0004931c : { IMFS_jnode_t *node = loc->node_access; IMFS_fs_info_t *fs_info; fs_info = loc->mt_entry->fs_info; switch( node->type ) { 4931c: 7007 moveq #7,%d0 #define MAXSYMLINK 5 int IMFS_Set_handlers( rtems_filesystem_location_info_t *loc ) { 4931e: 4e56 0000 linkw %fp,#0 49322: 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; 49326: 2268 0010 moveal %a0@(16),%a1 #define MAXSYMLINK 5 int IMFS_Set_handlers( rtems_filesystem_location_info_t *loc ) { 4932a: 2f0a movel %a2,%sp@- IMFS_jnode_t *node = loc->node_access; IMFS_fs_info_t *fs_info; fs_info = loc->mt_entry->fs_info; 4932c: 2469 0034 moveal %a1@(52),%a2 switch( node->type ) { 49330: 2250 moveal %a0@,%a1 49332: b0a9 0048 cmpl %a1@(72),%d0 49336: 6526 bcss 4935e <== NEVER TAKEN 49338: 2029 0048 movel %a1@(72),%d0 4933c: d080 addl %d0,%d0 4933e: 303b 0808 movew %pc@(49348 ,%d0:l),%d0 49342: 48c0 extl %d0 49344: 4efb 0802 jmp %pc@(49348 ,%d0:l) 49348: 0016 026 <== NOT EXECUTED 4934a: 0010 020 <== NOT EXECUTED 4934c: 0050 0120 <== NOT EXECUTED 4934e: 002c 054 <== NOT EXECUTED 49350: 002c 054 <== NOT EXECUTED 49352: 001e 036 <== NOT EXECUTED 49354: 001e 036 <== NOT EXECUTED 49356: 003e 076 <== NOT EXECUTED case IMFS_DIRECTORY: loc->handlers = fs_info->directory_handlers; 49358: 216a 000c 0008 movel %a2@(12),%a0@(8) loc->handlers = &IMFS_fifo_handlers; break; } return 0; } 4935e: 245f moveal %sp@+,%a2 49360: 4280 clrl %d0 49362: 4e5e unlk %fp 49364: 4e75 rts 49366: 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; 49368: 216a 0008 0008 movel %a2@(8),%a0@(8) loc->handlers = &IMFS_fifo_handlers; break; } return 0; } 4936e: 245f moveal %sp@+,%a2 49370: 4e5e unlk %fp 49372: 4e75 rts 49374: 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; 49376: 203c 0005 b5d4 movel #374228,%d0 loc->handlers = &IMFS_fifo_handlers; break; } return 0; } 4937c: 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; 4937e: 2140 0008 movel %d0,%a0@(8) loc->handlers = &IMFS_fifo_handlers; break; } return 0; } 49382: 4280 clrl %d0 49384: 4e75 rts 49386: 245f moveal %sp@+,%a2 break; case IMFS_MEMORY_FILE: loc->handlers = fs_info->memfile_handlers; break; case IMFS_FIFO: loc->handlers = &IMFS_fifo_handlers; 49388: 203c 0005 b4f8 movel #374008,%d0 break; } return 0; } 4938e: 4e5e unlk %fp break; case IMFS_MEMORY_FILE: loc->handlers = fs_info->memfile_handlers; break; case IMFS_FIFO: loc->handlers = &IMFS_fifo_handlers; 49390: 2140 0008 movel %d0,%a0@(8) break; } return 0; } 49394: 4280 clrl %d0 49396: 4e75 rts 49398: 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; 4939a: 203c 0005 b59c movel #374172,%d0 loc->handlers = &IMFS_fifo_handlers; break; } return 0; } 493a0: 4e5e unlk %fp switch( node->type ) { case IMFS_DIRECTORY: loc->handlers = fs_info->directory_handlers; break; case IMFS_DEVICE: loc->handlers = &IMFS_device_handlers; 493a2: 2140 0008 movel %d0,%a0@(8) loc->handlers = &IMFS_fifo_handlers; break; } return 0; } 493a6: 4280 clrl %d0 <== NOT EXECUTED 0004c74c : IMFS_jnode_t *IMFS_allocate_node( IMFS_jnode_types_t type, const char *name, mode_t mode ) { 4c74c: 4e56 fff8 linkw %fp,#-8 4c750: 2f0a movel %a2,%sp@- struct timeval tv; /* * Allocate an IMFS jnode */ node = calloc( 1, sizeof( IMFS_jnode_t ) ); 4c752: 4878 0060 pea 60 4c756: 4878 0001 pea 1 4c75a: 4eb9 0004 a498 jsr 4a498 if ( !node ) 4c760: 508f addql #8,%sp struct timeval tv; /* * Allocate an IMFS jnode */ node = calloc( 1, sizeof( IMFS_jnode_t ) ); 4c762: 2440 moveal %d0,%a2 if ( !node ) 4c764: 4a80 tstl %d0 4c766: 674e beqs 4c7b6 <== NEVER TAKEN /* * Fill in the basic information */ node->st_nlink = 1; node->type = type; strncpy( node->name, name, IMFS_NAME_MAX ); 4c768: 4878 0020 pea 20 4c76c: 2f2e 000c movel %fp@(12),%sp@- /* * Fill in the basic information */ node->st_nlink = 1; node->type = type; 4c770: 256e 0008 0048 movel %fp@(8),%a2@(72) strncpy( node->name, name, IMFS_NAME_MAX ); 4c776: 486a 000c pea %a2@(12) return NULL; /* * Fill in the basic information */ node->st_nlink = 1; 4c77a: 7001 moveq #1,%d0 4c77c: 3540 0032 movew %d0,%a2@(50) node->type = type; strncpy( node->name, name, IMFS_NAME_MAX ); 4c780: 4eb9 0004 ec4c jsr 4ec4c /* * Fill in the mode and permission information for the jnode structure. */ node->st_mode = mode; 4c786: 256e 0010 002e movel %fp@(16),%a2@(46) #endif /* * Now set all the times. */ gettimeofday( &tv, 0 ); 4c78c: 42a7 clrl %sp@- 4c78e: 486e fff8 pea %fp@(-8) node->st_mode = mode; #if defined(RTEMS_POSIX_API) node->st_uid = geteuid(); node->st_gid = getegid(); #else node->st_uid = 0; 4c792: 4240 clrw %d0 4c794: 3540 0038 movew %d0,%a2@(56) node->st_gid = 0; 4c798: 3540 003a movew %d0,%a2@(58) #endif /* * Now set all the times. */ gettimeofday( &tv, 0 ); 4c79c: 4eb9 0004 a6fc jsr 4a6fc node->stat_atime = (time_t) tv.tv_sec; 4c7a2: 202e fff8 movel %fp@(-8),%d0 node->stat_mtime = (time_t) tv.tv_sec; node->stat_ctime = (time_t) tv.tv_sec; return node; 4c7a6: 4fef 0014 lea %sp@(20),%sp */ gettimeofday( &tv, 0 ); node->stat_atime = (time_t) tv.tv_sec; node->stat_mtime = (time_t) tv.tv_sec; node->stat_ctime = (time_t) tv.tv_sec; 4c7aa: 2540 0044 movel %d0,%a2@(68) /* * Now set all the times. */ gettimeofday( &tv, 0 ); node->stat_atime = (time_t) tv.tv_sec; 4c7ae: 2540 003c movel %d0,%a2@(60) node->stat_mtime = (time_t) tv.tv_sec; 4c7b2: 2540 0040 movel %d0,%a2@(64) node->stat_ctime = (time_t) tv.tv_sec; return node; } 4c7b6: 200a movel %a2,%d0 4c7b8: 246e fff4 moveal %fp@(-12),%a2 4c7bc: 4e5e unlk %fp <== NOT EXECUTED 0004c7fa : IMFS_jnode_types_t type, const char *name, mode_t mode, const IMFS_types_union *info ) { 4c7fa: 4e56 fffc linkw %fp,#-4 4c7fe: 2f0a movel %a2,%sp@- 4c800: 246e 0008 moveal %fp@(8),%a2 4c804: 2f02 movel %d2,%sp@- 4c806: 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 ) 4c80a: 4a8a tstl %a2 4c80c: 660e bnes 4c81c <== ALWAYS TAKEN 4c80e: 4280 clrl %d0 <== NOT EXECUTED node->st_ino = ++fs_info->ino_count; rtems_chain_append( &parent->info.directory.Entries, &node->Node ); return node; } 4c810: 242e fff4 movel %fp@(-12),%d2 <== NOT EXECUTED 4c814: 246e fff8 moveal %fp@(-8),%a2 <== NOT EXECUTED 4c818: 4e5e unlk %fp <== NOT EXECUTED 4c81a: 4e75 rts <== NOT EXECUTED return NULL; /* * Allocate filesystem node and fill in basic information */ node = IMFS_allocate_node( type, name, mode & ~rtems_filesystem_umask ); 4c81c: 2079 0005 c2f4 moveal 5c2f4 ,%a0 4c822: 2028 002c movel %a0@(44),%d0 4c826: 4680 notl %d0 4c828: c0ae 0014 andl %fp@(20),%d0 4c82c: 2f00 movel %d0,%sp@- 4c82e: 2f2e 0010 movel %fp@(16),%sp@- 4c832: 2f02 movel %d2,%sp@- 4c834: 4eb9 0004 c74c jsr 4c74c if ( !node ) 4c83a: 4fef 000c lea %sp@(12),%sp 4c83e: 4a80 tstl %d0 4c840: 67ce beqs 4c810 <== NEVER TAKEN return NULL; /* * Set the type specific information */ switch (type) { 4c842: 7207 moveq #7,%d1 4c844: b282 cmpl %d2,%d1 4c846: 641c bccs 4c864 <== ALWAYS TAKEN case IMFS_FIFO: node->info.fifo.pipe = NULL; break; default: assert(0); 4c848: 4879 0005 b78a pea 5b78a <== NOT EXECUTED 4c84e: 4879 0005 b7d5 pea 5b7d5 <__FUNCTION__.5811> <== NOT EXECUTED 4c854: 4878 005c pea 5c <== NOT EXECUTED 4c858: 4879 0005 b78c pea 5b78c <== NOT EXECUTED 4c85e: 4eb9 0004 a398 jsr 4a398 <__assert_func> <== NOT EXECUTED return NULL; /* * Set the type specific information */ switch (type) { 4c864: 323b 2a08 movew %pc@(4c86e ,%d2:l:2),%d1 4c868: 48c1 extl %d1 4c86a: 4efb 1802 jmp %pc@(4c86e ,%d1:l) 4c86e: ffda 0177732 <== NOT EXECUTED 4c870: 0144 bchg %d0,%d4 <== NOT EXECUTED 4c872: 00fc 0374 <== NOT EXECUTED 4c874: 0010 020 <== NOT EXECUTED 4c876: 0010 020 <== NOT EXECUTED 4c878: 006c 0154 <== NOT EXECUTED 4c87a: 005a 0132 <== NOT EXECUTED 4c87c: 00be 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; 4c882: 2040 moveal %d0,%a0 4c884: 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; 4c888: 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; 4c88a: 206a 0010 moveal %a2@(16),%a0 4c88e: 2068 0034 moveal %a0@(52),%a0 node->Parent = parent; node->st_ino = ++fs_info->ino_count; 4c892: 2228 0004 movel %a0@(4),%d1 4c896: 5281 addql #1,%d1 4c898: 2141 0004 movel %d1,%a0@(4) } /* * This node MUST have a parent, so put it in that directory list. */ parent = parent_loc->node_access; 4c89c: 2052 moveal %a2@,%a0 fs_info = parent_loc->mt_entry->fs_info; node->Parent = parent; node->st_ino = ++fs_info->ino_count; 4c89e: 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; 4c8a2: 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 ); 4c8a6: 2f00 movel %d0,%sp@- 4c8a8: 4868 004c pea %a0@(76) 4c8ac: 2d40 fffc movel %d0,%fp@(-4) 4c8b0: 4eb9 0004 673c jsr 4673c <_Chain_Append> node->st_ino = ++fs_info->ino_count; rtems_chain_append( &parent->info.directory.Entries, &node->Node ); return node; 4c8b6: 202e fffc movel %fp@(-4),%d0 4c8ba: 508f addql #8,%sp } 4c8bc: 242e fff4 movel %fp@(-12),%d2 4c8c0: 246e fff8 moveal %fp@(-8),%a2 4c8c4: 4e5e unlk %fp 4c8c6: 4e75 rts node->info.device.minor = info->device.minor; break; case IMFS_LINEAR_FILE: node->info.linearfile.size = 0; node->info.linearfile.direct = 0; 4c8c8: 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; 4c8ca: 4281 clrl %d1 <== NOT EXECUTED 4c8cc: 4282 clrl %d2 <== NOT EXECUTED node->info.linearfile.direct = 0; 4c8ce: 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; 4c8d2: 2141 004c movel %d1,%a0@(76) <== NOT EXECUTED 4c8d6: 2142 0050 movel %d2,%a0@(80) <== NOT EXECUTED node->info.linearfile.direct = 0; case IMFS_MEMORY_FILE: node->info.file.size = 0; 4c8da: 2040 moveal %d0,%a0 node->info.file.indirect = 0; 4c8dc: 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; 4c8de: 4281 clrl %d1 4c8e0: 4282 clrl %d2 node->info.file.indirect = 0; 4c8e2: 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; 4c8e6: 2141 004c movel %d1,%a0@(76) 4c8ea: 2142 0050 movel %d2,%a0@(80) node->info.file.indirect = 0; node->info.file.doubly_indirect = 0; 4c8ee: 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; 4c8f2: 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; 4c8f4: 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; 4c8f8: 206a 0010 moveal %a2@(16),%a0 4c8fc: 2068 0034 moveal %a0@(52),%a0 node->Parent = parent; node->st_ino = ++fs_info->ino_count; 4c900: 2228 0004 movel %a0@(4),%d1 4c904: 5281 addql #1,%d1 4c906: 2141 0004 movel %d1,%a0@(4) } /* * This node MUST have a parent, so put it in that directory list. */ parent = parent_loc->node_access; 4c90a: 2052 moveal %a2@,%a0 fs_info = parent_loc->mt_entry->fs_info; node->Parent = parent; node->st_ino = ++fs_info->ino_count; 4c90c: 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; 4c910: 2348 0008 movel %a0,%a1@(8) 4c914: 2f00 movel %d0,%sp@- 4c916: 4868 004c pea %a0@(76) 4c91a: 2d40 fffc movel %d0,%fp@(-4) 4c91e: 4eb9 0004 673c jsr 4673c <_Chain_Append> node->st_ino = ++fs_info->ino_count; rtems_chain_append( &parent->info.directory.Entries, &node->Node ); return node; 4c924: 202e fffc movel %fp@(-4),%d0 4c928: 508f addql #8,%sp 4c92a: 6090 bras 4c8bc node->info.file.doubly_indirect = 0; node->info.file.triply_indirect = 0; break; case IMFS_FIFO: node->info.fifo.pipe = NULL; 4c92c: 2240 moveal %d0,%a1 4c92e: 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; 4c932: 206a 0010 moveal %a2@(16),%a0 node->Parent = parent; node->st_ino = ++fs_info->ino_count; 4c936: 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; 4c938: 2068 0034 moveal %a0@(52),%a0 node->Parent = parent; node->st_ino = ++fs_info->ino_count; 4c93c: 2228 0004 movel %a0@(4),%d1 4c940: 5281 addql #1,%d1 4c942: 2141 0004 movel %d1,%a0@(4) } /* * This node MUST have a parent, so put it in that directory list. */ parent = parent_loc->node_access; 4c946: 2052 moveal %a2@,%a0 fs_info = parent_loc->mt_entry->fs_info; node->Parent = parent; node->st_ino = ++fs_info->ino_count; 4c948: 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; 4c94c: 2348 0008 movel %a0,%a1@(8) 4c950: 2f00 movel %d0,%sp@- 4c952: 4868 004c pea %a0@(76) 4c956: 2d40 fffc movel %d0,%fp@(-4) 4c95a: 4eb9 0004 673c jsr 4673c <_Chain_Append> node->st_ino = ++fs_info->ino_count; rtems_chain_append( &parent->info.directory.Entries, &node->Node ); return node; 4c960: 202e fffc movel %fp@(-4),%d0 4c964: 508f addql #8,%sp 4c966: 6000 ff54 braw 4c8bc case IMFS_SYM_LINK: node->info.sym_link.name = info->sym_link.name; break; case IMFS_DEVICE: node->info.device.major = info->device.major; 4c96a: 226e 0018 moveal %fp@(24),%a1 4c96e: 2040 moveal %d0,%a0 4c970: 2151 004c movel %a1@,%a0@(76) node->info.device.minor = info->device.minor; 4c974: 5889 addql #4,%a1 4c976: 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; 4c97a: 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; 4c97c: 206a 0010 moveal %a2@(16),%a0 4c980: 2068 0034 moveal %a0@(52),%a0 node->Parent = parent; node->st_ino = ++fs_info->ino_count; 4c984: 2228 0004 movel %a0@(4),%d1 4c988: 5281 addql #1,%d1 4c98a: 2141 0004 movel %d1,%a0@(4) } /* * This node MUST have a parent, so put it in that directory list. */ parent = parent_loc->node_access; 4c98e: 2052 moveal %a2@,%a0 fs_info = parent_loc->mt_entry->fs_info; node->Parent = parent; node->st_ino = ++fs_info->ino_count; 4c990: 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; 4c994: 2348 0008 movel %a0,%a1@(8) 4c998: 2f00 movel %d0,%sp@- 4c99a: 4868 004c pea %a0@(76) 4c99e: 2d40 fffc movel %d0,%fp@(-4) 4c9a2: 4eb9 0004 673c jsr 4673c <_Chain_Append> node->st_ino = ++fs_info->ino_count; rtems_chain_append( &parent->info.directory.Entries, &node->Node ); return node; 4c9a8: 202e fffc movel %fp@(-4),%d0 4c9ac: 508f addql #8,%sp 4c9ae: 6000 ff0c braw 4c8bc */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 4c9b2: 2240 moveal %d0,%a1 the_chain->permanent_null = NULL; 4c9b4: 2040 moveal %d0,%a0 */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 4c9b6: 43e9 0050 lea %a1@(80),%a1 4c9ba: 2149 004c movel %a1,%a0@(76) the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain); 4c9be: 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; 4c9c0: 42a8 0050 clrl %a0@(80) the_chain->last = _Chain_Head(the_chain); 4c9c4: 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; 4c9c8: 206a 0010 moveal %a2@(16),%a0 node->Parent = parent; node->st_ino = ++fs_info->ino_count; 4c9cc: 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; 4c9ce: 2068 0034 moveal %a0@(52),%a0 node->Parent = parent; node->st_ino = ++fs_info->ino_count; 4c9d2: 2228 0004 movel %a0@(4),%d1 4c9d6: 5281 addql #1,%d1 4c9d8: 2141 0004 movel %d1,%a0@(4) } /* * This node MUST have a parent, so put it in that directory list. */ parent = parent_loc->node_access; 4c9dc: 2052 moveal %a2@,%a0 fs_info = parent_loc->mt_entry->fs_info; node->Parent = parent; node->st_ino = ++fs_info->ino_count; 4c9de: 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; 4c9e2: 2348 0008 movel %a0,%a1@(8) 4c9e6: 2f00 movel %d0,%sp@- 4c9e8: 4868 004c pea %a0@(76) 4c9ec: 2d40 fffc movel %d0,%fp@(-4) 4c9f0: 4eb9 0004 673c jsr 4673c <_Chain_Append> node->st_ino = ++fs_info->ino_count; rtems_chain_append( &parent->info.directory.Entries, &node->Node ); return node; 4c9f6: 202e fffc movel %fp@(-4),%d0 4c9fa: 508f addql #8,%sp 4c9fc: 6000 febe braw 4c8bc 0004c7c0 : IMFS_jnode_t *IMFS_create_root_node(void) { 4c7c0: 4e56 0000 linkw %fp,#0 IMFS_jnode_t *node; /* * Allocate filesystem node and fill in basic information */ node = IMFS_allocate_node( IMFS_DIRECTORY, "", (S_IFDIR | 0755) ); 4c7c4: 4878 41ed pea 41ed 4c7c8: 4879 0005 b30e pea 5b30e 4c7ce: 4878 0001 pea 1 4c7d2: 4eb9 0004 c74c jsr 4c74c if ( !node ) 4c7d8: 4fef 000c lea %sp@(12),%sp 4c7dc: 4a80 tstl %d0 4c7de: 6716 beqs 4c7f6 <== NEVER TAKEN */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 4c7e0: 2240 moveal %d0,%a1 the_chain->permanent_null = NULL; 4c7e2: 2040 moveal %d0,%a0 */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 4c7e4: 43e9 0050 lea %a1@(80),%a1 4c7e8: 2149 004c movel %a1,%a0@(76) the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain); 4c7ec: 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; 4c7ee: 42a8 0050 clrl %a0@(80) the_chain->last = _Chain_Head(the_chain); 4c7f2: 2149 0054 movel %a1,%a0@(84) * NOTE: Root node is always a directory. */ rtems_chain_initialize_empty(&node->info.directory.Entries); return node; } 4c7f6: 4e5e unlk %fp <== NOT EXECUTED 0004460e : void IMFS_dump_directory( IMFS_jnode_t *the_directory, int level ) { 4460e: 4e56 ffe0 linkw %fp,#-32 44612: 206e 0008 moveal %fp@(8),%a0 44616: 48d7 3c3c moveml %d2-%d5/%a2-%a5,%sp@ 4461a: 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 ); 4461e: 4a88 tstl %a0 44620: 6700 008c beqw 446ae assert( level >= 0 ); 44624: 4a83 tstl %d3 44626: 6d00 00be bltw 446e6 assert( the_directory->type == IMFS_DIRECTORY ); 4462a: 7001 moveq #1,%d0 4462c: b0a8 0048 cmpl %a0@(72),%d0 44630: 6600 0098 bnew 446ca */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 44634: 2808 movel %a0,%d4 44636: 0684 0000 0050 addil #80,%d4 the_chain = &the_directory->info.directory.Entries; for ( the_node = the_chain->first; 4463c: 2668 004c moveal %a0@(76),%a3 44640: b88b cmpl %a3,%d4 44642: 6750 beqs 44694 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 ); 44644: 2a03 movel %d3,%d5 44646: 45f9 0005 3dd0 lea 53dd0 ,%a2 4464c: 49f9 0004 43f6 lea 443f6 ,%a4 44652: 5285 addql #1,%d5 44654: 4bf9 0004 460e lea 4460e ,%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; 4465a: 4282 clrl %d2 for ( i=0 ; i<=level ; i++ ) fprintf(stdout, "...." ); 4465c: 2079 0006 3fbc moveal 63fbc <_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++ ) 44662: 5282 addql #1,%d2 fprintf(stdout, "...." ); 44664: 2f28 0008 movel %a0@(8),%sp@- 44668: 4878 0004 pea 4 4466c: 4878 0001 pea 1 44670: 4879 0006 26cb pea 626cb 44676: 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++ ) 44678: 4fef 0010 lea %sp@(16),%sp 4467c: b483 cmpl %d3,%d2 4467e: 6fdc bles 4465c fprintf(stdout, "...." ); IMFS_print_jnode( the_jnode ); 44680: 2f0b movel %a3,%sp@- 44682: 4e94 jsr %a4@ if ( the_jnode->type == IMFS_DIRECTORY ) 44684: 588f addql #4,%sp 44686: 7001 moveq #1,%d0 44688: b0ab 0048 cmpl %a3@(72),%d0 4468c: 6710 beqs 4469e 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 ) { 4468e: 2653 moveal %a3@,%a3 assert( the_directory->type == IMFS_DIRECTORY ); the_chain = &the_directory->info.directory.Entries; for ( the_node = the_chain->first; 44690: b88b cmpl %a3,%d4 44692: 66c6 bnes 4465a fprintf(stdout, "...." ); IMFS_print_jnode( the_jnode ); if ( the_jnode->type == IMFS_DIRECTORY ) IMFS_dump_directory( the_jnode, level + 1 ); } } 44694: 4cee 3c3c ffe0 moveml %fp@(-32),%d2-%d5/%a2-%a5 4469a: 4e5e unlk %fp 4469c: 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 ); 4469e: 2f05 movel %d5,%sp@- 446a0: 2f0b movel %a3,%sp@- 446a2: 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 ) { 446a4: 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 ); 446a6: 508f addql #8,%sp assert( the_directory->type == IMFS_DIRECTORY ); the_chain = &the_directory->info.directory.Entries; for ( the_node = the_chain->first; 446a8: b88b cmpl %a3,%d4 446aa: 66ae bnes 4465a 446ac: 60e6 bras 44694 rtems_chain_node *the_node; rtems_chain_control *the_chain; IMFS_jnode_t *the_jnode; int i; assert( the_directory ); 446ae: 4879 0006 268c pea 6268c <== NOT EXECUTED 446b4: 4879 0006 275a pea 6275a <__FUNCTION__.6562> <== NOT EXECUTED 446ba: 4878 0084 pea 84 <== NOT EXECUTED 446be: 4879 0006 25e0 pea 625e0 <== NOT EXECUTED 446c4: 4eb9 0004 503c jsr 4503c <__assert_func> <== NOT EXECUTED assert( level >= 0 ); assert( the_directory->type == IMFS_DIRECTORY ); 446ca: 4879 0006 26a5 pea 626a5 <== NOT EXECUTED 446d0: 4879 0006 275a pea 6275a <__FUNCTION__.6562> <== NOT EXECUTED 446d6: 4878 0088 pea 88 <== NOT EXECUTED 446da: 4879 0006 25e0 pea 625e0 <== NOT EXECUTED 446e0: 4eb9 0004 503c jsr 4503c <__assert_func> <== NOT EXECUTED IMFS_jnode_t *the_jnode; int i; assert( the_directory ); assert( level >= 0 ); 446e6: 4879 0006 269a pea 6269a <== NOT EXECUTED 446ec: 4879 0006 275a pea 6275a <__FUNCTION__.6562> <== NOT EXECUTED 446f2: 4878 0086 pea 86 <== NOT EXECUTED 446f6: 4879 0006 25e0 pea 625e0 <== NOT EXECUTED 446fc: 4eb9 0004 503c jsr 4503c <__assert_func> <== NOT EXECUTED 000494fa : const char *pathname, /* IN */ int pathnamelen, /* IN */ int flags, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN/OUT */ ) { 494fa: 4e56 ffac linkw %fp,#-84 494fe: 48d7 3cfc moveml %d2-%d7/%a2-%a5,%sp@ 49502: 286e 0014 moveal %fp@(20),%a4 49506: 2a0e movel %fp,%d5 49508: 260e movel %fp,%d3 /* * This was filled in by the caller and is valid in the * mount table. */ node = pathloc->node_access; 4950a: 4282 clrl %d2 4950c: 5985 subql #4,%d5 4950e: 0683 ffff ffdb addil #-37,%d3 49514: 283c 0004 9e64 movel #302692,%d4 /* * Otherwise find the token name in the present location. */ node = IMFS_find_match_in_dir( node, token ); 4951a: 2c3c 0004 9dbc movel #302524,%d6 * If we are at a link follow it. */ if ( node->type == IMFS_HARD_LINK ) { IMFS_evaluate_hard_link( pathloc, 0 ); 49520: 2e3c 0004 93cc movel #299980,%d7 const char *pathname, /* IN */ int pathnamelen, /* IN */ int flags, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN/OUT */ ) { 49526: 2a6e 0008 moveal %fp@(8),%a5 4952a: 246e 000c moveal %fp@(12),%a2 /* * This was filled in by the caller and is valid in the * mount table. */ node = pathloc->node_access; 4952e: 2654 moveal %a4@,%a3 49530: 2d4d ffd4 movel %a5,%fp@(-44) * 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 ); 49534: 2f05 movel %d5,%sp@- 49536: 2a44 moveal %d4,%a5 49538: 2f03 movel %d3,%sp@- 4953a: 2f0a movel %a2,%sp@- 4953c: 206e ffd4 moveal %fp@(-44),%a0 49540: 4870 2800 pea %a0@(00000000,%d2:l) 49544: 4e95 jsr %a5@ pathnamelen -= len; 49546: 226e fffc moveal %fp@(-4),%a1 i += len; if ( !pathloc->node_access ) 4954a: 4fef 0010 lea %sp@(16),%sp 4954e: 2054 moveal %a4@,%a0 49550: 4a88 tstl %a0 49552: 6700 015a beqw 496ae */ while( (type != IMFS_NO_MORE_PATH) && (type != IMFS_INVALID_TOKEN) ) { type = IMFS_get_token( &pathname[i], pathnamelen, token, &len ); pathnamelen -= len; 49556: 95c9 subal %a1,%a2 i += len; 49558: d489 addl %a1,%d2 rtems_set_errno_and_return_minus_one( ENOENT ); /* * I cannot move out of this directory without execute permission. */ if ( type != IMFS_NO_MORE_PATH ) 4955a: 4a80 tstl %d0 4955c: 672c beqs 4958a if ( node->type == IMFS_DIRECTORY ) 4955e: 7201 moveq #1,%d1 49560: b2ab 0048 cmpl %a3@(72),%d1 49564: 6700 011c beqw 49682 49568: 2648 moveal %a0,%a3 if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_SEARCH ) ) rtems_set_errno_and_return_minus_one( EACCES ); node = pathloc->node_access; switch( type ) { 4956a: 7203 moveq #3,%d1 4956c: b280 cmpl %d0,%d1 4956e: 677c beqs 495ec 49570: 123c 0004 moveb #4,%d1 49574: b280 cmpl %d0,%d1 49576: 6700 00f0 beqw 49668 4957a: 123c 0002 moveb #2,%d1 4957e: b280 cmpl %d0,%d1 49580: 6700 00a8 beqw 4962a /* * Evaluate all tokens until we are done or an error occurs. */ while( (type != IMFS_NO_MORE_PATH) && (type != IMFS_INVALID_TOKEN) ) { 49584: 7204 moveq #4,%d1 49586: b280 cmpl %d0,%d1 49588: 66aa bnes 49534 <== ALWAYS TAKEN 4958a: 2a6e ffd4 moveal %fp@(-44),%a5 * 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 ) { 4958e: 7001 moveq #1,%d0 49590: b0a8 0048 cmpl %a0@(72),%d0 49594: 6600 012a bnew 496c0 if ( node->info.directory.mt_fs != NULL ) { 49598: 2068 0058 moveal %a0@(88),%a0 4959c: 4a88 tstl %a0 4959e: 6700 0120 beqw 496c0 newloc = node->info.directory.mt_fs->mt_fs_root; 495a2: 2228 0020 movel %a0@(32),%d1 *pathloc = newloc; return (*pathloc->ops->evalpath_h)( &pathname[i-len], 495a6: 9489 subl %a1,%d2 */ if ( node->type == IMFS_DIRECTORY ) { if ( node->info.directory.mt_fs != NULL ) { newloc = node->info.directory.mt_fs->mt_fs_root; *pathloc = newloc; 495a8: 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; 495ae: 2668 0028 moveal %a0@(40),%a3 495b2: 2628 0024 movel %a0@(36),%d3 495b6: 2028 001c movel %a0@(28),%d0 *pathloc = newloc; return (*pathloc->ops->evalpath_h)( &pathname[i-len], 495ba: 2f0c movel %a4,%sp@- 495bc: 2f2e 0010 movel %fp@(16),%sp@- 495c0: 4872 9800 pea %a2@(00000000,%a1:l) 495c4: 4875 2800 pea %a5@(00000000,%d2:l) 495c8: 2053 moveal %a3@,%a0 */ if ( node->type == IMFS_DIRECTORY ) { if ( node->info.directory.mt_fs != NULL ) { newloc = node->info.directory.mt_fs->mt_fs_root; *pathloc = newloc; 495ca: 2941 0004 movel %d1,%a4@(4) 495ce: 2943 0008 movel %d3,%a4@(8) 495d2: 2880 movel %d0,%a4@ 495d4: 294b 000c movel %a3,%a4@(12) return (*pathloc->ops->evalpath_h)( &pathname[i-len], 495d8: 4e90 jsr %a0@ 495da: 4fef 0010 lea %sp@(16),%sp 495de: 2200 movel %d0,%d1 if ( !IMFS_evaluate_permission( pathloc, flags ) ) rtems_set_errno_and_return_minus_one( EACCES ); return result; } 495e0: 2001 movel %d1,%d0 495e2: 4cee 3cfc ffac moveml %fp@(-84),%d2-%d7/%a2-%a5 495e8: 4e5e unlk %fp 495ea: 4e75 rts case IMFS_NAME: /* * If we are at a link follow it. */ if ( node->type == IMFS_HARD_LINK ) { 495ec: 2028 0048 movel %a0@(72),%d0 495f0: 7203 moveq #3,%d1 495f2: b280 cmpl %d0,%d1 495f4: 6700 00fc beqw 496f2 node = pathloc->node_access; if ( !node ) rtems_set_errno_and_return_minus_one( ENOTDIR ); } else if ( node->type == IMFS_SYM_LINK ) { 495f8: 7204 moveq #4,%d1 495fa: b280 cmpl %d0,%d1 495fc: 6700 010c beqw 4970a /* * Only a directory can be decended into. */ if ( node->type != IMFS_DIRECTORY ) 49600: 7201 moveq #1,%d1 49602: b280 cmpl %d0,%d1 49604: 6600 0130 bnew 49736 /* * 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 ) { 49608: 206b 0058 moveal %a3@(88),%a0 4960c: 4a88 tstl %a0 4960e: 6600 0138 bnew 49748 /* * Otherwise find the token name in the present location. */ node = IMFS_find_match_in_dir( node, token ); 49612: 2f03 movel %d3,%sp@- 49614: 2a46 moveal %d6,%a5 49616: 2f0b movel %a3,%sp@- 49618: 4e95 jsr %a5@ if ( !node ) 4961a: 508f addql #8,%sp /* * Otherwise find the token name in the present location. */ node = IMFS_find_match_in_dir( node, token ); 4961c: 2640 moveal %d0,%a3 if ( !node ) 4961e: 4a80 tstl %d0 49620: 6700 008c beqw 496ae /* * Set the node access to the point we have found. */ pathloc->node_access = node; 49624: 288b movel %a3,%a4@ break; 49626: 6000 ff0c braw 49534 case IMFS_UP_DIR: /* * Am I at the root of all filesystems? (chroot'ed?) */ if ( pathloc->node_access == rtems_filesystem_root.node_access ) 4962a: 2039 0005 c2f4 movel 5c2f4 ,%d0 49630: 2a40 moveal %d0,%a5 49632: b1ed 0018 cmpal %a5@(24),%a0 49636: 6700 fefc beqw 49534 /* * Am I at the root of this mounted filesystem? */ if (pathloc->node_access == pathloc->mt_entry->mt_fs_root.node_access) { 4963a: 266c 0010 moveal %a4@(16),%a3 /* * Am I at the root of this mounted filesystem? */ if (pathloc->node_access == 4963e: b1eb 001c cmpal %a3@(28),%a0 49642: 6700 014e beqw 49792 pathnamelen+len, flags,pathloc); } } else { if ( !node->Parent ) 49646: 2668 0008 moveal %a0@(8),%a3 4964a: 4a8b tstl %a3 4964c: 66d6 bnes 49624 rtems_set_errno_and_return_minus_one( ENOENT ); 4964e: 4eb9 0004 d868 jsr 4d868 <__errno> 49654: 7402 moveq #2,%d2 49656: 72ff moveq #-1,%d1 49658: 2a40 moveal %d0,%a5 if ( !IMFS_evaluate_permission( pathloc, flags ) ) rtems_set_errno_and_return_minus_one( EACCES ); return result; } 4965a: 2001 movel %d1,%d0 flags,pathloc); } } else { if ( !node->Parent ) rtems_set_errno_and_return_minus_one( ENOENT ); 4965c: 2a82 movel %d2,%a5@ if ( !IMFS_evaluate_permission( pathloc, flags ) ) rtems_set_errno_and_return_minus_one( EACCES ); return result; } 4965e: 4cee 3cfc ffac moveml %fp@(-84),%d2-%d7/%a2-%a5 49664: 4e5e unlk %fp 49666: 4e75 rts case IMFS_NO_MORE_PATH: case IMFS_CURRENT_DIR: break; case IMFS_INVALID_TOKEN: rtems_set_errno_and_return_minus_one( ENAMETOOLONG ); 49668: 4eb9 0004 d868 jsr 4d868 <__errno> 4966e: 7a5b moveq #91,%d5 49670: 72ff moveq #-1,%d1 49672: 2a40 moveal %d0,%a5 if ( !IMFS_evaluate_permission( pathloc, flags ) ) rtems_set_errno_and_return_minus_one( EACCES ); return result; } 49674: 2001 movel %d1,%d0 case IMFS_NO_MORE_PATH: case IMFS_CURRENT_DIR: break; case IMFS_INVALID_TOKEN: rtems_set_errno_and_return_minus_one( ENAMETOOLONG ); 49676: 2a85 movel %d5,%a5@ if ( !IMFS_evaluate_permission( pathloc, flags ) ) rtems_set_errno_and_return_minus_one( EACCES ); return result; } 49678: 4cee 3cfc ffac moveml %fp@(-84),%d2-%d7/%a2-%a5 4967e: 4e5e unlk %fp 49680: 4e75 rts /* * If all of the flags are set we have permission * to do this. */ if ( ( flags_to_test & jnode->st_mode) == flags_to_test ) 49682: 7240 moveq #64,%d1 if ( !rtems_libio_is_valid_perms( flags ) ) { assert( 0 ); rtems_set_errno_and_return_minus_one( EIO ); } jnode = node->node_access; 49684: 2648 moveal %a0,%a3 /* * If all of the flags are set we have permission * to do this. */ if ( ( flags_to_test & jnode->st_mode) == flags_to_test ) 49686: c2a8 002e andl %a0@(46),%d1 4968a: 2a41 moveal %d1,%a5 4968c: 7240 moveq #64,%d1 4968e: b28d cmpl %a5,%d1 49690: 6700 fed8 beqw 4956a * 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 ) ) rtems_set_errno_and_return_minus_one( EACCES ); 49694: 4eb9 0004 d868 jsr 4d868 <__errno> 4969a: 780d moveq #13,%d4 4969c: 72ff moveq #-1,%d1 4969e: 2040 moveal %d0,%a0 if ( !IMFS_evaluate_permission( pathloc, flags ) ) rtems_set_errno_and_return_minus_one( EACCES ); return result; } 496a0: 2001 movel %d1,%d0 * 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 ) ) rtems_set_errno_and_return_minus_one( EACCES ); 496a2: 2084 movel %d4,%a0@ if ( !IMFS_evaluate_permission( pathloc, flags ) ) rtems_set_errno_and_return_minus_one( EACCES ); return result; } 496a4: 4cee 3cfc ffac moveml %fp@(-84),%d2-%d7/%a2-%a5 496aa: 4e5e unlk %fp 496ac: 4e75 rts * 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 ); 496ae: 4eb9 0004 d868 jsr 4d868 <__errno> 496b4: 7c02 moveq #2,%d6 496b6: 72ff moveq #-1,%d1 496b8: 2040 moveal %d0,%a0 496ba: 2086 movel %d6,%a0@ 496bc: 6000 ff22 braw 495e0 flags, pathloc ); } else { result = IMFS_Set_handlers( pathloc ); } } else { result = IMFS_Set_handlers( pathloc ); 496c0: 2f0c movel %a4,%sp@- 496c2: 4eb9 0004 931c jsr 4931c if ( !rtems_libio_is_valid_perms( flags ) ) { assert( 0 ); rtems_set_errno_and_return_minus_one( EIO ); } jnode = node->node_access; 496c8: 2054 moveal %a4@,%a0 flags, pathloc ); } else { result = IMFS_Set_handlers( pathloc ); } } else { result = IMFS_Set_handlers( pathloc ); 496ca: 2200 movel %d0,%d1 496cc: 588f addql #4,%sp /* * If all of the flags are set we have permission * to do this. */ if ( ( flags_to_test & jnode->st_mode) == flags_to_test ) 496ce: 202e 0010 movel %fp@(16),%d0 496d2: ed88 lsll #6,%d0 if ( !rtems_libio_is_valid_perms( flags ) ) { assert( 0 ); rtems_set_errno_and_return_minus_one( EIO ); } jnode = node->node_access; 496d4: 2400 movel %d0,%d2 496d6: c4a8 002e andl %a0@(46),%d2 496da: b480 cmpl %d0,%d2 496dc: 6700 ff02 beqw 495e0 /* * Verify we have the correct permissions for this node. */ if ( !IMFS_evaluate_permission( pathloc, flags ) ) rtems_set_errno_and_return_minus_one( EACCES ); 496e0: 4eb9 0004 d868 jsr 4d868 <__errno> 496e6: 760d moveq #13,%d3 496e8: 72ff moveq #-1,%d1 496ea: 2a40 moveal %d0,%a5 496ec: 2a83 movel %d3,%a5@ 496ee: 6000 fef0 braw 495e0 * If we are at a link follow it. */ if ( node->type == IMFS_HARD_LINK ) { IMFS_evaluate_hard_link( pathloc, 0 ); 496f2: 42a7 clrl %sp@- 496f4: 2047 moveal %d7,%a0 496f6: 2f0c movel %a4,%sp@- 496f8: 4e90 jsr %a0@ node = pathloc->node_access; 496fa: 2654 moveal %a4@,%a3 if ( !node ) 496fc: 508f addql #8,%sp 496fe: 4a8b tstl %a3 49700: 6722 beqs 49724 <== NEVER TAKEN } else if ( node->type == IMFS_SYM_LINK ) { result = IMFS_evaluate_sym_link( pathloc, 0 ); node = pathloc->node_access; 49702: 202b 0048 movel %a3@(72),%d0 49706: 6000 fef8 braw 49600 if ( !node ) rtems_set_errno_and_return_minus_one( ENOTDIR ); } else if ( node->type == IMFS_SYM_LINK ) { result = IMFS_evaluate_sym_link( pathloc, 0 ); 4970a: 42a7 clrl %sp@- 4970c: 2f0c movel %a4,%sp@- 4970e: 4eb9 0004 942c jsr 4942c node = pathloc->node_access; 49714: 2654 moveal %a4@,%a3 if ( result == -1 ) 49716: 508f addql #8,%sp 49718: 72ff moveq #-1,%d1 4971a: b280 cmpl %d0,%d1 4971c: 66e4 bnes 49702 <== ALWAYS TAKEN 4971e: 2200 movel %d0,%d1 <== NOT EXECUTED 49720: 6000 febe braw 495e0 <== NOT EXECUTED IMFS_evaluate_hard_link( pathloc, 0 ); node = pathloc->node_access; if ( !node ) rtems_set_errno_and_return_minus_one( ENOTDIR ); 49724: 4eb9 0004 d868 jsr 4d868 <__errno> <== NOT EXECUTED 4972a: 72ff moveq #-1,%d1 <== NOT EXECUTED 4972c: 2a40 moveal %d0,%a5 <== NOT EXECUTED 4972e: 7014 moveq #20,%d0 <== NOT EXECUTED 49730: 2a80 movel %d0,%a5@ <== NOT EXECUTED 49732: 6000 feac braw 495e0 <== NOT EXECUTED /* * Only a directory can be decended into. */ if ( node->type != IMFS_DIRECTORY ) rtems_set_errno_and_return_minus_one( ENOTDIR ); 49736: 4eb9 0004 d868 jsr 4d868 <__errno> 4973c: 7e14 moveq #20,%d7 4973e: 72ff moveq #-1,%d1 49740: 2040 moveal %d0,%a0 49742: 2087 movel %d7,%a0@ 49744: 6000 fe9a braw 495e0 * 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 ) { newloc = node->info.directory.mt_fs->mt_fs_root; 49748: 2268 0028 moveal %a0@(40),%a1 *pathloc = newloc; 4974c: 2968 002c 0010 movel %a0@(44),%a4@(16) * 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 ) { newloc = node->info.directory.mt_fs->mt_fs_root; 49752: 2228 0020 movel %a0@(32),%d1 49756: 2628 0024 movel %a0@(36),%d3 4975a: 2028 001c movel %a0@(28),%d0 4975e: 2a6e ffd4 moveal %fp@(-44),%a5 *pathloc = newloc; return (*pathloc->ops->evalpath_h)( &pathname[i-len], 49762: 2f0c movel %a4,%sp@- 49764: 206e fffc moveal %fp@(-4),%a0 49768: 9488 subl %a0,%d2 4976a: 2f2e 0010 movel %fp@(16),%sp@- 4976e: 4872 8800 pea %a2@(00000000,%a0:l) 49772: 4875 2800 pea %a5@(00000000,%d2:l) 49776: 2051 moveal %a1@,%a0 * new fs root node and let them finish evaluating the path. */ if ( node->info.directory.mt_fs != NULL ) { newloc = node->info.directory.mt_fs->mt_fs_root; *pathloc = newloc; 49778: 2941 0004 movel %d1,%a4@(4) 4977c: 2943 0008 movel %d3,%a4@(8) 49780: 2880 movel %d0,%a4@ 49782: 2949 000c movel %a1,%a4@(12) return (*pathloc->ops->evalpath_h)( &pathname[i-len], 49786: 4e90 jsr %a0@ 49788: 4fef 0010 lea %sp@(16),%sp 4978c: 2200 movel %d0,%d1 4978e: 6000 fe50 braw 495e0 */ if ( pathloc->node_access == rtems_filesystem_root.node_access ) { break; /* Throw out the .. in this case */ } else { newloc = pathloc->mt_entry->mt_point_node; 49792: 206b 0014 moveal %a3@(20),%a0 *pathloc = newloc; return (*pathloc->ops->evalpath_h)(&(pathname[i-len]), 49796: 9489 subl %a1,%d2 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; 49798: 296b 0018 0010 movel %a3@(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; 4979e: 222b 0008 movel %a3@(8),%d1 497a2: 282b 0010 movel %a3@(16),%d4 497a6: 262b 000c movel %a3@(12),%d3 497aa: 2a6e ffd4 moveal %fp@(-44),%a5 *pathloc = newloc; return (*pathloc->ops->evalpath_h)(&(pathname[i-len]), 497ae: 2f0c movel %a4,%sp@- 497b0: 2f2e 0010 movel %fp@(16),%sp@- 497b4: 4871 a800 pea %a1@(00000000,%a2:l) 497b8: 4875 2800 pea %a5@(00000000,%d2:l) 497bc: 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; 497be: 2881 movel %d1,%a4@ 497c0: 2948 000c movel %a0,%a4@(12) return (*pathloc->ops->evalpath_h)(&(pathname[i-len]), 497c4: 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; 497c6: 2944 0008 movel %d4,%a4@(8) 497ca: 2943 0004 movel %d3,%a4@(4) return (*pathloc->ops->evalpath_h)(&(pathname[i-len]), 497ce: 4e90 jsr %a0@ 497d0: 4fef 0010 lea %sp@(16),%sp 497d4: 2200 movel %d0,%d1 497d6: 6000 fe08 braw 495e0 00049894 : int IMFS_evaluate_for_make( const char *path, /* IN */ rtems_filesystem_location_info_t *pathloc, /* IN/OUT */ const char **name /* OUT */ ) { 49894: 4e56 ffb0 linkw %fp,#-80 49898: 48d7 3cfc moveml %d2-%d7/%a2-%a5,%sp@ 4989c: 286e 0008 moveal %fp@(8),%a4 498a0: 2a0e movel %fp,%d5 498a2: 280e movel %fp,%d4 node = pathloc->node_access; /* * Get the path length. */ pathlen = strlen( path ); 498a4: 4283 clrl %d3 498a6: 5985 subql #4,%d5 498a8: 0684 ffff ffdb addil #-37,%d4 498ae: 4bf9 0004 9e64 lea 49e64 ,%a5 /* * Otherwise find the token name in the present location. */ node = IMFS_find_match_in_dir( node, token ); 498b4: 2c3c 0004 9dbc movel #302524,%d6 node = pathloc->node_access; /* * Get the path length. */ pathlen = strlen( path ); 498ba: 2f0c movel %a4,%sp@- int IMFS_evaluate_for_make( const char *path, /* IN */ rtems_filesystem_location_info_t *pathloc, /* IN/OUT */ const char **name /* OUT */ ) { 498bc: 266e 000c moveal %fp@(12),%a3 node = pathloc->node_access; /* * Get the path length. */ pathlen = strlen( path ); 498c0: 4eb9 0004 ec34 jsr 4ec34 /* * This was filled in by the caller and is valid in the * mount table. */ node = pathloc->node_access; 498c6: 2453 moveal %a3@,%a2 /* * Get the path length. */ pathlen = strlen( path ); 498c8: 588f addql #4,%sp 498ca: 2400 movel %d0,%d2 * Evaluate all tokens until we are done or an error occurs. */ while( !done ) { type = IMFS_get_token( &path[i], pathlen, token, &len ); 498cc: 2f05 movel %d5,%sp@- 498ce: 2f04 movel %d4,%sp@- 498d0: 2f02 movel %d2,%sp@- 498d2: 4874 3800 pea %a4@(00000000,%d3:l) 498d6: 4e95 jsr %a5@ pathlen -= len; 498d8: 222e fffc movel %fp@(-4),%d1 i += len; if ( !pathloc->node_access ) 498dc: 4fef 0010 lea %sp@(16),%sp */ while( !done ) { type = IMFS_get_token( &path[i], pathlen, token, &len ); pathlen -= len; 498e0: 9481 subl %d1,%d2 i += len; if ( !pathloc->node_access ) 498e2: 2053 moveal %a3@,%a0 498e4: 4a88 tstl %a0 498e6: 6700 00c8 beqw 499b0 /* * I cannot move out of this directory without execute permission. */ if ( type != IMFS_NO_MORE_PATH ) 498ea: 4a80 tstl %d0 498ec: 6742 beqs 49930 if ( node->type == IMFS_DIRECTORY ) 498ee: 7e01 moveq #1,%d7 498f0: beaa 0048 cmpl %a2@(72),%d7 498f4: 6700 00d4 beqw 499ca 498f8: 2448 moveal %a0,%a2 while( !done ) { type = IMFS_get_token( &path[i], pathlen, token, &len ); pathlen -= len; i += len; 498fa: d681 addl %d1,%d3 if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_SEARCH ) ) rtems_set_errno_and_return_minus_one( EACCES ); node = pathloc->node_access; switch( type ) { 498fc: 7e02 moveq #2,%d7 498fe: be80 cmpl %d0,%d7 49900: 6700 008c beqw 4998e 49904: 6426 bccs 4992c 49906: 7203 moveq #3,%d1 49908: b280 cmpl %d0,%d1 4990a: 673e beqs 4994a 4990c: 7e04 moveq #4,%d7 4990e: be80 cmpl %d0,%d7 49910: 66ba bnes 498cc <== NEVER TAKEN case IMFS_NO_MORE_PATH: rtems_set_errno_and_return_minus_one( EEXIST ); break; case IMFS_INVALID_TOKEN: rtems_set_errno_and_return_minus_one( ENAMETOOLONG ); 49912: 4eb9 0004 d868 jsr 4d868 <__errno> 49918: 7a5b moveq #91,%d5 4991a: 72ff moveq #-1,%d1 4991c: 2040 moveal %d0,%a0 4991e: 2085 movel %d5,%a0@ if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_WX ) ) rtems_set_errno_and_return_minus_one( EACCES ); return result; } 49920: 2001 movel %d1,%d0 49922: 4cee 3cfc ffb0 moveml %fp@(-80),%d2-%d7/%a2-%a5 49928: 4e5e unlk %fp 4992a: 4e75 rts if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_SEARCH ) ) rtems_set_errno_and_return_minus_one( EACCES ); node = pathloc->node_access; switch( type ) { 4992c: 4a80 tstl %d0 4992e: 669c bnes 498cc <== ALWAYS TAKEN pathloc->node_access = node; break; case IMFS_NO_MORE_PATH: rtems_set_errno_and_return_minus_one( EEXIST ); 49930: 4eb9 0004 d868 jsr 4d868 <__errno> 49936: 7c11 moveq #17,%d6 49938: 72ff moveq #-1,%d1 4993a: 2040 moveal %d0,%a0 if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_WX ) ) rtems_set_errno_and_return_minus_one( EACCES ); return result; } 4993c: 2001 movel %d1,%d0 pathloc->node_access = node; break; case IMFS_NO_MORE_PATH: rtems_set_errno_and_return_minus_one( EEXIST ); 4993e: 2086 movel %d6,%a0@ if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_WX ) ) rtems_set_errno_and_return_minus_one( EACCES ); return result; } 49940: 4cee 3cfc ffb0 moveml %fp@(-80),%d2-%d7/%a2-%a5 49946: 4e5e unlk %fp 49948: 4e75 rts pathloc->node_access = node; break; case IMFS_NAME: if ( node->type == IMFS_HARD_LINK ) { 4994a: 2028 0048 movel %a0@(72),%d0 4994e: 7203 moveq #3,%d1 49950: b280 cmpl %d0,%d1 49952: 6700 0106 beqw 49a5a result = IMFS_evaluate_link( pathloc, 0 ); if ( result == -1 ) return -1; } else if ( node->type == IMFS_SYM_LINK ) { 49956: 7204 moveq #4,%d1 49958: b280 cmpl %d0,%d1 4995a: 6700 00fe beqw 49a5a if ( result == -1 ) return -1; } node = pathloc->node_access; if ( !node ) 4995e: 4a8a tstl %a2 49960: 6700 0114 beqw 49a76 /* * Only a directory can be decended into. */ if ( node->type != IMFS_DIRECTORY ) 49964: 7001 moveq #1,%d0 49966: b0aa 0048 cmpl %a2@(72),%d0 4996a: 6600 010a bnew 49a76 /* * 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 ) { 4996e: 206a 0058 moveal %a2@(88),%a0 49972: 4a88 tstl %a0 49974: 6600 011a bnew 49a90 /* * Otherwise find the token name in the present location. */ node = IMFS_find_match_in_dir( node, token ); 49978: 2f04 movel %d4,%sp@- 4997a: 2046 moveal %d6,%a0 4997c: 2f0a movel %a2,%sp@- 4997e: 4e90 jsr %a0@ /* * If there is no node we have found the name of the node we * wish to create. */ if ( ! node ) 49980: 508f addql #8,%sp /* * Otherwise find the token name in the present location. */ node = IMFS_find_match_in_dir( node, token ); 49982: 2440 moveal %d0,%a2 /* * If there is no node we have found the name of the node we * wish to create. */ if ( ! node ) 49984: 4a80 tstl %d0 49986: 676e beqs 499f6 done = true; else pathloc->node_access = node; 49988: 268a movel %a2,%a3@ 4998a: 6000 ff40 braw 498cc case IMFS_UP_DIR: /* * Am I at the root of all filesystems? (chroot'ed?) */ if ( pathloc->node_access == rtems_filesystem_root.node_access ) 4998e: 2279 0005 c2f4 moveal 5c2f4 ,%a1 49994: b1e9 0018 cmpal %a1@(24),%a0 49998: 6700 ff32 beqw 498cc /* * Am I at the root of this mounted filesystem? */ if (pathloc->node_access == pathloc->mt_entry->mt_fs_root.node_access){ 4999c: 226b 0010 moveal %a3@(16),%a1 499a0: b1e9 001c cmpal %a1@(28),%a0 499a4: 6700 0134 beqw 49ada *pathloc = newloc; return (*pathloc->ops->evalformake_h)( &path[i-len], pathloc, name ); } } else { if ( !node->Parent ) 499a8: 2468 0008 moveal %a0@(8),%a2 499ac: 4a8a tstl %a2 499ae: 66d8 bnes 49988 * Verify there is not any invalid stuff at the end of the name. */ for( ; path[i] != '\0'; i++) { if ( !IMFS_is_separator( path[ i ] ) ) rtems_set_errno_and_return_minus_one( ENOENT ); 499b0: 4eb9 0004 d868 jsr 4d868 <__errno> 499b6: 7802 moveq #2,%d4 499b8: 72ff moveq #-1,%d1 499ba: 2040 moveal %d0,%a0 if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_WX ) ) rtems_set_errno_and_return_minus_one( EACCES ); return result; } 499bc: 2001 movel %d1,%d0 * Verify there is not any invalid stuff at the end of the name. */ for( ; path[i] != '\0'; i++) { if ( !IMFS_is_separator( path[ i ] ) ) rtems_set_errno_and_return_minus_one( ENOENT ); 499be: 2084 movel %d4,%a0@ if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_WX ) ) rtems_set_errno_and_return_minus_one( EACCES ); return result; } 499c0: 4cee 3cfc ffb0 moveml %fp@(-80),%d2-%d7/%a2-%a5 499c6: 4e5e unlk %fp 499c8: 4e75 rts /* * If all of the flags are set we have permission * to do this. */ if ( ( flags_to_test & jnode->st_mode) == flags_to_test ) 499ca: 7e40 moveq #64,%d7 if ( !rtems_libio_is_valid_perms( flags ) ) { assert( 0 ); rtems_set_errno_and_return_minus_one( EIO ); } jnode = node->node_access; 499cc: 2448 moveal %a0,%a2 /* * If all of the flags are set we have permission * to do this. */ if ( ( flags_to_test & jnode->st_mode) == flags_to_test ) 499ce: cea8 002e andl %a0@(46),%d7 499d2: 2247 moveal %d7,%a1 499d4: 7e40 moveq #64,%d7 499d6: be89 cmpl %a1,%d7 499d8: 6700 ff20 beqw 498fa /* * We must have Write and execute permission on the returned node. */ if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_WX ) ) rtems_set_errno_and_return_minus_one( EACCES ); 499dc: 4eb9 0004 d868 jsr 4d868 <__errno> 499e2: 740d moveq #13,%d2 499e4: 72ff moveq #-1,%d1 499e6: 2040 moveal %d0,%a0 499e8: 2082 movel %d2,%a0@ return result; } 499ea: 2001 movel %d1,%d0 499ec: 4cee 3cfc ffb0 moveml %fp@(-80),%d2-%d7/%a2-%a5 499f2: 4e5e unlk %fp 499f4: 4e75 rts case IMFS_CURRENT_DIR: break; } } *name = &path[ i - len ]; 499f6: 2003 movel %d3,%d0 499f8: 90ae fffc subl %fp@(-4),%d0 499fc: d08c addl %a4,%d0 499fe: 206e 0010 moveal %fp@(16),%a0 49a02: 2080 movel %d0,%a0@ /* * We have evaluated the path as far as we can. * Verify there is not any invalid stuff at the end of the name. */ for( ; path[i] != '\0'; i++) { 49a04: 1034 3800 moveb %a4@(00000000,%d3:l),%d0 49a08: 6716 beqs 49a20 49a0a: 41f4 3801 lea %a4@(00000001,%d3:l),%a0 if ( !IMFS_is_separator( path[ i ] ) ) 49a0e: 49c0 extbl %d0 49a10: 722f moveq #47,%d1 49a12: b280 cmpl %d0,%d1 49a14: 6706 beqs 49a1c 49a16: 7e5c moveq #92,%d7 49a18: be80 cmpl %d0,%d7 49a1a: 6694 bnes 499b0 /* * We have evaluated the path as far as we can. * Verify there is not any invalid stuff at the end of the name. */ for( ; path[i] != '\0'; i++) { 49a1c: 1018 moveb %a0@+,%d0 49a1e: 66ee bnes 49a0e /* * Verify we can execute and write to this directory. */ result = IMFS_Set_handlers( pathloc ); 49a20: 2f0b movel %a3,%sp@- 49a22: 4eb9 0004 931c jsr 4931c /* * The returned node must be a directory */ node = pathloc->node_access; 49a28: 2053 moveal %a3@,%a0 /* * Verify we can execute and write to this directory. */ result = IMFS_Set_handlers( pathloc ); 49a2a: 2200 movel %d0,%d1 /* * The returned node must be a directory */ node = pathloc->node_access; if ( node->type != IMFS_DIRECTORY ) 49a2c: 588f addql #4,%sp 49a2e: 7001 moveq #1,%d0 49a30: b0a8 0048 cmpl %a0@(72),%d0 49a34: 6640 bnes 49a76 <== NEVER TAKEN /* * If all of the flags are set we have permission * to do this. */ if ( ( flags_to_test & jnode->st_mode) == flags_to_test ) 49a36: 2028 002e movel %a0@(46),%d0 49a3a: 0280 0000 00c0 andil #192,%d0 49a40: 0c80 0000 00c0 cmpil #192,%d0 49a46: 6700 fed8 beqw 49920 /* * We must have Write and execute permission on the returned node. */ if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_WX ) ) rtems_set_errno_and_return_minus_one( EACCES ); 49a4a: 4eb9 0004 d868 jsr 4d868 <__errno> 49a50: 740d moveq #13,%d2 49a52: 72ff moveq #-1,%d1 49a54: 2040 moveal %d0,%a0 49a56: 2082 movel %d2,%a0@ 49a58: 6090 bras 499ea if ( result == -1 ) return -1; } else if ( node->type == IMFS_SYM_LINK ) { result = IMFS_evaluate_link( pathloc, 0 ); 49a5a: 42a7 clrl %sp@- if ( result == -1 ) 49a5c: 7eff moveq #-1,%d7 if ( result == -1 ) return -1; } else if ( node->type == IMFS_SYM_LINK ) { result = IMFS_evaluate_link( pathloc, 0 ); 49a5e: 2f0b movel %a3,%sp@- 49a60: 4eb9 0004 97da jsr 497da if ( result == -1 ) 49a66: 508f addql #8,%sp if ( result == -1 ) return -1; } else if ( node->type == IMFS_SYM_LINK ) { result = IMFS_evaluate_link( pathloc, 0 ); 49a68: 2200 movel %d0,%d1 if ( result == -1 ) 49a6a: be80 cmpl %d0,%d7 49a6c: 6700 feb2 beqw 49920 49a70: 2453 moveal %a3@,%a2 49a72: 6000 feea braw 4995e /* * The returned node must be a directory */ node = pathloc->node_access; if ( node->type != IMFS_DIRECTORY ) rtems_set_errno_and_return_minus_one( ENOTDIR ); 49a76: 4eb9 0004 d868 jsr 4d868 <__errno> 49a7c: 7614 moveq #20,%d3 49a7e: 72ff moveq #-1,%d1 49a80: 2040 moveal %d0,%a0 if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_WX ) ) rtems_set_errno_and_return_minus_one( EACCES ); return result; } 49a82: 2001 movel %d1,%d0 /* * The returned node must be a directory */ node = pathloc->node_access; if ( node->type != IMFS_DIRECTORY ) rtems_set_errno_and_return_minus_one( ENOTDIR ); 49a84: 2083 movel %d3,%a0@ if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_WX ) ) rtems_set_errno_and_return_minus_one( EACCES ); return result; } 49a86: 4cee 3cfc ffb0 moveml %fp@(-80),%d2-%d7/%a2-%a5 49a8c: 4e5e unlk %fp 49a8e: 4e75 rts */ if ( node->info.directory.mt_fs != NULL ) { newloc = node->info.directory.mt_fs->mt_fs_root; *pathloc = newloc; return (*pathloc->ops->evalformake_h)( &path[i-len], pathloc, name ); 49a90: 96ae fffc subl %fp@(-4),%d3 * 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 ) { newloc = node->info.directory.mt_fs->mt_fs_root; 49a94: 2428 0024 movel %a0@(36),%d2 49a98: 2228 0020 movel %a0@(32),%d1 49a9c: 2268 0028 moveal %a0@(40),%a1 *pathloc = newloc; 49aa0: 2768 002c 0010 movel %a0@(44),%a3@(16) * 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 ) { newloc = node->info.directory.mt_fs->mt_fs_root; 49aa6: 2028 001c movel %a0@(28),%d0 *pathloc = newloc; return (*pathloc->ops->evalformake_h)( &path[i-len], pathloc, name ); 49aaa: 2f2e 0010 movel %fp@(16),%sp@- 49aae: 2f0b movel %a3,%sp@- 49ab0: 4874 3800 pea %a4@(00000000,%d3:l) 49ab4: 2069 0004 moveal %a1@(4),%a0 * new fs root node and let them finish evaluating the path. */ if ( node->info.directory.mt_fs != NULL ) { newloc = node->info.directory.mt_fs->mt_fs_root; *pathloc = newloc; 49ab8: 2741 0004 movel %d1,%a3@(4) 49abc: 2742 0008 movel %d2,%a3@(8) 49ac0: 2680 movel %d0,%a3@ 49ac2: 2749 000c movel %a1,%a3@(12) return (*pathloc->ops->evalformake_h)( &path[i-len], pathloc, name ); 49ac6: 4e90 jsr %a0@ 49ac8: 4fef 000c lea %sp@(12),%sp 49acc: 2200 movel %d0,%d1 if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_WX ) ) rtems_set_errno_and_return_minus_one( EACCES ); return result; } 49ace: 2001 movel %d1,%d0 49ad0: 4cee 3cfc ffb0 moveml %fp@(-80),%d2-%d7/%a2-%a5 49ad6: 4e5e unlk %fp 49ad8: 4e75 rts if ( pathloc->node_access == rtems_filesystem_root.node_access ) { break; } else { newloc = pathloc->mt_entry->mt_point_node; 49ada: 2069 0014 moveal %a1@(20),%a0 *pathloc = newloc; return (*pathloc->ops->evalformake_h)( &path[i-len], pathloc, name ); 49ade: 9681 subl %d1,%d3 if ( pathloc->node_access == rtems_filesystem_root.node_access ) { break; } else { newloc = pathloc->mt_entry->mt_point_node; 49ae0: 2829 0010 movel %a1@(16),%d4 49ae4: 2429 000c movel %a1@(12),%d2 *pathloc = newloc; 49ae8: 2769 0018 0010 movel %a1@(24),%a3@(16) if ( pathloc->node_access == rtems_filesystem_root.node_access ) { break; } else { newloc = pathloc->mt_entry->mt_point_node; 49aee: 2269 0008 moveal %a1@(8),%a1 *pathloc = newloc; return (*pathloc->ops->evalformake_h)( &path[i-len], pathloc, name ); 49af2: 2f2e 0010 movel %fp@(16),%sp@- 49af6: 2f0b movel %a3,%sp@- 49af8: 4874 3800 pea %a4@(00000000,%d3:l) 49afc: 2028 0004 movel %a0@(4),%d0 if ( pathloc->node_access == rtems_filesystem_root.node_access ) { break; } else { newloc = pathloc->mt_entry->mt_point_node; *pathloc = newloc; 49b00: 2748 000c movel %a0,%a3@(12) return (*pathloc->ops->evalformake_h)( &path[i-len], pathloc, name ); 49b04: 2040 moveal %d0,%a0 if ( pathloc->node_access == rtems_filesystem_root.node_access ) { break; } else { newloc = pathloc->mt_entry->mt_point_node; *pathloc = newloc; 49b06: 2744 0008 movel %d4,%a3@(8) 49b0a: 2742 0004 movel %d2,%a3@(4) 49b0e: 2689 movel %a1,%a3@ return (*pathloc->ops->evalformake_h)( &path[i-len], pathloc, name ); 49b10: 4e90 jsr %a0@ 49b12: 4fef 000c lea %sp@(12),%sp 49b16: 2200 movel %d0,%d1 if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_WX ) ) rtems_set_errno_and_return_minus_one( EACCES ); return result; } 49b18: 2001 movel %d1,%d0 49b1a: 4cee 3cfc ffb0 moveml %fp@(-80),%d2-%d7/%a2-%a5 49b20: 4e5e unlk %fp <== NOT EXECUTED 000493cc : /* * Check for things that should never happen. */ if ( jnode->type != IMFS_HARD_LINK ) 493cc: 7003 moveq #3,%d0 int IMFS_evaluate_hard_link( rtems_filesystem_location_info_t *node, /* IN/OUT */ int flags /* IN */ ) { 493ce: 4e56 0000 linkw %fp,#0 493d2: 2f0a movel %a2,%sp@- 493d4: 246e 0008 moveal %fp@(8),%a2 IMFS_jnode_t *jnode = node->node_access; 493d8: 2052 moveal %a2@,%a0 /* * Check for things that should never happen. */ if ( jnode->type != IMFS_HARD_LINK ) 493da: b0a8 0048 cmpl %a0@(72),%d0 493de: 6640 bnes 49420 <== NEVER TAKEN /* * Set the hard link value and the handlers. */ node->node_access = jnode->info.hard_link.link_node; 493e0: 24a8 004c movel %a0@(76),%a2@ IMFS_Set_handlers( node ); 493e4: 2f0a movel %a2,%sp@- 493e6: 4eb9 0004 931c jsr 4931c /* * If all of the flags are set we have permission * to do this. */ if ( ( flags_to_test & jnode->st_mode) == flags_to_test ) 493ec: 202e 000c movel %fp@(12),%d0 if ( !rtems_libio_is_valid_perms( flags ) ) { assert( 0 ); rtems_set_errno_and_return_minus_one( EIO ); } jnode = node->node_access; 493f0: 588f addql #4,%sp /* * If all of the flags are set we have permission * to do this. */ if ( ( flags_to_test & jnode->st_mode) == flags_to_test ) 493f2: ed88 lsll #6,%d0 if ( !rtems_libio_is_valid_perms( flags ) ) { assert( 0 ); rtems_set_errno_and_return_minus_one( EIO ); } jnode = node->node_access; 493f4: 2052 moveal %a2@,%a0 493f6: 2200 movel %d0,%d1 493f8: c2a8 002e andl %a0@(46),%d1 493fc: b280 cmpl %d0,%d1 493fe: 6716 beqs 49416 <== ALWAYS TAKEN /* * Verify we have the correct permissions for this node. */ if ( !IMFS_evaluate_permission( node, flags ) ) rtems_set_errno_and_return_minus_one( EACCES ); 49400: 4eb9 0004 d868 jsr 4d868 <__errno> <== NOT EXECUTED return result; } 49406: 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 ); 4940a: 2040 moveal %d0,%a0 <== NOT EXECUTED 4940c: 720d moveq #13,%d1 <== NOT EXECUTED 4940e: 70ff moveq #-1,%d0 <== NOT EXECUTED return result; } 49410: 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 ); 49412: 2081 movel %d1,%a0@ <== NOT EXECUTED return result; } 49414: 4e75 rts <== NOT EXECUTED 49416: 246e fffc moveal %fp@(-4),%a2 if ( !rtems_libio_is_valid_perms( flags ) ) { assert( 0 ); rtems_set_errno_and_return_minus_one( EIO ); } jnode = node->node_access; 4941a: 4280 clrl %d0 if ( !IMFS_evaluate_permission( node, flags ) ) rtems_set_errno_and_return_minus_one( EACCES ); return result; } 4941c: 4e5e unlk %fp 4941e: 4e75 rts /* * Check for things that should never happen. */ if ( jnode->type != IMFS_HARD_LINK ) rtems_fatal_error_occurred (0xABCD0000); 49420: 2f3c abcd 0000 movel #-1412628480,%sp@- <== NOT EXECUTED 49426: 4eb9 0004 6450 jsr 46450 <== NOT EXECUTED 000497da : int IMFS_evaluate_link( rtems_filesystem_location_info_t *node, /* IN/OUT */ int flags /* IN */ ) { 497da: 4e56 ffec linkw %fp,#-20 497de: 2079 0005 c2f4 moveal 5c2f4 ,%a0 497e4: 48d7 3c04 moveml %d2/%a2-%a5,%sp@ 497e8: 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 ); 497ec: 4bf9 0004 942c lea 4942c ,%a5 /* * Follow the Link node. */ if ( jnode->type == IMFS_HARD_LINK ) result = IMFS_evaluate_hard_link( node, flags ); 497f2: 49f9 0004 93cc lea 493cc ,%a4 int IMFS_evaluate_link( rtems_filesystem_location_info_t *node, /* IN/OUT */ int flags /* IN */ ) { 497f8: 242e 000c movel %fp@(12),%d2 /* * Increment and check the link counter. */ rtems_filesystem_link_counts ++; if ( rtems_filesystem_link_counts > MAXSYMLINK ) { 497fc: 4281 clrl %d1 /* * Increment and check the link counter. */ rtems_filesystem_link_counts ++; 497fe: 3028 0030 movew %a0@(48),%d0 { IMFS_jnode_t *jnode; int result = 0; do { jnode = node->node_access; 49802: 2453 moveal %a3@,%a2 /* * Increment and check the link counter. */ rtems_filesystem_link_counts ++; 49804: 5280 addql #1,%d0 if ( rtems_filesystem_link_counts > MAXSYMLINK ) { 49806: 3200 movew %d0,%d1 /* * Increment and check the link counter. */ rtems_filesystem_link_counts ++; 49808: 3140 0030 movew %d0,%a0@(48) if ( rtems_filesystem_link_counts > MAXSYMLINK ) { 4980c: 7005 moveq #5,%d0 4980e: b081 cmpl %d1,%d0 49810: 6564 bcss 49876 /* * Follow the Link node. */ if ( jnode->type == IMFS_HARD_LINK ) 49812: 202a 0048 movel %a2@(72),%d0 49816: 7203 moveq #3,%d1 49818: b280 cmpl %d0,%d1 4981a: 6740 beqs 4985c result = IMFS_evaluate_hard_link( node, flags ); else if (jnode->type == IMFS_SYM_LINK ) 4981c: 7204 moveq #4,%d1 4981e: b280 cmpl %d0,%d1 49820: 671a beqs 4983c result = IMFS_evaluate_sym_link( node, flags ); } while ( ( result == 0 ) && ( ( jnode->type == IMFS_SYM_LINK ) || ( jnode->type == IMFS_HARD_LINK ) ) ); 49822: 5780 subql #3,%d0 49824: 7201 moveq #1,%d1 49826: b280 cmpl %d0,%d1 49828: 64d2 bccs 497fc <== NEVER TAKEN 4982a: 4280 clrl %d0 /* * Clear link counter. */ rtems_filesystem_link_counts = 0; 4982c: 4241 clrw %d1 4982e: 3141 0030 movew %d1,%a0@(48) return result; } 49832: 4cee 3c04 ffec moveml %fp@(-20),%d2/%a2-%a5 49838: 4e5e unlk %fp 4983a: 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 ); 4983c: 2f02 movel %d2,%sp@- 4983e: 2f0b movel %a3,%sp@- 49840: 4e95 jsr %a5@ 49842: 508f addql #8,%sp } while ( ( result == 0 ) && ( ( jnode->type == IMFS_SYM_LINK ) || ( jnode->type == IMFS_HARD_LINK ) ) ); 49844: 4a80 tstl %d0 49846: 6620 bnes 49868 49848: 202a 0048 movel %a2@(72),%d0 4984c: 7201 moveq #1,%d1 4984e: 5780 subql #3,%d0 49850: 2079 0005 c2f4 moveal 5c2f4 ,%a0 49856: b280 cmpl %d0,%d1 49858: 64a2 bccs 497fc <== ALWAYS TAKEN 4985a: 60ce bras 4982a <== NOT EXECUTED /* * Follow the Link node. */ if ( jnode->type == IMFS_HARD_LINK ) result = IMFS_evaluate_hard_link( node, flags ); 4985c: 2f02 movel %d2,%sp@- 4985e: 2f0b movel %a3,%sp@- 49860: 4e94 jsr %a4@ 49862: 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 ) ) ); 49864: 4a80 tstl %d0 49866: 67e0 beqs 49848 <== ALWAYS TAKEN 49868: 2079 0005 c2f4 moveal 5c2f4 ,%a0 /* * Clear link counter. */ rtems_filesystem_link_counts = 0; 4986e: 4241 clrw %d1 49870: 3141 0030 movew %d1,%a0@(48) 49874: 60bc bras 49832 * Increment and check the link counter. */ rtems_filesystem_link_counts ++; if ( rtems_filesystem_link_counts > MAXSYMLINK ) { rtems_filesystem_link_counts = 0; 49876: 4241 clrw %d1 49878: 3141 0030 movew %d1,%a0@(48) rtems_set_errno_and_return_minus_one( ELOOP ); 4987c: 4eb9 0004 d868 jsr 4d868 <__errno> 49882: 725c moveq #92,%d1 49884: 2040 moveal %d0,%a0 49886: 70ff moveq #-1,%d0 */ rtems_filesystem_link_counts = 0; return result; } 49888: 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 ); 4988e: 2081 movel %d1,%a0@ */ rtems_filesystem_link_counts = 0; return result; } 49890: 4e5e unlk %fp <== NOT EXECUTED 000493aa : int IMFS_evaluate_permission( rtems_filesystem_location_info_t *node, int flags ) { 493aa: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED 493ae: 202e 000c movel %fp@(12),%d0 <== 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 ) 493b2: 206e 0008 moveal %fp@(8),%a0 <== NOT EXECUTED return 1; return 0; } 493b6: 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 ) 493b8: ed88 lsll #6,%d0 <== NOT EXECUTED 493ba: 2050 moveal %a0@,%a0 <== NOT EXECUTED 493bc: 2200 movel %d0,%d1 <== NOT EXECUTED 493be: c2a8 002e andl %a0@(46),%d1 <== NOT EXECUTED 493c2: b280 cmpl %d0,%d1 <== NOT EXECUTED 493c4: 57c0 seq %d0 <== NOT EXECUTED 493c6: 49c0 extbl %d0 <== NOT EXECUTED return 1; return 0; } 493c8: 4480 negl %d0 <== NOT EXECUTED 0004942c : /* * Check for things that should never happen. */ if ( jnode->type != IMFS_SYM_LINK ) 4942c: 7004 moveq #4,%d0 int IMFS_evaluate_sym_link( rtems_filesystem_location_info_t *node, /* IN/OUT */ int flags /* IN */ ) { 4942e: 4e56 fff0 linkw %fp,#-16 49432: 48d7 0c0c moveml %d2-%d3/%a2-%a3,%sp@ 49436: 246e 0008 moveal %fp@(8),%a2 4943a: 242e 000c movel %fp@(12),%d2 IMFS_jnode_t *jnode = node->node_access; 4943e: 2252 moveal %a2@,%a1 /* * Check for things that should never happen. */ if ( jnode->type != IMFS_SYM_LINK ) 49440: b0a9 0048 cmpl %a1@(72),%d0 49444: 6600 00a8 bnew 494ee rtems_fatal_error_occurred (0xABCD0000); if ( !jnode->Parent ) 49448: 2029 0008 movel %a1@(8),%d0 4944c: 6700 0094 beqw 494e2 /* * Move the node_access to either the symbolic links parent or * root depending on the symbolic links path. */ node->node_access = jnode->Parent; 49450: 2480 movel %d0,%a2@ rtems_filesystem_get_sym_start_loc( 49452: 2069 004c moveal %a1@(76),%a0 49456: 762f moveq #47,%d3 49458: 1210 moveb %a0@,%d1 4945a: 1001 moveb %d1,%d0 4945c: 49c0 extbl %d0 4945e: b680 cmpl %d0,%d3 49460: 670c beqs 4946e 49462: 163c 005c moveb #92,%d3 49466: b680 cmpl %d0,%d3 49468: 6704 beqs 4946e <== NEVER TAKEN 4946a: 4a01 tstb %d1 4946c: 6670 bnes 494de 4946e: 2679 0005 c2f4 moveal 5c2f4 ,%a3 49474: 204a moveal %a2,%a0 49476: 7601 moveq #1,%d3 49478: 20eb 0018 movel %a3@(24),%a0@+ 4947c: 20eb 001c movel %a3@(28),%a0@+ 49480: 20eb 0020 movel %a3@(32),%a0@+ 49484: 20eb 0024 movel %a3@(36),%a0@+ 49488: 20ab 0028 movel %a3@(40),%a0@ 4948c: 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] ), 49490: d688 addl %a0,%d3 49492: 2f03 movel %d3,%sp@- 49494: 4eb9 0004 ec34 jsr 4ec34 /* * Use eval path to evaluate the path of the symbolic link. */ result = IMFS_eval_path( 4949a: 2e8a movel %a2,%sp@ 4949c: 2f02 movel %d2,%sp@- /* * If all of the flags are set we have permission * to do this. */ if ( ( flags_to_test & jnode->st_mode) == flags_to_test ) 4949e: ed8a lsll #6,%d2 /* * Use eval path to evaluate the path of the symbolic link. */ result = IMFS_eval_path( 494a0: 2f00 movel %d0,%sp@- 494a2: 2f03 movel %d3,%sp@- 494a4: 4eb9 0004 94fa jsr 494fa 494aa: 2600 movel %d0,%d3 strlen( &jnode->info.sym_link.name[i] ), flags, node ); IMFS_Set_handlers( node ); 494ac: 2f0a movel %a2,%sp@- 494ae: 4eb9 0004 931c jsr 4931c if ( !rtems_libio_is_valid_perms( flags ) ) { assert( 0 ); rtems_set_errno_and_return_minus_one( EIO ); } jnode = node->node_access; 494b4: 2052 moveal %a2@,%a0 494b6: 2002 movel %d2,%d0 494b8: 4fef 0014 lea %sp@(20),%sp 494bc: c0a8 002e andl %a0@(46),%d0 494c0: b082 cmpl %d2,%d0 494c2: 670e beqs 494d2 <== ALWAYS TAKEN /* * Verify we have the correct permissions for this node. */ if ( !IMFS_evaluate_permission( node, flags ) ) rtems_set_errno_and_return_minus_one( EACCES ); 494c4: 4eb9 0004 d868 jsr 4d868 <__errno> <== NOT EXECUTED 494ca: 740d moveq #13,%d2 <== NOT EXECUTED 494cc: 76ff moveq #-1,%d3 <== NOT EXECUTED 494ce: 2040 moveal %d0,%a0 <== NOT EXECUTED 494d0: 2082 movel %d2,%a0@ <== NOT EXECUTED return result; } 494d2: 2003 movel %d3,%d0 494d4: 4cee 0c0c fff0 moveml %fp@(-16),%d2-%d3/%a2-%a3 494da: 4e5e unlk %fp 494dc: 4e75 rts * root depending on the symbolic links path. */ node->node_access = jnode->Parent; rtems_filesystem_get_sym_start_loc( 494de: 4203 clrb %d3 494e0: 60ae bras 49490 if ( jnode->type != IMFS_SYM_LINK ) rtems_fatal_error_occurred (0xABCD0000); if ( !jnode->Parent ) rtems_fatal_error_occurred( 0xBAD00000 ); 494e2: 2f3c bad0 0000 movel #-1160773632,%sp@- <== NOT EXECUTED 494e8: 4eb9 0004 6450 jsr 46450 <== NOT EXECUTED /* * Check for things that should never happen. */ if ( jnode->type != IMFS_SYM_LINK ) rtems_fatal_error_occurred (0xABCD0000); 494ee: 2f3c abcd 0000 movel #-1412628480,%sp@- <== NOT EXECUTED 494f4: 4eb9 0004 6450 jsr 46450 <== NOT EXECUTED 00049cf8 : } int IMFS_fifo_close( rtems_libio_t *iop ) { 49cf8: 4e56 fff4 linkw %fp,#-12 <== NOT EXECUTED 49cfc: 48d7 0c04 moveml %d2/%a2-%a3,%sp@ <== NOT EXECUTED 49d00: 246e 0008 moveal %fp@(8),%a2 <== NOT EXECUTED IMFS_jnode_t *jnode = iop->file_info; 49d04: 266a 0038 moveal %a2@(56),%a3 <== NOT EXECUTED int err = pipe_release(&JNODE2PIPE(jnode), iop); 49d08: 2f0a movel %a2,%sp@- <== NOT EXECUTED 49d0a: 486b 004c pea %a3@(76) <== NOT EXECUTED 49d0e: 4eb9 0004 c1f2 jsr 4c1f2 <== NOT EXECUTED if (! err) { 49d14: 508f addql #8,%sp <== NOT EXECUTED rtems_libio_t *iop ) { IMFS_jnode_t *jnode = iop->file_info; int err = pipe_release(&JNODE2PIPE(jnode), iop); 49d16: 2400 movel %d0,%d2 <== NOT EXECUTED if (! err) { 49d18: 670e beqs 49d28 <== 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); 49d1a: 6d40 blts 49d5c <== NOT EXECUTED } 49d1c: 2002 movel %d2,%d0 <== NOT EXECUTED 49d1e: 4cee 0c04 fff4 moveml %fp@(-12),%d2/%a2-%a3 <== NOT EXECUTED 49d24: 4e5e unlk %fp <== NOT EXECUTED 49d26: 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; 49d28: 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) 49d2e: 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; 49d30: 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) 49d34: 4eb9 0004 a7d6 jsr 4a7d6 <== NOT EXECUTED 49d3a: 588f addql #4,%sp <== NOT EXECUTED 49d3c: 4a80 tstl %d0 <== NOT EXECUTED 49d3e: 66dc bnes 49d1c <== NOT EXECUTED 49d40: 4a6b 0032 tstw %a3@(50) <== NOT EXECUTED 49d44: 66d6 bnes 49d1c <== NOT EXECUTED free(jnode); 49d46: 2f0b movel %a3,%sp@- <== NOT EXECUTED 49d48: 4eb9 0004 a584 jsr 4a584 <== NOT EXECUTED 49d4e: 588f addql #4,%sp <== NOT EXECUTED } IMFS_FIFO_RETURN(err); } 49d50: 2002 movel %d2,%d0 <== NOT EXECUTED 49d52: 4cee 0c04 fff4 moveml %fp@(-12),%d2/%a2-%a3 <== NOT EXECUTED 49d58: 4e5e unlk %fp <== NOT EXECUTED 49d5a: 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); 49d5c: 4eb9 0004 d868 jsr 4d868 <__errno> <== NOT EXECUTED 49d62: 4482 negl %d2 <== NOT EXECUTED 49d64: 2040 moveal %d0,%a0 <== NOT EXECUTED 49d66: 2082 movel %d2,%a0@ <== NOT EXECUTED 49d68: 74ff moveq #-1,%d2 <== NOT EXECUTED } 49d6a: 2002 movel %d2,%d0 <== NOT EXECUTED 49d6c: 4cee 0c04 fff4 moveml %fp@(-12),%d2/%a2-%a3 <== NOT EXECUTED 49d72: 4e5e unlk %fp <== NOT EXECUTED 00049b88 : int IMFS_fifo_ioctl( rtems_libio_t *iop, uint32_t command, void *buffer ) { 49b88: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED 49b8c: 206e 0008 moveal %fp@(8),%a0 <== NOT EXECUTED 49b90: 202e 000c movel %fp@(12),%d0 <== NOT EXECUTED 49b94: 226e 0010 moveal %fp@(16),%a1 <== NOT EXECUTED 49b98: 2f02 movel %d2,%sp@- <== NOT EXECUTED int err; if (command == FIONBIO) { 49b9a: 0c80 8004 667e cmpil #-2147195266,%d0 <== NOT EXECUTED 49ba0: 6724 beqs 49bc6 <== NOT EXECUTED iop->flags &= ~LIBIO_FLAGS_NO_DELAY; return 0; } } else err = pipe_ioctl(LIBIO2PIPE(iop), command, buffer, iop); 49ba2: 2f08 movel %a0,%sp@- <== NOT EXECUTED 49ba4: 2068 0038 moveal %a0@(56),%a0 <== NOT EXECUTED 49ba8: 2f09 movel %a1,%sp@- <== NOT EXECUTED 49baa: 2f00 movel %d0,%sp@- <== NOT EXECUTED 49bac: 2f28 004c movel %a0@(76),%sp@- <== NOT EXECUTED 49bb0: 4eb9 0004 bdbe jsr 4bdbe <== NOT EXECUTED IMFS_FIFO_RETURN(err); 49bb6: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED 49bba: 4a80 tstl %d0 <== NOT EXECUTED 49bbc: 6d46 blts 49c04 <== NOT EXECUTED } 49bbe: 242e fffc movel %fp@(-4),%d2 <== NOT EXECUTED 49bc2: 4e5e unlk %fp <== NOT EXECUTED 49bc4: 4e75 rts <== NOT EXECUTED ) { int err; if (command == FIONBIO) { if (buffer == NULL) 49bc6: 4a89 tstl %a1 <== NOT EXECUTED 49bc8: 6724 beqs 49bee <== NOT EXECUTED err = -EFAULT; else { if (*(int *)buffer) 49bca: 4a91 tstl %a1@ <== NOT EXECUTED 49bcc: 6710 beqs 49bde <== NOT EXECUTED iop->flags |= LIBIO_FLAGS_NO_DELAY; 49bce: 7201 moveq #1,%d1 <== NOT EXECUTED 49bd0: 4280 clrl %d0 <== NOT EXECUTED } else err = pipe_ioctl(LIBIO2PIPE(iop), command, buffer, iop); IMFS_FIFO_RETURN(err); } 49bd2: 242e fffc movel %fp@(-4),%d2 <== NOT EXECUTED 49bd6: 4e5e unlk %fp <== NOT EXECUTED if (command == FIONBIO) { if (buffer == NULL) err = -EFAULT; else { if (*(int *)buffer) iop->flags |= LIBIO_FLAGS_NO_DELAY; 49bd8: 83a8 0014 orl %d1,%a0@(20) <== NOT EXECUTED } else err = pipe_ioctl(LIBIO2PIPE(iop), command, buffer, iop); IMFS_FIFO_RETURN(err); } 49bdc: 4e75 rts <== NOT EXECUTED err = -EFAULT; else { if (*(int *)buffer) iop->flags |= LIBIO_FLAGS_NO_DELAY; else iop->flags &= ~LIBIO_FLAGS_NO_DELAY; 49bde: 72fe moveq #-2,%d1 <== NOT EXECUTED 49be0: 4280 clrl %d0 <== NOT EXECUTED } else err = pipe_ioctl(LIBIO2PIPE(iop), command, buffer, iop); IMFS_FIFO_RETURN(err); } 49be2: 242e fffc movel %fp@(-4),%d2 <== NOT EXECUTED 49be6: 4e5e unlk %fp <== NOT EXECUTED err = -EFAULT; else { if (*(int *)buffer) iop->flags |= LIBIO_FLAGS_NO_DELAY; else iop->flags &= ~LIBIO_FLAGS_NO_DELAY; 49be8: c3a8 0014 andl %d1,%a0@(20) <== NOT EXECUTED } else err = pipe_ioctl(LIBIO2PIPE(iop), command, buffer, iop); IMFS_FIFO_RETURN(err); } 49bec: 4e75 rts <== NOT EXECUTED } } else err = pipe_ioctl(LIBIO2PIPE(iop), command, buffer, iop); IMFS_FIFO_RETURN(err); 49bee: 4eb9 0004 d868 jsr 4d868 <__errno> <== NOT EXECUTED ) { int err; if (command == FIONBIO) { if (buffer == NULL) 49bf4: 740e moveq #14,%d2 <== NOT EXECUTED } } else err = pipe_ioctl(LIBIO2PIPE(iop), command, buffer, iop); IMFS_FIFO_RETURN(err); 49bf6: 2040 moveal %d0,%a0 <== NOT EXECUTED 49bf8: 70ff moveq #-1,%d0 <== NOT EXECUTED 49bfa: 2082 movel %d2,%a0@ <== NOT EXECUTED } 49bfc: 242e fffc movel %fp@(-4),%d2 <== NOT EXECUTED 49c00: 4e5e unlk %fp <== NOT EXECUTED 49c02: 4e75 rts <== NOT EXECUTED } } else err = pipe_ioctl(LIBIO2PIPE(iop), command, buffer, iop); IMFS_FIFO_RETURN(err); 49c04: 2400 movel %d0,%d2 <== NOT EXECUTED 49c06: 4482 negl %d2 <== NOT EXECUTED 49c08: 4eb9 0004 d868 jsr 4d868 <__errno> <== NOT EXECUTED 49c0e: 2040 moveal %d0,%a0 <== NOT EXECUTED 49c10: 70ff moveq #-1,%d0 <== NOT EXECUTED 49c12: 2082 movel %d2,%a0@ <== NOT EXECUTED 49c14: 60e6 bras 49bfc <== NOT EXECUTED 00049b24 : rtems_off64_t IMFS_fifo_lseek( rtems_libio_t *iop, rtems_off64_t offset, int whence ) { 49b24: 4e56 fff4 linkw %fp,#-12 <== NOT EXECUTED 49b28: 206e 0008 moveal %fp@(8),%a0 <== NOT EXECUTED 49b2c: 48d7 001c moveml %d2-%d4,%sp@ <== NOT EXECUTED off_t err = pipe_lseek(LIBIO2PIPE(iop), offset, whence, iop); 49b30: 2f08 movel %a0,%sp@- <== NOT EXECUTED 49b32: 2f2e 0014 movel %fp@(20),%sp@- <== NOT EXECUTED 49b36: 2068 0038 moveal %a0@(56),%a0 <== NOT EXECUTED 49b3a: 2f2e 0010 movel %fp@(16),%sp@- <== NOT EXECUTED 49b3e: 2f2e 000c movel %fp@(12),%sp@- <== NOT EXECUTED 49b42: 2f28 004c movel %a0@(76),%sp@- <== NOT EXECUTED 49b46: 4eb9 0004 bd60 jsr 4bd60 <== NOT EXECUTED IMFS_FIFO_RETURN(err); 49b4c: 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); 49b50: 2800 movel %d0,%d4 <== NOT EXECUTED 49b52: 2600 movel %d0,%d3 <== NOT EXECUTED 49b54: 5bc2 smi %d2 <== NOT EXECUTED 49b56: 49c2 extbl %d2 <== NOT EXECUTED IMFS_FIFO_RETURN(err); 49b58: 4a82 tstl %d2 <== NOT EXECUTED 49b5a: 6b0e bmis 49b6a <== NOT EXECUTED } 49b5c: 2203 movel %d3,%d1 <== NOT EXECUTED 49b5e: 2002 movel %d2,%d0 <== NOT EXECUTED 49b60: 4cee 001c fff4 moveml %fp@(-12),%d2-%d4 <== NOT EXECUTED 49b66: 4e5e unlk %fp <== NOT EXECUTED 49b68: 4e75 rts <== NOT EXECUTED rtems_off64_t offset, int whence ) { off_t err = pipe_lseek(LIBIO2PIPE(iop), offset, whence, iop); IMFS_FIFO_RETURN(err); 49b6a: 4eb9 0004 d868 jsr 4d868 <__errno> <== NOT EXECUTED 49b70: 4484 negl %d4 <== NOT EXECUTED 49b72: 2040 moveal %d0,%a0 <== NOT EXECUTED 49b74: 74ff moveq #-1,%d2 <== NOT EXECUTED 49b76: 76ff moveq #-1,%d3 <== NOT EXECUTED 49b78: 2084 movel %d4,%a0@ <== NOT EXECUTED } 49b7a: 2203 movel %d3,%d1 <== NOT EXECUTED 49b7c: 2002 movel %d2,%d0 <== NOT EXECUTED 49b7e: 4cee 001c fff4 moveml %fp@(-12),%d2-%d4 <== NOT EXECUTED 49b84: 4e5e unlk %fp <== NOT EXECUTED 00049d76 : rtems_libio_t *iop, const char *pathname, uint32_t flag, uint32_t mode ) { 49d76: 4e56 0000 linkw %fp,#0 49d7a: 206e 0008 moveal %fp@(8),%a0 49d7e: 2f02 movel %d2,%sp@- IMFS_jnode_t *jnode = iop->file_info; int err = fifo_open(&JNODE2PIPE(jnode), iop); 49d80: 2f08 movel %a0,%sp@- 49d82: 2068 0038 moveal %a0@(56),%a0 49d86: 41e8 004c lea %a0@(76),%a0 49d8a: 2f08 movel %a0,%sp@- 49d8c: 4eb9 0004 c312 jsr 4c312 IMFS_FIFO_RETURN(err); 49d92: 508f addql #8,%sp uint32_t mode ) { IMFS_jnode_t *jnode = iop->file_info; int err = fifo_open(&JNODE2PIPE(jnode), iop); 49d94: 2400 movel %d0,%d2 IMFS_FIFO_RETURN(err); 49d96: 6d0a blts 49da2 <== ALWAYS TAKEN } 49d98: 2002 movel %d2,%d0 <== NOT EXECUTED 49d9a: 242e fffc movel %fp@(-4),%d2 <== NOT EXECUTED 49d9e: 4e5e unlk %fp <== NOT EXECUTED 49da0: 4e75 rts <== NOT EXECUTED ) { IMFS_jnode_t *jnode = iop->file_info; int err = fifo_open(&JNODE2PIPE(jnode), iop); IMFS_FIFO_RETURN(err); 49da2: 4eb9 0004 d868 jsr 4d868 <__errno> 49da8: 4482 negl %d2 49daa: 2040 moveal %d0,%a0 49dac: 2082 movel %d2,%a0@ 49dae: 74ff moveq #-1,%d2 } 49db0: 2002 movel %d2,%d0 49db2: 242e fffc movel %fp@(-4),%d2 49db6: 4e5e unlk %fp ... 00049c8a : ssize_t IMFS_fifo_read( rtems_libio_t *iop, void *buffer, size_t count ) { 49c8a: 4e56 fff8 linkw %fp,#-8 <== NOT EXECUTED 49c8e: 206e 0008 moveal %fp@(8),%a0 <== NOT EXECUTED 49c92: 2f0a movel %a2,%sp@- <== NOT EXECUTED 49c94: 2f02 movel %d2,%sp@- <== NOT EXECUTED IMFS_jnode_t *jnode = iop->file_info; int err = pipe_read(JNODE2PIPE(jnode), buffer, count, iop); 49c96: 2f08 movel %a0,%sp@- <== NOT EXECUTED 49c98: 2f2e 0010 movel %fp@(16),%sp@- <== NOT EXECUTED 49c9c: 2f2e 000c movel %fp@(12),%sp@- <== NOT EXECUTED rtems_libio_t *iop, void *buffer, size_t count ) { IMFS_jnode_t *jnode = iop->file_info; 49ca0: 2468 0038 moveal %a0@(56),%a2 <== NOT EXECUTED int err = pipe_read(JNODE2PIPE(jnode), buffer, count, iop); 49ca4: 2f2a 004c movel %a2@(76),%sp@- <== NOT EXECUTED 49ca8: 4eb9 0004 bffc jsr 4bffc <== NOT EXECUTED if (err > 0) 49cae: 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); 49cb2: 2400 movel %d0,%d2 <== NOT EXECUTED if (err > 0) 49cb4: 6f22 bles 49cd8 <== NOT EXECUTED IMFS_update_atime(jnode); 49cb6: 42a7 clrl %sp@- <== NOT EXECUTED 49cb8: 486e fff8 pea %fp@(-8) <== NOT EXECUTED 49cbc: 4eb9 0004 a6fc jsr 4a6fc <== NOT EXECUTED 49cc2: 256e fff8 003c movel %fp@(-8),%a2@(60) <== NOT EXECUTED 49cc8: 508f addql #8,%sp <== NOT EXECUTED IMFS_FIFO_RETURN(err); } 49cca: 2002 movel %d2,%d0 <== NOT EXECUTED 49ccc: 242e fff0 movel %fp@(-16),%d2 <== NOT EXECUTED 49cd0: 246e fff4 moveal %fp@(-12),%a2 <== NOT EXECUTED 49cd4: 4e5e unlk %fp <== NOT EXECUTED 49cd6: 4e75 rts <== NOT EXECUTED int err = pipe_read(JNODE2PIPE(jnode), buffer, count, iop); if (err > 0) IMFS_update_atime(jnode); IMFS_FIFO_RETURN(err); 49cd8: 4a80 tstl %d0 <== NOT EXECUTED 49cda: 67ee beqs 49cca <== NOT EXECUTED 49cdc: 4eb9 0004 d868 jsr 4d868 <__errno> <== NOT EXECUTED 49ce2: 4482 negl %d2 <== NOT EXECUTED 49ce4: 2040 moveal %d0,%a0 <== NOT EXECUTED 49ce6: 2082 movel %d2,%a0@ <== NOT EXECUTED 49ce8: 74ff moveq #-1,%d2 <== NOT EXECUTED } 49cea: 2002 movel %d2,%d0 <== NOT EXECUTED 49cec: 242e fff0 movel %fp@(-16),%d2 <== NOT EXECUTED 49cf0: 246e fff4 moveal %fp@(-12),%a2 <== NOT EXECUTED 49cf4: 4e5e unlk %fp <== NOT EXECUTED 00049c16 : ssize_t IMFS_fifo_write( rtems_libio_t *iop, const void *buffer, size_t count ) { 49c16: 4e56 fff8 linkw %fp,#-8 <== NOT EXECUTED 49c1a: 206e 0008 moveal %fp@(8),%a0 <== NOT EXECUTED 49c1e: 2f0a movel %a2,%sp@- <== NOT EXECUTED 49c20: 2f02 movel %d2,%sp@- <== NOT EXECUTED IMFS_jnode_t *jnode = iop->file_info; int err = pipe_write(JNODE2PIPE(jnode), buffer, count, iop); 49c22: 2f08 movel %a0,%sp@- <== NOT EXECUTED 49c24: 2f2e 0010 movel %fp@(16),%sp@- <== NOT EXECUTED 49c28: 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; 49c2c: 2468 0038 moveal %a0@(56),%a2 <== NOT EXECUTED int err = pipe_write(JNODE2PIPE(jnode), buffer, count, iop); 49c30: 2f2a 004c movel %a2@(76),%sp@- <== NOT EXECUTED 49c34: 4eb9 0004 be1e jsr 4be1e <== NOT EXECUTED if (err > 0) { 49c3a: 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); 49c3e: 2400 movel %d0,%d2 <== NOT EXECUTED if (err > 0) { 49c40: 6f28 bles 49c6a <== NOT EXECUTED IMFS_mtime_ctime_update(jnode); 49c42: 42a7 clrl %sp@- <== NOT EXECUTED 49c44: 486e fff8 pea %fp@(-8) <== NOT EXECUTED 49c48: 4eb9 0004 a6fc jsr 4a6fc <== NOT EXECUTED 49c4e: 202e fff8 movel %fp@(-8),%d0 <== NOT EXECUTED 49c52: 508f addql #8,%sp <== NOT EXECUTED 49c54: 2540 0044 movel %d0,%a2@(68) <== NOT EXECUTED 49c58: 2540 0040 movel %d0,%a2@(64) <== NOT EXECUTED } IMFS_FIFO_RETURN(err); } 49c5c: 2002 movel %d2,%d0 <== NOT EXECUTED 49c5e: 242e fff0 movel %fp@(-16),%d2 <== NOT EXECUTED 49c62: 246e fff4 moveal %fp@(-12),%a2 <== NOT EXECUTED 49c66: 4e5e unlk %fp <== NOT EXECUTED 49c68: 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); 49c6a: 4a80 tstl %d0 <== NOT EXECUTED 49c6c: 67ee beqs 49c5c <== NOT EXECUTED 49c6e: 4eb9 0004 d868 jsr 4d868 <__errno> <== NOT EXECUTED 49c74: 4482 negl %d2 <== NOT EXECUTED 49c76: 2040 moveal %d0,%a0 <== NOT EXECUTED 49c78: 2082 movel %d2,%a0@ <== NOT EXECUTED 49c7a: 74ff moveq #-1,%d2 <== NOT EXECUTED } 49c7c: 2002 movel %d2,%d0 <== NOT EXECUTED 49c7e: 242e fff0 movel %fp@(-16),%d2 <== NOT EXECUTED 49c82: 246e fff4 moveal %fp@(-12),%a2 <== NOT EXECUTED 49c86: 4e5e unlk %fp <== NOT EXECUTED 00049dbc : IMFS_jnode_t *IMFS_find_match_in_dir( IMFS_jnode_t *directory, char *name ) { 49dbc: 4e56 fff0 linkw %fp,#-16 49dc0: 48d7 1c04 moveml %d2/%a2-%a4,%sp@ 49dc4: 246e 0008 moveal %fp@(8),%a2 49dc8: 242e 000c movel %fp@(12),%d2 /* * Check for fatal errors. A NULL directory show a problem in the * the IMFS code. */ assert( directory ); 49dcc: 4a8a tstl %a2 49dce: 6776 beqs 49e46 <== NEVER TAKEN if ( !name ) 49dd0: 4a82 tstl %d2 49dd2: 6756 beqs 49e2a <== NEVER TAKEN /* * Check for "." and ".." */ if ( !strcmp( name, dotname ) ) 49dd4: 4879 0005 b57c pea 5b57c 49dda: 47f9 0004 e770 lea 4e770 ,%a3 49de0: 2f02 movel %d2,%sp@- 49de2: 4e93 jsr %a3@ 49de4: 508f addql #8,%sp 49de6: 4a80 tstl %d0 49de8: 6714 beqs 49dfe <== NEVER TAKEN return directory; if ( !strcmp( name, dotdotname ) ) 49dea: 4879 0005 b57e pea 5b57e 49df0: 2f02 movel %d2,%sp@- 49df2: 4e93 jsr %a3@ 49df4: 508f addql #8,%sp 49df6: 4a80 tstl %d0 49df8: 6610 bnes 49e0a <== ALWAYS TAKEN return directory->Parent; 49dfa: 246a 0008 moveal %a2@(8),%a2 <== NOT EXECUTED if ( !strcmp( name, the_jnode->name ) ) return the_jnode; } return 0; } 49dfe: 200a movel %a2,%d0 <== NOT EXECUTED 49e00: 4cee 1c04 fff0 moveml %fp@(-16),%d2/%a2-%a4 <== NOT EXECUTED 49e06: 4e5e unlk %fp <== NOT EXECUTED 49e08: 4e75 rts <== NOT EXECUTED if ( !strcmp( name, dotdotname ) ) return directory->Parent; the_chain = &directory->info.directory.Entries; for ( the_node = the_chain->first; 49e0a: 286a 004c moveal %a2@(76),%a4 */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 49e0e: 45ea 0050 lea %a2@(80),%a2 49e12: b5cc cmpal %a4,%a2 49e14: 6714 beqs 49e2a !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 ) ) 49e16: 486c 000c pea %a4@(12) 49e1a: 2f02 movel %d2,%sp@- 49e1c: 4e93 jsr %a3@ 49e1e: 508f addql #8,%sp 49e20: 4a80 tstl %d0 49e22: 6714 beqs 49e38 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 ) { 49e24: 2854 moveal %a4@,%a4 if ( !strcmp( name, dotdotname ) ) return directory->Parent; the_chain = &directory->info.directory.Entries; for ( the_node = the_chain->first; 49e26: b5cc cmpal %a4,%a2 49e28: 66ec bnes 49e16 49e2a: 95ca subal %a2,%a2 if ( !strcmp( name, the_jnode->name ) ) return the_jnode; } return 0; } 49e2c: 200a movel %a2,%d0 49e2e: 4cee 1c04 fff0 moveml %fp@(-16),%d2/%a2-%a4 49e34: 4e5e unlk %fp 49e36: 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 ) ) 49e38: 244c moveal %a4,%a2 return the_jnode; } return 0; } 49e3a: 200a movel %a2,%d0 49e3c: 4cee 1c04 fff0 moveml %fp@(-16),%d2/%a2-%a4 49e42: 4e5e unlk %fp 49e44: 4e75 rts /* * Check for fatal errors. A NULL directory show a problem in the * the IMFS code. */ assert( directory ); 49e46: 4879 0005 bb93 pea 5bb93 <_global_impure_ptr+0x1b1> <== NOT EXECUTED 49e4c: 4879 0005 b581 pea 5b581 <__FUNCTION__.5348> <== NOT EXECUTED 49e52: 4878 002a pea 2a <== NOT EXECUTED 49e56: 4879 0005 b530 pea 5b530 <== NOT EXECUTED 49e5c: 4eb9 0004 a398 jsr 4a398 <__assert_func> <== NOT EXECUTED ... 0004f66c : ((IMFS_jnode_t *)( rtems_chain_head( jnode_get_control( jnode ) )->next)) int IMFS_fsunmount( rtems_filesystem_mount_table_entry_t *temp_mt_entry ) { 4f66c: 4e56 ffd8 linkw %fp,#-40 4f670: 206e 0008 moveal %fp@(8),%a0 4f674: 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; 4f678: 47ee ffec lea %fp@(-20),%a3 4f67c: 49f9 0004 ebc0 lea 4ebc0 ,%a4 next = jnode->Parent; loc.node_access = (void *)jnode; IMFS_Set_handlers( &loc ); if ( jnode->type != IMFS_DIRECTORY ) { result = IMFS_unlink( NULL, &loc ); 4f682: 4bf9 0004 3730 lea 43730 ,%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; 4f688: 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; 4f68c: 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; 4f690: 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; 4f694: 2d68 0020 fff0 movel %a0@(32),%fp@(-16) 4f69a: 2d68 0024 fff4 movel %a0@(36),%fp@(-12) 4f6a0: 2d68 0028 fff8 movel %a0@(40),%fp@(-8) 4f6a6: 2d68 002c fffc movel %a0@(44),%fp@(-4) */ temp_mt_entry->mt_fs_root.node_access = NULL; do { next = jnode->Parent; 4f6ac: 242a 0008 movel %a2@(8),%d2 loc.node_access = (void *)jnode; 4f6b0: 2d4a ffec movel %a2,%fp@(-20) IMFS_Set_handlers( &loc ); 4f6b4: 2f0b movel %a3,%sp@- 4f6b6: 4e94 jsr %a4@ if ( jnode->type != IMFS_DIRECTORY ) { 4f6b8: 588f addql #4,%sp */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 4f6ba: 200a movel %a2,%d0 4f6bc: 0680 0000 0050 addil #80,%d0 4f6c2: 7201 moveq #1,%d1 4f6c4: b2aa 0048 cmpl %a2@(72),%d1 4f6c8: 6634 bnes 4f6fe 4f6ca: b0aa 004c cmpl %a2@(76),%d0 4f6ce: 672e beqs 4f6fe result = IMFS_unlink( NULL, &loc ); if (result != 0) return -1; jnode = next; } if ( jnode != NULL ) { 4f6d0: 4a8a tstl %a2 4f6d2: 671e beqs 4f6f2 if ( jnode->type == IMFS_DIRECTORY ) { 4f6d4: 7001 moveq #1,%d0 4f6d6: b0aa 0048 cmpl %a2@(72),%d0 4f6da: 66d0 bnes 4f6ac <== NEVER TAKEN 4f6dc: 200a movel %a2,%d0 4f6de: 0680 0000 0050 addil #80,%d0 4f6e4: b0aa 004c cmpl %a2@(76),%d0 4f6e8: 67c2 beqs 4f6ac if ( jnode_has_children( jnode ) ) jnode = jnode_get_first_child( jnode ); 4f6ea: 246a 004c moveal %a2@(76),%a2 } } } while (jnode != NULL); 4f6ee: 4a8a tstl %a2 4f6f0: 66ba bnes 4f6ac <== ALWAYS TAKEN 4f6f2: 4280 clrl %d0 return 0; } 4f6f4: 4cee 3c04 ffd8 moveml %fp@(-40),%d2/%a2-%a5 4f6fa: 4e5e unlk %fp 4f6fc: 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 ); 4f6fe: 2f0b movel %a3,%sp@- 4f700: 42a7 clrl %sp@- 4f702: 4e95 jsr %a5@ if (result != 0) 4f704: 508f addql #8,%sp 4f706: 4a80 tstl %d0 4f708: 6604 bnes 4f70e <== NEVER TAKEN 4f70a: 2442 moveal %d2,%a2 4f70c: 60c2 bras 4f6d0 if ( jnode->type == IMFS_DIRECTORY ) { if ( jnode_has_children( jnode ) ) jnode = jnode_get_first_child( jnode ); } } } while (jnode != NULL); 4f70e: 70ff moveq #-1,%d0 <== NOT EXECUTED return 0; } 4f710: 4cee 3c04 ffd8 moveml %fp@(-40),%d2/%a2-%a5 <== NOT EXECUTED 4f716: 4e5e unlk %fp <== NOT EXECUTED ... 00049e64 : const char *path, int pathlen, char *token, int *token_len ) { 49e64: 4e56 ffec linkw %fp,#-20 49e68: 206e 0008 moveal %fp@(8),%a0 49e6c: 48d7 1c0c moveml %d2-%d3/%a2-%a4,%sp@ 49e70: 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) ) { 49e74: 742f moveq #47,%d2 register char c; /* * Copy a name into token. (Remember NULL is a token.) */ c = path[i]; 49e76: 1210 moveb %a0@,%d1 const char *path, int pathlen, char *token, int *token_len ) { 49e78: 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) ) { 49e7c: 1001 moveb %d1,%d0 const char *path, int pathlen, char *token, int *token_len ) { 49e7e: 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) ) { 49e82: 49c0 extbl %d0 49e84: b480 cmpl %d0,%d2 49e86: 6700 00ac beqw 49f34 49e8a: 765c moveq #92,%d3 49e8c: b680 cmpl %d0,%d3 49e8e: 6700 00a4 beqw 49f34 49e92: 4a01 tstb %d1 49e94: 6700 00bc beqw 49f52 49e98: 4a89 tstl %a1 49e9a: 6f00 0098 blew 49f34 token[i] = c; 49e9e: 4280 clrl %d0 49ea0: 1481 moveb %d1,%a2@ return IMFS_INVALID_TOKEN; if ( !IMFS_is_valid_name_char(c) ) type = IMFS_INVALID_TOKEN; c = path [++i]; 49ea2: 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) ) { 49ea4: 762f moveq #47,%d3 return IMFS_INVALID_TOKEN; if ( !IMFS_is_valid_name_char(c) ) type = IMFS_INVALID_TOKEN; c = path [++i]; 49ea6: 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) ) { 49eaa: 1401 moveb %d1,%d2 49eac: 49c2 extbl %d2 49eae: b682 cmpl %d2,%d3 49eb0: 6726 beqs 49ed8 49eb2: 163c 005c moveb #92,%d3 49eb6: b682 cmpl %d2,%d3 49eb8: 671e beqs 49ed8 49eba: 4a01 tstb %d1 49ebc: 671a beqs 49ed8 49ebe: b089 cmpl %a1,%d0 49ec0: 6c16 bges 49ed8 token[i] = c; 49ec2: 1581 0800 moveb %d1,%a2@(00000000,%d0:l) if ( i == IMFS_NAME_MAX ) 49ec6: 7220 moveq #32,%d1 49ec8: b280 cmpl %d0,%d1 49eca: 66d6 bnes 49ea2 49ecc: 7004 moveq #4,%d0 else if ( strcmp( token, "." ) == 0 ) type = IMFS_CURRENT_DIR; } return type; } 49ece: 4cee 1c0c ffec moveml %fp@(-20),%d2-%d3/%a2-%a4 49ed4: 4e5e unlk %fp 49ed6: 4e75 rts i++; type = IMFS_CURRENT_DIR; } else { type = IMFS_NO_MORE_PATH; } } else if (token[ i-1 ] != '\0') { 49ed8: 4a32 08ff tstb %a2@(ffffffff,%d0:l) 49edc: 6706 beqs 49ee4 <== NEVER TAKEN token[i] = '\0'; 49ede: 4201 clrb %d1 49ee0: 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 ) 49ee4: 4879 0005 b598 pea 5b598 <__FUNCTION__.5348+0x17> 49eea: 47f9 0004 e770 lea 4e770 ,%a3 /* * Set token_len to the number of characters copied. */ *token_len = i; 49ef0: 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 ) 49ef2: 2f0a movel %a2,%sp@- 49ef4: 4e93 jsr %a3@ 49ef6: 508f addql #8,%sp 49ef8: 4a80 tstl %d0 49efa: 671e beqs 49f1a type = IMFS_UP_DIR; else if ( strcmp( token, "." ) == 0 ) 49efc: 4879 0005 b599 pea 5b599 <__FUNCTION__.5348+0x18> 49f02: 2f0a movel %a2,%sp@- 49f04: 4e93 jsr %a3@ 49f06: 508f addql #8,%sp 49f08: 4a80 tstl %d0 49f0a: 661c bnes 49f28 49f0c: 103c 0001 moveb #1,%d0 type = IMFS_CURRENT_DIR; } return type; } 49f10: 4cee 1c0c ffec moveml %fp@(-20),%d2-%d3/%a2-%a4 49f16: 4e5e unlk %fp 49f18: 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 ) 49f1a: 103c 0002 moveb #2,%d0 else if ( strcmp( token, "." ) == 0 ) type = IMFS_CURRENT_DIR; } return type; } 49f1e: 4cee 1c0c ffec moveml %fp@(-20),%d2-%d3/%a2-%a4 49f24: 4e5e unlk %fp 49f26: 4e75 rts */ if ( type == IMFS_NAME ) { if ( strcmp( token, "..") == 0 ) type = IMFS_UP_DIR; else if ( strcmp( token, "." ) == 0 ) 49f28: 7003 moveq #3,%d0 type = IMFS_CURRENT_DIR; } return type; } 49f2a: 4cee 1c0c ffec moveml %fp@(-20),%d2-%d3/%a2-%a4 49f30: 4e5e unlk %fp 49f32: 4e75 rts /* * Copy a seperator into token. */ if ( i == 0 ) { token[i] = c; 49f34: 1481 moveb %d1,%a2@ if ( (token[i] != '\0') && pathlen ) { 49f36: 4a89 tstl %a1 49f38: 6710 beqs 49f4a type = IMFS_CURRENT_DIR; } else { type = IMFS_NO_MORE_PATH; } } else if (token[ i-1 ] != '\0') { token[i] = '\0'; 49f3a: 7001 moveq #1,%d0 49f3c: 7201 moveq #1,%d1 /* * Set token_len to the number of characters copied. */ *token_len = i; 49f3e: 2881 movel %d1,%a4@ else if ( strcmp( token, "." ) == 0 ) type = IMFS_CURRENT_DIR; } return type; } 49f40: 4cee 1c0c ffec moveml %fp@(-20),%d2-%d3/%a2-%a4 49f46: 4e5e unlk %fp 49f48: 4e75 rts i++; type = IMFS_CURRENT_DIR; } else { type = IMFS_NO_MORE_PATH; } } else if (token[ i-1 ] != '\0') { 49f4a: 4281 clrl %d1 49f4c: 4280 clrl %d0 /* * Set token_len to the number of characters copied. */ *token_len = i; 49f4e: 2881 movel %d1,%a4@ 49f50: 60ee bras 49f40 /* * Copy a seperator into token. */ if ( i == 0 ) { token[i] = c; 49f52: 4280 clrl %d0 49f54: 4281 clrl %d1 49f56: 4212 clrb %a2@ 49f58: 60e4 bras 49f3e ... 00049f5c : int bit_mask; /* * check, whether requested bytes per block is valid */ for (bit_mask = 16; !is_valid && (bit_mask <= 512); bit_mask <<= 1) { 49f5c: 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 ) { 49f5e: 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, 49f62: 2079 0005 c1e8 moveal 5c1e8 ,%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 ) { 49f68: 48d7 040c moveml %d2-%d3/%a2,%sp@ 49f6c: 246e 0008 moveal %fp@(8),%a2 49f70: 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) { 49f74: b088 cmpl %a0,%d0 49f76: 6716 beqs 49f8e <== NEVER TAKEN 49f78: 4200 clrb %d0 49f7a: 7220 moveq #32,%d1 49f7c: 5280 addql #1,%d0 49f7e: b288 cmpl %a0,%d1 49f80: 670c beqs 49f8e 49f82: 7605 moveq #5,%d3 49f84: d281 addl %d1,%d1 49f86: b680 cmpl %d0,%d3 49f88: 66f2 bnes 49f7c <== ALWAYS TAKEN 49f8a: 307c 0080 moveaw #128,%a0 <== NOT EXECUTED if (bit_mask == requested_bytes_per_block) { is_valid = true; } } *dest_bytes_per_block = ((is_valid) 49f8e: 23c8 0005 d170 movel %a0,5d170 /* * 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(); 49f94: 4eb9 0004 c7c0 jsr 4c7c0 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 ) ); 49f9a: 4878 0010 pea 10 * 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; 49f9e: 41f9 0005 b75a lea 5b75a ,%a0 /* * Create custom file system data. */ fs_info = calloc( 1, sizeof( IMFS_fs_info_t ) ); 49fa4: 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; 49fa8: 2550 0038 movel %a0@,%a2@(56) 49fac: 41f9 0005 b75e lea 5b75e ,%a0 49fb2: 2550 003c movel %a0@,%a2@(60) 49fb6: 41f9 0005 b762 lea 5b762 ,%a0 49fbc: 2550 0040 movel %a0@,%a2@(64) 49fc0: 41f9 0005 b766 lea 5b766 ,%a0 49fc6: 2550 0044 movel %a0@,%a2@(68) 49fca: 41f9 0005 b76a lea 5b76a ,%a0 49fd0: 2550 0048 movel %a0@,%a2@(72) 49fd4: 41f9 0005 b76e lea 5b76e ,%a0 49fda: 2550 004c movel %a0@,%a2@(76) 49fde: 41f9 0005 b772 lea 5b772 ,%a0 49fe4: 2550 0050 movel %a0@,%a2@(80) 49fe8: 41f9 0005 b776 lea 5b776 ,%a0 49fee: 2550 0054 movel %a0@,%a2@(84) 49ff2: 41f9 0005 b77a lea 5b77a ,%a0 49ff8: 2550 0058 movel %a0@,%a2@(88) 49ffc: 41f9 0005 b77e lea 5b77e ,%a0 4a002: 2550 005c movel %a0@,%a2@(92) 4a006: 41f9 0005 b782 lea 5b782 ,%a0 4a00c: 2550 0060 movel %a0@,%a2@(96) 4a010: 41f9 0005 b786 lea 5b786 ,%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; 4a016: 256e 000c 0028 movel %fp@(12),%a2@(40) temp_mt_entry->pathconf_limits_and_options = IMFS_LIMITS_AND_OPTIONS; 4a01c: 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(); 4a020: 2540 001c movel %d0,%a2@(28) temp_mt_entry->mt_fs_root.handlers = directory_handlers; 4a024: 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 ) ); 4a028: 4eb9 0004 a498 jsr 4a498 if ( !fs_info ) { 4a02e: 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 ) ); 4a030: 2040 moveal %d0,%a0 if ( !fs_info ) { 4a032: 4a80 tstl %d0 4a034: 6742 beqs 4a078 <== NEVER TAKEN /* * Set st_ino for the root to 1. */ fs_info->instance = imfs_instance++; fs_info->ino_count = 1; 4a036: 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; 4a038: 7601 moveq #1,%d3 /* * Set st_ino for the root to 1. */ fs_info->instance = imfs_instance++; fs_info->ino_count = 1; 4a03a: 2140 0004 movel %d0,%a0@(4) /* * Set st_ino for the root to 1. */ fs_info->instance = imfs_instance++; 4a03e: 2039 0005 d174 movel 5d174 ,%d0 4a044: 2200 movel %d0,%d1 4a046: 5281 addql #1,%d1 fs_info->ino_count = 1; 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; 4a048: 226a 001c moveal %a2@(28),%a1 /* * Set st_ino for the root to 1. */ fs_info->instance = imfs_instance++; 4a04c: 23c1 0005 d174 movel %d1,5d174 fs_info->ino_count = 1; fs_info->memfile_handlers = memfile_handlers; 4a052: 216e 0010 0008 movel %fp@(16),%a0@(8) fs_info->directory_handlers = directory_handlers; 4a058: 2142 000c movel %d2,%a0@(12) jnode = temp_mt_entry->mt_fs_root.node_access; jnode->st_ino = fs_info->ino_count; 4a05c: 2343 0034 movel %d3,%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; 4a060: 2548 0034 movel %a0,%a2@(52) /* * Set st_ino for the root to 1. */ fs_info->instance = imfs_instance++; 4a064: 2080 movel %d0,%a0@ jnode = temp_mt_entry->mt_fs_root.node_access; jnode->st_ino = fs_info->ino_count; /* Initialize POSIX FIFO/pipe module */ rtems_pipe_initialize(); 4a066: 4eb9 0004 bd6a jsr 4bd6a return 0; } 4a06c: 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(); 4a072: 4280 clrl %d0 return 0; } 4a074: 4e5e unlk %fp 4a076: 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); 4a078: 2f2a 001c movel %a2@(28),%sp@- <== NOT EXECUTED 4a07c: 4eb9 0004 a584 jsr 4a584 <== NOT EXECUTED rtems_set_errno_and_return_minus_one(ENOMEM); 4a082: 4eb9 0004 d868 jsr 4d868 <__errno> <== NOT EXECUTED 4a088: 588f addql #4,%sp <== NOT EXECUTED 4a08a: 720c moveq #12,%d1 <== NOT EXECUTED 4a08c: 2040 moveal %d0,%a0 <== NOT EXECUTED 4a08e: 70ff moveq #-1,%d0 <== NOT EXECUTED /* Initialize POSIX FIFO/pipe module */ rtems_pipe_initialize(); return 0; } 4a090: 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); 4a096: 2081 movel %d1,%a0@ <== NOT EXECUTED /* Initialize POSIX FIFO/pipe module */ rtems_pipe_initialize(); return 0; } 4a098: 4e5e unlk %fp <== NOT EXECUTED 000433b0 : /* * 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 ) 433b0: 4280 clrl %d0 433b2: 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 */ ) { 433b4: 4e56 ffbc linkw %fp,#-68 433b8: 206e 0008 moveal %fp@(8),%a0 433bc: 2f03 movel %d3,%sp@- int i; /* * Verify this node can be linked to. */ info.hard_link.link_node = to_loc->node_access; 433be: 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 */ ) { 433c0: 2f02 movel %d2,%sp@- 433c2: 242e 0010 movel %fp@(16),%d2 int i; /* * Verify this node can be linked to. */ info.hard_link.link_node = to_loc->node_access; 433c6: 2d48 ffe0 movel %a0,%fp@(-32) if ( info.hard_link.link_node->st_nlink >= LINK_MAX ) 433ca: 3028 0032 movew %a0@(50),%d0 433ce: b280 cmpl %d0,%d1 433d0: 6578 bcss 4344a 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 ); 433d2: 2f02 movel %d2,%sp@- 433d4: 260e movel %fp,%d3 433d6: 0683 ffff ffbf addil #-65,%d3 433dc: 4eb9 0005 4444 jsr 54444 433e2: 588f addql #4,%sp 433e4: 486e fffc pea %fp@(-4) 433e8: 2f03 movel %d3,%sp@- 433ea: 2f00 movel %d0,%sp@- 433ec: 2f02 movel %d2,%sp@- 433ee: 4eb9 0004 f7c4 jsr 4f7c4 * 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( 433f4: 486e ffe0 pea %fp@(-32) 433f8: 2f3c 0000 a1ff movel #41471,%sp@- 433fe: 2f03 movel %d3,%sp@- 43400: 4878 0003 pea 3 43404: 2f2e 000c movel %fp@(12),%sp@- 43408: 4eb9 0004 e9ba jsr 4e9ba new_name, ( S_IFLNK | ( S_IRWXU | S_IRWXG | S_IRWXO )), &info ); if ( !new_node ) 4340e: 4fef 0024 lea %sp@(36),%sp 43412: 4a80 tstl %d0 43414: 674e beqs 43464 <== NEVER TAKEN 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++; 43416: 206e ffe0 moveal %fp@(-32),%a0 4341a: 3028 0032 movew %a0@(50),%d0 4341e: 5280 addql #1,%d0 43420: 3140 0032 movew %d0,%a0@(50) IMFS_update_ctime( info.hard_link.link_node ); 43424: 42a7 clrl %sp@- 43426: 486e fff4 pea %fp@(-12) 4342a: 4eb9 0004 40b4 jsr 440b4 43430: 206e ffe0 moveal %fp@(-32),%a0 return 0; 43434: 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 ); 43436: 4280 clrl %d0 43438: 216e fff4 0044 movel %fp@(-12),%a0@(68) return 0; } 4343e: 242e ffb4 movel %fp@(-76),%d2 43442: 262e ffb8 movel %fp@(-72),%d3 43446: 4e5e unlk %fp 43448: 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 ); 4344a: 4eb9 0005 30c8 jsr 530c8 <__errno> 43450: 741f moveq #31,%d2 43452: 2040 moveal %d0,%a0 43454: 70ff moveq #-1,%d0 43456: 2082 movel %d2,%a0@ */ info.hard_link.link_node->st_nlink++; IMFS_update_ctime( info.hard_link.link_node ); return 0; } 43458: 242e ffb4 movel %fp@(-76),%d2 4345c: 262e ffb8 movel %fp@(-72),%d3 43460: 4e5e unlk %fp 43462: 4e75 rts ( S_IFLNK | ( S_IRWXU | S_IRWXG | S_IRWXO )), &info ); if ( !new_node ) rtems_set_errno_and_return_minus_one( ENOMEM ); 43464: 4eb9 0005 30c8 jsr 530c8 <__errno> <== NOT EXECUTED */ info.hard_link.link_node->st_nlink++; IMFS_update_ctime( info.hard_link.link_node ); return 0; } 4346a: 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 ); 4346e: 2040 moveal %d0,%a0 <== NOT EXECUTED 43470: 720c moveq #12,%d1 <== NOT EXECUTED 43472: 70ff moveq #-1,%d0 <== NOT EXECUTED */ info.hard_link.link_node->st_nlink++; IMFS_update_ctime( info.hard_link.link_node ); return 0; } 43474: 262e ffb8 movel %fp@(-72),%d3 <== NOT EXECUTED 43478: 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 ); 4347a: 2081 movel %d1,%a0@ <== NOT EXECUTED */ info.hard_link.link_node->st_nlink++; IMFS_update_ctime( info.hard_link.link_node ); return 0; } ... 00051b40 : MEMFILE_STATIC int IMFS_memfile_addblock( IMFS_jnode_t *the_jnode, unsigned int block ) { 51b40: 4e56 0000 linkw %fp,#0 51b44: 206e 0008 moveal %fp@(8),%a0 51b48: 2f0a movel %a2,%sp@- block_p memory; block_p *block_entry_ptr; assert( the_jnode ); 51b4a: 4a88 tstl %a0 51b4c: 6764 beqs 51bb2 <== NEVER TAKEN if ( !the_jnode ) rtems_set_errno_and_return_minus_one( EIO ); assert( the_jnode->type == IMFS_MEMORY_FILE ); 51b4e: 7005 moveq #5,%d0 51b50: b0a8 0048 cmpl %a0@(72),%d0 51b54: 6640 bnes 51b96 <== NEVER TAKEN 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 ); 51b56: 4878 0001 pea 1 51b5a: 2f2e 000c movel %fp@(12),%sp@- 51b5e: 2f08 movel %a0,%sp@- 51b60: 4eb9 0005 165c jsr 5165c if ( *block_entry_ptr ) 51b66: 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 ); 51b6a: 2440 moveal %d0,%a2 if ( *block_entry_ptr ) 51b6c: 4a92 tstl %a2@ 51b6e: 670a beqs 51b7a #endif memory = memfile_alloc_block(); if ( !memory ) return 1; *block_entry_ptr = memory; 51b70: 4280 clrl %d0 return 0; } 51b72: 246e fffc moveal %fp@(-4),%a2 51b76: 4e5e unlk %fp 51b78: 4e75 rts #if 0 fprintf(stdout, "%d %p", block, block_entry_ptr ); fflush(stdout); #endif memory = memfile_alloc_block(); 51b7a: 4eb9 0005 1638 jsr 51638 if ( !memory ) 51b80: 4a80 tstl %d0 51b82: 6706 beqs 51b8a <== NEVER TAKEN return 1; *block_entry_ptr = memory; 51b84: 2480 movel %d0,%a2@ 51b86: 4280 clrl %d0 51b88: 60e8 bras 51b72 return 0; } 51b8a: 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 ) 51b8e: 103c 0001 moveb #1,%d0 <== NOT EXECUTED return 1; *block_entry_ptr = memory; return 0; } 51b92: 4e5e unlk %fp <== NOT EXECUTED 51b94: 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 ); 51b96: 4879 0006 1754 pea 61754 <== NOT EXECUTED 51b9c: 4879 0006 186d pea 6186d <__FUNCTION__.5982> <== NOT EXECUTED 51ba2: 4878 016d pea 16d <== NOT EXECUTED 51ba6: 4879 0006 170e pea 6170e <== NOT EXECUTED 51bac: 4eb9 0004 fac4 jsr 4fac4 <__assert_func> <== NOT EXECUTED ) { block_p memory; block_p *block_entry_ptr; assert( the_jnode ); 51bb2: 4879 0006 1704 pea 61704 <== NOT EXECUTED 51bb8: 4879 0006 186d pea 6186d <__FUNCTION__.5982> <== NOT EXECUTED 51bbe: 4878 0169 pea 169 <== NOT EXECUTED 51bc2: 4879 0006 170e pea 6170e <== NOT EXECUTED 51bc8: 4eb9 0004 fac4 jsr 4fac4 <__assert_func> <== NOT EXECUTED 00051bce : MEMFILE_STATIC int IMFS_memfile_extend( IMFS_jnode_t *the_jnode, off_t new_length ) { 51bce: 4e56 ffdc linkw %fp,#-36 51bd2: 48d7 3c7c moveml %d2-%d6/%a2-%a5,%sp@ 51bd6: 246e 0008 moveal %fp@(8),%a2 51bda: 262e 000c movel %fp@(12),%d3 51bde: 282e 0010 movel %fp@(16),%d4 /* * Perform internal consistency checks */ assert( the_jnode ); 51be2: 4a8a tstl %a2 51be4: 6700 0102 beqw 51ce8 if ( !the_jnode ) rtems_set_errno_and_return_minus_one( EIO ); assert( the_jnode->type == IMFS_MEMORY_FILE ); 51be8: 7005 moveq #5,%d0 51bea: b0aa 0048 cmpl %a2@(72),%d0 51bee: 6600 0114 bnew 51d04 if ( the_jnode->type != IMFS_MEMORY_FILE ) rtems_set_errno_and_return_minus_one( EIO ); if ( new_length >= IMFS_MEMFILE_MAXIMUM_SIZE ) 51bf2: 2439 0006 3148 movel 63148 ,%d2 51bf8: 2202 movel %d2,%d1 51bfa: e489 lsrl #2,%d1 51bfc: 2001 movel %d1,%d0 51bfe: 5280 addql #1,%d0 51c00: 4c01 0800 mulsl %d1,%d0 51c04: 4285 clrl %d5 51c06: 5280 addql #1,%d0 51c08: 4c01 0800 mulsl %d1,%d0 51c0c: 5380 subql #1,%d0 51c0e: 4c02 0800 mulsl %d2,%d0 51c12: 2c00 movel %d0,%d6 51c14: 2005 movel %d5,%d0 51c16: 2206 movel %d6,%d1 51c18: 9284 subl %d4,%d1 51c1a: 9183 subxl %d3,%d0 51c1c: 6f00 00b2 blew 51cd0 rtems_set_errno_and_return_minus_one( EINVAL ); if ( new_length <= the_jnode->info.file.size ) 51c20: 2a2a 004c movel %a2@(76),%d5 51c24: 2c2a 0050 movel %a2@(80),%d6 51c28: 2003 movel %d3,%d0 51c2a: 2204 movel %d4,%d1 51c2c: 9286 subl %d6,%d1 51c2e: 9185 subxl %d5,%d0 51c30: 6f62 bles 51c94 /* * Calculate the number of range of blocks to allocate */ new_blocks = new_length / IMFS_MEMFILE_BYTES_PER_BLOCK; 51c32: 47f9 0005 ec9c lea 5ec9c <__divdi3>,%a3 51c38: 2202 movel %d2,%d1 51c3a: 5bc0 smi %d0 51c3c: 49c0 extbl %d0 51c3e: 2840 moveal %d0,%a4 51c40: 2a41 moveal %d1,%a5 51c42: 2f0d movel %a5,%sp@- 51c44: 2f00 movel %d0,%sp@- 51c46: 2f04 movel %d4,%sp@- 51c48: 2f03 movel %d3,%sp@- 51c4a: 4e93 jsr %a3@ 51c4c: 4fef 0010 lea %sp@(16),%sp 51c50: 2401 movel %d1,%d2 old_blocks = the_jnode->info.file.size / IMFS_MEMFILE_BYTES_PER_BLOCK; 51c52: 2f0d movel %a5,%sp@- 51c54: 2f0c movel %a4,%sp@- 51c56: 2f06 movel %d6,%sp@- 51c58: 2f05 movel %d5,%sp@- 51c5a: 4e93 jsr %a3@ 51c5c: 4fef 0010 lea %sp@(16),%sp 51c60: 2841 moveal %d1,%a4 /* * Now allocate each of those blocks. */ for ( block=old_blocks ; block<=new_blocks ; block++ ) { 51c62: b282 cmpl %d2,%d1 51c64: 621a bhis 51c80 <== NEVER TAKEN 51c66: 2a01 movel %d1,%d5 51c68: 47f9 0005 1b40 lea 51b40 ,%a3 if ( IMFS_memfile_addblock( the_jnode, block ) ) { 51c6e: 2f05 movel %d5,%sp@- 51c70: 2f0a movel %a2,%sp@- 51c72: 4e93 jsr %a3@ 51c74: 508f addql #8,%sp 51c76: 4a80 tstl %d0 51c78: 6626 bnes 51ca0 <== NEVER TAKEN /* * Now allocate each of those blocks. */ for ( block=old_blocks ; block<=new_blocks ; block++ ) { 51c7a: 5285 addql #1,%d5 51c7c: ba82 cmpl %d2,%d5 51c7e: 63ee blss 51c6e /* * Set the new length of the file. */ the_jnode->info.file.size = new_length; 51c80: 4280 clrl %d0 51c82: 2543 004c movel %d3,%a2@(76) 51c86: 2544 0050 movel %d4,%a2@(80) return 0; } 51c8a: 4cee 3c7c ffdc moveml %fp@(-36),%d2-%d6/%a2-%a5 51c90: 4e5e unlk %fp 51c92: 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 ) 51c94: 4280 clrl %d0 * Set the new length of the file. */ the_jnode->info.file.size = new_length; return 0; } 51c96: 4cee 3c7c ffdc moveml %fp@(-36),%d2-%d6/%a2-%a5 51c9c: 4e5e unlk %fp 51c9e: 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-- ) { 51ca0: ba8c cmpl %a4,%d5 <== NOT EXECUTED 51ca2: 6514 bcss 51cb8 <== NOT EXECUTED 51ca4: 47f9 0005 18c0 lea 518c0 ,%a3 <== NOT EXECUTED IMFS_memfile_remove_block( the_jnode, block ); 51caa: 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-- ) { 51cac: 5385 subql #1,%d5 <== NOT EXECUTED IMFS_memfile_remove_block( the_jnode, block ); 51cae: 2f0a movel %a2,%sp@- <== NOT EXECUTED 51cb0: 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-- ) { 51cb2: 508f addql #8,%sp <== NOT EXECUTED 51cb4: ba8c cmpl %a4,%d5 <== NOT EXECUTED 51cb6: 64f2 bccs 51caa <== NOT EXECUTED IMFS_memfile_remove_block( the_jnode, block ); } rtems_set_errno_and_return_minus_one( ENOSPC ); 51cb8: 4eb9 0005 30c8 jsr 530c8 <__errno> <== NOT EXECUTED 51cbe: 721c moveq #28,%d1 <== NOT EXECUTED 51cc0: 2040 moveal %d0,%a0 <== NOT EXECUTED 51cc2: 70ff moveq #-1,%d0 <== NOT EXECUTED * Set the new length of the file. */ the_jnode->info.file.size = new_length; return 0; } 51cc4: 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 ); 51cca: 2081 movel %d1,%a0@ <== NOT EXECUTED * Set the new length of the file. */ the_jnode->info.file.size = new_length; return 0; } 51ccc: 4e5e unlk %fp <== NOT EXECUTED 51cce: 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 ); 51cd0: 4eb9 0005 30c8 jsr 530c8 <__errno> <== NOT EXECUTED 51cd6: 7416 moveq #22,%d2 <== NOT EXECUTED 51cd8: 2040 moveal %d0,%a0 <== NOT EXECUTED 51cda: 70ff moveq #-1,%d0 <== NOT EXECUTED 51cdc: 2082 movel %d2,%a0@ <== NOT EXECUTED * Set the new length of the file. */ the_jnode->info.file.size = new_length; return 0; } 51cde: 4cee 3c7c ffdc moveml %fp@(-36),%d2-%d6/%a2-%a5 <== NOT EXECUTED 51ce4: 4e5e unlk %fp <== NOT EXECUTED 51ce6: 4e75 rts <== NOT EXECUTED /* * Perform internal consistency checks */ assert( the_jnode ); 51ce8: 4879 0006 1704 pea 61704 <== NOT EXECUTED 51cee: 4879 0006 1883 pea 61883 <__FUNCTION__.5933> <== NOT EXECUTED 51cf4: 4878 0131 pea 131 <== NOT EXECUTED 51cf8: 4879 0006 170e pea 6170e <== NOT EXECUTED 51cfe: 4eb9 0004 fac4 jsr 4fac4 <__assert_func> <== NOT EXECUTED if ( !the_jnode ) rtems_set_errno_and_return_minus_one( EIO ); assert( the_jnode->type == IMFS_MEMORY_FILE ); 51d04: 4879 0006 1754 pea 61754 <== NOT EXECUTED 51d0a: 4879 0006 1883 pea 61883 <__FUNCTION__.5933> <== NOT EXECUTED 51d10: 4878 0135 pea 135 <== NOT EXECUTED 51d14: 4879 0006 170e pea 6170e <== NOT EXECUTED 51d1a: 4eb9 0004 fac4 jsr 4fac4 <__assert_func> <== NOT EXECUTED 0005165c : #endif IMFS_jnode_t *the_jnode, unsigned int block, int malloc_it ) { 5165c: 4e56 fff0 linkw %fp,#-16 51660: 48d7 041c moveml %d2-%d4/%a2,%sp@ 51664: 246e 0008 moveal %fp@(8),%a2 51668: 242e 000c movel %fp@(12),%d2 /* * Perform internal consistency checks */ assert( the_jnode ); 5166c: 4a8a tstl %a2 5166e: 6700 01b2 beqw 51822 if ( !the_jnode ) return NULL; assert( the_jnode->type == IMFS_MEMORY_FILE ); 51672: 7005 moveq #5,%d0 51674: b0aa 0048 cmpl %a2@(72),%d0 51678: 6600 01c4 bnew 5183e /* * Is the block number in the simple indirect portion? */ if ( my_block <= LAST_INDIRECT ) { 5167c: 2239 0006 3148 movel 63148 ,%d1 51682: e489 lsrl #2,%d1 51684: 2001 movel %d1,%d0 51686: 5380 subql #1,%d0 51688: b082 cmpl %d2,%d0 5168a: 6446 bccs 516d2 <== ALWAYS TAKEN /* * Is the block number in the doubly indirect portion? */ if ( my_block <= LAST_DOUBLY_INDIRECT ) { 5168c: 2001 movel %d1,%d0 <== NOT EXECUTED 5168e: 5280 addql #1,%d0 <== NOT EXECUTED 51690: 4c01 0800 mulsl %d1,%d0 <== NOT EXECUTED 51694: 2040 moveal %d0,%a0 <== NOT EXECUTED 51696: 5388 subql #1,%a0 <== NOT EXECUTED 51698: b1c2 cmpal %d2,%a0 <== NOT EXECUTED 5169a: 6500 00c2 bcsw 5175e <== NOT EXECUTED #if 0 fprintf(stdout, "(d %d) ", block ); fflush(stdout); #endif my_block -= FIRST_DOUBLY_INDIRECT; 5169e: 9481 subl %d1,%d2 <== NOT EXECUTED singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS; doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS; p = info->doubly_indirect; 516a0: 206a 0058 moveal %a2@(88),%a0 <== NOT EXECUTED fflush(stdout); #endif my_block -= FIRST_DOUBLY_INDIRECT; singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS; 516a4: 4c41 2003 remul %d1,%d3,%d2 <== NOT EXECUTED 516a8: 4c41 2002 remul %d1,%d2,%d2 <== NOT EXECUTED doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS; p = info->doubly_indirect; if ( malloc_it ) { 516ac: 4aae 0010 tstl %fp@(16) <== NOT EXECUTED 516b0: 6700 0086 beqw 51738 <== NOT EXECUTED if ( !p ) { 516b4: 4a88 tstl %a0 <== NOT EXECUTED 516b6: 6750 beqs 51708 <== NOT EXECUTED if ( !p ) return 0; info->doubly_indirect = p; } p1 = (block_p *)p[ doubly ]; 516b8: 45f0 2c00 lea %a0@(00000000,%d2:l:4),%a2 <== NOT EXECUTED 516bc: 2052 moveal %a2@,%a0 <== NOT EXECUTED if ( !p1 ) { 516be: 4a88 tstl %a0 <== NOT EXECUTED 516c0: 6760 beqs 51722 <== 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 ]; 516c2: 41f0 3c00 lea %a0@(00000000,%d3:l:4),%a0 <== NOT EXECUTED 516c6: 2008 movel %a0,%d0 <== NOT EXECUTED /* * This means the requested block number is out of range. */ return 0; } 516c8: 4cee 041c fff0 moveml %fp@(-16),%d2-%d4/%a2 <== NOT EXECUTED 516ce: 4e5e unlk %fp <== NOT EXECUTED 516d0: 4e75 rts <== NOT EXECUTED if ( my_block <= LAST_INDIRECT ) { #if 0 fprintf(stdout, "(s %d) ", block ); fflush(stdout); #endif p = info->indirect; 516d2: 206a 0054 moveal %a2@(84),%a0 if ( malloc_it ) { 516d6: 4aae 0010 tstl %fp@(16) 516da: 6776 beqs 51752 if ( !p ) { 516dc: 4a88 tstl %a0 516de: 6710 beqs 516f0 } if ( !p ) return 0; return &info->indirect[ my_block ]; 516e0: 41f0 2c00 lea %a0@(00000000,%d2:l:4),%a0 516e4: 2008 movel %a0,%d0 /* * This means the requested block number is out of range. */ return 0; } 516e6: 4cee 041c fff0 moveml %fp@(-16),%d2-%d4/%a2 516ec: 4e5e unlk %fp 516ee: 4e75 rts p = info->indirect; if ( malloc_it ) { if ( !p ) { p = memfile_alloc_block(); 516f0: 4eb9 0005 1638 jsr 51638 516f6: 2040 moveal %d0,%a0 if ( !p ) 516f8: 4a80 tstl %d0 516fa: 674a beqs 51746 <== NEVER TAKEN return 0; info->indirect = p; 516fc: 2540 0054 movel %d0,%a2@(84) } if ( !p ) return 0; return &info->indirect[ my_block ]; 51700: 41f0 2c00 lea %a0@(00000000,%d2:l:4),%a0 51704: 2008 movel %a0,%d0 51706: 60de bras 516e6 p = info->doubly_indirect; if ( malloc_it ) { if ( !p ) { p = memfile_alloc_block(); 51708: 4eb9 0005 1638 jsr 51638 <== NOT EXECUTED 5170e: 2040 moveal %d0,%a0 <== NOT EXECUTED if ( !p ) 51710: 4a80 tstl %d0 <== NOT EXECUTED 51712: 6732 beqs 51746 <== NOT EXECUTED return 0; info->doubly_indirect = p; 51714: 2540 0058 movel %d0,%a2@(88) <== NOT EXECUTED } p1 = (block_p *)p[ doubly ]; 51718: 45f0 2c00 lea %a0@(00000000,%d2:l:4),%a2 <== NOT EXECUTED 5171c: 2052 moveal %a2@,%a0 <== NOT EXECUTED if ( !p1 ) { 5171e: 4a88 tstl %a0 <== NOT EXECUTED 51720: 66a0 bnes 516c2 <== NOT EXECUTED p1 = memfile_alloc_block(); 51722: 4eb9 0005 1638 jsr 51638 <== NOT EXECUTED 51728: 2040 moveal %d0,%a0 <== NOT EXECUTED if ( !p1 ) 5172a: 4a80 tstl %d0 <== NOT EXECUTED 5172c: 6718 beqs 51746 <== NOT EXECUTED return 0; p[ doubly ] = (block_p) p1; 5172e: 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 ]; 51730: 41f0 3c00 lea %a0@(00000000,%d3:l:4),%a0 <== NOT EXECUTED 51734: 2008 movel %a0,%d0 <== NOT EXECUTED 51736: 6090 bras 516c8 <== NOT EXECUTED } return (block_p *)&p1[ singly ]; } if ( !p ) 51738: 4a88 tstl %a0 <== NOT EXECUTED 5173a: 670a beqs 51746 <== NOT EXECUTED return 0; p = (block_p *)p[ doubly ]; 5173c: 2070 2c00 moveal %a0@(00000000,%d2:l:4),%a0 <== NOT EXECUTED if ( !p ) 51740: 4a88 tstl %a0 <== NOT EXECUTED 51742: 6600 ff7e bnew 516c2 <== NOT EXECUTED p2 = (block_p *)p1[ doubly ]; if ( !p ) return 0; return (block_p *)&p2[ singly ]; 51746: 4280 clrl %d0 <== NOT EXECUTED /* * This means the requested block number is out of range. */ return 0; } 51748: 4cee 041c fff0 moveml %fp@(-16),%d2-%d4/%a2 <== NOT EXECUTED 5174e: 4e5e unlk %fp <== NOT EXECUTED 51750: 4e75 rts <== NOT EXECUTED info->indirect = p; } return &info->indirect[ my_block ]; } if ( !p ) 51752: 4a88 tstl %a0 51754: 67f0 beqs 51746 <== NEVER TAKEN return 0; return &info->indirect[ my_block ]; 51756: 41f0 2c00 lea %a0@(00000000,%d2:l:4),%a0 5175a: 2008 movel %a0,%d0 5175c: 6088 bras 516e6 #endif /* * Is the block number in the triply indirect portion? */ if ( my_block <= LAST_TRIPLY_INDIRECT ) { 5175e: 2600 movel %d0,%d3 <== NOT EXECUTED 51760: 5283 addql #1,%d3 <== NOT EXECUTED 51762: 4c01 3800 mulsl %d1,%d3 <== NOT EXECUTED 51766: 5383 subql #1,%d3 <== NOT EXECUTED 51768: b682 cmpl %d2,%d3 <== NOT EXECUTED 5176a: 65da bcss 51746 <== NOT EXECUTED my_block -= FIRST_TRIPLY_INDIRECT; 5176c: 9480 subl %d0,%d2 <== NOT EXECUTED singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS; 5176e: 4c41 2004 remul %d1,%d4,%d2 <== NOT EXECUTED 51772: 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; 51776: 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; 5177a: 4c41 2003 remul %d1,%d3,%d2 <== NOT EXECUTED 5177e: 4c41 2002 remul %d1,%d2,%d2 <== NOT EXECUTED doubly %= IMFS_MEMFILE_BLOCK_SLOTS; p = info->triply_indirect; if ( malloc_it ) { 51782: 4aae 0010 tstl %fp@(16) <== NOT EXECUTED 51786: 6778 beqs 51800 <== NOT EXECUTED if ( !p ) { 51788: 4a88 tstl %a0 <== NOT EXECUTED 5178a: 6756 beqs 517e2 <== NOT EXECUTED if ( !p ) return 0; info->triply_indirect = p; } p1 = (block_p *) p[ triply ]; 5178c: 45f0 2c00 lea %a0@(00000000,%d2:l:4),%a2 <== NOT EXECUTED 51790: 2052 moveal %a2@,%a0 <== NOT EXECUTED if ( !p1 ) { 51792: 4a88 tstl %a0 <== NOT EXECUTED 51794: 6730 beqs 517c6 <== NOT EXECUTED if ( !p1 ) return 0; p[ triply ] = (block_p) p1; } p2 = (block_p *)p1[ doubly ]; 51796: 45f0 3c00 lea %a0@(00000000,%d3:l:4),%a2 <== NOT EXECUTED 5179a: 2052 moveal %a2@,%a0 <== NOT EXECUTED if ( !p2 ) { 5179c: 4a88 tstl %a0 <== NOT EXECUTED 5179e: 6710 beqs 517b0 <== NOT EXECUTED p2 = memfile_alloc_block(); if ( !p2 ) return 0; p1[ doubly ] = (block_p) p2; } return (block_p *)&p2[ singly ]; 517a0: 41f0 4c00 lea %a0@(00000000,%d4:l:4),%a0 <== NOT EXECUTED 517a4: 2008 movel %a0,%d0 <== NOT EXECUTED /* * This means the requested block number is out of range. */ return 0; } 517a6: 4cee 041c fff0 moveml %fp@(-16),%d2-%d4/%a2 <== NOT EXECUTED 517ac: 4e5e unlk %fp <== NOT EXECUTED 517ae: 4e75 rts <== NOT EXECUTED p[ triply ] = (block_p) p1; } p2 = (block_p *)p1[ doubly ]; if ( !p2 ) { p2 = memfile_alloc_block(); 517b0: 4eb9 0005 1638 jsr 51638 <== NOT EXECUTED 517b6: 2040 moveal %d0,%a0 <== NOT EXECUTED if ( !p2 ) 517b8: 4a80 tstl %d0 <== NOT EXECUTED 517ba: 678a beqs 51746 <== NOT EXECUTED return 0; p1[ doubly ] = (block_p) p2; 517bc: 2480 movel %d0,%a2@ <== NOT EXECUTED } return (block_p *)&p2[ singly ]; 517be: 41f0 4c00 lea %a0@(00000000,%d4:l:4),%a0 <== NOT EXECUTED 517c2: 2008 movel %a0,%d0 <== NOT EXECUTED 517c4: 60e0 bras 517a6 <== NOT EXECUTED info->triply_indirect = p; } p1 = (block_p *) p[ triply ]; if ( !p1 ) { p1 = memfile_alloc_block(); 517c6: 4eb9 0005 1638 jsr 51638 <== NOT EXECUTED 517cc: 2040 moveal %d0,%a0 <== NOT EXECUTED if ( !p1 ) 517ce: 4a80 tstl %d0 <== NOT EXECUTED 517d0: 6700 ff74 beqw 51746 <== NOT EXECUTED return 0; p[ triply ] = (block_p) p1; 517d4: 2480 movel %d0,%a2@ <== NOT EXECUTED } p2 = (block_p *)p1[ doubly ]; 517d6: 45f0 3c00 lea %a0@(00000000,%d3:l:4),%a2 <== NOT EXECUTED 517da: 2052 moveal %a2@,%a0 <== NOT EXECUTED if ( !p2 ) { 517dc: 4a88 tstl %a0 <== NOT EXECUTED 517de: 66c0 bnes 517a0 <== NOT EXECUTED 517e0: 60ce bras 517b0 <== NOT EXECUTED p = info->triply_indirect; if ( malloc_it ) { if ( !p ) { p = memfile_alloc_block(); 517e2: 4eb9 0005 1638 jsr 51638 <== NOT EXECUTED 517e8: 2040 moveal %d0,%a0 <== NOT EXECUTED if ( !p ) 517ea: 4a80 tstl %d0 <== NOT EXECUTED 517ec: 6700 ff58 beqw 51746 <== NOT EXECUTED return 0; info->triply_indirect = p; 517f0: 2540 005c movel %d0,%a2@(92) <== NOT EXECUTED } p1 = (block_p *) p[ triply ]; 517f4: 45f0 2c00 lea %a0@(00000000,%d2:l:4),%a2 <== NOT EXECUTED 517f8: 2052 moveal %a2@,%a0 <== NOT EXECUTED if ( !p1 ) { 517fa: 4a88 tstl %a0 <== NOT EXECUTED 517fc: 6698 bnes 51796 <== NOT EXECUTED 517fe: 60c6 bras 517c6 <== NOT EXECUTED p1[ doubly ] = (block_p) p2; } return (block_p *)&p2[ singly ]; } if ( !p ) 51800: 4a88 tstl %a0 <== NOT EXECUTED 51802: 6700 ff42 beqw 51746 <== 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 ]; 51806: 2070 2c00 moveal %a0@(00000000,%d2:l:4),%a0 <== NOT EXECUTED if ( !p1 ) 5180a: 4a88 tstl %a0 <== NOT EXECUTED 5180c: 6700 ff38 beqw 51746 <== NOT EXECUTED p2 = (block_p *)p1[ doubly ]; if ( !p ) return 0; return (block_p *)&p2[ singly ]; 51810: 2004 movel %d4,%d0 <== NOT EXECUTED 51812: e588 lsll #2,%d0 <== NOT EXECUTED 51814: d0b0 3c00 addl %a0@(00000000,%d3:l:4),%d0 <== NOT EXECUTED /* * This means the requested block number is out of range. */ return 0; } 51818: 4cee 041c fff0 moveml %fp@(-16),%d2-%d4/%a2 <== NOT EXECUTED 5181e: 4e5e unlk %fp <== NOT EXECUTED 51820: 4e75 rts <== NOT EXECUTED /* * Perform internal consistency checks */ assert( the_jnode ); 51822: 4879 0006 1704 pea 61704 <== NOT EXECUTED 51828: 4879 0006 17de pea 617de <__FUNCTION__.6292> <== NOT EXECUTED 5182e: 4878 0388 pea 388 <== NOT EXECUTED 51832: 4879 0006 170e pea 6170e <== NOT EXECUTED 51838: 4eb9 0004 fac4 jsr 4fac4 <__assert_func> <== NOT EXECUTED if ( !the_jnode ) return NULL; assert( the_jnode->type == IMFS_MEMORY_FILE ); 5183e: 4879 0006 1754 pea 61754 <== NOT EXECUTED 51844: 4879 0006 17de pea 617de <__FUNCTION__.6292> <== NOT EXECUTED 5184a: 4878 038c pea 38c <== NOT EXECUTED 5184e: 4879 0006 170e pea 6170e <== NOT EXECUTED 51854: 4eb9 0004 fac4 jsr 4fac4 <__assert_func> <== NOT EXECUTED 000521d8 : IMFS_jnode_t *the_jnode, off_t start, unsigned char *destination, unsigned int length ) { 521d8: 4e56 ffc0 linkw %fp,#-64 521dc: 48d7 3cfc moveml %d2-%d7/%a2-%a5,%sp@ 521e0: 246e 0008 moveal %fp@(8),%a2 521e4: 2a6e 0014 moveal %fp@(20),%a5 521e8: 262e 0018 movel %fp@(24),%d3 521ec: 282e 000c movel %fp@(12),%d4 521f0: 2a2e 0010 movel %fp@(16),%d5 /* * Perform internal consistency checks */ assert( the_jnode ); 521f4: 4a8a tstl %a2 521f6: 6700 0266 beqw 5245e if ( !the_jnode ) rtems_set_errno_and_return_minus_one( EIO ); assert( the_jnode->type == IMFS_MEMORY_FILE || 521fa: 202a 0048 movel %a2@(72),%d0 521fe: 2040 moveal %d0,%a0 52200: 5b88 subql #5,%a0 52202: 7c01 moveq #1,%d6 52204: bc88 cmpl %a0,%d6 52206: 6500 023a bcsw 52442 /* * Error checks on arguments */ assert( dest ); 5220a: 4a8d tstl %a5 5220c: 6700 01fc beqw 5240a /* * If there is nothing to read, then quick exit. */ my_length = length; if ( !my_length ) 52210: 4a83 tstl %d3 52212: 6700 01c2 beqw 523d6 /* * Linear files (as created from a tar file are easier to handle * than block files). */ if (the_jnode->type == IMFS_LINEAR_FILE) { 52216: 7e06 moveq #6,%d7 52218: be80 cmpl %d0,%d7 5221a: 6700 0136 beqw 52352 * 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 ) 5221e: 2043 moveal %d3,%a0 52220: d1c5 addal %d5,%a0 52222: 2408 movel %a0,%d2 52224: 4281 clrl %d1 52226: 206a 004c moveal %a2@(76),%a0 5222a: 226a 0050 moveal %a2@(80),%a1 5222e: 2c08 movel %a0,%d6 52230: 2e09 movel %a1,%d7 52232: 9e82 subl %d2,%d7 52234: 9d81 subxl %d1,%d6 52236: 6c04 bges 5223c my_length = the_jnode->info.file.size - start; 52238: 2609 movel %a1,%d3 5223a: 9685 subl %d5,%d3 /* * Phase 1: possibly the last part of one block */ start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK; 5223c: 2439 0006 3148 movel 63148 ,%d2 52242: 2202 movel %d2,%d1 52244: 5bc0 smi %d0 52246: 49c0 extbl %d0 52248: 2640 moveal %d0,%a3 5224a: 2841 moveal %d1,%a4 5224c: 2f0c movel %a4,%sp@- 5224e: 2f00 movel %d0,%sp@- 52250: 2f05 movel %d5,%sp@- 52252: 2f04 movel %d4,%sp@- 52254: 4eb9 0005 f054 jsr 5f054 <__moddi3> 5225a: 4fef 0010 lea %sp@(16),%sp 5225e: 2e01 movel %d1,%d7 block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; 52260: 2f0c movel %a4,%sp@- 52262: 2f0b movel %a3,%sp@- 52264: 2f05 movel %d5,%sp@- 52266: 2f04 movel %d4,%sp@- 52268: 4eb9 0005 ec9c jsr 5ec9c <__divdi3> 5226e: 4fef 0010 lea %sp@(16),%sp 52272: 2801 movel %d1,%d4 if ( start_offset ) { 52274: 4a87 tstl %d7 52276: 6700 00d2 beqw 5234a 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 ); 5227a: 42a7 clrl %sp@- 5227c: 2f01 movel %d1,%sp@- 5227e: 2f0a movel %a2,%sp@- 52280: 4eb9 0005 165c jsr 5165c assert( block_ptr ); 52286: 4fef 000c lea %sp@(12),%sp 5228a: 4a80 tstl %d0 5228c: 6700 01ec beqw 5247a */ 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; 52290: 9487 subl %d7,%d2 52292: 2643 moveal %d3,%a3 52294: b483 cmpl %d3,%d2 52296: 6500 0116 bcsw 523ae 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 ); 5229a: 2f0b movel %a3,%sp@- 5229c: 2040 moveal %d0,%a0 5229e: de90 addl %a0@,%d7 dest += to_copy; block++; 522a0: 5284 addql #1,%d4 my_length -= to_copy; 522a2: 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 ); 522a4: 2f07 movel %d7,%sp@- dest += to_copy; 522a6: 2e0d movel %a5,%d7 522a8: 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 ); 522aa: 2f0d movel %a5,%sp@- 522ac: 4eb9 0005 38e8 jsr 538e8 dest += to_copy; block++; my_length -= to_copy; 522b2: 2439 0006 3148 movel 63148 ,%d2 522b8: 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 ) { 522bc: b483 cmpl %d3,%d2 522be: 623c bhis 522fc 522c0: 49f9 0005 165c lea 5165c ,%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 ); 522c6: 4bf9 0005 38e8 lea 538e8 ,%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 ); 522cc: 42a7 clrl %sp@- 522ce: 2f04 movel %d4,%sp@- 522d0: 2f0a movel %a2,%sp@- 522d2: 4e94 jsr %a4@ assert( block_ptr ); 522d4: 4fef 000c lea %sp@(12),%sp 522d8: 4a80 tstl %d0 522da: 6700 0112 beqw 523ee if ( !block_ptr ) return copied; memcpy( dest, &(*block_ptr)[ 0 ], to_copy ); 522de: 2040 moveal %d0,%a0 dest += to_copy; block++; 522e0: 5284 addql #1,%d4 my_length -= to_copy; 522e2: 9682 subl %d2,%d3 copied += to_copy; 522e4: 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 ); 522e6: 2f02 movel %d2,%sp@- 522e8: 2f10 movel %a0@,%sp@- 522ea: 2f07 movel %d7,%sp@- dest += to_copy; 522ec: 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 ); 522ee: 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 ) { 522f0: 4fef 000c lea %sp@(12),%sp 522f4: b6b9 0006 3148 cmpl 63148 ,%d3 522fa: 64d0 bccs 522cc * Phase 3: possibly the first part of one block */ assert( my_length < IMFS_MEMFILE_BYTES_PER_BLOCK ); if ( my_length ) { 522fc: 4a83 tstl %d3 522fe: 672a beqs 5232a block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); 52300: 42a7 clrl %sp@- 52302: 2f04 movel %d4,%sp@- 52304: 2f0a movel %a2,%sp@- 52306: 4eb9 0005 165c jsr 5165c assert( block_ptr ); 5230c: 4fef 000c lea %sp@(12),%sp 52310: 4a80 tstl %d0 52312: 6700 0112 beqw 52426 if ( !block_ptr ) return copied; memcpy( dest, &(*block_ptr)[ 0 ], my_length ); 52316: 2040 moveal %d0,%a0 copied += my_length; 52318: 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 ); 5231a: 2f03 movel %d3,%sp@- 5231c: 2f10 movel %a0@,%sp@- 5231e: 2f07 movel %d7,%sp@- 52320: 4eb9 0005 38e8 jsr 538e8 copied += my_length; 52326: 4fef 000c lea %sp@(12),%sp } IMFS_update_atime( the_jnode ); 5232a: 42a7 clrl %sp@- 5232c: 486e fff8 pea %fp@(-8) 52330: 4eb9 0004 40b4 jsr 440b4 52336: 256e fff8 003c movel %fp@(-8),%a2@(60) return copied; 5233c: 200b movel %a3,%d0 5233e: 508f addql #8,%sp } 52340: 4cee 3cfc ffc0 moveml %fp@(-64),%d2-%d7/%a2-%a5 52346: 4e5e unlk %fp 52348: 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 ) { 5234a: 2e0d movel %a5,%d7 5234c: 97cb subal %a3,%a3 5234e: 6000 ff6c braw 522bc 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)) 52352: 2843 moveal %d3,%a4 <== NOT EXECUTED 52354: 97cb subal %a3,%a3 <== NOT EXECUTED 52356: 202a 004c movel %a2@(76),%d0 <== NOT EXECUTED 5235a: 222a 0050 movel %a2@(80),%d1 <== NOT EXECUTED 5235e: 2c0b movel %a3,%d6 <== NOT EXECUTED 52360: 2e0c movel %a4,%d7 <== NOT EXECUTED 52362: 2d40 ffe8 movel %d0,%fp@(-24) <== NOT EXECUTED 52366: 2d41 ffec movel %d1,%fp@(-20) <== NOT EXECUTED 5236a: 9285 subl %d5,%d1 <== NOT EXECUTED 5236c: 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; 5236e: 206a 0054 moveal %a2@(84),%a0 <== NOT EXECUTED if (my_length > (the_jnode->info.linearfile.size - start)) 52372: 9e81 subl %d1,%d7 <== NOT EXECUTED 52374: 9d80 subxl %d0,%d6 <== NOT EXECUTED 52376: 6f06 bles 5237e <== NOT EXECUTED my_length = the_jnode->info.linearfile.size - start; 52378: 262e ffec movel %fp@(-20),%d3 <== NOT EXECUTED 5237c: 9685 subl %d5,%d3 <== NOT EXECUTED memcpy(dest, &file_ptr[start], my_length); 5237e: 2f03 movel %d3,%sp@- <== NOT EXECUTED 52380: 4870 5800 pea %a0@(00000000,%d5:l) <== NOT EXECUTED 52384: 2f0d movel %a5,%sp@- <== NOT EXECUTED 52386: 4eb9 0005 38e8 jsr 538e8 <== NOT EXECUTED IMFS_update_atime( the_jnode ); 5238c: 42a7 clrl %sp@- <== NOT EXECUTED 5238e: 486e fff8 pea %fp@(-8) <== NOT EXECUTED 52392: 4eb9 0004 40b4 jsr 440b4 <== NOT EXECUTED 52398: 256e fff8 003c movel %fp@(-8),%a2@(60) <== NOT EXECUTED return my_length; 5239e: 2003 movel %d3,%d0 <== NOT EXECUTED 523a0: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED } IMFS_update_atime( the_jnode ); return copied; } 523a4: 4cee 3cfc ffc0 moveml %fp@(-64),%d2-%d7/%a2-%a5 <== NOT EXECUTED 523aa: 4e5e unlk %fp <== NOT EXECUTED 523ac: 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; 523ae: 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 ); 523b0: 2040 moveal %d0,%a0 dest += to_copy; block++; 523b2: 5284 addql #1,%d4 my_length -= to_copy; 523b4: 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 ); 523b6: 2f0b movel %a3,%sp@- 523b8: de90 addl %a0@,%d7 523ba: 2f07 movel %d7,%sp@- dest += to_copy; 523bc: 2e0d movel %a5,%d7 523be: 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 ); 523c0: 2f0d movel %a5,%sp@- 523c2: 4eb9 0005 38e8 jsr 538e8 dest += to_copy; block++; my_length -= to_copy; 523c8: 2439 0006 3148 movel 63148 ,%d2 523ce: 4fef 000c lea %sp@(12),%sp 523d2: 6000 fee8 braw 522bc * If there is nothing to read, then quick exit. */ my_length = length; if ( !my_length ) rtems_set_errno_and_return_minus_one( EINVAL ); 523d6: 4eb9 0005 30c8 jsr 530c8 <__errno> <== NOT EXECUTED 523dc: 7e16 moveq #22,%d7 <== NOT EXECUTED 523de: 2040 moveal %d0,%a0 <== NOT EXECUTED 523e0: 70ff moveq #-1,%d0 <== NOT EXECUTED 523e2: 2087 movel %d7,%a0@ <== NOT EXECUTED } IMFS_update_atime( the_jnode ); return copied; } 523e4: 4cee 3cfc ffc0 moveml %fp@(-64),%d2-%d7/%a2-%a5 <== NOT EXECUTED 523ea: 4e5e unlk %fp <== NOT EXECUTED 523ec: 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 ); 523ee: 4879 0006 1784 pea 61784 <== NOT EXECUTED 523f4: 4879 0006 1810 pea 61810 <__FUNCTION__.6119> <== NOT EXECUTED 523fa: 4878 02a7 pea 2a7 <== NOT EXECUTED 523fe: 4879 0006 170e pea 6170e <== NOT EXECUTED 52404: 4eb9 0004 fac4 jsr 4fac4 <__assert_func> <== NOT EXECUTED /* * Error checks on arguments */ assert( dest ); 5240a: 4879 0006 17d9 pea 617d9 <== NOT EXECUTED 52410: 4879 0006 1810 pea 61810 <__FUNCTION__.6119> <== NOT EXECUTED 52416: 4878 025a pea 25a <== NOT EXECUTED 5241a: 4879 0006 170e pea 6170e <== NOT EXECUTED 52420: 4eb9 0004 fac4 jsr 4fac4 <__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 ); 52426: 4879 0006 1784 pea 61784 <== NOT EXECUTED 5242c: 4879 0006 1810 pea 61810 <__FUNCTION__.6119> <== NOT EXECUTED 52432: 4878 02b9 pea 2b9 <== NOT EXECUTED 52436: 4879 0006 170e pea 6170e <== NOT EXECUTED 5243c: 4eb9 0004 fac4 jsr 4fac4 <__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 || 52442: 4879 0006 178e pea 6178e <== NOT EXECUTED 52448: 4879 0006 1810 pea 61810 <__FUNCTION__.6119> <== NOT EXECUTED 5244e: 4878 0251 pea 251 <== NOT EXECUTED 52452: 4879 0006 170e pea 6170e <== NOT EXECUTED 52458: 4eb9 0004 fac4 jsr 4fac4 <__assert_func> <== NOT EXECUTED /* * Perform internal consistency checks */ assert( the_jnode ); 5245e: 4879 0006 1704 pea 61704 <== NOT EXECUTED 52464: 4879 0006 1810 pea 61810 <__FUNCTION__.6119> <== NOT EXECUTED 5246a: 4878 024c pea 24c <== NOT EXECUTED 5246e: 4879 0006 170e pea 6170e <== NOT EXECUTED 52474: 4eb9 0004 fac4 jsr 4fac4 <__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 ); 5247a: 4879 0006 1784 pea 61784 <== NOT EXECUTED 52480: 4879 0006 1810 pea 61810 <__FUNCTION__.6119> <== NOT EXECUTED 52486: 4878 0296 pea 296 <== NOT EXECUTED 5248a: 4879 0006 170e pea 6170e <== NOT EXECUTED 52490: 4eb9 0004 fac4 jsr 4fac4 <__assert_func> <== NOT EXECUTED 0005190c : */ int IMFS_memfile_remove( IMFS_jnode_t *the_jnode ) { 5190c: 4e56 ffe0 linkw %fp,#-32 51910: 48d7 1c7c moveml %d2-%d6/%a2-%a4,%sp@ 51914: 286e 0008 moveal %fp@(8),%a4 /* * Perform internal consistency checks */ assert( the_jnode ); 51918: 4a8c tstl %a4 5191a: 6700 010c beqw 51a28 if ( !the_jnode ) rtems_set_errno_and_return_minus_one( EIO ); assert( the_jnode->type == IMFS_MEMORY_FILE ); 5191e: 7005 moveq #5,%d0 51920: b0ac 0048 cmpl %a4@(72),%d0 51924: 6600 011e bnew 51a44 /* * 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; 51928: 2839 0006 3148 movel 63148 ,%d4 5192e: e48c lsrl #2,%d4 * + indirect * + doubly indirect * + triply indirect */ info = &the_jnode->info.file; 51930: 4aac 0054 tstl %a4@(84) 51934: 670e beqs 51944 if ( info->indirect ) { memfile_free_blocks_in_table( &info->indirect, to_free ); 51936: 2f04 movel %d4,%sp@- 51938: 486c 0054 pea %a4@(84) 5193c: 4eb9 0005 185a jsr 5185a 51942: 508f addql #8,%sp } if ( info->doubly_indirect ) { 51944: 206c 0058 moveal %a4@(88),%a0 51948: 4a88 tstl %a0 5194a: 674a beqs 51996 <== ALWAYS TAKEN for ( i=0 ; i,%d1<== NOT EXECUTED 51952: 2001 movel %d1,%d0 <== NOT EXECUTED 51954: 47f9 0005 185a lea 5185a ,%a3<== NOT EXECUTED 5195a: e488 lsrl #2,%d0 <== NOT EXECUTED 5195c: 672e beqs 5198c <== NOT EXECUTED 5195e: 4280 clrl %d0 <== NOT EXECUTED 51960: 4282 clrl %d2 <== NOT EXECUTED if ( info->doubly_indirect[i] ) { 51962: e588 lsll #2,%d0 <== NOT EXECUTED 51964: 4ab0 0800 tstl %a0@(00000000,%d0:l) <== NOT EXECUTED 51968: 6710 beqs 5197a <== NOT EXECUTED memfile_free_blocks_in_table( 5196a: 2f04 movel %d4,%sp@- <== NOT EXECUTED 5196c: 4870 0800 pea %a0@(00000000,%d0:l) <== NOT EXECUTED 51970: 4e93 jsr %a3@ <== NOT EXECUTED 51972: 2239 0006 3148 movel 63148 ,%d1<== NOT EXECUTED 51978: 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 51986: 206c 0058 moveal %a4@(88),%a0 <== NOT EXECUTED 5198a: 60d6 bras 51962 <== 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 ); 5198c: 2f04 movel %d4,%sp@- <== NOT EXECUTED 5198e: 486c 0058 pea %a4@(88) <== NOT EXECUTED 51992: 4e93 jsr %a3@ <== NOT EXECUTED 51994: 508f addql #8,%sp <== NOT EXECUTED } if ( info->triply_indirect ) { 51996: 206c 005c moveal %a4@(92),%a0 5199a: 4a88 tstl %a0 5199c: 677e beqs 51a1c <== ALWAYS TAKEN for ( i=0 ; i,%d1<== NOT EXECUTED 519a4: 2001 movel %d1,%d0 <== NOT EXECUTED 519a6: 47f9 0005 185a lea 5185a ,%a3<== NOT EXECUTED 519ac: e488 lsrl #2,%d0 <== NOT EXECUTED 519ae: 6762 beqs 51a12 <== NOT EXECUTED p = (block_p *) info->triply_indirect[i]; 519b0: 2450 moveal %a0@,%a2 <== NOT EXECUTED if ( !p ) /* ensure we have a valid pointer */ 519b2: 4a8a tstl %a2 <== NOT EXECUTED 519b4: 675c beqs 51a12 <== NOT EXECUTED 519b6: 4286 clrl %d6 <== NOT EXECUTED 519b8: 4285 clrl %d5 <== NOT EXECUTED break; for ( j=0 ; j <== NOT EXECUTED 519be: 4280 clrl %d0 <== NOT EXECUTED 519c0: 4282 clrl %d2 <== NOT EXECUTED if ( p[j] ) { 519c2: e588 lsll #2,%d0 <== NOT EXECUTED 519c4: 4ab2 0800 tstl %a2@(00000000,%d0:l) <== NOT EXECUTED 519c8: 6710 beqs 519da <== NOT EXECUTED memfile_free_blocks_in_table( (block_p **)&p[j], to_free); 519ca: 2f04 movel %d4,%sp@- <== NOT EXECUTED 519cc: 4872 0800 pea %a2@(00000000,%d0:l) <== NOT EXECUTED 519d0: 4e93 jsr %a3@ <== NOT EXECUTED 519d2: 2239 0006 3148 movel 63148 ,%d1<== NOT EXECUTED 519d8: 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( 519e6: 2f04 movel %d4,%sp@- <== NOT EXECUTED 519e8: 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 519f8: 2001 movel %d1,%d0 <== NOT EXECUTED 519fa: 508f addql #8,%sp <== NOT EXECUTED 519fc: e488 lsrl #2,%d0 <== NOT EXECUTED 519fe: ba80 cmpl %d0,%d5 <== NOT EXECUTED 51a00: 6410 bccs 51a12 <== NOT EXECUTED p = (block_p *) info->triply_indirect[i]; if ( !p ) /* ensure we have a valid pointer */ 51a02: 2c05 movel %d5,%d6 <== NOT EXECUTED } if ( info->triply_indirect ) { for ( i=0 ; itriply_indirect[i]; 51a04: 206c 005c moveal %a4@(92),%a0 <== NOT EXECUTED if ( !p ) /* ensure we have a valid pointer */ 51a08: e58e lsll #2,%d6 <== NOT EXECUTED } if ( info->triply_indirect ) { for ( i=0 ; itriply_indirect[i]; 51a0a: 2470 6800 moveal %a0@(00000000,%d6:l),%a2 <== NOT EXECUTED if ( !p ) /* ensure we have a valid pointer */ 51a0e: 4a8a tstl %a2 <== NOT EXECUTED 51a10: 66a8 bnes 519ba <== NOT EXECUTED } } memfile_free_blocks_in_table( (block_p **)&info->triply_indirect[i], to_free ); } memfile_free_blocks_in_table( 51a12: 2f04 movel %d4,%sp@- <== NOT EXECUTED 51a14: 486c 005c pea %a4@(92) <== NOT EXECUTED 51a18: 4e93 jsr %a3@ <== NOT EXECUTED 51a1a: 508f addql #8,%sp <== NOT EXECUTED (block_p **)&info->triply_indirect, to_free ); } return 0; } 51a1c: 4280 clrl %d0 51a1e: 4cee 1c7c ffe0 moveml %fp@(-32),%d2-%d6/%a2-%a4 51a24: 4e5e unlk %fp 51a26: 4e75 rts /* * Perform internal consistency checks */ assert( the_jnode ); 51a28: 4879 0006 1704 pea 61704 <== NOT EXECUTED 51a2e: 4879 0006 1822 pea 61822 <__FUNCTION__.6044> <== NOT EXECUTED 51a34: 4878 01ee pea 1ee <== NOT EXECUTED 51a38: 4879 0006 170e pea 6170e <== NOT EXECUTED 51a3e: 4eb9 0004 fac4 jsr 4fac4 <__assert_func> <== NOT EXECUTED if ( !the_jnode ) rtems_set_errno_and_return_minus_one( EIO ); assert( the_jnode->type == IMFS_MEMORY_FILE ); 51a44: 4879 0006 1754 pea 61754 <== NOT EXECUTED 51a4a: 4879 0006 1822 pea 61822 <__FUNCTION__.6044> <== NOT EXECUTED 51a50: 4878 01f2 pea 1f2 <== NOT EXECUTED 51a54: 4879 0006 170e pea 6170e <== NOT EXECUTED 51a5a: 4eb9 0004 fac4 jsr 4fac4 <__assert_func> <== NOT EXECUTED 000518c0 : MEMFILE_STATIC int IMFS_memfile_remove_block( IMFS_jnode_t *the_jnode, unsigned int block ) { 518c0: 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 ); 518c4: 42a7 clrl %sp@- <== NOT EXECUTED 518c6: 2f2e 000c movel %fp@(12),%sp@- <== NOT EXECUTED 518ca: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED 518ce: 4eb9 0005 165c jsr 5165c <== NOT EXECUTED assert( block_ptr ); 518d4: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 518d8: 4a80 tstl %d0 <== NOT EXECUTED 518da: 6714 beqs 518f0 <== NOT EXECUTED if ( block_ptr ) { ptr = *block_ptr; 518dc: 2040 moveal %d0,%a0 <== NOT EXECUTED 518de: 2210 movel %a0@,%d1 <== NOT EXECUTED *block_ptr = 0; 518e0: 4290 clrl %a0@ <== NOT EXECUTED memfile_free_block( ptr ); 518e2: 2f01 movel %d1,%sp@- <== NOT EXECUTED 518e4: 4eb9 0005 161e jsr 5161e <== NOT EXECUTED } return 1; } 518ea: 7001 moveq #1,%d0 <== NOT EXECUTED 518ec: 4e5e unlk %fp <== NOT EXECUTED 518ee: 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 ); 518f0: 4879 0006 1784 pea 61784 <== NOT EXECUTED 518f6: 4879 0006 1853 pea 61853 <__FUNCTION__.6008> <== NOT EXECUTED 518fc: 4878 0196 pea 196 <== NOT EXECUTED 51900: 4879 0006 170e pea 6170e <== NOT EXECUTED 51906: 4eb9 0004 fac4 jsr 4fac4 <__assert_func> <== NOT EXECUTED 00051e46 : IMFS_jnode_t *the_jnode, off_t start, const unsigned char *source, unsigned int length ) { 51e46: 4e56 ffd0 linkw %fp,#-48 51e4a: 48d7 3cfc moveml %d2-%d7/%a2-%a5,%sp@ 51e4e: 246e 0008 moveal %fp@(8),%a2 51e52: 2a6e 0014 moveal %fp@(20),%a5 51e56: 262e 0018 movel %fp@(24),%d3 51e5a: 282e 000c movel %fp@(12),%d4 51e5e: 2a2e 0010 movel %fp@(16),%d5 /* * Perform internal consistency checks */ assert( the_jnode ); 51e62: 4a8a tstl %a2 51e64: 6700 01f8 beqw 5205e if ( !the_jnode ) rtems_set_errno_and_return_minus_one( EIO ); assert( the_jnode->type == IMFS_MEMORY_FILE ); 51e68: 7405 moveq #5,%d2 51e6a: b4aa 0048 cmpl %a2@(72),%d2 51e6e: 6600 01d2 bnew 52042 /* * Error check arguments */ assert( source ); 51e72: 4a8d tstl %a5 51e74: 6700 0204 beqw 5207a /* * If there is nothing to write, then quick exit. */ my_length = length; if ( !my_length ) 51e78: 4a83 tstl %d3 51e7a: 6700 0190 beqw 5200c * 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 ) { 51e7e: 2043 moveal %d3,%a0 51e80: d1c5 addal %d5,%a0 51e82: 2208 movel %a0,%d1 51e84: 4280 clrl %d0 51e86: 2c2a 004c movel %a2@(76),%d6 51e8a: 2e2a 0050 movel %a2@(80),%d7 51e8e: 9e81 subl %d1,%d7 51e90: 9d80 subxl %d0,%d6 51e92: 6d00 011e bltw 51fb2 /* * Phase 1: possibly the last part of one block */ start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK; 51e96: 2439 0006 3148 movel 63148 ,%d2 51e9c: 2202 movel %d2,%d1 51e9e: 5bc0 smi %d0 51ea0: 49c0 extbl %d0 51ea2: 2640 moveal %d0,%a3 51ea4: 2841 moveal %d1,%a4 51ea6: 2f0c movel %a4,%sp@- 51ea8: 2f00 movel %d0,%sp@- 51eaa: 2f05 movel %d5,%sp@- 51eac: 2f04 movel %d4,%sp@- 51eae: 4eb9 0005 f054 jsr 5f054 <__moddi3> 51eb4: 4fef 0010 lea %sp@(16),%sp 51eb8: 2e01 movel %d1,%d7 block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; 51eba: 2f0c movel %a4,%sp@- 51ebc: 2f0b movel %a3,%sp@- 51ebe: 2f05 movel %d5,%sp@- 51ec0: 2f04 movel %d4,%sp@- 51ec2: 4eb9 0005 ec9c jsr 5ec9c <__divdi3> 51ec8: 4fef 0010 lea %sp@(16),%sp 51ecc: 2801 movel %d1,%d4 if ( start_offset ) { 51ece: 4a87 tstl %d7 51ed0: 6700 00d8 beqw 51faa 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 ); 51ed4: 42a7 clrl %sp@- 51ed6: 2f01 movel %d1,%sp@- 51ed8: 2f0a movel %a2,%sp@- 51eda: 4eb9 0005 165c jsr 5165c assert( block_ptr ); 51ee0: 4fef 000c lea %sp@(12),%sp 51ee4: 4a80 tstl %d0 51ee6: 6700 01ca beqw 520b2 */ 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; 51eea: 9487 subl %d7,%d2 51eec: b682 cmpl %d2,%d3 51eee: 6500 00f2 bcsw 51fe2 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 ); 51ef2: 2f02 movel %d2,%sp@- 51ef4: 2040 moveal %d0,%a0 src += to_copy; 51ef6: 47f5 2800 lea %a5@(00000000,%d2:l),%a3 block++; my_length -= to_copy; 51efa: 9682 subl %d2,%d3 copied += to_copy; 51efc: 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++; 51efe: 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 ); 51f00: 2f0d movel %a5,%sp@- 51f02: de90 addl %a0@,%d7 51f04: 2f07 movel %d7,%sp@- 51f06: 4eb9 0005 38e8 jsr 538e8 src += to_copy; block++; my_length -= to_copy; copied += to_copy; 51f0c: 2439 0006 3148 movel 63148 ,%d2 51f12: 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 ) { 51f16: b483 cmpl %d3,%d2 51f18: 623c bhis 51f56 51f1a: 49f9 0005 165c lea 5165c ,%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 ); 51f20: 4bf9 0005 38e8 lea 538e8 ,%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 ); 51f26: 42a7 clrl %sp@- 51f28: 2f04 movel %d4,%sp@- 51f2a: 2f0a movel %a2,%sp@- 51f2c: 4e94 jsr %a4@ assert( block_ptr ); 51f2e: 4fef 000c lea %sp@(12),%sp 51f32: 4a80 tstl %d0 51f34: 6700 00f0 beqw 52026 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 ); 51f38: 2f02 movel %d2,%sp@- 51f3a: 2040 moveal %d0,%a0 src += to_copy; block++; 51f3c: 5284 addql #1,%d4 my_length -= to_copy; 51f3e: 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( 51f40: 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 ); 51f42: 2f0b movel %a3,%sp@- 51f44: 2f10 movel %a0@,%sp@- src += to_copy; 51f46: 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 ); 51f48: 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 ) { 51f4a: 4fef 000c lea %sp@(12),%sp 51f4e: b6b9 0006 3148 cmpl 63148 ,%d3 51f54: 64d0 bccs 51f26 */ assert( my_length < IMFS_MEMFILE_BYTES_PER_BLOCK ); to_copy = my_length; if ( my_length ) { 51f56: 4a83 tstl %d3 51f58: 672a beqs 51f84 block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); 51f5a: 42a7 clrl %sp@- 51f5c: 2f04 movel %d4,%sp@- 51f5e: 2f0a movel %a2,%sp@- 51f60: 4eb9 0005 165c jsr 5165c assert( block_ptr ); 51f66: 4fef 000c lea %sp@(12),%sp 51f6a: 4a80 tstl %d0 51f6c: 6700 0128 beqw 52096 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 ); 51f70: 2f03 movel %d3,%sp@- 51f72: 2040 moveal %d0,%a0 my_length = 0; copied += to_copy; 51f74: 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 ); 51f76: 2f0b movel %a3,%sp@- 51f78: 2f10 movel %a0@,%sp@- 51f7a: 4eb9 0005 38e8 jsr 538e8 my_length = 0; copied += to_copy; 51f80: 4fef 000c lea %sp@(12),%sp } IMFS_mtime_ctime_update( the_jnode ); 51f84: 42a7 clrl %sp@- 51f86: 486e fff8 pea %fp@(-8) 51f8a: 4eb9 0004 40b4 jsr 440b4 51f90: 202e fff8 movel %fp@(-8),%d0 return copied; 51f94: 508f addql #8,%sp memcpy( &(*block_ptr)[ 0 ], src, my_length ); my_length = 0; copied += to_copy; } IMFS_mtime_ctime_update( the_jnode ); 51f96: 2540 0044 movel %d0,%a2@(68) 51f9a: 2540 0040 movel %d0,%a2@(64) return copied; } 51f9e: 2005 movel %d5,%d0 51fa0: 4cee 3cfc ffd0 moveml %fp@(-48),%d2-%d7/%a2-%a5 51fa6: 4e5e unlk %fp 51fa8: 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 ) { 51faa: 264d moveal %a5,%a3 51fac: 4285 clrl %d5 51fae: 6000 ff66 braw 51f16 * 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 ); 51fb2: 2f08 movel %a0,%sp@- 51fb4: 2f00 movel %d0,%sp@- 51fb6: 2f0a movel %a2,%sp@- 51fb8: 4eb9 0005 1bce jsr 51bce if ( status ) 51fbe: 4fef 000c lea %sp@(12),%sp 51fc2: 4a80 tstl %d0 51fc4: 6700 fed0 beqw 51e96 rtems_set_errno_and_return_minus_one( ENOSPC ); 51fc8: 4eb9 0005 30c8 jsr 530c8 <__errno> <== NOT EXECUTED 51fce: 7aff moveq #-1,%d5 <== NOT EXECUTED 51fd0: 781c moveq #28,%d4 <== NOT EXECUTED 51fd2: 2040 moveal %d0,%a0 <== NOT EXECUTED } IMFS_mtime_ctime_update( the_jnode ); return copied; } 51fd4: 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 ); 51fd6: 2084 movel %d4,%a0@ <== NOT EXECUTED } IMFS_mtime_ctime_update( the_jnode ); return copied; } 51fd8: 4cee 3cfc ffd0 moveml %fp@(-48),%d2-%d7/%a2-%a5 <== NOT EXECUTED 51fde: 4e5e unlk %fp <== NOT EXECUTED 51fe0: 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; 51fe2: 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 ); 51fe4: 2040 moveal %d0,%a0 src += to_copy; 51fe6: 47f5 2800 lea %a5@(00000000,%d2:l),%a3 block++; my_length -= to_copy; 51fea: 9682 subl %d2,%d3 copied += to_copy; 51fec: 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++; 51fee: 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 ); 51ff0: 2f02 movel %d2,%sp@- 51ff2: 2f0d movel %a5,%sp@- 51ff4: de90 addl %a0@,%d7 51ff6: 2f07 movel %d7,%sp@- 51ff8: 4eb9 0005 38e8 jsr 538e8 src += to_copy; block++; my_length -= to_copy; copied += to_copy; 51ffe: 2439 0006 3148 movel 63148 ,%d2 52004: 4fef 000c lea %sp@(12),%sp 52008: 6000 ff0c braw 51f16 * If there is nothing to write, then quick exit. */ my_length = length; if ( !my_length ) rtems_set_errno_and_return_minus_one( EINVAL ); 5200c: 4eb9 0005 30c8 jsr 530c8 <__errno> <== NOT EXECUTED 52012: 7aff moveq #-1,%d5 <== NOT EXECUTED 52014: 7c16 moveq #22,%d6 <== NOT EXECUTED 52016: 2040 moveal %d0,%a0 <== NOT EXECUTED } IMFS_mtime_ctime_update( the_jnode ); return copied; } 52018: 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 ); 5201a: 2086 movel %d6,%a0@ <== NOT EXECUTED } IMFS_mtime_ctime_update( the_jnode ); return copied; } 5201c: 4cee 3cfc ffd0 moveml %fp@(-48),%d2-%d7/%a2-%a5 <== NOT EXECUTED 52022: 4e5e unlk %fp <== NOT EXECUTED 52024: 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 ); 52026: 4879 0006 1784 pea 61784 <== NOT EXECUTED 5202c: 4879 0006 17fd pea 617fd <__FUNCTION__.6211> <== NOT EXECUTED 52032: 4878 0330 pea 330 <== NOT EXECUTED 52036: 4879 0006 170e pea 6170e <== NOT EXECUTED 5203c: 4eb9 0004 fac4 jsr 4fac4 <__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 ); 52042: 4879 0006 1754 pea 61754 <== NOT EXECUTED 52048: 4879 0006 17fd pea 617fd <__FUNCTION__.6211> <== NOT EXECUTED 5204e: 4878 02e7 pea 2e7 <== NOT EXECUTED 52052: 4879 0006 170e pea 6170e <== NOT EXECUTED 52058: 4eb9 0004 fac4 jsr 4fac4 <__assert_func> <== NOT EXECUTED /* * Perform internal consistency checks */ assert( the_jnode ); 5205e: 4879 0006 1704 pea 61704 <== NOT EXECUTED 52064: 4879 0006 17fd pea 617fd <__FUNCTION__.6211> <== NOT EXECUTED 5206a: 4878 02e3 pea 2e3 <== NOT EXECUTED 5206e: 4879 0006 170e pea 6170e <== NOT EXECUTED 52074: 4eb9 0004 fac4 jsr 4fac4 <__assert_func> <== NOT EXECUTED /* * Error check arguments */ assert( source ); 5207a: 4879 0006 1023 pea 61023 <== NOT EXECUTED 52080: 4879 0006 17fd pea 617fd <__FUNCTION__.6211> <== NOT EXECUTED 52086: 4878 02ef pea 2ef <== NOT EXECUTED 5208a: 4879 0006 170e pea 6170e <== NOT EXECUTED 52090: 4eb9 0004 fac4 jsr 4fac4 <__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 ); 52096: 4879 0006 1784 pea 61784 <== NOT EXECUTED 5209c: 4879 0006 17fd pea 617fd <__FUNCTION__.6211> <== NOT EXECUTED 520a2: 4878 0346 pea 346 <== NOT EXECUTED 520a6: 4879 0006 170e pea 6170e <== NOT EXECUTED 520ac: 4eb9 0004 fac4 jsr 4fac4 <__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 ); 520b2: 4879 0006 1784 pea 61784 <== NOT EXECUTED 520b8: 4879 0006 17fd pea 617fd <__FUNCTION__.6211> <== NOT EXECUTED 520be: 4878 031c pea 31c <== NOT EXECUTED 520c2: 4879 0006 170e pea 6170e <== NOT EXECUTED 520c8: 4eb9 0004 fac4 jsr 4fac4 <__assert_func> <== NOT EXECUTED 0004a09c : const char *token, /* IN */ mode_t mode, /* IN */ dev_t dev, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN/OUT */ ) { 4a09c: 4e56 ffb0 linkw %fp,#-80 4a0a0: 48d7 007c moveml %d2-%d6,%sp@ 4a0a4: 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 ); 4a0a8: 260e movel %fp,%d3 4a0aa: 0683 ffff ffc7 addil #-57,%d3 4a0b0: 2f02 movel %d2,%sp@- const char *token, /* IN */ mode_t mode, /* IN */ dev_t dev, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN/OUT */ ) { 4a0b2: 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 ); 4a0b6: 4eb9 0004 ec34 jsr 4ec34 4a0bc: 588f addql #4,%sp 4a0be: 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 */ ) { 4a0c2: 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 ); 4a0c6: 2f03 movel %d3,%sp@- const char *token, /* IN */ mode_t mode, /* IN */ dev_t dev, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN/OUT */ ) { 4a0c8: 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 ); 4a0cc: 2f00 movel %d0,%sp@- 4a0ce: 2f02 movel %d2,%sp@- 4a0d0: 4eb9 0004 9e64 jsr 49e64 /* * Figure out what type of IMFS node this is. */ if ( S_ISDIR(mode) ) 4a0d6: 4fef 0010 lea %sp@(16),%sp 4a0da: 2004 movel %d4,%d0 4a0dc: 0280 0000 f000 andil #61440,%d0 4a0e2: 0c80 0000 4000 cmpil #16384,%d0 4a0e8: 675e beqs 4a148 type = IMFS_DIRECTORY; else if ( S_ISREG(mode) ) 4a0ea: 0c80 0000 8000 cmpil #32768,%d0 4a0f0: 6750 beqs 4a142 type = IMFS_MEMORY_FILE; else if ( S_ISBLK(mode) || S_ISCHR(mode) ) { 4a0f2: 0c80 0000 6000 cmpil #24576,%d0 4a0f8: 673c beqs 4a136 4a0fa: 0c80 0000 2000 cmpil #8192,%d0 4a100: 6734 beqs 4a136 type = IMFS_DEVICE; rtems_filesystem_split_dev_t( dev, info.device.major, info.device.minor ); } else if (S_ISFIFO(mode)) 4a102: 0c80 0000 1000 cmpil #4096,%d0 4a108: 6642 bnes 4a14c <== NEVER TAKEN 4a10a: 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( 4a10e: 486e ffe8 pea %fp@(-24) 4a112: 2f04 movel %d4,%sp@- 4a114: 2f03 movel %d3,%sp@- 4a116: 2f00 movel %d0,%sp@- 4a118: 2f2e 0018 movel %fp@(24),%sp@- 4a11c: 4eb9 0004 c7fa jsr 4c7fa new_name, mode, &info ); if ( !new_node ) 4a122: 4fef 0014 lea %sp@(20),%sp 4a126: 4a80 tstl %d0 4a128: 673a beqs 4a164 <== NEVER TAKEN 4a12a: 4280 clrl %d0 rtems_set_errno_and_return_minus_one( ENOMEM ); return 0; } 4a12c: 4cee 007c ffb0 moveml %fp@(-80),%d2-%d6 4a132: 4e5e unlk %fp 4a134: 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 ); 4a136: 2d46 ffe8 movel %d6,%fp@(-24) 4a13a: 7002 moveq #2,%d0 4a13c: 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) ) { 4a140: 60cc bras 4a10e /* * Figure out what type of IMFS node this is. */ if ( S_ISDIR(mode) ) type = IMFS_DIRECTORY; else if ( S_ISREG(mode) ) 4a142: 303c 0005 movew #5,%d0 4a146: 60c6 bras 4a10e 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 ); 4a148: 7001 moveq #1,%d0 4a14a: 60c2 bras 4a10e 4a14c: 4eb9 0004 d868 jsr 4d868 <__errno> <== NOT EXECUTED 4a152: 7416 moveq #22,%d2 <== NOT EXECUTED 4a154: 2040 moveal %d0,%a0 <== NOT EXECUTED 4a156: 70ff moveq #-1,%d0 <== NOT EXECUTED 4a158: 2082 movel %d2,%a0@ <== NOT EXECUTED if ( !new_node ) rtems_set_errno_and_return_minus_one( ENOMEM ); return 0; } 4a15a: 4cee 007c ffb0 moveml %fp@(-80),%d2-%d6 <== NOT EXECUTED 4a160: 4e5e unlk %fp <== NOT EXECUTED 4a162: 4e75 rts <== NOT EXECUTED mode, &info ); if ( !new_node ) rtems_set_errno_and_return_minus_one( ENOMEM ); 4a164: 4eb9 0004 d868 jsr 4d868 <__errno> <== NOT EXECUTED 4a16a: 720c moveq #12,%d1 <== NOT EXECUTED 4a16c: 2040 moveal %d0,%a0 <== NOT EXECUTED 4a16e: 70ff moveq #-1,%d0 <== NOT EXECUTED return 0; } 4a170: 4cee 007c ffb0 moveml %fp@(-80),%d2-%d6 <== NOT EXECUTED mode, &info ); if ( !new_node ) rtems_set_errno_and_return_minus_one( ENOMEM ); 4a176: 2081 movel %d1,%a0@ <== NOT EXECUTED return 0; } 4a178: 4e5e unlk %fp <== NOT EXECUTED 00043560 : /* * Is the node that we are mounting onto a directory node ? */ if ( node->type != IMFS_DIRECTORY ) 43560: 7001 moveq #1,%d0 #include int IMFS_mount( rtems_filesystem_mount_table_entry_t *mt_entry ) { 43562: 4e56 0000 linkw %fp,#0 43566: 226e 0008 moveal %fp@(8),%a1 IMFS_jnode_t *node; node = mt_entry->mt_point_node.node_access; 4356a: 2069 0008 moveal %a1@(8),%a0 /* * Is the node that we are mounting onto a directory node ? */ if ( node->type != IMFS_DIRECTORY ) 4356e: b0a8 0048 cmpl %a0@(72),%d0 43572: 660a bnes 4357e <== NEVER TAKEN /* * Set mt_fs pointer to point to the mount table entry for * the mounted file system. */ node->info.directory.mt_fs = mt_entry; 43574: 2149 0058 movel %a1,%a0@(88) 43578: 4280 clrl %d0 return 0; } 4357a: 4e5e unlk %fp 4357c: 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 ); 4357e: 4eb9 0005 30c8 jsr 530c8 <__errno> <== NOT EXECUTED 43584: 7214 moveq #20,%d1 <== NOT EXECUTED 43586: 2040 moveal %d0,%a0 <== NOT EXECUTED 43588: 70ff moveq #-1,%d0 <== NOT EXECUTED * the mounted file system. */ node->info.directory.mt_fs = mt_entry; return 0; } 4358a: 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 ); 4358c: 2081 movel %d1,%a0@ <== NOT EXECUTED * the mounted file system. */ node->info.directory.mt_fs = mt_entry; return 0; } 000443f6 : */ void IMFS_print_jnode( IMFS_jnode_t *the_jnode ) { 443f6: 4e56 0000 linkw %fp,#0 443fa: 2f0a movel %a2,%sp@- 443fc: 246e 0008 moveal %fp@(8),%a2 assert( the_jnode ); 44400: 4a8a tstl %a2 44402: 6700 01ee beqw 445f2 fprintf(stdout, "%s", the_jnode->name ); 44406: 2079 0006 3fbc moveal 63fbc <_impure_ptr>,%a0 4440c: 2f28 0008 movel %a0@(8),%sp@- 44410: 486a 000c pea %a2@(12) 44414: 4eb9 0005 3208 jsr 53208 switch( the_jnode->type ) { 4441a: 202a 0048 movel %a2@(72),%d0 4441e: 508f addql #8,%sp 44420: 7207 moveq #7,%d1 44422: b280 cmpl %d0,%d1 44424: 6434 bccs 4445a <== ALWAYS TAKEN fprintf(stdout, " FIFO not printed\n" ); assert(0); break; default: fprintf(stdout, " bad type %d\n", the_jnode->type ); 44426: 2f00 movel %d0,%sp@- <== NOT EXECUTED 44428: 4879 0006 267e pea 6267e <== NOT EXECUTED 4442e: 2079 0006 3fbc moveal 63fbc <_impure_ptr>,%a0 <== NOT EXECUTED 44434: 2f28 0008 movel %a0@(8),%sp@- <== NOT EXECUTED 44438: 4eb9 0005 309c jsr 5309c <== NOT EXECUTED assert(0); 4443e: 4879 0006 1879 pea 61879 <== NOT EXECUTED 44444: 4879 0006 276e pea 6276e <__FUNCTION__.6531> <== NOT EXECUTED 4444a: 4878 006c pea 6c <== NOT EXECUTED 4444e: 4879 0006 25e0 pea 625e0 <== NOT EXECUTED 44454: 4eb9 0004 503c jsr 4503c <__assert_func> <== NOT EXECUTED ) { assert( the_jnode ); fprintf(stdout, "%s", the_jnode->name ); switch( the_jnode->type ) { 4445a: 323b 0a08 movew %pc@(44464 ,%d0:l:2),%d1 4445e: 48c1 extl %d1 44460: 4efb 1802 jmp %pc@(44464 ,%d1:l) 44464: ffc2 0177702 <== NOT EXECUTED 44466: 0162 bchg %d0,%a2@- <== NOT EXECUTED 44468: 012a 00f0 btst %d0,%a2@(240) <== NOT EXECUTED 4446c: 00b6 0082 004a oril #8519754,%d6 <== NOT EXECUTED 44472: 0010 020 <== NOT EXECUTED fprintf(stdout, " links not printed\n" ); assert(0); break; case IMFS_FIFO: fprintf(stdout, " FIFO not printed\n" ); 44474: 2079 0006 3fbc moveal 63fbc <_impure_ptr>,%a0 <== NOT EXECUTED 4447a: 2f28 0008 movel %a0@(8),%sp@- <== NOT EXECUTED 4447e: 4878 0012 pea 12 <== NOT EXECUTED 44482: 4878 0001 pea 1 <== NOT EXECUTED 44486: 4879 0006 266b pea 6266b <== NOT EXECUTED 4448c: 4eb9 0005 3dd0 jsr 53dd0 <== NOT EXECUTED assert(0); 44492: 4879 0006 1879 pea 61879 <== NOT EXECUTED 44498: 4879 0006 276e pea 6276e <__FUNCTION__.6531> <== NOT EXECUTED 4449e: 4878 0067 pea 67 <== NOT EXECUTED 444a2: 4879 0006 25e0 pea 625e0 <== NOT EXECUTED 444a8: 4eb9 0004 503c jsr 4503c <__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)", 444ae: 2f2a 0054 movel %a2@(84),%sp@- <== NOT EXECUTED 444b2: 2f2a 0050 movel %a2@(80),%sp@- <== NOT EXECUTED 444b6: 4879 0006 263c pea 6263c <== NOT EXECUTED 444bc: 2079 0006 3fbc moveal 63fbc <_impure_ptr>,%a0 <== NOT EXECUTED 444c2: 2f28 0008 movel %a0@(8),%sp@- <== NOT EXECUTED 444c6: 4eb9 0005 309c jsr 5309c <== NOT EXECUTED fprintf(stdout, " bad type %d\n", the_jnode->type ); assert(0); break; } puts(""); } 444cc: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED default: fprintf(stdout, " bad type %d\n", the_jnode->type ); assert(0); break; } puts(""); 444d0: 203c 0006 2db8 movel #404920,%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; 444d6: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED default: fprintf(stdout, " bad type %d\n", the_jnode->type ); assert(0); break; } puts(""); 444da: 2d40 0008 movel %d0,%fp@(8) <== NOT EXECUTED } 444de: 4e5e unlk %fp <== NOT EXECUTED default: fprintf(stdout, " bad type %d\n", the_jnode->type ); assert(0); break; } puts(""); 444e0: 4ef9 0005 4b00 jmp 54b00 <== NOT EXECUTED the_jnode->info.file.indirect, the_jnode->info.file.doubly_indirect, the_jnode->info.file.triply_indirect ); #else fprintf(stdout, " (file %" PRId32 ")", 444e6: 2f2a 0050 movel %a2@(80),%sp@- 444ea: 4879 0006 264b pea 6264b 444f0: 2079 0006 3fbc moveal 63fbc <_impure_ptr>,%a0 444f6: 2f28 0008 movel %a0@(8),%sp@- 444fa: 4eb9 0005 309c jsr 5309c fprintf(stdout, " bad type %d\n", the_jnode->type ); assert(0); break; } puts(""); } 44500: 246e fffc moveal %fp@(-4),%a2 default: fprintf(stdout, " bad type %d\n", the_jnode->type ); assert(0); break; } puts(""); 44504: 203c 0006 2db8 movel #404920,%d0 ); #else fprintf(stdout, " (file %" PRId32 ")", (uint32_t)the_jnode->info.file.size ); #endif break; 4450a: 4fef 000c lea %sp@(12),%sp default: fprintf(stdout, " bad type %d\n", the_jnode->type ); assert(0); break; } puts(""); 4450e: 2d40 0008 movel %d0,%fp@(8) } 44512: 4e5e unlk %fp default: fprintf(stdout, " bad type %d\n", the_jnode->type ); assert(0); break; } puts(""); 44514: 4ef9 0005 4b00 jmp 54b00 fprintf(stdout, " links not printed\n" ); assert(0); break; case IMFS_SYM_LINK: fprintf(stdout, " links not printed\n" ); 4451a: 2079 0006 3fbc moveal 63fbc <_impure_ptr>,%a0 <== NOT EXECUTED 44520: 2f28 0008 movel %a0@(8),%sp@- <== NOT EXECUTED 44524: 4878 0013 pea 13 <== NOT EXECUTED 44528: 4878 0001 pea 1 <== NOT EXECUTED 4452c: 4879 0006 2657 pea 62657 <== NOT EXECUTED 44532: 4eb9 0005 3dd0 jsr 53dd0 <== NOT EXECUTED assert(0); 44538: 4879 0006 1879 pea 61879 <== NOT EXECUTED 4453e: 4879 0006 276e pea 6276e <__FUNCTION__.6531> <== NOT EXECUTED 44544: 4878 0062 pea 62 <== NOT EXECUTED 44548: 4879 0006 25e0 pea 625e0 <== NOT EXECUTED 4454e: 4eb9 0004 503c jsr 4503c <__assert_func> <== NOT EXECUTED (uint32_t)the_jnode->info.file.size ); #endif break; case IMFS_HARD_LINK: fprintf(stdout, " links not printed\n" ); 44554: 2079 0006 3fbc moveal 63fbc <_impure_ptr>,%a0 <== NOT EXECUTED 4455a: 2f28 0008 movel %a0@(8),%sp@- <== NOT EXECUTED 4455e: 4878 0013 pea 13 <== NOT EXECUTED 44562: 4878 0001 pea 1 <== NOT EXECUTED 44566: 4879 0006 2657 pea 62657 <== NOT EXECUTED 4456c: 4eb9 0005 3dd0 jsr 53dd0 <== NOT EXECUTED assert(0); 44572: 4879 0006 1879 pea 61879 <== NOT EXECUTED 44578: 4879 0006 276e pea 6276e <__FUNCTION__.6531> <== NOT EXECUTED 4457e: 4878 005d pea 5d <== NOT EXECUTED 44582: 4879 0006 25e0 pea 625e0 <== NOT EXECUTED 44588: 4eb9 0004 503c jsr 4503c <__assert_func> <== NOT EXECUTED case IMFS_DIRECTORY: fprintf(stdout, "/" ); break; case IMFS_DEVICE: fprintf(stdout, " (device %" PRId32 ", %" PRId32 ")", 4458e: 2f2a 0050 movel %a2@(80),%sp@- 44592: 2f2a 004c movel %a2@(76),%sp@- 44596: 4879 0006 2629 pea 62629 4459c: 2079 0006 3fbc moveal 63fbc <_impure_ptr>,%a0 445a2: 2f28 0008 movel %a0@(8),%sp@- 445a6: 4eb9 0005 309c jsr 5309c fprintf(stdout, " bad type %d\n", the_jnode->type ); assert(0); break; } puts(""); } 445ac: 246e fffc moveal %fp@(-4),%a2 default: fprintf(stdout, " bad type %d\n", the_jnode->type ); assert(0); break; } puts(""); 445b0: 203c 0006 2db8 movel #404920,%d0 break; case IMFS_DEVICE: fprintf(stdout, " (device %" PRId32 ", %" PRId32 ")", the_jnode->info.device.major, the_jnode->info.device.minor ); break; 445b6: 4fef 0010 lea %sp@(16),%sp default: fprintf(stdout, " bad type %d\n", the_jnode->type ); assert(0); break; } puts(""); 445ba: 2d40 0008 movel %d0,%fp@(8) } 445be: 4e5e unlk %fp default: fprintf(stdout, " bad type %d\n", the_jnode->type ); assert(0); break; } puts(""); 445c0: 4ef9 0005 4b00 jmp 54b00 assert( the_jnode ); fprintf(stdout, "%s", the_jnode->name ); switch( the_jnode->type ) { case IMFS_DIRECTORY: fprintf(stdout, "/" ); 445c6: 2079 0006 3fbc moveal 63fbc <_impure_ptr>,%a0 445cc: 2f28 0008 movel %a0@(8),%sp@- 445d0: 4878 002f pea 2f 445d4: 4eb9 0005 30dc jsr 530dc fprintf(stdout, " bad type %d\n", the_jnode->type ); assert(0); break; } puts(""); } 445da: 246e fffc moveal %fp@(-4),%a2 default: fprintf(stdout, " bad type %d\n", the_jnode->type ); assert(0); break; } puts(""); 445de: 203c 0006 2db8 movel #404920,%d0 fprintf(stdout, "%s", the_jnode->name ); switch( the_jnode->type ) { case IMFS_DIRECTORY: fprintf(stdout, "/" ); break; 445e4: 508f addql #8,%sp default: fprintf(stdout, " bad type %d\n", the_jnode->type ); assert(0); break; } puts(""); 445e6: 2d40 0008 movel %d0,%fp@(8) } 445ea: 4e5e unlk %fp default: fprintf(stdout, " bad type %d\n", the_jnode->type ); assert(0); break; } puts(""); 445ec: 4ef9 0005 4b00 jmp 54b00 void IMFS_print_jnode( IMFS_jnode_t *the_jnode ) { assert( the_jnode ); 445f2: 4879 0006 25d6 pea 625d6 <== NOT EXECUTED 445f8: 4879 0006 276e pea 6276e <__FUNCTION__.6531> <== NOT EXECUTED 445fe: 4878 0038 pea 38 <== NOT EXECUTED 44602: 4879 0006 25e0 pea 625e0 <== NOT EXECUTED 44608: 4eb9 0004 503c jsr 4503c <__assert_func> <== NOT EXECUTED 000435a4 : IMFS_jnode_t *node; int i; node = loc->node_access; if ( node->type != IMFS_SYM_LINK ) 435a4: 7004 moveq #4,%d0 int IMFS_readlink( rtems_filesystem_location_info_t *loc, char *buf, /* OUT */ size_t bufsize ) { 435a6: 4e56 fff4 linkw %fp,#-12 435aa: 206e 0008 moveal %fp@(8),%a0 435ae: 48d7 0c04 moveml %d2/%a2-%a3,%sp@ IMFS_jnode_t *node; int i; node = loc->node_access; 435b2: 2450 moveal %a0@,%a2 int IMFS_readlink( rtems_filesystem_location_info_t *loc, char *buf, /* OUT */ size_t bufsize ) { 435b4: 266e 000c moveal %fp@(12),%a3 435b8: 242e 0010 movel %fp@(16),%d2 IMFS_jnode_t *node; int i; node = loc->node_access; if ( node->type != IMFS_SYM_LINK ) 435bc: b0aa 0048 cmpl %a2@(72),%d0 435c0: 663c bnes 435fe <== NEVER TAKEN rtems_set_errno_and_return_minus_one( EINVAL ); for( i=0; ((iinfo.sym_link.name[i] != '\0')); i++ ) 435c2: 4a82 tstl %d2 435c4: 672c beqs 435f2 <== NEVER TAKEN 435c6: 206a 004c moveal %a2@(76),%a0 435ca: 1210 moveb %a0@,%d1 435cc: 6724 beqs 435f2 <== NEVER TAKEN int i; node = loc->node_access; if ( node->type != IMFS_SYM_LINK ) rtems_set_errno_and_return_minus_one( EINVAL ); 435ce: 91c8 subal %a0,%a0 435d0: 4280 clrl %d0 for( i=0; ((iinfo.sym_link.name[i] != '\0')); i++ ) 435d2: 5280 addql #1,%d0 buf[i] = node->info.sym_link.name[i]; 435d4: 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++ ) 435d8: 2040 moveal %d0,%a0 435da: b082 cmpl %d2,%d0 435dc: 640a bccs 435e8 435de: 226a 004c moveal %a2@(76),%a1 435e2: 1231 0800 moveb %a1@(00000000,%d0:l),%d1 435e6: 66ea bnes 435d2 buf[i] = node->info.sym_link.name[i]; return i; } 435e8: 4cee 0c04 fff4 moveml %fp@(-12),%d2/%a2-%a3 435ee: 4e5e unlk %fp 435f0: 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++ ) 435f2: 4280 clrl %d0 <== NOT EXECUTED buf[i] = node->info.sym_link.name[i]; return i; } 435f4: 4cee 0c04 fff4 moveml %fp@(-12),%d2/%a2-%a3 <== NOT EXECUTED 435fa: 4e5e unlk %fp <== NOT EXECUTED 435fc: 4e75 rts <== NOT EXECUTED int i; node = loc->node_access; if ( node->type != IMFS_SYM_LINK ) rtems_set_errno_and_return_minus_one( EINVAL ); 435fe: 4eb9 0005 30c8 jsr 530c8 <__errno> <== NOT EXECUTED 43604: 7216 moveq #22,%d1 <== NOT EXECUTED 43606: 2040 moveal %d0,%a0 <== NOT EXECUTED 43608: 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; } 4360a: 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 ); 43610: 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; } 43612: 4e5e unlk %fp <== NOT EXECUTED ... 00043618 : 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 */ ) { 43618: 4e56 fff8 linkw %fp,#-8 IMFS_jnode_t *the_jnode; IMFS_jnode_t *new_parent; the_jnode = old_loc->node_access; 4361c: 206e 000c moveal %fp@(12),%a0 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 */ ) { 43620: 2f0a movel %a2,%sp@- 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 ); 43622: 4878 0020 pea 20 43626: 2f2e 0014 movel %fp@(20),%sp@- ) { IMFS_jnode_t *the_jnode; IMFS_jnode_t *new_parent; the_jnode = old_loc->node_access; 4362a: 2450 moveal %a0@,%a2 strncpy( the_jnode->name, new_name, IMFS_NAME_MAX ); 4362c: 486a 000c pea %a2@(12) 43630: 4eb9 0005 445c jsr 5445c if ( the_jnode->Parent != NULL ) 43636: 4fef 000c lea %sp@(12),%sp 4363a: 4aaa 0008 tstl %a2@(8) 4363e: 670a beqs 4364a <== NEVER TAKEN */ RTEMS_INLINE_ROUTINE void rtems_chain_extract( rtems_chain_node *the_node ) { _Chain_Extract( the_node ); 43640: 2f0a movel %a2,%sp@- 43642: 4eb9 0004 8718 jsr 48718 <_Chain_Extract> 43648: 588f addql #4,%sp rtems_chain_extract( (rtems_chain_node *) the_jnode ); new_parent = new_parent_loc->node_access; 4364a: 206e 0010 moveal %fp@(16),%a0 4364e: 2050 moveal %a0@,%a0 the_jnode->Parent = new_parent; 43650: 2548 0008 movel %a0,%a2@(8) RTEMS_INLINE_ROUTINE void rtems_chain_append( rtems_chain_control *the_chain, rtems_chain_node *the_node ) { _Chain_Append( the_chain, the_node ); 43654: 2f0a movel %a2,%sp@- 43656: 4868 004c pea %a0@(76) 4365a: 4eb9 0004 86e0 jsr 486e0 <_Chain_Append> rtems_chain_append( &new_parent->info.directory.Entries, &the_jnode->Node ); /* * Update the time. */ IMFS_update_ctime( the_jnode ); 43660: 42a7 clrl %sp@- 43662: 486e fff8 pea %fp@(-8) 43666: 4eb9 0004 40b4 jsr 440b4 4366c: 256e fff8 0044 movel %fp@(-8),%a2@(68) return 0; } 43672: 4280 clrl %d0 43674: 246e fff4 moveal %fp@(-12),%a2 43678: 4e5e unlk %fp <== NOT EXECUTED 0004a190 : int IMFS_rmnod( rtems_filesystem_location_info_t *parent_pathloc, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN */ ) { 4a190: 4e56 fff8 linkw %fp,#-8 4a194: 2f0b movel %a3,%sp@- 4a196: 266e 000c moveal %fp@(12),%a3 4a19a: 2f0a movel %a2,%sp@- IMFS_jnode_t *the_jnode; the_jnode = (IMFS_jnode_t *) pathloc->node_access; 4a19c: 2453 moveal %a3@,%a2 /* * Take the node out of the parent's chain that contains this node */ if ( the_jnode->Parent != NULL ) { 4a19e: 4aaa 0008 tstl %a2@(8) 4a1a2: 670e beqs 4a1b2 <== NEVER TAKEN */ RTEMS_INLINE_ROUTINE void rtems_chain_extract( rtems_chain_node *the_node ) { _Chain_Extract( the_node ); 4a1a4: 2f0a movel %a2,%sp@- 4a1a6: 4eb9 0004 b054 jsr 4b054 <_Chain_Extract> rtems_chain_extract( (rtems_chain_node *) the_jnode ); the_jnode->Parent = NULL; 4a1ac: 588f addql #4,%sp 4a1ae: 42aa 0008 clrl %a2@(8) /* * Decrement the link counter and see if we can free the space. */ the_jnode->st_nlink--; 4a1b2: 302a 0032 movew %a2@(50),%d0 4a1b6: 5380 subql #1,%d0 4a1b8: 3540 0032 movew %d0,%a2@(50) IMFS_update_ctime( the_jnode ); 4a1bc: 42a7 clrl %sp@- 4a1be: 486e fff8 pea %fp@(-8) 4a1c2: 4eb9 0004 a6fc jsr 4a6fc 4a1c8: 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) ) { 4a1ce: 2f0a movel %a2,%sp@- 4a1d0: 4eb9 0004 a7d6 jsr 4a7d6 4a1d6: 4fef 000c lea %sp@(12),%sp 4a1da: 4a80 tstl %d0 4a1dc: 6628 bnes 4a206 <== NEVER TAKEN 4a1de: 4a6a 0032 tstw %a2@(50) 4a1e2: 6622 bnes 4a206 <== NEVER TAKEN /* * Is rtems_filesystem_current this node? */ if ( rtems_filesystem_current.node_access == pathloc->node_access ) 4a1e4: 2079 0005 c2f4 moveal 5c2f4 ,%a0 4a1ea: 2653 moveal %a3@,%a3 4a1ec: b7e8 0004 cmpal %a0@(4),%a3 4a1f0: 6736 beqs 4a228 <== NEVER TAKEN 4a1f2: 47f9 0004 a584 lea 4a584 ,%a3 /* * Free memory associated with a memory file. */ if ( the_jnode->type == IMFS_SYM_LINK ) { 4a1f8: 7004 moveq #4,%d0 4a1fa: b0aa 0048 cmpl %a2@(72),%d0 4a1fe: 6714 beqs 4a214 if ( the_jnode->info.sym_link.name ) free( (void*) the_jnode->info.sym_link.name ); } free( the_jnode ); 4a200: 2f0a movel %a2,%sp@- 4a202: 4e93 jsr %a3@ 4a204: 588f addql #4,%sp } return 0; } 4a206: 246e fff0 moveal %fp@(-16),%a2 4a20a: 4280 clrl %d0 4a20c: 266e fff4 moveal %fp@(-12),%a3 4a210: 4e5e unlk %fp 4a212: 4e75 rts /* * Free memory associated with a memory file. */ if ( the_jnode->type == IMFS_SYM_LINK ) { if ( the_jnode->info.sym_link.name ) 4a214: 202a 004c movel %a2@(76),%d0 4a218: 67e6 beqs 4a200 <== NEVER TAKEN free( (void*) the_jnode->info.sym_link.name ); 4a21a: 2f00 movel %d0,%sp@- 4a21c: 4e93 jsr %a3@ 4a21e: 588f addql #4,%sp } free( the_jnode ); 4a220: 2f0a movel %a2,%sp@- 4a222: 4e93 jsr %a3@ 4a224: 588f addql #4,%sp 4a226: 60de bras 4a206 /* * Is rtems_filesystem_current this node? */ if ( rtems_filesystem_current.node_access == pathloc->node_access ) rtems_filesystem_current.node_access = NULL; 4a228: 42a8 0004 clrl %a0@(4) <== NOT EXECUTED 4a22c: 47f9 0004 a584 lea 4a584 ,%a3 <== NOT EXECUTED /* * Free memory associated with a memory file. */ if ( the_jnode->type == IMFS_SYM_LINK ) { 4a232: 7004 moveq #4,%d0 <== NOT EXECUTED 4a234: b0aa 0048 cmpl %a2@(72),%d0 <== NOT EXECUTED 4a238: 66c6 bnes 4a200 <== NOT EXECUTED 4a23a: 60d8 bras 4a214 <== NOT EXECUTED 0004a23c : IMFS_device_t *io; the_jnode = loc->node_access; switch ( the_jnode->type ) { 4a23c: 7007 moveq #7,%d0 int IMFS_stat( rtems_filesystem_location_info_t *loc, struct stat *buf ) { 4a23e: 4e56 0000 linkw %fp,#0 4a242: 206e 000c moveal %fp@(12),%a0 4a246: 2f0a movel %a2,%sp@- 4a248: 246e 0008 moveal %fp@(8),%a2 IMFS_fs_info_t *fs_info; IMFS_jnode_t *the_jnode; IMFS_device_t *io; the_jnode = loc->node_access; 4a24c: 2252 moveal %a2@,%a1 switch ( the_jnode->type ) { 4a24e: b0a9 0048 cmpl %a1@(72),%d0 4a252: 6418 bccs 4a26c <== ALWAYS TAKEN case IMFS_FIFO: buf->st_size = 0; break; default: rtems_set_errno_and_return_minus_one( ENOTSUP ); 4a254: 4eb9 0004 d868 jsr 4d868 <__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; } 4a25a: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED case IMFS_FIFO: buf->st_size = 0; break; default: rtems_set_errno_and_return_minus_one( ENOTSUP ); 4a25e: 2040 moveal %d0,%a0 <== NOT EXECUTED 4a260: 70ff moveq #-1,%d0 <== 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; } 4a262: 4e5e unlk %fp <== NOT EXECUTED case IMFS_FIFO: buf->st_size = 0; break; default: rtems_set_errno_and_return_minus_one( ENOTSUP ); 4a264: 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; } 4a26a: 4e75 rts <== NOT EXECUTED IMFS_device_t *io; the_jnode = loc->node_access; switch ( the_jnode->type ) { 4a26c: 2029 0048 movel %a1@(72),%d0 4a270: d080 addl %d0,%d0 4a272: 303b 0808 movew %pc@(4a27c ,%d0:l),%d0 4a276: 48c0 extl %d0 4a278: 4efb 0802 jmp %pc@(4a27c ,%d0:l) 4a27c: ffd8 0177730 <== NOT EXECUTED 4a27e: ffd8 0177730 <== NOT EXECUTED 4a280: 00c2 bitrev %d2 <== NOT EXECUTED 4a282: ffd8 0177730 <== NOT EXECUTED 4a284: 0010 020 <== NOT EXECUTED 4a286: 006a 0152 <== NOT EXECUTED 4a288: 006a 0152 <== NOT EXECUTED 4a28a: 0010 020 <== NOT EXECUTED * The device number of the IMFS is the major number and the minor is the * instance. */ fs_info = loc->mt_entry->fs_info; buf->st_dev = rtems_filesystem_make_dev_t( IMFS_DEVICE_MAJOR_NUMBER, fs_info->instance ); 4a28c: 246a 0010 moveal %a2@(16),%a2 <== NOT EXECUTED buf->st_mode = the_jnode->st_mode; 4a290: 2169 002e 000c movel %a1@(46),%a0@(12) <== NOT EXECUTED buf->st_nlink = the_jnode->st_nlink; buf->st_ino = the_jnode->st_ino; 4a296: 2169 0034 0008 movel %a1@(52),%a0@(8) <== NOT EXECUTED * The device number of the IMFS is the major number and the minor is the * instance. */ fs_info = loc->mt_entry->fs_info; buf->st_dev = rtems_filesystem_make_dev_t( IMFS_DEVICE_MAJOR_NUMBER, fs_info->instance ); 4a29c: 246a 0034 moveal %a2@(52),%a2 <== NOT EXECUTED buf->st_mode = the_jnode->st_mode; buf->st_nlink = the_jnode->st_nlink; 4a2a0: 3169 0032 0010 movew %a1@(50),%a0@(16) <== NOT EXECUTED case IMFS_SYM_LINK: buf->st_size = 0; break; case IMFS_FIFO: buf->st_size = 0; 4a2a6: 4280 clrl %d0 <== NOT EXECUTED 4a2a8: 4281 clrl %d1 <== NOT EXECUTED 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; buf->st_atime = the_jnode->stat_atime; 4a2aa: 2169 003c 0026 movel %a1@(60),%a0@(38) <== NOT EXECUTED buf->st_mtime = the_jnode->stat_mtime; 4a2b0: 2169 0040 002e movel %a1@(64),%a0@(46) <== NOT EXECUTED buf->st_ctime = the_jnode->stat_ctime; 4a2b6: 2169 0044 0036 movel %a1@(68),%a0@(54) <== NOT EXECUTED rtems_filesystem_make_dev_t( IMFS_DEVICE_MAJOR_NUMBER, fs_info->instance ); 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; 4a2bc: 3169 0038 0012 movew %a1@(56),%a0@(18) <== NOT EXECUTED case IMFS_SYM_LINK: buf->st_size = 0; break; case IMFS_FIFO: buf->st_size = 0; 4a2c2: 2140 001e movel %d0,%a0@(30) <== NOT EXECUTED 4a2c6: 2141 0022 movel %d1,%a0@(34) <== NOT EXECUTED * The device number of the IMFS is the major number and the minor is the * instance. */ fs_info = loc->mt_entry->fs_info; buf->st_dev = rtems_filesystem_make_dev_t( IMFS_DEVICE_MAJOR_NUMBER, fs_info->instance ); 4a2ca: 2212 movel %a2@,%d1 <== 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; 4a2cc: 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; 4a2ce: 3169 003a 0014 movew %a1@(58),%a0@(20) <== NOT EXECUTED /* * The device number of the IMFS is the major number and the minor is the * instance. */ fs_info = loc->mt_entry->fs_info; buf->st_dev = 4a2d4: 2141 0004 movel %d1,%a0@(4) <== NOT EXECUTED 4a2d8: 20bc 0000 fffe movel #65534,%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; } 4a2de: 246e fffc moveal %fp@(-4),%a2 4a2e2: 4e5e unlk %fp 4a2e4: 4e75 rts * The device number of the IMFS is the major number and the minor is the * instance. */ fs_info = loc->mt_entry->fs_info; buf->st_dev = rtems_filesystem_make_dev_t( IMFS_DEVICE_MAJOR_NUMBER, fs_info->instance ); 4a2e6: 246a 0010 moveal %a2@(16),%a2 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; 4a2ea: 2029 004c movel %a1@(76),%d0 4a2ee: 2229 0050 movel %a1@(80),%d1 */ fs_info = loc->mt_entry->fs_info; buf->st_dev = rtems_filesystem_make_dev_t( IMFS_DEVICE_MAJOR_NUMBER, fs_info->instance ); buf->st_mode = the_jnode->st_mode; 4a2f2: 2169 002e 000c movel %a1@(46),%a0@(12) buf->st_nlink = the_jnode->st_nlink; buf->st_ino = the_jnode->st_ino; 4a2f8: 2169 0034 0008 movel %a1@(52),%a0@(8) buf->st_uid = the_jnode->st_uid; buf->st_gid = the_jnode->st_gid; buf->st_atime = the_jnode->stat_atime; 4a2fe: 2169 003c 0026 movel %a1@(60),%a0@(38) * The device number of the IMFS is the major number and the minor is the * instance. */ fs_info = loc->mt_entry->fs_info; buf->st_dev = rtems_filesystem_make_dev_t( IMFS_DEVICE_MAJOR_NUMBER, fs_info->instance ); 4a304: 246a 0034 moveal %a2@(52),%a2 buf->st_ino = the_jnode->st_ino; 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; 4a308: 2169 0040 002e movel %a1@(64),%a0@(46) buf->st_ctime = the_jnode->stat_ctime; 4a30e: 2169 0044 0036 movel %a1@(68),%a0@(54) 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; 4a314: 2140 001e movel %d0,%a0@(30) 4a318: 2141 0022 movel %d1,%a0@(34) fs_info = loc->mt_entry->fs_info; buf->st_dev = rtems_filesystem_make_dev_t( IMFS_DEVICE_MAJOR_NUMBER, fs_info->instance ); buf->st_mode = the_jnode->st_mode; buf->st_nlink = the_jnode->st_nlink; 4a31c: 3169 0032 0010 movew %a1@(50),%a0@(16) * The device number of the IMFS is the major number and the minor is the * instance. */ fs_info = loc->mt_entry->fs_info; buf->st_dev = rtems_filesystem_make_dev_t( IMFS_DEVICE_MAJOR_NUMBER, fs_info->instance ); 4a322: 2212 movel %a2@,%d1 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; 4a324: 4280 clrl %d0 rtems_filesystem_make_dev_t( IMFS_DEVICE_MAJOR_NUMBER, fs_info->instance ); 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; 4a326: 3169 0038 0012 movew %a1@(56),%a0@(18) /* * The device number of the IMFS is the major number and the minor is the * instance. */ fs_info = loc->mt_entry->fs_info; buf->st_dev = 4a32c: 2141 0004 movel %d1,%a0@(4) 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; 4a330: 3169 003a 0014 movew %a1@(58),%a0@(20) /* * The device number of the IMFS is the major number and the minor is the * instance. */ fs_info = loc->mt_entry->fs_info; buf->st_dev = 4a336: 20bc 0000 fffe movel #65534,%a0@ 4a33c: 60a0 bras 4a2de switch ( the_jnode->type ) { case IMFS_DEVICE: io = &the_jnode->info.device; buf->st_rdev = rtems_filesystem_make_dev_t( io->major, io->minor ); 4a33e: 2029 0050 movel %a1@(80),%d0 4a342: 2169 004c 0016 movel %a1@(76),%a0@(22) */ fs_info = loc->mt_entry->fs_info; buf->st_dev = rtems_filesystem_make_dev_t( IMFS_DEVICE_MAJOR_NUMBER, fs_info->instance ); buf->st_mode = the_jnode->st_mode; 4a348: 2169 002e 000c movel %a1@(46),%a0@(12) buf->st_nlink = the_jnode->st_nlink; buf->st_ino = the_jnode->st_ino; 4a34e: 2169 0034 0008 movel %a1@(52),%a0@(8) * The device number of the IMFS is the major number and the minor is the * instance. */ fs_info = loc->mt_entry->fs_info; buf->st_dev = rtems_filesystem_make_dev_t( IMFS_DEVICE_MAJOR_NUMBER, fs_info->instance ); 4a354: 246a 0010 moveal %a2@(16),%a2 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; buf->st_atime = the_jnode->stat_atime; 4a358: 2169 003c 0026 movel %a1@(60),%a0@(38) * The device number of the IMFS is the major number and the minor is the * instance. */ fs_info = loc->mt_entry->fs_info; buf->st_dev = rtems_filesystem_make_dev_t( IMFS_DEVICE_MAJOR_NUMBER, fs_info->instance ); 4a35e: 246a 0034 moveal %a2@(52),%a2 buf->st_ino = the_jnode->st_ino; 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; 4a362: 2169 0040 002e movel %a1@(64),%a0@(46) * The device number of the IMFS is the major number and the minor is the * instance. */ fs_info = loc->mt_entry->fs_info; buf->st_dev = rtems_filesystem_make_dev_t( IMFS_DEVICE_MAJOR_NUMBER, fs_info->instance ); 4a368: 2212 movel %a2@,%d1 buf->st_mode = the_jnode->st_mode; buf->st_nlink = the_jnode->st_nlink; 4a36a: 3169 0032 0010 movew %a1@(50),%a0@(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; 4a370: 2169 0044 0036 movel %a1@(68),%a0@(54) rtems_filesystem_make_dev_t( IMFS_DEVICE_MAJOR_NUMBER, fs_info->instance ); 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; 4a376: 3169 0038 0012 movew %a1@(56),%a0@(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 ); 4a37c: 2140 001a movel %d0,%a0@(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; 4a380: 4280 clrl %d0 /* * The device number of the IMFS is the major number and the minor is the * instance. */ fs_info = loc->mt_entry->fs_info; buf->st_dev = 4a382: 2141 0004 movel %d1,%a0@(4) 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; 4a386: 3169 003a 0014 movew %a1@(58),%a0@(20) /* * The device number of the IMFS is the major number and the minor is the * instance. */ fs_info = loc->mt_entry->fs_info; buf->st_dev = 4a38c: 20bc 0000 fffe movel #65534,%a0@ 4a392: 6000 ff4a braw 4a2de ... 0004367c : int IMFS_symlink( rtems_filesystem_location_info_t *parent_loc, const char *link_name, const char *node_name ) { 4367c: 4e56 ffc4 linkw %fp,#-60 43680: 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 ); 43682: 260e movel %fp,%d3 43684: 0683 ffff ffc7 addil #-57,%d3 int IMFS_symlink( rtems_filesystem_location_info_t *parent_loc, const char *link_name, const char *node_name ) { 4368a: 2f02 movel %d2,%sp@- 4368c: 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 ); 43690: 2f02 movel %d2,%sp@- 43692: 4eb9 0005 4444 jsr 54444 43698: 588f addql #4,%sp 4369a: 486e fffc pea %fp@(-4) 4369e: 2f03 movel %d3,%sp@- 436a0: 2f00 movel %d0,%sp@- 436a2: 2f02 movel %d2,%sp@- 436a4: 4eb9 0004 f7c4 jsr 4f7c4 /* * Duplicate link name */ info.sym_link.name = strdup(link_name); 436aa: 2f2e 000c movel %fp@(12),%sp@- 436ae: 4eb9 0005 3fb4 jsr 53fb4 if (info.sym_link.name == NULL) { 436b4: 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); 436b8: 2d40 ffe8 movel %d0,%fp@(-24) if (info.sym_link.name == NULL) { 436bc: 6730 beqs 436ee <== NEVER TAKEN * 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( 436be: 486e ffe8 pea %fp@(-24) 436c2: 2f3c 0000 a1ff movel #41471,%sp@- 436c8: 2f03 movel %d3,%sp@- 436ca: 4878 0004 pea 4 436ce: 2f2e 0008 movel %fp@(8),%sp@- 436d2: 4eb9 0004 e9ba jsr 4e9ba new_name, ( S_IFLNK | ( S_IRWXU | S_IRWXG | S_IRWXO )), &info ); if (new_node == NULL) { 436d8: 4fef 0014 lea %sp@(20),%sp 436dc: 4a80 tstl %d0 436de: 6728 beqs 43708 <== NEVER TAKEN free(info.sym_link.name); rtems_set_errno_and_return_minus_one(ENOMEM); } return 0; } 436e0: 242e ffbc movel %fp@(-68),%d2 new_name, ( S_IFLNK | ( S_IRWXU | S_IRWXG | S_IRWXO )), &info ); if (new_node == NULL) { 436e4: 4280 clrl %d0 free(info.sym_link.name); rtems_set_errno_and_return_minus_one(ENOMEM); } return 0; } 436e6: 262e ffc0 movel %fp@(-64),%d3 436ea: 4e5e unlk %fp 436ec: 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); 436ee: 4eb9 0005 30c8 jsr 530c8 <__errno> <== NOT EXECUTED 436f4: 740c moveq #12,%d2 <== NOT EXECUTED 436f6: 2040 moveal %d0,%a0 <== NOT EXECUTED 436f8: 70ff moveq #-1,%d0 <== NOT EXECUTED 436fa: 2082 movel %d2,%a0@ <== NOT EXECUTED free(info.sym_link.name); rtems_set_errno_and_return_minus_one(ENOMEM); } return 0; } 436fc: 242e ffbc movel %fp@(-68),%d2 <== NOT EXECUTED 43700: 262e ffc0 movel %fp@(-64),%d3 <== NOT EXECUTED 43704: 4e5e unlk %fp <== NOT EXECUTED 43706: 4e75 rts <== NOT EXECUTED ( S_IFLNK | ( S_IRWXU | S_IRWXG | S_IRWXO )), &info ); if (new_node == NULL) { free(info.sym_link.name); 43708: 2f2e ffe8 movel %fp@(-24),%sp@- <== NOT EXECUTED 4370c: 4eb9 0004 4024 jsr 44024 <== NOT EXECUTED rtems_set_errno_and_return_minus_one(ENOMEM); 43712: 4eb9 0005 30c8 jsr 530c8 <__errno> <== NOT EXECUTED } return 0; } 43718: 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); 4371c: 2040 moveal %d0,%a0 <== NOT EXECUTED 4371e: 720c moveq #12,%d1 <== NOT EXECUTED 43720: 588f addql #4,%sp <== NOT EXECUTED 43722: 70ff moveq #-1,%d0 <== NOT EXECUTED } return 0; } 43724: 262e ffc0 movel %fp@(-64),%d3 <== NOT EXECUTED 43728: 4e5e unlk %fp <== NOT EXECUTED &info ); if (new_node == NULL) { free(info.sym_link.name); rtems_set_errno_and_return_minus_one(ENOMEM); 4372a: 2081 movel %d1,%a0@ <== NOT EXECUTED } return 0; } ... 00043730 : /* * If this is the last last pointer to the node * free the node. */ if ( node->type == IMFS_HARD_LINK ) { 43730: 7003 moveq #3,%d0 int IMFS_unlink( rtems_filesystem_location_info_t *parentloc, /* IN */ rtems_filesystem_location_info_t *loc /* IN */ ) { 43732: 4e56 ffd0 linkw %fp,#-48 43736: 48d7 0c1c moveml %d2-%d4/%a2-%a3,%sp@ 4373a: 246e 000c moveal %fp@(12),%a2 4373e: 242e 0008 movel %fp@(8),%d2 IMFS_jnode_t *node; rtems_filesystem_location_info_t the_link; int result = 0; node = loc->node_access; 43742: 2652 moveal %a2@,%a3 /* * If this is the last last pointer to the node * free the node. */ if ( node->type == IMFS_HARD_LINK ) { 43744: b0ab 0048 cmpl %a3@(72),%d0 43748: 671a beqs 43764 /* * Now actually free the node we were asked to free. */ result = (*loc->handlers->rmnod_h)( parentloc, loc ); 4374a: 2f0a movel %a2,%sp@- 4374c: 206a 0008 moveal %a2@(8),%a0 43750: 2f02 movel %d2,%sp@- 43752: 2068 0034 moveal %a0@(52),%a0 43756: 4e90 jsr %a0@ return result; 43758: 508f addql #8,%sp } 4375a: 4cee 0c1c ffd0 moveml %fp@(-48),%d2-%d4/%a2-%a3 43760: 4e5e unlk %fp 43762: 4e75 rts * free the node. */ if ( node->type == IMFS_HARD_LINK ) { if ( !node->info.hard_link.link_node ) 43764: 202b 004c movel %a3@(76),%d0 43768: 6700 0090 beqw 437fa rtems_set_errno_and_return_minus_one( EINVAL ); the_link = *loc; 4376c: 41ea 0004 lea %a2@(4),%a0 the_link.node_access = node->info.hard_link.link_node; IMFS_Set_handlers( &the_link ); 43770: 260e movel %fp,%d3 43772: 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) 43778: 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; 4377a: 2d58 ffe8 movel %a0@+,%fp@(-24) 4377e: 2d58 ffec movel %a0@+,%fp@(-20) 43782: 2d58 fff0 movel %a0@+,%fp@(-16) 43786: 2d50 fff4 movel %a0@,%fp@(-12) the_link.node_access = node->info.hard_link.link_node; 4378a: 2d40 ffe4 movel %d0,%fp@(-28) IMFS_Set_handlers( &the_link ); 4378e: 2f03 movel %d3,%sp@- 43790: 4eb9 0004 ebc0 jsr 4ebc0 /* * 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) 43796: 206b 004c moveal %a3@(76),%a0 4379a: 4281 clrl %d1 4379c: 588f addql #4,%sp 4379e: 3028 0032 movew %a0@(50),%d0 437a2: 3200 movew %d0,%d1 437a4: b881 cmpl %d1,%d4 437a6: 6730 beqs 437d8 if ( result != 0 ) return -1; } else { node->info.hard_link.link_node->st_nlink --; 437a8: 5380 subql #1,%d0 437aa: 3140 0032 movew %d0,%a0@(50) IMFS_update_ctime( node->info.hard_link.link_node ); 437ae: 42a7 clrl %sp@- 437b0: 486e fff8 pea %fp@(-8) 437b4: 4eb9 0004 40b4 jsr 440b4 437ba: 206b 004c moveal %a3@(76),%a0 437be: 508f addql #8,%sp 437c0: 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 ); 437c6: 2f0a movel %a2,%sp@- 437c8: 206a 0008 moveal %a2@(8),%a0 437cc: 2f02 movel %d2,%sp@- 437ce: 2068 0034 moveal %a0@(52),%a0 437d2: 4e90 jsr %a0@ return result; 437d4: 508f addql #8,%sp 437d6: 6082 bras 4375a * 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 ); 437d8: 2f03 movel %d3,%sp@- 437da: 2f02 movel %d2,%sp@- 437dc: 206e ffec moveal %fp@(-20),%a0 437e0: 2068 0034 moveal %a0@(52),%a0 437e4: 4e90 jsr %a0@ if ( result != 0 ) 437e6: 508f addql #8,%sp 437e8: 4a80 tstl %d0 437ea: 6700 ff5e beqw 4374a 437ee: 70ff moveq #-1,%d0 */ result = (*loc->handlers->rmnod_h)( parentloc, loc ); return result; } 437f0: 4cee 0c1c ffd0 moveml %fp@(-48),%d2-%d4/%a2-%a3 437f6: 4e5e unlk %fp 437f8: 4e75 rts */ if ( node->type == IMFS_HARD_LINK ) { if ( !node->info.hard_link.link_node ) rtems_set_errno_and_return_minus_one( EINVAL ); 437fa: 4eb9 0005 30c8 jsr 530c8 <__errno> <== NOT EXECUTED 43800: 7216 moveq #22,%d1 <== NOT EXECUTED 43802: 2040 moveal %d0,%a0 <== NOT EXECUTED 43804: 70ff moveq #-1,%d0 <== NOT EXECUTED */ result = (*loc->handlers->rmnod_h)( parentloc, loc ); return result; } 43806: 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 ); 4380c: 2081 movel %d1,%a0@ <== NOT EXECUTED */ result = (*loc->handlers->rmnod_h)( parentloc, loc ); return result; } 4380e: 4e5e unlk %fp <== NOT EXECUTED ... 00043814 : /* * Is the node that we are mounting onto a directory node ? */ if ( node->type != IMFS_DIRECTORY ) 43814: 7001 moveq #1,%d0 #include int IMFS_unmount( rtems_filesystem_mount_table_entry_t *mt_entry ) { 43816: 4e56 0000 linkw %fp,#0 4381a: 206e 0008 moveal %fp@(8),%a0 IMFS_jnode_t *node; node = mt_entry->mt_point_node.node_access; 4381e: 2068 0008 moveal %a0@(8),%a0 /* * Is the node that we are mounting onto a directory node ? */ if ( node->type != IMFS_DIRECTORY ) 43822: b0a8 0048 cmpl %a0@(72),%d0 43826: 6610 bnes 43838 <== NEVER TAKEN /* * Did the node indicate that there was a directory mounted here? */ if ( node->info.directory.mt_fs == NULL ) 43828: 4aa8 0058 tstl %a0@(88) 4382c: 671c beqs 4384a <== NEVER TAKEN /* * 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; 4382e: 42a8 0058 clrl %a0@(88) 43832: 4280 clrl %d0 return 0; } 43834: 4e5e unlk %fp 43836: 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 ); 43838: 4eb9 0005 30c8 jsr 530c8 <__errno> <== NOT EXECUTED 4383e: 7214 moveq #20,%d1 <== NOT EXECUTED 43840: 2040 moveal %d0,%a0 <== NOT EXECUTED 43842: 70ff moveq #-1,%d0 <== NOT EXECUTED */ node->info.directory.mt_fs = NULL; return 0; } 43844: 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 ); 43846: 2081 movel %d1,%a0@ <== NOT EXECUTED */ node->info.directory.mt_fs = NULL; return 0; } 43848: 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 */ 4384a: 4eb9 0005 30c8 jsr 530c8 <__errno> <== NOT EXECUTED 43850: 7216 moveq #22,%d1 <== NOT EXECUTED 43852: 2040 moveal %d0,%a0 <== NOT EXECUTED 43854: 70ff moveq #-1,%d0 <== NOT EXECUTED */ node->info.directory.mt_fs = NULL; return 0; } 43856: 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 */ 43858: 2081 movel %d1,%a0@ <== NOT EXECUTED */ node->info.directory.mt_fs = NULL; return 0; } 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 c836 moveal 5c836 ,%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 <== ALWAYS TAKEN (*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 aa78 jsr 4aa78 /* * Initialize the optional sbrk support for extending the heap */ if ( rtems_malloc_sbrk_helpers != NULL ) { 428d8: 2079 0005 c83a moveal 5c83a ,%a0 428de: 4a88 tstl %a0 428e0: 6712 beqs 428f4 <== ALWAYS TAKEN 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 c835 tstb 5c835 428fa: 6624 bnes 42920 !rtems_unified_work_area && rtems_configuration_get_do_zero_of_workspace() 428fc: 4a39 0005 c2bc tstb 5c2bc 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 c1f0 movel 5c1f0 ,%sp@- 42912: 4eb9 0004 6c04 jsr 46c04 <_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 <== NEVER TAKEN rtems_fatal_error_occurred( RTEMS_NO_MEMORY ); } } MSBUMP( space_available, _Protected_heap_Get_size(RTEMS_Malloc_Heap) ); 42920: 2f39 0005 c1f0 movel 5c1f0 ,%sp@- 42926: 2439 0005 d878 movel 5d878 ,%d2 4292c: 4eb9 0004 77a4 jsr 477a4 <_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 d878 movel %d0,5d878 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 e0f8 jsr 4e0f8 * 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 c835 tstb 5c835 4295e: 66c0 bnes 42920 <== NEVER TAKEN 42960: 4878 0004 pea 4 42964: 2f02 movel %d2,%sp@- 42966: 2f03 movel %d3,%sp@- 42968: 2f39 0005 c1f0 movel 5c1f0 ,%sp@- 4296e: 4eb9 0004 6c04 jsr 46c04 <_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 <== ALWAYS TAKEN rtems_fatal_error_occurred( RTEMS_NO_MEMORY ); 4297c: 4878 001a pea 1a <== NOT EXECUTED 42980: 4eb9 0004 6450 jsr 46450 <== NOT EXECUTED ... 00042102 : static rtems_printk_plugin_t print_handler; void Stack_check_Dump_threads_usage( Thread_Control *the_thread ) { 42102: 4e56 ffe0 linkw %fp,#-32 <== NOT EXECUTED 42106: 48d7 1c1c moveml %d2-%d4/%a2-%a4,%sp@ <== NOT EXECUTED 4210a: 246e 0008 moveal %fp@(8),%a2 <== NOT EXECUTED void *high_water_mark; void *current; Stack_Control *stack; char name[5]; if ( !the_thread ) 4210e: 4a8a tstl %a2 <== NOT EXECUTED 42110: 6700 00c2 beqw 421d4 <== NOT EXECUTED return; if ( !print_handler ) 42114: 2879 0005 d720 moveal 5d720 ,%a4 <== NOT EXECUTED 4211a: 4a8c tstl %a4 <== NOT EXECUTED 4211c: 6700 00b6 beqw 421d4 <== NOT EXECUTED /* * Obtain interrupt stack information */ if (the_thread == (Thread_Control *) -1) { 42120: 70ff moveq #-1,%d0 <== NOT EXECUTED 42122: b08a cmpl %a2,%d0 <== NOT EXECUTED 42124: 6700 00d8 beqw 421fe <== NOT EXECUTED current = 0; } else return; } else { stack = &the_thread->Start.Initial_stack; 42128: 47ea 00bc lea %a2@(188),%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); 4212c: 2413 movel %a3@,%d2 <== NOT EXECUTED 4212e: 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); 42134: 262b 0004 movel %a3@(4),%d3 <== NOT EXECUTED 42138: 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 ); 4213e: 282a 00fc movel %a2@(252),%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); 42142: 2f02 movel %d2,%sp@- <== NOT EXECUTED 42144: 2f03 movel %d3,%sp@- <== NOT EXECUTED 42146: 4eb9 0004 20ce jsr 420ce <== NOT EXECUTED if ( high_water_mark ) 4214c: 508f addql #8,%sp <== NOT EXECUTED 4214e: 4a80 tstl %d0 <== NOT EXECUTED 42150: 6700 00e2 beqw 42234 <== NOT EXECUTED used = Stack_check_Calculate_used( low, size, high_water_mark ); 42154: d682 addl %d2,%d3 <== NOT EXECUTED 42156: 9680 subl %d0,%d3 <== NOT EXECUTED else used = 0; if ( the_thread ) { 42158: 4a8a tstl %a2 <== NOT EXECUTED 4215a: 6700 00e0 beqw 4223c <== NOT EXECUTED (*print_handler)( 4215e: 486e fffb pea %fp@(-5) <== NOT EXECUTED 42162: 4878 0005 pea 5 <== NOT EXECUTED 42166: 2f2a 0008 movel %a2@(8),%sp@- <== NOT EXECUTED 4216a: 4eb9 0004 5f54 jsr 45f54 <== NOT EXECUTED 42170: 2f00 movel %d0,%sp@- <== NOT EXECUTED 42172: 2f2a 0008 movel %a2@(8),%sp@- <== NOT EXECUTED 42176: 4879 0005 b396 pea 5b396 <== NOT EXECUTED 4217c: 2f39 0005 d71c movel 5d71c ,%sp@- <== NOT EXECUTED 42182: 4e94 jsr %a4@ <== NOT EXECUTED ); } else { (*print_handler)( print_context, "0x%08" PRIx32 " INTR", ~0 ); } (*print_handler)( 42184: 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)( 42188: 4fef 001c lea %sp@(28),%sp <== NOT EXECUTED ); } else { (*print_handler)( print_context, "0x%08" PRIx32 " INTR", ~0 ); } (*print_handler)( 4218c: 2f02 movel %d2,%sp@- <== NOT EXECUTED 4218e: 2f04 movel %d4,%sp@- <== NOT EXECUTED 42190: 2013 movel %a3@,%d0 <== NOT EXECUTED 42192: 5380 subql #1,%d0 <== NOT EXECUTED 42194: 4870 0800 pea %a0@(00000000,%d0:l) <== NOT EXECUTED 42198: 2f08 movel %a0,%sp@- <== NOT EXECUTED 4219a: 4879 0005 b3b1 pea 5b3b1 <== NOT EXECUTED 421a0: 2f39 0005 d71c movel 5d71c ,%sp@- <== NOT EXECUTED 421a6: 2079 0005 d720 moveal 5d720 ,%a0 <== NOT EXECUTED 421ac: 4e90 jsr %a0@ <== NOT EXECUTED stack->area + stack->size - 1, current, size ); if (Stack_check_Initialized == 0) { 421ae: 4fef 0018 lea %sp@(24),%sp <== NOT EXECUTED 421b2: 4ab9 0005 d718 tstl 5d718 <== NOT EXECUTED 421b8: 6724 beqs 421de <== NOT EXECUTED (*print_handler)( print_context, "Unavailable\n" ); } else { (*print_handler)( print_context, "%8" PRId32 "\n", used ); 421ba: 2f03 movel %d3,%sp@- <== NOT EXECUTED 421bc: 4879 0005 b3dc pea 5b3dc <== NOT EXECUTED 421c2: 2f39 0005 d71c movel 5d71c ,%sp@- <== NOT EXECUTED 421c8: 2079 0005 d720 moveal 5d720 ,%a0 <== NOT EXECUTED 421ce: 4e90 jsr %a0@ <== NOT EXECUTED 421d0: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED } } 421d4: 4cee 1c1c ffe0 moveml %fp@(-32),%d2-%d4/%a2-%a4 <== NOT EXECUTED 421da: 4e5e unlk %fp <== NOT EXECUTED 421dc: 4e75 rts <== NOT EXECUTED current, size ); if (Stack_check_Initialized == 0) { (*print_handler)( print_context, "Unavailable\n" ); 421de: 4879 0005 b3cf pea 5b3cf <== NOT EXECUTED 421e4: 2f39 0005 d71c movel 5d71c ,%sp@- <== NOT EXECUTED 421ea: 2079 0005 d720 moveal 5d720 ,%a0 <== NOT EXECUTED 421f0: 4e90 jsr %a0@ <== NOT EXECUTED 421f2: 508f addql #8,%sp <== NOT EXECUTED } else { (*print_handler)( print_context, "%8" PRId32 "\n", used ); } } 421f4: 4cee 1c1c ffe0 moveml %fp@(-32),%d2-%d4/%a2-%a4 <== NOT EXECUTED 421fa: 4e5e unlk %fp <== NOT EXECUTED 421fc: 4e75 rts <== NOT EXECUTED /* * Obtain interrupt stack information */ if (the_thread == (Thread_Control *) -1) { if (Stack_check_Interrupt_stack.area) { 421fe: 4ab9 0005 df38 tstl 5df38 <== NOT EXECUTED 42204: 67ce beqs 421d4 <== NOT EXECUTED 42206: 47f9 0005 df34 lea 5df34 ,%a3 <== NOT EXECUTED 4220c: 4284 clrl %d4 <== NOT EXECUTED 4220e: 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); 42210: 2413 movel %a3@,%d2 <== NOT EXECUTED 42212: 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); 42218: 262b 0004 movel %a3@(4),%d3 <== NOT EXECUTED 4221c: 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); 42222: 2f02 movel %d2,%sp@- <== NOT EXECUTED 42224: 2f03 movel %d3,%sp@- <== NOT EXECUTED 42226: 4eb9 0004 20ce jsr 420ce <== NOT EXECUTED if ( high_water_mark ) 4222c: 508f addql #8,%sp <== NOT EXECUTED 4222e: 4a80 tstl %d0 <== NOT EXECUTED 42230: 6600 ff22 bnew 42154 <== NOT EXECUTED 42234: 4283 clrl %d3 <== NOT EXECUTED used = Stack_check_Calculate_used( low, size, high_water_mark ); else used = 0; if ( the_thread ) { 42236: 4a8a tstl %a2 <== NOT EXECUTED 42238: 6600 ff24 bnew 4215e <== 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 ); 4223c: 4878 ffff pea ffffffff <== NOT EXECUTED 42240: 4879 0005 b3a3 pea 5b3a3 <== NOT EXECUTED 42246: 2f39 0005 d71c movel 5d71c ,%sp@- <== NOT EXECUTED 4224c: 4e94 jsr %a4@ <== NOT EXECUTED } (*print_handler)( 4224e: 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 ); 42252: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED } (*print_handler)( 42256: 2f02 movel %d2,%sp@- <== NOT EXECUTED 42258: 2f04 movel %d4,%sp@- <== NOT EXECUTED 4225a: 2013 movel %a3@,%d0 <== NOT EXECUTED 4225c: 5380 subql #1,%d0 <== NOT EXECUTED 4225e: 4870 0800 pea %a0@(00000000,%d0:l) <== NOT EXECUTED 42262: 2f08 movel %a0,%sp@- <== NOT EXECUTED 42264: 4879 0005 b3b1 pea 5b3b1 <== NOT EXECUTED 4226a: 2f39 0005 d71c movel 5d71c ,%sp@- <== NOT EXECUTED 42270: 2079 0005 d720 moveal 5d720 ,%a0 <== NOT EXECUTED 42276: 4e90 jsr %a0@ <== NOT EXECUTED stack->area + stack->size - 1, current, size ); if (Stack_check_Initialized == 0) { 42278: 4fef 0018 lea %sp@(24),%sp <== NOT EXECUTED 4227c: 4ab9 0005 d718 tstl 5d718 <== NOT EXECUTED 42282: 6600 ff36 bnew 421ba <== NOT EXECUTED 42286: 6000 ff56 braw 421de <== NOT EXECUTED 000424c8 : /* * Stack_check_Initialize */ void Stack_check_Initialize( void ) { 424c8: 4e56 0000 linkw %fp,#0 static uint32_t pattern[ 4 ] = { 0xFEEDF00D, 0x0BAD0D06, /* FEED FOOD to BAD DOG */ 0xDEADF00D, 0x600D0D06 /* DEAD FOOD but GOOD DOG */ }; if (Stack_check_Initialized) 424cc: 4ab9 0005 d718 tstl 5d718 424d2: 6656 bnes 4252a 424d4: 41f9 0005 df24 lea 5df24 ,%a0 424da: 4280 clrl %d0 424dc: 43f9 0005 b514 lea 5b514 ,%a1 /* * Dope the pattern and fill areas */ p = Stack_check_Pattern.pattern; for ( i = 0; i < PATTERN_SIZE_WORDS; i++ ) { p[i] = pattern[ i%4 ]; 424e2: 7203 moveq #3,%d1 424e4: c280 andl %d0,%d1 /* * Dope the pattern and fill areas */ p = Stack_check_Pattern.pattern; for ( i = 0; i < PATTERN_SIZE_WORDS; i++ ) { 424e6: 5280 addql #1,%d0 p[i] = pattern[ i%4 ]; 424e8: 20f1 1c00 movel %a1@(00000000,%d1:l:4),%a0@+ /* * Dope the pattern and fill areas */ p = Stack_check_Pattern.pattern; for ( i = 0; i < PATTERN_SIZE_WORDS; i++ ) { 424ec: 7204 moveq #4,%d1 424ee: b280 cmpl %d0,%d1 424f0: 66f0 bnes 424e2 /* * If appropriate, setup the interrupt stack for high water testing * also. */ #if (CPU_ALLOCATE_INTERRUPT_STACK == TRUE) if (_CPU_Interrupt_stack_low && _CPU_Interrupt_stack_high) { 424f2: 2039 0005 e0ac movel 5e0ac <_CPU_Interrupt_stack_low>,%d0 424f8: 6728 beqs 42522 <== NEVER TAKEN 424fa: 2239 0005 e050 movel 5e050 <_CPU_Interrupt_stack_high>,%d1 42500: 6720 beqs 42522 <== NEVER TAKEN Stack_check_Interrupt_stack.area = _CPU_Interrupt_stack_low; Stack_check_Interrupt_stack.size = (char *) _CPU_Interrupt_stack_high - 42502: 9280 subl %d0,%d1 (char *) _CPU_Interrupt_stack_low; Stack_check_Dope_stack(&Stack_check_Interrupt_stack); 42504: 2f01 movel %d1,%sp@- 42506: 4878 00a5 pea a5 * If appropriate, setup the interrupt stack for high water testing * also. */ #if (CPU_ALLOCATE_INTERRUPT_STACK == TRUE) if (_CPU_Interrupt_stack_low && _CPU_Interrupt_stack_high) { Stack_check_Interrupt_stack.area = _CPU_Interrupt_stack_low; 4250a: 23c0 0005 df38 movel %d0,5df38 Stack_check_Interrupt_stack.size = (char *) _CPU_Interrupt_stack_high - (char *) _CPU_Interrupt_stack_low; Stack_check_Dope_stack(&Stack_check_Interrupt_stack); 42510: 2f00 movel %d0,%sp@- * also. */ #if (CPU_ALLOCATE_INTERRUPT_STACK == TRUE) if (_CPU_Interrupt_stack_low && _CPU_Interrupt_stack_high) { Stack_check_Interrupt_stack.area = _CPU_Interrupt_stack_low; Stack_check_Interrupt_stack.size = (char *) _CPU_Interrupt_stack_high - 42512: 23c1 0005 df34 movel %d1,5df34 (char *) _CPU_Interrupt_stack_low; Stack_check_Dope_stack(&Stack_check_Interrupt_stack); 42518: 4eb9 0004 e6c4 jsr 4e6c4 4251e: 4fef 000c lea %sp@(12),%sp } #endif Stack_check_Initialized = 1; 42522: 7001 moveq #1,%d0 42524: 23c0 0005 d718 movel %d0,5d718 } 4252a: 4e5e unlk %fp <== NOT EXECUTED 000420ce : * start at lower memory and find first word that does not * match pattern */ base += PATTERN_SIZE_WORDS; for (ebase = base + length; base < ebase; base++) 420ce: 70fc moveq #-4,%d0 <== NOT EXECUTED */ void *Stack_check_find_high_water_mark( const void *s, size_t n ) { 420d0: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED /* * start at lower memory and find first word that does not * match pattern */ base += PATTERN_SIZE_WORDS; 420d4: 206e 0008 moveal %fp@(8),%a0 <== NOT EXECUTED 420d8: 41e8 0010 lea %a0@(16),%a0 <== NOT EXECUTED for (ebase = base + length; base < ebase; base++) 420dc: c0ae 000c andl %fp@(12),%d0 <== NOT EXECUTED 420e0: d088 addl %a0,%d0 <== NOT EXECUTED 420e2: b088 cmpl %a0,%d0 <== NOT EXECUTED 420e4: 6310 blss 420f6 <== NOT EXECUTED if (*base != U32_PATTERN) 420e6: 223c a5a5 a5a5 movel #-1515870811,%d1 <== NOT EXECUTED 420ec: b290 cmpl %a0@,%d1 <== NOT EXECUTED 420ee: 660c bnes 420fc <== 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++) 420f0: 5888 addql #4,%a0 <== NOT EXECUTED 420f2: b1c0 cmpal %d0,%a0 <== NOT EXECUTED 420f4: 65f0 bcss 420e6 <== NOT EXECUTED 420f6: 4280 clrl %d0 <== NOT EXECUTED if (*base != U32_PATTERN) return (void *) base; #endif return (void *)0; } 420f8: 4e5e unlk %fp <== NOT EXECUTED 420fa: 4e75 rts <== NOT EXECUTED */ base += PATTERN_SIZE_WORDS; for (ebase = base + length; base < ebase; base++) if (*base != U32_PATTERN) return (void *) base; 420fc: 2008 movel %a0,%d0 <== NOT EXECUTED #endif return (void *)0; } 420fe: 4e5e unlk %fp <== NOT EXECUTED 00042304 : * * 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) { 42304: 4e56 ffd0 linkw %fp,#-48 <== NOT EXECUTED 42308: 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"); 4230c: 4879 0005 b443 pea 5b443 <== NOT EXECUTED 42312: 47f9 0004 385c lea 4385c ,%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) { 42318: 246e 0008 moveal %fp@(8),%a2 <== NOT EXECUTED 4231c: 242e 000c movel %fp@(12),%d2 <== NOT EXECUTED Stack_Control *stack = &running->Start.Initial_stack; void *pattern_area = Stack_check_Get_pattern_area(stack); 42320: 286a 00c0 moveal %a2@(192),%a4 <== NOT EXECUTED char name [32]; printk("BLOWN STACK!!!\n"); 42324: 4e93 jsr %a3@ <== NOT EXECUTED printk("task control block: 0x%08" PRIxPTR "\n", running); 42326: 2f0a movel %a2,%sp@- <== NOT EXECUTED 42328: 4879 0005 b453 pea 5b453 <== NOT EXECUTED 4232e: 4e93 jsr %a3@ <== NOT EXECUTED printk("task ID: 0x%08lx\n", (unsigned long) running->Object.id); 42330: 2f2a 0008 movel %a2@(8),%sp@- <== NOT EXECUTED 42334: 4879 0005 b470 pea 5b470 <== NOT EXECUTED 4233a: 4e93 jsr %a3@ <== NOT EXECUTED printk( 4233c: 2f2a 000c movel %a2@(12),%sp@- <== NOT EXECUTED 42340: 4879 0005 b482 pea 5b482 <== NOT EXECUTED 42346: 4e93 jsr %a3@ <== NOT EXECUTED "task name: 0x%08" PRIx32 "\n", running->Object.name.name_u32 ); printk( 42348: 486e ffe0 pea %fp@(-32) <== NOT EXECUTED 4234c: 4878 0020 pea 20 <== NOT EXECUTED 42350: 2f2a 0008 movel %a2@(8),%sp@- <== NOT EXECUTED 42354: 4eb9 0004 5f54 jsr 45f54 <== NOT EXECUTED 4235a: 4fef 0024 lea %sp@(36),%sp <== NOT EXECUTED 4235e: 2e80 movel %d0,%sp@ <== NOT EXECUTED 42360: 4879 0005 b496 pea 5b496 <== NOT EXECUTED 42366: 4e93 jsr %a3@ <== NOT EXECUTED "task name string: %s\n", rtems_object_get_name(running->Object.id, sizeof(name), name) ); printk( 42368: 202a 00bc movel %a2@(188),%d0 <== NOT EXECUTED 4236c: 206a 00c0 moveal %a2@(192),%a0 <== NOT EXECUTED 42370: 4870 0800 pea %a0@(00000000,%d0:l) <== NOT EXECUTED 42374: 2f08 movel %a0,%sp@- <== NOT EXECUTED 42376: 2f00 movel %d0,%sp@- <== NOT EXECUTED 42378: 4879 0005 b4ac pea 5b4ac <== NOT EXECUTED 4237e: 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) { 42380: 4fef 0018 lea %sp@(24),%sp <== NOT EXECUTED 42384: 4a02 tstb %d2 <== NOT EXECUTED 42386: 670a beqs 42392 <== NOT EXECUTED rtems_configuration_get_user_multiprocessing_table()->node ); } #endif rtems_fatal_error_occurred(0x81); 42388: 4878 0081 pea 81 <== NOT EXECUTED 4238c: 4eb9 0004 68d4 jsr 468d4 <== NOT EXECUTED (unsigned long) stack->size, stack->area, ((char *) stack->area + stack->size) ); if (!pattern_ok) { printk( 42392: 486c 0018 pea %a4@(24) <== NOT EXECUTED 42396: 486c 0008 pea %a4@(8) <== NOT EXECUTED 4239a: 4878 0010 pea 10 <== NOT EXECUTED 4239e: 4879 0005 b4dd pea 5b4dd <== NOT EXECUTED 423a4: 4e93 jsr %a3@ <== NOT EXECUTED 423a6: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED rtems_configuration_get_user_multiprocessing_table()->node ); } #endif rtems_fatal_error_occurred(0x81); 423aa: 4878 0081 pea 81 <== NOT EXECUTED 423ae: 4eb9 0004 68d4 jsr 468d4 <== NOT EXECUTED 00046708 <_API_Mutex_Unlock>: #include void _API_Mutex_Unlock( API_Mutex_Control *the_mutex ) { 46708: 4e56 0000 linkw %fp,#0 rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 4670c: 2039 0005 d9c8 movel 5d9c8 <_Thread_Dispatch_disable_level>,%d0 46712: 5280 addql #1,%d0 46714: 206e 0008 moveal %fp@(8),%a0 46718: 23c0 0005 d9c8 movel %d0,5d9c8 <_Thread_Dispatch_disable_level> _Thread_Disable_dispatch(); _CORE_mutex_Surrender( 4671e: 42a7 clrl %sp@- 46720: 2f28 0008 movel %a0@(8),%sp@- 46724: 4868 0010 pea %a0@(16) 46728: 4eb9 0004 69ac jsr 469ac <_CORE_mutex_Surrender> &the_mutex->Mutex, the_mutex->Object.id, NULL ); _Thread_Enable_dispatch(); 4672e: 4fef 000c lea %sp@(12),%sp } 46732: 4e5e unlk %fp _CORE_mutex_Surrender( &the_mutex->Mutex, the_mutex->Object.id, NULL ); _Thread_Enable_dispatch(); 46734: 4ef9 0004 7d3c jmp 47d3c <_Thread_Enable_dispatch> ... 000465c8 <_API_extensions_Run_postdriver>: * * _API_extensions_Run_postdriver */ void _API_extensions_Run_postdriver( void ) { 465c8: 4e56 0000 linkw %fp,#0 465cc: 2f0a movel %a2,%sp@- Chain_Node *the_node; API_extensions_Control *the_extension; for ( the_node = _API_extensions_List.first ; 465ce: 2479 0005 db62 moveal 5db62 <_API_extensions_List>,%a2 465d4: b5fc 0005 db66 cmpal #383846,%a2 465da: 6710 beqs 465ec <_API_extensions_Run_postdriver+0x24><== NEVER TAKEN * Currently all APIs configure this hook so it is always non-NULL. */ #if defined(FUNCTIONALITY_NOT_CURRENTLY_USED_BY_ANY_API) if ( the_extension->postdriver_hook ) #endif (*the_extension->postdriver_hook)(); 465dc: 206a 0008 moveal %a2@(8),%a0 465e0: 4e90 jsr %a0@ Chain_Node *the_node; API_extensions_Control *the_extension; for ( the_node = _API_extensions_List.first ; !_Chain_Is_tail( &_API_extensions_List, the_node ) ; the_node = the_node->next ) { 465e2: 2452 moveal %a2@,%a2 void _API_extensions_Run_postdriver( void ) { Chain_Node *the_node; API_extensions_Control *the_extension; for ( the_node = _API_extensions_List.first ; 465e4: b5fc 0005 db66 cmpal #383846,%a2 465ea: 66f0 bnes 465dc <_API_extensions_Run_postdriver+0x14><== NEVER TAKEN #if defined(FUNCTIONALITY_NOT_CURRENTLY_USED_BY_ANY_API) if ( the_extension->postdriver_hook ) #endif (*the_extension->postdriver_hook)(); } } 465ec: 246e fffc moveal %fp@(-4),%a2 465f0: 4e5e unlk %fp <== NOT EXECUTED 000465f4 <_API_extensions_Run_postswitch>: * * _API_extensions_Run_postswitch */ void _API_extensions_Run_postswitch( void ) { 465f4: 4e56 0000 linkw %fp,#0 465f8: 2f0a movel %a2,%sp@- Chain_Node *the_node; API_extensions_Control *the_extension; for ( the_node = _API_extensions_List.first ; 465fa: 2479 0005 db62 moveal 5db62 <_API_extensions_List>,%a2 46600: b5fc 0005 db66 cmpal #383846,%a2 46606: 6718 beqs 46620 <_API_extensions_Run_postswitch+0x2c><== NEVER TAKEN * provide this hook. */ #if defined(RTEMS_ITRON_API) if ( the_extension->postswitch_hook ) #endif (*the_extension->postswitch_hook)( _Thread_Executing ); 46608: 2f39 0005 da82 movel 5da82 <_Thread_Executing>,%sp@- 4660e: 206a 000c moveal %a2@(12),%a0 46612: 4e90 jsr %a0@ Chain_Node *the_node; API_extensions_Control *the_extension; for ( the_node = _API_extensions_List.first ; !_Chain_Is_tail( &_API_extensions_List, the_node ) ; the_node = the_node->next ) { 46614: 2452 moveal %a2@,%a2 void _API_extensions_Run_postswitch( void ) { Chain_Node *the_node; API_extensions_Control *the_extension; for ( the_node = _API_extensions_List.first ; 46616: 588f addql #4,%sp 46618: b5fc 0005 db66 cmpal #383846,%a2 4661e: 66e8 bnes 46608 <_API_extensions_Run_postswitch+0x14><== NEVER TAKEN #if defined(RTEMS_ITRON_API) if ( the_extension->postswitch_hook ) #endif (*the_extension->postswitch_hook)( _Thread_Executing ); } } 46620: 246e fffc moveal %fp@(-4),%a2 46624: 4e5e unlk %fp <== NOT EXECUTED 0004d144 <_CORE_barrier_Wait>: Thread_Control *executing; ISR_Level level; executing = _Thread_Executing; executing->Wait.return_code = CORE_BARRIER_STATUS_SUCCESSFUL; _ISR_Disable( level ); 4d144: 203c 0000 0700 movel #1792,%d0 Objects_Id id, bool wait, Watchdog_Interval timeout, CORE_barrier_API_mp_support_callout api_barrier_mp_support ) { 4d14a: 4e56 fff4 linkw %fp,#-12 Thread_Control *executing; ISR_Level level; executing = _Thread_Executing; 4d14e: 2279 0005 da82 moveal 5da82 <_Thread_Executing>,%a1 Objects_Id id, bool wait, Watchdog_Interval timeout, CORE_barrier_API_mp_support_callout api_barrier_mp_support ) { 4d154: 48d7 001c moveml %d2-%d4,%sp@ 4d158: 242e 000c movel %fp@(12),%d2 4d15c: 262e 0014 movel %fp@(20),%d3 Thread_Control *executing; ISR_Level level; executing = _Thread_Executing; executing->Wait.return_code = CORE_BARRIER_STATUS_SUCCESSFUL; 4d160: 42a9 0034 clrl %a1@(52) Objects_Id id, bool wait, Watchdog_Interval timeout, CORE_barrier_API_mp_support_callout api_barrier_mp_support ) { 4d164: 206e 0008 moveal %fp@(8),%a0 4d168: 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 ); 4d16c: 40c1 movew %sr,%d1 4d16e: 8081 orl %d1,%d0 4d170: 46c0 movew %d0,%sr the_barrier->number_of_waiting_threads++; 4d172: 2028 0048 movel %a0@(72),%d0 4d176: 5280 addql #1,%d0 4d178: 2140 0048 movel %d0,%a0@(72) if ( _CORE_barrier_Is_automatic( &the_barrier->Attributes ) ) { 4d17c: 4aa8 0040 tstl %a0@(64) 4d180: 6606 bnes 4d188 <_CORE_barrier_Wait+0x44> if ( the_barrier->number_of_waiting_threads == the_barrier->Attributes.maximum_count) { 4d182: b0a8 0044 cmpl %a0@(68),%d0 4d186: 672e beqs 4d1b6 <_CORE_barrier_Wait+0x72> 4d188: 7001 moveq #1,%d0 } } _Thread_queue_Enter_critical_section( &the_barrier->Wait_queue ); executing->Wait.queue = &the_barrier->Wait_queue; executing->Wait.id = id; 4d18a: 2342 0020 movel %d2,%a1@(32) return; } } _Thread_queue_Enter_critical_section( &the_barrier->Wait_queue ); executing->Wait.queue = &the_barrier->Wait_queue; 4d18e: 2348 0044 movel %a0,%a1@(68) 4d192: 2140 0030 movel %d0,%a0@(48) executing->Wait.id = id; _ISR_Enable( level ); 4d196: 46c1 movew %d1,%sr _Thread_queue_Enqueue( &the_barrier->Wait_queue, timeout ); 4d198: 2d43 000c movel %d3,%fp@(12) 4d19c: 203c 0004 8570 movel #296304,%d0 4d1a2: 2d48 0008 movel %a0,%fp@(8) 4d1a6: 2d40 0010 movel %d0,%fp@(16) } 4d1aa: 4cd7 001c moveml %sp@,%d2-%d4 4d1ae: 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 ); 4d1b0: 4ef9 0004 8210 jmp 48210 <_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; 4d1b6: 7001 moveq #1,%d0 4d1b8: 2340 0034 movel %d0,%a1@(52) _ISR_Enable( level ); 4d1bc: 46c1 movew %d1,%sr _CORE_barrier_Release( the_barrier, id, api_barrier_mp_support ); 4d1be: 2d44 0010 movel %d4,%fp@(16) 4d1c2: 2d42 000c movel %d2,%fp@(12) 4d1c6: 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 ); } 4d1ca: 4cd7 001c moveml %sp@,%d2-%d4 4d1ce: 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 ); 4d1d0: 4ef9 0004 d108 jmp 4d108 <_CORE_barrier_Release> ... 00059f30 <_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 ) { 59f30: 4e56 ffe0 linkw %fp,#-32 59f34: 48d7 3c3c moveml %d2-%d5/%a2-%a5,%sp@ 59f38: 266e 0008 moveal %fp@(8),%a3 59f3c: 282e 000c movel %fp@(12),%d4 59f40: 242e 0010 movel %fp@(16),%d2 59f44: 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 ) { 59f48: b4ab 004c cmpl %a3@(76),%d2 59f4c: 6262 bhis 59fb0 <_CORE_message_queue_Broadcast+0x80><== NEVER TAKEN * 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 ) { 59f4e: 4aab 0048 tstl %a3@(72) 59f52: 664c bnes 59fa0 <_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))) { 59f54: 2f0b movel %a3,%sp@- 59f56: 49f9 0005 c508 lea 5c508 <_Thread_queue_Dequeue>,%a4 59f5c: 4283 clrl %d3 const void *source, void *destination, size_t size ) { memcpy(destination, source, size); 59f5e: 4bf9 0006 2170 lea 62170 ,%a5 59f64: 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 = 59f66: 588f addql #4,%sp _Thread_queue_Dequeue(&the_message_queue->Wait_queue))) { 59f68: 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 = 59f6a: 4a80 tstl %d0 59f6c: 6722 beqs 59f90 <_CORE_message_queue_Broadcast+0x60> 59f6e: 2f02 movel %d2,%sp@- _Thread_queue_Dequeue(&the_message_queue->Wait_queue))) { waitp = &the_thread->Wait; number_broadcasted += 1; 59f70: 5283 addql #1,%d3 59f72: 2f04 movel %d4,%sp@- 59f74: 2f2a 002c movel %a2@(44),%sp@- 59f78: 4e95 jsr %a5@ buffer, waitp->return_argument_second.mutable_object, size ); *(size_t *) the_thread->Wait.return_argument = size; 59f7a: 206a 0028 moveal %a2@(40),%a0 59f7e: 4fef 000c lea %sp@(12),%sp 59f82: 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))) { 59f84: 2f0b movel %a3,%sp@- 59f86: 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 = 59f88: 588f addql #4,%sp _Thread_queue_Dequeue(&the_message_queue->Wait_queue))) { 59f8a: 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 = 59f8c: 4a80 tstl %d0 59f8e: 66de bnes 59f6e <_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; 59f90: 2045 moveal %d5,%a0 59f92: 4280 clrl %d0 59f94: 2083 movel %d3,%a0@ return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL; } 59f96: 4cee 3c3c ffe0 moveml %fp@(-32),%d2-%d5/%a2-%a5 59f9c: 4e5e unlk %fp 59f9e: 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; 59fa0: 2045 moveal %d5,%a0 59fa2: 4280 clrl %d0 #endif } *count = number_broadcasted; return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL; } 59fa4: 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; 59faa: 4290 clrl %a0@ #endif } *count = number_broadcasted; return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL; } 59fac: 4e5e unlk %fp 59fae: 4e75 rts { Thread_Control *the_thread; uint32_t number_broadcasted; Thread_Wait_information *waitp; if ( size > the_message_queue->maximum_message_size ) { 59fb0: 7001 moveq #1,%d0 <== NOT EXECUTED #endif } *count = number_broadcasted; return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL; } 59fb2: 4cee 3c3c ffe0 moveml %fp@(-32),%d2-%d5/%a2-%a5 <== NOT EXECUTED 59fb8: 4e5e unlk %fp <== NOT EXECUTED 00059fbc <_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 ) { 59fbc: 4e56 0000 linkw %fp,#0 59fc0: 2f0a movel %a2,%sp@- /* * This will flush blocked threads whether they were blocked on * a send or receive. */ _Thread_queue_Flush( 59fc2: 2f2e 0010 movel %fp@(16),%sp@- 59fc6: 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 ) { 59fca: 246e 0008 moveal %fp@(8),%a2 /* * This will flush blocked threads whether they were blocked on * a send or receive. */ _Thread_queue_Flush( 59fce: 2f0a movel %a2,%sp@- 59fd0: 4eb9 0005 c8a8 jsr 5c8a8 <_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 ) 59fd6: 4fef 000c lea %sp@(12),%sp 59fda: 4aaa 0048 tstl %a2@(72) 59fde: 6612 bnes 59ff2 <_CORE_message_queue_Close+0x36> (void) _CORE_message_queue_Flush_support( the_message_queue ); (void) _Workspace_Free( the_message_queue->message_buffers ); 59fe0: 2d6a 005c 0008 movel %a2@(92),%fp@(8) } 59fe6: 246e fffc moveal %fp@(-4),%a2 59fea: 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 ); 59fec: 4ef9 0005 d834 jmp 5d834 <_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 ); 59ff2: 2f0a movel %a2,%sp@- 59ff4: 4eb9 0005 a030 jsr 5a030 <_CORE_message_queue_Flush_support> (void) _Workspace_Free( the_message_queue->message_buffers ); 59ffa: 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 ); 5a000: 588f addql #4,%sp (void) _Workspace_Free( the_message_queue->message_buffers ); } 5a002: 246e fffc moveal %fp@(-4),%a2 5a006: 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 ); 5a008: 4ef9 0005 d834 jmp 5d834 <_Workspace_Free> ... 0004fe60 <_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)) { 4fe60: 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 ) { 4fe62: 4e56 fff4 linkw %fp,#-12 4fe66: 202e 0014 movel %fp@(20),%d0 4fe6a: 48d7 040c moveml %d2-%d3/%a2,%sp@ 4fe6e: 246e 0008 moveal %fp@(8),%a2 4fe72: 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)) { 4fe76: c280 andl %d0,%d1 ) { size_t message_buffering_required; size_t allocated_message_size; the_message_queue->maximum_pending_messages = maximum_pending_messages; 4fe78: 2542 0044 movel %d2,%a2@(68) the_message_queue->number_of_pending_messages = 0; 4fe7c: 42aa 0048 clrl %a2@(72) the_message_queue->maximum_message_size = maximum_message_size; 4fe80: 2540 004c movel %d0,%a2@(76) /* * 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)) { 4fe84: 4a81 tstl %d1 4fe86: 6620 bnes 4fea8 <_CORE_message_queue_Initialize+0x48> 4fe88: 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)); 4fe8a: 2601 movel %d1,%d3 4fe8c: 0683 0000 0010 addil #16,%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 * 4fe92: 2003 movel %d3,%d0 4fe94: 4c02 0800 mulsl %d2,%d0 (allocated_message_size + sizeof(CORE_message_queue_Buffer_control)); if (message_buffering_required < allocated_message_size) 4fe98: b280 cmpl %d0,%d1 4fe9a: 631c blss 4feb8 <_CORE_message_queue_Initialize+0x58><== ALWAYS TAKEN THREAD_QUEUE_DISCIPLINE_PRIORITY : THREAD_QUEUE_DISCIPLINE_FIFO, STATES_WAITING_FOR_MESSAGE, CORE_MESSAGE_QUEUE_STATUS_TIMEOUT ); return true; 4fe9c: 4200 clrb %d0 } 4fe9e: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 4fea4: 4e5e unlk %fp 4fea6: 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); 4fea8: 2200 movel %d0,%d1 4feaa: 5881 addql #4,%d1 allocated_message_size &= ~(sizeof(uint32_t) - 1); 4feac: 76fc moveq #-4,%d3 4feae: c283 andl %d3,%d1 } if (allocated_message_size < maximum_message_size) 4feb0: b280 cmpl %d0,%d1 4feb2: 64d6 bccs 4fe8a <_CORE_message_queue_Initialize+0x2a><== ALWAYS TAKEN THREAD_QUEUE_DISCIPLINE_PRIORITY : THREAD_QUEUE_DISCIPLINE_FIFO, STATES_WAITING_FOR_MESSAGE, CORE_MESSAGE_QUEUE_STATUS_TIMEOUT ); return true; 4feb4: 4200 clrb %d0 <== NOT EXECUTED 4feb6: 60e6 bras 4fe9e <_CORE_message_queue_Initialize+0x3e><== NOT EXECUTED return false; /* * Attempt to allocate the message memory */ the_message_queue->message_buffers = (CORE_message_queue_Buffer *) 4feb8: 2f00 movel %d0,%sp@- 4feba: 4eb9 0005 2b38 jsr 52b38 <_Workspace_Allocate> _Workspace_Allocate( message_buffering_required ); if (the_message_queue->message_buffers == 0) 4fec0: 588f addql #4,%sp return false; /* * Attempt to allocate the message memory */ the_message_queue->message_buffers = (CORE_message_queue_Buffer *) 4fec2: 2540 005c movel %d0,%a2@(92) _Workspace_Allocate( message_buffering_required ); if (the_message_queue->message_buffers == 0) 4fec6: 67d4 beqs 4fe9c <_CORE_message_queue_Initialize+0x3c> /* * Initialize the pool of inactive messages, pending messages, * and set of waiting threads. */ _Chain_Initialize ( 4fec8: 2f03 movel %d3,%sp@- 4feca: 2f02 movel %d2,%sp@- 4fecc: 2f00 movel %d0,%sp@- 4fece: 486a 0060 pea %a2@(96) 4fed2: 4eb9 0005 48a4 jsr 548a4 <_Chain_Initialize> allocated_message_size + sizeof( CORE_message_queue_Buffer_control ) ); _Chain_Initialize_empty( &the_message_queue->Pending_messages ); _Thread_queue_Initialize( 4fed8: 4878 0006 pea 6 4fedc: 7001 moveq #1,%d0 4fede: 206e 000c moveal %fp@(12),%a0 4fee2: b090 cmpl %a0@,%d0 4fee4: 57c0 seq %d0 4fee6: 4878 0080 pea 80 4feea: 49c0 extbl %d0 4feec: 4480 negl %d0 */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 4feee: 41ea 0054 lea %a2@(84),%a0 4fef2: 2f00 movel %d0,%sp@- 4fef4: 2548 0050 movel %a0,%a2@(80) the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain); 4fef8: 41ea 0050 lea %a2@(80),%a0 4fefc: 2548 0058 movel %a0,%a2@(88) 4ff00: 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; 4ff02: 42aa 0054 clrl %a2@(84) 4ff06: 4eb9 0005 1f10 jsr 51f10 <_Thread_queue_Initialize> THREAD_QUEUE_DISCIPLINE_PRIORITY : THREAD_QUEUE_DISCIPLINE_FIFO, STATES_WAITING_FOR_MESSAGE, CORE_MESSAGE_QUEUE_STATUS_TIMEOUT ); return true; 4ff0c: 4fef 0020 lea %sp@(32),%sp } 4ff10: 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( 4ff16: 7001 moveq #1,%d0 STATES_WAITING_FOR_MESSAGE, CORE_MESSAGE_QUEUE_STATUS_TIMEOUT ); return true; } 4ff18: 4e5e unlk %fp <== NOT EXECUTED 0004ff1c <_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 ); 4ff1c: 203c 0000 0700 movel #1792,%d0 void *buffer, size_t *size_p, bool wait, Watchdog_Interval timeout ) { 4ff22: 4e56 ffe4 linkw %fp,#-28 ISR_Level level; CORE_message_queue_Buffer_control *the_message; Thread_Control *executing; executing = _Thread_Executing; 4ff26: 2079 0006 8196 moveal 68196 <_Thread_Executing>,%a0 void *buffer, size_t *size_p, bool wait, Watchdog_Interval timeout ) { 4ff2c: 48d7 1c3c moveml %d2-%d5/%a2-%a4,%sp@ 4ff30: 2a2e 000c movel %fp@(12),%d5 4ff34: 282e 001c movel %fp@(28),%d4 4ff38: 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; 4ff3c: 42a8 0034 clrl %a0@(52) void *buffer, size_t *size_p, bool wait, Watchdog_Interval timeout ) { 4ff40: 242e 0010 movel %fp@(16),%d2 4ff44: 226e 0014 moveal %fp@(20),%a1 4ff48: 262e 0018 movel %fp@(24),%d3 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 ); 4ff4c: 40c1 movew %sr,%d1 4ff4e: 8081 orl %d1,%d0 4ff50: 46c0 movew %d0,%sr */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 4ff52: 200a movel %a2,%d0 4ff54: 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)); 4ff5a: 266a 0050 moveal %a2@(80),%a3 */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 4ff5e: b08b cmpl %a3,%d0 4ff60: 674e beqs 4ffb0 <_CORE_message_queue_Seize+0x94> { Chain_Node *return_node; Chain_Node *new_first; return_node = the_chain->first; new_first = return_node->next; 4ff62: 2053 moveal %a3@,%a0 the_message = _CORE_message_queue_Get_pending_message( the_message_queue ); if ( the_message != NULL ) { the_message_queue->number_of_pending_messages -= 1; 4ff64: 53aa 0048 subql #1,%a2@(72) the_chain->first = new_first; new_first->previous = _Chain_Head(the_chain); 4ff68: 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; 4ff6c: 2548 0050 movel %a0,%a2@(80) new_first->previous = _Chain_Head(the_chain); 4ff70: 214c 0004 movel %a4,%a0@(4) _ISR_Enable( level ); 4ff74: 46c1 movew %d1,%sr *size_p = the_message->Contents.size; 4ff76: 22ab 0008 movel %a3@(8),%a1@ 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 ); 4ff7a: 45ea 0060 lea %a2@(96),%a2 _Thread_Executing->Wait.count = 4ff7e: 2079 0006 8196 moveal 68196 <_Thread_Executing>,%a0 4ff84: 42a8 0024 clrl %a0@(36) const void *source, void *destination, size_t size ) { memcpy(destination, source, size); 4ff88: 2f11 movel %a1@,%sp@- 4ff8a: 486b 000c pea %a3@(12) 4ff8e: 2f02 movel %d2,%sp@- 4ff90: 4eb9 0005 7544 jsr 57544 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 ); 4ff96: 4fef 000c lea %sp@(12),%sp 4ff9a: 2d4a 0008 movel %a2,%fp@(8) 4ff9e: 2d4b 000c movel %a3,%fp@(12) 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 ); } 4ffa2: 4cee 1c3c ffe4 moveml %fp@(-28),%d2-%d5/%a2-%a4 4ffa8: 4e5e unlk %fp 4ffaa: 4ef9 0004 fd94 jmp 4fd94 <_Chain_Append> return; } #endif } if ( !wait ) { 4ffb0: 4a03 tstb %d3 4ffb2: 6612 bnes 4ffc6 <_CORE_message_queue_Seize+0xaa> _ISR_Enable( level ); 4ffb4: 46c1 movew %d1,%sr executing->Wait.return_code = CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_NOWAIT; 4ffb6: 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 ); } 4ffb8: 4cee 1c3c ffe4 moveml %fp@(-28),%d2-%d5/%a2-%a4 #endif } if ( !wait ) { _ISR_Enable( level ); executing->Wait.return_code = CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_NOWAIT; 4ffbe: 2140 0034 movel %d0,%a0@(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 ); } 4ffc2: 4e5e unlk %fp 4ffc4: 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; 4ffc6: 7001 moveq #1,%d0 4ffc8: 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; 4ffcc: 2149 0028 movel %a1,%a0@(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; 4ffd0: 2142 002c movel %d2,%a0@(44) return; } _Thread_queue_Enter_critical_section( &the_message_queue->Wait_queue ); executing->Wait.queue = &the_message_queue->Wait_queue; executing->Wait.id = id; 4ffd4: 2145 0020 movel %d5,%a0@(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; 4ffd8: 214a 0044 movel %a2,%a0@(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 ); 4ffdc: 46c1 movew %d1,%sr _Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout ); 4ffde: 49f9 0005 1ff4 lea 51ff4 <_Thread_queue_Timeout>,%a4 4ffe4: 2d44 000c movel %d4,%fp@(12) 4ffe8: 2d4c 0010 movel %a4,%fp@(16) 4ffec: 2d4a 0008 movel %a2,%fp@(8) } 4fff0: 4cee 1c3c ffe4 moveml %fp@(-28),%d2-%d5/%a2-%a4 4fff6: 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 ); 4fff8: 4ef9 0005 1c94 jmp 51c94 <_Thread_queue_Enqueue_with_handler> ... 00050000 <_CORE_message_queue_Submit>: #endif CORE_message_queue_Submit_types submit_type, bool wait, Watchdog_Interval timeout ) { 50000: 4e56 fff4 linkw %fp,#-12 50004: 48d7 0c04 moveml %d2/%a2-%a3,%sp@ 50008: 246e 0008 moveal %fp@(8),%a2 5000c: 242e 0010 movel %fp@(16),%d2 CORE_message_queue_Buffer_control *the_message; Thread_Control *the_thread; if ( size > the_message_queue->maximum_message_size ) { 50010: b4aa 004c cmpl %a2@(76),%d2 50014: 6256 bhis 5006c <_CORE_message_queue_Submit+0x6c> } /* * Is there a thread currently waiting on this message queue? */ if ( the_message_queue->number_of_pending_messages == 0 ) { 50016: 202a 0048 movel %a2@(72),%d0 5001a: 675c beqs 50078 <_CORE_message_queue_Submit+0x78> /* * 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 ) { 5001c: b0aa 0044 cmpl %a2@(68),%d0 50020: 650c bcss 5002e <_CORE_message_queue_Submit+0x2e> 50022: 7002 moveq #2,%d0 _Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout ); } return CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_WAIT; #endif } 50024: 4cee 0c04 fff4 moveml %fp@(-12),%d2/%a2-%a3 5002a: 4e5e unlk %fp 5002c: 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 *) 5002e: 486a 0060 pea %a2@(96) 50032: 4eb9 0004 fdf4 jsr 4fdf4 <_Chain_Get> 50038: 2640 moveal %d0,%a3 const void *source, void *destination, size_t size ) { memcpy(destination, source, size); 5003a: 2f02 movel %d2,%sp@- 5003c: 2f2e 000c movel %fp@(12),%sp@- 50040: 486b 000c pea %a3@(12) 50044: 4eb9 0005 7544 jsr 57544 _CORE_message_queue_Copy_buffer( buffer, the_message->Contents.buffer, size ); the_message->Contents.size = size; 5004a: 2742 0008 movel %d2,%a3@(8) _CORE_message_queue_Set_message_priority( the_message, submit_type ); _CORE_message_queue_Insert_message( 5004e: 2f2e 001c movel %fp@(28),%sp@- 50052: 2f0b movel %a3,%sp@- 50054: 2f0a movel %a2,%sp@- 50056: 4eb9 0005 48ec jsr 548ec <_CORE_message_queue_Insert_message> the_message_queue, the_message, submit_type ); return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL; 5005c: 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( 50060: 4280 clrl %d0 _Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout ); } return CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_WAIT; #endif } 50062: 4cee 0c04 fff4 moveml %fp@(-12),%d2/%a2-%a3 50068: 4e5e unlk %fp 5006a: 4e75 rts ) { CORE_message_queue_Buffer_control *the_message; Thread_Control *the_thread; if ( size > the_message_queue->maximum_message_size ) { 5006c: 7001 moveq #1,%d0 _Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout ); } return CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_WAIT; #endif } 5006e: 4cee 0c04 fff4 moveml %fp@(-12),%d2/%a2-%a3 50074: 4e5e unlk %fp 50076: 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 ); 50078: 2f0a movel %a2,%sp@- 5007a: 4eb9 0005 1b34 jsr 51b34 <_Thread_queue_Dequeue> if ( the_thread ) { 50080: 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 ); 50082: 2640 moveal %d0,%a3 if ( the_thread ) { 50084: 4a80 tstl %d0 50086: 672e beqs 500b6 <_CORE_message_queue_Submit+0xb6> 50088: 2f02 movel %d2,%sp@- 5008a: 2f2e 000c movel %fp@(12),%sp@- 5008e: 2f2b 002c movel %a3@(44),%sp@- 50092: 4eb9 0005 7544 jsr 57544 _CORE_message_queue_Copy_buffer( buffer, the_thread->Wait.return_argument_second.mutable_object, size ); *(size_t *) the_thread->Wait.return_argument = size; 50098: 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; 5009c: 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; 500a0: 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; 500a2: 2082 movel %d2,%a0@ the_thread->Wait.count = (uint32_t) submit_type; 500a4: 222e 001c movel %fp@(28),%d1 500a8: 2741 0024 movel %d1,%a3@(36) _Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout ); } return CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_WAIT; #endif } 500ac: 4cee 0c04 fff4 moveml %fp@(-12),%d2/%a2-%a3 500b2: 4e5e unlk %fp 500b4: 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 ) { 500b6: 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 ) { 500ba: b0aa 0044 cmpl %a2@(68),%d0 500be: 6400 ff62 bccw 50022 <_CORE_message_queue_Submit+0x22> 500c2: 6000 ff6a braw 5002e <_CORE_message_queue_Submit+0x2e> ... 000468fc <_CORE_mutex_Seize>: Objects_Id _id, bool _wait, Watchdog_Interval _timeout, ISR_Level _level ) { 468fc: 4e56 0000 linkw %fp,#0 46900: 202e 0010 movel %fp@(16),%d0 46904: 2f0a movel %a2,%sp@- 46906: 246e 0008 moveal %fp@(8),%a2 4690a: 2f02 movel %d2,%sp@- _CORE_mutex_Seize_body( _the_mutex, _id, _wait, _timeout, _level ); 4690c: 2239 0005 d9c8 movel 5d9c8 <_Thread_Dispatch_disable_level>,%d1 Objects_Id _id, bool _wait, Watchdog_Interval _timeout, ISR_Level _level ) { 46912: 1400 moveb %d0,%d2 _CORE_mutex_Seize_body( _the_mutex, _id, _wait, _timeout, _level ); 46914: 4a81 tstl %d1 46916: 6704 beqs 4691c <_CORE_mutex_Seize+0x20> 46918: 4a00 tstb %d0 4691a: 6634 bnes 46950 <_CORE_mutex_Seize+0x54> <== ALWAYS TAKEN 4691c: 486e 0018 pea %fp@(24) 46920: 2f0a movel %a2,%sp@- 46922: 4eb9 0004 b100 jsr 4b100 <_CORE_mutex_Seize_interrupt_trylock> 46928: 508f addql #8,%sp 4692a: 4a80 tstl %d0 4692c: 6716 beqs 46944 <_CORE_mutex_Seize+0x48> 4692e: 4a02 tstb %d2 46930: 6636 bnes 46968 <_CORE_mutex_Seize+0x6c> 46932: 202e 0018 movel %fp@(24),%d0 46936: 46c0 movew %d0,%sr 46938: 2079 0005 da82 moveal 5da82 <_Thread_Executing>,%a0 4693e: 7001 moveq #1,%d0 46940: 2140 0034 movel %d0,%a0@(52) } 46944: 242e fff8 movel %fp@(-8),%d2 46948: 246e fffc moveal %fp@(-4),%a2 4694c: 4e5e unlk %fp 4694e: 4e75 rts bool _wait, Watchdog_Interval _timeout, ISR_Level _level ) { _CORE_mutex_Seize_body( _the_mutex, _id, _wait, _timeout, _level ); 46950: 7001 moveq #1,%d0 46952: b0b9 0005 db4a cmpl 5db4a <_System_state_Current>,%d0 46958: 64c2 bccs 4691c <_CORE_mutex_Seize+0x20> 4695a: 4878 0013 pea 13 4695e: 42a7 clrl %sp@- 46960: 42a7 clrl %sp@- 46962: 4eb9 0004 6f70 jsr 46f70 <_Internal_error_Occurred> 46968: 2039 0005 d9c8 movel 5d9c8 <_Thread_Dispatch_disable_level>,%d0 4696e: 5280 addql #1,%d0 46970: 2079 0005 da82 moveal 5da82 <_Thread_Executing>,%a0 46976: 216e 000c 0020 movel %fp@(12),%a0@(32) 4697c: 23c0 0005 d9c8 movel %d0,5d9c8 <_Thread_Dispatch_disable_level> 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; 46982: 7001 moveq #1,%d0 46984: 214a 0044 movel %a2,%a0@(68) 46988: 2540 0030 movel %d0,%a2@(48) 4698c: 202e 0018 movel %fp@(24),%d0 46990: 46c0 movew %d0,%sr 46992: 2f2e 0014 movel %fp@(20),%sp@- 46996: 2f0a movel %a2,%sp@- 46998: 4eb9 0004 6870 jsr 46870 <_CORE_mutex_Seize_interrupt_blocking> } 4699e: 242e fff8 movel %fp@(-8),%d2 bool _wait, Watchdog_Interval _timeout, ISR_Level _level ) { _CORE_mutex_Seize_body( _the_mutex, _id, _wait, _timeout, _level ); 469a2: 508f addql #8,%sp } 469a4: 246e fffc moveal %fp@(-4),%a2 469a8: 4e5e unlk %fp <== NOT EXECUTED 0004b100 <_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 ) { 4b100: 4e56 0000 linkw %fp,#0 { Thread_Control *executing; /* disabled when you get here */ executing = _Thread_Executing; 4b104: 2279 0005 da82 moveal 5da82 <_Thread_Executing>,%a1 4b10a: 2f0a movel %a2,%sp@- 4b10c: 206e 0008 moveal %fp@(8),%a0 4b110: 246e 000c moveal %fp@(12),%a2 4b114: 2f02 movel %d2,%sp@- executing->Wait.return_code = CORE_MUTEX_STATUS_SUCCESSFUL; 4b116: 42a9 0034 clrl %a1@(52) if ( !_CORE_mutex_Is_locked( the_mutex ) ) { 4b11a: 4aa8 004e tstl %a0@(78) 4b11e: 673a beqs 4b15a <_CORE_mutex_Seize_interrupt_trylock+0x5a> the_mutex->lock = CORE_MUTEX_LOCKED; 4b120: 42a8 004e clrl %a0@(78) the_mutex->holder = executing; the_mutex->holder_id = executing->Object.id; the_mutex->nest_count = 1; 4b124: 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; 4b126: 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; 4b12c: 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; 4b130: 2141 0052 movel %d1,%a0@(82) if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) || 4b134: 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; 4b138: 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 ) || 4b13c: b280 cmpl %d0,%d1 4b13e: 672e beqs 4b16e <_CORE_mutex_Seize_interrupt_trylock+0x6e> 4b140: 123c 0003 moveb #3,%d1 4b144: b280 cmpl %d0,%d1 4b146: 674e beqs 4b196 <_CORE_mutex_Seize_interrupt_trylock+0x96> executing->resource_count++; } if ( !_CORE_mutex_Is_priority_ceiling( &the_mutex->Attributes ) ) { _ISR_Enable( *level_p ); 4b148: 2012 movel %a2@,%d0 4b14a: 46c0 movew %d0,%sr 4b14c: 4280 clrl %d0 return _CORE_mutex_Seize_interrupt_trylock_body( the_mutex, level_p ); } 4b14e: 242e fff8 movel %fp@(-8),%d2 4b152: 246e fffc moveal %fp@(-4),%a2 4b156: 4e5e unlk %fp 4b158: 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 ) ) { 4b15a: b3e8 005a cmpal %a0@(90),%a1 4b15e: 671a beqs 4b17a <_CORE_mutex_Seize_interrupt_trylock+0x7a> 4b160: 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 ); 4b164: 7001 moveq #1,%d0 4b166: 246e fffc moveal %fp@(-4),%a2 4b16a: 4e5e unlk %fp 4b16c: 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++; 4b16e: 52a9 001c addql #1,%a1@(28) } if ( !_CORE_mutex_Is_priority_ceiling( &the_mutex->Attributes ) ) { _ISR_Enable( *level_p ); 4b172: 2012 movel %a2@,%d0 4b174: 46c0 movew %d0,%sr 4b176: 4280 clrl %d0 4b178: 60d4 bras 4b14e <_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 ) { 4b17a: 2028 0040 movel %a0@(64),%d0 4b17e: 6658 bnes 4b1d8 <_CORE_mutex_Seize_interrupt_trylock+0xd8> case CORE_MUTEX_NESTING_ACQUIRES: the_mutex->nest_count++; 4b180: 52a8 0052 addql #1,%a0@(82) _ISR_Enable( *level_p ); 4b184: 2012 movel %a2@,%d0 4b186: 46c0 movew %d0,%sr 4b188: 242e fff8 movel %fp@(-8),%d2 4b18c: 4280 clrl %d0 4b18e: 246e fffc moveal %fp@(-4),%a2 4b192: 4e5e unlk %fp 4b194: 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++; 4b196: 2429 001c movel %a1@(28),%d2 4b19a: 2002 movel %d2,%d0 4b19c: 5280 addql #1,%d0 4b19e: 2340 001c movel %d0,%a1@(28) { Priority_Control ceiling; Priority_Control current; ceiling = the_mutex->Attributes.priority_ceiling; current = executing->current_priority; 4b1a2: 2029 0014 movel %a1@(20),%d0 */ { Priority_Control ceiling; Priority_Control current; ceiling = the_mutex->Attributes.priority_ceiling; 4b1a6: 2228 004a movel %a0@(74),%d1 current = executing->current_priority; if ( current == ceiling ) { 4b1aa: b081 cmpl %d1,%d0 4b1ac: 6700 0082 beqw 4b230 <_CORE_mutex_Seize_interrupt_trylock+0x130> _ISR_Enable( *level_p ); return 0; } if ( current > ceiling ) { 4b1b0: 6244 bhis 4b1f6 <_CORE_mutex_Seize_interrupt_trylock+0xf6> ); _Thread_Enable_dispatch(); return 0; } /* if ( current < ceiling ) */ { executing->Wait.return_code = CORE_MUTEX_STATUS_CEILING_VIOLATED; 4b1b2: 7206 moveq #6,%d1 the_mutex->lock = CORE_MUTEX_UNLOCKED; 4b1b4: 7001 moveq #1,%d0 ); _Thread_Enable_dispatch(); return 0; } /* if ( current < ceiling ) */ { executing->Wait.return_code = CORE_MUTEX_STATUS_CEILING_VIOLATED; 4b1b6: 2341 0034 movel %d1,%a1@(52) the_mutex->lock = CORE_MUTEX_UNLOCKED; the_mutex->nest_count = 0; /* undo locking above */ 4b1ba: 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; 4b1be: 2140 004e movel %d0,%a0@(78) the_mutex->nest_count = 0; /* undo locking above */ executing->resource_count--; /* undo locking above */ 4b1c2: 2342 001c movel %d2,%a1@(28) _ISR_Enable( *level_p ); 4b1c6: 2012 movel %a2@,%d0 4b1c8: 46c0 movew %d0,%sr 4b1ca: 242e fff8 movel %fp@(-8),%d2 4b1ce: 4280 clrl %d0 4b1d0: 246e fffc moveal %fp@(-4),%a2 4b1d4: 4e5e unlk %fp 4b1d6: 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 ) { 4b1d8: 7201 moveq #1,%d1 4b1da: b280 cmpl %d0,%d1 4b1dc: 6682 bnes 4b160 <_CORE_mutex_Seize_interrupt_trylock+0x60><== ALWAYS TAKEN 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; 4b1de: 7002 moveq #2,%d0 <== NOT EXECUTED 4b1e0: 2340 0034 movel %d0,%a1@(52) <== NOT EXECUTED _ISR_Enable( *level_p ); 4b1e4: 2012 movel %a2@,%d0 <== NOT EXECUTED 4b1e6: 46c0 movew %d0,%sr <== NOT EXECUTED 4b1e8: 242e fff8 movel %fp@(-8),%d2 <== NOT EXECUTED 4b1ec: 4280 clrl %d0 <== NOT EXECUTED 4b1ee: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED 4b1f2: 4e5e unlk %fp <== NOT EXECUTED 4b1f4: 4e75 rts <== NOT EXECUTED rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 4b1f6: 2039 0005 d9c8 movel 5d9c8 <_Thread_Dispatch_disable_level>,%d0 4b1fc: 5280 addql #1,%d0 4b1fe: 23c0 0005 d9c8 movel %d0,5d9c8 <_Thread_Dispatch_disable_level> return 0; } if ( current > ceiling ) { _Thread_Disable_dispatch(); _ISR_Enable( *level_p ); 4b204: 2012 movel %a2@,%d0 4b206: 46c0 movew %d0,%sr _Thread_Change_priority( 4b208: 42a7 clrl %sp@- 4b20a: 2f28 004a movel %a0@(74),%sp@- 4b20e: 2f28 005a movel %a0@(90),%sp@- 4b212: 4eb9 0004 781c jsr 4781c <_Thread_Change_priority> the_mutex->holder, the_mutex->Attributes.priority_ceiling, false ); _Thread_Enable_dispatch(); 4b218: 4eb9 0004 7d3c jsr 47d3c <_Thread_Enable_dispatch> 4b21e: 242e fff8 movel %fp@(-8),%d2 4b222: 4fef 000c lea %sp@(12),%sp 4b226: 4280 clrl %d0 4b228: 246e fffc moveal %fp@(-4),%a2 4b22c: 4e5e unlk %fp 4b22e: 4e75 rts Priority_Control current; ceiling = the_mutex->Attributes.priority_ceiling; current = executing->current_priority; if ( current == ceiling ) { _ISR_Enable( *level_p ); 4b230: 2012 movel %a2@,%d0 4b232: 46c0 movew %d0,%sr 4b234: 242e fff8 movel %fp@(-8),%d2 4b238: 4280 clrl %d0 4b23a: 246e fffc moveal %fp@(-4),%a2 4b23e: 4e5e unlk %fp ... 00046b10 <_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 ) { 46b10: 4e56 0000 linkw %fp,#0 46b14: 2f0a movel %a2,%sp@- 46b16: 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)) ) { 46b1a: 2f0a movel %a2,%sp@- 46b1c: 4eb9 0004 80b0 jsr 480b0 <_Thread_queue_Dequeue> 46b22: 588f addql #4,%sp 46b24: 4a80 tstl %d0 46b26: 670a beqs 46b32 <_CORE_semaphore_Surrender+0x22> status = CORE_SEMAPHORE_MAXIMUM_COUNT_EXCEEDED; _ISR_Enable( level ); } return status; } 46b28: 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)) ) { 46b2c: 4280 clrl %d0 status = CORE_SEMAPHORE_MAXIMUM_COUNT_EXCEEDED; _ISR_Enable( level ); } return status; } 46b2e: 4e5e unlk %fp 46b30: 4e75 rts if ( !_Objects_Is_local_id( the_thread->Object.id ) ) (*api_semaphore_mp_support) ( the_thread, id ); #endif } else { _ISR_Disable( level ); 46b32: 203c 0000 0700 movel #1792,%d0 46b38: 40c1 movew %sr,%d1 46b3a: 8081 orl %d1,%d0 46b3c: 46c0 movew %d0,%sr if ( the_semaphore->count < the_semaphore->Attributes.maximum_count ) 46b3e: 202a 0048 movel %a2@(72),%d0 46b42: b0aa 0040 cmpl %a2@(64),%d0 46b46: 6412 bccs 46b5a <_CORE_semaphore_Surrender+0x4a> <== NEVER TAKEN the_semaphore->count += 1; 46b48: 5280 addql #1,%d0 46b4a: 2540 0048 movel %d0,%a2@(72) 46b4e: 4280 clrl %d0 else status = CORE_SEMAPHORE_MAXIMUM_COUNT_EXCEEDED; _ISR_Enable( level ); 46b50: 46c1 movew %d1,%sr } return status; } 46b52: 246e fffc moveal %fp@(-4),%a2 46b56: 4e5e unlk %fp 46b58: 4e75 rts (*api_semaphore_mp_support) ( the_thread, id ); #endif } else { _ISR_Disable( level ); if ( the_semaphore->count < the_semaphore->Attributes.maximum_count ) 46b5a: 7004 moveq #4,%d0 <== NOT EXECUTED the_semaphore->count += 1; else status = CORE_SEMAPHORE_MAXIMUM_COUNT_EXCEEDED; _ISR_Enable( level ); 46b5c: 46c1 movew %d1,%sr <== NOT EXECUTED 46b5e: 60f2 bras 46b52 <_CORE_semaphore_Surrender+0x42> <== NOT EXECUTED 0004b0b8 <_Chain_Initialize>: Chain_Control *the_chain, void *starting_address, size_t number_nodes, size_t node_size ) { 4b0b8: 4e56 0000 linkw %fp,#0 4b0bc: 202e 0010 movel %fp@(16),%d0 4b0c0: 2f0a movel %a2,%sp@- 4b0c2: 246e 0008 moveal %fp@(8),%a2 */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Head( Chain_Control *the_chain ) { return (Chain_Node *) the_chain; 4b0c6: 224a moveal %a2,%a1 4b0c8: 2f02 movel %d2,%sp@- 4b0ca: 242e 0014 movel %fp@(20),%d2 Chain_Node *current; Chain_Node *next; count = number_nodes; current = _Chain_Head( the_chain ); the_chain->permanent_null = NULL; 4b0ce: 42aa 0004 clrl %a2@(4) next = starting_address; while ( count-- ) { 4b0d2: 4a80 tstl %d0 4b0d4: 6718 beqs 4b0ee <_Chain_Initialize+0x36> <== NEVER TAKEN Chain_Node *next; count = number_nodes; current = _Chain_Head( the_chain ); the_chain->permanent_null = NULL; next = starting_address; 4b0d6: 206e 000c moveal %fp@(12),%a0 while ( count-- ) { current->next = next; next->previous = current; 4b0da: 2149 0004 movel %a1,%a0@(4) 4b0de: 2208 movel %a0,%d1 4b0e0: d282 addl %d2,%d1 current = next; next = (Chain_Node *) 4b0e2: 5380 subql #1,%d0 count = number_nodes; current = _Chain_Head( the_chain ); the_chain->permanent_null = NULL; next = starting_address; while ( count-- ) { current->next = next; 4b0e4: 2288 movel %a0,%a1@ next->previous = current; current = next; next = (Chain_Node *) 4b0e6: 2248 moveal %a0,%a1 count = number_nodes; current = _Chain_Head( the_chain ); the_chain->permanent_null = NULL; next = starting_address; while ( count-- ) { 4b0e8: 2041 moveal %d1,%a0 4b0ea: 4a80 tstl %d0 4b0ec: 66ec bnes 4b0da <_Chain_Initialize+0x22> next->previous = current; current = next; next = (Chain_Node *) _Addresses_Add_offset( (void *) next, node_size ); } current->next = _Chain_Tail( the_chain ); 4b0ee: 200a movel %a2,%d0 4b0f0: 5880 addql #4,%d0 4b0f2: 2280 movel %d0,%a1@ the_chain->last = current; } 4b0f4: 241f movel %sp@+,%d2 current = next; next = (Chain_Node *) _Addresses_Add_offset( (void *) next, node_size ); } current->next = _Chain_Tail( the_chain ); the_chain->last = current; 4b0f6: 2549 0008 movel %a1,%a2@(8) } 4b0fa: 245f moveal %sp@+,%a2 4b0fc: 4e5e unlk %fp <== NOT EXECUTED 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 da82 moveal 5da82 <_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 0108 moveal %a2@(264),%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> <== ALWAYS TAKEN _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 dba6 movel %d2,5dba6 <_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 8618 jsr 48618 <_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 dba6 movel 5dba6 <_Event_Sync_state>,%d0 _Event_Sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED; 45758: 42b9 0005 dba6 clrl 5dba6 <_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 77b4 jmp 477b4 <_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 daa0 pea 5daa0 <_Watchdog_Ticks_chain> 457d0: 4eb9 0004 8e1c jsr 48e1c <_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 8618 jsr 48618 <_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 dba6 movel 5dba6 <_Event_Sync_state>,%d0 _Event_Sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED; 457fa: 42b9 0005 dba6 clrl 5dba6 <_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 ... 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 0108 moveal %a2@(264),%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 da62 moveal 5da62 <_ISR_Nest_level>,%a1 458a2: 4a89 tstl %a1 458a4: 670a beqs 458b0 <_Event_Surrender+0x40> 458a6: b5f9 0005 da82 cmpal 5da82 <_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> <== NEVER TAKEN 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 7968 jsr 47968 <_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 8f64 jsr 48f64 <_Watchdog_Remove> 45932: 2f3c 1003 fff8 movel #268697592,%sp@- 45938: 2f0a movel %a2,%sp@- 4593a: 4eb9 0004 7968 jsr 47968 <_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 dba6 moveal 5dba6 <_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> <== NEVER TAKEN _Thread_Is_executing( the_thread ) && ((_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) || (_Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED)) ) { 4595a: 2279 0005 dba6 moveal 5dba6 <_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> <== NEVER TAKEN 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 dba6 movel %d0,5dba6 <_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 ... 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 7d64 jsr 47d64 <_Thread_Get> switch ( location ) { 459b2: 508f addql #8,%sp 459b4: 4aae fffc tstl %fp@(-4) 459b8: 6642 bnes 459fc <_Event_Timeout+0x60> <== NEVER TAKEN * * 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 da82 cmpl 5da82 <_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 7968 jsr 47968 <_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 d9c8 movel 5d9c8 <_Thread_Dispatch_disable_level>,%d0 459f4: 5380 subql #1,%d0 459f6: 23c0 0005 d9c8 movel %d0,5d9c8 <_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 dba6 movel 5dba6 <_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 45a16: 2040 moveal %d0,%a0 #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 } the_thread->Wait.return_code = RTEMS_TIMEOUT; 45a1a: 2143 0034 movel %d3,%a0@(52) #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 dba6 movel %d1,5dba6 <_Event_Sync_state> } the_thread->Wait.return_code = RTEMS_TIMEOUT; _ISR_Enable( level ); 45a24: 46c2 movew %d2,%sr RTEMS_INLINE_ROUTINE void _Thread_Unblock ( Thread_Control *the_thread ) { _Thread_Clear_state( the_thread, STATES_BLOCKED ); 45a26: 2f3c 1003 fff8 movel #268697592,%sp@- 45a2c: 2f00 movel %d0,%sp@- 45a2e: 4eb9 0004 7968 jsr 47968 <_Thread_Clear_state> */ RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void ) { RTEMS_COMPILER_MEMORY_BARRIER(); _Thread_Dispatch_disable_level -= 1; 45a34: 508f addql #8,%sp 45a36: 2039 0005 d9c8 movel 5d9c8 <_Thread_Dispatch_disable_level>,%d0 45a3c: 5380 subql #1,%d0 45a3e: 23c0 0005 d9c8 movel %d0,5d9c8 <_Thread_Dispatch_disable_level> 45a44: 60b6 bras 459fc <_Event_Timeout+0x60> ... 0004b37c <_Heap_Allocate_aligned_with_boundary>: Heap_Control *heap, uintptr_t alloc_size, uintptr_t alignment, uintptr_t boundary ) { 4b37c: 4e56 ffcc linkw %fp,#-52 4b380: 226e 000c moveal %fp@(12),%a1 4b384: 48d7 3cfc moveml %d2-%d7/%a2-%a5,%sp@ 4b388: 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; 4b38c: 2c09 movel %a1,%d6 4b38e: 5886 addql #4,%d6 uintptr_t const page_size = heap->page_size; 4b390: 202a 0010 movel %a2@(16),%d0 Heap_Control *heap, uintptr_t alloc_size, uintptr_t alignment, uintptr_t boundary ) { 4b394: 222e 0010 movel %fp@(16),%d1 4b398: 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; 4b39c: 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; 4b3a0: 2d40 fffc movel %d0,%fp@(-4) uintptr_t alloc_begin = 0; uint32_t search_count = 0; if ( block_size_floor < alloc_size ) { 4b3a4: bc89 cmpl %a1,%d6 4b3a6: 6500 0146 bcsw 4b4ee <_Heap_Allocate_aligned_with_boundary+0x172> /* Integer overflow occured */ return NULL; } if ( boundary != 0 ) { 4b3aa: 4a84 tstl %d4 4b3ac: 6600 013c bnew 4b4ea <_Heap_Allocate_aligned_with_boundary+0x16e> if ( alignment == 0 ) { alignment = page_size; } } while ( block != free_list_tail ) { 4b3b0: b1ca cmpal %a2,%a0 4b3b2: 6700 0152 beqw 4b506 <_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; 4b3b6: 242e fffc movel %fp@(-4),%d2 uintptr_t alloc_end = block_end + HEAP_BLOCK_SIZE_OFFSET; uintptr_t alloc_begin = alloc_end - alloc_size; 4b3ba: 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; 4b3bc: 5e82 addql #7,%d2 uintptr_t alloc_end = block_end + HEAP_BLOCK_SIZE_OFFSET; uintptr_t alloc_begin = alloc_end - alloc_size; 4b3be: 9a89 subl %a1,%d5 if ( alignment == 0 ) { alignment = page_size; } } while ( block != free_list_tail ) { 4b3c0: 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; 4b3c2: 2d42 fff8 movel %d2,%fp@(-8) uintptr_t alloc_end = block_end + HEAP_BLOCK_SIZE_OFFSET; uintptr_t alloc_begin = alloc_end - alloc_size; 4b3c6: 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 ) { 4b3ca: 2028 0004 movel %a0@(4),%d0 while ( block != free_list_tail ) { _HAssert( _Heap_Is_prev_used( block ) ); /* Statistics */ ++search_count; 4b3ce: 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 ) { 4b3d0: b086 cmpl %d6,%d0 4b3d2: 630e blss 4b3e2 <_Heap_Allocate_aligned_with_boundary+0x66> if ( alignment == 0 ) { 4b3d4: 4a81 tstl %d1 4b3d6: 6628 bnes 4b400 <_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; 4b3d8: 2408 movel %a0,%d2 4b3da: 5082 addql #8,%d2 boundary ); } } if ( alloc_begin != 0 ) { 4b3dc: 4a82 tstl %d2 4b3de: 6600 00ee bnew 4b4ce <_Heap_Allocate_aligned_with_boundary+0x152> break; } block = block->next; 4b3e2: 2068 0008 moveal %a0@(8),%a0 if ( alignment == 0 ) { alignment = page_size; } } while ( block != free_list_tail ) { 4b3e6: b1ca cmpal %a2,%a0 4b3e8: 66e0 bnes 4b3ca <_Heap_Allocate_aligned_with_boundary+0x4e> 4b3ea: 4280 clrl %d0 uintptr_t alloc_size, uintptr_t alignment, uintptr_t boundary ) { Heap_Statistics *const stats = &heap->stats; 4b3ec: b6aa 0044 cmpl %a2@(68),%d3 4b3f0: 6304 blss 4b3f6 <_Heap_Allocate_aligned_with_boundary+0x7a> ); } /* Statistics */ if ( stats->max_search < search_count ) { stats->max_search = search_count; 4b3f2: 2543 0044 movel %d3,%a2@(68) } return (void *) alloc_begin; } 4b3f6: 4cee 3cfc ffcc moveml %fp@(-52),%d2-%d7/%a2-%a5 4b3fc: 4e5e unlk %fp 4b3fe: 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; 4b400: 7efe moveq #-2,%d7 4b402: 4be8 0008 lea %a0@(8),%a5 4b406: 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; 4b408: 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; 4b40c: 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; 4b40e: 2a2e fff8 movel %fp@(-8),%d5 4b412: 9a8c subl %a4,%d5 uintptr_t alloc_end = block_end + HEAP_BLOCK_SIZE_OFFSET; uintptr_t alloc_begin = alloc_end - alloc_size; 4b414: 242e fff4 movel %fp@(-12),%d2 4b418: d480 addl %d0,%d2 RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down( uintptr_t value, uintptr_t alignment ) { return value - (value % alignment); 4b41a: 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; 4b41c: d085 addl %d5,%d0 4b41e: 4c41 7005 remul %d1,%d5,%d7 4b422: 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 ) { 4b424: b480 cmpl %d0,%d2 4b426: 630a blss 4b432 <_Heap_Allocate_aligned_with_boundary+0xb6> 4b428: 2a00 movel %d0,%d5 4b42a: 4c41 5002 remul %d1,%d2,%d5 4b42e: 9082 subl %d2,%d0 4b430: 2400 movel %d0,%d2 } alloc_end = alloc_begin + alloc_size; /* Ensure boundary constaint */ if ( boundary != 0 ) { 4b432: 4a84 tstl %d4 4b434: 676c beqs 4b4a2 <_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; 4b436: 2002 movel %d2,%d0 4b438: d089 addl %a1,%d0 4b43a: 2e00 movel %d0,%d7 4b43c: 4c44 7005 remul %d4,%d5,%d7 4b440: 2e00 movel %d0,%d7 4b442: 9e85 subl %d5,%d7 4b444: 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 ) { 4b446: be82 cmpl %d2,%d7 4b448: 6358 blss 4b4a2 <_Heap_Allocate_aligned_with_boundary+0x126> 4b44a: be80 cmpl %d0,%d7 4b44c: 6454 bccs 4b4a2 <_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; 4b44e: 2e0d movel %a5,%d7 4b450: 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 ) { 4b452: ba87 cmpl %d7,%d5 4b454: 658c bcss 4b3e2 <_Heap_Allocate_aligned_with_boundary+0x66> return 0; } alloc_begin = boundary_line - alloc_size; 4b456: 9a89 subl %a1,%d5 4b458: 2005 movel %d5,%d0 4b45a: 2647 moveal %d7,%a3 4b45c: 4c41 0002 remul %d1,%d2,%d0 4b460: 9a82 subl %d2,%d5 alloc_begin = _Heap_Align_down( alloc_begin, alignment ); alloc_end = alloc_begin + alloc_size; 4b462: 2005 movel %d5,%d0 4b464: d089 addl %a1,%d0 4b466: 2405 movel %d5,%d2 4b468: 2e00 movel %d0,%d7 4b46a: 4c44 7005 remul %d4,%d5,%d7 4b46e: 2e00 movel %d0,%d7 4b470: 9e85 subl %d5,%d7 4b472: 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 ) { 4b474: be82 cmpl %d2,%d7 4b476: 632a blss 4b4a2 <_Heap_Allocate_aligned_with_boundary+0x126> 4b478: be80 cmpl %d0,%d7 4b47a: 6426 bccs 4b4a2 <_Heap_Allocate_aligned_with_boundary+0x126> if ( boundary_line < boundary_floor ) { 4b47c: ba8b cmpl %a3,%d5 4b47e: 6500 ff62 bcsw 4b3e2 <_Heap_Allocate_aligned_with_boundary+0x66> return 0; } alloc_begin = boundary_line - alloc_size; 4b482: 9a89 subl %a1,%d5 4b484: 2005 movel %d5,%d0 4b486: 4c41 0002 remul %d1,%d2,%d0 4b48a: 9a82 subl %d2,%d5 alloc_begin = _Heap_Align_down( alloc_begin, alignment ); alloc_end = alloc_begin + alloc_size; 4b48c: 2005 movel %d5,%d0 4b48e: d089 addl %a1,%d0 4b490: 2405 movel %d5,%d2 4b492: 2e00 movel %d0,%d7 4b494: 4c44 7005 remul %d4,%d5,%d7 4b498: 2e00 movel %d0,%d7 4b49a: 9e85 subl %d5,%d7 4b49c: 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 ) { 4b49e: be82 cmpl %d2,%d7 4b4a0: 62d6 bhis 4b478 <_Heap_Allocate_aligned_with_boundary+0xfc><== ALWAYS TAKEN 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 ) { 4b4a2: b48d cmpl %a5,%d2 4b4a4: 6500 ff3c bcsw 4b3e2 <_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; 4b4a8: 70f8 moveq #-8,%d0 4b4aa: 9088 subl %a0,%d0 4b4ac: 2a40 moveal %d0,%a5 4b4ae: 2e02 movel %d2,%d7 4b4b0: dbc2 addal %d2,%a5 4b4b2: 202e fffc movel %fp@(-4),%d0 4b4b6: 4c40 7005 remul %d0,%d5,%d7 4b4ba: 9bc5 subal %d5,%a5 if ( free_size >= min_block_size || free_size == 0 ) { 4b4bc: bbcc cmpal %a4,%a5 4b4be: 6400 ff1c bccw 4b3dc <_Heap_Allocate_aligned_with_boundary+0x60> 4b4c2: 4a8d tstl %a5 4b4c4: 6600 ff1c bnew 4b3e2 <_Heap_Allocate_aligned_with_boundary+0x66> boundary ); } } if ( alloc_begin != 0 ) { 4b4c8: 4a82 tstl %d2 4b4ca: 6700 ff16 beqw 4b3e2 <_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 ); 4b4ce: 2f09 movel %a1,%sp@- block = block->next; } if ( alloc_begin != 0 ) { /* Statistics */ stats->searches += search_count; 4b4d0: d7aa 004c addl %d3,%a2@(76) block = _Heap_Block_allocate( heap, block, alloc_begin, alloc_size ); 4b4d4: 2f02 movel %d2,%sp@- 4b4d6: 2f08 movel %a0,%sp@- 4b4d8: 2f0a movel %a2,%sp@- 4b4da: 4eb9 0004 6e38 jsr 46e38 <_Heap_Block_allocate> 4b4e0: 4fef 0010 lea %sp@(16),%sp 4b4e4: 2002 movel %d2,%d0 4b4e6: 6000 ff04 braw 4b3ec <_Heap_Allocate_aligned_with_boundary+0x70> /* Integer overflow occured */ return NULL; } if ( boundary != 0 ) { if ( boundary < alloc_size ) { 4b4ea: b889 cmpl %a1,%d4 4b4ec: 640c bccs 4b4fa <_Heap_Allocate_aligned_with_boundary+0x17e> ); } /* Statistics */ if ( stats->max_search < search_count ) { stats->max_search = search_count; 4b4ee: 4280 clrl %d0 } return (void *) alloc_begin; } 4b4f0: 4cee 3cfc ffcc moveml %fp@(-52),%d2-%d7/%a2-%a5 4b4f6: 4e5e unlk %fp 4b4f8: 4e75 rts if ( boundary != 0 ) { if ( boundary < alloc_size ) { return NULL; } if ( alignment == 0 ) { 4b4fa: 4a81 tstl %d1 4b4fc: 6600 feb2 bnew 4b3b0 <_Heap_Allocate_aligned_with_boundary+0x34> 4b500: 2200 movel %d0,%d1 4b502: 6000 feac braw 4b3b0 <_Heap_Allocate_aligned_with_boundary+0x34> alignment = page_size; } } while ( block != free_list_tail ) { 4b506: 4283 clrl %d3 4b508: 4280 clrl %d0 4b50a: 6000 fee0 braw 4b3ec <_Heap_Allocate_aligned_with_boundary+0x70> ... 00046e38 <_Heap_Block_allocate>: Heap_Block *free_list_anchor = NULL; _HAssert( alloc_area_begin <= alloc_begin ); if ( _Heap_Is_free( block ) ) { 46e38: 70fe moveq #-2,%d0 Heap_Control *heap, Heap_Block *block, uintptr_t alloc_begin, uintptr_t alloc_size ) { 46e3a: 4e56 ffe0 linkw %fp,#-32 46e3e: 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; 46e42: 2041 moveal %d1,%a0 46e44: 5188 subql #8,%a0 46e46: 48d7 3c3c moveml %d2-%d5/%a2-%a5,%sp@ 46e4a: 246e 000c moveal %fp@(12),%a2 Heap_Block *free_list_anchor = NULL; _HAssert( alloc_area_begin <= alloc_begin ); if ( _Heap_Is_free( block ) ) { 46e4e: 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; 46e50: 2848 moveal %a0,%a4 46e52: 240a movel %a2,%d2 46e54: 99ca subal %a2,%a4 Heap_Block *free_list_anchor = NULL; _HAssert( alloc_area_begin <= alloc_begin ); if ( _Heap_Is_free( block ) ) { 46e56: c0aa 0004 andl %a2@(4),%d0 Heap_Control *heap, Heap_Block *block, uintptr_t alloc_begin, uintptr_t alloc_size ) { 46e5a: 266e 0008 moveal %fp@(8),%a3 Heap_Block *free_list_anchor = NULL; _HAssert( alloc_area_begin <= alloc_begin ); if ( _Heap_Is_free( block ) ) { 46e5e: c6b2 0804 andl %a2@(00000004,%d0:l),%d3 Heap_Control *heap, Heap_Block *block, uintptr_t alloc_begin, uintptr_t alloc_size ) { 46e62: 2a2e 0014 movel %fp@(20),%d5 Heap_Block *free_list_anchor = NULL; _HAssert( alloc_area_begin <= alloc_begin ); if ( _Heap_Is_free( block ) ) { 46e66: 4a03 tstb %d3 46e68: 6600 00aa bnew 46f14 <_Heap_Block_allocate+0xdc> free_list_anchor = block->prev; _Heap_Free_list_remove( block ); /* Statistics */ --stats->free_blocks; 46e6c: 53ab 0038 subql #1,%a3@(56) ++stats->used_blocks; stats->free_size -= _Heap_Block_size( block ); 46e70: 76fe moveq #-2,%d3 _Heap_Free_list_remove( block ); /* Statistics */ --stats->free_blocks; ++stats->used_blocks; 46e72: 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; 46e76: 202a 0008 movel %a2@(8),%d0 Heap_Block *prev = block->prev; prev->next = next; next->prev = prev; 46e7a: 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; 46e7c: 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 ); 46e80: 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; 46e84: 2340 0008 movel %d0,%a1@(8) } else { free_list_anchor = _Heap_Free_list_head( heap ); } if ( alloc_area_offset < heap->page_size ) { 46e88: 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 ); 46e8c: 97ab 0030 subl %d3,%a3@(48) next->prev = prev; 46e90: 2b49 000c movel %a1,%a5@(12) } else { free_list_anchor = _Heap_Free_list_head( heap ); } if ( alloc_area_offset < heap->page_size ) { 46e94: b08c cmpl %a4,%d0 46e96: 6200 0088 bhiw 46f20 <_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; 46e9a: 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 ) 46e9e: 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 ) ) { 46ea2: 7201 moveq #1,%d1 46ea4: 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; 46ea6: 2008 movel %a0,%d0 46ea8: 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; 46eaa: d1ab 0030 addl %d0,%a3@(48) if ( _Heap_Is_prev_used( block ) ) { 46eae: c2aa 0004 andl %a2@(4),%d1 46eb2: 6700 0082 beqw 46f36 <_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; 46eb6: 78fe moveq #-2,%d4 _Heap_Free_list_insert_after( free_list_anchor, block ); free_list_anchor = block; /* Statistics */ ++stats->free_blocks; 46eb8: 52ab 0038 addql #1,%a3@(56) 46ebc: 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; 46ebe: 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; 46ec2: 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; 46ec4: 7801 moveq #1,%d4 46ec6: 8880 orl %d0,%d4 new_block->next = next; 46ec8: 254c 0008 movel %a4,%a2@(8) new_block->prev_size = block_size; new_block->size_and_flag = new_block_size; 46ecc: d483 addl %d3,%d2 46ece: 9488 subl %a0,%d2 new_block->prev = block_before; 46ed0: 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; 46ed4: 2544 0004 movel %d4,%a2@(4) block_before->next = new_block; 46ed8: 234a 0008 movel %a2,%a1@(8) next->prev = new_block; 46edc: 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 ); 46ee0: 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; 46ee2: 2080 movel %d0,%a0@ new_block->size_and_flag = new_block_size; 46ee4: 2142 0004 movel %d2,%a0@(4) _Heap_Block_split( heap, new_block, free_list_anchor, alloc_size ); 46ee8: 2f05 movel %d5,%sp@- 46eea: 2f01 movel %d1,%sp@- 46eec: 2f08 movel %a0,%sp@- 46eee: 2f0b movel %a3,%sp@- 46ef0: 4eb9 0004 6d44 jsr 46d44 <_Heap_Block_split> 46ef6: 4fef 0010 lea %sp@(16),%sp alloc_size ); } /* Statistics */ if ( stats->min_free_size > stats->free_size ) { 46efa: 202b 0030 movel %a3@(48),%d0 Heap_Block *block, uintptr_t alloc_begin, uintptr_t alloc_size ) { Heap_Statistics *const stats = &heap->stats; 46efe: b0ab 0034 cmpl %a3@(52),%d0 46f02: 6404 bccs 46f08 <_Heap_Block_allocate+0xd0> ); } /* Statistics */ if ( stats->min_free_size > stats->free_size ) { stats->min_free_size = stats->free_size; 46f04: 2740 0034 movel %d0,%a3@(52) } return block; } 46f08: 200a movel %a2,%d0 46f0a: 4cee 3c3c ffe0 moveml %fp@(-32),%d2-%d5/%a2-%a5 46f10: 4e5e unlk %fp 46f12: 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 ) { 46f14: 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 ); 46f18: 224b moveal %a3,%a1 } if ( alloc_area_offset < heap->page_size ) { 46f1a: b08c cmpl %a4,%d0 46f1c: 6300 ff7c blsw 46e9a <_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 ); 46f20: 4874 5800 pea %a4@(00000000,%d5:l) 46f24: 2f09 movel %a1,%sp@- 46f26: 2f0a movel %a2,%sp@- 46f28: 2f0b movel %a3,%sp@- 46f2a: 4eb9 0004 6d44 jsr 46d44 <_Heap_Block_split> 46f30: 4fef 0010 lea %sp@(16),%sp 46f34: 60c4 bras 46efa <_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); 46f36: 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; 46f38: 78fe moveq #-2,%d4 46f3a: 2209 movel %a1,%d1 46f3c: c8aa 0004 andl %a2@(4),%d4 46f40: 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; 46f42: 78fe moveq #-2,%d4 46f44: 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; 46f46: 7801 moveq #1,%d4 46f48: 8880 orl %d0,%d4 new_block->prev_size = block_size; new_block->size_and_flag = new_block_size; 46f4a: d483 addl %d3,%d2 46f4c: 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; 46f4e: 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 ); 46f52: 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; 46f54: 2080 movel %d0,%a0@ new_block->size_and_flag = new_block_size; 46f56: 2142 0004 movel %d2,%a0@(4) _Heap_Block_split( heap, new_block, free_list_anchor, alloc_size ); 46f5a: 2f05 movel %d5,%sp@- 46f5c: 2f01 movel %d1,%sp@- 46f5e: 2f08 movel %a0,%sp@- 46f60: 2f0b movel %a3,%sp@- 46f62: 4eb9 0004 6d44 jsr 46d44 <_Heap_Block_split> 46f68: 4fef 0010 lea %sp@(16),%sp 46f6c: 608c bras 46efa <_Heap_Block_allocate+0xc2> ... 00050480 <_Heap_Extend>: Heap_Control *heap, void *area_begin_ptr, uintptr_t area_size, uintptr_t *amount_extended ) { 50480: 4e56 fff4 linkw %fp,#-12 50484: 206e 0008 moveal %fp@(8),%a0 50488: 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; 5048c: 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; 50490: 2268 0024 moveal %a0@(36),%a1 Heap_Control *heap, void *area_begin_ptr, uintptr_t area_size, uintptr_t *amount_extended ) { 50494: 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; 50498: b0a8 0018 cmpl %a0@(24),%d0 5049c: 6410 bccs 504ae <_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 ) { 5049e: b280 cmpl %d0,%d1 504a0: 671c beqs 504be <_Heap_Extend+0x3e> 504a2: 7002 moveq #2,%d0 _Heap_Free( heap, (void *) _Heap_Alloc_area_of_block( last_block )); } return HEAP_EXTEND_SUCCESSFUL; } 504a4: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 504aa: 4e5e unlk %fp 504ac: 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 ) { 504ae: b280 cmpl %d0,%d1 504b0: 63ec blss 5049e <_Heap_Extend+0x1e> 504b2: 7001 moveq #1,%d0 _Heap_Free( heap, (void *) _Heap_Alloc_area_of_block( last_block )); } return HEAP_EXTEND_SUCCESSFUL; } 504b4: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 504ba: 4e5e unlk %fp 504bc: 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; 504be: 2200 movel %d0,%d1 504c0: d2ae 0010 addl %fp@(16),%d1 * block and free it. */ heap->area_end = new_heap_area_end; extend_size = new_heap_area_end 504c4: 70f8 moveq #-8,%d0 504c6: 9089 subl %a1,%d0 504c8: d081 addl %d1,%d0 RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down( uintptr_t value, uintptr_t alignment ) { return value - (value % alignment); 504ca: 2600 movel %d0,%d3 504cc: 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; 504d2: 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; 504d6: 246e 0014 moveal %fp@(20),%a2 504da: 9082 subl %d2,%d0 504dc: 2480 movel %d0,%a2@ if( extend_size >= heap->min_block_size ) { 504de: b0a8 0014 cmpl %a0@(20),%d0 504e2: 640c bccs 504f0 <_Heap_Extend+0x70> <== ALWAYS TAKEN /* 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 )); 504e4: 4280 clrl %d0 <== NOT EXECUTED } return HEAP_EXTEND_SUCCESSFUL; } 504e6: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 504ec: 4e5e unlk %fp 504ee: 4e75 rts uintptr_t size ) { uintptr_t flag = block->size_and_flag & HEAP_PREV_BLOCK_USED; block->size_and_flag = size | flag; 504f0: 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); 504f2: 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; 504f6: 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 = 504fa: 2228 0020 movel %a0@(32),%d1 504fe: 928a subl %a2,%d1 50500: 8480 orl %d0,%d2 ((uintptr_t) heap->first_block - (uintptr_t) new_last_block) | HEAP_PREV_BLOCK_USED; heap->last_block = new_last_block; 50502: 214a 0024 movel %a2,%a0@(36) 50506: 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 = 5050a: 7401 moveq #1,%d2 5050c: 8481 orl %d1,%d2 5050e: 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 )); 50512: 4869 0008 pea %a1@(8) | HEAP_PREV_BLOCK_USED; heap->last_block = new_last_block; /* Statistics */ stats->size += extend_size; 50516: d1a8 002c addl %d0,%a0@(44) ++stats->used_blocks; 5051a: 52a8 0040 addql #1,%a0@(64) --stats->frees; /* Do not count subsequent call as actual free() */ 5051e: 53a8 0050 subql #1,%a0@(80) _Heap_Free( heap, (void *) _Heap_Alloc_area_of_block( last_block )); 50522: 2f08 movel %a0,%sp@- 50524: 4eb9 0004 b58c jsr 4b58c <_Heap_Free> 5052a: 508f addql #8,%sp 5052c: 4280 clrl %d0 5052e: 60b6 bras 504e6 <_Heap_Extend+0x66> 0004b510 <_Heap_Free>: #include #include #include bool _Heap_Free( Heap_Control *heap, void *alloc_begin_ptr ) { 4b510: 4e56 ffe4 linkw %fp,#-28 4b514: 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 ) 4b518: 2040 moveal %d0,%a0 4b51a: 5188 subql #8,%a0 4b51c: 226e 0008 moveal %fp@(8),%a1 4b520: 4c69 0001 0010 remul %a1@(16),%d1,%d0 4b526: 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; 4b52a: 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 ) 4b52e: 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 4b530: b088 cmpl %a0,%d0 4b532: 6200 00a0 bhiw 4b5d4 <_Heap_Free+0xc4> && (uintptr_t) block <= (uintptr_t) heap->last_block; 4b536: 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 4b53a: b288 cmpl %a0,%d1 4b53c: 6500 0096 bcsw 4b5d4 <_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; 4b540: 2628 0004 movel %a0@(4),%d3 4b544: 74fe moveq #-2,%d2 4b546: 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); 4b548: 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 4b54c: b5c0 cmpal %d0,%a2 4b54e: 6500 0084 bcsw 4b5d4 <_Heap_Free+0xc4> 4b552: b5c1 cmpal %d1,%a2 4b554: 627e bhis 4b5d4 <_Heap_Free+0xc4> <== NEVER TAKEN 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; 4b556: 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 ) ) { 4b55a: 7a01 moveq #1,%d5 4b55c: ca84 andl %d4,%d5 4b55e: 4a05 tstb %d5 4b560: 6772 beqs 4b5d4 <_Heap_Free+0xc4> <== NEVER TAKEN - 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; 4b562: 7afe moveq #-2,%d5 4b564: c885 andl %d5,%d4 _HAssert( false ); return false; } next_block_size = _Heap_Block_size( next_block ); next_is_free = next_block != heap->last_block 4b566: b5c1 cmpal %d1,%a2 4b568: 6700 00fa beqw 4b664 <_Heap_Free+0x154> #include #include #include bool _Heap_Free( Heap_Control *heap, void *alloc_begin_ptr ) 4b56c: 7a01 moveq #1,%d5 4b56e: 7c01 moveq #1,%d6 4b570: cab2 4804 andl %a2@(00000004,%d4:l),%d5 4b574: 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 ) ) { 4b576: 7c01 moveq #1,%d6 4b578: c686 andl %d6,%d3 4b57a: 4a03 tstb %d3 4b57c: 6660 bnes 4b5de <_Heap_Free+0xce> uintptr_t const prev_size = block->prev_size; 4b57e: 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); 4b580: 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 4b582: b1c0 cmpal %d0,%a0 4b584: 654e bcss 4b5d4 <_Heap_Free+0xc4> <== NEVER TAKEN 4b586: b1c1 cmpal %d1,%a0 4b588: 624a bhis 4b5d4 <_Heap_Free+0xc4> <== NEVER TAKEN 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) ) { 4b58a: 7001 moveq #1,%d0 4b58c: c0a8 0004 andl %a0@(4),%d0 4b590: 4a00 tstb %d0 4b592: 6740 beqs 4b5d4 <_Heap_Free+0xc4> <== NEVER TAKEN _HAssert( false ); return( false ); } if ( next_is_free ) { /* coalesce both */ 4b594: 4a05 tstb %d5 4b596: 6700 00d2 beqw 4b66a <_Heap_Free+0x15a> } RTEMS_INLINE_ROUTINE void _Heap_Free_list_remove( Heap_Block *block ) { Heap_Block *next = block->next; Heap_Block *prev = block->prev; 4b59a: 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; 4b59e: 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; 4b5a2: d882 addl %d2,%d4 4b5a4: d684 addl %d4,%d3 _Heap_Free_list_remove( next_block ); stats->free_blocks -= 1; prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED; 4b5a6: 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; 4b5a8: 246a 0008 moveal %a2@(8),%a2 4b5ac: 8083 orl %d3,%d0 next_block = _Heap_Block_at( prev_block, size ); _HAssert(!_Heap_Is_prev_used( next_block)); next_block->prev_size = size; 4b5ae: 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; 4b5b2: 2140 0004 movel %d0,%a0@(4) Heap_Block *prev = block->prev; prev->next = next; next->prev = prev; 4b5b6: 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; 4b5ba: 274a 0008 movel %a2,%a3@(8) } /* Statistics */ --stats->used_blocks; ++stats->frees; stats->free_size += block_size; 4b5be: d5a9 0030 addl %d2,%a1@(48) stats->max_free_blocks = stats->free_blocks; } } /* Statistics */ --stats->used_blocks; 4b5c2: 53a9 0040 subql #1,%a1@(64) ++stats->frees; 4b5c6: 52a9 0050 addql #1,%a1@(80) stats->free_size += block_size; 4b5ca: 7001 moveq #1,%d0 return( true ); } 4b5cc: 4cd7 0c7c moveml %sp@,%d2-%d6/%a2-%a3 4b5d0: 4e5e unlk %fp 4b5d2: 4e75 rts 4b5d4: 4cd7 0c7c moveml %sp@,%d2-%d6/%a2-%a3 /* Statistics */ --stats->used_blocks; ++stats->frees; stats->free_size += block_size; return( true ); 4b5d8: 4200 clrb %d0 } 4b5da: 4e5e unlk %fp 4b5dc: 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 */ 4b5de: 4a05 tstb %d5 4b5e0: 6736 beqs 4b618 <_Heap_Free+0x108> Heap_Block *old_block, Heap_Block *new_block ) { Heap_Block *next = old_block->next; Heap_Block *prev = old_block->prev; 4b5e2: 266a 000c moveal %a2@(12),%a3 uintptr_t const size = block_size + next_block_size; 4b5e6: d882 addl %d2,%d4 _Heap_Free_list_replace( next_block, block ); block->size_and_flag = size | HEAP_PREV_BLOCK_USED; 4b5e8: 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; 4b5ea: 246a 0008 moveal %a2@(8),%a2 4b5ee: 8084 orl %d4,%d0 next_block = _Heap_Block_at( block, size ); next_block->prev_size = size; 4b5f0: 2184 4800 movel %d4,%a0@(00000000,%d4:l) Heap_Block *prev = old_block->prev; new_block->next = next; new_block->prev = prev; 4b5f4: 214b 000c movel %a3,%a0@(12) ) { Heap_Block *next = old_block->next; Heap_Block *prev = old_block->prev; new_block->next = next; 4b5f8: 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; 4b5fc: 2140 0004 movel %d0,%a0@(4) } /* Statistics */ --stats->used_blocks; ++stats->frees; stats->free_size += block_size; 4b600: d5a9 0030 addl %d2,%a1@(48) stats->max_free_blocks = stats->free_blocks; } } /* Statistics */ --stats->used_blocks; 4b604: 53a9 0040 subql #1,%a1@(64) ++stats->frees; 4b608: 52a9 0050 addql #1,%a1@(80) stats->free_size += block_size; 4b60c: 7001 moveq #1,%d0 new_block->prev = prev; next->prev = new_block; 4b60e: 2548 000c movel %a0,%a2@(12) prev->next = new_block; 4b612: 2748 0008 movel %a0,%a3@(8) 4b616: 60b4 bras 4b5cc <_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; 4b618: 7a01 moveq #1,%d5 next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED; 4b61a: 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; 4b61c: 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; 4b61e: 2669 0008 moveal %a1@(8),%a3 4b622: 2145 0004 movel %d5,%a0@(4) next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED; 4b626: cdaa 0004 andl %d6,%a2@(4) next_block->prev_size = block_size; 4b62a: 2482 movel %d2,%a2@ /* Statistics */ ++stats->free_blocks; 4b62c: 2029 0038 movel %a1@(56),%d0 4b630: 5280 addql #1,%d0 new_block->next = next; 4b632: 214b 0008 movel %a3,%a0@(8) new_block->prev = block_before; 4b636: 2149 000c movel %a1,%a0@(12) block_before->next = new_block; 4b63a: 2348 0008 movel %a0,%a1@(8) next->prev = new_block; 4b63e: 2748 000c movel %a0,%a3@(12) 4b642: 2340 0038 movel %d0,%a1@(56) #include #include bool _Heap_Free( Heap_Control *heap, void *alloc_begin_ptr ) { Heap_Statistics *const stats = &heap->stats; 4b646: b0a9 003c cmpl %a1@(60),%d0 4b64a: 6300 ff72 blsw 4b5be <_Heap_Free+0xae> } /* Statistics */ --stats->used_blocks; ++stats->frees; stats->free_size += block_size; 4b64e: d5a9 0030 addl %d2,%a1@(48) stats->max_free_blocks = stats->free_blocks; } } /* Statistics */ --stats->used_blocks; 4b652: 53a9 0040 subql #1,%a1@(64) ++stats->frees; 4b656: 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; 4b65a: 2340 003c movel %d0,%a1@(60) } /* Statistics */ --stats->used_blocks; ++stats->frees; stats->free_size += block_size; 4b65e: 7001 moveq #1,%d0 4b660: 6000 ff6a braw 4b5cc <_Heap_Free+0xbc> _HAssert( false ); return false; } next_block_size = _Heap_Block_size( next_block ); next_is_free = next_block != heap->last_block 4b664: 4205 clrb %d5 4b666: 6000 ff0e braw 4b576 <_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; 4b66a: d682 addl %d2,%d3 prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED; 4b66c: 7a01 moveq #1,%d5 next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED; 4b66e: 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; 4b670: 8a83 orl %d3,%d5 next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED; next_block->prev_size = size; 4b672: 2483 movel %d3,%a2@ } /* Statistics */ --stats->used_blocks; ++stats->frees; stats->free_size += block_size; 4b674: 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; 4b676: 2145 0004 movel %d5,%a0@(4) next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED; 4b67a: cdaa 0004 andl %d6,%a2@(4) } /* Statistics */ --stats->used_blocks; ++stats->frees; stats->free_size += block_size; 4b67e: d5a9 0030 addl %d2,%a1@(48) stats->max_free_blocks = stats->free_blocks; } } /* Statistics */ --stats->used_blocks; 4b682: 53a9 0040 subql #1,%a1@(64) ++stats->frees; 4b686: 52a9 0050 addql #1,%a1@(80) 4b68a: 6000 ff40 braw 4b5cc <_Heap_Free+0xbc> ... 00050530 <_Heap_Get_free_information>: void _Heap_Get_free_information( Heap_Control *the_heap, Heap_Information *info ) { 50530: 4e56 fff4 linkw %fp,#-12 50534: 48d7 0c04 moveml %d2/%a2-%a3,%sp@ 50538: 266e 0008 moveal %fp@(8),%a3 5053c: 246e 000c moveal %fp@(12),%a2 return &heap->free_list; } RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Free_list_first( Heap_Control *heap ) { return _Heap_Free_list_head(heap)->next; 50540: 206b 0008 moveal %a3@(8),%a0 Heap_Block *the_block; Heap_Block *const tail = _Heap_Free_list_tail(the_heap); info->number = 0; 50544: 4292 clrl %a2@ info->largest = 0; 50546: 42aa 0004 clrl %a2@(4) info->total = 0; 5054a: 42aa 0008 clrl %a2@(8) for(the_block = _Heap_Free_list_first(the_heap); 5054e: b1cb cmpal %a3,%a0 50550: 672e beqs 50580 <_Heap_Get_free_information+0x50><== NEVER TAKEN 50552: 327c 0001 moveaw #1,%a1 50556: 4281 clrl %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; 50558: 70fe moveq #-2,%d0 the_block != tail; the_block = the_block->next) 5055a: 2409 movel %a1,%d2 5055c: 5282 addql #1,%d2 5055e: c0a8 0004 andl %a0@(4),%d0 /* As we always coalesce free blocks, prev block must have been used. */ _HAssert(_Heap_Is_prev_used(the_block)); info->number++; info->total += the_size; 50562: d280 addl %d0,%d1 if ( info->largest < the_size ) 50564: b0aa 0004 cmpl %a2@(4),%d0 50568: 6304 blss 5056e <_Heap_Get_free_information+0x3e> info->largest = the_size; 5056a: 2540 0004 movel %d0,%a2@(4) info->largest = 0; info->total = 0; for(the_block = _Heap_Free_list_first(the_heap); the_block != tail; the_block = the_block->next) 5056e: 2068 0008 moveal %a0@(8),%a0 info->number = 0; info->largest = 0; info->total = 0; for(the_block = _Heap_Free_list_first(the_heap); 50572: b1cb cmpal %a3,%a0 50574: 6704 beqs 5057a <_Heap_Get_free_information+0x4a> 50576: 2242 moveal %d2,%a1 50578: 60de bras 50558 <_Heap_Get_free_information+0x28> 5057a: 2541 0008 movel %d1,%a2@(8) 5057e: 2489 movel %a1,%a2@ info->number++; info->total += the_size; if ( info->largest < the_size ) info->largest = the_size; } } 50580: 4cd7 0c04 moveml %sp@,%d2/%a2-%a3 50584: 4e5e unlk %fp <== NOT EXECUTED 00050588 <_Heap_Get_information>: void _Heap_Get_information( Heap_Control *the_heap, Heap_Information_block *the_info ) { 50588: 4e56 fff4 linkw %fp,#-12 5058c: 206e 0008 moveal %fp@(8),%a0 50590: 48d7 040c moveml %d2-%d3/%a2,%sp@ 50594: 246e 000c moveal %fp@(12),%a2 Heap_Block *the_block = the_heap->first_block; Heap_Block *const end = the_heap->last_block; 50598: 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; 5059c: 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; 505a0: 4292 clrl %a2@ the_info->Free.total = 0; 505a2: 42aa 0008 clrl %a2@(8) the_info->Free.largest = 0; 505a6: 42aa 0004 clrl %a2@(4) the_info->Used.number = 0; 505aa: 42aa 000c clrl %a2@(12) the_info->Used.total = 0; 505ae: 42aa 0014 clrl %a2@(20) the_info->Used.largest = 0; 505b2: 42aa 0010 clrl %a2@(16) while ( the_block != end ) { 505b6: b489 cmpl %a1,%d2 505b8: 6746 beqs 50600 <_Heap_Get_information+0x78> <== NEVER TAKEN 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; 505ba: 260a movel %a2,%d3 505bc: 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 ) { 505c2: 2229 0004 movel %a1@(4),%d1 505c6: 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) ) 505c8: 204a moveal %a2,%a0 505ca: 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); 505cc: 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; 505ce: 2229 0004 movel %a1@(4),%d1 505d2: 0801 0000 btst #0,%d1 505d6: 6702 beqs 505da <_Heap_Get_information+0x52> 505d8: 2043 moveal %d3,%a0 info = &the_info->Used; else info = &the_info->Free; info->number++; 505da: 5290 addql #1,%a0@ info->total += the_size; 505dc: d1a8 0008 addl %d0,%a0@(8) if ( info->largest < the_size ) 505e0: b0a8 0004 cmpl %a0@(4),%d0 505e4: 6304 blss 505ea <_Heap_Get_information+0x62> info->largest = the_size; 505e6: 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 ) { 505ea: b3c2 cmpal %d2,%a1 505ec: 66d8 bnes 505c6 <_Heap_Get_information+0x3e> 505ee: 202a 0014 movel %a2@(20),%d0 505f2: 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; 505f4: 2540 0014 movel %d0,%a2@(20) } 505f8: 4cd7 040c moveml %sp@,%d2-%d3/%a2 505fc: 4e5e unlk %fp 505fe: 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 ) { 50600: 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; 50602: 2540 0014 movel %d0,%a2@(20) <== NOT EXECUTED } 50606: 4cd7 040c moveml %sp@,%d2-%d3/%a2 <== NOT EXECUTED 5060a: 4e5e unlk %fp <== NOT EXECUTED ... 00046c04 <_Heap_Initialize>: Heap_Control *heap, void *heap_area_begin_ptr, uintptr_t heap_area_size, uintptr_t page_size ) { 46c04: 4e56 ffe8 linkw %fp,#-24 46c08: 206e 0008 moveal %fp@(8),%a0 46c0c: 48d7 0c3c moveml %d2-%d5/%a2-%a3,%sp@ 46c10: 226e 000c moveal %fp@(12),%a1 46c14: 242e 0010 movel %fp@(16),%d2 46c18: 222e 0014 movel %fp@(20),%d1 uintptr_t min_block_size = 0; uintptr_t overhead = 0; Heap_Block *first_block = NULL; Heap_Block *last_block = NULL; if ( page_size == 0 ) { 46c1c: 6600 00ce bnew 46cec <_Heap_Initialize+0xe8> ) { Heap_Statistics *const stats = &heap->stats; uintptr_t const heap_area_begin = (uintptr_t) heap_area_begin_ptr; uintptr_t const heap_area_end = heap_area_begin + heap_area_size; uintptr_t alloc_area_begin = heap_area_begin + HEAP_BLOCK_HEADER_SIZE; 46c20: 2009 movel %a1,%d0 46c22: 5080 addql #8,%d0 uintptr_t min_block_size = 0; uintptr_t overhead = 0; Heap_Block *first_block = NULL; Heap_Block *last_block = NULL; if ( page_size == 0 ) { 46c24: 123c 0004 moveb #4,%d1 RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_up( uintptr_t value, uintptr_t alignment ) { uintptr_t remainder = value % alignment; 46c28: 2a00 movel %d0,%d5 46c2a: 7610 moveq #16,%d3 46c2c: 4c41 5004 remul %d1,%d4,%d5 if ( remainder != 0 ) { 46c30: 4a84 tstl %d4 46c32: 6704 beqs 46c38 <_Heap_Initialize+0x34> <== ALWAYS TAKEN return value - remainder + alignment; 46c34: d081 addl %d1,%d0 46c36: 9084 subl %d4,%d0 uintptr_t page_size ) { Heap_Statistics *const stats = &heap->stats; uintptr_t const heap_area_begin = (uintptr_t) heap_area_begin_ptr; uintptr_t const heap_area_end = heap_area_begin + heap_area_size; 46c38: 2809 movel %a1,%d4 46c3a: d882 addl %d2,%d4 overhead = HEAP_BLOCK_HEADER_SIZE + (first_block_begin - heap_area_begin); first_block_size = heap_area_size - overhead; first_block_size = _Heap_Align_down ( first_block_size, page_size ); alloc_area_size = first_block_size - HEAP_BLOCK_HEADER_SIZE; if ( 46c3c: b889 cmpl %a1,%d4 46c3e: 6500 00bc bcsw 46cfc <_Heap_Initialize+0xf8> } min_block_size = _Heap_Align_up( sizeof( Heap_Block ), page_size ); alloc_area_begin = _Heap_Align_up( alloc_area_begin, page_size ); first_block_begin = alloc_area_begin - HEAP_BLOCK_HEADER_SIZE; overhead = HEAP_BLOCK_HEADER_SIZE + (first_block_begin - heap_area_begin); 46c42: 2a00 movel %d0,%d5 46c44: 2440 moveal %d0,%a2 46c46: 9a89 subl %a1,%d5 46c48: 518a subql #8,%a2 first_block_size = heap_area_size - overhead; first_block_size = _Heap_Align_down ( first_block_size, page_size ); alloc_area_size = first_block_size - HEAP_BLOCK_HEADER_SIZE; if ( 46c4a: ba82 cmpl %d2,%d5 46c4c: 6400 00ae bccw 46cfc <_Heap_Initialize+0xf8> min_block_size = _Heap_Align_up( sizeof( Heap_Block ), page_size ); alloc_area_begin = _Heap_Align_up( alloc_area_begin, page_size ); first_block_begin = alloc_area_begin - HEAP_BLOCK_HEADER_SIZE; overhead = HEAP_BLOCK_HEADER_SIZE + (first_block_begin - heap_area_begin); first_block_size = heap_area_size - overhead; 46c50: 9485 subl %d5,%d2 RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down( uintptr_t value, uintptr_t alignment ) { return value - (value % alignment); 46c52: 2a02 movel %d2,%d5 46c54: 4c41 5000 remul %d1,%d0,%d5 46c58: 9480 subl %d0,%d2 first_block_size = _Heap_Align_down ( first_block_size, page_size ); alloc_area_size = first_block_size - HEAP_BLOCK_HEADER_SIZE; if ( 46c5a: b483 cmpl %d3,%d2 46c5c: 6500 009e bcsw 46cfc <_Heap_Initialize+0xf8> } /* First block */ first_block = (Heap_Block *) first_block_begin; first_block->prev_size = page_size; first_block->size_and_flag = first_block_size | HEAP_PREV_BLOCK_USED; 46c60: 7a01 moveq #1,%d5 RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at( const Heap_Block *block, uintptr_t offset ) { return (Heap_Block *) ((uintptr_t) block + offset); 46c62: 47f2 2800 lea %a2@(00000000,%d2:l),%a3 alloc_area_begin = _Heap_Align_up( alloc_area_begin, page_size ); first_block_begin = alloc_area_begin - HEAP_BLOCK_HEADER_SIZE; overhead = HEAP_BLOCK_HEADER_SIZE + (first_block_begin - heap_area_begin); first_block_size = heap_area_size - overhead; first_block_size = _Heap_Align_down ( first_block_size, page_size ); alloc_area_size = first_block_size - HEAP_BLOCK_HEADER_SIZE; 46c66: 2002 movel %d2,%d0 46c68: 5180 subql #8,%d0 } /* First block */ first_block = (Heap_Block *) first_block_begin; first_block->prev_size = page_size; first_block->size_and_flag = first_block_size | HEAP_PREV_BLOCK_USED; 46c6a: 8a82 orl %d2,%d5 return 0; } /* First block */ first_block = (Heap_Block *) first_block_begin; first_block->prev_size = page_size; 46c6c: 2481 movel %d1,%a2@ first_block->size_and_flag = first_block_size | HEAP_PREV_BLOCK_USED; 46c6e: 2545 0004 movel %d5,%a2@(4) * last block appears as used for the _Heap_Is_used() and _Heap_Is_free() * functions. */ last_block = _Heap_Block_at( first_block, first_block_size ); last_block->prev_size = first_block_size; last_block->size_and_flag = first_block_begin - (uintptr_t) last_block; 46c72: 2a0a movel %a2,%d5 46c74: 9a8b subl %a3,%d5 46c76: 2745 0004 movel %d5,%a3@(4) stats->max_search = 0; stats->allocs = 0; stats->searches = 0; stats->frees = 0; stats->resizes = 0; stats->instance = instance++; 46c7a: 2a39 0005 d168 movel 5d168 ,%d5 * block indicates that the previous block is used, this ensures that the * last block appears as used for the _Heap_Is_used() and _Heap_Is_free() * functions. */ last_block = _Heap_Block_at( first_block, first_block_size ); last_block->prev_size = first_block_size; 46c80: 2682 movel %d2,%a3@ last_block->size_and_flag = first_block_begin - (uintptr_t) last_block; /* Heap control */ heap->page_size = page_size; 46c82: 2141 0010 movel %d1,%a0@(16) /* Statistics */ stats->size = first_block_size; stats->free_size = first_block_size; stats->min_free_size = first_block_size; stats->free_blocks = 1; 46c86: 7201 moveq #1,%d1 /* First block */ first_block = (Heap_Block *) first_block_begin; first_block->prev_size = page_size; first_block->size_and_flag = first_block_size | HEAP_PREV_BLOCK_USED; first_block->next = _Heap_Free_list_tail( heap ); 46c88: 2548 0008 movel %a0,%a2@(8) first_block->prev = _Heap_Free_list_head( heap ); 46c8c: 2548 000c movel %a0,%a2@(12) last_block->prev_size = first_block_size; last_block->size_and_flag = first_block_begin - (uintptr_t) last_block; /* Heap control */ heap->page_size = page_size; heap->min_block_size = min_block_size; 46c90: 2143 0014 movel %d3,%a0@(20) heap->area_begin = heap_area_begin; heap->area_end = heap_area_end; 46c94: 2144 001c movel %d4,%a0@(28) _Heap_Free_list_tail( heap )->prev = first_block; /* Statistics */ stats->size = first_block_size; stats->free_size = first_block_size; stats->min_free_size = first_block_size; 46c98: 2142 0034 movel %d2,%a0@(52) stats->max_search = 0; stats->allocs = 0; stats->searches = 0; stats->frees = 0; stats->resizes = 0; stats->instance = instance++; 46c9c: 2145 0028 movel %d5,%a0@(40) 46ca0: 5285 addql #1,%d5 heap->last_block = last_block; _Heap_Free_list_head( heap )->next = first_block; _Heap_Free_list_tail( heap )->prev = first_block; /* Statistics */ stats->size = first_block_size; 46ca2: 2142 002c movel %d2,%a0@(44) stats->free_size = first_block_size; 46ca6: 2142 0030 movel %d2,%a0@(48) last_block->size_and_flag = first_block_begin - (uintptr_t) last_block; /* Heap control */ heap->page_size = page_size; heap->min_block_size = min_block_size; heap->area_begin = heap_area_begin; 46caa: 2149 0018 movel %a1,%a0@(24) /* Statistics */ stats->size = first_block_size; stats->free_size = first_block_size; stats->min_free_size = first_block_size; stats->free_blocks = 1; 46cae: 2141 0038 movel %d1,%a0@(56) stats->max_free_blocks = 1; 46cb2: 2141 003c movel %d1,%a0@(60) stats->used_blocks = 0; 46cb6: 42a8 0040 clrl %a0@(64) stats->max_search = 0; 46cba: 42a8 0044 clrl %a0@(68) stats->allocs = 0; 46cbe: 42a8 0048 clrl %a0@(72) stats->searches = 0; 46cc2: 42a8 004c clrl %a0@(76) stats->frees = 0; 46cc6: 42a8 0050 clrl %a0@(80) stats->resizes = 0; 46cca: 42a8 0054 clrl %a0@(84) heap->page_size = page_size; heap->min_block_size = min_block_size; heap->area_begin = heap_area_begin; heap->area_end = heap_area_end; heap->first_block = first_block; heap->last_block = last_block; 46cce: 214b 0024 movel %a3,%a0@(36) stats->max_search = 0; stats->allocs = 0; stats->searches = 0; stats->frees = 0; stats->resizes = 0; stats->instance = instance++; 46cd2: 23c5 0005 d168 movel %d5,5d168 heap->area_begin = heap_area_begin; heap->area_end = heap_area_end; heap->first_block = first_block; heap->last_block = last_block; _Heap_Free_list_head( heap )->next = first_block; _Heap_Free_list_tail( heap )->prev = first_block; 46cd8: 214a 000c movel %a2,%a0@(12) /* Heap control */ heap->page_size = page_size; heap->min_block_size = min_block_size; heap->area_begin = heap_area_begin; heap->area_end = heap_area_end; heap->first_block = first_block; 46cdc: 214a 0020 movel %a2,%a0@(32) heap->last_block = last_block; _Heap_Free_list_head( heap )->next = first_block; 46ce0: 214a 0008 movel %a2,%a0@(8) _HAssert( _Heap_Is_aligned( _Heap_Alloc_area_of_block( last_block ), page_size ) ); return alloc_area_size; } 46ce4: 4cd7 0c3c moveml %sp@,%d2-%d5/%a2-%a3 46ce8: 4e5e unlk %fp 46cea: 4e75 rts RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_up( uintptr_t value, uintptr_t alignment ) { uintptr_t remainder = value % alignment; 46cec: 7003 moveq #3,%d0 46cee: c081 andl %d1,%d0 if ( remainder != 0 ) { 46cf0: 6704 beqs 46cf6 <_Heap_Initialize+0xf2> return value - remainder + alignment; 46cf2: 5881 addql #4,%d1 46cf4: 9280 subl %d0,%d1 if ( page_size == 0 ) { page_size = CPU_ALIGNMENT; } else { page_size = _Heap_Align_up( page_size, CPU_ALIGNMENT ); if ( page_size < CPU_ALIGNMENT ) { 46cf6: 7003 moveq #3,%d0 46cf8: b081 cmpl %d1,%d0 46cfa: 650a bcss 46d06 <_Heap_Initialize+0x102> ); _HAssert( _Heap_Is_aligned( _Heap_Alloc_area_of_block( last_block ), page_size ) ); return alloc_area_size; 46cfc: 4280 clrl %d0 } 46cfe: 4cd7 0c3c moveml %sp@,%d2-%d5/%a2-%a3 46d02: 4e5e unlk %fp 46d04: 4e75 rts RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_up( uintptr_t value, uintptr_t alignment ) { uintptr_t remainder = value % alignment; 46d06: 7610 moveq #16,%d3 46d08: 4c41 3000 remul %d1,%d0,%d3 if ( remainder != 0 ) { 46d0c: 4a80 tstl %d0 46d0e: 671e beqs 46d2e <_Heap_Initialize+0x12a> return value - remainder + alignment; 46d10: 2601 movel %d1,%d3 46d12: 0683 0000 0010 addil #16,%d3 46d18: 9680 subl %d0,%d3 ) { Heap_Statistics *const stats = &heap->stats; uintptr_t const heap_area_begin = (uintptr_t) heap_area_begin_ptr; uintptr_t const heap_area_end = heap_area_begin + heap_area_size; uintptr_t alloc_area_begin = heap_area_begin + HEAP_BLOCK_HEADER_SIZE; 46d1a: 2009 movel %a1,%d0 46d1c: 5080 addql #8,%d0 RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_up( uintptr_t value, uintptr_t alignment ) { uintptr_t remainder = value % alignment; 46d1e: 2a00 movel %d0,%d5 46d20: 4c41 5004 remul %d1,%d4,%d5 if ( remainder != 0 ) { 46d24: 4a84 tstl %d4 46d26: 6700 ff10 beqw 46c38 <_Heap_Initialize+0x34> 46d2a: 6000 ff08 braw 46c34 <_Heap_Initialize+0x30> 46d2e: 2009 movel %a1,%d0 46d30: 5080 addql #8,%d0 RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_up( uintptr_t value, uintptr_t alignment ) { uintptr_t remainder = value % alignment; 46d32: 2a00 movel %d0,%d5 if ( remainder != 0 ) { 46d34: 7610 moveq #16,%d3 RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_up( uintptr_t value, uintptr_t alignment ) { uintptr_t remainder = value % alignment; 46d36: 4c41 5004 remul %d1,%d4,%d5 if ( remainder != 0 ) { 46d3a: 4a84 tstl %d4 46d3c: 6700 fefa beqw 46c38 <_Heap_Initialize+0x34> 46d40: 6000 fef2 braw 46c34 <_Heap_Initialize+0x30> 0005a7c8 <_Heap_Size_of_alloc_area>: bool _Heap_Size_of_alloc_area( Heap_Control *heap, void *alloc_begin_ptr, uintptr_t *alloc_size ) { 5a7c8: 4e56 0000 linkw %fp,#0 5a7cc: 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 ) 5a7d0: 2040 moveal %d0,%a0 5a7d2: 5188 subql #8,%a0 5a7d4: 226e 0008 moveal %fp@(8),%a1 5a7d8: 2f02 movel %d2,%sp@- 5a7da: 2400 movel %d0,%d2 5a7dc: 4c69 2001 0010 remul %a1@(16),%d1,%d2 5a7e2: 91c1 subal %d1,%a0 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; 5a7e4: 2229 0020 movel %a1@(32),%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 5a7e8: b288 cmpl %a0,%d1 5a7ea: 6238 bhis 5a824 <_Heap_Size_of_alloc_area+0x5c> && (uintptr_t) block <= (uintptr_t) heap->last_block; 5a7ec: 2269 0024 moveal %a1@(36),%a1 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 5a7f0: b3c8 cmpal %a0,%a1 5a7f2: 6530 bcss 5a824 <_Heap_Size_of_alloc_area+0x5c> <== NEVER TAKEN RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at( const Heap_Block *block, uintptr_t offset ) { return (Heap_Block *) ((uintptr_t) block + offset); 5a7f4: 74fe moveq #-2,%d2 5a7f6: c4a8 0004 andl %a0@(4),%d2 5a7fa: d1c2 addal %d2,%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 5a7fc: b1c1 cmpal %d1,%a0 5a7fe: 6524 bcss 5a824 <_Heap_Size_of_alloc_area+0x5c> <== NEVER TAKEN 5a800: b1c9 cmpal %a1,%a0 5a802: 6220 bhis 5a824 <_Heap_Size_of_alloc_area+0x5c> <== NEVER TAKEN } block_size = _Heap_Block_size( block ); next_block = _Heap_Block_at( block, block_size ); if ( 5a804: 7201 moveq #1,%d1 5a806: c2a8 0004 andl %a0@(4),%d1 5a80a: 4a01 tstb %d1 5a80c: 6716 beqs 5a824 <_Heap_Size_of_alloc_area+0x5c> <== NEVER TAKEN || !_Heap_Is_prev_used( next_block ) ) { return false; } *alloc_size = (uintptr_t) next_block + HEAP_BLOCK_SIZE_OFFSET - alloc_begin; 5a80e: 7204 moveq #4,%d1 5a810: 9280 subl %d0,%d1 5a812: 2001 movel %d1,%d0 5a814: d088 addl %a0,%d0 5a816: 226e 0010 moveal %fp@(16),%a1 return true; } 5a81a: 241f movel %sp@+,%d2 5a81c: 4e5e unlk %fp || !_Heap_Is_prev_used( next_block ) ) { return false; } *alloc_size = (uintptr_t) next_block + HEAP_BLOCK_SIZE_OFFSET - alloc_begin; 5a81e: 2280 movel %d0,%a1@ 5a820: 7001 moveq #1,%d0 return true; } 5a822: 4e75 rts 5a824: 241f movel %sp@+,%d2 5a826: 4e5e unlk %fp return false; } *alloc_size = (uintptr_t) next_block + HEAP_BLOCK_SIZE_OFFSET - alloc_begin; return true; 5a828: 4200 clrb %d0 <== NOT EXECUTED } 00047960 <_Heap_Walk>: bool _Heap_Walk( Heap_Control *heap, int source, bool dump ) { 47960: 4e56 ffc8 linkw %fp,#-56 47964: 48d7 3cfc moveml %d2-%d7/%a2-%a5,%sp@ 47968: 246e 0008 moveal %fp@(8),%a2 uintptr_t const page_size = heap->page_size; uintptr_t const min_block_size = heap->min_block_size; Heap_Block *const last_block = heap->last_block; Heap_Block *block = heap->first_block; Heap_Walk_printer printer = dump ? _Heap_Walk_print : _Heap_Walk_print_nothing; 4796c: 4bfa 0496 lea %pc@(47e04 <_Heap_Walk_print>),%a5 bool _Heap_Walk( Heap_Control *heap, int source, bool dump ) { 47970: 242e 000c movel %fp@(12),%d2 uintptr_t const page_size = heap->page_size; 47974: 262a 0010 movel %a2@(16),%d3 uintptr_t const min_block_size = heap->min_block_size; 47978: 282a 0014 movel %a2@(20),%d4 Heap_Block *const last_block = heap->last_block; 4797c: 2a2a 0024 movel %a2@(36),%d5 Heap_Block *block = heap->first_block; 47980: 266a 0020 moveal %a2@(32),%a3 Heap_Walk_printer printer = dump ? _Heap_Walk_print : _Heap_Walk_print_nothing; 47984: 4a2e 0013 tstb %fp@(19) 47988: 6604 bnes 4798e <_Heap_Walk+0x2e> 4798a: 4bfa ffcc lea %pc@(47958 <_Heap_Walk_print_nothing>),%a5 if ( !_System_state_Is_up( _System_state_Get() ) ) { 4798e: 7003 moveq #3,%d0 47990: b0b9 0006 0042 cmpl 60042 <_System_state_Current>,%d0 47996: 670c beqs 479a4 <_Heap_Walk+0x44> block = next_block; } return true; } 47998: 4cee 3cfc ffc8 moveml %fp@(-56),%d2-%d7/%a2-%a5 if ( !_Heap_Walk_check_control( source, printer, heap ) ) { return false; } while ( block != last_block ) { 4799e: 7001 moveq #1,%d0 block = next_block; } return true; } 479a0: 4e5e unlk %fp 479a2: 4e75 rts Heap_Block *const first_free_block = _Heap_Free_list_first( heap ); Heap_Block *const last_free_block = _Heap_Free_list_last( heap ); Heap_Block *const first_block = heap->first_block; Heap_Block *const last_block = heap->last_block; (*printer)( 479a4: 2f2a 000c movel %a2@(12),%sp@- 479a8: 2f2a 0008 movel %a2@(8),%sp@- 479ac: 2f05 movel %d5,%sp@- 479ae: 2f0b movel %a3,%sp@- 479b0: 2f2a 001c movel %a2@(28),%sp@- 479b4: 2f2a 0018 movel %a2@(24),%sp@- 479b8: 2f04 movel %d4,%sp@- 479ba: 2f03 movel %d3,%sp@- 479bc: 4879 0005 c404 pea 5c404 <_Status_Object_name_errors_to_status+0x14> 479c2: 42a7 clrl %sp@- 479c4: 2f02 movel %d2,%sp@- 479c6: 4e95 jsr %a5@ heap->area_begin, heap->area_end, first_block, last_block, first_free_block, last_free_block ); if ( page_size == 0 ) { 479c8: 4fef 002c lea %sp@(44),%sp 479cc: 4a83 tstl %d3 479ce: 6700 0154 beqw 47b24 <_Heap_Walk+0x1c4> (*printer)( source, true, "page size is zero\n" ); return false; } if ( !_Addresses_Is_aligned( (void *) page_size ) ) { 479d2: 7003 moveq #3,%d0 479d4: c083 andl %d3,%d0 479d6: 6600 016a bnew 47b42 <_Heap_Walk+0x1e2> ); return false; } if ( !_Heap_Is_aligned( min_block_size, page_size ) ) { 479da: 2204 movel %d4,%d1 479dc: 4c43 1000 remul %d3,%d0,%d1 479e0: 4a80 tstl %d0 479e2: 6600 0176 bnew 47b5a <_Heap_Walk+0x1fa> ); return false; } if ( 479e6: 200b movel %a3,%d0 479e8: 5080 addql #8,%d0 479ea: 4c43 0001 remul %d3,%d1,%d0 479ee: 4a81 tstl %d1 479f0: 6600 0180 bnew 47b72 <_Heap_Walk+0x212> 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; 479f4: 2c2b 0004 movel %a3@(4),%d6 ); return false; } if ( !_Heap_Is_prev_used( first_block ) ) { 479f8: 7201 moveq #1,%d1 479fa: c286 andl %d6,%d1 479fc: 2d46 fff0 movel %d6,%fp@(-16) 47a00: 4a01 tstb %d1 47a02: 6700 0186 beqw 47b8a <_Heap_Walk+0x22a> ); return false; } if ( first_block->prev_size != page_size ) { 47a06: 2053 moveal %a3@,%a0 47a08: b1c3 cmpal %d3,%a0 47a0a: 6600 00de bnew 47aea <_Heap_Walk+0x18a> ); return false; } if ( _Heap_Is_free( last_block ) ) { 47a0e: 2045 moveal %d5,%a0 47a10: 7cfe moveq #-2,%d6 47a12: 7001 moveq #1,%d0 47a14: cca8 0004 andl %a0@(4),%d6 47a18: c0b0 6804 andl %a0@(00000004,%d6:l),%d0 47a1c: 4a00 tstb %d0 47a1e: 6700 0180 beqw 47ba0 <_Heap_Walk+0x240> int source, Heap_Walk_printer printer, Heap_Control *heap ) { uintptr_t const page_size = heap->page_size; 47a22: 2c2a 0010 movel %a2@(16),%d6 return &heap->free_list; } RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Free_list_first( Heap_Control *heap ) { return _Heap_Free_list_head(heap)->next; 47a26: 206a 0008 moveal %a2@(8),%a0 47a2a: 2d46 fffc movel %d6,%fp@(-4) const Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap ); const Heap_Block *const first_free_block = _Heap_Free_list_first( heap ); const Heap_Block *prev_block = free_list_tail; const Heap_Block *free_block = first_free_block; while ( free_block != free_list_tail ) { 47a2e: b1ca cmpal %a2,%a0 47a30: 6700 0192 beqw 47bc4 <_Heap_Walk+0x264> 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; 47a34: 2e2a 0020 movel %a2@(32),%d7 47a38: 2d47 fff4 movel %d7,%fp@(-12) 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 47a3c: b1c7 cmpal %d7,%a0 47a3e: 6500 00c4 bcsw 47b04 <_Heap_Walk+0x1a4> && (uintptr_t) block <= (uintptr_t) heap->last_block; 47a42: 286a 0024 moveal %a2@(36),%a4 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 47a46: b1cc cmpal %a4,%a0 47a48: 6200 00ba bhiw 47b04 <_Heap_Walk+0x1a4> ); return false; } if ( 47a4c: 2248 moveal %a0,%a1 47a4e: 5089 addql #8,%a1 47a50: 2009 movel %a1,%d0 47a52: 4c46 0007 remul %d6,%d7,%d0 47a56: 2d49 fff8 movel %a1,%fp@(-8) 47a5a: 4a87 tstl %d7 47a5c: 6600 0372 bnew 47dd0 <_Heap_Walk+0x470> ); return false; } if ( _Heap_Is_used( free_block ) ) { 47a60: 7efe moveq #-2,%d7 47a62: 7001 moveq #1,%d0 47a64: cea8 0004 andl %a0@(4),%d7 47a68: c0b0 7804 andl %a0@(00000004,%d7:l),%d0 47a6c: 6600 037c bnew 47dea <_Heap_Walk+0x48a> ); return false; } if ( free_block->prev != prev_block ) { 47a70: 2e28 000c movel %a0@(12),%d7 47a74: be8a cmpl %a2,%d7 47a76: 6650 bnes 47ac8 <_Heap_Walk+0x168> <== NEVER TAKEN 47a78: 202e fff0 movel %fp@(-16),%d0 47a7c: 2241 moveal %d1,%a1 47a7e: 2c2e fff4 movel %fp@(-12),%d6 47a82: 2d40 fff8 movel %d0,%fp@(-8) 47a86: 2d43 fff4 movel %d3,%fp@(-12) (*printer)( 47a8a: 2008 movel %a0,%d0 return false; } prev_block = free_block; free_block = free_block->next; 47a8c: 2068 0008 moveal %a0@(8),%a0 const Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap ); const Heap_Block *const first_free_block = _Heap_Free_list_first( heap ); const Heap_Block *prev_block = free_list_tail; const Heap_Block *free_block = first_free_block; while ( free_block != free_list_tail ) { 47a90: b1ca cmpal %a2,%a0 47a92: 6700 0122 beqw 47bb6 <_Heap_Walk+0x256> 47a96: bc88 cmpl %a0,%d6 47a98: 626a bhis 47b04 <_Heap_Walk+0x1a4> ); return false; } if ( 47a9a: 2e08 movel %a0,%d7 47a9c: 5087 addql #8,%d7 47a9e: b1cc cmpal %a4,%a0 47aa0: 6262 bhis 47b04 <_Heap_Walk+0x1a4> <== NEVER TAKEN 47aa2: 262e fffc movel %fp@(-4),%d3 47aa6: 4c43 7001 remul %d3,%d1,%d7 47aaa: 4a81 tstl %d1 47aac: 6600 0322 bnew 47dd0 <_Heap_Walk+0x470> ); return false; } if ( _Heap_Is_used( free_block ) ) { 47ab0: 72fe moveq #-2,%d1 47ab2: 7e01 moveq #1,%d7 47ab4: c2a8 0004 andl %a0@(4),%d1 47ab8: ceb0 1804 andl %a0@(00000004,%d1:l),%d7 47abc: 6600 032c bnew 47dea <_Heap_Walk+0x48a> ); return false; } if ( free_block->prev != prev_block ) { 47ac0: 2e28 000c movel %a0@(12),%d7 47ac4: b087 cmpl %d7,%d0 47ac6: 67c2 beqs 47a8a <_Heap_Walk+0x12a> (*printer)( 47ac8: 2f07 movel %d7,%sp@- 47aca: 2f08 movel %a0,%sp@- 47acc: 4879 0005 c5f5 pea 5c5f5 <_Status_Object_name_errors_to_status+0x205> return false; } if ( next_block_begin <= block_begin ) { (*printer)( 47ad2: 4878 0001 pea 1 47ad6: 2f02 movel %d2,%sp@- 47ad8: 4e95 jsr %a5@ "block 0x%08x: next block 0x%08x is not a successor\n", block, next_block ); return false; 47ada: 4fef 0014 lea %sp@(20),%sp return false; } if ( next_block_begin <= block_begin ) { (*printer)( 47ade: 4200 clrb %d0 block = next_block; } return true; } 47ae0: 4cee 3cfc ffc8 moveml %fp@(-56),%d2-%d7/%a2-%a5 47ae6: 4e5e unlk %fp 47ae8: 4e75 rts return false; } if ( first_block->prev_size != page_size ) { (*printer)( 47aea: 2f03 movel %d3,%sp@- 47aec: 2f08 movel %a0,%sp@- 47aee: 4879 0005 c549 pea 5c549 <_Status_Object_name_errors_to_status+0x159> return false; } if ( next_block_begin <= block_begin ) { (*printer)( 47af4: 4878 0001 pea 1 47af8: 2f02 movel %d2,%sp@- 47afa: 4e95 jsr %a5@ "block 0x%08x: next block 0x%08x is not a successor\n", block, next_block ); return false; 47afc: 4fef 0014 lea %sp@(20),%sp return false; } if ( next_block_begin <= block_begin ) { (*printer)( 47b00: 4200 clrb %d0 47b02: 60dc bras 47ae0 <_Heap_Walk+0x180> const Heap_Block *prev_block = free_list_tail; const Heap_Block *free_block = first_free_block; while ( free_block != free_list_tail ) { if ( !_Heap_Is_block_in_heap( heap, free_block ) ) { (*printer)( 47b04: 2f08 movel %a0,%sp@- 47b06: 4879 0005 c589 pea 5c589 <_Status_Object_name_errors_to_status+0x199> return false; } if ( !_Heap_Walk_is_in_free_list( heap, block ) ) { (*printer)( 47b0c: 4878 0001 pea 1 47b10: 2f02 movel %d2,%sp@- 47b12: 4e95 jsr %a5@ 47b14: 4fef 0010 lea %sp@(16),%sp 47b18: 4200 clrb %d0 block = next_block; } return true; } 47b1a: 4cee 3cfc ffc8 moveml %fp@(-56),%d2-%d7/%a2-%a5 47b20: 4e5e unlk %fp 47b22: 4e75 rts first_block, last_block, first_free_block, last_free_block ); if ( page_size == 0 ) { (*printer)( source, true, "page size is zero\n" ); 47b24: 4879 0005 c495 pea 5c495 <_Status_Object_name_errors_to_status+0xa5> return false; } if ( !_Heap_Is_prev_used( first_block ) ) { (*printer)( 47b2a: 4878 0001 pea 1 47b2e: 2f02 movel %d2,%sp@- 47b30: 4e95 jsr %a5@ 47b32: 4fef 000c lea %sp@(12),%sp 47b36: 4200 clrb %d0 block = next_block; } return true; } 47b38: 4cee 3cfc ffc8 moveml %fp@(-56),%d2-%d7/%a2-%a5 47b3e: 4e5e unlk %fp 47b40: 4e75 rts return false; } if ( !_Addresses_Is_aligned( (void *) page_size ) ) { (*printer)( 47b42: 2f03 movel %d3,%sp@- 47b44: 4879 0005 c4a8 pea 5c4a8 <_Status_Object_name_errors_to_status+0xb8> return false; } if ( !_Heap_Walk_is_in_free_list( heap, block ) ) { (*printer)( 47b4a: 4878 0001 pea 1 47b4e: 2f02 movel %d2,%sp@- 47b50: 4e95 jsr %a5@ 47b52: 4fef 0010 lea %sp@(16),%sp 47b56: 4200 clrb %d0 47b58: 60c0 bras 47b1a <_Heap_Walk+0x1ba> return false; } if ( !_Heap_Is_aligned( min_block_size, page_size ) ) { (*printer)( 47b5a: 2f04 movel %d4,%sp@- 47b5c: 4879 0005 c4c6 pea 5c4c6 <_Status_Object_name_errors_to_status+0xd6> return false; } if ( !_Heap_Walk_is_in_free_list( heap, block ) ) { (*printer)( 47b62: 4878 0001 pea 1 47b66: 2f02 movel %d2,%sp@- 47b68: 4e95 jsr %a5@ 47b6a: 4fef 0010 lea %sp@(16),%sp 47b6e: 4200 clrb %d0 47b70: 60a8 bras 47b1a <_Heap_Walk+0x1ba> } if ( !_Heap_Is_aligned( _Heap_Alloc_area_of_block( first_block ), page_size ) ) { (*printer)( 47b72: 2f0b movel %a3,%sp@- 47b74: 4879 0005 c4ea pea 5c4ea <_Status_Object_name_errors_to_status+0xfa> return false; } if ( !_Heap_Walk_is_in_free_list( heap, block ) ) { (*printer)( 47b7a: 4878 0001 pea 1 47b7e: 2f02 movel %d2,%sp@- 47b80: 4e95 jsr %a5@ 47b82: 4fef 0010 lea %sp@(16),%sp 47b86: 4200 clrb %d0 47b88: 6090 bras 47b1a <_Heap_Walk+0x1ba> return false; } if ( !_Heap_Is_prev_used( first_block ) ) { (*printer)( 47b8a: 4879 0005 c51b pea 5c51b <_Status_Object_name_errors_to_status+0x12b> 47b90: 4878 0001 pea 1 47b94: 2f02 movel %d2,%sp@- 47b96: 4e95 jsr %a5@ 47b98: 4fef 000c lea %sp@(12),%sp 47b9c: 4200 clrb %d0 47b9e: 6098 bras 47b38 <_Heap_Walk+0x1d8> return false; } if ( _Heap_Is_free( last_block ) ) { (*printer)( 47ba0: 4879 0005 c574 pea 5c574 <_Status_Object_name_errors_to_status+0x184> return false; } if ( !_Heap_Is_prev_used( first_block ) ) { (*printer)( 47ba6: 4878 0001 pea 1 47baa: 2f02 movel %d2,%sp@- 47bac: 4e95 jsr %a5@ 47bae: 4fef 000c lea %sp@(12),%sp 47bb2: 4200 clrb %d0 47bb4: 6082 bras 47b38 <_Heap_Walk+0x1d8> 47bb6: 262e fff8 movel %fp@(-8),%d3 47bba: 2209 movel %a1,%d1 47bbc: 2d43 fff0 movel %d3,%fp@(-16) 47bc0: 262e fff4 movel %fp@(-12),%d3 if ( !_Heap_Walk_check_control( source, printer, heap ) ) { return false; } while ( block != last_block ) { 47bc4: b7c5 cmpal %d5,%a3 47bc6: 6700 fdd0 beqw 47998 <_Heap_Walk+0x38> 47bca: 2c2e fff0 movel %fp@(-16),%d6 - 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; 47bce: 7efe moveq #-2,%d7 47bd0: cc87 andl %d7,%d6 47bd2: 2d43 fff8 movel %d3,%fp@(-8) RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at( const Heap_Block *block, uintptr_t offset ) { return (Heap_Block *) ((uintptr_t) block + offset); 47bd6: 49f3 6800 lea %a3@(00000000,%d6:l),%a4 uintptr_t const block_size = _Heap_Block_size( block ); bool const prev_used = _Heap_Is_prev_used( block ); Heap_Block *const next_block = _Heap_Block_at( block, block_size ); uintptr_t const next_block_begin = (uintptr_t) next_block; if ( prev_used ) { 47bda: 4a01 tstb %d1 47bdc: 6700 0126 beqw 47d04 <_Heap_Walk+0x3a4> (*printer)( 47be0: 2f06 movel %d6,%sp@- 47be2: 2f0b movel %a3,%sp@- 47be4: 4879 0005 c627 pea 5c627 <_Status_Object_name_errors_to_status+0x237> 47bea: 42a7 clrl %sp@- 47bec: 2f02 movel %d2,%sp@- 47bee: 4e95 jsr %a5@ 47bf0: 4fef 0014 lea %sp@(20),%sp 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 47bf4: b9ea 0020 cmpal %a2@(32),%a4 47bf8: 6500 00d0 bcsw 47cca <_Heap_Walk+0x36a> 47bfc: b9ea 0024 cmpal %a2@(36),%a4 47c00: 6200 00c8 bhiw 47cca <_Heap_Walk+0x36a> ); return false; } if ( !_Heap_Is_aligned( block_size, page_size ) ) { 47c04: 262e fff8 movel %fp@(-8),%d3 47c08: 2206 movel %d6,%d1 47c0a: 4c43 1000 remul %d3,%d0,%d1 47c0e: 4a80 tstl %d0 47c10: 6600 0162 bnew 47d74 <_Heap_Walk+0x414> ); return false; } if ( block_size < min_block_size ) { 47c14: bc84 cmpl %d4,%d6 47c16: 6500 0178 bcsw 47d90 <_Heap_Walk+0x430> ); return false; } if ( next_block_begin <= block_begin ) { 47c1a: b9cb cmpal %a3,%a4 47c1c: 6300 0196 blsw 47db4 <_Heap_Walk+0x454> ); return false; } if ( !_Heap_Is_prev_used( next_block ) ) { 47c20: 7001 moveq #1,%d0 47c22: c0ac 0004 andl %a4@(4),%d0 47c26: 4a00 tstb %d0 47c28: 6600 00bc bnew 47ce6 <_Heap_Walk+0x386> 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; 47c2c: 262b 0004 movel %a3@(4),%d3 - 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; 47c30: 7cfe moveq #-2,%d6 return _Heap_Free_list_head(heap)->next; } RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Free_list_last( Heap_Control *heap ) { return _Heap_Free_list_tail(heap)->prev; 47c32: 43f9 0005 c71d lea 5c71d <_Status_Object_name_errors_to_status+0x32d>,%a1 return &heap->free_list; } RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Free_list_first( Heap_Control *heap ) { return _Heap_Free_list_head(heap)->next; 47c38: 2e2a 0008 movel %a2@(8),%d7 - 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; 47c3c: cc83 andl %d3,%d6 return &heap->free_list; } RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Free_list_first( Heap_Control *heap ) { return _Heap_Free_list_head(heap)->next; 47c3e: 2d47 fffc movel %d7,%fp@(-4) RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at( const Heap_Block *block, uintptr_t offset ) { return (Heap_Block *) ((uintptr_t) block + offset); 47c42: 2e0b movel %a3,%d7 47c44: de86 addl %d6,%d7 Heap_Block *const last_free_block = _Heap_Free_list_last( heap ); bool const prev_used = _Heap_Is_prev_used( block ); uintptr_t const block_size = _Heap_Block_size( block ); Heap_Block *const next_block = _Heap_Block_at( block, block_size ); (*printer)( 47c46: 222b 0008 movel %a3@(8),%d1 return _Heap_Free_list_head(heap)->next; } RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Free_list_last( Heap_Control *heap ) { return _Heap_Free_list_tail(heap)->prev; 47c4a: b2aa 000c cmpl %a2@(12),%d1 47c4e: 6710 beqs 47c60 <_Heap_Walk+0x300> " (= first)" : (block->prev == free_list_head ? " (= head)" : ""), block->next, block->next == last_free_block ? " (= last)" : (block->next == free_list_tail ? " (= tail)" : "") 47c50: 43f9 0005 c727 lea 5c727 <_Status_Object_name_errors_to_status+0x337>,%a1 47c56: b5c1 cmpal %d1,%a2 47c58: 6706 beqs 47c60 <_Heap_Walk+0x300> 47c5a: 43f9 0005 c362 lea 5c362 ,%a1 Heap_Block *const last_free_block = _Heap_Free_list_last( heap ); bool const prev_used = _Heap_Is_prev_used( block ); uintptr_t const block_size = _Heap_Block_size( block ); Heap_Block *const next_block = _Heap_Block_at( block, block_size ); (*printer)( 47c60: 202b 000c movel %a3@(12),%d0 47c64: 41f9 0005 c731 lea 5c731 <_Status_Object_name_errors_to_status+0x341>,%a0 47c6a: b0ae fffc cmpl %fp@(-4),%d0 47c6e: 6710 beqs 47c80 <_Heap_Walk+0x320> "block 0x%08x: prev 0x%08x%s, next 0x%08x%s\n", block, block->prev, block->prev == first_free_block ? " (= first)" : (block->prev == free_list_head ? " (= head)" : ""), 47c70: 41f9 0005 c73c lea 5c73c <_Status_Object_name_errors_to_status+0x34c>,%a0 47c76: b5c0 cmpal %d0,%a2 47c78: 6706 beqs 47c80 <_Heap_Walk+0x320> 47c7a: 41f9 0005 c362 lea 5c362 ,%a0 Heap_Block *const last_free_block = _Heap_Free_list_last( heap ); bool const prev_used = _Heap_Is_prev_used( block ); uintptr_t const block_size = _Heap_Block_size( block ); Heap_Block *const next_block = _Heap_Block_at( block, block_size ); (*printer)( 47c80: 2f09 movel %a1,%sp@- 47c82: 2f01 movel %d1,%sp@- 47c84: 2f08 movel %a0,%sp@- 47c86: 2f00 movel %d0,%sp@- 47c88: 2f0b movel %a3,%sp@- 47c8a: 4879 0005 c746 pea 5c746 <_Status_Object_name_errors_to_status+0x356> 47c90: 42a7 clrl %sp@- 47c92: 2f02 movel %d2,%sp@- 47c94: 4e95 jsr %a5@ block->next == last_free_block ? " (= last)" : (block->next == free_list_tail ? " (= tail)" : "") ); if ( block_size != next_block->prev_size ) { 47c96: 4fef 0020 lea %sp@(32),%sp 47c9a: 2047 moveal %d7,%a0 47c9c: 2010 movel %a0@,%d0 47c9e: b086 cmpl %d6,%d0 47ca0: 6700 0082 beqw 47d24 <_Heap_Walk+0x3c4> (*printer)( 47ca4: 2f07 movel %d7,%sp@- 47ca6: 2f00 movel %d0,%sp@- 47ca8: 2f06 movel %d6,%sp@- 47caa: 2f0b movel %a3,%sp@- 47cac: 4879 0005 c772 pea 5c772 <_Status_Object_name_errors_to_status+0x382> 47cb2: 4878 0001 pea 1 47cb6: 2f02 movel %d2,%sp@- 47cb8: 4e95 jsr %a5@ 47cba: 4fef 001c lea %sp@(28),%sp block = next_block; } return true; } 47cbe: 4cee 3cfc ffc8 moveml %fp@(-56),%d2-%d7/%a2-%a5 " (= last)" : (block->next == free_list_tail ? " (= tail)" : "") ); if ( block_size != next_block->prev_size ) { (*printer)( 47cc4: 4200 clrb %d0 block = next_block; } return true; } 47cc6: 4e5e unlk %fp 47cc8: 4e75 rts block->prev_size ); } if ( !_Heap_Is_block_in_heap( heap, next_block ) ) { (*printer)( 47cca: 2f0c movel %a4,%sp@- 47ccc: 2f0b movel %a3,%sp@- 47cce: 4879 0005 c663 pea 5c663 <_Status_Object_name_errors_to_status+0x273> return false; } if ( next_block_begin <= block_begin ) { (*printer)( 47cd4: 4878 0001 pea 1 47cd8: 2f02 movel %d2,%sp@- 47cda: 4e95 jsr %a5@ "block 0x%08x: next block 0x%08x is not a successor\n", block, next_block ); return false; 47cdc: 4fef 0014 lea %sp@(20),%sp return false; } if ( next_block_begin <= block_begin ) { (*printer)( 47ce0: 4200 clrb %d0 47ce2: 6000 fdfc braw 47ae0 <_Heap_Walk+0x180> if ( !_Heap_Walk_check_control( source, printer, heap ) ) { return false; } while ( block != last_block ) { 47ce6: b9c5 cmpal %d5,%a4 47ce8: 6700 fcae beqw 47998 <_Heap_Walk+0x38> const Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap ); const Heap_Block *const first_free_block = _Heap_Free_list_first( heap ); const Heap_Block *prev_block = free_list_tail; const Heap_Block *free_block = first_free_block; while ( free_block != free_list_tail ) { 47cec: 2c2c 0004 movel %a4@(4),%d6 47cf0: 7201 moveq #1,%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; 47cf2: 7efe moveq #-2,%d7 47cf4: 264c moveal %a4,%a3 47cf6: c286 andl %d6,%d1 47cf8: cc87 andl %d7,%d6 RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at( const Heap_Block *block, uintptr_t offset ) { return (Heap_Block *) ((uintptr_t) block + offset); 47cfa: 49f3 6800 lea %a3@(00000000,%d6:l),%a4 uintptr_t const block_size = _Heap_Block_size( block ); bool const prev_used = _Heap_Is_prev_used( block ); Heap_Block *const next_block = _Heap_Block_at( block, block_size ); uintptr_t const next_block_begin = (uintptr_t) next_block; if ( prev_used ) { 47cfe: 4a01 tstb %d1 47d00: 6600 fede bnew 47be0 <_Heap_Walk+0x280> "block 0x%08x: size %u\n", block, block_size ); } else { (*printer)( 47d04: 2f13 movel %a3@,%sp@- 47d06: 2f06 movel %d6,%sp@- 47d08: 2f0b movel %a3,%sp@- 47d0a: 4879 0005 c63e pea 5c63e <_Status_Object_name_errors_to_status+0x24e> 47d10: 42a7 clrl %sp@- 47d12: 2f02 movel %d2,%sp@- 47d14: 4e95 jsr %a5@ 47d16: 4fef 0018 lea %sp@(24),%sp 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 47d1a: b9ea 0020 cmpal %a2@(32),%a4 47d1e: 65aa bcss 47cca <_Heap_Walk+0x36a> <== NEVER TAKEN 47d20: 6000 feda braw 47bfc <_Heap_Walk+0x29c> ); return false; } if ( !prev_used ) { 47d24: 7001 moveq #1,%d0 47d26: c680 andl %d0,%d3 47d28: 4a03 tstb %d3 47d2a: 672e beqs 47d5a <_Heap_Walk+0x3fa> return &heap->free_list; } RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Free_list_first( Heap_Control *heap ) { return _Heap_Free_list_head(heap)->next; 47d2c: 206a 0008 moveal %a2@(8),%a0 ) { const Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap ); const Heap_Block *free_block = _Heap_Free_list_first( heap ); while ( free_block != free_list_tail ) { 47d30: b5c8 cmpal %a0,%a2 47d32: 670c beqs 47d40 <_Heap_Walk+0x3e0> <== NEVER TAKEN if ( free_block == block ) { 47d34: b7c8 cmpal %a0,%a3 47d36: 67ae beqs 47ce6 <_Heap_Walk+0x386> return true; } free_block = free_block->next; 47d38: 2068 0008 moveal %a0@(8),%a0 ) { const Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap ); const Heap_Block *free_block = _Heap_Free_list_first( heap ); while ( free_block != free_list_tail ) { 47d3c: b5c8 cmpal %a0,%a2 47d3e: 66f4 bnes 47d34 <_Heap_Walk+0x3d4> return false; } if ( !_Heap_Walk_is_in_free_list( heap, block ) ) { (*printer)( 47d40: 2f0b movel %a3,%sp@- 47d42: 4879 0005 c7da pea 5c7da <_Status_Object_name_errors_to_status+0x3ea> 47d48: 4878 0001 pea 1 47d4c: 2f02 movel %d2,%sp@- 47d4e: 4e95 jsr %a5@ 47d50: 4fef 0010 lea %sp@(16),%sp 47d54: 4200 clrb %d0 47d56: 6000 fdc2 braw 47b1a <_Heap_Walk+0x1ba> return false; } if ( !prev_used ) { (*printer)( 47d5a: 2f0b movel %a3,%sp@- 47d5c: 4879 0005 c7ab pea 5c7ab <_Status_Object_name_errors_to_status+0x3bb> return false; } if ( !_Heap_Walk_is_in_free_list( heap, block ) ) { (*printer)( 47d62: 4878 0001 pea 1 47d66: 2f02 movel %d2,%sp@- 47d68: 4e95 jsr %a5@ 47d6a: 4fef 0010 lea %sp@(16),%sp 47d6e: 4200 clrb %d0 47d70: 6000 fda8 braw 47b1a <_Heap_Walk+0x1ba> return false; } if ( !_Heap_Is_aligned( block_size, page_size ) ) { (*printer)( 47d74: 2f06 movel %d6,%sp@- 47d76: 2f0b movel %a3,%sp@- 47d78: 4879 0005 c690 pea 5c690 <_Status_Object_name_errors_to_status+0x2a0> return false; } if ( next_block_begin <= block_begin ) { (*printer)( 47d7e: 4878 0001 pea 1 47d82: 2f02 movel %d2,%sp@- 47d84: 4e95 jsr %a5@ "block 0x%08x: next block 0x%08x is not a successor\n", block, next_block ); return false; 47d86: 4fef 0014 lea %sp@(20),%sp return false; } if ( next_block_begin <= block_begin ) { (*printer)( 47d8a: 4200 clrb %d0 47d8c: 6000 fd52 braw 47ae0 <_Heap_Walk+0x180> return false; } if ( block_size < min_block_size ) { (*printer)( 47d90: 2f04 movel %d4,%sp@- 47d92: 2f06 movel %d6,%sp@- 47d94: 2f0b movel %a3,%sp@- 47d96: 4879 0005 c6be pea 5c6be <_Status_Object_name_errors_to_status+0x2ce> 47d9c: 4878 0001 pea 1 47da0: 2f02 movel %d2,%sp@- 47da2: 4e95 jsr %a5@ block, block_size, min_block_size ); return false; 47da4: 4fef 0018 lea %sp@(24),%sp block = next_block; } return true; } 47da8: 4cee 3cfc ffc8 moveml %fp@(-56),%d2-%d7/%a2-%a5 return false; } if ( block_size < min_block_size ) { (*printer)( 47dae: 4200 clrb %d0 block = next_block; } return true; } 47db0: 4e5e unlk %fp 47db2: 4e75 rts return false; } if ( next_block_begin <= block_begin ) { (*printer)( 47db4: 2f0c movel %a4,%sp@- 47db6: 2f0b movel %a3,%sp@- 47db8: 4879 0005 c6e9 pea 5c6e9 <_Status_Object_name_errors_to_status+0x2f9> 47dbe: 4878 0001 pea 1 47dc2: 2f02 movel %d2,%sp@- 47dc4: 4e95 jsr %a5@ "block 0x%08x: next block 0x%08x is not a successor\n", block, next_block ); return false; 47dc6: 4fef 0014 lea %sp@(20),%sp return false; } if ( next_block_begin <= block_begin ) { (*printer)( 47dca: 4200 clrb %d0 47dcc: 6000 fd12 braw 47ae0 <_Heap_Walk+0x180> } if ( !_Heap_Is_aligned( _Heap_Alloc_area_of_block( free_block ), page_size ) ) { (*printer)( 47dd0: 2f08 movel %a0,%sp@- 47dd2: 4879 0005 c5a9 pea 5c5a9 <_Status_Object_name_errors_to_status+0x1b9> return false; } if ( !_Heap_Walk_is_in_free_list( heap, block ) ) { (*printer)( 47dd8: 4878 0001 pea 1 47ddc: 2f02 movel %d2,%sp@- 47dde: 4e95 jsr %a5@ 47de0: 4fef 0010 lea %sp@(16),%sp 47de4: 4200 clrb %d0 47de6: 6000 fd32 braw 47b1a <_Heap_Walk+0x1ba> return false; } if ( _Heap_Is_used( free_block ) ) { (*printer)( 47dea: 2f08 movel %a0,%sp@- 47dec: 4879 0005 c5d9 pea 5c5d9 <_Status_Object_name_errors_to_status+0x1e9> return false; } if ( !_Heap_Walk_is_in_free_list( heap, block ) ) { (*printer)( 47df2: 4878 0001 pea 1 47df6: 2f02 movel %d2,%sp@- 47df8: 4e95 jsr %a5@ 47dfa: 4fef 0010 lea %sp@(16),%sp 47dfe: 4200 clrb %d0 47e00: 6000 fd18 braw 47b1a <_Heap_Walk+0x1ba> 00046464 <_IO_Initialize_all_drivers>: * * Output Parameters: NONE */ void _IO_Initialize_all_drivers( void ) { 46464: 4e56 0000 linkw %fp,#0 46468: 2f0a movel %a2,%sp@- 4646a: 2f02 movel %d2,%sp@- rtems_device_major_number major; for ( major=0 ; major < _IO_Number_of_drivers ; major ++ ) 4646c: 4ab9 0005 dbe2 tstl 5dbe2 <_IO_Number_of_drivers> 46472: 671e beqs 46492 <_IO_Initialize_all_drivers+0x2e><== NEVER TAKEN 46474: 4282 clrl %d2 46476: 45f9 0004 aff8 lea 4aff8 ,%a2 (void) rtems_io_initialize( major, 0, NULL ); 4647c: 42a7 clrl %sp@- 4647e: 42a7 clrl %sp@- 46480: 2f02 movel %d2,%sp@- void _IO_Initialize_all_drivers( void ) { rtems_device_major_number major; for ( major=0 ; major < _IO_Number_of_drivers ; major ++ ) 46482: 5282 addql #1,%d2 (void) rtems_io_initialize( major, 0, NULL ); 46484: 4e92 jsr %a2@ void _IO_Initialize_all_drivers( void ) { rtems_device_major_number major; for ( major=0 ; major < _IO_Number_of_drivers ; major ++ ) 46486: 4fef 000c lea %sp@(12),%sp 4648a: b4b9 0005 dbe2 cmpl 5dbe2 <_IO_Number_of_drivers>,%d2 46490: 65ea bcss 4647c <_IO_Initialize_all_drivers+0x18> (void) rtems_io_initialize( major, 0, NULL ); } 46492: 242e fff8 movel %fp@(-8),%d2 46496: 246e fffc moveal %fp@(-4),%a2 4649a: 4e5e unlk %fp <== NOT EXECUTED 0004649e <_IO_Manager_initialization>: * workspace. * */ void _IO_Manager_initialization(void) { 4649e: 4e56 fff0 linkw %fp,#-16 464a2: 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; 464a6: 2639 0005 c2c6 movel 5c2c6 ,%d3 drivers_in_table = Configuration.number_of_device_drivers; 464ac: 2439 0005 c2c2 movel 5c2c2 ,%d2 number_of_drivers = Configuration.maximum_drivers; 464b2: 2839 0005 c2be movel 5c2be ,%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 ) 464b8: b882 cmpl %d2,%d4 464ba: 6216 bhis 464d2 <_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; 464bc: 23c3 0005 dbe6 movel %d3,5dbe6 <_IO_Driver_address_table> _IO_Number_of_drivers = number_of_drivers; 464c2: 23c2 0005 dbe2 movel %d2,5dbe2 <_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; } 464c8: 4cee 003c fff0 moveml %fp@(-16),%d2-%d5 464ce: 4e5e unlk %fp 464d0: 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 *) 464d2: 2004 movel %d4,%d0 464d4: 2a04 movel %d4,%d5 464d6: e788 lsll #3,%d0 464d8: eb8d lsll #5,%d5 464da: 9a80 subl %d0,%d5 464dc: 2f05 movel %d5,%sp@- 464de: 4eb9 0004 9080 jsr 49080 <_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( 464e4: 2f05 movel %d5,%sp@- 464e6: 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; 464e8: 23c4 0005 dbe2 movel %d4,5dbe2 <_IO_Number_of_drivers> memset( 464ee: 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 *) 464f0: 23c0 0005 dbe6 movel %d0,5dbe6 <_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( 464f6: 4eb9 0004 e0f8 jsr 4e0f8 _IO_Driver_address_table, 0, sizeof( rtems_driver_address_table ) * ( number_of_drivers ) ); for ( index = 0 ; index < drivers_in_table ; index++ ) 464fc: 4fef 0010 lea %sp@(16),%sp 46500: 4a82 tstl %d2 46502: 67c4 beqs 464c8 <_IO_Manager_initialization+0x2a><== NEVER TAKEN 46504: 2839 0005 dbe6 movel 5dbe6 <_IO_Driver_address_table>,%d4 4650a: 4280 clrl %d0 4650c: 4281 clrl %d1 _IO_Driver_address_table[index] = driver_table[index]; 4650e: 2243 moveal %d3,%a1 46510: 2044 moveal %d4,%a0 46512: d3c0 addal %d0,%a1 46514: 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++ ) 46516: 5281 addql #1,%d1 46518: 0680 0000 0018 addil #24,%d0 _IO_Driver_address_table[index] = driver_table[index]; 4651e: 20d9 movel %a1@+,%a0@+ 46520: 20d9 movel %a1@+,%a0@+ 46522: 20d9 movel %a1@+,%a0@+ 46524: 20d9 movel %a1@+,%a0@+ 46526: 20d9 movel %a1@+,%a0@+ 46528: 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++ ) 4652a: b282 cmpl %d2,%d1 4652c: 649a bccs 464c8 <_IO_Manager_initialization+0x2a> _IO_Driver_address_table[index] = driver_table[index]; 4652e: 2243 moveal %d3,%a1 46530: 2044 moveal %d4,%a0 46532: d3c0 addal %d0,%a1 46534: 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++ ) 46536: 5281 addql #1,%d1 46538: 0680 0000 0018 addil #24,%d0 _IO_Driver_address_table[index] = driver_table[index]; 4653e: 20d9 movel %a1@+,%a0@+ 46540: 20d9 movel %a1@+,%a0@+ 46542: 20d9 movel %a1@+,%a0@+ 46544: 20d9 movel %a1@+,%a0@+ 46546: 20d9 movel %a1@+,%a0@+ 46548: 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++ ) 4654a: b282 cmpl %d2,%d1 4654c: 65c0 bcss 4650e <_IO_Manager_initialization+0x70><== NEVER TAKEN 4654e: 6000 ff78 braw 464c8 <_IO_Manager_initialization+0x2a> ... 00046f70 <_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 ); 46f70: 4280 clrl %d0 void _Internal_error_Occurred( Internal_errors_Source the_source, bool is_internal, Internal_errors_t the_error ) { 46f72: 4e56 0000 linkw %fp,#0 46f76: 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 ); 46f7a: 1001 moveb %d1,%d0 46f7c: 2040 moveal %d0,%a0 void _Internal_error_Occurred( Internal_errors_Source the_source, bool is_internal, Internal_errors_t the_error ) { 46f7e: 2f03 movel %d3,%sp@- 46f80: 202e 0008 movel %fp@(8),%d0 46f84: 2f02 movel %d2,%sp@- 46f86: 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 ); 46f8a: 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; 46f8c: 13c1 0005 da72 moveb %d1,5da72 <_Internal_errors_What_happened+0x4> _Internal_errors_What_happened.the_error = the_error; _User_extensions_Fatal( the_source, is_internal, the_error ); 46f92: 2f08 movel %a0,%sp@- bool is_internal, Internal_errors_t the_error ) { _Internal_errors_What_happened.the_source = the_source; 46f94: 23c0 0005 da6e movel %d0,5da6e <_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 ); 46f9a: 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; 46f9c: 23c2 0005 da74 movel %d2,5da74 <_Internal_errors_What_happened+0x6> _User_extensions_Fatal( the_source, is_internal, the_error ); 46fa2: 4eb9 0004 8cb2 jsr 48cb2 <_User_extensions_Fatal> _System_state_Set( SYSTEM_STATE_FAILED ); _CPU_Fatal_halt( the_error ); 46fa8: 307c 0700 moveaw #1792,%a0 46fac: 2608 movel %a0,%d3 46fae: 40c0 movew %sr,%d0 46fb0: 8083 orl %d3,%d0 46fb2: 46c0 movew %d0,%sr 46fb4: 2002 movel %d2,%d0 <== NOT EXECUTED 46fb6: 223c dead beef movel #-559038737,%d1 <== NOT EXECUTED 46fbc: 4ac8 halt <== NOT EXECUTED RTEMS_INLINE_ROUTINE void _System_state_Set ( System_state_Codes state ) { _System_state_Current = state; 46fbe: 7005 moveq #5,%d0 46fc0: 4fef 000c lea %sp@(12),%sp 46fc4: 23c0 0005 db4a movel %d0,5db4a <_System_state_Current> 46fca: 60fe bras 46fca <_Internal_error_Occurred+0x5a> 00047034 <_Objects_Allocate>: */ Objects_Control *_Objects_Allocate( Objects_Information *information ) { 47034: 4e56 fff0 linkw %fp,#-16 47038: 48d7 0c0c moveml %d2-%d3/%a2-%a3,%sp@ 4703c: 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 ) 47040: 4aaa 0014 tstl %a2@(20) 47044: 660c bnes 47052 <_Objects_Allocate+0x1e> <== ALWAYS TAKEN 47046: 4280 clrl %d0 <== NOT EXECUTED information->inactive--; } } return the_object; } 47048: 4cee 0c0c fff0 moveml %fp@(-16),%d2-%d3/%a2-%a3 4704e: 4e5e unlk %fp 47050: 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 ); 47052: 240a movel %a2,%d2 47054: 0682 0000 001c addil #28,%d2 4705a: 47f9 0004 b07c lea 4b07c <_Chain_Get>,%a3 47060: 2f02 movel %d2,%sp@- 47062: 4e93 jsr %a3@ if ( information->auto_extend ) { 47064: 588f addql #4,%sp 47066: 4a2a 0010 tstb %a2@(16) 4706a: 67dc beqs 47048 <_Objects_Allocate+0x14> /* * If the list is empty then we are out of objects and need to * extend information base. */ if ( !the_object ) { 4706c: 4a80 tstl %d0 4706e: 6738 beqs 470a8 <_Objects_Allocate+0x74> } if ( the_object ) { uint32_t block; block = (uint32_t) _Objects_Get_index( the_object->id ) - 47070: 2040 moveal %d0,%a0 47072: 4281 clrl %d1 47074: 4283 clrl %d3 _Objects_Get_index( information->minimum_id ); block /= information->allocation_size; information->inactive_per_block[ block ]--; 47076: 4282 clrl %d2 } if ( the_object ) { uint32_t block; block = (uint32_t) _Objects_Get_index( the_object->id ) - 47078: 362a 0008 movew %a2@(8),%d3 4707c: 3228 000a movew %a0@(10),%d1 _Objects_Get_index( information->minimum_id ); block /= information->allocation_size; information->inactive_per_block[ block ]--; information->inactive--; 47080: 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 ]--; 47084: 342a 0012 movew %a2@(18),%d2 } if ( the_object ) { uint32_t block; block = (uint32_t) _Objects_Get_index( the_object->id ) - 47088: 9283 subl %d3,%d1 _Objects_Get_index( information->minimum_id ); block /= information->allocation_size; information->inactive_per_block[ block ]--; information->inactive--; 4708a: 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 ]--; 4708c: 4c42 1001 remul %d2,%d1,%d1 information->inactive--; 47090: 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 ]--; 47094: 206a 002a moveal %a2@(42),%a0 47098: e589 lsll #2,%d1 information->inactive--; } } return the_object; } 4709a: 4cee 0c0c fff0 moveml %fp@(-16),%d2-%d3/%a2-%a3 470a0: 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 ]--; 470a2: d1c1 addal %d1,%a0 470a4: 5390 subql #1,%a0@ information->inactive--; } } return the_object; } 470a6: 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 ); 470a8: 2f0a movel %a2,%sp@- 470aa: 4eb9 0004 70f0 jsr 470f0 <_Objects_Extend_information> the_object = (Objects_Control *) _Chain_Get( &information->Inactive ); 470b0: 2f02 movel %d2,%sp@- 470b2: 4e93 jsr %a3@ } if ( the_object ) { 470b4: 508f addql #8,%sp 470b6: 4a80 tstl %d0 470b8: 66b6 bnes 47070 <_Objects_Allocate+0x3c> information->inactive--; } } return the_object; } 470ba: 4cee 0c0c fff0 moveml %fp@(-16),%d2-%d3/%a2-%a3 470c0: 4e5e unlk %fp <== NOT EXECUTED 000470c4 <_Objects_Close>: #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 470c4: 4280 clrl %d0 void _Objects_Close( Objects_Information *information, Objects_Control *the_object ) { 470c6: 4e56 0000 linkw %fp,#0 470ca: 226e 000c moveal %fp@(12),%a1 470ce: 206e 0008 moveal %fp@(8),%a0 470d2: 2f0a movel %a2,%sp@- 470d4: 2468 0018 moveal %a0@(24),%a2 470d8: 3029 000a movew %a1@(10),%d0 470dc: 42b2 0c00 clrl %a2@(00000000,%d0:l:4) _Objects_Invalidate_Id( information, the_object ); _Objects_Namespace_remove( information, the_object ); 470e0: 2d49 000c movel %a1,%fp@(12) } 470e4: 245f moveal %sp@+,%a2 470e6: 4e5e unlk %fp Objects_Control *the_object ) { _Objects_Invalidate_Id( information, the_object ); _Objects_Namespace_remove( information, the_object ); 470e8: 4ef9 0004 7648 jmp 47648 <_Objects_Namespace_remove> ... 000470f0 <_Objects_Extend_information>: */ void _Objects_Extend_information( Objects_Information *information ) { 470f0: 4e56 ffcc linkw %fp,#-52 470f4: 48d7 3cfc moveml %d2-%d7/%a2-%a5,%sp@ 470f8: 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 ); 470fc: 4285 clrl %d5 index_base = minimum_index; block = 0; /* if ( information->maximum < minimum_index ) */ if ( information->object_blocks == NULL ) 470fe: 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 ); 47102: 3a2a 0008 movew %a2@(8),%d5 index_base = minimum_index; block = 0; /* if ( information->maximum < minimum_index ) */ if ( information->object_blocks == NULL ) 47106: 4a88 tstl %a0 47108: 6700 022c beqw 47336 <_Objects_Extend_information+0x246> block_count = 0; else { block_count = information->maximum / information->allocation_size; 4710c: 322a 000e movew %a2@(14),%d1 47110: 302a 0012 movew %a2@(18),%d0 47114: 3801 movew %d1,%d4 47116: 0284 0000 ffff andil #65535,%d4 4711c: 88c0 divuw %d0,%d4 4711e: 0284 0000 ffff andil #65535,%d4 for ( ; block < block_count; block++ ) { 47124: 6700 0224 beqw 4734a <_Objects_Extend_information+0x25a> if ( information->object_blocks[ block ] == NULL ) 47128: 4a90 tstl %a0@ 4712a: 6700 021e beqw 4734a <_Objects_Extend_information+0x25a> 4712e: 5888 addql #4,%a0 47130: 2605 movel %d5,%d3 47132: 4282 clrl %d2 47134: 0280 0000 ffff andil #65535,%d0 break; else index_base += information->allocation_size; 4713a: 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++ ) { 4713c: 5282 addql #1,%d2 4713e: b484 cmpl %d4,%d2 47140: 6404 bccs 47146 <_Objects_Extend_information+0x56> if ( information->object_blocks[ block ] == NULL ) 47142: 4a98 tstl %a0@+ 47144: 66f4 bnes 4713a <_Objects_Extend_information+0x4a> else index_base += information->allocation_size; } } maximum = (uint32_t) information->maximum + information->allocation_size; 47146: 0281 0000 ffff andil #65535,%d1 4714c: 2641 moveal %d1,%a3 4714e: 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 ) { 47150: b7fc 0000 ffff cmpal #65535,%a3 47156: 6200 0186 bhiw 472de <_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; 4715a: 41ea 0014 lea %a2@(20),%a0 4715e: 4c10 0800 mulsl %a0@,%d0 if ( information->auto_extend ) { 47162: 4a2a 0010 tstb %a2@(16) 47166: 6700 0180 beqw 472e8 <_Objects_Extend_information+0x1f8> new_object_block = _Workspace_Allocate( block_size ); 4716a: 2f00 movel %d0,%sp@- 4716c: 4eb9 0004 90b4 jsr 490b4 <_Workspace_Allocate> if ( !new_object_block ) 47172: 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 ); 47174: 2c00 movel %d0,%d6 if ( !new_object_block ) 47176: 6700 0166 beqw 472de <_Objects_Extend_information+0x1ee> } /* * If the index_base is the maximum we need to grow the tables. */ if (index_base >= information->maximum ) { 4717a: 4280 clrl %d0 4717c: 302a 000e movew %a2@(14),%d0 47180: b083 cmpl %d3,%d0 47182: 6200 00c4 bhiw 47248 <_Objects_Extend_information+0x158> */ /* * Up the block count and maximum */ block_count++; 47186: 2a44 moveal %d4,%a5 47188: 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 ); 4718a: 200b movel %a3,%d0 4718c: 41f5 da00 lea %a5@(00000000,%a5:l:2),%a0 47190: d088 addl %a0,%d0 47192: d085 addl %d5,%d0 47194: e588 lsll #2,%d0 47196: 2f00 movel %d0,%sp@- 47198: 4eb9 0004 90b4 jsr 490b4 <_Workspace_Allocate> if ( !object_blocks ) { 4719e: 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 ); 471a0: 2840 moveal %d0,%a4 if ( !object_blocks ) { 471a2: 4a80 tstl %d0 471a4: 6700 01b2 beqw 47358 <_Objects_Extend_information+0x268> } /* * Break the block into the various sections. */ inactive_per_block = (uint32_t *) _Addresses_Add_offset( 471a8: 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 ) { 471aa: 4280 clrl %d0 } /* * Break the block into the various sections. */ inactive_per_block = (uint32_t *) _Addresses_Add_offset( 471ac: 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 ) { 471ae: 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); 471b2: 4bf4 7800 lea %a4@(00000000,%d7:l),%a5 471b6: de8d addl %a5,%d7 471b8: b085 cmpl %d5,%d0 471ba: 6200 013c bhiw 472f8 <_Objects_Extend_information+0x208> } else { /* * Deal with the special case of the 0 to minimum_index */ for ( index = 0; index < minimum_index; index++ ) { 471be: 4a85 tstl %d5 471c0: 670c beqs 471ce <_Objects_Extend_information+0xde><== NEVER TAKEN information->object_blocks, block_count * sizeof(void*) ); memcpy( inactive_per_block, information->inactive_per_block, block_count * sizeof(uint32_t) ); memcpy( local_table, 471c2: 2047 moveal %d7,%a0 471c4: 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; 471c6: 4298 clrl %a0@+ } else { /* * Deal with the special case of the 0 to minimum_index */ for ( index = 0; index < minimum_index; index++ ) { 471c8: 5280 addql #1,%d0 471ca: b085 cmpl %d5,%d0 471cc: 65f8 bcss 471c6 <_Objects_Extend_information+0xd6><== NEVER TAKEN 471ce: 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 ); 471d0: 4281 clrl %d1 471d2: 322a 0012 movew %a2@(18),%d1 /* * Initialise the new entries in the table. */ object_blocks[block_count] = NULL; inactive_per_block[block_count] = 0; 471d6: 42b5 4800 clrl %a5@(00000000,%d4:l) for ( index=index_base ; index < ( information->allocation_size + index_base ); 471da: d283 addl %d3,%d1 } /* * Initialise the new entries in the table. */ object_blocks[block_count] = NULL; 471dc: 42b4 4800 clrl %a4@(00000000,%d4:l) inactive_per_block[block_count] = 0; for ( index=index_base ; 471e0: b283 cmpl %d3,%d1 471e2: 6310 blss 471f4 <_Objects_Extend_information+0x104><== NEVER TAKEN 471e4: 2247 moveal %d7,%a1 471e6: 2003 movel %d3,%d0 471e8: 41f1 3c00 lea %a1@(00000000,%d3:l:4),%a0 index < ( information->allocation_size + index_base ); index++ ) { local_table[ index ] = NULL; 471ec: 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++ ) { 471ee: 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 ; 471f0: b280 cmpl %d0,%d1 471f2: 62f8 bhis 471ec <_Objects_Extend_information+0xfc> index < ( information->allocation_size + index_base ); index++ ) { local_table[ index ] = NULL; } _ISR_Disable( level ); 471f4: 203c 0000 0700 movel #1792,%d0 471fa: 40c4 movew %sr,%d4 471fc: 8084 orl %d4,%d0 471fe: 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( 47200: 2012 movel %a2@,%d0 47202: 7218 moveq #24,%d1 47204: 4285 clrl %d5 47206: e3a8 lsll %d1,%d0 47208: 3a0b movew %a3,%d5 4720a: 4281 clrl %d1 4720c: 2245 moveal %d5,%a1 4720e: 7a1b moveq #27,%d5 47210: 322a 0004 movew %a2@(4),%d1 47214: 08c0 0010 bset #16,%d0 local_table[ index ] = NULL; } _ISR_Disable( level ); old_tables = information->object_blocks; 47218: 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( 4721c: 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; 4721e: 354b 000e movew %a3,%a2@(14) _ISR_Disable( level ); old_tables = information->object_blocks; information->object_blocks = object_blocks; 47222: 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( 47226: 8081 orl %d1,%d0 47228: 2209 movel %a1,%d1 4722a: 8280 orl %d0,%d1 _ISR_Disable( level ); old_tables = information->object_blocks; information->object_blocks = object_blocks; information->inactive_per_block = inactive_per_block; 4722c: 254d 002a movel %a5,%a2@(42) information->local_table = local_table; information->maximum = (Objects_Maximum) maximum; information->maximum_id = _Objects_Build_id( 47230: 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; 47234: 2547 0018 movel %d7,%a2@(24) information->the_class, _Objects_Local_node, information->maximum ); _ISR_Enable( level ); 47238: 46c4 movew %d4,%sr if ( old_tables ) 4723a: 4a88 tstl %a0 4723c: 670a beqs 47248 <_Objects_Extend_information+0x158> _Workspace_Free( old_tables ); 4723e: 2f08 movel %a0,%sp@- 47240: 4eb9 0004 90d0 jsr 490d0 <_Workspace_Free> 47246: 588f addql #4,%sp } /* * Assign the new object block to the object block table. */ information->object_blocks[ block ] = new_object_block; 47248: 206a 002e moveal %a2@(46),%a0 /* * Initialize objects .. add to a local chain first. */ _Chain_Initialize( 4724c: 4280 clrl %d0 4724e: 280e movel %fp,%d4 47250: 0684 ffff fff4 addil #-12,%d4 47256: 47f9 0004 b07c lea 4b07c <_Chain_Get>,%a3 information->the_class, _Objects_Local_node, index ); _Chain_Append( &information->Inactive, &the_object->Node ); 4725c: 2a0a movel %a2,%d5 4725e: 0685 0000 001c addil #28,%d5 47264: 49f9 0004 673c lea 4673c <_Chain_Append>,%a4 } /* * Assign the new object block to the object block table. */ information->object_blocks[ block ] = new_object_block; 4726a: e58a lsll #2,%d2 /* * Initialize objects .. add to a local chain first. */ _Chain_Initialize( 4726c: 302a 0012 movew %a2@(18),%d0 } /* * Assign the new object block to the object block table. */ information->object_blocks[ block ] = new_object_block; 47270: 2186 2800 movel %d6,%a0@(00000000,%d2:l) /* * Initialize objects .. add to a local chain first. */ _Chain_Initialize( 47274: 2f2a 0014 movel %a2@(20),%sp@- 47278: 2f00 movel %d0,%sp@- 4727a: 2f06 movel %d6,%sp@- 4727c: 2f04 movel %d4,%sp@- 4727e: 4eb9 0004 b0b8 jsr 4b0b8 <_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 ) { 47284: 4fef 0010 lea %sp@(16),%sp 47288: 2f04 movel %d4,%sp@- 4728a: 4e93 jsr %a3@ 4728c: 588f addql #4,%sp 4728e: 4a80 tstl %d0 47290: 6732 beqs 472c4 <_Objects_Extend_information+0x1d4><== NEVER TAKEN the_object->id = _Objects_Build_id( 47292: 2212 movel %a2@,%d1 47294: 7c18 moveq #24,%d6 47296: 7e1b moveq #27,%d7 47298: 2040 moveal %d0,%a0 4729a: eda9 lsll %d6,%d1 4729c: 4286 clrl %d6 4729e: 3c2a 0004 movew %a2@(4),%d6 472a2: 08c1 0010 bset #16,%d1 472a6: efae lsll %d7,%d6 472a8: 8286 orl %d6,%d1 472aa: 8283 orl %d3,%d1 index ); _Chain_Append( &information->Inactive, &the_object->Node ); index++; 472ac: 5283 addql #1,%d3 */ index = index_base; while ((the_object = (Objects_Control *) _Chain_Get( &Inactive )) != NULL ) { the_object->id = _Objects_Build_id( 472ae: 2141 0008 movel %d1,%a0@(8) information->the_class, _Objects_Local_node, index ); _Chain_Append( &information->Inactive, &the_object->Node ); 472b2: 2f00 movel %d0,%sp@- 472b4: 2f05 movel %d5,%sp@- 472b6: 4e94 jsr %a4@ index++; 472b8: 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 ) { 472ba: 2f04 movel %d4,%sp@- 472bc: 4e93 jsr %a3@ 472be: 588f addql #4,%sp 472c0: 4a80 tstl %d0 472c2: 66ce bnes 47292 <_Objects_Extend_information+0x1a2> _Chain_Append( &information->Inactive, &the_object->Node ); index++; } information->inactive_per_block[ block ] = information->allocation_size; 472c4: 4280 clrl %d0 information->inactive = 472c6: 322a 0028 movew %a2@(40),%d1 472ca: 326a 0012 moveaw %a2@(18),%a1 _Chain_Append( &information->Inactive, &the_object->Node ); index++; } information->inactive_per_block[ block ] = information->allocation_size; 472ce: 206a 002a moveal %a2@(42),%a0 information->inactive = 472d2: d289 addl %a1,%d1 _Chain_Append( &information->Inactive, &the_object->Node ); index++; } information->inactive_per_block[ block ] = information->allocation_size; 472d4: 3009 movew %a1,%d0 information->inactive = 472d6: 3541 0028 movew %d1,%a2@(40) _Chain_Append( &information->Inactive, &the_object->Node ); index++; } information->inactive_per_block[ block ] = information->allocation_size; 472da: 2180 2800 movel %d0,%a0@(00000000,%d2:l) information->inactive = (Objects_Maximum)(information->inactive + information->allocation_size); } 472de: 4cee 3cfc ffcc moveml %fp@(-52),%d2-%d7/%a2-%a5 472e4: 4e5e unlk %fp 472e6: 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 ); 472e8: 2f00 movel %d0,%sp@- 472ea: 4eb9 0004 9080 jsr 49080 <_Workspace_Allocate_or_fatal_error> 472f0: 588f addql #4,%sp 472f2: 2c00 movel %d0,%d6 472f4: 6000 fe84 braw 4717a <_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, 472f8: e58c lsll #2,%d4 472fa: 2f04 movel %d4,%sp@- 472fc: 2f2a 002e movel %a2@(46),%sp@- 47300: 2f0c movel %a4,%sp@- 47302: 4eb9 0004 e088 jsr 4e088 information->object_blocks, block_count * sizeof(void*) ); memcpy( inactive_per_block, 47308: 2f04 movel %d4,%sp@- 4730a: 2f2a 002a movel %a2@(42),%sp@- 4730e: 2f0d movel %a5,%sp@- 47310: 4eb9 0004 e088 jsr 4e088 information->inactive_per_block, block_count * sizeof(uint32_t) ); memcpy( local_table, 47316: 4280 clrl %d0 47318: 302a 000e movew %a2@(14),%d0 4731c: da80 addl %d0,%d5 4731e: e58d lsll #2,%d5 47320: 2f05 movel %d5,%sp@- 47322: 2f2a 0018 movel %a2@(24),%sp@- 47326: 2f07 movel %d7,%sp@- 47328: 4eb9 0004 e088 jsr 4e088 4732e: 4fef 0024 lea %sp@(36),%sp 47332: 6000 fe9c braw 471d0 <_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 ) 47336: 4280 clrl %d0 47338: 2605 movel %d5,%d3 4733a: 4282 clrl %d2 4733c: 4284 clrl %d4 4733e: 322a 000e movew %a2@(14),%d1 47342: 302a 0012 movew %a2@(18),%d0 47346: 6000 fdfe braw 47146 <_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 ) 4734a: 2605 movel %d5,%d3 <== NOT EXECUTED 4734c: 4282 clrl %d2 <== NOT EXECUTED 4734e: 0280 0000 ffff andil #65535,%d0 <== NOT EXECUTED 47354: 6000 fdf0 braw 47146 <_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 ); 47358: 2f06 movel %d6,%sp@- 4735a: 4eb9 0004 90d0 jsr 490d0 <_Workspace_Free> return; 47360: 588f addql #4,%sp } information->inactive_per_block[ block ] = information->allocation_size; information->inactive = (Objects_Maximum)(information->inactive + information->allocation_size); } 47362: 4cee 3cfc ffcc moveml %fp@(-52),%d2-%d7/%a2-%a5 47368: 4e5e unlk %fp <== NOT EXECUTED 0004741c <_Objects_Get_information>: Objects_Information *_Objects_Get_information( Objects_APIs the_api, uint32_t the_class ) { 4741c: 4e56 0000 linkw %fp,#0 47420: 2f02 movel %d2,%sp@- 47422: 242e 000c movel %fp@(12),%d2 Objects_Information *info; int the_class_api_maximum; if ( !the_class ) 47426: 660a bnes 47432 <_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 ) 47428: 4280 clrl %d0 return NULL; #endif return info; } 4742a: 242e fffc movel %fp@(-4),%d2 4742e: 4e5e unlk %fp 47430: 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 ); 47432: 2f2e 0008 movel %fp@(8),%sp@- 47436: 4eb9 0004 b690 jsr 4b690 <_Objects_API_maximum_class> if ( the_class_api_maximum == 0 ) 4743c: 588f addql #4,%sp 4743e: 4a80 tstl %d0 47440: 67e6 beqs 47428 <_Objects_Get_information+0xc> return NULL; if ( the_class > (uint32_t) the_class_api_maximum ) 47442: b082 cmpl %d2,%d0 47444: 65e2 bcss 47428 <_Objects_Get_information+0xc> return NULL; if ( !_Objects_Information_table[ the_api ] ) 47446: 202e 0008 movel %fp@(8),%d0 4744a: 41f9 0005 d980 lea 5d980 <_Objects_Information_table>,%a0 47450: 2070 0c00 moveal %a0@(00000000,%d0:l:4),%a0 47454: 4a88 tstl %a0 47456: 67d0 beqs 47428 <_Objects_Get_information+0xc> <== NEVER TAKEN return NULL; info = _Objects_Information_table[ the_api ][ the_class ]; 47458: 2030 2c00 movel %a0@(00000000,%d2:l:4),%d0 if ( !info ) 4745c: 67cc beqs 4742a <_Objects_Get_information+0xe> <== NEVER TAKEN * 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 ) 4745e: 2040 moveal %d0,%a0 47460: 4a68 000e tstw %a0@(14) 47464: 67c2 beqs 47428 <_Objects_Get_information+0xc> return NULL; #endif return info; } 47466: 242e fffc movel %fp@(-4),%d2 4746a: 4e5e unlk %fp ... 00048fa4 <_Objects_Get_name_as_string>: char *_Objects_Get_name_as_string( Objects_Id id, size_t length, char *name ) { 48fa4: 4e56 ffe0 linkw %fp,#-32 48fa8: 48d7 043c moveml %d2-%d5/%a2,%sp@ 48fac: 262e 000c movel %fp@(12),%d3 48fb0: 242e 0010 movel %fp@(16),%d2 char lname[5]; Objects_Control *the_object; Objects_Locations location; Objects_Id tmpId; if ( length == 0 ) 48fb4: 4a83 tstl %d3 48fb6: 660e bnes 48fc6 <_Objects_Get_name_as_string+0x22> } } *d = '\0'; _Thread_Enable_dispatch(); return name; 48fb8: 4282 clrl %d2 } return NULL; /* unreachable path */ } 48fba: 2002 movel %d2,%d0 48fbc: 4cee 043c ffe0 moveml %fp@(-32),%d2-%d5/%a2 48fc2: 4e5e unlk %fp 48fc4: 4e75 rts Objects_Id tmpId; if ( length == 0 ) return NULL; if ( name == NULL ) 48fc6: 4a82 tstl %d2 48fc8: 67f0 beqs 48fba <_Objects_Get_name_as_string+0x16> return NULL; tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id; 48fca: 4aae 0008 tstl %fp@(8) 48fce: 6700 00a8 beqw 49078 <_Objects_Get_name_as_string+0xd4> 48fd2: 282e 0008 movel %fp@(8),%d4 information = _Objects_Get_information_id( tmpId ); 48fd6: 2f04 movel %d4,%sp@- 48fd8: 4eb9 0004 8ec4 jsr 48ec4 <_Objects_Get_information_id> if ( !information ) 48fde: 588f addql #4,%sp 48fe0: 4a80 tstl %d0 48fe2: 67d4 beqs 48fb8 <_Objects_Get_name_as_string+0x14><== NEVER TAKEN return NULL; the_object = _Objects_Get( information, tmpId, &location ); 48fe4: 486e fffc pea %fp@(-4) 48fe8: 2f04 movel %d4,%sp@- 48fea: 2f00 movel %d0,%sp@- 48fec: 4eb9 0004 9094 jsr 49094 <_Objects_Get> switch ( location ) { 48ff2: 4fef 000c lea %sp@(12),%sp 48ff6: 4aae fffc tstl %fp@(-4) 48ffa: 66bc bnes 48fb8 <_Objects_Get_name_as_string+0x14><== NEVER TAKEN if ( information->is_string ) { s = the_object->name.name_p; } else #endif { uint32_t u32_name = (uint32_t) the_object->name.name_u32; 48ffc: 2040 moveal %d0,%a0 lname[ 0 ] = (u32_name >> 24) & 0xff; 48ffe: 7818 moveq #24,%d4 s = lname; } d = name; if ( s ) { for ( i=0 ; i<(length-1) && *s ; i++, s++, d++ ) { 49000: 5383 subql #1,%d3 if ( information->is_string ) { s = the_object->name.name_p; } else #endif { uint32_t u32_name = (uint32_t) the_object->name.name_u32; 49002: 2028 000c movel %a0@(12),%d0 lname[ 0 ] = (u32_name >> 24) & 0xff; 49006: 2200 movel %d0,%d1 49008: e8a9 lsrl %d4,%d1 lname[ 1 ] = (u32_name >> 16) & 0xff; lname[ 2 ] = (u32_name >> 8) & 0xff; 4900a: 2a00 movel %d0,%d5 #endif { uint32_t u32_name = (uint32_t) the_object->name.name_u32; lname[ 0 ] = (u32_name >> 24) & 0xff; lname[ 1 ] = (u32_name >> 16) & 0xff; 4900c: 2800 movel %d0,%d4 lname[ 2 ] = (u32_name >> 8) & 0xff; 4900e: e08d lsrl #8,%d5 lname[ 3 ] = (u32_name >> 0) & 0xff; 49010: 1d40 fffa moveb %d0,%fp@(-6) lname[ 4 ] = '\0'; 49014: 4200 clrb %d0 #endif { uint32_t u32_name = (uint32_t) the_object->name.name_u32; lname[ 0 ] = (u32_name >> 24) & 0xff; lname[ 1 ] = (u32_name >> 16) & 0xff; 49016: 4244 clrw %d4 49018: 4844 swap %d4 lname[ 2 ] = (u32_name >> 8) & 0xff; 4901a: 1d45 fff9 moveb %d5,%fp@(-7) lname[ 3 ] = (u32_name >> 0) & 0xff; lname[ 4 ] = '\0'; 4901e: 1d40 fffb moveb %d0,%fp@(-5) #endif { uint32_t u32_name = (uint32_t) the_object->name.name_u32; lname[ 0 ] = (u32_name >> 24) & 0xff; lname[ 1 ] = (u32_name >> 16) & 0xff; 49022: 1d44 fff8 moveb %d4,%fp@(-8) } else #endif { uint32_t u32_name = (uint32_t) the_object->name.name_u32; lname[ 0 ] = (u32_name >> 24) & 0xff; 49026: 1d41 fff7 moveb %d1,%fp@(-9) 4902a: 1001 moveb %d1,%d0 s = lname; } d = name; if ( s ) { for ( i=0 ; i<(length-1) && *s ; i++, s++, d++ ) { 4902c: 4a83 tstl %d3 4902e: 6756 beqs 49086 <_Objects_Get_name_as_string+0xe2><== NEVER TAKEN 49030: 4a01 tstb %d1 49032: 6752 beqs 49086 <_Objects_Get_name_as_string+0xe2> 49034: 2042 moveal %d2,%a0 49036: 4281 clrl %d1 49038: 45ee fff7 lea %fp@(-9),%a2 *d = (isprint((unsigned char)*s)) ? *s : '*'; 4903c: 4284 clrl %d4 4903e: 1800 moveb %d0,%d4 s = lname; } d = name; if ( s ) { for ( i=0 ; i<(length-1) && *s ; i++, s++, d++ ) { 49040: 5281 addql #1,%d1 *d = (isprint((unsigned char)*s)) ? *s : '*'; 49042: 2279 0005 ebc8 moveal 5ebc8 <__ctype_ptr__>,%a1 49048: 1831 4801 moveb %a1@(00000001,%d4:l),%d4 4904c: 49c4 extbl %d4 4904e: 0284 0000 0097 andil #151,%d4 49054: 6602 bnes 49058 <_Objects_Get_name_as_string+0xb4> 49056: 702a moveq #42,%d0 49058: 10c0 moveb %d0,%a0@+ s = lname; } d = name; if ( s ) { for ( i=0 ; i<(length-1) && *s ; i++, s++, d++ ) { 4905a: b681 cmpl %d1,%d3 4905c: 6306 blss 49064 <_Objects_Get_name_as_string+0xc0> 4905e: 1032 1800 moveb %a2@(00000000,%d1:l),%d0 49062: 66d8 bnes 4903c <_Objects_Get_name_as_string+0x98> *d = (isprint((unsigned char)*s)) ? *s : '*'; } } *d = '\0'; 49064: 4210 clrb %a0@ _Thread_Enable_dispatch(); 49066: 4eb9 0004 9880 jsr 49880 <_Thread_Enable_dispatch> return name; } return NULL; /* unreachable path */ } 4906c: 2002 movel %d2,%d0 4906e: 4cee 043c ffe0 moveml %fp@(-32),%d2-%d5/%a2 49074: 4e5e unlk %fp 49076: 4e75 rts return NULL; if ( name == NULL ) return NULL; tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id; 49078: 2079 0006 8072 moveal 68072 <_Thread_Executing>,%a0 4907e: 2828 0008 movel %a0@(8),%d4 49082: 6000 ff52 braw 48fd6 <_Objects_Get_name_as_string+0x32> s = lname; } d = name; if ( s ) { for ( i=0 ; i<(length-1) && *s ; i++, s++, d++ ) { 49086: 2042 moveal %d2,%a0 *d = (isprint((unsigned char)*s)) ? *s : '*'; } } *d = '\0'; 49088: 4210 clrb %a0@ _Thread_Enable_dispatch(); 4908a: 4eb9 0004 9880 jsr 49880 <_Thread_Enable_dispatch> 49090: 60da bras 4906c <_Objects_Get_name_as_string+0xc8> ... 0005b838 <_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; 5b838: 7001 moveq #1,%d0 if ( information->maximum >= index ) { 5b83a: 4281 clrl %d1 Objects_Control *_Objects_Get_no_protection( Objects_Information *information, Objects_Id id, Objects_Locations *location ) { 5b83c: 4e56 0000 linkw %fp,#0 5b840: 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; 5b844: 90a8 0006 subl %a0@(6),%d0 5b848: d0ae 000c addl %fp@(12),%d0 if ( information->maximum >= index ) { 5b84c: 3228 000e movew %a0@(14),%d1 Objects_Control *_Objects_Get_no_protection( Objects_Information *information, Objects_Id id, Objects_Locations *location ) { 5b850: 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 ) { 5b854: b280 cmpl %d0,%d1 5b856: 6510 bcss 5b868 <_Objects_Get_no_protection+0x30> if ( (the_object = information->local_table[ index ]) != NULL ) { 5b858: 2068 0018 moveal %a0@(24),%a0 5b85c: 2030 0c00 movel %a0@(00000000,%d0:l:4),%d0 5b860: 6706 beqs 5b868 <_Objects_Get_no_protection+0x30><== NEVER TAKEN *location = OBJECTS_LOCAL; 5b862: 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; } 5b864: 4e5e unlk %fp 5b866: 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; 5b868: 7001 moveq #1,%d0 return NULL; } 5b86a: 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; 5b86c: 2280 movel %d0,%a1@ 5b86e: 4280 clrl %d0 return NULL; } ... 00048c70 <_Objects_Id_to_name>: */ Objects_Name_or_id_lookup_errors _Objects_Id_to_name ( Objects_Id id, Objects_Name *name ) { 48c70: 4e56 fffc linkw %fp,#-4 48c74: 222e 0008 movel %fp@(8),%d1 48c78: 2f02 movel %d2,%sp@- /* * Caller is trusted for name != NULL. */ tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id; 48c7a: 4a81 tstl %d1 48c7c: 660a bnes 48c88 <_Objects_Id_to_name+0x18> 48c7e: 2079 0005 f79a moveal 5f79a <_Thread_Executing>,%a0 48c84: 2228 0008 movel %a0@(8),%d1 */ RTEMS_INLINE_ROUTINE Objects_APIs _Objects_Get_API( Objects_Id id ) { return (Objects_APIs) ((id >> OBJECTS_API_START_BIT) & OBJECTS_API_VALID_BITS); 48c88: 7418 moveq #24,%d2 48c8a: 2001 movel %d1,%d0 48c8c: e4a8 lsrl %d2,%d0 48c8e: 143c 0007 moveb #7,%d2 48c92: c082 andl %d2,%d0 */ RTEMS_INLINE_ROUTINE bool _Objects_Is_api_valid( uint32_t the_api ) { if ( !the_api || the_api > OBJECTS_APIS_LAST ) 48c94: 143c 0003 moveb #3,%d2 48c98: 2040 moveal %d0,%a0 48c9a: 5388 subql #1,%a0 48c9c: b488 cmpl %a0,%d2 48c9e: 654a bcss 48cea <_Objects_Id_to_name+0x7a> the_api = _Objects_Get_API( tmpId ); if ( !_Objects_Is_api_valid( the_api ) ) return OBJECTS_INVALID_ID; if ( !_Objects_Information_table[ the_api ] ) 48ca0: 41f9 0005 f698 lea 5f698 <_Objects_Information_table>,%a0 48ca6: 2070 0c00 moveal %a0@(00000000,%d0:l:4),%a0 48caa: 4a88 tstl %a0 48cac: 673c beqs 48cea <_Objects_Id_to_name+0x7a> return OBJECTS_INVALID_ID; the_class = _Objects_Get_class( tmpId ); information = _Objects_Information_table[ the_api ][ the_class ]; 48cae: 2001 movel %d1,%d0 48cb0: 741b moveq #27,%d2 48cb2: e4a8 lsrl %d2,%d0 48cb4: 2030 0c00 movel %a0@(00000000,%d0:l:4),%d0 if ( !information ) 48cb8: 6730 beqs 48cea <_Objects_Id_to_name+0x7a> <== NEVER TAKEN #if defined(RTEMS_SCORE_OBJECT_ENABLE_STRING_NAMES) if ( information->is_string ) return OBJECTS_INVALID_ID; #endif the_object = _Objects_Get( information, tmpId, &ignored_location ); 48cba: 486e fffc pea %fp@(-4) 48cbe: 2f01 movel %d1,%sp@- 48cc0: 2f00 movel %d0,%sp@- 48cc2: 4eb9 0004 8c04 jsr 48c04 <_Objects_Get> if ( !the_object ) 48cc8: 4fef 000c lea %sp@(12),%sp 48ccc: 4a80 tstl %d0 48cce: 671a beqs 48cea <_Objects_Id_to_name+0x7a> return OBJECTS_INVALID_ID; *name = the_object->name; 48cd0: 206e 000c moveal %fp@(12),%a0 48cd4: 2240 moveal %d0,%a1 48cd6: 20a9 000c movel %a1@(12),%a0@ _Thread_Enable_dispatch(); 48cda: 4eb9 0004 94f4 jsr 494f4 <_Thread_Enable_dispatch> return OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL; } 48ce0: 242e fff8 movel %fp@(-8),%d2 the_object = _Objects_Get( information, tmpId, &ignored_location ); if ( !the_object ) return OBJECTS_INVALID_ID; *name = the_object->name; _Thread_Enable_dispatch(); 48ce4: 4280 clrl %d0 return OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL; } 48ce6: 4e5e unlk %fp 48ce8: 4e75 rts 48cea: 242e fff8 movel %fp@(-8),%d2 if ( !the_object ) return OBJECTS_INVALID_ID; *name = the_object->name; _Thread_Enable_dispatch(); return OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL; 48cee: 7003 moveq #3,%d0 } 48cf0: 4e5e unlk %fp <== NOT EXECUTED 0004753c <_Objects_Initialize_information>: information->maximum = 0; /* * Register this Object Class in the Object Information Table. */ _Objects_Information_table[ the_api ][ the_class ] = information; 4753c: 41f9 0005 d980 lea 5d980 <_Objects_Information_table>,%a0 , bool supports_global, Objects_Thread_queue_Extract_callout extract #endif ) { 47542: 4e56 fff0 linkw %fp,#-16 47546: 202e 000c movel %fp@(12),%d0 information->maximum = 0; /* * Register this Object Class in the Object Information Table. */ _Objects_Information_table[ the_api ][ the_class ] = information; 4754a: 2270 0c00 moveal %a0@(00000000,%d0:l:4),%a1 , bool supports_global, Objects_Thread_queue_Extract_callout extract #endif ) { 4754e: 48d7 003c moveml %d2-%d5,%sp@ 47552: 222e 0014 movel %fp@(20),%d1 47556: 4285 clrl %d5 /* * Are we operating in limited or unlimited (e.g. auto-extend) mode. */ information->auto_extend = (maximum & OBJECTS_UNLIMITED_OBJECTS) ? true : false; 47558: 2601 movel %d1,%d3 , bool supports_global, Objects_Thread_queue_Extract_callout extract #endif ) { 4755a: 206e 0008 moveal %fp@(8),%a0 information->the_class = the_class; information->size = size; information->local_table = 0; information->inactive_per_block = 0; information->object_blocks = 0; information->inactive = 0; 4755e: 4244 clrw %d4 , bool supports_global, Objects_Thread_queue_Extract_callout extract #endif ) { 47560: 3a2e 001a movew %fp@(26),%d5 47564: 242e 0010 movel %fp@(16),%d2 /* * Are we operating in limited or unlimited (e.g. auto-extend) mode. */ information->auto_extend = (maximum & OBJECTS_UNLIMITED_OBJECTS) ? true : false; 47568: d683 addl %d3,%d3 4756a: 9783 subxl %d3,%d3 4756c: 4483 negl %d3 information->the_class = the_class; information->size = size; information->local_table = 0; information->inactive_per_block = 0; information->object_blocks = 0; information->inactive = 0; 4756e: 3144 0028 movew %d4,%a0@(40) /* * Set the maximum value to 0. It will be updated when objects are * added to the inactive set from _Objects_Extend_information() */ information->maximum = 0; 47572: 3144 000e movew %d4,%a0@(14) , bool supports_global, Objects_Thread_queue_Extract_callout extract #endif ) { 47576: 282e 0020 movel %fp@(32),%d4 #if defined(RTEMS_MULTIPROCESSING) uint32_t index; #endif information->the_api = the_api; information->the_class = the_class; 4757a: 3142 0004 movew %d2,%a0@(4) _Objects_Information_table[ the_api ][ the_class ] = information; /* * Are we operating in limited or unlimited (e.g. auto-extend) mode. */ information->auto_extend = 4757e: 1143 0010 moveb %d3,%a0@(16) uint32_t index; #endif information->the_api = the_api; information->the_class = the_class; information->size = size; 47582: 2145 0014 movel %d5,%a0@(20) information->maximum = 0; /* * Register this Object Class in the Object Information Table. */ _Objects_Information_table[ the_api ][ the_class ] = information; 47586: 2388 2c00 movel %a0,%a1@(00000000,%d2:l:4) /* * Are we operating in limited or unlimited (e.g. auto-extend) mode. */ information->auto_extend = (maximum & OBJECTS_UNLIMITED_OBJECTS) ? true : false; maximum_per_allocation = maximum & ~OBJECTS_UNLIMITED_OBJECTS; 4758a: 0881 001f bclr #31,%d1 uint32_t maximum_per_allocation; #if defined(RTEMS_MULTIPROCESSING) uint32_t index; #endif information->the_api = the_api; 4758e: 2080 movel %d0,%a0@ information->the_class = the_class; information->size = size; information->local_table = 0; 47590: 42a8 0018 clrl %a0@(24) information->inactive_per_block = 0; 47594: 42a8 002a clrl %a0@(42) information->object_blocks = 0; 47598: 42a8 002e clrl %a0@(46) maximum_per_allocation = maximum & ~OBJECTS_UNLIMITED_OBJECTS; /* * Unlimited and maximum of zero is illogical. */ if ( information->auto_extend && maximum_per_allocation == 0) { 4759c: 4a03 tstb %d3 4759e: 6706 beqs 475a6 <_Objects_Initialize_information+0x6a> 475a0: 4a81 tstl %d1 475a2: 6700 0092 beqw 47636 <_Objects_Initialize_information+0xfa> /* * Calculate minimum and maximum Id's */ minimum_index = (maximum_per_allocation == 0) ? 0 : 1; information->minimum_id = 475a6: 7a18 moveq #24,%d5 475a8: 4a81 tstl %d1 475aa: 56c3 sne %d3 475ac: eba8 lsll %d5,%d0 475ae: 1a3c 001b moveb #27,%d5 475b2: 49c3 extbl %d3 475b4: 4483 negl %d3 information->allocation_size = maximum_per_allocation; /* * Provide a null local table entry for the case of any empty table. */ information->local_table = &null_local_table; 475b6: 43f9 0005 d16c lea 5d16c ,%a1 /* * Calculate minimum and maximum Id's */ minimum_index = (maximum_per_allocation == 0) ? 0 : 1; information->minimum_id = 475bc: ebaa lsll %d5,%d2 475be: 08c0 0010 bset #16,%d0 /* * Calculate the maximum name length */ name_length = maximum_name_length; if ( name_length & (OBJECTS_NAME_ALIGNMENT-1) ) 475c2: 1a3c 0003 moveb #3,%d5 /* * Calculate minimum and maximum Id's */ minimum_index = (maximum_per_allocation == 0) ? 0 : 1; information->minimum_id = 475c6: 8082 orl %d2,%d0 /* * Calculate the maximum name length */ name_length = maximum_name_length; if ( name_length & (OBJECTS_NAME_ALIGNMENT-1) ) 475c8: ca84 andl %d4,%d5 } /* * The allocation unit is the maximum value */ information->allocation_size = maximum_per_allocation; 475ca: 3141 0012 movew %d1,%a0@(18) /* * Calculate minimum and maximum Id's */ minimum_index = (maximum_per_allocation == 0) ? 0 : 1; information->minimum_id = 475ce: 8083 orl %d3,%d0 information->allocation_size = maximum_per_allocation; /* * Provide a null local table entry for the case of any empty table. */ information->local_table = &null_local_table; 475d0: 2149 0018 movel %a1,%a0@(24) /* * Calculate minimum and maximum Id's */ minimum_index = (maximum_per_allocation == 0) ? 0 : 1; information->minimum_id = 475d4: 2140 0006 movel %d0,%a0@(6) /* * Calculate the maximum name length */ name_length = maximum_name_length; if ( name_length & (OBJECTS_NAME_ALIGNMENT-1) ) 475d8: 4a85 tstl %d5 475da: 6626 bnes 47602 <_Objects_Initialize_information+0xc6><== NEVER TAKEN */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 475dc: 43e8 0020 lea %a0@(32),%a1 475e0: 2149 001c movel %a1,%a0@(28) the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain); 475e4: 43e8 001c lea %a0@(28),%a1 name_length = (name_length + OBJECTS_NAME_ALIGNMENT) & ~(OBJECTS_NAME_ALIGNMENT-1); information->name_length = name_length; 475e8: 3144 0032 movew %d4,%a0@(50) RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); the_chain->permanent_null = NULL; 475ec: 42a8 0020 clrl %a0@(32) the_chain->last = _Chain_Head(the_chain); 475f0: 2149 0024 movel %a1,%a0@(36) _Chain_Initialize_empty( &information->Inactive ); /* * Initialize objects .. if there are any */ if ( maximum_per_allocation ) { 475f4: 4a81 tstl %d1 475f6: 662c bnes 47624 <_Objects_Initialize_information+0xe8> _Chain_Initialize_empty( &information->global_table[ index ] ); } else information->global_table = NULL; #endif } 475f8: 4cee 003c fff0 moveml %fp@(-16),%d2-%d5 475fe: 4e5e unlk %fp 47600: 4e75 rts * Calculate the maximum name length */ name_length = maximum_name_length; if ( name_length & (OBJECTS_NAME_ALIGNMENT-1) ) name_length = (name_length + OBJECTS_NAME_ALIGNMENT) & 47602: 5884 addql #4,%d4 <== NOT EXECUTED 47604: 70fc moveq #-4,%d0 <== NOT EXECUTED */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 47606: 43e8 0020 lea %a0@(32),%a1 <== NOT EXECUTED 4760a: c880 andl %d0,%d4 <== NOT EXECUTED 4760c: 2149 001c movel %a1,%a0@(28) <== NOT EXECUTED the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain); 47610: 43e8 001c lea %a0@(28),%a1 <== NOT EXECUTED ~(OBJECTS_NAME_ALIGNMENT-1); information->name_length = name_length; 47614: 3144 0032 movew %d4,%a0@(50) <== NOT EXECUTED RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); the_chain->permanent_null = NULL; 47618: 42a8 0020 clrl %a0@(32) <== NOT EXECUTED the_chain->last = _Chain_Head(the_chain); 4761c: 2149 0024 movel %a1,%a0@(36) <== NOT EXECUTED _Chain_Initialize_empty( &information->Inactive ); /* * Initialize objects .. if there are any */ if ( maximum_per_allocation ) { 47620: 4a81 tstl %d1 <== NOT EXECUTED 47622: 67d4 beqs 475f8 <_Objects_Initialize_information+0xbc><== NOT EXECUTED /* * Always have the maximum size available so the current performance * figures are create are met. If the user moves past the maximum * number then a performance hit is taken. */ _Objects_Extend_information( information ); 47624: 2d48 0008 movel %a0,%fp@(8) _Chain_Initialize_empty( &information->global_table[ index ] ); } else information->global_table = NULL; #endif } 47628: 4cee 003c fff0 moveml %fp@(-16),%d2-%d5 4762e: 4e5e unlk %fp /* * Always have the maximum size available so the current performance * figures are create are met. If the user moves past the maximum * number then a performance hit is taken. */ _Objects_Extend_information( information ); 47630: 4ef9 0004 70f0 jmp 470f0 <_Objects_Extend_information> /* * Unlimited and maximum of zero is illogical. */ if ( information->auto_extend && maximum_per_allocation == 0) { _Internal_error_Occurred( 47636: 4878 0014 pea 14 4763a: 4878 0001 pea 1 4763e: 42a7 clrl %sp@- 47640: 4eb9 0004 6f70 jsr 46f70 <_Internal_error_Occurred> ... 000476d8 <_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) / 476d8: 4281 clrl %d1 */ void _Objects_Shrink_information( Objects_Information *information ) { 476da: 4e56 ffec linkw %fp,#-20 476de: 48d7 0c1c moveml %d2-%d4/%a2-%a3,%sp@ 476e2: 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 ); 476e6: 4283 clrl %d3 block_count = (information->maximum - index_base) / 476e8: 4284 clrl %d4 /* * Search the list to find block or chunk with all objects inactive. */ index_base = _Objects_Get_index( information->minimum_id ); 476ea: 362a 0008 movew %a2@(8),%d3 block_count = (information->maximum - index_base) / 476ee: 382a 000e movew %a2@(14),%d4 476f2: 322a 0012 movew %a2@(18),%d1 476f6: 9883 subl %d3,%d4 476f8: 4c41 4004 remul %d1,%d4,%d4 information->allocation_size; for ( block = 0; block < block_count; block++ ) { 476fc: 672c beqs 4772a <_Objects_Shrink_information+0x52><== NEVER TAKEN if ( information->inactive_per_block[ block ] == 476fe: 226a 002a moveal %a2@(42),%a1 47702: b291 cmpl %a1@,%d1 47704: 672e beqs 47734 <_Objects_Shrink_information+0x5c><== NEVER TAKEN information->object_blocks[ block ] = NULL; information->inactive_per_block[ block ] = 0; information->inactive -= information->allocation_size; return; 47706: 7404 moveq #4,%d2 47708: 4280 clrl %d0 } index_base += information->allocation_size; 4770a: 2042 moveal %d2,%a0 4770c: d681 addl %d1,%d3 4770e: 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++ ) { 47710: 5280 addql #1,%d0 47712: b084 cmpl %d4,%d0 47714: 6414 bccs 4772a <_Objects_Shrink_information+0x52><== NEVER TAKEN if ( information->inactive_per_block[ block ] == 47716: b2b1 2800 cmpl %a1@(00000000,%d2:l),%d1 4771a: 671a beqs 47736 <_Objects_Shrink_information+0x5e> 4771c: 2408 movel %a0,%d2 information->inactive -= information->allocation_size; return; } index_base += information->allocation_size; 4771e: 2042 moveal %d2,%a0 47720: d681 addl %d1,%d3 47722: 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++ ) { 47724: 5280 addql #1,%d0 47726: b084 cmpl %d4,%d0 47728: 65ec bcss 47716 <_Objects_Shrink_information+0x3e> return; } index_base += information->allocation_size; } } 4772a: 4cee 0c1c ffec moveml %fp@(-20),%d2-%d4/%a2-%a3 47730: 4e5e unlk %fp 47732: 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 ] == 47734: 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; 47736: 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 ); 4773a: 47f9 0004 b054 lea 4b054 <_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 ); 47740: 4280 clrl %d0 47742: 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; 47746: 2810 movel %a0@,%d4 if ((index >= index_base) && 47748: b680 cmpl %d0,%d3 4774a: 620c bhis 47758 <_Objects_Shrink_information+0x80> (index < (index_base + information->allocation_size))) { 4774c: 4281 clrl %d1 4774e: 322a 0012 movew %a2@(18),%d1 47752: d283 addl %d3,%d1 47754: b280 cmpl %d0,%d1 47756: 623e bhis 47796 <_Objects_Shrink_information+0xbe> _Chain_Extract( &extract_me->Node ); } } while ( the_object ); 47758: 2044 moveal %d4,%a0 4775a: 4a84 tstl %d4 4775c: 66e2 bnes 47740 <_Objects_Shrink_information+0x68> /* * Free the memory and reset the structures in the object' information */ _Workspace_Free( information->object_blocks[ block ] ); 4775e: 206a 002e moveal %a2@(46),%a0 47762: 2f30 2800 movel %a0@(00000000,%d2:l),%sp@- 47766: 4eb9 0004 90d0 jsr 490d0 <_Workspace_Free> information->object_blocks[ block ] = NULL; 4776c: 206a 002e moveal %a2@(46),%a0 information->inactive_per_block[ block ] = 0; information->inactive -= information->allocation_size; return; 47770: 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; 47772: 302a 0028 movew %a2@(40),%d0 47776: 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; 4777a: 226a 002a moveal %a2@(42),%a1 information->inactive -= information->allocation_size; 4777e: 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; 47780: 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; 47784: 42b0 2800 clrl %a0@(00000000,%d2:l) information->inactive_per_block[ block ] = 0; information->inactive -= information->allocation_size; 47788: 3540 0028 movew %d0,%a2@(40) return; } index_base += information->allocation_size; } } 4778c: 4cee 0c1c ffec moveml %fp@(-20),%d2-%d4/%a2-%a3 47792: 4e5e unlk %fp 47794: 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 ); 47796: 2f08 movel %a0,%sp@- 47798: 4e93 jsr %a3@ 4779a: 588f addql #4,%sp } } while ( the_object ); 4779c: 2044 moveal %d4,%a0 4779e: 4a84 tstl %d4 477a0: 669e bnes 47740 <_Objects_Shrink_information+0x68> 477a2: 60ba bras 4775e <_Objects_Shrink_information+0x86> 0004aede <_RTEMS_tasks_Create_extension>: bool _RTEMS_tasks_Create_extension( Thread_Control *executing, Thread_Control *created ) { 4aede: 4e56 0000 linkw %fp,#0 4aee2: 2f0a movel %a2,%sp@- 4aee4: 246e 000c moveal %fp@(12),%a2 /* * Notepads must be the last entry in the structure and they * can be left off if disabled in the configuration. */ to_allocate = sizeof( RTEMS_API_Control ); if ( !rtems_configuration_get_notepads_enabled() ) 4aee8: 4a39 0005 c264 tstb 5c264 4aeee: 665c bnes 4af4c <_RTEMS_tasks_Create_extension+0x6e> 4aef0: 701e moveq #30,%d0 to_allocate -= (RTEMS_NUMBER_NOTEPADS * sizeof(uint32_t)); api = _Workspace_Allocate( to_allocate ); 4aef2: 2f00 movel %d0,%sp@- 4aef4: 4eb9 0004 90b4 jsr 490b4 <_Workspace_Allocate> if ( !api ) 4aefa: 588f addql #4,%sp */ to_allocate = sizeof( RTEMS_API_Control ); if ( !rtems_configuration_get_notepads_enabled() ) to_allocate -= (RTEMS_NUMBER_NOTEPADS * sizeof(uint32_t)); api = _Workspace_Allocate( to_allocate ); 4aefc: 2040 moveal %d0,%a0 if ( !api ) 4aefe: 4a80 tstl %d0 4af00: 675c beqs 4af5e <_RTEMS_tasks_Create_extension+0x80><== NEVER TAKEN created->API_Extensions[ THREAD_API_RTEMS ] = api; api->pending_events = EVENT_SETS_NONE_PENDING; api->event_condition = 0; _ASR_Initialize( &api->Signal ); created->task_variables = NULL; 4af02: 42aa 0118 clrl %a2@(280) */ RTEMS_INLINE_ROUTINE void _ASR_Initialize ( ASR_Information *information ) { information->is_enabled = false; 4af06: 4200 clrb %d0 api = _Workspace_Allocate( to_allocate ); if ( !api ) return false; created->API_Extensions[ THREAD_API_RTEMS ] = api; 4af08: 2548 0108 movel %a0,%a2@(264) 4af0c: 1140 0008 moveb %d0,%a0@(8) api->pending_events = EVENT_SETS_NONE_PENDING; 4af10: 4290 clrl %a0@ api->event_condition = 0; 4af12: 42a8 0004 clrl %a0@(4) information->handler = NULL; 4af16: 42a8 000a clrl %a0@(10) information->mode_set = RTEMS_DEFAULT_MODES; 4af1a: 42a8 000e clrl %a0@(14) information->signals_posted = 0; 4af1e: 42a8 0012 clrl %a0@(18) information->signals_pending = 0; 4af22: 42a8 0016 clrl %a0@(22) information->nest_level = 0; 4af26: 42a8 001a clrl %a0@(26) _ASR_Initialize( &api->Signal ); created->task_variables = NULL; if ( rtems_configuration_get_notepads_enabled() ) { 4af2a: 4a39 0005 c264 tstb 5c264 4af30: 6710 beqs 4af42 <_RTEMS_tasks_Create_extension+0x64> 4af32: 41e8 001e lea %a0@(30),%a0 4af36: 4280 clrl %d0 for (i=0; i < RTEMS_NUMBER_NOTEPADS; i++) api->Notepads[i] = 0; 4af38: 4298 clrl %a0@+ api->event_condition = 0; _ASR_Initialize( &api->Signal ); created->task_variables = NULL; if ( rtems_configuration_get_notepads_enabled() ) { for (i=0; i < RTEMS_NUMBER_NOTEPADS; i++) 4af3a: 5280 addql #1,%d0 4af3c: 7210 moveq #16,%d1 4af3e: b280 cmpl %d0,%d1 4af40: 66f6 bnes 4af38 <_RTEMS_tasks_Create_extension+0x5a> api->Notepads[i] = 0; } return true; } 4af42: 246e fffc moveal %fp@(-4),%a2 4af46: 4e5e unlk %fp api->event_condition = 0; _ASR_Initialize( &api->Signal ); created->task_variables = NULL; if ( rtems_configuration_get_notepads_enabled() ) { for (i=0; i < RTEMS_NUMBER_NOTEPADS; i++) 4af48: 7001 moveq #1,%d0 api->Notepads[i] = 0; } return true; } 4af4a: 4e75 rts /* * Notepads must be the last entry in the structure and they * can be left off if disabled in the configuration. */ to_allocate = sizeof( RTEMS_API_Control ); if ( !rtems_configuration_get_notepads_enabled() ) 4af4c: 705e moveq #94,%d0 to_allocate -= (RTEMS_NUMBER_NOTEPADS * sizeof(uint32_t)); api = _Workspace_Allocate( to_allocate ); 4af4e: 2f00 movel %d0,%sp@- 4af50: 4eb9 0004 90b4 jsr 490b4 <_Workspace_Allocate> if ( !api ) 4af56: 588f addql #4,%sp */ to_allocate = sizeof( RTEMS_API_Control ); if ( !rtems_configuration_get_notepads_enabled() ) to_allocate -= (RTEMS_NUMBER_NOTEPADS * sizeof(uint32_t)); api = _Workspace_Allocate( to_allocate ); 4af58: 2040 moveal %d0,%a0 if ( !api ) 4af5a: 4a80 tstl %d0 4af5c: 66a4 bnes 4af02 <_RTEMS_tasks_Create_extension+0x24> for (i=0; i < RTEMS_NUMBER_NOTEPADS; i++) api->Notepads[i] = 0; } return true; } 4af5e: 246e fffc moveal %fp@(-4),%a2 4af62: 4e5e unlk %fp if ( !rtems_configuration_get_notepads_enabled() ) to_allocate -= (RTEMS_NUMBER_NOTEPADS * sizeof(uint32_t)); api = _Workspace_Allocate( to_allocate ); if ( !api ) 4af64: 4200 clrb %d0 <== NOT EXECUTED for (i=0; i < RTEMS_NUMBER_NOTEPADS; i++) api->Notepads[i] = 0; } return true; } 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 c28a moveal 5c28a ,%a2 maximum = Configuration_RTEMS_API.number_of_initialization_tasks; 4615e: 2639 0005 c286 movel 5c286 ,%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><== NEVER TAKEN 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><== NEVER TAKEN 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 6f70 jsr 46f70 <_Internal_error_Occurred> ... 0004ae1a <_RTEMS_tasks_Post_switch_extension>: */ void _RTEMS_tasks_Post_switch_extension( Thread_Control *executing ) { 4ae1a: 4e56 ffec linkw %fp,#-20 4ae1e: 206e 0008 moveal %fp@(8),%a0 4ae22: 48d7 0c0c moveml %d2-%d3/%a2-%a3,%sp@ RTEMS_API_Control *api; ASR_Information *asr; rtems_signal_set signal_set; Modes_Control prev_mode; api = executing->API_Extensions[ THREAD_API_RTEMS ]; 4ae26: 2468 0108 moveal %a0@(264),%a2 if ( !api ) 4ae2a: 4a8a tstl %a2 4ae2c: 671a beqs 4ae48 <_RTEMS_tasks_Post_switch_extension+0x2e><== NEVER TAKEN * Signal Processing */ asr = &api->Signal; _ISR_Disable( level ); 4ae2e: 203c 0000 0700 movel #1792,%d0 4ae34: 40c1 movew %sr,%d1 4ae36: 8081 orl %d1,%d0 4ae38: 46c0 movew %d0,%sr signal_set = asr->signals_posted; 4ae3a: 242a 0012 movel %a2@(18),%d2 asr->signals_posted = 0; 4ae3e: 42aa 0012 clrl %a2@(18) _ISR_Enable( level ); 4ae42: 46c1 movew %d1,%sr if ( !signal_set ) /* similar to _ASR_Are_signals_pending( asr ) */ 4ae44: 4a82 tstl %d2 4ae46: 660a bnes 4ae52 <_RTEMS_tasks_Post_switch_extension+0x38><== ALWAYS TAKEN (*asr->handler)( signal_set ); asr->nest_level -= 1; rtems_task_mode( prev_mode, RTEMS_ALL_MODE_MASKS, &prev_mode ); } 4ae48: 4cee 0c0c ffec moveml %fp@(-20),%d2-%d3/%a2-%a3 <== NOT EXECUTED 4ae4e: 4e5e unlk %fp <== NOT EXECUTED 4ae50: 4e75 rts <== NOT EXECUTED if ( !signal_set ) /* similar to _ASR_Are_signals_pending( asr ) */ return; asr->nest_level += 1; 4ae52: 52aa 001a addql #1,%a2@(26) rtems_task_mode( asr->mode_set, RTEMS_ALL_MODE_MASKS, &prev_mode ); 4ae56: 260e movel %fp,%d3 4ae58: 5983 subql #4,%d3 4ae5a: 47f9 0004 cd88 lea 4cd88 ,%a3 4ae60: 2f03 movel %d3,%sp@- 4ae62: 2f3c 0000 ffff movel #65535,%sp@- 4ae68: 2f2a 000e movel %a2@(14),%sp@- 4ae6c: 4e93 jsr %a3@ (*asr->handler)( signal_set ); 4ae6e: 2f02 movel %d2,%sp@- 4ae70: 206a 000a moveal %a2@(10),%a0 4ae74: 4e90 jsr %a0@ asr->nest_level -= 1; 4ae76: 53aa 001a subql #1,%a2@(26) rtems_task_mode( prev_mode, RTEMS_ALL_MODE_MASKS, &prev_mode ); 4ae7a: 2f03 movel %d3,%sp@- 4ae7c: 2f3c 0000 ffff movel #65535,%sp@- 4ae82: 2f2e fffc movel %fp@(-4),%sp@- 4ae86: 4e93 jsr %a3@ 4ae88: 4fef 001c lea %sp@(28),%sp } 4ae8c: 4cee 0c0c ffec moveml %fp@(-20),%d2-%d3/%a2-%a3 4ae92: 4e5e unlk %fp <== NOT EXECUTED 0004ad76 <_RTEMS_tasks_Switch_extension>: void _RTEMS_tasks_Switch_extension( Thread_Control *executing, Thread_Control *heir ) { 4ad76: 4e56 0000 linkw %fp,#0 4ad7a: 206e 0008 moveal %fp@(8),%a0 /* * Per Task Variables */ tvp = executing->task_variables; 4ad7e: 2068 0118 moveal %a0@(280),%a0 while (tvp) { 4ad82: 4a88 tstl %a0 4ad84: 6712 beqs 4ad98 <_RTEMS_tasks_Switch_extension+0x22> tvp->tval = *tvp->ptr; 4ad86: 2268 0004 moveal %a0@(4),%a1 4ad8a: 2151 000c movel %a1@,%a0@(12) *tvp->ptr = tvp->gval; 4ad8e: 22a8 0008 movel %a0@(8),%a1@ tvp = (rtems_task_variable_t *)tvp->next; 4ad92: 2050 moveal %a0@,%a0 /* * Per Task Variables */ tvp = executing->task_variables; while (tvp) { 4ad94: 4a88 tstl %a0 4ad96: 66ee bnes 4ad86 <_RTEMS_tasks_Switch_extension+0x10><== NEVER TAKEN tvp->tval = *tvp->ptr; *tvp->ptr = tvp->gval; tvp = (rtems_task_variable_t *)tvp->next; } tvp = heir->task_variables; 4ad98: 206e 000c moveal %fp@(12),%a0 4ad9c: 2068 0118 moveal %a0@(280),%a0 while (tvp) { 4ada0: 4a88 tstl %a0 4ada2: 6712 beqs 4adb6 <_RTEMS_tasks_Switch_extension+0x40> tvp->gval = *tvp->ptr; 4ada4: 2268 0004 moveal %a0@(4),%a1 4ada8: 2151 0008 movel %a1@,%a0@(8) *tvp->ptr = tvp->tval; 4adac: 22a8 000c movel %a0@(12),%a1@ tvp = (rtems_task_variable_t *)tvp->next; 4adb0: 2050 moveal %a0@,%a0 *tvp->ptr = tvp->gval; tvp = (rtems_task_variable_t *)tvp->next; } tvp = heir->task_variables; while (tvp) { 4adb2: 4a88 tstl %a0 4adb4: 66ee bnes 4ada4 <_RTEMS_tasks_Switch_extension+0x2e><== NEVER TAKEN tvp->gval = *tvp->ptr; *tvp->ptr = tvp->tval; tvp = (rtems_task_variable_t *)tvp->next; } } 4adb6: 4e5e unlk %fp <== NOT EXECUTED 00047224 <_Rate_monotonic_Timeout>: void _Rate_monotonic_Timeout( Objects_Id id, void *ignored ) { 47224: 4e56 fffc linkw %fp,#-4 47228: 2f0a movel %a2,%sp@- 4722a: 486e fffc pea %fp@(-4) 4722e: 2f2e 0008 movel %fp@(8),%sp@- 47232: 4879 0005 fa14 pea 5fa14 <_Rate_monotonic_Information> 47238: 4eb9 0004 9008 jsr 49008 <_Objects_Get> /* * When we get here, the Timer is already off the chain so we do not * have to worry about that -- hence no _Watchdog_Remove(). */ the_period = _Rate_monotonic_Get( id, &location ); switch ( location ) { 4723e: 4fef 000c lea %sp@(12),%sp 47242: 2440 moveal %d0,%a2 47244: 4aae fffc tstl %fp@(-4) 47248: 6636 bnes 47280 <_Rate_monotonic_Timeout+0x5c> <== NEVER TAKEN case OBJECTS_LOCAL: the_thread = the_period->owner; 4724a: 206a 0040 moveal %a2@(64),%a0 if ( _States_Is_waiting_for_period( the_thread->current_state ) && 4724e: 2028 0010 movel %a0@(16),%d0 47252: 0280 0000 4000 andil #16384,%d0 47258: 670a beqs 47264 <_Rate_monotonic_Timeout+0x40> the_thread->Wait.id == the_period->Object.id ) { 4725a: 202a 0008 movel %a2@(8),%d0 4725e: b0a8 0020 cmpl %a0@(32),%d0 47262: 675e beqs 472c2 <_Rate_monotonic_Timeout+0x9e> _Thread_Unblock( the_thread ); _Rate_monotonic_Initiate_statistics( the_period ); _Watchdog_Insert_ticks( &the_period->Timer, the_period->next_length ); } else if ( the_period->state == RATE_MONOTONIC_OWNER_IS_BLOCKING ) { 47264: 7001 moveq #1,%d0 47266: b0aa 0038 cmpl %a2@(56),%d0 4726a: 671c beqs 47288 <_Rate_monotonic_Timeout+0x64> _Rate_monotonic_Initiate_statistics( the_period ); _Watchdog_Insert_ticks( &the_period->Timer, the_period->next_length ); } else the_period->state = RATE_MONOTONIC_EXPIRED; 4726c: 7004 moveq #4,%d0 4726e: 2540 0038 movel %d0,%a2@(56) */ RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void ) { RTEMS_COMPILER_MEMORY_BARRIER(); _Thread_Dispatch_disable_level -= 1; 47272: 2039 0005 fb10 movel 5fb10 <_Thread_Dispatch_disable_level>,%d0 47278: 5380 subql #1,%d0 4727a: 23c0 0005 fb10 movel %d0,5fb10 <_Thread_Dispatch_disable_level> case OBJECTS_REMOTE: /* impossible */ #endif case OBJECTS_ERROR: break; } } 47280: 246e fff8 moveal %fp@(-8),%a2 47284: 4e5e unlk %fp 47286: 4e75 rts _Rate_monotonic_Initiate_statistics( the_period ); _Watchdog_Insert_ticks( &the_period->Timer, the_period->next_length ); } else if ( the_period->state == RATE_MONOTONIC_OWNER_IS_BLOCKING ) { the_period->state = RATE_MONOTONIC_EXPIRED_WHILE_BLOCKING; 47288: 103c 0003 moveb #3,%d0 4728c: 2540 0038 movel %d0,%a2@(56) _Rate_monotonic_Initiate_statistics( the_period ); 47290: 2f0a movel %a2,%sp@- 47292: 4eb9 0004 6b78 jsr 46b78 <_Rate_monotonic_Initiate_statistics> Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 47298: 256a 003c 001c movel %a2@(60),%a2@(28) _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 4729e: 486a 0010 pea %a2@(16) 472a2: 4879 0005 fbe8 pea 5fbe8 <_Watchdog_Ticks_chain> 472a8: 4eb9 0004 aa7c jsr 4aa7c <_Watchdog_Insert> 472ae: 4fef 000c lea %sp@(12),%sp 472b2: 2039 0005 fb10 movel 5fb10 <_Thread_Dispatch_disable_level>,%d0 472b8: 5380 subql #1,%d0 472ba: 23c0 0005 fb10 movel %d0,5fb10 <_Thread_Dispatch_disable_level> 472c0: 60be bras 47280 <_Rate_monotonic_Timeout+0x5c> RTEMS_INLINE_ROUTINE void _Thread_Unblock ( Thread_Control *the_thread ) { _Thread_Clear_state( the_thread, STATES_BLOCKED ); 472c2: 2f3c 1003 fff8 movel #268697592,%sp@- 472c8: 2f08 movel %a0,%sp@- 472ca: 4eb9 0004 94a0 jsr 494a0 <_Thread_Clear_state> the_thread = the_period->owner; if ( _States_Is_waiting_for_period( the_thread->current_state ) && the_thread->Wait.id == the_period->Object.id ) { _Thread_Unblock( the_thread ); _Rate_monotonic_Initiate_statistics( the_period ); 472d0: 2f0a movel %a2,%sp@- 472d2: 4eb9 0004 6b78 jsr 46b78 <_Rate_monotonic_Initiate_statistics> Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 472d8: 256a 003c 001c movel %a2@(60),%a2@(28) _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 472de: 486a 0010 pea %a2@(16) 472e2: 4879 0005 fbe8 pea 5fbe8 <_Watchdog_Ticks_chain> 472e8: 4eb9 0004 aa7c jsr 4aa7c <_Watchdog_Insert> the_period = _Rate_monotonic_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: the_thread = the_period->owner; if ( _States_Is_waiting_for_period( the_thread->current_state ) && 472ee: 4fef 0014 lea %sp@(20),%sp */ RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void ) { RTEMS_COMPILER_MEMORY_BARRIER(); _Thread_Dispatch_disable_level -= 1; 472f2: 2039 0005 fb10 movel 5fb10 <_Thread_Dispatch_disable_level>,%d0 472f8: 5380 subql #1,%d0 472fa: 23c0 0005 fb10 movel %d0,5fb10 <_Thread_Dispatch_disable_level> 47300: 6000 ff7e braw 47280 <_Rate_monotonic_Timeout+0x5c> 0004856c <_TOD_Set>: */ void _TOD_Set( const struct timespec *time ) { 4856c: 4e56 0000 linkw %fp,#0 48570: 2039 0006 7fb8 movel 67fb8 <_Thread_Dispatch_disable_level>,%d0 48576: 5280 addql #1,%d0 48578: 2f0a movel %a2,%sp@- 4857a: 246e 0008 moveal %fp@(8),%a2 4857e: 23c0 0006 7fb8 movel %d0,67fb8 <_Thread_Dispatch_disable_level> long seconds; _Thread_Disable_dispatch(); _TOD_Deactivate(); seconds = _TOD_Seconds_since_epoch(); 48584: 2039 0006 804a movel 6804a <_TOD_Now>,%d0 if ( time->tv_sec < seconds ) 4858a: 2212 movel %a2@,%d1 4858c: b280 cmpl %d0,%d1 4858e: 6d38 blts 485c8 <_TOD_Set+0x5c> Watchdog_Adjust_directions direction, Watchdog_Interval units ) { _Watchdog_Adjust( &_Watchdog_Seconds_chain, direction, units ); 48590: 9280 subl %d0,%d1 48592: 2f01 movel %d1,%sp@- 48594: 42a7 clrl %sp@- 48596: 4879 0006 8084 pea 68084 <_Watchdog_Seconds_chain> 4859c: 4eb9 0004 ab6c jsr 4ab6c <_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 ); 485a2: 23d2 0006 804a movel %a2@,6804a <_TOD_Now> 485a8: 588a addql #4,%a2 485aa: 4fef 000c lea %sp@(12),%sp 485ae: 23d2 0006 804e movel %a2@,6804e <_TOD_Now+0x4> _TOD_Is_set = true; _TOD_Activate(); _Thread_Enable_dispatch(); } 485b4: 246e fffc moveal %fp@(-4),%a2 485b8: 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; 485ba: 7001 moveq #1,%d0 485bc: 13c0 0006 7fcc moveb %d0,67fcc <_TOD_Is_set> _TOD_Activate(); _Thread_Enable_dispatch(); 485c2: 4ef9 0004 9880 jmp 49880 <_Thread_Enable_dispatch> 485c8: 9081 subl %d1,%d0 485ca: 2f00 movel %d0,%sp@- 485cc: 4878 0001 pea 1 485d0: 4879 0006 8084 pea 68084 <_Watchdog_Seconds_chain> 485d6: 4eb9 0004 ab6c jsr 4ab6c <_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 ); 485dc: 23d2 0006 804a movel %a2@,6804a <_TOD_Now> 485e2: 588a addql #4,%a2 485e4: 4fef 000c lea %sp@(12),%sp 485e8: 23d2 0006 804e movel %a2@,6804e <_TOD_Now+0x4> _TOD_Is_set = true; _TOD_Activate(); _Thread_Enable_dispatch(); } 485ee: 246e fffc moveal %fp@(-4),%a2 485f2: 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; 485f4: 7001 moveq #1,%d0 485f6: 13c0 0006 7fcc moveb %d0,67fcc <_TOD_Is_set> _TOD_Activate(); _Thread_Enable_dispatch(); 485fc: 4ef9 0004 9880 jmp 49880 <_Thread_Enable_dispatch> ... 00046b90 <_TOD_Tickle_ticks>: * * Output parameters: NONE */ void _TOD_Tickle_ticks( void ) { 46b90: 4e56 ffec linkw %fp,#-20 Timestamp_Control tick; uint32_t seconds; /* Convert the tick quantum to a timestamp */ _Timestamp_Set( &tick, 0, rtems_configuration_get_nanoseconds_per_tick() ); 46b94: 2239 0005 c2a0 movel 5c2a0 ,%d1 * * Output parameters: NONE */ void _TOD_Tickle_ticks( void ) { 46b9a: 48d7 040c moveml %d2-%d3/%a2,%sp@ /* Update the counter of ticks since boot */ _Watchdog_Ticks_since_boot += 1; /* Update the timespec format uptime */ _Timestamp_Add_to( &_TOD_Uptime, &tick ); 46b9e: 240e movel %fp,%d2 46ba0: 5182 subql #8,%d2 { Timestamp_Control tick; uint32_t seconds; /* Convert the tick quantum to a timestamp */ _Timestamp_Set( &tick, 0, rtems_configuration_get_nanoseconds_per_tick() ); 46ba2: 263c 0000 03e8 movel #1000,%d3 46ba8: 4c03 1800 mulsl %d3,%d1 /* Update the counter of ticks since boot */ _Watchdog_Ticks_since_boot += 1; /* Update the timespec format uptime */ _Timestamp_Add_to( &_TOD_Uptime, &tick ); 46bac: 45f9 0004 8ad4 lea 48ad4 <_Timespec_Add_to>,%a2 /* Convert the tick quantum to a timestamp */ _Timestamp_Set( &tick, 0, rtems_configuration_get_nanoseconds_per_tick() ); /* Update the counter of ticks since boot */ _Watchdog_Ticks_since_boot += 1; 46bb2: 2039 0005 db08 movel 5db08 <_Watchdog_Ticks_since_boot>,%d0 46bb8: 5280 addql #1,%d0 /* Update the timespec format uptime */ _Timestamp_Add_to( &_TOD_Uptime, &tick ); 46bba: 2f02 movel %d2,%sp@- 46bbc: 4879 0005 da46 pea 5da46 <_TOD_Uptime> { Timestamp_Control tick; uint32_t seconds; /* Convert the tick quantum to a timestamp */ _Timestamp_Set( &tick, 0, rtems_configuration_get_nanoseconds_per_tick() ); 46bc2: 2d41 fffc movel %d1,%fp@(-4) /* Update the counter of ticks since boot */ _Watchdog_Ticks_since_boot += 1; 46bc6: 23c0 0005 db08 movel %d0,5db08 <_Watchdog_Ticks_since_boot> { Timestamp_Control tick; uint32_t seconds; /* Convert the tick quantum to a timestamp */ _Timestamp_Set( &tick, 0, rtems_configuration_get_nanoseconds_per_tick() ); 46bcc: 42ae fff8 clrl %fp@(-8) /* Update the counter of ticks since boot */ _Watchdog_Ticks_since_boot += 1; /* Update the timespec format uptime */ _Timestamp_Add_to( &_TOD_Uptime, &tick ); 46bd0: 4e92 jsr %a2@ /* we do not care how much the uptime changed */ /* Update the timespec format TOD */ seconds = _Timestamp_Add_to_at_tick( &_TOD_Now, &tick ); 46bd2: 2f02 movel %d2,%sp@- 46bd4: 4879 0005 da5a pea 5da5a <_TOD_Now> 46bda: 4e92 jsr %a2@ while ( seconds ) { 46bdc: 4fef 0010 lea %sp@(16),%sp /* Update the timespec format uptime */ _Timestamp_Add_to( &_TOD_Uptime, &tick ); /* we do not care how much the uptime changed */ /* Update the timespec format TOD */ seconds = _Timestamp_Add_to_at_tick( &_TOD_Now, &tick ); 46be0: 2400 movel %d0,%d2 while ( seconds ) { 46be2: 6716 beqs 46bfa <_TOD_Tickle_ticks+0x6a> 46be4: 45f9 0004 9004 lea 49004 <_Watchdog_Tickle>,%a2 */ RTEMS_INLINE_ROUTINE void _Watchdog_Tickle_seconds( void ) { _Watchdog_Tickle( &_Watchdog_Seconds_chain ); 46bea: 4879 0005 da94 pea 5da94 <_Watchdog_Seconds_chain> _Watchdog_Tickle_seconds(); seconds--; 46bf0: 5382 subql #1,%d2 46bf2: 4e92 jsr %a2@ _Timestamp_Add_to( &_TOD_Uptime, &tick ); /* we do not care how much the uptime changed */ /* Update the timespec format TOD */ seconds = _Timestamp_Add_to_at_tick( &_TOD_Now, &tick ); while ( seconds ) { 46bf4: 588f addql #4,%sp 46bf6: 4a82 tstl %d2 46bf8: 66f0 bnes 46bea <_TOD_Tickle_ticks+0x5a> <== NEVER TAKEN _Watchdog_Tickle_seconds(); seconds--; } } 46bfa: 4cee 040c ffec moveml %fp@(-20),%d2-%d3/%a2 46c00: 4e5e unlk %fp <== NOT EXECUTED 00046c3c <_TOD_Validate>: */ bool _TOD_Validate( const rtems_time_of_day *the_tod ) { 46c3c: 4e56 0000 linkw %fp,#0 46c40: 206e 0008 moveal %fp@(8),%a0 uint32_t days_in_month; uint32_t ticks_per_second; ticks_per_second = TOD_MICROSECONDS_PER_SECOND / rtems_configuration_get_microseconds_per_tick(); 46c44: 2039 0005 ead0 movel 5ead0 ,%d0 */ bool _TOD_Validate( const rtems_time_of_day *the_tod ) { 46c4a: 2f02 movel %d2,%sp@- uint32_t days_in_month; uint32_t ticks_per_second; ticks_per_second = TOD_MICROSECONDS_PER_SECOND / rtems_configuration_get_microseconds_per_tick(); if ((!the_tod) || 46c4c: 4a88 tstl %a0 46c4e: 6762 beqs 46cb2 <_TOD_Validate+0x76> <== NEVER TAKEN 46c50: 243c 000f 4240 movel #1000000,%d2 46c56: 4c40 2002 remul %d0,%d2,%d2 (the_tod->ticks >= ticks_per_second) || 46c5a: b4a8 0018 cmpl %a0@(24),%d2 46c5e: 6352 blss 46cb2 <_TOD_Validate+0x76> (the_tod->second >= TOD_SECONDS_PER_MINUTE) || 46c60: 703b moveq #59,%d0 46c62: b0a8 0014 cmpl %a0@(20),%d0 46c66: 654a bcss 46cb2 <_TOD_Validate+0x76> (the_tod->minute >= TOD_MINUTES_PER_HOUR) || 46c68: b0a8 0010 cmpl %a0@(16),%d0 46c6c: 6544 bcss 46cb2 <_TOD_Validate+0x76> (the_tod->hour >= TOD_HOURS_PER_DAY) || 46c6e: 7217 moveq #23,%d1 46c70: b2a8 000c cmpl %a0@(12),%d1 46c74: 653c bcss 46cb2 <_TOD_Validate+0x76> (the_tod->month == 0) || 46c76: 2028 0004 movel %a0@(4),%d0 uint32_t days_in_month; uint32_t ticks_per_second; ticks_per_second = TOD_MICROSECONDS_PER_SECOND / rtems_configuration_get_microseconds_per_tick(); if ((!the_tod) || 46c7a: 6736 beqs 46cb2 <_TOD_Validate+0x76> <== NEVER TAKEN 46c7c: 740c moveq #12,%d2 46c7e: b480 cmpl %d0,%d2 46c80: 6530 bcss 46cb2 <_TOD_Validate+0x76> (the_tod->second >= TOD_SECONDS_PER_MINUTE) || (the_tod->minute >= TOD_MINUTES_PER_HOUR) || (the_tod->hour >= TOD_HOURS_PER_DAY) || (the_tod->month == 0) || (the_tod->month > TOD_MONTHS_PER_YEAR) || (the_tod->year < TOD_BASE_YEAR) || 46c82: 2210 movel %a0@,%d1 uint32_t days_in_month; uint32_t ticks_per_second; ticks_per_second = TOD_MICROSECONDS_PER_SECOND / rtems_configuration_get_microseconds_per_tick(); if ((!the_tod) || 46c84: 0c81 0000 07c3 cmpil #1987,%d1 46c8a: 6326 blss 46cb2 <_TOD_Validate+0x76> (the_tod->minute >= TOD_MINUTES_PER_HOUR) || (the_tod->hour >= TOD_HOURS_PER_DAY) || (the_tod->month == 0) || (the_tod->month > TOD_MONTHS_PER_YEAR) || (the_tod->year < TOD_BASE_YEAR) || (the_tod->day == 0) ) 46c8c: 2068 0008 moveal %a0@(8),%a0 uint32_t days_in_month; uint32_t ticks_per_second; ticks_per_second = TOD_MICROSECONDS_PER_SECOND / rtems_configuration_get_microseconds_per_tick(); if ((!the_tod) || 46c90: 4a88 tstl %a0 46c92: 671e beqs 46cb2 <_TOD_Validate+0x76> <== NEVER TAKEN (the_tod->month > TOD_MONTHS_PER_YEAR) || (the_tod->year < TOD_BASE_YEAR) || (the_tod->day == 0) ) return false; if ( (the_tod->year % 4) == 0 ) 46c94: 143c 0003 moveb #3,%d2 46c98: c282 andl %d2,%d1 46c9a: 661e bnes 46cba <_TOD_Validate+0x7e> days_in_month = _TOD_Days_per_month[ 1 ][ the_tod->month ]; 46c9c: 43f9 0005 da7e lea 5da7e <_TOD_Days_per_month>,%a1 46ca2: 2031 0c34 movel %a1@(00000034,%d0:l:4),%d0 * false - if the the_tod is invalid * * NOTE: This routine only works for leap-years through 2099. */ bool _TOD_Validate( 46ca6: b1c0 cmpal %d0,%a0 46ca8: 53c0 sls %d0 46caa: 4480 negl %d0 if ( the_tod->day > days_in_month ) return false; return true; } 46cac: 241f movel %sp@+,%d2 46cae: 4e5e unlk %fp 46cb0: 4e75 rts 46cb2: 241f movel %sp@+,%d2 46cb4: 4e5e unlk %fp * false - if the the_tod is invalid * * NOTE: This routine only works for leap-years through 2099. */ bool _TOD_Validate( 46cb6: 4200 clrb %d0 if ( the_tod->day > days_in_month ) return false; return true; } 46cb8: 4e75 rts return false; if ( (the_tod->year % 4) == 0 ) days_in_month = _TOD_Days_per_month[ 1 ][ the_tod->month ]; else days_in_month = _TOD_Days_per_month[ 0 ][ the_tod->month ]; 46cba: 43f9 0005 da7e lea 5da7e <_TOD_Days_per_month>,%a1 46cc0: 2031 0c00 movel %a1@(00000000,%d0:l:4),%d0 * false - if the the_tod is invalid * * NOTE: This routine only works for leap-years through 2099. */ bool _TOD_Validate( 46cc4: b1c0 cmpal %d0,%a0 46cc6: 53c0 sls %d0 46cc8: 4480 negl %d0 46cca: 60e0 bras 46cac <_TOD_Validate+0x70> 0004781c <_Thread_Change_priority>: void _Thread_Change_priority( Thread_Control *the_thread, Priority_Control new_priority, bool prepend_it ) { 4781c: 4e56 fff0 linkw %fp,#-16 47820: 48d7 041c moveml %d2-%d4/%a2,%sp@ 47824: 246e 0008 moveal %fp@(8),%a2 /* * Set a transient state for the thread so it is pulled off the Ready chains. * This will prevent it from being scheduled no matter what happens in an * ISR. */ _Thread_Set_transient( the_thread ); 47828: 2f0a movel %a2,%sp@- void _Thread_Change_priority( Thread_Control *the_thread, Priority_Control new_priority, bool prepend_it ) { 4782a: 242e 000c movel %fp@(12),%d2 */ /* * Save original state */ original_state = the_thread->current_state; 4782e: 262a 0010 movel %a2@(16),%d3 void _Thread_Change_priority( Thread_Control *the_thread, Priority_Control new_priority, bool prepend_it ) { 47832: 182e 0013 moveb %fp@(19),%d4 /* * Set a transient state for the thread so it is pulled off the Ready chains. * This will prevent it from being scheduled no matter what happens in an * ISR. */ _Thread_Set_transient( the_thread ); 47836: 4eb9 0004 872c jsr 4872c <_Thread_Set_transient> /* * Do not bother recomputing all the priority related information if * we are not REALLY changing priority. */ if ( the_thread->current_priority != new_priority ) 4783c: 588f addql #4,%sp 4783e: b4aa 0014 cmpl %a2@(20),%d2 47842: 670c beqs 47850 <_Thread_Change_priority+0x34> _Thread_Set_priority( the_thread, new_priority ); 47844: 2f02 movel %d2,%sp@- 47846: 2f0a movel %a2,%sp@- 47848: 4eb9 0004 85a8 jsr 485a8 <_Thread_Set_priority> 4784e: 508f addql #8,%sp _ISR_Disable( level ); 47850: 203c 0000 0700 movel #1792,%d0 47856: 40c1 movew %sr,%d1 47858: 8081 orl %d1,%d0 4785a: 46c0 movew %d0,%sr /* * If the thread has more than STATES_TRANSIENT set, then it is blocked, * If it is blocked on a thread queue, then we need to requeue it. */ state = the_thread->current_state; 4785c: 202a 0010 movel %a2@(16),%d0 if ( state != STATES_TRANSIENT ) { 47860: 7404 moveq #4,%d2 47862: b480 cmpl %d0,%d2 47864: 6738 beqs 4789e <_Thread_Change_priority+0x82> /* Only clear the transient state if it wasn't set already */ if ( ! _States_Is_transient( original_state ) ) 47866: 44c3 movew %d3,%ccr 47868: 6708 beqs 47872 <_Thread_Change_priority+0x56> <== NEVER TAKEN the_thread->current_state = _States_Clear( STATES_TRANSIENT, state ); 4786a: 74fb moveq #-5,%d2 4786c: c480 andl %d0,%d2 4786e: 2542 0010 movel %d2,%a2@(16) _ISR_Enable( level ); 47872: 46c1 movew %d1,%sr if ( _States_Is_waiting_on_thread_queue( state ) ) { 47874: 0280 0003 bee0 andil #245472,%d0 4787a: 660a bnes 47886 <_Thread_Change_priority+0x6a> if ( !_Thread_Is_executing_also_the_heir() && _Thread_Executing->is_preemptible ) _Context_Switch_necessary = true; _ISR_Enable( level ); } 4787c: 4cee 041c fff0 moveml %fp@(-16),%d2-%d4/%a2 47882: 4e5e unlk %fp 47884: 4e75 rts /* Only clear the transient state if it wasn't set already */ if ( ! _States_Is_transient( original_state ) ) the_thread->current_state = _States_Clear( STATES_TRANSIENT, state ); _ISR_Enable( level ); if ( _States_Is_waiting_on_thread_queue( state ) ) { _Thread_queue_Requeue( the_thread->Wait.queue, the_thread ); 47886: 2d4a 000c movel %a2,%fp@(12) 4788a: 2d6a 0044 0008 movel %a2@(68),%fp@(8) if ( !_Thread_Is_executing_also_the_heir() && _Thread_Executing->is_preemptible ) _Context_Switch_necessary = true; _ISR_Enable( level ); } 47890: 4cee 041c fff0 moveml %fp@(-16),%d2-%d4/%a2 47896: 4e5e unlk %fp /* Only clear the transient state if it wasn't set already */ if ( ! _States_Is_transient( original_state ) ) the_thread->current_state = _States_Clear( STATES_TRANSIENT, state ); _ISR_Enable( level ); if ( _States_Is_waiting_on_thread_queue( state ) ) { _Thread_queue_Requeue( the_thread->Wait.queue, the_thread ); 47898: 4ef9 0004 84fc jmp 484fc <_Thread_queue_Requeue> } return; } /* Only clear the transient state if it wasn't set already */ if ( ! _States_Is_transient( original_state ) ) { 4789e: 44c3 movew %d3,%ccr 478a0: 673c beqs 478de <_Thread_Change_priority+0xc2> <== NEVER TAKEN RTEMS_INLINE_ROUTINE void _Priority_Add_to_bit_map ( Priority_Information *the_priority_map ) { *the_priority_map->minor |= the_priority_map->ready_minor; 478a2: 206a 008e moveal %a2@(142),%a0 478a6: 302a 0094 movew %a2@(148),%d0 478aa: 3410 movew %a0@,%d2 * Interrupts are STILL disabled. * We now know the thread will be in the READY state when we remove * the TRANSIENT state. So we have to place it on the appropriate * Ready Queue with interrupts off. */ the_thread->current_state = _States_Clear( STATES_TRANSIENT, state ); 478ac: 42aa 0010 clrl %a2@(16) 478b0: 8082 orl %d2,%d0 478b2: 3080 movew %d0,%a0@ _Priority_Major_bit_map |= the_priority_map->ready_major; 478b4: 3439 0005 da78 movew 5da78 <_Priority_Major_bit_map>,%d2 478ba: 302a 0092 movew %a2@(146),%d0 478be: 8082 orl %d2,%d0 478c0: 33c0 0005 da78 movew %d0,5da78 <_Priority_Major_bit_map> _Priority_Add_to_bit_map( &the_thread->Priority_map ); if ( prepend_it ) 478c6: 4a04 tstb %d4 478c8: 6700 0082 beqw 4794c <_Thread_Change_priority+0x130> */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Head( Chain_Control *the_chain ) { return (Chain_Node *) the_chain; 478cc: 206a 008a moveal %a2@(138),%a0 ) { Chain_Node *before_node; the_node->previous = after_node; before_node = after_node->next; 478d0: 2250 moveal %a0@,%a1 Chain_Node *the_node ) { Chain_Node *before_node; the_node->previous = after_node; 478d2: 2548 0004 movel %a0,%a2@(4) before_node = after_node->next; after_node->next = the_node; 478d6: 208a movel %a2,%a0@ the_node->next = before_node; before_node->previous = the_node; 478d8: 234a 0004 movel %a2,%a1@(4) Chain_Node *before_node; the_node->previous = after_node; before_node = after_node->next; after_node->next = the_node; the_node->next = before_node; 478dc: 2489 movel %a1,%a2@ _Chain_Prepend_unprotected( the_thread->ready, &the_thread->Object.Node ); else _Chain_Append_unprotected( the_thread->ready, &the_thread->Object.Node ); } _ISR_Flash( level ); 478de: 203c 0000 0700 movel #1792,%d0 478e4: 46c1 movew %d1,%sr 478e6: 8081 orl %d1,%d0 478e8: 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 ); 478ea: 3039 0005 da78 movew 5da78 <_Priority_Major_bit_map>,%d0 478f0: 4840 swap %d0 478f2: 04c0 ff1 %d0 _Bitfield_Find_first_bit( _Priority_Bit_map[major], minor ); 478f4: 4282 clrl %d2 478f6: 41f9 0005 dae4 lea 5dae4 <_Priority_Bit_map>,%a0 478fc: 3400 movew %d0,%d2 478fe: 3030 2a00 movew %a0@(00000000,%d2:l:2),%d0 47902: 4840 swap %d0 47904: 04c0 ff1 %d0 * ready thread. */ RTEMS_INLINE_ROUTINE void _Thread_Calculate_heir( void ) { _Thread_Heir = (Thread_Control *) 47906: 4283 clrl %d3 47908: e98a lsll #4,%d2 4790a: 3600 movew %d0,%d3 4790c: 2279 0005 d974 moveal 5d974 <_Thread_Ready_chain>,%a1 47912: 2002 movel %d2,%d0 47914: d083 addl %d3,%d0 47916: 2400 movel %d0,%d2 47918: e58a lsll #2,%d2 4791a: e988 lsll #4,%d0 * is also the heir thread, and false otherwise. */ RTEMS_INLINE_ROUTINE bool _Thread_Is_executing_also_the_heir( void ) { return ( _Thread_Executing == _Thread_Heir ); 4791c: 2079 0005 da82 moveal 5da82 <_Thread_Executing>,%a0 * ready thread. */ RTEMS_INLINE_ROUTINE void _Thread_Calculate_heir( void ) { _Thread_Heir = (Thread_Control *) 47922: 93c2 subal %d2,%a1 47924: 2031 0800 movel %a1@(00000000,%d0:l),%d0 47928: 23c0 0005 da56 movel %d0,5da56 <_Thread_Heir> * We altered the set of thread priorities. So let's figure out * who is the heir and if we need to switch to them. */ _Thread_Calculate_heir(); if ( !_Thread_Is_executing_also_the_heir() && 4792e: b1c0 cmpal %d0,%a0 47930: 670e beqs 47940 <_Thread_Change_priority+0x124> _Thread_Executing->is_preemptible ) 47932: 4a28 0075 tstb %a0@(117) 47936: 6708 beqs 47940 <_Thread_Change_priority+0x124> _Context_Switch_necessary = true; 47938: 7401 moveq #1,%d2 4793a: 13c2 0005 da92 moveb %d2,5da92 <_Context_Switch_necessary> _ISR_Enable( level ); 47940: 46c1 movew %d1,%sr } 47942: 4cee 041c fff0 moveml %fp@(-16),%d2-%d4/%a2 47948: 4e5e unlk %fp 4794a: 4e75 rts _Priority_Add_to_bit_map( &the_thread->Priority_map ); if ( prepend_it ) _Chain_Prepend_unprotected( the_thread->ready, &the_thread->Object.Node ); else _Chain_Append_unprotected( the_thread->ready, &the_thread->Object.Node ); 4794c: 206a 008a moveal %a2@(138),%a0 Chain_Node *the_node ) { Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); 47950: 2008 movel %a0,%d0 47952: 5880 addql #4,%d0 47954: 2480 movel %d0,%a2@ old_last_node = the_chain->last; 47956: 2268 0008 moveal %a0@(8),%a1 the_chain->last = the_node; 4795a: 214a 0008 movel %a2,%a0@(8) old_last_node->next = the_node; the_node->previous = old_last_node; 4795e: 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; 47962: 228a movel %a2,%a1@ 47964: 6000 ff78 braw 478de <_Thread_Change_priority+0xc2> 00047968 <_Thread_Clear_state>: ) { ISR_Level level; States_Control current_state; _ISR_Disable( level ); 47968: 327c 0700 moveaw #1792,%a1 4796c: 2009 movel %a1,%d0 void _Thread_Clear_state( Thread_Control *the_thread, States_Control state ) { 4796e: 4e56 ffec linkw %fp,#-20 47972: 206e 0008 moveal %fp@(8),%a0 47976: 48d7 1c0c moveml %d2-%d3/%a2-%a4,%sp@ 4797a: 242e 000c movel %fp@(12),%d2 ISR_Level level; States_Control current_state; _ISR_Disable( level ); 4797e: 40c3 movew %sr,%d3 47980: 8083 orl %d3,%d0 47982: 46c0 movew %d0,%sr current_state = the_thread->current_state; 47984: 2228 0010 movel %a0@(16),%d1 if ( current_state & state ) { 47988: 2002 movel %d2,%d0 4798a: c081 andl %d1,%d0 4798c: 6776 beqs 47a04 <_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); 4798e: 2002 movel %d2,%d0 47990: 4680 notl %d0 47992: c081 andl %d1,%d0 current_state = 47994: 2140 0010 movel %d0,%a0@(16) the_thread->current_state = _States_Clear( state, current_state ); if ( _States_Is_ready( current_state ) ) { 47998: 666a bnes 47a04 <_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; 4799a: 2868 008e moveal %a0@(142),%a4 4799e: 3028 0094 movew %a0@(148),%d0 479a2: 3214 movew %a4@,%d1 _Priority_Add_to_bit_map( &the_thread->Priority_map ); _Chain_Append_unprotected(the_thread->ready, &the_thread->Object.Node); 479a4: 2468 008a moveal %a0@(138),%a2 Chain_Node *the_node ) { Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); 479a8: 240a movel %a2,%d2 479aa: 5882 addql #4,%d2 479ac: 8081 orl %d1,%d0 479ae: 2082 movel %d2,%a0@ old_last_node = the_chain->last; 479b0: 266a 0008 moveal %a2@(8),%a3 479b4: 3880 movew %d0,%a4@ the_chain->last = the_node; 479b6: 2548 0008 movel %a0,%a2@(8) _Priority_Major_bit_map |= the_priority_map->ready_major; 479ba: 3239 0005 da78 movew 5da78 <_Priority_Major_bit_map>,%d1 479c0: 3028 0092 movew %a0@(146),%d0 old_last_node->next = the_node; the_node->previous = old_last_node; 479c4: 214b 0004 movel %a3,%a0@(4) 479c8: 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; 479ca: 2688 movel %a0,%a3@ 479cc: 33c0 0005 da78 movew %d0,5da78 <_Priority_Major_bit_map> _ISR_Flash( level ); 479d2: 2009 movel %a1,%d0 479d4: 46c3 movew %d3,%sr 479d6: 8083 orl %d3,%d0 479d8: 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 ) { 479da: 2028 0014 movel %a0@(20),%d0 479de: 2279 0005 da56 moveal 5da56 <_Thread_Heir>,%a1 479e4: b0a9 0014 cmpl %a1@(20),%d0 479e8: 641a bccs 47a04 <_Thread_Clear_state+0x9c> _Thread_Heir = the_thread; 479ea: 23c8 0005 da56 movel %a0,5da56 <_Thread_Heir> if ( _Thread_Executing->is_preemptible || 479f0: 2079 0005 da82 moveal 5da82 <_Thread_Executing>,%a0 479f6: 4a28 0075 tstb %a0@(117) 479fa: 6712 beqs 47a0e <_Thread_Clear_state+0xa6> the_thread->current_priority == 0 ) _Context_Switch_necessary = true; 479fc: 7001 moveq #1,%d0 479fe: 13c0 0005 da92 moveb %d0,5da92 <_Context_Switch_necessary> } } } _ISR_Enable( level ); 47a04: 46c3 movew %d3,%sr } 47a06: 4cd7 1c0c moveml %sp@,%d2-%d3/%a2-%a4 47a0a: 4e5e unlk %fp 47a0c: 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 || 47a0e: 4a80 tstl %d0 47a10: 66f2 bnes 47a04 <_Thread_Clear_state+0x9c> <== ALWAYS TAKEN the_thread->current_priority == 0 ) _Context_Switch_necessary = true; 47a12: 7001 moveq #1,%d0 <== NOT EXECUTED 47a14: 13c0 0005 da92 moveb %d0,5da92 <_Context_Switch_necessary> <== NOT EXECUTED 47a1a: 60e8 bras 47a04 <_Thread_Clear_state+0x9c> <== NOT EXECUTED 00047a1c <_Thread_Close>: 47a1c: 4280 clrl %d0 void _Thread_Close( Objects_Information *information, Thread_Control *the_thread ) { 47a1e: 4e56 0000 linkw %fp,#0 47a22: 2f0b movel %a3,%sp@- 47a24: 266e 0008 moveal %fp@(8),%a3 47a28: 2f0a movel %a2,%sp@- 47a2a: 246e 000c moveal %fp@(12),%a2 47a2e: 206b 0018 moveal %a3@(24),%a0 47a32: 302a 000a movew %a2@(10),%d0 47a36: 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; 47a3a: 2039 0005 d9c8 movel 5d9c8 <_Thread_Dispatch_disable_level>,%d0 47a40: 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 ); 47a42: 2f0a movel %a2,%sp@- 47a44: 23c0 0005 d9c8 movel %d0,5d9c8 <_Thread_Dispatch_disable_level> 47a4a: 4eb9 0004 8d50 jsr 48d50 <_User_extensions_Thread_delete> rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 47a50: 2039 0005 d9c8 movel 5d9c8 <_Thread_Dispatch_disable_level>,%d0 47a56: 5280 addql #1,%d0 47a58: 23c0 0005 d9c8 movel %d0,5d9c8 <_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 ); 47a5e: 2f0a movel %a2,%sp@- 47a60: 2f0b movel %a3,%sp@- 47a62: 4eb9 0004 70c4 jsr 470c4 <_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 ); 47a68: 4878 0001 pea 1 47a6c: 2f0a movel %a2,%sp@- 47a6e: 4eb9 0004 8618 jsr 48618 <_Thread_Set_state> if ( !_Thread_queue_Extract_with_proxy( the_thread ) ) { 47a74: 2f0a movel %a2,%sp@- 47a76: 4eb9 0004 8424 jsr 48424 <_Thread_queue_Extract_with_proxy> 47a7c: 4fef 0018 lea %sp@(24),%sp 47a80: 4a00 tstb %d0 47a82: 6608 bnes 47a8c <_Thread_Close+0x70> if ( _Watchdog_Is_active( &the_thread->Timer ) ) 47a84: 7002 moveq #2,%d0 47a86: b0aa 0050 cmpl %a2@(80),%d0 47a8a: 6756 beqs 47ae2 <_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 ) ) 47a8c: b5f9 0005 da4e cmpal 5da4e <_Thread_Allocated_fp>,%a2 47a92: 6746 beqs 47ada <_Thread_Close+0xbe> _Thread_Deallocate_fp(); #endif the_thread->fp_context = NULL; if ( the_thread->Start.fp_context ) 47a94: 202a 00c4 movel %a2@(196),%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; 47a98: 42aa 0100 clrl %a2@(256) if ( the_thread->Start.fp_context ) 47a9c: 4a80 tstl %d0 47a9e: 670a beqs 47aaa <_Thread_Close+0x8e> (void) _Workspace_Free( the_thread->Start.fp_context ); 47aa0: 2f00 movel %d0,%sp@- 47aa2: 4eb9 0004 90d0 jsr 490d0 <_Workspace_Free> 47aa8: 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 ); 47aaa: 2f0a movel %a2,%sp@- 47aac: 4eb9 0004 8814 jsr 48814 <_Thread_Stack_Free> the_thread->Start.stack = NULL; if ( the_thread->extensions ) 47ab2: 202a 0114 movel %a2@(276),%d0 47ab6: 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; 47ab8: 42aa 00c8 clrl %a2@(200) if ( the_thread->extensions ) 47abc: 4a80 tstl %d0 47abe: 670a beqs 47aca <_Thread_Close+0xae> (void) _Workspace_Free( the_thread->extensions ); 47ac0: 2f00 movel %d0,%sp@- 47ac2: 4eb9 0004 90d0 jsr 490d0 <_Workspace_Free> 47ac8: 588f addql #4,%sp the_thread->extensions = NULL; 47aca: 42aa 0114 clrl %a2@(276) } 47ace: 246e fff8 moveal %fp@(-8),%a2 47ad2: 266e fffc moveal %fp@(-4),%a3 47ad6: 4e5e unlk %fp 47ad8: 4e75 rts */ #if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE ) RTEMS_INLINE_ROUTINE void _Thread_Deallocate_fp( void ) { _Thread_Allocated_fp = NULL; 47ada: 42b9 0005 da4e clrl 5da4e <_Thread_Allocated_fp> 47ae0: 60b2 bras 47a94 <_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 ); 47ae2: 486a 0048 pea %a2@(72) 47ae6: 4eb9 0004 8f64 jsr 48f64 <_Watchdog_Remove> 47aec: 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 ) ) 47aee: b5f9 0005 da4e cmpal 5da4e <_Thread_Allocated_fp>,%a2 47af4: 669e bnes 47a94 <_Thread_Close+0x78> <== ALWAYS TAKEN 47af6: 60e2 bras 47ada <_Thread_Close+0xbe> <== NOT EXECUTED 00047ba8 <_Thread_Delay_ended>: void _Thread_Delay_ended( Objects_Id id, void *ignored __attribute__((unused)) ) { 47ba8: 4e56 fffc linkw %fp,#-4 Thread_Control *the_thread; Objects_Locations location; the_thread = _Thread_Get( id, &location ); 47bac: 486e fffc pea %fp@(-4) 47bb0: 2f2e 0008 movel %fp@(8),%sp@- 47bb4: 4eb9 0004 7d64 jsr 47d64 <_Thread_Get> switch ( location ) { 47bba: 508f addql #8,%sp 47bbc: 4aae fffc tstl %fp@(-4) 47bc0: 661e bnes 47be0 <_Thread_Delay_ended+0x38> <== NEVER TAKEN #if defined(RTEMS_MULTIPROCESSING) case OBJECTS_REMOTE: /* impossible */ #endif break; case OBJECTS_LOCAL: _Thread_Clear_state( 47bc2: 2f3c 1000 0018 movel #268435480,%sp@- 47bc8: 2f00 movel %d0,%sp@- 47bca: 4eb9 0004 7968 jsr 47968 <_Thread_Clear_state> 47bd0: 508f addql #8,%sp 47bd2: 2039 0005 d9c8 movel 5d9c8 <_Thread_Dispatch_disable_level>,%d0 47bd8: 5380 subql #1,%d0 47bda: 23c0 0005 d9c8 movel %d0,5d9c8 <_Thread_Dispatch_disable_level> | STATES_INTERRUPTIBLE_BY_SIGNAL ); _Thread_Unnest_dispatch(); break; } } 47be0: 4e5e unlk %fp <== NOT EXECUTED 00047be4 <_Thread_Dispatch>: * dispatch thread * no dispatch thread */ void _Thread_Dispatch( void ) { 47be4: 4e56 ffc8 linkw %fp,#-56 47be8: 48d7 3cfc moveml %d2-%d7/%a2-%a5,%sp@ Thread_Control *executing; Thread_Control *heir; ISR_Level level; executing = _Thread_Executing; _ISR_Disable( level ); 47bec: 2e3c 0000 0700 movel #1792,%d7 47bf2: 2007 movel %d7,%d0 { Thread_Control *executing; Thread_Control *heir; ISR_Level level; executing = _Thread_Executing; 47bf4: 2479 0005 da82 moveal 5da82 <_Thread_Executing>,%a2 _ISR_Disable( level ); 47bfa: 40c1 movew %sr,%d1 47bfc: 8081 orl %d1,%d0 47bfe: 46c0 movew %d0,%sr while ( _Context_Switch_necessary == true ) { 47c00: 1039 0005 da92 moveb 5da92 <_Context_Switch_necessary>,%d0 47c06: 6700 00fa beqw 47d02 <_Thread_Dispatch+0x11e> 47c0a: 260e movel %fp,%d3 47c0c: 240e movel %fp,%d2 47c0e: 5183 subql #8,%d3 47c10: 2c3c 0004 b2e0 movel #307936,%d6 47c16: 0682 ffff fff0 addil #-16,%d2 47c1c: 2a3c 0004 8b1c movel #297756,%d5 47c22: 283c 0004 8ad4 movel #297684,%d4 47c28: 4bf9 0004 8ddc lea 48ddc <_User_extensions_Thread_switch>,%a5 47c2e: 49f9 0004 9150 lea 49150 <_CPU_Context_switch>,%a4 heir = _Thread_Heir; _Thread_Dispatch_disable_level = 1; 47c34: 7001 moveq #1,%d0 47c36: 23c0 0005 d9c8 movel %d0,5d9c8 <_Thread_Dispatch_disable_level> ISR_Level level; executing = _Thread_Executing; _ISR_Disable( level ); while ( _Context_Switch_necessary == true ) { heir = _Thread_Heir; 47c3c: 2679 0005 da56 moveal 5da56 <_Thread_Heir>,%a3 _Thread_Dispatch_disable_level = 1; _Context_Switch_necessary = false; 47c42: 4200 clrb %d0 _Thread_Executing = heir; 47c44: 23cb 0005 da82 movel %a3,5da82 <_Thread_Executing> executing = _Thread_Executing; _ISR_Disable( level ); while ( _Context_Switch_necessary == true ) { heir = _Thread_Heir; _Thread_Dispatch_disable_level = 1; _Context_Switch_necessary = false; 47c4a: 13c0 0005 da92 moveb %d0,5da92 <_Context_Switch_necessary> _Thread_Executing = heir; #if __RTEMS_ADA__ executing->rtems_ada_self = rtems_ada_self; rtems_ada_self = heir->rtems_ada_self; #endif if ( heir->budget_algorithm == THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE ) 47c50: 7001 moveq #1,%d0 47c52: b0ab 007a cmpl %a3@(122),%d0 47c56: 6700 00d6 beqw 47d2e <_Thread_Dispatch+0x14a> heir->cpu_time_budget = _Thread_Ticks_per_timeslice; _ISR_Enable( level ); 47c5a: 46c1 movew %d1,%sr #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ { Timestamp_Control uptime, ran; _TOD_Get_uptime( &uptime ); 47c5c: 2f03 movel %d3,%sp@- 47c5e: 2046 moveal %d6,%a0 47c60: 4e90 jsr %a0@ _Timestamp_Subtract( 47c62: 2045 moveal %d5,%a0 47c64: 2f02 movel %d2,%sp@- 47c66: 2f03 movel %d3,%sp@- 47c68: 4879 0005 da8a pea 5da8a <_Thread_Time_of_last_context_switch> 47c6e: 4e90 jsr %a0@ &_Thread_Time_of_last_context_switch, &uptime, &ran ); _Timestamp_Add_to( &executing->cpu_time_used, &ran ); 47c70: 2044 moveal %d4,%a0 47c72: 2f02 movel %d2,%sp@- 47c74: 486a 0082 pea %a2@(130) 47c78: 4e90 jsr %a0@ #endif /* * Switch libc's task specific data. */ if ( _Thread_libc_reent ) { 47c7a: 2079 0005 da52 moveal 5da52 <_Thread_libc_reent>,%a0 47c80: 4fef 0018 lea %sp@(24),%sp &_Thread_Time_of_last_context_switch, &uptime, &ran ); _Timestamp_Add_to( &executing->cpu_time_used, &ran ); _Thread_Time_of_last_context_switch = uptime; 47c84: 202e fff8 movel %fp@(-8),%d0 47c88: 222e fffc movel %fp@(-4),%d1 47c8c: 23c0 0005 da8a movel %d0,5da8a <_Thread_Time_of_last_context_switch> 47c92: 23c1 0005 da8e movel %d1,5da8e <_Thread_Time_of_last_context_switch+0x4> #endif /* * Switch libc's task specific data. */ if ( _Thread_libc_reent ) { 47c98: 4a88 tstl %a0 47c9a: 6708 beqs 47ca4 <_Thread_Dispatch+0xc0> <== NEVER TAKEN executing->libc_reent = *_Thread_libc_reent; 47c9c: 2550 0104 movel %a0@,%a2@(260) *_Thread_libc_reent = heir->libc_reent; 47ca0: 20ab 0104 movel %a3@(260),%a0@ } _User_extensions_Thread_switch( executing, heir ); 47ca4: 2f0b movel %a3,%sp@- 47ca6: 2f0a movel %a2,%sp@- 47ca8: 4e95 jsr %a5@ if ( executing->fp_context != NULL ) _Context_Save_fp( &executing->fp_context ); #endif #endif _Context_Switch( &executing->Registers, &heir->Registers ); 47caa: 486b 00cc pea %a3@(204) 47cae: 486a 00cc pea %a2@(204) 47cb2: 4e94 jsr %a4@ #if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE ) #if ( CPU_USE_DEFERRED_FP_SWITCH == TRUE ) if ( (executing->fp_context != NULL) && 47cb4: 4fef 0010 lea %sp@(16),%sp 47cb8: 4aaa 0100 tstl %a2@(256) 47cbc: 672c beqs 47cea <_Thread_Dispatch+0x106> #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 ); 47cbe: 2079 0005 da4e moveal 5da4e <_Thread_Allocated_fp>,%a0 47cc4: b1ca cmpal %a2,%a0 47cc6: 6722 beqs 47cea <_Thread_Dispatch+0x106> !_Thread_Is_allocated_fp( executing ) ) { if ( _Thread_Allocated_fp != NULL ) 47cc8: 4a88 tstl %a0 47cca: 670c beqs 47cd8 <_Thread_Dispatch+0xf4> _Context_Save_fp( &_Thread_Allocated_fp->fp_context ); 47ccc: 4868 0100 pea %a0@(256) 47cd0: 4eb9 0004 9286 jsr 49286 <_CPU_Context_save_fp> 47cd6: 588f addql #4,%sp _Context_Restore_fp( &executing->fp_context ); 47cd8: 486a 0100 pea %a2@(256) 47cdc: 4eb9 0004 92be jsr 492be <_CPU_Context_restore_fp> _Thread_Allocated_fp = executing; 47ce2: 588f addql #4,%sp 47ce4: 23ca 0005 da4e movel %a2,5da4e <_Thread_Allocated_fp> if ( executing->fp_context != NULL ) _Context_Restore_fp( &executing->fp_context ); #endif #endif executing = _Thread_Executing; 47cea: 2479 0005 da82 moveal 5da82 <_Thread_Executing>,%a2 _ISR_Disable( level ); 47cf0: 2007 movel %d7,%d0 47cf2: 40c1 movew %sr,%d1 47cf4: 8081 orl %d1,%d0 47cf6: 46c0 movew %d0,%sr Thread_Control *heir; ISR_Level level; executing = _Thread_Executing; _ISR_Disable( level ); while ( _Context_Switch_necessary == true ) { 47cf8: 1039 0005 da92 moveb 5da92 <_Context_Switch_necessary>,%d0 47cfe: 6600 ff34 bnew 47c34 <_Thread_Dispatch+0x50> executing = _Thread_Executing; _ISR_Disable( level ); } _Thread_Dispatch_disable_level = 0; 47d02: 42b9 0005 d9c8 clrl 5d9c8 <_Thread_Dispatch_disable_level> _ISR_Enable( level ); 47d08: 46c1 movew %d1,%sr if ( _Thread_Do_post_task_switch_extension || 47d0a: 4ab9 0005 da6a tstl 5da6a <_Thread_Do_post_task_switch_extension> 47d10: 6606 bnes 47d18 <_Thread_Dispatch+0x134> <== NEVER TAKEN executing->do_post_task_switch_extension ) { 47d12: 4a2a 0074 tstb %a2@(116) 47d16: 670c beqs 47d24 <_Thread_Dispatch+0x140> executing->do_post_task_switch_extension = false; 47d18: 4201 clrb %d1 47d1a: 1541 0074 moveb %d1,%a2@(116) _API_extensions_Run_postswitch(); 47d1e: 4eb9 0004 65f4 jsr 465f4 <_API_extensions_Run_postswitch> } } 47d24: 4cee 3cfc ffc8 moveml %fp@(-56),%d2-%d7/%a2-%a5 47d2a: 4e5e unlk %fp 47d2c: 4e75 rts #if __RTEMS_ADA__ executing->rtems_ada_self = rtems_ada_self; rtems_ada_self = heir->rtems_ada_self; #endif if ( heir->budget_algorithm == THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE ) heir->cpu_time_budget = _Thread_Ticks_per_timeslice; 47d2e: 41f9 0005 d978 lea 5d978 <_Thread_Ticks_per_timeslice>,%a0 47d34: 2750 0076 movel %a0@,%a3@(118) 47d38: 6000 ff20 braw 47c5a <_Thread_Dispatch+0x76> 00047d3c <_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 ) { 47d3c: 4e56 0000 linkw %fp,#0 if ( --_Thread_Dispatch_disable_level ) 47d40: 2039 0005 d9c8 movel 5d9c8 <_Thread_Dispatch_disable_level>,%d0 47d46: 5380 subql #1,%d0 47d48: 23c0 0005 d9c8 movel %d0,5d9c8 <_Thread_Dispatch_disable_level> 47d4e: 2039 0005 d9c8 movel 5d9c8 <_Thread_Dispatch_disable_level>,%d0 47d54: 6704 beqs 47d5a <_Thread_Enable_dispatch+0x1e> return; _Thread_Dispatch(); } 47d56: 4e5e unlk %fp 47d58: 4e75 rts 47d5a: 4e5e unlk %fp (__RTEMS_DO_NOT_INLINE_THREAD_ENABLE_DISPATCH__ == 1) ) void _Thread_Enable_dispatch( void ) { if ( --_Thread_Dispatch_disable_level ) return; _Thread_Dispatch(); 47d5c: 4ef9 0004 7be4 jmp 47be4 <_Thread_Dispatch> ... 0004d1d8 <_Thread_Evaluate_mode>: * * XXX */ bool _Thread_Evaluate_mode( void ) { 4d1d8: 4e56 0000 linkw %fp,#0 Thread_Control *executing; executing = _Thread_Executing; 4d1dc: 2079 0005 da82 moveal 5da82 <_Thread_Executing>,%a0 if ( !_States_Is_ready( executing->current_state ) || 4d1e2: 4aa8 0010 tstl %a0@(16) 4d1e6: 660e bnes 4d1f6 <_Thread_Evaluate_mode+0x1e> <== NEVER TAKEN 4d1e8: b1f9 0005 da56 cmpal 5da56 <_Thread_Heir>,%a0 4d1ee: 6712 beqs 4d202 <_Thread_Evaluate_mode+0x2a> ( !_Thread_Is_heir( executing ) && executing->is_preemptible ) ) { 4d1f0: 4a28 0075 tstb %a0@(117) 4d1f4: 670c beqs 4d202 <_Thread_Evaluate_mode+0x2a> <== NEVER TAKEN _Context_Switch_necessary = true; return true; } return false; } 4d1f6: 4e5e unlk %fp executing = _Thread_Executing; if ( !_States_Is_ready( executing->current_state ) || ( !_Thread_Is_heir( executing ) && executing->is_preemptible ) ) { _Context_Switch_necessary = true; 4d1f8: 7001 moveq #1,%d0 4d1fa: 13c0 0005 da92 moveb %d0,5da92 <_Context_Switch_necessary> return true; } return false; } 4d200: 4e75 rts 4d202: 4e5e unlk %fp executing = _Thread_Executing; if ( !_States_Is_ready( executing->current_state ) || ( !_Thread_Is_heir( executing ) && executing->is_preemptible ) ) { _Context_Switch_necessary = true; return true; 4d204: 4200 clrb %d0 <== NOT EXECUTED } return false; } 0004d208 <_Thread_Handler>: * * Output parameters: NONE */ void _Thread_Handler( void ) { 4d208: 4e56 0000 linkw %fp,#0 4d20c: 2f0a movel %a2,%sp@- #if defined(EXECUTE_GLOBAL_CONSTRUCTORS) static char doneConstructors; char doneCons; #endif executing = _Thread_Executing; 4d20e: 2479 0005 da82 moveal 5da82 <_Thread_Executing>,%a2 * * Output parameters: NONE */ void _Thread_Handler( void ) { 4d214: 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; 4d216: 222a 00b4 movel %a2@(180),%d1 _ISR_Set_level(level); 4d21a: 40c0 movew %sr,%d0 4d21c: e189 lsll #8,%d1 4d21e: 0280 0000 f8ff andil #63743,%d0 4d224: 8081 orl %d1,%d0 4d226: 46c0 movew %d0,%sr #if defined(EXECUTE_GLOBAL_CONSTRUCTORS) doneCons = doneConstructors; doneConstructors = 1; 4d228: 7001 moveq #1,%d0 level = executing->Start.isr_level; _ISR_Set_level(level); #if defined(EXECUTE_GLOBAL_CONSTRUCTORS) doneCons = doneConstructors; 4d22a: 1439 0005 d17c moveb 5d17c ,%d2 doneConstructors = 1; 4d230: 13c0 0005 d17c moveb %d0,5d17c #endif #if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE ) #if ( CPU_USE_DEFERRED_FP_SWITCH == TRUE ) if ( (executing->fp_context != NULL) && 4d236: 4aaa 0100 tstl %a2@(256) 4d23a: 6720 beqs 4d25c <_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 ); 4d23c: 2079 0005 da4e moveal 5da4e <_Thread_Allocated_fp>,%a0 4d242: b1ca cmpal %a2,%a0 4d244: 6716 beqs 4d25c <_Thread_Handler+0x54> !_Thread_Is_allocated_fp( executing ) ) { if ( _Thread_Allocated_fp != NULL ) 4d246: 4a88 tstl %a0 4d248: 670c beqs 4d256 <_Thread_Handler+0x4e> _Context_Save_fp( &_Thread_Allocated_fp->fp_context ); 4d24a: 4868 0100 pea %a0@(256) 4d24e: 4eb9 0004 9286 jsr 49286 <_CPU_Context_save_fp> 4d254: 588f addql #4,%sp _Thread_Allocated_fp = executing; 4d256: 23ca 0005 da4e movel %a2,5da4e <_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 ); 4d25c: 2f0a movel %a2,%sp@- 4d25e: 4eb9 0004 8c34 jsr 48c34 <_User_extensions_Thread_begin> /* * At this point, the dispatch disable level BETTER be 1. */ _Thread_Enable_dispatch(); 4d264: 4eb9 0004 7d3c jsr 47d3c <_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) */ { 4d26a: 588f addql #4,%sp 4d26c: 4a02 tstb %d2 4d26e: 6746 beqs 4d2b6 <_Thread_Handler+0xae> INIT_NAME (); } #endif if ( executing->Start.prototype == THREAD_START_NUMERIC ) { 4d270: 4aaa 009e tstl %a2@(158) 4d274: 6718 beqs 4d28e <_Thread_Handler+0x86> <== ALWAYS TAKEN * 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 ); 4d276: 2f0a movel %a2,%sp@- <== NOT EXECUTED 4d278: 4eb9 0004 8c72 jsr 48c72 <_User_extensions_Thread_exitted> <== NOT EXECUTED _Internal_error_Occurred( 4d27e: 4878 0006 pea 6 <== NOT EXECUTED 4d282: 4878 0001 pea 1 <== NOT EXECUTED 4d286: 42a7 clrl %sp@- <== NOT EXECUTED 4d288: 4eb9 0004 6f70 jsr 46f70 <_Internal_error_Occurred> <== NOT EXECUTED } #endif if ( executing->Start.prototype == THREAD_START_NUMERIC ) { executing->Wait.return_argument = (*(Thread_Entry_numeric) executing->Start.entry_point)( 4d28e: 2f2a 00a6 movel %a2@(166),%sp@- 4d292: 206a 009a moveal %a2@(154),%a0 4d296: 4e90 jsr %a0@ INIT_NAME (); } #endif if ( executing->Start.prototype == THREAD_START_NUMERIC ) { executing->Wait.return_argument = 4d298: 588f addql #4,%sp 4d29a: 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 ); 4d29e: 2f0a movel %a2,%sp@- 4d2a0: 4eb9 0004 8c72 jsr 48c72 <_User_extensions_Thread_exitted> _Internal_error_Occurred( 4d2a6: 4878 0006 pea 6 4d2aa: 4878 0001 pea 1 4d2ae: 42a7 clrl %sp@- 4d2b0: 4eb9 0004 6f70 jsr 46f70 <_Internal_error_Occurred> * _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 (); 4d2b6: 4eb9 0005 a8c4 jsr 5a8c4 <_init> } #endif if ( executing->Start.prototype == THREAD_START_NUMERIC ) { 4d2bc: 4aaa 009e tstl %a2@(158) 4d2c0: 66b4 bnes 4d276 <_Thread_Handler+0x6e> <== NEVER TAKEN 4d2c2: 60ca bras 4d28e <_Thread_Handler+0x86> 00047fd0 <_Thread_Handler_initialization>: * * Output parameters: NONE */ void _Thread_Handler_initialization(void) { 47fd0: 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) 47fd4: 4ab9 0005 c2b8 tstl 5c2b8 47fda: 57c0 seq %d0 47fdc: 4ab9 0005 c2b4 tstl 5c2b4 47fe2: 57c1 seq %d1 47fe4: 4480 negl %d0 47fe6: 4481 negl %d1 47fe8: b380 eorl %d1,%d0 uint32_t maximum_extensions; #if defined(RTEMS_MULTIPROCESSING) uint32_t maximum_proxies; #endif ticks_per_timeslice = Configuration.ticks_per_timeslice; 47fea: 2239 0005 c2a4 movel 5c2a4 ,%d1 maximum_extensions = Configuration.maximum_extensions; 47ff0: 2079 0005 c29c moveal 5c29c ,%a0 * * Output parameters: NONE */ void _Thread_Handler_initialization(void) { 47ff6: 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) 47ff8: 4a00 tstb %d0 47ffa: 6600 00a2 bnew 4809e <_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( 47ffe: 4280 clrl %d0 48000: 1039 0005 c292 moveb 5c292 ,%d0 (PRIORITY_MAXIMUM + 1) * sizeof(Chain_Control) ); for ( index=0; index <= PRIORITY_MAXIMUM ; index++ ) 48006: 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( 48008: 5280 addql #1,%d0 _Thread_Do_post_task_switch_extension = 0; _Thread_Maximum_extensions = maximum_extensions; _Thread_Ticks_per_timeslice = ticks_per_timeslice; 4800a: 23c1 0005 d978 movel %d1,5d978 <_Thread_Ticks_per_timeslice> _Thread_Ready_chain = (Chain_Control *) _Workspace_Allocate_or_fatal_error( 48010: 2200 movel %d0,%d1 48012: e588 lsll #2,%d0 48014: e989 lsll #4,%d1 _Thread_Allocated_fp = NULL; #endif _Thread_Do_post_task_switch_extension = 0; _Thread_Maximum_extensions = maximum_extensions; 48016: 23c8 0005 da66 movel %a0,5da66 <_Thread_Maximum_extensions> _Thread_Ticks_per_timeslice = ticks_per_timeslice; _Thread_Ready_chain = (Chain_Control *) _Workspace_Allocate_or_fatal_error( 4801c: 9280 subl %d0,%d1 INTERNAL_ERROR_CORE, true, INTERNAL_ERROR_BAD_STACK_HOOK ); _Context_Switch_necessary = false; 4801e: 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( 48020: 2f01 movel %d1,%sp@- INTERNAL_ERROR_CORE, true, INTERNAL_ERROR_BAD_STACK_HOOK ); _Context_Switch_necessary = false; 48022: 13c0 0005 da92 moveb %d0,5da92 <_Context_Switch_necessary> _Thread_Executing = NULL; 48028: 42b9 0005 da82 clrl 5da82 <_Thread_Executing> _Thread_Heir = NULL; 4802e: 42b9 0005 da56 clrl 5da56 <_Thread_Heir> #if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE ) _Thread_Allocated_fp = NULL; 48034: 42b9 0005 da4e clrl 5da4e <_Thread_Allocated_fp> #endif _Thread_Do_post_task_switch_extension = 0; 4803a: 42b9 0005 da6a clrl 5da6a <_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( 48040: 4eb9 0004 9080 jsr 49080 <_Workspace_Allocate_or_fatal_error> (PRIORITY_MAXIMUM + 1) * sizeof(Chain_Control) ); for ( index=0; index <= PRIORITY_MAXIMUM ; index++ ) 48046: 588f addql #4,%sp 48048: 1439 0005 c292 moveb 5c292 ,%d2 4804e: 2040 moveal %d0,%a0 48050: 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( 48052: 23c0 0005 d974 movel %d0,5d974 <_Thread_Ready_chain> */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 48058: 2008 movel %a0,%d0 4805a: 5880 addql #4,%d0 (PRIORITY_MAXIMUM + 1) * sizeof(Chain_Control) ); for ( index=0; index <= PRIORITY_MAXIMUM ; index++ ) 4805c: 5281 addql #1,%d1 4805e: 2080 movel %d0,%a0@ the_chain->permanent_null = NULL; 48060: 42a8 0004 clrl %a0@(4) the_chain->last = _Chain_Head(the_chain); 48064: 2148 0008 movel %a0,%a0@(8) 48068: 41e8 000c lea %a0@(12),%a0 4806c: b481 cmpl %d1,%d2 4806e: 64e8 bccs 48058 <_Thread_Handler_initialization+0x88> /* * Initialize this class of objects. */ _Objects_Initialize_information( 48070: 4878 0008 pea 8 48074: 42a7 clrl %sp@- 48076: 4878 011c pea 11c 4807a: 4878 0001 pea 1 4807e: 4878 0001 pea 1 48082: 4878 0001 pea 1 48086: 4879 0005 db12 pea 5db12 <_Thread_Internal_information> 4808c: 4eb9 0004 753c jsr 4753c <_Objects_Initialize_information> false, /* true if this is a global object class */ NULL /* Proxy extraction support callout */ #endif ); } 48092: 242e fffc movel %fp@(-4),%d2 /* * Initialize this class of objects. */ _Objects_Initialize_information( 48096: 4fef 001c lea %sp@(28),%sp false, /* true if this is a global object class */ NULL /* Proxy extraction support callout */ #endif ); } 4809a: 4e5e unlk %fp 4809c: 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( 4809e: 4878 000f pea f 480a2: 4878 0001 pea 1 480a6: 42a7 clrl %sp@- 480a8: 4eb9 0004 6f70 jsr 46f70 <_Internal_error_Occurred> ... 00047e00 <_Thread_Initialize>: Thread_CPU_budget_algorithms budget_algorithm, Thread_CPU_budget_algorithm_callout budget_callout, uint32_t isr_level, Objects_Name name ) { 47e00: 4e56 ffec linkw %fp,#-20 47e04: 48d7 043c moveml %d2-%d5/%a2,%sp@ 47e08: 242e 0014 movel %fp@(20),%d2 /* * Allocate and Initialize the stack for this thread. */ #if !defined(RTEMS_SCORE_THREAD_ENABLE_USER_PROVIDED_STACK_VIA_API) actual_stack_size = _Thread_Stack_Allocate( the_thread, stack_size ); 47e0c: 2f02 movel %d2,%sp@- Thread_CPU_budget_algorithms budget_algorithm, Thread_CPU_budget_algorithm_callout budget_callout, uint32_t isr_level, Objects_Name name ) { 47e0e: 246e 000c moveal %fp@(12),%a2 47e12: 282e 0018 movel %fp@(24),%d4 /* * Zero out all the allocated memory fields */ for ( i=0 ; i <= THREAD_API_LAST ; i++ ) the_thread->API_Extensions[i] = NULL; 47e16: 42aa 0108 clrl %a2@(264) Thread_CPU_budget_algorithms budget_algorithm, Thread_CPU_budget_algorithm_callout budget_callout, uint32_t isr_level, Objects_Name name ) { 47e1a: 262e 001c movel %fp@(28),%d3 /* * Zero out all the allocated memory fields */ for ( i=0 ; i <= THREAD_API_LAST ; i++ ) the_thread->API_Extensions[i] = NULL; 47e1e: 42aa 010c clrl %a2@(268) 47e22: 42aa 0110 clrl %a2@(272) extensions_area = NULL; the_thread->libc_reent = NULL; 47e26: 42aa 0104 clrl %a2@(260) /* * Allocate and Initialize the stack for this thread. */ #if !defined(RTEMS_SCORE_THREAD_ENABLE_USER_PROVIDED_STACK_VIA_API) actual_stack_size = _Thread_Stack_Allocate( the_thread, stack_size ); 47e2a: 2f0a movel %a2,%sp@- Thread_CPU_budget_algorithms budget_algorithm, Thread_CPU_budget_algorithm_callout budget_callout, uint32_t isr_level, Objects_Name name ) { 47e2c: 1a2e 0023 moveb %fp@(35),%d5 /* * Allocate and Initialize the stack for this thread. */ #if !defined(RTEMS_SCORE_THREAD_ENABLE_USER_PROVIDED_STACK_VIA_API) actual_stack_size = _Thread_Stack_Allocate( the_thread, stack_size ); 47e30: 4eb9 0004 87b0 jsr 487b0 <_Thread_Stack_Allocate> if ( !actual_stack_size || actual_stack_size < stack_size ) 47e36: 508f addql #8,%sp 47e38: 4a80 tstl %d0 47e3a: 6700 011e beqw 47f5a <_Thread_Initialize+0x15a> 47e3e: b082 cmpl %d2,%d0 47e40: 6500 0118 bcsw 47f5a <_Thread_Initialize+0x15a> void *starting_address, size_t size ) { the_stack->area = starting_address; the_stack->size = size; 47e44: 2540 00bc movel %d0,%a2@(188) Stack_Control *the_stack, void *starting_address, size_t size ) { the_stack->area = starting_address; 47e48: 256a 00c8 00c0 movel %a2@(200),%a2@(192) /* * Allocate the floating point area for this thread */ #if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE ) if ( is_fp ) { 47e4e: 4a04 tstb %d4 47e50: 6600 0120 bnew 47f72 <_Thread_Initialize+0x172> 47e54: 4280 clrl %d0 47e56: 4284 clrl %d4 #endif /* * Allocate the extensions area for this thread */ if ( _Thread_Maximum_extensions ) { 47e58: 2239 0005 da66 movel 5da66 <_Thread_Maximum_extensions>,%d1 if ( !fp_area ) goto failed; fp_area = _Context_Fp_start( fp_area, 0 ); } the_thread->fp_context = fp_area; the_thread->Start.fp_context = fp_area; 47e5e: 2540 00c4 movel %d0,%a2@(196) fp_area = _Workspace_Allocate( CONTEXT_FP_SIZE ); if ( !fp_area ) goto failed; fp_area = _Context_Fp_start( fp_area, 0 ); } the_thread->fp_context = fp_area; 47e62: 2540 0100 movel %d0,%a2@(256) Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 47e66: 42aa 0050 clrl %a2@(80) the_watchdog->routine = routine; 47e6a: 42aa 0064 clrl %a2@(100) the_watchdog->id = id; 47e6e: 42aa 0068 clrl %a2@(104) the_watchdog->user_data = user_data; 47e72: 42aa 006c clrl %a2@(108) #endif /* * Allocate the extensions area for this thread */ if ( _Thread_Maximum_extensions ) { 47e76: 4a81 tstl %d1 47e78: 6600 011a bnew 47f94 <_Thread_Initialize+0x194> (_Thread_Maximum_extensions + 1) * sizeof( void * ) ); if ( !extensions_area ) goto failed; } the_thread->extensions = (void **) extensions_area; 47e7c: 42aa 0114 clrl %a2@(276) 47e80: 4282 clrl %d2 #if defined(RTEMS_ITRON_API) the_thread->suspend_count = 0; #endif the_thread->real_priority = priority; the_thread->Start.initial_priority = priority; _Thread_Set_priority( the_thread, priority ); 47e82: 2f03 movel %d3,%sp@- case THREAD_CPU_BUDGET_ALGORITHM_CALLOUT: break; #endif } the_thread->Start.isr_level = isr_level; 47e84: 256e 002c 00b4 movel %fp@(44),%a2@(180) the_thread->current_state = STATES_DORMANT; 47e8a: 7001 moveq #1,%d0 /* * General initialization */ the_thread->Start.is_preemptible = is_preemptible; the_thread->Start.budget_algorithm = budget_algorithm; 47e8c: 256e 0024 00ac movel %fp@(36),%a2@(172) the_thread->Start.budget_callout = budget_callout; 47e92: 256e 0028 00b0 movel %fp@(40),%a2@(176) /* * General initialization */ the_thread->Start.is_preemptible = is_preemptible; 47e98: 1545 00aa moveb %d5,%a2@(170) #if defined(RTEMS_ITRON_API) the_thread->suspend_count = 0; #endif the_thread->real_priority = priority; the_thread->Start.initial_priority = priority; _Thread_Set_priority( the_thread, priority ); 47e9c: 2f0a movel %a2,%sp@- #endif } the_thread->Start.isr_level = isr_level; the_thread->current_state = STATES_DORMANT; 47e9e: 2540 0010 movel %d0,%a2@(16) the_thread->Wait.queue = NULL; 47ea2: 42aa 0044 clrl %a2@(68) the_thread->resource_count = 0; 47ea6: 42aa 001c clrl %a2@(28) #if defined(RTEMS_ITRON_API) the_thread->suspend_count = 0; #endif the_thread->real_priority = priority; 47eaa: 2543 0018 movel %d3,%a2@(24) the_thread->Start.initial_priority = priority; 47eae: 2543 00b8 movel %d3,%a2@(184) _Thread_Set_priority( the_thread, priority ); 47eb2: 4eb9 0004 85a8 jsr 485a8 <_Thread_Set_priority> #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 47eb8: 206e 0008 moveal %fp@(8),%a0 47ebc: 4280 clrl %d0 information, _Objects_Get_index( the_object->id ), the_object ); the_object->name = name; 47ebe: 256e 0030 000c movel %fp@(48),%a2@(12) #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 47ec4: 2068 0018 moveal %a0@(24),%a0 47ec8: 302a 000a movew %a2@(10),%d0 /* * Initialize the CPU usage statistics */ #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ _Timestamp_Set_to_zero( &the_thread->cpu_time_used ); 47ecc: 42aa 0082 clrl %a2@(130) 47ed0: 218a 0c00 movel %a2,%a0@(00000000,%d0:l:4) 47ed4: 42aa 0086 clrl %a2@(134) * enabled when we get here. We want to be able to run the * user extensions with dispatching enabled. The Allocator * Mutex provides sufficient protection to let the user extensions * run safely. */ extension_status = _User_extensions_Thread_create( the_thread ); 47ed8: 2f0a movel %a2,%sp@- 47eda: 4eb9 0004 8d04 jsr 48d04 <_User_extensions_Thread_create> if ( extension_status ) 47ee0: 4fef 000c lea %sp@(12),%sp 47ee4: 4a00 tstb %d0 47ee6: 667e bnes 47f66 <_Thread_Initialize+0x166> return true; failed: if ( the_thread->libc_reent ) 47ee8: 202a 0104 movel %a2@(260),%d0 47eec: 670a beqs 47ef8 <_Thread_Initialize+0xf8> _Workspace_Free( the_thread->libc_reent ); 47eee: 2f00 movel %d0,%sp@- 47ef0: 4eb9 0004 90d0 jsr 490d0 <_Workspace_Free> 47ef6: 588f addql #4,%sp for ( i=0 ; i <= THREAD_API_LAST ; i++ ) if ( the_thread->API_Extensions[i] ) 47ef8: 202a 0108 movel %a2@(264),%d0 47efc: 670a beqs 47f08 <_Thread_Initialize+0x108> _Workspace_Free( the_thread->API_Extensions[i] ); 47efe: 2f00 movel %d0,%sp@- 47f00: 4eb9 0004 90d0 jsr 490d0 <_Workspace_Free> 47f06: 588f addql #4,%sp failed: if ( the_thread->libc_reent ) _Workspace_Free( the_thread->libc_reent ); for ( i=0 ; i <= THREAD_API_LAST ; i++ ) if ( the_thread->API_Extensions[i] ) 47f08: 202a 010c movel %a2@(268),%d0 47f0c: 670a beqs 47f18 <_Thread_Initialize+0x118> <== ALWAYS TAKEN _Workspace_Free( the_thread->API_Extensions[i] ); 47f0e: 2f00 movel %d0,%sp@- <== NOT EXECUTED 47f10: 4eb9 0004 90d0 jsr 490d0 <_Workspace_Free> <== NOT EXECUTED 47f16: 588f addql #4,%sp <== NOT EXECUTED failed: if ( the_thread->libc_reent ) _Workspace_Free( the_thread->libc_reent ); for ( i=0 ; i <= THREAD_API_LAST ; i++ ) if ( the_thread->API_Extensions[i] ) 47f18: 202a 0110 movel %a2@(272),%d0 47f1c: 670a beqs 47f28 <_Thread_Initialize+0x128> <== ALWAYS TAKEN _Workspace_Free( the_thread->API_Extensions[i] ); 47f1e: 2f00 movel %d0,%sp@- <== NOT EXECUTED 47f20: 4eb9 0004 90d0 jsr 490d0 <_Workspace_Free> <== NOT EXECUTED 47f26: 588f addql #4,%sp <== NOT EXECUTED if ( extensions_area ) 47f28: 4a82 tstl %d2 47f2a: 670a beqs 47f36 <_Thread_Initialize+0x136> (void) _Workspace_Free( extensions_area ); 47f2c: 2f02 movel %d2,%sp@- 47f2e: 4eb9 0004 90d0 jsr 490d0 <_Workspace_Free> 47f34: 588f addql #4,%sp #if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE ) if ( fp_area ) 47f36: 4a84 tstl %d4 47f38: 670a beqs 47f44 <_Thread_Initialize+0x144> (void) _Workspace_Free( fp_area ); 47f3a: 2f04 movel %d4,%sp@- 47f3c: 4eb9 0004 90d0 jsr 490d0 <_Workspace_Free> 47f42: 588f addql #4,%sp #endif _Thread_Stack_Free( the_thread ); 47f44: 2f0a movel %a2,%sp@- 47f46: 4eb9 0004 8814 jsr 48814 <_Thread_Stack_Free> return false; 47f4c: 588f addql #4,%sp } 47f4e: 4cee 043c ffec moveml %fp@(-20),%d2-%d5/%a2 #if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE ) if ( fp_area ) (void) _Workspace_Free( fp_area ); #endif _Thread_Stack_Free( the_thread ); 47f54: 4200 clrb %d0 return false; } 47f56: 4e5e unlk %fp 47f58: 4e75 rts 47f5a: 4cee 043c ffec moveml %fp@(-20),%d2-%d5/%a2 if ( fp_area ) (void) _Workspace_Free( fp_area ); #endif _Thread_Stack_Free( the_thread ); return false; 47f60: 4200 clrb %d0 } 47f62: 4e5e unlk %fp 47f64: 4e75 rts 47f66: 4cee 043c ffec moveml %fp@(-20),%d2-%d5/%a2 * user extensions with dispatching enabled. The Allocator * Mutex provides sufficient protection to let the user extensions * run safely. */ extension_status = _User_extensions_Thread_create( the_thread ); if ( extension_status ) 47f6c: 7001 moveq #1,%d0 _Thread_Stack_Free( the_thread ); return false; } 47f6e: 4e5e unlk %fp 47f70: 4e75 rts /* * Allocate the floating point area for this thread */ #if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE ) if ( is_fp ) { fp_area = _Workspace_Allocate( CONTEXT_FP_SIZE ); 47f72: 4878 001c pea 1c 47f76: 4eb9 0004 90b4 jsr 490b4 <_Workspace_Allocate> if ( !fp_area ) 47f7c: 588f addql #4,%sp /* * Allocate the floating point area for this thread */ #if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE ) if ( is_fp ) { fp_area = _Workspace_Allocate( CONTEXT_FP_SIZE ); 47f7e: 2800 movel %d0,%d4 if ( !fp_area ) 47f80: 6600 fed6 bnew 47e58 <_Thread_Initialize+0x58> extension_status = _User_extensions_Thread_create( the_thread ); if ( extension_status ) return true; failed: if ( the_thread->libc_reent ) 47f84: 202a 0104 movel %a2@(260),%d0 * Allocate the floating point area for this thread */ #if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE ) if ( is_fp ) { fp_area = _Workspace_Allocate( CONTEXT_FP_SIZE ); if ( !fp_area ) 47f88: 4282 clrl %d2 extension_status = _User_extensions_Thread_create( the_thread ); if ( extension_status ) return true; failed: if ( the_thread->libc_reent ) 47f8a: 4a80 tstl %d0 47f8c: 6600 ff60 bnew 47eee <_Thread_Initialize+0xee> 47f90: 6000 ff66 braw 47ef8 <_Thread_Initialize+0xf8> /* * Allocate the extensions area for this thread */ if ( _Thread_Maximum_extensions ) { extensions_area = _Workspace_Allocate( 47f94: e589 lsll #2,%d1 47f96: 2041 moveal %d1,%a0 47f98: 4868 0004 pea %a0@(4) 47f9c: 4eb9 0004 90b4 jsr 490b4 <_Workspace_Allocate> (_Thread_Maximum_extensions + 1) * sizeof( void * ) ); if ( !extensions_area ) 47fa2: 588f addql #4,%sp /* * Allocate the extensions area for this thread */ if ( _Thread_Maximum_extensions ) { extensions_area = _Workspace_Allocate( 47fa4: 2400 movel %d0,%d2 (_Thread_Maximum_extensions + 1) * sizeof( void * ) ); if ( !extensions_area ) 47fa6: 6700 ff40 beqw 47ee8 <_Thread_Initialize+0xe8> goto failed; } the_thread->extensions = (void **) extensions_area; 47faa: 2040 moveal %d0,%a0 * create the extension long after tasks have been created * so they cannot rely on the thread create user extension * call. */ if ( the_thread->extensions ) { for ( i = 0; i <= _Thread_Maximum_extensions ; i++ ) 47fac: 4281 clrl %d1 47fae: 4280 clrl %d0 47fb0: 2279 0005 da66 moveal 5da66 <_Thread_Maximum_extensions>,%a1 (_Thread_Maximum_extensions + 1) * sizeof( void * ) ); if ( !extensions_area ) goto failed; } the_thread->extensions = (void **) extensions_area; 47fb6: 2542 0114 movel %d2,%a2@(276) * so they cannot rely on the thread create user extension * call. */ if ( the_thread->extensions ) { for ( i = 0; i <= _Thread_Maximum_extensions ; i++ ) the_thread->extensions[i] = NULL; 47fba: 42b0 1c00 clrl %a0@(00000000,%d1:l:4) * create the extension long after tasks have been created * so they cannot rely on the thread create user extension * call. */ if ( the_thread->extensions ) { for ( i = 0; i <= _Thread_Maximum_extensions ; i++ ) 47fbe: 5280 addql #1,%d0 47fc0: 2200 movel %d0,%d1 47fc2: b089 cmpl %a1,%d0 47fc4: 6200 febc bhiw 47e82 <_Thread_Initialize+0x82> 47fc8: 206a 0114 moveal %a2@(276),%a0 47fcc: 60ec bras 47fba <_Thread_Initialize+0x1ba> ... 0004c7bc <_Thread_Reset>: void _Thread_Reset( Thread_Control *the_thread, void *pointer_argument, Thread_Entry_numeric_type numeric_argument ) { 4c7bc: 4e56 0000 linkw %fp,#0 4c7c0: 2f0a movel %a2,%sp@- 4c7c2: 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; 4c7c6: 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; 4c7cc: 256a 00ac 007a movel %a2@(172),%a2@(122) the_thread->budget_callout = the_thread->Start.budget_callout; 4c7d2: 256a 00b0 007e movel %a2@(176),%a2@(126) the_thread->Start.pointer_argument = pointer_argument; 4c7d8: 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; 4c7de: 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; 4c7e4: 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 ) ) { 4c7e8: 2f0a movel %a2,%sp@- 4c7ea: 4eb9 0004 9038 jsr 49038 <_Thread_queue_Extract_with_proxy> 4c7f0: 588f addql #4,%sp 4c7f2: 4a00 tstb %d0 4c7f4: 6608 bnes 4c7fe <_Thread_Reset+0x42> if ( _Watchdog_Is_active( &the_thread->Timer ) ) 4c7f6: 7002 moveq #2,%d0 4c7f8: b0aa 0050 cmpl %a2@(80),%d0 4c7fc: 672a beqs 4c828 <_Thread_Reset+0x6c> (void) _Watchdog_Remove( &the_thread->Timer ); } if ( the_thread->current_priority != the_thread->Start.initial_priority ) { 4c7fe: 202a 00b8 movel %a2@(184),%d0 4c802: b0aa 0014 cmpl %a2@(20),%d0 4c806: 6718 beqs 4c820 <_Thread_Reset+0x64> the_thread->real_priority = the_thread->Start.initial_priority; _Thread_Set_priority( the_thread, the_thread->Start.initial_priority ); 4c808: 2d4a 0008 movel %a2,%fp@(8) 4c80c: 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; 4c810: 2540 0018 movel %d0,%a2@(24) _Thread_Set_priority( the_thread, the_thread->Start.initial_priority ); } } 4c814: 246e fffc moveal %fp@(-4),%a2 4c818: 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 ); 4c81a: 4ef9 0004 9248 jmp 49248 <_Thread_Set_priority> } } 4c820: 246e fffc moveal %fp@(-4),%a2 4c824: 4e5e unlk %fp 4c826: 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 ); 4c828: 486a 0048 pea %a2@(72) 4c82c: 4eb9 0004 9c48 jsr 49c48 <_Watchdog_Remove> 4c832: 588f addql #4,%sp 4c834: 60c8 bras 4c7fe <_Thread_Reset+0x42> ... 0004bad8 <_Thread_Reset_timeslice>: Thread_Control *executing; Chain_Control *ready; executing = _Thread_Executing; ready = executing->ready; _ISR_Disable( level ); 4bad8: 223c 0000 0700 movel #1792,%d1 4bade: 2001 movel %d1,%d0 * ready chain * select heir */ void _Thread_Reset_timeslice( void ) { 4bae0: 4e56 fff4 linkw %fp,#-12 ISR_Level level; Thread_Control *executing; Chain_Control *ready; executing = _Thread_Executing; 4bae4: 2079 0005 da82 moveal 5da82 <_Thread_Executing>,%a0 * ready chain * select heir */ void _Thread_Reset_timeslice( void ) { 4baea: 48d7 0c04 moveml %d2/%a2-%a3,%sp@ ISR_Level level; Thread_Control *executing; Chain_Control *ready; executing = _Thread_Executing; ready = executing->ready; 4baee: 2268 008a moveal %a0@(138),%a1 _ISR_Disable( level ); 4baf2: 40c2 movew %sr,%d2 4baf4: 8082 orl %d2,%d0 4baf6: 46c0 movew %d0,%sr if ( _Chain_Has_only_one_node( ready ) ) { 4baf8: 2029 0008 movel %a1@(8),%d0 4bafc: b091 cmpl %a1@,%d0 4bafe: 6752 beqs 4bb52 <_Thread_Reset_timeslice+0x7a> ) { Chain_Node *next; Chain_Node *previous; next = the_node->next; 4bb00: 2450 moveal %a0@,%a2 Chain_Node *the_node ) { Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); 4bb02: 2009 movel %a1,%d0 4bb04: 5880 addql #4,%d0 { Chain_Node *next; Chain_Node *previous; next = the_node->next; previous = the_node->previous; 4bb06: 2668 0004 moveal %a0@(4),%a3 next->previous = previous; previous->next = next; 4bb0a: 268a movel %a2,%a3@ Chain_Node *next; Chain_Node *previous; next = the_node->next; previous = the_node->previous; next->previous = previous; 4bb0c: 254b 0004 movel %a3,%a2@(4) Chain_Node *the_node ) { Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); 4bb10: 2080 movel %d0,%a0@ old_last_node = the_chain->last; 4bb12: 2469 0008 moveal %a1@(8),%a2 the_chain->last = the_node; 4bb16: 2348 0008 movel %a0,%a1@(8) old_last_node->next = the_node; the_node->previous = old_last_node; 4bb1a: 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; 4bb1e: 2488 movel %a0,%a2@ return; } _Chain_Extract_unprotected( &executing->Object.Node ); _Chain_Append_unprotected( ready, &executing->Object.Node ); _ISR_Flash( level ); 4bb20: 46c2 movew %d2,%sr 4bb22: 8282 orl %d2,%d1 4bb24: 46c1 movew %d1,%sr if ( _Thread_Is_heir( executing ) ) 4bb26: b1f9 0005 da56 cmpal 5da56 <_Thread_Heir>,%a0 4bb2c: 6712 beqs 4bb40 <_Thread_Reset_timeslice+0x68> <== ALWAYS TAKEN _Thread_Heir = (Thread_Control *) ready->first; _Context_Switch_necessary = true; 4bb2e: 7001 moveq #1,%d0 <== NOT EXECUTED 4bb30: 13c0 0005 da92 moveb %d0,5da92 <_Context_Switch_necessary> <== NOT EXECUTED _ISR_Enable( level ); 4bb36: 46c2 movew %d2,%sr <== NOT EXECUTED } 4bb38: 4cd7 0c04 moveml %sp@,%d2/%a2-%a3 4bb3c: 4e5e unlk %fp 4bb3e: 4e75 rts _Chain_Append_unprotected( ready, &executing->Object.Node ); _ISR_Flash( level ); if ( _Thread_Is_heir( executing ) ) _Thread_Heir = (Thread_Control *) ready->first; 4bb40: 23d1 0005 da56 movel %a1@,5da56 <_Thread_Heir> _Context_Switch_necessary = true; 4bb46: 7001 moveq #1,%d0 4bb48: 13c0 0005 da92 moveb %d0,5da92 <_Context_Switch_necessary> _ISR_Enable( level ); 4bb4e: 46c2 movew %d2,%sr 4bb50: 60e6 bras 4bb38 <_Thread_Reset_timeslice+0x60> executing = _Thread_Executing; ready = executing->ready; _ISR_Disable( level ); if ( _Chain_Has_only_one_node( ready ) ) { _ISR_Enable( level ); 4bb52: 46c2 movew %d2,%sr _Thread_Heir = (Thread_Control *) ready->first; _Context_Switch_necessary = true; _ISR_Enable( level ); } 4bb54: 4cd7 0c04 moveml %sp@,%d2/%a2-%a3 4bb58: 4e5e unlk %fp <== NOT EXECUTED 000491bc <_Thread_Restart>: Thread_Control *the_thread, void *pointer_argument, Thread_Entry_numeric_type numeric_argument ) { if ( !_States_Is_dormant( the_thread->current_state ) ) { 491bc: 7001 moveq #1,%d0 bool _Thread_Restart( Thread_Control *the_thread, void *pointer_argument, Thread_Entry_numeric_type numeric_argument ) { 491be: 4e56 0000 linkw %fp,#0 491c2: 2f0a movel %a2,%sp@- 491c4: 246e 0008 moveal %fp@(8),%a2 if ( !_States_Is_dormant( the_thread->current_state ) ) { 491c8: c0aa 0010 andl %a2@(16),%d0 491cc: 4a00 tstb %d0 491ce: 670a beqs 491da <_Thread_Restart+0x1e> return true; } return false; } 491d0: 246e fffc moveal %fp@(-4),%a2 491d4: 4e5e unlk %fp Thread_Control *the_thread, void *pointer_argument, Thread_Entry_numeric_type numeric_argument ) { if ( !_States_Is_dormant( the_thread->current_state ) ) { 491d6: 4200 clrb %d0 return true; } return false; } 491d8: 4e75 rts Thread_Entry_numeric_type numeric_argument ) { if ( !_States_Is_dormant( the_thread->current_state ) ) { _Thread_Set_transient( the_thread ); 491da: 2f0a movel %a2,%sp@- 491dc: 4eb9 0004 93cc jsr 493cc <_Thread_Set_transient> _Thread_Reset( the_thread, pointer_argument, numeric_argument ); 491e2: 2f2e 0010 movel %fp@(16),%sp@- 491e6: 2f2e 000c movel %fp@(12),%sp@- 491ea: 2f0a movel %a2,%sp@- 491ec: 4eb9 0004 c7bc jsr 4c7bc <_Thread_Reset> _Thread_Load_environment( the_thread ); 491f2: 2f0a movel %a2,%sp@- 491f4: 4eb9 0004 c410 jsr 4c410 <_Thread_Load_environment> _Thread_Ready( the_thread ); 491fa: 2f0a movel %a2,%sp@- 491fc: 4eb9 0004 c6fc jsr 4c6fc <_Thread_Ready> _User_extensions_Thread_restart( the_thread ); 49202: 2f0a movel %a2,%sp@- 49204: 4eb9 0004 9a38 jsr 49a38 <_User_extensions_Thread_restart> if ( _Thread_Is_executing ( the_thread ) ) 4920a: 4fef 001c lea %sp@(28),%sp 4920e: b5f9 0005 ea1a cmpal 5ea1a <_Thread_Executing>,%a2 49214: 670a beqs 49220 <_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 ); 49216: 7001 moveq #1,%d0 return true; } return false; } 49218: 246e fffc moveal %fp@(-4),%a2 4921c: 4e5e unlk %fp 4921e: 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 ) 49220: 4aaa 0100 tstl %a2@(256) 49224: 6712 beqs 49238 <_Thread_Restart+0x7c> _Context_Restore_fp( &_Thread_Executing->fp_context ); 49226: 486a 0100 pea %a2@(256) 4922a: 4eb9 0004 9fa2 jsr 49fa2 <_CPU_Context_restore_fp> 49230: 2479 0005 ea1a moveal 5ea1a <_Thread_Executing>,%a2 49236: 588f addql #4,%sp #endif _CPU_Context_Restart_self( &_Thread_Executing->Registers ); 49238: 486a 00cc pea %a2@(204) 4923c: 4eb9 0004 9e4a jsr 49e4a <_CPU_Context_Restart_self> 49242: 588f addql #4,%sp <== NOT EXECUTED 49244: 7001 moveq #1,%d0 <== NOT EXECUTED 49246: 60d0 bras 49218 <_Thread_Restart+0x5c> <== NOT EXECUTED 0004c744 <_Thread_Resume>: { ISR_Level level; States_Control current_state; _ISR_Disable( level ); 4c744: 327c 0700 moveaw #1792,%a1 4c748: 2009 movel %a1,%d0 void _Thread_Resume( Thread_Control *the_thread, bool force ) { 4c74a: 4e56 ffec linkw %fp,#-20 4c74e: 206e 0008 moveal %fp@(8),%a0 4c752: 48d7 1c0c moveml %d2-%d3/%a2-%a4,%sp@ ISR_Level level; States_Control current_state; _ISR_Disable( level ); 4c756: 40c1 movew %sr,%d1 4c758: 8081 orl %d1,%d0 4c75a: 46c0 movew %d0,%sr _ISR_Enable( level ); return; } #endif current_state = the_thread->current_state; 4c75c: 2028 0010 movel %a0@(16),%d0 if ( current_state & STATES_SUSPENDED ) { 4c760: 0800 0001 btst #1,%d0 4c764: 6774 beqs 4c7da <_Thread_Resume+0x96> <== NEVER TAKEN 4c766: 74fd moveq #-3,%d2 4c768: c082 andl %d2,%d0 current_state = 4c76a: 2140 0010 movel %d0,%a0@(16) the_thread->current_state = _States_Clear(STATES_SUSPENDED, current_state); if ( _States_Is_ready( current_state ) ) { 4c76e: 666a bnes 4c7da <_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; 4c770: 2868 008e moveal %a0@(142),%a4 4c774: 3028 0094 movew %a0@(148),%d0 4c778: 3414 movew %a4@,%d2 _Priority_Add_to_bit_map( &the_thread->Priority_map ); _Chain_Append_unprotected(the_thread->ready, &the_thread->Object.Node); 4c77a: 2468 008a moveal %a0@(138),%a2 Chain_Node *the_node ) { Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); 4c77e: 260a movel %a2,%d3 4c780: 5883 addql #4,%d3 4c782: 8082 orl %d2,%d0 4c784: 2083 movel %d3,%a0@ old_last_node = the_chain->last; 4c786: 266a 0008 moveal %a2@(8),%a3 4c78a: 3880 movew %d0,%a4@ the_chain->last = the_node; 4c78c: 2548 0008 movel %a0,%a2@(8) _Priority_Major_bit_map |= the_priority_map->ready_major; 4c790: 3439 0006 3720 movew 63720 <_Priority_Major_bit_map>,%d2 4c796: 3028 0092 movew %a0@(146),%d0 old_last_node->next = the_node; the_node->previous = old_last_node; 4c79a: 214b 0004 movel %a3,%a0@(4) 4c79e: 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; 4c7a0: 2688 movel %a0,%a3@ 4c7a2: 33c0 0006 3720 movew %d0,63720 <_Priority_Major_bit_map> _ISR_Flash( level ); 4c7a8: 2009 movel %a1,%d0 4c7aa: 46c1 movew %d1,%sr 4c7ac: 8081 orl %d1,%d0 4c7ae: 46c0 movew %d0,%sr if ( the_thread->current_priority < _Thread_Heir->current_priority ) { 4c7b0: 2028 0014 movel %a0@(20),%d0 4c7b4: 2279 0006 36fe moveal 636fe <_Thread_Heir>,%a1 4c7ba: b0a9 0014 cmpl %a1@(20),%d0 4c7be: 641a bccs 4c7da <_Thread_Resume+0x96> _Thread_Heir = the_thread; 4c7c0: 23c8 0006 36fe movel %a0,636fe <_Thread_Heir> if ( _Thread_Executing->is_preemptible || 4c7c6: 2079 0006 372a moveal 6372a <_Thread_Executing>,%a0 4c7cc: 4a28 0075 tstb %a0@(117) 4c7d0: 6712 beqs 4c7e4 <_Thread_Resume+0xa0> the_thread->current_priority == 0 ) _Context_Switch_necessary = true; 4c7d2: 7001 moveq #1,%d0 4c7d4: 13c0 0006 373a moveb %d0,6373a <_Context_Switch_necessary> } } } _ISR_Enable( level ); 4c7da: 46c1 movew %d1,%sr } 4c7dc: 4cd7 1c0c moveml %sp@,%d2-%d3/%a2-%a4 4c7e0: 4e5e unlk %fp 4c7e2: 4e75 rts _ISR_Flash( level ); if ( the_thread->current_priority < _Thread_Heir->current_priority ) { _Thread_Heir = the_thread; if ( _Thread_Executing->is_preemptible || 4c7e4: 4a80 tstl %d0 4c7e6: 66f2 bnes 4c7da <_Thread_Resume+0x96> <== ALWAYS TAKEN the_thread->current_priority == 0 ) _Context_Switch_necessary = true; 4c7e8: 7001 moveq #1,%d0 <== NOT EXECUTED 4c7ea: 13c0 0006 373a moveb %d0,6373a <_Context_Switch_necessary> <== NOT EXECUTED 4c7f0: 60e8 bras 4c7da <_Thread_Resume+0x96> <== NOT EXECUTED ... 00048814 <_Thread_Stack_Free>: */ void _Thread_Stack_Free( Thread_Control *the_thread ) { 48814: 4e56 0000 linkw %fp,#0 48818: 206e 0008 moveal %fp@(8),%a0 * Call ONLY the CPU table stack free hook, or the * the RTEMS workspace free. This is so the free * routine properly matches the allocation of the stack. */ if ( Configuration.stack_free_hook ) 4881c: 2279 0005 c2b8 moveal 5c2b8 ,%a1 48822: 4a89 tstl %a1 48824: 670a beqs 48830 <_Thread_Stack_Free+0x1c> (*Configuration.stack_free_hook)( the_thread->Start.Initial_stack.area ); 48826: 2d68 00c0 0008 movel %a0@(192),%fp@(8) else _Workspace_Free( the_thread->Start.Initial_stack.area ); } 4882c: 4e5e unlk %fp * the RTEMS workspace free. This is so the free * routine properly matches the allocation of the stack. */ if ( Configuration.stack_free_hook ) (*Configuration.stack_free_hook)( the_thread->Start.Initial_stack.area ); 4882e: 4ed1 jmp %a1@ else _Workspace_Free( the_thread->Start.Initial_stack.area ); 48830: 2d68 00c0 0008 movel %a0@(192),%fp@(8) } 48836: 4e5e unlk %fp */ if ( Configuration.stack_free_hook ) (*Configuration.stack_free_hook)( the_thread->Start.Initial_stack.area ); else _Workspace_Free( the_thread->Start.Initial_stack.area ); 48838: 4ef9 0004 90d0 jmp 490d0 <_Workspace_Free> ... 000488e8 <_Thread_Suspend>: { ISR_Level level; Chain_Control *ready; ready = the_thread->ready; _ISR_Disable( level ); 488e8: 203c 0000 0700 movel #1792,%d0 */ void _Thread_Suspend( Thread_Control *the_thread ) { 488ee: 4e56 fff4 linkw %fp,#-12 488f2: 206e 0008 moveal %fp@(8),%a0 488f6: 48d7 040c moveml %d2-%d3/%a2,%sp@ ISR_Level level; Chain_Control *ready; ready = the_thread->ready; 488fa: 2268 008a moveal %a0@(138),%a1 _ISR_Disable( level ); 488fe: 40c1 movew %sr,%d1 48900: 8081 orl %d1,%d0 48902: 46c0 movew %d0,%sr #if defined(RTEMS_ITRON_API) the_thread->suspend_count++; #endif if ( !_States_Is_ready( the_thread->current_state ) ) { 48904: 2028 0010 movel %a0@(16),%d0 48908: 6642 bnes 4894c <_Thread_Suspend+0x64> _States_Set( STATES_SUSPENDED, the_thread->current_state ); _ISR_Enable( level ); return; } the_thread->current_state = STATES_SUSPENDED; 4890a: 7002 moveq #2,%d0 if ( _Chain_Has_only_one_node( ready ) ) { 4890c: 2429 0008 movel %a1@(8),%d2 _States_Set( STATES_SUSPENDED, the_thread->current_state ); _ISR_Enable( level ); return; } the_thread->current_state = STATES_SUSPENDED; 48910: 2140 0010 movel %d0,%a0@(16) if ( _Chain_Has_only_one_node( ready ) ) { 48914: b491 cmpl %a1@,%d2 48916: 6700 0098 beqw 489b0 <_Thread_Suspend+0xc8> ) { Chain_Node *next; Chain_Node *previous; next = the_node->next; 4891a: 2250 moveal %a0@,%a1 previous = the_node->previous; 4891c: 2468 0004 moveal %a0@(4),%a2 next->previous = previous; previous->next = next; 48920: 2489 movel %a1,%a2@ Chain_Node *next; Chain_Node *previous; next = the_node->next; previous = the_node->previous; next->previous = previous; 48922: 234a 0004 movel %a2,%a1@(4) _Priority_Remove_from_bit_map( &the_thread->Priority_map ); } else _Chain_Extract_unprotected( &the_thread->Object.Node ); _ISR_Flash( level ); 48926: 203c 0000 0700 movel #1792,%d0 4892c: 46c1 movew %d1,%sr 4892e: 8081 orl %d1,%d0 48930: 46c0 movew %d0,%sr if ( _Thread_Is_heir( the_thread ) ) 48932: b1f9 0005 da56 cmpal 5da56 <_Thread_Heir>,%a0 48938: 6730 beqs 4896a <_Thread_Suspend+0x82> _Thread_Calculate_heir(); if ( _Thread_Is_executing( the_thread ) ) 4893a: b1f9 0005 da82 cmpal 5da82 <_Thread_Executing>,%a0 48940: 671c beqs 4895e <_Thread_Suspend+0x76> <== NEVER TAKEN _Context_Switch_necessary = true; _ISR_Enable( level ); 48942: 46c1 movew %d1,%sr } 48944: 4cd7 040c moveml %sp@,%d2-%d3/%a2 48948: 4e5e unlk %fp 4894a: 4e75 rts _ISR_Disable( level ); #if defined(RTEMS_ITRON_API) the_thread->suspend_count++; #endif if ( !_States_Is_ready( the_thread->current_state ) ) { the_thread->current_state = 4894c: 7402 moveq #2,%d2 4894e: 8480 orl %d0,%d2 48950: 2142 0010 movel %d2,%a0@(16) _States_Set( STATES_SUSPENDED, the_thread->current_state ); _ISR_Enable( level ); 48954: 46c1 movew %d1,%sr if ( _Thread_Is_executing( the_thread ) ) _Context_Switch_necessary = true; _ISR_Enable( level ); } 48956: 4cd7 040c moveml %sp@,%d2-%d3/%a2 4895a: 4e5e unlk %fp 4895c: 4e75 rts if ( _Thread_Is_heir( the_thread ) ) _Thread_Calculate_heir(); if ( _Thread_Is_executing( the_thread ) ) _Context_Switch_necessary = true; 4895e: 7401 moveq #1,%d2 48960: 13c2 0005 da92 moveb %d2,5da92 <_Context_Switch_necessary> _ISR_Enable( level ); 48966: 46c1 movew %d1,%sr 48968: 60da bras 48944 <_Thread_Suspend+0x5c> 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 ); 4896a: 3039 0005 da78 movew 5da78 <_Priority_Major_bit_map>,%d0 48970: 4840 swap %d0 48972: 04c0 ff1 %d0 _Bitfield_Find_first_bit( _Priority_Bit_map[major], minor ); 48974: 4282 clrl %d2 48976: 43f9 0005 dae4 lea 5dae4 <_Priority_Bit_map>,%a1 4897c: 3400 movew %d0,%d2 4897e: 3031 2a00 movew %a1@(00000000,%d2:l:2),%d0 48982: 4840 swap %d0 48984: 04c0 ff1 %d0 48986: 4283 clrl %d3 48988: e98a lsll #4,%d2 4898a: 3600 movew %d0,%d3 4898c: 2279 0005 d974 moveal 5d974 <_Thread_Ready_chain>,%a1 48992: 2002 movel %d2,%d0 48994: d083 addl %d3,%d0 48996: 2400 movel %d0,%d2 48998: e58a lsll #2,%d2 4899a: e988 lsll #4,%d0 4899c: 93c2 subal %d2,%a1 4899e: d3c0 addal %d0,%a1 489a0: 23d1 0005 da56 movel %a1@,5da56 <_Thread_Heir> _ISR_Flash( level ); if ( _Thread_Is_heir( the_thread ) ) _Thread_Calculate_heir(); if ( _Thread_Is_executing( the_thread ) ) 489a6: b1f9 0005 da82 cmpal 5da82 <_Thread_Executing>,%a0 489ac: 6694 bnes 48942 <_Thread_Suspend+0x5a> <== NEVER TAKEN 489ae: 60ae bras 4895e <_Thread_Suspend+0x76> */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 489b0: 2009 movel %a1,%d0 489b2: 5880 addql #4,%d0 RTEMS_INLINE_ROUTINE void _Priority_Remove_from_bit_map ( Priority_Information *the_priority_map ) { *the_priority_map->minor &= the_priority_map->block_minor; 489b4: 2468 008e moveal %a0@(142),%a2 489b8: 2280 movel %d0,%a1@ 489ba: 3412 movew %a2@,%d2 489bc: 3028 0098 movew %a0@(152),%d0 the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain); 489c0: 2349 0008 movel %a1,%a1@(8) 489c4: c082 andl %d2,%d0 RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); the_chain->permanent_null = NULL; 489c6: 42a9 0004 clrl %a1@(4) 489ca: 3480 movew %d0,%a2@ the_thread->current_state = STATES_SUSPENDED; if ( _Chain_Has_only_one_node( ready ) ) { _Chain_Initialize_empty( ready ); _Priority_Remove_from_bit_map( &the_thread->Priority_map ); 489cc: 6600 ff58 bnew 48926 <_Thread_Suspend+0x3e> if ( *the_priority_map->minor == 0 ) _Priority_Major_bit_map &= the_priority_map->block_major; 489d0: 3439 0005 da78 movew 5da78 <_Priority_Major_bit_map>,%d2 489d6: 3028 0096 movew %a0@(150),%d0 489da: c082 andl %d2,%d0 489dc: 33c0 0005 da78 movew %d0,5da78 <_Priority_Major_bit_map> } else _Chain_Extract_unprotected( &the_thread->Object.Node ); _ISR_Flash( level ); 489e2: 203c 0000 0700 movel #1792,%d0 489e8: 46c1 movew %d1,%sr 489ea: 8081 orl %d1,%d0 489ec: 46c0 movew %d0,%sr if ( _Thread_Is_heir( the_thread ) ) 489ee: b1f9 0005 da56 cmpal 5da56 <_Thread_Heir>,%a0 489f4: 6600 ff44 bnew 4893a <_Thread_Suspend+0x52> 489f8: 6000 ff70 braw 4896a <_Thread_Suspend+0x82> 00048a48 <_Thread_Yield_processor>: * ready chain * select heir */ void _Thread_Yield_processor( void ) { 48a48: 4e56 fff4 linkw %fp,#-12 ISR_Level level; Thread_Control *executing; Chain_Control *ready; executing = _Thread_Executing; 48a4c: 2079 0005 da82 moveal 5da82 <_Thread_Executing>,%a0 * ready chain * select heir */ void _Thread_Yield_processor( void ) { 48a52: 48d7 0c04 moveml %d2/%a2-%a3,%sp@ Thread_Control *executing; Chain_Control *ready; executing = _Thread_Executing; ready = executing->ready; _ISR_Disable( level ); 48a56: 243c 0000 0700 movel #1792,%d2 48a5c: 2002 movel %d2,%d0 ISR_Level level; Thread_Control *executing; Chain_Control *ready; executing = _Thread_Executing; ready = executing->ready; 48a5e: 2268 008a moveal %a0@(138),%a1 _ISR_Disable( level ); 48a62: 40c1 movew %sr,%d1 48a64: 8081 orl %d1,%d0 48a66: 46c0 movew %d0,%sr if ( !_Chain_Has_only_one_node( ready ) ) { 48a68: 2029 0008 movel %a1@(8),%d0 48a6c: b091 cmpl %a1@,%d0 48a6e: 6750 beqs 48ac0 <_Thread_Yield_processor+0x78> ) { Chain_Node *next; Chain_Node *previous; next = the_node->next; 48a70: 2450 moveal %a0@,%a2 Chain_Node *the_node ) { Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); 48a72: 2009 movel %a1,%d0 48a74: 5880 addql #4,%d0 { Chain_Node *next; Chain_Node *previous; next = the_node->next; previous = the_node->previous; 48a76: 2668 0004 moveal %a0@(4),%a3 next->previous = previous; previous->next = next; 48a7a: 268a movel %a2,%a3@ Chain_Node *next; Chain_Node *previous; next = the_node->next; previous = the_node->previous; next->previous = previous; 48a7c: 254b 0004 movel %a3,%a2@(4) Chain_Node *the_node ) { Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); 48a80: 2080 movel %d0,%a0@ old_last_node = the_chain->last; 48a82: 2469 0008 moveal %a1@(8),%a2 the_chain->last = the_node; 48a86: 2348 0008 movel %a0,%a1@(8) old_last_node->next = the_node; the_node->previous = old_last_node; 48a8a: 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; 48a8e: 2488 movel %a0,%a2@ _Chain_Extract_unprotected( &executing->Object.Node ); _Chain_Append_unprotected( ready, &executing->Object.Node ); _ISR_Flash( level ); 48a90: 46c1 movew %d1,%sr 48a92: 8481 orl %d1,%d2 48a94: 46c2 movew %d2,%sr if ( _Thread_Is_heir( executing ) ) 48a96: b1f9 0005 da56 cmpal 5da56 <_Thread_Heir>,%a0 48a9c: 6712 beqs 48ab0 <_Thread_Yield_processor+0x68> <== ALWAYS TAKEN _Thread_Heir = (Thread_Control *) ready->first; _Context_Switch_necessary = true; } else if ( !_Thread_Is_heir( executing ) ) _Context_Switch_necessary = true; 48a9e: 7001 moveq #1,%d0 <== NOT EXECUTED 48aa0: 13c0 0005 da92 moveb %d0,5da92 <_Context_Switch_necessary> <== NOT EXECUTED _ISR_Enable( level ); 48aa6: 46c1 movew %d1,%sr } 48aa8: 4cd7 0c04 moveml %sp@,%d2/%a2-%a3 48aac: 4e5e unlk %fp 48aae: 4e75 rts _Chain_Append_unprotected( ready, &executing->Object.Node ); _ISR_Flash( level ); if ( _Thread_Is_heir( executing ) ) _Thread_Heir = (Thread_Control *) ready->first; 48ab0: 23d1 0005 da56 movel %a1@,5da56 <_Thread_Heir> _Context_Switch_necessary = true; } else if ( !_Thread_Is_heir( executing ) ) _Context_Switch_necessary = true; 48ab6: 7001 moveq #1,%d0 48ab8: 13c0 0005 da92 moveb %d0,5da92 <_Context_Switch_necessary> 48abe: 60e6 bras 48aa6 <_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 ) ) 48ac0: b1f9 0005 da56 cmpal 5da56 <_Thread_Heir>,%a0 48ac6: 67de beqs 48aa6 <_Thread_Yield_processor+0x5e> <== ALWAYS TAKEN _Context_Switch_necessary = true; 48ac8: 7001 moveq #1,%d0 <== NOT EXECUTED 48aca: 13c0 0005 da92 moveb %d0,5da92 <_Context_Switch_necessary> <== NOT EXECUTED 48ad0: 60d4 bras 48aa6 <_Thread_Yield_processor+0x5e> <== NOT EXECUTED ... 000477b4 <_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 ) ) { 477b4: 7202 moveq #2,%d1 Thread_blocking_operation_States sync_state __attribute__((unused)), #endif Thread_Control *the_thread, ISR_Level level ) { 477b6: 4e56 0000 linkw %fp,#0 477ba: 202e 0010 movel %fp@(16),%d0 477be: 2f0a movel %a2,%sp@- 477c0: 246e 000c moveal %fp@(12),%a2 #endif /* * The thread is not waiting on anything after this completes. */ the_thread->Wait.queue = NULL; 477c4: 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 ) ) { 477c8: b2aa 0050 cmpl %a2@(80),%d1 477cc: 671c beqs 477ea <_Thread_blocking_operation_Cancel+0x36> _Watchdog_Deactivate( &the_thread->Timer ); _ISR_Enable( level ); (void) _Watchdog_Remove( &the_thread->Timer ); } else _ISR_Enable( level ); 477ce: 46c0 movew %d0,%sr RTEMS_INLINE_ROUTINE void _Thread_Unblock ( Thread_Control *the_thread ) { _Thread_Clear_state( the_thread, STATES_BLOCKED ); 477d0: 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 } 477d4: 246e fffc moveal %fp@(-4),%a2 477d8: 203c 1003 fff8 movel #268697592,%d0 477de: 2d40 000c movel %d0,%fp@(12) 477e2: 4e5e unlk %fp 477e4: 4ef9 0004 7968 jmp 47968 <_Thread_Clear_state> RTEMS_INLINE_ROUTINE void _Watchdog_Deactivate( Watchdog_Control *the_watchdog ) { the_watchdog->state = WATCHDOG_REMOVE_IT; 477ea: 123c 0003 moveb #3,%d1 477ee: 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 ); 477f2: 46c0 movew %d0,%sr (void) _Watchdog_Remove( &the_thread->Timer ); 477f4: 486a 0048 pea %a2@(72) 477f8: 4eb9 0004 8f64 jsr 48f64 <_Watchdog_Remove> 477fe: 588f addql #4,%sp 47800: 203c 1003 fff8 movel #268697592,%d0 47806: 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 } 4780a: 246e fffc moveal %fp@(-4),%a2 4780e: 2d40 000c movel %d0,%fp@(12) 47812: 4e5e unlk %fp 47814: 4ef9 0004 7968 jmp 47968 <_Thread_Clear_state> ... 000482ac <_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 ) { 482ac: 4e56 ffe4 linkw %fp,#-28 482b0: 48d7 1c3c moveml %d2-%d5/%a2-%a4,%sp@ 482b4: 266e 000c moveal %fp@(12),%a3 */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 482b8: 41eb 003c lea %a3@(60),%a0 return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; restart_reverse_search: search_priority = PRIORITY_MAXIMUM + 1; _ISR_Disable( level ); 482bc: 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; 482c2: 222b 0014 movel %a3@(20),%d1 header_index = _Thread_queue_Header_number( priority ); header = &the_thread_queue->Queues.Priority[ header_index ]; 482c6: 2401 movel %d1,%d2 482c8: ec8a lsrl #6,%d2 482ca: 2002 movel %d2,%d0 482cc: e58a lsll #2,%d2 482ce: 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 ) { 482d0: 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 ]; 482d4: 9082 subl %d2,%d0 482d6: 45f4 0800 lea %a4@(00000000,%d0:l),%a2 482da: 2748 0038 movel %a0,%a3@(56) the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain); 482de: 41eb 0038 lea %a3@(56),%a0 block_state = the_thread_queue->state; 482e2: 242c 0038 movel %a4@(56),%d2 482e6: 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; 482ea: 42ab 003c clrl %a3@(60) if ( _Thread_queue_Is_reverse_search( priority ) ) 482ee: 0801 0005 btst #5,%d1 482f2: 6656 bnes 4834a <_Thread_queue_Enqueue_priority+0x9e> */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 482f4: 2a0a movel %a2,%d5 goto restart_reverse_search; restart_forward_search: search_priority = PRIORITY_MINIMUM - 1; _ISR_Disable( level ); 482f6: 2803 movel %d3,%d4 482f8: 5885 addql #4,%d5 482fa: 2004 movel %d4,%d0 482fc: 40c3 movew %sr,%d3 482fe: 8083 orl %d3,%d0 48300: 46c0 movew %d0,%sr search_thread = (Thread_Control *) header->first; 48302: 2052 moveal %a2@,%a0 while ( !_Chain_Is_tail( header, (Chain_Node *)search_thread ) ) { 48304: ba88 cmpl %a0,%d5 48306: 6700 010a beqw 48412 <_Thread_queue_Enqueue_priority+0x166> search_priority = search_thread->current_priority; 4830a: 2268 0014 moveal %a0@(20),%a1 if ( priority <= search_priority ) 4830e: b3c1 cmpal %d1,%a1 48310: 6418 bccs 4832a <_Thread_queue_Enqueue_priority+0x7e> break; search_priority = search_thread->current_priority; if ( priority <= search_priority ) break; #endif _ISR_Flash( level ); 48312: 2004 movel %d4,%d0 48314: 46c3 movew %d3,%sr 48316: 8083 orl %d3,%d0 48318: 46c0 movew %d0,%sr if ( !_States_Are_set( search_thread->current_state, block_state) ) { 4831a: 2002 movel %d2,%d0 4831c: c0a8 0010 andl %a0@(16),%d0 48320: 6700 0092 beqw 483b4 <_Thread_queue_Enqueue_priority+0x108> _ISR_Enable( level ); goto restart_forward_search; } search_thread = (Thread_Control *)search_thread->Object.Node.next; 48324: 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 ) ) { 48326: ba88 cmpl %a0,%d5 48328: 66e0 bnes 4830a <_Thread_queue_Enqueue_priority+0x5e> 4832a: 2403 movel %d3,%d2 } search_thread = (Thread_Control *)search_thread->Object.Node.next; } if ( the_thread_queue->sync_state != 4832c: 7001 moveq #1,%d0 4832e: b0ac 0030 cmpl %a4@(48),%d0 48332: 6700 0094 beqw 483c8 <_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; 48336: 206e 0010 moveal %fp@(16),%a0 return the_thread_queue->sync_state; 4833a: 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; 4833e: 2082 movel %d2,%a0@ return the_thread_queue->sync_state; } 48340: 4cd7 1c3c moveml %sp@,%d2-%d5/%a2-%a4 48344: 4e5e unlk %fp 48346: 4e75 rts if ( priority >= search_priority ) break; #endif _ISR_Flash( level ); if ( !_States_Are_set( search_thread->current_state, block_state) ) { _ISR_Enable( level ); 48348: 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; 4834a: 4284 clrl %d4 4834c: 1839 0005 c292 moveb 5c292 ,%d4 _ISR_Disable( level ); 48352: 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; 48354: 2244 moveal %d4,%a1 48356: 5289 addql #1,%a1 _ISR_Disable( level ); 48358: 40c4 movew %sr,%d4 4835a: 8084 orl %d4,%d0 4835c: 46c0 movew %d0,%sr search_thread = (Thread_Control *) header->last; 4835e: 206a 0008 moveal %a2@(8),%a0 while ( !_Chain_Is_head( header, (Chain_Node *)search_thread ) ) { 48362: b5c8 cmpal %a0,%a2 48364: 6720 beqs 48386 <_Thread_queue_Enqueue_priority+0xda> search_priority = search_thread->current_priority; 48366: 2268 0014 moveal %a0@(20),%a1 if ( priority >= search_priority ) 4836a: b3c1 cmpal %d1,%a1 4836c: 6318 blss 48386 <_Thread_queue_Enqueue_priority+0xda> break; search_priority = search_thread->current_priority; if ( priority >= search_priority ) break; #endif _ISR_Flash( level ); 4836e: 2003 movel %d3,%d0 48370: 46c4 movew %d4,%sr 48372: 8084 orl %d4,%d0 48374: 46c0 movew %d0,%sr if ( !_States_Are_set( search_thread->current_state, block_state) ) { 48376: 2002 movel %d2,%d0 48378: c0a8 0010 andl %a0@(16),%d0 4837c: 67ca beqs 48348 <_Thread_queue_Enqueue_priority+0x9c> _ISR_Enable( level ); goto restart_reverse_search; } search_thread = (Thread_Control *) 4837e: 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 ) ) { 48382: b5c8 cmpal %a0,%a2 48384: 66e0 bnes 48366 <_Thread_queue_Enqueue_priority+0xba> 48386: 2404 movel %d4,%d2 } search_thread = (Thread_Control *) search_thread->Object.Node.previous; } if ( the_thread_queue->sync_state != 48388: 7001 moveq #1,%d0 4838a: b0ac 0030 cmpl %a4@(48),%d0 4838e: 66a6 bnes 48336 <_Thread_queue_Enqueue_priority+0x8a> THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) goto synchronize; the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED; 48390: 42ac 0030 clrl %a4@(48) if ( priority == search_priority ) 48394: b3c1 cmpal %d1,%a1 48396: 6756 beqs 483ee <_Thread_queue_Enqueue_priority+0x142> goto equal_priority; search_node = (Chain_Node *) search_thread; next_node = search_node->next; 48398: 2250 moveal %a0@,%a1 the_node = (Chain_Node *) the_thread; the_node->next = next_node; the_node->previous = search_node; 4839a: 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; 4839e: 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; 483a0: 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; 483a4: 208b movel %a3,%a0@ next_node->previous = the_node; 483a6: 234b 0004 movel %a3,%a1@(4) the_thread->Wait.queue = the_thread_queue; _ISR_Enable( level ); 483aa: 46c4 movew %d4,%sr * * WARNING! Returning with interrupts disabled! */ *level_p = level; return the_thread_queue->sync_state; } 483ac: 4cd7 1c3c moveml %sp@,%d2-%d5/%a2-%a4 483b0: 4e5e unlk %fp 483b2: 4e75 rts if ( priority <= search_priority ) break; #endif _ISR_Flash( level ); if ( !_States_Are_set( search_thread->current_state, block_state) ) { _ISR_Enable( level ); 483b4: 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 ); 483b6: 2004 movel %d4,%d0 <== NOT EXECUTED 483b8: 40c3 movew %sr,%d3 <== NOT EXECUTED 483ba: 8083 orl %d3,%d0 <== NOT EXECUTED 483bc: 46c0 movew %d0,%sr <== NOT EXECUTED search_thread = (Thread_Control *) header->first; 483be: 2052 moveal %a2@,%a0 <== NOT EXECUTED while ( !_Chain_Is_tail( header, (Chain_Node *)search_thread ) ) { 483c0: ba88 cmpl %a0,%d5 <== NOT EXECUTED 483c2: 6600 ff46 bnew 4830a <_Thread_queue_Enqueue_priority+0x5e><== NOT EXECUTED 483c6: 604a bras 48412 <_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; 483c8: 42ac 0030 clrl %a4@(48) if ( priority == search_priority ) 483cc: b3c1 cmpal %d1,%a1 483ce: 671e beqs 483ee <_Thread_queue_Enqueue_priority+0x142> goto equal_priority; search_node = (Chain_Node *) search_thread; previous_node = search_node->previous; 483d0: 2268 0004 moveal %a0@(4),%a1 the_node = (Chain_Node *) the_thread; the_node->next = search_node; 483d4: 2688 movel %a0,%a3@ the_node->previous = previous_node; 483d6: 2749 0004 movel %a1,%a3@(4) previous_node->next = the_node; search_node->previous = the_node; the_thread->Wait.queue = the_thread_queue; 483da: 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; 483de: 228b movel %a3,%a1@ search_node->previous = the_node; 483e0: 214b 0004 movel %a3,%a0@(4) the_thread->Wait.queue = the_thread_queue; _ISR_Enable( level ); 483e4: 46c3 movew %d3,%sr * * WARNING! Returning with interrupts disabled! */ *level_p = level; return the_thread_queue->sync_state; } 483e6: 4cd7 1c3c moveml %sp@,%d2-%d5/%a2-%a4 483ea: 4e5e unlk %fp 483ec: 4e75 rts 483ee: 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; 483f2: 2268 0004 moveal %a0@(4),%a1 the_node = (Chain_Node *) the_thread; the_node->next = search_node; 483f6: 2688 movel %a0,%a3@ the_node->previous = previous_node; 483f8: 2749 0004 movel %a1,%a3@(4) previous_node->next = the_node; search_node->previous = the_node; the_thread->Wait.queue = the_thread_queue; 483fc: 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; 48400: 228b movel %a3,%a1@ search_node->previous = the_node; 48402: 214b 0004 movel %a3,%a0@(4) the_thread->Wait.queue = the_thread_queue; _ISR_Enable( level ); 48406: 46c2 movew %d2,%sr 48408: 7001 moveq #1,%d0 * * WARNING! Returning with interrupts disabled! */ *level_p = level; return the_thread_queue->sync_state; } 4840a: 4cd7 1c3c moveml %sp@,%d2-%d5/%a2-%a4 4840e: 4e5e unlk %fp 48410: 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 ) ) { 48412: 2403 movel %d3,%d2 48414: 327c ffff moveaw #-1,%a1 } search_thread = (Thread_Control *)search_thread->Object.Node.next; } if ( the_thread_queue->sync_state != 48418: 7001 moveq #1,%d0 4841a: b0ac 0030 cmpl %a4@(48),%d0 4841e: 6600 ff16 bnew 48336 <_Thread_queue_Enqueue_priority+0x8a> 48422: 60a4 bras 483c8 <_Thread_queue_Enqueue_priority+0x11c> 00048210 <_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 ) { 48210: 4e56 fff0 linkw %fp,#-16 48214: 48d7 0c04 moveml %d2/%a2-%a3,%sp@ 48218: 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 ); 4821c: 2f2b 0038 movel %a3@(56),%sp@- Thread_queue_Control *, Thread_Control *, ISR_Level * ); the_thread = _Thread_Executing; 48220: 2479 0005 da82 moveal 5da82 <_Thread_Executing>,%a2 void _Thread_queue_Enqueue_with_handler( Thread_queue_Control *the_thread_queue, Watchdog_Interval timeout, Thread_queue_Timeout_callout handler ) { 48226: 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 ); 4822a: 2f0a movel %a2,%sp@- 4822c: 4eb9 0004 8618 jsr 48618 <_Thread_Set_state> /* * If the thread wants to timeout, then schedule its timer. */ if ( timeout ) { 48232: 508f addql #8,%sp 48234: 4a82 tstl %d2 48236: 6644 bnes 4827c <_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 ) 48238: 41f9 0004 82ac lea 482ac <_Thread_queue_Enqueue_priority>,%a0 4823e: 7001 moveq #1,%d0 48240: b0ab 0034 cmpl %a3@(52),%d0 48244: 6706 beqs 4824c <_Thread_queue_Enqueue_with_handler+0x3c> 48246: 41f9 0004 b84c lea 4b84c <_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 ); 4824c: 486e fffc pea %fp@(-4) 48250: 2f0a movel %a2,%sp@- 48252: 2f0b movel %a3,%sp@- 48254: 4e90 jsr %a0@ if ( sync_state != THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) 48256: 4fef 000c lea %sp@(12),%sp 4825a: 7201 moveq #1,%d1 4825c: b280 cmpl %d0,%d1 4825e: 6712 beqs 48272 <_Thread_queue_Enqueue_with_handler+0x62> _Thread_blocking_operation_Cancel( sync_state, the_thread, level ); 48260: 2f2e fffc movel %fp@(-4),%sp@- 48264: 2f0a movel %a2,%sp@- 48266: 2f00 movel %d0,%sp@- 48268: 4eb9 0004 77b4 jsr 477b4 <_Thread_blocking_operation_Cancel> 4826e: 4fef 000c lea %sp@(12),%sp } 48272: 4cee 0c04 fff0 moveml %fp@(-16),%d2/%a2-%a3 48278: 4e5e unlk %fp 4827a: 4e75 rts /* * If the thread wants to timeout, then schedule its timer. */ if ( timeout ) { _Watchdog_Initialize( 4827c: 202a 0008 movel %a2@(8),%d0 Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; the_watchdog->routine = routine; 48280: 256e 0010 0064 movel %fp@(16),%a2@(100) the_watchdog->id = id; 48286: 2540 0068 movel %d0,%a2@(104) Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 4828a: 2542 0054 movel %d2,%a2@(84) Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 4828e: 42aa 0050 clrl %a2@(80) the_watchdog->routine = routine; the_watchdog->id = id; the_watchdog->user_data = user_data; 48292: 42aa 006c clrl %a2@(108) ) { the_watchdog->initial = units; _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 48296: 486a 0048 pea %a2@(72) 4829a: 4879 0005 daa0 pea 5daa0 <_Watchdog_Ticks_chain> 482a0: 4eb9 0004 8e1c jsr 48e1c <_Watchdog_Insert> 482a6: 508f addql #8,%sp 482a8: 608e bras 48238 <_Thread_queue_Enqueue_with_handler+0x28> ... 0004d2c4 <_Thread_queue_Extract_fifo>: Thread_Control *the_thread ) { ISR_Level level; _ISR_Disable( level ); 4d2c4: 203c 0000 0700 movel #1792,%d0 void _Thread_queue_Extract_fifo( Thread_queue_Control *the_thread_queue __attribute__((unused)), Thread_Control *the_thread ) { 4d2ca: 4e56 0000 linkw %fp,#0 4d2ce: 2f0a movel %a2,%sp@- 4d2d0: 246e 000c moveal %fp@(12),%a2 ISR_Level level; _ISR_Disable( level ); 4d2d4: 40c1 movew %sr,%d1 4d2d6: 8081 orl %d1,%d0 4d2d8: 46c0 movew %d0,%sr if ( !_States_Is_waiting_on_thread_queue( the_thread->current_state ) ) { 4d2da: 202a 0010 movel %a2@(16),%d0 4d2de: 0280 0003 bee0 andil #245472,%d0 4d2e4: 6734 beqs 4d31a <_Thread_queue_Extract_fifo+0x56> ) { Chain_Node *next; Chain_Node *previous; next = the_node->next; 4d2e6: 2052 moveal %a2@,%a0 _Chain_Extract_unprotected( &the_thread->Object.Node ); the_thread->Wait.queue = NULL; if ( !_Watchdog_Is_active( &the_thread->Timer ) ) { 4d2e8: 7002 moveq #2,%d0 previous = the_node->previous; 4d2ea: 226a 0004 moveal %a2@(4),%a1 return; } _Chain_Extract_unprotected( &the_thread->Object.Node ); the_thread->Wait.queue = NULL; 4d2ee: 42aa 0044 clrl %a2@(68) next->previous = previous; previous->next = next; 4d2f2: 2288 movel %a0,%a1@ Chain_Node *next; Chain_Node *previous; next = the_node->next; previous = the_node->previous; next->previous = previous; 4d2f4: 2149 0004 movel %a1,%a0@(4) if ( !_Watchdog_Is_active( &the_thread->Timer ) ) { 4d2f8: b0aa 0050 cmpl %a2@(80),%d0 4d2fc: 6726 beqs 4d324 <_Thread_queue_Extract_fifo+0x60> _ISR_Enable( level ); 4d2fe: 46c1 movew %d1,%sr RTEMS_INLINE_ROUTINE void _Thread_Unblock ( Thread_Control *the_thread ) { _Thread_Clear_state( the_thread, STATES_BLOCKED ); 4d300: 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 } 4d304: 246e fffc moveal %fp@(-4),%a2 4d308: 203c 1003 fff8 movel #268697592,%d0 4d30e: 2d40 000c movel %d0,%fp@(12) 4d312: 4e5e unlk %fp 4d314: 4ef9 0004 7968 jmp 47968 <_Thread_Clear_state> ISR_Level level; _ISR_Disable( level ); if ( !_States_Is_waiting_on_thread_queue( the_thread->current_state ) ) { _ISR_Enable( level ); 4d31a: 46c1 movew %d1,%sr #if defined(RTEMS_MULTIPROCESSING) if ( !_Objects_Is_local_id( the_thread->Object.id ) ) _Thread_MP_Free_proxy( the_thread ); #endif } 4d31c: 246e fffc moveal %fp@(-4),%a2 4d320: 4e5e unlk %fp 4d322: 4e75 rts 4d324: 7003 moveq #3,%d0 4d326: 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 ); 4d32a: 46c1 movew %d1,%sr (void) _Watchdog_Remove( &the_thread->Timer ); 4d32c: 486a 0048 pea %a2@(72) 4d330: 4eb9 0004 8f64 jsr 48f64 <_Watchdog_Remove> 4d336: 588f addql #4,%sp 4d338: 203c 1003 fff8 movel #268697592,%d0 4d33e: 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 } 4d342: 246e fffc moveal %fp@(-4),%a2 4d346: 2d40 000c movel %d0,%fp@(12) 4d34a: 4e5e unlk %fp 4d34c: 4ef9 0004 7968 jmp 47968 <_Thread_Clear_state> ... 0004b8e0 <_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 ); 4b8e0: 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 ) { 4b8e6: 4e56 ffec linkw %fp,#-20 4b8ea: 48d7 3c04 moveml %d2/%a2-%a5,%sp@ 4b8ee: 246e 000c moveal %fp@(12),%a2 4b8f2: 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 ); 4b8f6: 40c1 movew %sr,%d1 4b8f8: 8081 orl %d1,%d0 4b8fa: 46c0 movew %d0,%sr if ( !_States_Is_waiting_on_thread_queue( the_thread->current_state ) ) { 4b8fc: 202a 0010 movel %a2@(16),%d0 4b900: 0280 0003 bee0 andil #245472,%d0 4b906: 677e beqs 4b986 <_Thread_queue_Extract_priority_helper+0xa6><== NEVER TAKEN */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 4b908: 200a movel %a2,%d0 4b90a: 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; 4b910: 2652 moveal %a2@,%a3 previous_node = the_node->previous; 4b912: 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)); 4b916: 206a 0038 moveal %a2@(56),%a0 */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 4b91a: b088 cmpl %a0,%d0 4b91c: 6774 beqs 4b992 <_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; 4b91e: 286a 0040 moveal %a2@(64),%a4 new_second_node = new_first_node->next; 4b922: 2a50 moveal %a0@,%a5 previous_node->next = new_first_node; next_node->previous = new_first_node; 4b924: 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; 4b928: 2288 movel %a0,%a1@ next_node->previous = new_first_node; new_first_node->next = next_node; new_first_node->previous = previous_node; 4b92a: 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; 4b92e: 208b movel %a3,%a0@ new_first_node->previous = previous_node; if ( !_Chain_Has_only_one_node( &the_thread->Wait.Block2n ) ) { 4b930: 202a 0040 movel %a2@(64),%d0 4b934: b0aa 0038 cmpl %a2@(56),%d0 4b938: 6716 beqs 4b950 <_Thread_queue_Extract_priority_helper+0x70> /* > two threads on 2-n */ new_second_node->previous = 4b93a: 43e8 0038 lea %a0@(56),%a1 4b93e: 2b49 0004 movel %a1,%a5@(4) _Chain_Head( &new_first_thread->Wait.Block2n ); new_first_thread->Wait.Block2n.first = new_second_node; 4b942: 214d 0038 movel %a5,%a0@(56) new_first_thread->Wait.Block2n.last = last_node; 4b946: 214c 0040 movel %a4,%a0@(64) last_node->next = _Chain_Tail( &new_first_thread->Wait.Block2n ); 4b94a: 41e8 003c lea %a0@(60),%a0 4b94e: 2888 movel %a0,%a4@ /* * If we are not supposed to touch timers or the thread's state, return. */ if ( requeuing ) { 4b950: 4a02 tstb %d2 4b952: 6626 bnes 4b97a <_Thread_queue_Extract_priority_helper+0x9a> _ISR_Enable( level ); return; } if ( !_Watchdog_Is_active( &the_thread->Timer ) ) { 4b954: 7002 moveq #2,%d0 4b956: b0aa 0050 cmpl %a2@(80),%d0 4b95a: 6742 beqs 4b99e <_Thread_queue_Extract_priority_helper+0xbe> _ISR_Enable( level ); 4b95c: 46c1 movew %d1,%sr 4b95e: 2d4a 0008 movel %a2,%fp@(8) 4b962: 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 } 4b968: 4cee 3c04 ffec moveml %fp@(-20),%d2/%a2-%a5 4b96e: 2d49 000c movel %a1,%fp@(12) 4b972: 4e5e unlk %fp 4b974: 4ef9 0004 7968 jmp 47968 <_Thread_Clear_state> /* * If we are not supposed to touch timers or the thread's state, return. */ if ( requeuing ) { _ISR_Enable( level ); 4b97a: 46c1 movew %d1,%sr #if defined(RTEMS_MULTIPROCESSING) if ( !_Objects_Is_local_id( the_thread->Object.id ) ) _Thread_MP_Free_proxy( the_thread ); #endif } 4b97c: 4cee 3c04 ffec moveml %fp@(-20),%d2/%a2-%a5 4b982: 4e5e unlk %fp 4b984: 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 ); 4b986: 46c1 movew %d1,%sr #if defined(RTEMS_MULTIPROCESSING) if ( !_Objects_Is_local_id( the_thread->Object.id ) ) _Thread_MP_Free_proxy( the_thread ); #endif } 4b988: 4cee 3c04 ffec moveml %fp@(-20),%d2/%a2-%a5 4b98e: 4e5e unlk %fp 4b990: 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; 4b992: 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; 4b996: 228b movel %a3,%a1@ /* * If we are not supposed to touch timers or the thread's state, return. */ if ( requeuing ) { 4b998: 4a02 tstb %d2 4b99a: 67b8 beqs 4b954 <_Thread_queue_Extract_priority_helper+0x74> 4b99c: 60dc bras 4b97a <_Thread_queue_Extract_priority_helper+0x9a> 4b99e: 7003 moveq #3,%d0 4b9a0: 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 ); 4b9a4: 46c1 movew %d1,%sr (void) _Watchdog_Remove( &the_thread->Timer ); 4b9a6: 486a 0048 pea %a2@(72) 4b9aa: 4eb9 0004 8f64 jsr 48f64 <_Watchdog_Remove> 4b9b0: 588f addql #4,%sp 4b9b2: 227c 1003 fff8 moveal #268697592,%a1 4b9b8: 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 } 4b9bc: 4cee 3c04 ffec moveml %fp@(-20),%d2/%a2-%a5 4b9c2: 2d49 000c movel %a1,%fp@(12) 4b9c6: 4e5e unlk %fp 4b9c8: 4ef9 0004 7968 jmp 47968 <_Thread_Clear_state> ... 0004848c <_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 ) { 4848c: 7201 moveq #1,%d1 Thread_queue_Control *the_thread_queue, Thread_queue_Disciplines the_discipline, States_Control state, uint32_t timeout_status ) { 4848e: 4e56 0000 linkw %fp,#0 48492: 206e 0008 moveal %fp@(8),%a0 the_thread_queue->state = state; 48496: 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 ) { 4849c: 202e 000c movel %fp@(12),%d0 the_thread_queue->state = state; the_thread_queue->discipline = the_discipline; the_thread_queue->timeout_status = timeout_status; 484a0: 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; 484a6: 2140 0034 movel %d0,%a0@(52) the_thread_queue->timeout_status = timeout_status; the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED; 484aa: 42a8 0030 clrl %a0@(48) if ( the_discipline == THREAD_QUEUE_DISCIPLINE_PRIORITY ) { 484ae: b280 cmpl %d0,%d1 484b0: 6712 beqs 484c4 <_Thread_queue_Initialize+0x38> */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 484b2: 2008 movel %a0,%d0 484b4: 5880 addql #4,%d0 the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain); 484b6: 2148 0008 movel %a0,%a0@(8) */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 484ba: 2080 movel %d0,%a0@ the_chain->permanent_null = NULL; 484bc: 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 ); } } 484c0: 4e5e unlk %fp 484c2: 4e75 rts * timeout_status - return on a timeout * * Output parameters: NONE */ void _Thread_queue_Initialize( 484c4: 2008 movel %a0,%d0 484c6: 0680 0000 0030 addil #48,%d0 */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 484cc: 2208 movel %a0,%d1 484ce: 5881 addql #4,%d1 the_chain->permanent_null = NULL; 484d0: 42a8 0004 clrl %a0@(4) */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 484d4: 2081 movel %d1,%a0@ the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain); 484d6: 2148 0008 movel %a0,%a0@(8) 484da: 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 ; 484de: b088 cmpl %a0,%d0 484e0: 67de beqs 484c0 <_Thread_queue_Initialize+0x34> <== NEVER TAKEN */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 484e2: 2208 movel %a0,%d1 484e4: 5881 addql #4,%d1 the_chain->permanent_null = NULL; 484e6: 42a8 0004 clrl %a0@(4) */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 484ea: 2081 movel %d1,%a0@ the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain); 484ec: 2148 0008 movel %a0,%a0@(8) 484f0: 41e8 000c lea %a0@(12),%a0 484f4: b088 cmpl %a0,%d0 484f6: 66d4 bnes 484cc <_Thread_queue_Initialize+0x40> 484f8: 60c6 bras 484c0 <_Thread_queue_Initialize+0x34> ... 0004b9d0 <_Thread_queue_Process_timeout>: #include void _Thread_queue_Process_timeout( Thread_Control *the_thread ) { 4b9d0: 4e56 0000 linkw %fp,#0 4b9d4: 206e 0008 moveal %fp@(8),%a0 Thread_queue_Control *the_thread_queue = the_thread->Wait.queue; 4b9d8: 2268 0044 moveal %a0@(68),%a1 * 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. */ if ( the_thread_queue->sync_state != THREAD_BLOCKING_OPERATION_SYNCHRONIZED && 4b9dc: 2029 0030 movel %a1@(48),%d0 4b9e0: 6708 beqs 4b9ea <_Thread_queue_Process_timeout+0x1a> 4b9e2: b1f9 0005 da82 cmpal 5da82 <_Thread_Executing>,%a0 4b9e8: 6718 beqs 4ba02 <_Thread_queue_Process_timeout+0x32><== ALWAYS TAKEN if ( the_thread_queue->sync_state != THREAD_BLOCKING_OPERATION_SATISFIED ) { the_thread->Wait.return_code = the_thread->Wait.queue->timeout_status; the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_TIMEOUT; } } else { the_thread->Wait.return_code = the_thread->Wait.queue->timeout_status; 4b9ea: 2169 003c 0034 movel %a1@(60),%a0@(52) _Thread_queue_Extract( the_thread->Wait.queue, the_thread ); 4b9f0: 2f08 movel %a0,%sp@- 4b9f2: 2f28 0044 movel %a0@(68),%sp@- 4b9f6: 4eb9 0004 b8a8 jsr 4b8a8 <_Thread_queue_Extract> 4b9fc: 508f addql #8,%sp } } 4b9fe: 4e5e unlk %fp 4ba00: 4e75 rts * a timeout is not allowed to occur. */ if ( the_thread_queue->sync_state != THREAD_BLOCKING_OPERATION_SYNCHRONIZED && _Thread_Is_executing( the_thread ) ) { if ( the_thread_queue->sync_state != THREAD_BLOCKING_OPERATION_SATISFIED ) { 4ba02: 7203 moveq #3,%d1 4ba04: b280 cmpl %d0,%d1 4ba06: 67f6 beqs 4b9fe <_Thread_queue_Process_timeout+0x2e> the_thread->Wait.return_code = the_thread->Wait.queue->timeout_status; the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_TIMEOUT; 4ba08: 7002 moveq #2,%d0 } } else { the_thread->Wait.return_code = the_thread->Wait.queue->timeout_status; _Thread_queue_Extract( the_thread->Wait.queue, the_thread ); } } 4ba0a: 4e5e unlk %fp */ if ( the_thread_queue->sync_state != THREAD_BLOCKING_OPERATION_SYNCHRONIZED && _Thread_Is_executing( the_thread ) ) { if ( the_thread_queue->sync_state != THREAD_BLOCKING_OPERATION_SATISFIED ) { the_thread->Wait.return_code = the_thread->Wait.queue->timeout_status; 4ba0c: 2169 003c 0034 movel %a1@(60),%a0@(52) the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_TIMEOUT; 4ba12: 2340 0030 movel %d0,%a1@(48) } } else { the_thread->Wait.return_code = the_thread->Wait.queue->timeout_status; _Thread_queue_Extract( the_thread->Wait.queue, the_thread ); } } 000484fc <_Thread_queue_Requeue>: void _Thread_queue_Requeue( Thread_queue_Control *the_thread_queue, Thread_Control *the_thread ) { 484fc: 4e56 fff0 linkw %fp,#-16 48500: 48d7 0c04 moveml %d2/%a2-%a3,%sp@ 48504: 246e 0008 moveal %fp@(8),%a2 48508: 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 ) 4850c: 4a8a tstl %a2 4850e: 6708 beqs 48518 <_Thread_queue_Requeue+0x1c> <== NEVER TAKEN /* * 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 ) { 48510: 7001 moveq #1,%d0 48512: b0aa 0034 cmpl %a2@(52),%d0 48516: 670a beqs 48522 <_Thread_queue_Requeue+0x26> <== ALWAYS TAKEN _Thread_queue_Extract_priority_helper( tq, the_thread, true ); (void) _Thread_queue_Enqueue_priority( tq, the_thread, &level_ignored ); } _ISR_Enable( level ); } } 48518: 4cee 0c04 fff0 moveml %fp@(-16),%d2/%a2-%a3 <== NOT EXECUTED 4851e: 4e5e unlk %fp <== NOT EXECUTED 48520: 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 ); 48522: 303c 0700 movew #1792,%d0 48526: 40c2 movew %sr,%d2 48528: 8082 orl %d2,%d0 4852a: 46c0 movew %d0,%sr if ( _States_Is_waiting_on_thread_queue( the_thread->current_state ) ) { 4852c: 202b 0010 movel %a3@(16),%d0 48530: 0280 0003 bee0 andil #245472,%d0 48536: 660c bnes 48544 <_Thread_queue_Requeue+0x48> <== ALWAYS TAKEN _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 ); 48538: 46c2 movew %d2,%sr <== NOT EXECUTED } } 4853a: 4cee 0c04 fff0 moveml %fp@(-16),%d2/%a2-%a3 48540: 4e5e unlk %fp 48542: 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 ); 48544: 4878 0001 pea 1 48548: 7001 moveq #1,%d0 4854a: 2f0b movel %a3,%sp@- 4854c: 2540 0030 movel %d0,%a2@(48) 48550: 2f0a movel %a2,%sp@- 48552: 4eb9 0004 b8e0 jsr 4b8e0 <_Thread_queue_Extract_priority_helper> (void) _Thread_queue_Enqueue_priority( tq, the_thread, &level_ignored ); 48558: 486e fffc pea %fp@(-4) 4855c: 2f0b movel %a3,%sp@- 4855e: 2f0a movel %a2,%sp@- 48560: 4eb9 0004 82ac jsr 482ac <_Thread_queue_Enqueue_priority> 48566: 4fef 0018 lea %sp@(24),%sp } _ISR_Enable( level ); 4856a: 46c2 movew %d2,%sr 4856c: 60cc bras 4853a <_Thread_queue_Requeue+0x3e> ... 00048570 <_Thread_queue_Timeout>: void _Thread_queue_Timeout( Objects_Id id, void *ignored __attribute__((unused)) ) { 48570: 4e56 fffc linkw %fp,#-4 Thread_Control *the_thread; Objects_Locations location; the_thread = _Thread_Get( id, &location ); 48574: 486e fffc pea %fp@(-4) 48578: 2f2e 0008 movel %fp@(8),%sp@- 4857c: 4eb9 0004 7d64 jsr 47d64 <_Thread_Get> switch ( location ) { 48582: 508f addql #8,%sp 48584: 4aae fffc tstl %fp@(-4) 48588: 6618 bnes 485a2 <_Thread_queue_Timeout+0x32> <== NEVER TAKEN #if defined(RTEMS_MULTIPROCESSING) case OBJECTS_REMOTE: /* impossible */ #endif break; case OBJECTS_LOCAL: _Thread_queue_Process_timeout( the_thread ); 4858a: 2f00 movel %d0,%sp@- 4858c: 4eb9 0004 b9d0 jsr 4b9d0 <_Thread_queue_Process_timeout> */ RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void ) { RTEMS_COMPILER_MEMORY_BARRIER(); _Thread_Dispatch_disable_level -= 1; 48592: 588f addql #4,%sp 48594: 2039 0005 d9c8 movel 5d9c8 <_Thread_Dispatch_disable_level>,%d0 4859a: 5380 subql #1,%d0 4859c: 23c0 0005 d9c8 movel %d0,5d9c8 <_Thread_Dispatch_disable_level> _Thread_Unnest_dispatch(); break; } } 485a2: 4e5e unlk %fp ... 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 d4f0 lea 5d4f0 <_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 9eac lea 59eac <_Chain_Get>,%a3 59484: 49f9 0005 d580 lea 5d580 <_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 d1f4 movel 7d1f4 <_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 d146 movel 7d146 <_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> <== ALWAYS TAKEN 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 d1f4 movel 7d1f4 <_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 d146 movel 7d146 <_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 d4f0 jsr 5d4f0 <_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 d45c jsr 5d45c <_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> <== NEVER TAKEN { 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 d0b4 movel 7d0b4 <_Thread_Dispatch_disable_level>,%d0 59640: 5280 addql #1,%d0 59642: 23c0 0007 d0b4 movel %d0,7d0b4 <_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 cbac jsr 5cbac <_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 c164 jsr 5c164 <_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 d6c8 jsr 5d6c8 <_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 d6c8 jsr 5d6c8 <_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><== ALWAYS TAKEN * 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 9e74 jmp 59e74 <_Chain_Append> <== NOT EXECUTED 596b8: 2039 0007 d0b4 movel 7d0b4 <_Thread_Dispatch_disable_level>,%d0 596be: 5280 addql #1,%d0 596c0: 23c0 0007 d0b4 movel %d0,7d0b4 <_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 c164 jmp 5c164 <_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 d146 movel 7d146 <_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 d580 jsr 5d580 <_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 c164 jmp 5c164 <_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 d1f4 movel 7d1f4 <_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 d580 jsr 5d580 <_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 c164 jmp 5c164 <_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> 00048ad4 <_Timespec_Add_to>: uint32_t _Timespec_Add_to( struct timespec *time, const struct timespec *add ) { 48ad4: 4e56 0000 linkw %fp,#0 48ad8: 226e 0008 moveal %fp@(8),%a1 48adc: 2f0a movel %a2,%sp@- 48ade: 246e 000c moveal %fp@(12),%a2 uint32_t seconds = add->tv_sec; /* Add the basics */ time->tv_sec += add->tv_sec; time->tv_nsec += add->tv_nsec; 48ae2: 206a 0004 moveal %a2@(4),%a0 48ae6: d1e9 0004 addal %a1@(4),%a0 /* Now adjust it so nanoseconds is in range */ while ( time->tv_nsec >= TOD_NANOSECONDS_PER_SECOND ) { 48aea: 2208 movel %a0,%d1 uint32_t _Timespec_Add_to( struct timespec *time, const struct timespec *add ) { uint32_t seconds = add->tv_sec; 48aec: 2012 movel %a2@,%d0 /* Add the basics */ time->tv_sec += add->tv_sec; 48aee: d191 addl %d0,%a1@ time->tv_nsec += add->tv_nsec; 48af0: 2348 0004 movel %a0,%a1@(4) /* Now adjust it so nanoseconds is in range */ while ( time->tv_nsec >= TOD_NANOSECONDS_PER_SECOND ) { 48af4: b1fc 3b9a c9ff cmpal #999999999,%a0 48afa: 631a blss 48b16 <_Timespec_Add_to+0x42> 48afc: 2051 moveal %a1@,%a0 * * This routines adds two timespecs. The second argument is added * to the first. */ uint32_t _Timespec_Add_to( 48afe: 5288 addql #1,%a0 time->tv_sec += add->tv_sec; time->tv_nsec += add->tv_nsec; /* Now adjust it so nanoseconds is in range */ while ( time->tv_nsec >= TOD_NANOSECONDS_PER_SECOND ) { time->tv_nsec -= TOD_NANOSECONDS_PER_SECOND; 48b00: 0681 c465 3600 addil #-1000000000,%d1 time->tv_sec++; seconds++; 48b06: 5280 addql #1,%d0 /* Add the basics */ time->tv_sec += add->tv_sec; time->tv_nsec += add->tv_nsec; /* Now adjust it so nanoseconds is in range */ while ( time->tv_nsec >= TOD_NANOSECONDS_PER_SECOND ) { 48b08: 0c81 3b9a c9ff cmpil #999999999,%d1 48b0e: 62ee bhis 48afe <_Timespec_Add_to+0x2a> <== NEVER TAKEN 48b10: 2288 movel %a0,%a1@ 48b12: 2341 0004 movel %d1,%a1@(4) time->tv_sec++; seconds++; } return seconds; } 48b16: 245f moveal %sp@+,%a2 48b18: 4e5e unlk %fp <== NOT EXECUTED 0004a714 <_Timespec_Greater_than>: bool _Timespec_Greater_than( const struct timespec *lhs, const struct timespec *rhs ) { 4a714: 4e56 0000 linkw %fp,#0 4a718: 226e 0008 moveal %fp@(8),%a1 4a71c: 206e 000c moveal %fp@(12),%a0 if ( lhs->tv_sec > rhs->tv_sec ) 4a720: 2211 movel %a1@,%d1 4a722: 2010 movel %a0@,%d0 4a724: b081 cmpl %d1,%d0 4a726: 6d18 blts 4a740 <_Timespec_Greater_than+0x2c> return true; if ( lhs->tv_sec < rhs->tv_sec ) 4a728: 6e10 bgts 4a73a <_Timespec_Greater_than+0x26> <== NEVER TAKEN #include #include #include bool _Timespec_Greater_than( 4a72a: 2068 0004 moveal %a0@(4),%a0 4a72e: b1e9 0004 cmpal %a1@(4),%a0 4a732: 5dc0 slt %d0 /* ASSERT: lhs->tv_sec == rhs->tv_sec */ if ( lhs->tv_nsec > rhs->tv_nsec ) return true; return false; } 4a734: 4e5e unlk %fp #include #include #include bool _Timespec_Greater_than( 4a736: 4480 negl %d0 /* ASSERT: lhs->tv_sec == rhs->tv_sec */ if ( lhs->tv_nsec > rhs->tv_nsec ) return true; return false; } 4a738: 4e75 rts 4a73a: 4e5e unlk %fp <== NOT EXECUTED ) { if ( lhs->tv_sec > rhs->tv_sec ) return true; if ( lhs->tv_sec < rhs->tv_sec ) 4a73c: 4200 clrb %d0 <== NOT EXECUTED /* ASSERT: lhs->tv_sec == rhs->tv_sec */ if ( lhs->tv_nsec > rhs->tv_nsec ) return true; return false; } 4a73e: 4e75 rts <== NOT EXECUTED 4a740: 4e5e unlk %fp bool _Timespec_Greater_than( const struct timespec *lhs, const struct timespec *rhs ) { if ( lhs->tv_sec > rhs->tv_sec ) 4a742: 7001 moveq #1,%d0 /* ASSERT: lhs->tv_sec == rhs->tv_sec */ if ( lhs->tv_nsec > rhs->tv_nsec ) return true; return false; } ... 00048cb2 <_User_extensions_Fatal>: void _User_extensions_Fatal ( Internal_errors_Source the_source, bool is_internal, Internal_errors_t the_error ) { 48cb2: 4e56 fff0 linkw %fp,#-16 48cb6: 48d7 041c moveml %d2-%d4/%a2,%sp@ 48cba: 242e 0008 movel %fp@(8),%d2 48cbe: 262e 0010 movel %fp@(16),%d3 Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _User_extensions_List.last ; 48cc2: 2479 0005 db5e moveal 5db5e <_User_extensions_List+0x8>,%a2 void _User_extensions_Fatal ( Internal_errors_Source the_source, bool is_internal, Internal_errors_t the_error ) { 48cc8: 182e 000f moveb %fp@(15),%d4 Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _User_extensions_List.last ; 48ccc: b5fc 0005 db56 cmpal #383830,%a2 48cd2: 6726 beqs 48cfa <_User_extensions_Fatal+0x48> <== NEVER TAKEN the_node = the_node->previous ) { the_extension = (User_extensions_Control *) the_node; if ( the_extension->Callouts.fatal != NULL ) (*the_extension->Callouts.fatal)( the_source, is_internal, the_error ); 48cd4: 0284 0000 00ff andil #255,%d4 !_Chain_Is_head( &_User_extensions_List, the_node ) ; the_node = the_node->previous ) { the_extension = (User_extensions_Control *) the_node; if ( the_extension->Callouts.fatal != NULL ) 48cda: 206a 0030 moveal %a2@(48),%a0 48cde: 4a88 tstl %a0 48ce0: 670c beqs 48cee <_User_extensions_Fatal+0x3c> (*the_extension->Callouts.fatal)( the_source, is_internal, the_error ); 48ce2: 2f03 movel %d3,%sp@- 48ce4: 2f04 movel %d4,%sp@- 48ce6: 2f02 movel %d2,%sp@- 48ce8: 4e90 jsr %a0@ 48cea: 4fef 000c lea %sp@(12),%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 ) { 48cee: 246a 0004 moveal %a2@(4),%a2 ) { Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _User_extensions_List.last ; 48cf2: b5fc 0005 db56 cmpal #383830,%a2 48cf8: 66e0 bnes 48cda <_User_extensions_Fatal+0x28> the_extension = (User_extensions_Control *) the_node; if ( the_extension->Callouts.fatal != NULL ) (*the_extension->Callouts.fatal)( the_source, is_internal, the_error ); } } 48cfa: 4cee 041c fff0 moveml %fp@(-16),%d2-%d4/%a2 48d00: 4e5e unlk %fp <== NOT EXECUTED 00048b70 <_User_extensions_Handler_initialization>: #include #include #include void _User_extensions_Handler_initialization(void) { 48b70: 4e56 ffec linkw %fp,#-20 */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 48b74: 203c 0005 db5a movel #383834,%d0 48b7a: 23c0 0005 db56 movel %d0,5db56 <_User_extensions_List> the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain); 48b80: 203c 0005 db56 movel #383830,%d0 48b86: 23c0 0005 db5e movel %d0,5db5e <_User_extensions_List+0x8> */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 48b8c: 203c 0005 d9d0 movel #383440,%d0 48b92: 23c0 0005 d9cc movel %d0,5d9cc <_User_extensions_Switches_list> the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain); 48b98: 203c 0005 d9cc movel #383436,%d0 RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); the_chain->permanent_null = NULL; 48b9e: 42b9 0005 db5a clrl 5db5a <_User_extensions_List+0x4> 48ba4: 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; 48ba8: 2439 0005 c2ca movel 5c2ca ,%d2 initial_extensions = Configuration.User_extension_table; 48bae: 2639 0005 c2ce movel 5c2ce ,%d3 48bb4: 42b9 0005 d9d0 clrl 5d9d0 <_User_extensions_Switches_list+0x4> the_chain->last = _Chain_Head(the_chain); 48bba: 23c0 0005 d9d4 movel %d0,5d9d4 <_User_extensions_Switches_list+0x8> _Chain_Initialize_empty( &_User_extensions_List ); _Chain_Initialize_empty( &_User_extensions_Switches_list ); if ( initial_extensions ) { 48bc0: 4a83 tstl %d3 48bc2: 6764 beqs 48c28 <_User_extensions_Handler_initialization+0xb8> extension = (User_extensions_Control *) 48bc4: 7834 moveq #52,%d4 48bc6: 4c02 4800 mulsl %d2,%d4 48bca: 2f04 movel %d4,%sp@- 48bcc: 4eb9 0004 9080 jsr 49080 <_Workspace_Allocate_or_fatal_error> 48bd2: 2440 moveal %d0,%a2 _Workspace_Allocate_or_fatal_error( number_of_extensions * sizeof( User_extensions_Control ) ); memset ( 48bd4: 2f04 movel %d4,%sp@- 48bd6: 42a7 clrl %sp@- 48bd8: 2f00 movel %d0,%sp@- 48bda: 4eb9 0004 e0f8 jsr 4e0f8 extension, 0, number_of_extensions * sizeof( User_extensions_Control ) ); for ( i = 0 ; i < number_of_extensions ; i++ ) { 48be0: 4fef 0010 lea %sp@(16),%sp 48be4: 4a82 tstl %d2 48be6: 6740 beqs 48c28 <_User_extensions_Handler_initialization+0xb8><== NEVER TAKEN 48be8: 4284 clrl %d4 48bea: 47f9 0004 bb5c lea 4bb5c <_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; 48bf0: 2043 moveal %d3,%a0 48bf2: 5284 addql #1,%d4 48bf4: 0683 0000 0020 addil #32,%d3 48bfa: 2558 0014 movel %a0@+,%a2@(20) 48bfe: 2558 0018 movel %a0@+,%a2@(24) 48c02: 2558 001c movel %a0@+,%a2@(28) 48c06: 2558 0020 movel %a0@+,%a2@(32) 48c0a: 2558 0024 movel %a0@+,%a2@(36) 48c0e: 2558 0028 movel %a0@+,%a2@(40) 48c12: 2558 002c movel %a0@+,%a2@(44) 48c16: 2550 0030 movel %a0@,%a2@(48) _User_extensions_Add_set( extension ); 48c1a: 2f0a movel %a2,%sp@- _User_extensions_Add_set_with_table (extension, &initial_extensions[i]); extension++; 48c1c: 45ea 0034 lea %a2@(52),%a2 48c20: 4e93 jsr %a3@ extension, 0, number_of_extensions * sizeof( User_extensions_Control ) ); for ( i = 0 ; i < number_of_extensions ; i++ ) { 48c22: 588f addql #4,%sp 48c24: b882 cmpl %d2,%d4 48c26: 65c8 bcss 48bf0 <_User_extensions_Handler_initialization+0x80> _User_extensions_Add_set_with_table (extension, &initial_extensions[i]); extension++; } } } 48c28: 4cee 0c1c ffec moveml %fp@(-20),%d2-%d4/%a2-%a3 48c2e: 4e5e unlk %fp ... 00048c34 <_User_extensions_Thread_begin>: #include void _User_extensions_Thread_begin ( Thread_Control *executing ) { 48c34: 4e56 0000 linkw %fp,#0 48c38: 2f0a movel %a2,%sp@- Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _User_extensions_List.first ; 48c3a: 2479 0005 db56 moveal 5db56 <_User_extensions_List>,%a2 #include void _User_extensions_Thread_begin ( Thread_Control *executing ) { 48c40: 2f02 movel %d2,%sp@- 48c42: 242e 0008 movel %fp@(8),%d2 Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _User_extensions_List.first ; 48c46: b5fc 0005 db5a cmpal #383834,%a2 48c4c: 6718 beqs 48c66 <_User_extensions_Thread_begin+0x32><== NEVER TAKEN !_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_begin != NULL ) 48c4e: 206a 0028 moveal %a2@(40),%a0 48c52: 4a88 tstl %a0 48c54: 6706 beqs 48c5c <_User_extensions_Thread_begin+0x28> (*the_extension->Callouts.thread_begin)( executing ); 48c56: 2f02 movel %d2,%sp@- 48c58: 4e90 jsr %a0@ 48c5a: 588f addql #4,%sp Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _User_extensions_List.first ; !_Chain_Is_tail( &_User_extensions_List, the_node ) ; the_node = the_node->next ) { 48c5c: 2452 moveal %a2@,%a2 ) { Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _User_extensions_List.first ; 48c5e: b5fc 0005 db5a cmpal #383834,%a2 48c64: 66e8 bnes 48c4e <_User_extensions_Thread_begin+0x1a> the_extension = (User_extensions_Control *) the_node; if ( the_extension->Callouts.thread_begin != NULL ) (*the_extension->Callouts.thread_begin)( executing ); } } 48c66: 242e fff8 movel %fp@(-8),%d2 48c6a: 246e fffc moveal %fp@(-4),%a2 48c6e: 4e5e unlk %fp <== NOT EXECUTED 00048d04 <_User_extensions_Thread_create>: #include bool _User_extensions_Thread_create ( Thread_Control *the_thread ) { 48d04: 4e56 0000 linkw %fp,#0 48d08: 2f0a movel %a2,%sp@- Chain_Node *the_node; User_extensions_Control *the_extension; bool status; for ( the_node = _User_extensions_List.first ; 48d0a: 2479 0005 db56 moveal 5db56 <_User_extensions_List>,%a2 #include bool _User_extensions_Thread_create ( Thread_Control *the_thread ) { 48d10: 2f02 movel %d2,%sp@- 48d12: 242e 0008 movel %fp@(8),%d2 Chain_Node *the_node; User_extensions_Control *the_extension; bool status; for ( the_node = _User_extensions_List.first ; 48d16: b5fc 0005 db5a cmpal #383834,%a2 48d1c: 6722 beqs 48d40 <_User_extensions_Thread_create+0x3c><== NEVER TAKEN !_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 ) { 48d1e: 206a 0014 moveal %a2@(20),%a0 48d22: 4a88 tstl %a0 48d24: 6710 beqs 48d36 <_User_extensions_Thread_create+0x32> status = (*the_extension->Callouts.thread_create)( 48d26: 2f02 movel %d2,%sp@- 48d28: 2f39 0005 da82 movel 5da82 <_Thread_Executing>,%sp@- 48d2e: 4e90 jsr %a0@ _Thread_Executing, the_thread ); if ( !status ) 48d30: 508f addql #8,%sp 48d32: 4a00 tstb %d0 48d34: 670c beqs 48d42 <_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 ) { 48d36: 2452 moveal %a2@,%a2 { Chain_Node *the_node; User_extensions_Control *the_extension; bool status; for ( the_node = _User_extensions_List.first ; 48d38: b5fc 0005 db5a cmpal #383834,%a2 48d3e: 66de bnes 48d1e <_User_extensions_Thread_create+0x1a> 48d40: 7001 moveq #1,%d0 return false; } } return true; } 48d42: 242e fff8 movel %fp@(-8),%d2 48d46: 246e fffc moveal %fp@(-4),%a2 48d4a: 4e5e unlk %fp ... 00048d50 <_User_extensions_Thread_delete>: #include void _User_extensions_Thread_delete ( Thread_Control *the_thread ) { 48d50: 4e56 0000 linkw %fp,#0 48d54: 2f0a movel %a2,%sp@- Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _User_extensions_List.last ; 48d56: 2479 0005 db5e moveal 5db5e <_User_extensions_List+0x8>,%a2 #include void _User_extensions_Thread_delete ( Thread_Control *the_thread ) { 48d5c: 2f02 movel %d2,%sp@- 48d5e: 242e 0008 movel %fp@(8),%d2 Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _User_extensions_List.last ; 48d62: b5fc 0005 db56 cmpal #383830,%a2 48d68: 6720 beqs 48d8a <_User_extensions_Thread_delete+0x3a><== NEVER TAKEN !_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 ) 48d6a: 206a 0020 moveal %a2@(32),%a0 48d6e: 4a88 tstl %a0 48d70: 670c beqs 48d7e <_User_extensions_Thread_delete+0x2e> (*the_extension->Callouts.thread_delete)( 48d72: 2f02 movel %d2,%sp@- 48d74: 2f39 0005 da82 movel 5da82 <_Thread_Executing>,%sp@- 48d7a: 4e90 jsr %a0@ 48d7c: 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 ) { 48d7e: 246a 0004 moveal %a2@(4),%a2 ) { Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _User_extensions_List.last ; 48d82: b5fc 0005 db56 cmpal #383830,%a2 48d88: 66e0 bnes 48d6a <_User_extensions_Thread_delete+0x1a> (*the_extension->Callouts.thread_delete)( _Thread_Executing, the_thread ); } } 48d8a: 242e fff8 movel %fp@(-8),%d2 48d8e: 246e fffc moveal %fp@(-4),%a2 48d92: 4e5e unlk %fp ... 00048c72 <_User_extensions_Thread_exitted>: void _User_extensions_Thread_exitted ( Thread_Control *executing ) { 48c72: 4e56 0000 linkw %fp,#0 48c76: 2f0a movel %a2,%sp@- Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _User_extensions_List.last ; 48c78: 2479 0005 db5e moveal 5db5e <_User_extensions_List+0x8>,%a2 } void _User_extensions_Thread_exitted ( Thread_Control *executing ) { 48c7e: 2f02 movel %d2,%sp@- 48c80: 242e 0008 movel %fp@(8),%d2 Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _User_extensions_List.last ; 48c84: b5fc 0005 db56 cmpal #383830,%a2 48c8a: 671a beqs 48ca6 <_User_extensions_Thread_exitted+0x34><== NEVER TAKEN !_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_exitted != NULL ) 48c8c: 206a 002c moveal %a2@(44),%a0 48c90: 4a88 tstl %a0 48c92: 6706 beqs 48c9a <_User_extensions_Thread_exitted+0x28> (*the_extension->Callouts.thread_exitted)( executing ); 48c94: 2f02 movel %d2,%sp@- 48c96: 4e90 jsr %a0@ 48c98: 588f addql #4,%sp <== NOT EXECUTED 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 ) { 48c9a: 246a 0004 moveal %a2@(4),%a2 ) { Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _User_extensions_List.last ; 48c9e: b5fc 0005 db56 cmpal #383830,%a2 48ca4: 66e6 bnes 48c8c <_User_extensions_Thread_exitted+0x1a> the_extension = (User_extensions_Control *) the_node; if ( the_extension->Callouts.thread_exitted != NULL ) (*the_extension->Callouts.thread_exitted)( executing ); } } 48ca6: 242e fff8 movel %fp@(-8),%d2 48caa: 246e fffc moveal %fp@(-4),%a2 48cae: 4e5e unlk %fp <== NOT EXECUTED 00049a38 <_User_extensions_Thread_restart>: #include void _User_extensions_Thread_restart ( Thread_Control *the_thread ) { 49a38: 4e56 0000 linkw %fp,#0 49a3c: 2f0a movel %a2,%sp@- Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _User_extensions_List.first ; 49a3e: 2479 0005 eaee moveal 5eaee <_User_extensions_List>,%a2 #include void _User_extensions_Thread_restart ( Thread_Control *the_thread ) { 49a44: 2f02 movel %d2,%sp@- 49a46: 242e 0008 movel %fp@(8),%d2 Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _User_extensions_List.first ; 49a4a: b5fc 0005 eaf2 cmpal #387826,%a2 49a50: 671e beqs 49a70 <_User_extensions_Thread_restart+0x38><== NEVER TAKEN !_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_restart != NULL ) 49a52: 206a 001c moveal %a2@(28),%a0 49a56: 4a88 tstl %a0 49a58: 670c beqs 49a66 <_User_extensions_Thread_restart+0x2e> (*the_extension->Callouts.thread_restart)( 49a5a: 2f02 movel %d2,%sp@- 49a5c: 2f39 0005 ea1a movel 5ea1a <_Thread_Executing>,%sp@- 49a62: 4e90 jsr %a0@ 49a64: 508f addql #8,%sp Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _User_extensions_List.first ; !_Chain_Is_tail( &_User_extensions_List, the_node ) ; the_node = the_node->next ) { 49a66: 2452 moveal %a2@,%a2 ) { Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _User_extensions_List.first ; 49a68: b5fc 0005 eaf2 cmpal #387826,%a2 49a6e: 66e2 bnes 49a52 <_User_extensions_Thread_restart+0x1a> (*the_extension->Callouts.thread_restart)( _Thread_Executing, the_thread ); } } 49a70: 242e fff8 movel %fp@(-8),%d2 49a74: 246e fffc moveal %fp@(-4),%a2 49a78: 4e5e unlk %fp <== NOT EXECUTED 00048d98 <_User_extensions_Thread_start>: #include void _User_extensions_Thread_start ( Thread_Control *the_thread ) { 48d98: 4e56 0000 linkw %fp,#0 48d9c: 2f0a movel %a2,%sp@- Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _User_extensions_List.first ; 48d9e: 2479 0005 db56 moveal 5db56 <_User_extensions_List>,%a2 #include void _User_extensions_Thread_start ( Thread_Control *the_thread ) { 48da4: 2f02 movel %d2,%sp@- 48da6: 242e 0008 movel %fp@(8),%d2 Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _User_extensions_List.first ; 48daa: b5fc 0005 db5a cmpal #383834,%a2 48db0: 671e beqs 48dd0 <_User_extensions_Thread_start+0x38><== NEVER TAKEN !_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_start != NULL ) 48db2: 206a 0018 moveal %a2@(24),%a0 48db6: 4a88 tstl %a0 48db8: 670c beqs 48dc6 <_User_extensions_Thread_start+0x2e> (*the_extension->Callouts.thread_start)( 48dba: 2f02 movel %d2,%sp@- 48dbc: 2f39 0005 da82 movel 5da82 <_Thread_Executing>,%sp@- 48dc2: 4e90 jsr %a0@ 48dc4: 508f addql #8,%sp Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _User_extensions_List.first ; !_Chain_Is_tail( &_User_extensions_List, the_node ) ; the_node = the_node->next ) { 48dc6: 2452 moveal %a2@,%a2 ) { Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _User_extensions_List.first ; 48dc8: b5fc 0005 db5a cmpal #383834,%a2 48dce: 66e2 bnes 48db2 <_User_extensions_Thread_start+0x1a> (*the_extension->Callouts.thread_start)( _Thread_Executing, the_thread ); } } 48dd0: 242e fff8 movel %fp@(-8),%d2 48dd4: 246e fffc moveal %fp@(-4),%a2 48dd8: 4e5e unlk %fp <== NOT EXECUTED 00048ddc <_User_extensions_Thread_switch>: void _User_extensions_Thread_switch ( Thread_Control *executing, Thread_Control *heir ) { 48ddc: 4e56 fff4 linkw %fp,#-12 48de0: 48d7 040c moveml %d2-%d3/%a2,%sp@ 48de4: 262e 0008 movel %fp@(8),%d3 48de8: 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 ; 48dec: 2479 0005 d9cc moveal 5d9cc <_User_extensions_Switches_list>,%a2 48df2: b5fc 0005 d9d0 cmpal #383440,%a2 48df8: 6716 beqs 48e10 <_User_extensions_Thread_switch+0x34><== NEVER TAKEN !_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 ); 48dfa: 2f02 movel %d2,%sp@- 48dfc: 2f03 movel %d3,%sp@- 48dfe: 206a 0008 moveal %a2@(8),%a0 48e02: 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 ) { 48e04: 2452 moveal %a2@,%a2 ) { Chain_Node *the_node; User_extensions_Switch_control *the_extension_switch; for ( the_node = _User_extensions_Switches_list.first ; 48e06: 508f addql #8,%sp 48e08: b5fc 0005 d9d0 cmpal #383440,%a2 48e0e: 66ea bnes 48dfa <_User_extensions_Thread_switch+0x1e> the_extension_switch = (User_extensions_Switch_control *) the_node; (*the_extension_switch->thread_switch)( executing, heir ); } } 48e10: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 48e16: 4e5e unlk %fp ... 0004ab6c <_Watchdog_Adjust>: void _Watchdog_Adjust( Chain_Control *header, Watchdog_Adjust_directions direction, Watchdog_Interval units ) { 4ab6c: 4e56 ffe8 linkw %fp,#-24 4ab70: 226e 000c moveal %fp@(12),%a1 4ab74: 48d7 1c1c moveml %d2-%d4/%a2-%a4,%sp@ ISR_Level level; _ISR_Disable( level ); 4ab78: 283c 0000 0700 movel #1792,%d4 4ab7e: 2004 movel %d4,%d0 void _Watchdog_Adjust( Chain_Control *header, Watchdog_Adjust_directions direction, Watchdog_Interval units ) { 4ab80: 266e 0008 moveal %fp@(8),%a3 4ab84: 242e 0010 movel %fp@(16),%d2 ISR_Level level; _ISR_Disable( level ); 4ab88: 40c1 movew %sr,%d1 4ab8a: 8081 orl %d1,%d0 4ab8c: 46c0 movew %d0,%sr */ RTEMS_INLINE_ROUTINE bool _Chain_Is_empty( Chain_Control *the_chain ) { return (the_chain->first == _Chain_Tail(the_chain)); 4ab8e: 244b moveal %a3,%a2 4ab90: 205a moveal %a2@+,%a0 * hence the compiler must not assume *header to remain * unmodified across that call. * * Till Straumann, 7/2003 */ if ( !_Chain_Is_empty( header ) ) { 4ab92: b5c8 cmpal %a0,%a2 4ab94: 6748 beqs 4abde <_Watchdog_Adjust+0x72> switch ( direction ) { 4ab96: 4a89 tstl %a1 4ab98: 6650 bnes 4abea <_Watchdog_Adjust+0x7e> case WATCHDOG_BACKWARD: _Watchdog_First( header )->delta_interval += units; break; case WATCHDOG_FORWARD: while ( units ) { 4ab9a: 4a82 tstl %d2 4ab9c: 6740 beqs 4abde <_Watchdog_Adjust+0x72> <== NEVER TAKEN if ( units < _Watchdog_First( header )->delta_interval ) { 4ab9e: 2628 0010 movel %a0@(16),%d3 4aba2: 49f9 0004 ade8 lea 4ade8 <_Watchdog_Tickle>,%a4 4aba8: b682 cmpl %d2,%d3 4abaa: 622c bhis 4abd8 <_Watchdog_Adjust+0x6c> <== NEVER TAKEN _Watchdog_First( header )->delta_interval -= units; break; } else { units -= _Watchdog_First( header )->delta_interval; _Watchdog_First( header )->delta_interval = 1; 4abac: 7001 moveq #1,%d0 4abae: 2140 0010 movel %d0,%a0@(16) _ISR_Enable( level ); 4abb2: 46c1 movew %d1,%sr _Watchdog_Tickle( header ); 4abb4: 2f0b movel %a3,%sp@- 4abb6: 4e94 jsr %a4@ _ISR_Disable( level ); 4abb8: 2004 movel %d4,%d0 4abba: 40c1 movew %sr,%d1 4abbc: 8081 orl %d1,%d0 4abbe: 46c0 movew %d0,%sr while ( units ) { if ( units < _Watchdog_First( header )->delta_interval ) { _Watchdog_First( header )->delta_interval -= units; break; } else { units -= _Watchdog_First( header )->delta_interval; 4abc0: 9483 subl %d3,%d2 _Watchdog_Tickle( header ); _ISR_Disable( level ); if ( _Chain_Is_empty( header ) ) 4abc2: 588f addql #4,%sp 4abc4: 2013 movel %a3@,%d0 RTEMS_INLINE_ROUTINE Watchdog_Control *_Watchdog_First( Chain_Control *header ) { return ( (Watchdog_Control *) header->first ); 4abc6: 2040 moveal %d0,%a0 4abc8: b08a cmpl %a2,%d0 4abca: 6712 beqs 4abde <_Watchdog_Adjust+0x72> switch ( direction ) { case WATCHDOG_BACKWARD: _Watchdog_First( header )->delta_interval += units; break; case WATCHDOG_FORWARD: while ( units ) { 4abcc: 4a82 tstl %d2 4abce: 670e beqs 4abde <_Watchdog_Adjust+0x72> <== NEVER TAKEN if ( units < _Watchdog_First( header )->delta_interval ) { 4abd0: 2628 0010 movel %a0@(16),%d3 4abd4: b483 cmpl %d3,%d2 4abd6: 64d4 bccs 4abac <_Watchdog_Adjust+0x40> _Watchdog_First( header )->delta_interval -= units; 4abd8: 9682 subl %d2,%d3 4abda: 2143 0010 movel %d3,%a0@(16) } break; } } _ISR_Enable( level ); 4abde: 46c1 movew %d1,%sr } 4abe0: 4cee 1c1c ffe8 moveml %fp@(-24),%d2-%d4/%a2-%a4 4abe6: 4e5e unlk %fp 4abe8: 4e75 rts * unmodified across that call. * * Till Straumann, 7/2003 */ if ( !_Chain_Is_empty( header ) ) { switch ( direction ) { 4abea: 7001 moveq #1,%d0 4abec: b089 cmpl %a1,%d0 4abee: 66ee bnes 4abde <_Watchdog_Adjust+0x72> <== NEVER TAKEN case WATCHDOG_BACKWARD: _Watchdog_First( header )->delta_interval += units; 4abf0: d5a8 0010 addl %d2,%a0@(16) } break; } } _ISR_Enable( level ); 4abf4: 46c1 movew %d1,%sr } 4abf6: 4cee 1c1c ffe8 moveml %fp@(-24),%d2-%d4/%a2-%a4 4abfc: 4e5e unlk %fp <== NOT EXECUTED 0005d4f0 <_Watchdog_Adjust_to_chain>: Chain_Control *header, Watchdog_Interval units_arg, Chain_Control *to_fire ) { 5d4f0: 4e56 ffe4 linkw %fp,#-28 5d4f4: 48d7 3c1c moveml %d2-%d4/%a2-%a5,%sp@ 5d4f8: 2a6e 0008 moveal %fp@(8),%a5 5d4fc: 282e 000c movel %fp@(12),%d4 5d500: 266e 0010 moveal %fp@(16),%a3 Watchdog_Interval units = units_arg; ISR_Level level; Watchdog_Control *first; if ( units <= 0 ) { 5d504: 675e beqs 5d564 <_Watchdog_Adjust_to_chain+0x74> return; } _ISR_Disable( level ); 5d506: 263c 0000 0700 movel #1792,%d3 5d50c: 2003 movel %d3,%d0 5d50e: 40c1 movew %sr,%d1 5d510: 8081 orl %d1,%d0 5d512: 46c0 movew %d0,%sr 5d514: 284d moveal %a5,%a4 */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 5d516: 240b movel %a3,%d2 5d518: 5882 addql #4,%d2 5d51a: 205c moveal %a4@+,%a0 while ( 1 ) { if ( units <= 0 ) { break; } if ( _Chain_Is_empty( header ) ) { 5d51c: b1cc cmpal %a4,%a0 5d51e: 6742 beqs 5d562 <_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 ) { 5d520: 2028 0010 movel %a0@(16),%d0 5d524: b880 cmpl %d0,%d4 5d526: 654c bcss 5d574 <_Watchdog_Adjust_to_chain+0x84> <== NEVER TAKEN /* * 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; 5d528: 9880 subl %d0,%d4 first->delta_interval = 0; 5d52a: 42a8 0010 clrl %a0@(16) ) { Chain_Node *next; Chain_Node *previous; next = the_node->next; 5d52e: 2250 moveal %a0@,%a1 previous = the_node->previous; 5d530: 2468 0004 moveal %a0@(4),%a2 next->previous = previous; previous->next = next; 5d534: 2489 movel %a1,%a2@ Chain_Node *next; Chain_Node *previous; next = the_node->next; previous = the_node->previous; next->previous = previous; 5d536: 234a 0004 movel %a2,%a1@(4) Chain_Node *the_node ) { Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); 5d53a: 2082 movel %d2,%a0@ old_last_node = the_chain->last; 5d53c: 226b 0008 moveal %a3@(8),%a1 the_chain->last = the_node; 5d540: 2748 0008 movel %a0,%a3@(8) old_last_node->next = the_node; the_node->previous = old_last_node; 5d544: 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; 5d548: 2288 movel %a0,%a1@ while ( 1 ) { _Chain_Extract_unprotected( &first->Node ); _Chain_Append_unprotected( to_fire, &first->Node ); _ISR_Flash( level ); 5d54a: 2003 movel %d3,%d0 5d54c: 46c1 movew %d1,%sr 5d54e: 8081 orl %d1,%d0 5d550: 46c0 movew %d0,%sr */ RTEMS_INLINE_ROUTINE bool _Chain_Is_empty( Chain_Control *the_chain ) { return (the_chain->first == _Chain_Tail(the_chain)); 5d552: 2055 moveal %a5@,%a0 if ( _Chain_Is_empty( header ) ) 5d554: b1cc cmpal %a4,%a0 5d556: 6714 beqs 5d56c <_Watchdog_Adjust_to_chain+0x7c> break; first = _Watchdog_First( header ); if ( first->delta_interval != 0 ) 5d558: 4aa8 0010 tstl %a0@(16) 5d55c: 67d0 beqs 5d52e <_Watchdog_Adjust_to_chain+0x3e> } _ISR_Disable( level ); while ( 1 ) { if ( units <= 0 ) { 5d55e: 4a84 tstl %d4 5d560: 66ba bnes 5d51c <_Watchdog_Adjust_to_chain+0x2c> <== NEVER TAKEN if ( first->delta_interval != 0 ) break; } } _ISR_Enable( level ); 5d562: 46c1 movew %d1,%sr } 5d564: 4cd7 3c1c moveml %sp@,%d2-%d4/%a2-%a5 5d568: 4e5e unlk %fp 5d56a: 4e75 rts */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 5d56c: 204c moveal %a4,%a0 } _ISR_Disable( level ); while ( 1 ) { if ( units <= 0 ) { 5d56e: 4a84 tstl %d4 5d570: 66aa bnes 5d51c <_Watchdog_Adjust_to_chain+0x2c> 5d572: 60ee bras 5d562 <_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; 5d574: 9084 subl %d4,%d0 5d576: 2140 0010 movel %d0,%a0@(16) if ( first->delta_interval != 0 ) break; } } _ISR_Enable( level ); 5d57a: 46c1 movew %d1,%sr 5d57c: 60e6 bras 5d564 <_Watchdog_Adjust_to_chain+0x74> ... 00048e1c <_Watchdog_Insert>: void _Watchdog_Insert( Chain_Control *header, Watchdog_Control *the_watchdog ) { 48e1c: 4e56 ffec linkw %fp,#-20 48e20: 226e 000c moveal %fp@(12),%a1 48e24: 48d7 043c moveml %d2-%d5/%a2,%sp@ 48e28: 246e 0008 moveal %fp@(8),%a2 Watchdog_Interval delta_interval; insert_isr_nest_level = _ISR_Nest_level; _ISR_Disable( level ); 48e2c: 2a3c 0000 0700 movel #1792,%d5 48e32: 2005 movel %d5,%d0 Watchdog_Control *after; uint32_t insert_isr_nest_level; Watchdog_Interval delta_interval; insert_isr_nest_level = _ISR_Nest_level; 48e34: 2839 0005 da62 movel 5da62 <_ISR_Nest_level>,%d4 _ISR_Disable( level ); 48e3a: 40c3 movew %sr,%d3 48e3c: 8083 orl %d3,%d0 48e3e: 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 ) { 48e40: 4aa9 0008 tstl %a1@(8) 48e44: 6600 00c6 bnew 48f0c <_Watchdog_Insert+0xf0> _ISR_Enable( level ); return; } the_watchdog->state = WATCHDOG_BEING_INSERTED; _Watchdog_Sync_count++; 48e48: 2039 0005 db04 movel 5db04 <_Watchdog_Sync_count>,%d0 48e4e: 5280 addql #1,%d0 48e50: 23c0 0005 db04 movel %d0,5db04 <_Watchdog_Sync_count> if ( the_watchdog->state != WATCHDOG_INACTIVE ) { _ISR_Enable( level ); return; } the_watchdog->state = WATCHDOG_BEING_INSERTED; 48e56: 7001 moveq #1,%d0 48e58: 2340 0008 movel %d0,%a1@(8) _Watchdog_Sync_count++; restart: delta_interval = the_watchdog->initial; 48e5c: 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 ; 48e60: 2052 moveal %a2@,%a0 ; after = _Watchdog_Next( after ) ) { if ( delta_interval == 0 || !_Watchdog_Next( after ) ) 48e62: 6764 beqs 48ec8 <_Watchdog_Insert+0xac> 48e64: 4a90 tstl %a0@ 48e66: 6760 beqs 48ec8 <_Watchdog_Insert+0xac> break; if ( delta_interval < after->delta_interval ) { 48e68: 2228 0010 movel %a0@(16),%d1 48e6c: b280 cmpl %d0,%d1 48e6e: 6252 bhis 48ec2 <_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 ); 48e70: 2405 movel %d5,%d2 48e72: 46c3 movew %d3,%sr 48e74: 8483 orl %d3,%d2 48e76: 46c2 movew %d2,%sr if ( the_watchdog->state != WATCHDOG_BEING_INSERTED ) { 48e78: 7401 moveq #1,%d2 48e7a: b4a9 0008 cmpl %a1@(8),%d2 48e7e: 666e bnes 48eee <_Watchdog_Insert+0xd2> goto exit_insert; } if ( _Watchdog_Sync_level > insert_isr_nest_level ) { 48e80: 2439 0005 da7e movel 5da7e <_Watchdog_Sync_level>,%d2 48e86: b484 cmpl %d4,%d2 48e88: 6230 bhis 48eba <_Watchdog_Insert+0x9e> if ( delta_interval < after->delta_interval ) { after->delta_interval -= delta_interval; break; } delta_interval -= after->delta_interval; 48e8a: 9081 subl %d1,%d0 RTEMS_INLINE_ROUTINE Watchdog_Control *_Watchdog_Next( Watchdog_Control *the_watchdog ) { return ( (Watchdog_Control *) the_watchdog->Node.next ); 48e8c: 2050 moveal %a0@,%a0 */ for ( after = (Watchdog_Control *) ((volatile Chain_Control *)header)->first ; ; after = _Watchdog_Next( after ) ) { if ( delta_interval == 0 || !_Watchdog_Next( after ) ) 48e8e: 4a80 tstl %d0 48e90: 6736 beqs 48ec8 <_Watchdog_Insert+0xac> 48e92: 4a90 tstl %a0@ 48e94: 6732 beqs 48ec8 <_Watchdog_Insert+0xac> break; if ( delta_interval < after->delta_interval ) { 48e96: 2228 0010 movel %a0@(16),%d1 48e9a: b081 cmpl %d1,%d0 48e9c: 6524 bcss 48ec2 <_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 ); 48e9e: 2405 movel %d5,%d2 48ea0: 46c3 movew %d3,%sr 48ea2: 8483 orl %d3,%d2 48ea4: 46c2 movew %d2,%sr if ( delta_interval < after->delta_interval ) { after->delta_interval -= delta_interval; break; } delta_interval -= after->delta_interval; 48ea6: 9081 subl %d1,%d0 * mechanism used here WAS redesigned to address this. */ _ISR_Flash( level ); if ( the_watchdog->state != WATCHDOG_BEING_INSERTED ) { 48ea8: 7201 moveq #1,%d1 48eaa: b2a9 0008 cmpl %a1@(8),%d1 48eae: 663e bnes 48eee <_Watchdog_Insert+0xd2> <== NEVER TAKEN goto exit_insert; } if ( _Watchdog_Sync_level > insert_isr_nest_level ) { 48eb0: 2239 0005 da7e movel 5da7e <_Watchdog_Sync_level>,%d1 48eb6: b284 cmpl %d4,%d1 48eb8: 63d2 blss 48e8c <_Watchdog_Insert+0x70> _Watchdog_Sync_level = insert_isr_nest_level; 48eba: 23c4 0005 da7e movel %d4,5da7e <_Watchdog_Sync_level> goto restart; 48ec0: 609a bras 48e5c <_Watchdog_Insert+0x40> if ( delta_interval == 0 || !_Watchdog_Next( after ) ) break; if ( delta_interval < after->delta_interval ) { after->delta_interval -= delta_interval; 48ec2: 9280 subl %d0,%d1 48ec4: 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 ); 48ec8: 2068 0004 moveal %a0@(4),%a0 RTEMS_INLINE_ROUTINE void _Watchdog_Activate( Watchdog_Control *the_watchdog ) { the_watchdog->state = WATCHDOG_ACTIVE; 48ecc: 7402 moveq #2,%d2 ) { Chain_Node *before_node; the_node->previous = after_node; before_node = after_node->next; 48ece: 2450 moveal %a0@,%a2 the_watchdog->start_time = _Watchdog_Ticks_since_boot; 48ed0: 2239 0005 db08 movel 5db08 <_Watchdog_Ticks_since_boot>,%d1 after_node->next = the_node; 48ed6: 2089 movel %a1,%a0@ Chain_Node *the_node ) { Chain_Node *before_node; the_node->previous = after_node; 48ed8: 2348 0004 movel %a0,%a1@(4) 48edc: 2341 0014 movel %d1,%a1@(20) } } _Watchdog_Activate( the_watchdog ); the_watchdog->delta_interval = delta_interval; 48ee0: 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; 48ee4: 2549 0004 movel %a1,%a2@(4) 48ee8: 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; 48eec: 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; 48eee: 23c4 0005 da7e movel %d4,5da7e <_Watchdog_Sync_level> _Watchdog_Sync_count--; 48ef4: 2039 0005 db04 movel 5db04 <_Watchdog_Sync_count>,%d0 48efa: 5380 subql #1,%d0 48efc: 23c0 0005 db04 movel %d0,5db04 <_Watchdog_Sync_count> _ISR_Enable( level ); 48f02: 46c3 movew %d3,%sr } 48f04: 4cd7 043c moveml %sp@,%d2-%d5/%a2 48f08: 4e5e unlk %fp 48f0a: 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 ); 48f0c: 46c3 movew %d3,%sr exit_insert: _Watchdog_Sync_level = insert_isr_nest_level; _Watchdog_Sync_count--; _ISR_Enable( level ); } 48f0e: 4cd7 043c moveml %sp@,%d2-%d5/%a2 48f12: 4e5e unlk %fp ... 00048f64 <_Watchdog_Remove>: { ISR_Level level; Watchdog_States previous_state; Watchdog_Control *next_watchdog; _ISR_Disable( level ); 48f64: 203c 0000 0700 movel #1792,%d0 */ Watchdog_States _Watchdog_Remove( Watchdog_Control *the_watchdog ) { 48f6a: 4e56 0000 linkw %fp,#0 48f6e: 206e 0008 moveal %fp@(8),%a0 48f72: 2f0a movel %a2,%sp@- 48f74: 2f02 movel %d2,%sp@- ISR_Level level; Watchdog_States previous_state; Watchdog_Control *next_watchdog; _ISR_Disable( level ); 48f76: 40c1 movew %sr,%d1 48f78: 8081 orl %d1,%d0 48f7a: 46c0 movew %d0,%sr previous_state = the_watchdog->state; 48f7c: 2028 0008 movel %a0@(8),%d0 switch ( previous_state ) { 48f80: 7401 moveq #1,%d2 48f82: b480 cmpl %d0,%d2 48f84: 6764 beqs 48fea <_Watchdog_Remove+0x86> 48f86: 6314 blss 48f9c <_Watchdog_Remove+0x38> _Watchdog_Sync_level = _ISR_Nest_level; _Chain_Extract_unprotected( &the_watchdog->Node ); break; } the_watchdog->stop_time = _Watchdog_Ticks_since_boot; 48f88: 2279 0005 db08 moveal 5db08 <_Watchdog_Ticks_since_boot>,%a1 48f8e: 2149 0018 movel %a1,%a0@(24) _ISR_Enable( level ); 48f92: 46c1 movew %d1,%sr return( previous_state ); } 48f94: 241f movel %sp@+,%d2 48f96: 245f moveal %sp@+,%a2 48f98: 4e5e unlk %fp 48f9a: 4e75 rts Watchdog_States previous_state; Watchdog_Control *next_watchdog; _ISR_Disable( level ); previous_state = the_watchdog->state; switch ( previous_state ) { 48f9c: 143c 0003 moveb #3,%d2 48fa0: b480 cmpl %d0,%d2 48fa2: 65e4 bcss 48f88 <_Watchdog_Remove+0x24> <== NEVER TAKEN RTEMS_INLINE_ROUTINE Watchdog_Control *_Watchdog_Next( Watchdog_Control *the_watchdog ) { return ( (Watchdog_Control *) the_watchdog->Node.next ); 48fa4: 2250 moveal %a0@,%a1 break; case WATCHDOG_ACTIVE: case WATCHDOG_REMOVE_IT: the_watchdog->state = WATCHDOG_INACTIVE; 48fa6: 42a8 0008 clrl %a0@(8) next_watchdog = _Watchdog_Next( the_watchdog ); if ( _Watchdog_Next(next_watchdog) ) 48faa: 4a91 tstl %a1@ 48fac: 6708 beqs 48fb6 <_Watchdog_Remove+0x52> next_watchdog->delta_interval += the_watchdog->delta_interval; 48fae: 2428 0010 movel %a0@(16),%d2 48fb2: d5a9 0010 addl %d2,%a1@(16) if ( _Watchdog_Sync_count ) 48fb6: 2479 0005 db04 moveal 5db04 <_Watchdog_Sync_count>,%a2 48fbc: 4a8a tstl %a2 48fbe: 670c beqs 48fcc <_Watchdog_Remove+0x68> _Watchdog_Sync_level = _ISR_Nest_level; 48fc0: 2479 0005 da62 moveal 5da62 <_ISR_Nest_level>,%a2 48fc6: 23ca 0005 da7e movel %a2,5da7e <_Watchdog_Sync_level> { Chain_Node *next; Chain_Node *previous; next = the_node->next; previous = the_node->previous; 48fcc: 2468 0004 moveal %a0@(4),%a2 next->previous = previous; previous->next = next; 48fd0: 2489 movel %a1,%a2@ Chain_Node *next; Chain_Node *previous; next = the_node->next; previous = the_node->previous; next->previous = previous; 48fd2: 234a 0004 movel %a2,%a1@(4) _Chain_Extract_unprotected( &the_watchdog->Node ); break; } the_watchdog->stop_time = _Watchdog_Ticks_since_boot; 48fd6: 2279 0005 db08 moveal 5db08 <_Watchdog_Ticks_since_boot>,%a1 48fdc: 2149 0018 movel %a1,%a0@(24) _ISR_Enable( level ); 48fe0: 46c1 movew %d1,%sr return( previous_state ); } 48fe2: 241f movel %sp@+,%d2 48fe4: 245f moveal %sp@+,%a2 48fe6: 4e5e unlk %fp 48fe8: 4e75 rts _Watchdog_Sync_level = _ISR_Nest_level; _Chain_Extract_unprotected( &the_watchdog->Node ); break; } the_watchdog->stop_time = _Watchdog_Ticks_since_boot; 48fea: 2279 0005 db08 moveal 5db08 <_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; 48ff0: 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; 48ff4: 2149 0018 movel %a1,%a0@(24) _ISR_Enable( level ); 48ff8: 46c1 movew %d1,%sr return( previous_state ); } 48ffa: 241f movel %sp@+,%d2 48ffc: 245f moveal %sp@+,%a2 48ffe: 4e5e unlk %fp ... 0004a50c <_Watchdog_Report_chain>: ) { ISR_Level level; Chain_Node *node; _ISR_Disable( level ); 4a50c: 203c 0000 0700 movel #1792,%d0 void _Watchdog_Report_chain( const char *name, Chain_Control *header ) { 4a512: 4e56 ffe8 linkw %fp,#-24 4a516: 48d7 3c0c moveml %d2-%d3/%a2-%a5,%sp@ 4a51a: 242e 0008 movel %fp@(8),%d2 4a51e: 266e 000c moveal %fp@(12),%a3 ISR_Level level; Chain_Node *node; _ISR_Disable( level ); 4a522: 40c3 movew %sr,%d3 4a524: 8083 orl %d3,%d0 4a526: 46c0 movew %d0,%sr printk( "Watchdog Chain: %s %p\n", name, header ); 4a528: 2f0b movel %a3,%sp@- 4a52a: 4bf9 0004 4084 lea 44084 ,%a5 4a530: 2f02 movel %d2,%sp@- 4a532: 4879 0005 d432 pea 5d432 <_Status_Object_name_errors_to_status+0x14> 4a538: 4e95 jsr %a5@ */ RTEMS_INLINE_ROUTINE bool _Chain_Is_empty( Chain_Control *the_chain ) { return (the_chain->first == _Chain_Tail(the_chain)); 4a53a: 245b moveal %a3@+,%a2 if ( !_Chain_Is_empty( header ) ) { 4a53c: 4fef 000c lea %sp@(12),%sp 4a540: b7ca cmpal %a2,%a3 4a542: 672c beqs 4a570 <_Watchdog_Report_chain+0x64> 4a544: 49f9 0004 a588 lea 4a588 <_Watchdog_Report>,%a4 node != _Chain_Tail(header) ; node = node->next ) { Watchdog_Control *watch = (Watchdog_Control *) node; _Watchdog_Report( NULL, watch ); 4a54a: 2f0a movel %a2,%sp@- 4a54c: 42a7 clrl %sp@- 4a54e: 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 ) 4a550: 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 ; 4a552: 508f addql #8,%sp 4a554: b7ca cmpal %a2,%a3 4a556: 66f2 bnes 4a54a <_Watchdog_Report_chain+0x3e> <== NEVER TAKEN { Watchdog_Control *watch = (Watchdog_Control *) node; _Watchdog_Report( NULL, watch ); } printk( "== end of %s \n", name ); 4a558: 2f02 movel %d2,%sp@- 4a55a: 4879 0005 d449 pea 5d449 <_Status_Object_name_errors_to_status+0x2b> 4a560: 4e95 jsr %a5@ 4a562: 508f addql #8,%sp } else { printk( "Chain is empty\n" ); } _ISR_Enable( level ); 4a564: 46c3 movew %d3,%sr } 4a566: 4cee 3c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a5 4a56c: 4e5e unlk %fp 4a56e: 4e75 rts _Watchdog_Report( NULL, watch ); } printk( "== end of %s \n", name ); } else { printk( "Chain is empty\n" ); 4a570: 4879 0005 d458 pea 5d458 <_Status_Object_name_errors_to_status+0x3a> 4a576: 4e95 jsr %a5@ 4a578: 588f addql #4,%sp } _ISR_Enable( level ); 4a57a: 46c3 movew %d3,%sr } 4a57c: 4cee 3c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a5 4a582: 4e5e unlk %fp ... 00049004 <_Watchdog_Tickle>: * See the comment in watchdoginsert.c and watchdogadjust.c * about why it's safe not to declare header a pointer to * volatile data - till, 2003/7 */ _ISR_Disable( level ); 49004: 203c 0000 0700 movel #1792,%d0 */ void _Watchdog_Tickle( Chain_Control *header ) { 4900a: 4e56 ffe8 linkw %fp,#-24 4900e: 48d7 3c0c moveml %d2-%d3/%a2-%a5,%sp@ 49012: 286e 0008 moveal %fp@(8),%a4 * See the comment in watchdoginsert.c and watchdogadjust.c * about why it's safe not to declare header a pointer to * volatile data - till, 2003/7 */ _ISR_Disable( level ); 49016: 40c2 movew %sr,%d2 49018: 8082 orl %d2,%d0 4901a: 46c0 movew %d0,%sr */ RTEMS_INLINE_ROUTINE bool _Chain_Is_empty( Chain_Control *the_chain ) { return (the_chain->first == _Chain_Tail(the_chain)); 4901c: 264c moveal %a4,%a3 4901e: 245b moveal %a3@+,%a2 if ( _Chain_Is_empty( header ) ) 49020: b7ca cmpal %a2,%a3 49022: 673e beqs 49062 <_Watchdog_Tickle+0x5e> * to be inserted has already had its delta_interval adjusted to 0, and * so is added to the head of the chain with a delta_interval of 0. * * Steven Johnson - 12/2005 (gcc-3.2.3 -O3 on powerpc) */ if (the_watchdog->delta_interval != 0) { 49024: 202a 0010 movel %a2@(16),%d0 49028: 4bf9 0004 8f64 lea 48f64 <_Watchdog_Remove>,%a5 4902e: 6708 beqs 49038 <_Watchdog_Tickle+0x34> the_watchdog->delta_interval--; 49030: 5380 subql #1,%d0 49032: 2540 0010 movel %d0,%a2@(16) if ( the_watchdog->delta_interval != 0 ) 49036: 662a bnes 49062 <_Watchdog_Tickle+0x5e> case WATCHDOG_REMOVE_IT: break; } _ISR_Disable( level ); 49038: 263c 0000 0700 movel #1792,%d3 if ( the_watchdog->delta_interval != 0 ) goto leave; } do { watchdog_state = _Watchdog_Remove( the_watchdog ); 4903e: 2f0a movel %a2,%sp@- 49040: 4e95 jsr %a5@ _ISR_Enable( level ); 49042: 46c2 movew %d2,%sr switch( watchdog_state ) { 49044: 7202 moveq #2,%d1 49046: 588f addql #4,%sp 49048: b280 cmpl %d0,%d1 4904a: 6722 beqs 4906e <_Watchdog_Tickle+0x6a> <== ALWAYS TAKEN case WATCHDOG_REMOVE_IT: break; } _ISR_Disable( level ); 4904c: 2003 movel %d3,%d0 4904e: 40c2 movew %sr,%d2 49050: 8082 orl %d2,%d0 49052: 46c0 movew %d0,%sr RTEMS_INLINE_ROUTINE Watchdog_Control *_Watchdog_First( Chain_Control *header ) { return ( (Watchdog_Control *) header->first ); 49054: 2014 movel %a4@,%d0 49056: 2440 moveal %d0,%a2 the_watchdog = _Watchdog_First( header ); } while ( !_Chain_Is_empty( header ) && (the_watchdog->delta_interval == 0) ); 49058: b08b cmpl %a3,%d0 4905a: 6706 beqs 49062 <_Watchdog_Tickle+0x5e> 4905c: 4aaa 0010 tstl %a2@(16) 49060: 67dc beqs 4903e <_Watchdog_Tickle+0x3a> leave: _ISR_Enable(level); 49062: 46c2 movew %d2,%sr } 49064: 4cee 3c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a5 4906a: 4e5e unlk %fp 4906c: 4e75 rts _ISR_Enable( level ); switch( watchdog_state ) { case WATCHDOG_ACTIVE: (*the_watchdog->routine)( 4906e: 2f2a 0024 movel %a2@(36),%sp@- 49072: 2f2a 0020 movel %a2@(32),%sp@- 49076: 206a 001c moveal %a2@(28),%a0 4907a: 4e90 jsr %a0@ 4907c: 508f addql #8,%sp 4907e: 60cc bras 4904c <_Watchdog_Tickle+0x48> 000490e8 <_Workspace_Handler_initialization>: /* * _Workspace_Handler_initialization */ void _Workspace_Handler_initialization(void) { 490e8: 4e56 0000 linkw %fp,#0 490ec: 2f03 movel %d3,%sp@- uintptr_t memory_available = 0; void *starting_address = Configuration.work_space_start; uintptr_t size = Configuration.work_space_size; 490ee: 2639 0005 c298 movel 5c298 ,%d3 /* * _Workspace_Handler_initialization */ void _Workspace_Handler_initialization(void) { 490f4: 2f02 movel %d2,%sp@- uintptr_t memory_available = 0; void *starting_address = Configuration.work_space_start; 490f6: 2439 0005 c294 movel 5c294 ,%d2 uintptr_t size = Configuration.work_space_size; if ( Configuration.do_zero_of_workspace ) 490fc: 4a39 0005 c2bc tstb 5c2bc 49102: 6628 bnes 4912c <_Workspace_Handler_initialization+0x44> memset( starting_address, 0, size ); memory_available = _Heap_Initialize( 49104: 4878 0004 pea 4 49108: 2f03 movel %d3,%sp@- 4910a: 2f02 movel %d2,%sp@- 4910c: 4879 0005 d9ea pea 5d9ea <_Workspace_Area> 49112: 4eb9 0004 6c04 jsr 46c04 <_Heap_Initialize> starting_address, size, CPU_HEAP_ALIGNMENT ); if ( memory_available == 0 ) 49118: 4fef 0010 lea %sp@(16),%sp 4911c: 4a80 tstl %d0 4911e: 671e beqs 4913e <_Workspace_Handler_initialization+0x56> _Internal_error_Occurred( INTERNAL_ERROR_CORE, true, INTERNAL_ERROR_TOO_LITTLE_WORKSPACE ); } 49120: 242e fff8 movel %fp@(-8),%d2 49124: 262e fffc movel %fp@(-4),%d3 49128: 4e5e unlk %fp 4912a: 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 ); 4912c: 2f03 movel %d3,%sp@- 4912e: 42a7 clrl %sp@- 49130: 2f02 movel %d2,%sp@- 49132: 4eb9 0004 e0f8 jsr 4e0f8 49138: 4fef 000c lea %sp@(12),%sp 4913c: 60c6 bras 49104 <_Workspace_Handler_initialization+0x1c> size, CPU_HEAP_ALIGNMENT ); if ( memory_available == 0 ) _Internal_error_Occurred( 4913e: 4878 0003 pea 3 49142: 4878 0001 pea 1 49146: 42a7 clrl %sp@- 49148: 4eb9 0004 6f70 jsr 46f70 <_Internal_error_Occurred> ... 0005a17c <__kill>: #endif int __kill( pid_t pid, int sig ) { return 0; } 5a17c: 4280 clrl %d0 <== NOT EXECUTED return 0; } #endif int __kill( pid_t pid, int sig ) { 5a17e: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED return 0; } 5a182: 4e5e unlk %fp <== NOT EXECUTED ... 0005a034 <_calloc_r>: void *_calloc_r( struct _reent *ignored __attribute__((unused)), size_t elements, size_t size ) { 5a034: 4e56 0000 linkw %fp,#0 5a038: 202e 000c movel %fp@(12),%d0 return calloc( elements, size ); 5a03c: 2d6e 0010 000c movel %fp@(16),%fp@(12) 5a042: 2d40 0008 movel %d0,%fp@(8) } 5a046: 4e5e unlk %fp struct _reent *ignored __attribute__((unused)), size_t elements, size_t size ) { return calloc( elements, size ); 5a048: 4ef9 0004 a498 jmp 4a498 ... 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 a8d8 jsr 5a8d8 <_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 63f4 jsr 463f4 42e24: 588f addql #4,%sp <== NOT EXECUTED 42e26: 60fe bras 42e26 <_exit+0x1c> <== NOT EXECUTED 00043b2c <_fcntl_r>: struct _reent *ptr __attribute__((unused)), int fd, int cmd, int arg ) { 43b2c: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED 43b30: 222e 0010 movel %fp@(16),%d1 <== NOT EXECUTED 43b34: 202e 000c movel %fp@(12),%d0 <== NOT EXECUTED return fcntl( fd, cmd, arg ); 43b38: 2d6e 0014 0010 movel %fp@(20),%fp@(16) <== NOT EXECUTED 43b3e: 2d41 000c movel %d1,%fp@(12) <== NOT EXECUTED 43b42: 2d40 0008 movel %d0,%fp@(8) <== NOT EXECUTED } 43b46: 4e5e unlk %fp <== NOT EXECUTED int fd, int cmd, int arg ) { return fcntl( fd, cmd, arg ); 43b48: 4ef9 0004 3908 jmp 43908 <== NOT EXECUTED ... 0005a050 <_free_r>: void _free_r( struct _reent *ignored __attribute__((unused)), void *ptr ) { 5a050: 4e56 0000 linkw %fp,#0 free( ptr ); 5a054: 2d6e 000c 0008 movel %fp@(12),%fp@(8) } 5a05a: 4e5e unlk %fp void _free_r( struct _reent *ignored __attribute__((unused)), void *ptr ) { free( ptr ); 5a05c: 4ef9 0004 a584 jmp 4a584 ... 0005a14a <_getpid_r>: pid_t _getpid_r( struct _reent *ptr __attribute__((unused)) ) { return getpid(); } 5a14a: 7001 moveq #1,%d0 <== NOT EXECUTED #include pid_t _getpid_r( struct _reent *ptr __attribute__((unused)) ) { 5a14c: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED return getpid(); } 5a150: 4e5e unlk %fp <== NOT EXECUTED 0004a760 <_gettimeofday>: int _gettimeofday( struct timeval *tp, struct timezone *tzp ) { 4a760: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED return gettimeofday( tp, tzp ); } 4a764: 4e5e unlk %fp <== NOT EXECUTED int _gettimeofday( struct timeval *tp, struct timezone *tzp ) { return gettimeofday( tp, tzp ); 4a766: 4ef9 0004 a6fc jmp 4a6fc <== NOT EXECUTED 0004a76c <_gettimeofday_r>: int _gettimeofday_r( struct _reent *ignored_reentrancy_stuff __attribute__((unused)), struct timeval *tp, struct timezone *tzp ) { 4a76c: 4e56 0000 linkw %fp,#0 4a770: 202e 000c movel %fp@(12),%d0 return gettimeofday( tp, tzp ); 4a774: 2d6e 0010 000c movel %fp@(16),%fp@(12) 4a77a: 2d40 0008 movel %d0,%fp@(8) } 4a77e: 4e5e unlk %fp struct _reent *ignored_reentrancy_stuff __attribute__((unused)), struct timeval *tp, struct timezone *tzp ) { return gettimeofday( tp, tzp ); 4a780: 4ef9 0004 a6fc jmp 4a6fc ... 0005a154 <_isatty_r>: int _isatty_r( struct _reent *ptr __attribute__((unused)), int fd ) { 5a154: 4e56 0000 linkw %fp,#0 return isatty( fd ); 5a158: 2d6e 000c 0008 movel %fp@(12),%fp@(8) } 5a15e: 4e5e unlk %fp int _isatty_r( struct _reent *ptr __attribute__((unused)), int fd ) { return isatty( fd ); 5a160: 4ef9 0005 a82c jmp 5a82c ... 0005a172 <_kill_r>: #include int _kill_r( struct _reent *ptr, pid_t pid, int sig ) { return 0; } 5a172: 4280 clrl %d0 <== NOT EXECUTED #if defined(RTEMS_NEWLIB) #include int _kill_r( struct _reent *ptr, pid_t pid, int sig ) { 5a174: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED return 0; } 5a178: 4e5e unlk %fp <== NOT EXECUTED 0004472c <_link_r>: int _link_r( struct _reent *ptr __attribute__((unused)), const char *existing, const char *new ) { 4472c: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED 44730: 202e 000c movel %fp@(12),%d0 <== NOT EXECUTED return link( existing, new ); 44734: 2d6e 0010 000c movel %fp@(16),%fp@(12) <== NOT EXECUTED 4473a: 2d40 0008 movel %d0,%fp@(8) <== NOT EXECUTED } 4473e: 4e5e unlk %fp <== NOT EXECUTED struct _reent *ptr __attribute__((unused)), const char *existing, const char *new ) { return link( existing, new ); 44740: 4ef9 0004 4510 jmp 44510 <== NOT EXECUTED ... 0005a32c <_malloc_r>: void *_malloc_r( struct _reent *ignored __attribute__((unused)), size_t size ) { 5a32c: 4e56 0000 linkw %fp,#0 return malloc( size ); 5a330: 2d6e 000c 0008 movel %fp@(12),%fp@(8) } 5a336: 4e5e unlk %fp void *_malloc_r( struct _reent *ignored __attribute__((unused)), size_t size ) { return malloc( size ); 5a338: 4ef9 0004 aaf4 jmp 4aaf4 ... 0005a430 <_realloc_r>: void *_realloc_r( struct _reent *ignored __attribute__((unused)), void *ptr, size_t size ) { 5a430: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED 5a434: 202e 000c movel %fp@(12),%d0 <== NOT EXECUTED return realloc( ptr, size ); 5a438: 2d6e 0010 000c movel %fp@(16),%fp@(12) <== NOT EXECUTED 5a43e: 2d40 0008 movel %d0,%fp@(8) <== NOT EXECUTED } 5a442: 4e5e unlk %fp <== NOT EXECUTED struct _reent *ignored __attribute__((unused)), void *ptr, size_t size ) { return realloc( ptr, size ); 5a444: 4ef9 0005 a470 jmp 5a470 <== NOT EXECUTED ... 00046c8c <_rename_r>: int _rename_r( struct _reent *ptr __attribute__((unused)), const char *old, const char *new ) { 46c8c: 4e56 ffa0 linkw %fp,#-96 46c90: 48d7 3c3c moveml %d2-%d5/%a2-%a5,%sp@ 46c94: 246e 000c moveal %fp@(12),%a2 /* * Get the parent node of the old path to be renamed. Find the parent path. */ old_parent_pathlen = rtems_filesystem_dirname ( old ); 46c98: 2f0a movel %a2,%sp@- int _rename_r( struct _reent *ptr __attribute__((unused)), const char *old, const char *new ) { 46c9a: 2a2e 0010 movel %fp@(16),%d5 /* * Get the parent node of the old path to be renamed. Find the parent path. */ old_parent_pathlen = rtems_filesystem_dirname ( old ); 46c9e: 4eb9 0004 5660 jsr 45660 if ( old_parent_pathlen == 0 ) 46ca4: 588f addql #4,%sp /* * Get the parent node of the old path to be renamed. Find the parent path. */ old_parent_pathlen = rtems_filesystem_dirname ( old ); 46ca6: 2400 movel %d0,%d2 if ( old_parent_pathlen == 0 ) 46ca8: 6600 0334 bnew 46fde <_rename_r+0x352> rtems_filesystem_get_start_loc( old, &i, &old_parent_loc ); 46cac: 762f moveq #47,%d3 46cae: 1212 moveb %a2@,%d1 46cb0: 1001 moveb %d1,%d0 46cb2: 49c0 extbl %d0 46cb4: b680 cmpl %d0,%d3 46cb6: 670e beqs 46cc6 <_rename_r+0x3a> <== NEVER TAKEN 46cb8: 163c 005c moveb #92,%d3 46cbc: b680 cmpl %d0,%d3 46cbe: 6706 beqs 46cc6 <_rename_r+0x3a> <== NEVER TAKEN 46cc0: 4a01 tstb %d1 46cc2: 6600 01ac bnew 46e70 <_rename_r+0x1e4> 46cc6: 2079 0006 3f34 moveal 63f34 ,%a0 <== NOT EXECUTED 46ccc: 47ee ffd4 lea %fp@(-44),%a3 <== NOT EXECUTED 46cd0: 220e movel %fp,%d1 <== NOT EXECUTED 46cd2: 0681 ffff ffd8 addil #-40,%d1 <== NOT EXECUTED 46cd8: 2841 moveal %d1,%a4 <== NOT EXECUTED 46cda: 200e movel %fp,%d0 <== NOT EXECUTED 46cdc: 0680 ffff ffdc addil #-36,%d0 <== NOT EXECUTED 46ce2: 4bee ffe0 lea %fp@(-32),%a5 <== NOT EXECUTED 46ce6: 43ee ffe4 lea %fp@(-28),%a1 <== NOT EXECUTED 46cea: 26a8 0018 movel %a0@(24),%a3@ <== NOT EXECUTED 46cee: 28a8 001c movel %a0@(28),%a4@ <== NOT EXECUTED 46cf2: 2840 moveal %d0,%a4 <== NOT EXECUTED 46cf4: 28a8 0020 movel %a0@(32),%a4@ <== NOT EXECUTED 46cf8: 2aa8 0024 movel %a0@(36),%a5@ <== NOT EXECUTED 46cfc: 22a8 0028 movel %a0@(40),%a1@ <== NOT EXECUTED 46d00: 4204 clrb %d4 <== NOT EXECUTED /* * Start from the parent to find the node that should be under it. */ old_loc = old_parent_loc; 46d02: 2041 moveal %d1,%a0 46d04: 2840 moveal %d0,%a4 name = old + old_parent_pathlen; 46d06: d48a addl %a2,%d2 name += rtems_filesystem_prefix_separators( name, strlen( name ) ); 46d08: 45f9 0005 57e4 lea 557e4 ,%a2 result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 46d0e: 260e movel %fp,%d3 46d10: 0683 ffff ffe8 addil #-24,%d3 /* * Start from the parent to find the node that should be under it. */ old_loc = old_parent_loc; 46d16: 2d50 ffec movel %a0@,%fp@(-20) 46d1a: 2d51 fff8 movel %a1@,%fp@(-8) 46d1e: 2d54 fff0 movel %a4@,%fp@(-16) 46d22: 2d55 fff4 movel %a5@,%fp@(-12) 46d26: 2d53 ffe8 movel %a3@,%fp@(-24) name = old + old_parent_pathlen; 46d2a: 2d42 fffc movel %d2,%fp@(-4) name += rtems_filesystem_prefix_separators( name, strlen( name ) ); 46d2e: 2f02 movel %d2,%sp@- 46d30: 4e92 jsr %a2@ 46d32: 2e80 movel %d0,%sp@ 46d34: 2f02 movel %d2,%sp@- 46d36: 4eb9 0004 5618 jsr 45618 46d3c: d480 addl %d0,%d2 46d3e: 2d42 fffc movel %d2,%fp@(-4) result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 46d42: 2f02 movel %d2,%sp@- 46d44: 4e92 jsr %a2@ 46d46: 4297 clrl %sp@ 46d48: 2f03 movel %d3,%sp@- 46d4a: 42a7 clrl %sp@- 46d4c: 2f00 movel %d0,%sp@- 46d4e: 2f02 movel %d2,%sp@- 46d50: 4eb9 0004 56d2 jsr 456d2 0, &old_loc, false ); if ( result != 0 ) { 46d56: 4fef 001c lea %sp@(28),%sp 46d5a: 4a80 tstl %d0 46d5c: 6600 01aa bnew 46f08 <_rename_r+0x27c> /* * Get the parent of the new node we are renaming to. */ rtems_filesystem_get_start_loc( new, &i, &new_parent_loc ); 46d60: 2245 moveal %d5,%a1 46d62: 742f moveq #47,%d2 46d64: 1211 moveb %a1@,%d1 46d66: 1001 moveb %d1,%d0 46d68: 49c0 extbl %d0 46d6a: b480 cmpl %d0,%d2 46d6c: 6700 00d6 beqw 46e44 <_rename_r+0x1b8> 46d70: 143c 005c moveb #92,%d2 46d74: b480 cmpl %d0,%d2 46d76: 6700 00cc beqw 46e44 <_rename_r+0x1b8> 46d7a: 4a01 tstb %d1 46d7c: 6700 00c6 beqw 46e44 <_rename_r+0x1b8> 46d80: 2079 0006 3f34 moveal 63f34 ,%a0 46d86: 45ee ffc0 lea %fp@(-64),%a2 46d8a: 5888 addql #4,%a0 46d8c: 4280 clrl %d0 46d8e: 2498 movel %a0@+,%a2@ 46d90: 2d58 ffc4 movel %a0@+,%fp@(-60) 46d94: 2d58 ffc8 movel %a0@+,%fp@(-56) 46d98: 2d58 ffcc movel %a0@+,%fp@(-52) 46d9c: 2d50 ffd0 movel %a0@,%fp@(-48) if ( !new_parent_loc.ops->evalformake_h ) { 46da0: 206e ffcc moveal %fp@(-52),%a0 46da4: 2068 0004 moveal %a0@(4),%a0 46da8: 4a88 tstl %a0 46daa: 6700 01e6 beqw 46f92 <_rename_r+0x306> 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 ); 46dae: 486e fffc pea %fp@(-4) 46db2: 2245 moveal %d5,%a1 46db4: 2f0a movel %a2,%sp@- 46db6: 4871 0800 pea %a1@(00000000,%d0:l) 46dba: 4e90 jsr %a0@ if ( result != 0 ) { 46dbc: 4fef 000c lea %sp@(12),%sp 46dc0: 4a80 tstl %d0 46dc2: 6600 017a bnew 46f3e <_rename_r+0x2b2> /* * 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 ) { 46dc6: 202e ffd0 movel %fp@(-48),%d0 46dca: b0ae ffe4 cmpl %fp@(-28),%d0 46dce: 6600 00d8 bnew 46ea8 <_rename_r+0x21c> 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 ) { 46dd2: 226e ffcc moveal %fp@(-52),%a1 46dd6: 2069 0040 moveal %a1@(64),%a0 46dda: 4a88 tstl %a0 46ddc: 6700 023e beqw 4701c <_rename_r+0x390> 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 ); 46de0: 2f2e fffc movel %fp@(-4),%sp@- 46de4: 2f0a movel %a2,%sp@- 46de6: 2f03 movel %d3,%sp@- 46de8: 2f0b movel %a3,%sp@- 46dea: 4e90 jsr %a0@ rtems_filesystem_freenode( &new_parent_loc ); 46dec: 206e ffcc moveal %fp@(-52),%a0 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 ); 46df0: 2400 movel %d0,%d2 rtems_filesystem_freenode( &new_parent_loc ); 46df2: 4fef 0010 lea %sp@(16),%sp 46df6: 4a88 tstl %a0 46df8: 670e beqs 46e08 <_rename_r+0x17c> <== NEVER TAKEN 46dfa: 2068 001c moveal %a0@(28),%a0 46dfe: 4a88 tstl %a0 46e00: 6706 beqs 46e08 <_rename_r+0x17c> <== NEVER TAKEN 46e02: 2f0a movel %a2,%sp@- 46e04: 4e90 jsr %a0@ 46e06: 588f addql #4,%sp if ( free_old_parentloc ) 46e08: 4a04 tstb %d4 46e0a: 6716 beqs 46e22 <_rename_r+0x196> rtems_filesystem_freenode( &old_parent_loc ); 46e0c: 206e ffe0 moveal %fp@(-32),%a0 46e10: 4a88 tstl %a0 46e12: 670e beqs 46e22 <_rename_r+0x196> <== NEVER TAKEN 46e14: 2068 001c moveal %a0@(28),%a0 46e18: 4a88 tstl %a0 46e1a: 6706 beqs 46e22 <_rename_r+0x196> <== NEVER TAKEN 46e1c: 2f0b movel %a3,%sp@- 46e1e: 4e90 jsr %a0@ 46e20: 588f addql #4,%sp rtems_filesystem_freenode( &old_loc ); 46e22: 206e fff4 moveal %fp@(-12),%a0 46e26: 4a88 tstl %a0 46e28: 670e beqs 46e38 <_rename_r+0x1ac> <== NEVER TAKEN 46e2a: 2068 001c moveal %a0@(28),%a0 46e2e: 4a88 tstl %a0 46e30: 6706 beqs 46e38 <_rename_r+0x1ac> <== NEVER TAKEN 46e32: 2f03 movel %d3,%sp@- 46e34: 4e90 jsr %a0@ 46e36: 588f addql #4,%sp return result; } 46e38: 2002 movel %d2,%d0 46e3a: 4cee 3c3c ffa0 moveml %fp@(-96),%d2-%d5/%a2-%a5 46e40: 4e5e unlk %fp 46e42: 4e75 rts /* * Get the parent of the new node we are renaming to. */ rtems_filesystem_get_start_loc( new, &i, &new_parent_loc ); 46e44: 2079 0006 3f34 moveal 63f34 ,%a0 46e4a: 45ee ffc0 lea %fp@(-64),%a2 46e4e: 7001 moveq #1,%d0 46e50: 24a8 0018 movel %a0@(24),%a2@ 46e54: 2d68 001c ffc4 movel %a0@(28),%fp@(-60) 46e5a: 2d68 0020 ffc8 movel %a0@(32),%fp@(-56) 46e60: 2d68 0024 ffcc movel %a0@(36),%fp@(-52) 46e66: 2d68 0028 ffd0 movel %a0@(40),%fp@(-48) 46e6c: 6000 ff32 braw 46da0 <_rename_r+0x114> */ old_parent_pathlen = rtems_filesystem_dirname ( old ); if ( old_parent_pathlen == 0 ) rtems_filesystem_get_start_loc( old, &i, &old_parent_loc ); 46e70: 2079 0006 3f34 moveal 63f34 ,%a0 46e76: 47ee ffd4 lea %fp@(-44),%a3 46e7a: 5888 addql #4,%a0 46e7c: 220e movel %fp,%d1 46e7e: 0681 ffff ffd8 addil #-40,%d1 46e84: 2841 moveal %d1,%a4 46e86: 200e movel %fp,%d0 46e88: 0680 ffff ffdc addil #-36,%d0 46e8e: 4bee ffe0 lea %fp@(-32),%a5 46e92: 43ee ffe4 lea %fp@(-28),%a1 46e96: 2698 movel %a0@+,%a3@ 46e98: 2898 movel %a0@+,%a4@ 46e9a: 2840 moveal %d0,%a4 46e9c: 2898 movel %a0@+,%a4@ 46e9e: 2a98 movel %a0@+,%a5@ 46ea0: 2290 movel %a0@,%a1@ 46ea2: 4204 clrb %d4 46ea4: 6000 fe5c braw 46d02 <_rename_r+0x76> * 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 ); 46ea8: 206e ffcc moveal %fp@(-52),%a0 46eac: 4a88 tstl %a0 46eae: 670e beqs 46ebe <_rename_r+0x232> <== NEVER TAKEN 46eb0: 2068 001c moveal %a0@(28),%a0 46eb4: 4a88 tstl %a0 46eb6: 6706 beqs 46ebe <_rename_r+0x232> <== NEVER TAKEN 46eb8: 2f0a movel %a2,%sp@- 46eba: 4e90 jsr %a0@ 46ebc: 588f addql #4,%sp if ( free_old_parentloc ) 46ebe: 4a04 tstb %d4 46ec0: 6716 beqs 46ed8 <_rename_r+0x24c> rtems_filesystem_freenode( &old_parent_loc ); 46ec2: 206e ffe0 moveal %fp@(-32),%a0 46ec6: 4a88 tstl %a0 46ec8: 670e beqs 46ed8 <_rename_r+0x24c> <== NEVER TAKEN 46eca: 2068 001c moveal %a0@(28),%a0 46ece: 4a88 tstl %a0 46ed0: 6706 beqs 46ed8 <_rename_r+0x24c> <== NEVER TAKEN 46ed2: 2f0b movel %a3,%sp@- 46ed4: 4e90 jsr %a0@ 46ed6: 588f addql #4,%sp rtems_filesystem_freenode( &old_loc ); 46ed8: 206e fff4 moveal %fp@(-12),%a0 46edc: 4a88 tstl %a0 46ede: 670e beqs 46eee <_rename_r+0x262> <== NEVER TAKEN 46ee0: 2068 001c moveal %a0@(28),%a0 46ee4: 4a88 tstl %a0 46ee6: 6706 beqs 46eee <_rename_r+0x262> <== NEVER TAKEN 46ee8: 2f03 movel %d3,%sp@- 46eea: 4e90 jsr %a0@ 46eec: 588f addql #4,%sp rtems_set_errno_and_return_minus_one( EXDEV ); 46eee: 4eb9 0005 277c jsr 5277c <__errno> 46ef4: 74ff moveq #-1,%d2 46ef6: 2040 moveal %d0,%a0 46ef8: 7012 moveq #18,%d0 46efa: 2080 movel %d0,%a0@ if ( free_old_parentloc ) rtems_filesystem_freenode( &old_parent_loc ); rtems_filesystem_freenode( &old_loc ); return result; } 46efc: 2002 movel %d2,%d0 46efe: 4cee 3c3c ffa0 moveml %fp@(-96),%d2-%d5/%a2-%a5 46f04: 4e5e unlk %fp 46f06: 4e75 rts 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 ) 46f08: 4a04 tstb %d4 46f0a: 660e bnes 46f1a <_rename_r+0x28e> <== ALWAYS TAKEN result = (*new_parent_loc.ops->rename_h)( &old_parent_loc, &old_loc, &new_parent_loc, name ); rtems_filesystem_freenode( &new_parent_loc ); if ( free_old_parentloc ) rtems_filesystem_freenode( &old_parent_loc ); rtems_filesystem_freenode( &old_loc ); 46f0c: 74ff moveq #-1,%d2 <== NOT EXECUTED return result; } 46f0e: 2002 movel %d2,%d0 <== NOT EXECUTED 46f10: 4cee 3c3c ffa0 moveml %fp@(-96),%d2-%d5/%a2-%a5 <== NOT EXECUTED 46f16: 4e5e unlk %fp <== NOT EXECUTED 46f18: 4e75 rts <== NOT EXECUTED result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 0, &old_loc, false ); if ( result != 0 ) { if ( free_old_parentloc ) rtems_filesystem_freenode( &old_parent_loc ); 46f1a: 206e ffe0 moveal %fp@(-32),%a0 46f1e: 4a88 tstl %a0 46f20: 67ea beqs 46f0c <_rename_r+0x280> <== NEVER TAKEN 46f22: 2028 001c movel %a0@(28),%d0 46f26: 67e4 beqs 46f0c <_rename_r+0x280> <== NEVER TAKEN 46f28: 2f0b movel %a3,%sp@- 46f2a: 2040 moveal %d0,%a0 46f2c: 74ff moveq #-1,%d2 46f2e: 4e90 jsr %a0@ 46f30: 588f addql #4,%sp if ( free_old_parentloc ) rtems_filesystem_freenode( &old_parent_loc ); rtems_filesystem_freenode( &old_loc ); return result; } 46f32: 2002 movel %d2,%d0 46f34: 4cee 3c3c ffa0 moveml %fp@(-96),%d2-%d5/%a2-%a5 46f3a: 4e5e unlk %fp 46f3c: 4e75 rts 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 ); 46f3e: 206e ffcc moveal %fp@(-52),%a0 46f42: 4a88 tstl %a0 46f44: 670e beqs 46f54 <_rename_r+0x2c8> <== NEVER TAKEN 46f46: 2068 001c moveal %a0@(28),%a0 46f4a: 4a88 tstl %a0 46f4c: 6706 beqs 46f54 <_rename_r+0x2c8> <== NEVER TAKEN 46f4e: 2f0a movel %a2,%sp@- 46f50: 4e90 jsr %a0@ 46f52: 588f addql #4,%sp if ( free_old_parentloc ) 46f54: 4a04 tstb %d4 46f56: 6716 beqs 46f6e <_rename_r+0x2e2> <== NEVER TAKEN rtems_filesystem_freenode( &old_parent_loc ); 46f58: 206e ffe0 moveal %fp@(-32),%a0 46f5c: 4a88 tstl %a0 46f5e: 670e beqs 46f6e <_rename_r+0x2e2> <== NEVER TAKEN 46f60: 2068 001c moveal %a0@(28),%a0 46f64: 4a88 tstl %a0 46f66: 6706 beqs 46f6e <_rename_r+0x2e2> <== NEVER TAKEN 46f68: 2f0b movel %a3,%sp@- 46f6a: 4e90 jsr %a0@ 46f6c: 588f addql #4,%sp rtems_filesystem_freenode( &old_loc ); 46f6e: 206e fff4 moveal %fp@(-12),%a0 46f72: 4a88 tstl %a0 46f74: 6796 beqs 46f0c <_rename_r+0x280> <== NEVER TAKEN 46f76: 2028 001c movel %a0@(28),%d0 46f7a: 6790 beqs 46f0c <_rename_r+0x280> <== NEVER TAKEN 46f7c: 2f03 movel %d3,%sp@- 46f7e: 2840 moveal %d0,%a4 46f80: 74ff moveq #-1,%d2 46f82: 4e94 jsr %a4@ 46f84: 588f addql #4,%sp if ( free_old_parentloc ) rtems_filesystem_freenode( &old_parent_loc ); rtems_filesystem_freenode( &old_loc ); return result; } 46f86: 2002 movel %d2,%d0 46f88: 4cee 3c3c ffa0 moveml %fp@(-96),%d2-%d5/%a2-%a5 46f8e: 4e5e unlk %fp 46f90: 4e75 rts */ rtems_filesystem_get_start_loc( new, &i, &new_parent_loc ); if ( !new_parent_loc.ops->evalformake_h ) { if ( free_old_parentloc ) 46f92: 4a04 tstb %d4 46f94: 6716 beqs 46fac <_rename_r+0x320> <== NEVER TAKEN rtems_filesystem_freenode( &old_parent_loc ); 46f96: 206e ffe0 moveal %fp@(-32),%a0 46f9a: 4a88 tstl %a0 46f9c: 670e beqs 46fac <_rename_r+0x320> <== NEVER TAKEN 46f9e: 2068 001c moveal %a0@(28),%a0 46fa2: 4a88 tstl %a0 46fa4: 6706 beqs 46fac <_rename_r+0x320> <== NEVER TAKEN 46fa6: 2f0b movel %a3,%sp@- 46fa8: 4e90 jsr %a0@ 46faa: 588f addql #4,%sp rtems_filesystem_freenode( &old_loc ); 46fac: 206e fff4 moveal %fp@(-12),%a0 46fb0: 4a88 tstl %a0 46fb2: 670e beqs 46fc2 <_rename_r+0x336> <== NEVER TAKEN 46fb4: 2068 001c moveal %a0@(28),%a0 46fb8: 4a88 tstl %a0 46fba: 6706 beqs 46fc2 <_rename_r+0x336> <== NEVER TAKEN 46fbc: 2f03 movel %d3,%sp@- 46fbe: 4e90 jsr %a0@ 46fc0: 588f addql #4,%sp rtems_set_errno_and_return_minus_one( ENOTSUP ); 46fc2: 4eb9 0005 277c jsr 5277c <__errno> 46fc8: 74ff moveq #-1,%d2 46fca: 2040 moveal %d0,%a0 if ( free_old_parentloc ) rtems_filesystem_freenode( &old_parent_loc ); rtems_filesystem_freenode( &old_loc ); return result; } 46fcc: 2002 movel %d2,%d0 46fce: 4cee 3c3c ffa0 moveml %fp@(-96),%d2-%d5/%a2-%a5 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 ); 46fd4: 20bc 0000 0086 movel #134,%a0@ if ( free_old_parentloc ) rtems_filesystem_freenode( &old_parent_loc ); rtems_filesystem_freenode( &old_loc ); return result; } 46fda: 4e5e unlk %fp 46fdc: 4e75 rts 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, 46fde: 42a7 clrl %sp@- 46fe0: 47ee ffd4 lea %fp@(-44),%a3 46fe4: 2f0b movel %a3,%sp@- 46fe6: 4878 0002 pea 2 46fea: 2f00 movel %d0,%sp@- 46fec: 2f0a movel %a2,%sp@- 46fee: 4eb9 0004 57dc jsr 457dc RTEMS_LIBIO_PERMS_WRITE, &old_parent_loc, false ); if ( result != 0 ) 46ff4: 4fef 0014 lea %sp@(20),%sp 46ff8: 4a80 tstl %d0 46ffa: 6600 ff10 bnew 46f0c <_rename_r+0x280> 46ffe: 220e movel %fp,%d1 47000: 200e movel %fp,%d0 47002: 0681 ffff ffd8 addil #-40,%d1 47008: 0680 ffff ffdc addil #-36,%d0 4700e: 4bee ffe0 lea %fp@(-32),%a5 47012: 43ee ffe4 lea %fp@(-28),%a1 47016: 7801 moveq #1,%d4 47018: 6000 fce8 braw 46d02 <_rename_r+0x76> 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 ); 4701c: 2069 001c moveal %a1@(28),%a0 47020: 4a88 tstl %a0 47022: 6706 beqs 4702a <_rename_r+0x39e> <== NEVER TAKEN 47024: 2f0a movel %a2,%sp@- 47026: 4e90 jsr %a0@ 47028: 588f addql #4,%sp if ( free_old_parentloc ) 4702a: 4a04 tstb %d4 4702c: 6716 beqs 47044 <_rename_r+0x3b8> <== NEVER TAKEN rtems_filesystem_freenode( &old_parent_loc ); 4702e: 206e ffe0 moveal %fp@(-32),%a0 47032: 4a88 tstl %a0 47034: 670e beqs 47044 <_rename_r+0x3b8> <== NEVER TAKEN 47036: 2068 001c moveal %a0@(28),%a0 4703a: 4a88 tstl %a0 4703c: 6706 beqs 47044 <_rename_r+0x3b8> <== NEVER TAKEN 4703e: 2f0b movel %a3,%sp@- 47040: 4e90 jsr %a0@ 47042: 588f addql #4,%sp rtems_filesystem_freenode( &old_loc ); 47044: 206e fff4 moveal %fp@(-12),%a0 47048: 4a88 tstl %a0 4704a: 670e beqs 4705a <_rename_r+0x3ce> <== NEVER TAKEN 4704c: 2068 001c moveal %a0@(28),%a0 47050: 4a88 tstl %a0 47052: 6706 beqs 4705a <_rename_r+0x3ce> <== NEVER TAKEN 47054: 2f03 movel %d3,%sp@- 47056: 4e90 jsr %a0@ 47058: 588f addql #4,%sp rtems_set_errno_and_return_minus_one( ENOTSUP ); 4705a: 4eb9 0005 277c jsr 5277c <__errno> 47060: 74ff moveq #-1,%d2 47062: 2240 moveal %d0,%a1 if ( free_old_parentloc ) rtems_filesystem_freenode( &old_parent_loc ); rtems_filesystem_freenode( &old_loc ); return result; } 47064: 2002 movel %d2,%d0 47066: 4cee 3c3c ffa0 moveml %fp@(-96),%d2-%d5/%a2-%a5 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 ); 4706c: 22bc 0000 0086 movel #134,%a1@ if ( free_old_parentloc ) rtems_filesystem_freenode( &old_parent_loc ); rtems_filesystem_freenode( &old_loc ); return result; } 47072: 4e5e unlk %fp ... 00045246 <_stat_r>: int _STAT_R_NAME( struct _reent *ptr __attribute__((unused)), const char *path, struct stat *buf ) { 45246: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED 4524a: 202e 000c movel %fp@(12),%d0 <== NOT EXECUTED return _STAT_NAME( path, buf ); 4524e: 2d6e 0010 000c movel %fp@(16),%fp@(12) <== NOT EXECUTED 45254: 2d40 0008 movel %d0,%fp@(8) <== NOT EXECUTED } 45258: 4e5e unlk %fp <== NOT EXECUTED struct _reent *ptr __attribute__((unused)), const char *path, struct stat *buf ) { return _STAT_NAME( path, buf ); 4525a: 4ef9 0004 5160 jmp 45160 <== NOT EXECUTED 0004d80c <_unlink_r>: int _unlink_r( struct _reent *ptr __attribute__((unused)), const char *path ) { 4d80c: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED return unlink( path ); 4d810: 2d6e 000c 0008 movel %fp@(12),%fp@(8) <== NOT EXECUTED } 4d816: 4e5e unlk %fp <== NOT EXECUTED int _unlink_r( struct _reent *ptr __attribute__((unused)), const char *path ) { return unlink( path ); 4d818: 4ef9 0004 d5a4 jmp 4d5a4 <== NOT EXECUTED ... 0005a44c <_write_r>: struct _reent *ptr __attribute__((unused)), int fd, const void *buf, size_t nbytes ) { 5a44c: 4e56 0000 linkw %fp,#0 5a450: 222e 0010 movel %fp@(16),%d1 5a454: 202e 000c movel %fp@(12),%d0 return write( fd, buf, nbytes ); 5a458: 2d6e 0014 0010 movel %fp@(20),%fp@(16) 5a45e: 2d41 000c movel %d1,%fp@(12) 5a462: 2d40 0008 movel %d0,%fp@(8) } 5a466: 4e5e unlk %fp int fd, const void *buf, size_t nbytes ) { return write( fd, buf, nbytes ); 5a468: 4ef9 0005 a58c jmp 5a58c ... 0004481c : int access( const char *path, int amode ) { 4481c: 4e56 ffb8 linkw %fp,#-72 44820: 2f02 movel %d2,%sp@- struct stat statbuf; if ( stat(path, &statbuf) ) 44822: 486e ffba pea %fp@(-70) 44826: 2f2e 0008 movel %fp@(8),%sp@- int access( const char *path, int amode ) { 4482a: 242e 000c movel %fp@(12),%d2 struct stat statbuf; if ( stat(path, &statbuf) ) 4482e: 4eb9 0004 66cc jsr 466cc 44834: 508f addql #8,%sp 44836: 4a80 tstl %d0 44838: 6626 bnes 44860 return -1; if ( amode & R_OK ) { 4483a: 44c2 movew %d2,%ccr 4483c: 6716 beqs 44854 if (!( statbuf.st_mode & S_IREAD )) return -1; } if ( amode & W_OK ) { 4483e: 0802 0001 btst #1,%d2 44842: 6626 bnes 4486a if ( !( statbuf.st_mode & S_IWRITE ) ) return -1; } if ( amode & X_OK ) { 44844: 0802 0000 btst #0,%d2 44848: 6632 bnes 4487c if ( !( statbuf.st_mode & S_IEXEC ) ) 4484a: 4280 clrl %d0 return -1; } return 0; } 4484c: 242e ffb4 movel %fp@(-76),%d2 44850: 4e5e unlk %fp 44852: 4e75 rts if ( stat(path, &statbuf) ) return -1; if ( amode & R_OK ) { if (!( statbuf.st_mode & S_IREAD )) 44854: 202e ffc6 movel %fp@(-58),%d0 44858: 0280 0000 0100 andil #256,%d0 4485e: 66de bnes 4483e if ( !( statbuf.st_mode & S_IEXEC ) ) return -1; } return 0; } 44860: 242e ffb4 movel %fp@(-76),%d2 if ( !( statbuf.st_mode & S_IWRITE ) ) return -1; } if ( amode & X_OK ) { if ( !( statbuf.st_mode & S_IEXEC ) ) 44864: 70ff moveq #-1,%d0 return -1; } return 0; } 44866: 4e5e unlk %fp 44868: 4e75 rts if (!( statbuf.st_mode & S_IREAD )) return -1; } if ( amode & W_OK ) { if ( !( statbuf.st_mode & S_IWRITE ) ) 4486a: 202e ffc6 movel %fp@(-58),%d0 4486e: 0280 0000 0080 andil #128,%d0 44874: 67ea beqs 44860 return -1; } if ( amode & X_OK ) { 44876: 0802 0000 btst #0,%d2 4487a: 67ce beqs 4484a <== NEVER TAKEN if ( !( statbuf.st_mode & S_IEXEC ) ) 4487c: 7040 moveq #64,%d0 4487e: c0ae ffc6 andl %fp@(-58),%d0 44882: 67dc beqs 44860 44884: 4280 clrl %d0 44886: 60c4 bras 4484c 0004a498 : ) { register char *cptr; size_t length; MSBUMP(calloc_calls, 1); 4a498: 4e56 0000 linkw %fp,#0 length = nelem * elsize; 4a49c: 41ee 0008 lea %fp@(8),%a0 ) { register char *cptr; size_t length; MSBUMP(calloc_calls, 1); 4a4a0: 52b9 0005 d88c addql #1,5d88c 4a4a6: 2f03 movel %d3,%sp@- length = nelem * elsize; 4a4a8: 262e 000c movel %fp@(12),%d3 4a4ac: 4c10 3800 mulsl %a0@,%d3 ) { register char *cptr; size_t length; MSBUMP(calloc_calls, 1); 4a4b0: 2f02 movel %d2,%sp@- length = nelem * elsize; cptr = malloc( length ); 4a4b2: 2f03 movel %d3,%sp@- 4a4b4: 4eb9 0004 aaf4 jsr 4aaf4 if ( cptr ) 4a4ba: 588f addql #4,%sp size_t length; MSBUMP(calloc_calls, 1); length = nelem * elsize; cptr = malloc( length ); 4a4bc: 2400 movel %d0,%d2 if ( cptr ) 4a4be: 6710 beqs 4a4d0 <== NEVER TAKEN memset( cptr, '\0', length ); 4a4c0: 2f03 movel %d3,%sp@- 4a4c2: 42a7 clrl %sp@- 4a4c4: 2f00 movel %d0,%sp@- 4a4c6: 4eb9 0004 e0f8 jsr 4e0f8 4a4cc: 4fef 000c lea %sp@(12),%sp MSBUMP(malloc_calls, (uint32_t) -1); /* subtract off the malloc */ return cptr; } 4a4d0: 2002 movel %d2,%d0 length = nelem * elsize; cptr = malloc( length ); if ( cptr ) memset( cptr, '\0', length ); MSBUMP(malloc_calls, (uint32_t) -1); /* subtract off the malloc */ 4a4d2: 53b9 0005 d87c subql #1,5d87c return cptr; } 4a4d8: 242e fff8 movel %fp@(-8),%d2 4a4dc: 262e fffc movel %fp@(-4),%d3 4a4e0: 4e5e unlk %fp <== NOT EXECUTED 0004c8e8 : #include int chdir( const char *pathname ) { 4c8e8: 4e56 ffec linkw %fp,#-20 4c8ec: 2f0a movel %a2,%sp@- 4c8ee: 2f02 movel %d2,%sp@- 4c8f0: 242e 0008 movel %fp@(8),%d2 rtems_filesystem_location_info_t loc; int result; if ( !pathname ) 4c8f4: 6700 0098 beqw 4c98e /* * Get the node where we wish to go. */ result = rtems_filesystem_evaluate_path( pathname, strlen( pathname ), RTEMS_LIBIO_PERMS_SEARCH, &loc, true ); 4c8f8: 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( 4c8fa: 45ee ffec lea %fp@(-20),%a2 pathname, strlen( pathname ), RTEMS_LIBIO_PERMS_SEARCH, &loc, true ); 4c8fe: 4eb9 0005 0de4 jsr 50de4 rtems_set_errno_and_return_minus_one( EFAULT ); /* * Get the node where we wish to go. */ result = rtems_filesystem_evaluate_path( 4c904: 7201 moveq #1,%d1 4c906: 2e81 movel %d1,%sp@ 4c908: 2f0a movel %a2,%sp@- 4c90a: 4878 0001 pea 1 4c90e: 2f00 movel %d0,%sp@- 4c910: 2f02 movel %d2,%sp@- 4c912: 4eb9 0004 326c jsr 4326c pathname, strlen( pathname ), RTEMS_LIBIO_PERMS_SEARCH, &loc, true ); if ( result != 0 ) 4c918: 4fef 0014 lea %sp@(20),%sp 4c91c: 4a80 tstl %d0 4c91e: 6660 bnes 4c980 return -1; /* * Verify you can change directory into this node. */ if ( !loc.ops->node_type_h ) { 4c920: 226e fff8 moveal %fp@(-8),%a1 4c924: 2069 0010 moveal %a1@(16),%a0 4c928: 4a88 tstl %a0 4c92a: 6700 00ac beqw 4c9d8 rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) { 4c92e: 2f0a movel %a2,%sp@- 4c930: 4e90 jsr %a0@ 4c932: 588f addql #4,%sp 4c934: 7201 moveq #1,%d1 4c936: b280 cmpl %d0,%d1 4c938: 666e bnes 4c9a8 rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( ENOTDIR ); } rtems_filesystem_freenode( &rtems_filesystem_current ); 4c93a: 2079 0005 eeec moveal 5eeec ,%a0 4c940: 2268 0010 moveal %a0@(16),%a1 4c944: 4a89 tstl %a1 4c946: 6716 beqs 4c95e <== NEVER TAKEN 4c948: 2269 001c moveal %a1@(28),%a1 4c94c: 4a89 tstl %a1 4c94e: 670e beqs 4c95e <== NEVER TAKEN 4c950: 4868 0004 pea %a0@(4) 4c954: 4e91 jsr %a1@ 4c956: 2079 0005 eeec moveal 5eeec ,%a0 4c95c: 588f addql #4,%sp rtems_filesystem_current = loc; 4c95e: 5888 addql #4,%a0 4c960: 4280 clrl %d0 4c962: 20d2 movel %a2@,%a0@+ 4c964: 20ee fff0 movel %fp@(-16),%a0@+ 4c968: 20ee fff4 movel %fp@(-12),%a0@+ 4c96c: 20ee fff8 movel %fp@(-8),%a0@+ return 0; } 4c970: 242e ffe4 movel %fp@(-28),%d2 rtems_set_errno_and_return_minus_one( ENOTDIR ); } rtems_filesystem_freenode( &rtems_filesystem_current ); rtems_filesystem_current = loc; 4c974: 20ae fffc movel %fp@(-4),%a0@ return 0; } 4c978: 246e ffe8 moveal %fp@(-24),%a2 4c97c: 4e5e unlk %fp 4c97e: 4e75 rts 4c980: 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 ) 4c984: 70ff moveq #-1,%d0 rtems_filesystem_freenode( &rtems_filesystem_current ); rtems_filesystem_current = loc; return 0; } 4c986: 246e ffe8 moveal %fp@(-24),%a2 4c98a: 4e5e unlk %fp 4c98c: 4e75 rts { rtems_filesystem_location_info_t loc; int result; if ( !pathname ) rtems_set_errno_and_return_minus_one( EFAULT ); 4c98e: 4eb9 0004 fa68 jsr 4fa68 <__errno> 4c994: 740e moveq #14,%d2 4c996: 2040 moveal %d0,%a0 4c998: 70ff moveq #-1,%d0 4c99a: 2082 movel %d2,%a0@ rtems_filesystem_freenode( &rtems_filesystem_current ); rtems_filesystem_current = loc; return 0; } 4c99c: 242e ffe4 movel %fp@(-28),%d2 4c9a0: 246e ffe8 moveal %fp@(-24),%a2 4c9a4: 4e5e unlk %fp 4c9a6: 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 ); 4c9a8: 206e fff8 moveal %fp@(-8),%a0 4c9ac: 4a88 tstl %a0 4c9ae: 670e beqs 4c9be <== NEVER TAKEN 4c9b0: 2068 001c moveal %a0@(28),%a0 4c9b4: 4a88 tstl %a0 4c9b6: 6706 beqs 4c9be <== NEVER TAKEN 4c9b8: 2f0a movel %a2,%sp@- 4c9ba: 4e90 jsr %a0@ 4c9bc: 588f addql #4,%sp rtems_set_errno_and_return_minus_one( ENOTDIR ); 4c9be: 4eb9 0004 fa68 jsr 4fa68 <__errno> rtems_filesystem_freenode( &rtems_filesystem_current ); rtems_filesystem_current = loc; return 0; } 4c9c4: 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 ); 4c9c8: 2040 moveal %d0,%a0 4c9ca: 7214 moveq #20,%d1 4c9cc: 70ff moveq #-1,%d0 rtems_filesystem_freenode( &rtems_filesystem_current ); rtems_filesystem_current = loc; return 0; } 4c9ce: 246e ffe8 moveal %fp@(-24),%a2 4c9d2: 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 ); 4c9d4: 2081 movel %d1,%a0@ rtems_filesystem_freenode( &rtems_filesystem_current ); rtems_filesystem_current = loc; return 0; } 4c9d6: 4e75 rts /* * Verify you can change directory into this node. */ if ( !loc.ops->node_type_h ) { rtems_filesystem_freenode( &loc ); 4c9d8: 2069 001c moveal %a1@(28),%a0 <== NOT EXECUTED 4c9dc: 4a88 tstl %a0 <== NOT EXECUTED 4c9de: 6706 beqs 4c9e6 <== NOT EXECUTED 4c9e0: 2f0a movel %a2,%sp@- <== NOT EXECUTED 4c9e2: 4e90 jsr %a0@ <== NOT EXECUTED 4c9e4: 588f addql #4,%sp <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 4c9e6: 4eb9 0004 fa68 jsr 4fa68 <__errno> <== NOT EXECUTED rtems_filesystem_freenode( &rtems_filesystem_current ); rtems_filesystem_current = loc; return 0; } 4c9ec: 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 ); 4c9f0: 2040 moveal %d0,%a0 <== NOT EXECUTED 4c9f2: 70ff moveq #-1,%d0 <== NOT EXECUTED rtems_filesystem_freenode( &rtems_filesystem_current ); rtems_filesystem_current = loc; return 0; } 4c9f4: 246e ffe8 moveal %fp@(-24),%a2 <== NOT EXECUTED 4c9f8: 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 ); 4c9fa: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED rtems_filesystem_freenode( &rtems_filesystem_current ); rtems_filesystem_current = loc; return 0; } ... 00044b20 : int chmod( const char *path, mode_t mode ) { 44b20: 4e56 ffec linkw %fp,#-20 44b24: 2f03 movel %d3,%sp@- 44b26: 262e 0008 movel %fp@(8),%d3 44b2a: 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 ); 44b2c: 240e movel %fp,%d2 44b2e: 0682 ffff ffec addil #-20,%d2 44b34: 2f03 movel %d3,%sp@- 44b36: 4eb9 0005 3af4 jsr 53af4 44b3c: 7201 moveq #1,%d1 44b3e: 2e81 movel %d1,%sp@ 44b40: 2f02 movel %d2,%sp@- 44b42: 42a7 clrl %sp@- 44b44: 2f00 movel %d0,%sp@- 44b46: 2f03 movel %d3,%sp@- 44b48: 4eb9 0004 50cc jsr 450cc if ( status != 0 ) 44b4e: 4fef 0014 lea %sp@(20),%sp 44b52: 4a80 tstl %d0 44b54: 6640 bnes 44b96 return -1; if ( !loc.handlers ){ 44b56: 206e fff4 moveal %fp@(-12),%a0 44b5a: 4a88 tstl %a0 44b5c: 677c beqs 44bda <== NEVER TAKEN rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( EBADF ); } if ( !loc.handlers->fchmod_h ){ 44b5e: 2068 001c moveal %a0@(28),%a0 44b62: 4a88 tstl %a0 44b64: 6740 beqs 44ba6 <== NEVER TAKEN rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*loc.handlers->fchmod_h)( &loc, mode ); 44b66: 2f2e 000c movel %fp@(12),%sp@- 44b6a: 2f02 movel %d2,%sp@- 44b6c: 4e90 jsr %a0@ rtems_filesystem_freenode( &loc ); 44b6e: 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 ); 44b72: 2600 movel %d0,%d3 rtems_filesystem_freenode( &loc ); 44b74: 508f addql #8,%sp 44b76: 4a88 tstl %a0 44b78: 670e beqs 44b88 <== NEVER TAKEN 44b7a: 2068 001c moveal %a0@(28),%a0 44b7e: 4a88 tstl %a0 44b80: 6706 beqs 44b88 <== NEVER TAKEN 44b82: 2f02 movel %d2,%sp@- 44b84: 4e90 jsr %a0@ 44b86: 588f addql #4,%sp return result; } 44b88: 2003 movel %d3,%d0 44b8a: 242e ffe4 movel %fp@(-28),%d2 44b8e: 262e ffe8 movel %fp@(-24),%d3 44b92: 4e5e unlk %fp 44b94: 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 ) 44b96: 76ff moveq #-1,%d3 result = (*loc.handlers->fchmod_h)( &loc, mode ); rtems_filesystem_freenode( &loc ); return result; } 44b98: 2003 movel %d3,%d0 44b9a: 242e ffe4 movel %fp@(-28),%d2 44b9e: 262e ffe8 movel %fp@(-24),%d3 44ba2: 4e5e unlk %fp 44ba4: 4e75 rts rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( EBADF ); } if ( !loc.handlers->fchmod_h ){ rtems_filesystem_freenode( &loc ); 44ba6: 206e fff8 moveal %fp@(-8),%a0 <== NOT EXECUTED 44baa: 4a88 tstl %a0 <== NOT EXECUTED 44bac: 670e beqs 44bbc <== NOT EXECUTED 44bae: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 44bb2: 4a88 tstl %a0 <== NOT EXECUTED 44bb4: 6706 beqs 44bbc <== NOT EXECUTED 44bb6: 2f02 movel %d2,%sp@- <== NOT EXECUTED 44bb8: 4e90 jsr %a0@ <== NOT EXECUTED 44bba: 588f addql #4,%sp <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 44bbc: 4eb9 0005 20e0 jsr 520e0 <__errno> <== NOT EXECUTED 44bc2: 76ff moveq #-1,%d3 <== NOT EXECUTED 44bc4: 2040 moveal %d0,%a0 <== NOT EXECUTED result = (*loc.handlers->fchmod_h)( &loc, mode ); rtems_filesystem_freenode( &loc ); return result; } 44bc6: 2003 movel %d3,%d0 <== NOT EXECUTED 44bc8: 242e ffe4 movel %fp@(-28),%d2 <== NOT EXECUTED 44bcc: 262e ffe8 movel %fp@(-24),%d3 <== NOT EXECUTED 44bd0: 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 ); 44bd2: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED result = (*loc.handlers->fchmod_h)( &loc, mode ); rtems_filesystem_freenode( &loc ); return result; } 44bd8: 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 ); 44bda: 206e fff8 moveal %fp@(-8),%a0 <== NOT EXECUTED 44bde: 4a88 tstl %a0 <== NOT EXECUTED 44be0: 670e beqs 44bf0 <== NOT EXECUTED 44be2: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 44be6: 4a88 tstl %a0 <== NOT EXECUTED 44be8: 6706 beqs 44bf0 <== NOT EXECUTED 44bea: 2f02 movel %d2,%sp@- <== NOT EXECUTED 44bec: 4e90 jsr %a0@ <== NOT EXECUTED 44bee: 588f addql #4,%sp <== NOT EXECUTED rtems_set_errno_and_return_minus_one( EBADF ); 44bf0: 4eb9 0005 20e0 jsr 520e0 <__errno> <== NOT EXECUTED 44bf6: 76ff moveq #-1,%d3 <== NOT EXECUTED 44bf8: 2040 moveal %d0,%a0 <== NOT EXECUTED 44bfa: 7009 moveq #9,%d0 <== NOT EXECUTED 44bfc: 2080 movel %d0,%a0@ <== NOT EXECUTED result = (*loc.handlers->fchmod_h)( &loc, mode ); rtems_filesystem_freenode( &loc ); return result; } 44bfe: 2003 movel %d3,%d0 <== NOT EXECUTED 44c00: 242e ffe4 movel %fp@(-28),%d2 <== NOT EXECUTED 44c04: 262e ffe8 movel %fp@(-24),%d3 <== NOT EXECUTED 44c08: 4e5e unlk %fp <== NOT EXECUTED 00044c0c : int chown( const char *path, uid_t owner, gid_t group ) { 44c0c: 4e56 ffdc linkw %fp,#-36 44c10: 48d7 003c moveml %d2-%d5,%sp@ 44c14: 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 ) ) 44c18: 240e movel %fp,%d2 44c1a: 0682 ffff ffec addil #-20,%d2 44c20: 2f03 movel %d3,%sp@- int chown( const char *path, uid_t owner, gid_t group ) { 44c22: 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 ) ) 44c26: 4eb9 0005 3af4 jsr 53af4 44c2c: 7201 moveq #1,%d1 44c2e: 2e81 movel %d1,%sp@ int chown( const char *path, uid_t owner, gid_t group ) { 44c30: 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 ) ) 44c34: 2f02 movel %d2,%sp@- 44c36: 42a7 clrl %sp@- 44c38: 2f00 movel %d0,%sp@- 44c3a: 2f03 movel %d3,%sp@- 44c3c: 4eb9 0004 50cc jsr 450cc 44c42: 4fef 0014 lea %sp@(20),%sp 44c46: 4a80 tstl %d0 44c48: 6640 bnes 44c8a return -1; if ( !loc.ops->chown_h ) { 44c4a: 226e fff8 moveal %fp@(-8),%a1 44c4e: 2069 0018 moveal %a1@(24),%a0 44c52: 4a88 tstl %a0 44c54: 6742 beqs 44c98 <== NEVER TAKEN rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*loc.ops->chown_h)( &loc, owner, group ); 44c56: 3f05 movew %d5,%sp@- 44c58: 4267 clrw %sp@- 44c5a: 3f04 movew %d4,%sp@- 44c5c: 4267 clrw %sp@- 44c5e: 2f02 movel %d2,%sp@- 44c60: 4e90 jsr %a0@ rtems_filesystem_freenode( &loc ); 44c62: 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 ); 44c66: 2600 movel %d0,%d3 rtems_filesystem_freenode( &loc ); 44c68: 4fef 000c lea %sp@(12),%sp 44c6c: 4a88 tstl %a0 44c6e: 670e beqs 44c7e <== NEVER TAKEN 44c70: 2068 001c moveal %a0@(28),%a0 44c74: 4a88 tstl %a0 44c76: 6706 beqs 44c7e <== NEVER TAKEN 44c78: 2f02 movel %d2,%sp@- 44c7a: 4e90 jsr %a0@ 44c7c: 588f addql #4,%sp return result; } 44c7e: 2003 movel %d3,%d0 44c80: 4cee 003c ffdc moveml %fp@(-36),%d2-%d5 44c86: 4e5e unlk %fp 44c88: 4e75 rts ) { rtems_filesystem_location_info_t loc; int result; if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x00, &loc, true ) ) 44c8a: 76ff moveq #-1,%d3 result = (*loc.ops->chown_h)( &loc, owner, group ); rtems_filesystem_freenode( &loc ); return result; } 44c8c: 2003 movel %d3,%d0 44c8e: 4cee 003c ffdc moveml %fp@(-36),%d2-%d5 44c94: 4e5e unlk %fp 44c96: 4e75 rts if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x00, &loc, true ) ) return -1; if ( !loc.ops->chown_h ) { rtems_filesystem_freenode( &loc ); 44c98: 2069 001c moveal %a1@(28),%a0 <== NOT EXECUTED 44c9c: 4a88 tstl %a0 <== NOT EXECUTED 44c9e: 6706 beqs 44ca6 <== NOT EXECUTED 44ca0: 2f02 movel %d2,%sp@- <== NOT EXECUTED 44ca2: 4e90 jsr %a0@ <== NOT EXECUTED 44ca4: 588f addql #4,%sp <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 44ca6: 4eb9 0005 20e0 jsr 520e0 <__errno> <== NOT EXECUTED 44cac: 76ff moveq #-1,%d3 <== NOT EXECUTED 44cae: 2040 moveal %d0,%a0 <== NOT EXECUTED result = (*loc.ops->chown_h)( &loc, owner, group ); rtems_filesystem_freenode( &loc ); return result; } 44cb0: 2003 movel %d3,%d0 <== NOT EXECUTED 44cb2: 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 ); 44cb8: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED result = (*loc.ops->chown_h)( &loc, owner, group ); rtems_filesystem_freenode( &loc ); return result; } 44cbe: 4e5e unlk %fp <== NOT EXECUTED ... 00042cd8 : #include int chroot( const char *pathname ) { 42cd8: 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) { 42cdc: 203c 0006 04cc movel #394444,%d0 #include int chroot( const char *pathname ) { 42ce2: 2f0b movel %a3,%sp@- 42ce4: 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) { 42ce6: b0b9 0005 eeec cmpl 5eeec ,%d0 42cec: 6700 0086 beqw 42d74 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); 42cf0: 2f2e 0008 movel %fp@(8),%sp@- 42cf4: 4eb9 0004 c8e8 jsr 4c8e8 if (result) { 42cfa: 588f addql #4,%sp 42cfc: 4a80 tstl %d0 42cfe: 6600 00a6 bnew 42da6 rtems_set_errno_and_return_minus_one( errno ); } /* clone the new root location */ if (rtems_filesystem_evaluate_path(".", 1, 0, &loc, 0)) { 42d02: 42a7 clrl %sp@- 42d04: 45ee ffec lea %fp@(-20),%a2 42d08: 2f0a movel %a2,%sp@- 42d0a: 42a7 clrl %sp@- 42d0c: 4878 0001 pea 1 42d10: 4879 0005 e125 pea 5e125 <__FUNCTION__.5348+0x18> 42d16: 4eb9 0004 326c jsr 4326c 42d1c: 4fef 0014 lea %sp@(20),%sp 42d20: 4a80 tstl %d0 42d22: 6600 0082 bnew 42da6 /* 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); 42d26: 2079 0005 eeec moveal 5eeec ,%a0 42d2c: 2268 0024 moveal %a0@(36),%a1 42d30: 4a89 tstl %a1 42d32: 6716 beqs 42d4a <== NEVER TAKEN 42d34: 2269 001c moveal %a1@(28),%a1 42d38: 4a89 tstl %a1 42d3a: 670e beqs 42d4a <== NEVER TAKEN 42d3c: 4868 0018 pea %a0@(24) 42d40: 4e91 jsr %a1@ 42d42: 2079 0005 eeec moveal 5eeec ,%a0 42d48: 588f addql #4,%sp rtems_filesystem_root = loc; 42d4a: 2152 0018 movel %a2@,%a0@(24) 42d4e: 4280 clrl %d0 42d50: 216e fff0 001c movel %fp@(-16),%a0@(28) 42d56: 216e fff4 0020 movel %fp@(-12),%a0@(32) 42d5c: 216e fff8 0024 movel %fp@(-8),%a0@(36) return 0; } 42d62: 246e ffe4 moveal %fp@(-28),%a2 42d66: 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; 42d6a: 216e fffc 0028 movel %fp@(-4),%a0@(40) return 0; } 42d70: 4e5e unlk %fp 42d72: 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*/ 42d74: 4eb9 0004 4580 jsr 44580 if (rtems_current_user_env == &rtems_global_user_env) /* not ok */ 42d7a: 203c 0006 04cc movel #394444,%d0 42d80: b0b9 0005 eeec cmpl 5eeec ,%d0 42d86: 6600 ff68 bnew 42cf0 rtems_set_errno_and_return_minus_one( ENOTSUP ); 42d8a: 4eb9 0004 fa68 jsr 4fa68 <__errno> <== NOT EXECUTED } rtems_filesystem_freenode(&rtems_filesystem_root); rtems_filesystem_root = loc; return 0; } 42d90: 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 ); 42d94: 2040 moveal %d0,%a0 <== NOT EXECUTED 42d96: 70ff moveq #-1,%d0 <== NOT EXECUTED } rtems_filesystem_freenode(&rtems_filesystem_root); rtems_filesystem_root = loc; return 0; } 42d98: 266e ffe8 moveal %fp@(-24),%a3 <== NOT EXECUTED 42d9c: 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 ); 42d9e: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED } rtems_filesystem_freenode(&rtems_filesystem_root); rtems_filesystem_root = loc; return 0; } 42da4: 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 ); 42da6: 45f9 0004 fa68 lea 4fa68 <__errno>,%a2 <== NOT EXECUTED 42dac: 4e92 jsr %a2@ <== NOT EXECUTED 42dae: 2640 moveal %d0,%a3 <== NOT EXECUTED 42db0: 4e92 jsr %a2@ <== NOT EXECUTED } rtems_filesystem_freenode(&rtems_filesystem_root); rtems_filesystem_root = loc; return 0; } 42db2: 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 ); 42db6: 2040 moveal %d0,%a0 <== NOT EXECUTED 42db8: 70ff moveq #-1,%d0 <== NOT EXECUTED 42dba: 2690 movel %a0@,%a3@ <== NOT EXECUTED } rtems_filesystem_freenode(&rtems_filesystem_root); rtems_filesystem_root = loc; return 0; } 42dbc: 266e ffe8 moveal %fp@(-24),%a3 <== NOT EXECUTED 42dc0: 4e5e unlk %fp <== NOT EXECUTED 0004a4e4 : #include int close( int fd ) { 4a4e4: 4e56 0000 linkw %fp,#0 4a4e8: 202e 0008 movel %fp@(8),%d0 4a4ec: 2f0a movel %a2,%sp@- 4a4ee: 2f02 movel %d2,%sp@- rtems_libio_t *iop; rtems_status_code rc; rtems_libio_check_fd(fd); 4a4f0: b0b9 0005 c1e4 cmpl 5c1e4 ,%d0 4a4f6: 645e bccs 4a556 iop = rtems_libio_iop(fd); 4a4f8: 2479 0005 d86c moveal 5d86c ,%a2 4a4fe: ed88 lsll #6,%d0 4a500: d5c0 addal %d0,%a2 rtems_libio_check_is_open(iop); 4a502: 202a 0014 movel %a2@(20),%d0 4a506: 0280 0000 0100 andil #256,%d0 4a50c: 6748 beqs 4a556 rc = RTEMS_SUCCESSFUL; if ( iop->handlers->close_h ) 4a50e: 206a 003c moveal %a2@(60),%a0 4a512: 2068 0004 moveal %a0@(4),%a0 4a516: 4a88 tstl %a0 4a518: 6738 beqs 4a552 <== NEVER TAKEN rc = (*iop->handlers->close_h)( iop ); 4a51a: 2f0a movel %a2,%sp@- 4a51c: 4e90 jsr %a0@ 4a51e: 588f addql #4,%sp 4a520: 2400 movel %d0,%d2 rtems_filesystem_freenode( &iop->pathinfo ); 4a522: 206a 0024 moveal %a2@(36),%a0 4a526: 4a88 tstl %a0 4a528: 6710 beqs 4a53a <== NEVER TAKEN 4a52a: 2068 001c moveal %a0@(28),%a0 4a52e: 4a88 tstl %a0 4a530: 6708 beqs 4a53a 4a532: 486a 0018 pea %a2@(24) 4a536: 4e90 jsr %a0@ 4a538: 588f addql #4,%sp rtems_libio_free( iop ); 4a53a: 2f0a movel %a2,%sp@- 4a53c: 4eb9 0004 a8d2 jsr 4a8d2 return rc; } 4a542: 246e fffc moveal %fp@(-4),%a2 4a546: 2002 movel %d2,%d0 rc = (*iop->handlers->close_h)( iop ); rtems_filesystem_freenode( &iop->pathinfo ); rtems_libio_free( iop ); return rc; 4a548: 588f addql #4,%sp } 4a54a: 242e fff8 movel %fp@(-8),%d2 4a54e: 4e5e unlk %fp 4a550: 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 ) 4a552: 4282 clrl %d2 <== NOT EXECUTED 4a554: 60cc bras 4a522 <== 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); 4a556: 4eb9 0004 d868 jsr 4d868 <__errno> 4a55c: 74ff moveq #-1,%d2 4a55e: 2040 moveal %d0,%a0 4a560: 7009 moveq #9,%d0 4a562: 2080 movel %d0,%a0@ rtems_filesystem_freenode( &iop->pathinfo ); rtems_libio_free( iop ); return rc; } 4a564: 2002 movel %d2,%d0 4a566: 242e fff8 movel %fp@(-8),%d2 4a56a: 246e fffc moveal %fp@(-4),%a2 4a56e: 4e5e unlk %fp <== NOT EXECUTED 000496ac : #include "devfs.h" int devFS_close( rtems_libio_t *iop ) { 496ac: 4e56 fff4 linkw %fp,#-12 496b0: 206e 0008 moveal %fp@(8),%a0 args.iop = iop; args.flags = 0; args.mode = 0; status = rtems_io_close( 496b4: 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; 496b8: 2268 0038 moveal %a0@(56),%a1 args.iop = iop; args.flags = 0; 496bc: 42ae fff8 clrl %fp@(-8) args.mode = 0; 496c0: 42ae fffc clrl %fp@(-4) status = rtems_io_close( 496c4: 2f29 000c movel %a1@(12),%sp@- 496c8: 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; 496cc: 2d48 fff4 movel %a0,%fp@(-12) args.flags = 0; args.mode = 0; status = rtems_io_close( 496d0: 4eb9 0004 a390 jsr 4a390 np->major, np->minor, (void *) &args ); if ( status ) { 496d6: 4fef 000c lea %sp@(12),%sp 496da: 4a80 tstl %d0 496dc: 6604 bnes 496e2 <== NEVER TAKEN return rtems_deviceio_errno(status); } return 0; } 496de: 4e5e unlk %fp 496e0: 4e75 rts np->major, np->minor, (void *) &args ); if ( status ) { return rtems_deviceio_errno(status); 496e2: 2f00 movel %d0,%sp@- <== NOT EXECUTED 496e4: 4eb9 0004 97bc jsr 497bc <== NOT EXECUTED 496ea: 588f addql #4,%sp <== NOT EXECUTED } return 0; } 496ec: 4e5e unlk %fp <== NOT EXECUTED 00049702 : const char *pathname, int pathnamelen, int flags, rtems_filesystem_location_info_t *pathloc ) { 49702: 4e56 ffdc linkw %fp,#-36 49706: 48d7 3c7c moveml %d2-%d6/%a2-%a5,%sp@ 4970a: 286e 0014 moveal %fp@(20),%a4 4970e: 2c2e 0008 movel %fp@(8),%d6 49712: 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; 49716: 2814 movel %a4@,%d4 if (!device_name_table) 49718: 6700 008a beqw 497a4 rtems_set_errno_and_return_minus_one( EFAULT ); for (i = 0; i < rtems_device_table_size; i++) { 4971c: 2a39 0005 98f8 movel 598f8 ,%d5 49722: 673c beqs 49760 <== NEVER TAKEN } /* 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 ); 49724: 4280 clrl %d0 49726: 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) 49728: 4bf9 0004 c60c lea 4c60c ,%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) 4972e: 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++) { 49730: 5282 addql #1,%d2 if (!device_name_table[i].device_name) 49732: e989 lsll #4,%d1 49734: 2041 moveal %d1,%a0 49736: 47f0 0c00 lea %a0@(00000000,%d0:l:4),%a3 4973a: 47f3 4800 lea %a3@(00000000,%d4:l),%a3 4973e: 2453 moveal %a3@,%a2 49740: 4a8a tstl %a2 49742: 6716 beqs 4975a continue; if (strncmp(pathname, device_name_table[i].device_name, pathnamelen) != 0) 49744: 2f03 movel %d3,%sp@- 49746: 2f0a movel %a2,%sp@- 49748: 2f06 movel %d6,%sp@- 4974a: 4e95 jsr %a5@ 4974c: 4fef 000c lea %sp@(12),%sp 49750: 4a80 tstl %d0 49752: 6606 bnes 4975a continue; if (device_name_table[i].device_name[pathnamelen] != '\0') 49754: 4a32 3800 tstb %a2@(00000000,%d3:l) 49758: 671e beqs 49778 <== ALWAYS TAKEN /* 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++) { 4975a: 2002 movel %d2,%d0 4975c: b485 cmpl %d5,%d2 4975e: 65ce bcss 4972e pathloc->mt_entry = rtems_filesystem_root.mt_entry; return 0; } /* no such file or directory */ rtems_set_errno_and_return_minus_one( ENOENT ); 49760: 4eb9 0004 b304 jsr 4b304 <__errno> 49766: 7202 moveq #2,%d1 49768: 2040 moveal %d0,%a0 4976a: 70ff moveq #-1,%d0 } 4976c: 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 ); 49772: 2081 movel %d1,%a0@ } 49774: 4e5e unlk %fp 49776: 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; 49778: 2079 0005 9a70 moveal 59a70 ,%a0 4977e: 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; 49784: 223c 0005 9a24 movel #367140,%d1 pathloc->ops = &devFS_ops; 4978a: 41f9 0005 99dc lea 599dc ,%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; 49790: 2941 0008 movel %d1,%a4@(8) pathloc->ops = &devFS_ops; 49794: 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]; 49798: 288b movel %a3,%a4@ return 0; } /* no such file or directory */ rtems_set_errno_and_return_minus_one( ENOENT ); } 4979a: 4cee 3c7c ffdc moveml %fp@(-36),%d2-%d6/%a2-%a5 497a0: 4e5e unlk %fp 497a2: 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 ); 497a4: 4eb9 0004 b304 jsr 4b304 <__errno> <== NOT EXECUTED 497aa: 740e moveq #14,%d2 <== NOT EXECUTED 497ac: 2040 moveal %d0,%a0 <== NOT EXECUTED 497ae: 70ff moveq #-1,%d0 <== NOT EXECUTED 497b0: 2082 movel %d2,%a0@ <== NOT EXECUTED return 0; } /* no such file or directory */ rtems_set_errno_and_return_minus_one( ENOENT ); } 497b2: 4cee 3c7c ffdc moveml %fp@(-36),%d2-%d6/%a2-%a5 <== NOT EXECUTED 497b8: 4e5e unlk %fp <== NOT EXECUTED 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 98f8 movel 598f8 ,%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 9468 jsr 49468 <_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 <== NEVER TAKEN rtems_set_errno_and_return_minus_one( ENOMEM ); memset( 42050: 2039 0005 98f8 movel 598f8 ,%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 bb54 jsr 4bb54 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 9a24 movel #367140,%d0 temp_mt_entry->mt_fs_root.ops = &devFS_ops; 42074: 41f9 0005 99dc lea 599dc ,%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 b304 jsr 4b304 <__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; } ... 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 6728 jsr 46728 np->major, np->minor, (void *) &args ); if ( status ) 42252: 4fef 000c lea %sp@(12),%sp 42256: 4a80 tstl %d0 42258: 6608 bnes 42262 <== NEVER TAKEN 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 97bc jsr 497bc <== NOT EXECUTED 4226a: 588f addql #4,%sp <== NOT EXECUTED return args.ioctl_return; } 4226c: 4e5e unlk %fp <== NOT EXECUTED 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 <== NEVER TAKEN 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 98f8 movel 598f8 ,%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 c130 lea 4c130 ,%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 <== NEVER TAKEN /* 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 c5f4 jsr 4c5f4 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 b304 jsr 4b304 <__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 b304 jsr 4b304 <__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 b304 jsr 4b304 <__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 b304 jsr 4b304 <__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 ... 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 6874 jsr 46874 np->major, np->minor, (void *) &args ); if ( status ) 4229e: 4fef 000c lea %sp@(12),%sp 422a2: 4a80 tstl %d0 422a4: 6604 bnes 422aa <== NEVER TAKEN 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 97bc jsr 497bc <== NOT EXECUTED 422b2: 588f addql #4,%sp <== NOT EXECUTED return 0; } 422b4: 4e5e unlk %fp <== NOT EXECUTED 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 68d0 jsr 468d0 <== 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 97bc jsr 497bc <== NOT EXECUTED 42318: 588f addql #4,%sp <== NOT EXECUTED return (ssize_t) args.bytes_moved; } 4231a: 4e5e unlk %fp <== 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 <== NEVER TAKEN 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 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 ); 4233a: 2368 0008 0016 movel %a0@(8),%a1@(22) buf->st_mode = the_dev->mode; 42340: 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 ); 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 b304 jsr 4b304 <__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; } ... 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 692c jsr 4692c np->major, np->minor, (void *) &args ); if ( status ) 423a8: 4fef 000c lea %sp@(12),%sp 423ac: 4a80 tstl %d0 423ae: 6608 bnes 423b8 <== NEVER TAKEN 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 97bc jsr 497bc <== NOT EXECUTED 423c0: 588f addql #4,%sp <== NOT EXECUTED return (ssize_t) args.bytes_moved; } 423c2: 4e5e unlk %fp <== NOT EXECUTED ... 0004bcd2 : */ int device_close( rtems_libio_t *iop ) { 4bcd2: 4e56 fff4 linkw %fp,#-12 4bcd6: 226e 0008 moveal %fp@(8),%a1 args.iop = iop; args.flags = 0; args.mode = 0; status = rtems_io_close( 4bcda: 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; 4bcde: 2069 0038 moveal %a1@(56),%a0 args.iop = iop; 4bce2: 2d49 fff4 movel %a1,%fp@(-12) args.flags = 0; 4bce6: 42ae fff8 clrl %fp@(-8) args.mode = 0; 4bcea: 42ae fffc clrl %fp@(-4) status = rtems_io_close( 4bcee: 2f28 0050 movel %a0@(80),%sp@- 4bcf2: 2f28 004c movel %a0@(76),%sp@- 4bcf6: 4eb9 0004 cf00 jsr 4cf00 the_jnode->info.device.major, the_jnode->info.device.minor, (void *) &args ); if ( status ) { 4bcfc: 4fef 000c lea %sp@(12),%sp 4bd00: 4a80 tstl %d0 4bd02: 6604 bnes 4bd08 <== NEVER TAKEN return rtems_deviceio_errno(status); } return 0; } 4bd04: 4e5e unlk %fp 4bd06: 4e75 rts the_jnode->info.device.major, the_jnode->info.device.minor, (void *) &args ); if ( status ) { return rtems_deviceio_errno(status); 4bd08: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4bd0a: 4eb9 0004 d524 jsr 4d524 <== NOT EXECUTED 4bd10: 588f addql #4,%sp <== NOT EXECUTED } return 0; } 4bd12: 4e5e unlk %fp <== NOT EXECUTED 0004bbba : int device_ioctl( rtems_libio_t *iop, uint32_t command, void *buffer ) { 4bbba: 4e56 fff0 linkw %fp,#-16 4bbbe: 226e 0008 moveal %fp@(8),%a1 args.command = command; args.buffer = buffer; the_jnode = iop->file_info; status = rtems_io_control( 4bbc2: 486e fff0 pea %fp@(-16) rtems_status_code status; IMFS_jnode_t *the_jnode; args.iop = iop; args.command = command; args.buffer = buffer; 4bbc6: 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; 4bbcc: 2d6e 000c fff4 movel %fp@(12),%fp@(-12) args.buffer = buffer; the_jnode = iop->file_info; 4bbd2: 2069 0038 moveal %a1@(56),%a0 { rtems_libio_ioctl_args_t args; rtems_status_code status; IMFS_jnode_t *the_jnode; args.iop = iop; 4bbd6: 2d49 fff0 movel %a1,%fp@(-16) args.command = command; args.buffer = buffer; the_jnode = iop->file_info; status = rtems_io_control( 4bbda: 2f28 0050 movel %a0@(80),%sp@- 4bbde: 2f28 004c movel %a0@(76),%sp@- 4bbe2: 4eb9 0004 cf5c jsr 4cf5c the_jnode->info.device.major, the_jnode->info.device.minor, (void *) &args ); if ( status ) 4bbe8: 4fef 000c lea %sp@(12),%sp 4bbec: 4a80 tstl %d0 4bbee: 6608 bnes 4bbf8 <== NEVER TAKEN return rtems_deviceio_errno(status); return args.ioctl_return; 4bbf0: 202e fffc movel %fp@(-4),%d0 } 4bbf4: 4e5e unlk %fp 4bbf6: 4e75 rts the_jnode->info.device.minor, (void *) &args ); if ( status ) return rtems_deviceio_errno(status); 4bbf8: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4bbfa: 4eb9 0004 d524 jsr 4d524 <== NOT EXECUTED 4bc00: 588f addql #4,%sp <== NOT EXECUTED return args.ioctl_return; } 4bc02: 4e5e unlk %fp <== NOT EXECUTED 0004bd16 : rtems_libio_t *iop, const char *pathname, uint32_t flag, uint32_t mode ) { 4bd16: 4e56 fff4 linkw %fp,#-12 4bd1a: 206e 0008 moveal %fp@(8),%a0 args.iop = iop; args.flags = iop->flags; args.mode = mode; status = rtems_io_open( 4bd1e: 486e fff4 pea %fp@(-12) IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; args.iop = iop; args.flags = iop->flags; 4bd22: 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; 4bd28: 2268 0038 moveal %a0@(56),%a1 args.iop = iop; args.flags = iop->flags; args.mode = mode; 4bd2c: 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; 4bd32: 2d48 fff4 movel %a0,%fp@(-12) args.flags = iop->flags; args.mode = mode; status = rtems_io_open( 4bd36: 2f29 0050 movel %a1@(80),%sp@- 4bd3a: 2f29 004c movel %a1@(76),%sp@- 4bd3e: 4eb9 0004 cfb8 jsr 4cfb8 the_jnode->info.device.major, the_jnode->info.device.minor, (void *) &args ); if ( status ) 4bd44: 4fef 000c lea %sp@(12),%sp 4bd48: 4a80 tstl %d0 4bd4a: 6604 bnes 4bd50 <== NEVER TAKEN return rtems_deviceio_errno(status); return 0; } 4bd4c: 4e5e unlk %fp 4bd4e: 4e75 rts the_jnode->info.device.major, the_jnode->info.device.minor, (void *) &args ); if ( status ) return rtems_deviceio_errno(status); 4bd50: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4bd52: 4eb9 0004 d524 jsr 4d524 <== NOT EXECUTED 4bd58: 588f addql #4,%sp <== NOT EXECUTED return 0; } 4bd5a: 4e5e unlk %fp <== NOT EXECUTED ... 0004bc6c : ssize_t device_read( rtems_libio_t *iop, void *buffer, size_t count ) { 4bc6c: 4e56 ffe4 linkw %fp,#-28 <== NOT EXECUTED 4bc70: 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( 4bc74: 486e ffe4 pea %fp@(-28) <== NOT EXECUTED args.iop = iop; args.offset = iop->offset; args.buffer = buffer; args.count = count; args.flags = iop->flags; 4bc78: 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; 4bc7e: 2d6e 000c fff0 movel %fp@(12),%fp@(-16) <== NOT EXECUTED args.count = count; 4bc84: 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; 4bc8a: 2268 0038 moveal %a0@(56),%a1 <== NOT EXECUTED args.iop = iop; args.offset = iop->offset; 4bc8e: 2028 000c movel %a0@(12),%d0 <== NOT EXECUTED 4bc92: 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; 4bc96: 2d48 ffe4 movel %a0,%fp@(-28) <== NOT EXECUTED args.offset = iop->offset; 4bc9a: 2d40 ffe8 movel %d0,%fp@(-24) <== NOT EXECUTED 4bc9e: 2d41 ffec movel %d1,%fp@(-20) <== NOT EXECUTED args.buffer = buffer; args.count = count; args.flags = iop->flags; args.bytes_moved = 0; 4bca2: 42ae fffc clrl %fp@(-4) <== NOT EXECUTED status = rtems_io_read( 4bca6: 2f29 0050 movel %a1@(80),%sp@- <== NOT EXECUTED 4bcaa: 2f29 004c movel %a1@(76),%sp@- <== NOT EXECUTED 4bcae: 4eb9 0004 d014 jsr 4d014 <== NOT EXECUTED the_jnode->info.device.major, the_jnode->info.device.minor, (void *) &args ); if ( status ) 4bcb4: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 4bcb8: 4a80 tstl %d0 <== NOT EXECUTED 4bcba: 6608 bnes 4bcc4 <== NOT EXECUTED return rtems_deviceio_errno(status); return (ssize_t) args.bytes_moved; 4bcbc: 202e fffc movel %fp@(-4),%d0 <== NOT EXECUTED } 4bcc0: 4e5e unlk %fp <== NOT EXECUTED 4bcc2: 4e75 rts <== NOT EXECUTED the_jnode->info.device.minor, (void *) &args ); if ( status ) return rtems_deviceio_errno(status); 4bcc4: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4bcc6: 4eb9 0004 d524 jsr 4d524 <== NOT EXECUTED 4bccc: 588f addql #4,%sp <== NOT EXECUTED return (ssize_t) args.bytes_moved; } 4bcce: 4e5e unlk %fp <== NOT EXECUTED 0004bc06 : ssize_t device_write( rtems_libio_t *iop, const void *buffer, size_t count ) { 4bc06: 4e56 ffe4 linkw %fp,#-28 4bc0a: 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( 4bc0e: 486e ffe4 pea %fp@(-28) args.iop = iop; args.offset = iop->offset; args.buffer = (void *) buffer; args.count = count; args.flags = iop->flags; 4bc12: 2d68 0014 fff8 movel %a0@(20),%fp@(-8) the_jnode = iop->file_info; args.iop = iop; args.offset = iop->offset; args.buffer = (void *) buffer; 4bc18: 2d6e 000c fff0 movel %fp@(12),%fp@(-16) args.count = count; 4bc1e: 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; 4bc24: 2268 0038 moveal %a0@(56),%a1 args.iop = iop; args.offset = iop->offset; 4bc28: 2028 000c movel %a0@(12),%d0 4bc2c: 2228 0010 movel %a0@(16),%d1 rtems_status_code status; IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; args.iop = iop; 4bc30: 2d48 ffe4 movel %a0,%fp@(-28) args.offset = iop->offset; 4bc34: 2d40 ffe8 movel %d0,%fp@(-24) 4bc38: 2d41 ffec movel %d1,%fp@(-20) args.buffer = (void *) buffer; args.count = count; args.flags = iop->flags; args.bytes_moved = 0; 4bc3c: 42ae fffc clrl %fp@(-4) status = rtems_io_write( 4bc40: 2f29 0050 movel %a1@(80),%sp@- 4bc44: 2f29 004c movel %a1@(76),%sp@- 4bc48: 4eb9 0004 d070 jsr 4d070 the_jnode->info.device.major, the_jnode->info.device.minor, (void *) &args ); if ( status ) 4bc4e: 4fef 000c lea %sp@(12),%sp 4bc52: 4a80 tstl %d0 4bc54: 6608 bnes 4bc5e <== NEVER TAKEN return rtems_deviceio_errno(status); return (ssize_t) args.bytes_moved; 4bc56: 202e fffc movel %fp@(-4),%d0 } 4bc5a: 4e5e unlk %fp 4bc5c: 4e75 rts the_jnode->info.device.minor, (void *) &args ); if ( status ) return rtems_deviceio_errno(status); 4bc5e: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4bc60: 4eb9 0004 d524 jsr 4d524 <== NOT EXECUTED 4bc66: 588f addql #4,%sp <== NOT EXECUTED return (ssize_t) args.bytes_moved; } 4bc68: 4e5e unlk %fp <== NOT EXECUTED 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 <== NEVER TAKEN 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 6450 jsr 46450 <== NOT EXECUTED 00043394 : int dup2( int fildes, int fildes2 ) { 43394: 4e56 ffac linkw %fp,#-84 43398: 48d7 040c moveml %d2-%d3/%a2,%sp@ /* * If fildes is not valid, then fildes2 should not be closed. */ status = fstat( fildes, &buf ); 4339c: 240e movel %fp,%d2 4339e: 0682 ffff ffba addil #-70,%d2 433a4: 45f9 0004 3d70 lea 43d70 ,%a2 433aa: 2f02 movel %d2,%sp@- int dup2( int fildes, int fildes2 ) { 433ac: 262e 0008 movel %fp@(8),%d3 /* * If fildes is not valid, then fildes2 should not be closed. */ status = fstat( fildes, &buf ); 433b0: 2f03 movel %d3,%sp@- 433b2: 4e92 jsr %a2@ if ( status == -1 ) 433b4: 508f addql #8,%sp 433b6: 72ff moveq #-1,%d1 433b8: b280 cmpl %d0,%d1 433ba: 660c bnes 433c8 <== ALWAYS TAKEN /* * This fcntl handles everything else. */ return fcntl( fildes, F_DUPFD, fildes2 ); 433bc: 70ff moveq #-1,%d0 } 433be: 4cee 040c ffac moveml %fp@(-84),%d2-%d3/%a2 433c4: 4e5e unlk %fp 433c6: 4e75 rts /* * If fildes2 is not valid, then we should not do anything either. */ status = fstat( fildes2, &buf ); 433c8: 2f02 movel %d2,%sp@- 433ca: 2f2e 000c movel %fp@(12),%sp@- 433ce: 4e92 jsr %a2@ if ( status == -1 ) 433d0: 508f addql #8,%sp 433d2: 72ff moveq #-1,%d1 433d4: b280 cmpl %d0,%d1 433d6: 67e4 beqs 433bc <== ALWAYS TAKEN /* * This fcntl handles everything else. */ return fcntl( fildes, F_DUPFD, fildes2 ); 433d8: 2f2e 000c movel %fp@(12),%sp@- <== NOT EXECUTED 433dc: 42a7 clrl %sp@- <== NOT EXECUTED 433de: 2f03 movel %d3,%sp@- <== NOT EXECUTED 433e0: 4eb9 0004 3908 jsr 43908 <== NOT EXECUTED 433e6: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED } 433ea: 4cee 040c ffac moveml %fp@(-84),%d2-%d3/%a2 <== NOT EXECUTED 433f0: 4e5e unlk %fp <== NOT EXECUTED 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 c378 moveal 5c378 <__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 000430a0 : fclose(group_fp); group_fp = fopen("/etc/group", "r"); } void endgrent(void) { 430a0: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED if (group_fp != NULL) 430a4: 2039 0006 080a movel 6080a ,%d0 <== NOT EXECUTED 430aa: 670a beqs 430b6 <== NOT EXECUTED fclose(group_fp); 430ac: 2f00 movel %d0,%sp@- <== NOT EXECUTED 430ae: 4eb9 0004 f9f2 jsr 4f9f2 <== NOT EXECUTED 430b4: 588f addql #4,%sp <== NOT EXECUTED } 430b6: 4e5e unlk %fp <== NOT EXECUTED 000430ba : fclose(passwd_fp); passwd_fp = fopen("/etc/passwd", "r"); } void endpwent(void) { 430ba: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED if (passwd_fp != NULL) 430be: 2039 0006 0722 movel 60722 ,%d0 <== NOT EXECUTED 430c4: 670a beqs 430d0 <== NOT EXECUTED fclose(passwd_fp); 430c6: 2f00 movel %d0,%sp@- <== NOT EXECUTED 430c8: 4eb9 0004 f9f2 jsr 4f9f2 <== NOT EXECUTED 430ce: 588f addql #4,%sp <== NOT EXECUTED } 430d0: 4e5e unlk %fp <== NOT EXECUTED 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 c378 moveal 5c378 <__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 b30b pea 5b30b <== 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 c378 moveal 5c378 <__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 b30b pea 5b30b <== 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 c378 moveal 5c378 <__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 b30d pea 5b30d <== 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 b30d pea 5b30d <== 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 00043908 : int fcntl( int fd, int cmd, ... ) { 43908: 4e56 fff4 linkw %fp,#-12 4390c: 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, ...)); 43910: 41ee 0010 lea %fp@(16),%a0 43914: 48d7 040c moveml %d2-%d3/%a2,%sp@ 43918: 242e 000c movel %fp@(12),%d2 int fd2; int flags; int mask; int ret = 0; rtems_libio_check_fd( fd ); 4391c: 2239 0006 00f4 movel 600f4 ,%d1 43922: b280 cmpl %d0,%d1 43924: 6300 0192 blsw 43ab8 iop = rtems_libio_iop( fd ); 43928: 2279 0006 1780 moveal 61780 ,%a1 4392e: ed88 lsll #6,%d0 43930: 45f1 0800 lea %a1@(00000000,%d0:l),%a2 rtems_libio_check_is_open(iop); 43934: 202a 0014 movel %a2@(20),%d0 43938: 0800 0008 btst #8,%d0 4393c: 6700 017a beqw 43ab8 /* * This switch should contain all the cases from POSIX. */ switch ( cmd ) { 43940: 7609 moveq #9,%d3 43942: b682 cmpl %d2,%d3 43944: 641a bccs 43960 errno = ENOTSUP; ret = -1; break; default: errno = EINVAL; 43946: 4eb9 0005 0250 jsr 50250 <__errno> 4394c: 76ff moveq #-1,%d3 4394e: 2040 moveal %d0,%a0 43950: 7016 moveq #22,%d0 43952: 2080 movel %d0,%a0@ va_list ap; va_start( ap, cmd ); ret = vfcntl(fd,cmd,ap); va_end(ap); return ret; } 43954: 2003 movel %d3,%d0 43956: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 4395c: 4e5e unlk %fp 4395e: 4e75 rts /* * This switch should contain all the cases from POSIX. */ switch ( cmd ) { 43960: 363b 2a08 movew %pc@(4396a ,%d2:l:2),%d3 43964: 48c3 extl %d3 43966: 4efb 3802 jmp %pc@(4396a ,%d3:l) 4396a: 00b8 00ac 009c oril #11272348,%d0 <== NOT EXECUTED 43970: 0082 0030 0014 oril #3145748,%d2 <== NOT EXECUTED 43976: 0014 024 <== NOT EXECUTED 43978: 0014 024 <== NOT EXECUTED 4397a: 0014 024 <== NOT EXECUTED 4397c: 0014 024 <== NOT EXECUTED errno = ENOTSUP; ret = -1; break; case F_GETOWN: /* for sockets. */ errno = ENOTSUP; 4397e: 4eb9 0005 0250 jsr 50250 <__errno> 43984: 76ff moveq #-1,%d3 43986: 2040 moveal %d0,%a0 va_list ap; va_start( ap, cmd ); ret = vfcntl(fd,cmd,ap); va_end(ap); return ret; } 43988: 2003 movel %d3,%d0 4398a: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 errno = ENOTSUP; ret = -1; break; case F_GETOWN: /* for sockets. */ errno = ENOTSUP; 43990: 20bc 0000 0086 movel #134,%a0@ va_list ap; va_start( ap, cmd ); ret = vfcntl(fd,cmd,ap); va_end(ap); return ret; } 43996: 4e5e unlk %fp 43998: 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 ) ); 4399a: 2f10 movel %a0@,%sp@- /* * XXX If we are turning on append, should we seek to the end? */ iop->flags = (iop->flags & ~mask) | (flags & mask); 4399c: 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 ) ); 4399e: 4eb9 0004 4280 jsr 44280 /* * XXX If we are turning on append, should we seek to the end? */ iop->flags = (iop->flags & ~mask) | (flags & mask); 439a4: 222a 0014 movel %a2@(20),%d1 439a8: 588f addql #4,%sp 439aa: 0280 0000 0201 andil #513,%d0 439b0: 0281 ffff fdfe andil #-514,%d1 439b6: 8081 orl %d1,%d0 439b8: 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) { 439bc: 206a 003c moveal %a2@(60),%a0 439c0: 2068 0030 moveal %a0@(48),%a0 439c4: 4a88 tstl %a0 439c6: 678c beqs 43954 <== NEVER TAKEN int err = (*iop->handlers->fcntl_h)( cmd, iop ); 439c8: 2f0a movel %a2,%sp@- 439ca: 2f02 movel %d2,%sp@- 439cc: 4e90 jsr %a0@ if (err) { 439ce: 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 ); 439d0: 2400 movel %d0,%d2 if (err) { 439d2: 6780 beqs 43954 <== ALWAYS TAKEN errno = err; 439d4: 4eb9 0005 0250 jsr 50250 <__errno> <== NOT EXECUTED 439da: 76ff moveq #-1,%d3 <== NOT EXECUTED 439dc: 2040 moveal %d0,%a0 <== NOT EXECUTED va_list ap; va_start( ap, cmd ); ret = vfcntl(fd,cmd,ap); va_end(ap); return ret; } 439de: 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; 439e0: 2082 movel %d2,%a0@ <== NOT EXECUTED va_list ap; va_start( ap, cmd ); ret = vfcntl(fd,cmd,ap); va_end(ap); return ret; } 439e2: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 <== NOT EXECUTED 439e8: 4e5e unlk %fp <== NOT EXECUTED 439ea: 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 ); 439ec: 2f00 movel %d0,%sp@- 439ee: 4eb9 0004 3ff0 jsr 43ff0 439f4: 588f addql #4,%sp 439f6: 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) { 439f8: 6cc2 bges 439bc <== ALWAYS TAKEN va_list ap; va_start( ap, cmd ); ret = vfcntl(fd,cmd,ap); va_end(ap); return ret; } 439fa: 2003 movel %d3,%d0 <== NOT EXECUTED 439fc: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 <== NOT EXECUTED 43a02: 4e5e unlk %fp <== NOT EXECUTED 43a04: 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 ) ) 43a06: 4a90 tstl %a0@ 43a08: 6766 beqs 43a70 <== NEVER TAKEN iop->flags |= LIBIO_FLAGS_CLOSE_ON_EXEC; 43a0a: 4283 clrl %d3 43a0c: 08c0 000b bset #11,%d0 43a10: 2540 0014 movel %d0,%a2@(20) 43a14: 60a6 bras 439bc 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); 43a16: 2600 movel %d0,%d3 43a18: 720b moveq #11,%d1 43a1a: e2ab lsrl %d1,%d3 43a1c: 7001 moveq #1,%d0 43a1e: c680 andl %d0,%d3 43a20: 609a bras 439bc * This switch should contain all the cases from POSIX. */ switch ( cmd ) { case F_DUPFD: /* dup */ fd2 = va_arg( ap, int ); 43a22: 2010 movel %a0@,%d0 if ( fd2 ) 43a24: 6700 00ac beqw 43ad2 diop = rtems_libio_iop( fd2 ); 43a28: b081 cmpl %d1,%d0 <== NOT EXECUTED 43a2a: 6452 bccs 43a7e <== NOT EXECUTED 43a2c: ed88 lsll #6,%d0 <== NOT EXECUTED 43a2e: 41f1 0800 lea %a1@(00000000,%d0:l),%a0 <== NOT EXECUTED 43a32: 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); 43a34: 9689 subl %a1,%d3 <== NOT EXECUTED 43a36: ec83 asrl #6,%d3 <== NOT EXECUTED } diop->handlers = iop->handlers; diop->file_info = iop->file_info; diop->flags = iop->flags; diop->pathinfo = iop->pathinfo; 43a38: 216a 0018 0018 movel %a2@(24),%a0@(24) <== NOT EXECUTED 43a3e: 216a 001c 001c movel %a2@(28),%a0@(28) <== NOT EXECUTED 43a44: 216a 0020 0020 movel %a2@(32),%a0@(32) <== NOT EXECUTED 43a4a: 216a 0024 0024 movel %a2@(36),%a0@(36) <== NOT EXECUTED ret = -1; break; } } diop->handlers = iop->handlers; 43a50: 216a 003c 003c movel %a2@(60),%a0@(60) <== NOT EXECUTED diop->file_info = iop->file_info; diop->flags = iop->flags; diop->pathinfo = iop->pathinfo; 43a56: 216a 0028 0028 movel %a2@(40),%a0@(40) <== NOT EXECUTED break; } } diop->handlers = iop->handlers; diop->file_info = iop->file_info; 43a5c: 216a 0038 0038 movel %a2@(56),%a0@(56) <== NOT EXECUTED diop->flags = iop->flags; 43a62: 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) { 43a68: 4a83 tstl %d3 43a6a: 6c00 ff50 bgew 439bc 43a6e: 608a bras 439fa <== NOT EXECUTED */ if ( va_arg( ap, int ) ) iop->flags |= LIBIO_FLAGS_CLOSE_ON_EXEC; else iop->flags &= ~LIBIO_FLAGS_CLOSE_ON_EXEC; 43a70: 4283 clrl %d3 <== NOT EXECUTED 43a72: 0880 000b bclr #11,%d0 <== NOT EXECUTED 43a76: 2540 0014 movel %d0,%a2@(20) <== NOT EXECUTED 43a7a: 6000 ff40 braw 439bc <== NOT EXECUTED switch ( cmd ) { case F_DUPFD: /* dup */ fd2 = va_arg( ap, int ); if ( fd2 ) diop = rtems_libio_iop( fd2 ); 43a7e: 91c8 subal %a0,%a0 <== NOT EXECUTED 43a80: 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); 43a82: 9689 subl %a1,%d3 <== NOT EXECUTED 43a84: ec83 asrl #6,%d3 <== NOT EXECUTED } diop->handlers = iop->handlers; diop->file_info = iop->file_info; diop->flags = iop->flags; diop->pathinfo = iop->pathinfo; 43a86: 216a 0018 0018 movel %a2@(24),%a0@(24) <== NOT EXECUTED 43a8c: 216a 001c 001c movel %a2@(28),%a0@(28) <== NOT EXECUTED 43a92: 216a 0020 0020 movel %a2@(32),%a0@(32) <== NOT EXECUTED 43a98: 216a 0024 0024 movel %a2@(36),%a0@(36) <== NOT EXECUTED ret = -1; break; } } diop->handlers = iop->handlers; 43a9e: 216a 003c 003c movel %a2@(60),%a0@(60) <== NOT EXECUTED diop->file_info = iop->file_info; diop->flags = iop->flags; diop->pathinfo = iop->pathinfo; 43aa4: 216a 0028 0028 movel %a2@(40),%a0@(40) <== NOT EXECUTED break; } } diop->handlers = iop->handlers; diop->file_info = iop->file_info; 43aaa: 216a 0038 0038 movel %a2@(56),%a0@(56) <== NOT EXECUTED diop->flags = iop->flags; 43ab0: 216a 0014 0014 movel %a2@(20),%a0@(20) <== NOT EXECUTED 43ab6: 60b0 bras 43a68 <== NOT EXECUTED int mask; int ret = 0; rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open(iop); 43ab8: 4eb9 0005 0250 jsr 50250 <__errno> <== NOT EXECUTED 43abe: 76ff moveq #-1,%d3 <== NOT EXECUTED 43ac0: 7209 moveq #9,%d1 <== NOT EXECUTED 43ac2: 2040 moveal %d0,%a0 <== NOT EXECUTED va_list ap; va_start( ap, cmd ); ret = vfcntl(fd,cmd,ap); va_end(ap); return ret; } 43ac4: 2003 movel %d3,%d0 <== NOT EXECUTED 43ac6: 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); 43acc: 2081 movel %d1,%a0@ <== NOT EXECUTED va_list ap; va_start( ap, cmd ); ret = vfcntl(fd,cmd,ap); va_end(ap); return ret; } 43ace: 4e5e unlk %fp <== NOT EXECUTED 43ad0: 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(); 43ad2: 4eb9 0004 41c8 jsr 441c8 43ad8: 2040 moveal %d0,%a0 if ( diop == 0 ) { 43ada: 4a80 tstl %d0 43adc: 6740 beqs 43b1e <== NEVER TAKEN 43ade: 2279 0006 1780 moveal 61780 ,%a1 43ae4: 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); 43ae6: 9689 subl %a1,%d3 43ae8: ec83 asrl #6,%d3 } diop->handlers = iop->handlers; diop->file_info = iop->file_info; diop->flags = iop->flags; diop->pathinfo = iop->pathinfo; 43aea: 216a 0018 0018 movel %a2@(24),%a0@(24) 43af0: 216a 001c 001c movel %a2@(28),%a0@(28) 43af6: 216a 0020 0020 movel %a2@(32),%a0@(32) 43afc: 216a 0024 0024 movel %a2@(36),%a0@(36) ret = -1; break; } } diop->handlers = iop->handlers; 43b02: 216a 003c 003c movel %a2@(60),%a0@(60) diop->file_info = iop->file_info; diop->flags = iop->flags; diop->pathinfo = iop->pathinfo; 43b08: 216a 0028 0028 movel %a2@(40),%a0@(40) break; } } diop->handlers = iop->handlers; diop->file_info = iop->file_info; 43b0e: 216a 0038 0038 movel %a2@(56),%a0@(56) diop->flags = iop->flags; 43b14: 216a 0014 0014 movel %a2@(20),%a0@(20) 43b1a: 6000 ff4c braw 43a68 if ( fd2 ) diop = rtems_libio_iop( fd2 ); else { /* allocate a file control block */ diop = rtems_libio_allocate(); if ( diop == 0 ) { 43b1e: 76ff moveq #-1,%d3 <== NOT EXECUTED va_list ap; va_start( ap, cmd ); ret = vfcntl(fd,cmd,ap); va_end(ap); return ret; } 43b20: 2003 movel %d3,%d0 <== NOT EXECUTED 43b22: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 <== NOT EXECUTED 43b28: 4e5e unlk %fp <== NOT EXECUTED 00043b50 : #include int fdatasync( int fd ) { 43b50: 4e56 0000 linkw %fp,#0 43b54: 202e 0008 movel %fp@(8),%d0 rtems_libio_t *iop; rtems_libio_check_fd( fd ); 43b58: b0b9 0006 00f4 cmpl 600f4 ,%d0 43b5e: 642c bccs 43b8c iop = rtems_libio_iop( fd ); 43b60: 2079 0006 1780 moveal 61780 ,%a0 43b66: ed88 lsll #6,%d0 43b68: d1c0 addal %d0,%a0 rtems_libio_check_is_open(iop); 43b6a: 2028 0014 movel %a0@(20),%d0 43b6e: 0800 0008 btst #8,%d0 43b72: 6718 beqs 43b8c <== NEVER TAKEN rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 43b74: 44c0 movew %d0,%ccr 43b76: 6626 bnes 43b9e /* * Now process the fdatasync(). */ if ( !iop->handlers->fdatasync_h ) 43b78: 2268 003c moveal %a0@(60),%a1 43b7c: 2269 002c moveal %a1@(44),%a1 43b80: 4a89 tstl %a1 43b82: 672c beqs 43bb0 rtems_set_errno_and_return_minus_one( ENOTSUP ); return (*iop->handlers->fdatasync_h)( iop ); 43b84: 2d48 0008 movel %a0,%fp@(8) } 43b88: 4e5e unlk %fp */ if ( !iop->handlers->fdatasync_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); return (*iop->handlers->fdatasync_h)( iop ); 43b8a: 4ed1 jmp %a1@ { rtems_libio_t *iop; rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open(iop); 43b8c: 4eb9 0005 0250 jsr 50250 <__errno> 43b92: 7209 moveq #9,%d1 43b94: 2040 moveal %d0,%a0 if ( !iop->handlers->fdatasync_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); return (*iop->handlers->fdatasync_h)( iop ); } 43b96: 70ff moveq #-1,%d0 43b98: 4e5e unlk %fp { rtems_libio_t *iop; rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open(iop); 43b9a: 2081 movel %d1,%a0@ if ( !iop->handlers->fdatasync_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); return (*iop->handlers->fdatasync_h)( iop ); } 43b9c: 4e75 rts 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 ); 43b9e: 4eb9 0005 0250 jsr 50250 <__errno> if ( !iop->handlers->fdatasync_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); return (*iop->handlers->fdatasync_h)( iop ); } 43ba4: 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 ); 43ba6: 2040 moveal %d0,%a0 43ba8: 7016 moveq #22,%d0 43baa: 2080 movel %d0,%a0@ if ( !iop->handlers->fdatasync_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); return (*iop->handlers->fdatasync_h)( iop ); } 43bac: 70ff moveq #-1,%d0 43bae: 4e75 rts /* * Now process the fdatasync(). */ if ( !iop->handlers->fdatasync_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 43bb0: 4eb9 0005 0250 jsr 50250 <__errno> return (*iop->handlers->fdatasync_h)( iop ); } 43bb6: 4e5e unlk %fp /* * Now process the fdatasync(). */ if ( !iop->handlers->fdatasync_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 43bb8: 2040 moveal %d0,%a0 return (*iop->handlers->fdatasync_h)( iop ); } 43bba: 70ff moveq #-1,%d0 /* * Now process the fdatasync(). */ if ( !iop->handlers->fdatasync_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 43bbc: 20bc 0000 0086 movel #134,%a0@ return (*iop->handlers->fdatasync_h)( iop ); } 0004c312 : */ int fifo_open( pipe_control_t **pipep, rtems_libio_t *iop ) { 4c312: 4e56 ffe0 linkw %fp,#-32 4c316: 48d7 3c1c moveml %d2-%d4/%a2-%a5,%sp@ ) { pipe_control_t *pipe; int err = 0; if (rtems_semaphore_obtain(rtems_pipe_semaphore, 4c31a: 42a7 clrl %sp@- */ int fifo_open( pipe_control_t **pipep, rtems_libio_t *iop ) { 4c31c: 286e 0008 moveal %fp@(8),%a4 ) { pipe_control_t *pipe; int err = 0; if (rtems_semaphore_obtain(rtems_pipe_semaphore, 4c320: 47f9 0004 5d2c lea 45d2c ,%a3 4c326: 42a7 clrl %sp@- 4c328: 2f39 0005 d178 movel 5d178 ,%sp@- */ int fifo_open( pipe_control_t **pipep, rtems_libio_t *iop ) { 4c32e: 242e 000c movel %fp@(12),%d2 ) { pipe_control_t *pipe; int err = 0; if (rtems_semaphore_obtain(rtems_pipe_semaphore, 4c332: 4e93 jsr %a3@ 4c334: 4fef 000c lea %sp@(12),%sp 4c338: 4a80 tstl %d0 4c33a: 6710 beqs 4c34c <== NEVER TAKEN 4c33c: 347c fffc moveaw #-4,%a2 return 0; out_error: pipe_release(pipep, iop); return err; } 4c340: 200a movel %a2,%d0 4c342: 4cee 3c1c ffe0 moveml %fp@(-32),%d2-%d4/%a2-%a5 4c348: 4e5e unlk %fp 4c34a: 4e75 rts if (rtems_semaphore_obtain(rtems_pipe_semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT) != RTEMS_SUCCESSFUL) return -EINTR; pipe = *pipep; 4c34c: 2614 movel %a4@,%d3 <== NOT EXECUTED if (pipe == NULL) { 4c34e: 6700 00ea beqw 4c43a <== NOT EXECUTED err = pipe_alloc(&pipe); if (err) goto out; } if (! PIPE_LOCK(pipe)) 4c352: 42a7 clrl %sp@- <== NOT EXECUTED 4c354: 2043 moveal %d3,%a0 <== NOT EXECUTED 4c356: 42a7 clrl %sp@- <== NOT EXECUTED 4c358: 2f28 0028 movel %a0@(40),%sp@- <== NOT EXECUTED 4c35c: 4e93 jsr %a3@ <== NOT EXECUTED 4c35e: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 4c362: 4a80 tstl %d0 <== NOT EXECUTED 4c364: 6758 beqs 4c3be <== NOT EXECUTED 4c366: 347c fffc moveaw #-4,%a2 <== NOT EXECUTED err = -EINTR; if (*pipep == NULL) { 4c36a: 4a94 tstl %a4@ <== NOT EXECUTED 4c36c: 6700 01be beqw 4c52c <== NOT EXECUTED else *pipep = pipe; } out: rtems_semaphore_release(rtems_pipe_semaphore); 4c370: 2f39 0005 d178 movel 5d178 ,%sp@- <== NOT EXECUTED 4c376: 4bf9 0004 5e68 lea 45e68 ,%a5 <== NOT EXECUTED 4c37c: 4e95 jsr %a5@ <== NOT EXECUTED pipe_control_t *pipe; uint prevCounter; int err; err = pipe_new(pipep); if (err) 4c37e: 588f addql #4,%sp <== NOT EXECUTED 4c380: 4a8a tstl %a2 <== NOT EXECUTED 4c382: 66bc bnes 4c340 <== NOT EXECUTED return err; pipe = *pipep; switch (LIBIO_ACCMODE(iop)) { 4c384: 2042 moveal %d2,%a0 <== NOT EXECUTED 4c386: 7006 moveq #6,%d0 <== NOT EXECUTED 4c388: 7604 moveq #4,%d3 <== NOT EXECUTED 4c38a: 2228 0014 movel %a0@(20),%d1 <== NOT EXECUTED 4c38e: c081 andl %d1,%d0 <== NOT EXECUTED int err; err = pipe_new(pipep); if (err) return err; pipe = *pipep; 4c390: 2454 moveal %a4@,%a2 <== NOT EXECUTED switch (LIBIO_ACCMODE(iop)) { 4c392: b680 cmpl %d0,%d3 <== NOT EXECUTED 4c394: 6700 01c2 beqw 4c558 <== NOT EXECUTED 4c398: 7206 moveq #6,%d1 <== NOT EXECUTED 4c39a: b280 cmpl %d0,%d1 <== NOT EXECUTED 4c39c: 6700 01e2 beqw 4c580 <== NOT EXECUTED 4c3a0: 163c 0002 moveb #2,%d3 <== NOT EXECUTED 4c3a4: b680 cmpl %d0,%d3 <== NOT EXECUTED 4c3a6: 6720 beqs 4c3c8 <== NOT EXECUTED if (pipe->Writers ++ == 0) PIPE_WAKEUPREADERS(pipe); break; } PIPE_UNLOCK(pipe); 4c3a8: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4c3ac: 95ca subal %a2,%a2 <== NOT EXECUTED 4c3ae: 4e95 jsr %a5@ <== NOT EXECUTED return 0; 4c3b0: 588f addql #4,%sp <== NOT EXECUTED out_error: pipe_release(pipep, iop); return err; } 4c3b2: 200a movel %a2,%d0 <== NOT EXECUTED 4c3b4: 4cee 3c1c ffe0 moveml %fp@(-32),%d2-%d4/%a2-%a5 <== NOT EXECUTED 4c3ba: 4e5e unlk %fp <== NOT EXECUTED 4c3bc: 4e75 rts <== NOT EXECUTED err = pipe_alloc(&pipe); if (err) goto out; } if (! PIPE_LOCK(pipe)) 4c3be: 95ca subal %a2,%a2 <== NOT EXECUTED err = -EINTR; if (*pipep == NULL) { 4c3c0: 4a94 tstl %a4@ <== NOT EXECUTED 4c3c2: 66ac bnes 4c370 <== NOT EXECUTED 4c3c4: 6000 0166 braw 4c52c <== NOT EXECUTED pipe = *pipep; switch (LIBIO_ACCMODE(iop)) { case LIBIO_FLAGS_READ: pipe->readerCounter ++; if (pipe->Readers ++ == 0) 4c3c8: 202a 0010 movel %a2@(16),%d0 <== NOT EXECUTED 4c3cc: 2040 moveal %d0,%a0 <== NOT EXECUTED 4c3ce: 5288 addql #1,%a0 <== NOT EXECUTED return err; pipe = *pipep; switch (LIBIO_ACCMODE(iop)) { case LIBIO_FLAGS_READ: pipe->readerCounter ++; 4c3d0: 52aa 0020 addql #1,%a2@(32) <== NOT EXECUTED if (pipe->Readers ++ == 0) 4c3d4: 2548 0010 movel %a0,%a2@(16) <== NOT EXECUTED 4c3d8: 4a80 tstl %d0 <== NOT EXECUTED 4c3da: 6700 0256 beqw 4c632 <== NOT EXECUTED PIPE_WAKEUPWRITERS(pipe); if (pipe->Writers == 0) { 4c3de: 4aaa 0014 tstl %a2@(20) <== NOT EXECUTED 4c3e2: 66c4 bnes 4c3a8 <== NOT EXECUTED /* Not an error */ if (LIBIO_NODELAY(iop)) 4c3e4: 7001 moveq #1,%d0 <== NOT EXECUTED 4c3e6: 2042 moveal %d2,%a0 <== NOT EXECUTED 4c3e8: c0a8 0014 andl %a0@(20),%d0 <== NOT EXECUTED 4c3ec: 66ba bnes 4c3a8 <== NOT EXECUTED break; prevCounter = pipe->writerCounter; 4c3ee: 282a 0024 movel %a2@(36),%d4 <== NOT EXECUTED 4c3f2: 263c 0004 cd1c movel #314652,%d3 <== NOT EXECUTED err = -EINTR; /* Wait until a writer opens the pipe */ do { PIPE_UNLOCK(pipe); 4c3f8: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4c3fc: 4e95 jsr %a5@ <== NOT EXECUTED if (! PIPE_READWAIT(pipe)) 4c3fe: 2043 moveal %d3,%a0 <== NOT EXECUTED 4c400: 42a7 clrl %sp@- <== NOT EXECUTED 4c402: 2f2a 002c movel %a2@(44),%sp@- <== NOT EXECUTED 4c406: 4e90 jsr %a0@ <== NOT EXECUTED 4c408: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 4c40c: 4a80 tstl %d0 <== NOT EXECUTED 4c40e: 6600 02f4 bnew 4c704 <== NOT EXECUTED goto out_error; if (! PIPE_LOCK(pipe)) 4c412: 42a7 clrl %sp@- <== NOT EXECUTED 4c414: 42a7 clrl %sp@- <== NOT EXECUTED 4c416: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4c41a: 4e93 jsr %a3@ <== NOT EXECUTED 4c41c: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 4c420: 4a80 tstl %d0 <== NOT EXECUTED 4c422: 6600 02e0 bnew 4c704 <== NOT EXECUTED goto out_error; } while (prevCounter == pipe->writerCounter); 4c426: b8aa 0024 cmpl %a2@(36),%d4 <== NOT EXECUTED 4c42a: 67cc beqs 4c3f8 <== NOT EXECUTED if (pipe->Writers ++ == 0) PIPE_WAKEUPREADERS(pipe); break; } PIPE_UNLOCK(pipe); 4c42c: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4c430: 95ca subal %a2,%a2 <== NOT EXECUTED 4c432: 4e95 jsr %a5@ <== NOT EXECUTED return 0; 4c434: 588f addql #4,%sp <== NOT EXECUTED 4c436: 6000 ff7a braw 4c3b2 <== NOT EXECUTED { static char c = 'a'; pipe_control_t *pipe; int err = -ENOMEM; pipe = malloc(sizeof(pipe_control_t)); 4c43a: 4878 0034 pea 34 <== NOT EXECUTED 4c43e: 45f9 0004 aaf4 lea 4aaf4 ,%a2 <== NOT EXECUTED 4c444: 4e92 jsr %a2@ <== NOT EXECUTED if (pipe == NULL) 4c446: 588f addql #4,%sp <== NOT EXECUTED { static char c = 'a'; pipe_control_t *pipe; int err = -ENOMEM; pipe = malloc(sizeof(pipe_control_t)); 4c448: 2a40 moveal %d0,%a5 <== NOT EXECUTED 4c44a: 2600 movel %d0,%d3 <== NOT EXECUTED if (pipe == NULL) 4c44c: 6700 02ca beqw 4c718 <== NOT EXECUTED return err; memset(pipe, 0, sizeof(pipe_control_t)); pipe->Size = PIPE_BUF; pipe->Buffer = malloc(pipe->Size); 4c450: 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)); 4c454: 2040 moveal %d0,%a0 <== NOT EXECUTED pipe->Size = PIPE_BUF; 4c456: 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)); 4c45c: 4298 clrl %a0@+ <== NOT EXECUTED 4c45e: 5888 addql #4,%a0 <== NOT EXECUTED 4c460: 4298 clrl %a0@+ <== NOT EXECUTED 4c462: 4298 clrl %a0@+ <== NOT EXECUTED 4c464: 4298 clrl %a0@+ <== NOT EXECUTED 4c466: 4298 clrl %a0@+ <== NOT EXECUTED 4c468: 4298 clrl %a0@+ <== NOT EXECUTED 4c46a: 4298 clrl %a0@+ <== NOT EXECUTED 4c46c: 4298 clrl %a0@+ <== NOT EXECUTED 4c46e: 4298 clrl %a0@+ <== NOT EXECUTED 4c470: 4298 clrl %a0@+ <== NOT EXECUTED 4c472: 4298 clrl %a0@+ <== NOT EXECUTED 4c474: 4290 clrl %a0@ <== NOT EXECUTED pipe->Size = PIPE_BUF; 4c476: 2b40 0004 movel %d0,%a5@(4) <== NOT EXECUTED pipe->Buffer = malloc(pipe->Size); 4c47a: 4e92 jsr %a2@ <== NOT EXECUTED if (! pipe->Buffer) 4c47c: 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); 4c47e: 2a80 movel %d0,%a5@ <== NOT EXECUTED if (! pipe->Buffer) 4c480: 6700 02b4 beqw 4c736 <== NOT EXECUTED goto err_buf; err = -EINTR; if (rtems_barrier_create( 4c484: 486d 002c pea %a5@(44) <== NOT EXECUTED 4c488: 45f9 0004 cb38 lea 4cb38 ,%a2 <== NOT EXECUTED 4c48e: 1039 0005 c33c moveb 5c33c ,%d0 <== NOT EXECUTED 4c494: 42a7 clrl %sp@- <== NOT EXECUTED 4c496: 49c0 extbl %d0 <== NOT EXECUTED 4c498: 42a7 clrl %sp@- <== NOT EXECUTED 4c49a: 0080 5049 7200 oril #1346990592,%d0 <== NOT EXECUTED 4c4a0: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4c4a2: 4e92 jsr %a2@ <== NOT EXECUTED 4c4a4: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED 4c4a8: 4a80 tstl %d0 <== NOT EXECUTED 4c4aa: 6600 01d6 bnew 4c682 <== 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( 4c4ae: 486d 0030 pea %a5@(48) <== NOT EXECUTED 4c4b2: 283c 0004 cc34 movel #314420,%d4 <== NOT EXECUTED 4c4b8: 1039 0005 c33c moveb 5c33c ,%d0 <== NOT EXECUTED 4c4be: 42a7 clrl %sp@- <== NOT EXECUTED 4c4c0: 49c0 extbl %d0 <== NOT EXECUTED 4c4c2: 42a7 clrl %sp@- <== NOT EXECUTED 4c4c4: 0080 5049 7700 oril #1346991872,%d0 <== NOT EXECUTED 4c4ca: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4c4cc: 4e92 jsr %a2@ <== NOT EXECUTED 4c4ce: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED 4c4d2: 4a80 tstl %d0 <== NOT EXECUTED 4c4d4: 6600 01a2 bnew 4c678 <== 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( 4c4d8: 486d 0028 pea %a5@(40) <== NOT EXECUTED 4c4dc: 1039 0005 c33c moveb 5c33c ,%d0 <== NOT EXECUTED 4c4e2: 42a7 clrl %sp@- <== NOT EXECUTED 4c4e4: 4878 0010 pea 10 <== NOT EXECUTED 4c4e8: 49c0 extbl %d0 <== NOT EXECUTED 4c4ea: 4878 0001 pea 1 <== NOT EXECUTED 4c4ee: 0080 5049 7300 oril #1346990848,%d0 <== NOT EXECUTED 4c4f4: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4c4f6: 4eb9 0004 5a8c jsr 45a8c <== NOT EXECUTED 4c4fc: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED 4c500: 4a80 tstl %d0 <== NOT EXECUTED 4c502: 6600 016a bnew 4c66e <== NOT EXECUTED #ifdef RTEMS_POSIX_API pipe_interruptible(pipe); #endif *pipep = pipe; if (c ++ == 'z') 4c506: 1039 0005 c33c moveb 5c33c ,%d0 <== NOT EXECUTED 4c50c: 49c0 extbl %d0 <== NOT EXECUTED 4c50e: 2200 movel %d0,%d1 <== NOT EXECUTED 4c510: 5281 addql #1,%d1 <== NOT EXECUTED 4c512: 13c1 0005 c33c moveb %d1,5c33c <== NOT EXECUTED 4c518: 727a moveq #122,%d1 <== NOT EXECUTED 4c51a: b280 cmpl %d0,%d1 <== NOT EXECUTED 4c51c: 6600 fe34 bnew 4c352 <== NOT EXECUTED c = 'a'; 4c520: 7061 moveq #97,%d0 <== NOT EXECUTED 4c522: 13c0 0005 c33c moveb %d0,5c33c <== NOT EXECUTED 4c528: 6000 fe28 braw 4c352 <== NOT EXECUTED if (! PIPE_LOCK(pipe)) err = -EINTR; if (*pipep == NULL) { if (err) 4c52c: 4a8a tstl %a2 <== NOT EXECUTED 4c52e: 6600 0186 bnew 4c6b6 <== NOT EXECUTED else *pipep = pipe; } out: rtems_semaphore_release(rtems_pipe_semaphore); 4c532: 2f39 0005 d178 movel 5d178 ,%sp@- <== NOT EXECUTED 4c538: 4bf9 0004 5e68 lea 45e68 ,%a5 <== NOT EXECUTED if (*pipep == NULL) { if (err) pipe_free(pipe); else *pipep = pipe; 4c53e: 2883 movel %d3,%a4@ <== NOT EXECUTED err = pipe_new(pipep); if (err) return err; pipe = *pipep; switch (LIBIO_ACCMODE(iop)) { 4c540: 7604 moveq #4,%d3 <== NOT EXECUTED else *pipep = pipe; } out: rtems_semaphore_release(rtems_pipe_semaphore); 4c542: 4e95 jsr %a5@ <== NOT EXECUTED int err; err = pipe_new(pipep); if (err) return err; pipe = *pipep; 4c544: 2454 moveal %a4@,%a2 <== NOT EXECUTED switch (LIBIO_ACCMODE(iop)) { 4c546: 2042 moveal %d2,%a0 <== NOT EXECUTED 4c548: 7006 moveq #6,%d0 <== NOT EXECUTED else *pipep = pipe; } out: rtems_semaphore_release(rtems_pipe_semaphore); 4c54a: 588f addql #4,%sp <== NOT EXECUTED err = pipe_new(pipep); if (err) return err; pipe = *pipep; switch (LIBIO_ACCMODE(iop)) { 4c54c: 2228 0014 movel %a0@(20),%d1 <== NOT EXECUTED 4c550: c081 andl %d1,%d0 <== NOT EXECUTED 4c552: b680 cmpl %d0,%d3 <== NOT EXECUTED 4c554: 6600 fe42 bnew 4c398 <== NOT EXECUTED } while (prevCounter == pipe->writerCounter); } break; case LIBIO_FLAGS_WRITE: if (pipe->Readers == 0 && LIBIO_NODELAY(iop)) { 4c558: 4aaa 0010 tstl %a2@(16) <== NOT EXECUTED 4c55c: 666c bnes 4c5ca <== NOT EXECUTED 4c55e: 0801 0000 btst #0,%d1 <== NOT EXECUTED 4c562: 6766 beqs 4c5ca <== NOT EXECUTED PIPE_UNLOCK(pipe); return 0; out_error: pipe_release(pipep, iop); 4c564: 2f02 movel %d2,%sp@- <== NOT EXECUTED } while (prevCounter == pipe->writerCounter); } break; case LIBIO_FLAGS_WRITE: if (pipe->Readers == 0 && LIBIO_NODELAY(iop)) { 4c566: 347c fffa moveaw #-6,%a2 <== NOT EXECUTED PIPE_UNLOCK(pipe); return 0; out_error: pipe_release(pipep, iop); 4c56a: 2f0c movel %a4,%sp@- <== NOT EXECUTED 4c56c: 4eb9 0004 c1f2 jsr 4c1f2 <== NOT EXECUTED return err; 4c572: 508f addql #8,%sp <== NOT EXECUTED } 4c574: 200a movel %a2,%d0 <== NOT EXECUTED 4c576: 4cee 3c1c ffe0 moveml %fp@(-32),%d2-%d4/%a2-%a5 <== NOT EXECUTED 4c57c: 4e5e unlk %fp <== NOT EXECUTED 4c57e: 4e75 rts <== NOT EXECUTED } break; case LIBIO_FLAGS_READ_WRITE: pipe->readerCounter ++; if (pipe->Readers ++ == 0) 4c580: 202a 0010 movel %a2@(16),%d0 <== NOT EXECUTED 4c584: 2200 movel %d0,%d1 <== NOT EXECUTED 4c586: 5281 addql #1,%d1 <== NOT EXECUTED } while (prevCounter == pipe->readerCounter); } break; case LIBIO_FLAGS_READ_WRITE: pipe->readerCounter ++; 4c588: 52aa 0020 addql #1,%a2@(32) <== NOT EXECUTED if (pipe->Readers ++ == 0) 4c58c: 2541 0010 movel %d1,%a2@(16) <== NOT EXECUTED 4c590: 4a80 tstl %d0 <== NOT EXECUTED 4c592: 6700 00b2 beqw 4c646 <== NOT EXECUTED PIPE_WAKEUPWRITERS(pipe); pipe->writerCounter ++; if (pipe->Writers ++ == 0) 4c596: 202a 0014 movel %a2@(20),%d0 <== NOT EXECUTED 4c59a: 2600 movel %d0,%d3 <== NOT EXECUTED 4c59c: 5283 addql #1,%d3 <== NOT EXECUTED case LIBIO_FLAGS_READ_WRITE: pipe->readerCounter ++; if (pipe->Readers ++ == 0) PIPE_WAKEUPWRITERS(pipe); pipe->writerCounter ++; 4c59e: 52aa 0024 addql #1,%a2@(36) <== NOT EXECUTED if (pipe->Writers ++ == 0) 4c5a2: 2543 0014 movel %d3,%a2@(20) <== NOT EXECUTED 4c5a6: 4a80 tstl %d0 <== NOT EXECUTED 4c5a8: 6600 fdfe bnew 4c3a8 <== NOT EXECUTED PIPE_WAKEUPREADERS(pipe); 4c5ac: 486e fffc pea %fp@(-4) <== NOT EXECUTED 4c5b0: 2f2a 002c movel %a2@(44),%sp@- <== NOT EXECUTED 4c5b4: 4eb9 0004 cca4 jsr 4cca4 <== NOT EXECUTED 4c5ba: 508f addql #8,%sp <== NOT EXECUTED break; } PIPE_UNLOCK(pipe); 4c5bc: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4c5c0: 95ca subal %a2,%a2 <== NOT EXECUTED 4c5c2: 4e95 jsr %a5@ <== NOT EXECUTED return 0; 4c5c4: 588f addql #4,%sp <== NOT EXECUTED 4c5c6: 6000 fdea braw 4c3b2 <== NOT EXECUTED err = -ENXIO; goto out_error; } pipe->writerCounter ++; if (pipe->Writers ++ == 0) 4c5ca: 202a 0014 movel %a2@(20),%d0 <== NOT EXECUTED 4c5ce: 2200 movel %d0,%d1 <== NOT EXECUTED 4c5d0: 5281 addql #1,%d1 <== NOT EXECUTED if (pipe->Readers == 0 && LIBIO_NODELAY(iop)) { err = -ENXIO; goto out_error; } pipe->writerCounter ++; 4c5d2: 52aa 0024 addql #1,%a2@(36) <== NOT EXECUTED if (pipe->Writers ++ == 0) 4c5d6: 2541 0014 movel %d1,%a2@(20) <== NOT EXECUTED 4c5da: 4a80 tstl %d0 <== NOT EXECUTED 4c5dc: 677c beqs 4c65a <== NOT EXECUTED PIPE_WAKEUPREADERS(pipe); if (pipe->Readers == 0) { 4c5de: 4aaa 0010 tstl %a2@(16) <== NOT EXECUTED 4c5e2: 6600 fdc4 bnew 4c3a8 <== NOT EXECUTED prevCounter = pipe->readerCounter; 4c5e6: 282a 0020 movel %a2@(32),%d4 <== NOT EXECUTED 4c5ea: 263c 0004 cd1c movel #314652,%d3 <== NOT EXECUTED err = -EINTR; do { PIPE_UNLOCK(pipe); 4c5f0: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4c5f4: 4e95 jsr %a5@ <== NOT EXECUTED if (! PIPE_WRITEWAIT(pipe)) 4c5f6: 2043 moveal %d3,%a0 <== NOT EXECUTED 4c5f8: 42a7 clrl %sp@- <== NOT EXECUTED 4c5fa: 2f2a 0030 movel %a2@(48),%sp@- <== NOT EXECUTED 4c5fe: 4e90 jsr %a0@ <== NOT EXECUTED 4c600: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 4c604: 4a80 tstl %d0 <== NOT EXECUTED 4c606: 6600 00fc bnew 4c704 <== NOT EXECUTED goto out_error; if (! PIPE_LOCK(pipe)) 4c60a: 42a7 clrl %sp@- <== NOT EXECUTED 4c60c: 42a7 clrl %sp@- <== NOT EXECUTED 4c60e: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4c612: 4e93 jsr %a3@ <== NOT EXECUTED 4c614: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 4c618: 4a80 tstl %d0 <== NOT EXECUTED 4c61a: 6600 00e8 bnew 4c704 <== NOT EXECUTED goto out_error; } while (prevCounter == pipe->readerCounter); 4c61e: b8aa 0020 cmpl %a2@(32),%d4 <== NOT EXECUTED 4c622: 67cc beqs 4c5f0 <== NOT EXECUTED if (pipe->Writers ++ == 0) PIPE_WAKEUPREADERS(pipe); break; } PIPE_UNLOCK(pipe); 4c624: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4c628: 95ca subal %a2,%a2 <== NOT EXECUTED 4c62a: 4e95 jsr %a5@ <== NOT EXECUTED return 0; 4c62c: 588f addql #4,%sp <== NOT EXECUTED 4c62e: 6000 fd82 braw 4c3b2 <== NOT EXECUTED switch (LIBIO_ACCMODE(iop)) { case LIBIO_FLAGS_READ: pipe->readerCounter ++; if (pipe->Readers ++ == 0) PIPE_WAKEUPWRITERS(pipe); 4c632: 486e fffc pea %fp@(-4) <== NOT EXECUTED 4c636: 2f2a 0030 movel %a2@(48),%sp@- <== NOT EXECUTED 4c63a: 4eb9 0004 cca4 jsr 4cca4 <== NOT EXECUTED 4c640: 508f addql #8,%sp <== NOT EXECUTED 4c642: 6000 fd9a braw 4c3de <== NOT EXECUTED break; case LIBIO_FLAGS_READ_WRITE: pipe->readerCounter ++; if (pipe->Readers ++ == 0) PIPE_WAKEUPWRITERS(pipe); 4c646: 486e fffc pea %fp@(-4) <== NOT EXECUTED 4c64a: 2f2a 0030 movel %a2@(48),%sp@- <== NOT EXECUTED 4c64e: 4eb9 0004 cca4 jsr 4cca4 <== NOT EXECUTED 4c654: 508f addql #8,%sp <== NOT EXECUTED 4c656: 6000 ff3e braw 4c596 <== NOT EXECUTED goto out_error; } pipe->writerCounter ++; if (pipe->Writers ++ == 0) PIPE_WAKEUPREADERS(pipe); 4c65a: 486e fffc pea %fp@(-4) <== NOT EXECUTED 4c65e: 2f2a 002c movel %a2@(44),%sp@- <== NOT EXECUTED 4c662: 4eb9 0004 cca4 jsr 4cca4 <== NOT EXECUTED 4c668: 508f addql #8,%sp <== NOT EXECUTED 4c66a: 6000 ff72 braw 4c5de <== NOT EXECUTED if (c ++ == 'z') c = 'a'; return 0; err_sem: rtems_barrier_delete(pipe->writeBarrier); 4c66e: 2f2d 0030 movel %a5@(48),%sp@- <== NOT EXECUTED 4c672: 2044 moveal %d4,%a0 <== NOT EXECUTED 4c674: 4e90 jsr %a0@ <== NOT EXECUTED 4c676: 588f addql #4,%sp <== NOT EXECUTED err_wbar: rtems_barrier_delete(pipe->readBarrier); 4c678: 2f2d 002c movel %a5@(44),%sp@- <== NOT EXECUTED 4c67c: 2044 moveal %d4,%a0 <== NOT EXECUTED 4c67e: 4e90 jsr %a0@ <== NOT EXECUTED 4c680: 588f addql #4,%sp <== NOT EXECUTED err_rbar: free(pipe->Buffer); 4c682: 2f15 movel %a5@,%sp@- <== NOT EXECUTED 4c684: 263c 0004 a584 movel #304516,%d3 <== NOT EXECUTED 4c68a: 2043 moveal %d3,%a0 <== NOT EXECUTED 4c68c: 4e90 jsr %a0@ <== NOT EXECUTED 4c68e: 588f addql #4,%sp <== NOT EXECUTED err_buf: free(pipe); 4c690: 2043 moveal %d3,%a0 <== NOT EXECUTED err_sem: rtems_barrier_delete(pipe->writeBarrier); err_wbar: rtems_barrier_delete(pipe->readBarrier); err_rbar: free(pipe->Buffer); 4c692: 347c fffc moveaw #-4,%a2 <== NOT EXECUTED err_buf: free(pipe); 4c696: 2f0d movel %a5,%sp@- <== NOT EXECUTED 4c698: 4e90 jsr %a0@ <== NOT EXECUTED 4c69a: 588f addql #4,%sp <== NOT EXECUTED else *pipep = pipe; } out: rtems_semaphore_release(rtems_pipe_semaphore); 4c69c: 2f39 0005 d178 movel 5d178 ,%sp@- <== NOT EXECUTED 4c6a2: 4bf9 0004 5e68 lea 45e68 ,%a5 <== NOT EXECUTED 4c6a8: 4e95 jsr %a5@ <== NOT EXECUTED pipe_control_t *pipe; uint prevCounter; int err; err = pipe_new(pipep); if (err) 4c6aa: 588f addql #4,%sp <== NOT EXECUTED 4c6ac: 4a8a tstl %a2 <== NOT EXECUTED 4c6ae: 6700 fcd4 beqw 4c384 <== NOT EXECUTED 4c6b2: 6000 fc8c braw 4c340 <== NOT EXECUTED /* Called with rtems_pipe_semaphore held. */ static inline void pipe_free( pipe_control_t *pipe ) { rtems_barrier_delete(pipe->readBarrier); 4c6b6: 2043 moveal %d3,%a0 <== NOT EXECUTED 4c6b8: 49f9 0004 cc34 lea 4cc34 ,%a4 <== NOT EXECUTED rtems_barrier_delete(pipe->writeBarrier); rtems_semaphore_delete(pipe->Semaphore); free(pipe->Buffer); 4c6be: 47f9 0004 a584 lea 4a584 ,%a3 <== NOT EXECUTED /* Called with rtems_pipe_semaphore held. */ static inline void pipe_free( pipe_control_t *pipe ) { rtems_barrier_delete(pipe->readBarrier); 4c6c4: 2f28 002c movel %a0@(44),%sp@- <== NOT EXECUTED 4c6c8: 4e94 jsr %a4@ <== NOT EXECUTED rtems_barrier_delete(pipe->writeBarrier); 4c6ca: 2043 moveal %d3,%a0 <== NOT EXECUTED 4c6cc: 2f28 0030 movel %a0@(48),%sp@- <== NOT EXECUTED 4c6d0: 4e94 jsr %a4@ <== NOT EXECUTED rtems_semaphore_delete(pipe->Semaphore); 4c6d2: 2043 moveal %d3,%a0 <== NOT EXECUTED 4c6d4: 2f28 0028 movel %a0@(40),%sp@- <== NOT EXECUTED 4c6d8: 4eb9 0004 5c54 jsr 45c54 <== NOT EXECUTED free(pipe->Buffer); 4c6de: 2043 moveal %d3,%a0 <== NOT EXECUTED 4c6e0: 2f10 movel %a0@,%sp@- <== NOT EXECUTED 4c6e2: 4e93 jsr %a3@ <== NOT EXECUTED free(pipe); 4c6e4: 2f03 movel %d3,%sp@- <== NOT EXECUTED 4c6e6: 4e93 jsr %a3@ <== NOT EXECUTED else *pipep = pipe; } out: rtems_semaphore_release(rtems_pipe_semaphore); 4c6e8: 2f39 0005 d178 movel 5d178 ,%sp@- <== NOT EXECUTED 4c6ee: 4eb9 0004 5e68 jsr 45e68 <== NOT EXECUTED 4c6f4: 4fef 0018 lea %sp@(24),%sp <== NOT EXECUTED return 0; out_error: pipe_release(pipep, iop); return err; } 4c6f8: 200a movel %a2,%d0 <== NOT EXECUTED 4c6fa: 4cee 3c1c ffe0 moveml %fp@(-32),%d2-%d4/%a2-%a5 <== NOT EXECUTED 4c700: 4e5e unlk %fp <== NOT EXECUTED 4c702: 4e75 rts <== NOT EXECUTED PIPE_UNLOCK(pipe); return 0; out_error: pipe_release(pipep, iop); 4c704: 2f02 movel %d2,%sp@- <== NOT EXECUTED PIPE_WAKEUPREADERS(pipe); break; } PIPE_UNLOCK(pipe); return 0; 4c706: 347c fffc moveaw #-4,%a2 <== NOT EXECUTED out_error: pipe_release(pipep, iop); 4c70a: 2f0c movel %a4,%sp@- <== NOT EXECUTED 4c70c: 4eb9 0004 c1f2 jsr 4c1f2 <== NOT EXECUTED return err; 4c712: 508f addql #8,%sp <== NOT EXECUTED 4c714: 6000 fe5e braw 4c574 <== NOT EXECUTED else *pipep = pipe; } out: rtems_semaphore_release(rtems_pipe_semaphore); 4c718: 2f39 0005 d178 movel 5d178 ,%sp@- <== NOT EXECUTED 4c71e: 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) 4c724: 347c fff4 moveaw #-12,%a2 <== NOT EXECUTED else *pipep = pipe; } out: rtems_semaphore_release(rtems_pipe_semaphore); 4c728: 4e95 jsr %a5@ <== NOT EXECUTED pipe_control_t *pipe; uint prevCounter; int err; err = pipe_new(pipep); if (err) 4c72a: 588f addql #4,%sp <== NOT EXECUTED 4c72c: 4a8a tstl %a2 <== NOT EXECUTED 4c72e: 6700 fc54 beqw 4c384 <== NOT EXECUTED 4c732: 6000 fc0c braw 4c340 <== NOT EXECUTED err_wbar: rtems_barrier_delete(pipe->readBarrier); err_rbar: free(pipe->Buffer); err_buf: free(pipe); 4c736: 2f0d movel %a5,%sp@- <== NOT EXECUTED 4c738: 263c 0004 a584 movel #304516,%d3 <== NOT EXECUTED 4c73e: 2043 moveal %d3,%a0 <== NOT EXECUTED return err; memset(pipe, 0, sizeof(pipe_control_t)); pipe->Size = PIPE_BUF; pipe->Buffer = malloc(pipe->Size); if (! pipe->Buffer) 4c740: 347c fff4 moveaw #-12,%a2 <== NOT EXECUTED err_wbar: rtems_barrier_delete(pipe->readBarrier); err_rbar: free(pipe->Buffer); err_buf: free(pipe); 4c744: 4e90 jsr %a0@ <== NOT EXECUTED 4c746: 588f addql #4,%sp <== NOT EXECUTED 4c748: 6000 ff52 braw 4c69c <== NOT EXECUTED 00049574 : 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)) ) { 49574: 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; 49578: 2079 0006 5dcc moveal 65dcc ,%a0<== NOT EXECUTED 4957e: b1fc 0006 5dd0 cmpal #417232,%a0 <== NOT EXECUTED 49584: 6724 beqs 495aa <== 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 ) { 49586: 226e 000c moveal %fp@(12),%a1 <== NOT EXECUTED 4958a: 2029 0010 movel %a1@(16),%d0 <== NOT EXECUTED 4958e: b0a8 0018 cmpl %a0@(24),%d0 <== NOT EXECUTED 49592: 6710 beqs 495a4 <== 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 ) { 49594: 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; 49596: b1fc 0006 5dd0 cmpal #417232,%a0 <== NOT EXECUTED 4959c: 670c beqs 495aa <== 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 ) { 4959e: b0a8 0018 cmpl %a0@(24),%d0 <== NOT EXECUTED 495a2: 66f0 bnes 49594 <== NOT EXECUTED return true; } } return false; } 495a4: 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; 495a6: 7001 moveq #1,%d0 <== NOT EXECUTED return true; } } return false; } 495a8: 4e75 rts <== NOT EXECUTED 495aa: 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; 495ac: 4200 clrb %d0 <== NOT EXECUTED return true; } } return false; } 00043bc4 : long fpathconf( int fd, int name ) { 43bc4: 4e56 0000 linkw %fp,#0 43bc8: 202e 0008 movel %fp@(8),%d0 43bcc: 222e 000c movel %fp@(12),%d1 43bd0: 2f02 movel %d2,%sp@- long return_value; rtems_libio_t *iop; rtems_filesystem_limits_and_options_t *the_limits; rtems_libio_check_fd(fd); 43bd2: b0b9 0006 00f4 cmpl 600f4 ,%d0 43bd8: 6400 00f0 bccw 43cca iop = rtems_libio_iop(fd); 43bdc: 2079 0006 1780 moveal 61780 ,%a0 43be2: ed88 lsll #6,%d0 43be4: d1c0 addal %d0,%a0 rtems_libio_check_is_open(iop); 43be6: 2428 0014 movel %a0@(20),%d2 43bea: 0802 0008 btst #8,%d2 43bee: 6700 00da beqw 43cca rtems_libio_check_permissions(iop, LIBIO_FLAGS_READ); 43bf2: 0802 0001 btst #1,%d2 43bf6: 670a beqs 43c02 <== NEVER TAKEN /* * Now process the information request. */ the_limits = &iop->pathinfo.mt_entry->pathconf_limits_and_options; 43bf8: 2068 0028 moveal %a0@(40),%a0 switch ( name ) { 43bfc: 700b moveq #11,%d0 43bfe: b081 cmpl %d1,%d0 43c00: 6416 bccs 43c18 break; case _PC_SYNC_IO: return_value = the_limits->posix_sync_io; break; default: rtems_set_errno_and_return_minus_one( EINVAL ); 43c02: 4eb9 0005 0250 jsr 50250 <__errno> break; } return return_value; } 43c08: 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 ); 43c0c: 2040 moveal %d0,%a0 43c0e: 7216 moveq #22,%d1 43c10: 70ff moveq #-1,%d0 break; } return return_value; } 43c12: 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 ); 43c14: 2081 movel %d1,%a0@ break; } return return_value; } 43c16: 4e75 rts * Now process the information request. */ the_limits = &iop->pathinfo.mt_entry->pathconf_limits_and_options; switch ( name ) { 43c18: 303b 1a08 movew %pc@(43c22 ,%d1:l:2),%d0 43c1c: 48c0 extl %d0 43c1e: 4efb 0802 jmp %pc@(43c22 ,%d0:l) 43c22: 0090 0084 0078 oril #8650872,%d0 <== NOT EXECUTED 43c28: 006c 0154 <== NOT EXECUTED 43c2a: 0060 0140 <== NOT EXECUTED 43c2c: 0054 0124 <== NOT EXECUTED 43c2e: 0048 0110 <== NOT EXECUTED 43c30: 003c 074 <== NOT EXECUTED 43c32: 0030 060 <== NOT EXECUTED 43c34: 0024 044 <== NOT EXECUTED 43c36: 0018 030 <== NOT EXECUTED 43c38: 009c 242e fffc oril #607059964,%d4 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( EINVAL ); break; } return return_value; } 43c3e: 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; 43c40: 2028 005c movel %a0@(92),%d0 rtems_set_errno_and_return_minus_one( EINVAL ); break; } return return_value; } 43c44: 4e75 rts 43c46: 242e fffc movel %fp@(-4),%d2 43c4a: 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; 43c4c: 2028 0050 movel %a0@(80),%d0 rtems_set_errno_and_return_minus_one( EINVAL ); break; } return return_value; } 43c50: 4e75 rts 43c52: 242e fffc movel %fp@(-4),%d2 43c56: 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; 43c58: 2028 0064 movel %a0@(100),%d0 rtems_set_errno_and_return_minus_one( EINVAL ); break; } return return_value; } 43c5c: 4e75 rts 43c5e: 242e fffc movel %fp@(-4),%d2 43c62: 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; 43c64: 2028 0058 movel %a0@(88),%d0 rtems_set_errno_and_return_minus_one( EINVAL ); break; } return return_value; } 43c68: 4e75 rts 43c6a: 242e fffc movel %fp@(-4),%d2 43c6e: 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; 43c70: 2028 0054 movel %a0@(84),%d0 rtems_set_errno_and_return_minus_one( EINVAL ); break; } return return_value; } 43c74: 4e75 rts 43c76: 242e fffc movel %fp@(-4),%d2 43c7a: 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; 43c7c: 2028 004c movel %a0@(76),%d0 rtems_set_errno_and_return_minus_one( EINVAL ); break; } return return_value; } 43c80: 4e75 rts 43c82: 242e fffc movel %fp@(-4),%d2 43c86: 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; 43c88: 2028 0048 movel %a0@(72),%d0 rtems_set_errno_and_return_minus_one( EINVAL ); break; } return return_value; } 43c8c: 4e75 rts 43c8e: 242e fffc movel %fp@(-4),%d2 43c92: 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; 43c94: 2028 0044 movel %a0@(68),%d0 rtems_set_errno_and_return_minus_one( EINVAL ); break; } return return_value; } 43c98: 4e75 rts 43c9a: 242e fffc movel %fp@(-4),%d2 43c9e: 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; 43ca0: 2028 0040 movel %a0@(64),%d0 rtems_set_errno_and_return_minus_one( EINVAL ); break; } return return_value; } 43ca4: 4e75 rts 43ca6: 242e fffc movel %fp@(-4),%d2 43caa: 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; 43cac: 2028 003c movel %a0@(60),%d0 rtems_set_errno_and_return_minus_one( EINVAL ); break; } return return_value; } 43cb0: 4e75 rts 43cb2: 242e fffc movel %fp@(-4),%d2 43cb6: 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; 43cb8: 2028 0038 movel %a0@(56),%d0 rtems_set_errno_and_return_minus_one( EINVAL ); break; } return return_value; } 43cbc: 4e75 rts 43cbe: 242e fffc movel %fp@(-4),%d2 43cc2: 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; 43cc4: 2028 0060 movel %a0@(96),%d0 rtems_set_errno_and_return_minus_one( EINVAL ); break; } return return_value; } 43cc8: 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); 43cca: 4eb9 0005 0250 jsr 50250 <__errno> 43cd0: 7409 moveq #9,%d2 43cd2: 2040 moveal %d0,%a0 43cd4: 70ff moveq #-1,%d0 43cd6: 2082 movel %d2,%a0@ rtems_set_errno_and_return_minus_one( EINVAL ); break; } return return_value; } 43cd8: 242e fffc movel %fp@(-4),%d2 43cdc: 4e5e unlk %fp <== NOT EXECUTED 0004a584 : void free( void *ptr ) { MSBUMP(free_calls, 1); 4a584: 4e56 0000 linkw %fp,#0 4a588: 52b9 0005 d884 addql #1,5d884 4a58e: 2f02 movel %d2,%sp@- 4a590: 242e 0008 movel %fp@(8),%d2 if ( !ptr ) 4a594: 6732 beqs 4a5c8 /* * Do not attempt to free memory if in a critical section or ISR. */ if ( _System_state_Is_up(_System_state_Get()) && 4a596: 7003 moveq #3,%d0 4a598: b0b9 0005 db4a cmpl 5db4a <_System_state_Current>,%d0 4a59e: 6758 beqs 4a5f8 <== ALWAYS TAKEN #endif /* * If configured, update the statistics */ if ( rtems_malloc_statistics_helpers ) 4a5a0: 2079 0005 c836 moveal 5c836 ,%a0 4a5a6: 4a88 tstl %a0 4a5a8: 670a beqs 4a5b4 <== ALWAYS TAKEN (*rtems_malloc_statistics_helpers->at_free)(ptr); 4a5aa: 2f02 movel %d2,%sp@- <== NOT EXECUTED 4a5ac: 2068 0008 moveal %a0@(8),%a0 <== NOT EXECUTED 4a5b0: 4e90 jsr %a0@ <== NOT EXECUTED 4a5b2: 588f addql #4,%sp <== NOT EXECUTED if ( !_Protected_heap_Free( RTEMS_Malloc_Heap, ptr ) ) { 4a5b4: 2f02 movel %d2,%sp@- 4a5b6: 2f39 0005 c1f0 movel 5c1f0 ,%sp@- 4a5bc: 4eb9 0004 b6f4 jsr 4b6f4 <_Protected_heap_Free> 4a5c2: 508f addql #8,%sp 4a5c4: 4a00 tstb %d0 4a5c6: 6708 beqs 4a5d0 <== NEVER TAKEN RTEMS_Malloc_Heap->area_begin, RTEMS_Malloc_Heap->area_end ); } } 4a5c8: 242e fffc movel %fp@(-4),%d2 4a5cc: 4e5e unlk %fp 4a5ce: 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 4a5d0: 2079 0005 c1f0 moveal 5c1f0 ,%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", 4a5d6: 2f28 001c movel %a0@(28),%sp@- <== NOT EXECUTED 4a5da: 2f28 0018 movel %a0@(24),%sp@- <== NOT EXECUTED 4a5de: 2f02 movel %d2,%sp@- <== NOT EXECUTED 4a5e0: 4879 0005 b652 pea 5b652 <== NOT EXECUTED 4a5e6: 4eb9 0004 33ac jsr 433ac <== NOT EXECUTED RTEMS_Malloc_Heap->area_begin, RTEMS_Malloc_Heap->area_end ); } } 4a5ec: 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", 4a5f0: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED RTEMS_Malloc_Heap->area_begin, RTEMS_Malloc_Heap->area_end ); } } 4a5f4: 4e5e unlk %fp <== NOT EXECUTED 4a5f6: 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()) && 4a5f8: 4eb9 0004 aa58 jsr 4aa58 4a5fe: 4a00 tstb %d0 4a600: 669e bnes 4a5a0 <== ALWAYS TAKEN !malloc_is_system_state_OK() ) { malloc_deferred_free(ptr); 4a602: 2d42 0008 movel %d2,%fp@(8) <== NOT EXECUTED RTEMS_Malloc_Heap->area_begin, RTEMS_Malloc_Heap->area_end ); } } 4a606: 242e fffc movel %fp@(-4),%d2 <== NOT EXECUTED 4a60a: 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); 4a60c: 4ef9 0004 aa98 jmp 4aa98 <== NOT EXECUTED ... 00044468 : * NOTE: this must be called with * thread dispatching disabled! */ static void free_user_env(void *venv) { 44468: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED 4446c: 2f0a movel %a2,%sp@- <== NOT EXECUTED 4446e: 246e 0008 moveal %fp@(8),%a2 <== NOT EXECUTED rtems_user_env_t *env = (rtems_user_env_t*) venv ; if (env != &rtems_global_user_env 44472: b5fc 0006 04cc cmpal #394444,%a2 <== NOT EXECUTED 44478: 6740 beqs 444ba <== NOT EXECUTED #ifdef HAVE_USERENV_REFCNT && --env->refcnt <= 0 #endif ) { rtems_filesystem_freenode( &env->current_directory); 4447a: 206a 0010 moveal %a2@(16),%a0 <== NOT EXECUTED 4447e: 4a88 tstl %a0 <== NOT EXECUTED 44480: 6710 beqs 44492 <== NOT EXECUTED 44482: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 44486: 4a88 tstl %a0 <== NOT EXECUTED 44488: 6708 beqs 44492 <== NOT EXECUTED 4448a: 486a 0004 pea %a2@(4) <== NOT EXECUTED 4448e: 4e90 jsr %a0@ <== NOT EXECUTED 44490: 588f addql #4,%sp <== NOT EXECUTED rtems_filesystem_freenode( &env->root_directory); 44492: 206a 0024 moveal %a2@(36),%a0 <== NOT EXECUTED 44496: 4a88 tstl %a0 <== NOT EXECUTED 44498: 6710 beqs 444aa <== NOT EXECUTED 4449a: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 4449e: 4a88 tstl %a0 <== NOT EXECUTED 444a0: 6708 beqs 444aa <== NOT EXECUTED 444a2: 486a 0018 pea %a2@(24) <== NOT EXECUTED 444a6: 4e90 jsr %a0@ <== NOT EXECUTED 444a8: 588f addql #4,%sp <== NOT EXECUTED free(env); 444aa: 2d4a 0008 movel %a2,%fp@(8) <== NOT EXECUTED } } 444ae: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED 444b2: 4e5e unlk %fp <== NOT EXECUTED && --env->refcnt <= 0 #endif ) { rtems_filesystem_freenode( &env->current_directory); rtems_filesystem_freenode( &env->root_directory); free(env); 444b4: 4ef9 0004 3360 jmp 43360 <== NOT EXECUTED } } 444ba: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED 444be: 4e5e unlk %fp <== NOT EXECUTED 0005a064 : int fstat( int fd, struct stat *sbuf ) { 5a064: 4e56 0000 linkw %fp,#0 5a068: 202e 0008 movel %fp@(8),%d0 5a06c: 2f0a movel %a2,%sp@- 5a06e: 2f02 movel %d2,%sp@- 5a070: 242e 000c movel %fp@(12),%d2 /* * Check to see if we were passed a valid pointer. */ if ( !sbuf ) 5a074: 6700 0096 beqw 5a10c /* * Now process the stat() request. */ iop = rtems_libio_iop( fd ); 5a078: b0b9 0005 c1e4 cmpl 5c1e4 ,%d0 5a07e: 6456 bccs 5a0d6 5a080: 2479 0005 d86c moveal 5d86c ,%a2 5a086: ed88 lsll #6,%d0 5a088: d5c0 addal %d0,%a2 rtems_libio_check_fd( fd ); rtems_libio_check_is_open(iop); 5a08a: 202a 0014 movel %a2@(20),%d0 5a08e: 0280 0000 0100 andil #256,%d0 5a094: 6740 beqs 5a0d6 <== NEVER TAKEN if ( !iop->handlers ) 5a096: 206a 003c moveal %a2@(60),%a0 5a09a: 4a88 tstl %a0 5a09c: 6738 beqs 5a0d6 <== NEVER TAKEN rtems_set_errno_and_return_minus_one( EBADF ); if ( !iop->handlers->fstat_h ) 5a09e: 4aa8 0018 tstl %a0@(24) 5a0a2: 674c beqs 5a0f0 <== NEVER TAKEN /* * Zero out the stat structure so the various support * versions of stat don't have to. */ memset( sbuf, 0, sizeof(struct stat) ); 5a0a4: 4878 0046 pea 46 5a0a8: 42a7 clrl %sp@- 5a0aa: 2f02 movel %d2,%sp@- 5a0ac: 4eb9 0004 e0f8 jsr 4e0f8 return (*iop->handlers->fstat_h)( &iop->pathinfo, sbuf ); 5a0b2: 206a 003c moveal %a2@(60),%a0 5a0b6: 45ea 0018 lea %a2@(24),%a2 5a0ba: 4fef 000c lea %sp@(12),%sp 5a0be: 2d42 000c movel %d2,%fp@(12) } 5a0c2: 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 ); 5a0c6: 2d4a 0008 movel %a2,%fp@(8) } 5a0ca: 246e fffc moveal %fp@(-4),%a2 5a0ce: 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 ); 5a0d0: 2268 0018 moveal %a0@(24),%a1 5a0d4: 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 ); 5a0d6: 4eb9 0004 d868 jsr 4d868 <__errno> * versions of stat don't have to. */ memset( sbuf, 0, sizeof(struct stat) ); return (*iop->handlers->fstat_h)( &iop->pathinfo, sbuf ); } 5a0dc: 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 ); 5a0e0: 2040 moveal %d0,%a0 5a0e2: 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 ); } 5a0e4: 246e fffc moveal %fp@(-4),%a2 5a0e8: 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 ); 5a0ea: 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 ); } 5a0ec: 70ff moveq #-1,%d0 5a0ee: 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 ); 5a0f0: 4eb9 0004 d868 jsr 4d868 <__errno> <== NOT EXECUTED * versions of stat don't have to. */ memset( sbuf, 0, sizeof(struct stat) ); return (*iop->handlers->fstat_h)( &iop->pathinfo, sbuf ); } 5a0f6: 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 ); 5a0fa: 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 ); } 5a0fc: 70ff moveq #-1,%d0 <== NOT EXECUTED 5a0fe: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED 5a102: 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 ); 5a104: 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 ); } 5a10a: 4e75 rts <== NOT EXECUTED /* * Check to see if we were passed a valid pointer. */ if ( !sbuf ) rtems_set_errno_and_return_minus_one( EFAULT ); 5a10c: 4eb9 0004 d868 jsr 4d868 <__errno> * versions of stat don't have to. */ memset( sbuf, 0, sizeof(struct stat) ); return (*iop->handlers->fstat_h)( &iop->pathinfo, sbuf ); } 5a112: 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 ); 5a116: 2040 moveal %d0,%a0 5a118: 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 ); } 5a11a: 70ff moveq #-1,%d0 5a11c: 246e fffc moveal %fp@(-4),%a2 5a120: 4e5e unlk %fp /* * Check to see if we were passed a valid pointer. */ if ( !sbuf ) rtems_set_errno_and_return_minus_one( EFAULT ); 5a122: 2081 movel %d1,%a0@ <== NOT EXECUTED * versions of stat don't have to. */ memset( sbuf, 0, sizeof(struct stat) ); return (*iop->handlers->fstat_h)( &iop->pathinfo, sbuf ); } 00043e4c : #include int fsync( int fd ) { 43e4c: 4e56 0000 linkw %fp,#0 43e50: 202e 0008 movel %fp@(8),%d0 rtems_libio_t *iop; rtems_libio_check_fd( fd ); 43e54: b0b9 0006 00f4 cmpl 600f4 ,%d0 43e5a: 6430 bccs 43e8c <== NEVER TAKEN iop = rtems_libio_iop( fd ); 43e5c: 2079 0006 1780 moveal 61780 ,%a0 43e62: ed88 lsll #6,%d0 43e64: d1c0 addal %d0,%a0 rtems_libio_check_is_open(iop); 43e66: 2028 0014 movel %a0@(20),%d0 43e6a: 0800 0008 btst #8,%d0 43e6e: 671c beqs 43e8c <== NEVER TAKEN rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 43e70: 44c0 movew %d0,%ccr 43e72: 662a bnes 43e9e /* * Now process the fsync(). */ if ( !iop->handlers ) 43e74: 2268 003c moveal %a0@(60),%a1 43e78: 4a89 tstl %a1 43e7a: 6710 beqs 43e8c <== NEVER TAKEN rtems_set_errno_and_return_minus_one( EBADF ); if ( !iop->handlers->fsync_h ) 43e7c: 2269 0028 moveal %a1@(40),%a1 43e80: 4a89 tstl %a1 43e82: 672c beqs 43eb0 rtems_set_errno_and_return_minus_one( ENOTSUP ); return (*iop->handlers->fsync_h)( iop ); 43e84: 2d48 0008 movel %a0,%fp@(8) } 43e88: 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 ); 43e8a: 4ed1 jmp %a1@ /* * Now process the fsync(). */ if ( !iop->handlers ) rtems_set_errno_and_return_minus_one( EBADF ); 43e8c: 4eb9 0005 0250 jsr 50250 <__errno> <== NOT EXECUTED if ( !iop->handlers->fsync_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); return (*iop->handlers->fsync_h)( iop ); } 43e92: 4e5e unlk %fp <== NOT EXECUTED /* * Now process the fsync(). */ if ( !iop->handlers ) rtems_set_errno_and_return_minus_one( EBADF ); 43e94: 2040 moveal %d0,%a0 <== NOT EXECUTED 43e96: 7009 moveq #9,%d0 <== NOT EXECUTED 43e98: 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 ); } 43e9a: 70ff moveq #-1,%d0 <== NOT EXECUTED 43e9c: 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 ); 43e9e: 4eb9 0005 0250 jsr 50250 <__errno> 43ea4: 7216 moveq #22,%d1 43ea6: 2040 moveal %d0,%a0 if ( !iop->handlers->fsync_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); return (*iop->handlers->fsync_h)( iop ); } 43ea8: 70ff moveq #-1,%d0 43eaa: 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 ); 43eac: 2081 movel %d1,%a0@ if ( !iop->handlers->fsync_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); return (*iop->handlers->fsync_h)( iop ); } 43eae: 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 ); 43eb0: 4eb9 0005 0250 jsr 50250 <__errno> return (*iop->handlers->fsync_h)( iop ); } 43eb6: 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 ); 43eb8: 2040 moveal %d0,%a0 return (*iop->handlers->fsync_h)( iop ); } 43eba: 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 ); 43ebc: 20bc 0000 0086 movel #134,%a0@ return (*iop->handlers->fsync_h)( iop ); } 0004a614 : int ftruncate( int fd, off_t length ) { 4a614: 4e56 ffec linkw %fp,#-20 4a618: 202e 0008 movel %fp@(8),%d0 4a61c: 2f0a movel %a2,%sp@- rtems_libio_t *iop; rtems_filesystem_location_info_t loc; rtems_libio_check_fd( fd ); 4a61e: b0b9 0005 c1e4 cmpl 5c1e4 ,%d0 4a624: 647a bccs 4a6a0 <== NEVER TAKEN iop = rtems_libio_iop( fd ); 4a626: 2479 0005 d86c moveal 5d86c ,%a2 4a62c: ed88 lsll #6,%d0 4a62e: d5c0 addal %d0,%a2 rtems_libio_check_is_open(iop); 4a630: 202a 0014 movel %a2@(20),%d0 4a634: 0280 0000 0100 andil #256,%d0 4a63a: 6764 beqs 4a6a0 <== NEVER TAKEN /* * Make sure we are not working on a directory */ loc = iop->pathinfo; 4a63c: 43ee ffec lea %fp@(-20),%a1 4a640: 22aa 0018 movel %a2@(24),%a1@ 4a644: 2d6a 001c fff0 movel %a2@(28),%fp@(-16) 4a64a: 2d6a 0020 fff4 movel %a2@(32),%fp@(-12) 4a650: 2d6a 0024 fff8 movel %a2@(36),%fp@(-8) if ( !loc.ops->node_type_h ) 4a656: 206e fff8 moveal %fp@(-8),%a0 /* * Make sure we are not working on a directory */ loc = iop->pathinfo; 4a65a: 2d6a 0028 fffc movel %a2@(40),%fp@(-4) if ( !loc.ops->node_type_h ) 4a660: 2068 0010 moveal %a0@(16),%a0 4a664: 4a88 tstl %a0 4a666: 6764 beqs 4a6cc <== NEVER TAKEN rtems_set_errno_and_return_minus_one( ENOTSUP ); if ( (*loc.ops->node_type_h)( &loc ) == RTEMS_FILESYSTEM_DIRECTORY ) 4a668: 2f09 movel %a1,%sp@- 4a66a: 4e90 jsr %a0@ 4a66c: 588f addql #4,%sp 4a66e: 7201 moveq #1,%d1 4a670: b280 cmpl %d0,%d1 4a672: 6770 beqs 4a6e4 <== NEVER TAKEN rtems_set_errno_and_return_minus_one( EISDIR ); rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 4a674: 7004 moveq #4,%d0 4a676: c0aa 0014 andl %a2@(20),%d0 4a67a: 673a beqs 4a6b6 <== NEVER TAKEN if ( !iop->handlers->ftruncate_h ) 4a67c: 206a 003c moveal %a2@(60),%a0 4a680: 2068 0020 moveal %a0@(32),%a0 4a684: 4a88 tstl %a0 4a686: 6744 beqs 4a6cc <== NEVER TAKEN rtems_set_errno_and_return_minus_one( ENOTSUP ); return (*iop->handlers->ftruncate_h)( iop, length ); 4a688: 2f2e 0010 movel %fp@(16),%sp@- 4a68c: 2f2e 000c movel %fp@(12),%sp@- 4a690: 2f0a movel %a2,%sp@- 4a692: 4e90 jsr %a0@ } 4a694: 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 ); 4a698: 4fef 000c lea %sp@(12),%sp } 4a69c: 4e5e unlk %fp 4a69e: 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); 4a6a0: 4eb9 0004 d868 jsr 4d868 <__errno> <== NOT EXECUTED if ( !iop->handlers->ftruncate_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); return (*iop->handlers->ftruncate_h)( iop, length ); } 4a6a6: 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); 4a6aa: 2040 moveal %d0,%a0 <== NOT EXECUTED 4a6ac: 7209 moveq #9,%d1 <== NOT EXECUTED 4a6ae: 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 ); } 4a6b0: 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); 4a6b2: 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 ); } 4a6b4: 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 ); 4a6b6: 4eb9 0004 d868 jsr 4d868 <__errno> <== NOT EXECUTED if ( !iop->handlers->ftruncate_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); return (*iop->handlers->ftruncate_h)( iop, length ); } 4a6bc: 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 ); 4a6c0: 2040 moveal %d0,%a0 <== NOT EXECUTED 4a6c2: 7216 moveq #22,%d1 <== NOT EXECUTED 4a6c4: 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 ); } 4a6c6: 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 ); 4a6c8: 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 ); } 4a6ca: 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 ); 4a6cc: 4eb9 0004 d868 jsr 4d868 <__errno> <== NOT EXECUTED return (*iop->handlers->ftruncate_h)( iop, length ); } 4a6d2: 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 ); 4a6d6: 2040 moveal %d0,%a0 <== NOT EXECUTED 4a6d8: 70ff moveq #-1,%d0 <== NOT EXECUTED return (*iop->handlers->ftruncate_h)( iop, length ); } 4a6da: 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 ); 4a6dc: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED return (*iop->handlers->ftruncate_h)( iop, length ); } 4a6e2: 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 ); 4a6e4: 4eb9 0004 d868 jsr 4d868 <__errno> if ( !iop->handlers->ftruncate_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); return (*iop->handlers->ftruncate_h)( iop, length ); } 4a6ea: 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 ); 4a6ee: 2040 moveal %d0,%a0 4a6f0: 7215 moveq #21,%d1 4a6f2: 70ff moveq #-1,%d0 if ( !iop->handlers->ftruncate_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); return (*iop->handlers->ftruncate_h)( iop, length ); } 4a6f4: 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 ); 4a6f6: 2081 movel %d1,%a0@ if ( !iop->handlers->ftruncate_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); return (*iop->handlers->ftruncate_h)( iop, length ); } ... 0005df70 : int getdents( int dd_fd, char *dd_buf, int dd_len ) { 5df70: 4e56 ffec linkw %fp,#-20 5df74: 202e 0008 movel %fp@(8),%d0 5df78: 2f0a movel %a2,%sp@- /* * Get the file control block structure associated with the file descriptor */ iop = rtems_libio_iop( dd_fd ); 5df7a: b0b9 0006 0b94 cmpl 60b94 ,%d0 5df80: 655e bcss 5dfe0 <== ALWAYS TAKEN 5df82: 95ca subal %a2,%a2 <== NOT EXECUTED /* * Make sure we are working on a directory */ loc = iop->pathinfo; 5df84: 43ee ffec lea %fp@(-20),%a1 5df88: 22aa 0018 movel %a2@(24),%a1@ 5df8c: 2d6a 001c fff0 movel %a2@(28),%fp@(-16) 5df92: 2d6a 0020 fff4 movel %a2@(32),%fp@(-12) 5df98: 2d6a 0024 fff8 movel %a2@(36),%fp@(-8) if ( !loc.ops->node_type_h ) 5df9e: 206e fff8 moveal %fp@(-8),%a0 iop = rtems_libio_iop( dd_fd ); /* * Make sure we are working on a directory */ loc = iop->pathinfo; 5dfa2: 2d6a 0028 fffc movel %a2@(40),%fp@(-4) if ( !loc.ops->node_type_h ) 5dfa8: 2068 0010 moveal %a0@(16),%a0 5dfac: 4a88 tstl %a0 5dfae: 6752 beqs 5e002 <== NEVER TAKEN rtems_set_errno_and_return_minus_one( ENOTSUP ); if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) 5dfb0: 2f09 movel %a1,%sp@- 5dfb2: 4e90 jsr %a0@ 5dfb4: 588f addql #4,%sp 5dfb6: 7201 moveq #1,%d1 5dfb8: b280 cmpl %d0,%d1 5dfba: 6630 bnes 5dfec /* * Return the number of bytes that were actually transfered as a result * of the read attempt. */ if ( !iop->handlers->read_h ) 5dfbc: 206a 003c moveal %a2@(60),%a0 5dfc0: 2068 0008 moveal %a0@(8),%a0 5dfc4: 4a88 tstl %a0 5dfc6: 673a beqs 5e002 <== NEVER TAKEN rtems_set_errno_and_return_minus_one( ENOTSUP ); return (*iop->handlers->read_h)( iop, dd_buf, dd_len ); 5dfc8: 2f2e 0010 movel %fp@(16),%sp@- 5dfcc: 2f2e 000c movel %fp@(12),%sp@- 5dfd0: 2f0a movel %a2,%sp@- 5dfd2: 4e90 jsr %a0@ } 5dfd4: 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 ); 5dfd8: 4fef 000c lea %sp@(12),%sp } 5dfdc: 4e5e unlk %fp 5dfde: 4e75 rts /* * Get the file control block structure associated with the file descriptor */ iop = rtems_libio_iop( dd_fd ); 5dfe0: 2479 0006 2340 moveal 62340 ,%a2 5dfe6: ed88 lsll #6,%d0 5dfe8: d5c0 addal %d0,%a2 5dfea: 6098 bras 5df84 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 ); 5dfec: 4eb9 0005 068c jsr 5068c <__errno> if ( !iop->handlers->read_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); return (*iop->handlers->read_h)( iop, dd_buf, dd_len ); } 5dff2: 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 ); 5dff6: 2040 moveal %d0,%a0 5dff8: 7214 moveq #20,%d1 5dffa: 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 ); } 5dffc: 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 ); 5dffe: 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 ); } 5e000: 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 ); 5e002: 4eb9 0005 068c jsr 5068c <__errno> <== NOT EXECUTED return (*iop->handlers->read_h)( iop, dd_buf, dd_len ); } 5e008: 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 ); 5e00c: 2040 moveal %d0,%a0 <== NOT EXECUTED 5e00e: 70ff moveq #-1,%d0 <== NOT EXECUTED return (*iop->handlers->read_h)( iop, dd_buf, dd_len ); } 5e010: 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 ); 5e012: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED return (*iop->handlers->read_h)( iop, dd_buf, dd_len ); } ... 0004360e : struct group *grp, char *buffer, size_t bufsize, struct group **result ) { 4360e: 4e56 ffe0 linkw %fp,#-32 43612: 48d7 1c7c moveml %d2-%d6/%a2-%a4,%sp@ 43616: 242e 0008 movel %fp@(8),%d2 4361a: 47fa fc26 lea %pc@(43242 ),%a3 errno = EINVAL; fclose(fp); return -1; } if (name) { match = (strcmp(grp->gr_name, name) == 0); 4361e: 49f9 0005 12f8 lea 512f8 ,%a4 struct group *grp, char *buffer, size_t bufsize, struct group **result ) { 43624: 2c2e 000c movel %fp@(12),%d6 43628: 246e 0010 moveal %fp@(16),%a2 4362c: 2a2e 0014 movel %fp@(20),%d5 43630: 282e 0018 movel %fp@(24),%d4 FILE *fp; int match; init_etc_passwd_group(); 43634: 4eb9 0004 34ca jsr 434ca if ((fp = fopen("/etc/group", "r")) == NULL) { 4363a: 4879 0005 f149 pea 5f149 <_global_impure_ptr+0xbf> 43640: 4879 0005 e828 pea 5e828 43646: 4eb9 0005 0074 jsr 50074 4364c: 508f addql #8,%sp 4364e: 2600 movel %d0,%d3 43650: 6778 beqs 436ca <== NEVER TAKEN errno = EINVAL; return -1; } for(;;) { if (!scangr(fp, grp, buffer, bufsize)) { 43652: 2f04 movel %d4,%sp@- 43654: 2f05 movel %d5,%sp@- 43656: 2f0a movel %a2,%sp@- 43658: 2f03 movel %d3,%sp@- 4365a: 4e93 jsr %a3@ 4365c: 4fef 0010 lea %sp@(16),%sp 43660: 4a80 tstl %d0 43662: 6744 beqs 436a8 <== NEVER TAKEN errno = EINVAL; fclose(fp); return -1; } if (name) { 43664: 4a82 tstl %d2 43666: 672e beqs 43696 <== NEVER TAKEN match = (strcmp(grp->gr_name, name) == 0); 43668: 2f02 movel %d2,%sp@- 4366a: 2f12 movel %a2@,%sp@- 4366c: 4e94 jsr %a4@ 4366e: 508f addql #8,%sp 43670: 4a80 tstl %d0 43672: 57c0 seq %d0 43674: 49c0 extbl %d0 43676: 4480 negl %d0 } else { match = (grp->gr_gid == gid); } if (match) { 43678: 67d8 beqs 43652 fclose(fp); 4367a: 2f03 movel %d3,%sp@- 4367c: 4eb9 0004 f9f2 jsr 4f9f2 *result = grp; 43682: 206e 001c moveal %fp@(28),%a0 return 0; 43686: 588f addql #4,%sp else { match = (grp->gr_gid == gid); } if (match) { fclose(fp); *result = grp; 43688: 4280 clrl %d0 4368a: 208a movel %a2,%a0@ } } fclose(fp); errno = EINVAL; return -1; } 4368c: 4cee 1c7c ffe0 moveml %fp@(-32),%d2-%d6/%a2-%a4 43692: 4e5e unlk %fp 43694: 4e75 rts } if (name) { match = (strcmp(grp->gr_name, name) == 0); } else { match = (grp->gr_gid == gid); 43696: 4280 clrl %d0 <== NOT EXECUTED 43698: 302a 0008 movew %a2@(8),%d0 <== NOT EXECUTED 4369c: bc80 cmpl %d0,%d6 <== NOT EXECUTED 4369e: 57c0 seq %d0 <== NOT EXECUTED 436a0: 49c0 extbl %d0 <== NOT EXECUTED 436a2: 4480 negl %d0 <== NOT EXECUTED } if (match) { 436a4: 67ac beqs 43652 <== NOT EXECUTED 436a6: 60d2 bras 4367a <== NOT EXECUTED errno = EINVAL; return -1; } for(;;) { if (!scangr(fp, grp, buffer, bufsize)) { errno = EINVAL; 436a8: 4eb9 0004 f8b4 jsr 4f8b4 <__errno> <== NOT EXECUTED 436ae: 2040 moveal %d0,%a0 <== NOT EXECUTED 436b0: 7016 moveq #22,%d0 <== NOT EXECUTED 436b2: 2080 movel %d0,%a0@ <== NOT EXECUTED fclose(fp); 436b4: 2f03 movel %d3,%sp@- <== NOT EXECUTED 436b6: 4eb9 0004 f9f2 jsr 4f9f2 <== NOT EXECUTED return -1; 436bc: 588f addql #4,%sp <== NOT EXECUTED return -1; } for(;;) { if (!scangr(fp, grp, buffer, bufsize)) { errno = EINVAL; fclose(fp); 436be: 70ff moveq #-1,%d0 <== NOT EXECUTED } } fclose(fp); errno = EINVAL; return -1; } 436c0: 4cee 1c7c ffe0 moveml %fp@(-32),%d2-%d6/%a2-%a4 <== NOT EXECUTED 436c6: 4e5e unlk %fp <== NOT EXECUTED 436c8: 4e75 rts <== NOT EXECUTED int match; init_etc_passwd_group(); if ((fp = fopen("/etc/group", "r")) == NULL) { errno = EINVAL; 436ca: 4eb9 0004 f8b4 jsr 4f8b4 <__errno> <== NOT EXECUTED 436d0: 7216 moveq #22,%d1 <== NOT EXECUTED 436d2: 2040 moveal %d0,%a0 <== NOT EXECUTED 436d4: 70ff moveq #-1,%d0 <== NOT EXECUTED } } fclose(fp); errno = EINVAL; return -1; } 436d6: 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; 436dc: 2081 movel %d1,%a0@ <== NOT EXECUTED } } fclose(fp); errno = EINVAL; return -1; } 436de: 4e5e unlk %fp <== NOT EXECUTED 0004335e : return NULL; return p; } struct group *getgrent(void) { 4335e: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED if (group_fp == NULL) 43362: 2039 0006 080a movel 6080a ,%d0 <== NOT EXECUTED 43368: 6608 bnes 43372 <== NOT EXECUTED return NULL; if (!scangr(group_fp, &grent, grbuf, sizeof grbuf)) 4336a: 4281 clrl %d1 <== NOT EXECUTED return NULL; return &grent; } 4336c: 2001 movel %d1,%d0 <== NOT EXECUTED 4336e: 4e5e unlk %fp <== NOT EXECUTED 43370: 4e75 rts <== NOT EXECUTED struct group *getgrent(void) { if (group_fp == NULL) return NULL; if (!scangr(group_fp, &grent, grbuf, sizeof grbuf)) 43372: 4878 00c8 pea c8 <== NOT EXECUTED 43376: 4879 0006 080e pea 6080e <== NOT EXECUTED 4337c: 4879 0006 08d6 pea 608d6 <== NOT EXECUTED 43382: 2f00 movel %d0,%sp@- <== NOT EXECUTED 43384: 4eba febc jsr %pc@(43242 ) <== NOT EXECUTED 43388: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED 4338c: 223c 0006 08d6 movel #395478,%d1 <== NOT EXECUTED 43392: 4a80 tstl %d0 <== NOT EXECUTED 43394: 67d4 beqs 4336a <== NOT EXECUTED return NULL; return &grent; } 43396: 2001 movel %d1,%d0 <== NOT EXECUTED 43398: 4e5e unlk %fp <== NOT EXECUTED 00043708 : gid_t gid ) { struct group *p; if(getgrgid_r(gid, &grent, grbuf, sizeof grbuf, &p)) 43708: 4280 clrl %d0 <== NOT EXECUTED } struct group *getgrgid( gid_t gid ) { 4370a: 4e56 fffc linkw %fp,#-4 <== NOT EXECUTED struct group *p; if(getgrgid_r(gid, &grent, grbuf, sizeof grbuf, &p)) 4370e: 486e fffc pea %fp@(-4) <== NOT EXECUTED 43712: 4878 00c8 pea c8 <== NOT EXECUTED 43716: 4879 0006 080e pea 6080e <== NOT EXECUTED 4371c: 4879 0006 08d6 pea 608d6 <== NOT EXECUTED 43722: 302e 000a movew %fp@(10),%d0 <== NOT EXECUTED 43726: 2f00 movel %d0,%sp@- <== NOT EXECUTED 43728: 4eb9 0004 36e2 jsr 436e2 <== NOT EXECUTED 4372e: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED 43732: 4a80 tstl %d0 <== NOT EXECUTED 43734: 6608 bnes 4373e <== NOT EXECUTED return NULL; return p; 43736: 202e fffc movel %fp@(-4),%d0 <== NOT EXECUTED } 4373a: 4e5e unlk %fp <== NOT EXECUTED 4373c: 4e75 rts <== NOT EXECUTED gid_t gid ) { struct group *p; if(getgrgid_r(gid, &grent, grbuf, sizeof grbuf, &p)) 4373e: 4280 clrl %d0 <== NOT EXECUTED return NULL; return p; } 43740: 4e5e unlk %fp <== NOT EXECUTED 000436e2 : char *buffer, size_t bufsize, struct group **result ) { return getgr_r(NULL, gid, grp, buffer, bufsize, result); 436e2: 4280 clrl %d0 <== NOT EXECUTED struct group *grp, char *buffer, size_t bufsize, struct group **result ) { 436e4: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED return getgr_r(NULL, gid, grp, buffer, bufsize, result); 436e8: 2f2e 0018 movel %fp@(24),%sp@- <== NOT EXECUTED 436ec: 2f2e 0014 movel %fp@(20),%sp@- <== NOT EXECUTED 436f0: 2f2e 0010 movel %fp@(16),%sp@- <== NOT EXECUTED 436f4: 2f2e 000c movel %fp@(12),%sp@- <== NOT EXECUTED 436f8: 302e 000a movew %fp@(10),%d0 <== NOT EXECUTED 436fc: 2f00 movel %d0,%sp@- <== NOT EXECUTED 436fe: 42a7 clrl %sp@- <== NOT EXECUTED 43700: 4eba ff0c jsr %pc@(4360e ) <== NOT EXECUTED } 43704: 4e5e unlk %fp <== NOT EXECUTED 00043766 : struct group *getgrnam( const char *name ) { 43766: 4e56 fffc linkw %fp,#-4 struct group *p; if(getgrnam_r(name, &grent, grbuf, sizeof grbuf, &p)) 4376a: 486e fffc pea %fp@(-4) 4376e: 4878 00c8 pea c8 43772: 4879 0006 080e pea 6080e 43778: 4879 0006 08d6 pea 608d6 4377e: 2f2e 0008 movel %fp@(8),%sp@- 43782: 4eb9 0004 3744 jsr 43744 43788: 4fef 0014 lea %sp@(20),%sp 4378c: 4a80 tstl %d0 4378e: 6608 bnes 43798 <== NEVER TAKEN return NULL; return p; 43790: 202e fffc movel %fp@(-4),%d0 } 43794: 4e5e unlk %fp 43796: 4e75 rts const char *name ) { struct group *p; if(getgrnam_r(name, &grent, grbuf, sizeof grbuf, &p)) 43798: 4280 clrl %d0 <== NOT EXECUTED return NULL; return p; } 4379a: 4e5e unlk %fp <== NOT EXECUTED 0005a140 : */ pid_t getpid( void ) { return _Objects_Local_node; } 5a140: 7001 moveq #1,%d0 <== NOT EXECUTED * * 4.1.1 Get Process and Parent Process IDs, P1003.1b-1993, p. 83 */ pid_t getpid( void ) { 5a142: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED return _Objects_Local_node; } 5a146: 4e5e unlk %fp <== NOT EXECUTED 000437d8 : struct passwd *pwd, char *buffer, size_t bufsize, struct passwd **result ) { 437d8: 4e56 ffe0 linkw %fp,#-32 437dc: 48d7 1c7c moveml %d2-%d6/%a2-%a4,%sp@ 437e0: 242e 0008 movel %fp@(8),%d2 437e4: 47fa fbb6 lea %pc@(4339c ),%a3 errno = EINVAL; fclose(fp); return -1; } if (name) { match = (strcmp(pwd->pw_name, name) == 0); 437e8: 49f9 0005 12f8 lea 512f8 ,%a4 struct passwd *pwd, char *buffer, size_t bufsize, struct passwd **result ) { 437ee: 2c2e 000c movel %fp@(12),%d6 437f2: 246e 0010 moveal %fp@(16),%a2 437f6: 2a2e 0014 movel %fp@(20),%d5 437fa: 282e 0018 movel %fp@(24),%d4 FILE *fp; int match; init_etc_passwd_group(); 437fe: 4eb9 0004 34ca jsr 434ca if ((fp = fopen("/etc/passwd", "r")) == NULL) { 43804: 4879 0005 f149 pea 5f149 <_global_impure_ptr+0xbf> 4380a: 4879 0005 e7b5 pea 5e7b5 43810: 4eb9 0005 0074 jsr 50074 43816: 508f addql #8,%sp 43818: 2600 movel %d0,%d3 4381a: 6778 beqs 43894 <== NEVER TAKEN errno = EINVAL; return -1; } for(;;) { if (!scanpw(fp, pwd, buffer, bufsize)) { 4381c: 2f04 movel %d4,%sp@- 4381e: 2f05 movel %d5,%sp@- 43820: 2f0a movel %a2,%sp@- 43822: 2f03 movel %d3,%sp@- 43824: 4e93 jsr %a3@ 43826: 4fef 0010 lea %sp@(16),%sp 4382a: 4a80 tstl %d0 4382c: 6744 beqs 43872 <== NEVER TAKEN errno = EINVAL; fclose(fp); return -1; } if (name) { 4382e: 4a82 tstl %d2 43830: 672e beqs 43860 <== NEVER TAKEN match = (strcmp(pwd->pw_name, name) == 0); 43832: 2f02 movel %d2,%sp@- 43834: 2f12 movel %a2@,%sp@- 43836: 4e94 jsr %a4@ 43838: 508f addql #8,%sp 4383a: 4a80 tstl %d0 4383c: 57c0 seq %d0 4383e: 49c0 extbl %d0 43840: 4480 negl %d0 } else { match = (pwd->pw_uid == uid); } if (match) { 43842: 67d8 beqs 4381c fclose(fp); 43844: 2f03 movel %d3,%sp@- 43846: 4eb9 0004 f9f2 jsr 4f9f2 *result = pwd; 4384c: 206e 001c moveal %fp@(28),%a0 return 0; 43850: 588f addql #4,%sp else { match = (pwd->pw_uid == uid); } if (match) { fclose(fp); *result = pwd; 43852: 4280 clrl %d0 43854: 208a movel %a2,%a0@ } } fclose(fp); errno = EINVAL; return -1; } 43856: 4cee 1c7c ffe0 moveml %fp@(-32),%d2-%d6/%a2-%a4 4385c: 4e5e unlk %fp 4385e: 4e75 rts } if (name) { match = (strcmp(pwd->pw_name, name) == 0); } else { match = (pwd->pw_uid == uid); 43860: 4280 clrl %d0 <== NOT EXECUTED 43862: 302a 0008 movew %a2@(8),%d0 <== NOT EXECUTED 43866: bc80 cmpl %d0,%d6 <== NOT EXECUTED 43868: 57c0 seq %d0 <== NOT EXECUTED 4386a: 49c0 extbl %d0 <== NOT EXECUTED 4386c: 4480 negl %d0 <== NOT EXECUTED } if (match) { 4386e: 67ac beqs 4381c <== NOT EXECUTED 43870: 60d2 bras 43844 <== NOT EXECUTED errno = EINVAL; return -1; } for(;;) { if (!scanpw(fp, pwd, buffer, bufsize)) { errno = EINVAL; 43872: 4eb9 0004 f8b4 jsr 4f8b4 <__errno> <== NOT EXECUTED 43878: 7416 moveq #22,%d2 <== NOT EXECUTED 4387a: 2040 moveal %d0,%a0 <== NOT EXECUTED 4387c: 2082 movel %d2,%a0@ <== NOT EXECUTED fclose(fp); 4387e: 2f03 movel %d3,%sp@- <== NOT EXECUTED 43880: 4eb9 0004 f9f2 jsr 4f9f2 <== NOT EXECUTED return -1; 43886: 588f addql #4,%sp <== NOT EXECUTED return -1; } for(;;) { if (!scanpw(fp, pwd, buffer, bufsize)) { errno = EINVAL; fclose(fp); 43888: 70ff moveq #-1,%d0 <== NOT EXECUTED } } fclose(fp); errno = EINVAL; return -1; } 4388a: 4cee 1c7c ffe0 moveml %fp@(-32),%d2-%d6/%a2-%a4 <== NOT EXECUTED 43890: 4e5e unlk %fp <== NOT EXECUTED 43892: 4e75 rts <== NOT EXECUTED int match; init_etc_passwd_group(); if ((fp = fopen("/etc/passwd", "r")) == NULL) { errno = EINVAL; 43894: 4eb9 0004 f8b4 jsr 4f8b4 <__errno> <== NOT EXECUTED 4389a: 7616 moveq #22,%d3 <== NOT EXECUTED 4389c: 2040 moveal %d0,%a0 <== NOT EXECUTED 4389e: 70ff moveq #-1,%d0 <== NOT EXECUTED 438a0: 2083 movel %d3,%a0@ <== NOT EXECUTED } } fclose(fp); errno = EINVAL; return -1; } 438a2: 4cee 1c7c ffe0 moveml %fp@(-32),%d2-%d6/%a2-%a4 <== NOT EXECUTED 438a8: 4e5e unlk %fp <== NOT EXECUTED 0004348c : return NULL; return p; } struct passwd *getpwent(void) { 4348c: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED if (passwd_fp == NULL) 43490: 2039 0006 0722 movel 60722 ,%d0 <== NOT EXECUTED 43496: 6608 bnes 434a0 <== NOT EXECUTED return NULL; if (!scanpw(passwd_fp, &pwent, pwbuf, sizeof pwbuf)) 43498: 4281 clrl %d1 <== NOT EXECUTED return NULL; return &pwent; } 4349a: 2001 movel %d1,%d0 <== NOT EXECUTED 4349c: 4e5e unlk %fp <== NOT EXECUTED 4349e: 4e75 rts <== NOT EXECUTED struct passwd *getpwent(void) { if (passwd_fp == NULL) return NULL; if (!scanpw(passwd_fp, &pwent, pwbuf, sizeof pwbuf)) 434a0: 4878 00c8 pea c8 <== NOT EXECUTED 434a4: 4879 0006 0726 pea 60726 <== NOT EXECUTED 434aa: 4879 0006 07ee pea 607ee <== NOT EXECUTED 434b0: 2f00 movel %d0,%sp@- <== NOT EXECUTED 434b2: 4eba fee8 jsr %pc@(4339c ) <== NOT EXECUTED 434b6: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED 434ba: 223c 0006 07ee movel #395246,%d1 <== NOT EXECUTED 434c0: 4a80 tstl %d0 <== NOT EXECUTED 434c2: 67d4 beqs 43498 <== NOT EXECUTED return NULL; return &pwent; } 434c4: 2001 movel %d1,%d0 <== NOT EXECUTED 434c6: 4e5e unlk %fp <== NOT EXECUTED 00043930 : struct passwd *getpwnam( const char *name ) { 43930: 4e56 fffc linkw %fp,#-4 struct passwd *p; if(getpwnam_r(name, &pwent, pwbuf, sizeof pwbuf, &p)) 43934: 486e fffc pea %fp@(-4) 43938: 4878 00c8 pea c8 4393c: 4879 0006 0726 pea 60726 43942: 4879 0006 07ee pea 607ee 43948: 2f2e 0008 movel %fp@(8),%sp@- 4394c: 4eb9 0004 390e jsr 4390e 43952: 4fef 0014 lea %sp@(20),%sp 43956: 4a80 tstl %d0 43958: 6608 bnes 43962 <== NEVER TAKEN return NULL; return p; 4395a: 202e fffc movel %fp@(-4),%d0 } 4395e: 4e5e unlk %fp 43960: 4e75 rts const char *name ) { struct passwd *p; if(getpwnam_r(name, &pwent, pwbuf, sizeof pwbuf, &p)) 43962: 4280 clrl %d0 <== NOT EXECUTED return NULL; return p; } 43964: 4e5e unlk %fp <== NOT EXECUTED 000438d2 : uid_t uid ) { struct passwd *p; if(getpwuid_r(uid, &pwent, pwbuf, sizeof pwbuf, &p)) 438d2: 4280 clrl %d0 <== NOT EXECUTED } struct passwd *getpwuid( uid_t uid ) { 438d4: 4e56 fffc linkw %fp,#-4 <== NOT EXECUTED struct passwd *p; if(getpwuid_r(uid, &pwent, pwbuf, sizeof pwbuf, &p)) 438d8: 486e fffc pea %fp@(-4) <== NOT EXECUTED 438dc: 4878 00c8 pea c8 <== NOT EXECUTED 438e0: 4879 0006 0726 pea 60726 <== NOT EXECUTED 438e6: 4879 0006 07ee pea 607ee <== NOT EXECUTED 438ec: 302e 000a movew %fp@(10),%d0 <== NOT EXECUTED 438f0: 2f00 movel %d0,%sp@- <== NOT EXECUTED 438f2: 4eb9 0004 38ac jsr 438ac <== NOT EXECUTED 438f8: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED 438fc: 4a80 tstl %d0 <== NOT EXECUTED 438fe: 6608 bnes 43908 <== NOT EXECUTED return NULL; return p; 43900: 202e fffc movel %fp@(-4),%d0 <== NOT EXECUTED } 43904: 4e5e unlk %fp <== NOT EXECUTED 43906: 4e75 rts <== NOT EXECUTED uid_t uid ) { struct passwd *p; if(getpwuid_r(uid, &pwent, pwbuf, sizeof pwbuf, &p)) 43908: 4280 clrl %d0 <== NOT EXECUTED return NULL; return p; } 4390a: 4e5e unlk %fp <== NOT EXECUTED 000438ac : char *buffer, size_t bufsize, struct passwd **result ) { return getpw_r(NULL, uid, pwd, buffer, bufsize, result); 438ac: 4280 clrl %d0 <== NOT EXECUTED struct passwd *pwd, char *buffer, size_t bufsize, struct passwd **result ) { 438ae: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED return getpw_r(NULL, uid, pwd, buffer, bufsize, result); 438b2: 2f2e 0018 movel %fp@(24),%sp@- <== NOT EXECUTED 438b6: 2f2e 0014 movel %fp@(20),%sp@- <== NOT EXECUTED 438ba: 2f2e 0010 movel %fp@(16),%sp@- <== NOT EXECUTED 438be: 2f2e 000c movel %fp@(12),%sp@- <== NOT EXECUTED 438c2: 302e 000a movew %fp@(10),%d0 <== NOT EXECUTED 438c6: 2f00 movel %d0,%sp@- <== NOT EXECUTED 438c8: 42a7 clrl %sp@- <== NOT EXECUTED 438ca: 4eba ff0c jsr %pc@(437d8 ) <== NOT EXECUTED } 438ce: 4e5e unlk %fp <== NOT EXECUTED 0004a6fc : */ int gettimeofday( struct timeval *tp, void * __tz __attribute__((unused)) ) { 4a6fc: 4e56 ffec linkw %fp,#-20 4a700: 48d7 040c moveml %d2-%d3/%a2,%sp@ 4a704: 246e 0008 moveal %fp@(8),%a2 /* struct timezone* tzp = (struct timezone*) __tz; */ if ( !tp ) { 4a708: 4a8a tstl %a2 4a70a: 673c beqs 4a748 <== NEVER TAKEN { ISR_Level level; struct timespec now; suseconds_t useconds; _ISR_Disable(level); 4a70c: 203c 0000 0700 movel #1792,%d0 4a712: 40c2 movew %sr,%d2 4a714: 8082 orl %d2,%d0 4a716: 46c0 movew %d0,%sr _TOD_Get( &now ); 4a718: 486e fff8 pea %fp@(-8) 4a71c: 4eb9 0004 b244 jsr 4b244 <_TOD_Get> _ISR_Enable(level); 4a722: 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; 4a724: 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; 4a72a: 588f addql #4,%sp 4a72c: 4280 clrl %d0 _ISR_Disable(level); _TOD_Get( &now ); _ISR_Enable(level); useconds = (suseconds_t)now.tv_nsec; 4a72e: 222e fffc movel %fp@(-4),%d1 useconds /= (suseconds_t)TOD_NANOSECONDS_PER_MICROSECOND; time->tv_sec = now.tv_sec; time->tv_usec = useconds; 4a732: 4c43 1801 remsl %d3,%d1,%d1 4a736: 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; 4a73a: 24ae fff8 movel %fp@(-8),%a2@ } 4a73e: 4cee 040c ffec moveml %fp@(-20),%d2-%d3/%a2 4a744: 4e5e unlk %fp 4a746: 4e75 rts void * __tz __attribute__((unused)) ) { /* struct timezone* tzp = (struct timezone*) __tz; */ if ( !tp ) { errno = EFAULT; 4a748: 4eb9 0004 d868 jsr 4d868 <__errno> <== NOT EXECUTED 4a74e: 720e moveq #14,%d1 <== NOT EXECUTED 4a750: 2040 moveal %d0,%a0 <== NOT EXECUTED 4a752: 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; } 4a754: 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; 4a75a: 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; } 4a75c: 4e5e unlk %fp <== NOT EXECUTED 0005284c : ) { IMFS_jnode_t *the_jnode; /* Is the node a directory ? */ the_jnode = (IMFS_jnode_t *) iop->file_info; 5284c: 7001 moveq #1,%d0 rtems_libio_t *iop, const char *pathname, uint32_t flag, uint32_t mode ) { 5284e: 4e56 0000 linkw %fp,#0 52852: 206e 0008 moveal %fp@(8),%a0 IMFS_jnode_t *the_jnode; /* Is the node a directory ? */ the_jnode = (IMFS_jnode_t *) iop->file_info; 52856: 2268 0038 moveal %a0@(56),%a1 rtems_libio_t *iop, const char *pathname, uint32_t flag, uint32_t mode ) { 5285a: 2f02 movel %d2,%sp@- IMFS_jnode_t *the_jnode; /* Is the node a directory ? */ the_jnode = (IMFS_jnode_t *) iop->file_info; 5285c: b0a9 0048 cmpl %a1@(72),%d0 52860: 6708 beqs 5286a <== ALWAYS TAKEN if ( the_jnode->type != IMFS_DIRECTORY ) return -1; /* It wasn't a directory --> return error */ iop->offset = 0; return 0; } 52862: 241f movel %sp@+,%d2 <== NOT EXECUTED ) { IMFS_jnode_t *the_jnode; /* Is the node a directory ? */ the_jnode = (IMFS_jnode_t *) iop->file_info; 52864: 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; } 52866: 4e5e unlk %fp <== NOT EXECUTED 52868: 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; 5286a: 4280 clrl %d0 5286c: 4281 clrl %d1 5286e: 4282 clrl %d2 52870: 2141 000c movel %d1,%a0@(12) 52874: 2142 0010 movel %d2,%a0@(16) return 0; } 52878: 241f movel %sp@+,%d2 5287a: 4e5e unlk %fp <== NOT EXECUTED 000529ba : int imfs_dir_rmnod( rtems_filesystem_location_info_t *parent_pathloc, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN */ ) { 529ba: 4e56 fff8 linkw %fp,#-8 529be: 2f0b movel %a3,%sp@- 529c0: 266e 000c moveal %fp@(12),%a3 529c4: 2f0a movel %a2,%sp@- IMFS_jnode_t *the_jnode; the_jnode = (IMFS_jnode_t *) pathloc->node_access; 529c6: 2453 moveal %a3@,%a2 529c8: 200a movel %a2,%d0 529ca: 0680 0000 0050 addil #80,%d0 529d0: b0aa 004c cmpl %a2@(76),%d0 529d4: 6600 0090 bnew 52a66 /* * You cannot remove the file system root node. */ if ( pathloc->mt_entry->mt_fs_root.node_access == pathloc->node_access ) 529d8: 206b 0010 moveal %a3@(16),%a0 529dc: b5e8 001c cmpal %a0@(28),%a2 529e0: 6700 009e beqw 52a80 /* * You cannot remove a mountpoint. */ if ( the_jnode->info.directory.mt_fs != NULL ) 529e4: 4aaa 0058 tstl %a2@(88) 529e8: 6600 0096 bnew 52a80 /* * Take the node out of the parent's chain that contains this node */ if ( the_jnode->Parent != NULL ) { 529ec: 4aaa 0008 tstl %a2@(8) 529f0: 670e beqs 52a00 529f2: 2f0a movel %a2,%sp@- 529f4: 4eb9 0004 8718 jsr 48718 <_Chain_Extract> rtems_chain_extract( (rtems_chain_node *) the_jnode ); the_jnode->Parent = NULL; 529fa: 588f addql #4,%sp 529fc: 42aa 0008 clrl %a2@(8) /* * Decrement the link counter and see if we can free the space. */ the_jnode->st_nlink--; 52a00: 302a 0032 movew %a2@(50),%d0 52a04: 5380 subql #1,%d0 52a06: 3540 0032 movew %d0,%a2@(50) IMFS_update_ctime( the_jnode ); 52a0a: 42a7 clrl %sp@- 52a0c: 486e fff8 pea %fp@(-8) 52a10: 4eb9 0004 40b4 jsr 440b4 52a16: 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) ) { 52a1c: 2f0a movel %a2,%sp@- 52a1e: 4eb9 0004 fd9a jsr 4fd9a 52a24: 4fef 000c lea %sp@(12),%sp 52a28: 4a80 tstl %d0 52a2a: 662c bnes 52a58 52a2c: 4a6a 0032 tstw %a2@(50) 52a30: 6626 bnes 52a58 /* * Is the rtems_filesystem_current is this node? */ if ( rtems_filesystem_current.node_access == pathloc->node_access ) 52a32: 2079 0006 238c moveal 6238c ,%a0 52a38: 2653 moveal %a3@,%a3 52a3a: b7e8 0004 cmpal %a0@(4),%a3 52a3e: 675a beqs 52a9a <== NEVER TAKEN /* * Free memory associated with a memory file. */ free( the_jnode ); 52a40: 2f0a movel %a2,%sp@- 52a42: 4eb9 0004 4024 jsr 44024 52a48: 588f addql #4,%sp 52a4a: 4280 clrl %d0 } return 0; } 52a4c: 246e fff0 moveal %fp@(-16),%a2 52a50: 266e fff4 moveal %fp@(-12),%a3 52a54: 4e5e unlk %fp 52a56: 4e75 rts 52a58: 246e fff0 moveal %fp@(-16),%a2 /* * Free memory associated with a memory file. */ free( the_jnode ); 52a5c: 4280 clrl %d0 } return 0; } 52a5e: 266e fff4 moveal %fp@(-12),%a3 52a62: 4e5e unlk %fp 52a64: 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 ); 52a66: 4eb9 0005 30c8 jsr 530c8 <__errno> free( the_jnode ); } return 0; } 52a6c: 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 ); 52a70: 2040 moveal %d0,%a0 52a72: 725a moveq #90,%d1 52a74: 70ff moveq #-1,%d0 free( the_jnode ); } return 0; } 52a76: 266e fff4 moveal %fp@(-12),%a3 52a7a: 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 ); 52a7c: 2081 movel %d1,%a0@ free( the_jnode ); } return 0; } 52a7e: 4e75 rts /* * You cannot remove a mountpoint. */ if ( the_jnode->info.directory.mt_fs != NULL ) rtems_set_errno_and_return_minus_one( EBUSY ); 52a80: 4eb9 0005 30c8 jsr 530c8 <__errno> free( the_jnode ); } return 0; } 52a86: 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 ); 52a8a: 2040 moveal %d0,%a0 52a8c: 7210 moveq #16,%d1 52a8e: 70ff moveq #-1,%d0 free( the_jnode ); } return 0; } 52a90: 266e fff4 moveal %fp@(-12),%a3 52a94: 4e5e unlk %fp /* * You cannot remove a mountpoint. */ if ( the_jnode->info.directory.mt_fs != NULL ) rtems_set_errno_and_return_minus_one( EBUSY ); 52a96: 2081 movel %d1,%a0@ free( the_jnode ); } return 0; } 52a98: 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; 52a9a: 42a8 0004 clrl %a0@(4) <== NOT EXECUTED /* * Free memory associated with a memory file. */ free( the_jnode ); 52a9e: 2f0a movel %a2,%sp@- <== NOT EXECUTED 52aa0: 4eb9 0004 4024 jsr 44024 <== NOT EXECUTED 52aa6: 588f addql #4,%sp <== NOT EXECUTED 52aa8: 4280 clrl %d0 <== NOT EXECUTED 52aaa: 60a0 bras 52a4c <== NOT EXECUTED 000434ca : /* * Initialize useable but dummy databases */ void init_etc_passwd_group(void) { 434ca: 4e56 0000 linkw %fp,#0 434ce: 2f0a movel %a2,%sp@- 434d0: 2f02 movel %d2,%sp@- FILE *fp; static char etc_passwd_initted = 0; if (etc_passwd_initted) 434d2: 4a39 0006 0720 tstb 60720 434d8: 670c beqs 434e6 fprintf( fp, "root:x:0:root\n" "rtems:x:1:rtems\n" "tty:x:2:tty\n" ); fclose(fp); } } 434da: 242e fff8 movel %fp@(-8),%d2 434de: 246e fffc moveal %fp@(-4),%a2 434e2: 4e5e unlk %fp 434e4: 4e75 rts static char etc_passwd_initted = 0; if (etc_passwd_initted) return; etc_passwd_initted = 1; mkdir("/etc", 0777); 434e6: 4878 01ff pea 1ff /* * Initialize /etc/passwd */ if ((fp = fopen("/etc/passwd", "r")) != NULL) { 434ea: 45f9 0005 0074 lea 50074 ,%a2 static char etc_passwd_initted = 0; if (etc_passwd_initted) return; etc_passwd_initted = 1; mkdir("/etc", 0777); 434f0: 4879 0005 e7b0 pea 5e7b0 FILE *fp; static char etc_passwd_initted = 0; if (etc_passwd_initted) return; etc_passwd_initted = 1; 434f6: 7001 moveq #1,%d0 434f8: 13c0 0006 0720 moveb %d0,60720 mkdir("/etc", 0777); 434fe: 4eb9 0004 3cd4 jsr 43cd4 /* * Initialize /etc/passwd */ if ((fp = fopen("/etc/passwd", "r")) != NULL) { 43504: 4879 0005 f149 pea 5f149 <_global_impure_ptr+0xbf> 4350a: 4879 0005 e7b5 pea 5e7b5 43510: 4e92 jsr %a2@ 43512: 4fef 0010 lea %sp@(16),%sp 43516: 4a80 tstl %d0 43518: 677e beqs 43598 <== ALWAYS TAKEN fclose(fp); 4351a: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4351c: 4eb9 0004 f9f2 jsr 4f9f2 <== NOT EXECUTED 43522: 588f addql #4,%sp <== NOT EXECUTED } /* * Initialize /etc/group */ if ((fp = fopen("/etc/group", "r")) != NULL) { 43524: 4879 0005 f149 pea 5f149 <_global_impure_ptr+0xbf> 4352a: 4879 0005 e828 pea 5e828 43530: 4e92 jsr %a2@ 43532: 508f addql #8,%sp 43534: 4a80 tstl %d0 43536: 6716 beqs 4354e <== ALWAYS TAKEN fclose(fp); 43538: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4353a: 4eb9 0004 f9f2 jsr 4f9f2 <== NOT EXECUTED fprintf( fp, "root:x:0:root\n" "rtems:x:1:rtems\n" "tty:x:2:tty\n" ); fclose(fp); } } 43540: 242e fff8 movel %fp@(-8),%d2 <== NOT EXECUTED /* * Initialize /etc/group */ if ((fp = fopen("/etc/group", "r")) != NULL) { fclose(fp); 43544: 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); } } 43546: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED 4354a: 4e5e unlk %fp <== NOT EXECUTED 4354c: 4e75 rts <== NOT EXECUTED * Initialize /etc/group */ if ((fp = fopen("/etc/group", "r")) != NULL) { fclose(fp); } else if ((fp = fopen("/etc/group", "w")) != NULL) { 4354e: 4879 0005 ded2 pea 5ded2 <_rodata_start+0xf2> 43554: 4879 0005 e828 pea 5e828 4355a: 4eb9 0005 0074 jsr 50074 43560: 508f addql #8,%sp 43562: 2440 moveal %d0,%a2 43564: 4a80 tstl %d0 43566: 6700 ff72 beqw 434da fprintf( fp, "root:x:0:root\n" 4356a: 2f00 movel %d0,%sp@- 4356c: 4878 002a pea 2a 43570: 4878 0001 pea 1 43574: 4879 0005 e833 pea 5e833 4357a: 4eb9 0005 089c jsr 5089c "rtems:x:1:rtems\n" "tty:x:2:tty\n" ); fclose(fp); 43580: 2f0a movel %a2,%sp@- 43582: 4eb9 0004 f9f2 jsr 4f9f2 } } 43588: 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); 4358c: 4fef 0014 lea %sp@(20),%sp } } 43590: 246e fffc moveal %fp@(-4),%a2 43594: 4e5e unlk %fp 43596: 4e75 rts * Initialize /etc/passwd */ if ((fp = fopen("/etc/passwd", "r")) != NULL) { fclose(fp); } else if ((fp = fopen("/etc/passwd", "w")) != NULL) { 43598: 4879 0005 ded2 pea 5ded2 <_rodata_start+0xf2> 4359e: 4879 0005 e7b5 pea 5e7b5 435a4: 4e92 jsr %a2@ 435a6: 508f addql #8,%sp 435a8: 2400 movel %d0,%d2 435aa: 6700 ff78 beqw 43524 fprintf(fp, "root:*:0:0:root::/:/bin/sh\n" 435ae: 2f00 movel %d0,%sp@- 435b0: 4878 0066 pea 66 435b4: 4878 0001 pea 1 435b8: 4879 0005 e7c1 pea 5e7c1 435be: 4eb9 0005 089c jsr 5089c "rtems:*:1:1:RTEMS Application::/:/bin/sh\n" "tty:!:2:2:tty owner::/:/bin/false\n" ); fclose(fp); 435c4: 2f02 movel %d2,%sp@- 435c6: 4eb9 0004 f9f2 jsr 4f9f2 435cc: 4fef 0014 lea %sp@(20),%sp 435d0: 6000 ff52 braw 43524 000465fc : int ioctl( int fd, ioctl_command_t command, ... ) { 465fc: 4e56 0000 linkw %fp,#0 46600: 202e 0008 movel %fp@(8),%d0 va_list ap; rtems_status_code rc; rtems_libio_t *iop; void *buffer; rtems_libio_check_fd( fd ); 46604: b0b9 0006 24c4 cmpl 624c4 ,%d0 4660a: 643c bccs 46648 iop = rtems_libio_iop( fd ); 4660c: 2079 0006 3c1c moveal 63c1c ,%a0 46612: ed88 lsll #6,%d0 46614: d1c0 addal %d0,%a0 rtems_libio_check_is_open(iop); 46616: 2028 0014 movel %a0@(20),%d0 4661a: 0280 0000 0100 andil #256,%d0 46620: 6726 beqs 46648 <== NEVER TAKEN va_start(ap, command); buffer = va_arg(ap, void *); 46622: 202e 0010 movel %fp@(16),%d0 /* * Now process the ioctl(). */ if ( !iop->handlers ) 46626: 2268 003c moveal %a0@(60),%a1 4662a: 4a89 tstl %a1 4662c: 671a beqs 46648 <== NEVER TAKEN rtems_set_errno_and_return_minus_one( EBADF ); if ( !iop->handlers->ioctl_h ) 4662e: 2269 0010 moveal %a1@(16),%a1 46632: 4a89 tstl %a1 46634: 6724 beqs 4665a <== NEVER TAKEN rtems_set_errno_and_return_minus_one( ENOTSUP ); rc = (*iop->handlers->ioctl_h)( iop, command, buffer ); 46636: 2f00 movel %d0,%sp@- 46638: 2f2e 000c movel %fp@(12),%sp@- 4663c: 2f08 movel %a0,%sp@- 4663e: 4e91 jsr %a1@ return rc; 46640: 4fef 000c lea %sp@(12),%sp } 46644: 4e5e unlk %fp 46646: 4e75 rts /* * Now process the ioctl(). */ if ( !iop->handlers ) rtems_set_errno_and_return_minus_one( EBADF ); 46648: 4eb9 0005 32a4 jsr 532a4 <__errno> 4664e: 7209 moveq #9,%d1 46650: 2040 moveal %d0,%a0 46652: 70ff moveq #-1,%d0 rtems_set_errno_and_return_minus_one( ENOTSUP ); rc = (*iop->handlers->ioctl_h)( iop, command, buffer ); return rc; } 46654: 4e5e unlk %fp /* * Now process the ioctl(). */ if ( !iop->handlers ) rtems_set_errno_and_return_minus_one( EBADF ); 46656: 2081 movel %d1,%a0@ rtems_set_errno_and_return_minus_one( ENOTSUP ); rc = (*iop->handlers->ioctl_h)( iop, command, buffer ); return rc; } 46658: 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 ); 4665a: 4eb9 0005 32a4 jsr 532a4 <__errno> <== NOT EXECUTED rc = (*iop->handlers->ioctl_h)( iop, command, buffer ); return rc; } 46660: 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 ); 46662: 2040 moveal %d0,%a0 <== NOT EXECUTED 46664: 70ff moveq #-1,%d0 <== NOT EXECUTED 46666: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED rc = (*iop->handlers->ioctl_h)( iop, command, buffer ); return rc; } ... 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 c378 moveal 5c378 <__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 c2e4 movel 5c2e4 ,%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 0005a168 : #if !defined(RTEMS_POSIX_API) int kill( pid_t pid, int sig ) { return 0; } 5a168: 4280 clrl %d0 <== NOT EXECUTED * These are directly supported (and completely correct) in the posix api. */ #if !defined(RTEMS_POSIX_API) int kill( pid_t pid, int sig ) { 5a16a: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED return 0; } 5a16e: 4e5e unlk %fp <== NOT EXECUTED 00044510 : int link( const char *existing, const char *new ) { 44510: 4e56 ffc4 linkw %fp,#-60 44514: 48d7 0c0c moveml %d2-%d3/%a2-%a3,%sp@ 44518: 242e 0008 movel %fp@(8),%d2 /* * Get the node we are linking to. */ result = rtems_filesystem_evaluate_path( existing, strlen( existing ), 4451c: 260e movel %fp,%d3 4451e: 0683 ffff ffe8 addil #-24,%d3 44524: 2f02 movel %d2,%sp@- int link( const char *existing, const char *new ) { 44526: 266e 000c moveal %fp@(12),%a3 /* * Get the node we are linking to. */ result = rtems_filesystem_evaluate_path( existing, strlen( existing ), 4452a: 4eb9 0005 1b38 jsr 51b38 44530: 7201 moveq #1,%d1 44532: 2e81 movel %d1,%sp@ 44534: 2f03 movel %d3,%sp@- 44536: 42a7 clrl %sp@- 44538: 2f00 movel %d0,%sp@- 4453a: 2f02 movel %d2,%sp@- 4453c: 4eb9 0004 3f90 jsr 43f90 0, &existing_loc, true ); if ( result != 0 ) 44542: 4fef 0014 lea %sp@(20),%sp 44546: 4a80 tstl %d0 44548: 6600 00cc bnew 44616 /* * Get the parent of the node we are creating. */ rtems_filesystem_get_start_loc( new, &i, &parent_loc ); 4454c: 742f moveq #47,%d2 4454e: 1213 moveb %a3@,%d1 44550: 1001 moveb %d1,%d0 44552: 49c0 extbl %d0 44554: b480 cmpl %d0,%d2 44556: 670e beqs 44566 44558: 143c 005c moveb #92,%d2 4455c: b480 cmpl %d0,%d2 4455e: 6706 beqs 44566 <== NEVER TAKEN 44560: 4a01 tstb %d1 44562: 6600 00c0 bnew 44624 44566: 2079 0006 0d28 moveal 60d28 ,%a0 4456c: 45ee ffd4 lea %fp@(-44),%a2 44570: 7001 moveq #1,%d0 44572: 24a8 0018 movel %a0@(24),%a2@ 44576: 2d68 001c ffd8 movel %a0@(28),%fp@(-40) 4457c: 2d68 0020 ffdc movel %a0@(32),%fp@(-36) 44582: 2d68 0024 ffe0 movel %a0@(36),%fp@(-32) 44588: 2d68 0028 ffe4 movel %a0@(40),%fp@(-28) if ( !parent_loc.ops->evalformake_h ) { 4458e: 206e ffe0 moveal %fp@(-32),%a0 44592: 2068 0004 moveal %a0@(4),%a0 44596: 4a88 tstl %a0 44598: 6700 0122 beqw 446bc 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 ); 4459c: 486e fffc pea %fp@(-4) 445a0: 2f0a movel %a2,%sp@- 445a2: 4873 0800 pea %a3@(00000000,%d0:l) 445a6: 4e90 jsr %a0@ if ( result != 0 ) { 445a8: 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 ); 445ac: 2640 moveal %d0,%a3 if ( result != 0 ) { 445ae: 4a80 tstl %d0 445b0: 6600 00dc bnew 4468e /* * Check to see if the caller is trying to link across file system * boundaries. */ if ( parent_loc.mt_entry != existing_loc.mt_entry ) { 445b4: 202e fff8 movel %fp@(-8),%d0 445b8: b0ae ffe4 cmpl %fp@(-28),%d0 445bc: 6600 008a bnew 44648 rtems_filesystem_freenode( &existing_loc ); rtems_filesystem_freenode( &parent_loc ); rtems_set_errno_and_return_minus_one( EXDEV ); } if ( !parent_loc.ops->link_h ) { 445c0: 226e ffe0 moveal %fp@(-32),%a1 445c4: 2069 0008 moveal %a1@(8),%a0 445c8: 4a88 tstl %a0 445ca: 6700 0122 beqw 446ee 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 ); 445ce: 2f2e fffc movel %fp@(-4),%sp@- 445d2: 2f0a movel %a2,%sp@- 445d4: 2f03 movel %d3,%sp@- 445d6: 4e90 jsr %a0@ rtems_filesystem_freenode( &existing_loc ); 445d8: 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 ); 445dc: 2400 movel %d0,%d2 rtems_filesystem_freenode( &existing_loc ); 445de: 4fef 000c lea %sp@(12),%sp 445e2: 4a88 tstl %a0 445e4: 670e beqs 445f4 <== NEVER TAKEN 445e6: 2068 001c moveal %a0@(28),%a0 445ea: 4a88 tstl %a0 445ec: 6706 beqs 445f4 <== NEVER TAKEN 445ee: 2f03 movel %d3,%sp@- 445f0: 4e90 jsr %a0@ 445f2: 588f addql #4,%sp rtems_filesystem_freenode( &parent_loc ); 445f4: 206e ffe0 moveal %fp@(-32),%a0 445f8: 4a88 tstl %a0 445fa: 670e beqs 4460a <== NEVER TAKEN 445fc: 2068 001c moveal %a0@(28),%a0 44600: 4a88 tstl %a0 44602: 6706 beqs 4460a <== NEVER TAKEN 44604: 2f0a movel %a2,%sp@- 44606: 4e90 jsr %a0@ 44608: 588f addql #4,%sp return result; } 4460a: 2002 movel %d2,%d0 4460c: 4cee 0c0c ffc4 moveml %fp@(-60),%d2-%d3/%a2-%a3 44612: 4e5e unlk %fp 44614: 4e75 rts * Get the node we are linking to. */ result = rtems_filesystem_evaluate_path( existing, strlen( existing ), 0, &existing_loc, true ); if ( result != 0 ) 44616: 74ff moveq #-1,%d2 rtems_filesystem_freenode( &existing_loc ); rtems_filesystem_freenode( &parent_loc ); return result; } 44618: 2002 movel %d2,%d0 4461a: 4cee 0c0c ffc4 moveml %fp@(-60),%d2-%d3/%a2-%a3 44620: 4e5e unlk %fp 44622: 4e75 rts /* * Get the parent of the node we are creating. */ rtems_filesystem_get_start_loc( new, &i, &parent_loc ); 44624: 2079 0006 0d28 moveal 60d28 ,%a0 4462a: 45ee ffd4 lea %fp@(-44),%a2 4462e: 5888 addql #4,%a0 44630: 4280 clrl %d0 44632: 2498 movel %a0@+,%a2@ 44634: 2d58 ffd8 movel %a0@+,%fp@(-40) 44638: 2d58 ffdc movel %a0@+,%fp@(-36) 4463c: 2d58 ffe0 movel %a0@+,%fp@(-32) 44640: 2d50 ffe4 movel %a0@,%fp@(-28) 44644: 6000 ff48 braw 4458e * 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 ); 44648: 206e fff4 moveal %fp@(-12),%a0 4464c: 4a88 tstl %a0 4464e: 670e beqs 4465e <== NEVER TAKEN 44650: 2068 001c moveal %a0@(28),%a0 44654: 4a88 tstl %a0 44656: 6706 beqs 4465e <== NEVER TAKEN 44658: 2f03 movel %d3,%sp@- 4465a: 4e90 jsr %a0@ 4465c: 588f addql #4,%sp rtems_filesystem_freenode( &parent_loc ); 4465e: 206e ffe0 moveal %fp@(-32),%a0 44662: 4a88 tstl %a0 44664: 670e beqs 44674 <== NEVER TAKEN 44666: 2068 001c moveal %a0@(28),%a0 4466a: 4a88 tstl %a0 4466c: 6706 beqs 44674 <== NEVER TAKEN 4466e: 2f0a movel %a2,%sp@- 44670: 4e90 jsr %a0@ 44672: 588f addql #4,%sp rtems_set_errno_and_return_minus_one( EXDEV ); 44674: 4eb9 0005 068c jsr 5068c <__errno> 4467a: 74ff moveq #-1,%d2 4467c: 2040 moveal %d0,%a0 4467e: 7012 moveq #18,%d0 44680: 2080 movel %d0,%a0@ rtems_filesystem_freenode( &existing_loc ); rtems_filesystem_freenode( &parent_loc ); return result; } 44682: 2002 movel %d2,%d0 44684: 4cee 0c0c ffc4 moveml %fp@(-60),%d2-%d3/%a2-%a3 4468a: 4e5e unlk %fp 4468c: 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 ); 4468e: 206e fff4 moveal %fp@(-12),%a0 44692: 4a88 tstl %a0 44694: 670e beqs 446a4 <== NEVER TAKEN 44696: 2068 001c moveal %a0@(28),%a0 4469a: 4a88 tstl %a0 4469c: 6706 beqs 446a4 <== NEVER TAKEN 4469e: 2f03 movel %d3,%sp@- 446a0: 4e90 jsr %a0@ 446a2: 588f addql #4,%sp rtems_set_errno_and_return_minus_one( result ); 446a4: 4eb9 0005 068c jsr 5068c <__errno> 446aa: 74ff moveq #-1,%d2 446ac: 2040 moveal %d0,%a0 rtems_filesystem_freenode( &existing_loc ); rtems_filesystem_freenode( &parent_loc ); return result; } 446ae: 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 ); 446b0: 208b movel %a3,%a0@ rtems_filesystem_freenode( &existing_loc ); rtems_filesystem_freenode( &parent_loc ); return result; } 446b2: 4cee 0c0c ffc4 moveml %fp@(-60),%d2-%d3/%a2-%a3 446b8: 4e5e unlk %fp 446ba: 4e75 rts */ rtems_filesystem_get_start_loc( new, &i, &parent_loc ); if ( !parent_loc.ops->evalformake_h ) { rtems_filesystem_freenode( &existing_loc ); 446bc: 206e fff4 moveal %fp@(-12),%a0 <== NOT EXECUTED 446c0: 4a88 tstl %a0 <== NOT EXECUTED 446c2: 670e beqs 446d2 <== NOT EXECUTED 446c4: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 446c8: 4a88 tstl %a0 <== NOT EXECUTED 446ca: 6706 beqs 446d2 <== NOT EXECUTED 446cc: 2f03 movel %d3,%sp@- <== NOT EXECUTED 446ce: 4e90 jsr %a0@ <== NOT EXECUTED 446d0: 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 ); 446d2: 4eb9 0005 068c jsr 5068c <__errno> <== NOT EXECUTED 446d8: 74ff moveq #-1,%d2 <== NOT EXECUTED 446da: 2040 moveal %d0,%a0 <== NOT EXECUTED 446dc: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED rtems_filesystem_freenode( &existing_loc ); rtems_filesystem_freenode( &parent_loc ); return result; } 446e2: 2002 movel %d2,%d0 <== NOT EXECUTED 446e4: 4cee 0c0c ffc4 moveml %fp@(-60),%d2-%d3/%a2-%a3 <== NOT EXECUTED 446ea: 4e5e unlk %fp <== NOT EXECUTED 446ec: 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 ); 446ee: 206e fff4 moveal %fp@(-12),%a0 <== NOT EXECUTED 446f2: 4a88 tstl %a0 <== NOT EXECUTED 446f4: 6712 beqs 44708 <== NOT EXECUTED 446f6: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 446fa: 4a88 tstl %a0 <== NOT EXECUTED 446fc: 670a beqs 44708 <== NOT EXECUTED 446fe: 2f03 movel %d3,%sp@- <== NOT EXECUTED 44700: 4e90 jsr %a0@ <== NOT EXECUTED 44702: 226e ffe0 moveal %fp@(-32),%a1 <== NOT EXECUTED 44706: 588f addql #4,%sp <== NOT EXECUTED rtems_filesystem_freenode( &parent_loc ); 44708: 4a89 tstl %a1 <== NOT EXECUTED 4470a: 67c6 beqs 446d2 <== NOT EXECUTED 4470c: 2069 001c moveal %a1@(28),%a0 <== NOT EXECUTED 44710: 4a88 tstl %a0 <== NOT EXECUTED 44712: 67be beqs 446d2 <== NOT EXECUTED 44714: 2f0a movel %a2,%sp@- <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 44716: 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 ); 44718: 4e90 jsr %a0@ <== NOT EXECUTED 4471a: 588f addql #4,%sp <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 4471c: 4eb9 0005 068c jsr 5068c <__errno> <== NOT EXECUTED 44722: 2040 moveal %d0,%a0 <== NOT EXECUTED 44724: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED 4472a: 60b6 bras 446e2 <== NOT EXECUTED 0005a188 : off_t lseek( int fd, off_t offset, int whence ) { 5a188: 4e56 ffe4 linkw %fp,#-28 5a18c: 222e 0008 movel %fp@(8),%d1 5a190: 48d7 04fc moveml %d2-%d7/%a2,%sp@ 5a194: 202e 0014 movel %fp@(20),%d0 5a198: 282e 000c movel %fp@(12),%d4 5a19c: 2a2e 0010 movel %fp@(16),%d5 rtems_libio_t *iop; off_t old_offset; off_t status; rtems_libio_check_fd( fd ); 5a1a0: b2b9 0005 c1e4 cmpl 5c1e4 ,%d1 5a1a6: 6400 0118 bccw 5a2c0 iop = rtems_libio_iop( fd ); 5a1aa: 2479 0005 d86c moveal 5d86c ,%a2 5a1b0: ed89 lsll #6,%d1 5a1b2: d5c1 addal %d1,%a2 rtems_libio_check_is_open(iop); 5a1b4: 222a 0014 movel %a2@(20),%d1 5a1b8: 0281 0000 0100 andil #256,%d1 5a1be: 6700 0100 beqw 5a2c0 /* * Check as many errors as possible before touching iop->offset. */ if ( !iop->handlers->lseek_h ) 5a1c2: 206a 003c moveal %a2@(60),%a0 5a1c6: 4aa8 0014 tstl %a0@(20) 5a1ca: 6700 0112 beqw 5a2de /* * Now process the lseek(). */ old_offset = iop->offset; switch ( whence ) { 5a1ce: 7201 moveq #1,%d1 /* * Now process the lseek(). */ old_offset = iop->offset; 5a1d0: 242a 000c movel %a2@(12),%d2 5a1d4: 262a 0010 movel %a2@(16),%d3 switch ( whence ) { 5a1d8: b280 cmpl %d0,%d1 5a1da: 6700 00ae beqw 5a28a 5a1de: 7c02 moveq #2,%d6 5a1e0: bc80 cmpl %d0,%d6 5a1e2: 6752 beqs 5a236 5a1e4: 4a80 tstl %d0 5a1e6: 6600 0084 bnew 5a26c case SEEK_SET: iop->offset = offset; 5a1ea: 2544 000c movel %d4,%a2@(12) 5a1ee: 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 ); 5a1f2: 2f00 movel %d0,%sp@- 5a1f4: 2f05 movel %d5,%sp@- 5a1f6: 2f04 movel %d4,%sp@- 5a1f8: 2f0a movel %a2,%sp@- 5a1fa: 2068 0014 moveal %a0@(20),%a0 5a1fe: 4e90 jsr %a0@ if ( status == (off_t) -1 ) 5a200: 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 ); 5a204: 2800 movel %d0,%d4 5a206: 2a01 movel %d1,%d5 if ( status == (off_t) -1 ) 5a208: 70ff moveq #-1,%d0 5a20a: 72ff moveq #-1,%d1 5a20c: 9285 subl %d5,%d1 5a20e: 9184 subxl %d4,%d0 5a210: 670e beqs 5a220 <== NEVER TAKEN /* * So if the operation failed, we have to restore iop->offset. */ return status; } 5a212: 2205 movel %d5,%d1 5a214: 2004 movel %d4,%d0 5a216: 4cee 04fc ffe4 moveml %fp@(-28),%d2-%d7/%a2 5a21c: 4e5e unlk %fp 5a21e: 4e75 rts 5a220: 2205 movel %d5,%d1 5a222: 2004 movel %d4,%d0 * new offset. */ status = (*iop->handlers->lseek_h)( iop, offset, whence ); if ( status == (off_t) -1 ) iop->offset = old_offset; 5a224: 2542 000c movel %d2,%a2@(12) 5a228: 2543 0010 movel %d3,%a2@(16) /* * So if the operation failed, we have to restore iop->offset. */ return status; } 5a22c: 4cee 04fc ffe4 moveml %fp@(-28),%d2-%d7/%a2 5a232: 4e5e unlk %fp 5a234: 4e75 rts case SEEK_CUR: iop->offset += offset; break; case SEEK_END: iop->offset = iop->size + offset; 5a236: 2c2a 0004 movel %a2@(4),%d6 5a23a: 2e2a 0008 movel %a2@(8),%d7 5a23e: de85 addl %d5,%d7 5a240: dd84 addxl %d4,%d6 5a242: 2546 000c movel %d6,%a2@(12) 5a246: 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 ); 5a24a: 2f00 movel %d0,%sp@- 5a24c: 2f05 movel %d5,%sp@- 5a24e: 2f04 movel %d4,%sp@- 5a250: 2f0a movel %a2,%sp@- 5a252: 2068 0014 moveal %a0@(20),%a0 5a256: 4e90 jsr %a0@ if ( status == (off_t) -1 ) 5a258: 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 ); 5a25c: 2800 movel %d0,%d4 5a25e: 2a01 movel %d1,%d5 if ( status == (off_t) -1 ) 5a260: 70ff moveq #-1,%d0 5a262: 72ff moveq #-1,%d1 5a264: 9285 subl %d5,%d1 5a266: 9184 subxl %d4,%d0 5a268: 66a8 bnes 5a212 5a26a: 60b4 bras 5a220 case SEEK_END: iop->offset = iop->size + offset; break; default: rtems_set_errno_and_return_minus_one( EINVAL ); 5a26c: 4eb9 0004 d868 jsr 4d868 <__errno> 5a272: 2040 moveal %d0,%a0 5a274: 7016 moveq #22,%d0 5a276: 78ff moveq #-1,%d4 5a278: 7aff moveq #-1,%d5 5a27a: 2080 movel %d0,%a0@ /* * So if the operation failed, we have to restore iop->offset. */ return status; } 5a27c: 2205 movel %d5,%d1 5a27e: 2004 movel %d4,%d0 5a280: 4cee 04fc ffe4 moveml %fp@(-28),%d2-%d7/%a2 5a286: 4e5e unlk %fp 5a288: 4e75 rts case SEEK_SET: iop->offset = offset; break; case SEEK_CUR: iop->offset += offset; 5a28a: 2c04 movel %d4,%d6 5a28c: 2e05 movel %d5,%d7 5a28e: de83 addl %d3,%d7 5a290: dd82 addxl %d2,%d6 5a292: 2546 000c movel %d6,%a2@(12) 5a296: 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 ); 5a29a: 2f00 movel %d0,%sp@- 5a29c: 2f05 movel %d5,%sp@- 5a29e: 2f04 movel %d4,%sp@- 5a2a0: 2f0a movel %a2,%sp@- 5a2a2: 2068 0014 moveal %a0@(20),%a0 5a2a6: 4e90 jsr %a0@ if ( status == (off_t) -1 ) 5a2a8: 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 ); 5a2ac: 2800 movel %d0,%d4 5a2ae: 2a01 movel %d1,%d5 if ( status == (off_t) -1 ) 5a2b0: 70ff moveq #-1,%d0 5a2b2: 72ff moveq #-1,%d1 5a2b4: 9285 subl %d5,%d1 5a2b6: 9184 subxl %d4,%d0 5a2b8: 6600 ff58 bnew 5a212 5a2bc: 6000 ff62 braw 5a220 <== 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); 5a2c0: 4eb9 0004 d868 jsr 4d868 <__errno> <== NOT EXECUTED 5a2c6: 7209 moveq #9,%d1 <== NOT EXECUTED 5a2c8: 2040 moveal %d0,%a0 <== NOT EXECUTED 5a2ca: 78ff moveq #-1,%d4 <== NOT EXECUTED 5a2cc: 7aff moveq #-1,%d5 <== NOT EXECUTED 5a2ce: 2081 movel %d1,%a0@ <== NOT EXECUTED /* * So if the operation failed, we have to restore iop->offset. */ return status; } 5a2d0: 2205 movel %d5,%d1 <== NOT EXECUTED 5a2d2: 2004 movel %d4,%d0 <== NOT EXECUTED 5a2d4: 4cee 04fc ffe4 moveml %fp@(-28),%d2-%d7/%a2 <== NOT EXECUTED 5a2da: 4e5e unlk %fp <== NOT EXECUTED 5a2dc: 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 ); 5a2de: 4eb9 0004 d868 jsr 4d868 <__errno> <== NOT EXECUTED 5a2e4: 2040 moveal %d0,%a0 <== NOT EXECUTED 5a2e6: 78ff moveq #-1,%d4 <== NOT EXECUTED 5a2e8: 7aff moveq #-1,%d5 <== NOT EXECUTED 5a2ea: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED /* * So if the operation failed, we have to restore iop->offset. */ return status; } 5a2f0: 2205 movel %d5,%d1 <== NOT EXECUTED 5a2f2: 2004 movel %d4,%d0 <== NOT EXECUTED 5a2f4: 4cee 04fc ffe4 moveml %fp@(-28),%d2-%d7/%a2 <== NOT EXECUTED 5a2fa: 4e5e unlk %fp <== NOT EXECUTED 0004aaf4 : size_t size ) { void *return_this; MSBUMP(malloc_calls, 1); 4aaf4: 4e56 fff4 linkw %fp,#-12 4aaf8: 52b9 0005 d87c addql #1,5d87c 4aafe: 48d7 001c moveml %d2-%d4,%sp@ 4ab02: 262e 0008 movel %fp@(8),%d3 /* * If some free's have been deferred, then do them now. */ malloc_deferred_frees_process(); 4ab06: 4eb9 0004 aab2 jsr 4aab2 /* * Validate the parameters */ if ( !size ) 4ab0c: 4a83 tstl %d3 4ab0e: 6766 beqs 4ab76 <== NEVER TAKEN return (void *) 0; /* * Do not attempt to allocate memory if not in correct system state. */ if ( _System_state_Is_up(_System_state_Get()) && 4ab10: 7003 moveq #3,%d0 4ab12: b0b9 0005 db4a cmpl 5db4a <_System_state_Current>,%d0 4ab18: 6752 beqs 4ab6c RTEMS_INLINE_ROUTINE void *_Protected_heap_Allocate( Heap_Control *heap, uintptr_t size ) { return _Protected_heap_Allocate_aligned_with_boundary( heap, size, 0, 0 ); 4ab1a: 42a7 clrl %sp@- 4ab1c: 42a7 clrl %sp@- 4ab1e: 2f03 movel %d3,%sp@- 4ab20: 2f39 0005 c1f0 movel 5c1f0 ,%sp@- 4ab26: 4eb9 0004 b6b4 jsr 4b6b4 <_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 ) { 4ab2c: 4fef 0010 lea %sp@(16),%sp 4ab30: 2400 movel %d0,%d2 4ab32: 675e beqs 4ab92 if (rtems_malloc_sbrk_helpers) return_this = (*rtems_malloc_sbrk_helpers->extend)( size ); if ( !return_this ) { errno = ENOMEM; return (void *) 0; 4ab34: 2800 movel %d0,%d4 } /* * If the user wants us to dirty the allocated memory, then do it. */ if ( rtems_malloc_dirty_helper ) 4ab36: 2079 0005 c83e moveal 5c83e ,%a0 4ab3c: 4a88 tstl %a0 4ab3e: 670a beqs 4ab4a <== ALWAYS TAKEN (*rtems_malloc_dirty_helper)( return_this, size ); 4ab40: 2f03 movel %d3,%sp@- <== NOT EXECUTED 4ab42: 2f04 movel %d4,%sp@- <== NOT EXECUTED 4ab44: 2050 moveal %a0@,%a0 <== NOT EXECUTED 4ab46: 4e90 jsr %a0@ <== NOT EXECUTED 4ab48: 508f addql #8,%sp <== NOT EXECUTED /* * If configured, update the statistics */ if ( rtems_malloc_statistics_helpers ) 4ab4a: 2079 0005 c836 moveal 5c836 ,%a0 4ab50: 4a88 tstl %a0 4ab52: 6730 beqs 4ab84 <== ALWAYS TAKEN (*rtems_malloc_statistics_helpers->at_malloc)(return_this); 4ab54: 2f04 movel %d4,%sp@- <== NOT EXECUTED 4ab56: 2068 0004 moveal %a0@(4),%a0 <== NOT EXECUTED 4ab5a: 2404 movel %d4,%d2 <== NOT EXECUTED 4ab5c: 4e90 jsr %a0@ <== NOT EXECUTED 4ab5e: 588f addql #4,%sp <== NOT EXECUTED if (rtems_malloc_boundary_helpers) (*rtems_malloc_boundary_helpers->at_malloc)(return_this, size); #endif return return_this; } 4ab60: 2002 movel %d2,%d0 <== NOT EXECUTED 4ab62: 4cee 001c fff4 moveml %fp@(-12),%d2-%d4 <== NOT EXECUTED 4ab68: 4e5e unlk %fp <== NOT EXECUTED 4ab6a: 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()) && 4ab6c: 4eb9 0004 aa58 jsr 4aa58 4ab72: 4a00 tstb %d0 4ab74: 66a4 bnes 4ab1a <== ALWAYS TAKEN /* * If configured, update the statistics */ if ( rtems_malloc_statistics_helpers ) (*rtems_malloc_statistics_helpers->at_malloc)(return_this); 4ab76: 4282 clrl %d2 <== NOT EXECUTED if (rtems_malloc_boundary_helpers) (*rtems_malloc_boundary_helpers->at_malloc)(return_this, size); #endif return return_this; } 4ab78: 2002 movel %d2,%d0 <== NOT EXECUTED 4ab7a: 4cee 001c fff4 moveml %fp@(-12),%d2-%d4 <== NOT EXECUTED 4ab80: 4e5e unlk %fp <== NOT EXECUTED 4ab82: 4e75 rts <== NOT EXECUTED (*rtems_malloc_dirty_helper)( return_this, size ); /* * If configured, update the statistics */ if ( rtems_malloc_statistics_helpers ) 4ab84: 2404 movel %d4,%d2 if (rtems_malloc_boundary_helpers) (*rtems_malloc_boundary_helpers->at_malloc)(return_this, size); #endif return return_this; } 4ab86: 2002 movel %d2,%d0 4ab88: 4cee 001c fff4 moveml %fp@(-12),%d2-%d4 4ab8e: 4e5e unlk %fp 4ab90: 4e75 rts */ return_this = _Protected_heap_Allocate( RTEMS_Malloc_Heap, size ); if ( !return_this ) { if (rtems_malloc_sbrk_helpers) 4ab92: 2079 0005 c83a moveal 5c83a ,%a0 4ab98: 4a88 tstl %a0 4ab9a: 670e beqs 4abaa <== ALWAYS TAKEN return_this = (*rtems_malloc_sbrk_helpers->extend)( size ); 4ab9c: 2f03 movel %d3,%sp@- <== NOT EXECUTED 4ab9e: 2068 0004 moveal %a0@(4),%a0 <== NOT EXECUTED 4aba2: 4e90 jsr %a0@ <== NOT EXECUTED if ( !return_this ) { 4aba4: 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 ); 4aba6: 2800 movel %d0,%d4 <== NOT EXECUTED if ( !return_this ) { 4aba8: 668c bnes 4ab36 <== NOT EXECUTED errno = ENOMEM; 4abaa: 4eb9 0004 d868 jsr 4d868 <__errno> 4abb0: 2040 moveal %d0,%a0 4abb2: 700c moveq #12,%d0 4abb4: 2080 movel %d0,%a0@ if (rtems_malloc_boundary_helpers) (*rtems_malloc_boundary_helpers->at_malloc)(return_this, size); #endif return return_this; } 4abb6: 2002 movel %d2,%d0 4abb8: 4cee 001c fff4 moveml %fp@(-12),%d2-%d4 4abbe: 4e5e unlk %fp ... 0004aa98 : } void malloc_deferred_free( void *pointer ) { 4aa98: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED 4aa9c: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED 4aaa0: 4879 0005 db9a pea 5db9a <== NOT EXECUTED 4aaa6: 4eb9 0004 673c jsr 4673c <_Chain_Append> <== NOT EXECUTED 4aaac: 508f addql #8,%sp <== NOT EXECUTED rtems_chain_append(&RTEMS_Malloc_GC_list, (rtems_chain_node *)pointer); } 4aaae: 4e5e unlk %fp <== NOT EXECUTED 0004aab2 : { rtems_chain_initialize_empty(&RTEMS_Malloc_GC_list); } void malloc_deferred_frees_process(void) { 4aab2: 4e56 0000 linkw %fp,#0 4aab6: 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); 4aab8: 47f9 0004 a584 lea 4a584 ,%a3 { rtems_chain_initialize_empty(&RTEMS_Malloc_GC_list); } void malloc_deferred_frees_process(void) { 4aabe: 2f0a movel %a2,%sp@- */ RTEMS_INLINE_ROUTINE rtems_chain_node *rtems_chain_get( rtems_chain_control *the_chain ) { return _Chain_Get( the_chain ); 4aac0: 4879 0005 db9a pea 5db9a 4aac6: 45f9 0004 b07c lea 4b07c <_Chain_Get>,%a2 4aacc: 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) 4aace: 588f addql #4,%sp 4aad0: 4a80 tstl %d0 4aad2: 6714 beqs 4aae8 <== ALWAYS TAKEN free(to_be_freed); 4aad4: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4aad6: 4e93 jsr %a3@ <== NOT EXECUTED 4aad8: 588f addql #4,%sp <== NOT EXECUTED 4aada: 4879 0005 db9a pea 5db9a <== NOT EXECUTED 4aae0: 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) 4aae2: 588f addql #4,%sp <== NOT EXECUTED 4aae4: 4a80 tstl %d0 <== NOT EXECUTED 4aae6: 66ec bnes 4aad4 <== NOT EXECUTED free(to_be_freed); } 4aae8: 246e fff8 moveal %fp@(-8),%a2 4aaec: 266e fffc moveal %fp@(-4),%a3 4aaf0: 4e5e unlk %fp <== NOT EXECUTED 0004aa58 : #include "malloc_p.h" rtems_chain_control RTEMS_Malloc_GC_list; bool malloc_is_system_state_OK(void) { 4aa58: 4e56 0000 linkw %fp,#0 if ( _Thread_Dispatch_disable_level > 0 ) 4aa5c: 2039 0005 d9c8 movel 5d9c8 <_Thread_Dispatch_disable_level>,%d0 4aa62: 660e bnes 4aa72 <== NEVER TAKEN return false; if ( _ISR_Nest_level > 0 ) 4aa64: 2039 0005 da62 movel 5da62 <_ISR_Nest_level>,%d0 #include "malloc_p.h" rtems_chain_control RTEMS_Malloc_GC_list; bool malloc_is_system_state_OK(void) 4aa6a: 57c0 seq %d0 if ( _ISR_Nest_level > 0 ) return false; return true; } 4aa6c: 4e5e unlk %fp #include "malloc_p.h" rtems_chain_control RTEMS_Malloc_GC_list; bool malloc_is_system_state_OK(void) 4aa6e: 4480 negl %d0 if ( _ISR_Nest_level > 0 ) return false; return true; } 4aa70: 4e75 rts 4aa72: 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 ) 4aa74: 4200 clrb %d0 <== NOT EXECUTED if ( _ISR_Nest_level > 0 ) return false; return true; } 00051638 : */ int memfile_blocks_allocated = 0; void *memfile_alloc_block(void) { 51638: 4e56 0000 linkw %fp,#0 void *memory; memory = (void *)calloc(1, IMFS_MEMFILE_BYTES_PER_BLOCK); 5163c: 2f39 0006 3148 movel 63148 ,%sp@- 51642: 4878 0001 pea 1 51646: 4eb9 0004 3adc jsr 43adc if ( memory ) 5164c: 508f addql #8,%sp 5164e: 4a80 tstl %d0 51650: 6706 beqs 51658 <== NEVER TAKEN memfile_blocks_allocated++; 51652: 52b9 0006 32e4 addql #1,632e4 return memory; } 51658: 4e5e unlk %fp <== NOT EXECUTED 00051a60 : return memfile_check_rmnod( the_jnode ); } int memfile_check_rmnod( IMFS_jnode_t *the_jnode ){ 51a60: 4e56 0000 linkw %fp,#0 51a64: 2f0a movel %a2,%sp@- 51a66: 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) ) { 51a6a: 2f0a movel %a2,%sp@- 51a6c: 4eb9 0004 fd9a jsr 4fd9a 51a72: 588f addql #4,%sp 51a74: 4a80 tstl %d0 51a76: 662e bnes 51aa6 51a78: 4a6a 0032 tstw %a2@(50) 51a7c: 6628 bnes 51aa6 <== NEVER TAKEN /* * Is the rtems_filesystem_current is this node? */ if ( rtems_filesystem_current.node_access == the_jnode ) 51a7e: 2079 0006 238c moveal 6238c ,%a0 51a84: b5e8 0004 cmpal %a0@(4),%a2 51a88: 6726 beqs 51ab0 <== NEVER TAKEN rtems_filesystem_current.node_access = NULL; /* * Free memory associated with a memory file. */ if (the_jnode->type != IMFS_LINEAR_FILE) 51a8a: 7006 moveq #6,%d0 51a8c: b0aa 0048 cmpl %a2@(72),%d0 51a90: 670a beqs 51a9c <== NEVER TAKEN IMFS_memfile_remove( the_jnode ); 51a92: 2f0a movel %a2,%sp@- 51a94: 4eb9 0005 190c jsr 5190c 51a9a: 588f addql #4,%sp free( the_jnode ); 51a9c: 2f0a movel %a2,%sp@- 51a9e: 4eb9 0004 4024 jsr 44024 51aa4: 588f addql #4,%sp } return 0; } 51aa6: 246e fffc moveal %fp@(-4),%a2 51aaa: 4280 clrl %d0 51aac: 4e5e unlk %fp 51aae: 4e75 rts /* * Is the rtems_filesystem_current is this node? */ if ( rtems_filesystem_current.node_access == the_jnode ) rtems_filesystem_current.node_access = NULL; 51ab0: 42a8 0004 clrl %a0@(4) <== NOT EXECUTED /* * Free memory associated with a memory file. */ if (the_jnode->type != IMFS_LINEAR_FILE) 51ab4: 7006 moveq #6,%d0 <== NOT EXECUTED 51ab6: b0aa 0048 cmpl %a2@(72),%d0 <== NOT EXECUTED 51aba: 66d6 bnes 51a92 <== NOT EXECUTED 51abc: 60de bras 51a9c <== NOT EXECUTED 0005185a : void memfile_free_blocks_in_table( block_p **block_table, int entries ) { 5185a: 4e56 ffec linkw %fp,#-20 5185e: 48d7 1c0c moveml %d2-%d3/%a2-%a4,%sp@ 51862: 286e 0008 moveal %fp@(8),%a4 51866: 262e 000c movel %fp@(12),%d3 /* * Perform internal consistency checks */ assert( block_table ); 5186a: 4a8c tstl %a4 5186c: 6736 beqs 518a4 <== NEVER TAKEN /* * Now go through all the slots in the table and free the memory. */ b = *block_table; 5186e: 2454 moveal %a4@,%a2 51870: 47f9 0005 161e lea 5161e ,%a3 for ( i=0 ; i<== NEVER TAKEN 5187a: 4282 clrl %d2 if ( b[i] ) { 5187c: 2012 movel %a2@,%d0 5187e: 6708 beqs 51888 memfile_free_block( b[i] ); 51880: 2f00 movel %d0,%sp@- 51882: 4e93 jsr %a3@ b[i] = 0; 51884: 588f addql #4,%sp 51886: 4292 clrl %a2@ * Now go through all the slots in the table and free the memory. */ b = *block_table; for ( i=0 ; i 51890: 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 ); 51892: 2f0a movel %a2,%sp@- 51894: 4e93 jsr %a3@ *block_table = 0; 51896: 588f addql #4,%sp 51898: 4294 clrl %a4@ } 5189a: 4cee 1c0c ffec moveml %fp@(-20),%d2-%d3/%a2-%a4 518a0: 4e5e unlk %fp 518a2: 4e75 rts /* * Perform internal consistency checks */ assert( block_table ); 518a4: 4879 0006 1778 pea 61778 <== NOT EXECUTED 518aa: 4879 0006 1836 pea 61836 <__FUNCTION__.6021> <== NOT EXECUTED 518b0: 4878 01b3 pea 1b3 <== NOT EXECUTED 518b4: 4879 0006 170e pea 6170e <== NOT EXECUTED 518ba: 4eb9 0004 fac4 jsr 4fac4 <__assert_func> <== NOT EXECUTED 00051d20 : int memfile_ftruncate( rtems_libio_t *iop, rtems_off64_t length ) { 51d20: 4e56 ffec linkw %fp,#-20 51d24: 206e 0008 moveal %fp@(8),%a0 51d28: 48d7 040c moveml %d2-%d3/%a2,%sp@ IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; 51d2c: 2468 0038 moveal %a0@(56),%a2 int memfile_ftruncate( rtems_libio_t *iop, rtems_off64_t length ) { 51d30: 202e 000c movel %fp@(12),%d0 51d34: 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 ) 51d38: 242a 004c movel %a2@(76),%d2 51d3c: 262a 0050 movel %a2@(80),%d3 51d40: 9681 subl %d1,%d3 51d42: 9580 subxl %d0,%d2 51d44: 6d30 blts 51d76 <== NEVER TAKEN * 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; 51d46: 2540 004c movel %d0,%a2@(76) 51d4a: 2541 0050 movel %d1,%a2@(80) iop->size = the_jnode->info.file.size; 51d4e: 2140 0004 movel %d0,%a0@(4) 51d52: 2141 0008 movel %d1,%a0@(8) IMFS_update_atime( the_jnode ); 51d56: 42a7 clrl %sp@- 51d58: 486e fff8 pea %fp@(-8) 51d5c: 4eb9 0004 40b4 jsr 440b4 51d62: 256e fff8 003c movel %fp@(-8),%a2@(60) return 0; 51d68: 508f addql #8,%sp */ the_jnode->info.file.size = length; iop->size = the_jnode->info.file.size; IMFS_update_atime( the_jnode ); 51d6a: 4280 clrl %d0 return 0; } 51d6c: 4cee 040c ffec moveml %fp@(-20),%d2-%d3/%a2 51d72: 4e5e unlk %fp 51d74: 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 ); 51d76: 2f01 movel %d1,%sp@- <== NOT EXECUTED 51d78: 2f00 movel %d0,%sp@- <== NOT EXECUTED 51d7a: 2f0a movel %a2,%sp@- <== NOT EXECUTED 51d7c: 4eb9 0005 1bce jsr 51bce <== NOT EXECUTED 51d82: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED iop->size = the_jnode->info.file.size; IMFS_update_atime( the_jnode ); return 0; } 51d86: 4cee 040c ffec moveml %fp@(-20),%d2-%d3/%a2 <== NOT EXECUTED 51d8c: 4e5e unlk %fp <== NOT EXECUTED 00051d90 : { IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; if (the_jnode->type == IMFS_LINEAR_FILE) { 51d90: 7006 moveq #6,%d0 rtems_off64_t memfile_lseek( rtems_libio_t *iop, rtems_off64_t offset, int whence ) { 51d92: 4e56 ffe8 linkw %fp,#-24 51d96: 48d7 0c3c moveml %d2-%d5/%a2-%a3,%sp@ 51d9a: 246e 0008 moveal %fp@(8),%a2 IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; 51d9e: 266a 0038 moveal %a2@(56),%a3 if (the_jnode->type == IMFS_LINEAR_FILE) { 51da2: b0ab 0048 cmpl %a3@(72),%d0 51da6: 673e beqs 51de6 <== NEVER TAKEN 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 )) 51da8: 2f2a 0010 movel %a2@(16),%sp@- 51dac: 2f2a 000c movel %a2@(12),%sp@- 51db0: 2f0b movel %a3,%sp@- 51db2: 4eb9 0005 1bce jsr 51bce 51db8: 4fef 000c lea %sp@(12),%sp 51dbc: 4a80 tstl %d0 51dbe: 6668 bnes 51e28 <== NEVER TAKEN rtems_set_errno_and_return_minus_one( ENOSPC ); iop->size = the_jnode->info.file.size; 51dc0: 202b 004c movel %a3@(76),%d0 51dc4: 222b 0050 movel %a3@(80),%d1 51dc8: 242a 000c movel %a2@(12),%d2 51dcc: 262a 0010 movel %a2@(16),%d3 51dd0: 2540 0004 movel %d0,%a2@(4) 51dd4: 2541 0008 movel %d1,%a2@(8) } return iop->offset; } 51dd8: 2203 movel %d3,%d1 51dda: 2002 movel %d2,%d0 51ddc: 4cee 0c3c ffe8 moveml %fp@(-24),%d2-%d5/%a2-%a3 51de2: 4e5e unlk %fp 51de4: 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) 51de6: 202a 000c movel %a2@(12),%d0 <== NOT EXECUTED 51dea: 222a 0010 movel %a2@(16),%d1 <== NOT EXECUTED 51dee: 242b 004c movel %a3@(76),%d2 <== NOT EXECUTED 51df2: 262b 0050 movel %a3@(80),%d3 <== NOT EXECUTED 51df6: 2800 movel %d0,%d4 <== NOT EXECUTED 51df8: 2a01 movel %d1,%d5 <== NOT EXECUTED 51dfa: 9a83 subl %d3,%d5 <== NOT EXECUTED 51dfc: 9982 subxl %d2,%d4 <== NOT EXECUTED 51dfe: 6e12 bgts 51e12 <== NOT EXECUTED 51e00: 2400 movel %d0,%d2 <== NOT EXECUTED 51e02: 2601 movel %d1,%d3 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOSPC ); iop->size = the_jnode->info.file.size; } return iop->offset; } 51e04: 2203 movel %d3,%d1 <== NOT EXECUTED 51e06: 2002 movel %d2,%d0 <== NOT EXECUTED 51e08: 4cee 0c3c ffe8 moveml %fp@(-24),%d2-%d5/%a2-%a3 <== NOT EXECUTED 51e0e: 4e5e unlk %fp <== NOT EXECUTED 51e10: 4e75 rts <== NOT EXECUTED 51e12: 2203 movel %d3,%d1 <== NOT EXECUTED 51e14: 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; 51e16: 2542 000c movel %d2,%a2@(12) <== NOT EXECUTED 51e1a: 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; } 51e1e: 4cee 0c3c ffe8 moveml %fp@(-24),%d2-%d5/%a2-%a3 <== NOT EXECUTED 51e24: 4e5e unlk %fp <== NOT EXECUTED 51e26: 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 ); 51e28: 4eb9 0005 30c8 jsr 530c8 <__errno> <== NOT EXECUTED 51e2e: 761c moveq #28,%d3 <== NOT EXECUTED 51e30: 2040 moveal %d0,%a0 <== NOT EXECUTED 51e32: 2083 movel %d3,%a0@ <== NOT EXECUTED 51e34: 74ff moveq #-1,%d2 <== NOT EXECUTED 51e36: 76ff moveq #-1,%d3 <== NOT EXECUTED iop->size = the_jnode->info.file.size; } return iop->offset; } 51e38: 2203 movel %d3,%d1 <== NOT EXECUTED 51e3a: 2002 movel %d2,%d0 <== NOT EXECUTED 51e3c: 4cee 0c3c ffe8 moveml %fp@(-24),%d2-%d5/%a2-%a3 <== NOT EXECUTED 51e42: 4e5e unlk %fp <== NOT EXECUTED 00052110 : rtems_libio_t *iop, const char *pathname, uint32_t flag, uint32_t mode ) { 52110: 4e56 fff0 linkw %fp,#-16 52114: 48d7 0c0c moveml %d2-%d3/%a2-%a3,%sp@ 52118: 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)) 5211c: 202a 0014 movel %a2@(20),%d0 52120: 2200 movel %d0,%d1 52122: 0281 0000 0204 andil #516,%d1 uint32_t mode ) { IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; 52128: 266a 0038 moveal %a2@(56),%a3 /* * Perform 'copy on write' for linear files */ if ((iop->flags & (LIBIO_FLAGS_WRITE | LIBIO_FLAGS_APPEND)) 5212c: 6708 beqs 52136 && (the_jnode->type == IMFS_LINEAR_FILE)) { 5212e: 7206 moveq #6,%d1 52130: b2ab 0048 cmpl %a3@(72),%d1 52134: 6732 beqs 52168 <== NEVER TAKEN 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) 52136: 222b 004c movel %a3@(76),%d1 5213a: 242b 0050 movel %a3@(80),%d2 && (IMFS_memfile_write(the_jnode, 0, buffer, count) == -1)) return -1; } if (iop->flags & LIBIO_FLAGS_APPEND) 5213e: 0800 0009 btst #9,%d0 52142: 6710 beqs 52154 iop->offset = the_jnode->info.file.size; 52144: 2541 000c movel %d1,%a2@(12) 52148: 2542 0010 movel %d2,%a2@(16) 5214c: 222b 004c movel %a3@(76),%d1 52150: 242b 0050 movel %a3@(80),%d2 iop->size = the_jnode->info.file.size; 52154: 4280 clrl %d0 52156: 2541 0004 movel %d1,%a2@(4) 5215a: 2542 0008 movel %d2,%a2@(8) return 0; } 5215e: 4cee 0c0c fff0 moveml %fp@(-16),%d2-%d3/%a2-%a3 52164: 4e5e unlk %fp 52166: 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; 52168: 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; 5216c: 4282 clrl %d2 <== NOT EXECUTED 5216e: 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; 52170: 222b 0054 movel %a3@(84),%d1 <== NOT EXECUTED the_jnode->type = IMFS_MEMORY_FILE; the_jnode->info.file.size = 0; 52174: 2742 004c movel %d2,%a3@(76) <== NOT EXECUTED 52178: 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; 5217c: 7605 moveq #5,%d3 <== NOT EXECUTED the_jnode->info.file.size = 0; the_jnode->info.file.indirect = 0; 5217e: 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; 52182: 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; 52186: 42ab 0058 clrl %a3@(88) <== NOT EXECUTED the_jnode->info.file.triply_indirect = 0; 5218a: 42ab 005c clrl %a3@(92) <== NOT EXECUTED if ((count != 0) 5218e: 4a80 tstl %d0 <== NOT EXECUTED 52190: 6610 bnes 521a2 <== NOT EXECUTED 52192: 202a 0014 movel %a2@(20),%d0 <== NOT EXECUTED 52196: 4281 clrl %d1 <== NOT EXECUTED 52198: 4282 clrl %d2 <== NOT EXECUTED && (IMFS_memfile_write(the_jnode, 0, buffer, count) == -1)) return -1; } if (iop->flags & LIBIO_FLAGS_APPEND) 5219a: 0800 0009 btst #9,%d0 <== NOT EXECUTED 5219e: 67b4 beqs 52154 <== NOT EXECUTED 521a0: 60a2 bras 52144 <== 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)) 521a2: 2f00 movel %d0,%sp@- <== NOT EXECUTED 521a4: 2f01 movel %d1,%sp@- <== NOT EXECUTED 521a6: 42a7 clrl %sp@- <== NOT EXECUTED 521a8: 42a7 clrl %sp@- <== NOT EXECUTED 521aa: 2f0b movel %a3,%sp@- <== NOT EXECUTED 521ac: 4eb9 0005 1e46 jsr 51e46 <== 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) 521b2: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED 521b6: 72ff moveq #-1,%d1 <== NOT EXECUTED 521b8: b280 cmpl %d0,%d1 <== NOT EXECUTED 521ba: 6710 beqs 521cc <== NOT EXECUTED 521bc: 202a 0014 movel %a2@(20),%d0 <== NOT EXECUTED 521c0: 222b 004c movel %a3@(76),%d1 <== NOT EXECUTED 521c4: 242b 0050 movel %a3@(80),%d2 <== NOT EXECUTED 521c8: 6000 ff74 braw 5213e <== NOT EXECUTED 521cc: 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; } 521ce: 4cee 0c0c fff0 moveml %fp@(-16),%d2-%d3/%a2-%a3 <== NOT EXECUTED 521d4: 4e5e unlk %fp <== NOT EXECUTED 00051abe : int memfile_rmnod( rtems_filesystem_location_info_t *parent_pathloc, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN */ ) { 51abe: 4e56 fff8 linkw %fp,#-8 51ac2: 206e 000c moveal %fp@(12),%a0 51ac6: 2f0a movel %a2,%sp@- IMFS_jnode_t *the_jnode; the_jnode = (IMFS_jnode_t *) pathloc->node_access; 51ac8: 2450 moveal %a0@,%a2 /* * Take the node out of the parent's chain that contains this node */ if ( the_jnode->Parent != NULL ) { 51aca: 4aaa 0008 tstl %a2@(8) 51ace: 670e beqs 51ade <== NEVER TAKEN 51ad0: 2f0a movel %a2,%sp@- 51ad2: 4eb9 0004 8718 jsr 48718 <_Chain_Extract> rtems_chain_extract( (rtems_chain_node *) the_jnode ); the_jnode->Parent = NULL; 51ad8: 588f addql #4,%sp 51ada: 42aa 0008 clrl %a2@(8) /* * Decrement the link counter and see if we can free the space. */ the_jnode->st_nlink--; 51ade: 302a 0032 movew %a2@(50),%d0 51ae2: 5380 subql #1,%d0 51ae4: 3540 0032 movew %d0,%a2@(50) IMFS_update_ctime( the_jnode ); 51ae8: 42a7 clrl %sp@- 51aea: 486e fff8 pea %fp@(-8) 51aee: 4eb9 0004 40b4 jsr 440b4 51af4: 256e fff8 0044 movel %fp@(-8),%a2@(68) return memfile_check_rmnod( the_jnode ); 51afa: 2f0a movel %a2,%sp@- 51afc: 4eb9 0005 1a60 jsr 51a60 } 51b02: 246e fff4 moveal %fp@(-12),%a2 51b06: 4e5e unlk %fp <== NOT EXECUTED 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 <== NEVER TAKEN 429d8: 4a01 tstb %d1 429da: 6600 0096 bnew 42a72 429de: 2079 0005 c2f4 moveal 5c2f4 ,%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 <== NEVER TAKEN 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 c2f4 moveal 5c2f4 ,%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 d868 jsr 4d868 <__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 d868 jsr 4d868 <__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 d868 jsr 4d868 <__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 ec34 jsr 4ec34 <== 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 aaf4 jsr 4aaf4 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 e7e8 jsr 4e7e8 <== 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 ec34 jsr 4ec34 * 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 d8a4 moveal 5d8a4 ,%a0 42bfc: b1fc 0005 d8a8 cmpal #383144,%a0 42c02: 6758 beqs 42c5c <== NEVER TAKEN !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 <== NEVER TAKEN * 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 d8a8 cmpal #383144,%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 d868 jsr 4d868 <__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 a584 jsr 4a584 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 <== NEVER TAKEN 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 <== NEVER TAKEN 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 d8a4 pea 5d8a4 42ca2: 4eb9 0004 673c jsr 4673c <_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 <== NEVER TAKEN *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 a584 jsr 4a584 <== 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 d868 jsr 4d868 <__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 d868 jsr 4d868 <__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 a584 jsr 4a584 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 d868 jsr 4d868 <__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 a584 jsr 4a584 <== 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 d868 jsr 4d868 <__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 a584 jsr 4a584 <== 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 d868 jsr 4d868 <__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 00042e30 : void newlib_delete_hook( rtems_tcb *current_task, rtems_tcb *deleted_task ) { 42e30: 4e56 fff4 linkw %fp,#-12 42e34: 48d7 040c moveml %d2-%d3/%a2,%sp@ 42e38: 262e 0008 movel %fp@(8),%d3 42e3c: 246e 000c moveal %fp@(12),%a2 /* * The reentrancy structure was allocated by newlib using malloc() */ if (current_task == deleted_task) { 42e40: b5c3 cmpal %d3,%a2 42e42: 674c beqs 42e90 ptr = _REENT; } else { ptr = deleted_task->libc_reent; 42e44: 242a 0104 movel %a2@(260),%d2 } if (ptr && ptr != _global_impure_ptr) { 42e48: 4a82 tstl %d2 42e4a: 6722 beqs 42e6e <== NEVER TAKEN 42e4c: b4b9 0005 b9e2 cmpl 5b9e2 <_global_impure_ptr>,%d2 42e52: 671a beqs 42e6e _reclaim_reent(ptr); */ /* * Just in case there are some buffers lying around. */ _fwalk(ptr, newlib_free_buffers); 42e54: 4879 0004 2e98 pea 42e98 42e5a: 2f02 movel %d2,%sp@- 42e5c: 4eb9 0004 e00e jsr 4e00e <_fwalk> #if REENT_MALLOCED free(ptr); #else _Workspace_Free(ptr); 42e62: 2f02 movel %d2,%sp@- 42e64: 4eb9 0004 90d0 jsr 490d0 <_Workspace_Free> 42e6a: 4fef 000c lea %sp@(12),%sp #endif } deleted_task->libc_reent = NULL; 42e6e: 42aa 0104 clrl %a2@(260) /* * Require the switch back to another task to install its own */ if ( current_task == deleted_task ) { 42e72: b5c3 cmpal %d3,%a2 42e74: 670a beqs 42e80 _REENT = 0; } } 42e76: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 42e7c: 4e5e unlk %fp 42e7e: 4e75 rts /* * Require the switch back to another task to install its own */ if ( current_task == deleted_task ) { _REENT = 0; 42e80: 42b9 0005 c37c clrl 5c37c <_impure_ptr> } } 42e86: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 42e8c: 4e5e unlk %fp 42e8e: 4e75 rts /* * The reentrancy structure was allocated by newlib using malloc() */ if (current_task == deleted_task) { ptr = _REENT; 42e90: 2439 0005 c37c movel 5c37c <_impure_ptr>,%d2 42e96: 60b0 bras 42e48 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 dbfc jsr 4dbfc 42eaa: 588f addql #4,%sp 42eac: 7202 moveq #2,%d1 42eae: b280 cmpl %d0,%d1 42eb0: 6414 bccs 42ec6 <== ALWAYS TAKEN 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 d9a6 jsr 4d9a6 <== 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 <== ALWAYS TAKEN free( fp->_bf._base ); 42ed0: 2f2a 0010 movel %a2@(16),%sp@- <== NOT EXECUTED 42ed4: 4eb9 0004 a584 jsr 4a584 <== 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 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 0005 eb20 tstb 5eb20 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 0005 eb20 moveb %d0,5eb20 status = rtems_io_register_name( 43362: 2f02 movel %d2,%sp@- 43364: 4879 0005 c8c4 pea 5c8c4 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 <== NEVER TAKEN rtems_fatal_error_occurred(status); NULL_major = major; 43378: 23c2 0005 f344 movel %d2,5f344 } 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 76dc jsr 476dc <== 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 <== ALWAYS TAKEN 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 <== NOT EXECUTED 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 a960 jsr 4a960 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 ec34 lea 4ec34 ,%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 aa18 jsr 4aa18 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 d86c subl 5d86c ,%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 d868 movel #317544,%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 d868 movel #317544,%d3 done: va_end(ap); if ( rc ) { if ( iop ) 43244: 4a8a tstl %a2 43246: 670a beqs 43252 <== NEVER TAKEN rtems_libio_free( iop ); 43248: 2f0a movel %a2,%sp@- 4324a: 4eb9 0004 a8d2 jsr 4a8d2 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 <== NEVER TAKEN 4325e: 2068 001c moveal %a0@(28),%a0 43262: 4a88 tstl %a0 43264: 67c2 beqs 43228 <== NEVER TAKEN 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 d868 movel #317544,%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 <== ALWAYS TAKEN 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 d86c subl 5d86c ,%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 d86c subl 5d86c ,%d0 4329e: ec80 asrl #6,%d0 432a0: 42a7 clrl %sp@- 432a2: 42a7 clrl %sp@- 432a4: 2f00 movel %d0,%sp@- 432a6: 4eb9 0004 a614 jsr 4a614 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 d868 movel #317544,%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 d86c subl 5d86c ,%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 a4e4 jsr 4a4e4 <== 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 d868 movel #317544,%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 d868 movel #317544,%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 d86c subl 5d86c ,%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 a4e4 jsr 4a4e4 <== 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 <== NEVER TAKEN 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 adec pea 5adec 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 adec pea 5adec 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 <== NEVER TAKEN 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 adec pea 5adec 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 <== NEVER TAKEN 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 6450 jsr 46450 <== 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 6450 jsr 46450 <== 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 <== NEVER TAKEN 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 <== NEVER TAKEN 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 c378 moveal 5c378 <__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 <== NEVER TAKEN 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 <== ALWAYS TAKEN 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 <== NEVER TAKEN rtems_termios_puts ("\r", 1, tty); 43cae: 2f0a movel %a2,%sp@- 43cb0: 4878 0001 pea 1 43cb4: 4879 0005 b300 pea 5b300 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 <== ALWAYS TAKEN 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 c378 moveal 5c378 <__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 b302 pea 5b302 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 <== NOT EXECUTED 0004d354 : * Called by pipe() to create an anonymous pipe. */ int pipe_create( int filsdes[2] ) { 4d354: 4e56 ffcc linkw %fp,#-52 4d358: 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) 4d35c: 4878 0001 pea 1 4d360: 45ee ffdc lea %fp@(-36),%a2 * Called by pipe() to create an anonymous pipe. */ int pipe_create( int filsdes[2] ) { 4d364: 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) 4d368: 2f0a movel %a2,%sp@- 4d36a: 4878 0007 pea 7 4d36e: 4878 0003 pea 3 4d372: 4879 0005 b7e6 pea 5b7e6 <__FUNCTION__.5811+0x11> 4d378: 4eb9 0004 2720 jsr 42720 4d37e: 4fef 0014 lea %sp@(20),%sp 4d382: 4a80 tstl %d0 4d384: 6600 00e0 bnew 4d466 return -1; if (mkdir("/tmp", S_IRWXU|S_IRWXG|S_IRWXO|S_ISVTX) != 0) return -1; } else rtems_filesystem_freenode(&loc); 4d388: 206e ffe8 moveal %fp@(-24),%a0 <== NOT EXECUTED 4d38c: 47f9 0004 d868 lea 4d868 <__errno>,%a3 <== NOT EXECUTED 4d392: 4a88 tstl %a0 <== NOT EXECUTED 4d394: 670e beqs 4d3a4 <== NOT EXECUTED 4d396: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 4d39a: 4a88 tstl %a0 <== NOT EXECUTED 4d39c: 6706 beqs 4d3a4 <== NOT EXECUTED 4d39e: 2f0a movel %a2,%sp@- <== NOT EXECUTED 4d3a0: 4e90 jsr %a0@ <== NOT EXECUTED 4d3a2: 588f addql #4,%sp <== NOT EXECUTED /* /tmp/.fifoXXXX */ char fifopath[15]; memcpy(fifopath, "/tmp/.fifo", 10); 4d3a4: 45ee fff1 lea %fp@(-15),%a2 <== NOT EXECUTED sprintf(fifopath + 10, "%04x", rtems_pipe_no ++); 4d3a8: 3039 0005 d180 movew 5d180 ,%d0 <== NOT EXECUTED else rtems_filesystem_freenode(&loc); /* /tmp/.fifoXXXX */ char fifopath[15]; memcpy(fifopath, "/tmp/.fifo", 10); 4d3ae: 24bc 2f74 6d70 movel #796159344,%a2@ <== NOT EXECUTED sprintf(fifopath + 10, "%04x", rtems_pipe_no ++); 4d3b4: 2200 movel %d0,%d1 <== NOT EXECUTED 4d3b6: 5281 addql #1,%d1 <== NOT EXECUTED 4d3b8: 3f00 movew %d0,%sp@- <== NOT EXECUTED else rtems_filesystem_freenode(&loc); /* /tmp/.fifoXXXX */ char fifopath[15]; memcpy(fifopath, "/tmp/.fifo", 10); 4d3ba: 203c 2f2e 6669 movel #791570025,%d0 <== NOT EXECUTED 4d3c0: 2d40 fff5 movel %d0,%fp@(-11) <== NOT EXECUTED sprintf(fifopath + 10, "%04x", rtems_pipe_no ++); 4d3c4: 4267 clrw %sp@- <== NOT EXECUTED 4d3c6: 33c1 0005 d180 movew %d1,5d180 <== NOT EXECUTED else rtems_filesystem_freenode(&loc); /* /tmp/.fifoXXXX */ char fifopath[15]; memcpy(fifopath, "/tmp/.fifo", 10); 4d3cc: 323c 666f movew #26223,%d1 <== NOT EXECUTED sprintf(fifopath + 10, "%04x", rtems_pipe_no ++); 4d3d0: 4879 0005 b7eb pea 5b7eb <__FUNCTION__.5811+0x16> <== NOT EXECUTED 4d3d6: 486e fffb pea %fp@(-5) <== NOT EXECUTED else rtems_filesystem_freenode(&loc); /* /tmp/.fifoXXXX */ char fifopath[15]; memcpy(fifopath, "/tmp/.fifo", 10); 4d3da: 3d41 fff9 movew %d1,%fp@(-7) <== NOT EXECUTED sprintf(fifopath + 10, "%04x", rtems_pipe_no ++); 4d3de: 4eb9 0004 e560 jsr 4e560 <== NOT EXECUTED /* Try creating FIFO file until find an available file name */ while (mkfifo(fifopath, S_IRUSR|S_IWUSR) != 0) { 4d3e4: 4878 0180 pea 180 <== NOT EXECUTED 4d3e8: 2f0a movel %a2,%sp@- <== NOT EXECUTED 4d3ea: 4eb9 0004 d584 jsr 4d584 <== NOT EXECUTED 4d3f0: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED 4d3f4: 4a80 tstl %d0 <== NOT EXECUTED 4d3f6: 6660 bnes 4d458 <== 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); 4d3f8: 4878 4000 pea 4000 4d3fc: 4bf9 0004 3124 lea 43124 ,%a5 4d402: 2f0a movel %a2,%sp@- 4d404: 4e95 jsr %a5@ if (filsdes[0] < 0) { 4d406: 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); 4d408: 2880 movel %d0,%a4@ if (filsdes[0] < 0) { 4d40a: 6d00 00e0 bltw 4d4ec 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]); 4d40e: b0b9 0005 c1e4 cmpl 5c1e4 ,%d0 <== NOT EXECUTED 4d414: 6400 00d0 bccw 4d4e6 <== NOT EXECUTED 4d418: 2079 0005 d86c moveal 5d86c ,%a0 <== NOT EXECUTED 4d41e: ed88 lsll #6,%d0 <== NOT EXECUTED 4d420: d1c0 addal %d0,%a0 <== NOT EXECUTED iop->flags &= ~LIBIO_FLAGS_NO_DELAY; 4d422: 70fe moveq #-2,%d0 <== NOT EXECUTED 4d424: c1a8 0014 andl %d0,%a0@(20) <== NOT EXECUTED filsdes[1] = open(fifopath, O_WRONLY); 4d428: 4878 0001 pea 1 <== NOT EXECUTED 4d42c: 2f0a movel %a2,%sp@- <== NOT EXECUTED 4d42e: 4e95 jsr %a5@ <== NOT EXECUTED if (filsdes[1] < 0) { 4d430: 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); 4d432: 2940 0004 movel %d0,%a4@(4) <== NOT EXECUTED if (filsdes[1] < 0) { 4d436: 6d00 00ce bltw 4d506 <== NOT EXECUTED err = errno; close(filsdes[0]); } unlink(fifopath); 4d43a: 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) { 4d43c: 9bcd subal %a5,%a5 <== NOT EXECUTED err = errno; close(filsdes[0]); } unlink(fifopath); 4d43e: 4eb9 0004 d5a4 jsr 4d5a4 <== NOT EXECUTED 4d444: 588f addql #4,%sp <== NOT EXECUTED } rtems_set_errno_and_return_minus_one(err); 4d446: 4e93 jsr %a3@ <== NOT EXECUTED 4d448: 2040 moveal %d0,%a0 <== NOT EXECUTED 4d44a: 208d movel %a5,%a0@ <== NOT EXECUTED } 4d44c: 70ff moveq #-1,%d0 4d44e: 4cee 3c00 ffcc moveml %fp@(-52),%a2-%a5 4d454: 4e5e unlk %fp 4d456: 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){ 4d458: 4e93 jsr %a3@ <== NOT EXECUTED } unlink(fifopath); } rtems_set_errno_and_return_minus_one(err); } 4d45a: 4cee 3c00 ffcc moveml %fp@(-52),%a2-%a5 <== NOT EXECUTED 4d460: 70ff moveq #-1,%d0 <== NOT EXECUTED 4d462: 4e5e unlk %fp <== NOT EXECUTED 4d464: 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) 4d466: 47f9 0004 d868 lea 4d868 <__errno>,%a3 4d46c: 4e93 jsr %a3@ 4d46e: 7202 moveq #2,%d1 4d470: 2040 moveal %d0,%a0 4d472: b290 cmpl %a0@,%d1 4d474: 66d6 bnes 4d44c <== NEVER TAKEN return -1; if (mkdir("/tmp", S_IRWXU|S_IRWXG|S_IRWXO|S_ISVTX) != 0) 4d476: 4878 03ff pea 3ff 4d47a: 4879 0005 b7e6 pea 5b7e6 <__FUNCTION__.5811+0x11> 4d480: 4eb9 0004 2988 jsr 42988 4d486: 508f addql #8,%sp 4d488: 4a80 tstl %d0 4d48a: 66c0 bnes 4d44c <== NEVER TAKEN else rtems_filesystem_freenode(&loc); /* /tmp/.fifoXXXX */ char fifopath[15]; memcpy(fifopath, "/tmp/.fifo", 10); 4d48c: 45ee fff1 lea %fp@(-15),%a2 sprintf(fifopath + 10, "%04x", rtems_pipe_no ++); 4d490: 3039 0005 d180 movew 5d180 ,%d0 else rtems_filesystem_freenode(&loc); /* /tmp/.fifoXXXX */ char fifopath[15]; memcpy(fifopath, "/tmp/.fifo", 10); 4d496: 24bc 2f74 6d70 movel #796159344,%a2@ sprintf(fifopath + 10, "%04x", rtems_pipe_no ++); 4d49c: 2200 movel %d0,%d1 4d49e: 5281 addql #1,%d1 4d4a0: 3f00 movew %d0,%sp@- else rtems_filesystem_freenode(&loc); /* /tmp/.fifoXXXX */ char fifopath[15]; memcpy(fifopath, "/tmp/.fifo", 10); 4d4a2: 203c 2f2e 6669 movel #791570025,%d0 4d4a8: 2d40 fff5 movel %d0,%fp@(-11) sprintf(fifopath + 10, "%04x", rtems_pipe_no ++); 4d4ac: 4267 clrw %sp@- 4d4ae: 33c1 0005 d180 movew %d1,5d180 else rtems_filesystem_freenode(&loc); /* /tmp/.fifoXXXX */ char fifopath[15]; memcpy(fifopath, "/tmp/.fifo", 10); 4d4b4: 323c 666f movew #26223,%d1 sprintf(fifopath + 10, "%04x", rtems_pipe_no ++); 4d4b8: 4879 0005 b7eb pea 5b7eb <__FUNCTION__.5811+0x16> 4d4be: 486e fffb pea %fp@(-5) else rtems_filesystem_freenode(&loc); /* /tmp/.fifoXXXX */ char fifopath[15]; memcpy(fifopath, "/tmp/.fifo", 10); 4d4c2: 3d41 fff9 movew %d1,%fp@(-7) sprintf(fifopath + 10, "%04x", rtems_pipe_no ++); 4d4c6: 4eb9 0004 e560 jsr 4e560 /* Try creating FIFO file until find an available file name */ while (mkfifo(fifopath, S_IRUSR|S_IWUSR) != 0) { 4d4cc: 4878 0180 pea 180 4d4d0: 2f0a movel %a2,%sp@- 4d4d2: 4eb9 0004 d584 jsr 4d584 4d4d8: 4fef 0014 lea %sp@(20),%sp 4d4dc: 4a80 tstl %d0 4d4de: 6700 ff18 beqw 4d3f8 4d4e2: 6000 ff74 braw 4d458 <== 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]); 4d4e6: 91c8 subal %a0,%a0 <== NOT EXECUTED 4d4e8: 6000 ff38 braw 4d422 <== NOT EXECUTED } /* Non-blocking open to avoid waiting for writers */ filsdes[0] = open(fifopath, O_RDONLY | O_NONBLOCK); if (filsdes[0] < 0) { err = errno; 4d4ec: 4e93 jsr %a3@ 4d4ee: 2040 moveal %d0,%a0 4d4f0: 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); 4d4f2: 2f0a movel %a2,%sp@- 4d4f4: 4eb9 0004 d5a4 jsr 4d5a4 4d4fa: 588f addql #4,%sp close(filsdes[0]); } unlink(fifopath); } rtems_set_errno_and_return_minus_one(err); 4d4fc: 4e93 jsr %a3@ 4d4fe: 2040 moveal %d0,%a0 4d500: 208d movel %a5,%a0@ 4d502: 6000 ff48 braw 4d44c iop->flags &= ~LIBIO_FLAGS_NO_DELAY; filsdes[1] = open(fifopath, O_WRONLY); if (filsdes[1] < 0) { err = errno; 4d506: 4e93 jsr %a3@ <== NOT EXECUTED 4d508: 2040 moveal %d0,%a0 <== NOT EXECUTED 4d50a: 2a50 moveal %a0@,%a5 <== NOT EXECUTED close(filsdes[0]); 4d50c: 2f14 movel %a4@,%sp@- <== NOT EXECUTED 4d50e: 4eb9 0004 a4e4 jsr 4a4e4 <== NOT EXECUTED 4d514: 588f addql #4,%sp <== NOT EXECUTED } unlink(fifopath); 4d516: 2f0a movel %a2,%sp@- <== NOT EXECUTED 4d518: 4eb9 0004 d5a4 jsr 4d5a4 <== NOT EXECUTED 4d51e: 588f addql #4,%sp <== NOT EXECUTED 4d520: 6000 ff24 braw 4d446 <== NOT EXECUTED 0004bdbe : pipe_control_t *pipe, uint32_t cmd, void *buffer, rtems_libio_t *iop ) { 4bdbe: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED if (cmd == FIONREAD) { 4bdc2: 203c 4004 667f movel #1074030207,%d0 <== NOT EXECUTED 4bdc8: b0ae 000c cmpl %fp@(12),%d0 <== NOT EXECUTED 4bdcc: 6706 beqs 4bdd4 <== NOT EXECUTED 4bdce: 70ea moveq #-22,%d0 <== NOT EXECUTED PIPE_UNLOCK(pipe); return 0; } return -EINVAL; } 4bdd0: 4e5e unlk %fp <== NOT EXECUTED 4bdd2: 4e75 rts <== NOT EXECUTED void *buffer, rtems_libio_t *iop ) { if (cmd == FIONREAD) { if (buffer == NULL) 4bdd4: 4aae 0010 tstl %fp@(16) <== NOT EXECUTED 4bdd8: 6606 bnes 4bde0 <== NOT EXECUTED 4bdda: 70f2 moveq #-14,%d0 <== NOT EXECUTED PIPE_UNLOCK(pipe); return 0; } return -EINVAL; } 4bddc: 4e5e unlk %fp <== NOT EXECUTED 4bdde: 4e75 rts <== NOT EXECUTED { if (cmd == FIONREAD) { if (buffer == NULL) return -EFAULT; if (! PIPE_LOCK(pipe)) 4bde0: 42a7 clrl %sp@- <== NOT EXECUTED 4bde2: 42a7 clrl %sp@- <== NOT EXECUTED 4bde4: 206e 0008 moveal %fp@(8),%a0 <== NOT EXECUTED 4bde8: 2f28 0028 movel %a0@(40),%sp@- <== NOT EXECUTED 4bdec: 4eb9 0004 5d2c jsr 45d2c <== NOT EXECUTED 4bdf2: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 4bdf6: 4a80 tstl %d0 <== NOT EXECUTED 4bdf8: 6706 beqs 4be00 <== NOT EXECUTED 4bdfa: 70fc moveq #-4,%d0 <== NOT EXECUTED PIPE_UNLOCK(pipe); return 0; } return -EINVAL; } 4bdfc: 4e5e unlk %fp <== NOT EXECUTED 4bdfe: 4e75 rts <== NOT EXECUTED if (! PIPE_LOCK(pipe)) return -EINTR; /* Return length of pipe */ *(uint *)buffer = pipe->Length; PIPE_UNLOCK(pipe); 4be00: 226e 0008 moveal %fp@(8),%a1 <== NOT EXECUTED 4be04: 2f29 0028 movel %a1@(40),%sp@- <== NOT EXECUTED if (! PIPE_LOCK(pipe)) return -EINTR; /* Return length of pipe */ *(uint *)buffer = pipe->Length; 4be08: 206e 0010 moveal %fp@(16),%a0 <== NOT EXECUTED 4be0c: 20a9 000c movel %a1@(12),%a0@ <== NOT EXECUTED PIPE_UNLOCK(pipe); 4be10: 4eb9 0004 5e68 jsr 45e68 <== NOT EXECUTED return 0; 4be16: 588f addql #4,%sp <== NOT EXECUTED if (! PIPE_LOCK(pipe)) return -EINTR; /* Return length of pipe */ *(uint *)buffer = pipe->Length; PIPE_UNLOCK(pipe); 4be18: 4280 clrl %d0 <== NOT EXECUTED return 0; } return -EINVAL; } 4be1a: 4e5e unlk %fp <== NOT EXECUTED 0004bd60 : rtems_libio_t *iop ) { /* Seek on pipe is not supported */ return -ESPIPE; } 4bd60: 70e3 moveq #-29,%d0 <== NOT EXECUTED pipe_control_t *pipe, off_t offset, int whence, rtems_libio_t *iop ) { 4bd62: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED /* Seek on pipe is not supported */ return -ESPIPE; } 4bd66: 4e5e unlk %fp <== NOT EXECUTED 0004bffc : pipe_control_t *pipe, void *buffer, size_t count, rtems_libio_t *iop ) { 4bffc: 4e56 ffc8 linkw %fp,#-56 <== NOT EXECUTED 4c000: 48d7 3cfc moveml %d2-%d7/%a2-%a5,%sp@ <== NOT EXECUTED int chunk, chunk1, read = 0, ret = 0; if (! PIPE_LOCK(pipe)) 4c004: 42a7 clrl %sp@- <== NOT EXECUTED pipe_control_t *pipe, void *buffer, size_t count, rtems_libio_t *iop ) { 4c006: 246e 0008 moveal %fp@(8),%a2 <== NOT EXECUTED int chunk, chunk1, read = 0, ret = 0; if (! PIPE_LOCK(pipe)) 4c00a: 47f9 0004 5d2c lea 45d2c ,%a3 <== NOT EXECUTED 4c010: 42a7 clrl %sp@- <== NOT EXECUTED 4c012: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED pipe_control_t *pipe, void *buffer, size_t count, rtems_libio_t *iop ) { 4c016: 282e 0010 movel %fp@(16),%d4 <== NOT EXECUTED 4c01a: 2a6e 0014 moveal %fp@(20),%a5 <== NOT EXECUTED int chunk, chunk1, read = 0, ret = 0; if (! PIPE_LOCK(pipe)) 4c01e: 4e93 jsr %a3@ <== NOT EXECUTED 4c020: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 4c024: 4a80 tstl %d0 <== NOT EXECUTED 4c026: 6600 00ac bnew 4c0d4 <== NOT EXECUTED return -EINTR; while (read < count) { 4c02a: 4a84 tstl %d4 <== NOT EXECUTED 4c02c: 6700 01ac beqw 4c1da <== NOT EXECUTED /* WARN waitingReaders not restored! */ ret = -EINTR; goto out_nolock; } pipe->waitingReaders --; if (ret != 0) 4c030: 4285 clrl %d5 <== NOT EXECUTED 4c032: 4283 clrl %d3 <== NOT EXECUTED 4c034: 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)) 4c03a: 243c 0004 cd1c movel #314652,%d2 <== NOT EXECUTED /* For buffering optimization */ if (PIPE_EMPTY(pipe)) pipe->Start = 0; if (pipe->waitingWriters > 0) PIPE_WAKEUPWRITERS(pipe); 4c040: 2e3c 0004 cca4 movel #314532,%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); 4c046: 2c3c 0004 e088 movel #319624,%d6 <== NOT EXECUTED if (! PIPE_LOCK(pipe)) return -EINTR; while (read < count) { while (PIPE_EMPTY(pipe)) { 4c04c: 222a 000c movel %a2@(12),%d1 <== NOT EXECUTED 4c050: 6600 0090 bnew 4c0e2 <== NOT EXECUTED /* Not an error */ if (pipe->Writers == 0) 4c054: 4aaa 0014 tstl %a2@(20) <== NOT EXECUTED 4c058: 6700 010a beqw 4c164 <== NOT EXECUTED goto out_locked; if (LIBIO_NODELAY(iop)) { 4c05c: 7001 moveq #1,%d0 <== NOT EXECUTED 4c05e: c0ad 0014 andl %a5@(20),%d0 <== NOT EXECUTED 4c062: 6600 0110 bnew 4c174 <== NOT EXECUTED goto out_locked; } /* Wait until pipe is no more empty or no writer exists */ pipe->waitingReaders ++; PIPE_UNLOCK(pipe); 4c066: 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 ++; 4c06a: 52aa 0018 addql #1,%a2@(24) <== NOT EXECUTED PIPE_UNLOCK(pipe); 4c06e: 4e94 jsr %a4@ <== NOT EXECUTED if (! PIPE_READWAIT(pipe)) 4c070: 2042 moveal %d2,%a0 <== NOT EXECUTED 4c072: 42a7 clrl %sp@- <== NOT EXECUTED 4c074: 2f2a 002c movel %a2@(44),%sp@- <== NOT EXECUTED 4c078: 4e90 jsr %a0@ <== NOT EXECUTED 4c07a: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 4c07e: 4a80 tstl %d0 <== NOT EXECUTED 4c080: 673c beqs 4c0be <== NOT EXECUTED 4c082: 70fc moveq #-4,%d0 <== NOT EXECUTED 4c084: 2d40 fff8 movel %d0,%fp@(-8) <== NOT EXECUTED ret = -EINTR; if (! PIPE_LOCK(pipe)) { 4c088: 42a7 clrl %sp@- <== NOT EXECUTED 4c08a: 42a7 clrl %sp@- <== NOT EXECUTED 4c08c: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4c090: 4e93 jsr %a3@ <== NOT EXECUTED 4c092: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 4c096: 4a80 tstl %d0 <== NOT EXECUTED 4c098: 6600 00ec bnew 4c186 <== NOT EXECUTED /* WARN waitingReaders not restored! */ ret = -EINTR; goto out_nolock; } pipe->waitingReaders --; 4c09c: 53aa 0018 subql #1,%a2@(24) <== NOT EXECUTED if (ret != 0) 4c0a0: 4aae fff8 tstl %fp@(-8) <== NOT EXECUTED 4c0a4: 67a6 beqs 4c04c <== NOT EXECUTED PIPE_WAKEUPWRITERS(pipe); read += chunk; } out_locked: PIPE_UNLOCK(pipe); 4c0a6: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4c0aa: 4e94 jsr %a4@ <== NOT EXECUTED 4c0ac: 588f addql #4,%sp <== NOT EXECUTED out_nolock: if (read > 0) 4c0ae: 4a83 tstl %d3 <== NOT EXECUTED 4c0b0: 6f12 bles 4c0c4 <== NOT EXECUTED return read; return ret; } 4c0b2: 2003 movel %d3,%d0 <== NOT EXECUTED 4c0b4: 4cee 3cfc ffc8 moveml %fp@(-56),%d2-%d7/%a2-%a5 <== NOT EXECUTED 4c0ba: 4e5e unlk %fp <== NOT EXECUTED 4c0bc: 4e75 rts <== NOT EXECUTED } /* Wait until pipe is no more empty or no writer exists */ pipe->waitingReaders ++; PIPE_UNLOCK(pipe); if (! PIPE_READWAIT(pipe)) 4c0be: 42ae fff8 clrl %fp@(-8) <== NOT EXECUTED 4c0c2: 60c4 bras 4c088 <== NOT EXECUTED out_locked: PIPE_UNLOCK(pipe); out_nolock: if (read > 0) 4c0c4: 262e fff8 movel %fp@(-8),%d3 <== NOT EXECUTED return read; return ret; } 4c0c8: 2003 movel %d3,%d0 <== NOT EXECUTED 4c0ca: 4cee 3cfc ffc8 moveml %fp@(-56),%d2-%d7/%a2-%a5 <== NOT EXECUTED 4c0d0: 4e5e unlk %fp <== NOT EXECUTED 4c0d2: 4e75 rts <== NOT EXECUTED rtems_libio_t *iop ) { int chunk, chunk1, read = 0, ret = 0; if (! PIPE_LOCK(pipe)) 4c0d4: 76fc moveq #-4,%d3 <== NOT EXECUTED out_nolock: if (read > 0) return read; return ret; } 4c0d6: 2003 movel %d3,%d0 <== NOT EXECUTED 4c0d8: 4cee 3cfc ffc8 moveml %fp@(-56),%d2-%d7/%a2-%a5 <== NOT EXECUTED 4c0de: 4e5e unlk %fp <== NOT EXECUTED 4c0e0: 4e75 rts <== NOT EXECUTED if (ret != 0) goto out_locked; } /* Read chunk bytes */ chunk = MIN(count - read, pipe->Length); 4c0e2: 2004 movel %d4,%d0 <== NOT EXECUTED 4c0e4: 9085 subl %d5,%d0 <== NOT EXECUTED 4c0e6: b081 cmpl %d1,%d0 <== NOT EXECUTED 4c0e8: 6402 bccs 4c0ec <== NOT EXECUTED 4c0ea: 2200 movel %d0,%d1 <== NOT EXECUTED chunk1 = pipe->Size - pipe->Start; 4c0ec: 202a 0008 movel %a2@(8),%d0 <== NOT EXECUTED 4c0f0: 206a 0004 moveal %a2@(4),%a0 <== NOT EXECUTED 4c0f4: 91c0 subal %d0,%a0 <== NOT EXECUTED if (chunk > chunk1) { 4c0f6: b1c1 cmpal %d1,%a0 <== NOT EXECUTED 4c0f8: 6d00 009c bltw 4c196 <== 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); 4c0fc: 2f01 movel %d1,%sp@- <== NOT EXECUTED 4c0fe: d092 addl %a2@,%d0 <== NOT EXECUTED 4c100: 2246 moveal %d6,%a1 <== NOT EXECUTED 4c102: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4c104: 206e 000c moveal %fp@(12),%a0 <== NOT EXECUTED 4c108: 4870 5800 pea %a0@(00000000,%d5:l) <== NOT EXECUTED 4c10c: 2d41 fff4 movel %d1,%fp@(-12) <== NOT EXECUTED 4c110: 4e91 jsr %a1@ <== NOT EXECUTED 4c112: 222e fff4 movel %fp@(-12),%d1 <== NOT EXECUTED 4c116: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED pipe->Start += chunk; 4c11a: 2041 moveal %d1,%a0 <== NOT EXECUTED 4c11c: d1ea 0008 addal %a2@(8),%a0 <== NOT EXECUTED pipe->Start %= pipe->Size; 4c120: 2008 movel %a0,%d0 <== NOT EXECUTED pipe->Length -= chunk; 4c122: 226a 000c moveal %a2@(12),%a1 <== NOT EXECUTED 4c126: 93c1 subal %d1,%a1 <== NOT EXECUTED } else memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk); pipe->Start += chunk; pipe->Start %= pipe->Size; 4c128: 4c6a 0005 0004 remul %a2@(4),%d5,%d0 <== NOT EXECUTED pipe->Length -= chunk; 4c12e: 2549 000c movel %a1,%a2@(12) <== NOT EXECUTED } else memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk); pipe->Start += chunk; pipe->Start %= pipe->Size; 4c132: 2545 0008 movel %d5,%a2@(8) <== NOT EXECUTED pipe->Length -= chunk; /* For buffering optimization */ if (PIPE_EMPTY(pipe)) 4c136: 4a89 tstl %a1 <== NOT EXECUTED 4c138: 6604 bnes 4c13e <== NOT EXECUTED pipe->Start = 0; 4c13a: 42aa 0008 clrl %a2@(8) <== NOT EXECUTED if (pipe->waitingWriters > 0) 4c13e: 4aaa 001c tstl %a2@(28) <== NOT EXECUTED 4c142: 6716 beqs 4c15a <== NOT EXECUTED PIPE_WAKEUPWRITERS(pipe); 4c144: 486e fffc pea %fp@(-4) <== NOT EXECUTED 4c148: 2047 moveal %d7,%a0 <== NOT EXECUTED 4c14a: 2f2a 0030 movel %a2@(48),%sp@- <== NOT EXECUTED 4c14e: 2d41 fff4 movel %d1,%fp@(-12) <== NOT EXECUTED 4c152: 4e90 jsr %a0@ <== NOT EXECUTED 4c154: 222e fff4 movel %fp@(-12),%d1 <== NOT EXECUTED 4c158: 508f addql #8,%sp <== NOT EXECUTED read += chunk; 4c15a: d681 addl %d1,%d3 <== NOT EXECUTED int chunk, chunk1, read = 0, ret = 0; if (! PIPE_LOCK(pipe)) return -EINTR; while (read < count) { 4c15c: 2a03 movel %d3,%d5 <== NOT EXECUTED 4c15e: b883 cmpl %d3,%d4 <== NOT EXECUTED 4c160: 6200 feea bhiw 4c04c <== NOT EXECUTED 4c164: 42ae fff8 clrl %fp@(-8) <== NOT EXECUTED PIPE_WAKEUPWRITERS(pipe); read += chunk; } out_locked: PIPE_UNLOCK(pipe); 4c168: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4c16c: 4e94 jsr %a4@ <== NOT EXECUTED 4c16e: 588f addql #4,%sp <== NOT EXECUTED 4c170: 6000 ff3c braw 4c0ae <== NOT EXECUTED while (PIPE_EMPTY(pipe)) { /* Not an error */ if (pipe->Writers == 0) goto out_locked; if (LIBIO_NODELAY(iop)) { 4c174: 70f5 moveq #-11,%d0 <== NOT EXECUTED 4c176: 2d40 fff8 movel %d0,%fp@(-8) <== NOT EXECUTED PIPE_WAKEUPWRITERS(pipe); read += chunk; } out_locked: PIPE_UNLOCK(pipe); 4c17a: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4c17e: 4e94 jsr %a4@ <== NOT EXECUTED 4c180: 588f addql #4,%sp <== NOT EXECUTED 4c182: 6000 ff2a braw 4c0ae <== 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)) { 4c186: 7afc moveq #-4,%d5 <== NOT EXECUTED 4c188: 2d45 fff8 movel %d5,%fp@(-8) <== NOT EXECUTED out_locked: PIPE_UNLOCK(pipe); out_nolock: if (read > 0) 4c18c: 4a83 tstl %d3 <== NOT EXECUTED 4c18e: 6e00 ff22 bgtw 4c0b2 <== NOT EXECUTED 4c192: 6000 ff30 braw 4c0c4 <== 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); 4c196: 2f08 movel %a0,%sp@- <== NOT EXECUTED 4c198: d092 addl %a2@,%d0 <== NOT EXECUTED 4c19a: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4c19c: 226e 000c moveal %fp@(12),%a1 <== NOT EXECUTED 4c1a0: 4871 5800 pea %a1@(00000000,%d5:l) <== NOT EXECUTED 4c1a4: 2246 moveal %d6,%a1 <== NOT EXECUTED 4c1a6: 2d41 fff4 movel %d1,%fp@(-12) <== NOT EXECUTED 4c1aa: 2d48 fff0 movel %a0,%fp@(-16) <== NOT EXECUTED 4c1ae: 4e91 jsr %a1@ <== NOT EXECUTED memcpy(buffer + read + chunk1, pipe->Buffer, chunk - chunk1); 4c1b0: 222e fff4 movel %fp@(-12),%d1 <== NOT EXECUTED 4c1b4: 2001 movel %d1,%d0 <== NOT EXECUTED 4c1b6: 2246 moveal %d6,%a1 <== NOT EXECUTED 4c1b8: 206e fff0 moveal %fp@(-16),%a0 <== NOT EXECUTED 4c1bc: 9088 subl %a0,%d0 <== NOT EXECUTED 4c1be: da88 addl %a0,%d5 <== NOT EXECUTED 4c1c0: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4c1c2: 2f12 movel %a2@,%sp@- <== NOT EXECUTED 4c1c4: 206e 000c moveal %fp@(12),%a0 <== NOT EXECUTED 4c1c8: 4870 5800 pea %a0@(00000000,%d5:l) <== NOT EXECUTED 4c1cc: 4e91 jsr %a1@ <== NOT EXECUTED 4c1ce: 222e fff4 movel %fp@(-12),%d1 <== NOT EXECUTED 4c1d2: 4fef 0018 lea %sp@(24),%sp <== NOT EXECUTED 4c1d6: 6000 ff42 braw 4c11a <== NOT EXECUTED int chunk, chunk1, read = 0, ret = 0; if (! PIPE_LOCK(pipe)) return -EINTR; while (read < count) { 4c1da: 42ae fff8 clrl %fp@(-8) <== NOT EXECUTED PIPE_WAKEUPWRITERS(pipe); read += chunk; } out_locked: PIPE_UNLOCK(pipe); 4c1de: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4c1e2: 49f9 0004 5e68 lea 45e68 ,%a4 <== NOT EXECUTED 4c1e8: 4e94 jsr %a4@ <== NOT EXECUTED int chunk, chunk1, read = 0, ret = 0; if (! PIPE_LOCK(pipe)) return -EINTR; while (read < count) { 4c1ea: 4283 clrl %d3 <== NOT EXECUTED PIPE_WAKEUPWRITERS(pipe); read += chunk; } out_locked: PIPE_UNLOCK(pipe); 4c1ec: 588f addql #4,%sp <== NOT EXECUTED 4c1ee: 6000 febe braw 4c0ae <== NOT EXECUTED 0004c1f2 : */ int pipe_release( pipe_control_t **pipep, rtems_libio_t *iop ) { 4c1f2: 4e56 ffe8 linkw %fp,#-24 <== NOT EXECUTED 4c1f6: 48d7 3c04 moveml %d2/%a2-%a5,%sp@ <== NOT EXECUTED 4c1fa: 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, 4c1fe: 47f9 0004 5d2c lea 45d2c ,%a3 <== NOT EXECUTED 4c204: 42a7 clrl %sp@- <== NOT EXECUTED int pipe_release( pipe_control_t **pipep, rtems_libio_t *iop ) { pipe_control_t *pipe = *pipep; 4c206: 2454 moveal %a4@,%a2 <== NOT EXECUTED uint32_t mode; rtems_status_code sc; sc = rtems_semaphore_obtain(pipe->Semaphore, 4c208: 42a7 clrl %sp@- <== NOT EXECUTED 4c20a: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4c20e: 4e93 jsr %a3@ <== NOT EXECUTED RTEMS_WAIT, RTEMS_NO_TIMEOUT); /* WARN pipe not released! */ if(sc != RTEMS_SUCCESSFUL) 4c210: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 4c214: 4a80 tstl %d0 <== NOT EXECUTED 4c216: 6600 00f2 bnew 4c30a <== NOT EXECUTED rtems_fatal_error_occurred(sc); mode = LIBIO_ACCMODE(iop); 4c21a: 206e 000c moveal %fp@(12),%a0 <== NOT EXECUTED 4c21e: 7406 moveq #6,%d2 <== NOT EXECUTED 4c220: c4a8 0014 andl %a0@(20),%d2 <== NOT EXECUTED if (mode & LIBIO_FLAGS_READ) 4c224: 0802 0001 btst #1,%d2 <== NOT EXECUTED 4c228: 6704 beqs 4c22e <== NOT EXECUTED pipe->Readers --; 4c22a: 53aa 0010 subql #1,%a2@(16) <== NOT EXECUTED if (mode & LIBIO_FLAGS_WRITE) 4c22e: 44c2 movew %d2,%ccr <== NOT EXECUTED 4c230: 675a beqs 4c28c <== NOT EXECUTED pipe->Writers --; sc = rtems_semaphore_obtain(rtems_pipe_semaphore, 4c232: 42a7 clrl %sp@- <== NOT EXECUTED 4c234: 42a7 clrl %sp@- <== NOT EXECUTED 4c236: 2f39 0005 d178 movel 5d178 ,%sp@- <== NOT EXECUTED 4c23c: 4e93 jsr %a3@ <== NOT EXECUTED RTEMS_WAIT, RTEMS_NO_TIMEOUT); /* WARN pipe not freed and pipep not set to NULL! */ if(sc != RTEMS_SUCCESSFUL) 4c23e: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 4c242: 4a80 tstl %d0 <== NOT EXECUTED 4c244: 6600 00c4 bnew 4c30a <== NOT EXECUTED rtems_fatal_error_occurred(sc); PIPE_UNLOCK(pipe); 4c248: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4c24c: 47f9 0004 5e68 lea 45e68 ,%a3 <== NOT EXECUTED 4c252: 4e93 jsr %a3@ <== NOT EXECUTED if (pipe->Readers == 0 && pipe->Writers == 0) { 4c254: 588f addql #4,%sp <== NOT EXECUTED 4c256: 4aaa 0010 tstl %a2@(16) <== NOT EXECUTED 4c25a: 6736 beqs 4c292 <== 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) 4c25c: 4aaa 0014 tstl %a2@(20) <== NOT EXECUTED 4c260: 6616 bnes 4c278 <== NOT EXECUTED 4c262: 7002 moveq #2,%d0 <== NOT EXECUTED 4c264: b082 cmpl %d2,%d0 <== NOT EXECUTED 4c266: 6710 beqs 4c278 <== NOT EXECUTED PIPE_WAKEUPREADERS(pipe); 4c268: 486e fffc pea %fp@(-4) <== NOT EXECUTED 4c26c: 2f2a 002c movel %a2@(44),%sp@- <== NOT EXECUTED 4c270: 4eb9 0004 cca4 jsr 4cca4 <== NOT EXECUTED 4c276: 508f addql #8,%sp <== NOT EXECUTED rtems_semaphore_release(rtems_pipe_semaphore); 4c278: 2f39 0005 d178 movel 5d178 ,%sp@- <== NOT EXECUTED 4c27e: 4e93 jsr %a3@ <== NOT EXECUTED if(iop->pathinfo.ops->unlink_h(&iop->pathinfo)) return -errno; #endif return 0; } 4c280: 4cee 3c04 ffe8 moveml %fp@(-24),%d2/%a2-%a5 <== NOT EXECUTED 4c286: 4280 clrl %d0 <== NOT EXECUTED 4c288: 4e5e unlk %fp <== NOT EXECUTED 4c28a: 4e75 rts <== NOT EXECUTED mode = LIBIO_ACCMODE(iop); if (mode & LIBIO_FLAGS_READ) pipe->Readers --; if (mode & LIBIO_FLAGS_WRITE) pipe->Writers --; 4c28c: 53aa 0014 subql #1,%a2@(20) <== NOT EXECUTED 4c290: 60a0 bras 4c232 <== NOT EXECUTED if(sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred(sc); PIPE_UNLOCK(pipe); if (pipe->Readers == 0 && pipe->Writers == 0) { 4c292: 4aaa 0014 tstl %a2@(20) <== NOT EXECUTED 4c296: 672a beqs 4c2c2 <== NOT EXECUTED delfile = TRUE; #endif pipe_free(pipe); *pipep = NULL; } else if (pipe->Readers == 0 && mode != LIBIO_FLAGS_WRITE) 4c298: 7004 moveq #4,%d0 <== NOT EXECUTED 4c29a: b082 cmpl %d2,%d0 <== NOT EXECUTED 4c29c: 67da beqs 4c278 <== NOT EXECUTED /* Notify waiting Writers that all their partners left */ PIPE_WAKEUPWRITERS(pipe); 4c29e: 486e fffc pea %fp@(-4) <== NOT EXECUTED 4c2a2: 2f2a 0030 movel %a2@(48),%sp@- <== NOT EXECUTED 4c2a6: 4eb9 0004 cca4 jsr 4cca4 <== NOT EXECUTED delfile = TRUE; #endif pipe_free(pipe); *pipep = NULL; } else if (pipe->Readers == 0 && mode != LIBIO_FLAGS_WRITE) 4c2ac: 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); 4c2ae: 2f39 0005 d178 movel 5d178 ,%sp@- <== NOT EXECUTED 4c2b4: 4e93 jsr %a3@ <== NOT EXECUTED if(iop->pathinfo.ops->unlink_h(&iop->pathinfo)) return -errno; #endif return 0; } 4c2b6: 4cee 3c04 ffe8 moveml %fp@(-24),%d2/%a2-%a5 <== NOT EXECUTED 4c2bc: 4280 clrl %d0 <== NOT EXECUTED 4c2be: 4e5e unlk %fp <== NOT EXECUTED 4c2c0: 4e75 rts <== NOT EXECUTED /* Called with rtems_pipe_semaphore held. */ static inline void pipe_free( pipe_control_t *pipe ) { rtems_barrier_delete(pipe->readBarrier); 4c2c2: 2f2a 002c movel %a2@(44),%sp@- <== NOT EXECUTED rtems_barrier_delete(pipe->writeBarrier); rtems_semaphore_delete(pipe->Semaphore); free(pipe->Buffer); 4c2c6: 4bf9 0004 a584 lea 4a584 ,%a5 <== NOT EXECUTED /* Called with rtems_pipe_semaphore held. */ static inline void pipe_free( pipe_control_t *pipe ) { rtems_barrier_delete(pipe->readBarrier); 4c2cc: 243c 0004 cc34 movel #314420,%d2 <== NOT EXECUTED 4c2d2: 2042 moveal %d2,%a0 <== NOT EXECUTED 4c2d4: 4e90 jsr %a0@ <== NOT EXECUTED rtems_barrier_delete(pipe->writeBarrier); 4c2d6: 2f2a 0030 movel %a2@(48),%sp@- <== NOT EXECUTED 4c2da: 2042 moveal %d2,%a0 <== NOT EXECUTED 4c2dc: 4e90 jsr %a0@ <== NOT EXECUTED rtems_semaphore_delete(pipe->Semaphore); 4c2de: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4c2e2: 4eb9 0004 5c54 jsr 45c54 <== NOT EXECUTED free(pipe->Buffer); 4c2e8: 2f12 movel %a2@,%sp@- <== NOT EXECUTED 4c2ea: 4e95 jsr %a5@ <== NOT EXECUTED free(pipe); 4c2ec: 2f0a movel %a2,%sp@- <== NOT EXECUTED 4c2ee: 4e95 jsr %a5@ <== NOT EXECUTED if(sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred(sc); PIPE_UNLOCK(pipe); if (pipe->Readers == 0 && pipe->Writers == 0) { 4c2f0: 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; 4c2f4: 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); 4c2f6: 2f39 0005 d178 movel 5d178 ,%sp@- <== NOT EXECUTED 4c2fc: 4e93 jsr %a3@ <== NOT EXECUTED if(iop->pathinfo.ops->unlink_h(&iop->pathinfo)) return -errno; #endif return 0; } 4c2fe: 4cee 3c04 ffe8 moveml %fp@(-24),%d2/%a2-%a5 <== NOT EXECUTED 4c304: 4280 clrl %d0 <== NOT EXECUTED 4c306: 4e5e unlk %fp <== NOT EXECUTED 4c308: 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); 4c30a: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4c30c: 4eb9 0004 6450 jsr 46450 <== NOT EXECUTED 0004be1e : pipe_control_t *pipe, const void *buffer, size_t count, rtems_libio_t *iop ) { 4be1e: 4e56 ffd4 linkw %fp,#-44 <== NOT EXECUTED 4be22: 48d7 3cfc moveml %d2-%d7/%a2-%a5,%sp@ <== NOT EXECUTED 4be26: 246e 0008 moveal %fp@(8),%a2 <== NOT EXECUTED 4be2a: 262e 0010 movel %fp@(16),%d3 <== NOT EXECUTED int chunk, chunk1, written = 0, ret = 0; /* Write nothing */ if (count == 0) 4be2e: 660e bnes 4be3e <== NOT EXECUTED 4be30: 4282 clrl %d2 <== NOT EXECUTED #endif if (written > 0) return written; return ret; } 4be32: 2002 movel %d2,%d0 <== NOT EXECUTED 4be34: 4cee 3cfc ffd4 moveml %fp@(-44),%d2-%d7/%a2-%a5 <== NOT EXECUTED 4be3a: 4e5e unlk %fp <== NOT EXECUTED 4be3c: 4e75 rts <== NOT EXECUTED /* Write nothing */ if (count == 0) return 0; if (! PIPE_LOCK(pipe)) 4be3e: 42a7 clrl %sp@- <== NOT EXECUTED 4be40: 47f9 0004 5d2c lea 45d2c ,%a3 <== NOT EXECUTED 4be46: 42a7 clrl %sp@- <== NOT EXECUTED 4be48: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4be4c: 4e93 jsr %a3@ <== NOT EXECUTED 4be4e: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 4be52: 4a80 tstl %d0 <== NOT EXECUTED 4be54: 6600 00b6 bnew 4bf0c <== NOT EXECUTED return -EINTR; if (pipe->Readers == 0) { 4be58: 4aaa 0010 tstl %a2@(16) <== NOT EXECUTED 4be5c: 6700 0088 beqw 4bee6 <== NOT EXECUTED ret = -EPIPE; goto out_locked; } /* Write of PIPE_BUF bytes or less shall not be interleaved */ chunk = count <= pipe->Size ? count : 1; 4be60: 202a 0004 movel %a2@(4),%d0 <== NOT EXECUTED 4be64: b083 cmpl %d3,%d0 <== NOT EXECUTED 4be66: 6500 00be bcsw 4bf26 <== NOT EXECUTED 4be6a: 2a03 movel %d3,%d5 <== NOT EXECUTED } pipe->waitingWriters --; if (ret != 0) goto out_locked; if (pipe->Readers == 0) { 4be6c: 4286 clrl %d6 <== NOT EXECUTED 4be6e: 4282 clrl %d2 <== NOT EXECUTED 4be70: 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)) 4be76: 4bf9 0004 cd1c lea 4cd1c ,%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); 4be7c: 2e3c 0004 e088 movel #319624,%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) { 4be82: 222a 000c movel %a2@(12),%d1 <== NOT EXECUTED 4be86: 2800 movel %d0,%d4 <== NOT EXECUTED 4be88: 9881 subl %d1,%d4 <== NOT EXECUTED 4be8a: ba84 cmpl %d4,%d5 <== NOT EXECUTED 4be8c: 6300 00b4 blsw 4bf42 <== NOT EXECUTED if (LIBIO_NODELAY(iop)) { 4be90: 206e 0014 moveal %fp@(20),%a0 <== NOT EXECUTED 4be94: 7001 moveq #1,%d0 <== NOT EXECUTED 4be96: c0a8 0014 andl %a0@(20),%d0 <== NOT EXECUTED 4be9a: 6600 0122 bnew 4bfbe <== NOT EXECUTED goto out_locked; } /* Wait until there is chunk bytes space or no reader exists */ pipe->waitingWriters ++; PIPE_UNLOCK(pipe); 4be9e: 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 ++; 4bea2: 52aa 001c addql #1,%a2@(28) <== NOT EXECUTED PIPE_UNLOCK(pipe); 4bea6: 4e94 jsr %a4@ <== NOT EXECUTED if (! PIPE_WRITEWAIT(pipe)) 4bea8: 42a7 clrl %sp@- <== NOT EXECUTED 4beaa: 2f2a 0030 movel %a2@(48),%sp@- <== NOT EXECUTED 4beae: 4e95 jsr %a5@ <== NOT EXECUTED 4beb0: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 4beb4: 4a80 tstl %d0 <== NOT EXECUTED 4beb6: 672a beqs 4bee2 <== NOT EXECUTED 4beb8: 78fc moveq #-4,%d4 <== NOT EXECUTED ret = -EINTR; if (! PIPE_LOCK(pipe)) { 4beba: 42a7 clrl %sp@- <== NOT EXECUTED 4bebc: 42a7 clrl %sp@- <== NOT EXECUTED 4bebe: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4bec2: 4e93 jsr %a3@ <== NOT EXECUTED 4bec4: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 4bec8: 4a80 tstl %d0 <== NOT EXECUTED 4beca: 6600 00ec bnew 4bfb8 <== NOT EXECUTED /* WARN waitingWriters not restored! */ ret = -EINTR; goto out_nolock; } pipe->waitingWriters --; 4bece: 53aa 001c subql #1,%a2@(28) <== NOT EXECUTED if (ret != 0) 4bed2: 4a84 tstl %d4 <== NOT EXECUTED 4bed4: 661a bnes 4bef0 <== NOT EXECUTED goto out_locked; if (pipe->Readers == 0) { 4bed6: 4aaa 0010 tstl %a2@(16) <== NOT EXECUTED 4beda: 673e beqs 4bf1a <== NOT EXECUTED 4bedc: 202a 0004 movel %a2@(4),%d0 <== NOT EXECUTED 4bee0: 60a0 bras 4be82 <== NOT EXECUTED } /* Wait until there is chunk bytes space or no reader exists */ pipe->waitingWriters ++; PIPE_UNLOCK(pipe); if (! PIPE_WRITEWAIT(pipe)) 4bee2: 4284 clrl %d4 <== NOT EXECUTED 4bee4: 60d4 bras 4beba <== NOT EXECUTED } /* Write of PIPE_BUF bytes or less shall not be interleaved */ chunk = count <= pipe->Size ? count : 1; while (written < count) { 4bee6: 78e0 moveq #-32,%d4 <== NOT EXECUTED 4bee8: 4282 clrl %d2 <== NOT EXECUTED 4beea: 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); 4bef0: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4bef4: 4e94 jsr %a4@ <== NOT EXECUTED 4bef6: 588f addql #4,%sp <== NOT EXECUTED /* Signal SIGPIPE */ if (ret == -EPIPE) kill(getpid(), SIGPIPE); #endif if (written > 0) 4bef8: 4a82 tstl %d2 <== NOT EXECUTED 4befa: 6e00 ff36 bgtw 4be32 <== NOT EXECUTED 4befe: 2404 movel %d4,%d2 <== NOT EXECUTED return written; return ret; } 4bf00: 2002 movel %d2,%d0 <== NOT EXECUTED 4bf02: 4cee 3cfc ffd4 moveml %fp@(-44),%d2-%d7/%a2-%a5 <== NOT EXECUTED 4bf08: 4e5e unlk %fp <== NOT EXECUTED 4bf0a: 4e75 rts <== NOT EXECUTED /* Write nothing */ if (count == 0) return 0; if (! PIPE_LOCK(pipe)) 4bf0c: 74fc moveq #-4,%d2 <== NOT EXECUTED #endif if (written > 0) return written; return ret; } 4bf0e: 2002 movel %d2,%d0 <== NOT EXECUTED 4bf10: 4cee 3cfc ffd4 moveml %fp@(-44),%d2-%d7/%a2-%a5 <== NOT EXECUTED 4bf16: 4e5e unlk %fp <== NOT EXECUTED 4bf18: 4e75 rts <== NOT EXECUTED /* Write of more than PIPE_BUF bytes can be interleaved */ chunk = 1; } out_locked: PIPE_UNLOCK(pipe); 4bf1a: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED } pipe->waitingWriters --; if (ret != 0) goto out_locked; if (pipe->Readers == 0) { 4bf1e: 78e0 moveq #-32,%d4 <== NOT EXECUTED /* Write of more than PIPE_BUF bytes can be interleaved */ chunk = 1; } out_locked: PIPE_UNLOCK(pipe); 4bf20: 4e94 jsr %a4@ <== NOT EXECUTED 4bf22: 588f addql #4,%sp <== NOT EXECUTED 4bf24: 60d2 bras 4bef8 <== NOT EXECUTED } pipe->waitingWriters --; if (ret != 0) goto out_locked; if (pipe->Readers == 0) { 4bf26: 7a01 moveq #1,%d5 <== NOT EXECUTED 4bf28: 4286 clrl %d6 <== NOT EXECUTED 4bf2a: 4282 clrl %d2 <== NOT EXECUTED 4bf2c: 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)) 4bf32: 4bf9 0004 cd1c lea 4cd1c ,%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); 4bf38: 2e3c 0004 e088 movel #319624,%d7 <== NOT EXECUTED 4bf3e: 6000 ff42 braw 4be82 <== NOT EXECUTED ret = -EPIPE; goto out_locked; } } chunk = MIN(count - written, PIPE_SPACE(pipe)); 4bf42: 2043 moveal %d3,%a0 <== NOT EXECUTED 4bf44: 91c6 subal %d6,%a0 <== NOT EXECUTED 4bf46: b1c4 cmpal %d4,%a0 <== NOT EXECUTED 4bf48: 6402 bccs 4bf4c <== NOT EXECUTED 4bf4a: 2808 movel %a0,%d4 <== NOT EXECUTED chunk1 = pipe->Size - PIPE_WSTART(pipe); 4bf4c: 2a01 movel %d1,%d5 <== NOT EXECUTED 4bf4e: daaa 0008 addl %a2@(8),%d5 <== NOT EXECUTED 4bf52: 4c40 5001 remul %d0,%d1,%d5 <== NOT EXECUTED 4bf56: 2a00 movel %d0,%d5 <== NOT EXECUTED 4bf58: 9a81 subl %d1,%d5 <== NOT EXECUTED if (chunk > chunk1) { 4bf5a: ba84 cmpl %d4,%d5 <== NOT EXECUTED 4bf5c: 6c6e bges 4bfcc <== NOT EXECUTED memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk1); 4bf5e: 2f05 movel %d5,%sp@- <== NOT EXECUTED 4bf60: 206e 000c moveal %fp@(12),%a0 <== NOT EXECUTED 4bf64: 4870 6800 pea %a0@(00000000,%d6:l) <== NOT EXECUTED 4bf68: d292 addl %a2@,%d1 <== NOT EXECUTED 4bf6a: 2047 moveal %d7,%a0 <== NOT EXECUTED memcpy(pipe->Buffer, buffer + written + chunk1, chunk - chunk1); 4bf6c: 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); 4bf6e: 2f01 movel %d1,%sp@- <== NOT EXECUTED 4bf70: 4e90 jsr %a0@ <== NOT EXECUTED memcpy(pipe->Buffer, buffer + written + chunk1, chunk - chunk1); 4bf72: 2004 movel %d4,%d0 <== NOT EXECUTED 4bf74: 9085 subl %d5,%d0 <== NOT EXECUTED 4bf76: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4bf78: 206e 000c moveal %fp@(12),%a0 <== NOT EXECUTED 4bf7c: 4870 6800 pea %a0@(00000000,%d6:l) <== NOT EXECUTED 4bf80: 2047 moveal %d7,%a0 <== NOT EXECUTED 4bf82: 2f12 movel %a2@,%sp@- <== NOT EXECUTED 4bf84: 4e90 jsr %a0@ <== NOT EXECUTED 4bf86: 4fef 0018 lea %sp@(24),%sp <== NOT EXECUTED } else memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk); pipe->Length += chunk; 4bf8a: d9aa 000c addl %d4,%a2@(12) <== NOT EXECUTED if (pipe->waitingReaders > 0) 4bf8e: 4aaa 0018 tstl %a2@(24) <== NOT EXECUTED 4bf92: 6612 bnes 4bfa6 <== NOT EXECUTED PIPE_WAKEUPREADERS(pipe); written += chunk; 4bf94: 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) { 4bf96: 2c02 movel %d2,%d6 <== NOT EXECUTED 4bf98: b483 cmpl %d3,%d2 <== NOT EXECUTED 4bf9a: 6452 bccs 4bfee <== NOT EXECUTED 4bf9c: 202a 0004 movel %a2@(4),%d0 <== NOT EXECUTED 4bfa0: 7a01 moveq #1,%d5 <== NOT EXECUTED 4bfa2: 6000 fede braw 4be82 <== NOT EXECUTED else memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk); pipe->Length += chunk; if (pipe->waitingReaders > 0) PIPE_WAKEUPREADERS(pipe); 4bfa6: 486e fffc pea %fp@(-4) <== NOT EXECUTED 4bfaa: 2f2a 002c movel %a2@(44),%sp@- <== NOT EXECUTED 4bfae: 4eb9 0004 cca4 jsr 4cca4 <== NOT EXECUTED 4bfb4: 508f addql #8,%sp <== NOT EXECUTED 4bfb6: 60dc bras 4bf94 <== 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)) { 4bfb8: 78fc moveq #-4,%d4 <== NOT EXECUTED 4bfba: 6000 ff3c braw 4bef8 <== NOT EXECUTED /* Write of more than PIPE_BUF bytes can be interleaved */ chunk = 1; } out_locked: PIPE_UNLOCK(pipe); 4bfbe: 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)) { 4bfc2: 78f5 moveq #-11,%d4 <== NOT EXECUTED /* Write of more than PIPE_BUF bytes can be interleaved */ chunk = 1; } out_locked: PIPE_UNLOCK(pipe); 4bfc4: 4e94 jsr %a4@ <== NOT EXECUTED 4bfc6: 588f addql #4,%sp <== NOT EXECUTED 4bfc8: 6000 ff2e braw 4bef8 <== 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); 4bfcc: 2f04 movel %d4,%sp@- <== NOT EXECUTED 4bfce: 206e 000c moveal %fp@(12),%a0 <== NOT EXECUTED 4bfd2: 4870 6800 pea %a0@(00000000,%d6:l) <== NOT EXECUTED 4bfd6: d292 addl %a2@,%d1 <== NOT EXECUTED 4bfd8: 2047 moveal %d7,%a0 <== NOT EXECUTED 4bfda: 2f01 movel %d1,%sp@- <== NOT EXECUTED 4bfdc: 4e90 jsr %a0@ <== NOT EXECUTED 4bfde: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED pipe->Length += chunk; 4bfe2: d9aa 000c addl %d4,%a2@(12) <== NOT EXECUTED if (pipe->waitingReaders > 0) 4bfe6: 4aaa 0018 tstl %a2@(24) <== NOT EXECUTED 4bfea: 67a8 beqs 4bf94 <== NOT EXECUTED 4bfec: 60b8 bras 4bfa6 <== NOT EXECUTED /* Write of more than PIPE_BUF bytes can be interleaved */ chunk = 1; } out_locked: PIPE_UNLOCK(pipe); 4bfee: 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) { 4bff2: 4284 clrl %d4 <== NOT EXECUTED /* Write of more than PIPE_BUF bytes can be interleaved */ chunk = 1; } out_locked: PIPE_UNLOCK(pipe); 4bff4: 4e94 jsr %a4@ <== NOT EXECUTED 4bff6: 588f addql #4,%sp <== NOT EXECUTED 4bff8: 6000 fefe braw 4bef8 <== NOT EXECUTED 00047550 : int posix_memalign( void **pointer, size_t alignment, size_t size ) { 47550: 4e56 0000 linkw %fp,#0 47554: 222e 000c movel %fp@(12),%d1 /* * Update call statistics */ MSBUMP(memalign_calls, 1); if (((alignment - 1) & alignment) != 0 || (alignment < sizeof(void *))) 47558: 2001 movel %d1,%d0 4755a: 5380 subql #1,%d0 ) { /* * Update call statistics */ MSBUMP(memalign_calls, 1); 4755c: 52b9 0006 3a1c addql #1,63a1c if (((alignment - 1) & alignment) != 0 || (alignment < sizeof(void *))) 47562: c081 andl %d1,%d0 47564: 6608 bnes 4756e <== NEVER TAKEN 47566: 103c 0003 moveb #3,%d0 4756a: b081 cmpl %d1,%d0 4756c: 6506 bcss 47574 /* * rtems_memalign does all of the error checking work EXCEPT * for adding restrictionso on the alignment. */ return rtems_memalign( pointer, alignment, size ); } 4756e: 7016 moveq #22,%d0 47570: 4e5e unlk %fp 47572: 4e75 rts 47574: 4e5e unlk %fp /* * rtems_memalign does all of the error checking work EXCEPT * for adding restrictionso on the alignment. */ return rtems_memalign( pointer, alignment, size ); 47576: 4ef9 0004 76c8 jmp 476c8 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 c8ac moveal 5c8ac ,%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 c8ac moveal 5c8ac ,%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 ... 0005a340 : ssize_t read( int fd, void *buffer, size_t count ) { 5a340: 4e56 fff4 linkw %fp,#-12 5a344: 202e 0008 movel %fp@(8),%d0 5a348: 222e 000c movel %fp@(12),%d1 5a34c: 206e 0010 moveal %fp@(16),%a0 5a350: 48d7 040c moveml %d2-%d3/%a2,%sp@ ssize_t rc; rtems_libio_t *iop; rtems_libio_check_fd( fd ); 5a354: b0b9 0005 c1e4 cmpl 5c1e4 ,%d0 5a35a: 6468 bccs 5a3c4 <== NEVER TAKEN iop = rtems_libio_iop( fd ); 5a35c: 2479 0005 d86c moveal 5d86c ,%a2 5a362: ed88 lsll #6,%d0 5a364: d5c0 addal %d0,%a2 rtems_libio_check_is_open( iop ); 5a366: 202a 0014 movel %a2@(20),%d0 5a36a: 0800 0008 btst #8,%d0 5a36e: 6754 beqs 5a3c4 rtems_libio_check_buffer( buffer ); 5a370: 4a81 tstl %d1 5a372: 6768 beqs 5a3dc <== NEVER TAKEN rtems_libio_check_count( count ); 5a374: 4a88 tstl %a0 5a376: 6740 beqs 5a3b8 <== NEVER TAKEN rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ ); 5a378: 0800 0001 btst #1,%d0 5a37c: 675e beqs 5a3dc <== NEVER TAKEN /* * Now process the read(). */ if ( !iop->handlers->read_h ) 5a37e: 226a 003c moveal %a2@(60),%a1 5a382: 2269 0008 moveal %a1@(8),%a1 5a386: 4a89 tstl %a1 5a388: 676a beqs 5a3f4 <== NEVER TAKEN rtems_set_errno_and_return_minus_one( ENOTSUP ); rc = (*iop->handlers->read_h)( iop, buffer, count ); 5a38a: 2f08 movel %a0,%sp@- 5a38c: 2f01 movel %d1,%sp@- 5a38e: 2f0a movel %a2,%sp@- 5a390: 4e91 jsr %a1@ if ( rc > 0 ) 5a392: 4fef 000c lea %sp@(12),%sp 5a396: 4a80 tstl %d0 5a398: 6f14 bles 5a3ae <== NEVER TAKEN iop->offset += rc; 5a39a: 2400 movel %d0,%d2 5a39c: 5bc1 smi %d1 5a39e: 49c1 extbl %d1 5a3a0: d5aa 0010 addl %d2,%a2@(16) 5a3a4: 262a 000c movel %a2@(12),%d3 5a3a8: d781 addxl %d1,%d3 5a3aa: 2543 000c movel %d3,%a2@(12) return rc; } 5a3ae: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 5a3b4: 4e5e unlk %fp 5a3b6: 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 ); 5a3b8: 4280 clrl %d0 <== NOT EXECUTED if ( rc > 0 ) iop->offset += rc; return rc; } 5a3ba: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 <== NOT EXECUTED 5a3c0: 4e5e unlk %fp <== NOT EXECUTED 5a3c2: 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 ); 5a3c4: 4eb9 0004 d868 jsr 4d868 <__errno> 5a3ca: 7409 moveq #9,%d2 5a3cc: 2040 moveal %d0,%a0 5a3ce: 70ff moveq #-1,%d0 5a3d0: 2082 movel %d2,%a0@ if ( rc > 0 ) iop->offset += rc; return rc; } 5a3d2: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 5a3d8: 4e5e unlk %fp 5a3da: 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 ); 5a3dc: 4eb9 0004 d868 jsr 4d868 <__errno> <== NOT EXECUTED 5a3e2: 7216 moveq #22,%d1 <== NOT EXECUTED 5a3e4: 2040 moveal %d0,%a0 <== NOT EXECUTED 5a3e6: 70ff moveq #-1,%d0 <== NOT EXECUTED if ( rc > 0 ) iop->offset += rc; return rc; } 5a3e8: 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 ); 5a3ee: 2081 movel %d1,%a0@ <== NOT EXECUTED if ( rc > 0 ) iop->offset += rc; return rc; } 5a3f0: 4e5e unlk %fp <== NOT EXECUTED 5a3f2: 4e75 rts <== NOT EXECUTED /* * Now process the read(). */ if ( !iop->handlers->read_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 5a3f4: 4eb9 0004 d868 jsr 4d868 <__errno> <== NOT EXECUTED 5a3fa: 2040 moveal %d0,%a0 <== NOT EXECUTED 5a3fc: 70ff moveq #-1,%d0 <== NOT EXECUTED if ( rc > 0 ) iop->offset += rc; return rc; } 5a3fe: 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 ); 5a404: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED if ( rc > 0 ) iop->offset += rc; return rc; } 5a40a: 4e5e unlk %fp <== NOT EXECUTED 00046334 : ssize_t readlink( const char *pathname, char *buf, size_t bufsize ) { 46334: 4e56 ffe0 linkw %fp,#-32 46338: 48d7 001c moveml %d2-%d4,%sp@ 4633c: 262e 0008 movel %fp@(8),%d3 46340: 282e 000c movel %fp@(12),%d4 rtems_filesystem_location_info_t loc; int result; if (!buf) 46344: 6700 0092 beqw 463d8 rtems_set_errno_and_return_minus_one( EFAULT ); result = rtems_filesystem_evaluate_path( pathname, strlen( pathname ), 46348: 2f03 movel %d3,%sp@- 4634a: 240e movel %fp,%d2 4634c: 0682 ffff ffec addil #-20,%d2 46352: 4eb9 0005 3af4 jsr 53af4 46358: 4297 clrl %sp@ 4635a: 2f02 movel %d2,%sp@- 4635c: 42a7 clrl %sp@- 4635e: 2f00 movel %d0,%sp@- 46360: 2f03 movel %d3,%sp@- 46362: 4eb9 0004 50cc jsr 450cc 0, &loc, false ); if ( result != 0 ) 46368: 4fef 0014 lea %sp@(20),%sp 4636c: 4a80 tstl %d0 4636e: 665a bnes 463ca <== NEVER TAKEN return -1; if ( !loc.ops->node_type_h ){ 46370: 226e fff8 moveal %fp@(-8),%a1 46374: 2069 0010 moveal %a1@(16),%a0 46378: 4a88 tstl %a0 4637a: 6700 00a6 beqw 46422 rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_SYM_LINK ){ 4637e: 2f02 movel %d2,%sp@- 46380: 4e90 jsr %a0@ 46382: 588f addql #4,%sp 46384: 7204 moveq #4,%d1 46386: b280 cmpl %d0,%d1 46388: 6668 bnes 463f2 rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( EINVAL ); } if ( !loc.ops->readlink_h ){ 4638a: 226e fff8 moveal %fp@(-8),%a1 4638e: 2069 003c moveal %a1@(60),%a0 46392: 4a88 tstl %a0 46394: 6700 008c beqw 46422 rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*loc.ops->readlink_h)( &loc, buf, bufsize ); 46398: 2f2e 0010 movel %fp@(16),%sp@- 4639c: 2f04 movel %d4,%sp@- 4639e: 2f02 movel %d2,%sp@- 463a0: 4e90 jsr %a0@ rtems_filesystem_freenode( &loc ); 463a2: 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 ); 463a6: 2600 movel %d0,%d3 rtems_filesystem_freenode( &loc ); 463a8: 4fef 000c lea %sp@(12),%sp 463ac: 4a88 tstl %a0 463ae: 670e beqs 463be <== NEVER TAKEN 463b0: 2068 001c moveal %a0@(28),%a0 463b4: 4a88 tstl %a0 463b6: 6706 beqs 463be <== NEVER TAKEN 463b8: 2f02 movel %d2,%sp@- 463ba: 4e90 jsr %a0@ 463bc: 588f addql #4,%sp return result; } 463be: 2003 movel %d3,%d0 463c0: 4cee 001c ffe0 moveml %fp@(-32),%d2-%d4 463c6: 4e5e unlk %fp 463c8: 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 ) 463ca: 76ff moveq #-1,%d3 <== NOT EXECUTED result = (*loc.ops->readlink_h)( &loc, buf, bufsize ); rtems_filesystem_freenode( &loc ); return result; } 463cc: 2003 movel %d3,%d0 <== NOT EXECUTED 463ce: 4cee 001c ffe0 moveml %fp@(-32),%d2-%d4 <== NOT EXECUTED 463d4: 4e5e unlk %fp <== NOT EXECUTED 463d6: 4e75 rts <== NOT EXECUTED { rtems_filesystem_location_info_t loc; int result; if (!buf) rtems_set_errno_and_return_minus_one( EFAULT ); 463d8: 4eb9 0005 20e0 jsr 520e0 <__errno> <== NOT EXECUTED 463de: 76ff moveq #-1,%d3 <== NOT EXECUTED 463e0: 720e moveq #14,%d1 <== NOT EXECUTED 463e2: 2040 moveal %d0,%a0 <== NOT EXECUTED result = (*loc.ops->readlink_h)( &loc, buf, bufsize ); rtems_filesystem_freenode( &loc ); return result; } 463e4: 2003 movel %d3,%d0 <== NOT EXECUTED 463e6: 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 ); 463ec: 2081 movel %d1,%a0@ <== NOT EXECUTED result = (*loc.ops->readlink_h)( &loc, buf, bufsize ); rtems_filesystem_freenode( &loc ); return result; } 463ee: 4e5e unlk %fp <== NOT EXECUTED 463f0: 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 ); 463f2: 206e fff8 moveal %fp@(-8),%a0 463f6: 4a88 tstl %a0 463f8: 670e beqs 46408 <== NEVER TAKEN 463fa: 2068 001c moveal %a0@(28),%a0 463fe: 4a88 tstl %a0 46400: 6706 beqs 46408 <== NEVER TAKEN 46402: 2f02 movel %d2,%sp@- 46404: 4e90 jsr %a0@ 46406: 588f addql #4,%sp rtems_set_errno_and_return_minus_one( EINVAL ); 46408: 4eb9 0005 20e0 jsr 520e0 <__errno> 4640e: 76ff moveq #-1,%d3 46410: 2040 moveal %d0,%a0 46412: 7016 moveq #22,%d0 46414: 2080 movel %d0,%a0@ result = (*loc.ops->readlink_h)( &loc, buf, bufsize ); rtems_filesystem_freenode( &loc ); return result; } 46416: 2003 movel %d3,%d0 46418: 4cee 001c ffe0 moveml %fp@(-32),%d2-%d4 4641e: 4e5e unlk %fp 46420: 4e75 rts rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( EINVAL ); } if ( !loc.ops->readlink_h ){ rtems_filesystem_freenode( &loc ); 46422: 2069 001c moveal %a1@(28),%a0 <== NOT EXECUTED 46426: 4a88 tstl %a0 <== NOT EXECUTED 46428: 6706 beqs 46430 <== NOT EXECUTED 4642a: 2f02 movel %d2,%sp@- <== NOT EXECUTED 4642c: 4e90 jsr %a0@ <== NOT EXECUTED 4642e: 588f addql #4,%sp <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 46430: 4eb9 0005 20e0 jsr 520e0 <__errno> <== NOT EXECUTED 46436: 76ff moveq #-1,%d3 <== NOT EXECUTED 46438: 2040 moveal %d0,%a0 <== NOT EXECUTED result = (*loc.ops->readlink_h)( &loc, buf, bufsize ); rtems_filesystem_freenode( &loc ); return result; } 4643a: 2003 movel %d3,%d0 <== NOT EXECUTED 4643c: 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 ); 46442: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED result = (*loc.ops->readlink_h)( &loc, buf, bufsize ); rtems_filesystem_freenode( &loc ); return result; } 46448: 4e5e unlk %fp <== NOT EXECUTED 0004495c : ssize_t readv( int fd, const struct iovec *iov, int iovcnt ) { 4495c: 4e56 ffe0 linkw %fp,#-32 44960: 202e 0008 movel %fp@(8),%d0 44964: 48d7 1c7c moveml %d2-%d6/%a2-%a4,%sp@ 44968: 246e 000c moveal %fp@(12),%a2 4496c: 242e 0010 movel %fp@(16),%d2 int v; int bytes; rtems_libio_t *iop; bool all_zeros; rtems_libio_check_fd( fd ); 44970: b0b9 0005 fe54 cmpl 5fe54 ,%d0 44976: 6400 00f0 bccw 44a68 iop = rtems_libio_iop( fd ); 4497a: 2679 0006 1cb0 moveal 61cb0 ,%a3 44980: ed88 lsll #6,%d0 44982: d7c0 addal %d0,%a3 rtems_libio_check_is_open( iop ); 44984: 202b 0014 movel %a3@(20),%d0 44988: 0800 0008 btst #8,%d0 4498c: 6700 00da beqw 44a68 rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ ); 44990: 0800 0001 btst #1,%d0 44994: 6700 009c beqw 44a32 /* * Argument validation on IO vector */ if ( !iov ) 44998: 4a8a tstl %a2 4499a: 6700 0096 beqw 44a32 rtems_set_errno_and_return_minus_one( EINVAL ); if ( iovcnt <= 0 ) 4499e: 4a82 tstl %d2 449a0: 6f00 0090 blew 44a32 rtems_set_errno_and_return_minus_one( EINVAL ); if ( iovcnt > IOV_MAX ) 449a4: 0c82 0000 0400 cmpil #1024,%d2 449aa: 6e00 0086 bgtw 44a32 rtems_set_errno_and_return_minus_one( EINVAL ); if ( !iop->handlers->read_h ) 449ae: 206b 003c moveal %a3@(60),%a0 449b2: 2868 0008 moveal %a0@(8),%a4 449b6: 4a8c tstl %a4 449b8: 6700 00c8 beqw 44a82 rtems_set_errno_and_return_minus_one( ENOTSUP ); 449bc: 204a moveal %a2,%a0 449be: 93c9 subal %a1,%a1 449c0: 4281 clrl %d1 449c2: 7a01 moveq #1,%d5 all_zeros = true; for ( total=0, v=0 ; v < iovcnt ; v++ ) { ssize_t old; if ( !iov[v].iov_base ) 449c4: 4a90 tstl %a0@ 449c6: 676a beqs 44a32 if ( iov[v].iov_len < 0 ) rtems_set_errno_and_return_minus_one( EINVAL ); /* check for wrap */ old = total; total += iov[v].iov_len; 449c8: 2828 0004 movel %a0@(4),%d4 449cc: 2601 movel %d1,%d3 449ce: d684 addl %d4,%d3 if ( total < old ) 449d0: b283 cmpl %d3,%d1 449d2: 6e5e bgts 44a32 rtems_set_errno_and_return_minus_one( EINVAL ); if ( iov[v].iov_len ) 449d4: 4a84 tstl %d4 449d6: 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++ ) { 449d8: 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 ) 449da: 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++ ) { 449dc: 5289 addql #1,%a1 449de: 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 ) 449e0: c684 andl %d4,%d3 449e2: 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++ ) { 449e4: b3c2 cmpal %d2,%a1 449e6: 6ddc blts 449c4 /* * 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 ) { 449e8: 4a03 tstb %d3 449ea: 6660 bnes 44a4c 449ec: 588a addql #4,%a2 449ee: 4283 clrl %d3 449f0: 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 ); 449f2: 2f12 movel %a2@,%sp@- } /* * Now process the readv(). */ for ( total=0, v=0 ; v < iovcnt ; v++ ) { 449f4: 5283 addql #1,%d3 bytes = (*iop->handlers->read_h)( iop, iov[v].iov_base, iov[v].iov_len ); 449f6: 2f2a fffc movel %a2@(-4),%sp@- 449fa: 2f0b movel %a3,%sp@- 449fc: 4e94 jsr %a4@ if ( bytes < 0 ) 449fe: 4fef 000c lea %sp@(12),%sp 44a02: 4a80 tstl %d0 44a04: 6d54 blts 44a5a <== NEVER TAKEN return -1; if ( bytes > 0 ) { 44a06: 6716 beqs 44a1e <== NEVER TAKEN iop->offset += bytes; total += bytes; 44a08: d880 addl %d0,%d4 if ( bytes < 0 ) return -1; if ( bytes > 0 ) { iop->offset += bytes; 44a0a: 2c00 movel %d0,%d6 44a0c: 5bc5 smi %d5 44a0e: 49c5 extbl %d5 44a10: ddab 0010 addl %d6,%a3@(16) 44a14: 222b 000c movel %a3@(12),%d1 44a18: d385 addxl %d5,%d1 44a1a: 2741 000c movel %d1,%a3@(12) total += bytes; } if (bytes != iov[ v ].iov_len) 44a1e: b092 cmpl %a2@,%d0 44a20: 661e bnes 44a40 <== NEVER TAKEN } /* * Now process the readv(). */ for ( total=0, v=0 ; v < iovcnt ; v++ ) { 44a22: 508a addql #8,%a2 44a24: b682 cmpl %d2,%d3 44a26: 6c18 bges 44a40 44a28: 206b 003c moveal %a3@(60),%a0 44a2c: 2868 0008 moveal %a0@(8),%a4 44a30: 60c0 bras 449f2 /* check for wrap */ old = total; total += iov[v].iov_len; if ( total < old ) rtems_set_errno_and_return_minus_one( EINVAL ); 44a32: 4eb9 0004 fd94 jsr 4fd94 <__errno> 44a38: 78ff moveq #-1,%d4 44a3a: 2040 moveal %d0,%a0 44a3c: 7016 moveq #22,%d0 44a3e: 2080 movel %d0,%a0@ if (bytes != iov[ v ].iov_len) break; } return total; } 44a40: 2004 movel %d4,%d0 44a42: 4cee 1c7c ffe0 moveml %fp@(-32),%d2-%d6/%a2-%a4 44a48: 4e5e unlk %fp 44a4a: 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 ) { 44a4c: 4284 clrl %d4 if (bytes != iov[ v ].iov_len) break; } return total; } 44a4e: 2004 movel %d4,%d0 44a50: 4cee 1c7c ffe0 moveml %fp@(-32),%d2-%d6/%a2-%a4 44a56: 4e5e unlk %fp 44a58: 4e75 rts } /* * Now process the readv(). */ for ( total=0, v=0 ; v < iovcnt ; v++ ) { 44a5a: 78ff moveq #-1,%d4 <== NOT EXECUTED if (bytes != iov[ v ].iov_len) break; } return total; } 44a5c: 2004 movel %d4,%d0 <== NOT EXECUTED 44a5e: 4cee 1c7c ffe0 moveml %fp@(-32),%d2-%d6/%a2-%a4 <== NOT EXECUTED 44a64: 4e5e unlk %fp <== NOT EXECUTED 44a66: 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 ); 44a68: 4eb9 0004 fd94 jsr 4fd94 <__errno> <== NOT EXECUTED 44a6e: 78ff moveq #-1,%d4 <== NOT EXECUTED 44a70: 7209 moveq #9,%d1 <== NOT EXECUTED 44a72: 2040 moveal %d0,%a0 <== NOT EXECUTED if (bytes != iov[ v ].iov_len) break; } return total; } 44a74: 2004 movel %d4,%d0 <== NOT EXECUTED 44a76: 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 ); 44a7c: 2081 movel %d1,%a0@ <== NOT EXECUTED if (bytes != iov[ v ].iov_len) break; } return total; } 44a7e: 4e5e unlk %fp <== NOT EXECUTED 44a80: 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 ); 44a82: 4eb9 0004 fd94 jsr 4fd94 <__errno> <== NOT EXECUTED 44a88: 78ff moveq #-1,%d4 <== NOT EXECUTED 44a8a: 2040 moveal %d0,%a0 <== NOT EXECUTED if (bytes != iov[ v ].iov_len) break; } return total; } 44a8c: 2004 movel %d4,%d0 <== NOT EXECUTED 44a8e: 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 ); 44a94: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED if (bytes != iov[ v ].iov_len) break; } return total; } 44a9a: 4e5e unlk %fp <== NOT EXECUTED ... 0005a470 : /* * Do not attempt to allocate memory if in a critical section or ISR. */ if (_System_state_Is_up(_System_state_Get())) { 5a470: 7003 moveq #3,%d0 { uintptr_t old_size; char *new_area; uintptr_t resize; MSBUMP(realloc_calls, 1); 5a472: 4e56 fff0 linkw %fp,#-16 5a476: 52b9 0005 d888 addql #1,5d888 5a47c: 48d7 001c moveml %d2-%d4,%sp@ 5a480: 242e 0008 movel %fp@(8),%d2 5a484: 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())) { 5a488: b0b9 0005 db4a cmpl 5db4a <_System_state_Current>,%d0 5a48e: 677a beqs 5a50a <== ALWAYS TAKEN } /* * Continue with realloc(). */ if ( !ptr ) 5a490: 4a82 tstl %d2 5a492: 6700 00de beqw 5a572 return malloc( size ); if ( !size ) { 5a496: 4a83 tstl %d3 5a498: 673e beqs 5a4d8 <== NEVER TAKEN free( ptr ); return (void *) 0; } if ( !_Protected_heap_Get_block_size(RTEMS_Malloc_Heap, ptr, &old_size) ) { 5a49a: 486e fffc pea %fp@(-4) 5a49e: 2f02 movel %d2,%sp@- 5a4a0: 2f39 0005 c1f0 movel 5c1f0 ,%sp@- 5a4a6: 4eb9 0005 a658 jsr 5a658 <_Protected_heap_Get_block_size> 5a4ac: 4fef 000c lea %sp@(12),%sp 5a4b0: 4a00 tstb %d0 5a4b2: 673c beqs 5a4f0 #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 ) ) { 5a4b4: 2f03 movel %d3,%sp@- 5a4b6: 2f02 movel %d2,%sp@- 5a4b8: 2f39 0005 c1f0 movel 5c1f0 ,%sp@- 5a4be: 4eb9 0005 a694 jsr 5a694 <_Protected_heap_Resize_block> 5a4c4: 4fef 000c lea %sp@(12),%sp 5a4c8: 4a00 tstb %d0 5a4ca: 6754 beqs 5a520 memcpy( new_area, ptr, (size < old_size) ? size : old_size ); free( ptr ); return new_area; } 5a4cc: 2002 movel %d2,%d0 5a4ce: 4cee 001c fff0 moveml %fp@(-16),%d2-%d4 5a4d4: 4e5e unlk %fp 5a4d6: 4e75 rts */ if ( !ptr ) return malloc( size ); if ( !size ) { free( ptr ); 5a4d8: 2f02 movel %d2,%sp@- <== NOT EXECUTED 5a4da: 4282 clrl %d2 <== NOT EXECUTED 5a4dc: 4eb9 0004 a584 jsr 4a584 <== NOT EXECUTED return (void *) 0; 5a4e2: 588f addql #4,%sp <== NOT EXECUTED memcpy( new_area, ptr, (size < old_size) ? size : old_size ); free( ptr ); return new_area; } 5a4e4: 2002 movel %d2,%d0 <== NOT EXECUTED 5a4e6: 4cee 001c fff0 moveml %fp@(-16),%d2-%d4 <== NOT EXECUTED 5a4ec: 4e5e unlk %fp <== NOT EXECUTED 5a4ee: 4e75 rts <== NOT EXECUTED free( ptr ); return (void *) 0; } if ( !_Protected_heap_Get_block_size(RTEMS_Malloc_Heap, ptr, &old_size) ) { errno = EINVAL; 5a4f0: 4eb9 0004 d868 jsr 4d868 <__errno> 5a4f6: 4282 clrl %d2 5a4f8: 2040 moveal %d0,%a0 5a4fa: 7016 moveq #22,%d0 5a4fc: 2080 movel %d0,%a0@ memcpy( new_area, ptr, (size < old_size) ? size : old_size ); free( ptr ); return new_area; } 5a4fe: 2002 movel %d2,%d0 5a500: 4cee 001c fff0 moveml %fp@(-16),%d2-%d4 5a506: 4e5e unlk %fp 5a508: 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) 5a50a: 2039 0005 d9c8 movel 5d9c8 <_Thread_Dispatch_disable_level>,%d0 5a510: 6752 beqs 5a564 <== ALWAYS TAKEN } memcpy( new_area, ptr, (size < old_size) ? size : old_size ); free( ptr ); return new_area; 5a512: 4282 clrl %d2 } 5a514: 2002 movel %d2,%d0 5a516: 4cee 001c fff0 moveml %fp@(-16),%d2-%d4 5a51c: 4e5e unlk %fp 5a51e: 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 ); 5a520: 2f03 movel %d3,%sp@- 5a522: 4eb9 0004 aaf4 jsr 4aaf4 MSBUMP(malloc_calls, (uint32_t) -1); /* subtract off the malloc */ if ( !new_area ) { 5a528: 588f addql #4,%sp * and the C Standard. */ new_area = malloc( size ); MSBUMP(malloc_calls, (uint32_t) -1); /* subtract off the malloc */ 5a52a: 53b9 0005 d87c subql #1,5d87c * 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 ); 5a530: 2800 movel %d0,%d4 MSBUMP(malloc_calls, (uint32_t) -1); /* subtract off the malloc */ if ( !new_area ) { 5a532: 67de beqs 5a512 return (void *) 0; } memcpy( new_area, ptr, (size < old_size) ? size : old_size ); 5a534: 202e fffc movel %fp@(-4),%d0 5a538: b083 cmpl %d3,%d0 5a53a: 6402 bccs 5a53e <== NEVER TAKEN 5a53c: 2600 movel %d0,%d3 5a53e: 2f03 movel %d3,%sp@- 5a540: 2f02 movel %d2,%sp@- 5a542: 2f04 movel %d4,%sp@- 5a544: 4eb9 0004 e088 jsr 4e088 free( ptr ); 5a54a: 2f02 movel %d2,%sp@- 5a54c: 2404 movel %d4,%d2 5a54e: 4eb9 0004 a584 jsr 4a584 return new_area; 5a554: 4fef 0010 lea %sp@(16),%sp } 5a558: 2002 movel %d2,%d0 5a55a: 4cee 001c fff0 moveml %fp@(-16),%d2-%d4 5a560: 4e5e unlk %fp 5a562: 4e75 rts if (_System_state_Is_up(_System_state_Get())) { if (_Thread_Dispatch_disable_level > 0) return (void *) 0; if (_ISR_Nest_level > 0) 5a564: 2039 0005 da62 movel 5da62 <_ISR_Nest_level>,%d0 5a56a: 6700 ff24 beqw 5a490 } memcpy( new_area, ptr, (size < old_size) ? size : old_size ); free( ptr ); return new_area; 5a56e: 4282 clrl %d2 <== NOT EXECUTED 5a570: 60a2 bras 5a514 <== NOT EXECUTED /* * Continue with realloc(). */ if ( !ptr ) return malloc( size ); 5a572: 2f03 movel %d3,%sp@- 5a574: 4eb9 0004 aaf4 jsr 4aaf4 5a57a: 588f addql #4,%sp 5a57c: 2400 movel %d0,%d2 memcpy( new_area, ptr, (size < old_size) ? size : old_size ); free( ptr ); return new_area; } 5a57e: 2002 movel %d2,%d0 5a580: 4cee 001c fff0 moveml %fp@(-16),%d2-%d4 5a586: 4e5e unlk %fp ... 00047078 : #include int rmdir( const char *pathname ) { 47078: 4e56 ffbc linkw %fp,#-68 4707c: 48d7 3c1c moveml %d2-%d4/%a2-%a5,%sp@ 47080: 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 ); 47084: 2f04 movel %d4,%sp@- 47086: 4eb9 0004 5660 jsr 45660 if ( parentpathlen == 0 ) 4708c: 588f addql #4,%sp /* * Get the parent node of the node we wish to remove. Find the parent path. */ parentpathlen = rtems_filesystem_dirname ( pathname ); 4708e: 2400 movel %d0,%d2 if ( parentpathlen == 0 ) 47090: 6600 01ce bnew 47260 rtems_filesystem_get_start_loc( pathname, &i, &parentloc ); 47094: 2044 moveal %d4,%a0 47096: 762f moveq #47,%d3 47098: 1210 moveb %a0@,%d1 4709a: 1001 moveb %d1,%d0 4709c: 49c0 extbl %d0 4709e: b680 cmpl %d0,%d3 470a0: 670e beqs 470b0 <== ALWAYS TAKEN 470a2: 163c 005c moveb #92,%d3 <== NOT EXECUTED 470a6: b680 cmpl %d0,%d3 <== NOT EXECUTED 470a8: 6706 beqs 470b0 <== NOT EXECUTED 470aa: 4a01 tstb %d1 <== NOT EXECUTED 470ac: 6600 00fc bnew 471aa <== NOT EXECUTED 470b0: 2079 0006 3f34 moveal 63f34 ,%a0 470b6: 45ee ffec lea %fp@(-20),%a2 470ba: 49ee fff0 lea %fp@(-16),%a4 470be: 200e movel %fp,%d0 470c0: 0680 ffff fff4 addil #-12,%d0 470c6: 2640 moveal %d0,%a3 470c8: 4bee fff8 lea %fp@(-8),%a5 470cc: 224e moveal %fp,%a1 470ce: 24a8 0018 movel %a0@(24),%a2@ 470d2: 28a8 001c movel %a0@(28),%a4@ 470d6: 26a8 0020 movel %a0@(32),%a3@ 470da: 2aa8 0024 movel %a0@(36),%a5@ 470de: 2328 0028 movel %a0@(40),%a1@- 470e2: 4203 clrb %d3 /* * Start from the parent to find the node that should be under it. */ loc = parentloc; 470e4: 2040 moveal %d0,%a0 name = pathname + parentpathlen; 470e6: 2644 moveal %d4,%a3 470e8: d7c2 addal %d2,%a3 name += rtems_filesystem_prefix_separators( name, strlen( name ) ); result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 470ea: 240e movel %fp,%d2 470ec: 0682 ffff ffd8 addil #-40,%d2 /* * Start from the parent to find the node that should be under it. */ loc = parentloc; 470f2: 2d50 ffe0 movel %a0@,%fp@(-32) 470f6: 2d51 ffe8 movel %a1@,%fp@(-24) 470fa: 2d54 ffdc movel %a4@,%fp@(-36) name = pathname + parentpathlen; name += rtems_filesystem_prefix_separators( name, strlen( name ) ); 470fe: 49f9 0005 57e4 lea 557e4 ,%a4 /* * Start from the parent to find the node that should be under it. */ loc = parentloc; 47104: 2d55 ffe4 movel %a5@,%fp@(-28) 47108: 2d52 ffd8 movel %a2@,%fp@(-40) name = pathname + parentpathlen; name += rtems_filesystem_prefix_separators( name, strlen( name ) ); 4710c: 2f0b movel %a3,%sp@- 4710e: 4e94 jsr %a4@ 47110: 2e80 movel %d0,%sp@ 47112: 2f0b movel %a3,%sp@- 47114: 4eb9 0004 5618 jsr 45618 4711a: d7c0 addal %d0,%a3 result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 4711c: 2f0b movel %a3,%sp@- 4711e: 4e94 jsr %a4@ 47120: 4297 clrl %sp@ 47122: 2f02 movel %d2,%sp@- 47124: 42a7 clrl %sp@- 47126: 2f00 movel %d0,%sp@- 47128: 2f0b movel %a3,%sp@- 4712a: 4eb9 0004 56d2 jsr 456d2 0, &loc, false ); if ( result != 0 ) { 47130: 4fef 001c lea %sp@(28),%sp 47134: 4a80 tstl %d0 47136: 6600 00ee bnew 47226 /* * Verify you can remove this node as a directory. */ if ( !loc.ops->node_type_h ){ 4713a: 226e ffe4 moveal %fp@(-28),%a1 4713e: 2069 0010 moveal %a1@(16),%a0 47142: 4a88 tstl %a0 47144: 6700 01a0 beqw 472e6 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 ){ 47148: 2f02 movel %d2,%sp@- 4714a: 4e90 jsr %a0@ 4714c: 588f addql #4,%sp 4714e: 7201 moveq #1,%d1 47150: b280 cmpl %d0,%d1 47152: 6600 0086 bnew 471da /* * Use the filesystems rmnod to remove the node. */ if ( !loc.handlers->rmnod_h ){ 47156: 206e ffe0 moveal %fp@(-32),%a0 4715a: 2068 0034 moveal %a0@(52),%a0 4715e: 4a88 tstl %a0 47160: 6700 0136 beqw 47298 if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*loc.handlers->rmnod_h)( &parentloc, &loc ); 47164: 2f02 movel %d2,%sp@- 47166: 2f0a movel %a2,%sp@- 47168: 4e90 jsr %a0@ rtems_filesystem_freenode( &loc ); 4716a: 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 ); 4716e: 2640 moveal %d0,%a3 rtems_filesystem_freenode( &loc ); 47170: 508f addql #8,%sp 47172: 4a88 tstl %a0 47174: 670e beqs 47184 <== NEVER TAKEN 47176: 2068 001c moveal %a0@(28),%a0 4717a: 4a88 tstl %a0 4717c: 6706 beqs 47184 <== NEVER TAKEN 4717e: 2f02 movel %d2,%sp@- 47180: 4e90 jsr %a0@ 47182: 588f addql #4,%sp if ( free_parentloc ) 47184: 4a03 tstb %d3 47186: 6716 beqs 4719e rtems_filesystem_freenode( &parentloc ); 47188: 206e fff8 moveal %fp@(-8),%a0 4718c: 4a88 tstl %a0 4718e: 670e beqs 4719e <== NEVER TAKEN 47190: 2068 001c moveal %a0@(28),%a0 47194: 4a88 tstl %a0 47196: 6706 beqs 4719e <== NEVER TAKEN 47198: 2f0a movel %a2,%sp@- 4719a: 4e90 jsr %a0@ 4719c: 588f addql #4,%sp return result; } 4719e: 200b movel %a3,%d0 471a0: 4cee 3c1c ffbc moveml %fp@(-68),%d2-%d4/%a2-%a5 471a6: 4e5e unlk %fp 471a8: 4e75 rts */ parentpathlen = rtems_filesystem_dirname ( pathname ); if ( parentpathlen == 0 ) rtems_filesystem_get_start_loc( pathname, &i, &parentloc ); 471aa: 2079 0006 3f34 moveal 63f34 ,%a0 <== NOT EXECUTED 471b0: 45ee ffec lea %fp@(-20),%a2 <== NOT EXECUTED 471b4: 5888 addql #4,%a0 <== NOT EXECUTED 471b6: 49ee fff0 lea %fp@(-16),%a4 <== NOT EXECUTED 471ba: 200e movel %fp,%d0 <== NOT EXECUTED 471bc: 0680 ffff fff4 addil #-12,%d0 <== NOT EXECUTED 471c2: 2640 moveal %d0,%a3 <== NOT EXECUTED 471c4: 4bee fff8 lea %fp@(-8),%a5 <== NOT EXECUTED 471c8: 224e moveal %fp,%a1 <== NOT EXECUTED 471ca: 2498 movel %a0@+,%a2@ <== NOT EXECUTED 471cc: 2898 movel %a0@+,%a4@ <== NOT EXECUTED 471ce: 2698 movel %a0@+,%a3@ <== NOT EXECUTED 471d0: 2a98 movel %a0@+,%a5@ <== NOT EXECUTED 471d2: 2310 movel %a0@,%a1@- <== NOT EXECUTED 471d4: 4203 clrb %d3 <== NOT EXECUTED 471d6: 6000 ff0c braw 470e4 <== 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 ); 471da: 206e ffe4 moveal %fp@(-28),%a0 471de: 4a88 tstl %a0 471e0: 670e beqs 471f0 <== NEVER TAKEN 471e2: 2068 001c moveal %a0@(28),%a0 471e6: 4a88 tstl %a0 471e8: 6706 beqs 471f0 <== NEVER TAKEN 471ea: 2f02 movel %d2,%sp@- 471ec: 4e90 jsr %a0@ 471ee: 588f addql #4,%sp if ( free_parentloc ) 471f0: 4a03 tstb %d3 471f2: 6716 beqs 4720a <== NEVER TAKEN rtems_filesystem_freenode( &parentloc ); 471f4: 206e fff8 moveal %fp@(-8),%a0 471f8: 4a88 tstl %a0 471fa: 670e beqs 4720a <== NEVER TAKEN 471fc: 2068 001c moveal %a0@(28),%a0 47200: 4a88 tstl %a0 47202: 6706 beqs 4720a <== NEVER TAKEN 47204: 2f0a movel %a2,%sp@- 47206: 4e90 jsr %a0@ 47208: 588f addql #4,%sp rtems_set_errno_and_return_minus_one( ENOTDIR ); 4720a: 4eb9 0005 277c jsr 5277c <__errno> 47210: 367c ffff moveaw #-1,%a3 47214: 2040 moveal %d0,%a0 47216: 7014 moveq #20,%d0 47218: 2080 movel %d0,%a0@ rtems_filesystem_freenode( &loc ); if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); return result; } 4721a: 200b movel %a3,%d0 4721c: 4cee 3c1c ffbc moveml %fp@(-68),%d2-%d4/%a2-%a5 47222: 4e5e unlk %fp 47224: 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 ) 47226: 4a03 tstb %d3 47228: 6610 bnes 4723a <== NEVER TAKEN result = (*loc.handlers->rmnod_h)( &parentloc, &loc ); rtems_filesystem_freenode( &loc ); if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); 4722a: 367c ffff moveaw #-1,%a3 return result; } 4722e: 200b movel %a3,%d0 47230: 4cee 3c1c ffbc moveml %fp@(-68),%d2-%d4/%a2-%a5 47236: 4e5e unlk %fp 47238: 4e75 rts result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 0, &loc, false ); if ( result != 0 ) { if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); 4723a: 206e fff8 moveal %fp@(-8),%a0 <== NOT EXECUTED 4723e: 4a88 tstl %a0 <== NOT EXECUTED 47240: 67e8 beqs 4722a <== NOT EXECUTED 47242: 2028 001c movel %a0@(28),%d0 <== NOT EXECUTED 47246: 67e2 beqs 4722a <== NOT EXECUTED 47248: 2f0a movel %a2,%sp@- <== NOT EXECUTED 4724a: 2040 moveal %d0,%a0 <== NOT EXECUTED 4724c: 367c ffff moveaw #-1,%a3 <== NOT EXECUTED 47250: 4e90 jsr %a0@ <== NOT EXECUTED 47252: 588f addql #4,%sp <== NOT EXECUTED rtems_filesystem_freenode( &loc ); if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); return result; } 47254: 200b movel %a3,%d0 <== NOT EXECUTED 47256: 4cee 3c1c ffbc moveml %fp@(-68),%d2-%d4/%a2-%a5 <== NOT EXECUTED 4725c: 4e5e unlk %fp <== NOT EXECUTED 4725e: 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, 47260: 42a7 clrl %sp@- 47262: 45ee ffec lea %fp@(-20),%a2 47266: 2f0a movel %a2,%sp@- 47268: 4878 0002 pea 2 4726c: 2f00 movel %d0,%sp@- 4726e: 2f04 movel %d4,%sp@- 47270: 4eb9 0004 57dc jsr 457dc RTEMS_LIBIO_PERMS_WRITE, &parentloc, false ); if ( result != 0 ) 47276: 4fef 0014 lea %sp@(20),%sp 4727a: 4a80 tstl %d0 4727c: 66ac bnes 4722a <== NEVER TAKEN 4727e: 200e movel %fp,%d0 47280: 49ee fff0 lea %fp@(-16),%a4 47284: 0680 ffff fff4 addil #-12,%d0 4728a: 4bee fff8 lea %fp@(-8),%a5 4728e: 43ee fffc lea %fp@(-4),%a1 47292: 7601 moveq #1,%d3 47294: 6000 fe4e braw 470e4 /* * Use the filesystems rmnod to remove the node. */ if ( !loc.handlers->rmnod_h ){ rtems_filesystem_freenode( &loc ); 47298: 206e ffe4 moveal %fp@(-28),%a0 <== NOT EXECUTED 4729c: 4a88 tstl %a0 <== NOT EXECUTED 4729e: 670e beqs 472ae <== NOT EXECUTED 472a0: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 472a4: 4a88 tstl %a0 <== NOT EXECUTED 472a6: 6706 beqs 472ae <== NOT EXECUTED 472a8: 2f02 movel %d2,%sp@- <== NOT EXECUTED 472aa: 4e90 jsr %a0@ <== NOT EXECUTED 472ac: 588f addql #4,%sp <== NOT EXECUTED if ( free_parentloc ) 472ae: 4a03 tstb %d3 <== NOT EXECUTED 472b0: 6716 beqs 472c8 <== NOT EXECUTED rtems_filesystem_freenode( &parentloc ); 472b2: 206e fff8 moveal %fp@(-8),%a0 <== NOT EXECUTED 472b6: 4a88 tstl %a0 <== NOT EXECUTED 472b8: 670e beqs 472c8 <== NOT EXECUTED 472ba: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 472be: 4a88 tstl %a0 <== NOT EXECUTED 472c0: 6706 beqs 472c8 <== NOT EXECUTED 472c2: 2f0a movel %a2,%sp@- <== NOT EXECUTED 472c4: 4e90 jsr %a0@ <== NOT EXECUTED 472c6: 588f addql #4,%sp <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 472c8: 4eb9 0005 277c jsr 5277c <__errno> <== NOT EXECUTED 472ce: 367c ffff moveaw #-1,%a3 <== NOT EXECUTED 472d2: 2040 moveal %d0,%a0 <== NOT EXECUTED rtems_filesystem_freenode( &loc ); if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); return result; } 472d4: 200b movel %a3,%d0 <== NOT EXECUTED 472d6: 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 ); 472dc: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED rtems_filesystem_freenode( &loc ); if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); return result; } 472e2: 4e5e unlk %fp <== NOT EXECUTED 472e4: 4e75 rts <== NOT EXECUTED /* * Verify you can remove this node as a directory. */ if ( !loc.ops->node_type_h ){ rtems_filesystem_freenode( &loc ); 472e6: 2069 001c moveal %a1@(28),%a0 <== NOT EXECUTED 472ea: 4a88 tstl %a0 <== NOT EXECUTED 472ec: 67c0 beqs 472ae <== NOT EXECUTED /* * Use the filesystems rmnod to remove the node. */ if ( !loc.handlers->rmnod_h ){ rtems_filesystem_freenode( &loc ); 472ee: 2f02 movel %d2,%sp@- <== NOT EXECUTED 472f0: 4e90 jsr %a0@ <== NOT EXECUTED 472f2: 588f addql #4,%sp <== NOT EXECUTED 472f4: 60b8 bras 472ae <== NOT EXECUTED ... 0004ca50 : uint32_t rtems_assoc_local_by_remote_bitfield( const rtems_assoc_t *ap, uint32_t remote_value ) { 4ca50: 4e56 ffe8 linkw %fp,#-24 4ca54: 48d7 047c moveml %d2-%d6/%a2,%sp@ 4ca58: 2c2e 0008 movel %fp@(8),%d6 4ca5c: 4283 clrl %d3 4ca5e: 4285 clrl %d5 4ca60: 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); 4ca62: 45f9 0004 ca9c lea 4ca9c ,%a2 uint32_t rtems_assoc_local_by_remote_bitfield( const rtems_assoc_t *ap, uint32_t remote_value ) { 4ca68: 282e 000c movel %fp@(12),%d4 uint32_t b; uint32_t local_value = 0; for (b = 1; b; b <<= 1) { if (b & remote_value) 4ca6c: 2002 movel %d2,%d0 ) { uint32_t b; uint32_t local_value = 0; for (b = 1; b; b <<= 1) { 4ca6e: 5283 addql #1,%d3 if (b & remote_value) 4ca70: c084 andl %d4,%d0 4ca72: 6614 bnes 4ca88 ) { uint32_t b; uint32_t local_value = 0; for (b = 1; b; b <<= 1) { 4ca74: 7020 moveq #32,%d0 4ca76: d482 addl %d2,%d2 4ca78: b083 cmpl %d3,%d0 4ca7a: 66f0 bnes 4ca6c if (b & remote_value) local_value |= rtems_assoc_local_by_remote(ap, b); } return local_value; } 4ca7c: 2005 movel %d5,%d0 4ca7e: 4cee 047c ffe8 moveml %fp@(-24),%d2-%d6/%a2 4ca84: 4e5e unlk %fp 4ca86: 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); 4ca88: 2f02 movel %d2,%sp@- ) { uint32_t b; uint32_t local_value = 0; for (b = 1; b; b <<= 1) { 4ca8a: d482 addl %d2,%d2 if (b & remote_value) local_value |= rtems_assoc_local_by_remote(ap, b); 4ca8c: 2f06 movel %d6,%sp@- 4ca8e: 4e92 jsr %a2@ 4ca90: 508f addql #8,%sp 4ca92: 8a80 orl %d0,%d5 ) { uint32_t b; uint32_t local_value = 0; for (b = 1; b; b <<= 1) { 4ca94: 7020 moveq #32,%d0 4ca96: b083 cmpl %d3,%d0 4ca98: 66d2 bnes 4ca6c <== ALWAYS TAKEN 4ca9a: 60e0 bras 4ca7c <== NOT EXECUTED 0004cac0 : uint32_t bad_value #else uint32_t bad_value __attribute((unused)) #endif ) { 4cac0: 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; } 4cac4: 203c 0005 c340 movel #377664,%d0 <== NOT EXECUTED 4caca: 4e5e unlk %fp <== NOT EXECUTED ... 0004a3f8 : const char *rtems_assoc_name_by_local( const rtems_assoc_t *ap, uint32_t local_value ) { 4a3f8: 4e56 0000 linkw %fp,#0 4a3fc: 2f02 movel %d2,%sp@- 4a3fe: 242e 000c movel %fp@(12),%d2 const rtems_assoc_t *nap; nap = rtems_assoc_ptr_by_local(ap, local_value); 4a402: 2f02 movel %d2,%sp@- 4a404: 2f2e 0008 movel %fp@(8),%sp@- 4a408: 4eb9 0004 a430 jsr 4a430 if (nap) 4a40e: 508f addql #8,%sp 4a410: 4a80 tstl %d0 4a412: 670c beqs 4a420 <== NEVER TAKEN return nap->name; return rtems_assoc_name_bad(local_value); } 4a414: 2040 moveal %d0,%a0 4a416: 242e fffc movel %fp@(-4),%d2 4a41a: 4e5e unlk %fp 4a41c: 2010 movel %a0@,%d0 4a41e: 4e75 rts nap = rtems_assoc_ptr_by_local(ap, local_value); if (nap) return nap->name; return rtems_assoc_name_bad(local_value); 4a420: 2d42 0008 movel %d2,%fp@(8) <== NOT EXECUTED } 4a424: 242e fffc movel %fp@(-4),%d2 <== NOT EXECUTED 4a428: 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); 4a42a: 4ef9 0004 cac0 jmp 4cac0 <== NOT EXECUTED 0004a430 : const rtems_assoc_t *rtems_assoc_ptr_by_local( const rtems_assoc_t *ap, uint32_t local_value ) { 4a430: 4e56 0000 linkw %fp,#0 4a434: 2f0a movel %a2,%sp@- 4a436: 246e 0008 moveal %fp@(8),%a2 4a43a: 2f02 movel %d2,%sp@- 4a43c: 242e 000c movel %fp@(12),%d2 const rtems_assoc_t *default_ap = 0; if (rtems_assoc_is_default(ap)) 4a440: 2012 movel %a2@,%d0 4a442: 6742 beqs 4a486 <== NEVER TAKEN 4a444: 4879 0005 b648 pea 5b648 4a44a: 2f00 movel %d0,%sp@- 4a44c: 4eb9 0004 e770 jsr 4e770 4a452: 508f addql #8,%sp 4a454: 4a80 tstl %d0 4a456: 662a bnes 4a482 <== ALWAYS TAKEN default_ap = ap++; 4a458: 41ea 000c lea %a2@(12),%a0 <== NOT EXECUTED for ( ; ap->name; ap++) 4a45c: 4a90 tstl %a0@ <== NOT EXECUTED 4a45e: 6714 beqs 4a474 <== NOT EXECUTED 4a460: 200a movel %a2,%d0 <== NOT EXECUTED 4a462: 2448 moveal %a0,%a2 <== NOT EXECUTED if (ap->local_value == local_value) 4a464: b4aa 0004 cmpl %a2@(4),%d2 4a468: 670a beqs 4a474 const rtems_assoc_t *default_ap = 0; if (rtems_assoc_is_default(ap)) default_ap = ap++; for ( ; ap->name; ap++) 4a46a: 45ea 000c lea %a2@(12),%a2 4a46e: 4a92 tstl %a2@ 4a470: 66f2 bnes 4a464 4a472: 2440 moveal %d0,%a2 if (ap->local_value == local_value) return ap; return default_ap; } 4a474: 200a movel %a2,%d0 4a476: 242e fff8 movel %fp@(-8),%d2 4a47a: 246e fffc moveal %fp@(-4),%a2 4a47e: 4e5e unlk %fp 4a480: 4e75 rts uint32_t local_value ) { const rtems_assoc_t *default_ap = 0; if (rtems_assoc_is_default(ap)) 4a482: 4280 clrl %d0 4a484: 60de bras 4a464 4a486: 95ca subal %a2,%a2 <== NOT EXECUTED for ( ; ap->name; ap++) if (ap->local_value == local_value) return ap; return default_ap; } 4a488: 200a movel %a2,%d0 <== NOT EXECUTED 4a48a: 242e fff8 movel %fp@(-8),%d2 <== NOT EXECUTED 4a48e: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED 4a492: 4e5e unlk %fp <== NOT EXECUTED ... 0004cad0 : const rtems_assoc_t *rtems_assoc_ptr_by_remote( const rtems_assoc_t *ap, uint32_t remote_value ) { 4cad0: 4e56 0000 linkw %fp,#0 4cad4: 2f0a movel %a2,%sp@- 4cad6: 246e 0008 moveal %fp@(8),%a2 4cada: 2f02 movel %d2,%sp@- 4cadc: 242e 000c movel %fp@(12),%d2 const rtems_assoc_t *default_ap = 0; if (rtems_assoc_is_default(ap)) 4cae0: 2012 movel %a2@,%d0 4cae2: 6742 beqs 4cb26 <== NEVER TAKEN 4cae4: 4879 0005 b648 pea 5b648 4caea: 2f00 movel %d0,%sp@- 4caec: 4eb9 0004 e770 jsr 4e770 4caf2: 508f addql #8,%sp 4caf4: 4a80 tstl %d0 4caf6: 662a bnes 4cb22 <== ALWAYS TAKEN default_ap = ap++; 4caf8: 41ea 000c lea %a2@(12),%a0 <== NOT EXECUTED for ( ; ap->name; ap++) 4cafc: 4a90 tstl %a0@ <== NOT EXECUTED 4cafe: 6714 beqs 4cb14 <== NOT EXECUTED 4cb00: 200a movel %a2,%d0 <== NOT EXECUTED 4cb02: 2448 moveal %a0,%a2 <== NOT EXECUTED if (ap->remote_value == remote_value) 4cb04: b4aa 0008 cmpl %a2@(8),%d2 4cb08: 670a beqs 4cb14 const rtems_assoc_t *default_ap = 0; if (rtems_assoc_is_default(ap)) default_ap = ap++; for ( ; ap->name; ap++) 4cb0a: 45ea 000c lea %a2@(12),%a2 4cb0e: 4a92 tstl %a2@ 4cb10: 66f2 bnes 4cb04 4cb12: 2440 moveal %d0,%a2 if (ap->remote_value == remote_value) return ap; return default_ap; } 4cb14: 200a movel %a2,%d0 4cb16: 242e fff8 movel %fp@(-8),%d2 4cb1a: 246e fffc moveal %fp@(-4),%a2 4cb1e: 4e5e unlk %fp 4cb20: 4e75 rts uint32_t remote_value ) { const rtems_assoc_t *default_ap = 0; if (rtems_assoc_is_default(ap)) 4cb22: 4280 clrl %d0 4cb24: 60de bras 4cb04 4cb26: 95ca subal %a2,%a2 <== NOT EXECUTED for ( ; ap->name; ap++) if (ap->remote_value == remote_value) return ap; return default_ap; } 4cb28: 200a movel %a2,%d0 <== NOT EXECUTED 4cb2a: 242e fff8 movel %fp@(-8),%d2 <== NOT EXECUTED 4cb2e: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED 4cb32: 4e5e unlk %fp <== NOT EXECUTED ... 0004d560 : uint32_t rtems_assoc_remote_by_local( const rtems_assoc_t *ap, uint32_t local_value ) { 4d560: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED const rtems_assoc_t *nap; nap = rtems_assoc_ptr_by_local(ap, local_value); 4d564: 2f2e 000c movel %fp@(12),%sp@- <== NOT EXECUTED 4d568: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED 4d56c: 4eb9 0004 a430 jsr 4a430 <== NOT EXECUTED if (nap) 4d572: 508f addql #8,%sp <== NOT EXECUTED 4d574: 4a80 tstl %d0 <== NOT EXECUTED 4d576: 6706 beqs 4d57e <== NOT EXECUTED return nap->remote_value; 4d578: 2040 moveal %d0,%a0 <== NOT EXECUTED 4d57a: 2028 0008 movel %a0@(8),%d0 <== NOT EXECUTED return 0; } 4d57e: 4e5e unlk %fp <== NOT EXECUTED ... 0004cb38 : rtems_name name, rtems_attribute attribute_set, uint32_t maximum_waiters, rtems_id *id ) { 4cb38: 4e56 ffe8 linkw %fp,#-24 4cb3c: 202e 0010 movel %fp@(16),%d0 4cb40: 48d7 0c0c moveml %d2-%d3/%a2-%a3,%sp@ 4cb44: 242e 0008 movel %fp@(8),%d2 4cb48: 262e 000c movel %fp@(12),%d3 4cb4c: 246e 0014 moveal %fp@(20),%a2 Barrier_Control *the_barrier; CORE_barrier_Attributes the_attributes; if ( !rtems_is_name_valid( name ) ) 4cb50: 4a82 tstl %d2 4cb52: 677a beqs 4cbce return RTEMS_INVALID_NAME; if ( !id ) 4cb54: 4a8a tstl %a2 4cb56: 6700 00ce beqw 4cc26 return RTEMS_INVALID_ADDRESS; /* Initialize core barrier attributes */ if ( _Attributes_Is_barrier_automatic( attribute_set ) ) { 4cb5a: 0803 0004 btst #4,%d3 4cb5e: 677a beqs 4cbda the_attributes.discipline = CORE_BARRIER_AUTOMATIC_RELEASE; if ( maximum_waiters == 0 ) 4cb60: 4a80 tstl %d0 4cb62: 6700 00b4 beqw 4cc18 4cb66: 2239 0005 d9c8 movel 5d9c8 <_Thread_Dispatch_disable_level>,%d1 4cb6c: 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; 4cb6e: 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; 4cb72: 2d40 fffc movel %d0,%fp@(-4) 4cb76: 23c1 0005 d9c8 movel %d1,5d9c8 <_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 ); 4cb7c: 4879 0005 dbea pea 5dbea <_Barrier_Information> 4cb82: 4eb9 0004 7034 jsr 47034 <_Objects_Allocate> _Thread_Disable_dispatch(); /* prevents deletion */ the_barrier = _Barrier_Allocate(); if ( !the_barrier ) { 4cb88: 588f addql #4,%sp 4cb8a: 2640 moveal %d0,%a3 4cb8c: 4a80 tstl %d0 4cb8e: 6776 beqs 4cc06 <== NEVER TAKEN _Thread_Enable_dispatch(); return RTEMS_TOO_MANY; } the_barrier->attribute_set = attribute_set; 4cb90: 2743 0010 movel %d3,%a3@(16) _CORE_barrier_Initialize( &the_barrier->Barrier, &the_attributes ); 4cb94: 486e fff8 pea %fp@(-8) 4cb98: 486b 0014 pea %a3@(20) 4cb9c: 4eb9 0004 d0cc jsr 4d0cc <_CORE_barrier_Initialize> 4cba2: 202b 0008 movel %a3@(8),%d0 4cba6: 4281 clrl %d1 4cba8: 2079 0005 dc02 moveal 5dc02 <_Barrier_Information+0x18>,%a0 4cbae: 3200 movew %d0,%d1 information, _Objects_Get_index( the_object->id ), the_object ); the_object->name = name; 4cbb0: 2742 000c movel %d2,%a3@(12) #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 4cbb4: 218b 1c00 movel %a3,%a0@(00000000,%d1:l:4) &_Barrier_Information, &the_barrier->Object, (Objects_Name) name ); *id = the_barrier->Object.id; 4cbb8: 2480 movel %d0,%a2@ _Thread_Enable_dispatch(); 4cbba: 4eb9 0004 7d3c jsr 47d3c <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 4cbc0: 508f addql #8,%sp (Objects_Name) name ); *id = the_barrier->Object.id; _Thread_Enable_dispatch(); 4cbc2: 4280 clrl %d0 return RTEMS_SUCCESSFUL; } 4cbc4: 4cee 0c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a3 4cbca: 4e5e unlk %fp 4cbcc: 4e75 rts ) { Barrier_Control *the_barrier; CORE_barrier_Attributes the_attributes; if ( !rtems_is_name_valid( name ) ) 4cbce: 7003 moveq #3,%d0 *id = the_barrier->Object.id; _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 4cbd0: 4cee 0c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a3 4cbd6: 4e5e unlk %fp 4cbd8: 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; 4cbda: 7201 moveq #1,%d1 4cbdc: 2d41 fff8 movel %d1,%fp@(-8) 4cbe0: 2239 0005 d9c8 movel 5d9c8 <_Thread_Dispatch_disable_level>,%d1 4cbe6: 5281 addql #1,%d1 the_attributes.maximum_count = maximum_waiters; 4cbe8: 2d40 fffc movel %d0,%fp@(-4) 4cbec: 23c1 0005 d9c8 movel %d1,5d9c8 <_Thread_Dispatch_disable_level> 4cbf2: 4879 0005 dbea pea 5dbea <_Barrier_Information> 4cbf8: 4eb9 0004 7034 jsr 47034 <_Objects_Allocate> _Thread_Disable_dispatch(); /* prevents deletion */ the_barrier = _Barrier_Allocate(); if ( !the_barrier ) { 4cbfe: 588f addql #4,%sp 4cc00: 2640 moveal %d0,%a3 4cc02: 4a80 tstl %d0 4cc04: 668a bnes 4cb90 _Thread_Enable_dispatch(); 4cc06: 4eb9 0004 7d3c jsr 47d3c <_Thread_Enable_dispatch> 4cc0c: 7005 moveq #5,%d0 *id = the_barrier->Object.id; _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 4cc0e: 4cee 0c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a3 4cc14: 4e5e unlk %fp 4cc16: 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 ) 4cc18: 103c 000a moveb #10,%d0 *id = the_barrier->Object.id; _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 4cc1c: 4cee 0c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a3 4cc22: 4e5e unlk %fp 4cc24: 4e75 rts CORE_barrier_Attributes the_attributes; if ( !rtems_is_name_valid( name ) ) return RTEMS_INVALID_NAME; if ( !id ) 4cc26: 7009 moveq #9,%d0 *id = the_barrier->Object.id; _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 4cc28: 4cee 0c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a3 4cc2e: 4e5e unlk %fp ... 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<== NEVER TAKEN 4274a: 202e 0010 movel %fp@(16),%d0 4274e: 5380 subql #1,%d0 42750: 67cc beqs 4271e <== NEVER TAKEN 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 <== ALWAYS TAKEN 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 0004 f250 jsr 4f250 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 <== NEVER TAKEN 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 ... 00046a5c : */ rtems_status_code rtems_clock_set( rtems_time_of_day *time_buffer ) { 46a5c: 4e56 fff8 linkw %fp,#-8 46a60: 2f0a movel %a2,%sp@- 46a62: 246e 0008 moveal %fp@(8),%a2 46a66: 2f02 movel %d2,%sp@- struct timespec newtime; if ( !time_buffer ) 46a68: 4a8a tstl %a2 46a6a: 6772 beqs 46ade <== NEVER TAKEN return RTEMS_INVALID_ADDRESS; if ( _TOD_Validate( time_buffer ) ) { 46a6c: 2f0a movel %a2,%sp@- 46a6e: 4eb9 0004 6c3c jsr 46c3c <_TOD_Validate> 46a74: 588f addql #4,%sp 46a76: 4a00 tstb %d0 46a78: 660e bnes 46a88 _TOD_Set( &newtime ); _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } return RTEMS_INVALID_CLOCK; } 46a7a: 242e fff0 movel %fp@(-16),%d2 struct timespec newtime; if ( !time_buffer ) return RTEMS_INVALID_ADDRESS; if ( _TOD_Validate( time_buffer ) ) { 46a7e: 7014 moveq #20,%d0 _TOD_Set( &newtime ); _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } return RTEMS_INVALID_CLOCK; } 46a80: 246e fff4 moveal %fp@(-12),%a2 46a84: 4e5e unlk %fp 46a86: 4e75 rts if ( !time_buffer ) return RTEMS_INVALID_ADDRESS; if ( _TOD_Validate( time_buffer ) ) { newtime.tv_sec = _TOD_To_seconds( time_buffer ); 46a88: 2f0a movel %a2,%sp@- 46a8a: 4eb9 0004 6b2c jsr 46b2c <_TOD_To_seconds> newtime.tv_nsec = time_buffer->ticks * 46a90: 242a 0018 movel %a2@(24),%d2 46a94: 41f9 0005 ead0 lea 5ead0 ,%a0 46a9a: 4c10 2800 mulsl %a0@,%d2 if ( !time_buffer ) return RTEMS_INVALID_ADDRESS; if ( _TOD_Validate( time_buffer ) ) { newtime.tv_sec = _TOD_To_seconds( time_buffer ); 46a9e: 2d40 fff8 movel %d0,%fp@(-8) newtime.tv_nsec = time_buffer->ticks * 46aa2: 203c 0000 03e8 movel #1000,%d0 46aa8: 4c02 0800 mulsl %d2,%d0 rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 46aac: 2239 0006 7fb8 movel 67fb8 <_Thread_Dispatch_disable_level>,%d1 46ab2: 5281 addql #1,%d1 46ab4: 2d40 fffc movel %d0,%fp@(-4) 46ab8: 23c1 0006 7fb8 movel %d1,67fb8 <_Thread_Dispatch_disable_level> rtems_configuration_get_nanoseconds_per_tick(); _Thread_Disable_dispatch(); _TOD_Set( &newtime ); 46abe: 486e fff8 pea %fp@(-8) 46ac2: 4eb9 0004 856c jsr 4856c <_TOD_Set> _Thread_Enable_dispatch(); 46ac8: 4eb9 0004 9880 jsr 49880 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; } return RTEMS_INVALID_CLOCK; } 46ace: 242e fff0 movel %fp@(-16),%d2 rtems_configuration_get_nanoseconds_per_tick(); _Thread_Disable_dispatch(); _TOD_Set( &newtime ); _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; 46ad2: 508f addql #8,%sp newtime.tv_nsec = time_buffer->ticks * rtems_configuration_get_nanoseconds_per_tick(); _Thread_Disable_dispatch(); _TOD_Set( &newtime ); _Thread_Enable_dispatch(); 46ad4: 4280 clrl %d0 return RTEMS_SUCCESSFUL; } return RTEMS_INVALID_CLOCK; } 46ad6: 246e fff4 moveal %fp@(-12),%a2 46ada: 4e5e unlk %fp 46adc: 4e75 rts 46ade: 242e fff0 movel %fp@(-16),%d2 rtems_time_of_day *time_buffer ) { struct timespec newtime; if ( !time_buffer ) 46ae2: 7009 moveq #9,%d0 _TOD_Set( &newtime ); _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } return RTEMS_INVALID_CLOCK; } 46ae4: 246e fff4 moveal %fp@(-12),%a2 46ae8: 4e5e unlk %fp <== NOT EXECUTED 000431b8 : void rtems_cpu_usage_report_with_plugin( void *context, rtems_printk_plugin_t print ) { 431b8: 4e56 ff9c linkw %fp,#-100 431bc: 48d7 3cfc moveml %d2-%d7/%a2-%a5,%sp@ 431c0: 262e 0008 movel %fp@(8),%d3 431c4: 286e 000c moveal %fp@(12),%a4 Timestamp_Control uptime, total, ran; #else uint32_t total_units = 0; #endif if ( !print ) 431c8: 4a8c tstl %a4 431ca: 6700 0140 beqw 4330c * When not using nanosecond CPU usage resolution, we have to count * the number of "ticks" we gave credit for to give the user a rough * guideline as to what each number means proportionally. */ #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ _TOD_Get_uptime( &uptime ); 431ce: 486e fff0 pea %fp@(-16) } } } #endif (*print)( 431d2: 41f9 0006 7f74 lea 67f74 <_Objects_Information_table+0x4>,%a0 the_thread = (Thread_Control *)information->local_table[ i ]; if ( !the_thread ) continue; rtems_object_get_name( the_thread->Object.id, sizeof(name), name ); 431d8: 280e movel %fp,%d4 if ( _Thread_Executing->Object.id == the_thread->Object.id ) { Timestamp_Control used; _Timestamp_Subtract( &_Thread_Time_of_last_context_switch, &uptime, &used ); _Timestamp_Add_to( &ran, &used ); 431da: 2a0e movel %fp,%d5 the_thread = (Thread_Control *)information->local_table[ i ]; if ( !the_thread ) continue; rtems_object_get_name( the_thread->Object.id, sizeof(name), name ); 431dc: 0684 ffff ffcb addil #-53,%d4 if ( _Thread_Executing->Object.id == the_thread->Object.id ) { Timestamp_Control used; _Timestamp_Subtract( &_Thread_Time_of_last_context_switch, &uptime, &used ); _Timestamp_Add_to( &ran, &used ); 431e2: 0685 ffff ffe0 addil #-32,%d5 } } } #endif (*print)( 431e8: 2d48 ffc4 movel %a0,%fp@(-60) * When not using nanosecond CPU usage resolution, we have to count * the number of "ticks" we gave credit for to give the user a rough * guideline as to what each number means proportionally. */ #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ _TOD_Get_uptime( &uptime ); 431ec: 4eb9 0004 84a0 jsr 484a0 <_TOD_Get_uptime> _Timestamp_Subtract( &CPU_usage_Uptime_at_last_reset, &uptime, &total ); 431f2: 486e ffe8 pea %fp@(-24) 431f6: 486e fff0 pea %fp@(-16) 431fa: 4879 0006 81c2 pea 681c2 43200: 4eb9 0004 a828 jsr 4a828 <_Timespec_Subtract> } } } #endif (*print)( 43206: 4879 0005 d31c pea 5d31c 4320c: 2f03 movel %d3,%sp@- 4320e: 4e94 jsr %a4@ /*PAGE * * rtems_cpu_usage_report */ void rtems_cpu_usage_report_with_plugin( 43210: 4fef 0018 lea %sp@(24),%sp ); for ( api_index = 1 ; api_index <= OBJECTS_APIS_LAST ; api_index++ ) { if ( !_Objects_Information_table[ api_index ] ) 43214: 226e ffc4 moveal %fp@(-60),%a1 43218: 2051 moveal %a1@,%a0 4321a: 4a88 tstl %a0 4321c: 6700 00ba beqw 432d8 continue; information = _Objects_Information_table[ api_index ][ 1 ]; 43220: 2668 0004 moveal %a0@(4),%a3 if ( information ) { 43224: 4a8b tstl %a3 43226: 6700 00b0 beqw 432d8 for ( i=1 ; i <= information->maximum ; i++ ) { 4322a: 4a6b 000e tstw %a3@(14) 4322e: 6700 00a8 beqw 432d8 43232: 7401 moveq #1,%d2 the_thread = (Thread_Control *)information->local_table[ i ]; if ( !the_thread ) continue; rtems_object_get_name( the_thread->Object.id, sizeof(name), name ); 43234: 2c3c 0004 70ec movel #291052,%d6 _Timestamp_Subtract( &_Thread_Time_of_last_context_switch, &uptime, &used ); _Timestamp_Add_to( &ran, &used ); }; _Timestamp_Divide( &ran, &total, &ival, &fval ); 4323a: 4bf9 0004 a740 lea 4a740 <_Timespec_Divide>,%a5 if ( !_Objects_Information_table[ api_index ] ) continue; information = _Objects_Information_table[ api_index ][ 1 ]; if ( information ) { for ( i=1 ; i <= information->maximum ; i++ ) { the_thread = (Thread_Control *)information->local_table[ i ]; 43240: 206b 0018 moveal %a3@(24),%a0 43244: 2470 2c00 moveal %a0@(00000000,%d2:l:4),%a2 api_index++ ) { if ( !_Objects_Information_table[ api_index ] ) continue; information = _Objects_Information_table[ api_index ][ 1 ]; if ( information ) { for ( i=1 ; i <= information->maximum ; i++ ) { 43248: 5282 addql #1,%d2 the_thread = (Thread_Control *)information->local_table[ i ]; if ( !the_thread ) 4324a: 4a8a tstl %a2 4324c: 677e beqs 432cc <== NEVER TAKEN continue; rtems_object_get_name( the_thread->Object.id, sizeof(name), name ); 4324e: 2f04 movel %d4,%sp@- 43250: 4878 000d pea d 43254: 2046 moveal %d6,%a0 43256: 2f2a 0008 movel %a2@(8),%sp@- 4325a: 4e90 jsr %a0@ (*print)( 4325c: 2f04 movel %d4,%sp@- 4325e: 2f2a 0008 movel %a2@(8),%sp@- 43262: 4879 0005 d48e pea 5d48e 43268: 2f03 movel %d3,%sp@- 4326a: 4e94 jsr %a4@ /* * If this is the currently executing thread, account for time * since the last context switch. */ ran = the_thread->cpu_time_used; if ( _Thread_Executing->Object.id == the_thread->Object.id ) { 4326c: 2079 0006 8072 moveal 68072 <_Thread_Executing>,%a0 43272: 4fef 001c lea %sp@(28),%sp #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ /* * If this is the currently executing thread, account for time * since the last context switch. */ ran = the_thread->cpu_time_used; 43276: 202a 0082 movel %a2@(130),%d0 4327a: 222a 0086 movel %a2@(134),%d1 4327e: 2d40 ffe0 movel %d0,%fp@(-32) 43282: 2d41 ffe4 movel %d1,%fp@(-28) if ( _Thread_Executing->Object.id == the_thread->Object.id ) { 43286: 246a 0008 moveal %a2@(8),%a2 4328a: b5e8 0008 cmpal %a0@(8),%a2 4328e: 6700 0086 beqw 43316 _Timestamp_Subtract( &_Thread_Time_of_last_context_switch, &uptime, &used ); _Timestamp_Add_to( &ran, &used ); }; _Timestamp_Divide( &ran, &total, &ival, &fval ); 43292: 486e fff8 pea %fp@(-8) /* * Print the information */ (*print)( context, 43296: 2e3c 0000 03e8 movel #1000,%d7 _Timestamp_Subtract( &_Thread_Time_of_last_context_switch, &uptime, &used ); _Timestamp_Add_to( &ran, &used ); }; _Timestamp_Divide( &ran, &total, &ival, &fval ); 4329c: 486e fffc pea %fp@(-4) 432a0: 486e ffe8 pea %fp@(-24) 432a4: 2f05 movel %d5,%sp@- 432a6: 4e95 jsr %a5@ /* * Print the information */ (*print)( context, 432a8: 2f2e fff8 movel %fp@(-8),%sp@- 432ac: 202e ffe4 movel %fp@(-28),%d0 432b0: 2f2e fffc movel %fp@(-4),%sp@- 432b4: 4c47 0000 remul %d7,%d0,%d0 432b8: 2f00 movel %d0,%sp@- 432ba: 2f2e ffe0 movel %fp@(-32),%sp@- 432be: 4879 0005 d4a1 pea 5d4a1 432c4: 2f03 movel %d3,%sp@- 432c6: 4e94 jsr %a4@ 432c8: 4fef 0028 lea %sp@(40),%sp api_index++ ) { if ( !_Objects_Information_table[ api_index ] ) continue; information = _Objects_Information_table[ api_index ][ 1 ]; if ( information ) { for ( i=1 ; i <= information->maximum ; i++ ) { 432cc: 4280 clrl %d0 432ce: 302b 000e movew %a3@(14),%d0 432d2: b480 cmpl %d0,%d2 432d4: 6300 ff6a blsw 43240 432d8: 58ae ffc4 addql #4,%fp@(-60) " ID | NAME | TICKS | PERCENT\n" #endif "------------+----------------------------------------+---------------+---------\n" ); for ( api_index = 1 ; 432dc: 206e ffc4 moveal %fp@(-60),%a0 432e0: b1fc 0006 7f84 cmpal #425860,%a0 432e6: 6600 ff2c bnew 43214 } } } #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ (*print)( 432ea: 202e ffec movel %fp@(-20),%d0 432ee: 243c 0000 03e8 movel #1000,%d2 432f4: 4c42 0000 remul %d2,%d0,%d0 432f8: 2f00 movel %d0,%sp@- 432fa: 2f2e ffe8 movel %fp@(-24),%sp@- 432fe: 4879 0005 d4b9 pea 5d4b9 43304: 2f03 movel %d3,%sp@- 43306: 4e94 jsr %a4@ 43308: 4fef 0010 lea %sp@(16),%sp "-------------------------------------------------------------------------------\n", _Watchdog_Ticks_since_boot - CPU_usage_Ticks_at_last_reset, total_units ); #endif } 4330c: 4cee 3cfc ff9c moveml %fp@(-100),%d2-%d7/%a2-%a5 43312: 4e5e unlk %fp 43314: 4e75 rts * since the last context switch. */ ran = the_thread->cpu_time_used; if ( _Thread_Executing->Object.id == the_thread->Object.id ) { Timestamp_Control used; _Timestamp_Subtract( 43316: 486e ffd8 pea %fp@(-40) /* * Print the information */ (*print)( context, 4331a: 2e3c 0000 03e8 movel #1000,%d7 * since the last context switch. */ ran = the_thread->cpu_time_used; if ( _Thread_Executing->Object.id == the_thread->Object.id ) { Timestamp_Control used; _Timestamp_Subtract( 43320: 486e fff0 pea %fp@(-16) 43324: 4879 0006 807a pea 6807a <_Thread_Time_of_last_context_switch> 4332a: 4eb9 0004 a828 jsr 4a828 <_Timespec_Subtract> &_Thread_Time_of_last_context_switch, &uptime, &used ); _Timestamp_Add_to( &ran, &used ); 43330: 486e ffd8 pea %fp@(-40) 43334: 2f05 movel %d5,%sp@- 43336: 4eb9 0004 a6f8 jsr 4a6f8 <_Timespec_Add_to> 4333c: 4fef 0014 lea %sp@(20),%sp }; _Timestamp_Divide( &ran, &total, &ival, &fval ); 43340: 486e fff8 pea %fp@(-8) 43344: 486e fffc pea %fp@(-4) 43348: 486e ffe8 pea %fp@(-24) 4334c: 2f05 movel %d5,%sp@- 4334e: 4e95 jsr %a5@ /* * Print the information */ (*print)( context, 43350: 2f2e fff8 movel %fp@(-8),%sp@- 43354: 202e ffe4 movel %fp@(-28),%d0 43358: 2f2e fffc movel %fp@(-4),%sp@- 4335c: 4c47 0000 remul %d7,%d0,%d0 43360: 2f00 movel %d0,%sp@- 43362: 2f2e ffe0 movel %fp@(-32),%sp@- 43366: 4879 0005 d4a1 pea 5d4a1 4336c: 2f03 movel %d3,%sp@- 4336e: 4e94 jsr %a4@ 43370: 4fef 0028 lea %sp@(40),%sp 43374: 6000 ff56 braw 432cc 0004d524 : { 0, 0, 0 }, }; int rtems_deviceio_errno(rtems_status_code code) { 4d524: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED 4d528: 2f02 movel %d2,%sp@- <== NOT EXECUTED int rc; if ((rc = rtems_assoc_remote_by_local(errno_assoc, (uint32_t ) code))) 4d52a: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED 4d52e: 4879 0005 b85c pea 5b85c <== NOT EXECUTED 4d534: 4eb9 0004 d560 jsr 4d560 <== NOT EXECUTED 4d53a: 508f addql #8,%sp <== NOT EXECUTED 4d53c: 2400 movel %d0,%d2 <== NOT EXECUTED 4d53e: 660a bnes 4d54a <== NOT EXECUTED { errno = rc; return -1; } return -1; } 4d540: 242e fffc movel %fp@(-4),%d2 <== NOT EXECUTED 4d544: 70ff moveq #-1,%d0 <== NOT EXECUTED 4d546: 4e5e unlk %fp <== NOT EXECUTED 4d548: 4e75 rts <== NOT EXECUTED { int rc; if ((rc = rtems_assoc_remote_by_local(errno_assoc, (uint32_t ) code))) { errno = rc; 4d54a: 4eb9 0004 d868 jsr 4d868 <__errno> <== NOT EXECUTED 4d550: 2040 moveal %d0,%a0 <== NOT EXECUTED return -1; } return -1; } 4d552: 70ff moveq #-1,%d0 <== NOT EXECUTED { int rc; if ((rc = rtems_assoc_remote_by_local(errno_assoc, (uint32_t ) code))) { errno = rc; 4d554: 2082 movel %d2,%a0@ <== NOT EXECUTED return -1; } return -1; } 4d556: 242e fffc movel %fp@(-4),%d2 <== NOT EXECUTED 4d55a: 4e5e unlk %fp <== 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 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 ec34 jsr 4ec34 425b8: 588f addql #4,%sp while ( len ) { 425ba: 4a80 tstl %d0 425bc: 6742 beqs 42600 <== NEVER TAKEN 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 <== NEVER TAKEN 425d0: 183c 005c moveb #92,%d4 425d4: b882 cmpl %d2,%d4 425d6: 6732 beqs 4260a <== NEVER TAKEN 425d8: 4a03 tstb %d3 425da: 672e beqs 4260a <== NEVER TAKEN 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 <== NEVER TAKEN 425fc: 4a02 tstb %d2 425fe: 66e2 bnes 425e2 <== ALWAYS TAKEN 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 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 <== NEVER TAKEN 4275c: 4a02 tstb %d2 4275e: 6646 bnes 427a6 <== ALWAYS TAKEN 42760: 2279 0005 c2f4 moveal 5c2f4 ,%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 c2f4 moveal 5c2f4 ,%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 d868 jsr 4d868 <__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 d868 jsr 4d868 <__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 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 <== NEVER TAKEN 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 <== NEVER TAKEN 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 <== NEVER TAKEN * 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 d868 jsr 4d868 <__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 d868 jsr 4d868 <__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 d868 jsr 4d868 <__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 d868 jsr 4d868 <__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 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 c2f4 moveal 5c2f4 ,%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 ab18 tstl 5ab18 42208: 6700 00e8 beqw 422f2 rtems_fatal_error_occurred( 0xABCD0001 ); mt = &rtems_filesystem_mount_table[0]; 4220c: 2079 0005 c1ec moveal 5c1ec ,%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 c2f4 moveal 5c2f4 ,%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 ae82 pea 5ae82 42282: 4e94 jsr %a4@ rtems_filesystem_root = loc; 42284: 2079 0005 c2f4 moveal 5c2f4 ,%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 ae82 pea 5ae82 422b4: 4e94 jsr %a4@ rtems_filesystem_current = loc; 422b6: 2079 0005 c2f4 moveal 5c2f4 ,%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 ae84 pea 5ae84 422dc: 4eb9 0004 2988 jsr 42988 if ( status != 0 ) 422e2: 508f addql #8,%sp 422e4: 4a80 tstl %d0 422e6: 6616 bnes 422fe <== NEVER TAKEN * 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 6450 jsr 46450 <== 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 6450 jsr 46450 <== 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 6450 jsr 46450 <== NOT EXECUTED ... 0004955c : ); bool rtems_filesystem_nodes_equal( const rtems_filesystem_location_info_t *loc1, const rtems_filesystem_location_info_t *loc2 ){ 4955c: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED 49560: 206e 000c moveal %fp@(12),%a0 <== NOT EXECUTED 49564: 226e 0008 moveal %fp@(8),%a1 <== NOT EXECUTED return ( loc1->node_access == loc2->node_access ); } 49568: 4e5e unlk %fp <== NOT EXECUTED ); bool rtems_filesystem_nodes_equal( const rtems_filesystem_location_info_t *loc1, const rtems_filesystem_location_info_t *loc2 ){ 4956a: 2050 moveal %a0@,%a0 <== NOT EXECUTED 4956c: b1d1 cmpal %a1@,%a0 <== NOT EXECUTED 4956e: 57c0 seq %d0 <== NOT EXECUTED return ( loc1->node_access == loc2->node_access ); } 49570: 4480 negl %d0 <== NOT EXECUTED 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 <== NEVER TAKEN 4256e: 4a89 tstl %a1 42570: 672a beqs 4259c <== NEVER TAKEN 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 <== NEVER TAKEN 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 <== NEVER TAKEN 42592: b089 cmpl %a1,%d0 42594: 66de bnes 42574 <== ALWAYS TAKEN 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 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 ec34 lea 4ec34 ,%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 d868 jsr 4d868 <__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 0004d014 : rtems_status_code rtems_io_read( rtems_device_major_number major, rtems_device_minor_number minor, void *argument ) { 4d014: 4e56 0000 linkw %fp,#0 4d018: 202e 0008 movel %fp@(8),%d0 4d01c: 2f03 movel %d3,%sp@- 4d01e: 222e 000c movel %fp@(12),%d1 4d022: 206e 0010 moveal %fp@(16),%a0 4d026: 2f02 movel %d2,%sp@- rtems_device_driver_entry callout; if ( major >= _IO_Number_of_drivers ) 4d028: b0b9 0005 dbe2 cmpl 5dbe2 <_IO_Number_of_drivers>,%d0 4d02e: 642c bccs 4d05c <== NEVER TAKEN return RTEMS_INVALID_NUMBER; callout = _IO_Driver_address_table[major].read_entry; 4d030: 2600 movel %d0,%d3 4d032: 2400 movel %d0,%d2 4d034: e78b lsll #3,%d3 4d036: eb8a lsll #5,%d2 4d038: 2279 0005 dbe6 moveal 5dbe6 <_IO_Driver_address_table>,%a1 4d03e: 9483 subl %d3,%d2 4d040: 2271 280c moveal %a1@(0000000c,%d2:l),%a1 return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL; 4d044: 4a89 tstl %a1 4d046: 671e beqs 4d066 4d048: 2d48 0010 movel %a0,%fp@(16) 4d04c: 2d41 000c movel %d1,%fp@(12) 4d050: 2d40 0008 movel %d0,%fp@(8) } 4d054: 241f movel %sp@+,%d2 4d056: 261f movel %sp@+,%d3 4d058: 4e5e unlk %fp if ( major >= _IO_Number_of_drivers ) return RTEMS_INVALID_NUMBER; callout = _IO_Driver_address_table[major].read_entry; return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL; 4d05a: 4ed1 jmp %a1@ } 4d05c: 241f movel %sp@+,%d2 void *argument ) { rtems_device_driver_entry callout; if ( major >= _IO_Number_of_drivers ) 4d05e: 700a moveq #10,%d0 return RTEMS_INVALID_NUMBER; callout = _IO_Driver_address_table[major].read_entry; return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL; } 4d060: 261f movel %sp@+,%d3 4d062: 4e5e unlk %fp 4d064: 4e75 rts 4d066: 241f movel %sp@+,%d2 if ( major >= _IO_Number_of_drivers ) return RTEMS_INVALID_NUMBER; callout = _IO_Driver_address_table[major].read_entry; return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL; 4d068: 4280 clrl %d0 } 4d06a: 261f movel %sp@+,%d3 4d06c: 4e5e unlk %fp <== NOT EXECUTED 00048334 : 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 ) { 48334: 4e56 fff4 linkw %fp,#-12 48338: 226e 000c moveal %fp@(12),%a1 4833c: 48d7 040c moveml %d2-%d3/%a2,%sp@ 48340: 242e 0008 movel %fp@(8),%d2 48344: 246e 0010 moveal %fp@(16),%a2 rtems_device_major_number major_limit = _IO_Number_of_drivers; 48348: 2039 0006 3d86 movel 63d86 <_IO_Number_of_drivers>,%d0 if ( rtems_interrupt_is_in_progress() ) 4834e: 2239 0006 3bda movel 63bda <_ISR_Nest_level>,%d1 48354: 6600 009c bnew 483f2 return RTEMS_CALLED_FROM_ISR; if ( registered_major == NULL ) 48358: 4a8a tstl %a2 4835a: 6700 00ea beqw 48446 return RTEMS_INVALID_ADDRESS; /* Set it to an invalid value */ *registered_major = major_limit; 4835e: 2480 movel %d0,%a2@ if ( driver_table == NULL ) 48360: 4a89 tstl %a1 48362: 6700 00e2 beqw 48446 static inline bool rtems_io_is_empty_table( const rtems_driver_address_table *table ) { return table->initialization_entry == NULL && table->open_entry == NULL; 48366: 4a91 tstl %a1@ 48368: 6700 00d4 beqw 4843e return RTEMS_INVALID_ADDRESS; if ( rtems_io_is_empty_table( driver_table ) ) return RTEMS_INVALID_ADDRESS; if ( major >= major_limit ) 4836c: b480 cmpl %d0,%d2 4836e: 6476 bccs 483e6 rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 48370: 2039 0006 3b40 movel 63b40 <_Thread_Dispatch_disable_level>,%d0 48376: 5280 addql #1,%d0 48378: 23c0 0006 3b40 movel %d0,63b40 <_Thread_Dispatch_disable_level> return RTEMS_INVALID_NUMBER; _Thread_Disable_dispatch(); if ( major == 0 ) { 4837e: 4a82 tstl %d2 48380: 667c bnes 483fe static rtems_status_code rtems_io_obtain_major_number( rtems_device_major_number *major ) { rtems_device_major_number n = _IO_Number_of_drivers; 48382: 2039 0006 3d86 movel 63d86 <_IO_Number_of_drivers>,%d0 rtems_device_major_number m = 0; /* major is error checked by caller */ for ( m = 0; m < n; ++m ) { 48388: 6700 00fc beqw 48486 4838c: 2239 0006 3d8a movel 63d8a <_IO_Driver_address_table>,%d1 48392: 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; 48394: 4a90 tstl %a0@ 48396: 6700 008e beqw 48426 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 ) { 4839a: 5282 addql #1,%d2 4839c: 41e8 0018 lea %a0@(24),%a0 483a0: b480 cmpl %d0,%d2 483a2: 65f0 bcss 48394 if ( rtems_io_is_empty_table( table ) ) break; } /* Assigns invalid value in case of failure */ *major = m; 483a4: 2482 movel %d2,%a2@ if ( m != n ) 483a6: b480 cmpl %d0,%d2 483a8: 6700 00de beqw 48488 483ac: 2602 movel %d2,%d3 483ae: 2002 movel %d2,%d0 483b0: 2041 moveal %d1,%a0 483b2: e78b lsll #3,%d3 483b4: eb88 lsll #5,%d0 483b6: 9083 subl %d3,%d0 483b8: d1c0 addal %d0,%a0 } *registered_major = major; } _IO_Driver_address_table [major] = *driver_table; 483ba: 20d9 movel %a1@+,%a0@+ 483bc: 20d9 movel %a1@+,%a0@+ 483be: 20d9 movel %a1@+,%a0@+ 483c0: 20d9 movel %a1@+,%a0@+ 483c2: 20d9 movel %a1@+,%a0@+ 483c4: 2091 movel %a1@,%a0@ _Thread_Enable_dispatch(); 483c6: 4eb9 0004 9e60 jsr 49e60 <_Thread_Enable_dispatch> return rtems_io_initialize( major, 0, NULL ); 483cc: 2d42 0008 movel %d2,%fp@(8) } 483d0: 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 ); 483d6: 42ae 0010 clrl %fp@(16) 483da: 42ae 000c clrl %fp@(12) } 483de: 4e5e unlk %fp _IO_Driver_address_table [major] = *driver_table; _Thread_Enable_dispatch(); return rtems_io_initialize( major, 0, NULL ); 483e0: 4ef9 0005 092c jmp 5092c return RTEMS_INVALID_ADDRESS; if ( rtems_io_is_empty_table( driver_table ) ) return RTEMS_INVALID_ADDRESS; if ( major >= major_limit ) 483e6: 700a moveq #10,%d0 _IO_Driver_address_table [major] = *driver_table; _Thread_Enable_dispatch(); return rtems_io_initialize( major, 0, NULL ); } 483e8: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 483ee: 4e5e unlk %fp 483f0: 4e75 rts rtems_device_major_number *registered_major ) { rtems_device_major_number major_limit = _IO_Number_of_drivers; if ( rtems_interrupt_is_in_progress() ) 483f2: 7012 moveq #18,%d0 _IO_Driver_address_table [major] = *driver_table; _Thread_Enable_dispatch(); return rtems_io_initialize( major, 0, NULL ); } 483f4: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 483fa: 4e5e unlk %fp 483fc: 4e75 rts _Thread_Enable_dispatch(); return sc; } major = *registered_major; } else { rtems_driver_address_table *const table = _IO_Driver_address_table + major; 483fe: 2202 movel %d2,%d1 48400: 2002 movel %d2,%d0 48402: e789 lsll #3,%d1 48404: eb88 lsll #5,%d0 48406: 2079 0006 3d8a moveal 63d8a <_IO_Driver_address_table>,%a0 4840c: 9081 subl %d1,%d0 4840e: 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; 48410: 4a90 tstl %a0@ 48412: 673e beqs 48452 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(); 48414: 4eb9 0004 9e60 jsr 49e60 <_Thread_Enable_dispatch> 4841a: 700c moveq #12,%d0 _IO_Driver_address_table [major] = *driver_table; _Thread_Enable_dispatch(); return rtems_io_initialize( major, 0, NULL ); } 4841c: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 48422: 4e5e unlk %fp 48424: 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; 48426: 4aa8 0004 tstl %a0@(4) 4842a: 6700 ff78 beqw 483a4 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 ) { 4842e: 5282 addql #1,%d2 48430: 41e8 0018 lea %a0@(24),%a0 48434: b480 cmpl %d0,%d2 48436: 6500 ff5c bcsw 48394 4843a: 6000 ff68 braw 483a4 static inline bool rtems_io_is_empty_table( const rtems_driver_address_table *table ) { return table->initialization_entry == NULL && table->open_entry == NULL; 4843e: 4aa9 0004 tstl %a1@(4) 48442: 6600 ff28 bnew 4836c _IO_Driver_address_table [major] = *driver_table; _Thread_Enable_dispatch(); return rtems_io_initialize( major, 0, NULL ); 48446: 7009 moveq #9,%d0 } 48448: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 4844e: 4e5e unlk %fp 48450: 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; 48452: 4aa8 0004 tstl %a0@(4) 48456: 66bc bnes 48414 } *registered_major = major; } _IO_Driver_address_table [major] = *driver_table; 48458: 20d9 movel %a1@+,%a0@+ 4845a: 20d9 movel %a1@+,%a0@+ 4845c: 20d9 movel %a1@+,%a0@+ 4845e: 20d9 movel %a1@+,%a0@+ 48460: 20d9 movel %a1@+,%a0@+ 48462: 2091 movel %a1@,%a0@ if ( !rtems_io_is_empty_table( table ) ) { _Thread_Enable_dispatch(); return RTEMS_RESOURCE_IN_USE; } *registered_major = major; 48464: 2482 movel %d2,%a2@ } _IO_Driver_address_table [major] = *driver_table; _Thread_Enable_dispatch(); 48466: 4eb9 0004 9e60 jsr 49e60 <_Thread_Enable_dispatch> return rtems_io_initialize( major, 0, NULL ); 4846c: 2d42 0008 movel %d2,%fp@(8) } 48470: 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 ); 48476: 42ae 0010 clrl %fp@(16) 4847a: 42ae 000c clrl %fp@(12) } 4847e: 4e5e unlk %fp _IO_Driver_address_table [major] = *driver_table; _Thread_Enable_dispatch(); return rtems_io_initialize( major, 0, NULL ); 48480: 4ef9 0005 092c jmp 5092c if ( rtems_io_is_empty_table( table ) ) break; } /* Assigns invalid value in case of failure */ *major = m; 48486: 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(); 48488: 4eb9 0004 9e60 jsr 49e60 <_Thread_Enable_dispatch> 4848e: 7005 moveq #5,%d0 _IO_Driver_address_table [major] = *driver_table; _Thread_Enable_dispatch(); return rtems_io_initialize( major, 0, NULL ); } 48490: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 48496: 4e5e unlk %fp ... 00048aa8 : #include #include void rtems_iterate_over_all_threads(rtems_per_thread_routine routine) { 48aa8: 4e56 fff0 linkw %fp,#-16 48aac: 48d7 1c04 moveml %d2/%a2-%a4,%sp@ 48ab0: 266e 0008 moveal %fp@(8),%a3 uint32_t i; uint32_t api_index; Thread_Control *the_thread; Objects_Information *information; if ( !routine ) 48ab4: 4a8b tstl %a3 48ab6: 6744 beqs 48afc <== NEVER TAKEN 48ab8: 49f9 0006 7f74 lea 67f74 <_Objects_Information_table+0x4>,%a4 return; for ( api_index = 1 ; api_index <= OBJECTS_APIS_LAST ; api_index++ ) { if ( !_Objects_Information_table[ api_index ] ) 48abe: 2054 moveal %a4@,%a0 48ac0: 4a88 tstl %a0 48ac2: 672e beqs 48af2 continue; information = _Objects_Information_table[ api_index ][ 1 ]; 48ac4: 2468 0004 moveal %a0@(4),%a2 if ( !information ) 48ac8: 4a8a tstl %a2 48aca: 6726 beqs 48af2 <== NEVER TAKEN continue; for ( i=1 ; i <= information->maximum ; i++ ) { 48acc: 4a6a 000e tstw %a2@(14) 48ad0: 6720 beqs 48af2 <== NEVER TAKEN 48ad2: 7401 moveq #1,%d2 the_thread = (Thread_Control *)information->local_table[ i ]; 48ad4: 206a 0018 moveal %a2@(24),%a0 48ad8: 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++ ) { 48adc: 5282 addql #1,%d2 the_thread = (Thread_Control *)information->local_table[ i ]; if ( !the_thread ) 48ade: 4a80 tstl %d0 48ae0: 6706 beqs 48ae8 <== NEVER TAKEN continue; (*routine)(the_thread); 48ae2: 2f00 movel %d0,%sp@- 48ae4: 4e93 jsr %a3@ 48ae6: 588f addql #4,%sp information = _Objects_Information_table[ api_index ][ 1 ]; if ( !information ) continue; for ( i=1 ; i <= information->maximum ; i++ ) { 48ae8: 4280 clrl %d0 48aea: 302a 000e movew %a2@(14),%d0 48aee: b480 cmpl %d0,%d2 48af0: 63e2 blss 48ad4 48af2: 588c addql #4,%a4 Objects_Information *information; if ( !routine ) return; for ( api_index = 1 ; api_index <= OBJECTS_APIS_LAST ; api_index++ ) { 48af4: b9fc 0006 7f84 cmpal #425860,%a4 48afa: 66c2 bnes 48abe (*routine)(the_thread); } } } 48afc: 4cee 1c04 fff0 moveml %fp@(-16),%d2/%a2-%a4 48b02: 4e5e unlk %fp ... 0004a960 : * This routine searches the IOP Table for an unused entry. If it * finds one, it returns it. Otherwise, it returns NULL. */ rtems_libio_t *rtems_libio_allocate( void ) { 4a960: 4e56 fffc linkw %fp,#-4 4a964: 2f0a movel %a2,%sp@- 4a966: 2f02 movel %d2,%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 ); 4a968: 42a7 clrl %sp@- 4a96a: 42a7 clrl %sp@- 4a96c: 2f39 0005 d874 movel 5d874 ,%sp@- 4a972: 4eb9 0004 5d2c jsr 45d2c rtems_status_code rc; rtems_id sema; rtems_libio_lock(); if (rtems_libio_iop_freelist) { 4a978: 2039 0005 d870 movel 5d870 ,%d0 4a97e: 4fef 000c lea %sp@(12),%sp 4a982: 661c bnes 4a9a0 } static inline void rtems_libio_unlock( void ) { rtems_semaphore_release( rtems_libio_semaphore ); 4a984: 2f39 0005 d874 movel 5d874 ,%sp@- next = iop->data1; (void) memset( iop, 0, sizeof(rtems_libio_t) ); iop->flags = LIBIO_FLAGS_OPEN; iop->sem = sema; rtems_libio_iop_freelist = next; goto done; 4a98a: 95ca subal %a2,%a2 4a98c: 4eb9 0004 5e68 jsr 45e68 iop = 0; done: rtems_libio_unlock(); return iop; } 4a992: 242e fff4 movel %fp@(-12),%d2 4a996: 200a movel %a2,%d0 4a998: 246e fff8 moveal %fp@(-8),%a2 4a99c: 4e5e unlk %fp 4a99e: 4e75 rts rtems_id sema; rtems_libio_lock(); if (rtems_libio_iop_freelist) { rc = rtems_semaphore_create( 4a9a0: 486e fffc pea %fp@(-4) 4a9a4: 90b9 0005 d86c subl 5d86c ,%d0 4a9aa: ec80 asrl #6,%d0 4a9ac: 42a7 clrl %sp@- 4a9ae: 4878 0054 pea 54 4a9b2: 4878 0001 pea 1 4a9b6: 0080 4c42 4900 oril #1279412480,%d0 4a9bc: 2f00 movel %d0,%sp@- 4a9be: 4eb9 0004 5a8c jsr 45a8c 1, RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY, 0, &sema ); if (rc != RTEMS_SUCCESSFUL) 4a9c4: 4fef 0014 lea %sp@(20),%sp 4a9c8: 4a80 tstl %d0 4a9ca: 66b8 bnes 4a984 <== NEVER TAKEN goto failed; iop = rtems_libio_iop_freelist; 4a9cc: 2479 0005 d870 moveal 5d870 ,%a2 next = iop->data1; 4a9d2: 242a 0034 movel %a2@(52),%d2 (void) memset( iop, 0, sizeof(rtems_libio_t) ); 4a9d6: 4878 0040 pea 40 4a9da: 42a7 clrl %sp@- 4a9dc: 2f0a movel %a2,%sp@- 4a9de: 4eb9 0004 e0f8 jsr 4e0f8 iop->flags = LIBIO_FLAGS_OPEN; iop->sem = sema; 4a9e4: 256e fffc 002c movel %fp@(-4),%a2@(44) if (rc != RTEMS_SUCCESSFUL) goto failed; iop = rtems_libio_iop_freelist; next = iop->data1; (void) memset( iop, 0, sizeof(rtems_libio_t) ); iop->flags = LIBIO_FLAGS_OPEN; 4a9ea: 203c 0000 0100 movel #256,%d0 iop->sem = sema; rtems_libio_iop_freelist = next; goto done; 4a9f0: 4fef 000c lea %sp@(12),%sp iop = rtems_libio_iop_freelist; next = iop->data1; (void) memset( iop, 0, sizeof(rtems_libio_t) ); iop->flags = LIBIO_FLAGS_OPEN; iop->sem = sema; rtems_libio_iop_freelist = next; 4a9f4: 23c2 0005 d870 movel %d2,5d870 if (rc != RTEMS_SUCCESSFUL) goto failed; iop = rtems_libio_iop_freelist; next = iop->data1; (void) memset( iop, 0, sizeof(rtems_libio_t) ); iop->flags = LIBIO_FLAGS_OPEN; 4a9fa: 2540 0014 movel %d0,%a2@(20) 4a9fe: 2f39 0005 d874 movel 5d874 ,%sp@- 4aa04: 4eb9 0004 5e68 jsr 45e68 iop = 0; done: rtems_libio_unlock(); return iop; } 4aa0a: 242e fff4 movel %fp@(-12),%d2 4aa0e: 200a movel %a2,%d0 4aa10: 246e fff8 moveal %fp@(-8),%a2 4aa14: 4e5e unlk %fp <== NOT EXECUTED 0004a8d2 : */ void rtems_libio_free( rtems_libio_t *iop ) { 4a8d2: 4e56 0000 linkw %fp,#0 4a8d6: 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 ); 4a8d8: 42a7 clrl %sp@- 4a8da: 246e 0008 moveal %fp@(8),%a2 4a8de: 42a7 clrl %sp@- 4a8e0: 2f39 0005 d874 movel 5d874 ,%sp@- 4a8e6: 4eb9 0004 5d2c jsr 45d2c rtems_libio_lock(); if (iop->sem) 4a8ec: 202a 002c movel %a2@(44),%d0 4a8f0: 4fef 000c lea %sp@(12),%sp 4a8f4: 6630 bnes 4a926 <== ALWAYS TAKEN rtems_semaphore_delete(iop->sem); iop->flags &= ~LIBIO_FLAGS_OPEN; iop->data1 = rtems_libio_iop_freelist; 4a8f6: 41f9 0005 d870 lea 5d870 ,%a0 <== NOT EXECUTED rtems_libio_lock(); if (iop->sem) rtems_semaphore_delete(iop->sem); iop->flags &= ~LIBIO_FLAGS_OPEN; 4a8fc: 203c ffff feff movel #-257,%d0 <== NOT EXECUTED iop->data1 = rtems_libio_iop_freelist; 4a902: 2550 0034 movel %a0@,%a2@(52) <== NOT EXECUTED } static inline void rtems_libio_unlock( void ) { rtems_semaphore_release( rtems_libio_semaphore ); 4a906: 41f9 0005 d874 lea 5d874 ,%a0 <== NOT EXECUTED 4a90c: 2d50 0008 movel %a0@,%fp@(8) <== NOT EXECUTED rtems_libio_lock(); if (iop->sem) rtems_semaphore_delete(iop->sem); iop->flags &= ~LIBIO_FLAGS_OPEN; 4a910: c1aa 0014 andl %d0,%a2@(20) <== NOT EXECUTED iop->data1 = rtems_libio_iop_freelist; rtems_libio_iop_freelist = iop; 4a914: 23ca 0005 d870 movel %a2,5d870 <== NOT EXECUTED rtems_libio_unlock(); } 4a91a: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED 4a91e: 4e5e unlk %fp <== NOT EXECUTED 4a920: 4ef9 0004 5e68 jmp 45e68 <== NOT EXECUTED ) { rtems_libio_lock(); if (iop->sem) rtems_semaphore_delete(iop->sem); 4a926: 2f00 movel %d0,%sp@- 4a928: 4eb9 0004 5c54 jsr 45c54 4a92e: 588f addql #4,%sp iop->flags &= ~LIBIO_FLAGS_OPEN; iop->data1 = rtems_libio_iop_freelist; 4a930: 41f9 0005 d870 lea 5d870 ,%a0 rtems_libio_lock(); if (iop->sem) rtems_semaphore_delete(iop->sem); iop->flags &= ~LIBIO_FLAGS_OPEN; 4a936: 203c ffff feff movel #-257,%d0 iop->data1 = rtems_libio_iop_freelist; 4a93c: 2550 0034 movel %a0@,%a2@(52) 4a940: 41f9 0005 d874 lea 5d874 ,%a0 4a946: 2d50 0008 movel %a0@,%fp@(8) rtems_libio_lock(); if (iop->sem) rtems_semaphore_delete(iop->sem); iop->flags &= ~LIBIO_FLAGS_OPEN; 4a94a: c1aa 0014 andl %d0,%a2@(20) iop->data1 = rtems_libio_iop_freelist; rtems_libio_iop_freelist = iop; 4a94e: 23ca 0005 d870 movel %a2,5d870 rtems_libio_unlock(); } 4a954: 246e fffc moveal %fp@(-4),%a2 4a958: 4e5e unlk %fp 4a95a: 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 c1e4 movel 5c1e4 ,%d0 4281e: 674a beqs 4286a <== NEVER TAKEN { rtems_libio_iops = (rtems_libio_t *) calloc(rtems_libio_number_iops, 42820: 4878 0040 pea 40 42824: 2f00 movel %d0,%sp@- 42826: 4eb9 0004 a498 jsr 4a498 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 d86c movel %d0,5d86c sizeof(rtems_libio_t)); if (rtems_libio_iops == NULL) 42836: 6770 beqs 428a8 <== NEVER TAKEN 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 c1e4 moveal 5c1e4 ,%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 d870 movel %d0,5d870 for (i = 0 ; (i + 1) < rtems_libio_number_iops ; i++, iop++) 42846: b289 cmpl %a1,%d1 42848: 641c bccs 42866 <== NEVER TAKEN 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 d874 pea 5d874 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 <== NEVER TAKEN /* * Initialize the base file system infrastructure. */ if (rtems_fs_init_helper) 4288e: 2279 0005 c1e0 moveal 5c1e0 ,%a1 42894: 4a89 tstl %a1 42896: 6704 beqs 4289c <== NEVER TAKEN (* 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 6450 jsr 46450 <== 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 6450 jsr 46450 <== NOT EXECUTED ... 0004a7d6 : */ int rtems_libio_is_file_open( void *node_access ) { 4a7d6: 4e56 0000 linkw %fp,#0 4a7da: 2f02 movel %d2,%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 ); 4a7dc: 42a7 clrl %sp@- 4a7de: 242e 0008 movel %fp@(8),%d2 4a7e2: 42a7 clrl %sp@- 4a7e4: 2f39 0005 d874 movel 5d874 ,%sp@- 4a7ea: 4eb9 0004 5d2c jsr 45d2c /* * Look for any active file descriptor entry. */ for (iop=rtems_libio_iops,i=0; i < rtems_libio_number_iops; iop++, i++){ 4a7f0: 2079 0005 d86c moveal 5d86c ,%a0 4a7f6: 4fef 000c lea %sp@(12),%sp 4a7fa: 2279 0005 c1e4 moveal 5c1e4 ,%a1 4a800: 4a89 tstl %a1 4a802: 6720 beqs 4a824 <== NEVER TAKEN 4a804: 41e8 0014 lea %a0@(20),%a0 4a808: 4280 clrl %d0 if ((iop->flags & LIBIO_FLAGS_OPEN) != 0) { 4a80a: 2210 movel %a0@,%d1 /* * Look for any active file descriptor entry. */ for (iop=rtems_libio_iops,i=0; i < rtems_libio_number_iops; iop++, i++){ 4a80c: 5280 addql #1,%d0 if ((iop->flags & LIBIO_FLAGS_OPEN) != 0) { 4a80e: 0281 0000 0100 andil #256,%d1 4a814: 6706 beqs 4a81c /* * Check if this node is under the file system that we * are trying to dismount. */ if ( iop->pathinfo.node_access == node_access ) { 4a816: b4a8 0004 cmpl %a0@(4),%d2 4a81a: 6720 beqs 4a83c /* * Look for any active file descriptor entry. */ for (iop=rtems_libio_iops,i=0; i < rtems_libio_number_iops; iop++, i++){ 4a81c: 41e8 0040 lea %a0@(64),%a0 4a820: b3c0 cmpal %d0,%a1 4a822: 62e6 bhis 4a80a } static inline void rtems_libio_unlock( void ) { rtems_semaphore_release( rtems_libio_semaphore ); 4a824: 2f39 0005 d874 movel 5d874 ,%sp@- 4a82a: 4282 clrl %d2 4a82c: 4eb9 0004 5e68 jsr 45e68 } rtems_libio_unlock(); return result; } 4a832: 2002 movel %d2,%d0 4a834: 242e fffc movel %fp@(-4),%d2 4a838: 4e5e unlk %fp 4a83a: 4e75 rts 4a83c: 2f39 0005 d874 movel 5d874 ,%sp@- /* * Check if this node is under the file system that we * are trying to dismount. */ if ( iop->pathinfo.node_access == node_access ) { 4a842: 7401 moveq #1,%d2 4a844: 4eb9 0004 5e68 jsr 45e68 } rtems_libio_unlock(); return result; } 4a84a: 2002 movel %d2,%d0 4a84c: 242e fffc movel %fp@(-4),%d2 4a850: 4e5e unlk %fp <== NOT EXECUTED 0004a854 : */ int rtems_libio_is_open_files_in_fs( rtems_filesystem_mount_table_entry_t * fs_mt_entry ) { 4a854: 4e56 0000 linkw %fp,#0 4a858: 2f02 movel %d2,%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 ); 4a85a: 42a7 clrl %sp@- 4a85c: 242e 0008 movel %fp@(8),%d2 4a860: 42a7 clrl %sp@- 4a862: 2f39 0005 d874 movel 5d874 ,%sp@- 4a868: 4eb9 0004 5d2c jsr 45d2c /* * Look for any active file descriptor entry. */ for (iop=rtems_libio_iops,i=0; i < rtems_libio_number_iops; iop++, i++){ 4a86e: 2079 0005 d86c moveal 5d86c ,%a0 4a874: 4fef 000c lea %sp@(12),%sp 4a878: 2279 0005 c1e4 moveal 5c1e4 ,%a1 4a87e: 4a89 tstl %a1 4a880: 6720 beqs 4a8a2 <== NEVER TAKEN 4a882: 41e8 0014 lea %a0@(20),%a0 4a886: 4280 clrl %d0 if ((iop->flags & LIBIO_FLAGS_OPEN) != 0) { 4a888: 2210 movel %a0@,%d1 /* * Look for any active file descriptor entry. */ for (iop=rtems_libio_iops,i=0; i < rtems_libio_number_iops; iop++, i++){ 4a88a: 5280 addql #1,%d0 if ((iop->flags & LIBIO_FLAGS_OPEN) != 0) { 4a88c: 0281 0000 0100 andil #256,%d1 4a892: 6706 beqs 4a89a /* * Check if this node is under the file system that we * are trying to dismount. */ if ( iop->pathinfo.mt_entry == fs_mt_entry ) { 4a894: b4a8 0014 cmpl %a0@(20),%d2 4a898: 6720 beqs 4a8ba /* * Look for any active file descriptor entry. */ for (iop=rtems_libio_iops,i=0; i < rtems_libio_number_iops; iop++, i++){ 4a89a: 41e8 0040 lea %a0@(64),%a0 4a89e: b3c0 cmpal %d0,%a1 4a8a0: 62e6 bhis 4a888 } static inline void rtems_libio_unlock( void ) { rtems_semaphore_release( rtems_libio_semaphore ); 4a8a2: 2f39 0005 d874 movel 5d874 ,%sp@- 4a8a8: 4282 clrl %d2 4a8aa: 4eb9 0004 5e68 jsr 45e68 } rtems_libio_unlock(); return result; } 4a8b0: 2002 movel %d2,%d0 4a8b2: 242e fffc movel %fp@(-4),%d2 4a8b6: 4e5e unlk %fp 4a8b8: 4e75 rts 4a8ba: 2f39 0005 d874 movel 5d874 ,%sp@- /* * Check if this node is under the file system that we * are trying to dismount. */ if ( iop->pathinfo.mt_entry == fs_mt_entry ) { 4a8c0: 7401 moveq #1,%d2 4a8c2: 4eb9 0004 5e68 jsr 45e68 } rtems_libio_unlock(); return result; } 4a8c8: 2002 movel %d2,%d0 4a8ca: 242e fffc movel %fp@(-4),%d2 4a8ce: 4e5e unlk %fp <== NOT EXECUTED 00044580 : rtems_filesystem_freenode( &env->root_directory); free(env); } } rtems_status_code rtems_libio_set_private_env(void) { 44580: 4e56 ffd4 linkw %fp,#-44 44584: 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); 44588: 486e fffc pea %fp@(-4) 4458c: 42a7 clrl %sp@- 4458e: 42a7 clrl %sp@- 44590: 4eb9 0004 75c0 jsr 475c0 if (sc != RTEMS_SUCCESSFUL) return sc; 44596: 4fef 000c lea %sp@(12),%sp 4459a: 4a80 tstl %d0 4459c: 6600 00cc bnew 4466a /* Only for the first time a malloc is necesary */ if (rtems_current_user_env==&rtems_global_user_env) { 445a0: 2479 0005 eeec moveal 5eeec ,%a2 445a6: b5fc 0006 04cc cmpal #394444,%a2 445ac: 6700 00ca beqw 44678 return sc; } rtems_current_user_env = tmp; }; *rtems_current_user_env = rtems_global_user_env; /* get the global values*/ 445b0: 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); 445b4: 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*/ 445b8: 4879 0006 04cc pea 604cc * 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); 445be: 4bf9 0004 326c lea 4326c ,%a5 rtems_filesystem_root = loc; 445c4: 49ee fff8 lea %fp@(-8),%a4 rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); rtems_filesystem_current = loc; 445c8: 4282 clrl %d2 return sc; } rtems_current_user_env = tmp; }; *rtems_current_user_env = rtems_global_user_env; /* get the global values*/ 445ca: 2f0a movel %a2,%sp@- 445cc: 4eb9 0005 0288 jsr 50288 rtems_current_user_env->task_id=task_id; /* mark the local values*/ /* get a clean root */ rtems_filesystem_root = THE_ROOT_FS_LOC; 445d2: 2079 0006 04b4 moveal 604b4 ,%a0 445d8: 2568 001c 0018 movel %a0@(28),%a2@(24) 445de: 2568 0020 001c movel %a0@(32),%a2@(28) 445e4: 2568 0024 0020 movel %a0@(36),%a2@(32) 445ea: 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*/ 445f0: 24ae fffc movel %fp@(-4),%a2@ /* get a clean root */ rtems_filesystem_root = THE_ROOT_FS_LOC; 445f4: 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); 445fa: 42a7 clrl %sp@- 445fc: 2f0b movel %a3,%sp@- 445fe: 42a7 clrl %sp@- 44600: 4878 0001 pea 1 44604: 4879 0005 d90c pea 5d90c 4460a: 4e95 jsr %a5@ rtems_filesystem_root = loc; 4460c: 2079 0005 eeec moveal 5eeec ,%a0 rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 44612: 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; 44616: 2153 0018 movel %a3@,%a0@(24) 4461a: 216e ffec 001c movel %fp@(-20),%a0@(28) 44620: 216e fff0 0020 movel %fp@(-16),%a0@(32) 44626: 216e fff4 0024 movel %fp@(-12),%a0@(36) 4462c: 2154 0028 movel %a4@,%a0@(40) rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 44630: 42a7 clrl %sp@- 44632: 2f0b movel %a3,%sp@- 44634: 42a7 clrl %sp@- 44636: 4878 0001 pea 1 4463a: 4879 0005 d90c pea 5d90c 44640: 4e95 jsr %a5@ rtems_filesystem_current = loc; 44642: 2079 0005 eeec moveal 5eeec ,%a0 44648: 5888 addql #4,%a0 return RTEMS_SUCCESSFUL; 4464a: 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; 4464e: 20d3 movel %a3@,%a0@+ 44650: 20ee ffec movel %fp@(-20),%a0@+ 44654: 20ee fff0 movel %fp@(-16),%a0@+ 44658: 20ee fff4 movel %fp@(-12),%a0@+ 4465c: 2094 movel %a4@,%a0@ return RTEMS_SUCCESSFUL; } 4465e: 2002 movel %d2,%d0 44660: 4cee 3c04 ffd4 moveml %fp@(-44),%d2/%a2-%a5 44666: 4e5e unlk %fp 44668: 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; 4466a: 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; } 4466c: 2002 movel %d2,%d0 <== NOT EXECUTED 4466e: 4cee 3c04 ffd4 moveml %fp@(-44),%d2/%a2-%a5 <== NOT EXECUTED 44674: 4e5e unlk %fp <== NOT EXECUTED 44676: 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)); 44678: 4878 0048 pea 48 4467c: 4eb9 0004 395c jsr 4395c if (!tmp) 44682: 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)); 44684: 2440 moveal %d0,%a2 if (!tmp) 44686: 4a80 tstl %d0 44688: 6700 00d6 beqw 44760 #ifdef HAVE_USERENV_REFCNT tmp->refcnt = 1; #endif sc = rtems_task_variable_add(RTEMS_SELF,(void*)&rtems_current_user_env,(void(*)(void *))free_user_env); 4468c: 487a fdda pea %pc@(44468 ) 44690: 4879 0005 eeec pea 5eeec 44696: 42a7 clrl %sp@- 44698: 4eb9 0004 7754 jsr 47754 if (sc != RTEMS_SUCCESSFUL) { 4469e: 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_env); 446a2: 2400 movel %d0,%d2 if (sc != RTEMS_SUCCESSFUL) { 446a4: 6600 00c8 bnew 4476e * not initialized yet */ free(tmp); return sc; } rtems_current_user_env = tmp; 446a8: 23ca 0005 eeec movel %a2,5eeec }; *rtems_current_user_env = rtems_global_user_env; /* get the global values*/ 446ae: 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); 446b2: 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*/ 446b6: 4879 0006 04cc pea 604cc * 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); 446bc: 4bf9 0004 326c lea 4326c ,%a5 rtems_filesystem_root = loc; 446c2: 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*/ 446c6: 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; 446c8: 4282 clrl %d2 return sc; } rtems_current_user_env = tmp; }; *rtems_current_user_env = rtems_global_user_env; /* get the global values*/ 446ca: 4eb9 0005 0288 jsr 50288 rtems_current_user_env->task_id=task_id; /* mark the local values*/ /* get a clean root */ rtems_filesystem_root = THE_ROOT_FS_LOC; 446d0: 2079 0006 04b4 moveal 604b4 ,%a0 446d6: 2568 001c 0018 movel %a0@(28),%a2@(24) 446dc: 2568 0020 001c movel %a0@(32),%a2@(28) 446e2: 2568 0024 0020 movel %a0@(36),%a2@(32) 446e8: 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*/ 446ee: 24ae fffc movel %fp@(-4),%a2@ /* get a clean root */ rtems_filesystem_root = THE_ROOT_FS_LOC; 446f2: 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); 446f8: 42a7 clrl %sp@- 446fa: 2f0b movel %a3,%sp@- 446fc: 42a7 clrl %sp@- 446fe: 4878 0001 pea 1 44702: 4879 0005 d90c pea 5d90c 44708: 4e95 jsr %a5@ rtems_filesystem_root = loc; 4470a: 2079 0005 eeec moveal 5eeec ,%a0 rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 44710: 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; 44714: 2153 0018 movel %a3@,%a0@(24) 44718: 216e ffec 001c movel %fp@(-20),%a0@(28) 4471e: 216e fff0 0020 movel %fp@(-16),%a0@(32) 44724: 216e fff4 0024 movel %fp@(-12),%a0@(36) 4472a: 2154 0028 movel %a4@,%a0@(40) rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 4472e: 42a7 clrl %sp@- 44730: 2f0b movel %a3,%sp@- 44732: 42a7 clrl %sp@- 44734: 4878 0001 pea 1 44738: 4879 0005 d90c pea 5d90c 4473e: 4e95 jsr %a5@ rtems_filesystem_current = loc; 44740: 2079 0005 eeec moveal 5eeec ,%a0 44746: 5888 addql #4,%a0 return RTEMS_SUCCESSFUL; 44748: 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; 4474c: 20d3 movel %a3@,%a0@+ 4474e: 20ee ffec movel %fp@(-20),%a0@+ 44752: 20ee fff0 movel %fp@(-16),%a0@+ 44756: 20ee fff4 movel %fp@(-12),%a0@+ 4475a: 2094 movel %a4@,%a0@ 4475c: 6000 ff00 braw 4465e 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) 44760: 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; } 44762: 2002 movel %d2,%d0 <== NOT EXECUTED 44764: 4cee 3c04 ffd4 moveml %fp@(-44),%d2/%a2-%a5 <== NOT EXECUTED 4476a: 4e5e unlk %fp <== NOT EXECUTED 4476c: 4e75 rts <== NOT EXECUTED sc = rtems_task_variable_add(RTEMS_SELF,(void*)&rtems_current_user_env,(void(*)(void *))free_user_env); if (sc != RTEMS_SUCCESSFUL) { /* don't use free_user_env because the pathlocs are * not initialized yet */ free(tmp); 4476e: 2f0a movel %a2,%sp@- <== NOT EXECUTED 44770: 4eb9 0004 3360 jsr 43360 <== NOT EXECUTED return sc; 44776: 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; } 44778: 2002 movel %d2,%d0 <== NOT EXECUTED 4477a: 4cee 3c04 ffd4 moveml %fp@(-44),%d2/%a2-%a5 <== NOT EXECUTED 44780: 4e5e unlk %fp <== NOT EXECUTED 000444c2 : * 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) { 444c2: 4e56 fff8 linkw %fp,#-8 <== NOT EXECUTED 444c6: 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); 444c8: 486e fff8 pea %fp@(-8) <== NOT EXECUTED 444cc: 42a7 clrl %sp@- <== NOT EXECUTED 444ce: 42a7 clrl %sp@- <== NOT EXECUTED 444d0: 4eb9 0004 75c0 jsr 475c0 <== NOT EXECUTED if (sc != RTEMS_SUCCESSFUL) return sc; 444d6: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 444da: 4a80 tstl %d0 <== NOT EXECUTED 444dc: 6636 bnes 44514 <== NOT EXECUTED if (rtems_current_user_env->task_id==current_task_id) { 444de: 2479 0005 eeec moveal 5eeec ,%a2 <== NOT EXECUTED 444e4: 202e fff8 movel %fp@(-8),%d0 <== NOT EXECUTED 444e8: b092 cmpl %a2@,%d0 <== NOT EXECUTED 444ea: 6730 beqs 4451c <== 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, 444ec: 486e fffc pea %fp@(-4) <== NOT EXECUTED 444f0: 4879 0005 eeec pea 5eeec <== NOT EXECUTED 444f6: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED 444fa: 4eb9 0004 788c jsr 4788c <== NOT EXECUTED (void*)&shared_user_env ); if (sc != RTEMS_SUCCESSFUL) 44500: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 44504: 4a80 tstl %d0 <== NOT EXECUTED 44506: 674c beqs 44554 <== NOT EXECUTED return RTEMS_SUCCESSFUL; bailout: /* fallback to the global env */ rtems_current_user_env = &rtems_global_user_env; 44508: 223c 0006 04cc movel #394444,%d1 <== NOT EXECUTED 4450e: 23c1 0005 eeec movel %d1,5eeec <== NOT EXECUTED return sc; } 44514: 246e fff4 moveal %fp@(-12),%a2 <== NOT EXECUTED 44518: 4e5e unlk %fp <== NOT EXECUTED 4451a: 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); 4451c: 4879 0005 eeec pea 5eeec <== NOT EXECUTED 44522: 42a7 clrl %sp@- <== NOT EXECUTED 44524: 4eb9 0004 77f8 jsr 477f8 <== NOT EXECUTED if (sc != RTEMS_SUCCESSFUL) return sc; 4452a: 508f addql #8,%sp <== NOT EXECUTED 4452c: 4a80 tstl %d0 <== NOT EXECUTED 4452e: 66e4 bnes 44514 <== NOT EXECUTED free_user_env(tmp); 44530: 2f0a movel %a2,%sp@- <== NOT EXECUTED 44532: 4eba ff34 jsr %pc@(44468 ) <== NOT EXECUTED 44536: 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, 44538: 486e fffc pea %fp@(-4) <== NOT EXECUTED 4453c: 4879 0005 eeec pea 5eeec <== NOT EXECUTED 44542: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED 44546: 4eb9 0004 788c jsr 4788c <== NOT EXECUTED (void*)&shared_user_env ); if (sc != RTEMS_SUCCESSFUL) 4454c: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 44550: 4a80 tstl %d0 <== NOT EXECUTED 44552: 66b4 bnes 44508 <== NOT EXECUTED goto bailout; sc = rtems_task_variable_add(RTEMS_SELF,(void*)&rtems_current_user_env,free_user_env); 44554: 487a ff12 pea %pc@(44468 ) <== NOT EXECUTED 44558: 4879 0005 eeec pea 5eeec <== NOT EXECUTED 4455e: 42a7 clrl %sp@- <== NOT EXECUTED 44560: 4eb9 0004 7754 jsr 47754 <== NOT EXECUTED if (sc != RTEMS_SUCCESSFUL) 44566: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 4456a: 4a80 tstl %d0 <== NOT EXECUTED 4456c: 669a bnes 44508 <== NOT EXECUTED goto bailout; /* the current_user_env is the same pointer that remote env */ rtems_current_user_env = shared_user_env; 4456e: 41ee fffc lea %fp@(-4),%a0 <== NOT EXECUTED bailout: /* fallback to the global env */ rtems_current_user_env = &rtems_global_user_env; return sc; } 44572: 246e fff4 moveal %fp@(-12),%a2 <== NOT EXECUTED 44576: 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; 44578: 23d0 0005 eeec movel %a0@,5eeec <== NOT EXECUTED bailout: /* fallback to the global env */ rtems_current_user_env = &rtems_global_user_env; return sc; } 0004a788 : uint32_t flags ) { uint32_t fcntl_flags = 0; if ( (flags & LIBIO_FLAGS_READ_WRITE) == LIBIO_FLAGS_READ_WRITE ) { 4a788: 7006 moveq #6,%d0 */ uint32_t rtems_libio_to_fcntl_flags( uint32_t flags ) { 4a78a: 4e56 0000 linkw %fp,#0 4a78e: 222e 0008 movel %fp@(8),%d1 uint32_t fcntl_flags = 0; if ( (flags & LIBIO_FLAGS_READ_WRITE) == LIBIO_FLAGS_READ_WRITE ) { 4a792: c081 andl %d1,%d0 */ uint32_t rtems_libio_to_fcntl_flags( uint32_t flags ) { 4a794: 2f02 movel %d2,%sp@- uint32_t fcntl_flags = 0; if ( (flags & LIBIO_FLAGS_READ_WRITE) == LIBIO_FLAGS_READ_WRITE ) { 4a796: 7406 moveq #6,%d2 4a798: b480 cmpl %d0,%d2 4a79a: 6736 beqs 4a7d2 <== NEVER TAKEN fcntl_flags |= O_RDWR; } else if ( (flags & LIBIO_FLAGS_READ) == LIBIO_FLAGS_READ) { 4a79c: 0801 0001 btst #1,%d1 4a7a0: 6726 beqs 4a7c8 <== NEVER TAKEN 4a7a2: 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 ) { 4a7a4: 0801 0000 btst #0,%d1 4a7a8: 6704 beqs 4a7ae fcntl_flags |= O_NONBLOCK; 4a7aa: 08c0 000e bset #14,%d0 } if ( (flags & LIBIO_FLAGS_APPEND) == LIBIO_FLAGS_APPEND ) { 4a7ae: 0801 0009 btst #9,%d1 4a7b2: 6704 beqs 4a7b8 fcntl_flags |= O_APPEND; 4a7b4: 7408 moveq #8,%d2 4a7b6: 8082 orl %d2,%d0 } if ( (flags & LIBIO_FLAGS_CREATE) == LIBIO_FLAGS_CREATE ) { 4a7b8: 0801 000a btst #10,%d1 4a7bc: 6704 beqs 4a7c2 fcntl_flags |= O_CREAT; 4a7be: 08c0 0009 bset #9,%d0 } return fcntl_flags; } 4a7c2: 241f movel %sp@+,%d2 4a7c4: 4e5e unlk %fp 4a7c6: 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) { 4a7c8: 2001 movel %d1,%d0 <== NOT EXECUTED 4a7ca: e488 lsrl #2,%d0 <== NOT EXECUTED 4a7cc: 7401 moveq #1,%d2 <== NOT EXECUTED 4a7ce: c082 andl %d2,%d0 <== NOT EXECUTED 4a7d0: 60d2 bras 4a7a4 <== NOT EXECUTED uint32_t flags ) { uint32_t fcntl_flags = 0; if ( (flags & LIBIO_FLAGS_READ_WRITE) == LIBIO_FLAGS_READ_WRITE ) { 4a7d2: 7002 moveq #2,%d0 <== NOT EXECUTED 4a7d4: 60ce bras 4a7a4 <== NOT EXECUTED 0005001c : int rtems_memalign( void **pointer, size_t alignment, size_t size ) { 5001c: 4e56 0000 linkw %fp,#0 50020: 2f0a movel %a2,%sp@- 50022: 246e 0008 moveal %fp@(8),%a2 50026: 2f02 movel %d2,%sp@- void *return_this; /* * Parameter error checks */ if ( !pointer ) 50028: 4a8a tstl %a2 5002a: 675e beqs 5008a return EINVAL; *pointer = NULL; 5002c: 4292 clrl %a2@ /* * Do not attempt to allocate memory if not in correct system state. */ if ( _System_state_Is_up(_System_state_Get()) && 5002e: 7003 moveq #3,%d0 50030: b0b9 0006 3cc2 cmpl 63cc2 <_System_state_Current>,%d0 50036: 6748 beqs 50080 <== ALWAYS TAKEN /* * * If some free's have been deferred, then do them now. */ malloc_deferred_frees_process(); 50038: 4eb9 0004 423a jsr 4423a uintptr_t size, uintptr_t alignment ) { return _Protected_heap_Allocate_aligned_with_boundary( heap, size, alignment, 0 ); 5003e: 42a7 clrl %sp@- 50040: 2f2e 000c movel %fp@(12),%sp@- 50044: 2f2e 0010 movel %fp@(16),%sp@- 50048: 2f39 0006 22a0 movel 622a0 ,%sp@- 5004e: 4eb9 0004 97c8 jsr 497c8 <_Protected_heap_Allocate_aligned_with_boundary> return_this = _Protected_heap_Allocate_aligned( RTEMS_Malloc_Heap, size, alignment ); if ( !return_this ) 50054: 4fef 0010 lea %sp@(16),%sp 50058: 2400 movel %d0,%d2 5005a: 673c beqs 50098 return ENOMEM; /* * If configured, update the more involved statistics */ if ( rtems_malloc_statistics_helpers ) 5005c: 2079 0006 2906 moveal 62906 ,%a0 50062: 4a88 tstl %a0 50064: 670a beqs 50070 <== ALWAYS TAKEN (*rtems_malloc_statistics_helpers->at_malloc)(pointer); 50066: 2f0a movel %a2,%sp@- <== NOT EXECUTED 50068: 2068 0004 moveal %a0@(4),%a0 <== NOT EXECUTED 5006c: 4e90 jsr %a0@ <== NOT EXECUTED 5006e: 588f addql #4,%sp <== NOT EXECUTED */ if (rtems_malloc_boundary_helpers) (*rtems_malloc_boundary_helpers->at_malloc)(return_this, size); #endif *pointer = return_this; 50070: 2482 movel %d2,%a2@ return 0; } 50072: 242e fff8 movel %fp@(-8),%d2 */ if (rtems_malloc_boundary_helpers) (*rtems_malloc_boundary_helpers->at_malloc)(return_this, size); #endif *pointer = return_this; 50076: 4280 clrl %d0 return 0; } 50078: 246e fffc moveal %fp@(-4),%a2 5007c: 4e5e unlk %fp 5007e: 4e75 rts *pointer = NULL; /* * Do not attempt to allocate memory if not in correct system state. */ if ( _System_state_Is_up(_System_state_Get()) && 50080: 4eb9 0004 41e0 jsr 441e0 50086: 4a00 tstb %d0 50088: 66ae bnes 50038 <== ALWAYS TAKEN (*rtems_malloc_boundary_helpers->at_malloc)(return_this, size); #endif *pointer = return_this; return 0; } 5008a: 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; 5008e: 7016 moveq #22,%d0 } 50090: 246e fffc moveal %fp@(-4),%a2 50094: 4e5e unlk %fp 50096: 4e75 rts 50098: 242e fff8 movel %fp@(-8),%d2 return_this = _Protected_heap_Allocate_aligned( RTEMS_Malloc_Heap, size, alignment ); if ( !return_this ) 5009c: 700c moveq #12,%d0 (*rtems_malloc_boundary_helpers->at_malloc)(return_this, size); #endif *pointer = return_this; return 0; } 5009e: 246e fffc moveal %fp@(-4),%a2 500a2: 4e5e unlk %fp ... 00047764 : rtems_status_code rtems_object_get_class_information( int the_api, int the_class, rtems_object_api_class_information *info ) { 47764: 4e56 0000 linkw %fp,#0 47768: 2f0a movel %a2,%sp@- 4776a: 246e 0010 moveal %fp@(16),%a2 4776e: 2f02 movel %d2,%sp@- int i; /* * Validate parameters and look up information structure. */ if ( !info ) 47770: 4a8a tstl %a2 47772: 6766 beqs 477da return RTEMS_INVALID_ADDRESS; obj_info = _Objects_Get_information( the_api, the_class ); 47774: 2f2e 000c movel %fp@(12),%sp@- 47778: 2f2e 0008 movel %fp@(8),%sp@- 4777c: 4eb9 0004 9314 jsr 49314 <_Objects_Get_information> if ( !obj_info ) 47782: 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 ); 47784: 2040 moveal %d0,%a0 if ( !obj_info ) 47786: 4a80 tstl %d0 47788: 675e beqs 477e8 return RTEMS_INVALID_NUMBER; /* * Return information about this object class to the user. */ info->minimum_id = obj_info->minimum_id; 4778a: 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; 4778e: 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; 47790: 2568 000a 0004 movel %a0@(10),%a2@(4) info->auto_extend = obj_info->auto_extend; info->maximum = obj_info->maximum; 47796: 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; 4779a: 1568 0010 000c moveb %a0@(16),%a2@(12) info->maximum = obj_info->maximum; 477a0: 2542 0008 movel %d2,%a2@(8) for ( unallocated=0, i=1 ; i <= info->maximum ; i++ ) 477a4: 6750 beqs 477f6 <== NEVER TAKEN 477a6: 2068 0018 moveal %a0@(24),%a0 477aa: 7201 moveq #1,%d1 477ac: 7001 moveq #1,%d0 477ae: 93c9 subal %a1,%a1 477b0: 5280 addql #1,%d0 if ( !obj_info->local_table[i] ) 477b2: 4ab0 1c00 tstl %a0@(00000000,%d1:l:4) 477b6: 6718 beqs 477d0 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++ ) 477b8: 2200 movel %d0,%d1 477ba: b082 cmpl %d2,%d0 477bc: 63f2 blss 477b0 <== ALWAYS TAKEN if ( !obj_info->local_table[i] ) unallocated++; info->unallocated = unallocated; 477be: 2549 000e movel %a1,%a2@(14) 477c2: 4280 clrl %d0 return RTEMS_SUCCESSFUL; } 477c4: 242e fff8 movel %fp@(-8),%d2 477c8: 246e fffc moveal %fp@(-4),%a2 477cc: 4e5e unlk %fp 477ce: 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++; 477d0: 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++ ) 477d2: 2200 movel %d0,%d1 477d4: b082 cmpl %d2,%d0 477d6: 63d8 blss 477b0 <== NEVER TAKEN 477d8: 60e4 bras 477be unallocated++; info->unallocated = unallocated; return RTEMS_SUCCESSFUL; } 477da: 242e fff8 movel %fp@(-8),%d2 int i; /* * Validate parameters and look up information structure. */ if ( !info ) 477de: 7009 moveq #9,%d0 unallocated++; info->unallocated = unallocated; return RTEMS_SUCCESSFUL; } 477e0: 246e fffc moveal %fp@(-4),%a2 477e4: 4e5e unlk %fp 477e6: 4e75 rts 477e8: 242e fff8 movel %fp@(-8),%d2 */ if ( !info ) return RTEMS_INVALID_ADDRESS; obj_info = _Objects_Get_information( the_api, the_class ); if ( !obj_info ) 477ec: 700a moveq #10,%d0 unallocated++; info->unallocated = unallocated; return RTEMS_SUCCESSFUL; } 477ee: 246e fffc moveal %fp@(-4),%a2 477f2: 4e5e unlk %fp 477f4: 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++ ) 477f6: 93c9 subal %a1,%a1 <== NOT EXECUTED if ( !obj_info->local_table[i] ) unallocated++; info->unallocated = unallocated; 477f8: 4280 clrl %d0 <== NOT EXECUTED 477fa: 2549 000e movel %a1,%a2@(14) <== NOT EXECUTED 477fe: 60c4 bras 477c4 <== NOT EXECUTED 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 0005692c : uint32_t length, uint32_t buffer_size, rtems_attribute attribute_set, rtems_id *id ) { 5692c: 4e56 ffe8 linkw %fp,#-24 56930: 48d7 0c3c moveml %d2-%d5/%a2-%a3,%sp@ 56934: 242e 0008 movel %fp@(8),%d2 56938: 2a2e 000c movel %fp@(12),%d5 5693c: 282e 0010 movel %fp@(16),%d4 56940: 262e 0014 movel %fp@(20),%d3 56944: 246e 001c moveal %fp@(28),%a2 register Partition_Control *the_partition; if ( !rtems_is_name_valid( name ) ) 56948: 4a82 tstl %d2 5694a: 673a beqs 56986 return RTEMS_INVALID_NAME; if ( !starting_address ) 5694c: 4a85 tstl %d5 5694e: 671e beqs 5696e return RTEMS_INVALID_ADDRESS; if ( !id ) 56950: 4a8a tstl %a2 56952: 671a beqs 5696e <== NEVER TAKEN return RTEMS_INVALID_ADDRESS; if ( length == 0 || buffer_size == 0 || length < buffer_size || 56954: 4a84 tstl %d4 56956: 6722 beqs 5697a 56958: 4a83 tstl %d3 5695a: 671e beqs 5697a 5695c: b684 cmpl %d4,%d3 5695e: 621a bhis 5697a 56960: 7003 moveq #3,%d0 56962: c083 andl %d3,%d0 56964: 6614 bnes 5697a !_Partition_Is_buffer_size_aligned( buffer_size ) ) return RTEMS_INVALID_SIZE; if ( !_Addresses_Is_aligned( starting_address ) ) 56966: 103c 0003 moveb #3,%d0 5696a: c085 andl %d5,%d0 5696c: 6724 beqs 56992 0 /* Not used */ ); #endif _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; 5696e: 7009 moveq #9,%d0 } 56970: 4cee 0c3c ffe8 moveml %fp@(-24),%d2-%d5/%a2-%a3 56976: 4e5e unlk %fp 56978: 4e75 rts 0 /* Not used */ ); #endif _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; 5697a: 7008 moveq #8,%d0 } 5697c: 4cee 0c3c ffe8 moveml %fp@(-24),%d2-%d5/%a2-%a3 56982: 4e5e unlk %fp 56984: 4e75 rts rtems_id *id ) { register Partition_Control *the_partition; if ( !rtems_is_name_valid( name ) ) 56986: 7003 moveq #3,%d0 ); #endif _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 56988: 4cee 0c3c ffe8 moveml %fp@(-24),%d2-%d5/%a2-%a3 5698e: 4e5e unlk %fp 56990: 4e75 rts 56992: 2039 0007 d0b4 movel 7d0b4 <_Thread_Dispatch_disable_level>,%d0 56998: 5280 addql #1,%d0 5699a: 23c0 0007 d0b4 movel %d0,7d0b4 <_Thread_Dispatch_disable_level> * This function allocates a partition control block from * the inactive chain of free partition control blocks. */ RTEMS_INLINE_ROUTINE Partition_Control *_Partition_Allocate ( void ) { return (Partition_Control *) _Objects_Allocate( &_Partition_Information ); 569a0: 4879 0007 cf48 pea 7cf48 <_Partition_Information> 569a6: 4eb9 0005 b39c jsr 5b39c <_Objects_Allocate> _Thread_Disable_dispatch(); /* prevents deletion */ the_partition = _Partition_Allocate(); if ( !the_partition ) { 569ac: 588f addql #4,%sp 569ae: 2640 moveal %d0,%a3 569b0: 4a80 tstl %d0 569b2: 675a beqs 56a0e _Thread_Enable_dispatch(); return RTEMS_TOO_MANY; } #endif the_partition->starting_address = starting_address; 569b4: 2745 0010 movel %d5,%a3@(16) the_partition->length = length; the_partition->buffer_size = buffer_size; the_partition->attribute_set = attribute_set; the_partition->number_of_used_blocks = 0; _Chain_Initialize( &the_partition->Memory, starting_address, 569b8: 2004 movel %d4,%d0 #endif the_partition->starting_address = starting_address; the_partition->length = length; the_partition->buffer_size = buffer_size; the_partition->attribute_set = attribute_set; 569ba: 276e 0018 001c movel %fp@(24),%a3@(28) the_partition->number_of_used_blocks = 0; _Chain_Initialize( &the_partition->Memory, starting_address, 569c0: 4c43 0000 remul %d3,%d0,%d0 return RTEMS_TOO_MANY; } #endif the_partition->starting_address = starting_address; the_partition->length = length; 569c4: 2744 0014 movel %d4,%a3@(20) the_partition->buffer_size = buffer_size; 569c8: 2743 0018 movel %d3,%a3@(24) the_partition->attribute_set = attribute_set; the_partition->number_of_used_blocks = 0; 569cc: 42ab 0020 clrl %a3@(32) _Chain_Initialize( &the_partition->Memory, starting_address, 569d0: 2f03 movel %d3,%sp@- 569d2: 2f00 movel %d0,%sp@- 569d4: 2f05 movel %d5,%sp@- 569d6: 486b 0024 pea %a3@(36) 569da: 4eb9 0005 9ee8 jsr 59ee8 <_Chain_Initialize> 569e0: 202b 0008 movel %a3@(8),%d0 569e4: 4281 clrl %d1 569e6: 2079 0007 cf60 moveal 7cf60 <_Partition_Information+0x18>,%a0 569ec: 3200 movew %d0,%d1 information, _Objects_Get_index( the_object->id ), the_object ); the_object->name = name; 569ee: 2742 000c movel %d2,%a3@(12) #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 569f2: 218b 1c00 movel %a3,%a0@(00000000,%d1:l:4) &_Partition_Information, &the_partition->Object, (Objects_Name) name ); *id = the_partition->Object.id; 569f6: 2480 movel %d0,%a2@ name, 0 /* Not used */ ); #endif _Thread_Enable_dispatch(); 569f8: 4eb9 0005 c164 jsr 5c164 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 569fe: 4fef 0010 lea %sp@(16),%sp name, 0 /* Not used */ ); #endif _Thread_Enable_dispatch(); 56a02: 4280 clrl %d0 return RTEMS_SUCCESSFUL; } 56a04: 4cee 0c3c ffe8 moveml %fp@(-24),%d2-%d5/%a2-%a3 56a0a: 4e5e unlk %fp 56a0c: 4e75 rts _Thread_Disable_dispatch(); /* prevents deletion */ the_partition = _Partition_Allocate(); if ( !the_partition ) { _Thread_Enable_dispatch(); 56a0e: 4eb9 0005 c164 jsr 5c164 <_Thread_Enable_dispatch> 56a14: 7005 moveq #5,%d0 ); #endif _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 56a16: 4cee 0c3c ffe8 moveml %fp@(-24),%d2-%d5/%a2-%a3 56a1c: 4e5e unlk %fp <== NOT EXECUTED 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 cf48 pea 7cf48 <_Partition_Information> 56b56: 242e 000c movel %fp@(12),%d2 56b5a: 4eb9 0005 b874 jsr 5b874 <_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 <== NEVER TAKEN 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 9e74 jsr 59e74 <_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 c164 jsr 5c164 <_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 c164 jsr 5c164 <_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 ... 0004bd6a : /* * Initialization of FIFO/pipe module. */ void rtems_pipe_initialize (void) { 4bd6a: 4e56 0000 linkw %fp,#0 if (!rtems_pipe_configured) 4bd6e: 4a39 0005 c834 tstb 5c834 4bd74: 6708 beqs 4bd7e <== ALWAYS TAKEN return; if (rtems_pipe_semaphore) 4bd76: 4ab9 0005 d178 tstl 5d178 <== NOT EXECUTED 4bd7c: 6704 beqs 4bd82 <== NOT EXECUTED rtems_fatal_error_occurred (sc); rtems_interval now; now = rtems_clock_get_ticks_since_boot(); rtems_pipe_no = now; } 4bd7e: 4e5e unlk %fp 4bd80: 4e75 rts if (rtems_pipe_semaphore) return; rtems_status_code sc; sc = rtems_semaphore_create( 4bd82: 4879 0005 d178 pea 5d178 <== NOT EXECUTED 4bd88: 42a7 clrl %sp@- <== NOT EXECUTED 4bd8a: 4878 0054 pea 54 <== NOT EXECUTED 4bd8e: 4878 0001 pea 1 <== NOT EXECUTED 4bd92: 2f3c 5049 5045 movel #1346981957,%sp@- <== NOT EXECUTED 4bd98: 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) 4bd9e: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED 4bda2: 4a80 tstl %d0 <== NOT EXECUTED 4bda4: 6610 bnes 4bdb6 <== NOT EXECUTED rtems_fatal_error_occurred (sc); rtems_interval now; now = rtems_clock_get_ticks_since_boot(); 4bda6: 4eb9 0004 55fc jsr 455fc <== NOT EXECUTED rtems_pipe_no = now; } 4bdac: 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; 4bdae: 33c0 0005 d180 movew %d0,5d180 <== NOT EXECUTED } 4bdb4: 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); 4bdb6: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4bdb8: 4eb9 0004 6450 jsr 46450 <== NOT EXECUTED 00055fe0 : rtems_status_code rtems_port_internal_to_external( rtems_id id, void *internal, void **external ) { 55fe0: 4e56 fffc linkw %fp,#-4 55fe4: 2f0a movel %a2,%sp@- 55fe6: 246e 0010 moveal %fp@(16),%a2 55fea: 2f02 movel %d2,%sp@- 55fec: 242e 000c movel %fp@(12),%d2 register Dual_ported_memory_Control *the_port; Objects_Locations location; uint32_t ending; if ( !external ) 55ff0: 4a8a tstl %a2 55ff2: 6762 beqs 56056 <== NEVER TAKEN 55ff4: 486e fffc pea %fp@(-4) 55ff8: 2f2e 0008 movel %fp@(8),%sp@- 55ffc: 4879 0007 cf10 pea 7cf10 <_Dual_ported_memory_Information> 56002: 4eb9 0005 b874 jsr 5b874 <_Objects_Get> return RTEMS_INVALID_ADDRESS; the_port = _Dual_ported_memory_Get( id, &location ); switch ( location ) { 56008: 4fef 000c lea %sp@(12),%sp 5600c: 4aae fffc tstl %fp@(-4) 56010: 6624 bnes 56036 case OBJECTS_LOCAL: ending = _Addresses_Subtract( internal, the_port->internal_base ); 56012: 2202 movel %d2,%d1 56014: 2040 moveal %d0,%a0 56016: 92a8 0010 subl %a0@(16),%d1 if ( ending > the_port->length ) 5601a: b2a8 0018 cmpl %a0@(24),%d1 5601e: 6324 blss 56044 *external = internal; 56020: 2482 movel %d2,%a2@ else *external = _Addresses_Add_offset( the_port->external_base, ending ); _Thread_Enable_dispatch(); 56022: 4eb9 0005 c164 jsr 5c164 <_Thread_Enable_dispatch> 56028: 4280 clrl %d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 5602a: 242e fff4 movel %fp@(-12),%d2 5602e: 246e fff8 moveal %fp@(-8),%a2 56032: 4e5e unlk %fp 56034: 4e75 rts 56036: 242e fff4 movel %fp@(-12),%d2 if ( !external ) return RTEMS_INVALID_ADDRESS; the_port = _Dual_ported_memory_Get( id, &location ); switch ( location ) { 5603a: 7004 moveq #4,%d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 5603c: 246e fff8 moveal %fp@(-8),%a2 56040: 4e5e unlk %fp 56042: 4e75 rts case OBJECTS_LOCAL: ending = _Addresses_Subtract( internal, the_port->internal_base ); if ( ending > the_port->length ) *external = internal; else *external = _Addresses_Add_offset( the_port->external_base, 56044: 2040 moveal %d0,%a0 56046: d2a8 0014 addl %a0@(20),%d1 5604a: 2481 movel %d1,%a2@ ending ); _Thread_Enable_dispatch(); 5604c: 4eb9 0005 c164 jsr 5c164 <_Thread_Enable_dispatch> 56052: 4280 clrl %d0 56054: 60d4 bras 5602a case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 56056: 242e fff4 movel %fp@(-12),%d2 { register Dual_ported_memory_Control *the_port; Objects_Locations location; uint32_t ending; if ( !external ) 5605a: 7009 moveq #9,%d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 5605c: 246e fff8 moveal %fp@(-8),%a2 56060: 4e5e unlk %fp <== NOT EXECUTED 00046dc0 : rtems_status_code rtems_rate_monotonic_period( rtems_id id, rtems_interval length ) { 46dc0: 4e56 ffec linkw %fp,#-20 46dc4: 48d7 040c moveml %d2-%d3/%a2,%sp@ RTEMS_INLINE_ROUTINE Rate_monotonic_Control *_Rate_monotonic_Get ( Objects_Id id, Objects_Locations *location ) { return (Rate_monotonic_Control *) 46dc8: 486e fffc pea %fp@(-4) 46dcc: 242e 0008 movel %fp@(8),%d2 46dd0: 2f02 movel %d2,%sp@- 46dd2: 4879 0005 fa14 pea 5fa14 <_Rate_monotonic_Information> 46dd8: 4eb9 0004 9008 jsr 49008 <_Objects_Get> rtems_rate_monotonic_period_states local_state; ISR_Level level; the_period = _Rate_monotonic_Get( id, &location ); switch ( location ) { 46dde: 4fef 000c lea %sp@(12),%sp 46de2: 2440 moveal %d0,%a2 46de4: 4aae fffc tstl %fp@(-4) 46de8: 661e bnes 46e08 case OBJECTS_LOCAL: if ( !_Thread_Is_executing( the_period->owner ) ) { 46dea: 2039 0005 fbca movel 5fbca <_Thread_Executing>,%d0 46df0: b0aa 0040 cmpl %a2@(64),%d0 46df4: 671e beqs 46e14 _Thread_Enable_dispatch(); 46df6: 4eb9 0004 9874 jsr 49874 <_Thread_Enable_dispatch> 46dfc: 7017 moveq #23,%d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 46dfe: 4cee 040c ffec moveml %fp@(-20),%d2-%d3/%a2 46e04: 4e5e unlk %fp 46e06: 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; 46e08: 7004 moveq #4,%d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 46e0a: 4cee 040c ffec moveml %fp@(-20),%d2-%d3/%a2 46e10: 4e5e unlk %fp 46e12: 4e75 rts if ( !_Thread_Is_executing( the_period->owner ) ) { _Thread_Enable_dispatch(); return RTEMS_NOT_OWNER_OF_RESOURCE; } if ( length == RTEMS_PERIOD_STATUS ) { 46e14: 4aae 000c tstl %fp@(12) 46e18: 6700 00ce beqw 46ee8 } _Thread_Enable_dispatch(); return( return_value ); } _ISR_Disable( level ); 46e1c: 203c 0000 0700 movel #1792,%d0 46e22: 40c3 movew %sr,%d3 46e24: 8083 orl %d3,%d0 46e26: 46c0 movew %d0,%sr switch ( the_period->state ) { 46e28: 202a 0038 movel %a2@(56),%d0 46e2c: 7202 moveq #2,%d1 46e2e: b280 cmpl %d0,%d1 46e30: 6700 00dc beqw 46f0e 46e34: 123c 0004 moveb #4,%d1 46e38: b280 cmpl %d0,%d1 46e3a: 6762 beqs 46e9e 46e3c: 4a80 tstl %d0 46e3e: 66c8 bnes 46e08 <== NEVER TAKEN case RATE_MONOTONIC_INACTIVE: { _ISR_Enable( level ); 46e40: 46c3 movew %d3,%sr /* * Baseline statistics information for the beginning of a period. */ _Rate_monotonic_Initiate_statistics( the_period ); 46e42: 2f0a movel %a2,%sp@- 46e44: 2d40 fff8 movel %d0,%fp@(-8) 46e48: 4eb9 0004 6b78 jsr 46b78 <_Rate_monotonic_Initiate_statistics> Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; the_watchdog->routine = routine; 46e4e: 223c 0004 7224 movel #291364,%d1 the_watchdog->id = id; 46e54: 2542 0030 movel %d2,%a2@(48) Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 46e58: 242e 000c movel %fp@(12),%d2 Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; the_watchdog->routine = routine; 46e5c: 2541 002c movel %d1,%a2@(44) the_period->state = RATE_MONOTONIC_ACTIVE; 46e60: 7202 moveq #2,%d1 Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 46e62: 2542 001c movel %d2,%a2@(28) 46e66: 2541 0038 movel %d1,%a2@(56) Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 46e6a: 42aa 0018 clrl %a2@(24) the_watchdog->routine = routine; the_watchdog->id = id; the_watchdog->user_data = user_data; 46e6e: 42aa 0034 clrl %a2@(52) _Rate_monotonic_Timeout, id, NULL ); the_period->next_length = length; 46e72: 2542 003c movel %d2,%a2@(60) ) { the_watchdog->initial = units; _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 46e76: 486a 0010 pea %a2@(16) 46e7a: 4879 0005 fbe8 pea 5fbe8 <_Watchdog_Ticks_chain> 46e80: 4eb9 0004 aa7c jsr 4aa7c <_Watchdog_Insert> _Watchdog_Insert_ticks( &the_period->Timer, length ); _Thread_Enable_dispatch(); 46e86: 4eb9 0004 9874 jsr 49874 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 46e8c: 202e fff8 movel %fp@(-8),%d0 46e90: 4fef 000c lea %sp@(12),%sp case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 46e94: 4cee 040c ffec moveml %fp@(-20),%d2-%d3/%a2 46e9a: 4e5e unlk %fp 46e9c: 4e75 rts case RATE_MONOTONIC_EXPIRED: /* * Update statistics from the concluding period */ _Rate_monotonic_Update_statistics( the_period ); 46e9e: 2f0a movel %a2,%sp@- 46ea0: 4eb9 0004 6ca6 jsr 46ca6 <_Rate_monotonic_Update_statistics> _ISR_Enable( level ); 46ea6: 46c3 movew %d3,%sr the_period->state = RATE_MONOTONIC_ACTIVE; 46ea8: 7202 moveq #2,%d1 the_period->next_length = length; _Watchdog_Insert_ticks( &the_period->Timer, length ); _Thread_Enable_dispatch(); 46eaa: 7006 moveq #6,%d0 Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 46eac: 242e 000c movel %fp@(12),%d2 */ _Rate_monotonic_Update_statistics( the_period ); _ISR_Enable( level ); the_period->state = RATE_MONOTONIC_ACTIVE; 46eb0: 2541 0038 movel %d1,%a2@(56) 46eb4: 2542 001c movel %d2,%a2@(28) the_period->next_length = length; 46eb8: 2542 003c movel %d2,%a2@(60) _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 46ebc: 486a 0010 pea %a2@(16) 46ec0: 4879 0005 fbe8 pea 5fbe8 <_Watchdog_Ticks_chain> 46ec6: 2d40 fff8 movel %d0,%fp@(-8) 46eca: 4eb9 0004 aa7c jsr 4aa7c <_Watchdog_Insert> _Watchdog_Insert_ticks( &the_period->Timer, length ); _Thread_Enable_dispatch(); 46ed0: 4eb9 0004 9874 jsr 49874 <_Thread_Enable_dispatch> return RTEMS_TIMEOUT; 46ed6: 202e fff8 movel %fp@(-8),%d0 46eda: 4fef 000c lea %sp@(12),%sp case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 46ede: 4cee 040c ffec moveml %fp@(-20),%d2-%d3/%a2 46ee4: 4e5e unlk %fp 46ee6: 4e75 rts _Thread_Enable_dispatch(); return RTEMS_NOT_OWNER_OF_RESOURCE; } if ( length == RTEMS_PERIOD_STATUS ) { switch ( the_period->state ) { 46ee8: 202a 0038 movel %a2@(56),%d0 46eec: 7204 moveq #4,%d1 46eee: b280 cmpl %d0,%d1 46ef0: 6400 009c bccw 46f8e 46ef4: 4280 clrl %d0 <== NOT EXECUTED case RATE_MONOTONIC_ACTIVE: default: /* unreached -- only to remove warnings */ return_value = RTEMS_SUCCESSFUL; break; } _Thread_Enable_dispatch(); 46ef6: 2d40 fff8 movel %d0,%fp@(-8) <== NOT EXECUTED 46efa: 4eb9 0004 9874 jsr 49874 <_Thread_Enable_dispatch> <== NOT EXECUTED return( return_value ); 46f00: 202e fff8 movel %fp@(-8),%d0 <== NOT EXECUTED case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 46f04: 4cee 040c ffec moveml %fp@(-20),%d2-%d3/%a2 46f0a: 4e5e unlk %fp 46f0c: 4e75 rts case RATE_MONOTONIC_ACTIVE: /* * Update statistics from the concluding period. */ _Rate_monotonic_Update_statistics( the_period ); 46f0e: 2f0a movel %a2,%sp@- 46f10: 4eb9 0004 6ca6 jsr 46ca6 <_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; 46f16: 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; 46f1a: 7001 moveq #1,%d0 the_period->next_length = length; 46f1c: 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; 46f20: 2540 0038 movel %d0,%a2@(56) the_period->next_length = length; _ISR_Enable( level ); 46f24: 46c3 movew %d3,%sr _Thread_Executing->Wait.id = the_period->Object.id; 46f26: 2079 0005 fbca moveal 5fbca <_Thread_Executing>,%a0 46f2c: 216a 0008 0020 movel %a2@(8),%a0@(32) _Thread_Set_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD ); 46f32: 4878 4000 pea 4000 46f36: 2f08 movel %a0,%sp@- 46f38: 4eb9 0004 a180 jsr 4a180 <_Thread_Set_state> /* * Did the watchdog timer expire while we were actually blocking * on it? */ _ISR_Disable( level ); 46f3e: 203c 0000 0700 movel #1792,%d0 46f44: 40c1 movew %sr,%d1 46f46: 8081 orl %d1,%d0 46f48: 46c0 movew %d0,%sr local_state = the_period->state; the_period->state = RATE_MONOTONIC_ACTIVE; 46f4a: 7402 moveq #2,%d2 /* * Did the watchdog timer expire while we were actually blocking * on it? */ _ISR_Disable( level ); local_state = the_period->state; 46f4c: 202a 0038 movel %a2@(56),%d0 the_period->state = RATE_MONOTONIC_ACTIVE; 46f50: 2542 0038 movel %d2,%a2@(56) _ISR_Enable( level ); 46f54: 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 ) 46f56: 7203 moveq #3,%d1 46f58: 4fef 000c lea %sp@(12),%sp 46f5c: b280 cmpl %d0,%d1 46f5e: 6712 beqs 46f72 _Thread_Clear_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD ); _Thread_Enable_dispatch(); 46f60: 4eb9 0004 9874 jsr 49874 <_Thread_Enable_dispatch> 46f66: 4280 clrl %d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 46f68: 4cee 040c ffec moveml %fp@(-20),%d2-%d3/%a2 46f6e: 4e5e unlk %fp 46f70: 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 ); 46f72: 4878 4000 pea 4000 46f76: 2f39 0005 fbca movel 5fbca <_Thread_Executing>,%sp@- 46f7c: 4eb9 0004 94a0 jsr 494a0 <_Thread_Clear_state> 46f82: 508f addql #8,%sp _Thread_Enable_dispatch(); 46f84: 4eb9 0004 9874 jsr 49874 <_Thread_Enable_dispatch> 46f8a: 4280 clrl %d0 46f8c: 60da bras 46f68 _Thread_Enable_dispatch(); return RTEMS_NOT_OWNER_OF_RESOURCE; } if ( length == RTEMS_PERIOD_STATUS ) { switch ( the_period->state ) { 46f8e: 41f9 0005 d212 lea 5d212 ,%a0 46f94: 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(); 46f98: 2d40 fff8 movel %d0,%fp@(-8) 46f9c: 4eb9 0004 9874 jsr 49874 <_Thread_Enable_dispatch> return( return_value ); 46fa2: 202e fff8 movel %fp@(-8),%d0 46fa6: 6000 ff5c braw 46f04 ... 00046fac : */ void rtems_rate_monotonic_report_statistics_with_plugin( void *context, rtems_printk_plugin_t print ) { 46fac: 4e56 ff78 linkw %fp,#-136 46fb0: 48d7 3cfc moveml %d2-%d7/%a2-%a5,%sp@ 46fb4: 262e 0008 movel %fp@(8),%d3 46fb8: 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 ) 46fbc: 4a8a tstl %a2 46fbe: 6700 0082 beqw 47042 return; (*print)( context, "Period information by period\n" ); 46fc2: 4879 0005 d226 pea 5d226 46fc8: 2f03 movel %d3,%sp@- 46fca: 4e92 jsr %a2@ #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ (*print)( context, "--- CPU times are in seconds ---\n" ); 46fcc: 4879 0005 d244 pea 5d244 46fd2: 2f03 movel %d3,%sp@- 46fd4: 4e92 jsr %a2@ (*print)( context, "--- Wall times are in seconds ---\n" ); 46fd6: 4879 0005 d266 pea 5d266 46fdc: 2f03 movel %d3,%sp@- 46fde: 4e92 jsr %a2@ Be sure to test the various cases. (*print)( context,"\ 1234567890123456789012345678901234567890123456789012345678901234567890123456789\ \n"); */ (*print)( context, " ID OWNER COUNT MISSED " 46fe0: 4879 0005 d289 pea 5d289 46fe6: 2f03 movel %d3,%sp@- 46fe8: 4e92 jsr %a2@ #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ " " #endif " WALL TIME\n" ); (*print)( context, " " 46fea: 4fef 001c lea %sp@(28),%sp 46fee: 2ebc 0005 d2d4 movel #381652,%sp@ 46ff4: 2f03 movel %d3,%sp@- 46ff6: 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 ; 46ff8: 2439 0005 fa1a movel 5fa1a <_Rate_monotonic_Information+0x6>,%d2 46ffe: 508f addql #8,%sp 47000: b4b9 0005 fa1e cmpl 5fa1e <_Rate_monotonic_Information+0xa>,%d2 47006: 623a bhis 47042 <== NEVER TAKEN 47008: 280e movel %fp,%d4 #if defined(RTEMS_DEBUG) if ( status != RTEMS_SUCCESSFUL ) continue; #endif rtems_object_get_name( the_status.owner, sizeof(name), name ); 4700a: 2a0e movel %fp,%d5 4700c: 0684 ffff ffa2 addil #-94,%d4 47012: 47f9 0004 c90c lea 4c90c ,%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 ); 47018: 4bf9 0004 c9cc lea 4c9cc ,%a5 #if defined(RTEMS_DEBUG) if ( status != RTEMS_SUCCESSFUL ) continue; #endif rtems_object_get_name( the_status.owner, sizeof(name), name ); 4701e: 5b85 subql #5,%d5 47020: 49f9 0004 7304 lea 47304 ,%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 ); 47026: 2e3c 0004 a684 movel #304772,%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 ); 4702c: 2f04 movel %d4,%sp@- 4702e: 2f02 movel %d2,%sp@- 47030: 4e93 jsr %a3@ if ( status != RTEMS_SUCCESSFUL ) 47032: 508f addql #8,%sp 47034: 4a80 tstl %d0 47036: 6714 beqs 4704c * 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++ ) { 47038: 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 ; 4703a: b4b9 0005 fa1e cmpl 5fa1e <_Rate_monotonic_Information+0xa>,%d2 47040: 63ea blss 4702c the_stats.min_wall_time, the_stats.max_wall_time, ival_wall, fval_wall ); #endif } } } 47042: 4cee 3cfc ff78 moveml %fp@(-136),%d2-%d7/%a2-%a5 47048: 4e5e unlk %fp 4704a: 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 ); 4704c: 486e ffda pea %fp@(-38) 47050: 2f02 movel %d2,%sp@- 47052: 4e95 jsr %a5@ #if defined(RTEMS_DEBUG) if ( status != RTEMS_SUCCESSFUL ) continue; #endif rtems_object_get_name( the_status.owner, sizeof(name), name ); 47054: 2f05 movel %d5,%sp@- 47056: 4878 0005 pea 5 4705a: 2f2e ffda movel %fp@(-38),%sp@- 4705e: 4e94 jsr %a4@ /* * Print part of report line that is not dependent on granularity */ (*print)( context, 47060: 2f2e ffa6 movel %fp@(-90),%sp@- 47064: 2f2e ffa2 movel %fp@(-94),%sp@- 47068: 2f05 movel %d5,%sp@- 4706a: 2f02 movel %d2,%sp@- 4706c: 4879 0005 d320 pea 5d320 47072: 2f03 movel %d3,%sp@- 47074: 4e92 jsr %a2@ ); /* * If the count is zero, don't print statistics */ if (the_stats.count == 0) { 47076: 202e ffa2 movel %fp@(-94),%d0 4707a: 4fef 002c lea %sp@(44),%sp 4707e: 6618 bnes 47098 (*print)( context, "\n" ); 47080: 4879 0005 d6de pea 5d6de * 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++ ) { 47086: 5282 addql #1,%d2 /* * If the count is zero, don't print statistics */ if (the_stats.count == 0) { (*print)( context, "\n" ); 47088: 2f03 movel %d3,%sp@- 4708a: 4e92 jsr %a2@ continue; 4708c: 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 ; 4708e: b4b9 0005 fa1e cmpl 5fa1e <_Rate_monotonic_Information+0xa>,%d2 47094: 6396 blss 4702c <== ALWAYS TAKEN 47096: 60aa bras 47042 <== 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 ); 47098: 486e fff2 pea %fp@(-14) 4709c: 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++ ) { 4709e: 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 ); 470a0: 2f00 movel %d0,%sp@- 470a2: 486e ffba pea %fp@(-70) 470a6: 4e90 jsr %a0@ (*print)( context, 470a8: 202e fff6 movel %fp@(-10),%d0 470ac: 223c 0000 03e8 movel #1000,%d1 470b2: 4c41 0800 remsl %d1,%d0,%d0 470b6: 2c2e ffb6 movel %fp@(-74),%d6 470ba: 2f00 movel %d0,%sp@- 470bc: 2001 movel %d1,%d0 470be: 2f2e fff2 movel %fp@(-14),%sp@- 470c2: 4c40 6806 remsl %d0,%d6,%d6 470c6: 202e ffae movel %fp@(-82),%d0 470ca: 2246 moveal %d6,%a1 470cc: 223c 0000 03e8 movel #1000,%d1 470d2: 2f09 movel %a1,%sp@- 470d4: 2f2e ffb2 movel %fp@(-78),%sp@- 470d8: 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, 470dc: 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, 470e2: 2f00 movel %d0,%sp@- 470e4: 2f2e ffaa movel %fp@(-86),%sp@- 470e8: 4879 0005 d337 pea 5d337 470ee: 2f03 movel %d3,%sp@- 470f0: 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); 470f2: 4fef 002c lea %sp@(44),%sp 470f6: 2047 moveal %d7,%a0 470f8: 486e fff2 pea %fp@(-14) 470fc: 2f2e ffa2 movel %fp@(-94),%sp@- 47100: 486e ffd2 pea %fp@(-46) 47104: 4e90 jsr %a0@ (*print)( context, 47106: 202e fff6 movel %fp@(-10),%d0 4710a: 4c46 0800 remsl %d6,%d0,%d0 4710e: 222e ffce movel %fp@(-50),%d1 47112: 2f00 movel %d0,%sp@- 47114: 2f2e fff2 movel %fp@(-14),%sp@- 47118: 4c46 1801 remsl %d6,%d1,%d1 4711c: 202e ffc6 movel %fp@(-58),%d0 47120: 2241 moveal %d1,%a1 47122: 2f09 movel %a1,%sp@- 47124: 2f2e ffca movel %fp@(-54),%sp@- 47128: 4c46 0800 remsl %d6,%d0,%d0 4712c: 2f00 movel %d0,%sp@- 4712e: 2f2e ffc2 movel %fp@(-62),%sp@- 47132: 4879 0005 d356 pea 5d356 47138: 2f03 movel %d3,%sp@- 4713a: 4e92 jsr %a2@ 4713c: 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 ; 47140: b4b9 0005 fa1e cmpl 5fa1e <_Rate_monotonic_Information+0xa>,%d2 47146: 6300 fee4 blsw 4702c 4714a: 6000 fef6 braw 47042 <== NOT EXECUTED 00047168 : /* * rtems_rate_monotonic_reset_all_statistics */ void rtems_rate_monotonic_reset_all_statistics( void ) { 47168: 4e56 0000 linkw %fp,#0 4716c: 2039 0005 fb10 movel 5fb10 <_Thread_Dispatch_disable_level>,%d0 47172: 5280 addql #1,%d0 47174: 2f0a movel %a2,%sp@- 47176: 23c0 0005 fb10 movel %d0,5fb10 <_Thread_Dispatch_disable_level> 4717c: 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 ; 4717e: 2439 0005 fa1a movel 5fa1a <_Rate_monotonic_Information+0x6>,%d2 47184: b4b9 0005 fa1e cmpl 5fa1e <_Rate_monotonic_Information+0xa>,%d2 4718a: 6216 bhis 471a2 <== NEVER TAKEN 4718c: 45f9 0004 71b4 lea 471b4 ,%a2 id <= _Rate_monotonic_Information.maximum_id ; id++ ) { status = rtems_rate_monotonic_reset_statistics( id ); 47192: 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++ ) { 47194: 5282 addql #1,%d2 status = rtems_rate_monotonic_reset_statistics( id ); 47196: 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 ; 47198: 588f addql #4,%sp 4719a: b4b9 0005 fa1e cmpl 5fa1e <_Rate_monotonic_Information+0xa>,%d2 471a0: 63f0 blss 47192 /* * Done so exit thread dispatching disabled critical section. */ _Thread_Enable_dispatch(); } 471a2: 242e fff8 movel %fp@(-8),%d2 471a6: 246e fffc moveal %fp@(-4),%a2 471aa: 4e5e unlk %fp } /* * Done so exit thread dispatching disabled critical section. */ _Thread_Enable_dispatch(); 471ac: 4ef9 0004 9874 jmp 49874 <_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 d166 movel 7d166 <_RTEMS_Allocator_Mutex>,%sp@- 574a2: 4eb9 0005 9de0 jsr 59de0 <_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 cfb8 pea 7cfb8 <_Region_Information> 574ae: 4eb9 0005 b39c jsr 5b39c <_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 ae20 jsr 5ae20 <_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 cfb8 pea 7cfb8 <_Region_Information> 574e2: 103c 0008 moveb #8,%d0 574e6: 2d40 fffc movel %d0,%fp@(-4) 574ea: 4eb9 0005 b6d4 jsr 5b6d4 <_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 d166 movel 7d166 <_RTEMS_Allocator_Mutex>,%sp@- 574fc: 2d40 fffc movel %d0,%fp@(-4) 57500: 4eb9 0005 9e40 jsr 59e40 <_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 d166 movel 7d166 <_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 9e40 jsr 59e40 <_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 c8e4 jsr 5c8e4 <_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 cfd0 moveal 7cfd0 <_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 d166 movel 7d166 <_RTEMS_Allocator_Mutex>,%sp@- 575a6: 2d40 fffc movel %d0,%fp@(-4) 575aa: 4eb9 0005 9e40 jsr 59e40 <_API_Mutex_Unlock> return return_status; 575b0: 202e fffc movel %fp@(-4),%d0 575b4: 588f addql #4,%sp 575b6: 6000 ff54 braw 5750c ... 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 d166 movel 7d166 <_RTEMS_Allocator_Mutex>,%sp@- 57680: 4eb9 0005 9de0 jsr 59de0 <_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 cfb8 pea 7cfb8 <_Region_Information> 57694: 4eb9 0005 b838 jsr 5b838 <_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 ab10 jsr 5ab10 <_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 d166 movel 7d166 <_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 9e40 jsr 59e40 <_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 d166 movel 7d166 <_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 9e40 jsr 59e40 <_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 d166 movel 7d166 <_RTEMS_Allocator_Mutex>,%sp@- 5771e: 4eb9 0005 9e40 jsr 59e40 <_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 d166 movel 7d166 <_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 9e40 jsr 59e40 <_API_Mutex_Unlock> return return_status; 57736: 588f addql #4,%sp 57738: 609e bras 576d8 ... 000577d4 : rtems_status_code rtems_region_get_information( rtems_id id, Heap_Information_block *the_info ) { 577d4: 4e56 fffc linkw %fp,#-4 577d8: 2f02 movel %d2,%sp@- 577da: 242e 000c movel %fp@(12),%d2 Objects_Locations location; rtems_status_code return_status; register Region_Control *the_region; if ( !the_info ) 577de: 6766 beqs 57846 <== NEVER TAKEN return RTEMS_INVALID_ADDRESS; _RTEMS_Lock_allocator(); 577e0: 2f39 0007 d166 movel 7d166 <_RTEMS_Allocator_Mutex>,%sp@- 577e6: 4eb9 0005 9de0 jsr 59de0 <_API_Mutex_Lock> 577ec: 486e fffc pea %fp@(-4) 577f0: 2f2e 0008 movel %fp@(8),%sp@- 577f4: 4879 0007 cfb8 pea 7cfb8 <_Region_Information> 577fa: 4eb9 0005 b838 jsr 5b838 <_Objects_Get_no_protection> the_region = _Region_Get( id, &location ); switch ( location ) { 57800: 4fef 0010 lea %sp@(16),%sp 57804: 4aae fffc tstl %fp@(-4) 57808: 662a bnes 57834 case OBJECTS_LOCAL: _Heap_Get_information( &the_region->Memory, the_info ); 5780a: 2f02 movel %d2,%sp@- 5780c: 2040 moveal %d0,%a0 5780e: 4868 0068 pea %a0@(104) 57812: 4282 clrl %d2 57814: 4eb9 0005 ad98 jsr 5ad98 <_Heap_Get_information> return_status = RTEMS_SUCCESSFUL; break; 5781a: 508f addql #8,%sp default: return_status = RTEMS_INVALID_ID; break; } _RTEMS_Unlock_allocator(); 5781c: 2f39 0007 d166 movel 7d166 <_RTEMS_Allocator_Mutex>,%sp@- 57822: 4eb9 0005 9e40 jsr 59e40 <_API_Mutex_Unlock> return return_status; 57828: 588f addql #4,%sp } 5782a: 2002 movel %d2,%d0 5782c: 242e fff8 movel %fp@(-8),%d2 57830: 4e5e unlk %fp 57832: 4e75 rts default: return_status = RTEMS_INVALID_ID; break; } _RTEMS_Unlock_allocator(); 57834: 2f39 0007 d166 movel 7d166 <_RTEMS_Allocator_Mutex>,%sp@- return RTEMS_INVALID_ADDRESS; _RTEMS_Lock_allocator(); the_region = _Region_Get( id, &location ); switch ( location ) { 5783a: 7404 moveq #4,%d2 default: return_status = RTEMS_INVALID_ID; break; } _RTEMS_Unlock_allocator(); 5783c: 4eb9 0005 9e40 jsr 59e40 <_API_Mutex_Unlock> return return_status; 57842: 588f addql #4,%sp 57844: 60e4 bras 5782a { Objects_Locations location; rtems_status_code return_status; register Region_Control *the_region; if ( !the_info ) 57846: 143c 0009 moveb #9,%d2 break; } _RTEMS_Unlock_allocator(); return return_status; } 5784a: 2002 movel %d2,%d0 5784c: 242e fff8 movel %fp@(-8),%d2 57850: 4e5e unlk %fp <== NOT EXECUTED 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 d166 movel 7d166 <_RTEMS_Allocator_Mutex>,%sp@- 579e0: 4eb9 0005 9de0 jsr 59de0 <_API_Mutex_Lock> 579e6: 486e fffc pea %fp@(-4) 579ea: 2f2e 0008 movel %fp@(8),%sp@- 579ee: 4879 0007 cfb8 pea 7cfb8 <_Region_Information> 579f4: 4eb9 0005 b838 jsr 5b838 <_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 b274 jsr 5b274 <_Heap_Size_of_alloc_area> 57a14: 4fef 000c lea %sp@(12),%sp 57a18: 4a00 tstb %d0 57a1a: 6624 bnes 57a40 <== ALWAYS TAKEN case OBJECTS_ERROR: return_status = RTEMS_INVALID_ID; break; } _RTEMS_Unlock_allocator(); 57a1c: 2f39 0007 d166 movel 7d166 <_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 9e40 jsr 59e40 <_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 <== ALWAYS TAKEN case OBJECTS_ERROR: return_status = RTEMS_INVALID_ID; break; } _RTEMS_Unlock_allocator(); 57a40: 2f39 0007 d166 movel 7d166 <_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 9e40 jsr 59e40 <_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 d166 movel 7d166 <_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 9e40 jsr 59e40 <_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 <== NOT EXECUTED 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 d9c8 movel 5d9c8 <_Thread_Dispatch_disable_level>,%d0 45b04: 5280 addql #1,%d0 45b06: 23c0 0005 d9c8 movel %d0,5d9c8 <_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 d904 pea 5d904 <_Semaphore_Information> 45b12: 4eb9 0004 7034 jsr 47034 <_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 6780 jsr 46780 <_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 d904 pea 5d904 <_Semaphore_Information> 45b78: 4eb9 0004 736c jsr 4736c <_Objects_Free> _Semaphore_Free( the_semaphore ); _Thread_Enable_dispatch(); 45b7e: 4eb9 0004 7d3c jsr 47d3c <_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 6ac8 jsr 46ac8 <_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 d91c moveal 5d91c <_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 7d3c jsr 47d3c <_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 7d3c jsr 47d3c <_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 d904 pea 5d904 <_Semaphore_Information> 45c68: 4eb9 0004 74d0 jsr 474d0 <_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 7d3c jsr 47d3c <_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 6774 jsr 46774 <_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 d904 pea 5d904 <_Semaphore_Information> 45cc4: 4eb9 0004 70c4 jsr 470c4 <_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 d904 pea 5d904 <_Semaphore_Information> 45cd2: 4eb9 0004 736c jsr 4736c <_Objects_Free> 0, /* Not used */ 0 /* Not used */ ); } #endif _Thread_Enable_dispatch(); 45cd8: 4eb9 0004 7d3c jsr 47d3c <_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 6abc jsr 46abc <_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 d904 pea 5d904 <_Semaphore_Information> 45d08: 4eb9 0004 70c4 jsr 470c4 <_Objects_Close> 45d0e: 2f0a movel %a2,%sp@- 45d10: 4879 0005 d904 pea 5d904 <_Semaphore_Information> 45d16: 4eb9 0004 736c jsr 4736c <_Objects_Free> 0, /* Not used */ 0 /* Not used */ ); } #endif _Thread_Enable_dispatch(); 45d1c: 4eb9 0004 7d3c jsr 47d3c <_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 ... 00050460 : #endif rtems_status_code rtems_semaphore_flush( rtems_id id ) { 50460: 4e56 fffc linkw %fp,#-4 50464: 486e fffc pea %fp@(-4) 50468: 2f2e 0008 movel %fp@(8),%sp@- 5046c: 4879 0006 3a7c pea 63a7c <_Semaphore_Information> 50472: 4eb9 0004 9574 jsr 49574 <_Objects_Get> register Semaphore_Control *the_semaphore; Objects_Locations location; the_semaphore = _Semaphore_Get( id, &location ); switch ( location ) { 50478: 4fef 000c lea %sp@(12),%sp 5047c: 4aae fffc tstl %fp@(-4) 50480: 6706 beqs 50488 50482: 7004 moveq #4,%d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 50484: 4e5e unlk %fp 50486: 4e75 rts the_semaphore = _Semaphore_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: if ( !_Attributes_Is_counting_semaphore(the_semaphore->attribute_set) ) { 50488: 7230 moveq #48,%d1 5048a: 2040 moveal %d0,%a0 5048c: c2a8 0010 andl %a0@(16),%d1 50490: 6720 beqs 504b2 _CORE_mutex_Flush( 50492: 4878 0001 pea 1 50496: 42a7 clrl %sp@- 50498: 4868 0014 pea %a0@(20) 5049c: 4eb9 0004 877c jsr 4877c <_CORE_mutex_Flush> 504a2: 4fef 000c lea %sp@(12),%sp &the_semaphore->Core_control.semaphore, SEND_OBJECT_WAS_DELETED, CORE_SEMAPHORE_STATUS_UNSATISFIED_NOWAIT ); } _Thread_Enable_dispatch(); 504a6: 4eb9 0004 9e60 jsr 49e60 <_Thread_Enable_dispatch> 504ac: 4280 clrl %d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 504ae: 4e5e unlk %fp 504b0: 4e75 rts &the_semaphore->Core_control.mutex, SEND_OBJECT_WAS_DELETED, CORE_MUTEX_STATUS_UNSATISFIED_NOWAIT ); } else { _CORE_semaphore_Flush( 504b2: 4878 0001 pea 1 504b6: 2040 moveal %d0,%a0 504b8: 42a7 clrl %sp@- 504ba: 4868 0014 pea %a0@(20) 504be: 4eb9 0004 8ac4 jsr 48ac4 <_CORE_semaphore_Flush> 504c4: 4fef 000c lea %sp@(12),%sp &the_semaphore->Core_control.semaphore, SEND_OBJECT_WAS_DELETED, CORE_SEMAPHORE_STATUS_UNSATISFIED_NOWAIT ); } _Thread_Enable_dispatch(); 504c8: 4eb9 0004 9e60 jsr 49e60 <_Thread_Enable_dispatch> 504ce: 4280 clrl %d0 504d0: 60dc bras 504ae ... 00058180 : rtems_status_code rtems_signal_send( rtems_id id, rtems_signal_set signal_set ) { 58180: 4e56 fffc linkw %fp,#-4 58184: 2f03 movel %d3,%sp@- 58186: 2f02 movel %d2,%sp@- 58188: 242e 000c movel %fp@(12),%d2 register Thread_Control *the_thread; Objects_Locations location; RTEMS_API_Control *api; ASR_Information *asr; if ( !signal_set ) 5818c: 660e bnes 5819c case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 5818e: 242e fff4 movel %fp@(-12),%d2 register Thread_Control *the_thread; Objects_Locations location; RTEMS_API_Control *api; ASR_Information *asr; if ( !signal_set ) 58192: 700a moveq #10,%d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 58194: 262e fff8 movel %fp@(-8),%d3 58198: 4e5e unlk %fp 5819a: 4e75 rts ASR_Information *asr; if ( !signal_set ) return RTEMS_INVALID_NUMBER; the_thread = _Thread_Get( id, &location ); 5819c: 486e fffc pea %fp@(-4) 581a0: 2f2e 0008 movel %fp@(8),%sp@- 581a4: 4eb9 0005 c1bc jsr 5c1bc <_Thread_Get> switch ( location ) { 581aa: 508f addql #8,%sp 581ac: 4aae fffc tstl %fp@(-4) 581b0: 670e beqs 581c0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 581b2: 242e fff4 movel %fp@(-12),%d2 if ( !signal_set ) return RTEMS_INVALID_NUMBER; the_thread = _Thread_Get( id, &location ); switch ( location ) { 581b6: 7004 moveq #4,%d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 581b8: 262e fff8 movel %fp@(-8),%d3 581bc: 4e5e unlk %fp 581be: 4e75 rts the_thread = _Thread_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: api = the_thread->API_Extensions[ THREAD_API_RTEMS ]; 581c0: 2240 moveal %d0,%a1 581c2: 2069 0108 moveal %a1@(264),%a0 asr = &api->Signal; 581c6: 4aa8 000a tstl %a0@(10) 581ca: 6770 beqs 5823c if ( ! _ASR_Is_null_handler( asr->handler ) ) { if ( asr->is_enabled ) { 581cc: 4a28 0008 tstb %a0@(8) 581d0: 673e beqs 58210 rtems_signal_set *signal_set ) { ISR_Level _level; _ISR_Disable( _level ); 581d2: 223c 0000 0700 movel #1792,%d1 581d8: 40c3 movew %sr,%d3 581da: 8283 orl %d3,%d1 581dc: 46c1 movew %d1,%sr *signal_set |= signals; 581de: 85a8 0012 orl %d2,%a0@(18) _ISR_Enable( _level ); 581e2: 46c3 movew %d3,%sr _ASR_Post_signals( signal_set, &asr->signals_posted ); the_thread->do_post_task_switch_extension = true; if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) ) 581e4: 2239 0007 d14e movel 7d14e <_ISR_Nest_level>,%d1 if ( ! _ASR_Is_null_handler( asr->handler ) ) { if ( asr->is_enabled ) { _ASR_Post_signals( signal_set, &asr->signals_posted ); the_thread->do_post_task_switch_extension = true; 581ea: 7401 moveq #1,%d2 581ec: 1342 0074 moveb %d2,%a1@(116) if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) ) 581f0: 4a81 tstl %d1 581f2: 6708 beqs 581fc 581f4: b0b9 0007 d16e cmpl 7d16e <_Thread_Executing>,%d0 581fa: 6730 beqs 5822c <== ALWAYS TAKEN _ISR_Signals_to_thread_executing = true; } else { _ASR_Post_signals( signal_set, &asr->signals_pending ); } _Thread_Enable_dispatch(); 581fc: 4eb9 0005 c164 jsr 5c164 <_Thread_Enable_dispatch> 58202: 4280 clrl %d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 58204: 242e fff4 movel %fp@(-12),%d2 58208: 262e fff8 movel %fp@(-8),%d3 5820c: 4e5e unlk %fp 5820e: 4e75 rts rtems_signal_set *signal_set ) { ISR_Level _level; _ISR_Disable( _level ); 58210: 203c 0000 0700 movel #1792,%d0 58216: 40c1 movew %sr,%d1 58218: 8081 orl %d1,%d0 5821a: 46c0 movew %d0,%sr *signal_set |= signals; 5821c: 85a8 0016 orl %d2,%a0@(22) _ISR_Enable( _level ); 58220: 46c1 movew %d1,%sr if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) ) _ISR_Signals_to_thread_executing = true; } else { _ASR_Post_signals( signal_set, &asr->signals_pending ); } _Thread_Enable_dispatch(); 58222: 4eb9 0005 c164 jsr 5c164 <_Thread_Enable_dispatch> 58228: 4280 clrl %d0 5822a: 60d8 bras 58204 _ASR_Post_signals( signal_set, &asr->signals_posted ); the_thread->do_post_task_switch_extension = true; if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) ) _ISR_Signals_to_thread_executing = true; 5822c: 13c2 0007 d1f8 moveb %d2,7d1f8 <_ISR_Signals_to_thread_executing> } else { _ASR_Post_signals( signal_set, &asr->signals_pending ); } _Thread_Enable_dispatch(); 58232: 4eb9 0005 c164 jsr 5c164 <_Thread_Enable_dispatch> 58238: 4280 clrl %d0 5823a: 60c8 bras 58204 return RTEMS_SUCCESSFUL; } _Thread_Enable_dispatch(); 5823c: 4eb9 0005 c164 jsr 5c164 <_Thread_Enable_dispatch> case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 58242: 242e fff4 movel %fp@(-12),%d2 _ASR_Post_signals( signal_set, &asr->signals_pending ); } _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } _Thread_Enable_dispatch(); 58246: 700b moveq #11,%d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 58248: 262e fff8 movel %fp@(-8),%d3 5824c: 4e5e unlk %fp <== NOT EXECUTED 00042090 : * rtems_stack_checker_Begin_extension */ void rtems_stack_checker_begin_extension( Thread_Control *the_thread ) { 42090: 4e56 0000 linkw %fp,#0 42094: 206e 0008 moveal %fp@(8),%a0 Stack_check_Control *the_pattern; if ( the_thread->Object.id == 0 ) /* skip system tasks */ 42098: 4aa8 0008 tstl %a0@(8) 4209c: 672c beqs 420ca <== NEVER TAKEN return; the_pattern = Stack_check_Get_pattern_area(&the_thread->Start.Initial_stack); *the_pattern = Stack_check_Pattern; 4209e: 2068 00c0 moveal %a0@(192),%a0 420a2: 43f9 0005 df24 lea 5df24 ,%a1 420a8: 2151 0008 movel %a1@,%a0@(8) 420ac: 43f9 0005 df28 lea 5df28 ,%a1 420b2: 2151 000c movel %a1@,%a0@(12) 420b6: 43f9 0005 df2c lea 5df2c ,%a1 420bc: 2151 0010 movel %a1@,%a0@(16) 420c0: 43f9 0005 df30 lea 5df30 ,%a1 420c6: 2151 0014 movel %a1@,%a0@(20) } 420ca: 4e5e unlk %fp <== NOT EXECUTED 0004252e : */ bool rtems_stack_checker_create_extension( Thread_Control *running __attribute__((unused)), Thread_Control *the_thread ) { 4252e: 4e56 0000 linkw %fp,#0 42532: 2f0a movel %a2,%sp@- 42534: 246e 000c moveal %fp@(12),%a2 Stack_check_Initialize(); 42538: 4eb9 0004 24c8 jsr 424c8 if (the_thread) 4253e: 4a8a tstl %a2 42540: 6716 beqs 42558 <== NEVER TAKEN Stack_check_Dope_stack(&the_thread->Start.Initial_stack); 42542: 2f2a 00bc movel %a2@(188),%sp@- 42546: 4878 00a5 pea a5 4254a: 2f2a 00c0 movel %a2@(192),%sp@- 4254e: 4eb9 0004 e6c4 jsr 4e6c4 42554: 4fef 000c lea %sp@(12),%sp return true; } 42558: 246e fffc moveal %fp@(-4),%a2 4255c: 4e5e unlk %fp 4255e: 7001 moveq #1,%d0 ... 000423b4 : /* * Check if blown */ bool rtems_stack_checker_is_blown( void ) { 423b4: 4e56 0000 linkw %fp,#0 Stack_Control *the_stack = &_Thread_Executing->Start.Initial_stack; 423b8: 2279 0005 e156 moveal 5e156 <_Thread_Executing>,%a1 ) { #if defined(__GNUC__) void *sp = __builtin_frame_address(0); if ( sp < the_stack->area ) { 423be: 2069 00c0 moveal %a1@(192),%a0 /* * Check if blown */ bool rtems_stack_checker_is_blown( void ) { 423c2: 2f02 movel %d2,%sp@- ) { #if defined(__GNUC__) void *sp = __builtin_frame_address(0); if ( sp < the_stack->area ) { 423c4: b1ce cmpal %fp,%a0 423c6: 6354 blss 4241c 423c8: 4202 clrb %d2 <== NOT EXECUTED /* * The stack checker must be initialized before the pattern is there * to check. */ if ( Stack_check_Initialized ) { 423ca: 4ab9 0005 d718 tstl 5d718 423d0: 662a bnes 423fc <== ALWAYS TAKEN 423d2: 7001 moveq #1,%d0 <== NOT EXECUTED } /* * The Stack Pointer and the Pattern Area are OK so return false. */ if ( sp_ok && pattern_ok ) 423d4: 4a02 tstb %d2 423d6: 6704 beqs 423dc <== NEVER TAKEN 423d8: 4a00 tstb %d0 423da: 664e bnes 4242a return false; /* * Let's report as much as we can. */ Stack_check_report_blown_task( _Thread_Executing, pattern_ok ); 423dc: 0280 0000 00ff andil #255,%d0 <== NOT EXECUTED 423e2: 2f00 movel %d0,%sp@- <== NOT EXECUTED 423e4: 2f39 0005 e156 movel 5e156 <_Thread_Executing>,%sp@- <== NOT EXECUTED 423ea: 4eb9 0004 2304 jsr 42304 <== NOT EXECUTED return true; } 423f0: 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; 423f4: 508f addql #8,%sp <== NOT EXECUTED } 423f6: 4e5e unlk %fp <== NOT EXECUTED return false; /* * Let's report as much as we can. */ Stack_check_report_blown_task( _Thread_Executing, pattern_ok ); 423f8: 7001 moveq #1,%d0 <== NOT EXECUTED return true; } 423fa: 4e75 rts <== NOT EXECUTED /* * The stack checker must be initialized before the pattern is there * to check. */ if ( Stack_check_Initialized ) { pattern_ok = (!memcmp( 423fc: 4878 0010 pea 10 42400: 4879 0005 df24 pea 5df24 42406: 4868 0008 pea %a0@(8) 4240a: 4eb9 0004 e5dc jsr 4e5dc 42410: 4fef 000c lea %sp@(12),%sp 42414: 4a80 tstl %d0 42416: 57c0 seq %d0 42418: 4480 negl %d0 4241a: 60b8 bras 423d4 } /* * Check if blown */ bool rtems_stack_checker_is_blown( void ) 4241c: 2008 movel %a0,%d0 4241e: d0a9 00bc addl %a1@(188),%d0 42422: b08e cmpl %fp,%d0 42424: 54c2 scc %d2 42426: 4482 negl %d2 42428: 60a0 bras 423ca /* * Let's report as much as we can. */ Stack_check_report_blown_task( _Thread_Executing, pattern_ok ); return true; } 4242a: 242e fffc movel %fp@(-4),%d2 4242e: 4e5e unlk %fp } /* * The Stack Pointer and the Pattern Area are OK so return false. */ if ( sp_ok && pattern_ok ) 42430: 4200 clrb %d0 <== NOT EXECUTED /* * Let's report as much as we can. */ Stack_check_report_blown_task( _Thread_Executing, pattern_ok ); return true; } 000422ec : void rtems_stack_checker_report_usage( void ) { 422ec: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED rtems_stack_checker_report_usage_with_plugin( NULL, printk_plugin ); 422f0: 4879 0004 3874 pea 43874 <== NOT EXECUTED 422f6: 42a7 clrl %sp@- <== NOT EXECUTED 422f8: 4eb9 0004 228a jsr 4228a <== NOT EXECUTED 422fe: 508f addql #8,%sp <== NOT EXECUTED } 42300: 4e5e unlk %fp <== NOT EXECUTED 0004228a : void rtems_stack_checker_report_usage_with_plugin( void *context, rtems_printk_plugin_t print ) { 4228a: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED 4228e: 2f0a movel %a2,%sp@- <== NOT EXECUTED 42290: 246e 000c moveal %fp@(12),%a2 <== NOT EXECUTED 42294: 2f02 movel %d2,%sp@- <== NOT EXECUTED print_context = context; print_handler = print; (*print)( context, "Stack usage by thread\n"); 42296: 4879 0005 b3e2 pea 5b3e2 <== NOT EXECUTED void rtems_stack_checker_report_usage_with_plugin( void *context, rtems_printk_plugin_t print ) { 4229c: 242e 0008 movel %fp@(8),%d2 <== NOT EXECUTED print_context = context; print_handler = print; 422a0: 23ca 0005 d720 movel %a2,5d720 <== NOT EXECUTED (*print)( context, "Stack usage by thread\n"); 422a6: 2f02 movel %d2,%sp@- <== NOT EXECUTED void rtems_stack_checker_report_usage_with_plugin( void *context, rtems_printk_plugin_t print ) { print_context = context; 422a8: 23c2 0005 d71c movel %d2,5d71c <== NOT EXECUTED print_handler = print; (*print)( context, "Stack usage by thread\n"); 422ae: 4e92 jsr %a2@ <== NOT EXECUTED (*print)( context, 422b0: 4879 0005 b3f9 pea 5b3f9 <== NOT EXECUTED 422b6: 2f02 movel %d2,%sp@- <== NOT EXECUTED 422b8: 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 ); 422ba: 4879 0004 2102 pea 42102 <== NOT EXECUTED 422c0: 4eb9 0004 74b8 jsr 474b8 <== NOT EXECUTED /* dump interrupt stack info if any */ Stack_check_Dump_threads_usage((Thread_Control *) -1); 422c6: 4878 ffff pea ffffffff <== NOT EXECUTED 422ca: 4eb9 0004 2102 jsr 42102 <== NOT EXECUTED print_context = NULL; print_handler = NULL; } 422d0: 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; 422d4: 4fef 0018 lea %sp@(24),%sp <== NOT EXECUTED } 422d8: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED 422dc: 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; 422de: 42b9 0005 d71c clrl 5d71c <== NOT EXECUTED print_handler = NULL; 422e4: 42b9 0005 d720 clrl 5d720 <== NOT EXECUTED } 00042434 : */ void rtems_stack_checker_switch_extension( Thread_Control *running __attribute__((unused)), Thread_Control *heir __attribute__((unused)) ) { 42434: 4e56 0000 linkw %fp,#0 42438: 2f0a movel %a2,%sp@- 4243a: 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; 4243e: 222a 00c0 movel %a2@(192),%d1 42442: 5081 addql #8,%d1 ) { #if defined(__GNUC__) void *sp = __builtin_frame_address(0); if ( sp < the_stack->area ) { 42444: 202a 00c0 movel %a2@(192),%d0 42448: b08e cmpl %fp,%d0 4244a: 6208 bhis 42454 <== NEVER TAKEN void rtems_stack_checker_switch_extension( Thread_Control *running __attribute__((unused)), Thread_Control *heir __attribute__((unused)) ) { Stack_Control *the_stack = &running->Start.Initial_stack; 4244c: d0aa 00bc addl %a2@(188),%d0 42450: b08e cmpl %fp,%d0 42452: 6436 bccs 4248a <== ALWAYS TAKEN /* * 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, 42454: 4878 0010 pea 10 <== NOT EXECUTED 42458: 4879 0005 df24 pea 5df24 <== NOT EXECUTED 4245e: 2f01 movel %d1,%sp@- <== NOT EXECUTED 42460: 4eb9 0004 e5dc jsr 4e5dc <== NOT EXECUTED 42466: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 4246a: 4a80 tstl %d0 <== NOT EXECUTED 4246c: 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 ); 4246e: 2d4a 0008 movel %a2,%fp@(8) <== NOT EXECUTED } } 42472: 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, 42476: 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 ); 42478: 0280 0000 00ff andil #255,%d0 <== NOT EXECUTED 4247e: 2d40 000c movel %d0,%fp@(12) <== NOT EXECUTED } } 42482: 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 ); 42484: 4ef9 0004 2304 jmp 42304 <== 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, 4248a: 4878 0010 pea 10 4248e: 4879 0005 df24 pea 5df24 42494: 2f01 movel %d1,%sp@- 42496: 4eb9 0004 e5dc jsr 4e5dc 4249c: 4fef 000c lea %sp@(12),%sp (void *) Stack_check_Pattern.pattern, PATTERN_SIZE_BYTES)); if ( !sp_ok || !pattern_ok ) { 424a0: 4a80 tstl %d0 424a2: 671c beqs 424c0 <== ALWAYS TAKEN Stack_check_report_blown_task( running, pattern_ok ); 424a4: 2d4a 0008 movel %a2,%fp@(8) <== NOT EXECUTED } } 424a8: 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 ) { 424ac: 4200 clrb %d0 <== NOT EXECUTED Stack_check_report_blown_task( running, pattern_ok ); 424ae: 0280 0000 00ff andil #255,%d0 <== NOT EXECUTED 424b4: 2d40 000c movel %d0,%fp@(12) <== NOT EXECUTED } } 424b8: 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 ); 424ba: 4ef9 0004 2304 jmp 42304 <== NOT EXECUTED } } 424c0: 246e fffc moveal %fp@(-4),%a2 424c4: 4e5e unlk %fp <== NOT EXECUTED 0004d3f4 : #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { 4d3f4: 4e56 ffe4 linkw %fp,#-28 <== NOT EXECUTED 4d3f8: 48d7 1c1c moveml %d2-%d4/%a2-%a4,%sp@ <== NOT EXECUTED 4d3fc: 242e 0008 movel %fp@(8),%d2 <== NOT EXECUTED 4d400: 246e 000c moveal %fp@(12),%a2 <== NOT EXECUTED 4d404: 266e 0010 moveal %fp@(16),%a3 <== NOT EXECUTED STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 4d408: 4a8a tstl %a2 <== NOT EXECUTED 4d40a: 677a beqs 4d486 <== NOT EXECUTED return RTEMS_INVALID_ADDRESS; errno = 0; 4d40c: 49f9 0004 f620 lea 4f620 <__errno>,%a4 <== NOT EXECUTED 4d412: 4e94 jsr %a4@ <== NOT EXECUTED *n = 0; 4d414: 4281 clrl %d1 <== NOT EXECUTED char *end; if ( !n ) return RTEMS_INVALID_ADDRESS; errno = 0; 4d416: 2040 moveal %d0,%a0 <== NOT EXECUTED *n = 0; 4d418: 4280 clrl %d0 <== NOT EXECUTED char *end; if ( !n ) return RTEMS_INVALID_ADDRESS; errno = 0; 4d41a: 4290 clrl %a0@ <== NOT EXECUTED *n = 0; #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); 4d41c: 486e fffc pea %fp@(-4) <== NOT EXECUTED if ( !n ) return RTEMS_INVALID_ADDRESS; errno = 0; *n = 0; 4d420: 2480 movel %d0,%a2@ <== NOT EXECUTED 4d422: 2541 0004 movel %d1,%a2@(4) <== NOT EXECUTED #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); 4d426: 2f02 movel %d2,%sp@- <== NOT EXECUTED 4d428: 4eb9 0005 2074 jsr 52074 <== 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 ) 4d42e: 508f addql #8,%sp <== NOT EXECUTED errno = 0; *n = 0; #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); 4d430: 2600 movel %d0,%d3 <== NOT EXECUTED 4d432: 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 ) 4d434: 4a8b tstl %a3 <== NOT EXECUTED 4d436: 6704 beqs 4d43c <== NOT EXECUTED *endptr = end; 4d438: 26ae fffc movel %fp@(-4),%a3@ <== NOT EXECUTED /* nothing was converted */ if ( end == s ) 4d43c: b4ae fffc cmpl %fp@(-4),%d2 <== NOT EXECUTED 4d440: 6750 beqs 4d492 <== NOT EXECUTED return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 4d442: 4878 ffff pea ffffffff <== NOT EXECUTED 4d446: 2f3c 7fef ffff movel #2146435071,%sp@- <== NOT EXECUTED 4d44c: 2f04 movel %d4,%sp@- <== NOT EXECUTED 4d44e: 2f03 movel %d3,%sp@- <== NOT EXECUTED 4d450: 4eb9 0005 cf1c jsr 5cf1c <__gtdf2> <== NOT EXECUTED 4d456: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED 4d45a: 4a80 tstl %d0 <== NOT EXECUTED 4d45c: 6e12 bgts 4d470 <== NOT EXECUTED #endif #if defined(STRING_TO_POINTER) *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; 4d45e: 2483 movel %d3,%a2@ <== NOT EXECUTED 4d460: 4280 clrl %d0 <== NOT EXECUTED 4d462: 2544 0004 movel %d4,%a2@(4) <== NOT EXECUTED #endif return RTEMS_SUCCESSFUL; } 4d466: 4cee 1c1c ffe4 moveml %fp@(-28),%d2-%d4/%a2-%a4 <== NOT EXECUTED 4d46c: 4e5e unlk %fp <== NOT EXECUTED 4d46e: 4e75 rts <== NOT EXECUTED return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 4d470: 4e94 jsr %a4@ <== NOT EXECUTED 4d472: 7222 moveq #34,%d1 <== NOT EXECUTED 4d474: 2040 moveal %d0,%a0 <== NOT EXECUTED 4d476: b290 cmpl %a0@,%d1 <== NOT EXECUTED 4d478: 66e4 bnes 4d45e <== NOT EXECUTED 4d47a: 700a moveq #10,%d0 <== NOT EXECUTED *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; #endif return RTEMS_SUCCESSFUL; } 4d47c: 4cee 1c1c ffe4 moveml %fp@(-28),%d2-%d4/%a2-%a4 <== NOT EXECUTED 4d482: 4e5e unlk %fp <== NOT EXECUTED 4d484: 4e75 rts <== NOT EXECUTED ) { STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 4d486: 7009 moveq #9,%d0 <== NOT EXECUTED *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; #endif return RTEMS_SUCCESSFUL; } 4d488: 4cee 1c1c ffe4 moveml %fp@(-28),%d2-%d4/%a2-%a4 <== NOT EXECUTED 4d48e: 4e5e unlk %fp <== NOT EXECUTED 4d490: 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 ) 4d492: 700b moveq #11,%d0 <== NOT EXECUTED *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; #endif return RTEMS_SUCCESSFUL; } 4d494: 4cee 1c1c ffe4 moveml %fp@(-28),%d2-%d4/%a2-%a4 <== NOT EXECUTED 4d49a: 4e5e unlk %fp <== NOT EXECUTED ... 0004d4a0 : #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { 4d4a0: 4e56 ffe8 linkw %fp,#-24 4d4a4: 48d7 1c0c moveml %d2-%d3/%a2-%a4,%sp@ 4d4a8: 242e 0008 movel %fp@(8),%d2 4d4ac: 246e 000c moveal %fp@(12),%a2 4d4b0: 266e 0010 moveal %fp@(16),%a3 STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 4d4b4: 4a8a tstl %a2 4d4b6: 6768 beqs 4d520 return RTEMS_INVALID_ADDRESS; errno = 0; 4d4b8: 49f9 0004 f620 lea 4f620 <__errno>,%a4 4d4be: 4e94 jsr %a4@ 4d4c0: 2040 moveal %d0,%a0 4d4c2: 4290 clrl %a0@ *n = 0; #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); 4d4c4: 486e fffc pea %fp@(-4) if ( !n ) return RTEMS_INVALID_ADDRESS; errno = 0; *n = 0; 4d4c8: 24bc 0000 0000 movel #0,%a2@ #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); 4d4ce: 2f02 movel %d2,%sp@- 4d4d0: 4eb9 0005 2016 jsr 52016 #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 ) 4d4d6: 508f addql #8,%sp errno = 0; *n = 0; #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); 4d4d8: 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 ) 4d4da: 4a8b tstl %a3 4d4dc: 6704 beqs 4d4e2 *endptr = end; 4d4de: 26ae fffc movel %fp@(-4),%a3@ /* nothing was converted */ if ( end == s ) 4d4e2: b4ae fffc cmpl %fp@(-4),%d2 4d4e6: 6744 beqs 4d52c return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 4d4e8: 2f3c 7f7f ffff movel #2139095039,%sp@- 4d4ee: 2f03 movel %d3,%sp@- 4d4f0: 4eb9 0005 cfac jsr 5cfac <__gtsf2> 4d4f6: 508f addql #8,%sp 4d4f8: 4a80 tstl %d0 4d4fa: 6e0e bgts 4d50a <== NEVER TAKEN #endif #if defined(STRING_TO_POINTER) *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; 4d4fc: 2483 movel %d3,%a2@ 4d4fe: 4280 clrl %d0 #endif return RTEMS_SUCCESSFUL; } 4d500: 4cee 1c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a4 4d506: 4e5e unlk %fp 4d508: 4e75 rts return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 4d50a: 4e94 jsr %a4@ <== NOT EXECUTED 4d50c: 7222 moveq #34,%d1 <== NOT EXECUTED 4d50e: 2040 moveal %d0,%a0 <== NOT EXECUTED 4d510: b290 cmpl %a0@,%d1 <== NOT EXECUTED 4d512: 66e8 bnes 4d4fc <== NOT EXECUTED 4d514: 700a moveq #10,%d0 <== NOT EXECUTED *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; #endif return RTEMS_SUCCESSFUL; } 4d516: 4cee 1c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a4 <== NOT EXECUTED 4d51c: 4e5e unlk %fp <== NOT EXECUTED 4d51e: 4e75 rts <== NOT EXECUTED ) { STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 4d520: 7009 moveq #9,%d0 *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; #endif return RTEMS_SUCCESSFUL; } 4d522: 4cee 1c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a4 4d528: 4e5e unlk %fp 4d52a: 4e75 rts /* If the user wants the end pointer back, then return it. */ if ( endptr ) *endptr = end; /* nothing was converted */ if ( end == s ) 4d52c: 700b moveq #11,%d0 *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; #endif return RTEMS_SUCCESSFUL; } 4d52e: 4cee 1c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a4 4d534: 4e5e unlk %fp <== NOT EXECUTED 0004d538 : #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { 4d538: 4e56 ffe8 linkw %fp,#-24 4d53c: 48d7 1c0c moveml %d2-%d3/%a2-%a4,%sp@ 4d540: 242e 0008 movel %fp@(8),%d2 4d544: 246e 000c moveal %fp@(12),%a2 4d548: 266e 0010 moveal %fp@(16),%a3 STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 4d54c: 4a8a tstl %a2 4d54e: 675e beqs 4d5ae return RTEMS_INVALID_ADDRESS; errno = 0; 4d550: 49f9 0004 f620 lea 4f620 <__errno>,%a4 4d556: 4e94 jsr %a4@ 4d558: 2040 moveal %d0,%a0 4d55a: 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 ); 4d55c: 2f2e 0014 movel %fp@(20),%sp@- 4d560: 486e fffc pea %fp@(-4) if ( !n ) return RTEMS_INVALID_ADDRESS; errno = 0; *n = 0; 4d564: 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 ); 4d566: 2f02 movel %d2,%sp@- 4d568: 4eb9 0005 2256 jsr 52256 #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 4d56e: 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 ); 4d572: 2600 movel %d0,%d3 #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 4d574: 4a8b tstl %a3 4d576: 6704 beqs 4d57c *endptr = end; 4d578: 26ae fffc movel %fp@(-4),%a3@ /* nothing was converted */ if ( end == s ) 4d57c: b4ae fffc cmpl %fp@(-4),%d2 4d580: 6738 beqs 4d5ba return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 4d582: 0c83 7fff ffff cmpil #2147483647,%d3 4d588: 670e beqs 4d598 #endif #if defined(STRING_TO_POINTER) *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; 4d58a: 2483 movel %d3,%a2@ 4d58c: 4280 clrl %d0 #endif return RTEMS_SUCCESSFUL; } 4d58e: 4cee 1c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a4 4d594: 4e5e unlk %fp 4d596: 4e75 rts return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 4d598: 4e94 jsr %a4@ 4d59a: 7222 moveq #34,%d1 4d59c: 2040 moveal %d0,%a0 4d59e: b290 cmpl %a0@,%d1 4d5a0: 66e8 bnes 4d58a <== NEVER TAKEN 4d5a2: 700a moveq #10,%d0 *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; #endif return RTEMS_SUCCESSFUL; } 4d5a4: 4cee 1c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a4 4d5aa: 4e5e unlk %fp 4d5ac: 4e75 rts ) { STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 4d5ae: 7009 moveq #9,%d0 *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; #endif return RTEMS_SUCCESSFUL; } 4d5b0: 4cee 1c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a4 4d5b6: 4e5e unlk %fp 4d5b8: 4e75 rts /* If the user wants the end pointer back, then return it. */ if ( endptr ) *endptr = end; /* nothing was converted */ if ( end == s ) 4d5ba: 700b moveq #11,%d0 *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; #endif return RTEMS_SUCCESSFUL; } 4d5bc: 4cee 1c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a4 4d5c2: 4e5e unlk %fp ... 0004d67c : #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { 4d67c: 4e56 ffe8 linkw %fp,#-24 4d680: 48d7 1c0c moveml %d2-%d3/%a2-%a4,%sp@ 4d684: 262e 0008 movel %fp@(8),%d3 4d688: 246e 000c moveal %fp@(12),%a2 4d68c: 266e 0010 moveal %fp@(16),%a3 STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 4d690: 4a8a tstl %a2 4d692: 6766 beqs 4d6fa return RTEMS_INVALID_ADDRESS; errno = 0; 4d694: 49f9 0004 f620 lea 4f620 <__errno>,%a4 4d69a: 4e94 jsr %a4@ 4d69c: 2040 moveal %d0,%a0 4d69e: 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 ); 4d6a0: 2f2e 0014 movel %fp@(20),%sp@- 4d6a4: 486e fffc pea %fp@(-4) if ( !n ) return RTEMS_INVALID_ADDRESS; errno = 0; *n = 0; 4d6a8: 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 ); 4d6aa: 2f03 movel %d3,%sp@- 4d6ac: 4eb9 0005 2256 jsr 52256 #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 4d6b2: 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 ); 4d6b6: 2400 movel %d0,%d2 #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 4d6b8: 4a8b tstl %a3 4d6ba: 6704 beqs 4d6c0 *endptr = end; 4d6bc: 26ae fffc movel %fp@(-4),%a3@ /* nothing was converted */ if ( end == s ) 4d6c0: b6ae fffc cmpl %fp@(-4),%d3 4d6c4: 6740 beqs 4d706 return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 4d6c6: 0c82 7fff ffff cmpil #2147483647,%d2 4d6cc: 6716 beqs 4d6e4 return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MIN /* there was an underflow */ if ( (result == STRING_TO_MIN) && (errno == ERANGE)) 4d6ce: 0c82 8000 0000 cmpil #-2147483648,%d2 4d6d4: 670e beqs 4d6e4 #endif #if defined(STRING_TO_POINTER) *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; 4d6d6: 2482 movel %d2,%a2@ 4d6d8: 4280 clrl %d0 #endif return RTEMS_SUCCESSFUL; } 4d6da: 4cee 1c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a4 4d6e0: 4e5e unlk %fp 4d6e2: 4e75 rts return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MIN /* there was an underflow */ if ( (result == STRING_TO_MIN) && (errno == ERANGE)) 4d6e4: 4e94 jsr %a4@ 4d6e6: 7222 moveq #34,%d1 4d6e8: 2040 moveal %d0,%a0 4d6ea: b290 cmpl %a0@,%d1 4d6ec: 66e8 bnes 4d6d6 <== NEVER TAKEN #if defined(STRING_TO_POINTER) *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; #endif return RTEMS_SUCCESSFUL; 4d6ee: 700a moveq #10,%d0 } 4d6f0: 4cee 1c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a4 4d6f6: 4e5e unlk %fp 4d6f8: 4e75 rts ) { STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 4d6fa: 7009 moveq #9,%d0 *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; #endif return RTEMS_SUCCESSFUL; } 4d6fc: 4cee 1c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a4 4d702: 4e5e unlk %fp 4d704: 4e75 rts /* If the user wants the end pointer back, then return it. */ if ( endptr ) *endptr = end; /* nothing was converted */ if ( end == s ) 4d706: 700b moveq #11,%d0 *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; #endif return RTEMS_SUCCESSFUL; } 4d708: 4cee 1c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a4 4d70e: 4e5e unlk %fp ... 0004d5c8 : #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { 4d5c8: 4e56 ffe4 linkw %fp,#-28 4d5cc: 48d7 1c1c moveml %d2-%d4/%a2-%a4,%sp@ 4d5d0: 242e 0008 movel %fp@(8),%d2 4d5d4: 246e 000c moveal %fp@(12),%a2 4d5d8: 266e 0010 moveal %fp@(16),%a3 STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 4d5dc: 4a8a tstl %a2 4d5de: 6700 0082 beqw 4d662 return RTEMS_INVALID_ADDRESS; errno = 0; 4d5e2: 49f9 0004 f620 lea 4f620 <__errno>,%a4 4d5e8: 4e94 jsr %a4@ 4d5ea: 2040 moveal %d0,%a0 *n = 0; 4d5ec: 4280 clrl %d0 4d5ee: 4281 clrl %d1 char *end; if ( !n ) return RTEMS_INVALID_ADDRESS; errno = 0; 4d5f0: 4290 clrl %a0@ *n = 0; 4d5f2: 2480 movel %d0,%a2@ 4d5f4: 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 ); 4d5f8: 2f2e 0014 movel %fp@(20),%sp@- 4d5fc: 486e fffc pea %fp@(-4) 4d600: 2f02 movel %d2,%sp@- 4d602: 4eb9 0005 2278 jsr 52278 #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 4d608: 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 ); 4d60c: 2600 movel %d0,%d3 4d60e: 2801 movel %d1,%d4 #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 4d610: 4a8b tstl %a3 4d612: 6704 beqs 4d618 *endptr = end; 4d614: 26ae fffc movel %fp@(-4),%a3@ /* nothing was converted */ if ( end == s ) 4d618: b4ae fffc cmpl %fp@(-4),%d2 4d61c: 6750 beqs 4d66e return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 4d61e: 203c 7fff ffff movel #2147483647,%d0 4d624: 72ff moveq #-1,%d1 4d626: 9284 subl %d4,%d1 4d628: 9183 subxl %d3,%d0 4d62a: 6720 beqs 4d64c return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MIN /* there was an underflow */ if ( (result == STRING_TO_MIN) && (errno == ERANGE)) 4d62c: 203c 8000 0000 movel #-2147483648,%d0 4d632: 4281 clrl %d1 4d634: 9284 subl %d4,%d1 4d636: 9183 subxl %d3,%d0 4d638: 6712 beqs 4d64c #endif #if defined(STRING_TO_POINTER) *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; 4d63a: 4280 clrl %d0 4d63c: 2483 movel %d3,%a2@ 4d63e: 2544 0004 movel %d4,%a2@(4) #endif return RTEMS_SUCCESSFUL; } 4d642: 4cee 1c1c ffe4 moveml %fp@(-28),%d2-%d4/%a2-%a4 4d648: 4e5e unlk %fp 4d64a: 4e75 rts return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MIN /* there was an underflow */ if ( (result == STRING_TO_MIN) && (errno == ERANGE)) 4d64c: 4e94 jsr %a4@ 4d64e: 7222 moveq #34,%d1 4d650: 2040 moveal %d0,%a0 4d652: b290 cmpl %a0@,%d1 4d654: 66e4 bnes 4d63a <== NEVER TAKEN #if defined(STRING_TO_POINTER) *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; #endif return RTEMS_SUCCESSFUL; 4d656: 700a moveq #10,%d0 } 4d658: 4cee 1c1c ffe4 moveml %fp@(-28),%d2-%d4/%a2-%a4 4d65e: 4e5e unlk %fp 4d660: 4e75 rts ) { STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 4d662: 7009 moveq #9,%d0 *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; #endif return RTEMS_SUCCESSFUL; } 4d664: 4cee 1c1c ffe4 moveml %fp@(-28),%d2-%d4/%a2-%a4 4d66a: 4e5e unlk %fp 4d66c: 4e75 rts /* If the user wants the end pointer back, then return it. */ if ( endptr ) *endptr = end; /* nothing was converted */ if ( end == s ) 4d66e: 700b moveq #11,%d0 *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; #endif return RTEMS_SUCCESSFUL; } 4d670: 4cee 1c1c ffe4 moveml %fp@(-28),%d2-%d4/%a2-%a4 4d676: 4e5e unlk %fp ... 0004d714 : #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { 4d714: 4e56 ffe8 linkw %fp,#-24 4d718: 48d7 1c0c moveml %d2-%d3/%a2-%a4,%sp@ 4d71c: 242e 0008 movel %fp@(8),%d2 4d720: 246e 000c moveal %fp@(12),%a2 4d724: 266e 0010 moveal %fp@(16),%a3 STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 4d728: 4a8a tstl %a2 4d72a: 675c beqs 4d788 return RTEMS_INVALID_ADDRESS; errno = 0; 4d72c: 49f9 0004 f620 lea 4f620 <__errno>,%a4 4d732: 4e94 jsr %a4@ 4d734: 2040 moveal %d0,%a0 4d736: 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 ); 4d738: 4878 0010 pea 10 4d73c: 486e fffc pea %fp@(-4) if ( !n ) return RTEMS_INVALID_ADDRESS; errno = 0; *n = 0; 4d740: 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 ); 4d742: 2f02 movel %d2,%sp@- 4d744: 4eb9 0005 2688 jsr 52688 #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 ) 4d74a: 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 ); 4d74e: 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 ) 4d750: 4a8b tstl %a3 4d752: 6704 beqs 4d758 *endptr = end; 4d754: 26ae fffc movel %fp@(-4),%a3@ /* nothing was converted */ if ( end == s ) 4d758: b4ae fffc cmpl %fp@(-4),%d2 4d75c: 6736 beqs 4d794 return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 4d75e: 70ff moveq #-1,%d0 4d760: b083 cmpl %d3,%d0 4d762: 670e beqs 4d772 <== NEVER TAKEN if ( (result == STRING_TO_MIN) && (errno == ERANGE)) return RTEMS_INVALID_NUMBER; #endif #if defined(STRING_TO_POINTER) *n = (STRING_TO_TYPE) (uintptr_t)result; 4d764: 2483 movel %d3,%a2@ 4d766: 4280 clrl %d0 #else *n = (STRING_TO_TYPE) result; #endif return RTEMS_SUCCESSFUL; } 4d768: 4cee 1c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a4 4d76e: 4e5e unlk %fp 4d770: 4e75 rts return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 4d772: 4e94 jsr %a4@ <== NOT EXECUTED 4d774: 7222 moveq #34,%d1 <== NOT EXECUTED 4d776: 2040 moveal %d0,%a0 <== NOT EXECUTED 4d778: b290 cmpl %a0@,%d1 <== NOT EXECUTED 4d77a: 66e8 bnes 4d764 <== NOT EXECUTED 4d77c: 700a moveq #10,%d0 <== NOT EXECUTED *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; #endif return RTEMS_SUCCESSFUL; } 4d77e: 4cee 1c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a4 <== NOT EXECUTED 4d784: 4e5e unlk %fp <== NOT EXECUTED 4d786: 4e75 rts <== NOT EXECUTED ) { STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 4d788: 7009 moveq #9,%d0 *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; #endif return RTEMS_SUCCESSFUL; } 4d78a: 4cee 1c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a4 4d790: 4e5e unlk %fp 4d792: 4e75 rts /* If the user wants the end pointer back, then return it. */ if ( endptr ) *endptr = end; /* nothing was converted */ if ( end == s ) 4d794: 700b moveq #11,%d0 *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; #endif return RTEMS_SUCCESSFUL; } 4d796: 4cee 1c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a4 4d79c: 4e5e unlk %fp <== NOT EXECUTED 0004d7a0 : #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { 4d7a0: 4e56 fff0 linkw %fp,#-16 4d7a4: 48d7 0c04 moveml %d2/%a2-%a3,%sp@ 4d7a8: 242e 0008 movel %fp@(8),%d2 4d7ac: 246e 000c moveal %fp@(12),%a2 4d7b0: 266e 0010 moveal %fp@(16),%a3 STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 4d7b4: 4a8a tstl %a2 4d7b6: 673e beqs 4d7f6 return RTEMS_INVALID_ADDRESS; errno = 0; 4d7b8: 4eb9 0004 f620 jsr 4f620 <__errno> 4d7be: 2040 moveal %d0,%a0 4d7c0: 4290 clrl %a0@ *n = 0; 4d7c2: 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 ); 4d7c4: 2f2e 0014 movel %fp@(20),%sp@- 4d7c8: 486e fffc pea %fp@(-4) 4d7cc: 2f02 movel %d2,%sp@- 4d7ce: 4eb9 0005 2688 jsr 52688 #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 4d7d4: 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 ); 4d7d8: 2200 movel %d0,%d1 #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 4d7da: 4a8b tstl %a3 4d7dc: 6704 beqs 4d7e2 *endptr = end; 4d7de: 26ae fffc movel %fp@(-4),%a3@ /* nothing was converted */ if ( end == s ) 4d7e2: b4ae fffc cmpl %fp@(-4),%d2 4d7e6: 671a beqs 4d802 <== NEVER TAKEN #endif #if defined(STRING_TO_POINTER) *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; 4d7e8: 4280 clrl %d0 4d7ea: 1481 moveb %d1,%a2@ #endif return RTEMS_SUCCESSFUL; } 4d7ec: 4cee 0c04 fff0 moveml %fp@(-16),%d2/%a2-%a3 4d7f2: 4e5e unlk %fp 4d7f4: 4e75 rts ) { STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 4d7f6: 7009 moveq #9,%d0 *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; #endif return RTEMS_SUCCESSFUL; } 4d7f8: 4cee 0c04 fff0 moveml %fp@(-16),%d2/%a2-%a3 4d7fe: 4e5e unlk %fp 4d800: 4e75 rts /* If the user wants the end pointer back, then return it. */ if ( endptr ) *endptr = end; /* nothing was converted */ if ( end == s ) 4d802: 700b moveq #11,%d0 *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; #endif return RTEMS_SUCCESSFUL; } 4d804: 4cee 0c04 fff0 moveml %fp@(-16),%d2/%a2-%a3 4d80a: 4e5e unlk %fp ... 0004d810 : #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { 4d810: 4e56 ffe8 linkw %fp,#-24 4d814: 48d7 1c0c moveml %d2-%d3/%a2-%a4,%sp@ 4d818: 242e 0008 movel %fp@(8),%d2 4d81c: 246e 000c moveal %fp@(12),%a2 4d820: 266e 0010 moveal %fp@(16),%a3 STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 4d824: 4a8a tstl %a2 4d826: 675c beqs 4d884 return RTEMS_INVALID_ADDRESS; errno = 0; 4d828: 49f9 0004 f620 lea 4f620 <__errno>,%a4 4d82e: 4e94 jsr %a4@ 4d830: 2040 moveal %d0,%a0 4d832: 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 ); 4d834: 2f2e 0014 movel %fp@(20),%sp@- 4d838: 486e fffc pea %fp@(-4) if ( !n ) return RTEMS_INVALID_ADDRESS; errno = 0; *n = 0; 4d83c: 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 ); 4d83e: 2f02 movel %d2,%sp@- 4d840: 4eb9 0005 2688 jsr 52688 #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 4d846: 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 ); 4d84a: 2600 movel %d0,%d3 #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 4d84c: 4a8b tstl %a3 4d84e: 6704 beqs 4d854 *endptr = end; 4d850: 26ae fffc movel %fp@(-4),%a3@ /* nothing was converted */ if ( end == s ) 4d854: b4ae fffc cmpl %fp@(-4),%d2 4d858: 6736 beqs 4d890 return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 4d85a: 70ff moveq #-1,%d0 4d85c: b083 cmpl %d3,%d0 4d85e: 670e beqs 4d86e #endif #if defined(STRING_TO_POINTER) *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; 4d860: 2483 movel %d3,%a2@ 4d862: 4280 clrl %d0 #endif return RTEMS_SUCCESSFUL; } 4d864: 4cee 1c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a4 4d86a: 4e5e unlk %fp 4d86c: 4e75 rts return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 4d86e: 4e94 jsr %a4@ 4d870: 7222 moveq #34,%d1 4d872: 2040 moveal %d0,%a0 4d874: b290 cmpl %a0@,%d1 4d876: 66e8 bnes 4d860 <== NEVER TAKEN 4d878: 700a moveq #10,%d0 *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; #endif return RTEMS_SUCCESSFUL; } 4d87a: 4cee 1c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a4 4d880: 4e5e unlk %fp 4d882: 4e75 rts ) { STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 4d884: 7009 moveq #9,%d0 *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; #endif return RTEMS_SUCCESSFUL; } 4d886: 4cee 1c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a4 4d88c: 4e5e unlk %fp 4d88e: 4e75 rts /* If the user wants the end pointer back, then return it. */ if ( endptr ) *endptr = end; /* nothing was converted */ if ( end == s ) 4d890: 700b moveq #11,%d0 *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; #endif return RTEMS_SUCCESSFUL; } 4d892: 4cee 1c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a4 4d898: 4e5e unlk %fp <== NOT EXECUTED 0004d93c : #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { 4d93c: 4e56 ffe8 linkw %fp,#-24 4d940: 48d7 1c0c moveml %d2-%d3/%a2-%a4,%sp@ 4d944: 242e 0008 movel %fp@(8),%d2 4d948: 246e 000c moveal %fp@(12),%a2 4d94c: 266e 0010 moveal %fp@(16),%a3 STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 4d950: 4a8a tstl %a2 4d952: 675c beqs 4d9b0 return RTEMS_INVALID_ADDRESS; errno = 0; 4d954: 49f9 0004 f620 lea 4f620 <__errno>,%a4 4d95a: 4e94 jsr %a4@ 4d95c: 2040 moveal %d0,%a0 4d95e: 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 ); 4d960: 2f2e 0014 movel %fp@(20),%sp@- 4d964: 486e fffc pea %fp@(-4) if ( !n ) return RTEMS_INVALID_ADDRESS; errno = 0; *n = 0; 4d968: 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 ); 4d96a: 2f02 movel %d2,%sp@- 4d96c: 4eb9 0005 2688 jsr 52688 #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 4d972: 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 ); 4d976: 2600 movel %d0,%d3 #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 4d978: 4a8b tstl %a3 4d97a: 6704 beqs 4d980 *endptr = end; 4d97c: 26ae fffc movel %fp@(-4),%a3@ /* nothing was converted */ if ( end == s ) 4d980: b4ae fffc cmpl %fp@(-4),%d2 4d984: 6736 beqs 4d9bc return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 4d986: 70ff moveq #-1,%d0 4d988: b083 cmpl %d3,%d0 4d98a: 670e beqs 4d99a #endif #if defined(STRING_TO_POINTER) *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; 4d98c: 2483 movel %d3,%a2@ 4d98e: 4280 clrl %d0 #endif return RTEMS_SUCCESSFUL; } 4d990: 4cee 1c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a4 4d996: 4e5e unlk %fp 4d998: 4e75 rts return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 4d99a: 4e94 jsr %a4@ 4d99c: 7222 moveq #34,%d1 4d99e: 2040 moveal %d0,%a0 4d9a0: b290 cmpl %a0@,%d1 4d9a2: 66e8 bnes 4d98c <== NEVER TAKEN 4d9a4: 700a moveq #10,%d0 *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; #endif return RTEMS_SUCCESSFUL; } 4d9a6: 4cee 1c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a4 4d9ac: 4e5e unlk %fp 4d9ae: 4e75 rts ) { STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 4d9b0: 7009 moveq #9,%d0 *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; #endif return RTEMS_SUCCESSFUL; } 4d9b2: 4cee 1c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a4 4d9b8: 4e5e unlk %fp 4d9ba: 4e75 rts /* If the user wants the end pointer back, then return it. */ if ( endptr ) *endptr = end; /* nothing was converted */ if ( end == s ) 4d9bc: 700b moveq #11,%d0 *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; #endif return RTEMS_SUCCESSFUL; } 4d9be: 4cee 1c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a4 4d9c4: 4e5e unlk %fp <== NOT EXECUTED 0004d89c : #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { 4d89c: 4e56 ffe4 linkw %fp,#-28 4d8a0: 48d7 1c1c moveml %d2-%d4/%a2-%a4,%sp@ 4d8a4: 242e 0008 movel %fp@(8),%d2 4d8a8: 246e 000c moveal %fp@(12),%a2 4d8ac: 266e 0010 moveal %fp@(16),%a3 STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 4d8b0: 4a8a tstl %a2 4d8b2: 676e beqs 4d922 return RTEMS_INVALID_ADDRESS; errno = 0; 4d8b4: 49f9 0004 f620 lea 4f620 <__errno>,%a4 4d8ba: 4e94 jsr %a4@ 4d8bc: 2040 moveal %d0,%a0 *n = 0; 4d8be: 4280 clrl %d0 4d8c0: 4281 clrl %d1 char *end; if ( !n ) return RTEMS_INVALID_ADDRESS; errno = 0; 4d8c2: 4290 clrl %a0@ *n = 0; 4d8c4: 2480 movel %d0,%a2@ 4d8c6: 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 ); 4d8ca: 2f2e 0014 movel %fp@(20),%sp@- 4d8ce: 486e fffc pea %fp@(-4) 4d8d2: 2f02 movel %d2,%sp@- 4d8d4: 4eb9 0005 26a8 jsr 526a8 #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 4d8da: 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 ); 4d8de: 2600 movel %d0,%d3 4d8e0: 2801 movel %d1,%d4 #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 4d8e2: 4a8b tstl %a3 4d8e4: 6704 beqs 4d8ea *endptr = end; 4d8e6: 26ae fffc movel %fp@(-4),%a3@ /* nothing was converted */ if ( end == s ) 4d8ea: b4ae fffc cmpl %fp@(-4),%d2 4d8ee: 673e beqs 4d92e return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 4d8f0: 70ff moveq #-1,%d0 4d8f2: 72ff moveq #-1,%d1 4d8f4: 9284 subl %d4,%d1 4d8f6: 9183 subxl %d3,%d0 4d8f8: 6712 beqs 4d90c #endif #if defined(STRING_TO_POINTER) *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; 4d8fa: 4280 clrl %d0 4d8fc: 2483 movel %d3,%a2@ 4d8fe: 2544 0004 movel %d4,%a2@(4) #endif return RTEMS_SUCCESSFUL; } 4d902: 4cee 1c1c ffe4 moveml %fp@(-28),%d2-%d4/%a2-%a4 4d908: 4e5e unlk %fp 4d90a: 4e75 rts return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 4d90c: 4e94 jsr %a4@ 4d90e: 7222 moveq #34,%d1 4d910: 2040 moveal %d0,%a0 4d912: b290 cmpl %a0@,%d1 4d914: 66e4 bnes 4d8fa <== NEVER TAKEN 4d916: 700a moveq #10,%d0 *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; #endif return RTEMS_SUCCESSFUL; } 4d918: 4cee 1c1c ffe4 moveml %fp@(-28),%d2-%d4/%a2-%a4 4d91e: 4e5e unlk %fp 4d920: 4e75 rts ) { STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 4d922: 7009 moveq #9,%d0 *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; #endif return RTEMS_SUCCESSFUL; } 4d924: 4cee 1c1c ffe4 moveml %fp@(-28),%d2-%d4/%a2-%a4 4d92a: 4e5e unlk %fp 4d92c: 4e75 rts /* If the user wants the end pointer back, then return it. */ if ( endptr ) *endptr = end; /* nothing was converted */ if ( end == s ) 4d92e: 700b moveq #11,%d0 *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; #endif return RTEMS_SUCCESSFUL; } 4d930: 4cee 1c1c ffe4 moveml %fp@(-28),%d2-%d4/%a2-%a4 4d936: 4e5e unlk %fp ... 0004606c : */ rtems_status_code rtems_task_delete( rtems_id id ) { 4606c: 4e56 fffc linkw %fp,#-4 46070: 2f0b movel %a3,%sp@- 46072: 2f0a movel %a2,%sp@- register Thread_Control *the_thread; Objects_Locations location; Objects_Information *the_information; _RTEMS_Lock_allocator(); 46074: 2f39 0005 da7a movel 5da7a <_RTEMS_Allocator_Mutex>,%sp@- 4607a: 4eb9 0004 66a8 jsr 466a8 <_API_Mutex_Lock> the_thread = _Thread_Get( id, &location ); 46080: 486e fffc pea %fp@(-4) 46084: 2f2e 0008 movel %fp@(8),%sp@- 46088: 4eb9 0004 7d64 jsr 47d64 <_Thread_Get> switch ( location ) { 4608e: 4fef 000c lea %sp@(12),%sp Objects_Locations location; Objects_Information *the_information; _RTEMS_Lock_allocator(); the_thread = _Thread_Get( id, &location ); 46092: 2440 moveal %d0,%a2 switch ( location ) { 46094: 4aae fffc tstl %fp@(-4) 46098: 664a bnes 460e4 <== NEVER TAKEN case OBJECTS_LOCAL: the_information = _Objects_Get_information_id( the_thread->Object.id ); 4609a: 2f2a 0008 movel %a2@(8),%sp@- 4609e: 47f9 0004 73f0 lea 473f0 <_Objects_Get_information_id>,%a3 460a4: 4e93 jsr %a3@ 0 /* Not used */ ); } #endif _Thread_Close( the_information, the_thread ); 460a6: 2f0a movel %a2,%sp@- 460a8: 2f00 movel %d0,%sp@- 460aa: 4eb9 0004 7a1c jsr 47a1c <_Thread_Close> 460b0: 2f2a 0008 movel %a2@(8),%sp@- 460b4: 4e93 jsr %a3@ 460b6: 2f0a movel %a2,%sp@- 460b8: 2f00 movel %d0,%sp@- 460ba: 4eb9 0004 736c jsr 4736c <_Objects_Free> _RTEMS_tasks_Free( the_thread ); _RTEMS_Unlock_allocator(); 460c0: 2f39 0005 da7a movel 5da7a <_RTEMS_Allocator_Mutex>,%sp@- 460c6: 4eb9 0004 6708 jsr 46708 <_API_Mutex_Unlock> _Thread_Enable_dispatch(); 460cc: 4eb9 0004 7d3c jsr 47d3c <_Thread_Enable_dispatch> break; } _RTEMS_Unlock_allocator(); return RTEMS_INVALID_ID; } 460d2: 246e fff4 moveal %fp@(-12),%a2 _RTEMS_tasks_Free( the_thread ); _RTEMS_Unlock_allocator(); _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; 460d6: 4fef 001c lea %sp@(28),%sp _Thread_Close( the_information, the_thread ); _RTEMS_tasks_Free( the_thread ); _RTEMS_Unlock_allocator(); _Thread_Enable_dispatch(); 460da: 4280 clrl %d0 break; } _RTEMS_Unlock_allocator(); return RTEMS_INVALID_ID; } 460dc: 266e fff8 moveal %fp@(-8),%a3 460e0: 4e5e unlk %fp 460e2: 4e75 rts case OBJECTS_ERROR: break; } _RTEMS_Unlock_allocator(); 460e4: 2f39 0005 da7a movel 5da7a <_RTEMS_Allocator_Mutex>,%sp@- 460ea: 4eb9 0004 6708 jsr 46708 <_API_Mutex_Unlock> return RTEMS_INVALID_ID; } 460f0: 246e fff4 moveal %fp@(-12),%a2 case OBJECTS_ERROR: break; } _RTEMS_Unlock_allocator(); return RTEMS_INVALID_ID; 460f4: 588f addql #4,%sp case OBJECTS_ERROR: break; } _RTEMS_Unlock_allocator(); 460f6: 7004 moveq #4,%d0 return RTEMS_INVALID_ID; } 460f8: 266e fff8 moveal %fp@(-8),%a3 460fc: 4e5e unlk %fp <== NOT EXECUTED 0004cd88 : rtems_status_code rtems_task_mode( rtems_mode mode_set, rtems_mode mask, rtems_mode *previous_mode_set ) { 4cd88: 4e56 ffe4 linkw %fp,#-28 4cd8c: 48d7 1c3c moveml %d2-%d5/%a2-%a4,%sp@ 4cd90: 2a2e 0008 movel %fp@(8),%d5 4cd94: 242e 000c movel %fp@(12),%d2 4cd98: 286e 0010 moveal %fp@(16),%a4 ASR_Information *asr; bool is_asr_enabled = false; bool needs_asr_dispatching = false; rtems_mode old_mode; if ( !previous_mode_set ) 4cd9c: 4a8c tstl %a4 4cd9e: 6700 0154 beqw 4cef4 return RTEMS_INVALID_ADDRESS; executing = _Thread_Executing; 4cda2: 2479 0005 da82 moveal 5da82 <_Thread_Executing>,%a2 api = executing->API_Extensions[ THREAD_API_RTEMS ]; asr = &api->Signal; old_mode = (executing->is_preemptible) ? RTEMS_PREEMPT : RTEMS_NO_PREEMPT; 4cda8: 4a2a 0075 tstb %a2@(117) 4cdac: 57c0 seq %d0 4cdae: 263c 0000 0100 movel #256,%d3 4cdb4: 49c0 extbl %d0 if ( !previous_mode_set ) return RTEMS_INVALID_ADDRESS; executing = _Thread_Executing; api = executing->API_Extensions[ THREAD_API_RTEMS ]; 4cdb6: 266a 0108 moveal %a2@(264),%a3 asr = &api->Signal; old_mode = (executing->is_preemptible) ? RTEMS_PREEMPT : RTEMS_NO_PREEMPT; 4cdba: c680 andl %d0,%d3 if ( executing->budget_algorithm == THREAD_CPU_BUDGET_ALGORITHM_NONE ) 4cdbc: 4aaa 007a tstl %a2@(122) 4cdc0: 6600 00d4 bnew 4ce96 if ( !previous_mode_set ) return RTEMS_INVALID_ADDRESS; executing = _Thread_Executing; api = executing->API_Extensions[ THREAD_API_RTEMS ]; asr = &api->Signal; 4cdc4: 4a2b 0008 tstb %a3@(8) 4cdc8: 57c0 seq %d0 4cdca: 283c 0000 0400 movel #1024,%d4 4cdd0: 49c0 extbl %d0 4cdd2: c880 andl %d0,%d4 old_mode |= RTEMS_NO_TIMESLICE; else old_mode |= RTEMS_TIMESLICE; old_mode |= (asr->is_enabled) ? RTEMS_ASR : RTEMS_NO_ASR; old_mode |= _ISR_Get_level(); 4cdd4: 4eb9 0004 921c jsr 4921c <_CPU_ISR_Get_level> if ( executing->budget_algorithm == THREAD_CPU_BUDGET_ALGORITHM_NONE ) old_mode |= RTEMS_NO_TIMESLICE; else old_mode |= RTEMS_TIMESLICE; old_mode |= (asr->is_enabled) ? RTEMS_ASR : RTEMS_NO_ASR; 4cdda: 8084 orl %d4,%d0 old_mode |= _ISR_Get_level(); *previous_mode_set = old_mode; 4cddc: 8083 orl %d3,%d0 4cdde: 2880 movel %d0,%a4@ /* * These are generic thread scheduling characteristics. */ if ( mask & RTEMS_PREEMPT_MASK ) 4cde0: 0802 0008 btst #8,%d2 4cde4: 670e beqs 4cdf4 executing->is_preemptible = _Modes_Is_preempt(mode_set) ? true : false; 4cde6: 2005 movel %d5,%d0 4cde8: 7201 moveq #1,%d1 4cdea: e088 lsrl #8,%d0 4cdec: b380 eorl %d1,%d0 4cdee: c081 andl %d1,%d0 4cdf0: 1540 0075 moveb %d0,%a2@(117) if ( mask & RTEMS_TIMESLICE_MASK ) { 4cdf4: 0802 0009 btst #9,%d2 4cdf8: 6718 beqs 4ce12 if ( _Modes_Is_timeslice(mode_set) ) { 4cdfa: 0805 0009 btst #9,%d5 4cdfe: 6700 00c2 beqw 4cec2 executing->budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE; 4ce02: 7001 moveq #1,%d0 executing->cpu_time_budget = _Thread_Ticks_per_timeslice; 4ce04: 41f9 0005 d978 lea 5d978 <_Thread_Ticks_per_timeslice>,%a0 if ( mask & RTEMS_PREEMPT_MASK ) executing->is_preemptible = _Modes_Is_preempt(mode_set) ? true : false; if ( mask & RTEMS_TIMESLICE_MASK ) { if ( _Modes_Is_timeslice(mode_set) ) { executing->budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE; 4ce0a: 2540 007a movel %d0,%a2@(122) executing->cpu_time_budget = _Thread_Ticks_per_timeslice; 4ce0e: 2550 0076 movel %a0@,%a2@(118) /* * Set the new interrupt level */ if ( mask & RTEMS_INTERRUPT_MASK ) 4ce12: 7007 moveq #7,%d0 4ce14: c082 andl %d2,%d0 4ce16: 6712 beqs 4ce2a */ RTEMS_INLINE_ROUTINE void _Modes_Set_interrupt_level ( Modes_Control mode_set ) { _ISR_Set_level( _Modes_Get_interrupt_level( mode_set ) ); 4ce18: 40c0 movew %sr,%d0 4ce1a: 7207 moveq #7,%d1 4ce1c: c285 andl %d5,%d1 4ce1e: 0280 0000 f8ff andil #63743,%d0 4ce24: e189 lsll #8,%d1 4ce26: 8081 orl %d1,%d0 4ce28: 46c0 movew %d0,%sr */ is_asr_enabled = false; needs_asr_dispatching = false; if ( mask & RTEMS_ASR_MASK ) { 4ce2a: 0802 000a btst #10,%d2 4ce2e: 6758 beqs 4ce88 * Output: * *previous_mode_set - previous mode set * always return RTEMS_SUCCESSFUL; */ rtems_status_code rtems_task_mode( 4ce30: 700a moveq #10,%d0 4ce32: e0ad lsrl %d0,%d5 4ce34: 7201 moveq #1,%d1 if ( !previous_mode_set ) return RTEMS_INVALID_ADDRESS; executing = _Thread_Executing; api = executing->API_Extensions[ THREAD_API_RTEMS ]; asr = &api->Signal; 4ce36: 4280 clrl %d0 4ce38: 102b 0008 moveb %a3@(8),%d0 * Output: * *previous_mode_set - previous mode set * always return RTEMS_SUCCESSFUL; */ rtems_status_code rtems_task_mode( 4ce3c: b385 eorl %d1,%d5 4ce3e: ca81 andl %d1,%d5 if ( !previous_mode_set ) return RTEMS_INVALID_ADDRESS; executing = _Thread_Executing; api = executing->API_Extensions[ THREAD_API_RTEMS ]; asr = &api->Signal; 4ce40: ba80 cmpl %d0,%d5 4ce42: 6744 beqs 4ce88 ) { rtems_signal_set _signals; ISR_Level _level; _ISR_Disable( _level ); 4ce44: 203c 0000 0700 movel #1792,%d0 needs_asr_dispatching = false; if ( mask & RTEMS_ASR_MASK ) { is_asr_enabled = _Modes_Is_asr_disabled( mode_set ) ? false : true; if ( is_asr_enabled != asr->is_enabled ) { asr->is_enabled = is_asr_enabled; 4ce4a: 1745 0008 moveb %d5,%a3@(8) 4ce4e: 40c1 movew %sr,%d1 4ce50: 8081 orl %d1,%d0 4ce52: 46c0 movew %d0,%sr _signals = information->signals_pending; 4ce54: 202b 0016 movel %a3@(22),%d0 information->signals_pending = information->signals_posted; 4ce58: 276b 0012 0016 movel %a3@(18),%a3@(22) information->signals_posted = _signals; 4ce5e: 2740 0012 movel %d0,%a3@(18) _ISR_Enable( _level ); 4ce62: 46c1 movew %d1,%sr if ( !previous_mode_set ) return RTEMS_INVALID_ADDRESS; executing = _Thread_Executing; api = executing->API_Extensions[ THREAD_API_RTEMS ]; asr = &api->Signal; 4ce64: 4aab 0012 tstl %a3@(18) 4ce68: 671e beqs 4ce88 executing->do_post_task_switch_extension = true; } } } if ( _System_state_Is_up( _System_state_Get() ) ) 4ce6a: 7203 moveq #3,%d1 if ( is_asr_enabled != asr->is_enabled ) { asr->is_enabled = is_asr_enabled; _ASR_Swap_signals( asr ); if ( _ASR_Are_signals_pending( asr ) ) { needs_asr_dispatching = true; executing->do_post_task_switch_extension = true; 4ce6c: 7001 moveq #1,%d0 4ce6e: 7401 moveq #1,%d2 4ce70: 1540 0074 moveb %d0,%a2@(116) } } } if ( _System_state_Is_up( _System_state_Get() ) ) 4ce74: b2b9 0005 db4a cmpl 5db4a <_System_state_Current>,%d1 4ce7a: 6758 beqs 4ced4 <== ALWAYS TAKEN if ( _Thread_Evaluate_mode() || needs_asr_dispatching ) _Thread_Dispatch(); 4ce7c: 4280 clrl %d0 return RTEMS_SUCCESSFUL; } 4ce7e: 4cee 1c3c ffe4 moveml %fp@(-28),%d2-%d5/%a2-%a4 4ce84: 4e5e unlk %fp 4ce86: 4e75 rts executing->do_post_task_switch_extension = true; } } } if ( _System_state_Is_up( _System_state_Get() ) ) 4ce88: 7203 moveq #3,%d1 if ( is_asr_enabled != asr->is_enabled ) { asr->is_enabled = is_asr_enabled; _ASR_Swap_signals( asr ); if ( _ASR_Are_signals_pending( asr ) ) { needs_asr_dispatching = true; executing->do_post_task_switch_extension = true; 4ce8a: 4202 clrb %d2 } } } if ( _System_state_Is_up( _System_state_Get() ) ) 4ce8c: b2b9 0005 db4a cmpl 5db4a <_System_state_Current>,%d1 4ce92: 66e8 bnes 4ce7c <== NEVER TAKEN 4ce94: 603e bras 4ced4 if ( !previous_mode_set ) return RTEMS_INVALID_ADDRESS; executing = _Thread_Executing; api = executing->API_Extensions[ THREAD_API_RTEMS ]; asr = &api->Signal; 4ce96: 4a2b 0008 tstb %a3@(8) 4ce9a: 57c0 seq %d0 4ce9c: 283c 0000 0400 movel #1024,%d4 4cea2: 49c0 extbl %d0 4cea4: c880 andl %d0,%d4 old_mode |= RTEMS_NO_TIMESLICE; else old_mode |= RTEMS_TIMESLICE; old_mode |= (asr->is_enabled) ? RTEMS_ASR : RTEMS_NO_ASR; old_mode |= _ISR_Get_level(); 4cea6: 4eb9 0004 921c jsr 4921c <_CPU_ISR_Get_level> old_mode = (executing->is_preemptible) ? RTEMS_PREEMPT : RTEMS_NO_PREEMPT; if ( executing->budget_algorithm == THREAD_CPU_BUDGET_ALGORITHM_NONE ) old_mode |= RTEMS_NO_TIMESLICE; else old_mode |= RTEMS_TIMESLICE; 4ceac: 08c3 0009 bset #9,%d3 old_mode |= (asr->is_enabled) ? RTEMS_ASR : RTEMS_NO_ASR; 4ceb0: 8084 orl %d4,%d0 old_mode |= _ISR_Get_level(); *previous_mode_set = old_mode; 4ceb2: 8083 orl %d3,%d0 4ceb4: 2880 movel %d0,%a4@ /* * These are generic thread scheduling characteristics. */ if ( mask & RTEMS_PREEMPT_MASK ) 4ceb6: 0802 0008 btst #8,%d2 4ceba: 6700 ff38 beqw 4cdf4 4cebe: 6000 ff26 braw 4cde6 /* * Set the new interrupt level */ if ( mask & RTEMS_INTERRUPT_MASK ) 4cec2: 7007 moveq #7,%d0 4cec4: c082 andl %d2,%d0 if ( mask & RTEMS_TIMESLICE_MASK ) { if ( _Modes_Is_timeslice(mode_set) ) { executing->budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE; executing->cpu_time_budget = _Thread_Ticks_per_timeslice; } else executing->budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_NONE; 4cec6: 42aa 007a clrl %a2@(122) /* * Set the new interrupt level */ if ( mask & RTEMS_INTERRUPT_MASK ) 4ceca: 4a80 tstl %d0 4cecc: 6700 ff5c beqw 4ce2a 4ced0: 6000 ff46 braw 4ce18 } } } if ( _System_state_Is_up( _System_state_Get() ) ) if ( _Thread_Evaluate_mode() || needs_asr_dispatching ) 4ced4: 4eb9 0004 d1d8 jsr 4d1d8 <_Thread_Evaluate_mode> 4ceda: 4a00 tstb %d0 4cedc: 6604 bnes 4cee2 4cede: 4a02 tstb %d2 4cee0: 679a beqs 4ce7c _Thread_Dispatch(); 4cee2: 4eb9 0004 7be4 jsr 47be4 <_Thread_Dispatch> 4cee8: 4280 clrl %d0 return RTEMS_SUCCESSFUL; } 4ceea: 4cee 1c3c ffe4 moveml %fp@(-28),%d2-%d5/%a2-%a4 4cef0: 4e5e unlk %fp 4cef2: 4e75 rts ASR_Information *asr; bool is_asr_enabled = false; bool needs_asr_dispatching = false; rtems_mode old_mode; if ( !previous_mode_set ) 4cef4: 7009 moveq #9,%d0 if ( _System_state_Is_up( _System_state_Get() ) ) if ( _Thread_Evaluate_mode() || needs_asr_dispatching ) _Thread_Dispatch(); return RTEMS_SUCCESSFUL; } 4cef6: 4cee 1c3c ffe4 moveml %fp@(-28),%d2-%d5/%a2-%a4 4cefc: 4e5e unlk %fp <== NOT EXECUTED 00048734 : rtems_status_code rtems_task_set_note( rtems_id id, uint32_t notepad, uint32_t note ) { 48734: 4e56 fffc linkw %fp,#-4 48738: 202e 0008 movel %fp@(8),%d0 4873c: 2f02 movel %d2,%sp@- 4873e: 242e 000c movel %fp@(12),%d2 register Thread_Control *the_thread; Objects_Locations location; RTEMS_API_Control *api; if ( !rtems_configuration_get_notepads_enabled() ) 48742: 4a39 0005 f734 tstb 5f734 48748: 676e beqs 487b8 <== NEVER TAKEN /* * 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 ) 4874a: 720f moveq #15,%d1 4874c: b282 cmpl %d2,%d1 4874e: 6542 bcss 48792 /* * Optimize the most likely case to avoid the Thread_Dispatch. */ if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) || 48750: 4a80 tstl %d0 48752: 6748 beqs 4879c _Objects_Are_ids_equal( id, _Thread_Executing->Object.id ) ) { 48754: 2079 0006 11c2 moveal 611c2 <_Thread_Executing>,%a0 /* * Optimize the most likely case to avoid the Thread_Dispatch. */ if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) || 4875a: b0a8 0008 cmpl %a0@(8),%d0 4875e: 6742 beqs 487a2 api = _Thread_Executing->API_Extensions[ THREAD_API_RTEMS ]; api->Notepads[ notepad ] = note; return RTEMS_SUCCESSFUL; } the_thread = _Thread_Get( id, &location ); 48760: 486e fffc pea %fp@(-4) 48764: 2f00 movel %d0,%sp@- 48766: 4eb9 0004 a550 jsr 4a550 <_Thread_Get> switch ( location ) { 4876c: 508f addql #8,%sp 4876e: 4aae fffc tstl %fp@(-4) 48772: 664e bnes 487c2 case OBJECTS_LOCAL: api = the_thread->API_Extensions[ THREAD_API_RTEMS ]; api->Notepads[ notepad ] = note; 48774: 2240 moveal %d0,%a1 48776: 202e 0010 movel %fp@(16),%d0 4877a: 2069 0108 moveal %a1@(264),%a0 4877e: 2180 2c1e movel %d0,%a0@(0000001e,%d2:l:4) _Thread_Enable_dispatch(); 48782: 4eb9 0004 a528 jsr 4a528 <_Thread_Enable_dispatch> case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 48788: 242e fff8 movel %fp@(-8),%d2 switch ( location ) { case OBJECTS_LOCAL: api = the_thread->API_Extensions[ THREAD_API_RTEMS ]; api->Notepads[ notepad ] = note; _Thread_Enable_dispatch(); 4878c: 4280 clrl %d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 4878e: 4e5e unlk %fp 48790: 4e75 rts 48792: 242e fff8 movel %fp@(-8),%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 ) 48796: 700a moveq #10,%d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 48798: 4e5e unlk %fp 4879a: 4e75 rts /* * Optimize the most likely case to avoid the Thread_Dispatch. */ if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) || 4879c: 2079 0006 11c2 moveal 611c2 <_Thread_Executing>,%a0 _Objects_Are_ids_equal( id, _Thread_Executing->Object.id ) ) { api = _Thread_Executing->API_Extensions[ THREAD_API_RTEMS ]; api->Notepads[ notepad ] = note; 487a2: 226e 0010 moveal %fp@(16),%a1 487a6: 4280 clrl %d0 487a8: 2068 0108 moveal %a0@(264),%a0 487ac: 2189 2c1e movel %a1,%a0@(0000001e,%d2:l:4) case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 487b0: 242e fff8 movel %fp@(-8),%d2 487b4: 4e5e unlk %fp 487b6: 4e75 rts 487b8: 242e fff8 movel %fp@(-8),%d2 { register Thread_Control *the_thread; Objects_Locations location; RTEMS_API_Control *api; if ( !rtems_configuration_get_notepads_enabled() ) 487bc: 7016 moveq #22,%d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 487be: 4e5e unlk %fp 487c0: 4e75 rts 487c2: 242e fff8 movel %fp@(-8),%d2 api->Notepads[ notepad ] = note; return RTEMS_SUCCESSFUL; } the_thread = _Thread_Get( id, &location ); switch ( location ) { 487c6: 7004 moveq #4,%d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 487c8: 4e5e unlk %fp <== NOT EXECUTED 0004af04 : rtems_status_code rtems_task_set_priority( rtems_id id, rtems_task_priority new_priority, rtems_task_priority *old_priority ) { 4af04: 4e56 fffc linkw %fp,#-4 4af08: 2f0a movel %a2,%sp@- 4af0a: 246e 0010 moveal %fp@(16),%a2 4af0e: 2f02 movel %d2,%sp@- 4af10: 242e 000c movel %fp@(12),%d2 register Thread_Control *the_thread; Objects_Locations location; if ( new_priority != RTEMS_CURRENT_PRIORITY && 4af14: 670c beqs 4af22 */ RTEMS_INLINE_ROUTINE bool _RTEMS_tasks_Priority_is_valid ( rtems_task_priority the_priority ) { return ( ( the_priority >= RTEMS_MINIMUM_PRIORITY ) && 4af16: 4280 clrl %d0 4af18: 1039 0006 2632 moveb 62632 ,%d0 4af1e: b082 cmpl %d2,%d0 4af20: 6566 bcss 4af88 !_RTEMS_tasks_Priority_is_valid( new_priority ) ) return RTEMS_INVALID_PRIORITY; if ( !old_priority ) 4af22: 4a8a tstl %a2 4af24: 6770 beqs 4af96 return RTEMS_INVALID_ADDRESS; the_thread = _Thread_Get( id, &location ); 4af26: 486e fffc pea %fp@(-4) 4af2a: 2f2e 0008 movel %fp@(8),%sp@- 4af2e: 4eb9 0004 ce78 jsr 4ce78 <_Thread_Get> switch ( location ) { 4af34: 508f addql #8,%sp 4af36: 4aae fffc tstl %fp@(-4) 4af3a: 663e bnes 4af7a case OBJECTS_LOCAL: /* XXX need helper to "convert" from core priority */ *old_priority = the_thread->current_priority; 4af3c: 2040 moveal %d0,%a0 4af3e: 24a8 0014 movel %a0@(20),%a2@ if ( new_priority != RTEMS_CURRENT_PRIORITY ) { 4af42: 4a82 tstl %d2 4af44: 6720 beqs 4af66 the_thread->real_priority = new_priority; 4af46: 2142 0018 movel %d2,%a0@(24) if ( the_thread->resource_count == 0 || 4af4a: 4aa8 001c tstl %a0@(28) 4af4e: 6706 beqs 4af56 the_thread->current_priority > new_priority ) 4af50: b4a8 0014 cmpl %a0@(20),%d2 4af54: 6410 bccs 4af66 <== ALWAYS TAKEN _Thread_Change_priority( the_thread, new_priority, false ); 4af56: 42a7 clrl %sp@- 4af58: 2f02 movel %d2,%sp@- 4af5a: 2f00 movel %d0,%sp@- 4af5c: 4eb9 0004 c900 jsr 4c900 <_Thread_Change_priority> 4af62: 4fef 000c lea %sp@(12),%sp } _Thread_Enable_dispatch(); 4af66: 4eb9 0004 ce20 jsr 4ce20 <_Thread_Enable_dispatch> case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 4af6c: 242e fff4 movel %fp@(-12),%d2 the_thread->real_priority = new_priority; if ( the_thread->resource_count == 0 || the_thread->current_priority > new_priority ) _Thread_Change_priority( the_thread, new_priority, false ); } _Thread_Enable_dispatch(); 4af70: 4280 clrl %d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 4af72: 246e fff8 moveal %fp@(-8),%a2 4af76: 4e5e unlk %fp 4af78: 4e75 rts 4af7a: 242e fff4 movel %fp@(-12),%d2 if ( !old_priority ) return RTEMS_INVALID_ADDRESS; the_thread = _Thread_Get( id, &location ); switch ( location ) { 4af7e: 7004 moveq #4,%d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 4af80: 246e fff8 moveal %fp@(-8),%a2 4af84: 4e5e unlk %fp 4af86: 4e75 rts 4af88: 242e fff4 movel %fp@(-12),%d2 4af8c: 7013 moveq #19,%d0 4af8e: 246e fff8 moveal %fp@(-8),%a2 4af92: 4e5e unlk %fp 4af94: 4e75 rts 4af96: 242e fff4 movel %fp@(-12),%d2 if ( new_priority != RTEMS_CURRENT_PRIORITY && !_RTEMS_tasks_Priority_is_valid( new_priority ) ) return RTEMS_INVALID_PRIORITY; if ( !old_priority ) 4af9a: 7009 moveq #9,%d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 4af9c: 246e fff8 moveal %fp@(-8),%a2 4afa0: 4e5e unlk %fp <== NOT EXECUTED 000477f8 : rtems_status_code rtems_task_variable_delete( rtems_id tid, void **ptr ) { 477f8: 4e56 fffc linkw %fp,#-4 477fc: 2f02 movel %d2,%sp@- 477fe: 242e 000c movel %fp@(12),%d2 Thread_Control *the_thread; Objects_Locations location; rtems_task_variable_t *tvp, *prev; if ( !ptr ) 47802: 6762 beqs 47866 return RTEMS_INVALID_ADDRESS; prev = NULL; the_thread = _Thread_Get (tid, &location); 47804: 486e fffc pea %fp@(-4) 47808: 2f2e 0008 movel %fp@(8),%sp@- 4780c: 4eb9 0004 95a4 jsr 495a4 <_Thread_Get> switch (location) { 47812: 508f addql #8,%sp 47814: 4aae fffc tstl %fp@(-4) 47818: 663c bnes 47856 case OBJECTS_LOCAL: tvp = the_thread->task_variables; 4781a: 2240 moveal %d0,%a1 4781c: 2069 0118 moveal %a1@(280),%a0 while (tvp) { 47820: 4a88 tstl %a0 47822: 673c beqs 47860 if (tvp->ptr == ptr) { 47824: b4a8 0004 cmpl %a0@(4),%d2 47828: 6746 beqs 47870 else the_thread->task_variables = (rtems_task_variable_t *)tvp->next; _RTEMS_Tasks_Invoke_task_variable_dtor( the_thread, tvp ); _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; 4782a: 2248 moveal %a0,%a1 } prev = tvp; tvp = (rtems_task_variable_t *)tvp->next; 4782c: 2050 moveal %a0@,%a0 the_thread = _Thread_Get (tid, &location); switch (location) { case OBJECTS_LOCAL: tvp = the_thread->task_variables; while (tvp) { 4782e: 4a88 tstl %a0 47830: 672e beqs 47860 <== NEVER TAKEN if (tvp->ptr == ptr) { 47832: b4a8 0004 cmpl %a0@(4),%d2 47836: 66f2 bnes 4782a if (prev) prev->next = tvp->next; 47838: 2290 movel %a0@,%a1@ else the_thread->task_variables = (rtems_task_variable_t *)tvp->next; _RTEMS_Tasks_Invoke_task_variable_dtor( the_thread, tvp ); 4783a: 2f08 movel %a0,%sp@- 4783c: 2f00 movel %d0,%sp@- 4783e: 4eb9 0004 7918 jsr 47918 <_RTEMS_Tasks_Invoke_task_variable_dtor> _Thread_Enable_dispatch(); 47844: 4eb9 0004 957c jsr 4957c <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 4784a: 508f addql #8,%sp prev->next = tvp->next; else the_thread->task_variables = (rtems_task_variable_t *)tvp->next; _RTEMS_Tasks_Invoke_task_variable_dtor( the_thread, tvp ); _Thread_Enable_dispatch(); 4784c: 4280 clrl %d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 4784e: 242e fff8 movel %fp@(-8),%d2 47852: 4e5e unlk %fp 47854: 4e75 rts 47856: 242e fff8 movel %fp@(-8),%d2 return RTEMS_INVALID_ADDRESS; prev = NULL; the_thread = _Thread_Get (tid, &location); switch (location) { 4785a: 7004 moveq #4,%d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 4785c: 4e5e unlk %fp 4785e: 4e75 rts return RTEMS_SUCCESSFUL; } prev = tvp; tvp = (rtems_task_variable_t *)tvp->next; } _Thread_Enable_dispatch(); 47860: 4eb9 0004 957c jsr 4957c <_Thread_Enable_dispatch> case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 47866: 242e fff8 movel %fp@(-8),%d2 return RTEMS_SUCCESSFUL; } prev = tvp; tvp = (rtems_task_variable_t *)tvp->next; } _Thread_Enable_dispatch(); 4786a: 7009 moveq #9,%d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 4786c: 4e5e unlk %fp 4786e: 4e75 rts while (tvp) { if (tvp->ptr == ptr) { if (prev) prev->next = tvp->next; else the_thread->task_variables = (rtems_task_variable_t *)tvp->next; 47870: 2240 moveal %d0,%a1 47872: 2350 0118 movel %a0@,%a1@(280) _RTEMS_Tasks_Invoke_task_variable_dtor( the_thread, tvp ); 47876: 2f08 movel %a0,%sp@- 47878: 2f00 movel %d0,%sp@- 4787a: 4eb9 0004 7918 jsr 47918 <_RTEMS_Tasks_Invoke_task_variable_dtor> _Thread_Enable_dispatch(); 47880: 4eb9 0004 957c jsr 4957c <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 47886: 508f addql #8,%sp prev->next = tvp->next; else the_thread->task_variables = (rtems_task_variable_t *)tvp->next; _RTEMS_Tasks_Invoke_task_variable_dtor( the_thread, tvp ); _Thread_Enable_dispatch(); 47888: 4280 clrl %d0 4788a: 60c2 bras 4784e 0004788c : rtems_status_code rtems_task_variable_get( rtems_id tid, void **ptr, void **result ) { 4788c: 4e56 fffc linkw %fp,#-4 47890: 2f0a movel %a2,%sp@- 47892: 246e 0010 moveal %fp@(16),%a2 47896: 2f02 movel %d2,%sp@- 47898: 242e 000c movel %fp@(12),%d2 Thread_Control *the_thread; Objects_Locations location; rtems_task_variable_t *tvp; if ( !ptr ) 4789c: 6752 beqs 478f0 return RTEMS_INVALID_ADDRESS; if ( !result ) 4789e: 4a8a tstl %a2 478a0: 674e beqs 478f0 return RTEMS_INVALID_ADDRESS; the_thread = _Thread_Get (tid, &location); 478a2: 486e fffc pea %fp@(-4) 478a6: 2f2e 0008 movel %fp@(8),%sp@- 478aa: 4eb9 0004 95a4 jsr 495a4 <_Thread_Get> switch (location) { 478b0: 508f addql #8,%sp 478b2: 4aae fffc tstl %fp@(-4) 478b6: 662a bnes 478e2 case OBJECTS_LOCAL: /* * Figure out if the variable is in this task's list. */ tvp = the_thread->task_variables; 478b8: 2240 moveal %d0,%a1 478ba: 2069 0118 moveal %a1@(280),%a0 while (tvp) { 478be: 4a88 tstl %a0 478c0: 670c beqs 478ce if (tvp->ptr == ptr) { 478c2: b4a8 0004 cmpl %a0@(4),%d2 478c6: 6736 beqs 478fe */ *result = tvp->tval; _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } tvp = (rtems_task_variable_t *)tvp->next; 478c8: 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) { 478ca: 4a88 tstl %a0 478cc: 66f4 bnes 478c2 <== ALWAYS TAKEN _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } tvp = (rtems_task_variable_t *)tvp->next; } _Thread_Enable_dispatch(); 478ce: 4eb9 0004 957c jsr 4957c <_Thread_Enable_dispatch> case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 478d4: 242e fff4 movel %fp@(-12),%d2 _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } tvp = (rtems_task_variable_t *)tvp->next; } _Thread_Enable_dispatch(); 478d8: 7009 moveq #9,%d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 478da: 246e fff8 moveal %fp@(-8),%a2 478de: 4e5e unlk %fp 478e0: 4e75 rts 478e2: 242e fff4 movel %fp@(-12),%d2 if ( !result ) return RTEMS_INVALID_ADDRESS; the_thread = _Thread_Get (tid, &location); switch (location) { 478e6: 7004 moveq #4,%d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 478e8: 246e fff8 moveal %fp@(-8),%a2 478ec: 4e5e unlk %fp 478ee: 4e75 rts 478f0: 242e fff4 movel %fp@(-12),%d2 return RTEMS_SUCCESSFUL; } tvp = (rtems_task_variable_t *)tvp->next; } _Thread_Enable_dispatch(); return RTEMS_INVALID_ADDRESS; 478f4: 7009 moveq #9,%d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 478f6: 246e fff8 moveal %fp@(-8),%a2 478fa: 4e5e unlk %fp 478fc: 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; 478fe: 24a8 000c movel %a0@(12),%a2@ _Thread_Enable_dispatch(); 47902: 4eb9 0004 957c jsr 4957c <_Thread_Enable_dispatch> case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 47908: 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(); 4790c: 4280 clrl %d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 4790e: 246e fff8 moveal %fp@(-8),%a2 47912: 4e5e unlk %fp ... 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 <== ALWAYS TAKEN 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 <== NEVER TAKEN 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 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 <== ALWAYS TAKEN 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 <== NEVER TAKEN 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 <== NEVER TAKEN 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 <== NEVER TAKEN 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 <== NEVER TAKEN 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 <== NEVER TAKEN 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 <== NEVER TAKEN 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 ... 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 c2e4 movel %a0@,5c2e4 <== NOT EXECUTED rtems_termios_raw_input_size = raw_input; 43548: 41ee 000c lea %fp@(12),%a0 <== NOT EXECUTED 4354c: 23d0 0005 c2e8 movel %a0@,5c2e8 <== 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 c2ec movel %a0@,5c2ec <== NOT EXECUTED return RTEMS_SUCCESSFUL; } 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 d8b0 movel 5d8b0 ,%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 d068 lea 5d068 ,%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 <== NEVER TAKEN rtems_semaphore_delete (tty->rawInBuf.Semaphore); free (tty->rawInBuf.theBuf); 44bf2: 2f2a 0058 movel %a2@(88),%sp@- 44bf6: 47f9 0004 a584 lea 4a584 ,%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 d8b0 movel 5d8b0 ,%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 a584 lea 4a584 ,%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 6450 jsr 46450 <== 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 d8b4 movel %a0,5d8b4 if ( rtems_termios_ttyTail != NULL ) { 44c8e: 6748 beqs 44cd8 <== ALWAYS TAKEN 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 d8b8 movel %a0,5d8b8 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 <== NEVER TAKEN 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 d8b8 clrl 5d8b8 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 <== NEVER TAKEN 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 <== NEVER TAKEN 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 d11c moveal 5d11c ,%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 6450 jsr 46450 <== 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 d068 lea 5d068 ,%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 d8b0 tstl 5d8b0 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 d8b0 pea 5d8b0 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 <== ALWAYS TAKEN rtems_fatal_error_occurred (sc); 43530: 2f00 movel %d0,%sp@- <== NOT EXECUTED 43532: 4eb9 0004 6450 jsr 46450 <== 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 <== NEVER TAKEN 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 <== NEVER TAKEN 44780: 6530 bcss 447b2 <== NEVER TAKEN 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 d080 addil #381056,%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 <== ALWAYS TAKEN !(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 <== ALWAYS TAKEN 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 <== ALWAYS TAKEN 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 <== ALWAYS TAKEN 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 <== NEVER TAKEN 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 d068 lea 5d068 ,%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 <== ALWAYS TAKEN 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 <== NEVER TAKEN 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 <== NEVER TAKEN 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 <== NEVER TAKEN 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 ... 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 d8b0 movel 5d8b0 ,%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 d8b8 moveal 5d8b8 ,%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 <== NEVER TAKEN 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 a498 jsr 4a498 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 c2e8 lea 5c2e8 ,%a0 tty->rawInBuf.theBuf = malloc (tty->rawInBuf.Size); 44d48: 4bf9 0004 aaf4 lea 4aaf4 ,%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 c2ec lea 5c2ec ,%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 c2e4 movel 5c2e4 ,%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 d8b8 moveal 5d8b8 ,%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 d8b8 movel %a4,5d8b8 if (rtems_termios_ttyTail == NULL) 44dc0: 4ab9 0005 d8b4 tstl 5d8b4 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 c2f0 moveb 5c2f0 ,%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 c2f0 moveb 5c2f0 ,%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 c2f0 moveb 5c2f0 ,%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 c2f0 moveb 5c2f0 ,%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 c2f0 moveb %d5,5c2f0 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 <== ALWAYS TAKEN c = 'a'; 44f40: 7a61 moveq #97,%d5 <== NOT EXECUTED 44f42: 13c5 0005 c2f0 moveb %d5,5c2f0 <== 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 <== NEVER TAKEN (rtems_task_argument)tty); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); } } rtems_semaphore_release (rtems_termios_ttyMutex); 44f7a: 2f39 0005 d8b0 movel 5d8b0 ,%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 <== ALWAYS TAKEN */ 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 d8b0 movel 5d8b0 ,%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 c2f0 moveb 5c2f0 ,%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 6450 jsr 46450 <== 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 c2f0 moveb 5c2f0 ,%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 c2f0 moveb 5c2f0 ,%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 d8b4 movel %a4,5d8b4 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 d8b0 movel 5d8b0 ,%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 a584 jsr 4a584 <== NOT EXECUTED rtems_semaphore_release (rtems_termios_ttyMutex); 450ae: 2f39 0005 d8b0 movel 5d8b0 ,%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 a584 lea 4a584 ,%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 d8b0 movel 5d8b0 ,%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 a584 lea 4a584 ,%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 d8b0 movel 5d8b0 ,%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 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 <== NEVER TAKEN 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 <== ALWAYS TAKEN (*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 6450 jsr 46450 <== 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 d068 lea 5d068 ,%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 c2e4 movel 5c2e4 ,%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 <== ALWAYS TAKEN 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 <== NEVER TAKEN 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 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 d07c addil #381052,%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 <== NEVER TAKEN 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 d074 addil #381044,%d0 44304: 2240 moveal %d0,%a1 44306: 2051 moveal %a1@,%a0 44308: 4a88 tstl %a0 4430a: 6722 beqs 4432e <== ALWAYS TAKEN 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 <== NEVER TAKEN 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 <== NEVER TAKEN 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 d2d6 pea 7d2d6 <_Timer_Information> 58b82: 4eb9 0005 b874 jsr 5b874 <_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 <== NEVER TAKEN (void) _Watchdog_Remove( &the_timer->Ticker ); 58ba2: 4868 0010 pea %a0@(16) 58ba6: 4eb9 0005 d6c8 jsr 5d6c8 <_Watchdog_Remove> 58bac: 588f addql #4,%sp _Thread_Enable_dispatch(); 58bae: 4eb9 0005 c164 jsr 5c164 <_Thread_Enable_dispatch> 58bb4: 4280 clrl %d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 58bb6: 4e5e unlk %fp ... 00058bbc : rtems_status_code rtems_timer_create( rtems_name name, rtems_id *id ) { 58bbc: 4e56 0000 linkw %fp,#0 58bc0: 2f0a movel %a2,%sp@- 58bc2: 246e 000c moveal %fp@(12),%a2 58bc6: 2f02 movel %d2,%sp@- 58bc8: 242e 0008 movel %fp@(8),%d2 Timer_Control *the_timer; if ( !rtems_is_name_valid( name ) ) 58bcc: 676a beqs 58c38 <== NEVER TAKEN return RTEMS_INVALID_NAME; if ( !id ) 58bce: 4a8a tstl %a2 58bd0: 6700 0088 beqw 58c5a 58bd4: 2039 0007 d0b4 movel 7d0b4 <_Thread_Dispatch_disable_level>,%d0 58bda: 5280 addql #1,%d0 58bdc: 23c0 0007 d0b4 movel %d0,7d0b4 <_Thread_Dispatch_disable_level> * This function allocates a timer control block from * the inactive chain of free timer control blocks. */ RTEMS_INLINE_ROUTINE Timer_Control *_Timer_Allocate( void ) { return (Timer_Control *) _Objects_Allocate( &_Timer_Information ); 58be2: 4879 0007 d2d6 pea 7d2d6 <_Timer_Information> 58be8: 4eb9 0005 b39c jsr 5b39c <_Objects_Allocate> _Thread_Disable_dispatch(); /* to prevent deletion */ the_timer = _Timer_Allocate(); if ( !the_timer ) { 58bee: 588f addql #4,%sp 58bf0: 2040 moveal %d0,%a0 58bf2: 4a80 tstl %d0 58bf4: 6750 beqs 58c46 <== NEVER TAKEN 58bf6: 2028 0008 movel %a0@(8),%d0 58bfa: 4281 clrl %d1 information, _Objects_Get_index( the_object->id ), the_object ); the_object->name = name; 58bfc: 2142 000c movel %d2,%a0@(12) #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 58c00: 2279 0007 d2ee moveal 7d2ee <_Timer_Information+0x18>,%a1 void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; the_watchdog->routine = routine; the_watchdog->id = id; 58c06: 42a8 0030 clrl %a0@(48) 58c0a: 3200 movew %d0,%d1 &_Timer_Information, &the_timer->Object, (Objects_Name) name ); *id = the_timer->Object.id; 58c0c: 2480 movel %d0,%a2@ if ( !the_timer ) { _Thread_Enable_dispatch(); return RTEMS_TOO_MANY; } the_timer->the_class = TIMER_DORMANT; 58c0e: 7004 moveq #4,%d0 58c10: 2388 1c00 movel %a0,%a1@(00000000,%d1:l:4) 58c14: 2140 0038 movel %d0,%a0@(56) Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 58c18: 42a8 0018 clrl %a0@(24) the_watchdog->routine = routine; 58c1c: 42a8 002c clrl %a0@(44) the_watchdog->id = id; the_watchdog->user_data = user_data; 58c20: 42a8 0034 clrl %a0@(52) &the_timer->Object, (Objects_Name) name ); *id = the_timer->Object.id; _Thread_Enable_dispatch(); 58c24: 4eb9 0005 c164 jsr 5c164 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; } 58c2a: 242e fff8 movel %fp@(-8),%d2 &the_timer->Object, (Objects_Name) name ); *id = the_timer->Object.id; _Thread_Enable_dispatch(); 58c2e: 4280 clrl %d0 return RTEMS_SUCCESSFUL; } 58c30: 246e fffc moveal %fp@(-4),%a2 58c34: 4e5e unlk %fp 58c36: 4e75 rts 58c38: 242e fff8 movel %fp@(-8),%d2 rtems_id *id ) { Timer_Control *the_timer; if ( !rtems_is_name_valid( name ) ) 58c3c: 7003 moveq #3,%d0 ); *id = the_timer->Object.id; _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 58c3e: 246e fffc moveal %fp@(-4),%a2 58c42: 4e5e unlk %fp 58c44: 4e75 rts _Thread_Disable_dispatch(); /* to prevent deletion */ the_timer = _Timer_Allocate(); if ( !the_timer ) { _Thread_Enable_dispatch(); 58c46: 4eb9 0005 c164 jsr 5c164 <_Thread_Enable_dispatch> ); *id = the_timer->Object.id; _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 58c4c: 242e fff8 movel %fp@(-8),%d2 _Thread_Disable_dispatch(); /* to prevent deletion */ the_timer = _Timer_Allocate(); if ( !the_timer ) { _Thread_Enable_dispatch(); 58c50: 7005 moveq #5,%d0 ); *id = the_timer->Object.id; _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 58c52: 246e fffc moveal %fp@(-4),%a2 58c56: 4e5e unlk %fp 58c58: 4e75 rts 58c5a: 242e fff8 movel %fp@(-8),%d2 Timer_Control *the_timer; if ( !rtems_is_name_valid( name ) ) return RTEMS_INVALID_NAME; if ( !id ) 58c5e: 7009 moveq #9,%d0 ); *id = the_timer->Object.id; _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 58c60: 246e fffc moveal %fp@(-4),%a2 58c64: 4e5e unlk %fp <== NOT EXECUTED 00058cd4 : rtems_id id, rtems_interval ticks, rtems_timer_service_routine_entry routine, void *user_data ) { 58cd4: 4e56 ffe8 linkw %fp,#-24 58cd8: 48d7 043c moveml %d2-%d5/%a2,%sp@ 58cdc: 282e 0008 movel %fp@(8),%d4 58ce0: 242e 000c movel %fp@(12),%d2 58ce4: 262e 0010 movel %fp@(16),%d3 Timer_Control *the_timer; Objects_Locations location; ISR_Level level; if ( ticks == 0 ) 58ce8: 4a82 tstl %d2 58cea: 6700 0094 beqw 58d80 return RTEMS_INVALID_NUMBER; if ( !routine ) 58cee: 4a83 tstl %d3 58cf0: 6700 00ae beqw 58da0 RTEMS_INLINE_ROUTINE Timer_Control *_Timer_Get ( Objects_Id id, Objects_Locations *location ) { return (Timer_Control *) 58cf4: 486e fffc pea %fp@(-4) 58cf8: 2f04 movel %d4,%sp@- 58cfa: 4879 0007 d2d6 pea 7d2d6 <_Timer_Information> 58d00: 4eb9 0005 b874 jsr 5b874 <_Objects_Get> return RTEMS_INVALID_ADDRESS; the_timer = _Timer_Get( id, &location ); switch ( location ) { 58d06: 4fef 000c lea %sp@(12),%sp 58d0a: 2440 moveal %d0,%a2 58d0c: 4aae fffc tstl %fp@(-4) 58d10: 6662 bnes 58d74 case OBJECTS_LOCAL: (void) _Watchdog_Remove( &the_timer->Ticker ); 58d12: 2a00 movel %d0,%d5 58d14: 0685 0000 0010 addil #16,%d5 58d1a: 2f05 movel %d5,%sp@- 58d1c: 4eb9 0005 d6c8 jsr 5d6c8 <_Watchdog_Remove> _ISR_Disable( level ); 58d22: 203c 0000 0700 movel #1792,%d0 58d28: 40c1 movew %sr,%d1 58d2a: 8081 orl %d1,%d0 58d2c: 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 ) { 58d2e: 588f addql #4,%sp 58d30: 4aaa 0018 tstl %a2@(24) 58d34: 6656 bnes 58d8c <== NEVER TAKEN Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; the_watchdog->routine = routine; 58d36: 2543 002c movel %d3,%a2@(44) the_watchdog->id = id; the_watchdog->user_data = user_data; 58d3a: 256e 0014 0034 movel %fp@(20),%a2@(52) void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; the_watchdog->routine = routine; the_watchdog->id = id; 58d40: 2544 0030 movel %d4,%a2@(48) /* * 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; 58d44: 42aa 0038 clrl %a2@(56) Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 58d48: 42aa 0018 clrl %a2@(24) _Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data ); _ISR_Enable( level ); 58d4c: 46c1 movew %d1,%sr Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 58d4e: 2542 001c movel %d2,%a2@(28) _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 58d52: 2f05 movel %d5,%sp@- 58d54: 4879 0007 d18c pea 7d18c <_Watchdog_Ticks_chain> 58d5a: 4eb9 0005 d580 jsr 5d580 <_Watchdog_Insert> _Watchdog_Insert_ticks( &the_timer->Ticker, ticks ); _Thread_Enable_dispatch(); 58d60: 4eb9 0005 c164 jsr 5c164 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 58d66: 508f addql #8,%sp _Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data ); _ISR_Enable( level ); _Watchdog_Insert_ticks( &the_timer->Ticker, ticks ); _Thread_Enable_dispatch(); 58d68: 4280 clrl %d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 58d6a: 4cee 043c ffe8 moveml %fp@(-24),%d2-%d5/%a2 58d70: 4e5e unlk %fp 58d72: 4e75 rts if ( !routine ) return RTEMS_INVALID_ADDRESS; the_timer = _Timer_Get( id, &location ); switch ( location ) { 58d74: 7004 moveq #4,%d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 58d76: 4cee 043c ffe8 moveml %fp@(-24),%d2-%d5/%a2 58d7c: 4e5e unlk %fp 58d7e: 4e75 rts { Timer_Control *the_timer; Objects_Locations location; ISR_Level level; if ( ticks == 0 ) 58d80: 700a moveq #10,%d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 58d82: 4cee 043c ffe8 moveml %fp@(-24),%d2-%d5/%a2 58d88: 4e5e unlk %fp 58d8a: 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 ); 58d8c: 46c1 movew %d1,%sr _Thread_Enable_dispatch(); 58d8e: 4eb9 0005 c164 jsr 5c164 <_Thread_Enable_dispatch> 58d94: 4280 clrl %d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 58d96: 4cee 043c ffe8 moveml %fp@(-24),%d2-%d5/%a2 58d9c: 4e5e unlk %fp 58d9e: 4e75 rts ISR_Level level; if ( ticks == 0 ) return RTEMS_INVALID_NUMBER; if ( !routine ) 58da0: 7009 moveq #9,%d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 58da2: 4cee 043c ffe8 moveml %fp@(-24),%d2-%d5/%a2 58da8: 4e5e unlk %fp <== NOT EXECUTED 000591bc : rtems_status_code rtems_timer_initiate_server( uint32_t priority, uint32_t stack_size, rtems_attribute attribute_set ) { 591bc: 4e56 fffc linkw %fp,#-4 591c0: 202e 0008 movel %fp@(8),%d0 591c4: 2f03 movel %d3,%sp@- 591c6: 2f02 movel %d2,%sp@- 591c8: 4a80 tstl %d0 591ca: 6748 beqs 59214 591cc: 4281 clrl %d1 591ce: 1239 0007 75d2 moveb 775d2 ,%d1 591d4: b280 cmpl %d0,%d1 591d6: 644a bccs 59222 * structured so we check it is invalid before looking for * a specific invalid value as the default. */ _priority = priority; if ( !_RTEMS_tasks_Priority_is_valid( priority ) ) { if ( priority != RTEMS_TIMER_SERVER_DEFAULT_PRIORITY ) 591d8: 72ff moveq #-1,%d1 591da: b280 cmpl %d0,%d1 591dc: 6636 bnes 59214 591de: 2239 0007 d0b4 movel 7d0b4 <_Thread_Dispatch_disable_level>,%d1 591e4: 5281 addql #1,%d1 591e6: 4283 clrl %d3 591e8: 23c1 0007 d0b4 movel %d1,7d0b4 <_Thread_Dispatch_disable_level> /* * Just to make sure this is only called once. */ _Thread_Disable_dispatch(); tmpInitialized = initialized; initialized = true; 591ee: 7001 moveq #1,%d0 /* * Just to make sure this is only called once. */ _Thread_Disable_dispatch(); tmpInitialized = initialized; 591f0: 1439 0007 8508 moveb 78508 ,%d2 initialized = true; 591f6: 13c0 0007 8508 moveb %d0,78508 _Thread_Enable_dispatch(); 591fc: 4eb9 0005 c164 jsr 5c164 <_Thread_Enable_dispatch> if ( tmpInitialized ) 59202: 4a02 tstb %d2 59204: 6744 beqs 5924a initialized = false; } #endif return status; } 59206: 242e fff4 movel %fp@(-12),%d2 _Thread_Disable_dispatch(); tmpInitialized = initialized; initialized = true; _Thread_Enable_dispatch(); if ( tmpInitialized ) 5920a: 700e moveq #14,%d0 initialized = false; } #endif return status; } 5920c: 262e fff8 movel %fp@(-8),%d3 59210: 4e5e unlk %fp 59212: 4e75 rts 59214: 242e fff4 movel %fp@(-12),%d2 if (status) { initialized = false; } #endif return status; 59218: 7013 moveq #19,%d0 } 5921a: 262e fff8 movel %fp@(-8),%d3 5921e: 4e5e unlk %fp 59220: 4e75 rts 59222: 2239 0007 d0b4 movel 7d0b4 <_Thread_Dispatch_disable_level>,%d1 59228: 5281 addql #1,%d1 5922a: 2600 movel %d0,%d3 5922c: 23c1 0007 d0b4 movel %d1,7d0b4 <_Thread_Dispatch_disable_level> /* * Just to make sure this is only called once. */ _Thread_Disable_dispatch(); tmpInitialized = initialized; initialized = true; 59232: 7001 moveq #1,%d0 /* * Just to make sure this is only called once. */ _Thread_Disable_dispatch(); tmpInitialized = initialized; 59234: 1439 0007 8508 moveb 78508 ,%d2 initialized = true; 5923a: 13c0 0007 8508 moveb %d0,78508 _Thread_Enable_dispatch(); 59240: 4eb9 0005 c164 jsr 5c164 <_Thread_Enable_dispatch> if ( tmpInitialized ) 59246: 4a02 tstb %d2 59248: 66bc bnes 59206 <== NEVER TAKEN * other library rules. For example, if using a TSR written in Ada the * Server should run at the same priority as the priority Ada task. * Otherwise, the priority ceiling for the mutex used to protect the * GNAT run-time is violated. */ status = rtems_task_create( 5924a: 486e fffc pea %fp@(-4) 5924e: 222e 0010 movel %fp@(16),%d1 59252: 08c1 000f bset #15,%d1 59256: 2f01 movel %d1,%sp@- 59258: 4878 0100 pea 100 5925c: 2f2e 000c movel %fp@(12),%sp@- 59260: 2f03 movel %d3,%sp@- 59262: 2f3c 5449 4d45 movel #1414090053,%sp@- 59268: 4eb9 0005 8250 jsr 58250 /* user may want floating point but we need */ /* system task specified for 0 priority */ attribute_set | RTEMS_SYSTEM_TASK, &id /* get the id back */ ); if (status) { 5926e: 4fef 0018 lea %sp@(24),%sp 59272: 4a80 tstl %d0 59274: 6714 beqs 5928a initialized = false; } #endif return status; } 59276: 242e fff4 movel %fp@(-12),%d2 /* system task specified for 0 priority */ attribute_set | RTEMS_SYSTEM_TASK, &id /* get the id back */ ); if (status) { initialized = false; 5927a: 4201 clrb %d1 initialized = false; } #endif return status; } 5927c: 262e fff8 movel %fp@(-8),%d3 59280: 4e5e unlk %fp /* system task specified for 0 priority */ attribute_set | RTEMS_SYSTEM_TASK, &id /* get the id back */ ); if (status) { initialized = false; 59282: 13c1 0007 8508 moveb %d1,78508 initialized = false; } #endif return status; } 59288: 4e75 rts */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 5928a: 41f9 0007 853e lea 7853e <_Timer_server_Default+0x34>,%a0 /* * We work with the TCB pointer, not the ID, so we need to convert * to a TCB pointer from here out. */ ts->thread = (Thread_Control *)_Objects_Get_local_object( 59290: 4282 clrl %d2 the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain); 59292: 223c 0007 853a movel #492858,%d1 */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 59298: 23c8 0007 853a movel %a0,7853a <_Timer_server_Default+0x30> &_RTEMS_tasks_Information, _Objects_Get_index(id) 5929e: 202e fffc movel %fp@(-4),%d0 592a2: 41f9 0007 8576 lea 78576 <_Timer_server_Default+0x6c>,%a0 592a8: 23c8 0007 8572 movel %a0,78572 <_Timer_server_Default+0x68> /* * We work with the TCB pointer, not the ID, so we need to convert * to a TCB pointer from here out. */ ts->thread = (Thread_Control *)_Objects_Get_local_object( 592ae: 2079 0007 d040 moveal 7d040 <_RTEMS_tasks_Information+0x18>,%a0 592b4: 3400 movew %d0,%d2 the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain); 592b6: 23c1 0007 8542 movel %d1,78542 <_Timer_server_Default+0x38> * Initialize the pointer to the timer schedule method so applications that * do not use the Timer Server do not have to pull it in. */ ts->schedule_operation = _Timer_server_Schedule_operation_method; ts->Interval_watchdogs.last_snapshot = _Watchdog_Ticks_since_boot; 592bc: 2239 0007 d1f4 movel 7d1f4 <_Watchdog_Ticks_since_boot>,%d1 /* * We work with the TCB pointer, not the ID, so we need to convert * to a TCB pointer from here out. */ ts->thread = (Thread_Control *)_Objects_Get_local_object( 592c2: 41f0 2c00 lea %a0@(00000000,%d2:l:4),%a0 592c6: 23d0 0007 850a movel %a0@,7850a <_Timer_server_Default> 592cc: 41f9 0007 8572 lea 78572 <_Timer_server_Default+0x68>,%a0 592d2: 23c8 0007 857a movel %a0,7857a <_Timer_server_Default+0x70> _Timer_server = ts; /* * Start the timer server */ status = rtems_task_start( 592d8: 4879 0007 850a pea 7850a <_Timer_server_Default> the_watchdog->routine = routine; 592de: 41f9 0005 bfd0 lea 5bfd0 <_Thread_Delay_ended>,%a0 592e4: 23c8 0007 852e movel %a0,7852e <_Timer_server_Default+0x24> 592ea: 487a 0160 pea %pc@(5944c <_Timer_server_Body>) 592ee: 23c8 0007 8566 movel %a0,78566 <_Timer_server_Default+0x5c> * do not use the Timer Server do not have to pull it in. */ ts->schedule_operation = _Timer_server_Schedule_operation_method; ts->Interval_watchdogs.last_snapshot = _Watchdog_Ticks_since_boot; ts->TOD_watchdogs.last_snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch(); 592f4: 41f9 0007 d146 lea 7d146 <_TOD_Now>,%a0 * Initialize the pointer to the timer schedule method so applications that * do not use the Timer Server do not have to pull it in. */ ts->schedule_operation = _Timer_server_Schedule_operation_method; ts->Interval_watchdogs.last_snapshot = _Watchdog_Ticks_since_boot; 592fa: 23c1 0007 8546 movel %d1,78546 <_Timer_server_Default+0x3c> ts->TOD_watchdogs.last_snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch(); 59300: 23d0 0007 857e movel %a0@,7857e <_Timer_server_Default+0x74> /* * Initialize the pointer to the timer schedule method so applications that * do not use the Timer Server do not have to pull it in. */ ts->schedule_operation = _Timer_server_Schedule_operation_method; 59306: 223c 0005 9688 movel #366216,%d1 ts->active = false; /* * The default timer server is now available. */ _Timer_server = ts; 5930c: 41f9 0007 850a lea 7850a <_Timer_server_Default>,%a0 /* * Initialize the pointer to the timer schedule method so applications that * do not use the Timer Server do not have to pull it in. */ ts->schedule_operation = _Timer_server_Schedule_operation_method; 59312: 23c1 0007 850e movel %d1,7850e <_Timer_server_Default+0x4> ts->Interval_watchdogs.last_snapshot = _Watchdog_Ticks_since_boot; ts->TOD_watchdogs.last_snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch(); ts->insert_chain = NULL; ts->active = false; 59318: 4201 clrb %d1 ts->schedule_operation = _Timer_server_Schedule_operation_method; ts->Interval_watchdogs.last_snapshot = _Watchdog_Ticks_since_boot; ts->TOD_watchdogs.last_snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch(); ts->insert_chain = NULL; 5931a: 42b9 0007 8582 clrl 78582 <_Timer_server_Default+0x78> ts->active = false; 59320: 13c1 0007 8586 moveb %d1,78586 <_Timer_server_Default+0x7c> _Timer_server = ts; /* * Start the timer server */ status = rtems_task_start( 59326: 2f00 movel %d0,%sp@- ts->active = false; /* * The default timer server is now available. */ _Timer_server = ts; 59328: 23c8 0007 d30e movel %a0,7d30e <_Timer_server> RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); the_chain->permanent_null = NULL; 5932e: 42b9 0007 853e clrl 7853e <_Timer_server_Default+0x34> 59334: 42b9 0007 8576 clrl 78576 <_Timer_server_Default+0x6c> Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 5933a: 42b9 0007 851a clrl 7851a <_Timer_server_Default+0x10> the_watchdog->routine = routine; the_watchdog->id = id; 59340: 23c0 0007 8532 movel %d0,78532 <_Timer_server_Default+0x28> the_watchdog->user_data = user_data; 59346: 42b9 0007 8536 clrl 78536 <_Timer_server_Default+0x2c> Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 5934c: 42b9 0007 8552 clrl 78552 <_Timer_server_Default+0x48> the_watchdog->routine = routine; the_watchdog->id = id; 59352: 23c0 0007 856a movel %d0,7856a <_Timer_server_Default+0x60> the_watchdog->user_data = user_data; 59358: 42b9 0007 856e clrl 7856e <_Timer_server_Default+0x64> /* * Start the timer server */ status = rtems_task_start( 5935e: 4eb9 0005 8958 jsr 58958 initialized = false; } #endif return status; } 59364: 242e fff4 movel %fp@(-12),%d2 if (status) { initialized = false; } #endif return status; 59368: 4fef 000c lea %sp@(12),%sp } 5936c: 262e fff8 movel %fp@(-8),%d3 59370: 4e5e unlk %fp <== NOT EXECUTED 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 d2d6 pea 7d2d6 <_Timer_Information> 58f46: 4eb9 0005 b874 jsr 5b874 <_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 c164 jsr 5c164 <_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 d6c8 jsr 5d6c8 <_Watchdog_Remove> _Watchdog_Insert( &_Watchdog_Ticks_chain, &the_timer->Ticker ); 58f94: 2f0a movel %a2,%sp@- 58f96: 4879 0007 d18c pea 7d18c <_Watchdog_Ticks_chain> 58f9c: 4eb9 0005 d580 jsr 5d580 <_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 c164 jsr 5c164 <_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 d30e moveal 7d30e <_Timer_server>,%a3 if ( !timer_server ) { _Thread_Enable_dispatch(); return RTEMS_INCORRECT_STATE; } #endif _Watchdog_Remove( &the_timer->Ticker ); 58fba: 4eb9 0005 d6c8 jsr 5d6c8 <_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 c164 jsr 5c164 <_Thread_Enable_dispatch> 58fd4: 60a4 bras 58f7a ... 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 d30e moveal 7d30e <_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 d0c8 tstb 7d0c8 <_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 d146 cmpl 7d146 <_TOD_Now>,%d0 59118: 63e0 blss 590fa 5911a: 486e fffc pea %fp@(-4) 5911e: 2f2e 0008 movel %fp@(8),%sp@- 59122: 4879 0007 d2d6 pea 7d2d6 <_Timer_Information> 59128: 4eb9 0005 b874 jsr 5b874 <_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 d6c8 jsr 5d6c8 <_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 d146 subl 7d146 <_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 c164 jsr 5c164 <_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 ... 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 d868 movel 5d868 ,%d1 <== NOT EXECUTED 4234c: 2001 movel %d1,%d0 <== NOT EXECUTED 4234e: 5280 addql #1,%d0 <== NOT EXECUTED 42350: 23c0 0005 d868 movel %d0,5d868 <== 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 d9c8 movel 5d9c8 <_Thread_Dispatch_disable_level>,%d0<== NOT EXECUTED 42360: 5280 addql #1,%d0 <== NOT EXECUTED 42362: 23c0 0005 d9c8 movel %d0,5d9c8 <_Thread_Dispatch_disable_level><== NOT EXECUTED RTEMS_COMPILER_MEMORY_BARRIER(); 42368: 2039 0005 d868 movel 5d868 ,%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 c37c moveal 5c37c <_impure_ptr>,%a0 <== NOT EXECUTED 4237c: 45f9 0004 dbc4 lea 4dbc4 ,%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 df50 lea 4df50 ,%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 c37c moveal 5c37c <_impure_ptr>,%a0 <== NOT EXECUTED 423b0: 2f28 000c movel %a0@(12),%sp@- <== NOT EXECUTED 423b4: 4eb9 0005 40f0 jsr 540f0 <== 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 e804 lea 4e804 ,%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 aea4 pea 5aea4 <== NOT EXECUTED 423ea: 2079 0005 c37c moveal 5c37c <_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 b688 pea 5b688 <== NOT EXECUTED 42402: 2079 0005 c37c moveal 5c37c <_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 c37c moveal 5c37c <_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 aeb8 pea 5aeb8 <== 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 ae89 pea 5ae89 <== NOT EXECUTED 4246e: 2079 0005 c37c moveal 5c37c <_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 aecd pea 5aecd <== NOT EXECUTED 42490: 42a7 clrl %sp@- <== NOT EXECUTED 42492: 4eb9 0004 2544 jsr 42544 <== NOT EXECUTED abort(); 42498: 4eb9 0004 d838 jsr 4d838 <== 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 d868 jsr 4d868 <__errno> <== NOT EXECUTED 424a4: 47f9 0004 df50 lea 4df50 ,%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 c37c moveal 5c37c <_impure_ptr>,%a0 <== NOT EXECUTED 424bc: 2f28 000c movel %a0@(12),%sp@- <== NOT EXECUTED 424c0: 4eb9 0005 40f0 jsr 540f0 <== 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 ae97 pea 5ae97 <== NOT EXECUTED 424e6: 2079 0005 c37c moveal 5c37c <_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 b688 pea 5b688 <== NOT EXECUTED 424fe: 2079 0005 c37c moveal 5c37c <_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 c37c moveal 5c37c <_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 000430d4 : /* * Extract an integer value from the database */ static int scanInt(FILE *fp, int *val) { 430d4: 4e56 ffe4 linkw %fp,#-28 430d8: 48d7 0c7c moveml %d2-%d6/%a2-%a3,%sp@ 430dc: 246e 0008 moveal %fp@(8),%a2 430e0: 4284 clrl %d4 430e2: 263c 7fff ffff movel #2147483647,%d3 430e8: 4282 clrl %d2 unsigned int limit = INT_MAX; int sign = 0; int d; for (;;) { c = getc(fp); 430ea: 47f9 0005 0ed4 lea 50ed4 <__srget_r>,%a3 430f0: 202a 0004 movel %a2@(4),%d0 430f4: 5380 subql #1,%d0 430f6: 2540 0004 movel %d0,%a2@(4) 430fa: 6d62 blts 4315e <== NEVER TAKEN 430fc: 2052 moveal %a2@,%a0 430fe: 4280 clrl %d0 43100: 1010 moveb %a0@,%d0 43102: 5288 addql #1,%a0 if (c == ':') 43104: 723a moveq #58,%d1 unsigned int limit = INT_MAX; int sign = 0; int d; for (;;) { c = getc(fp); 43106: 2488 movel %a0,%a2@ if (c == ':') 43108: b280 cmpl %d0,%d1 4310a: 6764 beqs 43170 break; if (sign == 0) { 4310c: 4a84 tstl %d4 4310e: 660a bnes 4311a <== NEVER TAKEN if (c == '-') { 43110: 7c2d moveq #45,%d6 43112: bc80 cmpl %d0,%d6 43114: 6700 0084 beqw 4319a sign = -1; limit++; continue; 43118: 7801 moveq #1,%d4 } sign = 1; } if (!isdigit(c)) 4311a: 2079 0005 fa28 moveal 5fa28 <__ctype_ptr__>,%a0 43120: 1230 0801 moveb %a0@(00000001,%d0:l),%d1 43124: 49c1 extbl %d1 43126: 44c1 movew %d1,%ccr 43128: 6664 bnes 4318e <== NEVER TAKEN return 0; d = c - '0'; if ((i > (limit / 10)) 4312a: 2203 movel %d3,%d1 4312c: 7c0a moveq #10,%d6 4312e: 4c46 1005 remul %d6,%d5,%d1 43132: 4c46 1001 remul %d6,%d1,%d1 43136: b282 cmpl %d2,%d1 43138: 6554 bcss 4318e <== NEVER TAKEN } sign = 1; } if (!isdigit(c)) return 0; d = c - '0'; 4313a: 0680 ffff ffd0 addil #-48,%d0 if ((i > (limit / 10)) 43140: b282 cmpl %d2,%d1 43142: 6746 beqs 4318a <== NEVER TAKEN || ((i == (limit / 10)) && (d > (limit % 10)))) return 0; i = i * 10 + d; 43144: 2202 movel %d2,%d1 43146: e789 lsll #3,%d1 43148: 2241 moveal %d1,%a1 4314a: 41f1 2a00 lea %a1@(00000000,%d2:l:2),%a0 4314e: 2400 movel %d0,%d2 unsigned int limit = INT_MAX; int sign = 0; int d; for (;;) { c = getc(fp); 43150: 202a 0004 movel %a2@(4),%d0 43154: 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; 43156: d488 addl %a0,%d2 unsigned int limit = INT_MAX; int sign = 0; int d; for (;;) { c = getc(fp); 43158: 2540 0004 movel %d0,%a2@(4) 4315c: 6c9e bges 430fc <== ALWAYS TAKEN 4315e: 2f0a movel %a2,%sp@- <== NOT EXECUTED 43160: 2f39 0005 fa2c movel 5fa2c <_impure_ptr>,%sp@- <== NOT EXECUTED 43166: 4e93 jsr %a3@ <== NOT EXECUTED 43168: 508f addql #8,%sp <== NOT EXECUTED if (c == ':') 4316a: 723a moveq #58,%d1 <== NOT EXECUTED 4316c: b280 cmpl %d0,%d1 <== NOT EXECUTED 4316e: 669c bnes 4310c <== NOT EXECUTED if ((i > (limit / 10)) || ((i == (limit / 10)) && (d > (limit % 10)))) return 0; i = i * 10 + d; } if (sign == 0) 43170: 4a84 tstl %d4 43172: 671a beqs 4318e <== NEVER TAKEN return 0; *val = i * sign; 43174: 4c02 4800 mulsl %d2,%d4 43178: 7001 moveq #1,%d0 4317a: 206e 000c moveal %fp@(12),%a0 4317e: 2084 movel %d4,%a0@ return 1; } 43180: 4cee 0c7c ffe4 moveml %fp@(-28),%d2-%d6/%a2-%a3 43186: 4e5e unlk %fp 43188: 4e75 rts sign = 1; } if (!isdigit(c)) return 0; d = c - '0'; if ((i > (limit / 10)) 4318a: ba80 cmpl %d0,%d5 <== NOT EXECUTED 4318c: 64b6 bccs 43144 <== NOT EXECUTED i = i * 10 + d; } if (sign == 0) return 0; *val = i * sign; return 1; 4318e: 4280 clrl %d0 <== NOT EXECUTED } 43190: 4cee 0c7c ffe4 moveml %fp@(-28),%d2-%d6/%a2-%a3 <== NOT EXECUTED 43196: 4e5e unlk %fp <== NOT EXECUTED 43198: 4e75 rts <== NOT EXECUTED if (c == ':') break; if (sign == 0) { if (c == '-') { sign = -1; limit++; 4319a: 5283 addql #1,%d3 <== NOT EXECUTED 4319c: 78ff moveq #-1,%d4 <== NOT EXECUTED continue; 4319e: 6000 ff50 braw 430f0 <== NOT EXECUTED 000431a2 : /* * Extract a string value from the database */ static int scanString(FILE *fp, char **name, char **bufp, size_t *nleft, int nlFlag) { 431a2: 4e56 ffec linkw %fp,#-20 int c; *name = *bufp; 431a6: 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) { 431aa: 48d7 3c04 moveml %d2/%a2-%a5,%sp@ 431ae: 246e 0008 moveal %fp@(8),%a2 int c; *name = *bufp; for (;;) { c = getc(fp); 431b2: 4bf9 0005 0ed4 lea 50ed4 <__srget_r>,%a5 431b8: 202a 0004 movel %a2@(4),%d0 431bc: 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) { 431be: 266e 0010 moveal %fp@(16),%a3 431c2: 242e 0018 movel %fp@(24),%d2 431c6: 286e 0014 moveal %fp@(20),%a4 int c; *name = *bufp; 431ca: 2093 movel %a3@,%a0@ for (;;) { c = getc(fp); 431cc: 2540 0004 movel %d0,%a2@(4) 431d0: 6d36 blts 43208 431d2: 2052 moveal %a2@,%a0 431d4: 4280 clrl %d0 431d6: 1010 moveb %a0@,%d0 431d8: 5288 addql #1,%a0 if (c == ':') { 431da: 723a moveq #58,%d1 { int c; *name = *bufp; for (;;) { c = getc(fp); 431dc: 2488 movel %a0,%a2@ if (c == ':') { 431de: b280 cmpl %d0,%d1 431e0: 6738 beqs 4321a if (nlFlag) return 0; break; } if (c == '\n') { 431e2: 720a moveq #10,%d1 431e4: b280 cmpl %d0,%d1 431e6: 674a beqs 43232 if (!nlFlag) return 0; break; } if (c == EOF) 431e8: 72ff moveq #-1,%d1 431ea: b280 cmpl %d0,%d1 431ec: 6748 beqs 43236 <== NEVER TAKEN return 0; if (*nleft < 2) 431ee: 7201 moveq #1,%d1 431f0: b294 cmpl %a4@,%d1 431f2: 6442 bccs 43236 <== NEVER TAKEN return 0; **bufp = c; 431f4: 2053 moveal %a3@,%a0 431f6: 1080 moveb %d0,%a0@ { int c; *name = *bufp; for (;;) { c = getc(fp); 431f8: 202a 0004 movel %a2@(4),%d0 431fc: 5380 subql #1,%d0 if (c == EOF) return 0; if (*nleft < 2) return 0; **bufp = c; ++(*bufp); 431fe: 5293 addql #1,%a3@ --(*nleft); 43200: 5394 subql #1,%a4@ { int c; *name = *bufp; for (;;) { c = getc(fp); 43202: 2540 0004 movel %d0,%a2@(4) 43206: 6cca bges 431d2 <== ALWAYS TAKEN 43208: 2f0a movel %a2,%sp@- 4320a: 2f39 0005 fa2c movel 5fa2c <_impure_ptr>,%sp@- 43210: 4e95 jsr %a5@ 43212: 508f addql #8,%sp if (c == ':') { 43214: 723a moveq #58,%d1 43216: b280 cmpl %d0,%d1 43218: 66c8 bnes 431e2 <== ALWAYS TAKEN if (nlFlag) 4321a: 4a82 tstl %d2 4321c: 6618 bnes 43236 <== NEVER TAKEN return 0; **bufp = c; ++(*bufp); --(*nleft); } **bufp = '\0'; 4321e: 2053 moveal %a3@,%a0 ++(*bufp); --(*nleft); 43220: 7001 moveq #1,%d0 return 0; **bufp = c; ++(*bufp); --(*nleft); } **bufp = '\0'; 43222: 4210 clrb %a0@ ++(*bufp); 43224: 5293 addql #1,%a3@ --(*nleft); 43226: 5394 subql #1,%a4@ return 1; } 43228: 4cee 3c04 ffec moveml %fp@(-20),%d2/%a2-%a5 4322e: 4e5e unlk %fp 43230: 4e75 rts if (nlFlag) return 0; break; } if (c == '\n') { if (!nlFlag) 43232: 4a82 tstl %d2 43234: 66e8 bnes 4321e <== ALWAYS TAKEN --(*nleft); } **bufp = '\0'; ++(*bufp); --(*nleft); return 1; 43236: 4280 clrl %d0 <== NOT EXECUTED } 43238: 4cee 3c04 ffec moveml %fp@(-20),%d2/%a2-%a5 <== NOT EXECUTED 4323e: 4e5e unlk %fp <== NOT EXECUTED 00043242 : FILE *fp, struct group *grp, char *buffer, size_t bufsize ) { 43242: 4e56 ffe4 linkw %fp,#-28 43246: 48d7 0c1c moveml %d2-%d4/%a2-%a3,%sp@ int grgid; char *grmem, *cp; int memcount; if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0) 4324a: 42a7 clrl %sp@- 4324c: 280e movel %fp,%d4 4324e: 0684 0000 0014 addil #20,%d4 43254: 260e movel %fp,%d3 43256: 0683 0000 0010 addil #16,%d3 4325c: 47fa ff44 lea %pc@(431a2 ),%a3 43260: 2f04 movel %d4,%sp@- 43262: 2f03 movel %d3,%sp@- FILE *fp, struct group *grp, char *buffer, size_t bufsize ) { 43264: 246e 000c moveal %fp@(12),%a2 int grgid; char *grmem, *cp; int memcount; if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0) 43268: 2f0a movel %a2,%sp@- FILE *fp, struct group *grp, char *buffer, size_t bufsize ) { 4326a: 242e 0008 movel %fp@(8),%d2 int grgid; char *grmem, *cp; int memcount; if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0) 4326e: 2f02 movel %d2,%sp@- 43270: 4e93 jsr %a3@ 43272: 4fef 0014 lea %sp@(20),%sp 43276: 4a80 tstl %d0 43278: 660c bnes 43286 <== ALWAYS TAKEN *cp = '\0'; grp->gr_mem[memcount++] = cp + 1; } } grp->gr_mem[memcount] = NULL; return 1; 4327a: 4280 clrl %d0 <== NOT EXECUTED } 4327c: 4cee 0c1c ffe4 moveml %fp@(-28),%d2-%d4/%a2-%a3 <== NOT EXECUTED 43282: 4e5e unlk %fp <== NOT EXECUTED 43284: 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) 43286: 42a7 clrl %sp@- 43288: 2f04 movel %d4,%sp@- 4328a: 2f03 movel %d3,%sp@- 4328c: 486a 0004 pea %a2@(4) 43290: 2f02 movel %d2,%sp@- 43292: 4e93 jsr %a3@ { int grgid; char *grmem, *cp; int memcount; if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0) 43294: 4fef 0014 lea %sp@(20),%sp 43298: 4a80 tstl %d0 4329a: 67de beqs 4327a <== NEVER TAKEN || !scanString(fp, &grp->gr_passwd, &buffer, &bufsize, 0) || !scanInt(fp, &grgid) 4329c: 486e fffc pea %fp@(-4) 432a0: 2f02 movel %d2,%sp@- 432a2: 4eba fe30 jsr %pc@(430d4 ) { int grgid; char *grmem, *cp; int memcount; if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0) 432a6: 508f addql #8,%sp 432a8: 4a80 tstl %d0 432aa: 67ce beqs 4327a <== NEVER TAKEN || !scanString(fp, &grp->gr_passwd, &buffer, &bufsize, 0) || !scanInt(fp, &grgid) || !scanString(fp, &grmem, &buffer, &bufsize, 1)) 432ac: 4878 0001 pea 1 432b0: 2f04 movel %d4,%sp@- 432b2: 2f03 movel %d3,%sp@- 432b4: 486e fff8 pea %fp@(-8) 432b8: 2f02 movel %d2,%sp@- 432ba: 4e93 jsr %a3@ { int grgid; char *grmem, *cp; int memcount; if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0) 432bc: 4fef 0014 lea %sp@(20),%sp 432c0: 4a80 tstl %d0 432c2: 67b6 beqs 4327a <== NEVER TAKEN grp->gr_gid = grgid; /* * Determine number of members */ for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 432c4: 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; 432c8: 356e fffe 0008 movew %fp@(-2),%a2@(8) /* * Determine number of members */ for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 432ce: 1011 moveb %a1@,%d0 432d0: 677a beqs 4334c <== NEVER TAKEN 432d2: 2049 moveal %a1,%a0 432d4: 7201 moveq #1,%d1 432d6: 5288 addql #1,%a0 if(*cp == ',') 432d8: 49c0 extbl %d0 432da: 742c moveq #44,%d2 432dc: b480 cmpl %d0,%d2 432de: 6756 beqs 43336 <== NEVER TAKEN grp->gr_gid = grgid; /* * Determine number of members */ for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 432e0: 1010 moveb %a0@,%d0 432e2: 66f2 bnes 432d6 432e4: e589 lsll #2,%d1 432e6: 0681 0000 0013 addil #19,%d1 } /* * Hack to produce (hopefully) a suitably-aligned array of pointers */ if (bufsize < (((memcount+1)*sizeof(char *)) + 15)) 432ec: b2ae 0014 cmpl %fp@(20),%d1 432f0: 6288 bhis 4327a <== NEVER TAKEN return 0; grp->gr_mem = (char **)(((uintptr_t)buffer + 15) & ~15); 432f2: 202e 0010 movel %fp@(16),%d0 432f6: 72f0 moveq #-16,%d1 432f8: 0680 0000 000f addil #15,%d0 432fe: c081 andl %d1,%d0 /* * Fill in pointer array */ grp->gr_mem[0] = grmem; 43300: 2040 moveal %d0,%a0 43302: 2089 movel %a1,%a0@ for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 43304: 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); 43308: 2540 000a movel %d0,%a2@(10) /* * Fill in pointer array */ grp->gr_mem[0] = grmem; for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 4330c: 1010 moveb %a0@,%d0 4330e: 6740 beqs 43350 <== NEVER TAKEN 43310: 5288 addql #1,%a0 43312: 7201 moveq #1,%d1 if(*cp == ',') { 43314: 49c0 extbl %d0 43316: 742c moveq #44,%d2 43318: b480 cmpl %d0,%d2 4331a: 671e beqs 4333a <== NEVER TAKEN /* * Fill in pointer array */ grp->gr_mem[0] = grmem; for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 4331c: 1018 moveb %a0@+,%d0 4331e: 66f4 bnes 43314 if(*cp == ',') { *cp = '\0'; grp->gr_mem[memcount++] = cp + 1; } } grp->gr_mem[memcount] = NULL; 43320: 206a 000a moveal %a2@(10),%a0 43324: 7001 moveq #1,%d0 /* * Fill in pointer array */ grp->gr_mem[0] = grmem; for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 43326: e589 lsll #2,%d1 if(*cp == ',') { *cp = '\0'; grp->gr_mem[memcount++] = cp + 1; } } grp->gr_mem[memcount] = NULL; 43328: 42b0 1800 clrl %a0@(00000000,%d1:l) return 1; } 4332c: 4cee 0c1c ffe4 moveml %fp@(-28),%d2-%d4/%a2-%a3 43332: 4e5e unlk %fp 43334: 4e75 rts /* * Determine number of members */ for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { if(*cp == ',') memcount++; 43336: 5281 addql #1,%d1 <== NOT EXECUTED 43338: 60a6 bras 432e0 <== NOT EXECUTED * Fill in pointer array */ grp->gr_mem[0] = grmem; for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { if(*cp == ',') { *cp = '\0'; 4333a: 4200 clrb %d0 <== NOT EXECUTED 4333c: 1140 ffff moveb %d0,%a0@(-1) <== NOT EXECUTED grp->gr_mem[memcount++] = cp + 1; 43340: 226a 000a moveal %a2@(10),%a1 <== NOT EXECUTED 43344: 2388 1c00 movel %a0,%a1@(00000000,%d1:l:4) <== NOT EXECUTED 43348: 5281 addql #1,%d1 <== NOT EXECUTED 4334a: 60d0 bras 4331c <== NOT EXECUTED grp->gr_gid = grgid; /* * Determine number of members */ for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 4334c: 7217 moveq #23,%d1 <== NOT EXECUTED 4334e: 609c bras 432ec <== NOT EXECUTED if(*cp == ',') { *cp = '\0'; grp->gr_mem[memcount++] = cp + 1; } } grp->gr_mem[memcount] = NULL; 43350: 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++) { 43354: 7204 moveq #4,%d1 <== NOT EXECUTED if(*cp == ',') { *cp = '\0'; grp->gr_mem[memcount++] = cp + 1; } } grp->gr_mem[memcount] = NULL; 43356: 7001 moveq #1,%d0 <== NOT EXECUTED 43358: 42b0 1800 clrl %a0@(00000000,%d1:l) <== NOT EXECUTED 4335c: 60ce bras 4332c <== NOT EXECUTED 0004339c : FILE *fp, struct passwd *pwd, char *buffer, size_t bufsize ) { 4339c: 4e56 ffe0 linkw %fp,#-32 433a0: 48d7 1c1c moveml %d2-%d4/%a2-%a4,%sp@ int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 433a4: 42a7 clrl %sp@- 433a6: 280e movel %fp,%d4 433a8: 0684 0000 0014 addil #20,%d4 433ae: 260e movel %fp,%d3 433b0: 0683 0000 0010 addil #16,%d3 433b6: 47fa fdea lea %pc@(431a2 ),%a3 433ba: 2f04 movel %d4,%sp@- 433bc: 2f03 movel %d3,%sp@- FILE *fp, struct passwd *pwd, char *buffer, size_t bufsize ) { 433be: 246e 000c moveal %fp@(12),%a2 int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 433c2: 2f0a movel %a2,%sp@- FILE *fp, struct passwd *pwd, char *buffer, size_t bufsize ) { 433c4: 242e 0008 movel %fp@(8),%d2 int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 433c8: 2f02 movel %d2,%sp@- 433ca: 4e93 jsr %a3@ 433cc: 4fef 0014 lea %sp@(20),%sp 433d0: 4a80 tstl %d0 433d2: 660c bnes 433e0 <== ALWAYS TAKEN || !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; 433d4: 4280 clrl %d0 <== NOT EXECUTED } 433d6: 4cee 1c1c ffe0 moveml %fp@(-32),%d2-%d4/%a2-%a4 <== NOT EXECUTED 433dc: 4e5e unlk %fp <== NOT EXECUTED 433de: 4e75 rts <== NOT EXECUTED ) { int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) || !scanString(fp, &pwd->pw_passwd, &buffer, &bufsize, 0) 433e0: 42a7 clrl %sp@- 433e2: 2f04 movel %d4,%sp@- 433e4: 2f03 movel %d3,%sp@- 433e6: 486a 0004 pea %a2@(4) 433ea: 2f02 movel %d2,%sp@- 433ec: 4e93 jsr %a3@ size_t bufsize ) { int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 433ee: 4fef 0014 lea %sp@(20),%sp 433f2: 4a80 tstl %d0 433f4: 67de beqs 433d4 <== NEVER TAKEN || !scanString(fp, &pwd->pw_passwd, &buffer, &bufsize, 0) || !scanInt(fp, &pwuid) 433f6: 486e fffc pea %fp@(-4) 433fa: 49fa fcd8 lea %pc@(430d4 ),%a4 433fe: 2f02 movel %d2,%sp@- 43400: 4e94 jsr %a4@ size_t bufsize ) { int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 43402: 508f addql #8,%sp 43404: 4a80 tstl %d0 43406: 67cc beqs 433d4 <== NEVER TAKEN || !scanString(fp, &pwd->pw_passwd, &buffer, &bufsize, 0) || !scanInt(fp, &pwuid) || !scanInt(fp, &pwgid) 43408: 486e fff8 pea %fp@(-8) 4340c: 2f02 movel %d2,%sp@- 4340e: 4e94 jsr %a4@ size_t bufsize ) { int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 43410: 508f addql #8,%sp 43412: 4a80 tstl %d0 43414: 67be beqs 433d4 <== NEVER TAKEN || !scanString(fp, &pwd->pw_passwd, &buffer, &bufsize, 0) || !scanInt(fp, &pwuid) || !scanInt(fp, &pwgid) || !scanString(fp, &pwd->pw_comment, &buffer, &bufsize, 0) 43416: 42a7 clrl %sp@- 43418: 2f04 movel %d4,%sp@- 4341a: 2f03 movel %d3,%sp@- 4341c: 486a 000c pea %a2@(12) 43420: 2f02 movel %d2,%sp@- 43422: 4e93 jsr %a3@ size_t bufsize ) { int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 43424: 4fef 0014 lea %sp@(20),%sp 43428: 4a80 tstl %d0 4342a: 67a8 beqs 433d4 <== NEVER TAKEN || !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) 4342c: 42a7 clrl %sp@- 4342e: 2f04 movel %d4,%sp@- 43430: 2f03 movel %d3,%sp@- 43432: 486a 0010 pea %a2@(16) 43436: 2f02 movel %d2,%sp@- 43438: 4e93 jsr %a3@ size_t bufsize ) { int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 4343a: 4fef 0014 lea %sp@(20),%sp 4343e: 4a80 tstl %d0 43440: 6792 beqs 433d4 <== NEVER TAKEN || !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) 43442: 42a7 clrl %sp@- 43444: 2f04 movel %d4,%sp@- 43446: 2f03 movel %d3,%sp@- 43448: 486a 0014 pea %a2@(20) 4344c: 2f02 movel %d2,%sp@- 4344e: 4e93 jsr %a3@ size_t bufsize ) { int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 43450: 4fef 0014 lea %sp@(20),%sp 43454: 4a80 tstl %d0 43456: 6700 ff7c beqw 433d4 || !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)) 4345a: 4878 0001 pea 1 4345e: 2f04 movel %d4,%sp@- 43460: 2f03 movel %d3,%sp@- 43462: 486a 0018 pea %a2@(24) 43466: 2f02 movel %d2,%sp@- 43468: 4e93 jsr %a3@ size_t bufsize ) { int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 4346a: 4fef 0014 lea %sp@(20),%sp 4346e: 4a80 tstl %d0 43470: 6700 ff62 beqw 433d4 || !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; 43474: 7001 moveq #1,%d0 43476: 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; 4347c: 356e fffe 0008 movew %fp@(-2),%a2@(8) pwd->pw_gid = pwgid; return 1; } 43482: 4cee 1c1c ffe0 moveml %fp@(-32),%d2-%d4/%a2-%a4 43488: 4e5e unlk %fp <== NOT EXECUTED 000435d4 : return NULL; return &grent; } void setgrent(void) { 435d4: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED init_etc_passwd_group(); 435d8: 4eb9 0004 34ca jsr 434ca <== NOT EXECUTED if (group_fp != NULL) 435de: 2039 0006 080a movel 6080a ,%d0 <== NOT EXECUTED 435e4: 670a beqs 435f0 <== NOT EXECUTED fclose(group_fp); 435e6: 2f00 movel %d0,%sp@- <== NOT EXECUTED 435e8: 4eb9 0004 f9f2 jsr 4f9f2 <== NOT EXECUTED 435ee: 588f addql #4,%sp <== NOT EXECUTED group_fp = fopen("/etc/group", "r"); 435f0: 4879 0005 f149 pea 5f149 <_global_impure_ptr+0xbf> <== NOT EXECUTED 435f6: 4879 0005 e828 pea 5e828 <== NOT EXECUTED 435fc: 4eb9 0005 0074 jsr 50074 <== NOT EXECUTED 43602: 508f addql #8,%sp <== NOT EXECUTED } 43604: 4e5e unlk %fp <== NOT EXECUTED { init_etc_passwd_group(); if (group_fp != NULL) fclose(group_fp); group_fp = fopen("/etc/group", "r"); 43606: 23c0 0006 080a movel %d0,6080a <== NOT EXECUTED } 0004379e : return NULL; return &pwent; } void setpwent(void) { 4379e: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED init_etc_passwd_group(); 437a2: 4eb9 0004 34ca jsr 434ca <== NOT EXECUTED if (passwd_fp != NULL) 437a8: 2039 0006 0722 movel 60722 ,%d0 <== NOT EXECUTED 437ae: 670a beqs 437ba <== NOT EXECUTED fclose(passwd_fp); 437b0: 2f00 movel %d0,%sp@- <== NOT EXECUTED 437b2: 4eb9 0004 f9f2 jsr 4f9f2 <== NOT EXECUTED 437b8: 588f addql #4,%sp <== NOT EXECUTED passwd_fp = fopen("/etc/passwd", "r"); 437ba: 4879 0005 f149 pea 5f149 <_global_impure_ptr+0xbf> <== NOT EXECUTED 437c0: 4879 0005 e7b5 pea 5e7b5 <== NOT EXECUTED 437c6: 4eb9 0005 0074 jsr 50074 <== NOT EXECUTED 437cc: 508f addql #8,%sp <== NOT EXECUTED } 437ce: 4e5e unlk %fp <== NOT EXECUTED { init_etc_passwd_group(); if (passwd_fp != NULL) fclose(passwd_fp); passwd_fp = fopen("/etc/passwd", "r"); 437d0: 23c0 0006 0722 movel %d0,60722 <== NOT EXECUTED } 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 00045160 : int _STAT_NAME( const char *path, struct stat *buf ) { 45160: 4e56 ffe0 linkw %fp,#-32 45164: 48d7 001c moveml %d2-%d4,%sp@ 45168: 262e 0008 movel %fp@(8),%d3 4516c: 242e 000c movel %fp@(12),%d2 /* * Check to see if we were passed a valid pointer. */ if ( !buf ) 45170: 6700 0088 beqw 451fa rtems_set_errno_and_return_minus_one( EFAULT ); status = rtems_filesystem_evaluate_path( path, strlen( path ), 45174: 2f03 movel %d3,%sp@- 45176: 280e movel %fp,%d4 45178: 0684 ffff ffec addil #-20,%d4 4517e: 4eb9 0005 2334 jsr 52334 45184: 7201 moveq #1,%d1 45186: 2e81 movel %d1,%sp@ 45188: 2f04 movel %d4,%sp@- 4518a: 42a7 clrl %sp@- 4518c: 2f00 movel %d0,%sp@- 4518e: 2f03 movel %d3,%sp@- 45190: 4eb9 0004 3814 jsr 43814 0, &loc, _STAT_FOLLOW_LINKS ); if ( status != 0 ) 45196: 4fef 0014 lea %sp@(20),%sp 4519a: 4a80 tstl %d0 4519c: 664e bnes 451ec return -1; if ( !loc.handlers->fstat_h ){ 4519e: 206e fff4 moveal %fp@(-12),%a0 451a2: 4aa8 0018 tstl %a0@(24) 451a6: 676c beqs 45214 <== NEVER TAKEN /* * Zero out the stat structure so the various support * versions of stat don't have to. */ memset( buf, 0, sizeof(struct stat) ); 451a8: 4878 0046 pea 46 451ac: 42a7 clrl %sp@- 451ae: 2f02 movel %d2,%sp@- 451b0: 4eb9 0005 14f0 jsr 514f0 status = (*loc.handlers->fstat_h)( &loc, buf ); 451b6: 2f02 movel %d2,%sp@- 451b8: 2f04 movel %d4,%sp@- 451ba: 206e fff4 moveal %fp@(-12),%a0 451be: 2068 0018 moveal %a0@(24),%a0 451c2: 4e90 jsr %a0@ rtems_filesystem_freenode( &loc ); 451c4: 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 ); 451c8: 2400 movel %d0,%d2 rtems_filesystem_freenode( &loc ); 451ca: 4fef 0014 lea %sp@(20),%sp 451ce: 4a88 tstl %a0 451d0: 670e beqs 451e0 <== NEVER TAKEN 451d2: 2068 001c moveal %a0@(28),%a0 451d6: 4a88 tstl %a0 451d8: 6706 beqs 451e0 <== NEVER TAKEN 451da: 2f04 movel %d4,%sp@- 451dc: 4e90 jsr %a0@ 451de: 588f addql #4,%sp return status; } 451e0: 2002 movel %d2,%d0 451e2: 4cee 001c ffe0 moveml %fp@(-32),%d2-%d4 451e8: 4e5e unlk %fp 451ea: 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 ) 451ec: 74ff moveq #-1,%d2 status = (*loc.handlers->fstat_h)( &loc, buf ); rtems_filesystem_freenode( &loc ); return status; } 451ee: 2002 movel %d2,%d0 451f0: 4cee 001c ffe0 moveml %fp@(-32),%d2-%d4 451f6: 4e5e unlk %fp 451f8: 4e75 rts /* * Check to see if we were passed a valid pointer. */ if ( !buf ) rtems_set_errno_and_return_minus_one( EFAULT ); 451fa: 4eb9 0005 0250 jsr 50250 <__errno> 45200: 74ff moveq #-1,%d2 45202: 760e moveq #14,%d3 45204: 2040 moveal %d0,%a0 status = (*loc.handlers->fstat_h)( &loc, buf ); rtems_filesystem_freenode( &loc ); return status; } 45206: 2002 movel %d2,%d0 /* * Check to see if we were passed a valid pointer. */ if ( !buf ) rtems_set_errno_and_return_minus_one( EFAULT ); 45208: 2083 movel %d3,%a0@ status = (*loc.handlers->fstat_h)( &loc, buf ); rtems_filesystem_freenode( &loc ); return status; } 4520a: 4cee 001c ffe0 moveml %fp@(-32),%d2-%d4 45210: 4e5e unlk %fp 45212: 4e75 rts 0, &loc, _STAT_FOLLOW_LINKS ); if ( status != 0 ) return -1; if ( !loc.handlers->fstat_h ){ rtems_filesystem_freenode( &loc ); 45214: 206e fff8 moveal %fp@(-8),%a0 <== NOT EXECUTED 45218: 4a88 tstl %a0 <== NOT EXECUTED 4521a: 670e beqs 4522a <== NOT EXECUTED 4521c: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 45220: 4a88 tstl %a0 <== NOT EXECUTED 45222: 6706 beqs 4522a <== NOT EXECUTED 45224: 2f04 movel %d4,%sp@- <== NOT EXECUTED 45226: 4e90 jsr %a0@ <== NOT EXECUTED 45228: 588f addql #4,%sp <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 4522a: 4eb9 0005 0250 jsr 50250 <__errno> <== NOT EXECUTED 45230: 74ff moveq #-1,%d2 <== NOT EXECUTED 45232: 2040 moveal %d0,%a0 <== NOT EXECUTED status = (*loc.handlers->fstat_h)( &loc, buf ); rtems_filesystem_freenode( &loc ); return status; } 45234: 2002 movel %d2,%d0 <== NOT EXECUTED 45236: 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 ); 4523c: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED status = (*loc.handlers->fstat_h)( &loc, buf ); rtems_filesystem_freenode( &loc ); return status; } 45242: 4e5e unlk %fp <== NOT EXECUTED 000454c4 : int symlink( const char *actualpath, const char *sympath ) { 454c4: 4e56 ffe8 linkw %fp,#-24 454c8: 226e 000c moveal %fp@(12),%a1 454cc: 2f0a movel %a2,%sp@- 454ce: 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 ); 454d0: 742f moveq #47,%d2 454d2: 1211 moveb %a1@,%d1 454d4: 1001 moveb %d1,%d0 454d6: 49c0 extbl %d0 454d8: b480 cmpl %d0,%d2 454da: 670e beqs 454ea 454dc: 143c 005c moveb #92,%d2 454e0: b480 cmpl %d0,%d2 454e2: 6706 beqs 454ea <== NEVER TAKEN 454e4: 4a01 tstb %d1 454e6: 6600 0092 bnew 4557a 454ea: 2079 0006 0d28 moveal 60d28 ,%a0 454f0: 45ee ffe8 lea %fp@(-24),%a2 454f4: 7001 moveq #1,%d0 454f6: 24a8 0018 movel %a0@(24),%a2@ 454fa: 2d68 001c ffec movel %a0@(28),%fp@(-20) 45500: 2d68 0020 fff0 movel %a0@(32),%fp@(-16) 45506: 2d68 0024 fff4 movel %a0@(36),%fp@(-12) 4550c: 2d68 0028 fff8 movel %a0@(40),%fp@(-8) if ( !loc.ops->evalformake_h ) { 45512: 206e fff4 moveal %fp@(-12),%a0 45516: 2068 0004 moveal %a0@(4),%a0 4551a: 4a88 tstl %a0 4551c: 6700 008a beqw 455a8 rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*loc.ops->evalformake_h)( &sympath[i], &loc, &name_start ); 45520: 486e fffc pea %fp@(-4) 45524: 2f0a movel %a2,%sp@- 45526: 4871 0800 pea %a1@(00000000,%d0:l) 4552a: 4e90 jsr %a0@ if ( result != 0 ) 4552c: 4fef 000c lea %sp@(12),%sp 45530: 4a80 tstl %d0 45532: 6600 0092 bnew 455c6 return -1; if ( !loc.ops->symlink_h ) { 45536: 226e fff4 moveal %fp@(-12),%a1 4553a: 2069 0038 moveal %a1@(56),%a0 4553e: 4a88 tstl %a0 45540: 6700 0094 beqw 455d6 rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*loc.ops->symlink_h)( &loc, actualpath, name_start); 45544: 2f2e fffc movel %fp@(-4),%sp@- 45548: 2f2e 0008 movel %fp@(8),%sp@- 4554c: 2f0a movel %a2,%sp@- 4554e: 4e90 jsr %a0@ rtems_filesystem_freenode( &loc ); 45550: 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); 45554: 2400 movel %d0,%d2 rtems_filesystem_freenode( &loc ); 45556: 4fef 000c lea %sp@(12),%sp 4555a: 4a88 tstl %a0 4555c: 670e beqs 4556c <== NEVER TAKEN 4555e: 2068 001c moveal %a0@(28),%a0 45562: 4a88 tstl %a0 45564: 6706 beqs 4556c <== NEVER TAKEN 45566: 2f0a movel %a2,%sp@- 45568: 4e90 jsr %a0@ 4556a: 588f addql #4,%sp return result; } 4556c: 2002 movel %d2,%d0 4556e: 242e ffe0 movel %fp@(-32),%d2 45572: 246e ffe4 moveal %fp@(-28),%a2 45576: 4e5e unlk %fp 45578: 4e75 rts rtems_filesystem_location_info_t loc; int i; const char *name_start; int result; rtems_filesystem_get_start_loc( sympath, &i, &loc ); 4557a: 2079 0006 0d28 moveal 60d28 ,%a0 45580: 45ee ffe8 lea %fp@(-24),%a2 45584: 5888 addql #4,%a0 45586: 4280 clrl %d0 45588: 2498 movel %a0@+,%a2@ 4558a: 2d58 ffec movel %a0@+,%fp@(-20) 4558e: 2d58 fff0 movel %a0@+,%fp@(-16) 45592: 2d58 fff4 movel %a0@+,%fp@(-12) 45596: 2d50 fff8 movel %a0@,%fp@(-8) if ( !loc.ops->evalformake_h ) { 4559a: 206e fff4 moveal %fp@(-12),%a0 4559e: 2068 0004 moveal %a0@(4),%a0 455a2: 4a88 tstl %a0 455a4: 6600 ff7a bnew 45520 if ( result != 0 ) return -1; if ( !loc.ops->symlink_h ) { rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); 455a8: 4eb9 0005 068c jsr 5068c <__errno> <== NOT EXECUTED 455ae: 74ff moveq #-1,%d2 <== NOT EXECUTED 455b0: 2040 moveal %d0,%a0 <== NOT EXECUTED 455b2: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED result = (*loc.ops->symlink_h)( &loc, actualpath, name_start); rtems_filesystem_freenode( &loc ); return result; } 455b8: 2002 movel %d2,%d0 <== NOT EXECUTED 455ba: 242e ffe0 movel %fp@(-32),%d2 <== NOT EXECUTED 455be: 246e ffe4 moveal %fp@(-28),%a2 <== NOT EXECUTED 455c2: 4e5e unlk %fp <== NOT EXECUTED 455c4: 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 ) 455c6: 74ff moveq #-1,%d2 result = (*loc.ops->symlink_h)( &loc, actualpath, name_start); rtems_filesystem_freenode( &loc ); return result; } 455c8: 2002 movel %d2,%d0 455ca: 242e ffe0 movel %fp@(-32),%d2 455ce: 246e ffe4 moveal %fp@(-28),%a2 455d2: 4e5e unlk %fp 455d4: 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 ); 455d6: 2069 001c moveal %a1@(28),%a0 <== NOT EXECUTED 455da: 4a88 tstl %a0 <== NOT EXECUTED 455dc: 67ca beqs 455a8 <== NOT EXECUTED 455de: 2f0a movel %a2,%sp@- <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 455e0: 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 ); 455e2: 4e90 jsr %a0@ <== NOT EXECUTED 455e4: 588f addql #4,%sp <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 455e6: 4eb9 0005 068c jsr 5068c <__errno> <== NOT EXECUTED 455ec: 2040 moveal %d0,%a0 <== NOT EXECUTED 455ee: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED 455f4: 60c2 bras 455b8 <== NOT EXECUTED ... 00045260 : fdatasync(fn); } /* iterate over all FILE *'s for this thread */ static void sync_per_thread(Thread_Control *t) { 45260: 4e56 0000 linkw %fp,#0 45264: 206e 0008 moveal %fp@(8),%a0 /* * The sync_wrapper() function will operate on the current thread's * reent structure so we will temporarily use that. */ this_reent = t->libc_reent; 45268: 2028 0104 movel %a0@(260),%d0 fdatasync(fn); } /* iterate over all FILE *'s for this thread */ static void sync_per_thread(Thread_Control *t) { 4526c: 2f02 movel %d2,%sp@- /* * The sync_wrapper() function will operate on the current thread's * reent structure so we will temporarily use that. */ this_reent = t->libc_reent; if ( this_reent ) { 4526e: 4a80 tstl %d0 45270: 6728 beqs 4529a <== NEVER TAKEN current_reent = _Thread_Executing->libc_reent; 45272: 2279 0006 19a2 moveal 619a2 <_Thread_Executing>,%a1 45278: 2429 0104 movel %a1@(260),%d2 _Thread_Executing->libc_reent = this_reent; 4527c: 2340 0104 movel %d0,%a1@(260) _fwalk (t->libc_reent, sync_wrapper); 45280: 487a 0046 pea %pc@(452c8 ) 45284: 2f28 0104 movel %a0@(260),%sp@- 45288: 4eb9 0005 11ce jsr 511ce <_fwalk> _Thread_Executing->libc_reent = current_reent; 4528e: 2079 0006 19a2 moveal 619a2 <_Thread_Executing>,%a0 45294: 508f addql #8,%sp 45296: 2142 0104 movel %d2,%a0@(260) } } 4529a: 242e fffc movel %fp@(-4),%d2 4529e: 4e5e unlk %fp <== NOT EXECUTED 000445d0 : int tcsetattr( int fd, int opt, struct termios *tp ) { 445d0: 4e56 0000 linkw %fp,#0 445d4: 202e 000c movel %fp@(12),%d0 445d8: 2f03 movel %d3,%sp@- 445da: 262e 0010 movel %fp@(16),%d3 445de: 2f02 movel %d2,%sp@- 445e0: 242e 0008 movel %fp@(8),%d2 switch (opt) { 445e4: 4a80 tstl %d0 445e6: 6738 beqs 44620 <== ALWAYS TAKEN 445e8: 7201 moveq #1,%d1 <== NOT EXECUTED 445ea: b280 cmpl %d0,%d1 <== NOT EXECUTED 445ec: 671c beqs 4460a <== NOT EXECUTED default: rtems_set_errno_and_return_minus_one( ENOTSUP ); 445ee: 4eb9 0004 eb30 jsr 4eb30 <__errno> <== NOT EXECUTED 445f4: 2040 moveal %d0,%a0 <== NOT EXECUTED 445f6: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED * Fall through to.... */ case TCSANOW: return ioctl( fd, RTEMS_IO_SET_ATTRIBUTES, tp ); } } 445fc: 242e fff8 movel %fp@(-8),%d2 <== NOT EXECUTED 44600: 70ff moveq #-1,%d0 <== NOT EXECUTED 44602: 262e fffc movel %fp@(-4),%d3 <== NOT EXECUTED 44606: 4e5e unlk %fp <== NOT EXECUTED 44608: 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) 4460a: 42a7 clrl %sp@- <== NOT EXECUTED 4460c: 4878 0003 pea 3 <== NOT EXECUTED 44610: 2f02 movel %d2,%sp@- <== NOT EXECUTED 44612: 4eb9 0004 bd84 jsr 4bd84 <== NOT EXECUTED 44618: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 4461c: 4a80 tstl %d0 <== NOT EXECUTED 4461e: 6ddc blts 445fc <== NOT EXECUTED return -1; /* * Fall through to.... */ case TCSANOW: return ioctl( fd, RTEMS_IO_SET_ATTRIBUTES, tp ); 44620: 2d43 0010 movel %d3,%fp@(16) 44624: 7002 moveq #2,%d0 44626: 2d42 0008 movel %d2,%fp@(8) } } 4462a: 242e fff8 movel %fp@(-8),%d2 4462e: 262e fffc movel %fp@(-4),%d3 return -1; /* * Fall through to.... */ case TCSANOW: return ioctl( fd, RTEMS_IO_SET_ATTRIBUTES, tp ); 44632: 2d40 000c movel %d0,%fp@(12) } } 44636: 4e5e unlk %fp return -1; /* * Fall through to.... */ case TCSANOW: return ioctl( fd, RTEMS_IO_SET_ATTRIBUTES, tp ); 44638: 4ef9 0004 bd84 jmp 4bd84 ... 0004d5a4 : #include int unlink( const char *path ) { 4d5a4: 4e56 ffbc linkw %fp,#-68 4d5a8: 48d7 3c1c moveml %d2-%d4/%a2-%a5,%sp@ 4d5ac: 282e 0008 movel %fp@(8),%d4 /* * Get the node to be unlinked. Find the parent path first. */ parentpathlen = rtems_filesystem_dirname ( path ); 4d5b0: 2f04 movel %d4,%sp@- 4d5b2: 4eb9 0004 25a4 jsr 425a4 if ( parentpathlen == 0 ) 4d5b8: 588f addql #4,%sp /* * Get the node to be unlinked. Find the parent path first. */ parentpathlen = rtems_filesystem_dirname ( path ); 4d5ba: 2400 movel %d0,%d2 if ( parentpathlen == 0 ) 4d5bc: 6600 01c8 bnew 4d786 rtems_filesystem_get_start_loc( path, &i, &parentloc ); 4d5c0: 2044 moveal %d4,%a0 4d5c2: 762f moveq #47,%d3 4d5c4: 1210 moveb %a0@,%d1 4d5c6: 1001 moveb %d1,%d0 4d5c8: 49c0 extbl %d0 4d5ca: b680 cmpl %d0,%d3 4d5cc: 670e beqs 4d5dc 4d5ce: 163c 005c moveb #92,%d3 4d5d2: b680 cmpl %d0,%d3 4d5d4: 6706 beqs 4d5dc <== NEVER TAKEN 4d5d6: 4a01 tstb %d1 4d5d8: 6600 00fc bnew 4d6d6 4d5dc: 2079 0005 c2f4 moveal 5c2f4 ,%a0 4d5e2: 45ee ffec lea %fp@(-20),%a2 4d5e6: 49ee fff0 lea %fp@(-16),%a4 4d5ea: 200e movel %fp,%d0 4d5ec: 0680 ffff fff4 addil #-12,%d0 4d5f2: 2640 moveal %d0,%a3 4d5f4: 4bee fff8 lea %fp@(-8),%a5 4d5f8: 224e moveal %fp,%a1 4d5fa: 24a8 0018 movel %a0@(24),%a2@ 4d5fe: 28a8 001c movel %a0@(28),%a4@ 4d602: 26a8 0020 movel %a0@(32),%a3@ 4d606: 2aa8 0024 movel %a0@(36),%a5@ 4d60a: 2328 0028 movel %a0@(40),%a1@- 4d60e: 4203 clrb %d3 /* * Start from the parent to find the node that should be under it. */ loc = parentloc; 4d610: 2040 moveal %d0,%a0 name = path + parentpathlen; 4d612: 2644 moveal %d4,%a3 4d614: d7c2 addal %d2,%a3 name += rtems_filesystem_prefix_separators( name, strlen( name ) ); result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 4d616: 240e movel %fp,%d2 4d618: 0682 ffff ffd8 addil #-40,%d2 /* * Start from the parent to find the node that should be under it. */ loc = parentloc; 4d61e: 2d50 ffe0 movel %a0@,%fp@(-32) 4d622: 2d51 ffe8 movel %a1@,%fp@(-24) 4d626: 2d54 ffdc movel %a4@,%fp@(-36) name = path + parentpathlen; name += rtems_filesystem_prefix_separators( name, strlen( name ) ); 4d62a: 49f9 0004 ec34 lea 4ec34 ,%a4 /* * Start from the parent to find the node that should be under it. */ loc = parentloc; 4d630: 2d55 ffe4 movel %a5@,%fp@(-28) 4d634: 2d52 ffd8 movel %a2@,%fp@(-40) name = path + parentpathlen; name += rtems_filesystem_prefix_separators( name, strlen( name ) ); 4d638: 2f0b movel %a3,%sp@- 4d63a: 4e94 jsr %a4@ 4d63c: 2e80 movel %d0,%sp@ 4d63e: 2f0b movel %a3,%sp@- 4d640: 4eb9 0004 255c jsr 4255c 4d646: d7c0 addal %d0,%a3 result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 4d648: 2f0b movel %a3,%sp@- 4d64a: 4e94 jsr %a4@ 4d64c: 4297 clrl %sp@ 4d64e: 2f02 movel %d2,%sp@- 4d650: 42a7 clrl %sp@- 4d652: 2f00 movel %d0,%sp@- 4d654: 2f0b movel %a3,%sp@- 4d656: 4eb9 0004 2616 jsr 42616 0, &loc, false ); if ( result != 0 ) { 4d65c: 4fef 001c lea %sp@(28),%sp 4d660: 4a80 tstl %d0 4d662: 6600 00a2 bnew 4d706 if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); return -1; } if ( !loc.ops->node_type_h ) { 4d666: 226e ffe4 moveal %fp@(-28),%a1 4d66a: 2069 0010 moveal %a1@(16),%a0 4d66e: 4a88 tstl %a0 4d670: 6700 00ce beqw 4d740 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 ) { 4d674: 2f02 movel %d2,%sp@- 4d676: 4e90 jsr %a0@ 4d678: 588f addql #4,%sp 4d67a: 7201 moveq #1,%d1 4d67c: b280 cmpl %d0,%d1 4d67e: 6700 0140 beqw 4d7c0 if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); rtems_set_errno_and_return_minus_one( EISDIR ); } if ( !loc.ops->unlink_h ) { 4d682: 226e ffe4 moveal %fp@(-28),%a1 4d686: 2069 000c moveal %a1@(12),%a0 4d68a: 4a88 tstl %a0 4d68c: 6700 00b2 beqw 4d740 if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*loc.ops->unlink_h)( &parentloc, &loc ); 4d690: 2f02 movel %d2,%sp@- 4d692: 2f0a movel %a2,%sp@- 4d694: 4e90 jsr %a0@ rtems_filesystem_freenode( &loc ); 4d696: 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 ); 4d69a: 2640 moveal %d0,%a3 rtems_filesystem_freenode( &loc ); 4d69c: 508f addql #8,%sp 4d69e: 4a88 tstl %a0 4d6a0: 670e beqs 4d6b0 <== NEVER TAKEN 4d6a2: 2068 001c moveal %a0@(28),%a0 4d6a6: 4a88 tstl %a0 4d6a8: 6706 beqs 4d6b0 <== NEVER TAKEN 4d6aa: 2f02 movel %d2,%sp@- 4d6ac: 4e90 jsr %a0@ 4d6ae: 588f addql #4,%sp if ( free_parentloc ) 4d6b0: 4a03 tstb %d3 4d6b2: 6716 beqs 4d6ca rtems_filesystem_freenode( &parentloc ); 4d6b4: 206e fff8 moveal %fp@(-8),%a0 4d6b8: 4a88 tstl %a0 4d6ba: 670e beqs 4d6ca <== NEVER TAKEN 4d6bc: 2068 001c moveal %a0@(28),%a0 4d6c0: 4a88 tstl %a0 4d6c2: 6706 beqs 4d6ca <== NEVER TAKEN 4d6c4: 2f0a movel %a2,%sp@- 4d6c6: 4e90 jsr %a0@ 4d6c8: 588f addql #4,%sp return result; } 4d6ca: 200b movel %a3,%d0 4d6cc: 4cee 3c1c ffbc moveml %fp@(-68),%d2-%d4/%a2-%a5 4d6d2: 4e5e unlk %fp 4d6d4: 4e75 rts */ parentpathlen = rtems_filesystem_dirname ( path ); if ( parentpathlen == 0 ) rtems_filesystem_get_start_loc( path, &i, &parentloc ); 4d6d6: 2079 0005 c2f4 moveal 5c2f4 ,%a0 4d6dc: 45ee ffec lea %fp@(-20),%a2 4d6e0: 5888 addql #4,%a0 4d6e2: 49ee fff0 lea %fp@(-16),%a4 4d6e6: 200e movel %fp,%d0 4d6e8: 0680 ffff fff4 addil #-12,%d0 4d6ee: 2640 moveal %d0,%a3 4d6f0: 4bee fff8 lea %fp@(-8),%a5 4d6f4: 224e moveal %fp,%a1 4d6f6: 2498 movel %a0@+,%a2@ 4d6f8: 2898 movel %a0@+,%a4@ 4d6fa: 2698 movel %a0@+,%a3@ 4d6fc: 2a98 movel %a0@+,%a5@ 4d6fe: 2310 movel %a0@,%a1@- 4d700: 4203 clrb %d3 4d702: 6000 ff0c braw 4d610 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 ) 4d706: 4a03 tstb %d3 4d708: 6610 bnes 4d71a <== ALWAYS TAKEN result = (*loc.ops->unlink_h)( &parentloc, &loc ); rtems_filesystem_freenode( &loc ); if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); 4d70a: 367c ffff moveaw #-1,%a3 <== NOT EXECUTED return result; } 4d70e: 200b movel %a3,%d0 <== NOT EXECUTED 4d710: 4cee 3c1c ffbc moveml %fp@(-68),%d2-%d4/%a2-%a5 <== NOT EXECUTED 4d716: 4e5e unlk %fp <== NOT EXECUTED 4d718: 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 ); 4d71a: 206e fff8 moveal %fp@(-8),%a0 4d71e: 4a88 tstl %a0 4d720: 67e8 beqs 4d70a <== NEVER TAKEN 4d722: 2028 001c movel %a0@(28),%d0 4d726: 67e2 beqs 4d70a <== NEVER TAKEN 4d728: 2f0a movel %a2,%sp@- 4d72a: 2040 moveal %d0,%a0 4d72c: 367c ffff moveaw #-1,%a3 4d730: 4e90 jsr %a0@ 4d732: 588f addql #4,%sp rtems_filesystem_freenode( &loc ); if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); return result; } 4d734: 200b movel %a3,%d0 4d736: 4cee 3c1c ffbc moveml %fp@(-68),%d2-%d4/%a2-%a5 4d73c: 4e5e unlk %fp 4d73e: 4e75 rts rtems_filesystem_freenode( &parentloc ); rtems_set_errno_and_return_minus_one( EISDIR ); } if ( !loc.ops->unlink_h ) { rtems_filesystem_freenode( &loc ); 4d740: 2069 001c moveal %a1@(28),%a0 <== NOT EXECUTED 4d744: 4a88 tstl %a0 <== NOT EXECUTED 4d746: 6706 beqs 4d74e <== NOT EXECUTED 4d748: 2f02 movel %d2,%sp@- <== NOT EXECUTED 4d74a: 4e90 jsr %a0@ <== NOT EXECUTED 4d74c: 588f addql #4,%sp <== NOT EXECUTED if ( free_parentloc ) 4d74e: 4a03 tstb %d3 <== NOT EXECUTED 4d750: 6716 beqs 4d768 <== NOT EXECUTED rtems_filesystem_freenode( &parentloc ); 4d752: 206e fff8 moveal %fp@(-8),%a0 <== NOT EXECUTED 4d756: 4a88 tstl %a0 <== NOT EXECUTED 4d758: 670e beqs 4d768 <== NOT EXECUTED 4d75a: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 4d75e: 4a88 tstl %a0 <== NOT EXECUTED 4d760: 6706 beqs 4d768 <== NOT EXECUTED 4d762: 2f0a movel %a2,%sp@- <== NOT EXECUTED 4d764: 4e90 jsr %a0@ <== NOT EXECUTED 4d766: 588f addql #4,%sp <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 4d768: 4eb9 0004 d868 jsr 4d868 <__errno> <== NOT EXECUTED 4d76e: 367c ffff moveaw #-1,%a3 <== NOT EXECUTED 4d772: 2040 moveal %d0,%a0 <== NOT EXECUTED rtems_filesystem_freenode( &loc ); if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); return result; } 4d774: 200b movel %a3,%d0 <== NOT EXECUTED 4d776: 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 ); 4d77c: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED rtems_filesystem_freenode( &loc ); if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); return result; } 4d782: 4e5e unlk %fp <== NOT EXECUTED 4d784: 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, 4d786: 42a7 clrl %sp@- 4d788: 45ee ffec lea %fp@(-20),%a2 4d78c: 2f0a movel %a2,%sp@- 4d78e: 4878 0002 pea 2 4d792: 2f00 movel %d0,%sp@- 4d794: 2f04 movel %d4,%sp@- 4d796: 4eb9 0004 2720 jsr 42720 RTEMS_LIBIO_PERMS_WRITE, &parentloc, false ); if ( result != 0 ) 4d79c: 4fef 0014 lea %sp@(20),%sp 4d7a0: 4a80 tstl %d0 4d7a2: 6600 ff66 bnew 4d70a 4d7a6: 200e movel %fp,%d0 4d7a8: 49ee fff0 lea %fp@(-16),%a4 4d7ac: 0680 ffff fff4 addil #-12,%d0 4d7b2: 4bee fff8 lea %fp@(-8),%a5 4d7b6: 43ee fffc lea %fp@(-4),%a1 4d7ba: 7601 moveq #1,%d3 4d7bc: 6000 fe52 braw 4d610 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 ); 4d7c0: 206e ffe4 moveal %fp@(-28),%a0 4d7c4: 4a88 tstl %a0 4d7c6: 670e beqs 4d7d6 <== NEVER TAKEN 4d7c8: 2068 001c moveal %a0@(28),%a0 4d7cc: 4a88 tstl %a0 4d7ce: 6706 beqs 4d7d6 <== NEVER TAKEN 4d7d0: 2f02 movel %d2,%sp@- 4d7d2: 4e90 jsr %a0@ 4d7d4: 588f addql #4,%sp if ( free_parentloc ) 4d7d6: 4a03 tstb %d3 4d7d8: 6716 beqs 4d7f0 <== ALWAYS TAKEN rtems_filesystem_freenode( &parentloc ); 4d7da: 206e fff8 moveal %fp@(-8),%a0 <== NOT EXECUTED 4d7de: 4a88 tstl %a0 <== NOT EXECUTED 4d7e0: 670e beqs 4d7f0 <== NOT EXECUTED 4d7e2: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 4d7e6: 4a88 tstl %a0 <== NOT EXECUTED 4d7e8: 6706 beqs 4d7f0 <== NOT EXECUTED 4d7ea: 2f0a movel %a2,%sp@- <== NOT EXECUTED 4d7ec: 4e90 jsr %a0@ <== NOT EXECUTED 4d7ee: 588f addql #4,%sp <== NOT EXECUTED rtems_set_errno_and_return_minus_one( EISDIR ); 4d7f0: 4eb9 0004 d868 jsr 4d868 <__errno> 4d7f6: 367c ffff moveaw #-1,%a3 4d7fa: 2040 moveal %d0,%a0 4d7fc: 7015 moveq #21,%d0 4d7fe: 2080 movel %d0,%a0@ rtems_filesystem_freenode( &loc ); if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); return result; } 4d800: 200b movel %a3,%d0 4d802: 4cee 3c1c ffbc moveml %fp@(-68),%d2-%d4/%a2-%a5 4d808: 4e5e unlk %fp <== NOT EXECUTED 000495b0 : */ int unmount( const char *path ) { 495b0: 4e56 ffec linkw %fp,#-20 495b4: 2f0a movel %a2,%sp@- 495b6: 246e 0008 moveal %fp@(8),%a2 495ba: 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 ) ) 495bc: 240e movel %fp,%d2 495be: 0682 ffff ffec addil #-20,%d2 495c4: 2f0a movel %a2,%sp@- 495c6: 4eb9 0005 57e4 jsr 557e4 495cc: 7201 moveq #1,%d1 495ce: 2e81 movel %d1,%sp@ 495d0: 2f02 movel %d2,%sp@- 495d2: 42a7 clrl %sp@- 495d4: 2f00 movel %d0,%sp@- 495d6: 2f0a movel %a2,%sp@- 495d8: 4eb9 0004 57dc jsr 457dc 495de: 4fef 0014 lea %sp@(20),%sp 495e2: 4a80 tstl %d0 495e4: 6600 00b0 bnew 49696 return -1; mt_entry = loc.mt_entry; 495e8: 246e fffc moveal %fp@(-4),%a2 fs_mount_loc = &mt_entry->mt_point_node; fs_root_loc = &mt_entry->mt_fs_root; 495ec: 202e ffec movel %fp@(-20),%d0 495f0: b0aa 001c cmpl %a2@(28),%d0 495f4: 6600 00fa bnew 496f0 /* * Free the loc node and just use the nodes from the mt_entry . */ rtems_filesystem_freenode( &loc ); 495f8: 206e fff8 moveal %fp@(-8),%a0 495fc: 4a88 tstl %a0 495fe: 670e beqs 4960e <== NEVER TAKEN 49600: 2068 001c moveal %a0@(28),%a0 49604: 4a88 tstl %a0 49606: 6706 beqs 4960e <== NEVER TAKEN 49608: 2f02 movel %d2,%sp@- 4960a: 4e90 jsr %a0@ 4960c: 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; 4960e: 206a 0014 moveal %a2@(20),%a0 49612: 4aa8 0028 tstl %a0@(40) 49616: 6700 0126 beqw 4973e fs_root_loc = &mt_entry->mt_fs_root; 4961a: 206a 0028 moveal %a2@(40),%a0 4961e: 4aa8 002c tstl %a0@(44) 49622: 6700 011a beqw 4973e * 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 ) 49626: 2079 0006 3f34 moveal 63f34 ,%a0 4962c: b5e8 0014 cmpal %a0@(20),%a2 49630: 6728 beqs 4965a /* * Search the mount table for any mount entries referencing this * mount entry. */ for ( the_node = rtems_filesystem_mount_table_control.first; 49632: 2079 0006 5dcc moveal 65dcc ,%a0 49638: b1fc 0006 5dd0 cmpal #417232,%a0 4963e: 6734 beqs 49674 <== NEVER TAKEN !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 ) { 49640: 202a 002c movel %a2@(44),%d0 49644: b0a8 0018 cmpl %a0@(24),%d0 49648: 6710 beqs 4965a <== NEVER TAKEN * 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 ) { 4964a: 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; 4964c: b1fc 0006 5dd0 cmpal #417232,%a0 49652: 6720 beqs 49674 !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 ) { 49654: b0a8 0018 cmpl %a0@(24),%d0 49658: 66f0 bnes 4964a * 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 ); 4965a: 4eb9 0005 277c jsr 5277c <__errno> rtems_filesystem_freenode( fs_mount_loc ); free( mt_entry ); return 0; } 49660: 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 ); 49664: 2040 moveal %d0,%a0 49666: 7210 moveq #16,%d1 49668: 70ff moveq #-1,%d0 rtems_filesystem_freenode( fs_mount_loc ); free( mt_entry ); return 0; } 4966a: 246e ffe8 moveal %fp@(-24),%a2 4966e: 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 ); 49670: 2081 movel %d1,%a0@ rtems_filesystem_freenode( fs_mount_loc ); free( mt_entry ); return 0; } 49672: 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 ) 49674: 2f0a movel %a2,%sp@- 49676: 4eb9 0004 5b58 jsr 45b58 4967c: 588f addql #4,%sp 4967e: 7201 moveq #1,%d1 49680: b280 cmpl %d0,%d1 49682: 67d6 beqs 4965a * 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 ) 49684: 206a 0014 moveal %a2@(20),%a0 49688: 2f0a movel %a2,%sp@- 4968a: 2068 0028 moveal %a0@(40),%a0 4968e: 4e90 jsr %a0@ 49690: 588f addql #4,%sp 49692: 4a80 tstl %d0 49694: 670e beqs 496a4 <== ALWAYS TAKEN rtems_filesystem_freenode( fs_mount_loc ); free( mt_entry ); return 0; } 49696: 242e ffe4 movel %fp@(-28),%d2 */ rtems_filesystem_freenode( fs_mount_loc ); free( mt_entry ); return 0; 4969a: 70ff moveq #-1,%d0 } 4969c: 246e ffe8 moveal %fp@(-24),%a2 496a0: 4e5e unlk %fp 496a2: 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){ 496a4: 206a 0028 moveal %a2@(40),%a0 496a8: 2f0a movel %a2,%sp@- 496aa: 2068 002c moveal %a0@(44),%a0 496ae: 4e90 jsr %a0@ 496b0: 588f addql #4,%sp 496b2: 4a80 tstl %d0 496b4: 666a bnes 49720 <== NEVER TAKEN */ RTEMS_INLINE_ROUTINE void rtems_chain_extract( rtems_chain_node *the_node ) { _Chain_Extract( the_node ); 496b6: 2f0a movel %a2,%sp@- 496b8: 4eb9 0004 af44 jsr 4af44 <_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 ); 496be: 206a 0014 moveal %a2@(20),%a0 496c2: 588f addql #4,%sp 496c4: 4a88 tstl %a0 496c6: 6710 beqs 496d8 <== NEVER TAKEN 496c8: 2068 001c moveal %a0@(28),%a0 496cc: 4a88 tstl %a0 496ce: 6708 beqs 496d8 <== NEVER TAKEN 496d0: 486a 0008 pea %a2@(8) 496d4: 4e90 jsr %a0@ 496d6: 588f addql #4,%sp free( mt_entry ); 496d8: 2f0a movel %a2,%sp@- 496da: 4eb9 0004 58d0 jsr 458d0 return 0; } 496e0: 242e ffe4 movel %fp@(-28),%d2 */ rtems_filesystem_freenode( fs_mount_loc ); free( mt_entry ); return 0; 496e4: 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 ); 496e6: 4280 clrl %d0 return 0; } 496e8: 246e ffe8 moveal %fp@(-24),%a2 496ec: 4e5e unlk %fp 496ee: 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 ); 496f0: 206e fff8 moveal %fp@(-8),%a0 496f4: 4a88 tstl %a0 496f6: 670e beqs 49706 <== NEVER TAKEN 496f8: 2068 001c moveal %a0@(28),%a0 496fc: 4a88 tstl %a0 496fe: 6706 beqs 49706 <== NEVER TAKEN 49700: 2f02 movel %d2,%sp@- 49702: 4e90 jsr %a0@ 49704: 588f addql #4,%sp rtems_set_errno_and_return_minus_one( EACCES ); 49706: 4eb9 0005 277c jsr 5277c <__errno> 4970c: 740d moveq #13,%d2 4970e: 2040 moveal %d0,%a0 49710: 70ff moveq #-1,%d0 49712: 2082 movel %d2,%a0@ rtems_filesystem_freenode( fs_mount_loc ); free( mt_entry ); return 0; } 49714: 242e ffe4 movel %fp@(-28),%d2 49718: 246e ffe8 moveal %fp@(-24),%a2 4971c: 4e5e unlk %fp 4971e: 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 ) 49720: 206a 0014 moveal %a2@(20),%a0 <== NOT EXECUTED 49724: 2f0a movel %a2,%sp@- <== NOT EXECUTED 49726: 2028 0020 movel %a0@(32),%d0 <== NOT EXECUTED 4972a: 2040 moveal %d0,%a0 <== NOT EXECUTED 4972c: 4e90 jsr %a0@ <== NOT EXECUTED 4972e: 588f addql #4,%sp <== NOT EXECUTED 49730: 4a80 tstl %d0 <== NOT EXECUTED 49732: 6700 ff62 beqw 49696 <== NOT EXECUTED rtems_fatal_error_occurred( 0 ); 49736: 42a7 clrl %sp@- <== NOT EXECUTED 49738: 4eb9 0004 ac20 jsr 4ac20 <== 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 ); 4973e: 4eb9 0005 277c jsr 5277c <__errno> <== NOT EXECUTED rtems_filesystem_freenode( fs_mount_loc ); free( mt_entry ); return 0; } 49744: 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 ); 49748: 2040 moveal %d0,%a0 <== NOT EXECUTED 4974a: 70ff moveq #-1,%d0 <== NOT EXECUTED rtems_filesystem_freenode( fs_mount_loc ); free( mt_entry ); return 0; } 4974c: 246e ffe8 moveal %fp@(-24),%a2 <== NOT EXECUTED 49750: 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 ); 49752: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED rtems_filesystem_freenode( fs_mount_loc ); free( mt_entry ); return 0; } ... 00047180 : int utime( const char *path, const struct utimbuf *times ) { 47180: 4e56 ffe0 linkw %fp,#-32 47184: 48d7 040c moveml %d2-%d3/%a2,%sp@ 47188: 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 ) ) 4718c: 240e movel %fp,%d2 4718e: 0682 ffff ffec addil #-20,%d2 47194: 2f03 movel %d3,%sp@- int utime( const char *path, const struct utimbuf *times ) { 47196: 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 ) ) 4719a: 4eb9 0005 2334 jsr 52334 471a0: 7201 moveq #1,%d1 471a2: 2e81 movel %d1,%sp@ 471a4: 2f02 movel %d2,%sp@- 471a6: 42a7 clrl %sp@- 471a8: 2f00 movel %d0,%sp@- 471aa: 2f03 movel %d3,%sp@- 471ac: 4eb9 0004 3814 jsr 43814 471b2: 4fef 0014 lea %sp@(20),%sp 471b6: 4a80 tstl %d0 471b8: 663e bnes 471f8 return -1; if ( !temp_loc.ops->utime_h ){ 471ba: 226e fff8 moveal %fp@(-8),%a1 471be: 2069 0030 moveal %a1@(48),%a0 471c2: 4a88 tstl %a0 471c4: 6740 beqs 47206 <== NEVER TAKEN 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 ); 471c6: 2f2a 0004 movel %a2@(4),%sp@- 471ca: 2f12 movel %a2@,%sp@- 471cc: 2f02 movel %d2,%sp@- 471ce: 4e90 jsr %a0@ rtems_filesystem_freenode( &temp_loc ); 471d0: 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 ); 471d4: 2600 movel %d0,%d3 rtems_filesystem_freenode( &temp_loc ); 471d6: 4fef 000c lea %sp@(12),%sp 471da: 4a88 tstl %a0 471dc: 670e beqs 471ec <== NEVER TAKEN 471de: 2068 001c moveal %a0@(28),%a0 471e2: 4a88 tstl %a0 471e4: 6706 beqs 471ec <== NEVER TAKEN 471e6: 2f02 movel %d2,%sp@- 471e8: 4e90 jsr %a0@ 471ea: 588f addql #4,%sp return result; } 471ec: 2003 movel %d3,%d0 471ee: 4cee 040c ffe0 moveml %fp@(-32),%d2-%d3/%a2 471f4: 4e5e unlk %fp 471f6: 4e75 rts ) { rtems_filesystem_location_info_t temp_loc; int result; if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x00, &temp_loc, true ) ) 471f8: 76ff moveq #-1,%d3 result = (*temp_loc.ops->utime_h)( &temp_loc, times->actime, times->modtime ); rtems_filesystem_freenode( &temp_loc ); return result; } 471fa: 2003 movel %d3,%d0 471fc: 4cee 040c ffe0 moveml %fp@(-32),%d2-%d3/%a2 47202: 4e5e unlk %fp 47204: 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 ); 47206: 2069 001c moveal %a1@(28),%a0 <== NOT EXECUTED 4720a: 4a88 tstl %a0 <== NOT EXECUTED 4720c: 6706 beqs 47214 <== NOT EXECUTED 4720e: 2f02 movel %d2,%sp@- <== NOT EXECUTED 47210: 4e90 jsr %a0@ <== NOT EXECUTED 47212: 588f addql #4,%sp <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 47214: 4eb9 0005 0250 jsr 50250 <__errno> <== NOT EXECUTED 4721a: 76ff moveq #-1,%d3 <== NOT EXECUTED 4721c: 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; } 4721e: 2003 movel %d3,%d0 <== NOT EXECUTED 47220: 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 ); 47226: 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; } 4722c: 4e5e unlk %fp <== NOT EXECUTED 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 b30f lea 5b30f ,%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 c2dc moveal 5c2dc ,%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 <== NEVER TAKEN 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 c2dc moveal 5c2dc ,%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 c2dc moveal 5c2dc ,%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 c2dc moveal 5c2dc ,%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 c2dc moveal 5c2dc ,%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 c2dc moveal 5c2dc ,%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 <== ALWAYS TAKEN 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 <== NEVER TAKEN 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 c2dc moveal 5c2dc ,%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 c2dc moveal 5c2dc ,%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 b30e lea 5b30e ,%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 0005a58c : ssize_t write( int fd, const void *buffer, size_t count ) { 5a58c: 4e56 fff4 linkw %fp,#-12 5a590: 202e 0008 movel %fp@(8),%d0 5a594: 222e 000c movel %fp@(12),%d1 5a598: 206e 0010 moveal %fp@(16),%a0 5a59c: 48d7 040c moveml %d2-%d3/%a2,%sp@ ssize_t rc; rtems_libio_t *iop; rtems_libio_check_fd( fd ); 5a5a0: b0b9 0005 c1e4 cmpl 5c1e4 ,%d0 5a5a6: 6466 bccs 5a60e <== NEVER TAKEN iop = rtems_libio_iop( fd ); 5a5a8: 2479 0005 d86c moveal 5d86c ,%a2 5a5ae: ed88 lsll #6,%d0 5a5b0: d5c0 addal %d0,%a2 rtems_libio_check_is_open( iop ); 5a5b2: 202a 0014 movel %a2@(20),%d0 5a5b6: 0800 0008 btst #8,%d0 5a5ba: 6752 beqs 5a60e <== NEVER TAKEN rtems_libio_check_buffer( buffer ); 5a5bc: 4a81 tstl %d1 5a5be: 6766 beqs 5a626 <== NEVER TAKEN rtems_libio_check_count( count ); 5a5c0: 4a88 tstl %a0 5a5c2: 673e beqs 5a602 rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 5a5c4: 44c0 movew %d0,%ccr 5a5c6: 665e bnes 5a626 <== NEVER TAKEN /* * Now process the write() request. */ if ( !iop->handlers->write_h ) 5a5c8: 226a 003c moveal %a2@(60),%a1 5a5cc: 2269 000c moveal %a1@(12),%a1 5a5d0: 4a89 tstl %a1 5a5d2: 676a beqs 5a63e <== NEVER TAKEN rtems_set_errno_and_return_minus_one( ENOTSUP ); rc = (*iop->handlers->write_h)( iop, buffer, count ); 5a5d4: 2f08 movel %a0,%sp@- 5a5d6: 2f01 movel %d1,%sp@- 5a5d8: 2f0a movel %a2,%sp@- 5a5da: 4e91 jsr %a1@ if ( rc > 0 ) 5a5dc: 4fef 000c lea %sp@(12),%sp 5a5e0: 4a80 tstl %d0 5a5e2: 6f14 bles 5a5f8 <== NEVER TAKEN iop->offset += rc; 5a5e4: 2400 movel %d0,%d2 5a5e6: 5bc1 smi %d1 5a5e8: 49c1 extbl %d1 5a5ea: d5aa 0010 addl %d2,%a2@(16) 5a5ee: 262a 000c movel %a2@(12),%d3 5a5f2: d781 addxl %d1,%d3 5a5f4: 2543 000c movel %d3,%a2@(12) return rc; } 5a5f8: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 5a5fe: 4e5e unlk %fp 5a600: 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 ); 5a602: 4280 clrl %d0 if ( rc > 0 ) iop->offset += rc; return rc; } 5a604: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 5a60a: 4e5e unlk %fp 5a60c: 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 ); 5a60e: 4eb9 0004 d868 jsr 4d868 <__errno> <== NOT EXECUTED 5a614: 7409 moveq #9,%d2 <== NOT EXECUTED 5a616: 2040 moveal %d0,%a0 <== NOT EXECUTED 5a618: 70ff moveq #-1,%d0 <== NOT EXECUTED 5a61a: 2082 movel %d2,%a0@ <== NOT EXECUTED if ( rc > 0 ) iop->offset += rc; return rc; } 5a61c: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 <== NOT EXECUTED 5a622: 4e5e unlk %fp <== NOT EXECUTED 5a624: 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 ); 5a626: 4eb9 0004 d868 jsr 4d868 <__errno> <== NOT EXECUTED 5a62c: 7216 moveq #22,%d1 <== NOT EXECUTED 5a62e: 2040 moveal %d0,%a0 <== NOT EXECUTED 5a630: 70ff moveq #-1,%d0 <== NOT EXECUTED if ( rc > 0 ) iop->offset += rc; return rc; } 5a632: 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 ); 5a638: 2081 movel %d1,%a0@ <== NOT EXECUTED if ( rc > 0 ) iop->offset += rc; return rc; } 5a63a: 4e5e unlk %fp <== NOT EXECUTED 5a63c: 4e75 rts <== NOT EXECUTED /* * Now process the write() request. */ if ( !iop->handlers->write_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 5a63e: 4eb9 0004 d868 jsr 4d868 <__errno> <== NOT EXECUTED 5a644: 2040 moveal %d0,%a0 <== NOT EXECUTED 5a646: 70ff moveq #-1,%d0 <== NOT EXECUTED if ( rc > 0 ) iop->offset += rc; return rc; } 5a648: 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 ); 5a64e: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED if ( rc > 0 ) iop->offset += rc; return rc; } 5a654: 4e5e unlk %fp <== NOT EXECUTED 00046f3c : ssize_t writev( int fd, const struct iovec *iov, int iovcnt ) { 46f3c: 4e56 ffe4 linkw %fp,#-28 46f40: 202e 0008 movel %fp@(8),%d0 46f44: 48d7 0c7c moveml %d2-%d6/%a2-%a3,%sp@ 46f48: 246e 000c moveal %fp@(12),%a2 46f4c: 242e 0010 movel %fp@(16),%d2 int bytes; rtems_libio_t *iop; ssize_t old; bool all_zeros; rtems_libio_check_fd( fd ); 46f50: b0b9 0005 fe54 cmpl 5fe54 ,%d0 46f56: 6400 00f0 bccw 47048 iop = rtems_libio_iop( fd ); 46f5a: 2679 0006 1cb0 moveal 61cb0 ,%a3 46f60: ed88 lsll #6,%d0 46f62: d7c0 addal %d0,%a3 rtems_libio_check_is_open( iop ); 46f64: 202b 0014 movel %a3@(20),%d0 46f68: 0800 0008 btst #8,%d0 46f6c: 6700 00da beqw 47048 rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 46f70: 44c0 movew %d0,%ccr 46f72: 666e bnes 46fe2 <== NEVER TAKEN /* * Argument validation on IO vector */ if ( !iov ) 46f74: 4a8a tstl %a2 46f76: 676a beqs 46fe2 rtems_set_errno_and_return_minus_one( EINVAL ); if ( iovcnt <= 0 ) 46f78: 4a82 tstl %d2 46f7a: 6f66 bles 46fe2 rtems_set_errno_and_return_minus_one( EINVAL ); if ( iovcnt > IOV_MAX ) 46f7c: 0c82 0000 0400 cmpil #1024,%d2 46f82: 6e5e bgts 46fe2 <== NEVER TAKEN rtems_set_errno_and_return_minus_one( EINVAL ); if ( !iop->handlers->write_h ) 46f84: 206b 003c moveal %a3@(60),%a0 46f88: 4aa8 000c tstl %a0@(12) 46f8c: 6700 00d4 beqw 47062 rtems_set_errno_and_return_minus_one( ENOTSUP ); 46f90: 204a moveal %a2,%a0 46f92: 93c9 subal %a1,%a1 46f94: 4281 clrl %d1 46f96: 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 ) 46f98: 4a90 tstl %a0@ 46f9a: 6746 beqs 46fe2 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 ) 46f9c: 2028 0004 movel %a0@(4),%d0 46fa0: 57c4 seq %d4 all_zeros = false; /* check for wrap */ old = total; total += iov[v].iov_len; 46fa2: 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++ ) { 46fa4: 5289 addql #1,%a1 46fa6: 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 ) 46fa8: c883 andl %d3,%d4 46faa: 1604 moveb %d4,%d3 all_zeros = false; /* check for wrap */ old = total; total += iov[v].iov_len; if ( total < old || total > SSIZE_MAX ) 46fac: b081 cmpl %d1,%d0 46fae: 6d32 blts 46fe2 * 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++ ) { 46fb0: 2200 movel %d0,%d1 all_zeros = false; /* check for wrap */ old = total; total += iov[v].iov_len; if ( total < old || total > SSIZE_MAX ) 46fb2: 0c80 0000 7fff cmpil #32767,%d0 46fb8: 6e28 bgts 46fe2 <== NEVER TAKEN * 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++ ) { 46fba: b3c2 cmpal %d2,%a1 46fbc: 6dda blts 46f98 } /* * A writev with all zeros is supposed to have no effect per OpenGroup. */ if ( all_zeros == true ) { 46fbe: 4a04 tstb %d4 46fc0: 663a bnes 46ffc 46fc2: 588a addql #4,%a2 46fc4: 4283 clrl %d3 46fc6: 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 ) 46fc8: 2012 movel %a2@,%d0 } /* * Now process the writev(). */ for ( total=0, v=0 ; v < iovcnt ; v++ ) { 46fca: 5283 addql #1,%d3 /* all zero lengths has no effect */ if ( iov[v].iov_len == 0 ) 46fcc: 4a80 tstl %d0 46fce: 663a bnes 4700a } /* * Now process the writev(). */ for ( total=0, v=0 ; v < iovcnt ; v++ ) { 46fd0: 508a addql #8,%a2 <== NOT EXECUTED 46fd2: b682 cmpl %d2,%d3 <== NOT EXECUTED 46fd4: 6df2 blts 46fc8 <== NOT EXECUTED if (bytes != iov[ v ].iov_len) break; } return total; } 46fd6: 2004 movel %d4,%d0 46fd8: 4cee 0c7c ffe4 moveml %fp@(-28),%d2-%d6/%a2-%a3 46fde: 4e5e unlk %fp 46fe0: 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 ); 46fe2: 4eb9 0004 fd94 jsr 4fd94 <__errno> 46fe8: 78ff moveq #-1,%d4 46fea: 2040 moveal %d0,%a0 46fec: 7016 moveq #22,%d0 46fee: 2080 movel %d0,%a0@ if (bytes != iov[ v ].iov_len) break; } return total; } 46ff0: 2004 movel %d4,%d0 46ff2: 4cee 0c7c ffe4 moveml %fp@(-28),%d2-%d6/%a2-%a3 46ff8: 4e5e unlk %fp 46ffa: 4e75 rts } /* * A writev with all zeros is supposed to have no effect per OpenGroup. */ if ( all_zeros == true ) { 46ffc: 4284 clrl %d4 if (bytes != iov[ v ].iov_len) break; } return total; } 46ffe: 2004 movel %d4,%d0 47000: 4cee 0c7c ffe4 moveml %fp@(-28),%d2-%d6/%a2-%a3 47006: 4e5e unlk %fp 47008: 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 ); 4700a: 206b 003c moveal %a3@(60),%a0 4700e: 2f00 movel %d0,%sp@- 47010: 2f2a fffc movel %a2@(-4),%sp@- 47014: 2f0b movel %a3,%sp@- 47016: 2068 000c moveal %a0@(12),%a0 4701a: 4e90 jsr %a0@ if ( bytes < 0 ) 4701c: 4fef 000c lea %sp@(12),%sp 47020: 4a80 tstl %d0 47022: 6d5a blts 4707e <== NEVER TAKEN return -1; if ( bytes > 0 ) { 47024: 6716 beqs 4703c <== NEVER TAKEN iop->offset += bytes; total += bytes; 47026: d880 addl %d0,%d4 if ( bytes < 0 ) return -1; if ( bytes > 0 ) { iop->offset += bytes; 47028: 2c00 movel %d0,%d6 4702a: 5bc5 smi %d5 4702c: 49c5 extbl %d5 4702e: ddab 0010 addl %d6,%a3@(16) 47032: 222b 000c movel %a3@(12),%d1 47036: d385 addxl %d5,%d1 47038: 2741 000c movel %d1,%a3@(12) total += bytes; } if (bytes != iov[ v ].iov_len) 4703c: b092 cmpl %a2@,%d0 4703e: 6696 bnes 46fd6 <== NEVER TAKEN } /* * Now process the writev(). */ for ( total=0, v=0 ; v < iovcnt ; v++ ) { 47040: 508a addql #8,%a2 47042: b682 cmpl %d2,%d3 47044: 6d82 blts 46fc8 <== NEVER TAKEN 47046: 608e bras 46fd6 ssize_t old; bool all_zeros; rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open( iop ); 47048: 4eb9 0004 fd94 jsr 4fd94 <__errno> 4704e: 78ff moveq #-1,%d4 47050: 7209 moveq #9,%d1 47052: 2040 moveal %d0,%a0 if (bytes != iov[ v ].iov_len) break; } return total; } 47054: 2004 movel %d4,%d0 47056: 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 ); 4705c: 2081 movel %d1,%a0@ if (bytes != iov[ v ].iov_len) break; } return total; } 4705e: 4e5e unlk %fp 47060: 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 ); 47062: 4eb9 0004 fd94 jsr 4fd94 <__errno> <== NOT EXECUTED 47068: 78ff moveq #-1,%d4 <== NOT EXECUTED 4706a: 2040 moveal %d0,%a0 <== 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 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 ); 47074: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED if (bytes != iov[ v ].iov_len) break; } return total; } 4707a: 4e5e unlk %fp <== NOT EXECUTED 4707c: 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 ) 4707e: 78ff moveq #-1,%d4 <== NOT EXECUTED if (bytes != iov[ v ].iov_len) break; } return total; } 47080: 2004 movel %d4,%d0 <== NOT EXECUTED 47082: 4cee 0c7c ffe4 moveml %fp@(-28),%d2-%d6/%a2-%a3 <== NOT EXECUTED 47088: 4e5e unlk %fp <== NOT EXECUTED