0004944c : { IMFS_jnode_t *node = loc->node_access; IMFS_fs_info_t *fs_info; fs_info = loc->mt_entry->fs_info; switch( node->type ) { 4944c: 7007 moveq #7,%d0 #define MAXSYMLINK 5 int IMFS_Set_handlers( rtems_filesystem_location_info_t *loc ) { 4944e: 4e56 0000 linkw %fp,#0 49452: 206e 0008 moveal %fp@(8),%a0 IMFS_jnode_t *node = loc->node_access; IMFS_fs_info_t *fs_info; fs_info = loc->mt_entry->fs_info; 49456: 2268 0010 moveal %a0@(16),%a1 #define MAXSYMLINK 5 int IMFS_Set_handlers( rtems_filesystem_location_info_t *loc ) { 4945a: 2f0a movel %a2,%sp@- IMFS_jnode_t *node = loc->node_access; IMFS_fs_info_t *fs_info; fs_info = loc->mt_entry->fs_info; 4945c: 2469 0034 moveal %a1@(52),%a2 switch( node->type ) { 49460: 2250 moveal %a0@,%a1 49462: b0a9 0048 cmpl %a1@(72),%d0 49466: 6526 bcss 4948e 49468: 2029 0048 movel %a1@(72),%d0 4946c: d080 addl %d0,%d0 4946e: 303b 0808 movew %pc@(49478 ,%d0:l),%d0 49472: 48c0 extl %d0 49474: 4efb 0802 jmp %pc@(49478 ,%d0:l) 49478: 0016 026 <== NOT EXECUTED 4947a: 0010 020 <== NOT EXECUTED 4947c: 0050 0120 <== NOT EXECUTED 4947e: 002c 054 <== NOT EXECUTED 49480: 002c 054 <== NOT EXECUTED 49482: 001e 036 <== NOT EXECUTED 49484: 001e 036 <== NOT EXECUTED 49486: 003e 076 <== NOT EXECUTED case IMFS_DIRECTORY: loc->handlers = fs_info->directory_handlers; 49488: 216a 0008 0008 movel %a2@(8),%a0@(8) loc->handlers = &IMFS_fifo_handlers; break; } return 0; } 4948e: 245f moveal %sp@+,%a2 49490: 4280 clrl %d0 49492: 4e5e unlk %fp 49494: 4e75 rts 49496: 4280 clrl %d0 break; case IMFS_LINEAR_FILE: loc->handlers = fs_info->memfile_handlers; break; case IMFS_MEMORY_FILE: loc->handlers = fs_info->memfile_handlers; 49498: 216a 0004 0008 movel %a2@(4),%a0@(8) loc->handlers = &IMFS_fifo_handlers; break; } return 0; } 4949e: 245f moveal %sp@+,%a2 494a0: 4e5e unlk %fp 494a2: 4e75 rts 494a4: 245f moveal %sp@+,%a2 case IMFS_DEVICE: loc->handlers = &IMFS_device_handlers; break; case IMFS_SYM_LINK: case IMFS_HARD_LINK: loc->handlers = &IMFS_link_handlers; 494a6: 203c 0005 c8d4 movel #379092,%d0 loc->handlers = &IMFS_fifo_handlers; break; } return 0; } 494ac: 4e5e unlk %fp case IMFS_DEVICE: loc->handlers = &IMFS_device_handlers; break; case IMFS_SYM_LINK: case IMFS_HARD_LINK: loc->handlers = &IMFS_link_handlers; 494ae: 2140 0008 movel %d0,%a0@(8) loc->handlers = &IMFS_fifo_handlers; break; } return 0; } 494b2: 4280 clrl %d0 494b4: 4e75 rts 494b6: 245f moveal %sp@+,%a2 break; case IMFS_MEMORY_FILE: loc->handlers = fs_info->memfile_handlers; break; case IMFS_FIFO: loc->handlers = &IMFS_fifo_handlers; 494b8: 203c 0005 c7f8 movel #378872,%d0 break; } return 0; } 494be: 4e5e unlk %fp break; case IMFS_MEMORY_FILE: loc->handlers = fs_info->memfile_handlers; break; case IMFS_FIFO: loc->handlers = &IMFS_fifo_handlers; 494c0: 2140 0008 movel %d0,%a0@(8) break; } return 0; } 494c4: 4280 clrl %d0 494c6: 4e75 rts 494c8: 245f moveal %sp@+,%a2 switch( node->type ) { case IMFS_DIRECTORY: loc->handlers = fs_info->directory_handlers; break; case IMFS_DEVICE: loc->handlers = &IMFS_device_handlers; 494ca: 203c 0005 c89c movel #379036,%d0 loc->handlers = &IMFS_fifo_handlers; break; } return 0; } 494d0: 4e5e unlk %fp switch( node->type ) { case IMFS_DIRECTORY: loc->handlers = fs_info->directory_handlers; break; case IMFS_DEVICE: loc->handlers = &IMFS_device_handlers; 494d2: 2140 0008 movel %d0,%a0@(8) loc->handlers = &IMFS_fifo_handlers; break; } return 0; } 494d6: 4280 clrl %d0 494d8: 4e75 rts 0004ea28 : int IMFS_chown( rtems_filesystem_location_info_t *pathloc, /* IN */ uid_t owner, /* IN */ gid_t group /* IN */ ) { 4ea28: 4e56 ffe8 linkw %fp,#-24 4ea2c: 206e 0008 moveal %fp@(8),%a0 4ea30: 48d7 041c moveml %d2-%d4/%a2,%sp@ IMFS_jnode_t *jnode; #if defined(RTEMS_POSIX_API) uid_t st_uid; #endif jnode = (IMFS_jnode_t *) pathloc->node_access; 4ea34: 2450 moveal %a0@,%a2 */ #if defined(RTEMS_POSIX_API) st_uid = geteuid(); if ( ( st_uid != jnode->st_uid ) && ( st_uid != 0 ) ) 4ea36: 4284 clrl %d4 int IMFS_chown( rtems_filesystem_location_info_t *pathloc, /* IN */ uid_t owner, /* IN */ gid_t group /* IN */ ) { 4ea38: 362e 000e movew %fp@(14),%d3 4ea3c: 342e 0012 movew %fp@(18),%d2 /* * Verify I am the owner of the node or the super user. */ #if defined(RTEMS_POSIX_API) st_uid = geteuid(); 4ea40: 4eb9 0004 fecc jsr 4fecc if ( ( st_uid != jnode->st_uid ) && ( st_uid != 0 ) ) 4ea46: 4281 clrl %d1 4ea48: 3800 movew %d0,%d4 4ea4a: 322a 0038 movew %a2@(56),%d1 4ea4e: b284 cmpl %d4,%d1 4ea50: 6704 beqs 4ea56 4ea52: 4a40 tstw %d0 <== NOT EXECUTED 4ea54: 6628 bnes 4ea7e <== NOT EXECUTED rtems_set_errno_and_return_minus_one( EPERM ); #endif jnode->st_uid = owner; 4ea56: 3543 0038 movew %d3,%a2@(56) jnode->st_gid = group; 4ea5a: 3542 003a movew %d2,%a2@(58) IMFS_update_ctime( jnode ); 4ea5e: 42a7 clrl %sp@- 4ea60: 486e fff8 pea %fp@(-8) 4ea64: 4eb9 0004 404c jsr 4404c 4ea6a: 256e fff8 0044 movel %fp@(-8),%a2@(68) return 0; 4ea70: 508f addql #8,%sp #endif jnode->st_uid = owner; jnode->st_gid = group; IMFS_update_ctime( jnode ); 4ea72: 4280 clrl %d0 return 0; } 4ea74: 4cee 041c ffe8 moveml %fp@(-24),%d2-%d4/%a2 4ea7a: 4e5e unlk %fp 4ea7c: 4e75 rts #if defined(RTEMS_POSIX_API) st_uid = geteuid(); if ( ( st_uid != jnode->st_uid ) && ( st_uid != 0 ) ) rtems_set_errno_and_return_minus_one( EPERM ); 4ea7e: 4eb9 0005 43c0 jsr 543c0 <__errno> <== NOT EXECUTED 4ea84: 7201 moveq #1,%d1 <== NOT EXECUTED 4ea86: 2040 moveal %d0,%a0 <== NOT EXECUTED 4ea88: 70ff moveq #-1,%d0 <== NOT EXECUTED jnode->st_gid = group; IMFS_update_ctime( jnode ); return 0; } 4ea8a: 4cee 041c ffe8 moveml %fp@(-24),%d2-%d4/%a2 <== NOT EXECUTED #if defined(RTEMS_POSIX_API) st_uid = geteuid(); if ( ( st_uid != jnode->st_uid ) && ( st_uid != 0 ) ) rtems_set_errno_and_return_minus_one( EPERM ); 4ea90: 2081 movel %d1,%a0@ <== NOT EXECUTED jnode->st_gid = group; IMFS_update_ctime( jnode ); return 0; } 4ea92: 4e5e unlk %fp <== NOT EXECUTED 4ea94: 4e75 rts <== NOT EXECUTED ... 0004d1d8 : IMFS_jnode_types_t type, const char *name, mode_t mode, const IMFS_types_union *info ) { 4d1d8: 4e56 fffc linkw %fp,#-4 4d1dc: 2f0a movel %a2,%sp@- 4d1de: 246e 0008 moveal %fp@(8),%a2 4d1e2: 2f02 movel %d2,%sp@- 4d1e4: 242e 000c movel %fp@(12),%d2 IMFS_fs_info_t *fs_info; /* * MUST have a parent node to call this routine. */ if ( parent_loc == NULL ) 4d1e8: 4a8a tstl %a2 4d1ea: 660e bnes 4d1fa 4d1ec: 4280 clrl %d0 <== NOT EXECUTED node->st_ino = ++fs_info->ino_count; rtems_chain_append( &parent->info.directory.Entries, &node->Node ); return node; } 4d1ee: 242e fff4 movel %fp@(-12),%d2 <== NOT EXECUTED 4d1f2: 246e fff8 moveal %fp@(-8),%a2 <== NOT EXECUTED 4d1f6: 4e5e unlk %fp <== NOT EXECUTED 4d1f8: 4e75 rts <== NOT EXECUTED return NULL; /* * Allocate filesystem node and fill in basic information */ node = IMFS_allocate_node( type, name, mode & ~rtems_filesystem_umask ); 4d1fa: 2079 0005 d7b4 moveal 5d7b4 ,%a0 4d200: 2028 002c movel %a0@(44),%d0 4d204: 4680 notl %d0 4d206: c0ae 0014 andl %fp@(20),%d0 4d20a: 2f00 movel %d0,%sp@- 4d20c: 2f2e 0010 movel %fp@(16),%sp@- 4d210: 2f02 movel %d2,%sp@- 4d212: 4eb9 0004 d120 jsr 4d120 if ( !node ) 4d218: 4fef 000c lea %sp@(12),%sp 4d21c: 4a80 tstl %d0 4d21e: 67ce beqs 4d1ee return NULL; /* * Set the type specific information */ switch (type) { 4d220: 7207 moveq #7,%d1 4d222: b282 cmpl %d2,%d1 4d224: 641c bccs 4d242 case IMFS_FIFO: node->info.fifo.pipe = NULL; break; default: assert(0); 4d226: 4879 0005 cc46 pea 5cc46 <== NOT EXECUTED 4d22c: 4879 0005 cc91 pea 5cc91 <__FUNCTION__.5851> <== NOT EXECUTED 4d232: 4878 005c pea 5c <== NOT EXECUTED 4d236: 4879 0005 cc48 pea 5cc48 <== NOT EXECUTED 4d23c: 4eb9 0004 a49c jsr 4a49c <__assert_func> <== NOT EXECUTED return NULL; /* * Set the type specific information */ switch (type) { 4d242: 323b 2a08 movew %pc@(4d24c ,%d2:l:2),%d1 4d246: 48c1 extl %d1 4d248: 4efb 1802 jmp %pc@(4d24c ,%d1:l) 4d24c: ffda 0177732 <== NOT EXECUTED 4d24e: 0134 00f0 btst %d0,%a4@(fffffff0,%d0:w) <== NOT EXECUTED 4d252: 0010 020 <== NOT EXECUTED 4d254: 0010 020 <== NOT EXECUTED 4d256: 0068 0150 <== NOT EXECUTED 4d258: 0056 0126 <== NOT EXECUTED 4d25a: 00b6 226e 0018 oril #577634328,%d6 <== NOT EXECUTED case IMFS_HARD_LINK: node->info.hard_link.link_node = info->hard_link.link_node; break; case IMFS_SYM_LINK: node->info.sym_link.name = info->sym_link.name; 4d260: 2040 moveal %d0,%a0 4d262: 2151 004c movel %a1@,%a0@(76) */ parent = parent_loc->node_access; fs_info = parent_loc->mt_entry->fs_info; node->Parent = parent; node->st_ino = ++fs_info->ino_count; 4d266: 2240 moveal %d0,%a1 /* * This node MUST have a parent, so put it in that directory list. */ parent = parent_loc->node_access; fs_info = parent_loc->mt_entry->fs_info; 4d268: 206a 0010 moveal %a2@(16),%a0 4d26c: 2068 0034 moveal %a0@(52),%a0 node->Parent = parent; node->st_ino = ++fs_info->ino_count; 4d270: 2210 movel %a0@,%d1 4d272: 5281 addql #1,%d1 4d274: 2081 movel %d1,%a0@ } /* * This node MUST have a parent, so put it in that directory list. */ parent = parent_loc->node_access; 4d276: 2052 moveal %a2@,%a0 fs_info = parent_loc->mt_entry->fs_info; node->Parent = parent; node->st_ino = ++fs_info->ino_count; 4d278: 2341 0034 movel %d1,%a1@(52) * This node MUST have a parent, so put it in that directory list. */ parent = parent_loc->node_access; fs_info = parent_loc->mt_entry->fs_info; node->Parent = parent; 4d27c: 2348 0008 movel %a0,%a1@(8) RTEMS_INLINE_ROUTINE void rtems_chain_append( rtems_chain_control *the_chain, rtems_chain_node *the_node ) { _Chain_Append( the_chain, the_node ); 4d280: 2f00 movel %d0,%sp@- 4d282: 4868 004c pea %a0@(76) 4d286: 2d40 fffc movel %d0,%fp@(-4) 4d28a: 4eb9 0004 6798 jsr 46798 <_Chain_Append> node->st_ino = ++fs_info->ino_count; rtems_chain_append( &parent->info.directory.Entries, &node->Node ); return node; 4d290: 202e fffc movel %fp@(-4),%d0 4d294: 508f addql #8,%sp } 4d296: 242e fff4 movel %fp@(-12),%d2 4d29a: 246e fff8 moveal %fp@(-8),%a2 4d29e: 4e5e unlk %fp 4d2a0: 4e75 rts node->info.device.minor = info->device.minor; break; case IMFS_LINEAR_FILE: node->info.linearfile.size = 0; node->info.linearfile.direct = 0; 4d2a2: 2040 moveal %d0,%a0 <== NOT EXECUTED node->info.device.major = info->device.major; node->info.device.minor = info->device.minor; break; case IMFS_LINEAR_FILE: node->info.linearfile.size = 0; 4d2a4: 4281 clrl %d1 <== NOT EXECUTED 4d2a6: 4282 clrl %d2 <== NOT EXECUTED node->info.linearfile.direct = 0; 4d2a8: 42a8 0054 clrl %a0@(84) <== NOT EXECUTED node->info.device.major = info->device.major; node->info.device.minor = info->device.minor; break; case IMFS_LINEAR_FILE: node->info.linearfile.size = 0; 4d2ac: 2141 004c movel %d1,%a0@(76) <== NOT EXECUTED 4d2b0: 2142 0050 movel %d2,%a0@(80) <== NOT EXECUTED node->info.linearfile.direct = 0; case IMFS_MEMORY_FILE: node->info.file.size = 0; 4d2b4: 2040 moveal %d0,%a0 node->info.file.indirect = 0; 4d2b6: 2240 moveal %d0,%a1 case IMFS_LINEAR_FILE: node->info.linearfile.size = 0; node->info.linearfile.direct = 0; case IMFS_MEMORY_FILE: node->info.file.size = 0; 4d2b8: 4281 clrl %d1 4d2ba: 4282 clrl %d2 node->info.file.indirect = 0; 4d2bc: 42a9 0054 clrl %a1@(84) case IMFS_LINEAR_FILE: node->info.linearfile.size = 0; node->info.linearfile.direct = 0; case IMFS_MEMORY_FILE: node->info.file.size = 0; 4d2c0: 2141 004c movel %d1,%a0@(76) 4d2c4: 2142 0050 movel %d2,%a0@(80) node->info.file.indirect = 0; node->info.file.doubly_indirect = 0; 4d2c8: 42a9 0058 clrl %a1@(88) */ parent = parent_loc->node_access; fs_info = parent_loc->mt_entry->fs_info; node->Parent = parent; node->st_ino = ++fs_info->ino_count; 4d2cc: 2240 moveal %d0,%a1 case IMFS_MEMORY_FILE: node->info.file.size = 0; node->info.file.indirect = 0; node->info.file.doubly_indirect = 0; node->info.file.triply_indirect = 0; 4d2ce: 42a8 005c clrl %a0@(92) /* * This node MUST have a parent, so put it in that directory list. */ parent = parent_loc->node_access; fs_info = parent_loc->mt_entry->fs_info; 4d2d2: 206a 0010 moveal %a2@(16),%a0 4d2d6: 2068 0034 moveal %a0@(52),%a0 node->Parent = parent; node->st_ino = ++fs_info->ino_count; 4d2da: 2210 movel %a0@,%d1 4d2dc: 5281 addql #1,%d1 4d2de: 2081 movel %d1,%a0@ } /* * This node MUST have a parent, so put it in that directory list. */ parent = parent_loc->node_access; 4d2e0: 2052 moveal %a2@,%a0 fs_info = parent_loc->mt_entry->fs_info; node->Parent = parent; node->st_ino = ++fs_info->ino_count; 4d2e2: 2341 0034 movel %d1,%a1@(52) * This node MUST have a parent, so put it in that directory list. */ parent = parent_loc->node_access; fs_info = parent_loc->mt_entry->fs_info; node->Parent = parent; 4d2e6: 2348 0008 movel %a0,%a1@(8) 4d2ea: 2f00 movel %d0,%sp@- 4d2ec: 4868 004c pea %a0@(76) 4d2f0: 2d40 fffc movel %d0,%fp@(-4) 4d2f4: 4eb9 0004 6798 jsr 46798 <_Chain_Append> node->st_ino = ++fs_info->ino_count; rtems_chain_append( &parent->info.directory.Entries, &node->Node ); return node; 4d2fa: 202e fffc movel %fp@(-4),%d0 4d2fe: 508f addql #8,%sp 4d300: 6094 bras 4d296 node->info.file.doubly_indirect = 0; node->info.file.triply_indirect = 0; break; case IMFS_FIFO: node->info.fifo.pipe = NULL; 4d302: 2240 moveal %d0,%a1 4d304: 42a9 004c clrl %a1@(76) /* * This node MUST have a parent, so put it in that directory list. */ parent = parent_loc->node_access; fs_info = parent_loc->mt_entry->fs_info; 4d308: 206a 0010 moveal %a2@(16),%a0 node->Parent = parent; node->st_ino = ++fs_info->ino_count; 4d30c: 2240 moveal %d0,%a1 /* * This node MUST have a parent, so put it in that directory list. */ parent = parent_loc->node_access; fs_info = parent_loc->mt_entry->fs_info; 4d30e: 2068 0034 moveal %a0@(52),%a0 node->Parent = parent; node->st_ino = ++fs_info->ino_count; 4d312: 2210 movel %a0@,%d1 4d314: 5281 addql #1,%d1 4d316: 2081 movel %d1,%a0@ } /* * This node MUST have a parent, so put it in that directory list. */ parent = parent_loc->node_access; 4d318: 2052 moveal %a2@,%a0 fs_info = parent_loc->mt_entry->fs_info; node->Parent = parent; node->st_ino = ++fs_info->ino_count; 4d31a: 2341 0034 movel %d1,%a1@(52) * This node MUST have a parent, so put it in that directory list. */ parent = parent_loc->node_access; fs_info = parent_loc->mt_entry->fs_info; node->Parent = parent; 4d31e: 2348 0008 movel %a0,%a1@(8) 4d322: 2f00 movel %d0,%sp@- 4d324: 4868 004c pea %a0@(76) 4d328: 2d40 fffc movel %d0,%fp@(-4) 4d32c: 4eb9 0004 6798 jsr 46798 <_Chain_Append> node->st_ino = ++fs_info->ino_count; rtems_chain_append( &parent->info.directory.Entries, &node->Node ); return node; 4d332: 202e fffc movel %fp@(-4),%d0 4d336: 508f addql #8,%sp 4d338: 6000 ff5c braw 4d296 case IMFS_SYM_LINK: node->info.sym_link.name = info->sym_link.name; break; case IMFS_DEVICE: node->info.device.major = info->device.major; 4d33c: 226e 0018 moveal %fp@(24),%a1 4d340: 2040 moveal %d0,%a0 4d342: 2151 004c movel %a1@,%a0@(76) node->info.device.minor = info->device.minor; 4d346: 5889 addql #4,%a1 4d348: 2151 0050 movel %a1@,%a0@(80) */ parent = parent_loc->node_access; fs_info = parent_loc->mt_entry->fs_info; node->Parent = parent; node->st_ino = ++fs_info->ino_count; 4d34c: 2240 moveal %d0,%a1 /* * This node MUST have a parent, so put it in that directory list. */ parent = parent_loc->node_access; fs_info = parent_loc->mt_entry->fs_info; 4d34e: 206a 0010 moveal %a2@(16),%a0 4d352: 2068 0034 moveal %a0@(52),%a0 node->Parent = parent; node->st_ino = ++fs_info->ino_count; 4d356: 2210 movel %a0@,%d1 4d358: 5281 addql #1,%d1 4d35a: 2081 movel %d1,%a0@ } /* * This node MUST have a parent, so put it in that directory list. */ parent = parent_loc->node_access; 4d35c: 2052 moveal %a2@,%a0 fs_info = parent_loc->mt_entry->fs_info; node->Parent = parent; node->st_ino = ++fs_info->ino_count; 4d35e: 2341 0034 movel %d1,%a1@(52) * This node MUST have a parent, so put it in that directory list. */ parent = parent_loc->node_access; fs_info = parent_loc->mt_entry->fs_info; node->Parent = parent; 4d362: 2348 0008 movel %a0,%a1@(8) 4d366: 2f00 movel %d0,%sp@- 4d368: 4868 004c pea %a0@(76) 4d36c: 2d40 fffc movel %d0,%fp@(-4) 4d370: 4eb9 0004 6798 jsr 46798 <_Chain_Append> node->st_ino = ++fs_info->ino_count; rtems_chain_append( &parent->info.directory.Entries, &node->Node ); return node; 4d376: 202e fffc movel %fp@(-4),%d0 4d37a: 508f addql #8,%sp 4d37c: 6000 ff18 braw 4d296 */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 4d380: 2240 moveal %d0,%a1 the_chain->permanent_null = NULL; 4d382: 2040 moveal %d0,%a0 */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 4d384: 43e9 0050 lea %a1@(80),%a1 4d388: 2149 004c movel %a1,%a0@(76) the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain); 4d38c: 5989 subql #4,%a1 RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); the_chain->permanent_null = NULL; 4d38e: 42a8 0050 clrl %a0@(80) the_chain->last = _Chain_Head(the_chain); 4d392: 2149 0054 movel %a1,%a0@(84) /* * This node MUST have a parent, so put it in that directory list. */ parent = parent_loc->node_access; fs_info = parent_loc->mt_entry->fs_info; 4d396: 206a 0010 moveal %a2@(16),%a0 node->Parent = parent; node->st_ino = ++fs_info->ino_count; 4d39a: 2240 moveal %d0,%a1 /* * This node MUST have a parent, so put it in that directory list. */ parent = parent_loc->node_access; fs_info = parent_loc->mt_entry->fs_info; 4d39c: 2068 0034 moveal %a0@(52),%a0 node->Parent = parent; node->st_ino = ++fs_info->ino_count; 4d3a0: 2210 movel %a0@,%d1 4d3a2: 5281 addql #1,%d1 4d3a4: 2081 movel %d1,%a0@ } /* * This node MUST have a parent, so put it in that directory list. */ parent = parent_loc->node_access; 4d3a6: 2052 moveal %a2@,%a0 fs_info = parent_loc->mt_entry->fs_info; node->Parent = parent; node->st_ino = ++fs_info->ino_count; 4d3a8: 2341 0034 movel %d1,%a1@(52) * This node MUST have a parent, so put it in that directory list. */ parent = parent_loc->node_access; fs_info = parent_loc->mt_entry->fs_info; node->Parent = parent; 4d3ac: 2348 0008 movel %a0,%a1@(8) 4d3b0: 2f00 movel %d0,%sp@- 4d3b2: 4868 004c pea %a0@(76) 4d3b6: 2d40 fffc movel %d0,%fp@(-4) 4d3ba: 4eb9 0004 6798 jsr 46798 <_Chain_Append> node->st_ino = ++fs_info->ino_count; rtems_chain_append( &parent->info.directory.Entries, &node->Node ); return node; 4d3c0: 202e fffc movel %fp@(-4),%d0 4d3c4: 508f addql #8,%sp 4d3c6: 6000 fece braw 4d296 ... 00043ede : * NOTE: Assuming the "/" directory is bad. * Not checking that the starting directory is in an IMFS is bad. */ void IMFS_dump( void ) { 43ede: 4e56 0000 linkw %fp,#0 fprintf(stdout, "*************** Dump of Entire IMFS ***************\n" ); 43ee2: 2079 0006 4210 moveal 64210 <_impure_ptr>,%a0 * NOTE: Assuming the "/" directory is bad. * Not checking that the starting directory is in an IMFS is bad. */ void IMFS_dump( void ) { 43ee8: 2f0a movel %a2,%sp@- fprintf(stdout, "*************** Dump of Entire IMFS ***************\n" ); 43eea: 2f28 0008 movel %a0@(8),%sp@- 43eee: 45f9 0005 4320 lea 54320 ,%a2 43ef4: 4878 0034 pea 34 43ef8: 4878 0001 pea 1 43efc: 4879 0006 272a pea 6272a 43f02: 4e92 jsr %a2@ fprintf(stdout, "/\n" ); 43f04: 2079 0006 4210 moveal 64210 <_impure_ptr>,%a0 43f0a: 2f28 0008 movel %a0@(8),%sp@- 43f0e: 4878 0002 pea 2 43f12: 4878 0001 pea 1 43f16: 4879 0006 275f pea 6275f 43f1c: 4e92 jsr %a2@ IMFS_dump_directory( rtems_filesystem_root.node_access, 0 ); 43f1e: 4fef 001c lea %sp@(28),%sp 43f22: 2079 0006 4144 moveal 64144 ,%a0 43f28: 4297 clrl %sp@ 43f2a: 2f28 0018 movel %a0@(24),%sp@- 43f2e: 4eb9 0004 3dea jsr 43dea fprintf(stdout, "*************** End of Dump ***************\n" ); 43f34: 2079 0006 4210 moveal 64210 <_impure_ptr>,%a0 43f3a: 2f28 0008 movel %a0@(8),%sp@- 43f3e: 4878 0039 pea 39 43f42: 4878 0001 pea 1 43f46: 4879 0006 2762 pea 62762 43f4c: 4e92 jsr %a2@ } 43f4e: 246e fffc moveal %fp@(-4),%a2 void IMFS_dump( void ) { fprintf(stdout, "*************** Dump of Entire IMFS ***************\n" ); fprintf(stdout, "/\n" ); IMFS_dump_directory( rtems_filesystem_root.node_access, 0 ); fprintf(stdout, "*************** End of Dump ***************\n" ); 43f52: 4fef 0018 lea %sp@(24),%sp } 43f56: 4e5e unlk %fp 43f58: 4e75 rts ... 00043dea : void IMFS_dump_directory( IMFS_jnode_t *the_directory, int level ) { 43dea: 4e56 ffe0 linkw %fp,#-32 43dee: 206e 0008 moveal %fp@(8),%a0 43df2: 48d7 3c3c moveml %d2-%d5/%a2-%a5,%sp@ 43df6: 262e 000c movel %fp@(12),%d3 rtems_chain_node *the_node; rtems_chain_control *the_chain; IMFS_jnode_t *the_jnode; int i; assert( the_directory ); 43dfa: 4a88 tstl %a0 43dfc: 6700 008c beqw 43e8a assert( level >= 0 ); 43e00: 4a83 tstl %d3 43e02: 6d00 00be bltw 43ec2 assert( the_directory->type == IMFS_DIRECTORY ); 43e06: 7001 moveq #1,%d0 43e08: b0a8 0048 cmpl %a0@(72),%d0 43e0c: 6600 0098 bnew 43ea6 */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 43e10: 2808 movel %a0,%d4 43e12: 0684 0000 0050 addil #80,%d4 the_chain = &the_directory->info.directory.Entries; for ( the_node = the_chain->first; 43e18: 2668 004c moveal %a0@(76),%a3 43e1c: b88b cmpl %a3,%d4 43e1e: 6750 beqs 43e70 for ( i=0 ; i<=level ; i++ ) fprintf(stdout, "...." ); IMFS_print_jnode( the_jnode ); if ( the_jnode->type == IMFS_DIRECTORY ) IMFS_dump_directory( the_jnode, level + 1 ); 43e20: 2a03 movel %d3,%d5 43e22: 45f9 0005 4320 lea 54320 ,%a2 43e28: 49f9 0004 3bd2 lea 43bd2 ,%a4 43e2e: 5285 addql #1,%d5 43e30: 4bf9 0004 3dea lea 43dea ,%a5 for ( the_node = the_chain->first; !rtems_chain_is_tail( the_chain, the_node ); the_node = the_node->next ) { the_jnode = (IMFS_jnode_t *) the_node; 43e36: 4282 clrl %d2 for ( i=0 ; i<=level ; i++ ) fprintf(stdout, "...." ); 43e38: 2079 0006 4210 moveal 64210 <_impure_ptr>,%a0 !rtems_chain_is_tail( the_chain, the_node ); the_node = the_node->next ) { the_jnode = (IMFS_jnode_t *) the_node; for ( i=0 ; i<=level ; i++ ) 43e3e: 5282 addql #1,%d2 fprintf(stdout, "...." ); 43e40: 2f28 0008 movel %a0@(8),%sp@- 43e44: 4878 0004 pea 4 43e48: 4878 0001 pea 1 43e4c: 4879 0006 2725 pea 62725 43e52: 4e92 jsr %a2@ !rtems_chain_is_tail( the_chain, the_node ); the_node = the_node->next ) { the_jnode = (IMFS_jnode_t *) the_node; for ( i=0 ; i<=level ; i++ ) 43e54: 4fef 0010 lea %sp@(16),%sp 43e58: b483 cmpl %d3,%d2 43e5a: 6fdc bles 43e38 fprintf(stdout, "...." ); IMFS_print_jnode( the_jnode ); 43e5c: 2f0b movel %a3,%sp@- 43e5e: 4e94 jsr %a4@ if ( the_jnode->type == IMFS_DIRECTORY ) 43e60: 588f addql #4,%sp 43e62: 7001 moveq #1,%d0 43e64: b0ab 0048 cmpl %a3@(72),%d0 43e68: 6710 beqs 43e7a the_chain = &the_directory->info.directory.Entries; for ( the_node = the_chain->first; !rtems_chain_is_tail( the_chain, the_node ); the_node = the_node->next ) { 43e6a: 2653 moveal %a3@,%a3 assert( the_directory->type == IMFS_DIRECTORY ); the_chain = &the_directory->info.directory.Entries; for ( the_node = the_chain->first; 43e6c: b88b cmpl %a3,%d4 43e6e: 66c6 bnes 43e36 fprintf(stdout, "...." ); IMFS_print_jnode( the_jnode ); if ( the_jnode->type == IMFS_DIRECTORY ) IMFS_dump_directory( the_jnode, level + 1 ); } } 43e70: 4cee 3c3c ffe0 moveml %fp@(-32),%d2-%d5/%a2-%a5 43e76: 4e5e unlk %fp 43e78: 4e75 rts for ( i=0 ; i<=level ; i++ ) fprintf(stdout, "...." ); IMFS_print_jnode( the_jnode ); if ( the_jnode->type == IMFS_DIRECTORY ) IMFS_dump_directory( the_jnode, level + 1 ); 43e7a: 2f05 movel %d5,%sp@- 43e7c: 2f0b movel %a3,%sp@- 43e7e: 4e95 jsr %a5@ the_chain = &the_directory->info.directory.Entries; for ( the_node = the_chain->first; !rtems_chain_is_tail( the_chain, the_node ); the_node = the_node->next ) { 43e80: 2653 moveal %a3@,%a3 for ( i=0 ; i<=level ; i++ ) fprintf(stdout, "...." ); IMFS_print_jnode( the_jnode ); if ( the_jnode->type == IMFS_DIRECTORY ) IMFS_dump_directory( the_jnode, level + 1 ); 43e82: 508f addql #8,%sp assert( the_directory->type == IMFS_DIRECTORY ); the_chain = &the_directory->info.directory.Entries; for ( the_node = the_chain->first; 43e84: b88b cmpl %a3,%d4 43e86: 66ae bnes 43e36 43e88: 60e6 bras 43e70 rtems_chain_node *the_node; rtems_chain_control *the_chain; IMFS_jnode_t *the_jnode; int i; assert( the_directory ); 43e8a: 4879 0006 26e6 pea 626e6 <== NOT EXECUTED 43e90: 4879 0006 27b4 pea 627b4 <__FUNCTION__.6602> <== NOT EXECUTED 43e96: 4878 0084 pea 84 <== NOT EXECUTED 43e9a: 4879 0006 263a pea 6263a <== NOT EXECUTED 43ea0: 4eb9 0004 46a8 jsr 446a8 <__assert_func> <== NOT EXECUTED assert( level >= 0 ); assert( the_directory->type == IMFS_DIRECTORY ); 43ea6: 4879 0006 26ff pea 626ff <== NOT EXECUTED 43eac: 4879 0006 27b4 pea 627b4 <__FUNCTION__.6602> <== NOT EXECUTED 43eb2: 4878 0088 pea 88 <== NOT EXECUTED 43eb6: 4879 0006 263a pea 6263a <== NOT EXECUTED 43ebc: 4eb9 0004 46a8 jsr 446a8 <__assert_func> <== NOT EXECUTED IMFS_jnode_t *the_jnode; int i; assert( the_directory ); assert( level >= 0 ); 43ec2: 4879 0006 26f4 pea 626f4 <== NOT EXECUTED 43ec8: 4879 0006 27b4 pea 627b4 <__FUNCTION__.6602> <== NOT EXECUTED 43ece: 4878 0086 pea 86 <== NOT EXECUTED 43ed2: 4879 0006 263a pea 6263a <== NOT EXECUTED 43ed8: 4eb9 0004 46a8 jsr 446a8 <__assert_func> <== NOT EXECUTED 000496d2 : const char *pathname, /* IN */ int pathnamelen, /* IN */ int flags, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN/OUT */ ) { 496d2: 4e56 ffb0 linkw %fp,#-80 496d6: 48d7 3cfc moveml %d2-%d7/%a2-%a5,%sp@ 496da: 286e 0014 moveal %fp@(20),%a4 496de: 2c0e movel %fp,%d6 496e0: 280e movel %fp,%d4 /* * This was filled in by the caller and is valid in the * mount table. */ node = pathloc->node_access; 496e2: 4282 clrl %d2 496e4: 5986 subql #4,%d6 496e6: 0684 ffff ffdb addil #-37,%d4 496ec: 2a3c 0004 9fc4 movel #303044,%d5 /* * Otherwise find the token name in the present location. */ node = IMFS_find_match_in_dir( node, token ); 496f2: 2e3c 0004 9f1c movel #302876,%d7 const char *pathname, /* IN */ int pathnamelen, /* IN */ int flags, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN/OUT */ ) { 496f8: 2a6e 0008 moveal %fp@(8),%a5 496fc: 246e 000c moveal %fp@(12),%a2 /* * This was filled in by the caller and is valid in the * mount table. */ node = pathloc->node_access; 49700: 2654 moveal %a4@,%a3 * Evaluate all tokens until we are done or an error occurs. */ while( (type != IMFS_NO_MORE_PATH) && (type != IMFS_INVALID_TOKEN) ) { type = IMFS_get_token( &pathname[i], pathnamelen, token, &len ); 49702: 2f06 movel %d6,%sp@- 49704: 2045 moveal %d5,%a0 49706: 2f04 movel %d4,%sp@- 49708: 2f0a movel %a2,%sp@- 4970a: 4875 2800 pea %a5@(00000000,%d2:l) 4970e: 4e90 jsr %a0@ pathnamelen -= len; i += len; if ( !pathloc->node_access ) 49710: 2054 moveal %a4@,%a0 * Evaluate all tokens until we are done or an error occurs. */ while( (type != IMFS_NO_MORE_PATH) && (type != IMFS_INVALID_TOKEN) ) { type = IMFS_get_token( &pathname[i], pathnamelen, token, &len ); 49712: 2600 movel %d0,%d3 pathnamelen -= len; i += len; if ( !pathloc->node_access ) 49714: 4fef 0010 lea %sp@(16),%sp */ while( (type != IMFS_NO_MORE_PATH) && (type != IMFS_INVALID_TOKEN) ) { type = IMFS_get_token( &pathname[i], pathnamelen, token, &len ); pathnamelen -= len; 49718: 202e fffc movel %fp@(-4),%d0 i += len; if ( !pathloc->node_access ) 4971c: 4a88 tstl %a0 4971e: 6700 00f8 beqw 49818 while( (type != IMFS_NO_MORE_PATH) && (type != IMFS_INVALID_TOKEN) ) { type = IMFS_get_token( &pathname[i], pathnamelen, token, &len ); pathnamelen -= len; i += len; 49722: d480 addl %d0,%d2 */ while( (type != IMFS_NO_MORE_PATH) && (type != IMFS_INVALID_TOKEN) ) { type = IMFS_get_token( &pathname[i], pathnamelen, token, &len ); pathnamelen -= len; 49724: 95c0 subal %d0,%a2 rtems_set_errno_and_return_minus_one( ENOENT ); /* * I cannot move out of this directory without execute permission. */ if ( type != IMFS_NO_MORE_PATH ) 49726: 4a83 tstl %d3 49728: 6662 bnes 4978c * new fs root node and let let the mounted filesystem set the handlers. * * NOTE: The behavior of stat() on a mount point appears to be questionable. */ if ( node->type == IMFS_DIRECTORY ) { 4972a: 7201 moveq #1,%d1 4972c: b2a8 0048 cmpl %a0@(72),%d1 49730: 6600 0132 bnew 49864 if ( node->info.directory.mt_fs != NULL ) { 49734: 2068 0058 moveal %a0@(88),%a0 49738: 4a88 tstl %a0 4973a: 6700 0128 beqw 49864 newloc = node->info.directory.mt_fs->mt_fs_root; 4973e: 2268 0028 moveal %a0@(40),%a1 *pathloc = newloc; 49742: 2968 002c 0010 movel %a0@(44),%a4@(16) * NOTE: The behavior of stat() on a mount point appears to be questionable. */ if ( node->type == IMFS_DIRECTORY ) { if ( node->info.directory.mt_fs != NULL ) { newloc = node->info.directory.mt_fs->mt_fs_root; 49748: 2628 0024 movel %a0@(36),%d3 4974c: 2228 0020 movel %a0@(32),%d1 49750: 2028 001c movel %a0@(28),%d0 *pathloc = newloc; return (*pathloc->ops->evalpath_h)( &pathname[i-len], 49754: 2f0c movel %a4,%sp@- 49756: 206e fffc moveal %fp@(-4),%a0 4975a: 9488 subl %a0,%d2 4975c: 2f2e 0010 movel %fp@(16),%sp@- 49760: 4872 8800 pea %a2@(00000000,%a0:l) 49764: 4875 2800 pea %a5@(00000000,%d2:l) 49768: 2051 moveal %a1@,%a0 */ if ( node->type == IMFS_DIRECTORY ) { if ( node->info.directory.mt_fs != NULL ) { newloc = node->info.directory.mt_fs->mt_fs_root; *pathloc = newloc; 4976a: 2943 0008 movel %d3,%a4@(8) 4976e: 2941 0004 movel %d1,%a4@(4) 49772: 2880 movel %d0,%a4@ 49774: 2949 000c movel %a1,%a4@(12) return (*pathloc->ops->evalpath_h)( &pathname[i-len], 49778: 4e90 jsr %a0@ 4977a: 4fef 0010 lea %sp@(16),%sp 4977e: 2600 movel %d0,%d3 if ( !IMFS_evaluate_permission( pathloc, flags ) ) rtems_set_errno_and_return_minus_one( EACCES ); return result; } 49780: 2003 movel %d3,%d0 49782: 4cee 3cfc ffb0 moveml %fp@(-80),%d2-%d7/%a2-%a5 49788: 4e5e unlk %fp 4978a: 4e75 rts /* * I cannot move out of this directory without execute permission. */ if ( type != IMFS_NO_MORE_PATH ) if ( node->type == IMFS_DIRECTORY ) 4978c: 7001 moveq #1,%d0 4978e: b0ab 0048 cmpl %a3@(72),%d0 49792: 6700 00b8 beqw 4984c if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_SEARCH ) ) rtems_set_errno_and_return_minus_one( EACCES ); node = pathloc->node_access; 49796: 2648 moveal %a0,%a3 switch( type ) { 49798: 7003 moveq #3,%d0 4979a: b083 cmpl %d3,%d0 4979c: 671c beqs 497ba 4979e: 7204 moveq #4,%d1 497a0: b283 cmpl %d3,%d1 497a2: 6700 008e beqw 49832 497a6: 103c 0002 moveb #2,%d0 497aa: b083 cmpl %d3,%d0 497ac: 6748 beqs 497f6 /* * Evaluate all tokens until we are done or an error occurs. */ while( (type != IMFS_NO_MORE_PATH) && (type != IMFS_INVALID_TOKEN) ) { 497ae: 7004 moveq #4,%d0 497b0: b083 cmpl %d3,%d0 497b2: 6600 ff4e bnew 49702 497b6: 6000 ff72 braw 4972a <== NOT EXECUTED case IMFS_NAME: /* * If we are at a link follow it. */ if ( node->type == IMFS_HARD_LINK ) { 497ba: 2028 0048 movel %a0@(72),%d0 497be: 7203 moveq #3,%d1 497c0: b280 cmpl %d0,%d1 497c2: 6700 00d8 beqw 4989c node = pathloc->node_access; if ( !node ) rtems_set_errno_and_return_minus_one( ENOTDIR ); } else if ( node->type == IMFS_SYM_LINK ) { 497c6: 7204 moveq #4,%d1 497c8: b280 cmpl %d0,%d1 497ca: 6700 00ea beqw 498b6 /* * Only a directory can be decended into. */ if ( node->type != IMFS_DIRECTORY ) 497ce: 7201 moveq #1,%d1 497d0: b280 cmpl %d0,%d1 497d2: 6600 0104 bnew 498d8 /* * If we are at a node that is a mount point. Set loc to the * new fs root node and let them finish evaluating the path. */ if ( node->info.directory.mt_fs != NULL ) { 497d6: 206b 0058 moveal %a3@(88),%a0 497da: 4a88 tstl %a0 497dc: 6600 ff60 bnew 4973e /* * Otherwise find the token name in the present location. */ node = IMFS_find_match_in_dir( node, token ); 497e0: 2f04 movel %d4,%sp@- 497e2: 2047 moveal %d7,%a0 497e4: 2f0b movel %a3,%sp@- 497e6: 4e90 jsr %a0@ if ( !node ) 497e8: 508f addql #8,%sp /* * Otherwise find the token name in the present location. */ node = IMFS_find_match_in_dir( node, token ); 497ea: 2640 moveal %d0,%a3 if ( !node ) 497ec: 4a80 tstl %d0 497ee: 6728 beqs 49818 /* * Set the node access to the point we have found. */ pathloc->node_access = node; 497f0: 288b movel %a3,%a4@ break; 497f2: 6000 ff0e braw 49702 case IMFS_UP_DIR: /* * Am I at the root of all filesystems? (chroot'ed?) */ if ( pathloc->node_access == rtems_filesystem_root.node_access ) 497f6: 2279 0005 d7b4 moveal 5d7b4 ,%a1 497fc: b1e9 0018 cmpal %a1@(24),%a0 49800: 6700 ff00 beqw 49702 /* * Am I at the root of this mounted filesystem? */ if (pathloc->node_access == pathloc->mt_entry->mt_fs_root.node_access) { 49804: 226c 0010 moveal %a4@(16),%a1 /* * Am I at the root of this mounted filesystem? */ if (pathloc->node_access == 49808: b1e9 001c cmpal %a1@(28),%a0 4980c: 6700 00e4 beqw 498f2 pathnamelen+len, flags,pathloc); } } else { if ( !node->Parent ) 49810: 2668 0008 moveal %a0@(8),%a3 49814: 4a8b tstl %a3 49816: 66d8 bnes 497f0 * Otherwise find the token name in the present location. */ node = IMFS_find_match_in_dir( node, token ); if ( !node ) rtems_set_errno_and_return_minus_one( ENOENT ); 49818: 4eb9 0004 eb8c jsr 4eb8c <__errno> 4981e: 76ff moveq #-1,%d3 49820: 7c02 moveq #2,%d6 49822: 2040 moveal %d0,%a0 if ( !IMFS_evaluate_permission( pathloc, flags ) ) rtems_set_errno_and_return_minus_one( EACCES ); return result; } 49824: 2003 movel %d3,%d0 * Otherwise find the token name in the present location. */ node = IMFS_find_match_in_dir( node, token ); if ( !node ) rtems_set_errno_and_return_minus_one( ENOENT ); 49826: 2086 movel %d6,%a0@ if ( !IMFS_evaluate_permission( pathloc, flags ) ) rtems_set_errno_and_return_minus_one( EACCES ); return result; } 49828: 4cee 3cfc ffb0 moveml %fp@(-80),%d2-%d7/%a2-%a5 4982e: 4e5e unlk %fp 49830: 4e75 rts case IMFS_NO_MORE_PATH: case IMFS_CURRENT_DIR: break; case IMFS_INVALID_TOKEN: rtems_set_errno_and_return_minus_one( ENAMETOOLONG ); 49832: 4eb9 0004 eb8c jsr 4eb8c <__errno> 49838: 76ff moveq #-1,%d3 4983a: 7a5b moveq #91,%d5 4983c: 2040 moveal %d0,%a0 if ( !IMFS_evaluate_permission( pathloc, flags ) ) rtems_set_errno_and_return_minus_one( EACCES ); return result; } 4983e: 2003 movel %d3,%d0 case IMFS_NO_MORE_PATH: case IMFS_CURRENT_DIR: break; case IMFS_INVALID_TOKEN: rtems_set_errno_and_return_minus_one( ENAMETOOLONG ); 49840: 2085 movel %d5,%a0@ if ( !IMFS_evaluate_permission( pathloc, flags ) ) rtems_set_errno_and_return_minus_one( EACCES ); return result; } 49842: 4cee 3cfc ffb0 moveml %fp@(-80),%d2-%d7/%a2-%a5 49848: 4e5e unlk %fp 4984a: 4e75 rts /* * I cannot move out of this directory without execute permission. */ if ( type != IMFS_NO_MORE_PATH ) if ( node->type == IMFS_DIRECTORY ) if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_SEARCH ) ) 4984c: 4878 0001 pea 1 49850: 2f0c movel %a4,%sp@- 49852: 4eb9 0004 94da jsr 494da 49858: 508f addql #8,%sp 4985a: 4a80 tstl %d0 4985c: 6724 beqs 49882 4985e: 2054 moveal %a4@,%a0 49860: 6000 ff34 braw 49796 flags, pathloc ); } else { result = IMFS_Set_handlers( pathloc ); } } else { result = IMFS_Set_handlers( pathloc ); 49864: 2f0c movel %a4,%sp@- 49866: 4eb9 0004 944c jsr 4944c /* * Verify we have the correct permissions for this node. */ if ( !IMFS_evaluate_permission( pathloc, flags ) ) 4986c: 2eae 0010 movel %fp@(16),%sp@ flags, pathloc ); } else { result = IMFS_Set_handlers( pathloc ); } } else { result = IMFS_Set_handlers( pathloc ); 49870: 2600 movel %d0,%d3 /* * Verify we have the correct permissions for this node. */ if ( !IMFS_evaluate_permission( pathloc, flags ) ) 49872: 2f0c movel %a4,%sp@- 49874: 4eb9 0004 94da jsr 494da 4987a: 508f addql #8,%sp 4987c: 4a80 tstl %d0 4987e: 6600 ff00 bnew 49780 rtems_set_errno_and_return_minus_one( EACCES ); 49882: 4eb9 0004 eb8c jsr 4eb8c <__errno> 49888: 76ff moveq #-1,%d3 4988a: 780d moveq #13,%d4 4988c: 2040 moveal %d0,%a0 return result; } 4988e: 2003 movel %d3,%d0 /* * Verify we have the correct permissions for this node. */ if ( !IMFS_evaluate_permission( pathloc, flags ) ) rtems_set_errno_and_return_minus_one( EACCES ); 49890: 2084 movel %d4,%a0@ return result; } 49892: 4cee 3cfc ffb0 moveml %fp@(-80),%d2-%d7/%a2-%a5 49898: 4e5e unlk %fp 4989a: 4e75 rts * If we are at a link follow it. */ if ( node->type == IMFS_HARD_LINK ) { IMFS_evaluate_hard_link( pathloc, 0 ); 4989c: 42a7 clrl %sp@- 4989e: 2f0c movel %a4,%sp@- 498a0: 4eb9 0004 9566 jsr 49566 node = pathloc->node_access; 498a6: 2654 moveal %a4@,%a3 if ( !node ) 498a8: 508f addql #8,%sp 498aa: 4a8b tstl %a3 498ac: 672a beqs 498d8 } else if ( node->type == IMFS_SYM_LINK ) { result = IMFS_evaluate_sym_link( pathloc, 0 ); node = pathloc->node_access; 498ae: 202b 0048 movel %a3@(72),%d0 498b2: 6000 ff1a braw 497ce if ( !node ) rtems_set_errno_and_return_minus_one( ENOTDIR ); } else if ( node->type == IMFS_SYM_LINK ) { result = IMFS_evaluate_sym_link( pathloc, 0 ); 498b6: 42a7 clrl %sp@- 498b8: 2f0c movel %a4,%sp@- 498ba: 4eb9 0004 95c6 jsr 495c6 node = pathloc->node_access; 498c0: 2654 moveal %a4@,%a3 if ( result == -1 ) 498c2: 508f addql #8,%sp 498c4: 72ff moveq #-1,%d1 498c6: b280 cmpl %d0,%d1 498c8: 66e4 bnes 498ae 498ca: 2600 movel %d0,%d3 <== NOT EXECUTED if ( !IMFS_evaluate_permission( pathloc, flags ) ) rtems_set_errno_and_return_minus_one( EACCES ); return result; } 498cc: 2003 movel %d3,%d0 <== NOT EXECUTED 498ce: 4cee 3cfc ffb0 moveml %fp@(-80),%d2-%d7/%a2-%a5 <== NOT EXECUTED 498d4: 4e5e unlk %fp <== NOT EXECUTED 498d6: 4e75 rts <== NOT EXECUTED /* * Only a directory can be decended into. */ if ( node->type != IMFS_DIRECTORY ) rtems_set_errno_and_return_minus_one( ENOTDIR ); 498d8: 4eb9 0004 eb8c jsr 4eb8c <__errno> 498de: 76ff moveq #-1,%d3 498e0: 7e14 moveq #20,%d7 498e2: 2040 moveal %d0,%a0 if ( !IMFS_evaluate_permission( pathloc, flags ) ) rtems_set_errno_and_return_minus_one( EACCES ); return result; } 498e4: 2003 movel %d3,%d0 /* * Only a directory can be decended into. */ if ( node->type != IMFS_DIRECTORY ) rtems_set_errno_and_return_minus_one( ENOTDIR ); 498e6: 2087 movel %d7,%a0@ if ( !IMFS_evaluate_permission( pathloc, flags ) ) rtems_set_errno_and_return_minus_one( EACCES ); return result; } 498e8: 4cee 3cfc ffb0 moveml %fp@(-80),%d2-%d7/%a2-%a5 498ee: 4e5e unlk %fp 498f0: 4e75 rts */ if ( pathloc->node_access == rtems_filesystem_root.node_access ) { break; /* Throw out the .. in this case */ } else { newloc = pathloc->mt_entry->mt_point_node; 498f2: 2069 0014 moveal %a1@(20),%a0 *pathloc = newloc; 498f6: 2969 0018 0010 movel %a1@(24),%a4@(16) */ if ( pathloc->node_access == rtems_filesystem_root.node_access ) { break; /* Throw out the .. in this case */ } else { newloc = pathloc->mt_entry->mt_point_node; 498fc: 2829 0010 movel %a1@(16),%d4 49900: 2629 000c movel %a1@(12),%d3 49904: 2229 0008 movel %a1@(8),%d1 *pathloc = newloc; return (*pathloc->ops->evalpath_h)(&(pathname[i-len]), 49908: 2f0c movel %a4,%sp@- 4990a: 226e fffc moveal %fp@(-4),%a1 4990e: 9489 subl %a1,%d2 49910: 2f2e 0010 movel %fp@(16),%sp@- 49914: 4872 9800 pea %a2@(00000000,%a1:l) 49918: 4875 2800 pea %a5@(00000000,%d2:l) 4991c: 2010 movel %a0@,%d0 if ( pathloc->node_access == rtems_filesystem_root.node_access ) { break; /* Throw out the .. in this case */ } else { newloc = pathloc->mt_entry->mt_point_node; *pathloc = newloc; 4991e: 2943 0004 movel %d3,%a4@(4) 49922: 2948 000c movel %a0,%a4@(12) return (*pathloc->ops->evalpath_h)(&(pathname[i-len]), 49926: 2040 moveal %d0,%a0 if ( pathloc->node_access == rtems_filesystem_root.node_access ) { break; /* Throw out the .. in this case */ } else { newloc = pathloc->mt_entry->mt_point_node; *pathloc = newloc; 49928: 2944 0008 movel %d4,%a4@(8) 4992c: 2881 movel %d1,%a4@ return (*pathloc->ops->evalpath_h)(&(pathname[i-len]), 4992e: 4e90 jsr %a0@ 49930: 4fef 0010 lea %sp@(16),%sp 49934: 2600 movel %d0,%d3 if ( !IMFS_evaluate_permission( pathloc, flags ) ) rtems_set_errno_and_return_minus_one( EACCES ); return result; } 49936: 2003 movel %d3,%d0 49938: 4cee 3cfc ffb0 moveml %fp@(-80),%d2-%d7/%a2-%a5 4993e: 4e5e unlk %fp 49940: 4e75 rts 00049566 : /* * Check for things that should never happen. */ if ( jnode->type != IMFS_HARD_LINK ) 49566: 7003 moveq #3,%d0 int IMFS_evaluate_hard_link( rtems_filesystem_location_info_t *node, /* IN/OUT */ int flags /* IN */ ) { 49568: 4e56 0000 linkw %fp,#0 4956c: 2f0a movel %a2,%sp@- 4956e: 246e 0008 moveal %fp@(8),%a2 IMFS_jnode_t *jnode = node->node_access; 49572: 2052 moveal %a2@,%a0 /* * Check for things that should never happen. */ if ( jnode->type != IMFS_HARD_LINK ) 49574: b0a8 0048 cmpl %a0@(72),%d0 49578: 6640 bnes 495ba /* * Set the hard link value and the handlers. */ node->node_access = jnode->info.hard_link.link_node; 4957a: 24a8 004c movel %a0@(76),%a2@ IMFS_Set_handlers( node ); 4957e: 2f0a movel %a2,%sp@- 49580: 4eb9 0004 944c jsr 4944c /* * Verify we have the correct permissions for this node. */ if ( !IMFS_evaluate_permission( node, flags ) ) 49586: 2f2e 000c movel %fp@(12),%sp@- 4958a: 2f0a movel %a2,%sp@- 4958c: 4eb9 0004 94da jsr 494da 49592: 4fef 000c lea %sp@(12),%sp 49596: 4a80 tstl %d0 49598: 670a beqs 495a4 rtems_set_errno_and_return_minus_one( EACCES ); return result; } 4959a: 246e fffc moveal %fp@(-4),%a2 /* * Verify we have the correct permissions for this node. */ if ( !IMFS_evaluate_permission( node, flags ) ) 4959e: 4280 clrl %d0 rtems_set_errno_and_return_minus_one( EACCES ); return result; } 495a0: 4e5e unlk %fp 495a2: 4e75 rts /* * Verify we have the correct permissions for this node. */ if ( !IMFS_evaluate_permission( node, flags ) ) rtems_set_errno_and_return_minus_one( EACCES ); 495a4: 4eb9 0004 eb8c jsr 4eb8c <__errno> <== NOT EXECUTED return result; } 495aa: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED /* * Verify we have the correct permissions for this node. */ if ( !IMFS_evaluate_permission( node, flags ) ) rtems_set_errno_and_return_minus_one( EACCES ); 495ae: 2040 moveal %d0,%a0 <== NOT EXECUTED 495b0: 720d moveq #13,%d1 <== NOT EXECUTED 495b2: 70ff moveq #-1,%d0 <== NOT EXECUTED return result; } 495b4: 4e5e unlk %fp <== NOT EXECUTED /* * Verify we have the correct permissions for this node. */ if ( !IMFS_evaluate_permission( node, flags ) ) rtems_set_errno_and_return_minus_one( EACCES ); 495b6: 2081 movel %d1,%a0@ <== NOT EXECUTED return result; } 495b8: 4e75 rts <== NOT EXECUTED /* * Check for things that should never happen. */ if ( jnode->type != IMFS_HARD_LINK ) rtems_fatal_error_occurred (0xABCD0000); 495ba: 2f3c abcd 0000 movel #-1412628480,%sp@- <== NOT EXECUTED 495c0: 4eb9 0004 6458 jsr 46458 <== NOT EXECUTED 00049942 : int IMFS_evaluate_link( rtems_filesystem_location_info_t *node, /* IN/OUT */ int flags /* IN */ ) { 49942: 4e56 ffec linkw %fp,#-20 49946: 2079 0005 d7b4 moveal 5d7b4 ,%a0 4994c: 48d7 3c04 moveml %d2/%a2-%a5,%sp@ 49950: 266e 0008 moveal %fp@(8),%a3 if ( jnode->type == IMFS_HARD_LINK ) result = IMFS_evaluate_hard_link( node, flags ); else if (jnode->type == IMFS_SYM_LINK ) result = IMFS_evaluate_sym_link( node, flags ); 49954: 4bf9 0004 95c6 lea 495c6 ,%a5 /* * Follow the Link node. */ if ( jnode->type == IMFS_HARD_LINK ) result = IMFS_evaluate_hard_link( node, flags ); 4995a: 49f9 0004 9566 lea 49566 ,%a4 int IMFS_evaluate_link( rtems_filesystem_location_info_t *node, /* IN/OUT */ int flags /* IN */ ) { 49960: 242e 000c movel %fp@(12),%d2 /* * Increment and check the link counter. */ rtems_filesystem_link_counts ++; if ( rtems_filesystem_link_counts > MAXSYMLINK ) { 49964: 4281 clrl %d1 /* * Increment and check the link counter. */ rtems_filesystem_link_counts ++; 49966: 3028 0030 movew %a0@(48),%d0 { IMFS_jnode_t *jnode; int result = 0; do { jnode = node->node_access; 4996a: 2453 moveal %a3@,%a2 /* * Increment and check the link counter. */ rtems_filesystem_link_counts ++; 4996c: 5280 addql #1,%d0 if ( rtems_filesystem_link_counts > MAXSYMLINK ) { 4996e: 3200 movew %d0,%d1 /* * Increment and check the link counter. */ rtems_filesystem_link_counts ++; 49970: 3140 0030 movew %d0,%a0@(48) if ( rtems_filesystem_link_counts > MAXSYMLINK ) { 49974: 7005 moveq #5,%d0 49976: b081 cmpl %d1,%d0 49978: 6564 bcss 499de /* * Follow the Link node. */ if ( jnode->type == IMFS_HARD_LINK ) 4997a: 202a 0048 movel %a2@(72),%d0 4997e: 7203 moveq #3,%d1 49980: b280 cmpl %d0,%d1 49982: 6740 beqs 499c4 result = IMFS_evaluate_hard_link( node, flags ); else if (jnode->type == IMFS_SYM_LINK ) 49984: 7204 moveq #4,%d1 49986: b280 cmpl %d0,%d1 49988: 671a beqs 499a4 result = IMFS_evaluate_sym_link( node, flags ); } while ( ( result == 0 ) && ( ( jnode->type == IMFS_SYM_LINK ) || ( jnode->type == IMFS_HARD_LINK ) ) ); 4998a: 5780 subql #3,%d0 4998c: 7201 moveq #1,%d1 4998e: b280 cmpl %d0,%d1 49990: 64d2 bccs 49964 49992: 4280 clrl %d0 /* * Clear link counter. */ rtems_filesystem_link_counts = 0; 49994: 4241 clrw %d1 49996: 3141 0030 movew %d1,%a0@(48) return result; } 4999a: 4cee 3c04 ffec moveml %fp@(-20),%d2/%a2-%a5 499a0: 4e5e unlk %fp 499a2: 4e75 rts if ( jnode->type == IMFS_HARD_LINK ) result = IMFS_evaluate_hard_link( node, flags ); else if (jnode->type == IMFS_SYM_LINK ) result = IMFS_evaluate_sym_link( node, flags ); 499a4: 2f02 movel %d2,%sp@- 499a6: 2f0b movel %a3,%sp@- 499a8: 4e95 jsr %a5@ 499aa: 508f addql #8,%sp } while ( ( result == 0 ) && ( ( jnode->type == IMFS_SYM_LINK ) || ( jnode->type == IMFS_HARD_LINK ) ) ); 499ac: 4a80 tstl %d0 499ae: 6620 bnes 499d0 499b0: 202a 0048 movel %a2@(72),%d0 499b4: 7201 moveq #1,%d1 499b6: 5780 subql #3,%d0 499b8: 2079 0005 d7b4 moveal 5d7b4 ,%a0 499be: b280 cmpl %d0,%d1 499c0: 64a2 bccs 49964 499c2: 60ce bras 49992 <== NOT EXECUTED /* * Follow the Link node. */ if ( jnode->type == IMFS_HARD_LINK ) result = IMFS_evaluate_hard_link( node, flags ); 499c4: 2f02 movel %d2,%sp@- 499c6: 2f0b movel %a3,%sp@- 499c8: 4e94 jsr %a4@ 499ca: 508f addql #8,%sp else if (jnode->type == IMFS_SYM_LINK ) result = IMFS_evaluate_sym_link( node, flags ); } while ( ( result == 0 ) && ( ( jnode->type == IMFS_SYM_LINK ) || ( jnode->type == IMFS_HARD_LINK ) ) ); 499cc: 4a80 tstl %d0 499ce: 67e0 beqs 499b0 499d0: 2079 0005 d7b4 moveal 5d7b4 ,%a0 /* * Clear link counter. */ rtems_filesystem_link_counts = 0; 499d6: 4241 clrw %d1 499d8: 3141 0030 movew %d1,%a0@(48) 499dc: 60bc bras 4999a * Increment and check the link counter. */ rtems_filesystem_link_counts ++; if ( rtems_filesystem_link_counts > MAXSYMLINK ) { rtems_filesystem_link_counts = 0; 499de: 4241 clrw %d1 499e0: 3141 0030 movew %d1,%a0@(48) rtems_set_errno_and_return_minus_one( ELOOP ); 499e4: 4eb9 0004 eb8c jsr 4eb8c <__errno> 499ea: 725c moveq #92,%d1 499ec: 2040 moveal %d0,%a0 499ee: 70ff moveq #-1,%d0 */ rtems_filesystem_link_counts = 0; return result; } 499f0: 4cee 3c04 ffec moveml %fp@(-20),%d2/%a2-%a5 */ rtems_filesystem_link_counts ++; if ( rtems_filesystem_link_counts > MAXSYMLINK ) { rtems_filesystem_link_counts = 0; rtems_set_errno_and_return_minus_one( ELOOP ); 499f6: 2081 movel %d1,%a0@ */ rtems_filesystem_link_counts = 0; return result; } 499f8: 4e5e unlk %fp 499fa: 4e75 rts 000494da : int IMFS_evaluate_permission( rtems_filesystem_location_info_t *node, int flags ) { 494da: 4e56 fff4 linkw %fp,#-12 494de: 206e 0008 moveal %fp@(8),%a0 494e2: 48d7 040c moveml %d2-%d3/%a2,%sp@ if ( !rtems_libio_is_valid_perms( flags ) ) { assert( 0 ); rtems_set_errno_and_return_minus_one( EIO ); } jnode = node->node_access; 494e6: 2450 moveal %a0@,%a2 int IMFS_evaluate_permission( rtems_filesystem_location_info_t *node, int flags ) { 494e8: 262e 000c movel %fp@(12),%d3 } jnode = node->node_access; #if defined(RTEMS_POSIX_API) st_uid = geteuid(); 494ec: 4eb9 0004 a814 jsr 4a814 494f2: 3400 movew %d0,%d2 st_gid = getegid(); 494f4: 4eb9 0004 a800 jsr 4a800 * Check if I am owner or a group member or someone else. */ flags_to_test = flags; if ( st_uid == jnode->st_uid ) 494fa: 4281 clrl %d1 494fc: 0282 0000 ffff andil #65535,%d2 49502: 322a 0038 movew %a2@(56),%d1 49506: b282 cmpl %d2,%d1 49508: 6742 beqs 4954c flags_to_test <<= 6; else if ( st_gid == jnode->st_gid ) 4950a: 4281 clrl %d1 4950c: 0280 0000 ffff andil #65535,%d0 49512: 322a 003a movew %a2@(58),%d1 49516: b280 cmpl %d0,%d1 49518: 6718 beqs 49532 /* * If all of the flags are set we have permission * to do this. */ if ( ( flags_to_test & jnode->st_mode) == flags_to_test ) 4951a: 2003 movel %d3,%d0 <== NOT EXECUTED 4951c: c0aa 002e andl %a2@(46),%d0 <== NOT EXECUTED 49520: b083 cmpl %d3,%d0 <== NOT EXECUTED 49522: 57c0 seq %d0 <== NOT EXECUTED return 1; return 0; } 49524: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 <== NOT EXECUTED 4952a: 4e5e unlk %fp <== NOT EXECUTED /* * If all of the flags are set we have permission * to do this. */ if ( ( flags_to_test & jnode->st_mode) == flags_to_test ) 4952c: 49c0 extbl %d0 <== NOT EXECUTED return 1; return 0; } 4952e: 4480 negl %d0 <== NOT EXECUTED 49530: 4e75 rts <== NOT EXECUTED flags_to_test = flags; if ( st_uid == jnode->st_uid ) flags_to_test <<= 6; else if ( st_gid == jnode->st_gid ) flags_to_test <<= 3; 49532: e78b lsll #3,%d3 /* * If all of the flags are set we have permission * to do this. */ if ( ( flags_to_test & jnode->st_mode) == flags_to_test ) 49534: 2003 movel %d3,%d0 49536: c0aa 002e andl %a2@(46),%d0 4953a: b083 cmpl %d3,%d0 4953c: 57c0 seq %d0 return 1; return 0; } 4953e: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 49544: 4e5e unlk %fp /* * If all of the flags are set we have permission * to do this. */ if ( ( flags_to_test & jnode->st_mode) == flags_to_test ) 49546: 49c0 extbl %d0 return 1; return 0; } 49548: 4480 negl %d0 4954a: 4e75 rts */ flags_to_test = flags; if ( st_uid == jnode->st_uid ) flags_to_test <<= 6; 4954c: ed8b lsll #6,%d3 /* * If all of the flags are set we have permission * to do this. */ if ( ( flags_to_test & jnode->st_mode) == flags_to_test ) 4954e: 2003 movel %d3,%d0 49550: c0aa 002e andl %a2@(46),%d0 49554: b083 cmpl %d3,%d0 49556: 57c0 seq %d0 return 1; return 0; } 49558: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 4955e: 4e5e unlk %fp /* * If all of the flags are set we have permission * to do this. */ if ( ( flags_to_test & jnode->st_mode) == flags_to_test ) 49560: 49c0 extbl %d0 return 1; return 0; } 49562: 4480 negl %d0 49564: 4e75 rts 000495c6 : /* * Check for things that should never happen. */ if ( jnode->type != IMFS_SYM_LINK ) 495c6: 7004 moveq #4,%d0 int IMFS_evaluate_sym_link( rtems_filesystem_location_info_t *node, /* IN/OUT */ int flags /* IN */ ) { 495c8: 4e56 fff0 linkw %fp,#-16 495cc: 48d7 0c0c moveml %d2-%d3/%a2-%a3,%sp@ 495d0: 246e 0008 moveal %fp@(8),%a2 495d4: 242e 000c movel %fp@(12),%d2 IMFS_jnode_t *jnode = node->node_access; 495d8: 2252 moveal %a2@,%a1 /* * Check for things that should never happen. */ if ( jnode->type != IMFS_SYM_LINK ) 495da: b0a9 0048 cmpl %a1@(72),%d0 495de: 6600 00e6 bnew 496c6 rtems_fatal_error_occurred (0xABCD0000); if ( !jnode->Parent ) 495e2: 2029 0008 movel %a1@(8),%d0 495e6: 6700 00d2 beqw 496ba /* * Move the node_access to either the symbolic links parent or * root depending on the symbolic links path. */ node->node_access = jnode->Parent; 495ea: 2480 movel %d0,%a2@ rtems_filesystem_get_sym_start_loc( 495ec: 2069 004c moveal %a1@(76),%a0 495f0: 762f moveq #47,%d3 495f2: 1210 moveb %a0@,%d1 495f4: 1001 moveb %d1,%d0 495f6: 49c0 extbl %d0 495f8: b680 cmpl %d0,%d3 495fa: 670c beqs 49608 495fc: 163c 005c moveb #92,%d3 49600: b680 cmpl %d0,%d3 49602: 6704 beqs 49608 49604: 4a01 tstb %d1 49606: 6662 bnes 4966a 49608: 2679 0005 d7b4 moveal 5d7b4 ,%a3 4960e: 204a moveal %a2,%a0 49610: 7601 moveq #1,%d3 49612: 20eb 0018 movel %a3@(24),%a0@+ 49616: 20eb 001c movel %a3@(28),%a0@+ 4961a: 20eb 0020 movel %a3@(32),%a0@+ 4961e: 20eb 0024 movel %a3@(36),%a0@+ 49622: 20ab 0028 movel %a3@(40),%a0@ 49626: 2069 004c moveal %a1@(76),%a0 * Use eval path to evaluate the path of the symbolic link. */ result = IMFS_eval_path( &jnode->info.sym_link.name[i], strlen( &jnode->info.sym_link.name[i] ), 4962a: d688 addl %a0,%d3 4962c: 2f03 movel %d3,%sp@- 4962e: 4eb9 0004 ff58 jsr 4ff58 /* * Use eval path to evaluate the path of the symbolic link. */ result = IMFS_eval_path( 49634: 2e8a movel %a2,%sp@ 49636: 2f02 movel %d2,%sp@- 49638: 2f00 movel %d0,%sp@- 4963a: 2f03 movel %d3,%sp@- 4963c: 4eb9 0004 96d2 jsr 496d2 49642: 2600 movel %d0,%d3 strlen( &jnode->info.sym_link.name[i] ), flags, node ); IMFS_Set_handlers( node ); 49644: 2f0a movel %a2,%sp@- 49646: 4eb9 0004 944c jsr 4944c /* * Verify we have the correct permissions for this node. */ if ( !IMFS_evaluate_permission( node, flags ) ) 4964c: 2f02 movel %d2,%sp@- 4964e: 2f0a movel %a2,%sp@- 49650: 4eb9 0004 94da jsr 494da 49656: 4fef 001c lea %sp@(28),%sp 4965a: 4a80 tstl %d0 4965c: 6742 beqs 496a0 rtems_set_errno_and_return_minus_one( EACCES ); return result; } 4965e: 2003 movel %d3,%d0 49660: 4cee 0c0c fff0 moveml %fp@(-16),%d2-%d3/%a2-%a3 49666: 4e5e unlk %fp 49668: 4e75 rts * root depending on the symbolic links path. */ node->node_access = jnode->Parent; rtems_filesystem_get_sym_start_loc( 4966a: 4203 clrb %d3 * Use eval path to evaluate the path of the symbolic link. */ result = IMFS_eval_path( &jnode->info.sym_link.name[i], strlen( &jnode->info.sym_link.name[i] ), 4966c: d688 addl %a0,%d3 4966e: 2f03 movel %d3,%sp@- 49670: 4eb9 0004 ff58 jsr 4ff58 /* * Use eval path to evaluate the path of the symbolic link. */ result = IMFS_eval_path( 49676: 2e8a movel %a2,%sp@ 49678: 2f02 movel %d2,%sp@- 4967a: 2f00 movel %d0,%sp@- 4967c: 2f03 movel %d3,%sp@- 4967e: 4eb9 0004 96d2 jsr 496d2 49684: 2600 movel %d0,%d3 strlen( &jnode->info.sym_link.name[i] ), flags, node ); IMFS_Set_handlers( node ); 49686: 2f0a movel %a2,%sp@- 49688: 4eb9 0004 944c jsr 4944c /* * Verify we have the correct permissions for this node. */ if ( !IMFS_evaluate_permission( node, flags ) ) 4968e: 2f02 movel %d2,%sp@- 49690: 2f0a movel %a2,%sp@- 49692: 4eb9 0004 94da jsr 494da 49698: 4fef 001c lea %sp@(28),%sp 4969c: 4a80 tstl %d0 4969e: 66be bnes 4965e rtems_set_errno_and_return_minus_one( EACCES ); 496a0: 4eb9 0004 eb8c jsr 4eb8c <__errno> <== NOT EXECUTED 496a6: 76ff moveq #-1,%d3 <== NOT EXECUTED 496a8: 740d moveq #13,%d2 <== NOT EXECUTED 496aa: 2040 moveal %d0,%a0 <== NOT EXECUTED return result; } 496ac: 2003 movel %d3,%d0 <== NOT EXECUTED /* * Verify we have the correct permissions for this node. */ if ( !IMFS_evaluate_permission( node, flags ) ) rtems_set_errno_and_return_minus_one( EACCES ); 496ae: 2082 movel %d2,%a0@ <== NOT EXECUTED return result; } 496b0: 4cee 0c0c fff0 moveml %fp@(-16),%d2-%d3/%a2-%a3 <== NOT EXECUTED 496b6: 4e5e unlk %fp <== NOT EXECUTED 496b8: 4e75 rts <== NOT EXECUTED if ( jnode->type != IMFS_SYM_LINK ) rtems_fatal_error_occurred (0xABCD0000); if ( !jnode->Parent ) rtems_fatal_error_occurred( 0xBAD00000 ); 496ba: 2f3c bad0 0000 movel #-1160773632,%sp@- <== NOT EXECUTED 496c0: 4eb9 0004 6458 jsr 46458 <== NOT EXECUTED /* * Check for things that should never happen. */ if ( jnode->type != IMFS_SYM_LINK ) rtems_fatal_error_occurred (0xABCD0000); 496c6: 2f3c abcd 0000 movel #-1412628480,%sp@- <== NOT EXECUTED 496cc: 4eb9 0004 6458 jsr 46458 <== NOT EXECUTED 0004d3cc : int IMFS_fchmod( rtems_filesystem_location_info_t *loc, mode_t mode ) { 4d3cc: 4e56 fff8 linkw %fp,#-8 4d3d0: 206e 0008 moveal %fp@(8),%a0 4d3d4: 2f0a movel %a2,%sp@- IMFS_jnode_t *jnode; #if defined(RTEMS_POSIX_API) uid_t st_uid; #endif jnode = loc->node_access; 4d3d6: 2450 moveal %a0@,%a2 int IMFS_fchmod( rtems_filesystem_location_info_t *loc, mode_t mode ) { 4d3d8: 2f02 movel %d2,%sp@- * Verify I am the owner of the node or the super user. */ #if defined(RTEMS_POSIX_API) st_uid = geteuid(); if ( ( st_uid != jnode->st_uid ) && ( st_uid != 0 ) ) 4d3da: 4282 clrl %d2 /* * Verify I am the owner of the node or the super user. */ #if defined(RTEMS_POSIX_API) st_uid = geteuid(); 4d3dc: 4eb9 0004 a814 jsr 4a814 if ( ( st_uid != jnode->st_uid ) && ( st_uid != 0 ) ) 4d3e2: 4281 clrl %d1 4d3e4: 3400 movew %d0,%d2 4d3e6: 322a 0038 movew %a2@(56),%d1 4d3ea: b282 cmpl %d2,%d1 4d3ec: 6704 beqs 4d3f2 4d3ee: 4a40 tstw %d0 <== NOT EXECUTED 4d3f0: 663c bnes 4d42e <== NOT EXECUTED /* * Change only the RWX permissions on the jnode to mode. */ jnode->st_mode &= ~(S_IRWXU | S_IRWXG | S_IRWXO | S_ISUID | S_ISGID | S_ISVTX); jnode->st_mode |= mode & (S_IRWXU | S_IRWXG | S_IRWXO | S_ISUID | S_ISGID | S_ISVTX); 4d3f2: 222e 000c movel %fp@(12),%d1 4d3f6: 202a 002e movel %a2@(46),%d0 4d3fa: 0281 0000 0fff andil #4095,%d1 4d400: 0280 ffff f000 andil #-4096,%d0 4d406: 8280 orl %d0,%d1 4d408: 2541 002e movel %d1,%a2@(46) IMFS_update_ctime( jnode ); 4d40c: 42a7 clrl %sp@- 4d40e: 486e fff8 pea %fp@(-8) 4d412: 4eb9 0004 a828 jsr 4a828 4d418: 256e fff8 0044 movel %fp@(-8),%a2@(68) return 0; 4d41e: 508f addql #8,%sp */ jnode->st_mode &= ~(S_IRWXU | S_IRWXG | S_IRWXO | S_ISUID | S_ISGID | S_ISVTX); jnode->st_mode |= mode & (S_IRWXU | S_IRWXG | S_IRWXO | S_ISUID | S_ISGID | S_ISVTX); IMFS_update_ctime( jnode ); 4d420: 4280 clrl %d0 return 0; } 4d422: 242e fff0 movel %fp@(-16),%d2 4d426: 246e fff4 moveal %fp@(-12),%a2 4d42a: 4e5e unlk %fp 4d42c: 4e75 rts */ #if defined(RTEMS_POSIX_API) st_uid = geteuid(); if ( ( st_uid != jnode->st_uid ) && ( st_uid != 0 ) ) rtems_set_errno_and_return_minus_one( EPERM ); 4d42e: 4eb9 0004 eb8c jsr 4eb8c <__errno> <== NOT EXECUTED jnode->st_mode |= mode & (S_IRWXU | S_IRWXG | S_IRWXO | S_ISUID | S_ISGID | S_ISVTX); IMFS_update_ctime( jnode ); return 0; } 4d434: 242e fff0 movel %fp@(-16),%d2 <== NOT EXECUTED */ #if defined(RTEMS_POSIX_API) st_uid = geteuid(); if ( ( st_uid != jnode->st_uid ) && ( st_uid != 0 ) ) rtems_set_errno_and_return_minus_one( EPERM ); 4d438: 2040 moveal %d0,%a0 <== NOT EXECUTED 4d43a: 7201 moveq #1,%d1 <== NOT EXECUTED 4d43c: 70ff moveq #-1,%d0 <== NOT EXECUTED jnode->st_mode |= mode & (S_IRWXU | S_IRWXG | S_IRWXO | S_ISUID | S_ISGID | S_ISVTX); IMFS_update_ctime( jnode ); return 0; } 4d43e: 246e fff4 moveal %fp@(-12),%a2 <== NOT EXECUTED 4d442: 4e5e unlk %fp <== NOT EXECUTED */ #if defined(RTEMS_POSIX_API) st_uid = geteuid(); if ( ( st_uid != jnode->st_uid ) && ( st_uid != 0 ) ) rtems_set_errno_and_return_minus_one( EPERM ); 4d444: 2081 movel %d1,%a0@ <== NOT EXECUTED jnode->st_mode |= mode & (S_IRWXU | S_IRWXG | S_IRWXO | S_ISUID | S_ISGID | S_ISVTX); IMFS_update_ctime( jnode ); return 0; } 4d446: 4e75 rts 0004d448 : int cmd, rtems_libio_t *iop ) { return 0; } 4d448: 4280 clrl %d0 int IMFS_fcntl( int cmd, rtems_libio_t *iop ) { 4d44a: 4e56 0000 linkw %fp,#0 return 0; } 4d44e: 4e5e unlk %fp 4d450: 4e75 rts ... 000535f8 : int IMFS_fdatasync( rtems_libio_t *iop ) { return 0; } 535f8: 4280 clrl %d0 #include "imfs.h" int IMFS_fdatasync( rtems_libio_t *iop ) { 535fa: 4e56 0000 linkw %fp,#0 return 0; } 535fe: 4e5e unlk %fp 53600: 4e75 rts ... 00049e58 : } int IMFS_fifo_close( rtems_libio_t *iop ) { 49e58: 4e56 fff4 linkw %fp,#-12 <== NOT EXECUTED 49e5c: 48d7 0c04 moveml %d2/%a2-%a3,%sp@ <== NOT EXECUTED 49e60: 246e 0008 moveal %fp@(8),%a2 <== NOT EXECUTED IMFS_jnode_t *jnode = iop->file_info; 49e64: 266a 0038 moveal %a2@(56),%a3 <== NOT EXECUTED int err = pipe_release(&JNODE2PIPE(jnode), iop); 49e68: 2f0a movel %a2,%sp@- <== NOT EXECUTED 49e6a: 486b 004c pea %a3@(76) <== NOT EXECUTED 49e6e: 4eb9 0004 cb5c jsr 4cb5c <== NOT EXECUTED if (! err) { 49e74: 508f addql #8,%sp <== NOT EXECUTED rtems_libio_t *iop ) { IMFS_jnode_t *jnode = iop->file_info; int err = pipe_release(&JNODE2PIPE(jnode), iop); 49e76: 2400 movel %d0,%d2 <== NOT EXECUTED if (! err) { 49e78: 670e beqs 49e88 <== NOT EXECUTED /* Free jnode if file is already unlinked and no one opens it */ if (! rtems_libio_is_file_open(jnode) && jnode->st_nlink < 1) free(jnode); } IMFS_FIFO_RETURN(err); 49e7a: 6d40 blts 49ebc <== NOT EXECUTED } 49e7c: 2002 movel %d2,%d0 <== NOT EXECUTED 49e7e: 4cee 0c04 fff4 moveml %fp@(-12),%d2/%a2-%a3 <== NOT EXECUTED 49e84: 4e5e unlk %fp <== NOT EXECUTED 49e86: 4e75 rts <== NOT EXECUTED IMFS_jnode_t *jnode = iop->file_info; int err = pipe_release(&JNODE2PIPE(jnode), iop); if (! err) { iop->flags &= ~LIBIO_FLAGS_OPEN; 49e88: 203c ffff feff movel #-257,%d0 <== NOT EXECUTED /* Free jnode if file is already unlinked and no one opens it */ if (! rtems_libio_is_file_open(jnode) && jnode->st_nlink < 1) 49e8e: 2f0b movel %a3,%sp@- <== NOT EXECUTED IMFS_jnode_t *jnode = iop->file_info; int err = pipe_release(&JNODE2PIPE(jnode), iop); if (! err) { iop->flags &= ~LIBIO_FLAGS_OPEN; 49e90: c1aa 0014 andl %d0,%a2@(20) <== NOT EXECUTED /* Free jnode if file is already unlinked and no one opens it */ if (! rtems_libio_is_file_open(jnode) && jnode->st_nlink < 1) 49e94: 4eb9 0004 ab06 jsr 4ab06 <== NOT EXECUTED 49e9a: 588f addql #4,%sp <== NOT EXECUTED 49e9c: 4a80 tstl %d0 <== NOT EXECUTED 49e9e: 66dc bnes 49e7c <== NOT EXECUTED 49ea0: 4a6b 0032 tstw %a3@(50) <== NOT EXECUTED 49ea4: 66d6 bnes 49e7c <== NOT EXECUTED free(jnode); 49ea6: 2f0b movel %a3,%sp@- <== NOT EXECUTED 49ea8: 4eb9 0004 a688 jsr 4a688 <== NOT EXECUTED 49eae: 588f addql #4,%sp <== NOT EXECUTED } IMFS_FIFO_RETURN(err); } 49eb0: 2002 movel %d2,%d0 <== NOT EXECUTED 49eb2: 4cee 0c04 fff4 moveml %fp@(-12),%d2/%a2-%a3 <== NOT EXECUTED 49eb8: 4e5e unlk %fp <== NOT EXECUTED 49eba: 4e75 rts <== NOT EXECUTED /* Free jnode if file is already unlinked and no one opens it */ if (! rtems_libio_is_file_open(jnode) && jnode->st_nlink < 1) free(jnode); } IMFS_FIFO_RETURN(err); 49ebc: 4eb9 0004 eb8c jsr 4eb8c <__errno> <== NOT EXECUTED 49ec2: 4482 negl %d2 <== NOT EXECUTED 49ec4: 2040 moveal %d0,%a0 <== NOT EXECUTED 49ec6: 2082 movel %d2,%a0@ <== NOT EXECUTED 49ec8: 74ff moveq #-1,%d2 <== NOT EXECUTED } 49eca: 2002 movel %d2,%d0 <== NOT EXECUTED 49ecc: 4cee 0c04 fff4 moveml %fp@(-12),%d2/%a2-%a3 <== NOT EXECUTED 49ed2: 4e5e unlk %fp <== NOT EXECUTED 49ed4: 4e75 rts 00049ce8 : int IMFS_fifo_ioctl( rtems_libio_t *iop, uint32_t command, void *buffer ) { 49ce8: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED 49cec: 206e 0008 moveal %fp@(8),%a0 <== NOT EXECUTED 49cf0: 202e 000c movel %fp@(12),%d0 <== NOT EXECUTED 49cf4: 226e 0010 moveal %fp@(16),%a1 <== NOT EXECUTED 49cf8: 2f02 movel %d2,%sp@- <== NOT EXECUTED int err; if (command == FIONBIO) { 49cfa: 0c80 8004 667e cmpil #-2147195266,%d0 <== NOT EXECUTED 49d00: 6724 beqs 49d26 <== NOT EXECUTED iop->flags &= ~LIBIO_FLAGS_NO_DELAY; return 0; } } else err = pipe_ioctl(LIBIO2PIPE(iop), command, buffer, iop); 49d02: 2f08 movel %a0,%sp@- <== NOT EXECUTED 49d04: 2068 0038 moveal %a0@(56),%a0 <== NOT EXECUTED 49d08: 2f09 movel %a1,%sp@- <== NOT EXECUTED 49d0a: 2f00 movel %d0,%sp@- <== NOT EXECUTED 49d0c: 2f28 004c movel %a0@(76),%sp@- <== NOT EXECUTED 49d10: 4eb9 0004 c6f6 jsr 4c6f6 <== NOT EXECUTED IMFS_FIFO_RETURN(err); 49d16: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED 49d1a: 4a80 tstl %d0 <== NOT EXECUTED 49d1c: 6d46 blts 49d64 <== NOT EXECUTED } 49d1e: 242e fffc movel %fp@(-4),%d2 <== NOT EXECUTED 49d22: 4e5e unlk %fp <== NOT EXECUTED 49d24: 4e75 rts <== NOT EXECUTED ) { int err; if (command == FIONBIO) { if (buffer == NULL) 49d26: 4a89 tstl %a1 <== NOT EXECUTED 49d28: 6724 beqs 49d4e <== NOT EXECUTED err = -EFAULT; else { if (*(int *)buffer) 49d2a: 4a91 tstl %a1@ <== NOT EXECUTED 49d2c: 6710 beqs 49d3e <== NOT EXECUTED iop->flags |= LIBIO_FLAGS_NO_DELAY; 49d2e: 7201 moveq #1,%d1 <== NOT EXECUTED 49d30: 4280 clrl %d0 <== NOT EXECUTED } else err = pipe_ioctl(LIBIO2PIPE(iop), command, buffer, iop); IMFS_FIFO_RETURN(err); } 49d32: 242e fffc movel %fp@(-4),%d2 <== NOT EXECUTED 49d36: 4e5e unlk %fp <== NOT EXECUTED if (command == FIONBIO) { if (buffer == NULL) err = -EFAULT; else { if (*(int *)buffer) iop->flags |= LIBIO_FLAGS_NO_DELAY; 49d38: 83a8 0014 orl %d1,%a0@(20) <== NOT EXECUTED } else err = pipe_ioctl(LIBIO2PIPE(iop), command, buffer, iop); IMFS_FIFO_RETURN(err); } 49d3c: 4e75 rts <== NOT EXECUTED err = -EFAULT; else { if (*(int *)buffer) iop->flags |= LIBIO_FLAGS_NO_DELAY; else iop->flags &= ~LIBIO_FLAGS_NO_DELAY; 49d3e: 72fe moveq #-2,%d1 <== NOT EXECUTED 49d40: 4280 clrl %d0 <== NOT EXECUTED } else err = pipe_ioctl(LIBIO2PIPE(iop), command, buffer, iop); IMFS_FIFO_RETURN(err); } 49d42: 242e fffc movel %fp@(-4),%d2 <== NOT EXECUTED 49d46: 4e5e unlk %fp <== NOT EXECUTED err = -EFAULT; else { if (*(int *)buffer) iop->flags |= LIBIO_FLAGS_NO_DELAY; else iop->flags &= ~LIBIO_FLAGS_NO_DELAY; 49d48: c3a8 0014 andl %d1,%a0@(20) <== NOT EXECUTED } else err = pipe_ioctl(LIBIO2PIPE(iop), command, buffer, iop); IMFS_FIFO_RETURN(err); } 49d4c: 4e75 rts <== NOT EXECUTED } } else err = pipe_ioctl(LIBIO2PIPE(iop), command, buffer, iop); IMFS_FIFO_RETURN(err); 49d4e: 4eb9 0004 eb8c jsr 4eb8c <__errno> <== NOT EXECUTED ) { int err; if (command == FIONBIO) { if (buffer == NULL) 49d54: 740e moveq #14,%d2 <== NOT EXECUTED } } else err = pipe_ioctl(LIBIO2PIPE(iop), command, buffer, iop); IMFS_FIFO_RETURN(err); 49d56: 2040 moveal %d0,%a0 <== NOT EXECUTED 49d58: 70ff moveq #-1,%d0 <== NOT EXECUTED 49d5a: 2082 movel %d2,%a0@ <== NOT EXECUTED } 49d5c: 242e fffc movel %fp@(-4),%d2 <== NOT EXECUTED 49d60: 4e5e unlk %fp <== NOT EXECUTED 49d62: 4e75 rts <== NOT EXECUTED } } else err = pipe_ioctl(LIBIO2PIPE(iop), command, buffer, iop); IMFS_FIFO_RETURN(err); 49d64: 2400 movel %d0,%d2 <== NOT EXECUTED 49d66: 4482 negl %d2 <== NOT EXECUTED 49d68: 4eb9 0004 eb8c jsr 4eb8c <__errno> <== NOT EXECUTED 49d6e: 2040 moveal %d0,%a0 <== NOT EXECUTED 49d70: 70ff moveq #-1,%d0 <== NOT EXECUTED 49d72: 2082 movel %d2,%a0@ <== NOT EXECUTED 49d74: 60e6 bras 49d5c <== NOT EXECUTED 00049c84 : rtems_off64_t IMFS_fifo_lseek( rtems_libio_t *iop, rtems_off64_t offset, int whence ) { 49c84: 4e56 fff4 linkw %fp,#-12 <== NOT EXECUTED 49c88: 206e 0008 moveal %fp@(8),%a0 <== NOT EXECUTED 49c8c: 48d7 001c moveml %d2-%d4,%sp@ <== NOT EXECUTED off_t err = pipe_lseek(LIBIO2PIPE(iop), offset, whence, iop); 49c90: 2f08 movel %a0,%sp@- <== NOT EXECUTED 49c92: 2f2e 0014 movel %fp@(20),%sp@- <== NOT EXECUTED 49c96: 2068 0038 moveal %a0@(56),%a0 <== NOT EXECUTED 49c9a: 2f2e 0010 movel %fp@(16),%sp@- <== NOT EXECUTED 49c9e: 2f2e 000c movel %fp@(12),%sp@- <== NOT EXECUTED 49ca2: 2f28 004c movel %a0@(76),%sp@- <== NOT EXECUTED 49ca6: 4eb9 0004 c698 jsr 4c698 <== NOT EXECUTED IMFS_FIFO_RETURN(err); 49cac: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED rtems_libio_t *iop, rtems_off64_t offset, int whence ) { off_t err = pipe_lseek(LIBIO2PIPE(iop), offset, whence, iop); 49cb0: 2800 movel %d0,%d4 <== NOT EXECUTED 49cb2: 2600 movel %d0,%d3 <== NOT EXECUTED 49cb4: 5bc2 smi %d2 <== NOT EXECUTED 49cb6: 49c2 extbl %d2 <== NOT EXECUTED IMFS_FIFO_RETURN(err); 49cb8: 4a82 tstl %d2 <== NOT EXECUTED 49cba: 6b0e bmis 49cca <== NOT EXECUTED } 49cbc: 2203 movel %d3,%d1 <== NOT EXECUTED 49cbe: 2002 movel %d2,%d0 <== NOT EXECUTED 49cc0: 4cee 001c fff4 moveml %fp@(-12),%d2-%d4 <== NOT EXECUTED 49cc6: 4e5e unlk %fp <== NOT EXECUTED 49cc8: 4e75 rts <== NOT EXECUTED rtems_off64_t offset, int whence ) { off_t err = pipe_lseek(LIBIO2PIPE(iop), offset, whence, iop); IMFS_FIFO_RETURN(err); 49cca: 4eb9 0004 eb8c jsr 4eb8c <__errno> <== NOT EXECUTED 49cd0: 4484 negl %d4 <== NOT EXECUTED 49cd2: 2040 moveal %d0,%a0 <== NOT EXECUTED 49cd4: 74ff moveq #-1,%d2 <== NOT EXECUTED 49cd6: 76ff moveq #-1,%d3 <== NOT EXECUTED 49cd8: 2084 movel %d4,%a0@ <== NOT EXECUTED } 49cda: 2203 movel %d3,%d1 <== NOT EXECUTED 49cdc: 2002 movel %d2,%d0 <== NOT EXECUTED 49cde: 4cee 001c fff4 moveml %fp@(-12),%d2-%d4 <== NOT EXECUTED 49ce4: 4e5e unlk %fp <== NOT EXECUTED 49ce6: 4e75 rts 00049ed6 : rtems_libio_t *iop, const char *pathname, uint32_t flag, uint32_t mode ) { 49ed6: 4e56 0000 linkw %fp,#0 49eda: 206e 0008 moveal %fp@(8),%a0 49ede: 2f02 movel %d2,%sp@- IMFS_jnode_t *jnode = iop->file_info; int err = fifo_open(&JNODE2PIPE(jnode), iop); 49ee0: 2f08 movel %a0,%sp@- 49ee2: 2068 0038 moveal %a0@(56),%a0 49ee6: 41e8 004c lea %a0@(76),%a0 49eea: 2f08 movel %a0,%sp@- 49eec: 4eb9 0004 cc7c jsr 4cc7c IMFS_FIFO_RETURN(err); 49ef2: 508f addql #8,%sp uint32_t mode ) { IMFS_jnode_t *jnode = iop->file_info; int err = fifo_open(&JNODE2PIPE(jnode), iop); 49ef4: 2400 movel %d0,%d2 IMFS_FIFO_RETURN(err); 49ef6: 6d0a blts 49f02 } 49ef8: 2002 movel %d2,%d0 <== NOT EXECUTED 49efa: 242e fffc movel %fp@(-4),%d2 <== NOT EXECUTED 49efe: 4e5e unlk %fp <== NOT EXECUTED 49f00: 4e75 rts <== NOT EXECUTED ) { IMFS_jnode_t *jnode = iop->file_info; int err = fifo_open(&JNODE2PIPE(jnode), iop); IMFS_FIFO_RETURN(err); 49f02: 4eb9 0004 eb8c jsr 4eb8c <__errno> 49f08: 4482 negl %d2 49f0a: 2040 moveal %d0,%a0 49f0c: 2082 movel %d2,%a0@ 49f0e: 74ff moveq #-1,%d2 } 49f10: 2002 movel %d2,%d0 49f12: 242e fffc movel %fp@(-4),%d2 49f16: 4e5e unlk %fp 49f18: 4e75 rts ... 00049dea : ssize_t IMFS_fifo_read( rtems_libio_t *iop, void *buffer, size_t count ) { 49dea: 4e56 fff8 linkw %fp,#-8 <== NOT EXECUTED 49dee: 206e 0008 moveal %fp@(8),%a0 <== NOT EXECUTED 49df2: 2f0a movel %a2,%sp@- <== NOT EXECUTED 49df4: 2f02 movel %d2,%sp@- <== NOT EXECUTED IMFS_jnode_t *jnode = iop->file_info; int err = pipe_read(JNODE2PIPE(jnode), buffer, count, iop); 49df6: 2f08 movel %a0,%sp@- <== NOT EXECUTED 49df8: 2f2e 0010 movel %fp@(16),%sp@- <== NOT EXECUTED 49dfc: 2f2e 000c movel %fp@(12),%sp@- <== NOT EXECUTED rtems_libio_t *iop, void *buffer, size_t count ) { IMFS_jnode_t *jnode = iop->file_info; 49e00: 2468 0038 moveal %a0@(56),%a2 <== NOT EXECUTED int err = pipe_read(JNODE2PIPE(jnode), buffer, count, iop); 49e04: 2f2a 004c movel %a2@(76),%sp@- <== NOT EXECUTED 49e08: 4eb9 0004 c756 jsr 4c756 <== NOT EXECUTED if (err > 0) 49e0e: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED size_t count ) { IMFS_jnode_t *jnode = iop->file_info; int err = pipe_read(JNODE2PIPE(jnode), buffer, count, iop); 49e12: 2400 movel %d0,%d2 <== NOT EXECUTED if (err > 0) 49e14: 6f22 bles 49e38 <== NOT EXECUTED IMFS_update_atime(jnode); 49e16: 42a7 clrl %sp@- <== NOT EXECUTED 49e18: 486e fff8 pea %fp@(-8) <== NOT EXECUTED 49e1c: 4eb9 0004 a828 jsr 4a828 <== NOT EXECUTED 49e22: 256e fff8 003c movel %fp@(-8),%a2@(60) <== NOT EXECUTED 49e28: 508f addql #8,%sp <== NOT EXECUTED IMFS_FIFO_RETURN(err); } 49e2a: 2002 movel %d2,%d0 <== NOT EXECUTED 49e2c: 242e fff0 movel %fp@(-16),%d2 <== NOT EXECUTED 49e30: 246e fff4 moveal %fp@(-12),%a2 <== NOT EXECUTED 49e34: 4e5e unlk %fp <== NOT EXECUTED 49e36: 4e75 rts <== NOT EXECUTED int err = pipe_read(JNODE2PIPE(jnode), buffer, count, iop); if (err > 0) IMFS_update_atime(jnode); IMFS_FIFO_RETURN(err); 49e38: 4a80 tstl %d0 <== NOT EXECUTED 49e3a: 67ee beqs 49e2a <== NOT EXECUTED 49e3c: 4eb9 0004 eb8c jsr 4eb8c <__errno> <== NOT EXECUTED 49e42: 4482 negl %d2 <== NOT EXECUTED 49e44: 2040 moveal %d0,%a0 <== NOT EXECUTED 49e46: 2082 movel %d2,%a0@ <== NOT EXECUTED 49e48: 74ff moveq #-1,%d2 <== NOT EXECUTED } 49e4a: 2002 movel %d2,%d0 <== NOT EXECUTED 49e4c: 242e fff0 movel %fp@(-16),%d2 <== NOT EXECUTED 49e50: 246e fff4 moveal %fp@(-12),%a2 <== NOT EXECUTED 49e54: 4e5e unlk %fp <== NOT EXECUTED 49e56: 4e75 rts 00049d76 : ssize_t IMFS_fifo_write( rtems_libio_t *iop, const void *buffer, size_t count ) { 49d76: 4e56 fff8 linkw %fp,#-8 <== NOT EXECUTED 49d7a: 206e 0008 moveal %fp@(8),%a0 <== NOT EXECUTED 49d7e: 2f0a movel %a2,%sp@- <== NOT EXECUTED 49d80: 2f02 movel %d2,%sp@- <== NOT EXECUTED IMFS_jnode_t *jnode = iop->file_info; int err = pipe_write(JNODE2PIPE(jnode), buffer, count, iop); 49d82: 2f08 movel %a0,%sp@- <== NOT EXECUTED 49d84: 2f2e 0010 movel %fp@(16),%sp@- <== NOT EXECUTED 49d88: 2f2e 000c movel %fp@(12),%sp@- <== NOT EXECUTED rtems_libio_t *iop, const void *buffer, size_t count ) { IMFS_jnode_t *jnode = iop->file_info; 49d8c: 2468 0038 moveal %a0@(56),%a2 <== NOT EXECUTED int err = pipe_write(JNODE2PIPE(jnode), buffer, count, iop); 49d90: 2f2a 004c movel %a2@(76),%sp@- <== NOT EXECUTED 49d94: 4eb9 0004 c94c jsr 4c94c <== NOT EXECUTED if (err > 0) { 49d9a: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED size_t count ) { IMFS_jnode_t *jnode = iop->file_info; int err = pipe_write(JNODE2PIPE(jnode), buffer, count, iop); 49d9e: 2400 movel %d0,%d2 <== NOT EXECUTED if (err > 0) { 49da0: 6f28 bles 49dca <== NOT EXECUTED IMFS_mtime_ctime_update(jnode); 49da2: 42a7 clrl %sp@- <== NOT EXECUTED 49da4: 486e fff8 pea %fp@(-8) <== NOT EXECUTED 49da8: 4eb9 0004 a828 jsr 4a828 <== NOT EXECUTED 49dae: 202e fff8 movel %fp@(-8),%d0 <== NOT EXECUTED 49db2: 508f addql #8,%sp <== NOT EXECUTED 49db4: 2540 0044 movel %d0,%a2@(68) <== NOT EXECUTED 49db8: 2540 0040 movel %d0,%a2@(64) <== NOT EXECUTED } IMFS_FIFO_RETURN(err); } 49dbc: 2002 movel %d2,%d0 <== NOT EXECUTED 49dbe: 242e fff0 movel %fp@(-16),%d2 <== NOT EXECUTED 49dc2: 246e fff4 moveal %fp@(-12),%a2 <== NOT EXECUTED 49dc6: 4e5e unlk %fp <== NOT EXECUTED 49dc8: 4e75 rts <== NOT EXECUTED int err = pipe_write(JNODE2PIPE(jnode), buffer, count, iop); if (err > 0) { IMFS_mtime_ctime_update(jnode); } IMFS_FIFO_RETURN(err); 49dca: 4a80 tstl %d0 <== NOT EXECUTED 49dcc: 67ee beqs 49dbc <== NOT EXECUTED 49dce: 4eb9 0004 eb8c jsr 4eb8c <__errno> <== NOT EXECUTED 49dd4: 4482 negl %d2 <== NOT EXECUTED 49dd6: 2040 moveal %d0,%a0 <== NOT EXECUTED 49dd8: 2082 movel %d2,%a0@ <== NOT EXECUTED 49dda: 74ff moveq #-1,%d2 <== NOT EXECUTED } 49ddc: 2002 movel %d2,%d0 <== NOT EXECUTED 49dde: 242e fff0 movel %fp@(-16),%d2 <== NOT EXECUTED 49de2: 246e fff4 moveal %fp@(-12),%a2 <== NOT EXECUTED 49de6: 4e5e unlk %fp <== NOT EXECUTED 49de8: 4e75 rts 00049f1c : IMFS_jnode_t *IMFS_find_match_in_dir( IMFS_jnode_t *directory, char *name ) { 49f1c: 4e56 fff0 linkw %fp,#-16 49f20: 48d7 1c04 moveml %d2/%a2-%a4,%sp@ 49f24: 246e 0008 moveal %fp@(8),%a2 49f28: 242e 000c movel %fp@(12),%d2 /* * Check for fatal errors. A NULL directory show a problem in the * the IMFS code. */ assert( directory ); 49f2c: 4a8a tstl %a2 49f2e: 6776 beqs 49fa6 if ( !name ) 49f30: 4a82 tstl %d2 49f32: 6756 beqs 49f8a /* * Check for "." and ".." */ if ( !strcmp( name, dotname ) ) 49f34: 4879 0005 c87c pea 5c87c 49f3a: 47f9 0004 fa94 lea 4fa94 ,%a3 49f40: 2f02 movel %d2,%sp@- 49f42: 4e93 jsr %a3@ 49f44: 508f addql #8,%sp 49f46: 4a80 tstl %d0 49f48: 6714 beqs 49f5e return directory; if ( !strcmp( name, dotdotname ) ) 49f4a: 4879 0005 c87e pea 5c87e 49f50: 2f02 movel %d2,%sp@- 49f52: 4e93 jsr %a3@ 49f54: 508f addql #8,%sp 49f56: 4a80 tstl %d0 49f58: 6610 bnes 49f6a return directory->Parent; 49f5a: 246a 0008 moveal %a2@(8),%a2 <== NOT EXECUTED if ( !strcmp( name, the_jnode->name ) ) return the_jnode; } return 0; } 49f5e: 200a movel %a2,%d0 <== NOT EXECUTED 49f60: 4cee 1c04 fff0 moveml %fp@(-16),%d2/%a2-%a4 <== NOT EXECUTED 49f66: 4e5e unlk %fp <== NOT EXECUTED 49f68: 4e75 rts <== NOT EXECUTED if ( !strcmp( name, dotdotname ) ) return directory->Parent; the_chain = &directory->info.directory.Entries; for ( the_node = the_chain->first; 49f6a: 286a 004c moveal %a2@(76),%a4 */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 49f6e: 45ea 0050 lea %a2@(80),%a2 49f72: b5cc cmpal %a4,%a2 49f74: 6714 beqs 49f8a !rtems_chain_is_tail( the_chain, the_node ); the_node = the_node->next ) { the_jnode = (IMFS_jnode_t *) the_node; if ( !strcmp( name, the_jnode->name ) ) 49f76: 486c 000c pea %a4@(12) 49f7a: 2f02 movel %d2,%sp@- 49f7c: 4e93 jsr %a3@ 49f7e: 508f addql #8,%sp 49f80: 4a80 tstl %d0 49f82: 6714 beqs 49f98 the_chain = &directory->info.directory.Entries; for ( the_node = the_chain->first; !rtems_chain_is_tail( the_chain, the_node ); the_node = the_node->next ) { 49f84: 2854 moveal %a4@,%a4 if ( !strcmp( name, dotdotname ) ) return directory->Parent; the_chain = &directory->info.directory.Entries; for ( the_node = the_chain->first; 49f86: b5cc cmpal %a4,%a2 49f88: 66ec bnes 49f76 49f8a: 95ca subal %a2,%a2 if ( !strcmp( name, the_jnode->name ) ) return the_jnode; } return 0; } 49f8c: 200a movel %a2,%d0 49f8e: 4cee 1c04 fff0 moveml %fp@(-16),%d2/%a2-%a4 49f94: 4e5e unlk %fp 49f96: 4e75 rts !rtems_chain_is_tail( the_chain, the_node ); the_node = the_node->next ) { the_jnode = (IMFS_jnode_t *) the_node; if ( !strcmp( name, the_jnode->name ) ) 49f98: 244c moveal %a4,%a2 return the_jnode; } return 0; } 49f9a: 200a movel %a2,%d0 49f9c: 4cee 1c04 fff0 moveml %fp@(-16),%d2/%a2-%a4 49fa2: 4e5e unlk %fp 49fa4: 4e75 rts /* * Check for fatal errors. A NULL directory show a problem in the * the IMFS code. */ assert( directory ); 49fa6: 4879 0005 d04f pea 5d04f <_global_impure_ptr+0x1b1> <== NOT EXECUTED 49fac: 4879 0005 c881 pea 5c881 <__FUNCTION__.5388> <== NOT EXECUTED 49fb2: 4878 002a pea 2a <== NOT EXECUTED 49fb6: 4879 0005 c830 pea 5c830 <== NOT EXECUTED 49fbc: 4eb9 0004 a49c jsr 4a49c <__assert_func> <== NOT EXECUTED ... 0004f814 : int IMFS_freenodinfo( rtems_filesystem_location_info_t *pathloc /* IN */ ) { return 0; } 4f814: 4280 clrl %d0 */ int IMFS_freenodinfo( rtems_filesystem_location_info_t *pathloc /* IN */ ) { 4f816: 4e56 0000 linkw %fp,#0 return 0; } 4f81a: 4e5e unlk %fp 4f81c: 4e75 rts ... 0004f820 : ((IMFS_jnode_t *)( rtems_chain_head( jnode_get_control( jnode ) )->next)) int IMFS_fsunmount( rtems_filesystem_mount_table_entry_t *temp_mt_entry ) { 4f820: 4e56 ffd8 linkw %fp,#-40 4f824: 206e 0008 moveal %fp@(8),%a0 4f828: 48d7 3c04 moveml %d2/%a2-%a5,%sp@ * Traverse tree that starts at the mt_fs_root and deallocate memory * associated memory space */ jnode = (IMFS_jnode_t *)temp_mt_entry->mt_fs_root.node_access; loc = temp_mt_entry->mt_fs_root; 4f82c: 47ee ffec lea %fp@(-20),%a3 4f830: 49f9 0004 ed44 lea 4ed44 ,%a4 next = jnode->Parent; loc.node_access = (void *)jnode; IMFS_Set_handlers( &loc ); if ( jnode->type != IMFS_DIRECTORY ) { result = IMFS_unlink( NULL, &loc ); 4f836: 4bf9 0004 36c8 lea 436c8 ,%a5 * Traverse tree that starts at the mt_fs_root and deallocate memory * associated memory space */ jnode = (IMFS_jnode_t *)temp_mt_entry->mt_fs_root.node_access; loc = temp_mt_entry->mt_fs_root; 4f83c: 26a8 001c movel %a0@(28),%a3@ /* * Traverse tree that starts at the mt_fs_root and deallocate memory * associated memory space */ jnode = (IMFS_jnode_t *)temp_mt_entry->mt_fs_root.node_access; 4f840: 2468 001c moveal %a0@(28),%a2 /* * Set this to null to indicate that it is being unmounted. */ temp_mt_entry->mt_fs_root.node_access = NULL; 4f844: 42a8 001c clrl %a0@(28) * Traverse tree that starts at the mt_fs_root and deallocate memory * associated memory space */ jnode = (IMFS_jnode_t *)temp_mt_entry->mt_fs_root.node_access; loc = temp_mt_entry->mt_fs_root; 4f848: 2d68 0020 fff0 movel %a0@(32),%fp@(-16) 4f84e: 2d68 0024 fff4 movel %a0@(36),%fp@(-12) 4f854: 2d68 0028 fff8 movel %a0@(40),%fp@(-8) 4f85a: 2d68 002c fffc movel %a0@(44),%fp@(-4) */ temp_mt_entry->mt_fs_root.node_access = NULL; do { next = jnode->Parent; 4f860: 242a 0008 movel %a2@(8),%d2 loc.node_access = (void *)jnode; 4f864: 2d4a ffec movel %a2,%fp@(-20) IMFS_Set_handlers( &loc ); 4f868: 2f0b movel %a3,%sp@- 4f86a: 4e94 jsr %a4@ if ( jnode->type != IMFS_DIRECTORY ) { 4f86c: 588f addql #4,%sp */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 4f86e: 200a movel %a2,%d0 4f870: 0680 0000 0050 addil #80,%d0 4f876: 7201 moveq #1,%d1 4f878: b2aa 0048 cmpl %a2@(72),%d1 4f87c: 6634 bnes 4f8b2 4f87e: b0aa 004c cmpl %a2@(76),%d0 4f882: 672e beqs 4f8b2 result = IMFS_unlink( NULL, &loc ); if (result != 0) return -1; jnode = next; } if ( jnode != NULL ) { 4f884: 4a8a tstl %a2 4f886: 671e beqs 4f8a6 if ( jnode->type == IMFS_DIRECTORY ) { 4f888: 7001 moveq #1,%d0 4f88a: b0aa 0048 cmpl %a2@(72),%d0 4f88e: 66d0 bnes 4f860 4f890: 200a movel %a2,%d0 4f892: 0680 0000 0050 addil #80,%d0 4f898: b0aa 004c cmpl %a2@(76),%d0 4f89c: 67c2 beqs 4f860 if ( jnode_has_children( jnode ) ) jnode = jnode_get_first_child( jnode ); 4f89e: 246a 004c moveal %a2@(76),%a2 } } } while (jnode != NULL); 4f8a2: 4a8a tstl %a2 4f8a4: 66ba bnes 4f860 4f8a6: 4280 clrl %d0 return 0; } 4f8a8: 4cee 3c04 ffd8 moveml %fp@(-40),%d2/%a2-%a5 4f8ae: 4e5e unlk %fp 4f8b0: 4e75 rts result = IMFS_unlink( NULL, &loc ); if (result != 0) return -1; jnode = next; } else if ( jnode_has_no_children( jnode ) ) { result = IMFS_unlink( NULL, &loc ); 4f8b2: 2f0b movel %a3,%sp@- 4f8b4: 42a7 clrl %sp@- 4f8b6: 4e95 jsr %a5@ if (result != 0) 4f8b8: 508f addql #8,%sp 4f8ba: 4a80 tstl %d0 4f8bc: 6604 bnes 4f8c2 4f8be: 2442 moveal %d2,%a2 4f8c0: 60c2 bras 4f884 if ( jnode->type == IMFS_DIRECTORY ) { if ( jnode_has_children( jnode ) ) jnode = jnode_get_first_child( jnode ); } } } while (jnode != NULL); 4f8c2: 70ff moveq #-1,%d0 <== NOT EXECUTED return 0; } 4f8c4: 4cee 3c04 ffd8 moveml %fp@(-40),%d2/%a2-%a5 <== NOT EXECUTED 4f8ca: 4e5e unlk %fp <== NOT EXECUTED 4f8cc: 4e75 rts <== NOT EXECUTED ... 00049fc4 : const char *path, int pathlen, char *token, int *token_len ) { 49fc4: 4e56 ffec linkw %fp,#-20 49fc8: 206e 0008 moveal %fp@(8),%a0 49fcc: 48d7 1c0c moveml %d2-%d3/%a2-%a4,%sp@ 49fd0: 226e 000c moveal %fp@(12),%a1 /* * Copy a name into token. (Remember NULL is a token.) */ c = path[i]; while ( (!IMFS_is_separator(c)) && (i < pathlen) && (i <= IMFS_NAME_MAX) ) { 49fd4: 742f moveq #47,%d2 register char c; /* * Copy a name into token. (Remember NULL is a token.) */ c = path[i]; 49fd6: 1210 moveb %a0@,%d1 const char *path, int pathlen, char *token, int *token_len ) { 49fd8: 246e 0010 moveal %fp@(16),%a2 /* * Copy a name into token. (Remember NULL is a token.) */ c = path[i]; while ( (!IMFS_is_separator(c)) && (i < pathlen) && (i <= IMFS_NAME_MAX) ) { 49fdc: 1001 moveb %d1,%d0 const char *path, int pathlen, char *token, int *token_len ) { 49fde: 286e 0014 moveal %fp@(20),%a4 /* * Copy a name into token. (Remember NULL is a token.) */ c = path[i]; while ( (!IMFS_is_separator(c)) && (i < pathlen) && (i <= IMFS_NAME_MAX) ) { 49fe2: 49c0 extbl %d0 49fe4: b480 cmpl %d0,%d2 49fe6: 6700 00ac beqw 4a094 49fea: 765c moveq #92,%d3 49fec: b680 cmpl %d0,%d3 49fee: 6700 00a4 beqw 4a094 49ff2: 4a01 tstb %d1 49ff4: 6700 00bc beqw 4a0b2 49ff8: 4a89 tstl %a1 49ffa: 6f00 0098 blew 4a094 token[i] = c; 49ffe: 4280 clrl %d0 4a000: 1481 moveb %d1,%a2@ return IMFS_INVALID_TOKEN; if ( !IMFS_is_valid_name_char(c) ) type = IMFS_INVALID_TOKEN; c = path [++i]; 4a002: 5280 addql #1,%d0 /* * Copy a name into token. (Remember NULL is a token.) */ c = path[i]; while ( (!IMFS_is_separator(c)) && (i < pathlen) && (i <= IMFS_NAME_MAX) ) { 4a004: 762f moveq #47,%d3 return IMFS_INVALID_TOKEN; if ( !IMFS_is_valid_name_char(c) ) type = IMFS_INVALID_TOKEN; c = path [++i]; 4a006: 1230 0800 moveb %a0@(00000000,%d0:l),%d1 /* * Copy a name into token. (Remember NULL is a token.) */ c = path[i]; while ( (!IMFS_is_separator(c)) && (i < pathlen) && (i <= IMFS_NAME_MAX) ) { 4a00a: 1401 moveb %d1,%d2 4a00c: 49c2 extbl %d2 4a00e: b682 cmpl %d2,%d3 4a010: 6726 beqs 4a038 4a012: 163c 005c moveb #92,%d3 4a016: b682 cmpl %d2,%d3 4a018: 671e beqs 4a038 4a01a: 4a01 tstb %d1 4a01c: 671a beqs 4a038 4a01e: b089 cmpl %a1,%d0 4a020: 6c16 bges 4a038 token[i] = c; 4a022: 1581 0800 moveb %d1,%a2@(00000000,%d0:l) if ( i == IMFS_NAME_MAX ) 4a026: 7220 moveq #32,%d1 4a028: b280 cmpl %d0,%d1 4a02a: 66d6 bnes 4a002 4a02c: 7004 moveq #4,%d0 else if ( strcmp( token, "." ) == 0 ) type = IMFS_CURRENT_DIR; } return type; } 4a02e: 4cee 1c0c ffec moveml %fp@(-20),%d2-%d3/%a2-%a4 4a034: 4e5e unlk %fp 4a036: 4e75 rts i++; type = IMFS_CURRENT_DIR; } else { type = IMFS_NO_MORE_PATH; } } else if (token[ i-1 ] != '\0') { 4a038: 4a32 08ff tstb %a2@(ffffffff,%d0:l) 4a03c: 6706 beqs 4a044 token[i] = '\0'; 4a03e: 4201 clrb %d1 4a040: 1581 0800 moveb %d1,%a2@(00000000,%d0:l) * If we copied something that was not a seperator see if * it was a special name. */ if ( type == IMFS_NAME ) { if ( strcmp( token, "..") == 0 ) 4a044: 4879 0005 c898 pea 5c898 <__FUNCTION__.5388+0x17> 4a04a: 47f9 0004 fa94 lea 4fa94 ,%a3 /* * Set token_len to the number of characters copied. */ *token_len = i; 4a050: 2880 movel %d0,%a4@ * If we copied something that was not a seperator see if * it was a special name. */ if ( type == IMFS_NAME ) { if ( strcmp( token, "..") == 0 ) 4a052: 2f0a movel %a2,%sp@- 4a054: 4e93 jsr %a3@ 4a056: 508f addql #8,%sp 4a058: 4a80 tstl %d0 4a05a: 671e beqs 4a07a type = IMFS_UP_DIR; else if ( strcmp( token, "." ) == 0 ) 4a05c: 4879 0005 c899 pea 5c899 <__FUNCTION__.5388+0x18> 4a062: 2f0a movel %a2,%sp@- 4a064: 4e93 jsr %a3@ 4a066: 508f addql #8,%sp 4a068: 4a80 tstl %d0 4a06a: 661c bnes 4a088 4a06c: 103c 0001 moveb #1,%d0 type = IMFS_CURRENT_DIR; } return type; } 4a070: 4cee 1c0c ffec moveml %fp@(-20),%d2-%d3/%a2-%a4 4a076: 4e5e unlk %fp 4a078: 4e75 rts * If we copied something that was not a seperator see if * it was a special name. */ if ( type == IMFS_NAME ) { if ( strcmp( token, "..") == 0 ) 4a07a: 103c 0002 moveb #2,%d0 else if ( strcmp( token, "." ) == 0 ) type = IMFS_CURRENT_DIR; } return type; } 4a07e: 4cee 1c0c ffec moveml %fp@(-20),%d2-%d3/%a2-%a4 4a084: 4e5e unlk %fp 4a086: 4e75 rts */ if ( type == IMFS_NAME ) { if ( strcmp( token, "..") == 0 ) type = IMFS_UP_DIR; else if ( strcmp( token, "." ) == 0 ) 4a088: 7003 moveq #3,%d0 type = IMFS_CURRENT_DIR; } return type; } 4a08a: 4cee 1c0c ffec moveml %fp@(-20),%d2-%d3/%a2-%a4 4a090: 4e5e unlk %fp 4a092: 4e75 rts /* * Copy a seperator into token. */ if ( i == 0 ) { token[i] = c; 4a094: 1481 moveb %d1,%a2@ if ( (token[i] != '\0') && pathlen ) { 4a096: 4a89 tstl %a1 4a098: 6710 beqs 4a0aa type = IMFS_CURRENT_DIR; } else { type = IMFS_NO_MORE_PATH; } } else if (token[ i-1 ] != '\0') { token[i] = '\0'; 4a09a: 7001 moveq #1,%d0 4a09c: 7201 moveq #1,%d1 /* * Set token_len to the number of characters copied. */ *token_len = i; 4a09e: 2881 movel %d1,%a4@ else if ( strcmp( token, "." ) == 0 ) type = IMFS_CURRENT_DIR; } return type; } 4a0a0: 4cee 1c0c ffec moveml %fp@(-20),%d2-%d3/%a2-%a4 4a0a6: 4e5e unlk %fp 4a0a8: 4e75 rts i++; type = IMFS_CURRENT_DIR; } else { type = IMFS_NO_MORE_PATH; } } else if (token[ i-1 ] != '\0') { 4a0aa: 4281 clrl %d1 4a0ac: 4280 clrl %d0 /* * Set token_len to the number of characters copied. */ *token_len = i; 4a0ae: 2881 movel %d1,%a4@ 4a0b0: 60ee bras 4a0a0 /* * Copy a seperator into token. */ if ( i == 0 ) { token[i] = c; 4a0b2: 4280 clrl %d0 4a0b4: 4281 clrl %d1 4a0b6: 4212 clrb %a2@ 4a0b8: 60e4 bras 4a09e ... 0004a0bc : int bit_mask; /* * check, whether requested bytes per block is valid */ for (bit_mask = 16; !is_valid && (bit_mask <= 512); bit_mask <<= 1) { 4a0bc: 7010 moveq #16,%d0 rtems_filesystem_mount_table_entry_t *temp_mt_entry, const rtems_filesystem_operations_table *op_table, const rtems_filesystem_file_handlers_r *memfile_handlers, const rtems_filesystem_file_handlers_r *directory_handlers ) { 4a0be: 4e56 fff4 linkw %fp,#-12 IMFS_jnode_t *jnode; /* * determine/check value for imfs_memfile_bytes_per_block */ IMFS_determine_bytes_per_block(&imfs_memfile_bytes_per_block, 4a0c2: 2079 0005 d6a8 moveal 5d6a8 ,%a0 rtems_filesystem_mount_table_entry_t *temp_mt_entry, const rtems_filesystem_operations_table *op_table, const rtems_filesystem_file_handlers_r *memfile_handlers, const rtems_filesystem_file_handlers_r *directory_handlers ) { 4a0c8: 48d7 040c moveml %d2-%d3/%a2,%sp@ 4a0cc: 246e 0008 moveal %fp@(8),%a2 4a0d0: 242e 0014 movel %fp@(20),%d2 int bit_mask; /* * check, whether requested bytes per block is valid */ for (bit_mask = 16; !is_valid && (bit_mask <= 512); bit_mask <<= 1) { 4a0d4: b088 cmpl %a0,%d0 4a0d6: 6716 beqs 4a0ee 4a0d8: 4200 clrb %d0 4a0da: 7220 moveq #32,%d1 4a0dc: 5280 addql #1,%d0 4a0de: b288 cmpl %a0,%d1 4a0e0: 670c beqs 4a0ee 4a0e2: 7605 moveq #5,%d3 4a0e4: d281 addl %d1,%d1 4a0e6: b680 cmpl %d0,%d3 4a0e8: 66f2 bnes 4a0dc 4a0ea: 307c 0080 moveaw #128,%a0 <== NOT EXECUTED if (bit_mask == requested_bytes_per_block) { is_valid = true; } } *dest_bytes_per_block = ((is_valid) 4a0ee: 23c8 0005 e6ac movel %a0,5e6ac /* * Create the root node * * NOTE: UNIX root is 755 and owned by root/root (0/0). */ temp_mt_entry->mt_fs_root.node_access = IMFS_create_root_node(); 4a0f4: 4eb9 0004 d19e jsr 4d19e temp_mt_entry->pathconf_limits_and_options = IMFS_LIMITS_AND_OPTIONS; /* * Create custom file system data. */ fs_info = calloc( 1, sizeof( IMFS_fs_info_t ) ); 4a0fa: 4878 000c pea c * NOTE: UNIX root is 755 and owned by root/root (0/0). */ temp_mt_entry->mt_fs_root.node_access = IMFS_create_root_node(); temp_mt_entry->mt_fs_root.handlers = directory_handlers; temp_mt_entry->mt_fs_root.ops = op_table; temp_mt_entry->pathconf_limits_and_options = IMFS_LIMITS_AND_OPTIONS; 4a0fe: 41f9 0005 cc16 lea 5cc16 ,%a0 /* * Create custom file system data. */ fs_info = calloc( 1, sizeof( IMFS_fs_info_t ) ); 4a104: 4878 0001 pea 1 * NOTE: UNIX root is 755 and owned by root/root (0/0). */ temp_mt_entry->mt_fs_root.node_access = IMFS_create_root_node(); temp_mt_entry->mt_fs_root.handlers = directory_handlers; temp_mt_entry->mt_fs_root.ops = op_table; temp_mt_entry->pathconf_limits_and_options = IMFS_LIMITS_AND_OPTIONS; 4a108: 2550 0038 movel %a0@,%a2@(56) 4a10c: 41f9 0005 cc1a lea 5cc1a ,%a0 4a112: 2550 003c movel %a0@,%a2@(60) 4a116: 41f9 0005 cc1e lea 5cc1e ,%a0 4a11c: 2550 0040 movel %a0@,%a2@(64) 4a120: 41f9 0005 cc22 lea 5cc22 ,%a0 4a126: 2550 0044 movel %a0@,%a2@(68) 4a12a: 41f9 0005 cc26 lea 5cc26 ,%a0 4a130: 2550 0048 movel %a0@,%a2@(72) 4a134: 41f9 0005 cc2a lea 5cc2a ,%a0 4a13a: 2550 004c movel %a0@,%a2@(76) 4a13e: 41f9 0005 cc2e lea 5cc2e ,%a0 4a144: 2550 0050 movel %a0@,%a2@(80) 4a148: 41f9 0005 cc32 lea 5cc32 ,%a0 4a14e: 2550 0054 movel %a0@,%a2@(84) 4a152: 41f9 0005 cc36 lea 5cc36 ,%a0 4a158: 2550 0058 movel %a0@,%a2@(88) 4a15c: 41f9 0005 cc3a lea 5cc3a ,%a0 4a162: 2550 005c movel %a0@,%a2@(92) 4a166: 41f9 0005 cc3e lea 5cc3e ,%a0 4a16c: 2550 0060 movel %a0@,%a2@(96) 4a170: 41f9 0005 cc42 lea 5cc42 ,%a0 * * NOTE: UNIX root is 755 and owned by root/root (0/0). */ temp_mt_entry->mt_fs_root.node_access = IMFS_create_root_node(); temp_mt_entry->mt_fs_root.handlers = directory_handlers; temp_mt_entry->mt_fs_root.ops = op_table; 4a176: 256e 000c 0028 movel %fp@(12),%a2@(40) temp_mt_entry->pathconf_limits_and_options = IMFS_LIMITS_AND_OPTIONS; 4a17c: 2550 0064 movel %a0@,%a2@(100) /* * Create the root node * * NOTE: UNIX root is 755 and owned by root/root (0/0). */ temp_mt_entry->mt_fs_root.node_access = IMFS_create_root_node(); 4a180: 2540 001c movel %d0,%a2@(28) temp_mt_entry->mt_fs_root.handlers = directory_handlers; 4a184: 2542 0024 movel %d2,%a2@(36) temp_mt_entry->pathconf_limits_and_options = IMFS_LIMITS_AND_OPTIONS; /* * Create custom file system data. */ fs_info = calloc( 1, sizeof( IMFS_fs_info_t ) ); 4a188: 4eb9 0004 a59c jsr 4a59c if ( !fs_info ) { 4a18e: 508f addql #8,%sp temp_mt_entry->pathconf_limits_and_options = IMFS_LIMITS_AND_OPTIONS; /* * Create custom file system data. */ fs_info = calloc( 1, sizeof( IMFS_fs_info_t ) ); 4a190: 2040 moveal %d0,%a0 if ( !fs_info ) { 4a192: 4a80 tstl %d0 4a194: 672e beqs 4a1c4 /* * Set st_ino for the root to 1. */ fs_info->ino_count = 1; 4a196: 7001 moveq #1,%d0 fs_info->memfile_handlers = memfile_handlers; fs_info->directory_handlers = directory_handlers; jnode = temp_mt_entry->mt_fs_root.node_access; jnode->st_ino = fs_info->ino_count; 4a198: 226a 001c moveal %a2@(28),%a1 /* * Set st_ino for the root to 1. */ fs_info->ino_count = 1; 4a19c: 2080 movel %d0,%a0@ fs_info->memfile_handlers = memfile_handlers; fs_info->directory_handlers = directory_handlers; jnode = temp_mt_entry->mt_fs_root.node_access; jnode->st_ino = fs_info->ino_count; 4a19e: 7001 moveq #1,%d0 /* * Set st_ino for the root to 1. */ fs_info->ino_count = 1; fs_info->memfile_handlers = memfile_handlers; 4a1a0: 216e 0010 0004 movel %fp@(16),%a0@(4) fs_info->directory_handlers = directory_handlers; 4a1a6: 2142 0008 movel %d2,%a0@(8) jnode = temp_mt_entry->mt_fs_root.node_access; jnode->st_ino = fs_info->ino_count; 4a1aa: 2340 0034 movel %d0,%a1@(52) fs_info = calloc( 1, sizeof( IMFS_fs_info_t ) ); if ( !fs_info ) { free(temp_mt_entry->mt_fs_root.node_access); rtems_set_errno_and_return_minus_one(ENOMEM); } temp_mt_entry->fs_info = fs_info; 4a1ae: 2548 0034 movel %a0,%a2@(52) jnode = temp_mt_entry->mt_fs_root.node_access; jnode->st_ino = fs_info->ino_count; /* Initialize POSIX FIFO/pipe module */ rtems_pipe_initialize(); 4a1b2: 4eb9 0004 c6a2 jsr 4c6a2 return 0; } 4a1b8: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 jnode = temp_mt_entry->mt_fs_root.node_access; jnode->st_ino = fs_info->ino_count; /* Initialize POSIX FIFO/pipe module */ rtems_pipe_initialize(); 4a1be: 4280 clrl %d0 return 0; } 4a1c0: 4e5e unlk %fp 4a1c2: 4e75 rts /* * Create custom file system data. */ fs_info = calloc( 1, sizeof( IMFS_fs_info_t ) ); if ( !fs_info ) { free(temp_mt_entry->mt_fs_root.node_access); 4a1c4: 2f2a 001c movel %a2@(28),%sp@- <== NOT EXECUTED 4a1c8: 4eb9 0004 a688 jsr 4a688 <== NOT EXECUTED rtems_set_errno_and_return_minus_one(ENOMEM); 4a1ce: 4eb9 0004 eb8c jsr 4eb8c <__errno> <== NOT EXECUTED 4a1d4: 588f addql #4,%sp <== NOT EXECUTED 4a1d6: 720c moveq #12,%d1 <== NOT EXECUTED 4a1d8: 2040 moveal %d0,%a0 <== NOT EXECUTED 4a1da: 70ff moveq #-1,%d0 <== NOT EXECUTED /* Initialize POSIX FIFO/pipe module */ rtems_pipe_initialize(); return 0; } 4a1dc: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 <== NOT EXECUTED * Create custom file system data. */ fs_info = calloc( 1, sizeof( IMFS_fs_info_t ) ); if ( !fs_info ) { free(temp_mt_entry->mt_fs_root.node_access); rtems_set_errno_and_return_minus_one(ENOMEM); 4a1e2: 2081 movel %d1,%a0@ <== NOT EXECUTED /* Initialize POSIX FIFO/pipe module */ rtems_pipe_initialize(); return 0; } 4a1e4: 4e5e unlk %fp <== NOT EXECUTED 4a1e6: 4e75 rts 00043348 : /* * Verify this node can be linked to. */ info.hard_link.link_node = to_loc->node_access; if ( info.hard_link.link_node->st_nlink >= LINK_MAX ) 43348: 4280 clrl %d0 4334a: 7207 moveq #7,%d1 int IMFS_link( rtems_filesystem_location_info_t *to_loc, /* IN */ rtems_filesystem_location_info_t *parent_loc, /* IN */ const char *token /* IN */ ) { 4334c: 4e56 ffbc linkw %fp,#-68 43350: 206e 0008 moveal %fp@(8),%a0 43354: 2f03 movel %d3,%sp@- int i; /* * Verify this node can be linked to. */ info.hard_link.link_node = to_loc->node_access; 43356: 2050 moveal %a0@,%a0 int IMFS_link( rtems_filesystem_location_info_t *to_loc, /* IN */ rtems_filesystem_location_info_t *parent_loc, /* IN */ const char *token /* IN */ ) { 43358: 2f02 movel %d2,%sp@- 4335a: 242e 0010 movel %fp@(16),%d2 int i; /* * Verify this node can be linked to. */ info.hard_link.link_node = to_loc->node_access; 4335e: 2d48 ffe0 movel %a0,%fp@(-32) if ( info.hard_link.link_node->st_nlink >= LINK_MAX ) 43362: 3028 0032 movew %a0@(50),%d0 43366: b280 cmpl %d0,%d1 43368: 6578 bcss 433e2 rtems_set_errno_and_return_minus_one( EMLINK ); /* * Remove any separators at the end of the string. */ IMFS_get_token( token, strlen( token ), new_name, &i ); 4336a: 2f02 movel %d2,%sp@- 4336c: 260e movel %fp,%d3 4336e: 0683 ffff ffbf addil #-65,%d3 43374: 4eb9 0005 573c jsr 5573c 4337a: 588f addql #4,%sp 4337c: 486e fffc pea %fp@(-4) 43380: 2f03 movel %d3,%sp@- 43382: 2f00 movel %d0,%sp@- 43384: 2f02 movel %d2,%sp@- 43386: 4eb9 0004 f978 jsr 4f978 * was ONLY passed a NULL when we created the root node. We * added a new IMFS_create_root_node() so this path no longer * existed. The result was simpler code which should not have * this path. */ new_node = IMFS_create_node( 4338c: 486e ffe0 pea %fp@(-32) 43390: 2f3c 0000 a1ff movel #41471,%sp@- 43396: 2f03 movel %d3,%sp@- 43398: 4878 0003 pea 3 4339c: 2f2e 000c movel %fp@(12),%sp@- 433a0: 4eb9 0004 eb50 jsr 4eb50 new_name, ( S_IFLNK | ( S_IRWXU | S_IRWXG | S_IRWXO )), &info ); if ( !new_node ) 433a6: 4fef 0024 lea %sp@(36),%sp 433aa: 4a80 tstl %d0 433ac: 674e beqs 433fc rtems_set_errno_and_return_minus_one( ENOMEM ); /* * Increment the link count of the node being pointed to. */ info.hard_link.link_node->st_nlink++; 433ae: 206e ffe0 moveal %fp@(-32),%a0 433b2: 3028 0032 movew %a0@(50),%d0 433b6: 5280 addql #1,%d0 433b8: 3140 0032 movew %d0,%a0@(50) IMFS_update_ctime( info.hard_link.link_node ); 433bc: 42a7 clrl %sp@- 433be: 486e fff4 pea %fp@(-12) 433c2: 4eb9 0004 404c jsr 4404c 433c8: 206e ffe0 moveal %fp@(-32),%a0 return 0; 433cc: 508f addql #8,%sp /* * Increment the link count of the node being pointed to. */ info.hard_link.link_node->st_nlink++; IMFS_update_ctime( info.hard_link.link_node ); 433ce: 4280 clrl %d0 433d0: 216e fff4 0044 movel %fp@(-12),%a0@(68) return 0; } 433d6: 242e ffb4 movel %fp@(-76),%d2 433da: 262e ffb8 movel %fp@(-72),%d3 433de: 4e5e unlk %fp 433e0: 4e75 rts /* * Verify this node can be linked to. */ info.hard_link.link_node = to_loc->node_access; if ( info.hard_link.link_node->st_nlink >= LINK_MAX ) rtems_set_errno_and_return_minus_one( EMLINK ); 433e2: 4eb9 0005 43c0 jsr 543c0 <__errno> 433e8: 741f moveq #31,%d2 433ea: 2040 moveal %d0,%a0 433ec: 70ff moveq #-1,%d0 433ee: 2082 movel %d2,%a0@ */ info.hard_link.link_node->st_nlink++; IMFS_update_ctime( info.hard_link.link_node ); return 0; } 433f0: 242e ffb4 movel %fp@(-76),%d2 433f4: 262e ffb8 movel %fp@(-72),%d3 433f8: 4e5e unlk %fp 433fa: 4e75 rts ( S_IFLNK | ( S_IRWXU | S_IRWXG | S_IRWXO )), &info ); if ( !new_node ) rtems_set_errno_and_return_minus_one( ENOMEM ); 433fc: 4eb9 0005 43c0 jsr 543c0 <__errno> <== NOT EXECUTED */ info.hard_link.link_node->st_nlink++; IMFS_update_ctime( info.hard_link.link_node ); return 0; } 43402: 242e ffb4 movel %fp@(-76),%d2 <== NOT EXECUTED ( S_IFLNK | ( S_IRWXU | S_IRWXG | S_IRWXO )), &info ); if ( !new_node ) rtems_set_errno_and_return_minus_one( ENOMEM ); 43406: 2040 moveal %d0,%a0 <== NOT EXECUTED 43408: 720c moveq #12,%d1 <== NOT EXECUTED 4340a: 70ff moveq #-1,%d0 <== NOT EXECUTED */ info.hard_link.link_node->st_nlink++; IMFS_update_ctime( info.hard_link.link_node ); return 0; } 4340c: 262e ffb8 movel %fp@(-72),%d3 <== NOT EXECUTED 43410: 4e5e unlk %fp <== NOT EXECUTED ( S_IFLNK | ( S_IRWXU | S_IRWXG | S_IRWXO )), &info ); if ( !new_node ) rtems_set_errno_and_return_minus_one( ENOMEM ); 43412: 2081 movel %d1,%a0@ <== NOT EXECUTED */ info.hard_link.link_node->st_nlink++; IMFS_update_ctime( info.hard_link.link_node ); return 0; } 43414: 4e75 rts <== NOT EXECUTED ... 0005250c : MEMFILE_STATIC int IMFS_memfile_addblock( IMFS_jnode_t *the_jnode, unsigned int block ) { 5250c: 4e56 0000 linkw %fp,#0 52510: 206e 0008 moveal %fp@(8),%a0 52514: 2f0a movel %a2,%sp@- block_p memory; block_p *block_entry_ptr; assert( the_jnode ); 52516: 4a88 tstl %a0 52518: 6764 beqs 5257e if ( !the_jnode ) rtems_set_errno_and_return_minus_one( EIO ); assert( the_jnode->type == IMFS_MEMORY_FILE ); 5251a: 7005 moveq #5,%d0 5251c: b0a8 0048 cmpl %a0@(72),%d0 52520: 6640 bnes 52562 if ( the_jnode->type != IMFS_MEMORY_FILE ) rtems_set_errno_and_return_minus_one( EIO ); block_entry_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 1 ); 52522: 4878 0001 pea 1 52526: 2f2e 000c movel %fp@(12),%sp@- 5252a: 2f08 movel %a0,%sp@- 5252c: 4eb9 0005 2028 jsr 52028 if ( *block_entry_ptr ) 52532: 4fef 000c lea %sp@(12),%sp assert( the_jnode->type == IMFS_MEMORY_FILE ); if ( the_jnode->type != IMFS_MEMORY_FILE ) rtems_set_errno_and_return_minus_one( EIO ); block_entry_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 1 ); 52536: 2440 moveal %d0,%a2 if ( *block_entry_ptr ) 52538: 4a92 tstl %a2@ 5253a: 670a beqs 52546 #endif memory = memfile_alloc_block(); if ( !memory ) return 1; *block_entry_ptr = memory; 5253c: 4280 clrl %d0 return 0; } 5253e: 246e fffc moveal %fp@(-4),%a2 52542: 4e5e unlk %fp 52544: 4e75 rts #if 0 fprintf(stdout, "%d %p", block, block_entry_ptr ); fflush(stdout); #endif memory = memfile_alloc_block(); 52546: 4eb9 0005 2004 jsr 52004 if ( !memory ) 5254c: 4a80 tstl %d0 5254e: 6706 beqs 52556 return 1; *block_entry_ptr = memory; 52550: 2480 movel %d0,%a2@ 52552: 4280 clrl %d0 52554: 60e8 bras 5253e return 0; } 52556: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED fprintf(stdout, "%d %p", block, block_entry_ptr ); fflush(stdout); #endif memory = memfile_alloc_block(); if ( !memory ) 5255a: 103c 0001 moveb #1,%d0 <== NOT EXECUTED return 1; *block_entry_ptr = memory; return 0; } 5255e: 4e5e unlk %fp <== NOT EXECUTED 52560: 4e75 rts <== NOT EXECUTED assert( the_jnode ); if ( !the_jnode ) rtems_set_errno_and_return_minus_one( EIO ); assert( the_jnode->type == IMFS_MEMORY_FILE ); 52562: 4879 0006 2be0 pea 62be0 <== NOT EXECUTED 52568: 4879 0006 2cf9 pea 62cf9 <__FUNCTION__.6022> <== NOT EXECUTED 5256e: 4878 016d pea 16d <== NOT EXECUTED 52572: 4879 0006 2b9a pea 62b9a <== NOT EXECUTED 52578: 4eb9 0004 fc30 jsr 4fc30 <__assert_func> <== NOT EXECUTED ) { block_p memory; block_p *block_entry_ptr; assert( the_jnode ); 5257e: 4879 0006 2b90 pea 62b90 <== NOT EXECUTED 52584: 4879 0006 2cf9 pea 62cf9 <__FUNCTION__.6022> <== NOT EXECUTED 5258a: 4878 0169 pea 169 <== NOT EXECUTED 5258e: 4879 0006 2b9a pea 62b9a <== NOT EXECUTED 52594: 4eb9 0004 fc30 jsr 4fc30 <__assert_func> <== NOT EXECUTED 0005259a : MEMFILE_STATIC int IMFS_memfile_extend( IMFS_jnode_t *the_jnode, off_t new_length ) { 5259a: 4e56 ffdc linkw %fp,#-36 5259e: 48d7 3c7c moveml %d2-%d6/%a2-%a5,%sp@ 525a2: 246e 0008 moveal %fp@(8),%a2 525a6: 262e 000c movel %fp@(12),%d3 525aa: 282e 0010 movel %fp@(16),%d4 /* * Perform internal consistency checks */ assert( the_jnode ); 525ae: 4a8a tstl %a2 525b0: 6700 0102 beqw 526b4 if ( !the_jnode ) rtems_set_errno_and_return_minus_one( EIO ); assert( the_jnode->type == IMFS_MEMORY_FILE ); 525b4: 7005 moveq #5,%d0 525b6: b0aa 0048 cmpl %a2@(72),%d0 525ba: 6600 0114 bnew 526d0 if ( the_jnode->type != IMFS_MEMORY_FILE ) rtems_set_errno_and_return_minus_one( EIO ); if ( new_length >= IMFS_MEMFILE_MAXIMUM_SIZE ) 525be: 2439 0006 4654 movel 64654 ,%d2 525c4: 2202 movel %d2,%d1 525c6: e489 lsrl #2,%d1 525c8: 2001 movel %d1,%d0 525ca: 5280 addql #1,%d0 525cc: 4c01 0800 mulsl %d1,%d0 525d0: 4285 clrl %d5 525d2: 5280 addql #1,%d0 525d4: 4c01 0800 mulsl %d1,%d0 525d8: 5380 subql #1,%d0 525da: 4c02 0800 mulsl %d2,%d0 525de: 2c00 movel %d0,%d6 525e0: 2005 movel %d5,%d0 525e2: 2206 movel %d6,%d1 525e4: 9284 subl %d4,%d1 525e6: 9183 subxl %d3,%d0 525e8: 6f00 00b2 blew 5269c rtems_set_errno_and_return_minus_one( EINVAL ); if ( new_length <= the_jnode->info.file.size ) 525ec: 2a2a 004c movel %a2@(76),%d5 525f0: 2c2a 0050 movel %a2@(80),%d6 525f4: 2003 movel %d3,%d0 525f6: 2204 movel %d4,%d1 525f8: 9286 subl %d6,%d1 525fa: 9185 subxl %d5,%d0 525fc: 6f62 bles 52660 /* * Calculate the number of range of blocks to allocate */ new_blocks = new_length / IMFS_MEMFILE_BYTES_PER_BLOCK; 525fe: 47f9 0005 ff8c lea 5ff8c <__divdi3>,%a3 52604: 2202 movel %d2,%d1 52606: 5bc0 smi %d0 52608: 49c0 extbl %d0 5260a: 2840 moveal %d0,%a4 5260c: 2a41 moveal %d1,%a5 5260e: 2f0d movel %a5,%sp@- 52610: 2f00 movel %d0,%sp@- 52612: 2f04 movel %d4,%sp@- 52614: 2f03 movel %d3,%sp@- 52616: 4e93 jsr %a3@ 52618: 4fef 0010 lea %sp@(16),%sp 5261c: 2401 movel %d1,%d2 old_blocks = the_jnode->info.file.size / IMFS_MEMFILE_BYTES_PER_BLOCK; 5261e: 2f0d movel %a5,%sp@- 52620: 2f0c movel %a4,%sp@- 52622: 2f06 movel %d6,%sp@- 52624: 2f05 movel %d5,%sp@- 52626: 4e93 jsr %a3@ 52628: 4fef 0010 lea %sp@(16),%sp 5262c: 2841 moveal %d1,%a4 /* * Now allocate each of those blocks. */ for ( block=old_blocks ; block<=new_blocks ; block++ ) { 5262e: b282 cmpl %d2,%d1 52630: 621a bhis 5264c 52632: 2a01 movel %d1,%d5 52634: 47f9 0005 250c lea 5250c ,%a3 if ( IMFS_memfile_addblock( the_jnode, block ) ) { 5263a: 2f05 movel %d5,%sp@- 5263c: 2f0a movel %a2,%sp@- 5263e: 4e93 jsr %a3@ 52640: 508f addql #8,%sp 52642: 4a80 tstl %d0 52644: 6626 bnes 5266c /* * Now allocate each of those blocks. */ for ( block=old_blocks ; block<=new_blocks ; block++ ) { 52646: 5285 addql #1,%d5 52648: ba82 cmpl %d2,%d5 5264a: 63ee blss 5263a /* * Set the new length of the file. */ the_jnode->info.file.size = new_length; 5264c: 4280 clrl %d0 5264e: 2543 004c movel %d3,%a2@(76) 52652: 2544 0050 movel %d4,%a2@(80) return 0; } 52656: 4cee 3c7c ffdc moveml %fp@(-36),%d2-%d6/%a2-%a5 5265c: 4e5e unlk %fp 5265e: 4e75 rts rtems_set_errno_and_return_minus_one( EIO ); if ( new_length >= IMFS_MEMFILE_MAXIMUM_SIZE ) rtems_set_errno_and_return_minus_one( EINVAL ); if ( new_length <= the_jnode->info.file.size ) 52660: 4280 clrl %d0 * Set the new length of the file. */ the_jnode->info.file.size = new_length; return 0; } 52662: 4cee 3c7c ffdc moveml %fp@(-36),%d2-%d6/%a2-%a5 52668: 4e5e unlk %fp 5266a: 4e75 rts * Now allocate each of those blocks. */ for ( block=old_blocks ; block<=new_blocks ; block++ ) { if ( IMFS_memfile_addblock( the_jnode, block ) ) { for ( ; block>=old_blocks ; block-- ) { 5266c: ba8c cmpl %a4,%d5 <== NOT EXECUTED 5266e: 6514 bcss 52684 <== NOT EXECUTED 52670: 47f9 0005 228c lea 5228c ,%a3 <== NOT EXECUTED IMFS_memfile_remove_block( the_jnode, block ); 52676: 2f05 movel %d5,%sp@- <== NOT EXECUTED * Now allocate each of those blocks. */ for ( block=old_blocks ; block<=new_blocks ; block++ ) { if ( IMFS_memfile_addblock( the_jnode, block ) ) { for ( ; block>=old_blocks ; block-- ) { 52678: 5385 subql #1,%d5 <== NOT EXECUTED IMFS_memfile_remove_block( the_jnode, block ); 5267a: 2f0a movel %a2,%sp@- <== NOT EXECUTED 5267c: 4e93 jsr %a3@ <== NOT EXECUTED * Now allocate each of those blocks. */ for ( block=old_blocks ; block<=new_blocks ; block++ ) { if ( IMFS_memfile_addblock( the_jnode, block ) ) { for ( ; block>=old_blocks ; block-- ) { 5267e: 508f addql #8,%sp <== NOT EXECUTED 52680: ba8c cmpl %a4,%d5 <== NOT EXECUTED 52682: 64f2 bccs 52676 <== NOT EXECUTED IMFS_memfile_remove_block( the_jnode, block ); } rtems_set_errno_and_return_minus_one( ENOSPC ); 52684: 4eb9 0005 43c0 jsr 543c0 <__errno> <== NOT EXECUTED 5268a: 721c moveq #28,%d1 <== NOT EXECUTED 5268c: 2040 moveal %d0,%a0 <== NOT EXECUTED 5268e: 70ff moveq #-1,%d0 <== NOT EXECUTED * Set the new length of the file. */ the_jnode->info.file.size = new_length; return 0; } 52690: 4cee 3c7c ffdc moveml %fp@(-36),%d2-%d6/%a2-%a5 <== NOT EXECUTED for ( block=old_blocks ; block<=new_blocks ; block++ ) { if ( IMFS_memfile_addblock( the_jnode, block ) ) { for ( ; block>=old_blocks ; block-- ) { IMFS_memfile_remove_block( the_jnode, block ); } rtems_set_errno_and_return_minus_one( ENOSPC ); 52696: 2081 movel %d1,%a0@ <== NOT EXECUTED * Set the new length of the file. */ the_jnode->info.file.size = new_length; return 0; } 52698: 4e5e unlk %fp <== NOT EXECUTED 5269a: 4e75 rts <== NOT EXECUTED assert( the_jnode->type == IMFS_MEMORY_FILE ); if ( the_jnode->type != IMFS_MEMORY_FILE ) rtems_set_errno_and_return_minus_one( EIO ); if ( new_length >= IMFS_MEMFILE_MAXIMUM_SIZE ) rtems_set_errno_and_return_minus_one( EINVAL ); 5269c: 4eb9 0005 43c0 jsr 543c0 <__errno> <== NOT EXECUTED 526a2: 7416 moveq #22,%d2 <== NOT EXECUTED 526a4: 2040 moveal %d0,%a0 <== NOT EXECUTED 526a6: 70ff moveq #-1,%d0 <== NOT EXECUTED 526a8: 2082 movel %d2,%a0@ <== NOT EXECUTED * Set the new length of the file. */ the_jnode->info.file.size = new_length; return 0; } 526aa: 4cee 3c7c ffdc moveml %fp@(-36),%d2-%d6/%a2-%a5 <== NOT EXECUTED 526b0: 4e5e unlk %fp <== NOT EXECUTED 526b2: 4e75 rts <== NOT EXECUTED /* * Perform internal consistency checks */ assert( the_jnode ); 526b4: 4879 0006 2b90 pea 62b90 <== NOT EXECUTED 526ba: 4879 0006 2d0f pea 62d0f <__FUNCTION__.5973> <== NOT EXECUTED 526c0: 4878 0131 pea 131 <== NOT EXECUTED 526c4: 4879 0006 2b9a pea 62b9a <== NOT EXECUTED 526ca: 4eb9 0004 fc30 jsr 4fc30 <__assert_func> <== NOT EXECUTED if ( !the_jnode ) rtems_set_errno_and_return_minus_one( EIO ); assert( the_jnode->type == IMFS_MEMORY_FILE ); 526d0: 4879 0006 2be0 pea 62be0 <== NOT EXECUTED 526d6: 4879 0006 2d0f pea 62d0f <__FUNCTION__.5973> <== NOT EXECUTED 526dc: 4878 0135 pea 135 <== NOT EXECUTED 526e0: 4879 0006 2b9a pea 62b9a <== NOT EXECUTED 526e6: 4eb9 0004 fc30 jsr 4fc30 <__assert_func> <== NOT EXECUTED 00052028 : #endif IMFS_jnode_t *the_jnode, unsigned int block, int malloc_it ) { 52028: 4e56 fff0 linkw %fp,#-16 5202c: 48d7 041c moveml %d2-%d4/%a2,%sp@ 52030: 246e 0008 moveal %fp@(8),%a2 52034: 242e 000c movel %fp@(12),%d2 /* * Perform internal consistency checks */ assert( the_jnode ); 52038: 4a8a tstl %a2 5203a: 6700 01b2 beqw 521ee if ( !the_jnode ) return NULL; assert( the_jnode->type == IMFS_MEMORY_FILE ); 5203e: 7005 moveq #5,%d0 52040: b0aa 0048 cmpl %a2@(72),%d0 52044: 6600 01c4 bnew 5220a /* * Is the block number in the simple indirect portion? */ if ( my_block <= LAST_INDIRECT ) { 52048: 2239 0006 4654 movel 64654 ,%d1 5204e: e489 lsrl #2,%d1 52050: 2001 movel %d1,%d0 52052: 5380 subql #1,%d0 52054: b082 cmpl %d2,%d0 52056: 6446 bccs 5209e /* * Is the block number in the doubly indirect portion? */ if ( my_block <= LAST_DOUBLY_INDIRECT ) { 52058: 2001 movel %d1,%d0 <== NOT EXECUTED 5205a: 5280 addql #1,%d0 <== NOT EXECUTED 5205c: 4c01 0800 mulsl %d1,%d0 <== NOT EXECUTED 52060: 2040 moveal %d0,%a0 <== NOT EXECUTED 52062: 5388 subql #1,%a0 <== NOT EXECUTED 52064: b1c2 cmpal %d2,%a0 <== NOT EXECUTED 52066: 6500 00c2 bcsw 5212a <== NOT EXECUTED #if 0 fprintf(stdout, "(d %d) ", block ); fflush(stdout); #endif my_block -= FIRST_DOUBLY_INDIRECT; 5206a: 9481 subl %d1,%d2 <== NOT EXECUTED singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS; doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS; p = info->doubly_indirect; 5206c: 206a 0058 moveal %a2@(88),%a0 <== NOT EXECUTED fflush(stdout); #endif my_block -= FIRST_DOUBLY_INDIRECT; singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS; 52070: 4c41 2003 remul %d1,%d3,%d2 <== NOT EXECUTED 52074: 4c41 2002 remul %d1,%d2,%d2 <== NOT EXECUTED doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS; p = info->doubly_indirect; if ( malloc_it ) { 52078: 4aae 0010 tstl %fp@(16) <== NOT EXECUTED 5207c: 6700 0086 beqw 52104 <== NOT EXECUTED if ( !p ) { 52080: 4a88 tstl %a0 <== NOT EXECUTED 52082: 6750 beqs 520d4 <== NOT EXECUTED if ( !p ) return 0; info->doubly_indirect = p; } p1 = (block_p *)p[ doubly ]; 52084: 45f0 2c00 lea %a0@(00000000,%d2:l:4),%a2 <== NOT EXECUTED 52088: 2052 moveal %a2@,%a0 <== NOT EXECUTED if ( !p1 ) { 5208a: 4a88 tstl %a0 <== NOT EXECUTED 5208c: 6760 beqs 520ee <== NOT EXECUTED #if 0 fprintf(stdout, "(d %d %d %d %d %p %p) ", block, my_block, doubly, singly, p, &p[singly] ); fflush(stdout); #endif return (block_p *)&p[ singly ]; 5208e: 41f0 3c00 lea %a0@(00000000,%d3:l:4),%a0 <== NOT EXECUTED 52092: 2008 movel %a0,%d0 <== NOT EXECUTED /* * This means the requested block number is out of range. */ return 0; } 52094: 4cee 041c fff0 moveml %fp@(-16),%d2-%d4/%a2 <== NOT EXECUTED 5209a: 4e5e unlk %fp <== NOT EXECUTED 5209c: 4e75 rts <== NOT EXECUTED if ( my_block <= LAST_INDIRECT ) { #if 0 fprintf(stdout, "(s %d) ", block ); fflush(stdout); #endif p = info->indirect; 5209e: 206a 0054 moveal %a2@(84),%a0 if ( malloc_it ) { 520a2: 4aae 0010 tstl %fp@(16) 520a6: 6776 beqs 5211e if ( !p ) { 520a8: 4a88 tstl %a0 520aa: 6710 beqs 520bc } if ( !p ) return 0; return &info->indirect[ my_block ]; 520ac: 41f0 2c00 lea %a0@(00000000,%d2:l:4),%a0 520b0: 2008 movel %a0,%d0 /* * This means the requested block number is out of range. */ return 0; } 520b2: 4cee 041c fff0 moveml %fp@(-16),%d2-%d4/%a2 520b8: 4e5e unlk %fp 520ba: 4e75 rts p = info->indirect; if ( malloc_it ) { if ( !p ) { p = memfile_alloc_block(); 520bc: 4eb9 0005 2004 jsr 52004 520c2: 2040 moveal %d0,%a0 if ( !p ) 520c4: 4a80 tstl %d0 520c6: 674a beqs 52112 return 0; info->indirect = p; 520c8: 2540 0054 movel %d0,%a2@(84) } if ( !p ) return 0; return &info->indirect[ my_block ]; 520cc: 41f0 2c00 lea %a0@(00000000,%d2:l:4),%a0 520d0: 2008 movel %a0,%d0 520d2: 60de bras 520b2 p = info->doubly_indirect; if ( malloc_it ) { if ( !p ) { p = memfile_alloc_block(); 520d4: 4eb9 0005 2004 jsr 52004 <== NOT EXECUTED 520da: 2040 moveal %d0,%a0 <== NOT EXECUTED if ( !p ) 520dc: 4a80 tstl %d0 <== NOT EXECUTED 520de: 6732 beqs 52112 <== NOT EXECUTED return 0; info->doubly_indirect = p; 520e0: 2540 0058 movel %d0,%a2@(88) <== NOT EXECUTED } p1 = (block_p *)p[ doubly ]; 520e4: 45f0 2c00 lea %a0@(00000000,%d2:l:4),%a2 <== NOT EXECUTED 520e8: 2052 moveal %a2@,%a0 <== NOT EXECUTED if ( !p1 ) { 520ea: 4a88 tstl %a0 <== NOT EXECUTED 520ec: 66a0 bnes 5208e <== NOT EXECUTED p1 = memfile_alloc_block(); 520ee: 4eb9 0005 2004 jsr 52004 <== NOT EXECUTED 520f4: 2040 moveal %d0,%a0 <== NOT EXECUTED if ( !p1 ) 520f6: 4a80 tstl %d0 <== NOT EXECUTED 520f8: 6718 beqs 52112 <== NOT EXECUTED return 0; p[ doubly ] = (block_p) p1; 520fa: 2480 movel %d0,%a2@ <== NOT EXECUTED #if 0 fprintf(stdout, "(d %d %d %d %d %p %p) ", block, my_block, doubly, singly, p, &p[singly] ); fflush(stdout); #endif return (block_p *)&p[ singly ]; 520fc: 41f0 3c00 lea %a0@(00000000,%d3:l:4),%a0 <== NOT EXECUTED 52100: 2008 movel %a0,%d0 <== NOT EXECUTED 52102: 6090 bras 52094 <== NOT EXECUTED } return (block_p *)&p1[ singly ]; } if ( !p ) 52104: 4a88 tstl %a0 <== NOT EXECUTED 52106: 670a beqs 52112 <== NOT EXECUTED return 0; p = (block_p *)p[ doubly ]; 52108: 2070 2c00 moveal %a0@(00000000,%d2:l:4),%a0 <== NOT EXECUTED if ( !p ) 5210c: 4a88 tstl %a0 <== NOT EXECUTED 5210e: 6600 ff7e bnew 5208e <== NOT EXECUTED p2 = (block_p *)p1[ doubly ]; if ( !p ) return 0; return (block_p *)&p2[ singly ]; 52112: 4280 clrl %d0 <== NOT EXECUTED /* * This means the requested block number is out of range. */ return 0; } 52114: 4cee 041c fff0 moveml %fp@(-16),%d2-%d4/%a2 <== NOT EXECUTED 5211a: 4e5e unlk %fp <== NOT EXECUTED 5211c: 4e75 rts <== NOT EXECUTED info->indirect = p; } return &info->indirect[ my_block ]; } if ( !p ) 5211e: 4a88 tstl %a0 52120: 67f0 beqs 52112 return 0; return &info->indirect[ my_block ]; 52122: 41f0 2c00 lea %a0@(00000000,%d2:l:4),%a0 52126: 2008 movel %a0,%d0 52128: 6088 bras 520b2 #endif /* * Is the block number in the triply indirect portion? */ if ( my_block <= LAST_TRIPLY_INDIRECT ) { 5212a: 2600 movel %d0,%d3 <== NOT EXECUTED 5212c: 5283 addql #1,%d3 <== NOT EXECUTED 5212e: 4c01 3800 mulsl %d1,%d3 <== NOT EXECUTED 52132: 5383 subql #1,%d3 <== NOT EXECUTED 52134: b682 cmpl %d2,%d3 <== NOT EXECUTED 52136: 65da bcss 52112 <== NOT EXECUTED my_block -= FIRST_TRIPLY_INDIRECT; 52138: 9480 subl %d0,%d2 <== NOT EXECUTED singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS; 5213a: 4c41 2004 remul %d1,%d4,%d2 <== NOT EXECUTED 5213e: 4c41 2002 remul %d1,%d2,%d2 <== NOT EXECUTED doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS; triply = doubly / IMFS_MEMFILE_BLOCK_SLOTS; doubly %= IMFS_MEMFILE_BLOCK_SLOTS; p = info->triply_indirect; 52142: 206a 005c moveal %a2@(92),%a0 <== NOT EXECUTED if ( my_block <= LAST_TRIPLY_INDIRECT ) { my_block -= FIRST_TRIPLY_INDIRECT; singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS; doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS; triply = doubly / IMFS_MEMFILE_BLOCK_SLOTS; 52146: 4c41 2003 remul %d1,%d3,%d2 <== NOT EXECUTED 5214a: 4c41 2002 remul %d1,%d2,%d2 <== NOT EXECUTED doubly %= IMFS_MEMFILE_BLOCK_SLOTS; p = info->triply_indirect; if ( malloc_it ) { 5214e: 4aae 0010 tstl %fp@(16) <== NOT EXECUTED 52152: 6778 beqs 521cc <== NOT EXECUTED if ( !p ) { 52154: 4a88 tstl %a0 <== NOT EXECUTED 52156: 6756 beqs 521ae <== NOT EXECUTED if ( !p ) return 0; info->triply_indirect = p; } p1 = (block_p *) p[ triply ]; 52158: 45f0 2c00 lea %a0@(00000000,%d2:l:4),%a2 <== NOT EXECUTED 5215c: 2052 moveal %a2@,%a0 <== NOT EXECUTED if ( !p1 ) { 5215e: 4a88 tstl %a0 <== NOT EXECUTED 52160: 6730 beqs 52192 <== NOT EXECUTED if ( !p1 ) return 0; p[ triply ] = (block_p) p1; } p2 = (block_p *)p1[ doubly ]; 52162: 45f0 3c00 lea %a0@(00000000,%d3:l:4),%a2 <== NOT EXECUTED 52166: 2052 moveal %a2@,%a0 <== NOT EXECUTED if ( !p2 ) { 52168: 4a88 tstl %a0 <== NOT EXECUTED 5216a: 6710 beqs 5217c <== NOT EXECUTED p2 = memfile_alloc_block(); if ( !p2 ) return 0; p1[ doubly ] = (block_p) p2; } return (block_p *)&p2[ singly ]; 5216c: 41f0 4c00 lea %a0@(00000000,%d4:l:4),%a0 <== NOT EXECUTED 52170: 2008 movel %a0,%d0 <== NOT EXECUTED /* * This means the requested block number is out of range. */ return 0; } 52172: 4cee 041c fff0 moveml %fp@(-16),%d2-%d4/%a2 <== NOT EXECUTED 52178: 4e5e unlk %fp <== NOT EXECUTED 5217a: 4e75 rts <== NOT EXECUTED p[ triply ] = (block_p) p1; } p2 = (block_p *)p1[ doubly ]; if ( !p2 ) { p2 = memfile_alloc_block(); 5217c: 4eb9 0005 2004 jsr 52004 <== NOT EXECUTED 52182: 2040 moveal %d0,%a0 <== NOT EXECUTED if ( !p2 ) 52184: 4a80 tstl %d0 <== NOT EXECUTED 52186: 678a beqs 52112 <== NOT EXECUTED return 0; p1[ doubly ] = (block_p) p2; 52188: 2480 movel %d0,%a2@ <== NOT EXECUTED } return (block_p *)&p2[ singly ]; 5218a: 41f0 4c00 lea %a0@(00000000,%d4:l:4),%a0 <== NOT EXECUTED 5218e: 2008 movel %a0,%d0 <== NOT EXECUTED 52190: 60e0 bras 52172 <== NOT EXECUTED info->triply_indirect = p; } p1 = (block_p *) p[ triply ]; if ( !p1 ) { p1 = memfile_alloc_block(); 52192: 4eb9 0005 2004 jsr 52004 <== NOT EXECUTED 52198: 2040 moveal %d0,%a0 <== NOT EXECUTED if ( !p1 ) 5219a: 4a80 tstl %d0 <== NOT EXECUTED 5219c: 6700 ff74 beqw 52112 <== NOT EXECUTED return 0; p[ triply ] = (block_p) p1; 521a0: 2480 movel %d0,%a2@ <== NOT EXECUTED } p2 = (block_p *)p1[ doubly ]; 521a2: 45f0 3c00 lea %a0@(00000000,%d3:l:4),%a2 <== NOT EXECUTED 521a6: 2052 moveal %a2@,%a0 <== NOT EXECUTED if ( !p2 ) { 521a8: 4a88 tstl %a0 <== NOT EXECUTED 521aa: 66c0 bnes 5216c <== NOT EXECUTED 521ac: 60ce bras 5217c <== NOT EXECUTED p = info->triply_indirect; if ( malloc_it ) { if ( !p ) { p = memfile_alloc_block(); 521ae: 4eb9 0005 2004 jsr 52004 <== NOT EXECUTED 521b4: 2040 moveal %d0,%a0 <== NOT EXECUTED if ( !p ) 521b6: 4a80 tstl %d0 <== NOT EXECUTED 521b8: 6700 ff58 beqw 52112 <== NOT EXECUTED return 0; info->triply_indirect = p; 521bc: 2540 005c movel %d0,%a2@(92) <== NOT EXECUTED } p1 = (block_p *) p[ triply ]; 521c0: 45f0 2c00 lea %a0@(00000000,%d2:l:4),%a2 <== NOT EXECUTED 521c4: 2052 moveal %a2@,%a0 <== NOT EXECUTED if ( !p1 ) { 521c6: 4a88 tstl %a0 <== NOT EXECUTED 521c8: 6698 bnes 52162 <== NOT EXECUTED 521ca: 60c6 bras 52192 <== NOT EXECUTED p1[ doubly ] = (block_p) p2; } return (block_p *)&p2[ singly ]; } if ( !p ) 521cc: 4a88 tstl %a0 <== NOT EXECUTED 521ce: 6700 ff42 beqw 52112 <== NOT EXECUTED #if 0 fprintf(stdout, "(t %d %d %d %d %d) ", block, my_block, triply, doubly, singly ); fflush(stdout); #endif p1 = (block_p *) p[ triply ]; 521d2: 2070 2c00 moveal %a0@(00000000,%d2:l:4),%a0 <== NOT EXECUTED if ( !p1 ) 521d6: 4a88 tstl %a0 <== NOT EXECUTED 521d8: 6700 ff38 beqw 52112 <== NOT EXECUTED p2 = (block_p *)p1[ doubly ]; if ( !p ) return 0; return (block_p *)&p2[ singly ]; 521dc: 2004 movel %d4,%d0 <== NOT EXECUTED 521de: e588 lsll #2,%d0 <== NOT EXECUTED 521e0: d0b0 3c00 addl %a0@(00000000,%d3:l:4),%d0 <== NOT EXECUTED /* * This means the requested block number is out of range. */ return 0; } 521e4: 4cee 041c fff0 moveml %fp@(-16),%d2-%d4/%a2 <== NOT EXECUTED 521ea: 4e5e unlk %fp <== NOT EXECUTED 521ec: 4e75 rts <== NOT EXECUTED /* * Perform internal consistency checks */ assert( the_jnode ); 521ee: 4879 0006 2b90 pea 62b90 <== NOT EXECUTED 521f4: 4879 0006 2c6a pea 62c6a <__FUNCTION__.6332> <== NOT EXECUTED 521fa: 4878 0388 pea 388 <== NOT EXECUTED 521fe: 4879 0006 2b9a pea 62b9a <== NOT EXECUTED 52204: 4eb9 0004 fc30 jsr 4fc30 <__assert_func> <== NOT EXECUTED if ( !the_jnode ) return NULL; assert( the_jnode->type == IMFS_MEMORY_FILE ); 5220a: 4879 0006 2be0 pea 62be0 <== NOT EXECUTED 52210: 4879 0006 2c6a pea 62c6a <__FUNCTION__.6332> <== NOT EXECUTED 52216: 4878 038c pea 38c <== NOT EXECUTED 5221a: 4879 0006 2b9a pea 62b9a <== NOT EXECUTED 52220: 4eb9 0004 fc30 jsr 4fc30 <__assert_func> <== NOT EXECUTED 00052ba4 : IMFS_jnode_t *the_jnode, off_t start, unsigned char *destination, unsigned int length ) { 52ba4: 4e56 ffc0 linkw %fp,#-64 52ba8: 48d7 3cfc moveml %d2-%d7/%a2-%a5,%sp@ 52bac: 246e 0008 moveal %fp@(8),%a2 52bb0: 2a6e 0014 moveal %fp@(20),%a5 52bb4: 262e 0018 movel %fp@(24),%d3 52bb8: 282e 000c movel %fp@(12),%d4 52bbc: 2a2e 0010 movel %fp@(16),%d5 /* * Perform internal consistency checks */ assert( the_jnode ); 52bc0: 4a8a tstl %a2 52bc2: 6700 0266 beqw 52e2a if ( !the_jnode ) rtems_set_errno_and_return_minus_one( EIO ); assert( the_jnode->type == IMFS_MEMORY_FILE || 52bc6: 202a 0048 movel %a2@(72),%d0 52bca: 2040 moveal %d0,%a0 52bcc: 5b88 subql #5,%a0 52bce: 7c01 moveq #1,%d6 52bd0: bc88 cmpl %a0,%d6 52bd2: 6500 023a bcsw 52e0e /* * Error checks on arguments */ assert( dest ); 52bd6: 4a8d tstl %a5 52bd8: 6700 01fc beqw 52dd6 /* * If there is nothing to read, then quick exit. */ my_length = length; if ( !my_length ) 52bdc: 4a83 tstl %d3 52bde: 6700 01c2 beqw 52da2 /* * Linear files (as created from a tar file are easier to handle * than block files). */ if (the_jnode->type == IMFS_LINEAR_FILE) { 52be2: 7e06 moveq #6,%d7 52be4: be80 cmpl %d0,%d7 52be6: 6700 0136 beqw 52d1e * If the last byte we are supposed to read is past the end of this * in memory file, then shorten the length to read. */ last_byte = start + length; if ( last_byte > the_jnode->info.file.size ) 52bea: 2043 moveal %d3,%a0 52bec: d1c5 addal %d5,%a0 52bee: 2408 movel %a0,%d2 52bf0: 4281 clrl %d1 52bf2: 206a 004c moveal %a2@(76),%a0 52bf6: 226a 0050 moveal %a2@(80),%a1 52bfa: 2c08 movel %a0,%d6 52bfc: 2e09 movel %a1,%d7 52bfe: 9e82 subl %d2,%d7 52c00: 9d81 subxl %d1,%d6 52c02: 6c04 bges 52c08 my_length = the_jnode->info.file.size - start; 52c04: 2609 movel %a1,%d3 52c06: 9685 subl %d5,%d3 /* * Phase 1: possibly the last part of one block */ start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK; 52c08: 2439 0006 4654 movel 64654 ,%d2 52c0e: 2202 movel %d2,%d1 52c10: 5bc0 smi %d0 52c12: 49c0 extbl %d0 52c14: 2640 moveal %d0,%a3 52c16: 2841 moveal %d1,%a4 52c18: 2f0c movel %a4,%sp@- 52c1a: 2f00 movel %d0,%sp@- 52c1c: 2f05 movel %d5,%sp@- 52c1e: 2f04 movel %d4,%sp@- 52c20: 4eb9 0006 0344 jsr 60344 <__moddi3> 52c26: 4fef 0010 lea %sp@(16),%sp 52c2a: 2e01 movel %d1,%d7 block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; 52c2c: 2f0c movel %a4,%sp@- 52c2e: 2f0b movel %a3,%sp@- 52c30: 2f05 movel %d5,%sp@- 52c32: 2f04 movel %d4,%sp@- 52c34: 4eb9 0005 ff8c jsr 5ff8c <__divdi3> 52c3a: 4fef 0010 lea %sp@(16),%sp 52c3e: 2801 movel %d1,%d4 if ( start_offset ) { 52c40: 4a87 tstl %d7 52c42: 6700 00d2 beqw 52d16 to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK - start_offset; if ( to_copy > my_length ) to_copy = my_length; block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); 52c46: 42a7 clrl %sp@- 52c48: 2f01 movel %d1,%sp@- 52c4a: 2f0a movel %a2,%sp@- 52c4c: 4eb9 0005 2028 jsr 52028 assert( block_ptr ); 52c52: 4fef 000c lea %sp@(12),%sp 52c56: 4a80 tstl %d0 52c58: 6700 01ec beqw 52e46 */ start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK; block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; if ( start_offset ) { to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK - start_offset; 52c5c: 9487 subl %d7,%d2 52c5e: 2643 moveal %d3,%a3 52c60: b483 cmpl %d3,%d2 52c62: 6500 0116 bcsw 52d7a to_copy = my_length; block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); assert( block_ptr ); if ( !block_ptr ) return copied; memcpy( dest, &(*block_ptr)[ start_offset ], to_copy ); 52c66: 2f0b movel %a3,%sp@- 52c68: 2040 moveal %d0,%a0 52c6a: de90 addl %a0@,%d7 dest += to_copy; block++; 52c6c: 5284 addql #1,%d4 my_length -= to_copy; 52c6e: 968b subl %a3,%d3 to_copy = my_length; block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); assert( block_ptr ); if ( !block_ptr ) return copied; memcpy( dest, &(*block_ptr)[ start_offset ], to_copy ); 52c70: 2f07 movel %d7,%sp@- dest += to_copy; 52c72: 2e0d movel %a5,%d7 52c74: de8b addl %a3,%d7 to_copy = my_length; block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); assert( block_ptr ); if ( !block_ptr ) return copied; memcpy( dest, &(*block_ptr)[ start_offset ], to_copy ); 52c76: 2f0d movel %a5,%sp@- 52c78: 4eb9 0005 4be0 jsr 54be0 dest += to_copy; block++; my_length -= to_copy; 52c7e: 2439 0006 4654 movel 64654 ,%d2 52c84: 4fef 000c lea %sp@(12),%sp /* * Phase 2: all of zero of more blocks */ to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK; while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) { 52c88: b483 cmpl %d3,%d2 52c8a: 623c bhis 52cc8 52c8c: 49f9 0005 2028 lea 52028 ,%a4 block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); assert( block_ptr ); if ( !block_ptr ) return copied; memcpy( dest, &(*block_ptr)[ 0 ], to_copy ); 52c92: 4bf9 0005 4be0 lea 54be0 ,%a5 * Phase 2: all of zero of more blocks */ to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK; while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) { block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); 52c98: 42a7 clrl %sp@- 52c9a: 2f04 movel %d4,%sp@- 52c9c: 2f0a movel %a2,%sp@- 52c9e: 4e94 jsr %a4@ assert( block_ptr ); 52ca0: 4fef 000c lea %sp@(12),%sp 52ca4: 4a80 tstl %d0 52ca6: 6700 0112 beqw 52dba if ( !block_ptr ) return copied; memcpy( dest, &(*block_ptr)[ 0 ], to_copy ); 52caa: 2040 moveal %d0,%a0 dest += to_copy; block++; 52cac: 5284 addql #1,%d4 my_length -= to_copy; 52cae: 9682 subl %d2,%d3 copied += to_copy; 52cb0: d7c2 addal %d2,%a3 while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) { block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); assert( block_ptr ); if ( !block_ptr ) return copied; memcpy( dest, &(*block_ptr)[ 0 ], to_copy ); 52cb2: 2f02 movel %d2,%sp@- 52cb4: 2f10 movel %a0@,%sp@- 52cb6: 2f07 movel %d7,%sp@- dest += to_copy; 52cb8: de82 addl %d2,%d7 while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) { block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); assert( block_ptr ); if ( !block_ptr ) return copied; memcpy( dest, &(*block_ptr)[ 0 ], to_copy ); 52cba: 4e95 jsr %a5@ /* * Phase 2: all of zero of more blocks */ to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK; while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) { 52cbc: 4fef 000c lea %sp@(12),%sp 52cc0: b6b9 0006 4654 cmpl 64654 ,%d3 52cc6: 64d0 bccs 52c98 * Phase 3: possibly the first part of one block */ assert( my_length < IMFS_MEMFILE_BYTES_PER_BLOCK ); if ( my_length ) { 52cc8: 4a83 tstl %d3 52cca: 672a beqs 52cf6 block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); 52ccc: 42a7 clrl %sp@- 52cce: 2f04 movel %d4,%sp@- 52cd0: 2f0a movel %a2,%sp@- 52cd2: 4eb9 0005 2028 jsr 52028 assert( block_ptr ); 52cd8: 4fef 000c lea %sp@(12),%sp 52cdc: 4a80 tstl %d0 52cde: 6700 0112 beqw 52df2 if ( !block_ptr ) return copied; memcpy( dest, &(*block_ptr)[ 0 ], my_length ); 52ce2: 2040 moveal %d0,%a0 copied += my_length; 52ce4: d7c3 addal %d3,%a3 if ( my_length ) { block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); assert( block_ptr ); if ( !block_ptr ) return copied; memcpy( dest, &(*block_ptr)[ 0 ], my_length ); 52ce6: 2f03 movel %d3,%sp@- 52ce8: 2f10 movel %a0@,%sp@- 52cea: 2f07 movel %d7,%sp@- 52cec: 4eb9 0005 4be0 jsr 54be0 copied += my_length; 52cf2: 4fef 000c lea %sp@(12),%sp } IMFS_update_atime( the_jnode ); 52cf6: 42a7 clrl %sp@- 52cf8: 486e fff8 pea %fp@(-8) 52cfc: 4eb9 0004 404c jsr 4404c 52d02: 256e fff8 003c movel %fp@(-8),%a2@(60) return copied; 52d08: 200b movel %a3,%d0 52d0a: 508f addql #8,%sp } 52d0c: 4cee 3cfc ffc0 moveml %fp@(-64),%d2-%d7/%a2-%a5 52d12: 4e5e unlk %fp 52d14: 4e75 rts * Phase 1: possibly the last part of one block */ start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK; block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; if ( start_offset ) { 52d16: 2e0d movel %a5,%d7 52d18: 97cb subal %a3,%a3 52d1a: 6000 ff6c braw 52c88 if (the_jnode->type == IMFS_LINEAR_FILE) { unsigned char *file_ptr; file_ptr = (unsigned char *)the_jnode->info.linearfile.direct; if (my_length > (the_jnode->info.linearfile.size - start)) 52d1e: 2843 moveal %d3,%a4 <== NOT EXECUTED 52d20: 97cb subal %a3,%a3 <== NOT EXECUTED 52d22: 202a 004c movel %a2@(76),%d0 <== NOT EXECUTED 52d26: 222a 0050 movel %a2@(80),%d1 <== NOT EXECUTED 52d2a: 2c0b movel %a3,%d6 <== NOT EXECUTED 52d2c: 2e0c movel %a4,%d7 <== NOT EXECUTED 52d2e: 2d40 ffe8 movel %d0,%fp@(-24) <== NOT EXECUTED 52d32: 2d41 ffec movel %d1,%fp@(-20) <== NOT EXECUTED 52d36: 9285 subl %d5,%d1 <== NOT EXECUTED 52d38: 9184 subxl %d4,%d0 <== NOT EXECUTED * than block files). */ if (the_jnode->type == IMFS_LINEAR_FILE) { unsigned char *file_ptr; file_ptr = (unsigned char *)the_jnode->info.linearfile.direct; 52d3a: 206a 0054 moveal %a2@(84),%a0 <== NOT EXECUTED if (my_length > (the_jnode->info.linearfile.size - start)) 52d3e: 9e81 subl %d1,%d7 <== NOT EXECUTED 52d40: 9d80 subxl %d0,%d6 <== NOT EXECUTED 52d42: 6f06 bles 52d4a <== NOT EXECUTED my_length = the_jnode->info.linearfile.size - start; 52d44: 262e ffec movel %fp@(-20),%d3 <== NOT EXECUTED 52d48: 9685 subl %d5,%d3 <== NOT EXECUTED memcpy(dest, &file_ptr[start], my_length); 52d4a: 2f03 movel %d3,%sp@- <== NOT EXECUTED 52d4c: 4870 5800 pea %a0@(00000000,%d5:l) <== NOT EXECUTED 52d50: 2f0d movel %a5,%sp@- <== NOT EXECUTED 52d52: 4eb9 0005 4be0 jsr 54be0 <== NOT EXECUTED IMFS_update_atime( the_jnode ); 52d58: 42a7 clrl %sp@- <== NOT EXECUTED 52d5a: 486e fff8 pea %fp@(-8) <== NOT EXECUTED 52d5e: 4eb9 0004 404c jsr 4404c <== NOT EXECUTED 52d64: 256e fff8 003c movel %fp@(-8),%a2@(60) <== NOT EXECUTED return my_length; 52d6a: 2003 movel %d3,%d0 <== NOT EXECUTED 52d6c: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED } IMFS_update_atime( the_jnode ); return copied; } 52d70: 4cee 3cfc ffc0 moveml %fp@(-64),%d2-%d7/%a2-%a5 <== NOT EXECUTED 52d76: 4e5e unlk %fp <== NOT EXECUTED 52d78: 4e75 rts <== NOT EXECUTED */ start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK; block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; if ( start_offset ) { to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK - start_offset; 52d7a: 2642 moveal %d2,%a3 to_copy = my_length; block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); assert( block_ptr ); if ( !block_ptr ) return copied; memcpy( dest, &(*block_ptr)[ start_offset ], to_copy ); 52d7c: 2040 moveal %d0,%a0 dest += to_copy; block++; 52d7e: 5284 addql #1,%d4 my_length -= to_copy; 52d80: 968b subl %a3,%d3 to_copy = my_length; block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); assert( block_ptr ); if ( !block_ptr ) return copied; memcpy( dest, &(*block_ptr)[ start_offset ], to_copy ); 52d82: 2f0b movel %a3,%sp@- 52d84: de90 addl %a0@,%d7 52d86: 2f07 movel %d7,%sp@- dest += to_copy; 52d88: 2e0d movel %a5,%d7 52d8a: de8b addl %a3,%d7 to_copy = my_length; block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); assert( block_ptr ); if ( !block_ptr ) return copied; memcpy( dest, &(*block_ptr)[ start_offset ], to_copy ); 52d8c: 2f0d movel %a5,%sp@- 52d8e: 4eb9 0005 4be0 jsr 54be0 dest += to_copy; block++; my_length -= to_copy; 52d94: 2439 0006 4654 movel 64654 ,%d2 52d9a: 4fef 000c lea %sp@(12),%sp 52d9e: 6000 fee8 braw 52c88 * If there is nothing to read, then quick exit. */ my_length = length; if ( !my_length ) rtems_set_errno_and_return_minus_one( EINVAL ); 52da2: 4eb9 0005 43c0 jsr 543c0 <__errno> <== NOT EXECUTED 52da8: 7e16 moveq #22,%d7 <== NOT EXECUTED 52daa: 2040 moveal %d0,%a0 <== NOT EXECUTED 52dac: 70ff moveq #-1,%d0 <== NOT EXECUTED 52dae: 2087 movel %d7,%a0@ <== NOT EXECUTED } IMFS_update_atime( the_jnode ); return copied; } 52db0: 4cee 3cfc ffc0 moveml %fp@(-64),%d2-%d7/%a2-%a5 <== NOT EXECUTED 52db6: 4e5e unlk %fp <== NOT EXECUTED 52db8: 4e75 rts <== NOT EXECUTED */ to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK; while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) { block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); assert( block_ptr ); 52dba: 4879 0006 2c10 pea 62c10 <== NOT EXECUTED 52dc0: 4879 0006 2c9c pea 62c9c <__FUNCTION__.6159> <== NOT EXECUTED 52dc6: 4878 02a7 pea 2a7 <== NOT EXECUTED 52dca: 4879 0006 2b9a pea 62b9a <== NOT EXECUTED 52dd0: 4eb9 0004 fc30 jsr 4fc30 <__assert_func> <== NOT EXECUTED /* * Error checks on arguments */ assert( dest ); 52dd6: 4879 0006 2c65 pea 62c65 <== NOT EXECUTED 52ddc: 4879 0006 2c9c pea 62c9c <__FUNCTION__.6159> <== NOT EXECUTED 52de2: 4878 025a pea 25a <== NOT EXECUTED 52de6: 4879 0006 2b9a pea 62b9a <== NOT EXECUTED 52dec: 4eb9 0004 fc30 jsr 4fc30 <__assert_func> <== NOT EXECUTED assert( my_length < IMFS_MEMFILE_BYTES_PER_BLOCK ); if ( my_length ) { block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); assert( block_ptr ); 52df2: 4879 0006 2c10 pea 62c10 <== NOT EXECUTED 52df8: 4879 0006 2c9c pea 62c9c <__FUNCTION__.6159> <== NOT EXECUTED 52dfe: 4878 02b9 pea 2b9 <== NOT EXECUTED 52e02: 4879 0006 2b9a pea 62b9a <== NOT EXECUTED 52e08: 4eb9 0004 fc30 jsr 4fc30 <__assert_func> <== NOT EXECUTED assert( the_jnode ); if ( !the_jnode ) rtems_set_errno_and_return_minus_one( EIO ); assert( the_jnode->type == IMFS_MEMORY_FILE || 52e0e: 4879 0006 2c1a pea 62c1a <== NOT EXECUTED 52e14: 4879 0006 2c9c pea 62c9c <__FUNCTION__.6159> <== NOT EXECUTED 52e1a: 4878 0251 pea 251 <== NOT EXECUTED 52e1e: 4879 0006 2b9a pea 62b9a <== NOT EXECUTED 52e24: 4eb9 0004 fc30 jsr 4fc30 <__assert_func> <== NOT EXECUTED /* * Perform internal consistency checks */ assert( the_jnode ); 52e2a: 4879 0006 2b90 pea 62b90 <== NOT EXECUTED 52e30: 4879 0006 2c9c pea 62c9c <__FUNCTION__.6159> <== NOT EXECUTED 52e36: 4878 024c pea 24c <== NOT EXECUTED 52e3a: 4879 0006 2b9a pea 62b9a <== NOT EXECUTED 52e40: 4eb9 0004 fc30 jsr 4fc30 <__assert_func> <== NOT EXECUTED if ( start_offset ) { to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK - start_offset; if ( to_copy > my_length ) to_copy = my_length; block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); assert( block_ptr ); 52e46: 4879 0006 2c10 pea 62c10 <== NOT EXECUTED 52e4c: 4879 0006 2c9c pea 62c9c <__FUNCTION__.6159> <== NOT EXECUTED 52e52: 4878 0296 pea 296 <== NOT EXECUTED 52e56: 4879 0006 2b9a pea 62b9a <== NOT EXECUTED 52e5c: 4eb9 0004 fc30 jsr 4fc30 <__assert_func> <== NOT EXECUTED 000522d8 : */ int IMFS_memfile_remove( IMFS_jnode_t *the_jnode ) { 522d8: 4e56 ffe0 linkw %fp,#-32 522dc: 48d7 1c7c moveml %d2-%d6/%a2-%a4,%sp@ 522e0: 286e 0008 moveal %fp@(8),%a4 /* * Perform internal consistency checks */ assert( the_jnode ); 522e4: 4a8c tstl %a4 522e6: 6700 010c beqw 523f4 if ( !the_jnode ) rtems_set_errno_and_return_minus_one( EIO ); assert( the_jnode->type == IMFS_MEMORY_FILE ); 522ea: 7005 moveq #5,%d0 522ec: b0ac 0048 cmpl %a4@(72),%d0 522f0: 6600 011e bnew 52410 /* * Eventually this could be set smarter at each call to * memfile_free_blocks_in_table to greatly speed this up. */ to_free = IMFS_MEMFILE_BLOCK_SLOTS; 522f4: 2839 0006 4654 movel 64654 ,%d4 522fa: e48c lsrl #2,%d4 * + indirect * + doubly indirect * + triply indirect */ info = &the_jnode->info.file; 522fc: 4aac 0054 tstl %a4@(84) 52300: 670e beqs 52310 if ( info->indirect ) { memfile_free_blocks_in_table( &info->indirect, to_free ); 52302: 2f04 movel %d4,%sp@- 52304: 486c 0054 pea %a4@(84) 52308: 4eb9 0005 2226 jsr 52226 5230e: 508f addql #8,%sp } if ( info->doubly_indirect ) { 52310: 206c 0058 moveal %a4@(88),%a0 52314: 4a88 tstl %a0 52316: 674a beqs 52362 for ( i=0 ; i,%d1<== NOT EXECUTED 5231e: 2001 movel %d1,%d0 <== NOT EXECUTED 52320: 47f9 0005 2226 lea 52226 ,%a3<== NOT EXECUTED 52326: e488 lsrl #2,%d0 <== NOT EXECUTED 52328: 672e beqs 52358 <== NOT EXECUTED 5232a: 4280 clrl %d0 <== NOT EXECUTED 5232c: 4282 clrl %d2 <== NOT EXECUTED if ( info->doubly_indirect[i] ) { 5232e: e588 lsll #2,%d0 <== NOT EXECUTED 52330: 4ab0 0800 tstl %a0@(00000000,%d0:l) <== NOT EXECUTED 52334: 6710 beqs 52346 <== NOT EXECUTED memfile_free_blocks_in_table( 52336: 2f04 movel %d4,%sp@- <== NOT EXECUTED 52338: 4870 0800 pea %a0@(00000000,%d0:l) <== NOT EXECUTED 5233c: 4e93 jsr %a3@ <== NOT EXECUTED 5233e: 2239 0006 4654 movel 64654 ,%d1<== NOT EXECUTED 52344: 508f addql #8,%sp <== NOT EXECUTED memfile_free_blocks_in_table( &info->indirect, to_free ); } if ( info->doubly_indirect ) { for ( i=0 ; i <== NOT EXECUTED 52352: 206c 0058 moveal %a4@(88),%a0 <== NOT EXECUTED 52356: 60d6 bras 5232e <== NOT EXECUTED if ( info->doubly_indirect[i] ) { memfile_free_blocks_in_table( (block_p **)&info->doubly_indirect[i], to_free ); } } memfile_free_blocks_in_table( &info->doubly_indirect, to_free ); 52358: 2f04 movel %d4,%sp@- <== NOT EXECUTED 5235a: 486c 0058 pea %a4@(88) <== NOT EXECUTED 5235e: 4e93 jsr %a3@ <== NOT EXECUTED 52360: 508f addql #8,%sp <== NOT EXECUTED } if ( info->triply_indirect ) { 52362: 206c 005c moveal %a4@(92),%a0 52366: 4a88 tstl %a0 52368: 677e beqs 523e8 for ( i=0 ; i,%d1<== NOT EXECUTED 52370: 2001 movel %d1,%d0 <== NOT EXECUTED 52372: 47f9 0005 2226 lea 52226 ,%a3<== NOT EXECUTED 52378: e488 lsrl #2,%d0 <== NOT EXECUTED 5237a: 6762 beqs 523de <== NOT EXECUTED p = (block_p *) info->triply_indirect[i]; 5237c: 2450 moveal %a0@,%a2 <== NOT EXECUTED if ( !p ) /* ensure we have a valid pointer */ 5237e: 4a8a tstl %a2 <== NOT EXECUTED 52380: 675c beqs 523de <== NOT EXECUTED 52382: 4286 clrl %d6 <== NOT EXECUTED 52384: 4285 clrl %d5 <== NOT EXECUTED break; for ( j=0 ; j <== NOT EXECUTED 5238a: 4280 clrl %d0 <== NOT EXECUTED 5238c: 4282 clrl %d2 <== NOT EXECUTED if ( p[j] ) { 5238e: e588 lsll #2,%d0 <== NOT EXECUTED 52390: 4ab2 0800 tstl %a2@(00000000,%d0:l) <== NOT EXECUTED 52394: 6710 beqs 523a6 <== NOT EXECUTED memfile_free_blocks_in_table( (block_p **)&p[j], to_free); 52396: 2f04 movel %d4,%sp@- <== NOT EXECUTED 52398: 4872 0800 pea %a2@(00000000,%d0:l) <== NOT EXECUTED 5239c: 4e93 jsr %a3@ <== NOT EXECUTED 5239e: 2239 0006 4654 movel 64654 ,%d1<== NOT EXECUTED 523a4: 508f addql #8,%sp <== NOT EXECUTED if ( info->triply_indirect ) { for ( i=0 ; itriply_indirect[i]; if ( !p ) /* ensure we have a valid pointer */ break; for ( j=0 ; j <== NOT EXECUTED if ( p[j] ) { memfile_free_blocks_in_table( (block_p **)&p[j], to_free); } } memfile_free_blocks_in_table( 523b2: 2f04 movel %d4,%sp@- <== NOT EXECUTED 523b4: dcac 005c addl %a4@(92),%d6 <== NOT EXECUTED memfile_free_blocks_in_table( &info->doubly_indirect, to_free ); } if ( info->triply_indirect ) { for ( i=0 ; idoubly_indirect, to_free ); } if ( info->triply_indirect ) { for ( i=0 ; i,%d1<== NOT EXECUTED 523c4: 2001 movel %d1,%d0 <== NOT EXECUTED 523c6: 508f addql #8,%sp <== NOT EXECUTED 523c8: e488 lsrl #2,%d0 <== NOT EXECUTED 523ca: ba80 cmpl %d0,%d5 <== NOT EXECUTED 523cc: 6410 bccs 523de <== NOT EXECUTED p = (block_p *) info->triply_indirect[i]; if ( !p ) /* ensure we have a valid pointer */ 523ce: 2c05 movel %d5,%d6 <== NOT EXECUTED } if ( info->triply_indirect ) { for ( i=0 ; itriply_indirect[i]; 523d0: 206c 005c moveal %a4@(92),%a0 <== NOT EXECUTED if ( !p ) /* ensure we have a valid pointer */ 523d4: e58e lsll #2,%d6 <== NOT EXECUTED } if ( info->triply_indirect ) { for ( i=0 ; itriply_indirect[i]; 523d6: 2470 6800 moveal %a0@(00000000,%d6:l),%a2 <== NOT EXECUTED if ( !p ) /* ensure we have a valid pointer */ 523da: 4a8a tstl %a2 <== NOT EXECUTED 523dc: 66a8 bnes 52386 <== NOT EXECUTED } } memfile_free_blocks_in_table( (block_p **)&info->triply_indirect[i], to_free ); } memfile_free_blocks_in_table( 523de: 2f04 movel %d4,%sp@- <== NOT EXECUTED 523e0: 486c 005c pea %a4@(92) <== NOT EXECUTED 523e4: 4e93 jsr %a3@ <== NOT EXECUTED 523e6: 508f addql #8,%sp <== NOT EXECUTED (block_p **)&info->triply_indirect, to_free ); } return 0; } 523e8: 4280 clrl %d0 523ea: 4cee 1c7c ffe0 moveml %fp@(-32),%d2-%d6/%a2-%a4 523f0: 4e5e unlk %fp 523f2: 4e75 rts /* * Perform internal consistency checks */ assert( the_jnode ); 523f4: 4879 0006 2b90 pea 62b90 <== NOT EXECUTED 523fa: 4879 0006 2cae pea 62cae <__FUNCTION__.6084> <== NOT EXECUTED 52400: 4878 01ee pea 1ee <== NOT EXECUTED 52404: 4879 0006 2b9a pea 62b9a <== NOT EXECUTED 5240a: 4eb9 0004 fc30 jsr 4fc30 <__assert_func> <== NOT EXECUTED if ( !the_jnode ) rtems_set_errno_and_return_minus_one( EIO ); assert( the_jnode->type == IMFS_MEMORY_FILE ); 52410: 4879 0006 2be0 pea 62be0 <== NOT EXECUTED 52416: 4879 0006 2cae pea 62cae <__FUNCTION__.6084> <== NOT EXECUTED 5241c: 4878 01f2 pea 1f2 <== NOT EXECUTED 52420: 4879 0006 2b9a pea 62b9a <== NOT EXECUTED 52426: 4eb9 0004 fc30 jsr 4fc30 <__assert_func> <== NOT EXECUTED 0005228c : MEMFILE_STATIC int IMFS_memfile_remove_block( IMFS_jnode_t *the_jnode, unsigned int block ) { 5228c: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED block_p *block_ptr; block_p ptr; block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); 52290: 42a7 clrl %sp@- <== NOT EXECUTED 52292: 2f2e 000c movel %fp@(12),%sp@- <== NOT EXECUTED 52296: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED 5229a: 4eb9 0005 2028 jsr 52028 <== NOT EXECUTED assert( block_ptr ); 522a0: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 522a4: 4a80 tstl %d0 <== NOT EXECUTED 522a6: 6714 beqs 522bc <== NOT EXECUTED if ( block_ptr ) { ptr = *block_ptr; 522a8: 2040 moveal %d0,%a0 <== NOT EXECUTED 522aa: 2210 movel %a0@,%d1 <== NOT EXECUTED *block_ptr = 0; 522ac: 4290 clrl %a0@ <== NOT EXECUTED memfile_free_block( ptr ); 522ae: 2f01 movel %d1,%sp@- <== NOT EXECUTED 522b0: 4eb9 0005 1fea jsr 51fea <== NOT EXECUTED } return 1; } 522b6: 7001 moveq #1,%d0 <== NOT EXECUTED 522b8: 4e5e unlk %fp <== NOT EXECUTED 522ba: 4e75 rts <== NOT EXECUTED { block_p *block_ptr; block_p ptr; block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); assert( block_ptr ); 522bc: 4879 0006 2c10 pea 62c10 <== NOT EXECUTED 522c2: 4879 0006 2cdf pea 62cdf <__FUNCTION__.6048> <== NOT EXECUTED 522c8: 4878 0196 pea 196 <== NOT EXECUTED 522cc: 4879 0006 2b9a pea 62b9a <== NOT EXECUTED 522d2: 4eb9 0004 fc30 jsr 4fc30 <__assert_func> <== NOT EXECUTED 00052812 : IMFS_jnode_t *the_jnode, off_t start, const unsigned char *source, unsigned int length ) { 52812: 4e56 ffd0 linkw %fp,#-48 52816: 48d7 3cfc moveml %d2-%d7/%a2-%a5,%sp@ 5281a: 246e 0008 moveal %fp@(8),%a2 5281e: 2a6e 0014 moveal %fp@(20),%a5 52822: 262e 0018 movel %fp@(24),%d3 52826: 282e 000c movel %fp@(12),%d4 5282a: 2a2e 0010 movel %fp@(16),%d5 /* * Perform internal consistency checks */ assert( the_jnode ); 5282e: 4a8a tstl %a2 52830: 6700 01f8 beqw 52a2a if ( !the_jnode ) rtems_set_errno_and_return_minus_one( EIO ); assert( the_jnode->type == IMFS_MEMORY_FILE ); 52834: 7405 moveq #5,%d2 52836: b4aa 0048 cmpl %a2@(72),%d2 5283a: 6600 01d2 bnew 52a0e /* * Error check arguments */ assert( source ); 5283e: 4a8d tstl %a5 52840: 6700 0204 beqw 52a46 /* * If there is nothing to write, then quick exit. */ my_length = length; if ( !my_length ) 52844: 4a83 tstl %d3 52846: 6700 0190 beqw 529d8 * If the last byte we are supposed to write is past the end of this * in memory file, then extend the length. */ last_byte = start + length; if ( last_byte > the_jnode->info.file.size ) { 5284a: 2043 moveal %d3,%a0 5284c: d1c5 addal %d5,%a0 5284e: 2208 movel %a0,%d1 52850: 4280 clrl %d0 52852: 2c2a 004c movel %a2@(76),%d6 52856: 2e2a 0050 movel %a2@(80),%d7 5285a: 9e81 subl %d1,%d7 5285c: 9d80 subxl %d0,%d6 5285e: 6d00 011e bltw 5297e /* * Phase 1: possibly the last part of one block */ start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK; 52862: 2439 0006 4654 movel 64654 ,%d2 52868: 2202 movel %d2,%d1 5286a: 5bc0 smi %d0 5286c: 49c0 extbl %d0 5286e: 2640 moveal %d0,%a3 52870: 2841 moveal %d1,%a4 52872: 2f0c movel %a4,%sp@- 52874: 2f00 movel %d0,%sp@- 52876: 2f05 movel %d5,%sp@- 52878: 2f04 movel %d4,%sp@- 5287a: 4eb9 0006 0344 jsr 60344 <__moddi3> 52880: 4fef 0010 lea %sp@(16),%sp 52884: 2e01 movel %d1,%d7 block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; 52886: 2f0c movel %a4,%sp@- 52888: 2f0b movel %a3,%sp@- 5288a: 2f05 movel %d5,%sp@- 5288c: 2f04 movel %d4,%sp@- 5288e: 4eb9 0005 ff8c jsr 5ff8c <__divdi3> 52894: 4fef 0010 lea %sp@(16),%sp 52898: 2801 movel %d1,%d4 if ( start_offset ) { 5289a: 4a87 tstl %d7 5289c: 6700 00d8 beqw 52976 to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK - start_offset; if ( to_copy > my_length ) to_copy = my_length; block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); 528a0: 42a7 clrl %sp@- 528a2: 2f01 movel %d1,%sp@- 528a4: 2f0a movel %a2,%sp@- 528a6: 4eb9 0005 2028 jsr 52028 assert( block_ptr ); 528ac: 4fef 000c lea %sp@(12),%sp 528b0: 4a80 tstl %d0 528b2: 6700 01ca beqw 52a7e */ start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK; block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; if ( start_offset ) { to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK - start_offset; 528b6: 9487 subl %d7,%d2 528b8: b682 cmpl %d2,%d3 528ba: 6500 00f2 bcsw 529ae if ( !block_ptr ) return copied; #if 0 fprintf(stdout, "write %d at %d in %d: %*s\n", to_copy, start_offset, block, to_copy, src ); #endif memcpy( &(*block_ptr)[ start_offset ], src, to_copy ); 528be: 2f02 movel %d2,%sp@- 528c0: 2040 moveal %d0,%a0 src += to_copy; 528c2: 47f5 2800 lea %a5@(00000000,%d2:l),%a3 block++; my_length -= to_copy; 528c6: 9682 subl %d2,%d3 copied += to_copy; 528c8: 2a02 movel %d2,%d5 #if 0 fprintf(stdout, "write %d at %d in %d: %*s\n", to_copy, start_offset, block, to_copy, src ); #endif memcpy( &(*block_ptr)[ start_offset ], src, to_copy ); src += to_copy; block++; 528ca: 5284 addql #1,%d4 if ( !block_ptr ) return copied; #if 0 fprintf(stdout, "write %d at %d in %d: %*s\n", to_copy, start_offset, block, to_copy, src ); #endif memcpy( &(*block_ptr)[ start_offset ], src, to_copy ); 528cc: 2f0d movel %a5,%sp@- 528ce: de90 addl %a0@,%d7 528d0: 2f07 movel %d7,%sp@- 528d2: 4eb9 0005 4be0 jsr 54be0 src += to_copy; block++; my_length -= to_copy; copied += to_copy; 528d8: 2439 0006 4654 movel 64654 ,%d2 528de: 4fef 000c lea %sp@(12),%sp /* * Phase 2: all of zero of more blocks */ to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK; while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) { 528e2: b483 cmpl %d3,%d2 528e4: 623c bhis 52922 528e6: 49f9 0005 2028 lea 52028 ,%a4 if ( !block_ptr ) return copied; #if 0 fprintf(stdout, "write %d in %d: %*s\n", to_copy, block, to_copy, src ); #endif memcpy( &(*block_ptr)[ 0 ], src, to_copy ); 528ec: 4bf9 0005 4be0 lea 54be0 ,%a5 * Phase 2: all of zero of more blocks */ to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK; while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) { block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); 528f2: 42a7 clrl %sp@- 528f4: 2f04 movel %d4,%sp@- 528f6: 2f0a movel %a2,%sp@- 528f8: 4e94 jsr %a4@ assert( block_ptr ); 528fa: 4fef 000c lea %sp@(12),%sp 528fe: 4a80 tstl %d0 52900: 6700 00f0 beqw 529f2 if ( !block_ptr ) return copied; #if 0 fprintf(stdout, "write %d in %d: %*s\n", to_copy, block, to_copy, src ); #endif memcpy( &(*block_ptr)[ 0 ], src, to_copy ); 52904: 2f02 movel %d2,%sp@- 52906: 2040 moveal %d0,%a0 src += to_copy; block++; 52908: 5284 addql #1,%d4 my_length -= to_copy; 5290a: 9682 subl %d2,%d3 * * This routine writes the specified data buffer into the in memory * file pointed to by the_jnode. The file is extended as needed. */ MEMFILE_STATIC ssize_t IMFS_memfile_write( 5290c: da82 addl %d2,%d5 if ( !block_ptr ) return copied; #if 0 fprintf(stdout, "write %d in %d: %*s\n", to_copy, block, to_copy, src ); #endif memcpy( &(*block_ptr)[ 0 ], src, to_copy ); 5290e: 2f0b movel %a3,%sp@- 52910: 2f10 movel %a0@,%sp@- src += to_copy; 52912: d7c2 addal %d2,%a3 if ( !block_ptr ) return copied; #if 0 fprintf(stdout, "write %d in %d: %*s\n", to_copy, block, to_copy, src ); #endif memcpy( &(*block_ptr)[ 0 ], src, to_copy ); 52914: 4e95 jsr %a5@ /* * Phase 2: all of zero of more blocks */ to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK; while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) { 52916: 4fef 000c lea %sp@(12),%sp 5291a: b6b9 0006 4654 cmpl 64654 ,%d3 52920: 64d0 bccs 528f2 */ assert( my_length < IMFS_MEMFILE_BYTES_PER_BLOCK ); to_copy = my_length; if ( my_length ) { 52922: 4a83 tstl %d3 52924: 672a beqs 52950 block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); 52926: 42a7 clrl %sp@- 52928: 2f04 movel %d4,%sp@- 5292a: 2f0a movel %a2,%sp@- 5292c: 4eb9 0005 2028 jsr 52028 assert( block_ptr ); 52932: 4fef 000c lea %sp@(12),%sp 52936: 4a80 tstl %d0 52938: 6700 0128 beqw 52a62 if ( !block_ptr ) return copied; #if 0 fprintf(stdout, "write %d in %d: %*s\n", to_copy, block, to_copy, src ); #endif memcpy( &(*block_ptr)[ 0 ], src, my_length ); 5293c: 2f03 movel %d3,%sp@- 5293e: 2040 moveal %d0,%a0 my_length = 0; copied += to_copy; 52940: da83 addl %d3,%d5 if ( !block_ptr ) return copied; #if 0 fprintf(stdout, "write %d in %d: %*s\n", to_copy, block, to_copy, src ); #endif memcpy( &(*block_ptr)[ 0 ], src, my_length ); 52942: 2f0b movel %a3,%sp@- 52944: 2f10 movel %a0@,%sp@- 52946: 4eb9 0005 4be0 jsr 54be0 my_length = 0; copied += to_copy; 5294c: 4fef 000c lea %sp@(12),%sp } IMFS_mtime_ctime_update( the_jnode ); 52950: 42a7 clrl %sp@- 52952: 486e fff8 pea %fp@(-8) 52956: 4eb9 0004 404c jsr 4404c 5295c: 202e fff8 movel %fp@(-8),%d0 return copied; 52960: 508f addql #8,%sp memcpy( &(*block_ptr)[ 0 ], src, my_length ); my_length = 0; copied += to_copy; } IMFS_mtime_ctime_update( the_jnode ); 52962: 2540 0044 movel %d0,%a2@(68) 52966: 2540 0040 movel %d0,%a2@(64) return copied; } 5296a: 2005 movel %d5,%d0 5296c: 4cee 3cfc ffd0 moveml %fp@(-48),%d2-%d7/%a2-%a5 52972: 4e5e unlk %fp 52974: 4e75 rts * Phase 1: possibly the last part of one block */ start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK; block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; if ( start_offset ) { 52976: 264d moveal %a5,%a3 52978: 4285 clrl %d5 5297a: 6000 ff66 braw 528e2 * in memory file, then extend the length. */ last_byte = start + length; if ( last_byte > the_jnode->info.file.size ) { status = IMFS_memfile_extend( the_jnode, last_byte ); 5297e: 2f08 movel %a0,%sp@- 52980: 2f00 movel %d0,%sp@- 52982: 2f0a movel %a2,%sp@- 52984: 4eb9 0005 259a jsr 5259a if ( status ) 5298a: 4fef 000c lea %sp@(12),%sp 5298e: 4a80 tstl %d0 52990: 6700 fed0 beqw 52862 rtems_set_errno_and_return_minus_one( ENOSPC ); 52994: 4eb9 0005 43c0 jsr 543c0 <__errno> <== NOT EXECUTED 5299a: 7aff moveq #-1,%d5 <== NOT EXECUTED 5299c: 781c moveq #28,%d4 <== NOT EXECUTED 5299e: 2040 moveal %d0,%a0 <== NOT EXECUTED } IMFS_mtime_ctime_update( the_jnode ); return copied; } 529a0: 2005 movel %d5,%d0 <== NOT EXECUTED last_byte = start + length; if ( last_byte > the_jnode->info.file.size ) { status = IMFS_memfile_extend( the_jnode, last_byte ); if ( status ) rtems_set_errno_and_return_minus_one( ENOSPC ); 529a2: 2084 movel %d4,%a0@ <== NOT EXECUTED } IMFS_mtime_ctime_update( the_jnode ); return copied; } 529a4: 4cee 3cfc ffd0 moveml %fp@(-48),%d2-%d7/%a2-%a5 <== NOT EXECUTED 529aa: 4e5e unlk %fp <== NOT EXECUTED 529ac: 4e75 rts <== NOT EXECUTED */ start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK; block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; if ( start_offset ) { to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK - start_offset; 529ae: 2403 movel %d3,%d2 if ( !block_ptr ) return copied; #if 0 fprintf(stdout, "write %d at %d in %d: %*s\n", to_copy, start_offset, block, to_copy, src ); #endif memcpy( &(*block_ptr)[ start_offset ], src, to_copy ); 529b0: 2040 moveal %d0,%a0 src += to_copy; 529b2: 47f5 2800 lea %a5@(00000000,%d2:l),%a3 block++; my_length -= to_copy; 529b6: 9682 subl %d2,%d3 copied += to_copy; 529b8: 2a02 movel %d2,%d5 #if 0 fprintf(stdout, "write %d at %d in %d: %*s\n", to_copy, start_offset, block, to_copy, src ); #endif memcpy( &(*block_ptr)[ start_offset ], src, to_copy ); src += to_copy; block++; 529ba: 5284 addql #1,%d4 if ( !block_ptr ) return copied; #if 0 fprintf(stdout, "write %d at %d in %d: %*s\n", to_copy, start_offset, block, to_copy, src ); #endif memcpy( &(*block_ptr)[ start_offset ], src, to_copy ); 529bc: 2f02 movel %d2,%sp@- 529be: 2f0d movel %a5,%sp@- 529c0: de90 addl %a0@,%d7 529c2: 2f07 movel %d7,%sp@- 529c4: 4eb9 0005 4be0 jsr 54be0 src += to_copy; block++; my_length -= to_copy; copied += to_copy; 529ca: 2439 0006 4654 movel 64654 ,%d2 529d0: 4fef 000c lea %sp@(12),%sp 529d4: 6000 ff0c braw 528e2 * If there is nothing to write, then quick exit. */ my_length = length; if ( !my_length ) rtems_set_errno_and_return_minus_one( EINVAL ); 529d8: 4eb9 0005 43c0 jsr 543c0 <__errno> <== NOT EXECUTED 529de: 7aff moveq #-1,%d5 <== NOT EXECUTED 529e0: 7c16 moveq #22,%d6 <== NOT EXECUTED 529e2: 2040 moveal %d0,%a0 <== NOT EXECUTED } IMFS_mtime_ctime_update( the_jnode ); return copied; } 529e4: 2005 movel %d5,%d0 <== NOT EXECUTED * If there is nothing to write, then quick exit. */ my_length = length; if ( !my_length ) rtems_set_errno_and_return_minus_one( EINVAL ); 529e6: 2086 movel %d6,%a0@ <== NOT EXECUTED } IMFS_mtime_ctime_update( the_jnode ); return copied; } 529e8: 4cee 3cfc ffd0 moveml %fp@(-48),%d2-%d7/%a2-%a5 <== NOT EXECUTED 529ee: 4e5e unlk %fp <== NOT EXECUTED 529f0: 4e75 rts <== NOT EXECUTED */ to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK; while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) { block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); assert( block_ptr ); 529f2: 4879 0006 2c10 pea 62c10 <== NOT EXECUTED 529f8: 4879 0006 2c89 pea 62c89 <__FUNCTION__.6251> <== NOT EXECUTED 529fe: 4878 0330 pea 330 <== NOT EXECUTED 52a02: 4879 0006 2b9a pea 62b9a <== NOT EXECUTED 52a08: 4eb9 0004 fc30 jsr 4fc30 <__assert_func> <== NOT EXECUTED assert( the_jnode ); if ( !the_jnode ) rtems_set_errno_and_return_minus_one( EIO ); assert( the_jnode->type == IMFS_MEMORY_FILE ); 52a0e: 4879 0006 2be0 pea 62be0 <== NOT EXECUTED 52a14: 4879 0006 2c89 pea 62c89 <__FUNCTION__.6251> <== NOT EXECUTED 52a1a: 4878 02e7 pea 2e7 <== NOT EXECUTED 52a1e: 4879 0006 2b9a pea 62b9a <== NOT EXECUTED 52a24: 4eb9 0004 fc30 jsr 4fc30 <__assert_func> <== NOT EXECUTED /* * Perform internal consistency checks */ assert( the_jnode ); 52a2a: 4879 0006 2b90 pea 62b90 <== NOT EXECUTED 52a30: 4879 0006 2c89 pea 62c89 <__FUNCTION__.6251> <== NOT EXECUTED 52a36: 4878 02e3 pea 2e3 <== NOT EXECUTED 52a3a: 4879 0006 2b9a pea 62b9a <== NOT EXECUTED 52a40: 4eb9 0004 fc30 jsr 4fc30 <__assert_func> <== NOT EXECUTED /* * Error check arguments */ assert( source ); 52a46: 4879 0006 22f3 pea 622f3 <== NOT EXECUTED 52a4c: 4879 0006 2c89 pea 62c89 <__FUNCTION__.6251> <== NOT EXECUTED 52a52: 4878 02ef pea 2ef <== NOT EXECUTED 52a56: 4879 0006 2b9a pea 62b9a <== NOT EXECUTED 52a5c: 4eb9 0004 fc30 jsr 4fc30 <__assert_func> <== NOT EXECUTED assert( my_length < IMFS_MEMFILE_BYTES_PER_BLOCK ); to_copy = my_length; if ( my_length ) { block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); assert( block_ptr ); 52a62: 4879 0006 2c10 pea 62c10 <== NOT EXECUTED 52a68: 4879 0006 2c89 pea 62c89 <__FUNCTION__.6251> <== NOT EXECUTED 52a6e: 4878 0346 pea 346 <== NOT EXECUTED 52a72: 4879 0006 2b9a pea 62b9a <== NOT EXECUTED 52a78: 4eb9 0004 fc30 jsr 4fc30 <__assert_func> <== NOT EXECUTED if ( start_offset ) { to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK - start_offset; if ( to_copy > my_length ) to_copy = my_length; block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); assert( block_ptr ); 52a7e: 4879 0006 2c10 pea 62c10 <== NOT EXECUTED 52a84: 4879 0006 2c89 pea 62c89 <__FUNCTION__.6251> <== NOT EXECUTED 52a8a: 4878 031c pea 31c <== NOT EXECUTED 52a8e: 4879 0006 2b9a pea 62b9a <== NOT EXECUTED 52a94: 4eb9 0004 fc30 jsr 4fc30 <__assert_func> <== NOT EXECUTED 0004a1e8 : const char *token, /* IN */ mode_t mode, /* IN */ dev_t dev, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN/OUT */ ) { 4a1e8: 4e56 ffb0 linkw %fp,#-80 4a1ec: 48d7 007c moveml %d2-%d6,%sp@ 4a1f0: 242e 0008 movel %fp@(8),%d2 IMFS_jnode_t *new_node; int result; char new_name[ IMFS_NAME_MAX + 1 ]; IMFS_types_union info; IMFS_get_token( token, strlen( token ), new_name, &result ); 4a1f4: 260e movel %fp,%d3 4a1f6: 0683 ffff ffc7 addil #-57,%d3 4a1fc: 2f02 movel %d2,%sp@- const char *token, /* IN */ mode_t mode, /* IN */ dev_t dev, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN/OUT */ ) { 4a1fe: 282e 000c movel %fp@(12),%d4 IMFS_jnode_t *new_node; int result; char new_name[ IMFS_NAME_MAX + 1 ]; IMFS_types_union info; IMFS_get_token( token, strlen( token ), new_name, &result ); 4a202: 4eb9 0004 ff58 jsr 4ff58 4a208: 588f addql #4,%sp 4a20a: 486e fffc pea %fp@(-4) const char *token, /* IN */ mode_t mode, /* IN */ dev_t dev, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN/OUT */ ) { 4a20e: 2c2e 0010 movel %fp@(16),%d6 IMFS_jnode_t *new_node; int result; char new_name[ IMFS_NAME_MAX + 1 ]; IMFS_types_union info; IMFS_get_token( token, strlen( token ), new_name, &result ); 4a212: 2f03 movel %d3,%sp@- const char *token, /* IN */ mode_t mode, /* IN */ dev_t dev, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN/OUT */ ) { 4a214: 2a2e 0014 movel %fp@(20),%d5 IMFS_jnode_t *new_node; int result; char new_name[ IMFS_NAME_MAX + 1 ]; IMFS_types_union info; IMFS_get_token( token, strlen( token ), new_name, &result ); 4a218: 2f00 movel %d0,%sp@- 4a21a: 2f02 movel %d2,%sp@- 4a21c: 4eb9 0004 9fc4 jsr 49fc4 /* * Figure out what type of IMFS node this is. */ if ( S_ISDIR(mode) ) 4a222: 4fef 0010 lea %sp@(16),%sp 4a226: 2004 movel %d4,%d0 4a228: 0280 0000 f000 andil #61440,%d0 4a22e: 0c80 0000 4000 cmpil #16384,%d0 4a234: 675e beqs 4a294 type = IMFS_DIRECTORY; else if ( S_ISREG(mode) ) 4a236: 0c80 0000 8000 cmpil #32768,%d0 4a23c: 6750 beqs 4a28e type = IMFS_MEMORY_FILE; else if ( S_ISBLK(mode) || S_ISCHR(mode) ) { 4a23e: 0c80 0000 6000 cmpil #24576,%d0 4a244: 673c beqs 4a282 4a246: 0c80 0000 2000 cmpil #8192,%d0 4a24c: 6734 beqs 4a282 type = IMFS_DEVICE; rtems_filesystem_split_dev_t( dev, info.device.major, info.device.minor ); } else if (S_ISFIFO(mode)) 4a24e: 0c80 0000 1000 cmpil #4096,%d0 4a254: 6642 bnes 4a298 4a256: 303c 0007 movew #7,%d0 * was ONLY passed a NULL when we created the root node. We * added a new IMFS_create_root_node() so this path no longer * existed. The result was simpler code which should not have * this path. */ new_node = IMFS_create_node( 4a25a: 486e ffe8 pea %fp@(-24) 4a25e: 2f04 movel %d4,%sp@- 4a260: 2f03 movel %d3,%sp@- 4a262: 2f00 movel %d0,%sp@- 4a264: 2f2e 0018 movel %fp@(24),%sp@- 4a268: 4eb9 0004 d1d8 jsr 4d1d8 new_name, mode, &info ); if ( !new_node ) 4a26e: 4fef 0014 lea %sp@(20),%sp 4a272: 4a80 tstl %d0 4a274: 673a beqs 4a2b0 4a276: 4280 clrl %d0 rtems_set_errno_and_return_minus_one( ENOMEM ); return 0; } 4a278: 4cee 007c ffb0 moveml %fp@(-80),%d2-%d6 4a27e: 4e5e unlk %fp 4a280: 4e75 rts type = IMFS_DIRECTORY; else if ( S_ISREG(mode) ) type = IMFS_MEMORY_FILE; else if ( S_ISBLK(mode) || S_ISCHR(mode) ) { type = IMFS_DEVICE; rtems_filesystem_split_dev_t( dev, info.device.major, info.device.minor ); 4a282: 2d46 ffe8 movel %d6,%fp@(-24) 4a286: 7002 moveq #2,%d0 4a288: 2d45 ffec movel %d5,%fp@(-20) */ if ( S_ISDIR(mode) ) type = IMFS_DIRECTORY; else if ( S_ISREG(mode) ) type = IMFS_MEMORY_FILE; else if ( S_ISBLK(mode) || S_ISCHR(mode) ) { 4a28c: 60cc bras 4a25a /* * Figure out what type of IMFS node this is. */ if ( S_ISDIR(mode) ) type = IMFS_DIRECTORY; else if ( S_ISREG(mode) ) 4a28e: 303c 0005 movew #5,%d0 4a292: 60c6 bras 4a25a rtems_filesystem_split_dev_t( dev, info.device.major, info.device.minor ); } else if (S_ISFIFO(mode)) type = IMFS_FIFO; else { rtems_set_errno_and_return_minus_one( EINVAL ); 4a294: 7001 moveq #1,%d0 4a296: 60c2 bras 4a25a 4a298: 4eb9 0004 eb8c jsr 4eb8c <__errno> <== NOT EXECUTED 4a29e: 7416 moveq #22,%d2 <== NOT EXECUTED 4a2a0: 2040 moveal %d0,%a0 <== NOT EXECUTED 4a2a2: 70ff moveq #-1,%d0 <== NOT EXECUTED 4a2a4: 2082 movel %d2,%a0@ <== NOT EXECUTED if ( !new_node ) rtems_set_errno_and_return_minus_one( ENOMEM ); return 0; } 4a2a6: 4cee 007c ffb0 moveml %fp@(-80),%d2-%d6 <== NOT EXECUTED 4a2ac: 4e5e unlk %fp <== NOT EXECUTED 4a2ae: 4e75 rts <== NOT EXECUTED mode, &info ); if ( !new_node ) rtems_set_errno_and_return_minus_one( ENOMEM ); 4a2b0: 4eb9 0004 eb8c jsr 4eb8c <__errno> <== NOT EXECUTED 4a2b6: 720c moveq #12,%d1 <== NOT EXECUTED 4a2b8: 2040 moveal %d0,%a0 <== NOT EXECUTED 4a2ba: 70ff moveq #-1,%d0 <== NOT EXECUTED return 0; } 4a2bc: 4cee 007c ffb0 moveml %fp@(-80),%d2-%d6 <== NOT EXECUTED mode, &info ); if ( !new_node ) rtems_set_errno_and_return_minus_one( ENOMEM ); 4a2c2: 2081 movel %d1,%a0@ <== NOT EXECUTED return 0; } 4a2c4: 4e5e unlk %fp <== NOT EXECUTED 4a2c6: 4e75 rts 000434f8 : /* * Is the node that we are mounting onto a directory node ? */ if ( node->type != IMFS_DIRECTORY ) 434f8: 7001 moveq #1,%d0 #include int IMFS_mount( rtems_filesystem_mount_table_entry_t *mt_entry ) { 434fa: 4e56 0000 linkw %fp,#0 434fe: 226e 0008 moveal %fp@(8),%a1 IMFS_jnode_t *node; node = mt_entry->mt_point_node.node_access; 43502: 2069 0008 moveal %a1@(8),%a0 /* * Is the node that we are mounting onto a directory node ? */ if ( node->type != IMFS_DIRECTORY ) 43506: b0a8 0048 cmpl %a0@(72),%d0 4350a: 660a bnes 43516 /* * Set mt_fs pointer to point to the mount table entry for * the mounted file system. */ node->info.directory.mt_fs = mt_entry; 4350c: 2149 0058 movel %a1,%a0@(88) 43510: 4280 clrl %d0 return 0; } 43512: 4e5e unlk %fp 43514: 4e75 rts /* * Is the node that we are mounting onto a directory node ? */ if ( node->type != IMFS_DIRECTORY ) rtems_set_errno_and_return_minus_one( ENOTDIR ); 43516: 4eb9 0005 43c0 jsr 543c0 <__errno> <== NOT EXECUTED 4351c: 7214 moveq #20,%d1 <== NOT EXECUTED 4351e: 2040 moveal %d0,%a0 <== NOT EXECUTED 43520: 70ff moveq #-1,%d0 <== NOT EXECUTED * the mounted file system. */ node->info.directory.mt_fs = mt_entry; return 0; } 43522: 4e5e unlk %fp <== NOT EXECUTED /* * Is the node that we are mounting onto a directory node ? */ if ( node->type != IMFS_DIRECTORY ) rtems_set_errno_and_return_minus_one( ENOTDIR ); 43524: 2081 movel %d1,%a0@ <== NOT EXECUTED * the mounted file system. */ node->info.directory.mt_fs = mt_entry; return 0; } 43526: 4e75 rts 0004a2c8 : #include "imfs.h" rtems_filesystem_node_types_t IMFS_node_type( rtems_filesystem_location_info_t *pathloc /* IN */ ) { 4a2c8: 4e56 0000 linkw %fp,#0 4a2cc: 206e 0008 moveal %fp@(8),%a0 IMFS_jnode_t *node; node = pathloc->node_access; return node->type; } 4a2d0: 4e5e unlk %fp #include "imfs.h" rtems_filesystem_node_types_t IMFS_node_type( rtems_filesystem_location_info_t *pathloc /* IN */ ) { 4a2d2: 2050 moveal %a0@,%a0 IMFS_jnode_t *node; node = pathloc->node_access; return node->type; } 4a2d4: 2028 0048 movel %a0@(72),%d0 4a2d8: 4e75 rts ... 00043bd2 : */ void IMFS_print_jnode( IMFS_jnode_t *the_jnode ) { 43bd2: 4e56 0000 linkw %fp,#0 43bd6: 2f0a movel %a2,%sp@- 43bd8: 246e 0008 moveal %fp@(8),%a2 assert( the_jnode ); 43bdc: 4a8a tstl %a2 43bde: 6700 01ee beqw 43dce fprintf(stdout, "%s", the_jnode->name ); 43be2: 2079 0006 4210 moveal 64210 <_impure_ptr>,%a0 43be8: 2f28 0008 movel %a0@(8),%sp@- 43bec: 486a 000c pea %a2@(12) 43bf0: 4eb9 0005 3758 jsr 53758 switch( the_jnode->type ) { 43bf6: 202a 0048 movel %a2@(72),%d0 43bfa: 508f addql #8,%sp 43bfc: 7207 moveq #7,%d1 43bfe: b280 cmpl %d0,%d1 43c00: 6434 bccs 43c36 fprintf(stdout, " FIFO not printed\n" ); assert(0); break; default: fprintf(stdout, " bad type %d\n", the_jnode->type ); 43c02: 2f00 movel %d0,%sp@- <== NOT EXECUTED 43c04: 4879 0006 26d8 pea 626d8 <== NOT EXECUTED 43c0a: 2079 0006 4210 moveal 64210 <_impure_ptr>,%a0 <== NOT EXECUTED 43c10: 2f28 0008 movel %a0@(8),%sp@- <== NOT EXECUTED 43c14: 4eb9 0005 35ec jsr 535ec <== NOT EXECUTED assert(0); 43c1a: 4879 0006 1d99 pea 61d99 <== NOT EXECUTED 43c20: 4879 0006 27c8 pea 627c8 <__FUNCTION__.6571> <== NOT EXECUTED 43c26: 4878 006c pea 6c <== NOT EXECUTED 43c2a: 4879 0006 263a pea 6263a <== NOT EXECUTED 43c30: 4eb9 0004 46a8 jsr 446a8 <__assert_func> <== NOT EXECUTED ) { assert( the_jnode ); fprintf(stdout, "%s", the_jnode->name ); switch( the_jnode->type ) { 43c36: 323b 0a08 movew %pc@(43c40 ,%d0:l:2),%d1 43c3a: 48c1 extl %d1 43c3c: 4efb 1802 jmp %pc@(43c40 ,%d1:l) 43c40: ffc2 0177702 <== NOT EXECUTED 43c42: 0162 bchg %d0,%a2@- <== NOT EXECUTED 43c44: 012a 00f0 btst %d0,%a2@(240) <== NOT EXECUTED 43c48: 00b6 0082 004a oril #8519754,%d6 <== NOT EXECUTED 43c4e: 0010 020 <== NOT EXECUTED fprintf(stdout, " links not printed\n" ); assert(0); break; case IMFS_FIFO: fprintf(stdout, " FIFO not printed\n" ); 43c50: 2079 0006 4210 moveal 64210 <_impure_ptr>,%a0 <== NOT EXECUTED 43c56: 2f28 0008 movel %a0@(8),%sp@- <== NOT EXECUTED 43c5a: 4878 0012 pea 12 <== NOT EXECUTED 43c5e: 4878 0001 pea 1 <== NOT EXECUTED 43c62: 4879 0006 26c5 pea 626c5 <== NOT EXECUTED 43c68: 4eb9 0005 4320 jsr 54320 <== NOT EXECUTED assert(0); 43c6e: 4879 0006 1d99 pea 61d99 <== NOT EXECUTED 43c74: 4879 0006 27c8 pea 627c8 <__FUNCTION__.6571> <== NOT EXECUTED 43c7a: 4878 0067 pea 67 <== NOT EXECUTED 43c7e: 4879 0006 263a pea 6263a <== NOT EXECUTED 43c84: 4eb9 0004 46a8 jsr 446a8 <__assert_func> <== NOT EXECUTED fprintf(stdout, " (device %" PRId32 ", %" PRId32 ")", the_jnode->info.device.major, the_jnode->info.device.minor ); break; case IMFS_LINEAR_FILE: fprintf(stdout, " (file %" PRId32 " %p)", 43c8a: 2f2a 0054 movel %a2@(84),%sp@- <== NOT EXECUTED 43c8e: 2f2a 0050 movel %a2@(80),%sp@- <== NOT EXECUTED 43c92: 4879 0006 2696 pea 62696 <== NOT EXECUTED 43c98: 2079 0006 4210 moveal 64210 <_impure_ptr>,%a0 <== NOT EXECUTED 43c9e: 2f28 0008 movel %a0@(8),%sp@- <== NOT EXECUTED 43ca2: 4eb9 0005 35ec jsr 535ec <== NOT EXECUTED fprintf(stdout, " bad type %d\n", the_jnode->type ); assert(0); break; } puts(""); } 43ca8: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED default: fprintf(stdout, " bad type %d\n", the_jnode->type ); assert(0); break; } puts(""); 43cac: 203c 0006 2da2 movel #404898,%d0 <== NOT EXECUTED case IMFS_LINEAR_FILE: fprintf(stdout, " (file %" PRId32 " %p)", (uint32_t)the_jnode->info.linearfile.size, the_jnode->info.linearfile.direct ); break; 43cb2: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED default: fprintf(stdout, " bad type %d\n", the_jnode->type ); assert(0); break; } puts(""); 43cb6: 2d40 0008 movel %d0,%fp@(8) <== NOT EXECUTED } 43cba: 4e5e unlk %fp <== NOT EXECUTED default: fprintf(stdout, " bad type %d\n", the_jnode->type ); assert(0); break; } puts(""); 43cbc: 4ef9 0005 5050 jmp 55050 <== NOT EXECUTED the_jnode->info.file.indirect, the_jnode->info.file.doubly_indirect, the_jnode->info.file.triply_indirect ); #else fprintf(stdout, " (file %" PRId32 ")", 43cc2: 2f2a 0050 movel %a2@(80),%sp@- 43cc6: 4879 0006 26a5 pea 626a5 43ccc: 2079 0006 4210 moveal 64210 <_impure_ptr>,%a0 43cd2: 2f28 0008 movel %a0@(8),%sp@- 43cd6: 4eb9 0005 35ec jsr 535ec fprintf(stdout, " bad type %d\n", the_jnode->type ); assert(0); break; } puts(""); } 43cdc: 246e fffc moveal %fp@(-4),%a2 default: fprintf(stdout, " bad type %d\n", the_jnode->type ); assert(0); break; } puts(""); 43ce0: 203c 0006 2da2 movel #404898,%d0 ); #else fprintf(stdout, " (file %" PRId32 ")", (uint32_t)the_jnode->info.file.size ); #endif break; 43ce6: 4fef 000c lea %sp@(12),%sp default: fprintf(stdout, " bad type %d\n", the_jnode->type ); assert(0); break; } puts(""); 43cea: 2d40 0008 movel %d0,%fp@(8) } 43cee: 4e5e unlk %fp default: fprintf(stdout, " bad type %d\n", the_jnode->type ); assert(0); break; } puts(""); 43cf0: 4ef9 0005 5050 jmp 55050 fprintf(stdout, " links not printed\n" ); assert(0); break; case IMFS_SYM_LINK: fprintf(stdout, " links not printed\n" ); 43cf6: 2079 0006 4210 moveal 64210 <_impure_ptr>,%a0 <== NOT EXECUTED 43cfc: 2f28 0008 movel %a0@(8),%sp@- <== NOT EXECUTED 43d00: 4878 0013 pea 13 <== NOT EXECUTED 43d04: 4878 0001 pea 1 <== NOT EXECUTED 43d08: 4879 0006 26b1 pea 626b1 <== NOT EXECUTED 43d0e: 4eb9 0005 4320 jsr 54320 <== NOT EXECUTED assert(0); 43d14: 4879 0006 1d99 pea 61d99 <== NOT EXECUTED 43d1a: 4879 0006 27c8 pea 627c8 <__FUNCTION__.6571> <== NOT EXECUTED 43d20: 4878 0062 pea 62 <== NOT EXECUTED 43d24: 4879 0006 263a pea 6263a <== NOT EXECUTED 43d2a: 4eb9 0004 46a8 jsr 446a8 <__assert_func> <== NOT EXECUTED (uint32_t)the_jnode->info.file.size ); #endif break; case IMFS_HARD_LINK: fprintf(stdout, " links not printed\n" ); 43d30: 2079 0006 4210 moveal 64210 <_impure_ptr>,%a0 <== NOT EXECUTED 43d36: 2f28 0008 movel %a0@(8),%sp@- <== NOT EXECUTED 43d3a: 4878 0013 pea 13 <== NOT EXECUTED 43d3e: 4878 0001 pea 1 <== NOT EXECUTED 43d42: 4879 0006 26b1 pea 626b1 <== NOT EXECUTED 43d48: 4eb9 0005 4320 jsr 54320 <== NOT EXECUTED assert(0); 43d4e: 4879 0006 1d99 pea 61d99 <== NOT EXECUTED 43d54: 4879 0006 27c8 pea 627c8 <__FUNCTION__.6571> <== NOT EXECUTED 43d5a: 4878 005d pea 5d <== NOT EXECUTED 43d5e: 4879 0006 263a pea 6263a <== NOT EXECUTED 43d64: 4eb9 0004 46a8 jsr 446a8 <__assert_func> <== NOT EXECUTED case IMFS_DIRECTORY: fprintf(stdout, "/" ); break; case IMFS_DEVICE: fprintf(stdout, " (device %" PRId32 ", %" PRId32 ")", 43d6a: 2f2a 0050 movel %a2@(80),%sp@- 43d6e: 2f2a 004c movel %a2@(76),%sp@- 43d72: 4879 0006 2683 pea 62683 43d78: 2079 0006 4210 moveal 64210 <_impure_ptr>,%a0 43d7e: 2f28 0008 movel %a0@(8),%sp@- 43d82: 4eb9 0005 35ec jsr 535ec fprintf(stdout, " bad type %d\n", the_jnode->type ); assert(0); break; } puts(""); } 43d88: 246e fffc moveal %fp@(-4),%a2 default: fprintf(stdout, " bad type %d\n", the_jnode->type ); assert(0); break; } puts(""); 43d8c: 203c 0006 2da2 movel #404898,%d0 break; case IMFS_DEVICE: fprintf(stdout, " (device %" PRId32 ", %" PRId32 ")", the_jnode->info.device.major, the_jnode->info.device.minor ); break; 43d92: 4fef 0010 lea %sp@(16),%sp default: fprintf(stdout, " bad type %d\n", the_jnode->type ); assert(0); break; } puts(""); 43d96: 2d40 0008 movel %d0,%fp@(8) } 43d9a: 4e5e unlk %fp default: fprintf(stdout, " bad type %d\n", the_jnode->type ); assert(0); break; } puts(""); 43d9c: 4ef9 0005 5050 jmp 55050 assert( the_jnode ); fprintf(stdout, "%s", the_jnode->name ); switch( the_jnode->type ) { case IMFS_DIRECTORY: fprintf(stdout, "/" ); 43da2: 2079 0006 4210 moveal 64210 <_impure_ptr>,%a0 43da8: 2f28 0008 movel %a0@(8),%sp@- 43dac: 4878 002f pea 2f 43db0: 4eb9 0005 362c jsr 5362c fprintf(stdout, " bad type %d\n", the_jnode->type ); assert(0); break; } puts(""); } 43db6: 246e fffc moveal %fp@(-4),%a2 default: fprintf(stdout, " bad type %d\n", the_jnode->type ); assert(0); break; } puts(""); 43dba: 203c 0006 2da2 movel #404898,%d0 fprintf(stdout, "%s", the_jnode->name ); switch( the_jnode->type ) { case IMFS_DIRECTORY: fprintf(stdout, "/" ); break; 43dc0: 508f addql #8,%sp default: fprintf(stdout, " bad type %d\n", the_jnode->type ); assert(0); break; } puts(""); 43dc2: 2d40 0008 movel %d0,%fp@(8) } 43dc6: 4e5e unlk %fp default: fprintf(stdout, " bad type %d\n", the_jnode->type ); assert(0); break; } puts(""); 43dc8: 4ef9 0005 5050 jmp 55050 void IMFS_print_jnode( IMFS_jnode_t *the_jnode ) { assert( the_jnode ); 43dce: 4879 0006 2630 pea 62630 <== NOT EXECUTED 43dd4: 4879 0006 27c8 pea 627c8 <__FUNCTION__.6571> <== NOT EXECUTED 43dda: 4878 0038 pea 38 <== NOT EXECUTED 43dde: 4879 0006 263a pea 6263a <== NOT EXECUTED 43de4: 4eb9 0004 46a8 jsr 446a8 <__assert_func> <== NOT EXECUTED 0004353c : IMFS_jnode_t *node; int i; node = loc->node_access; if ( node->type != IMFS_SYM_LINK ) 4353c: 7004 moveq #4,%d0 int IMFS_readlink( rtems_filesystem_location_info_t *loc, char *buf, /* OUT */ size_t bufsize ) { 4353e: 4e56 fff4 linkw %fp,#-12 43542: 206e 0008 moveal %fp@(8),%a0 43546: 48d7 0c04 moveml %d2/%a2-%a3,%sp@ IMFS_jnode_t *node; int i; node = loc->node_access; 4354a: 2450 moveal %a0@,%a2 int IMFS_readlink( rtems_filesystem_location_info_t *loc, char *buf, /* OUT */ size_t bufsize ) { 4354c: 266e 000c moveal %fp@(12),%a3 43550: 242e 0010 movel %fp@(16),%d2 IMFS_jnode_t *node; int i; node = loc->node_access; if ( node->type != IMFS_SYM_LINK ) 43554: b0aa 0048 cmpl %a2@(72),%d0 43558: 663c bnes 43596 rtems_set_errno_and_return_minus_one( EINVAL ); for( i=0; ((iinfo.sym_link.name[i] != '\0')); i++ ) 4355a: 4a82 tstl %d2 4355c: 672c beqs 4358a 4355e: 206a 004c moveal %a2@(76),%a0 43562: 1210 moveb %a0@,%d1 43564: 6724 beqs 4358a int i; node = loc->node_access; if ( node->type != IMFS_SYM_LINK ) rtems_set_errno_and_return_minus_one( EINVAL ); 43566: 91c8 subal %a0,%a0 43568: 4280 clrl %d0 for( i=0; ((iinfo.sym_link.name[i] != '\0')); i++ ) 4356a: 5280 addql #1,%d0 buf[i] = node->info.sym_link.name[i]; 4356c: 1781 8800 moveb %d1,%a3@(00000000,%a0:l) node = loc->node_access; if ( node->type != IMFS_SYM_LINK ) rtems_set_errno_and_return_minus_one( EINVAL ); for( i=0; ((iinfo.sym_link.name[i] != '\0')); i++ ) 43570: 2040 moveal %d0,%a0 43572: b082 cmpl %d2,%d0 43574: 640a bccs 43580 43576: 226a 004c moveal %a2@(76),%a1 4357a: 1231 0800 moveb %a1@(00000000,%d0:l),%d1 4357e: 66ea bnes 4356a buf[i] = node->info.sym_link.name[i]; return i; } 43580: 4cee 0c04 fff4 moveml %fp@(-12),%d2/%a2-%a3 43586: 4e5e unlk %fp 43588: 4e75 rts node = loc->node_access; if ( node->type != IMFS_SYM_LINK ) rtems_set_errno_and_return_minus_one( EINVAL ); for( i=0; ((iinfo.sym_link.name[i] != '\0')); i++ ) 4358a: 4280 clrl %d0 <== NOT EXECUTED buf[i] = node->info.sym_link.name[i]; return i; } 4358c: 4cee 0c04 fff4 moveml %fp@(-12),%d2/%a2-%a3 <== NOT EXECUTED 43592: 4e5e unlk %fp <== NOT EXECUTED 43594: 4e75 rts <== NOT EXECUTED int i; node = loc->node_access; if ( node->type != IMFS_SYM_LINK ) rtems_set_errno_and_return_minus_one( EINVAL ); 43596: 4eb9 0005 43c0 jsr 543c0 <__errno> <== NOT EXECUTED 4359c: 7216 moveq #22,%d1 <== NOT EXECUTED 4359e: 2040 moveal %d0,%a0 <== NOT EXECUTED 435a0: 70ff moveq #-1,%d0 <== NOT EXECUTED for( i=0; ((iinfo.sym_link.name[i] != '\0')); i++ ) buf[i] = node->info.sym_link.name[i]; return i; } 435a2: 4cee 0c04 fff4 moveml %fp@(-12),%d2/%a2-%a3 <== NOT EXECUTED int i; node = loc->node_access; if ( node->type != IMFS_SYM_LINK ) rtems_set_errno_and_return_minus_one( EINVAL ); 435a8: 2081 movel %d1,%a0@ <== NOT EXECUTED for( i=0; ((iinfo.sym_link.name[i] != '\0')); i++ ) buf[i] = node->info.sym_link.name[i]; return i; } 435aa: 4e5e unlk %fp <== NOT EXECUTED 435ac: 4e75 rts <== NOT EXECUTED ... 000435b0 : rtems_filesystem_location_info_t *old_parent_loc, /* IN */ rtems_filesystem_location_info_t *old_loc, /* IN */ rtems_filesystem_location_info_t *new_parent_loc, /* IN */ const char *new_name /* IN */ ) { 435b0: 4e56 fff8 linkw %fp,#-8 <== NOT EXECUTED IMFS_jnode_t *the_jnode; IMFS_jnode_t *new_parent; the_jnode = old_loc->node_access; 435b4: 206e 000c moveal %fp@(12),%a0 <== NOT EXECUTED rtems_filesystem_location_info_t *old_parent_loc, /* IN */ rtems_filesystem_location_info_t *old_loc, /* IN */ rtems_filesystem_location_info_t *new_parent_loc, /* IN */ const char *new_name /* IN */ ) { 435b8: 2f0a movel %a2,%sp@- <== NOT EXECUTED IMFS_jnode_t *the_jnode; IMFS_jnode_t *new_parent; the_jnode = old_loc->node_access; strncpy( the_jnode->name, new_name, IMFS_NAME_MAX ); 435ba: 4878 0020 pea 20 <== NOT EXECUTED 435be: 2f2e 0014 movel %fp@(20),%sp@- <== NOT EXECUTED ) { IMFS_jnode_t *the_jnode; IMFS_jnode_t *new_parent; the_jnode = old_loc->node_access; 435c2: 2450 moveal %a0@,%a2 <== NOT EXECUTED strncpy( the_jnode->name, new_name, IMFS_NAME_MAX ); 435c4: 486a 000c pea %a2@(12) <== NOT EXECUTED 435c8: 4eb9 0005 5754 jsr 55754 <== NOT EXECUTED if ( the_jnode->Parent != NULL ) 435ce: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 435d2: 4aaa 0008 tstl %a2@(8) <== NOT EXECUTED 435d6: 670a beqs 435e2 <== NOT EXECUTED */ RTEMS_INLINE_ROUTINE void rtems_chain_extract( rtems_chain_node *the_node ) { _Chain_Extract( the_node ); 435d8: 2f0a movel %a2,%sp@- <== NOT EXECUTED 435da: 4eb9 0004 870c jsr 4870c <_Chain_Extract> <== NOT EXECUTED 435e0: 588f addql #4,%sp <== NOT EXECUTED rtems_chain_extract( (rtems_chain_node *) the_jnode ); new_parent = new_parent_loc->node_access; 435e2: 206e 0010 moveal %fp@(16),%a0 <== NOT EXECUTED 435e6: 2050 moveal %a0@,%a0 <== NOT EXECUTED the_jnode->Parent = new_parent; 435e8: 2548 0008 movel %a0,%a2@(8) <== NOT EXECUTED RTEMS_INLINE_ROUTINE void rtems_chain_append( rtems_chain_control *the_chain, rtems_chain_node *the_node ) { _Chain_Append( the_chain, the_node ); 435ec: 2f0a movel %a2,%sp@- <== NOT EXECUTED 435ee: 4868 004c pea %a0@(76) <== NOT EXECUTED 435f2: 4eb9 0004 86d4 jsr 486d4 <_Chain_Append> <== NOT EXECUTED rtems_chain_append( &new_parent->info.directory.Entries, &the_jnode->Node ); /* * Update the time. */ IMFS_update_ctime( the_jnode ); 435f8: 42a7 clrl %sp@- <== NOT EXECUTED 435fa: 486e fff8 pea %fp@(-8) <== NOT EXECUTED 435fe: 4eb9 0004 404c jsr 4404c <== NOT EXECUTED 43604: 256e fff8 0044 movel %fp@(-8),%a2@(68) <== NOT EXECUTED return 0; } 4360a: 4280 clrl %d0 <== NOT EXECUTED 4360c: 246e fff4 moveal %fp@(-12),%a2 <== NOT EXECUTED 43610: 4e5e unlk %fp <== NOT EXECUTED 43612: 4e75 rts 0004a2dc : int IMFS_rmnod( rtems_filesystem_location_info_t *parent_pathloc, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN */ ) { 4a2dc: 4e56 fff8 linkw %fp,#-8 4a2e0: 2f0b movel %a3,%sp@- 4a2e2: 266e 000c moveal %fp@(12),%a3 4a2e6: 2f0a movel %a2,%sp@- IMFS_jnode_t *the_jnode; the_jnode = (IMFS_jnode_t *) pathloc->node_access; 4a2e8: 2453 moveal %a3@,%a2 /* * Take the node out of the parent's chain that contains this node */ if ( the_jnode->Parent != NULL ) { 4a2ea: 4aaa 0008 tstl %a2@(8) 4a2ee: 670e beqs 4a2fe */ RTEMS_INLINE_ROUTINE void rtems_chain_extract( rtems_chain_node *the_node ) { _Chain_Extract( the_node ); 4a2f0: 2f0a movel %a2,%sp@- 4a2f2: 4eb9 0004 b92c jsr 4b92c <_Chain_Extract> rtems_chain_extract( (rtems_chain_node *) the_jnode ); the_jnode->Parent = NULL; 4a2f8: 588f addql #4,%sp 4a2fa: 42aa 0008 clrl %a2@(8) /* * Decrement the link counter and see if we can free the space. */ the_jnode->st_nlink--; 4a2fe: 302a 0032 movew %a2@(50),%d0 4a302: 5380 subql #1,%d0 4a304: 3540 0032 movew %d0,%a2@(50) IMFS_update_ctime( the_jnode ); 4a308: 42a7 clrl %sp@- 4a30a: 486e fff8 pea %fp@(-8) 4a30e: 4eb9 0004 a828 jsr 4a828 4a314: 256e fff8 0044 movel %fp@(-8),%a2@(68) /* * The file cannot be open and the link must be less than 1 to free. */ if ( !rtems_libio_is_file_open( the_jnode ) && (the_jnode->st_nlink < 1) ) { 4a31a: 2f0a movel %a2,%sp@- 4a31c: 4eb9 0004 ab06 jsr 4ab06 4a322: 4fef 000c lea %sp@(12),%sp 4a326: 4a80 tstl %d0 4a328: 6628 bnes 4a352 4a32a: 4a6a 0032 tstw %a2@(50) 4a32e: 6622 bnes 4a352 /* * Is rtems_filesystem_current this node? */ if ( rtems_filesystem_current.node_access == pathloc->node_access ) 4a330: 2079 0005 d7b4 moveal 5d7b4 ,%a0 4a336: 2653 moveal %a3@,%a3 4a338: b7e8 0004 cmpal %a0@(4),%a3 4a33c: 6736 beqs 4a374 4a33e: 47f9 0004 a688 lea 4a688 ,%a3 /* * Free memory associated with a memory file. */ if ( the_jnode->type == IMFS_SYM_LINK ) { 4a344: 7004 moveq #4,%d0 4a346: b0aa 0048 cmpl %a2@(72),%d0 4a34a: 6714 beqs 4a360 if ( the_jnode->info.sym_link.name ) free( (void*) the_jnode->info.sym_link.name ); } free( the_jnode ); 4a34c: 2f0a movel %a2,%sp@- 4a34e: 4e93 jsr %a3@ 4a350: 588f addql #4,%sp } return 0; } 4a352: 246e fff0 moveal %fp@(-16),%a2 4a356: 4280 clrl %d0 4a358: 266e fff4 moveal %fp@(-12),%a3 4a35c: 4e5e unlk %fp 4a35e: 4e75 rts /* * Free memory associated with a memory file. */ if ( the_jnode->type == IMFS_SYM_LINK ) { if ( the_jnode->info.sym_link.name ) 4a360: 202a 004c movel %a2@(76),%d0 4a364: 67e6 beqs 4a34c free( (void*) the_jnode->info.sym_link.name ); 4a366: 2f00 movel %d0,%sp@- 4a368: 4e93 jsr %a3@ 4a36a: 588f addql #4,%sp } free( the_jnode ); 4a36c: 2f0a movel %a2,%sp@- 4a36e: 4e93 jsr %a3@ 4a370: 588f addql #4,%sp 4a372: 60de bras 4a352 /* * Is rtems_filesystem_current this node? */ if ( rtems_filesystem_current.node_access == pathloc->node_access ) rtems_filesystem_current.node_access = NULL; 4a374: 42a8 0004 clrl %a0@(4) <== NOT EXECUTED 4a378: 47f9 0004 a688 lea 4a688 ,%a3 <== NOT EXECUTED /* * Free memory associated with a memory file. */ if ( the_jnode->type == IMFS_SYM_LINK ) { 4a37e: 7004 moveq #4,%d0 <== NOT EXECUTED 4a380: b0aa 0048 cmpl %a2@(72),%d0 <== NOT EXECUTED 4a384: 66c6 bnes 4a34c <== NOT EXECUTED 4a386: 60d8 bras 4a360 <== NOT EXECUTED 0004a388 : IMFS_device_t *io; the_jnode = loc->node_access; switch ( the_jnode->type ) { 4a388: 7007 moveq #7,%d0 int IMFS_stat( rtems_filesystem_location_info_t *loc, struct stat *buf ) { 4a38a: 4e56 0000 linkw %fp,#0 4a38e: 206e 0008 moveal %fp@(8),%a0 4a392: 226e 000c moveal %fp@(12),%a1 IMFS_jnode_t *the_jnode; IMFS_device_t *io; the_jnode = loc->node_access; 4a396: 2050 moveal %a0@,%a0 switch ( the_jnode->type ) { 4a398: b0a8 0048 cmpl %a0@(72),%d0 4a39c: 6414 bccs 4a3b2 case IMFS_FIFO: buf->st_size = 0; break; default: rtems_set_errno_and_return_minus_one( ENOTSUP ); 4a39e: 4eb9 0004 eb8c jsr 4eb8c <__errno> <== NOT EXECUTED buf->st_atime = the_jnode->stat_atime; buf->st_mtime = the_jnode->stat_mtime; buf->st_ctime = the_jnode->stat_ctime; return 0; } 4a3a4: 4e5e unlk %fp <== NOT EXECUTED case IMFS_FIFO: buf->st_size = 0; break; default: rtems_set_errno_and_return_minus_one( ENOTSUP ); 4a3a6: 2040 moveal %d0,%a0 <== NOT EXECUTED 4a3a8: 70ff moveq #-1,%d0 <== NOT EXECUTED 4a3aa: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED buf->st_atime = the_jnode->stat_atime; buf->st_mtime = the_jnode->stat_mtime; buf->st_ctime = the_jnode->stat_ctime; return 0; } 4a3b0: 4e75 rts <== NOT EXECUTED IMFS_device_t *io; the_jnode = loc->node_access; switch ( the_jnode->type ) { 4a3b2: 2028 0048 movel %a0@(72),%d0 4a3b6: d080 addl %d0,%d0 4a3b8: 303b 0808 movew %pc@(4a3c2 ,%d0:l),%d0 4a3bc: 48c0 extl %d0 4a3be: 4efb 0802 jmp %pc@(4a3c2 ,%d0:l) 4a3c2: ffdc 0177734 <== NOT EXECUTED 4a3c4: ffdc 0177734 <== NOT EXECUTED 4a3c6: 0096 ffdc 0010 oril #-2359280,%d6 <== NOT EXECUTED 4a3cc: 0052 0122 <== NOT EXECUTED 4a3ce: 0052 0122 <== NOT EXECUTED 4a3d0: 0010 020 <== NOT EXECUTED break; } buf->st_mode = the_jnode->st_mode; buf->st_nlink = the_jnode->st_nlink; buf->st_ino = the_jnode->st_ino; 4a3d2: 2368 0034 0008 movel %a0@(52),%a1@(8) <== NOT EXECUTED buf->st_uid = the_jnode->st_uid; buf->st_gid = the_jnode->st_gid; buf->st_atime = the_jnode->stat_atime; 4a3d8: 2368 003c 0026 movel %a0@(60),%a1@(38) <== NOT EXECUTED buf->st_mtime = the_jnode->stat_mtime; 4a3de: 2368 0040 002e movel %a0@(64),%a1@(46) <== NOT EXECUTED default: rtems_set_errno_and_return_minus_one( ENOTSUP ); break; } buf->st_mode = the_jnode->st_mode; 4a3e4: 2368 002e 000c movel %a0@(46),%a1@(12) <== NOT EXECUTED buf->st_nlink = the_jnode->st_nlink; 4a3ea: 3368 0032 0010 movew %a0@(50),%a1@(16) <== NOT EXECUTED case IMFS_SYM_LINK: buf->st_size = 0; break; case IMFS_FIFO: buf->st_size = 0; 4a3f0: 4280 clrl %d0 <== NOT EXECUTED 4a3f2: 4281 clrl %d1 <== NOT EXECUTED } buf->st_mode = the_jnode->st_mode; buf->st_nlink = the_jnode->st_nlink; buf->st_ino = the_jnode->st_ino; buf->st_uid = the_jnode->st_uid; 4a3f4: 3368 0038 0012 movew %a0@(56),%a1@(18) <== NOT EXECUTED case IMFS_SYM_LINK: buf->st_size = 0; break; case IMFS_FIFO: buf->st_size = 0; 4a3fa: 2340 001e movel %d0,%a1@(30) <== NOT EXECUTED 4a3fe: 2341 0022 movel %d1,%a1@(34) <== NOT EXECUTED buf->st_uid = the_jnode->st_uid; buf->st_gid = the_jnode->st_gid; buf->st_atime = the_jnode->stat_atime; buf->st_mtime = the_jnode->stat_mtime; buf->st_ctime = the_jnode->stat_ctime; 4a402: 4280 clrl %d0 <== NOT EXECUTED buf->st_mode = the_jnode->st_mode; buf->st_nlink = the_jnode->st_nlink; buf->st_ino = the_jnode->st_ino; buf->st_uid = the_jnode->st_uid; buf->st_gid = the_jnode->st_gid; 4a404: 3368 003a 0014 movew %a0@(58),%a1@(20) <== NOT EXECUTED buf->st_atime = the_jnode->stat_atime; buf->st_mtime = the_jnode->stat_mtime; buf->st_ctime = the_jnode->stat_ctime; 4a40a: 2368 0044 0036 movel %a0@(68),%a1@(54) <== NOT EXECUTED return 0; } 4a410: 4e5e unlk %fp 4a412: 4e75 rts buf->st_rdev = rtems_filesystem_make_dev_t( io->major, io->minor ); break; case IMFS_LINEAR_FILE: case IMFS_MEMORY_FILE: buf->st_size = the_jnode->info.file.size; 4a414: 2028 004c movel %a0@(76),%d0 4a418: 2228 0050 movel %a0@(80),%d1 break; } buf->st_mode = the_jnode->st_mode; buf->st_nlink = the_jnode->st_nlink; buf->st_ino = the_jnode->st_ino; 4a41c: 2368 0034 0008 movel %a0@(52),%a1@(8) buf->st_uid = the_jnode->st_uid; buf->st_gid = the_jnode->st_gid; buf->st_atime = the_jnode->stat_atime; 4a422: 2368 003c 0026 movel %a0@(60),%a1@(38) buf->st_mtime = the_jnode->stat_mtime; 4a428: 2368 0040 002e movel %a0@(64),%a1@(46) rtems_set_errno_and_return_minus_one( ENOTSUP ); break; } buf->st_mode = the_jnode->st_mode; buf->st_nlink = the_jnode->st_nlink; 4a42e: 3368 0032 0010 movew %a0@(50),%a1@(16) buf->st_uid = the_jnode->st_uid; buf->st_gid = the_jnode->st_gid; buf->st_atime = the_jnode->stat_atime; buf->st_mtime = the_jnode->stat_mtime; buf->st_ctime = the_jnode->stat_ctime; 4a434: 2368 0044 0036 movel %a0@(68),%a1@(54) default: rtems_set_errno_and_return_minus_one( ENOTSUP ); break; } buf->st_mode = the_jnode->st_mode; 4a43a: 2368 002e 000c movel %a0@(46),%a1@(12) buf->st_nlink = the_jnode->st_nlink; buf->st_ino = the_jnode->st_ino; buf->st_uid = the_jnode->st_uid; 4a440: 3368 0038 0012 movew %a0@(56),%a1@(18) buf->st_rdev = rtems_filesystem_make_dev_t( io->major, io->minor ); break; case IMFS_LINEAR_FILE: case IMFS_MEMORY_FILE: buf->st_size = the_jnode->info.file.size; 4a446: 2340 001e movel %d0,%a1@(30) 4a44a: 2341 0022 movel %d1,%a1@(34) buf->st_uid = the_jnode->st_uid; buf->st_gid = the_jnode->st_gid; buf->st_atime = the_jnode->stat_atime; buf->st_mtime = the_jnode->stat_mtime; buf->st_ctime = the_jnode->stat_ctime; 4a44e: 4280 clrl %d0 buf->st_mode = the_jnode->st_mode; buf->st_nlink = the_jnode->st_nlink; buf->st_ino = the_jnode->st_ino; buf->st_uid = the_jnode->st_uid; buf->st_gid = the_jnode->st_gid; 4a450: 3368 003a 0014 movew %a0@(58),%a1@(20) 4a456: 60b8 bras 4a410 switch ( the_jnode->type ) { case IMFS_DEVICE: io = &the_jnode->info.device; buf->st_rdev = rtems_filesystem_make_dev_t( io->major, io->minor ); 4a458: 2028 0050 movel %a0@(80),%d0 4a45c: 2368 004c 0016 movel %a0@(76),%a1@(22) break; } buf->st_mode = the_jnode->st_mode; buf->st_nlink = the_jnode->st_nlink; buf->st_ino = the_jnode->st_ino; 4a462: 2368 0034 0008 movel %a0@(52),%a1@(8) buf->st_uid = the_jnode->st_uid; buf->st_gid = the_jnode->st_gid; buf->st_atime = the_jnode->stat_atime; 4a468: 2368 003c 0026 movel %a0@(60),%a1@(38) buf->st_mtime = the_jnode->stat_mtime; 4a46e: 2368 0040 002e movel %a0@(64),%a1@(46) rtems_set_errno_and_return_minus_one( ENOTSUP ); break; } buf->st_mode = the_jnode->st_mode; buf->st_nlink = the_jnode->st_nlink; 4a474: 3368 0032 0010 movew %a0@(50),%a1@(16) buf->st_uid = the_jnode->st_uid; buf->st_gid = the_jnode->st_gid; buf->st_atime = the_jnode->stat_atime; buf->st_mtime = the_jnode->stat_mtime; buf->st_ctime = the_jnode->stat_ctime; 4a47a: 2368 0044 0036 movel %a0@(68),%a1@(54) default: rtems_set_errno_and_return_minus_one( ENOTSUP ); break; } buf->st_mode = the_jnode->st_mode; 4a480: 2368 002e 000c movel %a0@(46),%a1@(12) buf->st_nlink = the_jnode->st_nlink; buf->st_ino = the_jnode->st_ino; buf->st_uid = the_jnode->st_uid; 4a486: 3368 0038 0012 movew %a0@(56),%a1@(18) switch ( the_jnode->type ) { case IMFS_DEVICE: io = &the_jnode->info.device; buf->st_rdev = rtems_filesystem_make_dev_t( io->major, io->minor ); 4a48c: 2340 001a movel %d0,%a1@(26) buf->st_uid = the_jnode->st_uid; buf->st_gid = the_jnode->st_gid; buf->st_atime = the_jnode->stat_atime; buf->st_mtime = the_jnode->stat_mtime; buf->st_ctime = the_jnode->stat_ctime; 4a490: 4280 clrl %d0 buf->st_mode = the_jnode->st_mode; buf->st_nlink = the_jnode->st_nlink; buf->st_ino = the_jnode->st_ino; buf->st_uid = the_jnode->st_uid; buf->st_gid = the_jnode->st_gid; 4a492: 3368 003a 0014 movew %a0@(58),%a1@(20) 4a498: 6000 ff76 braw 4a410 00043614 : int IMFS_symlink( rtems_filesystem_location_info_t *parent_loc, const char *link_name, const char *node_name ) { 43614: 4e56 ffc4 linkw %fp,#-60 43618: 2f03 movel %d3,%sp@- int i; /* * Remove any separators at the end of the string. */ IMFS_get_token( node_name, strlen( node_name ), new_name, &i ); 4361a: 260e movel %fp,%d3 4361c: 0683 ffff ffc7 addil #-57,%d3 int IMFS_symlink( rtems_filesystem_location_info_t *parent_loc, const char *link_name, const char *node_name ) { 43622: 2f02 movel %d2,%sp@- 43624: 242e 0010 movel %fp@(16),%d2 int i; /* * Remove any separators at the end of the string. */ IMFS_get_token( node_name, strlen( node_name ), new_name, &i ); 43628: 2f02 movel %d2,%sp@- 4362a: 4eb9 0005 573c jsr 5573c 43630: 588f addql #4,%sp 43632: 486e fffc pea %fp@(-4) 43636: 2f03 movel %d3,%sp@- 43638: 2f00 movel %d0,%sp@- 4363a: 2f02 movel %d2,%sp@- 4363c: 4eb9 0004 f978 jsr 4f978 /* * Duplicate link name */ info.sym_link.name = strdup(link_name); 43642: 2f2e 000c movel %fp@(12),%sp@- 43646: 4eb9 0005 52ac jsr 552ac if (info.sym_link.name == NULL) { 4364c: 4fef 0014 lea %sp@(20),%sp IMFS_get_token( node_name, strlen( node_name ), new_name, &i ); /* * Duplicate link name */ info.sym_link.name = strdup(link_name); 43650: 2d40 ffe8 movel %d0,%fp@(-24) if (info.sym_link.name == NULL) { 43654: 6730 beqs 43686 * was ONLY passed a NULL when we created the root node. We * added a new IMFS_create_root_node() so this path no longer * existed. The result was simpler code which should not have * this path. */ new_node = IMFS_create_node( 43656: 486e ffe8 pea %fp@(-24) 4365a: 2f3c 0000 a1ff movel #41471,%sp@- 43660: 2f03 movel %d3,%sp@- 43662: 4878 0004 pea 4 43666: 2f2e 0008 movel %fp@(8),%sp@- 4366a: 4eb9 0004 eb50 jsr 4eb50 new_name, ( S_IFLNK | ( S_IRWXU | S_IRWXG | S_IRWXO )), &info ); if (new_node == NULL) { 43670: 4fef 0014 lea %sp@(20),%sp 43674: 4a80 tstl %d0 43676: 6728 beqs 436a0 free(info.sym_link.name); rtems_set_errno_and_return_minus_one(ENOMEM); } return 0; } 43678: 242e ffbc movel %fp@(-68),%d2 new_name, ( S_IFLNK | ( S_IRWXU | S_IRWXG | S_IRWXO )), &info ); if (new_node == NULL) { 4367c: 4280 clrl %d0 free(info.sym_link.name); rtems_set_errno_and_return_minus_one(ENOMEM); } return 0; } 4367e: 262e ffc0 movel %fp@(-64),%d3 43682: 4e5e unlk %fp 43684: 4e75 rts /* * Duplicate link name */ info.sym_link.name = strdup(link_name); if (info.sym_link.name == NULL) { rtems_set_errno_and_return_minus_one(ENOMEM); 43686: 4eb9 0005 43c0 jsr 543c0 <__errno> <== NOT EXECUTED 4368c: 740c moveq #12,%d2 <== NOT EXECUTED 4368e: 2040 moveal %d0,%a0 <== NOT EXECUTED 43690: 70ff moveq #-1,%d0 <== NOT EXECUTED 43692: 2082 movel %d2,%a0@ <== NOT EXECUTED free(info.sym_link.name); rtems_set_errno_and_return_minus_one(ENOMEM); } return 0; } 43694: 242e ffbc movel %fp@(-68),%d2 <== NOT EXECUTED 43698: 262e ffc0 movel %fp@(-64),%d3 <== NOT EXECUTED 4369c: 4e5e unlk %fp <== NOT EXECUTED 4369e: 4e75 rts <== NOT EXECUTED ( S_IFLNK | ( S_IRWXU | S_IRWXG | S_IRWXO )), &info ); if (new_node == NULL) { free(info.sym_link.name); 436a0: 2f2e ffe8 movel %fp@(-24),%sp@- <== NOT EXECUTED 436a4: 4eb9 0004 3fbc jsr 43fbc <== NOT EXECUTED rtems_set_errno_and_return_minus_one(ENOMEM); 436aa: 4eb9 0005 43c0 jsr 543c0 <__errno> <== NOT EXECUTED } return 0; } 436b0: 242e ffbc movel %fp@(-68),%d2 <== NOT EXECUTED &info ); if (new_node == NULL) { free(info.sym_link.name); rtems_set_errno_and_return_minus_one(ENOMEM); 436b4: 2040 moveal %d0,%a0 <== NOT EXECUTED 436b6: 720c moveq #12,%d1 <== NOT EXECUTED 436b8: 588f addql #4,%sp <== NOT EXECUTED 436ba: 70ff moveq #-1,%d0 <== NOT EXECUTED } return 0; } 436bc: 262e ffc0 movel %fp@(-64),%d3 <== NOT EXECUTED 436c0: 4e5e unlk %fp <== NOT EXECUTED &info ); if (new_node == NULL) { free(info.sym_link.name); rtems_set_errno_and_return_minus_one(ENOMEM); 436c2: 2081 movel %d1,%a0@ <== NOT EXECUTED } return 0; } 436c4: 4e75 rts <== NOT EXECUTED ... 000436c8 : /* * If this is the last last pointer to the node * free the node. */ if ( node->type == IMFS_HARD_LINK ) { 436c8: 7003 moveq #3,%d0 int IMFS_unlink( rtems_filesystem_location_info_t *parentloc, /* IN */ rtems_filesystem_location_info_t *loc /* IN */ ) { 436ca: 4e56 ffd0 linkw %fp,#-48 436ce: 48d7 0c1c moveml %d2-%d4/%a2-%a3,%sp@ 436d2: 246e 000c moveal %fp@(12),%a2 436d6: 242e 0008 movel %fp@(8),%d2 IMFS_jnode_t *node; rtems_filesystem_location_info_t the_link; int result = 0; node = loc->node_access; 436da: 2652 moveal %a2@,%a3 /* * If this is the last last pointer to the node * free the node. */ if ( node->type == IMFS_HARD_LINK ) { 436dc: b0ab 0048 cmpl %a3@(72),%d0 436e0: 671a beqs 436fc /* * Now actually free the node we were asked to free. */ result = (*loc->handlers->rmnod_h)( parentloc, loc ); 436e2: 2f0a movel %a2,%sp@- 436e4: 206a 0008 moveal %a2@(8),%a0 436e8: 2f02 movel %d2,%sp@- 436ea: 2068 0034 moveal %a0@(52),%a0 436ee: 4e90 jsr %a0@ return result; 436f0: 508f addql #8,%sp } 436f2: 4cee 0c1c ffd0 moveml %fp@(-48),%d2-%d4/%a2-%a3 436f8: 4e5e unlk %fp 436fa: 4e75 rts * free the node. */ if ( node->type == IMFS_HARD_LINK ) { if ( !node->info.hard_link.link_node ) 436fc: 202b 004c movel %a3@(76),%d0 43700: 6700 0090 beqw 43792 rtems_set_errno_and_return_minus_one( EINVAL ); the_link = *loc; 43704: 41ea 0004 lea %a2@(4),%a0 the_link.node_access = node->info.hard_link.link_node; IMFS_Set_handlers( &the_link ); 43708: 260e movel %fp,%d3 4370a: 0683 ffff ffe4 addil #-28,%d3 /* * If removing the last hard link to a node, then we need * to remove the node that is a link and the node itself. */ if ( node->info.hard_link.link_node->st_nlink == 1) 43710: 7801 moveq #1,%d4 if ( node->type == IMFS_HARD_LINK ) { if ( !node->info.hard_link.link_node ) rtems_set_errno_and_return_minus_one( EINVAL ); the_link = *loc; 43712: 2d58 ffe8 movel %a0@+,%fp@(-24) 43716: 2d58 ffec movel %a0@+,%fp@(-20) 4371a: 2d58 fff0 movel %a0@+,%fp@(-16) 4371e: 2d50 fff4 movel %a0@,%fp@(-12) the_link.node_access = node->info.hard_link.link_node; 43722: 2d40 ffe4 movel %d0,%fp@(-28) IMFS_Set_handlers( &the_link ); 43726: 2f03 movel %d3,%sp@- 43728: 4eb9 0004 ed44 jsr 4ed44 /* * If removing the last hard link to a node, then we need * to remove the node that is a link and the node itself. */ if ( node->info.hard_link.link_node->st_nlink == 1) 4372e: 206b 004c moveal %a3@(76),%a0 43732: 4281 clrl %d1 43734: 588f addql #4,%sp 43736: 3028 0032 movew %a0@(50),%d0 4373a: 3200 movew %d0,%d1 4373c: b881 cmpl %d1,%d4 4373e: 6730 beqs 43770 if ( result != 0 ) return -1; } else { node->info.hard_link.link_node->st_nlink --; 43740: 5380 subql #1,%d0 43742: 3140 0032 movew %d0,%a0@(50) IMFS_update_ctime( node->info.hard_link.link_node ); 43746: 42a7 clrl %sp@- 43748: 486e fff8 pea %fp@(-8) 4374c: 4eb9 0004 404c jsr 4404c 43752: 206b 004c moveal %a3@(76),%a0 43756: 508f addql #8,%sp 43758: 216e fff8 0044 movel %fp@(-8),%a0@(68) /* * Now actually free the node we were asked to free. */ result = (*loc->handlers->rmnod_h)( parentloc, loc ); 4375e: 2f0a movel %a2,%sp@- 43760: 206a 0008 moveal %a2@(8),%a0 43764: 2f02 movel %d2,%sp@- 43766: 2068 0034 moveal %a0@(52),%a0 4376a: 4e90 jsr %a0@ return result; 4376c: 508f addql #8,%sp 4376e: 6082 bras 436f2 * to remove the node that is a link and the node itself. */ if ( node->info.hard_link.link_node->st_nlink == 1) { result = (*the_link.handlers->rmnod_h)( parentloc, &the_link ); 43770: 2f03 movel %d3,%sp@- 43772: 2f02 movel %d2,%sp@- 43774: 206e ffec moveal %fp@(-20),%a0 43778: 2068 0034 moveal %a0@(52),%a0 4377c: 4e90 jsr %a0@ if ( result != 0 ) 4377e: 508f addql #8,%sp 43780: 4a80 tstl %d0 43782: 6700 ff5e beqw 436e2 43786: 70ff moveq #-1,%d0 */ result = (*loc->handlers->rmnod_h)( parentloc, loc ); return result; } 43788: 4cee 0c1c ffd0 moveml %fp@(-48),%d2-%d4/%a2-%a3 4378e: 4e5e unlk %fp 43790: 4e75 rts */ if ( node->type == IMFS_HARD_LINK ) { if ( !node->info.hard_link.link_node ) rtems_set_errno_and_return_minus_one( EINVAL ); 43792: 4eb9 0005 43c0 jsr 543c0 <__errno> <== NOT EXECUTED 43798: 7216 moveq #22,%d1 <== NOT EXECUTED 4379a: 2040 moveal %d0,%a0 <== NOT EXECUTED 4379c: 70ff moveq #-1,%d0 <== NOT EXECUTED */ result = (*loc->handlers->rmnod_h)( parentloc, loc ); return result; } 4379e: 4cee 0c1c ffd0 moveml %fp@(-48),%d2-%d4/%a2-%a3 <== NOT EXECUTED */ if ( node->type == IMFS_HARD_LINK ) { if ( !node->info.hard_link.link_node ) rtems_set_errno_and_return_minus_one( EINVAL ); 437a4: 2081 movel %d1,%a0@ <== NOT EXECUTED */ result = (*loc->handlers->rmnod_h)( parentloc, loc ); return result; } 437a6: 4e5e unlk %fp <== NOT EXECUTED 437a8: 4e75 rts <== NOT EXECUTED ... 000437ac : /* * Is the node that we are mounting onto a directory node ? */ if ( node->type != IMFS_DIRECTORY ) 437ac: 7001 moveq #1,%d0 #include int IMFS_unmount( rtems_filesystem_mount_table_entry_t *mt_entry ) { 437ae: 4e56 0000 linkw %fp,#0 437b2: 206e 0008 moveal %fp@(8),%a0 IMFS_jnode_t *node; node = mt_entry->mt_point_node.node_access; 437b6: 2068 0008 moveal %a0@(8),%a0 /* * Is the node that we are mounting onto a directory node ? */ if ( node->type != IMFS_DIRECTORY ) 437ba: b0a8 0048 cmpl %a0@(72),%d0 437be: 6610 bnes 437d0 /* * Did the node indicate that there was a directory mounted here? */ if ( node->info.directory.mt_fs == NULL ) 437c0: 4aa8 0058 tstl %a0@(88) 437c4: 671c beqs 437e2 /* * Set the mt_fs pointer to indicate that there is no longer * a file system mounted to this point. */ node->info.directory.mt_fs = NULL; 437c6: 42a8 0058 clrl %a0@(88) 437ca: 4280 clrl %d0 return 0; } 437cc: 4e5e unlk %fp 437ce: 4e75 rts /* * Is the node that we are mounting onto a directory node ? */ if ( node->type != IMFS_DIRECTORY ) rtems_set_errno_and_return_minus_one( ENOTDIR ); 437d0: 4eb9 0005 43c0 jsr 543c0 <__errno> <== NOT EXECUTED 437d6: 7214 moveq #20,%d1 <== NOT EXECUTED 437d8: 2040 moveal %d0,%a0 <== NOT EXECUTED 437da: 70ff moveq #-1,%d0 <== NOT EXECUTED */ node->info.directory.mt_fs = NULL; return 0; } 437dc: 4e5e unlk %fp <== NOT EXECUTED /* * Is the node that we are mounting onto a directory node ? */ if ( node->type != IMFS_DIRECTORY ) rtems_set_errno_and_return_minus_one( ENOTDIR ); 437de: 2081 movel %d1,%a0@ <== NOT EXECUTED */ node->info.directory.mt_fs = NULL; return 0; } 437e0: 4e75 rts <== NOT EXECUTED /* * Did the node indicate that there was a directory mounted here? */ if ( node->info.directory.mt_fs == NULL ) rtems_set_errno_and_return_minus_one( EINVAL ); /* XXX */ 437e2: 4eb9 0005 43c0 jsr 543c0 <__errno> <== NOT EXECUTED 437e8: 7216 moveq #22,%d1 <== NOT EXECUTED 437ea: 2040 moveal %d0,%a0 <== NOT EXECUTED 437ec: 70ff moveq #-1,%d0 <== NOT EXECUTED */ node->info.directory.mt_fs = NULL; return 0; } 437ee: 4e5e unlk %fp <== NOT EXECUTED /* * Did the node indicate that there was a directory mounted here? */ if ( node->info.directory.mt_fs == NULL ) rtems_set_errno_and_return_minus_one( EINVAL ); /* XXX */ 437f0: 2081 movel %d1,%a0@ <== NOT EXECUTED */ node->info.directory.mt_fs = NULL; return 0; } 437f2: 4e75 rts 000428b4 : void RTEMS_Malloc_Initialize( void *heap_begin, uintptr_t heap_size, size_t sbrk_amount ) { 428b4: 4e56 0000 linkw %fp,#0 #endif /* * If configured, initialize the statistics support */ if ( rtems_malloc_statistics_helpers != NULL ) { 428b8: 2079 0005 dd36 moveal 5dd36 ,%a0 void RTEMS_Malloc_Initialize( void *heap_begin, uintptr_t heap_size, size_t sbrk_amount ) { 428be: 2f03 movel %d3,%sp@- 428c0: 262e 0008 movel %fp@(8),%d3 428c4: 2f02 movel %d2,%sp@- 428c6: 242e 000c movel %fp@(12),%d2 #endif /* * If configured, initialize the statistics support */ if ( rtems_malloc_statistics_helpers != NULL ) { 428ca: 4a88 tstl %a0 428cc: 6704 beqs 428d2 (*rtems_malloc_statistics_helpers->initialize)(); 428ce: 2050 moveal %a0@,%a0 <== NOT EXECUTED 428d0: 4e90 jsr %a0@ <== NOT EXECUTED } /* * Initialize the garbage collection list to start with nothing on it. */ malloc_deferred_frees_initialize(); 428d2: 4eb9 0004 aba4 jsr 4aba4 /* * Initialize the optional sbrk support for extending the heap */ if ( rtems_malloc_sbrk_helpers != NULL ) { 428d8: 2079 0005 dd3a moveal 5dd3a ,%a0 428de: 4a88 tstl %a0 428e0: 6712 beqs 428f4 void *new_heap_begin = (*rtems_malloc_sbrk_helpers->initialize)( 428e2: 2f2e 0010 movel %fp@(16),%sp@- <== NOT EXECUTED heap_begin, sbrk_amount ); heap_size -= (uintptr_t) new_heap_begin - (uintptr_t) heap_begin; 428e6: d483 addl %d3,%d2 <== NOT EXECUTED /* * Initialize the optional sbrk support for extending the heap */ if ( rtems_malloc_sbrk_helpers != NULL ) { void *new_heap_begin = (*rtems_malloc_sbrk_helpers->initialize)( 428e8: 2f03 movel %d3,%sp@- <== NOT EXECUTED 428ea: 2050 moveal %a0@,%a0 <== NOT EXECUTED 428ec: 4e90 jsr %a0@ <== NOT EXECUTED heap_begin, sbrk_amount ); heap_size -= (uintptr_t) new_heap_begin - (uintptr_t) heap_begin; 428ee: 508f addql #8,%sp <== NOT EXECUTED 428f0: 9480 subl %d0,%d2 <== NOT EXECUTED 428f2: 2600 movel %d0,%d3 <== NOT EXECUTED * of the time under UNIX because zero'ing memory when it is first * given to a process eliminates the chance of a process seeing data * left over from another process. This would be a security violation. */ if ( 428f4: 4a39 0005 dd35 tstb 5dd35 428fa: 6624 bnes 42920 !rtems_unified_work_area && rtems_configuration_get_do_zero_of_workspace() 428fc: 4a39 0005 d77c tstb 5d77c 42902: 6644 bnes 42948 void *area_begin, uintptr_t area_size, uintptr_t page_size ) { return _Heap_Initialize( heap, area_begin, area_size, page_size ); 42904: 4878 0004 pea 4 42908: 2f02 movel %d2,%sp@- 4290a: 2f03 movel %d3,%sp@- 4290c: 2f39 0005 d6b0 movel 5d6b0 ,%sp@- 42912: 4eb9 0004 6c60 jsr 46c60 <_Heap_Initialize> RTEMS_Malloc_Heap, heap_begin, heap_size, CPU_HEAP_ALIGNMENT ); if ( status == 0 ) { 42918: 4fef 0010 lea %sp@(16),%sp 4291c: 4a80 tstl %d0 4291e: 675c beqs 4297c rtems_fatal_error_occurred( RTEMS_NO_MEMORY ); } } MSBUMP( space_available, _Protected_heap_Get_size(RTEMS_Malloc_Heap) ); 42920: 2f39 0005 d6b0 movel 5d6b0 ,%sp@- 42926: 2439 0005 edb0 movel 5edb0 ,%d2 4292c: 4eb9 0004 7824 jsr 47824 <_Protected_heap_Get_size> printk( "\n" ); rtems_print_buffer( (heap_begin + heap_size) - 48, 48 ); rtems_fatal_error_occurred( RTEMS_NO_MEMORY ); } #endif } 42932: 262e fffc movel %fp@(-4),%d3 if ( status == 0 ) { rtems_fatal_error_occurred( RTEMS_NO_MEMORY ); } } MSBUMP( space_available, _Protected_heap_Get_size(RTEMS_Malloc_Heap) ); 42936: d082 addl %d2,%d0 42938: 588f addql #4,%sp printk( "\n" ); rtems_print_buffer( (heap_begin + heap_size) - 48, 48 ); rtems_fatal_error_occurred( RTEMS_NO_MEMORY ); } #endif } 4293a: 242e fff8 movel %fp@(-8),%d2 4293e: 4e5e unlk %fp if ( status == 0 ) { rtems_fatal_error_occurred( RTEMS_NO_MEMORY ); } } MSBUMP( space_available, _Protected_heap_Get_size(RTEMS_Malloc_Heap) ); 42940: 23c0 0005 edb0 movel %d0,5edb0 printk( "\n" ); rtems_print_buffer( (heap_begin + heap_size) - 48, 48 ); rtems_fatal_error_occurred( RTEMS_NO_MEMORY ); } #endif } 42946: 4e75 rts if ( !rtems_unified_work_area && rtems_configuration_get_do_zero_of_workspace() ) { memset( heap_begin, 0, heap_size ); 42948: 2f02 movel %d2,%sp@- 4294a: 42a7 clrl %sp@- 4294c: 2f03 movel %d3,%sp@- 4294e: 4eb9 0004 f41c jsr 4f41c * Unfortunately we cannot use assert if this fails because if this * has failed we do not have a heap and if we do not have a heap * STDIO cannot work because there will be no buffers. */ if ( !rtems_unified_work_area ) { 42954: 4fef 000c lea %sp@(12),%sp 42958: 4a39 0005 dd35 tstb 5dd35 4295e: 66c0 bnes 42920 42960: 4878 0004 pea 4 42964: 2f02 movel %d2,%sp@- 42966: 2f03 movel %d3,%sp@- 42968: 2f39 0005 d6b0 movel 5d6b0 ,%sp@- 4296e: 4eb9 0004 6c60 jsr 46c60 <_Heap_Initialize> RTEMS_Malloc_Heap, heap_begin, heap_size, CPU_HEAP_ALIGNMENT ); if ( status == 0 ) { 42974: 4fef 0010 lea %sp@(16),%sp 42978: 4a80 tstl %d0 4297a: 66a4 bnes 42920 rtems_fatal_error_occurred( RTEMS_NO_MEMORY ); 4297c: 4878 001a pea 1a <== NOT EXECUTED 42980: 4eb9 0004 6458 jsr 46458 <== NOT EXECUTED ... 00044832 : static rtems_printk_plugin_t print_handler; void Stack_check_Dump_threads_usage( Thread_Control *the_thread ) { 44832: 4e56 ffe0 linkw %fp,#-32 <== NOT EXECUTED 44836: 48d7 1c1c moveml %d2-%d4/%a2-%a4,%sp@ <== NOT EXECUTED 4483a: 246e 0008 moveal %fp@(8),%a2 <== NOT EXECUTED void *high_water_mark; void *current; Stack_Control *stack; char name[5]; if ( !the_thread ) 4483e: 4a8a tstl %a2 <== NOT EXECUTED 44840: 6700 00c2 beqw 44904 <== NOT EXECUTED return; if ( !print_handler ) 44844: 2879 000a 39f8 moveal a39f8 ,%a4 <== NOT EXECUTED 4484a: 4a8c tstl %a4 <== NOT EXECUTED 4484c: 6700 00b6 beqw 44904 <== NOT EXECUTED /* * Obtain interrupt stack information */ if (the_thread == (Thread_Control *) -1) { 44850: 70ff moveq #-1,%d0 <== NOT EXECUTED 44852: b08a cmpl %a2,%d0 <== NOT EXECUTED 44854: 6700 00d8 beqw 4492e <== NOT EXECUTED current = 0; } else return; } else { stack = &the_thread->Start.Initial_stack; 44858: 47ea 00be lea %a2@(190),%a3 <== NOT EXECUTED current = (void *)_CPU_Context_Get_SP( &the_thread->Registers ); } low = Stack_check_usable_stack_start(stack); size = Stack_check_usable_stack_size(stack); 4485c: 2413 movel %a3@,%d2 <== NOT EXECUTED 4485e: 0682 ffff fff0 addil #-16,%d2 <== NOT EXECUTED } else { stack = &the_thread->Start.Initial_stack; current = (void *)_CPU_Context_Get_SP( &the_thread->Registers ); } low = Stack_check_usable_stack_start(stack); 44864: 262b 0004 movel %a3@(4),%d3 <== NOT EXECUTED 44868: 0683 0000 0010 addil #16,%d3 <== NOT EXECUTED } else return; } else { stack = &the_thread->Start.Initial_stack; current = (void *)_CPU_Context_Get_SP( &the_thread->Registers ); 4486e: 282a 00fe movel %a2@(254),%d4 <== NOT EXECUTED } low = Stack_check_usable_stack_start(stack); size = Stack_check_usable_stack_size(stack); high_water_mark = Stack_check_find_high_water_mark(low, size); 44872: 2f02 movel %d2,%sp@- <== NOT EXECUTED 44874: 2f03 movel %d3,%sp@- <== NOT EXECUTED 44876: 4eb9 0004 47fe jsr 447fe <== NOT EXECUTED if ( high_water_mark ) 4487c: 508f addql #8,%sp <== NOT EXECUTED 4487e: 4a80 tstl %d0 <== NOT EXECUTED 44880: 6700 00e2 beqw 44964 <== NOT EXECUTED used = Stack_check_Calculate_used( low, size, high_water_mark ); 44884: d682 addl %d2,%d3 <== NOT EXECUTED 44886: 9680 subl %d0,%d3 <== NOT EXECUTED else used = 0; if ( the_thread ) { 44888: 4a8a tstl %a2 <== NOT EXECUTED 4488a: 6700 00e0 beqw 4496c <== NOT EXECUTED (*print_handler)( 4488e: 486e fffb pea %fp@(-5) <== NOT EXECUTED 44892: 4878 0005 pea 5 <== NOT EXECUTED 44896: 2f2a 0008 movel %a2@(8),%sp@- <== NOT EXECUTED 4489a: 4eb9 0004 a924 jsr 4a924 <== NOT EXECUTED 448a0: 2f00 movel %d0,%sp@- <== NOT EXECUTED 448a2: 2f2a 0008 movel %a2@(8),%sp@- <== NOT EXECUTED 448a6: 4879 0009 9250 pea 99250 <== NOT EXECUTED 448ac: 2f39 000a 39f4 movel a39f4 ,%sp@- <== NOT EXECUTED 448b2: 4e94 jsr %a4@ <== NOT EXECUTED ); } else { (*print_handler)( print_context, "0x%08" PRIx32 " INTR", ~0 ); } (*print_handler)( 448b4: 206b 0004 moveal %a3@(4),%a0 <== NOT EXECUTED used = Stack_check_Calculate_used( low, size, high_water_mark ); else used = 0; if ( the_thread ) { (*print_handler)( 448b8: 4fef 001c lea %sp@(28),%sp <== NOT EXECUTED ); } else { (*print_handler)( print_context, "0x%08" PRIx32 " INTR", ~0 ); } (*print_handler)( 448bc: 2f02 movel %d2,%sp@- <== NOT EXECUTED 448be: 2f04 movel %d4,%sp@- <== NOT EXECUTED 448c0: 2013 movel %a3@,%d0 <== NOT EXECUTED 448c2: 5380 subql #1,%d0 <== NOT EXECUTED 448c4: 4870 0800 pea %a0@(00000000,%d0:l) <== NOT EXECUTED 448c8: 2f08 movel %a0,%sp@- <== NOT EXECUTED 448ca: 4879 0009 926b pea 9926b <== NOT EXECUTED 448d0: 2f39 000a 39f4 movel a39f4 ,%sp@- <== NOT EXECUTED 448d6: 2079 000a 39f8 moveal a39f8 ,%a0 <== NOT EXECUTED 448dc: 4e90 jsr %a0@ <== NOT EXECUTED stack->area + stack->size - 1, current, size ); if (Stack_check_Initialized == 0) { 448de: 4fef 0018 lea %sp@(24),%sp <== NOT EXECUTED 448e2: 4ab9 000a 39f0 tstl a39f0 <== NOT EXECUTED 448e8: 6724 beqs 4490e <== NOT EXECUTED (*print_handler)( print_context, "Unavailable\n" ); } else { (*print_handler)( print_context, "%8" PRId32 "\n", used ); 448ea: 2f03 movel %d3,%sp@- <== NOT EXECUTED 448ec: 4879 0009 9296 pea 99296 <== NOT EXECUTED 448f2: 2f39 000a 39f4 movel a39f4 ,%sp@- <== NOT EXECUTED 448f8: 2079 000a 39f8 moveal a39f8 ,%a0 <== NOT EXECUTED 448fe: 4e90 jsr %a0@ <== NOT EXECUTED 44900: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED } } 44904: 4cee 1c1c ffe0 moveml %fp@(-32),%d2-%d4/%a2-%a4 <== NOT EXECUTED 4490a: 4e5e unlk %fp <== NOT EXECUTED 4490c: 4e75 rts <== NOT EXECUTED current, size ); if (Stack_check_Initialized == 0) { (*print_handler)( print_context, "Unavailable\n" ); 4490e: 4879 0009 9289 pea 99289 <== NOT EXECUTED 44914: 2f39 000a 39f4 movel a39f4 ,%sp@- <== NOT EXECUTED 4491a: 2079 000a 39f8 moveal a39f8 ,%a0 <== NOT EXECUTED 44920: 4e90 jsr %a0@ <== NOT EXECUTED 44922: 508f addql #8,%sp <== NOT EXECUTED } else { (*print_handler)( print_context, "%8" PRId32 "\n", used ); } } 44924: 4cee 1c1c ffe0 moveml %fp@(-32),%d2-%d4/%a2-%a4 <== NOT EXECUTED 4492a: 4e5e unlk %fp <== NOT EXECUTED 4492c: 4e75 rts <== NOT EXECUTED /* * Obtain interrupt stack information */ if (the_thread == (Thread_Control *) -1) { if (Stack_check_Interrupt_stack.area) { 4492e: 4ab9 000a 6944 tstl a6944 <== NOT EXECUTED 44934: 67ce beqs 44904 <== NOT EXECUTED 44936: 47f9 000a 6940 lea a6940 ,%a3 <== NOT EXECUTED 4493c: 4284 clrl %d4 <== NOT EXECUTED 4493e: 95ca subal %a2,%a2 <== NOT EXECUTED stack = &the_thread->Start.Initial_stack; current = (void *)_CPU_Context_Get_SP( &the_thread->Registers ); } low = Stack_check_usable_stack_start(stack); size = Stack_check_usable_stack_size(stack); 44940: 2413 movel %a3@,%d2 <== NOT EXECUTED 44942: 0682 ffff fff0 addil #-16,%d2 <== NOT EXECUTED } else { stack = &the_thread->Start.Initial_stack; current = (void *)_CPU_Context_Get_SP( &the_thread->Registers ); } low = Stack_check_usable_stack_start(stack); 44948: 262b 0004 movel %a3@(4),%d3 <== NOT EXECUTED 4494c: 0683 0000 0010 addil #16,%d3 <== NOT EXECUTED size = Stack_check_usable_stack_size(stack); high_water_mark = Stack_check_find_high_water_mark(low, size); 44952: 2f02 movel %d2,%sp@- <== NOT EXECUTED 44954: 2f03 movel %d3,%sp@- <== NOT EXECUTED 44956: 4eb9 0004 47fe jsr 447fe <== NOT EXECUTED if ( high_water_mark ) 4495c: 508f addql #8,%sp <== NOT EXECUTED 4495e: 4a80 tstl %d0 <== NOT EXECUTED 44960: 6600 ff22 bnew 44884 <== NOT EXECUTED 44964: 4283 clrl %d3 <== NOT EXECUTED used = Stack_check_Calculate_used( low, size, high_water_mark ); else used = 0; if ( the_thread ) { 44966: 4a8a tstl %a2 <== NOT EXECUTED 44968: 6600 ff24 bnew 4488e <== NOT EXECUTED "0x%08" PRIx32 " %4s", the_thread->Object.id, rtems_object_get_name( the_thread->Object.id, sizeof(name), name ) ); } else { (*print_handler)( print_context, "0x%08" PRIx32 " INTR", ~0 ); 4496c: 4878 ffff pea ffffffff <== NOT EXECUTED 44970: 4879 0009 925d pea 9925d <== NOT EXECUTED 44976: 2f39 000a 39f4 movel a39f4 ,%sp@- <== NOT EXECUTED 4497c: 4e94 jsr %a4@ <== NOT EXECUTED } (*print_handler)( 4497e: 206b 0004 moveal %a3@(4),%a0 <== NOT EXECUTED "0x%08" PRIx32 " %4s", the_thread->Object.id, rtems_object_get_name( the_thread->Object.id, sizeof(name), name ) ); } else { (*print_handler)( print_context, "0x%08" PRIx32 " INTR", ~0 ); 44982: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED } (*print_handler)( 44986: 2f02 movel %d2,%sp@- <== NOT EXECUTED 44988: 2f04 movel %d4,%sp@- <== NOT EXECUTED 4498a: 2013 movel %a3@,%d0 <== NOT EXECUTED 4498c: 5380 subql #1,%d0 <== NOT EXECUTED 4498e: 4870 0800 pea %a0@(00000000,%d0:l) <== NOT EXECUTED 44992: 2f08 movel %a0,%sp@- <== NOT EXECUTED 44994: 4879 0009 926b pea 9926b <== NOT EXECUTED 4499a: 2f39 000a 39f4 movel a39f4 ,%sp@- <== NOT EXECUTED 449a0: 2079 000a 39f8 moveal a39f8 ,%a0 <== NOT EXECUTED 449a6: 4e90 jsr %a0@ <== NOT EXECUTED stack->area + stack->size - 1, current, size ); if (Stack_check_Initialized == 0) { 449a8: 4fef 0018 lea %sp@(24),%sp <== NOT EXECUTED 449ac: 4ab9 000a 39f0 tstl a39f0 <== NOT EXECUTED 449b2: 6600 ff36 bnew 448ea <== NOT EXECUTED 449b6: 6000 ff56 braw 4490e <== NOT EXECUTED 000447fe : * start at lower memory and find first word that does not * match pattern */ base += PATTERN_SIZE_WORDS; for (ebase = base + length; base < ebase; base++) 447fe: 70fc moveq #-4,%d0 <== NOT EXECUTED */ void *Stack_check_find_high_water_mark( const void *s, size_t n ) { 44800: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED /* * start at lower memory and find first word that does not * match pattern */ base += PATTERN_SIZE_WORDS; 44804: 206e 0008 moveal %fp@(8),%a0 <== NOT EXECUTED 44808: 41e8 0010 lea %a0@(16),%a0 <== NOT EXECUTED for (ebase = base + length; base < ebase; base++) 4480c: c0ae 000c andl %fp@(12),%d0 <== NOT EXECUTED 44810: d088 addl %a0,%d0 <== NOT EXECUTED 44812: b088 cmpl %a0,%d0 <== NOT EXECUTED 44814: 6310 blss 44826 <== NOT EXECUTED if (*base != U32_PATTERN) 44816: 223c a5a5 a5a5 movel #-1515870811,%d1 <== NOT EXECUTED 4481c: b290 cmpl %a0@,%d1 <== NOT EXECUTED 4481e: 660c bnes 4482c <== NOT EXECUTED * start at lower memory and find first word that does not * match pattern */ base += PATTERN_SIZE_WORDS; for (ebase = base + length; base < ebase; base++) 44820: 5888 addql #4,%a0 <== NOT EXECUTED 44822: b1c0 cmpal %d0,%a0 <== NOT EXECUTED 44824: 65f0 bcss 44816 <== NOT EXECUTED 44826: 4280 clrl %d0 <== NOT EXECUTED if (*base != U32_PATTERN) return (void *) base; #endif return (void *)0; } 44828: 4e5e unlk %fp <== NOT EXECUTED 4482a: 4e75 rts <== NOT EXECUTED */ base += PATTERN_SIZE_WORDS; for (ebase = base + length; base < ebase; base++) if (*base != U32_PATTERN) return (void *) base; 4482c: 2008 movel %a0,%d0 <== NOT EXECUTED #endif return (void *)0; } 4482e: 4e5e unlk %fp <== NOT EXECUTED 44830: 4e75 rts 00044a34 : * * NOTE: The system is in a questionable state... we may not get * the following message out. */ void Stack_check_report_blown_task(Thread_Control *running, bool pattern_ok) { 44a34: 4e56 ffd0 linkw %fp,#-48 <== NOT EXECUTED 44a38: 48d7 1c04 moveml %d2/%a2-%a4,%sp@ <== NOT EXECUTED Stack_Control *stack = &running->Start.Initial_stack; void *pattern_area = Stack_check_Get_pattern_area(stack); char name [32]; printk("BLOWN STACK!!!\n"); 44a3c: 4879 0009 92fd pea 992fd <== NOT EXECUTED 44a42: 47f9 0004 79dc lea 479dc ,%a3 <== NOT EXECUTED * * NOTE: The system is in a questionable state... we may not get * the following message out. */ void Stack_check_report_blown_task(Thread_Control *running, bool pattern_ok) { 44a48: 246e 0008 moveal %fp@(8),%a2 <== NOT EXECUTED 44a4c: 242e 000c movel %fp@(12),%d2 <== NOT EXECUTED Stack_Control *stack = &running->Start.Initial_stack; void *pattern_area = Stack_check_Get_pattern_area(stack); 44a50: 286a 00c2 moveal %a2@(194),%a4 <== NOT EXECUTED char name [32]; printk("BLOWN STACK!!!\n"); 44a54: 4e93 jsr %a3@ <== NOT EXECUTED printk("task control block: 0x%08" PRIxPTR "\n", running); 44a56: 2f0a movel %a2,%sp@- <== NOT EXECUTED 44a58: 4879 0009 930d pea 9930d <== NOT EXECUTED 44a5e: 4e93 jsr %a3@ <== NOT EXECUTED printk("task ID: 0x%08lx\n", (unsigned long) running->Object.id); 44a60: 2f2a 0008 movel %a2@(8),%sp@- <== NOT EXECUTED 44a64: 4879 0009 932a pea 9932a <== NOT EXECUTED 44a6a: 4e93 jsr %a3@ <== NOT EXECUTED printk( 44a6c: 2f2a 000c movel %a2@(12),%sp@- <== NOT EXECUTED 44a70: 4879 0009 933c pea 9933c <== NOT EXECUTED 44a76: 4e93 jsr %a3@ <== NOT EXECUTED "task name: 0x%08" PRIx32 "\n", running->Object.name.name_u32 ); printk( 44a78: 486e ffe0 pea %fp@(-32) <== NOT EXECUTED 44a7c: 4878 0020 pea 20 <== NOT EXECUTED 44a80: 2f2a 0008 movel %a2@(8),%sp@- <== NOT EXECUTED 44a84: 4eb9 0004 a924 jsr 4a924 <== NOT EXECUTED 44a8a: 4fef 0024 lea %sp@(36),%sp <== NOT EXECUTED 44a8e: 2e80 movel %d0,%sp@ <== NOT EXECUTED 44a90: 4879 0009 9350 pea 99350 <== NOT EXECUTED 44a96: 4e93 jsr %a3@ <== NOT EXECUTED "task name string: %s\n", rtems_object_get_name(running->Object.id, sizeof(name), name) ); printk( 44a98: 202a 00be movel %a2@(190),%d0 <== NOT EXECUTED 44a9c: 206a 00c2 moveal %a2@(194),%a0 <== NOT EXECUTED 44aa0: 4870 0800 pea %a0@(00000000,%d0:l) <== NOT EXECUTED 44aa4: 2f08 movel %a0,%sp@- <== NOT EXECUTED 44aa6: 2f00 movel %d0,%sp@- <== NOT EXECUTED 44aa8: 4879 0009 9366 pea 99366 <== NOT EXECUTED 44aae: 4e93 jsr %a3@ <== NOT EXECUTED "task stack area (%lu Bytes): 0x%08" PRIxPTR " .. 0x%08" PRIxPTR "\n", (unsigned long) stack->size, stack->area, ((char *) stack->area + stack->size) ); if (!pattern_ok) { 44ab0: 4fef 0018 lea %sp@(24),%sp <== NOT EXECUTED 44ab4: 4a02 tstb %d2 <== NOT EXECUTED 44ab6: 670a beqs 44ac2 <== NOT EXECUTED rtems_configuration_get_user_multiprocessing_table()->node ); } #endif rtems_fatal_error_occurred(0x81); 44ab8: 4878 0081 pea 81 <== NOT EXECUTED 44abc: 4eb9 0004 b2ac jsr 4b2ac <== NOT EXECUTED (unsigned long) stack->size, stack->area, ((char *) stack->area + stack->size) ); if (!pattern_ok) { printk( 44ac2: 486c 0018 pea %a4@(24) <== NOT EXECUTED 44ac6: 486c 0008 pea %a4@(8) <== NOT EXECUTED 44aca: 4878 0010 pea 10 <== NOT EXECUTED 44ace: 4879 0009 9397 pea 99397 <== NOT EXECUTED 44ad4: 4e93 jsr %a3@ <== NOT EXECUTED 44ad6: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED rtems_configuration_get_user_multiprocessing_table()->node ); } #endif rtems_fatal_error_occurred(0x81); 44ada: 4878 0081 pea 81 <== NOT EXECUTED 44ade: 4eb9 0004 b2ac jsr 4b2ac <== NOT EXECUTED 0004cacc : uint32_t TOD_MICROSECONDS_TO_TICKS( uint32_t microseconds ) { return (microseconds / rtems_configuration_get_microseconds_per_tick()); } 4cacc: 41f9 0006 4fd0 lea 64fd0 ,%a0 #include uint32_t TOD_MICROSECONDS_TO_TICKS( uint32_t microseconds ) { 4cad2: 4e56 0000 linkw %fp,#0 return (microseconds / rtems_configuration_get_microseconds_per_tick()); } 4cad6: 202e 0008 movel %fp@(8),%d0 4cada: 4e5e unlk %fp 4cadc: 4c50 0000 remul %a0@,%d0,%d0 4cae0: 4e75 rts ... 00047864 : #include uint32_t TOD_MILLISECONDS_TO_TICKS( uint32_t milliseconds ) { 47864: 4e56 0000 linkw %fp,#0 47868: 2039 0005 ed30 movel 5ed30 ,%d0 4786e: 2f02 movel %d2,%sp@- 47870: 243c 0000 03e8 movel #1000,%d2 47876: 4c42 0000 remul %d2,%d0,%d0 return (milliseconds / rtems_configuration_get_milliseconds_per_tick()); } 4787a: 242e 0008 movel %fp@(8),%d2 4787e: 4c40 2002 remul %d0,%d2,%d2 47882: 2002 movel %d2,%d0 47884: 241f movel %sp@+,%d2 47886: 4e5e unlk %fp 47888: 4e75 rts ... 00046704 <_API_Mutex_Lock>: API_Mutex_Control *the_mutex ) { ISR_Level level; _ISR_Disable( level ); 46704: 203c 0000 0700 movel #1792,%d0 #include void _API_Mutex_Lock( API_Mutex_Control *the_mutex ) { 4670a: 4e56 0000 linkw %fp,#0 4670e: 206e 0008 moveal %fp@(8),%a0 ISR_Level level; _ISR_Disable( level ); 46712: 40c1 movew %sr,%d1 46714: 8081 orl %d1,%d0 46716: 46c0 movew %d0,%sr _CORE_mutex_Seize( 46718: 2f01 movel %d1,%sp@- 4671a: 42a7 clrl %sp@- 4671c: 4878 0001 pea 1 46720: 2f28 0008 movel %a0@(8),%sp@- 46724: 4868 0010 pea %a0@(16) 46728: 4eb9 0004 6958 jsr 46958 <_CORE_mutex_Seize> 4672e: 4fef 0014 lea %sp@(20),%sp the_mutex->Object.id, true, 0, level ); } 46732: 4e5e unlk %fp 46734: 4e75 rts ... 00046764 <_API_Mutex_Unlock>: #include void _API_Mutex_Unlock( API_Mutex_Control *the_mutex ) { 46764: 4e56 0000 linkw %fp,#0 rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 46768: 2039 0005 ef04 movel 5ef04 <_Thread_Dispatch_disable_level>,%d0 4676e: 5280 addql #1,%d0 46770: 206e 0008 moveal %fp@(8),%a0 46774: 23c0 0005 ef04 movel %d0,5ef04 <_Thread_Dispatch_disable_level> _Thread_Disable_dispatch(); _CORE_mutex_Surrender( 4677a: 42a7 clrl %sp@- 4677c: 2f28 0008 movel %a0@(8),%sp@- 46780: 4868 0010 pea %a0@(16) 46784: 4eb9 0004 6a08 jsr 46a08 <_CORE_mutex_Surrender> &the_mutex->Mutex, the_mutex->Object.id, NULL ); _Thread_Enable_dispatch(); 4678a: 4fef 000c lea %sp@(12),%sp } 4678e: 4e5e unlk %fp _CORE_mutex_Surrender( &the_mutex->Mutex, the_mutex->Object.id, NULL ); _Thread_Enable_dispatch(); 46790: 4ef9 0004 7dbc jmp 47dbc <_Thread_Enable_dispatch> ... 00046684 <_API_extensions_Add>: */ void _API_extensions_Add( API_extensions_Control *the_extension ) { 46684: 4e56 0000 linkw %fp,#0 _Chain_Append( &_API_extensions_List, &the_extension->Node ); 46688: 2f2e 0008 movel %fp@(8),%sp@- 4668c: 4879 0005 f0a4 pea 5f0a4 <_API_extensions_List> 46692: 4eb9 0004 6798 jsr 46798 <_Chain_Append> 46698: 508f addql #8,%sp } 4669a: 4e5e unlk %fp 4669c: 4e75 rts ... 0004eb44 <_Barrier_Translate_core_barrier_return_code>: }; rtems_status_code _Barrier_Translate_core_barrier_return_code ( CORE_barrier_Status the_barrier_status ) { 4eb44: 41f9 0005 d86c lea 5d86c <_Barrier_Translate_core_barrier_return_code_>,%a0 4eb4a: 4e56 0000 linkw %fp,#0 #if defined(RTEMS_DEBUG) if ( the_barrier_status > CORE_BARRIER_STATUS_LAST ) return RTEMS_INTERNAL_ERROR; #endif return _Barrier_Translate_core_barrier_return_code_[the_barrier_status]; } 4eb4e: 202e 0008 movel %fp@(8),%d0 4eb52: 4e5e unlk %fp 4eb54: 2030 0c00 movel %a0@(00000000,%d0:l:4),%d0 4eb58: 4e75 rts ... 00048bdc <_CORE_RWLock_Obtain_for_writing>: * Otherwise, we have to block. * If locked for reading and no waiters, then OK to read. * If any thread is waiting, then we wait. */ _ISR_Disable( level ); 48bdc: 203c 0000 0700 movel #1792,%d0 Objects_Id id, bool wait, Watchdog_Interval timeout, CORE_RWLock_API_mp_support_callout api_rwlock_mp_support ) { 48be2: 4e56 fff4 linkw %fp,#-12 48be6: 206e 0008 moveal %fp@(8),%a0 48bea: 48d7 001c moveml %d2-%d4,%sp@ 48bee: 282e 000c movel %fp@(12),%d4 48bf2: 242e 0010 movel %fp@(16),%d2 48bf6: 262e 0014 movel %fp@(20),%d3 ISR_Level level; Thread_Control *executing = _Thread_Executing; 48bfa: 2279 0006 1d12 moveal 61d12 <_Thread_Executing>,%a1 * Otherwise, we have to block. * If locked for reading and no waiters, then OK to read. * If any thread is waiting, then we wait. */ _ISR_Disable( level ); 48c00: 40c1 movew %sr,%d1 48c02: 8081 orl %d1,%d0 48c04: 46c0 movew %d0,%sr switch ( the_rwlock->current_state ) { 48c06: 4aa8 0044 tstl %a0@(68) 48c0a: 6614 bnes 48c20 <_CORE_RWLock_Obtain_for_writing+0x44> case CORE_RWLOCK_UNLOCKED: the_rwlock->current_state = CORE_RWLOCK_LOCKED_FOR_WRITING; 48c0c: 7002 moveq #2,%d0 48c0e: 2140 0044 movel %d0,%a0@(68) _ISR_Enable( level ); 48c12: 46c1 movew %d1,%sr executing->Wait.return_code = CORE_RWLOCK_SUCCESSFUL; 48c14: 42a9 0034 clrl %a1@(52) _CORE_RWLock_Timeout ); /* return to API level so it can dispatch and we block */ } 48c18: 4cd7 001c moveml %sp@,%d2-%d4 48c1c: 4e5e unlk %fp 48c1e: 4e75 rts /* * If the thread is not willing to wait, then return immediately. */ if ( !wait ) { 48c20: 4a02 tstb %d2 48c22: 6610 bnes 48c34 <_CORE_RWLock_Obtain_for_writing+0x58> _ISR_Enable( level ); 48c24: 46c1 movew %d1,%sr executing->Wait.return_code = CORE_RWLOCK_UNAVAILABLE; 48c26: 7002 moveq #2,%d0 _CORE_RWLock_Timeout ); /* return to API level so it can dispatch and we block */ } 48c28: 4cd7 001c moveml %sp@,%d2-%d4 * If the thread is not willing to wait, then return immediately. */ if ( !wait ) { _ISR_Enable( level ); executing->Wait.return_code = CORE_RWLOCK_UNAVAILABLE; 48c2c: 2340 0034 movel %d0,%a1@(52) _CORE_RWLock_Timeout ); /* return to API level so it can dispatch and we block */ } 48c30: 4e5e unlk %fp 48c32: 4e75 rts */ _Thread_queue_Enter_critical_section( &the_rwlock->Wait_queue ); executing->Wait.queue = &the_rwlock->Wait_queue; executing->Wait.id = id; executing->Wait.option = CORE_RWLOCK_THREAD_WAITING_FOR_WRITE; 48c34: 7001 moveq #1,%d0 * We need to wait to enter this critical section */ _Thread_queue_Enter_critical_section( &the_rwlock->Wait_queue ); executing->Wait.queue = &the_rwlock->Wait_queue; executing->Wait.id = id; 48c36: 2344 0020 movel %d4,%a1@(32) executing->Wait.option = CORE_RWLOCK_THREAD_WAITING_FOR_WRITE; executing->Wait.return_code = CORE_RWLOCK_SUCCESSFUL; 48c3a: 42a9 0034 clrl %a1@(52) /* * We need to wait to enter this critical section */ _Thread_queue_Enter_critical_section( &the_rwlock->Wait_queue ); executing->Wait.queue = &the_rwlock->Wait_queue; 48c3e: 2348 0044 movel %a0,%a1@(68) executing->Wait.id = id; executing->Wait.option = CORE_RWLOCK_THREAD_WAITING_FOR_WRITE; 48c42: 2340 0030 movel %d0,%a1@(48) 48c46: 2140 0030 movel %d0,%a0@(48) executing->Wait.return_code = CORE_RWLOCK_SUCCESSFUL; _ISR_Enable( level ); 48c4a: 46c1 movew %d1,%sr _Thread_queue_Enqueue_with_handler( 48c4c: 2d43 000c movel %d3,%fp@(12) 48c50: 203c 0004 8d48 movel #298312,%d0 48c56: 2d48 0008 movel %a0,%fp@(8) 48c5a: 2d40 0010 movel %d0,%fp@(16) _CORE_RWLock_Timeout ); /* return to API level so it can dispatch and we block */ } 48c5e: 4cd7 001c moveml %sp@,%d2-%d4 48c62: 4e5e unlk %fp executing->Wait.id = id; executing->Wait.option = CORE_RWLOCK_THREAD_WAITING_FOR_WRITE; executing->Wait.return_code = CORE_RWLOCK_SUCCESSFUL; _ISR_Enable( level ); _Thread_queue_Enqueue_with_handler( 48c64: 4ef9 0004 a5b4 jmp 4a5b4 <_Thread_queue_Enqueue_with_handler> ... 00048d48 <_CORE_RWLock_Timeout>: void _CORE_RWLock_Timeout( Objects_Id id, void *ignored ) { 48d48: 4e56 fffc linkw %fp,#-4 Thread_Control *the_thread; Objects_Locations location; the_thread = _Thread_Get( id, &location ); 48d4c: 486e fffc pea %fp@(-4) 48d50: 2f2e 0008 movel %fp@(8),%sp@- 48d54: 4eb9 0004 a090 jsr 4a090 <_Thread_Get> switch ( location ) { 48d5a: 508f addql #8,%sp 48d5c: 4aae fffc tstl %fp@(-4) 48d60: 6618 bnes 48d7a <_CORE_RWLock_Timeout+0x32> #if defined(RTEMS_MULTIPROCESSING) case OBJECTS_REMOTE: /* impossible */ #endif break; case OBJECTS_LOCAL: _Thread_queue_Process_timeout( the_thread ); 48d62: 2f00 movel %d0,%sp@- 48d64: 4eb9 0004 aa24 jsr 4aa24 <_Thread_queue_Process_timeout> */ RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void ) { RTEMS_COMPILER_MEMORY_BARRIER(); _Thread_Dispatch_disable_level -= 1; 48d6a: 588f addql #4,%sp 48d6c: 2039 0006 1c58 movel 61c58 <_Thread_Dispatch_disable_level>,%d0 48d72: 5380 subql #1,%d0 48d74: 23c0 0006 1c58 movel %d0,61c58 <_Thread_Dispatch_disable_level> _Thread_Unnest_dispatch(); break; } } 48d7a: 4e5e unlk %fp 48d7c: 4e75 rts ... 0004de44 <_CORE_barrier_Initialize>: void _CORE_barrier_Initialize( CORE_barrier_Control *the_barrier, CORE_barrier_Attributes *the_barrier_attributes ) { 4de44: 4e56 0000 linkw %fp,#0 the_barrier->Attributes = *the_barrier_attributes; 4de48: 226e 000c moveal %fp@(12),%a1 the_barrier->number_of_waiting_threads = 0; _Thread_queue_Initialize( 4de4c: 4878 0003 pea 3 void _CORE_barrier_Initialize( CORE_barrier_Control *the_barrier, CORE_barrier_Attributes *the_barrier_attributes ) { 4de50: 206e 0008 moveal %fp@(8),%a0 the_barrier->Attributes = *the_barrier_attributes; the_barrier->number_of_waiting_threads = 0; _Thread_queue_Initialize( 4de54: 2f3c 0001 0000 movel #65536,%sp@- 4de5a: 42a7 clrl %sp@- CORE_barrier_Control *the_barrier, CORE_barrier_Attributes *the_barrier_attributes ) { the_barrier->Attributes = *the_barrier_attributes; 4de5c: 2011 movel %a1@,%d0 4de5e: 2229 0004 movel %a1@(4),%d1 4de62: 2140 0040 movel %d0,%a0@(64) 4de66: 2141 0044 movel %d1,%a0@(68) the_barrier->number_of_waiting_threads = 0; _Thread_queue_Initialize( 4de6a: 2f08 movel %a0,%sp@- CORE_barrier_Attributes *the_barrier_attributes ) { the_barrier->Attributes = *the_barrier_attributes; the_barrier->number_of_waiting_threads = 0; 4de6c: 42a8 0048 clrl %a0@(72) _Thread_queue_Initialize( 4de70: 4eb9 0004 8584 jsr 48584 <_Thread_queue_Initialize> 4de76: 4fef 0010 lea %sp@(16),%sp &the_barrier->Wait_queue, THREAD_QUEUE_DISCIPLINE_FIFO, STATES_WAITING_FOR_BARRIER, CORE_BARRIER_TIMEOUT ); } 4de7a: 4e5e unlk %fp 4de7c: 4e75 rts ... 0004de80 <_CORE_barrier_Release>: #else Objects_Id id __attribute__((unused)), CORE_barrier_API_mp_support_callout api_barrier_mp_support __attribute__((unused)) #endif ) { 4de80: 4e56 fff4 linkw %fp,#-12 4de84: 48d7 0c04 moveml %d2/%a2-%a3,%sp@ 4de88: 246e 0008 moveal %fp@(8),%a2 4de8c: 47f9 0004 81a8 lea 481a8 <_Thread_queue_Dequeue>,%a3 Thread_Control *the_thread; uint32_t count; count = 0; while ( (the_thread = _Thread_queue_Dequeue(&the_barrier->Wait_queue)) ) { 4de92: 4282 clrl %d2 4de94: 2f0a movel %a2,%sp@- 4de96: 4e93 jsr %a3@ 4de98: 588f addql #4,%sp 4de9a: 4a80 tstl %d0 4de9c: 670c beqs 4deaa <_CORE_barrier_Release+0x2a> 4de9e: 2f0a movel %a2,%sp@- #if defined(RTEMS_MULTIPROCESSING) if ( !_Objects_Is_local_id( the_thread->Object.id ) ) (*api_barrier_mp_support) ( the_thread, id ); #endif count++; 4dea0: 5282 addql #1,%d2 { Thread_Control *the_thread; uint32_t count; count = 0; while ( (the_thread = _Thread_queue_Dequeue(&the_barrier->Wait_queue)) ) { 4dea2: 4e93 jsr %a3@ 4dea4: 588f addql #4,%sp 4dea6: 4a80 tstl %d0 4dea8: 66f4 bnes 4de9e <_CORE_barrier_Release+0x1e> #endif count++; } the_barrier->number_of_waiting_threads = 0; return count; } 4deaa: 2002 movel %d2,%d0 if ( !_Objects_Is_local_id( the_thread->Object.id ) ) (*api_barrier_mp_support) ( the_thread, id ); #endif count++; } the_barrier->number_of_waiting_threads = 0; 4deac: 42aa 0048 clrl %a2@(72) return count; } 4deb0: 4cee 0c04 fff4 moveml %fp@(-12),%d2/%a2-%a3 4deb6: 4e5e unlk %fp 4deb8: 4e75 rts ... 0004debc <_CORE_barrier_Wait>: Thread_Control *executing; ISR_Level level; executing = _Thread_Executing; executing->Wait.return_code = CORE_BARRIER_STATUS_SUCCESSFUL; _ISR_Disable( level ); 4debc: 203c 0000 0700 movel #1792,%d0 Objects_Id id, bool wait, Watchdog_Interval timeout, CORE_barrier_API_mp_support_callout api_barrier_mp_support ) { 4dec2: 4e56 fff4 linkw %fp,#-12 Thread_Control *executing; ISR_Level level; executing = _Thread_Executing; 4dec6: 2279 0005 efbe moveal 5efbe <_Thread_Executing>,%a1 Objects_Id id, bool wait, Watchdog_Interval timeout, CORE_barrier_API_mp_support_callout api_barrier_mp_support ) { 4decc: 48d7 001c moveml %d2-%d4,%sp@ 4ded0: 242e 000c movel %fp@(12),%d2 4ded4: 262e 0014 movel %fp@(20),%d3 Thread_Control *executing; ISR_Level level; executing = _Thread_Executing; executing->Wait.return_code = CORE_BARRIER_STATUS_SUCCESSFUL; 4ded8: 42a9 0034 clrl %a1@(52) Objects_Id id, bool wait, Watchdog_Interval timeout, CORE_barrier_API_mp_support_callout api_barrier_mp_support ) { 4dedc: 206e 0008 moveal %fp@(8),%a0 4dee0: 282e 0018 movel %fp@(24),%d4 Thread_Control *executing; ISR_Level level; executing = _Thread_Executing; executing->Wait.return_code = CORE_BARRIER_STATUS_SUCCESSFUL; _ISR_Disable( level ); 4dee4: 40c1 movew %sr,%d1 4dee6: 8081 orl %d1,%d0 4dee8: 46c0 movew %d0,%sr the_barrier->number_of_waiting_threads++; 4deea: 2028 0048 movel %a0@(72),%d0 4deee: 5280 addql #1,%d0 4def0: 2140 0048 movel %d0,%a0@(72) if ( _CORE_barrier_Is_automatic( &the_barrier->Attributes ) ) { 4def4: 4aa8 0040 tstl %a0@(64) 4def8: 6606 bnes 4df00 <_CORE_barrier_Wait+0x44> if ( the_barrier->number_of_waiting_threads == the_barrier->Attributes.maximum_count) { 4defa: b0a8 0044 cmpl %a0@(68),%d0 4defe: 672e beqs 4df2e <_CORE_barrier_Wait+0x72> 4df00: 7001 moveq #1,%d0 } } _Thread_queue_Enter_critical_section( &the_barrier->Wait_queue ); executing->Wait.queue = &the_barrier->Wait_queue; executing->Wait.id = id; 4df02: 2342 0020 movel %d2,%a1@(32) return; } } _Thread_queue_Enter_critical_section( &the_barrier->Wait_queue ); executing->Wait.queue = &the_barrier->Wait_queue; 4df06: 2348 0044 movel %a0,%a1@(68) 4df0a: 2140 0030 movel %d0,%a0@(48) executing->Wait.id = id; _ISR_Enable( level ); 4df0e: 46c1 movew %d1,%sr _Thread_queue_Enqueue( &the_barrier->Wait_queue, timeout ); 4df10: 2d43 000c movel %d3,%fp@(12) 4df14: 203c 0004 8668 movel #296552,%d0 4df1a: 2d48 0008 movel %a0,%fp@(8) 4df1e: 2d40 0010 movel %d0,%fp@(16) } 4df22: 4cd7 001c moveml %sp@,%d2-%d4 4df26: 4e5e unlk %fp _Thread_queue_Enter_critical_section( &the_barrier->Wait_queue ); executing->Wait.queue = &the_barrier->Wait_queue; executing->Wait.id = id; _ISR_Enable( level ); _Thread_queue_Enqueue( &the_barrier->Wait_queue, timeout ); 4df28: 4ef9 0004 8308 jmp 48308 <_Thread_queue_Enqueue_with_handler> _ISR_Disable( level ); the_barrier->number_of_waiting_threads++; if ( _CORE_barrier_Is_automatic( &the_barrier->Attributes ) ) { if ( the_barrier->number_of_waiting_threads == the_barrier->Attributes.maximum_count) { executing->Wait.return_code = CORE_BARRIER_STATUS_AUTOMATICALLY_RELEASED; 4df2e: 7001 moveq #1,%d0 4df30: 2340 0034 movel %d0,%a1@(52) _ISR_Enable( level ); 4df34: 46c1 movew %d1,%sr _CORE_barrier_Release( the_barrier, id, api_barrier_mp_support ); 4df36: 2d44 0010 movel %d4,%fp@(16) 4df3a: 2d42 000c movel %d2,%fp@(12) 4df3e: 2d48 0008 movel %a0,%fp@(8) executing->Wait.queue = &the_barrier->Wait_queue; executing->Wait.id = id; _ISR_Enable( level ); _Thread_queue_Enqueue( &the_barrier->Wait_queue, timeout ); } 4df42: 4cd7 001c moveml %sp@,%d2-%d4 4df46: 4e5e unlk %fp if ( _CORE_barrier_Is_automatic( &the_barrier->Attributes ) ) { if ( the_barrier->number_of_waiting_threads == the_barrier->Attributes.maximum_count) { executing->Wait.return_code = CORE_BARRIER_STATUS_AUTOMATICALLY_RELEASED; _ISR_Enable( level ); _CORE_barrier_Release( the_barrier, id, api_barrier_mp_support ); 4df48: 4ef9 0004 de80 jmp 4de80 <_CORE_barrier_Release> ... 00059f8c <_CORE_message_queue_Broadcast>: Objects_Id id __attribute__((unused)), CORE_message_queue_API_mp_support_callout api_message_queue_mp_support __attribute__((unused)), #endif uint32_t *count ) { 59f8c: 4e56 ffe0 linkw %fp,#-32 59f90: 48d7 3c3c moveml %d2-%d5/%a2-%a5,%sp@ 59f94: 266e 0008 moveal %fp@(8),%a3 59f98: 282e 000c movel %fp@(12),%d4 59f9c: 242e 0010 movel %fp@(16),%d2 59fa0: 2a2e 001c movel %fp@(28),%d5 Thread_Control *the_thread; uint32_t number_broadcasted; Thread_Wait_information *waitp; if ( size > the_message_queue->maximum_message_size ) { 59fa4: b4ab 004c cmpl %a3@(76),%d2 59fa8: 6262 bhis 5a00c <_CORE_message_queue_Broadcast+0x80> * NOTE: This check is critical because threads can block on * send and receive and this ensures that we are broadcasting * the message to threads waiting to receive -- not to send. */ if ( the_message_queue->number_of_pending_messages != 0 ) { 59faa: 4aab 0048 tstl %a3@(72) 59fae: 664c bnes 59ffc <_CORE_message_queue_Broadcast+0x70> * There must be no pending messages if there is a thread waiting to * receive a message. */ number_broadcasted = 0; while ((the_thread = _Thread_queue_Dequeue(&the_message_queue->Wait_queue))) { 59fb0: 2f0b movel %a3,%sp@- 59fb2: 49f9 0005 c6d8 lea 5c6d8 <_Thread_queue_Dequeue>,%a4 59fb8: 4283 clrl %d3 const void *source, void *destination, size_t size ) { memcpy(destination, source, size); 59fba: 4bf9 0006 35e8 lea 635e8 ,%a5 59fc0: 4e94 jsr %a4@ /* * There must be no pending messages if there is a thread waiting to * receive a message. */ number_broadcasted = 0; while ((the_thread = 59fc2: 588f addql #4,%sp _Thread_queue_Dequeue(&the_message_queue->Wait_queue))) { 59fc4: 2440 moveal %d0,%a2 /* * There must be no pending messages if there is a thread waiting to * receive a message. */ number_broadcasted = 0; while ((the_thread = 59fc6: 4a80 tstl %d0 59fc8: 6722 beqs 59fec <_CORE_message_queue_Broadcast+0x60> 59fca: 2f02 movel %d2,%sp@- _Thread_queue_Dequeue(&the_message_queue->Wait_queue))) { waitp = &the_thread->Wait; number_broadcasted += 1; 59fcc: 5283 addql #1,%d3 59fce: 2f04 movel %d4,%sp@- 59fd0: 2f2a 002c movel %a2@(44),%sp@- 59fd4: 4e95 jsr %a5@ buffer, waitp->return_argument_second.mutable_object, size ); *(size_t *) the_thread->Wait.return_argument = size; 59fd6: 206a 0028 moveal %a2@(40),%a0 59fda: 4fef 000c lea %sp@(12),%sp 59fde: 2082 movel %d2,%a0@ * There must be no pending messages if there is a thread waiting to * receive a message. */ number_broadcasted = 0; while ((the_thread = _Thread_queue_Dequeue(&the_message_queue->Wait_queue))) { 59fe0: 2f0b movel %a3,%sp@- 59fe2: 4e94 jsr %a4@ /* * There must be no pending messages if there is a thread waiting to * receive a message. */ number_broadcasted = 0; while ((the_thread = 59fe4: 588f addql #4,%sp _Thread_queue_Dequeue(&the_message_queue->Wait_queue))) { 59fe6: 2440 moveal %d0,%a2 /* * There must be no pending messages if there is a thread waiting to * receive a message. */ number_broadcasted = 0; while ((the_thread = 59fe8: 4a80 tstl %d0 59fea: 66de bnes 59fca <_CORE_message_queue_Broadcast+0x3e> if ( !_Objects_Is_local_id( the_thread->Object.id ) ) (*api_message_queue_mp_support) ( the_thread, id ); #endif } *count = number_broadcasted; 59fec: 2045 moveal %d5,%a0 59fee: 4280 clrl %d0 59ff0: 2083 movel %d3,%a0@ return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL; } 59ff2: 4cee 3c3c ffe0 moveml %fp@(-32),%d2-%d5/%a2-%a5 59ff8: 4e5e unlk %fp 59ffa: 4e75 rts * send and receive and this ensures that we are broadcasting * the message to threads waiting to receive -- not to send. */ if ( the_message_queue->number_of_pending_messages != 0 ) { *count = 0; 59ffc: 2045 moveal %d5,%a0 59ffe: 4280 clrl %d0 #endif } *count = number_broadcasted; return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL; } 5a000: 4cee 3c3c ffe0 moveml %fp@(-32),%d2-%d5/%a2-%a5 * send and receive and this ensures that we are broadcasting * the message to threads waiting to receive -- not to send. */ if ( the_message_queue->number_of_pending_messages != 0 ) { *count = 0; 5a006: 4290 clrl %a0@ #endif } *count = number_broadcasted; return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL; } 5a008: 4e5e unlk %fp 5a00a: 4e75 rts { Thread_Control *the_thread; uint32_t number_broadcasted; Thread_Wait_information *waitp; if ( size > the_message_queue->maximum_message_size ) { 5a00c: 7001 moveq #1,%d0 <== NOT EXECUTED #endif } *count = number_broadcasted; return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL; } 5a00e: 4cee 3c3c ffe0 moveml %fp@(-32),%d2-%d5/%a2-%a5 <== NOT EXECUTED 5a014: 4e5e unlk %fp <== NOT EXECUTED 5a016: 4e75 rts 00053ca4 <_CORE_message_queue_Close>: void _CORE_message_queue_Close( CORE_message_queue_Control *the_message_queue, Thread_queue_Flush_callout remote_extract_callout, uint32_t status ) { 53ca4: 4e56 0000 linkw %fp,#0 53ca8: 2f0a movel %a2,%sp@- /* * This will flush blocked threads whether they were blocked on * a send or receive. */ _Thread_queue_Flush( 53caa: 2f2e 0010 movel %fp@(16),%sp@- 53cae: 2f2e 000c movel %fp@(12),%sp@- void _CORE_message_queue_Close( CORE_message_queue_Control *the_message_queue, Thread_queue_Flush_callout remote_extract_callout, uint32_t status ) { 53cb2: 246e 0008 moveal %fp@(8),%a2 /* * This will flush blocked threads whether they were blocked on * a send or receive. */ _Thread_queue_Flush( 53cb6: 2f0a movel %a2,%sp@- 53cb8: 4eb9 0004 db3c jsr 4db3c <_Thread_queue_Flush> * This removes all messages from the pending message queue. Since * we just flushed all waiting threads, we don't have to worry about * the flush satisfying any blocked senders as a side-effect. */ if ( the_message_queue->number_of_pending_messages != 0 ) 53cbe: 4fef 000c lea %sp@(12),%sp 53cc2: 4aaa 0048 tstl %a2@(72) 53cc6: 6612 bnes 53cda <_CORE_message_queue_Close+0x36> (void) _CORE_message_queue_Flush_support( the_message_queue ); (void) _Workspace_Free( the_message_queue->message_buffers ); 53cc8: 2d6a 005c 0008 movel %a2@(92),%fp@(8) } 53cce: 246e fffc moveal %fp@(-4),%a2 53cd2: 4e5e unlk %fp */ if ( the_message_queue->number_of_pending_messages != 0 ) (void) _CORE_message_queue_Flush_support( the_message_queue ); (void) _Workspace_Free( the_message_queue->message_buffers ); 53cd4: 4ef9 0004 e86c jmp 4e86c <_Workspace_Free> * we just flushed all waiting threads, we don't have to worry about * the flush satisfying any blocked senders as a side-effect. */ if ( the_message_queue->number_of_pending_messages != 0 ) (void) _CORE_message_queue_Flush_support( the_message_queue ); 53cda: 2f0a movel %a2,%sp@- 53cdc: 4eb9 0005 3cf8 jsr 53cf8 <_CORE_message_queue_Flush_support> (void) _Workspace_Free( the_message_queue->message_buffers ); 53ce2: 2d6a 005c 0008 movel %a2@(92),%fp@(8) * we just flushed all waiting threads, we don't have to worry about * the flush satisfying any blocked senders as a side-effect. */ if ( the_message_queue->number_of_pending_messages != 0 ) (void) _CORE_message_queue_Flush_support( the_message_queue ); 53ce8: 588f addql #4,%sp (void) _Workspace_Free( the_message_queue->message_buffers ); } 53cea: 246e fffc moveal %fp@(-4),%a2 53cee: 4e5e unlk %fp */ if ( the_message_queue->number_of_pending_messages != 0 ) (void) _CORE_message_queue_Flush_support( the_message_queue ); (void) _Workspace_Free( the_message_queue->message_buffers ); 53cf0: 4ef9 0004 e86c jmp 4e86c <_Workspace_Free> ... 0004fe54 <_CORE_message_queue_Initialize>: /* * Round size up to multiple of a pointer for chain init and * check for overflow on adding overhead to each message. */ allocated_message_size = maximum_message_size; if (allocated_message_size & (sizeof(uint32_t) - 1)) { 4fe54: 7203 moveq #3,%d1 CORE_message_queue_Control *the_message_queue, CORE_message_queue_Attributes *the_message_queue_attributes, uint32_t maximum_pending_messages, size_t maximum_message_size ) { 4fe56: 4e56 fff4 linkw %fp,#-12 4fe5a: 202e 0014 movel %fp@(20),%d0 4fe5e: 48d7 040c moveml %d2-%d3/%a2,%sp@ 4fe62: 246e 0008 moveal %fp@(8),%a2 4fe66: 242e 0010 movel %fp@(16),%d2 /* * Round size up to multiple of a pointer for chain init and * check for overflow on adding overhead to each message. */ allocated_message_size = maximum_message_size; if (allocated_message_size & (sizeof(uint32_t) - 1)) { 4fe6a: c280 andl %d0,%d1 ) { size_t message_buffering_required; size_t allocated_message_size; the_message_queue->maximum_pending_messages = maximum_pending_messages; 4fe6c: 2542 0044 movel %d2,%a2@(68) the_message_queue->number_of_pending_messages = 0; 4fe70: 42aa 0048 clrl %a2@(72) the_message_queue->maximum_message_size = maximum_message_size; 4fe74: 2540 004c movel %d0,%a2@(76) CORE_message_queue_Control *the_message_queue, CORE_message_queue_Notify_Handler the_handler, void *the_argument ) { the_message_queue->notify_handler = the_handler; 4fe78: 42aa 0060 clrl %a2@(96) the_message_queue->notify_argument = the_argument; 4fe7c: 42aa 0064 clrl %a2@(100) /* * Round size up to multiple of a pointer for chain init and * check for overflow on adding overhead to each message. */ allocated_message_size = maximum_message_size; if (allocated_message_size & (sizeof(uint32_t) - 1)) { 4fe80: 4a81 tstl %d1 4fe82: 6620 bnes 4fea4 <_CORE_message_queue_Initialize+0x50> 4fe84: 2200 movel %d0,%d1 /* * Calculate how much total memory is required for message buffering and * check for overflow on the multiplication. */ message_buffering_required = (size_t) maximum_pending_messages * (allocated_message_size + sizeof(CORE_message_queue_Buffer_control)); 4fe86: 2601 movel %d1,%d3 4fe88: 0683 0000 0014 addil #20,%d3 /* * Calculate how much total memory is required for message buffering and * check for overflow on the multiplication. */ message_buffering_required = (size_t) maximum_pending_messages * 4fe8e: 2003 movel %d3,%d0 4fe90: 4c02 0800 mulsl %d2,%d0 (allocated_message_size + sizeof(CORE_message_queue_Buffer_control)); if (message_buffering_required < allocated_message_size) 4fe94: b280 cmpl %d0,%d1 4fe96: 631c blss 4feb4 <_CORE_message_queue_Initialize+0x60> THREAD_QUEUE_DISCIPLINE_PRIORITY : THREAD_QUEUE_DISCIPLINE_FIFO, STATES_WAITING_FOR_MESSAGE, CORE_MESSAGE_QUEUE_STATUS_TIMEOUT ); return true; 4fe98: 4200 clrb %d0 } 4fe9a: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 4fea0: 4e5e unlk %fp 4fea2: 4e75 rts * Round size up to multiple of a pointer for chain init and * check for overflow on adding overhead to each message. */ allocated_message_size = maximum_message_size; if (allocated_message_size & (sizeof(uint32_t) - 1)) { allocated_message_size += sizeof(uint32_t); 4fea4: 2200 movel %d0,%d1 4fea6: 5881 addql #4,%d1 allocated_message_size &= ~(sizeof(uint32_t) - 1); 4fea8: 76fc moveq #-4,%d3 4feaa: c283 andl %d3,%d1 } if (allocated_message_size < maximum_message_size) 4feac: b280 cmpl %d0,%d1 4feae: 64d6 bccs 4fe86 <_CORE_message_queue_Initialize+0x32> THREAD_QUEUE_DISCIPLINE_PRIORITY : THREAD_QUEUE_DISCIPLINE_FIFO, STATES_WAITING_FOR_MESSAGE, CORE_MESSAGE_QUEUE_STATUS_TIMEOUT ); return true; 4feb0: 4200 clrb %d0 <== NOT EXECUTED 4feb2: 60e6 bras 4fe9a <_CORE_message_queue_Initialize+0x46><== NOT EXECUTED return false; /* * Attempt to allocate the message memory */ the_message_queue->message_buffers = (CORE_message_queue_Buffer *) 4feb4: 2f00 movel %d0,%sp@- 4feb6: 4eb9 0005 2cd4 jsr 52cd4 <_Workspace_Allocate> _Workspace_Allocate( message_buffering_required ); if (the_message_queue->message_buffers == 0) 4febc: 588f addql #4,%sp return false; /* * Attempt to allocate the message memory */ the_message_queue->message_buffers = (CORE_message_queue_Buffer *) 4febe: 2540 005c movel %d0,%a2@(92) _Workspace_Allocate( message_buffering_required ); if (the_message_queue->message_buffers == 0) 4fec2: 67d4 beqs 4fe98 <_CORE_message_queue_Initialize+0x44> /* * Initialize the pool of inactive messages, pending messages, * and set of waiting threads. */ _Chain_Initialize ( 4fec4: 2f03 movel %d3,%sp@- 4fec6: 2f02 movel %d2,%sp@- 4fec8: 2f00 movel %d0,%sp@- 4feca: 486a 0068 pea %a2@(104) 4fece: 4eb9 0005 51e8 jsr 551e8 <_Chain_Initialize> allocated_message_size + sizeof( CORE_message_queue_Buffer_control ) ); _Chain_Initialize_empty( &the_message_queue->Pending_messages ); _Thread_queue_Initialize( 4fed4: 4878 0006 pea 6 4fed8: 7001 moveq #1,%d0 4feda: 206e 000c moveal %fp@(12),%a0 4fede: b090 cmpl %a0@,%d0 4fee0: 57c0 seq %d0 4fee2: 4878 0080 pea 80 4fee6: 49c0 extbl %d0 4fee8: 4480 negl %d0 */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 4feea: 41ea 0054 lea %a2@(84),%a0 4feee: 2f00 movel %d0,%sp@- 4fef0: 2548 0050 movel %a0,%a2@(80) the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain); 4fef4: 41ea 0050 lea %a2@(80),%a0 4fef8: 2548 0058 movel %a0,%a2@(88) 4fefc: 2f0a movel %a2,%sp@- RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); the_chain->permanent_null = NULL; 4fefe: 42aa 0054 clrl %a2@(84) 4ff02: 4eb9 0005 2074 jsr 52074 <_Thread_queue_Initialize> THREAD_QUEUE_DISCIPLINE_PRIORITY : THREAD_QUEUE_DISCIPLINE_FIFO, STATES_WAITING_FOR_MESSAGE, CORE_MESSAGE_QUEUE_STATUS_TIMEOUT ); return true; 4ff08: 4fef 0020 lea %sp@(32),%sp } 4ff0c: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 allocated_message_size + sizeof( CORE_message_queue_Buffer_control ) ); _Chain_Initialize_empty( &the_message_queue->Pending_messages ); _Thread_queue_Initialize( 4ff12: 7001 moveq #1,%d0 STATES_WAITING_FOR_MESSAGE, CORE_MESSAGE_QUEUE_STATUS_TIMEOUT ); return true; } 4ff14: 4e5e unlk %fp 4ff16: 4e75 rts 0004ff18 <_CORE_message_queue_Seize>: CORE_message_queue_Buffer_control *the_message; Thread_Control *executing; executing = _Thread_Executing; executing->Wait.return_code = CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL; _ISR_Disable( level ); 4ff18: 203c 0000 0700 movel #1792,%d0 void *buffer, size_t *size_p, bool wait, Watchdog_Interval timeout ) { 4ff1e: 4e56 ffe8 linkw %fp,#-24 ISR_Level level; CORE_message_queue_Buffer_control *the_message; Thread_Control *executing; executing = _Thread_Executing; 4ff22: 2279 0006 97b2 moveal 697b2 <_Thread_Executing>,%a1 void *buffer, size_t *size_p, bool wait, Watchdog_Interval timeout ) { 4ff28: 48d7 1c1c moveml %d2-%d4/%a2-%a4,%sp@ 4ff2c: 282e 000c movel %fp@(12),%d4 4ff30: 286e 001c moveal %fp@(28),%a4 4ff34: 246e 0008 moveal %fp@(8),%a2 ISR_Level level; CORE_message_queue_Buffer_control *the_message; Thread_Control *executing; executing = _Thread_Executing; executing->Wait.return_code = CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL; 4ff38: 42a9 0034 clrl %a1@(52) void *buffer, size_t *size_p, bool wait, Watchdog_Interval timeout ) { 4ff3c: 262e 0010 movel %fp@(16),%d3 4ff40: 206e 0014 moveal %fp@(20),%a0 4ff44: 242e 0018 movel %fp@(24),%d2 CORE_message_queue_Buffer_control *the_message; Thread_Control *executing; executing = _Thread_Executing; executing->Wait.return_code = CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL; _ISR_Disable( level ); 4ff48: 40c1 movew %sr,%d1 4ff4a: 8081 orl %d1,%d0 4ff4c: 46c0 movew %d0,%sr */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 4ff4e: 200a movel %a2,%d0 4ff50: 0680 0000 0054 addil #84,%d0 */ RTEMS_INLINE_ROUTINE bool _Chain_Is_empty( Chain_Control *the_chain ) { return (the_chain->first == _Chain_Tail(the_chain)); 4ff56: 266a 0050 moveal %a2@(80),%a3 */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 4ff5a: b08b cmpl %a3,%d0 4ff5c: 6700 0088 beqw 4ffe6 <_CORE_message_queue_Seize+0xce> { Chain_Node *return_node; Chain_Node *new_first; return_node = the_chain->first; new_first = return_node->next; 4ff60: 2253 moveal %a3@,%a1 the_message = _CORE_message_queue_Get_pending_message( the_message_queue ); if ( the_message != NULL ) { the_message_queue->number_of_pending_messages -= 1; 4ff62: 53aa 0048 subql #1,%a2@(72) the_chain->first = new_first; new_first->previous = _Chain_Head(the_chain); 4ff66: 49ea 0050 lea %a2@(80),%a4 Chain_Node *return_node; Chain_Node *new_first; return_node = the_chain->first; new_first = return_node->next; the_chain->first = new_first; 4ff6a: 2549 0050 movel %a1,%a2@(80) new_first->previous = _Chain_Head(the_chain); 4ff6e: 234c 0004 movel %a4,%a1@(4) _ISR_Enable( level ); 4ff72: 46c1 movew %d1,%sr *size_p = the_message->Contents.size; _Thread_Executing->Wait.count = 4ff74: 2279 0006 97b2 moveal 697b2 <_Thread_Executing>,%a1 _CORE_message_queue_Get_message_priority( the_message ); _CORE_message_queue_Copy_buffer( the_message->Contents.buffer, 4ff7a: 240b movel %a3,%d2 4ff7c: 0682 0000 0010 addil #16,%d2 const void *source, void *destination, size_t size ) { memcpy(destination, source, size); 4ff82: 49f9 0005 8950 lea 58950 ,%a4 the_message = _CORE_message_queue_Get_pending_message( the_message_queue ); if ( the_message != NULL ) { the_message_queue->number_of_pending_messages -= 1; _ISR_Enable( level ); *size_p = the_message->Contents.size; 4ff88: 20ab 000c movel %a3@(12),%a0@ _Thread_Executing->Wait.count = 4ff8c: 236b 0008 0024 movel %a3@(8),%a1@(36) 4ff92: 2f10 movel %a0@,%sp@- 4ff94: 2f02 movel %d2,%sp@- 4ff96: 2f03 movel %d3,%sp@- 4ff98: 4e94 jsr %a4@ * is not, then we can go ahead and free the buffer. * * NOTE: If we note that the queue was not full before this receive, * then we can avoid this dequeue. */ the_thread = _Thread_queue_Dequeue( &the_message_queue->Wait_queue ); 4ff9a: 2f0a movel %a2,%sp@- 4ff9c: 4eb9 0005 1c98 jsr 51c98 <_Thread_queue_Dequeue> if ( !the_thread ) { 4ffa2: 4fef 0010 lea %sp@(16),%sp * is not, then we can go ahead and free the buffer. * * NOTE: If we note that the queue was not full before this receive, * then we can avoid this dequeue. */ the_thread = _Thread_queue_Dequeue( &the_message_queue->Wait_queue ); 4ffa6: 2040 moveal %d0,%a0 if ( !the_thread ) { 4ffa8: 4a80 tstl %d0 4ffaa: 6700 0088 beqw 50034 <_CORE_message_queue_Seize+0x11c> */ _CORE_message_queue_Set_message_priority( the_message, the_thread->Wait.count ); the_message->Contents.size = (size_t) the_thread->Wait.option; 4ffae: 2028 0030 movel %a0@(48),%d0 CORE_message_queue_Buffer_control *the_message, int priority ) { #if defined(RTEMS_SCORE_COREMSG_ENABLE_MESSAGE_PRIORITY) the_message->priority = priority; 4ffb2: 2768 0024 0008 movel %a0@(36),%a3@(8) 4ffb8: 2740 000c movel %d0,%a3@(12) const void *source, void *destination, size_t size ) { memcpy(destination, source, size); 4ffbc: 2f00 movel %d0,%sp@- 4ffbe: 2f28 002c movel %a0@(44),%sp@- 4ffc2: 2f02 movel %d2,%sp@- 4ffc4: 4e94 jsr %a4@ the_thread->Wait.return_argument_second.immutable_object, the_message->Contents.buffer, the_message->Contents.size ); _CORE_message_queue_Insert_message( 4ffc6: 2d6b 0008 0010 movel %a3@(8),%fp@(16) 4ffcc: 4fef 000c lea %sp@(12),%sp 4ffd0: 2d4b 000c movel %a3,%fp@(12) 4ffd4: 2d4a 0008 movel %a2,%fp@(8) executing->Wait.return_argument = size_p; /* Wait.count will be filled in with the message priority */ _ISR_Enable( level ); _Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout ); } 4ffd8: 4cee 1c1c ffe8 moveml %fp@(-24),%d2-%d4/%a2-%a4 4ffde: 4e5e unlk %fp the_thread->Wait.return_argument_second.immutable_object, the_message->Contents.buffer, the_message->Contents.size ); _CORE_message_queue_Insert_message( 4ffe0: 4ef9 0005 5230 jmp 55230 <_CORE_message_queue_Insert_message> return; } #endif } if ( !wait ) { 4ffe6: 4a02 tstb %d2 4ffe8: 6612 bnes 4fffc <_CORE_message_queue_Seize+0xe4> _ISR_Enable( level ); 4ffea: 46c1 movew %d1,%sr executing->Wait.return_code = CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_NOWAIT; 4ffec: 7004 moveq #4,%d0 executing->Wait.return_argument = size_p; /* Wait.count will be filled in with the message priority */ _ISR_Enable( level ); _Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout ); } 4ffee: 4cee 1c1c ffe8 moveml %fp@(-24),%d2-%d4/%a2-%a4 #endif } if ( !wait ) { _ISR_Enable( level ); executing->Wait.return_code = CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_NOWAIT; 4fff4: 2340 0034 movel %d0,%a1@(52) executing->Wait.return_argument = size_p; /* Wait.count will be filled in with the message priority */ _ISR_Enable( level ); _Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout ); } 4fff8: 4e5e unlk %fp 4fffa: 4e75 rts RTEMS_INLINE_ROUTINE void _Thread_queue_Enter_critical_section ( Thread_queue_Control *the_thread_queue ) { the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; 4fffc: 7001 moveq #1,%d0 4fffe: 2540 0030 movel %d0,%a2@(48) _Thread_queue_Enter_critical_section( &the_message_queue->Wait_queue ); executing->Wait.queue = &the_message_queue->Wait_queue; executing->Wait.id = id; executing->Wait.return_argument_second.mutable_object = buffer; executing->Wait.return_argument = size_p; 50002: 2348 0028 movel %a0,%a1@(40) } _Thread_queue_Enter_critical_section( &the_message_queue->Wait_queue ); executing->Wait.queue = &the_message_queue->Wait_queue; executing->Wait.id = id; executing->Wait.return_argument_second.mutable_object = buffer; 50006: 2343 002c movel %d3,%a1@(44) return; } _Thread_queue_Enter_critical_section( &the_message_queue->Wait_queue ); executing->Wait.queue = &the_message_queue->Wait_queue; executing->Wait.id = id; 5000a: 2344 0020 movel %d4,%a1@(32) executing->Wait.return_code = CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_NOWAIT; return; } _Thread_queue_Enter_critical_section( &the_message_queue->Wait_queue ); executing->Wait.queue = &the_message_queue->Wait_queue; 5000e: 234a 0044 movel %a2,%a1@(68) executing->Wait.id = id; executing->Wait.return_argument_second.mutable_object = buffer; executing->Wait.return_argument = size_p; /* Wait.count will be filled in with the message priority */ _ISR_Enable( level ); 50012: 46c1 movew %d1,%sr _Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout ); 50014: 2d4c 000c movel %a4,%fp@(12) 50018: 49f9 0005 2158 lea 52158 <_Thread_queue_Timeout>,%a4 5001e: 2d4a 0008 movel %a2,%fp@(8) 50022: 2d4c 0010 movel %a4,%fp@(16) } 50026: 4cee 1c1c ffe8 moveml %fp@(-24),%d2-%d4/%a2-%a4 5002c: 4e5e unlk %fp executing->Wait.return_argument_second.mutable_object = buffer; executing->Wait.return_argument = size_p; /* Wait.count will be filled in with the message priority */ _ISR_Enable( level ); _Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout ); 5002e: 4ef9 0005 1df8 jmp 51df8 <_Thread_queue_Enqueue_with_handler> RTEMS_INLINE_ROUTINE void _CORE_message_queue_Free_message_buffer ( CORE_message_queue_Control *the_message_queue, CORE_message_queue_Buffer_control *the_message ) { _Chain_Append( &the_message_queue->Inactive_messages, &the_message->Node ); 50034: 45ea 0068 lea %a2@(104),%a2 50038: 2d4b 000c movel %a3,%fp@(12) 5003c: 2d4a 0008 movel %a2,%fp@(8) } 50040: 4cee 1c1c ffe8 moveml %fp@(-24),%d2-%d4/%a2-%a4 50046: 4e5e unlk %fp 50048: 4ef9 0004 fd88 jmp 4fd88 <_Chain_Append> ... 00050050 <_CORE_message_queue_Submit>: #endif CORE_message_queue_Submit_types submit_type, bool wait, Watchdog_Interval timeout ) { 50050: 4e56 ffec linkw %fp,#-20 50054: 48d7 0c1c moveml %d2-%d4/%a2-%a3,%sp@ 50058: 246e 0008 moveal %fp@(8),%a2 5005c: 242e 0010 movel %fp@(16),%d2 50060: 282e 001c movel %fp@(28),%d4 50064: 162e 0023 moveb %fp@(35),%d3 CORE_message_queue_Buffer_control *the_message; Thread_Control *the_thread; if ( size > the_message_queue->maximum_message_size ) { 50068: b4aa 004c cmpl %a2@(76),%d2 5006c: 6228 bhis 50096 <_CORE_message_queue_Submit+0x46> } /* * Is there a thread currently waiting on this message queue? */ if ( the_message_queue->number_of_pending_messages == 0 ) { 5006e: 202a 0048 movel %a2@(72),%d0 50072: 672e beqs 500a2 <_CORE_message_queue_Submit+0x52> /* * No one waiting on the message queue at this time, so attempt to * queue the message up for a future receive. */ if ( the_message_queue->number_of_pending_messages < the_message_queue->maximum_pending_messages ) { 50074: b0aa 0044 cmpl %a2@(68),%d0 50078: 6500 00ba bcsw 50134 <_CORE_message_queue_Submit+0xe4> /* * No message buffers were available so we may need to return an * overflow error or block the sender until the message is placed * on the queue. */ if ( !wait ) { 5007c: 4a03 tstb %d3 5007e: 6700 00f4 beqw 50174 <_CORE_message_queue_Submit+0x124> /* * Do NOT block on a send if the caller is in an ISR. It is * deadly to block in an ISR. */ if ( _ISR_Is_in_progress() ) { 50082: 2039 0006 9792 movel 69792 <_ISR_Nest_level>,%d0 50088: 6754 beqs 500de <_CORE_message_queue_Submit+0x8e> 5008a: 7003 moveq #3,%d0 _Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout ); } return CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_WAIT; #endif } 5008c: 4cee 0c1c ffec moveml %fp@(-20),%d2-%d4/%a2-%a3 50092: 4e5e unlk %fp 50094: 4e75 rts ) { CORE_message_queue_Buffer_control *the_message; Thread_Control *the_thread; if ( size > the_message_queue->maximum_message_size ) { 50096: 7001 moveq #1,%d0 _Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout ); } return CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_WAIT; #endif } 50098: 4cee 0c1c ffec moveml %fp@(-20),%d2-%d4/%a2-%a3 5009e: 4e5e unlk %fp 500a0: 4e75 rts /* * Is there a thread currently waiting on this message queue? */ if ( the_message_queue->number_of_pending_messages == 0 ) { the_thread = _Thread_queue_Dequeue( &the_message_queue->Wait_queue ); 500a2: 2f0a movel %a2,%sp@- 500a4: 4eb9 0005 1c98 jsr 51c98 <_Thread_queue_Dequeue> if ( the_thread ) { 500aa: 588f addql #4,%sp /* * Is there a thread currently waiting on this message queue? */ if ( the_message_queue->number_of_pending_messages == 0 ) { the_thread = _Thread_queue_Dequeue( &the_message_queue->Wait_queue ); 500ac: 2640 moveal %d0,%a3 if ( the_thread ) { 500ae: 4a80 tstl %d0 500b0: 6700 00ce beqw 50180 <_CORE_message_queue_Submit+0x130> const void *source, void *destination, size_t size ) { memcpy(destination, source, size); 500b4: 2f02 movel %d2,%sp@- 500b6: 2f2e 000c movel %fp@(12),%sp@- 500ba: 2f2b 002c movel %a3@(44),%sp@- 500be: 4eb9 0005 8950 jsr 58950 _CORE_message_queue_Copy_buffer( buffer, the_thread->Wait.return_argument_second.mutable_object, size ); *(size_t *) the_thread->Wait.return_argument = size; 500c4: 206b 0028 moveal %a3@(40),%a0 #if defined(RTEMS_MULTIPROCESSING) if ( !_Objects_Is_local_id( the_thread->Object.id ) ) (*api_message_queue_mp_support) ( the_thread, id ); #endif return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL; 500c8: 4fef 000c lea %sp@(12),%sp buffer, the_thread->Wait.return_argument_second.mutable_object, size ); *(size_t *) the_thread->Wait.return_argument = size; the_thread->Wait.count = (uint32_t) submit_type; 500cc: 4280 clrl %d0 _CORE_message_queue_Copy_buffer( buffer, the_thread->Wait.return_argument_second.mutable_object, size ); *(size_t *) the_thread->Wait.return_argument = size; 500ce: 2082 movel %d2,%a0@ the_thread->Wait.count = (uint32_t) submit_type; 500d0: 2744 0024 movel %d4,%a3@(36) _Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout ); } return CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_WAIT; #endif } 500d4: 4cee 0c1c ffec moveml %fp@(-20),%d2-%d4/%a2-%a3 500da: 4e5e unlk %fp 500dc: 4e75 rts * Thus the unusual choice to open a new scope and declare * it as a variable. Doing this emphasizes how dangerous it * would be to use this variable prior to here. */ { Thread_Control *executing = _Thread_Executing; 500de: 2079 0006 97b2 moveal 697b2 <_Thread_Executing>,%a0 ISR_Level level; _ISR_Disable( level ); 500e4: 203c 0000 0700 movel #1792,%d0 500ea: 40c1 movew %sr,%d1 500ec: 8081 orl %d1,%d0 500ee: 46c0 movew %d0,%sr 500f0: 7001 moveq #1,%d0 _Thread_queue_Enter_critical_section( &the_message_queue->Wait_queue ); executing->Wait.queue = &the_message_queue->Wait_queue; executing->Wait.id = id; 500f2: 216e 0014 0020 movel %fp@(20),%a0@(32) 500f8: 2540 0030 movel %d0,%a2@(48) executing->Wait.return_argument_second.immutable_object = buffer; 500fc: 202e 000c movel %fp@(12),%d0 executing->Wait.option = (uint32_t) size; executing->Wait.count = submit_type; 50100: 2144 0024 movel %d4,%a0@(36) _ISR_Disable( level ); _Thread_queue_Enter_critical_section( &the_message_queue->Wait_queue ); executing->Wait.queue = &the_message_queue->Wait_queue; executing->Wait.id = id; executing->Wait.return_argument_second.immutable_object = buffer; 50104: 2140 002c movel %d0,%a0@(44) executing->Wait.option = (uint32_t) size; 50108: 2142 0030 movel %d2,%a0@(48) Thread_Control *executing = _Thread_Executing; ISR_Level level; _ISR_Disable( level ); _Thread_queue_Enter_critical_section( &the_message_queue->Wait_queue ); executing->Wait.queue = &the_message_queue->Wait_queue; 5010c: 214a 0044 movel %a2,%a0@(68) executing->Wait.id = id; executing->Wait.return_argument_second.immutable_object = buffer; executing->Wait.option = (uint32_t) size; executing->Wait.count = submit_type; _ISR_Enable( level ); 50110: 46c1 movew %d1,%sr _Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout ); 50112: 4879 0005 2158 pea 52158 <_Thread_queue_Timeout> 50118: 2f2e 0024 movel %fp@(36),%sp@- 5011c: 2f0a movel %a2,%sp@- 5011e: 4eb9 0005 1df8 jsr 51df8 <_Thread_queue_Enqueue_with_handler> } return CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_WAIT; 50124: 4fef 000c lea %sp@(12),%sp executing->Wait.return_argument_second.immutable_object = buffer; executing->Wait.option = (uint32_t) size; executing->Wait.count = submit_type; _ISR_Enable( level ); _Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout ); 50128: 7007 moveq #7,%d0 } return CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_WAIT; #endif } 5012a: 4cee 0c1c ffec moveml %fp@(-20),%d2-%d4/%a2-%a3 50130: 4e5e unlk %fp 50132: 4e75 rts RTEMS_INLINE_ROUTINE CORE_message_queue_Buffer_control * _CORE_message_queue_Allocate_message_buffer ( CORE_message_queue_Control *the_message_queue ) { return (CORE_message_queue_Buffer_control *) 50134: 486a 0068 pea %a2@(104) 50138: 4eb9 0004 fde8 jsr 4fde8 <_Chain_Get> 5013e: 2640 moveal %d0,%a3 const void *source, void *destination, size_t size ) { memcpy(destination, source, size); 50140: 2f02 movel %d2,%sp@- 50142: 2f2e 000c movel %fp@(12),%sp@- 50146: 486b 0010 pea %a3@(16) 5014a: 4eb9 0005 8950 jsr 58950 _CORE_message_queue_Copy_buffer( buffer, the_message->Contents.buffer, size ); the_message->Contents.size = size; 50150: 2742 000c movel %d2,%a3@(12) CORE_message_queue_Buffer_control *the_message, int priority ) { #if defined(RTEMS_SCORE_COREMSG_ENABLE_MESSAGE_PRIORITY) the_message->priority = priority; 50154: 2744 0008 movel %d4,%a3@(8) _CORE_message_queue_Set_message_priority( the_message, submit_type ); _CORE_message_queue_Insert_message( 50158: 2f04 movel %d4,%sp@- 5015a: 2f0b movel %a3,%sp@- 5015c: 2f0a movel %a2,%sp@- 5015e: 4eb9 0005 5230 jsr 55230 <_CORE_message_queue_Insert_message> the_message_queue, the_message, submit_type ); return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL; 50164: 4fef 001c lea %sp@(28),%sp size ); the_message->Contents.size = size; _CORE_message_queue_Set_message_priority( the_message, submit_type ); _CORE_message_queue_Insert_message( 50168: 4280 clrl %d0 _Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout ); } return CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_WAIT; #endif } 5016a: 4cee 0c1c ffec moveml %fp@(-20),%d2-%d4/%a2-%a3 50170: 4e5e unlk %fp 50172: 4e75 rts /* * No message buffers were available so we may need to return an * overflow error or block the sender until the message is placed * on the queue. */ if ( !wait ) { 50174: 7002 moveq #2,%d0 _Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout ); } return CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_WAIT; #endif } 50176: 4cee 0c1c ffec moveml %fp@(-20),%d2-%d4/%a2-%a3 5017c: 4e5e unlk %fp 5017e: 4e75 rts /* * Is there a thread currently waiting on this message queue? */ if ( the_message_queue->number_of_pending_messages == 0 ) { the_thread = _Thread_queue_Dequeue( &the_message_queue->Wait_queue ); if ( the_thread ) { 50180: 202a 0048 movel %a2@(72),%d0 /* * No one waiting on the message queue at this time, so attempt to * queue the message up for a future receive. */ if ( the_message_queue->number_of_pending_messages < the_message_queue->maximum_pending_messages ) { 50184: b0aa 0044 cmpl %a2@(68),%d0 50188: 6400 fef2 bccw 5007c <_CORE_message_queue_Submit+0x2c> 5018c: 60a6 bras 50134 <_CORE_message_queue_Submit+0xe4> ... 0004b9d8 <_CORE_mutex_Seize_interrupt_trylock>: #if defined(__RTEMS_DO_NOT_INLINE_CORE_MUTEX_SEIZE__) int _CORE_mutex_Seize_interrupt_trylock( CORE_mutex_Control *the_mutex, ISR_Level *level_p ) { 4b9d8: 4e56 0000 linkw %fp,#0 { Thread_Control *executing; /* disabled when you get here */ executing = _Thread_Executing; 4b9dc: 2279 0005 efbe moveal 5efbe <_Thread_Executing>,%a1 4b9e2: 2f0a movel %a2,%sp@- 4b9e4: 206e 0008 moveal %fp@(8),%a0 4b9e8: 246e 000c moveal %fp@(12),%a2 4b9ec: 2f02 movel %d2,%sp@- executing->Wait.return_code = CORE_MUTEX_STATUS_SUCCESSFUL; 4b9ee: 42a9 0034 clrl %a1@(52) if ( !_CORE_mutex_Is_locked( the_mutex ) ) { 4b9f2: 4aa8 004e tstl %a0@(78) 4b9f6: 673a beqs 4ba32 <_CORE_mutex_Seize_interrupt_trylock+0x5a> the_mutex->lock = CORE_MUTEX_LOCKED; 4b9f8: 42a8 004e clrl %a0@(78) the_mutex->holder = executing; the_mutex->holder_id = executing->Object.id; the_mutex->nest_count = 1; 4b9fc: 7201 moveq #1,%d1 executing = _Thread_Executing; executing->Wait.return_code = CORE_MUTEX_STATUS_SUCCESSFUL; if ( !_CORE_mutex_Is_locked( the_mutex ) ) { the_mutex->lock = CORE_MUTEX_LOCKED; the_mutex->holder = executing; the_mutex->holder_id = executing->Object.id; 4b9fe: 2169 0008 005e movel %a1@(8),%a0@(94) */ RTEMS_INLINE_ROUTINE bool _CORE_mutex_Is_inherit_priority( CORE_mutex_Attributes *the_attribute ) { return the_attribute->discipline == CORE_MUTEX_DISCIPLINES_PRIORITY_INHERIT; 4ba04: 2028 0046 movel %a0@(70),%d0 executing->Wait.return_code = CORE_MUTEX_STATUS_SUCCESSFUL; if ( !_CORE_mutex_Is_locked( the_mutex ) ) { the_mutex->lock = CORE_MUTEX_LOCKED; the_mutex->holder = executing; the_mutex->holder_id = executing->Object.id; the_mutex->nest_count = 1; 4ba08: 2141 0052 movel %d1,%a0@(82) if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) || 4ba0c: 123c 0002 moveb #2,%d1 executing = _Thread_Executing; executing->Wait.return_code = CORE_MUTEX_STATUS_SUCCESSFUL; if ( !_CORE_mutex_Is_locked( the_mutex ) ) { the_mutex->lock = CORE_MUTEX_LOCKED; the_mutex->holder = executing; 4ba10: 2149 005a movel %a1,%a0@(90) the_mutex->holder_id = executing->Object.id; the_mutex->nest_count = 1; if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) || 4ba14: b280 cmpl %d0,%d1 4ba16: 672e beqs 4ba46 <_CORE_mutex_Seize_interrupt_trylock+0x6e> 4ba18: 123c 0003 moveb #3,%d1 4ba1c: b280 cmpl %d0,%d1 4ba1e: 674e beqs 4ba6e <_CORE_mutex_Seize_interrupt_trylock+0x96> executing->resource_count++; } if ( !_CORE_mutex_Is_priority_ceiling( &the_mutex->Attributes ) ) { _ISR_Enable( *level_p ); 4ba20: 2012 movel %a2@,%d0 4ba22: 46c0 movew %d0,%sr 4ba24: 4280 clrl %d0 return _CORE_mutex_Seize_interrupt_trylock_body( the_mutex, level_p ); } 4ba26: 242e fff8 movel %fp@(-8),%d2 4ba2a: 246e fffc moveal %fp@(-4),%a2 4ba2e: 4e5e unlk %fp 4ba30: 4e75 rts /* * At this point, we know the mutex was not available. If this thread * is the thread that has locked the mutex, let's see if we are allowed * to nest access. */ if ( _Thread_Is_executing( the_mutex->holder ) ) { 4ba32: b3e8 005a cmpal %a0@(90),%a1 4ba36: 671a beqs 4ba52 <_CORE_mutex_Seize_interrupt_trylock+0x7a> 4ba38: 242e fff8 movel %fp@(-8),%d2 the_mutex->nest_count++; _ISR_Enable( *level_p ); return 0; case CORE_MUTEX_NESTING_IS_ERROR: executing->Wait.return_code = CORE_MUTEX_STATUS_NESTING_NOT_ALLOWED; _ISR_Enable( *level_p ); 4ba3c: 7001 moveq #1,%d0 4ba3e: 246e fffc moveal %fp@(-4),%a2 4ba42: 4e5e unlk %fp 4ba44: 4e75 rts _Chain_Prepend_unprotected( &executing->lock_mutex, &the_mutex->queue.lock_queue ); the_mutex->queue.priority_before = executing->current_priority; #endif executing->resource_count++; 4ba46: 52a9 001c addql #1,%a1@(28) } if ( !_CORE_mutex_Is_priority_ceiling( &the_mutex->Attributes ) ) { _ISR_Enable( *level_p ); 4ba4a: 2012 movel %a2@,%d0 4ba4c: 46c0 movew %d0,%sr 4ba4e: 4280 clrl %d0 4ba50: 60d4 bras 4ba26 <_CORE_mutex_Seize_interrupt_trylock+0x4e> * At this point, we know the mutex was not available. If this thread * is the thread that has locked the mutex, let's see if we are allowed * to nest access. */ if ( _Thread_Is_executing( the_mutex->holder ) ) { switch ( the_mutex->Attributes.lock_nesting_behavior ) { 4ba52: 2028 0040 movel %a0@(64),%d0 4ba56: 6658 bnes 4bab0 <_CORE_mutex_Seize_interrupt_trylock+0xd8> case CORE_MUTEX_NESTING_ACQUIRES: the_mutex->nest_count++; 4ba58: 52a8 0052 addql #1,%a0@(82) _ISR_Enable( *level_p ); 4ba5c: 2012 movel %a2@,%d0 4ba5e: 46c0 movew %d0,%sr 4ba60: 242e fff8 movel %fp@(-8),%d2 4ba64: 4280 clrl %d0 4ba66: 246e fffc moveal %fp@(-4),%a2 4ba6a: 4e5e unlk %fp 4ba6c: 4e75 rts _Chain_Prepend_unprotected( &executing->lock_mutex, &the_mutex->queue.lock_queue ); the_mutex->queue.priority_before = executing->current_priority; #endif executing->resource_count++; 4ba6e: 2429 001c movel %a1@(28),%d2 4ba72: 2002 movel %d2,%d0 4ba74: 5280 addql #1,%d0 4ba76: 2340 001c movel %d0,%a1@(28) { Priority_Control ceiling; Priority_Control current; ceiling = the_mutex->Attributes.priority_ceiling; current = executing->current_priority; 4ba7a: 2029 0014 movel %a1@(20),%d0 */ { Priority_Control ceiling; Priority_Control current; ceiling = the_mutex->Attributes.priority_ceiling; 4ba7e: 2228 004a movel %a0@(74),%d1 current = executing->current_priority; if ( current == ceiling ) { 4ba82: b081 cmpl %d1,%d0 4ba84: 6700 0082 beqw 4bb08 <_CORE_mutex_Seize_interrupt_trylock+0x130> _ISR_Enable( *level_p ); return 0; } if ( current > ceiling ) { 4ba88: 6244 bhis 4bace <_CORE_mutex_Seize_interrupt_trylock+0xf6> ); _Thread_Enable_dispatch(); return 0; } /* if ( current < ceiling ) */ { executing->Wait.return_code = CORE_MUTEX_STATUS_CEILING_VIOLATED; 4ba8a: 7206 moveq #6,%d1 the_mutex->lock = CORE_MUTEX_UNLOCKED; 4ba8c: 7001 moveq #1,%d0 ); _Thread_Enable_dispatch(); return 0; } /* if ( current < ceiling ) */ { executing->Wait.return_code = CORE_MUTEX_STATUS_CEILING_VIOLATED; 4ba8e: 2341 0034 movel %d1,%a1@(52) the_mutex->lock = CORE_MUTEX_UNLOCKED; the_mutex->nest_count = 0; /* undo locking above */ 4ba92: 42a8 0052 clrl %a0@(82) _Thread_Enable_dispatch(); return 0; } /* if ( current < ceiling ) */ { executing->Wait.return_code = CORE_MUTEX_STATUS_CEILING_VIOLATED; the_mutex->lock = CORE_MUTEX_UNLOCKED; 4ba96: 2140 004e movel %d0,%a0@(78) the_mutex->nest_count = 0; /* undo locking above */ executing->resource_count--; /* undo locking above */ 4ba9a: 2342 001c movel %d2,%a1@(28) _ISR_Enable( *level_p ); 4ba9e: 2012 movel %a2@,%d0 4baa0: 46c0 movew %d0,%sr 4baa2: 242e fff8 movel %fp@(-8),%d2 4baa6: 4280 clrl %d0 4baa8: 246e fffc moveal %fp@(-4),%a2 4baac: 4e5e unlk %fp 4baae: 4e75 rts * At this point, we know the mutex was not available. If this thread * is the thread that has locked the mutex, let's see if we are allowed * to nest access. */ if ( _Thread_Is_executing( the_mutex->holder ) ) { switch ( the_mutex->Attributes.lock_nesting_behavior ) { 4bab0: 7201 moveq #1,%d1 4bab2: b280 cmpl %d0,%d1 4bab4: 6682 bnes 4ba38 <_CORE_mutex_Seize_interrupt_trylock+0x60> case CORE_MUTEX_NESTING_ACQUIRES: the_mutex->nest_count++; _ISR_Enable( *level_p ); return 0; case CORE_MUTEX_NESTING_IS_ERROR: executing->Wait.return_code = CORE_MUTEX_STATUS_NESTING_NOT_ALLOWED; 4bab6: 7002 moveq #2,%d0 4bab8: 2340 0034 movel %d0,%a1@(52) _ISR_Enable( *level_p ); 4babc: 2012 movel %a2@,%d0 4babe: 46c0 movew %d0,%sr 4bac0: 242e fff8 movel %fp@(-8),%d2 4bac4: 4280 clrl %d0 4bac6: 246e fffc moveal %fp@(-4),%a2 4baca: 4e5e unlk %fp 4bacc: 4e75 rts rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 4bace: 2039 0005 ef04 movel 5ef04 <_Thread_Dispatch_disable_level>,%d0 4bad4: 5280 addql #1,%d0 4bad6: 23c0 0005 ef04 movel %d0,5ef04 <_Thread_Dispatch_disable_level> return 0; } if ( current > ceiling ) { _Thread_Disable_dispatch(); _ISR_Enable( *level_p ); 4badc: 2012 movel %a2@,%d0 4bade: 46c0 movew %d0,%sr _Thread_Change_priority( 4bae0: 42a7 clrl %sp@- 4bae2: 2f28 004a movel %a0@(74),%sp@- 4bae6: 2f28 005a movel %a0@(90),%sp@- 4baea: 4eb9 0004 789c jsr 4789c <_Thread_Change_priority> the_mutex->holder, the_mutex->Attributes.priority_ceiling, false ); _Thread_Enable_dispatch(); 4baf0: 4eb9 0004 7dbc jsr 47dbc <_Thread_Enable_dispatch> 4baf6: 242e fff8 movel %fp@(-8),%d2 4bafa: 4fef 000c lea %sp@(12),%sp 4bafe: 4280 clrl %d0 4bb00: 246e fffc moveal %fp@(-4),%a2 4bb04: 4e5e unlk %fp 4bb06: 4e75 rts Priority_Control current; ceiling = the_mutex->Attributes.priority_ceiling; current = executing->current_priority; if ( current == ceiling ) { _ISR_Enable( *level_p ); 4bb08: 2012 movel %a2@,%d0 4bb0a: 46c0 movew %d0,%sr 4bb0c: 242e fff8 movel %fp@(-8),%d2 4bb10: 4280 clrl %d0 4bb12: 246e fffc moveal %fp@(-4),%a2 4bb16: 4e5e unlk %fp 4bb18: 4e75 rts ... 00046a08 <_CORE_mutex_Surrender>: #else Objects_Id id __attribute__((unused)), CORE_mutex_API_mp_support_callout api_mutex_mp_support __attribute__((unused)) #endif ) { 46a08: 4e56 0000 linkw %fp,#0 46a0c: 2f0a movel %a2,%sp@- 46a0e: 246e 0008 moveal %fp@(8),%a2 Thread_Control *the_thread; Thread_Control *holder; #ifdef __RTEMS_STRICT_ORDER_MUTEX__ Chain_Node *first_node; #endif holder = the_mutex->holder; 46a12: 206a 005a moveal %a2@(90),%a0 * allowed when the mutex in quetion is FIFO or simple Priority * discipline. But Priority Ceiling or Priority Inheritance mutexes * must be released by the thread which acquired them. */ if ( the_mutex->Attributes.only_owner_release ) { 46a16: 4a2a 0044 tstb %a2@(68) 46a1a: 6712 beqs 46a2e <_CORE_mutex_Surrender+0x26> if ( !_Thread_Is_executing( holder ) ) 46a1c: b1f9 0005 efbe cmpal 5efbe <_Thread_Executing>,%a0 46a22: 670a beqs 46a2e <_CORE_mutex_Surrender+0x26> } } else the_mutex->lock = CORE_MUTEX_UNLOCKED; return CORE_MUTEX_STATUS_SUCCESSFUL; } 46a24: 246e fffc moveal %fp@(-4),%a2 * discipline. But Priority Ceiling or Priority Inheritance mutexes * must be released by the thread which acquired them. */ if ( the_mutex->Attributes.only_owner_release ) { if ( !_Thread_Is_executing( holder ) ) 46a28: 7003 moveq #3,%d0 } } else the_mutex->lock = CORE_MUTEX_UNLOCKED; return CORE_MUTEX_STATUS_SUCCESSFUL; } 46a2a: 4e5e unlk %fp 46a2c: 4e75 rts return CORE_MUTEX_STATUS_NOT_OWNER_OF_RESOURCE; } /* XXX already unlocked -- not right status */ if ( !the_mutex->nest_count ) 46a2e: 202a 0052 movel %a2@(82),%d0 46a32: 6768 beqs 46a9c <_CORE_mutex_Surrender+0x94> return CORE_MUTEX_STATUS_SUCCESSFUL; the_mutex->nest_count--; 46a34: 5380 subql #1,%d0 46a36: 2540 0052 movel %d0,%a2@(82) if ( the_mutex->nest_count != 0 ) { 46a3a: 6660 bnes 46a9c <_CORE_mutex_Surrender+0x94> 46a3c: 202a 0046 movel %a2@(70),%d0 /* * Formally release the mutex before possibly transferring it to a * blocked thread. */ if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) || 46a40: 7202 moveq #2,%d1 46a42: b280 cmpl %d0,%d1 46a44: 6700 0084 beqw 46aca <_CORE_mutex_Surrender+0xc2> 46a48: 123c 0003 moveb #3,%d1 46a4c: b280 cmpl %d0,%d1 46a4e: 677a beqs 46aca <_CORE_mutex_Surrender+0xc2> } first_node = _Chain_Get_first_unprotected(&holder->lock_mutex); #endif holder->resource_count--; } the_mutex->holder = NULL; 46a50: 42aa 005a clrl %a2@(90) /* * Whether or not someone is waiting for the mutex, an * inherited priority must be lowered if this is the last * mutex (i.e. resource) this task has. */ if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) || 46a54: 7202 moveq #2,%d1 first_node = _Chain_Get_first_unprotected(&holder->lock_mutex); #endif holder->resource_count--; } the_mutex->holder = NULL; the_mutex->holder_id = 0; 46a56: 42aa 005e clrl %a2@(94) /* * Whether or not someone is waiting for the mutex, an * inherited priority must be lowered if this is the last * mutex (i.e. resource) this task has. */ if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) || 46a5a: b280 cmpl %d0,%d1 46a5c: 6748 beqs 46aa6 <_CORE_mutex_Surrender+0x9e> 46a5e: 123c 0003 moveb #3,%d1 46a62: b280 cmpl %d0,%d1 46a64: 6740 beqs 46aa6 <_CORE_mutex_Surrender+0x9e> /* * Now we check if another thread was waiting for this mutex. If so, * transfer the mutex to that thread. */ if ( ( the_thread = _Thread_queue_Dequeue( &the_mutex->Wait_queue ) ) ) { 46a66: 2f0a movel %a2,%sp@- 46a68: 4eb9 0004 81a8 jsr 481a8 <_Thread_queue_Dequeue> 46a6e: 588f addql #4,%sp 46a70: 2040 moveal %d0,%a0 46a72: 4a80 tstl %d0 46a74: 6700 0090 beqw 46b06 <_CORE_mutex_Surrender+0xfe> #endif { the_mutex->holder = the_thread; the_mutex->holder_id = the_thread->Object.id; the_mutex->nest_count = 1; 46a78: 7201 moveq #1,%d1 } else #endif { the_mutex->holder = the_thread; the_mutex->holder_id = the_thread->Object.id; 46a7a: 2568 0008 005e movel %a0@(8),%a2@(94) the_mutex->nest_count = 1; switch ( the_mutex->Attributes.discipline ) { 46a80: 202a 0046 movel %a2@(70),%d0 #endif { the_mutex->holder = the_thread; the_mutex->holder_id = the_thread->Object.id; the_mutex->nest_count = 1; 46a84: 2541 0052 movel %d1,%a2@(82) switch ( the_mutex->Attributes.discipline ) { 46a88: 123c 0002 moveb #2,%d1 } else #endif { the_mutex->holder = the_thread; 46a8c: 2548 005a movel %a0,%a2@(90) the_mutex->holder_id = the_thread->Object.id; the_mutex->nest_count = 1; switch ( the_mutex->Attributes.discipline ) { 46a90: b280 cmpl %d0,%d1 46a92: 6764 beqs 46af8 <_CORE_mutex_Surrender+0xf0> 46a94: 123c 0003 moveb #3,%d1 46a98: b280 cmpl %d0,%d1 46a9a: 6734 beqs 46ad0 <_CORE_mutex_Surrender+0xc8> } } else the_mutex->lock = CORE_MUTEX_UNLOCKED; return CORE_MUTEX_STATUS_SUCCESSFUL; } 46a9c: 246e fffc moveal %fp@(-4),%a2 } break; } } } else the_mutex->lock = CORE_MUTEX_UNLOCKED; 46aa0: 4280 clrl %d0 return CORE_MUTEX_STATUS_SUCCESSFUL; } 46aa2: 4e5e unlk %fp 46aa4: 4e75 rts _CORE_mutex_Is_priority_ceiling( &the_mutex->Attributes ) ) { #ifdef __RTEMS_STRICT_ORDER_MUTEX__ if(the_mutex->queue.priority_before != holder->current_priority) _Thread_Change_priority(holder,the_mutex->queue.priority_before,true); #endif if ( holder->resource_count == 0 && 46aa6: 4aa8 001c tstl %a0@(28) 46aaa: 66ba bnes 46a66 <_CORE_mutex_Surrender+0x5e> holder->real_priority != holder->current_priority ) { 46aac: 2028 0018 movel %a0@(24),%d0 46ab0: b0a8 0014 cmpl %a0@(20),%d0 46ab4: 67b0 beqs 46a66 <_CORE_mutex_Surrender+0x5e> _Thread_Change_priority( holder, holder->real_priority, true ); 46ab6: 4878 0001 pea 1 46aba: 2f00 movel %d0,%sp@- 46abc: 2f08 movel %a0,%sp@- 46abe: 4eb9 0004 789c jsr 4789c <_Thread_Change_priority> 46ac4: 4fef 000c lea %sp@(12),%sp 46ac8: 609c bras 46a66 <_CORE_mutex_Surrender+0x5e> the_mutex->nest_count++; return CORE_MUTEX_RELEASE_NOT_ORDER; } first_node = _Chain_Get_first_unprotected(&holder->lock_mutex); #endif holder->resource_count--; 46aca: 53a8 001c subql #1,%a0@(28) 46ace: 6080 bras 46a50 <_CORE_mutex_Surrender+0x48> case CORE_MUTEX_DISCIPLINES_PRIORITY_CEILING: #ifdef __RTEMS_STRICT_ORDER_MUTEX__ _Chain_Prepend_unprotected(&the_thread->lock_mutex,&the_mutex->queue.lock_queue); the_mutex->queue.priority_before = the_thread->current_priority; #endif the_thread->resource_count++; 46ad0: 52a8 001c addql #1,%a0@(28) if (the_mutex->Attributes.priority_ceiling < 46ad4: 202a 004a movel %a2@(74),%d0 the_thread->current_priority){ 46ad8: b0a8 0014 cmpl %a0@(20),%d0 46adc: 64be bccs 46a9c <_CORE_mutex_Surrender+0x94> _Thread_Change_priority( 46ade: 42a7 clrl %sp@- 46ae0: 2f00 movel %d0,%sp@- 46ae2: 2f08 movel %a0,%sp@- 46ae4: 4eb9 0004 789c jsr 4789c <_Thread_Change_priority> } } else the_mutex->lock = CORE_MUTEX_UNLOCKED; return CORE_MUTEX_STATUS_SUCCESSFUL; } 46aea: 246e fffc moveal %fp@(-4),%a2 the_mutex->queue.priority_before = the_thread->current_priority; #endif the_thread->resource_count++; if (the_mutex->Attributes.priority_ceiling < the_thread->current_priority){ _Thread_Change_priority( 46aee: 4fef 000c lea %sp@(12),%sp 46af2: 4280 clrl %d0 } } else the_mutex->lock = CORE_MUTEX_UNLOCKED; return CORE_MUTEX_STATUS_SUCCESSFUL; } 46af4: 4e5e unlk %fp 46af6: 4e75 rts 46af8: 246e fffc moveal %fp@(-4),%a2 case CORE_MUTEX_DISCIPLINES_PRIORITY_INHERIT: #ifdef __RTEMS_STRICT_ORDER_MUTEX__ _Chain_Prepend_unprotected(&the_thread->lock_mutex,&the_mutex->queue.lock_queue); the_mutex->queue.priority_before = the_thread->current_priority; #endif the_thread->resource_count++; 46afc: 4280 clrl %d0 46afe: 52a8 001c addql #1,%a0@(28) } } else the_mutex->lock = CORE_MUTEX_UNLOCKED; return CORE_MUTEX_STATUS_SUCCESSFUL; } 46b02: 4e5e unlk %fp 46b04: 4e75 rts } break; } } } else the_mutex->lock = CORE_MUTEX_UNLOCKED; 46b06: 7001 moveq #1,%d0 46b08: 2540 004e movel %d0,%a2@(78) return CORE_MUTEX_STATUS_SUCCESSFUL; } 46b0c: 246e fffc moveal %fp@(-4),%a2 } break; } } } else the_mutex->lock = CORE_MUTEX_UNLOCKED; 46b10: 4200 clrb %d0 return CORE_MUTEX_STATUS_SUCCESSFUL; } 46b12: 4e5e unlk %fp 46b14: 4e75 rts ... 00046b24 <_CORE_semaphore_Initialize>: void _CORE_semaphore_Initialize( CORE_semaphore_Control *the_semaphore, CORE_semaphore_Attributes *the_semaphore_attributes, uint32_t initial_value ) { 46b24: 4e56 0000 linkw %fp,#0 46b28: 226e 000c moveal %fp@(12),%a1 the_semaphore->Attributes = *the_semaphore_attributes; the_semaphore->count = initial_value; _Thread_queue_Initialize( 46b2c: 4878 0003 pea 3 46b30: 4878 0200 pea 200 void _CORE_semaphore_Initialize( CORE_semaphore_Control *the_semaphore, CORE_semaphore_Attributes *the_semaphore_attributes, uint32_t initial_value ) { 46b34: 206e 0008 moveal %fp@(8),%a0 the_semaphore->Attributes = *the_semaphore_attributes; 46b38: 2011 movel %a1@,%d0 46b3a: 2229 0004 movel %a1@(4),%d1 the_semaphore->count = initial_value; 46b3e: 216e 0010 0048 movel %fp@(16),%a0@(72) CORE_semaphore_Attributes *the_semaphore_attributes, uint32_t initial_value ) { the_semaphore->Attributes = *the_semaphore_attributes; 46b44: 2140 0040 movel %d0,%a0@(64) 46b48: 2141 0044 movel %d1,%a0@(68) the_semaphore->count = initial_value; _Thread_queue_Initialize( 46b4c: 7201 moveq #1,%d1 46b4e: b2a9 0004 cmpl %a1@(4),%d1 46b52: 57c0 seq %d0 46b54: 49c0 extbl %d0 46b56: 4480 negl %d0 46b58: 2f00 movel %d0,%sp@- 46b5a: 2f08 movel %a0,%sp@- 46b5c: 4eb9 0004 8584 jsr 48584 <_Thread_queue_Initialize> 46b62: 4fef 0010 lea %sp@(16),%sp _CORE_semaphore_Is_priority( the_semaphore_attributes ) ? THREAD_QUEUE_DISCIPLINE_PRIORITY : THREAD_QUEUE_DISCIPLINE_FIFO, STATES_WAITING_FOR_SEMAPHORE, CORE_SEMAPHORE_TIMEOUT ); } 46b66: 4e5e unlk %fp 46b68: 4e75 rts ... 0004f8b8 <_CORE_semaphore_Seize>: Thread_Control *executing; ISR_Level level; executing = _Thread_Executing; executing->Wait.return_code = CORE_SEMAPHORE_STATUS_SUCCESSFUL; _ISR_Disable( level ); 4f8b8: 203c 0000 0700 movel #1792,%d0 CORE_semaphore_Control *the_semaphore, Objects_Id id, bool wait, Watchdog_Interval timeout ) { 4f8be: 4e56 fff4 linkw %fp,#-12 Thread_Control *executing; ISR_Level level; executing = _Thread_Executing; 4f8c2: 2279 0006 405a moveal 6405a <_Thread_Executing>,%a1 CORE_semaphore_Control *the_semaphore, Objects_Id id, bool wait, Watchdog_Interval timeout ) { 4f8c8: 48d7 001c moveml %d2-%d4,%sp@ 4f8cc: 282e 000c movel %fp@(12),%d4 4f8d0: 262e 0014 movel %fp@(20),%d3 Thread_Control *executing; ISR_Level level; executing = _Thread_Executing; executing->Wait.return_code = CORE_SEMAPHORE_STATUS_SUCCESSFUL; 4f8d4: 42a9 0034 clrl %a1@(52) CORE_semaphore_Control *the_semaphore, Objects_Id id, bool wait, Watchdog_Interval timeout ) { 4f8d8: 206e 0008 moveal %fp@(8),%a0 4f8dc: 242e 0010 movel %fp@(16),%d2 Thread_Control *executing; ISR_Level level; executing = _Thread_Executing; executing->Wait.return_code = CORE_SEMAPHORE_STATUS_SUCCESSFUL; _ISR_Disable( level ); 4f8e0: 40c1 movew %sr,%d1 4f8e2: 8081 orl %d1,%d0 4f8e4: 46c0 movew %d0,%sr if ( the_semaphore->count != 0 ) { 4f8e6: 2028 0048 movel %a0@(72),%d0 4f8ea: 6642 bnes 4f92e <_CORE_semaphore_Seize+0x76> /* * If the semaphore was not available and the caller was not willing * to block, then return immediately with a status indicating that * the semaphore was not available and the caller never blocked. */ if ( !wait ) { 4f8ec: 4a02 tstb %d2 4f8ee: 6610 bnes 4f900 <_CORE_semaphore_Seize+0x48> _ISR_Enable( level ); 4f8f0: 46c1 movew %d1,%sr executing->Wait.return_code = CORE_SEMAPHORE_STATUS_UNSATISFIED_NOWAIT; 4f8f2: 7001 moveq #1,%d0 _Thread_queue_Enter_critical_section( &the_semaphore->Wait_queue ); executing->Wait.queue = &the_semaphore->Wait_queue; executing->Wait.id = id; _ISR_Enable( level ); _Thread_queue_Enqueue( &the_semaphore->Wait_queue, timeout ); } 4f8f4: 4cd7 001c moveml %sp@,%d2-%d4 * to block, then return immediately with a status indicating that * the semaphore was not available and the caller never blocked. */ if ( !wait ) { _ISR_Enable( level ); executing->Wait.return_code = CORE_SEMAPHORE_STATUS_UNSATISFIED_NOWAIT; 4f8f8: 2340 0034 movel %d0,%a1@(52) _Thread_queue_Enter_critical_section( &the_semaphore->Wait_queue ); executing->Wait.queue = &the_semaphore->Wait_queue; executing->Wait.id = id; _ISR_Enable( level ); _Thread_queue_Enqueue( &the_semaphore->Wait_queue, timeout ); } 4f8fc: 4e5e unlk %fp 4f8fe: 4e75 rts 4f900: 7001 moveq #1,%d0 * If the semaphore is not available and the caller is willing to * block, then we now block the caller with optional timeout. */ _Thread_queue_Enter_critical_section( &the_semaphore->Wait_queue ); executing->Wait.queue = &the_semaphore->Wait_queue; executing->Wait.id = id; 4f902: 2344 0020 movel %d4,%a1@(32) /* * If the semaphore is not available and the caller is willing to * block, then we now block the caller with optional timeout. */ _Thread_queue_Enter_critical_section( &the_semaphore->Wait_queue ); executing->Wait.queue = &the_semaphore->Wait_queue; 4f906: 2348 0044 movel %a0,%a1@(68) 4f90a: 2140 0030 movel %d0,%a0@(48) executing->Wait.id = id; _ISR_Enable( level ); 4f90e: 46c1 movew %d1,%sr _Thread_queue_Enqueue( &the_semaphore->Wait_queue, timeout ); 4f910: 2d43 000c movel %d3,%fp@(12) 4f914: 203c 0004 bd10 movel #310544,%d0 4f91a: 2d48 0008 movel %a0,%fp@(8) 4f91e: 2d40 0010 movel %d0,%fp@(16) } 4f922: 4cd7 001c moveml %sp@,%d2-%d4 4f926: 4e5e unlk %fp */ _Thread_queue_Enter_critical_section( &the_semaphore->Wait_queue ); executing->Wait.queue = &the_semaphore->Wait_queue; executing->Wait.id = id; _ISR_Enable( level ); _Thread_queue_Enqueue( &the_semaphore->Wait_queue, timeout ); 4f928: 4ef9 0004 b9b0 jmp 4b9b0 <_Thread_queue_Enqueue_with_handler> executing = _Thread_Executing; executing->Wait.return_code = CORE_SEMAPHORE_STATUS_SUCCESSFUL; _ISR_Disable( level ); if ( the_semaphore->count != 0 ) { the_semaphore->count -= 1; 4f92e: 5380 subql #1,%d0 4f930: 2140 0048 movel %d0,%a0@(72) _ISR_Enable( level ); 4f934: 46c1 movew %d1,%sr _Thread_queue_Enter_critical_section( &the_semaphore->Wait_queue ); executing->Wait.queue = &the_semaphore->Wait_queue; executing->Wait.id = id; _ISR_Enable( level ); _Thread_queue_Enqueue( &the_semaphore->Wait_queue, timeout ); } 4f936: 4cd7 001c moveml %sp@,%d2-%d4 4f93a: 4e5e unlk %fp 4f93c: 4e75 rts ... 00046b6c <_CORE_semaphore_Surrender>: CORE_semaphore_Status _CORE_semaphore_Surrender( CORE_semaphore_Control *the_semaphore, Objects_Id id, CORE_semaphore_API_mp_support_callout api_semaphore_mp_support ) { 46b6c: 4e56 0000 linkw %fp,#0 46b70: 2f0a movel %a2,%sp@- 46b72: 246e 0008 moveal %fp@(8),%a2 ISR_Level level; CORE_semaphore_Status status; status = CORE_SEMAPHORE_STATUS_SUCCESSFUL; if ( (the_thread = _Thread_queue_Dequeue(&the_semaphore->Wait_queue)) ) { 46b76: 2f0a movel %a2,%sp@- 46b78: 4eb9 0004 81a8 jsr 481a8 <_Thread_queue_Dequeue> 46b7e: 588f addql #4,%sp 46b80: 4a80 tstl %d0 46b82: 670a beqs 46b8e <_CORE_semaphore_Surrender+0x22> status = CORE_SEMAPHORE_MAXIMUM_COUNT_EXCEEDED; _ISR_Enable( level ); } return status; } 46b84: 246e fffc moveal %fp@(-4),%a2 ISR_Level level; CORE_semaphore_Status status; status = CORE_SEMAPHORE_STATUS_SUCCESSFUL; if ( (the_thread = _Thread_queue_Dequeue(&the_semaphore->Wait_queue)) ) { 46b88: 4280 clrl %d0 status = CORE_SEMAPHORE_MAXIMUM_COUNT_EXCEEDED; _ISR_Enable( level ); } return status; } 46b8a: 4e5e unlk %fp 46b8c: 4e75 rts if ( !_Objects_Is_local_id( the_thread->Object.id ) ) (*api_semaphore_mp_support) ( the_thread, id ); #endif } else { _ISR_Disable( level ); 46b8e: 203c 0000 0700 movel #1792,%d0 46b94: 40c1 movew %sr,%d1 46b96: 8081 orl %d1,%d0 46b98: 46c0 movew %d0,%sr if ( the_semaphore->count < the_semaphore->Attributes.maximum_count ) 46b9a: 202a 0048 movel %a2@(72),%d0 46b9e: b0aa 0040 cmpl %a2@(64),%d0 46ba2: 6412 bccs 46bb6 <_CORE_semaphore_Surrender+0x4a> the_semaphore->count += 1; 46ba4: 5280 addql #1,%d0 46ba6: 2540 0048 movel %d0,%a2@(72) 46baa: 4280 clrl %d0 else status = CORE_SEMAPHORE_MAXIMUM_COUNT_EXCEEDED; _ISR_Enable( level ); 46bac: 46c1 movew %d1,%sr } return status; } 46bae: 246e fffc moveal %fp@(-4),%a2 46bb2: 4e5e unlk %fp 46bb4: 4e75 rts (*api_semaphore_mp_support) ( the_thread, id ); #endif } else { _ISR_Disable( level ); if ( the_semaphore->count < the_semaphore->Attributes.maximum_count ) 46bb6: 7004 moveq #4,%d0 <== NOT EXECUTED the_semaphore->count += 1; else status = CORE_SEMAPHORE_MAXIMUM_COUNT_EXCEEDED; _ISR_Enable( level ); 46bb8: 46c1 movew %d1,%sr <== NOT EXECUTED 46bba: 60f2 bras 46bae <_CORE_semaphore_Surrender+0x42> <== NOT EXECUTED 0004762c <_CORE_spinlock_Initialize>: void _CORE_spinlock_Initialize( CORE_spinlock_Control *the_spinlock, CORE_spinlock_Attributes *the_spinlock_attributes ) { 4762c: 4e56 0000 linkw %fp,#0 47630: 206e 0008 moveal %fp@(8),%a0 47634: 226e 000c moveal %fp@(12),%a1 the_spinlock->Attributes = *the_spinlock_attributes; the_spinlock->lock = 0; the_spinlock->users = 0; the_spinlock->holder = 0; } 47638: 4e5e unlk %fp CORE_spinlock_Control *the_spinlock, CORE_spinlock_Attributes *the_spinlock_attributes ) { the_spinlock->Attributes = *the_spinlock_attributes; 4763a: 2091 movel %a1@,%a0@ the_spinlock->lock = 0; 4763c: 42a8 0004 clrl %a0@(4) the_spinlock->users = 0; 47640: 42a8 0008 clrl %a0@(8) the_spinlock->holder = 0; 47644: 42a8 000c clrl %a0@(12) } 47648: 4e75 rts ... 0004764c <_CORE_spinlock_Release>: CORE_spinlock_Control *the_spinlock ) { ISR_Level level; _ISR_Disable( level ); 4764c: 203c 0000 0700 movel #1792,%d0 */ CORE_spinlock_Status _CORE_spinlock_Release( CORE_spinlock_Control *the_spinlock ) { 47652: 4e56 0000 linkw %fp,#0 47656: 206e 0008 moveal %fp@(8),%a0 ISR_Level level; _ISR_Disable( level ); 4765a: 40c1 movew %sr,%d1 4765c: 8081 orl %d1,%d0 4765e: 46c0 movew %d0,%sr /* * It must locked before it can be unlocked. */ if ( the_spinlock->lock == CORE_SPINLOCK_UNLOCKED ) { 47660: 2028 0004 movel %a0@(4),%d0 47664: 660a bnes 47670 <_CORE_spinlock_Release+0x24> _ISR_Enable( level ); 47666: 46c1 movew %d1,%sr 47668: 103c 0006 moveb #6,%d0 the_spinlock->lock = CORE_SPINLOCK_UNLOCKED; the_spinlock->holder = 0; _ISR_Enable( level ); return CORE_SPINLOCK_SUCCESSFUL; } 4766c: 4e5e unlk %fp 4766e: 4e75 rts } /* * It must locked by the current thread before it can be unlocked. */ if ( the_spinlock->holder != _Thread_Executing->Object.id ) { 47670: 2028 000c movel %a0@(12),%d0 47674: 2279 0006 014e moveal 6014e <_Thread_Executing>,%a1 4767a: b0a9 0008 cmpl %a1@(8),%d0 4767e: 6708 beqs 47688 <_CORE_spinlock_Release+0x3c> _ISR_Enable( level ); 47680: 46c1 movew %d1,%sr 47682: 7002 moveq #2,%d0 the_spinlock->lock = CORE_SPINLOCK_UNLOCKED; the_spinlock->holder = 0; _ISR_Enable( level ); return CORE_SPINLOCK_SUCCESSFUL; } 47684: 4e5e unlk %fp 47686: 4e75 rts } /* * Let it be unlocked. */ the_spinlock->users -= 1; 47688: 2028 0008 movel %a0@(8),%d0 4768c: 5380 subql #1,%d0 4768e: 2140 0008 movel %d0,%a0@(8) the_spinlock->lock = CORE_SPINLOCK_UNLOCKED; 47692: 42a8 0004 clrl %a0@(4) the_spinlock->holder = 0; 47696: 42a8 000c clrl %a0@(12) _ISR_Enable( level ); 4769a: 46c1 movew %d1,%sr 4769c: 4280 clrl %d0 return CORE_SPINLOCK_SUCCESSFUL; } 4769e: 4e5e unlk %fp 476a0: 4e75 rts ... 000476a4 <_CORE_spinlock_Wait>: ISR_Level level; #if defined(FUNCTIONALITY_NOT_CURRENTLY_USED_BY_ANY_API) Watchdog_Interval limit = _Watchdog_Ticks_since_boot + timeout; #endif _ISR_Disable( level ); 476a4: 203c 0000 0700 movel #1792,%d0 CORE_spinlock_Status _CORE_spinlock_Wait( CORE_spinlock_Control *the_spinlock, bool wait, Watchdog_Interval timeout ) { 476aa: 4e56 fff0 linkw %fp,#-16 476ae: 48d7 0c0c moveml %d2-%d3/%a2-%a3,%sp@ 476b2: 246e 0008 moveal %fp@(8),%a2 476b6: 142e 000f moveb %fp@(15),%d2 ISR_Level level; #if defined(FUNCTIONALITY_NOT_CURRENTLY_USED_BY_ANY_API) Watchdog_Interval limit = _Watchdog_Ticks_since_boot + timeout; #endif _ISR_Disable( level ); 476ba: 40c1 movew %sr,%d1 476bc: 8081 orl %d1,%d0 476be: 46c0 movew %d0,%sr if ( (the_spinlock->lock == CORE_SPINLOCK_LOCKED) && 476c0: 202a 0004 movel %a2@(4),%d0 476c4: 7601 moveq #1,%d3 476c6: b680 cmpl %d0,%d3 476c8: 6762 beqs 4772c <_CORE_spinlock_Wait+0x88> (the_spinlock->holder == _Thread_Executing->Object.id) ) { _ISR_Enable( level ); return CORE_SPINLOCK_HOLDER_RELOCKING; } the_spinlock->users += 1; 476ca: 202a 0008 movel %a2@(8),%d0 476ce: 5280 addql #1,%d0 476d0: 2540 0008 movel %d0,%a2@(8) for ( ;; ) { if ( the_spinlock->lock == CORE_SPINLOCK_UNLOCKED ) { 476d4: 202a 0004 movel %a2@(4),%d0 476d8: 6730 beqs 4770a <_CORE_spinlock_Wait+0x66> } /* * Spinlock is unavailable. If not willing to wait, return. */ if ( !wait ) { 476da: 4a02 tstb %d2 476dc: 676c beqs 4774a <_CORE_spinlock_Wait+0xa6> 476de: 47f9 0004 88e4 lea 488e4 <_Thread_Enable_dispatch>,%a3 /* Another thread could get dispatched here */ /* Reenter the critical sections so we can attempt the lock again. */ _Thread_Disable_dispatch(); _ISR_Disable( level ); 476e4: 243c 0000 0700 movel #1792,%d2 * * A spinlock cannot be deleted while it is being used so we are * safe from deletion. */ _ISR_Enable( level ); 476ea: 46c1 movew %d1,%sr /* An ISR could occur here */ _Thread_Enable_dispatch(); 476ec: 4e93 jsr %a3@ 476ee: 2039 0006 0094 movel 60094 <_Thread_Dispatch_disable_level>,%d0 476f4: 5280 addql #1,%d0 476f6: 23c0 0006 0094 movel %d0,60094 <_Thread_Dispatch_disable_level> /* Another thread could get dispatched here */ /* Reenter the critical sections so we can attempt the lock again. */ _Thread_Disable_dispatch(); _ISR_Disable( level ); 476fc: 2002 movel %d2,%d0 476fe: 40c1 movew %sr,%d1 47700: 8081 orl %d1,%d0 47702: 46c0 movew %d0,%sr _ISR_Enable( level ); return CORE_SPINLOCK_HOLDER_RELOCKING; } the_spinlock->users += 1; for ( ;; ) { if ( the_spinlock->lock == CORE_SPINLOCK_UNLOCKED ) { 47704: 202a 0004 movel %a2@(4),%d0 47708: 66e0 bnes 476ea <_CORE_spinlock_Wait+0x46> the_spinlock->lock = CORE_SPINLOCK_LOCKED; 4770a: 7001 moveq #1,%d0 the_spinlock->holder = _Thread_Executing->Object.id; 4770c: 2079 0006 014e moveal 6014e <_Thread_Executing>,%a0 return CORE_SPINLOCK_HOLDER_RELOCKING; } the_spinlock->users += 1; for ( ;; ) { if ( the_spinlock->lock == CORE_SPINLOCK_UNLOCKED ) { the_spinlock->lock = CORE_SPINLOCK_LOCKED; 47712: 2540 0004 movel %d0,%a2@(4) the_spinlock->holder = _Thread_Executing->Object.id; 47716: 2028 0008 movel %a0@(8),%d0 4771a: 2540 000c movel %d0,%a2@(12) _ISR_Enable( level ); 4771e: 46c1 movew %d1,%sr 47720: 4280 clrl %d0 _Thread_Disable_dispatch(); _ISR_Disable( level ); } } 47722: 4cee 0c0c fff0 moveml %fp@(-16),%d2-%d3/%a2-%a3 47728: 4e5e unlk %fp 4772a: 4e75 rts Watchdog_Interval limit = _Watchdog_Ticks_since_boot + timeout; #endif _ISR_Disable( level ); if ( (the_spinlock->lock == CORE_SPINLOCK_LOCKED) && (the_spinlock->holder == _Thread_Executing->Object.id) ) { 4772c: 202a 000c movel %a2@(12),%d0 47730: 2079 0006 014e moveal 6014e <_Thread_Executing>,%a0 47736: b0a8 0008 cmpl %a0@(8),%d0 4773a: 668e bnes 476ca <_CORE_spinlock_Wait+0x26> _ISR_Enable( level ); 4773c: 46c1 movew %d1,%sr 4773e: 7001 moveq #1,%d0 _Thread_Disable_dispatch(); _ISR_Disable( level ); } } 47740: 4cee 0c0c fff0 moveml %fp@(-16),%d2-%d3/%a2-%a3 47746: 4e5e unlk %fp 47748: 4e75 rts /* * Spinlock is unavailable. If not willing to wait, return. */ if ( !wait ) { the_spinlock->users -= 1; 4774a: 202a 0008 movel %a2@(8),%d0 4774e: 5380 subql #1,%d0 47750: 2540 0008 movel %d0,%a2@(8) _ISR_Enable( level ); 47754: 46c1 movew %d1,%sr 47756: 7005 moveq #5,%d0 _Thread_Disable_dispatch(); _ISR_Disable( level ); } } 47758: 4cee 0c0c fff0 moveml %fp@(-16),%d2-%d3/%a2-%a3 4775e: 4e5e unlk %fp 47760: 4e75 rts ... 00046798 <_Chain_Append>: Chain_Node *node ) { ISR_Level level; _ISR_Disable( level ); 46798: 203c 0000 0700 movel #1792,%d0 void _Chain_Append( Chain_Control *the_chain, Chain_Node *node ) { 4679e: 4e56 0000 linkw %fp,#0 467a2: 206e 000c moveal %fp@(12),%a0 467a6: 2f0a movel %a2,%sp@- 467a8: 226e 0008 moveal %fp@(8),%a1 ISR_Level level; _ISR_Disable( level ); 467ac: 40c1 movew %sr,%d1 467ae: 8081 orl %d1,%d0 467b0: 46c0 movew %d0,%sr Chain_Node *the_node ) { Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); 467b2: 2009 movel %a1,%d0 467b4: 5880 addql #4,%d0 467b6: 2080 movel %d0,%a0@ old_last_node = the_chain->last; 467b8: 2469 0008 moveal %a1@(8),%a2 the_chain->last = the_node; 467bc: 2348 0008 movel %a0,%a1@(8) old_last_node->next = the_node; the_node->previous = old_last_node; 467c0: 214a 0004 movel %a2,%a0@(4) Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); old_last_node = the_chain->last; the_chain->last = the_node; old_last_node->next = the_node; 467c4: 2488 movel %a0,%a2@ _Chain_Append_unprotected( the_chain, node ); _ISR_Enable( level ); 467c6: 46c1 movew %d1,%sr } 467c8: 245f moveal %sp@+,%a2 467ca: 4e5e unlk %fp 467cc: 4e75 rts ... 0004b92c <_Chain_Extract>: Chain_Node *node ) { ISR_Level level; _ISR_Disable( level ); 4b92c: 203c 0000 0700 movel #1792,%d0 */ void _Chain_Extract( Chain_Node *node ) { 4b932: 4e56 0000 linkw %fp,#0 4b936: 206e 0008 moveal %fp@(8),%a0 ISR_Level level; _ISR_Disable( level ); 4b93a: 40c1 movew %sr,%d1 4b93c: 8081 orl %d1,%d0 4b93e: 46c0 movew %d0,%sr { Chain_Node *next; Chain_Node *previous; next = the_node->next; previous = the_node->previous; 4b940: 2268 0004 moveal %a0@(4),%a1 ) { Chain_Node *next; Chain_Node *previous; next = the_node->next; 4b944: 2050 moveal %a0@,%a0 previous = the_node->previous; next->previous = previous; previous->next = next; 4b946: 2288 movel %a0,%a1@ Chain_Node *next; Chain_Node *previous; next = the_node->next; previous = the_node->previous; next->previous = previous; 4b948: 2149 0004 movel %a1,%a0@(4) _Chain_Extract_unprotected( node ); _ISR_Enable( level ); 4b94c: 46c1 movew %d1,%sr } 4b94e: 4e5e unlk %fp 4b950: 4e75 rts ... 0004b954 <_Chain_Get>: { ISR_Level level; Chain_Node *return_node; return_node = NULL; _ISR_Disable( level ); 4b954: 203c 0000 0700 movel #1792,%d0 */ Chain_Node *_Chain_Get( Chain_Control *the_chain ) { 4b95a: 4e56 0000 linkw %fp,#0 4b95e: 226e 0008 moveal %fp@(8),%a1 4b962: 2f0a movel %a2,%sp@- ISR_Level level; Chain_Node *return_node; return_node = NULL; _ISR_Disable( level ); 4b964: 40c1 movew %sr,%d1 4b966: 8081 orl %d1,%d0 4b968: 46c0 movew %d0,%sr */ RTEMS_INLINE_ROUTINE bool _Chain_Is_empty( Chain_Control *the_chain ) { return (the_chain->first == _Chain_Tail(the_chain)); 4b96a: 2049 moveal %a1,%a0 4b96c: 2018 movel %a0@+,%d0 */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 4b96e: b1c0 cmpal %d0,%a0 4b970: 6712 beqs 4b984 <_Chain_Get+0x30> { Chain_Node *return_node; Chain_Node *new_first; return_node = the_chain->first; new_first = return_node->next; 4b972: 2440 moveal %d0,%a2 4b974: 2052 moveal %a2@,%a0 the_chain->first = new_first; 4b976: 2288 movel %a0,%a1@ new_first->previous = _Chain_Head(the_chain); 4b978: 2149 0004 movel %a1,%a0@(4) if ( !_Chain_Is_empty( the_chain ) ) return_node = _Chain_Get_first_unprotected( the_chain ); _ISR_Enable( level ); 4b97c: 46c1 movew %d1,%sr return return_node; } 4b97e: 245f moveal %sp@+,%a2 4b980: 4e5e unlk %fp 4b982: 4e75 rts */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 4b984: 4280 clrl %d0 return_node = NULL; _ISR_Disable( level ); if ( !_Chain_Is_empty( the_chain ) ) return_node = _Chain_Get_first_unprotected( the_chain ); _ISR_Enable( level ); 4b986: 46c1 movew %d1,%sr return return_node; } 4b988: 245f moveal %sp@+,%a2 4b98a: 4e5e unlk %fp 4b98c: 4e75 rts ... 0004b4fc <_Event_Manager_initialization>: * * This routine performs the initialization necessary for this manager. */ void _Event_Manager_initialization( void ) { 4b4fc: 4e56 0000 linkw %fp,#0 */ #if defined(RTEMS_MULTIPROCESSING) _MPCI_Register_packet_processor( MP_PACKET_EVENT, _Event_MP_Process_packet ); #endif } 4b500: 4e5e unlk %fp * This routine performs the initialization necessary for this manager. */ void _Event_Manager_initialization( void ) { _Event_Sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED; 4b502: 42b9 0005 f752 clrl 5f752 <_Event_Sync_state> */ #if defined(RTEMS_MULTIPROCESSING) _MPCI_Register_packet_processor( MP_PACKET_EVENT, _Event_MP_Process_packet ); #endif } 4b508: 4e75 rts ... 000456d0 <_Event_Seize>: executing = _Thread_Executing; executing->Wait.return_code = RTEMS_SUCCESSFUL; api = executing->API_Extensions[ THREAD_API_RTEMS ]; _ISR_Disable( level ); 456d0: 203c 0000 0700 movel #1792,%d0 rtems_event_set event_in, rtems_option option_set, rtems_interval ticks, rtems_event_set *event_out ) { 456d6: 4e56 ffec linkw %fp,#-20 456da: 222e 0008 movel %fp@(8),%d1 456de: 48d7 043c moveml %d2-%d5/%a2,%sp@ rtems_event_set pending_events; ISR_Level level; RTEMS_API_Control *api; Thread_blocking_operation_States sync_state; executing = _Thread_Executing; 456e2: 2479 0005 efbe moveal 5efbe <_Thread_Executing>,%a2 rtems_event_set event_in, rtems_option option_set, rtems_interval ticks, rtems_event_set *event_out ) { 456e8: 242e 000c movel %fp@(12),%d2 456ec: 2a2e 0010 movel %fp@(16),%d5 ISR_Level level; RTEMS_API_Control *api; Thread_blocking_operation_States sync_state; executing = _Thread_Executing; executing->Wait.return_code = RTEMS_SUCCESSFUL; 456f0: 42aa 0034 clrl %a2@(52) rtems_event_set event_in, rtems_option option_set, rtems_interval ticks, rtems_event_set *event_out ) { 456f4: 226e 0014 moveal %fp@(20),%a1 Thread_blocking_operation_States sync_state; executing = _Thread_Executing; executing->Wait.return_code = RTEMS_SUCCESSFUL; api = executing->API_Extensions[ THREAD_API_RTEMS ]; 456f8: 206a 010a moveal %a2@(266),%a0 _ISR_Disable( level ); 456fc: 40c4 movew %sr,%d4 456fe: 8084 orl %d4,%d0 45700: 46c0 movew %d0,%sr pending_events = api->pending_events; 45702: 2610 movel %a0@,%d3 RTEMS_INLINE_ROUTINE rtems_event_set _Event_sets_Get( rtems_event_set the_event_set, rtems_event_set the_event_condition ) { return ( the_event_set & the_event_condition ); 45704: 2001 movel %d1,%d0 45706: c083 andl %d3,%d0 seized_events = _Event_sets_Get( pending_events, event_in ); if ( !_Event_sets_Is_empty( seized_events ) && 45708: 670c beqs 45716 <_Event_Seize+0x46> 4570a: b081 cmpl %d1,%d0 4570c: 6700 0084 beqw 45792 <_Event_Seize+0xc2> 45710: 0802 0001 btst #1,%d2 45714: 667c bnes 45792 <_Event_Seize+0xc2> _ISR_Enable( level ); *event_out = seized_events; return; } if ( _Options_Is_no_wait( option_set ) ) { 45716: 0802 0000 btst #0,%d2 4571a: 6662 bnes 4577e <_Event_Seize+0xae> * set properly when we are marked as in the event critical section. * * NOTE: Since interrupts are disabled, this isn't that much of an * issue but better safe than sorry. */ executing->Wait.option = (uint32_t) option_set; 4571c: 2542 0030 movel %d2,%a2@(48) executing->Wait.count = (uint32_t) event_in; executing->Wait.return_argument = event_out; _Event_Sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; 45720: 7401 moveq #1,%d2 * * NOTE: Since interrupts are disabled, this isn't that much of an * issue but better safe than sorry. */ executing->Wait.option = (uint32_t) option_set; executing->Wait.count = (uint32_t) event_in; 45722: 2541 0024 movel %d1,%a2@(36) executing->Wait.return_argument = event_out; 45726: 2549 0028 movel %a1,%a2@(40) _Event_Sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; 4572a: 23c2 0005 f752 movel %d2,5f752 <_Event_Sync_state> _ISR_Enable( level ); 45730: 46c4 movew %d4,%sr if ( ticks ) { 45732: 4a85 tstl %d5 45734: 6672 bnes 457a8 <_Event_Seize+0xd8> NULL ); _Watchdog_Insert_ticks( &executing->Timer, ticks ); } _Thread_Set_state( executing, STATES_WAITING_FOR_EVENT ); 45736: 4878 0100 pea 100 4573a: 2f0a movel %a2,%sp@- 4573c: 4eb9 0004 8710 jsr 48710 <_Thread_Set_state> _ISR_Disable( level ); 45742: 203c 0000 0700 movel #1792,%d0 45748: 40c1 movew %sr,%d1 4574a: 8081 orl %d1,%d0 4574c: 46c0 movew %d0,%sr sync_state = _Event_Sync_state; _Event_Sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED; if ( sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) { 4574e: 7401 moveq #1,%d2 45750: 508f addql #8,%sp _Thread_Set_state( executing, STATES_WAITING_FOR_EVENT ); _ISR_Disable( level ); sync_state = _Event_Sync_state; 45752: 2039 0005 f752 movel 5f752 <_Event_Sync_state>,%d0 _Event_Sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED; 45758: 42b9 0005 f752 clrl 5f752 <_Event_Sync_state> if ( sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) { 4575e: b480 cmpl %d0,%d2 45760: 6700 00a4 beqw 45806 <_Event_Seize+0x136> * An interrupt completed the thread's blocking request. * The blocking thread was satisfied by an ISR or timed out. * * WARNING! Returning with interrupts disabled! */ _Thread_blocking_operation_Cancel( sync_state, executing, level ); 45764: 2d4a 000c movel %a2,%fp@(12) 45768: 2d41 0010 movel %d1,%fp@(16) } 4576c: 4cee 043c ffec moveml %fp@(-20),%d2-%d5/%a2 * An interrupt completed the thread's blocking request. * The blocking thread was satisfied by an ISR or timed out. * * WARNING! Returning with interrupts disabled! */ _Thread_blocking_operation_Cancel( sync_state, executing, level ); 45772: 2d40 0008 movel %d0,%fp@(8) } 45776: 4e5e unlk %fp * An interrupt completed the thread's blocking request. * The blocking thread was satisfied by an ISR or timed out. * * WARNING! Returning with interrupts disabled! */ _Thread_blocking_operation_Cancel( sync_state, executing, level ); 45778: 4ef9 0004 7834 jmp 47834 <_Thread_blocking_operation_Cancel> *event_out = seized_events; return; } if ( _Options_Is_no_wait( option_set ) ) { _ISR_Enable( level ); 4577e: 46c4 movew %d4,%sr executing->Wait.return_code = RTEMS_UNSATISFIED; 45780: 720d moveq #13,%d1 45782: 2541 0034 movel %d1,%a2@(52) * The blocking thread was satisfied by an ISR or timed out. * * WARNING! Returning with interrupts disabled! */ _Thread_blocking_operation_Cancel( sync_state, executing, level ); } 45786: 4cee 043c ffec moveml %fp@(-20),%d2-%d5/%a2 } if ( _Options_Is_no_wait( option_set ) ) { _ISR_Enable( level ); executing->Wait.return_code = RTEMS_UNSATISFIED; *event_out = seized_events; 4578c: 2280 movel %d0,%a1@ * The blocking thread was satisfied by an ISR or timed out. * * WARNING! Returning with interrupts disabled! */ _Thread_blocking_operation_Cancel( sync_state, executing, level ); } 4578e: 4e5e unlk %fp 45790: 4e75 rts pending_events = api->pending_events; seized_events = _Event_sets_Get( pending_events, event_in ); if ( !_Event_sets_Is_empty( seized_events ) && (seized_events == event_in || _Options_Is_any( option_set )) ) { api->pending_events = 45792: 2200 movel %d0,%d1 45794: 4681 notl %d1 45796: c283 andl %d3,%d1 45798: 2081 movel %d1,%a0@ _Event_sets_Clear( pending_events, seized_events ); _ISR_Enable( level ); 4579a: 46c4 movew %d4,%sr *event_out = seized_events; 4579c: 2280 movel %d0,%a1@ * The blocking thread was satisfied by an ISR or timed out. * * WARNING! Returning with interrupts disabled! */ _Thread_blocking_operation_Cancel( sync_state, executing, level ); } 4579e: 4cee 043c ffec moveml %fp@(-20),%d2-%d5/%a2 457a4: 4e5e unlk %fp 457a6: 4e75 rts _Event_Sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; _ISR_Enable( level ); if ( ticks ) { _Watchdog_Initialize( 457a8: 202a 0008 movel %a2@(8),%d0 Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; the_watchdog->routine = routine; 457ac: 223c 0004 599c movel #285084,%d1 the_watchdog->id = id; 457b2: 2540 0068 movel %d0,%a2@(104) Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; the_watchdog->routine = routine; 457b6: 2541 0064 movel %d1,%a2@(100) Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 457ba: 2545 0054 movel %d5,%a2@(84) Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 457be: 42aa 0050 clrl %a2@(80) the_watchdog->routine = routine; the_watchdog->id = id; the_watchdog->user_data = user_data; 457c2: 42aa 006c clrl %a2@(108) ) { the_watchdog->initial = units; _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 457c6: 486a 0048 pea %a2@(72) 457ca: 4879 0005 efdc pea 5efdc <_Watchdog_Ticks_chain> 457d0: 4eb9 0004 8f4c jsr 48f4c <_Watchdog_Insert> 457d6: 508f addql #8,%sp NULL ); _Watchdog_Insert_ticks( &executing->Timer, ticks ); } _Thread_Set_state( executing, STATES_WAITING_FOR_EVENT ); 457d8: 4878 0100 pea 100 457dc: 2f0a movel %a2,%sp@- 457de: 4eb9 0004 8710 jsr 48710 <_Thread_Set_state> _ISR_Disable( level ); 457e4: 203c 0000 0700 movel #1792,%d0 457ea: 40c1 movew %sr,%d1 457ec: 8081 orl %d1,%d0 457ee: 46c0 movew %d0,%sr sync_state = _Event_Sync_state; _Event_Sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED; if ( sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) { 457f0: 7401 moveq #1,%d2 457f2: 508f addql #8,%sp _Thread_Set_state( executing, STATES_WAITING_FOR_EVENT ); _ISR_Disable( level ); sync_state = _Event_Sync_state; 457f4: 2039 0005 f752 movel 5f752 <_Event_Sync_state>,%d0 _Event_Sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED; 457fa: 42b9 0005 f752 clrl 5f752 <_Event_Sync_state> if ( sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) { 45800: b480 cmpl %d0,%d2 45802: 6600 ff60 bnew 45764 <_Event_Seize+0x94> _ISR_Enable( level ); 45806: 46c1 movew %d1,%sr * The blocking thread was satisfied by an ISR or timed out. * * WARNING! Returning with interrupts disabled! */ _Thread_blocking_operation_Cancel( sync_state, executing, level ); } 45808: 4cee 043c ffec moveml %fp@(-20),%d2-%d5/%a2 4580e: 4e5e unlk %fp 45810: 4e75 rts ... 00045870 <_Event_Surrender>: api = the_thread->API_Extensions[ THREAD_API_RTEMS ]; option_set = (rtems_option) the_thread->Wait.option; _ISR_Disable( level ); 45870: 203c 0000 0700 movel #1792,%d0 */ void _Event_Surrender( Thread_Control *the_thread ) { 45876: 4e56 ffec linkw %fp,#-20 4587a: 48d7 043c moveml %d2-%d5/%a2,%sp@ 4587e: 246e 0008 moveal %fp@(8),%a2 rtems_event_set event_condition; rtems_event_set seized_events; rtems_option option_set; RTEMS_API_Control *api; api = the_thread->API_Extensions[ THREAD_API_RTEMS ]; 45882: 206a 010a moveal %a2@(266),%a0 option_set = (rtems_option) the_thread->Wait.option; 45886: 282a 0030 movel %a2@(48),%d4 _ISR_Disable( level ); 4588a: 40c3 movew %sr,%d3 4588c: 8083 orl %d3,%d0 4588e: 46c0 movew %d0,%sr pending_events = api->pending_events; event_condition = (rtems_event_set) the_thread->Wait.count; 45890: 222a 0024 movel %a2@(36),%d1 RTEMS_INLINE_ROUTINE rtems_event_set _Event_sets_Get( rtems_event_set the_event_set, rtems_event_set the_event_condition ) { return ( the_event_set & the_event_condition ); 45894: 2001 movel %d1,%d0 api = the_thread->API_Extensions[ THREAD_API_RTEMS ]; option_set = (rtems_option) the_thread->Wait.option; _ISR_Disable( level ); pending_events = api->pending_events; 45896: 2410 movel %a0@,%d2 45898: c082 andl %d2,%d0 seized_events = _Event_sets_Get( pending_events, event_condition ); /* * No events were seized in this operation */ if ( _Event_sets_Is_empty( seized_events ) ) { 4589a: 6778 beqs 45914 <_Event_Surrender+0xa4> /* * If we are in an ISR and sending to the current thread, then * we have a critical section issue to deal with. */ if ( _ISR_Is_in_progress() && 4589c: 2279 0005 ef9e moveal 5ef9e <_ISR_Nest_level>,%a1 458a2: 4a89 tstl %a1 458a4: 670a beqs 458b0 <_Event_Surrender+0x40> 458a6: b5f9 0005 efbe cmpal 5efbe <_Thread_Executing>,%a2 458ac: 6700 00a0 beqw 4594e <_Event_Surrender+0xde> } /* * Otherwise, this is a normal send to another thread */ if ( _States_Is_waiting_for_event( the_thread->current_state ) ) { 458b0: 2a2a 0010 movel %a2@(16),%d5 458b4: 0285 0000 0100 andil #256,%d5 458ba: 674c beqs 45908 <_Event_Surrender+0x98> if ( seized_events == event_condition || _Options_Is_any( option_set ) ) { 458bc: b081 cmpl %d1,%d0 458be: 6706 beqs 458c6 <_Event_Surrender+0x56> 458c0: 0804 0001 btst #1,%d4 458c4: 6742 beqs 45908 <_Event_Surrender+0x98> api->pending_events = _Event_sets_Clear( pending_events, seized_events ); 458c6: 2200 movel %d0,%d1 458c8: 4681 notl %d1 458ca: c282 andl %d2,%d1 458cc: 2081 movel %d1,%a0@ the_thread->Wait.count = 0; *(rtems_event_set *)the_thread->Wait.return_argument = seized_events; 458ce: 206a 0028 moveal %a2@(40),%a0 * Otherwise, this is a normal send to another thread */ if ( _States_Is_waiting_for_event( the_thread->current_state ) ) { if ( seized_events == event_condition || _Options_Is_any( option_set ) ) { api->pending_events = _Event_sets_Clear( pending_events, seized_events ); the_thread->Wait.count = 0; 458d2: 42aa 0024 clrl %a2@(36) *(rtems_event_set *)the_thread->Wait.return_argument = seized_events; 458d6: 2080 movel %d0,%a0@ _ISR_Flash( level ); 458d8: 203c 0000 0700 movel #1792,%d0 458de: 46c3 movew %d3,%sr 458e0: 8083 orl %d3,%d0 458e2: 46c0 movew %d0,%sr if ( !_Watchdog_Is_active( &the_thread->Timer ) ) { 458e4: 7a02 moveq #2,%d5 458e6: baaa 0050 cmpl %a2@(80),%d5 458ea: 6734 beqs 45920 <_Event_Surrender+0xb0> _ISR_Enable( level ); 458ec: 46c3 movew %d3,%sr RTEMS_INLINE_ROUTINE void _Thread_Unblock ( Thread_Control *the_thread ) { _Thread_Clear_state( the_thread, STATES_BLOCKED ); 458ee: 2f3c 1003 fff8 movel #268697592,%sp@- 458f4: 2f0a movel %a2,%sp@- 458f6: 4eb9 0004 79e8 jsr 479e8 <_Thread_Clear_state> 458fc: 508f addql #8,%sp } return; } } _ISR_Enable( level ); } 458fe: 4cee 043c ffec moveml %fp@(-20),%d2-%d5/%a2 45904: 4e5e unlk %fp 45906: 4e75 rts _Thread_Unblock( the_thread ); } return; } } _ISR_Enable( level ); 45908: 46c3 movew %d3,%sr } 4590a: 4cee 043c ffec moveml %fp@(-20),%d2-%d5/%a2 45910: 4e5e unlk %fp 45912: 4e75 rts /* * No events were seized in this operation */ if ( _Event_sets_Is_empty( seized_events ) ) { _ISR_Enable( level ); 45914: 46c3 movew %d3,%sr } return; } } _ISR_Enable( level ); } 45916: 4cee 043c ffec moveml %fp@(-20),%d2-%d5/%a2 4591c: 4e5e unlk %fp 4591e: 4e75 rts RTEMS_INLINE_ROUTINE void _Watchdog_Deactivate( Watchdog_Control *the_watchdog ) { the_watchdog->state = WATCHDOG_REMOVE_IT; 45920: 7003 moveq #3,%d0 45922: 2540 0050 movel %d0,%a2@(80) if ( !_Watchdog_Is_active( &the_thread->Timer ) ) { _ISR_Enable( level ); _Thread_Unblock( the_thread ); } else { _Watchdog_Deactivate( &the_thread->Timer ); _ISR_Enable( level ); 45926: 46c3 movew %d3,%sr (void) _Watchdog_Remove( &the_thread->Timer ); 45928: 486a 0048 pea %a2@(72) 4592c: 4eb9 0004 9094 jsr 49094 <_Watchdog_Remove> 45932: 2f3c 1003 fff8 movel #268697592,%sp@- 45938: 2f0a movel %a2,%sp@- 4593a: 4eb9 0004 79e8 jsr 479e8 <_Thread_Clear_state> 45940: 4fef 000c lea %sp@(12),%sp } return; } } _ISR_Enable( level ); } 45944: 4cee 043c ffec moveml %fp@(-20),%d2-%d5/%a2 4594a: 4e5e unlk %fp 4594c: 4e75 rts * If we are in an ISR and sending to the current thread, then * we have a critical section issue to deal with. */ if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) && ((_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) || 4594e: 2279 0005 f752 moveal 5f752 <_Event_Sync_state>,%a1 /* * If we are in an ISR and sending to the current thread, then * we have a critical section issue to deal with. */ if ( _ISR_Is_in_progress() && 45954: 7a02 moveq #2,%d5 45956: ba89 cmpl %a1,%d5 45958: 6710 beqs 4596a <_Event_Surrender+0xfa> _Thread_Is_executing( the_thread ) && ((_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) || (_Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED)) ) { 4595a: 2279 0005 f752 moveal 5f752 <_Event_Sync_state>,%a1 /* * If we are in an ISR and sending to the current thread, then * we have a critical section issue to deal with. */ if ( _ISR_Is_in_progress() && 45960: 1a3c 0001 moveb #1,%d5 45964: ba89 cmpl %a1,%d5 45966: 6600 ff48 bnew 458b0 <_Event_Surrender+0x40> _Thread_Is_executing( the_thread ) && ((_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) || (_Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED)) ) { if ( seized_events == event_condition || _Options_Is_any(option_set) ) { 4596a: b081 cmpl %d1,%d0 4596c: 6706 beqs 45974 <_Event_Surrender+0x104> 4596e: 0804 0001 btst #1,%d4 45972: 671a beqs 4598e <_Event_Surrender+0x11e> api->pending_events = _Event_sets_Clear( pending_events,seized_events ); 45974: 2200 movel %d0,%d1 45976: 4681 notl %d1 45978: c282 andl %d2,%d1 4597a: 2081 movel %d1,%a0@ the_thread->Wait.count = 0; *(rtems_event_set *)the_thread->Wait.return_argument = seized_events; 4597c: 206a 0028 moveal %a2@(40),%a0 _Thread_Is_executing( the_thread ) && ((_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) || (_Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED)) ) { if ( seized_events == event_condition || _Options_Is_any(option_set) ) { api->pending_events = _Event_sets_Clear( pending_events,seized_events ); the_thread->Wait.count = 0; 45980: 42aa 0024 clrl %a2@(36) *(rtems_event_set *)the_thread->Wait.return_argument = seized_events; 45984: 2080 movel %d0,%a0@ _Event_Sync_state = THREAD_BLOCKING_OPERATION_SATISFIED; 45986: 7003 moveq #3,%d0 45988: 23c0 0005 f752 movel %d0,5f752 <_Event_Sync_state> } _ISR_Enable( level ); 4598e: 46c3 movew %d3,%sr } return; } } _ISR_Enable( level ); } 45990: 4cee 043c ffec moveml %fp@(-20),%d2-%d5/%a2 45996: 4e5e unlk %fp 45998: 4e75 rts ... 0004599c <_Event_Timeout>: void _Event_Timeout( Objects_Id id, void *ignored ) { 4599c: 4e56 fffc linkw %fp,#-4 459a0: 2f03 movel %d3,%sp@- 459a2: 2f02 movel %d2,%sp@- Thread_Control *the_thread; Objects_Locations location; ISR_Level level; the_thread = _Thread_Get( id, &location ); 459a4: 486e fffc pea %fp@(-4) 459a8: 2f2e 0008 movel %fp@(8),%sp@- 459ac: 4eb9 0004 7de4 jsr 47de4 <_Thread_Get> switch ( location ) { 459b2: 508f addql #8,%sp 459b4: 4aae fffc tstl %fp@(-4) 459b8: 6642 bnes 459fc <_Event_Timeout+0x60> * * If it is not satisfied, then it is "nothing happened" and * this is the "timeout" transition. After a request is satisfied, * a timeout is not allowed to occur. */ _ISR_Disable( level ); 459ba: 223c 0000 0700 movel #1792,%d1 459c0: 40c2 movew %sr,%d2 459c2: 8282 orl %d2,%d1 459c4: 46c1 movew %d1,%sr _ISR_Enable( level ); return; } #endif the_thread->Wait.count = 0; 459c6: 2040 moveal %d0,%a0 459c8: 42a8 0024 clrl %a0@(36) if ( _Thread_Is_executing( the_thread ) ) { 459cc: b0b9 0005 efbe cmpl 5efbe <_Thread_Executing>,%d0 459d2: 6734 beqs 45a08 <_Event_Timeout+0x6c> if ( _Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) _Event_Sync_state = THREAD_BLOCKING_OPERATION_TIMEOUT; } the_thread->Wait.return_code = RTEMS_TIMEOUT; 459d4: 7606 moveq #6,%d3 459d6: 2040 moveal %d0,%a0 459d8: 2143 0034 movel %d3,%a0@(52) _ISR_Enable( level ); 459dc: 46c2 movew %d2,%sr 459de: 2f3c 1003 fff8 movel #268697592,%sp@- 459e4: 2f00 movel %d0,%sp@- 459e6: 4eb9 0004 79e8 jsr 479e8 <_Thread_Clear_state> */ RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void ) { RTEMS_COMPILER_MEMORY_BARRIER(); _Thread_Dispatch_disable_level -= 1; 459ec: 508f addql #8,%sp 459ee: 2039 0005 ef04 movel 5ef04 <_Thread_Dispatch_disable_level>,%d0 459f4: 5380 subql #1,%d0 459f6: 23c0 0005 ef04 movel %d0,5ef04 <_Thread_Dispatch_disable_level> case OBJECTS_REMOTE: /* impossible */ #endif case OBJECTS_ERROR: break; } } 459fc: 242e fff4 movel %fp@(-12),%d2 45a00: 262e fff8 movel %fp@(-8),%d3 45a04: 4e5e unlk %fp 45a06: 4e75 rts } #endif the_thread->Wait.count = 0; if ( _Thread_Is_executing( the_thread ) ) { if ( _Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) 45a08: 2239 0005 f752 movel 5f752 <_Event_Sync_state>,%d1 45a0e: 7601 moveq #1,%d3 45a10: b681 cmpl %d1,%d3 45a12: 66c0 bnes 459d4 <_Event_Timeout+0x38> _Event_Sync_state = THREAD_BLOCKING_OPERATION_TIMEOUT; } the_thread->Wait.return_code = RTEMS_TIMEOUT; 45a14: 7606 moveq #6,%d3 <== NOT EXECUTED 45a16: 2040 moveal %d0,%a0 <== NOT EXECUTED #endif the_thread->Wait.count = 0; if ( _Thread_Is_executing( the_thread ) ) { if ( _Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) _Event_Sync_state = THREAD_BLOCKING_OPERATION_TIMEOUT; 45a18: 7202 moveq #2,%d1 <== NOT EXECUTED } the_thread->Wait.return_code = RTEMS_TIMEOUT; 45a1a: 2143 0034 movel %d3,%a0@(52) <== NOT EXECUTED #endif the_thread->Wait.count = 0; if ( _Thread_Is_executing( the_thread ) ) { if ( _Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) _Event_Sync_state = THREAD_BLOCKING_OPERATION_TIMEOUT; 45a1e: 23c1 0005 f752 movel %d1,5f752 <_Event_Sync_state> <== NOT EXECUTED } the_thread->Wait.return_code = RTEMS_TIMEOUT; _ISR_Enable( level ); 45a24: 46c2 movew %d2,%sr <== NOT EXECUTED RTEMS_INLINE_ROUTINE void _Thread_Unblock ( Thread_Control *the_thread ) { _Thread_Clear_state( the_thread, STATES_BLOCKED ); 45a26: 2f3c 1003 fff8 movel #268697592,%sp@- <== NOT EXECUTED 45a2c: 2f00 movel %d0,%sp@- <== NOT EXECUTED 45a2e: 4eb9 0004 79e8 jsr 479e8 <_Thread_Clear_state> <== NOT EXECUTED */ RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void ) { RTEMS_COMPILER_MEMORY_BARRIER(); _Thread_Dispatch_disable_level -= 1; 45a34: 508f addql #8,%sp <== NOT EXECUTED 45a36: 2039 0005 ef04 movel 5ef04 <_Thread_Dispatch_disable_level>,%d0<== NOT EXECUTED 45a3c: 5380 subql #1,%d0 <== NOT EXECUTED 45a3e: 23c0 0005 ef04 movel %d0,5ef04 <_Thread_Dispatch_disable_level><== NOT EXECUTED 45a44: 60b6 bras 459fc <_Event_Timeout+0x60> <== NOT EXECUTED ... 0004bc54 <_Heap_Allocate_aligned_with_boundary>: Heap_Control *heap, uintptr_t alloc_size, uintptr_t alignment, uintptr_t boundary ) { 4bc54: 4e56 ffcc linkw %fp,#-52 4bc58: 226e 000c moveal %fp@(12),%a1 4bc5c: 48d7 3cfc moveml %d2-%d7/%a2-%a5,%sp@ 4bc60: 246e 0008 moveal %fp@(8),%a2 Heap_Statistics *const stats = &heap->stats; Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap ); Heap_Block *block = _Heap_Free_list_first( heap ); uintptr_t const block_size_floor = alloc_size + HEAP_BLOCK_HEADER_SIZE - HEAP_BLOCK_SIZE_OFFSET; 4bc64: 2c09 movel %a1,%d6 4bc66: 5886 addql #4,%d6 uintptr_t const page_size = heap->page_size; 4bc68: 202a 0010 movel %a2@(16),%d0 Heap_Control *heap, uintptr_t alloc_size, uintptr_t alignment, uintptr_t boundary ) { 4bc6c: 222e 0010 movel %fp@(16),%d1 4bc70: 282e 0014 movel %fp@(20),%d4 return &heap->free_list; } RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Free_list_first( Heap_Control *heap ) { return _Heap_Free_list_head(heap)->next; 4bc74: 206a 0008 moveal %a2@(8),%a0 Heap_Statistics *const stats = &heap->stats; Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap ); Heap_Block *block = _Heap_Free_list_first( heap ); uintptr_t const block_size_floor = alloc_size + HEAP_BLOCK_HEADER_SIZE - HEAP_BLOCK_SIZE_OFFSET; uintptr_t const page_size = heap->page_size; 4bc78: 2d40 fffc movel %d0,%fp@(-4) uintptr_t alloc_begin = 0; uint32_t search_count = 0; if ( block_size_floor < alloc_size ) { 4bc7c: bc89 cmpl %a1,%d6 4bc7e: 6500 0146 bcsw 4bdc6 <_Heap_Allocate_aligned_with_boundary+0x172> /* Integer overflow occured */ return NULL; } if ( boundary != 0 ) { 4bc82: 4a84 tstl %d4 4bc84: 6600 013c bnew 4bdc2 <_Heap_Allocate_aligned_with_boundary+0x16e> if ( alignment == 0 ) { alignment = page_size; } } while ( block != free_list_tail ) { 4bc88: b1ca cmpal %a2,%a0 4bc8a: 6700 0152 beqw 4bdde <_Heap_Allocate_aligned_with_boundary+0x18a> uintptr_t const block_size = _Heap_Block_size( block ); uintptr_t const block_end = block_begin + block_size; uintptr_t const alloc_begin_floor = _Heap_Alloc_area_of_block( block ); uintptr_t const alloc_begin_ceiling = block_end - min_block_size + HEAP_BLOCK_HEADER_SIZE + page_size - 1; 4bc8e: 242e fffc movel %fp@(-4),%d2 uintptr_t alloc_end = block_end + HEAP_BLOCK_SIZE_OFFSET; uintptr_t alloc_begin = alloc_end - alloc_size; 4bc92: 7a04 moveq #4,%d5 uintptr_t const block_size = _Heap_Block_size( block ); uintptr_t const block_end = block_begin + block_size; uintptr_t const alloc_begin_floor = _Heap_Alloc_area_of_block( block ); uintptr_t const alloc_begin_ceiling = block_end - min_block_size + HEAP_BLOCK_HEADER_SIZE + page_size - 1; 4bc94: 5e82 addql #7,%d2 uintptr_t alloc_end = block_end + HEAP_BLOCK_SIZE_OFFSET; uintptr_t alloc_begin = alloc_end - alloc_size; 4bc96: 9a89 subl %a1,%d5 if ( alignment == 0 ) { alignment = page_size; } } while ( block != free_list_tail ) { 4bc98: 4283 clrl %d3 uintptr_t const block_size = _Heap_Block_size( block ); uintptr_t const block_end = block_begin + block_size; uintptr_t const alloc_begin_floor = _Heap_Alloc_area_of_block( block ); uintptr_t const alloc_begin_ceiling = block_end - min_block_size + HEAP_BLOCK_HEADER_SIZE + page_size - 1; 4bc9a: 2d42 fff8 movel %d2,%fp@(-8) uintptr_t alloc_end = block_end + HEAP_BLOCK_SIZE_OFFSET; uintptr_t alloc_begin = alloc_end - alloc_size; 4bc9e: 2d45 fff4 movel %d5,%fp@(-12) /* * The HEAP_PREV_BLOCK_USED flag is always set in the block size_and_flag * field. Thus the value is about one unit larger than the real block * size. The greater than operator takes this into account. */ if ( block->size_and_flag > block_size_floor ) { 4bca2: 2028 0004 movel %a0@(4),%d0 while ( block != free_list_tail ) { _HAssert( _Heap_Is_prev_used( block ) ); /* Statistics */ ++search_count; 4bca6: 5283 addql #1,%d3 /* * The HEAP_PREV_BLOCK_USED flag is always set in the block size_and_flag * field. Thus the value is about one unit larger than the real block * size. The greater than operator takes this into account. */ if ( block->size_and_flag > block_size_floor ) { 4bca8: b086 cmpl %d6,%d0 4bcaa: 630e blss 4bcba <_Heap_Allocate_aligned_with_boundary+0x66> if ( alignment == 0 ) { 4bcac: 4a81 tstl %d1 4bcae: 6628 bnes 4bcd8 <_Heap_Allocate_aligned_with_boundary+0x84> RTEMS_INLINE_ROUTINE uintptr_t _Heap_Alloc_area_of_block( const Heap_Block *block ) { return (uintptr_t) block + HEAP_BLOCK_HEADER_SIZE; 4bcb0: 2408 movel %a0,%d2 4bcb2: 5082 addql #8,%d2 boundary ); } } if ( alloc_begin != 0 ) { 4bcb4: 4a82 tstl %d2 4bcb6: 6600 00ee bnew 4bda6 <_Heap_Allocate_aligned_with_boundary+0x152> break; } block = block->next; 4bcba: 2068 0008 moveal %a0@(8),%a0 if ( alignment == 0 ) { alignment = page_size; } } while ( block != free_list_tail ) { 4bcbe: b1ca cmpal %a2,%a0 4bcc0: 66e0 bnes 4bca2 <_Heap_Allocate_aligned_with_boundary+0x4e> 4bcc2: 4280 clrl %d0 uintptr_t alloc_size, uintptr_t alignment, uintptr_t boundary ) { Heap_Statistics *const stats = &heap->stats; 4bcc4: b6aa 0044 cmpl %a2@(68),%d3 4bcc8: 6304 blss 4bcce <_Heap_Allocate_aligned_with_boundary+0x7a> ); } /* Statistics */ if ( stats->max_search < search_count ) { stats->max_search = search_count; 4bcca: 2543 0044 movel %d3,%a2@(68) } return (void *) alloc_begin; } 4bcce: 4cee 3cfc ffcc moveml %fp@(-52),%d2-%d7/%a2-%a5 4bcd4: 4e5e unlk %fp 4bcd6: 4e75 rts uintptr_t const page_size = heap->page_size; uintptr_t const min_block_size = heap->min_block_size; uintptr_t const block_begin = (uintptr_t) block; uintptr_t const block_size = _Heap_Block_size( block ); uintptr_t const block_end = block_begin + block_size; 4bcd8: 7efe moveq #-2,%d7 4bcda: 4be8 0008 lea %a0@(8),%a5 4bcde: c087 andl %d7,%d0 uintptr_t alignment, uintptr_t boundary ) { uintptr_t const page_size = heap->page_size; uintptr_t const min_block_size = heap->min_block_size; 4bce0: 286a 0014 moveal %a2@(20),%a4 uintptr_t const block_begin = (uintptr_t) block; uintptr_t const block_size = _Heap_Block_size( block ); uintptr_t const block_end = block_begin + block_size; 4bce4: d088 addl %a0,%d0 uintptr_t const alloc_begin_floor = _Heap_Alloc_area_of_block( block ); uintptr_t const alloc_begin_ceiling = block_end - min_block_size + HEAP_BLOCK_HEADER_SIZE + page_size - 1; 4bce6: 2a2e fff8 movel %fp@(-8),%d5 4bcea: 9a8c subl %a4,%d5 uintptr_t alloc_end = block_end + HEAP_BLOCK_SIZE_OFFSET; uintptr_t alloc_begin = alloc_end - alloc_size; 4bcec: 242e fff4 movel %fp@(-12),%d2 4bcf0: d480 addl %d0,%d2 RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down( uintptr_t value, uintptr_t alignment ) { return value - (value % alignment); 4bcf2: 2e02 movel %d2,%d7 uintptr_t const block_size = _Heap_Block_size( block ); uintptr_t const block_end = block_begin + block_size; uintptr_t const alloc_begin_floor = _Heap_Alloc_area_of_block( block ); uintptr_t const alloc_begin_ceiling = block_end - min_block_size + HEAP_BLOCK_HEADER_SIZE + page_size - 1; 4bcf4: d085 addl %d5,%d0 4bcf6: 4c41 7005 remul %d1,%d5,%d7 4bcfa: 9485 subl %d5,%d2 uintptr_t alloc_begin = alloc_end - alloc_size; alloc_begin = _Heap_Align_down( alloc_begin, alignment ); /* Ensure that the we have a valid new block at the end */ if ( alloc_begin > alloc_begin_ceiling ) { 4bcfc: b480 cmpl %d0,%d2 4bcfe: 630a blss 4bd0a <_Heap_Allocate_aligned_with_boundary+0xb6> 4bd00: 2a00 movel %d0,%d5 4bd02: 4c41 5002 remul %d1,%d2,%d5 4bd06: 9082 subl %d2,%d0 4bd08: 2400 movel %d0,%d2 } alloc_end = alloc_begin + alloc_size; /* Ensure boundary constaint */ if ( boundary != 0 ) { 4bd0a: 4a84 tstl %d4 4bd0c: 676c beqs 4bd7a <_Heap_Allocate_aligned_with_boundary+0x126> /* Ensure that the we have a valid new block at the end */ if ( alloc_begin > alloc_begin_ceiling ) { alloc_begin = _Heap_Align_down( alloc_begin_ceiling, alignment ); } alloc_end = alloc_begin + alloc_size; 4bd0e: 2002 movel %d2,%d0 4bd10: d089 addl %a1,%d0 4bd12: 2e00 movel %d0,%d7 4bd14: 4c44 7005 remul %d4,%d5,%d7 4bd18: 2e00 movel %d0,%d7 4bd1a: 9e85 subl %d5,%d7 4bd1c: 2a07 movel %d7,%d5 /* Ensure boundary constaint */ if ( boundary != 0 ) { uintptr_t const boundary_floor = alloc_begin_floor + alloc_size; uintptr_t boundary_line = _Heap_Align_down( alloc_end, boundary ); while ( alloc_begin < boundary_line && boundary_line < alloc_end ) { 4bd1e: be82 cmpl %d2,%d7 4bd20: 6358 blss 4bd7a <_Heap_Allocate_aligned_with_boundary+0x126> 4bd22: be80 cmpl %d0,%d7 4bd24: 6454 bccs 4bd7a <_Heap_Allocate_aligned_with_boundary+0x126> alloc_end = alloc_begin + alloc_size; /* Ensure boundary constaint */ if ( boundary != 0 ) { uintptr_t const boundary_floor = alloc_begin_floor + alloc_size; 4bd26: 2e0d movel %a5,%d7 4bd28: de89 addl %a1,%d7 uintptr_t boundary_line = _Heap_Align_down( alloc_end, boundary ); while ( alloc_begin < boundary_line && boundary_line < alloc_end ) { if ( boundary_line < boundary_floor ) { 4bd2a: ba87 cmpl %d7,%d5 4bd2c: 658c bcss 4bcba <_Heap_Allocate_aligned_with_boundary+0x66> return 0; } alloc_begin = boundary_line - alloc_size; 4bd2e: 9a89 subl %a1,%d5 4bd30: 2005 movel %d5,%d0 4bd32: 2647 moveal %d7,%a3 4bd34: 4c41 0002 remul %d1,%d2,%d0 4bd38: 9a82 subl %d2,%d5 alloc_begin = _Heap_Align_down( alloc_begin, alignment ); alloc_end = alloc_begin + alloc_size; 4bd3a: 2005 movel %d5,%d0 4bd3c: d089 addl %a1,%d0 4bd3e: 2405 movel %d5,%d2 4bd40: 2e00 movel %d0,%d7 4bd42: 4c44 7005 remul %d4,%d5,%d7 4bd46: 2e00 movel %d0,%d7 4bd48: 9e85 subl %d5,%d7 4bd4a: 2a07 movel %d7,%d5 /* Ensure boundary constaint */ if ( boundary != 0 ) { uintptr_t const boundary_floor = alloc_begin_floor + alloc_size; uintptr_t boundary_line = _Heap_Align_down( alloc_end, boundary ); while ( alloc_begin < boundary_line && boundary_line < alloc_end ) { 4bd4c: be82 cmpl %d2,%d7 4bd4e: 632a blss 4bd7a <_Heap_Allocate_aligned_with_boundary+0x126> 4bd50: be80 cmpl %d0,%d7 4bd52: 6426 bccs 4bd7a <_Heap_Allocate_aligned_with_boundary+0x126> if ( boundary_line < boundary_floor ) { 4bd54: ba8b cmpl %a3,%d5 4bd56: 6500 ff62 bcsw 4bcba <_Heap_Allocate_aligned_with_boundary+0x66> return 0; } alloc_begin = boundary_line - alloc_size; 4bd5a: 9a89 subl %a1,%d5 4bd5c: 2005 movel %d5,%d0 4bd5e: 4c41 0002 remul %d1,%d2,%d0 4bd62: 9a82 subl %d2,%d5 alloc_begin = _Heap_Align_down( alloc_begin, alignment ); alloc_end = alloc_begin + alloc_size; 4bd64: 2005 movel %d5,%d0 4bd66: d089 addl %a1,%d0 4bd68: 2405 movel %d5,%d2 4bd6a: 2e00 movel %d0,%d7 4bd6c: 4c44 7005 remul %d4,%d5,%d7 4bd70: 2e00 movel %d0,%d7 4bd72: 9e85 subl %d5,%d7 4bd74: 2a07 movel %d7,%d5 /* Ensure boundary constaint */ if ( boundary != 0 ) { uintptr_t const boundary_floor = alloc_begin_floor + alloc_size; uintptr_t boundary_line = _Heap_Align_down( alloc_end, boundary ); while ( alloc_begin < boundary_line && boundary_line < alloc_end ) { 4bd76: be82 cmpl %d2,%d7 4bd78: 62d6 bhis 4bd50 <_Heap_Allocate_aligned_with_boundary+0xfc> boundary_line = _Heap_Align_down( alloc_end, boundary ); } } /* Ensure that the we have a valid new block at the beginning */ if ( alloc_begin >= alloc_begin_floor ) { 4bd7a: b48d cmpl %a5,%d2 4bd7c: 6500 ff3c bcsw 4bcba <_Heap_Allocate_aligned_with_boundary+0x66> uintptr_t const alloc_block_begin = (uintptr_t) _Heap_Block_of_alloc_area( alloc_begin, page_size ); uintptr_t const free_size = alloc_block_begin - block_begin; 4bd80: 70f8 moveq #-8,%d0 4bd82: 9088 subl %a0,%d0 4bd84: 2a40 moveal %d0,%a5 4bd86: 2e02 movel %d2,%d7 4bd88: dbc2 addal %d2,%a5 4bd8a: 202e fffc movel %fp@(-4),%d0 4bd8e: 4c40 7005 remul %d0,%d5,%d7 4bd92: 9bc5 subal %d5,%a5 if ( free_size >= min_block_size || free_size == 0 ) { 4bd94: bbcc cmpal %a4,%a5 4bd96: 6400 ff1c bccw 4bcb4 <_Heap_Allocate_aligned_with_boundary+0x60> 4bd9a: 4a8d tstl %a5 4bd9c: 6600 ff1c bnew 4bcba <_Heap_Allocate_aligned_with_boundary+0x66> boundary ); } } if ( alloc_begin != 0 ) { 4bda0: 4a82 tstl %d2 4bda2: 6700 ff16 beqw 4bcba <_Heap_Allocate_aligned_with_boundary+0x66> if ( alloc_begin != 0 ) { /* Statistics */ stats->searches += search_count; block = _Heap_Block_allocate( heap, block, alloc_begin, alloc_size ); 4bda6: 2f09 movel %a1,%sp@- block = block->next; } if ( alloc_begin != 0 ) { /* Statistics */ stats->searches += search_count; 4bda8: d7aa 004c addl %d3,%a2@(76) block = _Heap_Block_allocate( heap, block, alloc_begin, alloc_size ); 4bdac: 2f02 movel %d2,%sp@- 4bdae: 2f08 movel %a0,%sp@- 4bdb0: 2f0a movel %a2,%sp@- 4bdb2: 4eb9 0004 6e94 jsr 46e94 <_Heap_Block_allocate> 4bdb8: 4fef 0010 lea %sp@(16),%sp 4bdbc: 2002 movel %d2,%d0 4bdbe: 6000 ff04 braw 4bcc4 <_Heap_Allocate_aligned_with_boundary+0x70> /* Integer overflow occured */ return NULL; } if ( boundary != 0 ) { if ( boundary < alloc_size ) { 4bdc2: b889 cmpl %a1,%d4 4bdc4: 640c bccs 4bdd2 <_Heap_Allocate_aligned_with_boundary+0x17e> ); } /* Statistics */ if ( stats->max_search < search_count ) { stats->max_search = search_count; 4bdc6: 4280 clrl %d0 } return (void *) alloc_begin; } 4bdc8: 4cee 3cfc ffcc moveml %fp@(-52),%d2-%d7/%a2-%a5 4bdce: 4e5e unlk %fp 4bdd0: 4e75 rts if ( boundary != 0 ) { if ( boundary < alloc_size ) { return NULL; } if ( alignment == 0 ) { 4bdd2: 4a81 tstl %d1 4bdd4: 6600 feb2 bnew 4bc88 <_Heap_Allocate_aligned_with_boundary+0x34> 4bdd8: 2200 movel %d0,%d1 4bdda: 6000 feac braw 4bc88 <_Heap_Allocate_aligned_with_boundary+0x34> alignment = page_size; } } while ( block != free_list_tail ) { 4bdde: 4283 clrl %d3 4bde0: 4280 clrl %d0 4bde2: 6000 fee0 braw 4bcc4 <_Heap_Allocate_aligned_with_boundary+0x70> ... 00046e94 <_Heap_Block_allocate>: Heap_Block *free_list_anchor = NULL; _HAssert( alloc_area_begin <= alloc_begin ); if ( _Heap_Is_free( block ) ) { 46e94: 70fe moveq #-2,%d0 Heap_Control *heap, Heap_Block *block, uintptr_t alloc_begin, uintptr_t alloc_size ) { 46e96: 4e56 ffe0 linkw %fp,#-32 46e9a: 222e 0010 movel %fp@(16),%d1 RTEMS_INLINE_ROUTINE uintptr_t _Heap_Alloc_area_of_block( const Heap_Block *block ) { return (uintptr_t) block + HEAP_BLOCK_HEADER_SIZE; 46e9e: 2041 moveal %d1,%a0 46ea0: 5188 subql #8,%a0 46ea2: 48d7 3c3c moveml %d2-%d5/%a2-%a5,%sp@ 46ea6: 246e 000c moveal %fp@(12),%a2 Heap_Block *free_list_anchor = NULL; _HAssert( alloc_area_begin <= alloc_begin ); if ( _Heap_Is_free( block ) ) { 46eaa: 7601 moveq #1,%d3 ) { Heap_Statistics *const stats = &heap->stats; uintptr_t const alloc_area_begin = _Heap_Alloc_area_of_block( block ); uintptr_t const alloc_area_offset = alloc_begin - alloc_area_begin; 46eac: 2848 moveal %a0,%a4 46eae: 240a movel %a2,%d2 46eb0: 99ca subal %a2,%a4 Heap_Block *free_list_anchor = NULL; _HAssert( alloc_area_begin <= alloc_begin ); if ( _Heap_Is_free( block ) ) { 46eb2: c0aa 0004 andl %a2@(4),%d0 Heap_Control *heap, Heap_Block *block, uintptr_t alloc_begin, uintptr_t alloc_size ) { 46eb6: 266e 0008 moveal %fp@(8),%a3 Heap_Block *free_list_anchor = NULL; _HAssert( alloc_area_begin <= alloc_begin ); if ( _Heap_Is_free( block ) ) { 46eba: c6b2 0804 andl %a2@(00000004,%d0:l),%d3 Heap_Control *heap, Heap_Block *block, uintptr_t alloc_begin, uintptr_t alloc_size ) { 46ebe: 2a2e 0014 movel %fp@(20),%d5 Heap_Block *free_list_anchor = NULL; _HAssert( alloc_area_begin <= alloc_begin ); if ( _Heap_Is_free( block ) ) { 46ec2: 4a03 tstb %d3 46ec4: 6600 00aa bnew 46f70 <_Heap_Block_allocate+0xdc> free_list_anchor = block->prev; _Heap_Free_list_remove( block ); /* Statistics */ --stats->free_blocks; 46ec8: 53ab 0038 subql #1,%a3@(56) ++stats->used_blocks; stats->free_size -= _Heap_Block_size( block ); 46ecc: 76fe moveq #-2,%d3 _Heap_Free_list_remove( block ); /* Statistics */ --stats->free_blocks; ++stats->used_blocks; 46ece: 52ab 0040 addql #1,%a3@(64) return _Heap_Free_list_tail(heap)->prev; } RTEMS_INLINE_ROUTINE void _Heap_Free_list_remove( Heap_Block *block ) { Heap_Block *next = block->next; 46ed2: 202a 0008 movel %a2@(8),%d0 Heap_Block *prev = block->prev; prev->next = next; next->prev = prev; 46ed6: 2a40 moveal %d0,%a5 Heap_Block *free_list_anchor = NULL; _HAssert( alloc_area_begin <= alloc_begin ); if ( _Heap_Is_free( block ) ) { free_list_anchor = block->prev; 46ed8: 226a 000c moveal %a2@(12),%a1 _Heap_Free_list_remove( block ); /* Statistics */ --stats->free_blocks; ++stats->used_blocks; stats->free_size -= _Heap_Block_size( block ); 46edc: c6aa 0004 andl %a2@(4),%d3 RTEMS_INLINE_ROUTINE void _Heap_Free_list_remove( Heap_Block *block ) { Heap_Block *next = block->next; Heap_Block *prev = block->prev; prev->next = next; 46ee0: 2340 0008 movel %d0,%a1@(8) } else { free_list_anchor = _Heap_Free_list_head( heap ); } if ( alloc_area_offset < heap->page_size ) { 46ee4: 202b 0010 movel %a3@(16),%d0 _Heap_Free_list_remove( block ); /* Statistics */ --stats->free_blocks; ++stats->used_blocks; stats->free_size -= _Heap_Block_size( block ); 46ee8: 97ab 0030 subl %d3,%a3@(48) next->prev = prev; 46eec: 2b49 000c movel %a1,%a5@(12) } else { free_list_anchor = _Heap_Free_list_head( heap ); } if ( alloc_area_offset < heap->page_size ) { 46ef0: b08c cmpl %a4,%d0 46ef2: 6200 0088 bhiw 46f7c <_Heap_Block_allocate+0xe8> - HEAP_BLOCK_HEADER_SIZE); } RTEMS_INLINE_ROUTINE uintptr_t _Heap_Block_size( const Heap_Block *block ) { return block->size_and_flag & ~HEAP_PREV_BLOCK_USED; 46ef6: 262a 0004 movel %a2@(4),%d3 RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_of_alloc_area( uintptr_t alloc_begin, uintptr_t page_size ) { return (Heap_Block *) (_Heap_Align_down( alloc_begin, page_size ) 46efa: 4c40 1004 remul %d0,%d4,%d1 _HAssert( new_block_size >= heap->min_block_size ); /* Statistics */ stats->free_size += block_size; if ( _Heap_Is_prev_used( block ) ) { 46efe: 7201 moveq #1,%d1 46f00: 91c4 subal %d4,%a0 _Heap_Block_of_alloc_area( alloc_begin, heap->page_size ); uintptr_t const new_block_begin = (uintptr_t) new_block; uintptr_t const new_block_size = block_end - new_block_begin; block_end = new_block_begin; block_size = block_end - block_begin; 46f02: 2008 movel %a0,%d0 46f04: 908a subl %a2,%d0 _HAssert( block_size >= heap->min_block_size ); _HAssert( new_block_size >= heap->min_block_size ); /* Statistics */ stats->free_size += block_size; 46f06: d1ab 0030 addl %d0,%a3@(48) if ( _Heap_Is_prev_used( block ) ) { 46f0a: c2aa 0004 andl %a2@(4),%d1 46f0e: 6700 0082 beqw 46f92 <_Heap_Block_allocate+0xfe> } block->size_and_flag = block_size | HEAP_PREV_BLOCK_USED; new_block->prev_size = block_size; new_block->size_and_flag = new_block_size; 46f12: 78fe moveq #-2,%d4 _Heap_Free_list_insert_after( free_list_anchor, block ); free_list_anchor = block; /* Statistics */ ++stats->free_blocks; 46f14: 52ab 0038 addql #1,%a3@(56) 46f18: 220a movel %a2,%d1 RTEMS_INLINE_ROUTINE void _Heap_Free_list_insert_after( Heap_Block *block_before, Heap_Block *new_block ) { Heap_Block *next = block_before->next; 46f1a: 2869 0008 moveal %a1@(8),%a4 } block->size_and_flag = block_size | HEAP_PREV_BLOCK_USED; new_block->prev_size = block_size; new_block->size_and_flag = new_block_size; 46f1e: c684 andl %d4,%d3 block = prev_block; block_begin = (uintptr_t) block; block_size += prev_block_size; } block->size_and_flag = block_size | HEAP_PREV_BLOCK_USED; 46f20: 7801 moveq #1,%d4 46f22: 8880 orl %d0,%d4 new_block->next = next; 46f24: 254c 0008 movel %a4,%a2@(8) new_block->prev_size = block_size; new_block->size_and_flag = new_block_size; 46f28: d483 addl %d3,%d2 46f2a: 9488 subl %a0,%d2 new_block->prev = block_before; 46f2c: 2549 000c movel %a1,%a2@(12) block = prev_block; block_begin = (uintptr_t) block; block_size += prev_block_size; } block->size_and_flag = block_size | HEAP_PREV_BLOCK_USED; 46f30: 2544 0004 movel %d4,%a2@(4) block_before->next = new_block; 46f34: 234a 0008 movel %a2,%a1@(8) next->prev = new_block; 46f38: 294a 000c movel %a2,%a4@(12) new_block->prev_size = block_size; new_block->size_and_flag = new_block_size; _Heap_Block_split( heap, new_block, free_list_anchor, alloc_size ); 46f3c: 2448 moveal %a0,%a2 block_size += prev_block_size; } block->size_and_flag = block_size | HEAP_PREV_BLOCK_USED; new_block->prev_size = block_size; 46f3e: 2080 movel %d0,%a0@ new_block->size_and_flag = new_block_size; 46f40: 2142 0004 movel %d2,%a0@(4) _Heap_Block_split( heap, new_block, free_list_anchor, alloc_size ); 46f44: 2f05 movel %d5,%sp@- 46f46: 2f01 movel %d1,%sp@- 46f48: 2f08 movel %a0,%sp@- 46f4a: 2f0b movel %a3,%sp@- 46f4c: 4eb9 0004 6da0 jsr 46da0 <_Heap_Block_split> 46f52: 4fef 0010 lea %sp@(16),%sp alloc_size ); } /* Statistics */ if ( stats->min_free_size > stats->free_size ) { 46f56: 202b 0030 movel %a3@(48),%d0 Heap_Block *block, uintptr_t alloc_begin, uintptr_t alloc_size ) { Heap_Statistics *const stats = &heap->stats; 46f5a: b0ab 0034 cmpl %a3@(52),%d0 46f5e: 6404 bccs 46f64 <_Heap_Block_allocate+0xd0> ); } /* Statistics */ if ( stats->min_free_size > stats->free_size ) { stats->min_free_size = stats->free_size; 46f60: 2740 0034 movel %d0,%a3@(52) } return block; } 46f64: 200a movel %a2,%d0 46f66: 4cee 3c3c ffe0 moveml %fp@(-32),%d2-%d5/%a2-%a5 46f6c: 4e5e unlk %fp 46f6e: 4e75 rts stats->free_size -= _Heap_Block_size( block ); } else { free_list_anchor = _Heap_Free_list_head( heap ); } if ( alloc_area_offset < heap->page_size ) { 46f70: 202b 0010 movel %a3@(16),%d0 /* Statistics */ --stats->free_blocks; ++stats->used_blocks; stats->free_size -= _Heap_Block_size( block ); } else { free_list_anchor = _Heap_Free_list_head( heap ); 46f74: 224b moveal %a3,%a1 } if ( alloc_area_offset < heap->page_size ) { 46f76: b08c cmpl %a4,%d0 46f78: 6300 ff7c blsw 46ef6 <_Heap_Block_allocate+0x62> Heap_Block *block, Heap_Block *free_list_anchor, uintptr_t alloc_size ) { _Heap_Block_split( heap, block, free_list_anchor, alloc_size ); 46f7c: 4874 5800 pea %a4@(00000000,%d5:l) 46f80: 2f09 movel %a1,%sp@- 46f82: 2f0a movel %a2,%sp@- 46f84: 2f0b movel %a3,%sp@- 46f86: 4eb9 0004 6da0 jsr 46da0 <_Heap_Block_split> 46f8c: 4fef 0010 lea %sp@(16),%sp 46f90: 60c4 bras 46f56 <_Heap_Block_allocate+0xc2> RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Prev_block( const Heap_Block *block ) { return (Heap_Block *) ((uintptr_t) block - block->prev_size); 46f92: 95d2 subal %a2@,%a2 Heap_Block *const prev_block = _Heap_Prev_block( block ); uintptr_t const prev_block_size = _Heap_Block_size( prev_block ); block = prev_block; block_begin = (uintptr_t) block; block_size += prev_block_size; 46f94: 78fe moveq #-2,%d4 46f96: 2209 movel %a1,%d1 46f98: c8aa 0004 andl %a2@(4),%d4 46f9c: d084 addl %d4,%d0 } block->size_and_flag = block_size | HEAP_PREV_BLOCK_USED; new_block->prev_size = block_size; new_block->size_and_flag = new_block_size; 46f9e: 78fe moveq #-2,%d4 46fa0: c684 andl %d4,%d3 block = prev_block; block_begin = (uintptr_t) block; block_size += prev_block_size; } block->size_and_flag = block_size | HEAP_PREV_BLOCK_USED; 46fa2: 7801 moveq #1,%d4 46fa4: 8880 orl %d0,%d4 new_block->prev_size = block_size; new_block->size_and_flag = new_block_size; 46fa6: d483 addl %d3,%d2 46fa8: 9488 subl %a0,%d2 block = prev_block; block_begin = (uintptr_t) block; block_size += prev_block_size; } block->size_and_flag = block_size | HEAP_PREV_BLOCK_USED; 46faa: 2544 0004 movel %d4,%a2@(4) new_block->prev_size = block_size; new_block->size_and_flag = new_block_size; _Heap_Block_split( heap, new_block, free_list_anchor, alloc_size ); 46fae: 2448 moveal %a0,%a2 block_size += prev_block_size; } block->size_and_flag = block_size | HEAP_PREV_BLOCK_USED; new_block->prev_size = block_size; 46fb0: 2080 movel %d0,%a0@ new_block->size_and_flag = new_block_size; 46fb2: 2142 0004 movel %d2,%a0@(4) _Heap_Block_split( heap, new_block, free_list_anchor, alloc_size ); 46fb6: 2f05 movel %d5,%sp@- 46fb8: 2f01 movel %d1,%sp@- 46fba: 2f08 movel %a0,%sp@- 46fbc: 2f0b movel %a3,%sp@- 46fbe: 4eb9 0004 6da0 jsr 46da0 <_Heap_Block_split> 46fc4: 4fef 0010 lea %sp@(16),%sp 46fc8: 608c bras 46f56 <_Heap_Block_allocate+0xc2> ... 00050d5c <_Heap_Extend>: Heap_Control *heap, void *area_begin_ptr, uintptr_t area_size, uintptr_t *amount_extended ) { 50d5c: 4e56 fff4 linkw %fp,#-12 50d60: 206e 0008 moveal %fp@(8),%a0 50d64: 202e 000c movel %fp@(12),%d0 Heap_Statistics *const stats = &heap->stats; uintptr_t const area_begin = (uintptr_t) area_begin_ptr; uintptr_t const heap_area_begin = heap->area_begin; uintptr_t const heap_area_end = heap->area_end; 50d68: 2228 001c movel %a0@(28),%d1 uintptr_t const new_heap_area_end = heap_area_end + area_size; uintptr_t extend_size = 0; Heap_Block *const last_block = heap->last_block; 50d6c: 2268 0024 moveal %a0@(36),%a1 Heap_Control *heap, void *area_begin_ptr, uintptr_t area_size, uintptr_t *amount_extended ) { 50d70: 48d7 040c moveml %d2-%d3/%a2,%sp@ Heap_Statistics *const stats = &heap->stats; uintptr_t const area_begin = (uintptr_t) area_begin_ptr; uintptr_t const heap_area_begin = heap->area_begin; 50d74: b0a8 0018 cmpl %a0@(24),%d0 50d78: 6410 bccs 50d8a <_Heap_Extend+0x2e> * As noted, this code only supports (4). */ if ( area_begin >= heap_area_begin && area_begin < heap_area_end ) { return HEAP_EXTEND_ERROR; /* case 3 */ } else if ( area_begin != heap_area_end ) { 50d7a: b280 cmpl %d0,%d1 50d7c: 671c beqs 50d9a <_Heap_Extend+0x3e> 50d7e: 7002 moveq #2,%d0 _Heap_Free( heap, (void *) _Heap_Alloc_area_of_block( last_block )); } return HEAP_EXTEND_SUCCESSFUL; } 50d80: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 50d86: 4e5e unlk %fp 50d88: 4e75 rts * 5. non-contiguous higher address (NOT SUPPORTED) * * As noted, this code only supports (4). */ if ( area_begin >= heap_area_begin && area_begin < heap_area_end ) { 50d8a: b280 cmpl %d0,%d1 50d8c: 63ec blss 50d7a <_Heap_Extend+0x1e> 50d8e: 7001 moveq #1,%d0 _Heap_Free( heap, (void *) _Heap_Alloc_area_of_block( last_block )); } return HEAP_EXTEND_SUCCESSFUL; } 50d90: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 50d96: 4e5e unlk %fp 50d98: 4e75 rts { Heap_Statistics *const stats = &heap->stats; uintptr_t const area_begin = (uintptr_t) area_begin_ptr; uintptr_t const heap_area_begin = heap->area_begin; uintptr_t const heap_area_end = heap->area_end; uintptr_t const new_heap_area_end = heap_area_end + area_size; 50d9a: 2200 movel %d0,%d1 50d9c: d2ae 0010 addl %fp@(16),%d1 * block and free it. */ heap->area_end = new_heap_area_end; extend_size = new_heap_area_end 50da0: 70f8 moveq #-8,%d0 50da2: 9089 subl %a1,%d0 50da4: d081 addl %d1,%d0 RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down( uintptr_t value, uintptr_t alignment ) { return value - (value % alignment); 50da6: 2600 movel %d0,%d3 50da8: 4c68 3002 0010 remul %a0@(16),%d2,%d3 * Currently only case 4 should make it to this point. * The basic trick is to make the extend area look like a used * block and free it. */ heap->area_end = new_heap_area_end; 50dae: 2141 001c movel %d1,%a0@(28) extend_size = new_heap_area_end - (uintptr_t) last_block - HEAP_BLOCK_HEADER_SIZE; extend_size = _Heap_Align_down( extend_size, heap->page_size ); *amount_extended = extend_size; 50db2: 246e 0014 moveal %fp@(20),%a2 50db6: 9082 subl %d2,%d0 50db8: 2480 movel %d0,%a2@ if( extend_size >= heap->min_block_size ) { 50dba: b0a8 0014 cmpl %a0@(20),%d0 50dbe: 640c bccs 50dcc <_Heap_Extend+0x70> /* Statistics */ stats->size += extend_size; ++stats->used_blocks; --stats->frees; /* Do not count subsequent call as actual free() */ _Heap_Free( heap, (void *) _Heap_Alloc_area_of_block( last_block )); 50dc0: 4280 clrl %d0 <== NOT EXECUTED } return HEAP_EXTEND_SUCCESSFUL; } 50dc2: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 50dc8: 4e5e unlk %fp 50dca: 4e75 rts uintptr_t size ) { uintptr_t flag = block->size_and_flag & HEAP_PREV_BLOCK_USED; block->size_and_flag = size | flag; 50dcc: 7401 moveq #1,%d2 RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at( const Heap_Block *block, uintptr_t offset ) { return (Heap_Block *) ((uintptr_t) block + offset); 50dce: 45f1 0800 lea %a1@(00000000,%d0:l),%a2 uintptr_t size ) { uintptr_t flag = block->size_and_flag & HEAP_PREV_BLOCK_USED; block->size_and_flag = size | flag; 50dd2: c4a9 0004 andl %a1@(4),%d2 if( extend_size >= heap->min_block_size ) { Heap_Block *const new_last_block = _Heap_Block_at( last_block, extend_size ); _Heap_Block_set_size( last_block, extend_size ); new_last_block->size_and_flag = 50dd6: 2228 0020 movel %a0@(32),%d1 50dda: 928a subl %a2,%d1 50ddc: 8480 orl %d0,%d2 ((uintptr_t) heap->first_block - (uintptr_t) new_last_block) | HEAP_PREV_BLOCK_USED; heap->last_block = new_last_block; 50dde: 214a 0024 movel %a2,%a0@(36) 50de2: 2342 0004 movel %d2,%a1@(4) if( extend_size >= heap->min_block_size ) { Heap_Block *const new_last_block = _Heap_Block_at( last_block, extend_size ); _Heap_Block_set_size( last_block, extend_size ); new_last_block->size_and_flag = 50de6: 7401 moveq #1,%d2 50de8: 8481 orl %d1,%d2 50dea: 2542 0004 movel %d2,%a2@(4) /* Statistics */ stats->size += extend_size; ++stats->used_blocks; --stats->frees; /* Do not count subsequent call as actual free() */ _Heap_Free( heap, (void *) _Heap_Alloc_area_of_block( last_block )); 50dee: 4869 0008 pea %a1@(8) | HEAP_PREV_BLOCK_USED; heap->last_block = new_last_block; /* Statistics */ stats->size += extend_size; 50df2: d1a8 002c addl %d0,%a0@(44) ++stats->used_blocks; 50df6: 52a8 0040 addql #1,%a0@(64) --stats->frees; /* Do not count subsequent call as actual free() */ 50dfa: 53a8 0050 subql #1,%a0@(80) _Heap_Free( heap, (void *) _Heap_Alloc_area_of_block( last_block )); 50dfe: 2f08 movel %a0,%sp@- 50e00: 4eb9 0004 b5ec jsr 4b5ec <_Heap_Free> 50e06: 508f addql #8,%sp 50e08: 4280 clrl %d0 50e0a: 60b6 bras 50dc2 <_Heap_Extend+0x66> 0004bde8 <_Heap_Free>: #include #include #include bool _Heap_Free( Heap_Control *heap, void *alloc_begin_ptr ) { 4bde8: 4e56 ffe4 linkw %fp,#-28 4bdec: 202e 000c movel %fp@(12),%d0 RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_of_alloc_area( uintptr_t alloc_begin, uintptr_t page_size ) { return (Heap_Block *) (_Heap_Align_down( alloc_begin, page_size ) 4bdf0: 2040 moveal %d0,%a0 4bdf2: 5188 subql #8,%a0 4bdf4: 226e 0008 moveal %fp@(8),%a1 4bdf8: 4c69 0001 0010 remul %a1@(16),%d1,%d0 4bdfe: 48d7 0c7c moveml %d2-%d6/%a2-%a3,%sp@ const Heap_Control *heap, const Heap_Block *block ) { return (uintptr_t) block >= (uintptr_t) heap->first_block && (uintptr_t) block <= (uintptr_t) heap->last_block; 4be02: 2029 0020 movel %a1@(32),%d0 RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_of_alloc_area( uintptr_t alloc_begin, uintptr_t page_size ) { return (Heap_Block *) (_Heap_Align_down( alloc_begin, page_size ) 4be06: 91c1 subal %d1,%a0 RTEMS_INLINE_ROUTINE bool _Heap_Is_block_in_heap( const Heap_Control *heap, const Heap_Block *block ) { return (uintptr_t) block >= (uintptr_t) heap->first_block 4be08: b088 cmpl %a0,%d0 4be0a: 6200 00a0 bhiw 4beac <_Heap_Free+0xc4> && (uintptr_t) block <= (uintptr_t) heap->last_block; 4be0e: 2229 0024 movel %a1@(36),%d1 RTEMS_INLINE_ROUTINE bool _Heap_Is_block_in_heap( const Heap_Control *heap, const Heap_Block *block ) { return (uintptr_t) block >= (uintptr_t) heap->first_block 4be12: b288 cmpl %a0,%d1 4be14: 6500 0096 bcsw 4beac <_Heap_Free+0xc4> - HEAP_BLOCK_HEADER_SIZE); } RTEMS_INLINE_ROUTINE uintptr_t _Heap_Block_size( const Heap_Block *block ) { return block->size_and_flag & ~HEAP_PREV_BLOCK_USED; 4be18: 2628 0004 movel %a0@(4),%d3 4be1c: 74fe moveq #-2,%d2 4be1e: c483 andl %d3,%d2 RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at( const Heap_Block *block, uintptr_t offset ) { return (Heap_Block *) ((uintptr_t) block + offset); 4be20: 45f0 2800 lea %a0@(00000000,%d2:l),%a2 RTEMS_INLINE_ROUTINE bool _Heap_Is_block_in_heap( const Heap_Control *heap, const Heap_Block *block ) { return (uintptr_t) block >= (uintptr_t) heap->first_block 4be24: b5c0 cmpal %d0,%a2 4be26: 6500 0084 bcsw 4beac <_Heap_Free+0xc4> 4be2a: b5c1 cmpal %d1,%a2 4be2c: 627e bhis 4beac <_Heap_Free+0xc4> block->size_and_flag = size | flag; } RTEMS_INLINE_ROUTINE bool _Heap_Is_prev_used( const Heap_Block *block ) { return block->size_and_flag & HEAP_PREV_BLOCK_USED; 4be2e: 282a 0004 movel %a2@(4),%d4 if ( !_Heap_Is_block_in_heap( heap, next_block ) ) { _HAssert( false ); return false; } if ( !_Heap_Is_prev_used( next_block ) ) { 4be32: 7a01 moveq #1,%d5 4be34: ca84 andl %d4,%d5 4be36: 4a05 tstb %d5 4be38: 6772 beqs 4beac <_Heap_Free+0xc4> - HEAP_BLOCK_HEADER_SIZE); } RTEMS_INLINE_ROUTINE uintptr_t _Heap_Block_size( const Heap_Block *block ) { return block->size_and_flag & ~HEAP_PREV_BLOCK_USED; 4be3a: 7afe moveq #-2,%d5 4be3c: c885 andl %d5,%d4 _HAssert( false ); return false; } next_block_size = _Heap_Block_size( next_block ); next_is_free = next_block != heap->last_block 4be3e: b5c1 cmpal %d1,%a2 4be40: 6700 00fa beqw 4bf3c <_Heap_Free+0x154> #include #include #include bool _Heap_Free( Heap_Control *heap, void *alloc_begin_ptr ) 4be44: 7a01 moveq #1,%d5 4be46: 7c01 moveq #1,%d6 4be48: cab2 4804 andl %a2@(00000004,%d4:l),%d5 4be4c: bd85 eorl %d6,%d5 next_block_size = _Heap_Block_size( next_block ); next_is_free = next_block != heap->last_block && !_Heap_Is_prev_used( _Heap_Block_at( next_block, next_block_size )); if ( !_Heap_Is_prev_used( block ) ) { 4be4e: 7c01 moveq #1,%d6 4be50: c686 andl %d6,%d3 4be52: 4a03 tstb %d3 4be54: 6660 bnes 4beb6 <_Heap_Free+0xce> uintptr_t const prev_size = block->prev_size; 4be56: 2610 movel %a0@,%d3 RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at( const Heap_Block *block, uintptr_t offset ) { return (Heap_Block *) ((uintptr_t) block + offset); 4be58: 91c3 subal %d3,%a0 RTEMS_INLINE_ROUTINE bool _Heap_Is_block_in_heap( const Heap_Control *heap, const Heap_Block *block ) { return (uintptr_t) block >= (uintptr_t) heap->first_block 4be5a: b1c0 cmpal %d0,%a0 4be5c: 654e bcss 4beac <_Heap_Free+0xc4> 4be5e: b1c1 cmpal %d1,%a0 4be60: 624a bhis 4beac <_Heap_Free+0xc4> return( false ); } /* As we always coalesce free blocks, the block that preceedes prev_block must have been used. */ if ( !_Heap_Is_prev_used ( prev_block) ) { 4be62: 7001 moveq #1,%d0 4be64: c0a8 0004 andl %a0@(4),%d0 4be68: 4a00 tstb %d0 4be6a: 6740 beqs 4beac <_Heap_Free+0xc4> _HAssert( false ); return( false ); } if ( next_is_free ) { /* coalesce both */ 4be6c: 4a05 tstb %d5 4be6e: 6700 00d2 beqw 4bf42 <_Heap_Free+0x15a> } RTEMS_INLINE_ROUTINE void _Heap_Free_list_remove( Heap_Block *block ) { Heap_Block *next = block->next; Heap_Block *prev = block->prev; 4be72: 266a 000c moveal %a2@(12),%a3 uintptr_t const size = block_size + prev_size + next_block_size; _Heap_Free_list_remove( next_block ); stats->free_blocks -= 1; 4be76: 53a9 0038 subql #1,%a1@(56) _HAssert( false ); return( false ); } if ( next_is_free ) { /* coalesce both */ uintptr_t const size = block_size + prev_size + next_block_size; 4be7a: d882 addl %d2,%d4 4be7c: d684 addl %d4,%d3 _Heap_Free_list_remove( next_block ); stats->free_blocks -= 1; prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED; 4be7e: 7001 moveq #1,%d0 return _Heap_Free_list_tail(heap)->prev; } RTEMS_INLINE_ROUTINE void _Heap_Free_list_remove( Heap_Block *block ) { Heap_Block *next = block->next; 4be80: 246a 0008 moveal %a2@(8),%a2 4be84: 8083 orl %d3,%d0 next_block = _Heap_Block_at( prev_block, size ); _HAssert(!_Heap_Is_prev_used( next_block)); next_block->prev_size = size; 4be86: 2183 3800 movel %d3,%a0@(00000000,%d3:l) if ( next_is_free ) { /* coalesce both */ uintptr_t const size = block_size + prev_size + next_block_size; _Heap_Free_list_remove( next_block ); stats->free_blocks -= 1; prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED; 4be8a: 2140 0004 movel %d0,%a0@(4) Heap_Block *prev = block->prev; prev->next = next; next->prev = prev; 4be8e: 254b 000c movel %a3,%a2@(12) RTEMS_INLINE_ROUTINE void _Heap_Free_list_remove( Heap_Block *block ) { Heap_Block *next = block->next; Heap_Block *prev = block->prev; prev->next = next; 4be92: 274a 0008 movel %a2,%a3@(8) } /* Statistics */ --stats->used_blocks; ++stats->frees; stats->free_size += block_size; 4be96: d5a9 0030 addl %d2,%a1@(48) stats->max_free_blocks = stats->free_blocks; } } /* Statistics */ --stats->used_blocks; 4be9a: 53a9 0040 subql #1,%a1@(64) ++stats->frees; 4be9e: 52a9 0050 addql #1,%a1@(80) stats->free_size += block_size; 4bea2: 7001 moveq #1,%d0 return( true ); } 4bea4: 4cd7 0c7c moveml %sp@,%d2-%d6/%a2-%a3 4bea8: 4e5e unlk %fp 4beaa: 4e75 rts 4beac: 4cd7 0c7c moveml %sp@,%d2-%d6/%a2-%a3 /* Statistics */ --stats->used_blocks; ++stats->frees; stats->free_size += block_size; return( true ); 4beb0: 4200 clrb %d0 } 4beb2: 4e5e unlk %fp 4beb4: 4e75 rts uintptr_t const size = block_size + prev_size; prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED; next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED; next_block->prev_size = size; } } else if ( next_is_free ) { /* coalesce next */ 4beb6: 4a05 tstb %d5 4beb8: 6736 beqs 4bef0 <_Heap_Free+0x108> Heap_Block *old_block, Heap_Block *new_block ) { Heap_Block *next = old_block->next; Heap_Block *prev = old_block->prev; 4beba: 266a 000c moveal %a2@(12),%a3 uintptr_t const size = block_size + next_block_size; 4bebe: d882 addl %d2,%d4 _Heap_Free_list_replace( next_block, block ); block->size_and_flag = size | HEAP_PREV_BLOCK_USED; 4bec0: 7001 moveq #1,%d0 RTEMS_INLINE_ROUTINE void _Heap_Free_list_replace( Heap_Block *old_block, Heap_Block *new_block ) { Heap_Block *next = old_block->next; 4bec2: 246a 0008 moveal %a2@(8),%a2 4bec6: 8084 orl %d4,%d0 next_block = _Heap_Block_at( block, size ); next_block->prev_size = size; 4bec8: 2184 4800 movel %d4,%a0@(00000000,%d4:l) Heap_Block *prev = old_block->prev; new_block->next = next; new_block->prev = prev; 4becc: 214b 000c movel %a3,%a0@(12) ) { Heap_Block *next = old_block->next; Heap_Block *prev = old_block->prev; new_block->next = next; 4bed0: 214a 0008 movel %a2,%a0@(8) next_block->prev_size = size; } } else if ( next_is_free ) { /* coalesce next */ uintptr_t const size = block_size + next_block_size; _Heap_Free_list_replace( next_block, block ); block->size_and_flag = size | HEAP_PREV_BLOCK_USED; 4bed4: 2140 0004 movel %d0,%a0@(4) } /* Statistics */ --stats->used_blocks; ++stats->frees; stats->free_size += block_size; 4bed8: d5a9 0030 addl %d2,%a1@(48) stats->max_free_blocks = stats->free_blocks; } } /* Statistics */ --stats->used_blocks; 4bedc: 53a9 0040 subql #1,%a1@(64) ++stats->frees; 4bee0: 52a9 0050 addql #1,%a1@(80) stats->free_size += block_size; 4bee4: 7001 moveq #1,%d0 new_block->prev = prev; next->prev = new_block; 4bee6: 2548 000c movel %a0,%a2@(12) prev->next = new_block; 4beea: 2748 0008 movel %a0,%a3@(8) 4beee: 60b4 bras 4bea4 <_Heap_Free+0xbc> next_block->prev_size = size; } else { /* no coalesce */ /* Add 'block' to the head of the free blocks list as it tends to produce less fragmentation than adding to the tail. */ _Heap_Free_list_insert_after( _Heap_Free_list_head( heap), block ); block->size_and_flag = block_size | HEAP_PREV_BLOCK_USED; 4bef0: 7a01 moveq #1,%d5 next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED; 4bef2: 7cfe moveq #-2,%d6 next_block->prev_size = size; } else { /* no coalesce */ /* Add 'block' to the head of the free blocks list as it tends to produce less fragmentation than adding to the tail. */ _Heap_Free_list_insert_after( _Heap_Free_list_head( heap), block ); block->size_and_flag = block_size | HEAP_PREV_BLOCK_USED; 4bef4: 8a82 orl %d2,%d5 RTEMS_INLINE_ROUTINE void _Heap_Free_list_insert_after( Heap_Block *block_before, Heap_Block *new_block ) { Heap_Block *next = block_before->next; 4bef6: 2669 0008 moveal %a1@(8),%a3 4befa: 2145 0004 movel %d5,%a0@(4) next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED; 4befe: cdaa 0004 andl %d6,%a2@(4) next_block->prev_size = block_size; 4bf02: 2482 movel %d2,%a2@ /* Statistics */ ++stats->free_blocks; 4bf04: 2029 0038 movel %a1@(56),%d0 4bf08: 5280 addql #1,%d0 new_block->next = next; 4bf0a: 214b 0008 movel %a3,%a0@(8) new_block->prev = block_before; 4bf0e: 2149 000c movel %a1,%a0@(12) block_before->next = new_block; 4bf12: 2348 0008 movel %a0,%a1@(8) next->prev = new_block; 4bf16: 2748 000c movel %a0,%a3@(12) 4bf1a: 2340 0038 movel %d0,%a1@(56) #include #include bool _Heap_Free( Heap_Control *heap, void *alloc_begin_ptr ) { Heap_Statistics *const stats = &heap->stats; 4bf1e: b0a9 003c cmpl %a1@(60),%d0 4bf22: 6300 ff72 blsw 4be96 <_Heap_Free+0xae> } /* Statistics */ --stats->used_blocks; ++stats->frees; stats->free_size += block_size; 4bf26: d5a9 0030 addl %d2,%a1@(48) stats->max_free_blocks = stats->free_blocks; } } /* Statistics */ --stats->used_blocks; 4bf2a: 53a9 0040 subql #1,%a1@(64) ++stats->frees; 4bf2e: 52a9 0050 addql #1,%a1@(80) next_block->prev_size = block_size; /* Statistics */ ++stats->free_blocks; if ( stats->max_free_blocks < stats->free_blocks ) { stats->max_free_blocks = stats->free_blocks; 4bf32: 2340 003c movel %d0,%a1@(60) } /* Statistics */ --stats->used_blocks; ++stats->frees; stats->free_size += block_size; 4bf36: 7001 moveq #1,%d0 4bf38: 6000 ff6a braw 4bea4 <_Heap_Free+0xbc> _HAssert( false ); return false; } next_block_size = _Heap_Block_size( next_block ); next_is_free = next_block != heap->last_block 4bf3c: 4205 clrb %d5 4bf3e: 6000 ff0e braw 4be4e <_Heap_Free+0x66> prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED; next_block = _Heap_Block_at( prev_block, size ); _HAssert(!_Heap_Is_prev_used( next_block)); next_block->prev_size = size; } else { /* coalesce prev */ uintptr_t const size = block_size + prev_size; 4bf42: d682 addl %d2,%d3 prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED; 4bf44: 7a01 moveq #1,%d5 next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED; 4bf46: 7cfe moveq #-2,%d6 next_block = _Heap_Block_at( prev_block, size ); _HAssert(!_Heap_Is_prev_used( next_block)); next_block->prev_size = size; } else { /* coalesce prev */ uintptr_t const size = block_size + prev_size; prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED; 4bf48: 8a83 orl %d3,%d5 next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED; next_block->prev_size = size; 4bf4a: 2483 movel %d3,%a2@ } /* Statistics */ --stats->used_blocks; ++stats->frees; stats->free_size += block_size; 4bf4c: 7001 moveq #1,%d0 next_block = _Heap_Block_at( prev_block, size ); _HAssert(!_Heap_Is_prev_used( next_block)); next_block->prev_size = size; } else { /* coalesce prev */ uintptr_t const size = block_size + prev_size; prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED; 4bf4e: 2145 0004 movel %d5,%a0@(4) next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED; 4bf52: cdaa 0004 andl %d6,%a2@(4) } /* Statistics */ --stats->used_blocks; ++stats->frees; stats->free_size += block_size; 4bf56: d5a9 0030 addl %d2,%a1@(48) stats->max_free_blocks = stats->free_blocks; } } /* Statistics */ --stats->used_blocks; 4bf5a: 53a9 0040 subql #1,%a1@(64) ++stats->frees; 4bf5e: 52a9 0050 addql #1,%a1@(80) 4bf62: 6000 ff40 braw 4bea4 <_Heap_Free+0xbc> ... 0007bf40 <_Heap_Get_information>: void _Heap_Get_information( Heap_Control *the_heap, Heap_Information_block *the_info ) { 7bf40: 4e56 fff4 linkw %fp,#-12 7bf44: 206e 0008 moveal %fp@(8),%a0 7bf48: 48d7 040c moveml %d2-%d3/%a2,%sp@ 7bf4c: 246e 000c moveal %fp@(12),%a2 Heap_Block *the_block = the_heap->first_block; Heap_Block *const end = the_heap->last_block; 7bf50: 2428 0024 movel %a0@(36),%d2 void _Heap_Get_information( Heap_Control *the_heap, Heap_Information_block *the_info ) { Heap_Block *the_block = the_heap->first_block; 7bf54: 2268 0020 moveal %a0@(32),%a1 Heap_Block *const end = the_heap->last_block; _HAssert(the_block->prev_size == the_heap->page_size); _HAssert(_Heap_Is_prev_used(the_block)); the_info->Free.number = 0; 7bf58: 4292 clrl %a2@ the_info->Free.total = 0; 7bf5a: 42aa 0008 clrl %a2@(8) the_info->Free.largest = 0; 7bf5e: 42aa 0004 clrl %a2@(4) the_info->Used.number = 0; 7bf62: 42aa 000c clrl %a2@(12) the_info->Used.total = 0; 7bf66: 42aa 0014 clrl %a2@(20) the_info->Used.largest = 0; 7bf6a: 42aa 0010 clrl %a2@(16) while ( the_block != end ) { 7bf6e: b489 cmpl %a1,%d2 7bf70: 6746 beqs 7bfb8 <_Heap_Get_information+0x78> uintptr_t const the_size = _Heap_Block_size(the_block); Heap_Block *const next_block = _Heap_Block_at(the_block, the_size); Heap_Information *info; if ( _Heap_Is_prev_used(next_block) ) info = &the_info->Used; 7bf72: 260a movel %a2,%d3 7bf74: 0683 0000 000c addil #12,%d3 the_info->Free.largest = 0; the_info->Used.number = 0; the_info->Used.total = 0; the_info->Used.largest = 0; while ( the_block != end ) { 7bf7a: 2229 0004 movel %a1@(4),%d1 - HEAP_BLOCK_HEADER_SIZE); } RTEMS_INLINE_ROUTINE uintptr_t _Heap_Block_size( const Heap_Block *block ) { return block->size_and_flag & ~HEAP_PREV_BLOCK_USED; 7bf7e: 70fe moveq #-2,%d0 uintptr_t const the_size = _Heap_Block_size(the_block); Heap_Block *const next_block = _Heap_Block_at(the_block, the_size); Heap_Information *info; if ( _Heap_Is_prev_used(next_block) ) 7bf80: 204a moveal %a2,%a0 7bf82: c081 andl %d1,%d0 RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at( const Heap_Block *block, uintptr_t offset ) { return (Heap_Block *) ((uintptr_t) block + offset); 7bf84: d3c0 addal %d0,%a1 block->size_and_flag = size | flag; } RTEMS_INLINE_ROUTINE bool _Heap_Is_prev_used( const Heap_Block *block ) { return block->size_and_flag & HEAP_PREV_BLOCK_USED; 7bf86: 2229 0004 movel %a1@(4),%d1 7bf8a: 0801 0000 btst #0,%d1 7bf8e: 6702 beqs 7bf92 <_Heap_Get_information+0x52> 7bf90: 2043 moveal %d3,%a0 info = &the_info->Used; else info = &the_info->Free; info->number++; 7bf92: 5290 addql #1,%a0@ info->total += the_size; 7bf94: d1a8 0008 addl %d0,%a0@(8) if ( info->largest < the_size ) 7bf98: b0a8 0004 cmpl %a0@(4),%d0 7bf9c: 6304 blss 7bfa2 <_Heap_Get_information+0x62> info->largest = the_size; 7bf9e: 2140 0004 movel %d0,%a0@(4) the_info->Free.largest = 0; the_info->Used.number = 0; the_info->Used.total = 0; the_info->Used.largest = 0; while ( the_block != end ) { 7bfa2: b3c2 cmpal %d2,%a1 7bfa4: 66d8 bnes 7bf7e <_Heap_Get_information+0x3e> 7bfa6: 202a 0014 movel %a2@(20),%d0 7bfaa: 5080 addql #8,%d0 /* * Handle the last dummy block. Don't consider this block to be * "used" as client never allocated it. Make 'Used.total' contain this * blocks' overhead though. */ the_info->Used.total += HEAP_BLOCK_HEADER_SIZE; 7bfac: 2540 0014 movel %d0,%a2@(20) } 7bfb0: 4cd7 040c moveml %sp@,%d2-%d3/%a2 7bfb4: 4e5e unlk %fp 7bfb6: 4e75 rts the_info->Free.largest = 0; the_info->Used.number = 0; the_info->Used.total = 0; the_info->Used.largest = 0; while ( the_block != end ) { 7bfb8: 7008 moveq #8,%d0 <== NOT EXECUTED /* * Handle the last dummy block. Don't consider this block to be * "used" as client never allocated it. Make 'Used.total' contain this * blocks' overhead though. */ the_info->Used.total += HEAP_BLOCK_HEADER_SIZE; 7bfba: 2540 0014 movel %d0,%a2@(20) <== NOT EXECUTED } 7bfbe: 4cd7 040c moveml %sp@,%d2-%d3/%a2 <== NOT EXECUTED 7bfc2: 4e5e unlk %fp <== NOT EXECUTED 7bfc4: 4e75 rts <== NOT EXECUTED ... 0005b9e0 <_Heap_Resize_block>: void *alloc_begin_ptr, uintptr_t new_alloc_size, uintptr_t *old_size, uintptr_t *new_size ) { 5b9e0: 4e56 ffe0 linkw %fp,#-32 5b9e4: 226e 0014 moveal %fp@(20),%a1 5b9e8: 48d7 1c7c moveml %d2-%d6/%a2-%a4,%sp@ 5b9ec: 242e 000c movel %fp@(12),%d2 RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_of_alloc_area( uintptr_t alloc_begin, uintptr_t page_size ) { return (Heap_Block *) (_Heap_Align_down( alloc_begin, page_size ) 5b9f0: 2202 movel %d2,%d1 5b9f2: 2042 moveal %d2,%a0 5b9f4: 5188 subql #8,%a0 5b9f6: 246e 0008 moveal %fp@(8),%a2 5b9fa: 4c6a 1000 0010 remul %a2@(16),%d0,%d1 uintptr_t const alloc_begin = (uintptr_t) alloc_begin_ptr; Heap_Block *const block = _Heap_Block_of_alloc_area( alloc_begin, page_size ); *old_size = 0; 5ba00: 4291 clrl %a1@ void *alloc_begin_ptr, uintptr_t new_alloc_size, uintptr_t *old_size, uintptr_t *new_size ) { 5ba02: 266e 0018 moveal %fp@(24),%a3 5ba06: 91c0 subal %d0,%a0 5ba08: 202e 0010 movel %fp@(16),%d0 uintptr_t const alloc_begin = (uintptr_t) alloc_begin_ptr; Heap_Block *const block = _Heap_Block_of_alloc_area( alloc_begin, page_size ); *old_size = 0; *new_size = 0; 5ba0c: 4293 clrl %a3@ RTEMS_INLINE_ROUTINE bool _Heap_Is_block_in_heap( const Heap_Control *heap, const Heap_Block *block ) { return (uintptr_t) block >= (uintptr_t) heap->first_block 5ba0e: b1ea 0020 cmpal %a2@(32),%a0 5ba12: 653c bcss 5ba50 <_Heap_Resize_block+0x70> 5ba14: b1ea 0024 cmpal %a2@(36),%a0 5ba18: 6236 bhis 5ba50 <_Heap_Resize_block+0x70> - HEAP_BLOCK_HEADER_SIZE); } RTEMS_INLINE_ROUTINE uintptr_t _Heap_Block_size( const Heap_Block *block ) { return block->size_and_flag & ~HEAP_PREV_BLOCK_USED; 5ba1a: 76fe moveq #-2,%d3 5ba1c: 78fe moveq #-2,%d4 RTEMS_INLINE_ROUTINE bool _Heap_Is_free( const Heap_Block *block ) { return !_Heap_Is_used( block ); 5ba1e: 7a01 moveq #1,%d5 5ba20: 7c01 moveq #1,%d6 uintptr_t const block_begin = (uintptr_t) block; uintptr_t block_size = _Heap_Block_size( block ); uintptr_t block_end = block_begin + block_size; uintptr_t alloc_size = block_end - alloc_begin + HEAP_BLOCK_SIZE_OFFSET; 5ba22: 7204 moveq #4,%d1 5ba24: 9282 subl %d2,%d1 - HEAP_BLOCK_HEADER_SIZE); } RTEMS_INLINE_ROUTINE uintptr_t _Heap_Block_size( const Heap_Block *block ) { return block->size_and_flag & ~HEAP_PREV_BLOCK_USED; 5ba26: c6a8 0004 andl %a0@(4),%d3 { Heap_Statistics *const stats = &heap->stats; uintptr_t const block_begin = (uintptr_t) block; uintptr_t block_size = _Heap_Block_size( block ); uintptr_t block_end = block_begin + block_size; 5ba2a: 49f0 3800 lea %a0@(00000000,%d3:l),%a4 uintptr_t alloc_size = block_end - alloc_begin + HEAP_BLOCK_SIZE_OFFSET; 5ba2e: d28c addl %a4,%d1 5ba30: c8ac 0004 andl %a4@(4),%d4 RTEMS_INLINE_ROUTINE bool _Heap_Is_free( const Heap_Block *block ) { return !_Heap_Is_used( block ); 5ba34: cab4 4804 andl %a4@(00000004,%d4:l),%d5 bool next_block_is_free = _Heap_Is_free( next_block );; _HAssert( _Heap_Is_block_in_heap( heap, next_block ) ); _HAssert( _Heap_Is_prev_used( next_block ) ); *old_size = alloc_size; 5ba38: 2281 movel %d1,%a1@ 5ba3a: bd85 eorl %d6,%d5 5ba3c: 1c05 moveb %d5,%d6 if ( next_block_is_free ) { 5ba3e: 661c bnes 5ba5c <_Heap_Resize_block+0x7c> block_size += next_block_size; alloc_size += next_block_size; } if ( new_alloc_size > alloc_size ) { 5ba40: b280 cmpl %d0,%d1 5ba42: 6420 bccs 5ba64 <_Heap_Resize_block+0x84> 5ba44: 7001 moveq #1,%d0 new_size ); } else { return HEAP_RESIZE_FATAL_ERROR; } } 5ba46: 4cee 1c7c ffe0 moveml %fp@(-32),%d2-%d6/%a2-%a4 5ba4c: 4e5e unlk %fp 5ba4e: 4e75 rts block_size = _Heap_Block_size( block ); next_block = _Heap_Block_at( block, block_size ); *new_size = (uintptr_t) next_block - alloc_begin + HEAP_BLOCK_SIZE_OFFSET; /* Statistics */ ++stats->resizes; 5ba50: 7002 moveq #2,%d0 new_size ); } else { return HEAP_RESIZE_FATAL_ERROR; } } 5ba52: 4cee 1c7c ffe0 moveml %fp@(-32),%d2-%d6/%a2-%a4 5ba58: 4e5e unlk %fp 5ba5a: 4e75 rts _HAssert( _Heap_Is_prev_used( next_block ) ); *old_size = alloc_size; if ( next_block_is_free ) { block_size += next_block_size; 5ba5c: d684 addl %d4,%d3 alloc_size += next_block_size; 5ba5e: d284 addl %d4,%d1 } if ( new_alloc_size > alloc_size ) { 5ba60: b280 cmpl %d0,%d1 5ba62: 65e0 bcss 5ba44 <_Heap_Resize_block+0x64> return HEAP_RESIZE_UNSATISFIED; } if ( next_block_is_free ) { 5ba64: 4a06 tstb %d6 5ba66: 672a beqs 5ba92 <_Heap_Resize_block+0xb2> uintptr_t size ) { uintptr_t flag = block->size_and_flag & HEAP_PREV_BLOCK_USED; block->size_and_flag = size | flag; 5ba68: 7201 moveq #1,%d1 5ba6a: c2a8 0004 andl %a0@(4),%d1 } RTEMS_INLINE_ROUTINE void _Heap_Free_list_remove( Heap_Block *block ) { Heap_Block *next = block->next; Heap_Block *prev = block->prev; 5ba6e: 226c 000c moveal %a4@(12),%a1 uintptr_t size ) { uintptr_t flag = block->size_and_flag & HEAP_PREV_BLOCK_USED; block->size_and_flag = size | flag; 5ba72: 8283 orl %d3,%d1 return _Heap_Free_list_tail(heap)->prev; } RTEMS_INLINE_ROUTINE void _Heap_Free_list_remove( Heap_Block *block ) { Heap_Block *next = block->next; 5ba74: 286c 0008 moveal %a4@(8),%a4 uintptr_t size ) { uintptr_t flag = block->size_and_flag & HEAP_PREV_BLOCK_USED; block->size_and_flag = size | flag; 5ba78: 2141 0004 movel %d1,%a0@(4) _Heap_Block_set_size( block, block_size ); _Heap_Free_list_remove( next_block ); next_block = _Heap_Block_at( block, block_size ); next_block->size_and_flag |= HEAP_PREV_BLOCK_USED; 5ba7c: 7201 moveq #1,%d1 5ba7e: 83b0 3804 orl %d1,%a0@(00000004,%d3:l) { Heap_Block *next = block->next; Heap_Block *prev = block->prev; prev->next = next; next->prev = prev; 5ba82: 2949 000c movel %a1,%a4@(12) /* Statistics */ --stats->free_blocks; stats->free_size -= next_block_size; 5ba86: 99aa 0030 subl %d4,%a2@(48) next_block = _Heap_Block_at( block, block_size ); next_block->size_and_flag |= HEAP_PREV_BLOCK_USED; /* Statistics */ --stats->free_blocks; 5ba8a: 53aa 0038 subql #1,%a2@(56) RTEMS_INLINE_ROUTINE void _Heap_Free_list_remove( Heap_Block *block ) { Heap_Block *next = block->next; Heap_Block *prev = block->prev; prev->next = next; 5ba8e: 234c 0008 movel %a4,%a1@(8) stats->free_size -= next_block_size; } block = _Heap_Block_allocate( heap, block, alloc_begin, new_alloc_size ); 5ba92: 2f00 movel %d0,%sp@- 5ba94: 2f02 movel %d2,%sp@- 5ba96: 2f08 movel %a0,%sp@- 5ba98: 2f0a movel %a2,%sp@- 5ba9a: 4eb9 0004 6e94 jsr 46e94 <_Heap_Block_allocate> block_size = _Heap_Block_size( block ); next_block = _Heap_Block_at( block, block_size ); *new_size = (uintptr_t) next_block - alloc_begin + HEAP_BLOCK_SIZE_OFFSET; /* Statistics */ ++stats->resizes; 5baa0: 4fef 0010 lea %sp@(16),%sp block = _Heap_Block_allocate( heap, block, alloc_begin, new_alloc_size ); block_size = _Heap_Block_size( block ); next_block = _Heap_Block_at( block, block_size ); *new_size = (uintptr_t) next_block - alloc_begin + HEAP_BLOCK_SIZE_OFFSET; 5baa4: 72fe moveq #-2,%d1 /* Statistics */ --stats->free_blocks; stats->free_size -= next_block_size; } block = _Heap_Block_allocate( heap, block, alloc_begin, new_alloc_size ); 5baa6: 2040 moveal %d0,%a0 block_size = _Heap_Block_size( block ); next_block = _Heap_Block_at( block, block_size ); *new_size = (uintptr_t) next_block - alloc_begin + HEAP_BLOCK_SIZE_OFFSET; 5baa8: 2240 moveal %d0,%a1 5baaa: 93c2 subal %d2,%a1 /* Statistics */ ++stats->resizes; 5baac: 4280 clrl %d0 block = _Heap_Block_allocate( heap, block, alloc_begin, new_alloc_size ); block_size = _Heap_Block_size( block ); next_block = _Heap_Block_at( block, block_size ); *new_size = (uintptr_t) next_block - alloc_begin + HEAP_BLOCK_SIZE_OFFSET; 5baae: c2a8 0004 andl %a0@(4),%d1 5bab2: 43f1 1804 lea %a1@(00000004,%d1:l),%a1 5bab6: 2689 movel %a1,%a3@ /* Statistics */ ++stats->resizes; 5bab8: 52aa 0054 addql #1,%a2@(84) new_size ); } else { return HEAP_RESIZE_FATAL_ERROR; } } 5babc: 4cee 1c7c ffe0 moveml %fp@(-32),%d2-%d6/%a2-%a4 5bac2: 4e5e unlk %fp 5bac4: 4e75 rts ... 00047e60 <_Heap_Walk_print>: { /* Do nothing */ } static void _Heap_Walk_print( int source, bool error, const char *fmt, ... ) { 47e60: 4e56 0000 linkw %fp,#0 47e64: 202e 0008 movel %fp@(8),%d0 va_list ap; if ( error ) { 47e68: 4a2e 000f tstb %fp@(15) 47e6c: 6624 bnes 47e92 <_Heap_Walk_print+0x32> printk( "FAIL[%d]: ", source ); } else { printk( "PASS[%d]: ", source ); 47e6e: 2f00 movel %d0,%sp@- 47e70: 4879 0005 db10 pea 5db10 <_Status_Object_name_errors_to_status+0x420> 47e76: 4eb9 0004 3ad0 jsr 43ad0 47e7c: 508f addql #8,%sp } va_start( ap, fmt ); vprintk( fmt, ap ); 47e7e: 486e 0014 pea %fp@(20) 47e82: 2f2e 0010 movel %fp@(16),%sp@- 47e86: 4eb9 0004 595c jsr 4595c 47e8c: 508f addql #8,%sp va_end( ap ); } 47e8e: 4e5e unlk %fp 47e90: 4e75 rts static void _Heap_Walk_print( int source, bool error, const char *fmt, ... ) { va_list ap; if ( error ) { printk( "FAIL[%d]: ", source ); 47e92: 2f00 movel %d0,%sp@- 47e94: 4879 0005 db05 pea 5db05 <_Status_Object_name_errors_to_status+0x415> 47e9a: 4eb9 0004 3ad0 jsr 43ad0 47ea0: 508f addql #8,%sp } else { printk( "PASS[%d]: ", source ); } va_start( ap, fmt ); vprintk( fmt, ap ); 47ea2: 486e 0014 pea %fp@(20) 47ea6: 2f2e 0010 movel %fp@(16),%sp@- 47eaa: 4eb9 0004 595c jsr 4595c 47eb0: 508f addql #8,%sp va_end( ap ); } 47eb2: 4e5e unlk %fp 47eb4: 4e75 rts ... 000464a6 <_IO_Manager_initialization>: * workspace. * */ void _IO_Manager_initialization(void) { 464a6: 4e56 fff0 linkw %fp,#-16 464aa: 48d7 003c moveml %d2-%d5,%sp@ uint32_t index; rtems_driver_address_table *driver_table; uint32_t drivers_in_table; uint32_t number_of_drivers; driver_table = Configuration.Device_driver_table; 464ae: 2639 0005 d786 movel 5d786 ,%d3 drivers_in_table = Configuration.number_of_device_drivers; 464b4: 2439 0005 d782 movel 5d782 ,%d2 number_of_drivers = Configuration.maximum_drivers; 464ba: 2839 0005 d77e movel 5d77e ,%d4 /* * If the user claims there are less drivers than are actually in * the table, then let's just go with the table's count. */ if ( number_of_drivers <= drivers_in_table ) 464c0: b882 cmpl %d2,%d4 464c2: 6216 bhis 464da <_IO_Manager_initialization+0x34> * If the maximum number of driver is the same as the number in the * table, then we do not have to copy the driver table. They can't * register any dynamically. */ if ( number_of_drivers == drivers_in_table ) { _IO_Driver_address_table = driver_table; 464c4: 23c3 0005 f794 movel %d3,5f794 <_IO_Driver_address_table> _IO_Number_of_drivers = number_of_drivers; 464ca: 23c2 0005 f790 movel %d2,5f790 <_IO_Number_of_drivers> ); for ( index = 0 ; index < drivers_in_table ; index++ ) _IO_Driver_address_table[index] = driver_table[index]; number_of_drivers = drivers_in_table; } 464d0: 4cee 003c fff0 moveml %fp@(-16),%d2-%d5 464d6: 4e5e unlk %fp 464d8: 4e75 rts /* * The application requested extra slots in the driver table, so we * have to allocate a new driver table and copy theirs to it. */ _IO_Driver_address_table = (rtems_driver_address_table *) 464da: 2004 movel %d4,%d0 464dc: 2a04 movel %d4,%d5 464de: e788 lsll #3,%d0 464e0: eb8d lsll #5,%d5 464e2: 9a80 subl %d0,%d5 464e4: 2f05 movel %d5,%sp@- 464e6: 4eb9 0004 91b0 jsr 491b0 <_Workspace_Allocate_or_fatal_error> _Workspace_Allocate_or_fatal_error( sizeof( rtems_driver_address_table ) * ( number_of_drivers ) ); _IO_Number_of_drivers = number_of_drivers; memset( 464ec: 2f05 movel %d5,%sp@- 464ee: 42a7 clrl %sp@- _IO_Driver_address_table = (rtems_driver_address_table *) _Workspace_Allocate_or_fatal_error( sizeof( rtems_driver_address_table ) * ( number_of_drivers ) ); _IO_Number_of_drivers = number_of_drivers; 464f0: 23c4 0005 f790 movel %d4,5f790 <_IO_Number_of_drivers> memset( 464f6: 2f00 movel %d0,%sp@- /* * The application requested extra slots in the driver table, so we * have to allocate a new driver table and copy theirs to it. */ _IO_Driver_address_table = (rtems_driver_address_table *) 464f8: 23c0 0005 f794 movel %d0,5f794 <_IO_Driver_address_table> _Workspace_Allocate_or_fatal_error( sizeof( rtems_driver_address_table ) * ( number_of_drivers ) ); _IO_Number_of_drivers = number_of_drivers; memset( 464fe: 4eb9 0004 f41c jsr 4f41c _IO_Driver_address_table, 0, sizeof( rtems_driver_address_table ) * ( number_of_drivers ) ); for ( index = 0 ; index < drivers_in_table ; index++ ) 46504: 4fef 0010 lea %sp@(16),%sp 46508: 4a82 tstl %d2 4650a: 67c4 beqs 464d0 <_IO_Manager_initialization+0x2a> 4650c: 2839 0005 f794 movel 5f794 <_IO_Driver_address_table>,%d4 46512: 4280 clrl %d0 46514: 4281 clrl %d1 _IO_Driver_address_table[index] = driver_table[index]; 46516: 2243 moveal %d3,%a1 46518: 2044 moveal %d4,%a0 4651a: d3c0 addal %d0,%a1 4651c: d1c0 addal %d0,%a0 memset( _IO_Driver_address_table, 0, sizeof( rtems_driver_address_table ) * ( number_of_drivers ) ); for ( index = 0 ; index < drivers_in_table ; index++ ) 4651e: 5281 addql #1,%d1 46520: 0680 0000 0018 addil #24,%d0 _IO_Driver_address_table[index] = driver_table[index]; 46526: 20d9 movel %a1@+,%a0@+ 46528: 20d9 movel %a1@+,%a0@+ 4652a: 20d9 movel %a1@+,%a0@+ 4652c: 20d9 movel %a1@+,%a0@+ 4652e: 20d9 movel %a1@+,%a0@+ 46530: 2091 movel %a1@,%a0@ memset( _IO_Driver_address_table, 0, sizeof( rtems_driver_address_table ) * ( number_of_drivers ) ); for ( index = 0 ; index < drivers_in_table ; index++ ) 46532: b282 cmpl %d2,%d1 46534: 649a bccs 464d0 <_IO_Manager_initialization+0x2a> _IO_Driver_address_table[index] = driver_table[index]; 46536: 2243 moveal %d3,%a1 46538: 2044 moveal %d4,%a0 4653a: d3c0 addal %d0,%a1 4653c: d1c0 addal %d0,%a0 memset( _IO_Driver_address_table, 0, sizeof( rtems_driver_address_table ) * ( number_of_drivers ) ); for ( index = 0 ; index < drivers_in_table ; index++ ) 4653e: 5281 addql #1,%d1 46540: 0680 0000 0018 addil #24,%d0 _IO_Driver_address_table[index] = driver_table[index]; 46546: 20d9 movel %a1@+,%a0@+ 46548: 20d9 movel %a1@+,%a0@+ 4654a: 20d9 movel %a1@+,%a0@+ 4654c: 20d9 movel %a1@+,%a0@+ 4654e: 20d9 movel %a1@+,%a0@+ 46550: 2091 movel %a1@,%a0@ memset( _IO_Driver_address_table, 0, sizeof( rtems_driver_address_table ) * ( number_of_drivers ) ); for ( index = 0 ; index < drivers_in_table ; index++ ) 46552: b282 cmpl %d2,%d1 46554: 65c0 bcss 46516 <_IO_Manager_initialization+0x70> 46556: 6000 ff78 braw 464d0 <_IO_Manager_initialization+0x2a> ... 00046fcc <_Internal_error_Occurred>: _Internal_errors_What_happened.the_source = the_source; _Internal_errors_What_happened.is_internal = is_internal; _Internal_errors_What_happened.the_error = the_error; _User_extensions_Fatal( the_source, is_internal, the_error ); 46fcc: 4280 clrl %d0 void _Internal_error_Occurred( Internal_errors_Source the_source, bool is_internal, Internal_errors_t the_error ) { 46fce: 4e56 0000 linkw %fp,#0 46fd2: 222e 000c movel %fp@(12),%d1 _Internal_errors_What_happened.the_source = the_source; _Internal_errors_What_happened.is_internal = is_internal; _Internal_errors_What_happened.the_error = the_error; _User_extensions_Fatal( the_source, is_internal, the_error ); 46fd6: 1001 moveb %d1,%d0 46fd8: 2040 moveal %d0,%a0 void _Internal_error_Occurred( Internal_errors_Source the_source, bool is_internal, Internal_errors_t the_error ) { 46fda: 2f03 movel %d3,%sp@- 46fdc: 202e 0008 movel %fp@(8),%d0 46fe0: 2f02 movel %d2,%sp@- 46fe2: 242e 0010 movel %fp@(16),%d2 _Internal_errors_What_happened.the_source = the_source; _Internal_errors_What_happened.is_internal = is_internal; _Internal_errors_What_happened.the_error = the_error; _User_extensions_Fatal( the_source, is_internal, the_error ); 46fe6: 2f02 movel %d2,%sp@- Internal_errors_t the_error ) { _Internal_errors_What_happened.the_source = the_source; _Internal_errors_What_happened.is_internal = is_internal; 46fe8: 13c1 0005 efae moveb %d1,5efae <_Internal_errors_What_happened+0x4> _Internal_errors_What_happened.the_error = the_error; _User_extensions_Fatal( the_source, is_internal, the_error ); 46fee: 2f08 movel %a0,%sp@- bool is_internal, Internal_errors_t the_error ) { _Internal_errors_What_happened.the_source = the_source; 46ff0: 23c0 0005 efaa movel %d0,5efaa <_Internal_errors_What_happened> _Internal_errors_What_happened.is_internal = is_internal; _Internal_errors_What_happened.the_error = the_error; _User_extensions_Fatal( the_source, is_internal, the_error ); 46ff6: 2f00 movel %d0,%sp@- ) { _Internal_errors_What_happened.the_source = the_source; _Internal_errors_What_happened.is_internal = is_internal; _Internal_errors_What_happened.the_error = the_error; 46ff8: 23c2 0005 efb0 movel %d2,5efb0 <_Internal_errors_What_happened+0x6> _User_extensions_Fatal( the_source, is_internal, the_error ); 46ffe: 4eb9 0004 8de2 jsr 48de2 <_User_extensions_Fatal> _System_state_Set( SYSTEM_STATE_FAILED ); _CPU_Fatal_halt( the_error ); 47004: 307c 0700 moveaw #1792,%a0 47008: 2608 movel %a0,%d3 4700a: 40c0 movew %sr,%d0 4700c: 8083 orl %d3,%d0 4700e: 46c0 movew %d0,%sr 47010: 2002 movel %d2,%d0 <== NOT EXECUTED 47012: 223c dead beef movel #-559038737,%d1 <== NOT EXECUTED 47018: 4ac8 halt <== NOT EXECUTED RTEMS_INLINE_ROUTINE void _System_state_Set ( System_state_Codes state ) { _System_state_Current = state; 4701a: 7005 moveq #5,%d0 4701c: 4fef 000c lea %sp@(12),%sp 47020: 23c0 0005 f08c movel %d0,5f08c <_System_state_Current> 47026: 60fe bras 47026 <_Internal_error_Occurred+0x5a> 0004ecac <_Message_queue_Translate_core_message_queue_return_code>: }; rtems_status_code _Message_queue_Translate_core_message_queue_return_code ( uint32_t status ) { 4ecac: 41f9 0006 7e94 lea 67e94 <_Message_queue_Translate_core_return_code_>,%a0 4ecb2: 4e56 0000 linkw %fp,#0 if ( status > CORE_MESSAGE_QUEUE_STATUS_TIMEOUT ) return RTEMS_INTERNAL_ERROR; #endif return _Message_queue_Translate_core_return_code_[status]; } 4ecb6: 202e 0008 movel %fp@(8),%d0 4ecba: 4e5e unlk %fp 4ecbc: 2030 0c00 movel %a0@(00000000,%d0:l:4),%d0 4ecc0: 4e75 rts ... 00047090 <_Objects_Allocate>: */ Objects_Control *_Objects_Allocate( Objects_Information *information ) { 47090: 4e56 fff0 linkw %fp,#-16 47094: 48d7 0c0c moveml %d2-%d3/%a2-%a3,%sp@ 47098: 246e 0008 moveal %fp@(8),%a2 * If the application is using the optional manager stubs and * still attempts to create the object, the information block * should be all zeroed out because it is in the BSS. So let's * check that code for this manager is even present. */ if ( information->size == 0 ) 4709c: 4aaa 0014 tstl %a2@(20) 470a0: 660c bnes 470ae <_Objects_Allocate+0x1e> 470a2: 4280 clrl %d0 <== NOT EXECUTED information->inactive--; } } return the_object; } 470a4: 4cee 0c0c fff0 moveml %fp@(-16),%d2-%d3/%a2-%a3 470aa: 4e5e unlk %fp 470ac: 4e75 rts /* * OK. The manager should be initialized and configured to have objects. * With any luck, it is safe to attempt to allocate an object. */ the_object = (Objects_Control *) _Chain_Get( &information->Inactive ); 470ae: 240a movel %a2,%d2 470b0: 0682 0000 001c addil #28,%d2 470b6: 47f9 0004 b954 lea 4b954 <_Chain_Get>,%a3 470bc: 2f02 movel %d2,%sp@- 470be: 4e93 jsr %a3@ if ( information->auto_extend ) { 470c0: 588f addql #4,%sp 470c2: 4a2a 0010 tstb %a2@(16) 470c6: 67dc beqs 470a4 <_Objects_Allocate+0x14> /* * If the list is empty then we are out of objects and need to * extend information base. */ if ( !the_object ) { 470c8: 4a80 tstl %d0 470ca: 6738 beqs 47104 <_Objects_Allocate+0x74> } if ( the_object ) { uint32_t block; block = (uint32_t) _Objects_Get_index( the_object->id ) - 470cc: 2040 moveal %d0,%a0 470ce: 4281 clrl %d1 470d0: 4283 clrl %d3 _Objects_Get_index( information->minimum_id ); block /= information->allocation_size; information->inactive_per_block[ block ]--; 470d2: 4282 clrl %d2 } if ( the_object ) { uint32_t block; block = (uint32_t) _Objects_Get_index( the_object->id ) - 470d4: 362a 0008 movew %a2@(8),%d3 470d8: 3228 000a movew %a0@(10),%d1 _Objects_Get_index( information->minimum_id ); block /= information->allocation_size; information->inactive_per_block[ block ]--; information->inactive--; 470dc: 306a 0028 moveaw %a2@(40),%a0 block = (uint32_t) _Objects_Get_index( the_object->id ) - _Objects_Get_index( information->minimum_id ); block /= information->allocation_size; information->inactive_per_block[ block ]--; 470e0: 342a 0012 movew %a2@(18),%d2 } if ( the_object ) { uint32_t block; block = (uint32_t) _Objects_Get_index( the_object->id ) - 470e4: 9283 subl %d3,%d1 _Objects_Get_index( information->minimum_id ); block /= information->allocation_size; information->inactive_per_block[ block ]--; information->inactive--; 470e6: 5388 subql #1,%a0 block = (uint32_t) _Objects_Get_index( the_object->id ) - _Objects_Get_index( information->minimum_id ); block /= information->allocation_size; information->inactive_per_block[ block ]--; 470e8: 4c42 1001 remul %d2,%d1,%d1 information->inactive--; 470ec: 3548 0028 movew %a0,%a2@(40) block = (uint32_t) _Objects_Get_index( the_object->id ) - _Objects_Get_index( information->minimum_id ); block /= information->allocation_size; information->inactive_per_block[ block ]--; 470f0: 206a 002a moveal %a2@(42),%a0 470f4: e589 lsll #2,%d1 information->inactive--; } } return the_object; } 470f6: 4cee 0c0c fff0 moveml %fp@(-16),%d2-%d3/%a2-%a3 470fc: 4e5e unlk %fp block = (uint32_t) _Objects_Get_index( the_object->id ) - _Objects_Get_index( information->minimum_id ); block /= information->allocation_size; information->inactive_per_block[ block ]--; 470fe: d1c1 addal %d1,%a0 47100: 5390 subql #1,%a0@ information->inactive--; } } return the_object; } 47102: 4e75 rts * If the list is empty then we are out of objects and need to * extend information base. */ if ( !the_object ) { _Objects_Extend_information( information ); 47104: 2f0a movel %a2,%sp@- 47106: 4eb9 0004 714c jsr 4714c <_Objects_Extend_information> the_object = (Objects_Control *) _Chain_Get( &information->Inactive ); 4710c: 2f02 movel %d2,%sp@- 4710e: 4e93 jsr %a3@ } if ( the_object ) { 47110: 508f addql #8,%sp 47112: 4a80 tstl %d0 47114: 66b6 bnes 470cc <_Objects_Allocate+0x3c> information->inactive--; } } return the_object; } 47116: 4cee 0c0c fff0 moveml %fp@(-16),%d2-%d3/%a2-%a3 4711c: 4e5e unlk %fp 4711e: 4e75 rts 00047120 <_Objects_Close>: #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 47120: 4280 clrl %d0 void _Objects_Close( Objects_Information *information, Objects_Control *the_object ) { 47122: 4e56 0000 linkw %fp,#0 47126: 226e 000c moveal %fp@(12),%a1 4712a: 206e 0008 moveal %fp@(8),%a0 4712e: 2f0a movel %a2,%sp@- 47130: 2468 0018 moveal %a0@(24),%a2 47134: 3029 000a movew %a1@(10),%d0 47138: 42b2 0c00 clrl %a2@(00000000,%d0:l:4) _Objects_Invalidate_Id( information, the_object ); _Objects_Namespace_remove( information, the_object ); 4713c: 2d49 000c movel %a1,%fp@(12) } 47140: 245f moveal %sp@+,%a2 47142: 4e5e unlk %fp Objects_Control *the_object ) { _Objects_Invalidate_Id( information, the_object ); _Objects_Namespace_remove( information, the_object ); 47144: 4ef9 0004 76a8 jmp 476a8 <_Objects_Namespace_remove> ... 0004714c <_Objects_Extend_information>: */ void _Objects_Extend_information( Objects_Information *information ) { 4714c: 4e56 ffcc linkw %fp,#-52 47150: 48d7 3cfc moveml %d2-%d7/%a2-%a5,%sp@ 47154: 246e 0008 moveal %fp@(8),%a2 /* * Search for a free block of indexes. The block variable ends up set * to block_count + 1 if the table needs to be extended. */ minimum_index = _Objects_Get_index( information->minimum_id ); 47158: 4285 clrl %d5 index_base = minimum_index; block = 0; /* if ( information->maximum < minimum_index ) */ if ( information->object_blocks == NULL ) 4715a: 206a 002e moveal %a2@(46),%a0 /* * Search for a free block of indexes. The block variable ends up set * to block_count + 1 if the table needs to be extended. */ minimum_index = _Objects_Get_index( information->minimum_id ); 4715e: 3a2a 0008 movew %a2@(8),%d5 index_base = minimum_index; block = 0; /* if ( information->maximum < minimum_index ) */ if ( information->object_blocks == NULL ) 47162: 4a88 tstl %a0 47164: 6700 022c beqw 47392 <_Objects_Extend_information+0x246> block_count = 0; else { block_count = information->maximum / information->allocation_size; 47168: 322a 000e movew %a2@(14),%d1 4716c: 302a 0012 movew %a2@(18),%d0 47170: 3801 movew %d1,%d4 47172: 0284 0000 ffff andil #65535,%d4 47178: 88c0 divuw %d0,%d4 4717a: 0284 0000 ffff andil #65535,%d4 for ( ; block < block_count; block++ ) { 47180: 6700 0224 beqw 473a6 <_Objects_Extend_information+0x25a> if ( information->object_blocks[ block ] == NULL ) 47184: 4a90 tstl %a0@ 47186: 6700 021e beqw 473a6 <_Objects_Extend_information+0x25a> 4718a: 5888 addql #4,%a0 4718c: 2605 movel %d5,%d3 4718e: 4282 clrl %d2 47190: 0280 0000 ffff andil #65535,%d0 break; else index_base += information->allocation_size; 47196: d680 addl %d0,%d3 if ( information->object_blocks == NULL ) block_count = 0; else { block_count = information->maximum / information->allocation_size; for ( ; block < block_count; block++ ) { 47198: 5282 addql #1,%d2 4719a: b484 cmpl %d4,%d2 4719c: 6404 bccs 471a2 <_Objects_Extend_information+0x56> if ( information->object_blocks[ block ] == NULL ) 4719e: 4a98 tstl %a0@+ 471a0: 66f4 bnes 47196 <_Objects_Extend_information+0x4a> else index_base += information->allocation_size; } } maximum = (uint32_t) information->maximum + information->allocation_size; 471a2: 0281 0000 ffff andil #65535,%d1 471a8: 2641 moveal %d1,%a3 471aa: d7c0 addal %d0,%a3 /* * We need to limit the number of objects to the maximum number * representable in the index portion of the object Id. In the * case of 16-bit Ids, this is only 256 object instances. */ if ( maximum > OBJECTS_ID_FINAL_INDEX ) { 471ac: b7fc 0000 ffff cmpal #65535,%a3 471b2: 6200 0186 bhiw 4733a <_Objects_Extend_information+0x1ee> /* * Allocate the name table, and the objects and if it fails either return or * generate a fatal error depending on auto-extending being active. */ block_size = information->allocation_size * information->size; 471b6: 41ea 0014 lea %a2@(20),%a0 471ba: 4c10 0800 mulsl %a0@,%d0 if ( information->auto_extend ) { 471be: 4a2a 0010 tstb %a2@(16) 471c2: 6700 0180 beqw 47344 <_Objects_Extend_information+0x1f8> new_object_block = _Workspace_Allocate( block_size ); 471c6: 2f00 movel %d0,%sp@- 471c8: 4eb9 0004 91e4 jsr 491e4 <_Workspace_Allocate> if ( !new_object_block ) 471ce: 588f addql #4,%sp * Allocate the name table, and the objects and if it fails either return or * generate a fatal error depending on auto-extending being active. */ block_size = information->allocation_size * information->size; if ( information->auto_extend ) { new_object_block = _Workspace_Allocate( block_size ); 471d0: 2c00 movel %d0,%d6 if ( !new_object_block ) 471d2: 6700 0166 beqw 4733a <_Objects_Extend_information+0x1ee> } /* * If the index_base is the maximum we need to grow the tables. */ if (index_base >= information->maximum ) { 471d6: 4280 clrl %d0 471d8: 302a 000e movew %a2@(14),%d0 471dc: b083 cmpl %d3,%d0 471de: 6200 00c4 bhiw 472a4 <_Objects_Extend_information+0x158> */ /* * Up the block count and maximum */ block_count++; 471e2: 2a44 moveal %d4,%a5 471e4: 528d addql #1,%a5 * Allocate the tables and break it up. */ block_size = block_count * (sizeof(void *) + sizeof(uint32_t) + sizeof(Objects_Name *)) + ((maximum + minimum_index) * sizeof(Objects_Control *)); object_blocks = (void**) _Workspace_Allocate( block_size ); 471e6: 200b movel %a3,%d0 471e8: 41f5 da00 lea %a5@(00000000,%a5:l:2),%a0 471ec: d088 addl %a0,%d0 471ee: d085 addl %d5,%d0 471f0: e588 lsll #2,%d0 471f2: 2f00 movel %d0,%sp@- 471f4: 4eb9 0004 91e4 jsr 491e4 <_Workspace_Allocate> if ( !object_blocks ) { 471fa: 588f addql #4,%sp * Allocate the tables and break it up. */ block_size = block_count * (sizeof(void *) + sizeof(uint32_t) + sizeof(Objects_Name *)) + ((maximum + minimum_index) * sizeof(Objects_Control *)); object_blocks = (void**) _Workspace_Allocate( block_size ); 471fc: 2840 moveal %d0,%a4 if ( !object_blocks ) { 471fe: 4a80 tstl %d0 47200: 6700 01b2 beqw 473b4 <_Objects_Extend_information+0x268> } /* * Break the block into the various sections. */ inactive_per_block = (uint32_t *) _Addresses_Add_offset( 47204: 2e0d movel %a5,%d7 * Take the block count down. Saves all the (block_count - 1) * in the copies. */ block_count--; if ( information->maximum > minimum_index ) { 47206: 4280 clrl %d0 } /* * Break the block into the various sections. */ inactive_per_block = (uint32_t *) _Addresses_Add_offset( 47208: e58f lsll #2,%d7 * Take the block count down. Saves all the (block_count - 1) * in the copies. */ block_count--; if ( information->maximum > minimum_index ) { 4720a: 302a 000e movew %a2@(14),%d0 RTEMS_INLINE_ROUTINE void *_Addresses_Add_offset ( const void *base, uintptr_t offset ) { return (void *)((uintptr_t)base + offset); 4720e: 4bf4 7800 lea %a4@(00000000,%d7:l),%a5 47212: de8d addl %a5,%d7 47214: b085 cmpl %d5,%d0 47216: 6200 013c bhiw 47354 <_Objects_Extend_information+0x208> } else { /* * Deal with the special case of the 0 to minimum_index */ for ( index = 0; index < minimum_index; index++ ) { 4721a: 4a85 tstl %d5 4721c: 670c beqs 4722a <_Objects_Extend_information+0xde> information->object_blocks, block_count * sizeof(void*) ); memcpy( inactive_per_block, information->inactive_per_block, block_count * sizeof(uint32_t) ); memcpy( local_table, 4721e: 2047 moveal %d7,%a0 47220: 4280 clrl %d0 /* * Deal with the special case of the 0 to minimum_index */ for ( index = 0; index < minimum_index; index++ ) { local_table[ index ] = NULL; 47222: 4298 clrl %a0@+ } else { /* * Deal with the special case of the 0 to minimum_index */ for ( index = 0; index < minimum_index; index++ ) { 47224: 5280 addql #1,%d0 47226: b085 cmpl %d5,%d0 47228: 65f8 bcss 47222 <_Objects_Extend_information+0xd6> 4722a: e58c lsll #2,%d4 */ object_blocks[block_count] = NULL; inactive_per_block[block_count] = 0; for ( index=index_base ; index < ( information->allocation_size + index_base ); 4722c: 4281 clrl %d1 4722e: 322a 0012 movew %a2@(18),%d1 /* * Initialise the new entries in the table. */ object_blocks[block_count] = NULL; inactive_per_block[block_count] = 0; 47232: 42b5 4800 clrl %a5@(00000000,%d4:l) for ( index=index_base ; index < ( information->allocation_size + index_base ); 47236: d283 addl %d3,%d1 } /* * Initialise the new entries in the table. */ object_blocks[block_count] = NULL; 47238: 42b4 4800 clrl %a4@(00000000,%d4:l) inactive_per_block[block_count] = 0; for ( index=index_base ; 4723c: b283 cmpl %d3,%d1 4723e: 6310 blss 47250 <_Objects_Extend_information+0x104> 47240: 2247 moveal %d7,%a1 47242: 2003 movel %d3,%d0 47244: 41f1 3c00 lea %a1@(00000000,%d3:l:4),%a0 index < ( information->allocation_size + index_base ); index++ ) { local_table[ index ] = NULL; 47248: 4298 clrl %a0@+ object_blocks[block_count] = NULL; inactive_per_block[block_count] = 0; for ( index=index_base ; index < ( information->allocation_size + index_base ); index++ ) { 4724a: 5280 addql #1,%d0 * Initialise the new entries in the table. */ object_blocks[block_count] = NULL; inactive_per_block[block_count] = 0; for ( index=index_base ; 4724c: b280 cmpl %d0,%d1 4724e: 62f8 bhis 47248 <_Objects_Extend_information+0xfc> index < ( information->allocation_size + index_base ); index++ ) { local_table[ index ] = NULL; } _ISR_Disable( level ); 47250: 203c 0000 0700 movel #1792,%d0 47256: 40c4 movew %sr,%d4 47258: 8084 orl %d4,%d0 4725a: 46c0 movew %d0,%sr information->object_blocks = object_blocks; information->inactive_per_block = inactive_per_block; information->local_table = local_table; information->maximum = (Objects_Maximum) maximum; information->maximum_id = _Objects_Build_id( 4725c: 2012 movel %a2@,%d0 4725e: 7218 moveq #24,%d1 47260: 4285 clrl %d5 47262: e3a8 lsll %d1,%d0 47264: 3a0b movew %a3,%d5 47266: 4281 clrl %d1 47268: 2245 moveal %d5,%a1 4726a: 7a1b moveq #27,%d5 4726c: 322a 0004 movew %a2@(4),%d1 47270: 08c0 0010 bset #16,%d0 local_table[ index ] = NULL; } _ISR_Disable( level ); old_tables = information->object_blocks; 47274: 206a 002e moveal %a2@(46),%a0 information->object_blocks = object_blocks; information->inactive_per_block = inactive_per_block; information->local_table = local_table; information->maximum = (Objects_Maximum) maximum; information->maximum_id = _Objects_Build_id( 47278: eba9 lsll %d5,%d1 old_tables = information->object_blocks; information->object_blocks = object_blocks; information->inactive_per_block = inactive_per_block; information->local_table = local_table; information->maximum = (Objects_Maximum) maximum; 4727a: 354b 000e movew %a3,%a2@(14) _ISR_Disable( level ); old_tables = information->object_blocks; information->object_blocks = object_blocks; 4727e: 254c 002e movel %a4,%a2@(46) information->inactive_per_block = inactive_per_block; information->local_table = local_table; information->maximum = (Objects_Maximum) maximum; information->maximum_id = _Objects_Build_id( 47282: 8081 orl %d1,%d0 47284: 2209 movel %a1,%d1 47286: 8280 orl %d0,%d1 _ISR_Disable( level ); old_tables = information->object_blocks; information->object_blocks = object_blocks; information->inactive_per_block = inactive_per_block; 47288: 254d 002a movel %a5,%a2@(42) information->local_table = local_table; information->maximum = (Objects_Maximum) maximum; information->maximum_id = _Objects_Build_id( 4728c: 2541 000a movel %d1,%a2@(10) old_tables = information->object_blocks; information->object_blocks = object_blocks; information->inactive_per_block = inactive_per_block; information->local_table = local_table; 47290: 2547 0018 movel %d7,%a2@(24) information->the_class, _Objects_Local_node, information->maximum ); _ISR_Enable( level ); 47294: 46c4 movew %d4,%sr if ( old_tables ) 47296: 4a88 tstl %a0 47298: 670a beqs 472a4 <_Objects_Extend_information+0x158> _Workspace_Free( old_tables ); 4729a: 2f08 movel %a0,%sp@- 4729c: 4eb9 0004 9200 jsr 49200 <_Workspace_Free> 472a2: 588f addql #4,%sp } /* * Assign the new object block to the object block table. */ information->object_blocks[ block ] = new_object_block; 472a4: 206a 002e moveal %a2@(46),%a0 /* * Initialize objects .. add to a local chain first. */ _Chain_Initialize( 472a8: 4280 clrl %d0 472aa: 280e movel %fp,%d4 472ac: 0684 ffff fff4 addil #-12,%d4 472b2: 47f9 0004 b954 lea 4b954 <_Chain_Get>,%a3 information->the_class, _Objects_Local_node, index ); _Chain_Append( &information->Inactive, &the_object->Node ); 472b8: 2a0a movel %a2,%d5 472ba: 0685 0000 001c addil #28,%d5 472c0: 49f9 0004 6798 lea 46798 <_Chain_Append>,%a4 } /* * Assign the new object block to the object block table. */ information->object_blocks[ block ] = new_object_block; 472c6: e58a lsll #2,%d2 /* * Initialize objects .. add to a local chain first. */ _Chain_Initialize( 472c8: 302a 0012 movew %a2@(18),%d0 } /* * Assign the new object block to the object block table. */ information->object_blocks[ block ] = new_object_block; 472cc: 2186 2800 movel %d6,%a0@(00000000,%d2:l) /* * Initialize objects .. add to a local chain first. */ _Chain_Initialize( 472d0: 2f2a 0014 movel %a2@(20),%sp@- 472d4: 2f00 movel %d0,%sp@- 472d6: 2f06 movel %d6,%sp@- 472d8: 2f04 movel %d4,%sp@- 472da: 4eb9 0004 b990 jsr 4b990 <_Chain_Initialize> /* * Move from the local chain, initialise, then append to the inactive chain */ index = index_base; while ((the_object = (Objects_Control *) _Chain_Get( &Inactive )) != NULL ) { 472e0: 4fef 0010 lea %sp@(16),%sp 472e4: 2f04 movel %d4,%sp@- 472e6: 4e93 jsr %a3@ 472e8: 588f addql #4,%sp 472ea: 4a80 tstl %d0 472ec: 6732 beqs 47320 <_Objects_Extend_information+0x1d4> the_object->id = _Objects_Build_id( 472ee: 2212 movel %a2@,%d1 472f0: 7c18 moveq #24,%d6 472f2: 7e1b moveq #27,%d7 472f4: 2040 moveal %d0,%a0 472f6: eda9 lsll %d6,%d1 472f8: 4286 clrl %d6 472fa: 3c2a 0004 movew %a2@(4),%d6 472fe: 08c1 0010 bset #16,%d1 47302: efae lsll %d7,%d6 47304: 8286 orl %d6,%d1 47306: 8283 orl %d3,%d1 index ); _Chain_Append( &information->Inactive, &the_object->Node ); index++; 47308: 5283 addql #1,%d3 */ index = index_base; while ((the_object = (Objects_Control *) _Chain_Get( &Inactive )) != NULL ) { the_object->id = _Objects_Build_id( 4730a: 2141 0008 movel %d1,%a0@(8) information->the_class, _Objects_Local_node, index ); _Chain_Append( &information->Inactive, &the_object->Node ); 4730e: 2f00 movel %d0,%sp@- 47310: 2f05 movel %d5,%sp@- 47312: 4e94 jsr %a4@ index++; 47314: 508f addql #8,%sp /* * Move from the local chain, initialise, then append to the inactive chain */ index = index_base; while ((the_object = (Objects_Control *) _Chain_Get( &Inactive )) != NULL ) { 47316: 2f04 movel %d4,%sp@- 47318: 4e93 jsr %a3@ 4731a: 588f addql #4,%sp 4731c: 4a80 tstl %d0 4731e: 66ce bnes 472ee <_Objects_Extend_information+0x1a2> _Chain_Append( &information->Inactive, &the_object->Node ); index++; } information->inactive_per_block[ block ] = information->allocation_size; 47320: 4280 clrl %d0 information->inactive = 47322: 322a 0028 movew %a2@(40),%d1 47326: 326a 0012 moveaw %a2@(18),%a1 _Chain_Append( &information->Inactive, &the_object->Node ); index++; } information->inactive_per_block[ block ] = information->allocation_size; 4732a: 206a 002a moveal %a2@(42),%a0 information->inactive = 4732e: d289 addl %a1,%d1 _Chain_Append( &information->Inactive, &the_object->Node ); index++; } information->inactive_per_block[ block ] = information->allocation_size; 47330: 3009 movew %a1,%d0 information->inactive = 47332: 3541 0028 movew %d1,%a2@(40) _Chain_Append( &information->Inactive, &the_object->Node ); index++; } information->inactive_per_block[ block ] = information->allocation_size; 47336: 2180 2800 movel %d0,%a0@(00000000,%d2:l) information->inactive = (Objects_Maximum)(information->inactive + information->allocation_size); } 4733a: 4cee 3cfc ffcc moveml %fp@(-52),%d2-%d7/%a2-%a5 47340: 4e5e unlk %fp 47342: 4e75 rts if ( information->auto_extend ) { new_object_block = _Workspace_Allocate( block_size ); if ( !new_object_block ) return; } else { new_object_block = _Workspace_Allocate_or_fatal_error( block_size ); 47344: 2f00 movel %d0,%sp@- 47346: 4eb9 0004 91b0 jsr 491b0 <_Workspace_Allocate_or_fatal_error> 4734c: 588f addql #4,%sp 4734e: 2c00 movel %d0,%d6 47350: 6000 fe84 braw 471d6 <_Objects_Extend_information+0x8a> /* * Copy each section of the table over. This has to be performed as * separate parts as size of each block has changed. */ memcpy( object_blocks, 47354: e58c lsll #2,%d4 47356: 2f04 movel %d4,%sp@- 47358: 2f2a 002e movel %a2@(46),%sp@- 4735c: 2f0c movel %a4,%sp@- 4735e: 4eb9 0004 f3ac jsr 4f3ac information->object_blocks, block_count * sizeof(void*) ); memcpy( inactive_per_block, 47364: 2f04 movel %d4,%sp@- 47366: 2f2a 002a movel %a2@(42),%sp@- 4736a: 2f0d movel %a5,%sp@- 4736c: 4eb9 0004 f3ac jsr 4f3ac information->inactive_per_block, block_count * sizeof(uint32_t) ); memcpy( local_table, 47372: 4280 clrl %d0 47374: 302a 000e movew %a2@(14),%d0 47378: da80 addl %d0,%d5 4737a: e58d lsll #2,%d5 4737c: 2f05 movel %d5,%sp@- 4737e: 2f2a 0018 movel %a2@(24),%sp@- 47382: 2f07 movel %d7,%sp@- 47384: 4eb9 0004 f3ac jsr 4f3ac 4738a: 4fef 0024 lea %sp@(36),%sp 4738e: 6000 fe9c braw 4722c <_Objects_Extend_information+0xe0> minimum_index = _Objects_Get_index( information->minimum_id ); index_base = minimum_index; block = 0; /* if ( information->maximum < minimum_index ) */ if ( information->object_blocks == NULL ) 47392: 4280 clrl %d0 47394: 2605 movel %d5,%d3 47396: 4282 clrl %d2 47398: 4284 clrl %d4 4739a: 322a 000e movew %a2@(14),%d1 4739e: 302a 0012 movew %a2@(18),%d0 473a2: 6000 fdfe braw 471a2 <_Objects_Extend_information+0x56> block_count = 0; else { block_count = information->maximum / information->allocation_size; for ( ; block < block_count; block++ ) { if ( information->object_blocks[ block ] == NULL ) 473a6: 2605 movel %d5,%d3 <== NOT EXECUTED 473a8: 4282 clrl %d2 <== NOT EXECUTED 473aa: 0280 0000 ffff andil #65535,%d0 <== NOT EXECUTED 473b0: 6000 fdf0 braw 471a2 <_Objects_Extend_information+0x56><== NOT EXECUTED (sizeof(void *) + sizeof(uint32_t) + sizeof(Objects_Name *)) + ((maximum + minimum_index) * sizeof(Objects_Control *)); object_blocks = (void**) _Workspace_Allocate( block_size ); if ( !object_blocks ) { _Workspace_Free( new_object_block ); 473b4: 2f06 movel %d6,%sp@- 473b6: 4eb9 0004 9200 jsr 49200 <_Workspace_Free> return; 473bc: 588f addql #4,%sp } information->inactive_per_block[ block ] = information->allocation_size; information->inactive = (Objects_Maximum)(information->inactive + information->allocation_size); } 473be: 4cee 3cfc ffcc moveml %fp@(-52),%d2-%d7/%a2-%a5 473c4: 4e5e unlk %fp 473c6: 4e75 rts 00047478 <_Objects_Get_information>: Objects_Information *_Objects_Get_information( Objects_APIs the_api, uint32_t the_class ) { 47478: 4e56 0000 linkw %fp,#0 4747c: 2f02 movel %d2,%sp@- 4747e: 242e 000c movel %fp@(12),%d2 Objects_Information *info; int the_class_api_maximum; if ( !the_class ) 47482: 660a bnes 4748e <_Objects_Get_information+0x16> * In a multprocessing configuration, we may access remote objects. * Thus we may have 0 local instances and still have a valid object * pointer. */ #if !defined(RTEMS_MULTIPROCESSING) if ( info->maximum == 0 ) 47484: 4280 clrl %d0 return NULL; #endif return info; } 47486: 242e fffc movel %fp@(-4),%d2 4748a: 4e5e unlk %fp 4748c: 4e75 rts /* * This call implicitly validates the_api so we do not call * _Objects_Is_api_valid above here. */ the_class_api_maximum = _Objects_API_maximum_class( the_api ); 4748e: 2f2e 0008 movel %fp@(8),%sp@- 47492: 4eb9 0004 bf68 jsr 4bf68 <_Objects_API_maximum_class> if ( the_class_api_maximum == 0 ) 47498: 588f addql #4,%sp 4749a: 4a80 tstl %d0 4749c: 67e6 beqs 47484 <_Objects_Get_information+0xc> return NULL; if ( the_class > (uint32_t) the_class_api_maximum ) 4749e: b082 cmpl %d2,%d0 474a0: 65e2 bcss 47484 <_Objects_Get_information+0xc> return NULL; if ( !_Objects_Information_table[ the_api ] ) 474a2: 202e 0008 movel %fp@(8),%d0 474a6: 41f9 0005 eebc lea 5eebc <_Objects_Information_table>,%a0 474ac: 2070 0c00 moveal %a0@(00000000,%d0:l:4),%a0 474b0: 4a88 tstl %a0 474b2: 67d0 beqs 47484 <_Objects_Get_information+0xc> return NULL; info = _Objects_Information_table[ the_api ][ the_class ]; 474b4: 2030 2c00 movel %a0@(00000000,%d2:l:4),%d0 if ( !info ) 474b8: 67cc beqs 47486 <_Objects_Get_information+0xe> * In a multprocessing configuration, we may access remote objects. * Thus we may have 0 local instances and still have a valid object * pointer. */ #if !defined(RTEMS_MULTIPROCESSING) if ( info->maximum == 0 ) 474ba: 2040 moveal %d0,%a0 474bc: 4a68 000e tstw %a0@(14) 474c0: 67c2 beqs 47484 <_Objects_Get_information+0xc> return NULL; #endif return info; } 474c2: 242e fffc movel %fp@(-4),%d2 474c6: 4e5e unlk %fp 474c8: 4e75 rts ... 000574b0 <_Objects_Get_next>: Objects_Information *information, Objects_Id id, Objects_Locations *location_p, Objects_Id *next_id_p ) { 574b0: 4e56 fff0 linkw %fp,#-16 574b4: 48d7 1c04 moveml %d2/%a2-%a4,%sp@ 574b8: 246e 0008 moveal %fp@(8),%a2 574bc: 266e 0010 moveal %fp@(16),%a3 Objects_Control *object; Objects_Id next_id; if ( !information ) 574c0: 4a8a tstl %a2 574c2: 660c bnes 574d0 <_Objects_Get_next+0x20> *next_id_p = next_id; return object; final: *next_id_p = OBJECTS_ID_FINAL; return 0; 574c4: 4280 clrl %d0 } 574c6: 4cee 1c04 fff0 moveml %fp@(-16),%d2/%a2-%a4 574cc: 4e5e unlk %fp 574ce: 4e75 rts Objects_Id next_id; if ( !information ) return NULL; if ( !location_p ) 574d0: 4a8b tstl %a3 574d2: 67f0 beqs 574c4 <_Objects_Get_next+0x14> return NULL; if ( !next_id_p ) 574d4: 4aae 0014 tstl %fp@(20) 574d8: 67ea beqs 574c4 <_Objects_Get_next+0x14> return NULL; if (_Objects_Get_index(id) == OBJECTS_ID_INITIAL_INDEX) 574da: 302e 000e movew %fp@(14),%d0 574de: 673a beqs 5751a <_Objects_Get_next+0x6a> 574e0: 242e 000c movel %fp@(12),%d2 *location_p = OBJECTS_ERROR; goto final; } /* try to grab one */ object = _Objects_Get(information, next_id, location_p); 574e4: 49f9 0004 c9ec lea 4c9ec <_Objects_Get>,%a4 else next_id = id; do { /* walked off end of list? */ if (_Objects_Get_index(next_id) > information->maximum) 574ea: 4281 clrl %d1 574ec: 4280 clrl %d0 574ee: 322a 000e movew %a2@(14),%d1 574f2: 3002 movew %d2,%d0 574f4: b081 cmpl %d1,%d0 574f6: 622e bhis 57526 <_Objects_Get_next+0x76> *location_p = OBJECTS_ERROR; goto final; } /* try to grab one */ object = _Objects_Get(information, next_id, location_p); 574f8: 2f0b movel %a3,%sp@- 574fa: 2f02 movel %d2,%sp@- next_id++; 574fc: 5282 addql #1,%d2 *location_p = OBJECTS_ERROR; goto final; } /* try to grab one */ object = _Objects_Get(information, next_id, location_p); 574fe: 2f0a movel %a2,%sp@- 57500: 4e94 jsr %a4@ next_id++; } while (*location_p != OBJECTS_LOCAL); 57502: 4fef 000c lea %sp@(12),%sp 57506: 4a93 tstl %a3@ 57508: 66e0 bnes 574ea <_Objects_Get_next+0x3a> *next_id_p = next_id; 5750a: 206e 0014 moveal %fp@(20),%a0 5750e: 2082 movel %d2,%a0@ return object; final: *next_id_p = OBJECTS_ID_FINAL; return 0; } 57510: 4cee 1c04 fff0 moveml %fp@(-16),%d2/%a2-%a4 57516: 4e5e unlk %fp 57518: 4e75 rts if ( !next_id_p ) return NULL; if (_Objects_Get_index(id) == OBJECTS_ID_INITIAL_INDEX) next_id = information->minimum_id; 5751a: 242a 0006 movel %a2@(6),%d2 *location_p = OBJECTS_ERROR; goto final; } /* try to grab one */ object = _Objects_Get(information, next_id, location_p); 5751e: 49f9 0004 c9ec lea 4c9ec <_Objects_Get>,%a4 57524: 60c4 bras 574ea <_Objects_Get_next+0x3a> do { /* walked off end of list? */ if (_Objects_Get_index(next_id) > information->maximum) { *location_p = OBJECTS_ERROR; 57526: 7401 moveq #1,%d2 *next_id_p = next_id; return object; final: *next_id_p = OBJECTS_ID_FINAL; 57528: 72ff moveq #-1,%d1 5752a: 4280 clrl %d0 5752c: 206e 0014 moveal %fp@(20),%a0 do { /* walked off end of list? */ if (_Objects_Get_index(next_id) > information->maximum) { *location_p = OBJECTS_ERROR; 57530: 2682 movel %d2,%a3@ return object; final: *next_id_p = OBJECTS_ID_FINAL; return 0; } 57532: 4cee 1c04 fff0 moveml %fp@(-16),%d2/%a2-%a4 *next_id_p = next_id; return object; final: *next_id_p = OBJECTS_ID_FINAL; 57538: 2081 movel %d1,%a0@ return 0; } 5753a: 4e5e unlk %fp 5753c: 4e75 rts ... 0005b964 <_Objects_Get_no_protection>: /* * You can't just extract the index portion or you can get tricked * by a value between 1 and maximum. */ index = id - information->minimum_id + 1; 5b964: 7001 moveq #1,%d0 if ( information->maximum >= index ) { 5b966: 4281 clrl %d1 Objects_Control *_Objects_Get_no_protection( Objects_Information *information, Objects_Id id, Objects_Locations *location ) { 5b968: 4e56 0000 linkw %fp,#0 5b96c: 206e 0008 moveal %fp@(8),%a0 /* * You can't just extract the index portion or you can get tricked * by a value between 1 and maximum. */ index = id - information->minimum_id + 1; 5b970: 90a8 0006 subl %a0@(6),%d0 5b974: d0ae 000c addl %fp@(12),%d0 if ( information->maximum >= index ) { 5b978: 3228 000e movew %a0@(14),%d1 Objects_Control *_Objects_Get_no_protection( Objects_Information *information, Objects_Id id, Objects_Locations *location ) { 5b97c: 226e 0010 moveal %fp@(16),%a1 * You can't just extract the index portion or you can get tricked * by a value between 1 and maximum. */ index = id - information->minimum_id + 1; if ( information->maximum >= index ) { 5b980: b280 cmpl %d0,%d1 5b982: 6510 bcss 5b994 <_Objects_Get_no_protection+0x30> if ( (the_object = information->local_table[ index ]) != NULL ) { 5b984: 2068 0018 moveal %a0@(24),%a0 5b988: 2030 0c00 movel %a0@(00000000,%d0:l:4),%d0 5b98c: 6706 beqs 5b994 <_Objects_Get_no_protection+0x30> *location = OBJECTS_LOCAL; 5b98e: 4291 clrl %a1@ * This isn't supported or required yet for Global objects so * if it isn't local, we don't find it. */ *location = OBJECTS_ERROR; return NULL; } 5b990: 4e5e unlk %fp 5b992: 4e75 rts /* * This isn't supported or required yet for Global objects so * if it isn't local, we don't find it. */ *location = OBJECTS_ERROR; 5b994: 7001 moveq #1,%d0 return NULL; } 5b996: 4e5e unlk %fp /* * This isn't supported or required yet for Global objects so * if it isn't local, we don't find it. */ *location = OBJECTS_ERROR; 5b998: 2280 movel %d0,%a1@ 5b99a: 4280 clrl %d0 return NULL; } 5b99c: 4e75 rts ... 00053dd4 <_Objects_Name_to_id_string>: Objects_Name_or_id_lookup_errors _Objects_Name_to_id_string( Objects_Information *information, const char *name, Objects_Id *id ) { 53dd4: 4e56 ffe0 linkw %fp,#-32 53dd8: 48d7 3c3c moveml %d2-%d5/%a2-%a5,%sp@ 53ddc: 286e 0008 moveal %fp@(8),%a4 53de0: 282e 000c movel %fp@(12),%d4 53de4: 2a2e 0010 movel %fp@(16),%d5 uint32_t index; uint32_t name_length; /* ASSERT: information->is_string == true */ if ( !id ) 53de8: 6764 beqs 53e4e <_Objects_Name_to_id_string+0x7a> return OBJECTS_INVALID_ADDRESS; if ( !name ) 53dea: 4a84 tstl %d4 53dec: 6744 beqs 53e32 <_Objects_Name_to_id_string+0x5e> return OBJECTS_INVALID_NAME; if ( information->maximum != 0 ) { 53dee: 362c 000e movew %a4@(14),%d3 53df2: 673e beqs 53e32 <_Objects_Name_to_id_string+0x5e> name_length = information->name_length; for ( index = 1; index <= information->maximum; index++ ) { 53df4: 246c 0018 moveal %a4@(24),%a2 53df8: 7401 moveq #1,%d2 53dfa: 588a addql #4,%a2 continue; if ( !the_object->name.name_p ) continue; if (!strncmp( name, the_object->name.name_p, information->name_length)) { 53dfc: 4bf9 0005 80a0 lea 580a0 ,%a5 return OBJECTS_INVALID_NAME; if ( information->maximum != 0 ) { name_length = information->name_length; for ( index = 1; index <= information->maximum; index++ ) { 53e02: 0283 0000 ffff andil #65535,%d3 the_object = information->local_table[ index ]; 53e08: 2652 moveal %a2@,%a3 return OBJECTS_INVALID_NAME; if ( information->maximum != 0 ) { name_length = information->name_length; for ( index = 1; index <= information->maximum; index++ ) { 53e0a: 5282 addql #1,%d2 53e0c: 588a addql #4,%a2 the_object = information->local_table[ index ]; if ( !the_object ) 53e0e: 4a8b tstl %a3 53e10: 671c beqs 53e2e <_Objects_Name_to_id_string+0x5a> continue; if ( !the_object->name.name_p ) 53e12: 202b 000c movel %a3@(12),%d0 53e16: 6716 beqs 53e2e <_Objects_Name_to_id_string+0x5a> continue; if (!strncmp( name, the_object->name.name_p, information->name_length)) { 53e18: 4281 clrl %d1 53e1a: 322c 0034 movew %a4@(52),%d1 53e1e: 2f01 movel %d1,%sp@- 53e20: 2f00 movel %d0,%sp@- 53e22: 2f04 movel %d4,%sp@- 53e24: 4e95 jsr %a5@ 53e26: 4fef 000c lea %sp@(12),%sp 53e2a: 4a80 tstl %d0 53e2c: 6710 beqs 53e3e <_Objects_Name_to_id_string+0x6a> return OBJECTS_INVALID_NAME; if ( information->maximum != 0 ) { name_length = information->name_length; for ( index = 1; index <= information->maximum; index++ ) { 53e2e: b682 cmpl %d2,%d3 53e30: 64d6 bccs 53e08 <_Objects_Name_to_id_string+0x34> 53e32: 7001 moveq #1,%d0 } } } return OBJECTS_INVALID_NAME; } 53e34: 4cee 3c3c ffe0 moveml %fp@(-32),%d2-%d5/%a2-%a5 53e3a: 4e5e unlk %fp 53e3c: 4e75 rts if ( !the_object->name.name_p ) continue; if (!strncmp( name, the_object->name.name_p, information->name_length)) { *id = the_object->id; 53e3e: 2045 moveal %d5,%a0 53e40: 20ab 0008 movel %a3@(8),%a0@ } } } return OBJECTS_INVALID_NAME; } 53e44: 4cee 3c3c ffe0 moveml %fp@(-32),%d2-%d5/%a2-%a5 53e4a: 4e5e unlk %fp 53e4c: 4e75 rts uint32_t index; uint32_t name_length; /* ASSERT: information->is_string == true */ if ( !id ) 53e4e: 7002 moveq #2,%d0 } } } return OBJECTS_INVALID_NAME; } 53e50: 4cee 3c3c ffe0 moveml %fp@(-32),%d2-%d5/%a2-%a5 53e56: 4e5e unlk %fp 53e58: 4e75 rts ... 00047ad8 <_Objects_Set_name>: { size_t length; const char *s; s = name; length = strnlen( name, information->name_length ); 47ad8: 4280 clrl %d0 bool _Objects_Set_name( Objects_Information *information, Objects_Control *the_object, const char *name ) { 47ada: 4e56 fff0 linkw %fp,#-16 47ade: 48d7 3c00 moveml %a2-%a5,%sp@ 47ae2: 286e 0008 moveal %fp@(8),%a4 47ae6: 246e 0010 moveal %fp@(16),%a2 size_t length; const char *s; s = name; length = strnlen( name, information->name_length ); 47aea: 302c 0034 movew %a4@(52),%d0 47aee: 2f00 movel %d0,%sp@- bool _Objects_Set_name( Objects_Information *information, Objects_Control *the_object, const char *name ) { 47af0: 2a6e 000c moveal %fp@(12),%a5 size_t length; const char *s; s = name; length = strnlen( name, information->name_length ); 47af4: 2f0a movel %a2,%sp@- 47af6: 4eb9 0005 0838 jsr 50838 #if defined(RTEMS_SCORE_OBJECT_ENABLE_STRING_NAMES) if ( information->is_string ) { 47afc: 508f addql #8,%sp { size_t length; const char *s; s = name; length = strnlen( name, information->name_length ); 47afe: 2640 moveal %d0,%a3 #if defined(RTEMS_SCORE_OBJECT_ENABLE_STRING_NAMES) if ( information->is_string ) { 47b00: 4a2c 0032 tstb %a4@(50) 47b04: 6662 bnes 47b68 <_Objects_Set_name+0x90> d[length] = '\0'; the_object->name.name_p = d; } else #endif { the_object->name.name_u32 = _Objects_Build_name( 47b06: 7018 moveq #24,%d0 47b08: 1212 moveb %a2@,%d1 47b0a: 49c1 extbl %d1 47b0c: e1a9 lsll %d0,%d1 47b0e: 103c 0001 moveb #1,%d0 47b12: b08b cmpl %a3,%d0 47b14: 643c bccs 47b52 <_Objects_Set_name+0x7a> 47b16: 102a 0001 moveb %a2@(1),%d0 47b1a: 49c0 extbl %d0 47b1c: 4840 swap %d0 47b1e: 4240 clrw %d0 47b20: 8081 orl %d1,%d0 47b22: 7202 moveq #2,%d1 47b24: b28b cmpl %a3,%d1 47b26: 6730 beqs 47b58 <_Objects_Set_name+0x80> 47b28: 122a 0002 moveb %a2@(2),%d1 47b2c: 49c1 extbl %d1 47b2e: e189 lsll #8,%d1 47b30: 8081 orl %d1,%d0 47b32: 7203 moveq #3,%d1 47b34: b28b cmpl %a3,%d1 47b36: 6700 0088 beqw 47bc0 <_Objects_Set_name+0xe8> 47b3a: 122a 0003 moveb %a2@(3),%d1 47b3e: 49c1 extbl %d1 47b40: 8081 orl %d1,%d0 47b42: 2b40 000c movel %d0,%a5@(12) 47b46: 7001 moveq #1,%d0 ); } return true; } 47b48: 4cee 3c00 fff0 moveml %fp@(-16),%a2-%a5 47b4e: 4e5e unlk %fp 47b50: 4e75 rts d[length] = '\0'; the_object->name.name_p = d; } else #endif { the_object->name.name_u32 = _Objects_Build_name( 47b52: 2001 movel %d1,%d0 47b54: 08c0 0015 bset #21,%d0 47b58: 7220 moveq #32,%d1 47b5a: 08c0 000d bset #13,%d0 47b5e: 8081 orl %d1,%d0 47b60: 2b40 000c movel %d0,%a5@(12) 47b64: 7001 moveq #1,%d0 47b66: 60e0 bras 47b48 <_Objects_Set_name+0x70> #if defined(RTEMS_SCORE_OBJECT_ENABLE_STRING_NAMES) if ( information->is_string ) { char *d; d = _Workspace_Allocate( length + 1 ); 47b68: 486b 0001 pea %a3@(1) 47b6c: 4eb9 0004 965c jsr 4965c <_Workspace_Allocate> if ( !d ) 47b72: 588f addql #4,%sp #if defined(RTEMS_SCORE_OBJECT_ENABLE_STRING_NAMES) if ( information->is_string ) { char *d; d = _Workspace_Allocate( length + 1 ); 47b74: 2840 moveal %d0,%a4 if ( !d ) 47b76: 4a80 tstl %d0 47b78: 673a beqs 47bb4 <_Objects_Set_name+0xdc> return false; if ( the_object->name.name_p ) { 47b7a: 202d 000c movel %a5@(12),%d0 47b7e: 670e beqs 47b8e <_Objects_Set_name+0xb6> _Workspace_Free( (void *)the_object->name.name_p ); 47b80: 2f00 movel %d0,%sp@- 47b82: 4eb9 0004 9678 jsr 49678 <_Workspace_Free> the_object->name.name_p = NULL; 47b88: 588f addql #4,%sp 47b8a: 42ad 000c clrl %a5@(12) } strncpy( d, name, length ); 47b8e: 2f0b movel %a3,%sp@- 47b90: 2f0a movel %a2,%sp@- 47b92: 2f0c movel %a4,%sp@- 47b94: 4eb9 0005 07b0 jsr 507b0 d[length] = '\0'; the_object->name.name_p = d; 47b9a: 4fef 000c lea %sp@(12),%sp _Workspace_Free( (void *)the_object->name.name_p ); the_object->name.name_p = NULL; } strncpy( d, name, length ); d[length] = '\0'; 47b9e: 4200 clrb %d0 47ba0: 1980 b800 moveb %d0,%a4@(00000000,%a3:l) the_object->name.name_p = d; 47ba4: 7001 moveq #1,%d0 47ba6: 2b4c 000c movel %a4,%a5@(12) ); } return true; } 47baa: 4cee 3c00 fff0 moveml %fp@(-16),%a2-%a5 47bb0: 4e5e unlk %fp 47bb2: 4e75 rts 47bb4: 4cee 3c00 fff0 moveml %fp@(-16),%a2-%a5 <== NOT EXECUTED #if defined(RTEMS_SCORE_OBJECT_ENABLE_STRING_NAMES) if ( information->is_string ) { char *d; d = _Workspace_Allocate( length + 1 ); if ( !d ) 47bba: 4200 clrb %d0 <== NOT EXECUTED ); } return true; } 47bbc: 4e5e unlk %fp <== NOT EXECUTED 47bbe: 4e75 rts <== NOT EXECUTED d[length] = '\0'; the_object->name.name_p = d; } else #endif { the_object->name.name_u32 = _Objects_Build_name( 47bc0: 123c 0020 moveb #32,%d1 47bc4: 8081 orl %d1,%d0 47bc6: 2b40 000c movel %d0,%a5@(12) 47bca: 7001 moveq #1,%d0 47bcc: 6000 ff7a braw 47b48 <_Objects_Set_name+0x70> 00047758 <_Objects_Shrink_information>: /* * Search the list to find block or chunk with all objects inactive. */ index_base = _Objects_Get_index( information->minimum_id ); block_count = (information->maximum - index_base) / 47758: 4281 clrl %d1 */ void _Objects_Shrink_information( Objects_Information *information ) { 4775a: 4e56 ffec linkw %fp,#-20 4775e: 48d7 0c1c moveml %d2-%d4/%a2-%a3,%sp@ 47762: 246e 0008 moveal %fp@(8),%a2 /* * Search the list to find block or chunk with all objects inactive. */ index_base = _Objects_Get_index( information->minimum_id ); 47766: 4283 clrl %d3 block_count = (information->maximum - index_base) / 47768: 4284 clrl %d4 /* * Search the list to find block or chunk with all objects inactive. */ index_base = _Objects_Get_index( information->minimum_id ); 4776a: 362a 0008 movew %a2@(8),%d3 block_count = (information->maximum - index_base) / 4776e: 382a 000e movew %a2@(14),%d4 47772: 322a 0012 movew %a2@(18),%d1 47776: 9883 subl %d3,%d4 47778: 4c41 4004 remul %d1,%d4,%d4 information->allocation_size; for ( block = 0; block < block_count; block++ ) { 4777c: 672c beqs 477aa <_Objects_Shrink_information+0x52> if ( information->inactive_per_block[ block ] == 4777e: 226a 002a moveal %a2@(42),%a1 47782: b291 cmpl %a1@,%d1 47784: 672e beqs 477b4 <_Objects_Shrink_information+0x5c> information->object_blocks[ block ] = NULL; information->inactive_per_block[ block ] = 0; information->inactive -= information->allocation_size; return; 47786: 7404 moveq #4,%d2 47788: 4280 clrl %d0 } index_base += information->allocation_size; 4778a: 2042 moveal %d2,%a0 4778c: d681 addl %d1,%d3 4778e: 5888 addql #4,%a0 index_base = _Objects_Get_index( information->minimum_id ); block_count = (information->maximum - index_base) / information->allocation_size; for ( block = 0; block < block_count; block++ ) { 47790: 5280 addql #1,%d0 47792: b084 cmpl %d4,%d0 47794: 6414 bccs 477aa <_Objects_Shrink_information+0x52> if ( information->inactive_per_block[ block ] == 47796: b2b1 2800 cmpl %a1@(00000000,%d2:l),%d1 4779a: 671a beqs 477b6 <_Objects_Shrink_information+0x5e> 4779c: 2408 movel %a0,%d2 information->inactive -= information->allocation_size; return; } index_base += information->allocation_size; 4779e: 2042 moveal %d2,%a0 477a0: d681 addl %d1,%d3 477a2: 5888 addql #4,%a0 index_base = _Objects_Get_index( information->minimum_id ); block_count = (information->maximum - index_base) / information->allocation_size; for ( block = 0; block < block_count; block++ ) { 477a4: 5280 addql #1,%d0 477a6: b084 cmpl %d4,%d0 477a8: 65ec bcss 47796 <_Objects_Shrink_information+0x3e> return; } index_base += information->allocation_size; } } 477aa: 4cee 0c1c ffec moveml %fp@(-20),%d2-%d4/%a2-%a3 477b0: 4e5e unlk %fp 477b2: 4e75 rts index_base = _Objects_Get_index( information->minimum_id ); block_count = (information->maximum - index_base) / information->allocation_size; for ( block = 0; block < block_count; block++ ) { if ( information->inactive_per_block[ block ] == 477b4: 4282 clrl %d2 <== NOT EXECUTED information->allocation_size ) { /* * Assume the Inactive chain is never empty at this point */ the_object = (Objects_Control *) information->Inactive.first; 477b6: 206a 001c moveal %a2@(28),%a0 */ extract_me = the_object; the_object = (Objects_Control *) the_object->Node.next; if ((index >= index_base) && (index < (index_base + information->allocation_size))) { _Chain_Extract( &extract_me->Node ); 477ba: 47f9 0004 b92c lea 4b92c <_Chain_Extract>,%a3 * Assume the Inactive chain is never empty at this point */ the_object = (Objects_Control *) information->Inactive.first; do { index = _Objects_Get_index( the_object->id ); 477c0: 4280 clrl %d0 477c2: 3028 000a movew %a0@(10),%d0 /* * Get the next node before the node is extracted */ extract_me = the_object; the_object = (Objects_Control *) the_object->Node.next; 477c6: 2810 movel %a0@,%d4 if ((index >= index_base) && 477c8: b680 cmpl %d0,%d3 477ca: 620c bhis 477d8 <_Objects_Shrink_information+0x80> (index < (index_base + information->allocation_size))) { 477cc: 4281 clrl %d1 477ce: 322a 0012 movew %a2@(18),%d1 477d2: d283 addl %d3,%d1 477d4: b280 cmpl %d0,%d1 477d6: 623e bhis 47816 <_Objects_Shrink_information+0xbe> _Chain_Extract( &extract_me->Node ); } } while ( the_object ); 477d8: 2044 moveal %d4,%a0 477da: 4a84 tstl %d4 477dc: 66e2 bnes 477c0 <_Objects_Shrink_information+0x68> /* * Free the memory and reset the structures in the object' information */ _Workspace_Free( information->object_blocks[ block ] ); 477de: 206a 002e moveal %a2@(46),%a0 477e2: 2f30 2800 movel %a0@(00000000,%d2:l),%sp@- 477e6: 4eb9 0004 9200 jsr 49200 <_Workspace_Free> information->object_blocks[ block ] = NULL; 477ec: 206a 002e moveal %a2@(46),%a0 information->inactive_per_block[ block ] = 0; information->inactive -= information->allocation_size; return; 477f0: 588f addql #4,%sp _Workspace_Free( information->object_blocks[ block ] ); information->object_blocks[ block ] = NULL; information->inactive_per_block[ block ] = 0; information->inactive -= information->allocation_size; 477f2: 302a 0028 movew %a2@(40),%d0 477f6: 322a 0012 movew %a2@(18),%d1 * Free the memory and reset the structures in the object' information */ _Workspace_Free( information->object_blocks[ block ] ); information->object_blocks[ block ] = NULL; information->inactive_per_block[ block ] = 0; 477fa: 226a 002a moveal %a2@(42),%a1 information->inactive -= information->allocation_size; 477fe: 9081 subl %d1,%d0 * Free the memory and reset the structures in the object' information */ _Workspace_Free( information->object_blocks[ block ] ); information->object_blocks[ block ] = NULL; information->inactive_per_block[ block ] = 0; 47800: 42b1 2800 clrl %a1@(00000000,%d2:l) /* * Free the memory and reset the structures in the object' information */ _Workspace_Free( information->object_blocks[ block ] ); information->object_blocks[ block ] = NULL; 47804: 42b0 2800 clrl %a0@(00000000,%d2:l) information->inactive_per_block[ block ] = 0; information->inactive -= information->allocation_size; 47808: 3540 0028 movew %d0,%a2@(40) return; } index_base += information->allocation_size; } } 4780c: 4cee 0c1c ffec moveml %fp@(-20),%d2-%d4/%a2-%a3 47812: 4e5e unlk %fp 47814: 4e75 rts */ extract_me = the_object; the_object = (Objects_Control *) the_object->Node.next; if ((index >= index_base) && (index < (index_base + information->allocation_size))) { _Chain_Extract( &extract_me->Node ); 47816: 2f08 movel %a0,%sp@- 47818: 4e93 jsr %a3@ 4781a: 588f addql #4,%sp } } while ( the_object ); 4781c: 2044 moveal %d4,%a0 4781e: 4a84 tstl %d4 47820: 669e bnes 477c0 <_Objects_Shrink_information+0x68> 47822: 60ba bras 477de <_Objects_Shrink_information+0x86> 0004ae18 <_POSIX_Barrier_Manager_initialization>: /** * @brief _POSIX_Barrier_Manager_initialization */ void _POSIX_Barrier_Manager_initialization(void) { 4ae18: 4e56 0000 linkw %fp,#0 _Objects_Initialize_information( 4ae1c: 4878 00ff pea ff 4ae20: 4878 0001 pea 1 4ae24: 4878 005c pea 5c 4ae28: 2f39 0005 dd66 movel 5dd66 ,%sp@- 4ae2e: 4878 000a pea a 4ae32: 4878 0003 pea 3 4ae36: 4879 0005 f246 pea 5f246 <_POSIX_Barrier_Information> 4ae3c: 4eb9 0004 7598 jsr 47598 <_Objects_Initialize_information> 4ae42: 4fef 001c lea %sp@(28),%sp , false, /* true if this is a global object class */ NULL /* Proxy extraction support callout */ #endif ); } 4ae46: 4e5e unlk %fp 4ae48: 4e75 rts ... 0004c2b4 <_POSIX_Barrier_Translate_core_barrier_return_code>: int _POSIX_Barrier_Translate_core_barrier_return_code( CORE_barrier_Status the_barrier_status ) { 4c2b4: 41f9 0005 e1e2 lea 5e1e2 <_POSIX_Barrier_Return_codes>,%a0 4c2ba: 4e56 0000 linkw %fp,#0 #if defined(RTEMS_DEBUG) if ( the_barrier_status > CORE_BARRIER_STATUS_LAST ) return EINVAL; #endif return _POSIX_Barrier_Return_codes[the_barrier_status]; } 4c2be: 202e 0008 movel %fp@(8),%d0 4c2c2: 4e5e unlk %fp 4c2c4: 2030 0c00 movel %a0@(00000000,%d0:l:4),%d0 4c2c8: 4e75 rts ... 000469b4 <_POSIX_Condition_variables_Get>: POSIX_Condition_variables_Control *_POSIX_Condition_variables_Get ( pthread_cond_t *cond, Objects_Locations *location ) { 469b4: 4e56 0000 linkw %fp,#0 469b8: 2f0b movel %a3,%sp@- 469ba: 266e 000c moveal %fp@(12),%a3 469be: 2f0a movel %a2,%sp@- 469c0: 246e 0008 moveal %fp@(8),%a2 int status; if ( !cond ) { 469c4: 4a8a tstl %a2 469c6: 6750 beqs 46a18 <_POSIX_Condition_variables_Get+0x64> *location = OBJECTS_ERROR; return (POSIX_Condition_variables_Control *) 0; } if ( *cond == PTHREAD_COND_INITIALIZER ) { 469c8: 2012 movel %a2@,%d0 469ca: 72ff moveq #-1,%d1 469cc: b280 cmpl %d0,%d1 469ce: 6720 beqs 469f0 <_POSIX_Condition_variables_Get+0x3c> } /* * Now call Objects_Get() */ return (POSIX_Condition_variables_Control *)_Objects_Get( 469d0: 2f0b movel %a3,%sp@- 469d2: 2f00 movel %d0,%sp@- 469d4: 4879 0006 1d32 pea 61d32 <_POSIX_Condition_variables_Information> 469da: 4eb9 0004 97f8 jsr 497f8 <_Objects_Get> 469e0: 4fef 000c lea %sp@(12),%sp &_POSIX_Condition_variables_Information, (Objects_Id) *cond, location ); } 469e4: 246e fff8 moveal %fp@(-8),%a2 469e8: 266e fffc moveal %fp@(-4),%a3 469ec: 4e5e unlk %fp 469ee: 4e75 rts if ( *cond == PTHREAD_COND_INITIALIZER ) { /* * Do an "auto-create" here. */ status = pthread_cond_init( cond, 0 ); 469f0: 42a7 clrl %sp@- 469f2: 2f0a movel %a2,%sp@- 469f4: 4eb9 0004 6a2c jsr 46a2c if ( status ) { 469fa: 508f addql #8,%sp 469fc: 4a80 tstl %d0 469fe: 6618 bnes 46a18 <_POSIX_Condition_variables_Get+0x64> 46a00: 2012 movel %a2@,%d0 } /* * Now call Objects_Get() */ return (POSIX_Condition_variables_Control *)_Objects_Get( 46a02: 2f0b movel %a3,%sp@- 46a04: 2f00 movel %d0,%sp@- 46a06: 4879 0006 1d32 pea 61d32 <_POSIX_Condition_variables_Information> 46a0c: 4eb9 0004 97f8 jsr 497f8 <_Objects_Get> 46a12: 4fef 000c lea %sp@(12),%sp 46a16: 60cc bras 469e4 <_POSIX_Condition_variables_Get+0x30> * Do an "auto-create" here. */ status = pthread_cond_init( cond, 0 ); if ( status ) { *location = OBJECTS_ERROR; 46a18: 7001 moveq #1,%d0 46a1a: 2680 movel %d0,%a3@ return (POSIX_Condition_variables_Control *)_Objects_Get( &_POSIX_Condition_variables_Information, (Objects_Id) *cond, location ); } 46a1c: 246e fff8 moveal %fp@(-8),%a2 * Do an "auto-create" here. */ status = pthread_cond_init( cond, 0 ); if ( status ) { *location = OBJECTS_ERROR; 46a20: 4280 clrl %d0 return (POSIX_Condition_variables_Control *)_Objects_Get( &_POSIX_Condition_variables_Information, (Objects_Id) *cond, location ); } 46a22: 266e fffc moveal %fp@(-4),%a3 46a26: 4e5e unlk %fp 46a28: 4e75 rts ... 0004acf0 <_POSIX_Condition_variables_Manager_initialization>: * * Output parameters: NONE */ void _POSIX_Condition_variables_Manager_initialization(void) { 4acf0: 4e56 0000 linkw %fp,#0 _Objects_Initialize_information( 4acf4: 4878 00ff pea ff 4acf8: 4878 0001 pea 1 4acfc: 4878 0058 pea 58 4ad00: 2f39 0005 dd4a movel 5dd4a ,%sp@- 4ad06: 4878 0008 pea 8 4ad0a: 4878 0003 pea 3 4ad0e: 4879 0005 f2d2 pea 5f2d2 <_POSIX_Condition_variables_Information> 4ad14: 4eb9 0004 7598 jsr 47598 <_Objects_Initialize_information> 4ad1a: 4fef 001c lea %sp@(28),%sp , false, /* true if this is a global object class */ NULL /* Proxy extraction support callout */ #endif ); } 4ad1e: 4e5e unlk %fp 4ad20: 4e75 rts ... 00046bc8 <_POSIX_Condition_variables_Wait_support>: pthread_cond_t *cond, pthread_mutex_t *mutex, Watchdog_Interval timeout, bool already_timedout ) { 46bc8: 4e56 ffe8 linkw %fp,#-24 46bcc: 48d7 1c0c moveml %d2-%d3/%a2-%a4,%sp@ register POSIX_Condition_variables_Control *the_cond; Objects_Locations location; int status; int mutex_status; if ( !_POSIX_Mutex_Get( mutex, &location ) ) { 46bd0: 240e movel %fp,%d2 46bd2: 5982 subql #4,%d2 46bd4: 2f02 movel %d2,%sp@- pthread_cond_t *cond, pthread_mutex_t *mutex, Watchdog_Interval timeout, bool already_timedout ) { 46bd6: 246e 000c moveal %fp@(12),%a2 register POSIX_Condition_variables_Control *the_cond; Objects_Locations location; int status; int mutex_status; if ( !_POSIX_Mutex_Get( mutex, &location ) ) { 46bda: 2f0a movel %a2,%sp@- pthread_cond_t *cond, pthread_mutex_t *mutex, Watchdog_Interval timeout, bool already_timedout ) { 46bdc: 266e 0008 moveal %fp@(8),%a3 46be0: 162e 0017 moveb %fp@(23),%d3 register POSIX_Condition_variables_Control *the_cond; Objects_Locations location; int status; int mutex_status; if ( !_POSIX_Mutex_Get( mutex, &location ) ) { 46be4: 4eb9 0004 6dbe jsr 46dbe <_POSIX_Mutex_Get> 46bea: 508f addql #8,%sp 46bec: 4a80 tstl %d0 46bee: 6764 beqs 46c54 <_POSIX_Condition_variables_Wait_support+0x8c> */ RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void ) { RTEMS_COMPILER_MEMORY_BARRIER(); _Thread_Dispatch_disable_level -= 1; 46bf0: 2039 0006 1964 movel 61964 <_Thread_Dispatch_disable_level>,%d0 46bf6: 5380 subql #1,%d0 return EINVAL; } _Thread_Unnest_dispatch(); the_cond = _POSIX_Condition_variables_Get( cond, &location ); 46bf8: 2f02 movel %d2,%sp@- 46bfa: 23c0 0006 1964 movel %d0,61964 <_Thread_Dispatch_disable_level> 46c00: 2f0b movel %a3,%sp@- 46c02: 4eb9 0004 69b4 jsr 469b4 <_POSIX_Condition_variables_Get> switch ( location ) { 46c08: 508f addql #8,%sp return EINVAL; } _Thread_Unnest_dispatch(); the_cond = _POSIX_Condition_variables_Get( cond, &location ); 46c0a: 2840 moveal %d0,%a4 switch ( location ) { 46c0c: 4aae fffc tstl %fp@(-4) 46c10: 6642 bnes 46c54 <_POSIX_Condition_variables_Wait_support+0x8c> case OBJECTS_LOCAL: if ( the_cond->Mutex && ( the_cond->Mutex != *mutex ) ) { 46c12: 202c 0014 movel %a4@(20),%d0 46c16: 6718 beqs 46c30 <_POSIX_Condition_variables_Wait_support+0x68> 46c18: b092 cmpl %a2@,%d0 46c1a: 6714 beqs 46c30 <_POSIX_Condition_variables_Wait_support+0x68> _Thread_Enable_dispatch(); 46c1c: 4eb9 0004 a008 jsr 4a008 <_Thread_Enable_dispatch> 46c22: 7416 moveq #22,%d2 case OBJECTS_ERROR: break; } return EINVAL; } 46c24: 2002 movel %d2,%d0 46c26: 4cee 1c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a4 46c2c: 4e5e unlk %fp 46c2e: 4e75 rts if ( the_cond->Mutex && ( the_cond->Mutex != *mutex ) ) { _Thread_Enable_dispatch(); return EINVAL; } (void) pthread_mutex_unlock( mutex ); 46c30: 2f0a movel %a2,%sp@- 46c32: 4eb9 0004 700c jsr 4700c _Thread_Enable_dispatch(); return EINVAL; } */ if ( !already_timedout ) { 46c38: 588f addql #4,%sp 46c3a: 4a03 tstb %d3 46c3c: 6724 beqs 46c62 <_POSIX_Condition_variables_Wait_support+0x9a> status = _Thread_Executing->Wait.return_code; if ( status && status != ETIMEDOUT ) return status; } else { _Thread_Enable_dispatch(); 46c3e: 4eb9 0004 a008 jsr 4a008 <_Thread_Enable_dispatch> 46c44: 7474 moveq #116,%d2 /* * When we get here the dispatch disable level is 0. */ mutex_status = pthread_mutex_lock( mutex ); 46c46: 2f0a movel %a2,%sp@- 46c48: 4eb9 0004 6f70 jsr 46f70 if ( mutex_status ) 46c4e: 588f addql #4,%sp 46c50: 4a80 tstl %d0 46c52: 67d0 beqs 46c24 <_POSIX_Condition_variables_Wait_support+0x5c> 46c54: 7416 moveq #22,%d2 case OBJECTS_ERROR: break; } return EINVAL; } 46c56: 2002 movel %d2,%d0 46c58: 4cee 1c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a4 46c5e: 4e5e unlk %fp 46c60: 4e75 rts return EINVAL; } */ if ( !already_timedout ) { the_cond->Mutex = *mutex; 46c62: 2952 0014 movel %a2@,%a4@(20) _Thread_queue_Enter_critical_section( &the_cond->Wait_queue ); _Thread_Executing->Wait.return_code = 0; _Thread_Executing->Wait.queue = &the_cond->Wait_queue; 46c66: 200c movel %a4,%d0 46c68: 0680 0000 0018 addil #24,%d0 RTEMS_INLINE_ROUTINE void _Thread_queue_Enter_critical_section ( Thread_queue_Control *the_thread_queue ) { the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; 46c6e: 7201 moveq #1,%d1 if ( !already_timedout ) { the_cond->Mutex = *mutex; _Thread_queue_Enter_critical_section( &the_cond->Wait_queue ); _Thread_Executing->Wait.return_code = 0; 46c70: 2079 0006 1a1e moveal 61a1e <_Thread_Executing>,%a0 46c76: 42a8 0034 clrl %a0@(52) _Thread_Executing->Wait.queue = &the_cond->Wait_queue; _Thread_Executing->Wait.id = *cond; 46c7a: 2153 0020 movel %a3@,%a0@(32) if ( !already_timedout ) { the_cond->Mutex = *mutex; _Thread_queue_Enter_critical_section( &the_cond->Wait_queue ); _Thread_Executing->Wait.return_code = 0; _Thread_Executing->Wait.queue = &the_cond->Wait_queue; 46c7e: 2140 0044 movel %d0,%a0@(68) 46c82: 2941 0048 movel %d1,%a4@(72) _Thread_Executing->Wait.id = *cond; _Thread_queue_Enqueue( &the_cond->Wait_queue, timeout ); 46c86: 4879 0004 a910 pea 4a910 <_Thread_queue_Timeout> 46c8c: 2f2e 0010 movel %fp@(16),%sp@- 46c90: 2f00 movel %d0,%sp@- 46c92: 4eb9 0004 a554 jsr 4a554 <_Thread_queue_Enqueue_with_handler> _Thread_Enable_dispatch(); 46c98: 4eb9 0004 a008 jsr 4a008 <_Thread_Enable_dispatch> /* * Switch ourself out because we blocked as a result of the * _Thread_queue_Enqueue. */ status = _Thread_Executing->Wait.return_code; 46c9e: 2079 0006 1a1e moveal 61a1e <_Thread_Executing>,%a0 if ( status && status != ETIMEDOUT ) 46ca4: 4fef 000c lea %sp@(12),%sp /* * Switch ourself out because we blocked as a result of the * _Thread_queue_Enqueue. */ status = _Thread_Executing->Wait.return_code; 46ca8: 2428 0034 movel %a0@(52),%d2 if ( status && status != ETIMEDOUT ) 46cac: 6798 beqs 46c46 <_POSIX_Condition_variables_Wait_support+0x7e> 46cae: 7074 moveq #116,%d0 46cb0: b082 cmpl %d2,%d0 46cb2: 6792 beqs 46c46 <_POSIX_Condition_variables_Wait_support+0x7e> case OBJECTS_ERROR: break; } return EINVAL; } 46cb4: 2002 movel %d2,%d0 <== NOT EXECUTED 46cb6: 4cee 1c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a4 <== NOT EXECUTED 46cbc: 4e5e unlk %fp <== NOT EXECUTED 46cbe: 4e75 rts 0004ad24 <_POSIX_Key_Manager_initialization>: * * Output parameters: NONE */ void _POSIX_Key_Manager_initialization(void) { 4ad24: 4e56 0000 linkw %fp,#0 _Objects_Initialize_information( 4ad28: 4878 00ff pea ff 4ad2c: 4878 0001 pea 1 4ad30: 4878 0028 pea 28 4ad34: 2f39 0005 dd4e movel 5dd4e ,%sp@- 4ad3a: 4878 0002 pea 2 4ad3e: 4878 0003 pea 3 4ad42: 4879 0005 f298 pea 5f298 <_POSIX_Keys_Information> 4ad48: 4eb9 0004 7598 jsr 47598 <_Objects_Initialize_information> 4ad4e: 4fef 001c lea %sp@(28),%sp , false, /* true if this is a global object class */ NULL /* Proxy extraction support callout */ #endif ); } 4ad52: 4e5e unlk %fp 4ad54: 4e75 rts ... 0004b708 <_POSIX_Message_queue_Delete>: */ void _POSIX_Message_queue_Delete( POSIX_Message_queue_Control *the_mq ) { 4b708: 4e56 0000 linkw %fp,#0 4b70c: 2f0a movel %a2,%sp@- 4b70e: 246e 0008 moveal %fp@(8),%a2 if ( !the_mq->linked && !the_mq->open_count ) { 4b712: 4a2a 0015 tstb %a2@(21) 4b716: 6606 bnes 4b71e <_POSIX_Message_queue_Delete+0x16> 4b718: 4aaa 0016 tstl %a2@(22) 4b71c: 6708 beqs 4b726 <_POSIX_Message_queue_Delete+0x1e> ); _POSIX_Message_queue_Free( the_mq ); } } 4b71e: 246e fffc moveal %fp@(-4),%a2 4b722: 4e5e unlk %fp 4b724: 4e75 rts ); _Workspace_Free( (void *)the_object->name.name_p ); } #endif _Objects_Close( &_POSIX_Message_queue_Information, the_object ); 4b726: 2f0a movel %a2,%sp@- 4b728: 4879 0006 8dae pea 68dae <_POSIX_Message_queue_Information> 4b72e: 4eb9 0004 eacc jsr 4eacc <_Objects_Close> _CORE_message_queue_Close( 4b734: 4878 0005 pea 5 4b738: 42a7 clrl %sp@- 4b73a: 486a 001a pea %a2@(26) 4b73e: 4eb9 0004 dd90 jsr 4dd90 <_CORE_message_queue_Close> RTEMS_INLINE_ROUTINE void _POSIX_Message_queue_Free ( POSIX_Message_queue_Control *the_mq ) { _Objects_Free( &_POSIX_Message_queue_Information, &the_mq->Object ); 4b744: 2f0a movel %a2,%sp@- 4b746: 4879 0006 8dae pea 68dae <_POSIX_Message_queue_Information> 4b74c: 4eb9 0004 ed74 jsr 4ed74 <_Objects_Free> ); _POSIX_Message_queue_Free( the_mq ); } } 4b752: 246e fffc moveal %fp@(-4),%a2 4b756: 4fef 001c lea %sp@(28),%sp 4b75a: 4e5e unlk %fp 4b75c: 4e75 rts ... 00052a6c <_POSIX_Message_queue_Name_to_id>: */ int _POSIX_Message_queue_Name_to_id( const char *name, Objects_Id *id ) { 52a6c: 4e56 fffc linkw %fp,#-4 52a70: 2f0a movel %a2,%sp@- 52a72: 246e 0008 moveal %fp@(8),%a2 Objects_Name_or_id_lookup_errors status; Objects_Id the_id; if ( !name ) 52a76: 4a8a tstl %a2 52a78: 6704 beqs 52a7e <_POSIX_Message_queue_Name_to_id+0x12> return EINVAL; if ( !name[0] ) 52a7a: 4a12 tstb %a2@ 52a7c: 660a bnes 52a88 <_POSIX_Message_queue_Name_to_id+0x1c> if ( status == OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL ) return 0; return ENOENT; } 52a7e: 246e fff8 moveal %fp@(-8),%a2 name, &the_id ); *id = the_id; if ( status == OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL ) 52a82: 7016 moveq #22,%d0 return 0; return ENOENT; } 52a84: 4e5e unlk %fp 52a86: 4e75 rts return EINVAL; if ( !name[0] ) return EINVAL; if ( strnlen( name, NAME_MAX ) >= NAME_MAX ) 52a88: 4878 00ff pea ff 52a8c: 2f0a movel %a2,%sp@- 52a8e: 4eb9 0005 81f0 jsr 581f0 52a94: 508f addql #8,%sp 52a96: 0c80 0000 00fe cmpil #254,%d0 52a9c: 630a blss 52aa8 <_POSIX_Message_queue_Name_to_id+0x3c> if ( status == OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL ) return 0; return ENOENT; } 52a9e: 246e fff8 moveal %fp@(-8),%a2 return EINVAL; if ( !name[0] ) return EINVAL; if ( strnlen( name, NAME_MAX ) >= NAME_MAX ) 52aa2: 705b moveq #91,%d0 if ( status == OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL ) return 0; return ENOENT; } 52aa4: 4e5e unlk %fp 52aa6: 4e75 rts return EINVAL; if ( strnlen( name, NAME_MAX ) >= NAME_MAX ) return ENAMETOOLONG; status = _Objects_Name_to_id_string( 52aa8: 486e fffc pea %fp@(-4) 52aac: 2f0a movel %a2,%sp@- 52aae: 4879 0006 8dae pea 68dae <_POSIX_Message_queue_Information> 52ab4: 4eb9 0005 3dd4 jsr 53dd4 <_Objects_Name_to_id_string> &_POSIX_Message_queue_Information, name, &the_id ); *id = the_id; 52aba: 206e 000c moveal %fp@(12),%a0 if ( status == OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL ) 52abe: 4fef 000c lea %sp@(12),%sp status = _Objects_Name_to_id_string( &_POSIX_Message_queue_Information, name, &the_id ); *id = the_id; 52ac2: 20ae fffc movel %fp@(-4),%a0@ if ( status == OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL ) 52ac6: 4a80 tstl %d0 52ac8: 670a beqs 52ad4 <_POSIX_Message_queue_Name_to_id+0x68> return 0; return ENOENT; } 52aca: 246e fff8 moveal %fp@(-8),%a2 name, &the_id ); *id = the_id; if ( status == OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL ) 52ace: 7002 moveq #2,%d0 return 0; return ENOENT; } 52ad0: 4e5e unlk %fp 52ad2: 4e75 rts 52ad4: 246e fff8 moveal %fp@(-8),%a2 name, &the_id ); *id = the_id; if ( status == OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL ) 52ad8: 4280 clrl %d0 return 0; return ENOENT; } 52ada: 4e5e unlk %fp 52adc: 4e75 rts ... 0004b8a4 <_POSIX_Message_queue_Notify_handler>: */ void _POSIX_Message_queue_Notify_handler( void *user_data ) { 4b8a4: 4e56 0000 linkw %fp,#0 4b8a8: 2f0a movel %a2,%sp@- 4b8aa: 246e 0008 moveal %fp@(8),%a2 4b8ae: 2f02 movel %d2,%sp@- POSIX_Message_queue_Control *the_mq; the_mq = user_data; kill( getpid(), the_mq->notification.sigev_signo ); 4b8b0: 242a 0092 movel %a2@(146),%d2 4b8b4: 4eb9 0005 2328 jsr 52328 4b8ba: 2f02 movel %d2,%sp@- 4b8bc: 2f00 movel %d0,%sp@- 4b8be: 4eb9 0005 28d4 jsr 528d4 _CORE_message_queue_Set_notify( &the_mq->Message_queue, NULL, NULL ); } 4b8c4: 242e fff8 movel %fp@(-8),%d2 the_message_queue->notify_argument = the_argument; 4b8c8: 508f addql #8,%sp 4b8ca: 42aa 007e clrl %a2@(126) CORE_message_queue_Control *the_message_queue, CORE_message_queue_Notify_Handler the_handler, void *the_argument ) { the_message_queue->notify_handler = the_handler; 4b8ce: 42aa 007a clrl %a2@(122) 4b8d2: 246e fffc moveal %fp@(-4),%a2 4b8d6: 4e5e unlk %fp 4b8d8: 4e75 rts ... 0004bac4 <_POSIX_Message_queue_Receive_support>: size_t msg_len, unsigned int *msg_prio, bool wait, Watchdog_Interval timeout ) { 4bac4: 4e56 ffe8 linkw %fp,#-24 4bac8: 48d7 041c moveml %d2-%d4/%a2,%sp@ RTEMS_INLINE_ROUTINE POSIX_Message_queue_Control_fd *_POSIX_Message_queue_Get_fd ( mqd_t id, Objects_Locations *location ) { return (POSIX_Message_queue_Control_fd *) _Objects_Get( 4bacc: 486e fffc pea %fp@(-4) 4bad0: 242e 0008 movel %fp@(8),%d2 4bad4: 2f02 movel %d2,%sp@- 4bad6: 4879 0006 8f1c pea 68f1c <_POSIX_Message_queue_Information_fds> 4badc: 246e 0014 moveal %fp@(20),%a2 4bae0: 262e 0018 movel %fp@(24),%d3 4bae4: 4eb9 0004 eed8 jsr 4eed8 <_Objects_Get> Objects_Locations location; size_t length_out; bool do_wait; the_mq_fd = _POSIX_Message_queue_Get_fd( mqdes, &location ); switch ( location ) { 4baea: 4fef 000c lea %sp@(12),%sp 4baee: 2040 moveal %d0,%a0 4baf0: 4aae fffc tstl %fp@(-4) 4baf4: 671a beqs 4bb10 <_POSIX_Message_queue_Receive_support+0x4c> #endif case OBJECTS_ERROR: break; } rtems_set_errno_and_return_minus_one( EBADF ); 4baf6: 4eb9 0005 6684 jsr 56684 <__errno> 4bafc: 72ff moveq #-1,%d1 4bafe: 2040 moveal %d0,%a0 4bb00: 7009 moveq #9,%d0 } 4bb02: 4cee 041c ffe8 moveml %fp@(-24),%d2-%d4/%a2 #endif case OBJECTS_ERROR: break; } rtems_set_errno_and_return_minus_one( EBADF ); 4bb08: 2080 movel %d0,%a0@ } 4bb0a: 2001 movel %d1,%d0 4bb0c: 4e5e unlk %fp 4bb0e: 4e75 rts the_mq_fd = _POSIX_Message_queue_Get_fd( mqdes, &location ); switch ( location ) { case OBJECTS_LOCAL: if ( (the_mq_fd->oflag & O_ACCMODE) == O_WRONLY ) { 4bb10: 2028 0014 movel %a0@(20),%d0 4bb14: 7203 moveq #3,%d1 4bb16: 7801 moveq #1,%d4 4bb18: c280 andl %d0,%d1 4bb1a: b881 cmpl %d1,%d4 4bb1c: 6700 00f2 beqw 4bc10 <_POSIX_Message_queue_Receive_support+0x14c> _Thread_Enable_dispatch(); rtems_set_errno_and_return_minus_one( EBADF ); } the_mq = the_mq_fd->Queue; 4bb20: 2068 0010 moveal %a0@(16),%a0 if ( msg_len < the_mq->Message_queue.maximum_message_size ) { 4bb24: 222e 0010 movel %fp@(16),%d1 4bb28: b2a8 0066 cmpl %a0@(102),%d1 4bb2c: 6500 0098 bcsw 4bbc6 <_POSIX_Message_queue_Receive_support+0x102> length_out = -1; /* * A timed receive with a bad time will do a poll regardless. */ if ( wait ) 4bb30: 4a03 tstb %d3 4bb32: 6756 beqs 4bb8a <_POSIX_Message_queue_Receive_support+0xc6> 4bb34: 720e moveq #14,%d1 4bb36: e2a8 lsrl %d1,%d0 4bb38: 7801 moveq #1,%d4 4bb3a: b980 eorl %d4,%d0 do_wait = wait; /* * Now perform the actual message receive */ _CORE_message_queue_Seize( 4bb3c: 2f2e 001c movel %fp@(28),%sp@- length_out = -1; /* * A timed receive with a bad time will do a poll regardless. */ if ( wait ) 4bb40: c084 andl %d4,%d0 do_wait = wait; /* * Now perform the actual message receive */ _CORE_message_queue_Seize( 4bb42: 2f00 movel %d0,%sp@- 4bb44: 486e fff8 pea %fp@(-8) /* * Now if something goes wrong, we return a "length" of -1 * to indicate an error. */ length_out = -1; 4bb48: 70ff moveq #-1,%d0 do_wait = wait; /* * Now perform the actual message receive */ _CORE_message_queue_Seize( 4bb4a: 2f2e 000c movel %fp@(12),%sp@- 4bb4e: 2f02 movel %d2,%sp@- 4bb50: 4868 001a pea %a0@(26) /* * Now if something goes wrong, we return a "length" of -1 * to indicate an error. */ length_out = -1; 4bb54: 2d40 fff8 movel %d0,%fp@(-8) do_wait = wait; /* * Now perform the actual message receive */ _CORE_message_queue_Seize( 4bb58: 4eb9 0004 de40 jsr 4de40 <_CORE_message_queue_Seize> &length_out, do_wait, timeout ); _Thread_Enable_dispatch(); 4bb5e: 4eb9 0004 f7b8 jsr 4f7b8 <_Thread_Enable_dispatch> *msg_prio = _POSIX_Message_queue_Priority_from_core(_Thread_Executing->Wait.count); 4bb64: 2079 0006 8b9a moveal 68b9a <_Thread_Executing>,%a0 do_wait, timeout ); _Thread_Enable_dispatch(); *msg_prio = 4bb6a: 24a8 0024 movel %a0@(36),%a2@ 4bb6e: 6d4e blts 4bbbe <_POSIX_Message_queue_Receive_support+0xfa> _POSIX_Message_queue_Priority_from_core(_Thread_Executing->Wait.count); if ( !_Thread_Executing->Wait.return_code ) 4bb70: 4fef 0018 lea %sp@(24),%sp 4bb74: 4aa8 0034 tstl %a0@(52) 4bb78: 666c bnes 4bbe6 <_POSIX_Message_queue_Receive_support+0x122> return length_out; 4bb7a: 222e fff8 movel %fp@(-8),%d1 case OBJECTS_ERROR: break; } rtems_set_errno_and_return_minus_one( EBADF ); } 4bb7e: 2001 movel %d1,%d0 4bb80: 4cee 041c ffe8 moveml %fp@(-24),%d2-%d4/%a2 4bb86: 4e5e unlk %fp 4bb88: 4e75 rts do_wait = wait; /* * Now perform the actual message receive */ _CORE_message_queue_Seize( 4bb8a: 2f2e 001c movel %fp@(28),%sp@- <== NOT EXECUTED length_out = -1; /* * A timed receive with a bad time will do a poll regardless. */ if ( wait ) 4bb8e: 4280 clrl %d0 <== NOT EXECUTED do_wait = wait; /* * Now perform the actual message receive */ _CORE_message_queue_Seize( 4bb90: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4bb92: 486e fff8 pea %fp@(-8) <== NOT EXECUTED /* * Now if something goes wrong, we return a "length" of -1 * to indicate an error. */ length_out = -1; 4bb96: 70ff moveq #-1,%d0 <== NOT EXECUTED do_wait = wait; /* * Now perform the actual message receive */ _CORE_message_queue_Seize( 4bb98: 2f2e 000c movel %fp@(12),%sp@- <== NOT EXECUTED 4bb9c: 2f02 movel %d2,%sp@- <== NOT EXECUTED 4bb9e: 4868 001a pea %a0@(26) <== NOT EXECUTED /* * Now if something goes wrong, we return a "length" of -1 * to indicate an error. */ length_out = -1; 4bba2: 2d40 fff8 movel %d0,%fp@(-8) <== NOT EXECUTED do_wait = wait; /* * Now perform the actual message receive */ _CORE_message_queue_Seize( 4bba6: 4eb9 0004 de40 jsr 4de40 <_CORE_message_queue_Seize> <== NOT EXECUTED &length_out, do_wait, timeout ); _Thread_Enable_dispatch(); 4bbac: 4eb9 0004 f7b8 jsr 4f7b8 <_Thread_Enable_dispatch> <== NOT EXECUTED *msg_prio = _POSIX_Message_queue_Priority_from_core(_Thread_Executing->Wait.count); 4bbb2: 2079 0006 8b9a moveal 68b9a <_Thread_Executing>,%a0 <== NOT EXECUTED do_wait, timeout ); _Thread_Enable_dispatch(); *msg_prio = 4bbb8: 24a8 0024 movel %a0@(36),%a2@ <== NOT EXECUTED 4bbbc: 6cb2 bges 4bb70 <_POSIX_Message_queue_Receive_support+0xac><== NOT EXECUTED 4bbbe: 2212 movel %a2@,%d1 4bbc0: 4481 negl %d1 4bbc2: 2481 movel %d1,%a2@ 4bbc4: 60aa bras 4bb70 <_POSIX_Message_queue_Receive_support+0xac> } the_mq = the_mq_fd->Queue; if ( msg_len < the_mq->Message_queue.maximum_message_size ) { _Thread_Enable_dispatch(); 4bbc6: 4eb9 0004 f7b8 jsr 4f7b8 <_Thread_Enable_dispatch> rtems_set_errno_and_return_minus_one( EMSGSIZE ); 4bbcc: 747a moveq #122,%d2 4bbce: 4eb9 0005 6684 jsr 56684 <__errno> 4bbd4: 72ff moveq #-1,%d1 4bbd6: 2040 moveal %d0,%a0 case OBJECTS_ERROR: break; } rtems_set_errno_and_return_minus_one( EBADF ); } 4bbd8: 2001 movel %d1,%d0 the_mq = the_mq_fd->Queue; if ( msg_len < the_mq->Message_queue.maximum_message_size ) { _Thread_Enable_dispatch(); rtems_set_errno_and_return_minus_one( EMSGSIZE ); 4bbda: 2082 movel %d2,%a0@ case OBJECTS_ERROR: break; } rtems_set_errno_and_return_minus_one( EBADF ); } 4bbdc: 4cee 041c ffe8 moveml %fp@(-24),%d2-%d4/%a2 4bbe2: 4e5e unlk %fp 4bbe4: 4e75 rts _POSIX_Message_queue_Priority_from_core(_Thread_Executing->Wait.count); if ( !_Thread_Executing->Wait.return_code ) return length_out; rtems_set_errno_and_return_minus_one( 4bbe6: 4eb9 0005 6684 jsr 56684 <__errno> 4bbec: 2079 0006 8b9a moveal 68b9a <_Thread_Executing>,%a0 4bbf2: 2440 moveal %d0,%a2 4bbf4: 2f28 0034 movel %a0@(52),%sp@- 4bbf8: 4eb9 0004 bec4 jsr 4bec4 <_POSIX_Message_queue_Translate_core_message_queue_return_code> 4bbfe: 588f addql #4,%sp 4bc00: 72ff moveq #-1,%d1 4bc02: 2480 movel %d0,%a2@ case OBJECTS_ERROR: break; } rtems_set_errno_and_return_minus_one( EBADF ); } 4bc04: 2001 movel %d1,%d0 4bc06: 4cee 041c ffe8 moveml %fp@(-24),%d2-%d4/%a2 4bc0c: 4e5e unlk %fp 4bc0e: 4e75 rts the_mq_fd = _POSIX_Message_queue_Get_fd( mqdes, &location ); switch ( location ) { case OBJECTS_LOCAL: if ( (the_mq_fd->oflag & O_ACCMODE) == O_WRONLY ) { _Thread_Enable_dispatch(); 4bc10: 4eb9 0004 f7b8 jsr 4f7b8 <_Thread_Enable_dispatch> rtems_set_errno_and_return_minus_one( EBADF ); 4bc16: 7609 moveq #9,%d3 4bc18: 4eb9 0005 6684 jsr 56684 <__errno> 4bc1e: 72ff moveq #-1,%d1 4bc20: 2040 moveal %d0,%a0 case OBJECTS_ERROR: break; } rtems_set_errno_and_return_minus_one( EBADF ); } 4bc22: 2001 movel %d1,%d0 switch ( location ) { case OBJECTS_LOCAL: if ( (the_mq_fd->oflag & O_ACCMODE) == O_WRONLY ) { _Thread_Enable_dispatch(); rtems_set_errno_and_return_minus_one( EBADF ); 4bc24: 2083 movel %d3,%a0@ case OBJECTS_ERROR: break; } rtems_set_errno_and_return_minus_one( EBADF ); } 4bc26: 4cee 041c ffe8 moveml %fp@(-24),%d2-%d4/%a2 4bc2c: 4e5e unlk %fp 4bc2e: 4e75 rts 0004bec4 <_POSIX_Message_queue_Translate_core_message_queue_return_code>: int _POSIX_Message_queue_Translate_core_message_queue_return_code( uint32_t the_message_queue_status ) { 4bec4: 41f9 0006 5bdc lea 65bdc <_POSIX_Message_queue_Return_codes>,%a0 4beca: 4e56 0000 linkw %fp,#0 #if defined(RTEMS_DEBUG) if ( the_message_queue_status > CORE_MESSAGE_QUEUE_STATUS_LAST ) return EINVAL; #endif return _POSIX_Message_queue_Return_codes[the_message_queue_status]; } 4bece: 202e 0008 movel %fp@(8),%d0 4bed2: 4e5e unlk %fp 4bed4: 2030 0c00 movel %a0@(00000000,%d0:l:4),%d0 4bed8: 4e75 rts ... 00048004 <_POSIX_Mutex_Translate_core_mutex_return_code>: int _POSIX_Mutex_Translate_core_mutex_return_code( CORE_mutex_Status the_mutex_status ) { 48004: 41f9 0006 17a8 lea 617a8 <_POSIX_Mutex_Return_codes>,%a0 4800a: 4e56 0000 linkw %fp,#0 #if defined(RTEMS_DEBUG) if ( the_mutex_status > CORE_MUTEX_STATUS_LAST ) return EINVAL; #endif return _POSIX_Mutex_Return_codes[the_mutex_status]; } 4800e: 202e 0008 movel %fp@(8),%d0 48012: 4e5e unlk %fp 48014: 2030 0c00 movel %a0@(00000000,%d0:l:4),%d0 48018: 4e75 rts ... 0004c5d8 <_POSIX_Priority_Is_valid>: #include bool _POSIX_Priority_Is_valid( int priority ) { 4c5d8: 4e56 0000 linkw %fp,#0 4c5dc: 202e 0008 movel %fp@(8),%d0 return ((priority >= POSIX_SCHEDULER_MINIMUM_PRIORITY) && 4c5e0: 6f12 bles 4c5f4 <_POSIX_Priority_Is_valid+0x1c> #endif #include #include bool _POSIX_Priority_Is_valid( 4c5e2: 4281 clrl %d1 4c5e4: 1239 0005 eb86 moveb 5eb86 ,%d1 ) { return ((priority >= POSIX_SCHEDULER_MINIMUM_PRIORITY) && (priority <= POSIX_SCHEDULER_MAXIMUM_PRIORITY)); } 4c5ea: 4e5e unlk %fp #endif #include #include bool _POSIX_Priority_Is_valid( 4c5ec: b280 cmpl %d0,%d1 4c5ee: 5ec0 sgt %d0 4c5f0: 4480 negl %d0 ) { return ((priority >= POSIX_SCHEDULER_MINIMUM_PRIORITY) && (priority <= POSIX_SCHEDULER_MAXIMUM_PRIORITY)); } 4c5f2: 4e75 rts 4c5f4: 4e5e unlk %fp bool _POSIX_Priority_Is_valid( int priority ) { return ((priority >= POSIX_SCHEDULER_MINIMUM_PRIORITY) && 4c5f6: 4200 clrb %d0 (priority <= POSIX_SCHEDULER_MAXIMUM_PRIORITY)); } 4c5f8: 4e75 rts ... 0004ae4c <_POSIX_RWLock_Manager_initialization>: /** * @brief _POSIX_RWLock_Manager_initialization */ void _POSIX_RWLock_Manager_initialization(void) { 4ae4c: 4e56 0000 linkw %fp,#0 _Objects_Initialize_information( 4ae50: 4878 00ff pea ff 4ae54: 4878 0001 pea 1 4ae58: 4878 005c pea 5c 4ae5c: 2f39 0005 dd6a movel 5dd6a ,%sp@- 4ae62: 4878 000b pea b 4ae66: 4878 0003 pea 3 4ae6a: 4879 0005 f0b0 pea 5f0b0 <_POSIX_RWLock_Information> 4ae70: 4eb9 0004 7598 jsr 47598 <_Objects_Initialize_information> 4ae76: 4fef 001c lea %sp@(28),%sp , false, /* true if this is a global object class */ NULL /* Proxy extraction support callout */ #endif ); } 4ae7a: 4e5e unlk %fp 4ae7c: 4e75 rts ... 00046d34 <_POSIX_RWLock_Translate_core_RWLock_return_code>: int _POSIX_RWLock_Translate_core_RWLock_return_code( CORE_RWLock_Status the_rwlock_status ) { 46d34: 41f9 0005 f35a lea 5f35a <_POSIX_RWLock_Return_codes>,%a0 46d3a: 4e56 0000 linkw %fp,#0 #if defined(RTEMS_DEBUG) if ( the_rwlock_status > CORE_RWLOCK_STATUS_LAST ) return EINVAL; #endif return _POSIX_RWLock_Return_codes[the_rwlock_status]; } 46d3e: 202e 0008 movel %fp@(8),%d0 46d42: 4e5e unlk %fp 46d44: 2030 0c00 movel %a0@(00000000,%d0:l:4),%d0 46d48: 4e75 rts ... 0004ef28 <_POSIX_Semaphore_Create_support>: const char *name, int pshared, unsigned int value, POSIX_Semaphore_Control **the_sem ) { 4ef28: 4e56 0000 linkw %fp,#0 4ef2c: 2f0a movel %a2,%sp@- 4ef2e: 2f02 movel %d2,%sp@- 4ef30: 242e 0008 movel %fp@(8),%d2 POSIX_Semaphore_Control *the_semaphore; CORE_semaphore_Attributes *the_sem_attr; char *name_p = (char *)name; /* Sharing semaphores among processes is not currently supported */ if (pshared != 0) 4ef34: 4aae 000c tstl %fp@(12) 4ef38: 6600 0112 bnew 4f04c <_POSIX_Semaphore_Create_support+0x124> rtems_set_errno_and_return_minus_one( ENOSYS ); if ( name ) { 4ef3c: 4a82 tstl %d2 4ef3e: 6718 beqs 4ef58 <_POSIX_Semaphore_Create_support+0x30> if ( strnlen( name, NAME_MAX ) >= NAME_MAX ) 4ef40: 4878 00ff pea ff 4ef44: 2f02 movel %d2,%sp@- 4ef46: 4eb9 0005 40cc jsr 540cc 4ef4c: 508f addql #8,%sp 4ef4e: 0c80 0000 00fe cmpil #254,%d0 4ef54: 6200 00dc bhiw 4f032 <_POSIX_Semaphore_Create_support+0x10a> 4ef58: 2039 0006 3fa0 movel 63fa0 <_Thread_Dispatch_disable_level>,%d0 4ef5e: 5280 addql #1,%d0 4ef60: 23c0 0006 3fa0 movel %d0,63fa0 <_Thread_Dispatch_disable_level> * _POSIX_Semaphore_Allocate */ RTEMS_INLINE_ROUTINE POSIX_Semaphore_Control *_POSIX_Semaphore_Allocate( void ) { return (POSIX_Semaphore_Control *) 4ef66: 4879 0006 41fa pea 641fa <_POSIX_Semaphore_Information> 4ef6c: 4eb9 0004 a6e8 jsr 4a6e8 <_Objects_Allocate> _Thread_Disable_dispatch(); the_semaphore = _POSIX_Semaphore_Allocate(); if ( !the_semaphore ) { 4ef72: 588f addql #4,%sp 4ef74: 2440 moveal %d0,%a2 4ef76: 4a80 tstl %d0 4ef78: 6700 00ec beqw 4f066 <_POSIX_Semaphore_Create_support+0x13e> _Thread_Enable_dispatch(); rtems_set_errno_and_return_minus_one( ENOSPC ); } the_semaphore->process_shared = pshared; 4ef7c: 42aa 0010 clrl %a2@(16) if ( name ) { 4ef80: 4a82 tstl %d2 4ef82: 675c beqs 4efe0 <_POSIX_Semaphore_Create_support+0xb8> the_semaphore->named = true; the_semaphore->open_count = 1; 4ef84: 7001 moveq #1,%d0 4ef86: 2540 0016 movel %d0,%a2@(22) } the_semaphore->process_shared = pshared; if ( name ) { the_semaphore->named = true; 4ef8a: 1540 0014 moveb %d0,%a2@(20) the_semaphore->open_count = 1; the_semaphore->linked = true; 4ef8e: 1540 0015 moveb %d0,%a2@(21) the_sem_attr->discipline = CORE_SEMAPHORE_DISCIPLINES_FIFO; /* * This effectively disables limit checking. */ the_sem_attr->maximum_count = 0xFFFFFFFF; 4ef92: 70ff moveq #-1,%d0 * blocking tasks on this semaphore should be. It could somehow * be derived from the current scheduling policy. One * thing is certain, no matter what we decide, it won't be * the same as all other POSIX implementations. :) */ the_sem_attr->discipline = CORE_SEMAPHORE_DISCIPLINES_FIFO; 4ef94: 42aa 005e clrl %a2@(94) /* * This effectively disables limit checking. */ the_sem_attr->maximum_count = 0xFFFFFFFF; 4ef98: 2540 005a movel %d0,%a2@(90) _CORE_semaphore_Initialize( &the_semaphore->Semaphore, the_sem_attr, value ); 4ef9c: 2f2e 0010 movel %fp@(16),%sp@- 4efa0: 486a 005a pea %a2@(90) 4efa4: 486a 001a pea %a2@(26) 4efa8: 4eb9 0004 a17c jsr 4a17c <_CORE_semaphore_Initialize> #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 4efae: 2079 0006 4212 moveal 64212 <_POSIX_Semaphore_Information+0x18>,%a0 4efb4: 4280 clrl %d0 4efb6: 302a 000a movew %a2@(10),%d0 4efba: 218a 0c00 movel %a2,%a0@(00000000,%d0:l:4) the_object ); #if defined(RTEMS_SCORE_OBJECT_ENABLE_STRING_NAMES) /* ASSERT: information->is_string */ the_object->name.name_p = name; 4efbe: 2542 000c movel %d2,%a2@(12) &_POSIX_Semaphore_Information, &the_semaphore->Object, name_p ); *the_sem = the_semaphore; 4efc2: 206e 0014 moveal %fp@(20),%a0 4efc6: 208a movel %a2,%a0@ _Thread_Enable_dispatch(); 4efc8: 4eb9 0004 b464 jsr 4b464 <_Thread_Enable_dispatch> return 0; 4efce: 4fef 000c lea %sp@(12),%sp name_p ); *the_sem = the_semaphore; _Thread_Enable_dispatch(); 4efd2: 4280 clrl %d0 return 0; } 4efd4: 242e fff8 movel %fp@(-8),%d2 4efd8: 246e fffc moveal %fp@(-4),%a2 4efdc: 4e5e unlk %fp 4efde: 4e75 rts the_semaphore->named = true; the_semaphore->open_count = 1; the_semaphore->linked = true; } else { the_semaphore->named = false; the_semaphore->open_count = 0; 4efe0: 42aa 0016 clrl %a2@(22) if ( name ) { the_semaphore->named = true; the_semaphore->open_count = 1; the_semaphore->linked = true; } else { the_semaphore->named = false; 4efe4: 4200 clrb %d0 * blocking tasks on this semaphore should be. It could somehow * be derived from the current scheduling policy. One * thing is certain, no matter what we decide, it won't be * the same as all other POSIX implementations. :) */ the_sem_attr->discipline = CORE_SEMAPHORE_DISCIPLINES_FIFO; 4efe6: 42aa 005e clrl %a2@(94) if ( name ) { the_semaphore->named = true; the_semaphore->open_count = 1; the_semaphore->linked = true; } else { the_semaphore->named = false; 4efea: 1540 0014 moveb %d0,%a2@(20) the_semaphore->open_count = 0; the_semaphore->linked = false; 4efee: 1540 0015 moveb %d0,%a2@(21) the_sem_attr->discipline = CORE_SEMAPHORE_DISCIPLINES_FIFO; /* * This effectively disables limit checking. */ the_sem_attr->maximum_count = 0xFFFFFFFF; 4eff2: 70ff moveq #-1,%d0 4eff4: 2540 005a movel %d0,%a2@(90) _CORE_semaphore_Initialize( &the_semaphore->Semaphore, the_sem_attr, value ); 4eff8: 2f2e 0010 movel %fp@(16),%sp@- 4effc: 486a 005a pea %a2@(90) 4f000: 486a 001a pea %a2@(26) 4f004: 4eb9 0004 a17c jsr 4a17c <_CORE_semaphore_Initialize> #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 4f00a: 2079 0006 4212 moveal 64212 <_POSIX_Semaphore_Information+0x18>,%a0 4f010: 4280 clrl %d0 4f012: 302a 000a movew %a2@(10),%d0 4f016: 218a 0c00 movel %a2,%a0@(00000000,%d0:l:4) the_object ); #if defined(RTEMS_SCORE_OBJECT_ENABLE_STRING_NAMES) /* ASSERT: information->is_string */ the_object->name.name_p = name; 4f01a: 2542 000c movel %d2,%a2@(12) &_POSIX_Semaphore_Information, &the_semaphore->Object, name_p ); *the_sem = the_semaphore; 4f01e: 206e 0014 moveal %fp@(20),%a0 4f022: 208a movel %a2,%a0@ _Thread_Enable_dispatch(); 4f024: 4eb9 0004 b464 jsr 4b464 <_Thread_Enable_dispatch> return 0; 4f02a: 4fef 000c lea %sp@(12),%sp name_p ); *the_sem = the_semaphore; _Thread_Enable_dispatch(); 4f02e: 4280 clrl %d0 4f030: 60a2 bras 4efd4 <_POSIX_Semaphore_Create_support+0xac> if (pshared != 0) rtems_set_errno_and_return_minus_one( ENOSYS ); if ( name ) { if ( strnlen( name, NAME_MAX ) >= NAME_MAX ) rtems_set_errno_and_return_minus_one( ENAMETOOLONG ); 4f032: 4eb9 0005 2bbc jsr 52bbc <__errno> 4f038: 745b moveq #91,%d2 4f03a: 2040 moveal %d0,%a0 4f03c: 70ff moveq #-1,%d0 4f03e: 2082 movel %d2,%a0@ *the_sem = the_semaphore; _Thread_Enable_dispatch(); return 0; } 4f040: 242e fff8 movel %fp@(-8),%d2 4f044: 246e fffc moveal %fp@(-4),%a2 4f048: 4e5e unlk %fp 4f04a: 4e75 rts CORE_semaphore_Attributes *the_sem_attr; char *name_p = (char *)name; /* Sharing semaphores among processes is not currently supported */ if (pshared != 0) rtems_set_errno_and_return_minus_one( ENOSYS ); 4f04c: 4eb9 0005 2bbc jsr 52bbc <__errno> *the_sem = the_semaphore; _Thread_Enable_dispatch(); return 0; } 4f052: 242e fff8 movel %fp@(-8),%d2 CORE_semaphore_Attributes *the_sem_attr; char *name_p = (char *)name; /* Sharing semaphores among processes is not currently supported */ if (pshared != 0) rtems_set_errno_and_return_minus_one( ENOSYS ); 4f056: 2040 moveal %d0,%a0 4f058: 7258 moveq #88,%d1 4f05a: 70ff moveq #-1,%d0 *the_sem = the_semaphore; _Thread_Enable_dispatch(); return 0; } 4f05c: 246e fffc moveal %fp@(-4),%a2 4f060: 4e5e unlk %fp CORE_semaphore_Attributes *the_sem_attr; char *name_p = (char *)name; /* Sharing semaphores among processes is not currently supported */ if (pshared != 0) rtems_set_errno_and_return_minus_one( ENOSYS ); 4f062: 2081 movel %d1,%a0@ *the_sem = the_semaphore; _Thread_Enable_dispatch(); return 0; } 4f064: 4e75 rts _Thread_Disable_dispatch(); the_semaphore = _POSIX_Semaphore_Allocate(); if ( !the_semaphore ) { _Thread_Enable_dispatch(); 4f066: 4eb9 0004 b464 jsr 4b464 <_Thread_Enable_dispatch> rtems_set_errno_and_return_minus_one( ENOSPC ); 4f06c: 4eb9 0005 2bbc jsr 52bbc <__errno> *the_sem = the_semaphore; _Thread_Enable_dispatch(); return 0; } 4f072: 242e fff8 movel %fp@(-8),%d2 the_semaphore = _POSIX_Semaphore_Allocate(); if ( !the_semaphore ) { _Thread_Enable_dispatch(); rtems_set_errno_and_return_minus_one( ENOSPC ); 4f076: 2040 moveal %d0,%a0 4f078: 721c moveq #28,%d1 4f07a: 70ff moveq #-1,%d0 *the_sem = the_semaphore; _Thread_Enable_dispatch(); return 0; } 4f07c: 246e fffc moveal %fp@(-4),%a2 4f080: 4e5e unlk %fp the_semaphore = _POSIX_Semaphore_Allocate(); if ( !the_semaphore ) { _Thread_Enable_dispatch(); rtems_set_errno_and_return_minus_one( ENOSPC ); 4f082: 2081 movel %d1,%a0@ *the_sem = the_semaphore; _Thread_Enable_dispatch(); return 0; } 4f084: 4e75 rts ... 0004f088 <_POSIX_Semaphore_Delete>: */ void _POSIX_Semaphore_Delete( POSIX_Semaphore_Control *the_semaphore ) { 4f088: 4e56 0000 linkw %fp,#0 4f08c: 2f0a movel %a2,%sp@- 4f08e: 246e 0008 moveal %fp@(8),%a2 if ( !the_semaphore->linked && !the_semaphore->open_count ) { 4f092: 4a2a 0015 tstb %a2@(21) 4f096: 6606 bnes 4f09e <_POSIX_Semaphore_Delete+0x16> 4f098: 4aaa 0016 tstl %a2@(22) 4f09c: 6708 beqs 4f0a6 <_POSIX_Semaphore_Delete+0x1e> -1 ); _POSIX_Semaphore_Free( the_semaphore ); } } 4f09e: 246e fffc moveal %fp@(-4),%a2 4f0a2: 4e5e unlk %fp 4f0a4: 4e75 rts void _POSIX_Semaphore_Delete( POSIX_Semaphore_Control *the_semaphore ) { if ( !the_semaphore->linked && !the_semaphore->open_count ) { _Objects_Close( &_POSIX_Semaphore_Information, &the_semaphore->Object ); 4f0a6: 2f0a movel %a2,%sp@- 4f0a8: 4879 0006 41fa pea 641fa <_POSIX_Semaphore_Information> 4f0ae: 4eb9 0004 a778 jsr 4a778 <_Objects_Close> _CORE_semaphore_Flush( 4f0b4: 4878 ffff pea ffffffff 4f0b8: 42a7 clrl %sp@- 4f0ba: 486a 001a pea %a2@(26) 4f0be: 4eb9 0004 a170 jsr 4a170 <_CORE_semaphore_Flush> RTEMS_INLINE_ROUTINE void _POSIX_Semaphore_Free ( POSIX_Semaphore_Control *the_semaphore ) { _Objects_Free( &_POSIX_Semaphore_Information, &the_semaphore->Object ); 4f0c4: 2f0a movel %a2,%sp@- 4f0c6: 4879 0006 41fa pea 641fa <_POSIX_Semaphore_Information> 4f0cc: 4eb9 0004 aa20 jsr 4aa20 <_Objects_Free> -1 ); _POSIX_Semaphore_Free( the_semaphore ); } } 4f0d2: 246e fffc moveal %fp@(-4),%a2 4f0d6: 4fef 001c lea %sp@(28),%sp 4f0da: 4e5e unlk %fp 4f0dc: 4e75 rts ... 0004b440 <_POSIX_Semaphore_Manager_initialization>: * * Output parameters: NONE */ void _POSIX_Semaphore_Manager_initialization(void) { 4b440: 4e56 0000 linkw %fp,#0 _Objects_Initialize_information( 4b444: 4878 00ff pea ff 4b448: 4878 0001 pea 1 4b44c: 4878 0066 pea 66 4b450: 2f39 0005 dd62 movel 5dd62 ,%sp@- 4b456: 4878 0007 pea 7 4b45a: 4878 0003 pea 3 4b45e: 4879 0005 f15e pea 5f15e <_POSIX_Semaphore_Information> 4b464: 4eb9 0004 7598 jsr 47598 <_Objects_Initialize_information> 4b46a: 4fef 001c lea %sp@(28),%sp , false, /* true if this is a global object class */ NULL /* Proxy extraction support callout */ #endif ); } 4b46e: 4e5e unlk %fp 4b470: 4e75 rts ... 000518c8 <_POSIX_Semaphore_Translate_core_semaphore_return_code>: int _POSIX_Semaphore_Translate_core_semaphore_return_code( CORE_semaphore_Status the_semaphore_status ) { 518c8: 41f9 0006 1b32 lea 61b32 <_POSIX_Semaphore_Return_codes>,%a0 518ce: 4e56 0000 linkw %fp,#0 #if defined(RTEMS_DEBUG) if ( the_semaphore_status > CORE_SEMAPHORE_STATUS_LAST ) return EINVAL; #endif return _POSIX_Semaphore_Return_codes[the_semaphore_status]; } 518d2: 202e 0008 movel %fp@(8),%d0 518d6: 4e5e unlk %fp 518d8: 2030 0c00 movel %a0@(00000000,%d0:l:4),%d0 518dc: 4e75 rts ... 0004f158 <_POSIX_Semaphore_Wait_support>: int _POSIX_Semaphore_Wait_support( sem_t *sem, bool blocking, Watchdog_Interval timeout ) { 4f158: 4e56 fffc linkw %fp,#-4 4f15c: 2f0a movel %a2,%sp@- 4f15e: 2f02 movel %d2,%sp@- RTEMS_INLINE_ROUTINE POSIX_Semaphore_Control *_POSIX_Semaphore_Get ( sem_t *id, Objects_Locations *location ) { return (POSIX_Semaphore_Control *) 4f160: 486e fffc pea %fp@(-4) 4f164: 206e 0008 moveal %fp@(8),%a0 4f168: 2f10 movel %a0@,%sp@- 4f16a: 4879 0006 41fa pea 641fa <_POSIX_Semaphore_Information> 4f170: 142e 000f moveb %fp@(15),%d2 4f174: 4eb9 0004 ab84 jsr 4ab84 <_Objects_Get> POSIX_Semaphore_Control *the_semaphore; Objects_Locations location; the_semaphore = _POSIX_Semaphore_Get( sem, &location ); switch ( location ) { 4f17a: 4fef 000c lea %sp@(12),%sp 4f17e: 4aae fffc tstl %fp@(-4) 4f182: 671c beqs 4f1a0 <_POSIX_Semaphore_Wait_support+0x48> #endif case OBJECTS_ERROR: break; } rtems_set_errno_and_return_minus_one( EINVAL ); 4f184: 4eb9 0005 2bbc jsr 52bbc <__errno> } 4f18a: 242e fff4 movel %fp@(-12),%d2 #endif case OBJECTS_ERROR: break; } rtems_set_errno_and_return_minus_one( EINVAL ); 4f18e: 2040 moveal %d0,%a0 4f190: 7016 moveq #22,%d0 4f192: 72ff moveq #-1,%d1 } 4f194: 246e fff8 moveal %fp@(-8),%a2 4f198: 4e5e unlk %fp #endif case OBJECTS_ERROR: break; } rtems_set_errno_and_return_minus_one( EINVAL ); 4f19a: 2080 movel %d0,%a0@ } 4f19c: 2001 movel %d1,%d0 4f19e: 4e75 rts the_semaphore = _POSIX_Semaphore_Get( sem, &location ); switch ( location ) { case OBJECTS_LOCAL: _CORE_semaphore_Seize( 4f1a0: 2f2e 0010 movel %fp@(16),%sp@- 4f1a4: 2040 moveal %d0,%a0 4f1a6: 0282 0000 00ff andil #255,%d2 4f1ac: 2f02 movel %d2,%sp@- 4f1ae: 2f28 0008 movel %a0@(8),%sp@- 4f1b2: 4868 001a pea %a0@(26) 4f1b6: 4eb9 0004 f8b8 jsr 4f8b8 <_CORE_semaphore_Seize> &the_semaphore->Semaphore, the_semaphore->Object.id, blocking, timeout ); _Thread_Enable_dispatch(); 4f1bc: 4eb9 0004 b464 jsr 4b464 <_Thread_Enable_dispatch> if ( !_Thread_Executing->Wait.return_code ) 4f1c2: 2079 0006 405a moveal 6405a <_Thread_Executing>,%a0 4f1c8: 4fef 0010 lea %sp@(16),%sp 4f1cc: 4aa8 0034 tstl %a0@(52) 4f1d0: 6610 bnes 4f1e2 <_POSIX_Semaphore_Wait_support+0x8a> case OBJECTS_ERROR: break; } rtems_set_errno_and_return_minus_one( EINVAL ); } 4f1d2: 242e fff4 movel %fp@(-12),%d2 blocking, timeout ); _Thread_Enable_dispatch(); if ( !_Thread_Executing->Wait.return_code ) 4f1d6: 4281 clrl %d1 case OBJECTS_ERROR: break; } rtems_set_errno_and_return_minus_one( EINVAL ); } 4f1d8: 2001 movel %d1,%d0 4f1da: 246e fff8 moveal %fp@(-8),%a2 4f1de: 4e5e unlk %fp 4f1e0: 4e75 rts _Thread_Enable_dispatch(); if ( !_Thread_Executing->Wait.return_code ) return 0; rtems_set_errno_and_return_minus_one( 4f1e2: 4eb9 0005 2bbc jsr 52bbc <__errno> 4f1e8: 2079 0006 405a moveal 6405a <_Thread_Executing>,%a0 4f1ee: 2440 moveal %d0,%a2 4f1f0: 2f28 0034 movel %a0@(52),%sp@- 4f1f4: 4eb9 0005 18c8 jsr 518c8 <_POSIX_Semaphore_Translate_core_semaphore_return_code> case OBJECTS_ERROR: break; } rtems_set_errno_and_return_minus_one( EINVAL ); } 4f1fa: 242e fff4 movel %fp@(-12),%d2 _Thread_Enable_dispatch(); if ( !_Thread_Executing->Wait.return_code ) return 0; rtems_set_errno_and_return_minus_one( 4f1fe: 588f addql #4,%sp 4f200: 72ff moveq #-1,%d1 4f202: 2480 movel %d0,%a2@ case OBJECTS_ERROR: break; } rtems_set_errno_and_return_minus_one( EINVAL ); } 4f204: 246e fff8 moveal %fp@(-8),%a2 4f208: 2001 movel %d1,%d0 4f20a: 4e5e unlk %fp 4f20c: 4e75 rts ... 0004b058 <_POSIX_Spinlock_Manager_initialization>: /** * @brief _POSIX_Spinlock_Manager_initialization */ void _POSIX_Spinlock_Manager_initialization(void) { 4b058: 4e56 0000 linkw %fp,#0 _Objects_Initialize_information( 4b05c: 4878 00ff pea ff 4b060: 4878 0001 pea 1 4b064: 4878 0020 pea 20 4b068: 2f39 0005 dd6e movel 5dd6e ,%sp@- 4b06e: 4878 000b pea b 4b072: 4878 0003 pea 3 4b076: 4879 0005 f124 pea 5f124 <_POSIX_Spinlock_Information> 4b07c: 4eb9 0004 7598 jsr 47598 <_Objects_Initialize_information> 4b082: 4fef 001c lea %sp@(28),%sp , false, /* true if this is a global object class */ NULL /* Proxy extraction support callout */ #endif ); } 4b086: 4e5e unlk %fp 4b088: 4e75 rts ... 00045fd0 <_POSIX_Spinlock_Translate_core_spinlock_return_code>: int _POSIX_Spinlock_Translate_core_spinlock_return_code( CORE_spinlock_Status the_spinlock_status ) { 45fd0: 41f9 0005 d796 lea 5d796 <_POSIX_Spinlock_Return_codes>,%a0 45fd6: 4e56 0000 linkw %fp,#0 #if defined(RTEMS_DEBUG) if ( the_spinlock_status > CORE_SPINLOCK_STATUS_LAST ) return EINVAL; #endif return _POSIX_Spinlock_Return_codes[the_spinlock_status]; } 45fda: 202e 0008 movel %fp@(8),%d0 45fde: 4e5e unlk %fp 45fe0: 2030 0c00 movel %a0@(00000000,%d0:l:4),%d0 45fe4: 4e75 rts ... 0004c5fc <_POSIX_Thread_Translate_sched_param>: int policy, struct sched_param *param, Thread_CPU_budget_algorithms *budget_algorithm, Thread_CPU_budget_algorithm_callout *budget_callout ) { 4c5fc: 4e56 ffe8 linkw %fp,#-24 4c600: 48d7 3c0c moveml %d2-%d3/%a2-%a5,%sp@ 4c604: 246e 000c moveal %fp@(12),%a2 if ( !_POSIX_Priority_Is_valid( param->sched_priority ) ) 4c608: 47f9 0004 c5d8 lea 4c5d8 <_POSIX_Priority_Is_valid>,%a3 4c60e: 2f12 movel %a2@,%sp@- int policy, struct sched_param *param, Thread_CPU_budget_algorithms *budget_algorithm, Thread_CPU_budget_algorithm_callout *budget_callout ) { 4c610: 242e 0008 movel %fp@(8),%d2 4c614: 286e 0010 moveal %fp@(16),%a4 4c618: 2a6e 0014 moveal %fp@(20),%a5 if ( !_POSIX_Priority_Is_valid( param->sched_priority ) ) 4c61c: 4e93 jsr %a3@ 4c61e: 588f addql #4,%sp 4c620: 4a00 tstb %d0 4c622: 671e beqs 4c642 <_POSIX_Thread_Translate_sched_param+0x46> return EINVAL; *budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_NONE; 4c624: 4294 clrl %a4@ *budget_callout = NULL; 4c626: 4295 clrl %a5@ if ( policy == SCHED_OTHER ) { 4c628: 4a82 tstl %d2 4c62a: 6722 beqs 4c64e <_POSIX_Thread_Translate_sched_param+0x52> *budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE; return 0; } if ( policy == SCHED_FIFO ) { 4c62c: 7001 moveq #1,%d0 4c62e: b082 cmpl %d2,%d0 4c630: 6700 0084 beqw 4c6b6 <_POSIX_Thread_Translate_sched_param+0xba> *budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_NONE; return 0; } if ( policy == SCHED_RR ) { 4c634: 7002 moveq #2,%d0 4c636: b082 cmpl %d2,%d0 4c638: 6700 008a beqw 4c6c4 <_POSIX_Thread_Translate_sched_param+0xc8> *budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_EXHAUST_TIMESLICE; return 0; } if ( policy == SCHED_SPORADIC ) { 4c63c: 7004 moveq #4,%d0 4c63e: b082 cmpl %d2,%d0 4c640: 671c beqs 4c65e <_POSIX_Thread_Translate_sched_param+0x62> if ( !_POSIX_Priority_Is_valid( param->sched_ss_low_priority ) ) return EINVAL; *budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_CALLOUT; *budget_callout = _POSIX_Threads_Sporadic_budget_callout; return 0; 4c642: 7016 moveq #22,%d0 } return EINVAL; } 4c644: 4cee 3c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a5 4c64a: 4e5e unlk %fp 4c64c: 4e75 rts *budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_NONE; *budget_callout = NULL; if ( policy == SCHED_OTHER ) { *budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE; 4c64e: 7201 moveq #1,%d1 4c650: 4280 clrl %d0 4c652: 2881 movel %d1,%a4@ *budget_callout = _POSIX_Threads_Sporadic_budget_callout; return 0; } return EINVAL; } 4c654: 4cee 3c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a5 4c65a: 4e5e unlk %fp 4c65c: 4e75 rts *budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_EXHAUST_TIMESLICE; return 0; } if ( policy == SCHED_SPORADIC ) { if ( (param->sched_ss_repl_period.tv_sec == 0) && 4c65e: 4aaa 0008 tstl %a2@(8) 4c662: 6606 bnes 4c66a <_POSIX_Thread_Translate_sched_param+0x6e> (param->sched_ss_repl_period.tv_nsec == 0) ) 4c664: 4aaa 000c tstl %a2@(12) 4c668: 67d8 beqs 4c642 <_POSIX_Thread_Translate_sched_param+0x46> return EINVAL; if ( (param->sched_ss_init_budget.tv_sec == 0) && 4c66a: 4aaa 0010 tstl %a2@(16) 4c66e: 6606 bnes 4c676 <_POSIX_Thread_Translate_sched_param+0x7a> (param->sched_ss_init_budget.tv_nsec == 0) ) 4c670: 4aaa 0014 tstl %a2@(20) 4c674: 67cc beqs 4c642 <_POSIX_Thread_Translate_sched_param+0x46> return EINVAL; if ( _Timespec_To_ticks( ¶m->sched_ss_repl_period ) < 4c676: 486a 0008 pea %a2@(8) 4c67a: 243c 0004 a054 movel #303188,%d2 4c680: 2042 moveal %d2,%a0 4c682: 4e90 jsr %a0@ 4c684: 486a 0010 pea %a2@(16) 4c688: 2600 movel %d0,%d3 4c68a: 2042 moveal %d2,%a0 4c68c: 4e90 jsr %a0@ 4c68e: 508f addql #8,%sp 4c690: b083 cmpl %d3,%d0 4c692: 62ae bhis 4c642 <_POSIX_Thread_Translate_sched_param+0x46> _Timespec_To_ticks( ¶m->sched_ss_init_budget ) ) return EINVAL; if ( !_POSIX_Priority_Is_valid( param->sched_ss_low_priority ) ) 4c694: 2f2a 0004 movel %a2@(4),%sp@- 4c698: 4e93 jsr %a3@ 4c69a: 588f addql #4,%sp 4c69c: 4a00 tstb %d0 4c69e: 67a2 beqs 4c642 <_POSIX_Thread_Translate_sched_param+0x46> return EINVAL; *budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_CALLOUT; 4c6a0: 7003 moveq #3,%d0 *budget_callout = _POSIX_Threads_Sporadic_budget_callout; 4c6a2: 2abc 0004 6678 movel #288376,%a5@ return EINVAL; if ( !_POSIX_Priority_Is_valid( param->sched_ss_low_priority ) ) return EINVAL; *budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_CALLOUT; 4c6a8: 2880 movel %d0,%a4@ *budget_callout = _POSIX_Threads_Sporadic_budget_callout; 4c6aa: 4280 clrl %d0 return 0; } return EINVAL; } 4c6ac: 4cee 3c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a5 4c6b2: 4e5e unlk %fp 4c6b4: 4e75 rts *budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE; return 0; } if ( policy == SCHED_FIFO ) { *budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_NONE; 4c6b6: 4294 clrl %a4@ 4c6b8: 4200 clrb %d0 *budget_callout = _POSIX_Threads_Sporadic_budget_callout; return 0; } return EINVAL; } 4c6ba: 4cee 3c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a5 4c6c0: 4e5e unlk %fp 4c6c2: 4e75 rts *budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_NONE; return 0; } if ( policy == SCHED_RR ) { *budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_EXHAUST_TIMESLICE; 4c6c4: 2880 movel %d0,%a4@ 4c6c6: 4200 clrb %d0 *budget_callout = _POSIX_Threads_Sporadic_budget_callout; return 0; } return EINVAL; } 4c6c8: 4cee 3c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a5 4c6ce: 4e5e unlk %fp 4c6d0: 4e75 rts ... 0004b31c <_POSIX_Threads_Sporadic_budget_callout>: RTEMS_INLINE_ROUTINE Priority_Control _POSIX_Priority_To_core( int priority ) { return (Priority_Control) (POSIX_SCHEDULER_MAXIMUM_PRIORITY - priority + 1); 4b31c: 4280 clrl %d0 /* * This will prevent the thread from consuming its entire "budget" * while at low priority. */ the_thread->cpu_time_budget = 0xFFFFFFFF; /* XXX should be based on MAX_U32 */ 4b31e: 72ff moveq #-1,%d1 * _POSIX_Threads_Sporadic_budget_callout */ void _POSIX_Threads_Sporadic_budget_callout( Thread_Control *the_thread ) { 4b320: 4e56 0000 linkw %fp,#0 4b324: 206e 0008 moveal %fp@(8),%a0 4b328: 1039 0005 d752 moveb 5d752 ,%d0 POSIX_API_Control *api; uint32_t new_priority; api = the_thread->API_Extensions[ THREAD_API_POSIX ]; 4b32e: 2268 010e moveal %a0@(270),%a1 4b332: 90a9 0088 subl %a1@(136),%d0 /* * This will prevent the thread from consuming its entire "budget" * while at low priority. */ the_thread->cpu_time_budget = 0xFFFFFFFF; /* XXX should be based on MAX_U32 */ 4b336: 2141 0076 movel %d1,%a0@(118) new_priority = _POSIX_Priority_To_core(api->schedparam.sched_ss_low_priority); the_thread->real_priority = new_priority; 4b33a: 2140 0018 movel %d0,%a0@(24) */ #if 0 printk( "callout %d %d %d\n", the_thread->resource_count, the_thread->current_priority, new_priority ); #endif if ( the_thread->resource_count == 0 ) { 4b33e: 4aa8 001c tstl %a0@(28) 4b342: 6606 bnes 4b34a <_POSIX_Threads_Sporadic_budget_callout+0x2e> /* * Make sure we are actually lowering it. If they have lowered it * to logically lower than sched_ss_low_priority, then we do not want to * change it. */ if ( the_thread->current_priority < new_priority ) { 4b344: b0a8 0014 cmpl %a0@(20),%d0 4b348: 6204 bhis 4b34e <_POSIX_Threads_Sporadic_budget_callout+0x32> #if 0 printk( "lower priority\n" ); #endif } } } 4b34a: 4e5e unlk %fp <== NOT EXECUTED 4b34c: 4e75 rts <== NOT EXECUTED * Make sure we are actually lowering it. If they have lowered it * to logically lower than sched_ss_low_priority, then we do not want to * change it. */ if ( the_thread->current_priority < new_priority ) { _Thread_Change_priority( the_thread, new_priority, true ); 4b34e: 4878 0001 pea 1 4b352: 2f00 movel %d0,%sp@- 4b354: 2f08 movel %a0,%sp@- 4b356: 4eb9 0004 789c jsr 4789c <_Thread_Change_priority> 4b35c: 4fef 000c lea %sp@(12),%sp #if 0 printk( "lower priority\n" ); #endif } } } 4b360: 4e5e unlk %fp 4b362: 4e75 rts 0004d550 <_POSIX_Threads_cancel_run>: thread_support = the_thread->API_Extensions[ THREAD_API_POSIX ]; handler_stack = &thread_support->Cancellation_Handlers; thread_support->cancelability_state = PTHREAD_CANCEL_DISABLE; 4d550: 7001 moveq #1,%d0 #include void _POSIX_Threads_cancel_run( Thread_Control *the_thread ) { 4d552: 4e56 ffec linkw %fp,#-20 4d556: 206e 0008 moveal %fp@(8),%a0 4d55a: 48d7 3c04 moveml %d2/%a2-%a5,%sp@ POSIX_Cancel_Handler_control *handler; Chain_Control *handler_stack; POSIX_API_Control *thread_support; ISR_Level level; thread_support = the_thread->API_Extensions[ THREAD_API_POSIX ]; 4d55e: 2668 010e moveal %a0@(270),%a3 */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 4d562: 45eb 00e4 lea %a3@(228),%a2 handler_stack = &thread_support->Cancellation_Handlers; thread_support->cancelability_state = PTHREAD_CANCEL_DISABLE; 4d566: 2740 00d4 movel %d0,%a3@(212) POSIX_API_Control *thread_support; ISR_Level level; thread_support = the_thread->API_Extensions[ THREAD_API_POSIX ]; handler_stack = &thread_support->Cancellation_Handlers; 4d56a: b5eb 00e0 cmpal %a3@(224),%a2 4d56e: 673c beqs 4d5ac <_POSIX_Threads_cancel_run+0x5c> 4d570: 49f9 0004 9200 lea 49200 <_Workspace_Free>,%a4 thread_support->cancelability_state = PTHREAD_CANCEL_DISABLE; while ( !_Chain_Is_empty( handler_stack ) ) { _ISR_Disable( level ); 4d576: 243c 0000 0700 movel #1792,%d2 4d57c: 2002 movel %d2,%d0 4d57e: 40c1 movew %sr,%d1 4d580: 8081 orl %d1,%d0 4d582: 46c0 movew %d0,%sr handler = (POSIX_Cancel_Handler_control *) 4d584: 2a6a 0004 moveal %a2@(4),%a5 ) { Chain_Node *next; Chain_Node *previous; next = the_node->next; 4d588: 2055 moveal %a5@,%a0 previous = the_node->previous; 4d58a: 226d 0004 moveal %a5@(4),%a1 next->previous = previous; previous->next = next; 4d58e: 2288 movel %a0,%a1@ Chain_Node *next; Chain_Node *previous; next = the_node->next; previous = the_node->previous; next->previous = previous; 4d590: 2149 0004 movel %a1,%a0@(4) _Chain_Tail( handler_stack )->previous; _Chain_Extract_unprotected( &handler->Node ); _ISR_Enable( level ); 4d594: 46c1 movew %d1,%sr (*handler->routine)( handler->arg ); 4d596: 2f2d 000c movel %a5@(12),%sp@- 4d59a: 206d 0008 moveal %a5@(8),%a0 4d59e: 4e90 jsr %a0@ _Workspace_Free( handler ); 4d5a0: 2f0d movel %a5,%sp@- 4d5a2: 4e94 jsr %a4@ POSIX_API_Control *thread_support; ISR_Level level; thread_support = the_thread->API_Extensions[ THREAD_API_POSIX ]; handler_stack = &thread_support->Cancellation_Handlers; 4d5a4: 508f addql #8,%sp 4d5a6: b5eb 00e0 cmpal %a3@(224),%a2 4d5aa: 66d0 bnes 4d57c <_POSIX_Threads_cancel_run+0x2c> (*handler->routine)( handler->arg ); _Workspace_Free( handler ); } } 4d5ac: 4cee 3c04 ffec moveml %fp@(-20),%d2/%a2-%a5 4d5b2: 4e5e unlk %fp 4d5b4: 4e75 rts ... 0004b40c <_POSIX_Timer_Manager_initialization>: * Initialize the internal structure in which the data of all * the timers are stored */ void _POSIX_Timer_Manager_initialization(void) { 4b40c: 4e56 0000 linkw %fp,#0 _Objects_Initialize_information( 4b410: 4878 00ff pea ff 4b414: 4878 0001 pea 1 4b418: 4878 0072 pea 72 4b41c: 2f39 0005 dd52 movel 5dd52 ,%sp@- 4b422: 4878 0009 pea 9 4b426: 4878 0003 pea 3 4b42a: 4879 0005 f198 pea 5f198 <_POSIX_Timer_Information> 4b430: 4eb9 0004 7598 jsr 47598 <_Objects_Initialize_information> 4b436: 4fef 001c lea %sp@(28),%sp , false, /* true if this is a global object class */ NULL /* Proxy extraction support callout */ #endif ); } 4b43a: 4e5e unlk %fp 4b43c: 4e75 rts ... 00045cc0 <_POSIX_Timer_TSR>: * This is the operation that is run when a timer expires */ void _POSIX_Timer_TSR( Objects_Id timer __attribute__((unused)), void *data) { 45cc0: 4e56 0000 linkw %fp,#0 45cc4: 2f0a movel %a2,%sp@- 45cc6: 246e 000c moveal %fp@(12),%a2 bool activated; ptimer = (POSIX_Timer_Control *)data; /* Increment the number of expirations. */ ptimer->overrun = ptimer->overrun + 1; 45cca: 52aa 0066 addql #1,%a2@(102) /* The timer must be reprogrammed */ if ( ( ptimer->timer_data.it_interval.tv_sec != 0 ) || 45cce: 4aaa 0052 tstl %a2@(82) 45cd2: 6606 bnes 45cda <_POSIX_Timer_TSR+0x1a> ( ptimer->timer_data.it_interval.tv_nsec != 0 ) ) { 45cd4: 4aaa 0056 tstl %a2@(86) 45cd8: 672a beqs 45d04 <_POSIX_Timer_TSR+0x44> activated = _POSIX_Timer_Insert_helper( 45cda: 2f0a movel %a2,%sp@- 45cdc: 4879 0004 5cc0 pea 45cc0 <_POSIX_Timer_TSR> 45ce2: 2f2a 0008 movel %a2@(8),%sp@- 45ce6: 2f2a 0062 movel %a2@(98),%sp@- 45cea: 486a 0010 pea %a2@(16) 45cee: 4eb9 0004 bedc jsr 4bedc <_POSIX_Timer_Insert_helper> ptimer->ticks, ptimer->Object.id, _POSIX_Timer_TSR, ptimer ); if ( !activated ) 45cf4: 4fef 0014 lea %sp@(20),%sp 45cf8: 4a00 tstb %d0 45cfa: 662a bnes 45d26 <_POSIX_Timer_TSR+0x66> /* After the signal handler returns, the count of expirations of the * timer must be set to 0. */ ptimer->overrun = 0; } 45cfc: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED 45d00: 4e5e unlk %fp <== NOT EXECUTED 45d02: 4e75 rts <== NOT EXECUTED /* The state really did not change but just to be safe */ ptimer->state = POSIX_TIMER_STATE_CREATE_RUN; } else { /* Indicates that the timer is stopped */ ptimer->state = POSIX_TIMER_STATE_CREATE_STOP; 45d04: 7004 moveq #4,%d0 <== NOT EXECUTED 45d06: 1540 003c moveb %d0,%a2@(60) <== NOT EXECUTED /* * The sending of the signal to the process running the handling function * specified for that signal is simulated */ if ( pthread_kill ( ptimer->thread_id, ptimer->inf.sigev_signo ) ) { 45d0a: 2f2a 0042 movel %a2@(66),%sp@- <== NOT EXECUTED 45d0e: 2f2a 0038 movel %a2@(56),%sp@- <== NOT EXECUTED 45d12: 4eb9 0004 b9f0 jsr 4b9f0 <== NOT EXECUTED } /* After the signal handler returns, the count of expirations of the * timer must be set to 0. */ ptimer->overrun = 0; 45d18: 508f addql #8,%sp <== NOT EXECUTED 45d1a: 42aa 0066 clrl %a2@(102) <== NOT EXECUTED } 45d1e: 246e fffc moveal %fp@(-4),%a2 45d22: 4e5e unlk %fp 45d24: 4e75 rts ); if ( !activated ) return; /* Store the time when the timer was started again */ _TOD_Get( &ptimer->time ); 45d26: 486a 006a pea %a2@(106) 45d2a: 4eb9 0004 7470 jsr 47470 <_TOD_Get> /* Increment the number of expirations. */ ptimer->overrun = ptimer->overrun + 1; /* The timer must be reprogrammed */ if ( ( ptimer->timer_data.it_interval.tv_sec != 0 ) || 45d30: 588f addql #4,%sp /* Store the time when the timer was started again */ _TOD_Get( &ptimer->time ); /* The state really did not change but just to be safe */ ptimer->state = POSIX_TIMER_STATE_CREATE_RUN; 45d32: 7003 moveq #3,%d0 45d34: 1540 003c moveb %d0,%a2@(60) /* * The sending of the signal to the process running the handling function * specified for that signal is simulated */ if ( pthread_kill ( ptimer->thread_id, ptimer->inf.sigev_signo ) ) { 45d38: 2f2a 0042 movel %a2@(66),%sp@- 45d3c: 2f2a 0038 movel %a2@(56),%sp@- 45d40: 4eb9 0004 b9f0 jsr 4b9f0 } /* After the signal handler returns, the count of expirations of the * timer must be set to 0. */ ptimer->overrun = 0; 45d46: 508f addql #8,%sp 45d48: 42aa 0066 clrl %a2@(102) 45d4c: 60d0 bras 45d1e <_POSIX_Timer_TSR+0x5e> ... 0004d65c <_POSIX_signals_Check_signal>: ) { siginfo_t siginfo_struct; sigset_t saved_signals_blocked; if ( ! _POSIX_signals_Clear_signals( api, signo, &siginfo_struct, 4d65c: 4280 clrl %d0 bool _POSIX_signals_Check_signal( POSIX_API_Control *api, int signo, bool is_global ) { 4d65e: 4e56 ffdc linkw %fp,#-36 4d662: 48d7 1c1c moveml %d2-%d4/%a2-%a4,%sp@ siginfo_t siginfo_struct; sigset_t saved_signals_blocked; if ( ! _POSIX_signals_Clear_signals( api, signo, &siginfo_struct, 4d666: 4878 0001 pea 1 4d66a: 102e 0013 moveb %fp@(19),%d0 4d66e: 260e movel %fp,%d3 4d670: 0683 ffff fff4 addil #-12,%d3 bool _POSIX_signals_Check_signal( POSIX_API_Control *api, int signo, bool is_global ) { 4d676: 242e 000c movel %fp@(12),%d2 siginfo_t siginfo_struct; sigset_t saved_signals_blocked; if ( ! _POSIX_signals_Clear_signals( api, signo, &siginfo_struct, 4d67a: 2f00 movel %d0,%sp@- bool _POSIX_signals_Check_signal( POSIX_API_Control *api, int signo, bool is_global ) { 4d67c: 246e 0008 moveal %fp@(8),%a2 siginfo_t siginfo_struct; sigset_t saved_signals_blocked; if ( ! _POSIX_signals_Clear_signals( api, signo, &siginfo_struct, 4d680: 2f03 movel %d3,%sp@- 4d682: 2f02 movel %d2,%sp@- 4d684: 2f0a movel %a2,%sp@- 4d686: 4eb9 0004 d708 jsr 4d708 <_POSIX_signals_Clear_signals> 4d68c: 4fef 0014 lea %sp@(20),%sp 4d690: 4a00 tstb %d0 4d692: 6766 beqs 4d6fa <_POSIX_signals_Check_signal+0x9e> #endif /* * Just to prevent sending a signal which is currently being ignored. */ if ( _POSIX_signals_Vectors[ signo ].sa_handler == SIG_IGN ) 4d694: 2202 movel %d2,%d1 4d696: 2002 movel %d2,%d0 4d698: 43f9 0005 f3b2 lea 5f3b2 <_POSIX_signals_Vectors>,%a1 4d69e: e589 lsll #2,%d1 4d6a0: e988 lsll #4,%d0 4d6a2: 9081 subl %d1,%d0 4d6a4: 2040 moveal %d0,%a0 4d6a6: d1fc 0005 f3ba addal #390074,%a0 4d6ac: 7201 moveq #1,%d1 4d6ae: 2050 moveal %a0@,%a0 4d6b0: b288 cmpl %a0,%d1 4d6b2: 6746 beqs 4d6fa <_POSIX_signals_Check_signal+0x9e> /* * Block the signals requested in sa_mask */ saved_signals_blocked = api->signals_blocked; api->signals_blocked |= _POSIX_signals_Vectors[ signo ].sa_mask; 4d6b4: 2842 moveal %d2,%a4 4d6b6: 47f4 2a01 lea %a4@(00000001,%d2:l:2),%a3 return false; /* * Block the signals requested in sa_mask */ saved_signals_blocked = api->signals_blocked; 4d6ba: 282a 00cc movel %a2@(204),%d4 api->signals_blocked |= _POSIX_signals_Vectors[ signo ].sa_mask; 4d6be: 2231 bc00 movel %a1@(00000000,%a3:l:4),%d1 4d6c2: 8284 orl %d4,%d1 4d6c4: 2541 00cc movel %d1,%a2@(204) /* * Here, the signal handler function executes */ switch ( _POSIX_signals_Vectors[ signo ].sa_flags ) { 4d6c8: 7202 moveq #2,%d1 4d6ca: b2b1 0800 cmpl %a1@(00000000,%d0:l),%d1 4d6ce: 6716 beqs 4d6e6 <_POSIX_signals_Check_signal+0x8a> &siginfo_struct, NULL /* context is undefined per 1003.1b-1993, p. 66 */ ); break; default: (*_POSIX_signals_Vectors[ signo ].sa_handler)( signo ); 4d6d0: 2f02 movel %d2,%sp@- 4d6d2: 4e90 jsr %a0@ 4d6d4: 588f addql #4,%sp } /* * Restore the previous set of blocked signals */ api->signals_blocked = saved_signals_blocked; 4d6d6: 7001 moveq #1,%d0 4d6d8: 2544 00cc movel %d4,%a2@(204) return true; } 4d6dc: 4cee 1c1c ffdc moveml %fp@(-36),%d2-%d4/%a2-%a4 4d6e2: 4e5e unlk %fp 4d6e4: 4e75 rts /* * Here, the signal handler function executes */ switch ( _POSIX_signals_Vectors[ signo ].sa_flags ) { case SA_SIGINFO: (*_POSIX_signals_Vectors[ signo ].sa_sigaction)( 4d6e6: 42a7 clrl %sp@- 4d6e8: 2f03 movel %d3,%sp@- 4d6ea: 2f02 movel %d2,%sp@- 4d6ec: 4e90 jsr %a0@ signo, &siginfo_struct, NULL /* context is undefined per 1003.1b-1993, p. 66 */ ); break; 4d6ee: 4fef 000c lea %sp@(12),%sp } /* * Restore the previous set of blocked signals */ api->signals_blocked = saved_signals_blocked; 4d6f2: 2544 00cc movel %d4,%a2@(204) 4d6f6: 7001 moveq #1,%d0 4d6f8: 60e2 bras 4d6dc <_POSIX_signals_Check_signal+0x80> return true; } 4d6fa: 4cee 1c1c ffdc moveml %fp@(-36),%d2-%d4/%a2-%a4 /* * Restore the previous set of blocked signals */ api->signals_blocked = saved_signals_blocked; return true; 4d700: 4200 clrb %d0 } 4d702: 4e5e unlk %fp 4d704: 4e75 rts ... 0004e874 <_POSIX_signals_Clear_process_signals>: clear_signal = true; mask = signo_to_mask( signo ); ISR_Level level; _ISR_Disable( level ); 4e874: 203c 0000 0700 movel #1792,%d0 */ void _POSIX_signals_Clear_process_signals( int signo ) { 4e87a: 4e56 0000 linkw %fp,#0 4e87e: 222e 0008 movel %fp@(8),%d1 4e882: 2f03 movel %d3,%sp@- 4e884: 2f02 movel %d2,%sp@- clear_signal = true; mask = signo_to_mask( signo ); ISR_Level level; _ISR_Disable( level ); 4e886: 40c2 movew %sr,%d2 4e888: 8082 orl %d2,%d0 4e88a: 46c0 movew %d0,%sr if ( _POSIX_signals_Vectors[ signo ].sa_flags == SA_SIGINFO ) { 4e88c: 2601 movel %d1,%d3 4e88e: 2001 movel %d1,%d0 4e890: 41f9 0005 f3b2 lea 5f3b2 <_POSIX_signals_Vectors>,%a0 4e896: e58b lsll #2,%d3 4e898: e988 lsll #4,%d0 4e89a: 9083 subl %d3,%d0 4e89c: 7602 moveq #2,%d3 4e89e: b6b0 0800 cmpl %a0@(00000000,%d0:l),%d3 4e8a2: 6726 beqs 4e8ca <_POSIX_signals_Clear_process_signals+0x56> if ( !_Chain_Is_empty( &_POSIX_signals_Siginfo[ signo ] ) ) clear_signal = false; } if ( clear_signal ) { _POSIX_signals_Pending &= ~mask; 4e8a4: 5381 subql #1,%d1 4e8a6: 7001 moveq #1,%d0 4e8a8: e3a8 lsll %d1,%d0 4e8aa: 4680 notl %d0 4e8ac: c0b9 0005 f5a6 andl 5f5a6 <_POSIX_signals_Pending>,%d0 4e8b2: 23c0 0005 f5a6 movel %d0,5f5a6 <_POSIX_signals_Pending> if ( !_POSIX_signals_Pending ) 4e8b8: 6606 bnes 4e8c0 <_POSIX_signals_Clear_process_signals+0x4c> _Thread_Do_post_task_switch_extension--; 4e8ba: 53b9 0005 efa6 subql #1,5efa6 <_Thread_Do_post_task_switch_extension> } _ISR_Enable( level ); 4e8c0: 46c2 movew %d2,%sr } 4e8c2: 241f movel %sp@+,%d2 4e8c4: 261f movel %sp@+,%d3 4e8c6: 4e5e unlk %fp 4e8c8: 4e75 rts ISR_Level level; _ISR_Disable( level ); if ( _POSIX_signals_Vectors[ signo ].sa_flags == SA_SIGINFO ) { if ( !_Chain_Is_empty( &_POSIX_signals_Siginfo[ signo ] ) ) 4e8ca: 0680 0005 f5aa addil #390570,%d0 */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 4e8d0: 2040 moveal %d0,%a0 4e8d2: 5888 addql #4,%a0 4e8d4: 2240 moveal %d0,%a1 4e8d6: b1d1 cmpal %a1@,%a0 4e8d8: 67ca beqs 4e8a4 <_POSIX_signals_Clear_process_signals+0x30> if ( clear_signal ) { _POSIX_signals_Pending &= ~mask; if ( !_POSIX_signals_Pending ) _Thread_Do_post_task_switch_extension--; } _ISR_Enable( level ); 4e8da: 46c2 movew %d2,%sr <== NOT EXECUTED } 4e8dc: 241f movel %sp@+,%d2 <== NOT EXECUTED 4e8de: 261f movel %sp@+,%d3 <== NOT EXECUTED 4e8e0: 4e5e unlk %fp <== NOT EXECUTED 4e8e2: 4e75 rts 0004d708 <_POSIX_signals_Clear_signals>: static inline sigset_t signo_to_mask( uint32_t sig ) { return 1u << (sig - 1); 4d708: 7001 moveq #1,%d0 int signo, siginfo_t *info, bool is_global, bool check_blocked ) { 4d70a: 4e56 ffe8 linkw %fp,#-24 4d70e: 206e 0008 moveal %fp@(8),%a0 4d712: 48d7 0c3c moveml %d2-%d5/%a2-%a3,%sp@ 4d716: 242e 000c movel %fp@(12),%d2 4d71a: 2202 movel %d2,%d1 4d71c: 5381 subql #1,%d1 4d71e: 1a2e 0017 moveb %fp@(23),%d5 4d722: e3a8 lsll %d1,%d0 /* set blocked signals based on if checking for them, SIGNAL_ALL_MASK * insures that no signals are blocked and all are checked. */ if ( check_blocked ) 4d724: 4a2e 001b tstb %fp@(27) 4d728: 664e bnes 4d778 <_POSIX_signals_Clear_signals+0x70> 4d72a: 78ff moveq #-1,%d4 signals_blocked = SIGNAL_ALL_MASK; /* XXX is this right for siginfo type signals? */ /* XXX are we sure they can be cleared the same way? */ _ISR_Disable( level ); 4d72c: 223c 0000 0700 movel #1792,%d1 4d732: 40c3 movew %sr,%d3 4d734: 8283 orl %d3,%d1 4d736: 46c1 movew %d1,%sr if ( is_global ) { 4d738: 4a05 tstb %d5 4d73a: 6752 beqs 4d78e <_POSIX_signals_Clear_signals+0x86> if ( mask & (_POSIX_signals_Pending & signals_blocked) ) { 4d73c: c0b9 0005 f5a6 andl 5f5a6 <_POSIX_signals_Pending>,%d0 4d742: c084 andl %d4,%d0 4d744: 676a beqs 4d7b0 <_POSIX_signals_Clear_signals+0xa8> if ( _POSIX_signals_Vectors[ signo ].sa_flags == SA_SIGINFO ) { 4d746: 2202 movel %d2,%d1 4d748: 2002 movel %d2,%d0 4d74a: 47f9 0004 e874 lea 4e874 <_POSIX_signals_Clear_process_signals>,%a3 4d750: 41f9 0005 f3b2 lea 5f3b2 <_POSIX_signals_Vectors>,%a0 4d756: e589 lsll #2,%d1 4d758: e988 lsll #4,%d0 4d75a: 9081 subl %d1,%d0 4d75c: 7202 moveq #2,%d1 4d75e: b2b0 0800 cmpl %a0@(00000000,%d0:l),%d1 4d762: 675a beqs 4d7be <_POSIX_signals_Clear_signals+0xb6> &psiginfo->Node ); } else do_callout = false; } _POSIX_signals_Clear_process_signals( signo ); 4d764: 2f02 movel %d2,%sp@- 4d766: 4e93 jsr %a3@ 4d768: 588f addql #4,%sp 4d76a: 7001 moveq #1,%d0 if ( mask & (api->signals_pending & signals_blocked) ) { api->signals_pending &= ~mask; do_callout = true; } } _ISR_Enable( level ); 4d76c: 46c3 movew %d3,%sr return do_callout; } 4d76e: 4cee 0c3c ffe8 moveml %fp@(-24),%d2-%d5/%a2-%a3 4d774: 4e5e unlk %fp 4d776: 4e75 rts /* set blocked signals based on if checking for them, SIGNAL_ALL_MASK * insures that no signals are blocked and all are checked. */ if ( check_blocked ) signals_blocked = ~api->signals_blocked; 4d778: 2828 00cc movel %a0@(204),%d4 signals_blocked = SIGNAL_ALL_MASK; /* XXX is this right for siginfo type signals? */ /* XXX are we sure they can be cleared the same way? */ _ISR_Disable( level ); 4d77c: 223c 0000 0700 movel #1792,%d1 /* set blocked signals based on if checking for them, SIGNAL_ALL_MASK * insures that no signals are blocked and all are checked. */ if ( check_blocked ) signals_blocked = ~api->signals_blocked; 4d782: 4684 notl %d4 signals_blocked = SIGNAL_ALL_MASK; /* XXX is this right for siginfo type signals? */ /* XXX are we sure they can be cleared the same way? */ _ISR_Disable( level ); 4d784: 40c3 movew %sr,%d3 4d786: 8283 orl %d3,%d1 4d788: 46c1 movew %d1,%sr if ( is_global ) { 4d78a: 4a05 tstb %d5 4d78c: 66ae bnes 4d73c <_POSIX_signals_Clear_signals+0x34> } _POSIX_signals_Clear_process_signals( signo ); do_callout = true; } } else { if ( mask & (api->signals_pending & signals_blocked) ) { 4d78e: 2428 00d0 movel %a0@(208),%d2 4d792: 2200 movel %d0,%d1 4d794: c282 andl %d2,%d1 4d796: c284 andl %d4,%d1 4d798: 6716 beqs 4d7b0 <_POSIX_signals_Clear_signals+0xa8> api->signals_pending &= ~mask; 4d79a: 4680 notl %d0 4d79c: c082 andl %d2,%d0 4d79e: 2140 00d0 movel %d0,%a0@(208) 4d7a2: 7001 moveq #1,%d0 do_callout = true; } } _ISR_Enable( level ); 4d7a4: 46c3 movew %d3,%sr return do_callout; } 4d7a6: 4cee 0c3c ffe8 moveml %fp@(-24),%d2-%d5/%a2-%a3 4d7ac: 4e5e unlk %fp 4d7ae: 4e75 rts _POSIX_signals_Clear_process_signals( signo ); do_callout = true; } } else { if ( mask & (api->signals_pending & signals_blocked) ) { api->signals_pending &= ~mask; 4d7b0: 4200 clrb %d0 do_callout = true; } } _ISR_Enable( level ); 4d7b2: 46c3 movew %d3,%sr return do_callout; } 4d7b4: 4cee 0c3c ffe8 moveml %fp@(-24),%d2-%d5/%a2-%a3 4d7ba: 4e5e unlk %fp 4d7bc: 4e75 rts _ISR_Disable( level ); if ( is_global ) { if ( mask & (_POSIX_signals_Pending & signals_blocked) ) { if ( _POSIX_signals_Vectors[ signo ].sa_flags == SA_SIGINFO ) { psiginfo = (POSIX_signals_Siginfo_node *) 4d7be: 0680 0005 f5aa addil #390570,%d0 */ RTEMS_INLINE_ROUTINE bool _Chain_Is_empty( Chain_Control *the_chain ) { return (the_chain->first == _Chain_Tail(the_chain)); 4d7c4: 2040 moveal %d0,%a0 4d7c6: 2458 moveal %a0@+,%a2 */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 4d7c8: b1ca cmpal %a2,%a0 4d7ca: 6744 beqs 4d810 <_POSIX_signals_Clear_signals+0x108> { Chain_Node *return_node; Chain_Node *new_first; return_node = the_chain->first; new_first = return_node->next; 4d7cc: 2052 moveal %a2@,%a0 the_chain->first = new_first; 4d7ce: 2240 moveal %d0,%a1 4d7d0: 2288 movel %a0,%a1@ new_first->previous = _Chain_Head(the_chain); 4d7d2: 2140 0004 movel %d0,%a0@(4) _Chain_Get_unprotected( &_POSIX_signals_Siginfo[ signo ] ); _POSIX_signals_Clear_process_signals( signo ); 4d7d6: 2f02 movel %d2,%sp@- 4d7d8: 4e93 jsr %a3@ * It may be impossible to get here with an empty chain * BUT until that is proven we need to be defensive and * protect against it. */ if ( psiginfo ) { *info = psiginfo->Info; 4d7da: 206e 0010 moveal %fp@(16),%a0 the_node->next = _Chain_Tail(the_chain); old_last_node = the_chain->last; the_chain->last = the_node; old_last_node->next = the_node; the_node->previous = old_last_node; 4d7de: 588f addql #4,%sp 4d7e0: 20ea 0008 movel %a2@(8),%a0@+ 4d7e4: 20ea 000c movel %a2@(12),%a0@+ 4d7e8: 20aa 0010 movel %a2@(16),%a0@ Chain_Node *the_node ) { Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); 4d7ec: 24bc 0005 f536 movel #390454,%a2@ old_last_node = the_chain->last; 4d7f2: 2279 0005 f53a moveal 5f53a <_POSIX_signals_Inactive_siginfo+0x8>,%a1 the_chain->last = the_node; 4d7f8: 23ca 0005 f53a movel %a2,5f53a <_POSIX_signals_Inactive_siginfo+0x8> old_last_node->next = the_node; the_node->previous = old_last_node; 4d7fe: 2549 0004 movel %a1,%a2@(4) Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); old_last_node = the_chain->last; the_chain->last = the_node; old_last_node->next = the_node; 4d802: 228a movel %a2,%a1@ &psiginfo->Node ); } else do_callout = false; } _POSIX_signals_Clear_process_signals( signo ); 4d804: 2f02 movel %d2,%sp@- 4d806: 4e93 jsr %a3@ 4d808: 588f addql #4,%sp 4d80a: 7001 moveq #1,%d0 4d80c: 6000 ff5e braw 4d76c <_POSIX_signals_Clear_signals+0x64> if ( is_global ) { if ( mask & (_POSIX_signals_Pending & signals_blocked) ) { if ( _POSIX_signals_Vectors[ signo ].sa_flags == SA_SIGINFO ) { psiginfo = (POSIX_signals_Siginfo_node *) _Chain_Get_unprotected( &_POSIX_signals_Siginfo[ signo ] ); _POSIX_signals_Clear_process_signals( signo ); 4d810: 2f02 movel %d2,%sp@- 4d812: 4e93 jsr %a3@ 4d814: 588f addql #4,%sp &psiginfo->Node ); } else do_callout = false; } _POSIX_signals_Clear_process_signals( signo ); 4d816: 2f02 movel %d2,%sp@- 4d818: 4e93 jsr %a3@ 4d81a: 588f addql #4,%sp 4d81c: 7001 moveq #1,%d0 4d81e: 6000 ff4c braw 4d76c <_POSIX_signals_Clear_signals+0x64> ... 0004e8e4 <_POSIX_signals_Set_process_signals>: sigset_t mask ) { ISR_Level level; _ISR_Disable( level ); 4e8e4: 203c 0000 0700 movel #1792,%d0 */ void _POSIX_signals_Set_process_signals( sigset_t mask ) { 4e8ea: 4e56 0000 linkw %fp,#0 ISR_Level level; _ISR_Disable( level ); 4e8ee: 40c1 movew %sr,%d1 4e8f0: 8081 orl %d1,%d0 4e8f2: 46c0 movew %d0,%sr if ( !_POSIX_signals_Pending ) 4e8f4: 2039 0005 f5a6 movel 5f5a6 <_POSIX_signals_Pending>,%d0 4e8fa: 6606 bnes 4e902 <_POSIX_signals_Set_process_signals+0x1e> _Thread_Do_post_task_switch_extension++; 4e8fc: 52b9 0005 efa6 addql #1,5efa6 <_Thread_Do_post_task_switch_extension> _POSIX_signals_Pending |= mask; 4e902: 80ae 0008 orl %fp@(8),%d0 4e906: 23c0 0005 f5a6 movel %d0,5f5a6 <_POSIX_signals_Pending> _ISR_Enable( level ); 4e90c: 46c1 movew %d1,%sr } 4e90e: 4e5e unlk %fp 4e910: 4e75 rts ... 00045b88 <_POSIX_signals_Ualarm_TSR>: void _POSIX_signals_Ualarm_TSR( Objects_Id id __attribute__((unused)), void *argument __attribute__((unused)) ) { 45b88: 4e56 0000 linkw %fp,#0 /* * Send a SIGALRM but if there is a problem, ignore it. * It's OK, there isn't a way this should fail. */ (void) kill( getpid(), SIGALRM ); 45b8c: 4eb9 0004 2a2c jsr 42a2c 45b92: 4878 000e pea e 45b96: 2f00 movel %d0,%sp@- 45b98: 4eb9 0004 5884 jsr 45884 RTEMS_INLINE_ROUTINE void _Watchdog_Reset( Watchdog_Control *the_watchdog ) { (void) _Watchdog_Remove( the_watchdog ); 45b9e: 4879 0006 10da pea 610da <_POSIX_signals_Ualarm_timer> 45ba4: 4eb9 0004 96ec jsr 496ec <_Watchdog_Remove> _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 45baa: 4fef 000c lea %sp@(12),%sp 45bae: 203c 0006 10da movel #397530,%d0 45bb4: 2d40 000c movel %d0,%fp@(12) 45bb8: 203c 0006 098c movel #395660,%d0 45bbe: 2d40 0008 movel %d0,%fp@(8) /* * If the reset interval is non-zero, reschedule ourselves. */ _Watchdog_Reset( &_POSIX_signals_Ualarm_timer ); } 45bc2: 4e5e unlk %fp 45bc4: 4ef9 0004 95a4 jmp 495a4 <_Watchdog_Insert> ... 0004e914 <_POSIX_signals_Unblock_thread>: 4e914: 7001 moveq #1,%d0 bool _POSIX_signals_Unblock_thread( Thread_Control *the_thread, int signo, siginfo_t *info ) { 4e916: 4e56 fff4 linkw %fp,#-12 4e91a: 222e 000c movel %fp@(12),%d1 4e91e: 48d7 040c moveml %d2-%d3/%a2,%sp@ 4e922: 246e 0008 moveal %fp@(8),%a2 4e926: 2601 movel %d1,%d3 4e928: 5383 subql #1,%d3 /* * Is the thread is specifically waiting for a signal? */ if ( _States_Is_interruptible_signal( the_thread->current_state ) ) { 4e92a: 242a 0010 movel %a2@(16),%d2 4e92e: 0282 1000 8000 andil #268468224,%d2 bool _POSIX_signals_Unblock_thread( Thread_Control *the_thread, int signo, siginfo_t *info ) { 4e934: 226e 0010 moveal %fp@(16),%a1 POSIX_API_Control *api; sigset_t mask; siginfo_t *the_info = NULL; api = the_thread->API_Extensions[ THREAD_API_POSIX ]; 4e938: 206a 010e moveal %a2@(270),%a0 4e93c: e7a8 lsll %d3,%d0 /* * Is the thread is specifically waiting for a signal? */ if ( _States_Is_interruptible_signal( the_thread->current_state ) ) { 4e93e: 0c82 1000 8000 cmpil #268468224,%d2 4e944: 6772 beqs 4e9b8 <_POSIX_signals_Unblock_thread+0xa4> } /* * Thread is not waiting due to a sigwait. */ if ( ~api->signals_blocked & mask ) { 4e946: 2228 00cc movel %a0@(204),%d1 4e94a: 4681 notl %d1 4e94c: c081 andl %d1,%d0 4e94e: 675c beqs 4e9ac <_POSIX_signals_Unblock_thread+0x98> * + Any other combination, do nothing. */ the_thread->do_post_task_switch_extension = true; if ( the_thread->current_state & STATES_INTERRUPTIBLE_BY_SIGNAL ) { 4e950: 202a 0010 movel %a2@(16),%d0 * it is not blocked, THEN * we need to dispatch at the end of this ISR. * + Any other combination, do nothing. */ the_thread->do_post_task_switch_extension = true; 4e954: 7201 moveq #1,%d1 4e956: 1541 0074 moveb %d1,%a2@(116) if ( the_thread->current_state & STATES_INTERRUPTIBLE_BY_SIGNAL ) { 4e95a: 0800 001c btst #28,%d0 4e95e: 6736 beqs 4e996 <_POSIX_signals_Unblock_thread+0x82> the_thread->Wait.return_code = EINTR; 4e960: 7004 moveq #4,%d0 4e962: 2540 0034 movel %d0,%a2@(52) #if 0 if ( _States_Is_waiting_on_thread_queue(the_thread->current_state) ) _Thread_queue_Extract_with_proxy( the_thread ); else #endif if ( _States_Is_delaying(the_thread->current_state) ){ 4e966: 103c 0008 moveb #8,%d0 4e96a: c0aa 0010 andl %a2@(16),%d0 4e96e: 673c beqs 4e9ac <_POSIX_signals_Unblock_thread+0x98> if ( _Watchdog_Is_active( &the_thread->Timer ) ) 4e970: 7202 moveq #2,%d1 4e972: b2aa 0050 cmpl %a2@(80),%d1 4e976: 6700 00a4 beqw 4ea1c <_POSIX_signals_Unblock_thread+0x108> RTEMS_INLINE_ROUTINE void _Thread_Unblock ( Thread_Control *the_thread ) { _Thread_Clear_state( the_thread, STATES_BLOCKED ); 4e97a: 2f3c 1003 fff8 movel #268697592,%sp@- <== NOT EXECUTED 4e980: 2f0a movel %a2,%sp@- <== NOT EXECUTED 4e982: 4eb9 0004 79e8 jsr 479e8 <_Thread_Clear_state> <== NOT EXECUTED 4e988: 508f addql #8,%sp <== NOT EXECUTED 4e98a: 4200 clrb %d0 <== NOT EXECUTED if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) ) _ISR_Signals_to_thread_executing = true; } } return false; } 4e98c: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 4e992: 4e5e unlk %fp 4e994: 4e75 rts if ( _States_Is_delaying(the_thread->current_state) ){ if ( _Watchdog_Is_active( &the_thread->Timer ) ) (void) _Watchdog_Remove( &the_thread->Timer ); _Thread_Unblock( the_thread ); } } else if ( the_thread->current_state == STATES_READY ) { 4e996: 4a80 tstl %d0 4e998: 6612 bnes 4e9ac <_POSIX_signals_Unblock_thread+0x98> if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) ) 4e99a: 2039 0005 ef9e movel 5ef9e <_ISR_Nest_level>,%d0 4e9a0: 670a beqs 4e9ac <_POSIX_signals_Unblock_thread+0x98> 4e9a2: b5f9 0005 efbe cmpal 5efbe <_Thread_Executing>,%a2 4e9a8: 6700 0094 beqw 4ea3e <_POSIX_signals_Unblock_thread+0x12a> _ISR_Signals_to_thread_executing = true; } } return false; } 4e9ac: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 (void) _Watchdog_Remove( &the_thread->Timer ); _Thread_Unblock( the_thread ); } } else if ( the_thread->current_state == STATES_READY ) { if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) ) _ISR_Signals_to_thread_executing = true; 4e9b2: 4200 clrb %d0 } } return false; } 4e9b4: 4e5e unlk %fp 4e9b6: 4e75 rts * Is the thread is specifically waiting for a signal? */ if ( _States_Is_interruptible_signal( the_thread->current_state ) ) { if ( (the_thread->Wait.option & mask) || (~api->signals_blocked & mask) ) { 4e9b8: 2400 movel %d0,%d2 4e9ba: c4aa 0030 andl %a2@(48),%d2 4e9be: 672a beqs 4e9ea <_POSIX_signals_Unblock_thread+0xd6> the_thread->Wait.return_code = EINTR; 4e9c0: 7004 moveq #4,%d0 the_info = (siginfo_t *) the_thread->Wait.return_argument; 4e9c2: 206a 0028 moveal %a2@(40),%a0 */ if ( _States_Is_interruptible_signal( the_thread->current_state ) ) { if ( (the_thread->Wait.option & mask) || (~api->signals_blocked & mask) ) { the_thread->Wait.return_code = EINTR; 4e9c6: 2540 0034 movel %d0,%a2@(52) the_info = (siginfo_t *) the_thread->Wait.return_argument; if ( !info ) { 4e9ca: 4a89 tstl %a1 4e9cc: 6734 beqs 4ea02 <_POSIX_signals_Unblock_thread+0xee> the_info->si_signo = signo; the_info->si_code = SI_USER; the_info->si_value.sival_int = 0; } else { *the_info = *info; 4e9ce: 20d9 movel %a1@+,%a0@+ 4e9d0: 20d9 movel %a1@+,%a0@+ 4e9d2: 2091 movel %a1@,%a0@ } _Thread_queue_Extract_with_proxy( the_thread ); 4e9d4: 2f0a movel %a2,%sp@- 4e9d6: 4eb9 0004 851c jsr 4851c <_Thread_queue_Extract_with_proxy> return true; 4e9dc: 588f addql #4,%sp the_info->si_value.sival_int = 0; } else { *the_info = *info; } _Thread_queue_Extract_with_proxy( the_thread ); 4e9de: 7001 moveq #1,%d0 if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) ) _ISR_Signals_to_thread_executing = true; } } return false; } 4e9e0: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 4e9e6: 4e5e unlk %fp 4e9e8: 4e75 rts * Is the thread is specifically waiting for a signal? */ if ( _States_Is_interruptible_signal( the_thread->current_state ) ) { if ( (the_thread->Wait.option & mask) || (~api->signals_blocked & mask) ) { 4e9ea: 2428 00cc movel %a0@(204),%d2 4e9ee: 4682 notl %d2 4e9f0: c082 andl %d2,%d0 4e9f2: 67b8 beqs 4e9ac <_POSIX_signals_Unblock_thread+0x98> the_thread->Wait.return_code = EINTR; 4e9f4: 7004 moveq #4,%d0 the_info = (siginfo_t *) the_thread->Wait.return_argument; 4e9f6: 206a 0028 moveal %a2@(40),%a0 */ if ( _States_Is_interruptible_signal( the_thread->current_state ) ) { if ( (the_thread->Wait.option & mask) || (~api->signals_blocked & mask) ) { the_thread->Wait.return_code = EINTR; 4e9fa: 2540 0034 movel %d0,%a2@(52) the_info = (siginfo_t *) the_thread->Wait.return_argument; if ( !info ) { 4e9fe: 4a89 tstl %a1 4ea00: 66cc bnes 4e9ce <_POSIX_signals_Unblock_thread+0xba> the_info->si_signo = signo; 4ea02: 2081 movel %d1,%a0@ the_info->si_code = SI_USER; 4ea04: 7201 moveq #1,%d1 the_info->si_value.sival_int = 0; 4ea06: 42a8 0008 clrl %a0@(8) the_info = (siginfo_t *) the_thread->Wait.return_argument; if ( !info ) { the_info->si_signo = signo; the_info->si_code = SI_USER; 4ea0a: 2141 0004 movel %d1,%a0@(4) the_info->si_value.sival_int = 0; } else { *the_info = *info; } _Thread_queue_Extract_with_proxy( the_thread ); 4ea0e: 2f0a movel %a2,%sp@- 4ea10: 4eb9 0004 851c jsr 4851c <_Thread_queue_Extract_with_proxy> return true; 4ea16: 588f addql #4,%sp the_info->si_value.sival_int = 0; } else { *the_info = *info; } _Thread_queue_Extract_with_proxy( the_thread ); 4ea18: 7001 moveq #1,%d0 4ea1a: 60c4 bras 4e9e0 <_POSIX_signals_Unblock_thread+0xcc> _Thread_queue_Extract_with_proxy( the_thread ); else #endif if ( _States_Is_delaying(the_thread->current_state) ){ if ( _Watchdog_Is_active( &the_thread->Timer ) ) (void) _Watchdog_Remove( &the_thread->Timer ); 4ea1c: 486a 0048 pea %a2@(72) 4ea20: 4eb9 0004 9094 jsr 49094 <_Watchdog_Remove> 4ea26: 588f addql #4,%sp 4ea28: 2f3c 1003 fff8 movel #268697592,%sp@- 4ea2e: 2f0a movel %a2,%sp@- 4ea30: 4eb9 0004 79e8 jsr 479e8 <_Thread_Clear_state> 4ea36: 508f addql #8,%sp 4ea38: 4200 clrb %d0 4ea3a: 6000 ff50 braw 4e98c <_POSIX_signals_Unblock_thread+0x78> _Thread_Unblock( the_thread ); } } else if ( the_thread->current_state == STATES_READY ) { if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) ) _ISR_Signals_to_thread_executing = true; 4ea3e: 7001 moveq #1,%d0 } } return false; } 4ea40: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 4ea46: 4e5e unlk %fp (void) _Watchdog_Remove( &the_thread->Timer ); _Thread_Unblock( the_thread ); } } else if ( the_thread->current_state == STATES_READY ) { if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) ) _ISR_Signals_to_thread_executing = true; 4ea48: 13c0 0005 f04c moveb %d0,5f04c <_ISR_Signals_to_thread_executing> 4ea4e: 4200 clrb %d0 } } return false; } 4ea50: 4e75 rts ... 0004bf8c <_Protected_heap_Allocate_aligned_with_boundary>: Heap_Control *heap, uintptr_t size, uintptr_t alignment, uintptr_t boundary ) { 4bf8c: 4e56 fffc linkw %fp,#-4 void *p; _RTEMS_Lock_allocator(); 4bf90: 2f39 0005 efb6 movel 5efb6 <_RTEMS_Allocator_Mutex>,%sp@- 4bf96: 4eb9 0004 6704 jsr 46704 <_API_Mutex_Lock> p = _Heap_Allocate_aligned_with_boundary( 4bf9c: 2f2e 0014 movel %fp@(20),%sp@- 4bfa0: 2f2e 0010 movel %fp@(16),%sp@- 4bfa4: 2f2e 000c movel %fp@(12),%sp@- 4bfa8: 2f2e 0008 movel %fp@(8),%sp@- 4bfac: 4eb9 0004 bc54 jsr 4bc54 <_Heap_Allocate_aligned_with_boundary> heap, size, alignment, boundary ); _RTEMS_Unlock_allocator(); 4bfb2: 2f39 0005 efb6 movel 5efb6 <_RTEMS_Allocator_Mutex>,%sp@- 4bfb8: 2d40 fffc movel %d0,%fp@(-4) 4bfbc: 4eb9 0004 6764 jsr 46764 <_API_Mutex_Unlock> return p; } 4bfc2: 202e fffc movel %fp@(-4),%d0 4bfc6: 4e5e unlk %fp 4bfc8: 4e75 rts ... 0004bfcc <_Protected_heap_Free>: bool _Protected_heap_Free( Heap_Control *the_heap, void *start_address ) { 4bfcc: 4e56 fffc linkw %fp,#-4 bool status; _RTEMS_Lock_allocator(); 4bfd0: 2f39 0005 efb6 movel 5efb6 <_RTEMS_Allocator_Mutex>,%sp@- 4bfd6: 4eb9 0004 6704 jsr 46704 <_API_Mutex_Lock> status = _Heap_Free( the_heap, start_address ); 4bfdc: 2f2e 000c movel %fp@(12),%sp@- 4bfe0: 2f2e 0008 movel %fp@(8),%sp@- 4bfe4: 4eb9 0004 bde8 jsr 4bde8 <_Heap_Free> _RTEMS_Unlock_allocator(); 4bfea: 2f39 0005 efb6 movel 5efb6 <_RTEMS_Allocator_Mutex>,%sp@- 4bff0: 2d40 fffc movel %d0,%fp@(-4) 4bff4: 4eb9 0004 6764 jsr 46764 <_API_Mutex_Unlock> return status; } 4bffa: 202e fffc movel %fp@(-4),%d0 4bffe: 4e5e unlk %fp 4c000: 4e75 rts ... 0005b958 <_Protected_heap_Get_block_size>: bool _Protected_heap_Get_block_size( Heap_Control *the_heap, void *starting_address, uintptr_t *size ) { 5b958: 4e56 fffc linkw %fp,#-4 bool status; _RTEMS_Lock_allocator(); 5b95c: 2f39 0005 efb6 movel 5efb6 <_RTEMS_Allocator_Mutex>,%sp@- 5b962: 4eb9 0004 6704 jsr 46704 <_API_Mutex_Lock> status = _Heap_Size_of_alloc_area( the_heap, starting_address, size ); 5b968: 2f2e 0010 movel %fp@(16),%sp@- 5b96c: 2f2e 000c movel %fp@(12),%sp@- 5b970: 2f2e 0008 movel %fp@(8),%sp@- 5b974: 4eb9 0005 bac8 jsr 5bac8 <_Heap_Size_of_alloc_area> _RTEMS_Unlock_allocator(); 5b97a: 2f39 0005 efb6 movel 5efb6 <_RTEMS_Allocator_Mutex>,%sp@- 5b980: 2d40 fffc movel %d0,%fp@(-4) 5b984: 4eb9 0004 6764 jsr 46764 <_API_Mutex_Unlock> return status; } 5b98a: 202e fffc movel %fp@(-4),%d0 5b98e: 4e5e unlk %fp 5b990: 4e75 rts ... 0004cafc <_Protected_heap_Walk>: bool _Protected_heap_Walk( Heap_Control *the_heap, int source, bool do_dump ) { 4cafc: 4e56 fff0 linkw %fp,#-16 * then it is forbidden to lock a mutex. But since we are inside * a critical section, it should be safe to walk it unlocked. * * NOTE: Dispatching is also disabled during initialization. */ if ( !_Thread_Dispatch_disable_level ) { 4cb00: 2039 0006 50b0 movel 650b0 <_Thread_Dispatch_disable_level>,%d0 bool _Protected_heap_Walk( Heap_Control *the_heap, int source, bool do_dump ) { 4cb06: 48d7 001c moveml %d2-%d4,%sp@ 4cb0a: 242e 0008 movel %fp@(8),%d2 4cb0e: 282e 000c movel %fp@(12),%d4 4cb12: 162e 0013 moveb %fp@(19),%d3 * then it is forbidden to lock a mutex. But since we are inside * a critical section, it should be safe to walk it unlocked. * * NOTE: Dispatching is also disabled during initialization. */ if ( !_Thread_Dispatch_disable_level ) { 4cb16: 4a80 tstl %d0 4cb18: 6720 beqs 4cb3a <_Protected_heap_Walk+0x3e> _RTEMS_Lock_allocator(); status = _Heap_Walk( the_heap, source, do_dump ); _RTEMS_Unlock_allocator(); } else { status = _Heap_Walk( the_heap, source, do_dump ); 4cb1a: 2d44 000c movel %d4,%fp@(12) 4cb1e: 0283 0000 00ff andil #255,%d3 4cb24: 2d42 0008 movel %d2,%fp@(8) 4cb28: 2d43 0010 movel %d3,%fp@(16) } return status; } 4cb2c: 4cee 001c fff0 moveml %fp@(-16),%d2-%d4 4cb32: 4e5e unlk %fp if ( !_Thread_Dispatch_disable_level ) { _RTEMS_Lock_allocator(); status = _Heap_Walk( the_heap, source, do_dump ); _RTEMS_Unlock_allocator(); } else { status = _Heap_Walk( the_heap, source, do_dump ); 4cb34: 4ef9 0004 bbc8 jmp 4bbc8 <_Heap_Walk> * a critical section, it should be safe to walk it unlocked. * * NOTE: Dispatching is also disabled during initialization. */ if ( !_Thread_Dispatch_disable_level ) { _RTEMS_Lock_allocator(); 4cb3a: 2f39 0006 5162 movel 65162 <_RTEMS_Allocator_Mutex>,%sp@- status = _Heap_Walk( the_heap, source, do_dump ); 4cb40: 0283 0000 00ff andil #255,%d3 * a critical section, it should be safe to walk it unlocked. * * NOTE: Dispatching is also disabled during initialization. */ if ( !_Thread_Dispatch_disable_level ) { _RTEMS_Lock_allocator(); 4cb46: 4eb9 0004 ad8c jsr 4ad8c <_API_Mutex_Lock> status = _Heap_Walk( the_heap, source, do_dump ); 4cb4c: 2f03 movel %d3,%sp@- 4cb4e: 2f04 movel %d4,%sp@- 4cb50: 2f02 movel %d2,%sp@- 4cb52: 4eb9 0004 bbc8 jsr 4bbc8 <_Heap_Walk> _RTEMS_Unlock_allocator(); 4cb58: 2f39 0006 5162 movel 65162 <_RTEMS_Allocator_Mutex>,%sp@- 4cb5e: 2d40 fffc movel %d0,%fp@(-4) 4cb62: 4eb9 0004 adec jsr 4adec <_API_Mutex_Unlock> } else { status = _Heap_Walk( the_heap, source, do_dump ); } return status; } 4cb68: 202e fffc movel %fp@(-4),%d0 * NOTE: Dispatching is also disabled during initialization. */ if ( !_Thread_Dispatch_disable_level ) { _RTEMS_Lock_allocator(); status = _Heap_Walk( the_heap, source, do_dump ); _RTEMS_Unlock_allocator(); 4cb6c: 4fef 0014 lea %sp@(20),%sp } else { status = _Heap_Walk( the_heap, source, do_dump ); } return status; } 4cb70: 4cee 001c fff0 moveml %fp@(-16),%d2-%d4 4cb76: 4e5e unlk %fp 4cb78: 4e75 rts ... 00046150 <_RTEMS_tasks_Initialize_user_tasks_body>: * * Output parameters: NONE */ void _RTEMS_tasks_Initialize_user_tasks_body( void ) { 46150: 4e56 ffe4 linkw %fp,#-28 46154: 48d7 1c1c moveml %d2-%d4/%a2-%a4,%sp@ rtems_initialization_tasks_table *user_tasks; /* * Move information into local variables */ user_tasks = Configuration_RTEMS_API.User_initialization_tasks_table; 46158: 2479 0005 d74a moveal 5d74a ,%a2 maximum = Configuration_RTEMS_API.number_of_initialization_tasks; 4615e: 2639 0005 d746 movel 5d746 ,%d3 /* * Verify that we have a set of user tasks to iterate */ if ( !user_tasks ) 46164: 4a8a tstl %a2 46166: 6754 beqs 461bc <_RTEMS_tasks_Initialize_user_tasks_body+0x6c> return; /* * Now iterate over the initialization tasks and create/start them. */ for ( index=0 ; index < maximum ; index++ ) { 46168: 4a83 tstl %d3 4616a: 6750 beqs 461bc <_RTEMS_tasks_Initialize_user_tasks_body+0x6c> 4616c: 280e movel %fp,%d4 4616e: 4282 clrl %d2 46170: 5984 subql #4,%d4 46172: 47f9 0004 5f24 lea 45f24 ,%a3 &id ); if ( !rtems_is_status_successful( return_value ) ) _Internal_error_Occurred( INTERNAL_ERROR_RTEMS_API, true, return_value ); return_value = rtems_task_start( 46178: 49f9 0004 61d8 lea 461d8 ,%a4 /* * Now iterate over the initialization tasks and create/start them. */ for ( index=0 ; index < maximum ; index++ ) { return_value = rtems_task_create( 4617e: 2f04 movel %d4,%sp@- 46180: 2f2a 000c movel %a2@(12),%sp@- 46184: 2f2a 0014 movel %a2@(20),%sp@- 46188: 2f2a 0004 movel %a2@(4),%sp@- 4618c: 2f2a 0008 movel %a2@(8),%sp@- 46190: 2f12 movel %a2@,%sp@- 46192: 4e93 jsr %a3@ user_tasks[ index ].stack_size, user_tasks[ index ].mode_set, user_tasks[ index ].attribute_set, &id ); if ( !rtems_is_status_successful( return_value ) ) 46194: 4fef 0018 lea %sp@(24),%sp 46198: 4a80 tstl %d0 4619a: 662a bnes 461c6 <_RTEMS_tasks_Initialize_user_tasks_body+0x76> _Internal_error_Occurred( INTERNAL_ERROR_RTEMS_API, true, return_value ); return_value = rtems_task_start( 4619c: 2f2a 0018 movel %a2@(24),%sp@- 461a0: 2f2a 0010 movel %a2@(16),%sp@- 461a4: 2f2e fffc movel %fp@(-4),%sp@- 461a8: 4e94 jsr %a4@ id, user_tasks[ index ].entry_point, user_tasks[ index ].argument ); if ( !rtems_is_status_successful( return_value ) ) 461aa: 4fef 000c lea %sp@(12),%sp 461ae: 4a80 tstl %d0 461b0: 6614 bnes 461c6 <_RTEMS_tasks_Initialize_user_tasks_body+0x76> return; /* * Now iterate over the initialization tasks and create/start them. */ for ( index=0 ; index < maximum ; index++ ) { 461b2: 5282 addql #1,%d2 461b4: 45ea 001c lea %a2@(28),%a2 461b8: b483 cmpl %d3,%d2 461ba: 65c2 bcss 4617e <_RTEMS_tasks_Initialize_user_tasks_body+0x2e> user_tasks[ index ].argument ); if ( !rtems_is_status_successful( return_value ) ) _Internal_error_Occurred( INTERNAL_ERROR_RTEMS_API, true, return_value ); } } 461bc: 4cee 1c1c ffe4 moveml %fp@(-28),%d2-%d4/%a2-%a4 461c2: 4e5e unlk %fp 461c4: 4e75 rts id, user_tasks[ index ].entry_point, user_tasks[ index ].argument ); if ( !rtems_is_status_successful( return_value ) ) _Internal_error_Occurred( INTERNAL_ERROR_RTEMS_API, true, return_value ); 461c6: 2f00 movel %d0,%sp@- 461c8: 4878 0001 pea 1 461cc: 4878 0001 pea 1 461d0: 4eb9 0004 6fcc jsr 46fcc <_Internal_error_Occurred> ... 0006abd0 <_TOD_Get_uptime_as_timespec>: */ void _TOD_Get_uptime_as_timespec( struct timespec *uptime ) { 6abd0: 4e56 fff8 linkw %fp,#-8 Timestamp_Control uptime_ts; /* assume time checked for NULL by caller */ _TOD_Get_uptime( &uptime_ts ); 6abd4: 486e fff8 pea %fp@(-8) 6abd8: 4eb9 0006 ab34 jsr 6ab34 <_TOD_Get_uptime> _Timestamp_To_timespec( &uptime_ts, uptime ); 6abde: 206e 0008 moveal %fp@(8),%a0 6abe2: 588f addql #4,%sp 6abe4: 202e fff8 movel %fp@(-8),%d0 6abe8: 222e fffc movel %fp@(-4),%d1 } 6abec: 4e5e unlk %fp { Timestamp_Control uptime_ts; /* assume time checked for NULL by caller */ _TOD_Get_uptime( &uptime_ts ); _Timestamp_To_timespec( &uptime_ts, uptime ); 6abee: 2080 movel %d0,%a0@ 6abf0: 2141 0004 movel %d1,%a0@(4) } 6abf4: 4e75 rts ... 00046bbc <_TOD_Handler_initialization>: * * Output parameters: NONE */ void _TOD_Handler_initialization(void) { 46bbc: 4e56 0000 linkw %fp,#0 /* Uptime (timespec) */ _Timestamp_Set_to_zero( &_TOD_Uptime ); /* TOD has not been set */ _TOD_Is_set = false; 46bc0: 4200 clrb %d0 _TOD_Activate(); } 46bc2: 4e5e unlk %fp /* Uptime (timespec) */ _Timestamp_Set_to_zero( &_TOD_Uptime ); /* TOD has not been set */ _TOD_Is_set = false; 46bc4: 13c0 0005 ef18 moveb %d0,5ef18 <_TOD_Is_set> */ void _TOD_Handler_initialization(void) { /* POSIX format TOD (timespec) */ _Timestamp_Set( &_TOD_Now, TOD_SECONDS_1970_THROUGH_1988, 0 ); 46bca: 203c 21da e500 movel #567993600,%d0 46bd0: 42b9 0005 ef9a clrl 5ef9a <_TOD_Now+0x4> 46bd6: 23c0 0005 ef96 movel %d0,5ef96 <_TOD_Now> /* Uptime (timespec) */ _Timestamp_Set_to_zero( &_TOD_Uptime ); 46bdc: 42b9 0005 ef82 clrl 5ef82 <_TOD_Uptime> 46be2: 42b9 0005 ef86 clrl 5ef86 <_TOD_Uptime+0x4> /* TOD has not been set */ _TOD_Is_set = false; _TOD_Activate(); } 46be8: 4e75 rts ... 000485c8 <_TOD_Set>: */ void _TOD_Set( const struct timespec *time ) { 485c8: 4e56 0000 linkw %fp,#0 485cc: 2039 0006 9514 movel 69514 <_Thread_Dispatch_disable_level>,%d0 485d2: 5280 addql #1,%d0 485d4: 2f0a movel %a2,%sp@- 485d6: 246e 0008 moveal %fp@(8),%a2 485da: 23c0 0006 9514 movel %d0,69514 <_Thread_Dispatch_disable_level> long seconds; _Thread_Disable_dispatch(); _TOD_Deactivate(); seconds = _TOD_Seconds_since_epoch(); 485e0: 2039 0006 95a6 movel 695a6 <_TOD_Now>,%d0 if ( time->tv_sec < seconds ) 485e6: 2212 movel %a2@,%d1 485e8: b280 cmpl %d0,%d1 485ea: 6d38 blts 48624 <_TOD_Set+0x5c> Watchdog_Adjust_directions direction, Watchdog_Interval units ) { _Watchdog_Adjust( &_Watchdog_Seconds_chain, direction, units ); 485ec: 9280 subl %d0,%d1 485ee: 2f01 movel %d1,%sp@- 485f0: 42a7 clrl %sp@- 485f2: 4879 0006 95e0 pea 695e0 <_Watchdog_Seconds_chain> 485f8: 4eb9 0004 acac jsr 4acac <_Watchdog_Adjust> _Watchdog_Adjust_seconds( WATCHDOG_BACKWARD, seconds - time->tv_sec ); else _Watchdog_Adjust_seconds( WATCHDOG_FORWARD, time->tv_sec - seconds ); /* POSIX format TOD (timespec) */ _Timestamp_Set( &_TOD_Now, time->tv_sec, time->tv_nsec ); 485fe: 23d2 0006 95a6 movel %a2@,695a6 <_TOD_Now> 48604: 588a addql #4,%a2 48606: 4fef 000c lea %sp@(12),%sp 4860a: 23d2 0006 95aa movel %a2@,695aa <_TOD_Now+0x4> _TOD_Is_set = true; _TOD_Activate(); _Thread_Enable_dispatch(); } 48610: 246e fffc moveal %fp@(-4),%a2 48614: 4e5e unlk %fp else _Watchdog_Adjust_seconds( WATCHDOG_FORWARD, time->tv_sec - seconds ); /* POSIX format TOD (timespec) */ _Timestamp_Set( &_TOD_Now, time->tv_sec, time->tv_nsec ); _TOD_Is_set = true; 48616: 7001 moveq #1,%d0 48618: 13c0 0006 9528 moveb %d0,69528 <_TOD_Is_set> _TOD_Activate(); _Thread_Enable_dispatch(); 4861e: 4ef9 0004 9910 jmp 49910 <_Thread_Enable_dispatch> 48624: 9081 subl %d1,%d0 48626: 2f00 movel %d0,%sp@- 48628: 4878 0001 pea 1 4862c: 4879 0006 95e0 pea 695e0 <_Watchdog_Seconds_chain> 48632: 4eb9 0004 acac jsr 4acac <_Watchdog_Adjust> _Watchdog_Adjust_seconds( WATCHDOG_BACKWARD, seconds - time->tv_sec ); else _Watchdog_Adjust_seconds( WATCHDOG_FORWARD, time->tv_sec - seconds ); /* POSIX format TOD (timespec) */ _Timestamp_Set( &_TOD_Now, time->tv_sec, time->tv_nsec ); 48638: 23d2 0006 95a6 movel %a2@,695a6 <_TOD_Now> 4863e: 588a addql #4,%a2 48640: 4fef 000c lea %sp@(12),%sp 48644: 23d2 0006 95aa movel %a2@,695aa <_TOD_Now+0x4> _TOD_Is_set = true; _TOD_Activate(); _Thread_Enable_dispatch(); } 4864a: 246e fffc moveal %fp@(-4),%a2 4864e: 4e5e unlk %fp else _Watchdog_Adjust_seconds( WATCHDOG_FORWARD, time->tv_sec - seconds ); /* POSIX format TOD (timespec) */ _Timestamp_Set( &_TOD_Now, time->tv_sec, time->tv_nsec ); _TOD_Is_set = true; 48650: 7001 moveq #1,%d0 48652: 13c0 0006 9528 moveb %d0,69528 <_TOD_Is_set> _TOD_Activate(); _Thread_Enable_dispatch(); 48658: 4ef9 0004 9910 jmp 49910 <_Thread_Enable_dispatch> ... 000479e8 <_Thread_Clear_state>: ) { ISR_Level level; States_Control current_state; _ISR_Disable( level ); 479e8: 327c 0700 moveaw #1792,%a1 479ec: 2009 movel %a1,%d0 void _Thread_Clear_state( Thread_Control *the_thread, States_Control state ) { 479ee: 4e56 ffec linkw %fp,#-20 479f2: 206e 0008 moveal %fp@(8),%a0 479f6: 48d7 1c0c moveml %d2-%d3/%a2-%a4,%sp@ 479fa: 242e 000c movel %fp@(12),%d2 ISR_Level level; States_Control current_state; _ISR_Disable( level ); 479fe: 40c3 movew %sr,%d3 47a00: 8083 orl %d3,%d0 47a02: 46c0 movew %d0,%sr current_state = the_thread->current_state; 47a04: 2228 0010 movel %a0@(16),%d1 if ( current_state & state ) { 47a08: 2002 movel %d2,%d0 47a0a: c081 andl %d1,%d0 47a0c: 6776 beqs 47a84 <_Thread_Clear_state+0x9c> RTEMS_INLINE_ROUTINE States_Control _States_Clear ( States_Control states_to_clear, States_Control current_state ) { return (current_state & ~states_to_clear); 47a0e: 2002 movel %d2,%d0 47a10: 4680 notl %d0 47a12: c081 andl %d1,%d0 current_state = 47a14: 2140 0010 movel %d0,%a0@(16) the_thread->current_state = _States_Clear( state, current_state ); if ( _States_Is_ready( current_state ) ) { 47a18: 666a bnes 47a84 <_Thread_Clear_state+0x9c> RTEMS_INLINE_ROUTINE void _Priority_Add_to_bit_map ( Priority_Information *the_priority_map ) { *the_priority_map->minor |= the_priority_map->ready_minor; 47a1a: 2868 008e moveal %a0@(142),%a4 47a1e: 3028 0094 movew %a0@(148),%d0 47a22: 3214 movew %a4@,%d1 _Priority_Add_to_bit_map( &the_thread->Priority_map ); _Chain_Append_unprotected(the_thread->ready, &the_thread->Object.Node); 47a24: 2468 008a moveal %a0@(138),%a2 Chain_Node *the_node ) { Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); 47a28: 240a movel %a2,%d2 47a2a: 5882 addql #4,%d2 47a2c: 8081 orl %d1,%d0 47a2e: 2082 movel %d2,%a0@ old_last_node = the_chain->last; 47a30: 266a 0008 moveal %a2@(8),%a3 47a34: 3880 movew %d0,%a4@ the_chain->last = the_node; 47a36: 2548 0008 movel %a0,%a2@(8) _Priority_Major_bit_map |= the_priority_map->ready_major; 47a3a: 3239 0005 efb4 movew 5efb4 <_Priority_Major_bit_map>,%d1 47a40: 3028 0092 movew %a0@(146),%d0 old_last_node->next = the_node; the_node->previous = old_last_node; 47a44: 214b 0004 movel %a3,%a0@(4) 47a48: 8081 orl %d1,%d0 Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); old_last_node = the_chain->last; the_chain->last = the_node; old_last_node->next = the_node; 47a4a: 2688 movel %a0,%a3@ 47a4c: 33c0 0005 efb4 movew %d0,5efb4 <_Priority_Major_bit_map> _ISR_Flash( level ); 47a52: 2009 movel %a1,%d0 47a54: 46c3 movew %d3,%sr 47a56: 8083 orl %d3,%d0 47a58: 46c0 movew %d0,%sr * a context switch. * Pseudo-ISR case: * Even if the thread isn't preemptible, if the new heir is * a pseudo-ISR system task, we need to do a context switch. */ if ( the_thread->current_priority < _Thread_Heir->current_priority ) { 47a5a: 2028 0014 movel %a0@(20),%d0 47a5e: 2279 0005 ef92 moveal 5ef92 <_Thread_Heir>,%a1 47a64: b0a9 0014 cmpl %a1@(20),%d0 47a68: 641a bccs 47a84 <_Thread_Clear_state+0x9c> _Thread_Heir = the_thread; 47a6a: 23c8 0005 ef92 movel %a0,5ef92 <_Thread_Heir> if ( _Thread_Executing->is_preemptible || 47a70: 2079 0005 efbe moveal 5efbe <_Thread_Executing>,%a0 47a76: 4a28 0075 tstb %a0@(117) 47a7a: 6712 beqs 47a8e <_Thread_Clear_state+0xa6> the_thread->current_priority == 0 ) _Context_Switch_necessary = true; 47a7c: 7001 moveq #1,%d0 47a7e: 13c0 0005 efce moveb %d0,5efce <_Context_Switch_necessary> } } } _ISR_Enable( level ); 47a84: 46c3 movew %d3,%sr } 47a86: 4cd7 1c0c moveml %sp@,%d2-%d3/%a2-%a4 47a8a: 4e5e unlk %fp 47a8c: 4e75 rts * Even if the thread isn't preemptible, if the new heir is * a pseudo-ISR system task, we need to do a context switch. */ if ( the_thread->current_priority < _Thread_Heir->current_priority ) { _Thread_Heir = the_thread; if ( _Thread_Executing->is_preemptible || 47a8e: 4a80 tstl %d0 47a90: 66f2 bnes 47a84 <_Thread_Clear_state+0x9c> the_thread->current_priority == 0 ) _Context_Switch_necessary = true; 47a92: 7001 moveq #1,%d0 <== NOT EXECUTED 47a94: 13c0 0005 efce moveb %d0,5efce <_Context_Switch_necessary> <== NOT EXECUTED 47a9a: 60e8 bras 47a84 <_Thread_Clear_state+0x9c> <== NOT EXECUTED 00047a9c <_Thread_Close>: 47a9c: 4280 clrl %d0 void _Thread_Close( Objects_Information *information, Thread_Control *the_thread ) { 47a9e: 4e56 0000 linkw %fp,#0 47aa2: 2f0b movel %a3,%sp@- 47aa4: 266e 0008 moveal %fp@(8),%a3 47aa8: 2f0a movel %a2,%sp@- 47aaa: 246e 000c moveal %fp@(12),%a2 47aae: 206b 0018 moveal %a3@(24),%a0 47ab2: 302a 000a movew %a2@(10),%d0 47ab6: 42b0 0c00 clrl %a0@(00000000,%d0:l:4) */ RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void ) { RTEMS_COMPILER_MEMORY_BARRIER(); _Thread_Dispatch_disable_level -= 1; 47aba: 2039 0005 ef04 movel 5ef04 <_Thread_Dispatch_disable_level>,%d0 47ac0: 5380 subql #1,%d0 * disappear and set a transient state on it. So we temporarily * unnest dispatching. */ _Thread_Unnest_dispatch(); _User_extensions_Thread_delete( the_thread ); 47ac2: 2f0a movel %a2,%sp@- 47ac4: 23c0 0005 ef04 movel %d0,5ef04 <_Thread_Dispatch_disable_level> 47aca: 4eb9 0004 8e80 jsr 48e80 <_User_extensions_Thread_delete> rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 47ad0: 2039 0005 ef04 movel 5ef04 <_Thread_Dispatch_disable_level>,%d0 47ad6: 5280 addql #1,%d0 47ad8: 23c0 0005 ef04 movel %d0,5ef04 <_Thread_Dispatch_disable_level> /* * Now we are in a dispatching critical section again and we * can take the thread OUT of the published set. It is invalid * to use this thread's Id OR name after this call. */ _Objects_Close( information, &the_thread->Object ); 47ade: 2f0a movel %a2,%sp@- 47ae0: 2f0b movel %a3,%sp@- 47ae2: 4eb9 0004 7120 jsr 47120 <_Objects_Close> /* * By setting the dormant state, the thread will not be considered * for scheduling when we remove any blocking states. */ _Thread_Set_state( the_thread, STATES_DORMANT ); 47ae8: 4878 0001 pea 1 47aec: 2f0a movel %a2,%sp@- 47aee: 4eb9 0004 8710 jsr 48710 <_Thread_Set_state> if ( !_Thread_queue_Extract_with_proxy( the_thread ) ) { 47af4: 2f0a movel %a2,%sp@- 47af6: 4eb9 0004 851c jsr 4851c <_Thread_queue_Extract_with_proxy> 47afc: 4fef 0018 lea %sp@(24),%sp 47b00: 4a00 tstb %d0 47b02: 6608 bnes 47b0c <_Thread_Close+0x70> if ( _Watchdog_Is_active( &the_thread->Timer ) ) 47b04: 7002 moveq #2,%d0 47b06: b0aa 0050 cmpl %a2@(80),%d0 47b0a: 6756 beqs 47b62 <_Thread_Close+0xc6> /* * The thread might have been FP. So deal with that. */ #if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE ) #if ( CPU_USE_DEFERRED_FP_SWITCH == TRUE ) if ( _Thread_Is_allocated_fp( the_thread ) ) 47b0c: b5f9 0005 ef8a cmpal 5ef8a <_Thread_Allocated_fp>,%a2 47b12: 6746 beqs 47b5a <_Thread_Close+0xbe> _Thread_Deallocate_fp(); #endif the_thread->fp_context = NULL; if ( the_thread->Start.fp_context ) 47b14: 202a 00c6 movel %a2@(198),%d0 #if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE ) #if ( CPU_USE_DEFERRED_FP_SWITCH == TRUE ) if ( _Thread_Is_allocated_fp( the_thread ) ) _Thread_Deallocate_fp(); #endif the_thread->fp_context = NULL; 47b18: 42aa 0102 clrl %a2@(258) if ( the_thread->Start.fp_context ) 47b1c: 4a80 tstl %d0 47b1e: 670a beqs 47b2a <_Thread_Close+0x8e> (void) _Workspace_Free( the_thread->Start.fp_context ); 47b20: 2f00 movel %d0,%sp@- 47b22: 4eb9 0004 9200 jsr 49200 <_Workspace_Free> 47b28: 588f addql #4,%sp /* * Free the rest of the memory associated with this task * and set the associated pointers to NULL for safety. */ _Thread_Stack_Free( the_thread ); 47b2a: 2f0a movel %a2,%sp@- 47b2c: 4eb9 0004 890c jsr 4890c <_Thread_Stack_Free> the_thread->Start.stack = NULL; if ( the_thread->extensions ) 47b32: 202a 0116 movel %a2@(278),%d0 47b36: 588f addql #4,%sp /* * Free the rest of the memory associated with this task * and set the associated pointers to NULL for safety. */ _Thread_Stack_Free( the_thread ); the_thread->Start.stack = NULL; 47b38: 42aa 00ca clrl %a2@(202) if ( the_thread->extensions ) 47b3c: 4a80 tstl %d0 47b3e: 670a beqs 47b4a <_Thread_Close+0xae> (void) _Workspace_Free( the_thread->extensions ); 47b40: 2f00 movel %d0,%sp@- 47b42: 4eb9 0004 9200 jsr 49200 <_Workspace_Free> 47b48: 588f addql #4,%sp the_thread->extensions = NULL; 47b4a: 42aa 0116 clrl %a2@(278) } 47b4e: 246e fff8 moveal %fp@(-8),%a2 47b52: 266e fffc moveal %fp@(-4),%a3 47b56: 4e5e unlk %fp 47b58: 4e75 rts */ #if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE ) RTEMS_INLINE_ROUTINE void _Thread_Deallocate_fp( void ) { _Thread_Allocated_fp = NULL; 47b5a: 42b9 0005 ef8a clrl 5ef8a <_Thread_Allocated_fp> 47b60: 60b2 bras 47b14 <_Thread_Close+0x78> */ _Thread_Set_state( the_thread, STATES_DORMANT ); if ( !_Thread_queue_Extract_with_proxy( the_thread ) ) { if ( _Watchdog_Is_active( &the_thread->Timer ) ) (void) _Watchdog_Remove( &the_thread->Timer ); 47b62: 486a 0048 pea %a2@(72) 47b66: 4eb9 0004 9094 jsr 49094 <_Watchdog_Remove> 47b6c: 588f addql #4,%sp /* * The thread might have been FP. So deal with that. */ #if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE ) #if ( CPU_USE_DEFERRED_FP_SWITCH == TRUE ) if ( _Thread_Is_allocated_fp( the_thread ) ) 47b6e: b5f9 0005 ef8a cmpal 5ef8a <_Thread_Allocated_fp>,%a2 47b74: 669e bnes 47b14 <_Thread_Close+0x78> 47b76: 60e2 bras 47b5a <_Thread_Close+0xbe> <== NOT EXECUTED 00047b78 <_Thread_Create_idle>: * * _Thread_Create_idle */ void _Thread_Create_idle( void ) { 47b78: 4e56 0000 linkw %fp,#0 47b7c: 2f02 movel %d2,%sp@- * This routine allocates an internal thread. */ RTEMS_INLINE_ROUTINE Thread_Control *_Thread_Internal_allocate( void ) { return (Thread_Control *) _Objects_Allocate( &_Thread_Internal_information ); 47b7e: 4879 0005 f052 pea 5f052 <_Thread_Internal_information> 47b84: 4eb9 0004 7090 jsr 47090 <_Objects_Allocate> rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 47b8a: 2239 0005 ef04 movel 5ef04 <_Thread_Dispatch_disable_level>,%d1 47b90: 5281 addql #1,%d1 /* * The entire workspace is zeroed during its initialization. Thus, all * fields not explicitly assigned were explicitly zeroed by * _Workspace_Initialization. */ _Thread_Idle = _Thread_Internal_allocate(); 47b92: 23c0 0005 f094 movel %d0,5f094 <_Thread_Idle> 47b98: 23c1 0005 ef04 movel %d1,5ef04 <_Thread_Dispatch_disable_level> * that when _Thread_Initialize unnests dispatch that we do not * do anything stupid. */ _Thread_Disable_dispatch(); _Thread_Initialize( 47b9e: 4282 clrl %d2 47ba0: 1439 0005 d752 moveb 5d752 ,%d2 47ba6: 2f3c 4944 4c45 movel #1229212741,%sp@- 47bac: 2239 0005 d76c movel 5d76c ,%d1 47bb2: 42a7 clrl %sp@- 47bb4: 2039 0005 d74e movel 5d74e ,%d0 47bba: 42a7 clrl %sp@- 47bbc: 42a7 clrl %sp@- 47bbe: 4878 0001 pea 1 47bc2: 2f02 movel %d2,%sp@- 47bc4: 42a7 clrl %sp@- 47bc6: b280 cmpl %d0,%d1 47bc8: 6302 blss 47bcc <_Thread_Create_idle+0x54> 47bca: 2001 movel %d1,%d0 47bcc: 2f00 movel %d0,%sp@- 47bce: 42a7 clrl %sp@- 47bd0: 2f39 0005 f094 movel 5f094 <_Thread_Idle>,%sp@- 47bd6: 4879 0005 f052 pea 5f052 <_Thread_Internal_information> 47bdc: 4eb9 0004 7e80 jsr 47e80 <_Thread_Initialize> * MUST be done before _Thread_Start is invoked. */ _Thread_Heir = _Thread_Executing = _Thread_Idle; _Thread_Start( 47be2: 4fef 002c lea %sp@(44),%sp 47be6: 4297 clrl %sp@ */ RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void ) { RTEMS_COMPILER_MEMORY_BARRIER(); _Thread_Dispatch_disable_level -= 1; 47be8: 2239 0005 ef04 movel 5ef04 <_Thread_Dispatch_disable_level>,%d1 47bee: 5381 subql #1,%d1 47bf0: 42a7 clrl %sp@- 47bf2: 2f39 0005 d768 movel 5d768 ,%sp@- /* * WARNING!!! This is necessary to "kick" start the system and * MUST be done before _Thread_Start is invoked. */ _Thread_Heir = _Thread_Executing = _Thread_Idle; 47bf8: 2039 0005 f094 movel 5f094 <_Thread_Idle>,%d0 _Thread_Start( 47bfe: 42a7 clrl %sp@- 47c00: 23c1 0005 ef04 movel %d1,5ef04 <_Thread_Dispatch_disable_level> 47c06: 2f00 movel %d0,%sp@- /* * WARNING!!! This is necessary to "kick" start the system and * MUST be done before _Thread_Start is invoked. */ _Thread_Heir = 47c08: 23c0 0005 efbe movel %d0,5efbe <_Thread_Executing> 47c0e: 23c0 0005 ef92 movel %d0,5ef92 <_Thread_Heir> _Thread_Executing = _Thread_Idle; _Thread_Start( 47c14: 4eb9 0004 8990 jsr 48990 <_Thread_Start> Configuration.idle_task, NULL, 0 ); } 47c1a: 242e fffc movel %fp@(-4),%d2 * MUST be done before _Thread_Start is invoked. */ _Thread_Heir = _Thread_Executing = _Thread_Idle; _Thread_Start( 47c1e: 4fef 0014 lea %sp@(20),%sp Configuration.idle_task, NULL, 0 ); } 47c22: 4e5e unlk %fp 47c24: 4e75 rts ... 00047dbc <_Thread_Enable_dispatch>: #if ( (defined(CPU_INLINE_ENABLE_DISPATCH) && \ (CPU_INLINE_ENABLE_DISPATCH == FALSE)) || \ (__RTEMS_DO_NOT_INLINE_THREAD_ENABLE_DISPATCH__ == 1) ) void _Thread_Enable_dispatch( void ) { 47dbc: 4e56 0000 linkw %fp,#0 if ( --_Thread_Dispatch_disable_level ) 47dc0: 2039 0005 ef04 movel 5ef04 <_Thread_Dispatch_disable_level>,%d0 47dc6: 5380 subql #1,%d0 47dc8: 23c0 0005 ef04 movel %d0,5ef04 <_Thread_Dispatch_disable_level> 47dce: 2039 0005 ef04 movel 5ef04 <_Thread_Dispatch_disable_level>,%d0 47dd4: 6704 beqs 47dda <_Thread_Enable_dispatch+0x1e> return; _Thread_Dispatch(); } 47dd6: 4e5e unlk %fp 47dd8: 4e75 rts 47dda: 4e5e unlk %fp (__RTEMS_DO_NOT_INLINE_THREAD_ENABLE_DISPATCH__ == 1) ) void _Thread_Enable_dispatch( void ) { if ( --_Thread_Dispatch_disable_level ) return; _Thread_Dispatch(); 47ddc: 4ef9 0004 7c64 jmp 47c64 <_Thread_Dispatch> ... 0004df98 <_Thread_Handler>: * * Output parameters: NONE */ void _Thread_Handler( void ) { 4df98: 4e56 0000 linkw %fp,#0 4df9c: 2f0a movel %a2,%sp@- #if defined(EXECUTE_GLOBAL_CONSTRUCTORS) static char doneConstructors; char doneCons; #endif executing = _Thread_Executing; 4df9e: 2479 0005 efbe moveal 5efbe <_Thread_Executing>,%a2 * * Output parameters: NONE */ void _Thread_Handler( void ) { 4dfa4: 2f02 movel %d2,%sp@- /* * have to put level into a register for those cpu's that use * inline asm here */ level = executing->Start.isr_level; 4dfa6: 222a 00b4 movel %a2@(180),%d1 _ISR_Set_level(level); 4dfaa: 40c0 movew %sr,%d0 4dfac: e189 lsll #8,%d1 4dfae: 0280 0000 f8ff andil #63743,%d0 4dfb4: 8081 orl %d1,%d0 4dfb6: 46c0 movew %d0,%sr #if defined(EXECUTE_GLOBAL_CONSTRUCTORS) doneCons = doneConstructors; doneConstructors = 1; 4dfb8: 7001 moveq #1,%d0 level = executing->Start.isr_level; _ISR_Set_level(level); #if defined(EXECUTE_GLOBAL_CONSTRUCTORS) doneCons = doneConstructors; 4dfba: 1439 0005 e6b4 moveb 5e6b4 ,%d2 doneConstructors = 1; 4dfc0: 13c0 0005 e6b4 moveb %d0,5e6b4 #endif #if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE ) #if ( CPU_USE_DEFERRED_FP_SWITCH == TRUE ) if ( (executing->fp_context != NULL) && 4dfc6: 4aaa 0102 tstl %a2@(258) 4dfca: 6720 beqs 4dfec <_Thread_Handler+0x54> #if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE ) RTEMS_INLINE_ROUTINE bool _Thread_Is_allocated_fp ( const Thread_Control *the_thread ) { return ( the_thread == _Thread_Allocated_fp ); 4dfcc: 2079 0005 ef8a moveal 5ef8a <_Thread_Allocated_fp>,%a0 4dfd2: b1ca cmpal %a2,%a0 4dfd4: 6716 beqs 4dfec <_Thread_Handler+0x54> !_Thread_Is_allocated_fp( executing ) ) { if ( _Thread_Allocated_fp != NULL ) 4dfd6: 4a88 tstl %a0 4dfd8: 670c beqs 4dfe6 <_Thread_Handler+0x4e> _Context_Save_fp( &_Thread_Allocated_fp->fp_context ); 4dfda: 4868 0102 pea %a0@(258) 4dfde: 4eb9 0004 93b6 jsr 493b6 <_CPU_Context_save_fp> 4dfe4: 588f addql #4,%sp _Thread_Allocated_fp = executing; 4dfe6: 23ca 0005 ef8a movel %a2,5ef8a <_Thread_Allocated_fp> /* * Take care that 'begin' extensions get to complete before * 'switch' extensions can run. This means must keep dispatch * disabled until all 'begin' extensions complete. */ _User_extensions_Thread_begin( executing ); 4dfec: 2f0a movel %a2,%sp@- 4dfee: 4eb9 0004 8d64 jsr 48d64 <_User_extensions_Thread_begin> /* * At this point, the dispatch disable level BETTER be 1. */ _Thread_Enable_dispatch(); 4dff4: 4eb9 0004 7dbc jsr 47dbc <_Thread_Enable_dispatch> /* * _init could be a weak symbol and we SHOULD test it but it isn't * in any configuration I know of and it generates a warning on every * RTEMS target configuration. --joel (12 May 2007) */ if (!doneCons) /* && (volatile void *)_init) */ { 4dffa: 588f addql #4,%sp 4dffc: 4a02 tstb %d2 4dffe: 6724 beqs 4e024 <_Thread_Handler+0x8c> INIT_NAME (); } #endif if ( executing->Start.prototype == THREAD_START_NUMERIC ) { 4e000: 202a 009e movel %a2@(158),%d0 4e004: 672a beqs 4e030 <_Thread_Handler+0x98> (*(Thread_Entry_numeric) executing->Start.entry_point)( executing->Start.numeric_argument ); } #if defined(RTEMS_POSIX_API) else if ( executing->Start.prototype == THREAD_START_POINTER ) { 4e006: 7201 moveq #1,%d1 4e008: b280 cmpl %d0,%d1 4e00a: 674c beqs 4e058 <_Thread_Handler+0xc0> * was placed in return_argument. This assumed that if it returned * anything (which is not supporting in all APIs), then it would be * able to fit in a (void *). */ _User_extensions_Thread_exitted( executing ); 4e00c: 2f0a movel %a2,%sp@- <== NOT EXECUTED 4e00e: 4eb9 0004 8da2 jsr 48da2 <_User_extensions_Thread_exitted> <== NOT EXECUTED _Internal_error_Occurred( 4e014: 4878 0006 pea 6 <== NOT EXECUTED 4e018: 4878 0001 pea 1 <== NOT EXECUTED 4e01c: 42a7 clrl %sp@- <== NOT EXECUTED 4e01e: 4eb9 0004 6fcc jsr 46fcc <_Internal_error_Occurred> <== NOT EXECUTED * _init could be a weak symbol and we SHOULD test it but it isn't * in any configuration I know of and it generates a warning on every * RTEMS target configuration. --joel (12 May 2007) */ if (!doneCons) /* && (volatile void *)_init) */ { INIT_NAME (); 4e024: 4eb9 0005 bbc4 jsr 5bbc4 <_init> } #endif if ( executing->Start.prototype == THREAD_START_NUMERIC ) { 4e02a: 202a 009e movel %a2@(158),%d0 4e02e: 66d6 bnes 4e006 <_Thread_Handler+0x6e> executing->Wait.return_argument = (*(Thread_Entry_numeric) executing->Start.entry_point)( 4e030: 2f2a 00a6 movel %a2@(166),%sp@- 4e034: 206a 009a moveal %a2@(154),%a0 4e038: 4e90 jsr %a0@ INIT_NAME (); } #endif if ( executing->Start.prototype == THREAD_START_NUMERIC ) { executing->Wait.return_argument = 4e03a: 588f addql #4,%sp 4e03c: 2540 0028 movel %d0,%a2@(40) * was placed in return_argument. This assumed that if it returned * anything (which is not supporting in all APIs), then it would be * able to fit in a (void *). */ _User_extensions_Thread_exitted( executing ); 4e040: 2f0a movel %a2,%sp@- 4e042: 4eb9 0004 8da2 jsr 48da2 <_User_extensions_Thread_exitted> _Internal_error_Occurred( 4e048: 4878 0006 pea 6 4e04c: 4878 0001 pea 1 4e050: 42a7 clrl %sp@- 4e052: 4eb9 0004 6fcc jsr 46fcc <_Internal_error_Occurred> ); } #if defined(RTEMS_POSIX_API) else if ( executing->Start.prototype == THREAD_START_POINTER ) { executing->Wait.return_argument = (*(Thread_Entry_pointer) executing->Start.entry_point)( 4e058: 2f2a 00a2 movel %a2@(162),%sp@- 4e05c: 206a 009a moveal %a2@(154),%a0 4e060: 4e90 jsr %a0@ executing->Start.numeric_argument ); } #if defined(RTEMS_POSIX_API) else if ( executing->Start.prototype == THREAD_START_POINTER ) { executing->Wait.return_argument = 4e062: 588f addql #4,%sp 4e064: 2540 0028 movel %d0,%a2@(40) * was placed in return_argument. This assumed that if it returned * anything (which is not supporting in all APIs), then it would be * able to fit in a (void *). */ _User_extensions_Thread_exitted( executing ); 4e068: 2f0a movel %a2,%sp@- 4e06a: 4eb9 0004 8da2 jsr 48da2 <_User_extensions_Thread_exitted> _Internal_error_Occurred( 4e070: 4878 0006 pea 6 <== NOT EXECUTED 4e074: 4878 0001 pea 1 <== NOT EXECUTED 4e078: 42a7 clrl %sp@- <== NOT EXECUTED 4e07a: 4eb9 0004 6fcc jsr 46fcc <_Internal_error_Occurred> <== NOT EXECUTED 000480c8 <_Thread_Handler_initialization>: * * Output parameters: NONE */ void _Thread_Handler_initialization(void) { 480c8: 4e56 0000 linkw %fp,#0 #endif /* * BOTH stacks hooks must be set or both must be NULL. * Do not allow mixture. */ if ( !( (!Configuration.stack_allocate_hook) 480cc: 4ab9 0005 d778 tstl 5d778 480d2: 57c0 seq %d0 480d4: 4ab9 0005 d774 tstl 5d774 480da: 57c1 seq %d1 480dc: 4480 negl %d0 480de: 4481 negl %d1 480e0: b380 eorl %d1,%d0 uint32_t maximum_extensions; #if defined(RTEMS_MULTIPROCESSING) uint32_t maximum_proxies; #endif ticks_per_timeslice = Configuration.ticks_per_timeslice; 480e2: 2239 0005 d764 movel 5d764 ,%d1 maximum_extensions = Configuration.maximum_extensions; 480e8: 2079 0005 d75c moveal 5d75c ,%a0 * * Output parameters: NONE */ void _Thread_Handler_initialization(void) { 480ee: 2f02 movel %d2,%sp@- #endif /* * BOTH stacks hooks must be set or both must be NULL. * Do not allow mixture. */ if ( !( (!Configuration.stack_allocate_hook) 480f0: 4a00 tstb %d0 480f2: 6600 00a2 bnew 48196 <_Thread_Handler_initialization+0xce> _Thread_Maximum_extensions = maximum_extensions; _Thread_Ticks_per_timeslice = ticks_per_timeslice; _Thread_Ready_chain = (Chain_Control *) _Workspace_Allocate_or_fatal_error( 480f6: 4280 clrl %d0 480f8: 1039 0005 d752 moveb 5d752 ,%d0 (PRIORITY_MAXIMUM + 1) * sizeof(Chain_Control) ); for ( index=0; index <= PRIORITY_MAXIMUM ; index++ ) 480fe: 4282 clrl %d2 _Thread_Maximum_extensions = maximum_extensions; _Thread_Ticks_per_timeslice = ticks_per_timeslice; _Thread_Ready_chain = (Chain_Control *) _Workspace_Allocate_or_fatal_error( 48100: 5280 addql #1,%d0 _Thread_Do_post_task_switch_extension = 0; _Thread_Maximum_extensions = maximum_extensions; _Thread_Ticks_per_timeslice = ticks_per_timeslice; 48102: 23c1 0005 eeb4 movel %d1,5eeb4 <_Thread_Ticks_per_timeslice> _Thread_Ready_chain = (Chain_Control *) _Workspace_Allocate_or_fatal_error( 48108: 2200 movel %d0,%d1 4810a: e588 lsll #2,%d0 4810c: e989 lsll #4,%d1 _Thread_Allocated_fp = NULL; #endif _Thread_Do_post_task_switch_extension = 0; _Thread_Maximum_extensions = maximum_extensions; 4810e: 23c8 0005 efa2 movel %a0,5efa2 <_Thread_Maximum_extensions> _Thread_Ticks_per_timeslice = ticks_per_timeslice; _Thread_Ready_chain = (Chain_Control *) _Workspace_Allocate_or_fatal_error( 48114: 9280 subl %d0,%d1 INTERNAL_ERROR_CORE, true, INTERNAL_ERROR_BAD_STACK_HOOK ); _Context_Switch_necessary = false; 48116: 4200 clrb %d0 _Thread_Maximum_extensions = maximum_extensions; _Thread_Ticks_per_timeslice = ticks_per_timeslice; _Thread_Ready_chain = (Chain_Control *) _Workspace_Allocate_or_fatal_error( 48118: 2f01 movel %d1,%sp@- INTERNAL_ERROR_CORE, true, INTERNAL_ERROR_BAD_STACK_HOOK ); _Context_Switch_necessary = false; 4811a: 13c0 0005 efce moveb %d0,5efce <_Context_Switch_necessary> _Thread_Executing = NULL; 48120: 42b9 0005 efbe clrl 5efbe <_Thread_Executing> _Thread_Heir = NULL; 48126: 42b9 0005 ef92 clrl 5ef92 <_Thread_Heir> #if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE ) _Thread_Allocated_fp = NULL; 4812c: 42b9 0005 ef8a clrl 5ef8a <_Thread_Allocated_fp> #endif _Thread_Do_post_task_switch_extension = 0; 48132: 42b9 0005 efa6 clrl 5efa6 <_Thread_Do_post_task_switch_extension> _Thread_Maximum_extensions = maximum_extensions; _Thread_Ticks_per_timeslice = ticks_per_timeslice; _Thread_Ready_chain = (Chain_Control *) _Workspace_Allocate_or_fatal_error( 48138: 4eb9 0004 91b0 jsr 491b0 <_Workspace_Allocate_or_fatal_error> (PRIORITY_MAXIMUM + 1) * sizeof(Chain_Control) ); for ( index=0; index <= PRIORITY_MAXIMUM ; index++ ) 4813e: 588f addql #4,%sp 48140: 1439 0005 d752 moveb 5d752 ,%d2 48146: 2040 moveal %d0,%a0 48148: 4281 clrl %d1 _Thread_Maximum_extensions = maximum_extensions; _Thread_Ticks_per_timeslice = ticks_per_timeslice; _Thread_Ready_chain = (Chain_Control *) _Workspace_Allocate_or_fatal_error( 4814a: 23c0 0005 eeb0 movel %d0,5eeb0 <_Thread_Ready_chain> */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 48150: 2008 movel %a0,%d0 48152: 5880 addql #4,%d0 (PRIORITY_MAXIMUM + 1) * sizeof(Chain_Control) ); for ( index=0; index <= PRIORITY_MAXIMUM ; index++ ) 48154: 5281 addql #1,%d1 48156: 2080 movel %d0,%a0@ the_chain->permanent_null = NULL; 48158: 42a8 0004 clrl %a0@(4) the_chain->last = _Chain_Head(the_chain); 4815c: 2148 0008 movel %a0,%a0@(8) 48160: 41e8 000c lea %a0@(12),%a0 48164: b481 cmpl %d1,%d2 48166: 64e8 bccs 48150 <_Thread_Handler_initialization+0x88> /* * Initialize this class of objects. */ _Objects_Initialize_information( 48168: 4878 0008 pea 8 4816c: 42a7 clrl %sp@- 4816e: 4878 011e pea 11e 48172: 4878 0001 pea 1 48176: 4878 0001 pea 1 4817a: 4878 0001 pea 1 4817e: 4879 0005 f052 pea 5f052 <_Thread_Internal_information> 48184: 4eb9 0004 7598 jsr 47598 <_Objects_Initialize_information> false, /* true if this is a global object class */ NULL /* Proxy extraction support callout */ #endif ); } 4818a: 242e fffc movel %fp@(-4),%d2 /* * Initialize this class of objects. */ _Objects_Initialize_information( 4818e: 4fef 001c lea %sp@(28),%sp false, /* true if this is a global object class */ NULL /* Proxy extraction support callout */ #endif ); } 48192: 4e5e unlk %fp 48194: 4e75 rts * BOTH stacks hooks must be set or both must be NULL. * Do not allow mixture. */ if ( !( (!Configuration.stack_allocate_hook) == (!Configuration.stack_free_hook) ) ) _Internal_error_Occurred( 48196: 4878 000f pea f 4819a: 4878 0001 pea 1 4819e: 42a7 clrl %sp@- 481a0: 4eb9 0004 6fcc jsr 46fcc <_Internal_error_Occurred> ... 0004c2f0 <_Thread_Ready>: */ void _Thread_Ready( Thread_Control *the_thread ) { 4c2f0: 4e56 ffec linkw %fp,#-20 4c2f4: 206e 0008 moveal %fp@(8),%a0 4c2f8: 48d7 0c1c moveml %d2-%d4/%a2-%a3,%sp@ ISR_Level level; Thread_Control *heir; _ISR_Disable( level ); 4c2fc: 243c 0000 0700 movel #1792,%d2 4c302: 2002 movel %d2,%d0 4c304: 40c1 movew %sr,%d1 4c306: 8081 orl %d1,%d0 4c308: 46c0 movew %d0,%sr RTEMS_INLINE_ROUTINE void _Priority_Add_to_bit_map ( Priority_Information *the_priority_map ) { *the_priority_map->minor |= the_priority_map->ready_minor; 4c30a: 2668 008e moveal %a0@(142),%a3 4c30e: 3028 0094 movew %a0@(148),%d0 4c312: 3613 movew %a3@,%d3 the_thread->current_state = STATES_READY; _Priority_Add_to_bit_map( &the_thread->Priority_map ); _Chain_Append_unprotected( the_thread->ready, &the_thread->Object.Node ); 4c314: 2268 008a moveal %a0@(138),%a1 Chain_Node *the_node ) { Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); 4c318: 2809 movel %a1,%d4 4c31a: 5884 addql #4,%d4 4c31c: 8083 orl %d3,%d0 4c31e: 2084 movel %d4,%a0@ old_last_node = the_chain->last; 4c320: 2469 0008 moveal %a1@(8),%a2 4c324: 3680 movew %d0,%a3@ the_chain->last = the_node; 4c326: 2348 0008 movel %a0,%a1@(8) _Priority_Major_bit_map |= the_priority_map->ready_major; 4c32a: 3639 0005 efb4 movew 5efb4 <_Priority_Major_bit_map>,%d3 4c330: 3028 0092 movew %a0@(146),%d0 old_last_node->next = the_node; the_node->previous = old_last_node; 4c334: 214a 0004 movel %a2,%a0@(4) 4c338: 8083 orl %d3,%d0 Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); old_last_node = the_chain->last; the_chain->last = the_node; old_last_node->next = the_node; 4c33a: 2488 movel %a0,%a2@ 4c33c: 33c0 0005 efb4 movew %d0,5efb4 <_Priority_Major_bit_map> ISR_Level level; Thread_Control *heir; _ISR_Disable( level ); the_thread->current_state = STATES_READY; 4c342: 42a8 0010 clrl %a0@(16) _Priority_Add_to_bit_map( &the_thread->Priority_map ); _Chain_Append_unprotected( the_thread->ready, &the_thread->Object.Node ); _ISR_Flash( level ); 4c346: 2002 movel %d2,%d0 4c348: 46c1 movew %d1,%sr 4c34a: 8081 orl %d1,%d0 4c34c: 46c0 movew %d0,%sr RTEMS_INLINE_ROUTINE Priority_Control _Priority_Get_highest( void ) { Priority_Bit_map_control minor; Priority_Bit_map_control major; _Bitfield_Find_first_bit( _Priority_Major_bit_map, major ); 4c34e: 3039 0005 efb4 movew 5efb4 <_Priority_Major_bit_map>,%d0 4c354: 4840 swap %d0 4c356: 04c0 ff1 %d0 _Bitfield_Find_first_bit( _Priority_Bit_map[major], minor ); 4c358: 4282 clrl %d2 4c35a: 41f9 0005 f024 lea 5f024 <_Priority_Bit_map>,%a0 4c360: 3400 movew %d0,%d2 4c362: 3030 2a00 movew %a0@(00000000,%d2:l:2),%d0 4c366: 4840 swap %d0 4c368: 04c0 ff1 %d0 * ready thread. */ RTEMS_INLINE_ROUTINE void _Thread_Calculate_heir( void ) { _Thread_Heir = (Thread_Control *) 4c36a: 4283 clrl %d3 4c36c: e98a lsll #4,%d2 4c36e: 3600 movew %d0,%d3 4c370: 2279 0005 eeb0 moveal 5eeb0 <_Thread_Ready_chain>,%a1 4c376: 2002 movel %d2,%d0 4c378: d083 addl %d3,%d0 4c37a: 2400 movel %d0,%d2 4c37c: e58a lsll #2,%d2 4c37e: e988 lsll #4,%d0 RTEMS_INLINE_ROUTINE bool _Thread_Is_executing ( const Thread_Control *the_thread ) { return ( the_thread == _Thread_Executing ); 4c380: 2079 0005 efbe moveal 5efbe <_Thread_Executing>,%a0 * ready thread. */ RTEMS_INLINE_ROUTINE void _Thread_Calculate_heir( void ) { _Thread_Heir = (Thread_Control *) 4c386: 93c2 subal %d2,%a1 4c388: 2031 0800 movel %a1@(00000000,%d0:l),%d0 4c38c: 23c0 0005 ef92 movel %d0,5ef92 <_Thread_Heir> _Thread_Calculate_heir(); heir = _Thread_Heir; if ( !_Thread_Is_executing( heir ) && _Thread_Executing->is_preemptible ) 4c392: b1c0 cmpal %d0,%a0 4c394: 670e beqs 4c3a4 <_Thread_Ready+0xb4> 4c396: 4a28 0075 tstb %a0@(117) 4c39a: 6708 beqs 4c3a4 <_Thread_Ready+0xb4> _Context_Switch_necessary = true; 4c39c: 7001 moveq #1,%d0 4c39e: 13c0 0005 efce moveb %d0,5efce <_Context_Switch_necessary> _ISR_Enable( level ); 4c3a4: 46c1 movew %d1,%sr } 4c3a6: 4cd7 0c1c moveml %sp@,%d2-%d4/%a2-%a3 4c3aa: 4e5e unlk %fp 4c3ac: 4e75 rts ... 0004d094 <_Thread_Reset>: void _Thread_Reset( Thread_Control *the_thread, void *pointer_argument, Thread_Entry_numeric_type numeric_argument ) { 4d094: 4e56 0000 linkw %fp,#0 4d098: 2f0a movel %a2,%sp@- 4d09a: 246e 0008 moveal %fp@(8),%a2 the_thread->is_preemptible = the_thread->Start.is_preemptible; the_thread->budget_algorithm = the_thread->Start.budget_algorithm; the_thread->budget_callout = the_thread->Start.budget_callout; the_thread->Start.pointer_argument = pointer_argument; the_thread->Start.numeric_argument = numeric_argument; 4d09e: 256e 0010 00a6 movel %fp@(16),%a2@(166) the_thread->resource_count = 0; #if defined(RTEMS_ITRON_API) the_thread->suspend_count = 0; #endif the_thread->is_preemptible = the_thread->Start.is_preemptible; the_thread->budget_algorithm = the_thread->Start.budget_algorithm; 4d0a4: 256a 00ac 007a movel %a2@(172),%a2@(122) the_thread->budget_callout = the_thread->Start.budget_callout; 4d0aa: 256a 00b0 007e movel %a2@(176),%a2@(126) the_thread->Start.pointer_argument = pointer_argument; 4d0b0: 256e 000c 00a2 movel %fp@(12),%a2@(162) { the_thread->resource_count = 0; #if defined(RTEMS_ITRON_API) the_thread->suspend_count = 0; #endif the_thread->is_preemptible = the_thread->Start.is_preemptible; 4d0b6: 156a 00aa 0075 moveb %a2@(170),%a2@(117) Thread_Control *the_thread, void *pointer_argument, Thread_Entry_numeric_type numeric_argument ) { the_thread->resource_count = 0; 4d0bc: 42aa 001c clrl %a2@(28) the_thread->budget_callout = the_thread->Start.budget_callout; the_thread->Start.pointer_argument = pointer_argument; the_thread->Start.numeric_argument = numeric_argument; if ( !_Thread_queue_Extract_with_proxy( the_thread ) ) { 4d0c0: 2f0a movel %a2,%sp@- 4d0c2: 4eb9 0004 9130 jsr 49130 <_Thread_queue_Extract_with_proxy> 4d0c8: 588f addql #4,%sp 4d0ca: 4a00 tstb %d0 4d0cc: 6608 bnes 4d0d6 <_Thread_Reset+0x42> if ( _Watchdog_Is_active( &the_thread->Timer ) ) 4d0ce: 7002 moveq #2,%d0 4d0d0: b0aa 0050 cmpl %a2@(80),%d0 4d0d4: 672a beqs 4d100 <_Thread_Reset+0x6c> (void) _Watchdog_Remove( &the_thread->Timer ); } if ( the_thread->current_priority != the_thread->Start.initial_priority ) { 4d0d6: 202a 00b8 movel %a2@(184),%d0 4d0da: b0aa 0014 cmpl %a2@(20),%d0 4d0de: 6718 beqs 4d0f8 <_Thread_Reset+0x64> the_thread->real_priority = the_thread->Start.initial_priority; _Thread_Set_priority( the_thread, the_thread->Start.initial_priority ); 4d0e0: 2d4a 0008 movel %a2,%fp@(8) 4d0e4: 2d40 000c movel %d0,%fp@(12) if ( _Watchdog_Is_active( &the_thread->Timer ) ) (void) _Watchdog_Remove( &the_thread->Timer ); } if ( the_thread->current_priority != the_thread->Start.initial_priority ) { the_thread->real_priority = the_thread->Start.initial_priority; 4d0e8: 2540 0018 movel %d0,%a2@(24) _Thread_Set_priority( the_thread, the_thread->Start.initial_priority ); } } 4d0ec: 246e fffc moveal %fp@(-4),%a2 4d0f0: 4e5e unlk %fp (void) _Watchdog_Remove( &the_thread->Timer ); } if ( the_thread->current_priority != the_thread->Start.initial_priority ) { the_thread->real_priority = the_thread->Start.initial_priority; _Thread_Set_priority( the_thread, the_thread->Start.initial_priority ); 4d0f2: 4ef9 0004 9340 jmp 49340 <_Thread_Set_priority> } } 4d0f8: 246e fffc moveal %fp@(-4),%a2 4d0fc: 4e5e unlk %fp 4d0fe: 4e75 rts the_thread->Start.numeric_argument = numeric_argument; if ( !_Thread_queue_Extract_with_proxy( the_thread ) ) { if ( _Watchdog_Is_active( &the_thread->Timer ) ) (void) _Watchdog_Remove( &the_thread->Timer ); 4d100: 486a 0048 pea %a2@(72) 4d104: 4eb9 0004 9d78 jsr 49d78 <_Watchdog_Remove> 4d10a: 588f addql #4,%sp 4d10c: 60c8 bras 4d0d6 <_Thread_Reset+0x42> ... 000492b4 <_Thread_Restart>: Thread_Control *the_thread, void *pointer_argument, Thread_Entry_numeric_type numeric_argument ) { if ( !_States_Is_dormant( the_thread->current_state ) ) { 492b4: 7001 moveq #1,%d0 bool _Thread_Restart( Thread_Control *the_thread, void *pointer_argument, Thread_Entry_numeric_type numeric_argument ) { 492b6: 4e56 0000 linkw %fp,#0 492ba: 2f0a movel %a2,%sp@- 492bc: 246e 0008 moveal %fp@(8),%a2 if ( !_States_Is_dormant( the_thread->current_state ) ) { 492c0: c0aa 0010 andl %a2@(16),%d0 492c4: 4a00 tstb %d0 492c6: 670a beqs 492d2 <_Thread_Restart+0x1e> return true; } return false; } 492c8: 246e fffc moveal %fp@(-4),%a2 492cc: 4e5e unlk %fp Thread_Control *the_thread, void *pointer_argument, Thread_Entry_numeric_type numeric_argument ) { if ( !_States_Is_dormant( the_thread->current_state ) ) { 492ce: 4200 clrb %d0 return true; } return false; } 492d0: 4e75 rts Thread_Entry_numeric_type numeric_argument ) { if ( !_States_Is_dormant( the_thread->current_state ) ) { _Thread_Set_transient( the_thread ); 492d2: 2f0a movel %a2,%sp@- 492d4: 4eb9 0004 94c4 jsr 494c4 <_Thread_Set_transient> _Thread_Reset( the_thread, pointer_argument, numeric_argument ); 492da: 2f2e 0010 movel %fp@(16),%sp@- 492de: 2f2e 000c movel %fp@(12),%sp@- 492e2: 2f0a movel %a2,%sp@- 492e4: 4eb9 0004 d094 jsr 4d094 <_Thread_Reset> _Thread_Load_environment( the_thread ); 492ea: 2f0a movel %a2,%sp@- 492ec: 4eb9 0004 cce8 jsr 4cce8 <_Thread_Load_environment> _Thread_Ready( the_thread ); 492f2: 2f0a movel %a2,%sp@- 492f4: 4eb9 0004 cfd4 jsr 4cfd4 <_Thread_Ready> _User_extensions_Thread_restart( the_thread ); 492fa: 2f0a movel %a2,%sp@- 492fc: 4eb9 0004 9b68 jsr 49b68 <_User_extensions_Thread_restart> if ( _Thread_Is_executing ( the_thread ) ) 49302: 4fef 001c lea %sp@(28),%sp 49306: b5f9 0005 ff56 cmpal 5ff56 <_Thread_Executing>,%a2 4930c: 670a beqs 49318 <_Thread_Restart+0x64> #if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE ) if ( _Thread_Executing->fp_context != NULL ) _Context_Restore_fp( &_Thread_Executing->fp_context ); #endif _CPU_Context_Restart_self( &_Thread_Executing->Registers ); 4930e: 7001 moveq #1,%d0 return true; } return false; } 49310: 246e fffc moveal %fp@(-4),%a2 49314: 4e5e unlk %fp 49316: 4e75 rts */ RTEMS_INLINE_ROUTINE void _Thread_Restart_self( void ) { #if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE ) if ( _Thread_Executing->fp_context != NULL ) 49318: 4aaa 0102 tstl %a2@(258) 4931c: 6712 beqs 49330 <_Thread_Restart+0x7c> _Context_Restore_fp( &_Thread_Executing->fp_context ); 4931e: 486a 0102 pea %a2@(258) 49322: 4eb9 0004 a0d2 jsr 4a0d2 <_CPU_Context_restore_fp> 49328: 2479 0005 ff56 moveal 5ff56 <_Thread_Executing>,%a2 4932e: 588f addql #4,%sp #endif _CPU_Context_Restart_self( &_Thread_Executing->Registers ); 49330: 486a 00ce pea %a2@(206) 49334: 4eb9 0004 9f7a jsr 49f7a <_CPU_Context_Restart_self> 4933a: 588f addql #4,%sp <== NOT EXECUTED 4933c: 7001 moveq #1,%d0 <== NOT EXECUTED 4933e: 60d0 bras 49310 <_Thread_Restart+0x5c> <== NOT EXECUTED 0004c7c0 <_Thread_Resume>: { ISR_Level level; States_Control current_state; _ISR_Disable( level ); 4c7c0: 327c 0700 moveaw #1792,%a1 4c7c4: 2009 movel %a1,%d0 void _Thread_Resume( Thread_Control *the_thread, bool force ) { 4c7c6: 4e56 ffec linkw %fp,#-20 4c7ca: 206e 0008 moveal %fp@(8),%a0 4c7ce: 48d7 1c0c moveml %d2-%d3/%a2-%a4,%sp@ ISR_Level level; States_Control current_state; _ISR_Disable( level ); 4c7d2: 40c1 movew %sr,%d1 4c7d4: 8081 orl %d1,%d0 4c7d6: 46c0 movew %d0,%sr _ISR_Enable( level ); return; } #endif current_state = the_thread->current_state; 4c7d8: 2028 0010 movel %a0@(16),%d0 if ( current_state & STATES_SUSPENDED ) { 4c7dc: 0800 0001 btst #1,%d0 4c7e0: 6774 beqs 4c856 <_Thread_Resume+0x96> 4c7e2: 74fd moveq #-3,%d2 4c7e4: c082 andl %d2,%d0 current_state = 4c7e6: 2140 0010 movel %d0,%a0@(16) the_thread->current_state = _States_Clear(STATES_SUSPENDED, current_state); if ( _States_Is_ready( current_state ) ) { 4c7ea: 666a bnes 4c856 <_Thread_Resume+0x96> RTEMS_INLINE_ROUTINE void _Priority_Add_to_bit_map ( Priority_Information *the_priority_map ) { *the_priority_map->minor |= the_priority_map->ready_minor; 4c7ec: 2868 008e moveal %a0@(142),%a4 4c7f0: 3028 0094 movew %a0@(148),%d0 4c7f4: 3414 movew %a4@,%d2 _Priority_Add_to_bit_map( &the_thread->Priority_map ); _Chain_Append_unprotected(the_thread->ready, &the_thread->Object.Node); 4c7f6: 2468 008a moveal %a0@(138),%a2 Chain_Node *the_node ) { Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); 4c7fa: 260a movel %a2,%d3 4c7fc: 5883 addql #4,%d3 4c7fe: 8082 orl %d2,%d0 4c800: 2083 movel %d3,%a0@ old_last_node = the_chain->last; 4c802: 266a 0008 moveal %a2@(8),%a3 4c806: 3880 movew %d0,%a4@ the_chain->last = the_node; 4c808: 2548 0008 movel %a0,%a2@(8) _Priority_Major_bit_map |= the_priority_map->ready_major; 4c80c: 3439 0006 4c2c movew 64c2c <_Priority_Major_bit_map>,%d2 4c812: 3028 0092 movew %a0@(146),%d0 old_last_node->next = the_node; the_node->previous = old_last_node; 4c816: 214b 0004 movel %a3,%a0@(4) 4c81a: 8082 orl %d2,%d0 Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); old_last_node = the_chain->last; the_chain->last = the_node; old_last_node->next = the_node; 4c81c: 2688 movel %a0,%a3@ 4c81e: 33c0 0006 4c2c movew %d0,64c2c <_Priority_Major_bit_map> _ISR_Flash( level ); 4c824: 2009 movel %a1,%d0 4c826: 46c1 movew %d1,%sr 4c828: 8081 orl %d1,%d0 4c82a: 46c0 movew %d0,%sr if ( the_thread->current_priority < _Thread_Heir->current_priority ) { 4c82c: 2028 0014 movel %a0@(20),%d0 4c830: 2279 0006 4c0a moveal 64c0a <_Thread_Heir>,%a1 4c836: b0a9 0014 cmpl %a1@(20),%d0 4c83a: 641a bccs 4c856 <_Thread_Resume+0x96> _Thread_Heir = the_thread; 4c83c: 23c8 0006 4c0a movel %a0,64c0a <_Thread_Heir> if ( _Thread_Executing->is_preemptible || 4c842: 2079 0006 4c36 moveal 64c36 <_Thread_Executing>,%a0 4c848: 4a28 0075 tstb %a0@(117) 4c84c: 6712 beqs 4c860 <_Thread_Resume+0xa0> the_thread->current_priority == 0 ) _Context_Switch_necessary = true; 4c84e: 7001 moveq #1,%d0 4c850: 13c0 0006 4c46 moveb %d0,64c46 <_Context_Switch_necessary> } } } _ISR_Enable( level ); 4c856: 46c1 movew %d1,%sr } 4c858: 4cd7 1c0c moveml %sp@,%d2-%d3/%a2-%a4 4c85c: 4e5e unlk %fp 4c85e: 4e75 rts _ISR_Flash( level ); if ( the_thread->current_priority < _Thread_Heir->current_priority ) { _Thread_Heir = the_thread; if ( _Thread_Executing->is_preemptible || 4c860: 4a80 tstl %d0 4c862: 66f2 bnes 4c856 <_Thread_Resume+0x96> the_thread->current_priority == 0 ) _Context_Switch_necessary = true; 4c864: 7001 moveq #1,%d0 <== NOT EXECUTED 4c866: 13c0 0006 4c46 moveb %d0,64c46 <_Context_Switch_necessary> <== NOT EXECUTED 4c86c: 60e8 bras 4c856 <_Thread_Resume+0x96> <== NOT EXECUTED ... 00048940 <_Thread_Start_multitasking>: 48940: 7003 moveq #3,%d0 * ready chain * select heir */ void _Thread_Start_multitasking( void ) { 48942: 4e56 0000 linkw %fp,#0 _System_state_Set( SYSTEM_STATE_UP ); _Context_Switch_necessary = false; _Thread_Executing = _Thread_Heir; 48946: 2079 0005 ef92 moveal 5ef92 <_Thread_Heir>,%a0 4894c: 23c0 0005 f08c movel %d0,5f08c <_System_state_Current> * the system is shut down. */ _System_state_Set( SYSTEM_STATE_UP ); _Context_Switch_necessary = false; 48952: 4200 clrb %d0 _Thread_Executing = _Thread_Heir; 48954: 23c8 0005 efbe movel %a0,5efbe <_Thread_Executing> * the system is shut down. */ _System_state_Set( SYSTEM_STATE_UP ); _Context_Switch_necessary = false; 4895a: 13c0 0005 efce moveb %d0,5efce <_Context_Switch_necessary> #if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE ) /* * don't need to worry about saving BSP's floating point state */ if ( _Thread_Heir->fp_context != NULL ) 48960: 4aa8 0102 tstl %a0@(258) 48964: 6712 beqs 48978 <_Thread_Start_multitasking+0x38> _Context_Restore_fp( &_Thread_Heir->fp_context ); 48966: 4868 0102 pea %a0@(258) 4896a: 4eb9 0004 93ee jsr 493ee <_CPU_Context_restore_fp> 48970: 2079 0005 ef92 moveal 5ef92 <_Thread_Heir>,%a0 48976: 588f addql #4,%sp #endif _Context_Switch( &_Thread_BSP_context, &_Thread_Heir->Registers ); 48978: 4868 00ce pea %a0@(206) 4897c: 4879 0005 eed0 pea 5eed0 <_Thread_BSP_context> 48982: 4eb9 0004 9280 jsr 49280 <_CPU_Context_switch> 48988: 508f addql #8,%sp } 4898a: 4e5e unlk %fp 4898c: 4e75 rts ... 00048b78 <_Thread_Yield_processor>: * ready chain * select heir */ void _Thread_Yield_processor( void ) { 48b78: 4e56 fff4 linkw %fp,#-12 ISR_Level level; Thread_Control *executing; Chain_Control *ready; executing = _Thread_Executing; 48b7c: 2079 0005 efbe moveal 5efbe <_Thread_Executing>,%a0 * ready chain * select heir */ void _Thread_Yield_processor( void ) { 48b82: 48d7 0c04 moveml %d2/%a2-%a3,%sp@ Thread_Control *executing; Chain_Control *ready; executing = _Thread_Executing; ready = executing->ready; _ISR_Disable( level ); 48b86: 243c 0000 0700 movel #1792,%d2 48b8c: 2002 movel %d2,%d0 ISR_Level level; Thread_Control *executing; Chain_Control *ready; executing = _Thread_Executing; ready = executing->ready; 48b8e: 2268 008a moveal %a0@(138),%a1 _ISR_Disable( level ); 48b92: 40c1 movew %sr,%d1 48b94: 8081 orl %d1,%d0 48b96: 46c0 movew %d0,%sr if ( !_Chain_Has_only_one_node( ready ) ) { 48b98: 2029 0008 movel %a1@(8),%d0 48b9c: b091 cmpl %a1@,%d0 48b9e: 6750 beqs 48bf0 <_Thread_Yield_processor+0x78> ) { Chain_Node *next; Chain_Node *previous; next = the_node->next; 48ba0: 2450 moveal %a0@,%a2 Chain_Node *the_node ) { Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); 48ba2: 2009 movel %a1,%d0 48ba4: 5880 addql #4,%d0 { Chain_Node *next; Chain_Node *previous; next = the_node->next; previous = the_node->previous; 48ba6: 2668 0004 moveal %a0@(4),%a3 next->previous = previous; previous->next = next; 48baa: 268a movel %a2,%a3@ Chain_Node *next; Chain_Node *previous; next = the_node->next; previous = the_node->previous; next->previous = previous; 48bac: 254b 0004 movel %a3,%a2@(4) Chain_Node *the_node ) { Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); 48bb0: 2080 movel %d0,%a0@ old_last_node = the_chain->last; 48bb2: 2469 0008 moveal %a1@(8),%a2 the_chain->last = the_node; 48bb6: 2348 0008 movel %a0,%a1@(8) old_last_node->next = the_node; the_node->previous = old_last_node; 48bba: 214a 0004 movel %a2,%a0@(4) Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); old_last_node = the_chain->last; the_chain->last = the_node; old_last_node->next = the_node; 48bbe: 2488 movel %a0,%a2@ _Chain_Extract_unprotected( &executing->Object.Node ); _Chain_Append_unprotected( ready, &executing->Object.Node ); _ISR_Flash( level ); 48bc0: 46c1 movew %d1,%sr 48bc2: 8481 orl %d1,%d2 48bc4: 46c2 movew %d2,%sr if ( _Thread_Is_heir( executing ) ) 48bc6: b1f9 0005 ef92 cmpal 5ef92 <_Thread_Heir>,%a0 48bcc: 6712 beqs 48be0 <_Thread_Yield_processor+0x68> _Thread_Heir = (Thread_Control *) ready->first; _Context_Switch_necessary = true; } else if ( !_Thread_Is_heir( executing ) ) _Context_Switch_necessary = true; 48bce: 7001 moveq #1,%d0 <== NOT EXECUTED 48bd0: 13c0 0005 efce moveb %d0,5efce <_Context_Switch_necessary> <== NOT EXECUTED _ISR_Enable( level ); 48bd6: 46c1 movew %d1,%sr } 48bd8: 4cd7 0c04 moveml %sp@,%d2/%a2-%a3 48bdc: 4e5e unlk %fp 48bde: 4e75 rts _Chain_Append_unprotected( ready, &executing->Object.Node ); _ISR_Flash( level ); if ( _Thread_Is_heir( executing ) ) _Thread_Heir = (Thread_Control *) ready->first; 48be0: 23d1 0005 ef92 movel %a1@,5ef92 <_Thread_Heir> _Context_Switch_necessary = true; } else if ( !_Thread_Is_heir( executing ) ) _Context_Switch_necessary = true; 48be6: 7001 moveq #1,%d0 48be8: 13c0 0005 efce moveb %d0,5efce <_Context_Switch_necessary> 48bee: 60e6 bras 48bd6 <_Thread_Yield_processor+0x5e> if ( _Thread_Is_heir( executing ) ) _Thread_Heir = (Thread_Control *) ready->first; _Context_Switch_necessary = true; } else if ( !_Thread_Is_heir( executing ) ) 48bf0: b1f9 0005 ef92 cmpal 5ef92 <_Thread_Heir>,%a0 48bf6: 67de beqs 48bd6 <_Thread_Yield_processor+0x5e> _Context_Switch_necessary = true; 48bf8: 7001 moveq #1,%d0 <== NOT EXECUTED 48bfa: 13c0 0005 efce moveb %d0,5efce <_Context_Switch_necessary> <== NOT EXECUTED 48c00: 60d4 bras 48bd6 <_Thread_Yield_processor+0x5e> <== NOT EXECUTED ... 00047834 <_Thread_blocking_operation_Cancel>: /* * If the sync state is timed out, this is very likely not needed. * But better safe than sorry when it comes to critical sections. */ if ( _Watchdog_Is_active( &the_thread->Timer ) ) { 47834: 7202 moveq #2,%d1 Thread_blocking_operation_States sync_state __attribute__((unused)), #endif Thread_Control *the_thread, ISR_Level level ) { 47836: 4e56 0000 linkw %fp,#0 4783a: 202e 0010 movel %fp@(16),%d0 4783e: 2f0a movel %a2,%sp@- 47840: 246e 000c moveal %fp@(12),%a2 #endif /* * The thread is not waiting on anything after this completes. */ the_thread->Wait.queue = NULL; 47844: 42aa 0044 clrl %a2@(68) /* * If the sync state is timed out, this is very likely not needed. * But better safe than sorry when it comes to critical sections. */ if ( _Watchdog_Is_active( &the_thread->Timer ) ) { 47848: b2aa 0050 cmpl %a2@(80),%d1 4784c: 671c beqs 4786a <_Thread_blocking_operation_Cancel+0x36> _Watchdog_Deactivate( &the_thread->Timer ); _ISR_Enable( level ); (void) _Watchdog_Remove( &the_thread->Timer ); } else _ISR_Enable( level ); 4784e: 46c0 movew %d0,%sr RTEMS_INLINE_ROUTINE void _Thread_Unblock ( Thread_Control *the_thread ) { _Thread_Clear_state( the_thread, STATES_BLOCKED ); 47850: 2d4a 0008 movel %a2,%fp@(8) #if defined(RTEMS_MULTIPROCESSING) if ( !_Objects_Is_local_id( the_thread->Object.id ) ) _Thread_MP_Free_proxy( the_thread ); #endif } 47854: 246e fffc moveal %fp@(-4),%a2 47858: 203c 1003 fff8 movel #268697592,%d0 4785e: 2d40 000c movel %d0,%fp@(12) 47862: 4e5e unlk %fp 47864: 4ef9 0004 79e8 jmp 479e8 <_Thread_Clear_state> RTEMS_INLINE_ROUTINE void _Watchdog_Deactivate( Watchdog_Control *the_watchdog ) { the_watchdog->state = WATCHDOG_REMOVE_IT; 4786a: 123c 0003 moveb #3,%d1 4786e: 2541 0050 movel %d1,%a2@(80) * If the sync state is timed out, this is very likely not needed. * But better safe than sorry when it comes to critical sections. */ if ( _Watchdog_Is_active( &the_thread->Timer ) ) { _Watchdog_Deactivate( &the_thread->Timer ); _ISR_Enable( level ); 47872: 46c0 movew %d0,%sr (void) _Watchdog_Remove( &the_thread->Timer ); 47874: 486a 0048 pea %a2@(72) 47878: 4eb9 0004 9094 jsr 49094 <_Watchdog_Remove> 4787e: 588f addql #4,%sp 47880: 203c 1003 fff8 movel #268697592,%d0 47886: 2d4a 0008 movel %a2,%fp@(8) #if defined(RTEMS_MULTIPROCESSING) if ( !_Objects_Is_local_id( the_thread->Object.id ) ) _Thread_MP_Free_proxy( the_thread ); #endif } 4788a: 246e fffc moveal %fp@(-4),%a2 4788e: 2d40 000c movel %d0,%fp@(12) 47892: 4e5e unlk %fp 47894: 4ef9 0004 79e8 jmp 479e8 <_Thread_Clear_state> ... 000481a8 <_Thread_queue_Dequeue>: Thread_Control *(*dequeue_p)( Thread_queue_Control * ); Thread_Control *the_thread; ISR_Level level; Thread_blocking_operation_States sync_state; if ( the_thread_queue->discipline == THREAD_QUEUE_DISCIPLINE_PRIORITY ) 481a8: 41f9 0004 8210 lea 48210 <_Thread_queue_Dequeue_priority>,%a0 481ae: 7001 moveq #1,%d0 */ Thread_Control *_Thread_queue_Dequeue( Thread_queue_Control *the_thread_queue ) { 481b0: 4e56 fff4 linkw %fp,#-12 481b4: 48d7 040c moveml %d2-%d3/%a2,%sp@ 481b8: 246e 0008 moveal %fp@(8),%a2 Thread_Control *(*dequeue_p)( Thread_queue_Control * ); Thread_Control *the_thread; ISR_Level level; Thread_blocking_operation_States sync_state; if ( the_thread_queue->discipline == THREAD_QUEUE_DISCIPLINE_PRIORITY ) 481bc: b0aa 0034 cmpl %a2@(52),%d0 481c0: 6706 beqs 481c8 <_Thread_queue_Dequeue+0x20> 481c2: 41f9 0004 c088 lea 4c088 <_Thread_queue_Dequeue_fifo>,%a0 dequeue_p = _Thread_queue_Dequeue_priority; else /* must be THREAD_QUEUE_DISCIPLINE_FIFO */ dequeue_p = _Thread_queue_Dequeue_fifo; the_thread = (*dequeue_p)( the_thread_queue ); 481c8: 2f0a movel %a2,%sp@- 481ca: 4e90 jsr %a0@ _ISR_Disable( level ); 481cc: 223c 0000 0700 movel #1792,%d1 481d2: 40c2 movew %sr,%d2 481d4: 8282 orl %d2,%d1 481d6: 46c1 movew %d1,%sr if ( !the_thread ) { 481d8: 588f addql #4,%sp 481da: 4a80 tstl %d0 481dc: 670c beqs 481ea <_Thread_queue_Dequeue+0x42> (sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED) ) { the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SATISFIED; the_thread = _Thread_Executing; } } _ISR_Enable( level ); 481de: 46c2 movew %d2,%sr return the_thread; } 481e0: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 481e6: 4e5e unlk %fp 481e8: 4e75 rts dequeue_p = _Thread_queue_Dequeue_fifo; the_thread = (*dequeue_p)( the_thread_queue ); _ISR_Disable( level ); if ( !the_thread ) { sync_state = the_thread_queue->sync_state; 481ea: 222a 0030 movel %a2@(48),%d1 481ee: 7601 moveq #1,%d3 481f0: 5381 subql #1,%d1 481f2: b681 cmpl %d1,%d3 481f4: 65e8 bcss 481de <_Thread_queue_Dequeue+0x36> if ( (sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) || (sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED) ) { the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SATISFIED; 481f6: 7203 moveq #3,%d1 the_thread = _Thread_Executing; 481f8: 2039 0005 efbe movel 5efbe <_Thread_Executing>,%d0 _ISR_Disable( level ); if ( !the_thread ) { sync_state = the_thread_queue->sync_state; if ( (sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) || (sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED) ) { the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SATISFIED; 481fe: 2541 0030 movel %d1,%a2@(48) the_thread = _Thread_Executing; } } _ISR_Enable( level ); 48202: 46c2 movew %d2,%sr return the_thread; } 48204: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 4820a: 4e5e unlk %fp 4820c: 4e75 rts ... 0004c088 <_Thread_queue_Dequeue_fifo>: ) { ISR_Level level; Thread_Control *the_thread; _ISR_Disable( level ); 4c088: 203c 0000 0700 movel #1792,%d0 */ Thread_Control *_Thread_queue_Dequeue_fifo( Thread_queue_Control *the_thread_queue ) { 4c08e: 4e56 0000 linkw %fp,#0 4c092: 226e 0008 moveal %fp@(8),%a1 4c096: 2f0b movel %a3,%sp@- 4c098: 2f0a movel %a2,%sp@- ISR_Level level; Thread_Control *the_thread; _ISR_Disable( level ); 4c09a: 40c1 movew %sr,%d1 4c09c: 8081 orl %d1,%d0 4c09e: 46c0 movew %d0,%sr */ RTEMS_INLINE_ROUTINE bool _Chain_Is_empty( Chain_Control *the_chain ) { return (the_chain->first == _Chain_Tail(the_chain)); 4c0a0: 2049 moveal %a1,%a0 4c0a2: 2458 moveal %a0@+,%a2 */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 4c0a4: b1ca cmpal %a2,%a0 4c0a6: 6768 beqs 4c110 <_Thread_queue_Dequeue_fifo+0x88> { Chain_Node *return_node; Chain_Node *new_first; return_node = the_chain->first; new_first = return_node->next; 4c0a8: 2052 moveal %a2@,%a0 if ( !_Chain_Is_empty( &the_thread_queue->Queues.Fifo ) ) { the_thread = (Thread_Control *) 4c0aa: 264a moveal %a2,%a3 _Chain_Get_first_unprotected( &the_thread_queue->Queues.Fifo ); the_thread->Wait.queue = NULL; if ( !_Watchdog_Is_active( &the_thread->Timer ) ) { 4c0ac: 7002 moveq #2,%d0 the_chain->first = new_first; 4c0ae: 2288 movel %a0,%a1@ new_first->previous = _Chain_Head(the_chain); 4c0b0: 2149 0004 movel %a1,%a0@(4) if ( !_Chain_Is_empty( &the_thread_queue->Queues.Fifo ) ) { the_thread = (Thread_Control *) _Chain_Get_first_unprotected( &the_thread_queue->Queues.Fifo ); the_thread->Wait.queue = NULL; 4c0b4: 42aa 0044 clrl %a2@(68) if ( !_Watchdog_Is_active( &the_thread->Timer ) ) { 4c0b8: b0aa 0050 cmpl %a2@(80),%d0 4c0bc: 6720 beqs 4c0de <_Thread_queue_Dequeue_fifo+0x56> _ISR_Enable( level ); 4c0be: 46c1 movew %d1,%sr RTEMS_INLINE_ROUTINE void _Thread_Unblock ( Thread_Control *the_thread ) { _Thread_Clear_state( the_thread, STATES_BLOCKED ); 4c0c0: 2f3c 1003 fff8 movel #268697592,%sp@- 4c0c6: 2f0a movel %a2,%sp@- 4c0c8: 4eb9 0004 79e8 jsr 479e8 <_Thread_Clear_state> return the_thread; } _ISR_Enable( level ); return NULL; } 4c0ce: 246e fff8 moveal %fp@(-8),%a2 4c0d2: 200b movel %a3,%d0 4c0d4: 508f addql #8,%sp 4c0d6: 266e fffc moveal %fp@(-4),%a3 4c0da: 4e5e unlk %fp 4c0dc: 4e75 rts RTEMS_INLINE_ROUTINE void _Watchdog_Deactivate( Watchdog_Control *the_watchdog ) { the_watchdog->state = WATCHDOG_REMOVE_IT; 4c0de: 7003 moveq #3,%d0 4c0e0: 2540 0050 movel %d0,%a2@(80) if ( !_Watchdog_Is_active( &the_thread->Timer ) ) { _ISR_Enable( level ); _Thread_Unblock( the_thread ); } else { _Watchdog_Deactivate( &the_thread->Timer ); _ISR_Enable( level ); 4c0e4: 46c1 movew %d1,%sr (void) _Watchdog_Remove( &the_thread->Timer ); 4c0e6: 486a 0048 pea %a2@(72) 4c0ea: 4eb9 0004 9094 jsr 49094 <_Watchdog_Remove> 4c0f0: 2f3c 1003 fff8 movel #268697592,%sp@- 4c0f6: 2f0a movel %a2,%sp@- 4c0f8: 4eb9 0004 79e8 jsr 479e8 <_Thread_Clear_state> return the_thread; } _ISR_Enable( level ); return NULL; } 4c0fe: 246e fff8 moveal %fp@(-8),%a2 4c102: 200b movel %a3,%d0 4c104: 4fef 000c lea %sp@(12),%sp 4c108: 266e fffc moveal %fp@(-4),%a3 4c10c: 4e5e unlk %fp 4c10e: 4e75 rts #endif return the_thread; } _ISR_Enable( level ); 4c110: 46c1 movew %d1,%sr 4c112: 97cb subal %a3,%a3 return NULL; } 4c114: 200b movel %a3,%d0 4c116: 246e fff8 moveal %fp@(-8),%a2 4c11a: 266e fffc moveal %fp@(-4),%a3 4c11e: 4e5e unlk %fp 4c120: 4e75 rts ... 0004c124 <_Thread_queue_Enqueue_fifo>: ) { Thread_blocking_operation_States sync_state; ISR_Level level; _ISR_Disable( level ); 4c124: 203c 0000 0700 movel #1792,%d0 Thread_blocking_operation_States _Thread_queue_Enqueue_fifo ( Thread_queue_Control *the_thread_queue, Thread_Control *the_thread, ISR_Level *level_p ) { 4c12a: 4e56 0000 linkw %fp,#0 4c12e: 206e 0008 moveal %fp@(8),%a0 4c132: 2f0a movel %a2,%sp@- 4c134: 226e 000c moveal %fp@(12),%a1 4c138: 2f02 movel %d2,%sp@- Thread_blocking_operation_States sync_state; ISR_Level level; _ISR_Disable( level ); 4c13a: 40c1 movew %sr,%d1 4c13c: 8081 orl %d1,%d0 4c13e: 46c0 movew %d0,%sr sync_state = the_thread_queue->sync_state; 4c140: 2028 0030 movel %a0@(48),%d0 the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED; if (sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED) { 4c144: 7401 moveq #1,%d2 ISR_Level level; _ISR_Disable( level ); sync_state = the_thread_queue->sync_state; the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED; 4c146: 42a8 0030 clrl %a0@(48) if (sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED) { 4c14a: b480 cmpl %d0,%d2 4c14c: 670e beqs 4c15c <_Thread_queue_Enqueue_fifo+0x38> * * WARNING! Returning with interrupts disabled! */ *level_p = level; return sync_state; } 4c14e: 241f movel %sp@+,%d2 * For example, the blocking thread could have been given * the mutex by an ISR or timed out. * * WARNING! Returning with interrupts disabled! */ *level_p = level; 4c150: 206e 0010 moveal %fp@(16),%a0 return sync_state; } 4c154: 245f moveal %sp@+,%a2 4c156: 4e5e unlk %fp * For example, the blocking thread could have been given * the mutex by an ISR or timed out. * * WARNING! Returning with interrupts disabled! */ *level_p = level; 4c158: 2081 movel %d1,%a0@ return sync_state; } 4c15a: 4e75 rts Chain_Node *the_node ) { Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); 4c15c: 2408 movel %a0,%d2 4c15e: 5882 addql #4,%d2 4c160: 2282 movel %d2,%a1@ old_last_node = the_chain->last; 4c162: 2468 0008 moveal %a0@(8),%a2 the_chain->last = the_node; 4c166: 2149 0008 movel %a1,%a0@(8) old_last_node->next = the_node; the_node->previous = old_last_node; 4c16a: 234a 0004 movel %a2,%a1@(4) if (sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED) { _Chain_Append_unprotected( &the_thread_queue->Queues.Fifo, &the_thread->Object.Node ); the_thread->Wait.queue = the_thread_queue; 4c16e: 2348 0044 movel %a0,%a1@(68) Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); old_last_node = the_chain->last; the_chain->last = the_node; old_last_node->next = the_node; 4c172: 2489 movel %a1,%a2@ the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED; _ISR_Enable( level ); 4c174: 46c1 movew %d1,%sr * * WARNING! Returning with interrupts disabled! */ *level_p = level; return sync_state; } 4c176: 241f movel %sp@+,%d2 4c178: 245f moveal %sp@+,%a2 4c17a: 4e5e unlk %fp 4c17c: 4e75 rts ... 000483a4 <_Thread_queue_Enqueue_priority>: Thread_blocking_operation_States _Thread_queue_Enqueue_priority ( Thread_queue_Control *the_thread_queue, Thread_Control *the_thread, ISR_Level *level_p ) { 483a4: 4e56 ffe4 linkw %fp,#-28 483a8: 48d7 1c3c moveml %d2-%d5/%a2-%a4,%sp@ 483ac: 266e 000c moveal %fp@(12),%a3 */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 483b0: 41eb 003c lea %a3@(60),%a0 return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; restart_reverse_search: search_priority = PRIORITY_MAXIMUM + 1; _ISR_Disable( level ); 483b4: 263c 0000 0700 movel #1792,%d3 Priority_Control priority; States_Control block_state; _Chain_Initialize_empty( &the_thread->Wait.Block2n ); priority = the_thread->current_priority; 483ba: 222b 0014 movel %a3@(20),%d1 header_index = _Thread_queue_Header_number( priority ); header = &the_thread_queue->Queues.Priority[ header_index ]; 483be: 2401 movel %d1,%d2 483c0: ec8a lsrl #6,%d2 483c2: 2002 movel %d2,%d0 483c4: e58a lsll #2,%d2 483c6: e988 lsll #4,%d0 Thread_blocking_operation_States _Thread_queue_Enqueue_priority ( Thread_queue_Control *the_thread_queue, Thread_Control *the_thread, ISR_Level *level_p ) { 483c8: 286e 0008 moveal %fp@(8),%a4 _Chain_Initialize_empty( &the_thread->Wait.Block2n ); priority = the_thread->current_priority; header_index = _Thread_queue_Header_number( priority ); header = &the_thread_queue->Queues.Priority[ header_index ]; 483cc: 9082 subl %d2,%d0 483ce: 45f4 0800 lea %a4@(00000000,%d0:l),%a2 483d2: 2748 0038 movel %a0,%a3@(56) the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain); 483d6: 41eb 0038 lea %a3@(56),%a0 block_state = the_thread_queue->state; 483da: 242c 0038 movel %a4@(56),%d2 483de: 2748 0040 movel %a0,%a3@(64) RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); the_chain->permanent_null = NULL; 483e2: 42ab 003c clrl %a3@(60) if ( _Thread_queue_Is_reverse_search( priority ) ) 483e6: 0801 0005 btst #5,%d1 483ea: 6656 bnes 48442 <_Thread_queue_Enqueue_priority+0x9e> */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 483ec: 2a0a movel %a2,%d5 goto restart_reverse_search; restart_forward_search: search_priority = PRIORITY_MINIMUM - 1; _ISR_Disable( level ); 483ee: 2803 movel %d3,%d4 483f0: 5885 addql #4,%d5 483f2: 2004 movel %d4,%d0 483f4: 40c3 movew %sr,%d3 483f6: 8083 orl %d3,%d0 483f8: 46c0 movew %d0,%sr search_thread = (Thread_Control *) header->first; 483fa: 2052 moveal %a2@,%a0 while ( !_Chain_Is_tail( header, (Chain_Node *)search_thread ) ) { 483fc: ba88 cmpl %a0,%d5 483fe: 6700 010a beqw 4850a <_Thread_queue_Enqueue_priority+0x166> search_priority = search_thread->current_priority; 48402: 2268 0014 moveal %a0@(20),%a1 if ( priority <= search_priority ) 48406: b3c1 cmpal %d1,%a1 48408: 6418 bccs 48422 <_Thread_queue_Enqueue_priority+0x7e> break; search_priority = search_thread->current_priority; if ( priority <= search_priority ) break; #endif _ISR_Flash( level ); 4840a: 2004 movel %d4,%d0 4840c: 46c3 movew %d3,%sr 4840e: 8083 orl %d3,%d0 48410: 46c0 movew %d0,%sr if ( !_States_Are_set( search_thread->current_state, block_state) ) { 48412: 2002 movel %d2,%d0 48414: c0a8 0010 andl %a0@(16),%d0 48418: 6700 0092 beqw 484ac <_Thread_queue_Enqueue_priority+0x108> _ISR_Enable( level ); goto restart_forward_search; } search_thread = (Thread_Control *)search_thread->Object.Node.next; 4841c: 2050 moveal %a0@,%a0 restart_forward_search: search_priority = PRIORITY_MINIMUM - 1; _ISR_Disable( level ); search_thread = (Thread_Control *) header->first; while ( !_Chain_Is_tail( header, (Chain_Node *)search_thread ) ) { 4841e: ba88 cmpl %a0,%d5 48420: 66e0 bnes 48402 <_Thread_queue_Enqueue_priority+0x5e> 48422: 2403 movel %d3,%d2 } search_thread = (Thread_Control *)search_thread->Object.Node.next; } if ( the_thread_queue->sync_state != 48424: 7001 moveq #1,%d0 48426: b0ac 0030 cmpl %a4@(48),%d0 4842a: 6700 0094 beqw 484c0 <_Thread_queue_Enqueue_priority+0x11c> * For example, the blocking thread could have been given * the mutex by an ISR or timed out. * * WARNING! Returning with interrupts disabled! */ *level_p = level; 4842e: 206e 0010 moveal %fp@(16),%a0 return the_thread_queue->sync_state; 48432: 202c 0030 movel %a4@(48),%d0 * For example, the blocking thread could have been given * the mutex by an ISR or timed out. * * WARNING! Returning with interrupts disabled! */ *level_p = level; 48436: 2082 movel %d2,%a0@ return the_thread_queue->sync_state; } 48438: 4cd7 1c3c moveml %sp@,%d2-%d5/%a2-%a4 4843c: 4e5e unlk %fp 4843e: 4e75 rts if ( priority >= search_priority ) break; #endif _ISR_Flash( level ); if ( !_States_Are_set( search_thread->current_state, block_state) ) { _ISR_Enable( level ); 48440: 46c4 movew %d4,%sr the_thread->Wait.queue = the_thread_queue; _ISR_Enable( level ); return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; restart_reverse_search: search_priority = PRIORITY_MAXIMUM + 1; 48442: 4284 clrl %d4 48444: 1839 0005 d752 moveb 5d752 ,%d4 _ISR_Disable( level ); 4844a: 2003 movel %d3,%d0 the_thread->Wait.queue = the_thread_queue; _ISR_Enable( level ); return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; restart_reverse_search: search_priority = PRIORITY_MAXIMUM + 1; 4844c: 2244 moveal %d4,%a1 4844e: 5289 addql #1,%a1 _ISR_Disable( level ); 48450: 40c4 movew %sr,%d4 48452: 8084 orl %d4,%d0 48454: 46c0 movew %d0,%sr search_thread = (Thread_Control *) header->last; 48456: 206a 0008 moveal %a2@(8),%a0 while ( !_Chain_Is_head( header, (Chain_Node *)search_thread ) ) { 4845a: b5c8 cmpal %a0,%a2 4845c: 6720 beqs 4847e <_Thread_queue_Enqueue_priority+0xda> search_priority = search_thread->current_priority; 4845e: 2268 0014 moveal %a0@(20),%a1 if ( priority >= search_priority ) 48462: b3c1 cmpal %d1,%a1 48464: 6318 blss 4847e <_Thread_queue_Enqueue_priority+0xda> break; search_priority = search_thread->current_priority; if ( priority >= search_priority ) break; #endif _ISR_Flash( level ); 48466: 2003 movel %d3,%d0 48468: 46c4 movew %d4,%sr 4846a: 8084 orl %d4,%d0 4846c: 46c0 movew %d0,%sr if ( !_States_Are_set( search_thread->current_state, block_state) ) { 4846e: 2002 movel %d2,%d0 48470: c0a8 0010 andl %a0@(16),%d0 48474: 67ca beqs 48440 <_Thread_queue_Enqueue_priority+0x9c> _ISR_Enable( level ); goto restart_reverse_search; } search_thread = (Thread_Control *) 48476: 2068 0004 moveal %a0@(4),%a0 restart_reverse_search: search_priority = PRIORITY_MAXIMUM + 1; _ISR_Disable( level ); search_thread = (Thread_Control *) header->last; while ( !_Chain_Is_head( header, (Chain_Node *)search_thread ) ) { 4847a: b5c8 cmpal %a0,%a2 4847c: 66e0 bnes 4845e <_Thread_queue_Enqueue_priority+0xba> 4847e: 2404 movel %d4,%d2 } search_thread = (Thread_Control *) search_thread->Object.Node.previous; } if ( the_thread_queue->sync_state != 48480: 7001 moveq #1,%d0 48482: b0ac 0030 cmpl %a4@(48),%d0 48486: 66a6 bnes 4842e <_Thread_queue_Enqueue_priority+0x8a> THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) goto synchronize; the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED; 48488: 42ac 0030 clrl %a4@(48) if ( priority == search_priority ) 4848c: b3c1 cmpal %d1,%a1 4848e: 6756 beqs 484e6 <_Thread_queue_Enqueue_priority+0x142> goto equal_priority; search_node = (Chain_Node *) search_thread; next_node = search_node->next; 48490: 2250 moveal %a0@,%a1 the_node = (Chain_Node *) the_thread; the_node->next = next_node; the_node->previous = search_node; 48492: 2748 0004 movel %a0,%a3@(4) search_node = (Chain_Node *) search_thread; next_node = search_node->next; the_node = (Chain_Node *) the_thread; the_node->next = next_node; 48496: 2689 movel %a1,%a3@ the_node->previous = search_node; search_node->next = the_node; next_node->previous = the_node; the_thread->Wait.queue = the_thread_queue; 48498: 274c 0044 movel %a4,%a3@(68) next_node = search_node->next; the_node = (Chain_Node *) the_thread; the_node->next = next_node; the_node->previous = search_node; search_node->next = the_node; 4849c: 208b movel %a3,%a0@ next_node->previous = the_node; 4849e: 234b 0004 movel %a3,%a1@(4) the_thread->Wait.queue = the_thread_queue; _ISR_Enable( level ); 484a2: 46c4 movew %d4,%sr * * WARNING! Returning with interrupts disabled! */ *level_p = level; return the_thread_queue->sync_state; } 484a4: 4cd7 1c3c moveml %sp@,%d2-%d5/%a2-%a4 484a8: 4e5e unlk %fp 484aa: 4e75 rts if ( priority <= search_priority ) break; #endif _ISR_Flash( level ); if ( !_States_Are_set( search_thread->current_state, block_state) ) { _ISR_Enable( level ); 484ac: 46c3 movew %d3,%sr <== NOT EXECUTED if ( _Thread_queue_Is_reverse_search( priority ) ) goto restart_reverse_search; restart_forward_search: search_priority = PRIORITY_MINIMUM - 1; _ISR_Disable( level ); 484ae: 2004 movel %d4,%d0 <== NOT EXECUTED 484b0: 40c3 movew %sr,%d3 <== NOT EXECUTED 484b2: 8083 orl %d3,%d0 <== NOT EXECUTED 484b4: 46c0 movew %d0,%sr <== NOT EXECUTED search_thread = (Thread_Control *) header->first; 484b6: 2052 moveal %a2@,%a0 <== NOT EXECUTED while ( !_Chain_Is_tail( header, (Chain_Node *)search_thread ) ) { 484b8: ba88 cmpl %a0,%d5 <== NOT EXECUTED 484ba: 6600 ff46 bnew 48402 <_Thread_queue_Enqueue_priority+0x5e><== NOT EXECUTED 484be: 604a bras 4850a <_Thread_queue_Enqueue_priority+0x166><== NOT EXECUTED if ( the_thread_queue->sync_state != THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) goto synchronize; the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED; 484c0: 42ac 0030 clrl %a4@(48) if ( priority == search_priority ) 484c4: b3c1 cmpal %d1,%a1 484c6: 671e beqs 484e6 <_Thread_queue_Enqueue_priority+0x142> goto equal_priority; search_node = (Chain_Node *) search_thread; previous_node = search_node->previous; 484c8: 2268 0004 moveal %a0@(4),%a1 the_node = (Chain_Node *) the_thread; the_node->next = search_node; 484cc: 2688 movel %a0,%a3@ the_node->previous = previous_node; 484ce: 2749 0004 movel %a1,%a3@(4) previous_node->next = the_node; search_node->previous = the_node; the_thread->Wait.queue = the_thread_queue; 484d2: 274c 0044 movel %a4,%a3@(68) previous_node = search_node->previous; the_node = (Chain_Node *) the_thread; the_node->next = search_node; the_node->previous = previous_node; previous_node->next = the_node; 484d6: 228b movel %a3,%a1@ search_node->previous = the_node; 484d8: 214b 0004 movel %a3,%a0@(4) the_thread->Wait.queue = the_thread_queue; _ISR_Enable( level ); 484dc: 46c3 movew %d3,%sr * * WARNING! Returning with interrupts disabled! */ *level_p = level; return the_thread_queue->sync_state; } 484de: 4cd7 1c3c moveml %sp@,%d2-%d5/%a2-%a4 484e2: 4e5e unlk %fp 484e4: 4e75 rts 484e6: 41e8 003c lea %a0@(60),%a0 _ISR_Enable( level ); return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; equal_priority: /* add at end of priority group */ search_node = _Chain_Tail( &search_thread->Wait.Block2n ); previous_node = search_node->previous; 484ea: 2268 0004 moveal %a0@(4),%a1 the_node = (Chain_Node *) the_thread; the_node->next = search_node; 484ee: 2688 movel %a0,%a3@ the_node->previous = previous_node; 484f0: 2749 0004 movel %a1,%a3@(4) previous_node->next = the_node; search_node->previous = the_node; the_thread->Wait.queue = the_thread_queue; 484f4: 274c 0044 movel %a4,%a3@(68) previous_node = search_node->previous; the_node = (Chain_Node *) the_thread; the_node->next = search_node; the_node->previous = previous_node; previous_node->next = the_node; 484f8: 228b movel %a3,%a1@ search_node->previous = the_node; 484fa: 214b 0004 movel %a3,%a0@(4) the_thread->Wait.queue = the_thread_queue; _ISR_Enable( level ); 484fe: 46c2 movew %d2,%sr 48500: 7001 moveq #1,%d0 * * WARNING! Returning with interrupts disabled! */ *level_p = level; return the_thread_queue->sync_state; } 48502: 4cd7 1c3c moveml %sp@,%d2-%d5/%a2-%a4 48506: 4e5e unlk %fp 48508: 4e75 rts restart_forward_search: search_priority = PRIORITY_MINIMUM - 1; _ISR_Disable( level ); search_thread = (Thread_Control *) header->first; while ( !_Chain_Is_tail( header, (Chain_Node *)search_thread ) ) { 4850a: 2403 movel %d3,%d2 4850c: 327c ffff moveaw #-1,%a1 } search_thread = (Thread_Control *)search_thread->Object.Node.next; } if ( the_thread_queue->sync_state != 48510: 7001 moveq #1,%d0 48512: b0ac 0030 cmpl %a4@(48),%d0 48516: 6600 ff16 bnew 4842e <_Thread_queue_Enqueue_priority+0x8a> 4851a: 60a4 bras 484c0 <_Thread_queue_Enqueue_priority+0x11c> 00048308 <_Thread_queue_Enqueue_with_handler>: void _Thread_queue_Enqueue_with_handler( Thread_queue_Control *the_thread_queue, Watchdog_Interval timeout, Thread_queue_Timeout_callout handler ) { 48308: 4e56 fff0 linkw %fp,#-16 4830c: 48d7 0c04 moveml %d2/%a2-%a3,%sp@ 48310: 266e 0008 moveal %fp@(8),%a3 else #endif /* * Set the blocking state for this thread queue in the thread. */ _Thread_Set_state( the_thread, the_thread_queue->state ); 48314: 2f2b 0038 movel %a3@(56),%sp@- Thread_queue_Control *, Thread_Control *, ISR_Level * ); the_thread = _Thread_Executing; 48318: 2479 0005 efbe moveal 5efbe <_Thread_Executing>,%a2 void _Thread_queue_Enqueue_with_handler( Thread_queue_Control *the_thread_queue, Watchdog_Interval timeout, Thread_queue_Timeout_callout handler ) { 4831e: 242e 000c movel %fp@(12),%d2 else #endif /* * Set the blocking state for this thread queue in the thread. */ _Thread_Set_state( the_thread, the_thread_queue->state ); 48322: 2f0a movel %a2,%sp@- 48324: 4eb9 0004 8710 jsr 48710 <_Thread_Set_state> /* * If the thread wants to timeout, then schedule its timer. */ if ( timeout ) { 4832a: 508f addql #8,%sp 4832c: 4a82 tstl %d2 4832e: 6644 bnes 48374 <_Thread_queue_Enqueue_with_handler+0x6c> } /* * Now enqueue the thread per the discipline for this thread queue. */ if ( the_thread_queue->discipline == THREAD_QUEUE_DISCIPLINE_PRIORITY ) 48330: 41f9 0004 83a4 lea 483a4 <_Thread_queue_Enqueue_priority>,%a0 48336: 7001 moveq #1,%d0 48338: b0ab 0034 cmpl %a3@(52),%d0 4833c: 6706 beqs 48344 <_Thread_queue_Enqueue_with_handler+0x3c> 4833e: 41f9 0004 c124 lea 4c124 <_Thread_queue_Enqueue_fifo>,%a0 enqueue_p = _Thread_queue_Enqueue_priority; else /* must be THREAD_QUEUE_DISCIPLINE_FIFO */ enqueue_p = _Thread_queue_Enqueue_fifo; sync_state = (*enqueue_p)( the_thread_queue, the_thread, &level ); 48344: 486e fffc pea %fp@(-4) 48348: 2f0a movel %a2,%sp@- 4834a: 2f0b movel %a3,%sp@- 4834c: 4e90 jsr %a0@ if ( sync_state != THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) 4834e: 4fef 000c lea %sp@(12),%sp 48352: 7201 moveq #1,%d1 48354: b280 cmpl %d0,%d1 48356: 6712 beqs 4836a <_Thread_queue_Enqueue_with_handler+0x62> _Thread_blocking_operation_Cancel( sync_state, the_thread, level ); 48358: 2f2e fffc movel %fp@(-4),%sp@- 4835c: 2f0a movel %a2,%sp@- 4835e: 2f00 movel %d0,%sp@- 48360: 4eb9 0004 7834 jsr 47834 <_Thread_blocking_operation_Cancel> 48366: 4fef 000c lea %sp@(12),%sp } 4836a: 4cee 0c04 fff0 moveml %fp@(-16),%d2/%a2-%a3 48370: 4e5e unlk %fp 48372: 4e75 rts /* * If the thread wants to timeout, then schedule its timer. */ if ( timeout ) { _Watchdog_Initialize( 48374: 202a 0008 movel %a2@(8),%d0 Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; the_watchdog->routine = routine; 48378: 256e 0010 0064 movel %fp@(16),%a2@(100) the_watchdog->id = id; 4837e: 2540 0068 movel %d0,%a2@(104) Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 48382: 2542 0054 movel %d2,%a2@(84) Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 48386: 42aa 0050 clrl %a2@(80) the_watchdog->routine = routine; the_watchdog->id = id; the_watchdog->user_data = user_data; 4838a: 42aa 006c clrl %a2@(108) ) { the_watchdog->initial = units; _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 4838e: 486a 0048 pea %a2@(72) 48392: 4879 0005 efdc pea 5efdc <_Watchdog_Ticks_chain> 48398: 4eb9 0004 8f4c jsr 48f4c <_Watchdog_Insert> 4839e: 508f addql #8,%sp 483a0: 608e bras 48330 <_Thread_queue_Enqueue_with_handler+0x28> ... 0004e080 <_Thread_queue_Extract_fifo>: Thread_Control *the_thread ) { ISR_Level level; _ISR_Disable( level ); 4e080: 203c 0000 0700 movel #1792,%d0 void _Thread_queue_Extract_fifo( Thread_queue_Control *the_thread_queue __attribute__((unused)), Thread_Control *the_thread ) { 4e086: 4e56 0000 linkw %fp,#0 4e08a: 2f0a movel %a2,%sp@- 4e08c: 246e 000c moveal %fp@(12),%a2 ISR_Level level; _ISR_Disable( level ); 4e090: 40c1 movew %sr,%d1 4e092: 8081 orl %d1,%d0 4e094: 46c0 movew %d0,%sr if ( !_States_Is_waiting_on_thread_queue( the_thread->current_state ) ) { 4e096: 202a 0010 movel %a2@(16),%d0 4e09a: 0280 0003 bee0 andil #245472,%d0 4e0a0: 6734 beqs 4e0d6 <_Thread_queue_Extract_fifo+0x56> ) { Chain_Node *next; Chain_Node *previous; next = the_node->next; 4e0a2: 2052 moveal %a2@,%a0 _Chain_Extract_unprotected( &the_thread->Object.Node ); the_thread->Wait.queue = NULL; if ( !_Watchdog_Is_active( &the_thread->Timer ) ) { 4e0a4: 7002 moveq #2,%d0 previous = the_node->previous; 4e0a6: 226a 0004 moveal %a2@(4),%a1 return; } _Chain_Extract_unprotected( &the_thread->Object.Node ); the_thread->Wait.queue = NULL; 4e0aa: 42aa 0044 clrl %a2@(68) next->previous = previous; previous->next = next; 4e0ae: 2288 movel %a0,%a1@ Chain_Node *next; Chain_Node *previous; next = the_node->next; previous = the_node->previous; next->previous = previous; 4e0b0: 2149 0004 movel %a1,%a0@(4) if ( !_Watchdog_Is_active( &the_thread->Timer ) ) { 4e0b4: b0aa 0050 cmpl %a2@(80),%d0 4e0b8: 6726 beqs 4e0e0 <_Thread_queue_Extract_fifo+0x60> _ISR_Enable( level ); 4e0ba: 46c1 movew %d1,%sr RTEMS_INLINE_ROUTINE void _Thread_Unblock ( Thread_Control *the_thread ) { _Thread_Clear_state( the_thread, STATES_BLOCKED ); 4e0bc: 2d4a 0008 movel %a2,%fp@(8) #if defined(RTEMS_MULTIPROCESSING) if ( !_Objects_Is_local_id( the_thread->Object.id ) ) _Thread_MP_Free_proxy( the_thread ); #endif } 4e0c0: 246e fffc moveal %fp@(-4),%a2 4e0c4: 203c 1003 fff8 movel #268697592,%d0 4e0ca: 2d40 000c movel %d0,%fp@(12) 4e0ce: 4e5e unlk %fp 4e0d0: 4ef9 0004 79e8 jmp 479e8 <_Thread_Clear_state> ISR_Level level; _ISR_Disable( level ); if ( !_States_Is_waiting_on_thread_queue( the_thread->current_state ) ) { _ISR_Enable( level ); 4e0d6: 46c1 movew %d1,%sr #if defined(RTEMS_MULTIPROCESSING) if ( !_Objects_Is_local_id( the_thread->Object.id ) ) _Thread_MP_Free_proxy( the_thread ); #endif } 4e0d8: 246e fffc moveal %fp@(-4),%a2 4e0dc: 4e5e unlk %fp 4e0de: 4e75 rts 4e0e0: 7003 moveq #3,%d0 4e0e2: 2540 0050 movel %d0,%a2@(80) if ( !_Watchdog_Is_active( &the_thread->Timer ) ) { _ISR_Enable( level ); } else { _Watchdog_Deactivate( &the_thread->Timer ); _ISR_Enable( level ); 4e0e6: 46c1 movew %d1,%sr (void) _Watchdog_Remove( &the_thread->Timer ); 4e0e8: 486a 0048 pea %a2@(72) 4e0ec: 4eb9 0004 9094 jsr 49094 <_Watchdog_Remove> 4e0f2: 588f addql #4,%sp 4e0f4: 203c 1003 fff8 movel #268697592,%d0 4e0fa: 2d4a 0008 movel %a2,%fp@(8) #if defined(RTEMS_MULTIPROCESSING) if ( !_Objects_Is_local_id( the_thread->Object.id ) ) _Thread_MP_Free_proxy( the_thread ); #endif } 4e0fe: 246e fffc moveal %fp@(-4),%a2 4e102: 2d40 000c movel %d0,%fp@(12) 4e106: 4e5e unlk %fp 4e108: 4ef9 0004 79e8 jmp 479e8 <_Thread_Clear_state> ... 0004c1b8 <_Thread_queue_Extract_priority_helper>: Chain_Node *new_first_node; Chain_Node *new_second_node; Chain_Node *last_node; the_node = (Chain_Node *) the_thread; _ISR_Disable( level ); 4c1b8: 203c 0000 0700 movel #1792,%d0 void _Thread_queue_Extract_priority_helper( Thread_queue_Control *the_thread_queue __attribute__((unused)), Thread_Control *the_thread, bool requeuing ) { 4c1be: 4e56 ffec linkw %fp,#-20 4c1c2: 48d7 3c04 moveml %d2/%a2-%a5,%sp@ 4c1c6: 246e 000c moveal %fp@(12),%a2 4c1ca: 142e 0013 moveb %fp@(19),%d2 Chain_Node *new_first_node; Chain_Node *new_second_node; Chain_Node *last_node; the_node = (Chain_Node *) the_thread; _ISR_Disable( level ); 4c1ce: 40c1 movew %sr,%d1 4c1d0: 8081 orl %d1,%d0 4c1d2: 46c0 movew %d0,%sr if ( !_States_Is_waiting_on_thread_queue( the_thread->current_state ) ) { 4c1d4: 202a 0010 movel %a2@(16),%d0 4c1d8: 0280 0003 bee0 andil #245472,%d0 4c1de: 677e beqs 4c25e <_Thread_queue_Extract_priority_helper+0xa6> */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 4c1e0: 200a movel %a2,%d0 4c1e2: 0680 0000 003c addil #60,%d0 /* * The thread was actually waiting on a thread queue so let's remove it. */ next_node = the_node->next; 4c1e8: 2652 moveal %a2@,%a3 previous_node = the_node->previous; 4c1ea: 226a 0004 moveal %a2@(4),%a1 */ RTEMS_INLINE_ROUTINE bool _Chain_Is_empty( Chain_Control *the_chain ) { return (the_chain->first == _Chain_Tail(the_chain)); 4c1ee: 206a 0038 moveal %a2@(56),%a0 */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 4c1f2: b088 cmpl %a0,%d0 4c1f4: 6774 beqs 4c26a <_Thread_queue_Extract_priority_helper+0xb2> if ( !_Chain_Is_empty( &the_thread->Wait.Block2n ) ) { new_first_node = the_thread->Wait.Block2n.first; new_first_thread = (Thread_Control *) new_first_node; last_node = the_thread->Wait.Block2n.last; 4c1f6: 286a 0040 moveal %a2@(64),%a4 new_second_node = new_first_node->next; 4c1fa: 2a50 moveal %a0@,%a5 previous_node->next = new_first_node; next_node->previous = new_first_node; 4c1fc: 2748 0004 movel %a0,%a3@(4) new_first_node = the_thread->Wait.Block2n.first; new_first_thread = (Thread_Control *) new_first_node; last_node = the_thread->Wait.Block2n.last; new_second_node = new_first_node->next; previous_node->next = new_first_node; 4c200: 2288 movel %a0,%a1@ next_node->previous = new_first_node; new_first_node->next = next_node; new_first_node->previous = previous_node; 4c202: 2149 0004 movel %a1,%a0@(4) last_node = the_thread->Wait.Block2n.last; new_second_node = new_first_node->next; previous_node->next = new_first_node; next_node->previous = new_first_node; new_first_node->next = next_node; 4c206: 208b movel %a3,%a0@ new_first_node->previous = previous_node; if ( !_Chain_Has_only_one_node( &the_thread->Wait.Block2n ) ) { 4c208: 202a 0040 movel %a2@(64),%d0 4c20c: b0aa 0038 cmpl %a2@(56),%d0 4c210: 6716 beqs 4c228 <_Thread_queue_Extract_priority_helper+0x70> /* > two threads on 2-n */ new_second_node->previous = 4c212: 43e8 0038 lea %a0@(56),%a1 4c216: 2b49 0004 movel %a1,%a5@(4) _Chain_Head( &new_first_thread->Wait.Block2n ); new_first_thread->Wait.Block2n.first = new_second_node; 4c21a: 214d 0038 movel %a5,%a0@(56) new_first_thread->Wait.Block2n.last = last_node; 4c21e: 214c 0040 movel %a4,%a0@(64) last_node->next = _Chain_Tail( &new_first_thread->Wait.Block2n ); 4c222: 41e8 003c lea %a0@(60),%a0 4c226: 2888 movel %a0,%a4@ /* * If we are not supposed to touch timers or the thread's state, return. */ if ( requeuing ) { 4c228: 4a02 tstb %d2 4c22a: 6626 bnes 4c252 <_Thread_queue_Extract_priority_helper+0x9a> _ISR_Enable( level ); return; } if ( !_Watchdog_Is_active( &the_thread->Timer ) ) { 4c22c: 7002 moveq #2,%d0 4c22e: b0aa 0050 cmpl %a2@(80),%d0 4c232: 6742 beqs 4c276 <_Thread_queue_Extract_priority_helper+0xbe> _ISR_Enable( level ); 4c234: 46c1 movew %d1,%sr 4c236: 2d4a 0008 movel %a2,%fp@(8) 4c23a: 227c 1003 fff8 moveal #268697592,%a1 #if defined(RTEMS_MULTIPROCESSING) if ( !_Objects_Is_local_id( the_thread->Object.id ) ) _Thread_MP_Free_proxy( the_thread ); #endif } 4c240: 4cee 3c04 ffec moveml %fp@(-20),%d2/%a2-%a5 4c246: 2d49 000c movel %a1,%fp@(12) 4c24a: 4e5e unlk %fp 4c24c: 4ef9 0004 79e8 jmp 479e8 <_Thread_Clear_state> /* * If we are not supposed to touch timers or the thread's state, return. */ if ( requeuing ) { _ISR_Enable( level ); 4c252: 46c1 movew %d1,%sr #if defined(RTEMS_MULTIPROCESSING) if ( !_Objects_Is_local_id( the_thread->Object.id ) ) _Thread_MP_Free_proxy( the_thread ); #endif } 4c254: 4cee 3c04 ffec moveml %fp@(-20),%d2/%a2-%a5 4c25a: 4e5e unlk %fp 4c25c: 4e75 rts Chain_Node *last_node; the_node = (Chain_Node *) the_thread; _ISR_Disable( level ); if ( !_States_Is_waiting_on_thread_queue( the_thread->current_state ) ) { _ISR_Enable( level ); 4c25e: 46c1 movew %d1,%sr #if defined(RTEMS_MULTIPROCESSING) if ( !_Objects_Is_local_id( the_thread->Object.id ) ) _Thread_MP_Free_proxy( the_thread ); #endif } 4c260: 4cee 3c04 ffec moveml %fp@(-20),%d2/%a2-%a5 4c266: 4e5e unlk %fp 4c268: 4e75 rts new_first_thread->Wait.Block2n.last = last_node; last_node->next = _Chain_Tail( &new_first_thread->Wait.Block2n ); } } else { previous_node->next = next_node; next_node->previous = previous_node; 4c26a: 2749 0004 movel %a1,%a3@(4) new_first_thread->Wait.Block2n.last = last_node; last_node->next = _Chain_Tail( &new_first_thread->Wait.Block2n ); } } else { previous_node->next = next_node; 4c26e: 228b movel %a3,%a1@ /* * If we are not supposed to touch timers or the thread's state, return. */ if ( requeuing ) { 4c270: 4a02 tstb %d2 4c272: 67b8 beqs 4c22c <_Thread_queue_Extract_priority_helper+0x74> 4c274: 60dc bras 4c252 <_Thread_queue_Extract_priority_helper+0x9a> 4c276: 7003 moveq #3,%d0 4c278: 2540 0050 movel %d0,%a2@(80) if ( !_Watchdog_Is_active( &the_thread->Timer ) ) { _ISR_Enable( level ); } else { _Watchdog_Deactivate( &the_thread->Timer ); _ISR_Enable( level ); 4c27c: 46c1 movew %d1,%sr (void) _Watchdog_Remove( &the_thread->Timer ); 4c27e: 486a 0048 pea %a2@(72) 4c282: 4eb9 0004 9094 jsr 49094 <_Watchdog_Remove> 4c288: 588f addql #4,%sp 4c28a: 227c 1003 fff8 moveal #268697592,%a1 4c290: 2d4a 0008 movel %a2,%fp@(8) #if defined(RTEMS_MULTIPROCESSING) if ( !_Objects_Is_local_id( the_thread->Object.id ) ) _Thread_MP_Free_proxy( the_thread ); #endif } 4c294: 4cee 3c04 ffec moveml %fp@(-20),%d2/%a2-%a5 4c29a: 2d49 000c movel %a1,%fp@(12) 4c29e: 4e5e unlk %fp 4c2a0: 4ef9 0004 79e8 jmp 479e8 <_Thread_Clear_state> ... 0004a7b8 <_Thread_queue_First_priority>: */ Thread_Control *_Thread_queue_First_priority ( Thread_queue_Control *the_thread_queue ) { 4a7b8: 4280 clrl %d0 4a7ba: 4e56 0000 linkw %fp,#0 4a7be: 226e 0008 moveal %fp@(8),%a1 4a7c2: 2049 moveal %a1,%a0 4a7c4: 2208 movel %a0,%d1 4a7c6: 5881 addql #4,%d1 4a7c8: b290 cmpl %a0@,%d1 4a7ca: 6612 bnes 4a7de <_Thread_queue_First_priority+0x26> uint32_t index; for( index=0 ; index < TASK_QUEUE_DATA_NUMBER_OF_PRIORITY_HEADERS ; index++ ) { 4a7cc: 5280 addql #1,%d0 4a7ce: 41e8 000c lea %a0@(12),%a0 Thread_queue_Control *the_thread_queue ) { uint32_t index; for( index=0 ; 4a7d2: 7204 moveq #4,%d1 4a7d4: b280 cmpl %d0,%d1 4a7d6: 66ec bnes 4a7c4 <_Thread_queue_First_priority+0xc> 4a7d8: 4280 clrl %d0 if ( !_Chain_Is_empty( &the_thread_queue->Queues.Priority[ index ] ) ) return (Thread_Control *) the_thread_queue->Queues.Priority[ index ].first; } return NULL; } 4a7da: 4e5e unlk %fp 4a7dc: 4e75 rts for( index=0 ; index < TASK_QUEUE_DATA_NUMBER_OF_PRIORITY_HEADERS ; index++ ) { if ( !_Chain_Is_empty( &the_thread_queue->Queues.Priority[ index ] ) ) return (Thread_Control *) 4a7de: 2200 movel %d0,%d1 the_thread_queue->Queues.Priority[ index ].first; } return NULL; } 4a7e0: 4e5e unlk %fp for( index=0 ; index < TASK_QUEUE_DATA_NUMBER_OF_PRIORITY_HEADERS ; index++ ) { if ( !_Chain_Is_empty( &the_thread_queue->Queues.Priority[ index ] ) ) return (Thread_Control *) 4a7e2: e588 lsll #2,%d0 4a7e4: e989 lsll #4,%d1 4a7e6: 9280 subl %d0,%d1 4a7e8: 2031 1800 movel %a1@(00000000,%d1:l),%d0 the_thread_queue->Queues.Priority[ index ].first; } return NULL; } 4a7ec: 4e75 rts ... 00048548 <_Thread_queue_Flush>: #else Thread_queue_Flush_callout remote_extract_callout __attribute__((unused)), #endif uint32_t status ) { 48548: 4e56 fff4 linkw %fp,#-12 4854c: 48d7 040c moveml %d2-%d3/%a2,%sp@ 48550: 242e 0008 movel %fp@(8),%d2 48554: 45f9 0004 81a8 lea 481a8 <_Thread_queue_Dequeue>,%a2 Thread_Control *the_thread; while ( (the_thread = _Thread_queue_Dequeue( the_thread_queue )) ) { 4855a: 2f02 movel %d2,%sp@- #else Thread_queue_Flush_callout remote_extract_callout __attribute__((unused)), #endif uint32_t status ) { 4855c: 262e 0010 movel %fp@(16),%d3 Thread_Control *the_thread; while ( (the_thread = _Thread_queue_Dequeue( the_thread_queue )) ) { 48560: 4e92 jsr %a2@ 48562: 588f addql #4,%sp 48564: 4a80 tstl %d0 48566: 6710 beqs 48578 <_Thread_queue_Flush+0x30> #if defined(RTEMS_MULTIPROCESSING) if ( !_Objects_Is_local_id( the_thread->Object.id ) ) ( *remote_extract_callout )( the_thread ); else #endif the_thread->Wait.return_code = status; 48568: 2040 moveal %d0,%a0 4856a: 2143 0034 movel %d3,%a0@(52) uint32_t status ) { Thread_Control *the_thread; while ( (the_thread = _Thread_queue_Dequeue( the_thread_queue )) ) { 4856e: 2f02 movel %d2,%sp@- 48570: 4e92 jsr %a2@ 48572: 588f addql #4,%sp 48574: 4a80 tstl %d0 48576: 66f0 bnes 48568 <_Thread_queue_Flush+0x20> ( *remote_extract_callout )( the_thread ); else #endif the_thread->Wait.return_code = status; } } 48578: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 4857e: 4e5e unlk %fp 48580: 4e75 rts ... 00048584 <_Thread_queue_Initialize>: the_thread_queue->state = state; the_thread_queue->discipline = the_discipline; the_thread_queue->timeout_status = timeout_status; the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED; if ( the_discipline == THREAD_QUEUE_DISCIPLINE_PRIORITY ) { 48584: 7201 moveq #1,%d1 Thread_queue_Control *the_thread_queue, Thread_queue_Disciplines the_discipline, States_Control state, uint32_t timeout_status ) { 48586: 4e56 0000 linkw %fp,#0 4858a: 206e 0008 moveal %fp@(8),%a0 the_thread_queue->state = state; 4858e: 216e 0010 0038 movel %fp@(16),%a0@(56) Thread_queue_Control *the_thread_queue, Thread_queue_Disciplines the_discipline, States_Control state, uint32_t timeout_status ) { 48594: 202e 000c movel %fp@(12),%d0 the_thread_queue->state = state; the_thread_queue->discipline = the_discipline; the_thread_queue->timeout_status = timeout_status; 48598: 216e 0014 003c movel %fp@(20),%a0@(60) States_Control state, uint32_t timeout_status ) { the_thread_queue->state = state; the_thread_queue->discipline = the_discipline; 4859e: 2140 0034 movel %d0,%a0@(52) the_thread_queue->timeout_status = timeout_status; the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED; 485a2: 42a8 0030 clrl %a0@(48) if ( the_discipline == THREAD_QUEUE_DISCIPLINE_PRIORITY ) { 485a6: b280 cmpl %d0,%d1 485a8: 6712 beqs 485bc <_Thread_queue_Initialize+0x38> */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 485aa: 2008 movel %a0,%d0 485ac: 5880 addql #4,%d0 the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain); 485ae: 2148 0008 movel %a0,%a0@(8) */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 485b2: 2080 movel %d0,%a0@ the_chain->permanent_null = NULL; 485b4: 42a8 0004 clrl %a0@(4) _Chain_Initialize_empty( &the_thread_queue->Queues.Priority[index] ); } else { /* must be THREAD_QUEUE_DISCIPLINE_FIFO */ _Chain_Initialize_empty( &the_thread_queue->Queues.Fifo ); } } 485b8: 4e5e unlk %fp 485ba: 4e75 rts * timeout_status - return on a timeout * * Output parameters: NONE */ void _Thread_queue_Initialize( 485bc: 2008 movel %a0,%d0 485be: 0680 0000 0030 addil #48,%d0 */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 485c4: 2208 movel %a0,%d1 485c6: 5881 addql #4,%d1 the_chain->permanent_null = NULL; 485c8: 42a8 0004 clrl %a0@(4) */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 485cc: 2081 movel %d1,%a0@ the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain); 485ce: 2148 0008 movel %a0,%a0@(8) 485d2: 41e8 000c lea %a0@(12),%a0 the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED; if ( the_discipline == THREAD_QUEUE_DISCIPLINE_PRIORITY ) { uint32_t index; for( index=0 ; 485d6: b088 cmpl %a0,%d0 485d8: 67de beqs 485b8 <_Thread_queue_Initialize+0x34> */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 485da: 2208 movel %a0,%d1 485dc: 5881 addql #4,%d1 the_chain->permanent_null = NULL; 485de: 42a8 0004 clrl %a0@(4) */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 485e2: 2081 movel %d1,%a0@ the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain); 485e4: 2148 0008 movel %a0,%a0@(8) 485e8: 41e8 000c lea %a0@(12),%a0 485ec: b088 cmpl %a0,%d0 485ee: 66d4 bnes 485c4 <_Thread_queue_Initialize+0x40> 485f0: 60c6 bras 485b8 <_Thread_queue_Initialize+0x34> ... 000485f4 <_Thread_queue_Requeue>: void _Thread_queue_Requeue( Thread_queue_Control *the_thread_queue, Thread_Control *the_thread ) { 485f4: 4e56 fff0 linkw %fp,#-16 485f8: 48d7 0c04 moveml %d2/%a2-%a3,%sp@ 485fc: 246e 0008 moveal %fp@(8),%a2 48600: 266e 000c moveal %fp@(12),%a3 /* * Just in case the thread really wasn't blocked on a thread queue * when we get here. */ if ( !the_thread_queue ) 48604: 4a8a tstl %a2 48606: 6708 beqs 48610 <_Thread_queue_Requeue+0x1c> /* * If queueing by FIFO, there is nothing to do. This only applies to * priority blocking discipline. */ if ( the_thread_queue->discipline == THREAD_QUEUE_DISCIPLINE_PRIORITY ) { 48608: 7001 moveq #1,%d0 4860a: b0aa 0034 cmpl %a2@(52),%d0 4860e: 670a beqs 4861a <_Thread_queue_Requeue+0x26> _Thread_queue_Extract_priority_helper( tq, the_thread, true ); (void) _Thread_queue_Enqueue_priority( tq, the_thread, &level_ignored ); } _ISR_Enable( level ); } } 48610: 4cee 0c04 fff0 moveml %fp@(-16),%d2/%a2-%a3 <== NOT EXECUTED 48616: 4e5e unlk %fp <== NOT EXECUTED 48618: 4e75 rts <== NOT EXECUTED if ( the_thread_queue->discipline == THREAD_QUEUE_DISCIPLINE_PRIORITY ) { Thread_queue_Control *tq = the_thread_queue; ISR_Level level; ISR_Level level_ignored; _ISR_Disable( level ); 4861a: 303c 0700 movew #1792,%d0 4861e: 40c2 movew %sr,%d2 48620: 8082 orl %d2,%d0 48622: 46c0 movew %d0,%sr if ( _States_Is_waiting_on_thread_queue( the_thread->current_state ) ) { 48624: 202b 0010 movel %a3@(16),%d0 48628: 0280 0003 bee0 andil #245472,%d0 4862e: 660c bnes 4863c <_Thread_queue_Requeue+0x48> _Thread_queue_Enter_critical_section( tq ); _Thread_queue_Extract_priority_helper( tq, the_thread, true ); (void) _Thread_queue_Enqueue_priority( tq, the_thread, &level_ignored ); } _ISR_Enable( level ); 48630: 46c2 movew %d2,%sr <== NOT EXECUTED } } 48632: 4cee 0c04 fff0 moveml %fp@(-16),%d2/%a2-%a3 48638: 4e5e unlk %fp 4863a: 4e75 rts ISR_Level level_ignored; _ISR_Disable( level ); if ( _States_Is_waiting_on_thread_queue( the_thread->current_state ) ) { _Thread_queue_Enter_critical_section( tq ); _Thread_queue_Extract_priority_helper( tq, the_thread, true ); 4863c: 4878 0001 pea 1 48640: 7001 moveq #1,%d0 48642: 2f0b movel %a3,%sp@- 48644: 2540 0030 movel %d0,%a2@(48) 48648: 2f0a movel %a2,%sp@- 4864a: 4eb9 0004 c1b8 jsr 4c1b8 <_Thread_queue_Extract_priority_helper> (void) _Thread_queue_Enqueue_priority( tq, the_thread, &level_ignored ); 48650: 486e fffc pea %fp@(-4) 48654: 2f0b movel %a3,%sp@- 48656: 2f0a movel %a2,%sp@- 48658: 4eb9 0004 83a4 jsr 483a4 <_Thread_queue_Enqueue_priority> 4865e: 4fef 0018 lea %sp@(24),%sp } _ISR_Enable( level ); 48662: 46c2 movew %d2,%sr 48664: 60cc bras 48632 <_Thread_queue_Requeue+0x3e> ... 00048668 <_Thread_queue_Timeout>: void _Thread_queue_Timeout( Objects_Id id, void *ignored __attribute__((unused)) ) { 48668: 4e56 fffc linkw %fp,#-4 Thread_Control *the_thread; Objects_Locations location; the_thread = _Thread_Get( id, &location ); 4866c: 486e fffc pea %fp@(-4) 48670: 2f2e 0008 movel %fp@(8),%sp@- 48674: 4eb9 0004 7de4 jsr 47de4 <_Thread_Get> switch ( location ) { 4867a: 508f addql #8,%sp 4867c: 4aae fffc tstl %fp@(-4) 48680: 6618 bnes 4869a <_Thread_queue_Timeout+0x32> #if defined(RTEMS_MULTIPROCESSING) case OBJECTS_REMOTE: /* impossible */ #endif break; case OBJECTS_LOCAL: _Thread_queue_Process_timeout( the_thread ); 48682: 2f00 movel %d0,%sp@- 48684: 4eb9 0004 c2a8 jsr 4c2a8 <_Thread_queue_Process_timeout> */ RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void ) { RTEMS_COMPILER_MEMORY_BARRIER(); _Thread_Dispatch_disable_level -= 1; 4868a: 588f addql #4,%sp 4868c: 2039 0005 ef04 movel 5ef04 <_Thread_Dispatch_disable_level>,%d0 48692: 5380 subql #1,%d0 48694: 23c0 0005 ef04 movel %d0,5ef04 <_Thread_Dispatch_disable_level> _Thread_Unnest_dispatch(); break; } } 4869a: 4e5e unlk %fp 4869c: 4e75 rts ... 0004b5cc <_Timer_Manager_initialization>: * * Output parameters: NONE */ void _Timer_Manager_initialization(void) { 4b5cc: 4e56 0000 linkw %fp,#0 _Objects_Initialize_information( 4b5d0: 4878 0004 pea 4 4b5d4: 42a7 clrl %sp@- 4b5d6: 4878 003c pea 3c 4b5da: 2f39 0005 d726 movel 5d726 ,%sp@- 4b5e0: 4878 0002 pea 2 4b5e4: 4878 0002 pea 2 4b5e8: 4879 0005 f8f4 pea 5f8f4 <_Timer_Information> 4b5ee: 4eb9 0004 7598 jsr 47598 <_Objects_Initialize_information> /* * Initialize the pointer to the default timer server control block to NULL * indicating that task-based timer support is not initialized. */ _Timer_server = NULL; 4b5f4: 4fef 001c lea %sp@(28),%sp } 4b5f8: 4e5e unlk %fp /* * Initialize the pointer to the default timer server control block to NULL * indicating that task-based timer support is not initialized. */ _Timer_server = NULL; 4b5fa: 42b9 0005 f92e clrl 5f92e <_Timer_server> } 4b600: 4e75 rts ... 0005944c <_Timer_server_Body>: * @a arg points to the corresponding timer server control block. */ static rtems_task _Timer_server_Body( rtems_task_argument arg ) { 5944c: 4e56 ffb0 linkw %fp,#-80 59450: 41ee ffec lea %fp@(-20),%a0 59454: 48d7 3cfc moveml %d2-%d7/%a2-%a5,%sp@ 59458: 246e 0008 moveal %fp@(8),%a2 5945c: 2c0e movel %fp,%d6 5945e: 260e movel %fp,%d3 59460: 5186 subql #8,%d6 59462: 0683 ffff ffe8 addil #-24,%d3 */ Watchdog_Interval delta = snapshot - watchdogs->last_snapshot; watchdogs->last_snapshot = snapshot; _Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain ); 59468: 240a movel %a2,%d2 /* * This path is for normal forward movement and cases where the * TOD has been set forward. */ delta = snapshot - last_snapshot; _Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain ); 5946a: 2a0a movel %a2,%d5 5946c: 4bf9 0005 d6f8 lea 5d6f8 <_Watchdog_Adjust_to_chain>,%a5 */ Watchdog_Interval delta = snapshot - watchdogs->last_snapshot; watchdogs->last_snapshot = snapshot; _Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain ); 59472: 0682 0000 0030 addil #48,%d2 /* * This path is for normal forward movement and cases where the * TOD has been set forward. */ delta = snapshot - last_snapshot; _Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain ); 59478: 0685 0000 0068 addil #104,%d5 5947e: 47f9 0005 9f08 lea 59f08 <_Chain_Get>,%a3 59484: 49f9 0005 d788 lea 5d788 <_Watchdog_Insert>,%a4 * of zero it will be processed in the next iteration of the timer server * body loop. */ _Timer_server_Process_insertions( ts ); _ISR_Disable( level ); 5948a: 283c 0000 0700 movel #1792,%d4 59490: 2d48 ffd8 movel %a0,%fp@(-40) static void _Timer_server_Stop_interval_system_watchdog( Timer_server_Control *ts ) { _Watchdog_Remove( &ts->Interval_watchdogs.System_watchdog ); 59494: 41ea 0008 lea %a2@(8),%a0 59498: 2d48 ffe0 movel %a0,%fp@(-32) static void _Timer_server_Stop_tod_system_watchdog( Timer_server_Control *ts ) { _Watchdog_Remove( &ts->TOD_watchdogs.System_watchdog ); 5949c: 41ea 0040 lea %a2@(64),%a0 594a0: 2d48 ffe4 movel %a0,%fp@(-28) Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain); 594a4: 41ee fff4 lea %fp@(-12),%a0 594a8: 2d48 fffc movel %a0,%fp@(-4) */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 594ac: 41ee ffec lea %fp@(-20),%a0 594b0: 2d46 fff4 movel %d6,%fp@(-12) the_chain->permanent_null = NULL; 594b4: 42ae fff8 clrl %fp@(-8) */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 594b8: 2d48 ffe8 movel %a0,%fp@(-24) the_chain->permanent_null = NULL; 594bc: 42ae ffec clrl %fp@(-20) the_chain->last = _Chain_Head(the_chain); 594c0: 2d43 fff0 movel %d3,%fp@(-16) { /* * Afterwards all timer inserts are directed to this chain and the interval * and TOD chains will be no more modified by other parties. */ ts->insert_chain = insert_chain; 594c4: 41ee fff4 lea %fp@(-12),%a0 594c8: 2548 0078 movel %a0,%a2@(120) static void _Timer_server_Process_interval_watchdogs( Timer_server_Watchdogs *watchdogs, Chain_Control *fire_chain ) { Watchdog_Interval snapshot = _Watchdog_Ticks_since_boot; 594cc: 2039 0007 e89c movel 7e89c <_Watchdog_Ticks_since_boot>,%d0 /* * We assume adequate unsigned arithmetic here. */ Watchdog_Interval delta = snapshot - watchdogs->last_snapshot; 594d2: 222a 003c movel %a2@(60),%d1 watchdogs->last_snapshot = snapshot; 594d6: 2540 003c movel %d0,%a2@(60) _Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain ); 594da: 9081 subl %d1,%d0 594dc: 2f03 movel %d3,%sp@- 594de: 2f00 movel %d0,%sp@- 594e0: 2f02 movel %d2,%sp@- 594e2: 4e95 jsr %a5@ static void _Timer_server_Process_tod_watchdogs( Timer_server_Watchdogs *watchdogs, Chain_Control *fire_chain ) { Watchdog_Interval snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch(); 594e4: 2039 0007 e7ea movel 7e7ea <_TOD_Now>,%d0 /* * Process the seconds chain. Start by checking that the Time * of Day (TOD) has not been set backwards. If it has then * we want to adjust the watchdogs->Chain to indicate this. */ if ( snapshot > last_snapshot ) { 594ea: 4fef 000c lea %sp@(12),%sp Timer_server_Watchdogs *watchdogs, Chain_Control *fire_chain ) { Watchdog_Interval snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch(); Watchdog_Interval last_snapshot = watchdogs->last_snapshot; 594ee: 222a 0074 movel %a2@(116),%d1 /* * Process the seconds chain. Start by checking that the Time * of Day (TOD) has not been set backwards. If it has then * we want to adjust the watchdogs->Chain to indicate this. */ if ( snapshot > last_snapshot ) { 594f2: b280 cmpl %d0,%d1 594f4: 6500 0086 bcsw 5957c <_Timer_server_Body+0x130> * TOD has been set forward. */ delta = snapshot - last_snapshot; _Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain ); } else if ( snapshot < last_snapshot ) { 594f8: b280 cmpl %d0,%d1 594fa: 6200 00a4 bhiw 595a0 <_Timer_server_Body+0x154> */ delta = last_snapshot - snapshot; _Watchdog_Adjust( &watchdogs->Chain, WATCHDOG_BACKWARD, delta ); } watchdogs->last_snapshot = snapshot; 594fe: 2540 0074 movel %d0,%a2@(116) } static void _Timer_server_Process_insertions( Timer_server_Control *ts ) { while ( true ) { Timer_Control *timer = (Timer_Control *) _Chain_Get( ts->insert_chain ); 59502: 202a 0078 movel %a2@(120),%d0 59506: 2f00 movel %d0,%sp@- 59508: 4e93 jsr %a3@ if ( timer == NULL ) { 5950a: 588f addql #4,%sp 5950c: 4a80 tstl %d0 5950e: 672e beqs 5953e <_Timer_server_Body+0xf2> static void _Timer_server_Insert_timer( Timer_server_Control *ts, Timer_Control *timer ) { if ( timer->the_class == TIMER_INTERVAL_ON_TASK ) { 59510: 2040 moveal %d0,%a0 <== NOT EXECUTED 59512: 7e01 moveq #1,%d7 <== NOT EXECUTED 59514: 2228 0038 movel %a0@(56),%d1 <== NOT EXECUTED 59518: be81 cmpl %d1,%d7 <== NOT EXECUTED 5951a: 6700 00a8 beqw 595c4 <_Timer_server_Body+0x178> <== NOT EXECUTED _Watchdog_Insert( &ts->Interval_watchdogs.Chain, &timer->Ticker ); } else if ( timer->the_class == TIMER_TIME_OF_DAY_ON_TASK ) { 5951e: 7e03 moveq #3,%d7 <== NOT EXECUTED 59520: be81 cmpl %d1,%d7 <== NOT EXECUTED 59522: 66de bnes 59502 <_Timer_server_Body+0xb6> <== NOT EXECUTED _Watchdog_Insert( &ts->TOD_watchdogs.Chain, &timer->Ticker ); 59524: 2040 moveal %d0,%a0 <== NOT EXECUTED 59526: 4868 0010 pea %a0@(16) <== NOT EXECUTED 5952a: 2f05 movel %d5,%sp@- <== NOT EXECUTED 5952c: 4e94 jsr %a4@ <== NOT EXECUTED } static void _Timer_server_Process_insertions( Timer_server_Control *ts ) { while ( true ) { Timer_Control *timer = (Timer_Control *) _Chain_Get( ts->insert_chain ); 5952e: 202a 0078 movel %a2@(120),%d0 <== NOT EXECUTED ) { if ( timer->the_class == TIMER_INTERVAL_ON_TASK ) { _Watchdog_Insert( &ts->Interval_watchdogs.Chain, &timer->Ticker ); } else if ( timer->the_class == TIMER_TIME_OF_DAY_ON_TASK ) { _Watchdog_Insert( &ts->TOD_watchdogs.Chain, &timer->Ticker ); 59532: 508f addql #8,%sp <== NOT EXECUTED } static void _Timer_server_Process_insertions( Timer_server_Control *ts ) { while ( true ) { Timer_Control *timer = (Timer_Control *) _Chain_Get( ts->insert_chain ); 59534: 2f00 movel %d0,%sp@- <== NOT EXECUTED 59536: 4e93 jsr %a3@ <== NOT EXECUTED if ( timer == NULL ) { 59538: 588f addql #4,%sp <== NOT EXECUTED 5953a: 4a80 tstl %d0 <== NOT EXECUTED 5953c: 66d2 bnes 59510 <_Timer_server_Body+0xc4> <== NOT EXECUTED * of zero it will be processed in the next iteration of the timer server * body loop. */ _Timer_server_Process_insertions( ts ); _ISR_Disable( level ); 5953e: 2004 movel %d4,%d0 59540: 40c1 movew %sr,%d1 59542: 8081 orl %d1,%d0 59544: 46c0 movew %d0,%sr if ( _Chain_Is_empty( insert_chain ) ) { 59546: bcae fff4 cmpl %fp@(-12),%d6 5954a: 6700 0086 beqw 595d2 <_Timer_server_Body+0x186> ts->insert_chain = NULL; _ISR_Enable( level ); break; } else { _ISR_Enable( level ); 5954e: 46c1 movew %d1,%sr <== NOT EXECUTED static void _Timer_server_Process_interval_watchdogs( Timer_server_Watchdogs *watchdogs, Chain_Control *fire_chain ) { Watchdog_Interval snapshot = _Watchdog_Ticks_since_boot; 59550: 2039 0007 e89c movel 7e89c <_Watchdog_Ticks_since_boot>,%d0<== NOT EXECUTED /* * We assume adequate unsigned arithmetic here. */ Watchdog_Interval delta = snapshot - watchdogs->last_snapshot; 59556: 222a 003c movel %a2@(60),%d1 <== NOT EXECUTED watchdogs->last_snapshot = snapshot; 5955a: 2540 003c movel %d0,%a2@(60) <== NOT EXECUTED _Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain ); 5955e: 9081 subl %d1,%d0 <== NOT EXECUTED 59560: 2f03 movel %d3,%sp@- <== NOT EXECUTED 59562: 2f00 movel %d0,%sp@- <== NOT EXECUTED 59564: 2f02 movel %d2,%sp@- <== NOT EXECUTED 59566: 4e95 jsr %a5@ <== NOT EXECUTED static void _Timer_server_Process_tod_watchdogs( Timer_server_Watchdogs *watchdogs, Chain_Control *fire_chain ) { Watchdog_Interval snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch(); 59568: 2039 0007 e7ea movel 7e7ea <_TOD_Now>,%d0 <== NOT EXECUTED /* * Process the seconds chain. Start by checking that the Time * of Day (TOD) has not been set backwards. If it has then * we want to adjust the watchdogs->Chain to indicate this. */ if ( snapshot > last_snapshot ) { 5956e: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED Timer_server_Watchdogs *watchdogs, Chain_Control *fire_chain ) { Watchdog_Interval snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch(); Watchdog_Interval last_snapshot = watchdogs->last_snapshot; 59572: 222a 0074 movel %a2@(116),%d1 <== NOT EXECUTED /* * Process the seconds chain. Start by checking that the Time * of Day (TOD) has not been set backwards. If it has then * we want to adjust the watchdogs->Chain to indicate this. */ if ( snapshot > last_snapshot ) { 59576: b280 cmpl %d0,%d1 <== NOT EXECUTED 59578: 6400 ff7e bccw 594f8 <_Timer_server_Body+0xac> <== NOT EXECUTED /* * This path is for normal forward movement and cases where the * TOD has been set forward. */ delta = snapshot - last_snapshot; _Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain ); 5957c: 2f03 movel %d3,%sp@- 5957e: 2e00 movel %d0,%d7 59580: 9e81 subl %d1,%d7 59582: 2f07 movel %d7,%sp@- 59584: 2d40 ffdc movel %d0,%fp@(-36) 59588: 2f05 movel %d5,%sp@- 5958a: 4eb9 0005 d6f8 jsr 5d6f8 <_Watchdog_Adjust_to_chain> 59590: 202e ffdc movel %fp@(-36),%d0 59594: 4fef 000c lea %sp@(12),%sp */ delta = last_snapshot - snapshot; _Watchdog_Adjust( &watchdogs->Chain, WATCHDOG_BACKWARD, delta ); } watchdogs->last_snapshot = snapshot; 59598: 2540 0074 movel %d0,%a2@(116) 5959c: 6000 ff64 braw 59502 <_Timer_server_Body+0xb6> /* * The current TOD is before the last TOD which indicates that * TOD has been set backwards. */ delta = last_snapshot - snapshot; _Watchdog_Adjust( &watchdogs->Chain, WATCHDOG_BACKWARD, delta ); 595a0: 9280 subl %d0,%d1 595a2: 2f01 movel %d1,%sp@- 595a4: 4878 0001 pea 1 595a8: 2d40 ffdc movel %d0,%fp@(-36) 595ac: 2f05 movel %d5,%sp@- 595ae: 4eb9 0005 d664 jsr 5d664 <_Watchdog_Adjust> 595b4: 202e ffdc movel %fp@(-36),%d0 595b8: 4fef 000c lea %sp@(12),%sp } watchdogs->last_snapshot = snapshot; 595bc: 2540 0074 movel %d0,%a2@(116) 595c0: 6000 ff40 braw 59502 <_Timer_server_Body+0xb6> Timer_server_Control *ts, Timer_Control *timer ) { if ( timer->the_class == TIMER_INTERVAL_ON_TASK ) { _Watchdog_Insert( &ts->Interval_watchdogs.Chain, &timer->Ticker ); 595c4: 4868 0010 pea %a0@(16) <== NOT EXECUTED 595c8: 2f02 movel %d2,%sp@- <== NOT EXECUTED 595ca: 4e94 jsr %a4@ <== NOT EXECUTED 595cc: 508f addql #8,%sp <== NOT EXECUTED 595ce: 6000 ff32 braw 59502 <_Timer_server_Body+0xb6> <== NOT EXECUTED */ _Timer_server_Process_insertions( ts ); _ISR_Disable( level ); if ( _Chain_Is_empty( insert_chain ) ) { ts->insert_chain = NULL; 595d2: 42aa 0078 clrl %a2@(120) _ISR_Enable( level ); 595d6: 46c1 movew %d1,%sr _Chain_Initialize_empty( &fire_chain ); while ( true ) { _Timer_server_Get_watchdogs_that_fire_now( ts, &insert_chain, &fire_chain ); if ( !_Chain_Is_empty( &fire_chain ) ) { 595d8: 202e ffd8 movel %fp@(-40),%d0 595dc: b0ae ffe8 cmpl %fp@(-24),%d0 595e0: 6752 beqs 59634 <_Timer_server_Body+0x1e8> /* * It is essential that interrupts are disable here since an interrupt * service routine may remove a watchdog from the chain. */ _ISR_Disable( level ); 595e2: 2204 movel %d4,%d1 595e4: 40c0 movew %sr,%d0 595e6: 8280 orl %d0,%d1 595e8: 46c1 movew %d1,%sr */ RTEMS_INLINE_ROUTINE bool _Chain_Is_empty( Chain_Control *the_chain ) { return (the_chain->first == _Chain_Tail(the_chain)); 595ea: 206e ffe8 moveal %fp@(-24),%a0 */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Get_unprotected( Chain_Control *the_chain ) { if ( !_Chain_Is_empty(the_chain)) 595ee: b1ee ffd8 cmpal %fp@(-40),%a0 595f2: 6732 beqs 59626 <_Timer_server_Body+0x1da> { Chain_Node *return_node; Chain_Node *new_first; return_node = the_chain->first; new_first = return_node->next; 595f4: 2250 moveal %a0@,%a1 the_chain->first = new_first; 595f6: 2d49 ffe8 movel %a1,%fp@(-24) watchdog = (Watchdog_Control *) _Chain_Get_unprotected( &fire_chain ); if ( watchdog != NULL ) { watchdog->state = WATCHDOG_INACTIVE; 595fa: 42a8 0008 clrl %a0@(8) new_first->previous = _Chain_Head(the_chain); 595fe: 2343 0004 movel %d3,%a1@(4) _ISR_Enable( level ); 59602: 46c0 movew %d0,%sr /* * The timer server may block here and wait for resources or time. * The system watchdogs are inactive and will remain inactive since * the active flag of the timer server is true. */ (*watchdog->routine)( watchdog->id, watchdog->user_data ); 59604: 2f28 0024 movel %a0@(36),%sp@- 59608: 2f28 0020 movel %a0@(32),%sp@- 5960c: 2068 001c moveal %a0@(28),%a0 59610: 4e90 jsr %a0@ } 59612: 508f addql #8,%sp /* * It is essential that interrupts are disable here since an interrupt * service routine may remove a watchdog from the chain. */ _ISR_Disable( level ); 59614: 2204 movel %d4,%d1 59616: 40c0 movew %sr,%d0 59618: 8280 orl %d0,%d1 5961a: 46c1 movew %d1,%sr */ RTEMS_INLINE_ROUTINE bool _Chain_Is_empty( Chain_Control *the_chain ) { return (the_chain->first == _Chain_Tail(the_chain)); 5961c: 206e ffe8 moveal %fp@(-24),%a0 */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Get_unprotected( Chain_Control *the_chain ) { if ( !_Chain_Is_empty(the_chain)) 59620: b1ee ffd8 cmpal %fp@(-40),%a0 59624: 66ce bnes 595f4 <_Timer_server_Body+0x1a8> watchdog = (Watchdog_Control *) _Chain_Get_unprotected( &fire_chain ); if ( watchdog != NULL ) { watchdog->state = WATCHDOG_INACTIVE; _ISR_Enable( level ); } else { _ISR_Enable( level ); 59626: 46c0 movew %d0,%sr { /* * Afterwards all timer inserts are directed to this chain and the interval * and TOD chains will be no more modified by other parties. */ ts->insert_chain = insert_chain; 59628: 41ee fff4 lea %fp@(-12),%a0 5962c: 2548 0078 movel %a0,%a2@(120) 59630: 6000 fe9a braw 594cc <_Timer_server_Body+0x80> * the active flag of the timer server is true. */ (*watchdog->routine)( watchdog->id, watchdog->user_data ); } } else { ts->active = false; 59634: 4207 clrb %d7 59636: 1547 007c moveb %d7,%a2@(124) 5963a: 2039 0007 e758 movel 7e758 <_Thread_Dispatch_disable_level>,%d0 59640: 5280 addql #1,%d0 59642: 23c0 0007 e758 movel %d0,7e758 <_Thread_Dispatch_disable_level> /* * Block until there is something to do. */ _Thread_Disable_dispatch(); _Thread_Set_state( ts->thread, STATES_DELAYING ); 59648: 4878 0008 pea 8 5964c: 2f12 movel %a2@,%sp@- 5964e: 4eb9 0005 cd7c jsr 5cd7c <_Thread_Set_state> _Timer_server_Reset_interval_system_watchdog( ts ); 59654: 2f0a movel %a2,%sp@- 59656: 4eba fd1c jsr %pc@(59374 <_Timer_server_Reset_interval_system_watchdog>) _Timer_server_Reset_tod_system_watchdog( ts ); 5965a: 2f0a movel %a2,%sp@- 5965c: 4eba fd80 jsr %pc@(593de <_Timer_server_Reset_tod_system_watchdog>) _Thread_Enable_dispatch(); 59660: 4eb9 0005 c2bc jsr 5c2bc <_Thread_Enable_dispatch> ts->active = true; 59666: 7001 moveq #1,%d0 59668: 1540 007c moveb %d0,%a2@(124) static void _Timer_server_Stop_interval_system_watchdog( Timer_server_Control *ts ) { _Watchdog_Remove( &ts->Interval_watchdogs.System_watchdog ); 5966c: 2f2e ffe0 movel %fp@(-32),%sp@- 59670: 4eb9 0005 d8d0 jsr 5d8d0 <_Watchdog_Remove> static void _Timer_server_Stop_tod_system_watchdog( Timer_server_Control *ts ) { _Watchdog_Remove( &ts->TOD_watchdogs.System_watchdog ); 59676: 2f2e ffe4 movel %fp@(-28),%sp@- 5967a: 4eb9 0005 d8d0 jsr 5d8d0 <_Watchdog_Remove> 59680: 4fef 0018 lea %sp@(24),%sp 59684: 6000 fe3e braw 594c4 <_Timer_server_Body+0x78> 00059688 <_Timer_server_Schedule_operation_method>: static void _Timer_server_Schedule_operation_method( Timer_server_Control *ts, Timer_Control *timer ) { 59688: 4e56 fff0 linkw %fp,#-16 5968c: 206e 000c moveal %fp@(12),%a0 59690: 48d7 041c moveml %d2-%d4/%a2,%sp@ 59694: 246e 0008 moveal %fp@(8),%a2 if ( ts->insert_chain == NULL ) { 59698: 202a 0078 movel %a2@(120),%d0 5969c: 671a beqs 596b8 <_Timer_server_Schedule_operation_method+0x30> * server is not preemptible, so we must be in interrupt context here. No * thread dispatch will happen until the timer server finishes its * critical section. We have to use the protected chain methods because * we may be interrupted by a higher priority interrupt. */ _Chain_Append( ts->insert_chain, &timer->Object.Node ); 5969e: 202a 0078 movel %a2@(120),%d0 <== NOT EXECUTED 596a2: 2d48 000c movel %a0,%fp@(12) <== NOT EXECUTED } } 596a6: 4cee 041c fff0 moveml %fp@(-16),%d2-%d4/%a2 <== NOT EXECUTED * server is not preemptible, so we must be in interrupt context here. No * thread dispatch will happen until the timer server finishes its * critical section. We have to use the protected chain methods because * we may be interrupted by a higher priority interrupt. */ _Chain_Append( ts->insert_chain, &timer->Object.Node ); 596ac: 2d40 0008 movel %d0,%fp@(8) <== NOT EXECUTED } } 596b0: 4e5e unlk %fp <== NOT EXECUTED * server is not preemptible, so we must be in interrupt context here. No * thread dispatch will happen until the timer server finishes its * critical section. We have to use the protected chain methods because * we may be interrupted by a higher priority interrupt. */ _Chain_Append( ts->insert_chain, &timer->Object.Node ); 596b2: 4ef9 0005 9ed0 jmp 59ed0 <_Chain_Append> <== NOT EXECUTED 596b8: 2039 0007 e758 movel 7e758 <_Thread_Dispatch_disable_level>,%d0 596be: 5280 addql #1,%d0 596c0: 23c0 0007 e758 movel %d0,7e758 <_Thread_Dispatch_disable_level> * being inserted. This could result in an integer overflow. */ _Thread_Disable_dispatch(); if ( timer->the_class == TIMER_INTERVAL_ON_TASK ) { 596c6: 2028 0038 movel %a0@(56),%d0 596ca: 7201 moveq #1,%d1 596cc: b280 cmpl %d0,%d1 596ce: 6700 0088 beqw 59758 <_Timer_server_Schedule_operation_method+0xd0> _Watchdog_Insert( &ts->Interval_watchdogs.Chain, &timer->Ticker ); if ( !ts->active ) { _Timer_server_Reset_interval_system_watchdog( ts ); } } else if ( timer->the_class == TIMER_TIME_OF_DAY_ON_TASK ) { 596d2: 7203 moveq #3,%d1 596d4: b280 cmpl %d0,%d1 596d6: 670e beqs 596e6 <_Timer_server_Schedule_operation_method+0x5e> * critical section. We have to use the protected chain methods because * we may be interrupted by a higher priority interrupt. */ _Chain_Append( ts->insert_chain, &timer->Object.Node ); } } 596d8: 4cee 041c fff0 moveml %fp@(-16),%d2-%d4/%a2 596de: 4e5e unlk %fp if ( !ts->active ) { _Timer_server_Reset_tod_system_watchdog( ts ); } } _Thread_Enable_dispatch(); 596e0: 4ef9 0005 c2bc jmp 5c2bc <_Thread_Enable_dispatch> } else if ( timer->the_class == TIMER_TIME_OF_DAY_ON_TASK ) { /* * We have to advance the last known seconds value of the server and update * the watchdog chain accordingly. */ _ISR_Disable( level ); 596e6: 203c 0000 0700 movel #1792,%d0 596ec: 40c2 movew %sr,%d2 596ee: 8082 orl %d2,%d0 596f0: 46c0 movew %d0,%sr */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 596f2: 260a movel %a2,%d3 596f4: 0683 0000 006c addil #108,%d3 snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch(); 596fa: 2039 0007 e7ea movel 7e7ea <_TOD_Now>,%d0 last_snapshot = ts->TOD_watchdogs.last_snapshot; 59700: 222a 0074 movel %a2@(116),%d1 */ RTEMS_INLINE_ROUTINE bool _Chain_Is_empty( Chain_Control *the_chain ) { return (the_chain->first == _Chain_Tail(the_chain)); 59704: 226a 0068 moveal %a2@(104),%a1 */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 59708: b689 cmpl %a1,%d3 5970a: 671a beqs 59726 <_Timer_server_Schedule_operation_method+0x9e> if ( !_Chain_Is_empty( &ts->TOD_watchdogs.Chain ) ) { first_watchdog = _Watchdog_First( &ts->TOD_watchdogs.Chain ); delta_interval = first_watchdog->delta_interval; 5970c: 2629 0010 movel %a1@(16),%d3 if ( snapshot > last_snapshot ) { 59710: b280 cmpl %d0,%d1 59712: 6400 00b8 bccw 597cc <_Timer_server_Schedule_operation_method+0x144> /* * We advanced in time. */ delta = snapshot - last_snapshot; 59716: 2800 movel %d0,%d4 59718: 9881 subl %d1,%d4 if (delta_interval > delta) { 5971a: b883 cmpl %d3,%d4 5971c: 6500 00ba bcsw 597d8 <_Timer_server_Schedule_operation_method+0x150> 59720: 4281 clrl %d1 <== NOT EXECUTED * Someone put us in the past. */ delta = last_snapshot - snapshot; delta_interval += delta; } first_watchdog->delta_interval = delta_interval; 59722: 2341 0010 movel %d1,%a1@(16) <== NOT EXECUTED } ts->TOD_watchdogs.last_snapshot = snapshot; 59726: 2540 0074 movel %d0,%a2@(116) _ISR_Enable( level ); 5972a: 46c2 movew %d2,%sr _Watchdog_Insert( &ts->TOD_watchdogs.Chain, &timer->Ticker ); 5972c: 4868 0010 pea %a0@(16) 59730: 486a 0068 pea %a2@(104) 59734: 4eb9 0005 d788 jsr 5d788 <_Watchdog_Insert> if ( !ts->active ) { 5973a: 508f addql #8,%sp 5973c: 102a 007c moveb %a2@(124),%d0 59740: 6696 bnes 596d8 <_Timer_server_Schedule_operation_method+0x50> _Timer_server_Reset_tod_system_watchdog( ts ); 59742: 2f0a movel %a2,%sp@- 59744: 4eba fc98 jsr %pc@(593de <_Timer_server_Reset_tod_system_watchdog>) 59748: 588f addql #4,%sp * critical section. We have to use the protected chain methods because * we may be interrupted by a higher priority interrupt. */ _Chain_Append( ts->insert_chain, &timer->Object.Node ); } } 5974a: 4cee 041c fff0 moveml %fp@(-16),%d2-%d4/%a2 59750: 4e5e unlk %fp if ( !ts->active ) { _Timer_server_Reset_tod_system_watchdog( ts ); } } _Thread_Enable_dispatch(); 59752: 4ef9 0005 c2bc jmp 5c2bc <_Thread_Enable_dispatch> if ( timer->the_class == TIMER_INTERVAL_ON_TASK ) { /* * We have to advance the last known ticks value of the server and update * the watchdog chain accordingly. */ _ISR_Disable( level ); 59758: 203c 0000 0700 movel #1792,%d0 5975e: 40c3 movew %sr,%d3 59760: 8083 orl %d3,%d0 59762: 46c0 movew %d0,%sr snapshot = _Watchdog_Ticks_since_boot; 59764: 2039 0007 e89c movel 7e89c <_Watchdog_Ticks_since_boot>,%d0 5976a: 240a movel %a2,%d2 5976c: 0682 0000 0034 addil #52,%d2 last_snapshot = ts->Interval_watchdogs.last_snapshot; 59772: 222a 003c movel %a2@(60),%d1 */ RTEMS_INLINE_ROUTINE bool _Chain_Is_empty( Chain_Control *the_chain ) { return (the_chain->first == _Chain_Tail(the_chain)); 59776: 226a 0030 moveal %a2@(48),%a1 */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 5977a: b489 cmpl %a1,%d2 5977c: 6712 beqs 59790 <_Timer_server_Schedule_operation_method+0x108> first_watchdog = _Watchdog_First( &ts->Interval_watchdogs.Chain ); /* * We assume adequate unsigned arithmetic here. */ delta = snapshot - last_snapshot; 5977e: 2800 movel %d0,%d4 59780: 9881 subl %d1,%d4 delta_interval = first_watchdog->delta_interval; 59782: 2429 0010 movel %a1@(16),%d2 if (delta_interval > delta) { 59786: b484 cmpl %d4,%d2 59788: 623a bhis 597c4 <_Timer_server_Schedule_operation_method+0x13c> 5978a: 4282 clrl %d2 delta_interval -= delta; } else { delta_interval = 0; } first_watchdog->delta_interval = delta_interval; 5978c: 2342 0010 movel %d2,%a1@(16) } ts->Interval_watchdogs.last_snapshot = snapshot; 59790: 2540 003c movel %d0,%a2@(60) _ISR_Enable( level ); 59794: 46c3 movew %d3,%sr _Watchdog_Insert( &ts->Interval_watchdogs.Chain, &timer->Ticker ); 59796: 4868 0010 pea %a0@(16) 5979a: 486a 0030 pea %a2@(48) 5979e: 4eb9 0005 d788 jsr 5d788 <_Watchdog_Insert> if ( !ts->active ) { 597a4: 508f addql #8,%sp 597a6: 102a 007c moveb %a2@(124),%d0 597aa: 6600 ff2c bnew 596d8 <_Timer_server_Schedule_operation_method+0x50> _Timer_server_Reset_interval_system_watchdog( ts ); 597ae: 2f0a movel %a2,%sp@- 597b0: 4eba fbc2 jsr %pc@(59374 <_Timer_server_Reset_interval_system_watchdog>) 597b4: 588f addql #4,%sp * critical section. We have to use the protected chain methods because * we may be interrupted by a higher priority interrupt. */ _Chain_Append( ts->insert_chain, &timer->Object.Node ); } } 597b6: 4cee 041c fff0 moveml %fp@(-16),%d2-%d4/%a2 597bc: 4e5e unlk %fp if ( !ts->active ) { _Timer_server_Reset_tod_system_watchdog( ts ); } } _Thread_Enable_dispatch(); 597be: 4ef9 0005 c2bc jmp 5c2bc <_Thread_Enable_dispatch> */ delta = snapshot - last_snapshot; delta_interval = first_watchdog->delta_interval; if (delta_interval > delta) { delta_interval -= delta; 597c4: 9484 subl %d4,%d2 } else { delta_interval = 0; } first_watchdog->delta_interval = delta_interval; 597c6: 2342 0010 movel %d2,%a1@(16) 597ca: 60c4 bras 59790 <_Timer_server_Schedule_operation_method+0x108> } } else { /* * Someone put us in the past. */ delta = last_snapshot - snapshot; 597cc: d283 addl %d3,%d1 delta_interval += delta; 597ce: 9280 subl %d0,%d1 } first_watchdog->delta_interval = delta_interval; 597d0: 2341 0010 movel %d1,%a1@(16) 597d4: 6000 ff50 braw 59726 <_Timer_server_Schedule_operation_method+0x9e> /* * We advanced in time. */ delta = snapshot - last_snapshot; if (delta_interval > delta) { delta_interval -= delta; 597d8: 9684 subl %d4,%d3 597da: 2203 movel %d3,%d1 * Someone put us in the past. */ delta = last_snapshot - snapshot; delta_interval += delta; } first_watchdog->delta_interval = delta_interval; 597dc: 2341 0010 movel %d1,%a1@(16) 597e0: 6000 ff44 braw 59726 <_Timer_server_Schedule_operation_method+0x9e> 0004a880 <_Timespec_Divide>: const struct timespec *lhs, const struct timespec *rhs, uint32_t *ival_percentage, uint32_t *fval_percentage ) { 4a880: 4e56 ffdc linkw %fp,#-36 4a884: 206e 0008 moveal %fp@(8),%a0 4a888: 48d7 3c7c moveml %d2-%d6/%a2-%a5,%sp@ * For math simplicity just convert the timespec to nanoseconds * in a 64-bit integer. */ left = lhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND; left += lhs->tv_nsec; right = rhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND; 4a88c: 2f3c 3b9a ca00 movel #1000000000,%sp@- 4a892: 45f9 0005 c7e0 lea 5c7e0 <__muldi3>,%a2 4a898: 42a7 clrl %sp@- /* * For math simplicity just convert the timespec to nanoseconds * in a 64-bit integer. */ left = lhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND; left += lhs->tv_nsec; 4a89a: 2828 0004 movel %a0@(4),%d4 const struct timespec *lhs, const struct timespec *rhs, uint32_t *ival_percentage, uint32_t *fval_percentage ) { 4a89e: 266e 000c moveal %fp@(12),%a3 * For math simplicity just convert the timespec to nanoseconds * in a 64-bit integer. */ left = lhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND; left += lhs->tv_nsec; right = rhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND; 4a8a2: 2f13 movel %a3@,%sp@- 4a8a4: 5bc0 smi %d0 4a8a6: 49c0 extbl %d0 4a8a8: 2f00 movel %d0,%sp@- /* * For math simplicity just convert the timespec to nanoseconds * in a 64-bit integer. */ left = lhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND; 4a8aa: 2a10 movel %a0@,%d5 left += lhs->tv_nsec; right = rhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND; 4a8ac: 4e92 jsr %a2@ const struct timespec *lhs, const struct timespec *rhs, uint32_t *ival_percentage, uint32_t *fval_percentage ) { 4a8ae: 2a6e 0010 moveal %fp@(16),%a5 * For math simplicity just convert the timespec to nanoseconds * in a 64-bit integer. */ left = lhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND; left += lhs->tv_nsec; right = rhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND; 4a8b2: 2040 moveal %d0,%a0 4a8b4: 2241 moveal %d1,%a1 4a8b6: 4fef 0010 lea %sp@(16),%sp right += rhs->tv_nsec; 4a8ba: 262b 0004 movel %a3@(4),%d3 4a8be: 5bc2 smi %d2 4a8c0: 49c2 extbl %d2 const struct timespec *lhs, const struct timespec *rhs, uint32_t *ival_percentage, uint32_t *fval_percentage ) { 4a8c2: 286e 0014 moveal %fp@(20),%a4 * in a 64-bit integer. */ left = lhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND; left += lhs->tv_nsec; right = rhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND; right += rhs->tv_nsec; 4a8c6: 2208 movel %a0,%d1 4a8c8: d689 addl %a1,%d3 4a8ca: d581 addxl %d1,%d2 if ( right == 0 ) { 4a8cc: 6700 008a beqw 4a958 <_Timespec_Divide+0xd8> /* * For math simplicity just convert the timespec to nanoseconds * in a 64-bit integer. */ left = lhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND; 4a8d0: 2f3c 3b9a ca00 movel #1000000000,%sp@- * Put it back in the timespec result. * * TODO: Rounding on the last digit of the fval. */ answer = (left * 100000) / right; 4a8d6: 2c3c 0005 c848 movel #378952,%d6 /* * For math simplicity just convert the timespec to nanoseconds * in a 64-bit integer. */ left = lhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND; 4a8dc: 42a7 clrl %sp@- 4a8de: 2f05 movel %d5,%sp@- 4a8e0: 5bc1 smi %d1 4a8e2: 49c1 extbl %d1 4a8e4: 2f01 movel %d1,%sp@- * Put it back in the timespec result. * * TODO: Rounding on the last digit of the fval. */ answer = (left * 100000) / right; 4a8e6: 2a04 movel %d4,%d5 4a8e8: 5bc4 smi %d4 4a8ea: 49c4 extbl %d4 /* * For math simplicity just convert the timespec to nanoseconds * in a 64-bit integer. */ left = lhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND; 4a8ec: 4e92 jsr %a2@ 4a8ee: 4fef 0010 lea %sp@(16),%sp 4a8f2: 2241 moveal %d1,%a1 4a8f4: 2040 moveal %d0,%a0 * Put it back in the timespec result. * * TODO: Rounding on the last digit of the fval. */ answer = (left * 100000) / right; 4a8f6: 2f3c 0001 86a0 movel #100000,%sp@- 4a8fc: 2008 movel %a0,%d0 4a8fe: 2209 movel %a1,%d1 4a900: 42a7 clrl %sp@- 4a902: d285 addl %d5,%d1 4a904: d184 addxl %d4,%d0 4a906: 2f01 movel %d1,%sp@- 4a908: 2f00 movel %d0,%sp@- 4a90a: 4e92 jsr %a2@ 4a90c: 4fef 000c lea %sp@(12),%sp 4a910: 2046 moveal %d6,%a0 4a912: 2e83 movel %d3,%sp@ 4a914: 2f02 movel %d2,%sp@- 4a916: 2f01 movel %d1,%sp@- 4a918: 2f00 movel %d0,%sp@- 4a91a: 4e90 jsr %a0@ 4a91c: 4fef 0010 lea %sp@(16),%sp *ival_percentage = answer / 1000; 4a920: 2046 moveal %d6,%a0 * Put it back in the timespec result. * * TODO: Rounding on the last digit of the fval. */ answer = (left * 100000) / right; 4a922: 2440 moveal %d0,%a2 *ival_percentage = answer / 1000; 4a924: 4878 03e8 pea 3e8 * Put it back in the timespec result. * * TODO: Rounding on the last digit of the fval. */ answer = (left * 100000) / right; 4a928: 2641 moveal %d1,%a3 *ival_percentage = answer / 1000; 4a92a: 42a7 clrl %sp@- 4a92c: 2f01 movel %d1,%sp@- 4a92e: 2f0a movel %a2,%sp@- 4a930: 4e90 jsr %a0@ 4a932: 4fef 0010 lea %sp@(16),%sp *fval_percentage = answer % 1000; 4a936: 4878 03e8 pea 3e8 4a93a: 42a7 clrl %sp@- * TODO: Rounding on the last digit of the fval. */ answer = (left * 100000) / right; *ival_percentage = answer / 1000; 4a93c: 2a81 movel %d1,%a5@ *fval_percentage = answer % 1000; 4a93e: 2f0b movel %a3,%sp@- 4a940: 2f0a movel %a2,%sp@- 4a942: 4eb9 0005 cbe4 jsr 5cbe4 <__umoddi3> 4a948: 4fef 0010 lea %sp@(16),%sp 4a94c: 2881 movel %d1,%a4@ } 4a94e: 4cee 3c7c ffdc moveml %fp@(-36),%d2-%d6/%a2-%a5 4a954: 4e5e unlk %fp 4a956: 4e75 rts left += lhs->tv_nsec; right = rhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND; right += rhs->tv_nsec; if ( right == 0 ) { *ival_percentage = 0; 4a958: 4295 clrl %a5@ *fval_percentage = 0; 4a95a: 4294 clrl %a4@ answer = (left * 100000) / right; *ival_percentage = answer / 1000; *fval_percentage = answer % 1000; } 4a95c: 4cee 3c7c ffdc moveml %fp@(-36),%d2-%d6/%a2-%a5 4a962: 4e5e unlk %fp 4a964: 4e75 rts ... 0007c140 <_Timespec_Greater_than>: bool _Timespec_Greater_than( const struct timespec *lhs, const struct timespec *rhs ) { 7c140: 4e56 0000 linkw %fp,#0 7c144: 226e 0008 moveal %fp@(8),%a1 7c148: 206e 000c moveal %fp@(12),%a0 if ( lhs->tv_sec > rhs->tv_sec ) 7c14c: 2211 movel %a1@,%d1 7c14e: 2010 movel %a0@,%d0 7c150: b081 cmpl %d1,%d0 7c152: 6d18 blts 7c16c <_Timespec_Greater_than+0x2c> return true; if ( lhs->tv_sec < rhs->tv_sec ) 7c154: 6e10 bgts 7c166 <_Timespec_Greater_than+0x26> #include #include #include bool _Timespec_Greater_than( 7c156: 2068 0004 moveal %a0@(4),%a0 7c15a: b1e9 0004 cmpal %a1@(4),%a0 7c15e: 5dc0 slt %d0 /* ASSERT: lhs->tv_sec == rhs->tv_sec */ if ( lhs->tv_nsec > rhs->tv_nsec ) return true; return false; } 7c160: 4e5e unlk %fp #include #include #include bool _Timespec_Greater_than( 7c162: 4480 negl %d0 /* ASSERT: lhs->tv_sec == rhs->tv_sec */ if ( lhs->tv_nsec > rhs->tv_nsec ) return true; return false; } 7c164: 4e75 rts 7c166: 4e5e unlk %fp ) { if ( lhs->tv_sec > rhs->tv_sec ) return true; if ( lhs->tv_sec < rhs->tv_sec ) 7c168: 4200 clrb %d0 /* ASSERT: lhs->tv_sec == rhs->tv_sec */ if ( lhs->tv_nsec > rhs->tv_nsec ) return true; return false; } 7c16a: 4e75 rts 7c16c: 4e5e unlk %fp bool _Timespec_Greater_than( const struct timespec *lhs, const struct timespec *rhs ) { if ( lhs->tv_sec > rhs->tv_sec ) 7c16e: 7001 moveq #1,%d0 /* ASSERT: lhs->tv_sec == rhs->tv_sec */ if ( lhs->tv_nsec > rhs->tv_nsec ) return true; return false; } 7c170: 4e75 rts ... 00066ba0 <_Timespec_Is_valid>: #include bool _Timespec_Is_valid( const struct timespec *time ) { 66ba0: 4e56 0000 linkw %fp,#0 66ba4: 206e 0008 moveal %fp@(8),%a0 if ( !time ) 66ba8: 4a88 tstl %a0 66baa: 6718 beqs 66bc4 <_Timespec_Is_valid+0x24> return false; if ( time->tv_sec < 0 ) 66bac: 4a90 tstl %a0@ 66bae: 6d14 blts 66bc4 <_Timespec_Is_valid+0x24> return false; if ( time->tv_nsec < 0 ) 66bb0: 2028 0004 movel %a0@(4),%d0 66bb4: 6d0e blts 66bc4 <_Timespec_Is_valid+0x24> if ( time->tv_nsec >= TOD_NANOSECONDS_PER_SECOND ) return false; return true; } 66bb6: 4e5e unlk %fp #include #include #include bool _Timespec_Is_valid( 66bb8: 0c80 3b9a c9ff cmpil #999999999,%d0 66bbe: 53c0 sls %d0 66bc0: 4480 negl %d0 if ( time->tv_nsec >= TOD_NANOSECONDS_PER_SECOND ) return false; return true; } 66bc2: 4e75 rts 66bc4: 4e5e unlk %fp #include #include #include bool _Timespec_Is_valid( 66bc6: 4200 clrb %d0 if ( time->tv_nsec >= TOD_NANOSECONDS_PER_SECOND ) return false; return true; } 66bc8: 4e75 rts ... 0007c174 <_Timespec_Less_than>: bool _Timespec_Less_than( const struct timespec *lhs, const struct timespec *rhs ) { 7c174: 4e56 0000 linkw %fp,#0 7c178: 226e 0008 moveal %fp@(8),%a1 7c17c: 206e 000c moveal %fp@(12),%a0 if ( lhs->tv_sec < rhs->tv_sec ) 7c180: 2211 movel %a1@,%d1 7c182: 2010 movel %a0@,%d0 7c184: b081 cmpl %d1,%d0 7c186: 6e18 bgts 7c1a0 <_Timespec_Less_than+0x2c> return true; if ( lhs->tv_sec > rhs->tv_sec ) 7c188: 6d10 blts 7c19a <_Timespec_Less_than+0x26> #include #include #include bool _Timespec_Less_than( 7c18a: 2068 0004 moveal %a0@(4),%a0 7c18e: b1e9 0004 cmpal %a1@(4),%a0 7c192: 5ec0 sgt %d0 /* ASSERT: lhs->tv_sec == rhs->tv_sec */ if ( lhs->tv_nsec < rhs->tv_nsec ) return true; return false; } 7c194: 4e5e unlk %fp #include #include #include bool _Timespec_Less_than( 7c196: 4480 negl %d0 /* ASSERT: lhs->tv_sec == rhs->tv_sec */ if ( lhs->tv_nsec < rhs->tv_nsec ) return true; return false; } 7c198: 4e75 rts 7c19a: 4e5e unlk %fp ) { if ( lhs->tv_sec < rhs->tv_sec ) return true; if ( lhs->tv_sec > rhs->tv_sec ) 7c19c: 4200 clrb %d0 /* ASSERT: lhs->tv_sec == rhs->tv_sec */ if ( lhs->tv_nsec < rhs->tv_nsec ) return true; return false; } 7c19e: 4e75 rts 7c1a0: 4e5e unlk %fp bool _Timespec_Less_than( const struct timespec *lhs, const struct timespec *rhs ) { if ( lhs->tv_sec < rhs->tv_sec ) 7c1a2: 7001 moveq #1,%d0 /* ASSERT: lhs->tv_sec == rhs->tv_sec */ if ( lhs->tv_nsec < rhs->tv_nsec ) return true; return false; } 7c1a4: 4e75 rts ... 0004c494 <_User_extensions_Add_set>: #include void _User_extensions_Add_set( User_extensions_Control *the_extension ) { 4c494: 4e56 0000 linkw %fp,#0 4c498: 2f0b movel %a3,%sp@- _Chain_Append( &_User_extensions_List, &the_extension->Node ); 4c49a: 47f9 0004 6798 lea 46798 <_Chain_Append>,%a3 #include void _User_extensions_Add_set( User_extensions_Control *the_extension ) { 4c4a0: 2f0a movel %a2,%sp@- 4c4a2: 246e 0008 moveal %fp@(8),%a2 _Chain_Append( &_User_extensions_List, &the_extension->Node ); 4c4a6: 2f0a movel %a2,%sp@- 4c4a8: 4879 0005 f098 pea 5f098 <_User_extensions_List> 4c4ae: 4e93 jsr %a3@ /* * If a switch handler is present, append it to the switch chain. */ if ( the_extension->Callouts.thread_switch != NULL ) { 4c4b0: 202a 0024 movel %a2@(36),%d0 4c4b4: 508f addql #8,%sp 4c4b6: 6712 beqs 4c4ca <_User_extensions_Add_set+0x36> the_extension->Switch.thread_switch = the_extension->Callouts.thread_switch; _Chain_Append( 4c4b8: 486a 0008 pea %a2@(8) 4c4bc: 4879 0005 ef08 pea 5ef08 <_User_extensions_Switches_list> /* * If a switch handler is present, append it to the switch chain. */ if ( the_extension->Callouts.thread_switch != NULL ) { the_extension->Switch.thread_switch = 4c4c2: 2540 0010 movel %d0,%a2@(16) the_extension->Callouts.thread_switch; _Chain_Append( 4c4c6: 4e93 jsr %a3@ 4c4c8: 508f addql #8,%sp &_User_extensions_Switches_list, &the_extension->Switch.Node ); } } 4c4ca: 246e fff8 moveal %fp@(-8),%a2 4c4ce: 266e fffc moveal %fp@(-4),%a3 4c4d2: 4e5e unlk %fp 4c4d4: 4e75 rts ... 00048ca0 <_User_extensions_Handler_initialization>: #include #include #include void _User_extensions_Handler_initialization(void) { 48ca0: 4e56 ffec linkw %fp,#-20 */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 48ca4: 203c 0005 f09c movel #389276,%d0 48caa: 23c0 0005 f098 movel %d0,5f098 <_User_extensions_List> the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain); 48cb0: 203c 0005 f098 movel #389272,%d0 48cb6: 23c0 0005 f0a0 movel %d0,5f0a0 <_User_extensions_List+0x8> */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 48cbc: 203c 0005 ef0c movel #388876,%d0 48cc2: 23c0 0005 ef08 movel %d0,5ef08 <_User_extensions_Switches_list> the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain); 48cc8: 203c 0005 ef08 movel #388872,%d0 RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); the_chain->permanent_null = NULL; 48cce: 42b9 0005 f09c clrl 5f09c <_User_extensions_List+0x4> 48cd4: 48d7 0c1c moveml %d2-%d4/%a2-%a3,%sp@ User_extensions_Control *extension; uint32_t i; uint32_t number_of_extensions; User_extensions_Table *initial_extensions; number_of_extensions = Configuration.number_of_initial_extensions; 48cd8: 2439 0005 d78a movel 5d78a ,%d2 initial_extensions = Configuration.User_extension_table; 48cde: 2639 0005 d78e movel 5d78e ,%d3 48ce4: 42b9 0005 ef0c clrl 5ef0c <_User_extensions_Switches_list+0x4> the_chain->last = _Chain_Head(the_chain); 48cea: 23c0 0005 ef10 movel %d0,5ef10 <_User_extensions_Switches_list+0x8> _Chain_Initialize_empty( &_User_extensions_List ); _Chain_Initialize_empty( &_User_extensions_Switches_list ); if ( initial_extensions ) { 48cf0: 4a83 tstl %d3 48cf2: 6764 beqs 48d58 <_User_extensions_Handler_initialization+0xb8> extension = (User_extensions_Control *) 48cf4: 7834 moveq #52,%d4 48cf6: 4c02 4800 mulsl %d2,%d4 48cfa: 2f04 movel %d4,%sp@- 48cfc: 4eb9 0004 91b0 jsr 491b0 <_Workspace_Allocate_or_fatal_error> 48d02: 2440 moveal %d0,%a2 _Workspace_Allocate_or_fatal_error( number_of_extensions * sizeof( User_extensions_Control ) ); memset ( 48d04: 2f04 movel %d4,%sp@- 48d06: 42a7 clrl %sp@- 48d08: 2f00 movel %d0,%sp@- 48d0a: 4eb9 0004 f41c jsr 4f41c extension, 0, number_of_extensions * sizeof( User_extensions_Control ) ); for ( i = 0 ; i < number_of_extensions ; i++ ) { 48d10: 4fef 0010 lea %sp@(16),%sp 48d14: 4a82 tstl %d2 48d16: 6740 beqs 48d58 <_User_extensions_Handler_initialization+0xb8> 48d18: 4284 clrl %d4 48d1a: 47f9 0004 c494 lea 4c494 <_User_extensions_Add_set>,%a3 RTEMS_INLINE_ROUTINE void _User_extensions_Add_set_with_table( User_extensions_Control *extension, const User_extensions_Table *extension_table ) { extension->Callouts = *extension_table; 48d20: 2043 moveal %d3,%a0 48d22: 5284 addql #1,%d4 48d24: 0683 0000 0020 addil #32,%d3 48d2a: 2558 0014 movel %a0@+,%a2@(20) 48d2e: 2558 0018 movel %a0@+,%a2@(24) 48d32: 2558 001c movel %a0@+,%a2@(28) 48d36: 2558 0020 movel %a0@+,%a2@(32) 48d3a: 2558 0024 movel %a0@+,%a2@(36) 48d3e: 2558 0028 movel %a0@+,%a2@(40) 48d42: 2558 002c movel %a0@+,%a2@(44) 48d46: 2550 0030 movel %a0@,%a2@(48) _User_extensions_Add_set( extension ); 48d4a: 2f0a movel %a2,%sp@- _User_extensions_Add_set_with_table (extension, &initial_extensions[i]); extension++; 48d4c: 45ea 0034 lea %a2@(52),%a2 48d50: 4e93 jsr %a3@ extension, 0, number_of_extensions * sizeof( User_extensions_Control ) ); for ( i = 0 ; i < number_of_extensions ; i++ ) { 48d52: 588f addql #4,%sp 48d54: b882 cmpl %d2,%d4 48d56: 65c8 bcss 48d20 <_User_extensions_Handler_initialization+0x80> _User_extensions_Add_set_with_table (extension, &initial_extensions[i]); extension++; } } } 48d58: 4cee 0c1c ffec moveml %fp@(-20),%d2-%d4/%a2-%a3 48d5e: 4e5e unlk %fp 48d60: 4e75 rts ... 00048e34 <_User_extensions_Thread_create>: #include bool _User_extensions_Thread_create ( Thread_Control *the_thread ) { 48e34: 4e56 0000 linkw %fp,#0 48e38: 2f0a movel %a2,%sp@- Chain_Node *the_node; User_extensions_Control *the_extension; bool status; for ( the_node = _User_extensions_List.first ; 48e3a: 2479 0005 f098 moveal 5f098 <_User_extensions_List>,%a2 #include bool _User_extensions_Thread_create ( Thread_Control *the_thread ) { 48e40: 2f02 movel %d2,%sp@- 48e42: 242e 0008 movel %fp@(8),%d2 Chain_Node *the_node; User_extensions_Control *the_extension; bool status; for ( the_node = _User_extensions_List.first ; 48e46: b5fc 0005 f09c cmpal #389276,%a2 48e4c: 6722 beqs 48e70 <_User_extensions_Thread_create+0x3c> !_Chain_Is_tail( &_User_extensions_List, the_node ) ; the_node = the_node->next ) { the_extension = (User_extensions_Control *) the_node; if ( the_extension->Callouts.thread_create != NULL ) { 48e4e: 206a 0014 moveal %a2@(20),%a0 48e52: 4a88 tstl %a0 48e54: 6710 beqs 48e66 <_User_extensions_Thread_create+0x32> status = (*the_extension->Callouts.thread_create)( 48e56: 2f02 movel %d2,%sp@- 48e58: 2f39 0005 efbe movel 5efbe <_Thread_Executing>,%sp@- 48e5e: 4e90 jsr %a0@ _Thread_Executing, the_thread ); if ( !status ) 48e60: 508f addql #8,%sp 48e62: 4a00 tstb %d0 48e64: 670c beqs 48e72 <_User_extensions_Thread_create+0x3e> User_extensions_Control *the_extension; bool status; for ( the_node = _User_extensions_List.first ; !_Chain_Is_tail( &_User_extensions_List, the_node ) ; the_node = the_node->next ) { 48e66: 2452 moveal %a2@,%a2 { Chain_Node *the_node; User_extensions_Control *the_extension; bool status; for ( the_node = _User_extensions_List.first ; 48e68: b5fc 0005 f09c cmpal #389276,%a2 48e6e: 66de bnes 48e4e <_User_extensions_Thread_create+0x1a> 48e70: 7001 moveq #1,%d0 return false; } } return true; } 48e72: 242e fff8 movel %fp@(-8),%d2 48e76: 246e fffc moveal %fp@(-4),%a2 48e7a: 4e5e unlk %fp 48e7c: 4e75 rts ... 00048e80 <_User_extensions_Thread_delete>: #include void _User_extensions_Thread_delete ( Thread_Control *the_thread ) { 48e80: 4e56 0000 linkw %fp,#0 48e84: 2f0a movel %a2,%sp@- Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _User_extensions_List.last ; 48e86: 2479 0005 f0a0 moveal 5f0a0 <_User_extensions_List+0x8>,%a2 #include void _User_extensions_Thread_delete ( Thread_Control *the_thread ) { 48e8c: 2f02 movel %d2,%sp@- 48e8e: 242e 0008 movel %fp@(8),%d2 Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _User_extensions_List.last ; 48e92: b5fc 0005 f098 cmpal #389272,%a2 48e98: 6720 beqs 48eba <_User_extensions_Thread_delete+0x3a> !_Chain_Is_head( &_User_extensions_List, the_node ) ; the_node = the_node->previous ) { the_extension = (User_extensions_Control *) the_node; if ( the_extension->Callouts.thread_delete != NULL ) 48e9a: 206a 0020 moveal %a2@(32),%a0 48e9e: 4a88 tstl %a0 48ea0: 670c beqs 48eae <_User_extensions_Thread_delete+0x2e> (*the_extension->Callouts.thread_delete)( 48ea2: 2f02 movel %d2,%sp@- 48ea4: 2f39 0005 efbe movel 5efbe <_Thread_Executing>,%sp@- 48eaa: 4e90 jsr %a0@ 48eac: 508f addql #8,%sp Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _User_extensions_List.last ; !_Chain_Is_head( &_User_extensions_List, the_node ) ; the_node = the_node->previous ) { 48eae: 246a 0004 moveal %a2@(4),%a2 ) { Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _User_extensions_List.last ; 48eb2: b5fc 0005 f098 cmpal #389272,%a2 48eb8: 66e0 bnes 48e9a <_User_extensions_Thread_delete+0x1a> (*the_extension->Callouts.thread_delete)( _Thread_Executing, the_thread ); } } 48eba: 242e fff8 movel %fp@(-8),%d2 48ebe: 246e fffc moveal %fp@(-4),%a2 48ec2: 4e5e unlk %fp 48ec4: 4e75 rts ... 00048f0c <_User_extensions_Thread_switch>: void _User_extensions_Thread_switch ( Thread_Control *executing, Thread_Control *heir ) { 48f0c: 4e56 fff4 linkw %fp,#-12 48f10: 48d7 040c moveml %d2-%d3/%a2,%sp@ 48f14: 262e 0008 movel %fp@(8),%d3 48f18: 242e 000c movel %fp@(12),%d2 Chain_Node *the_node; User_extensions_Switch_control *the_extension_switch; for ( the_node = _User_extensions_Switches_list.first ; 48f1c: 2479 0005 ef08 moveal 5ef08 <_User_extensions_Switches_list>,%a2 48f22: b5fc 0005 ef0c cmpal #388876,%a2 48f28: 6716 beqs 48f40 <_User_extensions_Thread_switch+0x34> !_Chain_Is_tail( &_User_extensions_Switches_list, the_node ) ; the_node = the_node->next ) { the_extension_switch = (User_extensions_Switch_control *) the_node; (*the_extension_switch->thread_switch)( executing, heir ); 48f2a: 2f02 movel %d2,%sp@- 48f2c: 2f03 movel %d3,%sp@- 48f2e: 206a 0008 moveal %a2@(8),%a0 48f32: 4e90 jsr %a0@ Chain_Node *the_node; User_extensions_Switch_control *the_extension_switch; for ( the_node = _User_extensions_Switches_list.first ; !_Chain_Is_tail( &_User_extensions_Switches_list, the_node ) ; the_node = the_node->next ) { 48f34: 2452 moveal %a2@,%a2 ) { Chain_Node *the_node; User_extensions_Switch_control *the_extension_switch; for ( the_node = _User_extensions_Switches_list.first ; 48f36: 508f addql #8,%sp 48f38: b5fc 0005 ef0c cmpal #388876,%a2 48f3e: 66ea bnes 48f2a <_User_extensions_Thread_switch+0x1e> the_extension_switch = (User_extensions_Switch_control *) the_node; (*the_extension_switch->thread_switch)( executing, heir ); } } 48f40: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 48f46: 4e5e unlk %fp 48f48: 4e75 rts ... 0005d6f8 <_Watchdog_Adjust_to_chain>: Chain_Control *header, Watchdog_Interval units_arg, Chain_Control *to_fire ) { 5d6f8: 4e56 ffe4 linkw %fp,#-28 5d6fc: 48d7 3c1c moveml %d2-%d4/%a2-%a5,%sp@ 5d700: 2a6e 0008 moveal %fp@(8),%a5 5d704: 282e 000c movel %fp@(12),%d4 5d708: 266e 0010 moveal %fp@(16),%a3 Watchdog_Interval units = units_arg; ISR_Level level; Watchdog_Control *first; if ( units <= 0 ) { 5d70c: 675e beqs 5d76c <_Watchdog_Adjust_to_chain+0x74> return; } _ISR_Disable( level ); 5d70e: 263c 0000 0700 movel #1792,%d3 5d714: 2003 movel %d3,%d0 5d716: 40c1 movew %sr,%d1 5d718: 8081 orl %d1,%d0 5d71a: 46c0 movew %d0,%sr 5d71c: 284d moveal %a5,%a4 */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 5d71e: 240b movel %a3,%d2 5d720: 5882 addql #4,%d2 5d722: 205c moveal %a4@+,%a0 while ( 1 ) { if ( units <= 0 ) { break; } if ( _Chain_Is_empty( header ) ) { 5d724: b1cc cmpal %a4,%a0 5d726: 6742 beqs 5d76a <_Watchdog_Adjust_to_chain+0x72> /* * If it is longer than "units" until the first element on the chain * fires, then bump it and quit. */ if ( units < first->delta_interval ) { 5d728: 2028 0010 movel %a0@(16),%d0 5d72c: b880 cmpl %d0,%d4 5d72e: 654c bcss 5d77c <_Watchdog_Adjust_to_chain+0x84> /* * The first set happens in less than units, so take all of them * off the chain and adjust units to reflect this. */ units -= first->delta_interval; 5d730: 9880 subl %d0,%d4 first->delta_interval = 0; 5d732: 42a8 0010 clrl %a0@(16) ) { Chain_Node *next; Chain_Node *previous; next = the_node->next; 5d736: 2250 moveal %a0@,%a1 previous = the_node->previous; 5d738: 2468 0004 moveal %a0@(4),%a2 next->previous = previous; previous->next = next; 5d73c: 2489 movel %a1,%a2@ Chain_Node *next; Chain_Node *previous; next = the_node->next; previous = the_node->previous; next->previous = previous; 5d73e: 234a 0004 movel %a2,%a1@(4) Chain_Node *the_node ) { Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); 5d742: 2082 movel %d2,%a0@ old_last_node = the_chain->last; 5d744: 226b 0008 moveal %a3@(8),%a1 the_chain->last = the_node; 5d748: 2748 0008 movel %a0,%a3@(8) old_last_node->next = the_node; the_node->previous = old_last_node; 5d74c: 2149 0004 movel %a1,%a0@(4) Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); old_last_node = the_chain->last; the_chain->last = the_node; old_last_node->next = the_node; 5d750: 2288 movel %a0,%a1@ while ( 1 ) { _Chain_Extract_unprotected( &first->Node ); _Chain_Append_unprotected( to_fire, &first->Node ); _ISR_Flash( level ); 5d752: 2003 movel %d3,%d0 5d754: 46c1 movew %d1,%sr 5d756: 8081 orl %d1,%d0 5d758: 46c0 movew %d0,%sr */ RTEMS_INLINE_ROUTINE bool _Chain_Is_empty( Chain_Control *the_chain ) { return (the_chain->first == _Chain_Tail(the_chain)); 5d75a: 2055 moveal %a5@,%a0 if ( _Chain_Is_empty( header ) ) 5d75c: b1cc cmpal %a4,%a0 5d75e: 6714 beqs 5d774 <_Watchdog_Adjust_to_chain+0x7c> break; first = _Watchdog_First( header ); if ( first->delta_interval != 0 ) 5d760: 4aa8 0010 tstl %a0@(16) 5d764: 67d0 beqs 5d736 <_Watchdog_Adjust_to_chain+0x3e> } _ISR_Disable( level ); while ( 1 ) { if ( units <= 0 ) { 5d766: 4a84 tstl %d4 5d768: 66ba bnes 5d724 <_Watchdog_Adjust_to_chain+0x2c> if ( first->delta_interval != 0 ) break; } } _ISR_Enable( level ); 5d76a: 46c1 movew %d1,%sr } 5d76c: 4cd7 3c1c moveml %sp@,%d2-%d4/%a2-%a5 5d770: 4e5e unlk %fp 5d772: 4e75 rts */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 5d774: 204c moveal %a4,%a0 } _ISR_Disable( level ); while ( 1 ) { if ( units <= 0 ) { 5d776: 4a84 tstl %d4 5d778: 66aa bnes 5d724 <_Watchdog_Adjust_to_chain+0x2c> 5d77a: 60ee bras 5d76a <_Watchdog_Adjust_to_chain+0x72> /* * If it is longer than "units" until the first element on the chain * fires, then bump it and quit. */ if ( units < first->delta_interval ) { first->delta_interval -= units; 5d77c: 9084 subl %d4,%d0 5d77e: 2140 0010 movel %d0,%a0@(16) if ( first->delta_interval != 0 ) break; } } _ISR_Enable( level ); 5d782: 46c1 movew %d1,%sr 5d784: 60e6 bras 5d76c <_Watchdog_Adjust_to_chain+0x74> ... 00049048 <_Watchdog_Handler_initialization>: */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 49048: 43f9 0005 efdc lea 5efdc <_Watchdog_Ticks_chain>,%a1 4904e: 41f9 0005 efd0 lea 5efd0 <_Watchdog_Seconds_chain>,%a0 * * Output parameters: NONE */ void _Watchdog_Handler_initialization( void ) { 49054: 4e56 0000 linkw %fp,#0 _Watchdog_Sync_level = 0; _Watchdog_Ticks_since_boot = 0; _Chain_Initialize_empty( &_Watchdog_Ticks_chain ); _Chain_Initialize_empty( &_Watchdog_Seconds_chain ); } 49058: 4e5e unlk %fp * Output parameters: NONE */ void _Watchdog_Handler_initialization( void ) { _Watchdog_Sync_count = 0; 4905a: 42b9 0005 f044 clrl 5f044 <_Watchdog_Sync_count> _Watchdog_Sync_level = 0; 49060: 42b9 0005 efba clrl 5efba <_Watchdog_Sync_level> the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain); 49066: 23c9 0005 efe4 movel %a1,5efe4 <_Watchdog_Ticks_chain+0x8> 4906c: 23c8 0005 efd8 movel %a0,5efd8 <_Watchdog_Seconds_chain+0x8> _Watchdog_Ticks_since_boot = 0; 49072: 42b9 0005 f048 clrl 5f048 <_Watchdog_Ticks_since_boot> */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 49078: 22bc 0005 efe0 movel #389088,%a1@ the_chain->permanent_null = NULL; 4907e: 42b9 0005 efe0 clrl 5efe0 <_Watchdog_Ticks_chain+0x4> */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 49084: 20bc 0005 efd4 movel #389076,%a0@ the_chain->permanent_null = NULL; 4908a: 42b9 0005 efd4 clrl 5efd4 <_Watchdog_Seconds_chain+0x4> _Chain_Initialize_empty( &_Watchdog_Ticks_chain ); _Chain_Initialize_empty( &_Watchdog_Seconds_chain ); } 49090: 4e75 rts ... 00048f4c <_Watchdog_Insert>: void _Watchdog_Insert( Chain_Control *header, Watchdog_Control *the_watchdog ) { 48f4c: 4e56 ffec linkw %fp,#-20 48f50: 226e 000c moveal %fp@(12),%a1 48f54: 48d7 043c moveml %d2-%d5/%a2,%sp@ 48f58: 246e 0008 moveal %fp@(8),%a2 Watchdog_Interval delta_interval; insert_isr_nest_level = _ISR_Nest_level; _ISR_Disable( level ); 48f5c: 2a3c 0000 0700 movel #1792,%d5 48f62: 2005 movel %d5,%d0 Watchdog_Control *after; uint32_t insert_isr_nest_level; Watchdog_Interval delta_interval; insert_isr_nest_level = _ISR_Nest_level; 48f64: 2839 0005 ef9e movel 5ef9e <_ISR_Nest_level>,%d4 _ISR_Disable( level ); 48f6a: 40c3 movew %sr,%d3 48f6c: 8083 orl %d3,%d0 48f6e: 46c0 movew %d0,%sr /* * Check to see if the watchdog has just been inserted by a * higher priority interrupt. If so, abandon this insert. */ if ( the_watchdog->state != WATCHDOG_INACTIVE ) { 48f70: 4aa9 0008 tstl %a1@(8) 48f74: 6600 00c6 bnew 4903c <_Watchdog_Insert+0xf0> _ISR_Enable( level ); return; } the_watchdog->state = WATCHDOG_BEING_INSERTED; _Watchdog_Sync_count++; 48f78: 2039 0005 f044 movel 5f044 <_Watchdog_Sync_count>,%d0 48f7e: 5280 addql #1,%d0 48f80: 23c0 0005 f044 movel %d0,5f044 <_Watchdog_Sync_count> if ( the_watchdog->state != WATCHDOG_INACTIVE ) { _ISR_Enable( level ); return; } the_watchdog->state = WATCHDOG_BEING_INSERTED; 48f86: 7001 moveq #1,%d0 48f88: 2340 0008 movel %d0,%a1@(8) _Watchdog_Sync_count++; restart: delta_interval = the_watchdog->initial; 48f8c: 2029 000c movel %a1@(12),%d0 * cache *header!! * * Till Straumann, 7/2003 (gcc-3.2.2 -O4 on powerpc) * */ for ( after = (Watchdog_Control *) ((volatile Chain_Control *)header)->first ; 48f90: 2052 moveal %a2@,%a0 ; after = _Watchdog_Next( after ) ) { if ( delta_interval == 0 || !_Watchdog_Next( after ) ) 48f92: 6764 beqs 48ff8 <_Watchdog_Insert+0xac> 48f94: 4a90 tstl %a0@ 48f96: 6760 beqs 48ff8 <_Watchdog_Insert+0xac> break; if ( delta_interval < after->delta_interval ) { 48f98: 2228 0010 movel %a0@(16),%d1 48f9c: b280 cmpl %d0,%d1 48f9e: 6252 bhis 48ff2 <_Watchdog_Insert+0xa6> * used around this flash point allowed interrupts to execute * which violated the design assumptions. The critical section * mechanism used here WAS redesigned to address this. */ _ISR_Flash( level ); 48fa0: 2405 movel %d5,%d2 48fa2: 46c3 movew %d3,%sr 48fa4: 8483 orl %d3,%d2 48fa6: 46c2 movew %d2,%sr if ( the_watchdog->state != WATCHDOG_BEING_INSERTED ) { 48fa8: 7401 moveq #1,%d2 48faa: b4a9 0008 cmpl %a1@(8),%d2 48fae: 666e bnes 4901e <_Watchdog_Insert+0xd2> goto exit_insert; } if ( _Watchdog_Sync_level > insert_isr_nest_level ) { 48fb0: 2439 0005 efba movel 5efba <_Watchdog_Sync_level>,%d2 48fb6: b484 cmpl %d4,%d2 48fb8: 6230 bhis 48fea <_Watchdog_Insert+0x9e> if ( delta_interval < after->delta_interval ) { after->delta_interval -= delta_interval; break; } delta_interval -= after->delta_interval; 48fba: 9081 subl %d1,%d0 RTEMS_INLINE_ROUTINE Watchdog_Control *_Watchdog_Next( Watchdog_Control *the_watchdog ) { return ( (Watchdog_Control *) the_watchdog->Node.next ); 48fbc: 2050 moveal %a0@,%a0 */ for ( after = (Watchdog_Control *) ((volatile Chain_Control *)header)->first ; ; after = _Watchdog_Next( after ) ) { if ( delta_interval == 0 || !_Watchdog_Next( after ) ) 48fbe: 4a80 tstl %d0 48fc0: 6736 beqs 48ff8 <_Watchdog_Insert+0xac> 48fc2: 4a90 tstl %a0@ 48fc4: 6732 beqs 48ff8 <_Watchdog_Insert+0xac> break; if ( delta_interval < after->delta_interval ) { 48fc6: 2228 0010 movel %a0@(16),%d1 48fca: b081 cmpl %d1,%d0 48fcc: 6524 bcss 48ff2 <_Watchdog_Insert+0xa6> * used around this flash point allowed interrupts to execute * which violated the design assumptions. The critical section * mechanism used here WAS redesigned to address this. */ _ISR_Flash( level ); 48fce: 2405 movel %d5,%d2 48fd0: 46c3 movew %d3,%sr 48fd2: 8483 orl %d3,%d2 48fd4: 46c2 movew %d2,%sr if ( delta_interval < after->delta_interval ) { after->delta_interval -= delta_interval; break; } delta_interval -= after->delta_interval; 48fd6: 9081 subl %d1,%d0 * mechanism used here WAS redesigned to address this. */ _ISR_Flash( level ); if ( the_watchdog->state != WATCHDOG_BEING_INSERTED ) { 48fd8: 7201 moveq #1,%d1 48fda: b2a9 0008 cmpl %a1@(8),%d1 48fde: 663e bnes 4901e <_Watchdog_Insert+0xd2> goto exit_insert; } if ( _Watchdog_Sync_level > insert_isr_nest_level ) { 48fe0: 2239 0005 efba movel 5efba <_Watchdog_Sync_level>,%d1 48fe6: b284 cmpl %d4,%d1 48fe8: 63d2 blss 48fbc <_Watchdog_Insert+0x70> _Watchdog_Sync_level = insert_isr_nest_level; 48fea: 23c4 0005 efba movel %d4,5efba <_Watchdog_Sync_level> goto restart; 48ff0: 609a bras 48f8c <_Watchdog_Insert+0x40> if ( delta_interval == 0 || !_Watchdog_Next( after ) ) break; if ( delta_interval < after->delta_interval ) { after->delta_interval -= delta_interval; 48ff2: 9280 subl %d0,%d1 48ff4: 2141 0010 movel %d1,%a0@(16) _Watchdog_Activate( the_watchdog ); the_watchdog->delta_interval = delta_interval; _Chain_Insert_unprotected( after->Node.previous, &the_watchdog->Node ); 48ff8: 2068 0004 moveal %a0@(4),%a0 RTEMS_INLINE_ROUTINE void _Watchdog_Activate( Watchdog_Control *the_watchdog ) { the_watchdog->state = WATCHDOG_ACTIVE; 48ffc: 7402 moveq #2,%d2 ) { Chain_Node *before_node; the_node->previous = after_node; before_node = after_node->next; 48ffe: 2450 moveal %a0@,%a2 the_watchdog->start_time = _Watchdog_Ticks_since_boot; 49000: 2239 0005 f048 movel 5f048 <_Watchdog_Ticks_since_boot>,%d1 after_node->next = the_node; 49006: 2089 movel %a1,%a0@ Chain_Node *the_node ) { Chain_Node *before_node; the_node->previous = after_node; 49008: 2348 0004 movel %a0,%a1@(4) 4900c: 2341 0014 movel %d1,%a1@(20) } } _Watchdog_Activate( the_watchdog ); the_watchdog->delta_interval = delta_interval; 49010: 2340 0010 movel %d0,%a1@(16) before_node = after_node->next; after_node->next = the_node; the_node->next = before_node; before_node->previous = the_node; 49014: 2549 0004 movel %a1,%a2@(4) 49018: 2342 0008 movel %d2,%a1@(8) Chain_Node *before_node; the_node->previous = after_node; before_node = after_node->next; after_node->next = the_node; the_node->next = before_node; 4901c: 228a movel %a2,%a1@ _Chain_Insert_unprotected( after->Node.previous, &the_watchdog->Node ); the_watchdog->start_time = _Watchdog_Ticks_since_boot; exit_insert: _Watchdog_Sync_level = insert_isr_nest_level; 4901e: 23c4 0005 efba movel %d4,5efba <_Watchdog_Sync_level> _Watchdog_Sync_count--; 49024: 2039 0005 f044 movel 5f044 <_Watchdog_Sync_count>,%d0 4902a: 5380 subql #1,%d0 4902c: 23c0 0005 f044 movel %d0,5f044 <_Watchdog_Sync_count> _ISR_Enable( level ); 49032: 46c3 movew %d3,%sr } 49034: 4cd7 043c moveml %sp@,%d2-%d5/%a2 49038: 4e5e unlk %fp 4903a: 4e75 rts * Check to see if the watchdog has just been inserted by a * higher priority interrupt. If so, abandon this insert. */ if ( the_watchdog->state != WATCHDOG_INACTIVE ) { _ISR_Enable( level ); 4903c: 46c3 movew %d3,%sr exit_insert: _Watchdog_Sync_level = insert_isr_nest_level; _Watchdog_Sync_count--; _ISR_Enable( level ); } 4903e: 4cd7 043c moveml %sp@,%d2-%d5/%a2 49042: 4e5e unlk %fp 49044: 4e75 rts ... 00049094 <_Watchdog_Remove>: { ISR_Level level; Watchdog_States previous_state; Watchdog_Control *next_watchdog; _ISR_Disable( level ); 49094: 203c 0000 0700 movel #1792,%d0 */ Watchdog_States _Watchdog_Remove( Watchdog_Control *the_watchdog ) { 4909a: 4e56 0000 linkw %fp,#0 4909e: 206e 0008 moveal %fp@(8),%a0 490a2: 2f0a movel %a2,%sp@- 490a4: 2f02 movel %d2,%sp@- ISR_Level level; Watchdog_States previous_state; Watchdog_Control *next_watchdog; _ISR_Disable( level ); 490a6: 40c1 movew %sr,%d1 490a8: 8081 orl %d1,%d0 490aa: 46c0 movew %d0,%sr previous_state = the_watchdog->state; 490ac: 2028 0008 movel %a0@(8),%d0 switch ( previous_state ) { 490b0: 7401 moveq #1,%d2 490b2: b480 cmpl %d0,%d2 490b4: 6764 beqs 4911a <_Watchdog_Remove+0x86> 490b6: 6314 blss 490cc <_Watchdog_Remove+0x38> _Watchdog_Sync_level = _ISR_Nest_level; _Chain_Extract_unprotected( &the_watchdog->Node ); break; } the_watchdog->stop_time = _Watchdog_Ticks_since_boot; 490b8: 2279 0005 f048 moveal 5f048 <_Watchdog_Ticks_since_boot>,%a1 490be: 2149 0018 movel %a1,%a0@(24) _ISR_Enable( level ); 490c2: 46c1 movew %d1,%sr return( previous_state ); } 490c4: 241f movel %sp@+,%d2 490c6: 245f moveal %sp@+,%a2 490c8: 4e5e unlk %fp 490ca: 4e75 rts Watchdog_States previous_state; Watchdog_Control *next_watchdog; _ISR_Disable( level ); previous_state = the_watchdog->state; switch ( previous_state ) { 490cc: 143c 0003 moveb #3,%d2 490d0: b480 cmpl %d0,%d2 490d2: 65e4 bcss 490b8 <_Watchdog_Remove+0x24> RTEMS_INLINE_ROUTINE Watchdog_Control *_Watchdog_Next( Watchdog_Control *the_watchdog ) { return ( (Watchdog_Control *) the_watchdog->Node.next ); 490d4: 2250 moveal %a0@,%a1 break; case WATCHDOG_ACTIVE: case WATCHDOG_REMOVE_IT: the_watchdog->state = WATCHDOG_INACTIVE; 490d6: 42a8 0008 clrl %a0@(8) next_watchdog = _Watchdog_Next( the_watchdog ); if ( _Watchdog_Next(next_watchdog) ) 490da: 4a91 tstl %a1@ 490dc: 6708 beqs 490e6 <_Watchdog_Remove+0x52> next_watchdog->delta_interval += the_watchdog->delta_interval; 490de: 2428 0010 movel %a0@(16),%d2 490e2: d5a9 0010 addl %d2,%a1@(16) if ( _Watchdog_Sync_count ) 490e6: 2479 0005 f044 moveal 5f044 <_Watchdog_Sync_count>,%a2 490ec: 4a8a tstl %a2 490ee: 670c beqs 490fc <_Watchdog_Remove+0x68> _Watchdog_Sync_level = _ISR_Nest_level; 490f0: 2479 0005 ef9e moveal 5ef9e <_ISR_Nest_level>,%a2 490f6: 23ca 0005 efba movel %a2,5efba <_Watchdog_Sync_level> { Chain_Node *next; Chain_Node *previous; next = the_node->next; previous = the_node->previous; 490fc: 2468 0004 moveal %a0@(4),%a2 next->previous = previous; previous->next = next; 49100: 2489 movel %a1,%a2@ Chain_Node *next; Chain_Node *previous; next = the_node->next; previous = the_node->previous; next->previous = previous; 49102: 234a 0004 movel %a2,%a1@(4) _Chain_Extract_unprotected( &the_watchdog->Node ); break; } the_watchdog->stop_time = _Watchdog_Ticks_since_boot; 49106: 2279 0005 f048 moveal 5f048 <_Watchdog_Ticks_since_boot>,%a1 4910c: 2149 0018 movel %a1,%a0@(24) _ISR_Enable( level ); 49110: 46c1 movew %d1,%sr return( previous_state ); } 49112: 241f movel %sp@+,%d2 49114: 245f moveal %sp@+,%a2 49116: 4e5e unlk %fp 49118: 4e75 rts _Watchdog_Sync_level = _ISR_Nest_level; _Chain_Extract_unprotected( &the_watchdog->Node ); break; } the_watchdog->stop_time = _Watchdog_Ticks_since_boot; 4911a: 2279 0005 f048 moveal 5f048 <_Watchdog_Ticks_since_boot>,%a1 /* * It is not actually on the chain so just change the state and * the Insert operation we interrupted will be aborted. */ the_watchdog->state = WATCHDOG_INACTIVE; 49120: 42a8 0008 clrl %a0@(8) _Watchdog_Sync_level = _ISR_Nest_level; _Chain_Extract_unprotected( &the_watchdog->Node ); break; } the_watchdog->stop_time = _Watchdog_Ticks_since_boot; 49124: 2149 0018 movel %a1,%a0@(24) _ISR_Enable( level ); 49128: 46c1 movew %d1,%sr return( previous_state ); } 4912a: 241f movel %sp@+,%d2 4912c: 245f moveal %sp@+,%a2 4912e: 4e5e unlk %fp 49130: 4e75 rts ... 0004a6b8 <_Watchdog_Report>: void _Watchdog_Report( const char *name, Watchdog_Control *watch ) { 4a6b8: 4e56 fff0 linkw %fp,#-16 printk( 4a6bc: 223c 0005 e5e7 movel #386535,%d1 void _Watchdog_Report( const char *name, Watchdog_Control *watch ) { 4a6c2: 206e 000c moveal %fp@(12),%a0 4a6c6: 48d7 003c moveml %d2-%d5,%sp@ 4a6ca: 202e 0008 movel %fp@(8),%d0 printk( 4a6ce: 2a28 0024 movel %a0@(36),%d5 4a6d2: 2828 0020 movel %a0@(32),%d4 4a6d6: 2628 001c movel %a0@(28),%d3 4a6da: 2428 000c movel %a0@(12),%d2 4a6de: 2268 0010 moveal %a0@(16),%a1 4a6e2: 4a80 tstl %d0 4a6e4: 672a beqs 4a710 <_Watchdog_Report+0x58> 4a6e6: 2f05 movel %d5,%sp@- 4a6e8: 2f04 movel %d4,%sp@- 4a6ea: 2f03 movel %d3,%sp@- 4a6ec: 2f08 movel %a0,%sp@- 4a6ee: 2f02 movel %d2,%sp@- 4a6f0: 2f09 movel %a1,%sp@- 4a6f2: 2f01 movel %d1,%sp@- 4a6f4: 2f00 movel %d0,%sp@- 4a6f6: 4879 0005 e768 pea 5e768 <_Status_Object_name_errors_to_status+0x4a> 4a6fc: 4eb9 0004 4084 jsr 44084 4a702: 4fef 0024 lea %sp@(36),%sp watch, watch->routine, watch->id, watch->user_data ); } 4a706: 4cee 003c fff0 moveml %fp@(-16),%d2-%d5 4a70c: 4e5e unlk %fp 4a70e: 4e75 rts void _Watchdog_Report( const char *name, Watchdog_Control *watch ) { printk( 4a710: 2f05 movel %d5,%sp@- 4a712: 223c 0005 e5ec movel #386540,%d1 4a718: 2f04 movel %d4,%sp@- 4a71a: 2001 movel %d1,%d0 4a71c: 2f03 movel %d3,%sp@- 4a71e: 2f08 movel %a0,%sp@- 4a720: 2f02 movel %d2,%sp@- 4a722: 2f09 movel %a1,%sp@- 4a724: 2f01 movel %d1,%sp@- 4a726: 2f00 movel %d0,%sp@- 4a728: 4879 0005 e768 pea 5e768 <_Status_Object_name_errors_to_status+0x4a> 4a72e: 4eb9 0004 4084 jsr 44084 4a734: 4fef 0024 lea %sp@(36),%sp watch, watch->routine, watch->id, watch->user_data ); } 4a738: 4cee 003c fff0 moveml %fp@(-16),%d2-%d5 4a73e: 4e5e unlk %fp 4a740: 4e75 rts ... 0004a63c <_Watchdog_Report_chain>: ) { ISR_Level level; Chain_Node *node; _ISR_Disable( level ); 4a63c: 203c 0000 0700 movel #1792,%d0 void _Watchdog_Report_chain( const char *name, Chain_Control *header ) { 4a642: 4e56 ffe8 linkw %fp,#-24 4a646: 48d7 3c0c moveml %d2-%d3/%a2-%a5,%sp@ 4a64a: 242e 0008 movel %fp@(8),%d2 4a64e: 266e 000c moveal %fp@(12),%a3 ISR_Level level; Chain_Node *node; _ISR_Disable( level ); 4a652: 40c3 movew %sr,%d3 4a654: 8083 orl %d3,%d0 4a656: 46c0 movew %d0,%sr printk( "Watchdog Chain: %s %p\n", name, header ); 4a658: 2f0b movel %a3,%sp@- 4a65a: 4bf9 0004 4084 lea 44084 ,%a5 4a660: 2f02 movel %d2,%sp@- 4a662: 4879 0005 e732 pea 5e732 <_Status_Object_name_errors_to_status+0x14> 4a668: 4e95 jsr %a5@ */ RTEMS_INLINE_ROUTINE bool _Chain_Is_empty( Chain_Control *the_chain ) { return (the_chain->first == _Chain_Tail(the_chain)); 4a66a: 245b moveal %a3@+,%a2 if ( !_Chain_Is_empty( header ) ) { 4a66c: 4fef 000c lea %sp@(12),%sp 4a670: b7ca cmpal %a2,%a3 4a672: 672c beqs 4a6a0 <_Watchdog_Report_chain+0x64> 4a674: 49f9 0004 a6b8 lea 4a6b8 <_Watchdog_Report>,%a4 node != _Chain_Tail(header) ; node = node->next ) { Watchdog_Control *watch = (Watchdog_Control *) node; _Watchdog_Report( NULL, watch ); 4a67a: 2f0a movel %a2,%sp@- 4a67c: 42a7 clrl %sp@- 4a67e: 4e94 jsr %a4@ _ISR_Disable( level ); printk( "Watchdog Chain: %s %p\n", name, header ); if ( !_Chain_Is_empty( header ) ) { for ( node = header->first ; node != _Chain_Tail(header) ; node = node->next ) 4a680: 2452 moveal %a2@,%a2 Chain_Node *node; _ISR_Disable( level ); printk( "Watchdog Chain: %s %p\n", name, header ); if ( !_Chain_Is_empty( header ) ) { for ( node = header->first ; 4a682: 508f addql #8,%sp 4a684: b7ca cmpal %a2,%a3 4a686: 66f2 bnes 4a67a <_Watchdog_Report_chain+0x3e> { Watchdog_Control *watch = (Watchdog_Control *) node; _Watchdog_Report( NULL, watch ); } printk( "== end of %s \n", name ); 4a688: 2f02 movel %d2,%sp@- 4a68a: 4879 0005 e749 pea 5e749 <_Status_Object_name_errors_to_status+0x2b> 4a690: 4e95 jsr %a5@ 4a692: 508f addql #8,%sp } else { printk( "Chain is empty\n" ); } _ISR_Enable( level ); 4a694: 46c3 movew %d3,%sr } 4a696: 4cee 3c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a5 4a69c: 4e5e unlk %fp 4a69e: 4e75 rts _Watchdog_Report( NULL, watch ); } printk( "== end of %s \n", name ); } else { printk( "Chain is empty\n" ); 4a6a0: 4879 0005 e758 pea 5e758 <_Status_Object_name_errors_to_status+0x3a> 4a6a6: 4e95 jsr %a5@ 4a6a8: 588f addql #4,%sp } _ISR_Enable( level ); 4a6aa: 46c3 movew %d3,%sr } 4a6ac: 4cee 3c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a5 4a6b2: 4e5e unlk %fp 4a6b4: 4e75 rts ... 00049218 <_Workspace_Handler_initialization>: /* * _Workspace_Handler_initialization */ void _Workspace_Handler_initialization(void) { 49218: 4e56 0000 linkw %fp,#0 4921c: 2f03 movel %d3,%sp@- uintptr_t memory_available = 0; void *starting_address = Configuration.work_space_start; uintptr_t size = Configuration.work_space_size; 4921e: 2639 0005 d758 movel 5d758 ,%d3 /* * _Workspace_Handler_initialization */ void _Workspace_Handler_initialization(void) { 49224: 2f02 movel %d2,%sp@- uintptr_t memory_available = 0; void *starting_address = Configuration.work_space_start; 49226: 2439 0005 d754 movel 5d754 ,%d2 uintptr_t size = Configuration.work_space_size; if ( Configuration.do_zero_of_workspace ) 4922c: 4a39 0005 d77c tstb 5d77c 49232: 6628 bnes 4925c <_Workspace_Handler_initialization+0x44> memset( starting_address, 0, size ); memory_available = _Heap_Initialize( 49234: 4878 0004 pea 4 49238: 2f03 movel %d3,%sp@- 4923a: 2f02 movel %d2,%sp@- 4923c: 4879 0005 ef26 pea 5ef26 <_Workspace_Area> 49242: 4eb9 0004 6c60 jsr 46c60 <_Heap_Initialize> starting_address, size, CPU_HEAP_ALIGNMENT ); if ( memory_available == 0 ) 49248: 4fef 0010 lea %sp@(16),%sp 4924c: 4a80 tstl %d0 4924e: 671e beqs 4926e <_Workspace_Handler_initialization+0x56> _Internal_error_Occurred( INTERNAL_ERROR_CORE, true, INTERNAL_ERROR_TOO_LITTLE_WORKSPACE ); } 49250: 242e fff8 movel %fp@(-8),%d2 49254: 262e fffc movel %fp@(-4),%d3 49258: 4e5e unlk %fp 4925a: 4e75 rts uintptr_t memory_available = 0; void *starting_address = Configuration.work_space_start; uintptr_t size = Configuration.work_space_size; if ( Configuration.do_zero_of_workspace ) memset( starting_address, 0, size ); 4925c: 2f03 movel %d3,%sp@- 4925e: 42a7 clrl %sp@- 49260: 2f02 movel %d2,%sp@- 49262: 4eb9 0004 f41c jsr 4f41c 49268: 4fef 000c lea %sp@(12),%sp 4926c: 60c6 bras 49234 <_Workspace_Handler_initialization+0x1c> size, CPU_HEAP_ALIGNMENT ); if ( memory_available == 0 ) _Internal_error_Occurred( 4926e: 4878 0003 pea 3 49272: 4878 0001 pea 1 49276: 42a7 clrl %sp@- 49278: 4eb9 0004 6fcc jsr 46fcc <_Internal_error_Occurred> ... 0005b34c <_calloc_r>: void *_calloc_r( struct _reent *ignored __attribute__((unused)), size_t elements, size_t size ) { 5b34c: 4e56 0000 linkw %fp,#0 5b350: 202e 000c movel %fp@(12),%d0 return calloc( elements, size ); 5b354: 2d6e 0010 000c movel %fp@(16),%fp@(12) 5b35a: 2d40 0008 movel %d0,%fp@(8) } 5b35e: 4e5e unlk %fp struct _reent *ignored __attribute__((unused)), size_t elements, size_t size ) { return calloc( elements, size ); 5b360: 4ef9 0004 a59c jmp 4a59c ... 0005c79c <_execve>: int _execve( const char *path __attribute__((unused)), char *const argv[] __attribute__((unused)), char *const envp[] __attribute__((unused)) ) { 5c79c: 4e56 0000 linkw %fp,#0 rtems_set_errno_and_return_minus_one( ENOSYS ); 5c7a0: 4eb9 0004 f6f0 jsr 4f6f0 <__errno> 5c7a6: 7258 moveq #88,%d1 5c7a8: 2040 moveal %d0,%a0 } 5c7aa: 70ff moveq #-1,%d0 5c7ac: 4e5e unlk %fp const char *path __attribute__((unused)), char *const argv[] __attribute__((unused)), char *const envp[] __attribute__((unused)) ) { rtems_set_errno_and_return_minus_one( ENOSYS ); 5c7ae: 2081 movel %d1,%a0@ } 5c7b0: 4e75 rts ... 00042e0a <_exit>: /* * If the toolset uses init/fini sections, then we need to * run the global destructors now. */ #if defined(__USE_INIT_FINI__) FINI_SYMBOL(); 42e0a: 4e56 0000 linkw %fp,#0 42e0e: 4eb9 0005 bbd8 jsr 5bbd8 <_fini> * We need to do the exit processing on the global reentrancy structure. * This has already been done on the per task reentrancy structure * associated with this task. */ libc_wrapup(); 42e14: 4eb9 0004 2da4 jsr 42da4 rtems_shutdown_executive(status); 42e1a: 2f2e 0008 movel %fp@(8),%sp@- 42e1e: 4eb9 0004 63fc jsr 463fc 42e24: 588f addql #4,%sp <== NOT EXECUTED 42e26: 60fe bras 42e26 <_exit+0x1c> <== NOT EXECUTED 0007a944 <_fcntl_r>: struct _reent *ptr __attribute__((unused)), int fd, int cmd, int arg ) { 7a944: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED 7a948: 222e 0010 movel %fp@(16),%d1 <== NOT EXECUTED 7a94c: 202e 000c movel %fp@(12),%d0 <== NOT EXECUTED return fcntl( fd, cmd, arg ); 7a950: 2d6e 0014 0010 movel %fp@(20),%fp@(16) <== NOT EXECUTED 7a956: 2d41 000c movel %d1,%fp@(12) <== NOT EXECUTED 7a95a: 2d40 0008 movel %d0,%fp@(8) <== NOT EXECUTED } 7a95e: 4e5e unlk %fp <== NOT EXECUTED int fd, int cmd, int arg ) { return fcntl( fd, cmd, arg ); 7a960: 4ef9 0007 a720 jmp 7a720 <== NOT EXECUTED ... 0005b368 <_free_r>: void _free_r( struct _reent *ignored __attribute__((unused)), void *ptr ) { 5b368: 4e56 0000 linkw %fp,#0 free( ptr ); 5b36c: 2d6e 000c 0008 movel %fp@(12),%fp@(8) } 5b372: 4e5e unlk %fp void _free_r( struct _reent *ignored __attribute__((unused)), void *ptr ) { free( ptr ); 5b374: 4ef9 0004 a688 jmp 4a688 ... 0004d546 <_getpid_r>: pid_t _getpid_r( struct _reent *ptr __attribute__((unused)) ) { return getpid(); } 4d546: 7001 moveq #1,%d0 <== NOT EXECUTED #include pid_t _getpid_r( struct _reent *ptr __attribute__((unused)) ) { 4d548: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED return getpid(); } 4d54c: 4e5e unlk %fp <== NOT EXECUTED 4d54e: 4e75 rts 0004a88c <_gettimeofday>: int _gettimeofday( struct timeval *tp, struct timezone *tzp ) { 4a88c: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED return gettimeofday( tp, tzp ); } 4a890: 4e5e unlk %fp <== NOT EXECUTED int _gettimeofday( struct timeval *tp, struct timezone *tzp ) { return gettimeofday( tp, tzp ); 4a892: 4ef9 0004 a828 jmp 4a828 <== NOT EXECUTED 0004a898 <_gettimeofday_r>: int _gettimeofday_r( struct _reent *ignored_reentrancy_stuff __attribute__((unused)), struct timeval *tp, struct timezone *tzp ) { 4a898: 4e56 0000 linkw %fp,#0 4a89c: 202e 000c movel %fp@(12),%d0 return gettimeofday( tp, tzp ); 4a8a0: 2d6e 0010 000c movel %fp@(16),%fp@(12) 4a8a6: 2d40 0008 movel %d0,%fp@(8) } 4a8aa: 4e5e unlk %fp struct _reent *ignored_reentrancy_stuff __attribute__((unused)), struct timeval *tp, struct timezone *tzp ) { return gettimeofday( tp, tzp ); 4a8ac: 4ef9 0004 a828 jmp 4a828 ... 0005b458 <_isatty_r>: int _isatty_r( struct _reent *ptr __attribute__((unused)), int fd ) { 5b458: 4e56 0000 linkw %fp,#0 return isatty( fd ); 5b45c: 2d6e 000c 0008 movel %fp@(12),%fp@(8) } 5b462: 4e5e unlk %fp int _isatty_r( struct _reent *ptr __attribute__((unused)), int fd ) { return isatty( fd ); 5b464: 4ef9 0005 bb2c jmp 5bb2c ... 00067e88 <_link_r>: int _link_r( struct _reent *ptr __attribute__((unused)), const char *existing, const char *new ) { 67e88: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED 67e8c: 202e 000c movel %fp@(12),%d0 <== NOT EXECUTED return link( existing, new ); 67e90: 2d6e 0010 000c movel %fp@(16),%fp@(12) <== NOT EXECUTED 67e96: 2d40 0008 movel %d0,%fp@(8) <== NOT EXECUTED } 67e9a: 4e5e unlk %fp <== NOT EXECUTED struct _reent *ptr __attribute__((unused)), const char *existing, const char *new ) { return link( existing, new ); 67e9c: 4ef9 0006 7c6c jmp 67c6c <== NOT EXECUTED ... 0006812c <_lstat_r>: int _STAT_R_NAME( struct _reent *ptr __attribute__((unused)), const char *path, struct stat *buf ) { 6812c: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED 68130: 202e 000c movel %fp@(12),%d0 <== NOT EXECUTED return _STAT_NAME( path, buf ); 68134: 2d6e 0010 000c movel %fp@(16),%fp@(12) <== NOT EXECUTED 6813a: 2d40 0008 movel %d0,%fp@(8) <== NOT EXECUTED } 6813e: 4e5e unlk %fp <== NOT EXECUTED struct _reent *ptr __attribute__((unused)), const char *path, struct stat *buf ) { return _STAT_NAME( path, buf ); 68140: 4ef9 0006 8048 jmp 68048 <== NOT EXECUTED ... 0005b610 <_malloc_r>: void *_malloc_r( struct _reent *ignored __attribute__((unused)), size_t size ) { 5b610: 4e56 0000 linkw %fp,#0 return malloc( size ); 5b614: 2d6e 000c 0008 movel %fp@(12),%fp@(8) } 5b61a: 4e5e unlk %fp void *_malloc_r( struct _reent *ignored __attribute__((unused)), size_t size ) { return malloc( size ); 5b61c: 4ef9 0004 ac20 jmp 4ac20 ... 0005b714 <_realloc_r>: void *_realloc_r( struct _reent *ignored __attribute__((unused)), void *ptr, size_t size ) { 5b714: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED 5b718: 202e 000c movel %fp@(12),%d0 <== NOT EXECUTED return realloc( ptr, size ); 5b71c: 2d6e 0010 000c movel %fp@(16),%fp@(12) <== NOT EXECUTED 5b722: 2d40 0008 movel %d0,%fp@(8) <== NOT EXECUTED } 5b726: 4e5e unlk %fp <== NOT EXECUTED struct _reent *ignored __attribute__((unused)), void *ptr, size_t size ) { return realloc( ptr, size ); 5b728: 4ef9 0005 b770 jmp 5b770 <== NOT EXECUTED ... 00097e00 <_rename_r>: int _rename_r( struct _reent *ptr __attribute__((unused)), const char *old, const char *new ) { 97e00: 4e56 ffa0 linkw %fp,#-96 <== NOT EXECUTED 97e04: 48d7 3c3c moveml %d2-%d5/%a2-%a5,%sp@ <== NOT EXECUTED 97e08: 246e 000c moveal %fp@(12),%a2 <== NOT EXECUTED /* * Get the parent node of the old path to be renamed. Find the parent path. */ old_parent_pathlen = rtems_filesystem_dirname ( old ); 97e0c: 2f0a movel %a2,%sp@- <== NOT EXECUTED int _rename_r( struct _reent *ptr __attribute__((unused)), const char *old, const char *new ) { 97e0e: 2a2e 0010 movel %fp@(16),%d5 <== NOT EXECUTED /* * Get the parent node of the old path to be renamed. Find the parent path. */ old_parent_pathlen = rtems_filesystem_dirname ( old ); 97e12: 4eb9 0004 6538 jsr 46538 <== NOT EXECUTED if ( old_parent_pathlen == 0 ) 97e18: 588f addql #4,%sp <== NOT EXECUTED /* * Get the parent node of the old path to be renamed. Find the parent path. */ old_parent_pathlen = rtems_filesystem_dirname ( old ); 97e1a: 2400 movel %d0,%d2 <== NOT EXECUTED if ( old_parent_pathlen == 0 ) 97e1c: 6600 0338 bnew 98156 <_rename_r+0x356> <== NOT EXECUTED rtems_filesystem_get_start_loc( old, &i, &old_parent_loc ); 97e20: 762f moveq #47,%d3 <== NOT EXECUTED 97e22: 1212 moveb %a2@,%d1 <== NOT EXECUTED 97e24: 1001 moveb %d1,%d0 <== NOT EXECUTED 97e26: 49c0 extbl %d0 <== NOT EXECUTED 97e28: b680 cmpl %d0,%d3 <== NOT EXECUTED 97e2a: 670e beqs 97e3a <_rename_r+0x3a> <== NOT EXECUTED 97e2c: 163c 005c moveb #92,%d3 <== NOT EXECUTED 97e30: b680 cmpl %d0,%d3 <== NOT EXECUTED 97e32: 6706 beqs 97e3a <_rename_r+0x3a> <== NOT EXECUTED 97e34: 4a01 tstb %d1 <== NOT EXECUTED 97e36: 6600 01ac bnew 97fe4 <_rename_r+0x1e4> <== NOT EXECUTED 97e3a: 2079 000a 1fac moveal a1fac ,%a0 <== NOT EXECUTED 97e40: 47ee ffd4 lea %fp@(-44),%a3 <== NOT EXECUTED 97e44: 220e movel %fp,%d1 <== NOT EXECUTED 97e46: 0681 ffff ffd8 addil #-40,%d1 <== NOT EXECUTED 97e4c: 2841 moveal %d1,%a4 <== NOT EXECUTED 97e4e: 200e movel %fp,%d0 <== NOT EXECUTED 97e50: 0680 ffff ffdc addil #-36,%d0 <== NOT EXECUTED 97e56: 4bee ffe0 lea %fp@(-32),%a5 <== NOT EXECUTED 97e5a: 43ee ffe4 lea %fp@(-28),%a1 <== NOT EXECUTED 97e5e: 26a8 0018 movel %a0@(24),%a3@ <== NOT EXECUTED 97e62: 28a8 001c movel %a0@(28),%a4@ <== NOT EXECUTED 97e66: 2840 moveal %d0,%a4 <== NOT EXECUTED 97e68: 28a8 0020 movel %a0@(32),%a4@ <== NOT EXECUTED 97e6c: 2aa8 0024 movel %a0@(36),%a5@ <== NOT EXECUTED 97e70: 22a8 0028 movel %a0@(40),%a1@ <== NOT EXECUTED 97e74: 4204 clrb %d4 <== NOT EXECUTED /* * Start from the parent to find the node that should be under it. */ old_loc = old_parent_loc; 97e76: 2041 moveal %d1,%a0 <== NOT EXECUTED 97e78: 2840 moveal %d0,%a4 <== NOT EXECUTED name = old + old_parent_pathlen; 97e7a: d48a addl %a2,%d2 <== NOT EXECUTED name += rtems_filesystem_prefix_separators( name, strlen( name ) ); 97e7c: 45f9 0008 6f0c lea 86f0c ,%a2 <== NOT EXECUTED result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 97e82: 260e movel %fp,%d3 <== NOT EXECUTED 97e84: 0683 ffff ffe8 addil #-24,%d3 <== NOT EXECUTED /* * Start from the parent to find the node that should be under it. */ old_loc = old_parent_loc; 97e8a: 2d50 ffec movel %a0@,%fp@(-20) <== NOT EXECUTED 97e8e: 2d51 fff8 movel %a1@,%fp@(-8) <== NOT EXECUTED 97e92: 2d54 fff0 movel %a4@,%fp@(-16) <== NOT EXECUTED 97e96: 2d55 fff4 movel %a5@,%fp@(-12) <== NOT EXECUTED 97e9a: 2d53 ffe8 movel %a3@,%fp@(-24) <== NOT EXECUTED name = old + old_parent_pathlen; 97e9e: 2d42 fffc movel %d2,%fp@(-4) <== NOT EXECUTED name += rtems_filesystem_prefix_separators( name, strlen( name ) ); 97ea2: 2f02 movel %d2,%sp@- <== NOT EXECUTED 97ea4: 4e92 jsr %a2@ <== NOT EXECUTED 97ea6: 2e80 movel %d0,%sp@ <== NOT EXECUTED 97ea8: 2f02 movel %d2,%sp@- <== NOT EXECUTED 97eaa: 4eb9 0004 64f0 jsr 464f0 <== NOT EXECUTED 97eb0: d480 addl %d0,%d2 <== NOT EXECUTED 97eb2: 2d42 fffc movel %d2,%fp@(-4) <== NOT EXECUTED result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 97eb6: 2f02 movel %d2,%sp@- <== NOT EXECUTED 97eb8: 4e92 jsr %a2@ <== NOT EXECUTED 97eba: 4297 clrl %sp@ <== NOT EXECUTED 97ebc: 2f03 movel %d3,%sp@- <== NOT EXECUTED 97ebe: 42a7 clrl %sp@- <== NOT EXECUTED 97ec0: 2f00 movel %d0,%sp@- <== NOT EXECUTED 97ec2: 2f02 movel %d2,%sp@- <== NOT EXECUTED 97ec4: 4eb9 0004 65aa jsr 465aa <== NOT EXECUTED 0, &old_loc, false ); if ( result != 0 ) { 97eca: 4fef 001c lea %sp@(28),%sp <== NOT EXECUTED old_loc = old_parent_loc; name = old + old_parent_pathlen; name += rtems_filesystem_prefix_separators( name, strlen( name ) ); result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 97ece: 2400 movel %d0,%d2 <== NOT EXECUTED 0, &old_loc, false ); if ( result != 0 ) { 97ed0: 6600 01ac bnew 9807e <_rename_r+0x27e> <== NOT EXECUTED /* * Get the parent of the new node we are renaming to. */ rtems_filesystem_get_start_loc( new, &i, &new_parent_loc ); 97ed4: 2245 moveal %d5,%a1 <== NOT EXECUTED 97ed6: 742f moveq #47,%d2 <== NOT EXECUTED 97ed8: 1211 moveb %a1@,%d1 <== NOT EXECUTED 97eda: 1001 moveb %d1,%d0 <== NOT EXECUTED 97edc: 49c0 extbl %d0 <== NOT EXECUTED 97ede: b480 cmpl %d0,%d2 <== NOT EXECUTED 97ee0: 6700 00d6 beqw 97fb8 <_rename_r+0x1b8> <== NOT EXECUTED 97ee4: 143c 005c moveb #92,%d2 <== NOT EXECUTED 97ee8: b480 cmpl %d0,%d2 <== NOT EXECUTED 97eea: 6700 00cc beqw 97fb8 <_rename_r+0x1b8> <== NOT EXECUTED 97eee: 4a01 tstb %d1 <== NOT EXECUTED 97ef0: 6700 00c6 beqw 97fb8 <_rename_r+0x1b8> <== NOT EXECUTED 97ef4: 2079 000a 1fac moveal a1fac ,%a0 <== NOT EXECUTED 97efa: 45ee ffc0 lea %fp@(-64),%a2 <== NOT EXECUTED 97efe: 5888 addql #4,%a0 <== NOT EXECUTED 97f00: 4280 clrl %d0 <== NOT EXECUTED 97f02: 2498 movel %a0@+,%a2@ <== NOT EXECUTED 97f04: 2d58 ffc4 movel %a0@+,%fp@(-60) <== NOT EXECUTED 97f08: 2d58 ffc8 movel %a0@+,%fp@(-56) <== NOT EXECUTED 97f0c: 2d58 ffcc movel %a0@+,%fp@(-52) <== NOT EXECUTED 97f10: 2d50 ffd0 movel %a0@,%fp@(-48) <== NOT EXECUTED if ( !new_parent_loc.ops->evalformake_h ) { 97f14: 206e ffcc moveal %fp@(-52),%a0 <== NOT EXECUTED 97f18: 2068 0004 moveal %a0@(4),%a0 <== NOT EXECUTED 97f1c: 4a88 tstl %a0 <== NOT EXECUTED 97f1e: 6700 01e8 beqw 98108 <_rename_r+0x308> <== NOT EXECUTED rtems_filesystem_freenode( &old_parent_loc ); rtems_filesystem_freenode( &old_loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*new_parent_loc.ops->evalformake_h)( &new[i], &new_parent_loc, &name ); 97f22: 486e fffc pea %fp@(-4) <== NOT EXECUTED 97f26: 2245 moveal %d5,%a1 <== NOT EXECUTED 97f28: 2f0a movel %a2,%sp@- <== NOT EXECUTED 97f2a: 4871 0800 pea %a1@(00000000,%d0:l) <== NOT EXECUTED 97f2e: 4e90 jsr %a0@ <== NOT EXECUTED if ( result != 0 ) { 97f30: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED rtems_filesystem_freenode( &old_parent_loc ); rtems_filesystem_freenode( &old_loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*new_parent_loc.ops->evalformake_h)( &new[i], &new_parent_loc, &name ); 97f34: 2400 movel %d0,%d2 <== NOT EXECUTED if ( result != 0 ) { 97f36: 6600 017a bnew 980b2 <_rename_r+0x2b2> <== NOT EXECUTED /* * Check to see if the caller is trying to rename across file system * boundaries. */ if ( old_parent_loc.mt_entry != new_parent_loc.mt_entry ) { 97f3a: 226e ffd0 moveal %fp@(-48),%a1 <== NOT EXECUTED 97f3e: b3ee ffe4 cmpal %fp@(-28),%a1 <== NOT EXECUTED 97f42: 6600 00d8 bnew 9801c <_rename_r+0x21c> <== NOT EXECUTED rtems_filesystem_freenode( &old_parent_loc ); rtems_filesystem_freenode( &old_loc ); rtems_set_errno_and_return_minus_one( EXDEV ); } if ( !new_parent_loc.ops->rename_h ) { 97f46: 226e ffcc moveal %fp@(-52),%a1 <== NOT EXECUTED 97f4a: 2069 0040 moveal %a1@(64),%a0 <== NOT EXECUTED 97f4e: 4a88 tstl %a0 <== NOT EXECUTED 97f50: 6700 0240 beqw 98192 <_rename_r+0x392> <== NOT EXECUTED rtems_filesystem_freenode( &old_parent_loc ); rtems_filesystem_freenode( &old_loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*new_parent_loc.ops->rename_h)( &old_parent_loc, &old_loc, &new_parent_loc, name ); 97f54: 2f2e fffc movel %fp@(-4),%sp@- <== NOT EXECUTED 97f58: 2f0a movel %a2,%sp@- <== NOT EXECUTED 97f5a: 2f03 movel %d3,%sp@- <== NOT EXECUTED 97f5c: 2f0b movel %a3,%sp@- <== NOT EXECUTED 97f5e: 4e90 jsr %a0@ <== NOT EXECUTED rtems_filesystem_freenode( &new_parent_loc ); 97f60: 206e ffcc moveal %fp@(-52),%a0 <== NOT EXECUTED rtems_filesystem_freenode( &old_parent_loc ); rtems_filesystem_freenode( &old_loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*new_parent_loc.ops->rename_h)( &old_parent_loc, &old_loc, &new_parent_loc, name ); 97f64: 2840 moveal %d0,%a4 <== NOT EXECUTED rtems_filesystem_freenode( &new_parent_loc ); 97f66: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED 97f6a: 4a88 tstl %a0 <== NOT EXECUTED 97f6c: 670e beqs 97f7c <_rename_r+0x17c> <== NOT EXECUTED 97f6e: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 97f72: 4a88 tstl %a0 <== NOT EXECUTED 97f74: 6706 beqs 97f7c <_rename_r+0x17c> <== NOT EXECUTED 97f76: 2f0a movel %a2,%sp@- <== NOT EXECUTED 97f78: 4e90 jsr %a0@ <== NOT EXECUTED 97f7a: 588f addql #4,%sp <== NOT EXECUTED if ( free_old_parentloc ) 97f7c: 4a04 tstb %d4 <== NOT EXECUTED 97f7e: 6716 beqs 97f96 <_rename_r+0x196> <== NOT EXECUTED rtems_filesystem_freenode( &old_parent_loc ); 97f80: 206e ffe0 moveal %fp@(-32),%a0 <== NOT EXECUTED 97f84: 4a88 tstl %a0 <== NOT EXECUTED 97f86: 670e beqs 97f96 <_rename_r+0x196> <== NOT EXECUTED 97f88: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 97f8c: 4a88 tstl %a0 <== NOT EXECUTED 97f8e: 6706 beqs 97f96 <_rename_r+0x196> <== NOT EXECUTED 97f90: 2f0b movel %a3,%sp@- <== NOT EXECUTED 97f92: 4e90 jsr %a0@ <== NOT EXECUTED 97f94: 588f addql #4,%sp <== NOT EXECUTED rtems_filesystem_freenode( &old_loc ); 97f96: 206e fff4 moveal %fp@(-12),%a0 <== NOT EXECUTED 97f9a: 4a88 tstl %a0 <== NOT EXECUTED 97f9c: 670e beqs 97fac <_rename_r+0x1ac> <== NOT EXECUTED 97f9e: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 97fa2: 4a88 tstl %a0 <== NOT EXECUTED 97fa4: 6706 beqs 97fac <_rename_r+0x1ac> <== NOT EXECUTED 97fa6: 2f03 movel %d3,%sp@- <== NOT EXECUTED 97fa8: 4e90 jsr %a0@ <== NOT EXECUTED 97faa: 588f addql #4,%sp <== NOT EXECUTED return result; } 97fac: 200c movel %a4,%d0 <== NOT EXECUTED 97fae: 4cee 3c3c ffa0 moveml %fp@(-96),%d2-%d5/%a2-%a5 <== NOT EXECUTED 97fb4: 4e5e unlk %fp <== NOT EXECUTED 97fb6: 4e75 rts <== NOT EXECUTED /* * Get the parent of the new node we are renaming to. */ rtems_filesystem_get_start_loc( new, &i, &new_parent_loc ); 97fb8: 2079 000a 1fac moveal a1fac ,%a0 <== NOT EXECUTED 97fbe: 45ee ffc0 lea %fp@(-64),%a2 <== NOT EXECUTED 97fc2: 7001 moveq #1,%d0 <== NOT EXECUTED 97fc4: 24a8 0018 movel %a0@(24),%a2@ <== NOT EXECUTED 97fc8: 2d68 001c ffc4 movel %a0@(28),%fp@(-60) <== NOT EXECUTED 97fce: 2d68 0020 ffc8 movel %a0@(32),%fp@(-56) <== NOT EXECUTED 97fd4: 2d68 0024 ffcc movel %a0@(36),%fp@(-52) <== NOT EXECUTED 97fda: 2d68 0028 ffd0 movel %a0@(40),%fp@(-48) <== NOT EXECUTED 97fe0: 6000 ff32 braw 97f14 <_rename_r+0x114> <== NOT EXECUTED */ old_parent_pathlen = rtems_filesystem_dirname ( old ); if ( old_parent_pathlen == 0 ) rtems_filesystem_get_start_loc( old, &i, &old_parent_loc ); 97fe4: 2079 000a 1fac moveal a1fac ,%a0 <== NOT EXECUTED 97fea: 47ee ffd4 lea %fp@(-44),%a3 <== NOT EXECUTED 97fee: 5888 addql #4,%a0 <== NOT EXECUTED 97ff0: 220e movel %fp,%d1 <== NOT EXECUTED 97ff2: 0681 ffff ffd8 addil #-40,%d1 <== NOT EXECUTED 97ff8: 2841 moveal %d1,%a4 <== NOT EXECUTED 97ffa: 200e movel %fp,%d0 <== NOT EXECUTED 97ffc: 0680 ffff ffdc addil #-36,%d0 <== NOT EXECUTED 98002: 4bee ffe0 lea %fp@(-32),%a5 <== NOT EXECUTED 98006: 43ee ffe4 lea %fp@(-28),%a1 <== NOT EXECUTED 9800a: 2698 movel %a0@+,%a3@ <== NOT EXECUTED 9800c: 2898 movel %a0@+,%a4@ <== NOT EXECUTED 9800e: 2840 moveal %d0,%a4 <== NOT EXECUTED 98010: 2898 movel %a0@+,%a4@ <== NOT EXECUTED 98012: 2a98 movel %a0@+,%a5@ <== NOT EXECUTED 98014: 2290 movel %a0@,%a1@ <== NOT EXECUTED 98016: 4204 clrb %d4 <== NOT EXECUTED 98018: 6000 fe5c braw 97e76 <_rename_r+0x76> <== NOT EXECUTED * Check to see if the caller is trying to rename across file system * boundaries. */ if ( old_parent_loc.mt_entry != new_parent_loc.mt_entry ) { rtems_filesystem_freenode( &new_parent_loc ); 9801c: 206e ffcc moveal %fp@(-52),%a0 <== NOT EXECUTED 98020: 4a88 tstl %a0 <== NOT EXECUTED 98022: 670e beqs 98032 <_rename_r+0x232> <== NOT EXECUTED 98024: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 98028: 4a88 tstl %a0 <== NOT EXECUTED 9802a: 6706 beqs 98032 <_rename_r+0x232> <== NOT EXECUTED 9802c: 2f0a movel %a2,%sp@- <== NOT EXECUTED 9802e: 4e90 jsr %a0@ <== NOT EXECUTED 98030: 588f addql #4,%sp <== NOT EXECUTED if ( free_old_parentloc ) 98032: 4a04 tstb %d4 <== NOT EXECUTED 98034: 6716 beqs 9804c <_rename_r+0x24c> <== NOT EXECUTED rtems_filesystem_freenode( &old_parent_loc ); 98036: 206e ffe0 moveal %fp@(-32),%a0 <== NOT EXECUTED 9803a: 4a88 tstl %a0 <== NOT EXECUTED 9803c: 670e beqs 9804c <_rename_r+0x24c> <== NOT EXECUTED 9803e: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 98042: 4a88 tstl %a0 <== NOT EXECUTED 98044: 6706 beqs 9804c <_rename_r+0x24c> <== NOT EXECUTED 98046: 2f0b movel %a3,%sp@- <== NOT EXECUTED 98048: 4e90 jsr %a0@ <== NOT EXECUTED 9804a: 588f addql #4,%sp <== NOT EXECUTED rtems_filesystem_freenode( &old_loc ); 9804c: 206e fff4 moveal %fp@(-12),%a0 <== NOT EXECUTED 98050: 4a88 tstl %a0 <== NOT EXECUTED 98052: 670e beqs 98062 <_rename_r+0x262> <== NOT EXECUTED 98054: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 98058: 4a88 tstl %a0 <== NOT EXECUTED 9805a: 6706 beqs 98062 <_rename_r+0x262> <== NOT EXECUTED 9805c: 2f03 movel %d3,%sp@- <== NOT EXECUTED 9805e: 4e90 jsr %a0@ <== NOT EXECUTED 98060: 588f addql #4,%sp <== NOT EXECUTED rtems_set_errno_and_return_minus_one( EXDEV ); 98062: 4eb9 0008 0e64 jsr 80e64 <__errno> <== NOT EXECUTED 98068: 387c ffff moveaw #-1,%a4 <== NOT EXECUTED 9806c: 2040 moveal %d0,%a0 <== NOT EXECUTED 9806e: 7012 moveq #18,%d0 <== NOT EXECUTED 98070: 2080 movel %d0,%a0@ <== NOT EXECUTED if ( free_old_parentloc ) rtems_filesystem_freenode( &old_parent_loc ); rtems_filesystem_freenode( &old_loc ); return result; } 98072: 200c movel %a4,%d0 <== NOT EXECUTED 98074: 4cee 3c3c ffa0 moveml %fp@(-96),%d2-%d5/%a2-%a5 <== NOT EXECUTED 9807a: 4e5e unlk %fp <== NOT EXECUTED 9807c: 4e75 rts <== NOT EXECUTED name += rtems_filesystem_prefix_separators( name, strlen( name ) ); result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 0, &old_loc, false ); if ( result != 0 ) { if ( free_old_parentloc ) 9807e: 4a04 tstb %d4 <== NOT EXECUTED 98080: 6716 beqs 98098 <_rename_r+0x298> <== NOT EXECUTED rtems_filesystem_freenode( &old_parent_loc ); 98082: 206e ffe0 moveal %fp@(-32),%a0 <== NOT EXECUTED 98086: 4a88 tstl %a0 <== NOT EXECUTED 98088: 670e beqs 98098 <_rename_r+0x298> <== NOT EXECUTED 9808a: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 9808e: 4a88 tstl %a0 <== NOT EXECUTED 98090: 6706 beqs 98098 <_rename_r+0x298> <== NOT EXECUTED 98092: 2f0b movel %a3,%sp@- <== NOT EXECUTED 98094: 4e90 jsr %a0@ <== NOT EXECUTED 98096: 588f addql #4,%sp <== NOT EXECUTED if ( result != 0 ) { rtems_filesystem_freenode( &new_parent_loc ); if ( free_old_parentloc ) rtems_filesystem_freenode( &old_parent_loc ); rtems_filesystem_freenode( &old_loc ); rtems_set_errno_and_return_minus_one( result ); 98098: 4eb9 0008 0e64 jsr 80e64 <__errno> <== NOT EXECUTED 9809e: 387c ffff moveaw #-1,%a4 <== NOT EXECUTED 980a2: 2040 moveal %d0,%a0 <== NOT EXECUTED 980a4: 2082 movel %d2,%a0@ <== NOT EXECUTED if ( free_old_parentloc ) rtems_filesystem_freenode( &old_parent_loc ); rtems_filesystem_freenode( &old_loc ); return result; } 980a6: 200c movel %a4,%d0 <== NOT EXECUTED 980a8: 4cee 3c3c ffa0 moveml %fp@(-96),%d2-%d5/%a2-%a5 <== NOT EXECUTED 980ae: 4e5e unlk %fp <== NOT EXECUTED 980b0: 4e75 rts <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*new_parent_loc.ops->evalformake_h)( &new[i], &new_parent_loc, &name ); if ( result != 0 ) { rtems_filesystem_freenode( &new_parent_loc ); 980b2: 206e ffcc moveal %fp@(-52),%a0 <== NOT EXECUTED 980b6: 4a88 tstl %a0 <== NOT EXECUTED 980b8: 670e beqs 980c8 <_rename_r+0x2c8> <== NOT EXECUTED 980ba: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 980be: 4a88 tstl %a0 <== NOT EXECUTED 980c0: 6706 beqs 980c8 <_rename_r+0x2c8> <== NOT EXECUTED 980c2: 2f0a movel %a2,%sp@- <== NOT EXECUTED 980c4: 4e90 jsr %a0@ <== NOT EXECUTED 980c6: 588f addql #4,%sp <== NOT EXECUTED if ( free_old_parentloc ) 980c8: 4a04 tstb %d4 <== NOT EXECUTED 980ca: 6716 beqs 980e2 <_rename_r+0x2e2> <== NOT EXECUTED rtems_filesystem_freenode( &old_parent_loc ); 980cc: 206e ffe0 moveal %fp@(-32),%a0 <== NOT EXECUTED 980d0: 4a88 tstl %a0 <== NOT EXECUTED 980d2: 670e beqs 980e2 <_rename_r+0x2e2> <== NOT EXECUTED 980d4: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 980d8: 4a88 tstl %a0 <== NOT EXECUTED 980da: 6706 beqs 980e2 <_rename_r+0x2e2> <== NOT EXECUTED 980dc: 2f0b movel %a3,%sp@- <== NOT EXECUTED 980de: 4e90 jsr %a0@ <== NOT EXECUTED 980e0: 588f addql #4,%sp <== NOT EXECUTED rtems_filesystem_freenode( &old_loc ); 980e2: 206e fff4 moveal %fp@(-12),%a0 <== NOT EXECUTED 980e6: 4a88 tstl %a0 <== NOT EXECUTED 980e8: 67ae beqs 98098 <_rename_r+0x298> <== NOT EXECUTED 980ea: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 980ee: 4a88 tstl %a0 <== NOT EXECUTED 980f0: 67a6 beqs 98098 <_rename_r+0x298> <== NOT EXECUTED 980f2: 2f03 movel %d3,%sp@- <== NOT EXECUTED rtems_set_errno_and_return_minus_one( result ); 980f4: 387c ffff moveaw #-1,%a4 <== NOT EXECUTED result = (*new_parent_loc.ops->evalformake_h)( &new[i], &new_parent_loc, &name ); if ( result != 0 ) { rtems_filesystem_freenode( &new_parent_loc ); if ( free_old_parentloc ) rtems_filesystem_freenode( &old_parent_loc ); rtems_filesystem_freenode( &old_loc ); 980f8: 4e90 jsr %a0@ <== NOT EXECUTED 980fa: 588f addql #4,%sp <== NOT EXECUTED rtems_set_errno_and_return_minus_one( result ); 980fc: 4eb9 0008 0e64 jsr 80e64 <__errno> <== NOT EXECUTED 98102: 2040 moveal %d0,%a0 <== NOT EXECUTED 98104: 2082 movel %d2,%a0@ <== NOT EXECUTED 98106: 609e bras 980a6 <_rename_r+0x2a6> <== NOT EXECUTED */ rtems_filesystem_get_start_loc( new, &i, &new_parent_loc ); if ( !new_parent_loc.ops->evalformake_h ) { if ( free_old_parentloc ) 98108: 4a04 tstb %d4 <== NOT EXECUTED 9810a: 6716 beqs 98122 <_rename_r+0x322> <== NOT EXECUTED rtems_filesystem_freenode( &old_parent_loc ); 9810c: 206e ffe0 moveal %fp@(-32),%a0 <== NOT EXECUTED 98110: 4a88 tstl %a0 <== NOT EXECUTED 98112: 670e beqs 98122 <_rename_r+0x322> <== NOT EXECUTED 98114: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 98118: 4a88 tstl %a0 <== NOT EXECUTED 9811a: 6706 beqs 98122 <_rename_r+0x322> <== NOT EXECUTED 9811c: 2f0b movel %a3,%sp@- <== NOT EXECUTED 9811e: 4e90 jsr %a0@ <== NOT EXECUTED 98120: 588f addql #4,%sp <== NOT EXECUTED rtems_filesystem_freenode( &old_loc ); 98122: 206e fff4 moveal %fp@(-12),%a0 <== NOT EXECUTED 98126: 4a88 tstl %a0 <== NOT EXECUTED 98128: 670e beqs 98138 <_rename_r+0x338> <== NOT EXECUTED 9812a: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 9812e: 4a88 tstl %a0 <== NOT EXECUTED 98130: 6706 beqs 98138 <_rename_r+0x338> <== NOT EXECUTED 98132: 2f03 movel %d3,%sp@- <== NOT EXECUTED 98134: 4e90 jsr %a0@ <== NOT EXECUTED 98136: 588f addql #4,%sp <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 98138: 4eb9 0008 0e64 jsr 80e64 <__errno> <== NOT EXECUTED 9813e: 387c ffff moveaw #-1,%a4 <== NOT EXECUTED 98142: 2040 moveal %d0,%a0 <== NOT EXECUTED if ( free_old_parentloc ) rtems_filesystem_freenode( &old_parent_loc ); rtems_filesystem_freenode( &old_loc ); return result; } 98144: 200c movel %a4,%d0 <== NOT EXECUTED 98146: 4cee 3c3c ffa0 moveml %fp@(-96),%d2-%d5/%a2-%a5 <== NOT EXECUTED if ( !new_parent_loc.ops->evalformake_h ) { if ( free_old_parentloc ) rtems_filesystem_freenode( &old_parent_loc ); rtems_filesystem_freenode( &old_loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); 9814c: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED if ( free_old_parentloc ) rtems_filesystem_freenode( &old_parent_loc ); rtems_filesystem_freenode( &old_loc ); return result; } 98152: 4e5e unlk %fp <== NOT EXECUTED 98154: 4e75 rts <== NOT EXECUTED old_parent_pathlen = rtems_filesystem_dirname ( old ); if ( old_parent_pathlen == 0 ) rtems_filesystem_get_start_loc( old, &i, &old_parent_loc ); else { result = rtems_filesystem_evaluate_path( old, old_parent_pathlen, 98156: 42a7 clrl %sp@- <== NOT EXECUTED 98158: 47ee ffd4 lea %fp@(-44),%a3 <== NOT EXECUTED 9815c: 2f0b movel %a3,%sp@- <== NOT EXECUTED 9815e: 4878 0002 pea 2 <== NOT EXECUTED 98162: 2f00 movel %d0,%sp@- <== NOT EXECUTED 98164: 2f0a movel %a2,%sp@- <== NOT EXECUTED 98166: 4eb9 0004 66b4 jsr 466b4 <== NOT EXECUTED RTEMS_LIBIO_PERMS_WRITE, &old_parent_loc, false ); if ( result != 0 ) 9816c: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED 98170: 4a80 tstl %d0 <== NOT EXECUTED 98172: 667a bnes 981ee <_rename_r+0x3ee> <== NOT EXECUTED 98174: 220e movel %fp,%d1 <== NOT EXECUTED 98176: 200e movel %fp,%d0 <== NOT EXECUTED 98178: 0681 ffff ffd8 addil #-40,%d1 <== NOT EXECUTED 9817e: 0680 ffff ffdc addil #-36,%d0 <== NOT EXECUTED 98184: 4bee ffe0 lea %fp@(-32),%a5 <== NOT EXECUTED 98188: 43ee ffe4 lea %fp@(-28),%a1 <== NOT EXECUTED 9818c: 7801 moveq #1,%d4 <== NOT EXECUTED 9818e: 6000 fce6 braw 97e76 <_rename_r+0x76> <== NOT EXECUTED rtems_filesystem_freenode( &old_loc ); rtems_set_errno_and_return_minus_one( EXDEV ); } if ( !new_parent_loc.ops->rename_h ) { rtems_filesystem_freenode( &new_parent_loc ); 98192: 2069 001c moveal %a1@(28),%a0 <== NOT EXECUTED 98196: 4a88 tstl %a0 <== NOT EXECUTED 98198: 6706 beqs 981a0 <_rename_r+0x3a0> <== NOT EXECUTED 9819a: 2f0a movel %a2,%sp@- <== NOT EXECUTED 9819c: 4e90 jsr %a0@ <== NOT EXECUTED 9819e: 588f addql #4,%sp <== NOT EXECUTED if ( free_old_parentloc ) 981a0: 4a04 tstb %d4 <== NOT EXECUTED 981a2: 6716 beqs 981ba <_rename_r+0x3ba> <== NOT EXECUTED rtems_filesystem_freenode( &old_parent_loc ); 981a4: 206e ffe0 moveal %fp@(-32),%a0 <== NOT EXECUTED 981a8: 4a88 tstl %a0 <== NOT EXECUTED 981aa: 670e beqs 981ba <_rename_r+0x3ba> <== NOT EXECUTED 981ac: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 981b0: 4a88 tstl %a0 <== NOT EXECUTED 981b2: 6706 beqs 981ba <_rename_r+0x3ba> <== NOT EXECUTED 981b4: 2f0b movel %a3,%sp@- <== NOT EXECUTED 981b6: 4e90 jsr %a0@ <== NOT EXECUTED 981b8: 588f addql #4,%sp <== NOT EXECUTED rtems_filesystem_freenode( &old_loc ); 981ba: 206e fff4 moveal %fp@(-12),%a0 <== NOT EXECUTED 981be: 4a88 tstl %a0 <== NOT EXECUTED 981c0: 670e beqs 981d0 <_rename_r+0x3d0> <== NOT EXECUTED 981c2: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 981c6: 4a88 tstl %a0 <== NOT EXECUTED 981c8: 6706 beqs 981d0 <_rename_r+0x3d0> <== NOT EXECUTED 981ca: 2f03 movel %d3,%sp@- <== NOT EXECUTED 981cc: 4e90 jsr %a0@ <== NOT EXECUTED 981ce: 588f addql #4,%sp <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 981d0: 4eb9 0008 0e64 jsr 80e64 <__errno> <== NOT EXECUTED 981d6: 387c ffff moveaw #-1,%a4 <== NOT EXECUTED 981da: 2240 moveal %d0,%a1 <== NOT EXECUTED if ( free_old_parentloc ) rtems_filesystem_freenode( &old_parent_loc ); rtems_filesystem_freenode( &old_loc ); return result; } 981dc: 200c movel %a4,%d0 <== NOT EXECUTED 981de: 4cee 3c3c ffa0 moveml %fp@(-96),%d2-%d5/%a2-%a5 <== NOT EXECUTED if ( !new_parent_loc.ops->rename_h ) { rtems_filesystem_freenode( &new_parent_loc ); if ( free_old_parentloc ) rtems_filesystem_freenode( &old_parent_loc ); rtems_filesystem_freenode( &old_loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); 981e4: 22bc 0000 0086 movel #134,%a1@ <== NOT EXECUTED if ( free_old_parentloc ) rtems_filesystem_freenode( &old_parent_loc ); rtems_filesystem_freenode( &old_loc ); return result; } 981ea: 4e5e unlk %fp <== NOT EXECUTED 981ec: 4e75 rts <== NOT EXECUTED else { result = rtems_filesystem_evaluate_path( old, old_parent_pathlen, RTEMS_LIBIO_PERMS_WRITE, &old_parent_loc, false ); if ( result != 0 ) 981ee: 387c ffff moveaw #-1,%a4 <== NOT EXECUTED if ( free_old_parentloc ) rtems_filesystem_freenode( &old_parent_loc ); rtems_filesystem_freenode( &old_loc ); return result; } 981f2: 200c movel %a4,%d0 <== NOT EXECUTED 981f4: 4cee 3c3c ffa0 moveml %fp@(-96),%d2-%d5/%a2-%a5 <== NOT EXECUTED 981fa: 4e5e unlk %fp <== NOT EXECUTED 981fc: 4e75 rts <== NOT EXECUTED ... 00047cfe <_stat_r>: int _STAT_R_NAME( struct _reent *ptr __attribute__((unused)), const char *path, struct stat *buf ) { 47cfe: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED 47d02: 202e 000c movel %fp@(12),%d0 <== NOT EXECUTED return _STAT_NAME( path, buf ); 47d06: 2d6e 0010 000c movel %fp@(16),%fp@(12) <== NOT EXECUTED 47d0c: 2d40 0008 movel %d0,%fp@(8) <== NOT EXECUTED } 47d10: 4e5e unlk %fp <== NOT EXECUTED struct _reent *ptr __attribute__((unused)), const char *path, struct stat *buf ) { return _STAT_NAME( path, buf ); 47d12: 4ef9 0004 7c18 jmp 47c18 <== NOT EXECUTED 0004e5c8 <_unlink_r>: int _unlink_r( struct _reent *ptr __attribute__((unused)), const char *path ) { 4e5c8: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED return unlink( path ); 4e5cc: 2d6e 000c 0008 movel %fp@(12),%fp@(8) <== NOT EXECUTED } 4e5d2: 4e5e unlk %fp <== NOT EXECUTED int _unlink_r( struct _reent *ptr __attribute__((unused)), const char *path ) { return unlink( path ); 4e5d4: 4ef9 0004 e360 jmp 4e360 <== NOT EXECUTED ... 0005b730 <_write_r>: struct _reent *ptr __attribute__((unused)), int fd, const void *buf, size_t nbytes ) { 5b730: 4e56 0000 linkw %fp,#0 5b734: 222e 0010 movel %fp@(16),%d1 5b738: 202e 000c movel %fp@(12),%d0 return write( fd, buf, nbytes ); 5b73c: 2d6e 0014 0010 movel %fp@(20),%fp@(16) 5b742: 2d41 000c movel %d1,%fp@(12) 5b746: 2d40 0008 movel %d0,%fp@(8) } 5b74a: 4e5e unlk %fp int fd, const void *buf, size_t nbytes ) { return write( fd, buf, nbytes ); 5b74c: 4ef9 0005 b88c jmp 5b88c ... 00045b54 : int aio_cancel( int filedes __attribute__((unused)), struct aiocb *aiocbp __attribute__((unused)) ) { 45b54: 4e56 0000 linkw %fp,#0 rtems_set_errno_and_return_minus_one( ENOSYS ); 45b58: 4eb9 0004 f6f0 jsr 4f6f0 <__errno> 45b5e: 7258 moveq #88,%d1 45b60: 2040 moveal %d0,%a0 } 45b62: 70ff moveq #-1,%d0 45b64: 4e5e unlk %fp int aio_cancel( int filedes __attribute__((unused)), struct aiocb *aiocbp __attribute__((unused)) ) { rtems_set_errno_and_return_minus_one( ENOSYS ); 45b66: 2081 movel %d1,%a0@ } 45b68: 4e75 rts ... 00045b6c : #include int aio_error( const struct aiocb *aiocbp __attribute__((unused)) ) { 45b6c: 4e56 0000 linkw %fp,#0 rtems_set_errno_and_return_minus_one( ENOSYS ); 45b70: 4eb9 0004 f6f0 jsr 4f6f0 <__errno> 45b76: 7258 moveq #88,%d1 45b78: 2040 moveal %d0,%a0 } 45b7a: 70ff moveq #-1,%d0 45b7c: 4e5e unlk %fp int aio_error( const struct aiocb *aiocbp __attribute__((unused)) ) { rtems_set_errno_and_return_minus_one( ENOSYS ); 45b7e: 2081 movel %d1,%a0@ } 45b80: 4e75 rts ... 00045b84 : int aio_fsync( int op __attribute__((unused)), struct aiocb *aiocbp __attribute__((unused)) ) { 45b84: 4e56 0000 linkw %fp,#0 rtems_set_errno_and_return_minus_one( ENOSYS ); 45b88: 4eb9 0004 f6f0 jsr 4f6f0 <__errno> 45b8e: 7258 moveq #88,%d1 45b90: 2040 moveal %d0,%a0 } 45b92: 70ff moveq #-1,%d0 45b94: 4e5e unlk %fp int aio_fsync( int op __attribute__((unused)), struct aiocb *aiocbp __attribute__((unused)) ) { rtems_set_errno_and_return_minus_one( ENOSYS ); 45b96: 2081 movel %d1,%a0@ } 45b98: 4e75 rts ... 00045b9c : #include int aio_read( struct aiocb *aiocbp __attribute__((unused)) ) { 45b9c: 4e56 0000 linkw %fp,#0 rtems_set_errno_and_return_minus_one( ENOSYS ); 45ba0: 4eb9 0004 f6f0 jsr 4f6f0 <__errno> 45ba6: 7258 moveq #88,%d1 45ba8: 2040 moveal %d0,%a0 } 45baa: 70ff moveq #-1,%d0 45bac: 4e5e unlk %fp int aio_read( struct aiocb *aiocbp __attribute__((unused)) ) { rtems_set_errno_and_return_minus_one( ENOSYS ); 45bae: 2081 movel %d1,%a0@ } 45bb0: 4e75 rts ... 00045bb4 : #include int aio_return( const struct aiocb *aiocbp __attribute__((unused)) ) { 45bb4: 4e56 0000 linkw %fp,#0 rtems_set_errno_and_return_minus_one( ENOSYS ); 45bb8: 4eb9 0004 f6f0 jsr 4f6f0 <__errno> 45bbe: 7258 moveq #88,%d1 45bc0: 2040 moveal %d0,%a0 } 45bc2: 70ff moveq #-1,%d0 45bc4: 4e5e unlk %fp int aio_return( const struct aiocb *aiocbp __attribute__((unused)) ) { rtems_set_errno_and_return_minus_one( ENOSYS ); 45bc6: 2081 movel %d1,%a0@ } 45bc8: 4e75 rts ... 00045bcc : int aio_suspend( const struct aiocb * const list[] __attribute__((unused)), int nent __attribute__((unused)), const struct timespec *timeout __attribute__((unused)) ) { 45bcc: 4e56 0000 linkw %fp,#0 rtems_set_errno_and_return_minus_one( ENOSYS ); 45bd0: 4eb9 0004 f6f0 jsr 4f6f0 <__errno> 45bd6: 7258 moveq #88,%d1 45bd8: 2040 moveal %d0,%a0 } 45bda: 70ff moveq #-1,%d0 45bdc: 4e5e unlk %fp const struct aiocb * const list[] __attribute__((unused)), int nent __attribute__((unused)), const struct timespec *timeout __attribute__((unused)) ) { rtems_set_errno_and_return_minus_one( ENOSYS ); 45bde: 2081 movel %d1,%a0@ } 45be0: 4e75 rts ... 00045be4 : #include int aio_write( struct aiocb *aiocbp __attribute__((unused)) ) { 45be4: 4e56 0000 linkw %fp,#0 rtems_set_errno_and_return_minus_one( ENOSYS ); 45be8: 4eb9 0004 f6f0 jsr 4f6f0 <__errno> 45bee: 7258 moveq #88,%d1 45bf0: 2040 moveal %d0,%a0 } 45bf2: 70ff moveq #-1,%d0 45bf4: 4e5e unlk %fp int aio_write( struct aiocb *aiocbp __attribute__((unused)) ) { rtems_set_errno_and_return_minus_one( ENOSYS ); 45bf6: 2081 movel %d1,%a0@ } 45bf8: 4e75 rts ... 00066ca0 : #include int chdir( const char *pathname ) { 66ca0: 4e56 ffec linkw %fp,#-20 66ca4: 2f0a movel %a2,%sp@- 66ca6: 2f02 movel %d2,%sp@- 66ca8: 242e 0008 movel %fp@(8),%d2 rtems_filesystem_location_info_t loc; int result; if ( !pathname ) 66cac: 6700 0098 beqw 66d46 /* * Get the node where we wish to go. */ result = rtems_filesystem_evaluate_path( pathname, strlen( pathname ), RTEMS_LIBIO_PERMS_SEARCH, &loc, true ); 66cb0: 2f02 movel %d2,%sp@- rtems_set_errno_and_return_minus_one( EFAULT ); /* * Get the node where we wish to go. */ result = rtems_filesystem_evaluate_path( 66cb2: 45ee ffec lea %fp@(-20),%a2 pathname, strlen( pathname ), RTEMS_LIBIO_PERMS_SEARCH, &loc, true ); 66cb6: 4eb9 0008 6f0c jsr 86f0c rtems_set_errno_and_return_minus_one( EFAULT ); /* * Get the node where we wish to go. */ result = rtems_filesystem_evaluate_path( 66cbc: 7201 moveq #1,%d1 66cbe: 2e81 movel %d1,%sp@ 66cc0: 2f0a movel %a2,%sp@- 66cc2: 4878 0001 pea 1 66cc6: 2f00 movel %d0,%sp@- 66cc8: 2f02 movel %d2,%sp@- 66cca: 4eb9 0004 66b4 jsr 466b4 pathname, strlen( pathname ), RTEMS_LIBIO_PERMS_SEARCH, &loc, true ); if ( result != 0 ) 66cd0: 4fef 0014 lea %sp@(20),%sp 66cd4: 4a80 tstl %d0 66cd6: 6660 bnes 66d38 return -1; /* * Verify you can change directory into this node. */ if ( !loc.ops->node_type_h ) { 66cd8: 226e fff8 moveal %fp@(-8),%a1 66cdc: 2069 0010 moveal %a1@(16),%a0 66ce0: 4a88 tstl %a0 66ce2: 6700 00ac beqw 66d90 rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) { 66ce6: 2f0a movel %a2,%sp@- 66ce8: 4e90 jsr %a0@ 66cea: 588f addql #4,%sp 66cec: 7201 moveq #1,%d1 66cee: b280 cmpl %d0,%d1 66cf0: 666e bnes 66d60 rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( ENOTDIR ); } rtems_filesystem_freenode( &rtems_filesystem_current ); 66cf2: 2079 000a 1fac moveal a1fac ,%a0 66cf8: 2268 0010 moveal %a0@(16),%a1 66cfc: 4a89 tstl %a1 66cfe: 6716 beqs 66d16 66d00: 2269 001c moveal %a1@(28),%a1 66d04: 4a89 tstl %a1 66d06: 670e beqs 66d16 66d08: 4868 0004 pea %a0@(4) 66d0c: 4e91 jsr %a1@ 66d0e: 2079 000a 1fac moveal a1fac ,%a0 66d14: 588f addql #4,%sp rtems_filesystem_current = loc; 66d16: 5888 addql #4,%a0 66d18: 4280 clrl %d0 66d1a: 20d2 movel %a2@,%a0@+ 66d1c: 20ee fff0 movel %fp@(-16),%a0@+ 66d20: 20ee fff4 movel %fp@(-12),%a0@+ 66d24: 20ee fff8 movel %fp@(-8),%a0@+ return 0; } 66d28: 242e ffe4 movel %fp@(-28),%d2 rtems_set_errno_and_return_minus_one( ENOTDIR ); } rtems_filesystem_freenode( &rtems_filesystem_current ); rtems_filesystem_current = loc; 66d2c: 20ae fffc movel %fp@(-4),%a0@ return 0; } 66d30: 246e ffe8 moveal %fp@(-24),%a2 66d34: 4e5e unlk %fp 66d36: 4e75 rts 66d38: 242e ffe4 movel %fp@(-28),%d2 /* * Get the node where we wish to go. */ result = rtems_filesystem_evaluate_path( pathname, strlen( pathname ), RTEMS_LIBIO_PERMS_SEARCH, &loc, true ); if ( result != 0 ) 66d3c: 70ff moveq #-1,%d0 rtems_filesystem_freenode( &rtems_filesystem_current ); rtems_filesystem_current = loc; return 0; } 66d3e: 246e ffe8 moveal %fp@(-24),%a2 66d42: 4e5e unlk %fp 66d44: 4e75 rts { rtems_filesystem_location_info_t loc; int result; if ( !pathname ) rtems_set_errno_and_return_minus_one( EFAULT ); 66d46: 4eb9 0008 0e64 jsr 80e64 <__errno> 66d4c: 740e moveq #14,%d2 66d4e: 2040 moveal %d0,%a0 66d50: 70ff moveq #-1,%d0 66d52: 2082 movel %d2,%a0@ rtems_filesystem_freenode( &rtems_filesystem_current ); rtems_filesystem_current = loc; return 0; } 66d54: 242e ffe4 movel %fp@(-28),%d2 66d58: 246e ffe8 moveal %fp@(-24),%a2 66d5c: 4e5e unlk %fp 66d5e: 4e75 rts rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) { rtems_filesystem_freenode( &loc ); 66d60: 206e fff8 moveal %fp@(-8),%a0 66d64: 4a88 tstl %a0 66d66: 670e beqs 66d76 66d68: 2068 001c moveal %a0@(28),%a0 66d6c: 4a88 tstl %a0 66d6e: 6706 beqs 66d76 66d70: 2f0a movel %a2,%sp@- 66d72: 4e90 jsr %a0@ 66d74: 588f addql #4,%sp rtems_set_errno_and_return_minus_one( ENOTDIR ); 66d76: 4eb9 0008 0e64 jsr 80e64 <__errno> rtems_filesystem_freenode( &rtems_filesystem_current ); rtems_filesystem_current = loc; return 0; } 66d7c: 242e ffe4 movel %fp@(-28),%d2 rtems_set_errno_and_return_minus_one( ENOTSUP ); } if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) { rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( ENOTDIR ); 66d80: 2040 moveal %d0,%a0 66d82: 7214 moveq #20,%d1 66d84: 70ff moveq #-1,%d0 rtems_filesystem_freenode( &rtems_filesystem_current ); rtems_filesystem_current = loc; return 0; } 66d86: 246e ffe8 moveal %fp@(-24),%a2 66d8a: 4e5e unlk %fp rtems_set_errno_and_return_minus_one( ENOTSUP ); } if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) { rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( ENOTDIR ); 66d8c: 2081 movel %d1,%a0@ rtems_filesystem_freenode( &rtems_filesystem_current ); rtems_filesystem_current = loc; return 0; } 66d8e: 4e75 rts /* * Verify you can change directory into this node. */ if ( !loc.ops->node_type_h ) { rtems_filesystem_freenode( &loc ); 66d90: 2069 001c moveal %a1@(28),%a0 <== NOT EXECUTED 66d94: 4a88 tstl %a0 <== NOT EXECUTED 66d96: 6706 beqs 66d9e <== NOT EXECUTED 66d98: 2f0a movel %a2,%sp@- <== NOT EXECUTED 66d9a: 4e90 jsr %a0@ <== NOT EXECUTED 66d9c: 588f addql #4,%sp <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 66d9e: 4eb9 0008 0e64 jsr 80e64 <__errno> <== NOT EXECUTED rtems_filesystem_freenode( &rtems_filesystem_current ); rtems_filesystem_current = loc; return 0; } 66da4: 242e ffe4 movel %fp@(-28),%d2 <== NOT EXECUTED /* * Verify you can change directory into this node. */ if ( !loc.ops->node_type_h ) { rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); 66da8: 2040 moveal %d0,%a0 <== NOT EXECUTED 66daa: 70ff moveq #-1,%d0 <== NOT EXECUTED rtems_filesystem_freenode( &rtems_filesystem_current ); rtems_filesystem_current = loc; return 0; } 66dac: 246e ffe8 moveal %fp@(-24),%a2 <== NOT EXECUTED 66db0: 4e5e unlk %fp <== NOT EXECUTED /* * Verify you can change directory into this node. */ if ( !loc.ops->node_type_h ) { rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); 66db2: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED rtems_filesystem_freenode( &rtems_filesystem_current ); rtems_filesystem_current = loc; return 0; } 66db8: 4e75 rts <== NOT EXECUTED ... 00046120 : int chmod( const char *path, mode_t mode ) { 46120: 4e56 ffec linkw %fp,#-20 46124: 2f03 movel %d3,%sp@- 46126: 262e 0008 movel %fp@(8),%d3 4612a: 2f02 movel %d2,%sp@- int status; rtems_filesystem_location_info_t loc; int result; status = rtems_filesystem_evaluate_path( path, strlen( path ), 0, &loc, true ); 4612c: 240e movel %fp,%d2 4612e: 0682 ffff ffec addil #-20,%d2 46134: 2f03 movel %d3,%sp@- 46136: 4eb9 0008 6f0c jsr 86f0c 4613c: 7201 moveq #1,%d1 4613e: 2e81 movel %d1,%sp@ 46140: 2f02 movel %d2,%sp@- 46142: 42a7 clrl %sp@- 46144: 2f00 movel %d0,%sp@- 46146: 2f03 movel %d3,%sp@- 46148: 4eb9 0004 66b4 jsr 466b4 if ( status != 0 ) 4614e: 4fef 0014 lea %sp@(20),%sp 46152: 4a80 tstl %d0 46154: 6640 bnes 46196 return -1; if ( !loc.handlers ){ 46156: 206e fff4 moveal %fp@(-12),%a0 4615a: 4a88 tstl %a0 4615c: 677c beqs 461da rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( EBADF ); } if ( !loc.handlers->fchmod_h ){ 4615e: 2068 001c moveal %a0@(28),%a0 46162: 4a88 tstl %a0 46164: 6740 beqs 461a6 rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*loc.handlers->fchmod_h)( &loc, mode ); 46166: 2f2e 000c movel %fp@(12),%sp@- 4616a: 2f02 movel %d2,%sp@- 4616c: 4e90 jsr %a0@ rtems_filesystem_freenode( &loc ); 4616e: 206e fff8 moveal %fp@(-8),%a0 if ( !loc.handlers->fchmod_h ){ rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*loc.handlers->fchmod_h)( &loc, mode ); 46172: 2600 movel %d0,%d3 rtems_filesystem_freenode( &loc ); 46174: 508f addql #8,%sp 46176: 4a88 tstl %a0 46178: 670e beqs 46188 4617a: 2068 001c moveal %a0@(28),%a0 4617e: 4a88 tstl %a0 46180: 6706 beqs 46188 46182: 2f02 movel %d2,%sp@- 46184: 4e90 jsr %a0@ 46186: 588f addql #4,%sp return result; } 46188: 2003 movel %d3,%d0 4618a: 242e ffe4 movel %fp@(-28),%d2 4618e: 262e ffe8 movel %fp@(-24),%d3 46192: 4e5e unlk %fp 46194: 4e75 rts int status; rtems_filesystem_location_info_t loc; int result; status = rtems_filesystem_evaluate_path( path, strlen( path ), 0, &loc, true ); if ( status != 0 ) 46196: 76ff moveq #-1,%d3 result = (*loc.handlers->fchmod_h)( &loc, mode ); rtems_filesystem_freenode( &loc ); return result; } 46198: 2003 movel %d3,%d0 4619a: 242e ffe4 movel %fp@(-28),%d2 4619e: 262e ffe8 movel %fp@(-24),%d3 461a2: 4e5e unlk %fp 461a4: 4e75 rts rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( EBADF ); } if ( !loc.handlers->fchmod_h ){ rtems_filesystem_freenode( &loc ); 461a6: 206e fff8 moveal %fp@(-8),%a0 <== NOT EXECUTED 461aa: 4a88 tstl %a0 <== NOT EXECUTED 461ac: 670e beqs 461bc <== NOT EXECUTED 461ae: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 461b2: 4a88 tstl %a0 <== NOT EXECUTED 461b4: 6706 beqs 461bc <== NOT EXECUTED 461b6: 2f02 movel %d2,%sp@- <== NOT EXECUTED 461b8: 4e90 jsr %a0@ <== NOT EXECUTED 461ba: 588f addql #4,%sp <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 461bc: 4eb9 0008 0e64 jsr 80e64 <__errno> <== NOT EXECUTED 461c2: 76ff moveq #-1,%d3 <== NOT EXECUTED 461c4: 2040 moveal %d0,%a0 <== NOT EXECUTED result = (*loc.handlers->fchmod_h)( &loc, mode ); rtems_filesystem_freenode( &loc ); return result; } 461c6: 2003 movel %d3,%d0 <== NOT EXECUTED 461c8: 242e ffe4 movel %fp@(-28),%d2 <== NOT EXECUTED 461cc: 262e ffe8 movel %fp@(-24),%d3 <== NOT EXECUTED 461d0: 4e5e unlk %fp <== NOT EXECUTED rtems_set_errno_and_return_minus_one( EBADF ); } if ( !loc.handlers->fchmod_h ){ rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); 461d2: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED result = (*loc.handlers->fchmod_h)( &loc, mode ); rtems_filesystem_freenode( &loc ); return result; } 461d8: 4e75 rts <== NOT EXECUTED status = rtems_filesystem_evaluate_path( path, strlen( path ), 0, &loc, true ); if ( status != 0 ) return -1; if ( !loc.handlers ){ rtems_filesystem_freenode( &loc ); 461da: 206e fff8 moveal %fp@(-8),%a0 <== NOT EXECUTED 461de: 4a88 tstl %a0 <== NOT EXECUTED 461e0: 670e beqs 461f0 <== NOT EXECUTED 461e2: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 461e6: 4a88 tstl %a0 <== NOT EXECUTED 461e8: 6706 beqs 461f0 <== NOT EXECUTED 461ea: 2f02 movel %d2,%sp@- <== NOT EXECUTED 461ec: 4e90 jsr %a0@ <== NOT EXECUTED 461ee: 588f addql #4,%sp <== NOT EXECUTED rtems_set_errno_and_return_minus_one( EBADF ); 461f0: 4eb9 0008 0e64 jsr 80e64 <__errno> <== NOT EXECUTED 461f6: 76ff moveq #-1,%d3 <== NOT EXECUTED 461f8: 2040 moveal %d0,%a0 <== NOT EXECUTED 461fa: 7009 moveq #9,%d0 <== NOT EXECUTED 461fc: 2080 movel %d0,%a0@ <== NOT EXECUTED result = (*loc.handlers->fchmod_h)( &loc, mode ); rtems_filesystem_freenode( &loc ); return result; } 461fe: 2003 movel %d3,%d0 <== NOT EXECUTED 46200: 242e ffe4 movel %fp@(-28),%d2 <== NOT EXECUTED 46204: 262e ffe8 movel %fp@(-24),%d3 <== NOT EXECUTED 46208: 4e5e unlk %fp <== NOT EXECUTED 4620a: 4e75 rts 00066dbc : int chown( const char *path, uid_t owner, gid_t group ) { 66dbc: 4e56 ffdc linkw %fp,#-36 66dc0: 48d7 003c moveml %d2-%d5,%sp@ 66dc4: 262e 0008 movel %fp@(8),%d3 rtems_filesystem_location_info_t loc; int result; if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x00, &loc, true ) ) 66dc8: 240e movel %fp,%d2 66dca: 0682 ffff ffec addil #-20,%d2 66dd0: 2f03 movel %d3,%sp@- int chown( const char *path, uid_t owner, gid_t group ) { 66dd2: 382e 000e movew %fp@(14),%d4 rtems_filesystem_location_info_t loc; int result; if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x00, &loc, true ) ) 66dd6: 4eb9 0008 6f0c jsr 86f0c 66ddc: 7201 moveq #1,%d1 66dde: 2e81 movel %d1,%sp@ int chown( const char *path, uid_t owner, gid_t group ) { 66de0: 3a2e 0012 movew %fp@(18),%d5 rtems_filesystem_location_info_t loc; int result; if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x00, &loc, true ) ) 66de4: 2f02 movel %d2,%sp@- 66de6: 42a7 clrl %sp@- 66de8: 2f00 movel %d0,%sp@- 66dea: 2f03 movel %d3,%sp@- 66dec: 4eb9 0004 66b4 jsr 466b4 66df2: 4fef 0014 lea %sp@(20),%sp 66df6: 4a80 tstl %d0 66df8: 6640 bnes 66e3a return -1; if ( !loc.ops->chown_h ) { 66dfa: 226e fff8 moveal %fp@(-8),%a1 66dfe: 2069 0018 moveal %a1@(24),%a0 66e02: 4a88 tstl %a0 66e04: 6742 beqs 66e48 rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*loc.ops->chown_h)( &loc, owner, group ); 66e06: 3f05 movew %d5,%sp@- 66e08: 4267 clrw %sp@- 66e0a: 3f04 movew %d4,%sp@- 66e0c: 4267 clrw %sp@- 66e0e: 2f02 movel %d2,%sp@- 66e10: 4e90 jsr %a0@ rtems_filesystem_freenode( &loc ); 66e12: 206e fff8 moveal %fp@(-8),%a0 if ( !loc.ops->chown_h ) { rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*loc.ops->chown_h)( &loc, owner, group ); 66e16: 2600 movel %d0,%d3 rtems_filesystem_freenode( &loc ); 66e18: 4fef 000c lea %sp@(12),%sp 66e1c: 4a88 tstl %a0 66e1e: 670e beqs 66e2e 66e20: 2068 001c moveal %a0@(28),%a0 66e24: 4a88 tstl %a0 66e26: 6706 beqs 66e2e 66e28: 2f02 movel %d2,%sp@- 66e2a: 4e90 jsr %a0@ 66e2c: 588f addql #4,%sp return result; } 66e2e: 2003 movel %d3,%d0 66e30: 4cee 003c ffdc moveml %fp@(-36),%d2-%d5 66e36: 4e5e unlk %fp 66e38: 4e75 rts ) { rtems_filesystem_location_info_t loc; int result; if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x00, &loc, true ) ) 66e3a: 76ff moveq #-1,%d3 result = (*loc.ops->chown_h)( &loc, owner, group ); rtems_filesystem_freenode( &loc ); return result; } 66e3c: 2003 movel %d3,%d0 66e3e: 4cee 003c ffdc moveml %fp@(-36),%d2-%d5 66e44: 4e5e unlk %fp 66e46: 4e75 rts if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x00, &loc, true ) ) return -1; if ( !loc.ops->chown_h ) { rtems_filesystem_freenode( &loc ); 66e48: 2069 001c moveal %a1@(28),%a0 <== NOT EXECUTED 66e4c: 4a88 tstl %a0 <== NOT EXECUTED 66e4e: 6706 beqs 66e56 <== NOT EXECUTED 66e50: 2f02 movel %d2,%sp@- <== NOT EXECUTED 66e52: 4e90 jsr %a0@ <== NOT EXECUTED 66e54: 588f addql #4,%sp <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 66e56: 4eb9 0008 0e64 jsr 80e64 <__errno> <== NOT EXECUTED 66e5c: 76ff moveq #-1,%d3 <== NOT EXECUTED 66e5e: 2040 moveal %d0,%a0 <== NOT EXECUTED result = (*loc.ops->chown_h)( &loc, owner, group ); rtems_filesystem_freenode( &loc ); return result; } 66e60: 2003 movel %d3,%d0 <== NOT EXECUTED 66e62: 4cee 003c ffdc moveml %fp@(-36),%d2-%d5 <== NOT EXECUTED if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x00, &loc, true ) ) return -1; if ( !loc.ops->chown_h ) { rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); 66e68: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED result = (*loc.ops->chown_h)( &loc, owner, group ); rtems_filesystem_freenode( &loc ); return result; } 66e6e: 4e5e unlk %fp <== NOT EXECUTED 66e70: 4e75 rts <== NOT EXECUTED ... 00066e74 : #include int chroot( const char *pathname ) { 66e74: 4e56 ffec linkw %fp,#-20 int result; rtems_filesystem_location_info_t loc; /* an automatic call to new private env the first time */ if (rtems_current_user_env == &rtems_global_user_env) { 66e78: 203c 000a 69a8 movel #682408,%d0 #include int chroot( const char *pathname ) { 66e7e: 2f0b movel %a3,%sp@- 66e80: 2f0a movel %a2,%sp@- int result; rtems_filesystem_location_info_t loc; /* an automatic call to new private env the first time */ if (rtems_current_user_env == &rtems_global_user_env) { 66e82: b0b9 000a 1fac cmpl a1fac ,%d0 66e88: 6700 0086 beqw 66f10 rtems_libio_set_private_env(); /* try to set a new private env*/ if (rtems_current_user_env == &rtems_global_user_env) /* not ok */ rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = chdir(pathname); 66e8c: 2f2e 0008 movel %fp@(8),%sp@- 66e90: 4eb9 0006 6ca0 jsr 66ca0 if (result) { 66e96: 588f addql #4,%sp 66e98: 4a80 tstl %d0 66e9a: 6600 00a6 bnew 66f42 rtems_set_errno_and_return_minus_one( errno ); } /* clone the new root location */ if (rtems_filesystem_evaluate_path(".", 1, 0, &loc, 0)) { 66e9e: 42a7 clrl %sp@- 66ea0: 45ee ffec lea %fp@(-20),%a2 66ea4: 2f0a movel %a2,%sp@- 66ea6: 42a7 clrl %sp@- 66ea8: 4878 0001 pea 1 66eac: 4879 0009 ac9b pea 9ac9b 66eb2: 4eb9 0004 66b4 jsr 466b4 66eb8: 4fef 0014 lea %sp@(20),%sp 66ebc: 4a80 tstl %d0 66ebe: 6600 0082 bnew 66f42 /* our cwd has changed, though - but there is no easy way of return :-( */ rtems_set_errno_and_return_minus_one( errno ); } rtems_filesystem_freenode(&rtems_filesystem_root); 66ec2: 2079 000a 1fac moveal a1fac ,%a0 66ec8: 2268 0024 moveal %a0@(36),%a1 66ecc: 4a89 tstl %a1 66ece: 6716 beqs 66ee6 66ed0: 2269 001c moveal %a1@(28),%a1 66ed4: 4a89 tstl %a1 66ed6: 670e beqs 66ee6 66ed8: 4868 0018 pea %a0@(24) 66edc: 4e91 jsr %a1@ 66ede: 2079 000a 1fac moveal a1fac ,%a0 66ee4: 588f addql #4,%sp rtems_filesystem_root = loc; 66ee6: 2152 0018 movel %a2@,%a0@(24) 66eea: 4280 clrl %d0 66eec: 216e fff0 001c movel %fp@(-16),%a0@(28) 66ef2: 216e fff4 0020 movel %fp@(-12),%a0@(32) 66ef8: 216e fff8 0024 movel %fp@(-8),%a0@(36) return 0; } 66efe: 246e ffe4 moveal %fp@(-28),%a2 66f02: 266e ffe8 moveal %fp@(-24),%a3 if (rtems_filesystem_evaluate_path(".", 1, 0, &loc, 0)) { /* our cwd has changed, though - but there is no easy way of return :-( */ rtems_set_errno_and_return_minus_one( errno ); } rtems_filesystem_freenode(&rtems_filesystem_root); rtems_filesystem_root = loc; 66f06: 216e fffc 0028 movel %fp@(-4),%a0@(40) return 0; } 66f0c: 4e5e unlk %fp 66f0e: 4e75 rts int result; rtems_filesystem_location_info_t loc; /* an automatic call to new private env the first time */ if (rtems_current_user_env == &rtems_global_user_env) { rtems_libio_set_private_env(); /* try to set a new private env*/ 66f10: 4eb9 0006 83ac jsr 683ac if (rtems_current_user_env == &rtems_global_user_env) /* not ok */ 66f16: 203c 000a 69a8 movel #682408,%d0 66f1c: b0b9 000a 1fac cmpl a1fac ,%d0 66f22: 6600 ff68 bnew 66e8c rtems_set_errno_and_return_minus_one( ENOTSUP ); 66f26: 4eb9 0008 0e64 jsr 80e64 <__errno> <== NOT EXECUTED } rtems_filesystem_freenode(&rtems_filesystem_root); rtems_filesystem_root = loc; return 0; } 66f2c: 246e ffe4 moveal %fp@(-28),%a2 <== NOT EXECUTED /* an automatic call to new private env the first time */ if (rtems_current_user_env == &rtems_global_user_env) { rtems_libio_set_private_env(); /* try to set a new private env*/ if (rtems_current_user_env == &rtems_global_user_env) /* not ok */ rtems_set_errno_and_return_minus_one( ENOTSUP ); 66f30: 2040 moveal %d0,%a0 <== NOT EXECUTED 66f32: 70ff moveq #-1,%d0 <== NOT EXECUTED } rtems_filesystem_freenode(&rtems_filesystem_root); rtems_filesystem_root = loc; return 0; } 66f34: 266e ffe8 moveal %fp@(-24),%a3 <== NOT EXECUTED 66f38: 4e5e unlk %fp <== NOT EXECUTED /* an automatic call to new private env the first time */ if (rtems_current_user_env == &rtems_global_user_env) { rtems_libio_set_private_env(); /* try to set a new private env*/ if (rtems_current_user_env == &rtems_global_user_env) /* not ok */ rtems_set_errno_and_return_minus_one( ENOTSUP ); 66f3a: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED } rtems_filesystem_freenode(&rtems_filesystem_root); rtems_filesystem_root = loc; return 0; } 66f40: 4e75 rts <== NOT EXECUTED } /* clone the new root location */ if (rtems_filesystem_evaluate_path(".", 1, 0, &loc, 0)) { /* our cwd has changed, though - but there is no easy way of return :-( */ rtems_set_errno_and_return_minus_one( errno ); 66f42: 45f9 0008 0e64 lea 80e64 <__errno>,%a2 <== NOT EXECUTED 66f48: 4e92 jsr %a2@ <== NOT EXECUTED 66f4a: 2640 moveal %d0,%a3 <== NOT EXECUTED 66f4c: 4e92 jsr %a2@ <== NOT EXECUTED } rtems_filesystem_freenode(&rtems_filesystem_root); rtems_filesystem_root = loc; return 0; } 66f4e: 246e ffe4 moveal %fp@(-28),%a2 <== NOT EXECUTED } /* clone the new root location */ if (rtems_filesystem_evaluate_path(".", 1, 0, &loc, 0)) { /* our cwd has changed, though - but there is no easy way of return :-( */ rtems_set_errno_and_return_minus_one( errno ); 66f52: 2040 moveal %d0,%a0 <== NOT EXECUTED 66f54: 70ff moveq #-1,%d0 <== NOT EXECUTED 66f56: 2690 movel %a0@,%a3@ <== NOT EXECUTED } rtems_filesystem_freenode(&rtems_filesystem_root); rtems_filesystem_root = loc; return 0; } 66f58: 266e ffe8 moveal %fp@(-24),%a3 <== NOT EXECUTED 66f5c: 4e5e unlk %fp <== NOT EXECUTED 66f5e: 4e75 rts 00045bfc : int clock_getcpuclockid( pid_t pid, clockid_t *clock_id ) { 45bfc: 4e56 0000 linkw %fp,#0 rtems_set_errno_and_return_minus_one( ENOSYS ); 45c00: 4eb9 0004 f6f0 jsr 4f6f0 <__errno> 45c06: 7258 moveq #88,%d1 45c08: 2040 moveal %d0,%a0 } 45c0a: 70ff moveq #-1,%d0 45c0c: 4e5e unlk %fp int clock_getcpuclockid( pid_t pid, clockid_t *clock_id ) { rtems_set_errno_and_return_minus_one( ENOSYS ); 45c0e: 2081 movel %d1,%a0@ } 45c10: 4e75 rts ... 00045c14 : int clock_getenable_attr( clockid_t clock_id, int *attr ) { 45c14: 4e56 0000 linkw %fp,#0 rtems_set_errno_and_return_minus_one( ENOSYS ); 45c18: 4eb9 0004 f6f0 jsr 4f6f0 <__errno> 45c1e: 7258 moveq #88,%d1 45c20: 2040 moveal %d0,%a0 } 45c22: 70ff moveq #-1,%d0 45c24: 4e5e unlk %fp int clock_getenable_attr( clockid_t clock_id, int *attr ) { rtems_set_errno_and_return_minus_one( ENOSYS ); 45c26: 2081 movel %d1,%a0@ } 45c28: 4e75 rts ... 00045c38 : int clock_gettime( clockid_t clock_id, struct timespec *tp ) { 45c38: 4e56 0000 linkw %fp,#0 45c3c: 202e 0008 movel %fp@(8),%d0 45c40: 222e 000c movel %fp@(12),%d1 45c44: 2f02 movel %d2,%sp@- if ( !tp ) 45c46: 4a81 tstl %d1 45c48: 6718 beqs 45c62 rtems_set_errno_and_return_minus_one( EINVAL ); if ( clock_id == CLOCK_REALTIME ) { 45c4a: 7401 moveq #1,%d2 45c4c: b480 cmpl %d0,%d2 45c4e: 6752 beqs 45ca2 _TOD_Get(tp); return 0; } #ifdef CLOCK_MONOTONIC if ( clock_id == CLOCK_MONOTONIC ) { 45c50: 7404 moveq #4,%d2 45c52: b480 cmpl %d0,%d2 45c54: 6738 beqs 45c8e return 0; } #endif #ifdef _POSIX_CPUTIME if ( clock_id == CLOCK_PROCESS_CPUTIME ) { 45c56: 7402 moveq #2,%d2 45c58: b480 cmpl %d0,%d2 45c5a: 6732 beqs 45c8e return 0; } #endif #ifdef _POSIX_THREAD_CPUTIME if ( clock_id == CLOCK_THREAD_CPUTIME ) 45c5c: 7203 moveq #3,%d1 45c5e: b280 cmpl %d0,%d1 45c60: 6716 beqs 45c78 rtems_set_errno_and_return_minus_one( ENOSYS ); #endif rtems_set_errno_and_return_minus_one( EINVAL ); 45c62: 4eb9 0004 fbec jsr 4fbec <__errno> return 0; } 45c68: 242e fffc movel %fp@(-4),%d2 #ifdef _POSIX_THREAD_CPUTIME if ( clock_id == CLOCK_THREAD_CPUTIME ) rtems_set_errno_and_return_minus_one( ENOSYS ); #endif rtems_set_errno_and_return_minus_one( EINVAL ); 45c6c: 2040 moveal %d0,%a0 45c6e: 7216 moveq #22,%d1 45c70: 70ff moveq #-1,%d0 return 0; } 45c72: 4e5e unlk %fp #ifdef _POSIX_THREAD_CPUTIME if ( clock_id == CLOCK_THREAD_CPUTIME ) rtems_set_errno_and_return_minus_one( ENOSYS ); #endif rtems_set_errno_and_return_minus_one( EINVAL ); 45c74: 2081 movel %d1,%a0@ return 0; } 45c76: 4e75 rts } #endif #ifdef _POSIX_THREAD_CPUTIME if ( clock_id == CLOCK_THREAD_CPUTIME ) rtems_set_errno_and_return_minus_one( ENOSYS ); 45c78: 4eb9 0004 fbec jsr 4fbec <__errno> 45c7e: 7458 moveq #88,%d2 45c80: 2040 moveal %d0,%a0 45c82: 70ff moveq #-1,%d0 45c84: 2082 movel %d2,%a0@ #endif rtems_set_errno_and_return_minus_one( EINVAL ); return 0; } 45c86: 242e fffc movel %fp@(-4),%d2 45c8a: 4e5e unlk %fp 45c8c: 4e75 rts } #endif #ifdef _POSIX_CPUTIME if ( clock_id == CLOCK_PROCESS_CPUTIME ) { _TOD_Get_uptime_as_timespec( tp ); 45c8e: 2f01 movel %d1,%sp@- 45c90: 4eb9 0004 7d80 jsr 47d80 <_TOD_Get_uptime_as_timespec> #endif rtems_set_errno_and_return_minus_one( EINVAL ); return 0; } 45c96: 242e fffc movel %fp@(-4),%d2 #endif #ifdef _POSIX_CPUTIME if ( clock_id == CLOCK_PROCESS_CPUTIME ) { _TOD_Get_uptime_as_timespec( tp ); return 0; 45c9a: 588f addql #4,%sp } #endif #ifdef _POSIX_CPUTIME if ( clock_id == CLOCK_PROCESS_CPUTIME ) { _TOD_Get_uptime_as_timespec( tp ); 45c9c: 4280 clrl %d0 #endif rtems_set_errno_and_return_minus_one( EINVAL ); return 0; } 45c9e: 4e5e unlk %fp 45ca0: 4e75 rts { if ( !tp ) rtems_set_errno_and_return_minus_one( EINVAL ); if ( clock_id == CLOCK_REALTIME ) { _TOD_Get(tp); 45ca2: 2f01 movel %d1,%sp@- 45ca4: 4eb9 0004 7ce4 jsr 47ce4 <_TOD_Get> #endif rtems_set_errno_and_return_minus_one( EINVAL ); return 0; } 45caa: 242e fffc movel %fp@(-4),%d2 if ( !tp ) rtems_set_errno_and_return_minus_one( EINVAL ); if ( clock_id == CLOCK_REALTIME ) { _TOD_Get(tp); return 0; 45cae: 588f addql #4,%sp { if ( !tp ) rtems_set_errno_and_return_minus_one( EINVAL ); if ( clock_id == CLOCK_REALTIME ) { _TOD_Get(tp); 45cb0: 4280 clrl %d0 #endif rtems_set_errno_and_return_minus_one( EINVAL ); return 0; } 45cb2: 4e5e unlk %fp 45cb4: 4e75 rts ... 00045c2c : int clock_setenable_attr( clockid_t clock_id, int attr ) { 45c2c: 4e56 0000 linkw %fp,#0 rtems_set_errno_and_return_minus_one( ENOSYS ); 45c30: 4eb9 0004 f6f0 jsr 4f6f0 <__errno> 45c36: 7258 moveq #88,%d1 45c38: 2040 moveal %d0,%a0 } 45c3a: 70ff moveq #-1,%d0 45c3c: 4e5e unlk %fp int clock_setenable_attr( clockid_t clock_id, int attr ) { rtems_set_errno_and_return_minus_one( ENOSYS ); 45c3e: 2081 movel %d1,%a0@ } 45c40: 4e75 rts ... 0004a5e8 : #include int close( int fd ) { 4a5e8: 4e56 0000 linkw %fp,#0 4a5ec: 202e 0008 movel %fp@(8),%d0 4a5f0: 2f0a movel %a2,%sp@- 4a5f2: 2f02 movel %d2,%sp@- rtems_libio_t *iop; rtems_status_code rc; rtems_libio_check_fd(fd); 4a5f4: b0b9 0005 d6a4 cmpl 5d6a4 ,%d0 4a5fa: 645e bccs 4a65a iop = rtems_libio_iop(fd); 4a5fc: 2479 0005 eda4 moveal 5eda4 ,%a2 4a602: ed88 lsll #6,%d0 4a604: d5c0 addal %d0,%a2 rtems_libio_check_is_open(iop); 4a606: 202a 0014 movel %a2@(20),%d0 4a60a: 0280 0000 0100 andil #256,%d0 4a610: 6748 beqs 4a65a rc = RTEMS_SUCCESSFUL; if ( iop->handlers->close_h ) 4a612: 206a 003c moveal %a2@(60),%a0 4a616: 2068 0004 moveal %a0@(4),%a0 4a61a: 4a88 tstl %a0 4a61c: 6738 beqs 4a656 rc = (*iop->handlers->close_h)( iop ); 4a61e: 2f0a movel %a2,%sp@- 4a620: 4e90 jsr %a0@ 4a622: 588f addql #4,%sp 4a624: 2400 movel %d0,%d2 rtems_filesystem_freenode( &iop->pathinfo ); 4a626: 206a 0024 moveal %a2@(36),%a0 4a62a: 4a88 tstl %a0 4a62c: 6710 beqs 4a63e 4a62e: 2068 001c moveal %a0@(28),%a0 4a632: 4a88 tstl %a0 4a634: 6708 beqs 4a63e 4a636: 486a 0018 pea %a2@(24) 4a63a: 4e90 jsr %a0@ 4a63c: 588f addql #4,%sp rtems_libio_free( iop ); 4a63e: 2f0a movel %a2,%sp@- 4a640: 4eb9 0004 aa78 jsr 4aa78 return rc; } 4a646: 246e fffc moveal %fp@(-4),%a2 4a64a: 2002 movel %d2,%d0 rc = (*iop->handlers->close_h)( iop ); rtems_filesystem_freenode( &iop->pathinfo ); rtems_libio_free( iop ); return rc; 4a64c: 588f addql #4,%sp } 4a64e: 242e fff8 movel %fp@(-8),%d2 4a652: 4e5e unlk %fp 4a654: 4e75 rts rtems_libio_check_fd(fd); iop = rtems_libio_iop(fd); rtems_libio_check_is_open(iop); rc = RTEMS_SUCCESSFUL; if ( iop->handlers->close_h ) 4a656: 4282 clrl %d2 <== NOT EXECUTED 4a658: 60cc bras 4a626 <== NOT EXECUTED rtems_libio_t *iop; rtems_status_code rc; rtems_libio_check_fd(fd); iop = rtems_libio_iop(fd); rtems_libio_check_is_open(iop); 4a65a: 4eb9 0004 eb8c jsr 4eb8c <__errno> 4a660: 74ff moveq #-1,%d2 4a662: 2040 moveal %d0,%a0 4a664: 7009 moveq #9,%d0 4a666: 2080 movel %d0,%a0@ rtems_filesystem_freenode( &iop->pathinfo ); rtems_libio_free( iop ); return rc; } 4a668: 2002 movel %d2,%d0 4a66a: 242e fff8 movel %fp@(-8),%d2 4a66e: 246e fffc moveal %fp@(-4),%a2 4a672: 4e5e unlk %fp 4a674: 4e75 rts 000497dc : #include "devfs.h" int devFS_close( rtems_libio_t *iop ) { 497dc: 4e56 fff4 linkw %fp,#-12 497e0: 206e 0008 moveal %fp@(8),%a0 args.iop = iop; args.flags = 0; args.mode = 0; status = rtems_io_close( 497e4: 486e fff4 pea %fp@(-12) { rtems_libio_open_close_args_t args; rtems_status_code status; rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; 497e8: 2268 0038 moveal %a0@(56),%a1 args.iop = iop; args.flags = 0; 497ec: 42ae fff8 clrl %fp@(-8) args.mode = 0; 497f0: 42ae fffc clrl %fp@(-4) status = rtems_io_close( 497f4: 2f29 000c movel %a1@(12),%sp@- 497f8: 2f29 0008 movel %a1@(8),%sp@- rtems_status_code status; rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; args.iop = iop; 497fc: 2d48 fff4 movel %a0,%fp@(-12) args.flags = 0; args.mode = 0; status = rtems_io_close( 49800: 4eb9 0004 ac6c jsr 4ac6c np->major, np->minor, (void *) &args ); if ( status ) { 49806: 4fef 000c lea %sp@(12),%sp 4980a: 4a80 tstl %d0 4980c: 6604 bnes 49812 return rtems_deviceio_errno(status); } return 0; } 4980e: 4e5e unlk %fp 49810: 4e75 rts np->major, np->minor, (void *) &args ); if ( status ) { return rtems_deviceio_errno(status); 49812: 2f00 movel %d0,%sp@- <== NOT EXECUTED 49814: 4eb9 0004 98ec jsr 498ec <== NOT EXECUTED 4981a: 588f addql #4,%sp <== NOT EXECUTED } return 0; } 4981c: 4e5e unlk %fp <== NOT EXECUTED 4981e: 4e75 rts 00049832 : const char *pathname, int pathnamelen, int flags, rtems_filesystem_location_info_t *pathloc ) { 49832: 4e56 ffdc linkw %fp,#-36 49836: 48d7 3c7c moveml %d2-%d6/%a2-%a5,%sp@ 4983a: 286e 0014 moveal %fp@(20),%a4 4983e: 2c2e 0008 movel %fp@(8),%d6 49842: 262e 000c movel %fp@(12),%d3 assert( 0 ); rtems_set_errno_and_return_minus_one( EIO ); } /* get the device name table */ device_name_table = (rtems_device_name_t *)pathloc->node_access; 49846: 2814 movel %a4@,%d4 if (!device_name_table) 49848: 6700 008a beqw 498d4 rtems_set_errno_and_return_minus_one( EFAULT ); for (i = 0; i < rtems_device_table_size; i++) { 4984c: 2a39 0005 acd8 movel 5acd8 ,%d5 49852: 673c beqs 49890 } /* get the device name table */ device_name_table = (rtems_device_name_t *)pathloc->node_access; if (!device_name_table) rtems_set_errno_and_return_minus_one( EFAULT ); 49854: 4280 clrl %d0 49856: 4282 clrl %d2 for (i = 0; i < rtems_device_table_size; i++) { if (!device_name_table[i].device_name) continue; if (strncmp(pathname, device_name_table[i].device_name, pathnamelen) != 0) 49858: 4bf9 0004 d344 lea 4d344 ,%a5 device_name_table = (rtems_device_name_t *)pathloc->node_access; if (!device_name_table) rtems_set_errno_and_return_minus_one( EFAULT ); for (i = 0; i < rtems_device_table_size; i++) { if (!device_name_table[i].device_name) 4985e: 2200 movel %d0,%d1 /* get the device name table */ device_name_table = (rtems_device_name_t *)pathloc->node_access; if (!device_name_table) rtems_set_errno_and_return_minus_one( EFAULT ); for (i = 0; i < rtems_device_table_size; i++) { 49860: 5282 addql #1,%d2 if (!device_name_table[i].device_name) 49862: e989 lsll #4,%d1 49864: 2041 moveal %d1,%a0 49866: 47f0 0c00 lea %a0@(00000000,%d0:l:4),%a3 4986a: 47f3 4800 lea %a3@(00000000,%d4:l),%a3 4986e: 2453 moveal %a3@,%a2 49870: 4a8a tstl %a2 49872: 6716 beqs 4988a continue; if (strncmp(pathname, device_name_table[i].device_name, pathnamelen) != 0) 49874: 2f03 movel %d3,%sp@- 49876: 2f0a movel %a2,%sp@- 49878: 2f06 movel %d6,%sp@- 4987a: 4e95 jsr %a5@ 4987c: 4fef 000c lea %sp@(12),%sp 49880: 4a80 tstl %d0 49882: 6606 bnes 4988a continue; if (device_name_table[i].device_name[pathnamelen] != '\0') 49884: 4a32 3800 tstb %a2@(00000000,%d3:l) 49888: 671e beqs 498a8 /* get the device name table */ device_name_table = (rtems_device_name_t *)pathloc->node_access; if (!device_name_table) rtems_set_errno_and_return_minus_one( EFAULT ); for (i = 0; i < rtems_device_table_size; i++) { 4988a: 2002 movel %d2,%d0 4988c: b485 cmpl %d5,%d2 4988e: 65ce bcss 4985e pathloc->mt_entry = rtems_filesystem_root.mt_entry; return 0; } /* no such file or directory */ rtems_set_errno_and_return_minus_one( ENOENT ); 49890: 4eb9 0004 c03c jsr 4c03c <__errno> 49896: 7202 moveq #2,%d1 49898: 2040 moveal %d0,%a0 4989a: 70ff moveq #-1,%d0 } 4989c: 4cee 3c7c ffdc moveml %fp@(-36),%d2-%d6/%a2-%a5 pathloc->mt_entry = rtems_filesystem_root.mt_entry; return 0; } /* no such file or directory */ rtems_set_errno_and_return_minus_one( ENOENT ); 498a2: 2081 movel %d1,%a0@ } 498a4: 4e5e unlk %fp 498a6: 4e75 rts /* find the device, set proper values */ pathloc->node_access = (void *)&device_name_table[i]; pathloc->handlers = &devFS_file_handlers; pathloc->ops = &devFS_ops; pathloc->mt_entry = rtems_filesystem_root.mt_entry; 498a8: 2079 0005 ae50 moveal 5ae50 ,%a0 498ae: 2968 0028 0010 movel %a0@(40),%a4@(16) if (device_name_table[i].device_name[pathnamelen] != '\0') continue; /* find the device, set proper values */ pathloc->node_access = (void *)&device_name_table[i]; pathloc->handlers = &devFS_file_handlers; 498b4: 223c 0005 ae04 movel #372228,%d1 pathloc->ops = &devFS_ops; 498ba: 41f9 0005 adbc lea 5adbc ,%a0 if (device_name_table[i].device_name[pathnamelen] != '\0') continue; /* find the device, set proper values */ pathloc->node_access = (void *)&device_name_table[i]; pathloc->handlers = &devFS_file_handlers; 498c0: 2941 0008 movel %d1,%a4@(8) pathloc->ops = &devFS_ops; 498c4: 2948 000c movel %a0,%a4@(12) if (device_name_table[i].device_name[pathnamelen] != '\0') continue; /* find the device, set proper values */ pathloc->node_access = (void *)&device_name_table[i]; 498c8: 288b movel %a3,%a4@ return 0; } /* no such file or directory */ rtems_set_errno_and_return_minus_one( ENOENT ); } 498ca: 4cee 3c7c ffdc moveml %fp@(-36),%d2-%d6/%a2-%a5 498d0: 4e5e unlk %fp 498d2: 4e75 rts } /* get the device name table */ device_name_table = (rtems_device_name_t *)pathloc->node_access; if (!device_name_table) rtems_set_errno_and_return_minus_one( EFAULT ); 498d4: 4eb9 0004 c03c jsr 4c03c <__errno> <== NOT EXECUTED 498da: 740e moveq #14,%d2 <== NOT EXECUTED 498dc: 2040 moveal %d0,%a0 <== NOT EXECUTED 498de: 70ff moveq #-1,%d0 <== NOT EXECUTED 498e0: 2082 movel %d2,%a0@ <== NOT EXECUTED return 0; } /* no such file or directory */ rtems_set_errno_and_return_minus_one( ENOENT ); } 498e2: 4cee 3c7c ffdc moveml %fp@(-36),%d2-%d6/%a2-%a5 <== NOT EXECUTED 498e8: 4e5e unlk %fp <== NOT EXECUTED 498ea: 4e75 rts 00042028 : int devFS_initialize( rtems_filesystem_mount_table_entry_t *temp_mt_entry ) { 42028: 4e56 0000 linkw %fp,#0 rtems_device_name_t *device_name_table; /* allocate device only filesystem name table */ device_name_table = (rtems_device_name_t *)_Workspace_Allocate( 4202c: 2039 0005 acd8 movel 5acd8 ,%d0 42032: 2200 movel %d0,%d1 int devFS_initialize( rtems_filesystem_mount_table_entry_t *temp_mt_entry ) { 42034: 2f0a movel %a2,%sp@- 42036: 246e 0008 moveal %fp@(8),%a2 rtems_device_name_t *device_name_table; /* allocate device only filesystem name table */ device_name_table = (rtems_device_name_t *)_Workspace_Allocate( 4203a: e989 lsll #4,%d1 int devFS_initialize( rtems_filesystem_mount_table_entry_t *temp_mt_entry ) { 4203c: 2f02 movel %d2,%sp@- rtems_device_name_t *device_name_table; /* allocate device only filesystem name table */ device_name_table = (rtems_device_name_t *)_Workspace_Allocate( 4203e: 2041 moveal %d1,%a0 42040: 4870 0c00 pea %a0@(00000000,%d0:l:4) 42044: 4eb9 0004 9598 jsr 49598 <_Workspace_Allocate> sizeof( rtems_device_name_t ) * ( rtems_device_table_size ) ); /* no memory for device filesystem */ if (!device_name_table) 4204a: 588f addql #4,%sp ) { rtems_device_name_t *device_name_table; /* allocate device only filesystem name table */ device_name_table = (rtems_device_name_t *)_Workspace_Allocate( 4204c: 2400 movel %d0,%d2 sizeof( rtems_device_name_t ) * ( rtems_device_table_size ) ); /* no memory for device filesystem */ if (!device_name_table) 4204e: 6744 beqs 42094 rtems_set_errno_and_return_minus_one( ENOMEM ); memset( 42050: 2039 0005 acd8 movel 5acd8 ,%d0 42056: 2200 movel %d0,%d1 42058: e989 lsll #4,%d1 4205a: 2041 moveal %d1,%a0 4205c: 4870 0c00 pea %a0@(00000000,%d0:l:4) 42060: 42a7 clrl %sp@- 42062: 2f02 movel %d2,%sp@- 42064: 4eb9 0004 c88c jsr 4c88c temp_mt_entry->mt_fs_root.ops = &devFS_ops; /* Set the node_access to device name table */ temp_mt_entry->mt_fs_root.node_access = (void *)device_name_table; return 0; 4206a: 4fef 000c lea %sp@(12),%sp device_name_table, 0, sizeof( rtems_device_name_t ) * ( rtems_device_table_size ) ); /* set file handlers */ temp_mt_entry->mt_fs_root.handlers = &devFS_file_handlers; 4206e: 203c 0005 ae04 movel #372228,%d0 temp_mt_entry->mt_fs_root.ops = &devFS_ops; 42074: 41f9 0005 adbc lea 5adbc ,%a0 device_name_table, 0, sizeof( rtems_device_name_t ) * ( rtems_device_table_size ) ); /* set file handlers */ temp_mt_entry->mt_fs_root.handlers = &devFS_file_handlers; 4207a: 2540 0024 movel %d0,%a2@(36) temp_mt_entry->mt_fs_root.ops = &devFS_ops; /* Set the node_access to device name table */ temp_mt_entry->mt_fs_root.node_access = (void *)device_name_table; 4207e: 4280 clrl %d0 42080: 2542 001c movel %d2,%a2@(28) return 0; } 42084: 242e fff8 movel %fp@(-8),%d2 sizeof( rtems_device_name_t ) * ( rtems_device_table_size ) ); /* set file handlers */ temp_mt_entry->mt_fs_root.handlers = &devFS_file_handlers; temp_mt_entry->mt_fs_root.ops = &devFS_ops; 42088: 2548 0028 movel %a0,%a2@(40) /* Set the node_access to device name table */ temp_mt_entry->mt_fs_root.node_access = (void *)device_name_table; return 0; } 4208c: 246e fffc moveal %fp@(-4),%a2 42090: 4e5e unlk %fp 42092: 4e75 rts sizeof( rtems_device_name_t ) * ( rtems_device_table_size ) ); /* no memory for device filesystem */ if (!device_name_table) rtems_set_errno_and_return_minus_one( ENOMEM ); 42094: 4eb9 0004 c03c jsr 4c03c <__errno> <== NOT EXECUTED /* Set the node_access to device name table */ temp_mt_entry->mt_fs_root.node_access = (void *)device_name_table; return 0; } 4209a: 242e fff8 movel %fp@(-8),%d2 <== NOT EXECUTED sizeof( rtems_device_name_t ) * ( rtems_device_table_size ) ); /* no memory for device filesystem */ if (!device_name_table) rtems_set_errno_and_return_minus_one( ENOMEM ); 4209e: 2040 moveal %d0,%a0 <== NOT EXECUTED 420a0: 720c moveq #12,%d1 <== NOT EXECUTED 420a2: 70ff moveq #-1,%d0 <== NOT EXECUTED /* Set the node_access to device name table */ temp_mt_entry->mt_fs_root.node_access = (void *)device_name_table; return 0; } 420a4: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED 420a8: 4e5e unlk %fp <== NOT EXECUTED sizeof( rtems_device_name_t ) * ( rtems_device_table_size ) ); /* no memory for device filesystem */ if (!device_name_table) rtems_set_errno_and_return_minus_one( ENOMEM ); 420aa: 2081 movel %d1,%a0@ <== NOT EXECUTED /* Set the node_access to device name table */ temp_mt_entry->mt_fs_root.node_access = (void *)device_name_table; return 0; } 420ac: 4e75 rts <== NOT EXECUTED ... 00042224 : int devFS_ioctl( rtems_libio_t *iop, uint32_t command, void *buffer ) { 42224: 4e56 fff0 linkw %fp,#-16 42228: 206e 0008 moveal %fp@(8),%a0 args.iop = iop; args.command = command; args.buffer = buffer; status = rtems_io_control( 4222c: 486e fff0 pea %fp@(-16) { rtems_libio_ioctl_args_t args; rtems_status_code status; rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; 42230: 2268 0038 moveal %a0@(56),%a1 args.iop = iop; args.command = command; 42234: 2d6e 000c fff4 movel %fp@(12),%fp@(-12) args.buffer = buffer; status = rtems_io_control( 4223a: 2f29 000c movel %a1@(12),%sp@- 4223e: 2f29 0008 movel %a1@(8),%sp@- np = (rtems_device_name_t *)iop->file_info; args.iop = iop; args.command = command; args.buffer = buffer; 42242: 2d6e 0010 fff8 movel %fp@(16),%fp@(-8) rtems_status_code status; rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; args.iop = iop; 42248: 2d48 fff0 movel %a0,%fp@(-16) args.command = command; args.buffer = buffer; status = rtems_io_control( 4224c: 4eb9 0004 6730 jsr 46730 np->major, np->minor, (void *) &args ); if ( status ) 42252: 4fef 000c lea %sp@(12),%sp 42256: 4a80 tstl %d0 42258: 6608 bnes 42262 return rtems_deviceio_errno(status); return args.ioctl_return; 4225a: 202e fffc movel %fp@(-4),%d0 } 4225e: 4e5e unlk %fp 42260: 4e75 rts np->minor, (void *) &args ); if ( status ) return rtems_deviceio_errno(status); 42262: 2f00 movel %d0,%sp@- <== NOT EXECUTED 42264: 4eb9 0004 98ec jsr 498ec <== NOT EXECUTED 4226a: 588f addql #4,%sp <== NOT EXECUTED return args.ioctl_return; } 4226c: 4e5e unlk %fp <== NOT EXECUTED 4226e: 4e75 rts 000420b0 : * condition and do not create the '/dev' and the 'path' * actually passed in is 'dev', not '/dev'. Just return 0 to * indicate we are OK. */ if ((path[0] == 'd') && (path[1] == 'e') && 420b0: 7264 moveq #100,%d1 const char *path, mode_t mode, dev_t dev, rtems_filesystem_location_info_t *pathloc ) { 420b2: 4e56 ffdc linkw %fp,#-36 420b6: 48d7 1cfc moveml %d2-%d7/%a2-%a4,%sp@ 420ba: 266e 0008 moveal %fp@(8),%a3 * condition and do not create the '/dev' and the 'path' * actually passed in is 'dev', not '/dev'. Just return 0 to * indicate we are OK. */ if ((path[0] == 'd') && (path[1] == 'e') && 420be: 1013 moveb %a3@,%d0 const char *path, mode_t mode, dev_t dev, rtems_filesystem_location_info_t *pathloc ) { 420c0: 2a2e 000c movel %fp@(12),%d5 * condition and do not create the '/dev' and the 'path' * actually passed in is 'dev', not '/dev'. Just return 0 to * indicate we are OK. */ if ((path[0] == 'd') && (path[1] == 'e') && 420c4: 49c0 extbl %d0 const char *path, mode_t mode, dev_t dev, rtems_filesystem_location_info_t *pathloc ) { 420c6: 2e2e 0010 movel %fp@(16),%d7 420ca: 2c2e 0014 movel %fp@(20),%d6 * condition and do not create the '/dev' and the 'path' * actually passed in is 'dev', not '/dev'. Just return 0 to * indicate we are OK. */ if ((path[0] == 'd') && (path[1] == 'e') && 420ce: b280 cmpl %d0,%d1 420d0: 6700 00d0 beqw 421a2 (path[2] == 'v') && (path[3] == '\0')) return 0; /* must be a character device or a block device */ if (!S_ISBLK(mode) && !S_ISCHR(mode)) 420d4: 2005 movel %d5,%d0 420d6: 0280 0000 f000 andil #61440,%d0 420dc: 0c80 0000 6000 cmpil #24576,%d0 420e2: 670a beqs 420ee 420e4: 0c80 0000 2000 cmpil #8192,%d0 420ea: 6600 00e2 bnew 421ce rtems_set_errno_and_return_minus_one( EINVAL ); else rtems_filesystem_split_dev_t(dev, major, minor); /* Find an empty slot in device name table */ device_name_table = (rtems_device_name_t *)pathloc->node_access; 420ee: 206e 0018 moveal %fp@(24),%a0 420f2: 2450 moveal %a0@,%a2 if (!device_name_table) 420f4: 4a8a tstl %a2 420f6: 6700 0106 beqw 421fe rtems_set_errno_and_return_minus_one( EFAULT ); for (slot = -1, i = 0; i < rtems_device_table_size; i++){ 420fa: 2639 0005 acd8 movel 5acd8 ,%d3 42100: 6700 00e4 beqw 421e6 rtems_filesystem_split_dev_t(dev, major, minor); /* Find an empty slot in device name table */ device_name_table = (rtems_device_name_t *)pathloc->node_access; if (!device_name_table) rtems_set_errno_and_return_minus_one( EFAULT ); 42104: 4280 clrl %d0 42106: 78ff moveq #-1,%d4 42108: 4282 clrl %d2 for (slot = -1, i = 0; i < rtems_device_table_size; i++){ if (device_name_table[i].device_name == NULL) slot = i; else if (strcmp(path, device_name_table[i].device_name) == 0) 4210a: 49f9 0004 ce68 lea 4ce68 ,%a4 device_name_table = (rtems_device_name_t *)pathloc->node_access; if (!device_name_table) rtems_set_errno_and_return_minus_one( EFAULT ); for (slot = -1, i = 0; i < rtems_device_table_size; i++){ if (device_name_table[i].device_name == NULL) 42110: 2200 movel %d0,%d1 42112: e989 lsll #4,%d1 42114: 2241 moveal %d1,%a1 42116: 41f1 0c00 lea %a1@(00000000,%d0:l:4),%a0 4211a: 2030 a800 movel %a0@(00000000,%a2:l),%d0 4211e: 675e beqs 4217e slot = i; else if (strcmp(path, device_name_table[i].device_name) == 0) 42120: 2f00 movel %d0,%sp@- 42122: 2f0b movel %a3,%sp@- 42124: 4e94 jsr %a4@ 42126: 508f addql #8,%sp 42128: 4a80 tstl %d0 4212a: 675e beqs 4218a /* Find an empty slot in device name table */ device_name_table = (rtems_device_name_t *)pathloc->node_access; if (!device_name_table) rtems_set_errno_and_return_minus_one( EFAULT ); for (slot = -1, i = 0; i < rtems_device_table_size; i++){ 4212c: 5282 addql #1,%d2 4212e: 2002 movel %d2,%d0 42130: b682 cmpl %d2,%d3 42132: 62dc bhis 42110 else if (strcmp(path, device_name_table[i].device_name) == 0) rtems_set_errno_and_return_minus_one( EEXIST ); } if (slot == -1) 42134: 70ff moveq #-1,%d0 42136: b084 cmpl %d4,%d0 42138: 6700 00ac beqw 421e6 rtems_set_errno_and_return_minus_one( ENOMEM ); _ISR_Disable(level); 4213c: 203c 0000 0700 movel #1792,%d0 42142: 40c2 movew %sr,%d2 42144: 8082 orl %d2,%d0 42146: 46c0 movew %d0,%sr device_name_table[slot].device_name = (char *)path; 42148: 2004 movel %d4,%d0 4214a: e988 lsll #4,%d0 4214c: 2240 moveal %d0,%a1 4214e: 41f1 4c00 lea %a1@(00000000,%d4:l:4),%a0 42152: d5c8 addal %a0,%a2 42154: 248b movel %a3,%a2@ device_name_table[slot].device_name_length = strlen(path); 42156: 2f0b movel %a3,%sp@- 42158: 4eb9 0004 d32c jsr 4d32c 4215e: 588f addql #4,%sp device_name_table[slot].major = major; device_name_table[slot].minor = minor; device_name_table[slot].mode = mode; 42160: 2545 0010 movel %d5,%a2@(16) if (slot == -1) rtems_set_errno_and_return_minus_one( ENOMEM ); _ISR_Disable(level); device_name_table[slot].device_name = (char *)path; device_name_table[slot].device_name_length = strlen(path); 42164: 2540 0004 movel %d0,%a2@(4) device_name_table[slot].major = major; 42168: 2547 0008 movel %d7,%a2@(8) device_name_table[slot].minor = minor; 4216c: 2546 000c movel %d6,%a2@(12) device_name_table[slot].mode = mode; _ISR_Enable(level); 42170: 46c2 movew %d2,%sr 42172: 4280 clrl %d0 return 0; } 42174: 4cee 1cfc ffdc moveml %fp@(-36),%d2-%d7/%a2-%a4 4217a: 4e5e unlk %fp 4217c: 4e75 rts for (slot = -1, i = 0; i < rtems_device_table_size; i++){ if (device_name_table[i].device_name == NULL) slot = i; else if (strcmp(path, device_name_table[i].device_name) == 0) rtems_set_errno_and_return_minus_one( EEXIST ); 4217e: 2802 movel %d2,%d4 /* Find an empty slot in device name table */ device_name_table = (rtems_device_name_t *)pathloc->node_access; if (!device_name_table) rtems_set_errno_and_return_minus_one( EFAULT ); for (slot = -1, i = 0; i < rtems_device_table_size; i++){ 42180: 5282 addql #1,%d2 42182: 2002 movel %d2,%d0 42184: b682 cmpl %d2,%d3 42186: 6288 bhis 42110 42188: 60aa bras 42134 if (device_name_table[i].device_name == NULL) slot = i; else if (strcmp(path, device_name_table[i].device_name) == 0) rtems_set_errno_and_return_minus_one( EEXIST ); 4218a: 4eb9 0004 c03c jsr 4c03c <__errno> <== NOT EXECUTED 42190: 7411 moveq #17,%d2 <== NOT EXECUTED 42192: 2040 moveal %d0,%a0 <== NOT EXECUTED 42194: 70ff moveq #-1,%d0 <== NOT EXECUTED 42196: 2082 movel %d2,%a0@ <== NOT EXECUTED device_name_table[slot].minor = minor; device_name_table[slot].mode = mode; _ISR_Enable(level); return 0; } 42198: 4cee 1cfc ffdc moveml %fp@(-36),%d2-%d7/%a2-%a4 <== NOT EXECUTED 4219e: 4e5e unlk %fp <== NOT EXECUTED 421a0: 4e75 rts <== NOT EXECUTED * condition and do not create the '/dev' and the 'path' * actually passed in is 'dev', not '/dev'. Just return 0 to * indicate we are OK. */ if ((path[0] == 'd') && (path[1] == 'e') && 421a2: 123c 0065 moveb #101,%d1 421a6: 102b 0001 moveb %a3@(1),%d0 421aa: 49c0 extbl %d0 421ac: b280 cmpl %d0,%d1 421ae: 6600 ff24 bnew 420d4 (path[2] == 'v') && (path[3] == '\0')) 421b2: 123c 0076 moveb #118,%d1 421b6: 102b 0002 moveb %a3@(2),%d0 421ba: 49c0 extbl %d0 421bc: b280 cmpl %d0,%d1 421be: 6600 ff14 bnew 420d4 421c2: 4a2b 0003 tstb %a3@(3) 421c6: 6600 ff0c bnew 420d4 device_name_table[slot].device_name = (char *)path; device_name_table[slot].device_name_length = strlen(path); device_name_table[slot].major = major; device_name_table[slot].minor = minor; device_name_table[slot].mode = mode; _ISR_Enable(level); 421ca: 4280 clrl %d0 421cc: 60a6 bras 42174 (path[2] == 'v') && (path[3] == '\0')) return 0; /* must be a character device or a block device */ if (!S_ISBLK(mode) && !S_ISCHR(mode)) rtems_set_errno_and_return_minus_one( EINVAL ); 421ce: 4eb9 0004 c03c jsr 4c03c <__errno> <== NOT EXECUTED 421d4: 7816 moveq #22,%d4 <== NOT EXECUTED 421d6: 2040 moveal %d0,%a0 <== NOT EXECUTED 421d8: 70ff moveq #-1,%d0 <== NOT EXECUTED 421da: 2084 movel %d4,%a0@ <== NOT EXECUTED device_name_table[slot].minor = minor; device_name_table[slot].mode = mode; _ISR_Enable(level); return 0; } 421dc: 4cee 1cfc ffdc moveml %fp@(-36),%d2-%d7/%a2-%a4 <== NOT EXECUTED 421e2: 4e5e unlk %fp <== NOT EXECUTED 421e4: 4e75 rts <== NOT EXECUTED if (strcmp(path, device_name_table[i].device_name) == 0) rtems_set_errno_and_return_minus_one( EEXIST ); } if (slot == -1) rtems_set_errno_and_return_minus_one( ENOMEM ); 421e6: 4eb9 0004 c03c jsr 4c03c <__errno> <== NOT EXECUTED 421ec: 720c moveq #12,%d1 <== NOT EXECUTED 421ee: 2040 moveal %d0,%a0 <== NOT EXECUTED 421f0: 70ff moveq #-1,%d0 <== NOT EXECUTED device_name_table[slot].minor = minor; device_name_table[slot].mode = mode; _ISR_Enable(level); return 0; } 421f2: 4cee 1cfc ffdc moveml %fp@(-36),%d2-%d7/%a2-%a4 <== NOT EXECUTED if (strcmp(path, device_name_table[i].device_name) == 0) rtems_set_errno_and_return_minus_one( EEXIST ); } if (slot == -1) rtems_set_errno_and_return_minus_one( ENOMEM ); 421f8: 2081 movel %d1,%a0@ <== NOT EXECUTED device_name_table[slot].minor = minor; device_name_table[slot].mode = mode; _ISR_Enable(level); return 0; } 421fa: 4e5e unlk %fp <== NOT EXECUTED 421fc: 4e75 rts <== NOT EXECUTED rtems_filesystem_split_dev_t(dev, major, minor); /* Find an empty slot in device name table */ device_name_table = (rtems_device_name_t *)pathloc->node_access; if (!device_name_table) rtems_set_errno_and_return_minus_one( EFAULT ); 421fe: 4eb9 0004 c03c jsr 4c03c <__errno> <== NOT EXECUTED 42204: 760e moveq #14,%d3 <== NOT EXECUTED 42206: 2040 moveal %d0,%a0 <== NOT EXECUTED 42208: 70ff moveq #-1,%d0 <== NOT EXECUTED 4220a: 2083 movel %d3,%a0@ <== NOT EXECUTED device_name_table[slot].minor = minor; device_name_table[slot].mode = mode; _ISR_Enable(level); return 0; } 4220c: 4cee 1cfc ffdc moveml %fp@(-36),%d2-%d7/%a2-%a4 <== NOT EXECUTED 42212: 4e5e unlk %fp <== NOT EXECUTED 42214: 4e75 rts <== NOT EXECUTED ... 00042218 : /* * There is only one type of node: device */ return RTEMS_FILESYSTEM_DEVICE; } 42218: 7002 moveq #2,%d0 #include "devfs.h" int devFS_node_type( rtems_filesystem_location_info_t *pathloc ) { 4221a: 4e56 0000 linkw %fp,#0 /* * There is only one type of node: device */ return RTEMS_FILESYSTEM_DEVICE; } 4221e: 4e5e unlk %fp 42220: 4e75 rts ... 00042270 : rtems_libio_t *iop, const char *pathname, uint32_t flag, uint32_t mode ) { 42270: 4e56 fff4 linkw %fp,#-12 42274: 206e 0008 moveal %fp@(8),%a0 args.iop = iop; args.flags = iop->flags; args.mode = mode; status = rtems_io_open( 42278: 486e fff4 pea %fp@(-12) rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; args.iop = iop; args.flags = iop->flags; 4227c: 2d68 0014 fff8 movel %a0@(20),%fp@(-8) { rtems_libio_open_close_args_t args; rtems_status_code status; rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; 42282: 2268 0038 moveal %a0@(56),%a1 args.iop = iop; args.flags = iop->flags; args.mode = mode; 42286: 2d6e 0014 fffc movel %fp@(20),%fp@(-4) status = rtems_io_open( 4228c: 2f29 000c movel %a1@(12),%sp@- 42290: 2f29 0008 movel %a1@(8),%sp@- rtems_status_code status; rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; args.iop = iop; 42294: 2d48 fff4 movel %a0,%fp@(-12) args.flags = iop->flags; args.mode = mode; status = rtems_io_open( 42298: 4eb9 0004 687c jsr 4687c np->major, np->minor, (void *) &args ); if ( status ) 4229e: 4fef 000c lea %sp@(12),%sp 422a2: 4a80 tstl %d0 422a4: 6604 bnes 422aa return rtems_deviceio_errno(status); return 0; } 422a6: 4e5e unlk %fp 422a8: 4e75 rts np->major, np->minor, (void *) &args ); if ( status ) return rtems_deviceio_errno(status); 422aa: 2f00 movel %d0,%sp@- <== NOT EXECUTED 422ac: 4eb9 0004 98ec jsr 498ec <== NOT EXECUTED 422b2: 588f addql #4,%sp <== NOT EXECUTED return 0; } 422b4: 4e5e unlk %fp <== NOT EXECUTED 422b6: 4e75 rts 000422b8 : ssize_t devFS_read( rtems_libio_t *iop, void *buffer, size_t count ) { 422b8: 4e56 ffe4 linkw %fp,#-28 <== NOT EXECUTED 422bc: 206e 0008 moveal %fp@(8),%a0 <== NOT EXECUTED args.buffer = buffer; args.count = count; args.flags = iop->flags; args.bytes_moved = 0; status = rtems_io_read( 422c0: 486e ffe4 pea %fp@(-28) <== NOT EXECUTED args.iop = iop; args.offset = iop->offset; args.buffer = buffer; args.count = count; args.flags = iop->flags; 422c4: 2d68 0014 fff8 movel %a0@(20),%fp@(-8) <== NOT EXECUTED { rtems_libio_rw_args_t args; rtems_status_code status; rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; 422ca: 2268 0038 moveal %a0@(56),%a1 <== NOT EXECUTED args.iop = iop; args.offset = iop->offset; args.buffer = buffer; args.count = count; 422ce: 2d6e 0010 fff4 movel %fp@(16),%fp@(-12) <== NOT EXECUTED args.flags = iop->flags; args.bytes_moved = 0; 422d4: 42ae fffc clrl %fp@(-4) <== NOT EXECUTED status = rtems_io_read( 422d8: 2f29 000c movel %a1@(12),%sp@- <== NOT EXECUTED 422dc: 2f29 0008 movel %a1@(8),%sp@- <== NOT EXECUTED np = (rtems_device_name_t *)iop->file_info; args.iop = iop; args.offset = iop->offset; args.buffer = buffer; 422e0: 2d6e 000c fff0 movel %fp@(12),%fp@(-16) <== NOT EXECUTED rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; args.iop = iop; args.offset = iop->offset; 422e6: 2028 000c movel %a0@(12),%d0 <== NOT EXECUTED 422ea: 2228 0010 movel %a0@(16),%d1 <== NOT EXECUTED rtems_status_code status; rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; args.iop = iop; 422ee: 2d48 ffe4 movel %a0,%fp@(-28) <== NOT EXECUTED args.offset = iop->offset; 422f2: 2d40 ffe8 movel %d0,%fp@(-24) <== NOT EXECUTED 422f6: 2d41 ffec movel %d1,%fp@(-20) <== NOT EXECUTED args.buffer = buffer; args.count = count; args.flags = iop->flags; args.bytes_moved = 0; status = rtems_io_read( 422fa: 4eb9 0004 68d8 jsr 468d8 <== NOT EXECUTED np->major, np->minor, (void *) &args ); if ( status ) 42300: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 42304: 4a80 tstl %d0 <== NOT EXECUTED 42306: 6608 bnes 42310 <== NOT EXECUTED return rtems_deviceio_errno(status); return (ssize_t) args.bytes_moved; 42308: 202e fffc movel %fp@(-4),%d0 <== NOT EXECUTED } 4230c: 4e5e unlk %fp <== NOT EXECUTED 4230e: 4e75 rts <== NOT EXECUTED np->minor, (void *) &args ); if ( status ) return rtems_deviceio_errno(status); 42310: 2f00 movel %d0,%sp@- <== NOT EXECUTED 42312: 4eb9 0004 98ec jsr 498ec <== NOT EXECUTED 42318: 588f addql #4,%sp <== NOT EXECUTED return (ssize_t) args.bytes_moved; } 4231a: 4e5e unlk %fp <== NOT EXECUTED 4231c: 4e75 rts <== NOT EXECUTED ... 00042320 : int devFS_stat( rtems_filesystem_location_info_t *loc, struct stat *buf ) { 42320: 4e56 0000 linkw %fp,#0 42324: 206e 0008 moveal %fp@(8),%a0 42328: 226e 000c moveal %fp@(12),%a1 rtems_device_name_t *the_dev; the_dev = (rtems_device_name_t *)loc->node_access; 4232c: 2050 moveal %a0@,%a0 if (!the_dev) 4232e: 4a88 tstl %a0 42330: 671a beqs 4234c rtems_set_errno_and_return_minus_one( EFAULT ); buf->st_rdev = rtems_filesystem_make_dev_t( the_dev->major, the_dev->minor ); 42332: 2228 000c movel %a0@(12),%d1 buf->st_mode = the_dev->mode; 42336: 4280 clrl %d0 return 0; } 42338: 4e5e unlk %fp if (!the_dev) rtems_set_errno_and_return_minus_one( EFAULT ); buf->st_rdev = rtems_filesystem_make_dev_t( the_dev->major, the_dev->minor ); buf->st_mode = the_dev->mode; 4233a: 2368 0010 000c movel %a0@(16),%a1@(12) the_dev = (rtems_device_name_t *)loc->node_access; if (!the_dev) rtems_set_errno_and_return_minus_one( EFAULT ); buf->st_rdev = rtems_filesystem_make_dev_t( the_dev->major, the_dev->minor ); 42340: 2368 0008 0016 movel %a0@(8),%a1@(22) 42346: 2341 001a movel %d1,%a1@(26) buf->st_mode = the_dev->mode; return 0; } 4234a: 4e75 rts { rtems_device_name_t *the_dev; the_dev = (rtems_device_name_t *)loc->node_access; if (!the_dev) rtems_set_errno_and_return_minus_one( EFAULT ); 4234c: 4eb9 0004 c03c jsr 4c03c <__errno> <== NOT EXECUTED 42352: 720e moveq #14,%d1 <== NOT EXECUTED 42354: 2040 moveal %d0,%a0 <== NOT EXECUTED 42356: 70ff moveq #-1,%d0 <== NOT EXECUTED buf->st_rdev = rtems_filesystem_make_dev_t( the_dev->major, the_dev->minor ); buf->st_mode = the_dev->mode; return 0; } 42358: 4e5e unlk %fp <== NOT EXECUTED { rtems_device_name_t *the_dev; the_dev = (rtems_device_name_t *)loc->node_access; if (!the_dev) rtems_set_errno_and_return_minus_one( EFAULT ); 4235a: 2081 movel %d1,%a0@ <== NOT EXECUTED buf->st_rdev = rtems_filesystem_make_dev_t( the_dev->major, the_dev->minor ); buf->st_mode = the_dev->mode; return 0; } 4235c: 4e75 rts <== NOT EXECUTED ... 00042360 : ssize_t devFS_write( rtems_libio_t *iop, const void *buffer, size_t count ) { 42360: 4e56 ffe4 linkw %fp,#-28 42364: 206e 0008 moveal %fp@(8),%a0 args.buffer = (void *) buffer; args.count = count; args.flags = iop->flags; args.bytes_moved = 0; status = rtems_io_write( 42368: 486e ffe4 pea %fp@(-28) args.iop = iop; args.offset = iop->offset; args.buffer = (void *) buffer; args.count = count; args.flags = iop->flags; 4236c: 2d68 0014 fff8 movel %a0@(20),%fp@(-8) { rtems_libio_rw_args_t args; rtems_status_code status; rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; 42372: 2268 0038 moveal %a0@(56),%a1 args.iop = iop; args.offset = iop->offset; args.buffer = (void *) buffer; args.count = count; 42376: 2d6e 0010 fff4 movel %fp@(16),%fp@(-12) args.flags = iop->flags; args.bytes_moved = 0; 4237c: 42ae fffc clrl %fp@(-4) status = rtems_io_write( 42380: 2f29 000c movel %a1@(12),%sp@- 42384: 2f29 0008 movel %a1@(8),%sp@- np = (rtems_device_name_t *)iop->file_info; args.iop = iop; args.offset = iop->offset; args.buffer = (void *) buffer; 42388: 2d6e 000c fff0 movel %fp@(12),%fp@(-16) rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; args.iop = iop; args.offset = iop->offset; 4238e: 2028 000c movel %a0@(12),%d0 42392: 2228 0010 movel %a0@(16),%d1 rtems_status_code status; rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; args.iop = iop; 42396: 2d48 ffe4 movel %a0,%fp@(-28) args.offset = iop->offset; 4239a: 2d40 ffe8 movel %d0,%fp@(-24) 4239e: 2d41 ffec movel %d1,%fp@(-20) args.buffer = (void *) buffer; args.count = count; args.flags = iop->flags; args.bytes_moved = 0; status = rtems_io_write( 423a2: 4eb9 0004 6934 jsr 46934 np->major, np->minor, (void *) &args ); if ( status ) 423a8: 4fef 000c lea %sp@(12),%sp 423ac: 4a80 tstl %d0 423ae: 6608 bnes 423b8 return rtems_deviceio_errno(status); return (ssize_t) args.bytes_moved; 423b0: 202e fffc movel %fp@(-4),%d0 } 423b4: 4e5e unlk %fp 423b6: 4e75 rts np->minor, (void *) &args ); if ( status ) return rtems_deviceio_errno(status); 423b8: 2f00 movel %d0,%sp@- <== NOT EXECUTED 423ba: 4eb9 0004 98ec jsr 498ec <== NOT EXECUTED 423c0: 588f addql #4,%sp <== NOT EXECUTED return (ssize_t) args.bytes_moved; } 423c2: 4e5e unlk %fp <== NOT EXECUTED 423c4: 4e75 rts <== NOT EXECUTED ... 00045c44 : int filedes __attribute__((unused)), void *dev_data_ptr __attribute__((unused)), size_t nbyte __attribute__((unused)), int *dev_info_ptr __attribute__((unused)) ) { 45c44: 4e56 0000 linkw %fp,#0 rtems_set_errno_and_return_minus_one( ENOSYS ); 45c48: 4eb9 0004 f6f0 jsr 4f6f0 <__errno> 45c4e: 7258 moveq #88,%d1 45c50: 2040 moveal %d0,%a0 } 45c52: 70ff moveq #-1,%d0 45c54: 4e5e unlk %fp void *dev_data_ptr __attribute__((unused)), size_t nbyte __attribute__((unused)), int *dev_info_ptr __attribute__((unused)) ) { rtems_set_errno_and_return_minus_one( ENOSYS ); 45c56: 2081 movel %d1,%a0@ } 45c58: 4e75 rts ... 0004c60a : */ int device_close( rtems_libio_t *iop ) { 4c60a: 4e56 fff4 linkw %fp,#-12 4c60e: 226e 0008 moveal %fp@(8),%a1 args.iop = iop; args.flags = 0; args.mode = 0; status = rtems_io_close( 4c612: 486e fff4 pea %fp@(-12) { rtems_libio_open_close_args_t args; rtems_status_code status; IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; 4c616: 2069 0038 moveal %a1@(56),%a0 args.iop = iop; 4c61a: 2d49 fff4 movel %a1,%fp@(-12) args.flags = 0; 4c61e: 42ae fff8 clrl %fp@(-8) args.mode = 0; 4c622: 42ae fffc clrl %fp@(-4) status = rtems_io_close( 4c626: 2f28 0050 movel %a0@(80),%sp@- 4c62a: 2f28 004c movel %a0@(76),%sp@- 4c62e: 4eb9 0004 dc78 jsr 4dc78 the_jnode->info.device.major, the_jnode->info.device.minor, (void *) &args ); if ( status ) { 4c634: 4fef 000c lea %sp@(12),%sp 4c638: 4a80 tstl %d0 4c63a: 6604 bnes 4c640 return rtems_deviceio_errno(status); } return 0; } 4c63c: 4e5e unlk %fp 4c63e: 4e75 rts the_jnode->info.device.major, the_jnode->info.device.minor, (void *) &args ); if ( status ) { return rtems_deviceio_errno(status); 4c640: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4c642: 4eb9 0004 e2e0 jsr 4e2e0 <== NOT EXECUTED 4c648: 588f addql #4,%sp <== NOT EXECUTED } return 0; } 4c64a: 4e5e unlk %fp <== NOT EXECUTED 4c64c: 4e75 rts 0004c4f2 : int device_ioctl( rtems_libio_t *iop, uint32_t command, void *buffer ) { 4c4f2: 4e56 fff0 linkw %fp,#-16 4c4f6: 226e 0008 moveal %fp@(8),%a1 args.command = command; args.buffer = buffer; the_jnode = iop->file_info; status = rtems_io_control( 4c4fa: 486e fff0 pea %fp@(-16) rtems_status_code status; IMFS_jnode_t *the_jnode; args.iop = iop; args.command = command; args.buffer = buffer; 4c4fe: 2d6e 0010 fff8 movel %fp@(16),%fp@(-8) rtems_libio_ioctl_args_t args; rtems_status_code status; IMFS_jnode_t *the_jnode; args.iop = iop; args.command = command; 4c504: 2d6e 000c fff4 movel %fp@(12),%fp@(-12) args.buffer = buffer; the_jnode = iop->file_info; 4c50a: 2069 0038 moveal %a1@(56),%a0 { rtems_libio_ioctl_args_t args; rtems_status_code status; IMFS_jnode_t *the_jnode; args.iop = iop; 4c50e: 2d49 fff0 movel %a1,%fp@(-16) args.command = command; args.buffer = buffer; the_jnode = iop->file_info; status = rtems_io_control( 4c512: 2f28 0050 movel %a0@(80),%sp@- 4c516: 2f28 004c movel %a0@(76),%sp@- 4c51a: 4eb9 0004 dcd4 jsr 4dcd4 the_jnode->info.device.major, the_jnode->info.device.minor, (void *) &args ); if ( status ) 4c520: 4fef 000c lea %sp@(12),%sp 4c524: 4a80 tstl %d0 4c526: 6608 bnes 4c530 return rtems_deviceio_errno(status); return args.ioctl_return; 4c528: 202e fffc movel %fp@(-4),%d0 } 4c52c: 4e5e unlk %fp 4c52e: 4e75 rts the_jnode->info.device.minor, (void *) &args ); if ( status ) return rtems_deviceio_errno(status); 4c530: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4c532: 4eb9 0004 e2e0 jsr 4e2e0 <== NOT EXECUTED 4c538: 588f addql #4,%sp <== NOT EXECUTED return args.ioctl_return; } 4c53a: 4e5e unlk %fp <== NOT EXECUTED 4c53c: 4e75 rts 0004c64e : rtems_libio_t *iop, const char *pathname, uint32_t flag, uint32_t mode ) { 4c64e: 4e56 fff4 linkw %fp,#-12 4c652: 206e 0008 moveal %fp@(8),%a0 args.iop = iop; args.flags = iop->flags; args.mode = mode; status = rtems_io_open( 4c656: 486e fff4 pea %fp@(-12) IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; args.iop = iop; args.flags = iop->flags; 4c65a: 2d68 0014 fff8 movel %a0@(20),%fp@(-8) { rtems_libio_open_close_args_t args; rtems_status_code status; IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; 4c660: 2268 0038 moveal %a0@(56),%a1 args.iop = iop; args.flags = iop->flags; args.mode = mode; 4c664: 2d6e 0014 fffc movel %fp@(20),%fp@(-4) rtems_status_code status; IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; args.iop = iop; 4c66a: 2d48 fff4 movel %a0,%fp@(-12) args.flags = iop->flags; args.mode = mode; status = rtems_io_open( 4c66e: 2f29 0050 movel %a1@(80),%sp@- 4c672: 2f29 004c movel %a1@(76),%sp@- 4c676: 4eb9 0004 dd30 jsr 4dd30 the_jnode->info.device.major, the_jnode->info.device.minor, (void *) &args ); if ( status ) 4c67c: 4fef 000c lea %sp@(12),%sp 4c680: 4a80 tstl %d0 4c682: 6604 bnes 4c688 return rtems_deviceio_errno(status); return 0; } 4c684: 4e5e unlk %fp 4c686: 4e75 rts the_jnode->info.device.major, the_jnode->info.device.minor, (void *) &args ); if ( status ) return rtems_deviceio_errno(status); 4c688: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4c68a: 4eb9 0004 e2e0 jsr 4e2e0 <== NOT EXECUTED 4c690: 588f addql #4,%sp <== NOT EXECUTED return 0; } 4c692: 4e5e unlk %fp <== NOT EXECUTED 4c694: 4e75 rts <== NOT EXECUTED ... 0004c5a4 : ssize_t device_read( rtems_libio_t *iop, void *buffer, size_t count ) { 4c5a4: 4e56 ffe4 linkw %fp,#-28 <== NOT EXECUTED 4c5a8: 206e 0008 moveal %fp@(8),%a0 <== NOT EXECUTED args.buffer = buffer; args.count = count; args.flags = iop->flags; args.bytes_moved = 0; status = rtems_io_read( 4c5ac: 486e ffe4 pea %fp@(-28) <== NOT EXECUTED args.iop = iop; args.offset = iop->offset; args.buffer = buffer; args.count = count; args.flags = iop->flags; 4c5b0: 2d68 0014 fff8 movel %a0@(20),%fp@(-8) <== NOT EXECUTED the_jnode = iop->file_info; args.iop = iop; args.offset = iop->offset; args.buffer = buffer; 4c5b6: 2d6e 000c fff0 movel %fp@(12),%fp@(-16) <== NOT EXECUTED args.count = count; 4c5bc: 2d6e 0010 fff4 movel %fp@(16),%fp@(-12) <== NOT EXECUTED { rtems_libio_rw_args_t args; rtems_status_code status; IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; 4c5c2: 2268 0038 moveal %a0@(56),%a1 <== NOT EXECUTED args.iop = iop; args.offset = iop->offset; 4c5c6: 2028 000c movel %a0@(12),%d0 <== NOT EXECUTED 4c5ca: 2228 0010 movel %a0@(16),%d1 <== NOT EXECUTED rtems_status_code status; IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; args.iop = iop; 4c5ce: 2d48 ffe4 movel %a0,%fp@(-28) <== NOT EXECUTED args.offset = iop->offset; 4c5d2: 2d40 ffe8 movel %d0,%fp@(-24) <== NOT EXECUTED 4c5d6: 2d41 ffec movel %d1,%fp@(-20) <== NOT EXECUTED args.buffer = buffer; args.count = count; args.flags = iop->flags; args.bytes_moved = 0; 4c5da: 42ae fffc clrl %fp@(-4) <== NOT EXECUTED status = rtems_io_read( 4c5de: 2f29 0050 movel %a1@(80),%sp@- <== NOT EXECUTED 4c5e2: 2f29 004c movel %a1@(76),%sp@- <== NOT EXECUTED 4c5e6: 4eb9 0004 dd8c jsr 4dd8c <== NOT EXECUTED the_jnode->info.device.major, the_jnode->info.device.minor, (void *) &args ); if ( status ) 4c5ec: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 4c5f0: 4a80 tstl %d0 <== NOT EXECUTED 4c5f2: 6608 bnes 4c5fc <== NOT EXECUTED return rtems_deviceio_errno(status); return (ssize_t) args.bytes_moved; 4c5f4: 202e fffc movel %fp@(-4),%d0 <== NOT EXECUTED } 4c5f8: 4e5e unlk %fp <== NOT EXECUTED 4c5fa: 4e75 rts <== NOT EXECUTED the_jnode->info.device.minor, (void *) &args ); if ( status ) return rtems_deviceio_errno(status); 4c5fc: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4c5fe: 4eb9 0004 e2e0 jsr 4e2e0 <== NOT EXECUTED 4c604: 588f addql #4,%sp <== NOT EXECUTED return (ssize_t) args.bytes_moved; } 4c606: 4e5e unlk %fp <== NOT EXECUTED 4c608: 4e75 rts 0004c53e : ssize_t device_write( rtems_libio_t *iop, const void *buffer, size_t count ) { 4c53e: 4e56 ffe4 linkw %fp,#-28 4c542: 206e 0008 moveal %fp@(8),%a0 args.buffer = (void *) buffer; args.count = count; args.flags = iop->flags; args.bytes_moved = 0; status = rtems_io_write( 4c546: 486e ffe4 pea %fp@(-28) args.iop = iop; args.offset = iop->offset; args.buffer = (void *) buffer; args.count = count; args.flags = iop->flags; 4c54a: 2d68 0014 fff8 movel %a0@(20),%fp@(-8) the_jnode = iop->file_info; args.iop = iop; args.offset = iop->offset; args.buffer = (void *) buffer; 4c550: 2d6e 000c fff0 movel %fp@(12),%fp@(-16) args.count = count; 4c556: 2d6e 0010 fff4 movel %fp@(16),%fp@(-12) { rtems_libio_rw_args_t args; rtems_status_code status; IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; 4c55c: 2268 0038 moveal %a0@(56),%a1 args.iop = iop; args.offset = iop->offset; 4c560: 2028 000c movel %a0@(12),%d0 4c564: 2228 0010 movel %a0@(16),%d1 rtems_status_code status; IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; args.iop = iop; 4c568: 2d48 ffe4 movel %a0,%fp@(-28) args.offset = iop->offset; 4c56c: 2d40 ffe8 movel %d0,%fp@(-24) 4c570: 2d41 ffec movel %d1,%fp@(-20) args.buffer = (void *) buffer; args.count = count; args.flags = iop->flags; args.bytes_moved = 0; 4c574: 42ae fffc clrl %fp@(-4) status = rtems_io_write( 4c578: 2f29 0050 movel %a1@(80),%sp@- 4c57c: 2f29 004c movel %a1@(76),%sp@- 4c580: 4eb9 0004 dde8 jsr 4dde8 the_jnode->info.device.major, the_jnode->info.device.minor, (void *) &args ); if ( status ) 4c586: 4fef 000c lea %sp@(12),%sp 4c58a: 4a80 tstl %d0 4c58c: 6608 bnes 4c596 return rtems_deviceio_errno(status); return (ssize_t) args.bytes_moved; 4c58e: 202e fffc movel %fp@(-4),%d0 } 4c592: 4e5e unlk %fp 4c594: 4e75 rts the_jnode->info.device.minor, (void *) &args ); if ( status ) return rtems_deviceio_errno(status); 4c596: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4c598: 4eb9 0004 e2e0 jsr 4e2e0 <== NOT EXECUTED 4c59e: 588f addql #4,%sp <== NOT EXECUTED return (ssize_t) args.bytes_moved; } 4c5a0: 4e5e unlk %fp <== NOT EXECUTED 4c5a2: 4e75 rts 000443aa : /* * Drain output queue */ static void drainOutput (struct rtems_termios_tty *tty) { 443aa: 4e56 fff4 linkw %fp,#-12 443ae: 48d7 0c04 moveml %d2/%a2-%a3,%sp@ 443b2: 246e 0008 moveal %fp@(8),%a2 rtems_interrupt_level level; rtems_status_code sc; if (tty->device.outputUsesInterrupts != TERMIOS_POLLED) { 443b6: 4aaa 00b4 tstl %a2@(180) 443ba: 6750 beqs 4440c rtems_interrupt_disable (level); 443bc: 243c 0000 0700 movel #1792,%d2 443c2: 2002 movel %d2,%d0 443c4: 40c1 movew %sr,%d1 443c6: 8081 orl %d1,%d0 443c8: 46c0 movew %d0,%sr while (tty->rawOutBuf.Tail != tty->rawOutBuf.Head) { 443ca: 206a 0084 moveal %a2@(132),%a0 443ce: 202a 0080 movel %a2@(128),%d0 443d2: b088 cmpl %a0,%d0 443d4: 6734 beqs 4440a 443d6: 47f9 0004 5d2c lea 45d2c ,%a3 tty->rawOutBufState = rob_wait; 443dc: 7002 moveq #2,%d0 443de: 2540 0094 movel %d0,%a2@(148) rtems_interrupt_enable (level); 443e2: 46c1 movew %d1,%sr sc = rtems_semaphore_obtain (tty->rawOutBuf.Semaphore, 443e4: 42a7 clrl %sp@- 443e6: 42a7 clrl %sp@- 443e8: 2f2a 008c movel %a2@(140),%sp@- 443ec: 4e93 jsr %a3@ RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) 443ee: 4fef 000c lea %sp@(12),%sp 443f2: 4a80 tstl %d0 443f4: 6620 bnes 44416 rtems_fatal_error_occurred (sc); rtems_interrupt_disable (level); 443f6: 2002 movel %d2,%d0 443f8: 40c1 movew %sr,%d1 443fa: 8081 orl %d1,%d0 443fc: 46c0 movew %d0,%sr rtems_interrupt_level level; rtems_status_code sc; if (tty->device.outputUsesInterrupts != TERMIOS_POLLED) { rtems_interrupt_disable (level); while (tty->rawOutBuf.Tail != tty->rawOutBuf.Head) { 443fe: 206a 0084 moveal %a2@(132),%a0 44402: 202a 0080 movel %a2@(128),%d0 44406: b088 cmpl %a0,%d0 44408: 66d2 bnes 443dc RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); rtems_interrupt_disable (level); } rtems_interrupt_enable (level); 4440a: 46c1 movew %d1,%sr } } 4440c: 4cee 0c04 fff4 moveml %fp@(-12),%d2/%a2-%a3 44412: 4e5e unlk %fp 44414: 4e75 rts rtems_interrupt_enable (level); sc = rtems_semaphore_obtain (tty->rawOutBuf.Semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); 44416: 2f00 movel %d0,%sp@- <== NOT EXECUTED 44418: 4eb9 0004 6458 jsr 46458 <== NOT EXECUTED 000433e0 : #include int dup( int fildes ) { 433e0: 4e56 0000 linkw %fp,#0 return fcntl( fildes, F_DUPFD, 0 ); 433e4: 42a7 clrl %sp@- 433e6: 42a7 clrl %sp@- 433e8: 2f2e 0008 movel %fp@(8),%sp@- 433ec: 4eb9 0004 38f4 jsr 438f4 } 433f2: 4e5e unlk %fp 433f4: 4e75 rts ... 00043380 : int dup2( int fildes, int fildes2 ) { 43380: 4e56 ffac linkw %fp,#-84 43384: 48d7 040c moveml %d2-%d3/%a2,%sp@ /* * If fildes is not valid, then fildes2 should not be closed. */ status = fstat( fildes, &buf ); 43388: 240e movel %fp,%d2 4338a: 0682 ffff ffba addil #-70,%d2 43390: 45f9 0004 3d5c lea 43d5c ,%a2 43396: 2f02 movel %d2,%sp@- int dup2( int fildes, int fildes2 ) { 43398: 262e 0008 movel %fp@(8),%d3 /* * If fildes is not valid, then fildes2 should not be closed. */ status = fstat( fildes, &buf ); 4339c: 2f03 movel %d3,%sp@- 4339e: 4e92 jsr %a2@ if ( status == -1 ) 433a0: 508f addql #8,%sp 433a2: 72ff moveq #-1,%d1 433a4: b280 cmpl %d0,%d1 433a6: 660c bnes 433b4 /* * This fcntl handles everything else. */ return fcntl( fildes, F_DUPFD, fildes2 ); 433a8: 70ff moveq #-1,%d0 } 433aa: 4cee 040c ffac moveml %fp@(-84),%d2-%d3/%a2 433b0: 4e5e unlk %fp 433b2: 4e75 rts /* * If fildes2 is not valid, then we should not do anything either. */ status = fstat( fildes2, &buf ); 433b4: 2f02 movel %d2,%sp@- 433b6: 2f2e 000c movel %fp@(12),%sp@- 433ba: 4e92 jsr %a2@ if ( status == -1 ) 433bc: 508f addql #8,%sp 433be: 72ff moveq #-1,%d1 433c0: b280 cmpl %d0,%d1 433c2: 67e4 beqs 433a8 /* * This fcntl handles everything else. */ return fcntl( fildes, F_DUPFD, fildes2 ); 433c4: 2f2e 000c movel %fp@(12),%sp@- <== NOT EXECUTED 433c8: 42a7 clrl %sp@- <== NOT EXECUTED 433ca: 2f03 movel %d3,%sp@- <== NOT EXECUTED 433cc: 4eb9 0004 38f4 jsr 438f4 <== NOT EXECUTED 433d2: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED } 433d6: 4cee 040c ffac moveml %fp@(-84),%d2-%d3/%a2 <== NOT EXECUTED 433dc: 4e5e unlk %fp <== NOT EXECUTED 433de: 4e75 rts 00043dcc : /* * Echo a typed character */ static void echo (unsigned char c, struct rtems_termios_tty *tty) { 43dcc: 4e56 fffc linkw %fp,#-4 <== NOT EXECUTED 43dd0: 2f0a movel %a2,%sp@- <== NOT EXECUTED 43dd2: 246e 000c moveal %fp@(12),%a2 <== NOT EXECUTED 43dd6: 2f02 movel %d2,%sp@- <== NOT EXECUTED if ((tty->termios.c_lflag & ECHOCTL) && iscntrl(c) && (c != '\t') && (c != '\n')) { 43dd8: 242a 003c movel %a2@(60),%d2 <== NOT EXECUTED /* * Echo a typed character */ static void echo (unsigned char c, struct rtems_termios_tty *tty) { 43ddc: 222e 0008 movel %fp@(8),%d1 <== NOT EXECUTED if ((tty->termios.c_lflag & ECHOCTL) && iscntrl(c) && (c != '\t') && (c != '\n')) { 43de0: 0282 0000 0200 andil #512,%d2 <== NOT EXECUTED /* * Echo a typed character */ static void echo (unsigned char c, struct rtems_termios_tty *tty) { 43de6: 1001 moveb %d1,%d0 <== NOT EXECUTED if ((tty->termios.c_lflag & ECHOCTL) && iscntrl(c) && (c != '\t') && (c != '\n')) { 43de8: 4a82 tstl %d2 <== NOT EXECUTED 43dea: 673e beqs 43e2a <== NOT EXECUTED 43dec: 1001 moveb %d1,%d0 <== NOT EXECUTED 43dee: 2079 0005 d87c moveal 5d87c <__ctype_ptr__>,%a0 <== NOT EXECUTED 43df4: 0280 0000 00ff andil #255,%d0 <== NOT EXECUTED 43dfa: 1430 0801 moveb %a0@(00000001,%d0:l),%d2 <== NOT EXECUTED 43dfe: 49c2 extbl %d2 <== NOT EXECUTED 43e00: 0802 0005 btst #5,%d2 <== NOT EXECUTED 43e04: 670e beqs 43e14 <== NOT EXECUTED 43e06: 7409 moveq #9,%d2 <== NOT EXECUTED 43e08: b480 cmpl %d0,%d2 <== NOT EXECUTED 43e0a: 6708 beqs 43e14 <== NOT EXECUTED 43e0c: 143c 000a moveb #10,%d2 <== NOT EXECUTED 43e10: b480 cmpl %d0,%d2 <== NOT EXECUTED 43e12: 662a bnes 43e3e <== NOT EXECUTED echobuf[1] = c ^ 0x40; rtems_termios_puts (echobuf, 2, tty); tty->column += 2; } else { oproc (c, tty); 43e14: 2f0a movel %a2,%sp@- <== NOT EXECUTED 43e16: 2f00 movel %d0,%sp@- <== NOT EXECUTED 43e18: 4eba fdd2 jsr %pc@(43bec ) <== NOT EXECUTED 43e1c: 508f addql #8,%sp <== NOT EXECUTED } } 43e1e: 242e fff4 movel %fp@(-12),%d2 <== NOT EXECUTED 43e22: 246e fff8 moveal %fp@(-8),%a2 <== NOT EXECUTED 43e26: 4e5e unlk %fp <== NOT EXECUTED 43e28: 4e75 rts <== NOT EXECUTED 43e2a: 1001 moveb %d1,%d0 <== NOT EXECUTED echobuf[1] = c ^ 0x40; rtems_termios_puts (echobuf, 2, tty); tty->column += 2; } else { oproc (c, tty); 43e2c: 2f0a movel %a2,%sp@- <== NOT EXECUTED 43e2e: 0280 0000 00ff andil #255,%d0 <== NOT EXECUTED 43e34: 2f00 movel %d0,%sp@- <== NOT EXECUTED 43e36: 4eba fdb4 jsr %pc@(43bec ) <== NOT EXECUTED 43e3a: 508f addql #8,%sp <== NOT EXECUTED 43e3c: 60e0 bras 43e1e <== NOT EXECUTED if ((tty->termios.c_lflag & ECHOCTL) && iscntrl(c) && (c != '\t') && (c != '\n')) { char echobuf[2]; echobuf[0] = '^'; echobuf[1] = c ^ 0x40; rtems_termios_puts (echobuf, 2, tty); 43e3e: 2f0a movel %a2,%sp@- <== NOT EXECUTED 43e40: 4878 0002 pea 2 <== NOT EXECUTED { if ((tty->termios.c_lflag & ECHOCTL) && iscntrl(c) && (c != '\t') && (c != '\n')) { char echobuf[2]; echobuf[0] = '^'; echobuf[1] = c ^ 0x40; 43e44: 7040 moveq #64,%d0 <== NOT EXECUTED rtems_termios_puts (echobuf, 2, tty); 43e46: 486e fffe pea %fp@(-2) <== NOT EXECUTED { if ((tty->termios.c_lflag & ECHOCTL) && iscntrl(c) && (c != '\t') && (c != '\n')) { char echobuf[2]; echobuf[0] = '^'; echobuf[1] = c ^ 0x40; 43e4a: b181 eorl %d0,%d1 <== NOT EXECUTED echo (unsigned char c, struct rtems_termios_tty *tty) { if ((tty->termios.c_lflag & ECHOCTL) && iscntrl(c) && (c != '\t') && (c != '\n')) { char echobuf[2]; echobuf[0] = '^'; 43e4c: 745e moveq #94,%d2 <== NOT EXECUTED echobuf[1] = c ^ 0x40; 43e4e: 1d41 ffff moveb %d1,%fp@(-1) <== NOT EXECUTED echo (unsigned char c, struct rtems_termios_tty *tty) { if ((tty->termios.c_lflag & ECHOCTL) && iscntrl(c) && (c != '\t') && (c != '\n')) { char echobuf[2]; echobuf[0] = '^'; 43e52: 1d42 fffe moveb %d2,%fp@(-2) <== NOT EXECUTED echobuf[1] = c ^ 0x40; rtems_termios_puts (echobuf, 2, tty); 43e56: 4eb9 0004 3ac4 jsr 43ac4 <== NOT EXECUTED tty->column += 2; } else { oproc (c, tty); } } 43e5c: 242e fff4 movel %fp@(-12),%d2 <== NOT EXECUTED char echobuf[2]; echobuf[0] = '^'; echobuf[1] = c ^ 0x40; rtems_termios_puts (echobuf, 2, tty); tty->column += 2; 43e60: 54aa 0028 addql #2,%a2@(40) <== NOT EXECUTED * Echo a typed character */ static void echo (unsigned char c, struct rtems_termios_tty *tty) { if ((tty->termios.c_lflag & ECHOCTL) && iscntrl(c) && (c != '\t') && (c != '\n')) { 43e64: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED tty->column += 2; } else { oproc (c, tty); } } 43e68: 246e fff8 moveal %fp@(-8),%a2 <== NOT EXECUTED 43e6c: 4e5e unlk %fp <== NOT EXECUTED 43e6e: 4e75 rts 00067330 : fclose(group_fp); group_fp = fopen("/etc/group", "r"); } void endgrent(void) { 67330: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED if (group_fp != NULL) 67334: 2039 000a 60de movel a60de ,%d0 <== NOT EXECUTED 6733a: 670a beqs 67346 <== NOT EXECUTED fclose(group_fp); 6733c: 2f00 movel %d0,%sp@- <== NOT EXECUTED 6733e: 4eb9 0008 0fa2 jsr 80fa2 <== NOT EXECUTED 67344: 588f addql #4,%sp <== NOT EXECUTED } 67346: 4e5e unlk %fp <== NOT EXECUTED 67348: 4e75 rts 0006734a : fclose(passwd_fp); passwd_fp = fopen("/etc/passwd", "r"); } void endpwent(void) { 6734a: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED if (passwd_fp != NULL) 6734e: 2039 000a 5ff6 movel a5ff6 ,%d0 <== NOT EXECUTED 67354: 670a beqs 67360 <== NOT EXECUTED fclose(passwd_fp); 67356: 2f00 movel %d0,%sp@- <== NOT EXECUTED 67358: 4eb9 0008 0fa2 jsr 80fa2 <== NOT EXECUTED 6735e: 588f addql #4,%sp <== NOT EXECUTED } 67360: 4e5e unlk %fp <== NOT EXECUTED 67362: 4e75 rts 00043e70 : * FIXME: Needs support for WERASE and ECHOPRT. * FIXME: Some of the tests should check for IEXTEN, too. */ static void erase (struct rtems_termios_tty *tty, int lineFlag) { 43e70: 4e56 ffe4 linkw %fp,#-28 <== NOT EXECUTED 43e74: 48d7 1c3c moveml %d2-%d5/%a2-%a4,%sp@ <== NOT EXECUTED 43e78: 246e 0008 moveal %fp@(8),%a2 <== NOT EXECUTED 43e7c: 282e 000c movel %fp@(12),%d4 <== NOT EXECUTED if (tty->ccount == 0) 43e80: 222a 0020 movel %a2@(32),%d1 <== NOT EXECUTED 43e84: 6732 beqs 43eb8 <== NOT EXECUTED return; if (lineFlag) { 43e86: 4a84 tstl %d4 <== NOT EXECUTED 43e88: 6738 beqs 43ec2 <== NOT EXECUTED if (!(tty->termios.c_lflag & ECHO)) { 43e8a: 262a 003c movel %a2@(60),%d3 <== NOT EXECUTED 43e8e: 44c3 movew %d3,%ccr <== NOT EXECUTED 43e90: 6a00 01ae bplw 44040 <== NOT EXECUTED tty->ccount = 0; return; } if (!(tty->termios.c_lflag & ECHOE)) { 43e94: 0803 0004 btst #4,%d3 <== NOT EXECUTED 43e98: 662c bnes 43ec6 <== NOT EXECUTED tty->ccount = 0; echo (tty->termios.c_cc[VKILL], tty); 43e9a: 2f0a movel %a2,%sp@- <== NOT EXECUTED 43e9c: 4280 clrl %d0 <== NOT EXECUTED 43e9e: 102a 0044 moveb %a2@(68),%d0 <== NOT EXECUTED if (!(tty->termios.c_lflag & ECHO)) { tty->ccount = 0; return; } if (!(tty->termios.c_lflag & ECHOE)) { tty->ccount = 0; 43ea2: 42aa 0020 clrl %a2@(32) <== NOT EXECUTED echo (tty->termios.c_cc[VKILL], tty); 43ea6: 2f00 movel %d0,%sp@- <== NOT EXECUTED 43ea8: 4eba ff22 jsr %pc@(43dcc ) <== NOT EXECUTED if (tty->termios.c_lflag & ECHOK) 43eac: 508f addql #8,%sp <== NOT EXECUTED 43eae: 7020 moveq #32,%d0 <== NOT EXECUTED 43eb0: c0aa 003c andl %a2@(60),%d0 <== NOT EXECUTED 43eb4: 6600 0198 bnew 4404e <== NOT EXECUTED } } if (!lineFlag) break; } } 43eb8: 4cee 1c3c ffe4 moveml %fp@(-28),%d2-%d5/%a2-%a4 <== NOT EXECUTED 43ebe: 4e5e unlk %fp <== NOT EXECUTED 43ec0: 4e75 rts <== NOT EXECUTED 43ec2: 262a 003c movel %a2@(60),%d3 <== NOT EXECUTED 43ec6: 47f9 0004 3ac4 lea 43ac4 ,%a3 <== NOT EXECUTED echo ('\n', tty); return; } } while (tty->ccount) { unsigned char c = tty->cbuf[--tty->ccount]; 43ecc: 5381 subql #1,%d1 <== NOT EXECUTED 43ece: 226a 001c moveal %a2@(28),%a1 <== NOT EXECUTED 43ed2: 2541 0020 movel %d1,%a2@(32) <== NOT EXECUTED 43ed6: 1031 1800 moveb %a1@(00000000,%d1:l),%d0 <== NOT EXECUTED if (tty->termios.c_lflag & ECHO) { 43eda: 44c3 movew %d3,%ccr <== NOT EXECUTED 43edc: 6a36 bpls 43f14 <== NOT EXECUTED if (!lineFlag && !(tty->termios.c_lflag & ECHOE)) { 43ede: 4a84 tstl %d4 <== NOT EXECUTED 43ee0: 6608 bnes 43eea <== NOT EXECUTED 43ee2: 0803 0004 btst #4,%d3 <== NOT EXECUTED 43ee6: 6700 013e beqw 44026 <== NOT EXECUTED echo (tty->termios.c_cc[VERASE], tty); } else if (c == '\t') { 43eea: 7409 moveq #9,%d2 <== NOT EXECUTED 43eec: 0280 0000 00ff andil #255,%d0 <== NOT EXECUTED 43ef2: b480 cmpl %d0,%d2 <== NOT EXECUTED 43ef4: 6700 008e beqw 43f84 <== NOT EXECUTED rtems_termios_puts ("\b", 1, tty); tty->column--; } } else { if (iscntrl (c) && (tty->termios.c_lflag & ECHOCTL)) { 43ef8: 2400 movel %d0,%d2 <== NOT EXECUTED 43efa: 5282 addql #1,%d2 <== NOT EXECUTED 43efc: 2079 0005 d87c moveal 5d87c <__ctype_ptr__>,%a0 <== NOT EXECUTED 43f02: 1030 2800 moveb %a0@(00000000,%d2:l),%d0 <== NOT EXECUTED 43f06: 49c0 extbl %d0 <== NOT EXECUTED 43f08: 0800 0005 btst #5,%d0 <== NOT EXECUTED 43f0c: 6752 beqs 43f60 <== NOT EXECUTED 43f0e: 0803 0009 btst #9,%d3 <== NOT EXECUTED 43f12: 6610 bnes 43f24 <== NOT EXECUTED if (tty->column) tty->column--; } } } if (!lineFlag) 43f14: 4a84 tstl %d4 <== NOT EXECUTED 43f16: 67a0 beqs 43eb8 <== NOT EXECUTED if (tty->termios.c_lflag & ECHOK) echo ('\n', tty); return; } } while (tty->ccount) { 43f18: 222a 0020 movel %a2@(32),%d1 <== NOT EXECUTED 43f1c: 679a beqs 43eb8 <== NOT EXECUTED 43f1e: 262a 003c movel %a2@(60),%d3 <== NOT EXECUTED 43f22: 60a8 bras 43ecc <== NOT EXECUTED tty->column--; } } else { if (iscntrl (c) && (tty->termios.c_lflag & ECHOCTL)) { rtems_termios_puts ("\b \b", 3, tty); 43f24: 2f0a movel %a2,%sp@- <== NOT EXECUTED 43f26: 4878 0003 pea 3 <== NOT EXECUTED 43f2a: 4879 0005 c60b pea 5c60b <== NOT EXECUTED 43f30: 4e93 jsr %a3@ <== NOT EXECUTED if (tty->column) 43f32: 202a 0028 movel %a2@(40),%d0 <== NOT EXECUTED 43f36: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 43f3a: 6706 beqs 43f42 <== NOT EXECUTED tty->column--; 43f3c: 5380 subql #1,%d0 <== NOT EXECUTED 43f3e: 2540 0028 movel %d0,%a2@(40) <== NOT EXECUTED } if (!iscntrl (c) || (tty->termios.c_lflag & ECHOCTL)) { 43f42: 2079 0005 d87c moveal 5d87c <__ctype_ptr__>,%a0 <== NOT EXECUTED 43f48: 1030 2800 moveb %a0@(00000000,%d2:l),%d0 <== NOT EXECUTED 43f4c: 49c0 extbl %d0 <== NOT EXECUTED 43f4e: 0800 0005 btst #5,%d0 <== NOT EXECUTED 43f52: 670c beqs 43f60 <== NOT EXECUTED 43f54: 202a 003c movel %a2@(60),%d0 <== NOT EXECUTED 43f58: 0280 0000 0200 andil #512,%d0 <== NOT EXECUTED 43f5e: 67b4 beqs 43f14 <== NOT EXECUTED rtems_termios_puts ("\b \b", 3, tty); 43f60: 2f0a movel %a2,%sp@- <== NOT EXECUTED 43f62: 4878 0003 pea 3 <== NOT EXECUTED 43f66: 4879 0005 c60b pea 5c60b <== NOT EXECUTED 43f6c: 4eb9 0004 3ac4 jsr 43ac4 <== NOT EXECUTED if (tty->column) 43f72: 202a 0028 movel %a2@(40),%d0 <== NOT EXECUTED 43f76: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 43f7a: 6798 beqs 43f14 <== NOT EXECUTED tty->column--; 43f7c: 5380 subql #1,%d0 <== NOT EXECUTED 43f7e: 2540 0028 movel %d0,%a2@(40) <== NOT EXECUTED 43f82: 6090 bras 43f14 <== NOT EXECUTED if (tty->termios.c_lflag & ECHO) { if (!lineFlag && !(tty->termios.c_lflag & ECHOE)) { echo (tty->termios.c_cc[VERASE], tty); } else if (c == '\t') { int col = tty->read_start_column; 43f84: 242a 002c movel %a2@(44),%d2 <== NOT EXECUTED int i = 0; /* * Find the character before the tab */ while (i != tty->ccount) { 43f88: 4a81 tstl %d1 <== NOT EXECUTED 43f8a: 6734 beqs 43fc0 <== NOT EXECUTED c = tty->cbuf[i++]; if (c == '\t') { col = (col | 7) + 1; } else if (iscntrl (c)) { 43f8c: 2879 0005 d87c moveal 5d87c <__ctype_ptr__>,%a4 <== NOT EXECUTED 43f92: 4280 clrl %d0 <== NOT EXECUTED if (tty->termios.c_lflag & ECHOCTL) 43f94: 0283 0000 0200 andil #512,%d3 <== NOT EXECUTED /* * Find the character before the tab */ while (i != tty->ccount) { c = tty->cbuf[i++]; 43f9a: 4285 clrl %d5 <== NOT EXECUTED 43f9c: 1a31 0800 moveb %a1@(00000000,%d0:l),%d5 <== NOT EXECUTED 43fa0: 5280 addql #1,%d0 <== NOT EXECUTED 43fa2: 2045 moveal %d5,%a0 <== NOT EXECUTED if (c == '\t') { 43fa4: 7a09 moveq #9,%d5 <== NOT EXECUTED 43fa6: ba88 cmpl %a0,%d5 <== NOT EXECUTED 43fa8: 676c beqs 44016 <== NOT EXECUTED col = (col | 7) + 1; } else if (iscntrl (c)) { 43faa: 1a34 8801 moveb %a4@(00000001,%a0:l),%d5 <== NOT EXECUTED 43fae: 49c5 extbl %d5 <== NOT EXECUTED 43fb0: 0805 0005 btst #5,%d5 <== NOT EXECUTED 43fb4: 6758 beqs 4400e <== NOT EXECUTED if (tty->termios.c_lflag & ECHOCTL) 43fb6: 4a83 tstl %d3 <== NOT EXECUTED 43fb8: 6702 beqs 43fbc <== NOT EXECUTED col += 2; 43fba: 5482 addql #2,%d2 <== NOT EXECUTED int i = 0; /* * Find the character before the tab */ while (i != tty->ccount) { 43fbc: b081 cmpl %d1,%d0 <== NOT EXECUTED 43fbe: 66da bnes 43f9a <== NOT EXECUTED } /* * Back up over the tab */ while (tty->column > col) { 43fc0: b4aa 0028 cmpl %a2@(40),%d2 <== NOT EXECUTED 43fc4: 6c00 ff4e bgew 43f14 <== NOT EXECUTED rtems_termios_puts ("\b", 1, tty); 43fc8: 2f0a movel %a2,%sp@- <== NOT EXECUTED 43fca: 4878 0001 pea 1 <== NOT EXECUTED 43fce: 4879 0005 c60d pea 5c60d <== NOT EXECUTED 43fd4: 4e93 jsr %a3@ <== NOT EXECUTED tty->column--; 43fd6: 202a 0028 movel %a2@(40),%d0 <== NOT EXECUTED 43fda: 5380 subql #1,%d0 <== NOT EXECUTED } /* * Back up over the tab */ while (tty->column > col) { 43fdc: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED rtems_termios_puts ("\b", 1, tty); tty->column--; 43fe0: 2540 0028 movel %d0,%a2@(40) <== NOT EXECUTED } /* * Back up over the tab */ while (tty->column > col) { 43fe4: b082 cmpl %d2,%d0 <== NOT EXECUTED 43fe6: 6f00 ff2c blew 43f14 <== NOT EXECUTED rtems_termios_puts ("\b", 1, tty); 43fea: 2f0a movel %a2,%sp@- <== NOT EXECUTED 43fec: 4878 0001 pea 1 <== NOT EXECUTED 43ff0: 4879 0005 c60d pea 5c60d <== NOT EXECUTED 43ff6: 4e93 jsr %a3@ <== NOT EXECUTED tty->column--; 43ff8: 202a 0028 movel %a2@(40),%d0 <== NOT EXECUTED 43ffc: 5380 subql #1,%d0 <== NOT EXECUTED } /* * Back up over the tab */ while (tty->column > col) { 43ffe: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED rtems_termios_puts ("\b", 1, tty); tty->column--; 44002: 2540 0028 movel %d0,%a2@(40) <== NOT EXECUTED } /* * Back up over the tab */ while (tty->column > col) { 44006: b082 cmpl %d2,%d0 <== NOT EXECUTED 44008: 6ebe bgts 43fc8 <== NOT EXECUTED 4400a: 6000 ff08 braw 43f14 <== NOT EXECUTED else if (iscntrl (c)) { if (tty->termios.c_lflag & ECHOCTL) col += 2; } else { col++; 4400e: 5282 addql #1,%d2 <== NOT EXECUTED int i = 0; /* * Find the character before the tab */ while (i != tty->ccount) { 44010: b081 cmpl %d1,%d0 <== NOT EXECUTED 44012: 6686 bnes 43f9a <== NOT EXECUTED 44014: 60aa bras 43fc0 <== NOT EXECUTED c = tty->cbuf[i++]; if (c == '\t') { col = (col | 7) + 1; 44016: 1a3c 0007 moveb #7,%d5 <== NOT EXECUTED 4401a: 8485 orl %d5,%d2 <== NOT EXECUTED 4401c: 5282 addql #1,%d2 <== NOT EXECUTED int i = 0; /* * Find the character before the tab */ while (i != tty->ccount) { 4401e: b081 cmpl %d1,%d0 <== NOT EXECUTED 44020: 6600 ff78 bnew 43f9a <== NOT EXECUTED 44024: 609a bras 43fc0 <== NOT EXECUTED while (tty->ccount) { unsigned char c = tty->cbuf[--tty->ccount]; if (tty->termios.c_lflag & ECHO) { if (!lineFlag && !(tty->termios.c_lflag & ECHOE)) { echo (tty->termios.c_cc[VERASE], tty); 44026: 2d4a 000c movel %a2,%fp@(12) <== NOT EXECUTED 4402a: 4280 clrl %d0 <== NOT EXECUTED 4402c: 102a 0043 moveb %a2@(67),%d0 <== NOT EXECUTED } } if (!lineFlag) break; } } 44030: 4cee 1c3c ffe4 moveml %fp@(-28),%d2-%d5/%a2-%a4 <== NOT EXECUTED while (tty->ccount) { unsigned char c = tty->cbuf[--tty->ccount]; if (tty->termios.c_lflag & ECHO) { if (!lineFlag && !(tty->termios.c_lflag & ECHOE)) { echo (tty->termios.c_cc[VERASE], tty); 44036: 2d40 0008 movel %d0,%fp@(8) <== NOT EXECUTED } } if (!lineFlag) break; } } 4403a: 4e5e unlk %fp <== NOT EXECUTED while (tty->ccount) { unsigned char c = tty->cbuf[--tty->ccount]; if (tty->termios.c_lflag & ECHO) { if (!lineFlag && !(tty->termios.c_lflag & ECHOE)) { echo (tty->termios.c_cc[VERASE], tty); 4403c: 6000 fd8e braw 43dcc <== NOT EXECUTED { if (tty->ccount == 0) return; if (lineFlag) { if (!(tty->termios.c_lflag & ECHO)) { tty->ccount = 0; 44040: 42aa 0020 clrl %a2@(32) <== NOT EXECUTED } } if (!lineFlag) break; } } 44044: 4cee 1c3c ffe4 moveml %fp@(-28),%d2-%d5/%a2-%a4 <== NOT EXECUTED 4404a: 4e5e unlk %fp <== NOT EXECUTED 4404c: 4e75 rts <== NOT EXECUTED } if (!(tty->termios.c_lflag & ECHOE)) { tty->ccount = 0; echo (tty->termios.c_cc[VKILL], tty); if (tty->termios.c_lflag & ECHOK) echo ('\n', tty); 4404e: 700a moveq #10,%d0 <== NOT EXECUTED 44050: 2d4a 000c movel %a2,%fp@(12) <== NOT EXECUTED } } if (!lineFlag) break; } } 44054: 4cee 1c3c ffe4 moveml %fp@(-28),%d2-%d5/%a2-%a4 <== NOT EXECUTED } if (!(tty->termios.c_lflag & ECHOE)) { tty->ccount = 0; echo (tty->termios.c_cc[VKILL], tty); if (tty->termios.c_lflag & ECHOK) echo ('\n', tty); 4405a: 2d40 0008 movel %d0,%fp@(8) <== NOT EXECUTED } } if (!lineFlag) break; } } 4405e: 4e5e unlk %fp <== NOT EXECUTED } if (!(tty->termios.c_lflag & ECHOE)) { tty->ccount = 0; echo (tty->termios.c_cc[VKILL], tty); if (tty->termios.c_lflag & ECHOK) echo ('\n', tty); 44060: 6000 fd6a braw 43dcc <== NOT EXECUTED 0007a584 : #include int fchdir( int fd ) { 7a584: 4e56 ffb4 linkw %fp,#-76 <== NOT EXECUTED 7a588: 202e 0008 movel %fp@(8),%d0 <== NOT EXECUTED 7a58c: 48d7 3c7c moveml %d2-%d6/%a2-%a5,%sp@ <== NOT EXECUTED rtems_libio_t *iop; rtems_filesystem_location_info_t loc, saved; rtems_libio_check_fd( fd ); 7a590: b0b9 000a 1ca4 cmpl a1ca4 ,%d0 <== NOT EXECUTED 7a596: 6400 0116 bccw 7a6ae <== NOT EXECUTED iop = rtems_libio_iop( fd ); 7a59a: 2479 000a 694c moveal a694c ,%a2 <== NOT EXECUTED 7a5a0: ed88 lsll #6,%d0 <== NOT EXECUTED 7a5a2: d5c0 addal %d0,%a2 <== NOT EXECUTED rtems_libio_check_is_open(iop); 7a5a4: 202a 0014 movel %a2@(20),%d0 <== NOT EXECUTED 7a5a8: 0800 0008 btst #8,%d0 <== NOT EXECUTED 7a5ac: 6700 0100 beqw 7a6ae <== NOT EXECUTED /* * Now process the fchmod(). */ rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ ); 7a5b0: 0800 0001 btst #1,%d0 <== NOT EXECUTED 7a5b4: 6700 0138 beqw 7a6ee <== NOT EXECUTED /* * Verify you can change directory into this node. */ if ( !iop->pathinfo.ops ) { 7a5b8: 206a 0024 moveal %a2@(36),%a0 <== NOT EXECUTED 7a5bc: 4a88 tstl %a0 <== NOT EXECUTED 7a5be: 6700 0146 beqw 7a706 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); } if ( !iop->pathinfo.ops->node_type_h ) { 7a5c2: 2068 0010 moveal %a0@(16),%a0 <== NOT EXECUTED 7a5c6: 4a88 tstl %a0 <== NOT EXECUTED 7a5c8: 6700 013c beqw 7a706 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); } if ( (*iop->pathinfo.ops->node_type_h)( &iop->pathinfo ) != 7a5cc: 47ea 0018 lea %a2@(24),%a3 <== NOT EXECUTED 7a5d0: 2f0b movel %a3,%sp@- <== NOT EXECUTED 7a5d2: 4e90 jsr %a0@ <== NOT EXECUTED 7a5d4: 588f addql #4,%sp <== NOT EXECUTED 7a5d6: 7201 moveq #1,%d1 <== NOT EXECUTED 7a5d8: b280 cmpl %d0,%d1 <== NOT EXECUTED 7a5da: 6600 00ba bnew 7a696 <== NOT EXECUTED * but note the race condition. Threads who * share their rtems_filesystem_current better * be synchronized! */ saved = rtems_filesystem_current; 7a5de: 2279 000a 1fac moveal a1fac ,%a1 <== NOT EXECUTED 7a5e4: 2c0e movel %fp,%d6 <== NOT EXECUTED 7a5e6: 41e9 0004 lea %a1@(4),%a0 <== NOT EXECUTED 7a5ea: 0686 ffff ffd8 addil #-40,%d6 <== NOT EXECUTED rtems_filesystem_current = iop->pathinfo; 7a5f0: 2248 moveal %a0,%a1 <== NOT EXECUTED * but note the race condition. Threads who * share their rtems_filesystem_current better * be synchronized! */ saved = rtems_filesystem_current; 7a5f2: 2a46 moveal %d6,%a5 <== NOT EXECUTED 7a5f4: 2a0e movel %fp,%d5 <== NOT EXECUTED 7a5f6: 0685 ffff ffdc addil #-36,%d5 <== NOT EXECUTED 7a5fc: 280e movel %fp,%d4 <== NOT EXECUTED 7a5fe: 0684 ffff ffe0 addil #-32,%d4 <== NOT EXECUTED 7a604: 260e movel %fp,%d3 <== NOT EXECUTED 7a606: 0683 ffff ffe4 addil #-28,%d3 <== NOT EXECUTED 7a60c: 240e movel %fp,%d2 <== NOT EXECUTED 7a60e: 0682 ffff ffe8 addil #-24,%d2 <== NOT EXECUTED rtems_filesystem_current = iop->pathinfo; /* clone the current node */ if (rtems_filesystem_evaluate_path(".", 1, 0, &loc, 0)) { 7a614: 49ee ffec lea %fp@(-20),%a4 <== NOT EXECUTED * but note the race condition. Threads who * share their rtems_filesystem_current better * be synchronized! */ saved = rtems_filesystem_current; 7a618: 2a98 movel %a0@+,%a5@ <== NOT EXECUTED 7a61a: 2a45 moveal %d5,%a5 <== NOT EXECUTED 7a61c: 2a98 movel %a0@+,%a5@ <== NOT EXECUTED 7a61e: 2a44 moveal %d4,%a5 <== NOT EXECUTED 7a620: 2a98 movel %a0@+,%a5@ <== NOT EXECUTED 7a622: 2a43 moveal %d3,%a5 <== NOT EXECUTED 7a624: 2a98 movel %a0@+,%a5@ <== NOT EXECUTED 7a626: 2a42 moveal %d2,%a5 <== NOT EXECUTED 7a628: 2a90 movel %a0@,%a5@ <== NOT EXECUTED rtems_filesystem_current = iop->pathinfo; 7a62a: 22d3 movel %a3@,%a1@+ <== NOT EXECUTED 7a62c: 22ea 001c movel %a2@(28),%a1@+ <== NOT EXECUTED 7a630: 22ea 0020 movel %a2@(32),%a1@+ <== NOT EXECUTED 7a634: 22aa 0024 movel %a2@(36),%a1@ <== NOT EXECUTED 7a638: 20aa 0028 movel %a2@(40),%a0@ <== NOT EXECUTED /* clone the current node */ if (rtems_filesystem_evaluate_path(".", 1, 0, &loc, 0)) { 7a63c: 42a7 clrl %sp@- <== NOT EXECUTED 7a63e: 2f0c movel %a4,%sp@- <== NOT EXECUTED 7a640: 42a7 clrl %sp@- <== NOT EXECUTED 7a642: 4878 0001 pea 1 <== NOT EXECUTED 7a646: 4879 0009 ac9b pea 9ac9b <== NOT EXECUTED 7a64c: 4eb9 0004 66b4 jsr 466b4 <== NOT EXECUTED 7a652: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED 7a656: 4a80 tstl %d0 <== NOT EXECUTED 7a658: 666c bnes 7a6c6 <== NOT EXECUTED /* cloning failed; restore original and bail out */ rtems_filesystem_current = saved; return -1; } /* release the old one */ rtems_filesystem_freenode( &saved ); 7a65a: 206e ffe4 moveal %fp@(-28),%a0 <== NOT EXECUTED 7a65e: 4a88 tstl %a0 <== NOT EXECUTED 7a660: 670e beqs 7a670 <== NOT EXECUTED 7a662: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 7a666: 4a88 tstl %a0 <== NOT EXECUTED 7a668: 6706 beqs 7a670 <== NOT EXECUTED 7a66a: 2f06 movel %d6,%sp@- <== NOT EXECUTED 7a66c: 4e90 jsr %a0@ <== NOT EXECUTED 7a66e: 588f addql #4,%sp <== NOT EXECUTED rtems_filesystem_current = loc; 7a670: 2079 000a 1fac moveal a1fac ,%a0 <== NOT EXECUTED 7a676: 5888 addql #4,%a0 <== NOT EXECUTED 7a678: 4280 clrl %d0 <== NOT EXECUTED 7a67a: 20d4 movel %a4@,%a0@+ <== NOT EXECUTED 7a67c: 20ee fff0 movel %fp@(-16),%a0@+ <== NOT EXECUTED 7a680: 20ee fff4 movel %fp@(-12),%a0@+ <== NOT EXECUTED 7a684: 20ee fff8 movel %fp@(-8),%a0@+ <== NOT EXECUTED 7a688: 20ae fffc movel %fp@(-4),%a0@ <== NOT EXECUTED return 0; } 7a68c: 4cee 3c7c ffb4 moveml %fp@(-76),%d2-%d6/%a2-%a5 <== NOT EXECUTED 7a692: 4e5e unlk %fp <== NOT EXECUTED 7a694: 4e75 rts <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); } if ( (*iop->pathinfo.ops->node_type_h)( &iop->pathinfo ) != RTEMS_FILESYSTEM_DIRECTORY ) { rtems_set_errno_and_return_minus_one( ENOTDIR ); 7a696: 4eb9 0008 0e64 jsr 80e64 <__errno> <== NOT EXECUTED 7a69c: 7214 moveq #20,%d1 <== NOT EXECUTED 7a69e: 2040 moveal %d0,%a0 <== NOT EXECUTED 7a6a0: 70ff moveq #-1,%d0 <== NOT EXECUTED rtems_filesystem_freenode( &saved ); rtems_filesystem_current = loc; return 0; } 7a6a2: 4cee 3c7c ffb4 moveml %fp@(-76),%d2-%d6/%a2-%a5 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); } if ( (*iop->pathinfo.ops->node_type_h)( &iop->pathinfo ) != RTEMS_FILESYSTEM_DIRECTORY ) { rtems_set_errno_and_return_minus_one( ENOTDIR ); 7a6a8: 2081 movel %d1,%a0@ <== NOT EXECUTED rtems_filesystem_freenode( &saved ); rtems_filesystem_current = loc; return 0; } 7a6aa: 4e5e unlk %fp <== NOT EXECUTED 7a6ac: 4e75 rts <== NOT EXECUTED rtems_libio_t *iop; rtems_filesystem_location_info_t loc, saved; rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open(iop); 7a6ae: 4eb9 0008 0e64 jsr 80e64 <__errno> <== NOT EXECUTED 7a6b4: 7609 moveq #9,%d3 <== NOT EXECUTED 7a6b6: 2040 moveal %d0,%a0 <== NOT EXECUTED 7a6b8: 70ff moveq #-1,%d0 <== NOT EXECUTED 7a6ba: 2083 movel %d3,%a0@ <== NOT EXECUTED rtems_filesystem_freenode( &saved ); rtems_filesystem_current = loc; return 0; } 7a6bc: 4cee 3c7c ffb4 moveml %fp@(-76),%d2-%d6/%a2-%a5 <== NOT EXECUTED 7a6c2: 4e5e unlk %fp <== NOT EXECUTED 7a6c4: 4e75 rts <== NOT EXECUTED rtems_filesystem_current = iop->pathinfo; /* clone the current node */ if (rtems_filesystem_evaluate_path(".", 1, 0, &loc, 0)) { /* cloning failed; restore original and bail out */ rtems_filesystem_current = saved; 7a6c6: 2079 000a 1fac moveal a1fac ,%a0 <== NOT EXECUTED 7a6cc: 2246 moveal %d6,%a1 <== NOT EXECUTED 7a6ce: 5888 addql #4,%a0 <== NOT EXECUTED 7a6d0: 2a45 moveal %d5,%a5 <== NOT EXECUTED 7a6d2: 70ff moveq #-1,%d0 <== NOT EXECUTED 7a6d4: 20d1 movel %a1@,%a0@+ <== NOT EXECUTED 7a6d6: 2244 moveal %d4,%a1 <== NOT EXECUTED 7a6d8: 20d5 movel %a5@,%a0@+ <== NOT EXECUTED 7a6da: 2a43 moveal %d3,%a5 <== NOT EXECUTED 7a6dc: 20d1 movel %a1@,%a0@+ <== NOT EXECUTED 7a6de: 2242 moveal %d2,%a1 <== NOT EXECUTED 7a6e0: 20d5 movel %a5@,%a0@+ <== NOT EXECUTED 7a6e2: 2091 movel %a1@,%a0@ <== NOT EXECUTED rtems_filesystem_freenode( &saved ); rtems_filesystem_current = loc; return 0; } 7a6e4: 4cee 3c7c ffb4 moveml %fp@(-76),%d2-%d6/%a2-%a5 <== NOT EXECUTED 7a6ea: 4e5e unlk %fp <== NOT EXECUTED 7a6ec: 4e75 rts <== NOT EXECUTED /* * Now process the fchmod(). */ rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ ); 7a6ee: 4eb9 0008 0e64 jsr 80e64 <__errno> <== NOT EXECUTED 7a6f4: 7416 moveq #22,%d2 <== NOT EXECUTED 7a6f6: 2040 moveal %d0,%a0 <== NOT EXECUTED 7a6f8: 70ff moveq #-1,%d0 <== NOT EXECUTED 7a6fa: 2082 movel %d2,%a0@ <== NOT EXECUTED rtems_filesystem_freenode( &saved ); rtems_filesystem_current = loc; return 0; } 7a6fc: 4cee 3c7c ffb4 moveml %fp@(-76),%d2-%d6/%a2-%a5 <== NOT EXECUTED 7a702: 4e5e unlk %fp <== NOT EXECUTED 7a704: 4e75 rts <== NOT EXECUTED if ( !iop->pathinfo.ops ) { rtems_set_errno_and_return_minus_one( ENOTSUP ); } if ( !iop->pathinfo.ops->node_type_h ) { rtems_set_errno_and_return_minus_one( ENOTSUP ); 7a706: 4eb9 0008 0e64 jsr 80e64 <__errno> <== NOT EXECUTED 7a70c: 2040 moveal %d0,%a0 <== NOT EXECUTED 7a70e: 70ff moveq #-1,%d0 <== NOT EXECUTED rtems_filesystem_freenode( &saved ); rtems_filesystem_current = loc; return 0; } 7a710: 4cee 3c7c ffb4 moveml %fp@(-76),%d2-%d6/%a2-%a5 <== NOT EXECUTED if ( !iop->pathinfo.ops ) { rtems_set_errno_and_return_minus_one( ENOTSUP ); } if ( !iop->pathinfo.ops->node_type_h ) { rtems_set_errno_and_return_minus_one( ENOTSUP ); 7a716: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED rtems_filesystem_freenode( &saved ); rtems_filesystem_current = loc; return 0; } 7a71c: 4e5e unlk %fp <== NOT EXECUTED 7a71e: 4e75 rts 00066f60 : int fchmod( int fd, mode_t mode ) { 66f60: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED 66f64: 202e 0008 movel %fp@(8),%d0 <== NOT EXECUTED 66f68: 222e 000c movel %fp@(12),%d1 <== NOT EXECUTED rtems_libio_t *iop; rtems_libio_check_fd( fd ); 66f6c: b0b9 000a 1ca4 cmpl a1ca4 ,%d0 <== NOT EXECUTED 66f72: 643a bccs 66fae <== NOT EXECUTED iop = rtems_libio_iop( fd ); 66f74: 2079 000a 694c moveal a694c ,%a0 <== NOT EXECUTED 66f7a: ed88 lsll #6,%d0 <== NOT EXECUTED 66f7c: d1c0 addal %d0,%a0 <== NOT EXECUTED rtems_libio_check_is_open(iop); 66f7e: 2028 0014 movel %a0@(20),%d0 <== NOT EXECUTED 66f82: 0800 0008 btst #8,%d0 <== NOT EXECUTED 66f86: 6726 beqs 66fae <== NOT EXECUTED /* * Now process the fchmod(). */ rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 66f88: 44c0 movew %d0,%ccr <== NOT EXECUTED 66f8a: 6634 bnes 66fc0 <== NOT EXECUTED if ( !iop->handlers->fchmod_h ) 66f8c: 2268 003c moveal %a0@(60),%a1 <== NOT EXECUTED 66f90: 4aa9 001c tstl %a1@(28) <== NOT EXECUTED 66f94: 673c beqs 66fd2 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); return (*iop->pathinfo.handlers->fchmod_h)( &iop->pathinfo, mode ); 66f96: 2268 0020 moveal %a0@(32),%a1 <== NOT EXECUTED 66f9a: 41e8 0018 lea %a0@(24),%a0 <== NOT EXECUTED 66f9e: 2d41 000c movel %d1,%fp@(12) <== NOT EXECUTED 66fa2: 2269 001c moveal %a1@(28),%a1 <== NOT EXECUTED 66fa6: 2d48 0008 movel %a0,%fp@(8) <== NOT EXECUTED } 66faa: 4e5e unlk %fp <== NOT EXECUTED rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); if ( !iop->handlers->fchmod_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); return (*iop->pathinfo.handlers->fchmod_h)( &iop->pathinfo, mode ); 66fac: 4ed1 jmp %a1@ <== NOT EXECUTED { rtems_libio_t *iop; rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open(iop); 66fae: 4eb9 0008 0e64 jsr 80e64 <__errno> <== NOT EXECUTED 66fb4: 7209 moveq #9,%d1 <== NOT EXECUTED 66fb6: 2040 moveal %d0,%a0 <== NOT EXECUTED if ( !iop->handlers->fchmod_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); return (*iop->pathinfo.handlers->fchmod_h)( &iop->pathinfo, mode ); } 66fb8: 70ff moveq #-1,%d0 <== NOT EXECUTED 66fba: 4e5e unlk %fp <== NOT EXECUTED { rtems_libio_t *iop; rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open(iop); 66fbc: 2081 movel %d1,%a0@ <== NOT EXECUTED if ( !iop->handlers->fchmod_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); return (*iop->pathinfo.handlers->fchmod_h)( &iop->pathinfo, mode ); } 66fbe: 4e75 rts <== NOT EXECUTED /* * Now process the fchmod(). */ rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 66fc0: 4eb9 0008 0e64 jsr 80e64 <__errno> <== NOT EXECUTED if ( !iop->handlers->fchmod_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); return (*iop->pathinfo.handlers->fchmod_h)( &iop->pathinfo, mode ); } 66fc6: 4e5e unlk %fp <== NOT EXECUTED /* * Now process the fchmod(). */ rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 66fc8: 2040 moveal %d0,%a0 <== NOT EXECUTED 66fca: 7016 moveq #22,%d0 <== NOT EXECUTED 66fcc: 2080 movel %d0,%a0@ <== NOT EXECUTED if ( !iop->handlers->fchmod_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); return (*iop->pathinfo.handlers->fchmod_h)( &iop->pathinfo, mode ); } 66fce: 70ff moveq #-1,%d0 <== NOT EXECUTED 66fd0: 4e75 rts <== NOT EXECUTED */ rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); if ( !iop->handlers->fchmod_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 66fd2: 4eb9 0008 0e64 jsr 80e64 <__errno> <== NOT EXECUTED return (*iop->pathinfo.handlers->fchmod_h)( &iop->pathinfo, mode ); } 66fd8: 4e5e unlk %fp <== NOT EXECUTED */ rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); if ( !iop->handlers->fchmod_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 66fda: 2040 moveal %d0,%a0 <== NOT EXECUTED return (*iop->pathinfo.handlers->fchmod_h)( &iop->pathinfo, mode ); } 66fdc: 70ff moveq #-1,%d0 <== NOT EXECUTED */ rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); if ( !iop->handlers->fchmod_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 66fde: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED return (*iop->pathinfo.handlers->fchmod_h)( &iop->pathinfo, mode ); } 66fe4: 4e75 rts <== NOT EXECUTED ... 00066fe8 : int fchown( int fd, uid_t owner, gid_t group ) { 66fe8: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED 66fec: 302e 000e movew %fp@(14),%d0 <== NOT EXECUTED 66ff0: 2f02 movel %d2,%sp@- <== NOT EXECUTED 66ff2: 242e 0008 movel %fp@(8),%d2 <== NOT EXECUTED 66ff6: 322e 0012 movew %fp@(18),%d1 <== NOT EXECUTED rtems_libio_t *iop; rtems_libio_check_fd( fd ); 66ffa: b4b9 000a 1ca4 cmpl a1ca4 ,%d2 <== NOT EXECUTED 67000: 6448 bccs 6704a <== NOT EXECUTED iop = rtems_libio_iop( fd ); 67002: 2079 000a 694c moveal a694c ,%a0 <== NOT EXECUTED 67008: ed8a lsll #6,%d2 <== NOT EXECUTED 6700a: d1c2 addal %d2,%a0 <== NOT EXECUTED rtems_libio_check_is_open(iop); 6700c: 2428 0014 movel %a0@(20),%d2 <== NOT EXECUTED 67010: 0802 0008 btst #8,%d2 <== NOT EXECUTED 67014: 6734 beqs 6704a <== NOT EXECUTED rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 67016: 44c2 movew %d2,%ccr <== NOT EXECUTED 67018: 6646 bnes 67060 <== NOT EXECUTED if ( !iop->pathinfo.ops->chown_h ) 6701a: 2268 0024 moveal %a0@(36),%a1 <== NOT EXECUTED 6701e: 2269 0018 moveal %a1@(24),%a1 <== NOT EXECUTED 67022: 4a89 tstl %a1 <== NOT EXECUTED 67024: 6750 beqs 67076 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); return (*iop->pathinfo.ops->chown_h)( &iop->pathinfo, owner, group ); 67026: 41e8 0018 lea %a0@(24),%a0 <== NOT EXECUTED 6702a: 0281 0000 ffff andil #65535,%d1 <== NOT EXECUTED 67030: 0280 0000 ffff andil #65535,%d0 <== NOT EXECUTED } 67036: 242e fffc movel %fp@(-4),%d2 <== NOT EXECUTED rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); if ( !iop->pathinfo.ops->chown_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); return (*iop->pathinfo.ops->chown_h)( &iop->pathinfo, owner, group ); 6703a: 2d48 0008 movel %a0,%fp@(8) <== NOT EXECUTED 6703e: 2d41 0010 movel %d1,%fp@(16) <== NOT EXECUTED 67042: 2d40 000c movel %d0,%fp@(12) <== NOT EXECUTED } 67046: 4e5e unlk %fp <== NOT EXECUTED rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); if ( !iop->pathinfo.ops->chown_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); return (*iop->pathinfo.ops->chown_h)( &iop->pathinfo, owner, group ); 67048: 4ed1 jmp %a1@ <== NOT EXECUTED { rtems_libio_t *iop; rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open(iop); 6704a: 4eb9 0008 0e64 jsr 80e64 <__errno> <== NOT EXECUTED if ( !iop->pathinfo.ops->chown_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); return (*iop->pathinfo.ops->chown_h)( &iop->pathinfo, owner, group ); } 67050: 242e fffc movel %fp@(-4),%d2 <== NOT EXECUTED { rtems_libio_t *iop; rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open(iop); 67054: 2040 moveal %d0,%a0 <== NOT EXECUTED 67056: 7209 moveq #9,%d1 <== NOT EXECUTED if ( !iop->pathinfo.ops->chown_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); return (*iop->pathinfo.ops->chown_h)( &iop->pathinfo, owner, group ); } 67058: 70ff moveq #-1,%d0 <== NOT EXECUTED 6705a: 4e5e unlk %fp <== NOT EXECUTED { rtems_libio_t *iop; rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open(iop); 6705c: 2081 movel %d1,%a0@ <== NOT EXECUTED if ( !iop->pathinfo.ops->chown_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); return (*iop->pathinfo.ops->chown_h)( &iop->pathinfo, owner, group ); } 6705e: 4e75 rts <== NOT EXECUTED rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open(iop); rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 67060: 4eb9 0008 0e64 jsr 80e64 <__errno> <== NOT EXECUTED if ( !iop->pathinfo.ops->chown_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); return (*iop->pathinfo.ops->chown_h)( &iop->pathinfo, owner, group ); } 67066: 242e fffc movel %fp@(-4),%d2 <== NOT EXECUTED rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open(iop); rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 6706a: 2040 moveal %d0,%a0 <== NOT EXECUTED 6706c: 7016 moveq #22,%d0 <== NOT EXECUTED if ( !iop->pathinfo.ops->chown_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); return (*iop->pathinfo.ops->chown_h)( &iop->pathinfo, owner, group ); } 6706e: 4e5e unlk %fp <== NOT EXECUTED rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open(iop); rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 67070: 2080 movel %d0,%a0@ <== NOT EXECUTED if ( !iop->pathinfo.ops->chown_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); return (*iop->pathinfo.ops->chown_h)( &iop->pathinfo, owner, group ); } 67072: 70ff moveq #-1,%d0 <== NOT EXECUTED 67074: 4e75 rts <== NOT EXECUTED rtems_libio_check_is_open(iop); rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); if ( !iop->pathinfo.ops->chown_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 67076: 4eb9 0008 0e64 jsr 80e64 <__errno> <== NOT EXECUTED return (*iop->pathinfo.ops->chown_h)( &iop->pathinfo, owner, group ); } 6707c: 242e fffc movel %fp@(-4),%d2 <== NOT EXECUTED rtems_libio_check_is_open(iop); rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); if ( !iop->pathinfo.ops->chown_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 67080: 2040 moveal %d0,%a0 <== NOT EXECUTED return (*iop->pathinfo.ops->chown_h)( &iop->pathinfo, owner, group ); } 67082: 70ff moveq #-1,%d0 <== NOT EXECUTED 67084: 4e5e unlk %fp <== NOT EXECUTED rtems_libio_check_is_open(iop); rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); if ( !iop->pathinfo.ops->chown_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 67086: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED return (*iop->pathinfo.ops->chown_h)( &iop->pathinfo, owner, group ); } 6708c: 4e75 rts <== NOT EXECUTED ... 0007a720 : int fcntl( int fd, int cmd, ... ) { 7a720: 4e56 fff4 linkw %fp,#-12 7a724: 202e 0008 movel %fp@(8),%d0 #include #include /* sigh. for the mode bits for open/creat */ extern int open _PARAMS ((const char *, int, ...)); extern int creat _PARAMS ((const char *, mode_t)); extern int fcntl _PARAMS ((int, int, ...)); 7a728: 41ee 0010 lea %fp@(16),%a0 7a72c: 48d7 040c moveml %d2-%d3/%a2,%sp@ 7a730: 242e 000c movel %fp@(12),%d2 int fd2; int flags; int mask; int ret = 0; rtems_libio_check_fd( fd ); 7a734: 2239 000a 1ca4 movel a1ca4 ,%d1 7a73a: b280 cmpl %d0,%d1 7a73c: 6300 0192 blsw 7a8d0 iop = rtems_libio_iop( fd ); 7a740: 2279 000a 694c moveal a694c ,%a1 7a746: ed88 lsll #6,%d0 7a748: 45f1 0800 lea %a1@(00000000,%d0:l),%a2 rtems_libio_check_is_open(iop); 7a74c: 202a 0014 movel %a2@(20),%d0 7a750: 0800 0008 btst #8,%d0 7a754: 6700 017a beqw 7a8d0 /* * This switch should contain all the cases from POSIX. */ switch ( cmd ) { 7a758: 7609 moveq #9,%d3 7a75a: b682 cmpl %d2,%d3 7a75c: 641a bccs 7a778 errno = ENOTSUP; ret = -1; break; default: errno = EINVAL; 7a75e: 4eb9 0008 0e64 jsr 80e64 <__errno> 7a764: 76ff moveq #-1,%d3 7a766: 2040 moveal %d0,%a0 7a768: 7016 moveq #22,%d0 7a76a: 2080 movel %d0,%a0@ va_list ap; va_start( ap, cmd ); ret = vfcntl(fd,cmd,ap); va_end(ap); return ret; } 7a76c: 2003 movel %d3,%d0 7a76e: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 7a774: 4e5e unlk %fp 7a776: 4e75 rts /* * This switch should contain all the cases from POSIX. */ switch ( cmd ) { 7a778: 363b 2a08 movew %pc@(7a782 ,%d2:l:2),%d3 7a77c: 48c3 extl %d3 7a77e: 4efb 3802 jmp %pc@(7a782 ,%d3:l) 7a782: 00b8 00ac 009c oril #11272348,%d0 <== NOT EXECUTED 7a788: 0082 0030 0014 oril #3145748,%d2 <== NOT EXECUTED 7a78e: 0014 024 <== NOT EXECUTED 7a790: 0014 024 <== NOT EXECUTED 7a792: 0014 024 <== NOT EXECUTED 7a794: 0014 024 <== NOT EXECUTED errno = ENOTSUP; ret = -1; break; case F_GETOWN: /* for sockets. */ errno = ENOTSUP; 7a796: 4eb9 0008 0e64 jsr 80e64 <__errno> 7a79c: 76ff moveq #-1,%d3 7a79e: 2040 moveal %d0,%a0 va_list ap; va_start( ap, cmd ); ret = vfcntl(fd,cmd,ap); va_end(ap); return ret; } 7a7a0: 2003 movel %d3,%d0 7a7a2: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 errno = ENOTSUP; ret = -1; break; case F_GETOWN: /* for sockets. */ errno = ENOTSUP; 7a7a8: 20bc 0000 0086 movel #134,%a0@ va_list ap; va_start( ap, cmd ); ret = vfcntl(fd,cmd,ap); va_end(ap); return ret; } 7a7ae: 4e5e unlk %fp 7a7b0: 4e75 rts case F_GETFL: /* more flags (cloexec) */ ret = rtems_libio_to_fcntl_flags( iop->flags ); break; case F_SETFL: flags = rtems_libio_fcntl_flags( va_arg( ap, int ) ); 7a7b2: 2f10 movel %a0@,%sp@- /* * XXX If we are turning on append, should we seek to the end? */ iop->flags = (iop->flags & ~mask) | (flags & mask); 7a7b4: 4283 clrl %d3 case F_GETFL: /* more flags (cloexec) */ ret = rtems_libio_to_fcntl_flags( iop->flags ); break; case F_SETFL: flags = rtems_libio_fcntl_flags( va_arg( ap, int ) ); 7a7b6: 4eb9 0004 69da jsr 469da /* * XXX If we are turning on append, should we seek to the end? */ iop->flags = (iop->flags & ~mask) | (flags & mask); 7a7bc: 222a 0014 movel %a2@(20),%d1 7a7c0: 588f addql #4,%sp 7a7c2: 0280 0000 0201 andil #513,%d0 7a7c8: 0281 ffff fdfe andil #-514,%d1 7a7ce: 8081 orl %d1,%d0 7a7d0: 2540 0014 movel %d0,%a2@(20) * If we got this far successfully, then we give the optional * filesystem specific handler a chance to process this. */ if (ret >= 0) { if (iop->handlers->fcntl_h) { 7a7d4: 206a 003c moveal %a2@(60),%a0 7a7d8: 2068 0030 moveal %a0@(48),%a0 7a7dc: 4a88 tstl %a0 7a7de: 678c beqs 7a76c int err = (*iop->handlers->fcntl_h)( cmd, iop ); 7a7e0: 2f0a movel %a2,%sp@- 7a7e2: 2f02 movel %d2,%sp@- 7a7e4: 4e90 jsr %a0@ if (err) { 7a7e6: 508f addql #8,%sp * filesystem specific handler a chance to process this. */ if (ret >= 0) { if (iop->handlers->fcntl_h) { int err = (*iop->handlers->fcntl_h)( cmd, iop ); 7a7e8: 2400 movel %d0,%d2 if (err) { 7a7ea: 6780 beqs 7a76c errno = err; 7a7ec: 4eb9 0008 0e64 jsr 80e64 <__errno> <== NOT EXECUTED 7a7f2: 76ff moveq #-1,%d3 <== NOT EXECUTED 7a7f4: 2040 moveal %d0,%a0 <== NOT EXECUTED va_list ap; va_start( ap, cmd ); ret = vfcntl(fd,cmd,ap); va_end(ap); return ret; } 7a7f6: 2003 movel %d3,%d0 <== NOT EXECUTED if (ret >= 0) { if (iop->handlers->fcntl_h) { int err = (*iop->handlers->fcntl_h)( cmd, iop ); if (err) { errno = err; 7a7f8: 2082 movel %d2,%a0@ <== NOT EXECUTED va_list ap; va_start( ap, cmd ); ret = vfcntl(fd,cmd,ap); va_end(ap); return ret; } 7a7fa: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 <== NOT EXECUTED 7a800: 4e5e unlk %fp <== NOT EXECUTED 7a802: 4e75 rts <== NOT EXECUTED else iop->flags &= ~LIBIO_FLAGS_CLOSE_ON_EXEC; break; case F_GETFL: /* more flags (cloexec) */ ret = rtems_libio_to_fcntl_flags( iop->flags ); 7a804: 2f00 movel %d0,%sp@- 7a806: 4eb9 0004 698c jsr 4698c 7a80c: 588f addql #4,%sp 7a80e: 2600 movel %d0,%d3 /* * If we got this far successfully, then we give the optional * filesystem specific handler a chance to process this. */ if (ret >= 0) { 7a810: 6cc2 bges 7a7d4 va_list ap; va_start( ap, cmd ); ret = vfcntl(fd,cmd,ap); va_end(ap); return ret; } 7a812: 2003 movel %d3,%d0 <== NOT EXECUTED 7a814: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 <== NOT EXECUTED 7a81a: 4e5e unlk %fp <== NOT EXECUTED 7a81c: 4e75 rts <== NOT EXECUTED * if a new process is exec()'ed. Since RTEMS does not support * processes, then we can ignore this one except to make * F_GETFD work. */ if ( va_arg( ap, int ) ) 7a81e: 4a90 tstl %a0@ 7a820: 6766 beqs 7a888 iop->flags |= LIBIO_FLAGS_CLOSE_ON_EXEC; 7a822: 4283 clrl %d3 7a824: 08c0 000b bset #11,%d0 7a828: 2540 0014 movel %d0,%a2@(20) 7a82c: 60a6 bras 7a7d4 diop->pathinfo = iop->pathinfo; ret = (int) (diop - rtems_libio_iops); break; case F_GETFD: /* get f_flags */ ret = ((iop->flags & LIBIO_FLAGS_CLOSE_ON_EXEC) != 0); 7a82e: 2600 movel %d0,%d3 7a830: 720b moveq #11,%d1 7a832: e2ab lsrl %d1,%d3 7a834: 7001 moveq #1,%d0 7a836: c680 andl %d0,%d3 7a838: 609a bras 7a7d4 * This switch should contain all the cases from POSIX. */ switch ( cmd ) { case F_DUPFD: /* dup */ fd2 = va_arg( ap, int ); 7a83a: 2010 movel %a0@,%d0 if ( fd2 ) 7a83c: 6700 00ac beqw 7a8ea diop = rtems_libio_iop( fd2 ); 7a840: b081 cmpl %d1,%d0 <== NOT EXECUTED 7a842: 6452 bccs 7a896 <== NOT EXECUTED 7a844: ed88 lsll #6,%d0 <== NOT EXECUTED 7a846: 41f1 0800 lea %a1@(00000000,%d0:l),%a0 <== NOT EXECUTED 7a84a: 2608 movel %a0,%d3 <== NOT EXECUTED diop->handlers = iop->handlers; diop->file_info = iop->file_info; diop->flags = iop->flags; diop->pathinfo = iop->pathinfo; ret = (int) (diop - rtems_libio_iops); 7a84c: 9689 subl %a1,%d3 <== NOT EXECUTED 7a84e: ec83 asrl #6,%d3 <== NOT EXECUTED } diop->handlers = iop->handlers; diop->file_info = iop->file_info; diop->flags = iop->flags; diop->pathinfo = iop->pathinfo; 7a850: 216a 0018 0018 movel %a2@(24),%a0@(24) <== NOT EXECUTED 7a856: 216a 001c 001c movel %a2@(28),%a0@(28) <== NOT EXECUTED 7a85c: 216a 0020 0020 movel %a2@(32),%a0@(32) <== NOT EXECUTED 7a862: 216a 0024 0024 movel %a2@(36),%a0@(36) <== NOT EXECUTED ret = -1; break; } } diop->handlers = iop->handlers; 7a868: 216a 003c 003c movel %a2@(60),%a0@(60) <== NOT EXECUTED diop->file_info = iop->file_info; diop->flags = iop->flags; diop->pathinfo = iop->pathinfo; 7a86e: 216a 0028 0028 movel %a2@(40),%a0@(40) <== NOT EXECUTED break; } } diop->handlers = iop->handlers; diop->file_info = iop->file_info; 7a874: 216a 0038 0038 movel %a2@(56),%a0@(56) <== NOT EXECUTED diop->flags = iop->flags; 7a87a: 216a 0014 0014 movel %a2@(20),%a0@(20) <== NOT EXECUTED /* * If we got this far successfully, then we give the optional * filesystem specific handler a chance to process this. */ if (ret >= 0) { 7a880: 4a83 tstl %d3 7a882: 6c00 ff50 bgew 7a7d4 7a886: 608a bras 7a812 <== NOT EXECUTED */ if ( va_arg( ap, int ) ) iop->flags |= LIBIO_FLAGS_CLOSE_ON_EXEC; else iop->flags &= ~LIBIO_FLAGS_CLOSE_ON_EXEC; 7a888: 4283 clrl %d3 <== NOT EXECUTED 7a88a: 0880 000b bclr #11,%d0 <== NOT EXECUTED 7a88e: 2540 0014 movel %d0,%a2@(20) <== NOT EXECUTED 7a892: 6000 ff40 braw 7a7d4 <== NOT EXECUTED switch ( cmd ) { case F_DUPFD: /* dup */ fd2 = va_arg( ap, int ); if ( fd2 ) diop = rtems_libio_iop( fd2 ); 7a896: 91c8 subal %a0,%a0 <== NOT EXECUTED 7a898: 4283 clrl %d3 <== NOT EXECUTED diop->handlers = iop->handlers; diop->file_info = iop->file_info; diop->flags = iop->flags; diop->pathinfo = iop->pathinfo; ret = (int) (diop - rtems_libio_iops); 7a89a: 9689 subl %a1,%d3 <== NOT EXECUTED 7a89c: ec83 asrl #6,%d3 <== NOT EXECUTED } diop->handlers = iop->handlers; diop->file_info = iop->file_info; diop->flags = iop->flags; diop->pathinfo = iop->pathinfo; 7a89e: 216a 0018 0018 movel %a2@(24),%a0@(24) <== NOT EXECUTED 7a8a4: 216a 001c 001c movel %a2@(28),%a0@(28) <== NOT EXECUTED 7a8aa: 216a 0020 0020 movel %a2@(32),%a0@(32) <== NOT EXECUTED 7a8b0: 216a 0024 0024 movel %a2@(36),%a0@(36) <== NOT EXECUTED ret = -1; break; } } diop->handlers = iop->handlers; 7a8b6: 216a 003c 003c movel %a2@(60),%a0@(60) <== NOT EXECUTED diop->file_info = iop->file_info; diop->flags = iop->flags; diop->pathinfo = iop->pathinfo; 7a8bc: 216a 0028 0028 movel %a2@(40),%a0@(40) <== NOT EXECUTED break; } } diop->handlers = iop->handlers; diop->file_info = iop->file_info; 7a8c2: 216a 0038 0038 movel %a2@(56),%a0@(56) <== NOT EXECUTED diop->flags = iop->flags; 7a8c8: 216a 0014 0014 movel %a2@(20),%a0@(20) <== NOT EXECUTED 7a8ce: 60b0 bras 7a880 <== NOT EXECUTED int mask; int ret = 0; rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open(iop); 7a8d0: 4eb9 0008 0e64 jsr 80e64 <__errno> <== NOT EXECUTED 7a8d6: 76ff moveq #-1,%d3 <== NOT EXECUTED 7a8d8: 7209 moveq #9,%d1 <== NOT EXECUTED 7a8da: 2040 moveal %d0,%a0 <== NOT EXECUTED va_list ap; va_start( ap, cmd ); ret = vfcntl(fd,cmd,ap); va_end(ap); return ret; } 7a8dc: 2003 movel %d3,%d0 <== NOT EXECUTED 7a8de: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 <== NOT EXECUTED int mask; int ret = 0; rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open(iop); 7a8e4: 2081 movel %d1,%a0@ <== NOT EXECUTED va_list ap; va_start( ap, cmd ); ret = vfcntl(fd,cmd,ap); va_end(ap); return ret; } 7a8e6: 4e5e unlk %fp <== NOT EXECUTED 7a8e8: 4e75 rts <== NOT EXECUTED fd2 = va_arg( ap, int ); if ( fd2 ) diop = rtems_libio_iop( fd2 ); else { /* allocate a file control block */ diop = rtems_libio_allocate(); 7a8ea: 4eb9 0004 6a1a jsr 46a1a 7a8f0: 2040 moveal %d0,%a0 if ( diop == 0 ) { 7a8f2: 4a80 tstl %d0 7a8f4: 6740 beqs 7a936 7a8f6: 2279 000a 694c moveal a694c ,%a1 7a8fc: 2600 movel %d0,%d3 diop->handlers = iop->handlers; diop->file_info = iop->file_info; diop->flags = iop->flags; diop->pathinfo = iop->pathinfo; ret = (int) (diop - rtems_libio_iops); 7a8fe: 9689 subl %a1,%d3 7a900: ec83 asrl #6,%d3 } diop->handlers = iop->handlers; diop->file_info = iop->file_info; diop->flags = iop->flags; diop->pathinfo = iop->pathinfo; 7a902: 216a 0018 0018 movel %a2@(24),%a0@(24) 7a908: 216a 001c 001c movel %a2@(28),%a0@(28) 7a90e: 216a 0020 0020 movel %a2@(32),%a0@(32) 7a914: 216a 0024 0024 movel %a2@(36),%a0@(36) ret = -1; break; } } diop->handlers = iop->handlers; 7a91a: 216a 003c 003c movel %a2@(60),%a0@(60) diop->file_info = iop->file_info; diop->flags = iop->flags; diop->pathinfo = iop->pathinfo; 7a920: 216a 0028 0028 movel %a2@(40),%a0@(40) break; } } diop->handlers = iop->handlers; diop->file_info = iop->file_info; 7a926: 216a 0038 0038 movel %a2@(56),%a0@(56) diop->flags = iop->flags; 7a92c: 216a 0014 0014 movel %a2@(20),%a0@(20) 7a932: 6000 ff4c braw 7a880 if ( fd2 ) diop = rtems_libio_iop( fd2 ); else { /* allocate a file control block */ diop = rtems_libio_allocate(); if ( diop == 0 ) { 7a936: 76ff moveq #-1,%d3 <== NOT EXECUTED va_list ap; va_start( ap, cmd ); ret = vfcntl(fd,cmd,ap); va_end(ap); return ret; } 7a938: 2003 movel %d3,%d0 <== NOT EXECUTED 7a93a: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 <== NOT EXECUTED 7a940: 4e5e unlk %fp <== NOT EXECUTED 7a942: 4e75 rts 0004cc7c : */ int fifo_open( pipe_control_t **pipep, rtems_libio_t *iop ) { 4cc7c: 4e56 ffdc linkw %fp,#-36 4cc80: 48d7 3c1c moveml %d2-%d4/%a2-%a5,%sp@ ) { pipe_control_t *pipe; int err = 0; if (rtems_semaphore_obtain(rtems_pipe_semaphore, 4cc84: 42a7 clrl %sp@- */ int fifo_open( pipe_control_t **pipep, rtems_libio_t *iop ) { 4cc86: 286e 0008 moveal %fp@(8),%a4 ) { pipe_control_t *pipe; int err = 0; if (rtems_semaphore_obtain(rtems_pipe_semaphore, 4cc8a: 47f9 0004 5d2c lea 45d2c ,%a3 4cc90: 42a7 clrl %sp@- 4cc92: 2f39 0005 e6b0 movel 5e6b0 ,%sp@- */ int fifo_open( pipe_control_t **pipep, rtems_libio_t *iop ) { 4cc98: 262e 000c movel %fp@(12),%d3 ) { pipe_control_t *pipe; int err = 0; if (rtems_semaphore_obtain(rtems_pipe_semaphore, 4cc9c: 4e93 jsr %a3@ 4cc9e: 4fef 000c lea %sp@(12),%sp 4cca2: 4a80 tstl %d0 4cca4: 667e bnes 4cd24 RTEMS_WAIT, RTEMS_NO_TIMEOUT) != RTEMS_SUCCESSFUL) return -EINTR; pipe = *pipep; 4cca6: 2414 movel %a4@,%d2 <== NOT EXECUTED if (pipe == NULL) { 4cca8: 6700 008a beqw 4cd34 <== NOT EXECUTED err = pipe_alloc(&pipe); if (err) goto out; } if (! PIPE_LOCK(pipe)) 4ccac: 42a7 clrl %sp@- <== NOT EXECUTED 4ccae: 2042 moveal %d2,%a0 <== NOT EXECUTED 4ccb0: 42a7 clrl %sp@- <== NOT EXECUTED 4ccb2: 2f28 0028 movel %a0@(40),%sp@- <== NOT EXECUTED 4ccb6: 4e93 jsr %a3@ <== NOT EXECUTED 4ccb8: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 4ccbc: 4a80 tstl %d0 <== NOT EXECUTED 4ccbe: 675a beqs 4cd1a <== NOT EXECUTED 4ccc0: 347c fffc moveaw #-4,%a2 <== NOT EXECUTED err = -EINTR; if (*pipep == NULL) { 4ccc4: 4a94 tstl %a4@ <== NOT EXECUTED 4ccc6: 6700 023a beqw 4cf02 <== NOT EXECUTED else *pipep = pipe; } out: rtems_semaphore_release(rtems_pipe_semaphore); 4ccca: 2f39 0005 e6b0 movel 5e6b0 ,%sp@- <== NOT EXECUTED 4ccd0: 4bf9 0004 5e68 lea 45e68 ,%a5 <== NOT EXECUTED 4ccd6: 4e95 jsr %a5@ <== NOT EXECUTED pipe_control_t *pipe; uint prevCounter; int err; err = pipe_new(pipep); if (err) 4ccd8: 588f addql #4,%sp <== NOT EXECUTED 4ccda: 4a8a tstl %a2 <== NOT EXECUTED 4ccdc: 6630 bnes 4cd0e <== NOT EXECUTED return err; pipe = *pipep; switch (LIBIO_ACCMODE(iop)) { 4ccde: 2043 moveal %d3,%a0 <== NOT EXECUTED 4cce0: 7006 moveq #6,%d0 <== NOT EXECUTED 4cce2: 7404 moveq #4,%d2 <== NOT EXECUTED 4cce4: 2228 0014 movel %a0@(20),%d1 <== NOT EXECUTED 4cce8: c081 andl %d1,%d0 <== NOT EXECUTED int err; err = pipe_new(pipep); if (err) return err; pipe = *pipep; 4ccea: 2454 moveal %a4@,%a2 <== NOT EXECUTED switch (LIBIO_ACCMODE(iop)) { 4ccec: b480 cmpl %d0,%d2 <== NOT EXECUTED 4ccee: 6700 023e beqw 4cf2e <== NOT EXECUTED 4ccf2: 7206 moveq #6,%d1 <== NOT EXECUTED 4ccf4: b280 cmpl %d0,%d1 <== NOT EXECUTED 4ccf6: 6700 0310 beqw 4d008 <== NOT EXECUTED 4ccfa: 143c 0002 moveb #2,%d2 <== NOT EXECUTED 4ccfe: b480 cmpl %d0,%d2 <== NOT EXECUTED 4cd00: 6700 018a beqw 4ce8c <== NOT EXECUTED if (pipe->Writers ++ == 0) PIPE_WAKEUPREADERS(pipe); break; } PIPE_UNLOCK(pipe); 4cd04: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4cd08: 95ca subal %a2,%a2 <== NOT EXECUTED 4cd0a: 4e95 jsr %a5@ <== NOT EXECUTED return 0; 4cd0c: 588f addql #4,%sp <== NOT EXECUTED out_error: pipe_release(pipep, iop); return err; } 4cd0e: 200a movel %a2,%d0 <== NOT EXECUTED 4cd10: 4cee 3c1c ffdc moveml %fp@(-36),%d2-%d4/%a2-%a5 <== NOT EXECUTED 4cd16: 4e5e unlk %fp <== NOT EXECUTED 4cd18: 4e75 rts <== NOT EXECUTED err = pipe_alloc(&pipe); if (err) goto out; } if (! PIPE_LOCK(pipe)) 4cd1a: 95ca subal %a2,%a2 <== NOT EXECUTED err = -EINTR; if (*pipep == NULL) { 4cd1c: 4a94 tstl %a4@ <== NOT EXECUTED 4cd1e: 66aa bnes 4ccca <== NOT EXECUTED 4cd20: 6000 01e0 braw 4cf02 <== NOT EXECUTED ) { pipe_control_t *pipe; int err = 0; if (rtems_semaphore_obtain(rtems_pipe_semaphore, 4cd24: 347c fffc moveaw #-4,%a2 return 0; out_error: pipe_release(pipep, iop); return err; } 4cd28: 200a movel %a2,%d0 4cd2a: 4cee 3c1c ffdc moveml %fp@(-36),%d2-%d4/%a2-%a5 4cd30: 4e5e unlk %fp 4cd32: 4e75 rts { static char c = 'a'; pipe_control_t *pipe; int err = -ENOMEM; pipe = malloc(sizeof(pipe_control_t)); 4cd34: 4878 0034 pea 34 <== NOT EXECUTED 4cd38: 45f9 0004 ac20 lea 4ac20 ,%a2 <== NOT EXECUTED 4cd3e: 4e92 jsr %a2@ <== NOT EXECUTED if (pipe == NULL) 4cd40: 588f addql #4,%sp <== NOT EXECUTED { static char c = 'a'; pipe_control_t *pipe; int err = -ENOMEM; pipe = malloc(sizeof(pipe_control_t)); 4cd42: 2a40 moveal %d0,%a5 <== NOT EXECUTED 4cd44: 2400 movel %d0,%d2 <== NOT EXECUTED if (pipe == NULL) 4cd46: 6700 03a4 beqw 4d0ec <== NOT EXECUTED return err; memset(pipe, 0, sizeof(pipe_control_t)); pipe->Size = PIPE_BUF; pipe->Buffer = malloc(pipe->Size); 4cd4a: 4878 0200 pea 200 <== NOT EXECUTED int err = -ENOMEM; pipe = malloc(sizeof(pipe_control_t)); if (pipe == NULL) return err; memset(pipe, 0, sizeof(pipe_control_t)); 4cd4e: 2040 moveal %d0,%a0 <== NOT EXECUTED pipe->Size = PIPE_BUF; 4cd50: 203c 0000 0200 movel #512,%d0 <== NOT EXECUTED int err = -ENOMEM; pipe = malloc(sizeof(pipe_control_t)); if (pipe == NULL) return err; memset(pipe, 0, sizeof(pipe_control_t)); 4cd56: 4298 clrl %a0@+ <== NOT EXECUTED 4cd58: 5888 addql #4,%a0 <== NOT EXECUTED 4cd5a: 4298 clrl %a0@+ <== NOT EXECUTED 4cd5c: 4298 clrl %a0@+ <== NOT EXECUTED 4cd5e: 4298 clrl %a0@+ <== NOT EXECUTED 4cd60: 4298 clrl %a0@+ <== NOT EXECUTED 4cd62: 4298 clrl %a0@+ <== NOT EXECUTED 4cd64: 4298 clrl %a0@+ <== NOT EXECUTED 4cd66: 4298 clrl %a0@+ <== NOT EXECUTED 4cd68: 4298 clrl %a0@+ <== NOT EXECUTED 4cd6a: 4298 clrl %a0@+ <== NOT EXECUTED 4cd6c: 4298 clrl %a0@+ <== NOT EXECUTED 4cd6e: 4290 clrl %a0@ <== NOT EXECUTED pipe->Size = PIPE_BUF; 4cd70: 2b40 0004 movel %d0,%a5@(4) <== NOT EXECUTED pipe->Buffer = malloc(pipe->Size); 4cd74: 4e92 jsr %a2@ <== NOT EXECUTED if (! pipe->Buffer) 4cd76: 588f addql #4,%sp <== NOT EXECUTED if (pipe == NULL) return err; memset(pipe, 0, sizeof(pipe_control_t)); pipe->Size = PIPE_BUF; pipe->Buffer = malloc(pipe->Size); 4cd78: 2a80 movel %d0,%a5@ <== NOT EXECUTED if (! pipe->Buffer) 4cd7a: 6700 038e beqw 4d10a <== NOT EXECUTED goto err_buf; err = -EINTR; if (rtems_barrier_create( 4cd7e: 486d 002c pea %a5@(44) <== NOT EXECUTED 4cd82: 45f9 0004 d8b0 lea 4d8b0 ,%a2 <== NOT EXECUTED 4cd88: 1039 0005 d840 moveb 5d840 ,%d0 <== NOT EXECUTED 4cd8e: 42a7 clrl %sp@- <== NOT EXECUTED 4cd90: 49c0 extbl %d0 <== NOT EXECUTED 4cd92: 42a7 clrl %sp@- <== NOT EXECUTED 4cd94: 0080 5049 7200 oril #1346990592,%d0 <== NOT EXECUTED 4cd9a: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4cd9c: 4e92 jsr %a2@ <== NOT EXECUTED 4cd9e: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED 4cda2: 4a80 tstl %d0 <== NOT EXECUTED 4cda4: 6600 01c4 bnew 4cf6a <== NOT EXECUTED rtems_build_name ('P', 'I', 'r', c), RTEMS_BARRIER_MANUAL_RELEASE, 0, &pipe->readBarrier) != RTEMS_SUCCESSFUL) goto err_rbar; if (rtems_barrier_create( 4cda8: 486d 0030 pea %a5@(48) <== NOT EXECUTED 4cdac: 283c 0004 d9ac movel #317868,%d4 <== NOT EXECUTED 4cdb2: 1039 0005 d840 moveb 5d840 ,%d0 <== NOT EXECUTED 4cdb8: 42a7 clrl %sp@- <== NOT EXECUTED 4cdba: 49c0 extbl %d0 <== NOT EXECUTED 4cdbc: 42a7 clrl %sp@- <== NOT EXECUTED 4cdbe: 0080 5049 7700 oril #1346991872,%d0 <== NOT EXECUTED 4cdc4: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4cdc6: 4e92 jsr %a2@ <== NOT EXECUTED 4cdc8: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED 4cdcc: 4a80 tstl %d0 <== NOT EXECUTED 4cdce: 6600 0190 bnew 4cf60 <== NOT EXECUTED rtems_build_name ('P', 'I', 'w', c), RTEMS_BARRIER_MANUAL_RELEASE, 0, &pipe->writeBarrier) != RTEMS_SUCCESSFUL) goto err_wbar; if (rtems_semaphore_create( 4cdd2: 486d 0028 pea %a5@(40) <== NOT EXECUTED 4cdd6: 1039 0005 d840 moveb 5d840 ,%d0 <== NOT EXECUTED 4cddc: 42a7 clrl %sp@- <== NOT EXECUTED 4cdde: 4878 0010 pea 10 <== NOT EXECUTED 4cde2: 49c0 extbl %d0 <== NOT EXECUTED 4cde4: 4878 0001 pea 1 <== NOT EXECUTED 4cde8: 0080 5049 7300 oril #1346990848,%d0 <== NOT EXECUTED 4cdee: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4cdf0: 4eb9 0004 5a8c jsr 45a8c <== NOT EXECUTED 4cdf6: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED 4cdfa: 4a80 tstl %d0 <== NOT EXECUTED 4cdfc: 6600 0158 bnew 4cf56 <== NOT EXECUTED RTEMS_INLINE_ROUTINE Barrier_Control *_Barrier_Get ( Objects_Id id, Objects_Locations *location ) { return (Barrier_Control *) 4ce00: 280e movel %fp,%d4 <== NOT EXECUTED 4ce02: 5184 subql #8,%d4 <== NOT EXECUTED 4ce04: 2042 moveal %d2,%a0 <== NOT EXECUTED 4ce06: 4bf9 0004 752c lea 4752c <_Objects_Get>,%a5 <== NOT EXECUTED { Objects_Locations location; _Barrier_Get(pipe->readBarrier, &location)->Barrier.Wait_queue.state |= STATES_INTERRUPTIBLE_BY_SIGNAL; _Thread_Enable_dispatch(); 4ce0c: 45f9 0004 7dbc lea 47dbc <_Thread_Enable_dispatch>,%a2 <== NOT EXECUTED 4ce12: 2f04 movel %d4,%sp@- <== NOT EXECUTED 4ce14: 2f28 002c movel %a0@(44),%sp@- <== NOT EXECUTED 4ce18: 4879 0005 f798 pea 5f798 <_Barrier_Information> <== NOT EXECUTED 4ce1e: 4e95 jsr %a5@ <== NOT EXECUTED /* Set barriers to be interruptible by signals. */ static void pipe_interruptible(pipe_control_t *pipe) { Objects_Locations location; _Barrier_Get(pipe->readBarrier, &location)->Barrier.Wait_queue.state 4ce20: 223c 1000 0000 movel #268435456,%d1 <== NOT EXECUTED 4ce26: 2040 moveal %d0,%a0 <== NOT EXECUTED 4ce28: 83a8 004c orl %d1,%a0@(76) <== NOT EXECUTED |= STATES_INTERRUPTIBLE_BY_SIGNAL; _Thread_Enable_dispatch(); 4ce2c: 4e92 jsr %a2@ <== NOT EXECUTED 4ce2e: 2042 moveal %d2,%a0 <== NOT EXECUTED 4ce30: 2f04 movel %d4,%sp@- <== NOT EXECUTED 4ce32: 2f28 0030 movel %a0@(48),%sp@- <== NOT EXECUTED 4ce36: 4879 0005 f798 pea 5f798 <_Barrier_Information> <== NOT EXECUTED 4ce3c: 4e95 jsr %a5@ <== NOT EXECUTED _Barrier_Get(pipe->writeBarrier, &location)->Barrier.Wait_queue.state 4ce3e: 223c 1000 0000 movel #268435456,%d1 <== NOT EXECUTED 4ce44: 2040 moveal %d0,%a0 <== NOT EXECUTED 4ce46: 83a8 004c orl %d1,%a0@(76) <== NOT EXECUTED |= STATES_INTERRUPTIBLE_BY_SIGNAL; _Thread_Enable_dispatch(); 4ce4a: 4e92 jsr %a2@ <== NOT EXECUTED #ifdef RTEMS_POSIX_API pipe_interruptible(pipe); #endif *pipep = pipe; if (c ++ == 'z') 4ce4c: 4fef 0018 lea %sp@(24),%sp <== NOT EXECUTED 4ce50: 1039 0005 d840 moveb 5d840 ,%d0 <== NOT EXECUTED 4ce56: 49c0 extbl %d0 <== NOT EXECUTED 4ce58: 2200 movel %d0,%d1 <== NOT EXECUTED 4ce5a: 5281 addql #1,%d1 <== NOT EXECUTED 4ce5c: 13c1 0005 d840 moveb %d1,5d840 <== NOT EXECUTED 4ce62: 727a moveq #122,%d1 <== NOT EXECUTED 4ce64: b280 cmpl %d0,%d1 <== NOT EXECUTED 4ce66: 6600 fe44 bnew 4ccac <== NOT EXECUTED err = pipe_alloc(&pipe); if (err) goto out; } if (! PIPE_LOCK(pipe)) 4ce6a: 2042 moveal %d2,%a0 <== NOT EXECUTED pipe_interruptible(pipe); #endif *pipep = pipe; if (c ++ == 'z') c = 'a'; 4ce6c: 7061 moveq #97,%d0 <== NOT EXECUTED 4ce6e: 13c0 0005 d840 moveb %d0,5d840 <== NOT EXECUTED err = pipe_alloc(&pipe); if (err) goto out; } if (! PIPE_LOCK(pipe)) 4ce74: 42a7 clrl %sp@- <== NOT EXECUTED 4ce76: 42a7 clrl %sp@- <== NOT EXECUTED 4ce78: 2f28 0028 movel %a0@(40),%sp@- <== NOT EXECUTED 4ce7c: 4e93 jsr %a3@ <== NOT EXECUTED 4ce7e: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 4ce82: 4a80 tstl %d0 <== NOT EXECUTED 4ce84: 6700 fe94 beqw 4cd1a <== NOT EXECUTED 4ce88: 6000 fe36 braw 4ccc0 <== NOT EXECUTED pipe = *pipep; switch (LIBIO_ACCMODE(iop)) { case LIBIO_FLAGS_READ: pipe->readerCounter ++; if (pipe->Readers ++ == 0) 4ce8c: 202a 0010 movel %a2@(16),%d0 <== NOT EXECUTED 4ce90: 2040 moveal %d0,%a0 <== NOT EXECUTED 4ce92: 5288 addql #1,%a0 <== NOT EXECUTED return err; pipe = *pipep; switch (LIBIO_ACCMODE(iop)) { case LIBIO_FLAGS_READ: pipe->readerCounter ++; 4ce94: 52aa 0020 addql #1,%a2@(32) <== NOT EXECUTED if (pipe->Readers ++ == 0) 4ce98: 2548 0010 movel %a0,%a2@(16) <== NOT EXECUTED 4ce9c: 4a80 tstl %d0 <== NOT EXECUTED 4ce9e: 6700 01c2 beqw 4d062 <== NOT EXECUTED PIPE_WAKEUPWRITERS(pipe); if (pipe->Writers == 0) { 4cea2: 4aaa 0014 tstl %a2@(20) <== NOT EXECUTED 4cea6: 6600 fe5c bnew 4cd04 <== NOT EXECUTED /* Not an error */ if (LIBIO_NODELAY(iop)) 4ceaa: 7001 moveq #1,%d0 <== NOT EXECUTED 4ceac: 2043 moveal %d3,%a0 <== NOT EXECUTED 4ceae: c0a8 0014 andl %a0@(20),%d0 <== NOT EXECUTED 4ceb2: 6600 fe50 bnew 4cd04 <== NOT EXECUTED break; prevCounter = pipe->writerCounter; 4ceb6: 282a 0024 movel %a2@(36),%d4 <== NOT EXECUTED 4ceba: 243c 0004 da94 movel #318100,%d2 <== NOT EXECUTED err = -EINTR; /* Wait until a writer opens the pipe */ do { PIPE_UNLOCK(pipe); 4cec0: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4cec4: 4e95 jsr %a5@ <== NOT EXECUTED if (! PIPE_READWAIT(pipe)) 4cec6: 2042 moveal %d2,%a0 <== NOT EXECUTED 4cec8: 42a7 clrl %sp@- <== NOT EXECUTED 4ceca: 2f2a 002c movel %a2@(44),%sp@- <== NOT EXECUTED 4cece: 4e90 jsr %a0@ <== NOT EXECUTED 4ced0: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 4ced4: 4a80 tstl %d0 <== NOT EXECUTED 4ced6: 6600 01b2 bnew 4d08a <== NOT EXECUTED goto out_error; if (! PIPE_LOCK(pipe)) 4ceda: 42a7 clrl %sp@- <== NOT EXECUTED 4cedc: 42a7 clrl %sp@- <== NOT EXECUTED 4cede: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4cee2: 4e93 jsr %a3@ <== NOT EXECUTED 4cee4: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 4cee8: 4a80 tstl %d0 <== NOT EXECUTED 4ceea: 6600 019e bnew 4d08a <== NOT EXECUTED goto out_error; } while (prevCounter == pipe->writerCounter); 4ceee: b8aa 0024 cmpl %a2@(36),%d4 <== NOT EXECUTED 4cef2: 67cc beqs 4cec0 <== NOT EXECUTED if (pipe->Writers ++ == 0) PIPE_WAKEUPREADERS(pipe); break; } PIPE_UNLOCK(pipe); 4cef4: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4cef8: 95ca subal %a2,%a2 <== NOT EXECUTED 4cefa: 4e95 jsr %a5@ <== NOT EXECUTED return 0; 4cefc: 588f addql #4,%sp <== NOT EXECUTED 4cefe: 6000 fe0e braw 4cd0e <== NOT EXECUTED if (! PIPE_LOCK(pipe)) err = -EINTR; if (*pipep == NULL) { if (err) 4cf02: 4a8a tstl %a2 <== NOT EXECUTED 4cf04: 6600 0198 bnew 4d09e <== NOT EXECUTED else *pipep = pipe; } out: rtems_semaphore_release(rtems_pipe_semaphore); 4cf08: 2f39 0005 e6b0 movel 5e6b0 ,%sp@- <== NOT EXECUTED 4cf0e: 4bf9 0004 5e68 lea 45e68 ,%a5 <== NOT EXECUTED if (*pipep == NULL) { if (err) pipe_free(pipe); else *pipep = pipe; 4cf14: 2882 movel %d2,%a4@ <== NOT EXECUTED err = pipe_new(pipep); if (err) return err; pipe = *pipep; switch (LIBIO_ACCMODE(iop)) { 4cf16: 7404 moveq #4,%d2 <== NOT EXECUTED else *pipep = pipe; } out: rtems_semaphore_release(rtems_pipe_semaphore); 4cf18: 4e95 jsr %a5@ <== NOT EXECUTED int err; err = pipe_new(pipep); if (err) return err; pipe = *pipep; 4cf1a: 2454 moveal %a4@,%a2 <== NOT EXECUTED switch (LIBIO_ACCMODE(iop)) { 4cf1c: 2043 moveal %d3,%a0 <== NOT EXECUTED 4cf1e: 7006 moveq #6,%d0 <== NOT EXECUTED else *pipep = pipe; } out: rtems_semaphore_release(rtems_pipe_semaphore); 4cf20: 588f addql #4,%sp <== NOT EXECUTED err = pipe_new(pipep); if (err) return err; pipe = *pipep; switch (LIBIO_ACCMODE(iop)) { 4cf22: 2228 0014 movel %a0@(20),%d1 <== NOT EXECUTED 4cf26: c081 andl %d1,%d0 <== NOT EXECUTED 4cf28: b480 cmpl %d0,%d2 <== NOT EXECUTED 4cf2a: 6600 fdc6 bnew 4ccf2 <== NOT EXECUTED } while (prevCounter == pipe->writerCounter); } break; case LIBIO_FLAGS_WRITE: if (pipe->Readers == 0 && LIBIO_NODELAY(iop)) { 4cf2e: 4aaa 0010 tstl %a2@(16) <== NOT EXECUTED 4cf32: 666a bnes 4cf9e <== NOT EXECUTED 4cf34: 0801 0000 btst #0,%d1 <== NOT EXECUTED 4cf38: 6764 beqs 4cf9e <== NOT EXECUTED PIPE_UNLOCK(pipe); return 0; out_error: pipe_release(pipep, iop); 4cf3a: 2f03 movel %d3,%sp@- <== NOT EXECUTED } while (prevCounter == pipe->writerCounter); } break; case LIBIO_FLAGS_WRITE: if (pipe->Readers == 0 && LIBIO_NODELAY(iop)) { 4cf3c: 347c fffa moveaw #-6,%a2 <== NOT EXECUTED PIPE_UNLOCK(pipe); return 0; out_error: pipe_release(pipep, iop); 4cf40: 2f0c movel %a4,%sp@- <== NOT EXECUTED 4cf42: 4eb9 0004 cb5c jsr 4cb5c <== NOT EXECUTED return err; 4cf48: 508f addql #8,%sp <== NOT EXECUTED } 4cf4a: 200a movel %a2,%d0 <== NOT EXECUTED 4cf4c: 4cee 3c1c ffdc moveml %fp@(-36),%d2-%d4/%a2-%a5 <== NOT EXECUTED 4cf52: 4e5e unlk %fp <== NOT EXECUTED 4cf54: 4e75 rts <== NOT EXECUTED if (c ++ == 'z') c = 'a'; return 0; err_sem: rtems_barrier_delete(pipe->writeBarrier); 4cf56: 2f2d 0030 movel %a5@(48),%sp@- <== NOT EXECUTED 4cf5a: 2044 moveal %d4,%a0 <== NOT EXECUTED 4cf5c: 4e90 jsr %a0@ <== NOT EXECUTED 4cf5e: 588f addql #4,%sp <== NOT EXECUTED err_wbar: rtems_barrier_delete(pipe->readBarrier); 4cf60: 2f2d 002c movel %a5@(44),%sp@- <== NOT EXECUTED 4cf64: 2044 moveal %d4,%a0 <== NOT EXECUTED 4cf66: 4e90 jsr %a0@ <== NOT EXECUTED 4cf68: 588f addql #4,%sp <== NOT EXECUTED err_rbar: free(pipe->Buffer); 4cf6a: 2f15 movel %a5@,%sp@- <== NOT EXECUTED 4cf6c: 243c 0004 a688 movel #304776,%d2 <== NOT EXECUTED 4cf72: 2042 moveal %d2,%a0 <== NOT EXECUTED 4cf74: 4e90 jsr %a0@ <== NOT EXECUTED 4cf76: 588f addql #4,%sp <== NOT EXECUTED err_buf: free(pipe); 4cf78: 2042 moveal %d2,%a0 <== NOT EXECUTED err_sem: rtems_barrier_delete(pipe->writeBarrier); err_wbar: rtems_barrier_delete(pipe->readBarrier); err_rbar: free(pipe->Buffer); 4cf7a: 347c fffc moveaw #-4,%a2 <== NOT EXECUTED err_buf: free(pipe); 4cf7e: 2f0d movel %a5,%sp@- <== NOT EXECUTED 4cf80: 4e90 jsr %a0@ <== NOT EXECUTED 4cf82: 588f addql #4,%sp <== NOT EXECUTED else *pipep = pipe; } out: rtems_semaphore_release(rtems_pipe_semaphore); 4cf84: 2f39 0005 e6b0 movel 5e6b0 ,%sp@- <== NOT EXECUTED 4cf8a: 4bf9 0004 5e68 lea 45e68 ,%a5 <== NOT EXECUTED 4cf90: 4e95 jsr %a5@ <== NOT EXECUTED pipe_control_t *pipe; uint prevCounter; int err; err = pipe_new(pipep); if (err) 4cf92: 588f addql #4,%sp <== NOT EXECUTED 4cf94: 4a8a tstl %a2 <== NOT EXECUTED 4cf96: 6700 fd46 beqw 4ccde <== NOT EXECUTED 4cf9a: 6000 fd72 braw 4cd0e <== NOT EXECUTED err = -ENXIO; goto out_error; } pipe->writerCounter ++; if (pipe->Writers ++ == 0) 4cf9e: 202a 0014 movel %a2@(20),%d0 <== NOT EXECUTED 4cfa2: 2200 movel %d0,%d1 <== NOT EXECUTED 4cfa4: 5281 addql #1,%d1 <== NOT EXECUTED if (pipe->Readers == 0 && LIBIO_NODELAY(iop)) { err = -ENXIO; goto out_error; } pipe->writerCounter ++; 4cfa6: 52aa 0024 addql #1,%a2@(36) <== NOT EXECUTED if (pipe->Writers ++ == 0) 4cfaa: 2541 0014 movel %d1,%a2@(20) <== NOT EXECUTED 4cfae: 4a80 tstl %d0 <== NOT EXECUTED 4cfb0: 6700 00c4 beqw 4d076 <== NOT EXECUTED PIPE_WAKEUPREADERS(pipe); if (pipe->Readers == 0) { 4cfb4: 4aaa 0010 tstl %a2@(16) <== NOT EXECUTED 4cfb8: 6600 fd4a bnew 4cd04 <== NOT EXECUTED prevCounter = pipe->readerCounter; 4cfbc: 282a 0020 movel %a2@(32),%d4 <== NOT EXECUTED 4cfc0: 243c 0004 da94 movel #318100,%d2 <== NOT EXECUTED err = -EINTR; do { PIPE_UNLOCK(pipe); 4cfc6: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4cfca: 4e95 jsr %a5@ <== NOT EXECUTED if (! PIPE_WRITEWAIT(pipe)) 4cfcc: 2042 moveal %d2,%a0 <== NOT EXECUTED 4cfce: 42a7 clrl %sp@- <== NOT EXECUTED 4cfd0: 2f2a 0030 movel %a2@(48),%sp@- <== NOT EXECUTED 4cfd4: 4e90 jsr %a0@ <== NOT EXECUTED 4cfd6: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 4cfda: 4a80 tstl %d0 <== NOT EXECUTED 4cfdc: 6600 00ac bnew 4d08a <== NOT EXECUTED goto out_error; if (! PIPE_LOCK(pipe)) 4cfe0: 42a7 clrl %sp@- <== NOT EXECUTED 4cfe2: 42a7 clrl %sp@- <== NOT EXECUTED 4cfe4: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4cfe8: 4e93 jsr %a3@ <== NOT EXECUTED 4cfea: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 4cfee: 4a80 tstl %d0 <== NOT EXECUTED 4cff0: 6600 0098 bnew 4d08a <== NOT EXECUTED goto out_error; } while (prevCounter == pipe->readerCounter); 4cff4: b8aa 0020 cmpl %a2@(32),%d4 <== NOT EXECUTED 4cff8: 67cc beqs 4cfc6 <== NOT EXECUTED if (pipe->Writers ++ == 0) PIPE_WAKEUPREADERS(pipe); break; } PIPE_UNLOCK(pipe); 4cffa: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4cffe: 95ca subal %a2,%a2 <== NOT EXECUTED 4d000: 4e95 jsr %a5@ <== NOT EXECUTED return 0; 4d002: 588f addql #4,%sp <== NOT EXECUTED 4d004: 6000 fd08 braw 4cd0e <== NOT EXECUTED } break; case LIBIO_FLAGS_READ_WRITE: pipe->readerCounter ++; if (pipe->Readers ++ == 0) 4d008: 202a 0010 movel %a2@(16),%d0 <== NOT EXECUTED 4d00c: 2200 movel %d0,%d1 <== NOT EXECUTED 4d00e: 5281 addql #1,%d1 <== NOT EXECUTED } while (prevCounter == pipe->readerCounter); } break; case LIBIO_FLAGS_READ_WRITE: pipe->readerCounter ++; 4d010: 52aa 0020 addql #1,%a2@(32) <== NOT EXECUTED if (pipe->Readers ++ == 0) 4d014: 2541 0010 movel %d1,%a2@(16) <== NOT EXECUTED 4d018: 4a80 tstl %d0 <== NOT EXECUTED 4d01a: 6734 beqs 4d050 <== NOT EXECUTED PIPE_WAKEUPWRITERS(pipe); pipe->writerCounter ++; if (pipe->Writers ++ == 0) 4d01c: 202a 0014 movel %a2@(20),%d0 <== NOT EXECUTED 4d020: 2400 movel %d0,%d2 <== NOT EXECUTED 4d022: 5282 addql #1,%d2 <== NOT EXECUTED case LIBIO_FLAGS_READ_WRITE: pipe->readerCounter ++; if (pipe->Readers ++ == 0) PIPE_WAKEUPWRITERS(pipe); pipe->writerCounter ++; 4d024: 52aa 0024 addql #1,%a2@(36) <== NOT EXECUTED if (pipe->Writers ++ == 0) 4d028: 2542 0014 movel %d2,%a2@(20) <== NOT EXECUTED 4d02c: 4a80 tstl %d0 <== NOT EXECUTED 4d02e: 6600 fcd4 bnew 4cd04 <== NOT EXECUTED PIPE_WAKEUPREADERS(pipe); 4d032: 486e fffc pea %fp@(-4) <== NOT EXECUTED 4d036: 2f2a 002c movel %a2@(44),%sp@- <== NOT EXECUTED 4d03a: 4eb9 0004 da1c jsr 4da1c <== NOT EXECUTED 4d040: 508f addql #8,%sp <== NOT EXECUTED break; } PIPE_UNLOCK(pipe); 4d042: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4d046: 95ca subal %a2,%a2 <== NOT EXECUTED 4d048: 4e95 jsr %a5@ <== NOT EXECUTED return 0; 4d04a: 588f addql #4,%sp <== NOT EXECUTED 4d04c: 6000 fcc0 braw 4cd0e <== NOT EXECUTED break; case LIBIO_FLAGS_READ_WRITE: pipe->readerCounter ++; if (pipe->Readers ++ == 0) PIPE_WAKEUPWRITERS(pipe); 4d050: 486e fffc pea %fp@(-4) <== NOT EXECUTED 4d054: 2f2a 0030 movel %a2@(48),%sp@- <== NOT EXECUTED 4d058: 4eb9 0004 da1c jsr 4da1c <== NOT EXECUTED 4d05e: 508f addql #8,%sp <== NOT EXECUTED 4d060: 60ba bras 4d01c <== NOT EXECUTED switch (LIBIO_ACCMODE(iop)) { case LIBIO_FLAGS_READ: pipe->readerCounter ++; if (pipe->Readers ++ == 0) PIPE_WAKEUPWRITERS(pipe); 4d062: 486e fffc pea %fp@(-4) <== NOT EXECUTED 4d066: 2f2a 0030 movel %a2@(48),%sp@- <== NOT EXECUTED 4d06a: 4eb9 0004 da1c jsr 4da1c <== NOT EXECUTED 4d070: 508f addql #8,%sp <== NOT EXECUTED 4d072: 6000 fe2e braw 4cea2 <== NOT EXECUTED goto out_error; } pipe->writerCounter ++; if (pipe->Writers ++ == 0) PIPE_WAKEUPREADERS(pipe); 4d076: 486e fffc pea %fp@(-4) <== NOT EXECUTED 4d07a: 2f2a 002c movel %a2@(44),%sp@- <== NOT EXECUTED 4d07e: 4eb9 0004 da1c jsr 4da1c <== NOT EXECUTED 4d084: 508f addql #8,%sp <== NOT EXECUTED 4d086: 6000 ff2c braw 4cfb4 <== NOT EXECUTED PIPE_UNLOCK(pipe); return 0; out_error: pipe_release(pipep, iop); 4d08a: 2f03 movel %d3,%sp@- <== NOT EXECUTED PIPE_WAKEUPREADERS(pipe); break; } PIPE_UNLOCK(pipe); return 0; 4d08c: 347c fffc moveaw #-4,%a2 <== NOT EXECUTED out_error: pipe_release(pipep, iop); 4d090: 2f0c movel %a4,%sp@- <== NOT EXECUTED 4d092: 4eb9 0004 cb5c jsr 4cb5c <== NOT EXECUTED return err; 4d098: 508f addql #8,%sp <== NOT EXECUTED 4d09a: 6000 feae braw 4cf4a <== NOT EXECUTED /* Called with rtems_pipe_semaphore held. */ static inline void pipe_free( pipe_control_t *pipe ) { rtems_barrier_delete(pipe->readBarrier); 4d09e: 2042 moveal %d2,%a0 <== NOT EXECUTED 4d0a0: 49f9 0004 d9ac lea 4d9ac ,%a4 <== NOT EXECUTED rtems_barrier_delete(pipe->writeBarrier); rtems_semaphore_delete(pipe->Semaphore); free(pipe->Buffer); 4d0a6: 47f9 0004 a688 lea 4a688 ,%a3 <== NOT EXECUTED /* Called with rtems_pipe_semaphore held. */ static inline void pipe_free( pipe_control_t *pipe ) { rtems_barrier_delete(pipe->readBarrier); 4d0ac: 2f28 002c movel %a0@(44),%sp@- <== NOT EXECUTED 4d0b0: 4e94 jsr %a4@ <== NOT EXECUTED rtems_barrier_delete(pipe->writeBarrier); 4d0b2: 2042 moveal %d2,%a0 <== NOT EXECUTED 4d0b4: 2f28 0030 movel %a0@(48),%sp@- <== NOT EXECUTED 4d0b8: 4e94 jsr %a4@ <== NOT EXECUTED rtems_semaphore_delete(pipe->Semaphore); 4d0ba: 2042 moveal %d2,%a0 <== NOT EXECUTED 4d0bc: 2f28 0028 movel %a0@(40),%sp@- <== NOT EXECUTED 4d0c0: 4eb9 0004 5c54 jsr 45c54 <== NOT EXECUTED free(pipe->Buffer); 4d0c6: 2042 moveal %d2,%a0 <== NOT EXECUTED 4d0c8: 2f10 movel %a0@,%sp@- <== NOT EXECUTED 4d0ca: 4e93 jsr %a3@ <== NOT EXECUTED free(pipe); 4d0cc: 2f02 movel %d2,%sp@- <== NOT EXECUTED 4d0ce: 4e93 jsr %a3@ <== NOT EXECUTED else *pipep = pipe; } out: rtems_semaphore_release(rtems_pipe_semaphore); 4d0d0: 2f39 0005 e6b0 movel 5e6b0 ,%sp@- <== NOT EXECUTED 4d0d6: 4eb9 0004 5e68 jsr 45e68 <== NOT EXECUTED 4d0dc: 4fef 0018 lea %sp@(24),%sp <== NOT EXECUTED return 0; out_error: pipe_release(pipep, iop); return err; } 4d0e0: 200a movel %a2,%d0 <== NOT EXECUTED 4d0e2: 4cee 3c1c ffdc moveml %fp@(-36),%d2-%d4/%a2-%a5 <== NOT EXECUTED 4d0e8: 4e5e unlk %fp <== NOT EXECUTED 4d0ea: 4e75 rts <== NOT EXECUTED else *pipep = pipe; } out: rtems_semaphore_release(rtems_pipe_semaphore); 4d0ec: 2f39 0005 e6b0 movel 5e6b0 ,%sp@- <== NOT EXECUTED 4d0f2: 4bf9 0004 5e68 lea 45e68 ,%a5 <== NOT EXECUTED static char c = 'a'; pipe_control_t *pipe; int err = -ENOMEM; pipe = malloc(sizeof(pipe_control_t)); if (pipe == NULL) 4d0f8: 347c fff4 moveaw #-12,%a2 <== NOT EXECUTED else *pipep = pipe; } out: rtems_semaphore_release(rtems_pipe_semaphore); 4d0fc: 4e95 jsr %a5@ <== NOT EXECUTED pipe_control_t *pipe; uint prevCounter; int err; err = pipe_new(pipep); if (err) 4d0fe: 588f addql #4,%sp <== NOT EXECUTED 4d100: 4a8a tstl %a2 <== NOT EXECUTED 4d102: 6700 fbda beqw 4ccde <== NOT EXECUTED 4d106: 6000 fc06 braw 4cd0e <== NOT EXECUTED err_wbar: rtems_barrier_delete(pipe->readBarrier); err_rbar: free(pipe->Buffer); err_buf: free(pipe); 4d10a: 2f0d movel %a5,%sp@- <== NOT EXECUTED 4d10c: 243c 0004 a688 movel #304776,%d2 <== NOT EXECUTED 4d112: 2042 moveal %d2,%a0 <== NOT EXECUTED return err; memset(pipe, 0, sizeof(pipe_control_t)); pipe->Size = PIPE_BUF; pipe->Buffer = malloc(pipe->Size); if (! pipe->Buffer) 4d114: 347c fff4 moveaw #-12,%a2 <== NOT EXECUTED err_wbar: rtems_barrier_delete(pipe->readBarrier); err_rbar: free(pipe->Buffer); err_buf: free(pipe); 4d118: 4e90 jsr %a0@ <== NOT EXECUTED 4d11a: 588f addql #4,%sp <== NOT EXECUTED 4d11c: 6000 fe66 braw 4cf84 <== NOT EXECUTED 00068ca4 : bool file_systems_below_this_mountpoint( const char *path __attribute__((unused)), rtems_filesystem_location_info_t *fs_root_loc, rtems_filesystem_mount_table_entry_t *fs_to_unmount __attribute__((unused)) ) { 68ca4: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED /* * Search the mount table for any mount entries referencing this * mount entry. */ for ( the_node = rtems_filesystem_mount_table_control.first; 68ca8: 2079 000a 6990 moveal a6990 ,%a0<== NOT EXECUTED 68cae: b1fc 000a 6994 cmpal #682388,%a0 <== NOT EXECUTED 68cb4: 6724 beqs 68cda <== NOT EXECUTED !rtems_chain_is_tail( &rtems_filesystem_mount_table_control, the_node ); the_node = the_node->next ) { the_mount_entry = ( rtems_filesystem_mount_table_entry_t * )the_node; if (the_mount_entry->mt_point_node.mt_entry == fs_root_loc->mt_entry ) { 68cb6: 226e 000c moveal %fp@(12),%a1 <== NOT EXECUTED 68cba: 2029 0010 movel %a1@(16),%d0 <== NOT EXECUTED 68cbe: b0a8 0018 cmpl %a0@(24),%d0 <== NOT EXECUTED 68cc2: 6710 beqs 68cd4 <== NOT EXECUTED * mount entry. */ for ( the_node = rtems_filesystem_mount_table_control.first; !rtems_chain_is_tail( &rtems_filesystem_mount_table_control, the_node ); the_node = the_node->next ) { 68cc4: 2050 moveal %a0@,%a0 <== NOT EXECUTED /* * Search the mount table for any mount entries referencing this * mount entry. */ for ( the_node = rtems_filesystem_mount_table_control.first; 68cc6: b1fc 000a 6994 cmpal #682388,%a0 <== NOT EXECUTED 68ccc: 670c beqs 68cda <== NOT EXECUTED !rtems_chain_is_tail( &rtems_filesystem_mount_table_control, the_node ); the_node = the_node->next ) { the_mount_entry = ( rtems_filesystem_mount_table_entry_t * )the_node; if (the_mount_entry->mt_point_node.mt_entry == fs_root_loc->mt_entry ) { 68cce: b0a8 0018 cmpl %a0@(24),%d0 <== NOT EXECUTED 68cd2: 66f0 bnes 68cc4 <== NOT EXECUTED return true; } } return false; } 68cd4: 4e5e unlk %fp <== NOT EXECUTED /* * Search the mount table for any mount entries referencing this * mount entry. */ for ( the_node = rtems_filesystem_mount_table_control.first; 68cd6: 7001 moveq #1,%d0 <== NOT EXECUTED return true; } } return false; } 68cd8: 4e75 rts <== NOT EXECUTED 68cda: 4e5e unlk %fp <== NOT EXECUTED /* * Search the mount table for any mount entries referencing this * mount entry. */ for ( the_node = rtems_filesystem_mount_table_control.first; 68cdc: 4200 clrb %d0 <== NOT EXECUTED return true; } } return false; } 68cde: 4e75 rts 00045c5c : #include #include int fork( void ) { rtems_set_errno_and_return_minus_one( ENOSYS ); 45c5c: 4e56 0000 linkw %fp,#0 45c60: 4eb9 0004 f6f0 jsr 4f6f0 <__errno> 45c66: 7258 moveq #88,%d1 45c68: 2040 moveal %d0,%a0 } 45c6a: 70ff moveq #-1,%d0 45c6c: 4e5e unlk %fp #include #include int fork( void ) { rtems_set_errno_and_return_minus_one( ENOSYS ); 45c6e: 2081 movel %d1,%a0@ } 45c70: 4e75 rts ... 00043bb0 : long fpathconf( int fd, int name ) { 43bb0: 4e56 0000 linkw %fp,#0 43bb4: 202e 0008 movel %fp@(8),%d0 43bb8: 222e 000c movel %fp@(12),%d1 43bbc: 2f02 movel %d2,%sp@- long return_value; rtems_libio_t *iop; rtems_filesystem_limits_and_options_t *the_limits; rtems_libio_check_fd(fd); 43bbe: b0b9 0006 15f4 cmpl 615f4 ,%d0 43bc4: 6400 00f0 bccw 43cb6 iop = rtems_libio_iop(fd); 43bc8: 2079 0006 2cf8 moveal 62cf8 ,%a0 43bce: ed88 lsll #6,%d0 43bd0: d1c0 addal %d0,%a0 rtems_libio_check_is_open(iop); 43bd2: 2428 0014 movel %a0@(20),%d2 43bd6: 0802 0008 btst #8,%d2 43bda: 6700 00da beqw 43cb6 rtems_libio_check_permissions(iop, LIBIO_FLAGS_READ); 43bde: 0802 0001 btst #1,%d2 43be2: 670a beqs 43bee /* * Now process the information request. */ the_limits = &iop->pathinfo.mt_entry->pathconf_limits_and_options; 43be4: 2068 0028 moveal %a0@(40),%a0 switch ( name ) { 43be8: 700b moveq #11,%d0 43bea: b081 cmpl %d1,%d0 43bec: 6416 bccs 43c04 break; case _PC_SYNC_IO: return_value = the_limits->posix_sync_io; break; default: rtems_set_errno_and_return_minus_one( EINVAL ); 43bee: 4eb9 0005 15b0 jsr 515b0 <__errno> break; } return return_value; } 43bf4: 242e fffc movel %fp@(-4),%d2 break; case _PC_SYNC_IO: return_value = the_limits->posix_sync_io; break; default: rtems_set_errno_and_return_minus_one( EINVAL ); 43bf8: 2040 moveal %d0,%a0 43bfa: 7216 moveq #22,%d1 43bfc: 70ff moveq #-1,%d0 break; } return return_value; } 43bfe: 4e5e unlk %fp break; case _PC_SYNC_IO: return_value = the_limits->posix_sync_io; break; default: rtems_set_errno_and_return_minus_one( EINVAL ); 43c00: 2081 movel %d1,%a0@ break; } return return_value; } 43c02: 4e75 rts * Now process the information request. */ the_limits = &iop->pathinfo.mt_entry->pathconf_limits_and_options; switch ( name ) { 43c04: 303b 1a08 movew %pc@(43c0e ,%d1:l:2),%d0 43c08: 48c0 extl %d0 43c0a: 4efb 0802 jmp %pc@(43c0e ,%d0:l) 43c0e: 0090 0084 0078 oril #8650872,%d0 <== NOT EXECUTED 43c14: 006c 0154 <== NOT EXECUTED 43c16: 0060 0140 <== NOT EXECUTED 43c18: 0054 0124 <== NOT EXECUTED 43c1a: 0048 0110 <== NOT EXECUTED 43c1c: 003c 074 <== NOT EXECUTED 43c1e: 0030 060 <== NOT EXECUTED 43c20: 0024 044 <== NOT EXECUTED 43c22: 0018 030 <== NOT EXECUTED 43c24: 009c 242e fffc oril #607059964,%d4 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( EINVAL ); break; } return return_value; } 43c2a: 4e5e unlk %fp break; case _PC_ASYNC_IO: return_value = the_limits->posix_async_io; break; case _PC_PRIO_IO: return_value = the_limits->posix_prio_io; 43c2c: 2028 005c movel %a0@(92),%d0 rtems_set_errno_and_return_minus_one( EINVAL ); break; } return return_value; } 43c30: 4e75 rts 43c32: 242e fffc movel %fp@(-4),%d2 43c36: 4e5e unlk %fp break; case _PC_VDISABLE: return_value = the_limits->posix_vdisable; break; case _PC_ASYNC_IO: return_value = the_limits->posix_async_io; 43c38: 2028 0050 movel %a0@(80),%d0 rtems_set_errno_and_return_minus_one( EINVAL ); break; } return return_value; } 43c3c: 4e75 rts 43c3e: 242e fffc movel %fp@(-4),%d2 43c42: 4e5e unlk %fp break; case _PC_NO_TRUNC: return_value = the_limits->posix_no_trunc; break; case _PC_VDISABLE: return_value = the_limits->posix_vdisable; 43c44: 2028 0064 movel %a0@(100),%d0 rtems_set_errno_and_return_minus_one( EINVAL ); break; } return return_value; } 43c48: 4e75 rts 43c4a: 242e fffc movel %fp@(-4),%d2 43c4e: 4e5e unlk %fp break; case _PC_CHOWN_RESTRICTED: return_value = the_limits->posix_chown_restrictions; break; case _PC_NO_TRUNC: return_value = the_limits->posix_no_trunc; 43c50: 2028 0058 movel %a0@(88),%d0 rtems_set_errno_and_return_minus_one( EINVAL ); break; } return return_value; } 43c54: 4e75 rts 43c56: 242e fffc movel %fp@(-4),%d2 43c5a: 4e5e unlk %fp break; case _PC_PIPE_BUF: return_value = the_limits->pipe_buf; break; case _PC_CHOWN_RESTRICTED: return_value = the_limits->posix_chown_restrictions; 43c5c: 2028 0054 movel %a0@(84),%d0 rtems_set_errno_and_return_minus_one( EINVAL ); break; } return return_value; } 43c60: 4e75 rts 43c62: 242e fffc movel %fp@(-4),%d2 43c66: 4e5e unlk %fp break; case _PC_PATH_MAX: return_value = the_limits->path_max; break; case _PC_PIPE_BUF: return_value = the_limits->pipe_buf; 43c68: 2028 004c movel %a0@(76),%d0 rtems_set_errno_and_return_minus_one( EINVAL ); break; } return return_value; } 43c6c: 4e75 rts 43c6e: 242e fffc movel %fp@(-4),%d2 43c72: 4e5e unlk %fp break; case _PC_NAME_MAX: return_value = the_limits->name_max; break; case _PC_PATH_MAX: return_value = the_limits->path_max; 43c74: 2028 0048 movel %a0@(72),%d0 rtems_set_errno_and_return_minus_one( EINVAL ); break; } return return_value; } 43c78: 4e75 rts 43c7a: 242e fffc movel %fp@(-4),%d2 43c7e: 4e5e unlk %fp break; case _PC_MAX_INPUT: return_value = the_limits->max_input; break; case _PC_NAME_MAX: return_value = the_limits->name_max; 43c80: 2028 0044 movel %a0@(68),%d0 rtems_set_errno_and_return_minus_one( EINVAL ); break; } return return_value; } 43c84: 4e75 rts 43c86: 242e fffc movel %fp@(-4),%d2 43c8a: 4e5e unlk %fp break; case _PC_MAX_CANON: return_value = the_limits->max_canon; break; case _PC_MAX_INPUT: return_value = the_limits->max_input; 43c8c: 2028 0040 movel %a0@(64),%d0 rtems_set_errno_and_return_minus_one( EINVAL ); break; } return return_value; } 43c90: 4e75 rts 43c92: 242e fffc movel %fp@(-4),%d2 43c96: 4e5e unlk %fp switch ( name ) { case _PC_LINK_MAX: return_value = the_limits->link_max; break; case _PC_MAX_CANON: return_value = the_limits->max_canon; 43c98: 2028 003c movel %a0@(60),%d0 rtems_set_errno_and_return_minus_one( EINVAL ); break; } return return_value; } 43c9c: 4e75 rts 43c9e: 242e fffc movel %fp@(-4),%d2 43ca2: 4e5e unlk %fp the_limits = &iop->pathinfo.mt_entry->pathconf_limits_and_options; switch ( name ) { case _PC_LINK_MAX: return_value = the_limits->link_max; 43ca4: 2028 0038 movel %a0@(56),%d0 rtems_set_errno_and_return_minus_one( EINVAL ); break; } return return_value; } 43ca8: 4e75 rts 43caa: 242e fffc movel %fp@(-4),%d2 43cae: 4e5e unlk %fp break; case _PC_PRIO_IO: return_value = the_limits->posix_prio_io; break; case _PC_SYNC_IO: return_value = the_limits->posix_sync_io; 43cb0: 2028 0060 movel %a0@(96),%d0 rtems_set_errno_and_return_minus_one( EINVAL ); break; } return return_value; } 43cb4: 4e75 rts rtems_libio_t *iop; rtems_filesystem_limits_and_options_t *the_limits; rtems_libio_check_fd(fd); iop = rtems_libio_iop(fd); rtems_libio_check_is_open(iop); 43cb6: 4eb9 0005 15b0 jsr 515b0 <__errno> 43cbc: 7409 moveq #9,%d2 43cbe: 2040 moveal %d0,%a0 43cc0: 70ff moveq #-1,%d0 43cc2: 2082 movel %d2,%a0@ rtems_set_errno_and_return_minus_one( EINVAL ); break; } return return_value; } 43cc4: 242e fffc movel %fp@(-4),%d2 43cc8: 4e5e unlk %fp 43cca: 4e75 rts 0004a688 : void free( void *ptr ) { MSBUMP(free_calls, 1); 4a688: 4e56 0000 linkw %fp,#0 4a68c: 52b9 0005 edbc addql #1,5edbc 4a692: 2f02 movel %d2,%sp@- 4a694: 242e 0008 movel %fp@(8),%d2 if ( !ptr ) 4a698: 6732 beqs 4a6cc /* * Do not attempt to free memory if in a critical section or ISR. */ if ( _System_state_Is_up(_System_state_Get()) && 4a69a: 7003 moveq #3,%d0 4a69c: b0b9 0005 f08c cmpl 5f08c <_System_state_Current>,%d0 4a6a2: 6758 beqs 4a6fc #endif /* * If configured, update the statistics */ if ( rtems_malloc_statistics_helpers ) 4a6a4: 2079 0005 dd36 moveal 5dd36 ,%a0 4a6aa: 4a88 tstl %a0 4a6ac: 670a beqs 4a6b8 (*rtems_malloc_statistics_helpers->at_free)(ptr); 4a6ae: 2f02 movel %d2,%sp@- <== NOT EXECUTED 4a6b0: 2068 0008 moveal %a0@(8),%a0 <== NOT EXECUTED 4a6b4: 4e90 jsr %a0@ <== NOT EXECUTED 4a6b6: 588f addql #4,%sp <== NOT EXECUTED if ( !_Protected_heap_Free( RTEMS_Malloc_Heap, ptr ) ) { 4a6b8: 2f02 movel %d2,%sp@- 4a6ba: 2f39 0005 d6b0 movel 5d6b0 ,%sp@- 4a6c0: 4eb9 0004 bfcc jsr 4bfcc <_Protected_heap_Free> 4a6c6: 508f addql #8,%sp 4a6c8: 4a00 tstb %d0 4a6ca: 6708 beqs 4a6d4 RTEMS_Malloc_Heap->area_begin, RTEMS_Malloc_Heap->area_end ); } } 4a6cc: 242e fffc movel %fp@(-4),%d2 4a6d0: 4e5e unlk %fp 4a6d2: 4e75 rts if ( !_Protected_heap_Free( RTEMS_Malloc_Heap, ptr ) ) { printk( "Program heap: free of bad pointer %p -- range %p - %p \n", ptr, RTEMS_Malloc_Heap->area_begin, RTEMS_Malloc_Heap->area_end 4a6d4: 2079 0005 d6b0 moveal 5d6b0 ,%a0 <== NOT EXECUTED */ if ( rtems_malloc_statistics_helpers ) (*rtems_malloc_statistics_helpers->at_free)(ptr); if ( !_Protected_heap_Free( RTEMS_Malloc_Heap, ptr ) ) { printk( "Program heap: free of bad pointer %p -- range %p - %p \n", 4a6da: 2f28 001c movel %a0@(28),%sp@- <== NOT EXECUTED 4a6de: 2f28 0018 movel %a0@(24),%sp@- <== NOT EXECUTED 4a6e2: 2f02 movel %d2,%sp@- <== NOT EXECUTED 4a6e4: 4879 0005 c952 pea 5c952 <== NOT EXECUTED 4a6ea: 4eb9 0004 33ac jsr 433ac <== NOT EXECUTED RTEMS_Malloc_Heap->area_begin, RTEMS_Malloc_Heap->area_end ); } } 4a6f0: 242e fffc movel %fp@(-4),%d2 <== NOT EXECUTED */ if ( rtems_malloc_statistics_helpers ) (*rtems_malloc_statistics_helpers->at_free)(ptr); if ( !_Protected_heap_Free( RTEMS_Malloc_Heap, ptr ) ) { printk( "Program heap: free of bad pointer %p -- range %p - %p \n", 4a6f4: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED RTEMS_Malloc_Heap->area_begin, RTEMS_Malloc_Heap->area_end ); } } 4a6f8: 4e5e unlk %fp <== NOT EXECUTED 4a6fa: 4e75 rts <== NOT EXECUTED /* * Do not attempt to free memory if in a critical section or ISR. */ if ( _System_state_Is_up(_System_state_Get()) && 4a6fc: 4eb9 0004 ab84 jsr 4ab84 4a702: 4a00 tstb %d0 4a704: 669e bnes 4a6a4 !malloc_is_system_state_OK() ) { malloc_deferred_free(ptr); 4a706: 2d42 0008 movel %d2,%fp@(8) <== NOT EXECUTED RTEMS_Malloc_Heap->area_begin, RTEMS_Malloc_Heap->area_end ); } } 4a70a: 242e fffc movel %fp@(-4),%d2 <== NOT EXECUTED 4a70e: 4e5e unlk %fp <== NOT EXECUTED * Do not attempt to free memory if in a critical section or ISR. */ if ( _System_state_Is_up(_System_state_Get()) && !malloc_is_system_state_OK() ) { malloc_deferred_free(ptr); 4a710: 4ef9 0004 abc4 jmp 4abc4 <== NOT EXECUTED ... 00068294 : * NOTE: this must be called with * thread dispatching disabled! */ static void free_user_env(void *venv) { 68294: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED 68298: 2f0a movel %a2,%sp@- <== NOT EXECUTED 6829a: 246e 0008 moveal %fp@(8),%a2 <== NOT EXECUTED rtems_user_env_t *env = (rtems_user_env_t*) venv ; if (env != &rtems_global_user_env 6829e: b5fc 000a 69a8 cmpal #682408,%a2 <== NOT EXECUTED 682a4: 6740 beqs 682e6 <== NOT EXECUTED #ifdef HAVE_USERENV_REFCNT && --env->refcnt <= 0 #endif ) { rtems_filesystem_freenode( &env->current_directory); 682a6: 206a 0010 moveal %a2@(16),%a0 <== NOT EXECUTED 682aa: 4a88 tstl %a0 <== NOT EXECUTED 682ac: 6710 beqs 682be <== NOT EXECUTED 682ae: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 682b2: 4a88 tstl %a0 <== NOT EXECUTED 682b4: 6708 beqs 682be <== NOT EXECUTED 682b6: 486a 0004 pea %a2@(4) <== NOT EXECUTED 682ba: 4e90 jsr %a0@ <== NOT EXECUTED 682bc: 588f addql #4,%sp <== NOT EXECUTED rtems_filesystem_freenode( &env->root_directory); 682be: 206a 0024 moveal %a2@(36),%a0 <== NOT EXECUTED 682c2: 4a88 tstl %a0 <== NOT EXECUTED 682c4: 6710 beqs 682d6 <== NOT EXECUTED 682c6: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 682ca: 4a88 tstl %a0 <== NOT EXECUTED 682cc: 6708 beqs 682d6 <== NOT EXECUTED 682ce: 486a 0018 pea %a2@(24) <== NOT EXECUTED 682d2: 4e90 jsr %a0@ <== NOT EXECUTED 682d4: 588f addql #4,%sp <== NOT EXECUTED free(env); 682d6: 2d4a 0008 movel %a2,%fp@(8) <== NOT EXECUTED } } 682da: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED 682de: 4e5e unlk %fp <== NOT EXECUTED && --env->refcnt <= 0 #endif ) { rtems_filesystem_freenode( &env->current_directory); rtems_filesystem_freenode( &env->root_directory); free(env); 682e0: 4ef9 0004 67a8 jmp 467a8 <== NOT EXECUTED } } 682e6: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED 682ea: 4e5e unlk %fp <== NOT EXECUTED 682ec: 4e75 rts 0005b37c : int fstat( int fd, struct stat *sbuf ) { 5b37c: 4e56 0000 linkw %fp,#0 5b380: 202e 0008 movel %fp@(8),%d0 5b384: 2f0a movel %a2,%sp@- 5b386: 2f02 movel %d2,%sp@- 5b388: 242e 000c movel %fp@(12),%d2 /* * Check to see if we were passed a valid pointer. */ if ( !sbuf ) 5b38c: 6700 0096 beqw 5b424 /* * Now process the stat() request. */ iop = rtems_libio_iop( fd ); 5b390: b0b9 0005 d6a4 cmpl 5d6a4 ,%d0 5b396: 6456 bccs 5b3ee 5b398: 2479 0005 eda4 moveal 5eda4 ,%a2 5b39e: ed88 lsll #6,%d0 5b3a0: d5c0 addal %d0,%a2 rtems_libio_check_fd( fd ); rtems_libio_check_is_open(iop); 5b3a2: 202a 0014 movel %a2@(20),%d0 5b3a6: 0280 0000 0100 andil #256,%d0 5b3ac: 6740 beqs 5b3ee if ( !iop->handlers ) 5b3ae: 206a 003c moveal %a2@(60),%a0 5b3b2: 4a88 tstl %a0 5b3b4: 6738 beqs 5b3ee rtems_set_errno_and_return_minus_one( EBADF ); if ( !iop->handlers->fstat_h ) 5b3b6: 4aa8 0018 tstl %a0@(24) 5b3ba: 674c beqs 5b408 /* * Zero out the stat structure so the various support * versions of stat don't have to. */ memset( sbuf, 0, sizeof(struct stat) ); 5b3bc: 4878 0046 pea 46 5b3c0: 42a7 clrl %sp@- 5b3c2: 2f02 movel %d2,%sp@- 5b3c4: 4eb9 0004 f41c jsr 4f41c return (*iop->handlers->fstat_h)( &iop->pathinfo, sbuf ); 5b3ca: 206a 003c moveal %a2@(60),%a0 5b3ce: 45ea 0018 lea %a2@(24),%a2 5b3d2: 4fef 000c lea %sp@(12),%sp 5b3d6: 2d42 000c movel %d2,%fp@(12) } 5b3da: 242e fff8 movel %fp@(-8),%d2 * Zero out the stat structure so the various support * versions of stat don't have to. */ memset( sbuf, 0, sizeof(struct stat) ); return (*iop->handlers->fstat_h)( &iop->pathinfo, sbuf ); 5b3de: 2d4a 0008 movel %a2,%fp@(8) } 5b3e2: 246e fffc moveal %fp@(-4),%a2 5b3e6: 4e5e unlk %fp * Zero out the stat structure so the various support * versions of stat don't have to. */ memset( sbuf, 0, sizeof(struct stat) ); return (*iop->handlers->fstat_h)( &iop->pathinfo, sbuf ); 5b3e8: 2268 0018 moveal %a0@(24),%a1 5b3ec: 4ed1 jmp %a1@ iop = rtems_libio_iop( fd ); rtems_libio_check_fd( fd ); rtems_libio_check_is_open(iop); if ( !iop->handlers ) rtems_set_errno_and_return_minus_one( EBADF ); 5b3ee: 4eb9 0004 eb8c jsr 4eb8c <__errno> * versions of stat don't have to. */ memset( sbuf, 0, sizeof(struct stat) ); return (*iop->handlers->fstat_h)( &iop->pathinfo, sbuf ); } 5b3f4: 242e fff8 movel %fp@(-8),%d2 iop = rtems_libio_iop( fd ); rtems_libio_check_fd( fd ); rtems_libio_check_is_open(iop); if ( !iop->handlers ) rtems_set_errno_and_return_minus_one( EBADF ); 5b3f8: 2040 moveal %d0,%a0 5b3fa: 7009 moveq #9,%d0 * versions of stat don't have to. */ memset( sbuf, 0, sizeof(struct stat) ); return (*iop->handlers->fstat_h)( &iop->pathinfo, sbuf ); } 5b3fc: 246e fffc moveal %fp@(-4),%a2 5b400: 4e5e unlk %fp iop = rtems_libio_iop( fd ); rtems_libio_check_fd( fd ); rtems_libio_check_is_open(iop); if ( !iop->handlers ) rtems_set_errno_and_return_minus_one( EBADF ); 5b402: 2080 movel %d0,%a0@ * versions of stat don't have to. */ memset( sbuf, 0, sizeof(struct stat) ); return (*iop->handlers->fstat_h)( &iop->pathinfo, sbuf ); } 5b404: 70ff moveq #-1,%d0 5b406: 4e75 rts if ( !iop->handlers ) rtems_set_errno_and_return_minus_one( EBADF ); if ( !iop->handlers->fstat_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 5b408: 4eb9 0004 eb8c jsr 4eb8c <__errno> <== NOT EXECUTED * versions of stat don't have to. */ memset( sbuf, 0, sizeof(struct stat) ); return (*iop->handlers->fstat_h)( &iop->pathinfo, sbuf ); } 5b40e: 242e fff8 movel %fp@(-8),%d2 <== NOT EXECUTED if ( !iop->handlers ) rtems_set_errno_and_return_minus_one( EBADF ); if ( !iop->handlers->fstat_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 5b412: 2040 moveal %d0,%a0 <== NOT EXECUTED * versions of stat don't have to. */ memset( sbuf, 0, sizeof(struct stat) ); return (*iop->handlers->fstat_h)( &iop->pathinfo, sbuf ); } 5b414: 70ff moveq #-1,%d0 <== NOT EXECUTED 5b416: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED 5b41a: 4e5e unlk %fp <== NOT EXECUTED if ( !iop->handlers ) rtems_set_errno_and_return_minus_one( EBADF ); if ( !iop->handlers->fstat_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 5b41c: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED * versions of stat don't have to. */ memset( sbuf, 0, sizeof(struct stat) ); return (*iop->handlers->fstat_h)( &iop->pathinfo, sbuf ); } 5b422: 4e75 rts <== NOT EXECUTED /* * Check to see if we were passed a valid pointer. */ if ( !sbuf ) rtems_set_errno_and_return_minus_one( EFAULT ); 5b424: 4eb9 0004 eb8c jsr 4eb8c <__errno> * versions of stat don't have to. */ memset( sbuf, 0, sizeof(struct stat) ); return (*iop->handlers->fstat_h)( &iop->pathinfo, sbuf ); } 5b42a: 242e fff8 movel %fp@(-8),%d2 /* * Check to see if we were passed a valid pointer. */ if ( !sbuf ) rtems_set_errno_and_return_minus_one( EFAULT ); 5b42e: 2040 moveal %d0,%a0 5b430: 720e moveq #14,%d1 * versions of stat don't have to. */ memset( sbuf, 0, sizeof(struct stat) ); return (*iop->handlers->fstat_h)( &iop->pathinfo, sbuf ); } 5b432: 70ff moveq #-1,%d0 5b434: 246e fffc moveal %fp@(-4),%a2 5b438: 4e5e unlk %fp /* * Check to see if we were passed a valid pointer. */ if ( !sbuf ) rtems_set_errno_and_return_minus_one( EFAULT ); 5b43a: 2081 movel %d1,%a0@ * versions of stat don't have to. */ memset( sbuf, 0, sizeof(struct stat) ); return (*iop->handlers->fstat_h)( &iop->pathinfo, sbuf ); } 5b43c: 4e75 rts 0006716c : #include int fsync( int fd ) { 6716c: 4e56 0000 linkw %fp,#0 67170: 202e 0008 movel %fp@(8),%d0 rtems_libio_t *iop; rtems_libio_check_fd( fd ); 67174: b0b9 000a 1ca4 cmpl a1ca4 ,%d0 6717a: 6430 bccs 671ac iop = rtems_libio_iop( fd ); 6717c: 2079 000a 694c moveal a694c ,%a0 67182: ed88 lsll #6,%d0 67184: d1c0 addal %d0,%a0 rtems_libio_check_is_open(iop); 67186: 2028 0014 movel %a0@(20),%d0 6718a: 0800 0008 btst #8,%d0 6718e: 671c beqs 671ac rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 67190: 44c0 movew %d0,%ccr 67192: 662a bnes 671be /* * Now process the fsync(). */ if ( !iop->handlers ) 67194: 2268 003c moveal %a0@(60),%a1 67198: 4a89 tstl %a1 6719a: 6710 beqs 671ac rtems_set_errno_and_return_minus_one( EBADF ); if ( !iop->handlers->fsync_h ) 6719c: 2269 0028 moveal %a1@(40),%a1 671a0: 4a89 tstl %a1 671a2: 672c beqs 671d0 rtems_set_errno_and_return_minus_one( ENOTSUP ); return (*iop->handlers->fsync_h)( iop ); 671a4: 2d48 0008 movel %a0,%fp@(8) } 671a8: 4e5e unlk %fp rtems_set_errno_and_return_minus_one( EBADF ); if ( !iop->handlers->fsync_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); return (*iop->handlers->fsync_h)( iop ); 671aa: 4ed1 jmp %a1@ /* * Now process the fsync(). */ if ( !iop->handlers ) rtems_set_errno_and_return_minus_one( EBADF ); 671ac: 4eb9 0008 0e64 jsr 80e64 <__errno> <== NOT EXECUTED if ( !iop->handlers->fsync_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); return (*iop->handlers->fsync_h)( iop ); } 671b2: 4e5e unlk %fp <== NOT EXECUTED /* * Now process the fsync(). */ if ( !iop->handlers ) rtems_set_errno_and_return_minus_one( EBADF ); 671b4: 2040 moveal %d0,%a0 <== NOT EXECUTED 671b6: 7009 moveq #9,%d0 <== NOT EXECUTED 671b8: 2080 movel %d0,%a0@ <== NOT EXECUTED if ( !iop->handlers->fsync_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); return (*iop->handlers->fsync_h)( iop ); } 671ba: 70ff moveq #-1,%d0 <== NOT EXECUTED 671bc: 4e75 rts <== NOT EXECUTED rtems_libio_t *iop; rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open(iop); rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 671be: 4eb9 0008 0e64 jsr 80e64 <__errno> 671c4: 7216 moveq #22,%d1 671c6: 2040 moveal %d0,%a0 if ( !iop->handlers->fsync_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); return (*iop->handlers->fsync_h)( iop ); } 671c8: 70ff moveq #-1,%d0 671ca: 4e5e unlk %fp rtems_libio_t *iop; rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open(iop); rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 671cc: 2081 movel %d1,%a0@ if ( !iop->handlers->fsync_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); return (*iop->handlers->fsync_h)( iop ); } 671ce: 4e75 rts if ( !iop->handlers ) rtems_set_errno_and_return_minus_one( EBADF ); if ( !iop->handlers->fsync_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 671d0: 4eb9 0008 0e64 jsr 80e64 <__errno> return (*iop->handlers->fsync_h)( iop ); } 671d6: 4e5e unlk %fp if ( !iop->handlers ) rtems_set_errno_and_return_minus_one( EBADF ); if ( !iop->handlers->fsync_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 671d8: 2040 moveal %d0,%a0 return (*iop->handlers->fsync_h)( iop ); } 671da: 70ff moveq #-1,%d0 if ( !iop->handlers ) rtems_set_errno_and_return_minus_one( EBADF ); if ( !iop->handlers->fsync_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 671dc: 20bc 0000 0086 movel #134,%a0@ return (*iop->handlers->fsync_h)( iop ); } 671e2: 4e75 rts 0004a718 : int ftruncate( int fd, off_t length ) { 4a718: 4e56 ffec linkw %fp,#-20 4a71c: 202e 0008 movel %fp@(8),%d0 4a720: 2f0a movel %a2,%sp@- rtems_libio_t *iop; rtems_filesystem_location_info_t loc; rtems_libio_check_fd( fd ); 4a722: b0b9 0005 d6a4 cmpl 5d6a4 ,%d0 4a728: 647a bccs 4a7a4 iop = rtems_libio_iop( fd ); 4a72a: 2479 0005 eda4 moveal 5eda4 ,%a2 4a730: ed88 lsll #6,%d0 4a732: d5c0 addal %d0,%a2 rtems_libio_check_is_open(iop); 4a734: 202a 0014 movel %a2@(20),%d0 4a738: 0280 0000 0100 andil #256,%d0 4a73e: 6764 beqs 4a7a4 /* * Make sure we are not working on a directory */ loc = iop->pathinfo; 4a740: 43ee ffec lea %fp@(-20),%a1 4a744: 22aa 0018 movel %a2@(24),%a1@ 4a748: 2d6a 001c fff0 movel %a2@(28),%fp@(-16) 4a74e: 2d6a 0020 fff4 movel %a2@(32),%fp@(-12) 4a754: 2d6a 0024 fff8 movel %a2@(36),%fp@(-8) if ( !loc.ops->node_type_h ) 4a75a: 206e fff8 moveal %fp@(-8),%a0 /* * Make sure we are not working on a directory */ loc = iop->pathinfo; 4a75e: 2d6a 0028 fffc movel %a2@(40),%fp@(-4) if ( !loc.ops->node_type_h ) 4a764: 2068 0010 moveal %a0@(16),%a0 4a768: 4a88 tstl %a0 4a76a: 6764 beqs 4a7d0 rtems_set_errno_and_return_minus_one( ENOTSUP ); if ( (*loc.ops->node_type_h)( &loc ) == RTEMS_FILESYSTEM_DIRECTORY ) 4a76c: 2f09 movel %a1,%sp@- 4a76e: 4e90 jsr %a0@ 4a770: 588f addql #4,%sp 4a772: 7201 moveq #1,%d1 4a774: b280 cmpl %d0,%d1 4a776: 6770 beqs 4a7e8 rtems_set_errno_and_return_minus_one( EISDIR ); rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 4a778: 7004 moveq #4,%d0 4a77a: c0aa 0014 andl %a2@(20),%d0 4a77e: 673a beqs 4a7ba if ( !iop->handlers->ftruncate_h ) 4a780: 206a 003c moveal %a2@(60),%a0 4a784: 2068 0020 moveal %a0@(32),%a0 4a788: 4a88 tstl %a0 4a78a: 6744 beqs 4a7d0 rtems_set_errno_and_return_minus_one( ENOTSUP ); return (*iop->handlers->ftruncate_h)( iop, length ); 4a78c: 2f2e 0010 movel %fp@(16),%sp@- 4a790: 2f2e 000c movel %fp@(12),%sp@- 4a794: 2f0a movel %a2,%sp@- 4a796: 4e90 jsr %a0@ } 4a798: 246e ffe8 moveal %fp@(-24),%a2 rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); if ( !iop->handlers->ftruncate_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); return (*iop->handlers->ftruncate_h)( iop, length ); 4a79c: 4fef 000c lea %sp@(12),%sp } 4a7a0: 4e5e unlk %fp 4a7a2: 4e75 rts rtems_libio_t *iop; rtems_filesystem_location_info_t loc; rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open(iop); 4a7a4: 4eb9 0004 eb8c jsr 4eb8c <__errno> <== NOT EXECUTED if ( !iop->handlers->ftruncate_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); return (*iop->handlers->ftruncate_h)( iop, length ); } 4a7aa: 246e ffe8 moveal %fp@(-24),%a2 <== NOT EXECUTED rtems_libio_t *iop; rtems_filesystem_location_info_t loc; rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open(iop); 4a7ae: 2040 moveal %d0,%a0 <== NOT EXECUTED 4a7b0: 7209 moveq #9,%d1 <== NOT EXECUTED 4a7b2: 70ff moveq #-1,%d0 <== NOT EXECUTED if ( !iop->handlers->ftruncate_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); return (*iop->handlers->ftruncate_h)( iop, length ); } 4a7b4: 4e5e unlk %fp <== NOT EXECUTED rtems_libio_t *iop; rtems_filesystem_location_info_t loc; rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open(iop); 4a7b6: 2081 movel %d1,%a0@ <== NOT EXECUTED if ( !iop->handlers->ftruncate_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); return (*iop->handlers->ftruncate_h)( iop, length ); } 4a7b8: 4e75 rts <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); if ( (*loc.ops->node_type_h)( &loc ) == RTEMS_FILESYSTEM_DIRECTORY ) rtems_set_errno_and_return_minus_one( EISDIR ); rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 4a7ba: 4eb9 0004 eb8c jsr 4eb8c <__errno> <== NOT EXECUTED if ( !iop->handlers->ftruncate_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); return (*iop->handlers->ftruncate_h)( iop, length ); } 4a7c0: 246e ffe8 moveal %fp@(-24),%a2 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); if ( (*loc.ops->node_type_h)( &loc ) == RTEMS_FILESYSTEM_DIRECTORY ) rtems_set_errno_and_return_minus_one( EISDIR ); rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 4a7c4: 2040 moveal %d0,%a0 <== NOT EXECUTED 4a7c6: 7216 moveq #22,%d1 <== NOT EXECUTED 4a7c8: 70ff moveq #-1,%d0 <== NOT EXECUTED if ( !iop->handlers->ftruncate_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); return (*iop->handlers->ftruncate_h)( iop, length ); } 4a7ca: 4e5e unlk %fp <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); if ( (*loc.ops->node_type_h)( &loc ) == RTEMS_FILESYSTEM_DIRECTORY ) rtems_set_errno_and_return_minus_one( EISDIR ); rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 4a7cc: 2081 movel %d1,%a0@ <== NOT EXECUTED if ( !iop->handlers->ftruncate_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); return (*iop->handlers->ftruncate_h)( iop, length ); } 4a7ce: 4e75 rts <== NOT EXECUTED rtems_set_errno_and_return_minus_one( EISDIR ); rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); if ( !iop->handlers->ftruncate_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 4a7d0: 4eb9 0004 eb8c jsr 4eb8c <__errno> <== NOT EXECUTED return (*iop->handlers->ftruncate_h)( iop, length ); } 4a7d6: 246e ffe8 moveal %fp@(-24),%a2 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( EISDIR ); rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); if ( !iop->handlers->ftruncate_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 4a7da: 2040 moveal %d0,%a0 <== NOT EXECUTED 4a7dc: 70ff moveq #-1,%d0 <== NOT EXECUTED return (*iop->handlers->ftruncate_h)( iop, length ); } 4a7de: 4e5e unlk %fp <== NOT EXECUTED rtems_set_errno_and_return_minus_one( EISDIR ); rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); if ( !iop->handlers->ftruncate_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 4a7e0: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED return (*iop->handlers->ftruncate_h)( iop, length ); } 4a7e6: 4e75 rts <== NOT EXECUTED loc = iop->pathinfo; if ( !loc.ops->node_type_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); if ( (*loc.ops->node_type_h)( &loc ) == RTEMS_FILESYSTEM_DIRECTORY ) rtems_set_errno_and_return_minus_one( EISDIR ); 4a7e8: 4eb9 0004 eb8c jsr 4eb8c <__errno> if ( !iop->handlers->ftruncate_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); return (*iop->handlers->ftruncate_h)( iop, length ); } 4a7ee: 246e ffe8 moveal %fp@(-24),%a2 loc = iop->pathinfo; if ( !loc.ops->node_type_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); if ( (*loc.ops->node_type_h)( &loc ) == RTEMS_FILESYSTEM_DIRECTORY ) rtems_set_errno_and_return_minus_one( EISDIR ); 4a7f2: 2040 moveal %d0,%a0 4a7f4: 7215 moveq #21,%d1 4a7f6: 70ff moveq #-1,%d0 if ( !iop->handlers->ftruncate_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); return (*iop->handlers->ftruncate_h)( iop, length ); } 4a7f8: 4e5e unlk %fp loc = iop->pathinfo; if ( !loc.ops->node_type_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); if ( (*loc.ops->node_type_h)( &loc ) == RTEMS_FILESYSTEM_DIRECTORY ) rtems_set_errno_and_return_minus_one( EISDIR ); 4a7fa: 2081 movel %d1,%a0@ if ( !iop->handlers->ftruncate_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); return (*iop->handlers->ftruncate_h)( iop, length ); } 4a7fc: 4e75 rts ... 00097d10 : int getdents( int dd_fd, char *dd_buf, int dd_len ) { 97d10: 4e56 ffec linkw %fp,#-20 97d14: 202e 0008 movel %fp@(8),%d0 97d18: 2f0a movel %a2,%sp@- /* * Get the file control block structure associated with the file descriptor */ iop = rtems_libio_iop( dd_fd ); 97d1a: b0b9 000a 1ca4 cmpl a1ca4 ,%d0 97d20: 655e bcss 97d80 97d22: 95ca subal %a2,%a2 <== NOT EXECUTED /* * Make sure we are working on a directory */ loc = iop->pathinfo; 97d24: 43ee ffec lea %fp@(-20),%a1 97d28: 22aa 0018 movel %a2@(24),%a1@ 97d2c: 2d6a 001c fff0 movel %a2@(28),%fp@(-16) 97d32: 2d6a 0020 fff4 movel %a2@(32),%fp@(-12) 97d38: 2d6a 0024 fff8 movel %a2@(36),%fp@(-8) if ( !loc.ops->node_type_h ) 97d3e: 206e fff8 moveal %fp@(-8),%a0 iop = rtems_libio_iop( dd_fd ); /* * Make sure we are working on a directory */ loc = iop->pathinfo; 97d42: 2d6a 0028 fffc movel %a2@(40),%fp@(-4) if ( !loc.ops->node_type_h ) 97d48: 2068 0010 moveal %a0@(16),%a0 97d4c: 4a88 tstl %a0 97d4e: 6752 beqs 97da2 rtems_set_errno_and_return_minus_one( ENOTSUP ); if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) 97d50: 2f09 movel %a1,%sp@- 97d52: 4e90 jsr %a0@ 97d54: 588f addql #4,%sp 97d56: 7201 moveq #1,%d1 97d58: b280 cmpl %d0,%d1 97d5a: 6630 bnes 97d8c /* * Return the number of bytes that were actually transfered as a result * of the read attempt. */ if ( !iop->handlers->read_h ) 97d5c: 206a 003c moveal %a2@(60),%a0 97d60: 2068 0008 moveal %a0@(8),%a0 97d64: 4a88 tstl %a0 97d66: 673a beqs 97da2 rtems_set_errno_and_return_minus_one( ENOTSUP ); return (*iop->handlers->read_h)( iop, dd_buf, dd_len ); 97d68: 2f2e 0010 movel %fp@(16),%sp@- 97d6c: 2f2e 000c movel %fp@(12),%sp@- 97d70: 2f0a movel %a2,%sp@- 97d72: 4e90 jsr %a0@ } 97d74: 246e ffe8 moveal %fp@(-24),%a2 */ if ( !iop->handlers->read_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); return (*iop->handlers->read_h)( iop, dd_buf, dd_len ); 97d78: 4fef 000c lea %sp@(12),%sp } 97d7c: 4e5e unlk %fp 97d7e: 4e75 rts /* * Get the file control block structure associated with the file descriptor */ iop = rtems_libio_iop( dd_fd ); 97d80: 2479 000a 694c moveal a694c ,%a2 97d86: ed88 lsll #6,%d0 97d88: d5c0 addal %d0,%a2 97d8a: 6098 bras 97d24 loc = iop->pathinfo; if ( !loc.ops->node_type_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) rtems_set_errno_and_return_minus_one( ENOTDIR ); 97d8c: 4eb9 0008 0e64 jsr 80e64 <__errno> if ( !iop->handlers->read_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); return (*iop->handlers->read_h)( iop, dd_buf, dd_len ); } 97d92: 246e ffe8 moveal %fp@(-24),%a2 loc = iop->pathinfo; if ( !loc.ops->node_type_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) rtems_set_errno_and_return_minus_one( ENOTDIR ); 97d96: 2040 moveal %d0,%a0 97d98: 7214 moveq #20,%d1 97d9a: 70ff moveq #-1,%d0 if ( !iop->handlers->read_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); return (*iop->handlers->read_h)( iop, dd_buf, dd_len ); } 97d9c: 4e5e unlk %fp loc = iop->pathinfo; if ( !loc.ops->node_type_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) rtems_set_errno_and_return_minus_one( ENOTDIR ); 97d9e: 2081 movel %d1,%a0@ if ( !iop->handlers->read_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); return (*iop->handlers->read_h)( iop, dd_buf, dd_len ); } 97da0: 4e75 rts * Return the number of bytes that were actually transfered as a result * of the read attempt. */ if ( !iop->handlers->read_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 97da2: 4eb9 0008 0e64 jsr 80e64 <__errno> <== NOT EXECUTED return (*iop->handlers->read_h)( iop, dd_buf, dd_len ); } 97da8: 246e ffe8 moveal %fp@(-24),%a2 <== NOT EXECUTED * Return the number of bytes that were actually transfered as a result * of the read attempt. */ if ( !iop->handlers->read_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 97dac: 2040 moveal %d0,%a0 <== NOT EXECUTED 97dae: 70ff moveq #-1,%d0 <== NOT EXECUTED return (*iop->handlers->read_h)( iop, dd_buf, dd_len ); } 97db0: 4e5e unlk %fp <== NOT EXECUTED * Return the number of bytes that were actually transfered as a result * of the read attempt. */ if ( !iop->handlers->read_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 97db2: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED return (*iop->handlers->read_h)( iop, dd_buf, dd_len ); } 97db8: 4e75 rts <== NOT EXECUTED ... 0004a800 : * 4.2.1 Get Real User, Effective User, Ral Group, and Effective Group IDs, * P1003.1b-1993, p. 84 */ gid_t getegid( void ) { 4a800: 4e56 0000 linkw %fp,#0 4a804: 2079 0005 d7b4 moveal 5d7b4 ,%a0 return _POSIX_types_Egid; } 4a80a: 4e5e unlk %fp 4a80c: 3028 0038 movew %a0@(56),%d0 4a810: 4e75 rts ... 0004a814 : * 4.2.1 Get Real User, Effective User, Ral Group, and Effective Group IDs, * P1003.1b-1993, p. 84 */ uid_t geteuid( void ) { 4a814: 4e56 0000 linkw %fp,#0 4a818: 2079 0005 d7b4 moveal 5d7b4 ,%a0 return _POSIX_types_Euid; } 4a81e: 4e5e unlk %fp 4a820: 3028 0036 movew %a0@(54),%d0 4a824: 4e75 rts ... 000672f4 : * 4.2.1 Get Real User, Effective User, Ral Group, and Effective Group IDs, * P1003.1b-1993, p. 84 */ gid_t getgid( void ) { 672f4: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED 672f8: 2079 000a 1fac moveal a1fac ,%a0 <== NOT EXECUTED return _POSIX_types_Gid; } 672fe: 4e5e unlk %fp <== NOT EXECUTED 67300: 3028 0034 movew %a0@(52),%d0 <== NOT EXECUTED 67304: 4e75 rts 0006789e : struct group *grp, char *buffer, size_t bufsize, struct group **result ) { 6789e: 4e56 ffe0 linkw %fp,#-32 678a2: 48d7 1c7c moveml %d2-%d6/%a2-%a4,%sp@ 678a6: 242e 0008 movel %fp@(8),%d2 678aa: 47fa fc26 lea %pc@(674d2 ),%a3 errno = EINVAL; fclose(fp); return -1; } if (name) { match = (strcmp(grp->gr_name, name) == 0); 678ae: 49f9 0008 6994 lea 86994 ,%a4 struct group *grp, char *buffer, size_t bufsize, struct group **result ) { 678b4: 2c2e 000c movel %fp@(12),%d6 678b8: 246e 0010 moveal %fp@(16),%a2 678bc: 2a2e 0014 movel %fp@(20),%d5 678c0: 282e 0018 movel %fp@(24),%d4 FILE *fp; int match; init_etc_passwd_group(); 678c4: 4eb9 0006 775a jsr 6775a if ((fp = fopen("/etc/group", "r")) == NULL) { 678ca: 4879 0009 a41b pea 9a41b 678d0: 4879 0009 8cf5 pea 98cf5 <_rodata_start+0x845> 678d6: 4eb9 0008 1808 jsr 81808 678dc: 508f addql #8,%sp 678de: 2600 movel %d0,%d3 678e0: 6778 beqs 6795a errno = EINVAL; return -1; } for(;;) { if (!scangr(fp, grp, buffer, bufsize)) { 678e2: 2f04 movel %d4,%sp@- 678e4: 2f05 movel %d5,%sp@- 678e6: 2f0a movel %a2,%sp@- 678e8: 2f03 movel %d3,%sp@- 678ea: 4e93 jsr %a3@ 678ec: 4fef 0010 lea %sp@(16),%sp 678f0: 4a80 tstl %d0 678f2: 6744 beqs 67938 errno = EINVAL; fclose(fp); return -1; } if (name) { 678f4: 4a82 tstl %d2 678f6: 672e beqs 67926 match = (strcmp(grp->gr_name, name) == 0); 678f8: 2f02 movel %d2,%sp@- 678fa: 2f12 movel %a2@,%sp@- 678fc: 4e94 jsr %a4@ 678fe: 508f addql #8,%sp 67900: 4a80 tstl %d0 67902: 57c0 seq %d0 67904: 49c0 extbl %d0 67906: 4480 negl %d0 } else { match = (grp->gr_gid == gid); } if (match) { 67908: 67d8 beqs 678e2 fclose(fp); 6790a: 2f03 movel %d3,%sp@- 6790c: 4eb9 0008 0fa2 jsr 80fa2 *result = grp; 67912: 206e 001c moveal %fp@(28),%a0 return 0; 67916: 588f addql #4,%sp else { match = (grp->gr_gid == gid); } if (match) { fclose(fp); *result = grp; 67918: 4280 clrl %d0 6791a: 208a movel %a2,%a0@ } } fclose(fp); errno = EINVAL; return -1; } 6791c: 4cee 1c7c ffe0 moveml %fp@(-32),%d2-%d6/%a2-%a4 67922: 4e5e unlk %fp 67924: 4e75 rts } if (name) { match = (strcmp(grp->gr_name, name) == 0); } else { match = (grp->gr_gid == gid); 67926: 4280 clrl %d0 <== NOT EXECUTED 67928: 302a 0008 movew %a2@(8),%d0 <== NOT EXECUTED 6792c: bc80 cmpl %d0,%d6 <== NOT EXECUTED 6792e: 57c0 seq %d0 <== NOT EXECUTED 67930: 49c0 extbl %d0 <== NOT EXECUTED 67932: 4480 negl %d0 <== NOT EXECUTED } if (match) { 67934: 67ac beqs 678e2 <== NOT EXECUTED 67936: 60d2 bras 6790a <== NOT EXECUTED errno = EINVAL; return -1; } for(;;) { if (!scangr(fp, grp, buffer, bufsize)) { errno = EINVAL; 67938: 4eb9 0008 0e64 jsr 80e64 <__errno> <== NOT EXECUTED 6793e: 2040 moveal %d0,%a0 <== NOT EXECUTED 67940: 7016 moveq #22,%d0 <== NOT EXECUTED 67942: 2080 movel %d0,%a0@ <== NOT EXECUTED fclose(fp); 67944: 2f03 movel %d3,%sp@- <== NOT EXECUTED 67946: 4eb9 0008 0fa2 jsr 80fa2 <== NOT EXECUTED return -1; 6794c: 588f addql #4,%sp <== NOT EXECUTED return -1; } for(;;) { if (!scangr(fp, grp, buffer, bufsize)) { errno = EINVAL; fclose(fp); 6794e: 70ff moveq #-1,%d0 <== NOT EXECUTED } } fclose(fp); errno = EINVAL; return -1; } 67950: 4cee 1c7c ffe0 moveml %fp@(-32),%d2-%d6/%a2-%a4 <== NOT EXECUTED 67956: 4e5e unlk %fp <== NOT EXECUTED 67958: 4e75 rts <== NOT EXECUTED int match; init_etc_passwd_group(); if ((fp = fopen("/etc/group", "r")) == NULL) { errno = EINVAL; 6795a: 4eb9 0008 0e64 jsr 80e64 <__errno> <== NOT EXECUTED 67960: 7216 moveq #22,%d1 <== NOT EXECUTED 67962: 2040 moveal %d0,%a0 <== NOT EXECUTED 67964: 70ff moveq #-1,%d0 <== NOT EXECUTED } } fclose(fp); errno = EINVAL; return -1; } 67966: 4cee 1c7c ffe0 moveml %fp@(-32),%d2-%d6/%a2-%a4 <== NOT EXECUTED int match; init_etc_passwd_group(); if ((fp = fopen("/etc/group", "r")) == NULL) { errno = EINVAL; 6796c: 2081 movel %d1,%a0@ <== NOT EXECUTED } } fclose(fp); errno = EINVAL; return -1; } 6796e: 4e5e unlk %fp <== NOT EXECUTED 67970: 4e75 rts 000675ee : return NULL; return p; } struct group *getgrent(void) { 675ee: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED if (group_fp == NULL) 675f2: 2039 000a 60de movel a60de ,%d0 <== NOT EXECUTED 675f8: 6608 bnes 67602 <== NOT EXECUTED return NULL; if (!scangr(group_fp, &grent, grbuf, sizeof grbuf)) 675fa: 4281 clrl %d1 <== NOT EXECUTED return NULL; return &grent; } 675fc: 2001 movel %d1,%d0 <== NOT EXECUTED 675fe: 4e5e unlk %fp <== NOT EXECUTED 67600: 4e75 rts <== NOT EXECUTED struct group *getgrent(void) { if (group_fp == NULL) return NULL; if (!scangr(group_fp, &grent, grbuf, sizeof grbuf)) 67602: 4878 00c8 pea c8 <== NOT EXECUTED 67606: 4879 000a 60e2 pea a60e2 <== NOT EXECUTED 6760c: 4879 000a 61aa pea a61aa <== NOT EXECUTED 67612: 2f00 movel %d0,%sp@- <== NOT EXECUTED 67614: 4eba febc jsr %pc@(674d2 ) <== NOT EXECUTED 67618: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED 6761c: 223c 000a 61aa movel #680362,%d1 <== NOT EXECUTED 67622: 4a80 tstl %d0 <== NOT EXECUTED 67624: 67d4 beqs 675fa <== NOT EXECUTED return NULL; return &grent; } 67626: 2001 movel %d1,%d0 <== NOT EXECUTED 67628: 4e5e unlk %fp <== NOT EXECUTED 6762a: 4e75 rts 00067998 : gid_t gid ) { struct group *p; if(getgrgid_r(gid, &grent, grbuf, sizeof grbuf, &p)) 67998: 4280 clrl %d0 <== NOT EXECUTED } struct group *getgrgid( gid_t gid ) { 6799a: 4e56 fffc linkw %fp,#-4 <== NOT EXECUTED struct group *p; if(getgrgid_r(gid, &grent, grbuf, sizeof grbuf, &p)) 6799e: 486e fffc pea %fp@(-4) <== NOT EXECUTED 679a2: 4878 00c8 pea c8 <== NOT EXECUTED 679a6: 4879 000a 60e2 pea a60e2 <== NOT EXECUTED 679ac: 4879 000a 61aa pea a61aa <== NOT EXECUTED 679b2: 302e 000a movew %fp@(10),%d0 <== NOT EXECUTED 679b6: 2f00 movel %d0,%sp@- <== NOT EXECUTED 679b8: 4eb9 0006 7972 jsr 67972 <== NOT EXECUTED 679be: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED 679c2: 4a80 tstl %d0 <== NOT EXECUTED 679c4: 6608 bnes 679ce <== NOT EXECUTED return NULL; return p; 679c6: 202e fffc movel %fp@(-4),%d0 <== NOT EXECUTED } 679ca: 4e5e unlk %fp <== NOT EXECUTED 679cc: 4e75 rts <== NOT EXECUTED gid_t gid ) { struct group *p; if(getgrgid_r(gid, &grent, grbuf, sizeof grbuf, &p)) 679ce: 4280 clrl %d0 <== NOT EXECUTED return NULL; return p; } 679d0: 4e5e unlk %fp <== NOT EXECUTED 679d2: 4e75 rts 00067972 : char *buffer, size_t bufsize, struct group **result ) { return getgr_r(NULL, gid, grp, buffer, bufsize, result); 67972: 4280 clrl %d0 <== NOT EXECUTED struct group *grp, char *buffer, size_t bufsize, struct group **result ) { 67974: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED return getgr_r(NULL, gid, grp, buffer, bufsize, result); 67978: 2f2e 0018 movel %fp@(24),%sp@- <== NOT EXECUTED 6797c: 2f2e 0014 movel %fp@(20),%sp@- <== NOT EXECUTED 67980: 2f2e 0010 movel %fp@(16),%sp@- <== NOT EXECUTED 67984: 2f2e 000c movel %fp@(12),%sp@- <== NOT EXECUTED 67988: 302e 000a movew %fp@(10),%d0 <== NOT EXECUTED 6798c: 2f00 movel %d0,%sp@- <== NOT EXECUTED 6798e: 42a7 clrl %sp@- <== NOT EXECUTED 67990: 4eba ff0c jsr %pc@(6789e ) <== NOT EXECUTED } 67994: 4e5e unlk %fp <== NOT EXECUTED 67996: 4e75 rts 000679f6 : struct group *getgrnam( const char *name ) { 679f6: 4e56 fffc linkw %fp,#-4 struct group *p; if(getgrnam_r(name, &grent, grbuf, sizeof grbuf, &p)) 679fa: 486e fffc pea %fp@(-4) 679fe: 4878 00c8 pea c8 67a02: 4879 000a 60e2 pea a60e2 67a08: 4879 000a 61aa pea a61aa 67a0e: 2f2e 0008 movel %fp@(8),%sp@- 67a12: 4eb9 0006 79d4 jsr 679d4 67a18: 4fef 0014 lea %sp@(20),%sp 67a1c: 4a80 tstl %d0 67a1e: 6608 bnes 67a28 return NULL; return p; 67a20: 202e fffc movel %fp@(-4),%d0 } 67a24: 4e5e unlk %fp 67a26: 4e75 rts const char *name ) { struct group *p; if(getgrnam_r(name, &grent, grbuf, sizeof grbuf, &p)) 67a28: 4280 clrl %d0 <== NOT EXECUTED return NULL; return p; } 67a2a: 4e5e unlk %fp <== NOT EXECUTED 67a2c: 4e75 rts 000429a8 : * return a reasonable value. */ int getpagesize(void) { return PAGE_SIZE; } 429a8: 203c 0000 1000 movel #4096,%d0 * This is not a functional version but the SPARC backend for at least * gcc 2.8.1 plus gnat 3.13p and gcc 3.0.1 require it to be there and * return a reasonable value. */ int getpagesize(void) { 429ae: 4e56 0000 linkw %fp,#0 return PAGE_SIZE; } 429b2: 4e5e unlk %fp 429b4: 4e75 rts ... 00067a68 : struct passwd *pwd, char *buffer, size_t bufsize, struct passwd **result ) { 67a68: 4e56 ffe0 linkw %fp,#-32 67a6c: 48d7 1c7c moveml %d2-%d6/%a2-%a4,%sp@ 67a70: 242e 0008 movel %fp@(8),%d2 67a74: 47fa fbb6 lea %pc@(6762c ),%a3 errno = EINVAL; fclose(fp); return -1; } if (name) { match = (strcmp(pwd->pw_name, name) == 0); 67a78: 49f9 0008 6994 lea 86994 ,%a4 struct passwd *pwd, char *buffer, size_t bufsize, struct passwd **result ) { 67a7e: 2c2e 000c movel %fp@(12),%d6 67a82: 246e 0010 moveal %fp@(16),%a2 67a86: 2a2e 0014 movel %fp@(20),%d5 67a8a: 282e 0018 movel %fp@(24),%d4 FILE *fp; int match; init_etc_passwd_group(); 67a8e: 4eb9 0006 775a jsr 6775a if ((fp = fopen("/etc/passwd", "r")) == NULL) { 67a94: 4879 0009 a41b pea 9a41b 67a9a: 4879 0009 8cb0 pea 98cb0 <_rodata_start+0x800> 67aa0: 4eb9 0008 1808 jsr 81808 67aa6: 508f addql #8,%sp 67aa8: 2600 movel %d0,%d3 67aaa: 6778 beqs 67b24 errno = EINVAL; return -1; } for(;;) { if (!scanpw(fp, pwd, buffer, bufsize)) { 67aac: 2f04 movel %d4,%sp@- 67aae: 2f05 movel %d5,%sp@- 67ab0: 2f0a movel %a2,%sp@- 67ab2: 2f03 movel %d3,%sp@- 67ab4: 4e93 jsr %a3@ 67ab6: 4fef 0010 lea %sp@(16),%sp 67aba: 4a80 tstl %d0 67abc: 6744 beqs 67b02 errno = EINVAL; fclose(fp); return -1; } if (name) { 67abe: 4a82 tstl %d2 67ac0: 672e beqs 67af0 match = (strcmp(pwd->pw_name, name) == 0); 67ac2: 2f02 movel %d2,%sp@- 67ac4: 2f12 movel %a2@,%sp@- 67ac6: 4e94 jsr %a4@ 67ac8: 508f addql #8,%sp 67aca: 4a80 tstl %d0 67acc: 57c0 seq %d0 67ace: 49c0 extbl %d0 67ad0: 4480 negl %d0 } else { match = (pwd->pw_uid == uid); } if (match) { 67ad2: 67d8 beqs 67aac fclose(fp); 67ad4: 2f03 movel %d3,%sp@- 67ad6: 4eb9 0008 0fa2 jsr 80fa2 *result = pwd; 67adc: 206e 001c moveal %fp@(28),%a0 return 0; 67ae0: 588f addql #4,%sp else { match = (pwd->pw_uid == uid); } if (match) { fclose(fp); *result = pwd; 67ae2: 4280 clrl %d0 67ae4: 208a movel %a2,%a0@ } } fclose(fp); errno = EINVAL; return -1; } 67ae6: 4cee 1c7c ffe0 moveml %fp@(-32),%d2-%d6/%a2-%a4 67aec: 4e5e unlk %fp 67aee: 4e75 rts } if (name) { match = (strcmp(pwd->pw_name, name) == 0); } else { match = (pwd->pw_uid == uid); 67af0: 4280 clrl %d0 <== NOT EXECUTED 67af2: 302a 0008 movew %a2@(8),%d0 <== NOT EXECUTED 67af6: bc80 cmpl %d0,%d6 <== NOT EXECUTED 67af8: 57c0 seq %d0 <== NOT EXECUTED 67afa: 49c0 extbl %d0 <== NOT EXECUTED 67afc: 4480 negl %d0 <== NOT EXECUTED } if (match) { 67afe: 67ac beqs 67aac <== NOT EXECUTED 67b00: 60d2 bras 67ad4 <== NOT EXECUTED errno = EINVAL; return -1; } for(;;) { if (!scanpw(fp, pwd, buffer, bufsize)) { errno = EINVAL; 67b02: 4eb9 0008 0e64 jsr 80e64 <__errno> <== NOT EXECUTED 67b08: 7416 moveq #22,%d2 <== NOT EXECUTED 67b0a: 2040 moveal %d0,%a0 <== NOT EXECUTED 67b0c: 2082 movel %d2,%a0@ <== NOT EXECUTED fclose(fp); 67b0e: 2f03 movel %d3,%sp@- <== NOT EXECUTED 67b10: 4eb9 0008 0fa2 jsr 80fa2 <== NOT EXECUTED return -1; 67b16: 588f addql #4,%sp <== NOT EXECUTED return -1; } for(;;) { if (!scanpw(fp, pwd, buffer, bufsize)) { errno = EINVAL; fclose(fp); 67b18: 70ff moveq #-1,%d0 <== NOT EXECUTED } } fclose(fp); errno = EINVAL; return -1; } 67b1a: 4cee 1c7c ffe0 moveml %fp@(-32),%d2-%d6/%a2-%a4 <== NOT EXECUTED 67b20: 4e5e unlk %fp <== NOT EXECUTED 67b22: 4e75 rts <== NOT EXECUTED int match; init_etc_passwd_group(); if ((fp = fopen("/etc/passwd", "r")) == NULL) { errno = EINVAL; 67b24: 4eb9 0008 0e64 jsr 80e64 <__errno> <== NOT EXECUTED 67b2a: 7616 moveq #22,%d3 <== NOT EXECUTED 67b2c: 2040 moveal %d0,%a0 <== NOT EXECUTED 67b2e: 70ff moveq #-1,%d0 <== NOT EXECUTED 67b30: 2083 movel %d3,%a0@ <== NOT EXECUTED } } fclose(fp); errno = EINVAL; return -1; } 67b32: 4cee 1c7c ffe0 moveml %fp@(-32),%d2-%d6/%a2-%a4 <== NOT EXECUTED 67b38: 4e5e unlk %fp <== NOT EXECUTED 67b3a: 4e75 rts 0006771c : return NULL; return p; } struct passwd *getpwent(void) { 6771c: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED if (passwd_fp == NULL) 67720: 2039 000a 5ff6 movel a5ff6 ,%d0 <== NOT EXECUTED 67726: 6608 bnes 67730 <== NOT EXECUTED return NULL; if (!scanpw(passwd_fp, &pwent, pwbuf, sizeof pwbuf)) 67728: 4281 clrl %d1 <== NOT EXECUTED return NULL; return &pwent; } 6772a: 2001 movel %d1,%d0 <== NOT EXECUTED 6772c: 4e5e unlk %fp <== NOT EXECUTED 6772e: 4e75 rts <== NOT EXECUTED struct passwd *getpwent(void) { if (passwd_fp == NULL) return NULL; if (!scanpw(passwd_fp, &pwent, pwbuf, sizeof pwbuf)) 67730: 4878 00c8 pea c8 <== NOT EXECUTED 67734: 4879 000a 5ffa pea a5ffa <== NOT EXECUTED 6773a: 4879 000a 60c2 pea a60c2 <== NOT EXECUTED 67740: 2f00 movel %d0,%sp@- <== NOT EXECUTED 67742: 4eba fee8 jsr %pc@(6762c ) <== NOT EXECUTED 67746: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED 6774a: 223c 000a 60c2 movel #680130,%d1 <== NOT EXECUTED 67750: 4a80 tstl %d0 <== NOT EXECUTED 67752: 67d4 beqs 67728 <== NOT EXECUTED return NULL; return &pwent; } 67754: 2001 movel %d1,%d0 <== NOT EXECUTED 67756: 4e5e unlk %fp <== NOT EXECUTED 67758: 4e75 rts 00067bc0 : struct passwd *getpwnam( const char *name ) { 67bc0: 4e56 fffc linkw %fp,#-4 struct passwd *p; if(getpwnam_r(name, &pwent, pwbuf, sizeof pwbuf, &p)) 67bc4: 486e fffc pea %fp@(-4) 67bc8: 4878 00c8 pea c8 67bcc: 4879 000a 5ffa pea a5ffa 67bd2: 4879 000a 60c2 pea a60c2 67bd8: 2f2e 0008 movel %fp@(8),%sp@- 67bdc: 4eb9 0006 7b9e jsr 67b9e 67be2: 4fef 0014 lea %sp@(20),%sp 67be6: 4a80 tstl %d0 67be8: 6608 bnes 67bf2 return NULL; return p; 67bea: 202e fffc movel %fp@(-4),%d0 } 67bee: 4e5e unlk %fp 67bf0: 4e75 rts const char *name ) { struct passwd *p; if(getpwnam_r(name, &pwent, pwbuf, sizeof pwbuf, &p)) 67bf2: 4280 clrl %d0 <== NOT EXECUTED return NULL; return p; } 67bf4: 4e5e unlk %fp <== NOT EXECUTED 67bf6: 4e75 rts 00067b62 : uid_t uid ) { struct passwd *p; if(getpwuid_r(uid, &pwent, pwbuf, sizeof pwbuf, &p)) 67b62: 4280 clrl %d0 <== NOT EXECUTED } struct passwd *getpwuid( uid_t uid ) { 67b64: 4e56 fffc linkw %fp,#-4 <== NOT EXECUTED struct passwd *p; if(getpwuid_r(uid, &pwent, pwbuf, sizeof pwbuf, &p)) 67b68: 486e fffc pea %fp@(-4) <== NOT EXECUTED 67b6c: 4878 00c8 pea c8 <== NOT EXECUTED 67b70: 4879 000a 5ffa pea a5ffa <== NOT EXECUTED 67b76: 4879 000a 60c2 pea a60c2 <== NOT EXECUTED 67b7c: 302e 000a movew %fp@(10),%d0 <== NOT EXECUTED 67b80: 2f00 movel %d0,%sp@- <== NOT EXECUTED 67b82: 4eb9 0006 7b3c jsr 67b3c <== NOT EXECUTED 67b88: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED 67b8c: 4a80 tstl %d0 <== NOT EXECUTED 67b8e: 6608 bnes 67b98 <== NOT EXECUTED return NULL; return p; 67b90: 202e fffc movel %fp@(-4),%d0 <== NOT EXECUTED } 67b94: 4e5e unlk %fp <== NOT EXECUTED 67b96: 4e75 rts <== NOT EXECUTED uid_t uid ) { struct passwd *p; if(getpwuid_r(uid, &pwent, pwbuf, sizeof pwbuf, &p)) 67b98: 4280 clrl %d0 <== NOT EXECUTED return NULL; return p; } 67b9a: 4e5e unlk %fp <== NOT EXECUTED 67b9c: 4e75 rts 00067b3c : char *buffer, size_t bufsize, struct passwd **result ) { return getpw_r(NULL, uid, pwd, buffer, bufsize, result); 67b3c: 4280 clrl %d0 <== NOT EXECUTED struct passwd *pwd, char *buffer, size_t bufsize, struct passwd **result ) { 67b3e: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED return getpw_r(NULL, uid, pwd, buffer, bufsize, result); 67b42: 2f2e 0018 movel %fp@(24),%sp@- <== NOT EXECUTED 67b46: 2f2e 0014 movel %fp@(20),%sp@- <== NOT EXECUTED 67b4a: 2f2e 0010 movel %fp@(16),%sp@- <== NOT EXECUTED 67b4e: 2f2e 000c movel %fp@(12),%sp@- <== NOT EXECUTED 67b52: 302e 000a movew %fp@(10),%d0 <== NOT EXECUTED 67b56: 2f00 movel %d0,%sp@- <== NOT EXECUTED 67b58: 42a7 clrl %sp@- <== NOT EXECUTED 67b5a: 4eba ff0c jsr %pc@(67a68 ) <== NOT EXECUTED } 67b5e: 4e5e unlk %fp <== NOT EXECUTED 67b60: 4e75 rts 0004a828 : */ int gettimeofday( struct timeval *tp, void * __tz __attribute__((unused)) ) { 4a828: 4e56 ffec linkw %fp,#-20 4a82c: 48d7 040c moveml %d2-%d3/%a2,%sp@ 4a830: 246e 0008 moveal %fp@(8),%a2 /* struct timezone* tzp = (struct timezone*) __tz; */ if ( !tp ) { 4a834: 4a8a tstl %a2 4a836: 673c beqs 4a874 { ISR_Level level; struct timespec now; suseconds_t useconds; _ISR_Disable(level); 4a838: 203c 0000 0700 movel #1792,%d0 4a83e: 40c2 movew %sr,%d2 4a840: 8082 orl %d2,%d0 4a842: 46c0 movew %d0,%sr _TOD_Get( &now ); 4a844: 486e fff8 pea %fp@(-8) 4a848: 4eb9 0004 bb1c jsr 4bb1c <_TOD_Get> _ISR_Enable(level); 4a84e: 46c2 movew %d2,%sr useconds = (suseconds_t)now.tv_nsec; useconds /= (suseconds_t)TOD_NANOSECONDS_PER_MICROSECOND; time->tv_sec = now.tv_sec; time->tv_usec = useconds; 4a850: 263c 0000 03e8 movel #1000,%d3 * Timezone information ignored by the OS proper. Per email * with Eric Norum, this is how GNU/Linux, Solaris, and MacOS X * do it. This puts us in good company. */ return 0; 4a856: 588f addql #4,%sp 4a858: 4280 clrl %d0 _ISR_Disable(level); _TOD_Get( &now ); _ISR_Enable(level); useconds = (suseconds_t)now.tv_nsec; 4a85a: 222e fffc movel %fp@(-4),%d1 useconds /= (suseconds_t)TOD_NANOSECONDS_PER_MICROSECOND; time->tv_sec = now.tv_sec; time->tv_usec = useconds; 4a85e: 4c43 1801 remsl %d3,%d1,%d1 4a862: 2541 0004 movel %d1,%a2@(4) _ISR_Enable(level); useconds = (suseconds_t)now.tv_nsec; useconds /= (suseconds_t)TOD_NANOSECONDS_PER_MICROSECOND; time->tv_sec = now.tv_sec; 4a866: 24ae fff8 movel %fp@(-8),%a2@ } 4a86a: 4cee 040c ffec moveml %fp@(-20),%d2-%d3/%a2 4a870: 4e5e unlk %fp 4a872: 4e75 rts void * __tz __attribute__((unused)) ) { /* struct timezone* tzp = (struct timezone*) __tz; */ if ( !tp ) { errno = EFAULT; 4a874: 4eb9 0004 eb8c jsr 4eb8c <__errno> <== NOT EXECUTED 4a87a: 720e moveq #14,%d1 <== NOT EXECUTED 4a87c: 2040 moveal %d0,%a0 <== NOT EXECUTED 4a87e: 70ff moveq #-1,%d0 <== NOT EXECUTED * with Eric Norum, this is how GNU/Linux, Solaris, and MacOS X * do it. This puts us in good company. */ return 0; } 4a880: 4cee 040c ffec moveml %fp@(-20),%d2-%d3/%a2 <== NOT EXECUTED void * __tz __attribute__((unused)) ) { /* struct timezone* tzp = (struct timezone*) __tz; */ if ( !tp ) { errno = EFAULT; 4a886: 2081 movel %d1,%a0@ <== NOT EXECUTED * with Eric Norum, this is how GNU/Linux, Solaris, and MacOS X * do it. This puts us in good company. */ return 0; } 4a888: 4e5e unlk %fp <== NOT EXECUTED 4a88a: 4e75 rts 000468c4 : * 4.2.1 Get Real User, Effective User, Ral Group, and Effective Group IDs, * P1003.1b-1993, p. 84 */ uid_t getuid( void ) { 468c4: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED 468c8: 2079 000a 1fac moveal a1fac ,%a0 <== NOT EXECUTED return _POSIX_types_Uid; } 468ce: 4e5e unlk %fp <== NOT EXECUTED 468d0: 3028 0032 movew %a0@(50),%d0 <== NOT EXECUTED 468d4: 4e75 rts 00053218 : ) { IMFS_jnode_t *the_jnode; /* Is the node a directory ? */ the_jnode = (IMFS_jnode_t *) iop->file_info; 53218: 7001 moveq #1,%d0 rtems_libio_t *iop, const char *pathname, uint32_t flag, uint32_t mode ) { 5321a: 4e56 0000 linkw %fp,#0 5321e: 206e 0008 moveal %fp@(8),%a0 IMFS_jnode_t *the_jnode; /* Is the node a directory ? */ the_jnode = (IMFS_jnode_t *) iop->file_info; 53222: 2268 0038 moveal %a0@(56),%a1 rtems_libio_t *iop, const char *pathname, uint32_t flag, uint32_t mode ) { 53226: 2f02 movel %d2,%sp@- IMFS_jnode_t *the_jnode; /* Is the node a directory ? */ the_jnode = (IMFS_jnode_t *) iop->file_info; 53228: b0a9 0048 cmpl %a1@(72),%d0 5322c: 6708 beqs 53236 if ( the_jnode->type != IMFS_DIRECTORY ) return -1; /* It wasn't a directory --> return error */ iop->offset = 0; return 0; } 5322e: 241f movel %sp@+,%d2 <== NOT EXECUTED ) { IMFS_jnode_t *the_jnode; /* Is the node a directory ? */ the_jnode = (IMFS_jnode_t *) iop->file_info; 53230: 70ff moveq #-1,%d0 <== NOT EXECUTED if ( the_jnode->type != IMFS_DIRECTORY ) return -1; /* It wasn't a directory --> return error */ iop->offset = 0; return 0; } 53232: 4e5e unlk %fp <== NOT EXECUTED 53234: 4e75 rts <== NOT EXECUTED the_jnode = (IMFS_jnode_t *) iop->file_info; if ( the_jnode->type != IMFS_DIRECTORY ) return -1; /* It wasn't a directory --> return error */ iop->offset = 0; 53236: 4280 clrl %d0 53238: 4281 clrl %d1 5323a: 4282 clrl %d2 5323c: 2141 000c movel %d1,%a0@(12) 53240: 2142 0010 movel %d2,%a0@(16) return 0; } 53244: 241f movel %sp@+,%d2 53246: 4e5e unlk %fp 53248: 4e75 rts 00053478 : ssize_t imfs_dir_read( rtems_libio_t *iop, void *buffer, size_t count ) { 53478: 4e56 fec4 linkw %fp,#-316 5347c: 48d7 3cfc moveml %d2-%d7/%a2-%a5,%sp@ 53480: 266e 0008 moveal %fp@(8),%a3 int current_entry; int first_entry; int last_entry; struct dirent tmp_dirent; the_jnode = (IMFS_jnode_t *)iop->file_info; 53484: 206b 0038 moveal %a3@(56),%a0 53488: 2a08 movel %a0,%d5 5348a: 0685 0000 0050 addil #80,%d5 ssize_t imfs_dir_read( rtems_libio_t *iop, void *buffer, size_t count ) { 53490: 262e 0010 movel %fp@(16),%d3 */ RTEMS_INLINE_ROUTINE bool _Chain_Is_empty( Chain_Control *the_chain ) { return (the_chain->first == _Chain_Tail(the_chain)); 53494: 2468 004c moveal %a0@(76),%a2 struct dirent tmp_dirent; the_jnode = (IMFS_jnode_t *)iop->file_info; the_chain = &the_jnode->info.directory.Entries; if ( rtems_chain_is_empty( the_chain ) ) 53498: ba8a cmpl %a2,%d5 5349a: 6700 00c4 beqw 53560 bytes_transferred = 0; first_entry = iop->offset; /* protect against using sizes that are not exact multiples of the */ /* -dirent- size. These could result in unexpected results */ last_entry = first_entry + (count/sizeof(struct dirent)) * sizeof(struct dirent); 5349e: 223c 0000 0110 movel #272,%d1 534a4: 4c41 3003 remul %d1,%d3,%d3 /* Move to the first of the desired directory entries */ the_node = the_chain->first; bytes_transferred = 0; first_entry = iop->offset; 534a8: 282b 0010 movel %a3@(16),%d4 /* protect against using sizes that are not exact multiples of the */ /* -dirent- size. These could result in unexpected results */ last_entry = first_entry + (count/sizeof(struct dirent)) * sizeof(struct dirent); 534ac: 2003 movel %d3,%d0 534ae: e98b lsll #4,%d3 534b0: e188 lsll #8,%d0 534b2: d680 addl %d0,%d3 534b4: d684 addl %d4,%d3 /* The directory was not empty so try to move to the desired entry in chain*/ for ( 534b6: 4a83 tstl %d3 534b8: 6f00 00a6 blew 53560 tmp_dirent.d_off = current_entry; tmp_dirent.d_reclen = sizeof( struct dirent ); the_jnode = (IMFS_jnode_t *) the_node; tmp_dirent.d_ino = the_jnode->st_ino; tmp_dirent.d_namlen = strlen( the_jnode->name ); strcpy( tmp_dirent.d_name, the_jnode->name ); 534bc: 49ee fef0 lea %fp@(-272),%a4 534c0: 41ec 0010 lea %a4@(16),%a0 /* protect against using sizes that are not exact multiples of the */ /* -dirent- size. These could result in unexpected results */ last_entry = first_entry + (count/sizeof(struct dirent)) * sizeof(struct dirent); /* The directory was not empty so try to move to the desired entry in chain*/ for ( 534c4: 4282 clrl %d2 534c6: 4286 clrl %d6 tmp_dirent.d_reclen = sizeof( struct dirent ); the_jnode = (IMFS_jnode_t *) the_node; tmp_dirent.d_ino = the_jnode->st_ino; tmp_dirent.d_namlen = strlen( the_jnode->name ); strcpy( tmp_dirent.d_name, the_jnode->name ); memcpy( 534c8: 4bf9 0005 4be0 lea 54be0 ,%a5 tmp_dirent.d_off = current_entry; tmp_dirent.d_reclen = sizeof( struct dirent ); the_jnode = (IMFS_jnode_t *) the_node; tmp_dirent.d_ino = the_jnode->st_ino; tmp_dirent.d_namlen = strlen( the_jnode->name ); strcpy( tmp_dirent.d_name, the_jnode->name ); 534ce: 2d48 feec movel %a0,%fp@(-276) /* entry in the read */ return bytes_transferred; /* Indicate that there are no more */ /* entries to return */ } if( current_entry >= first_entry ) { 534d2: b484 cmpl %d4,%d2 534d4: 6c1c bges 534f2 ); iop->offset = iop->offset + sizeof(struct dirent); bytes_transferred = bytes_transferred + sizeof( struct dirent ); } the_node = the_node->next; 534d6: 2452 moveal %a2@,%a2 * to the end of the exisiting file, the remaining entries will be placed in * the buffer and the returned value will be equal to -m actual- times the * size of a directory entry. */ ssize_t imfs_dir_read( 534d8: 0682 0000 0110 addil #272,%d2 /* protect against using sizes that are not exact multiples of the */ /* -dirent- size. These could result in unexpected results */ last_entry = first_entry + (count/sizeof(struct dirent)) * sizeof(struct dirent); /* The directory was not empty so try to move to the desired entry in chain*/ for ( 534de: b682 cmpl %d2,%d3 534e0: 6f04 bles 534e6 current_entry = 0; current_entry < last_entry; current_entry = current_entry + sizeof(struct dirent) ){ if ( rtems_chain_is_tail( the_chain, the_node ) ){ 534e2: ba8a cmpl %a2,%d5 534e4: 66ec bnes 534d2 the_node = the_node->next; } /* Success */ return bytes_transferred; } 534e6: 2006 movel %d6,%d0 534e8: 4cee 3cfc fec4 moveml %fp@(-316),%d2-%d7/%a2-%a5 534ee: 4e5e unlk %fp 534f0: 4e75 rts /* Move the entry to the return buffer */ tmp_dirent.d_off = current_entry; tmp_dirent.d_reclen = sizeof( struct dirent ); the_jnode = (IMFS_jnode_t *) the_node; tmp_dirent.d_ino = the_jnode->st_ino; tmp_dirent.d_namlen = strlen( the_jnode->name ); 534f2: 2e0a movel %a2,%d7 534f4: 0687 0000 000c addil #12,%d7 if( current_entry >= first_entry ) { /* Move the entry to the return buffer */ tmp_dirent.d_off = current_entry; tmp_dirent.d_reclen = sizeof( struct dirent ); the_jnode = (IMFS_jnode_t *) the_node; tmp_dirent.d_ino = the_jnode->st_ino; 534fa: 2d6a 0034 fef0 movel %a2@(52),%fp@(-272) } if( current_entry >= first_entry ) { /* Move the entry to the return buffer */ tmp_dirent.d_off = current_entry; tmp_dirent.d_reclen = sizeof( struct dirent ); 53500: 323c 0110 movew #272,%d1 /* entries to return */ } if( current_entry >= first_entry ) { /* Move the entry to the return buffer */ tmp_dirent.d_off = current_entry; 53504: 2d42 fef8 movel %d2,%fp@(-264) 53508: 5bc0 smi %d0 5350a: 49c0 extbl %d0 5350c: 2d40 fef4 movel %d0,%fp@(-268) tmp_dirent.d_reclen = sizeof( struct dirent ); the_jnode = (IMFS_jnode_t *) the_node; tmp_dirent.d_ino = the_jnode->st_ino; tmp_dirent.d_namlen = strlen( the_jnode->name ); 53510: 2f07 movel %d7,%sp@- } if( current_entry >= first_entry ) { /* Move the entry to the return buffer */ tmp_dirent.d_off = current_entry; tmp_dirent.d_reclen = sizeof( struct dirent ); 53512: 3d41 fefc movew %d1,%fp@(-260) the_jnode = (IMFS_jnode_t *) the_node; tmp_dirent.d_ino = the_jnode->st_ino; tmp_dirent.d_namlen = strlen( the_jnode->name ); 53516: 4eb9 0005 573c jsr 5573c strcpy( tmp_dirent.d_name, the_jnode->name ); 5351c: 2e87 movel %d7,%sp@ /* Move the entry to the return buffer */ tmp_dirent.d_off = current_entry; tmp_dirent.d_reclen = sizeof( struct dirent ); the_jnode = (IMFS_jnode_t *) the_node; tmp_dirent.d_ino = the_jnode->st_ino; tmp_dirent.d_namlen = strlen( the_jnode->name ); 5351e: 3d40 fefe movew %d0,%fp@(-258) strcpy( tmp_dirent.d_name, the_jnode->name ); 53522: 2f2e feec movel %fp@(-276),%sp@- 53526: 4eb9 0005 5290 jsr 55290 memcpy( 5352c: 4878 0110 pea 110 53530: 2f0c movel %a4,%sp@- 53532: 206e 000c moveal %fp@(12),%a0 53536: 4870 6800 pea %a0@(00000000,%d6:l) buffer + bytes_transferred, (void *)&tmp_dirent, sizeof( struct dirent ) ); iop->offset = iop->offset + sizeof(struct dirent); bytes_transferred = bytes_transferred + sizeof( struct dirent ); 5353a: 0686 0000 0110 addil #272,%d6 tmp_dirent.d_reclen = sizeof( struct dirent ); the_jnode = (IMFS_jnode_t *) the_node; tmp_dirent.d_ino = the_jnode->st_ino; tmp_dirent.d_namlen = strlen( the_jnode->name ); strcpy( tmp_dirent.d_name, the_jnode->name ); memcpy( 53540: 4e95 jsr %a5@ buffer + bytes_transferred, (void *)&tmp_dirent, sizeof( struct dirent ) ); iop->offset = iop->offset + sizeof(struct dirent); bytes_transferred = bytes_transferred + sizeof( struct dirent ); 53542: 4fef 0014 lea %sp@(20),%sp memcpy( buffer + bytes_transferred, (void *)&tmp_dirent, sizeof( struct dirent ) ); iop->offset = iop->offset + sizeof(struct dirent); 53546: 4280 clrl %d0 53548: 223c 0000 0110 movel #272,%d1 5354e: d3ab 0010 addl %d1,%a3@(16) 53552: 2e2b 000c movel %a3@(12),%d7 53556: df80 addxl %d0,%d7 53558: 2747 000c movel %d7,%a3@(12) 5355c: 6000 ff78 braw 534d6 /* protect against using sizes that are not exact multiples of the */ /* -dirent- size. These could result in unexpected results */ last_entry = first_entry + (count/sizeof(struct dirent)) * sizeof(struct dirent); /* The directory was not empty so try to move to the desired entry in chain*/ for ( 53560: 4286 clrl %d6 the_node = the_node->next; } /* Success */ return bytes_transferred; } 53562: 2006 movel %d6,%d0 53564: 4cee 3cfc fec4 moveml %fp@(-316),%d2-%d7/%a2-%a5 5356a: 4e5e unlk %fp 5356c: 4e75 rts ... 00053386 : int imfs_dir_rmnod( rtems_filesystem_location_info_t *parent_pathloc, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN */ ) { 53386: 4e56 fff8 linkw %fp,#-8 5338a: 2f0b movel %a3,%sp@- 5338c: 266e 000c moveal %fp@(12),%a3 53390: 2f0a movel %a2,%sp@- IMFS_jnode_t *the_jnode; the_jnode = (IMFS_jnode_t *) pathloc->node_access; 53392: 2453 moveal %a3@,%a2 53394: 200a movel %a2,%d0 53396: 0680 0000 0050 addil #80,%d0 5339c: b0aa 004c cmpl %a2@(76),%d0 533a0: 6600 0090 bnew 53432 /* * You cannot remove the file system root node. */ if ( pathloc->mt_entry->mt_fs_root.node_access == pathloc->node_access ) 533a4: 206b 0010 moveal %a3@(16),%a0 533a8: b5e8 001c cmpal %a0@(28),%a2 533ac: 6700 009e beqw 5344c /* * You cannot remove a mountpoint. */ if ( the_jnode->info.directory.mt_fs != NULL ) 533b0: 4aaa 0058 tstl %a2@(88) 533b4: 6600 0096 bnew 5344c /* * Take the node out of the parent's chain that contains this node */ if ( the_jnode->Parent != NULL ) { 533b8: 4aaa 0008 tstl %a2@(8) 533bc: 670e beqs 533cc 533be: 2f0a movel %a2,%sp@- 533c0: 4eb9 0004 870c jsr 4870c <_Chain_Extract> rtems_chain_extract( (rtems_chain_node *) the_jnode ); the_jnode->Parent = NULL; 533c6: 588f addql #4,%sp 533c8: 42aa 0008 clrl %a2@(8) /* * Decrement the link counter and see if we can free the space. */ the_jnode->st_nlink--; 533cc: 302a 0032 movew %a2@(50),%d0 533d0: 5380 subql #1,%d0 533d2: 3540 0032 movew %d0,%a2@(50) IMFS_update_ctime( the_jnode ); 533d6: 42a7 clrl %sp@- 533d8: 486e fff8 pea %fp@(-8) 533dc: 4eb9 0004 404c jsr 4404c 533e2: 256e fff8 0044 movel %fp@(-8),%a2@(68) /* * The file cannot be open and the link must be less than 1 to free. */ if ( !rtems_libio_is_file_open( the_jnode ) && (the_jnode->st_nlink < 1) ) { 533e8: 2f0a movel %a2,%sp@- 533ea: 4eb9 0005 0146 jsr 50146 533f0: 4fef 000c lea %sp@(12),%sp 533f4: 4a80 tstl %d0 533f6: 662c bnes 53424 533f8: 4a6a 0032 tstw %a2@(50) 533fc: 6626 bnes 53424 /* * Is the rtems_filesystem_current is this node? */ if ( rtems_filesystem_current.node_access == pathloc->node_access ) 533fe: 2079 0006 381c moveal 6381c ,%a0 53404: 2653 moveal %a3@,%a3 53406: b7e8 0004 cmpal %a0@(4),%a3 5340a: 675a beqs 53466 /* * Free memory associated with a memory file. */ free( the_jnode ); 5340c: 2f0a movel %a2,%sp@- 5340e: 4eb9 0004 3fbc jsr 43fbc 53414: 588f addql #4,%sp 53416: 4280 clrl %d0 } return 0; } 53418: 246e fff0 moveal %fp@(-16),%a2 5341c: 266e fff4 moveal %fp@(-12),%a3 53420: 4e5e unlk %fp 53422: 4e75 rts 53424: 246e fff0 moveal %fp@(-16),%a2 /* * Free memory associated with a memory file. */ free( the_jnode ); 53428: 4280 clrl %d0 } return 0; } 5342a: 266e fff4 moveal %fp@(-12),%a3 5342e: 4e5e unlk %fp 53430: 4e75 rts /* * You cannot remove a node that still has children */ if ( ! rtems_chain_is_empty( &the_jnode->info.directory.Entries ) ) rtems_set_errno_and_return_minus_one( ENOTEMPTY ); 53432: 4eb9 0005 43c0 jsr 543c0 <__errno> free( the_jnode ); } return 0; } 53438: 246e fff0 moveal %fp@(-16),%a2 /* * You cannot remove a node that still has children */ if ( ! rtems_chain_is_empty( &the_jnode->info.directory.Entries ) ) rtems_set_errno_and_return_minus_one( ENOTEMPTY ); 5343c: 2040 moveal %d0,%a0 5343e: 725a moveq #90,%d1 53440: 70ff moveq #-1,%d0 free( the_jnode ); } return 0; } 53442: 266e fff4 moveal %fp@(-12),%a3 53446: 4e5e unlk %fp /* * You cannot remove a node that still has children */ if ( ! rtems_chain_is_empty( &the_jnode->info.directory.Entries ) ) rtems_set_errno_and_return_minus_one( ENOTEMPTY ); 53448: 2081 movel %d1,%a0@ free( the_jnode ); } return 0; } 5344a: 4e75 rts /* * You cannot remove a mountpoint. */ if ( the_jnode->info.directory.mt_fs != NULL ) rtems_set_errno_and_return_minus_one( EBUSY ); 5344c: 4eb9 0005 43c0 jsr 543c0 <__errno> free( the_jnode ); } return 0; } 53452: 246e fff0 moveal %fp@(-16),%a2 /* * You cannot remove a mountpoint. */ if ( the_jnode->info.directory.mt_fs != NULL ) rtems_set_errno_and_return_minus_one( EBUSY ); 53456: 2040 moveal %d0,%a0 53458: 7210 moveq #16,%d1 5345a: 70ff moveq #-1,%d0 free( the_jnode ); } return 0; } 5345c: 266e fff4 moveal %fp@(-12),%a3 53460: 4e5e unlk %fp /* * You cannot remove a mountpoint. */ if ( the_jnode->info.directory.mt_fs != NULL ) rtems_set_errno_and_return_minus_one( EBUSY ); 53462: 2081 movel %d1,%a0@ free( the_jnode ); } return 0; } 53464: 4e75 rts /* * Is the rtems_filesystem_current is this node? */ if ( rtems_filesystem_current.node_access == pathloc->node_access ) rtems_filesystem_current.node_access = NULL; 53466: 42a8 0004 clrl %a0@(4) <== NOT EXECUTED /* * Free memory associated with a memory file. */ free( the_jnode ); 5346a: 2f0a movel %a2,%sp@- <== NOT EXECUTED 5346c: 4eb9 0004 3fbc jsr 43fbc <== NOT EXECUTED 53472: 588f addql #4,%sp <== NOT EXECUTED 53474: 4280 clrl %d0 <== NOT EXECUTED 53476: 60a0 bras 53418 <== NOT EXECUTED 0006775a : /* * Initialize useable but dummy databases */ void init_etc_passwd_group(void) { 6775a: 4e56 0000 linkw %fp,#0 6775e: 2f0a movel %a2,%sp@- 67760: 2f02 movel %d2,%sp@- FILE *fp; static char etc_passwd_initted = 0; if (etc_passwd_initted) 67762: 4a39 000a 5ff4 tstb a5ff4 67768: 670c beqs 67776 fprintf( fp, "root:x:0:root\n" "rtems:x:1:rtems\n" "tty:x:2:tty\n" ); fclose(fp); } } 6776a: 242e fff8 movel %fp@(-8),%d2 6776e: 246e fffc moveal %fp@(-4),%a2 67772: 4e5e unlk %fp 67774: 4e75 rts static char etc_passwd_initted = 0; if (etc_passwd_initted) return; etc_passwd_initted = 1; mkdir("/etc", 0777); 67776: 4878 01ff pea 1ff /* * Initialize /etc/passwd */ if ((fp = fopen("/etc/passwd", "r")) != NULL) { 6777a: 45f9 0008 1808 lea 81808 ,%a2 static char etc_passwd_initted = 0; if (etc_passwd_initted) return; etc_passwd_initted = 1; mkdir("/etc", 0777); 67780: 4879 0009 8b96 pea 98b96 <_rodata_start+0x6e6> FILE *fp; static char etc_passwd_initted = 0; if (etc_passwd_initted) return; etc_passwd_initted = 1; 67786: 7001 moveq #1,%d0 67788: 13c0 000a 5ff4 moveb %d0,a5ff4 mkdir("/etc", 0777); 6778e: 4eb9 0004 6fb8 jsr 46fb8 /* * Initialize /etc/passwd */ if ((fp = fopen("/etc/passwd", "r")) != NULL) { 67794: 4879 0009 a41b pea 9a41b 6779a: 4879 0009 8cb0 pea 98cb0 <_rodata_start+0x800> 677a0: 4e92 jsr %a2@ 677a2: 4fef 0010 lea %sp@(16),%sp 677a6: 4a80 tstl %d0 677a8: 677e beqs 67828 fclose(fp); 677aa: 2f00 movel %d0,%sp@- <== NOT EXECUTED 677ac: 4eb9 0008 0fa2 jsr 80fa2 <== NOT EXECUTED 677b2: 588f addql #4,%sp <== NOT EXECUTED } /* * Initialize /etc/group */ if ((fp = fopen("/etc/group", "r")) != NULL) { 677b4: 4879 0009 a41b pea 9a41b 677ba: 4879 0009 8cf5 pea 98cf5 <_rodata_start+0x845> 677c0: 4e92 jsr %a2@ 677c2: 508f addql #8,%sp 677c4: 4a80 tstl %d0 677c6: 6716 beqs 677de fclose(fp); 677c8: 2f00 movel %d0,%sp@- <== NOT EXECUTED 677ca: 4eb9 0008 0fa2 jsr 80fa2 <== NOT EXECUTED fprintf( fp, "root:x:0:root\n" "rtems:x:1:rtems\n" "tty:x:2:tty\n" ); fclose(fp); } } 677d0: 242e fff8 movel %fp@(-8),%d2 <== NOT EXECUTED /* * Initialize /etc/group */ if ((fp = fopen("/etc/group", "r")) != NULL) { fclose(fp); 677d4: 588f addql #4,%sp <== NOT EXECUTED fprintf( fp, "root:x:0:root\n" "rtems:x:1:rtems\n" "tty:x:2:tty\n" ); fclose(fp); } } 677d6: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED 677da: 4e5e unlk %fp <== NOT EXECUTED 677dc: 4e75 rts <== NOT EXECUTED * Initialize /etc/group */ if ((fp = fopen("/etc/group", "r")) != NULL) { fclose(fp); } else if ((fp = fopen("/etc/group", "w")) != NULL) { 677de: 4879 0009 a08c pea 9a08c 677e4: 4879 0009 8cf5 pea 98cf5 <_rodata_start+0x845> 677ea: 4eb9 0008 1808 jsr 81808 677f0: 508f addql #8,%sp 677f2: 2440 moveal %d0,%a2 677f4: 4a80 tstl %d0 677f6: 6700 ff72 beqw 6776a fprintf( fp, "root:x:0:root\n" 677fa: 2f00 movel %d0,%sp@- 677fc: 4878 002a pea 2a 67800: 4878 0001 pea 1 67804: 4879 0009 d347 pea 9d347 6780a: 4eb9 0008 2a84 jsr 82a84 "rtems:x:1:rtems\n" "tty:x:2:tty\n" ); fclose(fp); 67810: 2f0a movel %a2,%sp@- 67812: 4eb9 0008 0fa2 jsr 80fa2 } } 67818: 242e fff8 movel %fp@(-8),%d2 } else if ((fp = fopen("/etc/group", "w")) != NULL) { fprintf( fp, "root:x:0:root\n" "rtems:x:1:rtems\n" "tty:x:2:tty\n" ); fclose(fp); 6781c: 4fef 0014 lea %sp@(20),%sp } } 67820: 246e fffc moveal %fp@(-4),%a2 67824: 4e5e unlk %fp 67826: 4e75 rts * Initialize /etc/passwd */ if ((fp = fopen("/etc/passwd", "r")) != NULL) { fclose(fp); } else if ((fp = fopen("/etc/passwd", "w")) != NULL) { 67828: 4879 0009 a08c pea 9a08c 6782e: 4879 0009 8cb0 pea 98cb0 <_rodata_start+0x800> 67834: 4e92 jsr %a2@ 67836: 508f addql #8,%sp 67838: 2400 movel %d0,%d2 6783a: 6700 ff78 beqw 677b4 fprintf(fp, "root:*:0:0:root::/:/bin/sh\n" 6783e: 2f00 movel %d0,%sp@- 67840: 4878 0066 pea 66 67844: 4878 0001 pea 1 67848: 4879 0009 d2e0 pea 9d2e0 6784e: 4eb9 0008 2a84 jsr 82a84 "rtems:*:1:1:RTEMS Application::/:/bin/sh\n" "tty:!:2:2:tty owner::/:/bin/false\n" ); fclose(fp); 67854: 2f02 movel %d2,%sp@- 67856: 4eb9 0008 0fa2 jsr 80fa2 6785c: 4fef 0014 lea %sp@(20),%sp 67860: 6000 ff52 braw 677b4 00046580 : int ioctl( int fd, ioctl_command_t command, ... ) { 46580: 4e56 0000 linkw %fp,#0 46584: 202e 0008 movel %fp@(8),%d0 va_list ap; rtems_status_code rc; rtems_libio_t *iop; void *buffer; rtems_libio_check_fd( fd ); 46588: b0b9 0006 3954 cmpl 63954 ,%d0 4658e: 643c bccs 465cc iop = rtems_libio_iop( fd ); 46590: 2079 0006 5124 moveal 65124 ,%a0 46596: ed88 lsll #6,%d0 46598: d1c0 addal %d0,%a0 rtems_libio_check_is_open(iop); 4659a: 2028 0014 movel %a0@(20),%d0 4659e: 0280 0000 0100 andil #256,%d0 465a4: 6726 beqs 465cc va_start(ap, command); buffer = va_arg(ap, void *); 465a6: 202e 0010 movel %fp@(16),%d0 /* * Now process the ioctl(). */ if ( !iop->handlers ) 465aa: 2268 003c moveal %a0@(60),%a1 465ae: 4a89 tstl %a1 465b0: 671a beqs 465cc rtems_set_errno_and_return_minus_one( EBADF ); if ( !iop->handlers->ioctl_h ) 465b2: 2269 0010 moveal %a1@(16),%a1 465b6: 4a89 tstl %a1 465b8: 6724 beqs 465de rtems_set_errno_and_return_minus_one( ENOTSUP ); rc = (*iop->handlers->ioctl_h)( iop, command, buffer ); 465ba: 2f00 movel %d0,%sp@- 465bc: 2f2e 000c movel %fp@(12),%sp@- 465c0: 2f08 movel %a0,%sp@- 465c2: 4e91 jsr %a1@ return rc; 465c4: 4fef 000c lea %sp@(12),%sp } 465c8: 4e5e unlk %fp 465ca: 4e75 rts /* * Now process the ioctl(). */ if ( !iop->handlers ) rtems_set_errno_and_return_minus_one( EBADF ); 465cc: 4eb9 0005 459c jsr 5459c <__errno> 465d2: 7209 moveq #9,%d1 465d4: 2040 moveal %d0,%a0 465d6: 70ff moveq #-1,%d0 rtems_set_errno_and_return_minus_one( ENOTSUP ); rc = (*iop->handlers->ioctl_h)( iop, command, buffer ); return rc; } 465d8: 4e5e unlk %fp /* * Now process the ioctl(). */ if ( !iop->handlers ) rtems_set_errno_and_return_minus_one( EBADF ); 465da: 2081 movel %d1,%a0@ rtems_set_errno_and_return_minus_one( ENOTSUP ); rc = (*iop->handlers->ioctl_h)( iop, command, buffer ); return rc; } 465dc: 4e75 rts if ( !iop->handlers ) rtems_set_errno_and_return_minus_one( EBADF ); if ( !iop->handlers->ioctl_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 465de: 4eb9 0005 459c jsr 5459c <__errno> <== NOT EXECUTED rc = (*iop->handlers->ioctl_h)( iop, command, buffer ); return rc; } 465e4: 4e5e unlk %fp <== NOT EXECUTED if ( !iop->handlers ) rtems_set_errno_and_return_minus_one( EBADF ); if ( !iop->handlers->ioctl_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 465e6: 2040 moveal %d0,%a0 <== NOT EXECUTED 465e8: 70ff moveq #-1,%d0 <== NOT EXECUTED 465ea: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED rc = (*iop->handlers->ioctl_h)( iop, command, buffer ); return rc; } 465f0: 4e75 rts <== NOT EXECUTED ... 00044064 : /* * Process a single input character */ static int iproc (unsigned char c, struct rtems_termios_tty *tty) { 44064: 4e56 fff4 linkw %fp,#-12 <== NOT EXECUTED 44068: 48d7 040c moveml %d2-%d3/%a2,%sp@ <== NOT EXECUTED 4406c: 246e 000c moveal %fp@(12),%a2 <== NOT EXECUTED 44070: 222e 0008 movel %fp@(8),%d1 <== NOT EXECUTED if (tty->termios.c_iflag & ISTRIP) 44074: 202a 0030 movel %a2@(48),%d0 <== NOT EXECUTED /* * Process a single input character */ static int iproc (unsigned char c, struct rtems_termios_tty *tty) { 44078: 1401 moveb %d1,%d2 <== NOT EXECUTED if (tty->termios.c_iflag & ISTRIP) 4407a: 0800 0005 btst #5,%d0 <== NOT EXECUTED 4407e: 6704 beqs 44084 <== NOT EXECUTED c &= 0x7f; 44080: 747f moveq #127,%d2 <== NOT EXECUTED 44082: c481 andl %d1,%d2 <== NOT EXECUTED if (tty->termios.c_iflag & IUCLC) 44084: 0800 0009 btst #9,%d0 <== NOT EXECUTED 44088: 6720 beqs 440aa <== NOT EXECUTED c = tolower (c); 4408a: 2079 0005 d87c moveal 5d87c <__ctype_ptr__>,%a0 <== NOT EXECUTED 44090: 7603 moveq #3,%d3 <== NOT EXECUTED 44092: 0282 0000 00ff andil #255,%d2 <== NOT EXECUTED 44098: 1230 2801 moveb %a0@(00000001,%d2:l),%d1 <== NOT EXECUTED 4409c: 49c1 extbl %d1 <== NOT EXECUTED 4409e: c283 andl %d3,%d1 <== NOT EXECUTED 440a0: 163c 0001 moveb #1,%d3 <== NOT EXECUTED 440a4: b681 cmpl %d1,%d3 <== NOT EXECUTED 440a6: 6700 00e0 beqw 44188 <== NOT EXECUTED if (c == '\r') { 440aa: 4281 clrl %d1 <== NOT EXECUTED 440ac: 1202 moveb %d2,%d1 <== NOT EXECUTED 440ae: 760d moveq #13,%d3 <== NOT EXECUTED 440b0: b681 cmpl %d1,%d3 <== NOT EXECUTED 440b2: 6740 beqs 440f4 <== NOT EXECUTED if (tty->termios.c_iflag & IGNCR) return 0; if (tty->termios.c_iflag & ICRNL) c = '\n'; } else if ((c == '\n') && (tty->termios.c_iflag & INLCR)) { 440b4: 760a moveq #10,%d3 <== NOT EXECUTED 440b6: b681 cmpl %d1,%d3 <== NOT EXECUTED 440b8: 6700 00c4 beqw 4417e <== NOT EXECUTED c = '\r'; } if ((c != '\0') && (tty->termios.c_lflag & ICANON)) { 440bc: 4a02 tstb %d2 <== NOT EXECUTED 440be: 664c bnes 4410c <== NOT EXECUTED } /* * FIXME: Should do IMAXBEL handling somehow */ if (tty->ccount < (CBUFSIZE-1)) { 440c0: 2039 0005 d7a4 movel 5d7a4 ,%d0 <== NOT EXECUTED 440c6: 5380 subql #1,%d0 <== NOT EXECUTED 440c8: 222a 0020 movel %a2@(32),%d1 <== NOT EXECUTED 440cc: b081 cmpl %d1,%d0 <== NOT EXECUTED 440ce: 6f28 bles 440f8 <== NOT EXECUTED if (tty->termios.c_lflag & ECHO) 440d0: 7008 moveq #8,%d0 <== NOT EXECUTED 440d2: c0aa 003c andl %a2@(60),%d0 <== NOT EXECUTED 440d6: 6600 00ba bnew 44192 <== NOT EXECUTED echo (c, tty); tty->cbuf[tty->ccount++] = c; 440da: 206a 001c moveal %a2@(28),%a0 <== NOT EXECUTED 440de: 4280 clrl %d0 <== NOT EXECUTED 440e0: 1182 1800 moveb %d2,%a0@(00000000,%d1:l) <== NOT EXECUTED 440e4: 5281 addql #1,%d1 <== NOT EXECUTED 440e6: 2541 0020 movel %d1,%a2@(32) <== NOT EXECUTED } return 0; } 440ea: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 <== NOT EXECUTED 440f0: 4e5e unlk %fp <== NOT EXECUTED 440f2: 4e75 rts <== NOT EXECUTED if (tty->termios.c_iflag & ISTRIP) c &= 0x7f; if (tty->termios.c_iflag & IUCLC) c = tolower (c); if (c == '\r') { if (tty->termios.c_iflag & IGNCR) 440f4: 4a00 tstb %d0 <== NOT EXECUTED 440f6: 6c0c bges 44104 <== NOT EXECUTED * FIXME: Should do IMAXBEL handling somehow */ if (tty->ccount < (CBUFSIZE-1)) { if (tty->termios.c_lflag & ECHO) echo (c, tty); tty->cbuf[tty->ccount++] = c; 440f8: 4280 clrl %d0 <== NOT EXECUTED } return 0; } 440fa: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 <== NOT EXECUTED 44100: 4e5e unlk %fp <== NOT EXECUTED 44102: 4e75 rts <== NOT EXECUTED if (tty->termios.c_iflag & IUCLC) c = tolower (c); if (c == '\r') { if (tty->termios.c_iflag & IGNCR) return 0; if (tty->termios.c_iflag & ICRNL) 44104: 0800 0008 btst #8,%d0 <== NOT EXECUTED 44108: 6702 beqs 4410c <== NOT EXECUTED 4410a: 740a moveq #10,%d2 <== NOT EXECUTED c = '\n'; } else if ((c == '\n') && (tty->termios.c_iflag & INLCR)) { c = '\r'; } if ((c != '\0') && (tty->termios.c_lflag & ICANON)) { 4410c: 222a 003c movel %a2@(60),%d1 <== NOT EXECUTED 44110: 0801 0001 btst #1,%d1 <== NOT EXECUTED 44114: 67aa beqs 440c0 <== NOT EXECUTED if (c == tty->termios.c_cc[VERASE]) { 44116: 4283 clrl %d3 <== NOT EXECUTED 44118: 162a 0043 moveb %a2@(67),%d3 <== NOT EXECUTED 4411c: 4280 clrl %d0 <== NOT EXECUTED 4411e: 1002 moveb %d2,%d0 <== NOT EXECUTED 44120: b083 cmpl %d3,%d0 <== NOT EXECUTED 44122: 6700 0122 beqw 44246 <== NOT EXECUTED erase (tty, 0); return 0; } else if (c == tty->termios.c_cc[VKILL]) { 44126: 4283 clrl %d3 <== NOT EXECUTED 44128: 162a 0044 moveb %a2@(68),%d3 <== NOT EXECUTED 4412c: b083 cmpl %d3,%d0 <== NOT EXECUTED 4412e: 6700 00a8 beqw 441d8 <== NOT EXECUTED erase (tty, 1); return 0; } else if (c == tty->termios.c_cc[VEOF]) { 44132: 4283 clrl %d3 <== NOT EXECUTED 44134: 162a 0045 moveb %a2@(69),%d3 <== NOT EXECUTED 44138: b083 cmpl %d3,%d0 <== NOT EXECUTED 4413a: 6700 00fe beqw 4423a <== NOT EXECUTED return 1; } else if (c == '\n') { 4413e: 760a moveq #10,%d3 <== NOT EXECUTED 44140: b680 cmpl %d0,%d3 <== NOT EXECUTED 44142: 6700 00ac beqw 441f0 <== NOT EXECUTED if (tty->termios.c_lflag & (ECHO | ECHONL)) echo (c, tty); tty->cbuf[tty->ccount++] = c; return 1; } else if ((c == tty->termios.c_cc[VEOL]) 44146: 4283 clrl %d3 <== NOT EXECUTED 44148: 162a 004c moveb %a2@(76),%d3 <== NOT EXECUTED 4414c: b083 cmpl %d3,%d0 <== NOT EXECUTED 4414e: 670c beqs 4415c <== NOT EXECUTED || (c == tty->termios.c_cc[VEOL2])) { 44150: 4283 clrl %d3 <== NOT EXECUTED 44152: 162a 0051 moveb %a2@(81),%d3 <== NOT EXECUTED 44156: b083 cmpl %d3,%d0 <== NOT EXECUTED 44158: 6600 ff66 bnew 440c0 <== NOT EXECUTED if (tty->termios.c_lflag & ECHO) 4415c: 44c1 movew %d1,%ccr <== NOT EXECUTED 4415e: 6b58 bmis 441b8 <== NOT EXECUTED echo (c, tty); tty->cbuf[tty->ccount++] = c; 44160: 222a 0020 movel %a2@(32),%d1 <== NOT EXECUTED 44164: 7001 moveq #1,%d0 <== NOT EXECUTED 44166: 206a 001c moveal %a2@(28),%a0 <== NOT EXECUTED 4416a: 1182 1800 moveb %d2,%a0@(00000000,%d1:l) <== NOT EXECUTED 4416e: 5281 addql #1,%d1 <== NOT EXECUTED 44170: 2541 0020 movel %d1,%a2@(32) <== NOT EXECUTED if (tty->termios.c_lflag & ECHO) echo (c, tty); tty->cbuf[tty->ccount++] = c; } return 0; } 44174: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 <== NOT EXECUTED 4417a: 4e5e unlk %fp <== NOT EXECUTED 4417c: 4e75 rts <== NOT EXECUTED if (tty->termios.c_iflag & IGNCR) return 0; if (tty->termios.c_iflag & ICRNL) c = '\n'; } else if ((c == '\n') && (tty->termios.c_iflag & INLCR)) { 4417e: 0800 0006 btst #6,%d0 <== NOT EXECUTED 44182: 6788 beqs 4410c <== NOT EXECUTED 44184: 740d moveq #13,%d2 <== NOT EXECUTED 44186: 6084 bras 4410c <== NOT EXECUTED iproc (unsigned char c, struct rtems_termios_tty *tty) { if (tty->termios.c_iflag & ISTRIP) c &= 0x7f; if (tty->termios.c_iflag & IUCLC) c = tolower (c); 44188: 0682 0000 0020 addil #32,%d2 <== NOT EXECUTED 4418e: 6000 ff1a braw 440aa <== NOT EXECUTED /* * FIXME: Should do IMAXBEL handling somehow */ if (tty->ccount < (CBUFSIZE-1)) { if (tty->termios.c_lflag & ECHO) echo (c, tty); 44192: 2f0a movel %a2,%sp@- <== NOT EXECUTED 44194: 4280 clrl %d0 <== NOT EXECUTED 44196: 1002 moveb %d2,%d0 <== NOT EXECUTED 44198: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4419a: 4eba fc30 jsr %pc@(43dcc ) <== NOT EXECUTED 4419e: 222a 0020 movel %a2@(32),%d1 <== NOT EXECUTED 441a2: 508f addql #8,%sp <== NOT EXECUTED tty->cbuf[tty->ccount++] = c; 441a4: 4280 clrl %d0 <== NOT EXECUTED 441a6: 206a 001c moveal %a2@(28),%a0 <== NOT EXECUTED 441aa: 1182 1800 moveb %d2,%a0@(00000000,%d1:l) <== NOT EXECUTED 441ae: 5281 addql #1,%d1 <== NOT EXECUTED 441b0: 2541 0020 movel %d1,%a2@(32) <== NOT EXECUTED 441b4: 6000 ff34 braw 440ea <== NOT EXECUTED return 1; } else if ((c == tty->termios.c_cc[VEOL]) || (c == tty->termios.c_cc[VEOL2])) { if (tty->termios.c_lflag & ECHO) echo (c, tty); 441b8: 2f0a movel %a2,%sp@- <== NOT EXECUTED 441ba: 2f00 movel %d0,%sp@- <== NOT EXECUTED 441bc: 4eba fc0e jsr %pc@(43dcc ) <== NOT EXECUTED tty->cbuf[tty->ccount++] = c; 441c0: 222a 0020 movel %a2@(32),%d1 <== NOT EXECUTED return 1; } else if ((c == tty->termios.c_cc[VEOL]) || (c == tty->termios.c_cc[VEOL2])) { if (tty->termios.c_lflag & ECHO) echo (c, tty); 441c4: 508f addql #8,%sp <== NOT EXECUTED tty->cbuf[tty->ccount++] = c; 441c6: 7001 moveq #1,%d0 <== NOT EXECUTED 441c8: 206a 001c moveal %a2@(28),%a0 <== NOT EXECUTED 441cc: 1182 1800 moveb %d2,%a0@(00000000,%d1:l) <== NOT EXECUTED 441d0: 5281 addql #1,%d1 <== NOT EXECUTED 441d2: 2541 0020 movel %d1,%a2@(32) <== NOT EXECUTED 441d6: 609c bras 44174 <== NOT EXECUTED if (c == tty->termios.c_cc[VERASE]) { erase (tty, 0); return 0; } else if (c == tty->termios.c_cc[VKILL]) { erase (tty, 1); 441d8: 4878 0001 pea 1 <== NOT EXECUTED 441dc: 2f0a movel %a2,%sp@- <== NOT EXECUTED 441de: 4eba fc90 jsr %pc@(43e70 ) <== NOT EXECUTED return 0; 441e2: 508f addql #8,%sp <== NOT EXECUTED if (c == tty->termios.c_cc[VERASE]) { erase (tty, 0); return 0; } else if (c == tty->termios.c_cc[VKILL]) { erase (tty, 1); 441e4: 4280 clrl %d0 <== NOT EXECUTED if (tty->termios.c_lflag & ECHO) echo (c, tty); tty->cbuf[tty->ccount++] = c; } return 0; } 441e6: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 <== NOT EXECUTED 441ec: 4e5e unlk %fp <== NOT EXECUTED 441ee: 4e75 rts <== NOT EXECUTED } else if (c == tty->termios.c_cc[VEOF]) { return 1; } else if (c == '\n') { if (tty->termios.c_lflag & (ECHO | ECHONL)) 441f0: 7048 moveq #72,%d0 <== NOT EXECUTED 441f2: c280 andl %d0,%d1 <== NOT EXECUTED 441f4: 6620 bnes 44216 <== NOT EXECUTED echo (c, tty); tty->cbuf[tty->ccount++] = c; 441f6: 222a 0020 movel %a2@(32),%d1 <== NOT EXECUTED 441fa: 7001 moveq #1,%d0 <== NOT EXECUTED 441fc: 206a 001c moveal %a2@(28),%a0 <== NOT EXECUTED 44200: 740a moveq #10,%d2 <== NOT EXECUTED 44202: 1182 1800 moveb %d2,%a0@(00000000,%d1:l) <== NOT EXECUTED 44206: 5281 addql #1,%d1 <== NOT EXECUTED 44208: 2541 0020 movel %d1,%a2@(32) <== NOT EXECUTED if (tty->termios.c_lflag & ECHO) echo (c, tty); tty->cbuf[tty->ccount++] = c; } return 0; } 4420c: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 <== NOT EXECUTED 44212: 4e5e unlk %fp <== NOT EXECUTED 44214: 4e75 rts <== NOT EXECUTED else if (c == tty->termios.c_cc[VEOF]) { return 1; } else if (c == '\n') { if (tty->termios.c_lflag & (ECHO | ECHONL)) echo (c, tty); 44216: 2f0a movel %a2,%sp@- <== NOT EXECUTED 44218: 4878 000a pea a <== NOT EXECUTED tty->cbuf[tty->ccount++] = c; 4421c: 740a moveq #10,%d2 <== NOT EXECUTED else if (c == tty->termios.c_cc[VEOF]) { return 1; } else if (c == '\n') { if (tty->termios.c_lflag & (ECHO | ECHONL)) echo (c, tty); 4421e: 4eba fbac jsr %pc@(43dcc ) <== NOT EXECUTED tty->cbuf[tty->ccount++] = c; 44222: 222a 0020 movel %a2@(32),%d1 <== NOT EXECUTED else if (c == tty->termios.c_cc[VEOF]) { return 1; } else if (c == '\n') { if (tty->termios.c_lflag & (ECHO | ECHONL)) echo (c, tty); 44226: 508f addql #8,%sp <== NOT EXECUTED tty->cbuf[tty->ccount++] = c; 44228: 7001 moveq #1,%d0 <== NOT EXECUTED 4422a: 206a 001c moveal %a2@(28),%a0 <== NOT EXECUTED 4422e: 1182 1800 moveb %d2,%a0@(00000000,%d1:l) <== NOT EXECUTED 44232: 5281 addql #1,%d1 <== NOT EXECUTED 44234: 2541 0020 movel %d1,%a2@(32) <== NOT EXECUTED 44238: 60d2 bras 4420c <== NOT EXECUTED } else if (c == tty->termios.c_cc[VKILL]) { erase (tty, 1); return 0; } else if (c == tty->termios.c_cc[VEOF]) { 4423a: 7001 moveq #1,%d0 <== NOT EXECUTED if (tty->termios.c_lflag & ECHO) echo (c, tty); tty->cbuf[tty->ccount++] = c; } return 0; } 4423c: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 <== NOT EXECUTED 44242: 4e5e unlk %fp <== NOT EXECUTED 44244: 4e75 rts <== NOT EXECUTED else if ((c == '\n') && (tty->termios.c_iflag & INLCR)) { c = '\r'; } if ((c != '\0') && (tty->termios.c_lflag & ICANON)) { if (c == tty->termios.c_cc[VERASE]) { erase (tty, 0); 44246: 42a7 clrl %sp@- <== NOT EXECUTED 44248: 2f0a movel %a2,%sp@- <== NOT EXECUTED 4424a: 4eba fc24 jsr %pc@(43e70 ) <== NOT EXECUTED return 0; 4424e: 508f addql #8,%sp <== NOT EXECUTED else if ((c == '\n') && (tty->termios.c_iflag & INLCR)) { c = '\r'; } if ((c != '\0') && (tty->termios.c_lflag & ICANON)) { if (c == tty->termios.c_cc[VERASE]) { erase (tty, 0); 44250: 4280 clrl %d0 <== NOT EXECUTED if (tty->termios.c_lflag & ECHO) echo (c, tty); tty->cbuf[tty->ccount++] = c; } return 0; } 44252: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 <== NOT EXECUTED 44258: 4e5e unlk %fp <== NOT EXECUTED 4425a: 4e75 rts 0004e5dc : int killinfo( pid_t pid, int sig, const union sigval *value ) { 4e5dc: 4e56 ffd0 linkw %fp,#-48 4e5e0: 48d7 1cfc moveml %d2-%d7/%a2-%a4,%sp@ 4e5e4: 262e 000c movel %fp@(12),%d3 4e5e8: 246e 0010 moveal %fp@(16),%a2 POSIX_signals_Siginfo_node *psiginfo; /* * Only supported for the "calling process" (i.e. this node). */ if ( pid != getpid() ) 4e5ec: 4eb9 0004 d53c jsr 4d53c 4e5f2: b0ae 0008 cmpl %fp@(8),%d0 4e5f6: 6600 022c bnew 4e824 rtems_set_errno_and_return_minus_one( ESRCH ); /* * Validate the signal passed. */ if ( !sig ) 4e5fa: 4a83 tstl %d3 4e5fc: 6700 023e beqw 4e83c static inline bool is_valid_signo( int signo ) { return ((signo) >= 1 && (signo) <= 32 ); 4e600: 2003 movel %d3,%d0 4e602: 5380 subql #1,%d0 rtems_set_errno_and_return_minus_one( EINVAL ); if ( !is_valid_signo(sig) ) 4e604: 721f moveq #31,%d1 4e606: b280 cmpl %d0,%d1 4e608: 6500 0232 bcsw 4e83c rtems_set_errno_and_return_minus_one( EINVAL ); /* * If the signal is being ignored, then we are out of here. */ if ( _POSIX_signals_Vectors[ sig ].sa_handler == SIG_IGN ) 4e60c: 2203 movel %d3,%d1 4e60e: 2803 movel %d3,%d4 4e610: 7e01 moveq #1,%d7 4e612: e589 lsll #2,%d1 4e614: e98c lsll #4,%d4 4e616: 9881 subl %d1,%d4 4e618: 2044 moveal %d4,%a0 4e61a: d1fc 0005 f3ba addal #390074,%a0 4e620: be90 cmpl %a0@,%d7 4e622: 6700 00d4 beqw 4e6f8 /* * P1003.1c/Draft 10, p. 33 says that certain signals should always * be directed to the executing thread such as those caused by hardware * faults. */ if ( (sig == SIGFPE) || (sig == SIGILL) || (sig == SIGSEGV ) ) 4e626: 7208 moveq #8,%d1 4e628: b283 cmpl %d3,%d1 4e62a: 6700 00d8 beqw 4e704 4e62e: 7e04 moveq #4,%d7 4e630: be83 cmpl %d3,%d7 4e632: 6700 00d0 beqw 4e704 4e636: 123c 000b moveb #11,%d1 4e63a: b283 cmpl %d3,%d1 4e63c: 6700 00c6 beqw 4e704 static inline sigset_t signo_to_mask( uint32_t sig ) { return 1u << (sig - 1); 4e640: 7401 moveq #1,%d2 /* * Build up a siginfo structure */ siginfo = &siginfo_struct; siginfo->si_signo = sig; siginfo->si_code = SI_USER; 4e642: 7e01 moveq #1,%d7 4e644: e1aa lsll %d0,%d2 /* * Build up a siginfo structure */ siginfo = &siginfo_struct; siginfo->si_signo = sig; 4e646: 2d43 fff4 movel %d3,%fp@(-12) siginfo->si_code = SI_USER; 4e64a: 2d47 fff8 movel %d7,%fp@(-8) if ( !value ) { 4e64e: 4a8a tstl %a2 4e650: 6700 01ca beqw 4e81c siginfo->si_value.sival_int = 0; } else { siginfo->si_value = *value; 4e654: 2d52 fffc movel %a2@,%fp@(-4) 4e658: 2039 0005 ef04 movel 5ef04 <_Thread_Dispatch_disable_level>,%d0 4e65e: 5280 addql #1,%d0 4e660: 23c0 0005 ef04 movel %d0,5ef04 <_Thread_Dispatch_disable_level> /* * Is the currently executing thread interested? If so then it will * get it an execute it as soon as the dispatcher executes. */ the_thread = _Thread_Executing; 4e666: 2479 0005 efbe moveal 5efbe <_Thread_Executing>,%a2 api = the_thread->API_Extensions[ THREAD_API_POSIX ]; 4e66c: 206a 010e moveal %a2@(270),%a0 4e670: 2028 00cc movel %a0@(204),%d0 4e674: 4680 notl %d0 4e676: c082 andl %d2,%d0 4e678: 6642 bnes 4e6bc /* XXX violation of visibility -- need to define thread queue support */ the_chain = &_POSIX_signals_Wait_queue.Queues.Fifo; for ( the_node = the_chain->first ; 4e67a: 2079 0005 f53e moveal 5f53e <_POSIX_signals_Wait_queue>,%a0 4e680: b1fc 0005 f542 cmpal #390466,%a0 4e686: 6700 00ec beqw 4e774 #endif /* * Is this thread is actually blocked waiting for the signal? */ if (the_thread->Wait.option & mask) 4e68a: 2002 movel %d2,%d0 for ( the_node = the_chain->first ; !_Chain_Is_tail( the_chain, the_node ) ; the_node = the_node->next ) { the_thread = (Thread_Control *)the_node; 4e68c: 2448 moveal %a0,%a2 #endif /* * Is this thread is actually blocked waiting for the signal? */ if (the_thread->Wait.option & mask) 4e68e: c0a8 0030 andl %a0@(48),%d0 for ( the_node = the_chain->first ; !_Chain_Is_tail( the_chain, the_node ) ; the_node = the_node->next ) { the_thread = (Thread_Control *)the_node; api = the_thread->API_Extensions[ THREAD_API_POSIX ]; 4e692: 2268 010e moveal %a0@(270),%a1 #endif /* * Is this thread is actually blocked waiting for the signal? */ if (the_thread->Wait.option & mask) 4e696: 6624 bnes 4e6bc /* * Is this thread is blocked waiting for another signal but has * not blocked this one? */ if (~api->signals_blocked & mask) 4e698: 2029 00cc movel %a1@(204),%d0 4e69c: 4680 notl %d0 4e69e: c082 andl %d2,%d0 4e6a0: 661a bnes 4e6bc the_chain = &_POSIX_signals_Wait_queue.Queues.Fifo; for ( the_node = the_chain->first ; !_Chain_Is_tail( the_chain, the_node ) ; the_node = the_node->next ) { 4e6a2: 2050 moveal %a0@,%a0 the_thread = (Thread_Control *)the_node; 4e6a4: 2448 moveal %a0,%a2 /* XXX violation of visibility -- need to define thread queue support */ the_chain = &_POSIX_signals_Wait_queue.Queues.Fifo; for ( the_node = the_chain->first ; 4e6a6: b1fc 0005 f542 cmpal #390466,%a0 4e6ac: 6700 00c6 beqw 4e774 #endif /* * Is this thread is actually blocked waiting for the signal? */ if (the_thread->Wait.option & mask) 4e6b0: 2002 movel %d2,%d0 <== NOT EXECUTED 4e6b2: c0a8 0030 andl %a0@(48),%d0 <== NOT EXECUTED for ( the_node = the_chain->first ; !_Chain_Is_tail( the_chain, the_node ) ; the_node = the_node->next ) { the_thread = (Thread_Control *)the_node; api = the_thread->API_Extensions[ THREAD_API_POSIX ]; 4e6b6: 2268 010e moveal %a0@(270),%a1 <== NOT EXECUTED #endif /* * Is this thread is actually blocked waiting for the signal? */ if (the_thread->Wait.option & mask) 4e6ba: 67dc beqs 4e698 <== NOT EXECUTED * thread needs to do the post context switch extension so it can * evaluate the signals pending. */ process_it: the_thread->do_post_task_switch_extension = true; 4e6bc: 7001 moveq #1,%d0 4e6be: 1540 0074 moveb %d0,%a2@(116) /* * Returns true if the signal was synchronously given to a thread * blocked waiting for the signal. */ if ( _POSIX_signals_Unblock_thread( the_thread, sig, siginfo ) ) { 4e6c2: 486e fff4 pea %fp@(-12) 4e6c6: 2f03 movel %d3,%sp@- 4e6c8: 2f0a movel %a2,%sp@- 4e6ca: 4eb9 0004 e914 jsr 4e914 <_POSIX_signals_Unblock_thread> 4e6d0: 4fef 000c lea %sp@(12),%sp 4e6d4: 4a00 tstb %d0 4e6d6: 6600 008a bnew 4e762 /* * We may have woken up a thread but we definitely need to post the * signal to the process wide information set. */ _POSIX_signals_Set_process_signals( mask ); 4e6da: 2f02 movel %d2,%sp@- 4e6dc: 4eb9 0004 e8e4 jsr 4e8e4 <_POSIX_signals_Set_process_signals> if ( _POSIX_signals_Vectors[ sig ].sa_flags == SA_SIGINFO ) { 4e6e2: 588f addql #4,%sp 4e6e4: 41f9 0005 f3b2 lea 5f3b2 <_POSIX_signals_Vectors>,%a0 4e6ea: 7202 moveq #2,%d1 4e6ec: b2b0 4800 cmpl %a0@(00000000,%d4:l),%d1 4e6f0: 672e beqs 4e720 _Chain_Append( &_POSIX_signals_Siginfo[ sig ], &psiginfo->Node ); } DEBUG_STEP("\n"); _Thread_Enable_dispatch(); 4e6f2: 4eb9 0004 7dbc jsr 47dbc <_Thread_Enable_dispatch> 4e6f8: 4280 clrl %d0 return 0; } 4e6fa: 4cee 1cfc ffd0 moveml %fp@(-48),%d2-%d7/%a2-%a4 4e700: 4e5e unlk %fp 4e702: 4e75 rts * P1003.1c/Draft 10, p. 33 says that certain signals should always * be directed to the executing thread such as those caused by hardware * faults. */ if ( (sig == SIGFPE) || (sig == SIGILL) || (sig == SIGSEGV ) ) return pthread_kill( pthread_self(), sig ); 4e704: 4eb9 0004 eb30 jsr 4eb30 4e70a: 2f03 movel %d3,%sp@- 4e70c: 2f00 movel %d0,%sp@- 4e70e: 4eb9 0004 ea54 jsr 4ea54 4e714: 508f addql #8,%sp } DEBUG_STEP("\n"); _Thread_Enable_dispatch(); return 0; } 4e716: 4cee 1cfc ffd0 moveml %fp@(-48),%d2-%d7/%a2-%a4 4e71c: 4e5e unlk %fp 4e71e: 4e75 rts */ _POSIX_signals_Set_process_signals( mask ); if ( _POSIX_signals_Vectors[ sig ].sa_flags == SA_SIGINFO ) { psiginfo = (POSIX_signals_Siginfo_node *) 4e720: 4879 0005 f532 pea 5f532 <_POSIX_signals_Inactive_siginfo> 4e726: 4eb9 0004 b954 jsr 4b954 <_Chain_Get> _Chain_Get( &_POSIX_signals_Inactive_siginfo ); if ( !psiginfo ) { 4e72c: 588f addql #4,%sp */ _POSIX_signals_Set_process_signals( mask ); if ( _POSIX_signals_Vectors[ sig ].sa_flags == SA_SIGINFO ) { psiginfo = (POSIX_signals_Siginfo_node *) 4e72e: 2040 moveal %d0,%a0 _Chain_Get( &_POSIX_signals_Inactive_siginfo ); if ( !psiginfo ) { 4e730: 4a80 tstl %d0 4e732: 6700 0120 beqw 4e854 _Thread_Enable_dispatch(); rtems_set_errno_and_return_minus_one( EAGAIN ); } psiginfo->Info = *siginfo; 4e736: 216e fff4 0008 movel %fp@(-12),%a0@(8) _Chain_Append( &_POSIX_signals_Siginfo[ sig ], &psiginfo->Node ); 4e73c: 0684 0005 f5aa addil #390570,%d4 if ( !psiginfo ) { _Thread_Enable_dispatch(); rtems_set_errno_and_return_minus_one( EAGAIN ); } psiginfo->Info = *siginfo; 4e742: 216e fff8 000c movel %fp@(-8),%a0@(12) 4e748: 216e fffc 0010 movel %fp@(-4),%a0@(16) _Chain_Append( &_POSIX_signals_Siginfo[ sig ], &psiginfo->Node ); 4e74e: 2f00 movel %d0,%sp@- 4e750: 2f04 movel %d4,%sp@- 4e752: 4eb9 0004 6798 jsr 46798 <_Chain_Append> 4e758: 508f addql #8,%sp } DEBUG_STEP("\n"); _Thread_Enable_dispatch(); 4e75a: 4eb9 0004 7dbc jsr 47dbc <_Thread_Enable_dispatch> 4e760: 6096 bras 4e6f8 /* * Returns true if the signal was synchronously given to a thread * blocked waiting for the signal. */ if ( _POSIX_signals_Unblock_thread( the_thread, sig, siginfo ) ) { _Thread_Enable_dispatch(); 4e762: 4eb9 0004 7dbc jsr 47dbc <_Thread_Enable_dispatch> 4e768: 4280 clrl %d0 } DEBUG_STEP("\n"); _Thread_Enable_dispatch(); return 0; } 4e76a: 4cee 1cfc ffd0 moveml %fp@(-48),%d2-%d7/%a2-%a4 4e770: 4e5e unlk %fp 4e772: 4e75 rts * NOTES: * * + rtems internal threads do not receive signals. */ interested = NULL; interested_priority = PRIORITY_MAXIMUM + 1; 4e774: 4285 clrl %d5 4e776: 1a39 0005 d752 moveb 5d752 ,%d5 4e77c: 49f9 0005 eec4 lea 5eec4 <_Objects_Information_table+0x8>,%a4 */ #define _POSIX_signals_Is_interested( _api, _mask ) \ ( ~(_api)->signals_blocked & (_mask) ) int killinfo( 4e782: 95ca subal %a2,%a2 * NOTES: * * + rtems internal threads do not receive signals. */ interested = NULL; interested_priority = PRIORITY_MAXIMUM + 1; 4e784: 5285 addql #1,%d5 for (the_api = OBJECTS_CLASSIC_API; the_api <= OBJECTS_APIS_LAST; the_api++) { /* * This can occur when no one is interested and ITRON is not configured. */ if ( !_Objects_Information_table[ the_api ] ) 4e786: 2054 moveal %a4@,%a0 4e788: 4a88 tstl %a0 4e78a: 675e beqs 4e7ea continue; the_info = _Objects_Information_table[ the_api ][ 1 ]; 4e78c: 2068 0004 moveal %a0@(4),%a0 */ if ( !the_info ) continue; #endif maximum = the_info->maximum; 4e790: 4286 clrl %d6 4e792: 3c28 000e movew %a0@(14),%d6 object_table = the_info->local_table; 4e796: 2268 0018 moveal %a0@(24),%a1 for ( index = 1 ; index <= maximum ; index++ ) { 4e79a: 4a86 tstl %d6 4e79c: 674c beqs 4e7ea 4e79e: 5889 addql #4,%a1 4e7a0: 7001 moveq #1,%d0 the_thread = (Thread_Control *) object_table[ index ]; 4e7a2: 2051 moveal %a1@,%a0 #endif maximum = the_info->maximum; object_table = the_info->local_table; for ( index = 1 ; index <= maximum ; index++ ) { 4e7a4: 5280 addql #1,%d0 4e7a6: 5889 addql #4,%a1 the_thread = (Thread_Control *) object_table[ index ]; if ( !the_thread ) 4e7a8: 4a88 tstl %a0 4e7aa: 673a beqs 4e7e6 /* * If this thread is of lower priority than the interested thread, * go on to the next thread. */ if ( the_thread->current_priority > interested_priority ) 4e7ac: 2228 0014 movel %a0@(20),%d1 4e7b0: ba81 cmpl %d1,%d5 4e7b2: 6532 bcss 4e7e6 DEBUG_STEP("2"); /* * If this thread is not interested, then go on to the next thread. */ api = the_thread->API_Extensions[ THREAD_API_POSIX ]; 4e7b4: 2668 010e moveal %a0@(270),%a3 4e7b8: 2e2b 00cc movel %a3@(204),%d7 4e7bc: 4687 notl %d7 4e7be: ce82 andl %d2,%d7 4e7c0: 6724 beqs 4e7e6 * * NOTE: We initialized interested_priority to PRIORITY_MAXIMUM + 1 * so we never have to worry about deferencing a NULL * interested thread. */ if ( the_thread->current_priority < interested_priority ) { 4e7c2: ba81 cmpl %d1,%d5 4e7c4: 621c bhis 4e7e2 * and blocking interruptibutable by signal. * * If the interested thread is ready, don't think about changing. */ if ( !_States_Is_ready( interested->current_state ) ) { 4e7c6: 2e2a 0010 movel %a2@(16),%d7 4e7ca: 671a beqs 4e7e6 /* preferred ready over blocked */ DEBUG_STEP("5"); if ( _States_Is_ready( the_thread->current_state ) ) { 4e7cc: 2668 0010 moveal %a0@(16),%a3 4e7d0: 4a8b tstl %a3 4e7d2: 670e beqs 4e7e2 continue; } DEBUG_STEP("6"); /* prefer blocked/interruptible over blocked/not interruptible */ if ( !_States_Is_interruptible_by_signal(interested->current_state) ) { 4e7d4: 0807 001c btst #28,%d7 4e7d8: 660c bnes 4e7e6 DEBUG_STEP("7"); if ( _States_Is_interruptible_by_signal(the_thread->current_state) ) { 4e7da: 2e0b movel %a3,%d7 4e7dc: 0807 001c btst #28,%d7 4e7e0: 6704 beqs 4e7e6 4e7e2: 2a01 movel %d1,%d5 4e7e4: 2448 moveal %a0,%a2 #endif maximum = the_info->maximum; object_table = the_info->local_table; for ( index = 1 ; index <= maximum ; index++ ) { 4e7e6: b086 cmpl %d6,%d0 4e7e8: 63b8 blss 4e7a2 4e7ea: 588c addql #4,%a4 * + rtems internal threads do not receive signals. */ interested = NULL; interested_priority = PRIORITY_MAXIMUM + 1; for (the_api = OBJECTS_CLASSIC_API; the_api <= OBJECTS_APIS_LAST; the_api++) { 4e7ec: b9fc 0005 eed0 cmpal #388816,%a4 4e7f2: 6692 bnes 4e786 } } } } if ( interested ) { 4e7f4: 4a8a tstl %a2 4e7f6: 6700 fee2 beqw 4e6da * thread needs to do the post context switch extension so it can * evaluate the signals pending. */ process_it: the_thread->do_post_task_switch_extension = true; 4e7fa: 7001 moveq #1,%d0 4e7fc: 1540 0074 moveb %d0,%a2@(116) /* * Returns true if the signal was synchronously given to a thread * blocked waiting for the signal. */ if ( _POSIX_signals_Unblock_thread( the_thread, sig, siginfo ) ) { 4e800: 486e fff4 pea %fp@(-12) 4e804: 2f03 movel %d3,%sp@- 4e806: 2f0a movel %a2,%sp@- 4e808: 4eb9 0004 e914 jsr 4e914 <_POSIX_signals_Unblock_thread> 4e80e: 4fef 000c lea %sp@(12),%sp 4e812: 4a00 tstb %d0 4e814: 6700 fec4 beqw 4e6da 4e818: 6000 ff48 braw 4e762 <== NOT EXECUTED */ siginfo = &siginfo_struct; siginfo->si_signo = sig; siginfo->si_code = SI_USER; if ( !value ) { siginfo->si_value.sival_int = 0; 4e81c: 42ae fffc clrl %fp@(-4) 4e820: 6000 fe36 braw 4e658 /* * Only supported for the "calling process" (i.e. this node). */ if ( pid != getpid() ) rtems_set_errno_and_return_minus_one( ESRCH ); 4e824: 4eb9 0004 eb8c jsr 4eb8c <__errno> 4e82a: 7603 moveq #3,%d3 4e82c: 2040 moveal %d0,%a0 4e82e: 70ff moveq #-1,%d0 4e830: 2083 movel %d3,%a0@ } DEBUG_STEP("\n"); _Thread_Enable_dispatch(); return 0; } 4e832: 4cee 1cfc ffd0 moveml %fp@(-48),%d2-%d7/%a2-%a4 4e838: 4e5e unlk %fp 4e83a: 4e75 rts */ if ( !sig ) rtems_set_errno_and_return_minus_one( EINVAL ); if ( !is_valid_signo(sig) ) rtems_set_errno_and_return_minus_one( EINVAL ); 4e83c: 4eb9 0004 eb8c jsr 4eb8c <__errno> 4e842: 7416 moveq #22,%d2 4e844: 2040 moveal %d0,%a0 4e846: 70ff moveq #-1,%d0 4e848: 2082 movel %d2,%a0@ } DEBUG_STEP("\n"); _Thread_Enable_dispatch(); return 0; } 4e84a: 4cee 1cfc ffd0 moveml %fp@(-48),%d2-%d7/%a2-%a4 4e850: 4e5e unlk %fp 4e852: 4e75 rts if ( _POSIX_signals_Vectors[ sig ].sa_flags == SA_SIGINFO ) { psiginfo = (POSIX_signals_Siginfo_node *) _Chain_Get( &_POSIX_signals_Inactive_siginfo ); if ( !psiginfo ) { _Thread_Enable_dispatch(); 4e854: 4eb9 0004 7dbc jsr 47dbc <_Thread_Enable_dispatch> rtems_set_errno_and_return_minus_one( EAGAIN ); 4e85a: 4eb9 0004 eb8c jsr 4eb8c <__errno> 4e860: 720b moveq #11,%d1 4e862: 2040 moveal %d0,%a0 4e864: 70ff moveq #-1,%d0 } DEBUG_STEP("\n"); _Thread_Enable_dispatch(); return 0; } 4e866: 4cee 1cfc ffd0 moveml %fp@(-48),%d2-%d7/%a2-%a4 psiginfo = (POSIX_signals_Siginfo_node *) _Chain_Get( &_POSIX_signals_Inactive_siginfo ); if ( !psiginfo ) { _Thread_Enable_dispatch(); rtems_set_errno_and_return_minus_one( EAGAIN ); 4e86c: 2081 movel %d1,%a0@ } DEBUG_STEP("\n"); _Thread_Enable_dispatch(); return 0; } 4e86e: 4e5e unlk %fp 4e870: 4e75 rts ... 00067c6c : int link( const char *existing, const char *new ) { 67c6c: 4e56 ffc4 linkw %fp,#-60 67c70: 48d7 0c0c moveml %d2-%d3/%a2-%a3,%sp@ 67c74: 242e 0008 movel %fp@(8),%d2 /* * Get the node we are linking to. */ result = rtems_filesystem_evaluate_path( existing, strlen( existing ), 67c78: 260e movel %fp,%d3 67c7a: 0683 ffff ffe8 addil #-24,%d3 67c80: 2f02 movel %d2,%sp@- int link( const char *existing, const char *new ) { 67c82: 266e 000c moveal %fp@(12),%a3 /* * Get the node we are linking to. */ result = rtems_filesystem_evaluate_path( existing, strlen( existing ), 67c86: 4eb9 0008 6f0c jsr 86f0c 67c8c: 7201 moveq #1,%d1 67c8e: 2e81 movel %d1,%sp@ 67c90: 2f03 movel %d3,%sp@- 67c92: 42a7 clrl %sp@- 67c94: 2f00 movel %d0,%sp@- 67c96: 2f02 movel %d2,%sp@- 67c98: 4eb9 0004 66b4 jsr 466b4 0, &existing_loc, true ); if ( result != 0 ) 67c9e: 4fef 0014 lea %sp@(20),%sp 67ca2: 4a80 tstl %d0 67ca4: 6600 00cc bnew 67d72 /* * Get the parent of the node we are creating. */ rtems_filesystem_get_start_loc( new, &i, &parent_loc ); 67ca8: 742f moveq #47,%d2 67caa: 1213 moveb %a3@,%d1 67cac: 1001 moveb %d1,%d0 67cae: 49c0 extbl %d0 67cb0: b480 cmpl %d0,%d2 67cb2: 670e beqs 67cc2 67cb4: 143c 005c moveb #92,%d2 67cb8: b480 cmpl %d0,%d2 67cba: 6706 beqs 67cc2 67cbc: 4a01 tstb %d1 67cbe: 6600 00c0 bnew 67d80 67cc2: 2079 000a 1fac moveal a1fac ,%a0 67cc8: 45ee ffd4 lea %fp@(-44),%a2 67ccc: 7001 moveq #1,%d0 67cce: 24a8 0018 movel %a0@(24),%a2@ 67cd2: 2d68 001c ffd8 movel %a0@(28),%fp@(-40) 67cd8: 2d68 0020 ffdc movel %a0@(32),%fp@(-36) 67cde: 2d68 0024 ffe0 movel %a0@(36),%fp@(-32) 67ce4: 2d68 0028 ffe4 movel %a0@(40),%fp@(-28) if ( !parent_loc.ops->evalformake_h ) { 67cea: 206e ffe0 moveal %fp@(-32),%a0 67cee: 2068 0004 moveal %a0@(4),%a0 67cf2: 4a88 tstl %a0 67cf4: 6700 0122 beqw 67e18 rtems_filesystem_freenode( &existing_loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*parent_loc.ops->evalformake_h)( &new[i], &parent_loc, &name_start ); 67cf8: 486e fffc pea %fp@(-4) 67cfc: 2f0a movel %a2,%sp@- 67cfe: 4873 0800 pea %a3@(00000000,%d0:l) 67d02: 4e90 jsr %a0@ if ( result != 0 ) { 67d04: 4fef 000c lea %sp@(12),%sp if ( !parent_loc.ops->evalformake_h ) { rtems_filesystem_freenode( &existing_loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*parent_loc.ops->evalformake_h)( &new[i], &parent_loc, &name_start ); 67d08: 2640 moveal %d0,%a3 if ( result != 0 ) { 67d0a: 4a80 tstl %d0 67d0c: 6600 00dc bnew 67dea /* * Check to see if the caller is trying to link across file system * boundaries. */ if ( parent_loc.mt_entry != existing_loc.mt_entry ) { 67d10: 202e fff8 movel %fp@(-8),%d0 67d14: b0ae ffe4 cmpl %fp@(-28),%d0 67d18: 6600 008a bnew 67da4 rtems_filesystem_freenode( &existing_loc ); rtems_filesystem_freenode( &parent_loc ); rtems_set_errno_and_return_minus_one( EXDEV ); } if ( !parent_loc.ops->link_h ) { 67d1c: 226e ffe0 moveal %fp@(-32),%a1 67d20: 2069 0008 moveal %a1@(8),%a0 67d24: 4a88 tstl %a0 67d26: 6700 0122 beqw 67e4a rtems_filesystem_freenode( &existing_loc ); rtems_filesystem_freenode( &parent_loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*parent_loc.ops->link_h)( &existing_loc, &parent_loc, name_start ); 67d2a: 2f2e fffc movel %fp@(-4),%sp@- 67d2e: 2f0a movel %a2,%sp@- 67d30: 2f03 movel %d3,%sp@- 67d32: 4e90 jsr %a0@ rtems_filesystem_freenode( &existing_loc ); 67d34: 206e fff4 moveal %fp@(-12),%a0 rtems_filesystem_freenode( &existing_loc ); rtems_filesystem_freenode( &parent_loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*parent_loc.ops->link_h)( &existing_loc, &parent_loc, name_start ); 67d38: 2400 movel %d0,%d2 rtems_filesystem_freenode( &existing_loc ); 67d3a: 4fef 000c lea %sp@(12),%sp 67d3e: 4a88 tstl %a0 67d40: 670e beqs 67d50 67d42: 2068 001c moveal %a0@(28),%a0 67d46: 4a88 tstl %a0 67d48: 6706 beqs 67d50 67d4a: 2f03 movel %d3,%sp@- 67d4c: 4e90 jsr %a0@ 67d4e: 588f addql #4,%sp rtems_filesystem_freenode( &parent_loc ); 67d50: 206e ffe0 moveal %fp@(-32),%a0 67d54: 4a88 tstl %a0 67d56: 670e beqs 67d66 67d58: 2068 001c moveal %a0@(28),%a0 67d5c: 4a88 tstl %a0 67d5e: 6706 beqs 67d66 67d60: 2f0a movel %a2,%sp@- 67d62: 4e90 jsr %a0@ 67d64: 588f addql #4,%sp return result; } 67d66: 2002 movel %d2,%d0 67d68: 4cee 0c0c ffc4 moveml %fp@(-60),%d2-%d3/%a2-%a3 67d6e: 4e5e unlk %fp 67d70: 4e75 rts * Get the node we are linking to. */ result = rtems_filesystem_evaluate_path( existing, strlen( existing ), 0, &existing_loc, true ); if ( result != 0 ) 67d72: 74ff moveq #-1,%d2 rtems_filesystem_freenode( &existing_loc ); rtems_filesystem_freenode( &parent_loc ); return result; } 67d74: 2002 movel %d2,%d0 67d76: 4cee 0c0c ffc4 moveml %fp@(-60),%d2-%d3/%a2-%a3 67d7c: 4e5e unlk %fp 67d7e: 4e75 rts /* * Get the parent of the node we are creating. */ rtems_filesystem_get_start_loc( new, &i, &parent_loc ); 67d80: 2079 000a 1fac moveal a1fac ,%a0 67d86: 45ee ffd4 lea %fp@(-44),%a2 67d8a: 5888 addql #4,%a0 67d8c: 4280 clrl %d0 67d8e: 2498 movel %a0@+,%a2@ 67d90: 2d58 ffd8 movel %a0@+,%fp@(-40) 67d94: 2d58 ffdc movel %a0@+,%fp@(-36) 67d98: 2d58 ffe0 movel %a0@+,%fp@(-32) 67d9c: 2d50 ffe4 movel %a0@,%fp@(-28) 67da0: 6000 ff48 braw 67cea * Check to see if the caller is trying to link across file system * boundaries. */ if ( parent_loc.mt_entry != existing_loc.mt_entry ) { rtems_filesystem_freenode( &existing_loc ); 67da4: 206e fff4 moveal %fp@(-12),%a0 67da8: 4a88 tstl %a0 67daa: 670e beqs 67dba 67dac: 2068 001c moveal %a0@(28),%a0 67db0: 4a88 tstl %a0 67db2: 6706 beqs 67dba 67db4: 2f03 movel %d3,%sp@- 67db6: 4e90 jsr %a0@ 67db8: 588f addql #4,%sp rtems_filesystem_freenode( &parent_loc ); 67dba: 206e ffe0 moveal %fp@(-32),%a0 67dbe: 4a88 tstl %a0 67dc0: 670e beqs 67dd0 67dc2: 2068 001c moveal %a0@(28),%a0 67dc6: 4a88 tstl %a0 67dc8: 6706 beqs 67dd0 67dca: 2f0a movel %a2,%sp@- 67dcc: 4e90 jsr %a0@ 67dce: 588f addql #4,%sp rtems_set_errno_and_return_minus_one( EXDEV ); 67dd0: 4eb9 0008 0e64 jsr 80e64 <__errno> 67dd6: 74ff moveq #-1,%d2 67dd8: 2040 moveal %d0,%a0 67dda: 7012 moveq #18,%d0 67ddc: 2080 movel %d0,%a0@ rtems_filesystem_freenode( &existing_loc ); rtems_filesystem_freenode( &parent_loc ); return result; } 67dde: 2002 movel %d2,%d0 67de0: 4cee 0c0c ffc4 moveml %fp@(-60),%d2-%d3/%a2-%a3 67de6: 4e5e unlk %fp 67de8: 4e75 rts rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*parent_loc.ops->evalformake_h)( &new[i], &parent_loc, &name_start ); if ( result != 0 ) { rtems_filesystem_freenode( &existing_loc ); 67dea: 206e fff4 moveal %fp@(-12),%a0 67dee: 4a88 tstl %a0 67df0: 670e beqs 67e00 67df2: 2068 001c moveal %a0@(28),%a0 67df6: 4a88 tstl %a0 67df8: 6706 beqs 67e00 67dfa: 2f03 movel %d3,%sp@- 67dfc: 4e90 jsr %a0@ 67dfe: 588f addql #4,%sp rtems_set_errno_and_return_minus_one( result ); 67e00: 4eb9 0008 0e64 jsr 80e64 <__errno> 67e06: 74ff moveq #-1,%d2 67e08: 2040 moveal %d0,%a0 rtems_filesystem_freenode( &existing_loc ); rtems_filesystem_freenode( &parent_loc ); return result; } 67e0a: 2002 movel %d2,%d0 } result = (*parent_loc.ops->evalformake_h)( &new[i], &parent_loc, &name_start ); if ( result != 0 ) { rtems_filesystem_freenode( &existing_loc ); rtems_set_errno_and_return_minus_one( result ); 67e0c: 208b movel %a3,%a0@ rtems_filesystem_freenode( &existing_loc ); rtems_filesystem_freenode( &parent_loc ); return result; } 67e0e: 4cee 0c0c ffc4 moveml %fp@(-60),%d2-%d3/%a2-%a3 67e14: 4e5e unlk %fp 67e16: 4e75 rts */ rtems_filesystem_get_start_loc( new, &i, &parent_loc ); if ( !parent_loc.ops->evalformake_h ) { rtems_filesystem_freenode( &existing_loc ); 67e18: 206e fff4 moveal %fp@(-12),%a0 <== NOT EXECUTED 67e1c: 4a88 tstl %a0 <== NOT EXECUTED 67e1e: 670e beqs 67e2e <== NOT EXECUTED 67e20: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 67e24: 4a88 tstl %a0 <== NOT EXECUTED 67e26: 6706 beqs 67e2e <== NOT EXECUTED 67e28: 2f03 movel %d3,%sp@- <== NOT EXECUTED 67e2a: 4e90 jsr %a0@ <== NOT EXECUTED 67e2c: 588f addql #4,%sp <== NOT EXECUTED } if ( !parent_loc.ops->link_h ) { rtems_filesystem_freenode( &existing_loc ); rtems_filesystem_freenode( &parent_loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); 67e2e: 4eb9 0008 0e64 jsr 80e64 <__errno> <== NOT EXECUTED 67e34: 74ff moveq #-1,%d2 <== NOT EXECUTED 67e36: 2040 moveal %d0,%a0 <== NOT EXECUTED 67e38: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED rtems_filesystem_freenode( &existing_loc ); rtems_filesystem_freenode( &parent_loc ); return result; } 67e3e: 2002 movel %d2,%d0 <== NOT EXECUTED 67e40: 4cee 0c0c ffc4 moveml %fp@(-60),%d2-%d3/%a2-%a3 <== NOT EXECUTED 67e46: 4e5e unlk %fp <== NOT EXECUTED 67e48: 4e75 rts <== NOT EXECUTED rtems_filesystem_freenode( &parent_loc ); rtems_set_errno_and_return_minus_one( EXDEV ); } if ( !parent_loc.ops->link_h ) { rtems_filesystem_freenode( &existing_loc ); 67e4a: 206e fff4 moveal %fp@(-12),%a0 <== NOT EXECUTED 67e4e: 4a88 tstl %a0 <== NOT EXECUTED 67e50: 6712 beqs 67e64 <== NOT EXECUTED 67e52: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 67e56: 4a88 tstl %a0 <== NOT EXECUTED 67e58: 670a beqs 67e64 <== NOT EXECUTED 67e5a: 2f03 movel %d3,%sp@- <== NOT EXECUTED 67e5c: 4e90 jsr %a0@ <== NOT EXECUTED 67e5e: 226e ffe0 moveal %fp@(-32),%a1 <== NOT EXECUTED 67e62: 588f addql #4,%sp <== NOT EXECUTED rtems_filesystem_freenode( &parent_loc ); 67e64: 4a89 tstl %a1 <== NOT EXECUTED 67e66: 67c6 beqs 67e2e <== NOT EXECUTED 67e68: 2069 001c moveal %a1@(28),%a0 <== NOT EXECUTED 67e6c: 4a88 tstl %a0 <== NOT EXECUTED 67e6e: 67be beqs 67e2e <== NOT EXECUTED 67e70: 2f0a movel %a2,%sp@- <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 67e72: 74ff moveq #-1,%d2 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( EXDEV ); } if ( !parent_loc.ops->link_h ) { rtems_filesystem_freenode( &existing_loc ); rtems_filesystem_freenode( &parent_loc ); 67e74: 4e90 jsr %a0@ <== NOT EXECUTED 67e76: 588f addql #4,%sp <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 67e78: 4eb9 0008 0e64 jsr 80e64 <__errno> <== NOT EXECUTED 67e7e: 2040 moveal %d0,%a0 <== NOT EXECUTED 67e80: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED 67e86: 60b6 bras 67e3e <== NOT EXECUTED 00045c74 : int mode __attribute__((unused)), struct aiocb * const list[] __attribute__((unused)), int nent __attribute__((unused)), struct sigevent *sig __attribute__((unused)) ) { 45c74: 4e56 0000 linkw %fp,#0 rtems_set_errno_and_return_minus_one( ENOSYS ); 45c78: 4eb9 0004 f6f0 jsr 4f6f0 <__errno> 45c7e: 7258 moveq #88,%d1 45c80: 2040 moveal %d0,%a0 } 45c82: 70ff moveq #-1,%d0 45c84: 4e5e unlk %fp struct aiocb * const list[] __attribute__((unused)), int nent __attribute__((unused)), struct sigevent *sig __attribute__((unused)) ) { rtems_set_errno_and_return_minus_one( ENOSYS ); 45c86: 2081 movel %d1,%a0@ } 45c88: 4e75 rts ... 0005b46c : off_t lseek( int fd, off_t offset, int whence ) { 5b46c: 4e56 ffe4 linkw %fp,#-28 5b470: 222e 0008 movel %fp@(8),%d1 5b474: 48d7 04fc moveml %d2-%d7/%a2,%sp@ 5b478: 202e 0014 movel %fp@(20),%d0 5b47c: 282e 000c movel %fp@(12),%d4 5b480: 2a2e 0010 movel %fp@(16),%d5 rtems_libio_t *iop; off_t old_offset; off_t status; rtems_libio_check_fd( fd ); 5b484: b2b9 0005 d6a4 cmpl 5d6a4 ,%d1 5b48a: 6400 0118 bccw 5b5a4 iop = rtems_libio_iop( fd ); 5b48e: 2479 0005 eda4 moveal 5eda4 ,%a2 5b494: ed89 lsll #6,%d1 5b496: d5c1 addal %d1,%a2 rtems_libio_check_is_open(iop); 5b498: 222a 0014 movel %a2@(20),%d1 5b49c: 0281 0000 0100 andil #256,%d1 5b4a2: 6700 0100 beqw 5b5a4 /* * Check as many errors as possible before touching iop->offset. */ if ( !iop->handlers->lseek_h ) 5b4a6: 206a 003c moveal %a2@(60),%a0 5b4aa: 4aa8 0014 tstl %a0@(20) 5b4ae: 6700 0112 beqw 5b5c2 /* * Now process the lseek(). */ old_offset = iop->offset; switch ( whence ) { 5b4b2: 7201 moveq #1,%d1 /* * Now process the lseek(). */ old_offset = iop->offset; 5b4b4: 242a 000c movel %a2@(12),%d2 5b4b8: 262a 0010 movel %a2@(16),%d3 switch ( whence ) { 5b4bc: b280 cmpl %d0,%d1 5b4be: 6700 00ae beqw 5b56e 5b4c2: 7c02 moveq #2,%d6 5b4c4: bc80 cmpl %d0,%d6 5b4c6: 6752 beqs 5b51a 5b4c8: 4a80 tstl %d0 5b4ca: 6600 0084 bnew 5b550 case SEEK_SET: iop->offset = offset; 5b4ce: 2544 000c movel %d4,%a2@(12) 5b4d2: 2545 0010 movel %d5,%a2@(16) /* * At this time, handlers assume iop->offset has the desired * new offset. */ status = (*iop->handlers->lseek_h)( iop, offset, whence ); 5b4d6: 2f00 movel %d0,%sp@- 5b4d8: 2f05 movel %d5,%sp@- 5b4da: 2f04 movel %d4,%sp@- 5b4dc: 2f0a movel %a2,%sp@- 5b4de: 2068 0014 moveal %a0@(20),%a0 5b4e2: 4e90 jsr %a0@ if ( status == (off_t) -1 ) 5b4e4: 4fef 0010 lea %sp@(16),%sp /* * At this time, handlers assume iop->offset has the desired * new offset. */ status = (*iop->handlers->lseek_h)( iop, offset, whence ); 5b4e8: 2800 movel %d0,%d4 5b4ea: 2a01 movel %d1,%d5 if ( status == (off_t) -1 ) 5b4ec: 70ff moveq #-1,%d0 5b4ee: 72ff moveq #-1,%d1 5b4f0: 9285 subl %d5,%d1 5b4f2: 9184 subxl %d4,%d0 5b4f4: 670e beqs 5b504 /* * So if the operation failed, we have to restore iop->offset. */ return status; } 5b4f6: 2205 movel %d5,%d1 5b4f8: 2004 movel %d4,%d0 5b4fa: 4cee 04fc ffe4 moveml %fp@(-28),%d2-%d7/%a2 5b500: 4e5e unlk %fp 5b502: 4e75 rts 5b504: 2205 movel %d5,%d1 5b506: 2004 movel %d4,%d0 * new offset. */ status = (*iop->handlers->lseek_h)( iop, offset, whence ); if ( status == (off_t) -1 ) iop->offset = old_offset; 5b508: 2542 000c movel %d2,%a2@(12) 5b50c: 2543 0010 movel %d3,%a2@(16) /* * So if the operation failed, we have to restore iop->offset. */ return status; } 5b510: 4cee 04fc ffe4 moveml %fp@(-28),%d2-%d7/%a2 5b516: 4e5e unlk %fp 5b518: 4e75 rts case SEEK_CUR: iop->offset += offset; break; case SEEK_END: iop->offset = iop->size + offset; 5b51a: 2c2a 0004 movel %a2@(4),%d6 5b51e: 2e2a 0008 movel %a2@(8),%d7 5b522: de85 addl %d5,%d7 5b524: dd84 addxl %d4,%d6 5b526: 2546 000c movel %d6,%a2@(12) 5b52a: 2547 0010 movel %d7,%a2@(16) /* * At this time, handlers assume iop->offset has the desired * new offset. */ status = (*iop->handlers->lseek_h)( iop, offset, whence ); 5b52e: 2f00 movel %d0,%sp@- 5b530: 2f05 movel %d5,%sp@- 5b532: 2f04 movel %d4,%sp@- 5b534: 2f0a movel %a2,%sp@- 5b536: 2068 0014 moveal %a0@(20),%a0 5b53a: 4e90 jsr %a0@ if ( status == (off_t) -1 ) 5b53c: 4fef 0010 lea %sp@(16),%sp /* * At this time, handlers assume iop->offset has the desired * new offset. */ status = (*iop->handlers->lseek_h)( iop, offset, whence ); 5b540: 2800 movel %d0,%d4 5b542: 2a01 movel %d1,%d5 if ( status == (off_t) -1 ) 5b544: 70ff moveq #-1,%d0 5b546: 72ff moveq #-1,%d1 5b548: 9285 subl %d5,%d1 5b54a: 9184 subxl %d4,%d0 5b54c: 66a8 bnes 5b4f6 5b54e: 60b4 bras 5b504 case SEEK_END: iop->offset = iop->size + offset; break; default: rtems_set_errno_and_return_minus_one( EINVAL ); 5b550: 4eb9 0004 eb8c jsr 4eb8c <__errno> 5b556: 2040 moveal %d0,%a0 5b558: 7016 moveq #22,%d0 5b55a: 78ff moveq #-1,%d4 5b55c: 7aff moveq #-1,%d5 5b55e: 2080 movel %d0,%a0@ /* * So if the operation failed, we have to restore iop->offset. */ return status; } 5b560: 2205 movel %d5,%d1 5b562: 2004 movel %d4,%d0 5b564: 4cee 04fc ffe4 moveml %fp@(-28),%d2-%d7/%a2 5b56a: 4e5e unlk %fp 5b56c: 4e75 rts case SEEK_SET: iop->offset = offset; break; case SEEK_CUR: iop->offset += offset; 5b56e: 2c04 movel %d4,%d6 5b570: 2e05 movel %d5,%d7 5b572: de83 addl %d3,%d7 5b574: dd82 addxl %d2,%d6 5b576: 2546 000c movel %d6,%a2@(12) 5b57a: 2547 0010 movel %d7,%a2@(16) /* * At this time, handlers assume iop->offset has the desired * new offset. */ status = (*iop->handlers->lseek_h)( iop, offset, whence ); 5b57e: 2f00 movel %d0,%sp@- 5b580: 2f05 movel %d5,%sp@- 5b582: 2f04 movel %d4,%sp@- 5b584: 2f0a movel %a2,%sp@- 5b586: 2068 0014 moveal %a0@(20),%a0 5b58a: 4e90 jsr %a0@ if ( status == (off_t) -1 ) 5b58c: 4fef 0010 lea %sp@(16),%sp /* * At this time, handlers assume iop->offset has the desired * new offset. */ status = (*iop->handlers->lseek_h)( iop, offset, whence ); 5b590: 2800 movel %d0,%d4 5b592: 2a01 movel %d1,%d5 if ( status == (off_t) -1 ) 5b594: 70ff moveq #-1,%d0 5b596: 72ff moveq #-1,%d1 5b598: 9285 subl %d5,%d1 5b59a: 9184 subxl %d4,%d0 5b59c: 6600 ff58 bnew 5b4f6 5b5a0: 6000 ff62 braw 5b504 <== NOT EXECUTED off_t old_offset; off_t status; rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open(iop); 5b5a4: 4eb9 0004 eb8c jsr 4eb8c <__errno> <== NOT EXECUTED 5b5aa: 7209 moveq #9,%d1 <== NOT EXECUTED 5b5ac: 2040 moveal %d0,%a0 <== NOT EXECUTED 5b5ae: 78ff moveq #-1,%d4 <== NOT EXECUTED 5b5b0: 7aff moveq #-1,%d5 <== NOT EXECUTED 5b5b2: 2081 movel %d1,%a0@ <== NOT EXECUTED /* * So if the operation failed, we have to restore iop->offset. */ return status; } 5b5b4: 2205 movel %d5,%d1 <== NOT EXECUTED 5b5b6: 2004 movel %d4,%d0 <== NOT EXECUTED 5b5b8: 4cee 04fc ffe4 moveml %fp@(-28),%d2-%d7/%a2 <== NOT EXECUTED 5b5be: 4e5e unlk %fp <== NOT EXECUTED 5b5c0: 4e75 rts <== NOT EXECUTED /* * Check as many errors as possible before touching iop->offset. */ if ( !iop->handlers->lseek_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 5b5c2: 4eb9 0004 eb8c jsr 4eb8c <__errno> <== NOT EXECUTED 5b5c8: 2040 moveal %d0,%a0 <== NOT EXECUTED 5b5ca: 78ff moveq #-1,%d4 <== NOT EXECUTED 5b5cc: 7aff moveq #-1,%d5 <== NOT EXECUTED 5b5ce: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED /* * So if the operation failed, we have to restore iop->offset. */ return status; } 5b5d4: 2205 movel %d5,%d1 <== NOT EXECUTED 5b5d6: 2004 movel %d4,%d0 <== NOT EXECUTED 5b5d8: 4cee 04fc ffe4 moveml %fp@(-28),%d2-%d7/%a2 <== NOT EXECUTED 5b5de: 4e5e unlk %fp <== NOT EXECUTED 5b5e0: 4e75 rts 00068048 : int _STAT_NAME( const char *path, struct stat *buf ) { 68048: 4e56 ffe0 linkw %fp,#-32 <== NOT EXECUTED 6804c: 48d7 001c moveml %d2-%d4,%sp@ <== NOT EXECUTED 68050: 262e 0008 movel %fp@(8),%d3 <== NOT EXECUTED 68054: 242e 000c movel %fp@(12),%d2 <== NOT EXECUTED /* * Check to see if we were passed a valid pointer. */ if ( !buf ) 68058: 6700 0086 beqw 680e0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( EFAULT ); status = rtems_filesystem_evaluate_path( path, strlen( path ), 6805c: 2f03 movel %d3,%sp@- <== NOT EXECUTED 6805e: 280e movel %fp,%d4 <== NOT EXECUTED 68060: 0684 ffff ffec addil #-20,%d4 <== NOT EXECUTED 68066: 4eb9 0008 6f0c jsr 86f0c <== NOT EXECUTED 6806c: 4297 clrl %sp@ <== NOT EXECUTED 6806e: 2f04 movel %d4,%sp@- <== NOT EXECUTED 68070: 42a7 clrl %sp@- <== NOT EXECUTED 68072: 2f00 movel %d0,%sp@- <== NOT EXECUTED 68074: 2f03 movel %d3,%sp@- <== NOT EXECUTED 68076: 4eb9 0004 66b4 jsr 466b4 <== NOT EXECUTED 0, &loc, _STAT_FOLLOW_LINKS ); if ( status != 0 ) 6807c: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED 68080: 4a80 tstl %d0 <== NOT EXECUTED 68082: 664e bnes 680d2 <== NOT EXECUTED return -1; if ( !loc.handlers->fstat_h ){ 68084: 206e fff4 moveal %fp@(-12),%a0 <== NOT EXECUTED 68088: 4aa8 0018 tstl %a0@(24) <== NOT EXECUTED 6808c: 676c beqs 680fa <== NOT EXECUTED /* * Zero out the stat structure so the various support * versions of stat don't have to. */ memset( buf, 0, sizeof(struct stat) ); 6808e: 4878 0046 pea 46 <== NOT EXECUTED 68092: 42a7 clrl %sp@- <== NOT EXECUTED 68094: 2f02 movel %d2,%sp@- <== NOT EXECUTED 68096: 4eb9 0008 4008 jsr 84008 <== NOT EXECUTED status = (*loc.handlers->fstat_h)( &loc, buf ); 6809c: 2f02 movel %d2,%sp@- <== NOT EXECUTED 6809e: 2f04 movel %d4,%sp@- <== NOT EXECUTED 680a0: 206e fff4 moveal %fp@(-12),%a0 <== NOT EXECUTED 680a4: 2068 0018 moveal %a0@(24),%a0 <== NOT EXECUTED 680a8: 4e90 jsr %a0@ <== NOT EXECUTED rtems_filesystem_freenode( &loc ); 680aa: 206e fff8 moveal %fp@(-8),%a0 <== NOT EXECUTED * versions of stat don't have to. */ memset( buf, 0, sizeof(struct stat) ); status = (*loc.handlers->fstat_h)( &loc, buf ); 680ae: 2400 movel %d0,%d2 <== NOT EXECUTED rtems_filesystem_freenode( &loc ); 680b0: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED 680b4: 4a88 tstl %a0 <== NOT EXECUTED 680b6: 670e beqs 680c6 <== NOT EXECUTED 680b8: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 680bc: 4a88 tstl %a0 <== NOT EXECUTED 680be: 6706 beqs 680c6 <== NOT EXECUTED 680c0: 2f04 movel %d4,%sp@- <== NOT EXECUTED 680c2: 4e90 jsr %a0@ <== NOT EXECUTED 680c4: 588f addql #4,%sp <== NOT EXECUTED return status; } 680c6: 2002 movel %d2,%d0 <== NOT EXECUTED 680c8: 4cee 001c ffe0 moveml %fp@(-32),%d2-%d4 <== NOT EXECUTED 680ce: 4e5e unlk %fp <== NOT EXECUTED 680d0: 4e75 rts <== NOT EXECUTED if ( !buf ) rtems_set_errno_and_return_minus_one( EFAULT ); status = rtems_filesystem_evaluate_path( path, strlen( path ), 0, &loc, _STAT_FOLLOW_LINKS ); if ( status != 0 ) 680d2: 74ff moveq #-1,%d2 <== NOT EXECUTED status = (*loc.handlers->fstat_h)( &loc, buf ); rtems_filesystem_freenode( &loc ); return status; } 680d4: 2002 movel %d2,%d0 <== NOT EXECUTED 680d6: 4cee 001c ffe0 moveml %fp@(-32),%d2-%d4 <== NOT EXECUTED 680dc: 4e5e unlk %fp <== NOT EXECUTED 680de: 4e75 rts <== NOT EXECUTED /* * Check to see if we were passed a valid pointer. */ if ( !buf ) rtems_set_errno_and_return_minus_one( EFAULT ); 680e0: 4eb9 0008 0e64 jsr 80e64 <__errno> <== NOT EXECUTED 680e6: 74ff moveq #-1,%d2 <== NOT EXECUTED 680e8: 2040 moveal %d0,%a0 <== NOT EXECUTED 680ea: 700e moveq #14,%d0 <== NOT EXECUTED 680ec: 2080 movel %d0,%a0@ <== NOT EXECUTED status = (*loc.handlers->fstat_h)( &loc, buf ); rtems_filesystem_freenode( &loc ); return status; } 680ee: 2002 movel %d2,%d0 <== NOT EXECUTED 680f0: 4cee 001c ffe0 moveml %fp@(-32),%d2-%d4 <== NOT EXECUTED 680f6: 4e5e unlk %fp <== NOT EXECUTED 680f8: 4e75 rts <== NOT EXECUTED 0, &loc, _STAT_FOLLOW_LINKS ); if ( status != 0 ) return -1; if ( !loc.handlers->fstat_h ){ rtems_filesystem_freenode( &loc ); 680fa: 206e fff8 moveal %fp@(-8),%a0 <== NOT EXECUTED 680fe: 4a88 tstl %a0 <== NOT EXECUTED 68100: 670e beqs 68110 <== NOT EXECUTED 68102: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 68106: 4a88 tstl %a0 <== NOT EXECUTED 68108: 6706 beqs 68110 <== NOT EXECUTED 6810a: 2f04 movel %d4,%sp@- <== NOT EXECUTED 6810c: 4e90 jsr %a0@ <== NOT EXECUTED 6810e: 588f addql #4,%sp <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 68110: 4eb9 0008 0e64 jsr 80e64 <__errno> <== NOT EXECUTED 68116: 74ff moveq #-1,%d2 <== NOT EXECUTED 68118: 2040 moveal %d0,%a0 <== NOT EXECUTED status = (*loc.handlers->fstat_h)( &loc, buf ); rtems_filesystem_freenode( &loc ); return status; } 6811a: 2002 movel %d2,%d0 <== NOT EXECUTED 6811c: 4cee 001c ffe0 moveml %fp@(-32),%d2-%d4 <== NOT EXECUTED if ( status != 0 ) return -1; if ( !loc.handlers->fstat_h ){ rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); 68122: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED status = (*loc.handlers->fstat_h)( &loc, buf ); rtems_filesystem_freenode( &loc ); return status; } 68128: 4e5e unlk %fp <== NOT EXECUTED 6812a: 4e75 rts 0004ac20 : size_t size ) { void *return_this; MSBUMP(malloc_calls, 1); 4ac20: 4e56 fff4 linkw %fp,#-12 4ac24: 52b9 0005 edb4 addql #1,5edb4 4ac2a: 48d7 001c moveml %d2-%d4,%sp@ 4ac2e: 262e 0008 movel %fp@(8),%d3 /* * If some free's have been deferred, then do them now. */ malloc_deferred_frees_process(); 4ac32: 4eb9 0004 abde jsr 4abde /* * Validate the parameters */ if ( !size ) 4ac38: 4a83 tstl %d3 4ac3a: 6766 beqs 4aca2 return (void *) 0; /* * Do not attempt to allocate memory if not in correct system state. */ if ( _System_state_Is_up(_System_state_Get()) && 4ac3c: 7003 moveq #3,%d0 4ac3e: b0b9 0005 f08c cmpl 5f08c <_System_state_Current>,%d0 4ac44: 6752 beqs 4ac98 RTEMS_INLINE_ROUTINE void *_Protected_heap_Allocate( Heap_Control *heap, uintptr_t size ) { return _Protected_heap_Allocate_aligned_with_boundary( heap, size, 0, 0 ); 4ac46: 42a7 clrl %sp@- 4ac48: 42a7 clrl %sp@- 4ac4a: 2f03 movel %d3,%sp@- 4ac4c: 2f39 0005 d6b0 movel 5d6b0 ,%sp@- 4ac52: 4eb9 0004 bf8c jsr 4bf8c <_Protected_heap_Allocate_aligned_with_boundary> * If this fails then return a NULL pointer. */ return_this = _Protected_heap_Allocate( RTEMS_Malloc_Heap, size ); if ( !return_this ) { 4ac58: 4fef 0010 lea %sp@(16),%sp 4ac5c: 2400 movel %d0,%d2 4ac5e: 675e beqs 4acbe if (rtems_malloc_sbrk_helpers) return_this = (*rtems_malloc_sbrk_helpers->extend)( size ); if ( !return_this ) { errno = ENOMEM; return (void *) 0; 4ac60: 2800 movel %d0,%d4 } /* * If the user wants us to dirty the allocated memory, then do it. */ if ( rtems_malloc_dirty_helper ) 4ac62: 2079 0005 dd3e moveal 5dd3e ,%a0 4ac68: 4a88 tstl %a0 4ac6a: 670a beqs 4ac76 (*rtems_malloc_dirty_helper)( return_this, size ); 4ac6c: 2f03 movel %d3,%sp@- <== NOT EXECUTED 4ac6e: 2f04 movel %d4,%sp@- <== NOT EXECUTED 4ac70: 2050 moveal %a0@,%a0 <== NOT EXECUTED 4ac72: 4e90 jsr %a0@ <== NOT EXECUTED 4ac74: 508f addql #8,%sp <== NOT EXECUTED /* * If configured, update the statistics */ if ( rtems_malloc_statistics_helpers ) 4ac76: 2079 0005 dd36 moveal 5dd36 ,%a0 4ac7c: 4a88 tstl %a0 4ac7e: 6730 beqs 4acb0 (*rtems_malloc_statistics_helpers->at_malloc)(return_this); 4ac80: 2f04 movel %d4,%sp@- <== NOT EXECUTED 4ac82: 2068 0004 moveal %a0@(4),%a0 <== NOT EXECUTED 4ac86: 2404 movel %d4,%d2 <== NOT EXECUTED 4ac88: 4e90 jsr %a0@ <== NOT EXECUTED 4ac8a: 588f addql #4,%sp <== NOT EXECUTED if (rtems_malloc_boundary_helpers) (*rtems_malloc_boundary_helpers->at_malloc)(return_this, size); #endif return return_this; } 4ac8c: 2002 movel %d2,%d0 <== NOT EXECUTED 4ac8e: 4cee 001c fff4 moveml %fp@(-12),%d2-%d4 <== NOT EXECUTED 4ac94: 4e5e unlk %fp <== NOT EXECUTED 4ac96: 4e75 rts <== NOT EXECUTED return (void *) 0; /* * Do not attempt to allocate memory if not in correct system state. */ if ( _System_state_Is_up(_System_state_Get()) && 4ac98: 4eb9 0004 ab84 jsr 4ab84 4ac9e: 4a00 tstb %d0 4aca0: 66a4 bnes 4ac46 /* * If configured, update the statistics */ if ( rtems_malloc_statistics_helpers ) (*rtems_malloc_statistics_helpers->at_malloc)(return_this); 4aca2: 4282 clrl %d2 <== NOT EXECUTED if (rtems_malloc_boundary_helpers) (*rtems_malloc_boundary_helpers->at_malloc)(return_this, size); #endif return return_this; } 4aca4: 2002 movel %d2,%d0 <== NOT EXECUTED 4aca6: 4cee 001c fff4 moveml %fp@(-12),%d2-%d4 <== NOT EXECUTED 4acac: 4e5e unlk %fp <== NOT EXECUTED 4acae: 4e75 rts <== NOT EXECUTED (*rtems_malloc_dirty_helper)( return_this, size ); /* * If configured, update the statistics */ if ( rtems_malloc_statistics_helpers ) 4acb0: 2404 movel %d4,%d2 if (rtems_malloc_boundary_helpers) (*rtems_malloc_boundary_helpers->at_malloc)(return_this, size); #endif return return_this; } 4acb2: 2002 movel %d2,%d0 4acb4: 4cee 001c fff4 moveml %fp@(-12),%d2-%d4 4acba: 4e5e unlk %fp 4acbc: 4e75 rts */ return_this = _Protected_heap_Allocate( RTEMS_Malloc_Heap, size ); if ( !return_this ) { if (rtems_malloc_sbrk_helpers) 4acbe: 2079 0005 dd3a moveal 5dd3a ,%a0 4acc4: 4a88 tstl %a0 4acc6: 670e beqs 4acd6 return_this = (*rtems_malloc_sbrk_helpers->extend)( size ); 4acc8: 2f03 movel %d3,%sp@- <== NOT EXECUTED 4acca: 2068 0004 moveal %a0@(4),%a0 <== NOT EXECUTED 4acce: 4e90 jsr %a0@ <== NOT EXECUTED if ( !return_this ) { 4acd0: 588f addql #4,%sp <== NOT EXECUTED return_this = _Protected_heap_Allocate( RTEMS_Malloc_Heap, size ); if ( !return_this ) { if (rtems_malloc_sbrk_helpers) return_this = (*rtems_malloc_sbrk_helpers->extend)( size ); 4acd2: 2800 movel %d0,%d4 <== NOT EXECUTED if ( !return_this ) { 4acd4: 668c bnes 4ac62 <== NOT EXECUTED errno = ENOMEM; 4acd6: 4eb9 0004 eb8c jsr 4eb8c <__errno> 4acdc: 2040 moveal %d0,%a0 4acde: 700c moveq #12,%d0 4ace0: 2080 movel %d0,%a0@ if (rtems_malloc_boundary_helpers) (*rtems_malloc_boundary_helpers->at_malloc)(return_this, size); #endif return return_this; } 4ace2: 2002 movel %d2,%d0 4ace4: 4cee 001c fff4 moveml %fp@(-12),%d2-%d4 4acea: 4e5e unlk %fp 4acec: 4e75 rts ... 0004abc4 : } void malloc_deferred_free( void *pointer ) { 4abc4: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED 4abc8: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED 4abcc: 4879 0005 f3a6 pea 5f3a6 <== NOT EXECUTED 4abd2: 4eb9 0004 6798 jsr 46798 <_Chain_Append> <== NOT EXECUTED 4abd8: 508f addql #8,%sp <== NOT EXECUTED rtems_chain_append(&RTEMS_Malloc_GC_list, (rtems_chain_node *)pointer); } 4abda: 4e5e unlk %fp <== NOT EXECUTED 4abdc: 4e75 rts 0004abde : { rtems_chain_initialize_empty(&RTEMS_Malloc_GC_list); } void malloc_deferred_frees_process(void) { 4abde: 4e56 0000 linkw %fp,#0 4abe2: 2f0b movel %a3,%sp@- /* * If some free's have been deferred, then do them now. */ while ((to_be_freed = rtems_chain_get(&RTEMS_Malloc_GC_list)) != NULL) free(to_be_freed); 4abe4: 47f9 0004 a688 lea 4a688 ,%a3 { rtems_chain_initialize_empty(&RTEMS_Malloc_GC_list); } void malloc_deferred_frees_process(void) { 4abea: 2f0a movel %a2,%sp@- */ RTEMS_INLINE_ROUTINE rtems_chain_node *rtems_chain_get( rtems_chain_control *the_chain ) { return _Chain_Get( the_chain ); 4abec: 4879 0005 f3a6 pea 5f3a6 4abf2: 45f9 0004 b954 lea 4b954 <_Chain_Get>,%a2 4abf8: 4e92 jsr %a2@ rtems_chain_node *to_be_freed; /* * If some free's have been deferred, then do them now. */ while ((to_be_freed = rtems_chain_get(&RTEMS_Malloc_GC_list)) != NULL) 4abfa: 588f addql #4,%sp 4abfc: 4a80 tstl %d0 4abfe: 6714 beqs 4ac14 free(to_be_freed); 4ac00: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4ac02: 4e93 jsr %a3@ <== NOT EXECUTED 4ac04: 588f addql #4,%sp <== NOT EXECUTED 4ac06: 4879 0005 f3a6 pea 5f3a6 <== NOT EXECUTED 4ac0c: 4e92 jsr %a2@ <== NOT EXECUTED rtems_chain_node *to_be_freed; /* * If some free's have been deferred, then do them now. */ while ((to_be_freed = rtems_chain_get(&RTEMS_Malloc_GC_list)) != NULL) 4ac0e: 588f addql #4,%sp <== NOT EXECUTED 4ac10: 4a80 tstl %d0 <== NOT EXECUTED 4ac12: 66ec bnes 4ac00 <== NOT EXECUTED free(to_be_freed); } 4ac14: 246e fff8 moveal %fp@(-8),%a2 4ac18: 266e fffc moveal %fp@(-4),%a3 4ac1c: 4e5e unlk %fp 4ac1e: 4e75 rts 00068148 : */ int malloc_info( Heap_Information_block *the_info ) { 68148: 4e56 0000 linkw %fp,#0 6814c: 202e 0008 movel %fp@(8),%d0 if ( !the_info ) 68150: 6716 beqs 68168 return -1; _Protected_heap_Get_information( RTEMS_Malloc_Heap, the_info ); 68152: 2f00 movel %d0,%sp@- 68154: 2f39 000a 1cb0 movel a1cb0 ,%sp@- 6815a: 4eb9 0006 b1e8 jsr 6b1e8 <_Protected_heap_Get_information> return 0; 68160: 508f addql #8,%sp ) { if ( !the_info ) return -1; _Protected_heap_Get_information( RTEMS_Malloc_Heap, the_info ); 68162: 4280 clrl %d0 return 0; } 68164: 4e5e unlk %fp 68166: 4e75 rts int malloc_info( Heap_Information_block *the_info ) { if ( !the_info ) 68168: 70ff moveq #-1,%d0 return -1; _Protected_heap_Get_information( RTEMS_Malloc_Heap, the_info ); return 0; } 6816a: 4e5e unlk %fp 6816c: 4e75 rts ... 0004ab84 : #include "malloc_p.h" rtems_chain_control RTEMS_Malloc_GC_list; bool malloc_is_system_state_OK(void) { 4ab84: 4e56 0000 linkw %fp,#0 if ( _Thread_Dispatch_disable_level > 0 ) 4ab88: 2039 0005 ef04 movel 5ef04 <_Thread_Dispatch_disable_level>,%d0 4ab8e: 660e bnes 4ab9e return false; if ( _ISR_Nest_level > 0 ) 4ab90: 2039 0005 ef9e movel 5ef9e <_ISR_Nest_level>,%d0 #include "malloc_p.h" rtems_chain_control RTEMS_Malloc_GC_list; bool malloc_is_system_state_OK(void) 4ab96: 57c0 seq %d0 if ( _ISR_Nest_level > 0 ) return false; return true; } 4ab98: 4e5e unlk %fp #include "malloc_p.h" rtems_chain_control RTEMS_Malloc_GC_list; bool malloc_is_system_state_OK(void) 4ab9a: 4480 negl %d0 if ( _ISR_Nest_level > 0 ) return false; return true; } 4ab9c: 4e75 rts 4ab9e: 4e5e unlk %fp <== NOT EXECUTED rtems_chain_control RTEMS_Malloc_GC_list; bool malloc_is_system_state_OK(void) { if ( _Thread_Dispatch_disable_level > 0 ) 4aba0: 4200 clrb %d0 <== NOT EXECUTED if ( _ISR_Nest_level > 0 ) return false; return true; } 4aba2: 4e75 rts 00068170 : s = &rtems_malloc_statistics; allocated = s->lifetime_allocated - s->lifetime_freed; (*print)( 68170: 720a moveq #10,%d1 void malloc_report_statistics_with_plugin( void *context, rtems_printk_plugin_t print ) { 68172: 4e56 ffe0 linkw %fp,#-32 rtems_malloc_statistics_t *s; uintmax_t allocated; s = &rtems_malloc_statistics; allocated = s->lifetime_allocated - s->lifetime_freed; 68176: 2079 000a 6980 moveal a6980 ,%a0 6817c: 2279 000a 6984 moveal a6984 ,%a1 void malloc_report_statistics_with_plugin( void *context, rtems_printk_plugin_t print ) { 68182: 48d7 0cfc moveml %d2-%d7/%a2-%a3,%sp@ s->space_available / 1024, allocated / 1024, /* avoid float! */ (allocated * 100) / s->space_available, s->max_depth / 1024, (s->max_depth * 100) / s->space_available, 68186: 2479 000a 697c moveal a697c ,%a2 s = &rtems_malloc_statistics; allocated = s->lifetime_allocated - s->lifetime_freed; (*print)( 6818c: 200a movel %a2,%d0 6818e: e2a8 lsrl %d1,%d0 68190: 2640 moveal %d0,%a3 68192: 7016 moveq #22,%d0 68194: 2e09 movel %a1,%d7 68196: e2af lsrl %d1,%d7 rtems_malloc_statistics_t *s; uintmax_t allocated; s = &rtems_malloc_statistics; allocated = s->lifetime_allocated - s->lifetime_freed; 68198: 2639 000a 6988 movel a6988 ,%d3 6819e: 2839 000a 698c movel a698c ,%d4 (*print)( 681a4: 2439 000a 6964 movel a6964 ,%d2 681aa: 2c03 movel %d3,%d6 681ac: 2a04 movel %d4,%d5 681ae: e2ad lsrl %d1,%d5 681b0: 123c 0064 moveb #100,%d1 681b4: e1ae lsll %d0,%d6 681b6: 200a movel %a2,%d0 681b8: 4c01 0800 mulsl %d1,%d0 681bc: 8c85 orl %d5,%d6 681be: 2a08 movel %a0,%d5 681c0: 2f06 movel %d6,%sp@- 681c2: 7c16 moveq #22,%d6 681c4: edad lsll %d6,%d5 void malloc_report_statistics_with_plugin( void *context, rtems_printk_plugin_t print ) { 681c6: 2c2e 0008 movel %fp@(8),%d6 s = &rtems_malloc_statistics; allocated = s->lifetime_allocated - s->lifetime_freed; (*print)( 681ca: 8a87 orl %d7,%d5 681cc: 2e02 movel %d2,%d7 681ce: 2f05 movel %d5,%sp@- void malloc_report_statistics_with_plugin( void *context, rtems_printk_plugin_t print ) { 681d0: 246e 000c moveal %fp@(12),%a2 s = &rtems_malloc_statistics; allocated = s->lifetime_allocated - s->lifetime_freed; (*print)( 681d4: 4c42 0000 remul %d2,%d0,%d0 681d8: 2f00 movel %d0,%sp@- rtems_malloc_statistics_t *s; uintmax_t allocated; s = &rtems_malloc_statistics; allocated = s->lifetime_allocated - s->lifetime_freed; 681da: 2008 movel %a0,%d0 681dc: 2209 movel %a1,%d1 (*print)( 681de: 2f0b movel %a3,%sp@- 681e0: 4878 0064 pea 64 rtems_malloc_statistics_t *s; uintmax_t allocated; s = &rtems_malloc_statistics; allocated = s->lifetime_allocated - s->lifetime_freed; 681e4: 9284 subl %d4,%d1 681e6: 9183 subxl %d3,%d0 (*print)( 681e8: 42a7 clrl %sp@- 681ea: 760a moveq #10,%d3 681ec: e6af lsrl %d3,%d7 681ee: 7616 moveq #22,%d3 rtems_malloc_statistics_t *s; uintmax_t allocated; s = &rtems_malloc_statistics; allocated = s->lifetime_allocated - s->lifetime_freed; 681f0: 2800 movel %d0,%d4 681f2: 2a01 movel %d1,%d5 (*print)( 681f4: 2f05 movel %d5,%sp@- 681f6: 2f00 movel %d0,%sp@- 681f8: 4eb9 0009 6c30 jsr 96c30 <__muldi3> 681fe: 4fef 000c lea %sp@(12),%sp 68202: 2e82 movel %d2,%sp@ 68204: 2404 movel %d4,%d2 68206: 42a7 clrl %sp@- 68208: e7aa lsll %d3,%d2 6820a: 2f01 movel %d1,%sp@- 6820c: 2605 movel %d5,%d3 6820e: 2f00 movel %d0,%sp@- 68210: 4eb9 0009 75ac jsr 975ac <__udivdi3> 68216: 4fef 0010 lea %sp@(16),%sp 6821a: 2f01 movel %d1,%sp@- 6821c: 2f00 movel %d0,%sp@- 6821e: 700a moveq #10,%d0 68220: e0ab lsrl %d0,%d3 68222: 8682 orl %d2,%d3 68224: 2404 movel %d4,%d2 68226: e0aa lsrl %d0,%d2 68228: 2f03 movel %d3,%sp@- 6822a: 2f02 movel %d2,%sp@- 6822c: 2f07 movel %d7,%sp@- 6822e: 4879 0009 d372 pea 9d372 68234: 2f06 movel %d6,%sp@- 68236: 4e92 jsr %a2@ s->max_depth / 1024, (s->max_depth * 100) / s->space_available, (uint32_t) (s->lifetime_allocated / 1024), (uint32_t) (s->lifetime_freed / 1024) ); (*print)( 68238: 4fef 0028 lea %sp@(40),%sp 6823c: 2eb9 000a 6978 movel a6978 ,%sp@ 68242: 2f39 000a 6974 movel a6974 ,%sp@- 68248: 2f39 000a 6970 movel a6970 ,%sp@- 6824e: 2f39 000a 696c movel a696c ,%sp@- 68254: 2f39 000a 6968 movel a6968 ,%sp@- 6825a: 4879 0009 d3d4 pea 9d3d4 68260: 2f06 movel %d6,%sp@- 68262: 4e92 jsr %a2@ 68264: 4fef 001c lea %sp@(28),%sp s->memalign_calls, s->free_calls, s->realloc_calls, s->calloc_calls ); } 68268: 4cee 0cfc ffe0 moveml %fp@(-32),%d2-%d7/%a2-%a3 6826e: 4e5e unlk %fp 68270: 4e75 rts ... 0005242c : return memfile_check_rmnod( the_jnode ); } int memfile_check_rmnod( IMFS_jnode_t *the_jnode ){ 5242c: 4e56 0000 linkw %fp,#0 52430: 2f0a movel %a2,%sp@- 52432: 246e 0008 moveal %fp@(8),%a2 /* * The file cannot be open and the link must be less than 1 to free. */ if ( !rtems_libio_is_file_open( the_jnode ) && (the_jnode->st_nlink < 1) ) { 52436: 2f0a movel %a2,%sp@- 52438: 4eb9 0005 0146 jsr 50146 5243e: 588f addql #4,%sp 52440: 4a80 tstl %d0 52442: 662e bnes 52472 52444: 4a6a 0032 tstw %a2@(50) 52448: 6628 bnes 52472 /* * Is the rtems_filesystem_current is this node? */ if ( rtems_filesystem_current.node_access == the_jnode ) 5244a: 2079 0006 381c moveal 6381c ,%a0 52450: b5e8 0004 cmpal %a0@(4),%a2 52454: 6726 beqs 5247c rtems_filesystem_current.node_access = NULL; /* * Free memory associated with a memory file. */ if (the_jnode->type != IMFS_LINEAR_FILE) 52456: 7006 moveq #6,%d0 52458: b0aa 0048 cmpl %a2@(72),%d0 5245c: 670a beqs 52468 IMFS_memfile_remove( the_jnode ); 5245e: 2f0a movel %a2,%sp@- 52460: 4eb9 0005 22d8 jsr 522d8 52466: 588f addql #4,%sp free( the_jnode ); 52468: 2f0a movel %a2,%sp@- 5246a: 4eb9 0004 3fbc jsr 43fbc 52470: 588f addql #4,%sp } return 0; } 52472: 246e fffc moveal %fp@(-4),%a2 52476: 4280 clrl %d0 52478: 4e5e unlk %fp 5247a: 4e75 rts /* * Is the rtems_filesystem_current is this node? */ if ( rtems_filesystem_current.node_access == the_jnode ) rtems_filesystem_current.node_access = NULL; 5247c: 42a8 0004 clrl %a0@(4) <== NOT EXECUTED /* * Free memory associated with a memory file. */ if (the_jnode->type != IMFS_LINEAR_FILE) 52480: 7006 moveq #6,%d0 <== NOT EXECUTED 52482: b0aa 0048 cmpl %a2@(72),%d0 <== NOT EXECUTED 52486: 66d6 bnes 5245e <== NOT EXECUTED 52488: 60de bras 52468 <== NOT EXECUTED 00052226 : void memfile_free_blocks_in_table( block_p **block_table, int entries ) { 52226: 4e56 ffec linkw %fp,#-20 5222a: 48d7 1c0c moveml %d2-%d3/%a2-%a4,%sp@ 5222e: 286e 0008 moveal %fp@(8),%a4 52232: 262e 000c movel %fp@(12),%d3 /* * Perform internal consistency checks */ assert( block_table ); 52236: 4a8c tstl %a4 52238: 6736 beqs 52270 /* * Now go through all the slots in the table and free the memory. */ b = *block_table; 5223a: 2454 moveal %a4@,%a2 5223c: 47f9 0005 1fea lea 51fea ,%a3 for ( i=0 ; i 52246: 4282 clrl %d2 if ( b[i] ) { 52248: 2012 movel %a2@,%d0 5224a: 6708 beqs 52254 memfile_free_block( b[i] ); 5224c: 2f00 movel %d0,%sp@- 5224e: 4e93 jsr %a3@ b[i] = 0; 52250: 588f addql #4,%sp 52252: 4292 clrl %a2@ * Now go through all the slots in the table and free the memory. */ b = *block_table; for ( i=0 ; i 5225c: 2454 moveal %a4@,%a2 /* * Now that all the blocks in the block table are free, we can * free the block table itself. */ memfile_free_block( *block_table ); 5225e: 2f0a movel %a2,%sp@- 52260: 4e93 jsr %a3@ *block_table = 0; 52262: 588f addql #4,%sp 52264: 4294 clrl %a4@ } 52266: 4cee 1c0c ffec moveml %fp@(-20),%d2-%d3/%a2-%a4 5226c: 4e5e unlk %fp 5226e: 4e75 rts /* * Perform internal consistency checks */ assert( block_table ); 52270: 4879 0006 2c04 pea 62c04 <== NOT EXECUTED 52276: 4879 0006 2cc2 pea 62cc2 <__FUNCTION__.6061> <== NOT EXECUTED 5227c: 4878 01b3 pea 1b3 <== NOT EXECUTED 52280: 4879 0006 2b9a pea 62b9a <== NOT EXECUTED 52286: 4eb9 0004 fc30 jsr 4fc30 <__assert_func> <== NOT EXECUTED 000526ec : int memfile_ftruncate( rtems_libio_t *iop, rtems_off64_t length ) { 526ec: 4e56 ffec linkw %fp,#-20 526f0: 206e 0008 moveal %fp@(8),%a0 526f4: 48d7 040c moveml %d2-%d3/%a2,%sp@ IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; 526f8: 2468 0038 moveal %a0@(56),%a2 int memfile_ftruncate( rtems_libio_t *iop, rtems_off64_t length ) { 526fc: 202e 000c movel %fp@(12),%d0 52700: 222e 0010 movel %fp@(16),%d1 * POSIX 1003.1b does not specify what happens if you truncate a file * and the new length is greater than the current size. We treat this * as an extend operation. */ if ( length > the_jnode->info.file.size ) 52704: 242a 004c movel %a2@(76),%d2 52708: 262a 0050 movel %a2@(80),%d3 5270c: 9681 subl %d1,%d3 5270e: 9580 subxl %d0,%d2 52710: 6d30 blts 52742 * The in-memory files do not currently reclaim memory until the file is * deleted. So we leave the previously allocated blocks in place for * future use and just set the length. */ the_jnode->info.file.size = length; 52712: 2540 004c movel %d0,%a2@(76) 52716: 2541 0050 movel %d1,%a2@(80) iop->size = the_jnode->info.file.size; 5271a: 2140 0004 movel %d0,%a0@(4) 5271e: 2141 0008 movel %d1,%a0@(8) IMFS_update_atime( the_jnode ); 52722: 42a7 clrl %sp@- 52724: 486e fff8 pea %fp@(-8) 52728: 4eb9 0004 404c jsr 4404c 5272e: 256e fff8 003c movel %fp@(-8),%a2@(60) return 0; 52734: 508f addql #8,%sp */ the_jnode->info.file.size = length; iop->size = the_jnode->info.file.size; IMFS_update_atime( the_jnode ); 52736: 4280 clrl %d0 return 0; } 52738: 4cee 040c ffec moveml %fp@(-20),%d2-%d3/%a2 5273e: 4e5e unlk %fp 52740: 4e75 rts * and the new length is greater than the current size. We treat this * as an extend operation. */ if ( length > the_jnode->info.file.size ) return IMFS_memfile_extend( the_jnode, length ); 52742: 2f01 movel %d1,%sp@- <== NOT EXECUTED 52744: 2f00 movel %d0,%sp@- <== NOT EXECUTED 52746: 2f0a movel %a2,%sp@- <== NOT EXECUTED 52748: 4eb9 0005 259a jsr 5259a <== NOT EXECUTED 5274e: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED iop->size = the_jnode->info.file.size; IMFS_update_atime( the_jnode ); return 0; } 52752: 4cee 040c ffec moveml %fp@(-20),%d2-%d3/%a2 <== NOT EXECUTED 52758: 4e5e unlk %fp <== NOT EXECUTED 5275a: 4e75 rts 0005275c : { IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; if (the_jnode->type == IMFS_LINEAR_FILE) { 5275c: 7006 moveq #6,%d0 rtems_off64_t memfile_lseek( rtems_libio_t *iop, rtems_off64_t offset, int whence ) { 5275e: 4e56 ffe8 linkw %fp,#-24 52762: 48d7 0c3c moveml %d2-%d5/%a2-%a3,%sp@ 52766: 246e 0008 moveal %fp@(8),%a2 IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; 5276a: 266a 0038 moveal %a2@(56),%a3 if (the_jnode->type == IMFS_LINEAR_FILE) { 5276e: b0ab 0048 cmpl %a3@(72),%d0 52772: 673e beqs 527b2 if (iop->offset > the_jnode->info.linearfile.size) iop->offset = the_jnode->info.linearfile.size; } else { /* Must be a block file (IMFS_MEMORY_FILE). */ if (IMFS_memfile_extend( the_jnode, iop->offset )) 52774: 2f2a 0010 movel %a2@(16),%sp@- 52778: 2f2a 000c movel %a2@(12),%sp@- 5277c: 2f0b movel %a3,%sp@- 5277e: 4eb9 0005 259a jsr 5259a 52784: 4fef 000c lea %sp@(12),%sp 52788: 4a80 tstl %d0 5278a: 6668 bnes 527f4 rtems_set_errno_and_return_minus_one( ENOSPC ); iop->size = the_jnode->info.file.size; 5278c: 202b 004c movel %a3@(76),%d0 52790: 222b 0050 movel %a3@(80),%d1 52794: 242a 000c movel %a2@(12),%d2 52798: 262a 0010 movel %a2@(16),%d3 5279c: 2540 0004 movel %d0,%a2@(4) 527a0: 2541 0008 movel %d1,%a2@(8) } return iop->offset; } 527a4: 2203 movel %d3,%d1 527a6: 2002 movel %d2,%d0 527a8: 4cee 0c3c ffe8 moveml %fp@(-24),%d2-%d5/%a2-%a3 527ae: 4e5e unlk %fp 527b0: 4e75 rts IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; if (the_jnode->type == IMFS_LINEAR_FILE) { if (iop->offset > the_jnode->info.linearfile.size) 527b2: 202a 000c movel %a2@(12),%d0 <== NOT EXECUTED 527b6: 222a 0010 movel %a2@(16),%d1 <== NOT EXECUTED 527ba: 242b 004c movel %a3@(76),%d2 <== NOT EXECUTED 527be: 262b 0050 movel %a3@(80),%d3 <== NOT EXECUTED 527c2: 2800 movel %d0,%d4 <== NOT EXECUTED 527c4: 2a01 movel %d1,%d5 <== NOT EXECUTED 527c6: 9a83 subl %d3,%d5 <== NOT EXECUTED 527c8: 9982 subxl %d2,%d4 <== NOT EXECUTED 527ca: 6e12 bgts 527de <== NOT EXECUTED 527cc: 2400 movel %d0,%d2 <== NOT EXECUTED 527ce: 2601 movel %d1,%d3 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOSPC ); iop->size = the_jnode->info.file.size; } return iop->offset; } 527d0: 2203 movel %d3,%d1 <== NOT EXECUTED 527d2: 2002 movel %d2,%d0 <== NOT EXECUTED 527d4: 4cee 0c3c ffe8 moveml %fp@(-24),%d2-%d5/%a2-%a3 <== NOT EXECUTED 527da: 4e5e unlk %fp <== NOT EXECUTED 527dc: 4e75 rts <== NOT EXECUTED 527de: 2203 movel %d3,%d1 <== NOT EXECUTED 527e0: 2002 movel %d2,%d0 <== NOT EXECUTED the_jnode = iop->file_info; if (the_jnode->type == IMFS_LINEAR_FILE) { if (iop->offset > the_jnode->info.linearfile.size) iop->offset = the_jnode->info.linearfile.size; 527e2: 2542 000c movel %d2,%a2@(12) <== NOT EXECUTED 527e6: 2543 0010 movel %d3,%a2@(16) <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOSPC ); iop->size = the_jnode->info.file.size; } return iop->offset; } 527ea: 4cee 0c3c ffe8 moveml %fp@(-24),%d2-%d5/%a2-%a3 <== NOT EXECUTED 527f0: 4e5e unlk %fp <== NOT EXECUTED 527f2: 4e75 rts <== NOT EXECUTED if (iop->offset > the_jnode->info.linearfile.size) iop->offset = the_jnode->info.linearfile.size; } else { /* Must be a block file (IMFS_MEMORY_FILE). */ if (IMFS_memfile_extend( the_jnode, iop->offset )) rtems_set_errno_and_return_minus_one( ENOSPC ); 527f4: 4eb9 0005 43c0 jsr 543c0 <__errno> <== NOT EXECUTED 527fa: 761c moveq #28,%d3 <== NOT EXECUTED 527fc: 2040 moveal %d0,%a0 <== NOT EXECUTED 527fe: 2083 movel %d3,%a0@ <== NOT EXECUTED 52800: 74ff moveq #-1,%d2 <== NOT EXECUTED 52802: 76ff moveq #-1,%d3 <== NOT EXECUTED iop->size = the_jnode->info.file.size; } return iop->offset; } 52804: 2203 movel %d3,%d1 <== NOT EXECUTED 52806: 2002 movel %d2,%d0 <== NOT EXECUTED 52808: 4cee 0c3c ffe8 moveml %fp@(-24),%d2-%d5/%a2-%a3 <== NOT EXECUTED 5280e: 4e5e unlk %fp <== NOT EXECUTED 52810: 4e75 rts 00052adc : rtems_libio_t *iop, const char *pathname, uint32_t flag, uint32_t mode ) { 52adc: 4e56 fff0 linkw %fp,#-16 52ae0: 48d7 0c0c moveml %d2-%d3/%a2-%a3,%sp@ 52ae4: 246e 0008 moveal %fp@(8),%a2 the_jnode = iop->file_info; /* * Perform 'copy on write' for linear files */ if ((iop->flags & (LIBIO_FLAGS_WRITE | LIBIO_FLAGS_APPEND)) 52ae8: 202a 0014 movel %a2@(20),%d0 52aec: 2200 movel %d0,%d1 52aee: 0281 0000 0204 andil #516,%d1 uint32_t mode ) { IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; 52af4: 266a 0038 moveal %a2@(56),%a3 /* * Perform 'copy on write' for linear files */ if ((iop->flags & (LIBIO_FLAGS_WRITE | LIBIO_FLAGS_APPEND)) 52af8: 6708 beqs 52b02 && (the_jnode->type == IMFS_LINEAR_FILE)) { 52afa: 7206 moveq #6,%d1 52afc: b2ab 0048 cmpl %a3@(72),%d1 52b00: 6732 beqs 52b34 the_jnode->type = IMFS_MEMORY_FILE; the_jnode->info.file.size = 0; the_jnode->info.file.indirect = 0; the_jnode->info.file.doubly_indirect = 0; the_jnode->info.file.triply_indirect = 0; if ((count != 0) 52b02: 222b 004c movel %a3@(76),%d1 52b06: 242b 0050 movel %a3@(80),%d2 && (IMFS_memfile_write(the_jnode, 0, buffer, count) == -1)) return -1; } if (iop->flags & LIBIO_FLAGS_APPEND) 52b0a: 0800 0009 btst #9,%d0 52b0e: 6710 beqs 52b20 iop->offset = the_jnode->info.file.size; 52b10: 2541 000c movel %d1,%a2@(12) 52b14: 2542 0010 movel %d2,%a2@(16) 52b18: 222b 004c movel %a3@(76),%d1 52b1c: 242b 0050 movel %a3@(80),%d2 iop->size = the_jnode->info.file.size; 52b20: 4280 clrl %d0 52b22: 2541 0004 movel %d1,%a2@(4) 52b26: 2542 0008 movel %d2,%a2@(8) return 0; } 52b2a: 4cee 0c0c fff0 moveml %fp@(-16),%d2-%d3/%a2-%a3 52b30: 4e5e unlk %fp 52b32: 4e75 rts /* * Perform 'copy on write' for linear files */ if ((iop->flags & (LIBIO_FLAGS_WRITE | LIBIO_FLAGS_APPEND)) && (the_jnode->type == IMFS_LINEAR_FILE)) { uint32_t count = the_jnode->info.linearfile.size; 52b34: 202b 0050 movel %a3@(80),%d0 <== NOT EXECUTED const unsigned char *buffer = the_jnode->info.linearfile.direct; the_jnode->type = IMFS_MEMORY_FILE; the_jnode->info.file.size = 0; 52b38: 4282 clrl %d2 <== NOT EXECUTED 52b3a: 4283 clrl %d3 <== NOT EXECUTED * Perform 'copy on write' for linear files */ if ((iop->flags & (LIBIO_FLAGS_WRITE | LIBIO_FLAGS_APPEND)) && (the_jnode->type == IMFS_LINEAR_FILE)) { uint32_t count = the_jnode->info.linearfile.size; const unsigned char *buffer = the_jnode->info.linearfile.direct; 52b3c: 222b 0054 movel %a3@(84),%d1 <== NOT EXECUTED the_jnode->type = IMFS_MEMORY_FILE; the_jnode->info.file.size = 0; 52b40: 2742 004c movel %d2,%a3@(76) <== NOT EXECUTED 52b44: 2743 0050 movel %d3,%a3@(80) <== NOT EXECUTED if ((iop->flags & (LIBIO_FLAGS_WRITE | LIBIO_FLAGS_APPEND)) && (the_jnode->type == IMFS_LINEAR_FILE)) { uint32_t count = the_jnode->info.linearfile.size; const unsigned char *buffer = the_jnode->info.linearfile.direct; the_jnode->type = IMFS_MEMORY_FILE; 52b48: 7605 moveq #5,%d3 <== NOT EXECUTED the_jnode->info.file.size = 0; the_jnode->info.file.indirect = 0; 52b4a: 42ab 0054 clrl %a3@(84) <== NOT EXECUTED if ((iop->flags & (LIBIO_FLAGS_WRITE | LIBIO_FLAGS_APPEND)) && (the_jnode->type == IMFS_LINEAR_FILE)) { uint32_t count = the_jnode->info.linearfile.size; const unsigned char *buffer = the_jnode->info.linearfile.direct; the_jnode->type = IMFS_MEMORY_FILE; 52b4e: 2743 0048 movel %d3,%a3@(72) <== NOT EXECUTED the_jnode->info.file.size = 0; the_jnode->info.file.indirect = 0; the_jnode->info.file.doubly_indirect = 0; 52b52: 42ab 0058 clrl %a3@(88) <== NOT EXECUTED the_jnode->info.file.triply_indirect = 0; 52b56: 42ab 005c clrl %a3@(92) <== NOT EXECUTED if ((count != 0) 52b5a: 4a80 tstl %d0 <== NOT EXECUTED 52b5c: 6610 bnes 52b6e <== NOT EXECUTED 52b5e: 202a 0014 movel %a2@(20),%d0 <== NOT EXECUTED 52b62: 4281 clrl %d1 <== NOT EXECUTED 52b64: 4282 clrl %d2 <== NOT EXECUTED && (IMFS_memfile_write(the_jnode, 0, buffer, count) == -1)) return -1; } if (iop->flags & LIBIO_FLAGS_APPEND) 52b66: 0800 0009 btst #9,%d0 <== NOT EXECUTED 52b6a: 67b4 beqs 52b20 <== NOT EXECUTED 52b6c: 60a2 bras 52b10 <== NOT EXECUTED the_jnode->info.file.size = 0; the_jnode->info.file.indirect = 0; the_jnode->info.file.doubly_indirect = 0; the_jnode->info.file.triply_indirect = 0; if ((count != 0) && (IMFS_memfile_write(the_jnode, 0, buffer, count) == -1)) 52b6e: 2f00 movel %d0,%sp@- <== NOT EXECUTED 52b70: 2f01 movel %d1,%sp@- <== NOT EXECUTED 52b72: 42a7 clrl %sp@- <== NOT EXECUTED 52b74: 42a7 clrl %sp@- <== NOT EXECUTED 52b76: 2f0b movel %a3,%sp@- <== NOT EXECUTED 52b78: 4eb9 0005 2812 jsr 52812 <== NOT EXECUTED the_jnode->type = IMFS_MEMORY_FILE; the_jnode->info.file.size = 0; the_jnode->info.file.indirect = 0; the_jnode->info.file.doubly_indirect = 0; the_jnode->info.file.triply_indirect = 0; if ((count != 0) 52b7e: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED 52b82: 72ff moveq #-1,%d1 <== NOT EXECUTED 52b84: b280 cmpl %d0,%d1 <== NOT EXECUTED 52b86: 6710 beqs 52b98 <== NOT EXECUTED 52b88: 202a 0014 movel %a2@(20),%d0 <== NOT EXECUTED 52b8c: 222b 004c movel %a3@(76),%d1 <== NOT EXECUTED 52b90: 242b 0050 movel %a3@(80),%d2 <== NOT EXECUTED 52b94: 6000 ff74 braw 52b0a <== NOT EXECUTED 52b98: 70ff moveq #-1,%d0 <== NOT EXECUTED if (iop->flags & LIBIO_FLAGS_APPEND) iop->offset = the_jnode->info.file.size; iop->size = the_jnode->info.file.size; return 0; } 52b9a: 4cee 0c0c fff0 moveml %fp@(-16),%d2-%d3/%a2-%a3 <== NOT EXECUTED 52ba0: 4e5e unlk %fp <== NOT EXECUTED 52ba2: 4e75 rts 000429a8 : int mknod( const char *pathname, mode_t mode, dev_t dev ) { 429a8: 4e56 ffdc linkw %fp,#-36 429ac: 226e 0008 moveal %fp@(8),%a1 429b0: 48d7 040c moveml %d2-%d3/%a2,%sp@ 429b4: 242e 000c movel %fp@(12),%d2 rtems_filesystem_location_info_t temp_loc; int i; const char *name_start; int result; if ( !(mode & (S_IFREG|S_IFCHR|S_IFBLK|S_IFIFO) ) ) 429b8: 2002 movel %d2,%d0 429ba: 0280 0000 f000 andil #61440,%d0 429c0: 6700 0108 beqw 42aca rtems_set_errno_and_return_minus_one( EINVAL ); rtems_filesystem_get_start_loc( pathname, &i, &temp_loc ); 429c4: 762f moveq #47,%d3 429c6: 1211 moveb %a1@,%d1 429c8: 1001 moveb %d1,%d0 429ca: 49c0 extbl %d0 429cc: b680 cmpl %d0,%d3 429ce: 670e beqs 429de 429d0: 163c 005c moveb #92,%d3 429d4: b680 cmpl %d0,%d3 429d6: 6706 beqs 429de 429d8: 4a01 tstb %d1 429da: 6600 0096 bnew 42a72 429de: 2079 0005 d7b4 moveal 5d7b4 ,%a0 429e4: 45ee ffe8 lea %fp@(-24),%a2 429e8: 7001 moveq #1,%d0 429ea: 24a8 0018 movel %a0@(24),%a2@ 429ee: 2d68 001c ffec movel %a0@(28),%fp@(-20) 429f4: 2d68 0020 fff0 movel %a0@(32),%fp@(-16) 429fa: 2d68 0024 fff4 movel %a0@(36),%fp@(-12) 42a00: 2d68 0028 fff8 movel %a0@(40),%fp@(-8) if ( !temp_loc.ops->evalformake_h ) { 42a06: 206e fff4 moveal %fp@(-12),%a0 42a0a: 2068 0004 moveal %a0@(4),%a0 42a0e: 4a88 tstl %a0 42a10: 6700 008e beqw 42aa0 rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*temp_loc.ops->evalformake_h)( 42a14: 486e fffc pea %fp@(-4) 42a18: 2f0a movel %a2,%sp@- 42a1a: 4871 0800 pea %a1@(00000000,%d0:l) 42a1e: 4e90 jsr %a0@ &pathname[i], &temp_loc, &name_start ); if ( result != 0 ) 42a20: 4fef 000c lea %sp@(12),%sp 42a24: 4a80 tstl %d0 42a26: 6600 0094 bnew 42abc return -1; if ( !temp_loc.ops->mknod_h ) { 42a2a: 226e fff4 moveal %fp@(-12),%a1 42a2e: 2069 0014 moveal %a1@(20),%a0 42a32: 4a88 tstl %a0 42a34: 6700 00ae beqw 42ae4 rtems_filesystem_freenode( &temp_loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*temp_loc.ops->mknod_h)( name_start, mode, dev, &temp_loc ); 42a38: 2f0a movel %a2,%sp@- 42a3a: 2f2e 0014 movel %fp@(20),%sp@- 42a3e: 2f2e 0010 movel %fp@(16),%sp@- 42a42: 2f02 movel %d2,%sp@- 42a44: 2f2e fffc movel %fp@(-4),%sp@- 42a48: 4e90 jsr %a0@ rtems_filesystem_freenode( &temp_loc ); 42a4a: 206e fff4 moveal %fp@(-12),%a0 if ( !temp_loc.ops->mknod_h ) { rtems_filesystem_freenode( &temp_loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*temp_loc.ops->mknod_h)( name_start, mode, dev, &temp_loc ); 42a4e: 2400 movel %d0,%d2 rtems_filesystem_freenode( &temp_loc ); 42a50: 4fef 0014 lea %sp@(20),%sp 42a54: 4a88 tstl %a0 42a56: 670e beqs 42a66 42a58: 2068 001c moveal %a0@(28),%a0 42a5c: 4a88 tstl %a0 42a5e: 6706 beqs 42a66 42a60: 2f0a movel %a2,%sp@- 42a62: 4e90 jsr %a0@ 42a64: 588f addql #4,%sp return result; } 42a66: 2002 movel %d2,%d0 42a68: 4cee 040c ffdc moveml %fp@(-36),%d2-%d3/%a2 42a6e: 4e5e unlk %fp 42a70: 4e75 rts int result; if ( !(mode & (S_IFREG|S_IFCHR|S_IFBLK|S_IFIFO) ) ) rtems_set_errno_and_return_minus_one( EINVAL ); rtems_filesystem_get_start_loc( pathname, &i, &temp_loc ); 42a72: 2079 0005 d7b4 moveal 5d7b4 ,%a0 42a78: 45ee ffe8 lea %fp@(-24),%a2 42a7c: 5888 addql #4,%a0 42a7e: 4280 clrl %d0 42a80: 2498 movel %a0@+,%a2@ 42a82: 2d58 ffec movel %a0@+,%fp@(-20) 42a86: 2d58 fff0 movel %a0@+,%fp@(-16) 42a8a: 2d58 fff4 movel %a0@+,%fp@(-12) 42a8e: 2d50 fff8 movel %a0@,%fp@(-8) if ( !temp_loc.ops->evalformake_h ) { 42a92: 206e fff4 moveal %fp@(-12),%a0 42a96: 2068 0004 moveal %a0@(4),%a0 42a9a: 4a88 tstl %a0 42a9c: 6600 ff76 bnew 42a14 if ( result != 0 ) return -1; if ( !temp_loc.ops->mknod_h ) { rtems_filesystem_freenode( &temp_loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); 42aa0: 4eb9 0004 eb8c jsr 4eb8c <__errno> <== NOT EXECUTED 42aa6: 74ff moveq #-1,%d2 <== NOT EXECUTED 42aa8: 2040 moveal %d0,%a0 <== NOT EXECUTED 42aaa: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED result = (*temp_loc.ops->mknod_h)( name_start, mode, dev, &temp_loc ); rtems_filesystem_freenode( &temp_loc ); return result; } 42ab0: 2002 movel %d2,%d0 <== NOT EXECUTED 42ab2: 4cee 040c ffdc moveml %fp@(-36),%d2-%d3/%a2 <== NOT EXECUTED 42ab8: 4e5e unlk %fp <== NOT EXECUTED 42aba: 4e75 rts <== NOT EXECUTED result = (*temp_loc.ops->evalformake_h)( &pathname[i], &temp_loc, &name_start ); if ( result != 0 ) 42abc: 74ff moveq #-1,%d2 result = (*temp_loc.ops->mknod_h)( name_start, mode, dev, &temp_loc ); rtems_filesystem_freenode( &temp_loc ); return result; } 42abe: 2002 movel %d2,%d0 42ac0: 4cee 040c ffdc moveml %fp@(-36),%d2-%d3/%a2 42ac6: 4e5e unlk %fp 42ac8: 4e75 rts int i; const char *name_start; int result; if ( !(mode & (S_IFREG|S_IFCHR|S_IFBLK|S_IFIFO) ) ) rtems_set_errno_and_return_minus_one( EINVAL ); 42aca: 4eb9 0004 eb8c jsr 4eb8c <__errno> <== NOT EXECUTED 42ad0: 74ff moveq #-1,%d2 <== NOT EXECUTED 42ad2: 2040 moveal %d0,%a0 <== NOT EXECUTED 42ad4: 7016 moveq #22,%d0 <== NOT EXECUTED 42ad6: 2080 movel %d0,%a0@ <== NOT EXECUTED result = (*temp_loc.ops->mknod_h)( name_start, mode, dev, &temp_loc ); rtems_filesystem_freenode( &temp_loc ); return result; } 42ad8: 2002 movel %d2,%d0 <== NOT EXECUTED 42ada: 4cee 040c ffdc moveml %fp@(-36),%d2-%d3/%a2 <== NOT EXECUTED 42ae0: 4e5e unlk %fp <== NOT EXECUTED 42ae2: 4e75 rts <== NOT EXECUTED ); if ( result != 0 ) return -1; if ( !temp_loc.ops->mknod_h ) { rtems_filesystem_freenode( &temp_loc ); 42ae4: 2069 001c moveal %a1@(28),%a0 <== NOT EXECUTED 42ae8: 4a88 tstl %a0 <== NOT EXECUTED 42aea: 67b4 beqs 42aa0 <== NOT EXECUTED 42aec: 2f0a movel %a2,%sp@- <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 42aee: 74ff moveq #-1,%d2 <== NOT EXECUTED ); if ( result != 0 ) return -1; if ( !temp_loc.ops->mknod_h ) { rtems_filesystem_freenode( &temp_loc ); 42af0: 4e90 jsr %a0@ <== NOT EXECUTED 42af2: 588f addql #4,%sp <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 42af4: 4eb9 0004 eb8c jsr 4eb8c <__errno> <== NOT EXECUTED 42afa: 2040 moveal %d0,%a0 <== NOT EXECUTED 42afc: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED 42b02: 60ac bras 42ab0 <== NOT EXECUTED 00042b26 : const rtems_filesystem_operations_table *fs_ops, rtems_filesystem_options_t options, const char *device, const char *mount_point ) { 42b26: 4e56 ffd0 linkw %fp,#-48 42b2a: 48d7 1c3c moveml %d2-%d5/%a2-%a4,%sp@ 42b2e: 286e 0008 moveal %fp@(8),%a4 42b32: 266e 000c moveal %fp@(12),%a3 42b36: 282e 0010 movel %fp@(16),%d4 42b3a: 242e 0014 movel %fp@(20),%d2 42b3e: 262e 0018 movel %fp@(24),%d3 /* * Is there a file system operations table? */ if ( fs_ops == NULL ) { 42b42: 4a8b tstl %a3 42b44: 6700 01d2 beqw 42d18 /* * Are the file system options valid? */ if ( options != RTEMS_FILESYSTEM_READ_ONLY && 42b48: 7001 moveq #1,%d0 42b4a: b084 cmpl %d4,%d0 42b4c: 6500 01ca bcsw 42d18 errno = EINVAL; return -1; } /* Do they support being mounted at all ? */ if ( !fs_ops->fsmount_me_h ) { 42b50: 4aab 0024 tstl %a3@(36) 42b54: 6700 01f4 beqw 42d4a /* * Allocate a mount table entry */ size = sizeof(rtems_filesystem_mount_table_entry_t); if ( device ) 42b58: 4a82 tstl %d2 42b5a: 6700 0188 beqw 42ce4 size += strlen( device ) + 1; 42b5e: 2f02 movel %d2,%sp@- <== NOT EXECUTED 42b60: 4eb9 0004 ff58 jsr 4ff58 <== NOT EXECUTED 42b66: 588f addql #4,%sp <== NOT EXECUTED 42b68: 0680 0000 006d addil #109,%d0 <== NOT EXECUTED temp_mt_entry = malloc( size ); 42b6e: 2f00 movel %d0,%sp@- 42b70: 4eb9 0004 ac20 jsr 4ac20 if ( !temp_mt_entry ) { 42b76: 588f addql #4,%sp */ size = sizeof(rtems_filesystem_mount_table_entry_t); if ( device ) size += strlen( device ) + 1; temp_mt_entry = malloc( size ); 42b78: 2440 moveal %d0,%a2 42b7a: 2a00 movel %d0,%d5 if ( !temp_mt_entry ) { 42b7c: 6700 020e beqw 42d8c errno = ENOMEM; return -1; } temp_mt_entry->mt_fs_root.mt_entry = temp_mt_entry; temp_mt_entry->options = options; 42b80: 2544 0030 movel %d4,%a2@(48) if ( !temp_mt_entry ) { errno = ENOMEM; return -1; } temp_mt_entry->mt_fs_root.mt_entry = temp_mt_entry; 42b84: 2540 002c movel %d0,%a2@(44) temp_mt_entry->options = options; if ( device ) { 42b88: 4a82 tstl %d2 42b8a: 6700 0150 beqw 42cdc temp_mt_entry->dev = (char *)temp_mt_entry + sizeof( rtems_filesystem_mount_table_entry_t ); strcpy( temp_mt_entry->dev, device ); 42b8e: 2f02 movel %d2,%sp@- <== NOT EXECUTED temp_mt_entry->mt_fs_root.mt_entry = temp_mt_entry; temp_mt_entry->options = options; if ( device ) { temp_mt_entry->dev = (char *)temp_mt_entry + sizeof( rtems_filesystem_mount_table_entry_t ); 42b90: 0680 0000 006c addil #108,%d0 <== NOT EXECUTED strcpy( temp_mt_entry->dev, device ); 42b96: 2f00 movel %d0,%sp@- <== NOT EXECUTED } temp_mt_entry->mt_fs_root.mt_entry = temp_mt_entry; temp_mt_entry->options = options; if ( device ) { temp_mt_entry->dev = 42b98: 2540 0068 movel %d0,%a2@(104) <== NOT EXECUTED (char *)temp_mt_entry + sizeof( rtems_filesystem_mount_table_entry_t ); strcpy( temp_mt_entry->dev, device ); 42b9c: 4eb9 0004 fb0c jsr 4fb0c <== NOT EXECUTED 42ba2: 508f addql #8,%sp <== NOT EXECUTED /* * The mount_point should be a directory with read/write/execute * permissions in the existing tree. */ if ( mount_point ) { 42ba4: 4a83 tstl %d3 42ba6: 6700 0114 beqw 42cbc if ( rtems_filesystem_evaluate_path( mount_point, strlen( mount_point ), RTEMS_LIBIO_PERMS_RWX, &loc, true ) == -1 ) 42baa: 2f03 movel %d3,%sp@- * permissions in the existing tree. */ if ( mount_point ) { if ( rtems_filesystem_evaluate_path( 42bac: 7801 moveq #1,%d4 42bae: 240e movel %fp,%d2 42bb0: 0682 ffff ffec addil #-20,%d2 mount_point, strlen( mount_point ), RTEMS_LIBIO_PERMS_RWX, &loc, true ) == -1 ) 42bb6: 4eb9 0004 ff58 jsr 4ff58 * permissions in the existing tree. */ if ( mount_point ) { if ( rtems_filesystem_evaluate_path( 42bbc: 2e84 movel %d4,%sp@ 42bbe: 2f02 movel %d2,%sp@- 42bc0: 4878 0007 pea 7 42bc4: 2f00 movel %d0,%sp@- 42bc6: 2f03 movel %d3,%sp@- 42bc8: 4eb9 0004 2720 jsr 42720 42bce: 4fef 0014 lea %sp@(20),%sp 42bd2: 72ff moveq #-1,%d1 42bd4: b280 cmpl %d0,%d1 42bd6: 6700 0182 beqw 42d5a /* * Test for node_type_h */ if (!loc.ops->node_type_h) { 42bda: 206e fff8 moveal %fp@(-8),%a0 42bde: 2068 0010 moveal %a0@(16),%a0 42be2: 4a88 tstl %a0 42be4: 6700 018a beqw 42d70 /* * Test to see if it is a directory */ if ( loc.ops->node_type_h( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) { 42be8: 2f02 movel %d2,%sp@- 42bea: 4e90 jsr %a0@ 42bec: 588f addql #4,%sp 42bee: 7201 moveq #1,%d1 42bf0: b280 cmpl %d0,%d1 42bf2: 6600 013c bnew 42d30 /* * For each mount table entry */ for ( the_node = rtems_filesystem_mount_table_control.first; 42bf6: 2079 0005 eddc moveal 5eddc ,%a0 42bfc: b1fc 0005 ede0 cmpal #388576,%a0 42c02: 6758 beqs 42c5c !rtems_chain_is_tail( &rtems_filesystem_mount_table_control, the_node ); the_node = the_node->next ) { the_mount_entry = (rtems_filesystem_mount_table_entry_t *) the_node; if ( the_mount_entry->mt_fs_root.node_access == loc->node_access ) 42c04: 222e ffec movel %fp@(-20),%d1 42c08: b2a8 001c cmpl %a0@(28),%d1 42c0c: 6710 beqs 42c1e * For each mount table entry */ for ( the_node = rtems_filesystem_mount_table_control.first; !rtems_chain_is_tail( &rtems_filesystem_mount_table_control, the_node ); the_node = the_node->next ) { 42c0e: 2050 moveal %a0@,%a0 /* * For each mount table entry */ for ( the_node = rtems_filesystem_mount_table_control.first; 42c10: b1fc 0005 ede0 cmpal #388576,%a0 42c16: 6748 beqs 42c60 !rtems_chain_is_tail( &rtems_filesystem_mount_table_control, the_node ); the_node = the_node->next ) { the_mount_entry = (rtems_filesystem_mount_table_entry_t *) the_node; if ( the_mount_entry->mt_fs_root.node_access == loc->node_access ) 42c18: b2a8 001c cmpl %a0@(28),%d1 42c1c: 66f0 bnes 42c0e /* * You can only mount one file system onto a single mount point. */ if ( Is_node_fs_root( &loc ) ){ errno = EBUSY; 42c1e: 4eb9 0004 eb8c jsr 4eb8c <__errno> 42c24: 2240 moveal %d0,%a1 42c26: 7010 moveq #16,%d0 42c28: 2280 movel %d0,%a1@ return 0; cleanup_and_bail: free( temp_mt_entry ); 42c2a: 2f0a movel %a2,%sp@- 42c2c: 4eb9 0004 a688 jsr 4a688 42c32: 588f addql #4,%sp if ( loc_to_free ) rtems_filesystem_freenode( loc_to_free ); 42c34: 2242 moveal %d2,%a1 42c36: 2069 000c moveal %a1@(12),%a0 42c3a: 4a88 tstl %a0 42c3c: 6700 00ce beqw 42d0c 42c40: 2028 001c movel %a0@(28),%d0 42c44: 6700 00c6 beqw 42d0c 42c48: 2f02 movel %d2,%sp@- 42c4a: 2040 moveal %d0,%a0 42c4c: 4e90 jsr %a0@ 42c4e: 588f addql #4,%sp 42c50: 70ff moveq #-1,%d0 return -1; } 42c52: 4cee 1c3c ffd0 moveml %fp@(-48),%d2-%d5/%a2-%a4 42c58: 4e5e unlk %fp 42c5a: 4e75 rts cleanup_and_bail: free( temp_mt_entry ); if ( loc_to_free ) rtems_filesystem_freenode( loc_to_free ); 42c5c: 222e ffec movel %fp@(-20),%d1 <== NOT EXECUTED * traverse the tree. */ temp_mt_entry->mt_point_node.node_access = loc.node_access; temp_mt_entry->mt_point_node.handlers = loc.handlers; temp_mt_entry->mt_point_node.ops = loc.ops; 42c60: 226e fff8 moveal %fp@(-8),%a1 * until the system is unmounted. It may be needed to correctly * traverse the tree. */ temp_mt_entry->mt_point_node.node_access = loc.node_access; temp_mt_entry->mt_point_node.handlers = loc.handlers; 42c64: 256e fff4 0010 movel %fp@(-12),%a2@(16) temp_mt_entry->mt_point_node.ops = loc.ops; temp_mt_entry->mt_point_node.mt_entry = loc.mt_entry; 42c6a: 256e fffc 0018 movel %fp@(-4),%a2@(24) /* * This link to the parent is only done when we are dealing with system * below the base file system */ if ( !loc.ops->mount_h ){ 42c70: 2069 0020 moveal %a1@(32),%a0 * may have been allocated in loc should not be sent to freenode * until the system is unmounted. It may be needed to correctly * traverse the tree. */ temp_mt_entry->mt_point_node.node_access = loc.node_access; 42c74: 2541 0008 movel %d1,%a2@(8) temp_mt_entry->mt_point_node.handlers = loc.handlers; temp_mt_entry->mt_point_node.ops = loc.ops; 42c78: 2549 0014 movel %a1,%a2@(20) /* * This link to the parent is only done when we are dealing with system * below the base file system */ if ( !loc.ops->mount_h ){ 42c7c: 4a88 tstl %a0 42c7e: 6700 00f0 beqw 42d70 errno = ENOTSUP; goto cleanup_and_bail; } if ( loc.ops->mount_h( temp_mt_entry ) ) { 42c82: 2f0a movel %a2,%sp@- 42c84: 4e90 jsr %a0@ 42c86: 588f addql #4,%sp 42c88: 4a80 tstl %d0 42c8a: 669e bnes 42c2a temp_mt_entry->mt_point_node.handlers = NULL; temp_mt_entry->mt_point_node.ops = NULL; temp_mt_entry->mt_point_node.mt_entry = NULL; } if ( fs_ops->fsmount_me_h( temp_mt_entry ) ) { 42c8c: 2f0a movel %a2,%sp@- 42c8e: 206b 0024 moveal %a3@(36),%a0 42c92: 4e90 jsr %a0@ 42c94: 588f addql #4,%sp 42c96: 4a80 tstl %d0 42c98: 6650 bnes 42cea RTEMS_INLINE_ROUTINE void rtems_chain_append( rtems_chain_control *the_chain, rtems_chain_node *the_node ) { _Chain_Append( the_chain, the_node ); 42c9a: 2f0a movel %a2,%sp@- 42c9c: 4879 0005 eddc pea 5eddc 42ca2: 4eb9 0004 6798 jsr 46798 <_Chain_Append> */ rtems_chain_append( &rtems_filesystem_mount_table_control, &temp_mt_entry->Node ); if ( mt_entry ) 42ca8: 508f addql #8,%sp 42caa: 4a8c tstl %a4 42cac: 6702 beqs 42cb0 *mt_entry = temp_mt_entry; 42cae: 288a movel %a2,%a4@ 42cb0: 4280 clrl %d0 if ( loc_to_free ) rtems_filesystem_freenode( loc_to_free ); return -1; } 42cb2: 4cee 1c3c ffd0 moveml %fp@(-48),%d2-%d5/%a2-%a4 42cb8: 4e5e unlk %fp 42cba: 4e75 rts * This is a mount of the base file system --> The * mt_point_node.node_access will be set to null to indicate that this * is the root of the entire file system. */ temp_mt_entry->mt_fs_root.node_access = NULL; 42cbc: 42aa 001c clrl %a2@(28) temp_mt_entry->mt_fs_root.ops = NULL; temp_mt_entry->mt_point_node.node_access = NULL; temp_mt_entry->mt_point_node.handlers = NULL; temp_mt_entry->mt_point_node.ops = NULL; temp_mt_entry->mt_point_node.mt_entry = NULL; 42cc0: 4282 clrl %d2 * mt_point_node.node_access will be set to null to indicate that this * is the root of the entire file system. */ temp_mt_entry->mt_fs_root.node_access = NULL; temp_mt_entry->mt_fs_root.handlers = NULL; 42cc2: 42aa 0024 clrl %a2@(36) temp_mt_entry->mt_fs_root.ops = NULL; 42cc6: 42aa 0028 clrl %a2@(40) temp_mt_entry->mt_point_node.node_access = NULL; 42cca: 42aa 0008 clrl %a2@(8) temp_mt_entry->mt_point_node.handlers = NULL; 42cce: 42aa 0010 clrl %a2@(16) temp_mt_entry->mt_point_node.ops = NULL; 42cd2: 42aa 0014 clrl %a2@(20) temp_mt_entry->mt_point_node.mt_entry = NULL; 42cd6: 42aa 0018 clrl %a2@(24) 42cda: 60b0 bras 42c8c if ( device ) { temp_mt_entry->dev = (char *)temp_mt_entry + sizeof( rtems_filesystem_mount_table_entry_t ); strcpy( temp_mt_entry->dev, device ); } else temp_mt_entry->dev = 0; 42cdc: 42aa 0068 clrl %a2@(104) 42ce0: 6000 fec2 braw 42ba4 /* * Allocate a mount table entry */ size = sizeof(rtems_filesystem_mount_table_entry_t); if ( device ) 42ce4: 706c moveq #108,%d0 42ce6: 6000 fe86 braw 42b6e temp_mt_entry->mt_point_node.mt_entry = NULL; } if ( fs_ops->fsmount_me_h( temp_mt_entry ) ) { /* try to undo the mount operation */ if ( loc.ops->unmount_h ) { 42cea: 206e fff8 moveal %fp@(-8),%a0 <== NOT EXECUTED 42cee: 2068 0028 moveal %a0@(40),%a0 <== NOT EXECUTED 42cf2: 4a88 tstl %a0 <== NOT EXECUTED 42cf4: 6706 beqs 42cfc <== NOT EXECUTED loc.ops->unmount_h( temp_mt_entry ); 42cf6: 2f0a movel %a2,%sp@- <== NOT EXECUTED 42cf8: 4e90 jsr %a0@ <== NOT EXECUTED 42cfa: 588f addql #4,%sp <== NOT EXECUTED return 0; cleanup_and_bail: free( temp_mt_entry ); 42cfc: 2f0a movel %a2,%sp@- <== NOT EXECUTED 42cfe: 4eb9 0004 a688 jsr 4a688 <== NOT EXECUTED if ( loc_to_free ) 42d04: 588f addql #4,%sp <== NOT EXECUTED 42d06: 4a82 tstl %d2 <== NOT EXECUTED 42d08: 6600 ff2a bnew 42c34 <== NOT EXECUTED rtems_filesystem_freenode( loc_to_free ); 42d0c: 70ff moveq #-1,%d0 <== NOT EXECUTED return -1; } 42d0e: 4cee 1c3c ffd0 moveml %fp@(-48),%d2-%d5/%a2-%a4 <== NOT EXECUTED 42d14: 4e5e unlk %fp <== NOT EXECUTED 42d16: 4e75 rts <== NOT EXECUTED * Are the file system options valid? */ if ( options != RTEMS_FILESYSTEM_READ_ONLY && options != RTEMS_FILESYSTEM_READ_WRITE ) { errno = EINVAL; 42d18: 4eb9 0004 eb8c jsr 4eb8c <__errno> 42d1e: 7216 moveq #22,%d1 42d20: 2040 moveal %d0,%a0 42d22: 70ff moveq #-1,%d0 if ( loc_to_free ) rtems_filesystem_freenode( loc_to_free ); return -1; } 42d24: 4cee 1c3c ffd0 moveml %fp@(-48),%d2-%d5/%a2-%a4 * Are the file system options valid? */ if ( options != RTEMS_FILESYSTEM_READ_ONLY && options != RTEMS_FILESYSTEM_READ_WRITE ) { errno = EINVAL; 42d2a: 2081 movel %d1,%a0@ if ( loc_to_free ) rtems_filesystem_freenode( loc_to_free ); return -1; } 42d2c: 4e5e unlk %fp 42d2e: 4e75 rts /* * Test to see if it is a directory */ if ( loc.ops->node_type_h( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) { errno = ENOTDIR; 42d30: 4eb9 0004 eb8c jsr 4eb8c <__errno> 42d36: 7214 moveq #20,%d1 42d38: 2040 moveal %d0,%a0 42d3a: 2081 movel %d1,%a0@ return 0; cleanup_and_bail: free( temp_mt_entry ); 42d3c: 2f0a movel %a2,%sp@- 42d3e: 4eb9 0004 a688 jsr 4a688 42d44: 588f addql #4,%sp 42d46: 6000 feec braw 42c34 return -1; } /* Do they support being mounted at all ? */ if ( !fs_ops->fsmount_me_h ) { errno = ENOTSUP; 42d4a: 4eb9 0004 eb8c jsr 4eb8c <__errno> <== NOT EXECUTED 42d50: 4285 clrl %d5 <== NOT EXECUTED 42d52: 2040 moveal %d0,%a0 <== NOT EXECUTED 42d54: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED return 0; cleanup_and_bail: free( temp_mt_entry ); 42d5a: 2f05 movel %d5,%sp@- <== NOT EXECUTED 42d5c: 4eb9 0004 a688 jsr 4a688 <== NOT EXECUTED 42d62: 588f addql #4,%sp <== NOT EXECUTED 42d64: 70ff moveq #-1,%d0 <== NOT EXECUTED if ( loc_to_free ) rtems_filesystem_freenode( loc_to_free ); return -1; } 42d66: 4cee 1c3c ffd0 moveml %fp@(-48),%d2-%d5/%a2-%a4 <== NOT EXECUTED 42d6c: 4e5e unlk %fp <== NOT EXECUTED 42d6e: 4e75 rts <== NOT EXECUTED * This link to the parent is only done when we are dealing with system * below the base file system */ if ( !loc.ops->mount_h ){ errno = ENOTSUP; 42d70: 4eb9 0004 eb8c jsr 4eb8c <__errno> <== NOT EXECUTED 42d76: 2040 moveal %d0,%a0 <== NOT EXECUTED 42d78: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED return 0; cleanup_and_bail: free( temp_mt_entry ); 42d7e: 2f0a movel %a2,%sp@- <== NOT EXECUTED 42d80: 4eb9 0004 a688 jsr 4a688 <== NOT EXECUTED 42d86: 588f addql #4,%sp <== NOT EXECUTED 42d88: 6000 feaa braw 42c34 <== NOT EXECUTED if ( device ) size += strlen( device ) + 1; temp_mt_entry = malloc( size ); if ( !temp_mt_entry ) { errno = ENOMEM; 42d8c: 4eb9 0004 eb8c jsr 4eb8c <__errno> <== NOT EXECUTED 42d92: 7a0c moveq #12,%d5 <== NOT EXECUTED 42d94: 2040 moveal %d0,%a0 <== NOT EXECUTED 42d96: 70ff moveq #-1,%d0 <== NOT EXECUTED 42d98: 2085 movel %d5,%a0@ <== NOT EXECUTED if ( loc_to_free ) rtems_filesystem_freenode( loc_to_free ); return -1; } 42d9a: 4cee 1c3c ffd0 moveml %fp@(-48),%d2-%d5/%a2-%a4 <== NOT EXECUTED 42da0: 4e5e unlk %fp <== NOT EXECUTED 42da2: 4e75 rts 00045c8c : const void *addr __attribute__((unused)), size_t len __attribute__((unused)), int prot __attribute__((unused)) ) { return 0; } 45c8c: 4280 clrl %d0 int mprotect( const void *addr __attribute__((unused)), size_t len __attribute__((unused)), int prot __attribute__((unused)) ) { 45c8e: 4e56 0000 linkw %fp,#0 return 0; } 45c92: 4e5e unlk %fp 45c94: 4e75 rts ... 0004b760 : int mq_getattr( mqd_t mqdes, struct mq_attr *mqstat ) { 4b760: 4e56 fffc linkw %fp,#-4 4b764: 2f0a movel %a2,%sp@- 4b766: 246e 000c moveal %fp@(12),%a2 POSIX_Message_queue_Control *the_mq; POSIX_Message_queue_Control_fd *the_mq_fd; Objects_Locations location; CORE_message_queue_Attributes *the_mq_attr; if ( !mqstat ) 4b76a: 4a8a tstl %a2 4b76c: 6762 beqs 4b7d0 RTEMS_INLINE_ROUTINE POSIX_Message_queue_Control_fd *_POSIX_Message_queue_Get_fd ( mqd_t id, Objects_Locations *location ) { return (POSIX_Message_queue_Control_fd *) _Objects_Get( 4b76e: 486e fffc pea %fp@(-4) 4b772: 2f2e 0008 movel %fp@(8),%sp@- 4b776: 4879 0006 8f1c pea 68f1c <_POSIX_Message_queue_Information_fds> 4b77c: 4eb9 0004 eed8 jsr 4eed8 <_Objects_Get> rtems_set_errno_and_return_minus_one( EINVAL ); the_mq_fd = _POSIX_Message_queue_Get_fd( mqdes, &location ); switch ( location ) { 4b782: 4fef 000c lea %sp@(12),%sp 4b786: 4aae fffc tstl %fp@(-4) 4b78a: 662e bnes 4b7ba * Return the old values. */ the_mq_attr = &the_mq->Message_queue.Attributes; mqstat->mq_flags = the_mq_fd->oflag; 4b78c: 2040 moveal %d0,%a0 the_mq_fd = _POSIX_Message_queue_Get_fd( mqdes, &location ); switch ( location ) { case OBJECTS_LOCAL: the_mq = the_mq_fd->Queue; 4b78e: 2240 moveal %d0,%a1 * Return the old values. */ the_mq_attr = &the_mq->Message_queue.Attributes; mqstat->mq_flags = the_mq_fd->oflag; 4b790: 24a8 0014 movel %a0@(20),%a2@ the_mq_fd = _POSIX_Message_queue_Get_fd( mqdes, &location ); switch ( location ) { case OBJECTS_LOCAL: the_mq = the_mq_fd->Queue; 4b794: 2069 0010 moveal %a1@(16),%a0 */ the_mq_attr = &the_mq->Message_queue.Attributes; mqstat->mq_flags = the_mq_fd->oflag; mqstat->mq_msgsize = the_mq->Message_queue.maximum_message_size; 4b798: 2568 0066 0008 movel %a0@(102),%a2@(8) mqstat->mq_maxmsg = the_mq->Message_queue.maximum_pending_messages; 4b79e: 2568 005e 0004 movel %a0@(94),%a2@(4) mqstat->mq_curmsgs = the_mq->Message_queue.number_of_pending_messages; 4b7a4: 2568 0062 000c movel %a0@(98),%a2@(12) _Thread_Enable_dispatch(); 4b7aa: 4eb9 0004 f7b8 jsr 4f7b8 <_Thread_Enable_dispatch> case OBJECTS_ERROR: break; } rtems_set_errno_and_return_minus_one( EBADF ); } 4b7b0: 246e fff8 moveal %fp@(-8),%a2 mqstat->mq_flags = the_mq_fd->oflag; mqstat->mq_msgsize = the_mq->Message_queue.maximum_message_size; mqstat->mq_maxmsg = the_mq->Message_queue.maximum_pending_messages; mqstat->mq_curmsgs = the_mq->Message_queue.number_of_pending_messages; _Thread_Enable_dispatch(); 4b7b4: 4280 clrl %d0 case OBJECTS_ERROR: break; } rtems_set_errno_and_return_minus_one( EBADF ); } 4b7b6: 4e5e unlk %fp 4b7b8: 4e75 rts #endif case OBJECTS_ERROR: break; } rtems_set_errno_and_return_minus_one( EBADF ); 4b7ba: 4eb9 0005 6684 jsr 56684 <__errno> } 4b7c0: 246e fff8 moveal %fp@(-8),%a2 #endif case OBJECTS_ERROR: break; } rtems_set_errno_and_return_minus_one( EBADF ); 4b7c4: 2040 moveal %d0,%a0 4b7c6: 7209 moveq #9,%d1 4b7c8: 70ff moveq #-1,%d0 } 4b7ca: 4e5e unlk %fp #endif case OBJECTS_ERROR: break; } rtems_set_errno_and_return_minus_one( EBADF ); 4b7cc: 2081 movel %d1,%a0@ } 4b7ce: 4e75 rts POSIX_Message_queue_Control_fd *the_mq_fd; Objects_Locations location; CORE_message_queue_Attributes *the_mq_attr; if ( !mqstat ) rtems_set_errno_and_return_minus_one( EINVAL ); 4b7d0: 4eb9 0005 6684 jsr 56684 <__errno> case OBJECTS_ERROR: break; } rtems_set_errno_and_return_minus_one( EBADF ); } 4b7d6: 246e fff8 moveal %fp@(-8),%a2 POSIX_Message_queue_Control_fd *the_mq_fd; Objects_Locations location; CORE_message_queue_Attributes *the_mq_attr; if ( !mqstat ) rtems_set_errno_and_return_minus_one( EINVAL ); 4b7da: 2040 moveal %d0,%a0 4b7dc: 7216 moveq #22,%d1 4b7de: 70ff moveq #-1,%d0 case OBJECTS_ERROR: break; } rtems_set_errno_and_return_minus_one( EBADF ); } 4b7e0: 4e5e unlk %fp POSIX_Message_queue_Control_fd *the_mq_fd; Objects_Locations location; CORE_message_queue_Attributes *the_mq_attr; if ( !mqstat ) rtems_set_errno_and_return_minus_one( EINVAL ); 4b7e2: 2081 movel %d1,%a0@ case OBJECTS_ERROR: break; } rtems_set_errno_and_return_minus_one( EBADF ); } 4b7e4: 4e75 rts ... 0004b8dc : int oflag, ... /* mode_t mode, */ /* struct mq_attr attr */ ) { 4b8dc: 4e56 ffd8 linkw %fp,#-40 rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 4b8e0: 2039 0006 8ae0 movel 68ae0 <_Thread_Dispatch_disable_level>,%d0 4b8e6: 5280 addql #1,%d0 4b8e8: 48d7 0c7c moveml %d2-%d6/%a2-%a3,%sp@ 4b8ec: 23c0 0006 8ae0 movel %d0,68ae0 <_Thread_Dispatch_disable_level> 4b8f2: 2a2e 0008 movel %fp@(8),%d5 4b8f6: 242e 000c movel %fp@(12),%d2 POSIX_Message_queue_Control_fd *the_mq_fd; Objects_Locations location; _Thread_Disable_dispatch(); if ( oflag & O_CREAT ) { 4b8fa: 2802 movel %d2,%d4 4b8fc: 0284 0000 0200 andil #512,%d4 4b902: 6600 00c4 bnew 4b9c8 */ RTEMS_INLINE_ROUTINE POSIX_Message_queue_Control_fd * _POSIX_Message_queue_Allocate_fd( void ) { return (POSIX_Message_queue_Control_fd *) 4b906: 4879 0006 8f1c pea 68f1c <_POSIX_Message_queue_Information_fds> 4b90c: 4286 clrl %d6 4b90e: 4eb9 0004 ea3c jsr 4ea3c <_Objects_Allocate> attr = (struct mq_attr *) va_arg( arg, struct mq_attr * ); va_end(arg); } the_mq_fd = _POSIX_Message_queue_Allocate_fd(); if ( !the_mq_fd ) { 4b914: 588f addql #4,%sp 4b916: 2440 moveal %d0,%a2 4b918: 4a80 tstl %d0 4b91a: 6700 00c6 beqw 4b9e2 _Thread_Enable_dispatch(); rtems_set_errno_and_return_minus_one( ENFILE ); } the_mq_fd->oflag = oflag; 4b91e: 2542 0014 movel %d2,%a2@(20) status = _POSIX_Message_queue_Name_to_id( name, &the_mq_id ); 4b922: 486e fffc pea %fp@(-4) 4b926: 2f05 movel %d5,%sp@- 4b928: 4eb9 0005 2a6c jsr 52a6c <_POSIX_Message_queue_Name_to_id> * If the name to id translation worked, then the message queue exists * and we can just return a pointer to the id. Otherwise we may * need to check to see if this is a "message queue does not exist" * or some other miscellaneous error on the name. */ if ( status ) { 4b92e: 508f addql #8,%sp _Thread_Enable_dispatch(); rtems_set_errno_and_return_minus_one( ENFILE ); } the_mq_fd->oflag = oflag; status = _POSIX_Message_queue_Name_to_id( name, &the_mq_id ); 4b930: 2600 movel %d0,%d3 * If the name to id translation worked, then the message queue exists * and we can just return a pointer to the id. Otherwise we may * need to check to see if this is a "message queue does not exist" * or some other miscellaneous error on the name. */ if ( status ) { 4b932: 6662 bnes 4b996 } else { /* name -> ID translation succeeded */ /* * Check for existence with creation. */ if ( (oflag & (O_CREAT | O_EXCL)) == (O_CREAT | O_EXCL) ) { 4b934: 0282 0000 0a00 andil #2560,%d2 4b93a: 0c82 0000 0a00 cmpil #2560,%d2 4b940: 6700 010c beqw 4ba4e RTEMS_INLINE_ROUTINE POSIX_Message_queue_Control *_POSIX_Message_queue_Get ( Objects_Id id, Objects_Locations *location ) { return (POSIX_Message_queue_Control *) 4b944: 486e fff4 pea %fp@(-12) _Objects_Open_string( &_POSIX_Message_queue_Information_fds, &the_mq_fd->Object, NULL ); _Thread_Enable_dispatch(); 4b948: 47f9 0004 f7b8 lea 4f7b8 <_Thread_Enable_dispatch>,%a3 4b94e: 2f2e fffc movel %fp@(-4),%sp@- 4b952: 4879 0006 8dae pea 68dae <_POSIX_Message_queue_Information> 4b958: 4eb9 0004 eed8 jsr 4eed8 <_Objects_Get> #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 4b95e: 4281 clrl %d1 /* * In this case we need to do an ID->pointer conversion to * check the mode. */ the_mq = _POSIX_Message_queue_Get( the_mq_id, &location ); the_mq->open_count += 1; 4b960: 2040 moveal %d0,%a0 4b962: 52a8 0016 addql #1,%a0@(22) 4b966: 2079 0006 8f34 moveal 68f34 <_POSIX_Message_queue_Information_fds+0x18>,%a0 4b96c: 322a 000a movew %a2@(10),%d1 /* * In this case we need to do an ID->pointer conversion to * check the mode. */ the_mq = _POSIX_Message_queue_Get( the_mq_id, &location ); 4b970: 2d40 fff8 movel %d0,%fp@(-8) 4b974: 218a 1c00 movel %a2,%a0@(00000000,%d1:l:4) the_mq->open_count += 1; the_mq_fd->Queue = the_mq; 4b978: 2540 0010 movel %d0,%a2@(16) the_object ); #if defined(RTEMS_SCORE_OBJECT_ENABLE_STRING_NAMES) /* ASSERT: information->is_string */ the_object->name.name_p = name; 4b97c: 42aa 000c clrl %a2@(12) _Objects_Open_string( &_POSIX_Message_queue_Information_fds, &the_mq_fd->Object, NULL ); _Thread_Enable_dispatch(); 4b980: 4e93 jsr %a3@ _Thread_Enable_dispatch(); 4b982: 4e93 jsr %a3@ return (mqd_t)the_mq_fd->Object.id; 4b984: 202a 0008 movel %a2@(8),%d0 4b988: 4fef 000c lea %sp@(12),%sp ); _Thread_Enable_dispatch(); return (mqd_t) the_mq_fd->Object.id; } 4b98c: 4cee 0c7c ffd8 moveml %fp@(-40),%d2-%d6/%a2-%a3 4b992: 4e5e unlk %fp 4b994: 4e75 rts if ( status ) { /* * Unless provided a valid name that did not already exist * and we are willing to create then it is an error. */ if ( !( status == ENOENT && (oflag & O_CREAT) ) ) { 4b996: 7002 moveq #2,%d0 4b998: b083 cmpl %d3,%d0 4b99a: 6764 beqs 4ba00 RTEMS_INLINE_ROUTINE void _POSIX_Message_queue_Free_fd ( POSIX_Message_queue_Control_fd *the_mq_fd ) { _Objects_Free( &_POSIX_Message_queue_Information_fds, &the_mq_fd->Object ); 4b99c: 2f0a movel %a2,%sp@- 4b99e: 4879 0006 8f1c pea 68f1c <_POSIX_Message_queue_Information_fds> 4b9a4: 4eb9 0004 ed74 jsr 4ed74 <_Objects_Free> _POSIX_Message_queue_Free_fd( the_mq_fd ); _Thread_Enable_dispatch(); 4b9aa: 4eb9 0004 f7b8 jsr 4f7b8 <_Thread_Enable_dispatch> rtems_set_errno_and_return_minus_one_cast( status, mqd_t ); 4b9b0: 4eb9 0005 6684 jsr 56684 <__errno> 4b9b6: 508f addql #8,%sp 4b9b8: 2040 moveal %d0,%a0 4b9ba: 70ff moveq #-1,%d0 4b9bc: 2083 movel %d3,%a0@ ); _Thread_Enable_dispatch(); return (mqd_t) the_mq_fd->Object.id; } 4b9be: 4cee 0c7c ffd8 moveml %fp@(-40),%d2-%d6/%a2-%a3 4b9c4: 4e5e unlk %fp 4b9c6: 4e75 rts _Thread_Disable_dispatch(); if ( oflag & O_CREAT ) { va_start(arg, oflag); mode = (mode_t) va_arg( arg, unsigned int ); attr = (struct mq_attr *) va_arg( arg, struct mq_attr * ); 4b9c8: 2c2e 0014 movel %fp@(20),%d6 */ RTEMS_INLINE_ROUTINE POSIX_Message_queue_Control_fd * _POSIX_Message_queue_Allocate_fd( void ) { return (POSIX_Message_queue_Control_fd *) 4b9cc: 4879 0006 8f1c pea 68f1c <_POSIX_Message_queue_Information_fds> 4b9d2: 4eb9 0004 ea3c jsr 4ea3c <_Objects_Allocate> va_end(arg); } the_mq_fd = _POSIX_Message_queue_Allocate_fd(); if ( !the_mq_fd ) { 4b9d8: 588f addql #4,%sp 4b9da: 2440 moveal %d0,%a2 4b9dc: 4a80 tstl %d0 4b9de: 6600 ff3e bnew 4b91e _Thread_Enable_dispatch(); 4b9e2: 4eb9 0004 f7b8 jsr 4f7b8 <_Thread_Enable_dispatch> rtems_set_errno_and_return_minus_one( ENFILE ); 4b9e8: 7417 moveq #23,%d2 4b9ea: 4eb9 0005 6684 jsr 56684 <__errno> 4b9f0: 2040 moveal %d0,%a0 4b9f2: 70ff moveq #-1,%d0 4b9f4: 2082 movel %d2,%a0@ ); _Thread_Enable_dispatch(); return (mqd_t) the_mq_fd->Object.id; } 4b9f6: 4cee 0c7c ffd8 moveml %fp@(-40),%d2-%d6/%a2-%a3 4b9fc: 4e5e unlk %fp 4b9fe: 4e75 rts if ( status ) { /* * Unless provided a valid name that did not already exist * and we are willing to create then it is an error. */ if ( !( status == ENOENT && (oflag & O_CREAT) ) ) { 4ba00: 4a84 tstl %d4 4ba02: 6798 beqs 4b99c /* * At this point, the message queue does not exist and everything has been * checked. We should go ahead and create a message queue. */ status = _POSIX_Message_queue_Create_support( 4ba04: 486e fff8 pea %fp@(-8) 4ba08: 2f06 movel %d6,%sp@- 4ba0a: 4878 0001 pea 1 4ba0e: 2f05 movel %d5,%sp@- 4ba10: 4eb9 0005 28ec jsr 528ec <_POSIX_Message_queue_Create_support> ); /* * errno was set by Create_support, so don't set it again. */ if ( status == -1 ) { 4ba16: 4fef 0010 lea %sp@(16),%sp 4ba1a: 72ff moveq #-1,%d1 4ba1c: b280 cmpl %d0,%d1 4ba1e: 675c beqs 4ba7c #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 4ba20: 4280 clrl %d0 4ba22: 2079 0006 8f34 moveal 68f34 <_POSIX_Message_queue_Information_fds+0x18>,%a0 4ba28: 302a 000a movew %a2@(10),%d0 _POSIX_Message_queue_Free_fd( the_mq_fd ); _Thread_Enable_dispatch(); return (mqd_t) -1; } the_mq_fd->Queue = the_mq; 4ba2c: 256e fff8 0010 movel %fp@(-8),%a2@(16) 4ba32: 218a 0c00 movel %a2,%a0@(00000000,%d0:l:4) the_object ); #if defined(RTEMS_SCORE_OBJECT_ENABLE_STRING_NAMES) /* ASSERT: information->is_string */ the_object->name.name_p = name; 4ba36: 42aa 000c clrl %a2@(12) &_POSIX_Message_queue_Information_fds, &the_mq_fd->Object, NULL ); _Thread_Enable_dispatch(); 4ba3a: 4eb9 0004 f7b8 jsr 4f7b8 <_Thread_Enable_dispatch> return (mqd_t) the_mq_fd->Object.id; 4ba40: 202a 0008 movel %a2@(8),%d0 } 4ba44: 4cee 0c7c ffd8 moveml %fp@(-40),%d2-%d6/%a2-%a3 4ba4a: 4e5e unlk %fp 4ba4c: 4e75 rts RTEMS_INLINE_ROUTINE void _POSIX_Message_queue_Free_fd ( POSIX_Message_queue_Control_fd *the_mq_fd ) { _Objects_Free( &_POSIX_Message_queue_Information_fds, &the_mq_fd->Object ); 4ba4e: 2f0a movel %a2,%sp@- 4ba50: 4879 0006 8f1c pea 68f1c <_POSIX_Message_queue_Information_fds> 4ba56: 4eb9 0004 ed74 jsr 4ed74 <_Objects_Free> /* * Check for existence with creation. */ if ( (oflag & (O_CREAT | O_EXCL)) == (O_CREAT | O_EXCL) ) { _POSIX_Message_queue_Free_fd( the_mq_fd ); _Thread_Enable_dispatch(); 4ba5c: 4eb9 0004 f7b8 jsr 4f7b8 <_Thread_Enable_dispatch> rtems_set_errno_and_return_minus_one_cast( EEXIST, mqd_t ); 4ba62: 4eb9 0005 6684 jsr 56684 <__errno> 4ba68: 508f addql #8,%sp 4ba6a: 7211 moveq #17,%d1 4ba6c: 2040 moveal %d0,%a0 4ba6e: 70ff moveq #-1,%d0 ); _Thread_Enable_dispatch(); return (mqd_t) the_mq_fd->Object.id; } 4ba70: 4cee 0c7c ffd8 moveml %fp@(-40),%d2-%d6/%a2-%a3 * Check for existence with creation. */ if ( (oflag & (O_CREAT | O_EXCL)) == (O_CREAT | O_EXCL) ) { _POSIX_Message_queue_Free_fd( the_mq_fd ); _Thread_Enable_dispatch(); rtems_set_errno_and_return_minus_one_cast( EEXIST, mqd_t ); 4ba76: 2081 movel %d1,%a0@ ); _Thread_Enable_dispatch(); return (mqd_t) the_mq_fd->Object.id; } 4ba78: 4e5e unlk %fp 4ba7a: 4e75 rts 4ba7c: 2f0a movel %a2,%sp@- 4ba7e: 4879 0006 8f1c pea 68f1c <_POSIX_Message_queue_Information_fds> 4ba84: 4eb9 0004 ed74 jsr 4ed74 <_Objects_Free> /* * errno was set by Create_support, so don't set it again. */ if ( status == -1 ) { _POSIX_Message_queue_Free_fd( the_mq_fd ); _Thread_Enable_dispatch(); 4ba8a: 4eb9 0004 f7b8 jsr 4f7b8 <_Thread_Enable_dispatch> return (mqd_t) -1; 4ba90: 508f addql #8,%sp /* * errno was set by Create_support, so don't set it again. */ if ( status == -1 ) { _POSIX_Message_queue_Free_fd( the_mq_fd ); _Thread_Enable_dispatch(); 4ba92: 70ff moveq #-1,%d0 ); _Thread_Enable_dispatch(); return (mqd_t) the_mq_fd->Object.id; } 4ba94: 4cee 0c7c ffd8 moveml %fp@(-40),%d2-%d6/%a2-%a3 4ba9a: 4e5e unlk %fp 4ba9c: 4e75 rts ... 0004bdac : int mq_setattr( mqd_t mqdes, const struct mq_attr *mqstat, struct mq_attr *omqstat ) { 4bdac: 4e56 fffc linkw %fp,#-4 4bdb0: 2f0b movel %a3,%sp@- 4bdb2: 266e 000c moveal %fp@(12),%a3 4bdb6: 2f0a movel %a2,%sp@- 4bdb8: 246e 0010 moveal %fp@(16),%a2 POSIX_Message_queue_Control_fd *the_mq_fd; CORE_message_queue_Control *the_core_mq; Objects_Locations location; if ( !mqstat ) 4bdbc: 4a8b tstl %a3 4bdbe: 6770 beqs 4be30 4bdc0: 486e fffc pea %fp@(-4) 4bdc4: 2f2e 0008 movel %fp@(8),%sp@- 4bdc8: 4879 0006 8f1c pea 68f1c <_POSIX_Message_queue_Information_fds> 4bdce: 4eb9 0004 eed8 jsr 4eed8 <_Objects_Get> rtems_set_errno_and_return_minus_one( EINVAL ); the_mq_fd = _POSIX_Message_queue_Get_fd( mqdes, &location ); switch ( location ) { 4bdd4: 4fef 000c lea %sp@(12),%sp 4bdd8: 2040 moveal %d0,%a0 4bdda: 4aae fffc tstl %fp@(-4) 4bdde: 6636 bnes 4be16 case OBJECTS_LOCAL: the_core_mq = &the_mq_fd->Queue->Message_queue; 4bde0: 2268 0010 moveal %a0@(16),%a1 /* * Return the old values. */ if ( omqstat ) { 4bde4: 4a8a tstl %a2 4bde6: 6716 beqs 4bdfe omqstat->mq_flags = the_mq_fd->oflag; 4bde8: 24a8 0014 movel %a0@(20),%a2@ omqstat->mq_msgsize = the_core_mq->maximum_message_size; 4bdec: 2569 0066 0008 movel %a1@(102),%a2@(8) omqstat->mq_maxmsg = the_core_mq->maximum_pending_messages; 4bdf2: 2569 005e 0004 movel %a1@(94),%a2@(4) omqstat->mq_curmsgs = the_core_mq->number_of_pending_messages; 4bdf8: 2569 0062 000c movel %a1@(98),%a2@(12) } the_mq_fd->oflag = mqstat->mq_flags; 4bdfe: 2153 0014 movel %a3@,%a0@(20) _Thread_Enable_dispatch(); 4be02: 4eb9 0004 f7b8 jsr 4f7b8 <_Thread_Enable_dispatch> case OBJECTS_ERROR: break; } rtems_set_errno_and_return_minus_one( EBADF ); } 4be08: 246e fff4 moveal %fp@(-12),%a2 omqstat->mq_maxmsg = the_core_mq->maximum_pending_messages; omqstat->mq_curmsgs = the_core_mq->number_of_pending_messages; } the_mq_fd->oflag = mqstat->mq_flags; _Thread_Enable_dispatch(); 4be0c: 4280 clrl %d0 case OBJECTS_ERROR: break; } rtems_set_errno_and_return_minus_one( EBADF ); } 4be0e: 266e fff8 moveal %fp@(-8),%a3 4be12: 4e5e unlk %fp 4be14: 4e75 rts #endif case OBJECTS_ERROR: break; } rtems_set_errno_and_return_minus_one( EBADF ); 4be16: 4eb9 0005 6684 jsr 56684 <__errno> } 4be1c: 246e fff4 moveal %fp@(-12),%a2 #endif case OBJECTS_ERROR: break; } rtems_set_errno_and_return_minus_one( EBADF ); 4be20: 2040 moveal %d0,%a0 4be22: 7209 moveq #9,%d1 4be24: 70ff moveq #-1,%d0 } 4be26: 266e fff8 moveal %fp@(-8),%a3 4be2a: 4e5e unlk %fp #endif case OBJECTS_ERROR: break; } rtems_set_errno_and_return_minus_one( EBADF ); 4be2c: 2081 movel %d1,%a0@ } 4be2e: 4e75 rts POSIX_Message_queue_Control_fd *the_mq_fd; CORE_message_queue_Control *the_core_mq; Objects_Locations location; if ( !mqstat ) rtems_set_errno_and_return_minus_one( EINVAL ); 4be30: 4eb9 0005 6684 jsr 56684 <__errno> case OBJECTS_ERROR: break; } rtems_set_errno_and_return_minus_one( EBADF ); } 4be36: 246e fff4 moveal %fp@(-12),%a2 POSIX_Message_queue_Control_fd *the_mq_fd; CORE_message_queue_Control *the_core_mq; Objects_Locations location; if ( !mqstat ) rtems_set_errno_and_return_minus_one( EINVAL ); 4be3a: 2040 moveal %d0,%a0 4be3c: 7216 moveq #22,%d1 4be3e: 70ff moveq #-1,%d0 case OBJECTS_ERROR: break; } rtems_set_errno_and_return_minus_one( EBADF ); } 4be40: 266e fff8 moveal %fp@(-8),%a3 4be44: 4e5e unlk %fp POSIX_Message_queue_Control_fd *the_mq_fd; CORE_message_queue_Control *the_core_mq; Objects_Locations location; if ( !mqstat ) rtems_set_errno_and_return_minus_one( EINVAL ); 4be46: 2081 movel %d1,%a0@ case OBJECTS_ERROR: break; } rtems_set_errno_and_return_minus_one( EBADF ); } 4be48: 4e75 rts ... 00042e98 : */ int newlib_free_buffers( FILE *fp ) { 42e98: 4e56 0000 linkw %fp,#0 42e9c: 2f0a movel %a2,%sp@- 42e9e: 246e 0008 moveal %fp@(8),%a2 switch ( fileno(fp) ) { 42ea2: 2f0a movel %a2,%sp@- 42ea4: 4eb9 0004 ef20 jsr 4ef20 42eaa: 588f addql #4,%sp 42eac: 7202 moveq #2,%d1 42eae: b280 cmpl %d0,%d1 42eb0: 6414 bccs 42ec6 fp->_flags &= ~__SMBF; fp->_bf._base = fp->_p = (unsigned char *) NULL; } break; default: fclose(fp); 42eb2: 2f0a movel %a2,%sp@- <== NOT EXECUTED 42eb4: 4eb9 0004 ecca jsr 4ecca <== NOT EXECUTED 42eba: 588f addql #4,%sp <== NOT EXECUTED } return 0; } 42ebc: 246e fffc moveal %fp@(-4),%a2 42ec0: 4280 clrl %d0 42ec2: 4e5e unlk %fp 42ec4: 4e75 rts { switch ( fileno(fp) ) { case 0: case 1: case 2: if (fp->_flags & __SMBF) { 42ec6: 302a 000c movew %a2@(12),%d0 42eca: 48c0 extl %d0 42ecc: 4a00 tstb %d0 42ece: 6cec bges 42ebc free( fp->_bf._base ); 42ed0: 2f2a 0010 movel %a2@(16),%sp@- <== NOT EXECUTED 42ed4: 4eb9 0004 a688 jsr 4a688 <== NOT EXECUTED fp->_flags &= ~__SMBF; fp->_bf._base = fp->_p = (unsigned char *) NULL; 42eda: 588f addql #4,%sp <== NOT EXECUTED case 0: case 1: case 2: if (fp->_flags & __SMBF) { free( fp->_bf._base ); fp->_flags &= ~__SMBF; 42edc: 302a 000c movew %a2@(12),%d0 <== NOT EXECUTED fp->_bf._base = fp->_p = (unsigned char *) NULL; 42ee0: 42aa 0010 clrl %a2@(16) <== NOT EXECUTED case 0: case 1: case 2: if (fp->_flags & __SMBF) { free( fp->_bf._base ); fp->_flags &= ~__SMBF; 42ee4: 0880 0007 bclr #7,%d0 <== NOT EXECUTED fp->_bf._base = fp->_p = (unsigned char *) NULL; 42ee8: 4292 clrl %a2@ <== NOT EXECUTED case 0: case 1: case 2: if (fp->_flags & __SMBF) { free( fp->_bf._base ); fp->_flags &= ~__SMBF; 42eea: 3540 000c movew %d0,%a2@(12) <== NOT EXECUTED break; default: fclose(fp); } return 0; } 42eee: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED 42ef2: 4280 clrl %d0 <== NOT EXECUTED 42ef4: 4e5e unlk %fp <== NOT EXECUTED 42ef6: 4e75 rts 0004333c : rtems_device_driver null_initialize( rtems_device_major_number major, rtems_device_minor_number minor __attribute__((unused)), void *pargp __attribute__((unused)) ) { 4333c: 4e56 0000 linkw %fp,#0 43340: 2f02 movel %d2,%sp@- 43342: 242e 0008 movel %fp@(8),%d2 rtems_device_driver status; if ( !initialized ) { 43346: 4a39 0006 005c tstb 6005c 4334c: 670a beqs 43358 NULL_major = major; } return RTEMS_SUCCESSFUL; } 4334e: 242e fffc movel %fp@(-4),%d2 43352: 4280 clrl %d0 43354: 4e5e unlk %fp 43356: 4e75 rts rtems_device_driver status; if ( !initialized ) { initialized = 1; status = rtems_io_register_name( 43358: 42a7 clrl %sp@- ) { rtems_device_driver status; if ( !initialized ) { initialized = 1; 4335a: 7001 moveq #1,%d0 4335c: 13c0 0006 005c moveb %d0,6005c status = rtems_io_register_name( 43362: 2f02 movel %d2,%sp@- 43364: 4879 0005 dbc4 pea 5dbc4 4336a: 4eb9 0004 3492 jsr 43492 "/dev/null", major, (rtems_device_minor_number) 0 ); if (status != RTEMS_SUCCESSFUL) 43370: 4fef 000c lea %sp@(12),%sp 43374: 4a80 tstl %d0 43376: 6610 bnes 43388 rtems_fatal_error_occurred(status); NULL_major = major; 43378: 23c2 0006 087c movel %d2,6087c } return RTEMS_SUCCESSFUL; } 4337e: 242e fffc movel %fp@(-4),%d2 43382: 4280 clrl %d0 43384: 4e5e unlk %fp 43386: 4e75 rts major, (rtems_device_minor_number) 0 ); if (status != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred(status); 43388: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4338a: 4eb9 0004 76e4 jsr 476e4 <== NOT EXECUTED 0004331a : rtems_device_driver null_write( rtems_device_major_number major __attribute__((unused)), rtems_device_minor_number minor __attribute__((unused)), void *pargp ) { 4331a: 4e56 0000 linkw %fp,#0 4331e: 206e 0010 moveal %fp@(16),%a0 rtems_libio_rw_args_t *rw_args = (rtems_libio_rw_args_t *) pargp; if ( rw_args ) 43322: 4a88 tstl %a0 43324: 6706 beqs 4332c rw_args->bytes_moved = rw_args->count; 43326: 2168 0010 0018 movel %a0@(16),%a0@(24) <== NOT EXECUTED return NULL_SUCCESSFUL; } 4332c: 4280 clrl %d0 4332e: 4e5e unlk %fp 43330: 4e75 rts 00043124 : int open( const char *pathname, int flags, ... ) { 43124: 4e56 ffcc linkw %fp,#-52 43128: 48d7 3c3c moveml %d2-%d5/%a2-%a5,%sp@ 4312c: 242e 000c movel %fp@(12),%d2 /* * Set the Evaluation flags */ eval_flags = 0; status = flags + 1; 43130: 2002 movel %d2,%d0 43132: 5280 addql #1,%d0 int open( const char *pathname, int flags, ... ) { 43134: 282e 0008 movel %fp@(8),%d4 * Set the Evaluation flags */ eval_flags = 0; status = flags + 1; if ( ( status & _FREAD ) == _FREAD ) 43138: 0800 0000 btst #0,%d0 4313c: 6600 00dc bnew 4321a 43140: 4283 clrl %d3 eval_flags |= RTEMS_LIBIO_PERMS_READ; if ( ( status & _FWRITE ) == _FWRITE ) 43142: 0800 0001 btst #1,%d0 43146: 6704 beqs 4314c eval_flags |= RTEMS_LIBIO_PERMS_WRITE; 43148: 7002 moveq #2,%d0 4314a: 8680 orl %d0,%d3 va_start(ap, flags); mode = va_arg( ap, int ); 4314c: 2a2e 0010 movel %fp@(16),%d5 * code does not require changes here since network file * descriptors are obtained using socket(), not open(). */ /* allocate a file control block */ iop = rtems_libio_allocate(); 43150: 4eb9 0004 a942 jsr 4a942 43156: 2440 moveal %d0,%a2 if ( iop == 0 ) { 43158: 4a80 tstl %d0 4315a: 6700 00c4 beqw 43220 /* * See if the file exists. */ status = rtems_filesystem_evaluate_path( pathname, strlen( pathname ), eval_flags, &loc, true ); 4315e: 2f04 movel %d4,%sp@- 43160: 4bf9 0004 ff58 lea 4ff58 ,%a5 43166: 4e95 jsr %a5@ /* * See if the file exists. */ status = rtems_filesystem_evaluate_path( 43168: 47ee ffec lea %fp@(-20),%a3 4316c: 7201 moveq #1,%d1 4316e: 49f9 0004 2720 lea 42720 ,%a4 43174: 2e81 movel %d1,%sp@ 43176: 2f0b movel %a3,%sp@- 43178: 2f03 movel %d3,%sp@- 4317a: 2f00 movel %d0,%sp@- 4317c: 2f04 movel %d4,%sp@- 4317e: 4e94 jsr %a4@ pathname, strlen( pathname ), eval_flags, &loc, true ); if ( status == -1 ) { 43180: 4fef 0014 lea %sp@(20),%sp 43184: 72ff moveq #-1,%d1 43186: b280 cmpl %d0,%d1 43188: 6700 016c beqw 432f6 if ( status != 0 ) { /* The file did not exist */ rc = EACCES; goto done; } } else if ((flags & (O_EXCL|O_CREAT)) == (O_EXCL|O_CREAT)) { 4318c: 2002 movel %d2,%d0 4318e: 0280 0000 0a00 andil #2560,%d0 43194: 0c80 0000 0a00 cmpil #2560,%d0 4319a: 6700 00a0 beqw 4323c * returned by successful path evaluation. */ iop->handlers = loc.handlers; iop->file_info = loc.node_access; iop->flags |= rtems_libio_fcntl_flags( flags ); 4319e: 262a 0014 movel %a2@(20),%d3 /* * Fill in the file control block based on the loc structure * returned by successful path evaluation. */ iop->handlers = loc.handlers; 431a2: 256e fff4 003c movel %fp@(-12),%a2@(60) iop->file_info = loc.node_access; 431a8: 256e ffec 0038 movel %fp@(-20),%a2@(56) iop->flags |= rtems_libio_fcntl_flags( flags ); 431ae: 2f02 movel %d2,%sp@- 431b0: 4eb9 0004 a902 jsr 4a902 iop->pathinfo = loc; 431b6: 2553 0018 movel %a3@,%a2@(24) if ( !iop->handlers || !iop->handlers->open_h ) { 431ba: 588f addql #4,%sp */ iop->handlers = loc.handlers; iop->file_info = loc.node_access; iop->flags |= rtems_libio_fcntl_flags( flags ); iop->pathinfo = loc; 431bc: 256e fff0 001c movel %fp@(-16),%a2@(28) 431c2: 256e fff4 0020 movel %fp@(-12),%a2@(32) 431c8: 256e fff8 0024 movel %fp@(-8),%a2@(36) if ( !iop->handlers || !iop->handlers->open_h ) { 431ce: 206a 003c moveal %a2@(60),%a0 * returned by successful path evaluation. */ iop->handlers = loc.handlers; iop->file_info = loc.node_access; iop->flags |= rtems_libio_fcntl_flags( flags ); 431d2: 8083 orl %d3,%d0 iop->pathinfo = loc; 431d4: 256e fffc 0028 movel %fp@(-4),%a2@(40) * returned by successful path evaluation. */ iop->handlers = loc.handlers; iop->file_info = loc.node_access; iop->flags |= rtems_libio_fcntl_flags( flags ); 431da: 2540 0014 movel %d0,%a2@(20) iop->pathinfo = loc; if ( !iop->handlers || !iop->handlers->open_h ) { 431de: 4a88 tstl %a0 431e0: 6700 0104 beqw 432e6 431e4: 2050 moveal %a0@,%a0 431e6: 4a88 tstl %a0 431e8: 6700 00fc beqw 432e6 rc = ENOTSUP; goto done; } rc = (*iop->handlers->open_h)( iop, pathname, flags, mode ); 431ec: 2f05 movel %d5,%sp@- 431ee: 2f02 movel %d2,%sp@- 431f0: 2f04 movel %d4,%sp@- 431f2: 2f0a movel %a2,%sp@- 431f4: 4e90 jsr %a0@ if ( rc ) { 431f6: 4fef 0010 lea %sp@(16),%sp 431fa: 4a80 tstl %d0 431fc: 667a bnes 43278 /* * Optionally truncate the file. */ if ( (flags & O_TRUNC) == O_TRUNC ) { 431fe: 0802 000a btst #10,%d2 43202: 6600 0092 bnew 43296 if ( loc_to_free ) rtems_filesystem_freenode( loc_to_free ); rtems_set_errno_and_return_minus_one( rc ); } return iop - rtems_libio_iops; 43206: 200a movel %a2,%d0 43208: 90b9 0005 eda4 subl 5eda4 ,%d0 4320e: ec80 asrl #6,%d0 } 43210: 4cee 3c3c ffcc moveml %fp@(-52),%d2-%d5/%a2-%a5 43216: 4e5e unlk %fp 43218: 4e75 rts * Set the Evaluation flags */ eval_flags = 0; status = flags + 1; if ( ( status & _FREAD ) == _FREAD ) 4321a: 7604 moveq #4,%d3 4321c: 6000 ff24 braw 43142 * descriptors are obtained using socket(), not open(). */ /* allocate a file control block */ iop = rtems_libio_allocate(); if ( iop == 0 ) { 43220: 7417 moveq #23,%d2 43222: 263c 0004 eb8c movel #322444,%d3 if ( rc ) { if ( iop ) rtems_libio_free( iop ); if ( loc_to_free ) rtems_filesystem_freenode( loc_to_free ); rtems_set_errno_and_return_minus_one( rc ); 43228: 2043 moveal %d3,%a0 4322a: 4e90 jsr %a0@ 4322c: 2040 moveal %d0,%a0 4322e: 70ff moveq #-1,%d0 43230: 2082 movel %d2,%a0@ } return iop - rtems_libio_iops; } 43232: 4cee 3c3c ffcc moveml %fp@(-52),%d2-%d5/%a2-%a5 43238: 4e5e unlk %fp 4323a: 4e75 rts if ( status != 0 ) { /* The file did not exist */ rc = EACCES; goto done; } } else if ((flags & (O_EXCL|O_CREAT)) == (O_EXCL|O_CREAT)) { 4323c: 7411 moveq #17,%d2 4323e: 263c 0004 eb8c movel #322444,%d3 done: va_end(ap); if ( rc ) { if ( iop ) 43244: 4a8a tstl %a2 43246: 670a beqs 43252 rtems_libio_free( iop ); 43248: 2f0a movel %a2,%sp@- 4324a: 4eb9 0004 aa78 jsr 4aa78 43250: 588f addql #4,%sp if ( loc_to_free ) 43252: 4a8b tstl %a3 43254: 67d2 beqs 43228 rtems_filesystem_freenode( loc_to_free ); 43256: 206b 000c moveal %a3@(12),%a0 4325a: 4a88 tstl %a0 4325c: 67ca beqs 43228 4325e: 2068 001c moveal %a0@(28),%a0 43262: 4a88 tstl %a0 43264: 67c2 beqs 43228 43266: 2f0b movel %a3,%sp@- 43268: 4e90 jsr %a0@ 4326a: 588f addql #4,%sp rtems_set_errno_and_return_minus_one( rc ); 4326c: 2043 moveal %d3,%a0 4326e: 4e90 jsr %a0@ 43270: 2040 moveal %d0,%a0 43272: 70ff moveq #-1,%d0 43274: 2082 movel %d2,%a0@ 43276: 60ba bras 43232 goto done; } rc = (*iop->handlers->open_h)( iop, pathname, flags, mode ); if ( rc ) { rc = errno; 43278: 263c 0004 eb8c movel #322444,%d3 4327e: 2043 moveal %d3,%a0 43280: 4e90 jsr %a0@ 43282: 2040 moveal %d0,%a0 43284: 2410 movel %a0@,%d2 */ done: va_end(ap); if ( rc ) { 43286: 66bc bnes 43244 if ( loc_to_free ) rtems_filesystem_freenode( loc_to_free ); rtems_set_errno_and_return_minus_one( rc ); } return iop - rtems_libio_iops; 43288: 200a movel %a2,%d0 <== NOT EXECUTED 4328a: 90b9 0005 eda4 subl 5eda4 ,%d0 <== NOT EXECUTED 43290: ec80 asrl #6,%d0 <== NOT EXECUTED 43292: 6000 ff7c braw 43210 <== NOT EXECUTED /* * Optionally truncate the file. */ if ( (flags & O_TRUNC) == O_TRUNC ) { rc = ftruncate( iop - rtems_libio_iops, 0 ); 43296: 200a movel %a2,%d0 43298: 90b9 0005 eda4 subl 5eda4 ,%d0 4329e: ec80 asrl #6,%d0 432a0: 42a7 clrl %sp@- 432a2: 42a7 clrl %sp@- 432a4: 2f00 movel %d0,%sp@- 432a6: 4eb9 0004 a718 jsr 4a718 if ( rc ) { 432ac: 4fef 000c lea %sp@(12),%sp /* * Optionally truncate the file. */ if ( (flags & O_TRUNC) == O_TRUNC ) { rc = ftruncate( iop - rtems_libio_iops, 0 ); 432b0: 2400 movel %d0,%d2 if ( rc ) { 432b2: 6700 ff52 beqw 43206 if(errno) rc = errno; 432b6: 263c 0004 eb8c movel #322444,%d3 <== NOT EXECUTED 432bc: 2043 moveal %d3,%a0 <== NOT EXECUTED 432be: 4e90 jsr %a0@ <== NOT EXECUTED 432c0: 2040 moveal %d0,%a0 <== NOT EXECUTED 432c2: 4a90 tstl %a0@ <== NOT EXECUTED 432c4: 6662 bnes 43328 <== NOT EXECUTED close( iop - rtems_libio_iops ); 432c6: 200a movel %a2,%d0 <== NOT EXECUTED 432c8: 90b9 0005 eda4 subl 5eda4 ,%d0 <== NOT EXECUTED 432ce: 97cb subal %a3,%a3 <== NOT EXECUTED 432d0: ec80 asrl #6,%d0 <== NOT EXECUTED 432d2: 95ca subal %a2,%a2 <== NOT EXECUTED 432d4: 2f00 movel %d0,%sp@- <== NOT EXECUTED 432d6: 4eb9 0004 a5e8 jsr 4a5e8 <== NOT EXECUTED 432dc: 588f addql #4,%sp <== NOT EXECUTED */ done: va_end(ap); if ( rc ) { 432de: 4a82 tstl %d2 <== NOT EXECUTED 432e0: 67a6 beqs 43288 <== NOT EXECUTED 432e2: 6000 ff60 braw 43244 <== NOT EXECUTED if ( loc_to_free ) rtems_filesystem_freenode( loc_to_free ); rtems_set_errno_and_return_minus_one( rc ); } return iop - rtems_libio_iops; 432e6: 243c 0000 0086 movel #134,%d2 <== NOT EXECUTED 432ec: 263c 0004 eb8c movel #322444,%d3 <== NOT EXECUTED 432f2: 6000 ff50 braw 43244 <== NOT EXECUTED status = rtems_filesystem_evaluate_path( pathname, strlen( pathname ), eval_flags, &loc, true ); if ( status == -1 ) { if ( errno != ENOENT ) { 432f6: 263c 0004 eb8c movel #322444,%d3 432fc: 2043 moveal %d3,%a0 432fe: 4e90 jsr %a0@ 43300: 7202 moveq #2,%d1 43302: 2040 moveal %d0,%a0 43304: b290 cmpl %a0@,%d1 43306: 6712 beqs 4331a } /* Create the node for the new regular file */ rc = mknod( pathname, S_IFREG | mode, 0LL ); if ( rc ) { rc = errno; 43308: 2043 moveal %d3,%a0 4330a: 97cb subal %a3,%a3 4330c: 4e90 jsr %a0@ 4330e: 2040 moveal %d0,%a0 43310: 2410 movel %a0@,%d2 */ done: va_end(ap); if ( rc ) { 43312: 6700 ff74 beqw 43288 43316: 6000 ff2c braw 43244 rc = errno; goto done; } /* If the file does not exist and we are not trying to create it--> error */ if ( !(flags & O_CREAT) ) { 4331a: 0802 0009 btst #9,%d2 4331e: 662a bnes 4334a 43320: 97cb subal %a3,%a3 43322: 7402 moveq #2,%d2 43324: 6000 ff1e braw 43244 */ if ( (flags & O_TRUNC) == O_TRUNC ) { rc = ftruncate( iop - rtems_libio_iops, 0 ); if ( rc ) { if(errno) rc = errno; 43328: 2043 moveal %d3,%a0 <== NOT EXECUTED close( iop - rtems_libio_iops ); 4332a: 97cb subal %a3,%a3 <== NOT EXECUTED */ if ( (flags & O_TRUNC) == O_TRUNC ) { rc = ftruncate( iop - rtems_libio_iops, 0 ); if ( rc ) { if(errno) rc = errno; 4332c: 4e90 jsr %a0@ <== NOT EXECUTED 4332e: 2040 moveal %d0,%a0 <== NOT EXECUTED close( iop - rtems_libio_iops ); 43330: 200a movel %a2,%d0 <== NOT EXECUTED 43332: 90b9 0005 eda4 subl 5eda4 ,%d0 <== NOT EXECUTED 43338: 95ca subal %a2,%a2 <== NOT EXECUTED 4333a: ec80 asrl #6,%d0 <== NOT EXECUTED */ if ( (flags & O_TRUNC) == O_TRUNC ) { rc = ftruncate( iop - rtems_libio_iops, 0 ); if ( rc ) { if(errno) rc = errno; 4333c: 2410 movel %a0@,%d2 <== NOT EXECUTED close( iop - rtems_libio_iops ); 4333e: 2f00 movel %d0,%sp@- <== NOT EXECUTED 43340: 4eb9 0004 a5e8 jsr 4a5e8 <== NOT EXECUTED 43346: 588f addql #4,%sp <== NOT EXECUTED 43348: 6094 bras 432de <== NOT EXECUTED rc = ENOENT; goto done; } /* Create the node for the new regular file */ rc = mknod( pathname, S_IFREG | mode, 0LL ); 4334a: 42a7 clrl %sp@- 4334c: 2005 movel %d5,%d0 4334e: 42a7 clrl %sp@- 43350: 08c0 000f bset #15,%d0 43354: 2f00 movel %d0,%sp@- 43356: 2f04 movel %d4,%sp@- 43358: 4eb9 0004 29a8 jsr 429a8 if ( rc ) { 4335e: 4fef 0010 lea %sp@(16),%sp 43362: 4a80 tstl %d0 43364: 66a2 bnes 43308 rc = errno; goto done; } /* Sanity check to see if the file name exists after the mknod() */ status = rtems_filesystem_evaluate_path( pathname, strlen( pathname ), 0x0, &loc, true ); 43366: 2f04 movel %d4,%sp@- 43368: 4e95 jsr %a5@ 4336a: 7201 moveq #1,%d1 4336c: 2e81 movel %d1,%sp@ 4336e: 2f0b movel %a3,%sp@- 43370: 42a7 clrl %sp@- 43372: 2f00 movel %d0,%sp@- 43374: 2f04 movel %d4,%sp@- 43376: 4e94 jsr %a4@ if ( status != 0 ) { /* The file did not exist */ 43378: 4fef 0014 lea %sp@(20),%sp 4337c: 4a80 tstl %d0 4337e: 6700 fe1e beqw 4319e 43382: 97cb subal %a3,%a3 <== NOT EXECUTED 43384: 740d moveq #13,%d2 <== NOT EXECUTED 43386: 6000 febc braw 43244 <== NOT EXECUTED 000430b0 : /* * This is a replaceable stub which opens the console, if present. */ void open_dev_console(void) { 430b0: 4e56 0000 linkw %fp,#0 430b4: 2f0a movel %a2,%sp@- int stderr_fd; /* * Attempt to open /dev/console. */ if ((stdin_fd = open("/dev/console", O_RDONLY, 0)) == -1) { 430b6: 45f9 0004 3124 lea 43124 ,%a2 430bc: 42a7 clrl %sp@- 430be: 42a7 clrl %sp@- 430c0: 4879 0005 c0ec pea 5c0ec 430c6: 4e92 jsr %a2@ 430c8: 4fef 000c lea %sp@(12),%sp 430cc: 72ff moveq #-1,%d1 430ce: b280 cmpl %d0,%d1 430d0: 6730 beqs 43102 /* * But if we find /dev/console once, we better find it twice more * or something is REALLY wrong. */ if ((stdout_fd = open("/dev/console", O_WRONLY, 0)) == -1) 430d2: 42a7 clrl %sp@- 430d4: 4878 0001 pea 1 430d8: 4879 0005 c0ec pea 5c0ec 430de: 4e92 jsr %a2@ 430e0: 4fef 000c lea %sp@(12),%sp 430e4: 72ff moveq #-1,%d1 430e6: b280 cmpl %d0,%d1 430e8: 672c beqs 43116 rtems_fatal_error_occurred( 0x55544431 ); /* error STD1 */ if ((stderr_fd = open("/dev/console", O_WRONLY, 0)) == -1) 430ea: 42a7 clrl %sp@- 430ec: 4878 0001 pea 1 430f0: 4879 0005 c0ec pea 5c0ec 430f6: 4e92 jsr %a2@ 430f8: 4fef 000c lea %sp@(12),%sp 430fc: 72ff moveq #-1,%d1 430fe: b280 cmpl %d0,%d1 43100: 6708 beqs 4310a rtems_fatal_error_occurred( 0x55544432 ); /* error STD2 */ } 43102: 246e fffc moveal %fp@(-4),%a2 43106: 4e5e unlk %fp 43108: 4e75 rts */ if ((stdout_fd = open("/dev/console", O_WRONLY, 0)) == -1) rtems_fatal_error_occurred( 0x55544431 ); /* error STD1 */ if ((stderr_fd = open("/dev/console", O_WRONLY, 0)) == -1) rtems_fatal_error_occurred( 0x55544432 ); /* error STD2 */ 4310a: 2f3c 5554 4432 movel #1431585842,%sp@- <== NOT EXECUTED 43110: 4eb9 0004 6458 jsr 46458 <== NOT EXECUTED /* * But if we find /dev/console once, we better find it twice more * or something is REALLY wrong. */ if ((stdout_fd = open("/dev/console", O_WRONLY, 0)) == -1) rtems_fatal_error_occurred( 0x55544431 ); /* error STD1 */ 43116: 2f3c 5554 4431 movel #1431585841,%sp@- <== NOT EXECUTED 4311c: 4eb9 0004 6458 jsr 46458 <== NOT EXECUTED ... 00043bec : /* * Handle output processing */ static void oproc (unsigned char c, struct rtems_termios_tty *tty) { 43bec: 4e56 fff0 linkw %fp,#-16 43bf0: 48d7 0c04 moveml %d2/%a2-%a3,%sp@ 43bf4: 246e 000c moveal %fp@(12),%a2 43bf8: 47f9 0004 3ac4 lea 43ac4 ,%a3 43bfe: 202e 0008 movel %fp@(8),%d0 int i; if (tty->termios.c_oflag & OPOST) { 43c02: 222a 0034 movel %a2@(52),%d1 /* * Handle output processing */ static void oproc (unsigned char c, struct rtems_termios_tty *tty) { 43c06: 1d40 fffe moveb %d0,%fp@(-2) int i; if (tty->termios.c_oflag & OPOST) { 43c0a: 0801 0000 btst #0,%d1 43c0e: 6744 beqs 43c54 switch (c) { 43c10: 7409 moveq #9,%d2 43c12: 0280 0000 00ff andil #255,%d0 43c18: b480 cmpl %d0,%d2 43c1a: 6700 00f8 beqw 43d14 43c1e: 644e bccs 43c6e 43c20: 740a moveq #10,%d2 43c22: b480 cmpl %d0,%d2 43c24: 6774 beqs 43c9a 43c26: 143c 000d moveb #13,%d2 43c2a: b480 cmpl %d0,%d2 43c2c: 6700 00a8 beqw 43cd6 if (tty->column > 0) tty->column--; break; default: if (tty->termios.c_oflag & OLCUC) 43c30: 0801 0001 btst #1,%d1 43c34: 6600 011a bnew 43d50 43c38: 2079 0005 d87c moveal 5d87c <__ctype_ptr__>,%a0 43c3e: 47f9 0004 3ac4 lea 43ac4 ,%a3 c = toupper(c); if (!iscntrl(c)) 43c44: 1030 0801 moveb %a0@(00000001,%d0:l),%d0 43c48: 49c0 extbl %d0 43c4a: 0800 0005 btst #5,%d0 43c4e: 6604 bnes 43c54 tty->column++; 43c50: 52aa 0028 addql #1,%a2@(40) break; } } rtems_termios_puts (&c, 1, tty); 43c54: 2f0a movel %a2,%sp@- 43c56: 4878 0001 pea 1 43c5a: 486e fffe pea %fp@(-2) 43c5e: 4e93 jsr %a3@ 43c60: 4fef 000c lea %sp@(12),%sp } 43c64: 4cee 0c04 fff0 moveml %fp@(-16),%d2/%a2-%a3 43c6a: 4e5e unlk %fp 43c6c: 4e75 rts oproc (unsigned char c, struct rtems_termios_tty *tty) { int i; if (tty->termios.c_oflag & OPOST) { switch (c) { 43c6e: 143c 0008 moveb #8,%d2 <== NOT EXECUTED 43c72: b480 cmpl %d0,%d2 <== NOT EXECUTED 43c74: 66ba bnes 43c30 <== NOT EXECUTED } tty->column += i; break; case '\b': if (tty->column > 0) 43c76: 202a 0028 movel %a2@(40),%d0 <== NOT EXECUTED 43c7a: 47f9 0004 3ac4 lea 43ac4 ,%a3 <== NOT EXECUTED 43c80: 6fd2 bles 43c54 <== NOT EXECUTED tty->column--; 43c82: 5380 subql #1,%d0 <== NOT EXECUTED 43c84: 2540 0028 movel %d0,%a2@(40) <== NOT EXECUTED if (!iscntrl(c)) tty->column++; break; } } rtems_termios_puts (&c, 1, tty); 43c88: 2f0a movel %a2,%sp@- <== NOT EXECUTED 43c8a: 4878 0001 pea 1 <== NOT EXECUTED 43c8e: 486e fffe pea %fp@(-2) <== NOT EXECUTED 43c92: 4e93 jsr %a3@ <== NOT EXECUTED 43c94: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 43c98: 60ca bras 43c64 <== NOT EXECUTED int i; if (tty->termios.c_oflag & OPOST) { switch (c) { case '\n': if (tty->termios.c_oflag & ONLRET) 43c9a: 0801 0005 btst #5,%d1 43c9e: 6704 beqs 43ca4 tty->column = 0; 43ca0: 42aa 0028 clrl %a2@(40) <== NOT EXECUTED 43ca4: 47f9 0004 3ac4 lea 43ac4 ,%a3 if (tty->termios.c_oflag & ONLCR) { 43caa: 44c1 movew %d1,%ccr 43cac: 66a6 bnes 43c54 rtems_termios_puts ("\r", 1, tty); 43cae: 2f0a movel %a2,%sp@- 43cb0: 4878 0001 pea 1 43cb4: 4879 0005 c600 pea 5c600 43cba: 4e93 jsr %a3@ tty->column = 0; 43cbc: 4fef 000c lea %sp@(12),%sp 43cc0: 42aa 0028 clrl %a2@(40) if (!iscntrl(c)) tty->column++; break; } } rtems_termios_puts (&c, 1, tty); 43cc4: 2f0a movel %a2,%sp@- 43cc6: 4878 0001 pea 1 43cca: 486e fffe pea %fp@(-2) 43cce: 4e93 jsr %a3@ 43cd0: 4fef 000c lea %sp@(12),%sp 43cd4: 608e bras 43c64 tty->column = 0; } break; case '\r': if ((tty->termios.c_oflag & ONOCR) && (tty->column == 0)) 43cd6: 0801 0004 btst #4,%d1 <== NOT EXECUTED 43cda: 6706 beqs 43ce2 <== NOT EXECUTED 43cdc: 4aaa 0028 tstl %a2@(40) <== NOT EXECUTED 43ce0: 6782 beqs 43c64 <== NOT EXECUTED return; if (tty->termios.c_oflag & OCRNL) { 43ce2: 44c1 movew %d1,%ccr <== NOT EXECUTED 43ce4: 6a00 0090 bplw 43d76 <== NOT EXECUTED 43ce8: 47f9 0004 3ac4 lea 43ac4 ,%a3 <== NOT EXECUTED c = '\n'; 43cee: 700a moveq #10,%d0 <== NOT EXECUTED 43cf0: 1d40 fffe moveb %d0,%fp@(-2) <== NOT EXECUTED if (tty->termios.c_oflag & ONLRET) 43cf4: 0801 0005 btst #5,%d1 <== NOT EXECUTED 43cf8: 6700 ff5a beqw 43c54 <== NOT EXECUTED tty->column = 0; 43cfc: 42aa 0028 clrl %a2@(40) <== NOT EXECUTED if (!iscntrl(c)) tty->column++; break; } } rtems_termios_puts (&c, 1, tty); 43d00: 2f0a movel %a2,%sp@- <== NOT EXECUTED 43d02: 4878 0001 pea 1 <== NOT EXECUTED 43d06: 486e fffe pea %fp@(-2) <== NOT EXECUTED 43d0a: 4e93 jsr %a3@ <== NOT EXECUTED 43d0c: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 43d10: 6000 ff52 braw 43c64 <== NOT EXECUTED } tty->column = 0; break; case '\t': i = 8 - (tty->column & 7); 43d14: 202a 0028 movel %a2@(40),%d0 43d18: 7407 moveq #7,%d2 43d1a: 307c 0008 moveaw #8,%a0 43d1e: c480 andl %d0,%d2 if ((tty->termios.c_oflag & TABDLY) == XTABS) { 43d20: 0281 0000 1800 andil #6144,%d1 } tty->column = 0; break; case '\t': i = 8 - (tty->column & 7); 43d26: 91c2 subal %d2,%a0 if ((tty->termios.c_oflag & TABDLY) == XTABS) { 43d28: 0c81 0000 1800 cmpil #6144,%d1 43d2e: 6778 beqs 43da8 tty->column += i; rtems_termios_puts ( " ", i, tty); return; } tty->column += i; 43d30: d1c0 addal %d0,%a0 <== NOT EXECUTED 43d32: 47f9 0004 3ac4 lea 43ac4 ,%a3 <== NOT EXECUTED 43d38: 2548 0028 movel %a0,%a2@(40) <== NOT EXECUTED if (!iscntrl(c)) tty->column++; break; } } rtems_termios_puts (&c, 1, tty); 43d3c: 2f0a movel %a2,%sp@- <== NOT EXECUTED 43d3e: 4878 0001 pea 1 <== NOT EXECUTED 43d42: 486e fffe pea %fp@(-2) <== NOT EXECUTED 43d46: 4e93 jsr %a3@ <== NOT EXECUTED 43d48: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 43d4c: 6000 ff16 braw 43c64 <== NOT EXECUTED tty->column--; break; default: if (tty->termios.c_oflag & OLCUC) c = toupper(c); 43d50: 2079 0005 d87c moveal 5d87c <__ctype_ptr__>,%a0 <== NOT EXECUTED 43d56: 7403 moveq #3,%d2 <== NOT EXECUTED 43d58: 1230 0801 moveb %a0@(00000001,%d0:l),%d1 <== NOT EXECUTED 43d5c: 49c1 extbl %d1 <== NOT EXECUTED 43d5e: c282 andl %d2,%d1 <== NOT EXECUTED 43d60: 143c 0002 moveb #2,%d2 <== NOT EXECUTED 43d64: b481 cmpl %d1,%d2 <== NOT EXECUTED 43d66: 672c beqs 43d94 <== NOT EXECUTED 43d68: 1d40 fffe moveb %d0,%fp@(-2) <== NOT EXECUTED 43d6c: 0280 0000 00ff andil #255,%d0 <== NOT EXECUTED 43d72: 6000 feca braw 43c3e <== NOT EXECUTED c = '\n'; if (tty->termios.c_oflag & ONLRET) tty->column = 0; break; } tty->column = 0; 43d76: 42aa 0028 clrl %a2@(40) <== NOT EXECUTED 43d7a: 47f9 0004 3ac4 lea 43ac4 ,%a3 <== NOT EXECUTED if (!iscntrl(c)) tty->column++; break; } } rtems_termios_puts (&c, 1, tty); 43d80: 2f0a movel %a2,%sp@- <== NOT EXECUTED 43d82: 4878 0001 pea 1 <== NOT EXECUTED 43d86: 486e fffe pea %fp@(-2) <== NOT EXECUTED 43d8a: 4e93 jsr %a3@ <== NOT EXECUTED 43d8c: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 43d90: 6000 fed2 braw 43c64 <== NOT EXECUTED tty->column--; break; default: if (tty->termios.c_oflag & OLCUC) c = toupper(c); 43d94: 0680 ffff ffe0 addil #-32,%d0 <== NOT EXECUTED 43d9a: 1d40 fffe moveb %d0,%fp@(-2) <== NOT EXECUTED 43d9e: 0280 0000 00ff andil #255,%d0 <== NOT EXECUTED 43da4: 6000 fe98 braw 43c3e <== NOT EXECUTED case '\t': i = 8 - (tty->column & 7); if ((tty->termios.c_oflag & TABDLY) == XTABS) { tty->column += i; rtems_termios_puts ( " ", i, tty); 43da8: 2f0a movel %a2,%sp@- break; case '\t': i = 8 - (tty->column & 7); if ((tty->termios.c_oflag & TABDLY) == XTABS) { tty->column += i; 43daa: d088 addl %a0,%d0 43dac: 2540 0028 movel %d0,%a2@(40) rtems_termios_puts ( " ", i, tty); 43db0: 2f08 movel %a0,%sp@- 43db2: 4879 0005 c602 pea 5c602 43db8: 4eb9 0004 3ac4 jsr 43ac4 return; 43dbe: 4fef 000c lea %sp@(12),%sp tty->column++; break; } } rtems_termios_puts (&c, 1, tty); } 43dc2: 4cee 0c04 fff0 moveml %fp@(-16),%d2/%a2-%a3 43dc8: 4e5e unlk %fp 43dca: 4e75 rts 000450b4 : long pathconf( const char *path, int name ) { 450b4: 4e56 0000 linkw %fp,#0 450b8: 2f03 movel %d3,%sp@- 450ba: 2f02 movel %d2,%sp@- int status; int fd; fd = open( path, O_RDONLY ); 450bc: 42a7 clrl %sp@- 450be: 2f2e 0008 movel %fp@(8),%sp@- 450c2: 4eb9 0004 4e2c jsr 44e2c if ( fd == -1 ) 450c8: 508f addql #8,%sp ) { int status; int fd; fd = open( path, O_RDONLY ); 450ca: 2400 movel %d0,%d2 if ( fd == -1 ) 450cc: 70ff moveq #-1,%d0 450ce: b082 cmpl %d2,%d0 450d0: 6728 beqs 450fa return -1; status = fpathconf( fd, name ); 450d2: 2f2e 000c movel %fp@(12),%sp@- 450d6: 2f02 movel %d2,%sp@- 450d8: 4eb9 0004 3bb0 jsr 43bb0 450de: 2600 movel %d0,%d3 (void) close( fd ); 450e0: 2f02 movel %d2,%sp@- 450e2: 4eb9 0004 32e0 jsr 432e0 return status; } 450e8: 242e fff8 movel %fp@(-8),%d2 450ec: 2003 movel %d3,%d0 status = fpathconf( fd, name ); (void) close( fd ); return status; 450ee: 4fef 000c lea %sp@(12),%sp } 450f2: 262e fffc movel %fp@(-4),%d3 450f6: 4e5e unlk %fp 450f8: 4e75 rts { int status; int fd; fd = open( path, O_RDONLY ); if ( fd == -1 ) 450fa: 76ff moveq #-1,%d3 status = fpathconf( fd, name ); (void) close( fd ); return status; } 450fc: 2003 movel %d3,%d0 450fe: 242e fff8 movel %fp@(-8),%d2 45102: 262e fffc movel %fp@(-4),%d3 45106: 4e5e unlk %fp 45108: 4e75 rts ... 00047dd4 : /* * 3.4.2 Suspend Process Execution, P1003.1b-1993, p. 81 */ int pause( void ) { 47dd4: 4e56 fffc linkw %fp,#-4 47dd8: 2f02 movel %d2,%sp@- sigset_t all_signals; int status; (void) sigfillset( &all_signals ); 47dda: 240e movel %fp,%d2 47ddc: 5982 subql #4,%d2 47dde: 2f02 movel %d2,%sp@- 47de0: 4eb9 0004 8aa8 jsr 48aa8 status = sigtimedwait( &all_signals, NULL, NULL ); 47de6: 42a7 clrl %sp@- 47de8: 42a7 clrl %sp@- 47dea: 2f02 movel %d2,%sp@- 47dec: 4eb9 0004 8c30 jsr 48c30 return status; } 47df2: 242e fff8 movel %fp@(-8),%d2 47df6: 4e5e unlk %fp 47df8: 4e75 rts ... 0004e110 : * Called by pipe() to create an anonymous pipe. */ int pipe_create( int filsdes[2] ) { 4e110: 4e56 ffcc linkw %fp,#-52 4e114: 48d7 3c00 moveml %a2-%a5,%sp@ rtems_filesystem_location_info_t loc; rtems_libio_t *iop; int err = 0; /* Create /tmp if not exists */ if (rtems_filesystem_evaluate_path("/tmp", 3, RTEMS_LIBIO_PERMS_RWX, &loc, TRUE) 4e118: 4878 0001 pea 1 4e11c: 45ee ffdc lea %fp@(-36),%a2 * Called by pipe() to create an anonymous pipe. */ int pipe_create( int filsdes[2] ) { 4e120: 286e 0008 moveal %fp@(8),%a4 rtems_filesystem_location_info_t loc; rtems_libio_t *iop; int err = 0; /* Create /tmp if not exists */ if (rtems_filesystem_evaluate_path("/tmp", 3, RTEMS_LIBIO_PERMS_RWX, &loc, TRUE) 4e124: 2f0a movel %a2,%sp@- 4e126: 4878 0007 pea 7 4e12a: 4878 0003 pea 3 4e12e: 4879 0005 cca2 pea 5cca2 <__FUNCTION__.5851+0x11> 4e134: 4eb9 0004 2720 jsr 42720 4e13a: 4fef 0014 lea %sp@(20),%sp 4e13e: 4a80 tstl %d0 4e140: 6600 00e0 bnew 4e222 return -1; if (mkdir("/tmp", S_IRWXU|S_IRWXG|S_IRWXO|S_ISVTX) != 0) return -1; } else rtems_filesystem_freenode(&loc); 4e144: 206e ffe8 moveal %fp@(-24),%a0 <== NOT EXECUTED 4e148: 47f9 0004 eb8c lea 4eb8c <__errno>,%a3 <== NOT EXECUTED 4e14e: 4a88 tstl %a0 <== NOT EXECUTED 4e150: 670e beqs 4e160 <== NOT EXECUTED 4e152: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 4e156: 4a88 tstl %a0 <== NOT EXECUTED 4e158: 6706 beqs 4e160 <== NOT EXECUTED 4e15a: 2f0a movel %a2,%sp@- <== NOT EXECUTED 4e15c: 4e90 jsr %a0@ <== NOT EXECUTED 4e15e: 588f addql #4,%sp <== NOT EXECUTED /* /tmp/.fifoXXXX */ char fifopath[15]; memcpy(fifopath, "/tmp/.fifo", 10); 4e160: 45ee fff1 lea %fp@(-15),%a2 <== NOT EXECUTED sprintf(fifopath + 10, "%04x", rtems_pipe_no ++); 4e164: 3039 0005 e6b8 movew 5e6b8 ,%d0 <== NOT EXECUTED else rtems_filesystem_freenode(&loc); /* /tmp/.fifoXXXX */ char fifopath[15]; memcpy(fifopath, "/tmp/.fifo", 10); 4e16a: 24bc 2f74 6d70 movel #796159344,%a2@ <== NOT EXECUTED sprintf(fifopath + 10, "%04x", rtems_pipe_no ++); 4e170: 2200 movel %d0,%d1 <== NOT EXECUTED 4e172: 5281 addql #1,%d1 <== NOT EXECUTED 4e174: 3f00 movew %d0,%sp@- <== NOT EXECUTED else rtems_filesystem_freenode(&loc); /* /tmp/.fifoXXXX */ char fifopath[15]; memcpy(fifopath, "/tmp/.fifo", 10); 4e176: 203c 2f2e 6669 movel #791570025,%d0 <== NOT EXECUTED 4e17c: 2d40 fff5 movel %d0,%fp@(-11) <== NOT EXECUTED sprintf(fifopath + 10, "%04x", rtems_pipe_no ++); 4e180: 4267 clrw %sp@- <== NOT EXECUTED 4e182: 33c1 0005 e6b8 movew %d1,5e6b8 <== NOT EXECUTED else rtems_filesystem_freenode(&loc); /* /tmp/.fifoXXXX */ char fifopath[15]; memcpy(fifopath, "/tmp/.fifo", 10); 4e188: 323c 666f movew #26223,%d1 <== NOT EXECUTED sprintf(fifopath + 10, "%04x", rtems_pipe_no ++); 4e18c: 4879 0005 cca7 pea 5cca7 <__FUNCTION__.5851+0x16> <== NOT EXECUTED 4e192: 486e fffb pea %fp@(-5) <== NOT EXECUTED else rtems_filesystem_freenode(&loc); /* /tmp/.fifoXXXX */ char fifopath[15]; memcpy(fifopath, "/tmp/.fifo", 10); 4e196: 3d41 fff9 movew %d1,%fp@(-7) <== NOT EXECUTED sprintf(fifopath + 10, "%04x", rtems_pipe_no ++); 4e19a: 4eb9 0004 f884 jsr 4f884 <== NOT EXECUTED /* Try creating FIFO file until find an available file name */ while (mkfifo(fifopath, S_IRUSR|S_IWUSR) != 0) { 4e1a0: 4878 0180 pea 180 <== NOT EXECUTED 4e1a4: 2f0a movel %a2,%sp@- <== NOT EXECUTED 4e1a6: 4eb9 0004 e340 jsr 4e340 <== NOT EXECUTED 4e1ac: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED 4e1b0: 4a80 tstl %d0 <== NOT EXECUTED 4e1b2: 6660 bnes 4e214 <== NOT EXECUTED return -1; sprintf(fifopath + 10, "%04x", rtems_pipe_no ++); } /* Non-blocking open to avoid waiting for writers */ filsdes[0] = open(fifopath, O_RDONLY | O_NONBLOCK); 4e1b4: 4878 4000 pea 4000 4e1b8: 4bf9 0004 3124 lea 43124 ,%a5 4e1be: 2f0a movel %a2,%sp@- 4e1c0: 4e95 jsr %a5@ if (filsdes[0] < 0) { 4e1c2: 508f addql #8,%sp return -1; sprintf(fifopath + 10, "%04x", rtems_pipe_no ++); } /* Non-blocking open to avoid waiting for writers */ filsdes[0] = open(fifopath, O_RDONLY | O_NONBLOCK); 4e1c4: 2880 movel %d0,%a4@ if (filsdes[0] < 0) { 4e1c6: 6d00 00e0 bltw 4e2a8 the file node will be deleted after it is closed by all. */ unlink(fifopath); } else { /* Reset open file to blocking mode */ iop = rtems_libio_iop(filsdes[0]); 4e1ca: b0b9 0005 d6a4 cmpl 5d6a4 ,%d0 <== NOT EXECUTED 4e1d0: 6400 00d0 bccw 4e2a2 <== NOT EXECUTED 4e1d4: 2079 0005 eda4 moveal 5eda4 ,%a0 <== NOT EXECUTED 4e1da: ed88 lsll #6,%d0 <== NOT EXECUTED 4e1dc: d1c0 addal %d0,%a0 <== NOT EXECUTED iop->flags &= ~LIBIO_FLAGS_NO_DELAY; 4e1de: 70fe moveq #-2,%d0 <== NOT EXECUTED 4e1e0: c1a8 0014 andl %d0,%a0@(20) <== NOT EXECUTED filsdes[1] = open(fifopath, O_WRONLY); 4e1e4: 4878 0001 pea 1 <== NOT EXECUTED 4e1e8: 2f0a movel %a2,%sp@- <== NOT EXECUTED 4e1ea: 4e95 jsr %a5@ <== NOT EXECUTED if (filsdes[1] < 0) { 4e1ec: 508f addql #8,%sp <== NOT EXECUTED else { /* Reset open file to blocking mode */ iop = rtems_libio_iop(filsdes[0]); iop->flags &= ~LIBIO_FLAGS_NO_DELAY; filsdes[1] = open(fifopath, O_WRONLY); 4e1ee: 2940 0004 movel %d0,%a4@(4) <== NOT EXECUTED if (filsdes[1] < 0) { 4e1f2: 6d00 00ce bltw 4e2c2 <== NOT EXECUTED err = errno; close(filsdes[0]); } unlink(fifopath); 4e1f6: 2f0a movel %a2,%sp@- <== NOT EXECUTED iop = rtems_libio_iop(filsdes[0]); iop->flags &= ~LIBIO_FLAGS_NO_DELAY; filsdes[1] = open(fifopath, O_WRONLY); if (filsdes[1] < 0) { 4e1f8: 9bcd subal %a5,%a5 <== NOT EXECUTED err = errno; close(filsdes[0]); } unlink(fifopath); 4e1fa: 4eb9 0004 e360 jsr 4e360 <== NOT EXECUTED 4e200: 588f addql #4,%sp <== NOT EXECUTED } rtems_set_errno_and_return_minus_one(err); 4e202: 4e93 jsr %a3@ <== NOT EXECUTED 4e204: 2040 moveal %d0,%a0 <== NOT EXECUTED 4e206: 208d movel %a5,%a0@ <== NOT EXECUTED } 4e208: 70ff moveq #-1,%d0 4e20a: 4cee 3c00 ffcc moveml %fp@(-52),%a2-%a5 4e210: 4e5e unlk %fp 4e212: 4e75 rts memcpy(fifopath, "/tmp/.fifo", 10); sprintf(fifopath + 10, "%04x", rtems_pipe_no ++); /* Try creating FIFO file until find an available file name */ while (mkfifo(fifopath, S_IRUSR|S_IWUSR) != 0) { if (errno != EEXIST){ 4e214: 4e93 jsr %a3@ <== NOT EXECUTED } unlink(fifopath); } rtems_set_errno_and_return_minus_one(err); } 4e216: 4cee 3c00 ffcc moveml %fp@(-52),%a2-%a5 <== NOT EXECUTED 4e21c: 70ff moveq #-1,%d0 <== NOT EXECUTED 4e21e: 4e5e unlk %fp <== NOT EXECUTED 4e220: 4e75 rts <== NOT EXECUTED rtems_libio_t *iop; int err = 0; /* Create /tmp if not exists */ if (rtems_filesystem_evaluate_path("/tmp", 3, RTEMS_LIBIO_PERMS_RWX, &loc, TRUE) != 0) { if (errno != ENOENT) 4e222: 47f9 0004 eb8c lea 4eb8c <__errno>,%a3 4e228: 4e93 jsr %a3@ 4e22a: 7202 moveq #2,%d1 4e22c: 2040 moveal %d0,%a0 4e22e: b290 cmpl %a0@,%d1 4e230: 66d6 bnes 4e208 return -1; if (mkdir("/tmp", S_IRWXU|S_IRWXG|S_IRWXO|S_ISVTX) != 0) 4e232: 4878 03ff pea 3ff 4e236: 4879 0005 cca2 pea 5cca2 <__FUNCTION__.5851+0x11> 4e23c: 4eb9 0004 2988 jsr 42988 4e242: 508f addql #8,%sp 4e244: 4a80 tstl %d0 4e246: 66c0 bnes 4e208 else rtems_filesystem_freenode(&loc); /* /tmp/.fifoXXXX */ char fifopath[15]; memcpy(fifopath, "/tmp/.fifo", 10); 4e248: 45ee fff1 lea %fp@(-15),%a2 sprintf(fifopath + 10, "%04x", rtems_pipe_no ++); 4e24c: 3039 0005 e6b8 movew 5e6b8 ,%d0 else rtems_filesystem_freenode(&loc); /* /tmp/.fifoXXXX */ char fifopath[15]; memcpy(fifopath, "/tmp/.fifo", 10); 4e252: 24bc 2f74 6d70 movel #796159344,%a2@ sprintf(fifopath + 10, "%04x", rtems_pipe_no ++); 4e258: 2200 movel %d0,%d1 4e25a: 5281 addql #1,%d1 4e25c: 3f00 movew %d0,%sp@- else rtems_filesystem_freenode(&loc); /* /tmp/.fifoXXXX */ char fifopath[15]; memcpy(fifopath, "/tmp/.fifo", 10); 4e25e: 203c 2f2e 6669 movel #791570025,%d0 4e264: 2d40 fff5 movel %d0,%fp@(-11) sprintf(fifopath + 10, "%04x", rtems_pipe_no ++); 4e268: 4267 clrw %sp@- 4e26a: 33c1 0005 e6b8 movew %d1,5e6b8 else rtems_filesystem_freenode(&loc); /* /tmp/.fifoXXXX */ char fifopath[15]; memcpy(fifopath, "/tmp/.fifo", 10); 4e270: 323c 666f movew #26223,%d1 sprintf(fifopath + 10, "%04x", rtems_pipe_no ++); 4e274: 4879 0005 cca7 pea 5cca7 <__FUNCTION__.5851+0x16> 4e27a: 486e fffb pea %fp@(-5) else rtems_filesystem_freenode(&loc); /* /tmp/.fifoXXXX */ char fifopath[15]; memcpy(fifopath, "/tmp/.fifo", 10); 4e27e: 3d41 fff9 movew %d1,%fp@(-7) sprintf(fifopath + 10, "%04x", rtems_pipe_no ++); 4e282: 4eb9 0004 f884 jsr 4f884 /* Try creating FIFO file until find an available file name */ while (mkfifo(fifopath, S_IRUSR|S_IWUSR) != 0) { 4e288: 4878 0180 pea 180 4e28c: 2f0a movel %a2,%sp@- 4e28e: 4eb9 0004 e340 jsr 4e340 4e294: 4fef 0014 lea %sp@(20),%sp 4e298: 4a80 tstl %d0 4e29a: 6700 ff18 beqw 4e1b4 4e29e: 6000 ff74 braw 4e214 <== NOT EXECUTED the file node will be deleted after it is closed by all. */ unlink(fifopath); } else { /* Reset open file to blocking mode */ iop = rtems_libio_iop(filsdes[0]); 4e2a2: 91c8 subal %a0,%a0 <== NOT EXECUTED 4e2a4: 6000 ff38 braw 4e1de <== NOT EXECUTED } /* Non-blocking open to avoid waiting for writers */ filsdes[0] = open(fifopath, O_RDONLY | O_NONBLOCK); if (filsdes[0] < 0) { err = errno; 4e2a8: 4e93 jsr %a3@ 4e2aa: 2040 moveal %d0,%a0 4e2ac: 2a50 moveal %a0@,%a5 /* Delete file at errors, or else if pipe is successfully created the file node will be deleted after it is closed by all. */ unlink(fifopath); 4e2ae: 2f0a movel %a2,%sp@- 4e2b0: 4eb9 0004 e360 jsr 4e360 4e2b6: 588f addql #4,%sp close(filsdes[0]); } unlink(fifopath); } rtems_set_errno_and_return_minus_one(err); 4e2b8: 4e93 jsr %a3@ 4e2ba: 2040 moveal %d0,%a0 4e2bc: 208d movel %a5,%a0@ 4e2be: 6000 ff48 braw 4e208 iop->flags &= ~LIBIO_FLAGS_NO_DELAY; filsdes[1] = open(fifopath, O_WRONLY); if (filsdes[1] < 0) { err = errno; 4e2c2: 4e93 jsr %a3@ <== NOT EXECUTED 4e2c4: 2040 moveal %d0,%a0 <== NOT EXECUTED 4e2c6: 2a50 moveal %a0@,%a5 <== NOT EXECUTED close(filsdes[0]); 4e2c8: 2f14 movel %a4@,%sp@- <== NOT EXECUTED 4e2ca: 4eb9 0004 a5e8 jsr 4a5e8 <== NOT EXECUTED 4e2d0: 588f addql #4,%sp <== NOT EXECUTED } unlink(fifopath); 4e2d2: 2f0a movel %a2,%sp@- <== NOT EXECUTED 4e2d4: 4eb9 0004 e360 jsr 4e360 <== NOT EXECUTED 4e2da: 588f addql #4,%sp <== NOT EXECUTED 4e2dc: 6000 ff24 braw 4e202 <== NOT EXECUTED 0004c6f6 : pipe_control_t *pipe, uint32_t cmd, void *buffer, rtems_libio_t *iop ) { 4c6f6: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED if (cmd == FIONREAD) { 4c6fa: 203c 4004 667f movel #1074030207,%d0 <== NOT EXECUTED 4c700: b0ae 000c cmpl %fp@(12),%d0 <== NOT EXECUTED 4c704: 6706 beqs 4c70c <== NOT EXECUTED 4c706: 70ea moveq #-22,%d0 <== NOT EXECUTED PIPE_UNLOCK(pipe); return 0; } return -EINVAL; } 4c708: 4e5e unlk %fp <== NOT EXECUTED 4c70a: 4e75 rts <== NOT EXECUTED void *buffer, rtems_libio_t *iop ) { if (cmd == FIONREAD) { if (buffer == NULL) 4c70c: 4aae 0010 tstl %fp@(16) <== NOT EXECUTED 4c710: 6606 bnes 4c718 <== NOT EXECUTED 4c712: 70f2 moveq #-14,%d0 <== NOT EXECUTED PIPE_UNLOCK(pipe); return 0; } return -EINVAL; } 4c714: 4e5e unlk %fp <== NOT EXECUTED 4c716: 4e75 rts <== NOT EXECUTED { if (cmd == FIONREAD) { if (buffer == NULL) return -EFAULT; if (! PIPE_LOCK(pipe)) 4c718: 42a7 clrl %sp@- <== NOT EXECUTED 4c71a: 42a7 clrl %sp@- <== NOT EXECUTED 4c71c: 206e 0008 moveal %fp@(8),%a0 <== NOT EXECUTED 4c720: 2f28 0028 movel %a0@(40),%sp@- <== NOT EXECUTED 4c724: 4eb9 0004 5d2c jsr 45d2c <== NOT EXECUTED 4c72a: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 4c72e: 4a80 tstl %d0 <== NOT EXECUTED 4c730: 6706 beqs 4c738 <== NOT EXECUTED 4c732: 70fc moveq #-4,%d0 <== NOT EXECUTED PIPE_UNLOCK(pipe); return 0; } return -EINVAL; } 4c734: 4e5e unlk %fp <== NOT EXECUTED 4c736: 4e75 rts <== NOT EXECUTED if (! PIPE_LOCK(pipe)) return -EINTR; /* Return length of pipe */ *(uint *)buffer = pipe->Length; PIPE_UNLOCK(pipe); 4c738: 226e 0008 moveal %fp@(8),%a1 <== NOT EXECUTED 4c73c: 2f29 0028 movel %a1@(40),%sp@- <== NOT EXECUTED if (! PIPE_LOCK(pipe)) return -EINTR; /* Return length of pipe */ *(uint *)buffer = pipe->Length; 4c740: 206e 0010 moveal %fp@(16),%a0 <== NOT EXECUTED 4c744: 20a9 000c movel %a1@(12),%a0@ <== NOT EXECUTED PIPE_UNLOCK(pipe); 4c748: 4eb9 0004 5e68 jsr 45e68 <== NOT EXECUTED return 0; 4c74e: 588f addql #4,%sp <== NOT EXECUTED if (! PIPE_LOCK(pipe)) return -EINTR; /* Return length of pipe */ *(uint *)buffer = pipe->Length; PIPE_UNLOCK(pipe); 4c750: 4280 clrl %d0 <== NOT EXECUTED return 0; } return -EINVAL; } 4c752: 4e5e unlk %fp <== NOT EXECUTED 4c754: 4e75 rts 0004c698 : rtems_libio_t *iop ) { /* Seek on pipe is not supported */ return -ESPIPE; } 4c698: 70e3 moveq #-29,%d0 <== NOT EXECUTED pipe_control_t *pipe, off_t offset, int whence, rtems_libio_t *iop ) { 4c69a: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED /* Seek on pipe is not supported */ return -ESPIPE; } 4c69e: 4e5e unlk %fp <== NOT EXECUTED 4c6a0: 4e75 rts 0004c756 : pipe_control_t *pipe, void *buffer, size_t count, rtems_libio_t *iop ) { 4c756: 4e56 ffc8 linkw %fp,#-56 <== NOT EXECUTED 4c75a: 48d7 3cfc moveml %d2-%d7/%a2-%a5,%sp@ <== NOT EXECUTED int chunk, chunk1, read = 0, ret = 0; if (! PIPE_LOCK(pipe)) 4c75e: 42a7 clrl %sp@- <== NOT EXECUTED pipe_control_t *pipe, void *buffer, size_t count, rtems_libio_t *iop ) { 4c760: 246e 0008 moveal %fp@(8),%a2 <== NOT EXECUTED int chunk, chunk1, read = 0, ret = 0; if (! PIPE_LOCK(pipe)) 4c764: 47f9 0004 5d2c lea 45d2c ,%a3 <== NOT EXECUTED 4c76a: 42a7 clrl %sp@- <== NOT EXECUTED 4c76c: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED pipe_control_t *pipe, void *buffer, size_t count, rtems_libio_t *iop ) { 4c770: 282e 0010 movel %fp@(16),%d4 <== NOT EXECUTED 4c774: 2a6e 0014 moveal %fp@(20),%a5 <== NOT EXECUTED int chunk, chunk1, read = 0, ret = 0; if (! PIPE_LOCK(pipe)) 4c778: 4e93 jsr %a3@ <== NOT EXECUTED 4c77a: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 4c77e: 4a80 tstl %d0 <== NOT EXECUTED 4c780: 6600 00ac bnew 4c82e <== NOT EXECUTED return -EINTR; while (read < count) { 4c784: 4a84 tstl %d4 <== NOT EXECUTED 4c786: 6700 01ac beqw 4c934 <== NOT EXECUTED /* WARN waitingReaders not restored! */ ret = -EINTR; goto out_nolock; } pipe->waitingReaders --; if (ret != 0) 4c78a: 4285 clrl %d5 <== NOT EXECUTED 4c78c: 4283 clrl %d3 <== NOT EXECUTED 4c78e: 49f9 0004 5e68 lea 45e68 ,%a4 <== NOT EXECUTED } /* Wait until pipe is no more empty or no writer exists */ pipe->waitingReaders ++; PIPE_UNLOCK(pipe); if (! PIPE_READWAIT(pipe)) 4c794: 243c 0004 da94 movel #318100,%d2 <== NOT EXECUTED /* For buffering optimization */ if (PIPE_EMPTY(pipe)) pipe->Start = 0; if (pipe->waitingWriters > 0) PIPE_WAKEUPWRITERS(pipe); 4c79a: 2e3c 0004 da1c movel #317980,%d7 <== NOT EXECUTED if (chunk > chunk1) { memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk1); memcpy(buffer + read + chunk1, pipe->Buffer, chunk - chunk1); } else memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk); 4c7a0: 2c3c 0004 f3ac movel #324524,%d6 <== NOT EXECUTED if (! PIPE_LOCK(pipe)) return -EINTR; while (read < count) { while (PIPE_EMPTY(pipe)) { 4c7a6: 222a 000c movel %a2@(12),%d1 <== NOT EXECUTED 4c7aa: 6600 0090 bnew 4c83c <== NOT EXECUTED /* Not an error */ if (pipe->Writers == 0) 4c7ae: 4aaa 0014 tstl %a2@(20) <== NOT EXECUTED 4c7b2: 6700 010a beqw 4c8be <== NOT EXECUTED goto out_locked; if (LIBIO_NODELAY(iop)) { 4c7b6: 7001 moveq #1,%d0 <== NOT EXECUTED 4c7b8: c0ad 0014 andl %a5@(20),%d0 <== NOT EXECUTED 4c7bc: 6600 0110 bnew 4c8ce <== NOT EXECUTED goto out_locked; } /* Wait until pipe is no more empty or no writer exists */ pipe->waitingReaders ++; PIPE_UNLOCK(pipe); 4c7c0: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED ret = -EAGAIN; goto out_locked; } /* Wait until pipe is no more empty or no writer exists */ pipe->waitingReaders ++; 4c7c4: 52aa 0018 addql #1,%a2@(24) <== NOT EXECUTED PIPE_UNLOCK(pipe); 4c7c8: 4e94 jsr %a4@ <== NOT EXECUTED if (! PIPE_READWAIT(pipe)) 4c7ca: 2042 moveal %d2,%a0 <== NOT EXECUTED 4c7cc: 42a7 clrl %sp@- <== NOT EXECUTED 4c7ce: 2f2a 002c movel %a2@(44),%sp@- <== NOT EXECUTED 4c7d2: 4e90 jsr %a0@ <== NOT EXECUTED 4c7d4: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 4c7d8: 4a80 tstl %d0 <== NOT EXECUTED 4c7da: 673c beqs 4c818 <== NOT EXECUTED 4c7dc: 70fc moveq #-4,%d0 <== NOT EXECUTED 4c7de: 2d40 fff8 movel %d0,%fp@(-8) <== NOT EXECUTED ret = -EINTR; if (! PIPE_LOCK(pipe)) { 4c7e2: 42a7 clrl %sp@- <== NOT EXECUTED 4c7e4: 42a7 clrl %sp@- <== NOT EXECUTED 4c7e6: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4c7ea: 4e93 jsr %a3@ <== NOT EXECUTED 4c7ec: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 4c7f0: 4a80 tstl %d0 <== NOT EXECUTED 4c7f2: 6600 00ec bnew 4c8e0 <== NOT EXECUTED /* WARN waitingReaders not restored! */ ret = -EINTR; goto out_nolock; } pipe->waitingReaders --; 4c7f6: 53aa 0018 subql #1,%a2@(24) <== NOT EXECUTED if (ret != 0) 4c7fa: 4aae fff8 tstl %fp@(-8) <== NOT EXECUTED 4c7fe: 67a6 beqs 4c7a6 <== NOT EXECUTED PIPE_WAKEUPWRITERS(pipe); read += chunk; } out_locked: PIPE_UNLOCK(pipe); 4c800: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4c804: 4e94 jsr %a4@ <== NOT EXECUTED 4c806: 588f addql #4,%sp <== NOT EXECUTED out_nolock: if (read > 0) 4c808: 4a83 tstl %d3 <== NOT EXECUTED 4c80a: 6f12 bles 4c81e <== NOT EXECUTED return read; return ret; } 4c80c: 2003 movel %d3,%d0 <== NOT EXECUTED 4c80e: 4cee 3cfc ffc8 moveml %fp@(-56),%d2-%d7/%a2-%a5 <== NOT EXECUTED 4c814: 4e5e unlk %fp <== NOT EXECUTED 4c816: 4e75 rts <== NOT EXECUTED } /* Wait until pipe is no more empty or no writer exists */ pipe->waitingReaders ++; PIPE_UNLOCK(pipe); if (! PIPE_READWAIT(pipe)) 4c818: 42ae fff8 clrl %fp@(-8) <== NOT EXECUTED 4c81c: 60c4 bras 4c7e2 <== NOT EXECUTED out_locked: PIPE_UNLOCK(pipe); out_nolock: if (read > 0) 4c81e: 262e fff8 movel %fp@(-8),%d3 <== NOT EXECUTED return read; return ret; } 4c822: 2003 movel %d3,%d0 <== NOT EXECUTED 4c824: 4cee 3cfc ffc8 moveml %fp@(-56),%d2-%d7/%a2-%a5 <== NOT EXECUTED 4c82a: 4e5e unlk %fp <== NOT EXECUTED 4c82c: 4e75 rts <== NOT EXECUTED rtems_libio_t *iop ) { int chunk, chunk1, read = 0, ret = 0; if (! PIPE_LOCK(pipe)) 4c82e: 76fc moveq #-4,%d3 <== NOT EXECUTED out_nolock: if (read > 0) return read; return ret; } 4c830: 2003 movel %d3,%d0 <== NOT EXECUTED 4c832: 4cee 3cfc ffc8 moveml %fp@(-56),%d2-%d7/%a2-%a5 <== NOT EXECUTED 4c838: 4e5e unlk %fp <== NOT EXECUTED 4c83a: 4e75 rts <== NOT EXECUTED if (ret != 0) goto out_locked; } /* Read chunk bytes */ chunk = MIN(count - read, pipe->Length); 4c83c: 2004 movel %d4,%d0 <== NOT EXECUTED 4c83e: 9085 subl %d5,%d0 <== NOT EXECUTED 4c840: b081 cmpl %d1,%d0 <== NOT EXECUTED 4c842: 6402 bccs 4c846 <== NOT EXECUTED 4c844: 2200 movel %d0,%d1 <== NOT EXECUTED chunk1 = pipe->Size - pipe->Start; 4c846: 202a 0008 movel %a2@(8),%d0 <== NOT EXECUTED 4c84a: 206a 0004 moveal %a2@(4),%a0 <== NOT EXECUTED 4c84e: 91c0 subal %d0,%a0 <== NOT EXECUTED if (chunk > chunk1) { 4c850: b1c1 cmpal %d1,%a0 <== NOT EXECUTED 4c852: 6d00 009c bltw 4c8f0 <== NOT EXECUTED memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk1); memcpy(buffer + read + chunk1, pipe->Buffer, chunk - chunk1); } else memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk); 4c856: 2f01 movel %d1,%sp@- <== NOT EXECUTED 4c858: d092 addl %a2@,%d0 <== NOT EXECUTED 4c85a: 2246 moveal %d6,%a1 <== NOT EXECUTED 4c85c: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4c85e: 206e 000c moveal %fp@(12),%a0 <== NOT EXECUTED 4c862: 4870 5800 pea %a0@(00000000,%d5:l) <== NOT EXECUTED 4c866: 2d41 fff4 movel %d1,%fp@(-12) <== NOT EXECUTED 4c86a: 4e91 jsr %a1@ <== NOT EXECUTED 4c86c: 222e fff4 movel %fp@(-12),%d1 <== NOT EXECUTED 4c870: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED pipe->Start += chunk; 4c874: 2041 moveal %d1,%a0 <== NOT EXECUTED 4c876: d1ea 0008 addal %a2@(8),%a0 <== NOT EXECUTED pipe->Start %= pipe->Size; 4c87a: 2008 movel %a0,%d0 <== NOT EXECUTED pipe->Length -= chunk; 4c87c: 226a 000c moveal %a2@(12),%a1 <== NOT EXECUTED 4c880: 93c1 subal %d1,%a1 <== NOT EXECUTED } else memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk); pipe->Start += chunk; pipe->Start %= pipe->Size; 4c882: 4c6a 0005 0004 remul %a2@(4),%d5,%d0 <== NOT EXECUTED pipe->Length -= chunk; 4c888: 2549 000c movel %a1,%a2@(12) <== NOT EXECUTED } else memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk); pipe->Start += chunk; pipe->Start %= pipe->Size; 4c88c: 2545 0008 movel %d5,%a2@(8) <== NOT EXECUTED pipe->Length -= chunk; /* For buffering optimization */ if (PIPE_EMPTY(pipe)) 4c890: 4a89 tstl %a1 <== NOT EXECUTED 4c892: 6604 bnes 4c898 <== NOT EXECUTED pipe->Start = 0; 4c894: 42aa 0008 clrl %a2@(8) <== NOT EXECUTED if (pipe->waitingWriters > 0) 4c898: 4aaa 001c tstl %a2@(28) <== NOT EXECUTED 4c89c: 6716 beqs 4c8b4 <== NOT EXECUTED PIPE_WAKEUPWRITERS(pipe); 4c89e: 486e fffc pea %fp@(-4) <== NOT EXECUTED 4c8a2: 2047 moveal %d7,%a0 <== NOT EXECUTED 4c8a4: 2f2a 0030 movel %a2@(48),%sp@- <== NOT EXECUTED 4c8a8: 2d41 fff4 movel %d1,%fp@(-12) <== NOT EXECUTED 4c8ac: 4e90 jsr %a0@ <== NOT EXECUTED 4c8ae: 222e fff4 movel %fp@(-12),%d1 <== NOT EXECUTED 4c8b2: 508f addql #8,%sp <== NOT EXECUTED read += chunk; 4c8b4: d681 addl %d1,%d3 <== NOT EXECUTED int chunk, chunk1, read = 0, ret = 0; if (! PIPE_LOCK(pipe)) return -EINTR; while (read < count) { 4c8b6: 2a03 movel %d3,%d5 <== NOT EXECUTED 4c8b8: b883 cmpl %d3,%d4 <== NOT EXECUTED 4c8ba: 6200 feea bhiw 4c7a6 <== NOT EXECUTED 4c8be: 42ae fff8 clrl %fp@(-8) <== NOT EXECUTED PIPE_WAKEUPWRITERS(pipe); read += chunk; } out_locked: PIPE_UNLOCK(pipe); 4c8c2: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4c8c6: 4e94 jsr %a4@ <== NOT EXECUTED 4c8c8: 588f addql #4,%sp <== NOT EXECUTED 4c8ca: 6000 ff3c braw 4c808 <== NOT EXECUTED while (PIPE_EMPTY(pipe)) { /* Not an error */ if (pipe->Writers == 0) goto out_locked; if (LIBIO_NODELAY(iop)) { 4c8ce: 70f5 moveq #-11,%d0 <== NOT EXECUTED 4c8d0: 2d40 fff8 movel %d0,%fp@(-8) <== NOT EXECUTED PIPE_WAKEUPWRITERS(pipe); read += chunk; } out_locked: PIPE_UNLOCK(pipe); 4c8d4: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4c8d8: 4e94 jsr %a4@ <== NOT EXECUTED 4c8da: 588f addql #4,%sp <== NOT EXECUTED 4c8dc: 6000 ff2a braw 4c808 <== NOT EXECUTED /* Wait until pipe is no more empty or no writer exists */ pipe->waitingReaders ++; PIPE_UNLOCK(pipe); if (! PIPE_READWAIT(pipe)) ret = -EINTR; if (! PIPE_LOCK(pipe)) { 4c8e0: 7afc moveq #-4,%d5 <== NOT EXECUTED 4c8e2: 2d45 fff8 movel %d5,%fp@(-8) <== NOT EXECUTED out_locked: PIPE_UNLOCK(pipe); out_nolock: if (read > 0) 4c8e6: 4a83 tstl %d3 <== NOT EXECUTED 4c8e8: 6e00 ff22 bgtw 4c80c <== NOT EXECUTED 4c8ec: 6000 ff30 braw 4c81e <== NOT EXECUTED /* Read chunk bytes */ chunk = MIN(count - read, pipe->Length); chunk1 = pipe->Size - pipe->Start; if (chunk > chunk1) { memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk1); 4c8f0: 2f08 movel %a0,%sp@- <== NOT EXECUTED 4c8f2: d092 addl %a2@,%d0 <== NOT EXECUTED 4c8f4: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4c8f6: 226e 000c moveal %fp@(12),%a1 <== NOT EXECUTED 4c8fa: 4871 5800 pea %a1@(00000000,%d5:l) <== NOT EXECUTED 4c8fe: 2246 moveal %d6,%a1 <== NOT EXECUTED 4c900: 2d41 fff4 movel %d1,%fp@(-12) <== NOT EXECUTED 4c904: 2d48 fff0 movel %a0,%fp@(-16) <== NOT EXECUTED 4c908: 4e91 jsr %a1@ <== NOT EXECUTED memcpy(buffer + read + chunk1, pipe->Buffer, chunk - chunk1); 4c90a: 222e fff4 movel %fp@(-12),%d1 <== NOT EXECUTED 4c90e: 2001 movel %d1,%d0 <== NOT EXECUTED 4c910: 2246 moveal %d6,%a1 <== NOT EXECUTED 4c912: 206e fff0 moveal %fp@(-16),%a0 <== NOT EXECUTED 4c916: 9088 subl %a0,%d0 <== NOT EXECUTED 4c918: da88 addl %a0,%d5 <== NOT EXECUTED 4c91a: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4c91c: 2f12 movel %a2@,%sp@- <== NOT EXECUTED 4c91e: 206e 000c moveal %fp@(12),%a0 <== NOT EXECUTED 4c922: 4870 5800 pea %a0@(00000000,%d5:l) <== NOT EXECUTED 4c926: 4e91 jsr %a1@ <== NOT EXECUTED 4c928: 222e fff4 movel %fp@(-12),%d1 <== NOT EXECUTED 4c92c: 4fef 0018 lea %sp@(24),%sp <== NOT EXECUTED 4c930: 6000 ff42 braw 4c874 <== NOT EXECUTED int chunk, chunk1, read = 0, ret = 0; if (! PIPE_LOCK(pipe)) return -EINTR; while (read < count) { 4c934: 42ae fff8 clrl %fp@(-8) <== NOT EXECUTED PIPE_WAKEUPWRITERS(pipe); read += chunk; } out_locked: PIPE_UNLOCK(pipe); 4c938: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4c93c: 49f9 0004 5e68 lea 45e68 ,%a4 <== NOT EXECUTED 4c942: 4e94 jsr %a4@ <== NOT EXECUTED int chunk, chunk1, read = 0, ret = 0; if (! PIPE_LOCK(pipe)) return -EINTR; while (read < count) { 4c944: 4283 clrl %d3 <== NOT EXECUTED PIPE_WAKEUPWRITERS(pipe); read += chunk; } out_locked: PIPE_UNLOCK(pipe); 4c946: 588f addql #4,%sp <== NOT EXECUTED 4c948: 6000 febe braw 4c808 <== NOT EXECUTED 0004cb5c : */ int pipe_release( pipe_control_t **pipep, rtems_libio_t *iop ) { 4cb5c: 4e56 ffe8 linkw %fp,#-24 <== NOT EXECUTED 4cb60: 48d7 3c04 moveml %d2/%a2-%a5,%sp@ <== NOT EXECUTED 4cb64: 286e 0008 moveal %fp@(8),%a4 <== NOT EXECUTED pipe_control_t *pipe = *pipep; uint32_t mode; rtems_status_code sc; sc = rtems_semaphore_obtain(pipe->Semaphore, 4cb68: 47f9 0004 5d2c lea 45d2c ,%a3 <== NOT EXECUTED 4cb6e: 42a7 clrl %sp@- <== NOT EXECUTED int pipe_release( pipe_control_t **pipep, rtems_libio_t *iop ) { pipe_control_t *pipe = *pipep; 4cb70: 2454 moveal %a4@,%a2 <== NOT EXECUTED uint32_t mode; rtems_status_code sc; sc = rtems_semaphore_obtain(pipe->Semaphore, 4cb72: 42a7 clrl %sp@- <== NOT EXECUTED 4cb74: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4cb78: 4e93 jsr %a3@ <== NOT EXECUTED RTEMS_WAIT, RTEMS_NO_TIMEOUT); /* WARN pipe not released! */ if(sc != RTEMS_SUCCESSFUL) 4cb7a: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 4cb7e: 4a80 tstl %d0 <== NOT EXECUTED 4cb80: 6600 00f2 bnew 4cc74 <== NOT EXECUTED rtems_fatal_error_occurred(sc); mode = LIBIO_ACCMODE(iop); 4cb84: 206e 000c moveal %fp@(12),%a0 <== NOT EXECUTED 4cb88: 7406 moveq #6,%d2 <== NOT EXECUTED 4cb8a: c4a8 0014 andl %a0@(20),%d2 <== NOT EXECUTED if (mode & LIBIO_FLAGS_READ) 4cb8e: 0802 0001 btst #1,%d2 <== NOT EXECUTED 4cb92: 6704 beqs 4cb98 <== NOT EXECUTED pipe->Readers --; 4cb94: 53aa 0010 subql #1,%a2@(16) <== NOT EXECUTED if (mode & LIBIO_FLAGS_WRITE) 4cb98: 44c2 movew %d2,%ccr <== NOT EXECUTED 4cb9a: 675a beqs 4cbf6 <== NOT EXECUTED pipe->Writers --; sc = rtems_semaphore_obtain(rtems_pipe_semaphore, 4cb9c: 42a7 clrl %sp@- <== NOT EXECUTED 4cb9e: 42a7 clrl %sp@- <== NOT EXECUTED 4cba0: 2f39 0005 e6b0 movel 5e6b0 ,%sp@- <== NOT EXECUTED 4cba6: 4e93 jsr %a3@ <== NOT EXECUTED RTEMS_WAIT, RTEMS_NO_TIMEOUT); /* WARN pipe not freed and pipep not set to NULL! */ if(sc != RTEMS_SUCCESSFUL) 4cba8: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 4cbac: 4a80 tstl %d0 <== NOT EXECUTED 4cbae: 6600 00c4 bnew 4cc74 <== NOT EXECUTED rtems_fatal_error_occurred(sc); PIPE_UNLOCK(pipe); 4cbb2: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4cbb6: 47f9 0004 5e68 lea 45e68 ,%a3 <== NOT EXECUTED 4cbbc: 4e93 jsr %a3@ <== NOT EXECUTED if (pipe->Readers == 0 && pipe->Writers == 0) { 4cbbe: 588f addql #4,%sp <== NOT EXECUTED 4cbc0: 4aaa 0010 tstl %a2@(16) <== NOT EXECUTED 4cbc4: 6736 beqs 4cbfc <== NOT EXECUTED *pipep = NULL; } else if (pipe->Readers == 0 && mode != LIBIO_FLAGS_WRITE) /* Notify waiting Writers that all their partners left */ PIPE_WAKEUPWRITERS(pipe); else if (pipe->Writers == 0 && mode != LIBIO_FLAGS_READ) 4cbc6: 4aaa 0014 tstl %a2@(20) <== NOT EXECUTED 4cbca: 6616 bnes 4cbe2 <== NOT EXECUTED 4cbcc: 7002 moveq #2,%d0 <== NOT EXECUTED 4cbce: b082 cmpl %d2,%d0 <== NOT EXECUTED 4cbd0: 6710 beqs 4cbe2 <== NOT EXECUTED PIPE_WAKEUPREADERS(pipe); 4cbd2: 486e fffc pea %fp@(-4) <== NOT EXECUTED 4cbd6: 2f2a 002c movel %a2@(44),%sp@- <== NOT EXECUTED 4cbda: 4eb9 0004 da1c jsr 4da1c <== NOT EXECUTED 4cbe0: 508f addql #8,%sp <== NOT EXECUTED rtems_semaphore_release(rtems_pipe_semaphore); 4cbe2: 2f39 0005 e6b0 movel 5e6b0 ,%sp@- <== NOT EXECUTED 4cbe8: 4e93 jsr %a3@ <== NOT EXECUTED if(iop->pathinfo.ops->unlink_h(&iop->pathinfo)) return -errno; #endif return 0; } 4cbea: 4cee 3c04 ffe8 moveml %fp@(-24),%d2/%a2-%a5 <== NOT EXECUTED 4cbf0: 4280 clrl %d0 <== NOT EXECUTED 4cbf2: 4e5e unlk %fp <== NOT EXECUTED 4cbf4: 4e75 rts <== NOT EXECUTED mode = LIBIO_ACCMODE(iop); if (mode & LIBIO_FLAGS_READ) pipe->Readers --; if (mode & LIBIO_FLAGS_WRITE) pipe->Writers --; 4cbf6: 53aa 0014 subql #1,%a2@(20) <== NOT EXECUTED 4cbfa: 60a0 bras 4cb9c <== NOT EXECUTED if(sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred(sc); PIPE_UNLOCK(pipe); if (pipe->Readers == 0 && pipe->Writers == 0) { 4cbfc: 4aaa 0014 tstl %a2@(20) <== NOT EXECUTED 4cc00: 672a beqs 4cc2c <== NOT EXECUTED delfile = TRUE; #endif pipe_free(pipe); *pipep = NULL; } else if (pipe->Readers == 0 && mode != LIBIO_FLAGS_WRITE) 4cc02: 7004 moveq #4,%d0 <== NOT EXECUTED 4cc04: b082 cmpl %d2,%d0 <== NOT EXECUTED 4cc06: 67da beqs 4cbe2 <== NOT EXECUTED /* Notify waiting Writers that all their partners left */ PIPE_WAKEUPWRITERS(pipe); 4cc08: 486e fffc pea %fp@(-4) <== NOT EXECUTED 4cc0c: 2f2a 0030 movel %a2@(48),%sp@- <== NOT EXECUTED 4cc10: 4eb9 0004 da1c jsr 4da1c <== NOT EXECUTED delfile = TRUE; #endif pipe_free(pipe); *pipep = NULL; } else if (pipe->Readers == 0 && mode != LIBIO_FLAGS_WRITE) 4cc16: 508f addql #8,%sp <== NOT EXECUTED /* Notify waiting Writers that all their partners left */ PIPE_WAKEUPWRITERS(pipe); else if (pipe->Writers == 0 && mode != LIBIO_FLAGS_READ) PIPE_WAKEUPREADERS(pipe); rtems_semaphore_release(rtems_pipe_semaphore); 4cc18: 2f39 0005 e6b0 movel 5e6b0 ,%sp@- <== NOT EXECUTED 4cc1e: 4e93 jsr %a3@ <== NOT EXECUTED if(iop->pathinfo.ops->unlink_h(&iop->pathinfo)) return -errno; #endif return 0; } 4cc20: 4cee 3c04 ffe8 moveml %fp@(-24),%d2/%a2-%a5 <== NOT EXECUTED 4cc26: 4280 clrl %d0 <== NOT EXECUTED 4cc28: 4e5e unlk %fp <== NOT EXECUTED 4cc2a: 4e75 rts <== NOT EXECUTED /* Called with rtems_pipe_semaphore held. */ static inline void pipe_free( pipe_control_t *pipe ) { rtems_barrier_delete(pipe->readBarrier); 4cc2c: 2f2a 002c movel %a2@(44),%sp@- <== NOT EXECUTED rtems_barrier_delete(pipe->writeBarrier); rtems_semaphore_delete(pipe->Semaphore); free(pipe->Buffer); 4cc30: 4bf9 0004 a688 lea 4a688 ,%a5 <== NOT EXECUTED /* Called with rtems_pipe_semaphore held. */ static inline void pipe_free( pipe_control_t *pipe ) { rtems_barrier_delete(pipe->readBarrier); 4cc36: 243c 0004 d9ac movel #317868,%d2 <== NOT EXECUTED 4cc3c: 2042 moveal %d2,%a0 <== NOT EXECUTED 4cc3e: 4e90 jsr %a0@ <== NOT EXECUTED rtems_barrier_delete(pipe->writeBarrier); 4cc40: 2f2a 0030 movel %a2@(48),%sp@- <== NOT EXECUTED 4cc44: 2042 moveal %d2,%a0 <== NOT EXECUTED 4cc46: 4e90 jsr %a0@ <== NOT EXECUTED rtems_semaphore_delete(pipe->Semaphore); 4cc48: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4cc4c: 4eb9 0004 5c54 jsr 45c54 <== NOT EXECUTED free(pipe->Buffer); 4cc52: 2f12 movel %a2@,%sp@- <== NOT EXECUTED 4cc54: 4e95 jsr %a5@ <== NOT EXECUTED free(pipe); 4cc56: 2f0a movel %a2,%sp@- <== NOT EXECUTED 4cc58: 4e95 jsr %a5@ <== NOT EXECUTED if(sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred(sc); PIPE_UNLOCK(pipe); if (pipe->Readers == 0 && pipe->Writers == 0) { 4cc5a: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED /* To delete an anonymous pipe file when all users closed it */ if (pipe->Anonymous) delfile = TRUE; #endif pipe_free(pipe); *pipep = NULL; 4cc5e: 4294 clrl %a4@ <== NOT EXECUTED /* Notify waiting Writers that all their partners left */ PIPE_WAKEUPWRITERS(pipe); else if (pipe->Writers == 0 && mode != LIBIO_FLAGS_READ) PIPE_WAKEUPREADERS(pipe); rtems_semaphore_release(rtems_pipe_semaphore); 4cc60: 2f39 0005 e6b0 movel 5e6b0 ,%sp@- <== NOT EXECUTED 4cc66: 4e93 jsr %a3@ <== NOT EXECUTED if(iop->pathinfo.ops->unlink_h(&iop->pathinfo)) return -errno; #endif return 0; } 4cc68: 4cee 3c04 ffe8 moveml %fp@(-24),%d2/%a2-%a5 <== NOT EXECUTED 4cc6e: 4280 clrl %d0 <== NOT EXECUTED 4cc70: 4e5e unlk %fp <== NOT EXECUTED 4cc72: 4e75 rts <== NOT EXECUTED sc = rtems_semaphore_obtain(rtems_pipe_semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT); /* WARN pipe not freed and pipep not set to NULL! */ if(sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred(sc); 4cc74: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4cc76: 4eb9 0004 6458 jsr 46458 <== NOT EXECUTED 0004c94c : pipe_control_t *pipe, const void *buffer, size_t count, rtems_libio_t *iop ) { 4c94c: 4e56 ffd4 linkw %fp,#-44 <== NOT EXECUTED 4c950: 48d7 3cfc moveml %d2-%d7/%a2-%a5,%sp@ <== NOT EXECUTED 4c954: 246e 0008 moveal %fp@(8),%a2 <== NOT EXECUTED 4c958: 262e 0010 movel %fp@(16),%d3 <== NOT EXECUTED int chunk, chunk1, written = 0, ret = 0; /* Write nothing */ if (count == 0) 4c95c: 660e bnes 4c96c <== NOT EXECUTED 4c95e: 4282 clrl %d2 <== NOT EXECUTED #endif if (written > 0) return written; return ret; } 4c960: 2002 movel %d2,%d0 <== NOT EXECUTED 4c962: 4cee 3cfc ffd4 moveml %fp@(-44),%d2-%d7/%a2-%a5 <== NOT EXECUTED 4c968: 4e5e unlk %fp <== NOT EXECUTED 4c96a: 4e75 rts <== NOT EXECUTED /* Write nothing */ if (count == 0) return 0; if (! PIPE_LOCK(pipe)) 4c96c: 42a7 clrl %sp@- <== NOT EXECUTED 4c96e: 47f9 0004 5d2c lea 45d2c ,%a3 <== NOT EXECUTED 4c974: 42a7 clrl %sp@- <== NOT EXECUTED 4c976: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4c97a: 4e93 jsr %a3@ <== NOT EXECUTED 4c97c: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 4c980: 4a80 tstl %d0 <== NOT EXECUTED 4c982: 6600 00d2 bnew 4ca56 <== NOT EXECUTED return -EINTR; if (pipe->Readers == 0) { 4c986: 4aaa 0010 tstl %a2@(16) <== NOT EXECUTED 4c98a: 6700 0088 beqw 4ca14 <== NOT EXECUTED ret = -EPIPE; goto out_locked; } /* Write of PIPE_BUF bytes or less shall not be interleaved */ chunk = count <= pipe->Size ? count : 1; 4c98e: 202a 0004 movel %a2@(4),%d0 <== NOT EXECUTED 4c992: b083 cmpl %d3,%d0 <== NOT EXECUTED 4c994: 6500 00e0 bcsw 4ca76 <== NOT EXECUTED 4c998: 2a03 movel %d3,%d5 <== NOT EXECUTED } pipe->waitingWriters --; if (ret != 0) goto out_locked; if (pipe->Readers == 0) { 4c99a: 4286 clrl %d6 <== NOT EXECUTED 4c99c: 4282 clrl %d2 <== NOT EXECUTED 4c99e: 49f9 0004 5e68 lea 45e68 ,%a4 <== NOT EXECUTED } /* Wait until there is chunk bytes space or no reader exists */ pipe->waitingWriters ++; PIPE_UNLOCK(pipe); if (! PIPE_WRITEWAIT(pipe)) 4c9a4: 4bf9 0004 da94 lea 4da94 ,%a5 <== NOT EXECUTED if (chunk > chunk1) { memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk1); memcpy(pipe->Buffer, buffer + written + chunk1, chunk - chunk1); } else memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk); 4c9aa: 2e3c 0004 f3ac movel #324524,%d7 <== NOT EXECUTED /* Write of PIPE_BUF bytes or less shall not be interleaved */ chunk = count <= pipe->Size ? count : 1; while (written < count) { while (PIPE_SPACE(pipe) < chunk) { 4c9b0: 222a 000c movel %a2@(12),%d1 <== NOT EXECUTED 4c9b4: 2800 movel %d0,%d4 <== NOT EXECUTED 4c9b6: 9881 subl %d1,%d4 <== NOT EXECUTED 4c9b8: ba84 cmpl %d4,%d5 <== NOT EXECUTED 4c9ba: 6300 00d6 blsw 4ca92 <== NOT EXECUTED if (LIBIO_NODELAY(iop)) { 4c9be: 206e 0014 moveal %fp@(20),%a0 <== NOT EXECUTED 4c9c2: 7001 moveq #1,%d0 <== NOT EXECUTED 4c9c4: c0a8 0014 andl %a0@(20),%d0 <== NOT EXECUTED 4c9c8: 6600 0144 bnew 4cb0e <== NOT EXECUTED goto out_locked; } /* Wait until there is chunk bytes space or no reader exists */ pipe->waitingWriters ++; PIPE_UNLOCK(pipe); 4c9cc: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED ret = -EAGAIN; goto out_locked; } /* Wait until there is chunk bytes space or no reader exists */ pipe->waitingWriters ++; 4c9d0: 52aa 001c addql #1,%a2@(28) <== NOT EXECUTED PIPE_UNLOCK(pipe); 4c9d4: 4e94 jsr %a4@ <== NOT EXECUTED if (! PIPE_WRITEWAIT(pipe)) 4c9d6: 42a7 clrl %sp@- <== NOT EXECUTED 4c9d8: 2f2a 0030 movel %a2@(48),%sp@- <== NOT EXECUTED 4c9dc: 4e95 jsr %a5@ <== NOT EXECUTED 4c9de: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 4c9e2: 4a80 tstl %d0 <== NOT EXECUTED 4c9e4: 672a beqs 4ca10 <== NOT EXECUTED 4c9e6: 78fc moveq #-4,%d4 <== NOT EXECUTED ret = -EINTR; if (! PIPE_LOCK(pipe)) { 4c9e8: 42a7 clrl %sp@- <== NOT EXECUTED 4c9ea: 42a7 clrl %sp@- <== NOT EXECUTED 4c9ec: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4c9f0: 4e93 jsr %a3@ <== NOT EXECUTED 4c9f2: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 4c9f6: 4a80 tstl %d0 <== NOT EXECUTED 4c9f8: 6600 010e bnew 4cb08 <== NOT EXECUTED /* WARN waitingWriters not restored! */ ret = -EINTR; goto out_nolock; } pipe->waitingWriters --; 4c9fc: 53aa 001c subql #1,%a2@(28) <== NOT EXECUTED if (ret != 0) 4ca00: 4a84 tstl %d4 <== NOT EXECUTED 4ca02: 661a bnes 4ca1e <== NOT EXECUTED goto out_locked; if (pipe->Readers == 0) { 4ca04: 4aaa 0010 tstl %a2@(16) <== NOT EXECUTED 4ca08: 675a beqs 4ca64 <== NOT EXECUTED 4ca0a: 202a 0004 movel %a2@(4),%d0 <== NOT EXECUTED 4ca0e: 60a0 bras 4c9b0 <== NOT EXECUTED } /* Wait until there is chunk bytes space or no reader exists */ pipe->waitingWriters ++; PIPE_UNLOCK(pipe); if (! PIPE_WRITEWAIT(pipe)) 4ca10: 4284 clrl %d4 <== NOT EXECUTED 4ca12: 60d4 bras 4c9e8 <== NOT EXECUTED } /* Write of PIPE_BUF bytes or less shall not be interleaved */ chunk = count <= pipe->Size ? count : 1; while (written < count) { 4ca14: 78e0 moveq #-32,%d4 <== NOT EXECUTED 4ca16: 4282 clrl %d2 <== NOT EXECUTED 4ca18: 49f9 0004 5e68 lea 45e68 ,%a4 <== NOT EXECUTED /* Write of more than PIPE_BUF bytes can be interleaved */ chunk = 1; } out_locked: PIPE_UNLOCK(pipe); 4ca1e: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4ca22: 4e94 jsr %a4@ <== NOT EXECUTED 4ca24: 588f addql #4,%sp <== NOT EXECUTED out_nolock: #ifdef RTEMS_POSIX_API /* Signal SIGPIPE */ if (ret == -EPIPE) 4ca26: 70e0 moveq #-32,%d0 <== NOT EXECUTED 4ca28: b084 cmpl %d4,%d0 <== NOT EXECUTED 4ca2a: 6714 beqs 4ca40 <== NOT EXECUTED kill(getpid(), SIGPIPE); #endif if (written > 0) 4ca2c: 4a82 tstl %d2 <== NOT EXECUTED 4ca2e: 6e00 ff30 bgtw 4c960 <== NOT EXECUTED 4ca32: 2404 movel %d4,%d2 <== NOT EXECUTED return written; return ret; } 4ca34: 2002 movel %d2,%d0 <== NOT EXECUTED 4ca36: 4cee 3cfc ffd4 moveml %fp@(-44),%d2-%d7/%a2-%a5 <== NOT EXECUTED 4ca3c: 4e5e unlk %fp <== NOT EXECUTED 4ca3e: 4e75 rts <== NOT EXECUTED out_nolock: #ifdef RTEMS_POSIX_API /* Signal SIGPIPE */ if (ret == -EPIPE) kill(getpid(), SIGPIPE); 4ca40: 4eb9 0004 d53c jsr 4d53c <== NOT EXECUTED 4ca46: 4878 000d pea d <== NOT EXECUTED 4ca4a: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4ca4c: 4eb9 0004 d644 jsr 4d644 <== NOT EXECUTED 4ca52: 508f addql #8,%sp <== NOT EXECUTED 4ca54: 60d6 bras 4ca2c <== NOT EXECUTED /* Write nothing */ if (count == 0) return 0; if (! PIPE_LOCK(pipe)) 4ca56: 74fc moveq #-4,%d2 <== NOT EXECUTED #endif if (written > 0) return written; return ret; } 4ca58: 2002 movel %d2,%d0 <== NOT EXECUTED 4ca5a: 4cee 3cfc ffd4 moveml %fp@(-44),%d2-%d7/%a2-%a5 <== NOT EXECUTED 4ca60: 4e5e unlk %fp <== NOT EXECUTED 4ca62: 4e75 rts <== NOT EXECUTED /* Write of more than PIPE_BUF bytes can be interleaved */ chunk = 1; } out_locked: PIPE_UNLOCK(pipe); 4ca64: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED } pipe->waitingWriters --; if (ret != 0) goto out_locked; if (pipe->Readers == 0) { 4ca68: 78e0 moveq #-32,%d4 <== NOT EXECUTED /* Write of more than PIPE_BUF bytes can be interleaved */ chunk = 1; } out_locked: PIPE_UNLOCK(pipe); 4ca6a: 4e94 jsr %a4@ <== NOT EXECUTED 4ca6c: 588f addql #4,%sp <== NOT EXECUTED out_nolock: #ifdef RTEMS_POSIX_API /* Signal SIGPIPE */ if (ret == -EPIPE) 4ca6e: 70e0 moveq #-32,%d0 <== NOT EXECUTED 4ca70: b084 cmpl %d4,%d0 <== NOT EXECUTED 4ca72: 66b8 bnes 4ca2c <== NOT EXECUTED 4ca74: 60ca bras 4ca40 <== NOT EXECUTED } pipe->waitingWriters --; if (ret != 0) goto out_locked; if (pipe->Readers == 0) { 4ca76: 7a01 moveq #1,%d5 <== NOT EXECUTED 4ca78: 4286 clrl %d6 <== NOT EXECUTED 4ca7a: 4282 clrl %d2 <== NOT EXECUTED 4ca7c: 49f9 0004 5e68 lea 45e68 ,%a4 <== NOT EXECUTED } /* Wait until there is chunk bytes space or no reader exists */ pipe->waitingWriters ++; PIPE_UNLOCK(pipe); if (! PIPE_WRITEWAIT(pipe)) 4ca82: 4bf9 0004 da94 lea 4da94 ,%a5 <== NOT EXECUTED if (chunk > chunk1) { memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk1); memcpy(pipe->Buffer, buffer + written + chunk1, chunk - chunk1); } else memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk); 4ca88: 2e3c 0004 f3ac movel #324524,%d7 <== NOT EXECUTED 4ca8e: 6000 ff20 braw 4c9b0 <== NOT EXECUTED ret = -EPIPE; goto out_locked; } } chunk = MIN(count - written, PIPE_SPACE(pipe)); 4ca92: 2043 moveal %d3,%a0 <== NOT EXECUTED 4ca94: 91c6 subal %d6,%a0 <== NOT EXECUTED 4ca96: b1c4 cmpal %d4,%a0 <== NOT EXECUTED 4ca98: 6402 bccs 4ca9c <== NOT EXECUTED 4ca9a: 2808 movel %a0,%d4 <== NOT EXECUTED chunk1 = pipe->Size - PIPE_WSTART(pipe); 4ca9c: 2a01 movel %d1,%d5 <== NOT EXECUTED 4ca9e: daaa 0008 addl %a2@(8),%d5 <== NOT EXECUTED 4caa2: 4c40 5001 remul %d0,%d1,%d5 <== NOT EXECUTED 4caa6: 2a00 movel %d0,%d5 <== NOT EXECUTED 4caa8: 9a81 subl %d1,%d5 <== NOT EXECUTED if (chunk > chunk1) { 4caaa: ba84 cmpl %d4,%d5 <== NOT EXECUTED 4caac: 6c76 bges 4cb24 <== NOT EXECUTED memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk1); 4caae: 2f05 movel %d5,%sp@- <== NOT EXECUTED 4cab0: 206e 000c moveal %fp@(12),%a0 <== NOT EXECUTED 4cab4: 4870 6800 pea %a0@(00000000,%d6:l) <== NOT EXECUTED 4cab8: d292 addl %a2@,%d1 <== NOT EXECUTED 4caba: 2047 moveal %d7,%a0 <== NOT EXECUTED memcpy(pipe->Buffer, buffer + written + chunk1, chunk - chunk1); 4cabc: dc85 addl %d5,%d6 <== NOT EXECUTED } chunk = MIN(count - written, PIPE_SPACE(pipe)); chunk1 = pipe->Size - PIPE_WSTART(pipe); if (chunk > chunk1) { memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk1); 4cabe: 2f01 movel %d1,%sp@- <== NOT EXECUTED 4cac0: 4e90 jsr %a0@ <== NOT EXECUTED memcpy(pipe->Buffer, buffer + written + chunk1, chunk - chunk1); 4cac2: 2004 movel %d4,%d0 <== NOT EXECUTED 4cac4: 9085 subl %d5,%d0 <== NOT EXECUTED 4cac6: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4cac8: 206e 000c moveal %fp@(12),%a0 <== NOT EXECUTED 4cacc: 4870 6800 pea %a0@(00000000,%d6:l) <== NOT EXECUTED 4cad0: 2047 moveal %d7,%a0 <== NOT EXECUTED 4cad2: 2f12 movel %a2@,%sp@- <== NOT EXECUTED 4cad4: 4e90 jsr %a0@ <== NOT EXECUTED 4cad6: 4fef 0018 lea %sp@(24),%sp <== NOT EXECUTED } else memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk); pipe->Length += chunk; 4cada: d9aa 000c addl %d4,%a2@(12) <== NOT EXECUTED if (pipe->waitingReaders > 0) 4cade: 4aaa 0018 tstl %a2@(24) <== NOT EXECUTED 4cae2: 6612 bnes 4caf6 <== NOT EXECUTED PIPE_WAKEUPREADERS(pipe); written += chunk; 4cae4: d484 addl %d4,%d2 <== NOT EXECUTED } /* Write of PIPE_BUF bytes or less shall not be interleaved */ chunk = count <= pipe->Size ? count : 1; while (written < count) { 4cae6: 2c02 movel %d2,%d6 <== NOT EXECUTED 4cae8: b483 cmpl %d3,%d2 <== NOT EXECUTED 4caea: 645a bccs 4cb46 <== NOT EXECUTED 4caec: 202a 0004 movel %a2@(4),%d0 <== NOT EXECUTED 4caf0: 7a01 moveq #1,%d5 <== NOT EXECUTED 4caf2: 6000 febc braw 4c9b0 <== NOT EXECUTED else memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk); pipe->Length += chunk; if (pipe->waitingReaders > 0) PIPE_WAKEUPREADERS(pipe); 4caf6: 486e fffc pea %fp@(-4) <== NOT EXECUTED 4cafa: 2f2a 002c movel %a2@(44),%sp@- <== NOT EXECUTED 4cafe: 4eb9 0004 da1c jsr 4da1c <== NOT EXECUTED 4cb04: 508f addql #8,%sp <== NOT EXECUTED 4cb06: 60dc bras 4cae4 <== NOT EXECUTED /* Wait until there is chunk bytes space or no reader exists */ pipe->waitingWriters ++; PIPE_UNLOCK(pipe); if (! PIPE_WRITEWAIT(pipe)) ret = -EINTR; if (! PIPE_LOCK(pipe)) { 4cb08: 78fc moveq #-4,%d4 <== NOT EXECUTED 4cb0a: 6000 ff20 braw 4ca2c <== NOT EXECUTED /* Write of more than PIPE_BUF bytes can be interleaved */ chunk = 1; } out_locked: PIPE_UNLOCK(pipe); 4cb0e: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED /* Write of PIPE_BUF bytes or less shall not be interleaved */ chunk = count <= pipe->Size ? count : 1; while (written < count) { while (PIPE_SPACE(pipe) < chunk) { if (LIBIO_NODELAY(iop)) { 4cb12: 78f5 moveq #-11,%d4 <== NOT EXECUTED /* Write of more than PIPE_BUF bytes can be interleaved */ chunk = 1; } out_locked: PIPE_UNLOCK(pipe); 4cb14: 4e94 jsr %a4@ <== NOT EXECUTED 4cb16: 588f addql #4,%sp <== NOT EXECUTED out_nolock: #ifdef RTEMS_POSIX_API /* Signal SIGPIPE */ if (ret == -EPIPE) 4cb18: 70e0 moveq #-32,%d0 <== NOT EXECUTED 4cb1a: b084 cmpl %d4,%d0 <== NOT EXECUTED 4cb1c: 6600 ff0e bnew 4ca2c <== NOT EXECUTED 4cb20: 6000 ff1e braw 4ca40 <== NOT EXECUTED if (chunk > chunk1) { memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk1); memcpy(pipe->Buffer, buffer + written + chunk1, chunk - chunk1); } else memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk); 4cb24: 2f04 movel %d4,%sp@- <== NOT EXECUTED 4cb26: 206e 000c moveal %fp@(12),%a0 <== NOT EXECUTED 4cb2a: 4870 6800 pea %a0@(00000000,%d6:l) <== NOT EXECUTED 4cb2e: d292 addl %a2@,%d1 <== NOT EXECUTED 4cb30: 2047 moveal %d7,%a0 <== NOT EXECUTED 4cb32: 2f01 movel %d1,%sp@- <== NOT EXECUTED 4cb34: 4e90 jsr %a0@ <== NOT EXECUTED 4cb36: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED pipe->Length += chunk; 4cb3a: d9aa 000c addl %d4,%a2@(12) <== NOT EXECUTED if (pipe->waitingReaders > 0) 4cb3e: 4aaa 0018 tstl %a2@(24) <== NOT EXECUTED 4cb42: 67a0 beqs 4cae4 <== NOT EXECUTED 4cb44: 60b0 bras 4caf6 <== NOT EXECUTED /* Write of more than PIPE_BUF bytes can be interleaved */ chunk = 1; } out_locked: PIPE_UNLOCK(pipe); 4cb46: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED } /* Write of PIPE_BUF bytes or less shall not be interleaved */ chunk = count <= pipe->Size ? count : 1; while (written < count) { 4cb4a: 4284 clrl %d4 <== NOT EXECUTED /* Write of more than PIPE_BUF bytes can be interleaved */ chunk = 1; } out_locked: PIPE_UNLOCK(pipe); 4cb4c: 4e94 jsr %a4@ <== NOT EXECUTED 4cb4e: 588f addql #4,%sp <== NOT EXECUTED out_nolock: #ifdef RTEMS_POSIX_API /* Signal SIGPIPE */ if (ret == -EPIPE) 4cb50: 70e0 moveq #-32,%d0 <== NOT EXECUTED 4cb52: b084 cmpl %d4,%d0 <== NOT EXECUTED 4cb54: 6600 fed6 bnew 4ca2c <== NOT EXECUTED 4cb58: 6000 fee6 braw 4ca40 <== NOT EXECUTED 00045c98 : int pthread_atfork( void (*prepare)(void) __attribute__((unused)), void (*parent)(void) __attribute__((unused)), void (*child)(void) __attribute__((unused)) ) { 45c98: 4e56 0000 linkw %fp,#0 rtems_set_errno_and_return_minus_one( ENOSYS ); 45c9c: 4eb9 0004 f6f0 jsr 4f6f0 <__errno> 45ca2: 7258 moveq #88,%d1 45ca4: 2040 moveal %d0,%a0 } 45ca6: 70ff moveq #-1,%d0 45ca8: 4e5e unlk %fp void (*prepare)(void) __attribute__((unused)), void (*parent)(void) __attribute__((unused)), void (*child)(void) __attribute__((unused)) ) { rtems_set_errno_and_return_minus_one( ENOSYS ); 45caa: 2081 movel %d1,%a0@ } 45cac: 4e75 rts ... 00049f34 : #include int pthread_attr_destroy( pthread_attr_t *attr ) { 49f34: 4e56 0000 linkw %fp,#0 49f38: 206e 0008 moveal %fp@(8),%a0 if ( !attr || !attr->is_initialized ) 49f3c: 4a88 tstl %a0 49f3e: 670c beqs 49f4c 49f40: 4a90 tstl %a0@ 49f42: 6708 beqs 49f4c return EINVAL; attr->is_initialized = false; 49f44: 4280 clrl %d0 return 0; } 49f46: 4e5e unlk %fp ) { if ( !attr || !attr->is_initialized ) return EINVAL; attr->is_initialized = false; 49f48: 4290 clrl %a0@ return 0; } 49f4a: 4e75 rts { if ( !attr || !attr->is_initialized ) return EINVAL; attr->is_initialized = false; return 0; 49f4c: 7016 moveq #22,%d0 } 49f4e: 4e5e unlk %fp 49f50: 4e75 rts ... 0004c6d4 : #include int pthread_attr_init( pthread_attr_t *attr ) { 4c6d4: 4e56 0000 linkw %fp,#0 4c6d8: 202e 0008 movel %fp@(8),%d0 if ( !attr ) 4c6dc: 671c beqs 4c6fa return EINVAL; *attr = _POSIX_Threads_Default_attributes; 4c6de: 4878 003c pea 3c 4c6e2: 4879 0005 da2c pea 5da2c <_POSIX_Threads_Default_attributes> 4c6e8: 2f00 movel %d0,%sp@- 4c6ea: 4eb9 0005 032c jsr 5032c return 0; 4c6f0: 4fef 000c lea %sp@(12),%sp ) { if ( !attr ) return EINVAL; *attr = _POSIX_Threads_Default_attributes; 4c6f4: 4280 clrl %d0 return 0; } 4c6f6: 4e5e unlk %fp 4c6f8: 4e75 rts int pthread_attr_init( pthread_attr_t *attr ) { if ( !attr ) 4c6fa: 103c 0016 moveb #22,%d0 return EINVAL; *attr = _POSIX_Threads_Default_attributes; return 0; } 4c6fe: 4e5e unlk %fp 4c700: 4e75 rts ... 0004ab54 : int pthread_attr_setcputime( pthread_attr_t *attr, int clock_allowed ) { 4ab54: 4e56 0000 linkw %fp,#0 4ab58: 206e 0008 moveal %fp@(8),%a0 4ab5c: 202e 000c movel %fp@(12),%d0 if ( !attr || !attr->is_initialized ) 4ab60: 4a88 tstl %a0 4ab62: 670a beqs 4ab6e 4ab64: 4a90 tstl %a0@ 4ab66: 6706 beqs 4ab6e return EINVAL; switch ( clock_allowed ) { 4ab68: 7201 moveq #1,%d1 4ab6a: b280 cmpl %d0,%d1 4ab6c: 6406 bccs 4ab74 case CLOCK_ENABLED: case CLOCK_DISABLED: attr->cputime_clock_allowed = clock_allowed; return 0; 4ab6e: 7016 moveq #22,%d0 default: return EINVAL; } } 4ab70: 4e5e unlk %fp 4ab72: 4e75 rts return EINVAL; switch ( clock_allowed ) { case CLOCK_ENABLED: case CLOCK_DISABLED: attr->cputime_clock_allowed = clock_allowed; 4ab74: 2140 0034 movel %d0,%a0@(52) 4ab78: 4280 clrl %d0 return 0; default: return EINVAL; } } 4ab7a: 4e5e unlk %fp 4ab7c: 4e75 rts ... 0004a0b4 : int pthread_attr_setdetachstate( pthread_attr_t *attr, int detachstate ) { 4a0b4: 4e56 0000 linkw %fp,#0 4a0b8: 206e 0008 moveal %fp@(8),%a0 4a0bc: 202e 000c movel %fp@(12),%d0 if ( !attr || !attr->is_initialized ) 4a0c0: 4a88 tstl %a0 4a0c2: 670a beqs 4a0ce 4a0c4: 4a90 tstl %a0@ 4a0c6: 6706 beqs 4a0ce return EINVAL; switch ( detachstate ) { 4a0c8: 7201 moveq #1,%d1 4a0ca: b280 cmpl %d0,%d1 4a0cc: 6406 bccs 4a0d4 case PTHREAD_CREATE_DETACHED: case PTHREAD_CREATE_JOINABLE: attr->detachstate = detachstate; return 0; 4a0ce: 7016 moveq #22,%d0 default: return EINVAL; } } 4a0d0: 4e5e unlk %fp 4a0d2: 4e75 rts return EINVAL; switch ( detachstate ) { case PTHREAD_CREATE_DETACHED: case PTHREAD_CREATE_JOINABLE: attr->detachstate = detachstate; 4a0d4: 2140 0038 movel %d0,%a0@(56) 4a0d8: 4280 clrl %d0 return 0; default: return EINVAL; } } 4a0da: 4e5e unlk %fp 4a0dc: 4e75 rts ... 0004a1a8 : int pthread_attr_setscope( pthread_attr_t *attr, int contentionscope ) { 4a1a8: 4e56 0000 linkw %fp,#0 4a1ac: 206e 0008 moveal %fp@(8),%a0 4a1b0: 222e 000c movel %fp@(12),%d1 4a1b4: 2f02 movel %d2,%sp@- if ( !attr || !attr->is_initialized ) 4a1b6: 4a88 tstl %a0 4a1b8: 6720 beqs 4a1da 4a1ba: 4a90 tstl %a0@ 4a1bc: 671c beqs 4a1da return EINVAL; switch ( contentionscope ) { 4a1be: 4a81 tstl %d1 4a1c0: 660c bnes 4a1ce case PTHREAD_SCOPE_PROCESS: attr->contentionscope = contentionscope; 4a1c2: 42a8 000c clrl %a0@(12) 4a1c6: 4280 clrl %d0 return ENOTSUP; default: return EINVAL; } } 4a1c8: 241f movel %sp@+,%d2 4a1ca: 4e5e unlk %fp 4a1cc: 4e75 rts ) { if ( !attr || !attr->is_initialized ) return EINVAL; switch ( contentionscope ) { 4a1ce: 203c 0000 0086 movel #134,%d0 4a1d4: 7401 moveq #1,%d2 4a1d6: b481 cmpl %d1,%d2 4a1d8: 67ee beqs 4a1c8 return ENOTSUP; default: return EINVAL; } } 4a1da: 241f movel %sp@+,%d2 return EINVAL; switch ( contentionscope ) { case PTHREAD_SCOPE_PROCESS: attr->contentionscope = contentionscope; return 0; 4a1dc: 7016 moveq #22,%d0 return ENOTSUP; default: return EINVAL; } } 4a1de: 4e5e unlk %fp 4a1e0: 4e75 rts ... 0004a1e4 : int pthread_attr_setstackaddr( pthread_attr_t *attr, void *stackaddr ) { 4a1e4: 4e56 0000 linkw %fp,#0 4a1e8: 206e 0008 moveal %fp@(8),%a0 if ( !attr || !attr->is_initialized ) 4a1ec: 4a88 tstl %a0 4a1ee: 6710 beqs 4a200 4a1f0: 4a90 tstl %a0@ 4a1f2: 670c beqs 4a200 return EINVAL; attr->stackaddr = stackaddr; 4a1f4: 4280 clrl %d0 4a1f6: 216e 000c 0004 movel %fp@(12),%a0@(4) return 0; } 4a1fc: 4e5e unlk %fp 4a1fe: 4e75 rts { if ( !attr || !attr->is_initialized ) return EINVAL; attr->stackaddr = stackaddr; return 0; 4a200: 7016 moveq #22,%d0 } 4a202: 4e5e unlk %fp 4a204: 4e75 rts ... 0004c744 : int pthread_attr_setstacksize( pthread_attr_t *attr, size_t stacksize ) { 4c744: 4e56 0000 linkw %fp,#0 4c748: 206e 0008 moveal %fp@(8),%a0 4c74c: 222e 000c movel %fp@(12),%d1 if ( !attr || !attr->is_initialized ) 4c750: 4a88 tstl %a0 4c752: 6724 beqs 4c778 4c754: 4a90 tstl %a0@ 4c756: 6720 beqs 4c778 return EINVAL; if (stacksize < PTHREAD_MINIMUM_STACK_SIZE) 4c758: 2039 0005 eb82 movel 5eb82 ,%d0 4c75e: d080 addl %d0,%d0 4c760: b280 cmpl %d0,%d1 4c762: 650a bcss 4c76e attr->stacksize = PTHREAD_MINIMUM_STACK_SIZE; else attr->stacksize = stacksize; 4c764: 4280 clrl %d0 return 0; } 4c766: 4e5e unlk %fp return EINVAL; if (stacksize < PTHREAD_MINIMUM_STACK_SIZE) attr->stacksize = PTHREAD_MINIMUM_STACK_SIZE; else attr->stacksize = stacksize; 4c768: 2141 0008 movel %d1,%a0@(8) return 0; } 4c76c: 4e75 rts { if ( !attr || !attr->is_initialized ) return EINVAL; if (stacksize < PTHREAD_MINIMUM_STACK_SIZE) attr->stacksize = PTHREAD_MINIMUM_STACK_SIZE; 4c76e: 2140 0008 movel %d0,%a0@(8) 4c772: 4280 clrl %d0 else attr->stacksize = stacksize; return 0; } 4c774: 4e5e unlk %fp 4c776: 4e75 rts return EINVAL; if (stacksize < PTHREAD_MINIMUM_STACK_SIZE) attr->stacksize = PTHREAD_MINIMUM_STACK_SIZE; else attr->stacksize = stacksize; 4c778: 7016 moveq #22,%d0 return 0; } 4c77a: 4e5e unlk %fp 4c77c: 4e75 rts ... 00046084 : */ int pthread_barrier_destroy( pthread_barrier_t *barrier ) { 46084: 4e56 fff8 linkw %fp,#-8 46088: 206e 0008 moveal %fp@(8),%a0 POSIX_Barrier_Control *the_barrier = NULL; Objects_Locations location; if ( !barrier ) 4608c: 4a88 tstl %a0 4608e: 6730 beqs 460c0 RTEMS_INLINE_ROUTINE POSIX_Barrier_Control *_POSIX_Barrier_Get ( pthread_barrier_t *barrier, Objects_Locations *location ) { return (POSIX_Barrier_Control *) _Objects_Get( 46090: 486e fffc pea %fp@(-4) 46094: 2f10 movel %a0@,%sp@- 46096: 4879 0006 09ba pea 609ba <_POSIX_Barrier_Information> 4609c: 4eb9 0004 887c jsr 4887c <_Objects_Get> return EINVAL; the_barrier = _POSIX_Barrier_Get( barrier, &location ); switch ( location ) { 460a2: 4fef 000c lea %sp@(12),%sp 460a6: 4aae fffc tstl %fp@(-4) 460aa: 6614 bnes 460c0 case OBJECTS_LOCAL: if ( the_barrier->Barrier.number_of_waiting_threads != 0 ) { 460ac: 2040 moveal %d0,%a0 460ae: 4aa8 0058 tstl %a0@(88) 460b2: 6712 beqs 460c6 _Thread_Enable_dispatch(); 460b4: 4eb9 0004 908c jsr 4908c <_Thread_Enable_dispatch> 460ba: 7010 moveq #16,%d0 case OBJECTS_ERROR: break; } return EINVAL; } 460bc: 4e5e unlk %fp 460be: 4e75 rts _Objects_Close( &_POSIX_Barrier_Information, &the_barrier->Object ); _POSIX_Barrier_Free( the_barrier ); _Thread_Enable_dispatch(); return 0; 460c0: 7016 moveq #22,%d0 case OBJECTS_ERROR: break; } return EINVAL; } 460c2: 4e5e unlk %fp 460c4: 4e75 rts if ( the_barrier->Barrier.number_of_waiting_threads != 0 ) { _Thread_Enable_dispatch(); return EBUSY; } _Objects_Close( &_POSIX_Barrier_Information, &the_barrier->Object ); 460c6: 2f00 movel %d0,%sp@- 460c8: 4879 0006 09ba pea 609ba <_POSIX_Barrier_Information> 460ce: 2d40 fff8 movel %d0,%fp@(-8) 460d2: 4eb9 0004 8470 jsr 48470 <_Objects_Close> */ RTEMS_INLINE_ROUTINE void _POSIX_Barrier_Free ( POSIX_Barrier_Control *the_barrier ) { _Objects_Free( &_POSIX_Barrier_Information, &the_barrier->Object ); 460d8: 202e fff8 movel %fp@(-8),%d0 460dc: 2f00 movel %d0,%sp@- 460de: 4879 0006 09ba pea 609ba <_POSIX_Barrier_Information> 460e4: 4eb9 0004 8718 jsr 48718 <_Objects_Free> _POSIX_Barrier_Free( the_barrier ); _Thread_Enable_dispatch(); 460ea: 4eb9 0004 908c jsr 4908c <_Thread_Enable_dispatch> return 0; 460f0: 4fef 0010 lea %sp@(16),%sp _Objects_Close( &_POSIX_Barrier_Information, &the_barrier->Object ); _POSIX_Barrier_Free( the_barrier ); _Thread_Enable_dispatch(); 460f4: 4280 clrl %d0 case OBJECTS_ERROR: break; } return EINVAL; } 460f6: 4e5e unlk %fp 460f8: 4e75 rts ... 000460fc : int pthread_barrier_init( pthread_barrier_t *barrier, const pthread_barrierattr_t *attr, unsigned int count ) { 460fc: 4e56 ffe0 linkw %fp,#-32 46100: 48d7 0c0c moveml %d2-%d3/%a2-%a3,%sp@ 46104: 246e 0008 moveal %fp@(8),%a2 46108: 262e 000c movel %fp@(12),%d3 4610c: 242e 0010 movel %fp@(16),%d2 const pthread_barrierattr_t *the_attr; /* * Error check parameters */ if ( !barrier ) 46110: 4a8a tstl %a2 46112: 677a beqs 4618e return EINVAL; if ( count == 0 ) 46114: 4a82 tstl %d2 46116: 6776 beqs 4618e return EINVAL; /* * If the user passed in NULL, use the default attributes */ if ( attr ) { 46118: 4a83 tstl %d3 4611a: 6700 0090 beqw 461ac 4611e: 2043 moveal %d3,%a0 } /* * Now start error checking the attributes that we are going to use */ if ( !the_attr->is_initialized ) 46120: 4a90 tstl %a0@ 46122: 676a beqs 4618e return EINVAL; switch ( the_attr->process_shared ) { 46124: 4aa8 0004 tstl %a0@(4) 46128: 6664 bnes 4618e rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 4612a: 2039 0006 0678 movel 60678 <_Thread_Dispatch_disable_level>,%d0 46130: 5280 addql #1,%d0 /* * Convert from POSIX attributes to Core Barrier attributes */ the_attributes.discipline = CORE_BARRIER_AUTOMATIC_RELEASE; the_attributes.maximum_count = count; 46132: 2d42 fffc movel %d2,%fp@(-4) 46136: 23c0 0006 0678 movel %d0,60678 <_Thread_Dispatch_disable_level> } /* * Convert from POSIX attributes to Core Barrier attributes */ the_attributes.discipline = CORE_BARRIER_AUTOMATIC_RELEASE; 4613c: 42ae fff8 clrl %fp@(-8) * This function allocates a barrier control block from * the inactive chain of free barrier control blocks. */ RTEMS_INLINE_ROUTINE POSIX_Barrier_Control *_POSIX_Barrier_Allocate( void ) { return (POSIX_Barrier_Control *) 46140: 4879 0006 09ba pea 609ba <_POSIX_Barrier_Information> 46146: 4eb9 0004 83e0 jsr 483e0 <_Objects_Allocate> */ _Thread_Disable_dispatch(); /* prevents deletion */ the_barrier = _POSIX_Barrier_Allocate(); if ( !the_barrier ) { 4614c: 588f addql #4,%sp 4614e: 2640 moveal %d0,%a3 46150: 4a80 tstl %d0 46152: 6746 beqs 4619a _Thread_Enable_dispatch(); return EAGAIN; } _CORE_barrier_Initialize( &the_barrier->Barrier, &the_attributes ); 46154: 486e fff8 pea %fp@(-8) 46158: 486b 0010 pea %a3@(16) 4615c: 4eb9 0004 7a50 jsr 47a50 <_CORE_barrier_Initialize> #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 46162: 202b 0008 movel %a3@(8),%d0 46166: 4281 clrl %d1 46168: 2079 0006 09d2 moveal 609d2 <_POSIX_Barrier_Information+0x18>,%a0 4616e: 3200 movew %d0,%d1 46170: 218b 1c00 movel %a3,%a0@(00000000,%d1:l:4) _Objects_Get_index( the_object->id ), the_object ); /* ASSERT: information->is_string == false */ the_object->name.name_u32 = name; 46174: 42ab 000c clrl %a3@(12) ); /* * Exit the critical section and return the user an operational barrier */ *barrier = the_barrier->Object.id; 46178: 2480 movel %d0,%a2@ _Thread_Enable_dispatch(); 4617a: 4eb9 0004 908c jsr 4908c <_Thread_Enable_dispatch> return 0; 46180: 508f addql #8,%sp /* * Exit the critical section and return the user an operational barrier */ *barrier = the_barrier->Object.id; _Thread_Enable_dispatch(); 46182: 4280 clrl %d0 return 0; } 46184: 4cee 0c0c ffe0 moveml %fp@(-32),%d2-%d3/%a2-%a3 4618a: 4e5e unlk %fp 4618c: 4e75 rts /* * Exit the critical section and return the user an operational barrier */ *barrier = the_barrier->Object.id; _Thread_Enable_dispatch(); return 0; 4618e: 7016 moveq #22,%d0 } 46190: 4cee 0c0c ffe0 moveml %fp@(-32),%d2-%d3/%a2-%a3 46196: 4e5e unlk %fp 46198: 4e75 rts _Thread_Disable_dispatch(); /* prevents deletion */ the_barrier = _POSIX_Barrier_Allocate(); if ( !the_barrier ) { _Thread_Enable_dispatch(); 4619a: 4eb9 0004 908c jsr 4908c <_Thread_Enable_dispatch> 461a0: 700b moveq #11,%d0 * Exit the critical section and return the user an operational barrier */ *barrier = the_barrier->Object.id; _Thread_Enable_dispatch(); return 0; } 461a2: 4cee 0c0c ffe0 moveml %fp@(-32),%d2-%d3/%a2-%a3 461a8: 4e5e unlk %fp 461aa: 4e75 rts * If the user passed in NULL, use the default attributes */ if ( attr ) { the_attr = attr; } else { (void) pthread_barrierattr_init( &my_attr ); 461ac: 260e movel %fp,%d3 461ae: 0683 ffff fff0 addil #-16,%d3 461b4: 2f03 movel %d3,%sp@- 461b6: 4eb9 0004 6038 jsr 46038 461bc: 588f addql #4,%sp 461be: 2043 moveal %d3,%a0 } /* * Now start error checking the attributes that we are going to use */ if ( !the_attr->is_initialized ) 461c0: 4a90 tstl %a0@ 461c2: 6600 ff60 bnew 46124 461c6: 60c6 bras 4618e <== NOT EXECUTED 00045ff4 : */ int pthread_barrierattr_destroy( pthread_barrierattr_t *attr ) { 45ff4: 4e56 0000 linkw %fp,#0 45ff8: 206e 0008 moveal %fp@(8),%a0 if ( !attr || attr->is_initialized == false ) 45ffc: 4a88 tstl %a0 45ffe: 670c beqs 4600c 46000: 4a90 tstl %a0@ 46002: 6708 beqs 4600c return EINVAL; attr->is_initialized = false; 46004: 4280 clrl %d0 return 0; } 46006: 4e5e unlk %fp ) { if ( !attr || attr->is_initialized == false ) return EINVAL; attr->is_initialized = false; 46008: 4290 clrl %a0@ return 0; } 4600a: 4e75 rts { if ( !attr || attr->is_initialized == false ) return EINVAL; attr->is_initialized = false; return 0; 4600c: 7016 moveq #22,%d0 } 4600e: 4e5e unlk %fp 46010: 4e75 rts ... 00046058 : int pthread_barrierattr_setpshared( pthread_barrierattr_t *attr, int pshared ) { 46058: 4e56 0000 linkw %fp,#0 4605c: 206e 0008 moveal %fp@(8),%a0 46060: 202e 000c movel %fp@(12),%d0 if ( !attr ) 46064: 4a88 tstl %a0 46066: 670a beqs 46072 return EINVAL; if ( !attr->is_initialized ) 46068: 4a90 tstl %a0@ 4606a: 6706 beqs 46072 return EINVAL; switch ( pshared ) { 4606c: 7201 moveq #1,%d1 4606e: b280 cmpl %d0,%d1 46070: 6406 bccs 46078 case PTHREAD_PROCESS_SHARED: case PTHREAD_PROCESS_PRIVATE: attr->process_shared = pshared; return 0; 46072: 7016 moveq #22,%d0 default: return EINVAL; } } 46074: 4e5e unlk %fp 46076: 4e75 rts return EINVAL; switch ( pshared ) { case PTHREAD_PROCESS_SHARED: case PTHREAD_PROCESS_PRIVATE: attr->process_shared = pshared; 46078: 2140 0004 movel %d0,%a0@(4) 4607c: 4280 clrl %d0 return 0; default: return EINVAL; } } 4607e: 4e5e unlk %fp 46080: 4e75 rts ... 00045770 : */ int pthread_cancel( pthread_t thread ) { 45770: 4e56 fffc linkw %fp,#-4 /* * Don't even think about deleting a resource from an ISR. */ if ( _ISR_Is_in_progress() ) 45774: 2039 0005 f7b2 movel 5f7b2 <_ISR_Nest_level>,%d0 4577a: 6706 beqs 45782 4577c: 7047 moveq #71,%d0 case OBJECTS_ERROR: break; } return EINVAL; } 4577e: 4e5e unlk %fp 45780: 4e75 rts RTEMS_INLINE_ROUTINE Thread_Control *_POSIX_Threads_Get ( pthread_t id, Objects_Locations *location ) { return (Thread_Control *) 45782: 486e fffc pea %fp@(-4) 45786: 2f2e 0008 movel %fp@(8),%sp@- 4578a: 4879 0005 f8fe pea 5f8fe <_POSIX_Threads_Information> 45790: 4eb9 0004 7918 jsr 47918 <_Objects_Get> if ( _ISR_Is_in_progress() ) return EPROTO; the_thread = _POSIX_Threads_Get( thread, &location ); switch ( location ) { 45796: 4fef 000c lea %sp@(12),%sp 4579a: 4aae fffc tstl %fp@(-4) 4579e: 661c bnes 457bc case OBJECTS_LOCAL: thread_support = the_thread->API_Extensions[ THREAD_API_POSIX ]; thread_support->cancelation_requested = 1; 457a0: 2240 moveal %d0,%a1 457a2: 7201 moveq #1,%d1 457a4: 2069 010e moveal %a1@(270),%a0 457a8: 2141 00dc movel %d1,%a0@(220) /* This enables dispatch implicitly */ _POSIX_Thread_Evaluate_cancellation_and_enable_dispatch( the_thread ); 457ac: 2f00 movel %d0,%sp@- 457ae: 4eb9 0004 b05c jsr 4b05c <_POSIX_Thread_Evaluate_cancellation_and_enable_dispatch> return 0; 457b4: 588f addql #4,%sp thread_support = the_thread->API_Extensions[ THREAD_API_POSIX ]; thread_support->cancelation_requested = 1; /* This enables dispatch implicitly */ _POSIX_Thread_Evaluate_cancellation_and_enable_dispatch( the_thread ); 457b6: 4280 clrl %d0 case OBJECTS_ERROR: break; } return EINVAL; } 457b8: 4e5e unlk %fp 457ba: 4e75 rts if ( _ISR_Is_in_progress() ) return EPROTO; the_thread = _POSIX_Threads_Get( thread, &location ); switch ( location ) { 457bc: 7016 moveq #22,%d0 case OBJECTS_ERROR: break; } return EINVAL; } 457be: 4e5e unlk %fp 457c0: 4e75 rts ... 00045b68 : void pthread_cleanup_push( void (*routine)( void * ), void *arg ) { 45b68: 4e56 0000 linkw %fp,#0 45b6c: 2f03 movel %d3,%sp@- 45b6e: 262e 000c movel %fp@(12),%d3 45b72: 2f02 movel %d2,%sp@- 45b74: 242e 0008 movel %fp@(8),%d2 /* * The POSIX standard does not address what to do when the routine * is NULL. It also does not address what happens when we cannot * allocate memory or anything else bad happens. */ if ( !routine ) 45b78: 6754 beqs 45bce rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 45b7a: 2039 0006 0120 movel 60120 <_Thread_Dispatch_disable_level>,%d0 45b80: 5280 addql #1,%d0 45b82: 23c0 0006 0120 movel %d0,60120 <_Thread_Dispatch_disable_level> return; _Thread_Disable_dispatch(); handler = _Workspace_Allocate( sizeof( POSIX_Cancel_Handler_control ) ); 45b88: 4878 0010 pea 10 45b8c: 4eb9 0004 9ff4 jsr 49ff4 <_Workspace_Allocate> if ( handler ) { 45b92: 588f addql #4,%sp 45b94: 4a80 tstl %d0 45b96: 6726 beqs 45bbe thread_support = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ]; handler_stack = &thread_support->Cancellation_Handlers; 45b98: 2079 0006 01da moveal 601da <_Thread_Executing>,%a0 45b9e: 2228 010e movel %a0@(270),%d1 handler->routine = routine; 45ba2: 2040 moveal %d0,%a0 handler = _Workspace_Allocate( sizeof( POSIX_Cancel_Handler_control ) ); if ( handler ) { thread_support = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ]; handler_stack = &thread_support->Cancellation_Handlers; 45ba4: 0681 0000 00e0 addil #224,%d1 handler->routine = routine; 45baa: 2142 0008 movel %d2,%a0@(8) handler->arg = arg; 45bae: 2143 000c movel %d3,%a0@(12) _Chain_Append( handler_stack, &handler->Node ); 45bb2: 2f00 movel %d0,%sp@- 45bb4: 2f01 movel %d1,%sp@- 45bb6: 4eb9 0004 7584 jsr 47584 <_Chain_Append> 45bbc: 508f addql #8,%sp } _Thread_Enable_dispatch(); } 45bbe: 242e fff8 movel %fp@(-8),%d2 45bc2: 262e fffc movel %fp@(-4),%d3 45bc6: 4e5e unlk %fp handler->routine = routine; handler->arg = arg; _Chain_Append( handler_stack, &handler->Node ); } _Thread_Enable_dispatch(); 45bc8: 4ef9 0004 8b28 jmp 48b28 <_Thread_Enable_dispatch> } 45bce: 242e fff8 movel %fp@(-8),%d2 45bd2: 262e fffc movel %fp@(-4),%d3 45bd6: 4e5e unlk %fp 45bd8: 4e75 rts ... 00046924 : */ int pthread_cond_broadcast( pthread_cond_t *cond ) { 46924: 4e56 0000 linkw %fp,#0 return _POSIX_Condition_variables_Signal_support( cond, true ); 46928: 4878 0001 pea 1 4692c: 2f2e 0008 movel %fp@(8),%sp@- 46930: 4eb9 0004 6afc jsr 46afc <_POSIX_Condition_variables_Signal_support> } 46936: 4e5e unlk %fp 46938: 4e75 rts ... 00046a2c : int pthread_cond_init( pthread_cond_t *cond, const pthread_condattr_t *attr ) { 46a2c: 4e56 0000 linkw %fp,#0 46a30: 202e 000c movel %fp@(12),%d0 46a34: 2f0b movel %a3,%sp@- 46a36: 2f0a movel %a2,%sp@- POSIX_Condition_variables_Control *the_cond; const pthread_condattr_t *the_attr; if ( attr ) the_attr = attr; 46a38: 45f9 0005 f04c lea 5f04c <_POSIX_Condition_variables_Default_attributes>,%a2 46a3e: 4a80 tstl %d0 46a40: 6702 beqs 46a44 46a42: 2440 moveal %d0,%a2 /* * Be careful about attributes when global!!! */ if ( the_attr->process_shared == PTHREAD_PROCESS_SHARED ) 46a44: 7001 moveq #1,%d0 46a46: b0aa 0004 cmpl %a2@(4),%d0 46a4a: 6704 beqs 46a50 return EINVAL; if ( !the_attr->is_initialized ) 46a4c: 4a92 tstl %a2@ 46a4e: 660e bnes 46a5e *cond = the_cond->Object.id; _Thread_Enable_dispatch(); return 0; } 46a50: 246e fff8 moveal %fp@(-8),%a2 *cond = the_cond->Object.id; _Thread_Enable_dispatch(); return 0; 46a54: 7016 moveq #22,%d0 } 46a56: 266e fffc moveal %fp@(-4),%a3 46a5a: 4e5e unlk %fp 46a5c: 4e75 rts rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 46a5e: 2039 0006 1964 movel 61964 <_Thread_Dispatch_disable_level>,%d0 46a64: 5280 addql #1,%d0 46a66: 23c0 0006 1964 movel %d0,61964 <_Thread_Dispatch_disable_level> */ RTEMS_INLINE_ROUTINE POSIX_Condition_variables_Control *_POSIX_Condition_variables_Allocate( void ) { return (POSIX_Condition_variables_Control *) 46a6c: 4879 0006 1d32 pea 61d32 <_POSIX_Condition_variables_Information> 46a72: 4eb9 0004 935c jsr 4935c <_Objects_Allocate> _Thread_Disable_dispatch(); the_cond = _POSIX_Condition_variables_Allocate(); if ( !the_cond ) { 46a78: 588f addql #4,%sp 46a7a: 2640 moveal %d0,%a3 46a7c: 4a80 tstl %d0 46a7e: 6752 beqs 46ad2 return ENOMEM; } the_cond->process_shared = the_attr->process_shared; the_cond->Mutex = POSIX_CONDITION_VARIABLES_NO_MUTEX; 46a80: 42ab 0014 clrl %a3@(20) if ( !the_cond ) { _Thread_Enable_dispatch(); return ENOMEM; } the_cond->process_shared = the_attr->process_shared; 46a84: 276a 0004 0010 movel %a2@(4),%a3@(16) the_cond->Mutex = POSIX_CONDITION_VARIABLES_NO_MUTEX; /* XXX some more initialization might need to go here */ _Thread_queue_Initialize( 46a8a: 4878 0074 pea 74 46a8e: 4878 0800 pea 800 46a92: 42a7 clrl %sp@- 46a94: 486b 0018 pea %a3@(24) 46a98: 4eb9 0004 a82c jsr 4a82c <_Thread_queue_Initialize> #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 46a9e: 202b 0008 movel %a3@(8),%d0 46aa2: 4281 clrl %d1 46aa4: 2079 0006 1d4a moveal 61d4a <_POSIX_Condition_variables_Information+0x18>,%a0 46aaa: 3200 movew %d0,%d1 46aac: 218b 1c00 movel %a3,%a0@(00000000,%d1:l:4) _Objects_Get_index( the_object->id ), the_object ); /* ASSERT: information->is_string == false */ the_object->name.name_u32 = name; 46ab0: 42ab 000c clrl %a3@(12) &_POSIX_Condition_variables_Information, &the_cond->Object, 0 ); *cond = the_cond->Object.id; 46ab4: 206e 0008 moveal %fp@(8),%a0 46ab8: 2080 movel %d0,%a0@ _Thread_Enable_dispatch(); 46aba: 4eb9 0004 a008 jsr 4a008 <_Thread_Enable_dispatch> return 0; } 46ac0: 246e fff8 moveal %fp@(-8),%a2 *cond = the_cond->Object.id; _Thread_Enable_dispatch(); return 0; 46ac4: 4fef 0010 lea %sp@(16),%sp 0 ); *cond = the_cond->Object.id; _Thread_Enable_dispatch(); 46ac8: 4280 clrl %d0 return 0; } 46aca: 266e fffc moveal %fp@(-4),%a3 46ace: 4e5e unlk %fp 46ad0: 4e75 rts _Thread_Disable_dispatch(); the_cond = _POSIX_Condition_variables_Allocate(); if ( !the_cond ) { _Thread_Enable_dispatch(); 46ad2: 4eb9 0004 a008 jsr 4a008 <_Thread_Enable_dispatch> *cond = the_cond->Object.id; _Thread_Enable_dispatch(); return 0; } 46ad8: 246e fff8 moveal %fp@(-8),%a2 _Thread_Disable_dispatch(); the_cond = _POSIX_Condition_variables_Allocate(); if ( !the_cond ) { _Thread_Enable_dispatch(); 46adc: 700c moveq #12,%d0 *cond = the_cond->Object.id; _Thread_Enable_dispatch(); return 0; } 46ade: 266e fffc moveal %fp@(-4),%a3 46ae2: 4e5e unlk %fp 46ae4: 4e75 rts ... 00046b64 : int pthread_cond_timedwait( pthread_cond_t *cond, pthread_mutex_t *mutex, const struct timespec *abstime ) { 46b64: 4e56 fffc linkw %fp,#-4 * So we check the abstime provided, and hold on to whether it * is valid or not. If it isn't correct and in the future, * then we do a polling operation and convert the UNSATISFIED * status into the appropriate error. */ switch ( _POSIX_Absolute_timeout_to_ticks(abstime, &ticks) ) { 46b68: 486e fffc pea %fp@(-4) 46b6c: 2f2e 0010 movel %fp@(16),%sp@- 46b70: 4eb9 0004 7060 jsr 47060 <_POSIX_Absolute_timeout_to_ticks> 46b76: 508f addql #8,%sp 46b78: 4a80 tstl %d0 46b7a: 6606 bnes 46b82 46b7c: 7016 moveq #22,%d0 cond, mutex, ticks, already_timedout ); } 46b7e: 4e5e unlk %fp 46b80: 4e75 rts * So we check the abstime provided, and hold on to whether it * is valid or not. If it isn't correct and in the future, * then we do a polling operation and convert the UNSATISFIED * status into the appropriate error. */ switch ( _POSIX_Absolute_timeout_to_ticks(abstime, &ticks) ) { 46b82: 7202 moveq #2,%d1 46b84: b280 cmpl %d0,%d1 46b86: 55c0 scs %d0 46b88: 49c0 extbl %d0 default: /* only to silence warnings */ already_timedout = false; break; } return _POSIX_Condition_variables_Wait_support( 46b8a: 2040 moveal %d0,%a0 46b8c: 4868 0001 pea %a0@(1) 46b90: 2f2e fffc movel %fp@(-4),%sp@- 46b94: 2f2e 000c movel %fp@(12),%sp@- 46b98: 2f2e 0008 movel %fp@(8),%sp@- 46b9c: 4eb9 0004 6bc8 jsr 46bc8 <_POSIX_Condition_variables_Wait_support> 46ba2: 4fef 0010 lea %sp@(16),%sp cond, mutex, ticks, already_timedout ); } 46ba6: 4e5e unlk %fp 46ba8: 4e75 rts ... 00046bac : int pthread_cond_wait( pthread_cond_t *cond, pthread_mutex_t *mutex ) { 46bac: 4e56 0000 linkw %fp,#0 return _POSIX_Condition_variables_Wait_support( 46bb0: 42a7 clrl %sp@- 46bb2: 42a7 clrl %sp@- 46bb4: 2f2e 000c movel %fp@(12),%sp@- 46bb8: 2f2e 0008 movel %fp@(8),%sp@- 46bbc: 4eb9 0004 6bc8 jsr 46bc8 <_POSIX_Condition_variables_Wait_support> cond, mutex, THREAD_QUEUE_WAIT_FOREVER, false ); } 46bc2: 4e5e unlk %fp 46bc4: 4e75 rts ... 0004688c : */ int pthread_condattr_destroy( pthread_condattr_t *attr ) { 4688c: 4e56 0000 linkw %fp,#0 46890: 206e 0008 moveal %fp@(8),%a0 if ( !attr || attr->is_initialized == false ) 46894: 4a88 tstl %a0 46896: 670c beqs 468a4 46898: 4a90 tstl %a0@ 4689a: 6708 beqs 468a4 return EINVAL; attr->is_initialized = false; 4689c: 4280 clrl %d0 return 0; } 4689e: 4e5e unlk %fp ) { if ( !attr || attr->is_initialized == false ) return EINVAL; attr->is_initialized = false; 468a0: 4290 clrl %a0@ return 0; } 468a2: 4e75 rts { if ( !attr || attr->is_initialized == false ) return EINVAL; attr->is_initialized = false; return 0; 468a4: 7016 moveq #22,%d0 } 468a6: 4e5e unlk %fp 468a8: 4e75 rts ... 000468fc : int pthread_condattr_setpshared( pthread_condattr_t *attr, int pshared ) { 468fc: 4e56 0000 linkw %fp,#0 46900: 206e 0008 moveal %fp@(8),%a0 46904: 202e 000c movel %fp@(12),%d0 if ( !attr ) 46908: 4a88 tstl %a0 4690a: 6706 beqs 46912 return EINVAL; switch ( pshared ) { 4690c: 7201 moveq #1,%d1 4690e: b280 cmpl %d0,%d1 46910: 6406 bccs 46918 case PTHREAD_PROCESS_SHARED: case PTHREAD_PROCESS_PRIVATE: attr->process_shared = pshared; return 0; 46912: 7016 moveq #22,%d0 default: return EINVAL; } } 46914: 4e5e unlk %fp 46916: 4e75 rts return EINVAL; switch ( pshared ) { case PTHREAD_PROCESS_SHARED: case PTHREAD_PROCESS_PRIVATE: attr->process_shared = pshared; 46918: 2140 0004 movel %d0,%a0@(4) 4691c: 4280 clrl %d0 return 0; default: return EINVAL; } } 4691e: 4e5e unlk %fp 46920: 4e75 rts ... 00046014 : #include int pthread_detach( pthread_t thread ) { 46014: 4e56 fffc linkw %fp,#-4 RTEMS_INLINE_ROUTINE Thread_Control *_POSIX_Threads_Get ( pthread_t id, Objects_Locations *location ) { return (Thread_Control *) 46018: 486e fffc pea %fp@(-4) 4601c: 2f2e 0008 movel %fp@(8),%sp@- 46020: 4879 0006 0ffa pea 60ffa <_POSIX_Threads_Information> 46026: 4eb9 0004 84ac jsr 484ac <_Objects_Get> register Thread_Control *the_thread; POSIX_API_Control *api; Objects_Locations location; the_thread = _POSIX_Threads_Get( thread, &location ); switch ( location ) { 4602c: 4fef 000c lea %sp@(12),%sp 46030: 4aae fffc tstl %fp@(-4) 46034: 6616 bnes 4604c case OBJECTS_LOCAL: api = the_thread->API_Extensions[ THREAD_API_POSIX ]; api->detachstate = PTHREAD_CREATE_DETACHED; 46036: 2240 moveal %d0,%a1 46038: 2069 010e moveal %a1@(270),%a0 4603c: 42a8 003c clrl %a0@(60) _Thread_Enable_dispatch(); 46040: 4eb9 0004 8cbc jsr 48cbc <_Thread_Enable_dispatch> 46046: 4280 clrl %d0 case OBJECTS_ERROR: break; } return ESRCH; } 46048: 4e5e unlk %fp 4604a: 4e75 rts register Thread_Control *the_thread; POSIX_API_Control *api; Objects_Locations location; the_thread = _POSIX_Threads_Get( thread, &location ); switch ( location ) { 4604c: 7003 moveq #3,%d0 case OBJECTS_ERROR: break; } return ESRCH; } 4604e: 4e5e unlk %fp 46050: 4e75 rts ... 000462b8 : int pthread_equal( pthread_t t1, pthread_t t2 ) { 462b8: 4e56 0000 linkw %fp,#0 462bc: 202e 000c movel %fp@(12),%d0 462c0: b0ae 0008 cmpl %fp@(8),%d0 462c4: 57c0 seq %d0 break; } return status; #endif } 462c6: 4e5e unlk %fp int pthread_equal( pthread_t t1, pthread_t t2 ) { 462c8: 49c0 extbl %d0 break; } return status; #endif } 462ca: 4480 negl %d0 462cc: 4e75 rts ... 0004d894 : } void pthread_exit( void *value_ptr ) { 4d894: 4e56 0000 linkw %fp,#0 _POSIX_Thread_Exit( _Thread_Executing, value_ptr ); 4d898: 2f2e 0008 movel %fp@(8),%sp@- 4d89c: 2f39 0005 efbe movel 5efbe <_Thread_Executing>,%sp@- 4d8a2: 4eb9 0004 d824 jsr 4d824 <_POSIX_Thread_Exit> 4d8a8: 508f addql #8,%sp <== NOT EXECUTED } 4d8aa: 4e5e unlk %fp <== NOT EXECUTED 4d8ac: 4e75 rts <== NOT EXECUTED ... 00045cb0 : int pthread_getcpuclockid( pthread_t pid, clockid_t *clock_id ) { 45cb0: 4e56 0000 linkw %fp,#0 rtems_set_errno_and_return_minus_one( ENOSYS ); 45cb4: 4eb9 0004 f6f0 jsr 4f6f0 <__errno> 45cba: 7258 moveq #88,%d1 45cbc: 2040 moveal %d0,%a0 } 45cbe: 70ff moveq #-1,%d0 45cc0: 4e5e unlk %fp int pthread_getcpuclockid( pthread_t pid, clockid_t *clock_id ) { rtems_set_errno_and_return_minus_one( ENOSYS ); 45cc2: 2081 movel %d1,%a0@ } 45cc4: 4e75 rts ... 000484cc : int pthread_getschedparam( pthread_t thread, int *policy, struct sched_param *param ) { 484cc: 4e56 fff0 linkw %fp,#-16 484d0: 48d7 1c00 moveml %a2-%a4,%sp@ 484d4: 266e 000c moveal %fp@(12),%a3 484d8: 246e 0010 moveal %fp@(16),%a2 Objects_Locations location; POSIX_API_Control *api; register Thread_Control *the_thread; if ( !policy || !param ) 484dc: 4a8b tstl %a3 484de: 676e beqs 4854e 484e0: 4a8a tstl %a2 484e2: 676a beqs 4854e RTEMS_INLINE_ROUTINE Thread_Control *_POSIX_Threads_Get ( pthread_t id, Objects_Locations *location ) { return (Thread_Control *) 484e4: 486e fffc pea %fp@(-4) 484e8: 2f2e 0008 movel %fp@(8),%sp@- 484ec: 4879 0006 43ba pea 643ba <_POSIX_Threads_Information> 484f2: 4eb9 0004 aab8 jsr 4aab8 <_Objects_Get> return EINVAL; the_thread = _POSIX_Threads_Get( thread, &location ); switch ( location ) { 484f8: 4fef 000c lea %sp@(12),%sp 484fc: 4aae fffc tstl %fp@(-4) 48500: 6640 bnes 48542 case OBJECTS_LOCAL: api = the_thread->API_Extensions[ THREAD_API_POSIX ]; 48502: 2040 moveal %d0,%a0 if ( policy ) *policy = api->schedpolicy; if ( param ) { *param = api->schedparam; param->sched_priority = 48504: 4281 clrl %d1 the_thread = _POSIX_Threads_Get( thread, &location ); switch ( location ) { case OBJECTS_LOCAL: api = the_thread->API_Extensions[ THREAD_API_POSIX ]; 48506: 2868 010e moveal %a0@(270),%a4 if ( policy ) *policy = api->schedpolicy; if ( param ) { *param = api->schedparam; 4850a: 204a moveal %a2,%a0 4850c: 43ec 0084 lea %a4@(132),%a1 switch ( location ) { case OBJECTS_LOCAL: api = the_thread->API_Extensions[ THREAD_API_POSIX ]; if ( policy ) *policy = api->schedpolicy; 48510: 26ac 0080 movel %a4@(128),%a3@ if ( param ) { *param = api->schedparam; param->sched_priority = 48514: 1239 0006 29e6 moveb 629e6 ,%d1 case OBJECTS_LOCAL: api = the_thread->API_Extensions[ THREAD_API_POSIX ]; if ( policy ) *policy = api->schedpolicy; if ( param ) { *param = api->schedparam; 4851a: 20d9 movel %a1@+,%a0@+ 4851c: 20d9 movel %a1@+,%a0@+ 4851e: 20d9 movel %a1@+,%a0@+ 48520: 20d9 movel %a1@+,%a0@+ 48522: 20d9 movel %a1@+,%a0@+ 48524: 20d9 movel %a1@+,%a0@+ 48526: 2091 movel %a1@,%a0@ param->sched_priority = 48528: 2040 moveal %d0,%a0 4852a: 92a8 0014 subl %a0@(20),%d1 4852e: 2481 movel %d1,%a2@ _POSIX_Priority_From_core( the_thread->current_priority ); } _Thread_Enable_dispatch(); 48530: 4eb9 0004 b2c8 jsr 4b2c8 <_Thread_Enable_dispatch> break; } return ESRCH; } 48536: 4cee 1c00 fff0 moveml %fp@(-16),%a2-%a4 if ( param ) { *param = api->schedparam; param->sched_priority = _POSIX_Priority_From_core( the_thread->current_priority ); } _Thread_Enable_dispatch(); 4853c: 4280 clrl %d0 break; } return ESRCH; } 4853e: 4e5e unlk %fp 48540: 4e75 rts if ( !policy || !param ) return EINVAL; the_thread = _POSIX_Threads_Get( thread, &location ); switch ( location ) { 48542: 7003 moveq #3,%d0 break; } return ESRCH; } 48544: 4cee 1c00 fff0 moveml %fp@(-16),%a2-%a4 4854a: 4e5e unlk %fp 4854c: 4e75 rts *param = api->schedparam; param->sched_priority = _POSIX_Priority_From_core( the_thread->current_priority ); } _Thread_Enable_dispatch(); return 0; 4854e: 7016 moveq #22,%d0 break; } return ESRCH; } 48550: 4cee 1c00 fff0 moveml %fp@(-16),%a2-%a4 48556: 4e5e unlk %fp 48558: 4e75 rts ... 00045d88 : */ int pthread_key_delete( pthread_key_t key ) { 45d88: 4e56 ffec linkw %fp,#-20 45d8c: 48d7 0c0c moveml %d2-%d3/%a2-%a3,%sp@ RTEMS_INLINE_ROUTINE POSIX_Keys_Control *_POSIX_Keys_Get ( pthread_key_t id, Objects_Locations *location ) { return (POSIX_Keys_Control *) 45d90: 486e fffc pea %fp@(-4) 45d94: 2f2e 0008 movel %fp@(8),%sp@- 45d98: 4879 0006 1228 pea 61228 <_POSIX_Keys_Information> 45d9e: 4eb9 0004 85b8 jsr 485b8 <_Objects_Get> register POSIX_Keys_Control *the_key; Objects_Locations location; uint32_t the_api; the_key = _POSIX_Keys_Get( key, &location ); switch ( location ) { 45da4: 4fef 000c lea %sp@(12),%sp 45da8: 2600 movel %d0,%d3 45daa: 4aae fffc tstl %fp@(-4) 45dae: 6656 bnes 45e06 case OBJECTS_LOCAL: _Objects_Close( &_POSIX_Keys_Information, &the_key->Object ); 45db0: 2f00 movel %d0,%sp@- 45db2: 4879 0006 1228 pea 61228 <_POSIX_Keys_Information> 45db8: 2440 moveal %d0,%a2 45dba: 45ea 0018 lea %a2@(24),%a2 45dbe: 7401 moveq #1,%d2 for ( the_api = 1; the_api <= OBJECTS_APIS_LAST; the_api++ ) if ( the_key->Values[ the_api ] ) _Workspace_Free( the_key->Values[ the_api ] ); 45dc0: 47f9 0004 a344 lea 4a344 <_Workspace_Free>,%a3 the_key = _POSIX_Keys_Get( key, &location ); switch ( location ) { case OBJECTS_LOCAL: _Objects_Close( &_POSIX_Keys_Information, &the_key->Object ); 45dc6: 4eb9 0004 81ac jsr 481ac <_Objects_Close> 45dcc: 508f addql #8,%sp for ( the_api = 1; the_api <= OBJECTS_APIS_LAST; the_api++ ) if ( the_key->Values[ the_api ] ) 45dce: 2012 movel %a2@,%d0 switch ( location ) { case OBJECTS_LOCAL: _Objects_Close( &_POSIX_Keys_Information, &the_key->Object ); for ( the_api = 1; the_api <= OBJECTS_APIS_LAST; the_api++ ) 45dd0: 5282 addql #1,%d2 45dd2: 588a addql #4,%a2 if ( the_key->Values[ the_api ] ) 45dd4: 4a80 tstl %d0 45dd6: 6706 beqs 45dde _Workspace_Free( the_key->Values[ the_api ] ); 45dd8: 2f00 movel %d0,%sp@- 45dda: 4e93 jsr %a3@ 45ddc: 588f addql #4,%sp switch ( location ) { case OBJECTS_LOCAL: _Objects_Close( &_POSIX_Keys_Information, &the_key->Object ); for ( the_api = 1; the_api <= OBJECTS_APIS_LAST; the_api++ ) 45dde: 7005 moveq #5,%d0 45de0: b082 cmpl %d2,%d0 45de2: 66ea bnes 45dce */ RTEMS_INLINE_ROUTINE void _POSIX_Keys_Free ( POSIX_Keys_Control *the_key ) { _Objects_Free( &_POSIX_Keys_Information, &the_key->Object ); 45de4: 2f03 movel %d3,%sp@- 45de6: 4879 0006 1228 pea 61228 <_POSIX_Keys_Information> 45dec: 4eb9 0004 8454 jsr 48454 <_Objects_Free> * NOTE: The destructor is not called and it is the responsibility * of the application to free the memory. */ _POSIX_Keys_Free( the_key ); _Thread_Enable_dispatch(); 45df2: 4eb9 0004 8dc8 jsr 48dc8 <_Thread_Enable_dispatch> return 0; 45df8: 508f addql #8,%sp * NOTE: The destructor is not called and it is the responsibility * of the application to free the memory. */ _POSIX_Keys_Free( the_key ); _Thread_Enable_dispatch(); 45dfa: 4280 clrl %d0 case OBJECTS_ERROR: break; } return EINVAL; } 45dfc: 4cee 0c0c ffec moveml %fp@(-20),%d2-%d3/%a2-%a3 45e02: 4e5e unlk %fp 45e04: 4e75 rts register POSIX_Keys_Control *the_key; Objects_Locations location; uint32_t the_api; the_key = _POSIX_Keys_Get( key, &location ); switch ( location ) { 45e06: 7016 moveq #22,%d0 case OBJECTS_ERROR: break; } return EINVAL; } 45e08: 4cee 0c0c ffec moveml %fp@(-20),%d2-%d3/%a2-%a3 45e0e: 4e5e unlk %fp 45e10: 4e75 rts ... 00047b90 : */ int pthread_mutex_destroy( pthread_mutex_t *mutex ) { 47b90: 4e56 fffc linkw %fp,#-4 47b94: 2f0a movel %a2,%sp@- register POSIX_Mutex_Control *the_mutex; Objects_Locations location; the_mutex = _POSIX_Mutex_Get( mutex, &location ); 47b96: 486e fffc pea %fp@(-4) 47b9a: 2f2e 0008 movel %fp@(8),%sp@- 47b9e: 4eb9 0004 7c8e jsr 47c8e <_POSIX_Mutex_Get> switch ( location ) { 47ba4: 508f addql #8,%sp ) { register POSIX_Mutex_Control *the_mutex; Objects_Locations location; the_mutex = _POSIX_Mutex_Get( mutex, &location ); 47ba6: 2440 moveal %d0,%a2 switch ( location ) { 47ba8: 4aae fffc tstl %fp@(-4) 47bac: 670a beqs 47bb8 case OBJECTS_ERROR: break; } return EINVAL; } 47bae: 246e fff8 moveal %fp@(-8),%a2 { register POSIX_Mutex_Control *the_mutex; Objects_Locations location; the_mutex = _POSIX_Mutex_Get( mutex, &location ); switch ( location ) { 47bb2: 7016 moveq #22,%d0 case OBJECTS_ERROR: break; } return EINVAL; } 47bb4: 4e5e unlk %fp 47bb6: 4e75 rts /* * XXX: There is an error for the mutex being locked * or being in use by a condition variable. */ if ( _CORE_mutex_Is_locked( &the_mutex->Mutex ) ) { 47bb8: 4aaa 0062 tstl %a2@(98) 47bbc: 6610 bnes 47bce _Thread_Enable_dispatch(); 47bbe: 4eb9 0004 b2c8 jsr 4b2c8 <_Thread_Enable_dispatch> case OBJECTS_ERROR: break; } return EINVAL; } 47bc4: 246e fff8 moveal %fp@(-8),%a2 * XXX: There is an error for the mutex being locked * or being in use by a condition variable. */ if ( _CORE_mutex_Is_locked( &the_mutex->Mutex ) ) { _Thread_Enable_dispatch(); 47bc8: 7010 moveq #16,%d0 case OBJECTS_ERROR: break; } return EINVAL; } 47bca: 4e5e unlk %fp 47bcc: 4e75 rts if ( _CORE_mutex_Is_locked( &the_mutex->Mutex ) ) { _Thread_Enable_dispatch(); return EBUSY; } _Objects_Close( &_POSIX_Mutex_Information, &the_mutex->Object ); 47bce: 2f00 movel %d0,%sp@- 47bd0: 4879 0006 44dc pea 644dc <_POSIX_Mutex_Information> 47bd6: 4eb9 0004 a6ac jsr 4a6ac <_Objects_Close> _CORE_mutex_Flush( &the_mutex->Mutex, NULL, EINVAL ); 47bdc: 4878 0016 pea 16 47be0: 42a7 clrl %sp@- 47be2: 486a 0014 pea %a2@(20) 47be6: 4eb9 0004 9c28 jsr 49c28 <_CORE_mutex_Flush> RTEMS_INLINE_ROUTINE void _POSIX_Mutex_Free ( POSIX_Mutex_Control *the_mutex ) { _Objects_Free( &_POSIX_Mutex_Information, &the_mutex->Object ); 47bec: 2f0a movel %a2,%sp@- 47bee: 4879 0006 44dc pea 644dc <_POSIX_Mutex_Information> 47bf4: 4eb9 0004 a954 jsr 4a954 <_Objects_Free> _POSIX_Mutex_Free( the_mutex ); _Thread_Enable_dispatch(); 47bfa: 4eb9 0004 b2c8 jsr 4b2c8 <_Thread_Enable_dispatch> case OBJECTS_ERROR: break; } return EINVAL; } 47c00: 246e fff8 moveal %fp@(-8),%a2 _CORE_mutex_Flush( &the_mutex->Mutex, NULL, EINVAL ); _POSIX_Mutex_Free( the_mutex ); _Thread_Enable_dispatch(); return 0; 47c04: 4fef 001c lea %sp@(28),%sp _Objects_Close( &_POSIX_Mutex_Information, &the_mutex->Object ); _CORE_mutex_Flush( &the_mutex->Mutex, NULL, EINVAL ); _POSIX_Mutex_Free( the_mutex ); _Thread_Enable_dispatch(); 47c08: 4280 clrl %d0 case OBJECTS_ERROR: break; } return EINVAL; } 47c0a: 4e5e unlk %fp 47c0c: 4e75 rts ... 00047d04 : int pthread_mutex_getprioceiling( pthread_mutex_t *mutex, int *prioceiling ) { 47d04: 4e56 fffc linkw %fp,#-4 47d08: 2f0a movel %a2,%sp@- 47d0a: 246e 000c moveal %fp@(12),%a2 register POSIX_Mutex_Control *the_mutex; Objects_Locations location; if ( !prioceiling ) 47d0e: 4a8a tstl %a2 47d10: 6736 beqs 47d48 return EINVAL; the_mutex = _POSIX_Mutex_Get( mutex, &location ); 47d12: 486e fffc pea %fp@(-4) 47d16: 2f2e 0008 movel %fp@(8),%sp@- 47d1a: 4eb9 0004 7c8e jsr 47c8e <_POSIX_Mutex_Get> switch ( location ) { 47d20: 508f addql #8,%sp 47d22: 4aae fffc tstl %fp@(-4) 47d26: 6620 bnes 47d48 case OBJECTS_LOCAL: *prioceiling = _POSIX_Priority_From_core( 47d28: 4281 clrl %d1 47d2a: 1239 0006 29e6 moveb 629e6 ,%d1 47d30: 2040 moveal %d0,%a0 47d32: 92a8 005e subl %a0@(94),%d1 47d36: 2481 movel %d1,%a2@ the_mutex->Mutex.Attributes.priority_ceiling ); _Thread_Enable_dispatch(); 47d38: 4eb9 0004 b2c8 jsr 4b2c8 <_Thread_Enable_dispatch> case OBJECTS_ERROR: break; } return EINVAL; } 47d3e: 246e fff8 moveal %fp@(-8),%a2 case OBJECTS_LOCAL: *prioceiling = _POSIX_Priority_From_core( the_mutex->Mutex.Attributes.priority_ceiling ); _Thread_Enable_dispatch(); 47d42: 4280 clrl %d0 case OBJECTS_ERROR: break; } return EINVAL; } 47d44: 4e5e unlk %fp 47d46: 4e75 rts 47d48: 246e fff8 moveal %fp@(-8),%a2 case OBJECTS_LOCAL: *prioceiling = _POSIX_Priority_From_core( the_mutex->Mutex.Attributes.priority_ceiling ); _Thread_Enable_dispatch(); return 0; 47d4c: 7016 moveq #22,%d0 case OBJECTS_ERROR: break; } return EINVAL; } 47d4e: 4e5e unlk %fp 47d50: 4e75 rts ... 00047fac : int pthread_mutex_timedlock( pthread_mutex_t *mutex, const struct timespec *abstime ) { 47fac: 4e56 fffc linkw %fp,#-4 47fb0: 2f02 movel %d2,%sp@- * * If the status is POSIX_ABSOLUTE_TIMEOUT_INVALID, * POSIX_ABSOLUTE_TIMEOUT_IS_IN_PAST, or POSIX_ABSOLUTE_TIMEOUT_IS_NOW, * then we should not wait. */ status = _POSIX_Absolute_timeout_to_ticks( abstime, &ticks ); 47fb2: 486e fffc pea %fp@(-4) 47fb6: 2f2e 000c movel %fp@(12),%sp@- int pthread_mutex_timedlock( pthread_mutex_t *mutex, const struct timespec *abstime ) { 47fba: 242e 0008 movel %fp@(8),%d2 * * If the status is POSIX_ABSOLUTE_TIMEOUT_INVALID, * POSIX_ABSOLUTE_TIMEOUT_IS_IN_PAST, or POSIX_ABSOLUTE_TIMEOUT_IS_NOW, * then we should not wait. */ status = _POSIX_Absolute_timeout_to_ticks( abstime, &ticks ); 47fbe: 4eb9 0004 8088 jsr 48088 <_POSIX_Absolute_timeout_to_ticks> if ( status != POSIX_ABSOLUTE_TIMEOUT_IS_IN_FUTURE ) 47fc4: 508f addql #8,%sp 47fc6: 7203 moveq #3,%d1 47fc8: b280 cmpl %d0,%d1 47fca: 671a beqs 47fe6 do_wait = false; lock_status = _POSIX_Mutex_Lock_support( mutex, do_wait, ticks ); 47fcc: 2f2e fffc movel %fp@(-4),%sp@- 47fd0: 42a7 clrl %sp@- 47fd2: 2f02 movel %d2,%sp@- 47fd4: 4eb9 0004 7ea8 jsr 47ea8 <_POSIX_Mutex_Lock_support> break; } } return lock_status; } 47fda: 242e fff8 movel %fp@(-8),%d2 */ status = _POSIX_Absolute_timeout_to_ticks( abstime, &ticks ); if ( status != POSIX_ABSOLUTE_TIMEOUT_IS_IN_FUTURE ) do_wait = false; lock_status = _POSIX_Mutex_Lock_support( mutex, do_wait, ticks ); 47fde: 4fef 000c lea %sp@(12),%sp break; } } return lock_status; } 47fe2: 4e5e unlk %fp 47fe4: 4e75 rts */ status = _POSIX_Absolute_timeout_to_ticks( abstime, &ticks ); if ( status != POSIX_ABSOLUTE_TIMEOUT_IS_IN_FUTURE ) do_wait = false; lock_status = _POSIX_Mutex_Lock_support( mutex, do_wait, ticks ); 47fe6: 2f2e fffc movel %fp@(-4),%sp@- 47fea: 4878 0001 pea 1 47fee: 2f02 movel %d2,%sp@- 47ff0: 4eb9 0004 7ea8 jsr 47ea8 <_POSIX_Mutex_Lock_support> break; } } return lock_status; } 47ff6: 242e fff8 movel %fp@(-8),%d2 */ status = _POSIX_Absolute_timeout_to_ticks( abstime, &ticks ); if ( status != POSIX_ABSOLUTE_TIMEOUT_IS_IN_FUTURE ) do_wait = false; lock_status = _POSIX_Mutex_Lock_support( mutex, do_wait, ticks ); 47ffa: 4fef 000c lea %sp@(12),%sp break; } } return lock_status; } 47ffe: 4e5e unlk %fp 48000: 4e75 rts ... 0004801c : */ int pthread_mutex_trylock( pthread_mutex_t *mutex ) { 4801c: 4e56 0000 linkw %fp,#0 return _POSIX_Mutex_Lock_support( mutex, false, THREAD_QUEUE_WAIT_FOREVER ); 48020: 42a7 clrl %sp@- 48022: 42a7 clrl %sp@- 48024: 2f2e 0008 movel %fp@(8),%sp@- 48028: 4eb9 0004 7ea8 jsr 47ea8 <_POSIX_Mutex_Lock_support> } 4802e: 4e5e unlk %fp 48030: 4e75 rts ... 00047a1c : */ int pthread_mutexattr_destroy( pthread_mutexattr_t *attr ) { 47a1c: 4e56 0000 linkw %fp,#0 47a20: 206e 0008 moveal %fp@(8),%a0 if ( !attr || !attr->is_initialized ) 47a24: 4a88 tstl %a0 47a26: 670c beqs 47a34 47a28: 4a90 tstl %a0@ 47a2a: 6708 beqs 47a34 return EINVAL; attr->is_initialized = false; 47a2c: 4280 clrl %d0 return 0; } 47a2e: 4e5e unlk %fp ) { if ( !attr || !attr->is_initialized ) return EINVAL; attr->is_initialized = false; 47a30: 4290 clrl %a0@ return 0; } 47a32: 4e75 rts { if ( !attr || !attr->is_initialized ) return EINVAL; attr->is_initialized = false; return 0; 47a34: 7016 moveq #22,%d0 } 47a36: 4e5e unlk %fp 47a38: 4e75 rts ... 00047af0 : int pthread_mutexattr_setprioceiling( pthread_mutexattr_t *attr, int prioceiling ) { 47af0: 4e56 0000 linkw %fp,#0 47af4: 2f0a movel %a2,%sp@- 47af6: 246e 0008 moveal %fp@(8),%a2 47afa: 2f02 movel %d2,%sp@- 47afc: 242e 000c movel %fp@(12),%d2 if ( !attr || !attr->is_initialized ) 47b00: 4a8a tstl %a2 47b02: 6704 beqs 47b08 47b04: 4a92 tstl %a2@ 47b06: 660e bnes 47b16 if ( !_POSIX_Priority_Is_valid( prioceiling ) ) return EINVAL; attr->prio_ceiling = prioceiling; return 0; } 47b08: 242e fff8 movel %fp@(-8),%d2 if ( !_POSIX_Priority_Is_valid( prioceiling ) ) return EINVAL; attr->prio_ceiling = prioceiling; return 0; 47b0c: 7016 moveq #22,%d0 } 47b0e: 246e fffc moveal %fp@(-4),%a2 47b12: 4e5e unlk %fp 47b14: 4e75 rts ) { if ( !attr || !attr->is_initialized ) return EINVAL; if ( !_POSIX_Priority_Is_valid( prioceiling ) ) 47b16: 2f02 movel %d2,%sp@- 47b18: 4eb9 0004 8114 jsr 48114 <_POSIX_Priority_Is_valid> 47b1e: 588f addql #4,%sp 47b20: 4a00 tstb %d0 47b22: 67e4 beqs 47b08 return EINVAL; attr->prio_ceiling = prioceiling; 47b24: 2542 0008 movel %d2,%a2@(8) return 0; } 47b28: 242e fff8 movel %fp@(-8),%d2 47b2c: 246e fffc moveal %fp@(-4),%a2 return EINVAL; if ( !_POSIX_Priority_Is_valid( prioceiling ) ) return EINVAL; attr->prio_ceiling = prioceiling; 47b30: 4280 clrl %d0 return 0; } 47b32: 4e5e unlk %fp 47b34: 4e75 rts ... 00047b38 : int pthread_mutexattr_setprotocol( pthread_mutexattr_t *attr, int protocol ) { 47b38: 4e56 0000 linkw %fp,#0 47b3c: 206e 0008 moveal %fp@(8),%a0 47b40: 202e 000c movel %fp@(12),%d0 if ( !attr || !attr->is_initialized ) 47b44: 4a88 tstl %a0 47b46: 670a beqs 47b52 47b48: 4a90 tstl %a0@ 47b4a: 6706 beqs 47b52 return EINVAL; switch ( protocol ) { 47b4c: 7202 moveq #2,%d1 47b4e: b280 cmpl %d0,%d1 47b50: 6406 bccs 47b58 case PTHREAD_PRIO_NONE: case PTHREAD_PRIO_INHERIT: case PTHREAD_PRIO_PROTECT: attr->protocol = protocol; return 0; 47b52: 7016 moveq #22,%d0 default: return EINVAL; } } 47b54: 4e5e unlk %fp 47b56: 4e75 rts switch ( protocol ) { case PTHREAD_PRIO_NONE: case PTHREAD_PRIO_INHERIT: case PTHREAD_PRIO_PROTECT: attr->protocol = protocol; 47b58: 2140 000c movel %d0,%a0@(12) 47b5c: 4280 clrl %d0 return 0; default: return EINVAL; } } 47b5e: 4e5e unlk %fp 47b60: 4e75 rts ... 00047b64 : int pthread_mutexattr_setpshared( pthread_mutexattr_t *attr, int pshared ) { 47b64: 4e56 0000 linkw %fp,#0 47b68: 206e 0008 moveal %fp@(8),%a0 47b6c: 202e 000c movel %fp@(12),%d0 if ( !attr || !attr->is_initialized ) 47b70: 4a88 tstl %a0 47b72: 670a beqs 47b7e 47b74: 4a90 tstl %a0@ 47b76: 6706 beqs 47b7e return EINVAL; switch ( pshared ) { 47b78: 7201 moveq #1,%d1 47b7a: b280 cmpl %d0,%d1 47b7c: 6406 bccs 47b84 case PTHREAD_PROCESS_SHARED: case PTHREAD_PROCESS_PRIVATE: attr->process_shared = pshared; return 0; 47b7e: 7016 moveq #22,%d0 default: return EINVAL; } } 47b80: 4e5e unlk %fp 47b82: 4e75 rts return EINVAL; switch ( pshared ) { case PTHREAD_PROCESS_SHARED: case PTHREAD_PROCESS_PRIVATE: attr->process_shared = pshared; 47b84: 2140 0004 movel %d0,%a0@(4) 47b88: 4280 clrl %d0 return 0; default: return EINVAL; } } 47b8a: 4e5e unlk %fp 47b8c: 4e75 rts ... 000459c4 : #if defined(_UNIX98_THREAD_MUTEX_ATTRIBUTES) int pthread_mutexattr_settype( pthread_mutexattr_t *attr, int type ) { 459c4: 4e56 0000 linkw %fp,#0 459c8: 206e 0008 moveal %fp@(8),%a0 459cc: 202e 000c movel %fp@(12),%d0 if ( !attr || !attr->is_initialized ) 459d0: 4a88 tstl %a0 459d2: 670a beqs 459de 459d4: 4a90 tstl %a0@ 459d6: 6706 beqs 459de return EINVAL; switch ( type ) { 459d8: 7203 moveq #3,%d1 459da: b280 cmpl %d0,%d1 459dc: 6406 bccs 459e4 case PTHREAD_MUTEX_NORMAL: case PTHREAD_MUTEX_RECURSIVE: case PTHREAD_MUTEX_ERRORCHECK: case PTHREAD_MUTEX_DEFAULT: attr->type = type; return 0; 459de: 7016 moveq #22,%d0 default: return EINVAL; } } 459e0: 4e5e unlk %fp 459e2: 4e75 rts switch ( type ) { case PTHREAD_MUTEX_NORMAL: case PTHREAD_MUTEX_RECURSIVE: case PTHREAD_MUTEX_ERRORCHECK: case PTHREAD_MUTEX_DEFAULT: attr->type = type; 459e4: 2140 0010 movel %d0,%a0@(16) 459e8: 4280 clrl %d0 return 0; default: return EINVAL; } } 459ea: 4e5e unlk %fp 459ec: 4e75 rts ... 00046768 : int pthread_once( pthread_once_t *once_control, void (*init_routine)(void) ) { 46768: 4e56 ffec linkw %fp,#-20 4676c: 48d7 1c04 moveml %d2/%a2-%a4,%sp@ 46770: 246e 0008 moveal %fp@(8),%a2 46774: 266e 000c moveal %fp@(12),%a3 if ( !once_control || !init_routine ) 46778: 4a8a tstl %a2 4677a: 6766 beqs 467e2 4677c: 4a8b tstl %a3 4677e: 6762 beqs 467e2 return EINVAL; if ( !once_control->init_executed ) { 46780: 4aaa 0004 tstl %a2@(4) 46784: 670c beqs 46792 if ( !once_control->init_executed ) { once_control->is_initialized = true; once_control->init_executed = true; (*init_routine)(); } rtems_task_mode(saveMode, RTEMS_PREEMPT_MASK, &saveMode); 46786: 4280 clrl %d0 } return 0; } 46788: 4cee 1c04 ffec moveml %fp@(-20),%d2/%a2-%a4 4678e: 4e5e unlk %fp 46790: 4e75 rts if ( !once_control || !init_routine ) return EINVAL; if ( !once_control->init_executed ) { rtems_mode saveMode; rtems_task_mode(RTEMS_NO_PREEMPT, RTEMS_PREEMPT_MASK, &saveMode); 46792: 240e movel %fp,%d2 46794: 5982 subql #4,%d2 46796: 49f9 0004 7428 lea 47428 ,%a4 4679c: 2f02 movel %d2,%sp@- 4679e: 4878 0100 pea 100 467a2: 4878 0100 pea 100 467a6: 4e94 jsr %a4@ if ( !once_control->init_executed ) { 467a8: 4fef 000c lea %sp@(12),%sp 467ac: 4aaa 0004 tstl %a2@(4) 467b0: 6714 beqs 467c6 once_control->is_initialized = true; once_control->init_executed = true; (*init_routine)(); } rtems_task_mode(saveMode, RTEMS_PREEMPT_MASK, &saveMode); 467b2: 2f02 movel %d2,%sp@- <== NOT EXECUTED 467b4: 4878 0100 pea 100 <== NOT EXECUTED 467b8: 2f2e fffc movel %fp@(-4),%sp@- <== NOT EXECUTED 467bc: 4e94 jsr %a4@ <== NOT EXECUTED 467be: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 467c2: 4280 clrl %d0 467c4: 60c2 bras 46788 if ( !once_control->init_executed ) { rtems_mode saveMode; rtems_task_mode(RTEMS_NO_PREEMPT, RTEMS_PREEMPT_MASK, &saveMode); if ( !once_control->init_executed ) { once_control->is_initialized = true; once_control->init_executed = true; 467c6: 7001 moveq #1,%d0 467c8: 2540 0004 movel %d0,%a2@(4) if ( !once_control->init_executed ) { rtems_mode saveMode; rtems_task_mode(RTEMS_NO_PREEMPT, RTEMS_PREEMPT_MASK, &saveMode); if ( !once_control->init_executed ) { once_control->is_initialized = true; 467cc: 2480 movel %d0,%a2@ once_control->init_executed = true; (*init_routine)(); 467ce: 4e93 jsr %a3@ } rtems_task_mode(saveMode, RTEMS_PREEMPT_MASK, &saveMode); 467d0: 2f02 movel %d2,%sp@- 467d2: 4878 0100 pea 100 467d6: 2f2e fffc movel %fp@(-4),%sp@- 467da: 4e94 jsr %a4@ 467dc: 4fef 000c lea %sp@(12),%sp 467e0: 60e0 bras 467c2 467e2: 7016 moveq #22,%d0 } return 0; } 467e4: 4cee 1c04 ffec moveml %fp@(-20),%d2/%a2-%a4 467ea: 4e5e unlk %fp 467ec: 4e75 rts ... 000469f8 : */ int pthread_rwlock_destroy( pthread_rwlock_t *rwlock ) { 469f8: 4e56 fffc linkw %fp,#-4 469fc: 206e 0008 moveal %fp@(8),%a0 46a00: 2f0a movel %a2,%sp@- POSIX_RWLock_Control *the_rwlock = NULL; Objects_Locations location; if ( !rwlock ) 46a02: 4a88 tstl %a0 46a04: 673e beqs 46a44 RTEMS_INLINE_ROUTINE POSIX_RWLock_Control *_POSIX_RWLock_Get ( pthread_rwlock_t *RWLock, Objects_Locations *location ) { return (POSIX_RWLock_Control *) _Objects_Get( 46a06: 486e fffc pea %fp@(-4) 46a0a: 2f10 movel %a0@,%sp@- 46a0c: 4879 0006 1e04 pea 61e04 <_POSIX_RWLock_Information> 46a12: 4eb9 0004 9858 jsr 49858 <_Objects_Get> return EINVAL; the_rwlock = _POSIX_RWLock_Get( rwlock, &location ); switch ( location ) { 46a18: 4fef 000c lea %sp@(12),%sp 46a1c: 2440 moveal %d0,%a2 46a1e: 4aae fffc tstl %fp@(-4) 46a22: 6620 bnes 46a44 case OBJECTS_LOCAL: /* * If there is at least one thread waiting, then do not delete it. */ if ( _Thread_queue_First( &the_rwlock->RWLock.Wait_queue ) != NULL ) { 46a24: 486a 0010 pea %a2@(16) 46a28: 4eb9 0004 a91c jsr 4a91c <_Thread_queue_First> 46a2e: 588f addql #4,%sp 46a30: 4a80 tstl %d0 46a32: 671a beqs 46a4e _Thread_Enable_dispatch(); 46a34: 4eb9 0004 a068 jsr 4a068 <_Thread_Enable_dispatch> case OBJECTS_ERROR: break; } return EINVAL; } 46a3a: 246e fff8 moveal %fp@(-8),%a2 case OBJECTS_LOCAL: /* * If there is at least one thread waiting, then do not delete it. */ if ( _Thread_queue_First( &the_rwlock->RWLock.Wait_queue ) != NULL ) { _Thread_Enable_dispatch(); 46a3e: 7010 moveq #16,%d0 case OBJECTS_ERROR: break; } return EINVAL; } 46a40: 4e5e unlk %fp 46a42: 4e75 rts 46a44: 246e fff8 moveal %fp@(-8),%a2 _Objects_Close( &_POSIX_RWLock_Information, &the_rwlock->Object ); _POSIX_RWLock_Free( the_rwlock ); _Thread_Enable_dispatch(); return 0; 46a48: 7016 moveq #22,%d0 case OBJECTS_ERROR: break; } return EINVAL; } 46a4a: 4e5e unlk %fp 46a4c: 4e75 rts /* * POSIX doesn't require behavior when it is locked. */ _Objects_Close( &_POSIX_RWLock_Information, &the_rwlock->Object ); 46a4e: 2f0a movel %a2,%sp@- 46a50: 4879 0006 1e04 pea 61e04 <_POSIX_RWLock_Information> 46a56: 4eb9 0004 944c jsr 4944c <_Objects_Close> */ RTEMS_INLINE_ROUTINE void _POSIX_RWLock_Free ( POSIX_RWLock_Control *the_RWLock ) { _Objects_Free( &_POSIX_RWLock_Information, &the_RWLock->Object ); 46a5c: 2f0a movel %a2,%sp@- 46a5e: 4879 0006 1e04 pea 61e04 <_POSIX_RWLock_Information> 46a64: 4eb9 0004 96f4 jsr 496f4 <_Objects_Free> _POSIX_RWLock_Free( the_rwlock ); _Thread_Enable_dispatch(); 46a6a: 4eb9 0004 a068 jsr 4a068 <_Thread_Enable_dispatch> case OBJECTS_ERROR: break; } return EINVAL; } 46a70: 246e fff8 moveal %fp@(-8),%a2 _Objects_Close( &_POSIX_RWLock_Information, &the_rwlock->Object ); _POSIX_RWLock_Free( the_rwlock ); _Thread_Enable_dispatch(); return 0; 46a74: 4fef 0010 lea %sp@(16),%sp _Objects_Close( &_POSIX_RWLock_Information, &the_rwlock->Object ); _POSIX_RWLock_Free( the_rwlock ); _Thread_Enable_dispatch(); 46a78: 4280 clrl %d0 case OBJECTS_ERROR: break; } return EINVAL; } 46a7a: 4e5e unlk %fp 46a7c: 4e75 rts ... 00046d4c : */ int pthread_rwlock_tryrdlock( pthread_rwlock_t *rwlock ) { 46d4c: 4e56 fffc linkw %fp,#-4 46d50: 2f0a movel %a2,%sp@- 46d52: 246e 0008 moveal %fp@(8),%a2 POSIX_RWLock_Control *the_rwlock; Objects_Locations location; if ( !rwlock ) 46d56: 4a8a tstl %a2 46d58: 6752 beqs 46dac 46d5a: 486e fffc pea %fp@(-4) 46d5e: 2f12 movel %a2@,%sp@- 46d60: 4879 0006 1e04 pea 61e04 <_POSIX_RWLock_Information> 46d66: 4eb9 0004 9858 jsr 49858 <_Objects_Get> return EINVAL; the_rwlock = _POSIX_RWLock_Get( rwlock, &location ); switch ( location ) { 46d6c: 4fef 000c lea %sp@(12),%sp 46d70: 4aae fffc tstl %fp@(-4) 46d74: 6636 bnes 46dac case OBJECTS_LOCAL: _CORE_RWLock_Obtain_for_reading( 46d76: 42a7 clrl %sp@- 46d78: 2040 moveal %d0,%a0 46d7a: 42a7 clrl %sp@- 46d7c: 42a7 clrl %sp@- 46d7e: 2f12 movel %a2@,%sp@- 46d80: 4868 0010 pea %a0@(16) 46d84: 4eb9 0004 8b1c jsr 48b1c <_CORE_RWLock_Obtain_for_reading> 0, NULL ); _Thread_Enable_dispatch(); 46d8a: 4eb9 0004 a068 jsr 4a068 <_Thread_Enable_dispatch> return _POSIX_RWLock_Translate_core_RWLock_return_code( 46d90: 2079 0006 1d12 moveal 61d12 <_Thread_Executing>,%a0 46d96: 2f28 0034 movel %a0@(52),%sp@- 46d9a: 4eb9 0004 6d34 jsr 46d34 <_POSIX_RWLock_Translate_core_RWLock_return_code> case OBJECTS_ERROR: break; } return EINVAL; } 46da0: 246e fff8 moveal %fp@(-8),%a2 NULL ); _Thread_Enable_dispatch(); return _POSIX_RWLock_Translate_core_RWLock_return_code( 46da4: 4fef 0018 lea %sp@(24),%sp case OBJECTS_ERROR: break; } return EINVAL; } 46da8: 4e5e unlk %fp 46daa: 4e75 rts 46dac: 246e fff8 moveal %fp@(-8),%a2 NULL ); _Thread_Enable_dispatch(); return _POSIX_RWLock_Translate_core_RWLock_return_code( 46db0: 7016 moveq #22,%d0 case OBJECTS_ERROR: break; } return EINVAL; } 46db2: 4e5e unlk %fp 46db4: 4e75 rts ... 00046db8 : */ int pthread_rwlock_trywrlock( pthread_rwlock_t *rwlock ) { 46db8: 4e56 fffc linkw %fp,#-4 46dbc: 2f0a movel %a2,%sp@- 46dbe: 246e 0008 moveal %fp@(8),%a2 POSIX_RWLock_Control *the_rwlock; Objects_Locations location; if ( !rwlock ) 46dc2: 4a8a tstl %a2 46dc4: 6752 beqs 46e18 46dc6: 486e fffc pea %fp@(-4) 46dca: 2f12 movel %a2@,%sp@- 46dcc: 4879 0006 1e04 pea 61e04 <_POSIX_RWLock_Information> 46dd2: 4eb9 0004 9858 jsr 49858 <_Objects_Get> return EINVAL; the_rwlock = _POSIX_RWLock_Get( rwlock, &location ); switch ( location ) { 46dd8: 4fef 000c lea %sp@(12),%sp 46ddc: 4aae fffc tstl %fp@(-4) 46de0: 6636 bnes 46e18 case OBJECTS_LOCAL: _CORE_RWLock_Obtain_for_writing( 46de2: 42a7 clrl %sp@- 46de4: 2040 moveal %d0,%a0 46de6: 42a7 clrl %sp@- 46de8: 42a7 clrl %sp@- 46dea: 2f12 movel %a2@,%sp@- 46dec: 4868 0010 pea %a0@(16) 46df0: 4eb9 0004 8bdc jsr 48bdc <_CORE_RWLock_Obtain_for_writing> false, /* we are not willing to wait */ 0, NULL ); _Thread_Enable_dispatch(); 46df6: 4eb9 0004 a068 jsr 4a068 <_Thread_Enable_dispatch> return _POSIX_RWLock_Translate_core_RWLock_return_code( 46dfc: 2079 0006 1d12 moveal 61d12 <_Thread_Executing>,%a0 46e02: 2f28 0034 movel %a0@(52),%sp@- 46e06: 4eb9 0004 6d34 jsr 46d34 <_POSIX_RWLock_Translate_core_RWLock_return_code> case OBJECTS_ERROR: break; } return EINVAL; } 46e0c: 246e fff8 moveal %fp@(-8),%a2 0, NULL ); _Thread_Enable_dispatch(); return _POSIX_RWLock_Translate_core_RWLock_return_code( 46e10: 4fef 0018 lea %sp@(24),%sp case OBJECTS_ERROR: break; } return EINVAL; } 46e14: 4e5e unlk %fp 46e16: 4e75 rts 46e18: 246e fff8 moveal %fp@(-8),%a2 0, NULL ); _Thread_Enable_dispatch(); return _POSIX_RWLock_Translate_core_RWLock_return_code( 46e1c: 7016 moveq #22,%d0 case OBJECTS_ERROR: break; } return EINVAL; } 46e1e: 4e5e unlk %fp 46e20: 4e75 rts ... 00046e24 : */ int pthread_rwlock_unlock( pthread_rwlock_t *rwlock ) { 46e24: 4e56 fffc linkw %fp,#-4 46e28: 206e 0008 moveal %fp@(8),%a0 46e2c: 2f02 movel %d2,%sp@- POSIX_RWLock_Control *the_rwlock; Objects_Locations location; CORE_RWLock_Status status; if ( !rwlock ) 46e2e: 4a88 tstl %a0 46e30: 6742 beqs 46e74 46e32: 486e fffc pea %fp@(-4) 46e36: 2f10 movel %a0@,%sp@- 46e38: 4879 0006 1e04 pea 61e04 <_POSIX_RWLock_Information> 46e3e: 4eb9 0004 9858 jsr 49858 <_Objects_Get> return EINVAL; the_rwlock = _POSIX_RWLock_Get( rwlock, &location ); switch ( location ) { 46e44: 4fef 000c lea %sp@(12),%sp 46e48: 4aae fffc tstl %fp@(-4) 46e4c: 6626 bnes 46e74 case OBJECTS_LOCAL: status = _CORE_RWLock_Release( &the_rwlock->RWLock ); 46e4e: 2040 moveal %d0,%a0 46e50: 4868 0010 pea %a0@(16) 46e54: 4eb9 0004 8c6c jsr 48c6c <_CORE_RWLock_Release> 46e5a: 2400 movel %d0,%d2 _Thread_Enable_dispatch(); 46e5c: 4eb9 0004 a068 jsr 4a068 <_Thread_Enable_dispatch> return _POSIX_RWLock_Translate_core_RWLock_return_code( status ); 46e62: 2f02 movel %d2,%sp@- 46e64: 4eb9 0004 6d34 jsr 46d34 <_POSIX_RWLock_Translate_core_RWLock_return_code> case OBJECTS_ERROR: break; } return EINVAL; } 46e6a: 242e fff8 movel %fp@(-8),%d2 switch ( location ) { case OBJECTS_LOCAL: status = _CORE_RWLock_Release( &the_rwlock->RWLock ); _Thread_Enable_dispatch(); return _POSIX_RWLock_Translate_core_RWLock_return_code( status ); 46e6e: 508f addql #8,%sp case OBJECTS_ERROR: break; } return EINVAL; } 46e70: 4e5e unlk %fp 46e72: 4e75 rts 46e74: 242e fff8 movel %fp@(-8),%d2 switch ( location ) { case OBJECTS_LOCAL: status = _CORE_RWLock_Release( &the_rwlock->RWLock ); _Thread_Enable_dispatch(); return _POSIX_RWLock_Translate_core_RWLock_return_code( status ); 46e78: 7016 moveq #22,%d0 case OBJECTS_ERROR: break; } return EINVAL; } 46e7a: 4e5e unlk %fp 46e7c: 4e75 rts ... 00047574 : */ int pthread_rwlockattr_destroy( pthread_rwlockattr_t *attr ) { 47574: 4e56 0000 linkw %fp,#0 47578: 206e 0008 moveal %fp@(8),%a0 if ( !attr || attr->is_initialized == false ) 4757c: 4a88 tstl %a0 4757e: 670c beqs 4758c 47580: 4a90 tstl %a0@ 47582: 6708 beqs 4758c return EINVAL; attr->is_initialized = false; 47584: 4280 clrl %d0 return 0; } 47586: 4e5e unlk %fp ) { if ( !attr || attr->is_initialized == false ) return EINVAL; attr->is_initialized = false; 47588: 4290 clrl %a0@ return 0; } 4758a: 4e75 rts { if ( !attr || attr->is_initialized == false ) return EINVAL; attr->is_initialized = false; return 0; 4758c: 7016 moveq #22,%d0 } 4758e: 4e5e unlk %fp 47590: 4e75 rts ... 000475d8 : int pthread_rwlockattr_setpshared( pthread_rwlockattr_t *attr, int pshared ) { 475d8: 4e56 0000 linkw %fp,#0 475dc: 206e 0008 moveal %fp@(8),%a0 475e0: 202e 000c movel %fp@(12),%d0 if ( !attr ) 475e4: 4a88 tstl %a0 475e6: 670a beqs 475f2 return EINVAL; if ( !attr->is_initialized ) 475e8: 4a90 tstl %a0@ 475ea: 6706 beqs 475f2 return EINVAL; switch ( pshared ) { 475ec: 7201 moveq #1,%d1 475ee: b280 cmpl %d0,%d1 475f0: 6406 bccs 475f8 case PTHREAD_PROCESS_SHARED: case PTHREAD_PROCESS_PRIVATE: attr->process_shared = pshared; return 0; 475f2: 7016 moveq #22,%d0 default: return EINVAL; } } 475f4: 4e5e unlk %fp 475f6: 4e75 rts return EINVAL; switch ( pshared ) { case PTHREAD_PROCESS_SHARED: case PTHREAD_PROCESS_PRIVATE: attr->process_shared = pshared; 475f8: 2140 0004 movel %d0,%a0@(4) 475fc: 4280 clrl %d0 return 0; default: return EINVAL; } } 475fe: 4e5e unlk %fp 47600: 4e75 rts ... 0004eb30 : #include #include pthread_t pthread_self( void ) { 4eb30: 4e56 0000 linkw %fp,#0 4eb34: 2079 0005 efbe moveal 5efbe <_Thread_Executing>,%a0 return _Thread_Executing->Object.id; } 4eb3a: 4e5e unlk %fp 4eb3c: 2028 0008 movel %a0@(8),%d0 4eb40: 4e75 rts ... 00045864 : int pthread_setcancelstate( int state, int *oldstate ) { 45864: 4e56 0000 linkw %fp,#0 45868: 222e 0008 movel %fp@(8),%d1 4586c: 206e 000c moveal %fp@(12),%a0 * Don't even think about deleting a resource from an ISR. * Besides this request is supposed to be for _Thread_Executing * and the ISR context is not a thread. */ if ( _ISR_Is_in_progress() ) 45870: 2039 0005 f7b2 movel 5f7b2 <_ISR_Nest_level>,%d0 45876: 6610 bnes 45888 return EPROTO; if ( !oldstate ) 45878: 4a88 tstl %a0 4587a: 6706 beqs 45882 return EINVAL; if ( state != PTHREAD_CANCEL_ENABLE && state != PTHREAD_CANCEL_DISABLE ) 4587c: 7001 moveq #1,%d0 4587e: b081 cmpl %d1,%d0 45880: 640c bccs 4588e /* * _Thread_Enable_dispatch is invoked by above call. */ return 0; 45882: 7016 moveq #22,%d0 } 45884: 4e5e unlk %fp 45886: 4e75 rts * Don't even think about deleting a resource from an ISR. * Besides this request is supposed to be for _Thread_Executing * and the ISR context is not a thread. */ if ( _ISR_Is_in_progress() ) 45888: 7047 moveq #71,%d0 /* * _Thread_Enable_dispatch is invoked by above call. */ return 0; } 4588a: 4e5e unlk %fp 4588c: 4e75 rts rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 4588e: 2039 0005 f718 movel 5f718 <_Thread_Dispatch_disable_level>,%d0 45894: 5280 addql #1,%d0 return EINVAL; if ( state != PTHREAD_CANCEL_ENABLE && state != PTHREAD_CANCEL_DISABLE ) return EINVAL; thread_support = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ]; 45896: 2279 0005 f7d2 moveal 5f7d2 <_Thread_Executing>,%a1 4589c: 23c0 0005 f718 movel %d0,5f718 <_Thread_Dispatch_disable_level> 458a2: 2269 010e moveal %a1@(270),%a1 _Thread_Disable_dispatch(); *oldstate = thread_support->cancelability_state; 458a6: 20a9 00d4 movel %a1@(212),%a0@ thread_support->cancelability_state = state; 458aa: 2341 00d4 movel %d1,%a1@(212) _POSIX_Thread_Evaluate_cancellation_and_enable_dispatch(_Thread_Executing); 458ae: 2f39 0005 f7d2 movel 5f7d2 <_Thread_Executing>,%sp@- 458b4: 4eb9 0004 b05c jsr 4b05c <_POSIX_Thread_Evaluate_cancellation_and_enable_dispatch> /* * _Thread_Enable_dispatch is invoked by above call. */ return 0; 458ba: 588f addql #4,%sp _Thread_Disable_dispatch(); *oldstate = thread_support->cancelability_state; thread_support->cancelability_state = state; _POSIX_Thread_Evaluate_cancellation_and_enable_dispatch(_Thread_Executing); 458bc: 4280 clrl %d0 /* * _Thread_Enable_dispatch is invoked by above call. */ return 0; } 458be: 4e5e unlk %fp 458c0: 4e75 rts ... 000458c4 : int pthread_setcanceltype( int type, int *oldtype ) { 458c4: 4e56 0000 linkw %fp,#0 458c8: 222e 0008 movel %fp@(8),%d1 458cc: 206e 000c moveal %fp@(12),%a0 * Don't even think about deleting a resource from an ISR. * Besides this request is supposed to be for _Thread_Executing * and the ISR context is not a thread. */ if ( _ISR_Is_in_progress() ) 458d0: 2039 0005 f7b2 movel 5f7b2 <_ISR_Nest_level>,%d0 458d6: 6610 bnes 458e8 return EPROTO; if ( !oldtype ) 458d8: 4a88 tstl %a0 458da: 6706 beqs 458e2 return EINVAL; if ( type != PTHREAD_CANCEL_DEFERRED && type != PTHREAD_CANCEL_ASYNCHRONOUS ) 458dc: 7001 moveq #1,%d0 458de: b081 cmpl %d1,%d0 458e0: 640c bccs 458ee _POSIX_Thread_Evaluate_cancellation_and_enable_dispatch(_Thread_Executing); /* * _Thread_Enable_dispatch is invoked by above call. */ return 0; 458e2: 7016 moveq #22,%d0 } 458e4: 4e5e unlk %fp 458e6: 4e75 rts * Don't even think about deleting a resource from an ISR. * Besides this request is supposed to be for _Thread_Executing * and the ISR context is not a thread. */ if ( _ISR_Is_in_progress() ) 458e8: 7047 moveq #71,%d0 /* * _Thread_Enable_dispatch is invoked by above call. */ return 0; } 458ea: 4e5e unlk %fp 458ec: 4e75 rts 458ee: 2039 0005 f718 movel 5f718 <_Thread_Dispatch_disable_level>,%d0 458f4: 5280 addql #1,%d0 return EINVAL; if ( type != PTHREAD_CANCEL_DEFERRED && type != PTHREAD_CANCEL_ASYNCHRONOUS ) return EINVAL; thread_support = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ]; 458f6: 2279 0005 f7d2 moveal 5f7d2 <_Thread_Executing>,%a1 458fc: 23c0 0005 f718 movel %d0,5f718 <_Thread_Dispatch_disable_level> 45902: 2269 010e moveal %a1@(270),%a1 _Thread_Disable_dispatch(); *oldtype = thread_support->cancelability_type; 45906: 20a9 00d8 movel %a1@(216),%a0@ thread_support->cancelability_type = type; 4590a: 2341 00d8 movel %d1,%a1@(216) _POSIX_Thread_Evaluate_cancellation_and_enable_dispatch(_Thread_Executing); 4590e: 2f39 0005 f7d2 movel 5f7d2 <_Thread_Executing>,%sp@- 45914: 4eb9 0004 b05c jsr 4b05c <_POSIX_Thread_Evaluate_cancellation_and_enable_dispatch> /* * _Thread_Enable_dispatch is invoked by above call. */ return 0; 4591a: 588f addql #4,%sp _Thread_Disable_dispatch(); *oldtype = thread_support->cancelability_type; thread_support->cancelability_type = type; _POSIX_Thread_Evaluate_cancellation_and_enable_dispatch(_Thread_Executing); 4591c: 4280 clrl %d0 /* * _Thread_Enable_dispatch is invoked by above call. */ return 0; } 4591e: 4e5e unlk %fp 45920: 4e75 rts ... 0004897c : int pthread_setschedparam( pthread_t thread, int policy, struct sched_param *param ) { 4897c: 4e56 ffe0 linkw %fp,#-32 48980: 48d7 0c1c moveml %d2-%d4/%a2-%a3,%sp@ 48984: 282e 000c movel %fp@(12),%d4 48988: 242e 0010 movel %fp@(16),%d2 int rc; /* * Check all the parameters */ if ( !param ) 4898c: 6700 00c4 beqw 48a52 return EINVAL; rc = _POSIX_Thread_Translate_sched_param( 48990: 486e fff8 pea %fp@(-8) 48994: 486e fffc pea %fp@(-4) 48998: 2f02 movel %d2,%sp@- 4899a: 2f04 movel %d4,%sp@- 4899c: 4eb9 0004 e798 jsr 4e798 <_POSIX_Thread_Translate_sched_param> policy, param, &budget_algorithm, &budget_callout ); if ( rc ) 489a2: 4fef 0010 lea %sp@(16),%sp * Check all the parameters */ if ( !param ) return EINVAL; rc = _POSIX_Thread_Translate_sched_param( 489a6: 2600 movel %d0,%d3 policy, param, &budget_algorithm, &budget_callout ); if ( rc ) 489a8: 670c beqs 489b6 case OBJECTS_ERROR: break; } return ESRCH; } 489aa: 2003 movel %d3,%d0 489ac: 4cee 0c1c ffe0 moveml %fp@(-32),%d2-%d4/%a2-%a3 489b2: 4e5e unlk %fp 489b4: 4e75 rts 489b6: 486e fff4 pea %fp@(-12) 489ba: 2f2e 0008 movel %fp@(8),%sp@- 489be: 4879 0006 43ba pea 643ba <_POSIX_Threads_Information> 489c4: 4eb9 0004 aab8 jsr 4aab8 <_Objects_Get> /* * Actually change the scheduling policy and parameters */ the_thread = _POSIX_Threads_Get( thread, &location ); switch ( location ) { 489ca: 4fef 000c lea %sp@(12),%sp 489ce: 2440 moveal %d0,%a2 489d0: 4aae fff4 tstl %fp@(-12) 489d4: 6600 008a bnew 48a60 case OBJECTS_LOCAL: api = the_thread->API_Extensions[ THREAD_API_POSIX ]; 489d8: 266a 010e moveal %a2@(270),%a3 if ( api->schedpolicy == SCHED_SPORADIC ) 489dc: 7004 moveq #4,%d0 489de: b0ab 0080 cmpl %a3@(128),%d0 489e2: 6700 00ba beqw 48a9e (void) _Watchdog_Remove( &api->Sporadic_timer ); api->schedpolicy = policy; api->schedparam = *param; 489e6: 2242 moveal %d2,%a1 489e8: 41eb 0084 lea %a3@(132),%a0 api = the_thread->API_Extensions[ THREAD_API_POSIX ]; if ( api->schedpolicy == SCHED_SPORADIC ) (void) _Watchdog_Remove( &api->Sporadic_timer ); api->schedpolicy = policy; 489ec: 2744 0080 movel %d4,%a3@(128) api->schedparam = *param; 489f0: 20d9 movel %a1@+,%a0@+ 489f2: 20d9 movel %a1@+,%a0@+ 489f4: 20d9 movel %a1@+,%a0@+ 489f6: 20d9 movel %a1@+,%a0@+ 489f8: 20d9 movel %a1@+,%a0@+ 489fa: 20d9 movel %a1@+,%a0@+ the_thread->budget_algorithm = budget_algorithm; 489fc: 256e fffc 007a movel %fp@(-4),%a2@(122) if ( api->schedpolicy == SCHED_SPORADIC ) (void) _Watchdog_Remove( &api->Sporadic_timer ); api->schedpolicy = policy; api->schedparam = *param; 48a02: 2091 movel %a1@,%a0@ the_thread->budget_algorithm = budget_algorithm; the_thread->budget_callout = budget_callout; 48a04: 256e fff8 007e movel %fp@(-8),%a2@(126) switch ( api->schedpolicy ) { 48a0a: 4a84 tstl %d4 48a0c: 6d32 blts 48a40 48a0e: 7002 moveq #2,%d0 48a10: b084 cmpl %d4,%d0 48a12: 6d5c blts 48a70 48a14: 4280 clrl %d0 48a16: 1039 0006 29e6 moveb 629e6 ,%d0 case SCHED_OTHER: case SCHED_FIFO: case SCHED_RR: the_thread->cpu_time_budget = _Thread_Ticks_per_timeslice; 48a1c: 41f9 0006 4184 lea 64184 <_Thread_Ticks_per_timeslice>,%a0 48a22: 90ab 0084 subl %a3@(132),%d0 48a26: 2550 0076 movel %a0@,%a2@(118) the_thread->real_priority = 48a2a: 2540 0018 movel %d0,%a2@(24) _POSIX_Priority_To_core( api->schedparam.sched_priority ); _Thread_Change_priority( 48a2e: 4878 0001 pea 1 48a32: 2f00 movel %d0,%sp@- 48a34: 2f0a movel %a2,%sp@- 48a36: 4eb9 0004 ada8 jsr 4ada8 <_Thread_Change_priority> the_thread, the_thread->real_priority, true ); break; 48a3c: 4fef 000c lea %sp@(12),%sp _Watchdog_Remove( &api->Sporadic_timer ); _POSIX_Threads_Sporadic_budget_TSR( 0, the_thread ); break; } _Thread_Enable_dispatch(); 48a40: 4eb9 0004 b2c8 jsr 4b2c8 <_Thread_Enable_dispatch> case OBJECTS_ERROR: break; } return ESRCH; } 48a46: 2003 movel %d3,%d0 48a48: 4cee 0c1c ffe0 moveml %fp@(-32),%d2-%d4/%a2-%a3 48a4e: 4e5e unlk %fp 48a50: 4e75 rts int rc; /* * Check all the parameters */ if ( !param ) 48a52: 7616 moveq #22,%d3 case OBJECTS_ERROR: break; } return ESRCH; } 48a54: 2003 movel %d3,%d0 48a56: 4cee 0c1c ffe0 moveml %fp@(-32),%d2-%d4/%a2-%a3 48a5c: 4e5e unlk %fp 48a5e: 4e75 rts /* * Actually change the scheduling policy and parameters */ the_thread = _POSIX_Threads_Get( thread, &location ); switch ( location ) { 48a60: 163c 0003 moveb #3,%d3 case OBJECTS_ERROR: break; } return ESRCH; } 48a64: 2003 movel %d3,%d0 48a66: 4cee 0c1c ffe0 moveml %fp@(-32),%d2-%d4/%a2-%a3 48a6c: 4e5e unlk %fp 48a6e: 4e75 rts api->schedpolicy = policy; api->schedparam = *param; the_thread->budget_algorithm = budget_algorithm; the_thread->budget_callout = budget_callout; switch ( api->schedpolicy ) { 48a70: 103c 0004 moveb #4,%d0 48a74: b084 cmpl %d4,%d0 48a76: 66c8 bnes 48a40 true ); break; case SCHED_SPORADIC: api->ss_high_priority = api->schedparam.sched_priority; 48a78: 276b 0084 00a0 movel %a3@(132),%a3@(160) _Watchdog_Remove( &api->Sporadic_timer ); 48a7e: 486b 00a4 pea %a3@(164) 48a82: 4eb9 0004 c738 jsr 4c738 <_Watchdog_Remove> _POSIX_Threads_Sporadic_budget_TSR( 0, the_thread ); 48a88: 2f0a movel %a2,%sp@- 48a8a: 42a7 clrl %sp@- 48a8c: 4eb9 0004 88c0 jsr 488c0 <_POSIX_Threads_Sporadic_budget_TSR> 48a92: 4fef 000c lea %sp@(12),%sp break; } _Thread_Enable_dispatch(); 48a96: 4eb9 0004 b2c8 jsr 4b2c8 <_Thread_Enable_dispatch> 48a9c: 60a8 bras 48a46 case OBJECTS_LOCAL: api = the_thread->API_Extensions[ THREAD_API_POSIX ]; if ( api->schedpolicy == SCHED_SPORADIC ) (void) _Watchdog_Remove( &api->Sporadic_timer ); 48a9e: 486b 00a4 pea %a3@(164) 48aa2: 4eb9 0004 c738 jsr 4c738 <_Watchdog_Remove> api->schedpolicy = policy; api->schedparam = *param; the_thread->budget_algorithm = budget_algorithm; 48aa8: 256e fffc 007a movel %fp@(-4),%a2@(122) if ( api->schedpolicy == SCHED_SPORADIC ) (void) _Watchdog_Remove( &api->Sporadic_timer ); api->schedpolicy = policy; api->schedparam = *param; 48aae: 2242 moveal %d2,%a1 48ab0: 41eb 0084 lea %a3@(132),%a0 case OBJECTS_LOCAL: api = the_thread->API_Extensions[ THREAD_API_POSIX ]; if ( api->schedpolicy == SCHED_SPORADIC ) (void) _Watchdog_Remove( &api->Sporadic_timer ); 48ab4: 588f addql #4,%sp api->schedpolicy = policy; 48ab6: 2744 0080 movel %d4,%a3@(128) api->schedparam = *param; 48aba: 20d9 movel %a1@+,%a0@+ 48abc: 20d9 movel %a1@+,%a0@+ 48abe: 20d9 movel %a1@+,%a0@+ 48ac0: 20d9 movel %a1@+,%a0@+ 48ac2: 20d9 movel %a1@+,%a0@+ 48ac4: 20d9 movel %a1@+,%a0@+ the_thread->budget_algorithm = budget_algorithm; the_thread->budget_callout = budget_callout; 48ac6: 256e fff8 007e movel %fp@(-8),%a2@(126) if ( api->schedpolicy == SCHED_SPORADIC ) (void) _Watchdog_Remove( &api->Sporadic_timer ); api->schedpolicy = policy; api->schedparam = *param; 48acc: 2091 movel %a1@,%a0@ the_thread->budget_algorithm = budget_algorithm; the_thread->budget_callout = budget_callout; switch ( api->schedpolicy ) { 48ace: 4a84 tstl %d4 48ad0: 6c00 ff3c bgew 48a0e 48ad4: 6000 ff6a braw 48a40 <== NOT EXECUTED 00045e88 : int pthread_setspecific( pthread_key_t key, const void *value ) { 45e88: 4e56 fffc linkw %fp,#-4 45e8c: 2f03 movel %d3,%sp@- 45e8e: 2f02 movel %d2,%sp@- 45e90: 486e fffc pea %fp@(-4) 45e94: 2f2e 0008 movel %fp@(8),%sp@- 45e98: 4879 0006 1228 pea 61228 <_POSIX_Keys_Information> 45e9e: 4eb9 0004 85b8 jsr 485b8 <_Objects_Get> uint32_t api; uint32_t index; Objects_Locations location; the_key = _POSIX_Keys_Get( key, &location ); switch ( location ) { 45ea4: 4fef 000c lea %sp@(12),%sp 45ea8: 4aae fffc tstl %fp@(-4) 45eac: 663e bnes 45eec case OBJECTS_LOCAL: api = _Objects_Get_API( _Thread_Executing->Object.id ); 45eae: 2079 0006 0f4e moveal 60f4e <_Thread_Executing>,%a0 index = _Objects_Get_index( _Thread_Executing->Object.id ); the_key->Values[ api ][ index ] = (void *) value; 45eb4: 7618 moveq #24,%d3 45eb6: 2240 moveal %d0,%a1 the_key = _POSIX_Keys_Get( key, &location ); switch ( location ) { case OBJECTS_LOCAL: api = _Objects_Get_API( _Thread_Executing->Object.id ); 45eb8: 2428 0008 movel %a0@(8),%d2 index = _Objects_Get_index( _Thread_Executing->Object.id ); the_key->Values[ api ][ index ] = (void *) value; 45ebc: 2202 movel %d2,%d1 45ebe: e6a9 lsrl %d3,%d1 45ec0: 163c 0007 moveb #7,%d3 45ec4: c283 andl %d3,%d1 45ec6: 0282 0000 ffff andil #65535,%d2 45ecc: 2071 1c14 moveal %a1@(00000014,%d1:l:4),%a0 45ed0: 43ee 000c lea %fp@(12),%a1 45ed4: 2191 2c00 movel %a1@,%a0@(00000000,%d2:l:4) _Thread_Enable_dispatch(); 45ed8: 4eb9 0004 8dc8 jsr 48dc8 <_Thread_Enable_dispatch> case OBJECTS_ERROR: break; } return EINVAL; } 45ede: 242e fff4 movel %fp@(-12),%d2 case OBJECTS_LOCAL: api = _Objects_Get_API( _Thread_Executing->Object.id ); index = _Objects_Get_index( _Thread_Executing->Object.id ); the_key->Values[ api ][ index ] = (void *) value; _Thread_Enable_dispatch(); 45ee2: 4280 clrl %d0 case OBJECTS_ERROR: break; } return EINVAL; } 45ee4: 262e fff8 movel %fp@(-8),%d3 45ee8: 4e5e unlk %fp 45eea: 4e75 rts 45eec: 242e fff4 movel %fp@(-12),%d2 uint32_t api; uint32_t index; Objects_Locations location; the_key = _POSIX_Keys_Get( key, &location ); switch ( location ) { 45ef0: 7016 moveq #22,%d0 case OBJECTS_ERROR: break; } return EINVAL; } 45ef2: 262e fff8 movel %fp@(-8),%d3 45ef6: 4e5e unlk %fp 45ef8: 4e75 rts ... 00045e5c : */ int pthread_spin_destroy( pthread_spinlock_t *spinlock ) { 45e5c: 4e56 fff8 linkw %fp,#-8 45e60: 206e 0008 moveal %fp@(8),%a0 POSIX_Spinlock_Control *the_spinlock = NULL; Objects_Locations location; if ( !spinlock ) 45e64: 4a88 tstl %a0 45e66: 6730 beqs 45e98 RTEMS_INLINE_ROUTINE POSIX_Spinlock_Control *_POSIX_Spinlock_Get ( pthread_spinlock_t *spinlock, Objects_Locations *location ) { return (POSIX_Spinlock_Control *) _Objects_Get( 45e68: 486e fffc pea %fp@(-4) 45e6c: 2f10 movel %a0@,%sp@- 45e6e: 4879 0006 02b4 pea 602b4 <_POSIX_Spinlock_Information> 45e74: 4eb9 0004 80d4 jsr 480d4 <_Objects_Get> return EINVAL; the_spinlock = _POSIX_Spinlock_Get( spinlock, &location ); switch ( location ) { 45e7a: 4fef 000c lea %sp@(12),%sp 45e7e: 4aae fffc tstl %fp@(-4) 45e82: 6614 bnes 45e98 */ RTEMS_INLINE_ROUTINE bool _CORE_spinlock_Is_busy( CORE_spinlock_Control *the_spinlock ) { return (the_spinlock->users != 0); 45e84: 2040 moveal %d0,%a0 45e86: 2228 0018 movel %a0@(24),%d1 case OBJECTS_LOCAL: if ( _CORE_spinlock_Is_busy( &the_spinlock->Spinlock ) ) { 45e8a: 6712 beqs 45e9e _Thread_Enable_dispatch(); 45e8c: 4eb9 0004 88e4 jsr 488e4 <_Thread_Enable_dispatch> 45e92: 7010 moveq #16,%d0 case OBJECTS_ERROR: break; } return EINVAL; } 45e94: 4e5e unlk %fp 45e96: 4e75 rts _Objects_Close( &_POSIX_Spinlock_Information, &the_spinlock->Object ); _POSIX_Spinlock_Free( the_spinlock ); _Thread_Enable_dispatch(); return 0; 45e98: 7016 moveq #22,%d0 case OBJECTS_ERROR: break; } return EINVAL; } 45e9a: 4e5e unlk %fp 45e9c: 4e75 rts if ( _CORE_spinlock_Is_busy( &the_spinlock->Spinlock ) ) { _Thread_Enable_dispatch(); return EBUSY; } _Objects_Close( &_POSIX_Spinlock_Information, &the_spinlock->Object ); 45e9e: 2f00 movel %d0,%sp@- 45ea0: 4879 0006 02b4 pea 602b4 <_POSIX_Spinlock_Information> 45ea6: 2d40 fff8 movel %d0,%fp@(-8) 45eaa: 4eb9 0004 7cc8 jsr 47cc8 <_Objects_Close> */ RTEMS_INLINE_ROUTINE void _POSIX_Spinlock_Free ( POSIX_Spinlock_Control *the_spinlock ) { _Objects_Free( &_POSIX_Spinlock_Information, &the_spinlock->Object ); 45eb0: 202e fff8 movel %fp@(-8),%d0 45eb4: 2f00 movel %d0,%sp@- 45eb6: 4879 0006 02b4 pea 602b4 <_POSIX_Spinlock_Information> 45ebc: 4eb9 0004 7f70 jsr 47f70 <_Objects_Free> _POSIX_Spinlock_Free( the_spinlock ); _Thread_Enable_dispatch(); 45ec2: 4eb9 0004 88e4 jsr 488e4 <_Thread_Enable_dispatch> return 0; 45ec8: 4fef 0010 lea %sp@(16),%sp _Objects_Close( &_POSIX_Spinlock_Information, &the_spinlock->Object ); _POSIX_Spinlock_Free( the_spinlock ); _Thread_Enable_dispatch(); 45ecc: 4280 clrl %d0 case OBJECTS_ERROR: break; } return EINVAL; } 45ece: 4e5e unlk %fp 45ed0: 4e75 rts ... 00045ed4 : int pthread_spin_init( pthread_spinlock_t *spinlock, int pshared ) { 45ed4: 4e56 fffc linkw %fp,#-4 45ed8: 2f0b movel %a3,%sp@- 45eda: 2f0a movel %a2,%sp@- 45edc: 246e 0008 moveal %fp@(8),%a2 POSIX_Spinlock_Control *the_spinlock; CORE_spinlock_Attributes attributes; if ( !spinlock ) 45ee0: 4a8a tstl %a2 45ee2: 6764 beqs 45f48 return EINVAL; switch ( pshared ) { 45ee4: 4aae 000c tstl %fp@(12) 45ee8: 665e bnes 45f48 rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 45eea: 2039 0006 0094 movel 60094 <_Thread_Dispatch_disable_level>,%d0 45ef0: 5280 addql #1,%d0 45ef2: 23c0 0006 0094 movel %d0,60094 <_Thread_Dispatch_disable_level> * This function allocates a spinlock control block from * the inactive chain of free spinlock control blocks. */ RTEMS_INLINE_ROUTINE POSIX_Spinlock_Control *_POSIX_Spinlock_Allocate( void ) { return (POSIX_Spinlock_Control *) 45ef8: 4879 0006 02b4 pea 602b4 <_POSIX_Spinlock_Information> 45efe: 4eb9 0004 7c38 jsr 47c38 <_Objects_Allocate> _Thread_Disable_dispatch(); /* prevents deletion */ the_spinlock = _POSIX_Spinlock_Allocate(); if ( !the_spinlock ) { 45f04: 588f addql #4,%sp 45f06: 2640 moveal %d0,%a3 45f08: 4a80 tstl %d0 45f0a: 674a beqs 45f56 _Thread_Enable_dispatch(); return EAGAIN; } _CORE_spinlock_Initialize( &the_spinlock->Spinlock, &attributes ); 45f0c: 486e fffc pea %fp@(-4) 45f10: 486b 0010 pea %a3@(16) 45f14: 4eb9 0004 762c jsr 4762c <_CORE_spinlock_Initialize> #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 45f1a: 202b 0008 movel %a3@(8),%d0 45f1e: 4281 clrl %d1 45f20: 2079 0006 02cc moveal 602cc <_POSIX_Spinlock_Information+0x18>,%a0 45f26: 3200 movew %d0,%d1 45f28: 218b 1c00 movel %a3,%a0@(00000000,%d1:l:4) _Objects_Get_index( the_object->id ), the_object ); /* ASSERT: information->is_string == false */ the_object->name.name_u32 = name; 45f2c: 42ab 000c clrl %a3@(12) _Objects_Open_u32( &_POSIX_Spinlock_Information, &the_spinlock->Object, 0 ); *spinlock = the_spinlock->Object.id; 45f30: 2480 movel %d0,%a2@ _Thread_Enable_dispatch(); 45f32: 4eb9 0004 88e4 jsr 488e4 <_Thread_Enable_dispatch> return 0; } 45f38: 246e fff4 moveal %fp@(-12),%a2 _Objects_Open_u32( &_POSIX_Spinlock_Information, &the_spinlock->Object, 0 ); *spinlock = the_spinlock->Object.id; _Thread_Enable_dispatch(); return 0; 45f3c: 508f addql #8,%sp _Objects_Open_u32( &_POSIX_Spinlock_Information, &the_spinlock->Object, 0 ); *spinlock = the_spinlock->Object.id; _Thread_Enable_dispatch(); 45f3e: 4280 clrl %d0 return 0; } 45f40: 266e fff8 moveal %fp@(-8),%a3 45f44: 4e5e unlk %fp 45f46: 4e75 rts 45f48: 246e fff4 moveal %fp@(-12),%a2 _Objects_Open_u32( &_POSIX_Spinlock_Information, &the_spinlock->Object, 0 ); *spinlock = the_spinlock->Object.id; _Thread_Enable_dispatch(); return 0; 45f4c: 7016 moveq #22,%d0 } 45f4e: 266e fff8 moveal %fp@(-8),%a3 45f52: 4e5e unlk %fp 45f54: 4e75 rts _Thread_Disable_dispatch(); /* prevents deletion */ the_spinlock = _POSIX_Spinlock_Allocate(); if ( !the_spinlock ) { _Thread_Enable_dispatch(); 45f56: 4eb9 0004 88e4 jsr 488e4 <_Thread_Enable_dispatch> *spinlock = the_spinlock->Object.id; _Thread_Enable_dispatch(); return 0; } 45f5c: 246e fff4 moveal %fp@(-12),%a2 _Thread_Disable_dispatch(); /* prevents deletion */ the_spinlock = _POSIX_Spinlock_Allocate(); if ( !the_spinlock ) { _Thread_Enable_dispatch(); 45f60: 700b moveq #11,%d0 *spinlock = the_spinlock->Object.id; _Thread_Enable_dispatch(); return 0; } 45f62: 266e fff8 moveal %fp@(-8),%a3 45f66: 4e5e unlk %fp 45f68: 4e75 rts ... 00045f6c : */ int pthread_spin_lock( pthread_spinlock_t *spinlock ) { 45f6c: 4e56 fffc linkw %fp,#-4 45f70: 206e 0008 moveal %fp@(8),%a0 45f74: 2f02 movel %d2,%sp@- POSIX_Spinlock_Control *the_spinlock = NULL; Objects_Locations location; CORE_spinlock_Status status; if ( !spinlock ) 45f76: 4a88 tstl %a0 45f78: 674a beqs 45fc4 RTEMS_INLINE_ROUTINE POSIX_Spinlock_Control *_POSIX_Spinlock_Get ( pthread_spinlock_t *spinlock, Objects_Locations *location ) { return (POSIX_Spinlock_Control *) _Objects_Get( 45f7a: 486e fffc pea %fp@(-4) 45f7e: 2f10 movel %a0@,%sp@- 45f80: 4879 0006 02b4 pea 602b4 <_POSIX_Spinlock_Information> 45f86: 4eb9 0004 80d4 jsr 480d4 <_Objects_Get> return EINVAL; the_spinlock = _POSIX_Spinlock_Get( spinlock, &location ); switch ( location ) { 45f8c: 4fef 000c lea %sp@(12),%sp 45f90: 4aae fffc tstl %fp@(-4) 45f94: 662e bnes 45fc4 case OBJECTS_LOCAL: status = _CORE_spinlock_Wait( &the_spinlock->Spinlock, true, 0 ); 45f96: 42a7 clrl %sp@- 45f98: 4878 0001 pea 1 45f9c: 2040 moveal %d0,%a0 45f9e: 4868 0010 pea %a0@(16) 45fa2: 4eb9 0004 76a4 jsr 476a4 <_CORE_spinlock_Wait> 45fa8: 2400 movel %d0,%d2 _Thread_Enable_dispatch(); 45faa: 4eb9 0004 88e4 jsr 488e4 <_Thread_Enable_dispatch> return _POSIX_Spinlock_Translate_core_spinlock_return_code( status ); 45fb0: 2f02 movel %d2,%sp@- 45fb2: 4eb9 0004 5fd0 jsr 45fd0 <_POSIX_Spinlock_Translate_core_spinlock_return_code> case OBJECTS_ERROR: break; } return EINVAL; } 45fb8: 242e fff8 movel %fp@(-8),%d2 switch ( location ) { case OBJECTS_LOCAL: status = _CORE_spinlock_Wait( &the_spinlock->Spinlock, true, 0 ); _Thread_Enable_dispatch(); return _POSIX_Spinlock_Translate_core_spinlock_return_code( status ); 45fbc: 4fef 0010 lea %sp@(16),%sp case OBJECTS_ERROR: break; } return EINVAL; } 45fc0: 4e5e unlk %fp 45fc2: 4e75 rts 45fc4: 242e fff8 movel %fp@(-8),%d2 switch ( location ) { case OBJECTS_LOCAL: status = _CORE_spinlock_Wait( &the_spinlock->Spinlock, true, 0 ); _Thread_Enable_dispatch(); return _POSIX_Spinlock_Translate_core_spinlock_return_code( status ); 45fc8: 7016 moveq #22,%d0 case OBJECTS_ERROR: break; } return EINVAL; } 45fca: 4e5e unlk %fp 45fcc: 4e75 rts ... 00046048 : */ int pthread_spin_unlock( pthread_spinlock_t *spinlock ) { 46048: 4e56 fffc linkw %fp,#-4 4604c: 206e 0008 moveal %fp@(8),%a0 46050: 2f02 movel %d2,%sp@- POSIX_Spinlock_Control *the_spinlock = NULL; Objects_Locations location; CORE_spinlock_Status status; if ( !spinlock ) 46052: 4a88 tstl %a0 46054: 6742 beqs 46098 46056: 486e fffc pea %fp@(-4) 4605a: 2f10 movel %a0@,%sp@- 4605c: 4879 0006 02b4 pea 602b4 <_POSIX_Spinlock_Information> 46062: 4eb9 0004 80d4 jsr 480d4 <_Objects_Get> return EINVAL; the_spinlock = _POSIX_Spinlock_Get( spinlock, &location ); switch ( location ) { 46068: 4fef 000c lea %sp@(12),%sp 4606c: 4aae fffc tstl %fp@(-4) 46070: 6626 bnes 46098 case OBJECTS_LOCAL: status = _CORE_spinlock_Release( &the_spinlock->Spinlock ); 46072: 2040 moveal %d0,%a0 46074: 4868 0010 pea %a0@(16) 46078: 4eb9 0004 764c jsr 4764c <_CORE_spinlock_Release> 4607e: 2400 movel %d0,%d2 _Thread_Enable_dispatch(); 46080: 4eb9 0004 88e4 jsr 488e4 <_Thread_Enable_dispatch> return _POSIX_Spinlock_Translate_core_spinlock_return_code( status ); 46086: 2f02 movel %d2,%sp@- 46088: 4eb9 0004 5fd0 jsr 45fd0 <_POSIX_Spinlock_Translate_core_spinlock_return_code> case OBJECTS_ERROR: break; } return EINVAL; } 4608e: 242e fff8 movel %fp@(-8),%d2 switch ( location ) { case OBJECTS_LOCAL: status = _CORE_spinlock_Release( &the_spinlock->Spinlock ); _Thread_Enable_dispatch(); return _POSIX_Spinlock_Translate_core_spinlock_return_code( status ); 46092: 508f addql #8,%sp case OBJECTS_ERROR: break; } return EINVAL; } 46094: 4e5e unlk %fp 46096: 4e75 rts 46098: 242e fff8 movel %fp@(-8),%d2 switch ( location ) { case OBJECTS_LOCAL: status = _CORE_spinlock_Release( &the_spinlock->Spinlock ); _Thread_Enable_dispatch(); return _POSIX_Spinlock_Translate_core_spinlock_return_code( status ); 4609c: 7016 moveq #22,%d0 case OBJECTS_ERROR: break; } return EINVAL; } 4609e: 4e5e unlk %fp 460a0: 4e75 rts ... 00046454 : * * 18.2.2 Setting Cancelability State, P1003.1c/Draft 10, p. 183 */ void pthread_testcancel( void ) { 46454: 4e56 0000 linkw %fp,#0 * Don't even think about deleting a resource from an ISR. * Besides this request is supposed to be for _Thread_Executing * and the ISR context is not a thread. */ if ( _ISR_Is_in_progress() ) 46458: 2039 0006 01ba movel 601ba <_ISR_Nest_level>,%d0 4645e: 663c bnes 4649c return; thread_support = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ]; 46460: 2079 0006 01da moveal 601da <_Thread_Executing>,%a0 46466: 2039 0006 0120 movel 60120 <_Thread_Dispatch_disable_level>,%d0 4646c: 5280 addql #1,%d0 4646e: 2068 010e moveal %a0@(270),%a0 46472: 23c0 0006 0120 movel %d0,60120 <_Thread_Dispatch_disable_level> _Thread_Disable_dispatch(); if ( thread_support->cancelability_state == PTHREAD_CANCEL_ENABLE && 46478: 4aa8 00d4 tstl %a0@(212) 4647c: 6622 bnes 464a0 thread_support->cancelation_requested ) 4647e: 4aa8 00dc tstl %a0@(220) 46482: 671c beqs 464a0 cancel = true; _Thread_Enable_dispatch(); 46484: 4eb9 0004 8b28 jsr 48b28 <_Thread_Enable_dispatch> if ( cancel ) _POSIX_Thread_Exit( _Thread_Executing, PTHREAD_CANCELED ); 4648a: 4878 ffff pea ffffffff 4648e: 2f39 0006 01da movel 601da <_Thread_Executing>,%sp@- 46494: 4eb9 0004 c180 jsr 4c180 <_POSIX_Thread_Exit> 4649a: 508f addql #8,%sp <== NOT EXECUTED } 4649c: 4e5e unlk %fp <== NOT EXECUTED 4649e: 4e75 rts <== NOT EXECUTED 464a0: 4e5e unlk %fp _Thread_Disable_dispatch(); if ( thread_support->cancelability_state == PTHREAD_CANCEL_ENABLE && thread_support->cancelation_requested ) cancel = true; _Thread_Enable_dispatch(); 464a2: 4ef9 0004 8b28 jmp 48b28 <_Thread_Enable_dispatch> 000429a4 : * putk * * Kernel putk (e.g. puts) function requiring minimal infrastrure. */ void putk(const char *s) { 429a4: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED 429a8: 2f0a movel %a2,%sp@- <== NOT EXECUTED 429aa: 246e 0008 moveal %fp@(8),%a2 <== NOT EXECUTED const char *p = s; for (p=s ; *p ; p++ ) 429ae: 1012 moveb %a2@,%d0 <== NOT EXECUTED 429b0: 6714 beqs 429c6 <== NOT EXECUTED BSP_output_char(*p); 429b2: 49c0 extbl %d0 <== NOT EXECUTED */ void putk(const char *s) { const char *p = s; for (p=s ; *p ; p++ ) 429b4: 528a addql #1,%a2 <== NOT EXECUTED BSP_output_char(*p); 429b6: 2f00 movel %d0,%sp@- <== NOT EXECUTED 429b8: 2079 0005 ddb0 moveal 5ddb0 ,%a0 <== NOT EXECUTED 429be: 4e90 jsr %a0@ <== NOT EXECUTED */ void putk(const char *s) { const char *p = s; for (p=s ; *p ; p++ ) 429c0: 588f addql #4,%sp <== NOT EXECUTED 429c2: 1012 moveb %a2@,%d0 <== NOT EXECUTED 429c4: 66ec bnes 429b2 <== NOT EXECUTED BSP_output_char(*p); BSP_output_char('\n'); 429c6: 2279 0005 ddb0 moveal 5ddb0 ,%a1 <== NOT EXECUTED 429cc: 700a moveq #10,%d0 <== NOT EXECUTED } 429ce: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED { const char *p = s; for (p=s ; *p ; p++ ) BSP_output_char(*p); BSP_output_char('\n'); 429d2: 2d40 0008 movel %d0,%fp@(8) <== NOT EXECUTED } 429d6: 4e5e unlk %fp <== NOT EXECUTED { const char *p = s; for (p=s ; *p ; p++ ) BSP_output_char(*p); BSP_output_char('\n'); 429d8: 4ed1 jmp %a1@ <== NOT EXECUTED ... 0005b624 : ssize_t read( int fd, void *buffer, size_t count ) { 5b624: 4e56 fff4 linkw %fp,#-12 5b628: 202e 0008 movel %fp@(8),%d0 5b62c: 222e 000c movel %fp@(12),%d1 5b630: 206e 0010 moveal %fp@(16),%a0 5b634: 48d7 040c moveml %d2-%d3/%a2,%sp@ ssize_t rc; rtems_libio_t *iop; rtems_libio_check_fd( fd ); 5b638: b0b9 0005 d6a4 cmpl 5d6a4 ,%d0 5b63e: 6468 bccs 5b6a8 iop = rtems_libio_iop( fd ); 5b640: 2479 0005 eda4 moveal 5eda4 ,%a2 5b646: ed88 lsll #6,%d0 5b648: d5c0 addal %d0,%a2 rtems_libio_check_is_open( iop ); 5b64a: 202a 0014 movel %a2@(20),%d0 5b64e: 0800 0008 btst #8,%d0 5b652: 6754 beqs 5b6a8 rtems_libio_check_buffer( buffer ); 5b654: 4a81 tstl %d1 5b656: 6768 beqs 5b6c0 rtems_libio_check_count( count ); 5b658: 4a88 tstl %a0 5b65a: 6740 beqs 5b69c rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ ); 5b65c: 0800 0001 btst #1,%d0 5b660: 675e beqs 5b6c0 /* * Now process the read(). */ if ( !iop->handlers->read_h ) 5b662: 226a 003c moveal %a2@(60),%a1 5b666: 2269 0008 moveal %a1@(8),%a1 5b66a: 4a89 tstl %a1 5b66c: 676a beqs 5b6d8 rtems_set_errno_and_return_minus_one( ENOTSUP ); rc = (*iop->handlers->read_h)( iop, buffer, count ); 5b66e: 2f08 movel %a0,%sp@- 5b670: 2f01 movel %d1,%sp@- 5b672: 2f0a movel %a2,%sp@- 5b674: 4e91 jsr %a1@ if ( rc > 0 ) 5b676: 4fef 000c lea %sp@(12),%sp 5b67a: 4a80 tstl %d0 5b67c: 6f14 bles 5b692 iop->offset += rc; 5b67e: 2400 movel %d0,%d2 5b680: 5bc1 smi %d1 5b682: 49c1 extbl %d1 5b684: d5aa 0010 addl %d2,%a2@(16) 5b688: 262a 000c movel %a2@(12),%d3 5b68c: d781 addxl %d1,%d3 5b68e: 2543 000c movel %d3,%a2@(12) return rc; } 5b692: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 5b698: 4e5e unlk %fp 5b69a: 4e75 rts rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open( iop ); rtems_libio_check_buffer( buffer ); rtems_libio_check_count( count ); 5b69c: 4280 clrl %d0 <== NOT EXECUTED if ( rc > 0 ) iop->offset += rc; return rc; } 5b69e: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 <== NOT EXECUTED 5b6a4: 4e5e unlk %fp <== NOT EXECUTED 5b6a6: 4e75 rts <== NOT EXECUTED ssize_t rc; rtems_libio_t *iop; rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open( iop ); 5b6a8: 4eb9 0004 eb8c jsr 4eb8c <__errno> 5b6ae: 7409 moveq #9,%d2 5b6b0: 2040 moveal %d0,%a0 5b6b2: 70ff moveq #-1,%d0 5b6b4: 2082 movel %d2,%a0@ if ( rc > 0 ) iop->offset += rc; return rc; } 5b6b6: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 5b6bc: 4e5e unlk %fp 5b6be: 4e75 rts rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open( iop ); rtems_libio_check_buffer( buffer ); rtems_libio_check_count( count ); rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ ); 5b6c0: 4eb9 0004 eb8c jsr 4eb8c <__errno> <== NOT EXECUTED 5b6c6: 7216 moveq #22,%d1 <== NOT EXECUTED 5b6c8: 2040 moveal %d0,%a0 <== NOT EXECUTED 5b6ca: 70ff moveq #-1,%d0 <== NOT EXECUTED if ( rc > 0 ) iop->offset += rc; return rc; } 5b6cc: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 <== NOT EXECUTED rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open( iop ); rtems_libio_check_buffer( buffer ); rtems_libio_check_count( count ); rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ ); 5b6d2: 2081 movel %d1,%a0@ <== NOT EXECUTED if ( rc > 0 ) iop->offset += rc; return rc; } 5b6d4: 4e5e unlk %fp <== NOT EXECUTED 5b6d6: 4e75 rts <== NOT EXECUTED /* * Now process the read(). */ if ( !iop->handlers->read_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 5b6d8: 4eb9 0004 eb8c jsr 4eb8c <__errno> <== NOT EXECUTED 5b6de: 2040 moveal %d0,%a0 <== NOT EXECUTED 5b6e0: 70ff moveq #-1,%d0 <== NOT EXECUTED if ( rc > 0 ) iop->offset += rc; return rc; } 5b6e2: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 <== NOT EXECUTED /* * Now process the read(). */ if ( !iop->handlers->read_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 5b6e8: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED if ( rc > 0 ) iop->offset += rc; return rc; } 5b6ee: 4e5e unlk %fp <== NOT EXECUTED 5b6f0: 4e75 rts 000685b0 : ssize_t readlink( const char *pathname, char *buf, size_t bufsize ) { 685b0: 4e56 ffe0 linkw %fp,#-32 685b4: 48d7 001c moveml %d2-%d4,%sp@ 685b8: 262e 0008 movel %fp@(8),%d3 685bc: 282e 000c movel %fp@(12),%d4 rtems_filesystem_location_info_t loc; int result; if (!buf) 685c0: 6700 0092 beqw 68654 rtems_set_errno_and_return_minus_one( EFAULT ); result = rtems_filesystem_evaluate_path( pathname, strlen( pathname ), 685c4: 2f03 movel %d3,%sp@- 685c6: 240e movel %fp,%d2 685c8: 0682 ffff ffec addil #-20,%d2 685ce: 4eb9 0008 6f0c jsr 86f0c 685d4: 4297 clrl %sp@ 685d6: 2f02 movel %d2,%sp@- 685d8: 42a7 clrl %sp@- 685da: 2f00 movel %d0,%sp@- 685dc: 2f03 movel %d3,%sp@- 685de: 4eb9 0004 66b4 jsr 466b4 0, &loc, false ); if ( result != 0 ) 685e4: 4fef 0014 lea %sp@(20),%sp 685e8: 4a80 tstl %d0 685ea: 665a bnes 68646 return -1; if ( !loc.ops->node_type_h ){ 685ec: 226e fff8 moveal %fp@(-8),%a1 685f0: 2069 0010 moveal %a1@(16),%a0 685f4: 4a88 tstl %a0 685f6: 6700 00a6 beqw 6869e rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_SYM_LINK ){ 685fa: 2f02 movel %d2,%sp@- 685fc: 4e90 jsr %a0@ 685fe: 588f addql #4,%sp 68600: 7204 moveq #4,%d1 68602: b280 cmpl %d0,%d1 68604: 6668 bnes 6866e rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( EINVAL ); } if ( !loc.ops->readlink_h ){ 68606: 226e fff8 moveal %fp@(-8),%a1 6860a: 2069 003c moveal %a1@(60),%a0 6860e: 4a88 tstl %a0 68610: 6700 008c beqw 6869e rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*loc.ops->readlink_h)( &loc, buf, bufsize ); 68614: 2f2e 0010 movel %fp@(16),%sp@- 68618: 2f04 movel %d4,%sp@- 6861a: 2f02 movel %d2,%sp@- 6861c: 4e90 jsr %a0@ rtems_filesystem_freenode( &loc ); 6861e: 206e fff8 moveal %fp@(-8),%a0 if ( !loc.ops->readlink_h ){ rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*loc.ops->readlink_h)( &loc, buf, bufsize ); 68622: 2600 movel %d0,%d3 rtems_filesystem_freenode( &loc ); 68624: 4fef 000c lea %sp@(12),%sp 68628: 4a88 tstl %a0 6862a: 670e beqs 6863a 6862c: 2068 001c moveal %a0@(28),%a0 68630: 4a88 tstl %a0 68632: 6706 beqs 6863a 68634: 2f02 movel %d2,%sp@- 68636: 4e90 jsr %a0@ 68638: 588f addql #4,%sp return result; } 6863a: 2003 movel %d3,%d0 6863c: 4cee 001c ffe0 moveml %fp@(-32),%d2-%d4 68642: 4e5e unlk %fp 68644: 4e75 rts if (!buf) rtems_set_errno_and_return_minus_one( EFAULT ); result = rtems_filesystem_evaluate_path( pathname, strlen( pathname ), 0, &loc, false ); if ( result != 0 ) 68646: 76ff moveq #-1,%d3 <== NOT EXECUTED result = (*loc.ops->readlink_h)( &loc, buf, bufsize ); rtems_filesystem_freenode( &loc ); return result; } 68648: 2003 movel %d3,%d0 <== NOT EXECUTED 6864a: 4cee 001c ffe0 moveml %fp@(-32),%d2-%d4 <== NOT EXECUTED 68650: 4e5e unlk %fp <== NOT EXECUTED 68652: 4e75 rts <== NOT EXECUTED { rtems_filesystem_location_info_t loc; int result; if (!buf) rtems_set_errno_and_return_minus_one( EFAULT ); 68654: 4eb9 0008 0e64 jsr 80e64 <__errno> <== NOT EXECUTED 6865a: 76ff moveq #-1,%d3 <== NOT EXECUTED 6865c: 720e moveq #14,%d1 <== NOT EXECUTED 6865e: 2040 moveal %d0,%a0 <== NOT EXECUTED result = (*loc.ops->readlink_h)( &loc, buf, bufsize ); rtems_filesystem_freenode( &loc ); return result; } 68660: 2003 movel %d3,%d0 <== NOT EXECUTED 68662: 4cee 001c ffe0 moveml %fp@(-32),%d2-%d4 <== NOT EXECUTED { rtems_filesystem_location_info_t loc; int result; if (!buf) rtems_set_errno_and_return_minus_one( EFAULT ); 68668: 2081 movel %d1,%a0@ <== NOT EXECUTED result = (*loc.ops->readlink_h)( &loc, buf, bufsize ); rtems_filesystem_freenode( &loc ); return result; } 6866a: 4e5e unlk %fp <== NOT EXECUTED 6866c: 4e75 rts <== NOT EXECUTED rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_SYM_LINK ){ rtems_filesystem_freenode( &loc ); 6866e: 206e fff8 moveal %fp@(-8),%a0 68672: 4a88 tstl %a0 68674: 670e beqs 68684 68676: 2068 001c moveal %a0@(28),%a0 6867a: 4a88 tstl %a0 6867c: 6706 beqs 68684 6867e: 2f02 movel %d2,%sp@- 68680: 4e90 jsr %a0@ 68682: 588f addql #4,%sp rtems_set_errno_and_return_minus_one( EINVAL ); 68684: 4eb9 0008 0e64 jsr 80e64 <__errno> 6868a: 76ff moveq #-1,%d3 6868c: 2040 moveal %d0,%a0 6868e: 7016 moveq #22,%d0 68690: 2080 movel %d0,%a0@ result = (*loc.ops->readlink_h)( &loc, buf, bufsize ); rtems_filesystem_freenode( &loc ); return result; } 68692: 2003 movel %d3,%d0 68694: 4cee 001c ffe0 moveml %fp@(-32),%d2-%d4 6869a: 4e5e unlk %fp 6869c: 4e75 rts rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( EINVAL ); } if ( !loc.ops->readlink_h ){ rtems_filesystem_freenode( &loc ); 6869e: 2069 001c moveal %a1@(28),%a0 <== NOT EXECUTED 686a2: 4a88 tstl %a0 <== NOT EXECUTED 686a4: 6706 beqs 686ac <== NOT EXECUTED 686a6: 2f02 movel %d2,%sp@- <== NOT EXECUTED 686a8: 4e90 jsr %a0@ <== NOT EXECUTED 686aa: 588f addql #4,%sp <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 686ac: 4eb9 0008 0e64 jsr 80e64 <__errno> <== NOT EXECUTED 686b2: 76ff moveq #-1,%d3 <== NOT EXECUTED 686b4: 2040 moveal %d0,%a0 <== NOT EXECUTED result = (*loc.ops->readlink_h)( &loc, buf, bufsize ); rtems_filesystem_freenode( &loc ); return result; } 686b6: 2003 movel %d3,%d0 <== NOT EXECUTED 686b8: 4cee 001c ffe0 moveml %fp@(-32),%d2-%d4 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( EINVAL ); } if ( !loc.ops->readlink_h ){ rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); 686be: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED result = (*loc.ops->readlink_h)( &loc, buf, bufsize ); rtems_filesystem_freenode( &loc ); return result; } 686c4: 4e5e unlk %fp <== NOT EXECUTED 686c6: 4e75 rts 00044948 : ssize_t readv( int fd, const struct iovec *iov, int iovcnt ) { 44948: 4e56 ffe0 linkw %fp,#-32 4494c: 202e 0008 movel %fp@(8),%d0 44950: 48d7 1c7c moveml %d2-%d6/%a2-%a4,%sp@ 44954: 246e 000c moveal %fp@(12),%a2 44958: 242e 0010 movel %fp@(16),%d2 int v; int bytes; rtems_libio_t *iop; bool all_zeros; rtems_libio_check_fd( fd ); 4495c: b0b9 0006 1344 cmpl 61344 ,%d0 44962: 6400 00f0 bccw 44a54 iop = rtems_libio_iop( fd ); 44966: 2679 0006 3218 moveal 63218 ,%a3 4496c: ed88 lsll #6,%d0 4496e: d7c0 addal %d0,%a3 rtems_libio_check_is_open( iop ); 44970: 202b 0014 movel %a3@(20),%d0 44974: 0800 0008 btst #8,%d0 44978: 6700 00da beqw 44a54 rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ ); 4497c: 0800 0001 btst #1,%d0 44980: 6700 009c beqw 44a1e /* * Argument validation on IO vector */ if ( !iov ) 44984: 4a8a tstl %a2 44986: 6700 0096 beqw 44a1e rtems_set_errno_and_return_minus_one( EINVAL ); if ( iovcnt <= 0 ) 4498a: 4a82 tstl %d2 4498c: 6f00 0090 blew 44a1e rtems_set_errno_and_return_minus_one( EINVAL ); if ( iovcnt > IOV_MAX ) 44990: 0c82 0000 0400 cmpil #1024,%d2 44996: 6e00 0086 bgtw 44a1e rtems_set_errno_and_return_minus_one( EINVAL ); if ( !iop->handlers->read_h ) 4499a: 206b 003c moveal %a3@(60),%a0 4499e: 2868 0008 moveal %a0@(8),%a4 449a2: 4a8c tstl %a4 449a4: 6700 00c8 beqw 44a6e rtems_set_errno_and_return_minus_one( ENOTSUP ); 449a8: 204a moveal %a2,%a0 449aa: 93c9 subal %a1,%a1 449ac: 4281 clrl %d1 449ae: 7a01 moveq #1,%d5 all_zeros = true; for ( total=0, v=0 ; v < iovcnt ; v++ ) { ssize_t old; if ( !iov[v].iov_base ) 449b0: 4a90 tstl %a0@ 449b2: 676a beqs 44a1e if ( iov[v].iov_len < 0 ) rtems_set_errno_and_return_minus_one( EINVAL ); /* check for wrap */ old = total; total += iov[v].iov_len; 449b4: 2828 0004 movel %a0@(4),%d4 449b8: 2601 movel %d1,%d3 449ba: d684 addl %d4,%d3 if ( total < old ) 449bc: b283 cmpl %d3,%d1 449be: 6e5e bgts 44a1e rtems_set_errno_and_return_minus_one( EINVAL ); if ( iov[v].iov_len ) 449c0: 4a84 tstl %d4 449c2: 57c4 seq %d4 * are obvious errors in the iovec. So this extra loop ensures * that we do not do anything if there is an argument error. */ all_zeros = true; for ( total=0, v=0 ; v < iovcnt ; v++ ) { 449c4: 2203 movel %d3,%d1 old = total; total += iov[v].iov_len; if ( total < old ) rtems_set_errno_and_return_minus_one( EINVAL ); if ( iov[v].iov_len ) 449c6: 2605 movel %d5,%d3 * are obvious errors in the iovec. So this extra loop ensures * that we do not do anything if there is an argument error. */ all_zeros = true; for ( total=0, v=0 ; v < iovcnt ; v++ ) { 449c8: 5289 addql #1,%a1 449ca: 5088 addql #8,%a0 old = total; total += iov[v].iov_len; if ( total < old ) rtems_set_errno_and_return_minus_one( EINVAL ); if ( iov[v].iov_len ) 449cc: c684 andl %d4,%d3 449ce: 1a03 moveb %d3,%d5 * are obvious errors in the iovec. So this extra loop ensures * that we do not do anything if there is an argument error. */ all_zeros = true; for ( total=0, v=0 ; v < iovcnt ; v++ ) { 449d0: b3c2 cmpal %d2,%a1 449d2: 6ddc blts 449b0 /* * A readv with all zeros logically has no effect. Even though * OpenGroup didn't address this case as they did with writev(), * we will handle it the same way for symmetry. */ if ( all_zeros == true ) { 449d4: 4a03 tstb %d3 449d6: 6660 bnes 44a38 449d8: 588a addql #4,%a2 449da: 4283 clrl %d3 449dc: 4284 clrl %d4 /* * Now process the readv(). */ for ( total=0, v=0 ; v < iovcnt ; v++ ) { bytes = (*iop->handlers->read_h)( iop, iov[v].iov_base, iov[v].iov_len ); 449de: 2f12 movel %a2@,%sp@- } /* * Now process the readv(). */ for ( total=0, v=0 ; v < iovcnt ; v++ ) { 449e0: 5283 addql #1,%d3 bytes = (*iop->handlers->read_h)( iop, iov[v].iov_base, iov[v].iov_len ); 449e2: 2f2a fffc movel %a2@(-4),%sp@- 449e6: 2f0b movel %a3,%sp@- 449e8: 4e94 jsr %a4@ if ( bytes < 0 ) 449ea: 4fef 000c lea %sp@(12),%sp 449ee: 4a80 tstl %d0 449f0: 6d54 blts 44a46 return -1; if ( bytes > 0 ) { 449f2: 6716 beqs 44a0a iop->offset += bytes; total += bytes; 449f4: d880 addl %d0,%d4 if ( bytes < 0 ) return -1; if ( bytes > 0 ) { iop->offset += bytes; 449f6: 2c00 movel %d0,%d6 449f8: 5bc5 smi %d5 449fa: 49c5 extbl %d5 449fc: ddab 0010 addl %d6,%a3@(16) 44a00: 222b 000c movel %a3@(12),%d1 44a04: d385 addxl %d5,%d1 44a06: 2741 000c movel %d1,%a3@(12) total += bytes; } if (bytes != iov[ v ].iov_len) 44a0a: b092 cmpl %a2@,%d0 44a0c: 661e bnes 44a2c } /* * Now process the readv(). */ for ( total=0, v=0 ; v < iovcnt ; v++ ) { 44a0e: 508a addql #8,%a2 44a10: b682 cmpl %d2,%d3 44a12: 6c18 bges 44a2c 44a14: 206b 003c moveal %a3@(60),%a0 44a18: 2868 0008 moveal %a0@(8),%a4 44a1c: 60c0 bras 449de /* check for wrap */ old = total; total += iov[v].iov_len; if ( total < old ) rtems_set_errno_and_return_minus_one( EINVAL ); 44a1e: 4eb9 0005 10f4 jsr 510f4 <__errno> 44a24: 78ff moveq #-1,%d4 44a26: 2040 moveal %d0,%a0 44a28: 7016 moveq #22,%d0 44a2a: 2080 movel %d0,%a0@ if (bytes != iov[ v ].iov_len) break; } return total; } 44a2c: 2004 movel %d4,%d0 44a2e: 4cee 1c7c ffe0 moveml %fp@(-32),%d2-%d6/%a2-%a4 44a34: 4e5e unlk %fp 44a36: 4e75 rts /* * A readv with all zeros logically has no effect. Even though * OpenGroup didn't address this case as they did with writev(), * we will handle it the same way for symmetry. */ if ( all_zeros == true ) { 44a38: 4284 clrl %d4 if (bytes != iov[ v ].iov_len) break; } return total; } 44a3a: 2004 movel %d4,%d0 44a3c: 4cee 1c7c ffe0 moveml %fp@(-32),%d2-%d6/%a2-%a4 44a42: 4e5e unlk %fp 44a44: 4e75 rts } /* * Now process the readv(). */ for ( total=0, v=0 ; v < iovcnt ; v++ ) { 44a46: 78ff moveq #-1,%d4 <== NOT EXECUTED if (bytes != iov[ v ].iov_len) break; } return total; } 44a48: 2004 movel %d4,%d0 <== NOT EXECUTED 44a4a: 4cee 1c7c ffe0 moveml %fp@(-32),%d2-%d6/%a2-%a4 <== NOT EXECUTED 44a50: 4e5e unlk %fp <== NOT EXECUTED 44a52: 4e75 rts <== NOT EXECUTED rtems_libio_t *iop; bool all_zeros; rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open( iop ); 44a54: 4eb9 0005 10f4 jsr 510f4 <__errno> <== NOT EXECUTED 44a5a: 78ff moveq #-1,%d4 <== NOT EXECUTED 44a5c: 7209 moveq #9,%d1 <== NOT EXECUTED 44a5e: 2040 moveal %d0,%a0 <== NOT EXECUTED if (bytes != iov[ v ].iov_len) break; } return total; } 44a60: 2004 movel %d4,%d0 <== NOT EXECUTED 44a62: 4cee 1c7c ffe0 moveml %fp@(-32),%d2-%d6/%a2-%a4 <== NOT EXECUTED rtems_libio_t *iop; bool all_zeros; rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open( iop ); 44a68: 2081 movel %d1,%a0@ <== NOT EXECUTED if (bytes != iov[ v ].iov_len) break; } return total; } 44a6a: 4e5e unlk %fp <== NOT EXECUTED 44a6c: 4e75 rts <== NOT EXECUTED if ( iovcnt > IOV_MAX ) rtems_set_errno_and_return_minus_one( EINVAL ); if ( !iop->handlers->read_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 44a6e: 4eb9 0005 10f4 jsr 510f4 <__errno> <== NOT EXECUTED 44a74: 78ff moveq #-1,%d4 <== NOT EXECUTED 44a76: 2040 moveal %d0,%a0 <== NOT EXECUTED if (bytes != iov[ v ].iov_len) break; } return total; } 44a78: 2004 movel %d4,%d0 <== NOT EXECUTED 44a7a: 4cee 1c7c ffe0 moveml %fp@(-32),%d2-%d6/%a2-%a4 <== NOT EXECUTED if ( iovcnt > IOV_MAX ) rtems_set_errno_and_return_minus_one( EINVAL ); if ( !iop->handlers->read_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 44a80: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED if (bytes != iov[ v ].iov_len) break; } return total; } 44a86: 4e5e unlk %fp <== NOT EXECUTED 44a88: 4e75 rts <== NOT EXECUTED ... 0005b770 : /* * Do not attempt to allocate memory if in a critical section or ISR. */ if (_System_state_Is_up(_System_state_Get())) { 5b770: 7003 moveq #3,%d0 { uintptr_t old_size; char *new_area; uintptr_t resize; MSBUMP(realloc_calls, 1); 5b772: 4e56 fff0 linkw %fp,#-16 5b776: 52b9 0005 edc0 addql #1,5edc0 5b77c: 48d7 001c moveml %d2-%d4,%sp@ 5b780: 242e 0008 movel %fp@(8),%d2 5b784: 262e 000c movel %fp@(12),%d3 /* * Do not attempt to allocate memory if in a critical section or ISR. */ if (_System_state_Is_up(_System_state_Get())) { 5b788: b0b9 0005 f08c cmpl 5f08c <_System_state_Current>,%d0 5b78e: 677a beqs 5b80a } /* * Continue with realloc(). */ if ( !ptr ) 5b790: 4a82 tstl %d2 5b792: 6700 00de beqw 5b872 return malloc( size ); if ( !size ) { 5b796: 4a83 tstl %d3 5b798: 673e beqs 5b7d8 free( ptr ); return (void *) 0; } if ( !_Protected_heap_Get_block_size(RTEMS_Malloc_Heap, ptr, &old_size) ) { 5b79a: 486e fffc pea %fp@(-4) 5b79e: 2f02 movel %d2,%sp@- 5b7a0: 2f39 0005 d6b0 movel 5d6b0 ,%sp@- 5b7a6: 4eb9 0005 b958 jsr 5b958 <_Protected_heap_Get_block_size> 5b7ac: 4fef 000c lea %sp@(12),%sp 5b7b0: 4a00 tstb %d0 5b7b2: 673c beqs 5b7f0 #if defined(RTEMS_MALLOC_BOUNDARY_HELPERS) if (rtems_malloc_boundary_helpers) resize += (*rtems_malloc_boundary_helpers->overhead)(); #endif if ( _Protected_heap_Resize_block( RTEMS_Malloc_Heap, ptr, resize ) ) { 5b7b4: 2f03 movel %d3,%sp@- 5b7b6: 2f02 movel %d2,%sp@- 5b7b8: 2f39 0005 d6b0 movel 5d6b0 ,%sp@- 5b7be: 4eb9 0005 b994 jsr 5b994 <_Protected_heap_Resize_block> 5b7c4: 4fef 000c lea %sp@(12),%sp 5b7c8: 4a00 tstb %d0 5b7ca: 6754 beqs 5b820 memcpy( new_area, ptr, (size < old_size) ? size : old_size ); free( ptr ); return new_area; } 5b7cc: 2002 movel %d2,%d0 5b7ce: 4cee 001c fff0 moveml %fp@(-16),%d2-%d4 5b7d4: 4e5e unlk %fp 5b7d6: 4e75 rts */ if ( !ptr ) return malloc( size ); if ( !size ) { free( ptr ); 5b7d8: 2f02 movel %d2,%sp@- <== NOT EXECUTED 5b7da: 4282 clrl %d2 <== NOT EXECUTED 5b7dc: 4eb9 0004 a688 jsr 4a688 <== NOT EXECUTED return (void *) 0; 5b7e2: 588f addql #4,%sp <== NOT EXECUTED memcpy( new_area, ptr, (size < old_size) ? size : old_size ); free( ptr ); return new_area; } 5b7e4: 2002 movel %d2,%d0 <== NOT EXECUTED 5b7e6: 4cee 001c fff0 moveml %fp@(-16),%d2-%d4 <== NOT EXECUTED 5b7ec: 4e5e unlk %fp <== NOT EXECUTED 5b7ee: 4e75 rts <== NOT EXECUTED free( ptr ); return (void *) 0; } if ( !_Protected_heap_Get_block_size(RTEMS_Malloc_Heap, ptr, &old_size) ) { errno = EINVAL; 5b7f0: 4eb9 0004 eb8c jsr 4eb8c <__errno> 5b7f6: 4282 clrl %d2 5b7f8: 2040 moveal %d0,%a0 5b7fa: 7016 moveq #22,%d0 5b7fc: 2080 movel %d0,%a0@ memcpy( new_area, ptr, (size < old_size) ? size : old_size ); free( ptr ); return new_area; } 5b7fe: 2002 movel %d2,%d0 5b800: 4cee 001c fff0 moveml %fp@(-16),%d2-%d4 5b806: 4e5e unlk %fp 5b808: 4e75 rts /* * Do not attempt to allocate memory if in a critical section or ISR. */ if (_System_state_Is_up(_System_state_Get())) { if (_Thread_Dispatch_disable_level > 0) 5b80a: 2039 0005 ef04 movel 5ef04 <_Thread_Dispatch_disable_level>,%d0 5b810: 6752 beqs 5b864 } memcpy( new_area, ptr, (size < old_size) ? size : old_size ); free( ptr ); return new_area; 5b812: 4282 clrl %d2 } 5b814: 2002 movel %d2,%d0 5b816: 4cee 001c fff0 moveml %fp@(-16),%d2-%d4 5b81c: 4e5e unlk %fp 5b81e: 4e75 rts * There used to be a free on this error case but it is wrong to * free the memory per OpenGroup Single UNIX Specification V2 * and the C Standard. */ new_area = malloc( size ); 5b820: 2f03 movel %d3,%sp@- 5b822: 4eb9 0004 ac20 jsr 4ac20 MSBUMP(malloc_calls, (uint32_t) -1); /* subtract off the malloc */ if ( !new_area ) { 5b828: 588f addql #4,%sp * and the C Standard. */ new_area = malloc( size ); MSBUMP(malloc_calls, (uint32_t) -1); /* subtract off the malloc */ 5b82a: 53b9 0005 edb4 subql #1,5edb4 * There used to be a free on this error case but it is wrong to * free the memory per OpenGroup Single UNIX Specification V2 * and the C Standard. */ new_area = malloc( size ); 5b830: 2800 movel %d0,%d4 MSBUMP(malloc_calls, (uint32_t) -1); /* subtract off the malloc */ if ( !new_area ) { 5b832: 67de beqs 5b812 return (void *) 0; } memcpy( new_area, ptr, (size < old_size) ? size : old_size ); 5b834: 202e fffc movel %fp@(-4),%d0 5b838: b083 cmpl %d3,%d0 5b83a: 6402 bccs 5b83e 5b83c: 2600 movel %d0,%d3 5b83e: 2f03 movel %d3,%sp@- 5b840: 2f02 movel %d2,%sp@- 5b842: 2f04 movel %d4,%sp@- 5b844: 4eb9 0004 f3ac jsr 4f3ac free( ptr ); 5b84a: 2f02 movel %d2,%sp@- 5b84c: 2404 movel %d4,%d2 5b84e: 4eb9 0004 a688 jsr 4a688 return new_area; 5b854: 4fef 0010 lea %sp@(16),%sp } 5b858: 2002 movel %d2,%d0 5b85a: 4cee 001c fff0 moveml %fp@(-16),%d2-%d4 5b860: 4e5e unlk %fp 5b862: 4e75 rts if (_System_state_Is_up(_System_state_Get())) { if (_Thread_Dispatch_disable_level > 0) return (void *) 0; if (_ISR_Nest_level > 0) 5b864: 2039 0005 ef9e movel 5ef9e <_ISR_Nest_level>,%d0 5b86a: 6700 ff24 beqw 5b790 } memcpy( new_area, ptr, (size < old_size) ? size : old_size ); free( ptr ); return new_area; 5b86e: 4282 clrl %d2 <== NOT EXECUTED 5b870: 60a2 bras 5b814 <== NOT EXECUTED /* * Continue with realloc(). */ if ( !ptr ) return malloc( size ); 5b872: 2f03 movel %d3,%sp@- 5b874: 4eb9 0004 ac20 jsr 4ac20 5b87a: 588f addql #4,%sp 5b87c: 2400 movel %d0,%d2 memcpy( new_area, ptr, (size < old_size) ? size : old_size ); free( ptr ); return new_area; } 5b87e: 2002 movel %d2,%d0 5b880: 4cee 001c fff0 moveml %fp@(-16),%d2-%d4 5b886: 4e5e unlk %fp 5b888: 4e75 rts ... 000686c8 : #include int rmdir( const char *pathname ) { 686c8: 4e56 ffbc linkw %fp,#-68 686cc: 48d7 3c1c moveml %d2-%d4/%a2-%a5,%sp@ 686d0: 282e 0008 movel %fp@(8),%d4 /* * Get the parent node of the node we wish to remove. Find the parent path. */ parentpathlen = rtems_filesystem_dirname ( pathname ); 686d4: 2f04 movel %d4,%sp@- 686d6: 4eb9 0004 6538 jsr 46538 if ( parentpathlen == 0 ) 686dc: 588f addql #4,%sp /* * Get the parent node of the node we wish to remove. Find the parent path. */ parentpathlen = rtems_filesystem_dirname ( pathname ); 686de: 2400 movel %d0,%d2 if ( parentpathlen == 0 ) 686e0: 6600 01ce bnew 688b0 rtems_filesystem_get_start_loc( pathname, &i, &parentloc ); 686e4: 2044 moveal %d4,%a0 686e6: 762f moveq #47,%d3 686e8: 1210 moveb %a0@,%d1 686ea: 1001 moveb %d1,%d0 686ec: 49c0 extbl %d0 686ee: b680 cmpl %d0,%d3 686f0: 670e beqs 68700 686f2: 163c 005c moveb #92,%d3 <== NOT EXECUTED 686f6: b680 cmpl %d0,%d3 <== NOT EXECUTED 686f8: 6706 beqs 68700 <== NOT EXECUTED 686fa: 4a01 tstb %d1 <== NOT EXECUTED 686fc: 6600 00fc bnew 687fa <== NOT EXECUTED 68700: 2079 000a 1fac moveal a1fac ,%a0 68706: 45ee ffec lea %fp@(-20),%a2 6870a: 49ee fff0 lea %fp@(-16),%a4 6870e: 200e movel %fp,%d0 68710: 0680 ffff fff4 addil #-12,%d0 68716: 2640 moveal %d0,%a3 68718: 4bee fff8 lea %fp@(-8),%a5 6871c: 224e moveal %fp,%a1 6871e: 24a8 0018 movel %a0@(24),%a2@ 68722: 28a8 001c movel %a0@(28),%a4@ 68726: 26a8 0020 movel %a0@(32),%a3@ 6872a: 2aa8 0024 movel %a0@(36),%a5@ 6872e: 2328 0028 movel %a0@(40),%a1@- 68732: 4203 clrb %d3 /* * Start from the parent to find the node that should be under it. */ loc = parentloc; 68734: 2040 moveal %d0,%a0 name = pathname + parentpathlen; 68736: 2644 moveal %d4,%a3 68738: d7c2 addal %d2,%a3 name += rtems_filesystem_prefix_separators( name, strlen( name ) ); result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 6873a: 240e movel %fp,%d2 6873c: 0682 ffff ffd8 addil #-40,%d2 /* * Start from the parent to find the node that should be under it. */ loc = parentloc; 68742: 2d50 ffe0 movel %a0@,%fp@(-32) 68746: 2d51 ffe8 movel %a1@,%fp@(-24) 6874a: 2d54 ffdc movel %a4@,%fp@(-36) name = pathname + parentpathlen; name += rtems_filesystem_prefix_separators( name, strlen( name ) ); 6874e: 49f9 0008 6f0c lea 86f0c ,%a4 /* * Start from the parent to find the node that should be under it. */ loc = parentloc; 68754: 2d55 ffe4 movel %a5@,%fp@(-28) 68758: 2d52 ffd8 movel %a2@,%fp@(-40) name = pathname + parentpathlen; name += rtems_filesystem_prefix_separators( name, strlen( name ) ); 6875c: 2f0b movel %a3,%sp@- 6875e: 4e94 jsr %a4@ 68760: 2e80 movel %d0,%sp@ 68762: 2f0b movel %a3,%sp@- 68764: 4eb9 0004 64f0 jsr 464f0 6876a: d7c0 addal %d0,%a3 result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 6876c: 2f0b movel %a3,%sp@- 6876e: 4e94 jsr %a4@ 68770: 4297 clrl %sp@ 68772: 2f02 movel %d2,%sp@- 68774: 42a7 clrl %sp@- 68776: 2f00 movel %d0,%sp@- 68778: 2f0b movel %a3,%sp@- 6877a: 4eb9 0004 65aa jsr 465aa 0, &loc, false ); if ( result != 0 ) { 68780: 4fef 001c lea %sp@(28),%sp 68784: 4a80 tstl %d0 68786: 6600 00ee bnew 68876 /* * Verify you can remove this node as a directory. */ if ( !loc.ops->node_type_h ){ 6878a: 226e ffe4 moveal %fp@(-28),%a1 6878e: 2069 0010 moveal %a1@(16),%a0 68792: 4a88 tstl %a0 68794: 6700 01a0 beqw 68936 if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ){ 68798: 2f02 movel %d2,%sp@- 6879a: 4e90 jsr %a0@ 6879c: 588f addql #4,%sp 6879e: 7201 moveq #1,%d1 687a0: b280 cmpl %d0,%d1 687a2: 6600 0086 bnew 6882a /* * Use the filesystems rmnod to remove the node. */ if ( !loc.handlers->rmnod_h ){ 687a6: 206e ffe0 moveal %fp@(-32),%a0 687aa: 2068 0034 moveal %a0@(52),%a0 687ae: 4a88 tstl %a0 687b0: 6700 0136 beqw 688e8 if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*loc.handlers->rmnod_h)( &parentloc, &loc ); 687b4: 2f02 movel %d2,%sp@- 687b6: 2f0a movel %a2,%sp@- 687b8: 4e90 jsr %a0@ rtems_filesystem_freenode( &loc ); 687ba: 206e ffe4 moveal %fp@(-28),%a0 if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*loc.handlers->rmnod_h)( &parentloc, &loc ); 687be: 2640 moveal %d0,%a3 rtems_filesystem_freenode( &loc ); 687c0: 508f addql #8,%sp 687c2: 4a88 tstl %a0 687c4: 670e beqs 687d4 687c6: 2068 001c moveal %a0@(28),%a0 687ca: 4a88 tstl %a0 687cc: 6706 beqs 687d4 687ce: 2f02 movel %d2,%sp@- 687d0: 4e90 jsr %a0@ 687d2: 588f addql #4,%sp if ( free_parentloc ) 687d4: 4a03 tstb %d3 687d6: 6716 beqs 687ee rtems_filesystem_freenode( &parentloc ); 687d8: 206e fff8 moveal %fp@(-8),%a0 687dc: 4a88 tstl %a0 687de: 670e beqs 687ee 687e0: 2068 001c moveal %a0@(28),%a0 687e4: 4a88 tstl %a0 687e6: 6706 beqs 687ee 687e8: 2f0a movel %a2,%sp@- 687ea: 4e90 jsr %a0@ 687ec: 588f addql #4,%sp return result; } 687ee: 200b movel %a3,%d0 687f0: 4cee 3c1c ffbc moveml %fp@(-68),%d2-%d4/%a2-%a5 687f6: 4e5e unlk %fp 687f8: 4e75 rts */ parentpathlen = rtems_filesystem_dirname ( pathname ); if ( parentpathlen == 0 ) rtems_filesystem_get_start_loc( pathname, &i, &parentloc ); 687fa: 2079 000a 1fac moveal a1fac ,%a0 <== NOT EXECUTED 68800: 45ee ffec lea %fp@(-20),%a2 <== NOT EXECUTED 68804: 5888 addql #4,%a0 <== NOT EXECUTED 68806: 49ee fff0 lea %fp@(-16),%a4 <== NOT EXECUTED 6880a: 200e movel %fp,%d0 <== NOT EXECUTED 6880c: 0680 ffff fff4 addil #-12,%d0 <== NOT EXECUTED 68812: 2640 moveal %d0,%a3 <== NOT EXECUTED 68814: 4bee fff8 lea %fp@(-8),%a5 <== NOT EXECUTED 68818: 224e moveal %fp,%a1 <== NOT EXECUTED 6881a: 2498 movel %a0@+,%a2@ <== NOT EXECUTED 6881c: 2898 movel %a0@+,%a4@ <== NOT EXECUTED 6881e: 2698 movel %a0@+,%a3@ <== NOT EXECUTED 68820: 2a98 movel %a0@+,%a5@ <== NOT EXECUTED 68822: 2310 movel %a0@,%a1@- <== NOT EXECUTED 68824: 4203 clrb %d3 <== NOT EXECUTED 68826: 6000 ff0c braw 68734 <== NOT EXECUTED rtems_filesystem_freenode( &parentloc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ){ rtems_filesystem_freenode( &loc ); 6882a: 206e ffe4 moveal %fp@(-28),%a0 6882e: 4a88 tstl %a0 68830: 670e beqs 68840 68832: 2068 001c moveal %a0@(28),%a0 68836: 4a88 tstl %a0 68838: 6706 beqs 68840 6883a: 2f02 movel %d2,%sp@- 6883c: 4e90 jsr %a0@ 6883e: 588f addql #4,%sp if ( free_parentloc ) 68840: 4a03 tstb %d3 68842: 6716 beqs 6885a rtems_filesystem_freenode( &parentloc ); 68844: 206e fff8 moveal %fp@(-8),%a0 68848: 4a88 tstl %a0 6884a: 670e beqs 6885a 6884c: 2068 001c moveal %a0@(28),%a0 68850: 4a88 tstl %a0 68852: 6706 beqs 6885a 68854: 2f0a movel %a2,%sp@- 68856: 4e90 jsr %a0@ 68858: 588f addql #4,%sp rtems_set_errno_and_return_minus_one( ENOTDIR ); 6885a: 4eb9 0008 0e64 jsr 80e64 <__errno> 68860: 367c ffff moveaw #-1,%a3 68864: 2040 moveal %d0,%a0 68866: 7014 moveq #20,%d0 68868: 2080 movel %d0,%a0@ rtems_filesystem_freenode( &loc ); if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); return result; } 6886a: 200b movel %a3,%d0 6886c: 4cee 3c1c ffbc moveml %fp@(-68),%d2-%d4/%a2-%a5 68872: 4e5e unlk %fp 68874: 4e75 rts name += rtems_filesystem_prefix_separators( name, strlen( name ) ); result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 0, &loc, false ); if ( result != 0 ) { if ( free_parentloc ) 68876: 4a03 tstb %d3 68878: 6610 bnes 6888a result = (*loc.handlers->rmnod_h)( &parentloc, &loc ); rtems_filesystem_freenode( &loc ); if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); 6887a: 367c ffff moveaw #-1,%a3 return result; } 6887e: 200b movel %a3,%d0 68880: 4cee 3c1c ffbc moveml %fp@(-68),%d2-%d4/%a2-%a5 68886: 4e5e unlk %fp 68888: 4e75 rts result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 0, &loc, false ); if ( result != 0 ) { if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); 6888a: 206e fff8 moveal %fp@(-8),%a0 <== NOT EXECUTED 6888e: 4a88 tstl %a0 <== NOT EXECUTED 68890: 67e8 beqs 6887a <== NOT EXECUTED 68892: 2028 001c movel %a0@(28),%d0 <== NOT EXECUTED 68896: 67e2 beqs 6887a <== NOT EXECUTED 68898: 2f0a movel %a2,%sp@- <== NOT EXECUTED 6889a: 2040 moveal %d0,%a0 <== NOT EXECUTED 6889c: 367c ffff moveaw #-1,%a3 <== NOT EXECUTED 688a0: 4e90 jsr %a0@ <== NOT EXECUTED 688a2: 588f addql #4,%sp <== NOT EXECUTED rtems_filesystem_freenode( &loc ); if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); return result; } 688a4: 200b movel %a3,%d0 <== NOT EXECUTED 688a6: 4cee 3c1c ffbc moveml %fp@(-68),%d2-%d4/%a2-%a5 <== NOT EXECUTED 688ac: 4e5e unlk %fp <== NOT EXECUTED 688ae: 4e75 rts <== NOT EXECUTED parentpathlen = rtems_filesystem_dirname ( pathname ); if ( parentpathlen == 0 ) rtems_filesystem_get_start_loc( pathname, &i, &parentloc ); else { result = rtems_filesystem_evaluate_path(pathname, parentpathlen, 688b0: 42a7 clrl %sp@- 688b2: 45ee ffec lea %fp@(-20),%a2 688b6: 2f0a movel %a2,%sp@- 688b8: 4878 0002 pea 2 688bc: 2f00 movel %d0,%sp@- 688be: 2f04 movel %d4,%sp@- 688c0: 4eb9 0004 66b4 jsr 466b4 RTEMS_LIBIO_PERMS_WRITE, &parentloc, false ); if ( result != 0 ) 688c6: 4fef 0014 lea %sp@(20),%sp 688ca: 4a80 tstl %d0 688cc: 66ac bnes 6887a 688ce: 200e movel %fp,%d0 688d0: 49ee fff0 lea %fp@(-16),%a4 688d4: 0680 ffff fff4 addil #-12,%d0 688da: 4bee fff8 lea %fp@(-8),%a5 688de: 43ee fffc lea %fp@(-4),%a1 688e2: 7601 moveq #1,%d3 688e4: 6000 fe4e braw 68734 /* * Use the filesystems rmnod to remove the node. */ if ( !loc.handlers->rmnod_h ){ rtems_filesystem_freenode( &loc ); 688e8: 206e ffe4 moveal %fp@(-28),%a0 <== NOT EXECUTED 688ec: 4a88 tstl %a0 <== NOT EXECUTED 688ee: 670e beqs 688fe <== NOT EXECUTED 688f0: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 688f4: 4a88 tstl %a0 <== NOT EXECUTED 688f6: 6706 beqs 688fe <== NOT EXECUTED 688f8: 2f02 movel %d2,%sp@- <== NOT EXECUTED 688fa: 4e90 jsr %a0@ <== NOT EXECUTED 688fc: 588f addql #4,%sp <== NOT EXECUTED if ( free_parentloc ) 688fe: 4a03 tstb %d3 <== NOT EXECUTED 68900: 6716 beqs 68918 <== NOT EXECUTED rtems_filesystem_freenode( &parentloc ); 68902: 206e fff8 moveal %fp@(-8),%a0 <== NOT EXECUTED 68906: 4a88 tstl %a0 <== NOT EXECUTED 68908: 670e beqs 68918 <== NOT EXECUTED 6890a: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 6890e: 4a88 tstl %a0 <== NOT EXECUTED 68910: 6706 beqs 68918 <== NOT EXECUTED 68912: 2f0a movel %a2,%sp@- <== NOT EXECUTED 68914: 4e90 jsr %a0@ <== NOT EXECUTED 68916: 588f addql #4,%sp <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 68918: 4eb9 0008 0e64 jsr 80e64 <__errno> <== NOT EXECUTED 6891e: 367c ffff moveaw #-1,%a3 <== NOT EXECUTED 68922: 2040 moveal %d0,%a0 <== NOT EXECUTED rtems_filesystem_freenode( &loc ); if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); return result; } 68924: 200b movel %a3,%d0 <== NOT EXECUTED 68926: 4cee 3c1c ffbc moveml %fp@(-68),%d2-%d4/%a2-%a5 <== NOT EXECUTED if ( !loc.handlers->rmnod_h ){ rtems_filesystem_freenode( &loc ); if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); 6892c: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED rtems_filesystem_freenode( &loc ); if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); return result; } 68932: 4e5e unlk %fp <== NOT EXECUTED 68934: 4e75 rts <== NOT EXECUTED /* * Verify you can remove this node as a directory. */ if ( !loc.ops->node_type_h ){ rtems_filesystem_freenode( &loc ); 68936: 2069 001c moveal %a1@(28),%a0 <== NOT EXECUTED 6893a: 4a88 tstl %a0 <== NOT EXECUTED 6893c: 67c0 beqs 688fe <== NOT EXECUTED /* * Use the filesystems rmnod to remove the node. */ if ( !loc.handlers->rmnod_h ){ rtems_filesystem_freenode( &loc ); 6893e: 2f02 movel %d2,%sp@- <== NOT EXECUTED 68940: 4e90 jsr %a0@ <== NOT EXECUTED 68942: 588f addql #4,%sp <== NOT EXECUTED 68944: 60b8 bras 688fe <== NOT EXECUTED ... 0004d4a0 : uint32_t rtems_assoc_local_by_remote( const rtems_assoc_t *ap, uint32_t remote_value ) { 4d4a0: 4e56 0000 linkw %fp,#0 const rtems_assoc_t *nap; nap = rtems_assoc_ptr_by_remote(ap, remote_value); 4d4a4: 2f2e 000c movel %fp@(12),%sp@- 4d4a8: 2f2e 0008 movel %fp@(8),%sp@- 4d4ac: 4eb9 0004 d4d4 jsr 4d4d4 if (nap) 4d4b2: 508f addql #8,%sp 4d4b4: 4a80 tstl %d0 4d4b6: 6706 beqs 4d4be return nap->local_value; 4d4b8: 2040 moveal %d0,%a0 4d4ba: 2028 0004 movel %a0@(4),%d0 return 0; } 4d4be: 4e5e unlk %fp 4d4c0: 4e75 rts ... 0004d454 : uint32_t rtems_assoc_local_by_remote_bitfield( const rtems_assoc_t *ap, uint32_t remote_value ) { 4d454: 4e56 ffe8 linkw %fp,#-24 4d458: 48d7 047c moveml %d2-%d6/%a2,%sp@ 4d45c: 2c2e 0008 movel %fp@(8),%d6 4d460: 4283 clrl %d3 4d462: 4285 clrl %d5 4d464: 7401 moveq #1,%d2 uint32_t b; uint32_t local_value = 0; for (b = 1; b; b <<= 1) { if (b & remote_value) local_value |= rtems_assoc_local_by_remote(ap, b); 4d466: 45f9 0004 d4a0 lea 4d4a0 ,%a2 uint32_t rtems_assoc_local_by_remote_bitfield( const rtems_assoc_t *ap, uint32_t remote_value ) { 4d46c: 282e 000c movel %fp@(12),%d4 uint32_t b; uint32_t local_value = 0; for (b = 1; b; b <<= 1) { if (b & remote_value) 4d470: 2002 movel %d2,%d0 ) { uint32_t b; uint32_t local_value = 0; for (b = 1; b; b <<= 1) { 4d472: 5283 addql #1,%d3 if (b & remote_value) 4d474: c084 andl %d4,%d0 4d476: 6614 bnes 4d48c ) { uint32_t b; uint32_t local_value = 0; for (b = 1; b; b <<= 1) { 4d478: 7020 moveq #32,%d0 4d47a: d482 addl %d2,%d2 4d47c: b083 cmpl %d3,%d0 4d47e: 66f0 bnes 4d470 if (b & remote_value) local_value |= rtems_assoc_local_by_remote(ap, b); } return local_value; } 4d480: 2005 movel %d5,%d0 4d482: 4cee 047c ffe8 moveml %fp@(-24),%d2-%d6/%a2 4d488: 4e5e unlk %fp 4d48a: 4e75 rts uint32_t b; uint32_t local_value = 0; for (b = 1; b; b <<= 1) { if (b & remote_value) local_value |= rtems_assoc_local_by_remote(ap, b); 4d48c: 2f02 movel %d2,%sp@- ) { uint32_t b; uint32_t local_value = 0; for (b = 1; b; b <<= 1) { 4d48e: d482 addl %d2,%d2 if (b & remote_value) local_value |= rtems_assoc_local_by_remote(ap, b); 4d490: 2f06 movel %d6,%sp@- 4d492: 4e92 jsr %a2@ 4d494: 508f addql #8,%sp 4d496: 8a80 orl %d0,%d5 ) { uint32_t b; uint32_t local_value = 0; for (b = 1; b; b <<= 1) { 4d498: 7020 moveq #32,%d0 4d49a: b083 cmpl %d3,%d0 4d49c: 66d2 bnes 4d470 4d49e: 60e0 bras 4d480 <== NOT EXECUTED 0004d4c4 : uint32_t bad_value #else uint32_t bad_value __attribute((unused)) #endif ) { 4d4c4: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED sprintf(bad_buffer, "< %" PRId32 "[0x%" PRIx32 " ] >", bad_value, bad_value); #else static char bad_buffer[40] = ""; #endif return bad_buffer; } 4d4c8: 203c 0005 d844 movel #383044,%d0 <== NOT EXECUTED 4d4ce: 4e5e unlk %fp <== NOT EXECUTED 4d4d0: 4e75 rts <== NOT EXECUTED ... 0004a4fc : const char *rtems_assoc_name_by_local( const rtems_assoc_t *ap, uint32_t local_value ) { 4a4fc: 4e56 0000 linkw %fp,#0 4a500: 2f02 movel %d2,%sp@- 4a502: 242e 000c movel %fp@(12),%d2 const rtems_assoc_t *nap; nap = rtems_assoc_ptr_by_local(ap, local_value); 4a506: 2f02 movel %d2,%sp@- 4a508: 2f2e 0008 movel %fp@(8),%sp@- 4a50c: 4eb9 0004 a534 jsr 4a534 if (nap) 4a512: 508f addql #8,%sp 4a514: 4a80 tstl %d0 4a516: 670c beqs 4a524 return nap->name; return rtems_assoc_name_bad(local_value); } 4a518: 2040 moveal %d0,%a0 4a51a: 242e fffc movel %fp@(-4),%d2 4a51e: 4e5e unlk %fp 4a520: 2010 movel %a0@,%d0 4a522: 4e75 rts nap = rtems_assoc_ptr_by_local(ap, local_value); if (nap) return nap->name; return rtems_assoc_name_bad(local_value); 4a524: 2d42 0008 movel %d2,%fp@(8) <== NOT EXECUTED } 4a528: 242e fffc movel %fp@(-4),%d2 <== NOT EXECUTED 4a52c: 4e5e unlk %fp <== NOT EXECUTED nap = rtems_assoc_ptr_by_local(ap, local_value); if (nap) return nap->name; return rtems_assoc_name_bad(local_value); 4a52e: 4ef9 0004 d4c4 jmp 4d4c4 <== NOT EXECUTED 0004a534 : const rtems_assoc_t *rtems_assoc_ptr_by_local( const rtems_assoc_t *ap, uint32_t local_value ) { 4a534: 4e56 0000 linkw %fp,#0 4a538: 2f0a movel %a2,%sp@- 4a53a: 246e 0008 moveal %fp@(8),%a2 4a53e: 2f02 movel %d2,%sp@- 4a540: 242e 000c movel %fp@(12),%d2 const rtems_assoc_t *default_ap = 0; if (rtems_assoc_is_default(ap)) 4a544: 2012 movel %a2@,%d0 4a546: 6742 beqs 4a58a 4a548: 4879 0005 c948 pea 5c948 4a54e: 2f00 movel %d0,%sp@- 4a550: 4eb9 0004 fa94 jsr 4fa94 4a556: 508f addql #8,%sp 4a558: 4a80 tstl %d0 4a55a: 662a bnes 4a586 default_ap = ap++; 4a55c: 41ea 000c lea %a2@(12),%a0 <== NOT EXECUTED for ( ; ap->name; ap++) 4a560: 4a90 tstl %a0@ <== NOT EXECUTED 4a562: 6714 beqs 4a578 <== NOT EXECUTED 4a564: 200a movel %a2,%d0 <== NOT EXECUTED 4a566: 2448 moveal %a0,%a2 <== NOT EXECUTED if (ap->local_value == local_value) 4a568: b4aa 0004 cmpl %a2@(4),%d2 4a56c: 670a beqs 4a578 const rtems_assoc_t *default_ap = 0; if (rtems_assoc_is_default(ap)) default_ap = ap++; for ( ; ap->name; ap++) 4a56e: 45ea 000c lea %a2@(12),%a2 4a572: 4a92 tstl %a2@ 4a574: 66f2 bnes 4a568 4a576: 2440 moveal %d0,%a2 if (ap->local_value == local_value) return ap; return default_ap; } 4a578: 200a movel %a2,%d0 4a57a: 242e fff8 movel %fp@(-8),%d2 4a57e: 246e fffc moveal %fp@(-4),%a2 4a582: 4e5e unlk %fp 4a584: 4e75 rts uint32_t local_value ) { const rtems_assoc_t *default_ap = 0; if (rtems_assoc_is_default(ap)) 4a586: 4280 clrl %d0 4a588: 60de bras 4a568 4a58a: 95ca subal %a2,%a2 <== NOT EXECUTED for ( ; ap->name; ap++) if (ap->local_value == local_value) return ap; return default_ap; } 4a58c: 200a movel %a2,%d0 <== NOT EXECUTED 4a58e: 242e fff8 movel %fp@(-8),%d2 <== NOT EXECUTED 4a592: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED 4a596: 4e5e unlk %fp <== NOT EXECUTED 4a598: 4e75 rts <== NOT EXECUTED ... 0004d4d4 : const rtems_assoc_t *rtems_assoc_ptr_by_remote( const rtems_assoc_t *ap, uint32_t remote_value ) { 4d4d4: 4e56 0000 linkw %fp,#0 4d4d8: 2f0a movel %a2,%sp@- 4d4da: 246e 0008 moveal %fp@(8),%a2 4d4de: 2f02 movel %d2,%sp@- 4d4e0: 242e 000c movel %fp@(12),%d2 const rtems_assoc_t *default_ap = 0; if (rtems_assoc_is_default(ap)) 4d4e4: 2012 movel %a2@,%d0 4d4e6: 6742 beqs 4d52a 4d4e8: 4879 0005 c948 pea 5c948 4d4ee: 2f00 movel %d0,%sp@- 4d4f0: 4eb9 0004 fa94 jsr 4fa94 4d4f6: 508f addql #8,%sp 4d4f8: 4a80 tstl %d0 4d4fa: 662a bnes 4d526 default_ap = ap++; 4d4fc: 41ea 000c lea %a2@(12),%a0 <== NOT EXECUTED for ( ; ap->name; ap++) 4d500: 4a90 tstl %a0@ <== NOT EXECUTED 4d502: 6714 beqs 4d518 <== NOT EXECUTED 4d504: 200a movel %a2,%d0 <== NOT EXECUTED 4d506: 2448 moveal %a0,%a2 <== NOT EXECUTED if (ap->remote_value == remote_value) 4d508: b4aa 0008 cmpl %a2@(8),%d2 4d50c: 670a beqs 4d518 const rtems_assoc_t *default_ap = 0; if (rtems_assoc_is_default(ap)) default_ap = ap++; for ( ; ap->name; ap++) 4d50e: 45ea 000c lea %a2@(12),%a2 4d512: 4a92 tstl %a2@ 4d514: 66f2 bnes 4d508 4d516: 2440 moveal %d0,%a2 if (ap->remote_value == remote_value) return ap; return default_ap; } 4d518: 200a movel %a2,%d0 4d51a: 242e fff8 movel %fp@(-8),%d2 4d51e: 246e fffc moveal %fp@(-4),%a2 4d522: 4e5e unlk %fp 4d524: 4e75 rts uint32_t remote_value ) { const rtems_assoc_t *default_ap = 0; if (rtems_assoc_is_default(ap)) 4d526: 4280 clrl %d0 4d528: 60de bras 4d508 4d52a: 95ca subal %a2,%a2 <== NOT EXECUTED for ( ; ap->name; ap++) if (ap->remote_value == remote_value) return ap; return default_ap; } 4d52c: 200a movel %a2,%d0 <== NOT EXECUTED 4d52e: 242e fff8 movel %fp@(-8),%d2 <== NOT EXECUTED 4d532: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED 4d536: 4e5e unlk %fp <== NOT EXECUTED 4d538: 4e75 rts <== NOT EXECUTED ... 0004e31c : uint32_t rtems_assoc_remote_by_local( const rtems_assoc_t *ap, uint32_t local_value ) { 4e31c: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED const rtems_assoc_t *nap; nap = rtems_assoc_ptr_by_local(ap, local_value); 4e320: 2f2e 000c movel %fp@(12),%sp@- <== NOT EXECUTED 4e324: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED 4e328: 4eb9 0004 a534 jsr 4a534 <== NOT EXECUTED if (nap) 4e32e: 508f addql #8,%sp <== NOT EXECUTED 4e330: 4a80 tstl %d0 <== NOT EXECUTED 4e332: 6706 beqs 4e33a <== NOT EXECUTED return nap->remote_value; 4e334: 2040 moveal %d0,%a0 <== NOT EXECUTED 4e336: 2028 0008 movel %a0@(8),%d0 <== NOT EXECUTED return 0; } 4e33a: 4e5e unlk %fp <== NOT EXECUTED 4e33c: 4e75 rts <== NOT EXECUTED ... 0004d8b0 : rtems_name name, rtems_attribute attribute_set, uint32_t maximum_waiters, rtems_id *id ) { 4d8b0: 4e56 ffe8 linkw %fp,#-24 4d8b4: 202e 0010 movel %fp@(16),%d0 4d8b8: 48d7 0c0c moveml %d2-%d3/%a2-%a3,%sp@ 4d8bc: 242e 0008 movel %fp@(8),%d2 4d8c0: 262e 000c movel %fp@(12),%d3 4d8c4: 246e 0014 moveal %fp@(20),%a2 Barrier_Control *the_barrier; CORE_barrier_Attributes the_attributes; if ( !rtems_is_name_valid( name ) ) 4d8c8: 4a82 tstl %d2 4d8ca: 677a beqs 4d946 return RTEMS_INVALID_NAME; if ( !id ) 4d8cc: 4a8a tstl %a2 4d8ce: 6700 00ce beqw 4d99e return RTEMS_INVALID_ADDRESS; /* Initialize core barrier attributes */ if ( _Attributes_Is_barrier_automatic( attribute_set ) ) { 4d8d2: 0803 0004 btst #4,%d3 4d8d6: 677a beqs 4d952 the_attributes.discipline = CORE_BARRIER_AUTOMATIC_RELEASE; if ( maximum_waiters == 0 ) 4d8d8: 4a80 tstl %d0 4d8da: 6700 00b4 beqw 4d990 4d8de: 2239 0005 ef04 movel 5ef04 <_Thread_Dispatch_disable_level>,%d1 4d8e4: 5281 addql #1,%d1 if ( !id ) return RTEMS_INVALID_ADDRESS; /* Initialize core barrier attributes */ if ( _Attributes_Is_barrier_automatic( attribute_set ) ) { the_attributes.discipline = CORE_BARRIER_AUTOMATIC_RELEASE; 4d8e6: 42ae fff8 clrl %fp@(-8) if ( maximum_waiters == 0 ) return RTEMS_INVALID_NUMBER; } else the_attributes.discipline = CORE_BARRIER_MANUAL_RELEASE; the_attributes.maximum_count = maximum_waiters; 4d8ea: 2d40 fffc movel %d0,%fp@(-4) 4d8ee: 23c1 0005 ef04 movel %d1,5ef04 <_Thread_Dispatch_disable_level> * This function allocates a barrier control block from * the inactive chain of free barrier control blocks. */ RTEMS_INLINE_ROUTINE Barrier_Control *_Barrier_Allocate( void ) { return (Barrier_Control *) _Objects_Allocate( &_Barrier_Information ); 4d8f4: 4879 0005 f798 pea 5f798 <_Barrier_Information> 4d8fa: 4eb9 0004 7090 jsr 47090 <_Objects_Allocate> _Thread_Disable_dispatch(); /* prevents deletion */ the_barrier = _Barrier_Allocate(); if ( !the_barrier ) { 4d900: 588f addql #4,%sp 4d902: 2640 moveal %d0,%a3 4d904: 4a80 tstl %d0 4d906: 6776 beqs 4d97e _Thread_Enable_dispatch(); return RTEMS_TOO_MANY; } the_barrier->attribute_set = attribute_set; 4d908: 2743 0010 movel %d3,%a3@(16) _CORE_barrier_Initialize( &the_barrier->Barrier, &the_attributes ); 4d90c: 486e fff8 pea %fp@(-8) 4d910: 486b 0014 pea %a3@(20) 4d914: 4eb9 0004 de44 jsr 4de44 <_CORE_barrier_Initialize> 4d91a: 202b 0008 movel %a3@(8),%d0 4d91e: 4281 clrl %d1 4d920: 2079 0005 f7b0 moveal 5f7b0 <_Barrier_Information+0x18>,%a0 4d926: 3200 movew %d0,%d1 information, _Objects_Get_index( the_object->id ), the_object ); the_object->name = name; 4d928: 2742 000c movel %d2,%a3@(12) #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 4d92c: 218b 1c00 movel %a3,%a0@(00000000,%d1:l:4) &_Barrier_Information, &the_barrier->Object, (Objects_Name) name ); *id = the_barrier->Object.id; 4d930: 2480 movel %d0,%a2@ _Thread_Enable_dispatch(); 4d932: 4eb9 0004 7dbc jsr 47dbc <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 4d938: 508f addql #8,%sp (Objects_Name) name ); *id = the_barrier->Object.id; _Thread_Enable_dispatch(); 4d93a: 4280 clrl %d0 return RTEMS_SUCCESSFUL; } 4d93c: 4cee 0c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a3 4d942: 4e5e unlk %fp 4d944: 4e75 rts ) { Barrier_Control *the_barrier; CORE_barrier_Attributes the_attributes; if ( !rtems_is_name_valid( name ) ) 4d946: 7003 moveq #3,%d0 *id = the_barrier->Object.id; _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 4d948: 4cee 0c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a3 4d94e: 4e5e unlk %fp 4d950: 4e75 rts if ( _Attributes_Is_barrier_automatic( attribute_set ) ) { the_attributes.discipline = CORE_BARRIER_AUTOMATIC_RELEASE; if ( maximum_waiters == 0 ) return RTEMS_INVALID_NUMBER; } else the_attributes.discipline = CORE_BARRIER_MANUAL_RELEASE; 4d952: 7201 moveq #1,%d1 4d954: 2d41 fff8 movel %d1,%fp@(-8) 4d958: 2239 0005 ef04 movel 5ef04 <_Thread_Dispatch_disable_level>,%d1 4d95e: 5281 addql #1,%d1 the_attributes.maximum_count = maximum_waiters; 4d960: 2d40 fffc movel %d0,%fp@(-4) 4d964: 23c1 0005 ef04 movel %d1,5ef04 <_Thread_Dispatch_disable_level> 4d96a: 4879 0005 f798 pea 5f798 <_Barrier_Information> 4d970: 4eb9 0004 7090 jsr 47090 <_Objects_Allocate> _Thread_Disable_dispatch(); /* prevents deletion */ the_barrier = _Barrier_Allocate(); if ( !the_barrier ) { 4d976: 588f addql #4,%sp 4d978: 2640 moveal %d0,%a3 4d97a: 4a80 tstl %d0 4d97c: 668a bnes 4d908 _Thread_Enable_dispatch(); 4d97e: 4eb9 0004 7dbc jsr 47dbc <_Thread_Enable_dispatch> 4d984: 7005 moveq #5,%d0 *id = the_barrier->Object.id; _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 4d986: 4cee 0c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a3 4d98c: 4e5e unlk %fp 4d98e: 4e75 rts return RTEMS_INVALID_ADDRESS; /* Initialize core barrier attributes */ if ( _Attributes_Is_barrier_automatic( attribute_set ) ) { the_attributes.discipline = CORE_BARRIER_AUTOMATIC_RELEASE; if ( maximum_waiters == 0 ) 4d990: 103c 000a moveb #10,%d0 *id = the_barrier->Object.id; _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 4d994: 4cee 0c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a3 4d99a: 4e5e unlk %fp 4d99c: 4e75 rts CORE_barrier_Attributes the_attributes; if ( !rtems_is_name_valid( name ) ) return RTEMS_INVALID_NAME; if ( !id ) 4d99e: 7009 moveq #9,%d0 *id = the_barrier->Object.id; _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 4d9a0: 4cee 0c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a3 4d9a6: 4e5e unlk %fp 4d9a8: 4e75 rts ... 0004da1c : rtems_status_code rtems_barrier_release( rtems_id id, uint32_t *released ) { 4da1c: 4e56 fffc linkw %fp,#-4 4da20: 2f0a movel %a2,%sp@- 4da22: 246e 000c moveal %fp@(12),%a2 4da26: 2f02 movel %d2,%sp@- 4da28: 242e 0008 movel %fp@(8),%d2 Barrier_Control *the_barrier; Objects_Locations location; if ( !released ) 4da2c: 4a8a tstl %a2 4da2e: 6754 beqs 4da84 RTEMS_INLINE_ROUTINE Barrier_Control *_Barrier_Get ( Objects_Id id, Objects_Locations *location ) { return (Barrier_Control *) 4da30: 486e fffc pea %fp@(-4) 4da34: 2f02 movel %d2,%sp@- 4da36: 4879 0005 f798 pea 5f798 <_Barrier_Information> 4da3c: 4eb9 0004 752c jsr 4752c <_Objects_Get> return RTEMS_INVALID_ADDRESS; the_barrier = _Barrier_Get( id, &location ); switch ( location ) { 4da42: 4fef 000c lea %sp@(12),%sp 4da46: 4aae fffc tstl %fp@(-4) 4da4a: 662a bnes 4da76 case OBJECTS_LOCAL: *released = _CORE_barrier_Release( &the_barrier->Barrier, id, NULL ); 4da4c: 42a7 clrl %sp@- 4da4e: 2040 moveal %d0,%a0 4da50: 2f02 movel %d2,%sp@- 4da52: 4868 0014 pea %a0@(20) 4da56: 4eb9 0004 de80 jsr 4de80 <_CORE_barrier_Release> 4da5c: 2480 movel %d0,%a2@ _Thread_Enable_dispatch(); 4da5e: 4eb9 0004 7dbc jsr 47dbc <_Thread_Enable_dispatch> case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 4da64: 242e fff4 movel %fp@(-12),%d2 switch ( location ) { case OBJECTS_LOCAL: *released = _CORE_barrier_Release( &the_barrier->Barrier, id, NULL ); _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; 4da68: 4fef 000c lea %sp@(12),%sp the_barrier = _Barrier_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: *released = _CORE_barrier_Release( &the_barrier->Barrier, id, NULL ); _Thread_Enable_dispatch(); 4da6c: 4280 clrl %d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 4da6e: 246e fff8 moveal %fp@(-8),%a2 4da72: 4e5e unlk %fp 4da74: 4e75 rts 4da76: 242e fff4 movel %fp@(-12),%d2 if ( !released ) return RTEMS_INVALID_ADDRESS; the_barrier = _Barrier_Get( id, &location ); switch ( location ) { 4da7a: 7004 moveq #4,%d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 4da7c: 246e fff8 moveal %fp@(-8),%a2 4da80: 4e5e unlk %fp 4da82: 4e75 rts 4da84: 242e fff4 movel %fp@(-12),%d2 ) { Barrier_Control *the_barrier; Objects_Locations location; if ( !released ) 4da88: 7009 moveq #9,%d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 4da8a: 246e fff8 moveal %fp@(-8),%a2 4da8e: 4e5e unlk %fp 4da90: 4e75 rts ... 0004da94 : rtems_status_code rtems_barrier_wait( rtems_id id, rtems_interval timeout ) { 4da94: 4e56 fffc linkw %fp,#-4 4da98: 2f02 movel %d2,%sp@- 4da9a: 486e fffc pea %fp@(-4) 4da9e: 242e 0008 movel %fp@(8),%d2 4daa2: 2f02 movel %d2,%sp@- 4daa4: 4879 0005 f798 pea 5f798 <_Barrier_Information> 4daaa: 4eb9 0004 752c jsr 4752c <_Objects_Get> Barrier_Control *the_barrier; Objects_Locations location; the_barrier = _Barrier_Get( id, &location ); switch ( location ) { 4dab0: 4fef 000c lea %sp@(12),%sp 4dab4: 4aae fffc tstl %fp@(-4) 4dab8: 663a bnes 4daf4 case OBJECTS_LOCAL: _CORE_barrier_Wait( 4daba: 42a7 clrl %sp@- 4dabc: 2f2e 000c movel %fp@(12),%sp@- 4dac0: 2040 moveal %d0,%a0 4dac2: 4878 0001 pea 1 4dac6: 2f02 movel %d2,%sp@- 4dac8: 4868 0014 pea %a0@(20) 4dacc: 4eb9 0004 debc jsr 4debc <_CORE_barrier_Wait> id, true, timeout, NULL ); _Thread_Enable_dispatch(); 4dad2: 4eb9 0004 7dbc jsr 47dbc <_Thread_Enable_dispatch> return _Barrier_Translate_core_barrier_return_code( 4dad8: 2079 0005 efbe moveal 5efbe <_Thread_Executing>,%a0 4dade: 2f28 0034 movel %a0@(52),%sp@- 4dae2: 4eb9 0004 eb44 jsr 4eb44 <_Barrier_Translate_core_barrier_return_code> case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 4dae8: 242e fff8 movel %fp@(-8),%d2 true, timeout, NULL ); _Thread_Enable_dispatch(); return _Barrier_Translate_core_barrier_return_code( 4daec: 4fef 0018 lea %sp@(24),%sp case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 4daf0: 4e5e unlk %fp 4daf2: 4e75 rts 4daf4: 242e fff8 movel %fp@(-8),%d2 { Barrier_Control *the_barrier; Objects_Locations location; the_barrier = _Barrier_Get( id, &location ); switch ( location ) { 4daf8: 7004 moveq #4,%d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 4dafa: 4e5e unlk %fp 4dafc: 4e75 rts ... 000426f8 : #include extern const char *bsp_boot_cmdline; const char *rtems_bsp_cmdline_get(void) { 426f8: 4e56 0000 linkw %fp,#0 return bsp_boot_cmdline; } 426fc: 2039 0005 fb30 movel 5fb30 ,%d0 42702: 4e5e unlk %fp 42704: 4e75 rts ... 00042708 : const char *rtems_bsp_cmdline_get_param( const char *name, char *value, size_t length ) { 42708: 4e56 ffec linkw %fp,#-20 4270c: 202e 0008 movel %fp@(8),%d0 42710: 48d7 043c moveml %d2-%d5/%a2,%sp@ 42714: 246e 000c moveal %fp@(12),%a2 const char *p; if ( !name ) 42718: 4a80 tstl %d0 4271a: 660e bnes 4272a int i; int quotes; const char *p = start; quotes=0; for (i=0 ; *p && i return NULL; if ( !length ) 4272e: 4aae 0010 tstl %fp@(16) 42732: 67e8 beqs 4271c return NULL; value[0] = '\0'; 42734: 4212 clrb %a2@ p = rtems_bsp_cmdline_get_param_raw( name ); 42736: 2f00 movel %d0,%sp@- 42738: 4eb9 0004 2798 jsr 42798 if ( !p ) 4273e: 588f addql #4,%sp if ( !length ) return NULL; value[0] = '\0'; p = rtems_bsp_cmdline_get_param_raw( name ); 42740: 2240 moveal %d0,%a1 if ( !p ) 42742: 4a80 tstl %d0 42744: 67d6 beqs 4271c int i; int quotes; const char *p = start; quotes=0; for (i=0 ; *p && i 4274a: 202e 0010 movel %fp@(16),%d0 4274e: 5380 subql #1,%d0 42750: 67cc beqs 4271e 42752: 91c8 subal %a0,%a0 42754: 4281 clrl %d1 42756: 4284 clrl %d4 if ( *p == '\"' ) { 42758: 7a22 moveq #34,%d5 4275a: 1602 moveb %d2,%d3 4275c: 49c3 extbl %d3 4275e: ba83 cmpl %d3,%d5 42760: 6730 beqs 42792 quotes++; } else if ( ((quotes % 2) == 0) && *p == ' ' ) 42762: 0804 0000 btst #0,%d4 42766: 6606 bnes 4276e 42768: 7a20 moveq #32,%d5 4276a: ba83 cmpl %d3,%d5 4276c: 67b0 beqs 4271e break; value[i++] = *p++; 4276e: 5281 addql #1,%d1 42770: 1582 8800 moveb %d2,%a2@(00000000,%a0:l) value[i] = '\0'; 42774: 4202 clrb %d2 for (i=0 ; *p && i 42782: b081 cmpl %d1,%d0 42784: 62d2 bhis 42758 return NULL; copy_string( p, value, length ); return value; } 42786: 200a movel %a2,%d0 <== NOT EXECUTED 42788: 4cee 043c ffec moveml %fp@(-20),%d2-%d5/%a2 <== NOT EXECUTED 4278e: 4e5e unlk %fp <== NOT EXECUTED 42790: 4e75 rts <== NOT EXECUTED const char *p = start; quotes=0; for (i=0 ; *p && i ... 000427c0 : const char *rtems_bsp_cmdline_get_param_rhs( const char *name, char *value, size_t length ) { 427c0: 4e56 fff4 linkw %fp,#-12 427c4: 48d7 001c moveml %d2-%d4,%sp@ const char *p; const char *rhs; char *d; p = rtems_bsp_cmdline_get_param( name, value, length ); 427c8: 2f2e 0010 movel %fp@(16),%sp@- const char *rtems_bsp_cmdline_get_param_rhs( const char *name, char *value, size_t length ) { 427cc: 242e 000c movel %fp@(12),%d2 const char *p; const char *rhs; char *d; p = rtems_bsp_cmdline_get_param( name, value, length ); 427d0: 2f02 movel %d2,%sp@- const char *rtems_bsp_cmdline_get_param_rhs( const char *name, char *value, size_t length ) { 427d2: 282e 0008 movel %fp@(8),%d4 const char *p; const char *rhs; char *d; p = rtems_bsp_cmdline_get_param( name, value, length ); 427d6: 2f04 movel %d4,%sp@- 427d8: 4eb9 0004 2708 jsr 42708 if ( !p ) 427de: 4fef 000c lea %sp@(12),%sp { const char *p; const char *rhs; char *d; p = rtems_bsp_cmdline_get_param( name, value, length ); 427e2: 2600 movel %d0,%d3 if ( !p ) 427e4: 660e bnes 427f4 *d++ = *rhs++; if ( *(d-1) == '\"' ) d--; *d = '\0'; return value; 427e6: 4282 clrl %d2 } 427e8: 2002 movel %d2,%d0 427ea: 4cee 001c fff4 moveml %fp@(-12),%d2-%d4 427f0: 4e5e unlk %fp 427f2: 4e75 rts p = rtems_bsp_cmdline_get_param( name, value, length ); if ( !p ) return NULL; rhs = &p[strlen(name)]; 427f4: 2f04 movel %d4,%sp@- 427f6: 4eb9 0005 0574 jsr 50574 427fc: 588f addql #4,%sp 427fe: 2043 moveal %d3,%a0 42800: d1c0 addal %d0,%a0 if ( *rhs != '=' ) 42802: 723d moveq #61,%d1 42804: 1010 moveb %a0@,%d0 42806: 49c0 extbl %d0 42808: b280 cmpl %d0,%d1 4280a: 66da bnes 427e6 return NULL; rhs++; 4280c: 5288 addql #1,%a0 if ( *rhs == '\"' ) 4280e: 7622 moveq #34,%d3 42810: 1010 moveb %a0@,%d0 42812: 1200 moveb %d0,%d1 42814: 49c1 extbl %d1 42816: b681 cmpl %d1,%d3 42818: 672a beqs 42844 rhs++; for ( d=value ; *rhs ; ) 4281a: 4a00 tstb %d0 4281c: 672c beqs 4284a 4281e: 2242 moveal %d2,%a1 *d++ = *rhs++; 42820: 5288 addql #1,%a0 42822: 12c0 moveb %d0,%a1@+ return NULL; rhs++; if ( *rhs == '\"' ) rhs++; for ( d=value ; *rhs ; ) 42824: 1010 moveb %a0@,%d0 42826: 66f8 bnes 42820 *d++ = *rhs++; if ( *(d-1) == '\"' ) 42828: 2049 moveal %a1,%a0 4282a: 7222 moveq #34,%d1 4282c: 1020 moveb %a0@-,%d0 4282e: 49c0 extbl %d0 42830: b280 cmpl %d0,%d1 42832: 6702 beqs 42836 42834: 2049 moveal %a1,%a0 d--; *d = '\0'; return value; } 42836: 2002 movel %d2,%d0 rhs++; for ( d=value ; *rhs ; ) *d++ = *rhs++; if ( *(d-1) == '\"' ) d--; *d = '\0'; 42838: 4210 clrb %a0@ return value; } 4283a: 4cee 001c fff4 moveml %fp@(-12),%d2-%d4 42840: 4e5e unlk %fp 42842: 4e75 rts if ( *rhs != '=' ) return NULL; rhs++; if ( *rhs == '\"' ) rhs++; 42844: 5288 addql #1,%a0 42846: 1010 moveb %a0@,%d0 42848: 60d0 bras 4281a for ( d=value ; *rhs ; ) 4284a: 2242 moveal %d2,%a1 4284c: 60da bras 42828 ... 00047614 : uint32_t api, uint32_t class, uint32_t node, uint32_t index ) { 47614: 7218 moveq #24,%d1 47616: 4e56 0000 linkw %fp,#0 4761a: 202e 000c movel %fp@(12),%d0 4761e: 2f02 movel %d2,%sp@- 47620: 242e 0008 movel %fp@(8),%d2 47624: e3aa lsll %d1,%d2 47626: 123c 001b moveb #27,%d1 4762a: e3a8 lsll %d1,%d0 4762c: 222e 0010 movel %fp@(16),%d1 47630: 8082 orl %d2,%d0 47632: 4841 swap %d1 47634: 4241 clrw %d1 return _Objects_Build_id( api, class, node, index ); } 47636: 241f movel %sp@+,%d2 uint32_t api, uint32_t class, uint32_t node, uint32_t index ) { 47638: 80ae 0014 orl %fp@(20),%d0 return _Objects_Build_id( api, class, node, index ); } 4763c: 4e5e unlk %fp 4763e: 8081 orl %d1,%d0 47640: 4e75 rts ... 000455fc : #include #include #include rtems_interval rtems_clock_get_ticks_since_boot(void) { 455fc: 4e56 0000 linkw %fp,#0 return _Watchdog_Ticks_since_boot; 45600: 2039 0005 f048 movel 5f048 <_Watchdog_Ticks_since_boot>,%d0 } 45606: 4e5e unlk %fp 45608: 4e75 rts ... 00069b2c : * error code - if unsuccessful */ rtems_status_code rtems_clock_get_uptime( struct timespec *uptime ) { 69b2c: 4e56 0000 linkw %fp,#0 69b30: 202e 0008 movel %fp@(8),%d0 if ( !uptime ) 69b34: 6710 beqs 69b46 return RTEMS_INVALID_ADDRESS; _TOD_Get_uptime_as_timespec( uptime ); 69b36: 2f00 movel %d0,%sp@- 69b38: 4eb9 0006 abd0 jsr 6abd0 <_TOD_Get_uptime_as_timespec> return RTEMS_SUCCESSFUL; 69b3e: 588f addql #4,%sp ) { if ( !uptime ) return RTEMS_INVALID_ADDRESS; _TOD_Get_uptime_as_timespec( uptime ); 69b40: 4280 clrl %d0 return RTEMS_SUCCESSFUL; } 69b42: 4e5e unlk %fp 69b44: 4e75 rts */ rtems_status_code rtems_clock_get_uptime( struct timespec *uptime ) { if ( !uptime ) 69b46: 103c 0009 moveb #9,%d0 return RTEMS_INVALID_ADDRESS; _TOD_Get_uptime_as_timespec( uptime ); return RTEMS_SUCCESSFUL; } 69b4a: 4e5e unlk %fp 69b4c: 4e75 rts ... 0004560c : * error code - if unsuccessful */ rtems_status_code rtems_clock_set_nanoseconds_extension( rtems_nanoseconds_extension_routine routine ) { 4560c: 4e56 0000 linkw %fp,#0 45610: 202e 0008 movel %fp@(8),%d0 if ( !routine ) 45614: 670c beqs 45622 return RTEMS_INVALID_ADDRESS; _Watchdog_Nanoseconds_since_tick_handler = routine; 45616: 23c0 0005 f090 movel %d0,5f090 <_Watchdog_Nanoseconds_since_tick_handler> 4561c: 4280 clrl %d0 return RTEMS_SUCCESSFUL; } 4561e: 4e5e unlk %fp 45620: 4e75 rts */ rtems_status_code rtems_clock_set_nanoseconds_extension( rtems_nanoseconds_extension_routine routine ) { if ( !routine ) 45622: 103c 0009 moveb #9,%d0 return RTEMS_INVALID_ADDRESS; _Watchdog_Nanoseconds_since_tick_handler = routine; return RTEMS_SUCCESSFUL; } 45626: 4e5e unlk %fp 45628: 4e75 rts ... 0004b8b8 : * rtems_debug_is_enabled */ bool rtems_debug_is_enabled( rtems_debug_control level ) { 4b8b8: 4e56 0000 linkw %fp,#0 4b8bc: 202e 0008 movel %fp@(8),%d0 return (_Debug_Level & level) ? true : false; } 4b8c0: 4e5e unlk %fp * rtems_debug_is_enabled */ bool rtems_debug_is_enabled( rtems_debug_control level ) { 4b8c2: c0b9 0005 efc2 andl 5efc2 <_Debug_Level>,%d0 4b8c8: 56c0 sne %d0 return (_Debug_Level & level) ? true : false; } 4b8ca: 4480 negl %d0 4b8cc: 4e75 rts ... 0004e2e0 : { 0, 0, 0 }, }; int rtems_deviceio_errno(rtems_status_code code) { 4e2e0: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED 4e2e4: 2f02 movel %d2,%sp@- <== NOT EXECUTED int rc; if ((rc = rtems_assoc_remote_by_local(errno_assoc, (uint32_t ) code))) 4e2e6: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED 4e2ea: 4879 0005 cd18 pea 5cd18 <== NOT EXECUTED 4e2f0: 4eb9 0004 e31c jsr 4e31c <== NOT EXECUTED 4e2f6: 508f addql #8,%sp <== NOT EXECUTED 4e2f8: 2400 movel %d0,%d2 <== NOT EXECUTED 4e2fa: 660a bnes 4e306 <== NOT EXECUTED { errno = rc; return -1; } return -1; } 4e2fc: 242e fffc movel %fp@(-4),%d2 <== NOT EXECUTED 4e300: 70ff moveq #-1,%d0 <== NOT EXECUTED 4e302: 4e5e unlk %fp <== NOT EXECUTED 4e304: 4e75 rts <== NOT EXECUTED { int rc; if ((rc = rtems_assoc_remote_by_local(errno_assoc, (uint32_t ) code))) { errno = rc; 4e306: 4eb9 0004 eb8c jsr 4eb8c <__errno> <== NOT EXECUTED 4e30c: 2040 moveal %d0,%a0 <== NOT EXECUTED return -1; } return -1; } 4e30e: 70ff moveq #-1,%d0 <== NOT EXECUTED { int rc; if ((rc = rtems_assoc_remote_by_local(errno_assoc, (uint32_t ) code))) { errno = rc; 4e310: 2082 movel %d2,%a0@ <== NOT EXECUTED return -1; } return -1; } 4e312: 242e fffc movel %fp@(-4),%d2 <== NOT EXECUTED 4e316: 4e5e unlk %fp <== NOT EXECUTED 4e318: 4e75 rts <== NOT EXECUTED ... 00042544 : int rtems_error( rtems_error_code_t error_flag, const char *printf_format, ... ) { 42544: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED va_list arglist; int chars_written; va_start(arglist, printf_format); chars_written = rtems_verror(error_flag, printf_format, arglist); 42548: 486e 0010 pea %fp@(16) <== NOT EXECUTED 4254c: 2f2e 000c movel %fp@(12),%sp@- <== NOT EXECUTED 42550: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED 42554: 4eba fdda jsr %pc@(42330 ) <== NOT EXECUTED va_end(arglist); return chars_written; } 42558: 4e5e unlk %fp <== NOT EXECUTED 4255a: 4e75 rts 0004566c : rtems_event_set event_in, rtems_option option_set, rtems_interval ticks, rtems_event_set *event_out ) { 4566c: 4e56 0000 linkw %fp,#0 45670: 202e 0008 movel %fp@(8),%d0 45674: 206e 0014 moveal %fp@(20),%a0 RTEMS_API_Control *api; if ( !event_out ) 45678: 4a88 tstl %a0 4567a: 674c beqs 456c8 return RTEMS_INVALID_ADDRESS; api = _Thread_Executing->API_Extensions[ THREAD_API_RTEMS ]; 4567c: 2279 0005 efbe moveal 5efbe <_Thread_Executing>,%a1 45682: 2269 010a moveal %a1@(266),%a1 if ( _Event_sets_Is_empty( event_in ) ) { 45686: 4a80 tstl %d0 45688: 6606 bnes 45690 *event_out = api->pending_events; 4568a: 2091 movel %a1@,%a0@ _Thread_Disable_dispatch(); _Event_Seize( event_in, option_set, ticks, event_out ); _Thread_Enable_dispatch(); return( _Thread_Executing->Wait.return_code ); } 4568c: 4e5e unlk %fp 4568e: 4e75 rts rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 45690: 2239 0005 ef04 movel 5ef04 <_Thread_Dispatch_disable_level>,%d1 45696: 5281 addql #1,%d1 45698: 23c1 0005 ef04 movel %d1,5ef04 <_Thread_Dispatch_disable_level> *event_out = api->pending_events; return RTEMS_SUCCESSFUL; } _Thread_Disable_dispatch(); _Event_Seize( event_in, option_set, ticks, event_out ); 4569e: 2f08 movel %a0,%sp@- 456a0: 2f2e 0010 movel %fp@(16),%sp@- 456a4: 2f2e 000c movel %fp@(12),%sp@- 456a8: 2f00 movel %d0,%sp@- 456aa: 4eb9 0004 56d0 jsr 456d0 <_Event_Seize> _Thread_Enable_dispatch(); 456b0: 4eb9 0004 7dbc jsr 47dbc <_Thread_Enable_dispatch> return( _Thread_Executing->Wait.return_code ); 456b6: 2079 0005 efbe moveal 5efbe <_Thread_Executing>,%a0 456bc: 4fef 0010 lea %sp@(16),%sp } 456c0: 4e5e unlk %fp } _Thread_Disable_dispatch(); _Event_Seize( event_in, option_set, ticks, event_out ); _Thread_Enable_dispatch(); return( _Thread_Executing->Wait.return_code ); 456c2: 2028 0034 movel %a0@(52),%d0 } 456c6: 4e75 rts rtems_event_set *event_out ) { RTEMS_API_Control *api; if ( !event_out ) 456c8: 7009 moveq #9,%d0 _Thread_Disable_dispatch(); _Event_Seize( event_in, option_set, ticks, event_out ); _Thread_Enable_dispatch(); return( _Thread_Executing->Wait.return_code ); } 456ca: 4e5e unlk %fp 456cc: 4e75 rts ... 00045814 : rtems_status_code rtems_event_send( rtems_id id, rtems_event_set event_in ) { 45814: 4e56 fffc linkw %fp,#-4 45818: 2f02 movel %d2,%sp@- register Thread_Control *the_thread; Objects_Locations location; RTEMS_API_Control *api; the_thread = _Thread_Get( id, &location ); 4581a: 486e fffc pea %fp@(-4) 4581e: 2f2e 0008 movel %fp@(8),%sp@- 45822: 4eb9 0004 7de4 jsr 47de4 <_Thread_Get> switch ( location ) { 45828: 508f addql #8,%sp 4582a: 4aae fffc tstl %fp@(-4) 4582e: 6634 bnes 45864 case OBJECTS_LOCAL: api = the_thread->API_Extensions[ THREAD_API_RTEMS ]; 45830: 2240 moveal %d0,%a1 rtems_event_set *the_event_set ) { ISR_Level level; _ISR_Disable( level ); 45832: 223c 0000 0700 movel #1792,%d1 45838: 2069 010a moveal %a1@(266),%a0 4583c: 40c2 movew %sr,%d2 4583e: 8282 orl %d2,%d1 45840: 46c1 movew %d1,%sr *the_event_set |= the_new_events; 45842: 222e 000c movel %fp@(12),%d1 45846: 8390 orl %d1,%a0@ _ISR_Enable( level ); 45848: 46c2 movew %d2,%sr _Event_sets_Post( event_in, &api->pending_events ); _Event_Surrender( the_thread ); 4584a: 2f00 movel %d0,%sp@- 4584c: 4eb9 0004 5870 jsr 45870 <_Event_Surrender> _Thread_Enable_dispatch(); 45852: 4eb9 0004 7dbc jsr 47dbc <_Thread_Enable_dispatch> case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 45858: 242e fff8 movel %fp@(-8),%d2 case OBJECTS_LOCAL: api = the_thread->API_Extensions[ THREAD_API_RTEMS ]; _Event_sets_Post( event_in, &api->pending_events ); _Event_Surrender( the_thread ); _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; 4585c: 588f addql #4,%sp case OBJECTS_LOCAL: api = the_thread->API_Extensions[ THREAD_API_RTEMS ]; _Event_sets_Post( event_in, &api->pending_events ); _Event_Surrender( the_thread ); _Thread_Enable_dispatch(); 4585e: 4280 clrl %d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 45860: 4e5e unlk %fp 45862: 4e75 rts 45864: 242e fff8 movel %fp@(-8),%d2 register Thread_Control *the_thread; Objects_Locations location; RTEMS_API_Control *api; the_thread = _Thread_Get( id, &location ); switch ( location ) { 45868: 7004 moveq #4,%d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 4586a: 4e5e unlk %fp 4586c: 4e75 rts ... 0004b840 : #include rtems_status_code rtems_extension_delete( rtems_id id ) { 4b840: 4e56 fffc linkw %fp,#-4 4b844: 2f0a movel %a2,%sp@- RTEMS_INLINE_ROUTINE Extension_Control *_Extension_Get ( Objects_Id id, Objects_Locations *location ) { return (Extension_Control *) 4b846: 486e fffc pea %fp@(-4) 4b84a: 2f2e 0008 movel %fp@(8),%sp@- 4b84e: 4879 0006 ceb8 pea 6ceb8 <_Extension_Information> 4b854: 4eb9 0004 c9ec jsr 4c9ec <_Objects_Get> Extension_Control *the_extension; Objects_Locations location; the_extension = _Extension_Get( id, &location ); switch ( location ) { 4b85a: 4fef 000c lea %sp@(12),%sp 4b85e: 2440 moveal %d0,%a2 4b860: 4aae fffc tstl %fp@(-4) 4b864: 663a bnes 4b8a0 case OBJECTS_LOCAL: _User_extensions_Remove_set( &the_extension->Extension ); 4b866: 486a 0010 pea %a2@(16) 4b86a: 4eb9 0004 e39c jsr 4e39c <_User_extensions_Remove_set> _Objects_Close( &_Extension_Information, &the_extension->Object ); 4b870: 2f0a movel %a2,%sp@- 4b872: 4879 0006 ceb8 pea 6ceb8 <_Extension_Information> 4b878: 4eb9 0004 c5e0 jsr 4c5e0 <_Objects_Close> RTEMS_INLINE_ROUTINE void _Extension_Free ( Extension_Control *the_extension ) { _Objects_Free( &_Extension_Information, &the_extension->Object ); 4b87e: 2f0a movel %a2,%sp@- 4b880: 4879 0006 ceb8 pea 6ceb8 <_Extension_Information> 4b886: 4eb9 0004 c888 jsr 4c888 <_Objects_Free> _Extension_Free( the_extension ); _Thread_Enable_dispatch(); 4b88c: 4eb9 0004 d380 jsr 4d380 <_Thread_Enable_dispatch> case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 4b892: 246e fff8 moveal %fp@(-8),%a2 case OBJECTS_LOCAL: _User_extensions_Remove_set( &the_extension->Extension ); _Objects_Close( &_Extension_Information, &the_extension->Object ); _Extension_Free( the_extension ); _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; 4b896: 4fef 0014 lea %sp@(20),%sp switch ( location ) { case OBJECTS_LOCAL: _User_extensions_Remove_set( &the_extension->Extension ); _Objects_Close( &_Extension_Information, &the_extension->Object ); _Extension_Free( the_extension ); _Thread_Enable_dispatch(); 4b89a: 4280 clrl %d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 4b89c: 4e5e unlk %fp 4b89e: 4e75 rts 4b8a0: 246e fff8 moveal %fp@(-8),%a2 { Extension_Control *the_extension; Objects_Locations location; the_extension = _Extension_Get( id, &location ); switch ( location ) { 4b8a4: 7004 moveq #4,%d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 4b8a6: 4e5e unlk %fp 4b8a8: 4e75 rts ... 000425a4 : } int rtems_filesystem_dirname( const char *pathname ) { 425a4: 4e56 fff0 linkw %fp,#-16 425a8: 48d7 041c moveml %d2-%d4/%a2,%sp@ 425ac: 246e 0008 moveal %fp@(8),%a2 int len = strlen( pathname ); 425b0: 2f0a movel %a2,%sp@- 425b2: 4eb9 0004 ff58 jsr 4ff58 425b8: 588f addql #4,%sp while ( len ) { 425ba: 4a80 tstl %d0 425bc: 6742 beqs 42600 len--; 425be: 2200 movel %d0,%d1 425c0: 5381 subql #1,%d1 if ( rtems_filesystem_is_separator( pathname[len] ) ) 425c2: 782f moveq #47,%d4 425c4: 1632 1800 moveb %a2@(00000000,%d1:l),%d3 425c8: 1403 moveb %d3,%d2 425ca: 49c2 extbl %d2 425cc: b882 cmpl %d2,%d4 425ce: 673a beqs 4260a 425d0: 183c 005c moveb #92,%d4 425d4: b882 cmpl %d2,%d4 425d6: 6732 beqs 4260a 425d8: 4a03 tstb %d3 425da: 672e beqs 4260a 425dc: 41f2 08fe lea %a2@(fffffffe,%d0:l),%a0 425e0: 2001 movel %d1,%d0 const char *pathname ) { int len = strlen( pathname ); while ( len ) { 425e2: 4a80 tstl %d0 425e4: 671a beqs 42600 len--; 425e6: 5380 subql #1,%d0 if ( rtems_filesystem_is_separator( pathname[len] ) ) 425e8: 762f moveq #47,%d3 425ea: 1410 moveb %a0@,%d2 425ec: 5388 subql #1,%a0 425ee: 1202 moveb %d2,%d1 425f0: 49c1 extbl %d1 425f2: b681 cmpl %d1,%d3 425f4: 670a beqs 42600 425f6: 785c moveq #92,%d4 425f8: b881 cmpl %d1,%d4 425fa: 6704 beqs 42600 425fc: 4a02 tstb %d2 425fe: 66e2 bnes 425e2 break; } return len; } 42600: 4cee 041c fff0 moveml %fp@(-16),%d2-%d4/%a2 42606: 4e5e unlk %fp 42608: 4e75 rts const char *pathname ) { int len = strlen( pathname ); while ( len ) { 4260a: 2001 movel %d1,%d0 <== NOT EXECUTED if ( rtems_filesystem_is_separator( pathname[len] ) ) break; } return len; } 4260c: 4cee 041c fff0 moveml %fp@(-16),%d2-%d4/%a2 <== NOT EXECUTED 42612: 4e5e unlk %fp <== NOT EXECUTED 42614: 4e75 rts 00042720 : int pathnamelen, int flags, rtems_filesystem_location_info_t *pathloc, int follow_link ) { 42720: 4e56 ffe8 linkw %fp,#-24 42724: 202e 0014 movel %fp@(20),%d0 42728: 48d7 047c moveml %d2-%d6/%a2,%sp@ 4272c: 246e 0008 moveal %fp@(8),%a2 42730: 2a2e 000c movel %fp@(12),%d5 42734: 262e 0010 movel %fp@(16),%d3 42738: 282e 0018 movel %fp@(24),%d4 /* * Verify Input parameters. */ if ( !pathname ) 4273c: 4a8a tstl %a2 4273e: 6700 00bc beqw 427fc rtems_set_errno_and_return_minus_one( EFAULT ); if ( !pathloc ) 42742: 4a80 tstl %d0 42744: 6700 009e beqw 427e4 /* * Evaluate the path using the optable evalpath. */ rtems_filesystem_get_start_loc( pathname, &i, pathloc ); 42748: 7c2f moveq #47,%d6 4274a: 1412 moveb %a2@,%d2 4274c: 1202 moveb %d2,%d1 4274e: 49c1 extbl %d1 42750: bc81 cmpl %d1,%d6 42752: 670c beqs 42760 42754: 1c3c 005c moveb #92,%d6 42758: bc81 cmpl %d1,%d6 4275a: 6704 beqs 42760 4275c: 4a02 tstb %d2 4275e: 6646 bnes 427a6 42760: 2279 0005 d7b4 moveal 5d7b4 ,%a1 42766: 2040 moveal %d0,%a0 42768: 7401 moveq #1,%d2 4276a: 7201 moveq #1,%d1 /* * We evaluation the path relative to the start location we get got. */ return rtems_filesystem_evaluate_relative_path( &pathname[i], 4276c: 9a82 subl %d2,%d5 4276e: d5c1 addal %d1,%a2 /* * Evaluate the path using the optable evalpath. */ rtems_filesystem_get_start_loc( pathname, &i, pathloc ); 42770: 20e9 0018 movel %a1@(24),%a0@+ 42774: 20e9 001c movel %a1@(28),%a0@+ 42778: 20e9 0020 movel %a1@(32),%a0@+ 4277c: 20e9 0024 movel %a1@(36),%a0@+ 42780: 20a9 0028 movel %a1@(40),%a0@ /* * We evaluation the path relative to the start location we get got. */ return rtems_filesystem_evaluate_relative_path( &pathname[i], 42784: 2d45 000c movel %d5,%fp@(12) 42788: 2d4a 0008 movel %a2,%fp@(8) 4278c: 2d44 0018 movel %d4,%fp@(24) 42790: 2d43 0010 movel %d3,%fp@(16) pathnamelen - i, flags, pathloc, follow_link ); } 42794: 4cee 047c ffe8 moveml %fp@(-24),%d2-%d6/%a2 rtems_filesystem_get_start_loc( pathname, &i, pathloc ); /* * We evaluation the path relative to the start location we get got. */ return rtems_filesystem_evaluate_relative_path( &pathname[i], 4279a: 2d40 0014 movel %d0,%fp@(20) pathnamelen - i, flags, pathloc, follow_link ); } 4279e: 4e5e unlk %fp rtems_filesystem_get_start_loc( pathname, &i, pathloc ); /* * We evaluation the path relative to the start location we get got. */ return rtems_filesystem_evaluate_relative_path( &pathname[i], 427a0: 4ef9 0004 2616 jmp 42616 /* * Evaluate the path using the optable evalpath. */ rtems_filesystem_get_start_loc( pathname, &i, pathloc ); 427a6: 2279 0005 d7b4 moveal 5d7b4 ,%a1 427ac: 2040 moveal %d0,%a0 427ae: 5889 addql #4,%a1 427b0: 4282 clrl %d2 427b2: 4281 clrl %d1 /* * We evaluation the path relative to the start location we get got. */ return rtems_filesystem_evaluate_relative_path( &pathname[i], 427b4: 9a82 subl %d2,%d5 427b6: d5c1 addal %d1,%a2 /* * Evaluate the path using the optable evalpath. */ rtems_filesystem_get_start_loc( pathname, &i, pathloc ); 427b8: 20d9 movel %a1@+,%a0@+ 427ba: 20d9 movel %a1@+,%a0@+ 427bc: 20d9 movel %a1@+,%a0@+ 427be: 20d9 movel %a1@+,%a0@+ 427c0: 2091 movel %a1@,%a0@ /* * We evaluation the path relative to the start location we get got. */ return rtems_filesystem_evaluate_relative_path( &pathname[i], 427c2: 2d45 000c movel %d5,%fp@(12) 427c6: 2d4a 0008 movel %a2,%fp@(8) 427ca: 2d44 0018 movel %d4,%fp@(24) 427ce: 2d43 0010 movel %d3,%fp@(16) pathnamelen - i, flags, pathloc, follow_link ); } 427d2: 4cee 047c ffe8 moveml %fp@(-24),%d2-%d6/%a2 rtems_filesystem_get_start_loc( pathname, &i, pathloc ); /* * We evaluation the path relative to the start location we get got. */ return rtems_filesystem_evaluate_relative_path( &pathname[i], 427d8: 2d40 0014 movel %d0,%fp@(20) pathnamelen - i, flags, pathloc, follow_link ); } 427dc: 4e5e unlk %fp rtems_filesystem_get_start_loc( pathname, &i, pathloc ); /* * We evaluation the path relative to the start location we get got. */ return rtems_filesystem_evaluate_relative_path( &pathname[i], 427de: 4ef9 0004 2616 jmp 42616 if ( !pathname ) rtems_set_errno_and_return_minus_one( EFAULT ); if ( !pathloc ) rtems_set_errno_and_return_minus_one( EIO ); /* should never happen */ 427e4: 4eb9 0004 eb8c jsr 4eb8c <__errno> <== NOT EXECUTED 427ea: 7405 moveq #5,%d2 <== NOT EXECUTED 427ec: 2040 moveal %d0,%a0 <== NOT EXECUTED return rtems_filesystem_evaluate_relative_path( &pathname[i], pathnamelen - i, flags, pathloc, follow_link ); } 427ee: 70ff moveq #-1,%d0 <== NOT EXECUTED if ( !pathname ) rtems_set_errno_and_return_minus_one( EFAULT ); if ( !pathloc ) rtems_set_errno_and_return_minus_one( EIO ); /* should never happen */ 427f0: 2082 movel %d2,%a0@ <== NOT EXECUTED return rtems_filesystem_evaluate_relative_path( &pathname[i], pathnamelen - i, flags, pathloc, follow_link ); } 427f2: 4cee 047c ffe8 moveml %fp@(-24),%d2-%d6/%a2 <== NOT EXECUTED 427f8: 4e5e unlk %fp <== NOT EXECUTED 427fa: 4e75 rts <== NOT EXECUTED /* * Verify Input parameters. */ if ( !pathname ) rtems_set_errno_and_return_minus_one( EFAULT ); 427fc: 4eb9 0004 eb8c jsr 4eb8c <__errno> <== NOT EXECUTED 42802: 760e moveq #14,%d3 <== NOT EXECUTED 42804: 2040 moveal %d0,%a0 <== NOT EXECUTED return rtems_filesystem_evaluate_relative_path( &pathname[i], pathnamelen - i, flags, pathloc, follow_link ); } 42806: 70ff moveq #-1,%d0 <== NOT EXECUTED /* * Verify Input parameters. */ if ( !pathname ) rtems_set_errno_and_return_minus_one( EFAULT ); 42808: 2083 movel %d3,%a0@ <== NOT EXECUTED return rtems_filesystem_evaluate_relative_path( &pathname[i], pathnamelen - i, flags, pathloc, follow_link ); } 4280a: 4cee 047c ffe8 moveml %fp@(-24),%d2-%d6/%a2 <== NOT EXECUTED 42810: 4e5e unlk %fp <== NOT EXECUTED 42812: 4e75 rts 00042616 : int pathnamelen, int flags, rtems_filesystem_location_info_t *pathloc, int follow_link ) { 42616: 4e56 fff0 linkw %fp,#-16 4261a: 222e 0008 movel %fp@(8),%d1 4261e: 48d7 041c moveml %d2-%d4/%a2,%sp@ 42622: 202e 000c movel %fp@(12),%d0 42626: 242e 0010 movel %fp@(16),%d2 4262a: 246e 0014 moveal %fp@(20),%a2 4262e: 282e 0018 movel %fp@(24),%d4 /* * Verify Input parameters. */ if ( !pathname ) 42632: 4a81 tstl %d1 42634: 6700 00d0 beqw 42706 rtems_set_errno_and_return_minus_one( EFAULT ); if ( !pathloc ) 42638: 4a8a tstl %a2 4263a: 6700 00b0 beqw 426ec rtems_set_errno_and_return_minus_one( EIO ); /* should never happen */ if ( !pathloc->ops->evalpath_h ) 4263e: 206a 000c moveal %a2@(12),%a0 42642: 2050 moveal %a0@,%a0 42644: 4a88 tstl %a0 42646: 6768 beqs 426b0 rtems_set_errno_and_return_minus_one( ENOTSUP ); result = (*pathloc->ops->evalpath_h)( pathname, pathnamelen, flags, pathloc ); 42648: 2f0a movel %a2,%sp@- 4264a: 2f02 movel %d2,%sp@- 4264c: 2f00 movel %d0,%sp@- 4264e: 2f01 movel %d1,%sp@- 42650: 4e90 jsr %a0@ /* * Get the Node type and determine if you need to follow the link or * not. */ if ( (result == 0) && follow_link ) { 42652: 4fef 0010 lea %sp@(16),%sp rtems_set_errno_and_return_minus_one( EIO ); /* should never happen */ if ( !pathloc->ops->evalpath_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); result = (*pathloc->ops->evalpath_h)( pathname, pathnamelen, flags, pathloc ); 42656: 2600 movel %d0,%d3 /* * Get the Node type and determine if you need to follow the link or * not. */ if ( (result == 0) && follow_link ) { 42658: 661e bnes 42678 4265a: 4a84 tstl %d4 4265c: 671a beqs 42678 if ( !pathloc->ops->node_type_h ){ 4265e: 226a 000c moveal %a2@(12),%a1 42662: 2069 0010 moveal %a1@(16),%a0 42666: 4a88 tstl %a0 42668: 6762 beqs 426cc rtems_filesystem_freenode( pathloc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } type = (*pathloc->ops->node_type_h)( pathloc ); 4266a: 2f0a movel %a2,%sp@- 4266c: 4e90 jsr %a0@ if ( ( type == RTEMS_FILESYSTEM_HARD_LINK ) || 4266e: 588f addql #4,%sp 42670: 7201 moveq #1,%d1 42672: 5780 subql #3,%d0 42674: b280 cmpl %d0,%d1 42676: 640c bccs 42684 result = (*pathloc->ops->eval_link_h)( pathloc, flags ); } } return result; } 42678: 2003 movel %d3,%d0 4267a: 4cee 041c fff0 moveml %fp@(-16),%d2-%d4/%a2 42680: 4e5e unlk %fp 42682: 4e75 rts type = (*pathloc->ops->node_type_h)( pathloc ); if ( ( type == RTEMS_FILESYSTEM_HARD_LINK ) || ( type == RTEMS_FILESYSTEM_SYM_LINK ) ) { if ( !pathloc->ops->eval_link_h ){ 42684: 206a 000c moveal %a2@(12),%a0 42688: 2268 0034 moveal %a0@(52),%a1 4268c: 4a89 tstl %a1 4268e: 6712 beqs 426a2 * pathloc will be passed up (and eventually released). * Hence, the (valid) originial node that we submit to * eval_link_h() should be released by the handler. */ result = (*pathloc->ops->eval_link_h)( pathloc, flags ); 42690: 2d42 000c movel %d2,%fp@(12) 42694: 2d4a 0008 movel %a2,%fp@(8) } } return result; } 42698: 4cee 041c fff0 moveml %fp@(-16),%d2-%d4/%a2 4269e: 4e5e unlk %fp * pathloc will be passed up (and eventually released). * Hence, the (valid) originial node that we submit to * eval_link_h() should be released by the handler. */ result = (*pathloc->ops->eval_link_h)( pathloc, flags ); 426a0: 4ed1 jmp %a1@ if ( ( type == RTEMS_FILESYSTEM_HARD_LINK ) || ( type == RTEMS_FILESYSTEM_SYM_LINK ) ) { if ( !pathloc->ops->eval_link_h ){ rtems_filesystem_freenode( pathloc ); 426a2: 2028 001c movel %a0@(28),%d0 <== NOT EXECUTED 426a6: 6708 beqs 426b0 <== NOT EXECUTED 426a8: 2f0a movel %a2,%sp@- <== NOT EXECUTED 426aa: 2040 moveal %d0,%a0 <== NOT EXECUTED 426ac: 4e90 jsr %a0@ <== NOT EXECUTED 426ae: 588f addql #4,%sp <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 426b0: 4eb9 0004 eb8c jsr 4eb8c <__errno> <== NOT EXECUTED 426b6: 76ff moveq #-1,%d3 <== NOT EXECUTED 426b8: 2040 moveal %d0,%a0 <== NOT EXECUTED 426ba: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED result = (*pathloc->ops->eval_link_h)( pathloc, flags ); } } return result; } 426c0: 2003 movel %d3,%d0 <== NOT EXECUTED 426c2: 4cee 041c fff0 moveml %fp@(-16),%d2-%d4/%a2 <== NOT EXECUTED 426c8: 4e5e unlk %fp <== NOT EXECUTED 426ca: 4e75 rts <== NOT EXECUTED */ if ( (result == 0) && follow_link ) { if ( !pathloc->ops->node_type_h ){ rtems_filesystem_freenode( pathloc ); 426cc: 2069 001c moveal %a1@(28),%a0 <== NOT EXECUTED 426d0: 4a88 tstl %a0 <== NOT EXECUTED 426d2: 67dc beqs 426b0 <== NOT EXECUTED 426d4: 2f0a movel %a2,%sp@- <== NOT EXECUTED if ( ( type == RTEMS_FILESYSTEM_HARD_LINK ) || ( type == RTEMS_FILESYSTEM_SYM_LINK ) ) { if ( !pathloc->ops->eval_link_h ){ rtems_filesystem_freenode( pathloc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); 426d6: 76ff moveq #-1,%d3 <== NOT EXECUTED */ if ( (result == 0) && follow_link ) { if ( !pathloc->ops->node_type_h ){ rtems_filesystem_freenode( pathloc ); 426d8: 4e90 jsr %a0@ <== NOT EXECUTED 426da: 588f addql #4,%sp <== NOT EXECUTED if ( ( type == RTEMS_FILESYSTEM_HARD_LINK ) || ( type == RTEMS_FILESYSTEM_SYM_LINK ) ) { if ( !pathloc->ops->eval_link_h ){ rtems_filesystem_freenode( pathloc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); 426dc: 4eb9 0004 eb8c jsr 4eb8c <__errno> <== NOT EXECUTED 426e2: 2040 moveal %d0,%a0 <== NOT EXECUTED 426e4: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED 426ea: 60d4 bras 426c0 <== NOT EXECUTED if ( !pathname ) rtems_set_errno_and_return_minus_one( EFAULT ); if ( !pathloc ) rtems_set_errno_and_return_minus_one( EIO ); /* should never happen */ 426ec: 4eb9 0004 eb8c jsr 4eb8c <__errno> <== NOT EXECUTED 426f2: 76ff moveq #-1,%d3 <== NOT EXECUTED 426f4: 2040 moveal %d0,%a0 <== NOT EXECUTED 426f6: 7005 moveq #5,%d0 <== NOT EXECUTED 426f8: 2080 movel %d0,%a0@ <== NOT EXECUTED result = (*pathloc->ops->eval_link_h)( pathloc, flags ); } } return result; } 426fa: 2003 movel %d3,%d0 <== NOT EXECUTED 426fc: 4cee 041c fff0 moveml %fp@(-16),%d2-%d4/%a2 <== NOT EXECUTED 42702: 4e5e unlk %fp <== NOT EXECUTED 42704: 4e75 rts <== NOT EXECUTED /* * Verify Input parameters. */ if ( !pathname ) rtems_set_errno_and_return_minus_one( EFAULT ); 42706: 4eb9 0004 eb8c jsr 4eb8c <__errno> <== NOT EXECUTED 4270c: 76ff moveq #-1,%d3 <== NOT EXECUTED 4270e: 720e moveq #14,%d1 <== NOT EXECUTED 42710: 2040 moveal %d0,%a0 <== NOT EXECUTED result = (*pathloc->ops->eval_link_h)( pathloc, flags ); } } return result; } 42712: 2003 movel %d3,%d0 <== NOT EXECUTED 42714: 4cee 041c fff0 moveml %fp@(-16),%d2-%d4/%a2 <== NOT EXECUTED /* * Verify Input parameters. */ if ( !pathname ) rtems_set_errno_and_return_minus_one( EFAULT ); 4271a: 2081 movel %d1,%a0@ <== NOT EXECUTED result = (*pathloc->ops->eval_link_h)( pathloc, flags ); } } return result; } 4271c: 4e5e unlk %fp <== NOT EXECUTED 4271e: 4e75 rts 000421e8 : /* * Set the default umask to "022". */ rtems_filesystem_umask = 022; 421e8: 7012 moveq #18,%d0 * configuration is a single instantiation of the IMFS or miniIMFS with * a single "/dev" directory in it. */ void rtems_filesystem_initialize( void ) { 421ea: 4e56 ffdc linkw %fp,#-36 /* * Set the default umask to "022". */ rtems_filesystem_umask = 022; 421ee: 2079 0005 d7b4 moveal 5d7b4 ,%a0 421f4: 2140 002c movel %d0,%a0@(44) * configuration is a single instantiation of the IMFS or miniIMFS with * a single "/dev" directory in it. */ void rtems_filesystem_initialize( void ) { 421f8: 48d7 1c00 moveml %a2-%a4,%sp@ */ rtems_filesystem_umask = 022; init_fs_mount_table(); 421fc: 4eb9 0004 2b04 jsr 42b04 /* * mount the first filesystem. */ if ( rtems_filesystem_mount_table_size == 0 ) 42202: 4ab9 0005 be18 tstl 5be18 42208: 6700 00e8 beqw 422f2 rtems_fatal_error_occurred( 0xABCD0001 ); mt = &rtems_filesystem_mount_table[0]; 4220c: 2079 0005 d6ac moveal 5d6ac ,%a0 status = mount( 42212: 2f28 000c movel %a0@(12),%sp@- 42216: 2f28 0008 movel %a0@(8),%sp@- 4221a: 2f28 0004 movel %a0@(4),%sp@- 4221e: 2f10 movel %a0@,%sp@- 42220: 486e fffc pea %fp@(-4) 42224: 4eb9 0004 2b26 jsr 42b26 &entry, mt->fs_ops, mt->fsoptions, mt->device, mt->mount_point ); if ( status == -1 ) 4222a: 4fef 0014 lea %sp@(20),%sp 4222e: 72ff moveq #-1,%d1 42230: b280 cmpl %d0,%d1 42232: 6700 00d6 beqw 4230a rtems_fatal_error_occurred( 0xABCD0002 ); rtems_filesystem_link_counts = 0; 42236: 2079 0005 d7b4 moveal 5d7b4 ,%a0 * * Till Straumann, 10/25/2002 */ rtems_filesystem_root = entry->mt_fs_root; /* Clone the root pathloc */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 4223c: 45ee ffe8 lea %fp@(-24),%a2 42240: 49f9 0004 2720 lea 42720 ,%a4 rtems_filesystem_root = loc; 42246: 47ee fff8 lea %fp@(-8),%a3 * set_private_env() - but then: that's * gonna hit performance. * * Till Straumann, 10/25/2002 */ rtems_filesystem_root = entry->mt_fs_root; 4224a: 226e fffc moveal %fp@(-4),%a1 4224e: 2169 001c 0018 movel %a1@(28),%a0@(24) 42254: 2169 0020 001c movel %a1@(32),%a0@(28) 4225a: 2169 0024 0020 movel %a1@(36),%a0@(32) 42260: 2169 0028 0024 movel %a1@(40),%a0@(36) 42266: 2169 002c 0028 movel %a1@(44),%a0@(40) &entry, mt->fs_ops, mt->fsoptions, mt->device, mt->mount_point ); if ( status == -1 ) rtems_fatal_error_occurred( 0xABCD0002 ); rtems_filesystem_link_counts = 0; 4226c: 4240 clrw %d0 4226e: 3140 0030 movew %d0,%a0@(48) * * Till Straumann, 10/25/2002 */ rtems_filesystem_root = entry->mt_fs_root; /* Clone the root pathloc */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 42272: 42a7 clrl %sp@- 42274: 2f0a movel %a2,%sp@- 42276: 42a7 clrl %sp@- 42278: 4878 0001 pea 1 4227c: 4879 0005 c182 pea 5c182 42282: 4e94 jsr %a4@ rtems_filesystem_root = loc; 42284: 2079 0005 d7b4 moveal 5d7b4 ,%a0 4228a: 2152 0018 movel %a2@,%a0@(24) 4228e: 216e ffec 001c movel %fp@(-20),%a0@(28) 42294: 216e fff0 0020 movel %fp@(-16),%a0@(32) 4229a: 216e fff4 0024 movel %fp@(-12),%a0@(36) 422a0: 2153 0028 movel %a3@,%a0@(40) /* One more clone for the current node */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 422a4: 42a7 clrl %sp@- 422a6: 2f0a movel %a2,%sp@- 422a8: 42a7 clrl %sp@- 422aa: 4878 0001 pea 1 422ae: 4879 0005 c182 pea 5c182 422b4: 4e94 jsr %a4@ rtems_filesystem_current = loc; 422b6: 2079 0005 d7b4 moveal 5d7b4 ,%a0 422bc: 5888 addql #4,%a0 * * NOTE: UNIX root is 755 and owned by root/root (0/0). It is actually * created that way by the IMFS. */ status = mkdir( "/dev", 0777); 422be: 4fef 0028 lea %sp@(40),%sp /* Clone the root pathloc */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); rtems_filesystem_root = loc; /* One more clone for the current node */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); rtems_filesystem_current = loc; 422c2: 20d2 movel %a2@,%a0@+ 422c4: 20ee ffec movel %fp@(-20),%a0@+ 422c8: 20ee fff0 movel %fp@(-16),%a0@+ 422cc: 20ee fff4 movel %fp@(-12),%a0@+ 422d0: 2093 movel %a3@,%a0@ * * NOTE: UNIX root is 755 and owned by root/root (0/0). It is actually * created that way by the IMFS. */ status = mkdir( "/dev", 0777); 422d2: 4878 01ff pea 1ff 422d6: 4879 0005 c184 pea 5c184 422dc: 4eb9 0004 2988 jsr 42988 if ( status != 0 ) 422e2: 508f addql #8,%sp 422e4: 4a80 tstl %d0 422e6: 6616 bnes 422fe * it will be mounted onto is created. Moreover, if it is going to * use a device, then it is REALLY unfair to attempt this * before device drivers are initialized. So we return via a base * filesystem image and nothing auto-mounted at this point. */ } 422e8: 4cee 1c00 ffdc moveml %fp@(-36),%a2-%a4 422ee: 4e5e unlk %fp 422f0: 4e75 rts /* * mount the first filesystem. */ if ( rtems_filesystem_mount_table_size == 0 ) rtems_fatal_error_occurred( 0xABCD0001 ); 422f2: 2f3c abcd 0001 movel #-1412628479,%sp@- <== NOT EXECUTED 422f8: 4eb9 0004 6458 jsr 46458 <== NOT EXECUTED * created that way by the IMFS. */ status = mkdir( "/dev", 0777); if ( status != 0 ) rtems_fatal_error_occurred( 0xABCD0003 ); 422fe: 2f3c abcd 0003 movel #-1412628477,%sp@- <== NOT EXECUTED 42304: 4eb9 0004 6458 jsr 46458 <== NOT EXECUTED status = mount( &entry, mt->fs_ops, mt->fsoptions, mt->device, mt->mount_point ); if ( status == -1 ) rtems_fatal_error_occurred( 0xABCD0002 ); 4230a: 2f3c abcd 0002 movel #-1412628478,%sp@- <== NOT EXECUTED 42310: 4eb9 0004 6458 jsr 46458 <== NOT EXECUTED ... 00068c8c : ); bool rtems_filesystem_nodes_equal( const rtems_filesystem_location_info_t *loc1, const rtems_filesystem_location_info_t *loc2 ){ 68c8c: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED 68c90: 206e 000c moveal %fp@(12),%a0 <== NOT EXECUTED 68c94: 226e 0008 moveal %fp@(8),%a1 <== NOT EXECUTED return ( loc1->node_access == loc2->node_access ); } 68c98: 4e5e unlk %fp <== NOT EXECUTED ); bool rtems_filesystem_nodes_equal( const rtems_filesystem_location_info_t *loc1, const rtems_filesystem_location_info_t *loc2 ){ 68c9a: 2050 moveal %a0@,%a0 <== NOT EXECUTED 68c9c: b1d1 cmpal %a1@,%a0 <== NOT EXECUTED 68c9e: 57c0 seq %d0 <== NOT EXECUTED return ( loc1->node_access == loc2->node_access ); } 68ca0: 4480 negl %d0 <== NOT EXECUTED 68ca2: 4e75 rts 0004255c : int rtems_filesystem_prefix_separators( const char *pathname, int pathnamelen ) { 4255c: 4e56 0000 linkw %fp,#0 42560: 206e 0008 moveal %fp@(8),%a0 42564: 2f02 movel %d2,%sp@- 42566: 226e 000c moveal %fp@(12),%a1 /* * Eat any separators at start of the path. */ int stripped = 0; while ( *pathname && pathnamelen && rtems_filesystem_is_separator( *pathname ) ) 4256a: 1210 moveb %a0@,%d1 4256c: 672e beqs 4259c 4256e: 4a89 tstl %a1 42570: 672a beqs 4259c 42572: 4280 clrl %d0 42574: 49c1 extbl %d1 42576: 742f moveq #47,%d2 42578: b481 cmpl %d1,%d2 4257a: 670e beqs 4258a 4257c: 143c 005c moveb #92,%d2 42580: b481 cmpl %d1,%d2 42582: 6706 beqs 4258a pathname++; pathnamelen--; stripped++; } return stripped; } 42584: 241f movel %sp@+,%d2 42586: 4e5e unlk %fp 42588: 4e75 rts int stripped = 0; while ( *pathname && pathnamelen && rtems_filesystem_is_separator( *pathname ) ) { pathname++; pathnamelen--; stripped++; 4258a: 5280 addql #1,%d0 { /* * Eat any separators at start of the path. */ int stripped = 0; while ( *pathname && pathnamelen && rtems_filesystem_is_separator( *pathname ) ) 4258c: 1230 0800 moveb %a0@(00000000,%d0:l),%d1 42590: 67f2 beqs 42584 42592: b089 cmpl %a1,%d0 42594: 66de bnes 42574 pathname++; pathnamelen--; stripped++; } return stripped; } 42596: 241f movel %sp@+,%d2 <== NOT EXECUTED 42598: 4e5e unlk %fp <== NOT EXECUTED 4259a: 4e75 rts <== NOT EXECUTED 4259c: 241f movel %sp@+,%d2 <== NOT EXECUTED { /* * Eat any separators at start of the path. */ int stripped = 0; while ( *pathname && pathnamelen && rtems_filesystem_is_separator( *pathname ) ) 4259e: 4280 clrl %d0 <== NOT EXECUTED pathname++; pathnamelen--; stripped++; } return stripped; } 425a0: 4e5e unlk %fp <== NOT EXECUTED 425a2: 4e75 rts 0004833c : #endif #include const char *rtems_get_version_string(void) { 4833c: 4e56 0000 linkw %fp,#0 return _RTEMS_version; } 48340: 203c 0006 0662 movel #394850,%d0 48346: 4e5e unlk %fp 48348: 4e75 rts ... 0004634e : #endif Objects_Information *_Internal_Objects[ OBJECTS_INTERNAL_CLASSES_LAST + 1 ]; void rtems_initialize_data_structures(void) { 4634e: 4e56 0000 linkw %fp,#0 46352: 42b9 0005 f08c clrl 5f08c <_System_state_Current> #endif /* * Initialize any target architecture specific support as early as possible */ _CPU_Initialize(); 46358: 4eb9 0004 9344 jsr 49344 <_CPU_Initialize> /* * Do this as early as possible to ensure no debugging output * is even attempted to be printed. */ _Debug_Manager_initialization(); 4635e: 4eb9 0004 b884 jsr 4b884 <_Debug_Manager_initialization> _API_extensions_Initialization(); 46364: 4eb9 0004 6604 jsr 46604 <_API_extensions_Initialization> * This routine initializes the thread dispatching subsystem. */ RTEMS_INLINE_ROUTINE void _Thread_Dispatch_initialization( void ) { _Thread_Dispatch_disable_level = 1; 4636a: 7001 moveq #1,%d0 4636c: 23c0 0005 ef04 movel %d0,5ef04 <_Thread_Dispatch_disable_level> /* * Before this is called, we are not allowed to allocate memory * from the Workspace because it is not initialized. */ _Workspace_Handler_initialization(); 46372: 4eb9 0004 9218 jsr 49218 <_Workspace_Handler_initialization> _User_extensions_Handler_initialization(); 46378: 4eb9 0004 8ca0 jsr 48ca0 <_User_extensions_Handler_initialization> _ISR_Handler_initialization(); 4637e: 4eb9 0004 7028 jsr 47028 <_ISR_Handler_initialization> /* * Initialize the internal support API and allocator Mutex */ _Objects_Information_table[OBJECTS_INTERNAL_API] = _Internal_Objects; _API_Mutex_Initialization( 1 ); 46384: 4878 0001 pea 1 _ISR_Handler_initialization(); /* * Initialize the internal support API and allocator Mutex */ _Objects_Information_table[OBJECTS_INTERNAL_API] = _Internal_Objects; 46388: 203c 0005 ef1a movel #388890,%d0 4638e: 23c0 0005 eec0 movel %d0,5eec0 <_Objects_Information_table+0x4> _API_Mutex_Initialization( 1 ); 46394: 4eb9 0004 6738 jsr 46738 <_API_Mutex_Initialization> _API_Mutex_Allocate( &_RTEMS_Allocator_Mutex ); 4639a: 4879 0005 efb6 pea 5efb6 <_RTEMS_Allocator_Mutex> 463a0: 4eb9 0004 66a0 jsr 466a0 <_API_Mutex_Allocate> #include #endif Objects_Information *_Internal_Objects[ OBJECTS_INTERNAL_CLASSES_LAST + 1 ]; void rtems_initialize_data_structures(void) 463a6: 508f addql #8,%sp RTEMS_INLINE_ROUTINE void _Priority_Handler_initialization( void ) { int index; _Priority_Major_bit_map = 0; 463a8: 41f9 0005 f024 lea 5f024 <_Priority_Bit_map>,%a0 463ae: 4240 clrw %d0 463b0: 33c0 0005 efb4 movew %d0,5efb4 <_Priority_Major_bit_map> for ( index=0 ; index <16 ; index++ ) _Priority_Bit_map[ index ] = 0; 463b6: 4258 clrw %a0@+ RTEMS_INLINE_ROUTINE void _Priority_Handler_initialization( void ) { int index; _Priority_Major_bit_map = 0; for ( index=0 ; index <16 ; index++ ) 463b8: b1fc 0005 f044 cmpal #389188,%a0 463be: 66f6 bnes 463b6 _API_Mutex_Initialization( 1 ); _API_Mutex_Allocate( &_RTEMS_Allocator_Mutex ); _Priority_Handler_initialization(); _Watchdog_Handler_initialization(); 463c0: 4eb9 0004 9048 jsr 49048 <_Watchdog_Handler_initialization> _TOD_Handler_initialization(); 463c6: 4eb9 0004 6bbc jsr 46bbc <_TOD_Handler_initialization> _Thread_Handler_initialization(); 463cc: 4eb9 0004 80c8 jsr 480c8 <_Thread_Handler_initialization> _MPCI_Handler_initialization( RTEMS_TIMEOUT ); #endif /* MANAGERS */ _RTEMS_API_Initialize(); 463d2: 4eb9 0004 65b0 jsr 465b0 <_RTEMS_API_Initialize> _Extension_Manager_initialization(); 463d8: 4eb9 0004 6428 jsr 46428 <_Extension_Manager_initialization> _IO_Manager_initialization(); 463de: 4eb9 0004 64a6 jsr 464a6 <_IO_Manager_initialization> #ifdef RTEMS_POSIX_API _POSIX_API_Initialize(); 463e4: 4eb9 0004 655c jsr 4655c <_POSIX_API_Initialize> _Thread_Create_idle(); /* * Scheduling can properly occur now as long as we avoid dispatching. */ } 463ea: 4e5e unlk %fp 463ec: 7001 moveq #1,%d0 463ee: 23c0 0005 f08c movel %d0,5f08c <_System_state_Current> * _Thread_Executing and _Thread_Heir are not set. * * At this point all API extensions are in place. After the call to * _Thread_Create_idle() _Thread_Executing and _Thread_Heir will be set. */ _Thread_Create_idle(); 463f4: 4ef9 0004 7b78 jmp 47b78 <_Thread_Create_idle> ... 00045a48 : rtems_status_code rtems_interrupt_catch( rtems_isr_entry new_isr_handler, rtems_vector_number vector, rtems_isr_entry *old_isr_handler ) { 45a48: 4e56 0000 linkw %fp,#0 45a4c: 222e 0008 movel %fp@(8),%d1 45a50: 202e 000c movel %fp@(12),%d0 45a54: 206e 0010 moveal %fp@(16),%a0 if ( !_ISR_Is_vector_number_valid( vector ) ) 45a58: 0c80 0000 00ff cmpil #255,%d0 45a5e: 621e bhis 45a7e return RTEMS_INVALID_NUMBER; if ( !_ISR_Is_valid_user_handler( (void *) new_isr_handler ) ) 45a60: 4a81 tstl %d1 45a62: 6720 beqs 45a84 return RTEMS_INVALID_ADDRESS; if ( !_ISR_Is_valid_user_handler( (void *) old_isr_handler ) ) 45a64: 4a88 tstl %a0 45a66: 671c beqs 45a84 return RTEMS_INVALID_ADDRESS; _ISR_Install_vector( 45a68: 2f08 movel %a0,%sp@- 45a6a: 2f01 movel %d1,%sp@- 45a6c: 2f00 movel %d0,%sp@- 45a6e: 4eb9 0004 937e jsr 4937e <_CPU_ISR_install_vector> vector, (proc_ptr)new_isr_handler, (proc_ptr *)old_isr_handler ); return RTEMS_SUCCESSFUL; 45a74: 4fef 000c lea %sp@(12),%sp return RTEMS_INVALID_ADDRESS; if ( !_ISR_Is_valid_user_handler( (void *) old_isr_handler ) ) return RTEMS_INVALID_ADDRESS; _ISR_Install_vector( 45a78: 4280 clrl %d0 vector, (proc_ptr)new_isr_handler, (proc_ptr *)old_isr_handler ); return RTEMS_SUCCESSFUL; } 45a7a: 4e5e unlk %fp 45a7c: 4e75 rts rtems_isr_entry new_isr_handler, rtems_vector_number vector, rtems_isr_entry *old_isr_handler ) { if ( !_ISR_Is_vector_number_valid( vector ) ) 45a7e: 700a moveq #10,%d0 _ISR_Install_vector( vector, (proc_ptr)new_isr_handler, (proc_ptr *)old_isr_handler ); return RTEMS_SUCCESSFUL; } 45a80: 4e5e unlk %fp 45a82: 4e75 rts return RTEMS_INVALID_ADDRESS; _ISR_Install_vector( vector, (proc_ptr)new_isr_handler, (proc_ptr *)old_isr_handler ); return RTEMS_SUCCESSFUL; 45a84: 7009 moveq #9,%d0 } 45a86: 4e5e unlk %fp 45a88: 4e75 rts ... 000463f0 : rtems_attribute rtems_interrupt_level_attribute( uint32_t level ) { return RTEMS_INTERRUPT_LEVEL(level); } 463f0: 7007 moveq #7,%d0 uint32_t rtems_interrupt_mask = RTEMS_INTERRUPT_MASK; rtems_attribute rtems_interrupt_level_attribute( uint32_t level ) { 463f2: 4e56 0000 linkw %fp,#0 return RTEMS_INTERRUPT_LEVEL(level); } 463f6: c0ae 0008 andl %fp@(8),%d0 463fa: 4e5e unlk %fp 463fc: 4e75 rts ... 000420b4 : rtems_status_code rtems_io_lookup_name( const char *name, rtems_driver_name_t *device_info ) { 420b4: 4e56 ffd8 linkw %fp,#-40 <== NOT EXECUTED 420b8: 48d7 0c1c moveml %d2-%d4/%a2-%a3,%sp@ <== NOT EXECUTED 420bc: 262e 0008 movel %fp@(8),%d3 <== NOT EXECUTED IMFS_jnode_t *the_jnode; rtems_filesystem_location_info_t loc; int result; rtems_filesystem_node_types_t node_type; result = rtems_filesystem_evaluate_path( name, strlen( name ), 0x00, &loc, true ); 420c0: 45f9 0004 ff58 lea 4ff58 ,%a2 <== NOT EXECUTED 420c6: 240e movel %fp,%d2 <== NOT EXECUTED 420c8: 0682 ffff ffec addil #-20,%d2 <== NOT EXECUTED 420ce: 2f03 movel %d3,%sp@- <== NOT EXECUTED 420d0: 4e92 jsr %a2@ <== NOT EXECUTED 420d2: 7201 moveq #1,%d1 <== NOT EXECUTED 420d4: 2e81 movel %d1,%sp@ <== NOT EXECUTED 420d6: 2f02 movel %d2,%sp@- <== NOT EXECUTED 420d8: 42a7 clrl %sp@- <== NOT EXECUTED 420da: 2f00 movel %d0,%sp@- <== NOT EXECUTED 420dc: 2f03 movel %d3,%sp@- <== NOT EXECUTED 420de: 4eb9 0004 2720 jsr 42720 <== NOT EXECUTED the_jnode = loc.node_access; if ( !loc.ops->node_type_h ) { 420e4: 226e fff8 moveal %fp@(-8),%a1 <== NOT EXECUTED IMFS_jnode_t *the_jnode; rtems_filesystem_location_info_t loc; int result; rtems_filesystem_node_types_t node_type; result = rtems_filesystem_evaluate_path( name, strlen( name ), 0x00, &loc, true ); 420e8: 2800 movel %d0,%d4 <== NOT EXECUTED the_jnode = loc.node_access; if ( !loc.ops->node_type_h ) { 420ea: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED rtems_filesystem_location_info_t loc; int result; rtems_filesystem_node_types_t node_type; result = rtems_filesystem_evaluate_path( name, strlen( name ), 0x00, &loc, true ); the_jnode = loc.node_access; 420ee: 266e ffec moveal %fp@(-20),%a3 <== NOT EXECUTED if ( !loc.ops->node_type_h ) { 420f2: 2069 0010 moveal %a1@(16),%a0 <== NOT EXECUTED 420f6: 4a88 tstl %a0 <== NOT EXECUTED 420f8: 6730 beqs 4212a <== NOT EXECUTED rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } node_type = (*loc.ops->node_type_h)( &loc ); 420fa: 2f02 movel %d2,%sp@- <== NOT EXECUTED 420fc: 4e90 jsr %a0@ <== NOT EXECUTED if ( (result != 0) || node_type != RTEMS_FILESYSTEM_DEVICE ) { 420fe: 588f addql #4,%sp <== NOT EXECUTED 42100: 4a84 tstl %d4 <== NOT EXECUTED 42102: 674e beqs 42152 <== NOT EXECUTED rtems_filesystem_freenode( &loc ); 42104: 206e fff8 moveal %fp@(-8),%a0 <== NOT EXECUTED 42108: 4a88 tstl %a0 <== NOT EXECUTED 4210a: 6700 0092 beqw 4219e <== NOT EXECUTED 4210e: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 42112: 4a88 tstl %a0 <== NOT EXECUTED 42114: 6700 0088 beqw 4219e <== NOT EXECUTED 42118: 2f02 movel %d2,%sp@- <== NOT EXECUTED 4211a: 4e90 jsr %a0@ <== NOT EXECUTED 4211c: 588f addql #4,%sp <== NOT EXECUTED 4211e: 700d moveq #13,%d0 <== NOT EXECUTED device_info->minor = the_jnode->info.device.minor; rtems_filesystem_freenode( &loc ); return RTEMS_SUCCESSFUL; } 42120: 4cee 0c1c ffd8 moveml %fp@(-40),%d2-%d4/%a2-%a3 <== NOT EXECUTED 42126: 4e5e unlk %fp <== NOT EXECUTED 42128: 4e75 rts <== NOT EXECUTED result = rtems_filesystem_evaluate_path( name, strlen( name ), 0x00, &loc, true ); the_jnode = loc.node_access; if ( !loc.ops->node_type_h ) { rtems_filesystem_freenode( &loc ); 4212a: 2069 001c moveal %a1@(28),%a0 <== NOT EXECUTED 4212e: 4a88 tstl %a0 <== NOT EXECUTED 42130: 6706 beqs 42138 <== NOT EXECUTED 42132: 2f02 movel %d2,%sp@- <== NOT EXECUTED 42134: 4e90 jsr %a0@ <== NOT EXECUTED 42136: 588f addql #4,%sp <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 42138: 4eb9 0004 eb8c jsr 4eb8c <__errno> <== NOT EXECUTED 4213e: 2040 moveal %d0,%a0 <== NOT EXECUTED 42140: 70ff moveq #-1,%d0 <== NOT EXECUTED device_info->minor = the_jnode->info.device.minor; rtems_filesystem_freenode( &loc ); return RTEMS_SUCCESSFUL; } 42142: 4cee 0c1c ffd8 moveml %fp@(-40),%d2-%d4/%a2-%a3 <== NOT EXECUTED result = rtems_filesystem_evaluate_path( name, strlen( name ), 0x00, &loc, true ); the_jnode = loc.node_access; if ( !loc.ops->node_type_h ) { rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); 42148: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED device_info->minor = the_jnode->info.device.minor; rtems_filesystem_freenode( &loc ); return RTEMS_SUCCESSFUL; } 4214e: 4e5e unlk %fp <== NOT EXECUTED 42150: 4e75 rts <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); } node_type = (*loc.ops->node_type_h)( &loc ); if ( (result != 0) || node_type != RTEMS_FILESYSTEM_DEVICE ) { 42152: 7202 moveq #2,%d1 <== NOT EXECUTED 42154: b280 cmpl %d0,%d1 <== NOT EXECUTED 42156: 66ac bnes 42104 <== NOT EXECUTED rtems_filesystem_freenode( &loc ); return RTEMS_UNSATISFIED; } device_info->device_name = (char *) name; device_info->device_name_length = strlen( name ); 42158: 2f03 movel %d3,%sp@- <== NOT EXECUTED if ( (result != 0) || node_type != RTEMS_FILESYSTEM_DEVICE ) { rtems_filesystem_freenode( &loc ); return RTEMS_UNSATISFIED; } device_info->device_name = (char *) name; 4215a: 206e 000c moveal %fp@(12),%a0 <== NOT EXECUTED 4215e: 2083 movel %d3,%a0@ <== NOT EXECUTED device_info->device_name_length = strlen( name ); 42160: 4e92 jsr %a2@ <== NOT EXECUTED 42162: 226e 000c moveal %fp@(12),%a1 <== NOT EXECUTED device_info->major = the_jnode->info.device.major; 42166: 41eb 004c lea %a3@(76),%a0 <== NOT EXECUTED device_info->minor = the_jnode->info.device.minor; 4216a: 47eb 0050 lea %a3@(80),%a3 <== NOT EXECUTED rtems_filesystem_freenode( &loc ); return RTEMS_UNSATISFIED; } device_info->device_name = (char *) name; device_info->device_name_length = strlen( name ); 4216e: 588f addql #4,%sp <== NOT EXECUTED 42170: 2340 0004 movel %d0,%a1@(4) <== NOT EXECUTED device_info->major = the_jnode->info.device.major; 42174: 2350 0008 movel %a0@,%a1@(8) <== NOT EXECUTED device_info->minor = the_jnode->info.device.minor; rtems_filesystem_freenode( &loc ); 42178: 206e fff8 moveal %fp@(-8),%a0 <== NOT EXECUTED } device_info->device_name = (char *) name; device_info->device_name_length = strlen( name ); device_info->major = the_jnode->info.device.major; device_info->minor = the_jnode->info.device.minor; 4217c: 2353 000c movel %a3@,%a1@(12) <== NOT EXECUTED rtems_filesystem_freenode( &loc ); 42180: 4a88 tstl %a0 <== NOT EXECUTED 42182: 6726 beqs 421aa <== NOT EXECUTED 42184: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 42188: 4a88 tstl %a0 <== NOT EXECUTED 4218a: 671e beqs 421aa <== NOT EXECUTED 4218c: 2f02 movel %d2,%sp@- <== NOT EXECUTED 4218e: 4e90 jsr %a0@ <== NOT EXECUTED 42190: 588f addql #4,%sp <== NOT EXECUTED 42192: 4280 clrl %d0 <== NOT EXECUTED return RTEMS_SUCCESSFUL; } 42194: 4cee 0c1c ffd8 moveml %fp@(-40),%d2-%d4/%a2-%a3 <== NOT EXECUTED 4219a: 4e5e unlk %fp <== NOT EXECUTED 4219c: 4e75 rts <== NOT EXECUTED device_info->device_name = (char *) name; device_info->device_name_length = strlen( name ); device_info->major = the_jnode->info.device.major; device_info->minor = the_jnode->info.device.minor; rtems_filesystem_freenode( &loc ); 4219e: 700d moveq #13,%d0 <== NOT EXECUTED return RTEMS_SUCCESSFUL; } 421a0: 4cee 0c1c ffd8 moveml %fp@(-40),%d2-%d4/%a2-%a3 <== NOT EXECUTED 421a6: 4e5e unlk %fp <== NOT EXECUTED 421a8: 4e75 rts <== NOT EXECUTED device_info->device_name = (char *) name; device_info->device_name_length = strlen( name ); device_info->major = the_jnode->info.device.major; device_info->minor = the_jnode->info.device.minor; rtems_filesystem_freenode( &loc ); 421aa: 4280 clrl %d0 <== NOT EXECUTED return RTEMS_SUCCESSFUL; } 421ac: 4cee 0c1c ffd8 moveml %fp@(-40),%d2-%d4/%a2-%a3 <== NOT EXECUTED 421b2: 4e5e unlk %fp <== NOT EXECUTED 421b4: 4e75 rts 000482d4 : rtems_status_code rtems_io_register_driver( rtems_device_major_number major, const rtems_driver_address_table *driver_table, rtems_device_major_number *registered_major ) { 482d4: 4e56 fff4 linkw %fp,#-12 482d8: 226e 000c moveal %fp@(12),%a1 482dc: 48d7 040c moveml %d2-%d3/%a2,%sp@ 482e0: 242e 0008 movel %fp@(8),%d2 482e4: 246e 0010 moveal %fp@(16),%a2 rtems_device_major_number major_limit = _IO_Number_of_drivers; 482e8: 2039 0006 5906 movel 65906 <_IO_Number_of_drivers>,%d0 if ( rtems_interrupt_is_in_progress() ) 482ee: 2239 0006 50e6 movel 650e6 <_ISR_Nest_level>,%d1 482f4: 6600 009c bnew 48392 return RTEMS_CALLED_FROM_ISR; if ( registered_major == NULL ) 482f8: 4a8a tstl %a2 482fa: 6700 00ea beqw 483e6 return RTEMS_INVALID_ADDRESS; /* Set it to an invalid value */ *registered_major = major_limit; 482fe: 2480 movel %d0,%a2@ if ( driver_table == NULL ) 48300: 4a89 tstl %a1 48302: 6700 00e2 beqw 483e6 static inline bool rtems_io_is_empty_table( const rtems_driver_address_table *table ) { return table->initialization_entry == NULL && table->open_entry == NULL; 48306: 4a91 tstl %a1@ 48308: 6700 00d4 beqw 483de return RTEMS_INVALID_ADDRESS; if ( rtems_io_is_empty_table( driver_table ) ) return RTEMS_INVALID_ADDRESS; if ( major >= major_limit ) 4830c: b480 cmpl %d0,%d2 4830e: 6476 bccs 48386 rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 48310: 2039 0006 504c movel 6504c <_Thread_Dispatch_disable_level>,%d0 48316: 5280 addql #1,%d0 48318: 23c0 0006 504c movel %d0,6504c <_Thread_Dispatch_disable_level> return RTEMS_INVALID_NUMBER; _Thread_Disable_dispatch(); if ( major == 0 ) { 4831e: 4a82 tstl %d2 48320: 667c bnes 4839e static rtems_status_code rtems_io_obtain_major_number( rtems_device_major_number *major ) { rtems_device_major_number n = _IO_Number_of_drivers; 48322: 2039 0006 5906 movel 65906 <_IO_Number_of_drivers>,%d0 rtems_device_major_number m = 0; /* major is error checked by caller */ for ( m = 0; m < n; ++m ) { 48328: 6700 00fc beqw 48426 4832c: 2239 0006 590a movel 6590a <_IO_Driver_address_table>,%d1 48332: 2041 moveal %d1,%a0 static inline bool rtems_io_is_empty_table( const rtems_driver_address_table *table ) { return table->initialization_entry == NULL && table->open_entry == NULL; 48334: 4a90 tstl %a0@ 48336: 6700 008e beqw 483c6 rtems_device_major_number n = _IO_Number_of_drivers; rtems_device_major_number m = 0; /* major is error checked by caller */ for ( m = 0; m < n; ++m ) { 4833a: 5282 addql #1,%d2 4833c: 41e8 0018 lea %a0@(24),%a0 48340: b480 cmpl %d0,%d2 48342: 65f0 bcss 48334 if ( rtems_io_is_empty_table( table ) ) break; } /* Assigns invalid value in case of failure */ *major = m; 48344: 2482 movel %d2,%a2@ if ( m != n ) 48346: b480 cmpl %d0,%d2 48348: 6700 00de beqw 48428 4834c: 2602 movel %d2,%d3 4834e: 2002 movel %d2,%d0 48350: 2041 moveal %d1,%a0 48352: e78b lsll #3,%d3 48354: eb88 lsll #5,%d0 48356: 9083 subl %d3,%d0 48358: d1c0 addal %d0,%a0 } *registered_major = major; } _IO_Driver_address_table [major] = *driver_table; 4835a: 20d9 movel %a1@+,%a0@+ 4835c: 20d9 movel %a1@+,%a0@+ 4835e: 20d9 movel %a1@+,%a0@+ 48360: 20d9 movel %a1@+,%a0@+ 48362: 20d9 movel %a1@+,%a0@+ 48364: 2091 movel %a1@,%a0@ _Thread_Enable_dispatch(); 48366: 4eb9 0004 9e78 jsr 49e78 <_Thread_Enable_dispatch> return rtems_io_initialize( major, 0, NULL ); 4836c: 2d42 0008 movel %d2,%fp@(8) } 48370: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 _IO_Driver_address_table [major] = *driver_table; _Thread_Enable_dispatch(); return rtems_io_initialize( major, 0, NULL ); 48376: 42ae 0010 clrl %fp@(16) 4837a: 42ae 000c clrl %fp@(12) } 4837e: 4e5e unlk %fp _IO_Driver_address_table [major] = *driver_table; _Thread_Enable_dispatch(); return rtems_io_initialize( major, 0, NULL ); 48380: 4ef9 0005 1298 jmp 51298 return RTEMS_INVALID_ADDRESS; if ( rtems_io_is_empty_table( driver_table ) ) return RTEMS_INVALID_ADDRESS; if ( major >= major_limit ) 48386: 700a moveq #10,%d0 _IO_Driver_address_table [major] = *driver_table; _Thread_Enable_dispatch(); return rtems_io_initialize( major, 0, NULL ); } 48388: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 4838e: 4e5e unlk %fp 48390: 4e75 rts rtems_device_major_number *registered_major ) { rtems_device_major_number major_limit = _IO_Number_of_drivers; if ( rtems_interrupt_is_in_progress() ) 48392: 7012 moveq #18,%d0 _IO_Driver_address_table [major] = *driver_table; _Thread_Enable_dispatch(); return rtems_io_initialize( major, 0, NULL ); } 48394: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 4839a: 4e5e unlk %fp 4839c: 4e75 rts _Thread_Enable_dispatch(); return sc; } major = *registered_major; } else { rtems_driver_address_table *const table = _IO_Driver_address_table + major; 4839e: 2202 movel %d2,%d1 483a0: 2002 movel %d2,%d0 483a2: e789 lsll #3,%d1 483a4: eb88 lsll #5,%d0 483a6: 2079 0006 590a moveal 6590a <_IO_Driver_address_table>,%a0 483ac: 9081 subl %d1,%d0 483ae: d1c0 addal %d0,%a0 static inline bool rtems_io_is_empty_table( const rtems_driver_address_table *table ) { return table->initialization_entry == NULL && table->open_entry == NULL; 483b0: 4a90 tstl %a0@ 483b2: 673e beqs 483f2 major = *registered_major; } else { rtems_driver_address_table *const table = _IO_Driver_address_table + major; if ( !rtems_io_is_empty_table( table ) ) { _Thread_Enable_dispatch(); 483b4: 4eb9 0004 9e78 jsr 49e78 <_Thread_Enable_dispatch> 483ba: 700c moveq #12,%d0 _IO_Driver_address_table [major] = *driver_table; _Thread_Enable_dispatch(); return rtems_io_initialize( major, 0, NULL ); } 483bc: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 483c2: 4e5e unlk %fp 483c4: 4e75 rts static inline bool rtems_io_is_empty_table( const rtems_driver_address_table *table ) { return table->initialization_entry == NULL && table->open_entry == NULL; 483c6: 4aa8 0004 tstl %a0@(4) 483ca: 6700 ff78 beqw 48344 rtems_device_major_number n = _IO_Number_of_drivers; rtems_device_major_number m = 0; /* major is error checked by caller */ for ( m = 0; m < n; ++m ) { 483ce: 5282 addql #1,%d2 483d0: 41e8 0018 lea %a0@(24),%a0 483d4: b480 cmpl %d0,%d2 483d6: 6500 ff5c bcsw 48334 483da: 6000 ff68 braw 48344 static inline bool rtems_io_is_empty_table( const rtems_driver_address_table *table ) { return table->initialization_entry == NULL && table->open_entry == NULL; 483de: 4aa9 0004 tstl %a1@(4) 483e2: 6600 ff28 bnew 4830c _IO_Driver_address_table [major] = *driver_table; _Thread_Enable_dispatch(); return rtems_io_initialize( major, 0, NULL ); 483e6: 7009 moveq #9,%d0 } 483e8: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 483ee: 4e5e unlk %fp 483f0: 4e75 rts static inline bool rtems_io_is_empty_table( const rtems_driver_address_table *table ) { return table->initialization_entry == NULL && table->open_entry == NULL; 483f2: 4aa8 0004 tstl %a0@(4) 483f6: 66bc bnes 483b4 } *registered_major = major; } _IO_Driver_address_table [major] = *driver_table; 483f8: 20d9 movel %a1@+,%a0@+ 483fa: 20d9 movel %a1@+,%a0@+ 483fc: 20d9 movel %a1@+,%a0@+ 483fe: 20d9 movel %a1@+,%a0@+ 48400: 20d9 movel %a1@+,%a0@+ 48402: 2091 movel %a1@,%a0@ if ( !rtems_io_is_empty_table( table ) ) { _Thread_Enable_dispatch(); return RTEMS_RESOURCE_IN_USE; } *registered_major = major; 48404: 2482 movel %d2,%a2@ } _IO_Driver_address_table [major] = *driver_table; _Thread_Enable_dispatch(); 48406: 4eb9 0004 9e78 jsr 49e78 <_Thread_Enable_dispatch> return rtems_io_initialize( major, 0, NULL ); 4840c: 2d42 0008 movel %d2,%fp@(8) } 48410: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 _IO_Driver_address_table [major] = *driver_table; _Thread_Enable_dispatch(); return rtems_io_initialize( major, 0, NULL ); 48416: 42ae 0010 clrl %fp@(16) 4841a: 42ae 000c clrl %fp@(12) } 4841e: 4e5e unlk %fp _IO_Driver_address_table [major] = *driver_table; _Thread_Enable_dispatch(); return rtems_io_initialize( major, 0, NULL ); 48420: 4ef9 0005 1298 jmp 51298 if ( rtems_io_is_empty_table( table ) ) break; } /* Assigns invalid value in case of failure */ *major = m; 48426: 4292 clrl %a2@ <== NOT EXECUTED if ( major == 0 ) { rtems_status_code sc = rtems_io_obtain_major_number( registered_major ); if ( sc != RTEMS_SUCCESSFUL ) { _Thread_Enable_dispatch(); 48428: 4eb9 0004 9e78 jsr 49e78 <_Thread_Enable_dispatch> 4842e: 7005 moveq #5,%d0 _IO_Driver_address_table [major] = *driver_table; _Thread_Enable_dispatch(); return rtems_io_initialize( major, 0, NULL ); } 48430: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 48436: 4e5e unlk %fp 48438: 4e75 rts ... 000421b6 : rtems_status_code rtems_io_register_name( const char *device_name, rtems_device_major_number major, rtems_device_minor_number minor ) { 421b6: 4e56 0000 linkw %fp,#0 rtems_device_minor_number _minor ) { union __rtems_dev_t temp; temp.__overlay.major = _major; 421ba: 202e 000c movel %fp@(12),%d0 temp.__overlay.minor = _minor; 421be: 222e 0010 movel %fp@(16),%d1 int status; dev_t dev; dev = rtems_filesystem_make_dev_t( major, minor ); status = mknod( device_name, 0777 | S_IFCHR, dev ); 421c2: 2f01 movel %d1,%sp@- 421c4: 2f00 movel %d0,%sp@- 421c6: 4878 21ff pea 21ff 421ca: 2f2e 0008 movel %fp@(8),%sp@- 421ce: 4eb9 0004 29a8 jsr 429a8 /* this is the only error returned by the old version */ if ( status ) 421d4: 4fef 0010 lea %sp@(16),%sp 421d8: 4a80 tstl %d0 421da: 6604 bnes 421e0 return RTEMS_TOO_MANY; return RTEMS_SUCCESSFUL; } 421dc: 4e5e unlk %fp 421de: 4e75 rts dev = rtems_filesystem_make_dev_t( major, minor ); status = mknod( device_name, 0777 | S_IFCHR, dev ); /* this is the only error returned by the old version */ if ( status ) 421e0: 7005 moveq #5,%d0 return RTEMS_TOO_MANY; return RTEMS_SUCCESSFUL; } 421e2: 4e5e unlk %fp 421e4: 4e75 rts ... 0004843c : */ rtems_status_code rtems_io_unregister_driver( rtems_device_major_number major ) { 4843c: 4e56 0000 linkw %fp,#0 48440: 202e 0008 movel %fp@(8),%d0 if ( rtems_interrupt_is_in_progress() ) 48444: 2239 0006 50e6 movel 650e6 <_ISR_Nest_level>,%d1 4844a: 6644 bnes 48490 return RTEMS_CALLED_FROM_ISR; if ( major < _IO_Number_of_drivers ) { 4844c: b0b9 0006 5906 cmpl 65906 <_IO_Number_of_drivers>,%d0 48452: 6506 bcss 4845a 48454: 700d moveq #13,%d0 return RTEMS_SUCCESSFUL; } return RTEMS_UNSATISFIED; } 48456: 4e5e unlk %fp 48458: 4e75 rts 4845a: 2239 0006 504c movel 6504c <_Thread_Dispatch_disable_level>,%d1 48460: 5281 addql #1,%d1 48462: 23c1 0006 504c movel %d1,6504c <_Thread_Dispatch_disable_level> if ( rtems_interrupt_is_in_progress() ) return RTEMS_CALLED_FROM_ISR; if ( major < _IO_Number_of_drivers ) { _Thread_Disable_dispatch(); memset( 48468: 2200 movel %d0,%d1 4846a: e788 lsll #3,%d0 4846c: eb89 lsll #5,%d1 4846e: 2079 0006 590a moveal 6590a <_IO_Driver_address_table>,%a0 48474: 9280 subl %d0,%d1 48476: d1c1 addal %d1,%a0 48478: 4298 clrl %a0@+ 4847a: 4298 clrl %a0@+ 4847c: 4298 clrl %a0@+ 4847e: 4298 clrl %a0@+ 48480: 4298 clrl %a0@+ 48482: 4290 clrl %a0@ &_IO_Driver_address_table[major], 0, sizeof( rtems_driver_address_table ) ); _Thread_Enable_dispatch(); 48484: 4eb9 0004 9e78 jsr 49e78 <_Thread_Enable_dispatch> 4848a: 4280 clrl %d0 return RTEMS_SUCCESSFUL; } return RTEMS_UNSATISFIED; } 4848c: 4e5e unlk %fp 4848e: 4e75 rts rtems_status_code rtems_io_unregister_driver( rtems_device_major_number major ) { if ( rtems_interrupt_is_in_progress() ) 48490: 7012 moveq #18,%d0 return RTEMS_SUCCESSFUL; } return RTEMS_UNSATISFIED; } 48492: 4e5e unlk %fp 48494: 4e75 rts ... 00048b04 : #include #include void rtems_iterate_over_all_threads(rtems_per_thread_routine routine) { 48b04: 4e56 fff0 linkw %fp,#-16 48b08: 48d7 1c04 moveml %d2/%a2-%a4,%sp@ 48b0c: 266e 0008 moveal %fp@(8),%a3 uint32_t i; uint32_t api_index; Thread_Control *the_thread; Objects_Information *information; if ( !routine ) 48b10: 4a8b tstl %a3 48b12: 6744 beqs 48b58 48b14: 49f9 0006 94d0 lea 694d0 <_Objects_Information_table+0x4>,%a4 return; for ( api_index = 1 ; api_index <= OBJECTS_APIS_LAST ; api_index++ ) { if ( !_Objects_Information_table[ api_index ] ) 48b1a: 2054 moveal %a4@,%a0 48b1c: 4a88 tstl %a0 48b1e: 672e beqs 48b4e continue; information = _Objects_Information_table[ api_index ][ 1 ]; 48b20: 2468 0004 moveal %a0@(4),%a2 if ( !information ) 48b24: 4a8a tstl %a2 48b26: 6726 beqs 48b4e continue; for ( i=1 ; i <= information->maximum ; i++ ) { 48b28: 4a6a 000e tstw %a2@(14) 48b2c: 6720 beqs 48b4e 48b2e: 7401 moveq #1,%d2 the_thread = (Thread_Control *)information->local_table[ i ]; 48b30: 206a 0018 moveal %a2@(24),%a0 48b34: 2030 2c00 movel %a0@(00000000,%d2:l:4),%d0 information = _Objects_Information_table[ api_index ][ 1 ]; if ( !information ) continue; for ( i=1 ; i <= information->maximum ; i++ ) { 48b38: 5282 addql #1,%d2 the_thread = (Thread_Control *)information->local_table[ i ]; if ( !the_thread ) 48b3a: 4a80 tstl %d0 48b3c: 6706 beqs 48b44 continue; (*routine)(the_thread); 48b3e: 2f00 movel %d0,%sp@- 48b40: 4e93 jsr %a3@ 48b42: 588f addql #4,%sp information = _Objects_Information_table[ api_index ][ 1 ]; if ( !information ) continue; for ( i=1 ; i <= information->maximum ; i++ ) { 48b44: 4280 clrl %d0 48b46: 302a 000e movew %a2@(14),%d0 48b4a: b480 cmpl %d0,%d2 48b4c: 63e2 blss 48b30 48b4e: 588c addql #4,%a4 Objects_Information *information; if ( !routine ) return; for ( api_index = 1 ; api_index <= OBJECTS_APIS_LAST ; api_index++ ) { 48b50: b9fc 0006 94e0 cmpal #431328,%a4 48b56: 66c2 bnes 48b1a (*routine)(the_thread); } } } 48b58: 4cee 1c04 fff0 moveml %fp@(-16),%d2/%a2-%a4 48b5e: 4e5e unlk %fp 48b60: 4e75 rts ... 0004aa78 : */ void rtems_libio_free( rtems_libio_t *iop ) { 4aa78: 4e56 0000 linkw %fp,#0 4aa7c: 2f0a movel %a2,%sp@- rtems_status_code rtems_libio_set_private_env(void); rtems_status_code rtems_libio_share_private_env(rtems_id task_id) ; static inline void rtems_libio_lock( void ) { rtems_semaphore_obtain( rtems_libio_semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT ); 4aa7e: 42a7 clrl %sp@- 4aa80: 246e 0008 moveal %fp@(8),%a2 4aa84: 42a7 clrl %sp@- 4aa86: 2f39 0005 edac movel 5edac ,%sp@- 4aa8c: 4eb9 0004 5d2c jsr 45d2c rtems_libio_lock(); if (iop->sem) 4aa92: 202a 002c movel %a2@(44),%d0 4aa96: 4fef 000c lea %sp@(12),%sp 4aa9a: 6630 bnes 4aacc rtems_semaphore_delete(iop->sem); iop->flags &= ~LIBIO_FLAGS_OPEN; iop->data1 = rtems_libio_iop_freelist; 4aa9c: 41f9 0005 eda8 lea 5eda8 ,%a0 <== NOT EXECUTED rtems_libio_lock(); if (iop->sem) rtems_semaphore_delete(iop->sem); iop->flags &= ~LIBIO_FLAGS_OPEN; 4aaa2: 203c ffff feff movel #-257,%d0 <== NOT EXECUTED iop->data1 = rtems_libio_iop_freelist; 4aaa8: 2550 0034 movel %a0@,%a2@(52) <== NOT EXECUTED } static inline void rtems_libio_unlock( void ) { rtems_semaphore_release( rtems_libio_semaphore ); 4aaac: 41f9 0005 edac lea 5edac ,%a0 <== NOT EXECUTED 4aab2: 2d50 0008 movel %a0@,%fp@(8) <== NOT EXECUTED rtems_libio_lock(); if (iop->sem) rtems_semaphore_delete(iop->sem); iop->flags &= ~LIBIO_FLAGS_OPEN; 4aab6: c1aa 0014 andl %d0,%a2@(20) <== NOT EXECUTED iop->data1 = rtems_libio_iop_freelist; rtems_libio_iop_freelist = iop; 4aaba: 23ca 0005 eda8 movel %a2,5eda8 <== NOT EXECUTED rtems_libio_unlock(); } 4aac0: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED 4aac4: 4e5e unlk %fp <== NOT EXECUTED 4aac6: 4ef9 0004 5e68 jmp 45e68 <== NOT EXECUTED ) { rtems_libio_lock(); if (iop->sem) rtems_semaphore_delete(iop->sem); 4aacc: 2f00 movel %d0,%sp@- 4aace: 4eb9 0004 5c54 jsr 45c54 4aad4: 588f addql #4,%sp iop->flags &= ~LIBIO_FLAGS_OPEN; iop->data1 = rtems_libio_iop_freelist; 4aad6: 41f9 0005 eda8 lea 5eda8 ,%a0 rtems_libio_lock(); if (iop->sem) rtems_semaphore_delete(iop->sem); iop->flags &= ~LIBIO_FLAGS_OPEN; 4aadc: 203c ffff feff movel #-257,%d0 iop->data1 = rtems_libio_iop_freelist; 4aae2: 2550 0034 movel %a0@,%a2@(52) 4aae6: 41f9 0005 edac lea 5edac ,%a0 4aaec: 2d50 0008 movel %a0@,%fp@(8) rtems_libio_lock(); if (iop->sem) rtems_semaphore_delete(iop->sem); iop->flags &= ~LIBIO_FLAGS_OPEN; 4aaf0: c1aa 0014 andl %d0,%a2@(20) iop->data1 = rtems_libio_iop_freelist; rtems_libio_iop_freelist = iop; 4aaf4: 23ca 0005 eda8 movel %a2,5eda8 rtems_libio_unlock(); } 4aafa: 246e fffc moveal %fp@(-4),%a2 4aafe: 4e5e unlk %fp 4ab00: 4ef9 0004 5e68 jmp 45e68 00042814 : * * Called by BSP startup code to initialize the libio subsystem. */ void rtems_libio_init( void ) { 42814: 4e56 0000 linkw %fp,#0 rtems_status_code rc; uint32_t i; rtems_libio_t *iop; if (rtems_libio_number_iops > 0) 42818: 2039 0005 d6a4 movel 5d6a4 ,%d0 4281e: 674a beqs 4286a { rtems_libio_iops = (rtems_libio_t *) calloc(rtems_libio_number_iops, 42820: 4878 0040 pea 40 42824: 2f00 movel %d0,%sp@- 42826: 4eb9 0004 a59c jsr 4a59c sizeof(rtems_libio_t)); if (rtems_libio_iops == NULL) 4282c: 508f addql #8,%sp uint32_t i; rtems_libio_t *iop; if (rtems_libio_number_iops > 0) { rtems_libio_iops = (rtems_libio_t *) calloc(rtems_libio_number_iops, 4282e: 2040 moveal %d0,%a0 42830: 23c0 0005 eda4 movel %d0,5eda4 sizeof(rtems_libio_t)); if (rtems_libio_iops == NULL) 42836: 6770 beqs 428a8 rtems_fatal_error_occurred(RTEMS_NO_MEMORY); iop = rtems_libio_iop_freelist = rtems_libio_iops; for (i = 0 ; (i + 1) < rtems_libio_number_iops ; i++, iop++) 42838: 2279 0005 d6a4 moveal 5d6a4 ,%a1 4283e: 7201 moveq #1,%d1 rtems_libio_iops = (rtems_libio_t *) calloc(rtems_libio_number_iops, sizeof(rtems_libio_t)); if (rtems_libio_iops == NULL) rtems_fatal_error_occurred(RTEMS_NO_MEMORY); iop = rtems_libio_iop_freelist = rtems_libio_iops; 42840: 23c0 0005 eda8 movel %d0,5eda8 for (i = 0 ; (i + 1) < rtems_libio_number_iops ; i++, iop++) 42846: b289 cmpl %a1,%d1 42848: 641c bccs 42866 4284a: 2040 moveal %d0,%a0 4284c: 41e8 0040 lea %a0@(64),%a0 iop->data1 = iop + 1; 42850: 2148 fff4 movel %a0,%a0@(-12) 42854: 41e8 0040 lea %a0@(64),%a0 42858: 5281 addql #1,%d1 sizeof(rtems_libio_t)); if (rtems_libio_iops == NULL) rtems_fatal_error_occurred(RTEMS_NO_MEMORY); iop = rtems_libio_iop_freelist = rtems_libio_iops; for (i = 0 ; (i + 1) < rtems_libio_number_iops ; i++, iop++) 4285a: b3c1 cmpal %d1,%a1 4285c: 66f2 bnes 42850 4285e: ed89 lsll #6,%d1 42860: 2241 moveal %d1,%a1 42862: 41f1 08c0 lea %a1@(ffffffc0,%d0:l),%a0 iop->data1 = iop + 1; iop->data1 = NULL; 42866: 42a8 0034 clrl %a0@(52) /* * Create the binary semaphore used to provide mutual exclusion * on the IOP Table. */ rc = rtems_semaphore_create( 4286a: 4879 0005 edac pea 5edac 42870: 42a7 clrl %sp@- 42872: 4878 0054 pea 54 42876: 4878 0001 pea 1 4287a: 2f3c 4c42 494f movel #1279412559,%sp@- 42880: 4eb9 0004 5a8c jsr 45a8c 1, RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY, RTEMS_NO_PRIORITY, &rtems_libio_semaphore ); if ( rc != RTEMS_SUCCESSFUL ) 42886: 4fef 0014 lea %sp@(20),%sp 4288a: 4a80 tstl %d0 4288c: 6612 bnes 428a0 /* * Initialize the base file system infrastructure. */ if (rtems_fs_init_helper) 4288e: 2279 0005 d6a0 moveal 5d6a0 ,%a1 42894: 4a89 tstl %a1 42896: 6704 beqs 4289c (* rtems_fs_init_helper)(); } 42898: 4e5e unlk %fp /* * Initialize the base file system infrastructure. */ if (rtems_fs_init_helper) (* rtems_fs_init_helper)(); 4289a: 4ed1 jmp %a1@ } 4289c: 4e5e unlk %fp <== NOT EXECUTED 4289e: 4e75 rts <== NOT EXECUTED RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY, RTEMS_NO_PRIORITY, &rtems_libio_semaphore ); if ( rc != RTEMS_SUCCESSFUL ) rtems_fatal_error_occurred( rc ); 428a0: 2f00 movel %d0,%sp@- <== NOT EXECUTED 428a2: 4eb9 0004 6458 jsr 46458 <== NOT EXECUTED if (rtems_libio_number_iops > 0) { rtems_libio_iops = (rtems_libio_t *) calloc(rtems_libio_number_iops, sizeof(rtems_libio_t)); if (rtems_libio_iops == NULL) rtems_fatal_error_occurred(RTEMS_NO_MEMORY); 428a8: 4878 001a pea 1a <== NOT EXECUTED 428ac: 4eb9 0004 6458 jsr 46458 <== NOT EXECUTED ... 000683ac : rtems_filesystem_freenode( &env->root_directory); free(env); } } rtems_status_code rtems_libio_set_private_env(void) { 683ac: 4e56 ffd4 linkw %fp,#-44 683b0: 48d7 3c04 moveml %d2/%a2-%a5,%sp@ rtems_status_code sc; rtems_id task_id; rtems_filesystem_location_info_t loc; sc=rtems_task_ident(RTEMS_SELF,0,&task_id); 683b4: 486e fffc pea %fp@(-4) 683b8: 42a7 clrl %sp@- 683ba: 42a7 clrl %sp@- 683bc: 4eb9 0006 a1dc jsr 6a1dc if (sc != RTEMS_SUCCESSFUL) return sc; 683c2: 4fef 000c lea %sp@(12),%sp 683c6: 4a80 tstl %d0 683c8: 6600 00cc bnew 68496 /* Only for the first time a malloc is necesary */ if (rtems_current_user_env==&rtems_global_user_env) { 683cc: 2479 000a 1fac moveal a1fac ,%a2 683d2: b5fc 000a 69a8 cmpal #682408,%a2 683d8: 6700 00ca beqw 684a4 return sc; } rtems_current_user_env = tmp; }; *rtems_current_user_env = rtems_global_user_env; /* get the global values*/ 683dc: 4878 0048 pea 48 * code we must _not_ free the original locs because * what we are trying to do here is forking off * clones. */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 683e0: 47ee ffe8 lea %fp@(-24),%a3 return sc; } rtems_current_user_env = tmp; }; *rtems_current_user_env = rtems_global_user_env; /* get the global values*/ 683e4: 4879 000a 69a8 pea a69a8 * code we must _not_ free the original locs because * what we are trying to do here is forking off * clones. */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 683ea: 4bf9 0004 66b4 lea 466b4 ,%a5 rtems_filesystem_root = loc; 683f0: 49ee fff8 lea %fp@(-8),%a4 rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); rtems_filesystem_current = loc; 683f4: 4282 clrl %d2 return sc; } rtems_current_user_env = tmp; }; *rtems_current_user_env = rtems_global_user_env; /* get the global values*/ 683f6: 2f0a movel %a2,%sp@- 683f8: 4eb9 0008 3e9c jsr 83e9c rtems_current_user_env->task_id=task_id; /* mark the local values*/ /* get a clean root */ rtems_filesystem_root = THE_ROOT_FS_LOC; 683fe: 2079 000a 6990 moveal a6990 ,%a0 68404: 2568 001c 0018 movel %a0@(28),%a2@(24) 6840a: 2568 0020 001c movel %a0@(32),%a2@(28) 68410: 2568 0024 0020 movel %a0@(36),%a2@(32) 68416: 2568 0028 0024 movel %a0@(40),%a2@(36) } rtems_current_user_env = tmp; }; *rtems_current_user_env = rtems_global_user_env; /* get the global values*/ rtems_current_user_env->task_id=task_id; /* mark the local values*/ 6841c: 24ae fffc movel %fp@(-4),%a2@ /* get a clean root */ rtems_filesystem_root = THE_ROOT_FS_LOC; 68420: 2568 002c 0028 movel %a0@(44),%a2@(40) * code we must _not_ free the original locs because * what we are trying to do here is forking off * clones. */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 68426: 42a7 clrl %sp@- 68428: 2f0b movel %a3,%sp@- 6842a: 42a7 clrl %sp@- 6842c: 4878 0001 pea 1 68430: 4879 000a 19e8 pea a19e8 68436: 4e95 jsr %a5@ rtems_filesystem_root = loc; 68438: 2079 000a 1fac moveal a1fac ,%a0 rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 6843e: 4fef 0020 lea %sp@(32),%sp * what we are trying to do here is forking off * clones. */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); rtems_filesystem_root = loc; 68442: 2153 0018 movel %a3@,%a0@(24) 68446: 216e ffec 001c movel %fp@(-20),%a0@(28) 6844c: 216e fff0 0020 movel %fp@(-16),%a0@(32) 68452: 216e fff4 0024 movel %fp@(-12),%a0@(36) 68458: 2154 0028 movel %a4@,%a0@(40) rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 6845c: 42a7 clrl %sp@- 6845e: 2f0b movel %a3,%sp@- 68460: 42a7 clrl %sp@- 68462: 4878 0001 pea 1 68466: 4879 000a 19e8 pea a19e8 6846c: 4e95 jsr %a5@ rtems_filesystem_current = loc; 6846e: 2079 000a 1fac moveal a1fac ,%a0 68474: 5888 addql #4,%a0 return RTEMS_SUCCESSFUL; 68476: 4fef 0014 lea %sp@(20),%sp */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); rtems_filesystem_root = loc; rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); rtems_filesystem_current = loc; 6847a: 20d3 movel %a3@,%a0@+ 6847c: 20ee ffec movel %fp@(-20),%a0@+ 68480: 20ee fff0 movel %fp@(-16),%a0@+ 68484: 20ee fff4 movel %fp@(-12),%a0@+ 68488: 2094 movel %a4@,%a0@ return RTEMS_SUCCESSFUL; } 6848a: 2002 movel %d2,%d0 6848c: 4cee 3c04 ffd4 moveml %fp@(-44),%d2/%a2-%a5 68492: 4e5e unlk %fp 68494: 4e75 rts rtems_status_code sc; rtems_id task_id; rtems_filesystem_location_info_t loc; sc=rtems_task_ident(RTEMS_SELF,0,&task_id); if (sc != RTEMS_SUCCESSFUL) return sc; 68496: 2400 movel %d0,%d2 <== NOT EXECUTED rtems_filesystem_root = loc; rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); rtems_filesystem_current = loc; return RTEMS_SUCCESSFUL; } 68498: 2002 movel %d2,%d0 <== NOT EXECUTED 6849a: 4cee 3c04 ffd4 moveml %fp@(-44),%d2/%a2-%a5 <== NOT EXECUTED 684a0: 4e5e unlk %fp <== NOT EXECUTED 684a2: 4e75 rts <== NOT EXECUTED sc=rtems_task_ident(RTEMS_SELF,0,&task_id); if (sc != RTEMS_SUCCESSFUL) return sc; /* Only for the first time a malloc is necesary */ if (rtems_current_user_env==&rtems_global_user_env) { rtems_user_env_t *tmp = malloc(sizeof(rtems_user_env_t)); 684a4: 4878 0048 pea 48 684a8: 4eb9 0004 6de8 jsr 46de8 if (!tmp) 684ae: 588f addql #4,%sp sc=rtems_task_ident(RTEMS_SELF,0,&task_id); if (sc != RTEMS_SUCCESSFUL) return sc; /* Only for the first time a malloc is necesary */ if (rtems_current_user_env==&rtems_global_user_env) { rtems_user_env_t *tmp = malloc(sizeof(rtems_user_env_t)); 684b0: 2440 moveal %d0,%a2 if (!tmp) 684b2: 4a80 tstl %d0 684b4: 6700 00d6 beqw 6858c #ifdef HAVE_USERENV_REFCNT tmp->refcnt = 1; #endif sc = rtems_task_variable_add(RTEMS_SELF,(void*)&rtems_current_user_env,(void(*)(void *))free_user_envÜ3 684b8: 487a fdda pea %pc@(68294 ) 684bc: 4879 000a 1fac pea a1fac 684c2: 42a7 clrl %sp@- 684c4: 4eb9 0006 a5bc jsr 6a5bc if (sc != RTEMS_SUCCESSFUL) { 684ca: 4fef 000c lea %sp@(12),%sp #ifdef HAVE_USERENV_REFCNT tmp->refcnt = 1; #endif sc = rtems_task_variable_add(RTEMS_SELF,(void*)&rtems_current_user_env,(void(*)(void *))free_user_envÜ3 684ce: 2400 movel %d0,%d2 if (sc != RTEMS_SUCCESSFUL) { 684d0: 6600 00c8 bnew 6859a * not initialized yet */ free(tmp); return sc; } rtems_current_user_env = tmp; 684d4: 23ca 000a 1fac movel %a2,a1fac }; *rtems_current_user_env = rtems_global_user_env; /* get the global values*/ 684da: 4878 0048 pea 48 * code we must _not_ free the original locs because * what we are trying to do here is forking off * clones. */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 684de: 47ee ffe8 lea %fp@(-24),%a3 return sc; } rtems_current_user_env = tmp; }; *rtems_current_user_env = rtems_global_user_env; /* get the global values*/ 684e2: 4879 000a 69a8 pea a69a8 * code we must _not_ free the original locs because * what we are trying to do here is forking off * clones. */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 684e8: 4bf9 0004 66b4 lea 466b4 ,%a5 rtems_filesystem_root = loc; 684ee: 49ee fff8 lea %fp@(-8),%a4 return sc; } rtems_current_user_env = tmp; }; *rtems_current_user_env = rtems_global_user_env; /* get the global values*/ 684f2: 2f0a movel %a2,%sp@- */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); rtems_filesystem_root = loc; rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); rtems_filesystem_current = loc; 684f4: 4282 clrl %d2 return sc; } rtems_current_user_env = tmp; }; *rtems_current_user_env = rtems_global_user_env; /* get the global values*/ 684f6: 4eb9 0008 3e9c jsr 83e9c rtems_current_user_env->task_id=task_id; /* mark the local values*/ /* get a clean root */ rtems_filesystem_root = THE_ROOT_FS_LOC; 684fc: 2079 000a 6990 moveal a6990 ,%a0 68502: 2568 001c 0018 movel %a0@(28),%a2@(24) 68508: 2568 0020 001c movel %a0@(32),%a2@(28) 6850e: 2568 0024 0020 movel %a0@(36),%a2@(32) 68514: 2568 0028 0024 movel %a0@(40),%a2@(36) } rtems_current_user_env = tmp; }; *rtems_current_user_env = rtems_global_user_env; /* get the global values*/ rtems_current_user_env->task_id=task_id; /* mark the local values*/ 6851a: 24ae fffc movel %fp@(-4),%a2@ /* get a clean root */ rtems_filesystem_root = THE_ROOT_FS_LOC; 6851e: 2568 002c 0028 movel %a0@(44),%a2@(40) * code we must _not_ free the original locs because * what we are trying to do here is forking off * clones. */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 68524: 42a7 clrl %sp@- 68526: 2f0b movel %a3,%sp@- 68528: 42a7 clrl %sp@- 6852a: 4878 0001 pea 1 6852e: 4879 000a 19e8 pea a19e8 68534: 4e95 jsr %a5@ rtems_filesystem_root = loc; 68536: 2079 000a 1fac moveal a1fac ,%a0 rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 6853c: 4fef 0020 lea %sp@(32),%sp * what we are trying to do here is forking off * clones. */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); rtems_filesystem_root = loc; 68540: 2153 0018 movel %a3@,%a0@(24) 68544: 216e ffec 001c movel %fp@(-20),%a0@(28) 6854a: 216e fff0 0020 movel %fp@(-16),%a0@(32) 68550: 216e fff4 0024 movel %fp@(-12),%a0@(36) 68556: 2154 0028 movel %a4@,%a0@(40) rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 6855a: 42a7 clrl %sp@- 6855c: 2f0b movel %a3,%sp@- 6855e: 42a7 clrl %sp@- 68560: 4878 0001 pea 1 68564: 4879 000a 19e8 pea a19e8 6856a: 4e95 jsr %a5@ rtems_filesystem_current = loc; 6856c: 2079 000a 1fac moveal a1fac ,%a0 68572: 5888 addql #4,%a0 return RTEMS_SUCCESSFUL; 68574: 4fef 0014 lea %sp@(20),%sp */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); rtems_filesystem_root = loc; rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); rtems_filesystem_current = loc; 68578: 20d3 movel %a3@,%a0@+ 6857a: 20ee ffec movel %fp@(-20),%a0@+ 6857e: 20ee fff0 movel %fp@(-16),%a0@+ 68582: 20ee fff4 movel %fp@(-12),%a0@+ 68586: 2094 movel %a4@,%a0@ 68588: 6000 ff00 braw 6848a if (sc != RTEMS_SUCCESSFUL) return sc; /* Only for the first time a malloc is necesary */ if (rtems_current_user_env==&rtems_global_user_env) { rtems_user_env_t *tmp = malloc(sizeof(rtems_user_env_t)); if (!tmp) 6858c: 741a moveq #26,%d2 <== NOT EXECUTED rtems_filesystem_root = loc; rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); rtems_filesystem_current = loc; return RTEMS_SUCCESSFUL; } 6858e: 2002 movel %d2,%d0 <== NOT EXECUTED 68590: 4cee 3c04 ffd4 moveml %fp@(-44),%d2/%a2-%a5 <== NOT EXECUTED 68596: 4e5e unlk %fp <== NOT EXECUTED 68598: 4e75 rts <== NOT EXECUTED sc = rtems_task_variable_add(RTEMS_SELF,(void*)&rtems_current_user_env,(void(*)(void *))free_user_envÜ3 if (sc != RTEMS_SUCCESSFUL) { /* don't use free_user_env because the pathlocs are * not initialized yet */ free(tmp); 6859a: 2f0a movel %a2,%sp@- <== NOT EXECUTED 6859c: 4eb9 0004 67a8 jsr 467a8 <== NOT EXECUTED return sc; 685a2: 588f addql #4,%sp <== NOT EXECUTED rtems_filesystem_root = loc; rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); rtems_filesystem_current = loc; return RTEMS_SUCCESSFUL; } 685a4: 2002 movel %d2,%d0 <== NOT EXECUTED 685a6: 4cee 3c04 ffd4 moveml %fp@(-44),%d2/%a2-%a5 <== NOT EXECUTED 685ac: 4e5e unlk %fp <== NOT EXECUTED 685ae: 4e75 rts 000682ee : * b) mutex access to rtems_filesystem_current, rtems_filesytem_root * while changing any of those (chdir(), chroot()). */ #ifndef HAVE_USERENV_REFCNT rtems_status_code rtems_libio_share_private_env(rtems_id task_id) { 682ee: 4e56 fff8 linkw %fp,#-8 <== NOT EXECUTED 682f2: 2f0a movel %a2,%sp@- <== NOT EXECUTED rtems_status_code sc; rtems_user_env_t * shared_user_env; rtems_id current_task_id; sc=rtems_task_ident(RTEMS_SELF,0,¤t_task_id); 682f4: 486e fff8 pea %fp@(-8) <== NOT EXECUTED 682f8: 42a7 clrl %sp@- <== NOT EXECUTED 682fa: 42a7 clrl %sp@- <== NOT EXECUTED 682fc: 4eb9 0006 a1dc jsr 6a1dc <== NOT EXECUTED if (sc != RTEMS_SUCCESSFUL) return sc; 68302: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 68306: 4a80 tstl %d0 <== NOT EXECUTED 68308: 6636 bnes 68340 <== NOT EXECUTED if (rtems_current_user_env->task_id==current_task_id) { 6830a: 2479 000a 1fac moveal a1fac ,%a2 <== NOT EXECUTED 68310: 202e fff8 movel %fp@(-8),%d0 <== NOT EXECUTED 68314: b092 cmpl %a2@,%d0 <== NOT EXECUTED 68316: 6730 beqs 68348 <== NOT EXECUTED free_user_env(tmp); }; /* AT THIS POINT, rtems_current_user_env is DANGLING */ sc = rtems_task_variable_get(task_id,(void*)&rtems_current_user_env, 68318: 486e fffc pea %fp@(-4) <== NOT EXECUTED 6831c: 4879 000a 1fac pea a1fac <== NOT EXECUTED 68322: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED 68326: 4eb9 0006 a6f4 jsr 6a6f4 <== NOT EXECUTED (void*)&shared_user_env ); if (sc != RTEMS_SUCCESSFUL) 6832c: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 68330: 4a80 tstl %d0 <== NOT EXECUTED 68332: 674c beqs 68380 <== NOT EXECUTED return RTEMS_SUCCESSFUL; bailout: /* fallback to the global env */ rtems_current_user_env = &rtems_global_user_env; 68334: 223c 000a 69a8 movel #682408,%d1 <== NOT EXECUTED 6833a: 23c1 000a 1fac movel %d1,a1fac <== NOT EXECUTED return sc; } 68340: 246e fff4 moveal %fp@(-12),%a2 <== NOT EXECUTED 68344: 4e5e unlk %fp <== NOT EXECUTED 68346: 4e75 rts <== NOT EXECUTED if (sc != RTEMS_SUCCESSFUL) return sc; if (rtems_current_user_env->task_id==current_task_id) { /* kill the current user env & task_var*/ rtems_user_env_t *tmp = rtems_current_user_env; sc = rtems_task_variable_delete(RTEMS_SELF,(void*)&rtems_current_user_env); 68348: 4879 000a 1fac pea a1fac <== NOT EXECUTED 6834e: 42a7 clrl %sp@- <== NOT EXECUTED 68350: 4eb9 0006 a660 jsr 6a660 <== NOT EXECUTED if (sc != RTEMS_SUCCESSFUL) return sc; 68356: 508f addql #8,%sp <== NOT EXECUTED 68358: 4a80 tstl %d0 <== NOT EXECUTED 6835a: 66e4 bnes 68340 <== NOT EXECUTED free_user_env(tmp); 6835c: 2f0a movel %a2,%sp@- <== NOT EXECUTED 6835e: 4eba ff34 jsr %pc@(68294 ) <== NOT EXECUTED 68362: 588f addql #4,%sp <== NOT EXECUTED }; /* AT THIS POINT, rtems_current_user_env is DANGLING */ sc = rtems_task_variable_get(task_id,(void*)&rtems_current_user_env, 68364: 486e fffc pea %fp@(-4) <== NOT EXECUTED 68368: 4879 000a 1fac pea a1fac <== NOT EXECUTED 6836e: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED 68372: 4eb9 0006 a6f4 jsr 6a6f4 <== NOT EXECUTED (void*)&shared_user_env ); if (sc != RTEMS_SUCCESSFUL) 68378: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 6837c: 4a80 tstl %d0 <== NOT EXECUTED 6837e: 66b4 bnes 68334 <== NOT EXECUTED goto bailout; sc = rtems_task_variable_add(RTEMS_SELF,(void*)&rtems_current_user_env,free_user_env); 68380: 487a ff12 pea %pc@(68294 ) <== NOT EXECUTED 68384: 4879 000a 1fac pea a1fac <== NOT EXECUTED 6838a: 42a7 clrl %sp@- <== NOT EXECUTED 6838c: 4eb9 0006 a5bc jsr 6a5bc <== NOT EXECUTED if (sc != RTEMS_SUCCESSFUL) 68392: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 68396: 4a80 tstl %d0 <== NOT EXECUTED 68398: 669a bnes 68334 <== NOT EXECUTED goto bailout; /* the current_user_env is the same pointer that remote env */ rtems_current_user_env = shared_user_env; 6839a: 41ee fffc lea %fp@(-4),%a0 <== NOT EXECUTED bailout: /* fallback to the global env */ rtems_current_user_env = &rtems_global_user_env; return sc; } 6839e: 246e fff4 moveal %fp@(-12),%a2 <== NOT EXECUTED 683a2: 4e5e unlk %fp <== NOT EXECUTED sc = rtems_task_variable_add(RTEMS_SELF,(void*)&rtems_current_user_env,free_user_env); if (sc != RTEMS_SUCCESSFUL) goto bailout; /* the current_user_env is the same pointer that remote env */ rtems_current_user_env = shared_user_env; 683a4: 23d0 000a 1fac movel %a0@,a1fac <== NOT EXECUTED bailout: /* fallback to the global env */ rtems_current_user_env = &rtems_global_user_env; return sc; } 683aa: 4e75 rts 0004a8b4 : uint32_t flags ) { uint32_t fcntl_flags = 0; if ( (flags & LIBIO_FLAGS_READ_WRITE) == LIBIO_FLAGS_READ_WRITE ) { 4a8b4: 7006 moveq #6,%d0 */ uint32_t rtems_libio_to_fcntl_flags( uint32_t flags ) { 4a8b6: 4e56 0000 linkw %fp,#0 4a8ba: 222e 0008 movel %fp@(8),%d1 uint32_t fcntl_flags = 0; if ( (flags & LIBIO_FLAGS_READ_WRITE) == LIBIO_FLAGS_READ_WRITE ) { 4a8be: c081 andl %d1,%d0 */ uint32_t rtems_libio_to_fcntl_flags( uint32_t flags ) { 4a8c0: 2f02 movel %d2,%sp@- uint32_t fcntl_flags = 0; if ( (flags & LIBIO_FLAGS_READ_WRITE) == LIBIO_FLAGS_READ_WRITE ) { 4a8c2: 7406 moveq #6,%d2 4a8c4: b480 cmpl %d0,%d2 4a8c6: 6736 beqs 4a8fe fcntl_flags |= O_RDWR; } else if ( (flags & LIBIO_FLAGS_READ) == LIBIO_FLAGS_READ) { 4a8c8: 0801 0001 btst #1,%d1 4a8cc: 6726 beqs 4a8f4 4a8ce: 4280 clrl %d0 fcntl_flags |= O_RDONLY; } else if ( (flags & LIBIO_FLAGS_WRITE) == LIBIO_FLAGS_WRITE) { fcntl_flags |= O_WRONLY; } if ( (flags & LIBIO_FLAGS_NO_DELAY) == LIBIO_FLAGS_NO_DELAY ) { 4a8d0: 0801 0000 btst #0,%d1 4a8d4: 6704 beqs 4a8da fcntl_flags |= O_NONBLOCK; 4a8d6: 08c0 000e bset #14,%d0 } if ( (flags & LIBIO_FLAGS_APPEND) == LIBIO_FLAGS_APPEND ) { 4a8da: 0801 0009 btst #9,%d1 4a8de: 6704 beqs 4a8e4 fcntl_flags |= O_APPEND; 4a8e0: 7408 moveq #8,%d2 4a8e2: 8082 orl %d2,%d0 } if ( (flags & LIBIO_FLAGS_CREATE) == LIBIO_FLAGS_CREATE ) { 4a8e4: 0801 000a btst #10,%d1 4a8e8: 6704 beqs 4a8ee fcntl_flags |= O_CREAT; 4a8ea: 08c0 0009 bset #9,%d0 } return fcntl_flags; } 4a8ee: 241f movel %sp@+,%d2 4a8f0: 4e5e unlk %fp 4a8f2: 4e75 rts { uint32_t fcntl_flags = 0; if ( (flags & LIBIO_FLAGS_READ_WRITE) == LIBIO_FLAGS_READ_WRITE ) { fcntl_flags |= O_RDWR; } else if ( (flags & LIBIO_FLAGS_READ) == LIBIO_FLAGS_READ) { 4a8f4: 2001 movel %d1,%d0 <== NOT EXECUTED 4a8f6: e488 lsrl #2,%d0 <== NOT EXECUTED 4a8f8: 7401 moveq #1,%d2 <== NOT EXECUTED 4a8fa: c082 andl %d2,%d0 <== NOT EXECUTED 4a8fc: 60d2 bras 4a8d0 <== NOT EXECUTED uint32_t flags ) { uint32_t fcntl_flags = 0; if ( (flags & LIBIO_FLAGS_READ_WRITE) == LIBIO_FLAGS_READ_WRITE ) { 4a8fe: 7002 moveq #2,%d0 <== NOT EXECUTED 4a900: 60ce bras 4a8d0 <== NOT EXECUTED 00046eb8 : * size and thus we skip updating the statistics. */ static void rtems_malloc_statistics_at_free( void *pointer ) { 46eb8: 4e56 fffc linkw %fp,#-4 <== NOT EXECUTED 46ebc: 2f03 movel %d3,%sp@- <== NOT EXECUTED 46ebe: 2f02 movel %d2,%sp@- <== NOT EXECUTED uintptr_t size; if (_Protected_heap_Get_block_size(RTEMS_Malloc_Heap, pointer, &size) ) { 46ec0: 486e fffc pea %fp@(-4) <== NOT EXECUTED 46ec4: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED 46ec8: 2f39 000a 1cb0 movel a1cb0 ,%sp@- <== NOT EXECUTED 46ece: 4eb9 0004 c8d0 jsr 4c8d0 <_Protected_heap_Get_block_size> <== NOT EXECUTED 46ed4: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 46ed8: 4a00 tstb %d0 <== NOT EXECUTED 46eda: 671a beqs 46ef6 <== NOT EXECUTED MSBUMP(lifetime_freed, size); 46edc: 262e fffc movel %fp@(-4),%d3 <== NOT EXECUTED 46ee0: 4282 clrl %d2 <== NOT EXECUTED 46ee2: d7b9 000a 698c addl %d3,a698c <== NOT EXECUTED 46ee8: 2039 000a 6988 movel a6988 ,%d0<== NOT EXECUTED 46eee: d182 addxl %d2,%d0 <== NOT EXECUTED 46ef0: 23c0 000a 6988 movel %d0,a6988 <== NOT EXECUTED } } 46ef6: 242e fff4 movel %fp@(-12),%d2 <== NOT EXECUTED 46efa: 262e fff8 movel %fp@(-8),%d3 <== NOT EXECUTED 46efe: 4e5e unlk %fp <== NOT EXECUTED 46f00: 4e75 rts 00046f02 : } static void rtems_malloc_statistics_at_malloc( void *pointer ) { 46f02: 4e56 fffc linkw %fp,#-4 <== NOT EXECUTED 46f06: 202e 0008 movel %fp@(8),%d0 <== NOT EXECUTED 46f0a: 2f03 movel %d3,%sp@- <== NOT EXECUTED 46f0c: 2f02 movel %d2,%sp@- <== NOT EXECUTED uintptr_t actual_size = 0; uint32_t current_depth; rtems_malloc_statistics_t *s = &rtems_malloc_statistics; if ( !pointer ) 46f0e: 4a80 tstl %d0 <== NOT EXECUTED 46f10: 674e beqs 46f60 <== NOT EXECUTED static void rtems_malloc_statistics_at_malloc( void *pointer ) { uintptr_t actual_size = 0; 46f12: 204e moveal %fp,%a0 <== NOT EXECUTED if ( !pointer ) return; _Protected_heap_Get_block_size(RTEMS_Malloc_Heap, pointer, &actual_size); MSBUMP(lifetime_allocated, actual_size); 46f14: 4282 clrl %d2 <== NOT EXECUTED static void rtems_malloc_statistics_at_malloc( void *pointer ) { uintptr_t actual_size = 0; 46f16: 42a0 clrl %a0@- <== NOT EXECUTED rtems_malloc_statistics_t *s = &rtems_malloc_statistics; if ( !pointer ) return; _Protected_heap_Get_block_size(RTEMS_Malloc_Heap, pointer, &actual_size); 46f18: 2f08 movel %a0,%sp@- <== NOT EXECUTED 46f1a: 2f00 movel %d0,%sp@- <== NOT EXECUTED 46f1c: 2f39 000a 1cb0 movel a1cb0 ,%sp@- <== NOT EXECUTED 46f22: 4eb9 0004 c8d0 jsr 4c8d0 <_Protected_heap_Get_block_size> <== NOT EXECUTED MSBUMP(lifetime_allocated, actual_size); 46f28: 262e fffc movel %fp@(-4),%d3 <== NOT EXECUTED current_depth = (uint32_t) (s->lifetime_allocated - s->lifetime_freed); if (current_depth > s->max_depth) 46f2c: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED if ( !pointer ) return; _Protected_heap_Get_block_size(RTEMS_Malloc_Heap, pointer, &actual_size); MSBUMP(lifetime_allocated, actual_size); 46f30: 2039 000a 6980 movel a6980 ,%d0<== NOT EXECUTED 46f36: d6b9 000a 6984 addl a6984 ,%d3<== NOT EXECUTED 46f3c: d580 addxl %d0,%d2 <== NOT EXECUTED current_depth = (uint32_t) (s->lifetime_allocated - s->lifetime_freed); 46f3e: 2003 movel %d3,%d0 <== NOT EXECUTED 46f40: 90b9 000a 698c subl a698c ,%d0<== NOT EXECUTED if ( !pointer ) return; _Protected_heap_Get_block_size(RTEMS_Malloc_Heap, pointer, &actual_size); MSBUMP(lifetime_allocated, actual_size); 46f46: 23c2 000a 6980 movel %d2,a6980 <== NOT EXECUTED 46f4c: 23c3 000a 6984 movel %d3,a6984 <== NOT EXECUTED current_depth = (uint32_t) (s->lifetime_allocated - s->lifetime_freed); if (current_depth > s->max_depth) 46f52: b0b9 000a 697c cmpl a697c ,%d0<== NOT EXECUTED 46f58: 6306 blss 46f60 <== NOT EXECUTED s->max_depth = current_depth; 46f5a: 23c0 000a 697c movel %d0,a697c <== NOT EXECUTED } 46f60: 242e fff4 movel %fp@(-12),%d2 <== NOT EXECUTED 46f64: 262e fff8 movel %fp@(-8),%d3 <== NOT EXECUTED 46f68: 4e5e unlk %fp <== NOT EXECUTED 46f6a: 4e75 rts 00046f6c : #include #include static void rtems_malloc_statistics_initialize( void ) { 46f6c: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED /* * Zero all the statistics */ (void) memset(&rtems_malloc_statistics, 0, sizeof(rtems_malloc_statistics)); } 46f70: 4e5e unlk %fp <== NOT EXECUTED static void rtems_malloc_statistics_initialize( void ) { /* * Zero all the statistics */ (void) memset(&rtems_malloc_statistics, 0, sizeof(rtems_malloc_statistics)); 46f72: 42b9 000a 6964 clrl a6964 <== NOT EXECUTED 46f78: 42b9 000a 6968 clrl a6968 <== NOT EXECUTED 46f7e: 42b9 000a 696c clrl a696c <== NOT EXECUTED 46f84: 42b9 000a 6970 clrl a6970 <== NOT EXECUTED 46f8a: 42b9 000a 6974 clrl a6974 <== NOT EXECUTED 46f90: 42b9 000a 6978 clrl a6978 <== NOT EXECUTED 46f96: 42b9 000a 697c clrl a697c <== NOT EXECUTED 46f9c: 42b9 000a 6980 clrl a6980 <== NOT EXECUTED 46fa2: 42b9 000a 6984 clrl a6984 <== NOT EXECUTED 46fa8: 42b9 000a 6988 clrl a6988 <== NOT EXECUTED 46fae: 42b9 000a 698c clrl a698c <== NOT EXECUTED } 46fb4: 4e75 rts <== NOT EXECUTED ... 000501c4 : int rtems_memalign( void **pointer, size_t alignment, size_t size ) { 501c4: 4e56 0000 linkw %fp,#0 501c8: 2f0a movel %a2,%sp@- 501ca: 246e 0008 moveal %fp@(8),%a2 501ce: 2f02 movel %d2,%sp@- void *return_this; /* * Parameter error checks */ if ( !pointer ) 501d0: 4a8a tstl %a2 501d2: 675e beqs 50232 return EINVAL; *pointer = NULL; 501d4: 4292 clrl %a2@ /* * Do not attempt to allocate memory if not in correct system state. */ if ( _System_state_Is_up(_System_state_Get()) && 501d6: 7003 moveq #3,%d0 501d8: b0b9 0006 51d4 cmpl 651d4 <_System_state_Current>,%d0 501de: 6748 beqs 50228 /* * * If some free's have been deferred, then do them now. */ malloc_deferred_frees_process(); 501e0: 4eb9 0004 41d2 jsr 441d2 uintptr_t size, uintptr_t alignment ) { return _Protected_heap_Allocate_aligned_with_boundary( heap, size, alignment, 0 ); 501e6: 42a7 clrl %sp@- 501e8: 2f2e 000c movel %fp@(12),%sp@- 501ec: 2f2e 0010 movel %fp@(16),%sp@- 501f0: 2f39 0006 3730 movel 63730 ,%sp@- 501f6: 4eb9 0004 97e0 jsr 497e0 <_Protected_heap_Allocate_aligned_with_boundary> return_this = _Protected_heap_Allocate_aligned( RTEMS_Malloc_Heap, size, alignment ); if ( !return_this ) 501fc: 4fef 0010 lea %sp@(16),%sp 50200: 2400 movel %d0,%d2 50202: 673c beqs 50240 return ENOMEM; /* * If configured, update the more involved statistics */ if ( rtems_malloc_statistics_helpers ) 50204: 2079 0006 3dd6 moveal 63dd6 ,%a0 5020a: 4a88 tstl %a0 5020c: 670a beqs 50218 (*rtems_malloc_statistics_helpers->at_malloc)(pointer); 5020e: 2f0a movel %a2,%sp@- <== NOT EXECUTED 50210: 2068 0004 moveal %a0@(4),%a0 <== NOT EXECUTED 50214: 4e90 jsr %a0@ <== NOT EXECUTED 50216: 588f addql #4,%sp <== NOT EXECUTED */ if (rtems_malloc_boundary_helpers) (*rtems_malloc_boundary_helpers->at_malloc)(return_this, size); #endif *pointer = return_this; 50218: 2482 movel %d2,%a2@ return 0; } 5021a: 242e fff8 movel %fp@(-8),%d2 */ if (rtems_malloc_boundary_helpers) (*rtems_malloc_boundary_helpers->at_malloc)(return_this, size); #endif *pointer = return_this; 5021e: 4280 clrl %d0 return 0; } 50220: 246e fffc moveal %fp@(-4),%a2 50224: 4e5e unlk %fp 50226: 4e75 rts *pointer = NULL; /* * Do not attempt to allocate memory if not in correct system state. */ if ( _System_state_Is_up(_System_state_Get()) && 50228: 4eb9 0004 4178 jsr 44178 5022e: 4a00 tstb %d0 50230: 66ae bnes 501e0 (*rtems_malloc_boundary_helpers->at_malloc)(return_this, size); #endif *pointer = return_this; return 0; } 50232: 242e fff8 movel %fp@(-8),%d2 if (rtems_malloc_boundary_helpers) (*rtems_malloc_boundary_helpers->at_malloc)(return_this, size); #endif *pointer = return_this; return 0; 50236: 7016 moveq #22,%d0 } 50238: 246e fffc moveal %fp@(-4),%a2 5023c: 4e5e unlk %fp 5023e: 4e75 rts 50240: 242e fff8 movel %fp@(-8),%d2 return_this = _Protected_heap_Allocate_aligned( RTEMS_Malloc_Heap, size, alignment ); if ( !return_this ) 50244: 700c moveq #12,%d0 (*rtems_malloc_boundary_helpers->at_malloc)(return_this, size); #endif *pointer = return_this; return 0; } 50246: 246e fffc moveal %fp@(-4),%a2 5024a: 4e5e unlk %fp 5024c: 4e75 rts ... 00056484 : rtems_id id, const void *buffer, size_t size, uint32_t *count ) { 56484: 4e56 fff0 linkw %fp,#-16 56488: 48d7 001c moveml %d2-%d4,%sp@ 5648c: 282e 0008 movel %fp@(8),%d4 56490: 242e 000c movel %fp@(12),%d2 56494: 262e 0014 movel %fp@(20),%d3 register Message_queue_Control *the_message_queue; Objects_Locations location; CORE_message_queue_Status core_status; if ( !buffer ) 56498: 4a82 tstl %d2 5649a: 6762 beqs 564fe return RTEMS_INVALID_ADDRESS; if ( !count ) 5649c: 4a83 tstl %d3 5649e: 675e beqs 564fe RTEMS_INLINE_ROUTINE Message_queue_Control *_Message_queue_Get ( Objects_Id id, Objects_Locations *location ) { return (Message_queue_Control *) 564a0: 486e fffc pea %fp@(-4) 564a4: 2f04 movel %d4,%sp@- 564a6: 4879 0007 efb2 pea 7efb2 <_Message_queue_Information> 564ac: 4eb9 0005 b9a0 jsr 5b9a0 <_Objects_Get> return RTEMS_INVALID_ADDRESS; the_message_queue = _Message_queue_Get( id, &location ); switch ( location ) { 564b2: 4fef 000c lea %sp@(12),%sp 564b6: 4aae fffc tstl %fp@(-4) 564ba: 6636 bnes 564f2 case OBJECTS_LOCAL: core_status = _CORE_message_queue_Broadcast( 564bc: 2f03 movel %d3,%sp@- 564be: 2040 moveal %d0,%a0 564c0: 42a7 clrl %sp@- 564c2: 2f04 movel %d4,%sp@- 564c4: 2f2e 0010 movel %fp@(16),%sp@- 564c8: 2f02 movel %d2,%sp@- 564ca: 4868 0014 pea %a0@(20) 564ce: 4eb9 0005 9f8c jsr 59f8c <_CORE_message_queue_Broadcast> 564d4: 2400 movel %d0,%d2 NULL, #endif count ); _Thread_Enable_dispatch(); 564d6: 4eb9 0005 c2bc jsr 5c2bc <_Thread_Enable_dispatch> return _Message_queue_Translate_core_message_queue_return_code( core_status ); 564dc: 2f02 movel %d2,%sp@- 564de: 4eb9 0005 6888 jsr 56888 <_Message_queue_Translate_core_message_queue_return_code> #endif count ); _Thread_Enable_dispatch(); return 564e4: 4fef 001c lea %sp@(28),%sp case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 564e8: 4cee 001c fff0 moveml %fp@(-16),%d2-%d4 564ee: 4e5e unlk %fp 564f0: 4e75 rts if ( !count ) return RTEMS_INVALID_ADDRESS; the_message_queue = _Message_queue_Get( id, &location ); switch ( location ) { 564f2: 7004 moveq #4,%d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 564f4: 4cee 001c fff0 moveml %fp@(-16),%d2-%d4 564fa: 4e5e unlk %fp 564fc: 4e75 rts #endif count ); _Thread_Enable_dispatch(); return 564fe: 7009 moveq #9,%d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 56500: 4cee 001c fff0 moveml %fp@(-16),%d2-%d4 56506: 4e5e unlk %fp 56508: 4e75 rts ... 000566e0 : rtems_status_code rtems_message_queue_get_number_pending( rtems_id id, uint32_t *count ) { 566e0: 4e56 fffc linkw %fp,#-4 566e4: 2f0a movel %a2,%sp@- 566e6: 246e 000c moveal %fp@(12),%a2 register Message_queue_Control *the_message_queue; Objects_Locations location; if ( !count ) 566ea: 4a8a tstl %a2 566ec: 673e beqs 5672c 566ee: 486e fffc pea %fp@(-4) 566f2: 2f2e 0008 movel %fp@(8),%sp@- 566f6: 4879 0007 efb2 pea 7efb2 <_Message_queue_Information> 566fc: 4eb9 0005 b9a0 jsr 5b9a0 <_Objects_Get> return RTEMS_INVALID_ADDRESS; the_message_queue = _Message_queue_Get( id, &location ); switch ( location ) { 56702: 4fef 000c lea %sp@(12),%sp 56706: 4aae fffc tstl %fp@(-4) 5670a: 6616 bnes 56722 case OBJECTS_LOCAL: *count = the_message_queue->message_queue.number_of_pending_messages; 5670c: 2040 moveal %d0,%a0 5670e: 24a8 005c movel %a0@(92),%a2@ _Thread_Enable_dispatch(); 56712: 4eb9 0005 c2bc jsr 5c2bc <_Thread_Enable_dispatch> case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 56718: 246e fff8 moveal %fp@(-8),%a2 the_message_queue = _Message_queue_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: *count = the_message_queue->message_queue.number_of_pending_messages; _Thread_Enable_dispatch(); 5671c: 4280 clrl %d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 5671e: 4e5e unlk %fp 56720: 4e75 rts 56722: 246e fff8 moveal %fp@(-8),%a2 if ( !count ) return RTEMS_INVALID_ADDRESS; the_message_queue = _Message_queue_Get( id, &location ); switch ( location ) { 56726: 7004 moveq #4,%d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 56728: 4e5e unlk %fp 5672a: 4e75 rts 5672c: 246e fff8 moveal %fp@(-8),%a2 ) { register Message_queue_Control *the_message_queue; Objects_Locations location; if ( !count ) 56730: 7009 moveq #9,%d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 56732: 4e5e unlk %fp 56734: 4e75 rts ... 0004eb5c : rtems_status_code rtems_message_queue_ident( rtems_name name, uint32_t node, rtems_id *id ) { 4eb5c: 4e56 0000 linkw %fp,#0 Objects_Name_or_id_lookup_errors status; status = _Objects_Name_to_id_u32( 4eb60: 2f2e 0010 movel %fp@(16),%sp@- 4eb64: 2f2e 000c movel %fp@(12),%sp@- 4eb68: 2f2e 0008 movel %fp@(8),%sp@- 4eb6c: 4879 0006 9f3e pea 69f3e <_Message_queue_Information> 4eb72: 4eb9 0005 1098 jsr 51098 <_Objects_Name_to_id_u32> 4eb78: 41f9 0006 6d48 lea 66d48 <_Status_Object_name_errors_to_status>,%a0 node, id ); return _Status_Object_name_errors_to_status[ status ]; } 4eb7e: 4e5e unlk %fp 4eb80: 2030 0c00 movel %a0@(00000000,%d0:l:4),%d0 4eb84: 4e75 rts ... 0004eb88 : void *buffer, size_t *size, rtems_option option_set, rtems_interval timeout ) { 4eb88: 4e56 fff0 linkw %fp,#-16 4eb8c: 48d7 001c moveml %d2-%d4,%sp@ 4eb90: 242e 000c movel %fp@(12),%d2 4eb94: 262e 0010 movel %fp@(16),%d3 register Message_queue_Control *the_message_queue; Objects_Locations location; bool wait; if ( !buffer ) 4eb98: 4a82 tstl %d2 4eb9a: 6776 beqs 4ec12 return RTEMS_INVALID_ADDRESS; if ( !size ) 4eb9c: 4a83 tstl %d3 4eb9e: 6772 beqs 4ec12 RTEMS_INLINE_ROUTINE Message_queue_Control *_Message_queue_Get ( Objects_Id id, Objects_Locations *location ) { return (Message_queue_Control *) 4eba0: 486e fffc pea %fp@(-4) 4eba4: 2f2e 0008 movel %fp@(8),%sp@- 4eba8: 4879 0006 9f3e pea 69f3e <_Message_queue_Information> 4ebae: 4eb9 0005 0eec jsr 50eec <_Objects_Get> return RTEMS_INVALID_ADDRESS; the_message_queue = _Message_queue_Get( id, &location ); switch ( location ) { 4ebb4: 4fef 000c lea %sp@(12),%sp 4ebb8: 4aae fffc tstl %fp@(-4) 4ebbc: 6648 bnes 4ec06 if ( _Options_Is_no_wait( option_set ) ) wait = false; else wait = true; _CORE_message_queue_Seize( 4ebbe: 2f2e 0018 movel %fp@(24),%sp@- 4ebc2: 7201 moveq #1,%d1 4ebc4: 7801 moveq #1,%d4 4ebc6: 2040 moveal %d0,%a0 4ebc8: c2ae 0014 andl %fp@(20),%d1 4ebcc: b384 eorl %d1,%d4 4ebce: 2f04 movel %d4,%sp@- 4ebd0: 2f03 movel %d3,%sp@- 4ebd2: 2f02 movel %d2,%sp@- 4ebd4: 2f28 0008 movel %a0@(8),%sp@- 4ebd8: 4868 0014 pea %a0@(20) 4ebdc: 4eb9 0004 ff18 jsr 4ff18 <_CORE_message_queue_Seize> buffer, size, wait, timeout ); _Thread_Enable_dispatch(); 4ebe2: 4eb9 0005 187c jsr 5187c <_Thread_Enable_dispatch> return _Message_queue_Translate_core_message_queue_return_code( 4ebe8: 2079 0006 97b2 moveal 697b2 <_Thread_Executing>,%a0 4ebee: 2f28 0034 movel %a0@(52),%sp@- 4ebf2: 4eb9 0004 ecac jsr 4ecac <_Message_queue_Translate_core_message_queue_return_code> 4ebf8: 4fef 001c lea %sp@(28),%sp case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 4ebfc: 4cee 001c fff0 moveml %fp@(-16),%d2-%d4 4ec02: 4e5e unlk %fp 4ec04: 4e75 rts if ( !size ) return RTEMS_INVALID_ADDRESS; the_message_queue = _Message_queue_Get( id, &location ); switch ( location ) { 4ec06: 7004 moveq #4,%d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 4ec08: 4cee 001c fff0 moveml %fp@(-16),%d2-%d4 4ec0e: 4e5e unlk %fp 4ec10: 4e75 rts size, wait, timeout ); _Thread_Enable_dispatch(); return _Message_queue_Translate_core_message_queue_return_code( 4ec12: 7009 moveq #9,%d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 4ec14: 4cee 001c fff0 moveml %fp@(-16),%d2-%d4 4ec1a: 4e5e unlk %fp 4ec1c: 4e75 rts ... 00047770 : rtems_status_code rtems_object_get_class_information( int the_api, int the_class, rtems_object_api_class_information *info ) { 47770: 4e56 0000 linkw %fp,#0 47774: 2f0a movel %a2,%sp@- 47776: 246e 0010 moveal %fp@(16),%a2 4777a: 2f02 movel %d2,%sp@- int i; /* * Validate parameters and look up information structure. */ if ( !info ) 4777c: 4a8a tstl %a2 4777e: 6766 beqs 477e6 return RTEMS_INVALID_ADDRESS; obj_info = _Objects_Get_information( the_api, the_class ); 47780: 2f2e 000c movel %fp@(12),%sp@- 47784: 2f2e 0008 movel %fp@(8),%sp@- 47788: 4eb9 0004 937c jsr 4937c <_Objects_Get_information> if ( !obj_info ) 4778e: 508f addql #8,%sp * Validate parameters and look up information structure. */ if ( !info ) return RTEMS_INVALID_ADDRESS; obj_info = _Objects_Get_information( the_api, the_class ); 47790: 2040 moveal %d0,%a0 if ( !obj_info ) 47792: 4a80 tstl %d0 47794: 675e beqs 477f4 return RTEMS_INVALID_NUMBER; /* * Return information about this object class to the user. */ info->minimum_id = obj_info->minimum_id; 47796: 24a8 0006 movel %a0@(6),%a2@ info->maximum_id = obj_info->maximum_id; info->auto_extend = obj_info->auto_extend; info->maximum = obj_info->maximum; 4779a: 4282 clrl %d2 /* * Return information about this object class to the user. */ info->minimum_id = obj_info->minimum_id; info->maximum_id = obj_info->maximum_id; 4779c: 2568 000a 0004 movel %a0@(10),%a2@(4) info->auto_extend = obj_info->auto_extend; info->maximum = obj_info->maximum; 477a2: 3428 000e movew %a0@(14),%d2 /* * Return information about this object class to the user. */ info->minimum_id = obj_info->minimum_id; info->maximum_id = obj_info->maximum_id; info->auto_extend = obj_info->auto_extend; 477a6: 1568 0010 000c moveb %a0@(16),%a2@(12) info->maximum = obj_info->maximum; 477ac: 2542 0008 movel %d2,%a2@(8) for ( unallocated=0, i=1 ; i <= info->maximum ; i++ ) 477b0: 6750 beqs 47802 477b2: 2068 0018 moveal %a0@(24),%a0 477b6: 7201 moveq #1,%d1 477b8: 7001 moveq #1,%d0 477ba: 93c9 subal %a1,%a1 477bc: 5280 addql #1,%d0 if ( !obj_info->local_table[i] ) 477be: 4ab0 1c00 tstl %a0@(00000000,%d1:l:4) 477c2: 6718 beqs 477dc info->minimum_id = obj_info->minimum_id; info->maximum_id = obj_info->maximum_id; info->auto_extend = obj_info->auto_extend; info->maximum = obj_info->maximum; for ( unallocated=0, i=1 ; i <= info->maximum ; i++ ) 477c4: 2200 movel %d0,%d1 477c6: b082 cmpl %d2,%d0 477c8: 63f2 blss 477bc if ( !obj_info->local_table[i] ) unallocated++; info->unallocated = unallocated; 477ca: 2549 000e movel %a1,%a2@(14) 477ce: 4280 clrl %d0 return RTEMS_SUCCESSFUL; } 477d0: 242e fff8 movel %fp@(-8),%d2 477d4: 246e fffc moveal %fp@(-4),%a2 477d8: 4e5e unlk %fp 477da: 4e75 rts info->auto_extend = obj_info->auto_extend; info->maximum = obj_info->maximum; for ( unallocated=0, i=1 ; i <= info->maximum ; i++ ) if ( !obj_info->local_table[i] ) unallocated++; 477dc: 5289 addql #1,%a1 info->minimum_id = obj_info->minimum_id; info->maximum_id = obj_info->maximum_id; info->auto_extend = obj_info->auto_extend; info->maximum = obj_info->maximum; for ( unallocated=0, i=1 ; i <= info->maximum ; i++ ) 477de: 2200 movel %d0,%d1 477e0: b082 cmpl %d2,%d0 477e2: 63d8 blss 477bc 477e4: 60e4 bras 477ca unallocated++; info->unallocated = unallocated; return RTEMS_SUCCESSFUL; } 477e6: 242e fff8 movel %fp@(-8),%d2 int i; /* * Validate parameters and look up information structure. */ if ( !info ) 477ea: 7009 moveq #9,%d0 unallocated++; info->unallocated = unallocated; return RTEMS_SUCCESSFUL; } 477ec: 246e fffc moveal %fp@(-4),%a2 477f0: 4e5e unlk %fp 477f2: 4e75 rts 477f4: 242e fff8 movel %fp@(-8),%d2 */ if ( !info ) return RTEMS_INVALID_ADDRESS; obj_info = _Objects_Get_information( the_api, the_class ); if ( !obj_info ) 477f8: 700a moveq #10,%d0 unallocated++; info->unallocated = unallocated; return RTEMS_SUCCESSFUL; } 477fa: 246e fffc moveal %fp@(-4),%a2 477fe: 4e5e unlk %fp 47800: 4e75 rts info->minimum_id = obj_info->minimum_id; info->maximum_id = obj_info->maximum_id; info->auto_extend = obj_info->auto_extend; info->maximum = obj_info->maximum; for ( unallocated=0, i=1 ; i <= info->maximum ; i++ ) 47802: 93c9 subal %a1,%a1 <== NOT EXECUTED if ( !obj_info->local_table[i] ) unallocated++; info->unallocated = unallocated; 47804: 4280 clrl %d0 <== NOT EXECUTED 47806: 2549 000e movel %a1,%a2@(14) <== NOT EXECUTED 4780a: 60c4 bras 477d0 <== NOT EXECUTED 0004ab8c : rtems_status_code rtems_object_get_classic_name( rtems_id id, rtems_name *name ) { 4ab8c: 4e56 fffc linkw %fp,#-4 4ab90: 2f0a movel %a2,%sp@- 4ab92: 246e 000c moveal %fp@(12),%a2 Objects_Name_or_id_lookup_errors status; Objects_Name name_u; if ( !name ) 4ab96: 4a8a tstl %a2 4ab98: 6726 beqs 4abc0 return RTEMS_INVALID_ADDRESS; status = _Objects_Id_to_name( id, &name_u ); 4ab9a: 486e fffc pea %fp@(-4) 4ab9e: 2f2e 0008 movel %fp@(8),%sp@- 4aba2: 4eb9 0004 ca58 jsr 4ca58 <_Objects_Id_to_name> *name = name_u.name_u32; 4aba8: 24ae fffc movel %fp@(-4),%a2@ return _Status_Object_name_errors_to_status[ status ]; 4abac: 41f9 0006 8530 lea 68530 <_Status_Object_name_errors_to_status>,%a0 4abb2: 508f addql #8,%sp } 4abb4: 246e fff8 moveal %fp@(-8),%a2 4abb8: 4e5e unlk %fp return RTEMS_INVALID_ADDRESS; status = _Objects_Id_to_name( id, &name_u ); *name = name_u.name_u32; return _Status_Object_name_errors_to_status[ status ]; 4abba: 2030 0c00 movel %a0@(00000000,%d0:l:4),%d0 } 4abbe: 4e75 rts 4abc0: 246e fff8 moveal %fp@(-8),%a2 ) { Objects_Name_or_id_lookup_errors status; Objects_Name name_u; if ( !name ) 4abc4: 7009 moveq #9,%d0 status = _Objects_Id_to_name( id, &name_u ); *name = name_u.name_u32; return _Status_Object_name_errors_to_status[ status ]; } 4abc6: 4e5e unlk %fp 4abc8: 4e75 rts ... 00047818 : #undef rtems_object_id_api_maximum int rtems_object_id_api_maximum(void) { return OBJECTS_ITRON_API; } 47818: 7004 moveq #4,%d0 #include #include #undef rtems_object_id_api_maximum int rtems_object_id_api_maximum(void) { 4781a: 4e56 0000 linkw %fp,#0 return OBJECTS_ITRON_API; } 4781e: 4e5e unlk %fp 47820: 4e75 rts ... 00047824 : #undef rtems_object_id_api_minimum int rtems_object_id_api_minimum(void) { return OBJECTS_INTERNAL_API; } 47824: 7001 moveq #1,%d0 #include #include #undef rtems_object_id_api_minimum int rtems_object_id_api_minimum(void) { 47826: 4e56 0000 linkw %fp,#0 return OBJECTS_INTERNAL_API; } 4782a: 4e5e unlk %fp 4782c: 4e75 rts ... 00047830 : #undef rtems_object_id_get_api int rtems_object_id_get_api( rtems_id id ) { 47830: 4280 clrl %d0 return _Objects_Get_API( id ); } 47832: 7207 moveq #7,%d1 #undef rtems_object_id_get_api int rtems_object_id_get_api( rtems_id id ) { 47834: 4e56 0000 linkw %fp,#0 47838: 102e 0008 moveb %fp@(8),%d0 return _Objects_Get_API( id ); } 4783c: 4e5e unlk %fp 4783e: c081 andl %d1,%d0 47840: 4e75 rts ... 00047854 : int rtems_object_id_get_index( rtems_id id ) { return _Objects_Get_index( id ); } 47854: 4280 clrl %d0 #undef rtems_object_id_get_index int rtems_object_id_get_index( rtems_id id ) { 47856: 4e56 0000 linkw %fp,#0 return _Objects_Get_index( id ); } 4785a: 302e 000a movew %fp@(10),%d0 4785e: 4e5e unlk %fp 47860: 4e75 rts ... 00047864 : int rtems_object_id_get_node( rtems_id id ) { return _Objects_Get_node( id ); } 47864: 4280 clrl %d0 #undef rtems_object_id_get_node int rtems_object_id_get_node( rtems_id id ) { 47866: 4e56 0000 linkw %fp,#0 return _Objects_Get_node( id ); } 4786a: 102e 0009 moveb %fp@(9),%d0 4786e: 4e5e unlk %fp 47870: 4e75 rts ... 00045dbc : */ rtems_status_code rtems_object_set_name( rtems_id id, const char *name ) { 45dbc: 4e56 fff0 linkw %fp,#-16 45dc0: 48d7 001c moveml %d2-%d4,%sp@ 45dc4: 262e 0008 movel %fp@(8),%d3 45dc8: 282e 000c movel %fp@(12),%d4 Objects_Information *information; Objects_Locations location; Objects_Control *the_object; Objects_Id tmpId; if ( !name ) 45dcc: 6764 beqs 45e32 return RTEMS_INVALID_ADDRESS; tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id; 45dce: 4a83 tstl %d3 45dd0: 6754 beqs 45e26 information = _Objects_Get_information_id( tmpId ); 45dd2: 2f03 movel %d3,%sp@- 45dd4: 4eb9 0004 774c jsr 4774c <_Objects_Get_information_id> if ( !information ) 45dda: 588f addql #4,%sp if ( !name ) return RTEMS_INVALID_ADDRESS; tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id; information = _Objects_Get_information_id( tmpId ); 45ddc: 2400 movel %d0,%d2 if ( !information ) 45dde: 673a beqs 45e1a return RTEMS_INVALID_ID; the_object = _Objects_Get( information, tmpId, &location ); 45de0: 486e fffc pea %fp@(-4) 45de4: 2f03 movel %d3,%sp@- 45de6: 2f00 movel %d0,%sp@- 45de8: 4eb9 0004 792c jsr 4792c <_Objects_Get> switch ( location ) { 45dee: 4fef 000c lea %sp@(12),%sp 45df2: 4aae fffc tstl %fp@(-4) 45df6: 6622 bnes 45e1a case OBJECTS_LOCAL: _Objects_Set_name( information, the_object, name ); 45df8: 2f04 movel %d4,%sp@- 45dfa: 2f00 movel %d0,%sp@- 45dfc: 2f02 movel %d2,%sp@- 45dfe: 4eb9 0004 7ad8 jsr 47ad8 <_Objects_Set_name> _Thread_Enable_dispatch(); 45e04: 4eb9 0004 8234 jsr 48234 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 45e0a: 4fef 000c lea %sp@(12),%sp the_object = _Objects_Get( information, tmpId, &location ); switch ( location ) { case OBJECTS_LOCAL: _Objects_Set_name( information, the_object, name ); _Thread_Enable_dispatch(); 45e0e: 4280 clrl %d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 45e10: 4cee 001c fff0 moveml %fp@(-16),%d2-%d4 45e16: 4e5e unlk %fp 45e18: 4e75 rts switch ( location ) { case OBJECTS_LOCAL: _Objects_Set_name( information, the_object, name ); _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; 45e1a: 7004 moveq #4,%d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 45e1c: 4cee 001c fff0 moveml %fp@(-16),%d2-%d4 45e22: 4e5e unlk %fp 45e24: 4e75 rts Objects_Id tmpId; if ( !name ) return RTEMS_INVALID_ADDRESS; tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id; 45e26: 2079 0005 fbc6 moveal 5fbc6 <_Thread_Executing>,%a0 45e2c: 2628 0008 movel %a0@(8),%d3 45e30: 60a0 bras 45dd2 Objects_Information *information; Objects_Locations location; Objects_Control *the_object; Objects_Id tmpId; if ( !name ) 45e32: 7009 moveq #9,%d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 45e34: 4cee 001c fff0 moveml %fp@(-16),%d2-%d4 45e3a: 4e5e unlk %fp 45e3c: 4e75 rts ... 00042526 : void rtems_panic( const char *printf_format, ... ) { 42526: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED va_list arglist; va_start(arglist, printf_format); (void) rtems_verror(RTEMS_ERROR_PANIC, printf_format, arglist); 4252a: 486e 000c pea %fp@(12) <== NOT EXECUTED 4252e: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED 42532: 2f3c 2000 0000 movel #536870912,%sp@- <== NOT EXECUTED 42538: 4eba fdf6 jsr %pc@(42330 ) <== NOT EXECUTED 4253c: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED va_end(arglist); } 42540: 4e5e unlk %fp <== NOT EXECUTED 42542: 4e75 rts 00056a90 : rtems_status_code rtems_partition_get_buffer( rtems_id id, void **buffer ) { 56a90: 4e56 fff0 linkw %fp,#-16 56a94: 48d7 0c04 moveml %d2/%a2-%a3,%sp@ 56a98: 246e 000c moveal %fp@(12),%a2 register Partition_Control *the_partition; Objects_Locations location; void *the_buffer; if ( !buffer ) 56a9c: 4a8a tstl %a2 56a9e: 6754 beqs 56af4 RTEMS_INLINE_ROUTINE Partition_Control *_Partition_Get ( Objects_Id id, Objects_Locations *location ) { return (Partition_Control *) 56aa0: 486e fffc pea %fp@(-4) 56aa4: 2f2e 0008 movel %fp@(8),%sp@- 56aa8: 4879 0007 e5e2 pea 7e5e2 <_Partition_Information> 56aae: 4eb9 0005 b9a0 jsr 5b9a0 <_Objects_Get> return RTEMS_INVALID_ADDRESS; the_partition = _Partition_Get( id, &location ); switch ( location ) { 56ab4: 4fef 000c lea %sp@(12),%sp 56ab8: 2640 moveal %d0,%a3 56aba: 4aae fffc tstl %fp@(-4) 56abe: 6628 bnes 56ae8 */ RTEMS_INLINE_ROUTINE void *_Partition_Allocate_buffer ( Partition_Control *the_partition ) { return _Chain_Get( &the_partition->Memory ); 56ac0: 486b 0024 pea %a3@(36) 56ac4: 4eb9 0005 9f08 jsr 59f08 <_Chain_Get> case OBJECTS_LOCAL: the_buffer = _Partition_Allocate_buffer( the_partition ); if ( the_buffer ) { 56aca: 588f addql #4,%sp 56acc: 2400 movel %d0,%d2 56ace: 6730 beqs 56b00 the_partition->number_of_used_blocks += 1; 56ad0: 52ab 0020 addql #1,%a3@(32) _Thread_Enable_dispatch(); 56ad4: 4eb9 0005 c2bc jsr 5c2bc <_Thread_Enable_dispatch> *buffer = the_buffer; 56ada: 4280 clrl %d0 56adc: 2482 movel %d2,%a2@ case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 56ade: 4cee 0c04 fff0 moveml %fp@(-16),%d2/%a2-%a3 56ae4: 4e5e unlk %fp 56ae6: 4e75 rts if ( !buffer ) return RTEMS_INVALID_ADDRESS; the_partition = _Partition_Get( id, &location ); switch ( location ) { 56ae8: 7004 moveq #4,%d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 56aea: 4cee 0c04 fff0 moveml %fp@(-16),%d2/%a2-%a3 56af0: 4e5e unlk %fp 56af2: 4e75 rts { register Partition_Control *the_partition; Objects_Locations location; void *the_buffer; if ( !buffer ) 56af4: 7009 moveq #9,%d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 56af6: 4cee 0c04 fff0 moveml %fp@(-16),%d2/%a2-%a3 56afc: 4e5e unlk %fp 56afe: 4e75 rts the_partition->number_of_used_blocks += 1; _Thread_Enable_dispatch(); *buffer = the_buffer; return RTEMS_SUCCESSFUL; } _Thread_Enable_dispatch(); 56b00: 4eb9 0005 c2bc jsr 5c2bc <_Thread_Enable_dispatch> 56b06: 700d moveq #13,%d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 56b08: 4cee 0c04 fff0 moveml %fp@(-16),%d2/%a2-%a3 56b0e: 4e5e unlk %fp 56b10: 4e75 rts ... 00056b14 : rtems_status_code rtems_partition_ident( rtems_name name, uint32_t node, rtems_id *id ) { 56b14: 4e56 0000 linkw %fp,#0 Objects_Name_or_id_lookup_errors status; status = _Objects_Name_to_id_u32( &_Partition_Information, name, node, id ); 56b18: 2f2e 0010 movel %fp@(16),%sp@- 56b1c: 2f2e 000c movel %fp@(12),%sp@- 56b20: 2f2e 0008 movel %fp@(8),%sp@- 56b24: 4879 0007 e5e2 pea 7e5e2 <_Partition_Information> 56b2a: 4eb9 0005 bbd8 jsr 5bbd8 <_Objects_Name_to_id_u32> 56b30: 41f9 0007 7a80 lea 77a80 <_Status_Object_name_errors_to_status>,%a0 return _Status_Object_name_errors_to_status[ status ]; } 56b36: 4e5e unlk %fp 56b38: 2030 0c00 movel %a0@(00000000,%d0:l:4),%d0 56b3c: 4e75 rts ... 00056b40 : rtems_status_code rtems_partition_return_buffer( rtems_id id, void *buffer ) { 56b40: 4e56 fffc linkw %fp,#-4 56b44: 2f0a movel %a2,%sp@- 56b46: 2f02 movel %d2,%sp@- RTEMS_INLINE_ROUTINE Partition_Control *_Partition_Get ( Objects_Id id, Objects_Locations *location ) { return (Partition_Control *) 56b48: 486e fffc pea %fp@(-4) 56b4c: 2f2e 0008 movel %fp@(8),%sp@- 56b50: 4879 0007 e5e2 pea 7e5e2 <_Partition_Information> 56b56: 242e 000c movel %fp@(12),%d2 56b5a: 4eb9 0005 b9a0 jsr 5b9a0 <_Objects_Get> register Partition_Control *the_partition; Objects_Locations location; the_partition = _Partition_Get( id, &location ); switch ( location ) { 56b60: 4fef 000c lea %sp@(12),%sp 56b64: 2440 moveal %d0,%a2 56b66: 4aae fffc tstl %fp@(-4) 56b6a: 670e beqs 56b7a case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 56b6c: 242e fff4 movel %fp@(-12),%d2 { register Partition_Control *the_partition; Objects_Locations location; the_partition = _Partition_Get( id, &location ); switch ( location ) { 56b70: 7004 moveq #4,%d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 56b72: 246e fff8 moveal %fp@(-8),%a2 56b76: 4e5e unlk %fp 56b78: 4e75 rts ) { void *starting; void *ending; starting = the_partition->starting_address; 56b7a: 202a 0010 movel %a2@(16),%d0 ending = _Addresses_Add_offset( starting, the_partition->length ); 56b7e: 222a 0014 movel %a2@(20),%d1 const void *address, const void *base, const void *limit ) { return (address >= base && address <= limit); 56b82: b082 cmpl %d2,%d0 56b84: 623c bhis 56bc2 56b86: d280 addl %d0,%d1 56b88: b282 cmpl %d2,%d1 56b8a: 6536 bcss 56bc2 return ( 56b8c: 2202 movel %d2,%d1 56b8e: 9280 subl %d0,%d1 56b90: 2001 movel %d1,%d0 56b92: 4c6a 0001 0018 remul %a2@(24),%d1,%d0 56b98: 4a81 tstl %d1 56b9a: 6626 bnes 56bc2 RTEMS_INLINE_ROUTINE void _Partition_Free_buffer ( Partition_Control *the_partition, Chain_Node *the_buffer ) { _Chain_Append( &the_partition->Memory, the_buffer ); 56b9c: 2f02 movel %d2,%sp@- 56b9e: 486a 0024 pea %a2@(36) 56ba2: 4eb9 0005 9ed0 jsr 59ed0 <_Chain_Append> switch ( location ) { case OBJECTS_LOCAL: if ( _Partition_Is_buffer_valid( buffer, the_partition ) ) { _Partition_Free_buffer( the_partition, buffer ); the_partition->number_of_used_blocks -= 1; 56ba8: 53aa 0020 subql #1,%a2@(32) _Thread_Enable_dispatch(); 56bac: 4eb9 0005 c2bc jsr 5c2bc <_Thread_Enable_dispatch> case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 56bb2: 242e fff4 movel %fp@(-12),%d2 case OBJECTS_LOCAL: if ( _Partition_Is_buffer_valid( buffer, the_partition ) ) { _Partition_Free_buffer( the_partition, buffer ); the_partition->number_of_used_blocks -= 1; _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; 56bb6: 508f addql #8,%sp case OBJECTS_LOCAL: if ( _Partition_Is_buffer_valid( buffer, the_partition ) ) { _Partition_Free_buffer( the_partition, buffer ); the_partition->number_of_used_blocks -= 1; _Thread_Enable_dispatch(); 56bb8: 4280 clrl %d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 56bba: 246e fff8 moveal %fp@(-8),%a2 56bbe: 4e5e unlk %fp 56bc0: 4e75 rts _Partition_Free_buffer( the_partition, buffer ); the_partition->number_of_used_blocks -= 1; _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } _Thread_Enable_dispatch(); 56bc2: 4eb9 0005 c2bc jsr 5c2bc <_Thread_Enable_dispatch> case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 56bc8: 242e fff4 movel %fp@(-12),%d2 _Partition_Free_buffer( the_partition, buffer ); the_partition->number_of_used_blocks -= 1; _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } _Thread_Enable_dispatch(); 56bcc: 7009 moveq #9,%d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 56bce: 246e fff8 moveal %fp@(-8),%a2 56bd2: 4e5e unlk %fp 56bd4: 4e75 rts ... 0004c6a2 : /* * Initialization of FIFO/pipe module. */ void rtems_pipe_initialize (void) { 4c6a2: 4e56 0000 linkw %fp,#0 if (!rtems_pipe_configured) 4c6a6: 4a39 0005 dd34 tstb 5dd34 4c6ac: 6708 beqs 4c6b6 return; if (rtems_pipe_semaphore) 4c6ae: 4ab9 0005 e6b0 tstl 5e6b0 <== NOT EXECUTED 4c6b4: 6704 beqs 4c6ba <== NOT EXECUTED rtems_fatal_error_occurred (sc); rtems_interval now; now = rtems_clock_get_ticks_since_boot(); rtems_pipe_no = now; } 4c6b6: 4e5e unlk %fp 4c6b8: 4e75 rts if (rtems_pipe_semaphore) return; rtems_status_code sc; sc = rtems_semaphore_create( 4c6ba: 4879 0005 e6b0 pea 5e6b0 <== NOT EXECUTED 4c6c0: 42a7 clrl %sp@- <== NOT EXECUTED 4c6c2: 4878 0054 pea 54 <== NOT EXECUTED 4c6c6: 4878 0001 pea 1 <== NOT EXECUTED 4c6ca: 2f3c 5049 5045 movel #1346981957,%sp@- <== NOT EXECUTED 4c6d0: 4eb9 0004 5a8c jsr 45a8c <== NOT EXECUTED rtems_build_name ('P', 'I', 'P', 'E'), 1, RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY, RTEMS_NO_PRIORITY, &rtems_pipe_semaphore); if (sc != RTEMS_SUCCESSFUL) 4c6d6: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED 4c6da: 4a80 tstl %d0 <== NOT EXECUTED 4c6dc: 6610 bnes 4c6ee <== NOT EXECUTED rtems_fatal_error_occurred (sc); rtems_interval now; now = rtems_clock_get_ticks_since_boot(); 4c6de: 4eb9 0004 55fc jsr 455fc <== NOT EXECUTED rtems_pipe_no = now; } 4c6e4: 4e5e unlk %fp <== NOT EXECUTED if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); rtems_interval now; now = rtems_clock_get_ticks_since_boot(); rtems_pipe_no = now; 4c6e6: 33c0 0005 e6b8 movew %d0,5e6b8 <== NOT EXECUTED } 4c6ec: 4e75 rts <== NOT EXECUTED sc = rtems_semaphore_create( rtems_build_name ('P', 'I', 'P', 'E'), 1, RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY, RTEMS_NO_PRIORITY, &rtems_pipe_semaphore); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); 4c6ee: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4c6f0: 4eb9 0004 6458 jsr 46458 <== NOT EXECUTED 00055e24 : void *internal_start, void *external_start, uint32_t length, rtems_id *id ) { 55e24: 4e56 fff0 linkw %fp,#-16 55e28: 48d7 041c moveml %d2-%d4/%a2,%sp@ 55e2c: 242e 0008 movel %fp@(8),%d2 55e30: 282e 000c movel %fp@(12),%d4 55e34: 262e 0010 movel %fp@(16),%d3 55e38: 246e 0018 moveal %fp@(24),%a2 register Dual_ported_memory_Control *the_port; if ( !rtems_is_name_valid( name ) ) 55e3c: 4a82 tstl %d2 55e3e: 671a beqs 55e5a return RTEMS_INVALID_NAME; if ( !id ) 55e40: 4a8a tstl %a2 55e42: 670a beqs 55e4e return RTEMS_INVALID_ADDRESS; if ( !_Addresses_Is_aligned( internal_start ) || 55e44: 2003 movel %d3,%d0 55e46: 7203 moveq #3,%d1 55e48: 8084 orl %d4,%d0 55e4a: c081 andl %d1,%d0 55e4c: 6718 beqs 55e66 (Objects_Name) name ); *id = the_port->Object.id; _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; 55e4e: 7009 moveq #9,%d0 } 55e50: 4cee 041c fff0 moveml %fp@(-16),%d2-%d4/%a2 55e56: 4e5e unlk %fp 55e58: 4e75 rts rtems_id *id ) { register Dual_ported_memory_Control *the_port; if ( !rtems_is_name_valid( name ) ) 55e5a: 7003 moveq #3,%d0 ); *id = the_port->Object.id; _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 55e5c: 4cee 041c fff0 moveml %fp@(-16),%d2-%d4/%a2 55e62: 4e5e unlk %fp 55e64: 4e75 rts rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 55e66: 2039 0007 e758 movel 7e758 <_Thread_Dispatch_disable_level>,%d0 55e6c: 5280 addql #1,%d0 55e6e: 23c0 0007 e758 movel %d0,7e758 <_Thread_Dispatch_disable_level> * of free port control blocks. */ RTEMS_INLINE_ROUTINE Dual_ported_memory_Control *_Dual_ported_memory_Allocate ( void ) { return (Dual_ported_memory_Control *) 55e74: 4879 0007 e5a8 pea 7e5a8 <_Dual_ported_memory_Information> 55e7a: 4eb9 0005 b4c8 jsr 5b4c8 <_Objects_Allocate> _Thread_Disable_dispatch(); /* to prevent deletion */ the_port = _Dual_ported_memory_Allocate(); if ( !the_port ) { 55e80: 588f addql #4,%sp 55e82: 2040 moveal %d0,%a0 55e84: 4a80 tstl %d0 55e86: 673c beqs 55ec4 return RTEMS_TOO_MANY; } the_port->internal_base = internal_start; the_port->external_base = external_start; the_port->length = length - 1; 55e88: 222e 0014 movel %fp@(20),%d1 55e8c: 5381 subql #1,%d1 #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 55e8e: 2028 0008 movel %a0@(8),%d0 55e92: 2141 0018 movel %d1,%a0@(24) 55e96: 4281 clrl %d1 55e98: 2279 0007 e5c0 moveal 7e5c0 <_Dual_ported_memory_Information+0x18>,%a1 55e9e: 3200 movew %d0,%d1 information, _Objects_Get_index( the_object->id ), the_object ); the_object->name = name; 55ea0: 2142 000c movel %d2,%a0@(12) #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 55ea4: 2388 1c00 movel %a0,%a1@(00000000,%d1:l:4) &_Dual_ported_memory_Information, &the_port->Object, (Objects_Name) name ); *id = the_port->Object.id; 55ea8: 2480 movel %d0,%a2@ if ( !the_port ) { _Thread_Enable_dispatch(); return RTEMS_TOO_MANY; } the_port->internal_base = internal_start; 55eaa: 2144 0010 movel %d4,%a0@(16) the_port->external_base = external_start; 55eae: 2143 0014 movel %d3,%a0@(20) &the_port->Object, (Objects_Name) name ); *id = the_port->Object.id; _Thread_Enable_dispatch(); 55eb2: 4eb9 0005 c2bc jsr 5c2bc <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; } 55eb8: 4cee 041c fff0 moveml %fp@(-16),%d2-%d4/%a2 &the_port->Object, (Objects_Name) name ); *id = the_port->Object.id; _Thread_Enable_dispatch(); 55ebe: 4280 clrl %d0 return RTEMS_SUCCESSFUL; } 55ec0: 4e5e unlk %fp 55ec2: 4e75 rts _Thread_Disable_dispatch(); /* to prevent deletion */ the_port = _Dual_ported_memory_Allocate(); if ( !the_port ) { _Thread_Enable_dispatch(); 55ec4: 4eb9 0005 c2bc jsr 5c2bc <_Thread_Enable_dispatch> 55eca: 7005 moveq #5,%d0 ); *id = the_port->Object.id; _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 55ecc: 4cee 041c fff0 moveml %fp@(-16),%d2-%d4/%a2 55ed2: 4e5e unlk %fp 55ed4: 4e75 rts ... 00046a60 : rtems_status_code rtems_rate_monotonic_create( rtems_name name, rtems_id *id ) { 46a60: 4e56 fff4 linkw %fp,#-12 46a64: 48d7 0c04 moveml %d2/%a2-%a3,%sp@ 46a68: 242e 0008 movel %fp@(8),%d2 46a6c: 246e 000c moveal %fp@(12),%a2 Rate_monotonic_Control *the_period; if ( !rtems_is_name_valid( name ) ) 46a70: 6700 00ae beqw 46b20 return RTEMS_INVALID_NAME; if ( !id ) 46a74: 4a8a tstl %a2 46a76: 6700 00c6 beqw 46b3e rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 46a7a: 2039 0006 1050 movel 61050 <_Thread_Dispatch_disable_level>,%d0 46a80: 5280 addql #1,%d0 46a82: 23c0 0006 1050 movel %d0,61050 <_Thread_Dispatch_disable_level> * This function allocates a period control block from * the inactive chain of free period control blocks. */ RTEMS_INLINE_ROUTINE Rate_monotonic_Control *_Rate_monotonic_Allocate( void ) { return (Rate_monotonic_Control *) 46a88: 4879 0006 0f4c pea 60f4c <_Rate_monotonic_Information> 46a8e: 4eb9 0004 8ad8 jsr 48ad8 <_Objects_Allocate> _Thread_Disable_dispatch(); /* to prevent deletion */ the_period = _Rate_monotonic_Allocate(); if ( !the_period ) { 46a94: 588f addql #4,%sp 46a96: 2040 moveal %d0,%a0 46a98: 4a80 tstl %d0 46a9a: 6700 0090 beqw 46b2c _Thread_Enable_dispatch(); return RTEMS_TOO_MANY; } the_period->owner = _Thread_Executing; 46a9e: 47f9 0006 110a lea 6110a <_Thread_Executing>,%a3 the_period->state = RATE_MONOTONIC_INACTIVE; _Watchdog_Initialize( &the_period->Timer, NULL, 0, NULL ); _Rate_monotonic_Reset_statistics( the_period ); 46aa4: 43e8 007c lea %a0@(124),%a1 #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 46aa8: 4281 clrl %d1 if ( !the_period ) { _Thread_Enable_dispatch(); return RTEMS_TOO_MANY; } the_period->owner = _Thread_Executing; 46aaa: 2153 0040 movel %a3@,%a0@(64) 46aae: 2028 0008 movel %a0@(8),%d0 the_period->state = RATE_MONOTONIC_INACTIVE; _Watchdog_Initialize( &the_period->Timer, NULL, 0, NULL ); _Rate_monotonic_Reset_statistics( the_period ); 46ab2: 42a8 0054 clrl %a0@(84) 46ab6: 3200 movew %d0,%d1 46ab8: 42a8 0058 clrl %a0@(88) 46abc: 42a8 0064 clrl %a0@(100) 46ac0: 42a8 0068 clrl %a0@(104) 46ac4: 42a8 006c clrl %a0@(108) 46ac8: 42a8 0070 clrl %a0@(112) 46acc: 4299 clrl %a1@+ 46ace: 4299 clrl %a1@+ 46ad0: 4299 clrl %a1@+ 46ad2: 4291 clrl %a1@ 46ad4: 2279 0006 0f64 moveal 60f64 <_Rate_monotonic_Information+0x18>,%a1 46ada: 2388 1c00 movel %a0,%a1@(00000000,%d1:l:4) 46ade: 223c 7fff ffff movel #2147483647,%d1 information, _Objects_Get_index( the_object->id ), the_object ); the_object->name = name; 46ae4: 2142 000c movel %d2,%a0@(12) void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; the_watchdog->routine = routine; the_watchdog->id = id; 46ae8: 42a8 0030 clrl %a0@(48) 46aec: 2141 005c movel %d1,%a0@(92) 46af0: 2141 0060 movel %d1,%a0@(96) 46af4: 2141 0074 movel %d1,%a0@(116) 46af8: 2141 0078 movel %d1,%a0@(120) _Thread_Enable_dispatch(); return RTEMS_TOO_MANY; } the_period->owner = _Thread_Executing; the_period->state = RATE_MONOTONIC_INACTIVE; 46afc: 42a8 0038 clrl %a0@(56) &_Rate_monotonic_Information, &the_period->Object, (Objects_Name) name ); *id = the_period->Object.id; 46b00: 2480 movel %d0,%a2@ Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 46b02: 42a8 0018 clrl %a0@(24) the_watchdog->routine = routine; 46b06: 42a8 002c clrl %a0@(44) the_watchdog->id = id; the_watchdog->user_data = user_data; 46b0a: 42a8 0034 clrl %a0@(52) _Thread_Enable_dispatch(); 46b0e: 4eb9 0004 9904 jsr 49904 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; } 46b14: 4cee 0c04 fff4 moveml %fp@(-12),%d2/%a2-%a3 &the_period->Object, (Objects_Name) name ); *id = the_period->Object.id; _Thread_Enable_dispatch(); 46b1a: 4280 clrl %d0 return RTEMS_SUCCESSFUL; } 46b1c: 4e5e unlk %fp 46b1e: 4e75 rts rtems_id *id ) { Rate_monotonic_Control *the_period; if ( !rtems_is_name_valid( name ) ) 46b20: 7003 moveq #3,%d0 ); *id = the_period->Object.id; _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 46b22: 4cee 0c04 fff4 moveml %fp@(-12),%d2/%a2-%a3 46b28: 4e5e unlk %fp 46b2a: 4e75 rts _Thread_Disable_dispatch(); /* to prevent deletion */ the_period = _Rate_monotonic_Allocate(); if ( !the_period ) { _Thread_Enable_dispatch(); 46b2c: 4eb9 0004 9904 jsr 49904 <_Thread_Enable_dispatch> 46b32: 7005 moveq #5,%d0 ); *id = the_period->Object.id; _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 46b34: 4cee 0c04 fff4 moveml %fp@(-12),%d2/%a2-%a3 46b3a: 4e5e unlk %fp 46b3c: 4e75 rts Rate_monotonic_Control *the_period; if ( !rtems_is_name_valid( name ) ) return RTEMS_INVALID_NAME; if ( !id ) 46b3e: 7009 moveq #9,%d0 ); *id = the_period->Object.id; _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 46b40: 4cee 0c04 fff4 moveml %fp@(-12),%d2/%a2-%a3 46b46: 4e5e unlk %fp 46b48: 4e75 rts ... 00056d30 : */ rtems_status_code rtems_rate_monotonic_delete( rtems_id id ) { 56d30: 4e56 fffc linkw %fp,#-4 56d34: 2f0a movel %a2,%sp@- RTEMS_INLINE_ROUTINE Rate_monotonic_Control *_Rate_monotonic_Get ( Objects_Id id, Objects_Locations *location ) { return (Rate_monotonic_Control *) 56d36: 486e fffc pea %fp@(-4) 56d3a: 2f2e 0008 movel %fp@(8),%sp@- 56d3e: 4879 0007 e61c pea 7e61c <_Rate_monotonic_Information> 56d44: 4eb9 0005 b9a0 jsr 5b9a0 <_Objects_Get> Rate_monotonic_Control *the_period; Objects_Locations location; the_period = _Rate_monotonic_Get( id, &location ); switch ( location ) { 56d4a: 4fef 000c lea %sp@(12),%sp 56d4e: 2440 moveal %d0,%a2 56d50: 4aae fffc tstl %fp@(-4) 56d54: 663e bnes 56d94 case OBJECTS_LOCAL: _Objects_Close( &_Rate_monotonic_Information, &the_period->Object ); 56d56: 2f00 movel %d0,%sp@- 56d58: 4879 0007 e61c pea 7e61c <_Rate_monotonic_Information> 56d5e: 4eb9 0005 b558 jsr 5b558 <_Objects_Close> (void) _Watchdog_Remove( &the_period->Timer ); 56d64: 486a 0010 pea %a2@(16) 56d68: 4eb9 0005 d8d0 jsr 5d8d0 <_Watchdog_Remove> the_period->state = RATE_MONOTONIC_INACTIVE; 56d6e: 42aa 0038 clrl %a2@(56) */ RTEMS_INLINE_ROUTINE void _Rate_monotonic_Free ( Rate_monotonic_Control *the_period ) { _Objects_Free( &_Rate_monotonic_Information, &the_period->Object ); 56d72: 2f0a movel %a2,%sp@- 56d74: 4879 0007 e61c pea 7e61c <_Rate_monotonic_Information> 56d7a: 4eb9 0005 b800 jsr 5b800 <_Objects_Free> _Rate_monotonic_Free( the_period ); _Thread_Enable_dispatch(); 56d80: 4eb9 0005 c2bc jsr 5c2bc <_Thread_Enable_dispatch> case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 56d86: 246e fff8 moveal %fp@(-8),%a2 _Objects_Close( &_Rate_monotonic_Information, &the_period->Object ); (void) _Watchdog_Remove( &the_period->Timer ); the_period->state = RATE_MONOTONIC_INACTIVE; _Rate_monotonic_Free( the_period ); _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; 56d8a: 4fef 0014 lea %sp@(20),%sp case OBJECTS_LOCAL: _Objects_Close( &_Rate_monotonic_Information, &the_period->Object ); (void) _Watchdog_Remove( &the_period->Timer ); the_period->state = RATE_MONOTONIC_INACTIVE; _Rate_monotonic_Free( the_period ); _Thread_Enable_dispatch(); 56d8e: 4280 clrl %d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 56d90: 4e5e unlk %fp 56d92: 4e75 rts 56d94: 246e fff8 moveal %fp@(-8),%a2 { Rate_monotonic_Control *the_period; Objects_Locations location; the_period = _Rate_monotonic_Get( id, &location ); switch ( location ) { 56d98: 7004 moveq #4,%d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 56d9a: 4e5e unlk %fp 56d9c: 4e75 rts ... 0007b398 : rtems_status_code rtems_rate_monotonic_get_statistics( rtems_id id, rtems_rate_monotonic_period_statistics *statistics ) { 7b398: 4e56 fffc linkw %fp,#-4 7b39c: 2f0a movel %a2,%sp@- 7b39e: 246e 000c moveal %fp@(12),%a2 Objects_Locations location; Rate_monotonic_Control *the_period; rtems_rate_monotonic_period_statistics *dst; Rate_monotonic_Statistics *src; if ( !statistics ) 7b3a2: 4a8a tstl %a2 7b3a4: 6700 00a6 beqw 7b44c 7b3a8: 486e fffc pea %fp@(-4) 7b3ac: 2f2e 0008 movel %fp@(8),%sp@- 7b3b0: 4879 000a 755c pea a755c <_Rate_monotonic_Information> 7b3b6: 4eb9 0004 c5e0 jsr 4c5e0 <_Objects_Get> return RTEMS_INVALID_ADDRESS; the_period = _Rate_monotonic_Get( id, &location ); switch ( location ) { 7b3bc: 4fef 000c lea %sp@(12),%sp 7b3c0: 2040 moveal %d0,%a0 7b3c2: 4aae fffc tstl %fp@(-4) 7b3c6: 667a bnes 7b442 case OBJECTS_LOCAL: dst = statistics; src = &the_period->Statistics; dst->count = src->count; 7b3c8: 24a8 0054 movel %a0@(84),%a2@ dst->missed_count = src->missed_count; 7b3cc: 2568 0058 0004 movel %a0@(88),%a2@(4) #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ _Timestamp_To_timespec( &src->min_cpu_time, &dst->min_cpu_time ); 7b3d2: 2028 005c movel %a0@(92),%d0 7b3d6: 2228 0060 movel %a0@(96),%d1 7b3da: 2540 0008 movel %d0,%a2@(8) 7b3de: 2541 000c movel %d1,%a2@(12) _Timestamp_To_timespec( &src->max_cpu_time, &dst->max_cpu_time ); 7b3e2: 2028 0064 movel %a0@(100),%d0 7b3e6: 2228 0068 movel %a0@(104),%d1 7b3ea: 2540 0010 movel %d0,%a2@(16) 7b3ee: 2541 0014 movel %d1,%a2@(20) _Timestamp_To_timespec( &src->total_cpu_time, &dst->total_cpu_time ); 7b3f2: 2028 006c movel %a0@(108),%d0 7b3f6: 2228 0070 movel %a0@(112),%d1 7b3fa: 2540 0018 movel %d0,%a2@(24) 7b3fe: 2541 001c movel %d1,%a2@(28) _Timestamp_To_timespec( &src->min_wall_time, &dst->min_wall_time ); 7b402: 2028 0074 movel %a0@(116),%d0 7b406: 2228 0078 movel %a0@(120),%d1 7b40a: 2540 0020 movel %d0,%a2@(32) 7b40e: 2541 0024 movel %d1,%a2@(36) _Timestamp_To_timespec( &src->max_wall_time, &dst->max_wall_time ); 7b412: 2028 007c movel %a0@(124),%d0 7b416: 2228 0080 movel %a0@(128),%d1 7b41a: 2540 0028 movel %d0,%a2@(40) 7b41e: 2541 002c movel %d1,%a2@(44) _Timestamp_To_timespec( &src->total_wall_time, &dst->total_wall_time ); 7b422: 2028 0084 movel %a0@(132),%d0 7b426: 2228 0088 movel %a0@(136),%d1 7b42a: 2540 0030 movel %d0,%a2@(48) 7b42e: 2541 0034 movel %d1,%a2@(52) dst->min_wall_time = src->min_wall_time; dst->max_wall_time = src->max_wall_time; dst->total_wall_time = src->total_wall_time; #endif _Thread_Enable_dispatch(); 7b432: 4eb9 0004 cf20 jsr 4cf20 <_Thread_Enable_dispatch> case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 7b438: 246e fff8 moveal %fp@(-8),%a2 dst->min_wall_time = src->min_wall_time; dst->max_wall_time = src->max_wall_time; dst->total_wall_time = src->total_wall_time; #endif _Thread_Enable_dispatch(); 7b43c: 4280 clrl %d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 7b43e: 4e5e unlk %fp 7b440: 4e75 rts 7b442: 246e fff8 moveal %fp@(-8),%a2 if ( !statistics ) return RTEMS_INVALID_ADDRESS; the_period = _Rate_monotonic_Get( id, &location ); switch ( location ) { 7b446: 7004 moveq #4,%d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 7b448: 4e5e unlk %fp 7b44a: 4e75 rts 7b44c: 246e fff8 moveal %fp@(-8),%a2 Objects_Locations location; Rate_monotonic_Control *the_period; rtems_rate_monotonic_period_statistics *dst; Rate_monotonic_Statistics *src; if ( !statistics ) 7b450: 7009 moveq #9,%d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 7b452: 4e5e unlk %fp 7b454: 4e75 rts ... 0007b768 : rtems_status_code rtems_rate_monotonic_period( rtems_id id, rtems_interval length ) { 7b768: 4e56 ffec linkw %fp,#-20 7b76c: 48d7 040c moveml %d2-%d3/%a2,%sp@ 7b770: 486e fffc pea %fp@(-4) 7b774: 242e 0008 movel %fp@(8),%d2 7b778: 2f02 movel %d2,%sp@- 7b77a: 4879 000a 755c pea a755c <_Rate_monotonic_Information> 7b780: 4eb9 0004 c5e0 jsr 4c5e0 <_Objects_Get> rtems_rate_monotonic_period_states local_state; ISR_Level level; the_period = _Rate_monotonic_Get( id, &location ); switch ( location ) { 7b786: 4fef 000c lea %sp@(12),%sp 7b78a: 2440 moveal %d0,%a2 7b78c: 4aae fffc tstl %fp@(-4) 7b790: 661e bnes 7b7b0 case OBJECTS_LOCAL: if ( !_Thread_Is_executing( the_period->owner ) ) { 7b792: 2039 000a 6b72 movel a6b72 <_Thread_Executing>,%d0 7b798: b0aa 0040 cmpl %a2@(64),%d0 7b79c: 671e beqs 7b7bc _Thread_Enable_dispatch(); 7b79e: 4eb9 0004 cf20 jsr 4cf20 <_Thread_Enable_dispatch> 7b7a4: 7017 moveq #23,%d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 7b7a6: 4cee 040c ffec moveml %fp@(-20),%d2-%d3/%a2 7b7ac: 4e5e unlk %fp 7b7ae: 4e75 rts the_period->state = RATE_MONOTONIC_ACTIVE; the_period->next_length = length; _Watchdog_Insert_ticks( &the_period->Timer, length ); _Thread_Enable_dispatch(); return RTEMS_TIMEOUT; 7b7b0: 7004 moveq #4,%d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 7b7b2: 4cee 040c ffec moveml %fp@(-20),%d2-%d3/%a2 7b7b8: 4e5e unlk %fp 7b7ba: 4e75 rts if ( !_Thread_Is_executing( the_period->owner ) ) { _Thread_Enable_dispatch(); return RTEMS_NOT_OWNER_OF_RESOURCE; } if ( length == RTEMS_PERIOD_STATUS ) { 7b7bc: 4aae 000c tstl %fp@(12) 7b7c0: 6700 00ce beqw 7b890 } _Thread_Enable_dispatch(); return( return_value ); } _ISR_Disable( level ); 7b7c4: 203c 0000 0700 movel #1792,%d0 7b7ca: 40c3 movew %sr,%d3 7b7cc: 8083 orl %d3,%d0 7b7ce: 46c0 movew %d0,%sr switch ( the_period->state ) { 7b7d0: 202a 0038 movel %a2@(56),%d0 7b7d4: 7202 moveq #2,%d1 7b7d6: b280 cmpl %d0,%d1 7b7d8: 6700 00dc beqw 7b8b6 7b7dc: 123c 0004 moveb #4,%d1 7b7e0: b280 cmpl %d0,%d1 7b7e2: 6762 beqs 7b846 7b7e4: 4a80 tstl %d0 7b7e6: 66c8 bnes 7b7b0 case RATE_MONOTONIC_INACTIVE: { _ISR_Enable( level ); 7b7e8: 46c3 movew %d3,%sr /* * Baseline statistics information for the beginning of a period. */ _Rate_monotonic_Initiate_statistics( the_period ); 7b7ea: 2f0a movel %a2,%sp@- 7b7ec: 2d40 fff8 movel %d0,%fp@(-8) 7b7f0: 4eb9 0007 b520 jsr 7b520 <_Rate_monotonic_Initiate_statistics> Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; the_watchdog->routine = routine; 7b7f6: 223c 0007 b954 movel #506196,%d1 the_watchdog->id = id; 7b7fc: 2542 0030 movel %d2,%a2@(48) Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 7b800: 242e 000c movel %fp@(12),%d2 Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; the_watchdog->routine = routine; 7b804: 2541 002c movel %d1,%a2@(44) the_period->state = RATE_MONOTONIC_ACTIVE; 7b808: 7202 moveq #2,%d1 Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 7b80a: 2542 001c movel %d2,%a2@(28) 7b80e: 2541 0038 movel %d1,%a2@(56) Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 7b812: 42aa 0018 clrl %a2@(24) the_watchdog->routine = routine; the_watchdog->id = id; the_watchdog->user_data = user_data; 7b816: 42aa 0034 clrl %a2@(52) _Rate_monotonic_Timeout, id, NULL ); the_period->next_length = length; 7b81a: 2542 003c movel %d2,%a2@(60) ) { the_watchdog->initial = units; _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 7b81e: 486a 0010 pea %a2@(16) 7b822: 4879 000a 6b90 pea a6b90 <_Watchdog_Ticks_chain> 7b828: 4eb9 0004 e0b0 jsr 4e0b0 <_Watchdog_Insert> _Watchdog_Insert_ticks( &the_period->Timer, length ); _Thread_Enable_dispatch(); 7b82e: 4eb9 0004 cf20 jsr 4cf20 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 7b834: 202e fff8 movel %fp@(-8),%d0 7b838: 4fef 000c lea %sp@(12),%sp case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 7b83c: 4cee 040c ffec moveml %fp@(-20),%d2-%d3/%a2 7b842: 4e5e unlk %fp 7b844: 4e75 rts case RATE_MONOTONIC_EXPIRED: /* * Update statistics from the concluding period */ _Rate_monotonic_Update_statistics( the_period ); 7b846: 2f0a movel %a2,%sp@- 7b848: 4eb9 0007 b64e jsr 7b64e <_Rate_monotonic_Update_statistics> _ISR_Enable( level ); 7b84e: 46c3 movew %d3,%sr the_period->state = RATE_MONOTONIC_ACTIVE; 7b850: 7202 moveq #2,%d1 the_period->next_length = length; _Watchdog_Insert_ticks( &the_period->Timer, length ); _Thread_Enable_dispatch(); 7b852: 7006 moveq #6,%d0 Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 7b854: 242e 000c movel %fp@(12),%d2 */ _Rate_monotonic_Update_statistics( the_period ); _ISR_Enable( level ); the_period->state = RATE_MONOTONIC_ACTIVE; 7b858: 2541 0038 movel %d1,%a2@(56) 7b85c: 2542 001c movel %d2,%a2@(28) the_period->next_length = length; 7b860: 2542 003c movel %d2,%a2@(60) _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 7b864: 486a 0010 pea %a2@(16) 7b868: 4879 000a 6b90 pea a6b90 <_Watchdog_Ticks_chain> 7b86e: 2d40 fff8 movel %d0,%fp@(-8) 7b872: 4eb9 0004 e0b0 jsr 4e0b0 <_Watchdog_Insert> _Watchdog_Insert_ticks( &the_period->Timer, length ); _Thread_Enable_dispatch(); 7b878: 4eb9 0004 cf20 jsr 4cf20 <_Thread_Enable_dispatch> return RTEMS_TIMEOUT; 7b87e: 202e fff8 movel %fp@(-8),%d0 7b882: 4fef 000c lea %sp@(12),%sp case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 7b886: 4cee 040c ffec moveml %fp@(-20),%d2-%d3/%a2 7b88c: 4e5e unlk %fp 7b88e: 4e75 rts _Thread_Enable_dispatch(); return RTEMS_NOT_OWNER_OF_RESOURCE; } if ( length == RTEMS_PERIOD_STATUS ) { switch ( the_period->state ) { 7b890: 202a 0038 movel %a2@(56),%d0 7b894: 7204 moveq #4,%d1 7b896: b280 cmpl %d0,%d1 7b898: 6400 009c bccw 7b936 7b89c: 4280 clrl %d0 <== NOT EXECUTED case RATE_MONOTONIC_ACTIVE: default: /* unreached -- only to remove warnings */ return_value = RTEMS_SUCCESSFUL; break; } _Thread_Enable_dispatch(); 7b89e: 2d40 fff8 movel %d0,%fp@(-8) <== NOT EXECUTED 7b8a2: 4eb9 0004 cf20 jsr 4cf20 <_Thread_Enable_dispatch> <== NOT EXECUTED return( return_value ); 7b8a8: 202e fff8 movel %fp@(-8),%d0 <== NOT EXECUTED case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 7b8ac: 4cee 040c ffec moveml %fp@(-20),%d2-%d3/%a2 7b8b2: 4e5e unlk %fp 7b8b4: 4e75 rts case RATE_MONOTONIC_ACTIVE: /* * Update statistics from the concluding period. */ _Rate_monotonic_Update_statistics( the_period ); 7b8b6: 2f0a movel %a2,%sp@- 7b8b8: 4eb9 0007 b64e jsr 7b64e <_Rate_monotonic_Update_statistics> * This tells the _Rate_monotonic_Timeout that this task is * in the process of blocking on the period and that we * may be changing the length of the next period. */ the_period->state = RATE_MONOTONIC_OWNER_IS_BLOCKING; the_period->next_length = length; 7b8be: 242e 000c movel %fp@(12),%d2 /* * This tells the _Rate_monotonic_Timeout that this task is * in the process of blocking on the period and that we * may be changing the length of the next period. */ the_period->state = RATE_MONOTONIC_OWNER_IS_BLOCKING; 7b8c2: 7001 moveq #1,%d0 the_period->next_length = length; 7b8c4: 2542 003c movel %d2,%a2@(60) /* * This tells the _Rate_monotonic_Timeout that this task is * in the process of blocking on the period and that we * may be changing the length of the next period. */ the_period->state = RATE_MONOTONIC_OWNER_IS_BLOCKING; 7b8c8: 2540 0038 movel %d0,%a2@(56) the_period->next_length = length; _ISR_Enable( level ); 7b8cc: 46c3 movew %d3,%sr _Thread_Executing->Wait.id = the_period->Object.id; 7b8ce: 2079 000a 6b72 moveal a6b72 <_Thread_Executing>,%a0 7b8d4: 216a 0008 0020 movel %a2@(8),%a0@(32) _Thread_Set_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD ); 7b8da: 4878 4000 pea 4000 7b8de: 2f08 movel %a0,%sp@- 7b8e0: 4eb9 0004 d874 jsr 4d874 <_Thread_Set_state> /* * Did the watchdog timer expire while we were actually blocking * on it? */ _ISR_Disable( level ); 7b8e6: 203c 0000 0700 movel #1792,%d0 7b8ec: 40c1 movew %sr,%d1 7b8ee: 8081 orl %d1,%d0 7b8f0: 46c0 movew %d0,%sr local_state = the_period->state; the_period->state = RATE_MONOTONIC_ACTIVE; 7b8f2: 7402 moveq #2,%d2 /* * Did the watchdog timer expire while we were actually blocking * on it? */ _ISR_Disable( level ); local_state = the_period->state; 7b8f4: 202a 0038 movel %a2@(56),%d0 the_period->state = RATE_MONOTONIC_ACTIVE; 7b8f8: 2542 0038 movel %d2,%a2@(56) _ISR_Enable( level ); 7b8fc: 46c1 movew %d1,%sr /* * If it did, then we want to unblock ourself and continue as * if nothing happen. The period was reset in the timeout routine. */ if ( local_state == RATE_MONOTONIC_EXPIRED_WHILE_BLOCKING ) 7b8fe: 7203 moveq #3,%d1 7b900: 4fef 000c lea %sp@(12),%sp 7b904: b280 cmpl %d0,%d1 7b906: 6712 beqs 7b91a _Thread_Clear_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD ); _Thread_Enable_dispatch(); 7b908: 4eb9 0004 cf20 jsr 4cf20 <_Thread_Enable_dispatch> 7b90e: 4280 clrl %d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 7b910: 4cee 040c ffec moveml %fp@(-20),%d2-%d3/%a2 7b916: 4e5e unlk %fp 7b918: 4e75 rts /* * If it did, then we want to unblock ourself and continue as * if nothing happen. The period was reset in the timeout routine. */ if ( local_state == RATE_MONOTONIC_EXPIRED_WHILE_BLOCKING ) _Thread_Clear_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD ); 7b91a: 4878 4000 pea 4000 7b91e: 2f39 000a 6b72 movel a6b72 <_Thread_Executing>,%sp@- 7b924: 4eb9 0004 cb4c jsr 4cb4c <_Thread_Clear_state> 7b92a: 508f addql #8,%sp _Thread_Enable_dispatch(); 7b92c: 4eb9 0004 cf20 jsr 4cf20 <_Thread_Enable_dispatch> 7b932: 4280 clrl %d0 7b934: 60da bras 7b910 _Thread_Enable_dispatch(); return RTEMS_NOT_OWNER_OF_RESOURCE; } if ( length == RTEMS_PERIOD_STATUS ) { switch ( the_period->state ) { 7b936: 41f9 000a 0aee lea a0aee ,%a0 7b93c: 2030 0c00 movel %a0@(00000000,%d0:l:4),%d0 case RATE_MONOTONIC_ACTIVE: default: /* unreached -- only to remove warnings */ return_value = RTEMS_SUCCESSFUL; break; } _Thread_Enable_dispatch(); 7b940: 2d40 fff8 movel %d0,%fp@(-8) 7b944: 4eb9 0004 cf20 jsr 4cf20 <_Thread_Enable_dispatch> return( return_value ); 7b94a: 202e fff8 movel %fp@(-8),%d0 7b94e: 6000 ff5c braw 7b8ac ... 00069ff2 : } } } void rtems_rate_monotonic_report_statistics( void ) { 69ff2: 4e56 0000 linkw %fp,#0 rtems_rate_monotonic_report_statistics_with_plugin( NULL, printk_plugin ); 69ff6: 4879 0004 79f4 pea 479f4 69ffc: 42a7 clrl %sp@- 69ffe: 4eb9 0006 9e50 jsr 69e50 6a004: 508f addql #8,%sp } 6a006: 4e5e unlk %fp 6a008: 4e75 rts ... 00069e50 : */ void rtems_rate_monotonic_report_statistics_with_plugin( void *context, rtems_printk_plugin_t print ) { 69e50: 4e56 ff78 linkw %fp,#-136 69e54: 48d7 3cfc moveml %d2-%d7/%a2-%a5,%sp@ 69e58: 262e 0008 movel %fp@(8),%d3 69e5c: 246e 000c moveal %fp@(12),%a2 rtems_id id; rtems_rate_monotonic_period_statistics the_stats; rtems_rate_monotonic_period_status the_status; char name[5]; if ( !print ) 69e60: 4a8a tstl %a2 69e62: 6700 0082 beqw 69ee6 return; (*print)( context, "Period information by period\n" ); 69e66: 4879 0009 d686 pea 9d686 <_TOD_Days_per_month+0x68> 69e6c: 2f03 movel %d3,%sp@- 69e6e: 4e92 jsr %a2@ #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ (*print)( context, "--- CPU times are in seconds ---\n" ); 69e70: 4879 0009 d6a4 pea 9d6a4 <_TOD_Days_per_month+0x86> 69e76: 2f03 movel %d3,%sp@- 69e78: 4e92 jsr %a2@ (*print)( context, "--- Wall times are in seconds ---\n" ); 69e7a: 4879 0009 d6c6 pea 9d6c6 <_TOD_Days_per_month+0xa8> 69e80: 2f03 movel %d3,%sp@- 69e82: 4e92 jsr %a2@ Be sure to test the various cases. (*print)( context,"\ 1234567890123456789012345678901234567890123456789012345678901234567890123456789\ \n"); */ (*print)( context, " ID OWNER COUNT MISSED " 69e84: 4879 0009 d6e9 pea 9d6e9 <_TOD_Days_per_month+0xcb> 69e8a: 2f03 movel %d3,%sp@- 69e8c: 4e92 jsr %a2@ #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ " " #endif " WALL TIME\n" ); (*print)( context, " " 69e8e: 4fef 001c lea %sp@(28),%sp 69e92: 2ebc 0009 d734 movel #644916,%sp@ 69e98: 2f03 movel %d3,%sp@- 69e9a: 4e92 jsr %a2@ /* * Cycle through all possible ids and try to report on each one. If it * is a period that is inactive, we just get an error back. No big deal. */ for ( id=_Rate_monotonic_Information.minimum_id ; 69e9c: 2439 000a 7562 movel a7562 <_Rate_monotonic_Information+0x6>,%d2 69ea2: 508f addql #8,%sp 69ea4: b4b9 000a 7566 cmpl a7566 <_Rate_monotonic_Information+0xa>,%d2 69eaa: 623a bhis 69ee6 69eac: 280e movel %fp,%d4 #if defined(RTEMS_DEBUG) if ( status != RTEMS_SUCCESSFUL ) continue; #endif rtems_object_get_name( the_status.owner, sizeof(name), name ); 69eae: 2a0e movel %fp,%d5 69eb0: 0684 ffff ffa2 addil #-94,%d4 69eb6: 47f9 0007 b398 lea 7b398 ,%a3 status = rtems_rate_monotonic_get_statistics( id, &the_stats ); if ( status != RTEMS_SUCCESSFUL ) continue; /* If the above passed, so should this but check it anyway */ status = rtems_rate_monotonic_get_status( id, &the_status ); 69ebc: 4bf9 0007 b458 lea 7b458 ,%a5 #if defined(RTEMS_DEBUG) if ( status != RTEMS_SUCCESSFUL ) continue; #endif rtems_object_get_name( the_status.owner, sizeof(name), name ); 69ec2: 5b85 subql #5,%d5 69ec4: 49f9 0004 a924 lea 4a924 ,%a4 struct timespec cpu_average; struct timespec *min_cpu = &the_stats.min_cpu_time; struct timespec *max_cpu = &the_stats.max_cpu_time; struct timespec *total_cpu = &the_stats.total_cpu_time; _Timespec_Divide_by_integer( total_cpu, the_stats.count, &cpu_average ); 69eca: 2e3c 0006 b6a0 movel #439968,%d7 * is a period that is inactive, we just get an error back. No big deal. */ for ( id=_Rate_monotonic_Information.minimum_id ; id <= _Rate_monotonic_Information.maximum_id ; id++ ) { status = rtems_rate_monotonic_get_statistics( id, &the_stats ); 69ed0: 2f04 movel %d4,%sp@- 69ed2: 2f02 movel %d2,%sp@- 69ed4: 4e93 jsr %a3@ if ( status != RTEMS_SUCCESSFUL ) 69ed6: 508f addql #8,%sp 69ed8: 4a80 tstl %d0 69eda: 6714 beqs 69ef0 * Cycle through all possible ids and try to report on each one. If it * is a period that is inactive, we just get an error back. No big deal. */ for ( id=_Rate_monotonic_Information.minimum_id ; id <= _Rate_monotonic_Information.maximum_id ; id++ ) { 69edc: 5282 addql #1,%d2 /* * Cycle through all possible ids and try to report on each one. If it * is a period that is inactive, we just get an error back. No big deal. */ for ( id=_Rate_monotonic_Information.minimum_id ; 69ede: b4b9 000a 7566 cmpl a7566 <_Rate_monotonic_Information+0xa>,%d2 69ee4: 63ea blss 69ed0 the_stats.min_wall_time, the_stats.max_wall_time, ival_wall, fval_wall ); #endif } } } 69ee6: 4cee 3cfc ff78 moveml %fp@(-136),%d2-%d7/%a2-%a5 69eec: 4e5e unlk %fp 69eee: 4e75 rts status = rtems_rate_monotonic_get_statistics( id, &the_stats ); if ( status != RTEMS_SUCCESSFUL ) continue; /* If the above passed, so should this but check it anyway */ status = rtems_rate_monotonic_get_status( id, &the_status ); 69ef0: 486e ffda pea %fp@(-38) 69ef4: 2f02 movel %d2,%sp@- 69ef6: 4e95 jsr %a5@ #if defined(RTEMS_DEBUG) if ( status != RTEMS_SUCCESSFUL ) continue; #endif rtems_object_get_name( the_status.owner, sizeof(name), name ); 69ef8: 2f05 movel %d5,%sp@- 69efa: 4878 0005 pea 5 69efe: 2f2e ffda movel %fp@(-38),%sp@- 69f02: 4e94 jsr %a4@ /* * Print part of report line that is not dependent on granularity */ (*print)( context, 69f04: 2f2e ffa6 movel %fp@(-90),%sp@- 69f08: 2f2e ffa2 movel %fp@(-94),%sp@- 69f0c: 2f05 movel %d5,%sp@- 69f0e: 2f02 movel %d2,%sp@- 69f10: 4879 0009 d780 pea 9d780 <_TOD_Days_per_month+0x162> 69f16: 2f03 movel %d3,%sp@- 69f18: 4e92 jsr %a2@ ); /* * If the count is zero, don't print statistics */ if (the_stats.count == 0) { 69f1a: 202e ffa2 movel %fp@(-94),%d0 69f1e: 4fef 002c lea %sp@(44),%sp 69f22: 6618 bnes 69f3c (*print)( context, "\n" ); 69f24: 4879 0009 ef77 pea 9ef77 <__FUNCTION__.5973+0x5d> * Cycle through all possible ids and try to report on each one. If it * is a period that is inactive, we just get an error back. No big deal. */ for ( id=_Rate_monotonic_Information.minimum_id ; id <= _Rate_monotonic_Information.maximum_id ; id++ ) { 69f2a: 5282 addql #1,%d2 /* * If the count is zero, don't print statistics */ if (the_stats.count == 0) { (*print)( context, "\n" ); 69f2c: 2f03 movel %d3,%sp@- 69f2e: 4e92 jsr %a2@ continue; 69f30: 508f addql #8,%sp /* * Cycle through all possible ids and try to report on each one. If it * is a period that is inactive, we just get an error back. No big deal. */ for ( id=_Rate_monotonic_Information.minimum_id ; 69f32: b4b9 000a 7566 cmpl a7566 <_Rate_monotonic_Information+0xa>,%d2 69f38: 6396 blss 69ed0 69f3a: 60aa bras 69ee6 <== NOT EXECUTED struct timespec cpu_average; struct timespec *min_cpu = &the_stats.min_cpu_time; struct timespec *max_cpu = &the_stats.max_cpu_time; struct timespec *total_cpu = &the_stats.total_cpu_time; _Timespec_Divide_by_integer( total_cpu, the_stats.count, &cpu_average ); 69f3c: 486e fff2 pea %fp@(-14) 69f40: 2047 moveal %d7,%a0 * Cycle through all possible ids and try to report on each one. If it * is a period that is inactive, we just get an error back. No big deal. */ for ( id=_Rate_monotonic_Information.minimum_id ; id <= _Rate_monotonic_Information.maximum_id ; id++ ) { 69f42: 5282 addql #1,%d2 struct timespec cpu_average; struct timespec *min_cpu = &the_stats.min_cpu_time; struct timespec *max_cpu = &the_stats.max_cpu_time; struct timespec *total_cpu = &the_stats.total_cpu_time; _Timespec_Divide_by_integer( total_cpu, the_stats.count, &cpu_average ); 69f44: 2f00 movel %d0,%sp@- 69f46: 486e ffba pea %fp@(-70) 69f4a: 4e90 jsr %a0@ (*print)( context, 69f4c: 202e fff6 movel %fp@(-10),%d0 69f50: 223c 0000 03e8 movel #1000,%d1 69f56: 4c41 0800 remsl %d1,%d0,%d0 69f5a: 2c2e ffb6 movel %fp@(-74),%d6 69f5e: 2f00 movel %d0,%sp@- 69f60: 2001 movel %d1,%d0 69f62: 2f2e fff2 movel %fp@(-14),%sp@- 69f66: 4c40 6806 remsl %d0,%d6,%d6 69f6a: 202e ffae movel %fp@(-82),%d0 69f6e: 2246 moveal %d6,%a1 69f70: 223c 0000 03e8 movel #1000,%d1 69f76: 2f09 movel %a1,%sp@- 69f78: 2f2e ffb2 movel %fp@(-78),%sp@- 69f7c: 4c41 0800 remsl %d1,%d0,%d0 struct timespec *min_wall = &the_stats.min_wall_time; struct timespec *max_wall = &the_stats.max_wall_time; struct timespec *total_wall = &the_stats.total_wall_time; _Timespec_Divide_by_integer(total_wall, the_stats.count, &wall_average); (*print)( context, 69f80: 2c3c 0000 03e8 movel #1000,%d6 struct timespec *min_cpu = &the_stats.min_cpu_time; struct timespec *max_cpu = &the_stats.max_cpu_time; struct timespec *total_cpu = &the_stats.total_cpu_time; _Timespec_Divide_by_integer( total_cpu, the_stats.count, &cpu_average ); (*print)( context, 69f86: 2f00 movel %d0,%sp@- 69f88: 2f2e ffaa movel %fp@(-86),%sp@- 69f8c: 4879 0009 d797 pea 9d797 <_TOD_Days_per_month+0x179> 69f92: 2f03 movel %d3,%sp@- 69f94: 4e92 jsr %a2@ struct timespec wall_average; struct timespec *min_wall = &the_stats.min_wall_time; struct timespec *max_wall = &the_stats.max_wall_time; struct timespec *total_wall = &the_stats.total_wall_time; _Timespec_Divide_by_integer(total_wall, the_stats.count, &wall_average); 69f96: 4fef 002c lea %sp@(44),%sp 69f9a: 2047 moveal %d7,%a0 69f9c: 486e fff2 pea %fp@(-14) 69fa0: 2f2e ffa2 movel %fp@(-94),%sp@- 69fa4: 486e ffd2 pea %fp@(-46) 69fa8: 4e90 jsr %a0@ (*print)( context, 69faa: 202e fff6 movel %fp@(-10),%d0 69fae: 4c46 0800 remsl %d6,%d0,%d0 69fb2: 222e ffce movel %fp@(-50),%d1 69fb6: 2f00 movel %d0,%sp@- 69fb8: 2f2e fff2 movel %fp@(-14),%sp@- 69fbc: 4c46 1801 remsl %d6,%d1,%d1 69fc0: 202e ffc6 movel %fp@(-58),%d0 69fc4: 2241 moveal %d1,%a1 69fc6: 2f09 movel %a1,%sp@- 69fc8: 2f2e ffca movel %fp@(-54),%sp@- 69fcc: 4c46 0800 remsl %d6,%d0,%d0 69fd0: 2f00 movel %d0,%sp@- 69fd2: 2f2e ffc2 movel %fp@(-62),%sp@- 69fd6: 4879 0009 d7b6 pea 9d7b6 <_TOD_Days_per_month+0x198> 69fdc: 2f03 movel %d3,%sp@- 69fde: 4e92 jsr %a2@ 69fe0: 4fef 002c lea %sp@(44),%sp /* * Cycle through all possible ids and try to report on each one. If it * is a period that is inactive, we just get an error back. No big deal. */ for ( id=_Rate_monotonic_Information.minimum_id ; 69fe4: b4b9 000a 7566 cmpl a7566 <_Rate_monotonic_Information+0xa>,%d2 69fea: 6300 fee4 blsw 69ed0 69fee: 6000 fef6 braw 69ee6 <== NOT EXECUTED 0006a00c : /* * rtems_rate_monotonic_reset_all_statistics */ void rtems_rate_monotonic_reset_all_statistics( void ) { 6a00c: 4e56 0000 linkw %fp,#0 6a010: 2039 000a 6ab8 movel a6ab8 <_Thread_Dispatch_disable_level>,%d0 6a016: 5280 addql #1,%d0 6a018: 2f0a movel %a2,%sp@- 6a01a: 23c0 000a 6ab8 movel %d0,a6ab8 <_Thread_Dispatch_disable_level> 6a020: 2f02 movel %d2,%sp@- /* * Cycle through all possible ids and try to reset each one. If it * is a period that is inactive, we just get an error back. No big deal. */ for ( id=_Rate_monotonic_Information.minimum_id ; 6a022: 2439 000a 7562 movel a7562 <_Rate_monotonic_Information+0x6>,%d2 6a028: b4b9 000a 7566 cmpl a7566 <_Rate_monotonic_Information+0xa>,%d2 6a02e: 6216 bhis 6a046 6a030: 45f9 0006 a058 lea 6a058 ,%a2 id <= _Rate_monotonic_Information.maximum_id ; id++ ) { status = rtems_rate_monotonic_reset_statistics( id ); 6a036: 2f02 movel %d2,%sp@- * Cycle through all possible ids and try to reset each one. If it * is a period that is inactive, we just get an error back. No big deal. */ for ( id=_Rate_monotonic_Information.minimum_id ; id <= _Rate_monotonic_Information.maximum_id ; id++ ) { 6a038: 5282 addql #1,%d2 status = rtems_rate_monotonic_reset_statistics( id ); 6a03a: 4e92 jsr %a2@ /* * Cycle through all possible ids and try to reset each one. If it * is a period that is inactive, we just get an error back. No big deal. */ for ( id=_Rate_monotonic_Information.minimum_id ; 6a03c: 588f addql #4,%sp 6a03e: b4b9 000a 7566 cmpl a7566 <_Rate_monotonic_Information+0xa>,%d2 6a044: 63f0 blss 6a036 /* * Done so exit thread dispatching disabled critical section. */ _Thread_Enable_dispatch(); } 6a046: 242e fff8 movel %fp@(-8),%d2 6a04a: 246e fffc moveal %fp@(-4),%a2 6a04e: 4e5e unlk %fp } /* * Done so exit thread dispatching disabled critical section. */ _Thread_Enable_dispatch(); 6a050: 4ef9 0004 cf20 jmp 4cf20 <_Thread_Enable_dispatch> ... 00057468 : uintptr_t length, uintptr_t page_size, rtems_attribute attribute_set, rtems_id *id ) { 57468: 4e56 ffec linkw %fp,#-20 5746c: 48d7 0c0c moveml %d2-%d3/%a2-%a3,%sp@ 57470: 262e 0008 movel %fp@(8),%d3 57474: 242e 000c movel %fp@(12),%d2 57478: 246e 001c moveal %fp@(28),%a2 rtems_status_code return_status; Region_Control *the_region; if ( !rtems_is_name_valid( name ) ) 5747c: 4a83 tstl %d3 5747e: 6700 0096 beqw 57516 return RTEMS_INVALID_NAME; if ( !starting_address ) 57482: 4a82 tstl %d2 57484: 670a beqs 57490 return RTEMS_INVALID_ADDRESS; if ( !id ) 57486: 4a8a tstl %a2 57488: 6706 beqs 57490 return RTEMS_INVALID_ADDRESS; if ( !_Addresses_Is_aligned( starting_address ) ) 5748a: 7003 moveq #3,%d0 5748c: c082 andl %d2,%d0 5748e: 670c beqs 5749c return_status = RTEMS_SUCCESSFUL; } } _RTEMS_Unlock_allocator(); return return_status; 57490: 7009 moveq #9,%d0 } 57492: 4cee 0c0c ffec moveml %fp@(-20),%d2-%d3/%a2-%a3 57498: 4e5e unlk %fp 5749a: 4e75 rts return RTEMS_INVALID_ADDRESS; if ( !_Addresses_Is_aligned( starting_address ) ) return RTEMS_INVALID_ADDRESS; _RTEMS_Lock_allocator(); /* to prevent deletion */ 5749c: 2f39 0007 e80a movel 7e80a <_RTEMS_Allocator_Mutex>,%sp@- 574a2: 4eb9 0005 9e3c jsr 59e3c <_API_Mutex_Lock> * This function allocates a region control block from * the inactive chain of free region control blocks. */ RTEMS_INLINE_ROUTINE Region_Control *_Region_Allocate( void ) { return (Region_Control *) _Objects_Allocate( &_Region_Information ); 574a8: 4879 0007 e656 pea 7e656 <_Region_Information> 574ae: 4eb9 0005 b4c8 jsr 5b4c8 <_Objects_Allocate> the_region = _Region_Allocate(); if ( !the_region ) 574b4: 508f addql #8,%sp 574b6: 2640 moveal %d0,%a3 574b8: 4a80 tstl %d0 574ba: 6766 beqs 57522 return_status = RTEMS_TOO_MANY; else { the_region->maximum_segment_size = _Heap_Initialize( 574bc: 2f2e 0014 movel %fp@(20),%sp@- 574c0: 2f2e 0010 movel %fp@(16),%sp@- 574c4: 2f02 movel %d2,%sp@- 574c6: 486b 0068 pea %a3@(104) 574ca: 4eb9 0005 af4c jsr 5af4c <_Heap_Initialize> &the_region->Memory, starting_address, length, page_size ); if ( !the_region->maximum_segment_size ) { 574d0: 4fef 0010 lea %sp@(16),%sp if ( !the_region ) return_status = RTEMS_TOO_MANY; else { the_region->maximum_segment_size = _Heap_Initialize( 574d4: 2740 005c movel %d0,%a3@(92) &the_region->Memory, starting_address, length, page_size ); if ( !the_region->maximum_segment_size ) { 574d8: 6662 bnes 5753c */ RTEMS_INLINE_ROUTINE void _Region_Free ( Region_Control *the_region ) { _Objects_Free( &_Region_Information, &the_region->Object ); 574da: 2f0b movel %a3,%sp@- 574dc: 4879 0007 e656 pea 7e656 <_Region_Information> 574e2: 103c 0008 moveb #8,%d0 574e6: 2d40 fffc movel %d0,%fp@(-4) 574ea: 4eb9 0005 b800 jsr 5b800 <_Objects_Free> 574f0: 202e fffc movel %fp@(-4),%d0 574f4: 508f addql #8,%sp *id = the_region->Object.id; return_status = RTEMS_SUCCESSFUL; } } _RTEMS_Unlock_allocator(); 574f6: 2f39 0007 e80a movel 7e80a <_RTEMS_Allocator_Mutex>,%sp@- 574fc: 2d40 fffc movel %d0,%fp@(-4) 57500: 4eb9 0005 9e9c jsr 59e9c <_API_Mutex_Unlock> return return_status; 57506: 202e fffc movel %fp@(-4),%d0 5750a: 588f addql #4,%sp } 5750c: 4cee 0c0c ffec moveml %fp@(-20),%d2-%d3/%a2-%a3 57512: 4e5e unlk %fp 57514: 4e75 rts ) { rtems_status_code return_status; Region_Control *the_region; if ( !rtems_is_name_valid( name ) ) 57516: 7003 moveq #3,%d0 } } _RTEMS_Unlock_allocator(); return return_status; } 57518: 4cee 0c0c ffec moveml %fp@(-20),%d2-%d3/%a2-%a3 5751e: 4e5e unlk %fp 57520: 4e75 rts *id = the_region->Object.id; return_status = RTEMS_SUCCESSFUL; } } _RTEMS_Unlock_allocator(); 57522: 2f39 0007 e80a movel 7e80a <_RTEMS_Allocator_Mutex>,%sp@- _RTEMS_Lock_allocator(); /* to prevent deletion */ the_region = _Region_Allocate(); if ( !the_region ) 57528: 7005 moveq #5,%d0 *id = the_region->Object.id; return_status = RTEMS_SUCCESSFUL; } } _RTEMS_Unlock_allocator(); 5752a: 2d40 fffc movel %d0,%fp@(-4) 5752e: 4eb9 0005 9e9c jsr 59e9c <_API_Mutex_Unlock> return return_status; 57534: 202e fffc movel %fp@(-4),%d0 57538: 588f addql #4,%sp 5753a: 60d0 bras 5750c return_status = RTEMS_INVALID_SIZE; } else { the_region->starting_address = starting_address; 5753c: 2742 0050 movel %d2,%a3@(80) the_region->length = length; the_region->page_size = page_size; the_region->attribute_set = attribute_set; the_region->number_of_used_blocks = 0; _Thread_queue_Initialize( 57540: 222e 0018 movel %fp@(24),%d1 } else { the_region->starting_address = starting_address; the_region->length = length; 57544: 202e 0010 movel %fp@(16),%d0 the_region->page_size = page_size; the_region->attribute_set = attribute_set; the_region->number_of_used_blocks = 0; _Thread_queue_Initialize( 57548: e489 lsrl #2,%d1 else { the_region->starting_address = starting_address; the_region->length = length; the_region->page_size = page_size; 5754a: 242e 0014 movel %fp@(20),%d2 the_region->attribute_set = attribute_set; 5754e: 206e 0018 moveal %fp@(24),%a0 } else { the_region->starting_address = starting_address; the_region->length = length; 57552: 2740 0054 movel %d0,%a3@(84) &_Region_Information, &the_region->Object, (Objects_Name) name ); *id = the_region->Object.id; 57556: 4280 clrl %d0 else { the_region->starting_address = starting_address; the_region->length = length; the_region->page_size = page_size; 57558: 2742 0058 movel %d2,%a3@(88) the_region->attribute_set = attribute_set; the_region->number_of_used_blocks = 0; _Thread_queue_Initialize( 5755c: 7401 moveq #1,%d2 else { the_region->starting_address = starting_address; the_region->length = length; the_region->page_size = page_size; the_region->attribute_set = attribute_set; 5755e: 2748 0060 movel %a0,%a3@(96) the_region->number_of_used_blocks = 0; _Thread_queue_Initialize( 57562: c481 andl %d1,%d2 the_region->starting_address = starting_address; the_region->length = length; the_region->page_size = page_size; the_region->attribute_set = attribute_set; the_region->number_of_used_blocks = 0; 57564: 42ab 0064 clrl %a3@(100) _Thread_queue_Initialize( 57568: 4878 0006 pea 6 5756c: 4878 0040 pea 40 57570: 2f02 movel %d2,%sp@- 57572: 486b 0010 pea %a3@(16) #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 57576: 4282 clrl %d2 57578: 2d40 fffc movel %d0,%fp@(-4) 5757c: 4eb9 0005 cab4 jsr 5cab4 <_Thread_queue_Initialize> 57582: 222b 0008 movel %a3@(8),%d1 &_Region_Information, &the_region->Object, (Objects_Name) name ); *id = the_region->Object.id; 57586: 4fef 0010 lea %sp@(16),%sp 5758a: 2079 0007 e66e moveal 7e66e <_Region_Information+0x18>,%a0 57590: 3401 movew %d1,%d2 information, _Objects_Get_index( the_object->id ), the_object ); the_object->name = name; 57592: 2743 000c movel %d3,%a3@(12) 57596: 202e fffc movel %fp@(-4),%d0 #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 5759a: 218b 2c00 movel %a3,%a0@(00000000,%d2:l:4) 5759e: 2481 movel %d1,%a2@ return_status = RTEMS_SUCCESSFUL; } } _RTEMS_Unlock_allocator(); 575a0: 2f39 0007 e80a movel 7e80a <_RTEMS_Allocator_Mutex>,%sp@- 575a6: 2d40 fffc movel %d0,%fp@(-4) 575aa: 4eb9 0005 9e9c jsr 59e9c <_API_Mutex_Unlock> return return_status; 575b0: 202e fffc movel %fp@(-4),%d0 575b4: 588f addql #4,%sp 575b6: 6000 ff54 braw 5750c ... 000575bc : */ rtems_status_code rtems_region_delete( rtems_id id ) { 575bc: 4e56 fffc linkw %fp,#-4 575c0: 2f0a movel %a2,%sp@- 575c2: 2f02 movel %d2,%sp@- Objects_Locations location; rtems_status_code return_status; Region_Control *the_region; _RTEMS_Lock_allocator(); 575c4: 2f39 0007 e80a movel 7e80a <_RTEMS_Allocator_Mutex>,%sp@- 575ca: 4eb9 0005 9e3c jsr 59e3c <_API_Mutex_Lock> RTEMS_INLINE_ROUTINE Region_Control *_Region_Get ( Objects_Id id, Objects_Locations *location ) { return (Region_Control *) 575d0: 486e fffc pea %fp@(-4) 575d4: 2f2e 0008 movel %fp@(8),%sp@- 575d8: 4879 0007 e656 pea 7e656 <_Region_Information> 575de: 4eb9 0005 b964 jsr 5b964 <_Objects_Get_no_protection> the_region = _Region_Get( id, &location ); switch ( location ) { 575e4: 4fef 0010 lea %sp@(16),%sp 575e8: 2440 moveal %d0,%a2 575ea: 4aae fffc tstl %fp@(-4) 575ee: 671c beqs 5760c default: return_status = RTEMS_INVALID_ID; break; } _RTEMS_Unlock_allocator(); 575f0: 2f39 0007 e80a movel 7e80a <_RTEMS_Allocator_Mutex>,%sp@- Region_Control *the_region; _RTEMS_Lock_allocator(); the_region = _Region_Get( id, &location ); switch ( location ) { 575f6: 7404 moveq #4,%d2 default: return_status = RTEMS_INVALID_ID; break; } _RTEMS_Unlock_allocator(); 575f8: 4eb9 0005 9e9c jsr 59e9c <_API_Mutex_Unlock> return return_status; } 575fe: 246e fff8 moveal %fp@(-8),%a2 57602: 2002 movel %d2,%d0 57604: 242e fff4 movel %fp@(-12),%d2 57608: 4e5e unlk %fp 5760a: 4e75 rts the_region = _Region_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: _Region_Debug_Walk( the_region, 5 ); if ( the_region->number_of_used_blocks != 0 ) 5760c: 4aaa 0064 tstl %a2@(100) 57610: 671c beqs 5762e default: return_status = RTEMS_INVALID_ID; break; } _RTEMS_Unlock_allocator(); 57612: 2f39 0007 e80a movel 7e80a <_RTEMS_Allocator_Mutex>,%sp@- the_region = _Region_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: _Region_Debug_Walk( the_region, 5 ); if ( the_region->number_of_used_blocks != 0 ) 57618: 740c moveq #12,%d2 default: return_status = RTEMS_INVALID_ID; break; } _RTEMS_Unlock_allocator(); 5761a: 4eb9 0005 9e9c jsr 59e9c <_API_Mutex_Unlock> return return_status; } 57620: 246e fff8 moveal %fp@(-8),%a2 57624: 2002 movel %d2,%d0 57626: 242e fff4 movel %fp@(-12),%d2 5762a: 4e5e unlk %fp 5762c: 4e75 rts case OBJECTS_LOCAL: _Region_Debug_Walk( the_region, 5 ); if ( the_region->number_of_used_blocks != 0 ) return_status = RTEMS_RESOURCE_IN_USE; else { _Objects_Close( &_Region_Information, &the_region->Object ); 5762e: 2f00 movel %d0,%sp@- 57630: 4879 0007 e656 pea 7e656 <_Region_Information> */ RTEMS_INLINE_ROUTINE void _Region_Free ( Region_Control *the_region ) { _Objects_Free( &_Region_Information, &the_region->Object ); 57636: 4282 clrl %d2 57638: 4eb9 0005 b558 jsr 5b558 <_Objects_Close> 5763e: 2f0a movel %a2,%sp@- 57640: 4879 0007 e656 pea 7e656 <_Region_Information> 57646: 4eb9 0005 b800 jsr 5b800 <_Objects_Free> 5764c: 4fef 0010 lea %sp@(16),%sp default: return_status = RTEMS_INVALID_ID; break; } _RTEMS_Unlock_allocator(); 57650: 2f39 0007 e80a movel 7e80a <_RTEMS_Allocator_Mutex>,%sp@- 57656: 4eb9 0005 9e9c jsr 59e9c <_API_Mutex_Unlock> return return_status; } 5765c: 246e fff8 moveal %fp@(-8),%a2 57660: 2002 movel %d2,%d0 57662: 242e fff4 movel %fp@(-12),%d2 57666: 4e5e unlk %fp 57668: 4e75 rts ... 0005766c : rtems_status_code rtems_region_extend( rtems_id id, void *starting_address, uintptr_t length ) { 5766c: 4e56 fff8 linkw %fp,#-8 57670: 2f0a movel %a2,%sp@- 57672: 2f02 movel %d2,%sp@- 57674: 242e 000c movel %fp@(12),%d2 Heap_Extend_status heap_status; Objects_Locations location; rtems_status_code return_status; Region_Control *the_region; if ( !starting_address ) 57678: 677e beqs 576f8 return RTEMS_INVALID_ADDRESS; _RTEMS_Lock_allocator(); /* to prevent deletion */ 5767a: 2f39 0007 e80a movel 7e80a <_RTEMS_Allocator_Mutex>,%sp@- 57680: 4eb9 0005 9e3c jsr 59e3c <_API_Mutex_Lock> RTEMS_INLINE_ROUTINE Region_Control *_Region_Get ( Objects_Id id, Objects_Locations *location ) { return (Region_Control *) 57686: 486e fff8 pea %fp@(-8) 5768a: 2f2e 0008 movel %fp@(8),%sp@- 5768e: 4879 0007 e656 pea 7e656 <_Region_Information> 57694: 4eb9 0005 b964 jsr 5b964 <_Objects_Get_no_protection> the_region = _Region_Get( id, &location ); switch ( location ) { 5769a: 4fef 0010 lea %sp@(16),%sp 5769e: 2440 moveal %d0,%a2 576a0: 4aae fff8 tstl %fp@(-8) 576a4: 6640 bnes 576e6 case OBJECTS_LOCAL: heap_status = _Heap_Extend( 576a6: 486e fffc pea %fp@(-4) 576aa: 2f2e 0010 movel %fp@(16),%sp@- 576ae: 2f02 movel %d2,%sp@- 576b0: 486a 0068 pea %a2@(104) 576b4: 4eb9 0005 ac40 jsr 5ac40 <_Heap_Extend> starting_address, length, &amount_extended ); if ( heap_status == HEAP_EXTEND_SUCCESSFUL ) { 576ba: 4fef 0010 lea %sp@(16),%sp 576be: 4a80 tstl %d0 576c0: 6748 beqs 5770a the_region->length += amount_extended; the_region->maximum_segment_size += amount_extended; return_status = RTEMS_SUCCESSFUL; } else if ( heap_status == HEAP_EXTEND_ERROR ) { 576c2: 7201 moveq #1,%d1 576c4: b280 cmpl %d0,%d1 576c6: 6760 beqs 57728 default: return_status = RTEMS_INVALID_ID; break; } _RTEMS_Unlock_allocator(); 576c8: 2f39 0007 e80a movel 7e80a <_RTEMS_Allocator_Mutex>,%sp@- if ( heap_status == HEAP_EXTEND_SUCCESSFUL ) { the_region->length += amount_extended; the_region->maximum_segment_size += amount_extended; return_status = RTEMS_SUCCESSFUL; } else if ( heap_status == HEAP_EXTEND_ERROR ) { 576ce: 7418 moveq #24,%d2 default: return_status = RTEMS_INVALID_ID; break; } _RTEMS_Unlock_allocator(); 576d0: 4eb9 0005 9e9c jsr 59e9c <_API_Mutex_Unlock> return return_status; 576d6: 588f addql #4,%sp } 576d8: 2002 movel %d2,%d0 576da: 242e fff0 movel %fp@(-16),%d2 576de: 246e fff4 moveal %fp@(-12),%a2 576e2: 4e5e unlk %fp 576e4: 4e75 rts default: return_status = RTEMS_INVALID_ID; break; } _RTEMS_Unlock_allocator(); 576e6: 2f39 0007 e80a movel 7e80a <_RTEMS_Allocator_Mutex>,%sp@- return RTEMS_INVALID_ADDRESS; _RTEMS_Lock_allocator(); /* to prevent deletion */ the_region = _Region_Get( id, &location ); switch ( location ) { 576ec: 7404 moveq #4,%d2 default: return_status = RTEMS_INVALID_ID; break; } _RTEMS_Unlock_allocator(); 576ee: 4eb9 0005 9e9c jsr 59e9c <_API_Mutex_Unlock> return return_status; 576f4: 588f addql #4,%sp 576f6: 60e0 bras 576d8 Heap_Extend_status heap_status; Objects_Locations location; rtems_status_code return_status; Region_Control *the_region; if ( !starting_address ) 576f8: 143c 0009 moveb #9,%d2 break; } _RTEMS_Unlock_allocator(); return return_status; } 576fc: 2002 movel %d2,%d0 576fe: 242e fff0 movel %fp@(-16),%d2 57702: 246e fff4 moveal %fp@(-12),%a2 57706: 4e5e unlk %fp 57708: 4e75 rts length, &amount_extended ); if ( heap_status == HEAP_EXTEND_SUCCESSFUL ) { the_region->length += amount_extended; 5770a: 202e fffc movel %fp@(-4),%d0 the_region->maximum_segment_size += amount_extended; 5770e: d1aa 005c addl %d0,%a2@(92) 57712: 4282 clrl %d2 length, &amount_extended ); if ( heap_status == HEAP_EXTEND_SUCCESSFUL ) { the_region->length += amount_extended; 57714: d1aa 0054 addl %d0,%a2@(84) default: return_status = RTEMS_INVALID_ID; break; } _RTEMS_Unlock_allocator(); 57718: 2f39 0007 e80a movel 7e80a <_RTEMS_Allocator_Mutex>,%sp@- 5771e: 4eb9 0005 9e9c jsr 59e9c <_API_Mutex_Unlock> return return_status; 57724: 588f addql #4,%sp 57726: 60b0 bras 576d8 default: return_status = RTEMS_INVALID_ID; break; } _RTEMS_Unlock_allocator(); 57728: 2f39 0007 e80a movel 7e80a <_RTEMS_Allocator_Mutex>,%sp@- if ( heap_status == HEAP_EXTEND_SUCCESSFUL ) { the_region->length += amount_extended; the_region->maximum_segment_size += amount_extended; return_status = RTEMS_SUCCESSFUL; } else if ( heap_status == HEAP_EXTEND_ERROR ) { 5772e: 7409 moveq #9,%d2 default: return_status = RTEMS_INVALID_ID; break; } _RTEMS_Unlock_allocator(); 57730: 4eb9 0005 9e9c jsr 59e9c <_API_Mutex_Unlock> return return_status; 57736: 588f addql #4,%sp 57738: 609e bras 576d8 ... 0005773c : rtems_status_code rtems_region_get_free_information( rtems_id id, Heap_Information_block *the_info ) { 5773c: 4e56 fffc linkw %fp,#-4 57740: 2f0a movel %a2,%sp@- 57742: 246e 000c moveal %fp@(12),%a2 57746: 2f02 movel %d2,%sp@- Objects_Locations location; rtems_status_code return_status; register Region_Control *the_region; if ( !the_info ) 57748: 4a8a tstl %a2 5774a: 6776 beqs 577c2 return RTEMS_INVALID_ADDRESS; _RTEMS_Lock_allocator(); 5774c: 2f39 0007 e80a movel 7e80a <_RTEMS_Allocator_Mutex>,%sp@- 57752: 4eb9 0005 9e3c jsr 59e3c <_API_Mutex_Lock> 57758: 486e fffc pea %fp@(-4) 5775c: 2f2e 0008 movel %fp@(8),%sp@- 57760: 4879 0007 e656 pea 7e656 <_Region_Information> 57766: 4eb9 0005 b964 jsr 5b964 <_Objects_Get_no_protection> the_region = _Region_Get( id, &location ); switch ( location ) { 5776c: 4fef 0010 lea %sp@(16),%sp 57770: 4aae fffc tstl %fp@(-4) 57774: 663a bnes 577b0 the_info->Used.number = 0; the_info->Used.total = 0; the_info->Used.largest = 0; _Heap_Get_free_information( &the_region->Memory, &the_info->Free ); 57776: 2f0a movel %a2,%sp@- 57778: 2040 moveal %d0,%a0 5777a: 4868 0068 pea %a0@(104) 5777e: 4282 clrl %d2 the_region = _Region_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: the_info->Used.number = 0; 57780: 42aa 000c clrl %a2@(12) the_info->Used.total = 0; 57784: 42aa 0014 clrl %a2@(20) the_info->Used.largest = 0; 57788: 42aa 0010 clrl %a2@(16) _Heap_Get_free_information( &the_region->Memory, &the_info->Free ); 5778c: 4eb9 0005 ae70 jsr 5ae70 <_Heap_Get_free_information> return_status = RTEMS_SUCCESSFUL; break; 57792: 508f addql #8,%sp default: return_status = RTEMS_INVALID_ID; break; } _RTEMS_Unlock_allocator(); 57794: 2f39 0007 e80a movel 7e80a <_RTEMS_Allocator_Mutex>,%sp@- 5779a: 4eb9 0005 9e9c jsr 59e9c <_API_Mutex_Unlock> return return_status; 577a0: 588f addql #4,%sp } 577a2: 2002 movel %d2,%d0 577a4: 242e fff4 movel %fp@(-12),%d2 577a8: 246e fff8 moveal %fp@(-8),%a2 577ac: 4e5e unlk %fp 577ae: 4e75 rts default: return_status = RTEMS_INVALID_ID; break; } _RTEMS_Unlock_allocator(); 577b0: 2f39 0007 e80a movel 7e80a <_RTEMS_Allocator_Mutex>,%sp@- return RTEMS_INVALID_ADDRESS; _RTEMS_Lock_allocator(); the_region = _Region_Get( id, &location ); switch ( location ) { 577b6: 7404 moveq #4,%d2 default: return_status = RTEMS_INVALID_ID; break; } _RTEMS_Unlock_allocator(); 577b8: 4eb9 0005 9e9c jsr 59e9c <_API_Mutex_Unlock> return return_status; 577be: 588f addql #4,%sp 577c0: 60e0 bras 577a2 { Objects_Locations location; rtems_status_code return_status; register Region_Control *the_region; if ( !the_info ) 577c2: 7409 moveq #9,%d2 break; } _RTEMS_Unlock_allocator(); return return_status; } 577c4: 2002 movel %d2,%d0 577c6: 242e fff4 movel %fp@(-12),%d2 577ca: 246e fff8 moveal %fp@(-8),%a2 577ce: 4e5e unlk %fp 577d0: 4e75 rts ... 00057854 : uintptr_t size, rtems_option option_set, rtems_interval timeout, void **segment ) { 57854: 4e56 ffe4 linkw %fp,#-28 57858: 48d7 1c0c moveml %d2-%d3/%a2-%a4,%sp@ 5785c: 262e 0008 movel %fp@(8),%d3 57860: 242e 000c movel %fp@(12),%d2 57864: 246e 0018 moveal %fp@(24),%a2 Objects_Locations location; rtems_status_code return_status; Region_Control *the_region; void *the_segment; if ( !segment ) 57868: 4a8a tstl %a2 5786a: 6700 00be beqw 5792a return RTEMS_INVALID_ADDRESS; *segment = NULL; 5786e: 4292 clrl %a2@ if ( size == 0 ) 57870: 4a82 tstl %d2 57872: 660c bnes 57880 57874: 7008 moveq #8,%d0 break; } _RTEMS_Unlock_allocator(); return return_status; } 57876: 4cee 1c0c ffe4 moveml %fp@(-28),%d2-%d3/%a2-%a4 5787c: 4e5e unlk %fp 5787e: 4e75 rts *segment = NULL; if ( size == 0 ) return RTEMS_INVALID_SIZE; _RTEMS_Lock_allocator(); 57880: 2f39 0007 e80a movel 7e80a <_RTEMS_Allocator_Mutex>,%sp@- 57886: 4eb9 0005 9e3c jsr 59e3c <_API_Mutex_Lock> 5788c: 486e fffc pea %fp@(-4) 57890: 2f03 movel %d3,%sp@- 57892: 4879 0007 e656 pea 7e656 <_Region_Information> executing = _Thread_Executing; 57898: 2879 0007 e812 moveal 7e812 <_Thread_Executing>,%a4 5789e: 4eb9 0005 b964 jsr 5b964 <_Objects_Get_no_protection> the_region = _Region_Get( id, &location ); switch ( location ) { 578a4: 4fef 0010 lea %sp@(16),%sp 578a8: 2640 moveal %d0,%a3 578aa: 4aae fffc tstl %fp@(-4) 578ae: 6628 bnes 578d8 case OBJECTS_LOCAL: if ( size > the_region->maximum_segment_size ) 578b0: b4ab 005c cmpl %a3@(92),%d2 578b4: 633c blss 578f2 default: return_status = RTEMS_INVALID_ID; break; } _RTEMS_Unlock_allocator(); 578b6: 2f39 0007 e80a movel 7e80a <_RTEMS_Allocator_Mutex>,%sp@- executing = _Thread_Executing; the_region = _Region_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: if ( size > the_region->maximum_segment_size ) 578bc: 7008 moveq #8,%d0 default: return_status = RTEMS_INVALID_ID; break; } _RTEMS_Unlock_allocator(); 578be: 2d40 fff8 movel %d0,%fp@(-8) 578c2: 4eb9 0005 9e9c jsr 59e9c <_API_Mutex_Unlock> return return_status; 578c8: 202e fff8 movel %fp@(-8),%d0 578cc: 588f addql #4,%sp } 578ce: 4cee 1c0c ffe4 moveml %fp@(-28),%d2-%d3/%a2-%a4 578d4: 4e5e unlk %fp 578d6: 4e75 rts default: return_status = RTEMS_INVALID_ID; break; } _RTEMS_Unlock_allocator(); 578d8: 2f39 0007 e80a movel 7e80a <_RTEMS_Allocator_Mutex>,%sp@- _Thread_queue_Enqueue( &the_region->Wait_queue, timeout ); _Thread_Enable_dispatch(); return (rtems_status_code) executing->Wait.return_code; 578de: 7004 moveq #4,%d0 default: return_status = RTEMS_INVALID_ID; break; } _RTEMS_Unlock_allocator(); 578e0: 2d40 fff8 movel %d0,%fp@(-8) 578e4: 4eb9 0005 9e9c jsr 59e9c <_API_Mutex_Unlock> return return_status; 578ea: 202e fff8 movel %fp@(-8),%d0 578ee: 588f addql #4,%sp 578f0: 60dc bras 578ce * @brief See _Heap_Allocate_aligned_with_boundary() with alignment and * boundary equals zero. */ RTEMS_INLINE_ROUTINE void *_Heap_Allocate( Heap_Control *heap, uintptr_t size ) { return _Heap_Allocate_aligned_with_boundary( heap, size, 0, 0 ); 578f2: 42a7 clrl %sp@- 578f4: 42a7 clrl %sp@- 578f6: 2f02 movel %d2,%sp@- 578f8: 486b 0068 pea %a3@(104) 578fc: 4eb9 0005 aaac jsr 5aaac <_Heap_Allocate_aligned_with_boundary> the_segment = _Region_Allocate_segment( the_region, size ); _Region_Debug_Walk( the_region, 2 ); if ( the_segment ) { 57902: 4fef 0010 lea %sp@(16),%sp 57906: 2200 movel %d0,%d1 57908: 672c beqs 57936 the_region->number_of_used_blocks += 1; 5790a: 52ab 0064 addql #1,%a3@(100) *segment = the_segment; 5790e: 4280 clrl %d0 57910: 2481 movel %d1,%a2@ default: return_status = RTEMS_INVALID_ID; break; } _RTEMS_Unlock_allocator(); 57912: 2f39 0007 e80a movel 7e80a <_RTEMS_Allocator_Mutex>,%sp@- 57918: 2d40 fff8 movel %d0,%fp@(-8) 5791c: 4eb9 0005 9e9c jsr 59e9c <_API_Mutex_Unlock> return return_status; 57922: 202e fff8 movel %fp@(-8),%d0 57926: 588f addql #4,%sp 57928: 60a4 bras 578ce Objects_Locations location; rtems_status_code return_status; Region_Control *the_region; void *the_segment; if ( !segment ) 5792a: 7009 moveq #9,%d0 break; } _RTEMS_Unlock_allocator(); return return_status; } 5792c: 4cee 1c0c ffe4 moveml %fp@(-28),%d2-%d3/%a2-%a4 57932: 4e5e unlk %fp 57934: 4e75 rts if ( the_segment ) { the_region->number_of_used_blocks += 1; *segment = the_segment; return_status = RTEMS_SUCCESSFUL; } else if ( _Options_Is_no_wait( option_set ) ) { 57936: 202e 0010 movel %fp@(16),%d0 5793a: 0800 0000 btst #0,%d0 5793e: 671c beqs 5795c default: return_status = RTEMS_INVALID_ID; break; } _RTEMS_Unlock_allocator(); 57940: 2f39 0007 e80a movel 7e80a <_RTEMS_Allocator_Mutex>,%sp@- if ( the_segment ) { the_region->number_of_used_blocks += 1; *segment = the_segment; return_status = RTEMS_SUCCESSFUL; } else if ( _Options_Is_no_wait( option_set ) ) { 57946: 700d moveq #13,%d0 default: return_status = RTEMS_INVALID_ID; break; } _RTEMS_Unlock_allocator(); 57948: 2d40 fff8 movel %d0,%fp@(-8) 5794c: 4eb9 0005 9e9c jsr 59e9c <_API_Mutex_Unlock> return return_status; 57952: 202e fff8 movel %fp@(-8),%d0 57956: 588f addql #4,%sp 57958: 6000 ff74 braw 578ce rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 5795c: 2039 0007 e758 movel 7e758 <_Thread_Dispatch_disable_level>,%d0 57962: 5280 addql #1,%d0 57964: 23c0 0007 e758 movel %d0,7e758 <_Thread_Dispatch_disable_level> * Switch from using the memory allocation mutex to using a * dispatching disabled critical section. We have to do this * because this thread is going to block. */ _Thread_Disable_dispatch(); _RTEMS_Unlock_allocator(); 5796a: 2f39 0007 e80a movel 7e80a <_RTEMS_Allocator_Mutex>,%sp@- 57970: 4eb9 0005 9e9c jsr 59e9c <_API_Mutex_Unlock> executing->Wait.queue = &the_region->Wait_queue; 57976: 200b movel %a3,%d0 57978: 0680 0000 0010 addil #16,%d0 RTEMS_INLINE_ROUTINE void _Thread_queue_Enter_critical_section ( Thread_queue_Control *the_thread_queue ) { the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; 5797e: 7201 moveq #1,%d1 57980: 2940 0044 movel %d0,%a4@(68) 57984: 2741 0040 movel %d1,%a3@(64) executing->Wait.id = id; 57988: 2943 0020 movel %d3,%a4@(32) executing->Wait.count = size; 5798c: 2942 0024 movel %d2,%a4@(36) executing->Wait.return_argument = segment; 57990: 294a 0028 movel %a2,%a4@(40) _Thread_queue_Enter_critical_section( &the_region->Wait_queue ); _Thread_queue_Enqueue( &the_region->Wait_queue, timeout ); 57994: 4879 0005 cb98 pea 5cb98 <_Thread_queue_Timeout> 5799a: 2f2e 0014 movel %fp@(20),%sp@- 5799e: 2f00 movel %d0,%sp@- 579a0: 4eb9 0005 c838 jsr 5c838 <_Thread_queue_Enqueue_with_handler> _Thread_Enable_dispatch(); 579a6: 4eb9 0005 c2bc jsr 5c2bc <_Thread_Enable_dispatch> return (rtems_status_code) executing->Wait.return_code; 579ac: 202c 0034 movel %a4@(52),%d0 579b0: 4fef 0010 lea %sp@(16),%sp break; } _RTEMS_Unlock_allocator(); return return_status; } 579b4: 4cee 1c0c ffe4 moveml %fp@(-28),%d2-%d3/%a2-%a4 579ba: 4e5e unlk %fp 579bc: 4e75 rts ... 000579c0 : rtems_status_code rtems_region_get_segment_size( rtems_id id, void *segment, uintptr_t *size ) { 579c0: 4e56 fffc linkw %fp,#-4 579c4: 2f03 movel %d3,%sp@- 579c6: 262e 0010 movel %fp@(16),%d3 579ca: 2f02 movel %d2,%sp@- 579cc: 242e 000c movel %fp@(12),%d2 Objects_Locations location; rtems_status_code return_status = RTEMS_SUCCESSFUL; register Region_Control *the_region; if ( !segment ) 579d0: 6700 0092 beqw 57a64 return RTEMS_INVALID_ADDRESS; if ( !size ) 579d4: 4a83 tstl %d3 579d6: 6700 008c beqw 57a64 return RTEMS_INVALID_ADDRESS; _RTEMS_Lock_allocator(); 579da: 2f39 0007 e80a movel 7e80a <_RTEMS_Allocator_Mutex>,%sp@- 579e0: 4eb9 0005 9e3c jsr 59e3c <_API_Mutex_Lock> 579e6: 486e fffc pea %fp@(-4) 579ea: 2f2e 0008 movel %fp@(8),%sp@- 579ee: 4879 0007 e656 pea 7e656 <_Region_Information> 579f4: 4eb9 0005 b964 jsr 5b964 <_Objects_Get_no_protection> the_region = _Region_Get( id, &location ); switch ( location ) { 579fa: 222e fffc movel %fp@(-4),%d1 579fe: 4fef 0010 lea %sp@(16),%sp 57a02: 6636 bnes 57a3a case OBJECTS_LOCAL: if ( !_Heap_Size_of_alloc_area( &the_region->Memory, segment, size ) ) 57a04: 2f03 movel %d3,%sp@- 57a06: 2040 moveal %d0,%a0 57a08: 2f02 movel %d2,%sp@- 57a0a: 4868 0068 pea %a0@(104) 57a0e: 4eb9 0005 b3a0 jsr 5b3a0 <_Heap_Size_of_alloc_area> 57a14: 4fef 000c lea %sp@(12),%sp 57a18: 4a00 tstb %d0 57a1a: 6624 bnes 57a40 case OBJECTS_ERROR: return_status = RTEMS_INVALID_ID; break; } _RTEMS_Unlock_allocator(); 57a1c: 2f39 0007 e80a movel 7e80a <_RTEMS_Allocator_Mutex>,%sp@- <== NOT EXECUTED the_region = _Region_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: if ( !_Heap_Size_of_alloc_area( &the_region->Memory, segment, size ) ) 57a22: 7409 moveq #9,%d2 <== NOT EXECUTED case OBJECTS_ERROR: return_status = RTEMS_INVALID_ID; break; } _RTEMS_Unlock_allocator(); 57a24: 4eb9 0005 9e9c jsr 59e9c <_API_Mutex_Unlock> <== NOT EXECUTED return return_status; 57a2a: 588f addql #4,%sp <== NOT EXECUTED } 57a2c: 2002 movel %d2,%d0 57a2e: 242e fff4 movel %fp@(-12),%d2 57a32: 262e fff8 movel %fp@(-8),%d3 57a36: 4e5e unlk %fp 57a38: 4e75 rts return RTEMS_INVALID_ADDRESS; _RTEMS_Lock_allocator(); the_region = _Region_Get( id, &location ); switch ( location ) { 57a3a: 7001 moveq #1,%d0 57a3c: b081 cmpl %d1,%d0 57a3e: 6712 beqs 57a52 case OBJECTS_ERROR: return_status = RTEMS_INVALID_ID; break; } _RTEMS_Unlock_allocator(); 57a40: 2f39 0007 e80a movel 7e80a <_RTEMS_Allocator_Mutex>,%sp@- the_region = _Region_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: if ( !_Heap_Size_of_alloc_area( &the_region->Memory, segment, size ) ) 57a46: 4282 clrl %d2 case OBJECTS_ERROR: return_status = RTEMS_INVALID_ID; break; } _RTEMS_Unlock_allocator(); 57a48: 4eb9 0005 9e9c jsr 59e9c <_API_Mutex_Unlock> return return_status; 57a4e: 588f addql #4,%sp 57a50: 60da bras 57a2c case OBJECTS_ERROR: return_status = RTEMS_INVALID_ID; break; } _RTEMS_Unlock_allocator(); 57a52: 2f39 0007 e80a movel 7e80a <_RTEMS_Allocator_Mutex>,%sp@- return RTEMS_INVALID_ADDRESS; _RTEMS_Lock_allocator(); the_region = _Region_Get( id, &location ); switch ( location ) { 57a58: 7404 moveq #4,%d2 case OBJECTS_ERROR: return_status = RTEMS_INVALID_ID; break; } _RTEMS_Unlock_allocator(); 57a5a: 4eb9 0005 9e9c jsr 59e9c <_API_Mutex_Unlock> return return_status; 57a60: 588f addql #4,%sp 57a62: 60c8 bras 57a2c 57a64: 7409 moveq #9,%d2 } 57a66: 2002 movel %d2,%d0 57a68: 242e fff4 movel %fp@(-12),%d2 57a6c: 262e fff8 movel %fp@(-8),%d3 57a70: 4e5e unlk %fp 57a72: 4e75 rts 00057b70 : rtems_status_code rtems_region_return_segment( rtems_id id, void *segment ) { 57b70: 4e56 fffc linkw %fp,#-4 57b74: 2f0a movel %a2,%sp@- 57b76: 2f02 movel %d2,%sp@- uint32_t size; #endif int status; register Region_Control *the_region; _RTEMS_Lock_allocator(); 57b78: 2f39 0007 e80a movel 7e80a <_RTEMS_Allocator_Mutex>,%sp@- 57b7e: 4eb9 0005 9e3c jsr 59e3c <_API_Mutex_Lock> 57b84: 486e fffc pea %fp@(-4) 57b88: 2f2e 0008 movel %fp@(8),%sp@- 57b8c: 4879 0007 e656 pea 7e656 <_Region_Information> 57b92: 4eb9 0005 b964 jsr 5b964 <_Objects_Get_no_protection> the_region = _Region_Get( id, &location ); switch ( location ) { 57b98: 4fef 0010 lea %sp@(16),%sp 57b9c: 2440 moveal %d0,%a2 57b9e: 4aae fffc tstl %fp@(-4) 57ba2: 671e beqs 57bc2 default: return_status = RTEMS_INVALID_ID; break; } _RTEMS_Unlock_allocator(); 57ba4: 2f39 0007 e80a movel 7e80a <_RTEMS_Allocator_Mutex>,%sp@- register Region_Control *the_region; _RTEMS_Lock_allocator(); the_region = _Region_Get( id, &location ); switch ( location ) { 57baa: 7404 moveq #4,%d2 default: return_status = RTEMS_INVALID_ID; break; } _RTEMS_Unlock_allocator(); 57bac: 4eb9 0005 9e9c jsr 59e9c <_API_Mutex_Unlock> return return_status; 57bb2: 588f addql #4,%sp } 57bb4: 2002 movel %d2,%d0 57bb6: 242e fff4 movel %fp@(-12),%d2 57bba: 246e fff8 moveal %fp@(-8),%a2 57bbe: 4e5e unlk %fp 57bc0: 4e75 rts RTEMS_INLINE_ROUTINE bool _Region_Free_segment ( Region_Control *the_region, void *the_segment ) { return _Heap_Free( &the_region->Memory, the_segment ); 57bc2: 2f2e 000c movel %fp@(12),%sp@- 57bc6: 486a 0068 pea %a2@(104) 57bca: 4eb9 0005 acf0 jsr 5acf0 <_Heap_Free> #endif status = _Region_Free_segment( the_region, segment ); _Region_Debug_Walk( the_region, 4 ); if ( !status ) 57bd0: 508f addql #8,%sp 57bd2: 4a00 tstb %d0 57bd4: 6612 bnes 57be8 default: return_status = RTEMS_INVALID_ID; break; } _RTEMS_Unlock_allocator(); 57bd6: 2f39 0007 e80a movel 7e80a <_RTEMS_Allocator_Mutex>,%sp@- else { the_region->number_of_used_blocks -= 1; _Region_Process_queue(the_region); /* unlocks allocator */ return RTEMS_SUCCESSFUL; 57bdc: 7409 moveq #9,%d2 default: return_status = RTEMS_INVALID_ID; break; } _RTEMS_Unlock_allocator(); 57bde: 4eb9 0005 9e9c jsr 59e9c <_API_Mutex_Unlock> return return_status; 57be4: 588f addql #4,%sp 57be6: 60cc bras 57bb4 _Region_Debug_Walk( the_region, 4 ); if ( !status ) return_status = RTEMS_INVALID_ADDRESS; else { the_region->number_of_used_blocks -= 1; 57be8: 53aa 0064 subql #1,%a2@(100) _Region_Process_queue(the_region); /* unlocks allocator */ 57bec: 4282 clrl %d2 57bee: 2f0a movel %a2,%sp@- 57bf0: 4eb9 0005 fe1c jsr 5fe1c <_Region_Process_queue> break; } _RTEMS_Unlock_allocator(); return return_status; } 57bf6: 246e fff8 moveal %fp@(-8),%a2 57bfa: 2002 movel %d2,%d0 else { the_region->number_of_used_blocks -= 1; _Region_Process_queue(the_region); /* unlocks allocator */ return RTEMS_SUCCESSFUL; 57bfc: 588f addql #4,%sp break; } _RTEMS_Unlock_allocator(); return return_status; } 57bfe: 242e fff4 movel %fp@(-12),%d2 57c02: 4e5e unlk %fp 57c04: 4e75 rts ... 00045a8c : uint32_t count, rtems_attribute attribute_set, rtems_task_priority priority_ceiling, rtems_id *id ) { 45a8c: 4e56 ffd4 linkw %fp,#-44 45a90: 48d7 0c1c moveml %d2-%d4/%a2-%a3,%sp@ 45a94: 262e 0008 movel %fp@(8),%d3 45a98: 242e 0010 movel %fp@(16),%d2 45a9c: 246e 0018 moveal %fp@(24),%a2 register Semaphore_Control *the_semaphore; CORE_mutex_Attributes the_mutex_attr; CORE_semaphore_Attributes the_semaphore_attr; CORE_mutex_Status mutex_status; if ( !rtems_is_name_valid( name ) ) 45aa0: 4a83 tstl %d3 45aa2: 6748 beqs 45aec return RTEMS_INVALID_NAME; if ( !id ) 45aa4: 4a8a tstl %a2 45aa6: 6700 00ea beqw 45b92 * id - semaphore id * RTEMS_SUCCESSFUL - if successful * error code - if unsuccessful */ rtems_status_code rtems_semaphore_create( 45aaa: 2002 movel %d2,%d0 45aac: 0280 0000 00c0 andil #192,%d0 return RTEMS_NOT_DEFINED; } else #endif if ( _Attributes_Is_inherit_priority( attribute_set ) || 45ab2: 6744 beqs 45af8 _Attributes_Is_priority_ceiling( attribute_set ) ) { if ( ! (_Attributes_Is_binary_semaphore( attribute_set ) && 45ab4: 7230 moveq #48,%d1 45ab6: 7810 moveq #16,%d4 45ab8: c282 andl %d2,%d1 45aba: b881 cmpl %d1,%d4 45abc: 670c beqs 45aca name, 0 /* Not used */ ); #endif _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; 45abe: 700b moveq #11,%d0 } 45ac0: 4cee 0c1c ffd4 moveml %fp@(-44),%d2-%d4/%a2-%a3 45ac6: 4e5e unlk %fp 45ac8: 4e75 rts #endif if ( _Attributes_Is_inherit_priority( attribute_set ) || _Attributes_Is_priority_ceiling( attribute_set ) ) { if ( ! (_Attributes_Is_binary_semaphore( attribute_set ) && 45aca: 44c2 movew %d2,%ccr 45acc: 66f0 bnes 45abe _Attributes_Is_priority( attribute_set ) ) ) return RTEMS_NOT_DEFINED; } if ( _Attributes_Is_inherit_priority( attribute_set ) && 45ace: 0c80 0000 00c0 cmpil #192,%d0 45ad4: 67e8 beqs 45abe _Attributes_Is_priority_ceiling( attribute_set ) ) return RTEMS_NOT_DEFINED; if ( !_Attributes_Is_counting_semaphore( attribute_set ) && ( count > 1 ) ) 45ad6: 7001 moveq #1,%d0 45ad8: b0ae 000c cmpl %fp@(12),%d0 45adc: 6420 bccs 45afe 45ade: 103c 000a moveb #10,%d0 0 /* Not used */ ); #endif _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 45ae2: 4cee 0c1c ffd4 moveml %fp@(-44),%d2-%d4/%a2-%a3 45ae8: 4e5e unlk %fp 45aea: 4e75 rts register Semaphore_Control *the_semaphore; CORE_mutex_Attributes the_mutex_attr; CORE_semaphore_Attributes the_semaphore_attr; CORE_mutex_Status mutex_status; if ( !rtems_is_name_valid( name ) ) 45aec: 7003 moveq #3,%d0 0 /* Not used */ ); #endif _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 45aee: 4cee 0c1c ffd4 moveml %fp@(-44),%d2-%d4/%a2-%a3 45af4: 4e5e unlk %fp 45af6: 4e75 rts */ RTEMS_INLINE_ROUTINE bool _Attributes_Is_counting_semaphore( rtems_attribute attribute_set ) { return ((attribute_set & RTEMS_SEMAPHORE_CLASS) == RTEMS_COUNTING_SEMAPHORE); 45af8: 7830 moveq #48,%d4 45afa: c882 andl %d2,%d4 if ( _Attributes_Is_inherit_priority( attribute_set ) && _Attributes_Is_priority_ceiling( attribute_set ) ) return RTEMS_NOT_DEFINED; if ( !_Attributes_Is_counting_semaphore( attribute_set ) && ( count > 1 ) ) 45afc: 66d8 bnes 45ad6 rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 45afe: 2039 0005 ef04 movel 5ef04 <_Thread_Dispatch_disable_level>,%d0 45b04: 5280 addql #1,%d0 45b06: 23c0 0005 ef04 movel %d0,5ef04 <_Thread_Dispatch_disable_level> * This function allocates a semaphore control block from * the inactive chain of free semaphore control blocks. */ RTEMS_INLINE_ROUTINE Semaphore_Control *_Semaphore_Allocate( void ) { return (Semaphore_Control *) _Objects_Allocate( &_Semaphore_Information ); 45b0c: 4879 0005 ee3c pea 5ee3c <_Semaphore_Information> 45b12: 4eb9 0004 7090 jsr 47090 <_Objects_Allocate> _Thread_Disable_dispatch(); /* prevents deletion */ the_semaphore = _Semaphore_Allocate(); if ( !the_semaphore ) { 45b18: 588f addql #4,%sp 45b1a: 2640 moveal %d0,%a3 45b1c: 4a80 tstl %d0 45b1e: 6700 00d8 beqw 45bf8 _Thread_Enable_dispatch(); return RTEMS_TOO_MANY; } #endif the_semaphore->attribute_set = attribute_set; 45b22: 2742 0010 movel %d2,%a3@(16) /* * Initialize it as a counting semaphore. */ if ( _Attributes_Is_counting_semaphore( attribute_set ) ) { 45b26: 4a84 tstl %d4 45b28: 6774 beqs 45b9e /* * It is either simple binary semaphore or a more powerful mutex * style binary semaphore. This is the mutex style. */ if ( _Attributes_Is_priority( attribute_set ) ) the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY; 45b2a: 44c2 movew %d2,%ccr 45b2c: 56c0 sne %d0 45b2e: 49c0 extbl %d0 45b30: 5280 addql #1,%d0 45b32: 2d40 fff0 movel %d0,%fp@(-16) else the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_FIFO; if ( _Attributes_Is_binary_semaphore( attribute_set ) ) { 45b36: 7010 moveq #16,%d0 45b38: b084 cmpl %d4,%d0 45b3a: 6700 00ce beqw 45c0a the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY_CEILING; the_mutex_attr.only_owner_release = true; } } } else /* must be simple binary semaphore */ { the_mutex_attr.lock_nesting_behavior = CORE_MUTEX_NESTING_BLOCKS; 45b3e: 7202 moveq #2,%d1 the_mutex_attr.only_owner_release = false; 45b40: 4204 clrb %d4 the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY_CEILING; the_mutex_attr.only_owner_release = true; } } } else /* must be simple binary semaphore */ { the_mutex_attr.lock_nesting_behavior = CORE_MUTEX_NESTING_BLOCKS; 45b42: 2d41 ffea movel %d1,%fp@(-22) the_mutex_attr.only_owner_release = false; 45b46: 1d44 ffee moveb %d4,%fp@(-18) } mutex_status = _CORE_mutex_Initialize( 45b4a: 7001 moveq #1,%d0 45b4c: b0ae 000c cmpl %fp@(12),%d0 45b50: 57c0 seq %d0 45b52: 49c0 extbl %d0 45b54: 4480 negl %d0 45b56: 2f00 movel %d0,%sp@- 45b58: 486e ffea pea %fp@(-22) 45b5c: 486b 0014 pea %a3@(20) 45b60: 4eb9 0004 67dc jsr 467dc <_CORE_mutex_Initialize> &the_semaphore->Core_control.mutex, &the_mutex_attr, (count == 1) ? CORE_MUTEX_UNLOCKED : CORE_MUTEX_LOCKED ); if ( mutex_status == CORE_MUTEX_STATUS_CEILING_VIOLATED ) { 45b66: 4fef 000c lea %sp@(12),%sp 45b6a: 7206 moveq #6,%d1 45b6c: b280 cmpl %d0,%d1 45b6e: 665e bnes 45bce */ RTEMS_INLINE_ROUTINE void _Semaphore_Free ( Semaphore_Control *the_semaphore ) { _Objects_Free( &_Semaphore_Information, &the_semaphore->Object ); 45b70: 2f0b movel %a3,%sp@- 45b72: 4879 0005 ee3c pea 5ee3c <_Semaphore_Information> 45b78: 4eb9 0004 73c8 jsr 473c8 <_Objects_Free> _Semaphore_Free( the_semaphore ); _Thread_Enable_dispatch(); 45b7e: 4eb9 0004 7dbc jsr 47dbc <_Thread_Enable_dispatch> return RTEMS_INVALID_PRIORITY; 45b84: 508f addql #8,%sp (count == 1) ? CORE_MUTEX_UNLOCKED : CORE_MUTEX_LOCKED ); if ( mutex_status == CORE_MUTEX_STATUS_CEILING_VIOLATED ) { _Semaphore_Free( the_semaphore ); _Thread_Enable_dispatch(); 45b86: 7013 moveq #19,%d0 0 /* Not used */ ); #endif _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 45b88: 4cee 0c1c ffd4 moveml %fp@(-44),%d2-%d4/%a2-%a3 45b8e: 4e5e unlk %fp 45b90: 4e75 rts CORE_mutex_Status mutex_status; if ( !rtems_is_name_valid( name ) ) return RTEMS_INVALID_NAME; if ( !id ) 45b92: 7009 moveq #9,%d0 0 /* Not used */ ); #endif _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 45b94: 4cee 0c1c ffd4 moveml %fp@(-44),%d2-%d4/%a2-%a3 45b9a: 4e5e unlk %fp 45b9c: 4e75 rts * The following are just to make Purify happy. */ the_mutex_attr.lock_nesting_behavior = CORE_MUTEX_NESTING_ACQUIRES; the_mutex_attr.priority_ceiling = PRIORITY_MINIMUM; _CORE_semaphore_Initialize( 45b9e: 2f2e 000c movel %fp@(12),%sp@- */ if ( _Attributes_Is_counting_semaphore( attribute_set ) ) { /* * This effectively disables limit checking. */ the_semaphore_attr.maximum_count = 0xFFFFFFFF; 45ba2: 72ff moveq #-1,%d1 * The following are just to make Purify happy. */ the_mutex_attr.lock_nesting_behavior = CORE_MUTEX_NESTING_ACQUIRES; the_mutex_attr.priority_ceiling = PRIORITY_MINIMUM; _CORE_semaphore_Initialize( 45ba4: 486e fff8 pea %fp@(-8) 45ba8: 486b 0014 pea %a3@(20) * This effectively disables limit checking. */ the_semaphore_attr.maximum_count = 0xFFFFFFFF; if ( _Attributes_Is_priority( attribute_set ) ) the_semaphore_attr.discipline = CORE_SEMAPHORE_DISCIPLINES_PRIORITY; 45bac: 44c2 movew %d2,%ccr 45bae: 56c0 sne %d0 */ if ( _Attributes_Is_counting_semaphore( attribute_set ) ) { /* * This effectively disables limit checking. */ the_semaphore_attr.maximum_count = 0xFFFFFFFF; 45bb0: 2d41 fff8 movel %d1,%fp@(-8) if ( _Attributes_Is_priority( attribute_set ) ) the_semaphore_attr.discipline = CORE_SEMAPHORE_DISCIPLINES_PRIORITY; 45bb4: 49c0 extbl %d0 45bb6: 5280 addql #1,%d0 the_semaphore_attr.discipline = CORE_SEMAPHORE_DISCIPLINES_FIFO; /* * The following are just to make Purify happy. */ the_mutex_attr.lock_nesting_behavior = CORE_MUTEX_NESTING_ACQUIRES; 45bb8: 42ae ffea clrl %fp@(-22) * This effectively disables limit checking. */ the_semaphore_attr.maximum_count = 0xFFFFFFFF; if ( _Attributes_Is_priority( attribute_set ) ) the_semaphore_attr.discipline = CORE_SEMAPHORE_DISCIPLINES_PRIORITY; 45bbc: 2d40 fffc movel %d0,%fp@(-4) /* * The following are just to make Purify happy. */ the_mutex_attr.lock_nesting_behavior = CORE_MUTEX_NESTING_ACQUIRES; the_mutex_attr.priority_ceiling = PRIORITY_MINIMUM; 45bc0: 42ae fff4 clrl %fp@(-12) _CORE_semaphore_Initialize( 45bc4: 4eb9 0004 6b24 jsr 46b24 <_CORE_semaphore_Initialize> 45bca: 4fef 000c lea %sp@(12),%sp #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 45bce: 202b 0008 movel %a3@(8),%d0 45bd2: 4281 clrl %d1 45bd4: 2079 0005 ee54 moveal 5ee54 <_Semaphore_Information+0x18>,%a0 45bda: 3200 movew %d0,%d1 information, _Objects_Get_index( the_object->id ), the_object ); the_object->name = name; 45bdc: 2743 000c movel %d3,%a3@(12) #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 45be0: 218b 1c00 movel %a3,%a0@(00000000,%d1:l:4) &_Semaphore_Information, &the_semaphore->Object, (Objects_Name) name ); *id = the_semaphore->Object.id; 45be4: 2480 movel %d0,%a2@ the_semaphore->Object.id, name, 0 /* Not used */ ); #endif _Thread_Enable_dispatch(); 45be6: 4eb9 0004 7dbc jsr 47dbc <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; } 45bec: 4cee 0c1c ffd4 moveml %fp@(-44),%d2-%d4/%a2-%a3 the_semaphore->Object.id, name, 0 /* Not used */ ); #endif _Thread_Enable_dispatch(); 45bf2: 4280 clrl %d0 return RTEMS_SUCCESSFUL; } 45bf4: 4e5e unlk %fp 45bf6: 4e75 rts _Thread_Disable_dispatch(); /* prevents deletion */ the_semaphore = _Semaphore_Allocate(); if ( !the_semaphore ) { _Thread_Enable_dispatch(); 45bf8: 4eb9 0004 7dbc jsr 47dbc <_Thread_Enable_dispatch> 45bfe: 7005 moveq #5,%d0 0 /* Not used */ ); #endif _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 45c00: 4cee 0c1c ffd4 moveml %fp@(-44),%d2-%d4/%a2-%a3 45c06: 4e5e unlk %fp 45c08: 4e75 rts else the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_FIFO; if ( _Attributes_Is_binary_semaphore( attribute_set ) ) { the_mutex_attr.priority_ceiling = priority_ceiling; the_mutex_attr.lock_nesting_behavior = CORE_MUTEX_NESTING_ACQUIRES; 45c0a: 42ae ffea clrl %fp@(-22) the_mutex_attr.only_owner_release = false; if ( the_mutex_attr.discipline == CORE_MUTEX_DISCIPLINES_PRIORITY ) { 45c0e: 7801 moveq #1,%d4 the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_FIFO; if ( _Attributes_Is_binary_semaphore( attribute_set ) ) { the_mutex_attr.priority_ceiling = priority_ceiling; the_mutex_attr.lock_nesting_behavior = CORE_MUTEX_NESTING_ACQUIRES; the_mutex_attr.only_owner_release = false; 45c10: 4201 clrb %d1 the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY; else the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_FIFO; if ( _Attributes_Is_binary_semaphore( attribute_set ) ) { the_mutex_attr.priority_ceiling = priority_ceiling; 45c12: 2d6e 0014 fff4 movel %fp@(20),%fp@(-12) the_mutex_attr.lock_nesting_behavior = CORE_MUTEX_NESTING_ACQUIRES; the_mutex_attr.only_owner_release = false; 45c18: 1d41 ffee moveb %d1,%fp@(-18) if ( the_mutex_attr.discipline == CORE_MUTEX_DISCIPLINES_PRIORITY ) { 45c1c: b8ae fff0 cmpl %fp@(-16),%d4 45c20: 6600 ff28 bnew 45b4a if ( _Attributes_Is_inherit_priority( attribute_set ) ) { 45c24: 0802 0006 btst #6,%d2 45c28: 6712 beqs 45c3c the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY_INHERIT; 45c2a: 103c 0002 moveb #2,%d0 the_mutex_attr.only_owner_release = true; 45c2e: 7201 moveq #1,%d1 the_mutex_attr.lock_nesting_behavior = CORE_MUTEX_NESTING_ACQUIRES; the_mutex_attr.only_owner_release = false; if ( the_mutex_attr.discipline == CORE_MUTEX_DISCIPLINES_PRIORITY ) { if ( _Attributes_Is_inherit_priority( attribute_set ) ) { the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY_INHERIT; 45c30: 2d40 fff0 movel %d0,%fp@(-16) the_mutex_attr.only_owner_release = true; 45c34: 1d41 ffee moveb %d1,%fp@(-18) 45c38: 6000 ff10 braw 45b4a } else if ( _Attributes_Is_priority_ceiling( attribute_set ) ) { 45c3c: 4a02 tstb %d2 45c3e: 6c00 ff0a bgew 45b4a the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY_CEILING; 45c42: 7803 moveq #3,%d4 the_mutex_attr.only_owner_release = true; 45c44: 7001 moveq #1,%d0 if ( the_mutex_attr.discipline == CORE_MUTEX_DISCIPLINES_PRIORITY ) { if ( _Attributes_Is_inherit_priority( attribute_set ) ) { the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY_INHERIT; the_mutex_attr.only_owner_release = true; } else if ( _Attributes_Is_priority_ceiling( attribute_set ) ) { the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY_CEILING; 45c46: 2d44 fff0 movel %d4,%fp@(-16) the_mutex_attr.only_owner_release = true; 45c4a: 1d40 ffee moveb %d0,%fp@(-18) 45c4e: 6000 fefa braw 45b4a ... 00045c54 : #endif rtems_status_code rtems_semaphore_delete( rtems_id id ) { 45c54: 4e56 fffc linkw %fp,#-4 45c58: 2f0a movel %a2,%sp@- RTEMS_INLINE_ROUTINE Semaphore_Control *_Semaphore_Get ( Objects_Id id, Objects_Locations *location ) { return (Semaphore_Control *) 45c5a: 486e fffc pea %fp@(-4) 45c5e: 2f2e 0008 movel %fp@(8),%sp@- 45c62: 4879 0005 ee3c pea 5ee3c <_Semaphore_Information> 45c68: 4eb9 0004 752c jsr 4752c <_Objects_Get> register Semaphore_Control *the_semaphore; Objects_Locations location; the_semaphore = _Semaphore_Get( id, &location ); switch ( location ) { 45c6e: 4fef 000c lea %sp@(12),%sp 45c72: 2440 moveal %d0,%a2 45c74: 4aae fffc tstl %fp@(-4) 45c78: 670a beqs 45c84 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 45c7a: 246e fff8 moveal %fp@(-8),%a2 { register Semaphore_Control *the_semaphore; Objects_Locations location; the_semaphore = _Semaphore_Get( id, &location ); switch ( location ) { 45c7e: 7004 moveq #4,%d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 45c80: 4e5e unlk %fp 45c82: 4e75 rts 45c84: 7030 moveq #48,%d0 45c86: c0aa 0010 andl %a2@(16),%d0 the_semaphore = _Semaphore_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: if ( !_Attributes_Is_counting_semaphore(the_semaphore->attribute_set) ) { 45c8a: 6760 beqs 45cec if ( _CORE_mutex_Is_locked( &the_semaphore->Core_control.mutex ) && 45c8c: 4aaa 0062 tstl %a2@(98) 45c90: 6616 bnes 45ca8 45c92: 7220 moveq #32,%d1 45c94: b280 cmpl %d0,%d1 45c96: 6710 beqs 45ca8 !_Attributes_Is_simple_binary_semaphore( the_semaphore->attribute_set ) ) { _Thread_Enable_dispatch(); 45c98: 4eb9 0004 7dbc jsr 47dbc <_Thread_Enable_dispatch> case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 45c9e: 246e fff8 moveal %fp@(-8),%a2 case OBJECTS_LOCAL: if ( !_Attributes_Is_counting_semaphore(the_semaphore->attribute_set) ) { if ( _CORE_mutex_Is_locked( &the_semaphore->Core_control.mutex ) && !_Attributes_Is_simple_binary_semaphore( the_semaphore->attribute_set ) ) { _Thread_Enable_dispatch(); 45ca2: 700c moveq #12,%d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 45ca4: 4e5e unlk %fp 45ca6: 4e75 rts !_Attributes_Is_simple_binary_semaphore( the_semaphore->attribute_set ) ) { _Thread_Enable_dispatch(); return RTEMS_RESOURCE_IN_USE; } _CORE_mutex_Flush( 45ca8: 4878 0004 pea 4 45cac: 42a7 clrl %sp@- 45cae: 486a 0014 pea %a2@(20) 45cb2: 4eb9 0004 67d0 jsr 467d0 <_CORE_mutex_Flush> 45cb8: 4fef 000c lea %sp@(12),%sp SEMAPHORE_MP_OBJECT_WAS_DELETED, CORE_SEMAPHORE_WAS_DELETED ); } _Objects_Close( &_Semaphore_Information, &the_semaphore->Object ); 45cbc: 2f0a movel %a2,%sp@- 45cbe: 4879 0005 ee3c pea 5ee3c <_Semaphore_Information> 45cc4: 4eb9 0004 7120 jsr 47120 <_Objects_Close> */ RTEMS_INLINE_ROUTINE void _Semaphore_Free ( Semaphore_Control *the_semaphore ) { _Objects_Free( &_Semaphore_Information, &the_semaphore->Object ); 45cca: 2f0a movel %a2,%sp@- 45ccc: 4879 0005 ee3c pea 5ee3c <_Semaphore_Information> 45cd2: 4eb9 0004 73c8 jsr 473c8 <_Objects_Free> 0, /* Not used */ 0 /* Not used */ ); } #endif _Thread_Enable_dispatch(); 45cd8: 4eb9 0004 7dbc jsr 47dbc <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 45cde: 4fef 0010 lea %sp@(16),%sp 0, /* Not used */ 0 /* Not used */ ); } #endif _Thread_Enable_dispatch(); 45ce2: 4280 clrl %d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 45ce4: 246e fff8 moveal %fp@(-8),%a2 45ce8: 4e5e unlk %fp 45cea: 4e75 rts &the_semaphore->Core_control.mutex, SEMAPHORE_MP_OBJECT_WAS_DELETED, CORE_MUTEX_WAS_DELETED ); } else { _CORE_semaphore_Flush( 45cec: 4878 0002 pea 2 45cf0: 42a7 clrl %sp@- 45cf2: 486a 0014 pea %a2@(20) 45cf6: 4eb9 0004 6b18 jsr 46b18 <_CORE_semaphore_Flush> 45cfc: 4fef 000c lea %sp@(12),%sp SEMAPHORE_MP_OBJECT_WAS_DELETED, CORE_SEMAPHORE_WAS_DELETED ); } _Objects_Close( &_Semaphore_Information, &the_semaphore->Object ); 45d00: 2f0a movel %a2,%sp@- 45d02: 4879 0005 ee3c pea 5ee3c <_Semaphore_Information> 45d08: 4eb9 0004 7120 jsr 47120 <_Objects_Close> 45d0e: 2f0a movel %a2,%sp@- 45d10: 4879 0005 ee3c pea 5ee3c <_Semaphore_Information> 45d16: 4eb9 0004 73c8 jsr 473c8 <_Objects_Free> 0, /* Not used */ 0 /* Not used */ ); } #endif _Thread_Enable_dispatch(); 45d1c: 4eb9 0004 7dbc jsr 47dbc <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 45d22: 4fef 0010 lea %sp@(16),%sp 0, /* Not used */ 0 /* Not used */ ); } #endif _Thread_Enable_dispatch(); 45d26: 4280 clrl %d0 45d28: 60ba bras 45ce4 ... 00050dcc : #endif rtems_status_code rtems_semaphore_flush( rtems_id id ) { 50dcc: 4e56 fffc linkw %fp,#-4 50dd0: 486e fffc pea %fp@(-4) 50dd4: 2f2e 0008 movel %fp@(8),%sp@- 50dd8: 4879 0006 4f84 pea 64f84 <_Semaphore_Information> 50dde: 4eb9 0004 9568 jsr 49568 <_Objects_Get> register Semaphore_Control *the_semaphore; Objects_Locations location; the_semaphore = _Semaphore_Get( id, &location ); switch ( location ) { 50de4: 4fef 000c lea %sp@(12),%sp 50de8: 4aae fffc tstl %fp@(-4) 50dec: 6706 beqs 50df4 50dee: 7004 moveq #4,%d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 50df0: 4e5e unlk %fp 50df2: 4e75 rts the_semaphore = _Semaphore_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: if ( !_Attributes_Is_counting_semaphore(the_semaphore->attribute_set) ) { 50df4: 7230 moveq #48,%d1 50df6: 2040 moveal %d0,%a0 50df8: c2a8 0010 andl %a0@(16),%d1 50dfc: 6720 beqs 50e1e _CORE_mutex_Flush( 50dfe: 4878 0001 pea 1 50e02: 42a7 clrl %sp@- 50e04: 4868 0014 pea %a0@(20) 50e08: 4eb9 0004 8770 jsr 48770 <_CORE_mutex_Flush> 50e0e: 4fef 000c lea %sp@(12),%sp &the_semaphore->Core_control.semaphore, SEND_OBJECT_WAS_DELETED, CORE_SEMAPHORE_STATUS_UNSATISFIED_NOWAIT ); } _Thread_Enable_dispatch(); 50e12: 4eb9 0004 9e78 jsr 49e78 <_Thread_Enable_dispatch> 50e18: 4280 clrl %d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 50e1a: 4e5e unlk %fp 50e1c: 4e75 rts &the_semaphore->Core_control.mutex, SEND_OBJECT_WAS_DELETED, CORE_MUTEX_STATUS_UNSATISFIED_NOWAIT ); } else { _CORE_semaphore_Flush( 50e1e: 4878 0001 pea 1 50e22: 2040 moveal %d0,%a0 50e24: 42a7 clrl %sp@- 50e26: 4868 0014 pea %a0@(20) 50e2a: 4eb9 0004 8ab8 jsr 48ab8 <_CORE_semaphore_Flush> 50e30: 4fef 000c lea %sp@(12),%sp &the_semaphore->Core_control.semaphore, SEND_OBJECT_WAS_DELETED, CORE_SEMAPHORE_STATUS_UNSATISFIED_NOWAIT ); } _Thread_Enable_dispatch(); 50e34: 4eb9 0004 9e78 jsr 49e78 <_Thread_Enable_dispatch> 50e3a: 4280 clrl %d0 50e3c: 60dc bras 50e1a ... 00057f5c : rtems_status_code rtems_semaphore_ident( rtems_name name, uint32_t node, rtems_id *id ) { 57f5c: 4e56 0000 linkw %fp,#0 Objects_Name_or_id_lookup_errors status; status = _Objects_Name_to_id_u32( &_Semaphore_Information, name, node, id ); 57f60: 2f2e 0010 movel %fp@(16),%sp@- 57f64: 2f2e 000c movel %fp@(12),%sp@- 57f68: 2f2e 0008 movel %fp@(8),%sp@- 57f6c: 4879 0007 e690 pea 7e690 <_Semaphore_Information> 57f72: 4eb9 0005 bbd8 jsr 5bbd8 <_Objects_Name_to_id_u32> 57f78: 41f9 0007 7a80 lea 77a80 <_Status_Object_name_errors_to_status>,%a0 return _Status_Object_name_errors_to_status[ status ]; } 57f7e: 4e5e unlk %fp 57f80: 2030 0c00 movel %a0@(00000000,%d0:l:4),%d0 57f84: 4e75 rts ... 000463fc : void rtems_shutdown_executive( uint32_t result ) { if ( !_System_state_Is_shutdown( _System_state_Get() ) ) { 463fc: 7004 moveq #4,%d0 */ void rtems_shutdown_executive( uint32_t result ) { 463fe: 4e56 0000 linkw %fp,#0 if ( !_System_state_Is_shutdown( _System_state_Get() ) ) { 46402: b0b9 0005 f08c cmpl 5f08c <_System_state_Current>,%d0 46408: 6718 beqs 46422 4640a: 23c0 0005 f08c movel %d0,5f08c <_System_state_Current> * if we were running within the same context, it would work. * * And we will not return to this thread, so there is no point of * saving the context. */ _Context_Restart_self( &_Thread_BSP_context ); 46410: 203c 0005 eed0 movel #388816,%d0 46416: 2d40 0008 movel %d0,%fp@(8) _System_state_Set( SYSTEM_STATE_SHUTDOWN ); _Thread_Stop_multitasking(); } } 4641a: 4e5e unlk %fp 4641c: 4ef9 0004 9296 jmp 49296 <_CPU_Context_Restart_self> 46422: 4e5e unlk %fp 46424: 4e75 rts ... 00044c5e : */ bool rtems_stack_checker_create_extension( Thread_Control *running __attribute__((unused)), Thread_Control *the_thread ) { 44c5e: 4e56 0000 linkw %fp,#0 44c62: 2f0a movel %a2,%sp@- 44c64: 246e 000c moveal %fp@(12),%a2 Stack_check_Initialize(); 44c68: 4eb9 0004 4bf8 jsr 44bf8 if (the_thread) 44c6e: 4a8a tstl %a2 44c70: 6716 beqs 44c88 Stack_check_Dope_stack(&the_thread->Start.Initial_stack); 44c72: 2f2a 00be movel %a2@(190),%sp@- 44c76: 4878 00a5 pea a5 44c7a: 2f2a 00c2 movel %a2@(194),%sp@- 44c7e: 4eb9 0008 4008 jsr 84008 44c84: 4fef 000c lea %sp@(12),%sp return true; } 44c88: 246e fffc moveal %fp@(-4),%a2 44c8c: 4e5e unlk %fp 44c8e: 7001 moveq #1,%d0 44c90: 4e75 rts ... 00044ae4 : /* * Check if blown */ bool rtems_stack_checker_is_blown( void ) { 44ae4: 4e56 0000 linkw %fp,#0 Stack_Control *the_stack = &_Thread_Executing->Start.Initial_stack; 44ae8: 2279 000a 6b72 moveal a6b72 <_Thread_Executing>,%a1 ) { #if defined(__GNUC__) void *sp = __builtin_frame_address(0); if ( sp < the_stack->area ) { 44aee: 2069 00c2 moveal %a1@(194),%a0 /* * Check if blown */ bool rtems_stack_checker_is_blown( void ) { 44af2: 2f02 movel %d2,%sp@- ) { #if defined(__GNUC__) void *sp = __builtin_frame_address(0); if ( sp < the_stack->area ) { 44af4: b1ce cmpal %fp,%a0 44af6: 6354 blss 44b4c 44af8: 4202 clrb %d2 <== NOT EXECUTED /* * The stack checker must be initialized before the pattern is there * to check. */ if ( Stack_check_Initialized ) { 44afa: 4ab9 000a 39f0 tstl a39f0 44b00: 662a bnes 44b2c 44b02: 7001 moveq #1,%d0 <== NOT EXECUTED } /* * The Stack Pointer and the Pattern Area are OK so return false. */ if ( sp_ok && pattern_ok ) 44b04: 4a02 tstb %d2 44b06: 6704 beqs 44b0c 44b08: 4a00 tstb %d0 44b0a: 664e bnes 44b5a return false; /* * Let's report as much as we can. */ Stack_check_report_blown_task( _Thread_Executing, pattern_ok ); 44b0c: 0280 0000 00ff andil #255,%d0 <== NOT EXECUTED 44b12: 2f00 movel %d0,%sp@- <== NOT EXECUTED 44b14: 2f39 000a 6b72 movel a6b72 <_Thread_Executing>,%sp@- <== NOT EXECUTED 44b1a: 4eb9 0004 4a34 jsr 44a34 <== NOT EXECUTED return true; } 44b20: 242e fffc movel %fp@(-4),%d2 <== NOT EXECUTED /* * Let's report as much as we can. */ Stack_check_report_blown_task( _Thread_Executing, pattern_ok ); return true; 44b24: 508f addql #8,%sp <== NOT EXECUTED } 44b26: 4e5e unlk %fp <== NOT EXECUTED return false; /* * Let's report as much as we can. */ Stack_check_report_blown_task( _Thread_Executing, pattern_ok ); 44b28: 7001 moveq #1,%d0 <== NOT EXECUTED return true; } 44b2a: 4e75 rts <== NOT EXECUTED /* * The stack checker must be initialized before the pattern is there * to check. */ if ( Stack_check_Initialized ) { pattern_ok = (!memcmp( 44b2c: 4878 0010 pea 10 44b30: 4879 000a 6930 pea a6930 44b36: 4868 0008 pea %a0@(8) 44b3a: 4eb9 0008 3e24 jsr 83e24 44b40: 4fef 000c lea %sp@(12),%sp 44b44: 4a80 tstl %d0 44b46: 57c0 seq %d0 44b48: 4480 negl %d0 44b4a: 60b8 bras 44b04 } /* * Check if blown */ bool rtems_stack_checker_is_blown( void ) 44b4c: 2008 movel %a0,%d0 44b4e: d0a9 00be addl %a1@(190),%d0 44b52: b08e cmpl %fp,%d0 44b54: 54c2 scc %d2 44b56: 4482 negl %d2 44b58: 60a0 bras 44afa /* * Let's report as much as we can. */ Stack_check_report_blown_task( _Thread_Executing, pattern_ok ); return true; } 44b5a: 242e fffc movel %fp@(-4),%d2 44b5e: 4e5e unlk %fp } /* * The Stack Pointer and the Pattern Area are OK so return false. */ if ( sp_ok && pattern_ok ) 44b60: 4200 clrb %d0 /* * Let's report as much as we can. */ Stack_check_report_blown_task( _Thread_Executing, pattern_ok ); return true; } 44b62: 4e75 rts 00044a1c : void rtems_stack_checker_report_usage( void ) { 44a1c: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED rtems_stack_checker_report_usage_with_plugin( NULL, printk_plugin ); 44a20: 4879 0004 79f4 pea 479f4 <== NOT EXECUTED 44a26: 42a7 clrl %sp@- <== NOT EXECUTED 44a28: 4eb9 0004 49ba jsr 449ba <== NOT EXECUTED 44a2e: 508f addql #8,%sp <== NOT EXECUTED } 44a30: 4e5e unlk %fp <== NOT EXECUTED 44a32: 4e75 rts 000449ba : void rtems_stack_checker_report_usage_with_plugin( void *context, rtems_printk_plugin_t print ) { 449ba: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED 449be: 2f0a movel %a2,%sp@- <== NOT EXECUTED 449c0: 246e 000c moveal %fp@(12),%a2 <== NOT EXECUTED 449c4: 2f02 movel %d2,%sp@- <== NOT EXECUTED print_context = context; print_handler = print; (*print)( context, "Stack usage by thread\n"); 449c6: 4879 0009 929c pea 9929c <== NOT EXECUTED void rtems_stack_checker_report_usage_with_plugin( void *context, rtems_printk_plugin_t print ) { 449cc: 242e 0008 movel %fp@(8),%d2 <== NOT EXECUTED print_context = context; print_handler = print; 449d0: 23ca 000a 39f8 movel %a2,a39f8 <== NOT EXECUTED (*print)( context, "Stack usage by thread\n"); 449d6: 2f02 movel %d2,%sp@- <== NOT EXECUTED void rtems_stack_checker_report_usage_with_plugin( void *context, rtems_printk_plugin_t print ) { print_context = context; 449d8: 23c2 000a 39f4 movel %d2,a39f4 <== NOT EXECUTED print_handler = print; (*print)( context, "Stack usage by thread\n"); 449de: 4e92 jsr %a2@ <== NOT EXECUTED (*print)( context, 449e0: 4879 0009 92b3 pea 992b3 <== NOT EXECUTED 449e6: 2f02 movel %d2,%sp@- <== NOT EXECUTED 449e8: 4e92 jsr %a2@ <== NOT EXECUTED " ID NAME LOW HIGH CURRENT AVAILABLE USED\n" ); /* iterate over all threads and dump the usage */ rtems_iterate_over_all_threads( Stack_check_Dump_threads_usage ); 449ea: 4879 0004 4832 pea 44832 <== NOT EXECUTED 449f0: 4eb9 0004 bfe4 jsr 4bfe4 <== NOT EXECUTED /* dump interrupt stack info if any */ Stack_check_Dump_threads_usage((Thread_Control *) -1); 449f6: 4878 ffff pea ffffffff <== NOT EXECUTED 449fa: 4eb9 0004 4832 jsr 44832 <== NOT EXECUTED print_context = NULL; print_handler = NULL; } 44a00: 242e fff8 movel %fp@(-8),%d2 <== NOT EXECUTED /* dump interrupt stack info if any */ Stack_check_Dump_threads_usage((Thread_Control *) -1); print_context = NULL; print_handler = NULL; 44a04: 4fef 0018 lea %sp@(24),%sp <== NOT EXECUTED } 44a08: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED 44a0c: 4e5e unlk %fp <== NOT EXECUTED rtems_iterate_over_all_threads( Stack_check_Dump_threads_usage ); /* dump interrupt stack info if any */ Stack_check_Dump_threads_usage((Thread_Control *) -1); print_context = NULL; 44a0e: 42b9 000a 39f4 clrl a39f4 <== NOT EXECUTED print_handler = NULL; 44a14: 42b9 000a 39f8 clrl a39f8 <== NOT EXECUTED } 44a1a: 4e75 rts 00044b64 : */ void rtems_stack_checker_switch_extension( Thread_Control *running __attribute__((unused)), Thread_Control *heir __attribute__((unused)) ) { 44b64: 4e56 0000 linkw %fp,#0 44b68: 2f0a movel %a2,%sp@- 44b6a: 246e 0008 moveal %fp@(8),%a2 Stack_Control *the_stack = &running->Start.Initial_stack; void *pattern; bool sp_ok; bool pattern_ok = true; pattern = (void *) Stack_check_Get_pattern_area(the_stack)->pattern; 44b6e: 222a 00c2 movel %a2@(194),%d1 44b72: 5081 addql #8,%d1 ) { #if defined(__GNUC__) void *sp = __builtin_frame_address(0); if ( sp < the_stack->area ) { 44b74: 202a 00c2 movel %a2@(194),%d0 44b78: b08e cmpl %fp,%d0 44b7a: 6208 bhis 44b84 void rtems_stack_checker_switch_extension( Thread_Control *running __attribute__((unused)), Thread_Control *heir __attribute__((unused)) ) { Stack_Control *the_stack = &running->Start.Initial_stack; 44b7c: d0aa 00be addl %a2@(190),%d0 44b80: b08e cmpl %fp,%d0 44b82: 6436 bccs 44bba /* * Check for an out of bounds stack pointer or an overwrite */ sp_ok = Stack_check_Frame_pointer_in_range( the_stack ); pattern_ok = (!memcmp( pattern, 44b84: 4878 0010 pea 10 <== NOT EXECUTED 44b88: 4879 000a 6930 pea a6930 <== NOT EXECUTED 44b8e: 2f01 movel %d1,%sp@- <== NOT EXECUTED 44b90: 4eb9 0008 3e24 jsr 83e24 <== NOT EXECUTED 44b96: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 44b9a: 4a80 tstl %d0 <== NOT EXECUTED 44b9c: 57c0 seq %d0 <== NOT EXECUTED (void *) Stack_check_Pattern.pattern, PATTERN_SIZE_BYTES)); if ( !sp_ok || !pattern_ok ) { Stack_check_report_blown_task( running, pattern_ok ); 44b9e: 2d4a 0008 movel %a2,%fp@(8) <== NOT EXECUTED } } 44ba2: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED /* * Check for an out of bounds stack pointer or an overwrite */ sp_ok = Stack_check_Frame_pointer_in_range( the_stack ); pattern_ok = (!memcmp( pattern, 44ba6: 4480 negl %d0 <== NOT EXECUTED (void *) Stack_check_Pattern.pattern, PATTERN_SIZE_BYTES)); if ( !sp_ok || !pattern_ok ) { Stack_check_report_blown_task( running, pattern_ok ); 44ba8: 0280 0000 00ff andil #255,%d0 <== NOT EXECUTED 44bae: 2d40 000c movel %d0,%fp@(12) <== NOT EXECUTED } } 44bb2: 4e5e unlk %fp <== NOT EXECUTED pattern_ok = (!memcmp( pattern, (void *) Stack_check_Pattern.pattern, PATTERN_SIZE_BYTES)); if ( !sp_ok || !pattern_ok ) { Stack_check_report_blown_task( running, pattern_ok ); 44bb4: 4ef9 0004 4a34 jmp 44a34 <== NOT EXECUTED /* * Check for an out of bounds stack pointer or an overwrite */ sp_ok = Stack_check_Frame_pointer_in_range( the_stack ); pattern_ok = (!memcmp( pattern, 44bba: 4878 0010 pea 10 44bbe: 4879 000a 6930 pea a6930 44bc4: 2f01 movel %d1,%sp@- 44bc6: 4eb9 0008 3e24 jsr 83e24 44bcc: 4fef 000c lea %sp@(12),%sp (void *) Stack_check_Pattern.pattern, PATTERN_SIZE_BYTES)); if ( !sp_ok || !pattern_ok ) { 44bd0: 4a80 tstl %d0 44bd2: 671c beqs 44bf0 Stack_check_report_blown_task( running, pattern_ok ); 44bd4: 2d4a 0008 movel %a2,%fp@(8) <== NOT EXECUTED } } 44bd8: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED sp_ok = Stack_check_Frame_pointer_in_range( the_stack ); pattern_ok = (!memcmp( pattern, (void *) Stack_check_Pattern.pattern, PATTERN_SIZE_BYTES)); if ( !sp_ok || !pattern_ok ) { 44bdc: 4200 clrb %d0 <== NOT EXECUTED Stack_check_report_blown_task( running, pattern_ok ); 44bde: 0280 0000 00ff andil #255,%d0 <== NOT EXECUTED 44be4: 2d40 000c movel %d0,%fp@(12) <== NOT EXECUTED } } 44be8: 4e5e unlk %fp <== NOT EXECUTED pattern_ok = (!memcmp( pattern, (void *) Stack_check_Pattern.pattern, PATTERN_SIZE_BYTES)); if ( !sp_ok || !pattern_ok ) { Stack_check_report_blown_task( running, pattern_ok ); 44bea: 4ef9 0004 4a34 jmp 44a34 <== NOT EXECUTED } } 44bf0: 246e fffc moveal %fp@(-4),%a2 44bf4: 4e5e unlk %fp 44bf6: 4e75 rts 0004d524 : #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { 4d524: 4e56 ffe4 linkw %fp,#-28 <== NOT EXECUTED 4d528: 48d7 1c1c moveml %d2-%d4/%a2-%a4,%sp@ <== NOT EXECUTED 4d52c: 242e 0008 movel %fp@(8),%d2 <== NOT EXECUTED 4d530: 246e 000c moveal %fp@(12),%a2 <== NOT EXECUTED 4d534: 266e 0010 moveal %fp@(16),%a3 <== NOT EXECUTED STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 4d538: 4a8a tstl %a2 <== NOT EXECUTED 4d53a: 677a beqs 4d5b6 <== NOT EXECUTED return RTEMS_INVALID_ADDRESS; errno = 0; 4d53c: 49f9 0005 0358 lea 50358 <__errno>,%a4 <== NOT EXECUTED 4d542: 4e94 jsr %a4@ <== NOT EXECUTED *n = 0; 4d544: 4281 clrl %d1 <== NOT EXECUTED char *end; if ( !n ) return RTEMS_INVALID_ADDRESS; errno = 0; 4d546: 2040 moveal %d0,%a0 <== NOT EXECUTED *n = 0; 4d548: 4280 clrl %d0 <== NOT EXECUTED char *end; if ( !n ) return RTEMS_INVALID_ADDRESS; errno = 0; 4d54a: 4290 clrl %a0@ <== NOT EXECUTED *n = 0; #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); 4d54c: 486e fffc pea %fp@(-4) <== NOT EXECUTED if ( !n ) return RTEMS_INVALID_ADDRESS; errno = 0; *n = 0; 4d550: 2480 movel %d0,%a2@ <== NOT EXECUTED 4d552: 2541 0004 movel %d1,%a2@(4) <== NOT EXECUTED #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); 4d556: 2f02 movel %d2,%sp@- <== NOT EXECUTED 4d558: 4eb9 0005 2dac jsr 52dac <== NOT EXECUTED #elif defined(STRING_TO_INTEGER) result = STRING_TO_METHOD( s, &end, base ); #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 4d55e: 508f addql #8,%sp <== NOT EXECUTED errno = 0; *n = 0; #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); 4d560: 2600 movel %d0,%d3 <== NOT EXECUTED 4d562: 2801 movel %d1,%d4 <== NOT EXECUTED #elif defined(STRING_TO_INTEGER) result = STRING_TO_METHOD( s, &end, base ); #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 4d564: 4a8b tstl %a3 <== NOT EXECUTED 4d566: 6704 beqs 4d56c <== NOT EXECUTED *endptr = end; 4d568: 26ae fffc movel %fp@(-4),%a3@ <== NOT EXECUTED /* nothing was converted */ if ( end == s ) 4d56c: b4ae fffc cmpl %fp@(-4),%d2 <== NOT EXECUTED 4d570: 6750 beqs 4d5c2 <== NOT EXECUTED return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 4d572: 4878 ffff pea ffffffff <== NOT EXECUTED 4d576: 2f3c 7fef ffff movel #2146435071,%sp@- <== NOT EXECUTED 4d57c: 2f04 movel %d4,%sp@- <== NOT EXECUTED 4d57e: 2f03 movel %d3,%sp@- <== NOT EXECUTED 4d580: 4eb9 0005 dbec jsr 5dbec <__gtdf2> <== NOT EXECUTED 4d586: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED 4d58a: 4a80 tstl %d0 <== NOT EXECUTED 4d58c: 6e12 bgts 4d5a0 <== NOT EXECUTED #endif #if defined(STRING_TO_POINTER) *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; 4d58e: 2483 movel %d3,%a2@ <== NOT EXECUTED 4d590: 4280 clrl %d0 <== NOT EXECUTED 4d592: 2544 0004 movel %d4,%a2@(4) <== NOT EXECUTED #endif return RTEMS_SUCCESSFUL; } 4d596: 4cee 1c1c ffe4 moveml %fp@(-28),%d2-%d4/%a2-%a4 <== NOT EXECUTED 4d59c: 4e5e unlk %fp <== NOT EXECUTED 4d59e: 4e75 rts <== NOT EXECUTED return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 4d5a0: 4e94 jsr %a4@ <== NOT EXECUTED 4d5a2: 7222 moveq #34,%d1 <== NOT EXECUTED 4d5a4: 2040 moveal %d0,%a0 <== NOT EXECUTED 4d5a6: b290 cmpl %a0@,%d1 <== NOT EXECUTED 4d5a8: 66e4 bnes 4d58e <== NOT EXECUTED 4d5aa: 700a moveq #10,%d0 <== NOT EXECUTED *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; #endif return RTEMS_SUCCESSFUL; } 4d5ac: 4cee 1c1c ffe4 moveml %fp@(-28),%d2-%d4/%a2-%a4 <== NOT EXECUTED 4d5b2: 4e5e unlk %fp <== NOT EXECUTED 4d5b4: 4e75 rts <== NOT EXECUTED ) { STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 4d5b6: 7009 moveq #9,%d0 <== NOT EXECUTED *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; #endif return RTEMS_SUCCESSFUL; } 4d5b8: 4cee 1c1c ffe4 moveml %fp@(-28),%d2-%d4/%a2-%a4 <== NOT EXECUTED 4d5be: 4e5e unlk %fp <== NOT EXECUTED 4d5c0: 4e75 rts <== NOT EXECUTED /* If the user wants the end pointer back, then return it. */ if ( endptr ) *endptr = end; /* nothing was converted */ if ( end == s ) 4d5c2: 700b moveq #11,%d0 <== NOT EXECUTED *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; #endif return RTEMS_SUCCESSFUL; } 4d5c4: 4cee 1c1c ffe4 moveml %fp@(-28),%d2-%d4/%a2-%a4 <== NOT EXECUTED 4d5ca: 4e5e unlk %fp <== NOT EXECUTED 4d5cc: 4e75 rts <== NOT EXECUTED ... 0004d5d0 : #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { 4d5d0: 4e56 ffe8 linkw %fp,#-24 4d5d4: 48d7 1c0c moveml %d2-%d3/%a2-%a4,%sp@ 4d5d8: 242e 0008 movel %fp@(8),%d2 4d5dc: 246e 000c moveal %fp@(12),%a2 4d5e0: 266e 0010 moveal %fp@(16),%a3 STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 4d5e4: 4a8a tstl %a2 4d5e6: 6768 beqs 4d650 return RTEMS_INVALID_ADDRESS; errno = 0; 4d5e8: 49f9 0005 0358 lea 50358 <__errno>,%a4 4d5ee: 4e94 jsr %a4@ 4d5f0: 2040 moveal %d0,%a0 4d5f2: 4290 clrl %a0@ *n = 0; #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); 4d5f4: 486e fffc pea %fp@(-4) if ( !n ) return RTEMS_INVALID_ADDRESS; errno = 0; *n = 0; 4d5f8: 24bc 0000 0000 movel #0,%a2@ #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); 4d5fe: 2f02 movel %d2,%sp@- 4d600: 4eb9 0005 2d4e jsr 52d4e #elif defined(STRING_TO_INTEGER) result = STRING_TO_METHOD( s, &end, base ); #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 4d606: 508f addql #8,%sp errno = 0; *n = 0; #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); 4d608: 2600 movel %d0,%d3 #elif defined(STRING_TO_INTEGER) result = STRING_TO_METHOD( s, &end, base ); #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 4d60a: 4a8b tstl %a3 4d60c: 6704 beqs 4d612 *endptr = end; 4d60e: 26ae fffc movel %fp@(-4),%a3@ /* nothing was converted */ if ( end == s ) 4d612: b4ae fffc cmpl %fp@(-4),%d2 4d616: 6744 beqs 4d65c return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 4d618: 2f3c 7f7f ffff movel #2139095039,%sp@- 4d61e: 2f03 movel %d3,%sp@- 4d620: 4eb9 0005 dc7c jsr 5dc7c <__gtsf2> 4d626: 508f addql #8,%sp 4d628: 4a80 tstl %d0 4d62a: 6e0e bgts 4d63a #endif #if defined(STRING_TO_POINTER) *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; 4d62c: 2483 movel %d3,%a2@ 4d62e: 4280 clrl %d0 #endif return RTEMS_SUCCESSFUL; } 4d630: 4cee 1c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a4 4d636: 4e5e unlk %fp 4d638: 4e75 rts return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 4d63a: 4e94 jsr %a4@ <== NOT EXECUTED 4d63c: 7222 moveq #34,%d1 <== NOT EXECUTED 4d63e: 2040 moveal %d0,%a0 <== NOT EXECUTED 4d640: b290 cmpl %a0@,%d1 <== NOT EXECUTED 4d642: 66e8 bnes 4d62c <== NOT EXECUTED 4d644: 700a moveq #10,%d0 <== NOT EXECUTED *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; #endif return RTEMS_SUCCESSFUL; } 4d646: 4cee 1c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a4 <== NOT EXECUTED 4d64c: 4e5e unlk %fp <== NOT EXECUTED 4d64e: 4e75 rts <== NOT EXECUTED ) { STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 4d650: 7009 moveq #9,%d0 *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; #endif return RTEMS_SUCCESSFUL; } 4d652: 4cee 1c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a4 4d658: 4e5e unlk %fp 4d65a: 4e75 rts /* If the user wants the end pointer back, then return it. */ if ( endptr ) *endptr = end; /* nothing was converted */ if ( end == s ) 4d65c: 700b moveq #11,%d0 *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; #endif return RTEMS_SUCCESSFUL; } 4d65e: 4cee 1c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a4 4d664: 4e5e unlk %fp 4d666: 4e75 rts 0005ccf4 : #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { 5ccf4: 4e56 ffe8 linkw %fp,#-24 5ccf8: 48d7 1c0c moveml %d2-%d3/%a2-%a4,%sp@ 5ccfc: 242e 0008 movel %fp@(8),%d2 5cd00: 246e 000c moveal %fp@(12),%a2 5cd04: 266e 0010 moveal %fp@(16),%a3 STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 5cd08: 4a8a tstl %a2 5cd0a: 675e beqs 5cd6a return RTEMS_INVALID_ADDRESS; errno = 0; 5cd0c: 49f9 0008 0e64 lea 80e64 <__errno>,%a4 5cd12: 4e94 jsr %a4@ 5cd14: 2040 moveal %d0,%a0 5cd16: 4290 clrl %a0@ #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); #elif defined(STRING_TO_POINTER) result = STRING_TO_METHOD( s, &end, 16 ); #elif defined(STRING_TO_INTEGER) result = STRING_TO_METHOD( s, &end, base ); 5cd18: 2f2e 0014 movel %fp@(20),%sp@- 5cd1c: 486e fffc pea %fp@(-4) if ( !n ) return RTEMS_INVALID_ADDRESS; errno = 0; *n = 0; 5cd20: 4292 clrl %a2@ #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); #elif defined(STRING_TO_POINTER) result = STRING_TO_METHOD( s, &end, 16 ); #elif defined(STRING_TO_INTEGER) result = STRING_TO_METHOD( s, &end, base ); 5cd22: 2f02 movel %d2,%sp@- 5cd24: 4eb9 0008 7c22 jsr 87c22 #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 5cd2a: 4fef 000c lea %sp@(12),%sp #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); #elif defined(STRING_TO_POINTER) result = STRING_TO_METHOD( s, &end, 16 ); #elif defined(STRING_TO_INTEGER) result = STRING_TO_METHOD( s, &end, base ); 5cd2e: 2600 movel %d0,%d3 #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 5cd30: 4a8b tstl %a3 5cd32: 6704 beqs 5cd38 *endptr = end; 5cd34: 26ae fffc movel %fp@(-4),%a3@ /* nothing was converted */ if ( end == s ) 5cd38: b4ae fffc cmpl %fp@(-4),%d2 5cd3c: 6738 beqs 5cd76 return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 5cd3e: 0c83 7fff ffff cmpil #2147483647,%d3 5cd44: 670e beqs 5cd54 #endif #if defined(STRING_TO_POINTER) *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; 5cd46: 2483 movel %d3,%a2@ 5cd48: 4280 clrl %d0 #endif return RTEMS_SUCCESSFUL; } 5cd4a: 4cee 1c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a4 5cd50: 4e5e unlk %fp 5cd52: 4e75 rts return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 5cd54: 4e94 jsr %a4@ 5cd56: 7222 moveq #34,%d1 5cd58: 2040 moveal %d0,%a0 5cd5a: b290 cmpl %a0@,%d1 5cd5c: 66e8 bnes 5cd46 5cd5e: 700a moveq #10,%d0 *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; #endif return RTEMS_SUCCESSFUL; } 5cd60: 4cee 1c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a4 5cd66: 4e5e unlk %fp 5cd68: 4e75 rts ) { STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 5cd6a: 7009 moveq #9,%d0 *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; #endif return RTEMS_SUCCESSFUL; } 5cd6c: 4cee 1c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a4 5cd72: 4e5e unlk %fp 5cd74: 4e75 rts /* If the user wants the end pointer back, then return it. */ if ( endptr ) *endptr = end; /* nothing was converted */ if ( end == s ) 5cd76: 700b moveq #11,%d0 *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; #endif return RTEMS_SUCCESSFUL; } 5cd78: 4cee 1c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a4 5cd7e: 4e5e unlk %fp 5cd80: 4e75 rts ... 0004d7ac : #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { 4d7ac: 4e56 ffe8 linkw %fp,#-24 4d7b0: 48d7 1c0c moveml %d2-%d3/%a2-%a4,%sp@ 4d7b4: 262e 0008 movel %fp@(8),%d3 4d7b8: 246e 000c moveal %fp@(12),%a2 4d7bc: 266e 0010 moveal %fp@(16),%a3 STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 4d7c0: 4a8a tstl %a2 4d7c2: 6766 beqs 4d82a return RTEMS_INVALID_ADDRESS; errno = 0; 4d7c4: 49f9 0005 0358 lea 50358 <__errno>,%a4 4d7ca: 4e94 jsr %a4@ 4d7cc: 2040 moveal %d0,%a0 4d7ce: 4290 clrl %a0@ #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); #elif defined(STRING_TO_POINTER) result = STRING_TO_METHOD( s, &end, 16 ); #elif defined(STRING_TO_INTEGER) result = STRING_TO_METHOD( s, &end, base ); 4d7d0: 2f2e 0014 movel %fp@(20),%sp@- 4d7d4: 486e fffc pea %fp@(-4) if ( !n ) return RTEMS_INVALID_ADDRESS; errno = 0; *n = 0; 4d7d8: 4292 clrl %a2@ #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); #elif defined(STRING_TO_POINTER) result = STRING_TO_METHOD( s, &end, 16 ); #elif defined(STRING_TO_INTEGER) result = STRING_TO_METHOD( s, &end, base ); 4d7da: 2f03 movel %d3,%sp@- 4d7dc: 4eb9 0005 2f2e jsr 52f2e #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 4d7e2: 4fef 000c lea %sp@(12),%sp #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); #elif defined(STRING_TO_POINTER) result = STRING_TO_METHOD( s, &end, 16 ); #elif defined(STRING_TO_INTEGER) result = STRING_TO_METHOD( s, &end, base ); 4d7e6: 2400 movel %d0,%d2 #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 4d7e8: 4a8b tstl %a3 4d7ea: 6704 beqs 4d7f0 *endptr = end; 4d7ec: 26ae fffc movel %fp@(-4),%a3@ /* nothing was converted */ if ( end == s ) 4d7f0: b6ae fffc cmpl %fp@(-4),%d3 4d7f4: 6740 beqs 4d836 return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 4d7f6: 0c82 7fff ffff cmpil #2147483647,%d2 4d7fc: 6716 beqs 4d814 return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MIN /* there was an underflow */ if ( (result == STRING_TO_MIN) && (errno == ERANGE)) 4d7fe: 0c82 8000 0000 cmpil #-2147483648,%d2 4d804: 670e beqs 4d814 #endif #if defined(STRING_TO_POINTER) *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; 4d806: 2482 movel %d2,%a2@ 4d808: 4280 clrl %d0 #endif return RTEMS_SUCCESSFUL; } 4d80a: 4cee 1c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a4 4d810: 4e5e unlk %fp 4d812: 4e75 rts return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MIN /* there was an underflow */ if ( (result == STRING_TO_MIN) && (errno == ERANGE)) 4d814: 4e94 jsr %a4@ 4d816: 7222 moveq #34,%d1 4d818: 2040 moveal %d0,%a0 4d81a: b290 cmpl %a0@,%d1 4d81c: 66e8 bnes 4d806 #if defined(STRING_TO_POINTER) *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; #endif return RTEMS_SUCCESSFUL; 4d81e: 700a moveq #10,%d0 } 4d820: 4cee 1c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a4 4d826: 4e5e unlk %fp 4d828: 4e75 rts ) { STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 4d82a: 7009 moveq #9,%d0 *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; #endif return RTEMS_SUCCESSFUL; } 4d82c: 4cee 1c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a4 4d832: 4e5e unlk %fp 4d834: 4e75 rts /* If the user wants the end pointer back, then return it. */ if ( endptr ) *endptr = end; /* nothing was converted */ if ( end == s ) 4d836: 700b moveq #11,%d0 *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; #endif return RTEMS_SUCCESSFUL; } 4d838: 4cee 1c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a4 4d83e: 4e5e unlk %fp 4d840: 4e75 rts ... 0004d6f8 : #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { 4d6f8: 4e56 ffe4 linkw %fp,#-28 4d6fc: 48d7 1c1c moveml %d2-%d4/%a2-%a4,%sp@ 4d700: 242e 0008 movel %fp@(8),%d2 4d704: 246e 000c moveal %fp@(12),%a2 4d708: 266e 0010 moveal %fp@(16),%a3 STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 4d70c: 4a8a tstl %a2 4d70e: 6700 0082 beqw 4d792 return RTEMS_INVALID_ADDRESS; errno = 0; 4d712: 49f9 0005 0358 lea 50358 <__errno>,%a4 4d718: 4e94 jsr %a4@ 4d71a: 2040 moveal %d0,%a0 *n = 0; 4d71c: 4280 clrl %d0 4d71e: 4281 clrl %d1 char *end; if ( !n ) return RTEMS_INVALID_ADDRESS; errno = 0; 4d720: 4290 clrl %a0@ *n = 0; 4d722: 2480 movel %d0,%a2@ 4d724: 2541 0004 movel %d1,%a2@(4) #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); #elif defined(STRING_TO_POINTER) result = STRING_TO_METHOD( s, &end, 16 ); #elif defined(STRING_TO_INTEGER) result = STRING_TO_METHOD( s, &end, base ); 4d728: 2f2e 0014 movel %fp@(20),%sp@- 4d72c: 486e fffc pea %fp@(-4) 4d730: 2f02 movel %d2,%sp@- 4d732: 4eb9 0005 2f50 jsr 52f50 #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 4d738: 4fef 000c lea %sp@(12),%sp #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); #elif defined(STRING_TO_POINTER) result = STRING_TO_METHOD( s, &end, 16 ); #elif defined(STRING_TO_INTEGER) result = STRING_TO_METHOD( s, &end, base ); 4d73c: 2600 movel %d0,%d3 4d73e: 2801 movel %d1,%d4 #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 4d740: 4a8b tstl %a3 4d742: 6704 beqs 4d748 *endptr = end; 4d744: 26ae fffc movel %fp@(-4),%a3@ /* nothing was converted */ if ( end == s ) 4d748: b4ae fffc cmpl %fp@(-4),%d2 4d74c: 6750 beqs 4d79e return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 4d74e: 203c 7fff ffff movel #2147483647,%d0 4d754: 72ff moveq #-1,%d1 4d756: 9284 subl %d4,%d1 4d758: 9183 subxl %d3,%d0 4d75a: 6720 beqs 4d77c return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MIN /* there was an underflow */ if ( (result == STRING_TO_MIN) && (errno == ERANGE)) 4d75c: 203c 8000 0000 movel #-2147483648,%d0 4d762: 4281 clrl %d1 4d764: 9284 subl %d4,%d1 4d766: 9183 subxl %d3,%d0 4d768: 6712 beqs 4d77c #endif #if defined(STRING_TO_POINTER) *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; 4d76a: 4280 clrl %d0 4d76c: 2483 movel %d3,%a2@ 4d76e: 2544 0004 movel %d4,%a2@(4) #endif return RTEMS_SUCCESSFUL; } 4d772: 4cee 1c1c ffe4 moveml %fp@(-28),%d2-%d4/%a2-%a4 4d778: 4e5e unlk %fp 4d77a: 4e75 rts return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MIN /* there was an underflow */ if ( (result == STRING_TO_MIN) && (errno == ERANGE)) 4d77c: 4e94 jsr %a4@ 4d77e: 7222 moveq #34,%d1 4d780: 2040 moveal %d0,%a0 4d782: b290 cmpl %a0@,%d1 4d784: 66e4 bnes 4d76a #if defined(STRING_TO_POINTER) *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; #endif return RTEMS_SUCCESSFUL; 4d786: 700a moveq #10,%d0 } 4d788: 4cee 1c1c ffe4 moveml %fp@(-28),%d2-%d4/%a2-%a4 4d78e: 4e5e unlk %fp 4d790: 4e75 rts ) { STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 4d792: 7009 moveq #9,%d0 *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; #endif return RTEMS_SUCCESSFUL; } 4d794: 4cee 1c1c ffe4 moveml %fp@(-28),%d2-%d4/%a2-%a4 4d79a: 4e5e unlk %fp 4d79c: 4e75 rts /* If the user wants the end pointer back, then return it. */ if ( endptr ) *endptr = end; /* nothing was converted */ if ( end == s ) 4d79e: 700b moveq #11,%d0 *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; #endif return RTEMS_SUCCESSFUL; } 4d7a0: 4cee 1c1c ffe4 moveml %fp@(-28),%d2-%d4/%a2-%a4 4d7a6: 4e5e unlk %fp 4d7a8: 4e75 rts ... 0005cd84 : #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { 5cd84: 4e56 ffe8 linkw %fp,#-24 5cd88: 48d7 1c0c moveml %d2-%d3/%a2-%a4,%sp@ 5cd8c: 242e 0008 movel %fp@(8),%d2 5cd90: 246e 000c moveal %fp@(12),%a2 5cd94: 266e 0010 moveal %fp@(16),%a3 STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 5cd98: 4a8a tstl %a2 5cd9a: 675c beqs 5cdf8 return RTEMS_INVALID_ADDRESS; errno = 0; 5cd9c: 49f9 0008 0e64 lea 80e64 <__errno>,%a4 5cda2: 4e94 jsr %a4@ 5cda4: 2040 moveal %d0,%a0 5cda6: 4290 clrl %a0@ *n = 0; #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); #elif defined(STRING_TO_POINTER) result = STRING_TO_METHOD( s, &end, 16 ); 5cda8: 4878 0010 pea 10 5cdac: 486e fffc pea %fp@(-4) if ( !n ) return RTEMS_INVALID_ADDRESS; errno = 0; *n = 0; 5cdb0: 4292 clrl %a2@ #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); #elif defined(STRING_TO_POINTER) result = STRING_TO_METHOD( s, &end, 16 ); 5cdb2: 2f02 movel %d2,%sp@- 5cdb4: 4eb9 0008 8054 jsr 88054 #elif defined(STRING_TO_INTEGER) result = STRING_TO_METHOD( s, &end, base ); #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 5cdba: 4fef 000c lea %sp@(12),%sp *n = 0; #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); #elif defined(STRING_TO_POINTER) result = STRING_TO_METHOD( s, &end, 16 ); 5cdbe: 2600 movel %d0,%d3 #elif defined(STRING_TO_INTEGER) result = STRING_TO_METHOD( s, &end, base ); #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 5cdc0: 4a8b tstl %a3 5cdc2: 6704 beqs 5cdc8 *endptr = end; 5cdc4: 26ae fffc movel %fp@(-4),%a3@ /* nothing was converted */ if ( end == s ) 5cdc8: b4ae fffc cmpl %fp@(-4),%d2 5cdcc: 6736 beqs 5ce04 return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 5cdce: 70ff moveq #-1,%d0 5cdd0: b083 cmpl %d3,%d0 5cdd2: 670e beqs 5cde2 if ( (result == STRING_TO_MIN) && (errno == ERANGE)) return RTEMS_INVALID_NUMBER; #endif #if defined(STRING_TO_POINTER) *n = (STRING_TO_TYPE) (uintptr_t)result; 5cdd4: 2483 movel %d3,%a2@ 5cdd6: 4280 clrl %d0 #else *n = (STRING_TO_TYPE) result; #endif return RTEMS_SUCCESSFUL; } 5cdd8: 4cee 1c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a4 5cdde: 4e5e unlk %fp 5cde0: 4e75 rts return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 5cde2: 4e94 jsr %a4@ <== NOT EXECUTED 5cde4: 7222 moveq #34,%d1 <== NOT EXECUTED 5cde6: 2040 moveal %d0,%a0 <== NOT EXECUTED 5cde8: b290 cmpl %a0@,%d1 <== NOT EXECUTED 5cdea: 66e8 bnes 5cdd4 <== NOT EXECUTED 5cdec: 700a moveq #10,%d0 <== NOT EXECUTED *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; #endif return RTEMS_SUCCESSFUL; } 5cdee: 4cee 1c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a4 <== NOT EXECUTED 5cdf4: 4e5e unlk %fp <== NOT EXECUTED 5cdf6: 4e75 rts <== NOT EXECUTED ) { STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 5cdf8: 7009 moveq #9,%d0 *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; #endif return RTEMS_SUCCESSFUL; } 5cdfa: 4cee 1c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a4 5ce00: 4e5e unlk %fp 5ce02: 4e75 rts /* If the user wants the end pointer back, then return it. */ if ( endptr ) *endptr = end; /* nothing was converted */ if ( end == s ) 5ce04: 700b moveq #11,%d0 *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; #endif return RTEMS_SUCCESSFUL; } 5ce06: 4cee 1c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a4 5ce0c: 4e5e unlk %fp 5ce0e: 4e75 rts 0005ce10 : #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { 5ce10: 4e56 fff0 linkw %fp,#-16 5ce14: 48d7 0c04 moveml %d2/%a2-%a3,%sp@ 5ce18: 242e 0008 movel %fp@(8),%d2 5ce1c: 246e 000c moveal %fp@(12),%a2 5ce20: 266e 0010 moveal %fp@(16),%a3 STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 5ce24: 4a8a tstl %a2 5ce26: 673e beqs 5ce66 return RTEMS_INVALID_ADDRESS; errno = 0; 5ce28: 4eb9 0008 0e64 jsr 80e64 <__errno> 5ce2e: 2040 moveal %d0,%a0 5ce30: 4290 clrl %a0@ *n = 0; 5ce32: 4212 clrb %a2@ #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); #elif defined(STRING_TO_POINTER) result = STRING_TO_METHOD( s, &end, 16 ); #elif defined(STRING_TO_INTEGER) result = STRING_TO_METHOD( s, &end, base ); 5ce34: 2f2e 0014 movel %fp@(20),%sp@- 5ce38: 486e fffc pea %fp@(-4) 5ce3c: 2f02 movel %d2,%sp@- 5ce3e: 4eb9 0008 8054 jsr 88054 #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 5ce44: 4fef 000c lea %sp@(12),%sp #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); #elif defined(STRING_TO_POINTER) result = STRING_TO_METHOD( s, &end, 16 ); #elif defined(STRING_TO_INTEGER) result = STRING_TO_METHOD( s, &end, base ); 5ce48: 2200 movel %d0,%d1 #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 5ce4a: 4a8b tstl %a3 5ce4c: 6704 beqs 5ce52 *endptr = end; 5ce4e: 26ae fffc movel %fp@(-4),%a3@ /* nothing was converted */ if ( end == s ) 5ce52: b4ae fffc cmpl %fp@(-4),%d2 5ce56: 671a beqs 5ce72 #endif #if defined(STRING_TO_POINTER) *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; 5ce58: 4280 clrl %d0 5ce5a: 1481 moveb %d1,%a2@ #endif return RTEMS_SUCCESSFUL; } 5ce5c: 4cee 0c04 fff0 moveml %fp@(-16),%d2/%a2-%a3 5ce62: 4e5e unlk %fp 5ce64: 4e75 rts ) { STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 5ce66: 7009 moveq #9,%d0 *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; #endif return RTEMS_SUCCESSFUL; } 5ce68: 4cee 0c04 fff0 moveml %fp@(-16),%d2/%a2-%a3 5ce6e: 4e5e unlk %fp 5ce70: 4e75 rts /* If the user wants the end pointer back, then return it. */ if ( endptr ) *endptr = end; /* nothing was converted */ if ( end == s ) 5ce72: 700b moveq #11,%d0 *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; #endif return RTEMS_SUCCESSFUL; } 5ce74: 4cee 0c04 fff0 moveml %fp@(-16),%d2/%a2-%a3 5ce7a: 4e5e unlk %fp 5ce7c: 4e75 rts ... 0004d9cc : #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { 4d9cc: 4e56 ffe4 linkw %fp,#-28 4d9d0: 48d7 1c1c moveml %d2-%d4/%a2-%a4,%sp@ 4d9d4: 242e 0008 movel %fp@(8),%d2 4d9d8: 246e 000c moveal %fp@(12),%a2 4d9dc: 266e 0010 moveal %fp@(16),%a3 STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 4d9e0: 4a8a tstl %a2 4d9e2: 676e beqs 4da52 return RTEMS_INVALID_ADDRESS; errno = 0; 4d9e4: 49f9 0005 0358 lea 50358 <__errno>,%a4 4d9ea: 4e94 jsr %a4@ 4d9ec: 2040 moveal %d0,%a0 *n = 0; 4d9ee: 4280 clrl %d0 4d9f0: 4281 clrl %d1 char *end; if ( !n ) return RTEMS_INVALID_ADDRESS; errno = 0; 4d9f2: 4290 clrl %a0@ *n = 0; 4d9f4: 2480 movel %d0,%a2@ 4d9f6: 2541 0004 movel %d1,%a2@(4) #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); #elif defined(STRING_TO_POINTER) result = STRING_TO_METHOD( s, &end, 16 ); #elif defined(STRING_TO_INTEGER) result = STRING_TO_METHOD( s, &end, base ); 4d9fa: 2f2e 0014 movel %fp@(20),%sp@- 4d9fe: 486e fffc pea %fp@(-4) 4da02: 2f02 movel %d2,%sp@- 4da04: 4eb9 0005 3380 jsr 53380 #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 4da0a: 4fef 000c lea %sp@(12),%sp #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); #elif defined(STRING_TO_POINTER) result = STRING_TO_METHOD( s, &end, 16 ); #elif defined(STRING_TO_INTEGER) result = STRING_TO_METHOD( s, &end, base ); 4da0e: 2600 movel %d0,%d3 4da10: 2801 movel %d1,%d4 #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 4da12: 4a8b tstl %a3 4da14: 6704 beqs 4da1a *endptr = end; 4da16: 26ae fffc movel %fp@(-4),%a3@ /* nothing was converted */ if ( end == s ) 4da1a: b4ae fffc cmpl %fp@(-4),%d2 4da1e: 673e beqs 4da5e return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 4da20: 70ff moveq #-1,%d0 4da22: 72ff moveq #-1,%d1 4da24: 9284 subl %d4,%d1 4da26: 9183 subxl %d3,%d0 4da28: 6712 beqs 4da3c #endif #if defined(STRING_TO_POINTER) *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; 4da2a: 4280 clrl %d0 4da2c: 2483 movel %d3,%a2@ 4da2e: 2544 0004 movel %d4,%a2@(4) #endif return RTEMS_SUCCESSFUL; } 4da32: 4cee 1c1c ffe4 moveml %fp@(-28),%d2-%d4/%a2-%a4 4da38: 4e5e unlk %fp 4da3a: 4e75 rts return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 4da3c: 4e94 jsr %a4@ 4da3e: 7222 moveq #34,%d1 4da40: 2040 moveal %d0,%a0 4da42: b290 cmpl %a0@,%d1 4da44: 66e4 bnes 4da2a 4da46: 700a moveq #10,%d0 *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; #endif return RTEMS_SUCCESSFUL; } 4da48: 4cee 1c1c ffe4 moveml %fp@(-28),%d2-%d4/%a2-%a4 4da4e: 4e5e unlk %fp 4da50: 4e75 rts ) { STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 4da52: 7009 moveq #9,%d0 *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; #endif return RTEMS_SUCCESSFUL; } 4da54: 4cee 1c1c ffe4 moveml %fp@(-28),%d2-%d4/%a2-%a4 4da5a: 4e5e unlk %fp 4da5c: 4e75 rts /* If the user wants the end pointer back, then return it. */ if ( endptr ) *endptr = end; /* nothing was converted */ if ( end == s ) 4da5e: 700b moveq #11,%d0 *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; #endif return RTEMS_SUCCESSFUL; } 4da60: 4cee 1c1c ffe4 moveml %fp@(-28),%d2-%d4/%a2-%a4 4da66: 4e5e unlk %fp 4da68: 4e75 rts ... 00048588 : rtems_status_code rtems_task_get_note( rtems_id id, uint32_t notepad, uint32_t *note ) { 48588: 4e56 fffc linkw %fp,#-4 4858c: 202e 0008 movel %fp@(8),%d0 48590: 2f0a movel %a2,%sp@- 48592: 246e 0010 moveal %fp@(16),%a2 48596: 2f02 movel %d2,%sp@- 48598: 242e 000c movel %fp@(12),%d2 register Thread_Control *the_thread; Objects_Locations location; RTEMS_API_Control *api; if ( !rtems_configuration_get_notepads_enabled() ) 4859c: 4a39 0006 0bf4 tstb 60bf4 485a2: 6778 beqs 4861c return RTEMS_NOT_CONFIGURED; if ( !note ) 485a4: 4a8a tstl %a2 485a6: 6700 0090 beqw 48638 /* * NOTE: There is no check for < RTEMS_NOTEPAD_FIRST because that would * be checking an unsigned number for being negative. */ if ( notepad > RTEMS_NOTEPAD_LAST ) 485aa: 720f moveq #15,%d1 485ac: b282 cmpl %d2,%d1 485ae: 6542 bcss 485f2 /* * Optimize the most likely case to avoid the Thread_Dispatch. */ if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) || 485b0: 4a80 tstl %d0 485b2: 674c beqs 48600 _Objects_Are_ids_equal( id, _Thread_Executing->Object.id ) ) { 485b4: 2079 0006 26fe moveal 626fe <_Thread_Executing>,%a0 /* * Optimize the most likely case to avoid the Thread_Dispatch. */ if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) || 485ba: b0a8 0008 cmpl %a0@(8),%d0 485be: 6746 beqs 48606 api = _Thread_Executing->API_Extensions[ THREAD_API_RTEMS ]; *note = api->Notepads[ notepad ]; return RTEMS_SUCCESSFUL; } the_thread = _Thread_Get( id, &location ); 485c0: 486e fffc pea %fp@(-4) 485c4: 2f00 movel %d0,%sp@- 485c6: 4eb9 0004 a5d0 jsr 4a5d0 <_Thread_Get> switch ( location ) { 485cc: 508f addql #8,%sp 485ce: 4aae fffc tstl %fp@(-4) 485d2: 6656 bnes 4862a case OBJECTS_LOCAL: api = the_thread->API_Extensions[ THREAD_API_RTEMS ]; *note = api->Notepads[ notepad ]; 485d4: 2240 moveal %d0,%a1 485d6: 2069 010a moveal %a1@(266),%a0 485da: 24b0 2c1e movel %a0@(0000001e,%d2:l:4),%a2@ _Thread_Enable_dispatch(); 485de: 4eb9 0004 a5a8 jsr 4a5a8 <_Thread_Enable_dispatch> case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 485e4: 242e fff4 movel %fp@(-12),%d2 switch ( location ) { case OBJECTS_LOCAL: api = the_thread->API_Extensions[ THREAD_API_RTEMS ]; *note = api->Notepads[ notepad ]; _Thread_Enable_dispatch(); 485e8: 4280 clrl %d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 485ea: 246e fff8 moveal %fp@(-8),%a2 485ee: 4e5e unlk %fp 485f0: 4e75 rts 485f2: 242e fff4 movel %fp@(-12),%d2 /* * NOTE: There is no check for < RTEMS_NOTEPAD_FIRST because that would * be checking an unsigned number for being negative. */ if ( notepad > RTEMS_NOTEPAD_LAST ) 485f6: 700a moveq #10,%d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 485f8: 246e fff8 moveal %fp@(-8),%a2 485fc: 4e5e unlk %fp 485fe: 4e75 rts /* * Optimize the most likely case to avoid the Thread_Dispatch. */ if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) || 48600: 2079 0006 26fe moveal 626fe <_Thread_Executing>,%a0 _Objects_Are_ids_equal( id, _Thread_Executing->Object.id ) ) { api = _Thread_Executing->API_Extensions[ THREAD_API_RTEMS ]; *note = api->Notepads[ notepad ]; 48606: 2068 010a moveal %a0@(266),%a0 4860a: 4280 clrl %d0 4860c: 24b0 2c1e movel %a0@(0000001e,%d2:l:4),%a2@ case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 48610: 242e fff4 movel %fp@(-12),%d2 48614: 246e fff8 moveal %fp@(-8),%a2 48618: 4e5e unlk %fp 4861a: 4e75 rts 4861c: 242e fff4 movel %fp@(-12),%d2 { register Thread_Control *the_thread; Objects_Locations location; RTEMS_API_Control *api; if ( !rtems_configuration_get_notepads_enabled() ) 48620: 7016 moveq #22,%d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 48622: 246e fff8 moveal %fp@(-8),%a2 48626: 4e5e unlk %fp 48628: 4e75 rts 4862a: 242e fff4 movel %fp@(-12),%d2 *note = api->Notepads[ notepad ]; return RTEMS_SUCCESSFUL; } the_thread = _Thread_Get( id, &location ); switch ( location ) { 4862e: 7004 moveq #4,%d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 48630: 246e fff8 moveal %fp@(-8),%a2 48634: 4e5e unlk %fp 48636: 4e75 rts 48638: 242e fff4 movel %fp@(-12),%d2 RTEMS_API_Control *api; if ( !rtems_configuration_get_notepads_enabled() ) return RTEMS_NOT_CONFIGURED; if ( !note ) 4863c: 7009 moveq #9,%d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 4863e: 246e fff8 moveal %fp@(-8),%a2 48642: 4e5e unlk %fp 48644: 4e75 rts ... 00046100 : rtems_status_code rtems_task_ident( rtems_name name, uint32_t node, rtems_id *id ) { 46100: 4e56 0000 linkw %fp,#0 46104: 202e 0008 movel %fp@(8),%d0 46108: 206e 0010 moveal %fp@(16),%a0 Objects_Name_or_id_lookup_errors status; if ( !id ) 4610c: 4a88 tstl %a0 4610e: 6738 beqs 46148 return RTEMS_INVALID_ADDRESS; if ( name == OBJECTS_ID_OF_SELF ) { 46110: 4a80 tstl %d0 46112: 660e bnes 46122 *id = _Thread_Executing->Object.id; 46114: 2279 0005 efbe moveal 5efbe <_Thread_Executing>,%a1 } status = _Objects_Name_to_id_u32( &_RTEMS_tasks_Information, name, node, id ); return _Status_Object_name_errors_to_status[ status ]; } 4611a: 4e5e unlk %fp if ( !id ) return RTEMS_INVALID_ADDRESS; if ( name == OBJECTS_ID_OF_SELF ) { *id = _Thread_Executing->Object.id; 4611c: 20a9 0008 movel %a1@(8),%a0@ } status = _Objects_Name_to_id_u32( &_RTEMS_tasks_Information, name, node, id ); return _Status_Object_name_errors_to_status[ status ]; } 46120: 4e75 rts if ( name == OBJECTS_ID_OF_SELF ) { *id = _Thread_Executing->Object.id; return RTEMS_SUCCESSFUL; } status = _Objects_Name_to_id_u32( &_RTEMS_tasks_Information, name, node, id ); 46122: 2f08 movel %a0,%sp@- 46124: 2f2e 000c movel %fp@(12),%sp@- 46128: 2f00 movel %d0,%sp@- 4612a: 4879 0005 ee76 pea 5ee76 <_RTEMS_tasks_Information> 46130: 4eb9 0004 76d8 jsr 476d8 <_Objects_Name_to_id_u32> return _Status_Object_name_errors_to_status[ status ]; 46136: 4fef 0010 lea %sp@(16),%sp 4613a: 41f9 0005 c69c lea 5c69c <_Status_Object_name_errors_to_status>,%a0 } 46140: 4e5e unlk %fp return RTEMS_SUCCESSFUL; } status = _Objects_Name_to_id_u32( &_RTEMS_tasks_Information, name, node, id ); return _Status_Object_name_errors_to_status[ status ]; 46142: 2030 0c00 movel %a0@(00000000,%d0:l:4),%d0 } 46146: 4e75 rts rtems_id *id ) { Objects_Name_or_id_lookup_errors status; if ( !id ) 46148: 7009 moveq #9,%d0 } status = _Objects_Name_to_id_u32( &_RTEMS_tasks_Information, name, node, id ); return _Status_Object_name_errors_to_status[ status ]; } 4614a: 4e5e unlk %fp 4614c: 4e75 rts ... 000585c4 : */ rtems_status_code rtems_task_is_suspended( rtems_id id ) { 585c4: 4e56 fffc linkw %fp,#-4 register Thread_Control *the_thread; Objects_Locations location; the_thread = _Thread_Get( id, &location ); 585c8: 486e fffc pea %fp@(-4) 585cc: 2f2e 0008 movel %fp@(8),%sp@- 585d0: 4eb9 0005 c314 jsr 5c314 <_Thread_Get> switch ( location ) { 585d6: 508f addql #8,%sp 585d8: 4aae fffc tstl %fp@(-4) 585dc: 6706 beqs 585e4 585de: 7004 moveq #4,%d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 585e0: 4e5e unlk %fp 585e2: 4e75 rts the_thread = _Thread_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: if ( !_States_Is_suspended( the_thread->current_state ) ) { 585e4: 7202 moveq #2,%d1 585e6: 2040 moveal %d0,%a0 585e8: c2a8 0010 andl %a0@(16),%d1 585ec: 670c beqs 585fa _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } _Thread_Enable_dispatch(); 585ee: 4eb9 0005 c2bc jsr 5c2bc <_Thread_Enable_dispatch> 585f4: 700f moveq #15,%d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 585f6: 4e5e unlk %fp 585f8: 4e75 rts the_thread = _Thread_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: if ( !_States_Is_suspended( the_thread->current_state ) ) { _Thread_Enable_dispatch(); 585fa: 4eb9 0005 c2bc jsr 5c2bc <_Thread_Enable_dispatch> 58600: 4280 clrl %d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 58602: 4e5e unlk %fp 58604: 4e75 rts ... 00046d7c : rtems_status_code rtems_task_restart( rtems_id id, uint32_t argument ) { 46d7c: 4e56 fffc linkw %fp,#-4 register Thread_Control *the_thread; Objects_Locations location; the_thread = _Thread_Get( id, &location ); 46d80: 486e fffc pea %fp@(-4) 46d84: 2f2e 0008 movel %fp@(8),%sp@- 46d88: 4eb9 0004 89f8 jsr 489f8 <_Thread_Get> switch ( location ) { 46d8e: 508f addql #8,%sp 46d90: 4aae fffc tstl %fp@(-4) 46d94: 6622 bnes 46db8 case OBJECTS_LOCAL: if ( _Thread_Restart( the_thread, NULL, argument ) ) { 46d96: 2f2e 000c movel %fp@(12),%sp@- 46d9a: 42a7 clrl %sp@- 46d9c: 2f00 movel %d0,%sp@- 46d9e: 4eb9 0004 92b4 jsr 492b4 <_Thread_Restart> 46da4: 4fef 000c lea %sp@(12),%sp 46da8: 4a00 tstb %d0 46daa: 6612 bnes 46dbe _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } _Thread_Enable_dispatch(); 46dac: 4eb9 0004 89d0 jsr 489d0 <_Thread_Enable_dispatch> 46db2: 700e moveq #14,%d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 46db4: 4e5e unlk %fp 46db6: 4e75 rts { register Thread_Control *the_thread; Objects_Locations location; the_thread = _Thread_Get( id, &location ); switch ( location ) { 46db8: 7004 moveq #4,%d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 46dba: 4e5e unlk %fp 46dbc: 4e75 rts the_thread = _Thread_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: if ( _Thread_Restart( the_thread, NULL, argument ) ) { _Thread_Enable_dispatch(); 46dbe: 4eb9 0004 89d0 jsr 489d0 <_Thread_Enable_dispatch> 46dc4: 4280 clrl %d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 46dc6: 4e5e unlk %fp 46dc8: 4e75 rts ... 00050ff0 : #include #include rtems_id rtems_task_self(void) { 50ff0: 4e56 0000 linkw %fp,#0 50ff4: 2079 0006 5106 moveal 65106 <_Thread_Executing>,%a0 return _Thread_Executing->Object.id; } 50ffa: 4e5e unlk %fp 50ffc: 2028 0008 movel %a0@(8),%d0 51000: 4e75 rts ... 0006a6f4 : rtems_status_code rtems_task_variable_get( rtems_id tid, void **ptr, void **result ) { 6a6f4: 4e56 fffc linkw %fp,#-4 6a6f8: 2f0a movel %a2,%sp@- 6a6fa: 246e 0010 moveal %fp@(16),%a2 6a6fe: 2f02 movel %d2,%sp@- 6a700: 242e 000c movel %fp@(12),%d2 Thread_Control *the_thread; Objects_Locations location; rtems_task_variable_t *tvp; if ( !ptr ) 6a704: 6752 beqs 6a758 return RTEMS_INVALID_ADDRESS; if ( !result ) 6a706: 4a8a tstl %a2 6a708: 674e beqs 6a758 return RTEMS_INVALID_ADDRESS; the_thread = _Thread_Get (tid, &location); 6a70a: 486e fffc pea %fp@(-4) 6a70e: 2f2e 0008 movel %fp@(8),%sp@- 6a712: 4eb9 0004 cf48 jsr 4cf48 <_Thread_Get> switch (location) { 6a718: 508f addql #8,%sp 6a71a: 4aae fffc tstl %fp@(-4) 6a71e: 662a bnes 6a74a case OBJECTS_LOCAL: /* * Figure out if the variable is in this task's list. */ tvp = the_thread->task_variables; 6a720: 2240 moveal %d0,%a1 6a722: 2069 011a moveal %a1@(282),%a0 while (tvp) { 6a726: 4a88 tstl %a0 6a728: 670c beqs 6a736 if (tvp->ptr == ptr) { 6a72a: b4a8 0004 cmpl %a0@(4),%d2 6a72e: 6736 beqs 6a766 */ *result = tvp->tval; _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } tvp = (rtems_task_variable_t *)tvp->next; 6a730: 2050 moveal %a0@,%a0 case OBJECTS_LOCAL: /* * Figure out if the variable is in this task's list. */ tvp = the_thread->task_variables; while (tvp) { 6a732: 4a88 tstl %a0 6a734: 66f4 bnes 6a72a _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } tvp = (rtems_task_variable_t *)tvp->next; } _Thread_Enable_dispatch(); 6a736: 4eb9 0004 cf20 jsr 4cf20 <_Thread_Enable_dispatch> case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 6a73c: 242e fff4 movel %fp@(-12),%d2 _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } tvp = (rtems_task_variable_t *)tvp->next; } _Thread_Enable_dispatch(); 6a740: 7009 moveq #9,%d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 6a742: 246e fff8 moveal %fp@(-8),%a2 6a746: 4e5e unlk %fp 6a748: 4e75 rts 6a74a: 242e fff4 movel %fp@(-12),%d2 if ( !result ) return RTEMS_INVALID_ADDRESS; the_thread = _Thread_Get (tid, &location); switch (location) { 6a74e: 7004 moveq #4,%d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 6a750: 246e fff8 moveal %fp@(-8),%a2 6a754: 4e5e unlk %fp 6a756: 4e75 rts 6a758: 242e fff4 movel %fp@(-12),%d2 return RTEMS_SUCCESSFUL; } tvp = (rtems_task_variable_t *)tvp->next; } _Thread_Enable_dispatch(); return RTEMS_INVALID_ADDRESS; 6a75c: 7009 moveq #9,%d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 6a75e: 246e fff8 moveal %fp@(-8),%a2 6a762: 4e5e unlk %fp 6a764: 4e75 rts if (tvp->ptr == ptr) { /* * Should this return the current (i.e not the * saved) value if `tid' is the current task? */ *result = tvp->tval; 6a766: 24a8 000c movel %a0@(12),%a2@ _Thread_Enable_dispatch(); 6a76a: 4eb9 0004 cf20 jsr 4cf20 <_Thread_Enable_dispatch> case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 6a770: 242e fff4 movel %fp@(-12),%d2 /* * Should this return the current (i.e not the * saved) value if `tid' is the current task? */ *result = tvp->tval; _Thread_Enable_dispatch(); 6a774: 4280 clrl %d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 6a776: 246e fff8 moveal %fp@(-8),%a2 6a77a: 4e5e unlk %fp 6a77c: 4e75 rts ... 00046294 : */ rtems_status_code rtems_task_wake_after( rtems_interval ticks ) { 46294: 4e56 0000 linkw %fp,#0 46298: 2039 0005 ef04 movel 5ef04 <_Thread_Dispatch_disable_level>,%d0 4629e: 5280 addql #1,%d0 462a0: 2f02 movel %d2,%sp@- 462a2: 242e 0008 movel %fp@(8),%d2 462a6: 23c0 0005 ef04 movel %d0,5ef04 <_Thread_Dispatch_disable_level> _Thread_Disable_dispatch(); if ( ticks == 0 ) { 462ac: 4a82 tstl %d2 462ae: 6758 beqs 46308 _Thread_Yield_processor(); } else { _Thread_Set_state( _Thread_Executing, STATES_DELAYING ); 462b0: 4878 0008 pea 8 462b4: 2f39 0005 efbe movel 5efbe <_Thread_Executing>,%sp@- 462ba: 4eb9 0004 8710 jsr 48710 <_Thread_Set_state> _Watchdog_Initialize( &_Thread_Executing->Timer, _Thread_Delay_ended, _Thread_Executing->Object.id, 462c0: 2079 0005 efbe moveal 5efbe <_Thread_Executing>,%a0 Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; the_watchdog->routine = routine; 462c6: 203c 0004 7c28 movel #293928,%d0 462cc: 2140 0064 movel %d0,%a0@(100) _Thread_Disable_dispatch(); if ( ticks == 0 ) { _Thread_Yield_processor(); } else { _Thread_Set_state( _Thread_Executing, STATES_DELAYING ); _Watchdog_Initialize( 462d0: 2028 0008 movel %a0@(8),%d0 Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 462d4: 2142 0054 movel %d2,%a0@(84) void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; the_watchdog->routine = routine; the_watchdog->id = id; 462d8: 2140 0068 movel %d0,%a0@(104) Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 462dc: 42a8 0050 clrl %a0@(80) the_watchdog->routine = routine; the_watchdog->id = id; the_watchdog->user_data = user_data; 462e0: 42a8 006c clrl %a0@(108) ) { the_watchdog->initial = units; _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 462e4: 4868 0048 pea %a0@(72) 462e8: 4879 0005 efdc pea 5efdc <_Watchdog_Ticks_chain> 462ee: 4eb9 0004 8f4c jsr 48f4c <_Watchdog_Insert> 462f4: 4fef 0010 lea %sp@(16),%sp _Thread_Executing->Object.id, NULL ); _Watchdog_Insert_ticks( &_Thread_Executing->Timer, ticks ); } _Thread_Enable_dispatch(); 462f8: 4eb9 0004 7dbc jsr 47dbc <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; } 462fe: 242e fffc movel %fp@(-4),%d2 46302: 4280 clrl %d0 46304: 4e5e unlk %fp 46306: 4e75 rts rtems_interval ticks ) { _Thread_Disable_dispatch(); if ( ticks == 0 ) { _Thread_Yield_processor(); 46308: 4eb9 0004 8b78 jsr 48b78 <_Thread_Yield_processor> _Thread_Executing->Object.id, NULL ); _Watchdog_Insert_ticks( &_Thread_Executing->Timer, ticks ); } _Thread_Enable_dispatch(); 4630e: 4eb9 0004 7dbc jsr 47dbc <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; } 46314: 242e fffc movel %fp@(-4),%d2 46318: 4280 clrl %d0 4631a: 4e5e unlk %fp 4631c: 4e75 rts ... 00044640 : rtems_termios_baud_t termios_baud ) { int baud_index; switch (termios_baud) { 44640: 7209 moveq #9,%d1 #include int rtems_termios_baud_to_index( rtems_termios_baud_t termios_baud ) { 44642: 4e56 0000 linkw %fp,#0 44646: 202e 0008 movel %fp@(8),%d0 int baud_index; switch (termios_baud) { 4464a: b280 cmpl %d0,%d1 4464c: 6700 010a beqw 44758 44650: 6c32 bges 44684 44652: 720e moveq #14,%d1 <== NOT EXECUTED 44654: b280 cmpl %d0,%d1 <== NOT EXECUTED 44656: 6700 00d6 beqw 4472e <== NOT EXECUTED 4465a: 6c56 bges 446b2 <== NOT EXECUTED 4465c: 0c80 0000 1002 cmpil #4098,%d0 <== NOT EXECUTED 44662: 6700 00e2 beqw 44746 <== NOT EXECUTED 44666: 6f00 0098 blew 44700 <== NOT EXECUTED 4466a: 0c80 0000 1003 cmpil #4099,%d0 <== NOT EXECUTED 44670: 6700 00b6 beqw 44728 <== NOT EXECUTED 44674: 0c80 0000 1004 cmpil #4100,%d0 <== NOT EXECUTED 4467a: 6700 009a beqw 44716 <== NOT EXECUTED case B19200: baud_index = 14; break; case B38400: baud_index = 15; break; case B57600: baud_index = 16; break; case B115200: baud_index = 17; break; case B230400: baud_index = 18; break; case B460800: baud_index = 19; break; 4467e: 70ff moveq #-1,%d0 default: baud_index = -1; break; } return baud_index; } 44680: 4e5e unlk %fp 44682: 4e75 rts rtems_termios_baud_t termios_baud ) { int baud_index; switch (termios_baud) { 44684: 123c 0004 moveb #4,%d1 44688: b280 cmpl %d0,%d1 4468a: 6700 00d2 beqw 4475e 4468e: 6d46 blts 446d6 44690: 123c 0001 moveb #1,%d1 44694: b280 cmpl %d0,%d1 44696: 6700 00a2 beqw 4473a 4469a: 6c00 00c8 bgew 44764 4469e: 7202 moveq #2,%d1 <== NOT EXECUTED 446a0: b280 cmpl %d0,%d1 <== NOT EXECUTED 446a2: 677e beqs 44722 <== NOT EXECUTED 446a4: 123c 0003 moveb #3,%d1 <== NOT EXECUTED 446a8: b280 cmpl %d0,%d1 <== NOT EXECUTED 446aa: 66d2 bnes 4467e <== NOT EXECUTED case B0: baud_index = 0; break; case B50: baud_index = 1; break; case B75: baud_index = 2; break; 446ac: 7003 moveq #3,%d0 <== NOT EXECUTED case B460800: baud_index = 19; break; default: baud_index = -1; break; } return baud_index; } 446ae: 4e5e unlk %fp <== NOT EXECUTED 446b0: 4e75 rts <== NOT EXECUTED rtems_termios_baud_t termios_baud ) { int baud_index; switch (termios_baud) { 446b2: 123c 000b moveb #11,%d1 <== NOT EXECUTED 446b6: b280 cmpl %d0,%d1 <== NOT EXECUTED 446b8: 6700 0086 beqw 44740 <== NOT EXECUTED 446bc: 6e3c bgts 446fa <== NOT EXECUTED 446be: 123c 000c moveb #12,%d1 <== NOT EXECUTED 446c2: b280 cmpl %d0,%d1 <== NOT EXECUTED 446c4: 6700 008c beqw 44752 <== NOT EXECUTED 446c8: 123c 000d moveb #13,%d1 <== NOT EXECUTED 446cc: b280 cmpl %d0,%d1 <== NOT EXECUTED 446ce: 66ae bnes 4467e <== NOT EXECUTED case B300: baud_index = 7; break; case B600: baud_index = 8; break; case B1200: baud_index = 9; break; case B1800: baud_index = 10; break; case B2400: baud_index = 11; break; case B4800: baud_index = 12; break; 446d0: 700d moveq #13,%d0 <== NOT EXECUTED case B460800: baud_index = 19; break; default: baud_index = -1; break; } return baud_index; } 446d2: 4e5e unlk %fp <== NOT EXECUTED 446d4: 4e75 rts <== NOT EXECUTED rtems_termios_baud_t termios_baud ) { int baud_index; switch (termios_baud) { 446d6: 7206 moveq #6,%d1 <== NOT EXECUTED 446d8: b280 cmpl %d0,%d1 <== NOT EXECUTED 446da: 6758 beqs 44734 <== NOT EXECUTED 446dc: 6e16 bgts 446f4 <== NOT EXECUTED 446de: 123c 0007 moveb #7,%d1 <== NOT EXECUTED 446e2: b280 cmpl %d0,%d1 <== NOT EXECUTED 446e4: 6766 beqs 4474c <== NOT EXECUTED 446e6: 123c 0008 moveb #8,%d1 <== NOT EXECUTED 446ea: b280 cmpl %d0,%d1 <== NOT EXECUTED 446ec: 6690 bnes 4467e <== NOT EXECUTED case B75: baud_index = 2; break; case B110: baud_index = 3; break; case B134: baud_index = 4; break; case B150: baud_index = 5; break; case B200: baud_index = 6; break; case B300: baud_index = 7; break; 446ee: 7008 moveq #8,%d0 <== NOT EXECUTED case B460800: baud_index = 19; break; default: baud_index = -1; break; } return baud_index; } 446f0: 4e5e unlk %fp <== NOT EXECUTED 446f2: 4e75 rts <== NOT EXECUTED switch (termios_baud) { case B0: baud_index = 0; break; case B50: baud_index = 1; break; case B75: baud_index = 2; break; case B110: baud_index = 3; break; case B134: baud_index = 4; break; 446f4: 7005 moveq #5,%d0 <== NOT EXECUTED case B460800: baud_index = 19; break; default: baud_index = -1; break; } return baud_index; } 446f6: 4e5e unlk %fp <== NOT EXECUTED 446f8: 4e75 rts <== NOT EXECUTED case B134: baud_index = 4; break; case B150: baud_index = 5; break; case B200: baud_index = 6; break; case B300: baud_index = 7; break; case B600: baud_index = 8; break; case B1200: baud_index = 9; break; 446fa: 700a moveq #10,%d0 <== NOT EXECUTED case B460800: baud_index = 19; break; default: baud_index = -1; break; } return baud_index; } 446fc: 4e5e unlk %fp <== NOT EXECUTED 446fe: 4e75 rts <== NOT EXECUTED rtems_termios_baud_t termios_baud ) { int baud_index; switch (termios_baud) { 44700: 720f moveq #15,%d1 <== NOT EXECUTED 44702: b280 cmpl %d0,%d1 <== NOT EXECUTED 44704: 6716 beqs 4471c <== NOT EXECUTED 44706: 0c80 0000 1001 cmpil #4097,%d0 <== NOT EXECUTED 4470c: 6600 ff70 bnew 4467e <== NOT EXECUTED case B1800: baud_index = 10; break; case B2400: baud_index = 11; break; case B4800: baud_index = 12; break; case B9600: baud_index = 13; break; case B19200: baud_index = 14; break; case B38400: baud_index = 15; break; 44710: 7010 moveq #16,%d0 <== NOT EXECUTED case B460800: baud_index = 19; break; default: baud_index = -1; break; } return baud_index; } 44712: 4e5e unlk %fp <== NOT EXECUTED 44714: 4e75 rts <== NOT EXECUTED case B9600: baud_index = 13; break; case B19200: baud_index = 14; break; case B38400: baud_index = 15; break; case B57600: baud_index = 16; break; case B115200: baud_index = 17; break; case B230400: baud_index = 18; break; 44716: 7013 moveq #19,%d0 <== NOT EXECUTED case B460800: baud_index = 19; break; default: baud_index = -1; break; } return baud_index; } 44718: 4e5e unlk %fp <== NOT EXECUTED 4471a: 4e75 rts <== NOT EXECUTED case B1200: baud_index = 9; break; case B1800: baud_index = 10; break; case B2400: baud_index = 11; break; case B4800: baud_index = 12; break; case B9600: baud_index = 13; break; case B19200: baud_index = 14; break; 4471c: 700f moveq #15,%d0 <== NOT EXECUTED case B460800: baud_index = 19; break; default: baud_index = -1; break; } return baud_index; } 4471e: 4e5e unlk %fp <== NOT EXECUTED 44720: 4e75 rts <== NOT EXECUTED rtems_termios_baud_t termios_baud ) { int baud_index; switch (termios_baud) { 44722: 7002 moveq #2,%d0 <== NOT EXECUTED case B460800: baud_index = 19; break; default: baud_index = -1; break; } return baud_index; } 44724: 4e5e unlk %fp <== NOT EXECUTED 44726: 4e75 rts <== NOT EXECUTED case B4800: baud_index = 12; break; case B9600: baud_index = 13; break; case B19200: baud_index = 14; break; case B38400: baud_index = 15; break; case B57600: baud_index = 16; break; case B115200: baud_index = 17; break; 44728: 7012 moveq #18,%d0 <== NOT EXECUTED case B460800: baud_index = 19; break; default: baud_index = -1; break; } return baud_index; } 4472a: 4e5e unlk %fp <== NOT EXECUTED 4472c: 4e75 rts <== NOT EXECUTED case B600: baud_index = 8; break; case B1200: baud_index = 9; break; case B1800: baud_index = 10; break; case B2400: baud_index = 11; break; case B4800: baud_index = 12; break; case B9600: baud_index = 13; break; 4472e: 700e moveq #14,%d0 <== NOT EXECUTED case B460800: baud_index = 19; break; default: baud_index = -1; break; } return baud_index; } 44730: 4e5e unlk %fp <== NOT EXECUTED 44732: 4e75 rts <== NOT EXECUTED case B0: baud_index = 0; break; case B50: baud_index = 1; break; case B75: baud_index = 2; break; case B110: baud_index = 3; break; case B134: baud_index = 4; break; case B150: baud_index = 5; break; 44734: 7006 moveq #6,%d0 <== NOT EXECUTED case B460800: baud_index = 19; break; default: baud_index = -1; break; } return baud_index; } 44736: 4e5e unlk %fp <== NOT EXECUTED 44738: 4e75 rts <== NOT EXECUTED rtems_termios_baud_t termios_baud ) { int baud_index; switch (termios_baud) { 4473a: 7001 moveq #1,%d0 <== NOT EXECUTED case B460800: baud_index = 19; break; default: baud_index = -1; break; } return baud_index; } 4473c: 4e5e unlk %fp <== NOT EXECUTED 4473e: 4e75 rts <== NOT EXECUTED case B150: baud_index = 5; break; case B200: baud_index = 6; break; case B300: baud_index = 7; break; case B600: baud_index = 8; break; case B1200: baud_index = 9; break; case B1800: baud_index = 10; break; 44740: 700b moveq #11,%d0 <== NOT EXECUTED case B460800: baud_index = 19; break; default: baud_index = -1; break; } return baud_index; } 44742: 4e5e unlk %fp <== NOT EXECUTED 44744: 4e75 rts <== NOT EXECUTED case B2400: baud_index = 11; break; case B4800: baud_index = 12; break; case B9600: baud_index = 13; break; case B19200: baud_index = 14; break; case B38400: baud_index = 15; break; case B57600: baud_index = 16; break; 44746: 7011 moveq #17,%d0 <== NOT EXECUTED case B460800: baud_index = 19; break; default: baud_index = -1; break; } return baud_index; } 44748: 4e5e unlk %fp <== NOT EXECUTED 4474a: 4e75 rts <== NOT EXECUTED case B50: baud_index = 1; break; case B75: baud_index = 2; break; case B110: baud_index = 3; break; case B134: baud_index = 4; break; case B150: baud_index = 5; break; case B200: baud_index = 6; break; 4474c: 7007 moveq #7,%d0 <== NOT EXECUTED case B460800: baud_index = 19; break; default: baud_index = -1; break; } return baud_index; } 4474e: 4e5e unlk %fp <== NOT EXECUTED 44750: 4e75 rts <== NOT EXECUTED case B200: baud_index = 6; break; case B300: baud_index = 7; break; case B600: baud_index = 8; break; case B1200: baud_index = 9; break; case B1800: baud_index = 10; break; case B2400: baud_index = 11; break; 44752: 700c moveq #12,%d0 <== NOT EXECUTED case B460800: baud_index = 19; break; default: baud_index = -1; break; } return baud_index; } 44754: 4e5e unlk %fp <== NOT EXECUTED 44756: 4e75 rts <== NOT EXECUTED case B110: baud_index = 3; break; case B134: baud_index = 4; break; case B150: baud_index = 5; break; case B200: baud_index = 6; break; case B300: baud_index = 7; break; case B600: baud_index = 8; break; 44758: 7009 moveq #9,%d0 <== NOT EXECUTED case B460800: baud_index = 19; break; default: baud_index = -1; break; } return baud_index; } 4475a: 4e5e unlk %fp <== NOT EXECUTED 4475c: 4e75 rts <== NOT EXECUTED switch (termios_baud) { case B0: baud_index = 0; break; case B50: baud_index = 1; break; case B75: baud_index = 2; break; case B110: baud_index = 3; break; 4475e: 7004 moveq #4,%d0 <== NOT EXECUTED case B460800: baud_index = 19; break; default: baud_index = -1; break; } return baud_index; } 44760: 4e5e unlk %fp <== NOT EXECUTED 44762: 4e75 rts <== NOT EXECUTED rtems_termios_baud_t termios_baud ) { int baud_index; switch (termios_baud) { 44764: 4a80 tstl %d0 44766: 6600 ff16 bnew 4467e 4476a: 4280 clrl %d0 <== NOT EXECUTED case B460800: baud_index = 19; break; default: baud_index = -1; break; } return baud_index; } 4476c: 4e5e unlk %fp <== NOT EXECUTED 4476e: 4e75 rts 000433c4 : case B110: baud = 110; break; case B134: baud = 134; break; case B150: baud = 150; break; case B200: baud = 200; break; case B300: baud = 300; break; case B600: baud = 600; break; 433c4: 203c 0000 04b0 movel #1200,%d0 #include int32_t rtems_termios_baud_to_number( int termios_baud ) { 433ca: 4e56 0000 linkw %fp,#0 433ce: 222e 0008 movel %fp@(8),%d1 433d2: 2f02 movel %d2,%sp@- int32_t baud; switch (termios_baud) { 433d4: 7409 moveq #9,%d2 433d6: b481 cmpl %d1,%d2 433d8: 6740 beqs 4341a 433da: 6c44 bges 43420 case B600: baud = 600; break; case B1200: baud = 1200; break; case B1800: baud = 1800; break; case B2400: baud = 2400; break; case B4800: baud = 4800; break; case B9600: baud = 9600; break; 433dc: 203c 0000 4b00 movel #19200,%d0 int termios_baud ) { int32_t baud; switch (termios_baud) { 433e2: 740e moveq #14,%d2 433e4: b481 cmpl %d1,%d2 433e6: 6732 beqs 4341a 433e8: 6c68 bges 43452 case B2400: baud = 2400; break; case B4800: baud = 4800; break; case B9600: baud = 9600; break; case B19200: baud = 19200; break; case B38400: baud = 38400; break; case B57600: baud = 57600; break; 433ea: 203c 0001 c200 movel #115200,%d0 int termios_baud ) { int32_t baud; switch (termios_baud) { 433f0: 0c81 0000 1002 cmpil #4098,%d1 433f6: 6722 beqs 4341a 433f8: 6f00 00c0 blew 434ba case B4800: baud = 4800; break; case B9600: baud = 9600; break; case B19200: baud = 19200; break; case B38400: baud = 38400; break; case B57600: baud = 57600; break; case B115200: baud = 115200; break; 433fc: 203c 0003 8400 movel #230400,%d0 int termios_baud ) { int32_t baud; switch (termios_baud) { 43402: 0c81 0000 1003 cmpil #4099,%d1 43408: 6710 beqs 4341a case B9600: baud = 9600; break; case B19200: baud = 19200; break; case B38400: baud = 38400; break; case B57600: baud = 57600; break; case B115200: baud = 115200; break; case B230400: baud = 230400; break; 4340a: 203c 0007 0800 movel #460800,%d0 int termios_baud ) { int32_t baud; switch (termios_baud) { 43410: 0c81 0000 1004 cmpil #4100,%d1 43416: 6702 beqs 4341a case B19200: baud = 19200; break; case B38400: baud = 38400; break; case B57600: baud = 57600; break; case B115200: baud = 115200; break; case B230400: baud = 230400; break; case B460800: baud = 460800; break; 43418: 70ff moveq #-1,%d0 default: baud = -1; break; } return baud; } 4341a: 241f movel %sp@+,%d2 4341c: 4e5e unlk %fp 4341e: 4e75 rts int termios_baud ) { int32_t baud; switch (termios_baud) { 43420: 143c 0004 moveb #4,%d2 case B0: baud = 0; break; case B50: baud = 50; break; case B75: baud = 75; break; case B110: baud = 110; break; 43424: 303c 0086 movew #134,%d0 int termios_baud ) { int32_t baud; switch (termios_baud) { 43428: b481 cmpl %d1,%d2 4342a: 67ee beqs 4341a 4342c: 6d54 blts 43482 4342e: 103c 0001 moveb #1,%d0 43432: b081 cmpl %d1,%d0 43434: 6700 00a6 beqw 434dc 43438: 6c00 00b2 bgew 434ec 4343c: 7402 moveq #2,%d2 4343e: b481 cmpl %d1,%d2 43440: 6700 00a2 beqw 434e4 43444: 7003 moveq #3,%d0 43446: b081 cmpl %d1,%d0 43448: 66ce bnes 43418 case B460800: baud = 460800; break; default: baud = -1; break; } return baud; } 4344a: 241f movel %sp@+,%d2 int32_t baud; switch (termios_baud) { case B0: baud = 0; break; case B50: baud = 50; break; case B75: baud = 75; break; 4344c: 706e moveq #110,%d0 case B460800: baud = 460800; break; default: baud = -1; break; } return baud; } 4344e: 4e5e unlk %fp 43450: 4e75 rts int termios_baud ) { int32_t baud; switch (termios_baud) { 43452: 143c 000b moveb #11,%d2 case B150: baud = 150; break; case B200: baud = 200; break; case B300: baud = 300; break; case B600: baud = 600; break; case B1200: baud = 1200; break; case B1800: baud = 1800; break; 43456: 303c 0960 movew #2400,%d0 int termios_baud ) { int32_t baud; switch (termios_baud) { 4345a: b481 cmpl %d1,%d2 4345c: 67bc beqs 4341a case B134: baud = 134; break; case B150: baud = 150; break; case B200: baud = 200; break; case B300: baud = 300; break; case B600: baud = 600; break; case B1200: baud = 1200; break; 4345e: 303c 0708 movew #1800,%d0 int termios_baud ) { int32_t baud; switch (termios_baud) { 43462: b481 cmpl %d1,%d2 43464: 6eb4 bgts 4341a 43466: 143c 000c moveb #12,%d2 case B200: baud = 200; break; case B300: baud = 300; break; case B600: baud = 600; break; case B1200: baud = 1200; break; case B1800: baud = 1800; break; case B2400: baud = 2400; break; 4346a: 303c 12c0 movew #4800,%d0 int termios_baud ) { int32_t baud; switch (termios_baud) { 4346e: b481 cmpl %d1,%d2 43470: 67a8 beqs 4341a 43472: 143c 000d moveb #13,%d2 case B300: baud = 300; break; case B600: baud = 600; break; case B1200: baud = 1200; break; case B1800: baud = 1800; break; case B2400: baud = 2400; break; case B4800: baud = 4800; break; 43476: 303c 2580 movew #9600,%d0 int termios_baud ) { int32_t baud; switch (termios_baud) { 4347a: b481 cmpl %d1,%d2 4347c: 679c beqs 4341a case B19200: baud = 19200; break; case B38400: baud = 38400; break; case B57600: baud = 57600; break; case B115200: baud = 115200; break; case B230400: baud = 230400; break; case B460800: baud = 460800; break; 4347e: 70ff moveq #-1,%d0 <== NOT EXECUTED 43480: 6098 bras 4341a <== NOT EXECUTED case B0: baud = 0; break; case B50: baud = 50; break; case B75: baud = 75; break; case B110: baud = 110; break; case B134: baud = 134; break; case B150: baud = 150; break; 43482: 203c 0000 00c8 movel #200,%d0 int termios_baud ) { int32_t baud; switch (termios_baud) { 43488: 7406 moveq #6,%d2 4348a: b481 cmpl %d1,%d2 4348c: 678c beqs 4341a case B0: baud = 0; break; case B50: baud = 50; break; case B75: baud = 75; break; case B110: baud = 110; break; case B134: baud = 134; break; 4348e: 0680 ffff ffce addil #-50,%d0 int termios_baud ) { int32_t baud; switch (termios_baud) { 43494: b481 cmpl %d1,%d2 43496: 6e82 bgts 4341a 43498: 143c 0007 moveb #7,%d2 case B50: baud = 50; break; case B75: baud = 75; break; case B110: baud = 110; break; case B134: baud = 134; break; case B150: baud = 150; break; case B200: baud = 200; break; 4349c: 303c 012c movew #300,%d0 int termios_baud ) { int32_t baud; switch (termios_baud) { 434a0: b481 cmpl %d1,%d2 434a2: 6700 ff76 beqw 4341a 434a6: 143c 0008 moveb #8,%d2 case B75: baud = 75; break; case B110: baud = 110; break; case B134: baud = 134; break; case B150: baud = 150; break; case B200: baud = 200; break; case B300: baud = 300; break; 434aa: 303c 0258 movew #600,%d0 int termios_baud ) { int32_t baud; switch (termios_baud) { 434ae: b481 cmpl %d1,%d2 434b0: 6700 ff68 beqw 4341a case B19200: baud = 19200; break; case B38400: baud = 38400; break; case B57600: baud = 57600; break; case B115200: baud = 115200; break; case B230400: baud = 230400; break; case B460800: baud = 460800; break; 434b4: 70ff moveq #-1,%d0 <== NOT EXECUTED 434b6: 6000 ff62 braw 4341a <== NOT EXECUTED int termios_baud ) { int32_t baud; switch (termios_baud) { 434ba: 740f moveq #15,%d2 case B1200: baud = 1200; break; case B1800: baud = 1800; break; case B2400: baud = 2400; break; case B4800: baud = 4800; break; case B9600: baud = 9600; break; case B19200: baud = 19200; break; 434bc: 203c 0000 9600 movel #38400,%d0 int termios_baud ) { int32_t baud; switch (termios_baud) { 434c2: b481 cmpl %d1,%d2 434c4: 6700 ff54 beqw 4341a case B1800: baud = 1800; break; case B2400: baud = 2400; break; case B4800: baud = 4800; break; case B9600: baud = 9600; break; case B19200: baud = 19200; break; case B38400: baud = 38400; break; 434c8: 303c e100 movew #-7936,%d0 int termios_baud ) { int32_t baud; switch (termios_baud) { 434cc: 0c81 0000 1001 cmpil #4097,%d1 434d2: 6700 ff46 beqw 4341a case B19200: baud = 19200; break; case B38400: baud = 38400; break; case B57600: baud = 57600; break; case B115200: baud = 115200; break; case B230400: baud = 230400; break; case B460800: baud = 460800; break; 434d6: 70ff moveq #-1,%d0 <== NOT EXECUTED 434d8: 6000 ff40 braw 4341a <== NOT EXECUTED default: baud = -1; break; } return baud; } 434dc: 241f movel %sp@+,%d2 int termios_baud ) { int32_t baud; switch (termios_baud) { 434de: 7032 moveq #50,%d0 case B460800: baud = 460800; break; default: baud = -1; break; } return baud; } 434e0: 4e5e unlk %fp 434e2: 4e75 rts 434e4: 241f movel %sp@+,%d2 int termios_baud ) { int32_t baud; switch (termios_baud) { 434e6: 704b moveq #75,%d0 case B460800: baud = 460800; break; default: baud = -1; break; } return baud; } 434e8: 4e5e unlk %fp 434ea: 4e75 rts int termios_baud ) { int32_t baud; switch (termios_baud) { 434ec: 4a81 tstl %d1 434ee: 6600 ff28 bnew 43418 case B460800: baud = 460800; break; default: baud = -1; break; } return baud; } 434f2: 241f movel %sp@+,%d2 int termios_baud ) { int32_t baud; switch (termios_baud) { 434f4: 4280 clrl %d0 case B460800: baud = 460800; break; default: baud = -1; break; } return baud; } 434f6: 4e5e unlk %fp 434f8: 4e75 rts ... 00043538 : { rtems_termios_cbufsize = cbufsize; rtems_termios_raw_input_size = raw_input; rtems_termios_raw_output_size = raw_output; return RTEMS_SUCCESSFUL; } 43538: 4280 clrl %d0 <== NOT EXECUTED rtems_status_code rtems_termios_bufsize ( int cbufsize, int raw_input, int raw_output ) { 4353a: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED rtems_termios_cbufsize = cbufsize; 4353e: 41ee 0008 lea %fp@(8),%a0 <== NOT EXECUTED 43542: 23d0 0005 d7a4 movel %a0@,5d7a4 <== NOT EXECUTED rtems_termios_raw_input_size = raw_input; 43548: 41ee 000c lea %fp@(12),%a0 <== NOT EXECUTED 4354c: 23d0 0005 d7a8 movel %a0@,5d7a8 <== NOT EXECUTED rtems_termios_raw_output_size = raw_output; 43552: 41ee 0010 lea %fp@(16),%a0 <== NOT EXECUTED return RTEMS_SUCCESSFUL; } 43556: 4e5e unlk %fp <== NOT EXECUTED int raw_output ) { rtems_termios_cbufsize = cbufsize; rtems_termios_raw_input_size = raw_input; rtems_termios_raw_output_size = raw_output; 43558: 23d0 0005 d7ac movel %a0@,5d7ac <== NOT EXECUTED return RTEMS_SUCCESSFUL; } 4355e: 4e75 rts 00044b34 : } } rtems_status_code rtems_termios_close (void *arg) { 44b34: 4e56 fff4 linkw %fp,#-12 44b38: 48d7 1c00 moveml %a2-%a4,%sp@ 44b3c: 266e 0008 moveal %fp@(8),%a3 rtems_libio_open_close_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; rtems_status_code sc; sc = rtems_semaphore_obtain (rtems_termios_ttyMutex, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 44b40: 49f9 0004 5d2c lea 45d2c ,%a4 rtems_status_code rtems_termios_close (void *arg) { rtems_libio_open_close_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; 44b46: 2053 moveal %a3@,%a0 44b48: 2468 0034 moveal %a0@(52),%a2 rtems_status_code sc; sc = rtems_semaphore_obtain (rtems_termios_ttyMutex, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 44b4c: 42a7 clrl %sp@- 44b4e: 42a7 clrl %sp@- 44b50: 2f39 0005 ede8 movel 5ede8 ,%sp@- 44b56: 4e94 jsr %a4@ if (sc != RTEMS_SUCCESSFUL) 44b58: 4fef 000c lea %sp@(12),%sp 44b5c: 4a80 tstl %d0 44b5e: 6600 011c bnew 44c7c rtems_fatal_error_occurred (sc); if (--tty->refcount == 0) { 44b62: 202a 0008 movel %a2@(8),%d0 44b66: 5380 subql #1,%d0 44b68: 2540 0008 movel %d0,%a2@(8) 44b6c: 6600 00a4 bnew 44c12 if (rtems_termios_linesw[tty->t_line].l_close != NULL) { 44b70: 202a 00cc movel %a2@(204),%d0 44b74: 41f9 0005 e5a4 lea 5e5a4 ,%a0 44b7a: e788 lsll #3,%d0 44b7c: 2070 0c04 moveal %a0@(00000004,%d0:l:4),%a0 44b80: 4a88 tstl %a0 44b82: 6700 012c beqw 44cb0 /* * call discipline-specific close */ sc = rtems_termios_linesw[tty->t_line].l_close(tty); 44b86: 2f0a movel %a2,%sp@- <== NOT EXECUTED 44b88: 4e90 jsr %a0@ <== NOT EXECUTED 44b8a: 588f addql #4,%sp <== NOT EXECUTED rtems_fatal_error_occurred (sc); } drainOutput (tty); } if (tty->device.outputUsesInterrupts 44b8c: 7002 moveq #2,%d0 <== NOT EXECUTED 44b8e: b0aa 00b4 cmpl %a2@(180),%d0 <== NOT EXECUTED 44b92: 6700 00c0 beqw 44c54 <== NOT EXECUTED tty->txTaskId, TERMIOS_TX_TERMINATE_EVENT); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); } if (tty->device.lastClose) 44b96: 206a 009c moveal %a2@(156),%a0 44b9a: 4a88 tstl %a0 44b9c: 6710 beqs 44bae (*tty->device.lastClose)(tty->major, tty->minor, arg); 44b9e: 2f0b movel %a3,%sp@- 44ba0: 2f2a 0010 movel %a2@(16),%sp@- 44ba4: 2f2a 000c movel %a2@(12),%sp@- 44ba8: 4e90 jsr %a0@ 44baa: 4fef 000c lea %sp@(12),%sp if (tty->forw == NULL) { 44bae: 2052 moveal %a2@,%a0 44bb0: 4a88 tstl %a0 44bb2: 6700 00d0 beqw 44c84 if ( rtems_termios_ttyTail != NULL ) { rtems_termios_ttyTail->forw = NULL; } } else { tty->forw->back = tty->back; 44bb6: 216a 0004 0004 movel %a2@(4),%a0@(4) } if (tty->back == NULL) { 44bbc: 206a 0004 moveal %a2@(4),%a0 44bc0: 4a88 tstl %a0 44bc2: 6700 00d8 beqw 44c9c if ( rtems_termios_ttyHead != NULL ) { rtems_termios_ttyHead->back = NULL; } } else { tty->back->forw = tty->forw; 44bc6: 2092 movel %a2@,%a0@ <== NOT EXECUTED } rtems_semaphore_delete (tty->isem); 44bc8: 2f2a 0014 movel %a2@(20),%sp@- 44bcc: 47f9 0004 5c54 lea 45c54 ,%a3 44bd2: 4e93 jsr %a3@ rtems_semaphore_delete (tty->osem); 44bd4: 2f2a 0018 movel %a2@(24),%sp@- 44bd8: 4e93 jsr %a3@ rtems_semaphore_delete (tty->rawOutBuf.Semaphore); 44bda: 2f2a 008c movel %a2@(140),%sp@- 44bde: 4e93 jsr %a3@ if ((tty->device.pollRead == NULL) || 44be0: 4fef 000c lea %sp@(12),%sp 44be4: 4aaa 00a0 tstl %a2@(160) 44be8: 6740 beqs 44c2a (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN)) 44bea: 7002 moveq #2,%d0 44bec: b0aa 00b4 cmpl %a2@(180),%d0 44bf0: 6738 beqs 44c2a rtems_semaphore_delete (tty->rawInBuf.Semaphore); free (tty->rawInBuf.theBuf); 44bf2: 2f2a 0058 movel %a2@(88),%sp@- 44bf6: 47f9 0004 a688 lea 4a688 ,%a3 44bfc: 4e93 jsr %a3@ free (tty->rawOutBuf.theBuf); 44bfe: 2f2a 007c movel %a2@(124),%sp@- 44c02: 4e93 jsr %a3@ free (tty->cbuf); 44c04: 2f2a 001c movel %a2@(28),%sp@- 44c08: 4e93 jsr %a3@ free (tty); 44c0a: 2f0a movel %a2,%sp@- 44c0c: 4e93 jsr %a3@ 44c0e: 4fef 0010 lea %sp@(16),%sp } rtems_semaphore_release (rtems_termios_ttyMutex); 44c12: 2f39 0005 ede8 movel 5ede8 ,%sp@- 44c18: 4eb9 0004 5e68 jsr 45e68 return RTEMS_SUCCESSFUL; } 44c1e: 4cee 1c00 fff4 moveml %fp@(-12),%a2-%a4 44c24: 4280 clrl %d0 44c26: 4e5e unlk %fp 44c28: 4e75 rts rtems_semaphore_delete (tty->isem); rtems_semaphore_delete (tty->osem); rtems_semaphore_delete (tty->rawOutBuf.Semaphore); if ((tty->device.pollRead == NULL) || (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN)) rtems_semaphore_delete (tty->rawInBuf.Semaphore); 44c2a: 2f2a 0068 movel %a2@(104),%sp@- 44c2e: 4e93 jsr %a3@ 44c30: 588f addql #4,%sp free (tty->rawInBuf.theBuf); 44c32: 47f9 0004 a688 lea 4a688 ,%a3 44c38: 2f2a 0058 movel %a2@(88),%sp@- 44c3c: 4e93 jsr %a3@ free (tty->rawOutBuf.theBuf); 44c3e: 2f2a 007c movel %a2@(124),%sp@- 44c42: 4e93 jsr %a3@ free (tty->cbuf); 44c44: 2f2a 001c movel %a2@(28),%sp@- 44c48: 4e93 jsr %a3@ free (tty); 44c4a: 2f0a movel %a2,%sp@- 44c4c: 4e93 jsr %a3@ 44c4e: 4fef 0010 lea %sp@(16),%sp 44c52: 60be bras 44c12 if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { /* * send "terminate" to I/O tasks */ sc = rtems_event_send( 44c54: 4878 0001 pea 1 <== NOT EXECUTED 44c58: 49f9 0004 5814 lea 45814 ,%a4 <== NOT EXECUTED 44c5e: 2f2a 00c4 movel %a2@(196),%sp@- <== NOT EXECUTED 44c62: 4e94 jsr %a4@ <== NOT EXECUTED tty->rxTaskId, TERMIOS_RX_TERMINATE_EVENT); if (sc != RTEMS_SUCCESSFUL) 44c64: 508f addql #8,%sp <== NOT EXECUTED 44c66: 4a80 tstl %d0 <== NOT EXECUTED 44c68: 6612 bnes 44c7c <== NOT EXECUTED rtems_fatal_error_occurred (sc); sc = rtems_event_send( 44c6a: 4878 0001 pea 1 <== NOT EXECUTED 44c6e: 2f2a 00c8 movel %a2@(200),%sp@- <== NOT EXECUTED 44c72: 4e94 jsr %a4@ <== NOT EXECUTED tty->txTaskId, TERMIOS_TX_TERMINATE_EVENT); if (sc != RTEMS_SUCCESSFUL) 44c74: 508f addql #8,%sp <== NOT EXECUTED 44c76: 4a80 tstl %d0 <== NOT EXECUTED 44c78: 6700 ff1c beqw 44b96 <== NOT EXECUTED rtems_fatal_error_occurred (sc); 44c7c: 2f00 movel %d0,%sp@- <== NOT EXECUTED 44c7e: 4eb9 0004 6458 jsr 46458 <== NOT EXECUTED } if (tty->device.lastClose) (*tty->device.lastClose)(tty->major, tty->minor, arg); if (tty->forw == NULL) { rtems_termios_ttyTail = tty->back; 44c84: 206a 0004 moveal %a2@(4),%a0 44c88: 23c8 0005 edec movel %a0,5edec if ( rtems_termios_ttyTail != NULL ) { 44c8e: 6748 beqs 44cd8 rtems_termios_ttyTail->forw = NULL; 44c90: 4290 clrl %a0@ <== NOT EXECUTED } } else { tty->forw->back = tty->back; } if (tty->back == NULL) { 44c92: 206a 0004 moveal %a2@(4),%a0 <== NOT EXECUTED 44c96: 4a88 tstl %a0 <== NOT EXECUTED 44c98: 6600 ff2c bnew 44bc6 <== NOT EXECUTED 44c9c: 2052 moveal %a2@,%a0 rtems_termios_ttyHead = tty->forw; 44c9e: 23c8 0005 edf0 movel %a0,5edf0 if ( rtems_termios_ttyHead != NULL ) { 44ca4: 6700 ff22 beqw 44bc8 rtems_termios_ttyHead->back = NULL; 44ca8: 42a8 0004 clrl %a0@(4) 44cac: 6000 ff1a braw 44bc8 } else { /* * default: just flush output buffer */ sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 44cb0: 42a7 clrl %sp@- 44cb2: 42a7 clrl %sp@- 44cb4: 2f2a 0018 movel %a2@(24),%sp@- 44cb8: 4e94 jsr %a4@ if (sc != RTEMS_SUCCESSFUL) { 44cba: 4fef 000c lea %sp@(12),%sp 44cbe: 4a80 tstl %d0 44cc0: 66ba bnes 44c7c rtems_fatal_error_occurred (sc); } drainOutput (tty); 44cc2: 2f0a movel %a2,%sp@- 44cc4: 4eba f6e4 jsr %pc@(443aa ) 44cc8: 588f addql #4,%sp } if (tty->device.outputUsesInterrupts 44cca: 7002 moveq #2,%d0 44ccc: b0aa 00b4 cmpl %a2@(180),%d0 44cd0: 6600 fec4 bnew 44b96 44cd4: 6000 ff7e braw 44c54 <== NOT EXECUTED } else { tty->forw->back = tty->back; } if (tty->back == NULL) { rtems_termios_ttyHead = tty->forw; 44cd8: 42b9 0005 edf0 clrl 5edf0 44cde: 6000 fee8 braw 44bc8 000437ae : * for each transmitted character. * It returns number of characters left to transmit */ int rtems_termios_dequeue_characters (void *ttyp, int len) { 437ae: 4e56 0000 linkw %fp,#0 rtems_status_code sc; /* * sum up character count already sent */ tty->t_dqlen += len; 437b2: 202e 000c movel %fp@(12),%d0 * for each transmitted character. * It returns number of characters left to transmit */ int rtems_termios_dequeue_characters (void *ttyp, int len) { 437b6: 206e 0008 moveal %fp@(8),%a0 rtems_status_code sc; /* * sum up character count already sent */ tty->t_dqlen += len; 437ba: d1a8 0090 addl %d0,%a0@(144) if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { 437be: 7002 moveq #2,%d0 437c0: b0a8 00b4 cmpl %a0@(180),%d0 437c4: 672a beqs 437f0 TERMIOS_TX_START_EVENT); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); return 0; /* nothing to output in IRQ... */ } else if (tty->t_line == PPPDISC ) { 437c6: 7005 moveq #5,%d0 437c8: b0a8 00cc cmpl %a0@(204),%d0 437cc: 670c beqs 437da rtems_termios_linesw[tty->t_line].l_start(tty); } return 0; /* nothing to output in IRQ... */ } else { return rtems_termios_refill_transmitter(tty); 437ce: 2d48 0008 movel %a0,%fp@(8) } } 437d2: 4e5e unlk %fp rtems_termios_linesw[tty->t_line].l_start(tty); } return 0; /* nothing to output in IRQ... */ } else { return rtems_termios_refill_transmitter(tty); 437d4: 4ef9 0004 357c jmp 4357c } else if (tty->t_line == PPPDISC ) { /* * call any line discipline start function */ if (rtems_termios_linesw[tty->t_line].l_start != NULL) { 437da: 2279 0005 e658 moveal 5e658 ,%a1<== NOT EXECUTED 437e0: 4a89 tstl %a1 <== NOT EXECUTED 437e2: 6706 beqs 437ea <== NOT EXECUTED rtems_termios_linesw[tty->t_line].l_start(tty); 437e4: 2f08 movel %a0,%sp@- <== NOT EXECUTED 437e6: 4e91 jsr %a1@ <== NOT EXECUTED 437e8: 588f addql #4,%sp <== NOT EXECUTED return 0; /* nothing to output in IRQ... */ } else { return rtems_termios_refill_transmitter(tty); } } 437ea: 4280 clrl %d0 <== NOT EXECUTED 437ec: 4e5e unlk %fp <== NOT EXECUTED 437ee: 4e75 rts <== NOT EXECUTED if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { /* * send wake up to transmitter task */ sc = rtems_event_send(tty->txTaskId, 437f0: 4878 0002 pea 2 <== NOT EXECUTED 437f4: 2f28 00c8 movel %a0@(200),%sp@- <== NOT EXECUTED 437f8: 4eb9 0004 5814 jsr 45814 <== NOT EXECUTED TERMIOS_TX_START_EVENT); if (sc != RTEMS_SUCCESSFUL) 437fe: 508f addql #8,%sp <== NOT EXECUTED 43800: 4a80 tstl %d0 <== NOT EXECUTED 43802: 67e6 beqs 437ea <== NOT EXECUTED rtems_fatal_error_occurred (sc); 43804: 2f00 movel %d0,%sp@- <== NOT EXECUTED 43806: 4eb9 0004 6458 jsr 46458 <== NOT EXECUTED 0004380c : * device receive interrupt handler. * Returns the number of characters dropped because of overflow. */ int rtems_termios_enqueue_raw_characters (void *ttyp, char *buf, int len) { 4380c: 4e56 ffcc linkw %fp,#-52 <== NOT EXECUTED 43810: 48d7 3cfc moveml %d2-%d7/%a2-%a5,%sp@ <== NOT EXECUTED 43814: 246e 0008 moveal %fp@(8),%a2 <== NOT EXECUTED char c; int dropped = 0; bool flow_rcv = false; /* true, if flow control char received */ rtems_interrupt_level level; if (rtems_termios_linesw[tty->t_line].l_rint != NULL) { 43818: 49f9 0005 e5a4 lea 5e5a4 ,%a4 <== NOT EXECUTED 4381e: 202a 00cc movel %a2@(204),%d0 <== NOT EXECUTED 43822: eb88 lsll #5,%d0 <== NOT EXECUTED * device receive interrupt handler. * Returns the number of characters dropped because of overflow. */ int rtems_termios_enqueue_raw_characters (void *ttyp, char *buf, int len) { 43824: 266e 000c moveal %fp@(12),%a3 <== NOT EXECUTED char c; int dropped = 0; bool flow_rcv = false; /* true, if flow control char received */ rtems_interrupt_level level; if (rtems_termios_linesw[tty->t_line].l_rint != NULL) { 43828: 2074 0810 moveal %a4@(00000010,%d0:l),%a0 <== NOT EXECUTED * device receive interrupt handler. * Returns the number of characters dropped because of overflow. */ int rtems_termios_enqueue_raw_characters (void *ttyp, char *buf, int len) { 4382c: 262e 0010 movel %fp@(16),%d3 <== NOT EXECUTED char c; int dropped = 0; bool flow_rcv = false; /* true, if flow control char received */ rtems_interrupt_level level; if (rtems_termios_linesw[tty->t_line].l_rint != NULL) { 43830: 4a88 tstl %a0 <== NOT EXECUTED 43832: 6774 beqs 438a8 <== NOT EXECUTED while (len--) { 43834: 4a83 tstl %d3 <== NOT EXECUTED 43836: 6734 beqs 4386c <== NOT EXECUTED 43838: 4282 clrl %d2 <== NOT EXECUTED c = *buf++; rtems_termios_linesw[tty->t_line].l_rint(c,tty); 4383a: 2f0a movel %a2,%sp@- <== NOT EXECUTED 4383c: 1233 2800 moveb %a3@(00000000,%d2:l),%d1 <== NOT EXECUTED 43840: 5282 addql #1,%d2 <== NOT EXECUTED 43842: 49c1 extbl %d1 <== NOT EXECUTED 43844: 2f01 movel %d1,%sp@- <== NOT EXECUTED 43846: 4e90 jsr %a0@ <== NOT EXECUTED int dropped = 0; bool flow_rcv = false; /* true, if flow control char received */ rtems_interrupt_level level; if (rtems_termios_linesw[tty->t_line].l_rint != NULL) { while (len--) { 43848: 508f addql #8,%sp <== NOT EXECUTED 4384a: b483 cmpl %d3,%d2 <== NOT EXECUTED 4384c: 671e beqs 4386c <== NOT EXECUTED 4384e: 202a 00cc movel %a2@(204),%d0 <== NOT EXECUTED 43852: eb88 lsll #5,%d0 <== NOT EXECUTED 43854: 2074 0810 moveal %a4@(00000010,%d0:l),%a0 <== NOT EXECUTED c = *buf++; rtems_termios_linesw[tty->t_line].l_rint(c,tty); 43858: 2f0a movel %a2,%sp@- <== NOT EXECUTED 4385a: 1233 2800 moveb %a3@(00000000,%d2:l),%d1 <== NOT EXECUTED 4385e: 5282 addql #1,%d2 <== NOT EXECUTED 43860: 49c1 extbl %d1 <== NOT EXECUTED 43862: 2f01 movel %d1,%sp@- <== NOT EXECUTED 43864: 4e90 jsr %a0@ <== NOT EXECUTED int dropped = 0; bool flow_rcv = false; /* true, if flow control char received */ rtems_interrupt_level level; if (rtems_termios_linesw[tty->t_line].l_rint != NULL) { while (len--) { 43866: 508f addql #8,%sp <== NOT EXECUTED 43868: b483 cmpl %d3,%d2 <== NOT EXECUTED 4386a: 66e2 bnes 4384e <== NOT EXECUTED } /* * check to see if rcv wakeup callback was set */ if (( !tty->tty_rcvwakeup ) && ( tty->tty_rcv.sw_pfn != NULL )) { 4386c: 4aaa 00e4 tstl %a2@(228) <== NOT EXECUTED 43870: 6628 bnes 4389a <== NOT EXECUTED 43872: 206a 00dc moveal %a2@(220),%a0 <== NOT EXECUTED 43876: 4a88 tstl %a0 <== NOT EXECUTED 43878: 6720 beqs 4389a <== NOT EXECUTED (*tty->tty_rcv.sw_pfn)(&tty->termios, tty->tty_rcv.sw_arg); 4387a: 2f2a 00e0 movel %a2@(224),%sp@- <== NOT EXECUTED tty->tty_rcvwakeup = 1; 4387e: 4285 clrl %d5 <== NOT EXECUTED /* * check to see if rcv wakeup callback was set */ if (( !tty->tty_rcvwakeup ) && ( tty->tty_rcv.sw_pfn != NULL )) { (*tty->tty_rcv.sw_pfn)(&tty->termios, tty->tty_rcv.sw_arg); 43880: 486a 0030 pea %a2@(48) <== NOT EXECUTED tty->tty_rcvwakeup = 1; 43884: 7c01 moveq #1,%d6 <== NOT EXECUTED /* * check to see if rcv wakeup callback was set */ if (( !tty->tty_rcvwakeup ) && ( tty->tty_rcv.sw_pfn != NULL )) { (*tty->tty_rcv.sw_pfn)(&tty->termios, tty->tty_rcv.sw_arg); 43886: 4e90 jsr %a0@ <== NOT EXECUTED tty->tty_rcvwakeup = 1; 43888: 508f addql #8,%sp <== NOT EXECUTED } } tty->rawInBufDropped += dropped; rtems_semaphore_release (tty->rawInBuf.Semaphore); return dropped; } 4388a: 2005 movel %d5,%d0 <== NOT EXECUTED /* * check to see if rcv wakeup callback was set */ if (( !tty->tty_rcvwakeup ) && ( tty->tty_rcv.sw_pfn != NULL )) { (*tty->tty_rcv.sw_pfn)(&tty->termios, tty->tty_rcv.sw_arg); tty->tty_rcvwakeup = 1; 4388c: 2546 00e4 movel %d6,%a2@(228) <== NOT EXECUTED } } tty->rawInBufDropped += dropped; rtems_semaphore_release (tty->rawInBuf.Semaphore); return dropped; } 43890: 4cee 3cfc ffcc moveml %fp@(-52),%d2-%d7/%a2-%a5 <== NOT EXECUTED 43896: 4e5e unlk %fp <== NOT EXECUTED 43898: 4e75 rts <== NOT EXECUTED } } } tty->rawInBufDropped += dropped; rtems_semaphore_release (tty->rawInBuf.Semaphore); return dropped; 4389a: 4285 clrl %d5 <== NOT EXECUTED } 4389c: 2005 movel %d5,%d0 <== NOT EXECUTED 4389e: 4cee 3cfc ffcc moveml %fp@(-52),%d2-%d7/%a2-%a5 <== NOT EXECUTED 438a4: 4e5e unlk %fp <== NOT EXECUTED 438a6: 4e75 rts <== NOT EXECUTED if ((tty->flow_ctrl & FL_OSTOP) || (tty->rawOutBufState == rob_idle)) { /* if tx is stopped due to XOFF or out of data */ /* call write function here */ tty->flow_ctrl |= FL_ISNTXOF; (*tty->device.write)(tty->minor, 438a8: 41ea 004a lea %a2@(74),%a0 <== NOT EXECUTED /* * check to see if rcv wakeup callback was set */ if (( !tty->tty_rcvwakeup ) && ( tty->tty_rcv.sw_pfn != NULL )) { (*tty->tty_rcv.sw_pfn)(&tty->termios, tty->tty_rcv.sw_arg); 438ac: 4bea 0030 lea %a2@(48),%a5 <== NOT EXECUTED 438b0: 4285 clrl %d5 <== NOT EXECUTED } if (flow_rcv) { /* restart output according to FL_ORCVXOF flag */ if ((tty->flow_ctrl & (FL_ORCVXOF | FL_OSTOP)) == FL_OSTOP) { /* disable interrupts */ rtems_interrupt_disable(level); 438b2: 387c 0700 moveaw #1792,%a4 <== NOT EXECUTED /* * check to see if rcv wakeup callback was set */ if (( !tty->tty_rcvwakeup ) && ( tty->tty_rcv.sw_pfn != NULL )) { (*tty->tty_rcv.sw_pfn)(&tty->termios, tty->tty_rcv.sw_arg); 438b6: 4200 clrb %d0 <== NOT EXECUTED if ((tty->flow_ctrl & FL_OSTOP) || (tty->rawOutBufState == rob_idle)) { /* if tx is stopped due to XOFF or out of data */ /* call write function here */ tty->flow_ctrl |= FL_ISNTXOF; (*tty->device.write)(tty->minor, 438b8: 2d48 fffc movel %a0,%fp@(-4) <== NOT EXECUTED /* * check to see if rcv wakeup callback was set */ if (( !tty->tty_rcvwakeup ) && ( tty->tty_rcv.sw_pfn != NULL )) { (*tty->tty_rcv.sw_pfn)(&tty->termios, tty->tty_rcv.sw_arg); 438bc: 1d40 fff7 moveb %d0,%fp@(-9) <== NOT EXECUTED tty->tty_rcvwakeup = 1; } return 0; } while (len--) { 438c0: 4a83 tstl %d3 <== NOT EXECUTED 438c2: 6700 00e8 beqw 439ac <== NOT EXECUTED c = *buf++; /* FIXME: implement IXANY: any character restarts output */ /* if incoming XON/XOFF controls outgoing stream: */ if (tty->flow_ctrl & FL_MDXON) { 438c6: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED } return 0; } while (len--) { c = *buf++; 438ca: 1813 moveb %a3@,%d4 <== NOT EXECUTED /* FIXME: implement IXANY: any character restarts output */ /* if incoming XON/XOFF controls outgoing stream: */ if (tty->flow_ctrl & FL_MDXON) { 438cc: 0800 0009 btst #9,%d0 <== NOT EXECUTED 438d0: 671c beqs 438ee <== NOT EXECUTED /* if received char is V_STOP and V_START (both are equal value) */ if (c == tty->termios.c_cc[VSTOP]) { 438d2: 4281 clrl %d1 <== NOT EXECUTED 438d4: 122a 004a moveb %a2@(74),%d1 <== NOT EXECUTED 438d8: 1004 moveb %d4,%d0 <== NOT EXECUTED 438da: 49c0 extbl %d0 <== NOT EXECUTED 438dc: b280 cmpl %d0,%d1 <== NOT EXECUTED 438de: 6700 014a beqw 43a2a <== NOT EXECUTED /* stop output */ tty->flow_ctrl |= FL_ORCVXOF; } flow_rcv = true; } else if (c == tty->termios.c_cc[VSTART]) { 438e2: 4281 clrl %d1 <== NOT EXECUTED 438e4: 122a 0049 moveb %a2@(73),%d1 <== NOT EXECUTED 438e8: b280 cmpl %d0,%d1 <== NOT EXECUTED 438ea: 6700 00dc beqw 439c8 <== NOT EXECUTED /* restart output */ tty->flow_ctrl &= ~FL_ORCVXOF; flow_rcv = true; } } if (flow_rcv) { 438ee: 4a2e fff7 tstb %fp@(-9) <== NOT EXECUTED 438f2: 6600 00e6 bnew 439da <== NOT EXECUTED /* reenable interrupts */ rtems_interrupt_enable(level); } } else { newTail = (tty->rawInBuf.Tail + 1) % tty->rawInBuf.Size; 438f6: 2e2a 0060 movel %a2@(96),%d7 <== NOT EXECUTED 438fa: 5287 addql #1,%d7 <== NOT EXECUTED /* if chars_in_buffer > highwater */ rtems_interrupt_disable(level); 438fc: 200c movel %a4,%d0 <== NOT EXECUTED /* reenable interrupts */ rtems_interrupt_enable(level); } } else { newTail = (tty->rawInBuf.Tail + 1) % tty->rawInBuf.Size; 438fe: 222a 0064 movel %a2@(100),%d1 <== NOT EXECUTED 43902: 4c41 7002 remul %d1,%d2,%d7 <== NOT EXECUTED /* if chars_in_buffer > highwater */ rtems_interrupt_disable(level); 43906: 40c7 movew %sr,%d7 <== NOT EXECUTED 43908: 8087 orl %d7,%d0 <== NOT EXECUTED 4390a: 46c0 movew %d0,%sr <== NOT EXECUTED if ((((newTail - tty->rawInBuf.Head + tty->rawInBuf.Size) 4390c: 222a 005c movel %a2@(92),%d1 <== NOT EXECUTED 43910: 202a 0064 movel %a2@(100),%d0 <== NOT EXECUTED 43914: 9081 subl %d1,%d0 <== NOT EXECUTED 43916: 2240 moveal %d0,%a1 <== NOT EXECUTED 43918: d3c2 addal %d2,%a1 <== NOT EXECUTED 4391a: 2209 movel %a1,%d1 <== NOT EXECUTED 4391c: 202a 0064 movel %a2@(100),%d0 <== NOT EXECUTED 43920: 4c40 1006 remul %d0,%d6,%d1 <== NOT EXECUTED 43924: 2d40 fff8 movel %d0,%fp@(-8) <== NOT EXECUTED % tty->rawInBuf.Size) > tty->highwater) && 43928: bcaa 00c0 cmpl %a2@(192),%d6 <== NOT EXECUTED 4392c: 633e blss 4396c <== NOT EXECUTED !(tty->flow_ctrl & FL_IREQXOF)) { 4392e: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED } else { newTail = (tty->rawInBuf.Tail + 1) % tty->rawInBuf.Size; /* if chars_in_buffer > highwater */ rtems_interrupt_disable(level); if ((((newTail - tty->rawInBuf.Head + tty->rawInBuf.Size) 43932: 0800 0000 btst #0,%d0 <== NOT EXECUTED 43936: 6634 bnes 4396c <== NOT EXECUTED % tty->rawInBuf.Size) > tty->highwater) && !(tty->flow_ctrl & FL_IREQXOF)) { /* incoming data stream should be stopped */ tty->flow_ctrl |= FL_IREQXOF; 43938: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED 4393c: 7201 moveq #1,%d1 <== NOT EXECUTED 4393e: 8081 orl %d1,%d0 <== NOT EXECUTED 43940: 2540 00b8 movel %d0,%a2@(184) <== NOT EXECUTED if ((tty->flow_ctrl & (FL_MDXOF | FL_ISNTXOF)) 43944: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED 43948: 0280 0000 0402 andil #1026,%d0 <== NOT EXECUTED 4394e: 0c80 0000 0400 cmpil #1024,%d0 <== NOT EXECUTED 43954: 6700 0112 beqw 43a68 <== NOT EXECUTED (*tty->device.write)(tty->minor, (void *)&(tty->termios.c_cc[VSTOP]), 1); } } else if ((tty->flow_ctrl & (FL_MDRTS | FL_IRTSOFF)) 43958: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED 4395c: 0280 0000 0104 andil #260,%d0 <== NOT EXECUTED 43962: 0c80 0000 0100 cmpil #256,%d0 <== NOT EXECUTED 43968: 6700 0136 beqw 43aa0 <== NOT EXECUTED tty->device.stopRemoteTx(tty->minor); } } } /* reenable interrupts */ rtems_interrupt_enable(level); 4396c: 46c7 movew %d7,%sr <== NOT EXECUTED if (newTail == tty->rawInBuf.Head) { 4396e: 202a 005c movel %a2@(92),%d0 <== NOT EXECUTED 43972: b480 cmpl %d0,%d2 <== NOT EXECUTED 43974: 6700 00d2 beqw 43a48 <== NOT EXECUTED dropped++; } else { tty->rawInBuf.theBuf[newTail] = c; 43978: 206a 0058 moveal %a2@(88),%a0 <== NOT EXECUTED 4397c: 1184 2800 moveb %d4,%a0@(00000000,%d2:l) <== NOT EXECUTED tty->rawInBuf.Tail = newTail; 43980: 2542 0060 movel %d2,%a2@(96) <== NOT EXECUTED /* * check to see if rcv wakeup callback was set */ if (( !tty->tty_rcvwakeup ) && ( tty->tty_rcv.sw_pfn != NULL )) { 43984: 4aaa 00e4 tstl %a2@(228) <== NOT EXECUTED 43988: 6618 bnes 439a2 <== NOT EXECUTED 4398a: 206a 00dc moveal %a2@(220),%a0 <== NOT EXECUTED 4398e: 4a88 tstl %a0 <== NOT EXECUTED 43990: 6710 beqs 439a2 <== NOT EXECUTED (*tty->tty_rcv.sw_pfn)(&tty->termios, tty->tty_rcv.sw_arg); 43992: 2f2a 00e0 movel %a2@(224),%sp@- <== NOT EXECUTED 43996: 2f0d movel %a5,%sp@- <== NOT EXECUTED 43998: 4e90 jsr %a0@ <== NOT EXECUTED tty->tty_rcvwakeup = 1; 4399a: 508f addql #8,%sp <== NOT EXECUTED 4399c: 7201 moveq #1,%d1 <== NOT EXECUTED 4399e: 2541 00e4 movel %d1,%a2@(228) <== NOT EXECUTED } return 0; } while (len--) { c = *buf++; 439a2: 528b addql #1,%a3 <== NOT EXECUTED 439a4: 5383 subql #1,%d3 <== NOT EXECUTED tty->tty_rcvwakeup = 1; } return 0; } while (len--) { 439a6: 4a83 tstl %d3 <== NOT EXECUTED 439a8: 6600 ff1c bnew 438c6 <== NOT EXECUTED } } } } tty->rawInBufDropped += dropped; rtems_semaphore_release (tty->rawInBuf.Semaphore); 439ac: 2f2a 0068 movel %a2@(104),%sp@- <== NOT EXECUTED tty->tty_rcvwakeup = 1; } } } } tty->rawInBufDropped += dropped; 439b0: dbaa 0078 addl %d5,%a2@(120) <== NOT EXECUTED rtems_semaphore_release (tty->rawInBuf.Semaphore); 439b4: 4eb9 0004 5e68 jsr 45e68 <== NOT EXECUTED return dropped; 439ba: 588f addql #4,%sp <== NOT EXECUTED } 439bc: 2005 movel %d5,%d0 <== NOT EXECUTED 439be: 4cee 3cfc ffcc moveml %fp@(-52),%d2-%d7/%a2-%a5 <== NOT EXECUTED 439c4: 4e5e unlk %fp <== NOT EXECUTED 439c6: 4e75 rts <== NOT EXECUTED flow_rcv = true; } else if (c == tty->termios.c_cc[VSTART]) { /* VSTART received */ /* restart output */ tty->flow_ctrl &= ~FL_ORCVXOF; 439c8: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED 439cc: 72ef moveq #-17,%d1 <== NOT EXECUTED } } } tty->rawInBufDropped += dropped; rtems_semaphore_release (tty->rawInBuf.Semaphore); return dropped; 439ce: 7c01 moveq #1,%d6 <== NOT EXECUTED flow_rcv = true; } else if (c == tty->termios.c_cc[VSTART]) { /* VSTART received */ /* restart output */ tty->flow_ctrl &= ~FL_ORCVXOF; 439d0: c081 andl %d1,%d0 <== NOT EXECUTED } } } tty->rawInBufDropped += dropped; rtems_semaphore_release (tty->rawInBuf.Semaphore); return dropped; 439d2: 1d46 fff7 moveb %d6,%fp@(-9) <== NOT EXECUTED flow_rcv = true; } else if (c == tty->termios.c_cc[VSTART]) { /* VSTART received */ /* restart output */ tty->flow_ctrl &= ~FL_ORCVXOF; 439d6: 2540 00b8 movel %d0,%a2@(184) <== NOT EXECUTED flow_rcv = true; } } if (flow_rcv) { /* restart output according to FL_ORCVXOF flag */ if ((tty->flow_ctrl & (FL_ORCVXOF | FL_OSTOP)) == FL_OSTOP) { 439da: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED 439de: 7c30 moveq #48,%d6 <== NOT EXECUTED 439e0: 7220 moveq #32,%d1 <== NOT EXECUTED 439e2: c086 andl %d6,%d0 <== NOT EXECUTED 439e4: b280 cmpl %d0,%d1 <== NOT EXECUTED 439e6: 66ba bnes 439a2 <== NOT EXECUTED /* disable interrupts */ rtems_interrupt_disable(level); 439e8: 200c movel %a4,%d0 <== NOT EXECUTED 439ea: 40c2 movew %sr,%d2 <== NOT EXECUTED 439ec: 8082 orl %d2,%d0 <== NOT EXECUTED 439ee: 46c0 movew %d0,%sr <== NOT EXECUTED tty->flow_ctrl &= ~FL_OSTOP; 439f0: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED 439f4: 7cdf moveq #-33,%d6 <== NOT EXECUTED 439f6: c086 andl %d6,%d0 <== NOT EXECUTED 439f8: 2540 00b8 movel %d0,%a2@(184) <== NOT EXECUTED /* check for chars in output buffer (or rob_state?) */ if (tty->rawOutBufState != rob_idle) { 439fc: 4aaa 0094 tstl %a2@(148) <== NOT EXECUTED 43a00: 6608 bnes 43a0a <== NOT EXECUTED /* if chars available, call write function... */ (*tty->device.write)(tty->minor, &tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail], 1); } /* reenable interrupts */ rtems_interrupt_enable(level); 43a02: 46c2 movew %d2,%sr <== NOT EXECUTED } return 0; } while (len--) { c = *buf++; 43a04: 528b addql #1,%a3 <== NOT EXECUTED 43a06: 5383 subql #1,%d3 <== NOT EXECUTED 43a08: 609c bras 439a6 <== NOT EXECUTED rtems_interrupt_disable(level); tty->flow_ctrl &= ~FL_OSTOP; /* check for chars in output buffer (or rob_state?) */ if (tty->rawOutBufState != rob_idle) { /* if chars available, call write function... */ (*tty->device.write)(tty->minor, 43a0a: 4878 0001 pea 1 <== NOT EXECUTED &tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail], 1); 43a0e: 202a 0084 movel %a2@(132),%d0 <== NOT EXECUTED rtems_interrupt_disable(level); tty->flow_ctrl &= ~FL_OSTOP; /* check for chars in output buffer (or rob_state?) */ if (tty->rawOutBufState != rob_idle) { /* if chars available, call write function... */ (*tty->device.write)(tty->minor, 43a12: d0aa 007c addl %a2@(124),%d0 <== NOT EXECUTED 43a16: 2f00 movel %d0,%sp@- <== NOT EXECUTED 43a18: 2f2a 0010 movel %a2@(16),%sp@- <== NOT EXECUTED 43a1c: 206a 00a4 moveal %a2@(164),%a0 <== NOT EXECUTED 43a20: 4e90 jsr %a0@ <== NOT EXECUTED 43a22: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED &tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail], 1); } /* reenable interrupts */ rtems_interrupt_enable(level); 43a26: 46c2 movew %d2,%sr <== NOT EXECUTED 43a28: 60da bras 43a04 <== NOT EXECUTED /* FIXME: implement IXANY: any character restarts output */ /* if incoming XON/XOFF controls outgoing stream: */ if (tty->flow_ctrl & FL_MDXON) { /* if received char is V_STOP and V_START (both are equal value) */ if (c == tty->termios.c_cc[VSTOP]) { if (c == tty->termios.c_cc[VSTART]) { 43a2a: 4281 clrl %d1 <== NOT EXECUTED 43a2c: 122a 0049 moveb %a2@(73),%d1 <== NOT EXECUTED 43a30: b280 cmpl %d0,%d1 <== NOT EXECUTED 43a32: 671e beqs 43a52 <== NOT EXECUTED tty->flow_ctrl = tty->flow_ctrl ^ FL_ORCVXOF; } else { /* VSTOP received (other code than VSTART) */ /* stop output */ tty->flow_ctrl |= FL_ORCVXOF; 43a34: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED 43a38: 7c10 moveq #16,%d6 <== NOT EXECUTED 43a3a: 8086 orl %d6,%d0 <== NOT EXECUTED } } } tty->rawInBufDropped += dropped; rtems_semaphore_release (tty->rawInBuf.Semaphore); return dropped; 43a3c: 7c01 moveq #1,%d6 <== NOT EXECUTED tty->flow_ctrl = tty->flow_ctrl ^ FL_ORCVXOF; } else { /* VSTOP received (other code than VSTART) */ /* stop output */ tty->flow_ctrl |= FL_ORCVXOF; 43a3e: 2540 00b8 movel %d0,%a2@(184) <== NOT EXECUTED } } } tty->rawInBufDropped += dropped; rtems_semaphore_release (tty->rawInBuf.Semaphore); return dropped; 43a42: 1d46 fff7 moveb %d6,%fp@(-9) <== NOT EXECUTED 43a46: 6092 bras 439da <== NOT EXECUTED } /* reenable interrupts */ rtems_interrupt_enable(level); if (newTail == tty->rawInBuf.Head) { dropped++; 43a48: 5285 addql #1,%d5 <== NOT EXECUTED } return 0; } while (len--) { c = *buf++; 43a4a: 528b addql #1,%a3 <== NOT EXECUTED 43a4c: 5383 subql #1,%d3 <== NOT EXECUTED 43a4e: 6000 ff56 braw 439a6 <== NOT EXECUTED /* if received char is V_STOP and V_START (both are equal value) */ if (c == tty->termios.c_cc[VSTOP]) { if (c == tty->termios.c_cc[VSTART]) { /* received VSTOP and VSTART==VSTOP? */ /* then toggle "stop output" status */ tty->flow_ctrl = tty->flow_ctrl ^ FL_ORCVXOF; 43a52: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED 43a56: 7210 moveq #16,%d1 <== NOT EXECUTED 43a58: b380 eorl %d1,%d0 <== NOT EXECUTED } } } tty->rawInBufDropped += dropped; rtems_semaphore_release (tty->rawInBuf.Semaphore); return dropped; 43a5a: 7c01 moveq #1,%d6 <== NOT EXECUTED /* if received char is V_STOP and V_START (both are equal value) */ if (c == tty->termios.c_cc[VSTOP]) { if (c == tty->termios.c_cc[VSTART]) { /* received VSTOP and VSTART==VSTOP? */ /* then toggle "stop output" status */ tty->flow_ctrl = tty->flow_ctrl ^ FL_ORCVXOF; 43a5c: 2540 00b8 movel %d0,%a2@(184) <== NOT EXECUTED } } } tty->rawInBufDropped += dropped; rtems_semaphore_release (tty->rawInBuf.Semaphore); return dropped; 43a60: 1d46 fff7 moveb %d6,%fp@(-9) <== NOT EXECUTED 43a64: 6000 ff74 braw 439da <== NOT EXECUTED !(tty->flow_ctrl & FL_IREQXOF)) { /* incoming data stream should be stopped */ tty->flow_ctrl |= FL_IREQXOF; if ((tty->flow_ctrl & (FL_MDXOF | FL_ISNTXOF)) == (FL_MDXOF ) ){ if ((tty->flow_ctrl & FL_OSTOP) || 43a68: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED 43a6c: 0800 0005 btst #5,%d0 <== NOT EXECUTED 43a70: 6608 bnes 43a7a <== NOT EXECUTED (tty->rawOutBufState == rob_idle)) { 43a72: 4aaa 0094 tstl %a2@(148) <== NOT EXECUTED 43a76: 6600 fef4 bnew 4396c <== NOT EXECUTED /* if tx is stopped due to XOFF or out of data */ /* call write function here */ tty->flow_ctrl |= FL_ISNTXOF; (*tty->device.write)(tty->minor, 43a7a: 4878 0001 pea 1 <== NOT EXECUTED == (FL_MDXOF ) ){ if ((tty->flow_ctrl & FL_OSTOP) || (tty->rawOutBufState == rob_idle)) { /* if tx is stopped due to XOFF or out of data */ /* call write function here */ tty->flow_ctrl |= FL_ISNTXOF; 43a7e: 7c02 moveq #2,%d6 <== NOT EXECUTED 43a80: 222a 00b8 movel %a2@(184),%d1 <== NOT EXECUTED (*tty->device.write)(tty->minor, 43a84: 2f2e fffc movel %fp@(-4),%sp@- <== NOT EXECUTED 43a88: 2f2a 0010 movel %a2@(16),%sp@- <== NOT EXECUTED 43a8c: 206a 00a4 moveal %a2@(164),%a0 <== NOT EXECUTED == (FL_MDXOF ) ){ if ((tty->flow_ctrl & FL_OSTOP) || (tty->rawOutBufState == rob_idle)) { /* if tx is stopped due to XOFF or out of data */ /* call write function here */ tty->flow_ctrl |= FL_ISNTXOF; 43a90: 8286 orl %d6,%d1 <== NOT EXECUTED 43a92: 2541 00b8 movel %d1,%a2@(184) <== NOT EXECUTED (*tty->device.write)(tty->minor, 43a96: 4e90 jsr %a0@ <== NOT EXECUTED 43a98: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 43a9c: 6000 fece braw 4396c <== NOT EXECUTED 1); } } else if ((tty->flow_ctrl & (FL_MDRTS | FL_IRTSOFF)) == (FL_MDRTS ) ) { tty->flow_ctrl |= FL_IRTSOFF; 43aa0: 222a 00b8 movel %a2@(184),%d1 <== NOT EXECUTED 43aa4: 303c 0004 movew #4,%d0 <== NOT EXECUTED /* deactivate RTS line */ if (tty->device.stopRemoteTx != NULL) { 43aa8: 206a 00ac moveal %a2@(172),%a0 <== NOT EXECUTED 1); } } else if ((tty->flow_ctrl & (FL_MDRTS | FL_IRTSOFF)) == (FL_MDRTS ) ) { tty->flow_ctrl |= FL_IRTSOFF; 43aac: 8280 orl %d0,%d1 <== NOT EXECUTED 43aae: 2541 00b8 movel %d1,%a2@(184) <== NOT EXECUTED /* deactivate RTS line */ if (tty->device.stopRemoteTx != NULL) { 43ab2: 4a88 tstl %a0 <== NOT EXECUTED 43ab4: 6700 feb6 beqw 4396c <== NOT EXECUTED tty->device.stopRemoteTx(tty->minor); 43ab8: 2f2a 0010 movel %a2@(16),%sp@- <== NOT EXECUTED 43abc: 4e90 jsr %a0@ <== NOT EXECUTED 43abe: 588f addql #4,%sp <== NOT EXECUTED 43ac0: 6000 feaa braw 4396c <== NOT EXECUTED 000434fc : struct rtems_termios_tty *rtems_termios_ttyTail; rtems_id rtems_termios_ttyMutex; void rtems_termios_initialize (void) { 434fc: 4e56 0000 linkw %fp,#0 rtems_status_code sc; /* * Create the mutex semaphore for the tty list */ if (!rtems_termios_ttyMutex) { 43500: 4ab9 0005 ede8 tstl 5ede8 43506: 6704 beqs 4350c RTEMS_NO_PRIORITY, &rtems_termios_ttyMutex); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); } } 43508: 4e5e unlk %fp 4350a: 4e75 rts /* * Create the mutex semaphore for the tty list */ if (!rtems_termios_ttyMutex) { sc = rtems_semaphore_create ( 4350c: 4879 0005 ede8 pea 5ede8 43512: 42a7 clrl %sp@- 43514: 4878 0054 pea 54 43518: 4878 0001 pea 1 4351c: 2f3c 5452 6d69 movel #1414688105,%sp@- 43522: 4eb9 0004 5a8c jsr 45a8c rtems_build_name ('T', 'R', 'm', 'i'), 1, RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY, RTEMS_NO_PRIORITY, &rtems_termios_ttyMutex); if (sc != RTEMS_SUCCESSFUL) 43528: 4fef 0014 lea %sp@(20),%sp 4352c: 4a80 tstl %d0 4352e: 67d8 beqs 43508 rtems_fatal_error_occurred (sc); 43530: 2f00 movel %d0,%sp@- <== NOT EXECUTED 43532: 4eb9 0004 6458 jsr 46458 <== NOT EXECUTED 00044746 : } } rtems_status_code rtems_termios_ioctl (void *arg) { 44746: 4e56 ffec linkw %fp,#-20 4474a: 48d7 1c0c moveml %d2-%d3/%a2-%a4,%sp@ 4474e: 266e 0008 moveal %fp@(8),%a3 rtems_libio_ioctl_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; 44752: 2053 moveal %a3@,%a0 44754: 2468 0034 moveal %a0@(52),%a2 struct ttywakeup *wakeup = (struct ttywakeup *)args->buffer; rtems_status_code sc; args->ioctl_return = 0; sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 44758: 42a7 clrl %sp@- rtems_status_code rtems_termios_ioctl (void *arg) { rtems_libio_ioctl_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; struct ttywakeup *wakeup = (struct ttywakeup *)args->buffer; 4475a: 286b 0008 moveal %a3@(8),%a4 rtems_status_code sc; args->ioctl_return = 0; 4475e: 42ab 000c clrl %a3@(12) sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 44762: 42a7 clrl %sp@- 44764: 2f2a 0018 movel %a2@(24),%sp@- 44768: 4eb9 0004 5d2c jsr 45d2c if (sc != RTEMS_SUCCESSFUL) { 4476e: 4fef 000c lea %sp@(12),%sp struct rtems_termios_tty *tty = args->iop->data1; struct ttywakeup *wakeup = (struct ttywakeup *)args->buffer; rtems_status_code sc; args->ioctl_return = 0; sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 44772: 2400 movel %d0,%d2 if (sc != RTEMS_SUCCESSFUL) { 44774: 662c bnes 447a2 args->ioctl_return = sc; return sc; } switch (args->command) { 44776: 202b 0004 movel %a3@(4),%d0 4477a: 7204 moveq #4,%d1 4477c: b280 cmpl %d0,%d1 4477e: 6774 beqs 447f4 44780: 6530 bcss 447b2 44782: 7602 moveq #2,%d3 44784: b680 cmpl %d0,%d3 44786: 6700 00b6 beqw 4483e 4478a: 6400 0224 bccw 449b0 if (tty->device.setAttributes) (*tty->device.setAttributes)(tty->minor, &tty->termios); break; case RTEMS_IO_TCDRAIN: drainOutput (tty); 4478e: 2f0a movel %a2,%sp@- 44790: 4eba fc18 jsr %pc@(443aa ) break; 44794: 588f addql #4,%sp /* Half guess that this is the right operation */ *(int *)args->buffer = tty->ccount - tty->cindex + rawnc; } break; } rtems_semaphore_release (tty->osem); 44796: 2f2a 0018 movel %a2@(24),%sp@- 4479a: 4eb9 0004 5e68 jsr 45e68 args->ioctl_return = sc; return sc; 447a0: 588f addql #4,%sp } 447a2: 2002 movel %d2,%d0 *(int *)args->buffer = tty->ccount - tty->cindex + rawnc; } break; } rtems_semaphore_release (tty->osem); args->ioctl_return = sc; 447a4: 2742 000c movel %d2,%a3@(12) return sc; } 447a8: 4cee 1c0c ffec moveml %fp@(-20),%d2-%d3/%a2-%a4 447ae: 4e5e unlk %fp 447b0: 4e75 rts sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) { args->ioctl_return = sc; return sc; } switch (args->command) { 447b2: 0c80 4004 667f cmpil #1074030207,%d0 <== NOT EXECUTED 447b8: 6756 beqs 44810 <== NOT EXECUTED 447ba: 6200 0236 bhiw 449f2 <== NOT EXECUTED 447be: 7605 moveq #5,%d3 <== NOT EXECUTED 447c0: b680 cmpl %d0,%d3 <== NOT EXECUTED 447c2: 6700 01ce beqw 44992 <== NOT EXECUTED default: if (rtems_termios_linesw[tty->t_line].l_ioctl != NULL) { 447c6: 202a 00cc movel %a2@(204),%d0 <== NOT EXECUTED 447ca: eb88 lsll #5,%d0 <== NOT EXECUTED 447cc: 0680 0005 e5bc addil #386492,%d0 <== NOT EXECUTED 447d2: 2240 moveal %d0,%a1 <== NOT EXECUTED 447d4: 2051 moveal %a1@,%a0 <== NOT EXECUTED 447d6: 4a88 tstl %a0 <== NOT EXECUTED 447d8: 6700 0292 beqw 44a6c <== NOT EXECUTED sc = rtems_termios_linesw[tty->t_line].l_ioctl(tty,args); 447dc: 2f0b movel %a3,%sp@- <== NOT EXECUTED 447de: 2f0a movel %a2,%sp@- <== NOT EXECUTED 447e0: 4e90 jsr %a0@ <== NOT EXECUTED 447e2: 508f addql #8,%sp <== NOT EXECUTED 447e4: 2400 movel %d0,%d2 <== NOT EXECUTED /* Half guess that this is the right operation */ *(int *)args->buffer = tty->ccount - tty->cindex + rawnc; } break; } rtems_semaphore_release (tty->osem); 447e6: 2f2a 0018 movel %a2@(24),%sp@- <== NOT EXECUTED 447ea: 4eb9 0004 5e68 jsr 45e68 <== NOT EXECUTED args->ioctl_return = sc; return sc; 447f0: 588f addql #4,%sp <== NOT EXECUTED 447f2: 60ae bras 447a2 <== NOT EXECUTED case RTEMS_IO_SNDWAKEUP: tty->tty_snd = *wakeup; break; case RTEMS_IO_RCVWAKEUP: tty->tty_rcv = *wakeup; 447f4: 2014 movel %a4@,%d0 <== NOT EXECUTED 447f6: 222c 0004 movel %a4@(4),%d1 <== NOT EXECUTED 447fa: 2540 00dc movel %d0,%a2@(220) <== NOT EXECUTED 447fe: 2541 00e0 movel %d1,%a2@(224) <== NOT EXECUTED /* Half guess that this is the right operation */ *(int *)args->buffer = tty->ccount - tty->cindex + rawnc; } break; } rtems_semaphore_release (tty->osem); 44802: 2f2a 0018 movel %a2@(24),%sp@- <== NOT EXECUTED 44806: 4eb9 0004 5e68 jsr 45e68 <== NOT EXECUTED args->ioctl_return = sc; return sc; 4480c: 588f addql #4,%sp <== NOT EXECUTED 4480e: 6092 bras 447a2 <== NOT EXECUTED *(int*)(args->buffer)=tty->t_line; break; #endif case FIONREAD: { int rawnc = tty->rawInBuf.Tail - tty->rawInBuf.Head; 44810: 202a 0060 movel %a2@(96),%d0 <== NOT EXECUTED 44814: 222a 005c movel %a2@(92),%d1 <== NOT EXECUTED 44818: 9081 subl %d1,%d0 <== NOT EXECUTED if ( rawnc < 0 ) 4481a: 6b00 02a4 bmiw 44ac0 <== NOT EXECUTED rawnc += tty->rawInBuf.Size; /* Half guess that this is the right operation */ *(int *)args->buffer = tty->ccount - tty->cindex + rawnc; 4481e: 222a 0020 movel %a2@(32),%d1 <== NOT EXECUTED 44822: 92aa 0024 subl %a2@(36),%d1 <== NOT EXECUTED 44826: d280 addl %d0,%d1 <== NOT EXECUTED 44828: 206b 0008 moveal %a3@(8),%a0 <== NOT EXECUTED 4482c: 2081 movel %d1,%a0@ <== NOT EXECUTED } break; } rtems_semaphore_release (tty->osem); 4482e: 2f2a 0018 movel %a2@(24),%sp@- <== NOT EXECUTED 44832: 4eb9 0004 5e68 jsr 45e68 <== NOT EXECUTED args->ioctl_return = sc; return sc; 44838: 588f addql #4,%sp <== NOT EXECUTED 4483a: 6000 ff66 braw 447a2 <== NOT EXECUTED case RTEMS_IO_GET_ATTRIBUTES: *(struct termios *)args->buffer = tty->termios; break; case RTEMS_IO_SET_ATTRIBUTES: tty->termios = *(struct termios *)args->buffer; 4483e: 206b 0008 moveal %a3@(8),%a0 44842: 49ea 0030 lea %a2@(48),%a4 44846: 2898 movel %a0@+,%a4@ 44848: 2558 0034 movel %a0@+,%a2@(52) 4484c: 2558 0038 movel %a0@+,%a2@(56) 44850: 2558 003c movel %a0@+,%a2@(60) 44854: 2558 0040 movel %a0@+,%a2@(64) 44858: 2558 0044 movel %a0@+,%a2@(68) 4485c: 2558 0048 movel %a0@+,%a2@(72) 44860: 2558 004c movel %a0@+,%a2@(76) /* * check for flow control options to be switched off */ /* check for outgoing XON/XOFF flow control switched off */ if (( tty->flow_ctrl & FL_MDXON) && 44864: 202a 00b8 movel %a2@(184),%d0 case RTEMS_IO_GET_ATTRIBUTES: *(struct termios *)args->buffer = tty->termios; break; case RTEMS_IO_SET_ATTRIBUTES: tty->termios = *(struct termios *)args->buffer; 44868: 2550 0050 movel %a0@,%a2@(80) /* * check for flow control options to be switched off */ /* check for outgoing XON/XOFF flow control switched off */ if (( tty->flow_ctrl & FL_MDXON) && 4486c: 0800 0009 btst #9,%d0 44870: 6746 beqs 448b8 44872: 202a 0030 movel %a2@(48),%d0 44876: 0280 0000 0400 andil #1024,%d0 4487c: 663a bnes 448b8 !(tty->termios.c_iflag & IXON)) { /* clear related flags in flow_ctrl */ tty->flow_ctrl &= ~(FL_MDXON | FL_ORCVXOF); 4487e: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED 44882: 0280 ffff fdef andil #-529,%d0 <== NOT EXECUTED 44888: 2540 00b8 movel %d0,%a2@(184) <== NOT EXECUTED /* has output been stopped due to received XOFF? */ if (tty->flow_ctrl & FL_OSTOP) { 4488c: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED 44890: 0800 0005 btst #5,%d0 <== NOT EXECUTED 44894: 6722 beqs 448b8 <== NOT EXECUTED /* disable interrupts */ rtems_interrupt_disable(level); 44896: 203c 0000 0700 movel #1792,%d0 <== NOT EXECUTED 4489c: 40c3 movew %sr,%d3 <== NOT EXECUTED 4489e: 8083 orl %d3,%d0 <== NOT EXECUTED 448a0: 46c0 movew %d0,%sr <== NOT EXECUTED tty->flow_ctrl &= ~FL_OSTOP; 448a2: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED 448a6: 72df moveq #-33,%d1 <== NOT EXECUTED 448a8: c081 andl %d1,%d0 <== NOT EXECUTED 448aa: 2540 00b8 movel %d0,%a2@(184) <== NOT EXECUTED /* check for chars in output buffer (or rob_state?) */ if (tty->rawOutBufState != rob_idle) { 448ae: 4aaa 0094 tstl %a2@(148) <== NOT EXECUTED 448b2: 6600 0242 bnew 44af6 <== NOT EXECUTED /* if chars available, call write function... */ (*tty->device.write)(tty->minor, &tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail],1); } /* reenable interrupts */ rtems_interrupt_enable(level); 448b6: 46c3 movew %d3,%sr <== NOT EXECUTED } } /* check for incoming XON/XOFF flow control switched off */ if (( tty->flow_ctrl & FL_MDXOF) && 448b8: 202a 00b8 movel %a2@(184),%d0 448bc: 0800 000a btst #10,%d0 448c0: 6724 beqs 448e6 448c2: 202a 0030 movel %a2@(48),%d0 <== NOT EXECUTED 448c6: 0280 0000 1000 andil #4096,%d0 <== NOT EXECUTED 448cc: 6618 bnes 448e6 <== NOT EXECUTED !(tty->termios.c_iflag & IXOFF)) { /* clear related flags in flow_ctrl */ tty->flow_ctrl &= ~(FL_MDXOF); 448ce: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED /* FIXME: what happens, if we had sent XOFF but not yet XON? */ tty->flow_ctrl &= ~(FL_ISNTXOF); 448d2: 76fd moveq #-3,%d3 <== NOT EXECUTED } /* check for incoming XON/XOFF flow control switched off */ if (( tty->flow_ctrl & FL_MDXOF) && !(tty->termios.c_iflag & IXOFF)) { /* clear related flags in flow_ctrl */ tty->flow_ctrl &= ~(FL_MDXOF); 448d4: 0880 000a bclr #10,%d0 <== NOT EXECUTED 448d8: 2540 00b8 movel %d0,%a2@(184) <== NOT EXECUTED /* FIXME: what happens, if we had sent XOFF but not yet XON? */ tty->flow_ctrl &= ~(FL_ISNTXOF); 448dc: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED 448e0: c083 andl %d3,%d0 <== NOT EXECUTED 448e2: 2540 00b8 movel %d0,%a2@(184) <== NOT EXECUTED } /* check for incoming RTS/CTS flow control switched off */ if (( tty->flow_ctrl & FL_MDRTS) && 448e6: 202a 00b8 movel %a2@(184),%d0 448ea: 0800 0008 btst #8,%d0 448ee: 6738 beqs 44928 448f0: 4aaa 0038 tstl %a2@(56) <== NOT EXECUTED 448f4: 6d00 01e4 bltw 44ada <== NOT EXECUTED !(tty->termios.c_cflag & CRTSCTS)) { /* clear related flags in flow_ctrl */ tty->flow_ctrl &= ~(FL_MDRTS); 448f8: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED 448fc: 0880 0008 bclr #8,%d0 <== NOT EXECUTED 44900: 2540 00b8 movel %d0,%a2@(184) <== NOT EXECUTED /* restart remote Tx, if it was stopped */ if ((tty->flow_ctrl & FL_IRTSOFF) && 44904: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED 44908: 44c0 movew %d0,%ccr <== NOT EXECUTED 4490a: 6610 bnes 4491c <== NOT EXECUTED (tty->device.startRemoteTx != NULL)) { 4490c: 206a 00b0 moveal %a2@(176),%a0 <== NOT EXECUTED !(tty->termios.c_cflag & CRTSCTS)) { /* clear related flags in flow_ctrl */ tty->flow_ctrl &= ~(FL_MDRTS); /* restart remote Tx, if it was stopped */ if ((tty->flow_ctrl & FL_IRTSOFF) && 44910: 4a88 tstl %a0 <== NOT EXECUTED 44912: 6708 beqs 4491c <== NOT EXECUTED (tty->device.startRemoteTx != NULL)) { tty->device.startRemoteTx(tty->minor); 44914: 2f2a 0010 movel %a2@(16),%sp@- <== NOT EXECUTED 44918: 4e90 jsr %a0@ <== NOT EXECUTED 4491a: 588f addql #4,%sp <== NOT EXECUTED } tty->flow_ctrl &= ~(FL_IRTSOFF); 4491c: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED 44920: 72fb moveq #-5,%d1 <== NOT EXECUTED 44922: c081 andl %d1,%d0 <== NOT EXECUTED 44924: 2540 00b8 movel %d0,%a2@(184) <== NOT EXECUTED /* * check for flow control options to be switched on */ /* check for incoming RTS/CTS flow control switched on */ if (tty->termios.c_cflag & CRTSCTS) { 44928: 4aaa 0038 tstl %a2@(56) 4492c: 6d00 01ac bltw 44ada tty->flow_ctrl |= FL_MDRTS; } /* check for incoming XON/XOF flow control switched on */ if (tty->termios.c_iflag & IXOFF) { 44930: 202a 0030 movel %a2@(48),%d0 44934: 0800 000c btst #12,%d0 44938: 670c beqs 44946 tty->flow_ctrl |= FL_MDXOF; 4493a: 222a 00b8 movel %a2@(184),%d1 <== NOT EXECUTED 4493e: 08c1 000a bset #10,%d1 <== NOT EXECUTED 44942: 2541 00b8 movel %d1,%a2@(184) <== NOT EXECUTED } /* check for outgoing XON/XOF flow control switched on */ if (tty->termios.c_iflag & IXON) { 44946: 0800 000a btst #10,%d0 4494a: 670c beqs 44958 tty->flow_ctrl |= FL_MDXON; 4494c: 202a 00b8 movel %a2@(184),%d0 44950: 08c0 0009 bset #9,%d0 44954: 2540 00b8 movel %d0,%a2@(184) tty->termios = *(struct termios *)args->buffer; /* check for and process change in flow control options */ termios_set_flowctrl(tty); if (tty->termios.c_lflag & ICANON) { 44958: 7002 moveq #2,%d0 4495a: c0aa 003c andl %a2@(60),%d0 4495e: 6700 011e beqw 44a7e else tty->rawInBufSemaphoreFirstTimeout = tty->vtimeTicks; } else { if (tty->termios.c_cc[VMIN]) { tty->rawInBufSemaphoreOptions = RTEMS_WAIT; 44962: 42aa 006c clrl %a2@(108) tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT; 44966: 42aa 0070 clrl %a2@(112) else { tty->rawInBufSemaphoreOptions = RTEMS_NO_WAIT; } } } if (tty->device.setAttributes) 4496a: 206a 00a8 moveal %a2@(168),%a0 } else { if (tty->termios.c_cc[VMIN]) { tty->rawInBufSemaphoreOptions = RTEMS_WAIT; tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT; tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT; 4496e: 42aa 0074 clrl %a2@(116) else { tty->rawInBufSemaphoreOptions = RTEMS_NO_WAIT; } } } if (tty->device.setAttributes) 44972: 4a88 tstl %a0 44974: 6700 fe20 beqw 44796 (*tty->device.setAttributes)(tty->minor, &tty->termios); 44978: 2f0c movel %a4,%sp@- 4497a: 2f2a 0010 movel %a2@(16),%sp@- 4497e: 4e90 jsr %a0@ 44980: 508f addql #8,%sp /* Half guess that this is the right operation */ *(int *)args->buffer = tty->ccount - tty->cindex + rawnc; } break; } rtems_semaphore_release (tty->osem); 44982: 2f2a 0018 movel %a2@(24),%sp@- 44986: 4eb9 0004 5e68 jsr 45e68 args->ioctl_return = sc; return sc; 4498c: 588f addql #4,%sp 4498e: 6000 fe12 braw 447a2 case RTEMS_IO_TCDRAIN: drainOutput (tty); break; case RTEMS_IO_SNDWAKEUP: tty->tty_snd = *wakeup; 44992: 2014 movel %a4@,%d0 <== NOT EXECUTED 44994: 222c 0004 movel %a4@(4),%d1 <== NOT EXECUTED 44998: 2540 00d4 movel %d0,%a2@(212) <== NOT EXECUTED 4499c: 2541 00d8 movel %d1,%a2@(216) <== NOT EXECUTED /* Half guess that this is the right operation */ *(int *)args->buffer = tty->ccount - tty->cindex + rawnc; } break; } rtems_semaphore_release (tty->osem); 449a0: 2f2a 0018 movel %a2@(24),%sp@- <== NOT EXECUTED 449a4: 4eb9 0004 5e68 jsr 45e68 <== NOT EXECUTED args->ioctl_return = sc; return sc; 449aa: 588f addql #4,%sp <== NOT EXECUTED 449ac: 6000 fdf4 braw 447a2 <== NOT EXECUTED sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) { args->ioctl_return = sc; return sc; } switch (args->command) { 449b0: 123c 0001 moveb #1,%d1 449b4: b280 cmpl %d0,%d1 449b6: 6600 fe0e bnew 447c6 sc = RTEMS_INVALID_NUMBER; } break; case RTEMS_IO_GET_ATTRIBUTES: *(struct termios *)args->buffer = tty->termios; 449ba: 206b 0008 moveal %a3@(8),%a0 449be: 20ea 0030 movel %a2@(48),%a0@+ 449c2: 20ea 0034 movel %a2@(52),%a0@+ 449c6: 20ea 0038 movel %a2@(56),%a0@+ 449ca: 20ea 003c movel %a2@(60),%a0@+ 449ce: 20ea 0040 movel %a2@(64),%a0@+ 449d2: 20ea 0044 movel %a2@(68),%a0@+ 449d6: 20ea 0048 movel %a2@(72),%a0@+ 449da: 20ea 004c movel %a2@(76),%a0@+ 449de: 20aa 0050 movel %a2@(80),%a0@ /* Half guess that this is the right operation */ *(int *)args->buffer = tty->ccount - tty->cindex + rawnc; } break; } rtems_semaphore_release (tty->osem); 449e2: 2f2a 0018 movel %a2@(24),%sp@- 449e6: 4eb9 0004 5e68 jsr 45e68 args->ioctl_return = sc; return sc; 449ec: 588f addql #4,%sp 449ee: 6000 fdb2 braw 447a2 sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) { args->ioctl_return = sc; return sc; } switch (args->command) { 449f2: 0c80 4004 741a cmpil #1074033690,%d0 <== NOT EXECUTED 449f8: 675a beqs 44a54 <== NOT EXECUTED 449fa: 0c80 8004 741b cmpil #-2147191781,%d0 <== NOT EXECUTED 44a00: 6600 fdc4 bnew 447c6 <== NOT EXECUTED #if 1 /* FIXME */ case TIOCSETD: /* * close old line discipline */ if (rtems_termios_linesw[tty->t_line].l_close != NULL) { 44a04: 202a 00cc movel %a2@(204),%d0 <== NOT EXECUTED 44a08: 49f9 0005 e5a4 lea 5e5a4 ,%a4 <== NOT EXECUTED 44a0e: e788 lsll #3,%d0 <== NOT EXECUTED 44a10: 2074 0c04 moveal %a4@(00000004,%d0:l:4),%a0 <== NOT EXECUTED 44a14: 4a88 tstl %a0 <== NOT EXECUTED 44a16: 6708 beqs 44a20 <== NOT EXECUTED sc = rtems_termios_linesw[tty->t_line].l_close(tty); 44a18: 2f0a movel %a2,%sp@- <== NOT EXECUTED 44a1a: 4e90 jsr %a0@ <== NOT EXECUTED 44a1c: 588f addql #4,%sp <== NOT EXECUTED 44a1e: 2400 movel %d0,%d2 <== NOT EXECUTED } tty->t_line=*(int*)(args->buffer); 44a20: 206b 0008 moveal %a3@(8),%a0 <== NOT EXECUTED 44a24: 2010 movel %a0@,%d0 <== NOT EXECUTED tty->t_sc = NULL; /* ensure that no more valid data */ /* * open new line discipline */ if (rtems_termios_linesw[tty->t_line].l_open != NULL) { 44a26: 2200 movel %d0,%d1 <== NOT EXECUTED 44a28: eb89 lsll #5,%d1 <== NOT EXECUTED * close old line discipline */ if (rtems_termios_linesw[tty->t_line].l_close != NULL) { sc = rtems_termios_linesw[tty->t_line].l_close(tty); } tty->t_line=*(int*)(args->buffer); 44a2a: 2540 00cc movel %d0,%a2@(204) <== NOT EXECUTED tty->t_sc = NULL; /* ensure that no more valid data */ /* * open new line discipline */ if (rtems_termios_linesw[tty->t_line].l_open != NULL) { 44a2e: 2074 1800 moveal %a4@(00000000,%d1:l),%a0 <== NOT EXECUTED */ if (rtems_termios_linesw[tty->t_line].l_close != NULL) { sc = rtems_termios_linesw[tty->t_line].l_close(tty); } tty->t_line=*(int*)(args->buffer); tty->t_sc = NULL; /* ensure that no more valid data */ 44a32: 42aa 00d0 clrl %a2@(208) <== NOT EXECUTED /* * open new line discipline */ if (rtems_termios_linesw[tty->t_line].l_open != NULL) { 44a36: 4a88 tstl %a0 <== NOT EXECUTED 44a38: 6700 fd5c beqw 44796 <== NOT EXECUTED sc = rtems_termios_linesw[tty->t_line].l_open(tty); 44a3c: 2f0a movel %a2,%sp@- <== NOT EXECUTED 44a3e: 4e90 jsr %a0@ <== NOT EXECUTED 44a40: 588f addql #4,%sp <== NOT EXECUTED 44a42: 2400 movel %d0,%d2 <== NOT EXECUTED /* Half guess that this is the right operation */ *(int *)args->buffer = tty->ccount - tty->cindex + rawnc; } break; } rtems_semaphore_release (tty->osem); 44a44: 2f2a 0018 movel %a2@(24),%sp@- <== NOT EXECUTED 44a48: 4eb9 0004 5e68 jsr 45e68 <== NOT EXECUTED args->ioctl_return = sc; return sc; 44a4e: 588f addql #4,%sp <== NOT EXECUTED 44a50: 6000 fd50 braw 447a2 <== NOT EXECUTED if (rtems_termios_linesw[tty->t_line].l_open != NULL) { sc = rtems_termios_linesw[tty->t_line].l_open(tty); } break; case TIOCGETD: *(int*)(args->buffer)=tty->t_line; 44a54: 206b 0008 moveal %a3@(8),%a0 <== NOT EXECUTED 44a58: 20aa 00cc movel %a2@(204),%a0@ <== NOT EXECUTED /* Half guess that this is the right operation */ *(int *)args->buffer = tty->ccount - tty->cindex + rawnc; } break; } rtems_semaphore_release (tty->osem); 44a5c: 2f2a 0018 movel %a2@(24),%sp@- <== NOT EXECUTED 44a60: 4eb9 0004 5e68 jsr 45e68 <== NOT EXECUTED args->ioctl_return = sc; return sc; 44a66: 588f addql #4,%sp <== NOT EXECUTED 44a68: 6000 fd38 braw 447a2 <== NOT EXECUTED /* Half guess that this is the right operation */ *(int *)args->buffer = tty->ccount - tty->cindex + rawnc; } break; } rtems_semaphore_release (tty->osem); 44a6c: 2f2a 0018 movel %a2@(24),%sp@- <== NOT EXECUTED args->ioctl_return = sc; return sc; } switch (args->command) { default: if (rtems_termios_linesw[tty->t_line].l_ioctl != NULL) { 44a70: 740a moveq #10,%d2 <== NOT EXECUTED /* Half guess that this is the right operation */ *(int *)args->buffer = tty->ccount - tty->cindex + rawnc; } break; } rtems_semaphore_release (tty->osem); 44a72: 4eb9 0004 5e68 jsr 45e68 <== NOT EXECUTED args->ioctl_return = sc; return sc; 44a78: 588f addql #4,%sp <== NOT EXECUTED 44a7a: 6000 fd26 braw 447a2 <== NOT EXECUTED tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT; tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT; } else { tty->vtimeTicks = tty->termios.c_cc[VTIME] * rtems_clock_get_ticks_per_second() / 10; 44a7e: 4283 clrl %d3 <== NOT EXECUTED 44a80: 162a 0046 moveb %a2@(70),%d3 <== NOT EXECUTED 44a84: 4eb9 0004 55e4 jsr 455e4 <== NOT EXECUTED tty->rawInBufSemaphoreOptions = RTEMS_WAIT; tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT; tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT; } else { tty->vtimeTicks = tty->termios.c_cc[VTIME] * 44a8a: 4c03 0800 mulsl %d3,%d0 <== NOT EXECUTED 44a8e: 760a moveq #10,%d3 <== NOT EXECUTED 44a90: 4c43 0000 remul %d3,%d0,%d0 <== NOT EXECUTED 44a94: 2540 0054 movel %d0,%a2@(84) <== NOT EXECUTED rtems_clock_get_ticks_per_second() / 10; if (tty->termios.c_cc[VTIME]) { 44a98: 4a2a 0046 tstb %a2@(70) <== NOT EXECUTED 44a9c: 677a beqs 44b18 <== NOT EXECUTED tty->rawInBufSemaphoreOptions = RTEMS_WAIT; 44a9e: 42aa 006c clrl %a2@(108) <== NOT EXECUTED tty->rawInBufSemaphoreTimeout = tty->vtimeTicks; 44aa2: 2540 0070 movel %d0,%a2@(112) <== NOT EXECUTED if (tty->termios.c_cc[VMIN]) 44aa6: 4a2a 0047 tstb %a2@(71) <== NOT EXECUTED 44aaa: 6600 febe bnew 4496a <== NOT EXECUTED else { tty->rawInBufSemaphoreOptions = RTEMS_NO_WAIT; } } } if (tty->device.setAttributes) 44aae: 206a 00a8 moveal %a2@(168),%a0 <== NOT EXECUTED tty->rawInBufSemaphoreOptions = RTEMS_WAIT; tty->rawInBufSemaphoreTimeout = tty->vtimeTicks; if (tty->termios.c_cc[VMIN]) tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT; else tty->rawInBufSemaphoreFirstTimeout = tty->vtimeTicks; 44ab2: 2540 0074 movel %d0,%a2@(116) <== NOT EXECUTED else { tty->rawInBufSemaphoreOptions = RTEMS_NO_WAIT; } } } if (tty->device.setAttributes) 44ab6: 4a88 tstl %a0 <== NOT EXECUTED 44ab8: 6600 febe bnew 44978 <== NOT EXECUTED 44abc: 6000 fcd8 braw 44796 <== NOT EXECUTED #endif case FIONREAD: { int rawnc = tty->rawInBuf.Tail - tty->rawInBuf.Head; if ( rawnc < 0 ) rawnc += tty->rawInBuf.Size; 44ac0: 222a 0064 movel %a2@(100),%d1 <== NOT EXECUTED 44ac4: d081 addl %d1,%d0 <== NOT EXECUTED /* Half guess that this is the right operation */ *(int *)args->buffer = tty->ccount - tty->cindex + rawnc; 44ac6: 222a 0020 movel %a2@(32),%d1 <== NOT EXECUTED 44aca: 92aa 0024 subl %a2@(36),%d1 <== NOT EXECUTED 44ace: d280 addl %d0,%d1 <== NOT EXECUTED 44ad0: 206b 0008 moveal %a3@(8),%a0 <== NOT EXECUTED 44ad4: 2081 movel %d1,%a0@ <== NOT EXECUTED 44ad6: 6000 fd56 braw 4482e <== NOT EXECUTED /* * check for flow control options to be switched on */ /* check for incoming RTS/CTS flow control switched on */ if (tty->termios.c_cflag & CRTSCTS) { tty->flow_ctrl |= FL_MDRTS; 44ada: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED 44ade: 08c0 0008 bset #8,%d0 <== NOT EXECUTED 44ae2: 2540 00b8 movel %d0,%a2@(184) <== NOT EXECUTED } /* check for incoming XON/XOF flow control switched on */ if (tty->termios.c_iflag & IXOFF) { 44ae6: 202a 0030 movel %a2@(48),%d0 <== NOT EXECUTED 44aea: 0800 000c btst #12,%d0 <== NOT EXECUTED 44aee: 6700 fe56 beqw 44946 <== NOT EXECUTED 44af2: 6000 fe46 braw 4493a <== NOT EXECUTED tty->flow_ctrl &= ~FL_OSTOP; /* check for chars in output buffer (or rob_state?) */ if (tty->rawOutBufState != rob_idle) { /* if chars available, call write function... */ (*tty->device.write)(tty->minor, &tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail],1); 44af6: 202a 0084 movel %a2@(132),%d0 <== NOT EXECUTED rtems_interrupt_disable(level); tty->flow_ctrl &= ~FL_OSTOP; /* check for chars in output buffer (or rob_state?) */ if (tty->rawOutBufState != rob_idle) { /* if chars available, call write function... */ (*tty->device.write)(tty->minor, 44afa: 4878 0001 pea 1 <== NOT EXECUTED 44afe: d0aa 007c addl %a2@(124),%d0 <== NOT EXECUTED 44b02: 2f00 movel %d0,%sp@- <== NOT EXECUTED 44b04: 2f2a 0010 movel %a2@(16),%sp@- <== NOT EXECUTED 44b08: 206a 00a4 moveal %a2@(164),%a0 <== NOT EXECUTED 44b0c: 4e90 jsr %a0@ <== NOT EXECUTED 44b0e: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED &tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail],1); } /* reenable interrupts */ rtems_interrupt_enable(level); 44b12: 46c3 movew %d3,%sr <== NOT EXECUTED 44b14: 6000 fda2 braw 448b8 <== NOT EXECUTED tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT; else tty->rawInBufSemaphoreFirstTimeout = tty->vtimeTicks; } else { if (tty->termios.c_cc[VMIN]) { 44b18: 4a2a 0047 tstb %a2@(71) <== NOT EXECUTED 44b1c: 6600 fe44 bnew 44962 <== NOT EXECUTED tty->rawInBufSemaphoreOptions = RTEMS_WAIT; tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT; tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT; } else { tty->rawInBufSemaphoreOptions = RTEMS_NO_WAIT; 44b20: 7001 moveq #1,%d0 <== NOT EXECUTED } } } if (tty->device.setAttributes) 44b22: 206a 00a8 moveal %a2@(168),%a0 <== NOT EXECUTED tty->rawInBufSemaphoreOptions = RTEMS_WAIT; tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT; tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT; } else { tty->rawInBufSemaphoreOptions = RTEMS_NO_WAIT; 44b26: 2540 006c movel %d0,%a2@(108) <== NOT EXECUTED } } } if (tty->device.setAttributes) 44b2a: 4a88 tstl %a0 <== NOT EXECUTED 44b2c: 6600 fe4a bnew 44978 <== NOT EXECUTED 44b30: 6000 fc64 braw 44796 <== NOT EXECUTED 000448e4 : #include int rtems_termios_number_to_baud( int32_t baud ) { 448e4: 4e56 0000 linkw %fp,#0 448e8: 222e 0008 movel %fp@(8),%d1 int termios_baud; switch (baud) { 448ec: 0c81 0000 04b0 cmpil #1200,%d1 448f2: 6700 011c beqw 44a10 448f6: 6f3c bles 44934 448f8: 0c81 0000 4b00 cmpil #19200,%d1 448fe: 6700 011c beqw 44a1c 44902: 6f60 bles 44964 case 2400: termios_baud = B2400; break; case 4800: termios_baud = B4800; break; case 9600: termios_baud = B9600; break; case 19200: termios_baud = B19200; break; case 38400: termios_baud = B38400; break; case 57600: termios_baud = B57600; break; 44904: 203c 0000 1002 movel #4098,%d0 int32_t baud ) { int termios_baud; switch (baud) { 4490a: 0c81 0001 c200 cmpil #115200,%d1 44910: 671e beqs 44930 44912: 6f00 00a8 blew 449bc case 4800: termios_baud = B4800; break; case 9600: termios_baud = B9600; break; case 19200: termios_baud = B19200; break; case 38400: termios_baud = B38400; break; case 57600: termios_baud = B57600; break; case 115200: termios_baud = B115200; break; 44916: 203c 0000 1003 movel #4099,%d0 int32_t baud ) { int termios_baud; switch (baud) { 4491c: 0c81 0003 8400 cmpil #230400,%d1 44922: 670c beqs 44930 case 9600: termios_baud = B9600; break; case 19200: termios_baud = B19200; break; case 38400: termios_baud = B38400; break; case 57600: termios_baud = B57600; break; case 115200: termios_baud = B115200; break; case 230400: termios_baud = B230400; break; 44924: 5280 addql #1,%d0 int32_t baud ) { int termios_baud; switch (baud) { 44926: 0c81 0007 0800 cmpil #460800,%d1 4492c: 6702 beqs 44930 case 19200: termios_baud = B19200; break; case 38400: termios_baud = B38400; break; case 57600: termios_baud = B57600; break; case 115200: termios_baud = B115200; break; case 230400: termios_baud = B230400; break; case 460800: termios_baud = B460800; break; 4492e: 70ff moveq #-1,%d0 default: termios_baud = -1; break; } return termios_baud; } 44930: 4e5e unlk %fp 44932: 4e75 rts int32_t baud ) { int termios_baud; switch (baud) { 44934: 0c81 0000 0086 cmpil #134,%d1 4493a: 6700 00da beqw 44a16 4493e: 6f46 bles 44986 44940: 0c81 0000 00c8 cmpil #200,%d1 44946: 6700 00b6 beqw 449fe 4494a: 6f56 bles 449a2 4494c: 0c81 0000 012c cmpil #300,%d1 44952: 6700 00a4 beqw 449f8 44956: 0c81 0000 0258 cmpil #600,%d1 4495c: 66d0 bnes 4492e case 75: termios_baud = B75; break; case 110: termios_baud = B110; break; case 134: termios_baud = B134; break; case 150: termios_baud = B150; break; case 200: termios_baud = B200; break; case 300: termios_baud = B300; break; 4495e: 7008 moveq #8,%d0 case 460800: termios_baud = B460800; break; default: termios_baud = -1; break; } return termios_baud; } 44960: 4e5e unlk %fp 44962: 4e75 rts int32_t baud ) { int termios_baud; switch (baud) { 44964: 0c81 0000 0960 cmpil #2400,%d1 4496a: 6700 009e beqw 44a0a 4496e: 6f66 bles 449d6 44970: 0c81 0000 12c0 cmpil #4800,%d1 44976: 676e beqs 449e6 44978: 0c81 0000 2580 cmpil #9600,%d1 4497e: 66ae bnes 4492e case 300: termios_baud = B300; break; case 600: termios_baud = B600; break; case 1200: termios_baud = B1200; break; case 1800: termios_baud = B1800; break; case 2400: termios_baud = B2400; break; case 4800: termios_baud = B4800; break; 44980: 700d moveq #13,%d0 case 460800: termios_baud = B460800; break; default: termios_baud = -1; break; } return termios_baud; } 44982: 4e5e unlk %fp 44984: 4e75 rts int32_t baud ) { int termios_baud; switch (baud) { 44986: 7032 moveq #50,%d0 44988: b081 cmpl %d1,%d0 4498a: 6778 beqs 44a04 4498c: 6c22 bges 449b0 4498e: 704b moveq #75,%d0 44990: b081 cmpl %d1,%d0 44992: 6758 beqs 449ec 44994: 103c 006e moveb #110,%d0 44998: b081 cmpl %d1,%d0 4499a: 6692 bnes 4492e case 0: termios_baud = B0; break; case 50: termios_baud = B50; break; case 75: termios_baud = B75; break; 4499c: 7003 moveq #3,%d0 case 460800: termios_baud = B460800; break; default: termios_baud = -1; break; } return termios_baud; } 4499e: 4e5e unlk %fp 449a0: 4e75 rts int32_t baud ) { int termios_baud; switch (baud) { 449a2: 0c81 0000 0096 cmpil #150,%d1 449a8: 6684 bnes 4492e case 0: termios_baud = B0; break; case 50: termios_baud = B50; break; case 75: termios_baud = B75; break; case 110: termios_baud = B110; break; case 134: termios_baud = B134; break; 449aa: 7005 moveq #5,%d0 case 460800: termios_baud = B460800; break; default: termios_baud = -1; break; } return termios_baud; } 449ac: 4e5e unlk %fp 449ae: 4e75 rts int32_t baud ) { int termios_baud; switch (baud) { 449b0: 4a81 tstl %d1 449b2: 6600 ff7a bnew 4492e 449b6: 4280 clrl %d0 case 460800: termios_baud = B460800; break; default: termios_baud = -1; break; } return termios_baud; } 449b8: 4e5e unlk %fp 449ba: 4e75 rts int32_t baud ) { int termios_baud; switch (baud) { 449bc: 0c81 0000 9600 cmpil #38400,%d1 449c2: 672e beqs 449f2 case 1800: termios_baud = B1800; break; case 2400: termios_baud = B2400; break; case 4800: termios_baud = B4800; break; case 9600: termios_baud = B9600; break; case 19200: termios_baud = B19200; break; case 38400: termios_baud = B38400; break; 449c4: 5380 subql #1,%d0 int32_t baud ) { int termios_baud; switch (baud) { 449c6: 0c81 0000 e100 cmpil #57600,%d1 449cc: 6700 ff62 beqw 44930 case 19200: termios_baud = B19200; break; case 38400: termios_baud = B38400; break; case 57600: termios_baud = B57600; break; case 115200: termios_baud = B115200; break; case 230400: termios_baud = B230400; break; case 460800: termios_baud = B460800; break; 449d0: 70ff moveq #-1,%d0 <== NOT EXECUTED 449d2: 6000 ff5c braw 44930 <== NOT EXECUTED int32_t baud ) { int termios_baud; switch (baud) { 449d6: 0c81 0000 0708 cmpil #1800,%d1 449dc: 6600 ff50 bnew 4492e case 134: termios_baud = B134; break; case 150: termios_baud = B150; break; case 200: termios_baud = B200; break; case 300: termios_baud = B300; break; case 600: termios_baud = B600; break; case 1200: termios_baud = B1200; break; 449e0: 700a moveq #10,%d0 case 460800: termios_baud = B460800; break; default: termios_baud = -1; break; } return termios_baud; } 449e2: 4e5e unlk %fp 449e4: 4e75 rts case 200: termios_baud = B200; break; case 300: termios_baud = B300; break; case 600: termios_baud = B600; break; case 1200: termios_baud = B1200; break; case 1800: termios_baud = B1800; break; case 2400: termios_baud = B2400; break; 449e6: 700c moveq #12,%d0 case 460800: termios_baud = B460800; break; default: termios_baud = -1; break; } return termios_baud; } 449e8: 4e5e unlk %fp 449ea: 4e75 rts int32_t baud ) { int termios_baud; switch (baud) { 449ec: 7002 moveq #2,%d0 case 460800: termios_baud = B460800; break; default: termios_baud = -1; break; } return termios_baud; } 449ee: 4e5e unlk %fp 449f0: 4e75 rts case 1200: termios_baud = B1200; break; case 1800: termios_baud = B1800; break; case 2400: termios_baud = B2400; break; case 4800: termios_baud = B4800; break; case 9600: termios_baud = B9600; break; case 19200: termios_baud = B19200; break; 449f2: 700f moveq #15,%d0 case 460800: termios_baud = B460800; break; default: termios_baud = -1; break; } return termios_baud; } 449f4: 4e5e unlk %fp 449f6: 4e75 rts case 50: termios_baud = B50; break; case 75: termios_baud = B75; break; case 110: termios_baud = B110; break; case 134: termios_baud = B134; break; case 150: termios_baud = B150; break; case 200: termios_baud = B200; break; 449f8: 7007 moveq #7,%d0 case 460800: termios_baud = B460800; break; default: termios_baud = -1; break; } return termios_baud; } 449fa: 4e5e unlk %fp 449fc: 4e75 rts case 0: termios_baud = B0; break; case 50: termios_baud = B50; break; case 75: termios_baud = B75; break; case 110: termios_baud = B110; break; case 134: termios_baud = B134; break; case 150: termios_baud = B150; break; 449fe: 7006 moveq #6,%d0 case 460800: termios_baud = B460800; break; default: termios_baud = -1; break; } return termios_baud; } 44a00: 4e5e unlk %fp 44a02: 4e75 rts int32_t baud ) { int termios_baud; switch (baud) { 44a04: 7001 moveq #1,%d0 case 460800: termios_baud = B460800; break; default: termios_baud = -1; break; } return termios_baud; } 44a06: 4e5e unlk %fp 44a08: 4e75 rts case 150: termios_baud = B150; break; case 200: termios_baud = B200; break; case 300: termios_baud = B300; break; case 600: termios_baud = B600; break; case 1200: termios_baud = B1200; break; case 1800: termios_baud = B1800; break; 44a0a: 700b moveq #11,%d0 case 460800: termios_baud = B460800; break; default: termios_baud = -1; break; } return termios_baud; } 44a0c: 4e5e unlk %fp 44a0e: 4e75 rts case 110: termios_baud = B110; break; case 134: termios_baud = B134; break; case 150: termios_baud = B150; break; case 200: termios_baud = B200; break; case 300: termios_baud = B300; break; case 600: termios_baud = B600; break; 44a10: 7009 moveq #9,%d0 case 460800: termios_baud = B460800; break; default: termios_baud = -1; break; } return termios_baud; } 44a12: 4e5e unlk %fp 44a14: 4e75 rts switch (baud) { case 0: termios_baud = B0; break; case 50: termios_baud = B50; break; case 75: termios_baud = B75; break; case 110: termios_baud = B110; break; 44a16: 7004 moveq #4,%d0 case 460800: termios_baud = B460800; break; default: termios_baud = -1; break; } return termios_baud; } 44a18: 4e5e unlk %fp 44a1a: 4e75 rts case 600: termios_baud = B600; break; case 1200: termios_baud = B1200; break; case 1800: termios_baud = B1800; break; case 2400: termios_baud = B2400; break; case 4800: termios_baud = B4800; break; case 9600: termios_baud = B9600; break; 44a1c: 700e moveq #14,%d0 case 460800: termios_baud = B460800; break; default: termios_baud = -1; break; } return termios_baud; } 44a1e: 4e5e unlk %fp 44a20: 4e75 rts ... 00044ce2 : rtems_device_major_number major, rtems_device_minor_number minor, void *arg, const rtems_termios_callbacks *callbacks ) { 44ce2: 4e56 ffdc linkw %fp,#-36 44ce6: 48d7 3c3c moveml %d2-%d5/%a2-%a5,%sp@ struct rtems_termios_tty *tty; /* * See if the device has already been opened */ sc = rtems_semaphore_obtain (rtems_termios_ttyMutex, 44cea: 42a7 clrl %sp@- rtems_device_major_number major, rtems_device_minor_number minor, void *arg, const rtems_termios_callbacks *callbacks ) { 44cec: 242e 0008 movel %fp@(8),%d2 struct rtems_termios_tty *tty; /* * See if the device has already been opened */ sc = rtems_semaphore_obtain (rtems_termios_ttyMutex, 44cf0: 42a7 clrl %sp@- 44cf2: 2f39 0005 ede8 movel 5ede8 ,%sp@- rtems_device_major_number major, rtems_device_minor_number minor, void *arg, const rtems_termios_callbacks *callbacks ) { 44cf8: 262e 000c movel %fp@(12),%d3 44cfc: 266e 0010 moveal %fp@(16),%a3 struct rtems_termios_tty *tty; /* * See if the device has already been opened */ sc = rtems_semaphore_obtain (rtems_termios_ttyMutex, 44d00: 4eb9 0004 5d2c jsr 45d2c RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) 44d06: 4fef 000c lea %sp@(12),%sp struct rtems_termios_tty *tty; /* * See if the device has already been opened */ sc = rtems_semaphore_obtain (rtems_termios_ttyMutex, 44d0a: 2800 movel %d0,%d4 RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) 44d0c: 6600 027a bnew 44f88 return sc; for (tty = rtems_termios_ttyHead ; tty != NULL ; tty = tty->forw) { 44d10: 2479 0005 edf0 moveal 5edf0 ,%a2 44d16: 4a8a tstl %a2 44d18: 670e beqs 44d28 if ((tty->major == major) && (tty->minor == minor)) 44d1a: b4aa 000c cmpl %a2@(12),%d2 44d1e: 6700 0274 beqw 44f94 */ sc = rtems_semaphore_obtain (rtems_termios_ttyMutex, RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) return sc; for (tty = rtems_termios_ttyHead ; tty != NULL ; tty = tty->forw) { 44d22: 2452 moveal %a2@,%a2 44d24: 4a8a tstl %a2 44d26: 66f2 bnes 44d1a static char c = 'a'; /* * Create a new device */ tty = calloc (1, sizeof (struct rtems_termios_tty)); 44d28: 4878 00e8 pea e8 44d2c: 4878 0001 pea 1 44d30: 4eb9 0004 a59c jsr 4a59c if (tty == NULL) { 44d36: 508f addql #8,%sp static char c = 'a'; /* * Create a new device */ tty = calloc (1, sizeof (struct rtems_termios_tty)); 44d38: 2840 moveal %d0,%a4 44d3a: 2440 moveal %d0,%a2 if (tty == NULL) { 44d3c: 4a80 tstl %d0 44d3e: 6700 0348 beqw 45088 return RTEMS_NO_MEMORY; } /* * allocate raw input buffer */ tty->rawInBuf.Size = RAW_INPUT_BUFFER_SIZE; 44d42: 41f9 0005 d7a8 lea 5d7a8 ,%a0 tty->rawInBuf.theBuf = malloc (tty->rawInBuf.Size); 44d48: 4bf9 0004 ac20 lea 4ac20 ,%a5 return RTEMS_NO_MEMORY; } /* * allocate raw input buffer */ tty->rawInBuf.Size = RAW_INPUT_BUFFER_SIZE; 44d4e: 2950 0064 movel %a0@,%a4@(100) tty->rawInBuf.theBuf = malloc (tty->rawInBuf.Size); 44d52: 202c 0064 movel %a4@(100),%d0 44d56: 2f00 movel %d0,%sp@- 44d58: 4e95 jsr %a5@ if (tty->rawInBuf.theBuf == NULL) { 44d5a: 588f addql #4,%sp } /* * allocate raw input buffer */ tty->rawInBuf.Size = RAW_INPUT_BUFFER_SIZE; tty->rawInBuf.theBuf = malloc (tty->rawInBuf.Size); 44d5c: 2940 0058 movel %d0,%a4@(88) if (tty->rawInBuf.theBuf == NULL) { 44d60: 6700 0342 beqw 450a4 return RTEMS_NO_MEMORY; } /* * allocate raw output buffer */ tty->rawOutBuf.Size = RAW_OUTPUT_BUFFER_SIZE; 44d64: 41f9 0005 d7ac lea 5d7ac ,%a0 44d6a: 2950 0088 movel %a0@,%a4@(136) tty->rawOutBuf.theBuf = malloc (tty->rawOutBuf.Size); 44d6e: 202c 0088 movel %a4@(136),%d0 44d72: 2f00 movel %d0,%sp@- 44d74: 4e95 jsr %a5@ if (tty->rawOutBuf.theBuf == NULL) { 44d76: 588f addql #4,%sp } /* * allocate raw output buffer */ tty->rawOutBuf.Size = RAW_OUTPUT_BUFFER_SIZE; tty->rawOutBuf.theBuf = malloc (tty->rawOutBuf.Size); 44d78: 2940 007c movel %d0,%a4@(124) if (tty->rawOutBuf.theBuf == NULL) { 44d7c: 6700 034a beqw 450c8 return RTEMS_NO_MEMORY; } /* * allocate cooked buffer */ tty->cbuf = malloc (CBUFSIZE); 44d80: 2f39 0005 d7a4 movel 5d7a4 ,%sp@- 44d86: 4e95 jsr %a5@ if (tty->cbuf == NULL) { 44d88: 588f addql #4,%sp return RTEMS_NO_MEMORY; } /* * allocate cooked buffer */ tty->cbuf = malloc (CBUFSIZE); 44d8a: 2940 001c movel %d0,%a4@(28) if (tty->cbuf == NULL) { 44d8e: 6700 0366 beqw 450f6 tty->tty_rcvwakeup = 0; /* * link tty */ tty->forw = rtems_termios_ttyHead; 44d92: 2079 0005 edf0 moveal 5edf0 ,%a0 return RTEMS_NO_MEMORY; } /* * Initialize wakeup callbacks */ tty->tty_snd.sw_pfn = NULL; 44d98: 42ac 00d4 clrl %a4@(212) tty->tty_snd.sw_arg = NULL; 44d9c: 42ac 00d8 clrl %a4@(216) tty->tty_rcv.sw_pfn = NULL; 44da0: 42ac 00dc clrl %a4@(220) tty->tty_rcv.sw_arg = NULL; 44da4: 42ac 00e0 clrl %a4@(224) tty->tty_rcvwakeup = 0; 44da8: 42ac 00e4 clrl %a4@(228) /* * link tty */ tty->forw = rtems_termios_ttyHead; 44dac: 2888 movel %a0,%a4@ tty->back = NULL; 44dae: 42ac 0004 clrl %a4@(4) if (rtems_termios_ttyHead != NULL) 44db2: 4a88 tstl %a0 44db4: 6704 beqs 44dba rtems_termios_ttyHead->back = tty; 44db6: 214c 0004 movel %a4,%a0@(4) rtems_termios_ttyHead = tty; 44dba: 23cc 0005 edf0 movel %a4,5edf0 if (rtems_termios_ttyTail == NULL) 44dc0: 4ab9 0005 edec tstl 5edec 44dc6: 6700 02b6 beqw 4507e tty->major = major; /* * Set up mutex semaphores */ sc = rtems_semaphore_create ( 44dca: 486c 0014 pea %a4@(20) 44dce: 4bf9 0004 5a8c lea 45a8c ,%a5 44dd4: 1039 0005 d7b0 moveb 5d7b0 ,%d0 44dda: 42a7 clrl %sp@- 44ddc: 4878 0054 pea 54 44de0: 49c0 extbl %d0 44de2: 4878 0001 pea 1 44de6: 0080 5452 6900 oril #1414686976,%d0 44dec: 2f00 movel %d0,%sp@- rtems_termios_ttyHead->back = tty; rtems_termios_ttyHead = tty; if (rtems_termios_ttyTail == NULL) rtems_termios_ttyTail = tty; tty->minor = minor; 44dee: 2943 0010 movel %d3,%a4@(16) tty->major = major; 44df2: 2942 000c movel %d2,%a4@(12) /* * Set up mutex semaphores */ sc = rtems_semaphore_create ( 44df6: 4e95 jsr %a5@ rtems_build_name ('T', 'R', 'i', c), 1, RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY, RTEMS_NO_PRIORITY, &tty->isem); if (sc != RTEMS_SUCCESSFUL) 44df8: 4fef 0014 lea %sp@(20),%sp 44dfc: 4a80 tstl %d0 44dfe: 6600 020c bnew 4500c rtems_fatal_error_occurred (sc); sc = rtems_semaphore_create ( 44e02: 486c 0018 pea %a4@(24) 44e06: 1039 0005 d7b0 moveb 5d7b0 ,%d0 44e0c: 42a7 clrl %sp@- 44e0e: 4878 0054 pea 54 44e12: 49c0 extbl %d0 44e14: 4878 0001 pea 1 44e18: 0080 5452 6f00 oril #1414688512,%d0 44e1e: 2f00 movel %d0,%sp@- 44e20: 4e95 jsr %a5@ rtems_build_name ('T', 'R', 'o', c), 1, RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY, RTEMS_NO_PRIORITY, &tty->osem); if (sc != RTEMS_SUCCESSFUL) 44e22: 4fef 0014 lea %sp@(20),%sp 44e26: 4a80 tstl %d0 44e28: 6600 01e2 bnew 4500c rtems_fatal_error_occurred (sc); sc = rtems_semaphore_create ( 44e2c: 486c 008c pea %a4@(140) 44e30: 1039 0005 d7b0 moveb 5d7b0 ,%d0 44e36: 42a7 clrl %sp@- 44e38: 4878 0020 pea 20 44e3c: 49c0 extbl %d0 44e3e: 0080 5452 7800 oril #1414690816,%d0 44e44: 42a7 clrl %sp@- 44e46: 2f00 movel %d0,%sp@- 44e48: 4e95 jsr %a5@ rtems_build_name ('T', 'R', 'x', c), 0, RTEMS_SIMPLE_BINARY_SEMAPHORE | RTEMS_FIFO, RTEMS_NO_PRIORITY, &tty->rawOutBuf.Semaphore); if (sc != RTEMS_SUCCESSFUL) 44e4a: 4fef 0014 lea %sp@(20),%sp 44e4e: 4a80 tstl %d0 44e50: 6600 01ba bnew 4500c tty->rawOutBufState = rob_idle; /* * Set callbacks */ tty->device = *callbacks; 44e54: 226e 0014 moveal %fp@(20),%a1 44e58: 41ec 0098 lea %a4@(152),%a0 /* * Create I/O tasks */ if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { 44e5c: 7002 moveq #2,%d0 tty->rawOutBufState = rob_idle; /* * Set callbacks */ tty->device = *callbacks; 44e5e: 20d9 movel %a1@+,%a0@+ 44e60: 20d9 movel %a1@+,%a0@+ 44e62: 20d9 movel %a1@+,%a0@+ 44e64: 20d9 movel %a1@+,%a0@+ 44e66: 20d9 movel %a1@+,%a0@+ 44e68: 20d9 movel %a1@+,%a0@+ 44e6a: 20d9 movel %a1@+,%a0@+ 44e6c: 2091 movel %a1@,%a0@ RTEMS_SIMPLE_BINARY_SEMAPHORE | RTEMS_FIFO, RTEMS_NO_PRIORITY, &tty->rawOutBuf.Semaphore); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); tty->rawOutBufState = rob_idle; 44e6e: 42ac 0094 clrl %a4@(148) tty->device = *callbacks; /* * Create I/O tasks */ if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { 44e72: b0ac 00b4 cmpl %a4@(180),%d0 44e76: 6700 019c beqw 45014 &tty->rxTaskId); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); } if ((tty->device.pollRead == NULL) || 44e7a: 4aac 00a0 tstl %a4@(160) 44e7e: 6700 0164 beqw 44fe4 (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN)){ 44e82: 7202 moveq #2,%d1 44e84: b2ac 00b4 cmpl %a4@(180),%d1 44e88: 6700 015a beqw 44fe4 tty->termios.c_cc[VDISCARD] = '\017'; tty->termios.c_cc[VWERASE] = '\027'; tty->termios.c_cc[VLNEXT] = '\026'; /* start with no flow control, clear flow control flags */ tty->flow_ctrl = 0; 44e8c: 42ac 00b8 clrl %a4@(184) /* * set low/highwater mark for XON/XOFF support */ tty->lowwater = tty->rawInBuf.Size * 1/2; 44e90: 202c 0064 movel %a4@(100),%d0 tty->highwater = tty->rawInBuf.Size * 3/4; 44e94: 206c 0064 moveal %a4@(100),%a0 /* start with no flow control, clear flow control flags */ tty->flow_ctrl = 0; /* * set low/highwater mark for XON/XOFF support */ tty->lowwater = tty->rawInBuf.Size * 1/2; 44e98: e288 lsrl #1,%d0 tty->highwater = tty->rawInBuf.Size * 3/4; /* * Bump name characer */ if (c++ == 'z') 44e9a: 1239 0005 d7b0 moveb 5d7b0 ,%d1 tty->flow_ctrl = 0; /* * set low/highwater mark for XON/XOFF support */ tty->lowwater = tty->rawInBuf.Size * 1/2; tty->highwater = tty->rawInBuf.Size * 3/4; 44ea0: 41f0 8a00 lea %a0@(00000000,%a0:l:2),%a0 /* * Bump name characer */ if (c++ == 'z') 44ea4: 49c1 extbl %d1 44ea6: 2a41 moveal %d1,%a5 44ea8: 528d addql #1,%a5 44eaa: 2241 moveal %d1,%a1 tty->flow_ctrl = 0; /* * set low/highwater mark for XON/XOFF support */ tty->lowwater = tty->rawInBuf.Size * 1/2; tty->highwater = tty->rawInBuf.Size * 3/4; 44eac: 2208 movel %a0,%d1 44eae: e489 lsrl #2,%d1 /* * Set default parameters */ tty->termios.c_iflag = BRKINT | ICRNL | IXON | IMAXBEL; tty->termios.c_oflag = OPOST | ONLCR | XTABS; tty->termios.c_cflag = B9600 | CS8 | CREAD | CLOCAL; 44eb0: 307c 08bd moveaw #2237,%a0 tty->lowwater = tty->rawInBuf.Size * 1/2; tty->highwater = tty->rawInBuf.Size * 3/4; /* * Bump name characer */ if (c++ == 'z') 44eb4: 3a0d movew %a5,%d5 44eb6: 13c5 0005 d7b0 moveb %d5,5d7b0 tty->termios.c_iflag = BRKINT | ICRNL | IXON | IMAXBEL; tty->termios.c_oflag = OPOST | ONLCR | XTABS; tty->termios.c_cflag = B9600 | CS8 | CREAD | CLOCAL; tty->termios.c_lflag = ISIG | ICANON | IEXTEN | ECHO | ECHOK | ECHOE | ECHOCTL; tty->termios.c_cc[VINTR] = '\003'; 44ebc: 7a03 moveq #3,%d5 tty->flow_ctrl = 0; /* * set low/highwater mark for XON/XOFF support */ tty->lowwater = tty->rawInBuf.Size * 1/2; tty->highwater = tty->rawInBuf.Size * 3/4; 44ebe: 2941 00c0 movel %d1,%a4@(192) tty->termios.c_iflag = BRKINT | ICRNL | IXON | IMAXBEL; tty->termios.c_oflag = OPOST | ONLCR | XTABS; tty->termios.c_cflag = B9600 | CS8 | CREAD | CLOCAL; tty->termios.c_lflag = ISIG | ICANON | IEXTEN | ECHO | ECHOK | ECHOE | ECHOCTL; tty->termios.c_cc[VINTR] = '\003'; 44ec2: 1945 0041 moveb %d5,%a4@(65) tty->termios.c_cc[VQUIT] = '\034'; 44ec6: 7a1c moveq #28,%d5 /* start with no flow control, clear flow control flags */ tty->flow_ctrl = 0; /* * set low/highwater mark for XON/XOFF support */ tty->lowwater = tty->rawInBuf.Size * 1/2; 44ec8: 2940 00bc movel %d0,%a4@(188) tty->termios.c_oflag = OPOST | ONLCR | XTABS; tty->termios.c_cflag = B9600 | CS8 | CREAD | CLOCAL; tty->termios.c_lflag = ISIG | ICANON | IEXTEN | ECHO | ECHOK | ECHOE | ECHOCTL; tty->termios.c_cc[VINTR] = '\003'; tty->termios.c_cc[VQUIT] = '\034'; 44ecc: 1945 0042 moveb %d5,%a4@(66) tty->termios.c_cc[VERASE] = '\177'; 44ed0: 7a7f moveq #127,%d5 /* * Set default parameters */ tty->termios.c_iflag = BRKINT | ICRNL | IXON | IMAXBEL; tty->termios.c_oflag = OPOST | ONLCR | XTABS; tty->termios.c_cflag = B9600 | CS8 | CREAD | CLOCAL; 44ed2: 2948 0038 movel %a0,%a4@(56) tty->termios.c_lflag = ISIG | ICANON | IEXTEN | ECHO | ECHOK | ECHOE | ECHOCTL; tty->termios.c_cc[VINTR] = '\003'; tty->termios.c_cc[VQUIT] = '\034'; tty->termios.c_cc[VERASE] = '\177'; 44ed6: 1945 0043 moveb %d5,%a4@(67) tty->termios.c_cc[VKILL] = '\025'; 44eda: 7a15 moveq #21,%d5 tty->termios.c_cc[VEOF] = '\004'; 44edc: 7204 moveq #4,%d1 tty->termios.c_lflag = ISIG | ICANON | IEXTEN | ECHO | ECHOK | ECHOE | ECHOCTL; tty->termios.c_cc[VINTR] = '\003'; tty->termios.c_cc[VQUIT] = '\034'; tty->termios.c_cc[VERASE] = '\177'; tty->termios.c_cc[VKILL] = '\025'; 44ede: 1945 0044 moveb %d5,%a4@(68) tty->termios.c_cc[VEOF] = '\004'; tty->termios.c_cc[VEOL] = '\000'; 44ee2: 4205 clrb %d5 tty->termios.c_cc[VEOL2] = '\000'; tty->termios.c_cc[VSTART] = '\021'; 44ee4: 7011 moveq #17,%d0 tty->termios.c_cc[VINTR] = '\003'; tty->termios.c_cc[VQUIT] = '\034'; tty->termios.c_cc[VERASE] = '\177'; tty->termios.c_cc[VKILL] = '\025'; tty->termios.c_cc[VEOF] = '\004'; 44ee6: 1941 0045 moveb %d1,%a4@(69) tty->termios.c_cc[VEOL] = '\000'; tty->termios.c_cc[VEOL2] = '\000'; tty->termios.c_cc[VSTART] = '\021'; tty->termios.c_cc[VSTOP] = '\023'; 44eea: 7213 moveq #19,%d1 tty->termios.c_cc[VINTR] = '\003'; tty->termios.c_cc[VQUIT] = '\034'; tty->termios.c_cc[VERASE] = '\177'; tty->termios.c_cc[VKILL] = '\025'; tty->termios.c_cc[VEOF] = '\004'; tty->termios.c_cc[VEOL] = '\000'; 44eec: 1945 004c moveb %d5,%a4@(76) tty->termios.c_cc[VEOL2] = '\000'; 44ef0: 1945 0051 moveb %d5,%a4@(81) tty->termios.c_cc[VSTART] = '\021'; 44ef4: 1940 0049 moveb %d0,%a4@(73) tty->termios.c_cc[VSTOP] = '\023'; tty->termios.c_cc[VSUSP] = '\032'; 44ef8: 7a1a moveq #26,%d5 tty->termios.c_cc[VREPRINT] = '\022'; 44efa: 7012 moveq #18,%d0 tty->termios.c_cc[VKILL] = '\025'; tty->termios.c_cc[VEOF] = '\004'; tty->termios.c_cc[VEOL] = '\000'; tty->termios.c_cc[VEOL2] = '\000'; tty->termios.c_cc[VSTART] = '\021'; tty->termios.c_cc[VSTOP] = '\023'; 44efc: 1941 004a moveb %d1,%a4@(74) tty->termios.c_cc[VSUSP] = '\032'; tty->termios.c_cc[VREPRINT] = '\022'; tty->termios.c_cc[VDISCARD] = '\017'; 44f00: 720f moveq #15,%d1 tty->termios.c_cc[VEOF] = '\004'; tty->termios.c_cc[VEOL] = '\000'; tty->termios.c_cc[VEOL2] = '\000'; tty->termios.c_cc[VSTART] = '\021'; tty->termios.c_cc[VSTOP] = '\023'; tty->termios.c_cc[VSUSP] = '\032'; 44f02: 1945 004b moveb %d5,%a4@(75) tty->termios.c_cc[VREPRINT] = '\022'; 44f06: 1940 004d moveb %d0,%a4@(77) tty->termios.c_cc[VDISCARD] = '\017'; tty->termios.c_cc[VWERASE] = '\027'; 44f0a: 7a17 moveq #23,%d5 tty->termios.c_cc[VLNEXT] = '\026'; 44f0c: 7016 moveq #22,%d0 tty->termios.c_cc[VEOL2] = '\000'; tty->termios.c_cc[VSTART] = '\021'; tty->termios.c_cc[VSTOP] = '\023'; tty->termios.c_cc[VSUSP] = '\032'; tty->termios.c_cc[VREPRINT] = '\022'; tty->termios.c_cc[VDISCARD] = '\017'; 44f0e: 1941 004e moveb %d1,%a4@(78) } /* * Set default parameters */ tty->termios.c_iflag = BRKINT | ICRNL | IXON | IMAXBEL; 44f12: 223c 0000 2502 movel #9474,%d1 tty->termios.c_cc[VSTART] = '\021'; tty->termios.c_cc[VSTOP] = '\023'; tty->termios.c_cc[VSUSP] = '\032'; tty->termios.c_cc[VREPRINT] = '\022'; tty->termios.c_cc[VDISCARD] = '\017'; tty->termios.c_cc[VWERASE] = '\027'; 44f18: 1945 004f moveb %d5,%a4@(79) tty->termios.c_cc[VLNEXT] = '\026'; 44f1c: 1940 0050 moveb %d0,%a4@(80) } /* * Set default parameters */ tty->termios.c_iflag = BRKINT | ICRNL | IXON | IMAXBEL; 44f20: 2941 0030 movel %d1,%a4@(48) tty->termios.c_oflag = OPOST | ONLCR | XTABS; 44f24: 2a3c 0000 1805 movel #6149,%d5 44f2a: 2945 0034 movel %d5,%a4@(52) tty->termios.c_cflag = B9600 | CS8 | CREAD | CLOCAL; tty->termios.c_lflag = ISIG | ICANON | IEXTEN | ECHO | ECHOK | ECHOE | ECHOCTL; 44f2e: 203c 0000 823b movel #33339,%d0 tty->lowwater = tty->rawInBuf.Size * 1/2; tty->highwater = tty->rawInBuf.Size * 3/4; /* * Bump name characer */ if (c++ == 'z') 44f34: 323c 007a movew #122,%d1 * Set default parameters */ tty->termios.c_iflag = BRKINT | ICRNL | IXON | IMAXBEL; tty->termios.c_oflag = OPOST | ONLCR | XTABS; tty->termios.c_cflag = B9600 | CS8 | CREAD | CLOCAL; tty->termios.c_lflag = ISIG | ICANON | IEXTEN | ECHO | ECHOK | ECHOE | ECHOCTL; 44f38: 2940 003c movel %d0,%a4@(60) tty->lowwater = tty->rawInBuf.Size * 1/2; tty->highwater = tty->rawInBuf.Size * 3/4; /* * Bump name characer */ if (c++ == 'z') 44f3c: b289 cmpl %a1,%d1 44f3e: 6608 bnes 44f48 c = 'a'; 44f40: 7a61 moveq #97,%d5 <== NOT EXECUTED 44f42: 13c5 0005 d7b0 moveb %d5,5d7b0 <== NOT EXECUTED } args->iop->data1 = tty; if (!tty->refcount++) { 44f48: 202a 0008 movel %a2@(8),%d0 44f4c: 2200 movel %d0,%d1 44f4e: 5281 addql #1,%d1 */ if (c++ == 'z') c = 'a'; } args->iop->data1 = tty; 44f50: 2053 moveal %a3@,%a0 if (!tty->refcount++) { 44f52: 2541 0008 movel %d1,%a2@(8) */ if (c++ == 'z') c = 'a'; } args->iop->data1 = tty; 44f56: 214a 0034 movel %a2,%a0@(52) if (!tty->refcount++) { 44f5a: 4a80 tstl %d0 44f5c: 661c bnes 44f7a if (tty->device.firstOpen) 44f5e: 206a 0098 moveal %a2@(152),%a0 44f62: 4a88 tstl %a0 44f64: 670c beqs 44f72 (*tty->device.firstOpen)(major, minor, arg); 44f66: 2f0b movel %a3,%sp@- 44f68: 2f03 movel %d3,%sp@- 44f6a: 2f02 movel %d2,%sp@- 44f6c: 4e90 jsr %a0@ 44f6e: 4fef 000c lea %sp@(12),%sp /* * start I/O tasks, if needed */ if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { 44f72: 7a02 moveq #2,%d5 44f74: baaa 00b4 cmpl %a2@(180),%d5 44f78: 672c beqs 44fa6 (rtems_task_argument)tty); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); } } rtems_semaphore_release (rtems_termios_ttyMutex); 44f7a: 2f39 0005 ede8 movel 5ede8 ,%sp@- 44f80: 4eb9 0004 5e68 jsr 45e68 return RTEMS_SUCCESSFUL; 44f86: 588f addql #4,%sp } 44f88: 2004 movel %d4,%d0 44f8a: 4cee 3c3c ffdc moveml %fp@(-36),%d2-%d5/%a2-%a5 44f90: 4e5e unlk %fp 44f92: 4e75 rts sc = rtems_semaphore_obtain (rtems_termios_ttyMutex, RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) return sc; for (tty = rtems_termios_ttyHead ; tty != NULL ; tty = tty->forw) { if ((tty->major == major) && (tty->minor == minor)) 44f94: b6aa 0010 cmpl %a2@(16),%d3 44f98: 67ae beqs 44f48 */ sc = rtems_semaphore_obtain (rtems_termios_ttyMutex, RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) return sc; for (tty = rtems_termios_ttyHead ; tty != NULL ; tty = tty->forw) { 44f9a: 2452 moveal %a2@,%a2 <== NOT EXECUTED 44f9c: 4a8a tstl %a2 <== NOT EXECUTED 44f9e: 6600 fd7a bnew 44d1a <== NOT EXECUTED 44fa2: 6000 fd84 braw 44d28 <== NOT EXECUTED (*tty->device.firstOpen)(major, minor, arg); /* * start I/O tasks, if needed */ if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { sc = rtems_task_start(tty->rxTaskId, 44fa6: 2f0a movel %a2,%sp@- <== NOT EXECUTED 44fa8: 487a 0202 pea %pc@(451ac ) <== NOT EXECUTED 44fac: 47f9 0004 61d8 lea 461d8 ,%a3 <== NOT EXECUTED 44fb2: 2f2a 00c4 movel %a2@(196),%sp@- <== NOT EXECUTED 44fb6: 4e93 jsr %a3@ <== NOT EXECUTED rtems_termios_rxdaemon, (rtems_task_argument)tty); if (sc != RTEMS_SUCCESSFUL) 44fb8: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 44fbc: 4a80 tstl %d0 <== NOT EXECUTED 44fbe: 664c bnes 4500c <== NOT EXECUTED rtems_fatal_error_occurred (sc); sc = rtems_task_start(tty->txTaskId, 44fc0: 2f0a movel %a2,%sp@- <== NOT EXECUTED 44fc2: 487a 0166 pea %pc@(4512a ) <== NOT EXECUTED 44fc6: 2f2a 00c8 movel %a2@(200),%sp@- <== NOT EXECUTED 44fca: 4e93 jsr %a3@ <== NOT EXECUTED rtems_termios_txdaemon, (rtems_task_argument)tty); if (sc != RTEMS_SUCCESSFUL) 44fcc: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 44fd0: 4a80 tstl %d0 <== NOT EXECUTED 44fd2: 6638 bnes 4500c <== NOT EXECUTED rtems_fatal_error_occurred (sc); } } rtems_semaphore_release (rtems_termios_ttyMutex); 44fd4: 2f39 0005 ede8 movel 5ede8 ,%sp@- <== NOT EXECUTED 44fda: 4eb9 0004 5e68 jsr 45e68 <== NOT EXECUTED return RTEMS_SUCCESSFUL; 44fe0: 588f addql #4,%sp <== NOT EXECUTED 44fe2: 60a4 bras 44f88 <== NOT EXECUTED rtems_fatal_error_occurred (sc); } if ((tty->device.pollRead == NULL) || (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN)){ sc = rtems_semaphore_create ( 44fe4: 486c 0068 pea %a4@(104) 44fe8: 1039 0005 d7b0 moveb 5d7b0 ,%d0 44fee: 42a7 clrl %sp@- 44ff0: 4878 0024 pea 24 44ff4: 49c0 extbl %d0 44ff6: 0080 5452 7200 oril #1414689280,%d0 44ffc: 42a7 clrl %sp@- 44ffe: 2f00 movel %d0,%sp@- 45000: 4e95 jsr %a5@ rtems_build_name ('T', 'R', 'r', c), 0, RTEMS_SIMPLE_BINARY_SEMAPHORE | RTEMS_PRIORITY, RTEMS_NO_PRIORITY, &tty->rawInBuf.Semaphore); if (sc != RTEMS_SUCCESSFUL) 45002: 4fef 0014 lea %sp@(20),%sp 45006: 4a80 tstl %d0 45008: 6700 fe82 beqw 44e8c sc = rtems_task_start(tty->txTaskId, rtems_termios_txdaemon, (rtems_task_argument)tty); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); 4500c: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4500e: 4eb9 0004 6458 jsr 46458 <== NOT EXECUTED /* * Create I/O tasks */ if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { sc = rtems_task_create ( 45014: 486c 00c8 pea %a4@(200) <== NOT EXECUTED 45018: 41f9 0004 5f24 lea 45f24 ,%a0 <== NOT EXECUTED 4501e: 1039 0005 d7b0 moveb 5d7b0 ,%d0 <== NOT EXECUTED 45024: 42a7 clrl %sp@- <== NOT EXECUTED 45026: 4878 0500 pea 500 <== NOT EXECUTED 4502a: 49c0 extbl %d0 <== NOT EXECUTED 4502c: 4878 0400 pea 400 <== NOT EXECUTED 45030: 4878 000a pea a <== NOT EXECUTED 45034: 0080 5478 5400 oril #1417171968,%d0 <== NOT EXECUTED 4503a: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4503c: 2d48 fffc movel %a0,%fp@(-4) <== NOT EXECUTED 45040: 4e90 jsr %a0@ <== NOT EXECUTED TERMIOS_TXTASK_STACKSIZE, RTEMS_NO_PREEMPT | RTEMS_NO_TIMESLICE | RTEMS_NO_ASR, RTEMS_NO_FLOATING_POINT | RTEMS_LOCAL, &tty->txTaskId); if (sc != RTEMS_SUCCESSFUL) 45042: 206e fffc moveal %fp@(-4),%a0 <== NOT EXECUTED 45046: 4fef 0018 lea %sp@(24),%sp <== NOT EXECUTED 4504a: 4a80 tstl %d0 <== NOT EXECUTED 4504c: 66be bnes 4500c <== NOT EXECUTED rtems_fatal_error_occurred (sc); sc = rtems_task_create ( 4504e: 486c 00c4 pea %a4@(196) <== NOT EXECUTED 45052: 1039 0005 d7b0 moveb 5d7b0 ,%d0 <== NOT EXECUTED 45058: 42a7 clrl %sp@- <== NOT EXECUTED 4505a: 4878 0500 pea 500 <== NOT EXECUTED 4505e: 49c0 extbl %d0 <== NOT EXECUTED 45060: 4878 0400 pea 400 <== NOT EXECUTED 45064: 4878 0009 pea 9 <== NOT EXECUTED 45068: 0080 5278 5400 oril #1383617536,%d0 <== NOT EXECUTED 4506e: 2f00 movel %d0,%sp@- <== NOT EXECUTED 45070: 4e90 jsr %a0@ <== NOT EXECUTED TERMIOS_RXTASK_STACKSIZE, RTEMS_NO_PREEMPT | RTEMS_NO_TIMESLICE | RTEMS_NO_ASR, RTEMS_NO_FLOATING_POINT | RTEMS_LOCAL, &tty->rxTaskId); if (sc != RTEMS_SUCCESSFUL) 45072: 4fef 0018 lea %sp@(24),%sp <== NOT EXECUTED 45076: 4a80 tstl %d0 <== NOT EXECUTED 45078: 6700 fe00 beqw 44e7a <== NOT EXECUTED 4507c: 608e bras 4500c <== NOT EXECUTED tty->back = NULL; if (rtems_termios_ttyHead != NULL) rtems_termios_ttyHead->back = tty; rtems_termios_ttyHead = tty; if (rtems_termios_ttyTail == NULL) rtems_termios_ttyTail = tty; 4507e: 23cc 0005 edec movel %a4,5edec 45084: 6000 fd44 braw 44dca /* * Create a new device */ tty = calloc (1, sizeof (struct rtems_termios_tty)); if (tty == NULL) { rtems_semaphore_release (rtems_termios_ttyMutex); 45088: 2f39 0005 ede8 movel 5ede8 ,%sp@- <== NOT EXECUTED 4508e: 781a moveq #26,%d4 <== NOT EXECUTED 45090: 4eb9 0004 5e68 jsr 45e68 <== NOT EXECUTED return RTEMS_NO_MEMORY; 45096: 588f addql #4,%sp <== NOT EXECUTED rtems_fatal_error_occurred (sc); } } rtems_semaphore_release (rtems_termios_ttyMutex); return RTEMS_SUCCESSFUL; } 45098: 2004 movel %d4,%d0 <== NOT EXECUTED 4509a: 4cee 3c3c ffdc moveml %fp@(-36),%d2-%d5/%a2-%a5 <== NOT EXECUTED 450a0: 4e5e unlk %fp <== NOT EXECUTED 450a2: 4e75 rts <== NOT EXECUTED * allocate raw input buffer */ tty->rawInBuf.Size = RAW_INPUT_BUFFER_SIZE; tty->rawInBuf.theBuf = malloc (tty->rawInBuf.Size); if (tty->rawInBuf.theBuf == NULL) { free(tty); 450a4: 2f0c movel %a4,%sp@- <== NOT EXECUTED rtems_semaphore_release (rtems_termios_ttyMutex); 450a6: 781a moveq #26,%d4 <== NOT EXECUTED * allocate raw input buffer */ tty->rawInBuf.Size = RAW_INPUT_BUFFER_SIZE; tty->rawInBuf.theBuf = malloc (tty->rawInBuf.Size); if (tty->rawInBuf.theBuf == NULL) { free(tty); 450a8: 4eb9 0004 a688 jsr 4a688 <== NOT EXECUTED rtems_semaphore_release (rtems_termios_ttyMutex); 450ae: 2f39 0005 ede8 movel 5ede8 ,%sp@- <== NOT EXECUTED 450b4: 4eb9 0004 5e68 jsr 45e68 <== NOT EXECUTED return RTEMS_NO_MEMORY; 450ba: 508f addql #8,%sp <== NOT EXECUTED rtems_fatal_error_occurred (sc); } } rtems_semaphore_release (rtems_termios_ttyMutex); return RTEMS_SUCCESSFUL; } 450bc: 2004 movel %d4,%d0 <== NOT EXECUTED 450be: 4cee 3c3c ffdc moveml %fp@(-36),%d2-%d5/%a2-%a5 <== NOT EXECUTED 450c4: 4e5e unlk %fp <== NOT EXECUTED 450c6: 4e75 rts <== NOT EXECUTED * allocate raw output buffer */ tty->rawOutBuf.Size = RAW_OUTPUT_BUFFER_SIZE; tty->rawOutBuf.theBuf = malloc (tty->rawOutBuf.Size); if (tty->rawOutBuf.theBuf == NULL) { free((void *)(tty->rawInBuf.theBuf)); 450c8: 2f2c 0058 movel %a4@(88),%sp@- <== NOT EXECUTED 450cc: 45f9 0004 a688 lea 4a688 ,%a2 <== NOT EXECUTED free(tty); rtems_semaphore_release (rtems_termios_ttyMutex); 450d2: 781a moveq #26,%d4 <== NOT EXECUTED * allocate raw output buffer */ tty->rawOutBuf.Size = RAW_OUTPUT_BUFFER_SIZE; tty->rawOutBuf.theBuf = malloc (tty->rawOutBuf.Size); if (tty->rawOutBuf.theBuf == NULL) { free((void *)(tty->rawInBuf.theBuf)); 450d4: 4e92 jsr %a2@ <== NOT EXECUTED free(tty); 450d6: 2f0c movel %a4,%sp@- <== NOT EXECUTED 450d8: 4e92 jsr %a2@ <== NOT EXECUTED rtems_semaphore_release (rtems_termios_ttyMutex); 450da: 2f39 0005 ede8 movel 5ede8 ,%sp@- <== NOT EXECUTED 450e0: 4eb9 0004 5e68 jsr 45e68 <== NOT EXECUTED return RTEMS_NO_MEMORY; 450e6: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED rtems_fatal_error_occurred (sc); } } rtems_semaphore_release (rtems_termios_ttyMutex); return RTEMS_SUCCESSFUL; } 450ea: 2004 movel %d4,%d0 <== NOT EXECUTED 450ec: 4cee 3c3c ffdc moveml %fp@(-36),%d2-%d5/%a2-%a5 <== NOT EXECUTED 450f2: 4e5e unlk %fp <== NOT EXECUTED 450f4: 4e75 rts <== NOT EXECUTED /* * allocate cooked buffer */ tty->cbuf = malloc (CBUFSIZE); if (tty->cbuf == NULL) { free((void *)(tty->rawOutBuf.theBuf)); 450f6: 2f2c 007c movel %a4@(124),%sp@- <== NOT EXECUTED 450fa: 45f9 0004 a688 lea 4a688 ,%a2 <== NOT EXECUTED free((void *)(tty->rawInBuf.theBuf)); free(tty); rtems_semaphore_release (rtems_termios_ttyMutex); 45100: 781a moveq #26,%d4 <== NOT EXECUTED /* * allocate cooked buffer */ tty->cbuf = malloc (CBUFSIZE); if (tty->cbuf == NULL) { free((void *)(tty->rawOutBuf.theBuf)); 45102: 4e92 jsr %a2@ <== NOT EXECUTED free((void *)(tty->rawInBuf.theBuf)); 45104: 2f2c 0058 movel %a4@(88),%sp@- <== NOT EXECUTED 45108: 4e92 jsr %a2@ <== NOT EXECUTED free(tty); 4510a: 2f0c movel %a4,%sp@- <== NOT EXECUTED 4510c: 4e92 jsr %a2@ <== NOT EXECUTED rtems_semaphore_release (rtems_termios_ttyMutex); 4510e: 2f39 0005 ede8 movel 5ede8 ,%sp@- <== NOT EXECUTED 45114: 4eb9 0004 5e68 jsr 45e68 <== NOT EXECUTED return RTEMS_NO_MEMORY; 4511a: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED rtems_fatal_error_occurred (sc); } } rtems_semaphore_release (rtems_termios_ttyMutex); return RTEMS_SUCCESSFUL; } 4511e: 2004 movel %d4,%d0 <== NOT EXECUTED 45120: 4cee 3c3c ffdc moveml %fp@(-36),%d2-%d5/%a2-%a5 <== NOT EXECUTED 45126: 4e5e unlk %fp <== NOT EXECUTED 45128: 4e75 rts 00043ac4 : * Send characters to device-specific code */ void rtems_termios_puts ( const void *_buf, int len, struct rtems_termios_tty *tty) { 43ac4: 4e56 ffdc linkw %fp,#-36 43ac8: 202e 0008 movel %fp@(8),%d0 43acc: 48d7 1cfc moveml %d2-%d7/%a2-%a4,%sp@ 43ad0: 242e 000c movel %fp@(12),%d2 const unsigned char *buf = _buf; 43ad4: 2840 moveal %d0,%a4 * Send characters to device-specific code */ void rtems_termios_puts ( const void *_buf, int len, struct rtems_termios_tty *tty) { 43ad6: 246e 0010 moveal %fp@(16),%a2 const unsigned char *buf = _buf; unsigned int newHead; rtems_interrupt_level level; rtems_status_code sc; if (tty->device.outputUsesInterrupts == TERMIOS_POLLED) { 43ada: 4aaa 00b4 tstl %a2@(180) 43ade: 6700 00e8 beqw 43bc8 (*tty->device.write)(tty->minor, (void *)buf, len); return; } newHead = tty->rawOutBuf.Head; 43ae2: 2c2a 0080 movel %a2@(128),%d6 while (len) { 43ae6: 4a82 tstl %d2 43ae8: 6700 00d4 beqw 43bbe * len -= ncopy * * To minimize latency, the memcpy should be done * with interrupts enabled. */ newHead = (newHead + 1) % tty->rawOutBuf.Size; 43aec: 222a 0088 movel %a2@(136),%d1 43af0: 5286 addql #1,%d6 rtems_interrupt_disable (level); 43af2: 2a3c 0000 0700 movel #1792,%d5 43af8: 47f9 0004 5d2c lea 45d2c ,%a3 43afe: 2005 movel %d5,%d0 * len -= ncopy * * To minimize latency, the memcpy should be done * with interrupts enabled. */ newHead = (newHead + 1) % tty->rawOutBuf.Size; 43b00: 4c41 6007 remul %d1,%d7,%d6 43b04: 2c07 movel %d7,%d6 rtems_interrupt_disable (level); 43b06: 40c3 movew %sr,%d3 43b08: 8083 orl %d3,%d0 43b0a: 46c0 movew %d0,%sr while (newHead == tty->rawOutBuf.Tail) { 43b0c: 282a 0084 movel %a2@(132),%d4 43b10: be84 cmpl %d4,%d7 43b12: 662c bnes 43b40 tty->rawOutBufState = rob_wait; 43b14: 7002 moveq #2,%d0 43b16: 2540 0094 movel %d0,%a2@(148) rtems_interrupt_enable (level); 43b1a: 46c3 movew %d3,%sr sc = rtems_semaphore_obtain (tty->rawOutBuf.Semaphore, 43b1c: 42a7 clrl %sp@- 43b1e: 42a7 clrl %sp@- 43b20: 2f2a 008c movel %a2@(140),%sp@- 43b24: 4e93 jsr %a3@ RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) 43b26: 4fef 000c lea %sp@(12),%sp 43b2a: 4a80 tstl %d0 43b2c: 6600 00b6 bnew 43be4 rtems_fatal_error_occurred (sc); rtems_interrupt_disable (level); 43b30: 2005 movel %d5,%d0 43b32: 40c3 movew %sr,%d3 43b34: 8083 orl %d3,%d0 43b36: 46c0 movew %d0,%sr * To minimize latency, the memcpy should be done * with interrupts enabled. */ newHead = (newHead + 1) % tty->rawOutBuf.Size; rtems_interrupt_disable (level); while (newHead == tty->rawOutBuf.Tail) { 43b38: 202a 0084 movel %a2@(132),%d0 43b3c: b880 cmpl %d0,%d4 43b3e: 67d4 beqs 43b14 RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); rtems_interrupt_disable (level); } tty->rawOutBuf.theBuf[tty->rawOutBuf.Head] = *buf++; 43b40: 202a 0080 movel %a2@(128),%d0 43b44: 206a 007c moveal %a2@(124),%a0 43b48: 1194 0800 moveb %a4@,%a0@(00000000,%d0:l) tty->rawOutBuf.Head = newHead; 43b4c: 2547 0080 movel %d7,%a2@(128) if (tty->rawOutBufState == rob_idle) { 43b50: 4aaa 0094 tstl %a2@(148) 43b54: 661c bnes 43b72 /* check, whether XOFF has been received */ if (!(tty->flow_ctrl & FL_ORCVXOF)) { 43b56: 202a 00b8 movel %a2@(184),%d0 43b5a: 0800 0004 btst #4,%d0 43b5e: 673a beqs 43b9a (*tty->device.write)(tty->minor, (char *)&tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail],1); } else { /* remember that output has been stopped due to flow ctrl*/ tty->flow_ctrl |= FL_OSTOP; 43b60: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED 43b64: 7220 moveq #32,%d1 <== NOT EXECUTED 43b66: 8081 orl %d1,%d0 <== NOT EXECUTED 43b68: 2540 00b8 movel %d0,%a2@(184) <== NOT EXECUTED } tty->rawOutBufState = rob_busy; 43b6c: 7001 moveq #1,%d0 <== NOT EXECUTED 43b6e: 2540 0094 movel %d0,%a2@(148) <== NOT EXECUTED } rtems_interrupt_enable (level); 43b72: 46c3 movew %d3,%sr len--; 43b74: 5382 subql #1,%d2 if (tty->device.outputUsesInterrupts == TERMIOS_POLLED) { (*tty->device.write)(tty->minor, (void *)buf, len); return; } newHead = tty->rawOutBuf.Head; while (len) { 43b76: 6746 beqs 43bbe * len -= ncopy * * To minimize latency, the memcpy should be done * with interrupts enabled. */ newHead = (newHead + 1) % tty->rawOutBuf.Size; 43b78: 222a 0088 movel %a2@(136),%d1 43b7c: 5286 addql #1,%d6 RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); rtems_interrupt_disable (level); } tty->rawOutBuf.theBuf[tty->rawOutBuf.Head] = *buf++; 43b7e: 528c addql #1,%a4 * * To minimize latency, the memcpy should be done * with interrupts enabled. */ newHead = (newHead + 1) % tty->rawOutBuf.Size; rtems_interrupt_disable (level); 43b80: 2005 movel %d5,%d0 * len -= ncopy * * To minimize latency, the memcpy should be done * with interrupts enabled. */ newHead = (newHead + 1) % tty->rawOutBuf.Size; 43b82: 4c41 6007 remul %d1,%d7,%d6 43b86: 2c07 movel %d7,%d6 rtems_interrupt_disable (level); 43b88: 40c3 movew %sr,%d3 43b8a: 8083 orl %d3,%d0 43b8c: 46c0 movew %d0,%sr while (newHead == tty->rawOutBuf.Tail) { 43b8e: 282a 0084 movel %a2@(132),%d4 43b92: be84 cmpl %d4,%d7 43b94: 6700 ff7e beqw 43b14 43b98: 60a6 bras 43b40 tty->rawOutBuf.theBuf[tty->rawOutBuf.Head] = *buf++; tty->rawOutBuf.Head = newHead; if (tty->rawOutBufState == rob_idle) { /* check, whether XOFF has been received */ if (!(tty->flow_ctrl & FL_ORCVXOF)) { (*tty->device.write)(tty->minor, 43b9a: 4878 0001 pea 1 (char *)&tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail],1); 43b9e: 202a 0084 movel %a2@(132),%d0 tty->rawOutBuf.theBuf[tty->rawOutBuf.Head] = *buf++; tty->rawOutBuf.Head = newHead; if (tty->rawOutBufState == rob_idle) { /* check, whether XOFF has been received */ if (!(tty->flow_ctrl & FL_ORCVXOF)) { (*tty->device.write)(tty->minor, 43ba2: d0aa 007c addl %a2@(124),%d0 43ba6: 2f00 movel %d0,%sp@- 43ba8: 2f2a 0010 movel %a2@(16),%sp@- 43bac: 206a 00a4 moveal %a2@(164),%a0 43bb0: 4e90 jsr %a0@ 43bb2: 4fef 000c lea %sp@(12),%sp } else { /* remember that output has been stopped due to flow ctrl*/ tty->flow_ctrl |= FL_OSTOP; } tty->rawOutBufState = rob_busy; 43bb6: 7001 moveq #1,%d0 43bb8: 2540 0094 movel %d0,%a2@(148) 43bbc: 60b4 bras 43b72 } rtems_interrupt_enable (level); len--; } } 43bbe: 4cee 1cfc ffdc moveml %fp@(-36),%d2-%d7/%a2-%a4 43bc4: 4e5e unlk %fp 43bc6: 4e75 rts unsigned int newHead; rtems_interrupt_level level; rtems_status_code sc; if (tty->device.outputUsesInterrupts == TERMIOS_POLLED) { (*tty->device.write)(tty->minor, (void *)buf, len); 43bc8: 226a 00a4 moveal %a2@(164),%a1 <== NOT EXECUTED 43bcc: 2d6a 0010 0008 movel %a2@(16),%fp@(8) <== NOT EXECUTED 43bd2: 2d42 0010 movel %d2,%fp@(16) <== NOT EXECUTED tty->rawOutBufState = rob_busy; } rtems_interrupt_enable (level); len--; } } 43bd6: 4cee 1cfc ffdc moveml %fp@(-36),%d2-%d7/%a2-%a4 <== NOT EXECUTED unsigned int newHead; rtems_interrupt_level level; rtems_status_code sc; if (tty->device.outputUsesInterrupts == TERMIOS_POLLED) { (*tty->device.write)(tty->minor, (void *)buf, len); 43bdc: 2d40 000c movel %d0,%fp@(12) <== NOT EXECUTED tty->rawOutBufState = rob_busy; } rtems_interrupt_enable (level); len--; } } 43be0: 4e5e unlk %fp <== NOT EXECUTED unsigned int newHead; rtems_interrupt_level level; rtems_status_code sc; if (tty->device.outputUsesInterrupts == TERMIOS_POLLED) { (*tty->device.write)(tty->minor, (void *)buf, len); 43be2: 4ed1 jmp %a1@ <== NOT EXECUTED rtems_interrupt_enable (level); sc = rtems_semaphore_obtain (tty->rawOutBuf.Semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); 43be4: 2f00 movel %d0,%sp@- <== NOT EXECUTED 43be6: 4eb9 0004 6458 jsr 46458 <== NOT EXECUTED 0004441e : return RTEMS_SUCCESSFUL; } rtems_status_code rtems_termios_read (void *arg) { 4441e: 4e56 ffd4 linkw %fp,#-44 <== NOT EXECUTED 44422: 48d7 3cfc moveml %d2-%d7/%a2-%a5,%sp@ <== NOT EXECUTED 44426: 2a6e 0008 moveal %fp@(8),%a5 <== NOT EXECUTED struct rtems_termios_tty *tty = args->iop->data1; uint32_t count = args->count; char *buffer = args->buffer; rtems_status_code sc; sc = rtems_semaphore_obtain (tty->isem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 4442a: 2c3c 0004 5d2c movel #285996,%d6 <== NOT EXECUTED rtems_status_code rtems_termios_read (void *arg) { rtems_libio_rw_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; 44430: 2055 moveal %a5@,%a0 <== NOT EXECUTED 44432: 2468 0034 moveal %a0@(52),%a2 <== NOT EXECUTED uint32_t count = args->count; char *buffer = args->buffer; rtems_status_code sc; sc = rtems_semaphore_obtain (tty->isem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 44436: 2046 moveal %d6,%a0 <== NOT EXECUTED 44438: 42a7 clrl %sp@- <== NOT EXECUTED rtems_status_code rtems_termios_read (void *arg) { rtems_libio_rw_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; uint32_t count = args->count; 4443a: 262d 0010 movel %a5@(16),%d3 <== NOT EXECUTED char *buffer = args->buffer; rtems_status_code sc; sc = rtems_semaphore_obtain (tty->isem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 4443e: 42a7 clrl %sp@- <== NOT EXECUTED 44440: 2f2a 0014 movel %a2@(20),%sp@- <== NOT EXECUTED rtems_termios_read (void *arg) { rtems_libio_rw_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; uint32_t count = args->count; char *buffer = args->buffer; 44444: 286d 000c moveal %a5@(12),%a4 <== NOT EXECUTED rtems_status_code sc; sc = rtems_semaphore_obtain (tty->isem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 44448: 4e90 jsr %a0@ <== NOT EXECUTED if (sc != RTEMS_SUCCESSFUL) 4444a: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED struct rtems_termios_tty *tty = args->iop->data1; uint32_t count = args->count; char *buffer = args->buffer; rtems_status_code sc; sc = rtems_semaphore_obtain (tty->isem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 4444e: 2a00 movel %d0,%d5 <== NOT EXECUTED if (sc != RTEMS_SUCCESSFUL) 44450: 662e bnes 44480 <== NOT EXECUTED return sc; if (rtems_termios_linesw[tty->t_line].l_read != NULL) { 44452: 202a 00cc movel %a2@(204),%d0 <== NOT EXECUTED 44456: 41f9 0005 e5a4 lea 5e5a4 ,%a0 <== NOT EXECUTED 4445c: eb88 lsll #5,%d0 <== NOT EXECUTED 4445e: 2070 0808 moveal %a0@(00000008,%d0:l),%a0 <== NOT EXECUTED 44462: 4a88 tstl %a0 <== NOT EXECUTED 44464: 6726 beqs 4448c <== NOT EXECUTED sc = rtems_termios_linesw[tty->t_line].l_read(tty,args); 44466: 2f0d movel %a5,%sp@- <== NOT EXECUTED 44468: 2f0a movel %a2,%sp@- <== NOT EXECUTED 4446a: 4e90 jsr %a0@ <== NOT EXECUTED 4446c: 2a00 movel %d0,%d5 <== NOT EXECUTED tty->tty_rcvwakeup = 0; 4446e: 42aa 00e4 clrl %a2@(228) <== NOT EXECUTED rtems_semaphore_release (tty->isem); 44472: 2f2a 0014 movel %a2@(20),%sp@- <== NOT EXECUTED 44476: 4eb9 0004 5e68 jsr 45e68 <== NOT EXECUTED return sc; 4447c: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED } args->bytes_moved = args->count - count; tty->tty_rcvwakeup = 0; rtems_semaphore_release (tty->isem); return sc; } 44480: 2005 movel %d5,%d0 <== NOT EXECUTED 44482: 4cee 3cfc ffd4 moveml %fp@(-44),%d2-%d7/%a2-%a5 <== NOT EXECUTED 44488: 4e5e unlk %fp <== NOT EXECUTED 4448a: 4e75 rts <== NOT EXECUTED sc = rtems_termios_linesw[tty->t_line].l_read(tty,args); tty->tty_rcvwakeup = 0; rtems_semaphore_release (tty->isem); return sc; } if (tty->cindex == tty->ccount) { 4448c: 202a 0020 movel %a2@(32),%d0 <== NOT EXECUTED 44490: b0aa 0024 cmpl %a2@(36),%d0 <== NOT EXECUTED 44494: 674e beqs 444e4 <== NOT EXECUTED else sc = fillBufferQueue (tty); if (sc != RTEMS_SUCCESSFUL) tty->cindex = tty->ccount = 0; } while (count && (tty->cindex < tty->ccount)) { 44496: 4a83 tstl %d3 <== NOT EXECUTED 44498: 6724 beqs 444be <== NOT EXECUTED 4449a: 202a 0024 movel %a2@(36),%d0 <== NOT EXECUTED 4449e: b0aa 0020 cmpl %a2@(32),%d0 <== NOT EXECUTED 444a2: 6c1a bges 444be <== NOT EXECUTED *buffer++ = tty->cbuf[tty->cindex++]; 444a4: 206a 001c moveal %a2@(28),%a0 <== NOT EXECUTED count--; 444a8: 5383 subql #1,%d3 <== NOT EXECUTED sc = fillBufferQueue (tty); if (sc != RTEMS_SUCCESSFUL) tty->cindex = tty->ccount = 0; } while (count && (tty->cindex < tty->ccount)) { *buffer++ = tty->cbuf[tty->cindex++]; 444aa: 18f0 0800 moveb %a0@(00000000,%d0:l),%a4@+ <== NOT EXECUTED 444ae: 5280 addql #1,%d0 <== NOT EXECUTED 444b0: 2540 0024 movel %d0,%a2@(36) <== NOT EXECUTED else sc = fillBufferQueue (tty); if (sc != RTEMS_SUCCESSFUL) tty->cindex = tty->ccount = 0; } while (count && (tty->cindex < tty->ccount)) { 444b4: 4a83 tstl %d3 <== NOT EXECUTED 444b6: 6706 beqs 444be <== NOT EXECUTED 444b8: b0aa 0020 cmpl %a2@(32),%d0 <== NOT EXECUTED 444bc: 6de6 blts 444a4 <== NOT EXECUTED *buffer++ = tty->cbuf[tty->cindex++]; count--; } args->bytes_moved = args->count - count; 444be: 202d 0010 movel %a5@(16),%d0 <== NOT EXECUTED 444c2: 9083 subl %d3,%d0 <== NOT EXECUTED tty->tty_rcvwakeup = 0; 444c4: 42aa 00e4 clrl %a2@(228) <== NOT EXECUTED } while (count && (tty->cindex < tty->ccount)) { *buffer++ = tty->cbuf[tty->cindex++]; count--; } args->bytes_moved = args->count - count; 444c8: 2b40 0018 movel %d0,%a5@(24) <== NOT EXECUTED tty->tty_rcvwakeup = 0; rtems_semaphore_release (tty->isem); 444cc: 2f2a 0014 movel %a2@(20),%sp@- <== NOT EXECUTED 444d0: 4eb9 0004 5e68 jsr 45e68 <== NOT EXECUTED return sc; 444d6: 588f addql #4,%sp <== NOT EXECUTED } 444d8: 2005 movel %d5,%d0 <== NOT EXECUTED 444da: 4cee 3cfc ffd4 moveml %fp@(-44),%d2-%d7/%a2-%a5 <== NOT EXECUTED 444e0: 4e5e unlk %fp <== NOT EXECUTED 444e2: 4e75 rts <== NOT EXECUTED } if (tty->cindex == tty->ccount) { tty->cindex = tty->ccount = 0; tty->read_start_column = tty->column; if (tty->device.pollRead != NULL && tty->device.outputUsesInterrupts == TERMIOS_POLLED) 444e4: 206a 00a0 moveal %a2@(160),%a0 <== NOT EXECUTED rtems_semaphore_release (tty->isem); return sc; } if (tty->cindex == tty->ccount) { tty->cindex = tty->ccount = 0; tty->read_start_column = tty->column; 444e8: 256a 0028 002c movel %a2@(40),%a2@(44) <== NOT EXECUTED tty->tty_rcvwakeup = 0; rtems_semaphore_release (tty->isem); return sc; } if (tty->cindex == tty->ccount) { tty->cindex = tty->ccount = 0; 444ee: 42aa 0020 clrl %a2@(32) <== NOT EXECUTED 444f2: 42aa 0024 clrl %a2@(36) <== NOT EXECUTED tty->read_start_column = tty->column; if (tty->device.pollRead != NULL 444f6: 4a88 tstl %a0 <== NOT EXECUTED 444f8: 6708 beqs 44502 <== NOT EXECUTED && tty->device.outputUsesInterrupts == TERMIOS_POLLED) 444fa: 4aaa 00b4 tstl %a2@(180) <== NOT EXECUTED 444fe: 6700 015e beqw 4465e <== NOT EXECUTED while ( wait ) { /* * Process characters read from raw queue */ while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) && 44502: 222a 005c movel %a2@(92),%d1 <== NOT EXECUTED if (((tty->flow_ctrl & (FL_MDXON | FL_ISNTXOF)) == (FL_MDXON | FL_ISNTXOF)) && ((tty->rawOutBufState == rob_idle) || (tty->flow_ctrl & FL_OSTOP))) { /* XON should be sent now... */ (*tty->device.write)(tty->minor, 44506: 41ea 0049 lea %a2@(73),%a0 <== NOT EXECUTED 4450a: 7801 moveq #1,%d4 <== NOT EXECUTED 4450c: 47fa fd4e lea %pc@(4425c ),%a3 <== NOT EXECUTED * Fill the input buffer from the raw input queue */ static rtems_status_code fillBufferQueue (struct rtems_termios_tty *tty) { rtems_interval timeout = tty->rawInBufSemaphoreFirstTimeout; 44510: 242a 0074 movel %a2@(116),%d2 <== NOT EXECUTED while ( wait ) { /* * Process characters read from raw queue */ while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) && 44514: 202a 0060 movel %a2@(96),%d0 <== NOT EXECUTED if (((tty->flow_ctrl & (FL_MDXON | FL_ISNTXOF)) == (FL_MDXON | FL_ISNTXOF)) && ((tty->rawOutBufState == rob_idle) || (tty->flow_ctrl & FL_OSTOP))) { /* XON should be sent now... */ (*tty->device.write)(tty->minor, 44518: 2d48 fffc movel %a0,%fp@(-4) <== NOT EXECUTED while ( wait ) { /* * Process characters read from raw queue */ while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) && 4451c: b081 cmpl %d1,%d0 <== NOT EXECUTED 4451e: 6700 00bc beqw 445dc <== NOT EXECUTED 44522: 2039 0005 d7a4 movel 5d7a4 ,%d0 <== NOT EXECUTED 44528: 5380 subql #1,%d0 <== NOT EXECUTED 4452a: b0aa 0020 cmpl %a2@(32),%d0 <== NOT EXECUTED 4452e: 6f00 00ac blew 445dc <== NOT EXECUTED (tty->ccount < (CBUFSIZE-1))) { unsigned char c; unsigned int newHead; newHead = (tty->rawInBuf.Head + 1) % tty->rawInBuf.Size; 44532: 242a 005c movel %a2@(92),%d2 <== NOT EXECUTED 44536: 5282 addql #1,%d2 <== NOT EXECUTED 44538: 202a 0064 movel %a2@(100),%d0 <== NOT EXECUTED c = tty->rawInBuf.theBuf[newHead]; 4453c: 206a 0058 moveal %a2@(88),%a0 <== NOT EXECUTED while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) && (tty->ccount < (CBUFSIZE-1))) { unsigned char c; unsigned int newHead; newHead = (tty->rawInBuf.Head + 1) % tty->rawInBuf.Size; 44540: 4c40 2001 remul %d0,%d1,%d2 <== NOT EXECUTED c = tty->rawInBuf.theBuf[newHead]; 44544: 1430 1800 moveb %a0@(00000000,%d1:l),%d2 <== NOT EXECUTED tty->rawInBuf.Head = newHead; 44548: 2541 005c movel %d1,%a2@(92) <== NOT EXECUTED if(((tty->rawInBuf.Tail-newHead+tty->rawInBuf.Size) 4454c: 202a 0060 movel %a2@(96),%d0 <== NOT EXECUTED 44550: 206a 0064 moveal %a2@(100),%a0 <== NOT EXECUTED 44554: d088 addl %a0,%d0 <== NOT EXECUTED 44556: 9081 subl %d1,%d0 <== NOT EXECUTED 44558: 222a 0064 movel %a2@(100),%d1 <== NOT EXECUTED 4455c: 4c41 0007 remul %d1,%d7,%d0 <== NOT EXECUTED 44560: beaa 00bc cmpl %a2@(188),%d7 <== NOT EXECUTED 44564: 6446 bccs 445ac <== NOT EXECUTED % tty->rawInBuf.Size) < tty->lowwater) { tty->flow_ctrl &= ~FL_IREQXOF; 44566: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED 4456a: 72fe moveq #-2,%d1 <== NOT EXECUTED 4456c: c081 andl %d1,%d0 <== NOT EXECUTED 4456e: 2540 00b8 movel %d0,%a2@(184) <== NOT EXECUTED /* if tx stopped and XON should be sent... */ if (((tty->flow_ctrl & (FL_MDXON | FL_ISNTXOF)) 44572: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED 44576: 0280 0000 0202 andil #514,%d0 <== NOT EXECUTED 4457c: 0c80 0000 0202 cmpil #514,%d0 <== NOT EXECUTED 44582: 6700 0086 beqw 4460a <== NOT EXECUTED /* XON should be sent now... */ (*tty->device.write)(tty->minor, (void *)&(tty->termios.c_cc[VSTART]), 1); } else if (tty->flow_ctrl & FL_MDRTS) { 44586: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED 4458a: 0800 0008 btst #8,%d0 <== NOT EXECUTED 4458e: 671c beqs 445ac <== NOT EXECUTED tty->flow_ctrl &= ~FL_IRTSOFF; 44590: 222a 00b8 movel %a2@(184),%d1 <== NOT EXECUTED 44594: 7efb moveq #-5,%d7 <== NOT EXECUTED 44596: c287 andl %d7,%d1 <== NOT EXECUTED /* activate RTS line */ if (tty->device.startRemoteTx != NULL) { 44598: 206a 00b0 moveal %a2@(176),%a0 <== NOT EXECUTED (*tty->device.write)(tty->minor, (void *)&(tty->termios.c_cc[VSTART]), 1); } else if (tty->flow_ctrl & FL_MDRTS) { tty->flow_ctrl &= ~FL_IRTSOFF; 4459c: 2541 00b8 movel %d1,%a2@(184) <== NOT EXECUTED /* activate RTS line */ if (tty->device.startRemoteTx != NULL) { 445a0: 4a88 tstl %a0 <== NOT EXECUTED 445a2: 6708 beqs 445ac <== NOT EXECUTED tty->device.startRemoteTx(tty->minor); 445a4: 2f2a 0010 movel %a2@(16),%sp@- <== NOT EXECUTED 445a8: 4e90 jsr %a0@ <== NOT EXECUTED 445aa: 588f addql #4,%sp <== NOT EXECUTED } } } /* continue processing new character */ if (tty->termios.c_lflag & ICANON) { 445ac: 7002 moveq #2,%d0 <== NOT EXECUTED 445ae: c0aa 003c andl %a2@(60),%d0 <== NOT EXECUTED 445b2: 6700 0088 beqw 4463c <== NOT EXECUTED if (siproc (c, tty)) 445b6: 2f0a movel %a2,%sp@- <== NOT EXECUTED 445b8: 0282 0000 00ff andil #255,%d2 <== NOT EXECUTED 445be: 2f02 movel %d2,%sp@- <== NOT EXECUTED 445c0: 4e93 jsr %a3@ <== NOT EXECUTED 445c2: 508f addql #8,%sp <== NOT EXECUTED 445c4: 4a80 tstl %d0 <== NOT EXECUTED 445c6: 6702 beqs 445ca <== NOT EXECUTED wait = 0; } else { siproc (c, tty); if (tty->ccount >= tty->termios.c_cc[VMIN]) 445c8: 4284 clrl %d4 <== NOT EXECUTED while ( wait ) { /* * Process characters read from raw queue */ while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) && 445ca: 222a 005c movel %a2@(92),%d1 <== NOT EXECUTED else { siproc (c, tty); if (tty->ccount >= tty->termios.c_cc[VMIN]) wait = 0; } timeout = tty->rawInBufSemaphoreTimeout; 445ce: 242a 0070 movel %a2@(112),%d2 <== NOT EXECUTED while ( wait ) { /* * Process characters read from raw queue */ while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) && 445d2: 202a 0060 movel %a2@(96),%d0 <== NOT EXECUTED 445d6: b081 cmpl %d1,%d0 <== NOT EXECUTED 445d8: 6600 ff48 bnew 44522 <== NOT EXECUTED } /* * Wait for characters */ if ( wait ) { 445dc: 4a84 tstl %d4 <== NOT EXECUTED 445de: 6700 feb6 beqw 44496 <== NOT EXECUTED sc = rtems_semaphore_obtain (tty->rawInBuf.Semaphore, 445e2: 2f02 movel %d2,%sp@- <== NOT EXECUTED 445e4: 2f2a 006c movel %a2@(108),%sp@- <== NOT EXECUTED 445e8: 2046 moveal %d6,%a0 <== NOT EXECUTED 445ea: 2f2a 0068 movel %a2@(104),%sp@- <== NOT EXECUTED 445ee: 4e90 jsr %a0@ <== NOT EXECUTED tty->rawInBufSemaphoreOptions, timeout); if (sc != RTEMS_SUCCESSFUL) 445f0: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 445f4: 4a80 tstl %d0 <== NOT EXECUTED 445f6: 6600 fe9e bnew 44496 <== NOT EXECUTED while ( wait ) { /* * Process characters read from raw queue */ while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) && 445fa: 222a 005c movel %a2@(92),%d1 <== NOT EXECUTED 445fe: 202a 0060 movel %a2@(96),%d0 <== NOT EXECUTED 44602: b081 cmpl %d1,%d0 <== NOT EXECUTED 44604: 6600 ff1c bnew 44522 <== NOT EXECUTED 44608: 60d2 bras 445dc <== NOT EXECUTED if(((tty->rawInBuf.Tail-newHead+tty->rawInBuf.Size) % tty->rawInBuf.Size) < tty->lowwater) { tty->flow_ctrl &= ~FL_IREQXOF; /* if tx stopped and XON should be sent... */ if (((tty->flow_ctrl & (FL_MDXON | FL_ISNTXOF)) 4460a: 4aaa 0094 tstl %a2@(148) <== NOT EXECUTED 4460e: 670c beqs 4461c <== NOT EXECUTED == (FL_MDXON | FL_ISNTXOF)) && ((tty->rawOutBufState == rob_idle) || (tty->flow_ctrl & FL_OSTOP))) { 44610: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED if(((tty->rawInBuf.Tail-newHead+tty->rawInBuf.Size) % tty->rawInBuf.Size) < tty->lowwater) { tty->flow_ctrl &= ~FL_IREQXOF; /* if tx stopped and XON should be sent... */ if (((tty->flow_ctrl & (FL_MDXON | FL_ISNTXOF)) 44614: 0800 0005 btst #5,%d0 <== NOT EXECUTED 44618: 6700 ff6c beqw 44586 <== NOT EXECUTED == (FL_MDXON | FL_ISNTXOF)) && ((tty->rawOutBufState == rob_idle) || (tty->flow_ctrl & FL_OSTOP))) { /* XON should be sent now... */ (*tty->device.write)(tty->minor, 4461c: 4878 0001 pea 1 <== NOT EXECUTED 44620: 2f2e fffc movel %fp@(-4),%sp@- <== NOT EXECUTED 44624: 2f2a 0010 movel %a2@(16),%sp@- <== NOT EXECUTED 44628: 206a 00a4 moveal %a2@(164),%a0 <== NOT EXECUTED 4462c: 4e90 jsr %a0@ <== NOT EXECUTED 4462e: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED } } } /* continue processing new character */ if (tty->termios.c_lflag & ICANON) { 44632: 7002 moveq #2,%d0 <== NOT EXECUTED 44634: c0aa 003c andl %a2@(60),%d0 <== NOT EXECUTED 44638: 6600 ff7c bnew 445b6 <== NOT EXECUTED if (siproc (c, tty)) wait = 0; } else { siproc (c, tty); 4463c: 2f0a movel %a2,%sp@- <== NOT EXECUTED 4463e: 0282 0000 00ff andil #255,%d2 <== NOT EXECUTED 44644: 2f02 movel %d2,%sp@- <== NOT EXECUTED 44646: 4e93 jsr %a3@ <== NOT EXECUTED if (tty->ccount >= tty->termios.c_cc[VMIN]) 44648: 508f addql #8,%sp <== NOT EXECUTED 4464a: 4280 clrl %d0 <== NOT EXECUTED 4464c: 102a 0047 moveb %a2@(71),%d0 <== NOT EXECUTED 44650: b0aa 0020 cmpl %a2@(32),%d0 <== NOT EXECUTED 44654: 6e00 ff74 bgtw 445ca <== NOT EXECUTED 44658: 4284 clrl %d4 <== NOT EXECUTED 4465a: 6000 ff6e braw 445ca <== NOT EXECUTED static rtems_status_code fillBufferPoll (struct rtems_termios_tty *tty) { int n; if (tty->termios.c_lflag & ICANON) { 4465e: 7002 moveq #2,%d0 <== NOT EXECUTED 44660: 47fa fbfa lea %pc@(4425c ),%a3 <== NOT EXECUTED for (;;) { n = (*tty->device.pollRead)(tty->minor); if (n < 0) { rtems_task_wake_after (1); 44664: 243c 0004 6294 movel #287380,%d2 <== NOT EXECUTED static rtems_status_code fillBufferPoll (struct rtems_termios_tty *tty) { int n; if (tty->termios.c_lflag & ICANON) { 4466a: c0aa 003c andl %a2@(60),%d0 <== NOT EXECUTED 4466e: 6728 beqs 44698 <== NOT EXECUTED for (;;) { n = (*tty->device.pollRead)(tty->minor); 44670: 2f2a 0010 movel %a2@(16),%sp@- <== NOT EXECUTED 44674: 4e90 jsr %a0@ <== NOT EXECUTED if (n < 0) { 44676: 588f addql #4,%sp <== NOT EXECUTED 44678: 4a80 tstl %d0 <== NOT EXECUTED 4467a: 6d00 00b8 bltw 44734 <== NOT EXECUTED rtems_task_wake_after (1); } else { if (siproc (n, tty)) 4467e: 2f0a movel %a2,%sp@- <== NOT EXECUTED 44680: 0280 0000 00ff andil #255,%d0 <== NOT EXECUTED 44686: 2f00 movel %d0,%sp@- <== NOT EXECUTED 44688: 4e93 jsr %a3@ <== NOT EXECUTED 4468a: 508f addql #8,%sp <== NOT EXECUTED 4468c: 4a80 tstl %d0 <== NOT EXECUTED 4468e: 6600 fe06 bnew 44496 <== NOT EXECUTED static rtems_status_code fillBufferPoll (struct rtems_termios_tty *tty) { int n; if (tty->termios.c_lflag & ICANON) { 44692: 206a 00a0 moveal %a2@(160),%a0 <== NOT EXECUTED 44696: 60d8 bras 44670 <== NOT EXECUTED } } } else { rtems_interval then, now; then = rtems_clock_get_ticks_since_boot(); 44698: 283c 0004 55fc movel #284156,%d4 <== NOT EXECUTED now = rtems_clock_get_ticks_since_boot(); if ((now - then) > tty->vtimeTicks) { break; } } rtems_task_wake_after (1); 4469e: 243c 0004 6294 movel #287380,%d2 <== NOT EXECUTED } } } else { rtems_interval then, now; then = rtems_clock_get_ticks_since_boot(); 446a4: 2044 moveal %d4,%a0 <== NOT EXECUTED 446a6: 4e90 jsr %a0@ <== NOT EXECUTED 446a8: 2c00 movel %d0,%d6 <== NOT EXECUTED for (;;) { n = (*tty->device.pollRead)(tty->minor); 446aa: 2f2a 0010 movel %a2@(16),%sp@- <== NOT EXECUTED 446ae: 206a 00a0 moveal %a2@(160),%a0 <== NOT EXECUTED 446b2: 4e90 jsr %a0@ <== NOT EXECUTED if (n < 0) { 446b4: 588f addql #4,%sp <== NOT EXECUTED 446b6: 4a80 tstl %d0 <== NOT EXECUTED 446b8: 6d38 blts 446f2 <== NOT EXECUTED } } rtems_task_wake_after (1); } else { siproc (n, tty); 446ba: 2f0a movel %a2,%sp@- <== NOT EXECUTED 446bc: 0280 0000 00ff andil #255,%d0 <== NOT EXECUTED 446c2: 2f00 movel %d0,%sp@- <== NOT EXECUTED 446c4: 4e93 jsr %a3@ <== NOT EXECUTED if (tty->ccount >= tty->termios.c_cc[VMIN]) 446c6: 508f addql #8,%sp <== NOT EXECUTED 446c8: 4281 clrl %d1 <== NOT EXECUTED 446ca: 102a 0047 moveb %a2@(71),%d0 <== NOT EXECUTED 446ce: 1200 moveb %d0,%d1 <== NOT EXECUTED 446d0: b2aa 0020 cmpl %a2@(32),%d1 <== NOT EXECUTED 446d4: 6f00 fdc0 blew 44496 <== NOT EXECUTED break; if (tty->termios.c_cc[VMIN] && tty->termios.c_cc[VTIME]) 446d8: 4a00 tstb %d0 <== NOT EXECUTED 446da: 67ce beqs 446aa <== NOT EXECUTED 446dc: 4a2a 0046 tstb %a2@(70) <== NOT EXECUTED 446e0: 66c2 bnes 446a4 <== NOT EXECUTED } else { rtems_interval then, now; then = rtems_clock_get_ticks_since_boot(); for (;;) { n = (*tty->device.pollRead)(tty->minor); 446e2: 2f2a 0010 movel %a2@(16),%sp@- <== NOT EXECUTED 446e6: 206a 00a0 moveal %a2@(160),%a0 <== NOT EXECUTED 446ea: 4e90 jsr %a0@ <== NOT EXECUTED if (n < 0) { 446ec: 588f addql #4,%sp <== NOT EXECUTED 446ee: 4a80 tstl %d0 <== NOT EXECUTED 446f0: 6cc8 bges 446ba <== NOT EXECUTED if (tty->termios.c_cc[VMIN]) { 446f2: 4a2a 0047 tstb %a2@(71) <== NOT EXECUTED 446f6: 6718 beqs 44710 <== NOT EXECUTED if (tty->termios.c_cc[VTIME] && tty->ccount) { 446f8: 4a2a 0046 tstb %a2@(70) <== NOT EXECUTED 446fc: 6706 beqs 44704 <== NOT EXECUTED 446fe: 4aaa 0020 tstl %a2@(32) <== NOT EXECUTED 44702: 6614 bnes 44718 <== NOT EXECUTED now = rtems_clock_get_ticks_since_boot(); if ((now - then) > tty->vtimeTicks) { break; } } rtems_task_wake_after (1); 44704: 4878 0001 pea 1 <== NOT EXECUTED 44708: 2042 moveal %d2,%a0 <== NOT EXECUTED 4470a: 4e90 jsr %a0@ <== NOT EXECUTED 4470c: 588f addql #4,%sp <== NOT EXECUTED 4470e: 609a bras 446aa <== NOT EXECUTED break; } } } else { if (!tty->termios.c_cc[VTIME]) 44710: 4a2a 0046 tstb %a2@(70) <== NOT EXECUTED 44714: 6700 fd80 beqw 44496 <== NOT EXECUTED break; now = rtems_clock_get_ticks_since_boot(); 44718: 2044 moveal %d4,%a0 <== NOT EXECUTED 4471a: 4e90 jsr %a0@ <== NOT EXECUTED if ((now - then) > tty->vtimeTicks) { 4471c: 9086 subl %d6,%d0 <== NOT EXECUTED 4471e: b0aa 0054 cmpl %a2@(84),%d0 <== NOT EXECUTED 44722: 6200 fd72 bhiw 44496 <== NOT EXECUTED break; } } rtems_task_wake_after (1); 44726: 4878 0001 pea 1 <== NOT EXECUTED 4472a: 2042 moveal %d2,%a0 <== NOT EXECUTED 4472c: 4e90 jsr %a0@ <== NOT EXECUTED 4472e: 588f addql #4,%sp <== NOT EXECUTED 44730: 6000 ff78 braw 446aa <== NOT EXECUTED if (tty->termios.c_lflag & ICANON) { for (;;) { n = (*tty->device.pollRead)(tty->minor); if (n < 0) { rtems_task_wake_after (1); 44734: 4878 0001 pea 1 <== NOT EXECUTED 44738: 2042 moveal %d2,%a0 <== NOT EXECUTED 4473a: 4e90 jsr %a0@ <== NOT EXECUTED static rtems_status_code fillBufferPoll (struct rtems_termios_tty *tty) { int n; if (tty->termios.c_lflag & ICANON) { 4473c: 206a 00a0 moveal %a2@(160),%a0 <== NOT EXECUTED for (;;) { n = (*tty->device.pollRead)(tty->minor); if (n < 0) { rtems_task_wake_after (1); 44740: 588f addql #4,%sp <== NOT EXECUTED 44742: 6000 ff2c braw 44670 <== NOT EXECUTED 0004357c : * in task-driven mode, this function is called in Tx task context * in interrupt-driven mode, this function is called in TxIRQ context */ int rtems_termios_refill_transmitter (struct rtems_termios_tty *tty) { 4357c: 4e56 fff4 linkw %fp,#-12 43580: 48d7 040c moveml %d2-%d3/%a2,%sp@ 43584: 246e 0008 moveal %fp@(8),%a2 int nToSend; rtems_interrupt_level level; int len; /* check for XOF/XON to send */ if ((tty->flow_ctrl & (FL_MDXOF | FL_IREQXOF | FL_ISNTXOF)) 43588: 202a 00b8 movel %a2@(184),%d0 4358c: 0280 0000 0403 andil #1027,%d0 43592: 0c80 0000 0401 cmpil #1025,%d0 43598: 6700 0140 beqw 436da tty->flow_ctrl |= FL_ISNTXOF; rtems_interrupt_enable(level); nToSend = 1; } else if ((tty->flow_ctrl & (FL_IREQXOF | FL_ISNTXOF)) 4359c: 202a 00b8 movel %a2@(184),%d0 435a0: 7603 moveq #3,%d3 435a2: 7202 moveq #2,%d1 435a4: c083 andl %d3,%d0 435a6: b280 cmpl %d0,%d1 435a8: 6700 0172 beqw 4371c rtems_interrupt_enable(level); nToSend = 1; } else { if ( tty->rawOutBuf.Head == tty->rawOutBuf.Tail ) { 435ac: 222a 0080 movel %a2@(128),%d1 435b0: 202a 0084 movel %a2@(132),%d0 435b4: b081 cmpl %d1,%d0 435b6: 6700 009c beqw 43654 rtems_semaphore_release (tty->rawOutBuf.Semaphore); } return 0; } rtems_interrupt_disable(level); 435ba: 203c 0000 0700 movel #1792,%d0 435c0: 40c2 movew %sr,%d2 435c2: 8082 orl %d2,%d0 435c4: 46c0 movew %d0,%sr len = tty->t_dqlen; 435c6: 222a 0090 movel %a2@(144),%d1 tty->t_dqlen = 0; 435ca: 42aa 0090 clrl %a2@(144) rtems_interrupt_enable(level); 435ce: 46c2 movew %d2,%sr newTail = (tty->rawOutBuf.Tail + len) % tty->rawOutBuf.Size; 435d0: 202a 0084 movel %a2@(132),%d0 435d4: d280 addl %d0,%d1 435d6: 202a 0088 movel %a2@(136),%d0 435da: 4c40 1002 remul %d0,%d2,%d1 tty->rawOutBuf.Tail = newTail; if (tty->rawOutBufState == rob_wait) { 435de: 7002 moveq #2,%d0 len = tty->t_dqlen; tty->t_dqlen = 0; rtems_interrupt_enable(level); newTail = (tty->rawOutBuf.Tail + len) % tty->rawOutBuf.Size; tty->rawOutBuf.Tail = newTail; 435e0: 2542 0084 movel %d2,%a2@(132) if (tty->rawOutBufState == rob_wait) { 435e4: b0aa 0094 cmpl %a2@(148),%d0 435e8: 6700 00d8 beqw 436c2 /* * wake up any pending writer task */ rtems_semaphore_release (tty->rawOutBuf.Semaphore); } if (newTail == tty->rawOutBuf.Head) { 435ec: 202a 0080 movel %a2@(128),%d0 435f0: b480 cmpl %d0,%d2 435f2: 6778 beqs 4366c if ( tty->tty_snd.sw_pfn != NULL) { (*tty->tty_snd.sw_pfn)(&tty->termios, tty->tty_snd.sw_arg); } } /* check, whether output should stop due to received XOFF */ else if ((tty->flow_ctrl & (FL_MDXON | FL_ORCVXOF)) 435f4: 202a 00b8 movel %a2@(184),%d0 435f8: 0280 0000 0210 andil #528,%d0 435fe: 0c80 0000 0210 cmpil #528,%d0 43604: 6700 015a beqw 43760 } else { /* * Buffer not empty, start tranmitter */ if (newTail > tty->rawOutBuf.Head) 43608: 202a 0080 movel %a2@(128),%d0 4360c: b082 cmpl %d2,%d0 4360e: 647e bccs 4368e nToSend = tty->rawOutBuf.Size - newTail; 43610: 262a 0088 movel %a2@(136),%d3 43614: 9682 subl %d2,%d3 else nToSend = tty->rawOutBuf.Head - newTail; /* when flow control XON or XOF, don't send blocks of data */ /* to allow fast reaction on incoming flow ctrl and low latency*/ /* for outgoing flow control */ if (tty->flow_ctrl & (FL_MDXON | FL_MDXOF)) { 43616: 202a 00b8 movel %a2@(184),%d0 4361a: 0280 0000 0600 andil #1536,%d0 43620: 677e beqs 436a0 43622: 7001 moveq #1,%d0 <== NOT EXECUTED nToSend = 1; } tty->rawOutBufState = rob_busy; /*apm*/ 43624: 7201 moveq #1,%d1 <== NOT EXECUTED else nToSend = tty->rawOutBuf.Head - newTail; /* when flow control XON or XOF, don't send blocks of data */ /* to allow fast reaction on incoming flow ctrl and low latency*/ /* for outgoing flow control */ if (tty->flow_ctrl & (FL_MDXON | FL_MDXOF)) { 43626: 7601 moveq #1,%d3 <== NOT EXECUTED nToSend = 1; } tty->rawOutBufState = rob_busy; /*apm*/ (*tty->device.write)(tty->minor, 43628: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4362a: 202a 007c movel %a2@(124),%d0 <== NOT EXECUTED 4362e: d082 addl %d2,%d0 <== NOT EXECUTED 43630: 2f00 movel %d0,%sp@- <== NOT EXECUTED 43632: 2f2a 0010 movel %a2@(16),%sp@- <== NOT EXECUTED 43636: 206a 00a4 moveal %a2@(164),%a0 <== NOT EXECUTED /* to allow fast reaction on incoming flow ctrl and low latency*/ /* for outgoing flow control */ if (tty->flow_ctrl & (FL_MDXON | FL_MDXOF)) { nToSend = 1; } tty->rawOutBufState = rob_busy; /*apm*/ 4363a: 2541 0094 movel %d1,%a2@(148) <== NOT EXECUTED (*tty->device.write)(tty->minor, 4363e: 4e90 jsr %a0@ <== NOT EXECUTED 43640: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED &tty->rawOutBuf.theBuf[newTail], nToSend); } tty->rawOutBuf.Tail = newTail; /*apm*/ 43644: 2542 0084 movel %d2,%a2@(132) } return nToSend; } 43648: 2003 movel %d3,%d0 4364a: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 43650: 4e5e unlk %fp 43652: 4e75 rts else { if ( tty->rawOutBuf.Head == tty->rawOutBuf.Tail ) { /* * buffer was empty */ if (tty->rawOutBufState == rob_wait) { 43654: 7602 moveq #2,%d3 <== NOT EXECUTED 43656: b6aa 0094 cmpl %a2@(148),%d3 <== NOT EXECUTED 4365a: 6700 012e beqw 4378a <== NOT EXECUTED 4365e: 4203 clrb %d3 <== NOT EXECUTED nToSend); } tty->rawOutBuf.Tail = newTail; /*apm*/ } return nToSend; } 43660: 2003 movel %d3,%d0 <== NOT EXECUTED 43662: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 <== NOT EXECUTED 43668: 4e5e unlk %fp <== NOT EXECUTED 4366a: 4e75 rts <== NOT EXECUTED nToSend = 0; /* * check to see if snd wakeup callback was set */ if ( tty->tty_snd.sw_pfn != NULL) { 4366c: 206a 00d4 moveal %a2@(212),%a0 } if (newTail == tty->rawOutBuf.Head) { /* * Buffer has become empty */ tty->rawOutBufState = rob_idle; 43670: 42aa 0094 clrl %a2@(148) nToSend = 0; /* * check to see if snd wakeup callback was set */ if ( tty->tty_snd.sw_pfn != NULL) { 43674: 4a88 tstl %a0 43676: 6700 012c beqw 437a4 (*tty->tty_snd.sw_pfn)(&tty->termios, tty->tty_snd.sw_arg); 4367a: 2f2a 00d8 movel %a2@(216),%sp@- <== NOT EXECUTED 4367e: 4283 clrl %d3 <== NOT EXECUTED 43680: 486a 0030 pea %a2@(48) <== NOT EXECUTED 43684: 4e90 jsr %a0@ <== NOT EXECUTED 43686: 508f addql #8,%sp <== NOT EXECUTED tty->rawOutBufState = rob_busy; /*apm*/ (*tty->device.write)(tty->minor, &tty->rawOutBuf.theBuf[newTail], nToSend); } tty->rawOutBuf.Tail = newTail; /*apm*/ 43688: 2542 0084 movel %d2,%a2@(132) <== NOT EXECUTED 4368c: 60ba bras 43648 <== NOT EXECUTED * Buffer not empty, start tranmitter */ if (newTail > tty->rawOutBuf.Head) nToSend = tty->rawOutBuf.Size - newTail; else nToSend = tty->rawOutBuf.Head - newTail; 4368e: 262a 0080 movel %a2@(128),%d3 43692: 9682 subl %d2,%d3 /* when flow control XON or XOF, don't send blocks of data */ /* to allow fast reaction on incoming flow ctrl and low latency*/ /* for outgoing flow control */ if (tty->flow_ctrl & (FL_MDXON | FL_MDXOF)) { 43694: 202a 00b8 movel %a2@(184),%d0 43698: 0280 0000 0600 andil #1536,%d0 4369e: 6682 bnes 43622 436a0: 2003 movel %d3,%d0 nToSend = 1; } tty->rawOutBufState = rob_busy; /*apm*/ 436a2: 7201 moveq #1,%d1 (*tty->device.write)(tty->minor, 436a4: 2f00 movel %d0,%sp@- 436a6: 202a 007c movel %a2@(124),%d0 436aa: d082 addl %d2,%d0 436ac: 2f00 movel %d0,%sp@- 436ae: 2f2a 0010 movel %a2@(16),%sp@- 436b2: 206a 00a4 moveal %a2@(164),%a0 /* to allow fast reaction on incoming flow ctrl and low latency*/ /* for outgoing flow control */ if (tty->flow_ctrl & (FL_MDXON | FL_MDXOF)) { nToSend = 1; } tty->rawOutBufState = rob_busy; /*apm*/ 436b6: 2541 0094 movel %d1,%a2@(148) (*tty->device.write)(tty->minor, 436ba: 4e90 jsr %a0@ 436bc: 4fef 000c lea %sp@(12),%sp 436c0: 6082 bras 43644 tty->rawOutBuf.Tail = newTail; if (tty->rawOutBufState == rob_wait) { /* * wake up any pending writer task */ rtems_semaphore_release (tty->rawOutBuf.Semaphore); 436c2: 2f2a 008c movel %a2@(140),%sp@- 436c6: 4eb9 0004 5e68 jsr 45e68 } if (newTail == tty->rawOutBuf.Head) { 436cc: 202a 0080 movel %a2@(128),%d0 tty->rawOutBuf.Tail = newTail; if (tty->rawOutBufState == rob_wait) { /* * wake up any pending writer task */ rtems_semaphore_release (tty->rawOutBuf.Semaphore); 436d0: 588f addql #4,%sp } if (newTail == tty->rawOutBuf.Head) { 436d2: b480 cmpl %d0,%d2 436d4: 6600 ff1e bnew 435f4 436d8: 6092 bras 4366c /* check for XOF/XON to send */ if ((tty->flow_ctrl & (FL_MDXOF | FL_IREQXOF | FL_ISNTXOF)) == (FL_MDXOF | FL_IREQXOF)) { /* XOFF should be sent now... */ (*tty->device.write)(tty->minor, 436da: 4878 0001 pea 1 <== NOT EXECUTED 436de: 486a 004a pea %a2@(74) <== NOT EXECUTED 436e2: 2f2a 0010 movel %a2@(16),%sp@- <== NOT EXECUTED 436e6: 206a 00a4 moveal %a2@(164),%a0 <== NOT EXECUTED 436ea: 4e90 jsr %a0@ <== NOT EXECUTED (void *)&(tty->termios.c_cc[VSTOP]), 1); rtems_interrupt_disable(level); 436ec: 203c 0000 0700 movel #1792,%d0 <== NOT EXECUTED 436f2: 40c1 movew %sr,%d1 <== NOT EXECUTED 436f4: 8081 orl %d1,%d0 <== NOT EXECUTED 436f6: 46c0 movew %d0,%sr <== NOT EXECUTED tty->t_dqlen--; tty->flow_ctrl |= FL_ISNTXOF; 436f8: 7402 moveq #2,%d2 <== NOT EXECUTED /* XOFF should be sent now... */ (*tty->device.write)(tty->minor, (void *)&(tty->termios.c_cc[VSTOP]), 1); rtems_interrupt_disable(level); tty->t_dqlen--; 436fa: 53aa 0090 subql #1,%a2@(144) <== NOT EXECUTED tty->flow_ctrl |= FL_ISNTXOF; 436fe: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED 43702: 8082 orl %d2,%d0 <== NOT EXECUTED 43704: 2540 00b8 movel %d0,%a2@(184) <== NOT EXECUTED rtems_interrupt_enable(level); 43708: 46c1 movew %d1,%sr <== NOT EXECUTED 4370a: 7601 moveq #1,%d3 <== NOT EXECUTED nToSend); } tty->rawOutBuf.Tail = newTail; /*apm*/ } return nToSend; } 4370c: 2003 movel %d3,%d0 <== NOT EXECUTED (void *)&(tty->termios.c_cc[VSTOP]), 1); rtems_interrupt_disable(level); tty->t_dqlen--; tty->flow_ctrl |= FL_ISNTXOF; rtems_interrupt_enable(level); 4370e: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED nToSend); } tty->rawOutBuf.Tail = newTail; /*apm*/ } return nToSend; } 43712: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 <== NOT EXECUTED 43718: 4e5e unlk %fp <== NOT EXECUTED 4371a: 4e75 rts <== NOT EXECUTED * FIXME: this .write call will generate another * dequeue callback. This will advance the "Tail" in the data * buffer, although the corresponding data is not yet out! * Therefore the dequeue "length" should be reduced by 1 */ (*tty->device.write)(tty->minor, 4371c: 4878 0001 pea 1 <== NOT EXECUTED 43720: 486a 0049 pea %a2@(73) <== NOT EXECUTED 43724: 2f2a 0010 movel %a2@(16),%sp@- <== NOT EXECUTED 43728: 206a 00a4 moveal %a2@(164),%a0 <== NOT EXECUTED 4372c: 4e90 jsr %a0@ <== NOT EXECUTED (void *)&(tty->termios.c_cc[VSTART]), 1); rtems_interrupt_disable(level); 4372e: 203c 0000 0700 movel #1792,%d0 <== NOT EXECUTED 43734: 40c1 movew %sr,%d1 <== NOT EXECUTED 43736: 8081 orl %d1,%d0 <== NOT EXECUTED 43738: 46c0 movew %d0,%sr <== NOT EXECUTED tty->t_dqlen--; tty->flow_ctrl &= ~FL_ISNTXOF; 4373a: 74fd moveq #-3,%d2 <== NOT EXECUTED */ (*tty->device.write)(tty->minor, (void *)&(tty->termios.c_cc[VSTART]), 1); rtems_interrupt_disable(level); tty->t_dqlen--; 4373c: 53aa 0090 subql #1,%a2@(144) <== NOT EXECUTED tty->flow_ctrl &= ~FL_ISNTXOF; 43740: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED 43744: c082 andl %d2,%d0 <== NOT EXECUTED 43746: 2540 00b8 movel %d0,%a2@(184) <== NOT EXECUTED rtems_interrupt_enable(level); 4374a: 46c1 movew %d1,%sr <== NOT EXECUTED 4374c: 163c 0001 moveb #1,%d3 <== NOT EXECUTED nToSend); } tty->rawOutBuf.Tail = newTail; /*apm*/ } return nToSend; } 43750: 2003 movel %d3,%d0 <== NOT EXECUTED (void *)&(tty->termios.c_cc[VSTART]), 1); rtems_interrupt_disable(level); tty->t_dqlen--; tty->flow_ctrl &= ~FL_ISNTXOF; rtems_interrupt_enable(level); 43752: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED nToSend); } tty->rawOutBuf.Tail = newTail; /*apm*/ } return nToSend; } 43756: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 <== NOT EXECUTED 4375c: 4e5e unlk %fp <== NOT EXECUTED 4375e: 4e75 rts <== NOT EXECUTED /* check, whether output should stop due to received XOFF */ else if ((tty->flow_ctrl & (FL_MDXON | FL_ORCVXOF)) == (FL_MDXON | FL_ORCVXOF)) { /* Buffer not empty, but output stops due to XOFF */ /* set flag, that output has been stopped */ rtems_interrupt_disable(level); 43760: 303c 0700 movew #1792,%d0 <== NOT EXECUTED 43764: 40c1 movew %sr,%d1 <== NOT EXECUTED 43766: 8081 orl %d1,%d0 <== NOT EXECUTED 43768: 46c0 movew %d0,%sr <== NOT EXECUTED tty->flow_ctrl |= FL_OSTOP; 4376a: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED 4376e: 7620 moveq #32,%d3 <== NOT EXECUTED 43770: 8083 orl %d3,%d0 <== NOT EXECUTED tty->rawOutBufState = rob_busy; /*apm*/ 43772: 163c 0001 moveb #1,%d3 <== NOT EXECUTED else if ((tty->flow_ctrl & (FL_MDXON | FL_ORCVXOF)) == (FL_MDXON | FL_ORCVXOF)) { /* Buffer not empty, but output stops due to XOFF */ /* set flag, that output has been stopped */ rtems_interrupt_disable(level); tty->flow_ctrl |= FL_OSTOP; 43776: 2540 00b8 movel %d0,%a2@(184) <== NOT EXECUTED tty->rawOutBufState = rob_busy; /*apm*/ 4377a: 2543 0094 movel %d3,%a2@(148) <== NOT EXECUTED rtems_interrupt_enable(level); 4377e: 46c1 movew %d1,%sr <== NOT EXECUTED tty->rawOutBufState = rob_busy; /*apm*/ (*tty->device.write)(tty->minor, &tty->rawOutBuf.theBuf[newTail], nToSend); } tty->rawOutBuf.Tail = newTail; /*apm*/ 43780: 2542 0084 movel %d2,%a2@(132) <== NOT EXECUTED /* Buffer not empty, but output stops due to XOFF */ /* set flag, that output has been stopped */ rtems_interrupt_disable(level); tty->flow_ctrl |= FL_OSTOP; tty->rawOutBufState = rob_busy; /*apm*/ rtems_interrupt_enable(level); 43784: 4203 clrb %d3 <== NOT EXECUTED 43786: 6000 fec0 braw 43648 <== NOT EXECUTED */ if (tty->rawOutBufState == rob_wait) { /* * this should never happen... */ rtems_semaphore_release (tty->rawOutBuf.Semaphore); 4378a: 2f2a 008c movel %a2@(140),%sp@- <== NOT EXECUTED 4378e: 4283 clrl %d3 <== NOT EXECUTED 43790: 4eb9 0004 5e68 jsr 45e68 <== NOT EXECUTED 43796: 588f addql #4,%sp <== NOT EXECUTED nToSend); } tty->rawOutBuf.Tail = newTail; /*apm*/ } return nToSend; } 43798: 2003 movel %d3,%d0 <== NOT EXECUTED 4379a: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 <== NOT EXECUTED 437a0: 4e5e unlk %fp <== NOT EXECUTED 437a2: 4e75 rts <== NOT EXECUTED tty->rawOutBufState = rob_busy; /*apm*/ (*tty->device.write)(tty->minor, &tty->rawOutBuf.theBuf[newTail], nToSend); } tty->rawOutBuf.Tail = newTail; /*apm*/ 437a4: 2542 0084 movel %d2,%a2@(132) nToSend = 0; /* * check to see if snd wakeup callback was set */ if ( tty->tty_snd.sw_pfn != NULL) { 437a8: 4283 clrl %d3 437aa: 6000 fe9c braw 43648 000451ac : /* * this task actually processes any receive events */ static rtems_task rtems_termios_rxdaemon(rtems_task_argument argument) { 451ac: 4e56 ffe0 linkw %fp,#-32 <== NOT EXECUTED 451b0: 48d7 3c0c moveml %d2-%d3/%a2-%a5,%sp@ <== NOT EXECUTED 451b4: 240e movel %fp,%d2 <== NOT EXECUTED 451b6: 260e movel %fp,%d3 <== NOT EXECUTED 451b8: 5d82 subql #6,%d2 <== NOT EXECUTED 451ba: 47f9 0004 566c lea 4566c ,%a3 <== NOT EXECUTED 451c0: 4bf9 0004 606c lea 4606c ,%a5 <== NOT EXECUTED 451c6: 5383 subql #1,%d3 <== NOT EXECUTED 451c8: 49f9 0004 380c lea 4380c ,%a4<== NOT EXECUTED 451ce: 246e 0008 moveal %fp@(8),%a2 <== NOT EXECUTED char c_buf; while (1) { /* * wait for rtems event */ rtems_event_receive((TERMIOS_RX_PROC_EVENT | 451d2: 2f02 movel %d2,%sp@- <== NOT EXECUTED 451d4: 42a7 clrl %sp@- <== NOT EXECUTED 451d6: 4878 0002 pea 2 <== NOT EXECUTED 451da: 4878 0003 pea 3 <== NOT EXECUTED 451de: 4e93 jsr %a3@ <== NOT EXECUTED TERMIOS_RX_TERMINATE_EVENT), RTEMS_EVENT_ANY | RTEMS_WAIT, RTEMS_NO_TIMEOUT, &the_event); if ((the_event & TERMIOS_RX_TERMINATE_EVENT) != 0) { 451e0: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED 451e4: 7001 moveq #1,%d0 <== NOT EXECUTED 451e6: c0ae fffa andl %fp@(-6),%d0 <== NOT EXECUTED 451ea: 663e bnes 4522a <== NOT EXECUTED } else { /* * do something */ c = tty->device.pollRead(tty->minor); 451ec: 2f2a 0010 movel %a2@(16),%sp@- <== NOT EXECUTED 451f0: 206a 00a0 moveal %a2@(160),%a0 <== NOT EXECUTED 451f4: 4e90 jsr %a0@ <== NOT EXECUTED if (c != EOF) { 451f6: 588f addql #4,%sp <== NOT EXECUTED 451f8: 72ff moveq #-1,%d1 <== NOT EXECUTED 451fa: b280 cmpl %d0,%d1 <== NOT EXECUTED 451fc: 67d4 beqs 451d2 <== NOT EXECUTED /* * pollRead did call enqueue on its own */ c_buf = c; rtems_termios_enqueue_raw_characters ( 451fe: 4878 0001 pea 1 <== NOT EXECUTED c = tty->device.pollRead(tty->minor); if (c != EOF) { /* * pollRead did call enqueue on its own */ c_buf = c; 45202: 1d40 ffff moveb %d0,%fp@(-1) <== NOT EXECUTED rtems_termios_enqueue_raw_characters ( 45206: 2f03 movel %d3,%sp@- <== NOT EXECUTED 45208: 2f0a movel %a2,%sp@- <== NOT EXECUTED 4520a: 4e94 jsr %a4@ <== NOT EXECUTED 4520c: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED char c_buf; while (1) { /* * wait for rtems event */ rtems_event_receive((TERMIOS_RX_PROC_EVENT | 45210: 2f02 movel %d2,%sp@- <== NOT EXECUTED 45212: 42a7 clrl %sp@- <== NOT EXECUTED 45214: 4878 0002 pea 2 <== NOT EXECUTED 45218: 4878 0003 pea 3 <== NOT EXECUTED 4521c: 4e93 jsr %a3@ <== NOT EXECUTED TERMIOS_RX_TERMINATE_EVENT), RTEMS_EVENT_ANY | RTEMS_WAIT, RTEMS_NO_TIMEOUT, &the_event); if ((the_event & TERMIOS_RX_TERMINATE_EVENT) != 0) { 4521e: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED 45222: 7001 moveq #1,%d0 <== NOT EXECUTED 45224: c0ae fffa andl %fp@(-6),%d0 <== NOT EXECUTED 45228: 67c2 beqs 451ec <== NOT EXECUTED tty->rxTaskId = 0; 4522a: 42aa 00c4 clrl %a2@(196) <== NOT EXECUTED rtems_task_delete(RTEMS_SELF); 4522e: 42a7 clrl %sp@- <== NOT EXECUTED 45230: 4e95 jsr %a5@ <== NOT EXECUTED 45232: 588f addql #4,%sp <== NOT EXECUTED 45234: 609c bras 451d2 <== NOT EXECUTED ... 00043560 : * signal receive interrupt to rx daemon * NOTE: This routine runs in the context of the * device receive interrupt handler. */ void rtems_termios_rxirq_occured(struct rtems_termios_tty *tty) { 43560: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED 43564: 206e 0008 moveal %fp@(8),%a0 <== NOT EXECUTED /* * send event to rx daemon task */ rtems_event_send(tty->rxTaskId,TERMIOS_RX_PROC_EVENT); 43568: 4878 0002 pea 2 <== NOT EXECUTED 4356c: 2f28 00c4 movel %a0@(196),%sp@- <== NOT EXECUTED 43570: 4eb9 0004 5814 jsr 45814 <== NOT EXECUTED 43576: 508f addql #8,%sp <== NOT EXECUTED } 43578: 4e5e unlk %fp <== NOT EXECUTED 4357a: 4e75 rts 00046724 : int rtems_termios_set_initial_baud( struct rtems_termios_tty *ttyp, int32_t baud ) { 46724: 4e56 0000 linkw %fp,#0 46728: 2f0a movel %a2,%sp@- 4672a: 246e 0008 moveal %fp@(8),%a2 4672e: 2f02 movel %d2,%sp@- int cflags_baud; cflags_baud = rtems_termios_number_to_baud(baud); 46730: 2f2e 000c movel %fp@(12),%sp@- 46734: 4eb9 0004 48e4 jsr 448e4 if ( cflags_baud == -1 ) 4673a: 588f addql #4,%sp 4673c: 72ff moveq #-1,%d1 4673e: b280 cmpl %d0,%d1 46740: 6712 beqs 46754 return -1; ttyp->termios.c_cflag = (ttyp->termios.c_cflag & ~CBAUD) | cflags_baud; 46742: 242a 0038 movel %a2@(56),%d2 46746: 4281 clrl %d1 46748: 0282 ffff eff0 andil #-4112,%d2 4674e: 8082 orl %d2,%d0 46750: 2540 0038 movel %d0,%a2@(56) return 0; } 46754: 242e fff8 movel %fp@(-8),%d2 46758: 2001 movel %d1,%d0 4675a: 246e fffc moveal %fp@(-4),%a2 4675e: 4e5e unlk %fp 46760: 4e75 rts ... 0004512a : /* * this task actually processes any transmit events */ static rtems_task rtems_termios_txdaemon(rtems_task_argument argument) { 4512a: 4e56 ffe8 linkw %fp,#-24 <== NOT EXECUTED 4512e: 48d7 3c04 moveml %d2/%a2-%a5,%sp@ <== NOT EXECUTED 45132: 240e movel %fp,%d2 <== NOT EXECUTED 45134: 5982 subql #4,%d2 <== NOT EXECUTED 45136: 47f9 0004 566c lea 4566c ,%a3 <== NOT EXECUTED 4513c: 4bf9 0004 606c lea 4606c ,%a5 <== NOT EXECUTED 45142: 49f9 0004 357c lea 4357c ,%a4<== NOT EXECUTED 45148: 246e 0008 moveal %fp@(8),%a2 <== NOT EXECUTED while (1) { /* * wait for rtems event */ rtems_event_receive((TERMIOS_TX_START_EVENT | 4514c: 2f02 movel %d2,%sp@- <== NOT EXECUTED 4514e: 42a7 clrl %sp@- <== NOT EXECUTED 45150: 4878 0002 pea 2 <== NOT EXECUTED 45154: 4878 0003 pea 3 <== NOT EXECUTED 45158: 4e93 jsr %a3@ <== NOT EXECUTED TERMIOS_TX_TERMINATE_EVENT), RTEMS_EVENT_ANY | RTEMS_WAIT, RTEMS_NO_TIMEOUT, &the_event); if ((the_event & TERMIOS_TX_TERMINATE_EVENT) != 0) { 4515a: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED 4515e: 7001 moveq #1,%d0 <== NOT EXECUTED 45160: c0ae fffc andl %fp@(-4),%d0 <== NOT EXECUTED 45164: 663a bnes 451a0 <== NOT EXECUTED } else { /* * call any line discipline start function */ if (rtems_termios_linesw[tty->t_line].l_start != NULL) { 45166: 202a 00cc movel %a2@(204),%d0 <== NOT EXECUTED 4516a: eb88 lsll #5,%d0 <== NOT EXECUTED 4516c: 0680 0005 e5b8 addil #386488,%d0 <== NOT EXECUTED 45172: 2240 moveal %d0,%a1 <== NOT EXECUTED 45174: 2051 moveal %a1@,%a0 <== NOT EXECUTED 45176: 4a88 tstl %a0 <== NOT EXECUTED 45178: 6706 beqs 45180 <== NOT EXECUTED rtems_termios_linesw[tty->t_line].l_start(tty); 4517a: 2f0a movel %a2,%sp@- <== NOT EXECUTED 4517c: 4e90 jsr %a0@ <== NOT EXECUTED 4517e: 588f addql #4,%sp <== NOT EXECUTED } /* * try to push further characters to device */ rtems_termios_refill_transmitter(tty); 45180: 2f0a movel %a2,%sp@- <== NOT EXECUTED 45182: 4e94 jsr %a4@ <== NOT EXECUTED 45184: 588f addql #4,%sp <== NOT EXECUTED while (1) { /* * wait for rtems event */ rtems_event_receive((TERMIOS_TX_START_EVENT | 45186: 2f02 movel %d2,%sp@- <== NOT EXECUTED 45188: 42a7 clrl %sp@- <== NOT EXECUTED 4518a: 4878 0002 pea 2 <== NOT EXECUTED 4518e: 4878 0003 pea 3 <== NOT EXECUTED 45192: 4e93 jsr %a3@ <== NOT EXECUTED TERMIOS_TX_TERMINATE_EVENT), RTEMS_EVENT_ANY | RTEMS_WAIT, RTEMS_NO_TIMEOUT, &the_event); if ((the_event & TERMIOS_TX_TERMINATE_EVENT) != 0) { 45194: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED 45198: 7001 moveq #1,%d0 <== NOT EXECUTED 4519a: c0ae fffc andl %fp@(-4),%d0 <== NOT EXECUTED 4519e: 67c6 beqs 45166 <== NOT EXECUTED tty->txTaskId = 0; 451a0: 42aa 00c8 clrl %a2@(200) <== NOT EXECUTED rtems_task_delete(RTEMS_SELF); 451a4: 42a7 clrl %sp@- <== NOT EXECUTED 451a6: 4e95 jsr %a5@ <== NOT EXECUTED 451a8: 588f addql #4,%sp <== NOT EXECUTED 451aa: 60a0 bras 4514c <== NOT EXECUTED 000442d0 : rtems_termios_puts (&c, 1, tty); } rtems_status_code rtems_termios_write (void *arg) { 442d0: 4e56 ffe4 linkw %fp,#-28 442d4: 48d7 3c1c moveml %d2-%d4/%a2-%a5,%sp@ 442d8: 266e 0008 moveal %fp@(8),%a3 rtems_libio_rw_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; 442dc: 2053 moveal %a3@,%a0 442de: 2468 0034 moveal %a0@(52),%a2 rtems_status_code sc; sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 442e2: 42a7 clrl %sp@- 442e4: 42a7 clrl %sp@- 442e6: 2f2a 0018 movel %a2@(24),%sp@- 442ea: 4eb9 0004 5d2c jsr 45d2c if (sc != RTEMS_SUCCESSFUL) 442f0: 4fef 000c lea %sp@(12),%sp { rtems_libio_rw_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; rtems_status_code sc; sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 442f4: 2400 movel %d0,%d2 if (sc != RTEMS_SUCCESSFUL) 442f6: 662a bnes 44322 return sc; if (rtems_termios_linesw[tty->t_line].l_write != NULL) { 442f8: 202a 00cc movel %a2@(204),%d0 442fc: eb88 lsll #5,%d0 442fe: 0680 0005 e5b0 addil #386480,%d0 44304: 2240 moveal %d0,%a1 44306: 2051 moveal %a1@,%a0 44308: 4a88 tstl %a0 4430a: 6722 beqs 4432e sc = rtems_termios_linesw[tty->t_line].l_write(tty,args); 4430c: 2f0b movel %a3,%sp@- <== NOT EXECUTED 4430e: 2f0a movel %a2,%sp@- <== NOT EXECUTED 44310: 4e90 jsr %a0@ <== NOT EXECUTED rtems_semaphore_release (tty->osem); 44312: 2f2a 0018 movel %a2@(24),%sp@- <== NOT EXECUTED sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) return sc; if (rtems_termios_linesw[tty->t_line].l_write != NULL) { sc = rtems_termios_linesw[tty->t_line].l_write(tty,args); 44316: 2400 movel %d0,%d2 <== NOT EXECUTED rtems_semaphore_release (tty->osem); 44318: 4eb9 0004 5e68 jsr 45e68 <== NOT EXECUTED return sc; 4431e: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED rtems_termios_puts (args->buffer, args->count, tty); args->bytes_moved = args->count; } rtems_semaphore_release (tty->osem); return sc; } 44322: 2002 movel %d2,%d0 <== NOT EXECUTED 44324: 4cee 3c1c ffe4 moveml %fp@(-28),%d2-%d4/%a2-%a5 <== NOT EXECUTED 4432a: 4e5e unlk %fp <== NOT EXECUTED 4432c: 4e75 rts <== NOT EXECUTED if (rtems_termios_linesw[tty->t_line].l_write != NULL) { sc = rtems_termios_linesw[tty->t_line].l_write(tty,args); rtems_semaphore_release (tty->osem); return sc; } if (tty->termios.c_oflag & OPOST) { 4432e: 7001 moveq #1,%d0 44330: c0aa 0034 andl %a2@(52),%d0 44334: 6744 beqs 4437a uint32_t count = args->count; 44336: 282b 0010 movel %a3@(16),%d4 char *buffer = args->buffer; 4433a: 286b 000c moveal %a3@(12),%a4 while (count--) 4433e: 6762 beqs 443a2 44340: 4283 clrl %d3 44342: 4bfa f8a8 lea %pc@(43bec ),%a5 oproc (*buffer++, tty); 44346: 2f0a movel %a2,%sp@- 44348: 4280 clrl %d0 4434a: 1034 3800 moveb %a4@(00000000,%d3:l),%d0 4434e: 5283 addql #1,%d3 44350: 2f00 movel %d0,%sp@- 44352: 4e95 jsr %a5@ return sc; } if (tty->termios.c_oflag & OPOST) { uint32_t count = args->count; char *buffer = args->buffer; while (count--) 44354: 508f addql #8,%sp 44356: b883 cmpl %d3,%d4 44358: 66ec bnes 44346 4435a: 202b 0010 movel %a3@(16),%d0 oproc (*buffer++, tty); args->bytes_moved = args->count; 4435e: 2740 0018 movel %d0,%a3@(24) } else { rtems_termios_puts (args->buffer, args->count, tty); args->bytes_moved = args->count; } rtems_semaphore_release (tty->osem); 44362: 2f2a 0018 movel %a2@(24),%sp@- 44366: 4eb9 0004 5e68 jsr 45e68 return sc; 4436c: 588f addql #4,%sp } 4436e: 2002 movel %d2,%d0 44370: 4cee 3c1c ffe4 moveml %fp@(-28),%d2-%d4/%a2-%a5 44376: 4e5e unlk %fp 44378: 4e75 rts while (count--) oproc (*buffer++, tty); args->bytes_moved = args->count; } else { rtems_termios_puts (args->buffer, args->count, tty); 4437a: 2f0a movel %a2,%sp@- <== NOT EXECUTED 4437c: 2f2b 0010 movel %a3@(16),%sp@- <== NOT EXECUTED 44380: 2f2b 000c movel %a3@(12),%sp@- <== NOT EXECUTED 44384: 4eb9 0004 3ac4 jsr 43ac4 <== NOT EXECUTED args->bytes_moved = args->count; 4438a: 276b 0010 0018 movel %a3@(16),%a3@(24) <== NOT EXECUTED 44390: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED } rtems_semaphore_release (tty->osem); 44394: 2f2a 0018 movel %a2@(24),%sp@- <== NOT EXECUTED 44398: 4eb9 0004 5e68 jsr 45e68 <== NOT EXECUTED return sc; 4439e: 588f addql #4,%sp <== NOT EXECUTED 443a0: 60cc bras 4436e <== NOT EXECUTED return sc; } if (tty->termios.c_oflag & OPOST) { uint32_t count = args->count; char *buffer = args->buffer; while (count--) 443a2: 4280 clrl %d0 <== NOT EXECUTED oproc (*buffer++, tty); args->bytes_moved = args->count; 443a4: 2740 0018 movel %d0,%a3@(24) <== NOT EXECUTED 443a8: 60b8 bras 44362 <== NOT EXECUTED 00058b70 : */ rtems_status_code rtems_timer_cancel( rtems_id id ) { 58b70: 4e56 fffc linkw %fp,#-4 RTEMS_INLINE_ROUTINE Timer_Control *_Timer_Get ( Objects_Id id, Objects_Locations *location ) { return (Timer_Control *) 58b74: 486e fffc pea %fp@(-4) 58b78: 2f2e 0008 movel %fp@(8),%sp@- 58b7c: 4879 0007 efec pea 7efec <_Timer_Information> 58b82: 4eb9 0005 b9a0 jsr 5b9a0 <_Objects_Get> Timer_Control *the_timer; Objects_Locations location; the_timer = _Timer_Get( id, &location ); switch ( location ) { 58b88: 4fef 000c lea %sp@(12),%sp 58b8c: 4aae fffc tstl %fp@(-4) 58b90: 6706 beqs 58b98 58b92: 7004 moveq #4,%d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 58b94: 4e5e unlk %fp 58b96: 4e75 rts the_timer = _Timer_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: if ( !_Timer_Is_dormant_class( the_timer->the_class ) ) 58b98: 7204 moveq #4,%d1 58b9a: 2040 moveal %d0,%a0 58b9c: b2a8 0038 cmpl %a0@(56),%d1 58ba0: 670c beqs 58bae (void) _Watchdog_Remove( &the_timer->Ticker ); 58ba2: 4868 0010 pea %a0@(16) 58ba6: 4eb9 0005 d8d0 jsr 5d8d0 <_Watchdog_Remove> 58bac: 588f addql #4,%sp _Thread_Enable_dispatch(); 58bae: 4eb9 0005 c2bc jsr 5c2bc <_Thread_Enable_dispatch> 58bb4: 4280 clrl %d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 58bb6: 4e5e unlk %fp 58bb8: 4e75 rts ... 00058c68 : */ rtems_status_code rtems_timer_delete( rtems_id id ) { 58c68: 4e56 fffc linkw %fp,#-4 58c6c: 2f0a movel %a2,%sp@- RTEMS_INLINE_ROUTINE Timer_Control *_Timer_Get ( Objects_Id id, Objects_Locations *location ) { return (Timer_Control *) 58c6e: 486e fffc pea %fp@(-4) 58c72: 2f2e 0008 movel %fp@(8),%sp@- 58c76: 4879 0007 efec pea 7efec <_Timer_Information> 58c7c: 4eb9 0005 b9a0 jsr 5b9a0 <_Objects_Get> Timer_Control *the_timer; Objects_Locations location; the_timer = _Timer_Get( id, &location ); switch ( location ) { 58c82: 4fef 000c lea %sp@(12),%sp 58c86: 2440 moveal %d0,%a2 58c88: 4aae fffc tstl %fp@(-4) 58c8c: 663a bnes 58cc8 case OBJECTS_LOCAL: _Objects_Close( &_Timer_Information, &the_timer->Object ); 58c8e: 2f00 movel %d0,%sp@- 58c90: 4879 0007 efec pea 7efec <_Timer_Information> 58c96: 4eb9 0005 b558 jsr 5b558 <_Objects_Close> (void) _Watchdog_Remove( &the_timer->Ticker ); 58c9c: 486a 0010 pea %a2@(16) 58ca0: 4eb9 0005 d8d0 jsr 5d8d0 <_Watchdog_Remove> */ RTEMS_INLINE_ROUTINE void _Timer_Free ( Timer_Control *the_timer ) { _Objects_Free( &_Timer_Information, &the_timer->Object ); 58ca6: 2f0a movel %a2,%sp@- 58ca8: 4879 0007 efec pea 7efec <_Timer_Information> 58cae: 4eb9 0005 b800 jsr 5b800 <_Objects_Free> _Timer_Free( the_timer ); _Thread_Enable_dispatch(); 58cb4: 4eb9 0005 c2bc jsr 5c2bc <_Thread_Enable_dispatch> case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 58cba: 246e fff8 moveal %fp@(-8),%a2 case OBJECTS_LOCAL: _Objects_Close( &_Timer_Information, &the_timer->Object ); (void) _Watchdog_Remove( &the_timer->Ticker ); _Timer_Free( the_timer ); _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; 58cbe: 4fef 0014 lea %sp@(20),%sp case OBJECTS_LOCAL: _Objects_Close( &_Timer_Information, &the_timer->Object ); (void) _Watchdog_Remove( &the_timer->Ticker ); _Timer_Free( the_timer ); _Thread_Enable_dispatch(); 58cc2: 4280 clrl %d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 58cc4: 4e5e unlk %fp 58cc6: 4e75 rts 58cc8: 246e fff8 moveal %fp@(-8),%a2 { Timer_Control *the_timer; Objects_Locations location; the_timer = _Timer_Get( id, &location ); switch ( location ) { 58ccc: 7004 moveq #4,%d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 58cce: 4e5e unlk %fp 58cd0: 4e75 rts ... 00058dac : rtems_id id, rtems_time_of_day *wall_time, rtems_timer_service_routine_entry routine, void *user_data ) { 58dac: 4e56 ffec linkw %fp,#-20 58db0: 48d7 041c moveml %d2-%d4/%a2,%sp@ 58db4: 242e 000c movel %fp@(12),%d2 58db8: 262e 0010 movel %fp@(16),%d3 Timer_Control *the_timer; Objects_Locations location; rtems_interval seconds; if ( !_TOD_Is_set ) 58dbc: 4a39 0007 e76c tstb 7e76c <_TOD_Is_set> 58dc2: 660c bnes 58dd0 58dc4: 700b moveq #11,%d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 58dc6: 4cee 041c ffec moveml %fp@(-20),%d2-%d4/%a2 58dcc: 4e5e unlk %fp 58dce: 4e75 rts rtems_interval seconds; if ( !_TOD_Is_set ) return RTEMS_NOT_DEFINED; if ( !_TOD_Validate( wall_time ) ) 58dd0: 2f02 movel %d2,%sp@- 58dd2: 4eb9 0005 5d94 jsr 55d94 <_TOD_Validate> 58dd8: 588f addql #4,%sp 58dda: 4a00 tstb %d0 58ddc: 671a beqs 58df8 return RTEMS_INVALID_CLOCK; if ( !routine ) 58dde: 4a83 tstl %d3 58de0: 6700 00a8 beqw 58e8a return RTEMS_INVALID_ADDRESS; seconds = _TOD_To_seconds( wall_time ); 58de4: 2f02 movel %d2,%sp@- 58de6: 4eb9 0005 5c84 jsr 55c84 <_TOD_To_seconds> if ( seconds <= _TOD_Seconds_since_epoch() ) 58dec: 588f addql #4,%sp return RTEMS_INVALID_CLOCK; if ( !routine ) return RTEMS_INVALID_ADDRESS; seconds = _TOD_To_seconds( wall_time ); 58dee: 2400 movel %d0,%d2 if ( seconds <= _TOD_Seconds_since_epoch() ) 58df0: b0b9 0007 e7ea cmpl 7e7ea <_TOD_Now>,%d0 58df6: 620c bhis 58e04 _Watchdog_Insert_seconds( &the_timer->Ticker, seconds - _TOD_Seconds_since_epoch() ); _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; 58df8: 7014 moveq #20,%d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 58dfa: 4cee 041c ffec moveml %fp@(-20),%d2-%d4/%a2 58e00: 4e5e unlk %fp 58e02: 4e75 rts 58e04: 486e fffc pea %fp@(-4) 58e08: 2f2e 0008 movel %fp@(8),%sp@- 58e0c: 4879 0007 efec pea 7efec <_Timer_Information> 58e12: 4eb9 0005 b9a0 jsr 5b9a0 <_Objects_Get> seconds = _TOD_To_seconds( wall_time ); if ( seconds <= _TOD_Seconds_since_epoch() ) return RTEMS_INVALID_CLOCK; the_timer = _Timer_Get( id, &location ); switch ( location ) { 58e18: 4fef 000c lea %sp@(12),%sp 58e1c: 2440 moveal %d0,%a2 58e1e: 4aae fffc tstl %fp@(-4) 58e22: 665a bnes 58e7e case OBJECTS_LOCAL: (void) _Watchdog_Remove( &the_timer->Ticker ); 58e24: 2800 movel %d0,%d4 58e26: 0684 0000 0010 addil #16,%d4 58e2c: 2f04 movel %d4,%sp@- 58e2e: 4eb9 0005 d8d0 jsr 5d8d0 <_Watchdog_Remove> void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; the_watchdog->routine = routine; the_watchdog->id = id; 58e34: 202e 0008 movel %fp@(8),%d0 58e38: 2540 0030 movel %d0,%a2@(48) Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 58e3c: 94b9 0007 e7ea subl 7e7ea <_TOD_Now>,%d2 the_timer->the_class = TIMER_TIME_OF_DAY; 58e42: 7002 moveq #2,%d0 ) { the_watchdog->state = WATCHDOG_INACTIVE; the_watchdog->routine = routine; the_watchdog->id = id; the_watchdog->user_data = user_data; 58e44: 256e 0014 0034 movel %fp@(20),%a2@(52) 58e4a: 2540 0038 movel %d0,%a2@(56) Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 58e4e: 2542 001c movel %d2,%a2@(28) Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; the_watchdog->routine = routine; 58e52: 2543 002c movel %d3,%a2@(44) Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 58e56: 42aa 0018 clrl %a2@(24) ) { the_watchdog->initial = units; _Watchdog_Insert( &_Watchdog_Seconds_chain, the_watchdog ); 58e5a: 2f04 movel %d4,%sp@- 58e5c: 4879 0007 e824 pea 7e824 <_Watchdog_Seconds_chain> 58e62: 4eb9 0005 d788 jsr 5d788 <_Watchdog_Insert> _Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data ); _Watchdog_Insert_seconds( &the_timer->Ticker, seconds - _TOD_Seconds_since_epoch() ); _Thread_Enable_dispatch(); 58e68: 4eb9 0005 c2bc jsr 5c2bc <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 58e6e: 4fef 000c lea %sp@(12),%sp _Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data ); _Watchdog_Insert_seconds( &the_timer->Ticker, seconds - _TOD_Seconds_since_epoch() ); _Thread_Enable_dispatch(); 58e72: 4280 clrl %d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 58e74: 4cee 041c ffec moveml %fp@(-20),%d2-%d4/%a2 58e7a: 4e5e unlk %fp 58e7c: 4e75 rts seconds = _TOD_To_seconds( wall_time ); if ( seconds <= _TOD_Seconds_since_epoch() ) return RTEMS_INVALID_CLOCK; the_timer = _Timer_Get( id, &location ); switch ( location ) { 58e7e: 7004 moveq #4,%d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 58e80: 4cee 041c ffec moveml %fp@(-20),%d2-%d4/%a2 58e86: 4e5e unlk %fp 58e88: 4e75 rts return RTEMS_NOT_DEFINED; if ( !_TOD_Validate( wall_time ) ) return RTEMS_INVALID_CLOCK; if ( !routine ) 58e8a: 7009 moveq #9,%d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 58e8c: 4cee 041c ffec moveml %fp@(-20),%d2-%d4/%a2 58e92: 4e5e unlk %fp 58e94: 4e75 rts ... 00058e98 : rtems_status_code rtems_timer_get_information( rtems_id id, rtems_timer_information *the_info ) { 58e98: 4e56 fffc linkw %fp,#-4 58e9c: 2f0a movel %a2,%sp@- 58e9e: 246e 000c moveal %fp@(12),%a2 Timer_Control *the_timer; Objects_Locations location; if ( !the_info ) 58ea2: 4a8a tstl %a2 58ea4: 6752 beqs 58ef8 58ea6: 486e fffc pea %fp@(-4) 58eaa: 2f2e 0008 movel %fp@(8),%sp@- 58eae: 4879 0007 efec pea 7efec <_Timer_Information> 58eb4: 4eb9 0005 b9a0 jsr 5b9a0 <_Objects_Get> return RTEMS_INVALID_ADDRESS; the_timer = _Timer_Get( id, &location ); switch ( location ) { 58eba: 4fef 000c lea %sp@(12),%sp 58ebe: 4aae fffc tstl %fp@(-4) 58ec2: 662a bnes 58eee case OBJECTS_LOCAL: the_info->the_class = the_timer->the_class; 58ec4: 2040 moveal %d0,%a0 58ec6: 24a8 0038 movel %a0@(56),%a2@ the_info->initial = the_timer->Ticker.initial; 58eca: 41e8 001c lea %a0@(28),%a0 58ece: 2550 0004 movel %a0@,%a2@(4) the_info->start_time = the_timer->Ticker.start_time; 58ed2: 5088 addql #8,%a0 58ed4: 2550 0008 movel %a0@,%a2@(8) the_info->stop_time = the_timer->Ticker.stop_time; 58ed8: 5888 addql #4,%a0 58eda: 2550 000c movel %a0@,%a2@(12) _Thread_Enable_dispatch(); 58ede: 4eb9 0005 c2bc jsr 5c2bc <_Thread_Enable_dispatch> case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 58ee4: 246e fff8 moveal %fp@(-8),%a2 case OBJECTS_LOCAL: the_info->the_class = the_timer->the_class; the_info->initial = the_timer->Ticker.initial; the_info->start_time = the_timer->Ticker.start_time; the_info->stop_time = the_timer->Ticker.stop_time; _Thread_Enable_dispatch(); 58ee8: 4280 clrl %d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 58eea: 4e5e unlk %fp 58eec: 4e75 rts 58eee: 246e fff8 moveal %fp@(-8),%a2 if ( !the_info ) return RTEMS_INVALID_ADDRESS; the_timer = _Timer_Get( id, &location ); switch ( location ) { 58ef2: 7004 moveq #4,%d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 58ef4: 4e5e unlk %fp 58ef6: 4e75 rts 58ef8: 246e fff8 moveal %fp@(-8),%a2 ) { Timer_Control *the_timer; Objects_Locations location; if ( !the_info ) 58efc: 7009 moveq #9,%d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 58efe: 4e5e unlk %fp 58f00: 4e75 rts ... 00058f30 : */ rtems_status_code rtems_timer_reset( rtems_id id ) { 58f30: 4e56 fff0 linkw %fp,#-16 58f34: 48d7 0c04 moveml %d2/%a2-%a3,%sp@ 58f38: 486e fffc pea %fp@(-4) 58f3c: 2f2e 0008 movel %fp@(8),%sp@- 58f40: 4879 0007 efec pea 7efec <_Timer_Information> 58f46: 4eb9 0005 b9a0 jsr 5b9a0 <_Objects_Get> Timer_Control *the_timer; Objects_Locations location; rtems_status_code status = RTEMS_SUCCESSFUL; the_timer = _Timer_Get( id, &location ); switch ( location ) { 58f4c: 4fef 000c lea %sp@(12),%sp 58f50: 2440 moveal %d0,%a2 58f52: 4aae fffc tstl %fp@(-4) 58f56: 670e beqs 58f66 58f58: 7404 moveq #4,%d2 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 58f5a: 2002 movel %d2,%d0 58f5c: 4cee 0c04 fff0 moveml %fp@(-16),%d2/%a2-%a3 58f62: 4e5e unlk %fp 58f64: 4e75 rts the_timer = _Timer_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: if ( the_timer->the_class == TIMER_INTERVAL ) { 58f66: 202a 0038 movel %a2@(56),%d0 58f6a: 671a beqs 58f86 _Watchdog_Remove( &the_timer->Ticker ); _Watchdog_Insert( &_Watchdog_Ticks_chain, &the_timer->Ticker ); } else if ( the_timer->the_class == TIMER_INTERVAL_ON_TASK ) { 58f6c: 7201 moveq #1,%d1 58f6e: b280 cmpl %d0,%d1 58f70: 673c beqs 58fae 58f72: 740b moveq #11,%d2 * TIMER_TIME_OF_DAY, or TIMER_TIME_OF_DAY_ON_TASK). We * can only reset active interval timers. */ status = RTEMS_NOT_DEFINED; } _Thread_Enable_dispatch(); 58f74: 4eb9 0005 c2bc jsr 5c2bc <_Thread_Enable_dispatch> case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 58f7a: 2002 movel %d2,%d0 58f7c: 4cee 0c04 fff0 moveml %fp@(-16),%d2/%a2-%a3 58f82: 4e5e unlk %fp 58f84: 4e75 rts the_timer = _Timer_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: if ( the_timer->the_class == TIMER_INTERVAL ) { _Watchdog_Remove( &the_timer->Ticker ); 58f86: 45ea 0010 lea %a2@(16),%a2 _Watchdog_Insert( &_Watchdog_Ticks_chain, &the_timer->Ticker ); 58f8a: 4282 clrl %d2 the_timer = _Timer_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: if ( the_timer->the_class == TIMER_INTERVAL ) { _Watchdog_Remove( &the_timer->Ticker ); 58f8c: 2f0a movel %a2,%sp@- 58f8e: 4eb9 0005 d8d0 jsr 5d8d0 <_Watchdog_Remove> _Watchdog_Insert( &_Watchdog_Ticks_chain, &the_timer->Ticker ); 58f94: 2f0a movel %a2,%sp@- 58f96: 4879 0007 e830 pea 7e830 <_Watchdog_Ticks_chain> 58f9c: 4eb9 0005 d788 jsr 5d788 <_Watchdog_Insert> 58fa2: 4fef 000c lea %sp@(12),%sp * TIMER_TIME_OF_DAY, or TIMER_TIME_OF_DAY_ON_TASK). We * can only reset active interval timers. */ status = RTEMS_NOT_DEFINED; } _Thread_Enable_dispatch(); 58fa6: 4eb9 0005 c2bc jsr 5c2bc <_Thread_Enable_dispatch> 58fac: 60cc bras 58f7a if ( !timer_server ) { _Thread_Enable_dispatch(); return RTEMS_INCORRECT_STATE; } #endif _Watchdog_Remove( &the_timer->Ticker ); 58fae: 486a 0010 pea %a2@(16) (*timer_server->schedule_operation)( timer_server, the_timer ); 58fb2: 4282 clrl %d2 case OBJECTS_LOCAL: if ( the_timer->the_class == TIMER_INTERVAL ) { _Watchdog_Remove( &the_timer->Ticker ); _Watchdog_Insert( &_Watchdog_Ticks_chain, &the_timer->Ticker ); } else if ( the_timer->the_class == TIMER_INTERVAL_ON_TASK ) { Timer_server_Control *timer_server = _Timer_server; 58fb4: 2679 0007 f026 moveal 7f026 <_Timer_server>,%a3 if ( !timer_server ) { _Thread_Enable_dispatch(); return RTEMS_INCORRECT_STATE; } #endif _Watchdog_Remove( &the_timer->Ticker ); 58fba: 4eb9 0005 d8d0 jsr 5d8d0 <_Watchdog_Remove> (*timer_server->schedule_operation)( timer_server, the_timer ); 58fc0: 2f0a movel %a2,%sp@- 58fc2: 2f0b movel %a3,%sp@- 58fc4: 206b 0004 moveal %a3@(4),%a0 58fc8: 4e90 jsr %a0@ 58fca: 4fef 000c lea %sp@(12),%sp * TIMER_TIME_OF_DAY, or TIMER_TIME_OF_DAY_ON_TASK). We * can only reset active interval timers. */ status = RTEMS_NOT_DEFINED; } _Thread_Enable_dispatch(); 58fce: 4eb9 0005 c2bc jsr 5c2bc <_Thread_Enable_dispatch> 58fd4: 60a4 bras 58f7a ... 00058fd8 : rtems_id id, rtems_interval ticks, rtems_timer_service_routine_entry routine, void *user_data ) { 58fd8: 4e56 ffe8 linkw %fp,#-24 58fdc: 48d7 0c1c moveml %d2-%d4/%a2-%a3,%sp@ 58fe0: 282e 0008 movel %fp@(8),%d4 58fe4: 262e 000c movel %fp@(12),%d3 58fe8: 242e 0010 movel %fp@(16),%d2 Timer_Control *the_timer; Objects_Locations location; ISR_Level level; Timer_server_Control *timer_server = _Timer_server; 58fec: 2479 0007 f026 moveal 7f026 <_Timer_server>,%a2 if ( !timer_server ) 58ff2: 4a8a tstl %a2 58ff4: 6700 009c beqw 59092 return RTEMS_INCORRECT_STATE; if ( !routine ) 58ff8: 4a82 tstl %d2 58ffa: 6700 00a2 beqw 5909e return RTEMS_INVALID_ADDRESS; if ( ticks == 0 ) 58ffe: 4a83 tstl %d3 59000: 660c bnes 5900e 59002: 700a moveq #10,%d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 59004: 4cee 0c1c ffe8 moveml %fp@(-24),%d2-%d4/%a2-%a3 5900a: 4e5e unlk %fp 5900c: 4e75 rts 5900e: 486e fffc pea %fp@(-4) 59012: 2f04 movel %d4,%sp@- 59014: 4879 0007 efec pea 7efec <_Timer_Information> 5901a: 4eb9 0005 b9a0 jsr 5b9a0 <_Objects_Get> if ( ticks == 0 ) return RTEMS_INVALID_NUMBER; the_timer = _Timer_Get( id, &location ); switch ( location ) { 59020: 4fef 000c lea %sp@(12),%sp 59024: 2640 moveal %d0,%a3 59026: 4aae fffc tstl %fp@(-4) 5902a: 665a bnes 59086 case OBJECTS_LOCAL: (void) _Watchdog_Remove( &the_timer->Ticker ); 5902c: 486b 0010 pea %a3@(16) 59030: 4eb9 0005 d8d0 jsr 5d8d0 <_Watchdog_Remove> _ISR_Disable( level ); 59036: 203c 0000 0700 movel #1792,%d0 5903c: 40c1 movew %sr,%d1 5903e: 8081 orl %d1,%d0 59040: 46c0 movew %d0,%sr /* * Check to see if the watchdog has just been inserted by a * higher priority interrupt. If so, abandon this insert. */ if ( the_timer->Ticker.state != WATCHDOG_INACTIVE ) { 59042: 588f addql #4,%sp 59044: 4aab 0018 tstl %a3@(24) 59048: 6660 bnes 590aa /* * OK. Now we now the timer was not rescheduled by an interrupt * so we can atomically initialize it as in use. */ the_timer->the_class = TIMER_INTERVAL_ON_TASK; 5904a: 7001 moveq #1,%d0 ) { the_watchdog->state = WATCHDOG_INACTIVE; the_watchdog->routine = routine; the_watchdog->id = id; the_watchdog->user_data = user_data; 5904c: 276e 0014 0034 movel %fp@(20),%a3@(52) Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; the_watchdog->routine = routine; 59052: 2742 002c movel %d2,%a3@(44) the_watchdog->id = id; 59056: 2744 0030 movel %d4,%a3@(48) _Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data ); the_timer->Ticker.initial = ticks; 5905a: 2743 001c movel %d3,%a3@(28) /* * OK. Now we now the timer was not rescheduled by an interrupt * so we can atomically initialize it as in use. */ the_timer->the_class = TIMER_INTERVAL_ON_TASK; 5905e: 2740 0038 movel %d0,%a3@(56) Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 59062: 42ab 0018 clrl %a3@(24) _Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data ); the_timer->Ticker.initial = ticks; _ISR_Enable( level ); 59066: 46c1 movew %d1,%sr (*timer_server->schedule_operation)( timer_server, the_timer ); 59068: 2f0b movel %a3,%sp@- 5906a: 2f0a movel %a2,%sp@- 5906c: 206a 0004 moveal %a2@(4),%a0 59070: 4e90 jsr %a0@ _Thread_Enable_dispatch(); 59072: 4eb9 0005 c2bc jsr 5c2bc <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 59078: 508f addql #8,%sp the_timer->Ticker.initial = ticks; _ISR_Enable( level ); (*timer_server->schedule_operation)( timer_server, the_timer ); _Thread_Enable_dispatch(); 5907a: 4280 clrl %d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 5907c: 4cee 0c1c ffe8 moveml %fp@(-24),%d2-%d4/%a2-%a3 59082: 4e5e unlk %fp 59084: 4e75 rts if ( ticks == 0 ) return RTEMS_INVALID_NUMBER; the_timer = _Timer_Get( id, &location ); switch ( location ) { 59086: 7004 moveq #4,%d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 59088: 4cee 0c1c ffe8 moveml %fp@(-24),%d2-%d4/%a2-%a3 5908e: 4e5e unlk %fp 59090: 4e75 rts Timer_Control *the_timer; Objects_Locations location; ISR_Level level; Timer_server_Control *timer_server = _Timer_server; if ( !timer_server ) 59092: 700e moveq #14,%d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 59094: 4cee 0c1c ffe8 moveml %fp@(-24),%d2-%d4/%a2-%a3 5909a: 4e5e unlk %fp 5909c: 4e75 rts Timer_server_Control *timer_server = _Timer_server; if ( !timer_server ) return RTEMS_INCORRECT_STATE; if ( !routine ) 5909e: 7009 moveq #9,%d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 590a0: 4cee 0c1c ffe8 moveml %fp@(-24),%d2-%d4/%a2-%a3 590a6: 4e5e unlk %fp 590a8: 4e75 rts * Check to see if the watchdog has just been inserted by a * higher priority interrupt. If so, abandon this insert. */ if ( the_timer->Ticker.state != WATCHDOG_INACTIVE ) { _ISR_Enable( level ); 590aa: 46c1 movew %d1,%sr _Thread_Enable_dispatch(); 590ac: 4eb9 0005 c2bc jsr 5c2bc <_Thread_Enable_dispatch> 590b2: 4280 clrl %d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 590b4: 4cee 0c1c ffe8 moveml %fp@(-24),%d2-%d4/%a2-%a3 590ba: 4e5e unlk %fp 590bc: 4e75 rts ... 000590c0 : rtems_id id, rtems_time_of_day *wall_time, rtems_timer_service_routine_entry routine, void *user_data ) { 590c0: 4e56 ffec linkw %fp,#-20 590c4: 48d7 0c0c moveml %d2-%d3/%a2-%a3,%sp@ 590c8: 242e 000c movel %fp@(12),%d2 590cc: 262e 0010 movel %fp@(16),%d3 Timer_Control *the_timer; Objects_Locations location; rtems_interval seconds; Timer_server_Control *timer_server = _Timer_server; 590d0: 2479 0007 f026 moveal 7f026 <_Timer_server>,%a2 if ( !timer_server ) 590d6: 4a8a tstl %a2 590d8: 6700 00c8 beqw 591a2 return RTEMS_INCORRECT_STATE; if ( !_TOD_Is_set ) 590dc: 4a39 0007 e76c tstb 7e76c <_TOD_Is_set> 590e2: 6700 00a6 beqw 5918a return RTEMS_NOT_DEFINED; if ( !routine ) 590e6: 4a83 tstl %d3 590e8: 6700 00ac beqw 59196 return RTEMS_INVALID_ADDRESS; if ( !_TOD_Validate( wall_time ) ) 590ec: 2f02 movel %d2,%sp@- 590ee: 4eb9 0005 5d94 jsr 55d94 <_TOD_Validate> 590f4: 588f addql #4,%sp 590f6: 4a00 tstb %d0 590f8: 660c bnes 59106 the_timer->Ticker.initial = seconds - _TOD_Seconds_since_epoch(); (*timer_server->schedule_operation)( timer_server, the_timer ); _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; 590fa: 7014 moveq #20,%d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 590fc: 4cee 0c0c ffec moveml %fp@(-20),%d2-%d3/%a2-%a3 59102: 4e5e unlk %fp 59104: 4e75 rts return RTEMS_INVALID_ADDRESS; if ( !_TOD_Validate( wall_time ) ) return RTEMS_INVALID_CLOCK; seconds = _TOD_To_seconds( wall_time ); 59106: 2f02 movel %d2,%sp@- 59108: 4eb9 0005 5c84 jsr 55c84 <_TOD_To_seconds> if ( seconds <= _TOD_Seconds_since_epoch() ) 5910e: 588f addql #4,%sp return RTEMS_INVALID_ADDRESS; if ( !_TOD_Validate( wall_time ) ) return RTEMS_INVALID_CLOCK; seconds = _TOD_To_seconds( wall_time ); 59110: 2400 movel %d0,%d2 if ( seconds <= _TOD_Seconds_since_epoch() ) 59112: b0b9 0007 e7ea cmpl 7e7ea <_TOD_Now>,%d0 59118: 63e0 blss 590fa 5911a: 486e fffc pea %fp@(-4) 5911e: 2f2e 0008 movel %fp@(8),%sp@- 59122: 4879 0007 efec pea 7efec <_Timer_Information> 59128: 4eb9 0005 b9a0 jsr 5b9a0 <_Objects_Get> return RTEMS_INVALID_CLOCK; the_timer = _Timer_Get( id, &location ); switch ( location ) { 5912e: 4fef 000c lea %sp@(12),%sp 59132: 2640 moveal %d0,%a3 59134: 4aae fffc tstl %fp@(-4) 59138: 6674 bnes 591ae case OBJECTS_LOCAL: (void) _Watchdog_Remove( &the_timer->Ticker ); 5913a: 486b 0010 pea %a3@(16) 5913e: 4eb9 0005 d8d0 jsr 5d8d0 <_Watchdog_Remove> the_watchdog->routine = routine; the_watchdog->id = id; 59144: 202e 0008 movel %fp@(8),%d0 59148: 2740 0030 movel %d0,%a3@(48) the_timer->the_class = TIMER_TIME_OF_DAY_ON_TASK; _Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data ); the_timer->Ticker.initial = seconds - _TOD_Seconds_since_epoch(); 5914c: 94b9 0007 e7ea subl 7e7ea <_TOD_Now>,%d2 the_timer = _Timer_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: (void) _Watchdog_Remove( &the_timer->Ticker ); the_timer->the_class = TIMER_TIME_OF_DAY_ON_TASK; 59152: 7003 moveq #3,%d0 the_watchdog->user_data = user_data; 59154: 276e 0014 0034 movel %fp@(20),%a3@(52) 5915a: 2740 0038 movel %d0,%a3@(56) _Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data ); the_timer->Ticker.initial = seconds - _TOD_Seconds_since_epoch(); 5915e: 2742 001c movel %d2,%a3@(28) Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; the_watchdog->routine = routine; 59162: 2743 002c movel %d3,%a3@(44) Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 59166: 42ab 0018 clrl %a3@(24) (*timer_server->schedule_operation)( timer_server, the_timer ); 5916a: 2f0b movel %a3,%sp@- 5916c: 2f0a movel %a2,%sp@- 5916e: 206a 0004 moveal %a2@(4),%a0 59172: 4e90 jsr %a0@ _Thread_Enable_dispatch(); 59174: 4eb9 0005 c2bc jsr 5c2bc <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 5917a: 4fef 000c lea %sp@(12),%sp _Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data ); the_timer->Ticker.initial = seconds - _TOD_Seconds_since_epoch(); (*timer_server->schedule_operation)( timer_server, the_timer ); _Thread_Enable_dispatch(); 5917e: 4280 clrl %d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 59180: 4cee 0c0c ffec moveml %fp@(-20),%d2-%d3/%a2-%a3 59186: 4e5e unlk %fp 59188: 4e75 rts Timer_server_Control *timer_server = _Timer_server; if ( !timer_server ) return RTEMS_INCORRECT_STATE; if ( !_TOD_Is_set ) 5918a: 700b moveq #11,%d0 <== NOT EXECUTED case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 5918c: 4cee 0c0c ffec moveml %fp@(-20),%d2-%d3/%a2-%a3 <== NOT EXECUTED 59192: 4e5e unlk %fp <== NOT EXECUTED 59194: 4e75 rts <== NOT EXECUTED return RTEMS_INCORRECT_STATE; if ( !_TOD_Is_set ) return RTEMS_NOT_DEFINED; if ( !routine ) 59196: 7009 moveq #9,%d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 59198: 4cee 0c0c ffec moveml %fp@(-20),%d2-%d3/%a2-%a3 5919e: 4e5e unlk %fp 591a0: 4e75 rts Timer_Control *the_timer; Objects_Locations location; rtems_interval seconds; Timer_server_Control *timer_server = _Timer_server; if ( !timer_server ) 591a2: 700e moveq #14,%d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 591a4: 4cee 0c0c ffec moveml %fp@(-20),%d2-%d3/%a2-%a3 591aa: 4e5e unlk %fp 591ac: 4e75 rts seconds = _TOD_To_seconds( wall_time ); if ( seconds <= _TOD_Seconds_since_epoch() ) return RTEMS_INVALID_CLOCK; the_timer = _Timer_Get( id, &location ); switch ( location ) { 591ae: 7004 moveq #4,%d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 591b0: 4cee 0c0c ffec moveml %fp@(-20),%d2-%d3/%a2-%a3 591b6: 4e5e unlk %fp 591b8: 4e75 rts ... 00042330 : static int rtems_verror( rtems_error_code_t error_flag, const char *printf_format, va_list arglist ) { 42330: 4e56 ffe0 linkw %fp,#-32 <== NOT EXECUTED 42334: 48d7 1c7c moveml %d2-%d6/%a2-%a4,%sp@ <== NOT EXECUTED 42338: 242e 0008 movel %fp@(8),%d2 <== NOT EXECUTED int local_errno = 0; int chars_written = 0; rtems_status_code status; if (error_flag & RTEMS_ERROR_PANIC) 4233c: 2802 movel %d2,%d4 <== NOT EXECUTED 4233e: 0284 2000 0000 andil #536870912,%d4 <== NOT EXECUTED 42344: 6730 beqs 42376 <== NOT EXECUTED { if (rtems_panic_in_progress++) 42346: 2239 0005 eda0 movel 5eda0 ,%d1 <== NOT EXECUTED 4234c: 2001 movel %d1,%d0 <== NOT EXECUTED 4234e: 5280 addql #1,%d0 <== NOT EXECUTED 42350: 23c0 0005 eda0 movel %d0,5eda0 <== NOT EXECUTED 42356: 4a81 tstl %d1 <== NOT EXECUTED 42358: 6714 beqs 4236e <== NOT EXECUTED rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 4235a: 2039 0005 ef04 movel 5ef04 <_Thread_Dispatch_disable_level>,%d0<== NOT EXECUTED 42360: 5280 addql #1,%d0 <== NOT EXECUTED 42362: 23c0 0005 ef04 movel %d0,5ef04 <_Thread_Dispatch_disable_level><== NOT EXECUTED RTEMS_COMPILER_MEMORY_BARRIER(); 42368: 2039 0005 eda0 movel 5eda0 ,%d0 <== NOT EXECUTED _Thread_Disable_dispatch(); /* disable task switches */ /* don't aggravate things */ if (rtems_panic_in_progress > 2) 4236e: 7202 moveq #2,%d1 <== NOT EXECUTED 42370: b280 cmpl %d0,%d1 <== NOT EXECUTED 42372: 6d00 00de bltw 42452 <== NOT EXECUTED return 0; } (void) fflush(stdout); /* in case stdout/stderr same */ 42376: 2079 0005 d880 moveal 5d880 <_impure_ptr>,%a0 <== NOT EXECUTED 4237c: 45f9 0004 eee8 lea 4eee8 ,%a2 <== NOT EXECUTED status = error_flag & ~RTEMS_ERROR_MASK; 42382: 2c02 movel %d2,%d6 <== NOT EXECUTED /* don't aggravate things */ if (rtems_panic_in_progress > 2) return 0; } (void) fflush(stdout); /* in case stdout/stderr same */ 42384: 2f28 0008 movel %a0@(8),%sp@- <== NOT EXECUTED status = error_flag & ~RTEMS_ERROR_MASK; 42388: 0286 8fff ffff andil #-1879048193,%d6 <== NOT EXECUTED /* don't aggravate things */ if (rtems_panic_in_progress > 2) return 0; } (void) fflush(stdout); /* in case stdout/stderr same */ 4238e: 4e92 jsr %a2@ <== NOT EXECUTED status = error_flag & ~RTEMS_ERROR_MASK; if (error_flag & RTEMS_ERROR_ERRNO) /* include errno? */ 42390: 588f addql #4,%sp <== NOT EXECUTED 42392: 0802 001e btst #30,%d2 <== NOT EXECUTED 42396: 6600 0106 bnew 4249e <== NOT EXECUTED #if defined(RTEMS_MULTIPROCESSING) if (_System_state_Is_multiprocessing) fprintf(stderr, "[%" PRIu32 "] ", _Configuration_MP_table->node); #endif chars_written += vfprintf(stderr, printf_format, arglist); 4239a: 2f2e 0010 movel %fp@(16),%sp@- <== NOT EXECUTED } (void) fflush(stdout); /* in case stdout/stderr same */ status = error_flag & ~RTEMS_ERROR_MASK; if (error_flag & RTEMS_ERROR_ERRNO) /* include errno? */ 4239e: 4283 clrl %d3 <== NOT EXECUTED 423a0: 47f9 0004 f274 lea 4f274 ,%a3 <== NOT EXECUTED #if defined(RTEMS_MULTIPROCESSING) if (_System_state_Is_multiprocessing) fprintf(stderr, "[%" PRIu32 "] ", _Configuration_MP_table->node); #endif chars_written += vfprintf(stderr, printf_format, arglist); 423a6: 2f2e 000c movel %fp@(12),%sp@- <== NOT EXECUTED 423aa: 2079 0005 d880 moveal 5d880 <_impure_ptr>,%a0 <== NOT EXECUTED 423b0: 2f28 000c movel %a0@(12),%sp@- <== NOT EXECUTED 423b4: 4eb9 0005 5414 jsr 55414 <== NOT EXECUTED if (status) 423ba: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED #if defined(RTEMS_MULTIPROCESSING) if (_System_state_Is_multiprocessing) fprintf(stderr, "[%" PRIu32 "] ", _Configuration_MP_table->node); #endif chars_written += vfprintf(stderr, printf_format, arglist); 423be: 2a00 movel %d0,%d5 <== NOT EXECUTED if (status) 423c0: 4a86 tstl %d6 <== NOT EXECUTED 423c2: 6600 009a bnew 4245e <== NOT EXECUTED chars_written += fprintf(stderr, " (status: %s)", rtems_status_text(status)); if (local_errno) 423c6: 4a83 tstl %d3 <== NOT EXECUTED 423c8: 6732 beqs 423fc <== NOT EXECUTED { if ((local_errno > 0) && *strerror(local_errno)) 423ca: 4a83 tstl %d3 <== NOT EXECUTED 423cc: 6f14 bles 423e2 <== NOT EXECUTED 423ce: 2f03 movel %d3,%sp@- <== NOT EXECUTED 423d0: 49f9 0004 fb28 lea 4fb28 ,%a4 <== NOT EXECUTED 423d6: 4e94 jsr %a4@ <== NOT EXECUTED 423d8: 588f addql #4,%sp <== NOT EXECUTED 423da: 2040 moveal %d0,%a0 <== NOT EXECUTED 423dc: 4a10 tstb %a0@ <== NOT EXECUTED 423de: 6600 00f4 bnew 424d4 <== NOT EXECUTED chars_written += fprintf(stderr, " (errno: %s)", strerror(local_errno)); else chars_written += fprintf(stderr, " (unknown errno=%d)", local_errno); 423e2: 2f03 movel %d3,%sp@- <== NOT EXECUTED 423e4: 4879 0005 c1a4 pea 5c1a4 <== NOT EXECUTED 423ea: 2079 0005 d880 moveal 5d880 <_impure_ptr>,%a0 <== NOT EXECUTED 423f0: 2f28 000c movel %a0@(12),%sp@- <== NOT EXECUTED 423f4: 4e93 jsr %a3@ <== NOT EXECUTED 423f6: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 423fa: da80 addl %d0,%d5 <== NOT EXECUTED } chars_written += fprintf(stderr, "\n"); 423fc: 4879 0005 c988 pea 5c988 <== NOT EXECUTED 42402: 2079 0005 d880 moveal 5d880 <_impure_ptr>,%a0 <== NOT EXECUTED 42408: 2f28 000c movel %a0@(12),%sp@- <== NOT EXECUTED (void) fflush(stderr); if (error_flag & (RTEMS_ERROR_PANIC | RTEMS_ERROR_ABORT)) 4240c: 0282 3000 0000 andil #805306368,%d2 <== NOT EXECUTED chars_written += fprintf(stderr, " (errno: %s)", strerror(local_errno)); else chars_written += fprintf(stderr, " (unknown errno=%d)", local_errno); } chars_written += fprintf(stderr, "\n"); 42412: 4e93 jsr %a3@ <== NOT EXECUTED (void) fflush(stderr); 42414: 2079 0005 d880 moveal 5d880 <_impure_ptr>,%a0 <== NOT EXECUTED chars_written += fprintf(stderr, " (errno: %s)", strerror(local_errno)); else chars_written += fprintf(stderr, " (unknown errno=%d)", local_errno); } chars_written += fprintf(stderr, "\n"); 4241a: 2c00 movel %d0,%d6 <== NOT EXECUTED (void) fflush(stderr); 4241c: 2f28 000c movel %a0@(12),%sp@- <== NOT EXECUTED 42420: 4e92 jsr %a2@ <== NOT EXECUTED if (error_flag & (RTEMS_ERROR_PANIC | RTEMS_ERROR_ABORT)) 42422: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 42426: 4a82 tstl %d2 <== NOT EXECUTED 42428: 671a beqs 42444 <== NOT EXECUTED { if (error_flag & RTEMS_ERROR_PANIC) 4242a: 4a84 tstl %d4 <== NOT EXECUTED 4242c: 675c beqs 4248a <== NOT EXECUTED { rtems_error(0, "fatal error, exiting"); 4242e: 4879 0005 c1b8 pea 5c1b8 <== NOT EXECUTED 42434: 42a7 clrl %sp@- <== NOT EXECUTED 42436: 4eb9 0004 2544 jsr 42544 <== NOT EXECUTED _exit(local_errno); 4243c: 2f03 movel %d3,%sp@- <== NOT EXECUTED 4243e: 4eb9 0004 2e0a jsr 42e0a <_exit> <== NOT EXECUTED chars_written += fprintf(stderr, " (errno: %s)", strerror(local_errno)); else chars_written += fprintf(stderr, " (unknown errno=%d)", local_errno); } chars_written += fprintf(stderr, "\n"); 42444: 2006 movel %d6,%d0 <== NOT EXECUTED 42446: d085 addl %d5,%d0 <== NOT EXECUTED rtems_error(0, "fatal error, aborting"); abort(); } } return chars_written; } 42448: 4cee 1c7c ffe0 moveml %fp@(-32),%d2-%d6/%a2-%a4 <== NOT EXECUTED 4244e: 4e5e unlk %fp <== NOT EXECUTED 42450: 4e75 rts <== NOT EXECUTED _exit(local_errno); } else { rtems_error(0, "fatal error, aborting"); abort(); 42452: 4280 clrl %d0 <== NOT EXECUTED } } return chars_written; } 42454: 4cee 1c7c ffe0 moveml %fp@(-32),%d2-%d6/%a2-%a4 <== NOT EXECUTED 4245a: 4e5e unlk %fp <== NOT EXECUTED 4245c: 4e75 rts <== NOT EXECUTED #endif chars_written += vfprintf(stderr, printf_format, arglist); if (status) chars_written += fprintf(stderr, " (status: %s)", rtems_status_text(status)); 4245e: 2f06 movel %d6,%sp@- <== NOT EXECUTED 42460: 4eb9 0004 2318 jsr 42318 <== NOT EXECUTED 42466: 2f00 movel %d0,%sp@- <== NOT EXECUTED 42468: 4879 0005 c189 pea 5c189 <== NOT EXECUTED 4246e: 2079 0005 d880 moveal 5d880 <_impure_ptr>,%a0 <== NOT EXECUTED 42474: 2f28 000c movel %a0@(12),%sp@- <== NOT EXECUTED 42478: 4e93 jsr %a3@ <== NOT EXECUTED 4247a: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED 4247e: da80 addl %d0,%d5 <== NOT EXECUTED if (local_errno) 42480: 4a83 tstl %d3 <== NOT EXECUTED 42482: 6700 ff78 beqw 423fc <== NOT EXECUTED 42486: 6000 ff42 braw 423ca <== NOT EXECUTED rtems_error(0, "fatal error, exiting"); _exit(local_errno); } else { rtems_error(0, "fatal error, aborting"); 4248a: 4879 0005 c1cd pea 5c1cd <== NOT EXECUTED 42490: 42a7 clrl %sp@- <== NOT EXECUTED 42492: 4eb9 0004 2544 jsr 42544 <== NOT EXECUTED abort(); 42498: 4eb9 0004 eb5c jsr 4eb5c <== NOT EXECUTED (void) fflush(stdout); /* in case stdout/stderr same */ status = error_flag & ~RTEMS_ERROR_MASK; if (error_flag & RTEMS_ERROR_ERRNO) /* include errno? */ local_errno = errno; 4249e: 4eb9 0004 eb8c jsr 4eb8c <__errno> <== NOT EXECUTED 424a4: 47f9 0004 f274 lea 4f274 ,%a3 <== NOT EXECUTED 424aa: 2040 moveal %d0,%a0 <== NOT EXECUTED 424ac: 2610 movel %a0@,%d3 <== NOT EXECUTED #if defined(RTEMS_MULTIPROCESSING) if (_System_state_Is_multiprocessing) fprintf(stderr, "[%" PRIu32 "] ", _Configuration_MP_table->node); #endif chars_written += vfprintf(stderr, printf_format, arglist); 424ae: 2f2e 0010 movel %fp@(16),%sp@- <== NOT EXECUTED 424b2: 2f2e 000c movel %fp@(12),%sp@- <== NOT EXECUTED 424b6: 2079 0005 d880 moveal 5d880 <_impure_ptr>,%a0 <== NOT EXECUTED 424bc: 2f28 000c movel %a0@(12),%sp@- <== NOT EXECUTED 424c0: 4eb9 0005 5414 jsr 55414 <== NOT EXECUTED if (status) 424c6: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED #if defined(RTEMS_MULTIPROCESSING) if (_System_state_Is_multiprocessing) fprintf(stderr, "[%" PRIu32 "] ", _Configuration_MP_table->node); #endif chars_written += vfprintf(stderr, printf_format, arglist); 424ca: 2a00 movel %d0,%d5 <== NOT EXECUTED if (status) 424cc: 4a86 tstl %d6 <== NOT EXECUTED 424ce: 6700 fef6 beqw 423c6 <== NOT EXECUTED 424d2: 608a bras 4245e <== NOT EXECUTED chars_written += fprintf(stderr, " (status: %s)", rtems_status_text(status)); if (local_errno) { if ((local_errno > 0) && *strerror(local_errno)) chars_written += fprintf(stderr, " (errno: %s)", strerror(local_errno)); 424d4: 2f03 movel %d3,%sp@- <== NOT EXECUTED chars_written += fprintf(stderr, "\n"); (void) fflush(stderr); if (error_flag & (RTEMS_ERROR_PANIC | RTEMS_ERROR_ABORT)) 424d6: 0282 3000 0000 andil #805306368,%d2 <== NOT EXECUTED chars_written += fprintf(stderr, " (status: %s)", rtems_status_text(status)); if (local_errno) { if ((local_errno > 0) && *strerror(local_errno)) chars_written += fprintf(stderr, " (errno: %s)", strerror(local_errno)); 424dc: 4e94 jsr %a4@ <== NOT EXECUTED 424de: 2f00 movel %d0,%sp@- <== NOT EXECUTED 424e0: 4879 0005 c197 pea 5c197 <== NOT EXECUTED 424e6: 2079 0005 d880 moveal 5d880 <_impure_ptr>,%a0 <== NOT EXECUTED 424ec: 2f28 000c movel %a0@(12),%sp@- <== NOT EXECUTED 424f0: 4e93 jsr %a3@ <== NOT EXECUTED if (status) chars_written += fprintf(stderr, " (status: %s)", rtems_status_text(status)); if (local_errno) { if ((local_errno > 0) && *strerror(local_errno)) 424f2: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED chars_written += fprintf(stderr, " (errno: %s)", strerror(local_errno)); 424f6: da80 addl %d0,%d5 <== NOT EXECUTED else chars_written += fprintf(stderr, " (unknown errno=%d)", local_errno); } chars_written += fprintf(stderr, "\n"); 424f8: 4879 0005 c988 pea 5c988 <== NOT EXECUTED 424fe: 2079 0005 d880 moveal 5d880 <_impure_ptr>,%a0 <== NOT EXECUTED 42504: 2f28 000c movel %a0@(12),%sp@- <== NOT EXECUTED 42508: 4e93 jsr %a3@ <== NOT EXECUTED (void) fflush(stderr); 4250a: 2079 0005 d880 moveal 5d880 <_impure_ptr>,%a0 <== NOT EXECUTED chars_written += fprintf(stderr, " (errno: %s)", strerror(local_errno)); else chars_written += fprintf(stderr, " (unknown errno=%d)", local_errno); } chars_written += fprintf(stderr, "\n"); 42510: 2c00 movel %d0,%d6 <== NOT EXECUTED (void) fflush(stderr); 42512: 2f28 000c movel %a0@(12),%sp@- <== NOT EXECUTED 42516: 4e92 jsr %a2@ <== NOT EXECUTED if (error_flag & (RTEMS_ERROR_PANIC | RTEMS_ERROR_ABORT)) 42518: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 4251c: 4a82 tstl %d2 <== NOT EXECUTED 4251e: 6600 ff0a bnew 4242a <== NOT EXECUTED 42522: 6000 ff20 braw 42444 <== NOT EXECUTED 00067364 : /* * Extract an integer value from the database */ static int scanInt(FILE *fp, int *val) { 67364: 4e56 ffe4 linkw %fp,#-28 67368: 48d7 0c7c moveml %d2-%d6/%a2-%a3,%sp@ 6736c: 246e 0008 moveal %fp@(8),%a2 67370: 4284 clrl %d4 67372: 263c 7fff ffff movel #2147483647,%d3 67378: 4282 clrl %d2 unsigned int limit = INT_MAX; int sign = 0; int d; for (;;) { c = getc(fp); 6737a: 47f9 0008 5d20 lea 85d20 <__srget_r>,%a3 67380: 202a 0004 movel %a2@(4),%d0 67384: 5380 subql #1,%d0 67386: 2540 0004 movel %d0,%a2@(4) 6738a: 6d62 blts 673ee 6738c: 2052 moveal %a2@,%a0 6738e: 4280 clrl %d0 67390: 1010 moveb %a0@,%d0 67392: 5288 addql #1,%a0 if (c == ':') 67394: 723a moveq #58,%d1 unsigned int limit = INT_MAX; int sign = 0; int d; for (;;) { c = getc(fp); 67396: 2488 movel %a0,%a2@ if (c == ':') 67398: b280 cmpl %d0,%d1 6739a: 6764 beqs 67400 break; if (sign == 0) { 6739c: 4a84 tstl %d4 6739e: 660a bnes 673aa if (c == '-') { 673a0: 7c2d moveq #45,%d6 673a2: bc80 cmpl %d0,%d6 673a4: 6700 0084 beqw 6742a sign = -1; limit++; continue; 673a8: 7801 moveq #1,%d4 } sign = 1; } if (!isdigit(c)) 673aa: 2079 000a 27a8 moveal a27a8 <__ctype_ptr__>,%a0 673b0: 1230 0801 moveb %a0@(00000001,%d0:l),%d1 673b4: 49c1 extbl %d1 673b6: 44c1 movew %d1,%ccr 673b8: 6664 bnes 6741e return 0; d = c - '0'; if ((i > (limit / 10)) 673ba: 2203 movel %d3,%d1 673bc: 7c0a moveq #10,%d6 673be: 4c46 1005 remul %d6,%d5,%d1 673c2: 4c46 1001 remul %d6,%d1,%d1 673c6: b282 cmpl %d2,%d1 673c8: 6554 bcss 6741e } sign = 1; } if (!isdigit(c)) return 0; d = c - '0'; 673ca: 0680 ffff ffd0 addil #-48,%d0 if ((i > (limit / 10)) 673d0: b282 cmpl %d2,%d1 673d2: 6746 beqs 6741a || ((i == (limit / 10)) && (d > (limit % 10)))) return 0; i = i * 10 + d; 673d4: 2202 movel %d2,%d1 673d6: e789 lsll #3,%d1 673d8: 2241 moveal %d1,%a1 673da: 41f1 2a00 lea %a1@(00000000,%d2:l:2),%a0 673de: 2400 movel %d0,%d2 unsigned int limit = INT_MAX; int sign = 0; int d; for (;;) { c = getc(fp); 673e0: 202a 0004 movel %a2@(4),%d0 673e4: 5380 subql #1,%d0 return 0; d = c - '0'; if ((i > (limit / 10)) || ((i == (limit / 10)) && (d > (limit % 10)))) return 0; i = i * 10 + d; 673e6: d488 addl %a0,%d2 unsigned int limit = INT_MAX; int sign = 0; int d; for (;;) { c = getc(fp); 673e8: 2540 0004 movel %d0,%a2@(4) 673ec: 6c9e bges 6738c 673ee: 2f0a movel %a2,%sp@- <== NOT EXECUTED 673f0: 2f39 000a 27b4 movel a27b4 <_impure_ptr>,%sp@- <== NOT EXECUTED 673f6: 4e93 jsr %a3@ <== NOT EXECUTED 673f8: 508f addql #8,%sp <== NOT EXECUTED if (c == ':') 673fa: 723a moveq #58,%d1 <== NOT EXECUTED 673fc: b280 cmpl %d0,%d1 <== NOT EXECUTED 673fe: 669c bnes 6739c <== NOT EXECUTED if ((i > (limit / 10)) || ((i == (limit / 10)) && (d > (limit % 10)))) return 0; i = i * 10 + d; } if (sign == 0) 67400: 4a84 tstl %d4 67402: 671a beqs 6741e return 0; *val = i * sign; 67404: 4c02 4800 mulsl %d2,%d4 67408: 7001 moveq #1,%d0 6740a: 206e 000c moveal %fp@(12),%a0 6740e: 2084 movel %d4,%a0@ return 1; } 67410: 4cee 0c7c ffe4 moveml %fp@(-28),%d2-%d6/%a2-%a3 67416: 4e5e unlk %fp 67418: 4e75 rts sign = 1; } if (!isdigit(c)) return 0; d = c - '0'; if ((i > (limit / 10)) 6741a: ba80 cmpl %d0,%d5 <== NOT EXECUTED 6741c: 64b6 bccs 673d4 <== NOT EXECUTED i = i * 10 + d; } if (sign == 0) return 0; *val = i * sign; return 1; 6741e: 4280 clrl %d0 <== NOT EXECUTED } 67420: 4cee 0c7c ffe4 moveml %fp@(-28),%d2-%d6/%a2-%a3 <== NOT EXECUTED 67426: 4e5e unlk %fp <== NOT EXECUTED 67428: 4e75 rts <== NOT EXECUTED if (c == ':') break; if (sign == 0) { if (c == '-') { sign = -1; limit++; 6742a: 5283 addql #1,%d3 <== NOT EXECUTED 6742c: 78ff moveq #-1,%d4 <== NOT EXECUTED continue; 6742e: 6000 ff50 braw 67380 <== NOT EXECUTED 00067432 : /* * Extract a string value from the database */ static int scanString(FILE *fp, char **name, char **bufp, size_t *nleft, int nlFlag) { 67432: 4e56 ffec linkw %fp,#-20 int c; *name = *bufp; 67436: 206e 000c moveal %fp@(12),%a0 /* * Extract a string value from the database */ static int scanString(FILE *fp, char **name, char **bufp, size_t *nleft, int nlFlag) { 6743a: 48d7 3c04 moveml %d2/%a2-%a5,%sp@ 6743e: 246e 0008 moveal %fp@(8),%a2 int c; *name = *bufp; for (;;) { c = getc(fp); 67442: 4bf9 0008 5d20 lea 85d20 <__srget_r>,%a5 67448: 202a 0004 movel %a2@(4),%d0 6744c: 5380 subql #1,%d0 /* * Extract a string value from the database */ static int scanString(FILE *fp, char **name, char **bufp, size_t *nleft, int nlFlag) { 6744e: 266e 0010 moveal %fp@(16),%a3 67452: 242e 0018 movel %fp@(24),%d2 67456: 286e 0014 moveal %fp@(20),%a4 int c; *name = *bufp; 6745a: 2093 movel %a3@,%a0@ for (;;) { c = getc(fp); 6745c: 2540 0004 movel %d0,%a2@(4) 67460: 6d36 blts 67498 67462: 2052 moveal %a2@,%a0 67464: 4280 clrl %d0 67466: 1010 moveb %a0@,%d0 67468: 5288 addql #1,%a0 if (c == ':') { 6746a: 723a moveq #58,%d1 { int c; *name = *bufp; for (;;) { c = getc(fp); 6746c: 2488 movel %a0,%a2@ if (c == ':') { 6746e: b280 cmpl %d0,%d1 67470: 6738 beqs 674aa if (nlFlag) return 0; break; } if (c == '\n') { 67472: 720a moveq #10,%d1 67474: b280 cmpl %d0,%d1 67476: 674a beqs 674c2 if (!nlFlag) return 0; break; } if (c == EOF) 67478: 72ff moveq #-1,%d1 6747a: b280 cmpl %d0,%d1 6747c: 6748 beqs 674c6 return 0; if (*nleft < 2) 6747e: 7201 moveq #1,%d1 67480: b294 cmpl %a4@,%d1 67482: 6442 bccs 674c6 return 0; **bufp = c; 67484: 2053 moveal %a3@,%a0 67486: 1080 moveb %d0,%a0@ { int c; *name = *bufp; for (;;) { c = getc(fp); 67488: 202a 0004 movel %a2@(4),%d0 6748c: 5380 subql #1,%d0 if (c == EOF) return 0; if (*nleft < 2) return 0; **bufp = c; ++(*bufp); 6748e: 5293 addql #1,%a3@ --(*nleft); 67490: 5394 subql #1,%a4@ { int c; *name = *bufp; for (;;) { c = getc(fp); 67492: 2540 0004 movel %d0,%a2@(4) 67496: 6cca bges 67462 67498: 2f0a movel %a2,%sp@- 6749a: 2f39 000a 27b4 movel a27b4 <_impure_ptr>,%sp@- 674a0: 4e95 jsr %a5@ 674a2: 508f addql #8,%sp if (c == ':') { 674a4: 723a moveq #58,%d1 674a6: b280 cmpl %d0,%d1 674a8: 66c8 bnes 67472 if (nlFlag) 674aa: 4a82 tstl %d2 674ac: 6618 bnes 674c6 return 0; **bufp = c; ++(*bufp); --(*nleft); } **bufp = '\0'; 674ae: 2053 moveal %a3@,%a0 ++(*bufp); --(*nleft); 674b0: 7001 moveq #1,%d0 return 0; **bufp = c; ++(*bufp); --(*nleft); } **bufp = '\0'; 674b2: 4210 clrb %a0@ ++(*bufp); 674b4: 5293 addql #1,%a3@ --(*nleft); 674b6: 5394 subql #1,%a4@ return 1; } 674b8: 4cee 3c04 ffec moveml %fp@(-20),%d2/%a2-%a5 674be: 4e5e unlk %fp 674c0: 4e75 rts if (nlFlag) return 0; break; } if (c == '\n') { if (!nlFlag) 674c2: 4a82 tstl %d2 674c4: 66e8 bnes 674ae --(*nleft); } **bufp = '\0'; ++(*bufp); --(*nleft); return 1; 674c6: 4280 clrl %d0 <== NOT EXECUTED } 674c8: 4cee 3c04 ffec moveml %fp@(-20),%d2/%a2-%a5 <== NOT EXECUTED 674ce: 4e5e unlk %fp <== NOT EXECUTED 674d0: 4e75 rts 000674d2 : FILE *fp, struct group *grp, char *buffer, size_t bufsize ) { 674d2: 4e56 ffe4 linkw %fp,#-28 674d6: 48d7 0c1c moveml %d2-%d4/%a2-%a3,%sp@ int grgid; char *grmem, *cp; int memcount; if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0) 674da: 42a7 clrl %sp@- 674dc: 280e movel %fp,%d4 674de: 0684 0000 0014 addil #20,%d4 674e4: 260e movel %fp,%d3 674e6: 0683 0000 0010 addil #16,%d3 674ec: 47fa ff44 lea %pc@(67432 ),%a3 674f0: 2f04 movel %d4,%sp@- 674f2: 2f03 movel %d3,%sp@- FILE *fp, struct group *grp, char *buffer, size_t bufsize ) { 674f4: 246e 000c moveal %fp@(12),%a2 int grgid; char *grmem, *cp; int memcount; if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0) 674f8: 2f0a movel %a2,%sp@- FILE *fp, struct group *grp, char *buffer, size_t bufsize ) { 674fa: 242e 0008 movel %fp@(8),%d2 int grgid; char *grmem, *cp; int memcount; if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0) 674fe: 2f02 movel %d2,%sp@- 67500: 4e93 jsr %a3@ 67502: 4fef 0014 lea %sp@(20),%sp 67506: 4a80 tstl %d0 67508: 660c bnes 67516 *cp = '\0'; grp->gr_mem[memcount++] = cp + 1; } } grp->gr_mem[memcount] = NULL; return 1; 6750a: 4280 clrl %d0 <== NOT EXECUTED } 6750c: 4cee 0c1c ffe4 moveml %fp@(-28),%d2-%d4/%a2-%a3 <== NOT EXECUTED 67512: 4e5e unlk %fp <== NOT EXECUTED 67514: 4e75 rts <== NOT EXECUTED int grgid; char *grmem, *cp; int memcount; if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0) || !scanString(fp, &grp->gr_passwd, &buffer, &bufsize, 0) 67516: 42a7 clrl %sp@- 67518: 2f04 movel %d4,%sp@- 6751a: 2f03 movel %d3,%sp@- 6751c: 486a 0004 pea %a2@(4) 67520: 2f02 movel %d2,%sp@- 67522: 4e93 jsr %a3@ { int grgid; char *grmem, *cp; int memcount; if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0) 67524: 4fef 0014 lea %sp@(20),%sp 67528: 4a80 tstl %d0 6752a: 67de beqs 6750a || !scanString(fp, &grp->gr_passwd, &buffer, &bufsize, 0) || !scanInt(fp, &grgid) 6752c: 486e fffc pea %fp@(-4) 67530: 2f02 movel %d2,%sp@- 67532: 4eba fe30 jsr %pc@(67364 ) { int grgid; char *grmem, *cp; int memcount; if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0) 67536: 508f addql #8,%sp 67538: 4a80 tstl %d0 6753a: 67ce beqs 6750a || !scanString(fp, &grp->gr_passwd, &buffer, &bufsize, 0) || !scanInt(fp, &grgid) || !scanString(fp, &grmem, &buffer, &bufsize, 1)) 6753c: 4878 0001 pea 1 67540: 2f04 movel %d4,%sp@- 67542: 2f03 movel %d3,%sp@- 67544: 486e fff8 pea %fp@(-8) 67548: 2f02 movel %d2,%sp@- 6754a: 4e93 jsr %a3@ { int grgid; char *grmem, *cp; int memcount; if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0) 6754c: 4fef 0014 lea %sp@(20),%sp 67550: 4a80 tstl %d0 67552: 67b6 beqs 6750a grp->gr_gid = grgid; /* * Determine number of members */ for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 67554: 226e fff8 moveal %fp@(-8),%a1 if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0) || !scanString(fp, &grp->gr_passwd, &buffer, &bufsize, 0) || !scanInt(fp, &grgid) || !scanString(fp, &grmem, &buffer, &bufsize, 1)) return 0; grp->gr_gid = grgid; 67558: 356e fffe 0008 movew %fp@(-2),%a2@(8) /* * Determine number of members */ for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 6755e: 1011 moveb %a1@,%d0 67560: 677a beqs 675dc 67562: 2049 moveal %a1,%a0 67564: 7201 moveq #1,%d1 67566: 5288 addql #1,%a0 if(*cp == ',') 67568: 49c0 extbl %d0 6756a: 742c moveq #44,%d2 6756c: b480 cmpl %d0,%d2 6756e: 6756 beqs 675c6 grp->gr_gid = grgid; /* * Determine number of members */ for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 67570: 1010 moveb %a0@,%d0 67572: 66f2 bnes 67566 67574: e589 lsll #2,%d1 67576: 0681 0000 0013 addil #19,%d1 } /* * Hack to produce (hopefully) a suitably-aligned array of pointers */ if (bufsize < (((memcount+1)*sizeof(char *)) + 15)) 6757c: b2ae 0014 cmpl %fp@(20),%d1 67580: 6288 bhis 6750a return 0; grp->gr_mem = (char **)(((uintptr_t)buffer + 15) & ~15); 67582: 202e 0010 movel %fp@(16),%d0 67586: 72f0 moveq #-16,%d1 67588: 0680 0000 000f addil #15,%d0 6758e: c081 andl %d1,%d0 /* * Fill in pointer array */ grp->gr_mem[0] = grmem; 67590: 2040 moveal %d0,%a0 67592: 2089 movel %a1,%a0@ for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 67594: 206e fff8 moveal %fp@(-8),%a0 /* * Hack to produce (hopefully) a suitably-aligned array of pointers */ if (bufsize < (((memcount+1)*sizeof(char *)) + 15)) return 0; grp->gr_mem = (char **)(((uintptr_t)buffer + 15) & ~15); 67598: 2540 000a movel %d0,%a2@(10) /* * Fill in pointer array */ grp->gr_mem[0] = grmem; for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 6759c: 1010 moveb %a0@,%d0 6759e: 6740 beqs 675e0 675a0: 5288 addql #1,%a0 675a2: 7201 moveq #1,%d1 if(*cp == ',') { 675a4: 49c0 extbl %d0 675a6: 742c moveq #44,%d2 675a8: b480 cmpl %d0,%d2 675aa: 671e beqs 675ca /* * Fill in pointer array */ grp->gr_mem[0] = grmem; for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 675ac: 1018 moveb %a0@+,%d0 675ae: 66f4 bnes 675a4 if(*cp == ',') { *cp = '\0'; grp->gr_mem[memcount++] = cp + 1; } } grp->gr_mem[memcount] = NULL; 675b0: 206a 000a moveal %a2@(10),%a0 675b4: 7001 moveq #1,%d0 /* * Fill in pointer array */ grp->gr_mem[0] = grmem; for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 675b6: e589 lsll #2,%d1 if(*cp == ',') { *cp = '\0'; grp->gr_mem[memcount++] = cp + 1; } } grp->gr_mem[memcount] = NULL; 675b8: 42b0 1800 clrl %a0@(00000000,%d1:l) return 1; } 675bc: 4cee 0c1c ffe4 moveml %fp@(-28),%d2-%d4/%a2-%a3 675c2: 4e5e unlk %fp 675c4: 4e75 rts /* * Determine number of members */ for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { if(*cp == ',') memcount++; 675c6: 5281 addql #1,%d1 <== NOT EXECUTED 675c8: 60a6 bras 67570 <== NOT EXECUTED * Fill in pointer array */ grp->gr_mem[0] = grmem; for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { if(*cp == ',') { *cp = '\0'; 675ca: 4200 clrb %d0 <== NOT EXECUTED 675cc: 1140 ffff moveb %d0,%a0@(-1) <== NOT EXECUTED grp->gr_mem[memcount++] = cp + 1; 675d0: 226a 000a moveal %a2@(10),%a1 <== NOT EXECUTED 675d4: 2388 1c00 movel %a0,%a1@(00000000,%d1:l:4) <== NOT EXECUTED 675d8: 5281 addql #1,%d1 <== NOT EXECUTED 675da: 60d0 bras 675ac <== NOT EXECUTED grp->gr_gid = grgid; /* * Determine number of members */ for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 675dc: 7217 moveq #23,%d1 <== NOT EXECUTED 675de: 609c bras 6757c <== NOT EXECUTED if(*cp == ',') { *cp = '\0'; grp->gr_mem[memcount++] = cp + 1; } } grp->gr_mem[memcount] = NULL; 675e0: 206a 000a moveal %a2@(10),%a0 <== NOT EXECUTED /* * Fill in pointer array */ grp->gr_mem[0] = grmem; for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 675e4: 7204 moveq #4,%d1 <== NOT EXECUTED if(*cp == ',') { *cp = '\0'; grp->gr_mem[memcount++] = cp + 1; } } grp->gr_mem[memcount] = NULL; 675e6: 7001 moveq #1,%d0 <== NOT EXECUTED 675e8: 42b0 1800 clrl %a0@(00000000,%d1:l) <== NOT EXECUTED 675ec: 60ce bras 675bc <== NOT EXECUTED 0006762c : FILE *fp, struct passwd *pwd, char *buffer, size_t bufsize ) { 6762c: 4e56 ffe0 linkw %fp,#-32 67630: 48d7 1c1c moveml %d2-%d4/%a2-%a4,%sp@ int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 67634: 42a7 clrl %sp@- 67636: 280e movel %fp,%d4 67638: 0684 0000 0014 addil #20,%d4 6763e: 260e movel %fp,%d3 67640: 0683 0000 0010 addil #16,%d3 67646: 47fa fdea lea %pc@(67432 ),%a3 6764a: 2f04 movel %d4,%sp@- 6764c: 2f03 movel %d3,%sp@- FILE *fp, struct passwd *pwd, char *buffer, size_t bufsize ) { 6764e: 246e 000c moveal %fp@(12),%a2 int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 67652: 2f0a movel %a2,%sp@- FILE *fp, struct passwd *pwd, char *buffer, size_t bufsize ) { 67654: 242e 0008 movel %fp@(8),%d2 int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 67658: 2f02 movel %d2,%sp@- 6765a: 4e93 jsr %a3@ 6765c: 4fef 0014 lea %sp@(20),%sp 67660: 4a80 tstl %d0 67662: 660c bnes 67670 || !scanString(fp, &pwd->pw_dir, &buffer, &bufsize, 0) || !scanString(fp, &pwd->pw_shell, &buffer, &bufsize, 1)) return 0; pwd->pw_uid = pwuid; pwd->pw_gid = pwgid; return 1; 67664: 4280 clrl %d0 <== NOT EXECUTED } 67666: 4cee 1c1c ffe0 moveml %fp@(-32),%d2-%d4/%a2-%a4 <== NOT EXECUTED 6766c: 4e5e unlk %fp <== NOT EXECUTED 6766e: 4e75 rts <== NOT EXECUTED ) { int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) || !scanString(fp, &pwd->pw_passwd, &buffer, &bufsize, 0) 67670: 42a7 clrl %sp@- 67672: 2f04 movel %d4,%sp@- 67674: 2f03 movel %d3,%sp@- 67676: 486a 0004 pea %a2@(4) 6767a: 2f02 movel %d2,%sp@- 6767c: 4e93 jsr %a3@ size_t bufsize ) { int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 6767e: 4fef 0014 lea %sp@(20),%sp 67682: 4a80 tstl %d0 67684: 67de beqs 67664 || !scanString(fp, &pwd->pw_passwd, &buffer, &bufsize, 0) || !scanInt(fp, &pwuid) 67686: 486e fffc pea %fp@(-4) 6768a: 49fa fcd8 lea %pc@(67364 ),%a4 6768e: 2f02 movel %d2,%sp@- 67690: 4e94 jsr %a4@ size_t bufsize ) { int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 67692: 508f addql #8,%sp 67694: 4a80 tstl %d0 67696: 67cc beqs 67664 || !scanString(fp, &pwd->pw_passwd, &buffer, &bufsize, 0) || !scanInt(fp, &pwuid) || !scanInt(fp, &pwgid) 67698: 486e fff8 pea %fp@(-8) 6769c: 2f02 movel %d2,%sp@- 6769e: 4e94 jsr %a4@ size_t bufsize ) { int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 676a0: 508f addql #8,%sp 676a2: 4a80 tstl %d0 676a4: 67be beqs 67664 || !scanString(fp, &pwd->pw_passwd, &buffer, &bufsize, 0) || !scanInt(fp, &pwuid) || !scanInt(fp, &pwgid) || !scanString(fp, &pwd->pw_comment, &buffer, &bufsize, 0) 676a6: 42a7 clrl %sp@- 676a8: 2f04 movel %d4,%sp@- 676aa: 2f03 movel %d3,%sp@- 676ac: 486a 000c pea %a2@(12) 676b0: 2f02 movel %d2,%sp@- 676b2: 4e93 jsr %a3@ size_t bufsize ) { int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 676b4: 4fef 0014 lea %sp@(20),%sp 676b8: 4a80 tstl %d0 676ba: 67a8 beqs 67664 || !scanString(fp, &pwd->pw_passwd, &buffer, &bufsize, 0) || !scanInt(fp, &pwuid) || !scanInt(fp, &pwgid) || !scanString(fp, &pwd->pw_comment, &buffer, &bufsize, 0) || !scanString(fp, &pwd->pw_gecos, &buffer, &bufsize, 0) 676bc: 42a7 clrl %sp@- 676be: 2f04 movel %d4,%sp@- 676c0: 2f03 movel %d3,%sp@- 676c2: 486a 0010 pea %a2@(16) 676c6: 2f02 movel %d2,%sp@- 676c8: 4e93 jsr %a3@ size_t bufsize ) { int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 676ca: 4fef 0014 lea %sp@(20),%sp 676ce: 4a80 tstl %d0 676d0: 6792 beqs 67664 || !scanString(fp, &pwd->pw_passwd, &buffer, &bufsize, 0) || !scanInt(fp, &pwuid) || !scanInt(fp, &pwgid) || !scanString(fp, &pwd->pw_comment, &buffer, &bufsize, 0) || !scanString(fp, &pwd->pw_gecos, &buffer, &bufsize, 0) || !scanString(fp, &pwd->pw_dir, &buffer, &bufsize, 0) 676d2: 42a7 clrl %sp@- 676d4: 2f04 movel %d4,%sp@- 676d6: 2f03 movel %d3,%sp@- 676d8: 486a 0014 pea %a2@(20) 676dc: 2f02 movel %d2,%sp@- 676de: 4e93 jsr %a3@ size_t bufsize ) { int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 676e0: 4fef 0014 lea %sp@(20),%sp 676e4: 4a80 tstl %d0 676e6: 6700 ff7c beqw 67664 || !scanInt(fp, &pwuid) || !scanInt(fp, &pwgid) || !scanString(fp, &pwd->pw_comment, &buffer, &bufsize, 0) || !scanString(fp, &pwd->pw_gecos, &buffer, &bufsize, 0) || !scanString(fp, &pwd->pw_dir, &buffer, &bufsize, 0) || !scanString(fp, &pwd->pw_shell, &buffer, &bufsize, 1)) 676ea: 4878 0001 pea 1 676ee: 2f04 movel %d4,%sp@- 676f0: 2f03 movel %d3,%sp@- 676f2: 486a 0018 pea %a2@(24) 676f6: 2f02 movel %d2,%sp@- 676f8: 4e93 jsr %a3@ size_t bufsize ) { int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 676fa: 4fef 0014 lea %sp@(20),%sp 676fe: 4a80 tstl %d0 67700: 6700 ff62 beqw 67664 || !scanString(fp, &pwd->pw_gecos, &buffer, &bufsize, 0) || !scanString(fp, &pwd->pw_dir, &buffer, &bufsize, 0) || !scanString(fp, &pwd->pw_shell, &buffer, &bufsize, 1)) return 0; pwd->pw_uid = pwuid; pwd->pw_gid = pwgid; 67704: 7001 moveq #1,%d0 67706: 356e fffa 000a movew %fp@(-6),%a2@(10) || !scanString(fp, &pwd->pw_comment, &buffer, &bufsize, 0) || !scanString(fp, &pwd->pw_gecos, &buffer, &bufsize, 0) || !scanString(fp, &pwd->pw_dir, &buffer, &bufsize, 0) || !scanString(fp, &pwd->pw_shell, &buffer, &bufsize, 1)) return 0; pwd->pw_uid = pwuid; 6770c: 356e fffe 0008 movew %fp@(-2),%a2@(8) pwd->pw_gid = pwgid; return 1; } 67712: 4cee 1c1c ffe0 moveml %fp@(-32),%d2-%d4/%a2-%a4 67718: 4e5e unlk %fp 6771a: 4e75 rts 00046804 : int sched_get_priority_max( int policy ) { switch ( policy ) { 46804: 7004 moveq #4,%d0 #include int sched_get_priority_max( int policy ) { 46806: 4e56 0000 linkw %fp,#0 4680a: 222e 0008 movel %fp@(8),%d1 switch ( policy ) { 4680e: b081 cmpl %d1,%d0 46810: 6412 bccs 46824 case SCHED_RR: case SCHED_SPORADIC: break; default: rtems_set_errno_and_return_minus_one( EINVAL ); 46812: 4eb9 0004 fb0c jsr 4fb0c <__errno> 46818: 7216 moveq #22,%d1 4681a: 2040 moveal %d0,%a0 4681c: 70ff moveq #-1,%d0 } return POSIX_SCHEDULER_MAXIMUM_PRIORITY; } 4681e: 4e5e unlk %fp case SCHED_RR: case SCHED_SPORADIC: break; default: rtems_set_errno_and_return_minus_one( EINVAL ); 46820: 2081 movel %d1,%a0@ } return POSIX_SCHEDULER_MAXIMUM_PRIORITY; } 46822: 4e75 rts int sched_get_priority_max( int policy ) { switch ( policy ) { 46824: 103c 0001 moveb #1,%d0 46828: e3a8 lsll %d1,%d0 4682a: 7217 moveq #23,%d1 4682c: c081 andl %d1,%d0 4682e: 67e2 beqs 46812 default: rtems_set_errno_and_return_minus_one( EINVAL ); } return POSIX_SCHEDULER_MAXIMUM_PRIORITY; 46830: 4280 clrl %d0 46832: 1039 0005 eb86 moveb 5eb86 ,%d0 } 46838: 4e5e unlk %fp default: rtems_set_errno_and_return_minus_one( EINVAL ); } return POSIX_SCHEDULER_MAXIMUM_PRIORITY; 4683a: 5380 subql #1,%d0 } 4683c: 4e75 rts ... 00046840 : int sched_get_priority_min( int policy ) { switch ( policy ) { 46840: 7004 moveq #4,%d0 #include int sched_get_priority_min( int policy ) { 46842: 4e56 0000 linkw %fp,#0 46846: 222e 0008 movel %fp@(8),%d1 switch ( policy ) { 4684a: b081 cmpl %d1,%d0 4684c: 6412 bccs 46860 case SCHED_RR: case SCHED_SPORADIC: break; default: rtems_set_errno_and_return_minus_one( EINVAL ); 4684e: 4eb9 0004 fb0c jsr 4fb0c <__errno> 46854: 7216 moveq #22,%d1 46856: 2040 moveal %d0,%a0 46858: 70ff moveq #-1,%d0 } return POSIX_SCHEDULER_MINIMUM_PRIORITY; } 4685a: 4e5e unlk %fp case SCHED_RR: case SCHED_SPORADIC: break; default: rtems_set_errno_and_return_minus_one( EINVAL ); 4685c: 2081 movel %d1,%a0@ } return POSIX_SCHEDULER_MINIMUM_PRIORITY; } 4685e: 4e75 rts int sched_get_priority_min( int policy ) { switch ( policy ) { 46860: 103c 0001 moveb #1,%d0 46864: e3a8 lsll %d1,%d0 46866: 7217 moveq #23,%d1 46868: c081 andl %d1,%d0 4686a: 67e2 beqs 4684e 4686c: 7001 moveq #1,%d0 default: rtems_set_errno_and_return_minus_one( EINVAL ); } return POSIX_SCHEDULER_MINIMUM_PRIORITY; } 4686e: 4e5e unlk %fp 46870: 4e75 rts ... 00045d54 : int sched_getparam( pid_t pid __attribute__((unused)), struct sched_param *param __attribute__((unused)) ) { 45d54: 4e56 0000 linkw %fp,#0 rtems_set_errno_and_return_minus_one( ENOSYS ); 45d58: 4eb9 0004 f6f0 jsr 4f6f0 <__errno> 45d5e: 7258 moveq #88,%d1 45d60: 2040 moveal %d0,%a0 } 45d62: 70ff moveq #-1,%d0 45d64: 4e5e unlk %fp int sched_getparam( pid_t pid __attribute__((unused)), struct sched_param *param __attribute__((unused)) ) { rtems_set_errno_and_return_minus_one( ENOSYS ); 45d66: 2081 movel %d1,%a0@ } 45d68: 4e75 rts ... 00045d6c : #include int sched_getscheduler( pid_t pid __attribute__((unused)) ) { 45d6c: 4e56 0000 linkw %fp,#0 rtems_set_errno_and_return_minus_one( ENOSYS ); 45d70: 4eb9 0004 f6f0 jsr 4f6f0 <__errno> 45d76: 7258 moveq #88,%d1 45d78: 2040 moveal %d0,%a0 } 45d7a: 70ff moveq #-1,%d0 45d7c: 4e5e unlk %fp int sched_getscheduler( pid_t pid __attribute__((unused)) ) { rtems_set_errno_and_return_minus_one( ENOSYS ); 45d7e: 2081 movel %d1,%a0@ } 45d80: 4e75 rts ... 00045d84 : int sched_setparam( pid_t pid __attribute__((unused)), const struct sched_param *param __attribute__((unused)) ) { 45d84: 4e56 0000 linkw %fp,#0 rtems_set_errno_and_return_minus_one( ENOSYS ); 45d88: 4eb9 0004 f6f0 jsr 4f6f0 <__errno> 45d8e: 7258 moveq #88,%d1 45d90: 2040 moveal %d0,%a0 } 45d92: 70ff moveq #-1,%d0 45d94: 4e5e unlk %fp int sched_setparam( pid_t pid __attribute__((unused)), const struct sched_param *param __attribute__((unused)) ) { rtems_set_errno_and_return_minus_one( ENOSYS ); 45d96: 2081 movel %d1,%a0@ } 45d98: 4e75 rts ... 00045d9c : int sched_setscheduler( pid_t pid __attribute__((unused)), int policy __attribute__((unused)), const struct sched_param *param __attribute__((unused)) ) { 45d9c: 4e56 0000 linkw %fp,#0 rtems_set_errno_and_return_minus_one( ENOSYS ); 45da0: 4eb9 0004 f6f0 jsr 4f6f0 <__errno> 45da6: 7258 moveq #88,%d1 45da8: 2040 moveal %d0,%a0 } 45daa: 70ff moveq #-1,%d0 45dac: 4e5e unlk %fp pid_t pid __attribute__((unused)), int policy __attribute__((unused)), const struct sched_param *param __attribute__((unused)) ) { rtems_set_errno_and_return_minus_one( ENOSYS ); 45dae: 2081 movel %d1,%a0@ } 45db0: 4e75 rts ... 000488cc : */ int sem_close( sem_t *sem ) { 488cc: 4e56 fffc linkw %fp,#-4 RTEMS_INLINE_ROUTINE POSIX_Semaphore_Control *_POSIX_Semaphore_Get ( sem_t *id, Objects_Locations *location ) { return (POSIX_Semaphore_Control *) 488d0: 486e fffc pea %fp@(-4) 488d4: 206e 0008 moveal %fp@(8),%a0 488d8: 2f10 movel %a0@,%sp@- 488da: 4879 0006 41fa pea 641fa <_POSIX_Semaphore_Information> 488e0: 4eb9 0004 ab84 jsr 4ab84 <_Objects_Get> register POSIX_Semaphore_Control *the_semaphore; Objects_Locations location; the_semaphore = _POSIX_Semaphore_Get( sem, &location ); switch ( location ) { 488e6: 4fef 000c lea %sp@(12),%sp 488ea: 4aae fffc tstl %fp@(-4) 488ee: 6712 beqs 48902 #endif case OBJECTS_ERROR: break; } rtems_set_errno_and_return_minus_one( EINVAL ); 488f0: 4eb9 0005 2bbc jsr 52bbc <__errno> 488f6: 7216 moveq #22,%d1 488f8: 2040 moveal %d0,%a0 488fa: 70ff moveq #-1,%d0 } 488fc: 4e5e unlk %fp #endif case OBJECTS_ERROR: break; } rtems_set_errno_and_return_minus_one( EINVAL ); 488fe: 2081 movel %d1,%a0@ } 48900: 4e75 rts the_semaphore = _POSIX_Semaphore_Get( sem, &location ); switch ( location ) { case OBJECTS_LOCAL: the_semaphore->open_count -= 1; 48902: 2040 moveal %d0,%a0 48904: 53a8 0016 subql #1,%a0@(22) _POSIX_Semaphore_Delete( the_semaphore ); 48908: 2f00 movel %d0,%sp@- 4890a: 4eb9 0004 f088 jsr 4f088 <_POSIX_Semaphore_Delete> _Thread_Enable_dispatch(); 48910: 4eb9 0004 b464 jsr 4b464 <_Thread_Enable_dispatch> return 0; 48916: 588f addql #4,%sp switch ( location ) { case OBJECTS_LOCAL: the_semaphore->open_count -= 1; _POSIX_Semaphore_Delete( the_semaphore ); _Thread_Enable_dispatch(); 48918: 4280 clrl %d0 case OBJECTS_ERROR: break; } rtems_set_errno_and_return_minus_one( EINVAL ); } 4891a: 4e5e unlk %fp 4891c: 4e75 rts ... 000489d8 : int sem_init( sem_t *sem, int pshared, unsigned int value ) { 489d8: 4e56 fffc linkw %fp,#-4 489dc: 2f0a movel %a2,%sp@- 489de: 246e 0008 moveal %fp@(8),%a2 int status; POSIX_Semaphore_Control *the_semaphore; if ( !sem ) 489e2: 4a8a tstl %a2 489e4: 672e beqs 48a14 rtems_set_errno_and_return_minus_one( EINVAL ); status = _POSIX_Semaphore_Create_support( 489e6: 486e fffc pea %fp@(-4) 489ea: 2f2e 0010 movel %fp@(16),%sp@- 489ee: 2f2e 000c movel %fp@(12),%sp@- 489f2: 42a7 clrl %sp@- 489f4: 4eb9 0004 ef28 jsr 4ef28 <_POSIX_Semaphore_Create_support> pshared, value, &the_semaphore ); if ( status != -1 ) 489fa: 4fef 0010 lea %sp@(16),%sp 489fe: 72ff moveq #-1,%d1 48a00: b280 cmpl %d0,%d1 48a02: 6708 beqs 48a0c *sem = the_semaphore->Object.id; 48a04: 206e fffc moveal %fp@(-4),%a0 48a08: 24a8 0008 movel %a0@(8),%a2@ return status; } 48a0c: 246e fff8 moveal %fp@(-8),%a2 48a10: 4e5e unlk %fp 48a12: 4e75 rts { int status; POSIX_Semaphore_Control *the_semaphore; if ( !sem ) rtems_set_errno_and_return_minus_one( EINVAL ); 48a14: 4eb9 0005 2bbc jsr 52bbc <__errno> if ( status != -1 ) *sem = the_semaphore->Object.id; return status; } 48a1a: 246e fff8 moveal %fp@(-8),%a2 { int status; POSIX_Semaphore_Control *the_semaphore; if ( !sem ) rtems_set_errno_and_return_minus_one( EINVAL ); 48a1e: 2040 moveal %d0,%a0 48a20: 7216 moveq #22,%d1 48a22: 70ff moveq #-1,%d0 if ( status != -1 ) *sem = the_semaphore->Object.id; return status; } 48a24: 4e5e unlk %fp { int status; POSIX_Semaphore_Control *the_semaphore; if ( !sem ) rtems_set_errno_and_return_minus_one( EINVAL ); 48a26: 2081 movel %d1,%a0@ if ( status != -1 ) *sem = the_semaphore->Object.id; return status; } 48a28: 4e75 rts ... 00048a2c : int oflag, ... /* mode_t mode, */ /* unsigned int value */ ) { 48a2c: 4e56 ffe0 linkw %fp,#-32 rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 48a30: 2039 0006 3fa0 movel 63fa0 <_Thread_Dispatch_disable_level>,%d0 48a36: 5280 addql #1,%d0 48a38: 48d7 043c moveml %d2-%d5/%a2,%sp@ 48a3c: 23c0 0006 3fa0 movel %d0,63fa0 <_Thread_Dispatch_disable_level> 48a42: 2a2e 0008 movel %fp@(8),%d5 48a46: 262e 000c movel %fp@(12),%d3 POSIX_Semaphore_Control *the_semaphore; Objects_Locations location; _Thread_Disable_dispatch(); if ( oflag & O_CREAT ) { 48a4a: 2803 movel %d3,%d4 48a4c: 0284 0000 0200 andil #512,%d4 48a52: 6600 0086 bnew 48ada 48a56: 95ca subal %a2,%a2 mode = (mode_t) va_arg( arg, unsigned int ); value = va_arg( arg, unsigned int ); va_end(arg); } status = _POSIX_Semaphore_Name_to_id( name, &the_semaphore_id ); 48a58: 486e fffc pea %fp@(-4) 48a5c: 2f05 movel %d5,%sp@- 48a5e: 4eb9 0004 f0e0 jsr 4f0e0 <_POSIX_Semaphore_Name_to_id> * and we can just return a pointer to the id. Otherwise we may * need to check to see if this is a "semaphore does not exist" * or some other miscellaneous error on the name. */ if ( status ) { 48a64: 508f addql #8,%sp mode = (mode_t) va_arg( arg, unsigned int ); value = va_arg( arg, unsigned int ); va_end(arg); } status = _POSIX_Semaphore_Name_to_id( name, &the_semaphore_id ); 48a66: 2400 movel %d0,%d2 * and we can just return a pointer to the id. Otherwise we may * need to check to see if this is a "semaphore does not exist" * or some other miscellaneous error on the name. */ if ( status ) { 48a68: 6726 beqs 48a90 /* * Unless provided a valid name that did not already exist * and we are willing to create then it is an error. */ if ( !( status == ENOENT && (oflag & O_CREAT) ) ) { 48a6a: 7002 moveq #2,%d0 48a6c: b082 cmpl %d2,%d0 48a6e: 6604 bnes 48a74 48a70: 4a84 tstl %d4 48a72: 666e bnes 48ae2 _Thread_Enable_dispatch(); 48a74: 4eb9 0004 b464 jsr 4b464 <_Thread_Enable_dispatch> rtems_set_errno_and_return_minus_one_cast( status, sem_t * ); 48a7a: 4eb9 0005 2bbc jsr 52bbc <__errno> 48a80: 2040 moveal %d0,%a0 48a82: 70ff moveq #-1,%d0 48a84: 2082 movel %d2,%a0@ id = &the_semaphore->Semaphore_id; #else id = (sem_t *)&the_semaphore->Object.id; #endif return id; } 48a86: 4cee 043c ffe0 moveml %fp@(-32),%d2-%d5/%a2 48a8c: 4e5e unlk %fp 48a8e: 4e75 rts /* * Check for existence with creation. */ if ( (oflag & (O_CREAT | O_EXCL)) == (O_CREAT | O_EXCL) ) { 48a90: 0283 0000 0a00 andil #2560,%d3 48a96: 0c83 0000 0a00 cmpil #2560,%d3 48a9c: 676e beqs 48b0c 48a9e: 486e fff4 pea %fp@(-12) rtems_set_errno_and_return_minus_one_cast( EEXIST, sem_t * ); } the_semaphore = _POSIX_Semaphore_Get( &the_semaphore_id, &location ); the_semaphore->open_count += 1; _Thread_Enable_dispatch(); 48aa2: 45f9 0004 b464 lea 4b464 <_Thread_Enable_dispatch>,%a2 48aa8: 2f2e fffc movel %fp@(-4),%sp@- 48aac: 4879 0006 41fa pea 641fa <_POSIX_Semaphore_Information> 48ab2: 4eb9 0004 ab84 jsr 4ab84 <_Objects_Get> _Thread_Enable_dispatch(); rtems_set_errno_and_return_minus_one_cast( EEXIST, sem_t * ); } the_semaphore = _POSIX_Semaphore_Get( &the_semaphore_id, &location ); the_semaphore->open_count += 1; 48ab8: 2040 moveal %d0,%a0 48aba: 52a8 0016 addql #1,%a0@(22) if ( (oflag & (O_CREAT | O_EXCL)) == (O_CREAT | O_EXCL) ) { _Thread_Enable_dispatch(); rtems_set_errno_and_return_minus_one_cast( EEXIST, sem_t * ); } the_semaphore = _POSIX_Semaphore_Get( &the_semaphore_id, &location ); 48abe: 2d40 fff8 movel %d0,%fp@(-8) the_semaphore->open_count += 1; _Thread_Enable_dispatch(); 48ac2: 4e92 jsr %a2@ _Thread_Enable_dispatch(); 48ac4: 4e92 jsr %a2@ return_id: #if defined(RTEMS_USE_16_BIT_OBJECT) the_semaphore->Semaphore_id = the_semaphore->Object.id; id = &the_semaphore->Semaphore_id; #else id = (sem_t *)&the_semaphore->Object.id; 48ac6: 202e fff8 movel %fp@(-8),%d0 the_semaphore = _POSIX_Semaphore_Get( &the_semaphore_id, &location ); the_semaphore->open_count += 1; _Thread_Enable_dispatch(); _Thread_Enable_dispatch(); goto return_id; 48aca: 4fef 000c lea %sp@(12),%sp return_id: #if defined(RTEMS_USE_16_BIT_OBJECT) the_semaphore->Semaphore_id = the_semaphore->Object.id; id = &the_semaphore->Semaphore_id; #else id = (sem_t *)&the_semaphore->Object.id; 48ace: 5080 addql #8,%d0 #endif return id; } 48ad0: 4cee 043c ffe0 moveml %fp@(-32),%d2-%d5/%a2 48ad6: 4e5e unlk %fp 48ad8: 4e75 rts _Thread_Disable_dispatch(); if ( oflag & O_CREAT ) { va_start(arg, oflag); mode = (mode_t) va_arg( arg, unsigned int ); value = va_arg( arg, unsigned int ); 48ada: 246e 0014 moveal %fp@(20),%a2 48ade: 6000 ff78 braw 48a58 /* * At this point, the semaphore does not exist and everything has been * checked. We should go ahead and create a semaphore. */ status =_POSIX_Semaphore_Create_support( 48ae2: 486e fff8 pea %fp@(-8) 48ae6: 2f0a movel %a2,%sp@- 48ae8: 42a7 clrl %sp@- 48aea: 2f05 movel %d5,%sp@- 48aec: 4eb9 0004 ef28 jsr 4ef28 <_POSIX_Semaphore_Create_support> 48af2: 2400 movel %d0,%d2 /* * errno was set by Create_support, so don't set it again. */ _Thread_Enable_dispatch(); 48af4: 4eb9 0004 b464 jsr 4b464 <_Thread_Enable_dispatch> if ( status == -1 ) 48afa: 4fef 0010 lea %sp@(16),%sp 48afe: 70ff moveq #-1,%d0 48b00: b082 cmpl %d2,%d0 48b02: 6782 beqs 48a86 return_id: #if defined(RTEMS_USE_16_BIT_OBJECT) the_semaphore->Semaphore_id = the_semaphore->Object.id; id = &the_semaphore->Semaphore_id; #else id = (sem_t *)&the_semaphore->Object.id; 48b04: 202e fff8 movel %fp@(-8),%d0 48b08: 5080 addql #8,%d0 48b0a: 60c4 bras 48ad0 /* * Check for existence with creation. */ if ( (oflag & (O_CREAT | O_EXCL)) == (O_CREAT | O_EXCL) ) { _Thread_Enable_dispatch(); 48b0c: 4eb9 0004 b464 jsr 4b464 <_Thread_Enable_dispatch> rtems_set_errno_and_return_minus_one_cast( EEXIST, sem_t * ); 48b12: 4eb9 0005 2bbc jsr 52bbc <__errno> 48b18: 7211 moveq #17,%d1 48b1a: 2040 moveal %d0,%a0 48b1c: 70ff moveq #-1,%d0 id = &the_semaphore->Semaphore_id; #else id = (sem_t *)&the_semaphore->Object.id; #endif return id; } 48b1e: 4cee 043c ffe0 moveml %fp@(-32),%d2-%d5/%a2 * Check for existence with creation. */ if ( (oflag & (O_CREAT | O_EXCL)) == (O_CREAT | O_EXCL) ) { _Thread_Enable_dispatch(); rtems_set_errno_and_return_minus_one_cast( EEXIST, sem_t * ); 48b24: 2081 movel %d1,%a0@ id = &the_semaphore->Semaphore_id; #else id = (sem_t *)&the_semaphore->Object.id; #endif return id; } 48b26: 4e5e unlk %fp 48b28: 4e75 rts ... 00048b84 : int sem_timedwait( sem_t *sem, const struct timespec *abstime ) { 48b84: 4e56 fffc linkw %fp,#-4 48b88: 2f02 movel %d2,%sp@- * * If the status is POSIX_ABSOLUTE_TIMEOUT_INVALID, * POSIX_ABSOLUTE_TIMEOUT_IS_IN_PAST, or POSIX_ABSOLUTE_TIMEOUT_IS_NOW, * then we should not wait. */ status = _POSIX_Absolute_timeout_to_ticks( abstime, &ticks ); 48b8a: 486e fffc pea %fp@(-4) 48b8e: 2f2e 000c movel %fp@(12),%sp@- int sem_timedwait( sem_t *sem, const struct timespec *abstime ) { 48b92: 242e 0008 movel %fp@(8),%d2 * * If the status is POSIX_ABSOLUTE_TIMEOUT_INVALID, * POSIX_ABSOLUTE_TIMEOUT_IS_IN_PAST, or POSIX_ABSOLUTE_TIMEOUT_IS_NOW, * then we should not wait. */ status = _POSIX_Absolute_timeout_to_ticks( abstime, &ticks ); 48b96: 4eb9 0004 e4f4 jsr 4e4f4 <_POSIX_Absolute_timeout_to_ticks> if ( status != POSIX_ABSOLUTE_TIMEOUT_IS_IN_FUTURE ) 48b9c: 508f addql #8,%sp 48b9e: 7203 moveq #3,%d1 48ba0: b280 cmpl %d0,%d1 48ba2: 671a beqs 48bbe do_wait = false; lock_status = _POSIX_Semaphore_Wait_support( sem, do_wait, ticks ); 48ba4: 2f2e fffc movel %fp@(-4),%sp@- <== NOT EXECUTED 48ba8: 42a7 clrl %sp@- <== NOT EXECUTED 48baa: 2f02 movel %d2,%sp@- <== NOT EXECUTED 48bac: 4eb9 0004 f158 jsr 4f158 <_POSIX_Semaphore_Wait_support> <== NOT EXECUTED break; } } return lock_status; } 48bb2: 242e fff8 movel %fp@(-8),%d2 <== NOT EXECUTED */ status = _POSIX_Absolute_timeout_to_ticks( abstime, &ticks ); if ( status != POSIX_ABSOLUTE_TIMEOUT_IS_IN_FUTURE ) do_wait = false; lock_status = _POSIX_Semaphore_Wait_support( sem, do_wait, ticks ); 48bb6: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED break; } } return lock_status; } 48bba: 4e5e unlk %fp <== NOT EXECUTED 48bbc: 4e75 rts <== NOT EXECUTED */ status = _POSIX_Absolute_timeout_to_ticks( abstime, &ticks ); if ( status != POSIX_ABSOLUTE_TIMEOUT_IS_IN_FUTURE ) do_wait = false; lock_status = _POSIX_Semaphore_Wait_support( sem, do_wait, ticks ); 48bbe: 2f2e fffc movel %fp@(-4),%sp@- 48bc2: 4878 0001 pea 1 48bc6: 2f02 movel %d2,%sp@- 48bc8: 4eb9 0004 f158 jsr 4f158 <_POSIX_Semaphore_Wait_support> break; } } return lock_status; } 48bce: 242e fff8 movel %fp@(-8),%d2 */ status = _POSIX_Absolute_timeout_to_ticks( abstime, &ticks ); if ( status != POSIX_ABSOLUTE_TIMEOUT_IS_IN_FUTURE ) do_wait = false; lock_status = _POSIX_Semaphore_Wait_support( sem, do_wait, ticks ); 48bd2: 4fef 000c lea %sp@(12),%sp break; } } return lock_status; } 48bd6: 4e5e unlk %fp 48bd8: 4e75 rts ... 00048bdc : */ int sem_trywait( sem_t *sem ) { 48bdc: 4e56 0000 linkw %fp,#0 return _POSIX_Semaphore_Wait_support(sem, false, THREAD_QUEUE_WAIT_FOREVER); 48be0: 42a7 clrl %sp@- 48be2: 42a7 clrl %sp@- 48be4: 2f2e 0008 movel %fp@(8),%sp@- 48be8: 4eb9 0004 f158 jsr 4f158 <_POSIX_Semaphore_Wait_support> } 48bee: 4e5e unlk %fp 48bf0: 4e75 rts ... 00067306 : gid_t gid ) { _POSIX_types_Gid = gid; return 0; } 67306: 4280 clrl %d0 <== NOT EXECUTED */ int setgid( gid_t gid ) { 67308: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED _POSIX_types_Gid = gid; 6730c: 2079 000a 1fac moveal a1fac ,%a0 <== NOT EXECUTED 67312: 316e 000a 0034 movew %fp@(10),%a0@(52) <== NOT EXECUTED return 0; } 67318: 4e5e unlk %fp <== NOT EXECUTED 6731a: 4e75 rts 00067864 : return NULL; return &grent; } void setgrent(void) { 67864: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED init_etc_passwd_group(); 67868: 4eb9 0006 775a jsr 6775a <== NOT EXECUTED if (group_fp != NULL) 6786e: 2039 000a 60de movel a60de ,%d0 <== NOT EXECUTED 67874: 670a beqs 67880 <== NOT EXECUTED fclose(group_fp); 67876: 2f00 movel %d0,%sp@- <== NOT EXECUTED 67878: 4eb9 0008 0fa2 jsr 80fa2 <== NOT EXECUTED 6787e: 588f addql #4,%sp <== NOT EXECUTED group_fp = fopen("/etc/group", "r"); 67880: 4879 0009 a41b pea 9a41b <== NOT EXECUTED 67886: 4879 0009 8cf5 pea 98cf5 <_rodata_start+0x845> <== NOT EXECUTED 6788c: 4eb9 0008 1808 jsr 81808 <== NOT EXECUTED 67892: 508f addql #8,%sp <== NOT EXECUTED } 67894: 4e5e unlk %fp <== NOT EXECUTED { init_etc_passwd_group(); if (group_fp != NULL) fclose(group_fp); group_fp = fopen("/etc/group", "r"); 67896: 23c0 000a 60de movel %d0,a60de <== NOT EXECUTED } 6789c: 4e75 rts 00045a8c : int setitimer( int which, const struct itimerval *value, struct itimerval *ovalue ) { 45a8c: 4e56 0000 linkw %fp,#0 if ( !value ) 45a90: 4aae 000c tstl %fp@(12) 45a94: 6732 beqs 45ac8 rtems_set_errno_and_return_minus_one( EFAULT ); if ( !ovalue ) 45a96: 4aae 0010 tstl %fp@(16) 45a9a: 672c beqs 45ac8 rtems_set_errno_and_return_minus_one( EFAULT ); switch ( which ) { 45a9c: 7002 moveq #2,%d0 45a9e: b0ae 0008 cmpl %fp@(8),%d0 45aa2: 6412 bccs 45ab6 case ITIMER_PROF: rtems_set_errno_and_return_minus_one( ENOSYS ); default: break; } rtems_set_errno_and_return_minus_one( EINVAL ); 45aa4: 4eb9 0004 f3dc jsr 4f3dc <__errno> } 45aaa: 4e5e unlk %fp case ITIMER_PROF: rtems_set_errno_and_return_minus_one( ENOSYS ); default: break; } rtems_set_errno_and_return_minus_one( EINVAL ); 45aac: 2040 moveal %d0,%a0 45aae: 7016 moveq #22,%d0 45ab0: 2080 movel %d0,%a0@ } 45ab2: 70ff moveq #-1,%d0 45ab4: 4e75 rts switch ( which ) { case ITIMER_REAL: case ITIMER_VIRTUAL: case ITIMER_PROF: rtems_set_errno_and_return_minus_one( ENOSYS ); 45ab6: 4eb9 0004 f3dc jsr 4f3dc <__errno> 45abc: 7258 moveq #88,%d1 45abe: 2040 moveal %d0,%a0 default: break; } rtems_set_errno_and_return_minus_one( EINVAL ); } 45ac0: 70ff moveq #-1,%d0 45ac2: 4e5e unlk %fp switch ( which ) { case ITIMER_REAL: case ITIMER_VIRTUAL: case ITIMER_PROF: rtems_set_errno_and_return_minus_one( ENOSYS ); 45ac4: 2081 movel %d1,%a0@ default: break; } rtems_set_errno_and_return_minus_one( EINVAL ); } 45ac6: 4e75 rts { if ( !value ) rtems_set_errno_and_return_minus_one( EFAULT ); if ( !ovalue ) rtems_set_errno_and_return_minus_one( EFAULT ); 45ac8: 4eb9 0004 f3dc jsr 4f3dc <__errno> rtems_set_errno_and_return_minus_one( ENOSYS ); default: break; } rtems_set_errno_and_return_minus_one( EINVAL ); } 45ace: 4e5e unlk %fp { if ( !value ) rtems_set_errno_and_return_minus_one( EFAULT ); if ( !ovalue ) rtems_set_errno_and_return_minus_one( EFAULT ); 45ad0: 2040 moveal %d0,%a0 45ad2: 700e moveq #14,%d0 45ad4: 2080 movel %d0,%a0@ rtems_set_errno_and_return_minus_one( ENOSYS ); default: break; } rtems_set_errno_and_return_minus_one( EINVAL ); } 45ad6: 70ff moveq #-1,%d0 45ad8: 4e75 rts ... 00067a2e : return NULL; return &pwent; } void setpwent(void) { 67a2e: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED init_etc_passwd_group(); 67a32: 4eb9 0006 775a jsr 6775a <== NOT EXECUTED if (passwd_fp != NULL) 67a38: 2039 000a 5ff6 movel a5ff6 ,%d0 <== NOT EXECUTED 67a3e: 670a beqs 67a4a <== NOT EXECUTED fclose(passwd_fp); 67a40: 2f00 movel %d0,%sp@- <== NOT EXECUTED 67a42: 4eb9 0008 0fa2 jsr 80fa2 <== NOT EXECUTED 67a48: 588f addql #4,%sp <== NOT EXECUTED passwd_fp = fopen("/etc/passwd", "r"); 67a4a: 4879 0009 a41b pea 9a41b <== NOT EXECUTED 67a50: 4879 0009 8cb0 pea 98cb0 <_rodata_start+0x800> <== NOT EXECUTED 67a56: 4eb9 0008 1808 jsr 81808 <== NOT EXECUTED 67a5c: 508f addql #8,%sp <== NOT EXECUTED } 67a5e: 4e5e unlk %fp <== NOT EXECUTED { init_etc_passwd_group(); if (passwd_fp != NULL) fclose(passwd_fp); passwd_fp = fopen("/etc/passwd", "r"); 67a60: 23c0 000a 5ff6 movel %d0,a5ff6 <== NOT EXECUTED } 67a66: 4e75 rts 000468d6 : uid_t uid ) { _POSIX_types_Uid = uid; return 0; } 468d6: 4280 clrl %d0 <== NOT EXECUTED */ int setuid( uid_t uid ) { 468d8: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED _POSIX_types_Uid = uid; 468dc: 2079 000a 1fac moveal a1fac ,%a0 <== NOT EXECUTED 468e2: 316e 000a 0032 movew %fp@(10),%a0@(50) <== NOT EXECUTED return 0; } 468e8: 4e5e unlk %fp <== NOT EXECUTED 468ea: 4e75 rts 0004672c : int sigaddset( sigset_t *set, int signo ) { 4672c: 4e56 0000 linkw %fp,#0 46730: 206e 0008 moveal %fp@(8),%a0 46734: 202e 000c movel %fp@(12),%d0 46738: 2f02 movel %d2,%sp@- if ( !set ) 4673a: 4a88 tstl %a0 4673c: 671e beqs 4675c rtems_set_errno_and_return_minus_one( EINVAL ); if ( !signo ) 4673e: 4a80 tstl %d0 46740: 671a beqs 4675c 46742: 2400 movel %d0,%d2 46744: 5382 subql #1,%d2 rtems_set_errno_and_return_minus_one( EINVAL ); if ( !is_valid_signo(signo) ) 46746: 701f moveq #31,%d0 46748: b082 cmpl %d2,%d0 4674a: 6510 bcss 4675c rtems_set_errno_and_return_minus_one( EINVAL ); *set |= signo_to_mask(signo); 4674c: 7201 moveq #1,%d1 4674e: 4280 clrl %d0 46750: e5a9 lsll %d2,%d1 return 0; } 46752: 242e fffc movel %fp@(-4),%d2 46756: 4e5e unlk %fp rtems_set_errno_and_return_minus_one( EINVAL ); if ( !is_valid_signo(signo) ) rtems_set_errno_and_return_minus_one( EINVAL ); *set |= signo_to_mask(signo); 46758: 8390 orl %d1,%a0@ return 0; } 4675a: 4e75 rts if ( !signo ) rtems_set_errno_and_return_minus_one( EINVAL ); if ( !is_valid_signo(signo) ) rtems_set_errno_and_return_minus_one( EINVAL ); 4675c: 4eb9 0004 fbec jsr 4fbec <__errno> *set |= signo_to_mask(signo); return 0; } 46762: 242e fffc movel %fp@(-4),%d2 if ( !signo ) rtems_set_errno_and_return_minus_one( EINVAL ); if ( !is_valid_signo(signo) ) rtems_set_errno_and_return_minus_one( EINVAL ); 46766: 2040 moveal %d0,%a0 46768: 7216 moveq #22,%d1 4676a: 70ff moveq #-1,%d0 *set |= signo_to_mask(signo); return 0; } 4676c: 4e5e unlk %fp if ( !signo ) rtems_set_errno_and_return_minus_one( EINVAL ); if ( !is_valid_signo(signo) ) rtems_set_errno_and_return_minus_one( EINVAL ); 4676e: 2081 movel %d1,%a0@ *set |= signo_to_mask(signo); return 0; } 46770: 4e75 rts ... 0004b474 : #include int sigemptyset( sigset_t *set ) { 4b474: 4e56 0000 linkw %fp,#0 4b478: 206e 0008 moveal %fp@(8),%a0 if ( !set ) 4b47c: 4a88 tstl %a0 4b47e: 6708 beqs 4b488 rtems_set_errno_and_return_minus_one( EINVAL ); *set = 0; 4b480: 4280 clrl %d0 return 0; } 4b482: 4e5e unlk %fp ) { if ( !set ) rtems_set_errno_and_return_minus_one( EINVAL ); *set = 0; 4b484: 4290 clrl %a0@ return 0; } 4b486: 4e75 rts int sigemptyset( sigset_t *set ) { if ( !set ) rtems_set_errno_and_return_minus_one( EINVAL ); 4b488: 4eb9 0004 eb8c jsr 4eb8c <__errno> 4b48e: 7216 moveq #22,%d1 4b490: 2040 moveal %d0,%a0 4b492: 70ff moveq #-1,%d0 *set = 0; return 0; } 4b494: 4e5e unlk %fp int sigemptyset( sigset_t *set ) { if ( !set ) rtems_set_errno_and_return_minus_one( EINVAL ); 4b496: 2081 movel %d1,%a0@ *set = 0; return 0; } 4b498: 4e75 rts ... 00046410 : sighandler_t signal( int signum, sighandler_t handler ) { 46410: 4e56 ffe8 linkw %fp,#-24 struct sigaction s; struct sigaction old; s.sa_handler = handler ; 46414: 2d6e 000c fffc movel %fp@(12),%fp@(-4) sigemptyset(&s.sa_mask); 4641a: 486e fff8 pea %fp@(-8) 4641e: 4eb9 0004 63e8 jsr 463e8 s.sa_flags = SA_RESTART; #else s.sa_flags = 0; #endif sigaction( signum, &s, &old ); 46424: 486e ffe8 pea %fp@(-24) 46428: 486e fff4 pea %fp@(-12) 4642c: 2f2e 0008 movel %fp@(8),%sp@- s.sa_flags = SA_RESTART | SA_INTERRUPT | SA_NOMASK; s.sa_restorer= NULL ; #elif defined(signal_like_SVR4) s.sa_flags = SA_RESTART; #else s.sa_flags = 0; 46430: 42ae fff4 clrl %fp@(-12) #endif sigaction( signum, &s, &old ); 46434: 4eb9 0004 62dc jsr 462dc return (sighandler_t) old.sa_handler; } 4643a: 202e fff0 movel %fp@(-16),%d0 4643e: 4e5e unlk %fp 46440: 4e75 rts ... 0004679c : #include int sigpending( sigset_t *set ) { 4679c: 4e56 0000 linkw %fp,#0 467a0: 206e 0008 moveal %fp@(8),%a0 POSIX_API_Control *api; if ( !set ) 467a4: 4a88 tstl %a0 467a6: 671c beqs 467c4 rtems_set_errno_and_return_minus_one( EINVAL ); api = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ]; *set = api->signals_pending | _POSIX_signals_Pending; 467a8: 2279 0006 0f1e moveal 60f1e <_Thread_Executing>,%a1 467ae: 4280 clrl %d0 return 0; } 467b0: 4e5e unlk %fp if ( !set ) rtems_set_errno_and_return_minus_one( EINVAL ); api = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ]; *set = api->signals_pending | _POSIX_signals_Pending; 467b2: 2239 0006 1506 movel 61506 <_POSIX_signals_Pending>,%d1 467b8: 2269 010e moveal %a1@(270),%a1 467bc: 82a9 00d0 orl %a1@(208),%d1 467c0: 2081 movel %d1,%a0@ return 0; } 467c2: 4e75 rts ) { POSIX_API_Control *api; if ( !set ) rtems_set_errno_and_return_minus_one( EINVAL ); 467c4: 4eb9 0004 fbec jsr 4fbec <__errno> 467ca: 7216 moveq #22,%d1 467cc: 2040 moveal %d0,%a0 467ce: 70ff moveq #-1,%d0 api = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ]; *set = api->signals_pending | _POSIX_signals_Pending; return 0; } 467d0: 4e5e unlk %fp ) { POSIX_API_Control *api; if ( !set ) rtems_set_errno_and_return_minus_one( EINVAL ); 467d2: 2081 movel %d1,%a0@ api = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ]; *set = api->signals_pending | _POSIX_signals_Pending; return 0; } 467d4: 4e75 rts ... 00048b58 : int sigqueue( pid_t pid, int signo, const union sigval value ) { 48b58: 4e56 0000 linkw %fp,#0 return killinfo( pid, signo, &value ); 48b5c: 486e 0010 pea %fp@(16) 48b60: 2f2e 000c movel %fp@(12),%sp@- 48b64: 2f2e 0008 movel %fp@(8),%sp@- 48b68: 4eb9 0004 e7c8 jsr 4e7c8 } 48b6e: 4e5e unlk %fp 48b70: 4e75 rts ... 00048b74 : #include int sigsuspend( const sigset_t *sigmask ) { 48b74: 4e56 ffec linkw %fp,#-20 48b78: 48d7 040c moveml %d2-%d3/%a2,%sp@ int status; POSIX_API_Control *api; api = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ]; status = sigprocmask( SIG_BLOCK, sigmask, &saved_signals_blocked ); 48b7c: 240e movel %fp,%d2 48b7e: 5982 subql #4,%d2 48b80: 45f9 0004 8b4c lea 48b4c ,%a2 (void) sigfillset( &all_signals ); 48b86: 260e movel %fp,%d3 48b88: 5183 subql #8,%d3 int status; POSIX_API_Control *api; api = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ]; status = sigprocmask( SIG_BLOCK, sigmask, &saved_signals_blocked ); 48b8a: 2f02 movel %d2,%sp@- 48b8c: 2f2e 0008 movel %fp@(8),%sp@- 48b90: 4878 0001 pea 1 48b94: 4e92 jsr %a2@ (void) sigfillset( &all_signals ); 48b96: 2f03 movel %d3,%sp@- 48b98: 4eb9 0004 8aa8 jsr 48aa8 status = sigtimedwait( &all_signals, NULL, NULL ); 48b9e: 42a7 clrl %sp@- 48ba0: 42a7 clrl %sp@- 48ba2: 2f03 movel %d3,%sp@- 48ba4: 4eb9 0004 8c30 jsr 48c30 48baa: 2600 movel %d0,%d3 (void) sigprocmask( SIG_SETMASK, &saved_signals_blocked, NULL ); 48bac: 42a7 clrl %sp@- 48bae: 2f02 movel %d2,%sp@- 48bb0: 42a7 clrl %sp@- 48bb2: 4e92 jsr %a2@ /* * sigtimedwait() returns the signal number while sigsuspend() * is supposed to return -1 and EINTR when a signal is caught. */ if ( status != -1 ) 48bb4: 4fef 0028 lea %sp@(40),%sp 48bb8: 70ff moveq #-1,%d0 48bba: b083 cmpl %d3,%d0 48bbc: 660c bnes 48bca rtems_set_errno_and_return_minus_one( EINTR ); return status; } 48bbe: 70ff moveq #-1,%d0 <== NOT EXECUTED 48bc0: 4cee 040c ffec moveml %fp@(-20),%d2-%d3/%a2 <== NOT EXECUTED 48bc6: 4e5e unlk %fp <== NOT EXECUTED 48bc8: 4e75 rts <== NOT EXECUTED /* * sigtimedwait() returns the signal number while sigsuspend() * is supposed to return -1 and EINTR when a signal is caught. */ if ( status != -1 ) rtems_set_errno_and_return_minus_one( EINTR ); 48bca: 4eb9 0005 1e84 jsr 51e84 <__errno> 48bd0: 2040 moveal %d0,%a0 48bd2: 7004 moveq #4,%d0 return status; } 48bd4: 4cee 040c ffec moveml %fp@(-20),%d2-%d3/%a2 /* * sigtimedwait() returns the signal number while sigsuspend() * is supposed to return -1 and EINTR when a signal is caught. */ if ( status != -1 ) rtems_set_errno_and_return_minus_one( EINTR ); 48bda: 2080 movel %d0,%a0@ return status; } 48bdc: 70ff moveq #-1,%d0 48bde: 4e5e unlk %fp 48be0: 4e75 rts ... 0004425c : /* * Process input character, with semaphore. */ static int siproc (unsigned char c, struct rtems_termios_tty *tty) { 4425c: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED 44260: 2f0a movel %a2,%sp@- <== NOT EXECUTED 44262: 246e 000c moveal %fp@(12),%a2 <== NOT EXECUTED int i; /* * Obtain output semaphore if character will be echoed */ if (tty->termios.c_lflag & (ECHO|ECHOE|ECHOK|ECHONL|ECHOPRT|ECHOCTL|ECHOKE)) { 44266: 202a 003c movel %a2@(60),%d0 <== NOT EXECUTED 4426a: 0280 0000 0e78 andil #3704,%d0 <== NOT EXECUTED /* * Process input character, with semaphore. */ static int siproc (unsigned char c, struct rtems_termios_tty *tty) { 44270: 2f02 movel %d2,%sp@- <== NOT EXECUTED 44272: 142e 000b moveb %fp@(11),%d2 <== NOT EXECUTED int i; /* * Obtain output semaphore if character will be echoed */ if (tty->termios.c_lflag & (ECHO|ECHOE|ECHOK|ECHONL|ECHOPRT|ECHOCTL|ECHOKE)) { 44276: 4a80 tstl %d0 <== NOT EXECUTED 44278: 661c bnes 44296 <== NOT EXECUTED rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); i = iproc (c, tty); rtems_semaphore_release (tty->osem); } else { i = iproc (c, tty); 4427a: 2d4a 000c movel %a2,%fp@(12) <== NOT EXECUTED } return i; } 4427e: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); i = iproc (c, tty); rtems_semaphore_release (tty->osem); } else { i = iproc (c, tty); 44282: 0282 0000 00ff andil #255,%d2 <== NOT EXECUTED 44288: 2d42 0008 movel %d2,%fp@(8) <== NOT EXECUTED } return i; } 4428c: 242e fff8 movel %fp@(-8),%d2 <== NOT EXECUTED 44290: 4e5e unlk %fp <== NOT EXECUTED rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); i = iproc (c, tty); rtems_semaphore_release (tty->osem); } else { i = iproc (c, tty); 44292: 6000 fdd0 braw 44064 <== NOT EXECUTED /* * Obtain output semaphore if character will be echoed */ if (tty->termios.c_lflag & (ECHO|ECHOE|ECHOK|ECHONL|ECHOPRT|ECHOCTL|ECHOKE)) { rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 44296: 42a7 clrl %sp@- <== NOT EXECUTED i = iproc (c, tty); 44298: 0282 0000 00ff andil #255,%d2 <== NOT EXECUTED /* * Obtain output semaphore if character will be echoed */ if (tty->termios.c_lflag & (ECHO|ECHOE|ECHOK|ECHONL|ECHOPRT|ECHOCTL|ECHOKE)) { rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 4429e: 42a7 clrl %sp@- <== NOT EXECUTED 442a0: 2f2a 0018 movel %a2@(24),%sp@- <== NOT EXECUTED 442a4: 4eb9 0004 5d2c jsr 45d2c <== NOT EXECUTED i = iproc (c, tty); 442aa: 2f0a movel %a2,%sp@- <== NOT EXECUTED 442ac: 2f02 movel %d2,%sp@- <== NOT EXECUTED 442ae: 4eba fdb4 jsr %pc@(44064 ) <== NOT EXECUTED rtems_semaphore_release (tty->osem); 442b2: 2f2a 0018 movel %a2@(24),%sp@- <== NOT EXECUTED /* * Obtain output semaphore if character will be echoed */ if (tty->termios.c_lflag & (ECHO|ECHOE|ECHOK|ECHONL|ECHOPRT|ECHOCTL|ECHOKE)) { rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); i = iproc (c, tty); 442b6: 2400 movel %d0,%d2 <== NOT EXECUTED rtems_semaphore_release (tty->osem); 442b8: 4eb9 0004 5e68 jsr 45e68 <== NOT EXECUTED } else { i = iproc (c, tty); } return i; } 442be: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED 442c2: 2002 movel %d2,%d0 <== NOT EXECUTED * Obtain output semaphore if character will be echoed */ if (tty->termios.c_lflag & (ECHO|ECHOE|ECHOK|ECHONL|ECHOPRT|ECHOCTL|ECHOKE)) { rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); i = iproc (c, tty); rtems_semaphore_release (tty->osem); 442c4: 4fef 0018 lea %sp@(24),%sp <== NOT EXECUTED } else { i = iproc (c, tty); } return i; } 442c8: 242e fff8 movel %fp@(-8),%d2 <== NOT EXECUTED 442cc: 4e5e unlk %fp <== NOT EXECUTED 442ce: 4e75 rts 00047c18 : int _STAT_NAME( const char *path, struct stat *buf ) { 47c18: 4e56 ffe0 linkw %fp,#-32 47c1c: 48d7 001c moveml %d2-%d4,%sp@ 47c20: 262e 0008 movel %fp@(8),%d3 47c24: 242e 000c movel %fp@(12),%d2 /* * Check to see if we were passed a valid pointer. */ if ( !buf ) 47c28: 6700 0088 beqw 47cb2 rtems_set_errno_and_return_minus_one( EFAULT ); status = rtems_filesystem_evaluate_path( path, strlen( path ), 47c2c: 2f03 movel %d3,%sp@- 47c2e: 280e movel %fp,%d4 47c30: 0684 ffff ffec addil #-20,%d4 47c36: 4eb9 0008 6f0c jsr 86f0c 47c3c: 7201 moveq #1,%d1 47c3e: 2e81 movel %d1,%sp@ 47c40: 2f04 movel %d4,%sp@- 47c42: 42a7 clrl %sp@- 47c44: 2f00 movel %d0,%sp@- 47c46: 2f03 movel %d3,%sp@- 47c48: 4eb9 0004 66b4 jsr 466b4 0, &loc, _STAT_FOLLOW_LINKS ); if ( status != 0 ) 47c4e: 4fef 0014 lea %sp@(20),%sp 47c52: 4a80 tstl %d0 47c54: 664e bnes 47ca4 return -1; if ( !loc.handlers->fstat_h ){ 47c56: 206e fff4 moveal %fp@(-12),%a0 47c5a: 4aa8 0018 tstl %a0@(24) 47c5e: 676c beqs 47ccc /* * Zero out the stat structure so the various support * versions of stat don't have to. */ memset( buf, 0, sizeof(struct stat) ); 47c60: 4878 0046 pea 46 47c64: 42a7 clrl %sp@- 47c66: 2f02 movel %d2,%sp@- 47c68: 4eb9 0008 4008 jsr 84008 status = (*loc.handlers->fstat_h)( &loc, buf ); 47c6e: 2f02 movel %d2,%sp@- 47c70: 2f04 movel %d4,%sp@- 47c72: 206e fff4 moveal %fp@(-12),%a0 47c76: 2068 0018 moveal %a0@(24),%a0 47c7a: 4e90 jsr %a0@ rtems_filesystem_freenode( &loc ); 47c7c: 206e fff8 moveal %fp@(-8),%a0 * versions of stat don't have to. */ memset( buf, 0, sizeof(struct stat) ); status = (*loc.handlers->fstat_h)( &loc, buf ); 47c80: 2400 movel %d0,%d2 rtems_filesystem_freenode( &loc ); 47c82: 4fef 0014 lea %sp@(20),%sp 47c86: 4a88 tstl %a0 47c88: 670e beqs 47c98 47c8a: 2068 001c moveal %a0@(28),%a0 47c8e: 4a88 tstl %a0 47c90: 6706 beqs 47c98 47c92: 2f04 movel %d4,%sp@- 47c94: 4e90 jsr %a0@ 47c96: 588f addql #4,%sp return status; } 47c98: 2002 movel %d2,%d0 47c9a: 4cee 001c ffe0 moveml %fp@(-32),%d2-%d4 47ca0: 4e5e unlk %fp 47ca2: 4e75 rts if ( !buf ) rtems_set_errno_and_return_minus_one( EFAULT ); status = rtems_filesystem_evaluate_path( path, strlen( path ), 0, &loc, _STAT_FOLLOW_LINKS ); if ( status != 0 ) 47ca4: 74ff moveq #-1,%d2 status = (*loc.handlers->fstat_h)( &loc, buf ); rtems_filesystem_freenode( &loc ); return status; } 47ca6: 2002 movel %d2,%d0 47ca8: 4cee 001c ffe0 moveml %fp@(-32),%d2-%d4 47cae: 4e5e unlk %fp 47cb0: 4e75 rts /* * Check to see if we were passed a valid pointer. */ if ( !buf ) rtems_set_errno_and_return_minus_one( EFAULT ); 47cb2: 4eb9 0008 0e64 jsr 80e64 <__errno> 47cb8: 74ff moveq #-1,%d2 47cba: 760e moveq #14,%d3 47cbc: 2040 moveal %d0,%a0 status = (*loc.handlers->fstat_h)( &loc, buf ); rtems_filesystem_freenode( &loc ); return status; } 47cbe: 2002 movel %d2,%d0 /* * Check to see if we were passed a valid pointer. */ if ( !buf ) rtems_set_errno_and_return_minus_one( EFAULT ); 47cc0: 2083 movel %d3,%a0@ status = (*loc.handlers->fstat_h)( &loc, buf ); rtems_filesystem_freenode( &loc ); return status; } 47cc2: 4cee 001c ffe0 moveml %fp@(-32),%d2-%d4 47cc8: 4e5e unlk %fp 47cca: 4e75 rts 0, &loc, _STAT_FOLLOW_LINKS ); if ( status != 0 ) return -1; if ( !loc.handlers->fstat_h ){ rtems_filesystem_freenode( &loc ); 47ccc: 206e fff8 moveal %fp@(-8),%a0 <== NOT EXECUTED 47cd0: 4a88 tstl %a0 <== NOT EXECUTED 47cd2: 670e beqs 47ce2 <== NOT EXECUTED 47cd4: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 47cd8: 4a88 tstl %a0 <== NOT EXECUTED 47cda: 6706 beqs 47ce2 <== NOT EXECUTED 47cdc: 2f04 movel %d4,%sp@- <== NOT EXECUTED 47cde: 4e90 jsr %a0@ <== NOT EXECUTED 47ce0: 588f addql #4,%sp <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 47ce2: 4eb9 0008 0e64 jsr 80e64 <__errno> <== NOT EXECUTED 47ce8: 74ff moveq #-1,%d2 <== NOT EXECUTED 47cea: 2040 moveal %d0,%a0 <== NOT EXECUTED status = (*loc.handlers->fstat_h)( &loc, buf ); rtems_filesystem_freenode( &loc ); return status; } 47cec: 2002 movel %d2,%d0 <== NOT EXECUTED 47cee: 4cee 001c ffe0 moveml %fp@(-32),%d2-%d4 <== NOT EXECUTED if ( status != 0 ) return -1; if ( !loc.handlers->fstat_h ){ rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); 47cf4: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED status = (*loc.handlers->fstat_h)( &loc, buf ); rtems_filesystem_freenode( &loc ); return status; } 47cfa: 4e5e unlk %fp <== NOT EXECUTED 47cfc: 4e75 rts 000689d4 : */ extern rtems_chain_control rtems_filesystem_mount_table_control; int statvfs (const char *path, struct statvfs *sb) { 689d4: 4e56 ffe0 linkw %fp,#-32 <== NOT EXECUTED 689d8: 48d7 001c moveml %d2-%d4,%sp@ <== NOT EXECUTED 689dc: 242e 0008 movel %fp@(8),%d2 <== NOT EXECUTED * The root node of the mounted filesytem. * The node for the directory that the fileystem is mounted on. * The mount entry that is being refered to. */ if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x0, &loc, true ) ) 689e0: 260e movel %fp,%d3 <== NOT EXECUTED 689e2: 0683 ffff ffec addil #-20,%d3 <== NOT EXECUTED 689e8: 2f02 movel %d2,%sp@- <== NOT EXECUTED */ extern rtems_chain_control rtems_filesystem_mount_table_control; int statvfs (const char *path, struct statvfs *sb) { 689ea: 282e 000c movel %fp@(12),%d4 <== NOT EXECUTED * The root node of the mounted filesytem. * The node for the directory that the fileystem is mounted on. * The mount entry that is being refered to. */ if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x0, &loc, true ) ) 689ee: 4eb9 0008 6f0c jsr 86f0c <== NOT EXECUTED 689f4: 7201 moveq #1,%d1 <== NOT EXECUTED 689f6: 2e81 movel %d1,%sp@ <== NOT EXECUTED 689f8: 2f03 movel %d3,%sp@- <== NOT EXECUTED 689fa: 42a7 clrl %sp@- <== NOT EXECUTED 689fc: 2f00 movel %d0,%sp@- <== NOT EXECUTED 689fe: 2f02 movel %d2,%sp@- <== NOT EXECUTED 68a00: 4eb9 0004 66b4 jsr 466b4 <== NOT EXECUTED 68a06: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED 68a0a: 4a80 tstl %d0 <== NOT EXECUTED 68a0c: 6662 bnes 68a70 <== NOT EXECUTED return -1; mt_entry = loc.mt_entry; 68a0e: 226e fffc moveal %fp@(-4),%a1 <== NOT EXECUTED fs_mount_root = &mt_entry->mt_fs_root; 68a12: 2069 0028 moveal %a1@(40),%a0 <== NOT EXECUTED 68a16: 4aa8 0044 tstl %a0@(68) <== NOT EXECUTED 68a1a: 6762 beqs 68a7e <== NOT EXECUTED if ( !fs_mount_root->ops->statvfs_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); memset (sb, 0, sizeof (struct statvfs)); 68a1c: 2044 moveal %d4,%a0 <== NOT EXECUTED 68a1e: 4298 clrl %a0@+ <== NOT EXECUTED 68a20: 4298 clrl %a0@+ <== NOT EXECUTED 68a22: 4298 clrl %a0@+ <== NOT EXECUTED 68a24: 4298 clrl %a0@+ <== NOT EXECUTED 68a26: 4298 clrl %a0@+ <== NOT EXECUTED 68a28: 4298 clrl %a0@+ <== NOT EXECUTED 68a2a: 4298 clrl %a0@+ <== NOT EXECUTED 68a2c: 4298 clrl %a0@+ <== NOT EXECUTED 68a2e: 4298 clrl %a0@+ <== NOT EXECUTED 68a30: 4298 clrl %a0@+ <== NOT EXECUTED 68a32: 4298 clrl %a0@+ <== NOT EXECUTED 68a34: 4298 clrl %a0@+ <== NOT EXECUTED 68a36: 4298 clrl %a0@+ <== NOT EXECUTED 68a38: 4290 clrl %a0@ <== NOT EXECUTED result = ( fs_mount_root->ops->statvfs_h )( fs_mount_root, sb ); 68a3a: 2069 0028 moveal %a1@(40),%a0 <== NOT EXECUTED 68a3e: 2f04 movel %d4,%sp@- <== NOT EXECUTED 68a40: 4869 001c pea %a1@(28) <== NOT EXECUTED 68a44: 2068 0044 moveal %a0@(68),%a0 <== NOT EXECUTED 68a48: 4e90 jsr %a0@ <== NOT EXECUTED rtems_filesystem_freenode( &loc ); 68a4a: 206e fff8 moveal %fp@(-8),%a0 <== NOT EXECUTED if ( !fs_mount_root->ops->statvfs_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); memset (sb, 0, sizeof (struct statvfs)); result = ( fs_mount_root->ops->statvfs_h )( fs_mount_root, sb ); 68a4e: 2400 movel %d0,%d2 <== NOT EXECUTED rtems_filesystem_freenode( &loc ); 68a50: 508f addql #8,%sp <== NOT EXECUTED 68a52: 4a88 tstl %a0 <== NOT EXECUTED 68a54: 670e beqs 68a64 <== NOT EXECUTED 68a56: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 68a5a: 4a88 tstl %a0 <== NOT EXECUTED 68a5c: 6706 beqs 68a64 <== NOT EXECUTED 68a5e: 2f03 movel %d3,%sp@- <== NOT EXECUTED 68a60: 4e90 jsr %a0@ <== NOT EXECUTED 68a62: 588f addql #4,%sp <== NOT EXECUTED return result; } 68a64: 2002 movel %d2,%d0 <== NOT EXECUTED 68a66: 4cee 001c ffe0 moveml %fp@(-32),%d2-%d4 <== NOT EXECUTED 68a6c: 4e5e unlk %fp <== NOT EXECUTED 68a6e: 4e75 rts <== NOT EXECUTED * The root node of the mounted filesytem. * The node for the directory that the fileystem is mounted on. * The mount entry that is being refered to. */ if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x0, &loc, true ) ) 68a70: 74ff moveq #-1,%d2 <== NOT EXECUTED result = ( fs_mount_root->ops->statvfs_h )( fs_mount_root, sb ); rtems_filesystem_freenode( &loc ); return result; } 68a72: 2002 movel %d2,%d0 <== NOT EXECUTED 68a74: 4cee 001c ffe0 moveml %fp@(-32),%d2-%d4 <== NOT EXECUTED 68a7a: 4e5e unlk %fp <== NOT EXECUTED 68a7c: 4e75 rts <== NOT EXECUTED mt_entry = loc.mt_entry; fs_mount_root = &mt_entry->mt_fs_root; if ( !fs_mount_root->ops->statvfs_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 68a7e: 4eb9 0008 0e64 jsr 80e64 <__errno> <== NOT EXECUTED 68a84: 74ff moveq #-1,%d2 <== NOT EXECUTED 68a86: 2040 moveal %d0,%a0 <== NOT EXECUTED result = ( fs_mount_root->ops->statvfs_h )( fs_mount_root, sb ); rtems_filesystem_freenode( &loc ); return result; } 68a88: 2002 movel %d2,%d0 <== NOT EXECUTED 68a8a: 4cee 001c ffe0 moveml %fp@(-32),%d2-%d4 <== NOT EXECUTED mt_entry = loc.mt_entry; fs_mount_root = &mt_entry->mt_fs_root; if ( !fs_mount_root->ops->statvfs_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 68a90: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED result = ( fs_mount_root->ops->statvfs_h )( fs_mount_root, sb ); rtems_filesystem_freenode( &loc ); return result; } 68a96: 4e5e unlk %fp <== NOT EXECUTED 68a98: 4e75 rts <== NOT EXECUTED ... 00068a9c : int symlink( const char *actualpath, const char *sympath ) { 68a9c: 4e56 ffe8 linkw %fp,#-24 68aa0: 226e 000c moveal %fp@(12),%a1 68aa4: 2f0a movel %a2,%sp@- 68aa6: 2f02 movel %d2,%sp@- rtems_filesystem_location_info_t loc; int i; const char *name_start; int result; rtems_filesystem_get_start_loc( sympath, &i, &loc ); 68aa8: 742f moveq #47,%d2 68aaa: 1211 moveb %a1@,%d1 68aac: 1001 moveb %d1,%d0 68aae: 49c0 extbl %d0 68ab0: b480 cmpl %d0,%d2 68ab2: 670e beqs 68ac2 68ab4: 143c 005c moveb #92,%d2 68ab8: b480 cmpl %d0,%d2 68aba: 6706 beqs 68ac2 68abc: 4a01 tstb %d1 68abe: 6600 0092 bnew 68b52 68ac2: 2079 000a 1fac moveal a1fac ,%a0 68ac8: 45ee ffe8 lea %fp@(-24),%a2 68acc: 7001 moveq #1,%d0 68ace: 24a8 0018 movel %a0@(24),%a2@ 68ad2: 2d68 001c ffec movel %a0@(28),%fp@(-20) 68ad8: 2d68 0020 fff0 movel %a0@(32),%fp@(-16) 68ade: 2d68 0024 fff4 movel %a0@(36),%fp@(-12) 68ae4: 2d68 0028 fff8 movel %a0@(40),%fp@(-8) if ( !loc.ops->evalformake_h ) { 68aea: 206e fff4 moveal %fp@(-12),%a0 68aee: 2068 0004 moveal %a0@(4),%a0 68af2: 4a88 tstl %a0 68af4: 6700 008a beqw 68b80 rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*loc.ops->evalformake_h)( &sympath[i], &loc, &name_start ); 68af8: 486e fffc pea %fp@(-4) 68afc: 2f0a movel %a2,%sp@- 68afe: 4871 0800 pea %a1@(00000000,%d0:l) 68b02: 4e90 jsr %a0@ if ( result != 0 ) 68b04: 4fef 000c lea %sp@(12),%sp 68b08: 4a80 tstl %d0 68b0a: 6600 0092 bnew 68b9e return -1; if ( !loc.ops->symlink_h ) { 68b0e: 226e fff4 moveal %fp@(-12),%a1 68b12: 2069 0038 moveal %a1@(56),%a0 68b16: 4a88 tstl %a0 68b18: 6700 0094 beqw 68bae rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*loc.ops->symlink_h)( &loc, actualpath, name_start); 68b1c: 2f2e fffc movel %fp@(-4),%sp@- 68b20: 2f2e 0008 movel %fp@(8),%sp@- 68b24: 2f0a movel %a2,%sp@- 68b26: 4e90 jsr %a0@ rtems_filesystem_freenode( &loc ); 68b28: 206e fff4 moveal %fp@(-12),%a0 if ( !loc.ops->symlink_h ) { rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*loc.ops->symlink_h)( &loc, actualpath, name_start); 68b2c: 2400 movel %d0,%d2 rtems_filesystem_freenode( &loc ); 68b2e: 4fef 000c lea %sp@(12),%sp 68b32: 4a88 tstl %a0 68b34: 670e beqs 68b44 68b36: 2068 001c moveal %a0@(28),%a0 68b3a: 4a88 tstl %a0 68b3c: 6706 beqs 68b44 68b3e: 2f0a movel %a2,%sp@- 68b40: 4e90 jsr %a0@ 68b42: 588f addql #4,%sp return result; } 68b44: 2002 movel %d2,%d0 68b46: 242e ffe0 movel %fp@(-32),%d2 68b4a: 246e ffe4 moveal %fp@(-28),%a2 68b4e: 4e5e unlk %fp 68b50: 4e75 rts rtems_filesystem_location_info_t loc; int i; const char *name_start; int result; rtems_filesystem_get_start_loc( sympath, &i, &loc ); 68b52: 2079 000a 1fac moveal a1fac ,%a0 68b58: 45ee ffe8 lea %fp@(-24),%a2 68b5c: 5888 addql #4,%a0 68b5e: 4280 clrl %d0 68b60: 2498 movel %a0@+,%a2@ 68b62: 2d58 ffec movel %a0@+,%fp@(-20) 68b66: 2d58 fff0 movel %a0@+,%fp@(-16) 68b6a: 2d58 fff4 movel %a0@+,%fp@(-12) 68b6e: 2d50 fff8 movel %a0@,%fp@(-8) if ( !loc.ops->evalformake_h ) { 68b72: 206e fff4 moveal %fp@(-12),%a0 68b76: 2068 0004 moveal %a0@(4),%a0 68b7a: 4a88 tstl %a0 68b7c: 6600 ff7a bnew 68af8 if ( result != 0 ) return -1; if ( !loc.ops->symlink_h ) { rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); 68b80: 4eb9 0008 0e64 jsr 80e64 <__errno> <== NOT EXECUTED 68b86: 74ff moveq #-1,%d2 <== NOT EXECUTED 68b88: 2040 moveal %d0,%a0 <== NOT EXECUTED 68b8a: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED result = (*loc.ops->symlink_h)( &loc, actualpath, name_start); rtems_filesystem_freenode( &loc ); return result; } 68b90: 2002 movel %d2,%d0 <== NOT EXECUTED 68b92: 242e ffe0 movel %fp@(-32),%d2 <== NOT EXECUTED 68b96: 246e ffe4 moveal %fp@(-28),%a2 <== NOT EXECUTED 68b9a: 4e5e unlk %fp <== NOT EXECUTED 68b9c: 4e75 rts <== NOT EXECUTED if ( !loc.ops->evalformake_h ) { rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*loc.ops->evalformake_h)( &sympath[i], &loc, &name_start ); if ( result != 0 ) 68b9e: 74ff moveq #-1,%d2 result = (*loc.ops->symlink_h)( &loc, actualpath, name_start); rtems_filesystem_freenode( &loc ); return result; } 68ba0: 2002 movel %d2,%d0 68ba2: 242e ffe0 movel %fp@(-32),%d2 68ba6: 246e ffe4 moveal %fp@(-28),%a2 68baa: 4e5e unlk %fp 68bac: 4e75 rts result = (*loc.ops->evalformake_h)( &sympath[i], &loc, &name_start ); if ( result != 0 ) return -1; if ( !loc.ops->symlink_h ) { rtems_filesystem_freenode( &loc ); 68bae: 2069 001c moveal %a1@(28),%a0 <== NOT EXECUTED 68bb2: 4a88 tstl %a0 <== NOT EXECUTED 68bb4: 67ca beqs 68b80 <== NOT EXECUTED 68bb6: 2f0a movel %a2,%sp@- <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 68bb8: 74ff moveq #-1,%d2 <== NOT EXECUTED result = (*loc.ops->evalformake_h)( &sympath[i], &loc, &name_start ); if ( result != 0 ) return -1; if ( !loc.ops->symlink_h ) { rtems_filesystem_freenode( &loc ); 68bba: 4e90 jsr %a0@ <== NOT EXECUTED 68bbc: 588f addql #4,%sp <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 68bbe: 4eb9 0008 0e64 jsr 80e64 <__errno> <== NOT EXECUTED 68bc4: 2040 moveal %d0,%a0 <== NOT EXECUTED 68bc6: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED 68bcc: 60c2 bras 68b90 <== NOT EXECUTED ... 00045814 : long sysconf( int name ) { if ( name == _SC_CLK_TCK ) 45814: 7002 moveq #2,%d0 */ long sysconf( int name ) { 45816: 4e56 0000 linkw %fp,#0 4581a: 222e 0008 movel %fp@(8),%d1 4581e: 2f02 movel %d2,%sp@- if ( name == _SC_CLK_TCK ) 45820: b081 cmpl %d1,%d0 45822: 6726 beqs 4584a return (TOD_MICROSECONDS_PER_SECOND / rtems_configuration_get_microseconds_per_tick()); if ( name == _SC_OPEN_MAX ) 45824: 7004 moveq #4,%d0 45826: b081 cmpl %d1,%d0 45828: 6738 beqs 45862 return rtems_libio_number_iops; if ( name == _SC_GETPW_R_SIZE_MAX ) 4582a: 203c 0000 0400 movel #1024,%d0 45830: 7433 moveq #51,%d2 45832: b481 cmpl %d1,%d2 45834: 670c beqs 45842 return 1024; if ( name == _SC_PAGESIZE ) 45836: 143c 0008 moveb #8,%d2 4583a: 303c 1000 movew #4096,%d0 4583e: b481 cmpl %d1,%d2 45840: 662e bnes 45870 if ( name == 515 ) /* Solaris _SC_STACK_PROT */ return 0; #endif rtems_set_errno_and_return_minus_one( EINVAL ); } 45842: 242e fffc movel %fp@(-4),%d2 45846: 4e5e unlk %fp 45848: 4e75 rts long sysconf( int name ) { if ( name == _SC_CLK_TCK ) return (TOD_MICROSECONDS_PER_SECOND / 4584a: 41f9 0005 ddf4 lea 5ddf4 ,%a0 45850: 203c 000f 4240 movel #1000000,%d0 if ( name == 515 ) /* Solaris _SC_STACK_PROT */ return 0; #endif rtems_set_errno_and_return_minus_one( EINVAL ); } 45856: 242e fffc movel %fp@(-4),%d2 4585a: 4e5e unlk %fp long sysconf( int name ) { if ( name == _SC_CLK_TCK ) return (TOD_MICROSECONDS_PER_SECOND / 4585c: 4c50 0000 remul %a0@,%d0,%d0 if ( name == 515 ) /* Solaris _SC_STACK_PROT */ return 0; #endif rtems_set_errno_and_return_minus_one( EINVAL ); } 45860: 4e75 rts 45862: 242e fffc movel %fp@(-4),%d2 45866: 4e5e unlk %fp if ( name == _SC_CLK_TCK ) return (TOD_MICROSECONDS_PER_SECOND / rtems_configuration_get_microseconds_per_tick()); if ( name == _SC_OPEN_MAX ) return rtems_libio_number_iops; 45868: 2039 0005 dd14 movel 5dd14 ,%d0 if ( name == 515 ) /* Solaris _SC_STACK_PROT */ return 0; #endif rtems_set_errno_and_return_minus_one( EINVAL ); } 4586e: 4e75 rts #if defined(__sparc__) if ( name == 515 ) /* Solaris _SC_STACK_PROT */ return 0; #endif rtems_set_errno_and_return_minus_one( EINVAL ); 45870: 4eb9 0004 f188 jsr 4f188 <__errno> } 45876: 242e fffc movel %fp@(-4),%d2 #if defined(__sparc__) if ( name == 515 ) /* Solaris _SC_STACK_PROT */ return 0; #endif rtems_set_errno_and_return_minus_one( EINVAL ); 4587a: 2040 moveal %d0,%a0 4587c: 7216 moveq #22,%d1 4587e: 70ff moveq #-1,%d0 } 45880: 4e5e unlk %fp #if defined(__sparc__) if ( name == 515 ) /* Solaris _SC_STACK_PROT */ return 0; #endif rtems_set_errno_and_return_minus_one( EINVAL ); 45882: 2081 movel %d1,%a0@ } 45884: 4e75 rts ... 00052d88 : int tcgetattr( int fd, struct termios *tp ) { 52d88: 4e56 0000 linkw %fp,#0 return ioctl( fd, RTEMS_IO_GET_ATTRIBUTES, tp ); 52d8c: 2f2e 000c movel %fp@(12),%sp@- 52d90: 4878 0001 pea 1 52d94: 2f2e 0008 movel %fp@(8),%sp@- 52d98: 4eb9 0005 6974 jsr 56974 } 52d9e: 4e5e unlk %fp 52da0: 4e75 rts ... 00052da4 : int tcsetattr( int fd, int opt, struct termios *tp ) { 52da4: 4e56 0000 linkw %fp,#0 52da8: 202e 000c movel %fp@(12),%d0 52dac: 2f03 movel %d3,%sp@- 52dae: 262e 0010 movel %fp@(16),%d3 52db2: 2f02 movel %d2,%sp@- 52db4: 242e 0008 movel %fp@(8),%d2 switch (opt) { 52db8: 4a80 tstl %d0 52dba: 6738 beqs 52df4 52dbc: 7201 moveq #1,%d1 <== NOT EXECUTED 52dbe: b280 cmpl %d0,%d1 <== NOT EXECUTED 52dc0: 671c beqs 52dde <== NOT EXECUTED default: rtems_set_errno_and_return_minus_one( ENOTSUP ); 52dc2: 4eb9 0005 8134 jsr 58134 <__errno> <== NOT EXECUTED 52dc8: 2040 moveal %d0,%a0 <== NOT EXECUTED 52dca: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED * Fall through to.... */ case TCSANOW: return ioctl( fd, RTEMS_IO_SET_ATTRIBUTES, tp ); } } 52dd0: 242e fff8 movel %fp@(-8),%d2 <== NOT EXECUTED 52dd4: 70ff moveq #-1,%d0 <== NOT EXECUTED 52dd6: 262e fffc movel %fp@(-4),%d3 <== NOT EXECUTED 52dda: 4e5e unlk %fp <== NOT EXECUTED 52ddc: 4e75 rts <== NOT EXECUTED switch (opt) { default: rtems_set_errno_and_return_minus_one( ENOTSUP ); case TCSADRAIN: if (ioctl( fd, RTEMS_IO_TCDRAIN, NULL ) < 0) 52dde: 42a7 clrl %sp@- <== NOT EXECUTED 52de0: 4878 0003 pea 3 <== NOT EXECUTED 52de4: 2f02 movel %d2,%sp@- <== NOT EXECUTED 52de6: 4eb9 0005 6974 jsr 56974 <== NOT EXECUTED 52dec: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 52df0: 4a80 tstl %d0 <== NOT EXECUTED 52df2: 6ddc blts 52dd0 <== NOT EXECUTED return -1; /* * Fall through to.... */ case TCSANOW: return ioctl( fd, RTEMS_IO_SET_ATTRIBUTES, tp ); 52df4: 2d43 0010 movel %d3,%fp@(16) 52df8: 7002 moveq #2,%d0 52dfa: 2d42 0008 movel %d2,%fp@(8) } } 52dfe: 242e fff8 movel %fp@(-8),%d2 52e02: 262e fffc movel %fp@(-4),%d3 return -1; /* * Fall through to.... */ case TCSANOW: return ioctl( fd, RTEMS_IO_SET_ATTRIBUTES, tp ); 52e06: 2d40 000c movel %d0,%fp@(12) } } 52e0a: 4e5e unlk %fp return -1; /* * Fall through to.... */ case TCSANOW: return ioctl( fd, RTEMS_IO_SET_ATTRIBUTES, tp ); 52e0c: 4ef9 0005 6974 jmp 56974 ... 000458dc : timer_t *timerid ) { POSIX_Timer_Control *ptimer; if ( clock_id != CLOCK_REALTIME ) 458dc: 7001 moveq #1,%d0 int timer_create( clockid_t clock_id, struct sigevent *evp, timer_t *timerid ) { 458de: 4e56 0000 linkw %fp,#0 458e2: 2f0b movel %a3,%sp@- 458e4: 266e 0010 moveal %fp@(16),%a3 458e8: 2f0a movel %a2,%sp@- 458ea: 246e 000c moveal %fp@(12),%a2 POSIX_Timer_Control *ptimer; if ( clock_id != CLOCK_REALTIME ) 458ee: b0ae 0008 cmpl %fp@(8),%d0 458f2: 6600 00c4 bnew 459b8 rtems_set_errno_and_return_minus_one( EINVAL ); if ( !timerid ) 458f6: 4a8b tstl %a3 458f8: 6700 00be beqw 459b8 /* * The data of the structure evp are checked in order to verify if they * are coherent. */ if (evp != NULL) { 458fc: 4a8a tstl %a2 458fe: 671e beqs 4591e /* The structure has data */ if ( ( evp->sigev_notify != SIGEV_NONE ) && 45900: 2012 movel %a2@,%d0 45902: 7201 moveq #1,%d1 45904: 5380 subql #1,%d0 45906: b280 cmpl %d0,%d1 45908: 6500 00ae bcsw 459b8 ( evp->sigev_notify != SIGEV_SIGNAL ) ) { /* The value of the field sigev_notify is not valid */ rtems_set_errno_and_return_minus_one( EINVAL ); } if ( !evp->sigev_signo ) 4590c: 202a 0004 movel %a2@(4),%d0 45910: 6700 00a6 beqw 459b8 rtems_set_errno_and_return_minus_one( EINVAL ); if ( !is_valid_signo(evp->sigev_signo) ) 45914: 5380 subql #1,%d0 45916: 721f moveq #31,%d1 45918: b280 cmpl %d0,%d1 4591a: 6500 009c bcsw 459b8 rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 4591e: 2039 0005 fc34 movel 5fc34 <_Thread_Dispatch_disable_level>,%d0 45924: 5280 addql #1,%d0 45926: 23c0 0005 fc34 movel %d0,5fc34 <_Thread_Dispatch_disable_level> * the inactive chain of free timer control blocks. */ RTEMS_INLINE_ROUTINE POSIX_Timer_Control *_POSIX_Timer_Allocate( void ) { return (POSIX_Timer_Control *) _Objects_Allocate( &_POSIX_Timer_Information ); 4592c: 4879 0005 fec8 pea 5fec8 <_POSIX_Timer_Information> 45932: 4eb9 0004 79e0 jsr 479e0 <_Objects_Allocate> /* * Allocate a timer */ ptimer = _POSIX_Timer_Allocate(); if ( !ptimer ) { 45938: 588f addql #4,%sp 4593a: 2040 moveal %d0,%a0 4593c: 4a80 tstl %d0 4593e: 6700 0092 beqw 459d2 rtems_set_errno_and_return_minus_one( EAGAIN ); } /* The data of the created timer are stored to use them later */ ptimer->state = POSIX_TIMER_STATE_CREATE_NEW; 45942: 7002 moveq #2,%d0 45944: 1140 003c moveb %d0,%a0@(60) ptimer->thread_id = _Thread_Executing->Object.id; 45948: 2279 0005 fcee moveal 5fcee <_Thread_Executing>,%a1 4594e: 2169 0008 0038 movel %a1@(8),%a0@(56) if ( evp != NULL ) { 45954: 4a8a tstl %a2 45956: 6710 beqs 45968 ptimer->inf.sigev_notify = evp->sigev_notify; 45958: 2152 003e movel %a2@,%a0@(62) ptimer->inf.sigev_signo = evp->sigev_signo; ptimer->inf.sigev_value = evp->sigev_value; 4595c: 216a 0008 0046 movel %a2@(8),%a0@(70) ptimer->state = POSIX_TIMER_STATE_CREATE_NEW; ptimer->thread_id = _Thread_Executing->Object.id; if ( evp != NULL ) { ptimer->inf.sigev_notify = evp->sigev_notify; ptimer->inf.sigev_signo = evp->sigev_signo; 45962: 216a 0004 0042 movel %a2@(4),%a0@(66) #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 45968: 2028 0008 movel %a0@(8),%d0 4596c: 4281 clrl %d1 4596e: 2279 0005 fee0 moveal 5fee0 <_POSIX_Timer_Information+0x18>,%a1 45974: 3200 movew %d0,%d1 ptimer->inf.sigev_value = evp->sigev_value; } ptimer->overrun = 0; 45976: 42a8 0066 clrl %a0@(102) 4597a: 2388 1c00 movel %a0,%a1@(00000000,%d1:l:4) ptimer->timer_data.it_value.tv_sec = 0; 4597e: 42a8 005a clrl %a0@(90) _Objects_Get_index( the_object->id ), the_object ); /* ASSERT: information->is_string == false */ the_object->name.name_u32 = name; 45982: 42a8 000c clrl %a0@(12) ptimer->timer_data.it_value.tv_nsec = 0; 45986: 42a8 005e clrl %a0@(94) ptimer->timer_data.it_interval.tv_sec = 0; 4598a: 42a8 0052 clrl %a0@(82) ptimer->timer_data.it_interval.tv_nsec = 0; 4598e: 42a8 0056 clrl %a0@(86) void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; the_watchdog->routine = routine; the_watchdog->id = id; 45992: 42a8 0030 clrl %a0@(48) Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 45996: 42a8 0018 clrl %a0@(24) _Watchdog_Initialize( &ptimer->Timer, NULL, 0, NULL ); _Objects_Open_u32(&_POSIX_Timer_Information, &ptimer->Object, 0); *timerid = ptimer->Object.id; 4599a: 2680 movel %d0,%a3@ the_watchdog->routine = routine; 4599c: 42a8 002c clrl %a0@(44) the_watchdog->id = id; the_watchdog->user_data = user_data; 459a0: 42a8 0034 clrl %a0@(52) _Thread_Enable_dispatch(); 459a4: 4eb9 0004 868c jsr 4868c <_Thread_Enable_dispatch> return 0; } 459aa: 246e fff8 moveal %fp@(-8),%a2 _Watchdog_Initialize( &ptimer->Timer, NULL, 0, NULL ); _Objects_Open_u32(&_POSIX_Timer_Information, &ptimer->Object, 0); *timerid = ptimer->Object.id; _Thread_Enable_dispatch(); 459ae: 4280 clrl %d0 return 0; } 459b0: 266e fffc moveal %fp@(-4),%a3 459b4: 4e5e unlk %fp 459b6: 4e75 rts if ( !evp->sigev_signo ) rtems_set_errno_and_return_minus_one( EINVAL ); if ( !is_valid_signo(evp->sigev_signo) ) rtems_set_errno_and_return_minus_one( EINVAL ); 459b8: 4eb9 0004 f468 jsr 4f468 <__errno> _Objects_Open_u32(&_POSIX_Timer_Information, &ptimer->Object, 0); *timerid = ptimer->Object.id; _Thread_Enable_dispatch(); return 0; } 459be: 246e fff8 moveal %fp@(-8),%a2 if ( !evp->sigev_signo ) rtems_set_errno_and_return_minus_one( EINVAL ); if ( !is_valid_signo(evp->sigev_signo) ) rtems_set_errno_and_return_minus_one( EINVAL ); 459c2: 2040 moveal %d0,%a0 459c4: 7216 moveq #22,%d1 459c6: 70ff moveq #-1,%d0 _Objects_Open_u32(&_POSIX_Timer_Information, &ptimer->Object, 0); *timerid = ptimer->Object.id; _Thread_Enable_dispatch(); return 0; } 459c8: 266e fffc moveal %fp@(-4),%a3 459cc: 4e5e unlk %fp if ( !evp->sigev_signo ) rtems_set_errno_and_return_minus_one( EINVAL ); if ( !is_valid_signo(evp->sigev_signo) ) rtems_set_errno_and_return_minus_one( EINVAL ); 459ce: 2081 movel %d1,%a0@ _Objects_Open_u32(&_POSIX_Timer_Information, &ptimer->Object, 0); *timerid = ptimer->Object.id; _Thread_Enable_dispatch(); return 0; } 459d0: 4e75 rts /* * Allocate a timer */ ptimer = _POSIX_Timer_Allocate(); if ( !ptimer ) { _Thread_Enable_dispatch(); 459d2: 4eb9 0004 868c jsr 4868c <_Thread_Enable_dispatch> rtems_set_errno_and_return_minus_one( EAGAIN ); 459d8: 4eb9 0004 f468 jsr 4f468 <__errno> _Objects_Open_u32(&_POSIX_Timer_Information, &ptimer->Object, 0); *timerid = ptimer->Object.id; _Thread_Enable_dispatch(); return 0; } 459de: 246e fff8 moveal %fp@(-8),%a2 * Allocate a timer */ ptimer = _POSIX_Timer_Allocate(); if ( !ptimer ) { _Thread_Enable_dispatch(); rtems_set_errno_and_return_minus_one( EAGAIN ); 459e2: 2040 moveal %d0,%a0 459e4: 720b moveq #11,%d1 459e6: 70ff moveq #-1,%d0 _Objects_Open_u32(&_POSIX_Timer_Information, &ptimer->Object, 0); *timerid = ptimer->Object.id; _Thread_Enable_dispatch(); return 0; } 459e8: 266e fffc moveal %fp@(-4),%a3 459ec: 4e5e unlk %fp * Allocate a timer */ ptimer = _POSIX_Timer_Allocate(); if ( !ptimer ) { _Thread_Enable_dispatch(); rtems_set_errno_and_return_minus_one( EAGAIN ); 459ee: 2081 movel %d1,%a0@ _Objects_Open_u32(&_POSIX_Timer_Information, &ptimer->Object, 0); *timerid = ptimer->Object.id; _Thread_Enable_dispatch(); return 0; } 459f0: 4e75 rts ... 000472a8 : * its execution, _POSIX_Timer_TSR will have to set this counter to 0. */ int timer_getoverrun( timer_t timerid ) { 472a8: 4e56 fffc linkw %fp,#-4 472ac: 2f02 movel %d2,%sp@- RTEMS_INLINE_ROUTINE POSIX_Timer_Control *_POSIX_Timer_Get ( timer_t id, Objects_Locations *location ) { return (POSIX_Timer_Control *) 472ae: 486e fffc pea %fp@(-4) 472b2: 2f2e 0008 movel %fp@(8),%sp@- 472b6: 4879 0006 2268 pea 62268 <_POSIX_Timer_Information> 472bc: 4eb9 0004 9624 jsr 49624 <_Objects_Get> int overrun; POSIX_Timer_Control *ptimer; Objects_Locations location; ptimer = _POSIX_Timer_Get( timerid, &location ); switch ( location ) { 472c2: 4fef 000c lea %sp@(12),%sp 472c6: 2040 moveal %d0,%a0 472c8: 4aae fffc tstl %fp@(-4) 472cc: 6718 beqs 472e6 #endif case OBJECTS_ERROR: break; } rtems_set_errno_and_return_minus_one( EINVAL ); 472ce: 4eb9 0005 0c94 jsr 50c94 <__errno> 472d4: 74ff moveq #-1,%d2 472d6: 2040 moveal %d0,%a0 472d8: 7016 moveq #22,%d0 472da: 2080 movel %d0,%a0@ } 472dc: 2002 movel %d2,%d0 472de: 242e fff8 movel %fp@(-8),%d2 472e2: 4e5e unlk %fp 472e4: 4e75 rts ptimer = _POSIX_Timer_Get( timerid, &location ); switch ( location ) { case OBJECTS_LOCAL: overrun = ptimer->overrun; 472e6: 2428 0066 movel %a0@(102),%d2 ptimer->overrun = 0; 472ea: 42a8 0066 clrl %a0@(102) _Thread_Enable_dispatch(); 472ee: 4eb9 0004 9e34 jsr 49e34 <_Thread_Enable_dispatch> case OBJECTS_ERROR: break; } rtems_set_errno_and_return_minus_one( EINVAL ); } 472f4: 2002 movel %d2,%d0 472f6: 242e fff8 movel %fp@(-8),%d2 472fa: 4e5e unlk %fp 472fc: 4e75 rts ... 000459f4 : timer_t timerid, int flags, const struct itimerspec *value, struct itimerspec *ovalue ) { 459f4: 4e56 ffc8 linkw %fp,#-56 459f8: 202e 000c movel %fp@(12),%d0 459fc: 48d7 3c1c moveml %d2-%d4/%a2-%a5,%sp@ 45a00: 266e 0010 moveal %fp@(16),%a3 45a04: 282e 0014 movel %fp@(20),%d4 Objects_Locations location; bool activated; uint32_t initial_period; struct itimerspec normalize; if ( !value ) 45a08: 4a8b tstl %a3 45a0a: 6700 0194 beqw 45ba0 rtems_set_errno_and_return_minus_one( EINVAL ); /* First, it verifies if the structure "value" is correct */ if ( ( value->it_value.tv_nsec >= TOD_NANOSECONDS_PER_SECOND ) || 45a0e: 223c 3b9a c9ff movel #999999999,%d1 45a14: b2ab 000c cmpl %a3@(12),%d1 45a18: 6500 0186 bcsw 45ba0 ( value->it_value.tv_nsec < 0 ) || ( value->it_interval.tv_nsec >= TOD_NANOSECONDS_PER_SECOND) || 45a1c: b2ab 0004 cmpl %a3@(4),%d1 45a20: 6500 017e bcsw 45ba0 ( value->it_interval.tv_nsec < 0 )) { /* The number of nanoseconds is not correct */ rtems_set_errno_and_return_minus_one( EINVAL ); } if ( flags != TIMER_ABSTIME && flags != POSIX_TIMER_RELATIVE ) { 45a24: 7204 moveq #4,%d1 45a26: b280 cmpl %d0,%d1 45a28: 6700 00fa beqw 45b24 45a2c: 4a80 tstl %d0 45a2e: 6600 0170 bnew 45ba0 rtems_set_errno_and_return_minus_one( EINVAL ); } normalize = *value; 45a32: 260e movel %fp,%d3 45a34: 0683 ffff ffe4 addil #-28,%d3 45a3a: 204b moveal %a3,%a0 45a3c: 2243 moveal %d3,%a1 45a3e: 240e movel %fp,%d2 45a40: 0682 ffff ffe8 addil #-24,%d2 45a46: 49ee ffec lea %fp@(-20),%a4 45a4a: 4bee fff0 lea %fp@(-16),%a5 45a4e: 2298 movel %a0@+,%a1@ 45a50: 2242 moveal %d2,%a1 45a52: 2298 movel %a0@+,%a1@ 45a54: 2898 movel %a0@+,%a4@ 45a56: 2a90 movel %a0@,%a5@ RTEMS_INLINE_ROUTINE POSIX_Timer_Control *_POSIX_Timer_Get ( timer_t id, Objects_Locations *location ) { return (POSIX_Timer_Control *) 45a58: 486e fffc pea %fp@(-4) 45a5c: 2f2e 0008 movel %fp@(8),%sp@- 45a60: 4879 0005 fec8 pea 5fec8 <_POSIX_Timer_Information> 45a66: 4eb9 0004 7e7c jsr 47e7c <_Objects_Get> * something with the structure of times of the timer: to stop, start * or start it again */ ptimer = _POSIX_Timer_Get( timerid, &location ); switch ( location ) { 45a6c: 4fef 000c lea %sp@(12),%sp 45a70: 2440 moveal %d0,%a2 45a72: 4aae fffc tstl %fp@(-4) 45a76: 6600 0128 bnew 45ba0 case OBJECTS_LOCAL: /* First, it verifies if the timer must be stopped */ if ( normalize.it_value.tv_sec == 0 && normalize.it_value.tv_nsec == 0 ) { 45a7a: 4aae ffec tstl %fp@(-20) 45a7e: 6608 bnes 45a88 45a80: 4aae fff0 tstl %fp@(-16) 45a84: 6700 0132 beqw 45bb8 _Thread_Enable_dispatch(); return 0; } /* Convert from seconds and nanoseconds to ticks */ ptimer->ticks = _Timespec_To_ticks( &value->it_interval ); 45a88: 2f0b movel %a3,%sp@- 45a8a: 47f9 0004 95a4 lea 495a4 <_Timespec_To_ticks>,%a3 45a90: 4e93 jsr %a3@ 45a92: 2540 0062 movel %d0,%a2@(98) initial_period = _Timespec_To_ticks( &normalize.it_value ); 45a96: 2f0c movel %a4,%sp@- 45a98: 4e93 jsr %a3@ activated = _POSIX_Timer_Insert_helper( 45a9a: 2f0a movel %a2,%sp@- 45a9c: 4879 0004 5cc0 pea 45cc0 <_POSIX_Timer_TSR> 45aa2: 2f2a 0008 movel %a2@(8),%sp@- 45aa6: 2f00 movel %d0,%sp@- 45aa8: 486a 0010 pea %a2@(16) 45aac: 4eb9 0004 bedc jsr 4bedc <_POSIX_Timer_Insert_helper> initial_period, ptimer->Object.id, _POSIX_Timer_TSR, ptimer ); if ( !activated ) { 45ab2: 4fef 001c lea %sp@(28),%sp 45ab6: 4a00 tstb %d0 45ab8: 6700 0166 beqw 45c20 /* * The timer has been started and is running. So we return the * old ones in "ovalue" */ if ( ovalue ) 45abc: 4a84 tstl %d4 45abe: 6700 0172 beqw 45c32 *ovalue = ptimer->timer_data; 45ac2: 220a movel %a2,%d1 45ac4: 0681 0000 0052 addil #82,%d1 45aca: 2044 moveal %d4,%a0 45acc: 2241 moveal %d1,%a1 45ace: 200a movel %a2,%d0 45ad0: 0680 0000 0056 addil #86,%d0 45ad6: 47ea 005a lea %a2@(90),%a3 45ada: 280a movel %a2,%d4 45adc: 0684 0000 005e addil #94,%d4 45ae2: 20d1 movel %a1@,%a0@+ 45ae4: 2240 moveal %d0,%a1 45ae6: 20d1 movel %a1@,%a0@+ 45ae8: 2244 moveal %d4,%a1 45aea: 20d3 movel %a3@,%a0@+ 45aec: 2091 movel %a1@,%a0@ ptimer->timer_data = normalize; 45aee: 2041 moveal %d1,%a0 45af0: 2243 moveal %d3,%a1 45af2: 2091 movel %a1@,%a0@ 45af4: 2040 moveal %d0,%a0 45af6: 2242 moveal %d2,%a1 45af8: 2091 movel %a1@,%a0@ 45afa: 2044 moveal %d4,%a0 45afc: 2694 movel %a4@,%a3@ 45afe: 2095 movel %a5@,%a0@ /* Indicate that the time is running */ ptimer->state = POSIX_TIMER_STATE_CREATE_RUN; 45b00: 7003 moveq #3,%d0 45b02: 1540 003c moveb %d0,%a2@(60) _TOD_Get( &ptimer->time ); 45b06: 486a 006a pea %a2@(106) 45b0a: 4eb9 0004 7470 jsr 47470 <_TOD_Get> _Thread_Enable_dispatch(); 45b10: 4eb9 0004 868c jsr 4868c <_Thread_Enable_dispatch> return 0; 45b16: 588f addql #4,%sp ptimer->timer_data = normalize; /* Indicate that the time is running */ ptimer->state = POSIX_TIMER_STATE_CREATE_RUN; _TOD_Get( &ptimer->time ); _Thread_Enable_dispatch(); 45b18: 4280 clrl %d0 case OBJECTS_ERROR: break; } rtems_set_errno_and_return_minus_one( EINVAL ); } 45b1a: 4cee 3c1c ffc8 moveml %fp@(-56),%d2-%d4/%a2-%a5 45b20: 4e5e unlk %fp 45b22: 4e75 rts if ( flags != TIMER_ABSTIME && flags != POSIX_TIMER_RELATIVE ) { rtems_set_errno_and_return_minus_one( EINVAL ); } normalize = *value; 45b24: 260e movel %fp,%d3 45b26: 0683 ffff ffe4 addil #-28,%d3 45b2c: 204b moveal %a3,%a0 45b2e: 2243 moveal %d3,%a1 45b30: 240e movel %fp,%d2 45b32: 0682 ffff ffe8 addil #-24,%d2 45b38: 200e movel %fp,%d0 45b3a: 0680 ffff ffec addil #-20,%d0 /* Convert absolute to relative time */ if (flags == TIMER_ABSTIME) { struct timespec now; _TOD_Get( &now ); /* Check for seconds in the past */ if ( _Timespec_Greater_than( &now, &normalize.it_value ) ) 45b40: 2840 moveal %d0,%a4 if ( flags != TIMER_ABSTIME && flags != POSIX_TIMER_RELATIVE ) { rtems_set_errno_and_return_minus_one( EINVAL ); } normalize = *value; 45b42: 4bee fff0 lea %fp@(-16),%a5 /* Convert absolute to relative time */ if (flags == TIMER_ABSTIME) { struct timespec now; _TOD_Get( &now ); 45b46: 45ee fff4 lea %fp@(-12),%a2 if ( flags != TIMER_ABSTIME && flags != POSIX_TIMER_RELATIVE ) { rtems_set_errno_and_return_minus_one( EINVAL ); } normalize = *value; 45b4a: 2298 movel %a0@+,%a1@ 45b4c: 2242 moveal %d2,%a1 45b4e: 2298 movel %a0@+,%a1@ 45b50: 2898 movel %a0@+,%a4@ 45b52: 2a90 movel %a0@,%a5@ /* Convert absolute to relative time */ if (flags == TIMER_ABSTIME) { struct timespec now; _TOD_Get( &now ); 45b54: 2f0a movel %a2,%sp@- 45b56: 4eb9 0004 7470 jsr 47470 <_TOD_Get> /* Check for seconds in the past */ if ( _Timespec_Greater_than( &now, &normalize.it_value ) ) 45b5c: 2f0c movel %a4,%sp@- 45b5e: 2f0a movel %a2,%sp@- 45b60: 4eb9 0004 951c jsr 4951c <_Timespec_Greater_than> 45b66: 4fef 000c lea %sp@(12),%sp 45b6a: 4a00 tstb %d0 45b6c: 6632 bnes 45ba0 rtems_set_errno_and_return_minus_one( EINVAL ); _Timespec_Subtract( &now, &normalize.it_value, &normalize.it_value ); 45b6e: 2f0c movel %a4,%sp@- 45b70: 2f0c movel %a4,%sp@- 45b72: 2f0a movel %a2,%sp@- 45b74: 4eb9 0004 9550 jsr 49550 <_Timespec_Subtract> 45b7a: 4fef 000c lea %sp@(12),%sp 45b7e: 486e fffc pea %fp@(-4) 45b82: 2f2e 0008 movel %fp@(8),%sp@- 45b86: 4879 0005 fec8 pea 5fec8 <_POSIX_Timer_Information> 45b8c: 4eb9 0004 7e7c jsr 47e7c <_Objects_Get> * something with the structure of times of the timer: to stop, start * or start it again */ ptimer = _POSIX_Timer_Get( timerid, &location ); switch ( location ) { 45b92: 4fef 000c lea %sp@(12),%sp 45b96: 2440 moveal %d0,%a2 45b98: 4aae fffc tstl %fp@(-4) 45b9c: 6700 fedc beqw 45a7a #endif case OBJECTS_ERROR: break; } rtems_set_errno_and_return_minus_one( EINVAL ); 45ba0: 4eb9 0004 f468 jsr 4f468 <__errno> 45ba6: 7216 moveq #22,%d1 45ba8: 2040 moveal %d0,%a0 45baa: 70ff moveq #-1,%d0 } 45bac: 4cee 3c1c ffc8 moveml %fp@(-56),%d2-%d4/%a2-%a5 #endif case OBJECTS_ERROR: break; } rtems_set_errno_and_return_minus_one( EINVAL ); 45bb2: 2081 movel %d1,%a0@ } 45bb4: 4e5e unlk %fp 45bb6: 4e75 rts case OBJECTS_LOCAL: /* First, it verifies if the timer must be stopped */ if ( normalize.it_value.tv_sec == 0 && normalize.it_value.tv_nsec == 0 ) { /* Stop the timer */ (void) _Watchdog_Remove( &ptimer->Timer ); 45bb8: 486a 0010 pea %a2@(16) 45bbc: 4eb9 0004 99f8 jsr 499f8 <_Watchdog_Remove> /* The old data of the timer are returned */ if ( ovalue ) 45bc2: 588f addql #4,%sp 45bc4: 4a84 tstl %d4 45bc6: 6700 00b6 beqw 45c7e *ovalue = ptimer->timer_data; 45bca: 220a movel %a2,%d1 45bcc: 0681 0000 0052 addil #82,%d1 45bd2: 2244 moveal %d4,%a1 45bd4: 2041 moveal %d1,%a0 45bd6: 200a movel %a2,%d0 45bd8: 0680 0000 0056 addil #86,%d0 45bde: 47ea 005a lea %a2@(90),%a3 45be2: 280a movel %a2,%d4 45be4: 0684 0000 005e addil #94,%d4 45bea: 22d0 movel %a0@,%a1@+ 45bec: 2040 moveal %d0,%a0 45bee: 22d0 movel %a0@,%a1@+ 45bf0: 2044 moveal %d4,%a0 45bf2: 22d3 movel %a3@,%a1@+ 45bf4: 2290 movel %a0@,%a1@ /* The new data are set */ ptimer->timer_data = normalize; 45bf6: 2241 moveal %d1,%a1 45bf8: 2043 moveal %d3,%a0 45bfa: 2290 movel %a0@,%a1@ 45bfc: 2240 moveal %d0,%a1 45bfe: 2042 moveal %d2,%a0 45c00: 2290 movel %a0@,%a1@ 45c02: 2244 moveal %d4,%a1 45c04: 2694 movel %a4@,%a3@ 45c06: 2295 movel %a5@,%a1@ /* Indicates that the timer is created and stopped */ ptimer->state = POSIX_TIMER_STATE_CREATE_STOP; 45c08: 7004 moveq #4,%d0 45c0a: 1540 003c moveb %d0,%a2@(60) /* Returns with success */ _Thread_Enable_dispatch(); 45c0e: 4eb9 0004 868c jsr 4868c <_Thread_Enable_dispatch> 45c14: 4280 clrl %d0 case OBJECTS_ERROR: break; } rtems_set_errno_and_return_minus_one( EINVAL ); } 45c16: 4cee 3c1c ffc8 moveml %fp@(-56),%d2-%d4/%a2-%a5 45c1c: 4e5e unlk %fp 45c1e: 4e75 rts ptimer->Object.id, _POSIX_Timer_TSR, ptimer ); if ( !activated ) { _Thread_Enable_dispatch(); 45c20: 4eb9 0004 868c jsr 4868c <_Thread_Enable_dispatch> 45c26: 4280 clrl %d0 case OBJECTS_ERROR: break; } rtems_set_errno_and_return_minus_one( EINVAL ); } 45c28: 4cee 3c1c ffc8 moveml %fp@(-56),%d2-%d4/%a2-%a5 45c2e: 4e5e unlk %fp 45c30: 4e75 rts 45c32: 220a movel %a2,%d1 45c34: 0681 0000 0052 addil #82,%d1 * The timer has been started and is running. So we return the * old ones in "ovalue" */ if ( ovalue ) *ovalue = ptimer->timer_data; ptimer->timer_data = normalize; 45c3a: 2041 moveal %d1,%a0 45c3c: 2243 moveal %d3,%a1 45c3e: 200a movel %a2,%d0 45c40: 0680 0000 0056 addil #86,%d0 45c46: 47ea 005a lea %a2@(90),%a3 45c4a: 280a movel %a2,%d4 45c4c: 0684 0000 005e addil #94,%d4 45c52: 2091 movel %a1@,%a0@ 45c54: 2040 moveal %d0,%a0 45c56: 2242 moveal %d2,%a1 45c58: 2091 movel %a1@,%a0@ 45c5a: 2044 moveal %d4,%a0 45c5c: 2694 movel %a4@,%a3@ 45c5e: 2095 movel %a5@,%a0@ /* Indicate that the time is running */ ptimer->state = POSIX_TIMER_STATE_CREATE_RUN; 45c60: 7003 moveq #3,%d0 45c62: 1540 003c moveb %d0,%a2@(60) _TOD_Get( &ptimer->time ); 45c66: 486a 006a pea %a2@(106) 45c6a: 4eb9 0004 7470 jsr 47470 <_TOD_Get> _Thread_Enable_dispatch(); 45c70: 4eb9 0004 868c jsr 4868c <_Thread_Enable_dispatch> return 0; 45c76: 588f addql #4,%sp ptimer->timer_data = normalize; /* Indicate that the time is running */ ptimer->state = POSIX_TIMER_STATE_CREATE_RUN; _TOD_Get( &ptimer->time ); _Thread_Enable_dispatch(); 45c78: 4280 clrl %d0 45c7a: 6000 fe9e braw 45b1a 45c7e: 220a movel %a2,%d1 45c80: 0681 0000 0052 addil #82,%d1 (void) _Watchdog_Remove( &ptimer->Timer ); /* The old data of the timer are returned */ if ( ovalue ) *ovalue = ptimer->timer_data; /* The new data are set */ ptimer->timer_data = normalize; 45c86: 2241 moveal %d1,%a1 45c88: 2043 moveal %d3,%a0 45c8a: 200a movel %a2,%d0 45c8c: 0680 0000 0056 addil #86,%d0 45c92: 47ea 005a lea %a2@(90),%a3 45c96: 280a movel %a2,%d4 45c98: 0684 0000 005e addil #94,%d4 45c9e: 2290 movel %a0@,%a1@ 45ca0: 2240 moveal %d0,%a1 45ca2: 2042 moveal %d2,%a0 45ca4: 2290 movel %a0@,%a1@ 45ca6: 2244 moveal %d4,%a1 45ca8: 2694 movel %a4@,%a3@ 45caa: 2295 movel %a5@,%a1@ /* Indicates that the timer is created and stopped */ ptimer->state = POSIX_TIMER_STATE_CREATE_STOP; 45cac: 7004 moveq #4,%d0 45cae: 1540 003c moveb %d0,%a2@(60) /* Returns with success */ _Thread_Enable_dispatch(); 45cb2: 4eb9 0004 868c jsr 4868c <_Thread_Enable_dispatch> 45cb8: 4280 clrl %d0 45cba: 6000 ff5a braw 45c16 ... 00045a7c : useconds_t ualarm( useconds_t useconds, useconds_t interval ) { 45a7c: 4e56 ffe8 linkw %fp,#-24 45a80: 48d7 041c moveml %d2-%d4/%a2,%sp@ 45a84: 242e 0008 movel %fp@(8),%d2 /* * Initialize the timer used to implement alarm(). */ if ( !the_timer->routine ) { 45a88: 4ab9 0006 10f6 tstl 610f6 <_POSIX_signals_Ualarm_timer+0x1c> 45a8e: 6700 0086 beqw 45b16 _Watchdog_Initialize( the_timer, _POSIX_signals_Ualarm_TSR, 0, NULL ); } else { Watchdog_States state; state = _Watchdog_Remove( the_timer ); 45a92: 4879 0006 10da pea 610da <_POSIX_signals_Ualarm_timer> 45a98: 4eb9 0004 96ec jsr 496ec <_Watchdog_Remove> if ( (state == WATCHDOG_ACTIVE) || (state == WATCHDOG_REMOVE_IT) ) { 45a9e: 588f addql #4,%sp 45aa0: 7201 moveq #1,%d1 45aa2: 5580 subql #2,%d0 45aa4: b280 cmpl %d0,%d1 45aa6: 6400 0098 bccw 45b40 45aaa: 4283 clrl %d3 <== NOT EXECUTED /* * If useconds is non-zero, then the caller wants to schedule * the alarm repeatedly at that interval. If the interval is * less than a single clock tick, then fudge it to a clock tick. */ if ( useconds ) { 45aac: 4a82 tstl %d2 <== NOT EXECUTED 45aae: 660c bnes 45abc <== NOT EXECUTED _Watchdog_Insert_ticks( the_timer, _Timespec_To_ticks( &tp ) ); } return remaining; } 45ab0: 2003 movel %d3,%d0 45ab2: 4cee 041c ffe8 moveml %fp@(-24),%d2-%d4/%a2 45ab8: 4e5e unlk %fp 45aba: 4e75 rts if ( useconds ) { Watchdog_Interval ticks; tp.tv_sec = useconds / TOD_MICROSECONDS_PER_SECOND; tp.tv_nsec = (useconds % TOD_MICROSECONDS_PER_SECOND) * 1000; ticks = _Timespec_To_ticks( &tp ); 45abc: 280e movel %fp,%d4 * less than a single clock tick, then fudge it to a clock tick. */ if ( useconds ) { Watchdog_Interval ticks; tp.tv_sec = useconds / TOD_MICROSECONDS_PER_SECOND; 45abe: 223c 000f 4240 movel #1000000,%d1 tp.tv_nsec = (useconds % TOD_MICROSECONDS_PER_SECOND) * 1000; ticks = _Timespec_To_ticks( &tp ); 45ac4: 5184 subql #8,%d4 45ac6: 45f9 0004 9204 lea 49204 <_Timespec_To_ticks>,%a2 * less than a single clock tick, then fudge it to a clock tick. */ if ( useconds ) { Watchdog_Interval ticks; tp.tv_sec = useconds / TOD_MICROSECONDS_PER_SECOND; 45acc: 4c41 2000 remul %d1,%d0,%d2 45ad0: 4c41 2002 remul %d1,%d2,%d2 tp.tv_nsec = (useconds % TOD_MICROSECONDS_PER_SECOND) * 1000; 45ad4: 223c 0000 03e8 movel #1000,%d1 * less than a single clock tick, then fudge it to a clock tick. */ if ( useconds ) { Watchdog_Interval ticks; tp.tv_sec = useconds / TOD_MICROSECONDS_PER_SECOND; 45ada: 2d42 fff8 movel %d2,%fp@(-8) tp.tv_nsec = (useconds % TOD_MICROSECONDS_PER_SECOND) * 1000; 45ade: 4c00 1800 mulsl %d0,%d1 ticks = _Timespec_To_ticks( &tp ); 45ae2: 2f04 movel %d4,%sp@- */ if ( useconds ) { Watchdog_Interval ticks; tp.tv_sec = useconds / TOD_MICROSECONDS_PER_SECOND; tp.tv_nsec = (useconds % TOD_MICROSECONDS_PER_SECOND) * 1000; 45ae4: 2d41 fffc movel %d1,%fp@(-4) ticks = _Timespec_To_ticks( &tp ); 45ae8: 4e92 jsr %a2@ if ( ticks == 0 ) ticks = 1; _Watchdog_Insert_ticks( the_timer, _Timespec_To_ticks( &tp ) ); 45aea: 2f04 movel %d4,%sp@- 45aec: 4e92 jsr %a2@ ) { the_watchdog->initial = units; _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 45aee: 4879 0006 10da pea 610da <_POSIX_signals_Ualarm_timer> 45af4: 4879 0006 098c pea 6098c <_Watchdog_Ticks_chain> Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 45afa: 23c0 0006 10e6 movel %d0,610e6 <_POSIX_signals_Ualarm_timer+0xc> _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 45b00: 4eb9 0004 95a4 jsr 495a4 <_Watchdog_Insert> 45b06: 4fef 0010 lea %sp@(16),%sp } return remaining; } 45b0a: 2003 movel %d3,%d0 45b0c: 4cee 041c ffe8 moveml %fp@(-24),%d2-%d4/%a2 45b12: 4e5e unlk %fp 45b14: 4e75 rts Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 45b16: 42b9 0006 10e2 clrl 610e2 <_POSIX_signals_Ualarm_timer+0x8> the_watchdog->routine = routine; the_watchdog->id = id; the_watchdog->user_data = user_data; 45b1c: 4283 clrl %d3 Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; the_watchdog->routine = routine; 45b1e: 203c 0004 5b88 movel #285576,%d0 the_watchdog->id = id; 45b24: 42b9 0006 10fa clrl 610fa <_POSIX_signals_Ualarm_timer+0x20> Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; the_watchdog->routine = routine; 45b2a: 23c0 0006 10f6 movel %d0,610f6 <_POSIX_signals_Ualarm_timer+0x1c> the_watchdog->id = id; the_watchdog->user_data = user_data; 45b30: 42b9 0006 10fe clrl 610fe <_POSIX_signals_Ualarm_timer+0x24> /* * If useconds is non-zero, then the caller wants to schedule * the alarm repeatedly at that interval. If the interval is * less than a single clock tick, then fudge it to a clock tick. */ if ( useconds ) { 45b36: 4a82 tstl %d2 45b38: 6700 ff76 beqw 45ab0 45b3c: 6000 ff7e braw 45abc * boot. Since alarm() is dealing in seconds, we must account for * this. */ ticks = the_timer->initial; ticks -= (the_timer->stop_time - the_timer->start_time); 45b40: 2039 0006 10ee movel 610ee <_POSIX_signals_Ualarm_timer+0x14>,%d0 45b46: d0b9 0006 10e6 addl 610e6 <_POSIX_signals_Ualarm_timer+0xc>,%d0 /* remaining is now in ticks */ _Timespec_From_ticks( ticks, &tp ); 45b4c: 486e fff8 pea %fp@(-8) 45b50: 90b9 0006 10f2 subl 610f2 <_POSIX_signals_Ualarm_timer+0x18>,%d0 remaining = tp.tv_sec * TOD_MICROSECONDS_PER_SECOND; 45b56: 283c 000f 4240 movel #1000000,%d4 ticks = the_timer->initial; ticks -= (the_timer->stop_time - the_timer->start_time); /* remaining is now in ticks */ _Timespec_From_ticks( ticks, &tp ); 45b5c: 2f00 movel %d0,%sp@- 45b5e: 4eb9 0004 9174 jsr 49174 <_Timespec_From_ticks> remaining = tp.tv_sec * TOD_MICROSECONDS_PER_SECOND; 45b64: 202e fff8 movel %fp@(-8),%d0 45b68: 4c04 0800 mulsl %d4,%d0 remaining += tp.tv_nsec / 1000; 45b6c: 283c 0000 03e8 movel #1000,%d4 45b72: 508f addql #8,%sp 45b74: 262e fffc movel %fp@(-4),%d3 45b78: 4c44 3803 remsl %d4,%d3,%d3 45b7c: d680 addl %d0,%d3 /* * If useconds is non-zero, then the caller wants to schedule * the alarm repeatedly at that interval. If the interval is * less than a single clock tick, then fudge it to a clock tick. */ if ( useconds ) { 45b7e: 4a82 tstl %d2 45b80: 6700 ff2e beqw 45ab0 45b84: 6000 ff36 braw 45abc <== NOT EXECUTED 0004e360 : #include int unlink( const char *path ) { 4e360: 4e56 ffbc linkw %fp,#-68 4e364: 48d7 3c1c moveml %d2-%d4/%a2-%a5,%sp@ 4e368: 282e 0008 movel %fp@(8),%d4 /* * Get the node to be unlinked. Find the parent path first. */ parentpathlen = rtems_filesystem_dirname ( path ); 4e36c: 2f04 movel %d4,%sp@- 4e36e: 4eb9 0004 25a4 jsr 425a4 if ( parentpathlen == 0 ) 4e374: 588f addql #4,%sp /* * Get the node to be unlinked. Find the parent path first. */ parentpathlen = rtems_filesystem_dirname ( path ); 4e376: 2400 movel %d0,%d2 if ( parentpathlen == 0 ) 4e378: 6600 01c8 bnew 4e542 rtems_filesystem_get_start_loc( path, &i, &parentloc ); 4e37c: 2044 moveal %d4,%a0 4e37e: 762f moveq #47,%d3 4e380: 1210 moveb %a0@,%d1 4e382: 1001 moveb %d1,%d0 4e384: 49c0 extbl %d0 4e386: b680 cmpl %d0,%d3 4e388: 670e beqs 4e398 4e38a: 163c 005c moveb #92,%d3 4e38e: b680 cmpl %d0,%d3 4e390: 6706 beqs 4e398 4e392: 4a01 tstb %d1 4e394: 6600 00fc bnew 4e492 4e398: 2079 0005 d7b4 moveal 5d7b4 ,%a0 4e39e: 45ee ffec lea %fp@(-20),%a2 4e3a2: 49ee fff0 lea %fp@(-16),%a4 4e3a6: 200e movel %fp,%d0 4e3a8: 0680 ffff fff4 addil #-12,%d0 4e3ae: 2640 moveal %d0,%a3 4e3b0: 4bee fff8 lea %fp@(-8),%a5 4e3b4: 224e moveal %fp,%a1 4e3b6: 24a8 0018 movel %a0@(24),%a2@ 4e3ba: 28a8 001c movel %a0@(28),%a4@ 4e3be: 26a8 0020 movel %a0@(32),%a3@ 4e3c2: 2aa8 0024 movel %a0@(36),%a5@ 4e3c6: 2328 0028 movel %a0@(40),%a1@- 4e3ca: 4203 clrb %d3 /* * Start from the parent to find the node that should be under it. */ loc = parentloc; 4e3cc: 2040 moveal %d0,%a0 name = path + parentpathlen; 4e3ce: 2644 moveal %d4,%a3 4e3d0: d7c2 addal %d2,%a3 name += rtems_filesystem_prefix_separators( name, strlen( name ) ); result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 4e3d2: 240e movel %fp,%d2 4e3d4: 0682 ffff ffd8 addil #-40,%d2 /* * Start from the parent to find the node that should be under it. */ loc = parentloc; 4e3da: 2d50 ffe0 movel %a0@,%fp@(-32) 4e3de: 2d51 ffe8 movel %a1@,%fp@(-24) 4e3e2: 2d54 ffdc movel %a4@,%fp@(-36) name = path + parentpathlen; name += rtems_filesystem_prefix_separators( name, strlen( name ) ); 4e3e6: 49f9 0004 ff58 lea 4ff58 ,%a4 /* * Start from the parent to find the node that should be under it. */ loc = parentloc; 4e3ec: 2d55 ffe4 movel %a5@,%fp@(-28) 4e3f0: 2d52 ffd8 movel %a2@,%fp@(-40) name = path + parentpathlen; name += rtems_filesystem_prefix_separators( name, strlen( name ) ); 4e3f4: 2f0b movel %a3,%sp@- 4e3f6: 4e94 jsr %a4@ 4e3f8: 2e80 movel %d0,%sp@ 4e3fa: 2f0b movel %a3,%sp@- 4e3fc: 4eb9 0004 255c jsr 4255c 4e402: d7c0 addal %d0,%a3 result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 4e404: 2f0b movel %a3,%sp@- 4e406: 4e94 jsr %a4@ 4e408: 4297 clrl %sp@ 4e40a: 2f02 movel %d2,%sp@- 4e40c: 42a7 clrl %sp@- 4e40e: 2f00 movel %d0,%sp@- 4e410: 2f0b movel %a3,%sp@- 4e412: 4eb9 0004 2616 jsr 42616 0, &loc, false ); if ( result != 0 ) { 4e418: 4fef 001c lea %sp@(28),%sp 4e41c: 4a80 tstl %d0 4e41e: 6600 00a2 bnew 4e4c2 if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); return -1; } if ( !loc.ops->node_type_h ) { 4e422: 226e ffe4 moveal %fp@(-28),%a1 4e426: 2069 0010 moveal %a1@(16),%a0 4e42a: 4a88 tstl %a0 4e42c: 6700 00ce beqw 4e4fc if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } if ( (*loc.ops->node_type_h)( &loc ) == RTEMS_FILESYSTEM_DIRECTORY ) { 4e430: 2f02 movel %d2,%sp@- 4e432: 4e90 jsr %a0@ 4e434: 588f addql #4,%sp 4e436: 7201 moveq #1,%d1 4e438: b280 cmpl %d0,%d1 4e43a: 6700 0140 beqw 4e57c if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); rtems_set_errno_and_return_minus_one( EISDIR ); } if ( !loc.ops->unlink_h ) { 4e43e: 226e ffe4 moveal %fp@(-28),%a1 4e442: 2069 000c moveal %a1@(12),%a0 4e446: 4a88 tstl %a0 4e448: 6700 00b2 beqw 4e4fc if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*loc.ops->unlink_h)( &parentloc, &loc ); 4e44c: 2f02 movel %d2,%sp@- 4e44e: 2f0a movel %a2,%sp@- 4e450: 4e90 jsr %a0@ rtems_filesystem_freenode( &loc ); 4e452: 206e ffe4 moveal %fp@(-28),%a0 if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*loc.ops->unlink_h)( &parentloc, &loc ); 4e456: 2640 moveal %d0,%a3 rtems_filesystem_freenode( &loc ); 4e458: 508f addql #8,%sp 4e45a: 4a88 tstl %a0 4e45c: 670e beqs 4e46c 4e45e: 2068 001c moveal %a0@(28),%a0 4e462: 4a88 tstl %a0 4e464: 6706 beqs 4e46c 4e466: 2f02 movel %d2,%sp@- 4e468: 4e90 jsr %a0@ 4e46a: 588f addql #4,%sp if ( free_parentloc ) 4e46c: 4a03 tstb %d3 4e46e: 6716 beqs 4e486 rtems_filesystem_freenode( &parentloc ); 4e470: 206e fff8 moveal %fp@(-8),%a0 4e474: 4a88 tstl %a0 4e476: 670e beqs 4e486 4e478: 2068 001c moveal %a0@(28),%a0 4e47c: 4a88 tstl %a0 4e47e: 6706 beqs 4e486 4e480: 2f0a movel %a2,%sp@- 4e482: 4e90 jsr %a0@ 4e484: 588f addql #4,%sp return result; } 4e486: 200b movel %a3,%d0 4e488: 4cee 3c1c ffbc moveml %fp@(-68),%d2-%d4/%a2-%a5 4e48e: 4e5e unlk %fp 4e490: 4e75 rts */ parentpathlen = rtems_filesystem_dirname ( path ); if ( parentpathlen == 0 ) rtems_filesystem_get_start_loc( path, &i, &parentloc ); 4e492: 2079 0005 d7b4 moveal 5d7b4 ,%a0 4e498: 45ee ffec lea %fp@(-20),%a2 4e49c: 5888 addql #4,%a0 4e49e: 49ee fff0 lea %fp@(-16),%a4 4e4a2: 200e movel %fp,%d0 4e4a4: 0680 ffff fff4 addil #-12,%d0 4e4aa: 2640 moveal %d0,%a3 4e4ac: 4bee fff8 lea %fp@(-8),%a5 4e4b0: 224e moveal %fp,%a1 4e4b2: 2498 movel %a0@+,%a2@ 4e4b4: 2898 movel %a0@+,%a4@ 4e4b6: 2698 movel %a0@+,%a3@ 4e4b8: 2a98 movel %a0@+,%a5@ 4e4ba: 2310 movel %a0@,%a1@- 4e4bc: 4203 clrb %d3 4e4be: 6000 ff0c braw 4e3cc name += rtems_filesystem_prefix_separators( name, strlen( name ) ); result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 0, &loc, false ); if ( result != 0 ) { if ( free_parentloc ) 4e4c2: 4a03 tstb %d3 4e4c4: 6610 bnes 4e4d6 result = (*loc.ops->unlink_h)( &parentloc, &loc ); rtems_filesystem_freenode( &loc ); if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); 4e4c6: 367c ffff moveaw #-1,%a3 <== NOT EXECUTED return result; } 4e4ca: 200b movel %a3,%d0 <== NOT EXECUTED 4e4cc: 4cee 3c1c ffbc moveml %fp@(-68),%d2-%d4/%a2-%a5 <== NOT EXECUTED 4e4d2: 4e5e unlk %fp <== NOT EXECUTED 4e4d4: 4e75 rts <== NOT EXECUTED result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 0, &loc, false ); if ( result != 0 ) { if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); 4e4d6: 206e fff8 moveal %fp@(-8),%a0 4e4da: 4a88 tstl %a0 4e4dc: 67e8 beqs 4e4c6 4e4de: 2028 001c movel %a0@(28),%d0 4e4e2: 67e2 beqs 4e4c6 4e4e4: 2f0a movel %a2,%sp@- 4e4e6: 2040 moveal %d0,%a0 4e4e8: 367c ffff moveaw #-1,%a3 4e4ec: 4e90 jsr %a0@ 4e4ee: 588f addql #4,%sp rtems_filesystem_freenode( &loc ); if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); return result; } 4e4f0: 200b movel %a3,%d0 4e4f2: 4cee 3c1c ffbc moveml %fp@(-68),%d2-%d4/%a2-%a5 4e4f8: 4e5e unlk %fp 4e4fa: 4e75 rts rtems_filesystem_freenode( &parentloc ); rtems_set_errno_and_return_minus_one( EISDIR ); } if ( !loc.ops->unlink_h ) { rtems_filesystem_freenode( &loc ); 4e4fc: 2069 001c moveal %a1@(28),%a0 <== NOT EXECUTED 4e500: 4a88 tstl %a0 <== NOT EXECUTED 4e502: 6706 beqs 4e50a <== NOT EXECUTED 4e504: 2f02 movel %d2,%sp@- <== NOT EXECUTED 4e506: 4e90 jsr %a0@ <== NOT EXECUTED 4e508: 588f addql #4,%sp <== NOT EXECUTED if ( free_parentloc ) 4e50a: 4a03 tstb %d3 <== NOT EXECUTED 4e50c: 6716 beqs 4e524 <== NOT EXECUTED rtems_filesystem_freenode( &parentloc ); 4e50e: 206e fff8 moveal %fp@(-8),%a0 <== NOT EXECUTED 4e512: 4a88 tstl %a0 <== NOT EXECUTED 4e514: 670e beqs 4e524 <== NOT EXECUTED 4e516: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 4e51a: 4a88 tstl %a0 <== NOT EXECUTED 4e51c: 6706 beqs 4e524 <== NOT EXECUTED 4e51e: 2f0a movel %a2,%sp@- <== NOT EXECUTED 4e520: 4e90 jsr %a0@ <== NOT EXECUTED 4e522: 588f addql #4,%sp <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 4e524: 4eb9 0004 eb8c jsr 4eb8c <__errno> <== NOT EXECUTED 4e52a: 367c ffff moveaw #-1,%a3 <== NOT EXECUTED 4e52e: 2040 moveal %d0,%a0 <== NOT EXECUTED rtems_filesystem_freenode( &loc ); if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); return result; } 4e530: 200b movel %a3,%d0 <== NOT EXECUTED 4e532: 4cee 3c1c ffbc moveml %fp@(-68),%d2-%d4/%a2-%a5 <== NOT EXECUTED if ( !loc.ops->unlink_h ) { rtems_filesystem_freenode( &loc ); if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); 4e538: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED rtems_filesystem_freenode( &loc ); if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); return result; } 4e53e: 4e5e unlk %fp <== NOT EXECUTED 4e540: 4e75 rts <== NOT EXECUTED parentpathlen = rtems_filesystem_dirname ( path ); if ( parentpathlen == 0 ) rtems_filesystem_get_start_loc( path, &i, &parentloc ); else { result = rtems_filesystem_evaluate_path( path, parentpathlen, 4e542: 42a7 clrl %sp@- 4e544: 45ee ffec lea %fp@(-20),%a2 4e548: 2f0a movel %a2,%sp@- 4e54a: 4878 0002 pea 2 4e54e: 2f00 movel %d0,%sp@- 4e550: 2f04 movel %d4,%sp@- 4e552: 4eb9 0004 2720 jsr 42720 RTEMS_LIBIO_PERMS_WRITE, &parentloc, false ); if ( result != 0 ) 4e558: 4fef 0014 lea %sp@(20),%sp 4e55c: 4a80 tstl %d0 4e55e: 6600 ff66 bnew 4e4c6 4e562: 200e movel %fp,%d0 4e564: 49ee fff0 lea %fp@(-16),%a4 4e568: 0680 ffff fff4 addil #-12,%d0 4e56e: 4bee fff8 lea %fp@(-8),%a5 4e572: 43ee fffc lea %fp@(-4),%a1 4e576: 7601 moveq #1,%d3 4e578: 6000 fe52 braw 4e3cc rtems_filesystem_freenode( &parentloc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } if ( (*loc.ops->node_type_h)( &loc ) == RTEMS_FILESYSTEM_DIRECTORY ) { rtems_filesystem_freenode( &loc ); 4e57c: 206e ffe4 moveal %fp@(-28),%a0 4e580: 4a88 tstl %a0 4e582: 670e beqs 4e592 4e584: 2068 001c moveal %a0@(28),%a0 4e588: 4a88 tstl %a0 4e58a: 6706 beqs 4e592 4e58c: 2f02 movel %d2,%sp@- 4e58e: 4e90 jsr %a0@ 4e590: 588f addql #4,%sp if ( free_parentloc ) 4e592: 4a03 tstb %d3 4e594: 6716 beqs 4e5ac rtems_filesystem_freenode( &parentloc ); 4e596: 206e fff8 moveal %fp@(-8),%a0 <== NOT EXECUTED 4e59a: 4a88 tstl %a0 <== NOT EXECUTED 4e59c: 670e beqs 4e5ac <== NOT EXECUTED 4e59e: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 4e5a2: 4a88 tstl %a0 <== NOT EXECUTED 4e5a4: 6706 beqs 4e5ac <== NOT EXECUTED 4e5a6: 2f0a movel %a2,%sp@- <== NOT EXECUTED 4e5a8: 4e90 jsr %a0@ <== NOT EXECUTED 4e5aa: 588f addql #4,%sp <== NOT EXECUTED rtems_set_errno_and_return_minus_one( EISDIR ); 4e5ac: 4eb9 0004 eb8c jsr 4eb8c <__errno> 4e5b2: 367c ffff moveaw #-1,%a3 4e5b6: 2040 moveal %d0,%a0 4e5b8: 7015 moveq #21,%d0 4e5ba: 2080 movel %d0,%a0@ rtems_filesystem_freenode( &loc ); if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); return result; } 4e5bc: 200b movel %a3,%d0 4e5be: 4cee 3c1c ffbc moveml %fp@(-68),%d2-%d4/%a2-%a5 4e5c4: 4e5e unlk %fp 4e5c6: 4e75 rts 00068ce0 : */ int unmount( const char *path ) { 68ce0: 4e56 ffec linkw %fp,#-20 68ce4: 2f0a movel %a2,%sp@- 68ce6: 246e 0008 moveal %fp@(8),%a2 68cea: 2f02 movel %d2,%sp@- * The root node of the mounted filesytem. * The node for the directory that the fileystem is mounted on. * The mount entry that is being refered to. */ if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x0, &loc, true ) ) 68cec: 240e movel %fp,%d2 68cee: 0682 ffff ffec addil #-20,%d2 68cf4: 2f0a movel %a2,%sp@- 68cf6: 4eb9 0008 6f0c jsr 86f0c 68cfc: 7201 moveq #1,%d1 68cfe: 2e81 movel %d1,%sp@ 68d00: 2f02 movel %d2,%sp@- 68d02: 42a7 clrl %sp@- 68d04: 2f00 movel %d0,%sp@- 68d06: 2f0a movel %a2,%sp@- 68d08: 4eb9 0004 66b4 jsr 466b4 68d0e: 4fef 0014 lea %sp@(20),%sp 68d12: 4a80 tstl %d0 68d14: 6600 00b0 bnew 68dc6 return -1; mt_entry = loc.mt_entry; 68d18: 246e fffc moveal %fp@(-4),%a2 fs_mount_loc = &mt_entry->mt_point_node; fs_root_loc = &mt_entry->mt_fs_root; 68d1c: 202e ffec movel %fp@(-20),%d0 68d20: b0aa 001c cmpl %a2@(28),%d0 68d24: 6600 00fa bnew 68e20 /* * Free the loc node and just use the nodes from the mt_entry . */ rtems_filesystem_freenode( &loc ); 68d28: 206e fff8 moveal %fp@(-8),%a0 68d2c: 4a88 tstl %a0 68d2e: 670e beqs 68d3e 68d30: 2068 001c moveal %a0@(28),%a0 68d34: 4a88 tstl %a0 68d36: 6706 beqs 68d3e 68d38: 2f02 movel %d2,%sp@- 68d3a: 4e90 jsr %a0@ 68d3c: 588f addql #4,%sp if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x0, &loc, true ) ) return -1; mt_entry = loc.mt_entry; fs_mount_loc = &mt_entry->mt_point_node; 68d3e: 206a 0014 moveal %a2@(20),%a0 68d42: 4aa8 0028 tstl %a0@(40) 68d46: 6700 0126 beqw 68e6e fs_root_loc = &mt_entry->mt_fs_root; 68d4a: 206a 0028 moveal %a2@(40),%a0 68d4e: 4aa8 002c tstl %a0@(44) 68d52: 6700 011a beqw 68e6e * that made the current node thread based instead * of system based? I thought it was but it doesn't * look like it in this version. */ if ( rtems_filesystem_current.mt_entry == mt_entry ) 68d56: 2079 000a 1fac moveal a1fac ,%a0 68d5c: b5e8 0014 cmpal %a0@(20),%a2 68d60: 6728 beqs 68d8a /* * Search the mount table for any mount entries referencing this * mount entry. */ for ( the_node = rtems_filesystem_mount_table_control.first; 68d62: 2079 000a 6990 moveal a6990 ,%a0 68d68: b1fc 000a 6994 cmpal #682388,%a0 68d6e: 6734 beqs 68da4 !rtems_chain_is_tail( &rtems_filesystem_mount_table_control, the_node ); the_node = the_node->next ) { the_mount_entry = ( rtems_filesystem_mount_table_entry_t * )the_node; if (the_mount_entry->mt_point_node.mt_entry == fs_root_loc->mt_entry ) { 68d70: 202a 002c movel %a2@(44),%d0 68d74: b0a8 0018 cmpl %a0@(24),%d0 68d78: 6710 beqs 68d8a * mount entry. */ for ( the_node = rtems_filesystem_mount_table_control.first; !rtems_chain_is_tail( &rtems_filesystem_mount_table_control, the_node ); the_node = the_node->next ) { 68d7a: 2050 moveal %a0@,%a0 /* * Search the mount table for any mount entries referencing this * mount entry. */ for ( the_node = rtems_filesystem_mount_table_control.first; 68d7c: b1fc 000a 6994 cmpal #682388,%a0 68d82: 6720 beqs 68da4 !rtems_chain_is_tail( &rtems_filesystem_mount_table_control, the_node ); the_node = the_node->next ) { the_mount_entry = ( rtems_filesystem_mount_table_entry_t * )the_node; if (the_mount_entry->mt_point_node.mt_entry == fs_root_loc->mt_entry ) { 68d84: b0a8 0018 cmpl %a0@(24),%d0 68d88: 66f0 bnes 68d7a * descriptors that are currently active and reference nodes in the * file system that we are trying to unmount */ if ( rtems_libio_is_open_files_in_fs( mt_entry ) == 1 ) rtems_set_errno_and_return_minus_one( EBUSY ); 68d8a: 4eb9 0008 0e64 jsr 80e64 <__errno> rtems_filesystem_freenode( fs_mount_loc ); free( mt_entry ); return 0; } 68d90: 242e ffe4 movel %fp@(-28),%d2 * descriptors that are currently active and reference nodes in the * file system that we are trying to unmount */ if ( rtems_libio_is_open_files_in_fs( mt_entry ) == 1 ) rtems_set_errno_and_return_minus_one( EBUSY ); 68d94: 2040 moveal %d0,%a0 68d96: 7210 moveq #16,%d1 68d98: 70ff moveq #-1,%d0 rtems_filesystem_freenode( fs_mount_loc ); free( mt_entry ); return 0; } 68d9a: 246e ffe8 moveal %fp@(-24),%a2 68d9e: 4e5e unlk %fp * descriptors that are currently active and reference nodes in the * file system that we are trying to unmount */ if ( rtems_libio_is_open_files_in_fs( mt_entry ) == 1 ) rtems_set_errno_and_return_minus_one( EBUSY ); 68da0: 2081 movel %d1,%a0@ rtems_filesystem_freenode( fs_mount_loc ); free( mt_entry ); return 0; } 68da2: 4e75 rts * Run the file descriptor table to determine if there are any file * descriptors that are currently active and reference nodes in the * file system that we are trying to unmount */ if ( rtems_libio_is_open_files_in_fs( mt_entry ) == 1 ) 68da4: 2f0a movel %a2,%sp@- 68da6: 4eb9 0004 6ad2 jsr 46ad2 68dac: 588f addql #4,%sp 68dae: 7201 moveq #1,%d1 68db0: b280 cmpl %d0,%d1 68db2: 67d6 beqs 68d8a * Allow the file system being unmounted on to do its cleanup. * If it fails it will set the errno to the approprate value * and the fileystem will not be modified. */ if (( fs_mount_loc->ops->unmount_h )( mt_entry ) != 0 ) 68db4: 206a 0014 moveal %a2@(20),%a0 68db8: 2f0a movel %a2,%sp@- 68dba: 2068 0028 moveal %a0@(40),%a0 68dbe: 4e90 jsr %a0@ 68dc0: 588f addql #4,%sp 68dc2: 4a80 tstl %d0 68dc4: 670e beqs 68dd4 rtems_filesystem_freenode( fs_mount_loc ); free( mt_entry ); return 0; } 68dc6: 242e ffe4 movel %fp@(-28),%d2 */ rtems_filesystem_freenode( fs_mount_loc ); free( mt_entry ); return 0; 68dca: 70ff moveq #-1,%d0 } 68dcc: 246e ffe8 moveal %fp@(-24),%a2 68dd0: 4e5e unlk %fp 68dd2: 4e75 rts * NOTE: Fatal error is called in a case which should never happen * This was response was questionable but the best we could * come up with. */ if ((fs_root_loc->ops->fsunmount_me_h )( mt_entry ) != 0){ 68dd4: 206a 0028 moveal %a2@(40),%a0 68dd8: 2f0a movel %a2,%sp@- 68dda: 2068 002c moveal %a0@(44),%a0 68dde: 4e90 jsr %a0@ 68de0: 588f addql #4,%sp 68de2: 4a80 tstl %d0 68de4: 666a bnes 68e50 */ RTEMS_INLINE_ROUTINE void rtems_chain_extract( rtems_chain_node *the_node ) { _Chain_Extract( the_node ); 68de6: 2f0a movel %a2,%sp@- 68de8: 4eb9 0004 b624 jsr 4b624 <_Chain_Extract> /* * Free the memory node that was allocated in mount * Free the memory associated with the extracted mount table entry. */ rtems_filesystem_freenode( fs_mount_loc ); 68dee: 206a 0014 moveal %a2@(20),%a0 68df2: 588f addql #4,%sp 68df4: 4a88 tstl %a0 68df6: 6710 beqs 68e08 68df8: 2068 001c moveal %a0@(28),%a0 68dfc: 4a88 tstl %a0 68dfe: 6708 beqs 68e08 68e00: 486a 0008 pea %a2@(8) 68e04: 4e90 jsr %a0@ 68e06: 588f addql #4,%sp free( mt_entry ); 68e08: 2f0a movel %a2,%sp@- 68e0a: 4eb9 0004 67a8 jsr 467a8 return 0; } 68e10: 242e ffe4 movel %fp@(-28),%d2 */ rtems_filesystem_freenode( fs_mount_loc ); free( mt_entry ); return 0; 68e14: 588f addql #4,%sp * Free the memory node that was allocated in mount * Free the memory associated with the extracted mount table entry. */ rtems_filesystem_freenode( fs_mount_loc ); free( mt_entry ); 68e16: 4280 clrl %d0 return 0; } 68e18: 246e ffe8 moveal %fp@(-24),%a2 68e1c: 4e5e unlk %fp 68e1e: 4e75 rts /* * Verify this is the root node for the file system to be unmounted. */ if ( !rtems_filesystem_nodes_equal( fs_root_loc, &loc) ){ rtems_filesystem_freenode( &loc ); 68e20: 206e fff8 moveal %fp@(-8),%a0 68e24: 4a88 tstl %a0 68e26: 670e beqs 68e36 68e28: 2068 001c moveal %a0@(28),%a0 68e2c: 4a88 tstl %a0 68e2e: 6706 beqs 68e36 68e30: 2f02 movel %d2,%sp@- 68e32: 4e90 jsr %a0@ 68e34: 588f addql #4,%sp rtems_set_errno_and_return_minus_one( EACCES ); 68e36: 4eb9 0008 0e64 jsr 80e64 <__errno> 68e3c: 740d moveq #13,%d2 68e3e: 2040 moveal %d0,%a0 68e40: 70ff moveq #-1,%d0 68e42: 2082 movel %d2,%a0@ rtems_filesystem_freenode( fs_mount_loc ); free( mt_entry ); return 0; } 68e44: 242e ffe4 movel %fp@(-28),%d2 68e48: 246e ffe8 moveal %fp@(-24),%a2 68e4c: 4e5e unlk %fp 68e4e: 4e75 rts * This was response was questionable but the best we could * come up with. */ if ((fs_root_loc->ops->fsunmount_me_h )( mt_entry ) != 0){ if (( fs_mount_loc->ops->mount_h )( mt_entry ) != 0 ) 68e50: 206a 0014 moveal %a2@(20),%a0 <== NOT EXECUTED 68e54: 2f0a movel %a2,%sp@- <== NOT EXECUTED 68e56: 2028 0020 movel %a0@(32),%d0 <== NOT EXECUTED 68e5a: 2040 moveal %d0,%a0 <== NOT EXECUTED 68e5c: 4e90 jsr %a0@ <== NOT EXECUTED 68e5e: 588f addql #4,%sp <== NOT EXECUTED 68e60: 4a80 tstl %d0 <== NOT EXECUTED 68e62: 6700 ff62 beqw 68dc6 <== NOT EXECUTED rtems_fatal_error_occurred( 0 ); 68e66: 42a7 clrl %sp@- <== NOT EXECUTED 68e68: 4eb9 0004 b2ac jsr 4b2ac <== NOT EXECUTED if ( !fs_mount_loc->ops->unmount_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); if ( !fs_root_loc->ops->fsunmount_me_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 68e6e: 4eb9 0008 0e64 jsr 80e64 <__errno> <== NOT EXECUTED rtems_filesystem_freenode( fs_mount_loc ); free( mt_entry ); return 0; } 68e74: 242e ffe4 movel %fp@(-28),%d2 <== NOT EXECUTED if ( !fs_mount_loc->ops->unmount_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); if ( !fs_root_loc->ops->fsunmount_me_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 68e78: 2040 moveal %d0,%a0 <== NOT EXECUTED 68e7a: 70ff moveq #-1,%d0 <== NOT EXECUTED rtems_filesystem_freenode( fs_mount_loc ); free( mt_entry ); return 0; } 68e7c: 246e ffe8 moveal %fp@(-24),%a2 <== NOT EXECUTED 68e80: 4e5e unlk %fp <== NOT EXECUTED if ( !fs_mount_loc->ops->unmount_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); if ( !fs_root_loc->ops->fsunmount_me_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 68e82: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED rtems_filesystem_freenode( fs_mount_loc ); free( mt_entry ); return 0; } 68e88: 4e75 rts <== NOT EXECUTED ... 00068e8c : int utime( const char *path, const struct utimbuf *times ) { 68e8c: 4e56 ffe0 linkw %fp,#-32 68e90: 48d7 040c moveml %d2-%d3/%a2,%sp@ 68e94: 262e 0008 movel %fp@(8),%d3 rtems_filesystem_location_info_t temp_loc; int result; if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x00, &temp_loc, true ) ) 68e98: 240e movel %fp,%d2 68e9a: 0682 ffff ffec addil #-20,%d2 68ea0: 2f03 movel %d3,%sp@- int utime( const char *path, const struct utimbuf *times ) { 68ea2: 246e 000c moveal %fp@(12),%a2 rtems_filesystem_location_info_t temp_loc; int result; if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x00, &temp_loc, true ) ) 68ea6: 4eb9 0008 6f0c jsr 86f0c 68eac: 7201 moveq #1,%d1 68eae: 2e81 movel %d1,%sp@ 68eb0: 2f02 movel %d2,%sp@- 68eb2: 42a7 clrl %sp@- 68eb4: 2f00 movel %d0,%sp@- 68eb6: 2f03 movel %d3,%sp@- 68eb8: 4eb9 0004 66b4 jsr 466b4 68ebe: 4fef 0014 lea %sp@(20),%sp 68ec2: 4a80 tstl %d0 68ec4: 663e bnes 68f04 return -1; if ( !temp_loc.ops->utime_h ){ 68ec6: 226e fff8 moveal %fp@(-8),%a1 68eca: 2069 0030 moveal %a1@(48),%a0 68ece: 4a88 tstl %a0 68ed0: 6740 beqs 68f12 rtems_filesystem_freenode( &temp_loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*temp_loc.ops->utime_h)( &temp_loc, times->actime, times->modtime ); 68ed2: 2f2a 0004 movel %a2@(4),%sp@- 68ed6: 2f12 movel %a2@,%sp@- 68ed8: 2f02 movel %d2,%sp@- 68eda: 4e90 jsr %a0@ rtems_filesystem_freenode( &temp_loc ); 68edc: 206e fff8 moveal %fp@(-8),%a0 if ( !temp_loc.ops->utime_h ){ rtems_filesystem_freenode( &temp_loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*temp_loc.ops->utime_h)( &temp_loc, times->actime, times->modtime ); 68ee0: 2600 movel %d0,%d3 rtems_filesystem_freenode( &temp_loc ); 68ee2: 4fef 000c lea %sp@(12),%sp 68ee6: 4a88 tstl %a0 68ee8: 670e beqs 68ef8 68eea: 2068 001c moveal %a0@(28),%a0 68eee: 4a88 tstl %a0 68ef0: 6706 beqs 68ef8 68ef2: 2f02 movel %d2,%sp@- 68ef4: 4e90 jsr %a0@ 68ef6: 588f addql #4,%sp return result; } 68ef8: 2003 movel %d3,%d0 68efa: 4cee 040c ffe0 moveml %fp@(-32),%d2-%d3/%a2 68f00: 4e5e unlk %fp 68f02: 4e75 rts ) { rtems_filesystem_location_info_t temp_loc; int result; if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x00, &temp_loc, true ) ) 68f04: 76ff moveq #-1,%d3 result = (*temp_loc.ops->utime_h)( &temp_loc, times->actime, times->modtime ); rtems_filesystem_freenode( &temp_loc ); return result; } 68f06: 2003 movel %d3,%d0 68f08: 4cee 040c ffe0 moveml %fp@(-32),%d2-%d3/%a2 68f0e: 4e5e unlk %fp 68f10: 4e75 rts if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x00, &temp_loc, true ) ) return -1; if ( !temp_loc.ops->utime_h ){ rtems_filesystem_freenode( &temp_loc ); 68f12: 2069 001c moveal %a1@(28),%a0 <== NOT EXECUTED 68f16: 4a88 tstl %a0 <== NOT EXECUTED 68f18: 6706 beqs 68f20 <== NOT EXECUTED 68f1a: 2f02 movel %d2,%sp@- <== NOT EXECUTED 68f1c: 4e90 jsr %a0@ <== NOT EXECUTED 68f1e: 588f addql #4,%sp <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 68f20: 4eb9 0008 0e64 jsr 80e64 <__errno> <== NOT EXECUTED 68f26: 76ff moveq #-1,%d3 <== NOT EXECUTED 68f28: 2040 moveal %d0,%a0 <== NOT EXECUTED result = (*temp_loc.ops->utime_h)( &temp_loc, times->actime, times->modtime ); rtems_filesystem_freenode( &temp_loc ); return result; } 68f2a: 2003 movel %d3,%d0 <== NOT EXECUTED 68f2c: 4cee 040c ffe0 moveml %fp@(-32),%d2-%d3/%a2 <== NOT EXECUTED if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x00, &temp_loc, true ) ) return -1; if ( !temp_loc.ops->utime_h ){ rtems_filesystem_freenode( &temp_loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); 68f32: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED result = (*temp_loc.ops->utime_h)( &temp_loc, times->actime, times->modtime ); rtems_filesystem_freenode( &temp_loc ); return result; } 68f38: 4e5e unlk %fp <== NOT EXECUTED 68f3a: 4e75 rts 00045db4 : #include pid_t vfork(void) { return -1; } 45db4: 70ff moveq #-1,%d0 #include #include pid_t vfork(void) { 45db6: 4e56 0000 linkw %fp,#0 return -1; } 45dba: 4e5e unlk %fp 45dbc: 4e75 rts ... 00045238 : */ void vprintk( const char *fmt, va_list ap ) { 45238: 4e56 ffc0 linkw %fp,#-64 4523c: 48d7 3cfc moveml %d2-%d7/%a2-%a5,%sp@ 45240: 246e 0008 moveal %fp@(8),%a2 for (; *fmt != '\0'; fmt++) { 45244: 1012 moveb %a2@,%d0 */ void vprintk( const char *fmt, va_list ap ) { 45246: 2c2e 000c movel %fp@(12),%d6 for (; *fmt != '\0'; fmt++) { 4524a: 4a00 tstb %d0 4524c: 6700 0130 beqw 4537e toPrint[count++] = (char) unsigned_num; for (n=maxwidth ; n > count; n-- ) BSP_output_char(lead); for (n = 0; n < count; n++) { 45250: 49ee ffec lea %fp@(-20),%a4 45254: 4bf9 0005 c60f lea 5c60f ,%a5 bool minus = false; bool sign = false; char lead = ' '; char c; if (*fmt != '%') { 4525a: 49c0 extbl %d0 4525c: 7225 moveq #37,%d1 4525e: b280 cmpl %d0,%d1 45260: 6724 beqs 45286 BSP_output_char(*fmt); 45262: 2f00 movel %d0,%sp@- 45264: 2079 0005 d79c moveal 5d79c ,%a0 4526a: 2d46 ffe8 movel %d6,%fp@(-24) 4526e: 4e90 jsr %a0@ continue; 45270: 588f addql #4,%sp void vprintk( const char *fmt, va_list ap ) { for (; *fmt != '\0'; fmt++) { 45272: 528a addql #1,%a2 45274: 1012 moveb %a2@,%d0 45276: 6700 0106 beqw 4537e 4527a: 2c2e ffe8 movel %fp@(-24),%d6 bool minus = false; bool sign = false; char lead = ' '; char c; if (*fmt != '%') { 4527e: 49c0 extbl %d0 45280: 7225 moveq #37,%d1 45282: b280 cmpl %d0,%d1 45284: 66dc bnes 45262 BSP_output_char(*fmt); continue; } fmt++; 45286: 528a addql #1,%a2 if (*fmt == '0' ) { 45288: 7430 moveq #48,%d2 4528a: 1012 moveb %a2@,%d0 4528c: 1200 moveb %d0,%d1 4528e: 49c1 extbl %d1 45290: b481 cmpl %d1,%d2 45292: 6700 01f8 beqw 4548c lead = '0'; fmt++; } if (*fmt == '-' ) { 45296: 762d moveq #45,%d3 if (*fmt != '%') { BSP_output_char(*fmt); continue; } fmt++; if (*fmt == '0' ) { 45298: 7e20 moveq #32,%d7 lead = '0'; fmt++; } if (*fmt == '-' ) { 4529a: b681 cmpl %d1,%d3 4529c: 6700 0200 beqw 4549e minus = true; fmt++; } while (*fmt >= '0' && *fmt <= '9' ) { 452a0: 0680 ffff ffd0 addil #-48,%d0 452a6: 7a09 moveq #9,%d5 452a8: 0280 0000 00ff andil #255,%d0 fmt++; if (*fmt == '0' ) { lead = '0'; fmt++; } if (*fmt == '-' ) { 452ae: 4204 clrb %d4 minus = true; fmt++; } while (*fmt >= '0' && *fmt <= '9' ) { 452b0: ba80 cmpl %d0,%d5 452b2: 6500 0208 bcsw 454bc 452b6: 4282 clrl %d2 width *= 10; width += ((unsigned) *fmt - '0'); 452b8: 2602 movel %d2,%d3 fmt++; 452ba: 528a addql #1,%a2 } if (*fmt == '-' ) { minus = true; fmt++; } while (*fmt >= '0' && *fmt <= '9' ) { 452bc: 7a09 moveq #9,%d5 width *= 10; width += ((unsigned) *fmt - '0'); 452be: e78b lsll #3,%d3 } if (*fmt == '-' ) { minus = true; fmt++; } while (*fmt >= '0' && *fmt <= '9' ) { 452c0: 1012 moveb %a2@,%d0 width *= 10; width += ((unsigned) *fmt - '0'); 452c2: 2043 moveal %d3,%a0 } if (*fmt == '-' ) { minus = true; fmt++; } while (*fmt >= '0' && *fmt <= '9' ) { 452c4: 2600 movel %d0,%d3 452c6: 0683 ffff ffd0 addil #-48,%d3 width *= 10; width += ((unsigned) *fmt - '0'); 452cc: 41f0 2a00 lea %a0@(00000000,%d2:l:2),%a0 } if (*fmt == '-' ) { minus = true; fmt++; } while (*fmt >= '0' && *fmt <= '9' ) { 452d0: 0283 0000 00ff andil #255,%d3 width *= 10; width += ((unsigned) *fmt - '0'); 452d6: 41f0 18d0 lea %a0@(ffffffd0,%d1:l),%a0 452da: 1200 moveb %d0,%d1 452dc: 2408 movel %a0,%d2 452de: 49c1 extbl %d1 } if (*fmt == '-' ) { minus = true; fmt++; } while (*fmt >= '0' && *fmt <= '9' ) { 452e0: ba83 cmpl %d3,%d5 452e2: 64d4 bccs 452b8 452e4: 1200 moveb %d0,%d1 width *= 10; width += ((unsigned) *fmt - '0'); fmt++; } if ((c = *fmt) == 'l') { 452e6: 706c moveq #108,%d0 452e8: 49c1 extbl %d1 452ea: b081 cmpl %d1,%d0 452ec: 6700 009a beqw 45388 lflag = true; c = *++fmt; } if ( c == 'c' ) { 452f0: 7663 moveq #99,%d3 452f2: b681 cmpl %d1,%d3 452f4: 6700 00a0 beqw 45396 /* need a cast here since va_arg() only takes fully promoted types */ char chr = (char) va_arg(ap, int); BSP_output_char(chr); continue; } if ( c == 's' ) { 452f8: 7673 moveq #115,%d3 452fa: b681 cmpl %d1,%d3 452fc: 6700 01cc beqw 454ca continue; } /* must be a numeric format or something unsupported */ if ( c == 'o' || c == 'O' ) { 45300: 766f moveq #111,%d3 45302: b681 cmpl %d1,%d3 45304: 6700 017a beqw 45480 45308: 7a4f moveq #79,%d5 4530a: ba81 cmpl %d1,%d5 4530c: 6700 0172 beqw 45480 base = 8; sign = false; } else if ( c == 'i' || c == 'I' || 45310: 163c 0069 moveb #105,%d3 45314: b681 cmpl %d1,%d3 45316: 6700 009a beqw 453b2 4531a: 1a3c 0049 moveb #73,%d5 4531e: ba81 cmpl %d1,%d5 45320: 6700 0090 beqw 453b2 45324: 163c 0064 moveb #100,%d3 45328: b681 cmpl %d1,%d3 4532a: 6700 0086 beqw 453b2 4532e: 1a3c 0044 moveb #68,%d5 45332: ba81 cmpl %d1,%d5 45334: 677c beqs 453b2 c == 'd' || c == 'D' ) { base = 10; sign = true; } else if ( c == 'u' || c == 'U' ) { 45336: 163c 0075 moveb #117,%d3 4533a: b681 cmpl %d1,%d3 4533c: 6700 0270 beqw 455ae 45340: 1a3c 0055 moveb #85,%d5 45344: ba81 cmpl %d1,%d5 45346: 6700 0266 beqw 455ae base = 10; sign = false; } else if ( c == 'x' || c == 'X' ) { 4534a: 163c 0078 moveb #120,%d3 4534e: b681 cmpl %d1,%d3 45350: 6700 027a beqw 455cc 45354: 1a3c 0058 moveb #88,%d5 45358: ba81 cmpl %d1,%d5 4535a: 6700 0270 beqw 455cc base = 16; sign = false; } else if ( c == 'p' ) { 4535e: 7070 moveq #112,%d0 45360: b081 cmpl %d1,%d0 45362: 6700 0274 beqw 455d8 base = 16; sign = false; lflag = true; } else { BSP_output_char(c); 45366: 2f01 movel %d1,%sp@- 45368: 2079 0005 d79c moveal 5d79c ,%a0 void vprintk( const char *fmt, va_list ap ) { for (; *fmt != '\0'; fmt++) { 4536e: 528a addql #1,%a2 } else if ( c == 'x' || c == 'X' ) { base = 16; sign = false; } else if ( c == 'p' ) { base = 16; sign = false; lflag = true; } else { BSP_output_char(c); 45370: 2d46 ffe8 movel %d6,%fp@(-24) 45374: 4e90 jsr %a0@ continue; 45376: 588f addql #4,%sp void vprintk( const char *fmt, va_list ap ) { for (; *fmt != '\0'; fmt++) { 45378: 1012 moveb %a2@,%d0 4537a: 6600 fefe bnew 4527a sign, width, lead ); } } 4537e: 4cee 3cfc ffc0 moveml %fp@(-64),%d2-%d7/%a2-%a5 45384: 4e5e unlk %fp 45386: 4e75 rts fmt++; } if ((c = *fmt) == 'l') { lflag = true; c = *++fmt; 45388: 528a addql #1,%a2 } if ( c == 'c' ) { 4538a: 7663 moveq #99,%d3 4538c: 1212 moveb %a2@,%d1 4538e: 49c1 extbl %d1 45390: b681 cmpl %d1,%d3 45392: 6600 ff64 bnew 452f8 /* need a cast here since va_arg() only takes fully promoted types */ char chr = (char) va_arg(ap, int); BSP_output_char(chr); 45396: 2046 moveal %d6,%a0 lflag = true; c = *++fmt; } if ( c == 'c' ) { /* need a cast here since va_arg() only takes fully promoted types */ char chr = (char) va_arg(ap, int); 45398: 5886 addql #4,%d6 BSP_output_char(chr); 4539a: 2010 movel %a0@,%d0 4539c: 49c0 extbl %d0 lflag = true; c = *++fmt; } if ( c == 'c' ) { /* need a cast here since va_arg() only takes fully promoted types */ char chr = (char) va_arg(ap, int); 4539e: 2d46 ffe8 movel %d6,%fp@(-24) BSP_output_char(chr); 453a2: 2079 0005 d79c moveal 5d79c ,%a0 453a8: 2f00 movel %d0,%sp@- 453aa: 4e90 jsr %a0@ continue; 453ac: 588f addql #4,%sp 453ae: 6000 fec2 braw 45272 } else { BSP_output_char(c); continue; } printNum( 453b2: 49c7 extbl %d7 base = 16; sign = false; } else if ( c == 'p' ) { base = 16; sign = false; lflag = true; } else { BSP_output_char(c); continue; 453b4: 7a0a moveq #10,%d5 } printNum( 453b6: 2647 moveal %d7,%a3 base = 16; sign = false; } else if ( c == 'p' ) { base = 16; sign = false; lflag = true; } else { BSP_output_char(c); continue; 453b8: 7201 moveq #1,%d1 } printNum( 453ba: 2046 moveal %d6,%a0 lflag ? va_arg(ap, long) : (long) va_arg(ap, int), 453bc: 5886 addql #4,%d6 } else { BSP_output_char(c); continue; } printNum( 453be: 2810 movel %a0@,%d4 lflag ? va_arg(ap, long) : (long) va_arg(ap, int), 453c0: 2d46 ffe8 movel %d6,%fp@(-24) unsigned long unsigned_num; unsigned long n; unsigned count; char toPrint[20]; if ( sign && (num < 0) ) { 453c4: 4a01 tstb %d1 453c6: 6706 beqs 453ce 453c8: 4a84 tstl %d4 453ca: 6d00 01ae bltw 4557a } else { unsigned_num = (unsigned long) num; } count = 0; while ((n = unsigned_num / base) > 0) { 453ce: 2004 movel %d4,%d0 453d0: 4c45 0000 remul %d5,%d0,%d0 453d4: 6700 01c6 beqw 4559c 453d8: 2600 movel %d0,%d3 453da: 4281 clrl %d1 453dc: 3045 moveaw %d5,%a0 453de: 4c45 3003 remul %d5,%d3,%d3 toPrint[count++] = (char) (unsigned_num - (n * base)); 453e2: 3e08 movew %a0,%d7 453e4: cfc0 mulsw %d0,%d7 453e6: 9887 subl %d7,%d4 453e8: 2e04 movel %d4,%d7 } else { unsigned_num = (unsigned long) num; } count = 0; while ((n = unsigned_num / base) > 0) { 453ea: 2800 movel %d0,%d4 toPrint[count++] = (char) (unsigned_num - (n * base)); 453ec: 1987 1800 moveb %d7,%a4@(00000000,%d1:l) 453f0: 5281 addql #1,%d1 } else { unsigned_num = (unsigned long) num; } count = 0; while ((n = unsigned_num / base) > 0) { 453f2: 4a83 tstl %d3 453f4: 671c beqs 45412 453f6: 2003 movel %d3,%d0 453f8: 2600 movel %d0,%d3 toPrint[count++] = (char) (unsigned_num - (n * base)); 453fa: 3e08 movew %a0,%d7 } else { unsigned_num = (unsigned long) num; } count = 0; while ((n = unsigned_num / base) > 0) { 453fc: 4c45 3003 remul %d5,%d3,%d3 toPrint[count++] = (char) (unsigned_num - (n * base)); 45400: cfc0 mulsw %d0,%d7 45402: 9887 subl %d7,%d4 45404: 2e04 movel %d4,%d7 } else { unsigned_num = (unsigned long) num; } count = 0; while ((n = unsigned_num / base) > 0) { 45406: 2800 movel %d0,%d4 toPrint[count++] = (char) (unsigned_num - (n * base)); 45408: 1987 1800 moveb %d7,%a4@(00000000,%d1:l) 4540c: 5281 addql #1,%d1 } else { unsigned_num = (unsigned long) num; } count = 0; while ((n = unsigned_num / base) > 0) { 4540e: 4a83 tstl %d3 45410: 66e4 bnes 453f6 45412: 2800 movel %d0,%d4 45414: 2601 movel %d1,%d3 45416: 5283 addql #1,%d3 toPrint[count++] = (char) (unsigned_num - (n * base)); unsigned_num = n; } toPrint[count++] = (char) unsigned_num; 45418: 1d84 18ec moveb %d4,%fp@(ffffffec,%d1:l) for (n=maxwidth ; n > count; n-- ) 4541c: b682 cmpl %d2,%d3 4541e: 6412 bccs 45432 BSP_output_char(lead); 45420: 2f0b movel %a3,%sp@- 45422: 2079 0005 d79c moveal 5d79c ,%a0 toPrint[count++] = (char) (unsigned_num - (n * base)); unsigned_num = n; } toPrint[count++] = (char) unsigned_num; for (n=maxwidth ; n > count; n-- ) 45428: 5382 subql #1,%d2 BSP_output_char(lead); 4542a: 4e90 jsr %a0@ toPrint[count++] = (char) (unsigned_num - (n * base)); unsigned_num = n; } toPrint[count++] = (char) unsigned_num; for (n=maxwidth ; n > count; n-- ) 4542c: 588f addql #4,%sp 4542e: b682 cmpl %d2,%d3 45430: 65ee bcss 45420 BSP_output_char(lead); for (n = 0; n < count; n++) { 45432: 4a83 tstl %d3 45434: 6700 fe3c beqw 45272 45438: 4282 clrl %d2 4543a: 47f4 38ff lea %a4@(ffffffff,%d3:l),%a3 BSP_output_char("0123456789ABCDEF"[(int)(toPrint[count-(n+1)])]); 4543e: 2079 0005 d79c moveal 5d79c ,%a0 toPrint[count++] = (char) unsigned_num; for (n=maxwidth ; n > count; n-- ) BSP_output_char(lead); for (n = 0; n < count; n++) { 45444: 5282 addql #1,%d2 BSP_output_char("0123456789ABCDEF"[(int)(toPrint[count-(n+1)])]); 45446: 1013 moveb %a3@,%d0 toPrint[count++] = (char) unsigned_num; for (n=maxwidth ; n > count; n-- ) BSP_output_char(lead); for (n = 0; n < count; n++) { 45448: 538b subql #1,%a3 BSP_output_char("0123456789ABCDEF"[(int)(toPrint[count-(n+1)])]); 4544a: 49c0 extbl %d0 4544c: 1035 0800 moveb %a5@(00000000,%d0:l),%d0 45450: 49c0 extbl %d0 45452: 2f00 movel %d0,%sp@- 45454: 4e90 jsr %a0@ toPrint[count++] = (char) unsigned_num; for (n=maxwidth ; n > count; n-- ) BSP_output_char(lead); for (n = 0; n < count; n++) { 45456: 588f addql #4,%sp 45458: b682 cmpl %d2,%d3 4545a: 6300 fe16 blsw 45272 BSP_output_char("0123456789ABCDEF"[(int)(toPrint[count-(n+1)])]); 4545e: 2079 0005 d79c moveal 5d79c ,%a0 toPrint[count++] = (char) unsigned_num; for (n=maxwidth ; n > count; n-- ) BSP_output_char(lead); for (n = 0; n < count; n++) { 45464: 5282 addql #1,%d2 BSP_output_char("0123456789ABCDEF"[(int)(toPrint[count-(n+1)])]); 45466: 1013 moveb %a3@,%d0 toPrint[count++] = (char) unsigned_num; for (n=maxwidth ; n > count; n-- ) BSP_output_char(lead); for (n = 0; n < count; n++) { 45468: 538b subql #1,%a3 BSP_output_char("0123456789ABCDEF"[(int)(toPrint[count-(n+1)])]); 4546a: 49c0 extbl %d0 4546c: 1035 0800 moveb %a5@(00000000,%d0:l),%d0 45470: 49c0 extbl %d0 45472: 2f00 movel %d0,%sp@- 45474: 4e90 jsr %a0@ toPrint[count++] = (char) unsigned_num; for (n=maxwidth ; n > count; n-- ) BSP_output_char(lead); for (n = 0; n < count; n++) { 45476: 588f addql #4,%sp 45478: b682 cmpl %d2,%d3 4547a: 62c2 bhis 4543e 4547c: 6000 fdf4 braw 45272 } else { BSP_output_char(c); continue; } printNum( 45480: 49c7 extbl %d7 <== NOT EXECUTED base = 16; sign = false; } else if ( c == 'p' ) { base = 16; sign = false; lflag = true; } else { BSP_output_char(c); continue; 45482: 7a08 moveq #8,%d5 <== NOT EXECUTED } printNum( 45484: 2647 moveal %d7,%a3 <== NOT EXECUTED base = 16; sign = false; } else if ( c == 'p' ) { base = 16; sign = false; lflag = true; } else { BSP_output_char(c); continue; 45486: 4201 clrb %d1 <== NOT EXECUTED 45488: 6000 ff30 braw 453ba <== NOT EXECUTED continue; } fmt++; if (*fmt == '0' ) { lead = '0'; fmt++; 4548c: 528a addql #1,%a2 } if (*fmt == '-' ) { 4548e: 762d moveq #45,%d3 continue; } fmt++; if (*fmt == '0' ) { lead = '0'; fmt++; 45490: 1012 moveb %a2@,%d0 45492: 7e30 moveq #48,%d7 45494: 1200 moveb %d0,%d1 45496: 49c1 extbl %d1 } if (*fmt == '-' ) { 45498: b681 cmpl %d1,%d3 4549a: 6600 fe04 bnew 452a0 minus = true; fmt++; 4549e: 528a addql #1,%a2 } while (*fmt >= '0' && *fmt <= '9' ) { 454a0: 7a09 moveq #9,%d5 lead = '0'; fmt++; } if (*fmt == '-' ) { minus = true; fmt++; 454a2: 1012 moveb %a2@,%d0 454a4: 7801 moveq #1,%d4 454a6: 1200 moveb %d0,%d1 } while (*fmt >= '0' && *fmt <= '9' ) { 454a8: 0680 ffff ffd0 addil #-48,%d0 454ae: 0280 0000 00ff andil #255,%d0 454b4: 49c1 extbl %d1 454b6: ba80 cmpl %d0,%d5 454b8: 6400 fdfc bccw 452b6 454bc: 4282 clrl %d2 width *= 10; width += ((unsigned) *fmt - '0'); fmt++; } if ((c = *fmt) == 'l') { 454be: 706c moveq #108,%d0 454c0: b081 cmpl %d1,%d0 454c2: 6600 fe2c bnew 452f0 454c6: 6000 fec0 braw 45388 } if ( c == 's' ) { unsigned i, len; char *s, *str; str = va_arg(ap, char *); 454ca: 2046 moveal %d6,%a0 454cc: 5886 addql #4,%d6 454ce: 2650 moveal %a0@,%a3 454d0: 2d46 ffe8 movel %d6,%fp@(-24) if ( str == NULL ) { 454d4: 4a8b tstl %a3 454d6: 6700 00e2 beqw 455ba str = ""; } /* calculate length of string */ for ( len=0, s=str ; *s ; len++, s++ ) 454da: 4a13 tstb %a3@ 454dc: 6700 00e8 beqw 455c6 454e0: 4283 clrl %d3 454e2: 5283 addql #1,%d3 454e4: 4a33 3800 tstb %a3@(00000000,%d3:l) 454e8: 66f8 bnes 454e2 ; /* leading spaces */ if ( !minus ) 454ea: 4a04 tstb %d4 454ec: 661a bnes 45508 for ( i=len ; i 454f2: 2a03 movel %d3,%d5 <== NOT EXECUTED BSP_output_char(' '); 454f4: 4878 0020 pea 20 <== NOT EXECUTED for ( len=0, s=str ; *s ; len++, s++ ) ; /* leading spaces */ if ( !minus ) for ( i=len ; i,%a0 <== NOT EXECUTED 45500: 4e90 jsr %a0@ <== NOT EXECUTED for ( len=0, s=str ; *s ; len++, s++ ) ; /* leading spaces */ if ( !minus ) for ( i=len ; i <== NOT EXECUTED BSP_output_char(' '); /* no width option */ if (width == 0) { 45508: 4a82 tstl %d2 4550a: 6606 bnes 45512 width = len; } /* output the string */ for ( i=0 ; i 45510: 2403 movel %d3,%d2 45512: 1013 moveb %a3@,%d0 45514: 672a beqs 45540 BSP_output_char(*str); 45516: 49c0 extbl %d0 if (width == 0) { width = len; } /* output the string */ for ( i=0 ; i,%a0 45522: 4e90 jsr %a0@ if (width == 0) { width = len; } /* output the string */ for ( i=0 ; i BSP_output_char(*str); 4552c: 49c0 extbl %d0 4552e: 2079 0005 d79c moveal 5d79c ,%a0 45534: 2f00 movel %d0,%sp@- 45536: 4e90 jsr %a0@ if (width == 0) { width = len; } /* output the string */ for ( i=0 ; i BSP_output_char(*str); /* trailing spaces */ if ( minus ) 45540: 4a04 tstb %d4 45542: 6700 fd2e beqw 45272 for ( i=len ; i BSP_output_char(' '); 4554c: 4878 0020 pea 20 for ( i=0 ; i,%a0 45558: 4e90 jsr %a0@ for ( i=0 ; i BSP_output_char(' '); 45562: 4878 0020 pea 20 for ( i=0 ; i,%a0 4556e: 4e90 jsr %a0@ for ( i=0 ; i 45576: 6000 fcfa braw 45272 unsigned long n; unsigned count; char toPrint[20]; if ( sign && (num < 0) ) { BSP_output_char('-'); 4557a: 4878 002d pea 2d <== NOT EXECUTED unsigned_num = (unsigned long) -num; 4557e: 4484 negl %d4 <== NOT EXECUTED unsigned long n; unsigned count; char toPrint[20]; if ( sign && (num < 0) ) { BSP_output_char('-'); 45580: 2079 0005 d79c moveal 5d79c ,%a0 <== NOT EXECUTED 45586: 4e90 jsr %a0@ <== NOT EXECUTED unsigned_num = (unsigned long) -num; if (maxwidth) maxwidth--; 45588: 588f addql #4,%sp <== NOT EXECUTED 4558a: 4a82 tstl %d2 <== NOT EXECUTED 4558c: 6700 fe40 beqw 453ce <== NOT EXECUTED } else { unsigned_num = (unsigned long) num; } count = 0; while ((n = unsigned_num / base) > 0) { 45590: 2004 movel %d4,%d0 <== NOT EXECUTED char toPrint[20]; if ( sign && (num < 0) ) { BSP_output_char('-'); unsigned_num = (unsigned long) -num; if (maxwidth) maxwidth--; 45592: 5382 subql #1,%d2 <== NOT EXECUTED } else { unsigned_num = (unsigned long) num; } count = 0; while ((n = unsigned_num / base) > 0) { 45594: 4c45 0000 remul %d5,%d0,%d0 <== NOT EXECUTED 45598: 6600 fe3e bnew 453d8 <== NOT EXECUTED 4559c: 4281 clrl %d1 4559e: 7601 moveq #1,%d3 toPrint[count++] = (char) (unsigned_num - (n * base)); unsigned_num = n; } toPrint[count++] = (char) unsigned_num; 455a0: 1d84 18ec moveb %d4,%fp@(ffffffec,%d1:l) for (n=maxwidth ; n > count; n-- ) 455a4: b682 cmpl %d2,%d3 455a6: 6500 fe78 bcsw 45420 455aa: 6000 fe86 braw 45432 } else { BSP_output_char(c); continue; } printNum( 455ae: 49c7 extbl %d7 base = 16; sign = false; } else if ( c == 'p' ) { base = 16; sign = false; lflag = true; } else { BSP_output_char(c); continue; 455b0: 7a0a moveq #10,%d5 } printNum( 455b2: 2647 moveal %d7,%a3 base = 16; sign = false; } else if ( c == 'p' ) { base = 16; sign = false; lflag = true; } else { BSP_output_char(c); continue; 455b4: 4201 clrb %d1 455b6: 6000 fe02 braw 453ba unsigned i, len; char *s, *str; str = va_arg(ap, char *); if ( str == NULL ) { 455ba: 47f9 0005 c60e lea 5c60e ,%a3 str = ""; } /* calculate length of string */ for ( len=0, s=str ; *s ; len++, s++ ) 455c0: 4a13 tstb %a3@ 455c2: 6600 ff1c bnew 454e0 455c6: 4283 clrl %d3 455c8: 6000 ff20 braw 454ea } else { BSP_output_char(c); continue; } printNum( 455cc: 49c7 extbl %d7 base = 16; sign = false; } else if ( c == 'p' ) { base = 16; sign = false; lflag = true; } else { BSP_output_char(c); continue; 455ce: 7a10 moveq #16,%d5 } printNum( 455d0: 2647 moveal %d7,%a3 base = 16; sign = false; } else if ( c == 'p' ) { base = 16; sign = false; lflag = true; } else { BSP_output_char(c); continue; 455d2: 4201 clrb %d1 455d4: 6000 fde4 braw 453ba } printNum( 455d8: 49c7 extbl %d7 455da: 2647 moveal %d7,%a3 455dc: 7a10 moveq #16,%d5 455de: 4201 clrb %d1 455e0: 6000 fdd8 braw 453ba 00045dc0 : #include int wait( int *stat_loc ) { 45dc0: 4e56 0000 linkw %fp,#0 rtems_set_errno_and_return_minus_one( ENOSYS ); 45dc4: 4eb9 0004 f6f0 jsr 4f6f0 <__errno> 45dca: 7258 moveq #88,%d1 45dcc: 2040 moveal %d0,%a0 } 45dce: 70ff moveq #-1,%d0 45dd0: 4e5e unlk %fp int wait( int *stat_loc ) { rtems_set_errno_and_return_minus_one( ENOSYS ); 45dd2: 2081 movel %d1,%a0@ } 45dd4: 4e75 rts ... 00045dd8 : int waitpid( pid_t pid, int *stat_loc, int options ) { 45dd8: 4e56 0000 linkw %fp,#0 rtems_set_errno_and_return_minus_one( ENOSYS ); 45ddc: 4eb9 0004 f6f0 jsr 4f6f0 <__errno> 45de2: 7258 moveq #88,%d1 45de4: 2040 moveal %d0,%a0 } 45de6: 70ff moveq #-1,%d0 45de8: 4e5e unlk %fp pid_t pid, int *stat_loc, int options ) { rtems_set_errno_and_return_minus_one( ENOSYS ); 45dea: 2081 movel %d1,%a0@ } 45dec: 4e75 rts ... 0005b88c : ssize_t write( int fd, const void *buffer, size_t count ) { 5b88c: 4e56 fff4 linkw %fp,#-12 5b890: 202e 0008 movel %fp@(8),%d0 5b894: 222e 000c movel %fp@(12),%d1 5b898: 206e 0010 moveal %fp@(16),%a0 5b89c: 48d7 040c moveml %d2-%d3/%a2,%sp@ ssize_t rc; rtems_libio_t *iop; rtems_libio_check_fd( fd ); 5b8a0: b0b9 0005 d6a4 cmpl 5d6a4 ,%d0 5b8a6: 6466 bccs 5b90e iop = rtems_libio_iop( fd ); 5b8a8: 2479 0005 eda4 moveal 5eda4 ,%a2 5b8ae: ed88 lsll #6,%d0 5b8b0: d5c0 addal %d0,%a2 rtems_libio_check_is_open( iop ); 5b8b2: 202a 0014 movel %a2@(20),%d0 5b8b6: 0800 0008 btst #8,%d0 5b8ba: 6752 beqs 5b90e rtems_libio_check_buffer( buffer ); 5b8bc: 4a81 tstl %d1 5b8be: 6766 beqs 5b926 rtems_libio_check_count( count ); 5b8c0: 4a88 tstl %a0 5b8c2: 673e beqs 5b902 rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 5b8c4: 44c0 movew %d0,%ccr 5b8c6: 665e bnes 5b926 /* * Now process the write() request. */ if ( !iop->handlers->write_h ) 5b8c8: 226a 003c moveal %a2@(60),%a1 5b8cc: 2269 000c moveal %a1@(12),%a1 5b8d0: 4a89 tstl %a1 5b8d2: 676a beqs 5b93e rtems_set_errno_and_return_minus_one( ENOTSUP ); rc = (*iop->handlers->write_h)( iop, buffer, count ); 5b8d4: 2f08 movel %a0,%sp@- 5b8d6: 2f01 movel %d1,%sp@- 5b8d8: 2f0a movel %a2,%sp@- 5b8da: 4e91 jsr %a1@ if ( rc > 0 ) 5b8dc: 4fef 000c lea %sp@(12),%sp 5b8e0: 4a80 tstl %d0 5b8e2: 6f14 bles 5b8f8 iop->offset += rc; 5b8e4: 2400 movel %d0,%d2 5b8e6: 5bc1 smi %d1 5b8e8: 49c1 extbl %d1 5b8ea: d5aa 0010 addl %d2,%a2@(16) 5b8ee: 262a 000c movel %a2@(12),%d3 5b8f2: d781 addxl %d1,%d3 5b8f4: 2543 000c movel %d3,%a2@(12) return rc; } 5b8f8: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 5b8fe: 4e5e unlk %fp 5b900: 4e75 rts rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open( iop ); rtems_libio_check_buffer( buffer ); rtems_libio_check_count( count ); 5b902: 4280 clrl %d0 if ( rc > 0 ) iop->offset += rc; return rc; } 5b904: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 5b90a: 4e5e unlk %fp 5b90c: 4e75 rts ssize_t rc; rtems_libio_t *iop; rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open( iop ); 5b90e: 4eb9 0004 eb8c jsr 4eb8c <__errno> <== NOT EXECUTED 5b914: 7409 moveq #9,%d2 <== NOT EXECUTED 5b916: 2040 moveal %d0,%a0 <== NOT EXECUTED 5b918: 70ff moveq #-1,%d0 <== NOT EXECUTED 5b91a: 2082 movel %d2,%a0@ <== NOT EXECUTED if ( rc > 0 ) iop->offset += rc; return rc; } 5b91c: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 <== NOT EXECUTED 5b922: 4e5e unlk %fp <== NOT EXECUTED 5b924: 4e75 rts <== NOT EXECUTED rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open( iop ); rtems_libio_check_buffer( buffer ); rtems_libio_check_count( count ); rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 5b926: 4eb9 0004 eb8c jsr 4eb8c <__errno> <== NOT EXECUTED 5b92c: 7216 moveq #22,%d1 <== NOT EXECUTED 5b92e: 2040 moveal %d0,%a0 <== NOT EXECUTED 5b930: 70ff moveq #-1,%d0 <== NOT EXECUTED if ( rc > 0 ) iop->offset += rc; return rc; } 5b932: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 <== NOT EXECUTED rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open( iop ); rtems_libio_check_buffer( buffer ); rtems_libio_check_count( count ); rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 5b938: 2081 movel %d1,%a0@ <== NOT EXECUTED if ( rc > 0 ) iop->offset += rc; return rc; } 5b93a: 4e5e unlk %fp <== NOT EXECUTED 5b93c: 4e75 rts <== NOT EXECUTED /* * Now process the write() request. */ if ( !iop->handlers->write_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 5b93e: 4eb9 0004 eb8c jsr 4eb8c <__errno> <== NOT EXECUTED 5b944: 2040 moveal %d0,%a0 <== NOT EXECUTED 5b946: 70ff moveq #-1,%d0 <== NOT EXECUTED if ( rc > 0 ) iop->offset += rc; return rc; } 5b948: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 <== NOT EXECUTED /* * Now process the write() request. */ if ( !iop->handlers->write_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 5b94e: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED if ( rc > 0 ) iop->offset += rc; return rc; } 5b954: 4e5e unlk %fp <== NOT EXECUTED 5b956: 4e75 rts 00046f28 : ssize_t writev( int fd, const struct iovec *iov, int iovcnt ) { 46f28: 4e56 ffe4 linkw %fp,#-28 46f2c: 202e 0008 movel %fp@(8),%d0 46f30: 48d7 0c7c moveml %d2-%d6/%a2-%a3,%sp@ 46f34: 246e 000c moveal %fp@(12),%a2 46f38: 242e 0010 movel %fp@(16),%d2 int bytes; rtems_libio_t *iop; ssize_t old; bool all_zeros; rtems_libio_check_fd( fd ); 46f3c: b0b9 0006 1344 cmpl 61344 ,%d0 46f42: 6400 00f0 bccw 47034 iop = rtems_libio_iop( fd ); 46f46: 2679 0006 3218 moveal 63218 ,%a3 46f4c: ed88 lsll #6,%d0 46f4e: d7c0 addal %d0,%a3 rtems_libio_check_is_open( iop ); 46f50: 202b 0014 movel %a3@(20),%d0 46f54: 0800 0008 btst #8,%d0 46f58: 6700 00da beqw 47034 rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 46f5c: 44c0 movew %d0,%ccr 46f5e: 666e bnes 46fce /* * Argument validation on IO vector */ if ( !iov ) 46f60: 4a8a tstl %a2 46f62: 676a beqs 46fce rtems_set_errno_and_return_minus_one( EINVAL ); if ( iovcnt <= 0 ) 46f64: 4a82 tstl %d2 46f66: 6f66 bles 46fce rtems_set_errno_and_return_minus_one( EINVAL ); if ( iovcnt > IOV_MAX ) 46f68: 0c82 0000 0400 cmpil #1024,%d2 46f6e: 6e5e bgts 46fce rtems_set_errno_and_return_minus_one( EINVAL ); if ( !iop->handlers->write_h ) 46f70: 206b 003c moveal %a3@(60),%a0 46f74: 4aa8 000c tstl %a0@(12) 46f78: 6700 00d4 beqw 4704e rtems_set_errno_and_return_minus_one( ENOTSUP ); 46f7c: 204a moveal %a2,%a0 46f7e: 93c9 subal %a1,%a1 46f80: 4281 clrl %d1 46f82: 7601 moveq #1,%d3 * entering the write loop. */ all_zeros = true; for ( old=0, total=0, v=0 ; v < iovcnt ; v++ ) { if ( !iov[v].iov_base ) 46f84: 4a90 tstl %a0@ 46f86: 6746 beqs 46fce rtems_set_errno_and_return_minus_one( EINVAL ); if ( iov[v].iov_len < 0 ) rtems_set_errno_and_return_minus_one( EINVAL ); if ( iov[v].iov_len ) 46f88: 2028 0004 movel %a0@(4),%d0 46f8c: 57c4 seq %d4 all_zeros = false; /* check for wrap */ old = total; total += iov[v].iov_len; 46f8e: d081 addl %d1,%d0 * this loop does that check as well and sets "all-zero" appropriately. * The variable "all_zero" is used as an early exit point before * entering the write loop. */ all_zeros = true; for ( old=0, total=0, v=0 ; v < iovcnt ; v++ ) { 46f90: 5289 addql #1,%a1 46f92: 5088 addql #8,%a0 rtems_set_errno_and_return_minus_one( EINVAL ); if ( iov[v].iov_len < 0 ) rtems_set_errno_and_return_minus_one( EINVAL ); if ( iov[v].iov_len ) 46f94: c883 andl %d3,%d4 46f96: 1604 moveb %d4,%d3 all_zeros = false; /* check for wrap */ old = total; total += iov[v].iov_len; if ( total < old || total > SSIZE_MAX ) 46f98: b081 cmpl %d1,%d0 46f9a: 6d32 blts 46fce * this loop does that check as well and sets "all-zero" appropriately. * The variable "all_zero" is used as an early exit point before * entering the write loop. */ all_zeros = true; for ( old=0, total=0, v=0 ; v < iovcnt ; v++ ) { 46f9c: 2200 movel %d0,%d1 all_zeros = false; /* check for wrap */ old = total; total += iov[v].iov_len; if ( total < old || total > SSIZE_MAX ) 46f9e: 0c80 0000 7fff cmpil #32767,%d0 46fa4: 6e28 bgts 46fce * this loop does that check as well and sets "all-zero" appropriately. * The variable "all_zero" is used as an early exit point before * entering the write loop. */ all_zeros = true; for ( old=0, total=0, v=0 ; v < iovcnt ; v++ ) { 46fa6: b3c2 cmpal %d2,%a1 46fa8: 6dda blts 46f84 } /* * A writev with all zeros is supposed to have no effect per OpenGroup. */ if ( all_zeros == true ) { 46faa: 4a04 tstb %d4 46fac: 663a bnes 46fe8 46fae: 588a addql #4,%a2 46fb0: 4283 clrl %d3 46fb2: 4284 clrl %d4 /* * Now process the writev(). */ for ( total=0, v=0 ; v < iovcnt ; v++ ) { /* all zero lengths has no effect */ if ( iov[v].iov_len == 0 ) 46fb4: 2012 movel %a2@,%d0 } /* * Now process the writev(). */ for ( total=0, v=0 ; v < iovcnt ; v++ ) { 46fb6: 5283 addql #1,%d3 /* all zero lengths has no effect */ if ( iov[v].iov_len == 0 ) 46fb8: 4a80 tstl %d0 46fba: 663a bnes 46ff6 } /* * Now process the writev(). */ for ( total=0, v=0 ; v < iovcnt ; v++ ) { 46fbc: 508a addql #8,%a2 <== NOT EXECUTED 46fbe: b682 cmpl %d2,%d3 <== NOT EXECUTED 46fc0: 6df2 blts 46fb4 <== NOT EXECUTED if (bytes != iov[ v ].iov_len) break; } return total; } 46fc2: 2004 movel %d4,%d0 46fc4: 4cee 0c7c ffe4 moveml %fp@(-28),%d2-%d6/%a2-%a3 46fca: 4e5e unlk %fp 46fcc: 4e75 rts /* check for wrap */ old = total; total += iov[v].iov_len; if ( total < old || total > SSIZE_MAX ) rtems_set_errno_and_return_minus_one( EINVAL ); 46fce: 4eb9 0005 10f4 jsr 510f4 <__errno> 46fd4: 78ff moveq #-1,%d4 46fd6: 2040 moveal %d0,%a0 46fd8: 7016 moveq #22,%d0 46fda: 2080 movel %d0,%a0@ if (bytes != iov[ v ].iov_len) break; } return total; } 46fdc: 2004 movel %d4,%d0 46fde: 4cee 0c7c ffe4 moveml %fp@(-28),%d2-%d6/%a2-%a3 46fe4: 4e5e unlk %fp 46fe6: 4e75 rts } /* * A writev with all zeros is supposed to have no effect per OpenGroup. */ if ( all_zeros == true ) { 46fe8: 4284 clrl %d4 if (bytes != iov[ v ].iov_len) break; } return total; } 46fea: 2004 movel %d4,%d0 46fec: 4cee 0c7c ffe4 moveml %fp@(-28),%d2-%d6/%a2-%a3 46ff2: 4e5e unlk %fp 46ff4: 4e75 rts for ( total=0, v=0 ; v < iovcnt ; v++ ) { /* all zero lengths has no effect */ if ( iov[v].iov_len == 0 ) continue; bytes = (*iop->handlers->write_h)( iop, iov[v].iov_base, iov[v].iov_len ); 46ff6: 206b 003c moveal %a3@(60),%a0 46ffa: 2f00 movel %d0,%sp@- 46ffc: 2f2a fffc movel %a2@(-4),%sp@- 47000: 2f0b movel %a3,%sp@- 47002: 2068 000c moveal %a0@(12),%a0 47006: 4e90 jsr %a0@ if ( bytes < 0 ) 47008: 4fef 000c lea %sp@(12),%sp 4700c: 4a80 tstl %d0 4700e: 6d5a blts 4706a return -1; if ( bytes > 0 ) { 47010: 6716 beqs 47028 iop->offset += bytes; total += bytes; 47012: d880 addl %d0,%d4 if ( bytes < 0 ) return -1; if ( bytes > 0 ) { iop->offset += bytes; 47014: 2c00 movel %d0,%d6 47016: 5bc5 smi %d5 47018: 49c5 extbl %d5 4701a: ddab 0010 addl %d6,%a3@(16) 4701e: 222b 000c movel %a3@(12),%d1 47022: d385 addxl %d5,%d1 47024: 2741 000c movel %d1,%a3@(12) total += bytes; } if (bytes != iov[ v ].iov_len) 47028: b092 cmpl %a2@,%d0 4702a: 6696 bnes 46fc2 } /* * Now process the writev(). */ for ( total=0, v=0 ; v < iovcnt ; v++ ) { 4702c: 508a addql #8,%a2 4702e: b682 cmpl %d2,%d3 47030: 6d82 blts 46fb4 47032: 608e bras 46fc2 ssize_t old; bool all_zeros; rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open( iop ); 47034: 4eb9 0005 10f4 jsr 510f4 <__errno> 4703a: 78ff moveq #-1,%d4 4703c: 7209 moveq #9,%d1 4703e: 2040 moveal %d0,%a0 if (bytes != iov[ v ].iov_len) break; } return total; } 47040: 2004 movel %d4,%d0 47042: 4cee 0c7c ffe4 moveml %fp@(-28),%d2-%d6/%a2-%a3 ssize_t old; bool all_zeros; rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open( iop ); 47048: 2081 movel %d1,%a0@ if (bytes != iov[ v ].iov_len) break; } return total; } 4704a: 4e5e unlk %fp 4704c: 4e75 rts if ( iovcnt > IOV_MAX ) rtems_set_errno_and_return_minus_one( EINVAL ); if ( !iop->handlers->write_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 4704e: 4eb9 0005 10f4 jsr 510f4 <__errno> <== NOT EXECUTED 47054: 78ff moveq #-1,%d4 <== NOT EXECUTED 47056: 2040 moveal %d0,%a0 <== NOT EXECUTED if (bytes != iov[ v ].iov_len) break; } return total; } 47058: 2004 movel %d4,%d0 <== NOT EXECUTED 4705a: 4cee 0c7c ffe4 moveml %fp@(-28),%d2-%d6/%a2-%a3 <== NOT EXECUTED if ( iovcnt > IOV_MAX ) rtems_set_errno_and_return_minus_one( EINVAL ); if ( !iop->handlers->write_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 47060: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED if (bytes != iov[ v ].iov_len) break; } return total; } 47066: 4e5e unlk %fp <== NOT EXECUTED 47068: 4e75 rts <== NOT EXECUTED if ( iov[v].iov_len == 0 ) continue; bytes = (*iop->handlers->write_h)( iop, iov[v].iov_base, iov[v].iov_len ); if ( bytes < 0 ) 4706a: 78ff moveq #-1,%d4 <== NOT EXECUTED if (bytes != iov[ v ].iov_len) break; } return total; } 4706c: 2004 movel %d4,%d0 <== NOT EXECUTED 4706e: 4cee 0c7c ffe4 moveml %fp@(-28),%d2-%d6/%a2-%a3 <== NOT EXECUTED 47074: 4e5e unlk %fp <== NOT EXECUTED 47076: 4e75 rts