=============================================================================== 40009fc4 : { IMFS_jnode_t *node = loc->node_access; IMFS_fs_info_t *fs_info; fs_info = loc->mt_entry->fs_info; switch( node->type ) { 40009fc4: c4 02 00 00 ld [ %o0 ], %g2 ) { IMFS_jnode_t *node = loc->node_access; IMFS_fs_info_t *fs_info; fs_info = loc->mt_entry->fs_info; 40009fc8: c2 02 20 10 ld [ %o0 + 0x10 ], %g1 switch( node->type ) { 40009fcc: c4 00 a0 4c ld [ %g2 + 0x4c ], %g2 40009fd0: 84 00 bf ff add %g2, -1, %g2 40009fd4: 80 a0 a0 06 cmp %g2, 6 40009fd8: 18 80 00 15 bgu 4000a02c <== NEVER TAKEN 40009fdc: c2 00 60 34 ld [ %g1 + 0x34 ], %g1 40009fe0: 85 28 a0 02 sll %g2, 2, %g2 40009fe4: 07 10 00 27 sethi %hi(0x40009c00), %g3 40009fe8: 86 10 e3 a8 or %g3, 0x3a8, %g3 ! 40009fa8 40009fec: c4 00 c0 02 ld [ %g3 + %g2 ], %g2 40009ff0: 81 c0 80 00 jmp %g2 40009ff4: 01 00 00 00 nop case IMFS_DIRECTORY: loc->handlers = fs_info->directory_handlers; 40009ff8: 10 80 00 0c b 4000a028 40009ffc: c2 00 60 0c ld [ %g1 + 0xc ], %g1 break; case IMFS_DEVICE: loc->handlers = &IMFS_device_handlers; 4000a000: 03 10 00 6b sethi %hi(0x4001ac00), %g1 4000a004: 10 80 00 09 b 4000a028 4000a008: 82 10 62 10 or %g1, 0x210, %g1 ! 4001ae10 break; case IMFS_SYM_LINK: case IMFS_HARD_LINK: loc->handlers = &IMFS_link_handlers; 4000a00c: 03 10 00 6b sethi %hi(0x4001ac00), %g1 4000a010: 10 80 00 06 b 4000a028 4000a014: 82 10 62 48 or %g1, 0x248, %g1 ! 4001ae48 break; case IMFS_LINEAR_FILE: loc->handlers = fs_info->memfile_handlers; break; case IMFS_MEMORY_FILE: loc->handlers = fs_info->memfile_handlers; 4000a018: 10 80 00 04 b 4000a028 4000a01c: c2 00 60 08 ld [ %g1 + 8 ], %g1 break; case IMFS_FIFO: loc->handlers = &IMFS_fifo_handlers; 4000a020: 03 10 00 6b sethi %hi(0x4001ac00), %g1 4000a024: 82 10 61 3c or %g1, 0x13c, %g1 ! 4001ad3c 4000a028: c2 22 20 08 st %g1, [ %o0 + 8 ] break; } return 0; } 4000a02c: 81 c3 e0 08 retl 4000a030: 90 10 20 00 clr %o0 =============================================================================== 4000d22c : IMFS_jnode_t *IMFS_allocate_node( IMFS_jnode_types_t type, const char *name, mode_t mode ) { 4000d22c: 9d e3 bf 98 save %sp, -104, %sp struct timeval tv; /* * Allocate an IMFS jnode */ node = calloc( 1, sizeof( IMFS_jnode_t ) ); 4000d230: 92 10 20 68 mov 0x68, %o1 4000d234: 7f ff f7 39 call 4000af18 4000d238: 90 10 20 01 mov 1, %o0 IMFS_jnode_t *IMFS_allocate_node( IMFS_jnode_types_t type, const char *name, mode_t mode ) { 4000d23c: 92 10 00 19 mov %i1, %o1 /* * Allocate an IMFS jnode */ node = calloc( 1, sizeof( IMFS_jnode_t ) ); if ( !node ) 4000d240: 80 a2 20 00 cmp %o0, 0 4000d244: 02 80 00 12 be 4000d28c <== NEVER TAKEN 4000d248: a0 10 00 08 mov %o0, %l0 return NULL; /* * Fill in the basic information */ node->st_nlink = 1; 4000d24c: 82 10 20 01 mov 1, %g1 node->type = type; 4000d250: f0 22 20 4c st %i0, [ %o0 + 0x4c ] return NULL; /* * Fill in the basic information */ node->st_nlink = 1; 4000d254: c2 32 20 34 sth %g1, [ %o0 + 0x34 ] node->type = type; strncpy( node->name, name, IMFS_NAME_MAX ); 4000d258: 94 10 20 20 mov 0x20, %o2 4000d25c: 40 00 07 c3 call 4000f168 4000d260: 90 02 20 0c add %o0, 0xc, %o0 #endif /* * Now set all the times. */ gettimeofday( &tv, 0 ); 4000d264: 90 07 bf f8 add %fp, -8, %o0 strncpy( node->name, name, IMFS_NAME_MAX ); /* * Fill in the mode and permission information for the jnode structure. */ node->st_mode = mode; 4000d268: f4 24 20 30 st %i2, [ %l0 + 0x30 ] #if defined(RTEMS_POSIX_API) node->st_uid = geteuid(); node->st_gid = getegid(); #else node->st_uid = 0; 4000d26c: c0 34 20 3c clrh [ %l0 + 0x3c ] node->st_gid = 0; 4000d270: c0 34 20 3e clrh [ %l0 + 0x3e ] #endif /* * Now set all the times. */ gettimeofday( &tv, 0 ); 4000d274: 7f ff f7 d4 call 4000b1c4 4000d278: 92 10 20 00 clr %o1 node->stat_atime = (time_t) tv.tv_sec; 4000d27c: c2 07 bf f8 ld [ %fp + -8 ], %g1 node->stat_mtime = (time_t) tv.tv_sec; node->stat_ctime = (time_t) tv.tv_sec; 4000d280: c2 24 20 48 st %g1, [ %l0 + 0x48 ] /* * Now set all the times. */ gettimeofday( &tv, 0 ); node->stat_atime = (time_t) tv.tv_sec; 4000d284: c2 24 20 40 st %g1, [ %l0 + 0x40 ] node->stat_mtime = (time_t) tv.tv_sec; 4000d288: c2 24 20 44 st %g1, [ %l0 + 0x44 ] node->stat_ctime = (time_t) tv.tv_sec; return node; } 4000d28c: 81 c7 e0 08 ret 4000d290: 91 e8 00 10 restore %g0, %l0, %o0 =============================================================================== 4000f688 : int IMFS_chown( rtems_filesystem_location_info_t *pathloc, /* IN */ uid_t owner, /* IN */ gid_t group /* IN */ ) { 4000f688: 9d e3 bf 98 save %sp, -104, %sp IMFS_jnode_t *jnode; #if defined(RTEMS_POSIX_API) uid_t st_uid; #endif jnode = (IMFS_jnode_t *) pathloc->node_access; 4000f68c: e0 06 00 00 ld [ %i0 ], %l0 #endif jnode->st_uid = owner; jnode->st_gid = group; IMFS_update_ctime( jnode ); 4000f690: 90 07 bf f8 add %fp, -8, %o0 if ( ( st_uid != jnode->st_uid ) && ( st_uid != 0 ) ) rtems_set_errno_and_return_minus_one( EPERM ); #endif jnode->st_uid = owner; 4000f694: f2 34 20 3c sth %i1, [ %l0 + 0x3c ] jnode->st_gid = group; 4000f698: f4 34 20 3e sth %i2, [ %l0 + 0x3e ] IMFS_update_ctime( jnode ); 4000f69c: 7f ff d4 b6 call 40004974 4000f6a0: 92 10 20 00 clr %o1 4000f6a4: c2 07 bf f8 ld [ %fp + -8 ], %g1 4000f6a8: c2 24 20 48 st %g1, [ %l0 + 0x48 ] return 0; } 4000f6ac: 81 c7 e0 08 ret 4000f6b0: 91 e8 20 00 restore %g0, 0, %o0 4000f6b4: 40 00 f7 d8 call 4004d614 <__end+0x2a914> <== NOT EXECUTED 4000f6b8: 40 00 f7 f8 call 4004d698 <__end+0x2a998> <== NOT EXECUTED 4000f6bc: 40 00 f7 f0 call 4004d67c <__end+0x2a97c> <== NOT EXECUTED 4000f6c0: 40 00 f7 f0 call 4004d680 <__end+0x2a980> <== NOT EXECUTED 4000f6c4: 40 00 f8 18 call 4004d724 <__end+0x2aa24> <== NOT EXECUTED 4000f6c8: 40 00 f8 0c call 4004d6f8 <__end+0x2a9f8> <== NOT EXECUTED 4000f6cc: 40 00 f8 30 call 4004d78c <__end+0x2aa8c> <== NOT EXECUTED =============================================================================== 4000d2d4 : IMFS_jnode_types_t type, const char *name, mode_t mode, const IMFS_types_union *info ) { 4000d2d4: 9d e3 bf a0 save %sp, -96, %sp 4000d2d8: a0 10 00 18 mov %i0, %l0 IMFS_fs_info_t *fs_info; /* * MUST have a parent node to call this routine. */ if ( parent_loc == NULL ) 4000d2dc: 80 a6 20 00 cmp %i0, 0 IMFS_jnode_types_t type, const char *name, mode_t mode, const IMFS_types_union *info ) { 4000d2e0: 92 10 00 1a mov %i2, %o1 IMFS_fs_info_t *fs_info; /* * MUST have a parent node to call this routine. */ if ( parent_loc == NULL ) 4000d2e4: 02 80 00 3e be 4000d3dc <== NEVER TAKEN 4000d2e8: b0 10 20 00 clr %i0 return NULL; /* * Allocate filesystem node and fill in basic information */ node = IMFS_allocate_node( type, name, mode & ~rtems_filesystem_umask ); 4000d2ec: 03 10 00 6e sethi %hi(0x4001b800), %g1 4000d2f0: c2 00 62 38 ld [ %g1 + 0x238 ], %g1 ! 4001ba38 4000d2f4: 90 10 00 19 mov %i1, %o0 4000d2f8: d4 00 60 2c ld [ %g1 + 0x2c ], %o2 4000d2fc: 7f ff ff cc call 4000d22c 4000d300: 94 2e c0 0a andn %i3, %o2, %o2 if ( !node ) 4000d304: b0 92 20 00 orcc %o0, 0, %i0 4000d308: 02 80 00 35 be 4000d3dc <== NEVER TAKEN 4000d30c: b2 06 7f ff add %i1, -1, %i1 return NULL; /* * Set the type specific information */ switch (type) { 4000d310: 80 a6 60 06 cmp %i1, 6 4000d314: 38 80 00 20 bgu,a 4000d394 <== NEVER TAKEN 4000d318: 11 10 00 6b sethi %hi(0x4001ac00), %o0 <== NOT EXECUTED 4000d31c: b3 2e 60 02 sll %i1, 2, %i1 4000d320: 03 10 00 34 sethi %hi(0x4000d000), %g1 4000d324: 82 10 62 10 or %g1, 0x210, %g1 ! 4000d210 4000d328: c2 00 40 19 ld [ %g1 + %i1 ], %g1 4000d32c: 81 c0 40 00 jmp %g1 4000d330: 01 00 00 00 nop */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 4000d334: 82 06 20 54 add %i0, 0x54, %g1 the_chain->permanent_null = NULL; 4000d338: c0 26 20 54 clr [ %i0 + 0x54 ] */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 4000d33c: c2 26 20 50 st %g1, [ %i0 + 0x50 ] the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain); 4000d340: 82 06 20 50 add %i0, 0x50, %g1 4000d344: 10 80 00 1b b 4000d3b0 4000d348: c2 26 20 58 st %g1, [ %i0 + 0x58 ] 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; 4000d34c: 10 80 00 05 b 4000d360 4000d350: c2 07 00 00 ld [ %i4 ], %g1 break; case IMFS_DEVICE: node->info.device.major = info->device.major; node->info.device.minor = info->device.minor; 4000d354: c4 07 20 04 ld [ %i4 + 4 ], %g2 case IMFS_SYM_LINK: node->info.sym_link.name = info->sym_link.name; break; case IMFS_DEVICE: node->info.device.major = info->device.major; 4000d358: c2 07 00 00 ld [ %i4 ], %g1 node->info.device.minor = info->device.minor; 4000d35c: c4 26 20 54 st %g2, [ %i0 + 0x54 ] break; 4000d360: 10 80 00 14 b 4000d3b0 4000d364: c2 26 20 50 st %g1, [ %i0 + 0x50 ] case IMFS_LINEAR_FILE: node->info.linearfile.size = 0; 4000d368: c0 26 20 50 clr [ %i0 + 0x50 ] <== NOT EXECUTED 4000d36c: c0 26 20 54 clr [ %i0 + 0x54 ] <== NOT EXECUTED node->info.linearfile.direct = 0; 4000d370: c0 26 20 58 clr [ %i0 + 0x58 ] <== NOT EXECUTED case IMFS_MEMORY_FILE: node->info.file.size = 0; 4000d374: c0 26 20 50 clr [ %i0 + 0x50 ] 4000d378: c0 26 20 54 clr [ %i0 + 0x54 ] node->info.file.indirect = 0; 4000d37c: c0 26 20 58 clr [ %i0 + 0x58 ] node->info.file.doubly_indirect = 0; 4000d380: c0 26 20 5c clr [ %i0 + 0x5c ] node->info.file.triply_indirect = 0; break; 4000d384: 10 80 00 0b b 4000d3b0 4000d388: c0 26 20 60 clr [ %i0 + 0x60 ] case IMFS_FIFO: node->info.fifo.pipe = NULL; break; 4000d38c: 10 80 00 09 b 4000d3b0 4000d390: c0 26 20 50 clr [ %i0 + 0x50 ] default: assert(0); 4000d394: 15 10 00 6c sethi %hi(0x4001b000), %o2 <== NOT EXECUTED 4000d398: 17 10 00 6c sethi %hi(0x4001b000), %o3 <== NOT EXECUTED 4000d39c: 90 12 23 d8 or %o0, 0x3d8, %o0 <== NOT EXECUTED 4000d3a0: 94 12 a0 30 or %o2, 0x30, %o2 <== NOT EXECUTED 4000d3a4: 96 12 e0 28 or %o3, 0x28, %o3 <== NOT EXECUTED 4000d3a8: 7f ff d6 77 call 40002d84 <__assert_func> <== NOT EXECUTED 4000d3ac: 92 10 20 5c mov 0x5c, %o1 <== NOT EXECUTED /* * 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; 4000d3b0: c2 04 20 10 ld [ %l0 + 0x10 ], %g1 } /* * This node MUST have a parent, so put it in that directory list. */ parent = parent_loc->node_access; 4000d3b4: d0 04 00 00 ld [ %l0 ], %o0 fs_info = parent_loc->mt_entry->fs_info; 4000d3b8: c4 00 60 34 ld [ %g1 + 0x34 ], %g2 node->Parent = parent; 4000d3bc: d0 26 20 08 st %o0, [ %i0 + 8 ] node->st_ino = ++fs_info->ino_count; 4000d3c0: c2 00 a0 04 ld [ %g2 + 4 ], %g1 RTEMS_INLINE_ROUTINE void rtems_chain_append( rtems_chain_control *the_chain, rtems_chain_node *the_node ) { _Chain_Append( the_chain, the_node ); 4000d3c4: 90 02 20 50 add %o0, 0x50, %o0 4000d3c8: 82 00 60 01 inc %g1 4000d3cc: c2 20 a0 04 st %g1, [ %g2 + 4 ] 4000d3d0: c2 26 20 38 st %g1, [ %i0 + 0x38 ] 4000d3d4: 7f ff e6 ad call 40006e88 <_Chain_Append> 4000d3d8: 92 10 00 18 mov %i0, %o1 rtems_chain_append( &parent->info.directory.Entries, &node->Node ); return node; } 4000d3dc: 81 c7 e0 08 ret 4000d3e0: 81 e8 00 00 restore =============================================================================== 4000d294 : IMFS_jnode_t *IMFS_create_root_node(void) { 4000d294: 9d e3 bf a0 save %sp, -96, %sp IMFS_jnode_t *node; /* * Allocate filesystem node and fill in basic information */ node = IMFS_allocate_node( IMFS_DIRECTORY, "", (S_IFDIR | 0755) ); 4000d298: 90 10 20 01 mov 1, %o0 4000d29c: 13 10 00 6b sethi %hi(0x4001ac00), %o1 4000d2a0: 15 00 00 10 sethi %hi(0x4000), %o2 4000d2a4: 92 12 63 d0 or %o1, 0x3d0, %o1 4000d2a8: 7f ff ff e1 call 4000d22c 4000d2ac: 94 12 a1 ed or %o2, 0x1ed, %o2 if ( !node ) 4000d2b0: 80 a2 20 00 cmp %o0, 0 4000d2b4: 02 80 00 06 be 4000d2cc <== NEVER TAKEN 4000d2b8: 82 02 20 54 add %o0, 0x54, %g1 RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); the_chain->permanent_null = NULL; 4000d2bc: c0 22 20 54 clr [ %o0 + 0x54 ] */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 4000d2c0: c2 22 20 50 st %g1, [ %o0 + 0x50 ] the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain); 4000d2c4: 82 02 20 50 add %o0, 0x50, %g1 4000d2c8: c2 22 20 58 st %g1, [ %o0 + 0x58 ] * NOTE: Root node is always a directory. */ rtems_chain_initialize_empty(&node->info.directory.Entries); return node; } 4000d2cc: 81 c7 e0 08 ret 4000d2d0: 91 e8 00 08 restore %g0, %o0, %o0 =============================================================================== 400054b4 : void IMFS_dump_directory( IMFS_jnode_t *the_directory, int level ) { 400054b4: 9d e3 bf a0 save %sp, -96, %sp rtems_chain_node *the_node; rtems_chain_control *the_chain; IMFS_jnode_t *the_jnode; int i; assert( the_directory ); 400054b8: 80 a6 20 00 cmp %i0, 0 400054bc: 12 80 00 0a bne 400054e4 <== ALWAYS TAKEN 400054c0: 80 a6 60 00 cmp %i1, 0 400054c4: 11 10 00 95 sethi %hi(0x40025400), %o0 <== NOT EXECUTED 400054c8: 15 10 00 95 sethi %hi(0x40025400), %o2 <== NOT EXECUTED 400054cc: 17 10 00 95 sethi %hi(0x40025400), %o3 <== NOT EXECUTED 400054d0: 90 12 21 c0 or %o0, 0x1c0, %o0 <== NOT EXECUTED 400054d4: 94 12 a3 b8 or %o2, 0x3b8, %o2 <== NOT EXECUTED 400054d8: 96 12 e2 a8 or %o3, 0x2a8, %o3 <== NOT EXECUTED 400054dc: 10 80 00 0b b 40005508 <== NOT EXECUTED 400054e0: 92 10 20 84 mov 0x84, %o1 <== NOT EXECUTED assert( level >= 0 ); 400054e4: 36 80 00 0b bge,a 40005510 <== ALWAYS TAKEN 400054e8: c2 06 20 4c ld [ %i0 + 0x4c ], %g1 400054ec: 11 10 00 95 sethi %hi(0x40025400), %o0 <== NOT EXECUTED 400054f0: 15 10 00 95 sethi %hi(0x40025400), %o2 <== NOT EXECUTED 400054f4: 17 10 00 95 sethi %hi(0x40025400), %o3 <== NOT EXECUTED 400054f8: 90 12 21 c0 or %o0, 0x1c0, %o0 <== NOT EXECUTED 400054fc: 94 12 a3 b8 or %o2, 0x3b8, %o2 <== NOT EXECUTED 40005500: 96 12 e2 b8 or %o3, 0x2b8, %o3 <== NOT EXECUTED 40005504: 92 10 20 86 mov 0x86, %o1 <== NOT EXECUTED 40005508: 40 00 02 26 call 40005da0 <__assert_func> <== NOT EXECUTED 4000550c: 01 00 00 00 nop <== NOT EXECUTED assert( the_directory->type == IMFS_DIRECTORY ); 40005510: 80 a0 60 01 cmp %g1, 1 40005514: 02 80 00 0a be 4000553c <== ALWAYS TAKEN 40005518: 29 10 00 9c sethi %hi(0x40027000), %l4 4000551c: 11 10 00 95 sethi %hi(0x40025400), %o0 <== NOT EXECUTED 40005520: 15 10 00 95 sethi %hi(0x40025400), %o2 <== NOT EXECUTED 40005524: 17 10 00 95 sethi %hi(0x40025400), %o3 <== NOT EXECUTED 40005528: 90 12 21 c0 or %o0, 0x1c0, %o0 <== NOT EXECUTED 4000552c: 94 12 a3 b8 or %o2, 0x3b8, %o2 <== NOT EXECUTED 40005530: 96 12 e2 c8 or %o3, 0x2c8, %o3 <== NOT EXECUTED 40005534: 10 bf ff f5 b 40005508 <== NOT EXECUTED 40005538: 92 10 20 88 mov 0x88, %o1 <== NOT EXECUTED the_node = the_node->next ) { the_jnode = (IMFS_jnode_t *) the_node; for ( i=0 ; i<=level ; i++ ) fprintf(stdout, "...." ); 4000553c: 27 10 00 95 sethi %hi(0x40025400), %l3 */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 40005540: aa 06 20 54 add %i0, 0x54, %l5 40005544: a8 15 23 48 or %l4, 0x348, %l4 40005548: a6 14 e2 f0 or %l3, 0x2f0, %l3 assert( the_directory->type == IMFS_DIRECTORY ); the_chain = &the_directory->info.directory.Entries; for ( the_node = the_chain->first; 4000554c: e0 06 20 50 ld [ %i0 + 0x50 ], %l0 40005550: 10 80 00 14 b 400055a0 40005554: a4 06 60 01 add %i1, 1, %l2 the_node = the_node->next ) { the_jnode = (IMFS_jnode_t *) the_node; for ( i=0 ; i<=level ; i++ ) fprintf(stdout, "...." ); 40005558: c2 05 00 00 ld [ %l4 ], %g1 4000555c: 90 10 00 13 mov %l3, %o0 40005560: d2 00 60 08 ld [ %g1 + 8 ], %o1 40005564: 40 00 3a d1 call 400140a8 40005568: a2 04 60 01 inc %l1 !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++ ) 4000556c: 80 a4 40 19 cmp %l1, %i1 40005570: 24 bf ff fb ble,a 4000555c 40005574: c2 05 00 00 ld [ %l4 ], %g1 fprintf(stdout, "...." ); IMFS_print_jnode( the_jnode ); 40005578: 7f ff ff 71 call 4000533c 4000557c: 90 10 00 10 mov %l0, %o0 if ( the_jnode->type == IMFS_DIRECTORY ) 40005580: c2 04 20 4c ld [ %l0 + 0x4c ], %g1 40005584: 80 a0 60 01 cmp %g1, 1 40005588: 32 80 00 06 bne,a 400055a0 4000558c: e0 04 00 00 ld [ %l0 ], %l0 IMFS_dump_directory( the_jnode, level + 1 ); 40005590: 90 10 00 10 mov %l0, %o0 40005594: 7f ff ff c8 call 400054b4 40005598: 92 10 00 12 mov %l2, %o1 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 ) { 4000559c: e0 04 00 00 ld [ %l0 ], %l0 assert( the_directory->type == IMFS_DIRECTORY ); the_chain = &the_directory->info.directory.Entries; for ( the_node = the_chain->first; 400055a0: 80 a4 00 15 cmp %l0, %l5 400055a4: 12 bf ff ed bne 40005558 400055a8: a2 10 20 00 clr %l1 fprintf(stdout, "...." ); IMFS_print_jnode( the_jnode ); if ( the_jnode->type == IMFS_DIRECTORY ) IMFS_dump_directory( the_jnode, level + 1 ); } } 400055ac: 81 c7 e0 08 ret 400055b0: 81 e8 00 00 restore =============================================================================== 4000a1a4 : const char *pathname, /* IN */ int pathnamelen, /* IN */ int flags, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN/OUT */ ) { 4000a1a4: 9d e3 bf 60 save %sp, -160, %sp case IMFS_UP_DIR: /* * Am I at the root of all filesystems? (chroot'ed?) */ if ( pathloc->node_access == rtems_filesystem_root.node_access ) 4000a1a8: 2b 10 00 6e sethi %hi(0x4001b800), %l5 const char *pathname, /* IN */ int pathnamelen, /* IN */ int flags, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN/OUT */ ) { 4000a1ac: a0 10 00 18 mov %i0, %l0 case IMFS_UP_DIR: /* * Am I at the root of all filesystems? (chroot'ed?) */ if ( pathloc->node_access == rtems_filesystem_root.node_access ) 4000a1b0: aa 15 62 38 or %l5, 0x238, %l5 /* * This was filled in by the caller and is valid in the * mount table. */ node = pathloc->node_access; 4000a1b4: e2 06 c0 00 ld [ %i3 ], %l1 4000a1b8: ae 10 20 01 mov 1, %l7 4000a1bc: a4 10 20 00 clr %l2 * 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 ); 4000a1c0: a6 07 bf c0 add %fp, -64, %l3 /* * Evaluate all tokens until we are done or an error occurs. */ while( (type != IMFS_NO_MORE_PATH) && (type != IMFS_INVALID_TOKEN) ) { 4000a1c4: 10 80 00 6c b 4000a374 4000a1c8: a8 07 bf fc add %fp, -4, %l4 type = IMFS_get_token( &pathname[i], pathnamelen, token, &len ); 4000a1cc: 90 04 00 12 add %l0, %l2, %o0 4000a1d0: 92 10 00 19 mov %i1, %o1 4000a1d4: 94 10 00 13 mov %l3, %o2 4000a1d8: 40 00 02 40 call 4000aad8 4000a1dc: 96 10 00 14 mov %l4, %o3 pathnamelen -= len; i += len; if ( !pathloc->node_access ) 4000a1e0: c2 06 c0 00 ld [ %i3 ], %g1 * 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 ); 4000a1e4: ae 10 00 08 mov %o0, %l7 pathnamelen -= len; i += len; if ( !pathloc->node_access ) 4000a1e8: 80 a0 60 00 cmp %g1, 0 4000a1ec: 02 80 00 5a be 4000a354 <== NEVER TAKEN 4000a1f0: ec 07 bf fc ld [ %fp + -4 ], %l6 rtems_set_errno_and_return_minus_one( ENOENT ); /* * I cannot move out of this directory without execute permission. */ if ( type != IMFS_NO_MORE_PATH ) 4000a1f4: 80 a2 20 00 cmp %o0, 0 4000a1f8: 02 80 00 0a be 4000a220 4000a1fc: b2 26 40 16 sub %i1, %l6, %i1 if ( node->type == IMFS_DIRECTORY ) 4000a200: c4 04 60 4c ld [ %l1 + 0x4c ], %g2 4000a204: 80 a0 a0 01 cmp %g2, 1 4000a208: 12 80 00 06 bne 4000a220 4000a20c: 01 00 00 00 nop /* * If all of the flags are set we have permission * to do this. */ if ( ( flags_to_test & jnode->st_mode) == flags_to_test ) 4000a210: c4 00 60 30 ld [ %g1 + 0x30 ], %g2 4000a214: 80 88 a0 40 btst 0x40, %g2 4000a218: 02 80 00 84 be 4000a428 4000a21c: 01 00 00 00 nop while( (type != IMFS_NO_MORE_PATH) && (type != IMFS_INVALID_TOKEN) ) { type = IMFS_get_token( &pathname[i], pathnamelen, token, &len ); pathnamelen -= len; i += len; 4000a220: a4 04 80 16 add %l2, %l6, %l2 if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_SEARCH ) ) rtems_set_errno_and_return_minus_one( EACCES ); node = pathloc->node_access; switch( type ) { 4000a224: 80 a5 e0 03 cmp %l7, 3 4000a228: 02 80 00 27 be 4000a2c4 4000a22c: a2 10 00 01 mov %g1, %l1 4000a230: 80 a5 e0 04 cmp %l7, 4 4000a234: 02 80 00 4c be 4000a364 4000a238: 80 a5 e0 02 cmp %l7, 2 4000a23c: 12 80 00 4f bne 4000a378 4000a240: 80 a5 e0 04 cmp %l7, 4 case IMFS_UP_DIR: /* * Am I at the root of all filesystems? (chroot'ed?) */ if ( pathloc->node_access == rtems_filesystem_root.node_access ) 4000a244: c4 05 40 00 ld [ %l5 ], %g2 4000a248: c4 00 a0 18 ld [ %g2 + 0x18 ], %g2 4000a24c: 80 a0 40 02 cmp %g1, %g2 4000a250: 02 bf ff e0 be 4000a1d0 4000a254: 90 04 00 12 add %l0, %l2, %o0 /* * Am I at the root of this mounted filesystem? */ if (pathloc->node_access == pathloc->mt_entry->mt_fs_root.node_access) { 4000a258: d2 06 e0 10 ld [ %i3 + 0x10 ], %o1 /* * Am I at the root of this mounted filesystem? */ if (pathloc->node_access == 4000a25c: c4 02 60 1c ld [ %o1 + 0x1c ], %g2 4000a260: 80 a0 40 02 cmp %g1, %g2 4000a264: 32 80 00 11 bne,a 4000a2a8 4000a268: e2 00 60 08 ld [ %g1 + 8 ], %l1 */ if ( pathloc->node_access == rtems_filesystem_root.node_access ) { break; /* Throw out the .. in this case */ } else { newloc = pathloc->mt_entry->mt_point_node; 4000a26c: 92 02 60 08 add %o1, 8, %o1 4000a270: a2 07 bf e8 add %fp, -24, %l1 4000a274: 94 10 20 14 mov 0x14, %o2 4000a278: 40 00 12 0b call 4000eaa4 4000a27c: 90 10 00 11 mov %l1, %o0 *pathloc = newloc; 4000a280: 92 10 00 11 mov %l1, %o1 4000a284: 90 10 00 1b mov %i3, %o0 4000a288: 40 00 12 07 call 4000eaa4 4000a28c: 94 10 20 14 mov 0x14, %o2 return (*pathloc->ops->evalpath_h)(&(pathname[i-len]), 4000a290: c2 06 e0 0c ld [ %i3 + 0xc ], %g1 4000a294: a4 24 80 16 sub %l2, %l6, %l2 4000a298: 92 05 80 19 add %l6, %i1, %o1 4000a29c: c2 00 40 00 ld [ %g1 ], %g1 4000a2a0: 10 80 00 51 b 4000a3e4 4000a2a4: 90 04 00 12 add %l0, %l2, %o0 pathnamelen+len, flags,pathloc); } } else { if ( !node->Parent ) 4000a2a8: 80 a4 60 00 cmp %l1, 0 4000a2ac: 32 bf ff c8 bne,a 4000a1cc 4000a2b0: e2 26 c0 00 st %l1, [ %i3 ] rtems_set_errno_and_return_minus_one( ENOENT ); 4000a2b4: 40 00 0f c0 call 4000e1b4 <__errno> 4000a2b8: 01 00 00 00 nop 4000a2bc: 10 80 00 5f b 4000a438 4000a2c0: ee 22 00 00 st %l7, [ %o0 ] case IMFS_NAME: /* * If we are at a link follow it. */ if ( node->type == IMFS_HARD_LINK ) { 4000a2c4: c2 00 60 4c ld [ %g1 + 0x4c ], %g1 4000a2c8: 80 a0 60 03 cmp %g1, 3 4000a2cc: 12 80 00 0a bne 4000a2f4 4000a2d0: 80 a0 60 04 cmp %g1, 4 IMFS_evaluate_hard_link( pathloc, 0 ); 4000a2d4: 90 10 00 1b mov %i3, %o0 4000a2d8: 7f ff ff 5e call 4000a050 4000a2dc: 92 10 20 00 clr %o1 node = pathloc->node_access; 4000a2e0: e2 06 c0 00 ld [ %i3 ], %l1 if ( !node ) 4000a2e4: 80 a4 60 00 cmp %l1, 0 4000a2e8: 32 80 00 0c bne,a 4000a318 <== ALWAYS TAKEN 4000a2ec: c2 04 60 4c ld [ %l1 + 0x4c ], %g1 4000a2f0: 30 80 00 0d b,a 4000a324 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTDIR ); } else if ( node->type == IMFS_SYM_LINK ) { 4000a2f4: 32 80 00 09 bne,a 4000a318 4000a2f8: c2 04 60 4c ld [ %l1 + 0x4c ], %g1 result = IMFS_evaluate_sym_link( pathloc, 0 ); 4000a2fc: 90 10 00 1b mov %i3, %o0 4000a300: 7f ff ff 6e call 4000a0b8 4000a304: 92 10 20 00 clr %o1 node = pathloc->node_access; if ( result == -1 ) 4000a308: 80 a2 3f ff cmp %o0, -1 4000a30c: 02 80 00 44 be 4000a41c <== NEVER TAKEN 4000a310: e2 06 c0 00 ld [ %i3 ], %l1 /* * Only a directory can be decended into. */ if ( node->type != IMFS_DIRECTORY ) 4000a314: c2 04 60 4c ld [ %l1 + 0x4c ], %g1 4000a318: 80 a0 60 01 cmp %g1, 1 4000a31c: 22 80 00 06 be,a 4000a334 4000a320: d2 04 60 5c ld [ %l1 + 0x5c ], %o1 rtems_set_errno_and_return_minus_one( ENOTDIR ); 4000a324: 40 00 0f a4 call 4000e1b4 <__errno> 4000a328: 01 00 00 00 nop 4000a32c: 10 80 00 42 b 4000a434 4000a330: 82 10 20 14 mov 0x14, %g1 ! 14 /* * 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 ) { 4000a334: 80 a2 60 00 cmp %o1, 0 4000a338: 12 80 00 1c bne 4000a3a8 4000a33c: 90 10 00 11 mov %l1, %o0 /* * Otherwise find the token name in the present location. */ node = IMFS_find_match_in_dir( node, token ); 4000a340: 40 00 01 bb call 4000aa2c 4000a344: 92 10 00 13 mov %l3, %o1 if ( !node ) 4000a348: a2 92 20 00 orcc %o0, 0, %l1 4000a34c: 32 bf ff a0 bne,a 4000a1cc 4000a350: e2 26 c0 00 st %l1, [ %i3 ] rtems_set_errno_and_return_minus_one( ENOENT ); 4000a354: 40 00 0f 98 call 4000e1b4 <__errno> 4000a358: 01 00 00 00 nop 4000a35c: 10 80 00 36 b 4000a434 4000a360: 82 10 20 02 mov 2, %g1 ! 2 case IMFS_NO_MORE_PATH: case IMFS_CURRENT_DIR: break; case IMFS_INVALID_TOKEN: rtems_set_errno_and_return_minus_one( ENAMETOOLONG ); 4000a364: 40 00 0f 94 call 4000e1b4 <__errno> 4000a368: 01 00 00 00 nop 4000a36c: 10 80 00 32 b 4000a434 4000a370: 82 10 20 5b mov 0x5b, %g1 ! 5b /* * Evaluate all tokens until we are done or an error occurs. */ while( (type != IMFS_NO_MORE_PATH) && (type != IMFS_INVALID_TOKEN) ) { 4000a374: 80 a5 e0 04 cmp %l7, 4 4000a378: 02 80 00 04 be 4000a388 <== NEVER TAKEN 4000a37c: 80 a5 e0 00 cmp %l7, 0 4000a380: 12 bf ff 94 bne 4000a1d0 4000a384: 90 04 00 12 add %l0, %l2, %o0 * 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 ) { 4000a388: c2 04 60 4c ld [ %l1 + 0x4c ], %g1 4000a38c: 80 a0 60 01 cmp %g1, 1 4000a390: 12 80 00 1a bne 4000a3f8 4000a394: 01 00 00 00 nop if ( node->info.directory.mt_fs != NULL ) { 4000a398: d2 04 60 5c ld [ %l1 + 0x5c ], %o1 4000a39c: 80 a2 60 00 cmp %o1, 0 4000a3a0: 02 80 00 16 be 4000a3f8 4000a3a4: 01 00 00 00 nop newloc = node->info.directory.mt_fs->mt_fs_root; 4000a3a8: 92 02 60 1c add %o1, 0x1c, %o1 4000a3ac: a2 07 bf e8 add %fp, -24, %l1 4000a3b0: 94 10 20 14 mov 0x14, %o2 4000a3b4: 40 00 11 bc call 4000eaa4 4000a3b8: 90 10 00 11 mov %l1, %o0 *pathloc = newloc; 4000a3bc: 92 10 00 11 mov %l1, %o1 4000a3c0: 90 10 00 1b mov %i3, %o0 4000a3c4: 40 00 11 b8 call 4000eaa4 4000a3c8: 94 10 20 14 mov 0x14, %o2 return (*pathloc->ops->evalpath_h)( &pathname[i-len], 4000a3cc: c2 06 e0 0c ld [ %i3 + 0xc ], %g1 4000a3d0: d0 07 bf fc ld [ %fp + -4 ], %o0 4000a3d4: c2 00 40 00 ld [ %g1 ], %g1 4000a3d8: 92 06 40 08 add %i1, %o0, %o1 4000a3dc: 90 24 80 08 sub %l2, %o0, %o0 4000a3e0: 90 04 00 08 add %l0, %o0, %o0 4000a3e4: 94 10 00 1a mov %i2, %o2 4000a3e8: 9f c0 40 00 call %g1 4000a3ec: 96 10 00 1b mov %i3, %o3 4000a3f0: 81 c7 e0 08 ret 4000a3f4: 91 e8 00 08 restore %g0, %o0, %o0 flags, pathloc ); } else { result = IMFS_Set_handlers( pathloc ); } } else { result = IMFS_Set_handlers( pathloc ); 4000a3f8: 7f ff fe f3 call 40009fc4 4000a3fc: 90 10 00 1b mov %i3, %o0 if ( !rtems_libio_is_valid_perms( flags ) ) { assert( 0 ); rtems_set_errno_and_return_minus_one( EIO ); } jnode = node->node_access; 4000a400: c2 06 c0 00 ld [ %i3 ], %g1 /* * If all of the flags are set we have permission * to do this. */ if ( ( flags_to_test & jnode->st_mode) == flags_to_test ) 4000a404: b5 2e a0 06 sll %i2, 6, %i2 if ( !rtems_libio_is_valid_perms( flags ) ) { assert( 0 ); rtems_set_errno_and_return_minus_one( EIO ); } jnode = node->node_access; 4000a408: c2 00 60 30 ld [ %g1 + 0x30 ], %g1 4000a40c: 82 0e 80 01 and %i2, %g1, %g1 4000a410: 80 a0 40 1a cmp %g1, %i2 4000a414: 12 80 00 05 bne 4000a428 4000a418: 01 00 00 00 nop if ( !IMFS_evaluate_permission( pathloc, flags ) ) rtems_set_errno_and_return_minus_one( EACCES ); return result; } 4000a41c: b0 10 00 08 mov %o0, %i0 4000a420: 81 c7 e0 08 ret 4000a424: 81 e8 00 00 restore /* * Verify we have the correct permissions for this node. */ if ( !IMFS_evaluate_permission( pathloc, flags ) ) rtems_set_errno_and_return_minus_one( EACCES ); 4000a428: 40 00 0f 63 call 4000e1b4 <__errno> 4000a42c: 01 00 00 00 nop 4000a430: 82 10 20 0d mov 0xd, %g1 ! d 4000a434: c2 22 00 00 st %g1, [ %o0 ] 4000a438: 10 bf ff f9 b 4000a41c 4000a43c: 90 10 3f ff mov -1, %o0 =============================================================================== 4000a4fc : int IMFS_evaluate_for_make( const char *path, /* IN */ rtems_filesystem_location_info_t *pathloc, /* IN/OUT */ const char **name /* OUT */ ) { 4000a4fc: 9d e3 bf 60 save %sp, -160, %sp /* * This was filled in by the caller and is valid in the * mount table. */ node = pathloc->node_access; 4000a500: e0 06 40 00 ld [ %i1 ], %l0 /* * Get the path length. */ pathlen = strlen( path ); 4000a504: 90 10 00 18 mov %i0, %o0 4000a508: 40 00 12 e3 call 4000f094 4000a50c: 2b 10 00 6e sethi %hi(0x4001b800), %l5 int IMFS_evaluate_for_make( const char *path, /* IN */ rtems_filesystem_location_info_t *pathloc, /* IN/OUT */ const char **name /* OUT */ ) { 4000a510: a2 10 00 18 mov %i0, %l1 node = pathloc->node_access; /* * Get the path length. */ pathlen = strlen( path ); 4000a514: a4 10 20 00 clr %l2 * Evaluate all tokens until we are done or an error occurs. */ while( !done ) { type = IMFS_get_token( &path[i], pathlen, token, &len ); 4000a518: a8 07 bf c0 add %fp, -64, %l4 4000a51c: ac 07 bf fc add %fp, -4, %l6 node = pathloc->node_access; /* * Get the path length. */ pathlen = strlen( path ); 4000a520: a6 10 00 08 mov %o0, %l3 case IMFS_UP_DIR: /* * Am I at the root of all filesystems? (chroot'ed?) */ if ( pathloc->node_access == rtems_filesystem_root.node_access ) 4000a524: aa 15 62 38 or %l5, 0x238, %l5 * Evaluate all tokens until we are done or an error occurs. */ while( !done ) { type = IMFS_get_token( &path[i], pathlen, token, &len ); 4000a528: 92 10 00 13 mov %l3, %o1 4000a52c: 90 04 40 12 add %l1, %l2, %o0 4000a530: 94 10 00 14 mov %l4, %o2 4000a534: 40 00 01 69 call 4000aad8 4000a538: 96 10 00 16 mov %l6, %o3 pathlen -= len; i += len; if ( !pathloc->node_access ) 4000a53c: c2 06 40 00 ld [ %i1 ], %g1 */ while( !done ) { type = IMFS_get_token( &path[i], pathlen, token, &len ); pathlen -= len; 4000a540: ee 07 bf fc ld [ %fp + -4 ], %l7 * Evaluate all tokens until we are done or an error occurs. */ while( !done ) { type = IMFS_get_token( &path[i], pathlen, token, &len ); 4000a544: ba 10 00 08 mov %o0, %i5 pathlen -= len; i += len; if ( !pathloc->node_access ) 4000a548: 80 a0 60 00 cmp %g1, 0 4000a54c: 02 80 00 7f be 4000a748 <== NEVER TAKEN 4000a550: a6 24 c0 17 sub %l3, %l7, %l3 /* * I cannot move out of this directory without execute permission. */ if ( type != IMFS_NO_MORE_PATH ) 4000a554: 80 a2 20 00 cmp %o0, 0 4000a558: 02 80 00 0a be 4000a580 4000a55c: a4 04 80 17 add %l2, %l7, %l2 if ( node->type == IMFS_DIRECTORY ) 4000a560: c4 04 20 4c ld [ %l0 + 0x4c ], %g2 4000a564: 80 a0 a0 01 cmp %g2, 1 4000a568: 12 80 00 06 bne 4000a580 4000a56c: 01 00 00 00 nop /* * If all of the flags are set we have permission * to do this. */ if ( ( flags_to_test & jnode->st_mode) == flags_to_test ) 4000a570: c4 00 60 30 ld [ %g1 + 0x30 ], %g2 4000a574: 80 88 a0 40 btst 0x40, %g2 4000a578: 02 80 00 8e be 4000a7b0 4000a57c: 01 00 00 00 nop if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_SEARCH ) ) rtems_set_errno_and_return_minus_one( EACCES ); node = pathloc->node_access; switch( type ) { 4000a580: 80 a7 60 02 cmp %i5, 2 4000a584: 02 80 00 0f be 4000a5c0 4000a588: a0 10 00 01 mov %g1, %l0 4000a58c: 80 a7 60 02 cmp %i5, 2 4000a590: 18 80 00 07 bgu 4000a5ac 4000a594: 80 a7 60 03 cmp %i5, 3 4000a598: 80 a7 60 00 cmp %i5, 0 4000a59c: 02 80 00 58 be 4000a6fc 4000a5a0: 92 10 00 13 mov %l3, %o1 * Evaluate all tokens until we are done or an error occurs. */ while( !done ) { type = IMFS_get_token( &path[i], pathlen, token, &len ); 4000a5a4: 10 bf ff e3 b 4000a530 4000a5a8: 90 04 40 12 add %l1, %l2, %o0 if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_SEARCH ) ) rtems_set_errno_and_return_minus_one( EACCES ); node = pathloc->node_access; switch( type ) { 4000a5ac: 02 80 00 23 be 4000a638 4000a5b0: 80 a7 60 04 cmp %i5, 4 4000a5b4: 12 bf ff de bne 4000a52c <== NEVER TAKEN 4000a5b8: 92 10 00 13 mov %l3, %o1 4000a5bc: 30 80 00 54 b,a 4000a70c case IMFS_UP_DIR: /* * Am I at the root of all filesystems? (chroot'ed?) */ if ( pathloc->node_access == rtems_filesystem_root.node_access ) 4000a5c0: c4 05 40 00 ld [ %l5 ], %g2 4000a5c4: c4 00 a0 18 ld [ %g2 + 0x18 ], %g2 4000a5c8: 80 a0 40 02 cmp %g1, %g2 4000a5cc: 02 bf ff d8 be 4000a52c 4000a5d0: 92 10 00 13 mov %l3, %o1 /* * Am I at the root of this mounted filesystem? */ if (pathloc->node_access == pathloc->mt_entry->mt_fs_root.node_access){ 4000a5d4: d2 06 60 10 ld [ %i1 + 0x10 ], %o1 4000a5d8: c4 02 60 1c ld [ %o1 + 0x1c ], %g2 4000a5dc: 80 a0 40 02 cmp %g1, %g2 4000a5e0: 32 80 00 0f bne,a 4000a61c 4000a5e4: e0 00 60 08 ld [ %g1 + 8 ], %l0 if ( pathloc->node_access == rtems_filesystem_root.node_access ) { break; } else { newloc = pathloc->mt_entry->mt_point_node; 4000a5e8: 92 02 60 08 add %o1, 8, %o1 4000a5ec: a0 07 bf e8 add %fp, -24, %l0 4000a5f0: 94 10 20 14 mov 0x14, %o2 4000a5f4: 40 00 11 2c call 4000eaa4 4000a5f8: 90 10 00 10 mov %l0, %o0 *pathloc = newloc; 4000a5fc: 90 10 00 19 mov %i1, %o0 4000a600: 92 10 00 10 mov %l0, %o1 4000a604: 40 00 11 28 call 4000eaa4 4000a608: 94 10 20 14 mov 0x14, %o2 return (*pathloc->ops->evalformake_h)( &path[i-len], pathloc, name ); 4000a60c: c2 06 60 0c ld [ %i1 + 0xc ], %g1 4000a610: a4 24 80 17 sub %l2, %l7, %l2 4000a614: 10 80 00 2d b 4000a6c8 4000a618: c2 00 60 04 ld [ %g1 + 4 ], %g1 } } else { if ( !node->Parent ) 4000a61c: 80 a4 20 00 cmp %l0, 0 4000a620: 32 bf ff c2 bne,a 4000a528 4000a624: e0 26 40 00 st %l0, [ %i1 ] rtems_set_errno_and_return_minus_one( ENOENT ); 4000a628: 40 00 0e e3 call 4000e1b4 <__errno> 4000a62c: 01 00 00 00 nop 4000a630: 10 80 00 64 b 4000a7c0 4000a634: fa 22 00 00 st %i5, [ %o0 ] pathloc->node_access = node; break; case IMFS_NAME: if ( node->type == IMFS_HARD_LINK ) { 4000a638: c2 00 60 4c ld [ %g1 + 0x4c ], %g1 4000a63c: 80 a0 60 03 cmp %g1, 3 4000a640: 02 80 00 04 be 4000a650 4000a644: 80 a0 60 04 cmp %g1, 4 result = IMFS_evaluate_link( pathloc, 0 ); if ( result == -1 ) return -1; } else if ( node->type == IMFS_SYM_LINK ) { 4000a648: 32 80 00 09 bne,a 4000a66c 4000a64c: d0 06 40 00 ld [ %i1 ], %o0 result = IMFS_evaluate_link( pathloc, 0 ); 4000a650: 90 10 00 19 mov %i1, %o0 4000a654: 7f ff ff 7b call 4000a440 4000a658: 92 10 20 00 clr %o1 if ( result == -1 ) 4000a65c: 80 a2 3f ff cmp %o0, -1 4000a660: 02 80 00 52 be 4000a7a8 <== NEVER TAKEN 4000a664: b0 10 00 08 mov %o0, %i0 return -1; } node = pathloc->node_access; 4000a668: d0 06 40 00 ld [ %i1 ], %o0 if ( !node ) 4000a66c: 80 a2 20 00 cmp %o0, 0 4000a670: 02 80 00 45 be 4000a784 <== NEVER TAKEN 4000a674: 01 00 00 00 nop /* * Only a directory can be decended into. */ if ( node->type != IMFS_DIRECTORY ) 4000a678: c2 02 20 4c ld [ %o0 + 0x4c ], %g1 4000a67c: 80 a0 60 01 cmp %g1, 1 4000a680: 12 80 00 41 bne 4000a784 4000a684: 01 00 00 00 nop /* * 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 ) { 4000a688: d2 02 20 5c ld [ %o0 + 0x5c ], %o1 4000a68c: 80 a2 60 00 cmp %o1, 0 4000a690: 02 80 00 14 be 4000a6e0 4000a694: 92 02 60 1c add %o1, 0x1c, %o1 newloc = node->info.directory.mt_fs->mt_fs_root; 4000a698: a0 07 bf e8 add %fp, -24, %l0 4000a69c: 94 10 20 14 mov 0x14, %o2 4000a6a0: 40 00 11 01 call 4000eaa4 4000a6a4: 90 10 00 10 mov %l0, %o0 *pathloc = newloc; 4000a6a8: 90 10 00 19 mov %i1, %o0 4000a6ac: 92 10 00 10 mov %l0, %o1 4000a6b0: 40 00 10 fd call 4000eaa4 4000a6b4: 94 10 20 14 mov 0x14, %o2 return (*pathloc->ops->evalformake_h)( &path[i-len], pathloc, name ); 4000a6b8: c2 06 60 0c ld [ %i1 + 0xc ], %g1 4000a6bc: c4 07 bf fc ld [ %fp + -4 ], %g2 4000a6c0: c2 00 60 04 ld [ %g1 + 4 ], %g1 4000a6c4: a4 24 80 02 sub %l2, %g2, %l2 4000a6c8: 90 04 40 12 add %l1, %l2, %o0 4000a6cc: 92 10 00 19 mov %i1, %o1 4000a6d0: 9f c0 40 00 call %g1 4000a6d4: 94 10 00 1a mov %i2, %o2 4000a6d8: 81 c7 e0 08 ret 4000a6dc: 91 e8 00 08 restore %g0, %o0, %o0 /* * Otherwise find the token name in the present location. */ node = IMFS_find_match_in_dir( node, token ); 4000a6e0: 40 00 00 d3 call 4000aa2c 4000a6e4: 92 10 00 14 mov %l4, %o1 /* * If there is no node we have found the name of the node we * wish to create. */ if ( ! node ) 4000a6e8: a0 92 20 00 orcc %o0, 0, %l0 4000a6ec: 02 80 00 0c be 4000a71c 4000a6f0: c4 07 bf fc ld [ %fp + -4 ], %g2 done = true; else pathloc->node_access = node; 4000a6f4: 10 bf ff 8d b 4000a528 4000a6f8: e0 26 40 00 st %l0, [ %i1 ] break; case IMFS_NO_MORE_PATH: rtems_set_errno_and_return_minus_one( EEXIST ); 4000a6fc: 40 00 0e ae call 4000e1b4 <__errno> 4000a700: 01 00 00 00 nop 4000a704: 10 80 00 2e b 4000a7bc 4000a708: 82 10 20 11 mov 0x11, %g1 ! 11 break; case IMFS_INVALID_TOKEN: rtems_set_errno_and_return_minus_one( ENAMETOOLONG ); 4000a70c: 40 00 0e aa call 4000e1b4 <__errno> 4000a710: 01 00 00 00 nop 4000a714: 10 80 00 2a b 4000a7bc 4000a718: 82 10 20 5b mov 0x5b, %g1 ! 5b case IMFS_CURRENT_DIR: break; } } *name = &path[ i - len ]; 4000a71c: 82 04 40 12 add %l1, %l2, %g1 4000a720: a4 24 80 02 sub %l2, %g2, %l2 4000a724: a2 04 40 12 add %l1, %l2, %l1 /* * 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++) { 4000a728: 10 80 00 0c b 4000a758 4000a72c: e2 26 80 00 st %l1, [ %i2 ] if ( !IMFS_is_separator( path[ i ] ) ) 4000a730: 80 a0 a0 5c cmp %g2, 0x5c 4000a734: 22 80 00 0a be,a 4000a75c 4000a738: c4 48 40 00 ldsb [ %g1 ], %g2 4000a73c: 80 a0 a0 2f cmp %g2, 0x2f 4000a740: 22 80 00 07 be,a 4000a75c 4000a744: c4 48 40 00 ldsb [ %g1 ], %g2 rtems_set_errno_and_return_minus_one( ENOENT ); 4000a748: 40 00 0e 9b call 4000e1b4 <__errno> 4000a74c: 01 00 00 00 nop 4000a750: 10 80 00 1b b 4000a7bc 4000a754: 82 10 20 02 mov 2, %g1 ! 2 /* * 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++) { 4000a758: c4 48 40 00 ldsb [ %g1 ], %g2 4000a75c: 80 a0 a0 00 cmp %g2, 0 4000a760: 12 bf ff f4 bne 4000a730 4000a764: 82 00 60 01 inc %g1 /* * Verify we can execute and write to this directory. */ result = IMFS_Set_handlers( pathloc ); 4000a768: 7f ff fe 17 call 40009fc4 4000a76c: 90 10 00 19 mov %i1, %o0 /* * The returned node must be a directory */ node = pathloc->node_access; 4000a770: c2 06 40 00 ld [ %i1 ], %g1 if ( node->type != IMFS_DIRECTORY ) 4000a774: c4 00 60 4c ld [ %g1 + 0x4c ], %g2 4000a778: 80 a0 a0 01 cmp %g2, 1 4000a77c: 22 80 00 06 be,a 4000a794 <== ALWAYS TAKEN 4000a780: c2 00 60 30 ld [ %g1 + 0x30 ], %g1 rtems_set_errno_and_return_minus_one( ENOTDIR ); 4000a784: 40 00 0e 8c call 4000e1b4 <__errno> 4000a788: 01 00 00 00 nop 4000a78c: 10 80 00 0c b 4000a7bc 4000a790: 82 10 20 14 mov 0x14, %g1 ! 14 /* * If all of the flags are set we have permission * to do this. */ if ( ( flags_to_test & jnode->st_mode) == flags_to_test ) 4000a794: 82 08 60 c0 and %g1, 0xc0, %g1 4000a798: 80 a0 60 c0 cmp %g1, 0xc0 4000a79c: 12 80 00 05 bne 4000a7b0 4000a7a0: 01 00 00 00 nop if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_WX ) ) rtems_set_errno_and_return_minus_one( EACCES ); return result; } 4000a7a4: b0 10 00 08 mov %o0, %i0 4000a7a8: 81 c7 e0 08 ret 4000a7ac: 81 e8 00 00 restore */ 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 ); 4000a7b0: 40 00 0e 81 call 4000e1b4 <__errno> 4000a7b4: 01 00 00 00 nop 4000a7b8: 82 10 20 0d mov 0xd, %g1 ! d 4000a7bc: c2 22 00 00 st %g1, [ %o0 ] 4000a7c0: 10 bf ff f9 b 4000a7a4 4000a7c4: 90 10 3f ff mov -1, %o0 =============================================================================== 4000a050 : int IMFS_evaluate_hard_link( rtems_filesystem_location_info_t *node, /* IN/OUT */ int flags /* IN */ ) { 4000a050: 9d e3 bf a0 save %sp, -96, %sp IMFS_jnode_t *jnode = node->node_access; 4000a054: c2 06 00 00 ld [ %i0 ], %g1 /* * Check for things that should never happen. */ if ( jnode->type != IMFS_HARD_LINK ) 4000a058: c4 00 60 4c ld [ %g1 + 0x4c ], %g2 4000a05c: 80 a0 a0 03 cmp %g2, 3 4000a060: 22 80 00 04 be,a 4000a070 <== ALWAYS TAKEN 4000a064: c2 00 60 50 ld [ %g1 + 0x50 ], %g1 rtems_fatal_error_occurred (0xABCD0000); 4000a068: 7f ff f2 c8 call 40006b88 <== NOT EXECUTED 4000a06c: 11 2a f3 40 sethi %hi(0xabcd0000), %o0 <== NOT EXECUTED * Set the hard link value and the handlers. */ node->node_access = jnode->info.hard_link.link_node; IMFS_Set_handlers( node ); 4000a070: 90 10 00 18 mov %i0, %o0 4000a074: 7f ff ff d4 call 40009fc4 4000a078: c2 26 00 00 st %g1, [ %i0 ] if ( !rtems_libio_is_valid_perms( flags ) ) { assert( 0 ); rtems_set_errno_and_return_minus_one( EIO ); } jnode = node->node_access; 4000a07c: c2 06 00 00 ld [ %i0 ], %g1 /* * If all of the flags are set we have permission * to do this. */ if ( ( flags_to_test & jnode->st_mode) == flags_to_test ) 4000a080: b3 2e 60 06 sll %i1, 6, %i1 if ( !rtems_libio_is_valid_perms( flags ) ) { assert( 0 ); rtems_set_errno_and_return_minus_one( EIO ); } jnode = node->node_access; 4000a084: c2 00 60 30 ld [ %g1 + 0x30 ], %g1 4000a088: 82 0e 40 01 and %i1, %g1, %g1 4000a08c: 80 a0 40 19 cmp %g1, %i1 4000a090: 12 80 00 04 bne 4000a0a0 <== NEVER TAKEN 4000a094: 01 00 00 00 nop if ( !IMFS_evaluate_permission( node, flags ) ) rtems_set_errno_and_return_minus_one( EACCES ); return result; } 4000a098: 81 c7 e0 08 ret 4000a09c: 91 e8 20 00 restore %g0, 0, %o0 /* * Verify we have the correct permissions for this node. */ if ( !IMFS_evaluate_permission( node, flags ) ) rtems_set_errno_and_return_minus_one( EACCES ); 4000a0a0: 40 00 10 45 call 4000e1b4 <__errno> <== NOT EXECUTED 4000a0a4: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 4000a0a8: 82 10 20 0d mov 0xd, %g1 <== NOT EXECUTED 4000a0ac: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 4000a0b0: 81 c7 e0 08 ret <== NOT EXECUTED 4000a0b4: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 4000a034 : /* * If all of the flags are set we have permission * to do this. */ if ( ( flags_to_test & jnode->st_mode) == flags_to_test ) 4000a034: c2 02 00 00 ld [ %o0 ], %g1 <== NOT EXECUTED 4000a038: 93 2a 60 06 sll %o1, 6, %o1 <== NOT EXECUTED 4000a03c: c2 00 60 30 ld [ %g1 + 0x30 ], %g1 <== NOT EXECUTED 4000a040: 82 2a 40 01 andn %o1, %g1, %g1 <== NOT EXECUTED return 1; return 0; } 4000a044: 80 a0 00 01 cmp %g0, %g1 <== NOT EXECUTED 4000a048: 81 c3 e0 08 retl <== NOT EXECUTED 4000a04c: 90 60 3f ff subx %g0, -1, %o0 <== NOT EXECUTED =============================================================================== 4000a0b8 : int IMFS_evaluate_sym_link( rtems_filesystem_location_info_t *node, /* IN/OUT */ int flags /* IN */ ) { 4000a0b8: 9d e3 bf a0 save %sp, -96, %sp IMFS_jnode_t *jnode = node->node_access; 4000a0bc: e2 06 00 00 ld [ %i0 ], %l1 int IMFS_evaluate_sym_link( rtems_filesystem_location_info_t *node, /* IN/OUT */ int flags /* IN */ ) { 4000a0c0: a0 10 00 18 mov %i0, %l0 /* * Check for things that should never happen. */ if ( jnode->type != IMFS_SYM_LINK ) 4000a0c4: c2 04 60 4c ld [ %l1 + 0x4c ], %g1 4000a0c8: 80 a0 60 04 cmp %g1, 4 4000a0cc: 12 80 00 07 bne 4000a0e8 <== NEVER TAKEN 4000a0d0: 11 2a f3 40 sethi %hi(0xabcd0000), %o0 rtems_fatal_error_occurred (0xABCD0000); if ( !jnode->Parent ) 4000a0d4: c2 04 60 08 ld [ %l1 + 8 ], %g1 4000a0d8: 80 a0 60 00 cmp %g1, 0 4000a0dc: 32 80 00 05 bne,a 4000a0f0 <== ALWAYS TAKEN 4000a0e0: c2 26 00 00 st %g1, [ %i0 ] rtems_fatal_error_occurred( 0xBAD00000 ); 4000a0e4: 11 2e b4 00 sethi %hi(0xbad00000), %o0 <== NOT EXECUTED 4000a0e8: 7f ff f2 a8 call 40006b88 <== NOT EXECUTED 4000a0ec: 01 00 00 00 nop <== NOT EXECUTED * root depending on the symbolic links path. */ node->node_access = jnode->Parent; rtems_filesystem_get_sym_start_loc( 4000a0f0: c2 04 60 50 ld [ %l1 + 0x50 ], %g1 4000a0f4: c2 48 40 00 ldsb [ %g1 ], %g1 4000a0f8: 80 a0 60 5c cmp %g1, 0x5c 4000a0fc: 22 80 00 09 be,a 4000a120 <== NEVER TAKEN 4000a100: 03 10 00 6e sethi %hi(0x4001b800), %g1 <== NOT EXECUTED 4000a104: 80 a0 60 2f cmp %g1, 0x2f 4000a108: 22 80 00 06 be,a 4000a120 4000a10c: 03 10 00 6e sethi %hi(0x4001b800), %g1 4000a110: 80 a0 60 00 cmp %g1, 0 4000a114: 12 80 00 09 bne 4000a138 <== ALWAYS TAKEN 4000a118: 82 10 20 00 clr %g1 4000a11c: 03 10 00 6e sethi %hi(0x4001b800), %g1 <== NOT EXECUTED 4000a120: d2 00 62 38 ld [ %g1 + 0x238 ], %o1 ! 4001ba38 4000a124: 90 10 00 10 mov %l0, %o0 4000a128: 92 02 60 18 add %o1, 0x18, %o1 4000a12c: 40 00 12 5e call 4000eaa4 4000a130: 94 10 20 14 mov 0x14, %o2 4000a134: 82 10 20 01 mov 1, %g1 * 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] ), 4000a138: e2 04 60 50 ld [ %l1 + 0x50 ], %l1 4000a13c: a2 04 40 01 add %l1, %g1, %l1 4000a140: 40 00 13 d5 call 4000f094 4000a144: 90 10 00 11 mov %l1, %o0 /* * Use eval path to evaluate the path of the symbolic link. */ result = IMFS_eval_path( 4000a148: 94 10 00 19 mov %i1, %o2 &jnode->info.sym_link.name[i], strlen( &jnode->info.sym_link.name[i] ), 4000a14c: 92 10 00 08 mov %o0, %o1 /* * Use eval path to evaluate the path of the symbolic link. */ result = IMFS_eval_path( 4000a150: 96 10 00 10 mov %l0, %o3 4000a154: 40 00 00 14 call 4000a1a4 4000a158: 90 10 00 11 mov %l1, %o0 4000a15c: b0 10 00 08 mov %o0, %i0 strlen( &jnode->info.sym_link.name[i] ), flags, node ); IMFS_Set_handlers( node ); 4000a160: 7f ff ff 99 call 40009fc4 4000a164: 90 10 00 10 mov %l0, %o0 if ( !rtems_libio_is_valid_perms( flags ) ) { assert( 0 ); rtems_set_errno_and_return_minus_one( EIO ); } jnode = node->node_access; 4000a168: c2 04 00 00 ld [ %l0 ], %g1 /* * If all of the flags are set we have permission * to do this. */ if ( ( flags_to_test & jnode->st_mode) == flags_to_test ) 4000a16c: b3 2e 60 06 sll %i1, 6, %i1 if ( !rtems_libio_is_valid_perms( flags ) ) { assert( 0 ); rtems_set_errno_and_return_minus_one( EIO ); } jnode = node->node_access; 4000a170: c2 00 60 30 ld [ %g1 + 0x30 ], %g1 4000a174: 82 0e 40 01 and %i1, %g1, %g1 4000a178: 80 a0 40 19 cmp %g1, %i1 4000a17c: 12 80 00 04 bne 4000a18c <== NEVER TAKEN 4000a180: 01 00 00 00 nop if ( !IMFS_evaluate_permission( node, flags ) ) rtems_set_errno_and_return_minus_one( EACCES ); return result; } 4000a184: 81 c7 e0 08 ret 4000a188: 81 e8 00 00 restore /* * Verify we have the correct permissions for this node. */ if ( !IMFS_evaluate_permission( node, flags ) ) rtems_set_errno_and_return_minus_one( EACCES ); 4000a18c: 40 00 10 0a call 4000e1b4 <__errno> <== NOT EXECUTED 4000a190: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 4000a194: 82 10 20 0d mov 0xd, %g1 <== NOT EXECUTED 4000a198: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 4000a19c: 81 c7 e0 08 ret <== NOT EXECUTED 4000a1a0: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 4000a970 : } int IMFS_fifo_close( rtems_libio_t *iop ) { 4000a970: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED IMFS_jnode_t *jnode = iop->file_info; 4000a974: e0 06 20 3c ld [ %i0 + 0x3c ], %l0 <== NOT EXECUTED int err = pipe_release(&JNODE2PIPE(jnode), iop); 4000a978: 92 10 00 18 mov %i0, %o1 <== NOT EXECUTED } int IMFS_fifo_close( rtems_libio_t *iop ) { 4000a97c: a2 10 00 18 mov %i0, %l1 <== NOT EXECUTED IMFS_jnode_t *jnode = iop->file_info; int err = pipe_release(&JNODE2PIPE(jnode), iop); 4000a980: 40 00 08 f7 call 4000cd5c <== NOT EXECUTED 4000a984: 90 04 20 50 add %l0, 0x50, %o0 <== NOT EXECUTED if (! err) { 4000a988: b0 92 20 00 orcc %o0, 0, %i0 <== NOT EXECUTED 4000a98c: 12 80 00 12 bne 4000a9d4 <== NOT EXECUTED 4000a990: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED iop->flags &= ~LIBIO_FLAGS_OPEN; 4000a994: c2 04 60 18 ld [ %l1 + 0x18 ], %g1 <== 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) 4000a998: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED IMFS_jnode_t *jnode = iop->file_info; int err = pipe_release(&JNODE2PIPE(jnode), iop); if (! err) { iop->flags &= ~LIBIO_FLAGS_OPEN; 4000a99c: 82 08 7e ff and %g1, -257, %g1 <== 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) 4000a9a0: 40 00 02 41 call 4000b2a4 <== NOT EXECUTED 4000a9a4: c2 24 60 18 st %g1, [ %l1 + 0x18 ] <== NOT EXECUTED 4000a9a8: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000a9ac: 12 80 00 10 bne 4000a9ec <== NOT EXECUTED 4000a9b0: 01 00 00 00 nop <== NOT EXECUTED 4000a9b4: c2 14 20 34 lduh [ %l0 + 0x34 ], %g1 <== NOT EXECUTED 4000a9b8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000a9bc: 12 80 00 0c bne 4000a9ec <== NOT EXECUTED 4000a9c0: 01 00 00 00 nop <== NOT EXECUTED free(jnode); 4000a9c4: 40 00 01 9b call 4000b030 <== NOT EXECUTED 4000a9c8: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 4000a9cc: 81 c7 e0 08 ret <== NOT EXECUTED 4000a9d0: 81 e8 00 00 restore <== NOT EXECUTED } IMFS_FIFO_RETURN(err); 4000a9d4: 16 80 00 06 bge 4000a9ec <== NOT EXECUTED 4000a9d8: 01 00 00 00 nop <== NOT EXECUTED 4000a9dc: 40 00 0d f6 call 4000e1b4 <__errno> <== NOT EXECUTED 4000a9e0: b0 20 00 18 neg %i0 <== NOT EXECUTED 4000a9e4: f0 22 00 00 st %i0, [ %o0 ] <== NOT EXECUTED 4000a9e8: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED } 4000a9ec: 81 c7 e0 08 ret <== NOT EXECUTED 4000a9f0: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 4000a820 : int IMFS_fifo_ioctl( rtems_libio_t *iop, uint32_t command, void *buffer ) { 4000a820: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED int err; if (command == FIONBIO) { 4000a824: 03 20 01 19 sethi %hi(0x80046400), %g1 <== NOT EXECUTED int IMFS_fifo_ioctl( rtems_libio_t *iop, uint32_t command, void *buffer ) { 4000a828: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED int err; if (command == FIONBIO) { 4000a82c: 82 10 62 7e or %g1, 0x27e, %g1 <== NOT EXECUTED int IMFS_fifo_ioctl( rtems_libio_t *iop, uint32_t command, void *buffer ) { 4000a830: 96 10 00 18 mov %i0, %o3 <== NOT EXECUTED int err; if (command == FIONBIO) { 4000a834: 80 a6 40 01 cmp %i1, %g1 <== NOT EXECUTED 4000a838: 12 80 00 0f bne 4000a874 <== NOT EXECUTED 4000a83c: 94 10 00 1a mov %i2, %o2 <== NOT EXECUTED if (buffer == NULL) 4000a840: 80 a6 a0 00 cmp %i2, 0 <== NOT EXECUTED 4000a844: 02 80 00 12 be 4000a88c <== NOT EXECUTED 4000a848: b0 10 3f f2 mov -14, %i0 <== NOT EXECUTED err = -EFAULT; else { if (*(int *)buffer) 4000a84c: c4 06 80 00 ld [ %i2 ], %g2 <== NOT EXECUTED 4000a850: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED 4000a854: 02 80 00 04 be 4000a864 <== NOT EXECUTED 4000a858: c2 02 e0 18 ld [ %o3 + 0x18 ], %g1 <== NOT EXECUTED iop->flags |= LIBIO_FLAGS_NO_DELAY; 4000a85c: 10 80 00 03 b 4000a868 <== NOT EXECUTED 4000a860: 82 10 60 01 or %g1, 1, %g1 <== NOT EXECUTED else iop->flags &= ~LIBIO_FLAGS_NO_DELAY; 4000a864: 82 08 7f fe and %g1, -2, %g1 <== NOT EXECUTED 4000a868: c2 22 e0 18 st %g1, [ %o3 + 0x18 ] <== NOT EXECUTED 4000a86c: 81 c7 e0 08 ret <== NOT EXECUTED 4000a870: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED return 0; } } else err = pipe_ioctl(LIBIO2PIPE(iop), command, buffer, iop); 4000a874: c2 06 20 3c ld [ %i0 + 0x3c ], %g1 <== NOT EXECUTED 4000a878: 40 00 08 3d call 4000c96c <== NOT EXECUTED 4000a87c: d0 00 60 50 ld [ %g1 + 0x50 ], %o0 <== NOT EXECUTED IMFS_FIFO_RETURN(err); 4000a880: b0 92 20 00 orcc %o0, 0, %i0 <== NOT EXECUTED 4000a884: 16 80 00 06 bge 4000a89c <== NOT EXECUTED 4000a888: 01 00 00 00 nop <== NOT EXECUTED 4000a88c: 40 00 0e 4a call 4000e1b4 <__errno> <== NOT EXECUTED 4000a890: b0 20 00 18 neg %i0 <== NOT EXECUTED 4000a894: f0 22 00 00 st %i0, [ %o0 ] <== NOT EXECUTED 4000a898: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED } 4000a89c: 81 c7 e0 08 ret <== NOT EXECUTED 4000a8a0: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 4000a7c8 : rtems_off64_t IMFS_fifo_lseek( rtems_libio_t *iop, rtems_off64_t offset, int whence ) { 4000a7c8: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED off_t err = pipe_lseek(LIBIO2PIPE(iop), offset, whence, iop); 4000a7cc: c2 06 20 3c ld [ %i0 + 0x3c ], %g1 <== NOT EXECUTED rtems_off64_t IMFS_fifo_lseek( rtems_libio_t *iop, rtems_off64_t offset, int whence ) { 4000a7d0: 98 10 00 18 mov %i0, %o4 <== NOT EXECUTED off_t err = pipe_lseek(LIBIO2PIPE(iop), offset, whence, iop); 4000a7d4: d0 00 60 50 ld [ %g1 + 0x50 ], %o0 <== NOT EXECUTED 4000a7d8: 96 10 00 1b mov %i3, %o3 <== NOT EXECUTED 4000a7dc: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 4000a7e0: 40 00 08 46 call 4000c8f8 <== NOT EXECUTED 4000a7e4: 94 10 00 1a mov %i2, %o2 <== NOT EXECUTED 4000a7e8: 85 3a 20 1f sra %o0, 0x1f, %g2 <== NOT EXECUTED 4000a7ec: a0 10 00 08 mov %o0, %l0 <== NOT EXECUTED IMFS_FIFO_RETURN(err); 4000a7f0: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED 4000a7f4: 16 80 00 08 bge 4000a814 <== NOT EXECUTED 4000a7f8: 86 10 00 08 mov %o0, %g3 <== NOT EXECUTED 4000a7fc: 40 00 0e 6e call 4000e1b4 <__errno> <== NOT EXECUTED 4000a800: a0 20 00 10 neg %l0 <== NOT EXECUTED 4000a804: 05 3f ff ff sethi %hi(0xfffffc00), %g2 <== NOT EXECUTED 4000a808: e0 22 00 00 st %l0, [ %o0 ] <== NOT EXECUTED 4000a80c: 84 10 a3 ff or %g2, 0x3ff, %g2 <== NOT EXECUTED 4000a810: 86 10 00 02 mov %g2, %g3 <== NOT EXECUTED } 4000a814: b2 10 00 03 mov %g3, %i1 <== NOT EXECUTED 4000a818: 81 c7 e0 08 ret <== NOT EXECUTED 4000a81c: 91 e8 00 02 restore %g0, %g2, %o0 <== NOT EXECUTED =============================================================================== 4000a9f4 : rtems_libio_t *iop, const char *pathname, uint32_t flag, uint32_t mode ) { 4000a9f4: 9d e3 bf a0 save %sp, -96, %sp IMFS_jnode_t *jnode = iop->file_info; int err = fifo_open(&JNODE2PIPE(jnode), iop); 4000a9f8: d0 06 20 3c ld [ %i0 + 0x3c ], %o0 rtems_libio_t *iop, const char *pathname, uint32_t flag, uint32_t mode ) { 4000a9fc: 92 10 00 18 mov %i0, %o1 IMFS_jnode_t *jnode = iop->file_info; int err = fifo_open(&JNODE2PIPE(jnode), iop); 4000aa00: 40 00 09 1b call 4000ce6c 4000aa04: 90 02 20 50 add %o0, 0x50, %o0 IMFS_FIFO_RETURN(err); 4000aa08: b0 92 20 00 orcc %o0, 0, %i0 4000aa0c: 16 80 00 06 bge 4000aa24 <== NEVER TAKEN 4000aa10: 01 00 00 00 nop 4000aa14: 40 00 0d e8 call 4000e1b4 <__errno> 4000aa18: b0 20 00 18 neg %i0 4000aa1c: f0 22 00 00 st %i0, [ %o0 ] 4000aa20: b0 10 3f ff mov -1, %i0 } 4000aa24: 81 c7 e0 08 ret 4000aa28: 81 e8 00 00 restore =============================================================================== 4000a90c : ssize_t IMFS_fifo_read( rtems_libio_t *iop, void *buffer, size_t count ) { 4000a90c: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED IMFS_jnode_t *jnode = iop->file_info; 4000a910: e0 06 20 3c ld [ %i0 + 0x3c ], %l0 <== NOT EXECUTED ssize_t IMFS_fifo_read( rtems_libio_t *iop, void *buffer, size_t count ) { 4000a914: 96 10 00 18 mov %i0, %o3 <== NOT EXECUTED IMFS_jnode_t *jnode = iop->file_info; int err = pipe_read(JNODE2PIPE(jnode), buffer, count, iop); 4000a918: d0 04 20 50 ld [ %l0 + 0x50 ], %o0 <== NOT EXECUTED 4000a91c: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 4000a920: 40 00 08 9c call 4000cb90 <== NOT EXECUTED 4000a924: 94 10 00 1a mov %i2, %o2 <== NOT EXECUTED if (err > 0) 4000a928: b0 92 20 00 orcc %o0, 0, %i0 <== NOT EXECUTED 4000a92c: 04 80 00 08 ble 4000a94c <== NOT EXECUTED 4000a930: 90 07 bf f8 add %fp, -8, %o0 <== NOT EXECUTED IMFS_update_atime(jnode); 4000a934: 40 00 02 24 call 4000b1c4 <== NOT EXECUTED 4000a938: 92 10 20 00 clr %o1 <== NOT EXECUTED 4000a93c: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED 4000a940: c2 24 20 40 st %g1, [ %l0 + 0x40 ] <== NOT EXECUTED 4000a944: 81 c7 e0 08 ret <== NOT EXECUTED 4000a948: 81 e8 00 00 restore <== NOT EXECUTED IMFS_FIFO_RETURN(err); 4000a94c: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED 4000a950: 02 80 00 06 be 4000a968 <== NOT EXECUTED 4000a954: 01 00 00 00 nop <== NOT EXECUTED 4000a958: 40 00 0e 17 call 4000e1b4 <__errno> <== NOT EXECUTED 4000a95c: b0 20 00 18 neg %i0 <== NOT EXECUTED 4000a960: f0 22 00 00 st %i0, [ %o0 ] <== NOT EXECUTED 4000a964: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED } 4000a968: 81 c7 e0 08 ret <== NOT EXECUTED 4000a96c: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 4000a8a4 : ssize_t IMFS_fifo_write( rtems_libio_t *iop, const void *buffer, size_t count ) { 4000a8a4: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED IMFS_jnode_t *jnode = iop->file_info; 4000a8a8: e0 06 20 3c ld [ %i0 + 0x3c ], %l0 <== NOT EXECUTED ssize_t IMFS_fifo_write( rtems_libio_t *iop, const void *buffer, size_t count ) { 4000a8ac: 96 10 00 18 mov %i0, %o3 <== NOT EXECUTED IMFS_jnode_t *jnode = iop->file_info; int err = pipe_write(JNODE2PIPE(jnode), buffer, count, iop); 4000a8b0: d0 04 20 50 ld [ %l0 + 0x50 ], %o0 <== NOT EXECUTED 4000a8b4: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 4000a8b8: 40 00 08 46 call 4000c9d0 <== NOT EXECUTED 4000a8bc: 94 10 00 1a mov %i2, %o2 <== NOT EXECUTED if (err > 0) { 4000a8c0: b0 92 20 00 orcc %o0, 0, %i0 <== NOT EXECUTED 4000a8c4: 04 80 00 09 ble 4000a8e8 <== NOT EXECUTED 4000a8c8: 90 07 bf f8 add %fp, -8, %o0 <== NOT EXECUTED IMFS_mtime_ctime_update(jnode); 4000a8cc: 40 00 02 3e call 4000b1c4 <== NOT EXECUTED 4000a8d0: 92 10 20 00 clr %o1 <== NOT EXECUTED 4000a8d4: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED 4000a8d8: c2 24 20 48 st %g1, [ %l0 + 0x48 ] <== NOT EXECUTED 4000a8dc: c2 24 20 44 st %g1, [ %l0 + 0x44 ] <== NOT EXECUTED 4000a8e0: 81 c7 e0 08 ret <== NOT EXECUTED 4000a8e4: 81 e8 00 00 restore <== NOT EXECUTED } IMFS_FIFO_RETURN(err); 4000a8e8: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED 4000a8ec: 02 80 00 06 be 4000a904 <== NOT EXECUTED 4000a8f0: 01 00 00 00 nop <== NOT EXECUTED 4000a8f4: 40 00 0e 30 call 4000e1b4 <__errno> <== NOT EXECUTED 4000a8f8: b0 20 00 18 neg %i0 <== NOT EXECUTED 4000a8fc: f0 22 00 00 st %i0, [ %o0 ] <== NOT EXECUTED 4000a900: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED } 4000a904: 81 c7 e0 08 ret <== NOT EXECUTED 4000a908: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 4000aa2c : IMFS_jnode_t *IMFS_find_match_in_dir( IMFS_jnode_t *directory, char *name ) { 4000aa2c: 9d e3 bf a0 save %sp, -96, %sp /* * Check for fatal errors. A NULL directory show a problem in the * the IMFS code. */ assert( directory ); 4000aa30: 80 a6 20 00 cmp %i0, 0 4000aa34: 12 80 00 0a bne 4000aa5c <== ALWAYS TAKEN 4000aa38: 80 a6 60 00 cmp %i1, 0 4000aa3c: 11 10 00 6b sethi %hi(0x4001ac00), %o0 <== NOT EXECUTED 4000aa40: 15 10 00 6b sethi %hi(0x4001ac00), %o2 <== NOT EXECUTED 4000aa44: 17 10 00 6b sethi %hi(0x4001ac00), %o3 <== NOT EXECUTED 4000aa48: 90 12 21 78 or %o0, 0x178, %o0 <== NOT EXECUTED 4000aa4c: 94 12 a1 e8 or %o2, 0x1e8, %o2 <== NOT EXECUTED 4000aa50: 96 12 e1 c8 or %o3, 0x1c8, %o3 <== NOT EXECUTED 4000aa54: 7f ff e0 cc call 40002d84 <__assert_func> <== NOT EXECUTED 4000aa58: 92 10 20 2a mov 0x2a, %o1 <== NOT EXECUTED if ( !name ) 4000aa5c: 02 80 00 1c be 4000aacc <== NEVER TAKEN 4000aa60: 90 10 00 19 mov %i1, %o0 /* * Check for "." and ".." */ if ( !strcmp( name, dotname ) ) 4000aa64: 13 10 00 6b sethi %hi(0x4001ac00), %o1 4000aa68: 40 00 11 3a call 4000ef50 4000aa6c: 92 12 61 d8 or %o1, 0x1d8, %o1 ! 4001add8 4000aa70: 80 a2 20 00 cmp %o0, 0 4000aa74: 02 80 00 09 be 4000aa98 <== NEVER TAKEN 4000aa78: 90 10 00 19 mov %i1, %o0 return directory; if ( !strcmp( name, dotdotname ) ) 4000aa7c: 13 10 00 6b sethi %hi(0x4001ac00), %o1 4000aa80: 40 00 11 34 call 4000ef50 4000aa84: 92 12 61 e0 or %o1, 0x1e0, %o1 ! 4001ade0 4000aa88: 80 a2 20 00 cmp %o0, 0 4000aa8c: 12 80 00 05 bne 4000aaa0 <== ALWAYS TAKEN 4000aa90: a0 06 20 54 add %i0, 0x54, %l0 return directory->Parent; 4000aa94: f0 06 20 08 ld [ %i0 + 8 ], %i0 <== NOT EXECUTED 4000aa98: 81 c7 e0 08 ret <== NOT EXECUTED 4000aa9c: 81 e8 00 00 restore <== NOT EXECUTED the_chain = &directory->info.directory.Entries; for ( the_node = the_chain->first; 4000aaa0: 10 80 00 08 b 4000aac0 4000aaa4: f0 06 20 50 ld [ %i0 + 0x50 ], %i0 !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 ) ) 4000aaa8: 40 00 11 2a call 4000ef50 4000aaac: 92 06 20 0c add %i0, 0xc, %o1 4000aab0: 80 a2 20 00 cmp %o0, 0 4000aab4: 02 80 00 07 be 4000aad0 4000aab8: 01 00 00 00 nop 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 ) { 4000aabc: f0 06 00 00 ld [ %i0 ], %i0 if ( !strcmp( name, dotdotname ) ) return directory->Parent; the_chain = &directory->info.directory.Entries; for ( the_node = the_chain->first; 4000aac0: 80 a6 00 10 cmp %i0, %l0 4000aac4: 12 bf ff f9 bne 4000aaa8 4000aac8: 90 10 00 19 mov %i1, %o0 4000aacc: b0 10 20 00 clr %i0 if ( !strcmp( name, the_jnode->name ) ) return the_jnode; } return 0; } 4000aad0: 81 c7 e0 08 ret 4000aad4: 81 e8 00 00 restore =============================================================================== 40010314 : ((IMFS_jnode_t *)( rtems_chain_head( jnode_get_control( jnode ) )->next)) int IMFS_fsunmount( rtems_filesystem_mount_table_entry_t *temp_mt_entry ) { 40010314: 9d e3 bf 88 save %sp, -120, %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; 40010318: 94 10 20 14 mov 0x14, %o2 4001031c: 90 07 bf ec add %fp, -20, %o0 /* * 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; 40010320: e0 06 20 1c ld [ %i0 + 0x1c ], %l0 temp_mt_entry->mt_fs_root.node_access = NULL; do { next = jnode->Parent; loc.node_access = (void *)jnode; IMFS_Set_handlers( &loc ); 40010324: a2 10 00 08 mov %o0, %l1 * 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; 40010328: 40 00 10 e6 call 400146c0 4001032c: 92 06 20 1c add %i0, 0x1c, %o1 /* * Set this to null to indicate that it is being unmounted. */ temp_mt_entry->mt_fs_root.node_access = NULL; 40010330: c0 26 20 1c clr [ %i0 + 0x1c ] do { next = jnode->Parent; loc.node_access = (void *)jnode; 40010334: e0 27 bf ec st %l0, [ %fp + -20 ] */ temp_mt_entry->mt_fs_root.node_access = NULL; do { next = jnode->Parent; 40010338: f0 04 20 08 ld [ %l0 + 8 ], %i0 loc.node_access = (void *)jnode; IMFS_Set_handlers( &loc ); 4001033c: 7f ff fd 5a call 4000f8a4 40010340: 90 10 00 11 mov %l1, %o0 if ( jnode->type != IMFS_DIRECTORY ) { 40010344: c4 04 20 4c ld [ %l0 + 0x4c ], %g2 40010348: 80 a0 a0 01 cmp %g2, 1 4001034c: 12 80 00 06 bne 40010364 40010350: 82 04 20 54 add %l0, 0x54, %g1 */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 40010354: c4 04 20 50 ld [ %l0 + 0x50 ], %g2 40010358: 80 a0 80 01 cmp %g2, %g1 4001035c: 12 80 00 09 bne 40010380 40010360: 80 a4 20 00 cmp %l0, 0 result = IMFS_unlink( NULL, &loc ); if (result != 0) return -1; jnode = next; } else if ( jnode_has_no_children( jnode ) ) { result = IMFS_unlink( NULL, &loc ); 40010364: 90 10 20 00 clr %o0 40010368: 7f ff cf c2 call 40004270 4001036c: 92 10 00 11 mov %l1, %o1 if (result != 0) 40010370: 80 a2 20 00 cmp %o0, 0 40010374: 12 80 00 13 bne 400103c0 <== NEVER TAKEN 40010378: a0 10 00 18 mov %i0, %l0 return -1; jnode = next; } if ( jnode != NULL ) { 4001037c: 80 a4 20 00 cmp %l0, 0 40010380: 22 80 00 11 be,a 400103c4 40010384: b0 10 20 00 clr %i0 if ( jnode->type == IMFS_DIRECTORY ) { 40010388: c2 04 20 4c ld [ %l0 + 0x4c ], %g1 4001038c: 80 a0 60 01 cmp %g1, 1 40010390: 32 bf ff ea bne,a 40010338 <== NEVER TAKEN 40010394: e0 27 bf ec st %l0, [ %fp + -20 ] <== NOT EXECUTED 40010398: c2 04 20 50 ld [ %l0 + 0x50 ], %g1 4001039c: 84 04 20 54 add %l0, 0x54, %g2 400103a0: 80 a0 40 02 cmp %g1, %g2 400103a4: 22 bf ff e5 be,a 40010338 400103a8: e0 27 bf ec st %l0, [ %fp + -20 ] if ( jnode_has_children( jnode ) ) jnode = jnode_get_first_child( jnode ); } } } while (jnode != NULL); 400103ac: a0 90 60 00 orcc %g1, 0, %l0 400103b0: 32 bf ff e2 bne,a 40010338 <== ALWAYS TAKEN 400103b4: e0 27 bf ec st %l0, [ %fp + -20 ] 400103b8: 81 c7 e0 08 ret <== NOT EXECUTED 400103bc: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED 400103c0: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED return 0; } 400103c4: 81 c7 e0 08 ret 400103c8: 81 e8 00 00 restore =============================================================================== 4000aad8 : const char *path, int pathlen, char *token, int *token_len ) { 4000aad8: 9d e3 bf a0 save %sp, -96, %sp register char c; /* * Copy a name into token. (Remember NULL is a token.) */ c = path[i]; 4000aadc: 82 10 20 00 clr %g1 while ( (!IMFS_is_separator(c)) && (i < pathlen) && (i <= IMFS_NAME_MAX) ) { 4000aae0: 10 80 00 08 b 4000ab00 4000aae4: c4 0e 00 00 ldub [ %i0 ], %g2 token[i] = c; if ( i == IMFS_NAME_MAX ) 4000aae8: 80 a0 60 20 cmp %g1, 0x20 4000aaec: 12 80 00 04 bne 4000aafc 4000aaf0: 82 00 60 01 inc %g1 4000aaf4: 81 c7 e0 08 ret 4000aaf8: 91 e8 20 04 restore %g0, 4, %o0 return IMFS_INVALID_TOKEN; if ( !IMFS_is_valid_name_char(c) ) type = IMFS_INVALID_TOKEN; c = path [++i]; 4000aafc: c4 0e 00 01 ldub [ %i0 + %g1 ], %g2 /* * Copy a name into token. (Remember NULL is a token.) */ c = path[i]; while ( (!IMFS_is_separator(c)) && (i < pathlen) && (i <= IMFS_NAME_MAX) ) { 4000ab00: 87 28 a0 18 sll %g2, 0x18, %g3 4000ab04: 87 38 e0 18 sra %g3, 0x18, %g3 4000ab08: 80 a0 e0 5c cmp %g3, 0x5c 4000ab0c: 02 80 00 08 be 4000ab2c 4000ab10: 80 a0 e0 2f cmp %g3, 0x2f 4000ab14: 02 80 00 06 be 4000ab2c 4000ab18: 80 a0 40 19 cmp %g1, %i1 4000ab1c: 16 80 00 04 bge 4000ab2c 4000ab20: 80 a0 e0 00 cmp %g3, 0 4000ab24: 32 bf ff f1 bne,a 4000aae8 <== ALWAYS TAKEN 4000ab28: c4 2e 80 01 stb %g2, [ %i2 + %g1 ] /* * Copy a seperator into token. */ if ( i == 0 ) { 4000ab2c: 80 a0 60 00 cmp %g1, 0 4000ab30: 32 80 00 0d bne,a 4000ab64 4000ab34: 84 06 80 01 add %i2, %g1, %g2 token[i] = c; 4000ab38: c4 2e 80 00 stb %g2, [ %i2 ] if ( (token[i] != '\0') && pathlen ) { 4000ab3c: 85 28 a0 18 sll %g2, 0x18, %g2 4000ab40: 80 a0 a0 00 cmp %g2, 0 4000ab44: 02 80 00 0d be 4000ab78 4000ab48: b0 10 20 00 clr %i0 4000ab4c: 80 a6 60 00 cmp %i1, 0 4000ab50: 02 80 00 0b be 4000ab7c 4000ab54: 80 a6 20 03 cmp %i0, 3 4000ab58: b0 10 20 01 mov 1, %i0 4000ab5c: 10 80 00 07 b 4000ab78 4000ab60: 82 10 20 01 mov 1, %g1 i++; type = IMFS_CURRENT_DIR; } else { type = IMFS_NO_MORE_PATH; } } else if (token[ i-1 ] != '\0') { 4000ab64: c4 48 bf ff ldsb [ %g2 + -1 ], %g2 4000ab68: 80 a0 a0 00 cmp %g2, 0 4000ab6c: 02 80 00 03 be 4000ab78 <== NEVER TAKEN 4000ab70: b0 10 20 03 mov 3, %i0 token[i] = '\0'; 4000ab74: c0 2e 80 01 clrb [ %i2 + %g1 ] /* * If we copied something that was not a seperator see if * it was a special name. */ if ( type == IMFS_NAME ) { 4000ab78: 80 a6 20 03 cmp %i0, 3 4000ab7c: 12 80 00 11 bne 4000abc0 4000ab80: c2 26 c0 00 st %g1, [ %i3 ] if ( strcmp( token, "..") == 0 ) 4000ab84: 90 10 00 1a mov %i2, %o0 4000ab88: 13 10 00 6b sethi %hi(0x4001ac00), %o1 4000ab8c: 40 00 10 f1 call 4000ef50 4000ab90: 92 12 62 00 or %o1, 0x200, %o1 ! 4001ae00 <__FUNCTION__.5426+0x18> 4000ab94: 80 a2 20 00 cmp %o0, 0 4000ab98: 12 80 00 04 bne 4000aba8 4000ab9c: 90 10 00 1a mov %i2, %o0 4000aba0: 81 c7 e0 08 ret 4000aba4: 91 e8 20 02 restore %g0, 2, %o0 type = IMFS_UP_DIR; else if ( strcmp( token, "." ) == 0 ) 4000aba8: 13 10 00 6b sethi %hi(0x4001ac00), %o1 4000abac: 40 00 10 e9 call 4000ef50 4000abb0: 92 12 62 08 or %o1, 0x208, %o1 ! 4001ae08 <__FUNCTION__.5426+0x20> 4000abb4: 80 a2 20 00 cmp %o0, 0 4000abb8: 22 80 00 02 be,a 4000abc0 4000abbc: b0 10 20 01 mov 1, %i0 type = IMFS_CURRENT_DIR; } return type; } 4000abc0: 81 c7 e0 08 ret 4000abc4: 81 e8 00 00 restore =============================================================================== 4000abc8 : 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 ) { 4000abc8: 9d e3 bf a0 save %sp, -96, %sp IMFS_jnode_t *jnode; /* * determine/check value for imfs_memfile_bytes_per_block */ IMFS_determine_bytes_per_block(&imfs_memfile_bytes_per_block, 4000abcc: 03 10 00 6e sethi %hi(0x4001b800), %g1 4000abd0: c2 00 61 28 ld [ %g1 + 0x128 ], %g1 ! 4001b928 4000abd4: 86 10 20 00 clr %g3 4000abd8: 84 10 20 10 mov 0x10, %g2 int bit_mask; /* * check, whether requested bytes per block is valid */ for (bit_mask = 16; !is_valid && (bit_mask <= 512); bit_mask <<= 1) { 4000abdc: 80 a0 80 01 cmp %g2, %g1 4000abe0: 02 80 00 06 be 4000abf8 4000abe4: 86 00 e0 01 inc %g3 4000abe8: 80 a0 e0 06 cmp %g3, 6 4000abec: 12 bf ff fc bne 4000abdc <== ALWAYS TAKEN 4000abf0: 85 28 a0 01 sll %g2, 1, %g2 4000abf4: 84 10 20 80 mov 0x80, %g2 <== NOT EXECUTED if (bit_mask == requested_bytes_per_block) { is_valid = true; } } *dest_bytes_per_block = ((is_valid) 4000abf8: 03 10 00 70 sethi %hi(0x4001c000), %g1 /* * 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(); 4000abfc: 40 00 09 a6 call 4000d294 4000ac00: c4 20 60 80 st %g2, [ %g1 + 0x80 ] ! 4001c080 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; 4000ac04: 94 10 20 30 mov 0x30, %o2 /* * 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(); 4000ac08: d0 26 20 1c st %o0, [ %i0 + 0x1c ] temp_mt_entry->mt_fs_root.handlers = directory_handlers; temp_mt_entry->mt_fs_root.ops = op_table; 4000ac0c: f2 26 20 28 st %i1, [ %i0 + 0x28 ] * 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(); temp_mt_entry->mt_fs_root.handlers = directory_handlers; 4000ac10: f6 26 20 24 st %i3, [ %i0 + 0x24 ] temp_mt_entry->mt_fs_root.ops = op_table; temp_mt_entry->pathconf_limits_and_options = IMFS_LIMITS_AND_OPTIONS; 4000ac14: 13 10 00 6b sethi %hi(0x4001ac00), %o1 4000ac18: 90 06 20 38 add %i0, 0x38, %o0 4000ac1c: 40 00 0f a2 call 4000eaa4 4000ac20: 92 12 63 a0 or %o1, 0x3a0, %o1 /* * Create custom file system data. */ fs_info = calloc( 1, sizeof( IMFS_fs_info_t ) ); 4000ac24: 90 10 20 01 mov 1, %o0 4000ac28: 40 00 00 bc call 4000af18 4000ac2c: 92 10 20 10 mov 0x10, %o1 if ( !fs_info ) { 4000ac30: 82 92 20 00 orcc %o0, 0, %g1 4000ac34: 12 80 00 0a bne 4000ac5c <== ALWAYS TAKEN 4000ac38: d0 06 20 1c ld [ %i0 + 0x1c ], %o0 free(temp_mt_entry->mt_fs_root.node_access); 4000ac3c: 40 00 00 fd call 4000b030 <== NOT EXECUTED 4000ac40: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one(ENOMEM); 4000ac44: 40 00 0d 5c call 4000e1b4 <__errno> <== NOT EXECUTED 4000ac48: 01 00 00 00 nop <== NOT EXECUTED 4000ac4c: 82 10 20 0c mov 0xc, %g1 ! c <== NOT EXECUTED 4000ac50: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 4000ac54: 81 c7 e0 08 ret <== NOT EXECUTED 4000ac58: 81 e8 00 00 restore <== NOT EXECUTED /* * Set st_ino for the root to 1. */ fs_info->instance = imfs_instance++; 4000ac5c: 07 10 00 70 sethi %hi(0x4001c000), %g3 4000ac60: c4 00 e0 84 ld [ %g3 + 0x84 ], %g2 ! 4001c084 fs_info->ino_count = 1; 4000ac64: 88 10 20 01 mov 1, %g4 4000ac68: c8 20 60 04 st %g4, [ %g1 + 4 ] 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; 4000ac6c: c8 22 20 38 st %g4, [ %o0 + 0x38 ] /* * Set st_ino for the root to 1. */ fs_info->instance = imfs_instance++; 4000ac70: 88 00 a0 01 add %g2, 1, %g4 4000ac74: c8 20 e0 84 st %g4, [ %g3 + 0x84 ] 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; 4000ac78: c2 26 20 34 st %g1, [ %i0 + 0x34 ] */ fs_info->instance = imfs_instance++; fs_info->ino_count = 1; fs_info->memfile_handlers = memfile_handlers; fs_info->directory_handlers = directory_handlers; 4000ac7c: f6 20 60 0c st %i3, [ %g1 + 0xc ] * Set st_ino for the root to 1. */ fs_info->instance = imfs_instance++; fs_info->ino_count = 1; fs_info->memfile_handlers = memfile_handlers; 4000ac80: f4 20 60 08 st %i2, [ %g1 + 8 ] /* * Set st_ino for the root to 1. */ fs_info->instance = imfs_instance++; 4000ac84: c4 20 40 00 st %g2, [ %g1 ] jnode = temp_mt_entry->mt_fs_root.node_access; jnode->st_ino = fs_info->ino_count; /* Initialize POSIX FIFO/pipe module */ rtems_pipe_initialize(); 4000ac88: 40 00 07 1e call 4000c900 4000ac8c: b0 10 20 00 clr %i0 return 0; } 4000ac90: 81 c7 e0 08 ret 4000ac94: 81 e8 00 00 restore =============================================================================== 40003f44 : int IMFS_link( rtems_filesystem_location_info_t *to_loc, /* IN */ rtems_filesystem_location_info_t *parent_loc, /* IN */ const char *token /* IN */ ) { 40003f44: 9d e3 bf 50 save %sp, -176, %sp int i; /* * Verify this node can be linked to. */ info.hard_link.link_node = to_loc->node_access; 40003f48: c2 06 00 00 ld [ %i0 ], %g1 40003f4c: c2 27 bf d8 st %g1, [ %fp + -40 ] if ( info.hard_link.link_node->st_nlink >= LINK_MAX ) 40003f50: c2 10 60 34 lduh [ %g1 + 0x34 ], %g1 40003f54: 80 a0 60 07 cmp %g1, 7 40003f58: 08 80 00 06 bleu 40003f70 40003f5c: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EMLINK ); 40003f60: 40 00 3f 9c call 40013dd0 <__errno> 40003f64: 01 00 00 00 nop 40003f68: 10 80 00 17 b 40003fc4 40003f6c: 82 10 20 1f mov 0x1f, %g1 ! 1f /* * Remove any separators at the end of the string. */ IMFS_get_token( token, strlen( token ), new_name, &i ); 40003f70: 40 00 43 37 call 40014c4c 40003f74: 90 10 00 1a mov %i2, %o0 40003f78: a0 07 bf b0 add %fp, -80, %l0 40003f7c: 92 10 00 08 mov %o0, %o1 40003f80: 96 07 bf fc add %fp, -4, %o3 40003f84: 94 10 00 10 mov %l0, %o2 40003f88: 40 00 31 3c call 40010478 40003f8c: 90 10 00 1a mov %i2, %o0 * 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( 40003f90: 90 10 00 19 mov %i1, %o0 40003f94: 94 10 00 10 mov %l0, %o2 40003f98: 92 10 20 03 mov 3, %o1 40003f9c: 17 00 00 28 sethi %hi(0xa000), %o3 40003fa0: 98 07 bf d8 add %fp, -40, %o4 40003fa4: 40 00 2d f5 call 4000f778 40003fa8: 96 12 e1 ff or %o3, 0x1ff, %o3 new_name, ( S_IFLNK | ( S_IRWXU | S_IRWXG | S_IRWXO )), &info ); if ( !new_node ) 40003fac: 80 a2 20 00 cmp %o0, 0 40003fb0: 12 80 00 08 bne 40003fd0 <== ALWAYS TAKEN 40003fb4: c2 07 bf d8 ld [ %fp + -40 ], %g1 rtems_set_errno_and_return_minus_one( ENOMEM ); 40003fb8: 40 00 3f 86 call 40013dd0 <__errno> <== NOT EXECUTED 40003fbc: 01 00 00 00 nop <== NOT EXECUTED 40003fc0: 82 10 20 0c mov 0xc, %g1 ! c <== NOT EXECUTED 40003fc4: c2 22 00 00 st %g1, [ %o0 ] 40003fc8: 81 c7 e0 08 ret 40003fcc: 91 e8 3f ff restore %g0, -1, %o0 /* * 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 ); 40003fd0: 90 07 bf f4 add %fp, -12, %o0 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++; 40003fd4: c4 10 60 34 lduh [ %g1 + 0x34 ], %g2 IMFS_update_ctime( info.hard_link.link_node ); 40003fd8: 92 10 20 00 clr %o1 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++; 40003fdc: 84 00 a0 01 inc %g2 IMFS_update_ctime( info.hard_link.link_node ); 40003fe0: 40 00 02 65 call 40004974 40003fe4: c4 30 60 34 sth %g2, [ %g1 + 0x34 ] 40003fe8: c4 07 bf f4 ld [ %fp + -12 ], %g2 40003fec: c2 07 bf d8 ld [ %fp + -40 ], %g1 40003ff0: c4 20 60 48 st %g2, [ %g1 + 0x48 ] return 0; } 40003ff4: 81 c7 e0 08 ret 40003ff8: 91 e8 20 00 restore %g0, 0, %o0 =============================================================================== 4001288c : MEMFILE_STATIC int IMFS_memfile_addblock( IMFS_jnode_t *the_jnode, unsigned int block ) { 4001288c: 9d e3 bf a0 save %sp, -96, %sp 40012890: 90 10 00 18 mov %i0, %o0 block_p memory; block_p *block_entry_ptr; assert( the_jnode ); 40012894: 80 a6 20 00 cmp %i0, 0 40012898: 12 80 00 0a bne 400128c0 <== ALWAYS TAKEN 4001289c: 92 10 00 19 mov %i1, %o1 400128a0: 11 10 00 84 sethi %hi(0x40021000), %o0 <== NOT EXECUTED 400128a4: 15 10 00 84 sethi %hi(0x40021000), %o2 <== NOT EXECUTED 400128a8: 17 10 00 84 sethi %hi(0x40021000), %o3 <== NOT EXECUTED 400128ac: 90 12 21 e0 or %o0, 0x1e0, %o0 <== NOT EXECUTED 400128b0: 94 12 a3 b8 or %o2, 0x3b8, %o2 <== NOT EXECUTED 400128b4: 96 12 e2 28 or %o3, 0x228, %o3 <== NOT EXECUTED 400128b8: 10 80 00 0c b 400128e8 <== NOT EXECUTED 400128bc: 92 10 21 69 mov 0x169, %o1 <== NOT EXECUTED if ( !the_jnode ) rtems_set_errno_and_return_minus_one( EIO ); assert( the_jnode->type == IMFS_MEMORY_FILE ); 400128c0: c2 06 20 4c ld [ %i0 + 0x4c ], %g1 400128c4: 80 a0 60 05 cmp %g1, 5 400128c8: 02 80 00 0a be 400128f0 <== ALWAYS TAKEN 400128cc: 15 10 00 84 sethi %hi(0x40021000), %o2 400128d0: 11 10 00 84 sethi %hi(0x40021000), %o0 <== NOT EXECUTED 400128d4: 17 10 00 84 sethi %hi(0x40021000), %o3 <== NOT EXECUTED 400128d8: 90 12 21 e0 or %o0, 0x1e0, %o0 <== NOT EXECUTED 400128dc: 94 12 a3 b8 or %o2, 0x3b8, %o2 <== NOT EXECUTED 400128e0: 96 12 e2 38 or %o3, 0x238, %o3 <== NOT EXECUTED 400128e4: 92 10 21 6d mov 0x16d, %o1 <== NOT EXECUTED 400128e8: 7f ff c7 03 call 400044f4 <__assert_func> <== NOT EXECUTED 400128ec: 01 00 00 00 nop <== NOT EXECUTED 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 ); 400128f0: 7f ff fe 6c call 400122a0 400128f4: 94 10 20 01 mov 1, %o2 ! 1 if ( *block_entry_ptr ) 400128f8: c2 02 00 00 ld [ %o0 ], %g1 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 ); 400128fc: a0 10 00 08 mov %o0, %l0 if ( *block_entry_ptr ) 40012900: 80 a0 60 00 cmp %g1, 0 40012904: 12 80 00 09 bne 40012928 40012908: b0 10 20 00 clr %i0 #if 0 fprintf(stdout, "%d %p", block, block_entry_ptr ); fflush(stdout); #endif memory = memfile_alloc_block(); 4001290c: 7f ff fe 58 call 4001226c 40012910: b0 10 20 01 mov 1, %i0 if ( !memory ) 40012914: 80 a2 20 00 cmp %o0, 0 40012918: 02 80 00 04 be 40012928 <== NEVER TAKEN 4001291c: 01 00 00 00 nop return 1; *block_entry_ptr = memory; 40012920: d0 24 00 00 st %o0, [ %l0 ] 40012924: b0 10 20 00 clr %i0 return 0; } 40012928: 81 c7 e0 08 ret 4001292c: 81 e8 00 00 restore =============================================================================== 40012930 : MEMFILE_STATIC int IMFS_memfile_extend( IMFS_jnode_t *the_jnode, off_t new_length ) { 40012930: 9d e3 bf a0 save %sp, -96, %sp /* * Perform internal consistency checks */ assert( the_jnode ); 40012934: 80 a6 20 00 cmp %i0, 0 40012938: 32 80 00 0a bne,a 40012960 <== ALWAYS TAKEN 4001293c: c2 06 20 4c ld [ %i0 + 0x4c ], %g1 40012940: 11 10 00 84 sethi %hi(0x40021000), %o0 <== NOT EXECUTED 40012944: 15 10 00 84 sethi %hi(0x40021000), %o2 <== NOT EXECUTED 40012948: 17 10 00 84 sethi %hi(0x40021000), %o3 <== NOT EXECUTED 4001294c: 90 12 21 e0 or %o0, 0x1e0, %o0 <== NOT EXECUTED 40012950: 94 12 a3 d0 or %o2, 0x3d0, %o2 <== NOT EXECUTED 40012954: 96 12 e2 28 or %o3, 0x228, %o3 <== NOT EXECUTED 40012958: 10 80 00 0c b 40012988 <== NOT EXECUTED 4001295c: 92 10 21 31 mov 0x131, %o1 <== NOT EXECUTED if ( !the_jnode ) rtems_set_errno_and_return_minus_one( EIO ); assert( the_jnode->type == IMFS_MEMORY_FILE ); 40012960: 80 a0 60 05 cmp %g1, 5 40012964: 02 80 00 0b be 40012990 <== ALWAYS TAKEN 40012968: 03 10 00 88 sethi %hi(0x40022000), %g1 4001296c: 11 10 00 84 sethi %hi(0x40021000), %o0 <== NOT EXECUTED 40012970: 15 10 00 84 sethi %hi(0x40021000), %o2 <== NOT EXECUTED 40012974: 17 10 00 84 sethi %hi(0x40021000), %o3 <== NOT EXECUTED 40012978: 90 12 21 e0 or %o0, 0x1e0, %o0 <== NOT EXECUTED 4001297c: 94 12 a3 d0 or %o2, 0x3d0, %o2 <== NOT EXECUTED 40012980: 96 12 e2 38 or %o3, 0x238, %o3 <== NOT EXECUTED 40012984: 92 10 21 35 mov 0x135, %o1 <== NOT EXECUTED 40012988: 7f ff c6 db call 400044f4 <__assert_func> <== NOT EXECUTED 4001298c: 01 00 00 00 nop <== NOT EXECUTED if ( the_jnode->type != IMFS_MEMORY_FILE ) rtems_set_errno_and_return_minus_one( EIO ); if ( new_length >= IMFS_MEMFILE_MAXIMUM_SIZE ) 40012990: e0 00 63 38 ld [ %g1 + 0x338 ], %l0 40012994: a3 34 20 02 srl %l0, 2, %l1 40012998: 92 10 00 11 mov %l1, %o1 4001299c: 40 00 2a 52 call 4001d2e4 <.umul> 400129a0: 90 04 60 01 add %l1, 1, %o0 400129a4: 92 10 00 11 mov %l1, %o1 400129a8: 40 00 2a 4f call 4001d2e4 <.umul> 400129ac: 90 02 20 01 inc %o0 400129b0: 92 10 00 10 mov %l0, %o1 400129b4: 40 00 2a 4c call 4001d2e4 <.umul> 400129b8: 90 02 3f ff add %o0, -1, %o0 400129bc: 82 10 20 00 clr %g1 400129c0: 80 a0 40 19 cmp %g1, %i1 400129c4: 34 80 00 0b bg,a 400129f0 <== NEVER TAKEN 400129c8: e2 06 20 50 ld [ %i0 + 0x50 ], %l1 <== NOT EXECUTED 400129cc: 80 a0 40 19 cmp %g1, %i1 400129d0: 12 80 00 04 bne 400129e0 <== NEVER TAKEN 400129d4: 80 a2 00 1a cmp %o0, %i2 400129d8: 38 80 00 06 bgu,a 400129f0 <== ALWAYS TAKEN 400129dc: e2 06 20 50 ld [ %i0 + 0x50 ], %l1 rtems_set_errno_and_return_minus_one( EINVAL ); 400129e0: 40 00 04 fc call 40013dd0 <__errno> <== NOT EXECUTED 400129e4: 01 00 00 00 nop <== NOT EXECUTED 400129e8: 10 80 00 2b b 40012a94 <== NOT EXECUTED 400129ec: 82 10 20 16 mov 0x16, %g1 ! 16 <== NOT EXECUTED if ( new_length <= the_jnode->info.file.size ) 400129f0: 80 a6 40 11 cmp %i1, %l1 400129f4: 14 80 00 09 bg 40012a18 <== NEVER TAKEN 400129f8: e6 06 20 54 ld [ %i0 + 0x54 ], %l3 400129fc: 80 a6 40 11 cmp %i1, %l1 40012a00: 12 80 00 04 bne 40012a10 <== NEVER TAKEN 40012a04: 80 a6 80 13 cmp %i2, %l3 40012a08: 18 80 00 05 bgu 40012a1c 40012a0c: a5 3c 20 1f sra %l0, 0x1f, %l2 40012a10: 81 c7 e0 08 ret 40012a14: 91 e8 20 00 restore %g0, 0, %o0 /* * Calculate the number of range of blocks to allocate */ new_blocks = new_length / IMFS_MEMFILE_BYTES_PER_BLOCK; 40012a18: a5 3c 20 1f sra %l0, 0x1f, %l2 <== NOT EXECUTED 40012a1c: 96 10 00 10 mov %l0, %o3 40012a20: 94 10 00 12 mov %l2, %o2 40012a24: 90 10 00 19 mov %i1, %o0 40012a28: 40 00 2b f4 call 4001d9f8 <__divdi3> 40012a2c: 92 10 00 1a mov %i2, %o1 old_blocks = the_jnode->info.file.size / IMFS_MEMFILE_BYTES_PER_BLOCK; 40012a30: 90 10 00 11 mov %l1, %o0 40012a34: 96 10 00 10 mov %l0, %o3 /* * Calculate the number of range of blocks to allocate */ new_blocks = new_length / IMFS_MEMFILE_BYTES_PER_BLOCK; 40012a38: a8 10 00 09 mov %o1, %l4 old_blocks = the_jnode->info.file.size / IMFS_MEMFILE_BYTES_PER_BLOCK; 40012a3c: 94 10 00 12 mov %l2, %o2 40012a40: 40 00 2b ee call 4001d9f8 <__divdi3> 40012a44: 92 10 00 13 mov %l3, %o1 40012a48: a2 10 00 09 mov %o1, %l1 /* * Now allocate each of those blocks. */ for ( block=old_blocks ; block<=new_blocks ; block++ ) { 40012a4c: 10 80 00 15 b 40012aa0 40012a50: a0 10 00 09 mov %o1, %l0 if ( IMFS_memfile_addblock( the_jnode, block ) ) { 40012a54: 7f ff ff 8e call 4001288c 40012a58: 92 10 00 10 mov %l0, %o1 40012a5c: 80 a2 20 00 cmp %o0, 0 40012a60: 22 80 00 10 be,a 40012aa0 <== ALWAYS TAKEN 40012a64: a0 04 20 01 inc %l0 for ( ; block>=old_blocks ; block-- ) { 40012a68: 10 80 00 06 b 40012a80 <== NOT EXECUTED 40012a6c: 80 a4 00 11 cmp %l0, %l1 <== NOT EXECUTED IMFS_memfile_remove_block( the_jnode, block ); 40012a70: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 40012a74: 7f ff fe d7 call 400125d0 <== NOT EXECUTED 40012a78: a0 04 3f ff add %l0, -1, %l0 <== 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-- ) { 40012a7c: 80 a4 00 11 cmp %l0, %l1 <== NOT EXECUTED 40012a80: 1a bf ff fc bcc 40012a70 <== NOT EXECUTED 40012a84: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED IMFS_memfile_remove_block( the_jnode, block ); } rtems_set_errno_and_return_minus_one( ENOSPC ); 40012a88: 40 00 04 d2 call 40013dd0 <__errno> <== NOT EXECUTED 40012a8c: 01 00 00 00 nop <== NOT EXECUTED 40012a90: 82 10 20 1c mov 0x1c, %g1 ! 1c <== NOT EXECUTED 40012a94: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40012a98: 81 c7 e0 08 ret <== NOT EXECUTED 40012a9c: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED /* * Now allocate each of those blocks. */ for ( block=old_blocks ; block<=new_blocks ; block++ ) { 40012aa0: 80 a4 00 14 cmp %l0, %l4 40012aa4: 08 bf ff ec bleu 40012a54 40012aa8: 90 10 00 18 mov %i0, %o0 /* * Set the new length of the file. */ the_jnode->info.file.size = new_length; 40012aac: f4 26 20 54 st %i2, [ %i0 + 0x54 ] 40012ab0: f2 26 20 50 st %i1, [ %i0 + 0x50 ] return 0; } 40012ab4: 81 c7 e0 08 ret 40012ab8: 91 e8 20 00 restore %g0, 0, %o0 =============================================================================== 400122a0 : #endif IMFS_jnode_t *the_jnode, unsigned int block, int malloc_it ) { 400122a0: 9d e3 bf a0 save %sp, -96, %sp /* * Perform internal consistency checks */ assert( the_jnode ); 400122a4: 80 a6 20 00 cmp %i0, 0 400122a8: 32 80 00 0a bne,a 400122d0 <== ALWAYS TAKEN 400122ac: c2 06 20 4c ld [ %i0 + 0x4c ], %g1 400122b0: 11 10 00 84 sethi %hi(0x40021000), %o0 <== NOT EXECUTED 400122b4: 15 10 00 84 sethi %hi(0x40021000), %o2 <== NOT EXECUTED 400122b8: 17 10 00 84 sethi %hi(0x40021000), %o3 <== NOT EXECUTED 400122bc: 90 12 21 e0 or %o0, 0x1e0, %o0 <== NOT EXECUTED 400122c0: 94 12 a3 10 or %o2, 0x310, %o2 <== NOT EXECUTED 400122c4: 96 12 e2 28 or %o3, 0x228, %o3 <== NOT EXECUTED 400122c8: 10 80 00 0c b 400122f8 <== NOT EXECUTED 400122cc: 92 10 23 88 mov 0x388, %o1 <== NOT EXECUTED if ( !the_jnode ) return NULL; assert( the_jnode->type == IMFS_MEMORY_FILE ); 400122d0: 80 a0 60 05 cmp %g1, 5 400122d4: 02 80 00 0b be 40012300 <== ALWAYS TAKEN 400122d8: 03 10 00 88 sethi %hi(0x40022000), %g1 400122dc: 11 10 00 84 sethi %hi(0x40021000), %o0 <== NOT EXECUTED 400122e0: 15 10 00 84 sethi %hi(0x40021000), %o2 <== NOT EXECUTED 400122e4: 17 10 00 84 sethi %hi(0x40021000), %o3 <== NOT EXECUTED 400122e8: 90 12 21 e0 or %o0, 0x1e0, %o0 <== NOT EXECUTED 400122ec: 94 12 a3 10 or %o2, 0x310, %o2 <== NOT EXECUTED 400122f0: 96 12 e2 38 or %o3, 0x238, %o3 <== NOT EXECUTED 400122f4: 92 10 23 8c mov 0x38c, %o1 <== NOT EXECUTED 400122f8: 7f ff c8 7f call 400044f4 <__assert_func> <== NOT EXECUTED 400122fc: 01 00 00 00 nop <== NOT EXECUTED /* * Is the block number in the simple indirect portion? */ if ( my_block <= LAST_INDIRECT ) { 40012300: e0 00 63 38 ld [ %g1 + 0x338 ], %l0 40012304: a1 34 20 02 srl %l0, 2, %l0 40012308: 82 04 3f ff add %l0, -1, %g1 4001230c: 80 a6 40 01 cmp %i1, %g1 40012310: 18 80 00 16 bgu 40012368 <== NEVER TAKEN 40012314: 90 04 20 01 add %l0, 1, %o0 fprintf(stdout, "(s %d) ", block ); fflush(stdout); #endif p = info->indirect; if ( malloc_it ) { 40012318: 80 a6 a0 00 cmp %i2, 0 4001231c: 02 80 00 0f be 40012358 40012320: c2 06 20 58 ld [ %i0 + 0x58 ], %g1 if ( !p ) { 40012324: 80 a0 60 00 cmp %g1, 0 40012328: 32 80 00 09 bne,a 4001234c 4001232c: f0 06 20 58 ld [ %i0 + 0x58 ], %i0 p = memfile_alloc_block(); 40012330: 7f ff ff cf call 4001226c 40012334: 01 00 00 00 nop if ( !p ) 40012338: 80 a2 20 00 cmp %o0, 0 4001233c: 22 80 00 86 be,a 40012554 <== NEVER TAKEN 40012340: b0 10 20 00 clr %i0 <== NOT EXECUTED return 0; info->indirect = p; 40012344: d0 26 20 58 st %o0, [ %i0 + 0x58 ] } return &info->indirect[ my_block ]; 40012348: f0 06 20 58 ld [ %i0 + 0x58 ], %i0 4001234c: b3 2e 60 02 sll %i1, 2, %i1 40012350: 81 c7 e0 08 ret 40012354: 91 ee 00 19 restore %i0, %i1, %o0 } if ( !p ) return 0; return &info->indirect[ my_block ]; 40012358: b3 2e 60 02 sll %i1, 2, %i1 info->indirect = p; } return &info->indirect[ my_block ]; } if ( !p ) 4001235c: 80 a0 60 00 cmp %g1, 0 return 0; return &info->indirect[ my_block ]; 40012360: 10 80 00 32 b 40012428 40012364: b0 00 40 19 add %g1, %i1, %i0 /* * Is the block number in the doubly indirect portion? */ if ( my_block <= LAST_DOUBLY_INDIRECT ) { 40012368: 40 00 2b df call 4001d2e4 <.umul> <== NOT EXECUTED 4001236c: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED 40012370: 82 02 3f ff add %o0, -1, %g1 <== NOT EXECUTED 40012374: 80 a6 40 01 cmp %i1, %g1 <== NOT EXECUTED 40012378: 18 80 00 30 bgu 40012438 <== NOT EXECUTED 4001237c: a2 10 00 08 mov %o0, %l1 <== NOT EXECUTED #if 0 fprintf(stdout, "(d %d) ", block ); fflush(stdout); #endif my_block -= FIRST_DOUBLY_INDIRECT; 40012380: b2 26 40 10 sub %i1, %l0, %i1 <== NOT EXECUTED singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS; 40012384: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED 40012388: 40 00 2c bd call 4001d67c <.urem> <== NOT EXECUTED 4001238c: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS; 40012390: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED fflush(stdout); #endif my_block -= FIRST_DOUBLY_INDIRECT; singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS; 40012394: a2 10 00 08 mov %o0, %l1 <== NOT EXECUTED doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS; 40012398: 40 00 2c 0d call 4001d3cc <.udiv> <== NOT EXECUTED 4001239c: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED p = info->doubly_indirect; if ( malloc_it ) { 400123a0: 80 a6 a0 00 cmp %i2, 0 <== NOT EXECUTED #endif my_block -= FIRST_DOUBLY_INDIRECT; singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS; doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS; 400123a4: a0 10 00 08 mov %o0, %l0 <== NOT EXECUTED p = info->doubly_indirect; if ( malloc_it ) { 400123a8: 02 80 00 18 be 40012408 <== NOT EXECUTED 400123ac: c2 06 20 5c ld [ %i0 + 0x5c ], %g1 <== NOT EXECUTED if ( !p ) { 400123b0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400123b4: 12 80 00 08 bne 400123d4 <== NOT EXECUTED 400123b8: a1 2c 20 02 sll %l0, 2, %l0 <== NOT EXECUTED p = memfile_alloc_block(); 400123bc: 7f ff ff ac call 4001226c <== NOT EXECUTED 400123c0: 01 00 00 00 nop <== NOT EXECUTED if ( !p ) 400123c4: 82 92 20 00 orcc %o0, 0, %g1 <== NOT EXECUTED 400123c8: 22 80 00 63 be,a 40012554 <== NOT EXECUTED 400123cc: b0 10 20 00 clr %i0 <== NOT EXECUTED return 0; info->doubly_indirect = p; 400123d0: c2 26 20 5c st %g1, [ %i0 + 0x5c ] <== NOT EXECUTED } p1 = (block_p *)p[ doubly ]; 400123d4: d0 00 40 10 ld [ %g1 + %l0 ], %o0 <== NOT EXECUTED if ( !p1 ) { 400123d8: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 400123dc: 12 80 00 08 bne 400123fc <== NOT EXECUTED 400123e0: a0 00 40 10 add %g1, %l0, %l0 <== NOT EXECUTED p1 = memfile_alloc_block(); 400123e4: 7f ff ff a2 call 4001226c <== NOT EXECUTED 400123e8: 01 00 00 00 nop <== NOT EXECUTED if ( !p1 ) 400123ec: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 400123f0: 22 80 00 59 be,a 40012554 <== NOT EXECUTED 400123f4: b0 10 20 00 clr %i0 <== NOT EXECUTED return 0; p[ doubly ] = (block_p) p1; 400123f8: d0 24 00 00 st %o0, [ %l0 ] <== NOT EXECUTED } return (block_p *)&p1[ singly ]; 400123fc: a3 2c 60 02 sll %l1, 2, %l1 <== NOT EXECUTED 40012400: 81 c7 e0 08 ret <== NOT EXECUTED 40012404: 91 ea 00 11 restore %o0, %l1, %o0 <== NOT EXECUTED } if ( !p ) 40012408: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4001240c: 02 80 00 52 be 40012554 <== NOT EXECUTED 40012410: b0 10 20 00 clr %i0 <== NOT EXECUTED return 0; p = (block_p *)p[ doubly ]; 40012414: a1 2a 20 02 sll %o0, 2, %l0 <== NOT EXECUTED 40012418: c2 00 40 10 ld [ %g1 + %l0 ], %g1 <== 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 ]; 4001241c: a3 2c 60 02 sll %l1, 2, %l1 <== NOT EXECUTED if ( !p ) return 0; p = (block_p *)p[ doubly ]; if ( !p ) 40012420: 80 a0 60 00 cmp %g1, 0 <== 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 ]; 40012424: b0 00 40 11 add %g1, %l1, %i0 <== NOT EXECUTED if ( !p ) return 0; p = (block_p *)p[ doubly ]; if ( !p ) 40012428: 12 80 00 4b bne 40012554 <== ALWAYS TAKEN 4001242c: 01 00 00 00 nop p2 = (block_p *)p1[ doubly ]; if ( !p ) return 0; return (block_p *)&p2[ singly ]; 40012430: 81 c7 e0 08 ret <== NOT EXECUTED 40012434: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED #endif /* * Is the block number in the triply indirect portion? */ if ( my_block <= LAST_TRIPLY_INDIRECT ) { 40012438: 90 02 20 01 inc %o0 <== NOT EXECUTED 4001243c: 40 00 2b aa call 4001d2e4 <.umul> <== NOT EXECUTED 40012440: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED 40012444: 90 02 3f ff add %o0, -1, %o0 <== NOT EXECUTED 40012448: 80 a6 40 08 cmp %i1, %o0 <== NOT EXECUTED 4001244c: 18 80 00 41 bgu 40012550 <== NOT EXECUTED 40012450: b2 26 40 11 sub %i1, %l1, %i1 <== NOT EXECUTED my_block -= FIRST_TRIPLY_INDIRECT; singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS; 40012454: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED 40012458: 40 00 2c 89 call 4001d67c <.urem> <== NOT EXECUTED 4001245c: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS; 40012460: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED */ if ( my_block <= LAST_TRIPLY_INDIRECT ) { my_block -= FIRST_TRIPLY_INDIRECT; singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS; 40012464: a4 10 00 08 mov %o0, %l2 <== NOT EXECUTED doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS; 40012468: 40 00 2b d9 call 4001d3cc <.udiv> <== NOT EXECUTED 4001246c: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED triply = doubly / IMFS_MEMFILE_BLOCK_SLOTS; 40012470: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED 40012474: 40 00 2b d6 call 4001d3cc <.udiv> <== NOT EXECUTED 40012478: b2 10 00 08 mov %o0, %i1 <== NOT EXECUTED doubly %= IMFS_MEMFILE_BLOCK_SLOTS; 4001247c: 92 10 00 10 mov %l0, %o1 <== 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; 40012480: a2 10 00 08 mov %o0, %l1 <== NOT EXECUTED doubly %= IMFS_MEMFILE_BLOCK_SLOTS; 40012484: 40 00 2c 7e call 4001d67c <.urem> <== NOT EXECUTED 40012488: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED p = info->triply_indirect; if ( malloc_it ) { 4001248c: 80 a6 a0 00 cmp %i2, 0 <== NOT EXECUTED 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; doubly %= IMFS_MEMFILE_BLOCK_SLOTS; 40012490: a0 10 00 08 mov %o0, %l0 <== NOT EXECUTED p = info->triply_indirect; if ( malloc_it ) { 40012494: 02 80 00 23 be 40012520 <== NOT EXECUTED 40012498: c2 06 20 60 ld [ %i0 + 0x60 ], %g1 <== NOT EXECUTED if ( !p ) { 4001249c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400124a0: 12 80 00 08 bne 400124c0 <== NOT EXECUTED 400124a4: a3 2c 60 02 sll %l1, 2, %l1 <== NOT EXECUTED p = memfile_alloc_block(); 400124a8: 7f ff ff 71 call 4001226c <== NOT EXECUTED 400124ac: 01 00 00 00 nop <== NOT EXECUTED if ( !p ) 400124b0: 82 92 20 00 orcc %o0, 0, %g1 <== NOT EXECUTED 400124b4: 22 80 00 28 be,a 40012554 <== NOT EXECUTED 400124b8: b0 10 20 00 clr %i0 <== NOT EXECUTED return 0; info->triply_indirect = p; 400124bc: c2 26 20 60 st %g1, [ %i0 + 0x60 ] <== NOT EXECUTED } p1 = (block_p *) p[ triply ]; 400124c0: c4 00 40 11 ld [ %g1 + %l1 ], %g2 <== NOT EXECUTED if ( !p1 ) { 400124c4: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED 400124c8: 12 80 00 08 bne 400124e8 <== NOT EXECUTED 400124cc: a2 00 40 11 add %g1, %l1, %l1 <== NOT EXECUTED p1 = memfile_alloc_block(); 400124d0: 7f ff ff 67 call 4001226c <== NOT EXECUTED 400124d4: 01 00 00 00 nop <== NOT EXECUTED if ( !p1 ) 400124d8: 84 92 20 00 orcc %o0, 0, %g2 <== NOT EXECUTED 400124dc: 02 80 00 1e be 40012554 <== NOT EXECUTED 400124e0: b0 10 20 00 clr %i0 <== NOT EXECUTED return 0; p[ triply ] = (block_p) p1; 400124e4: c4 24 40 00 st %g2, [ %l1 ] <== NOT EXECUTED } p2 = (block_p *)p1[ doubly ]; 400124e8: a1 2c 20 02 sll %l0, 2, %l0 <== NOT EXECUTED 400124ec: d0 00 80 10 ld [ %g2 + %l0 ], %o0 <== NOT EXECUTED if ( !p2 ) { 400124f0: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 400124f4: 12 80 00 08 bne 40012514 <== NOT EXECUTED 400124f8: a0 00 80 10 add %g2, %l0, %l0 <== NOT EXECUTED p2 = memfile_alloc_block(); 400124fc: 7f ff ff 5c call 4001226c <== NOT EXECUTED 40012500: 01 00 00 00 nop <== NOT EXECUTED if ( !p2 ) 40012504: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40012508: 22 80 00 13 be,a 40012554 <== NOT EXECUTED 4001250c: b0 10 20 00 clr %i0 <== NOT EXECUTED return 0; p1[ doubly ] = (block_p) p2; 40012510: d0 24 00 00 st %o0, [ %l0 ] <== NOT EXECUTED } return (block_p *)&p2[ singly ]; 40012514: a5 2c a0 02 sll %l2, 2, %l2 <== NOT EXECUTED 40012518: 81 c7 e0 08 ret <== NOT EXECUTED 4001251c: 91 ea 00 12 restore %o0, %l2, %o0 <== NOT EXECUTED } if ( !p ) 40012520: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40012524: 02 80 00 0c be 40012554 <== NOT EXECUTED 40012528: b0 10 20 00 clr %i0 <== 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 ]; 4001252c: a3 2c 60 02 sll %l1, 2, %l1 <== NOT EXECUTED 40012530: c2 00 40 11 ld [ %g1 + %l1 ], %g1 <== NOT EXECUTED if ( !p1 ) 40012534: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40012538: 02 80 00 07 be 40012554 <== NOT EXECUTED 4001253c: a1 2a 20 02 sll %o0, 2, %l0 <== NOT EXECUTED p2 = (block_p *)p1[ doubly ]; if ( !p ) return 0; return (block_p *)&p2[ singly ]; 40012540: f0 00 40 10 ld [ %g1 + %l0 ], %i0 <== NOT EXECUTED 40012544: a5 2c a0 02 sll %l2, 2, %l2 <== NOT EXECUTED 40012548: 81 c7 e0 08 ret <== NOT EXECUTED 4001254c: 91 ee 00 12 restore %i0, %l2, %o0 <== NOT EXECUTED 40012550: b0 10 20 00 clr %i0 <== NOT EXECUTED /* * This means the requested block number is out of range. */ return 0; } 40012554: 81 c7 e0 08 ret 40012558: 81 e8 00 00 restore =============================================================================== 40012f3c : IMFS_jnode_t *the_jnode, off_t start, unsigned char *destination, unsigned int length ) { 40012f3c: 9d e3 bf 98 save %sp, -104, %sp /* * Perform internal consistency checks */ assert( the_jnode ); 40012f40: a0 96 20 00 orcc %i0, 0, %l0 IMFS_jnode_t *the_jnode, off_t start, unsigned char *destination, unsigned int length ) { 40012f44: a4 10 00 19 mov %i1, %l2 /* * Perform internal consistency checks */ assert( the_jnode ); 40012f48: 12 80 00 0a bne 40012f70 <== ALWAYS TAKEN 40012f4c: a6 10 00 1a mov %i2, %l3 40012f50: 11 10 00 84 sethi %hi(0x40021000), %o0 <== NOT EXECUTED 40012f54: 15 10 00 84 sethi %hi(0x40021000), %o2 <== NOT EXECUTED 40012f58: 17 10 00 84 sethi %hi(0x40021000), %o3 <== NOT EXECUTED 40012f5c: 90 12 21 e0 or %o0, 0x1e0, %o0 <== NOT EXECUTED 40012f60: 94 12 a3 48 or %o2, 0x348, %o2 <== NOT EXECUTED 40012f64: 96 12 e2 28 or %o3, 0x228, %o3 <== NOT EXECUTED 40012f68: 10 80 00 0e b 40012fa0 <== NOT EXECUTED 40012f6c: 92 10 22 4c mov 0x24c, %o1 <== NOT EXECUTED if ( !the_jnode ) rtems_set_errno_and_return_minus_one( EIO ); assert( the_jnode->type == IMFS_MEMORY_FILE || 40012f70: c2 04 20 4c ld [ %l0 + 0x4c ], %g1 40012f74: 84 00 7f fb add %g1, -5, %g2 40012f78: 80 a0 a0 01 cmp %g2, 1 40012f7c: 08 80 00 0b bleu 40012fa8 <== ALWAYS TAKEN 40012f80: 80 a6 e0 00 cmp %i3, 0 40012f84: 11 10 00 84 sethi %hi(0x40021000), %o0 <== NOT EXECUTED 40012f88: 15 10 00 84 sethi %hi(0x40021000), %o2 <== NOT EXECUTED 40012f8c: 17 10 00 84 sethi %hi(0x40021000), %o3 <== NOT EXECUTED 40012f90: 90 12 21 e0 or %o0, 0x1e0, %o0 <== NOT EXECUTED 40012f94: 94 12 a3 48 or %o2, 0x348, %o2 <== NOT EXECUTED 40012f98: 96 12 e2 b8 or %o3, 0x2b8, %o3 <== NOT EXECUTED 40012f9c: 92 10 22 51 mov 0x251, %o1 <== NOT EXECUTED 40012fa0: 7f ff c5 55 call 400044f4 <__assert_func> <== NOT EXECUTED 40012fa4: 01 00 00 00 nop <== NOT EXECUTED /* * Error checks on arguments */ assert( dest ); 40012fa8: 32 80 00 0a bne,a 40012fd0 <== ALWAYS TAKEN 40012fac: 80 a7 20 00 cmp %i4, 0 40012fb0: 11 10 00 84 sethi %hi(0x40021000), %o0 <== NOT EXECUTED 40012fb4: 15 10 00 84 sethi %hi(0x40021000), %o2 <== NOT EXECUTED 40012fb8: 17 10 00 84 sethi %hi(0x40021000), %o3 <== NOT EXECUTED 40012fbc: 90 12 21 e0 or %o0, 0x1e0, %o0 <== NOT EXECUTED 40012fc0: 94 12 a3 48 or %o2, 0x348, %o2 <== NOT EXECUTED 40012fc4: 96 12 e3 08 or %o3, 0x308, %o3 <== NOT EXECUTED 40012fc8: 10 bf ff f6 b 40012fa0 <== NOT EXECUTED 40012fcc: 92 10 22 5a mov 0x25a, %o1 <== NOT EXECUTED /* * If there is nothing to read, then quick exit. */ my_length = length; if ( !my_length ) 40012fd0: 12 80 00 08 bne 40012ff0 <== ALWAYS TAKEN 40012fd4: 80 a0 60 06 cmp %g1, 6 rtems_set_errno_and_return_minus_one( EINVAL ); 40012fd8: 40 00 03 7e call 40013dd0 <__errno> <== NOT EXECUTED 40012fdc: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40012fe0: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 40012fe4: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40012fe8: 81 c7 e0 08 ret <== NOT EXECUTED 40012fec: 81 e8 00 00 restore <== NOT EXECUTED /* * Linear files (as created from a tar file are easier to handle * than block files). */ if (the_jnode->type == IMFS_LINEAR_FILE) { 40012ff0: 32 80 00 1c bne,a 40013060 <== ALWAYS TAKEN 40012ff4: c6 04 20 50 ld [ %l0 + 0x50 ], %g3 unsigned char *file_ptr; file_ptr = (unsigned char *)the_jnode->info.linearfile.direct; if (my_length > (the_jnode->info.linearfile.size - start)) 40012ff8: d8 1c 20 50 ldd [ %l0 + 0x50 ], %o4 <== NOT EXECUTED 40012ffc: 82 10 20 00 clr %g1 <== NOT EXECUTED 40013000: 86 a3 40 1a subcc %o5, %i2, %g3 <== NOT EXECUTED 40013004: 84 63 00 19 subx %o4, %i1, %g2 <== NOT EXECUTED 40013008: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 4001300c: 14 80 00 09 bg 40013030 <== NOT EXECUTED 40013010: d2 04 20 58 ld [ %l0 + 0x58 ], %o1 <== NOT EXECUTED 40013014: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 40013018: 12 80 00 04 bne 40013028 <== NOT EXECUTED 4001301c: 80 a7 00 03 cmp %i4, %g3 <== NOT EXECUTED 40013020: 38 80 00 05 bgu,a 40013034 <== NOT EXECUTED 40013024: b0 23 40 13 sub %o5, %l3, %i0 <== NOT EXECUTED 40013028: 10 80 00 03 b 40013034 <== NOT EXECUTED 4001302c: b0 10 00 1c mov %i4, %i0 <== NOT EXECUTED my_length = the_jnode->info.linearfile.size - start; 40013030: b0 23 40 13 sub %o5, %l3, %i0 <== NOT EXECUTED memcpy(dest, &file_ptr[start], my_length); 40013034: 92 02 40 13 add %o1, %l3, %o1 <== NOT EXECUTED 40013038: 94 10 00 18 mov %i0, %o2 <== NOT EXECUTED 4001303c: 40 00 05 a1 call 400146c0 <== NOT EXECUTED 40013040: 90 10 00 1b mov %i3, %o0 <== NOT EXECUTED IMFS_update_atime( the_jnode ); 40013044: 90 07 bf f8 add %fp, -8, %o0 <== NOT EXECUTED 40013048: 7f ff c6 4b call 40004974 <== NOT EXECUTED 4001304c: 92 10 20 00 clr %o1 <== NOT EXECUTED 40013050: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED 40013054: c2 24 20 40 st %g1, [ %l0 + 0x40 ] <== NOT EXECUTED return my_length; 40013058: 81 c7 e0 08 ret <== NOT EXECUTED 4001305c: 81 e8 00 00 restore <== NOT EXECUTED * 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 ) 40013060: 88 10 20 00 clr %g4 /* * 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; 40013064: 82 10 00 1a mov %i2, %g1 if ( last_byte > the_jnode->info.file.size ) 40013068: 80 a1 00 03 cmp %g4, %g3 4001306c: c4 04 20 54 ld [ %l0 + 0x54 ], %g2 40013070: 14 80 00 08 bg 40013090 <== NEVER TAKEN 40013074: 9a 07 00 1a add %i4, %i2, %o5 40013078: 80 a1 00 03 cmp %g4, %g3 4001307c: 32 80 00 07 bne,a 40013098 <== NEVER TAKEN 40013080: 03 10 00 88 sethi %hi(0x40022000), %g1 <== NOT EXECUTED 40013084: 80 a3 40 02 cmp %o5, %g2 40013088: 28 80 00 04 bleu,a 40013098 4001308c: 03 10 00 88 sethi %hi(0x40022000), %g1 my_length = the_jnode->info.file.size - start; 40013090: b8 20 80 01 sub %g2, %g1, %i4 /* * Phase 1: possibly the last part of one block */ start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK; 40013094: 03 10 00 88 sethi %hi(0x40022000), %g1 40013098: e2 00 63 38 ld [ %g1 + 0x338 ], %l1 ! 40022338 4001309c: 90 10 00 12 mov %l2, %o0 400130a0: ab 3c 60 1f sra %l1, 0x1f, %l5 400130a4: 96 10 00 11 mov %l1, %o3 400130a8: 94 10 00 15 mov %l5, %o2 400130ac: 40 00 2b 3a call 4001dd94 <__moddi3> 400130b0: 92 10 00 13 mov %l3, %o1 block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; 400130b4: 90 10 00 12 mov %l2, %o0 /* * Phase 1: possibly the last part of one block */ start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK; 400130b8: a8 10 00 09 mov %o1, %l4 block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; 400130bc: 94 10 00 15 mov %l5, %o2 400130c0: 92 10 00 13 mov %l3, %o1 400130c4: 40 00 2a 4d call 4001d9f8 <__divdi3> 400130c8: 96 10 00 11 mov %l1, %o3 if ( start_offset ) { 400130cc: 80 a5 20 00 cmp %l4, 0 /* * Phase 1: possibly the last part of one block */ start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK; block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; 400130d0: a4 10 00 09 mov %o1, %l2 if ( start_offset ) { 400130d4: aa 10 00 1b mov %i3, %l5 400130d8: 02 80 00 1c be 40013148 400130dc: b0 10 20 00 clr %i0 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 ); 400130e0: 90 10 00 10 mov %l0, %o0 400130e4: 7f ff fc 6f call 400122a0 400130e8: 94 10 20 00 clr %o2 assert( block_ptr ); 400130ec: 80 a2 20 00 cmp %o0, 0 400130f0: 32 80 00 0a bne,a 40013118 <== ALWAYS TAKEN 400130f4: a2 24 40 14 sub %l1, %l4, %l1 400130f8: 11 10 00 84 sethi %hi(0x40021000), %o0 <== NOT EXECUTED 400130fc: 15 10 00 84 sethi %hi(0x40021000), %o2 <== NOT EXECUTED 40013100: 17 10 00 84 sethi %hi(0x40021000), %o3 <== NOT EXECUTED 40013104: 90 12 21 e0 or %o0, 0x1e0, %o0 <== NOT EXECUTED 40013108: 94 12 a3 48 or %o2, 0x348, %o2 <== NOT EXECUTED 4001310c: 96 12 e2 70 or %o3, 0x270, %o3 <== NOT EXECUTED 40013110: 10 bf ff a4 b 40012fa0 <== NOT EXECUTED 40013114: 92 10 22 96 mov 0x296, %o1 <== 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; 40013118: 80 a7 00 11 cmp %i4, %l1 4001311c: 08 80 00 03 bleu 40013128 40013120: 94 10 00 1c mov %i4, %o2 40013124: 94 10 00 11 mov %l1, %o2 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 ); 40013128: d2 02 00 00 ld [ %o0 ], %o1 dest += to_copy; 4001312c: aa 06 c0 0a add %i3, %o2, %l5 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 ); 40013130: 92 02 40 14 add %o1, %l4, %o1 dest += to_copy; block++; 40013134: a4 04 a0 01 inc %l2 my_length -= to_copy; 40013138: b8 27 00 0a sub %i4, %o2, %i4 4001313c: b0 10 00 0a mov %o2, %i0 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 ); 40013140: 40 00 05 60 call 400146c0 40013144: 90 10 00 1b mov %i3, %o0 /* * Phase 2: all of zero of more blocks */ to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK; 40013148: 03 10 00 88 sethi %hi(0x40022000), %g1 while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) { 4001314c: a8 10 63 38 or %g1, 0x338, %l4 ! 40022338 40013150: 10 80 00 17 b 400131ac 40013154: e2 00 63 38 ld [ %g1 + 0x338 ], %l1 block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); 40013158: 92 10 00 12 mov %l2, %o1 4001315c: 7f ff fc 51 call 400122a0 40013160: 94 10 20 00 clr %o2 assert( block_ptr ); 40013164: 80 a2 20 00 cmp %o0, 0 40013168: 32 80 00 0a bne,a 40013190 <== ALWAYS TAKEN 4001316c: d2 02 00 00 ld [ %o0 ], %o1 40013170: 11 10 00 84 sethi %hi(0x40021000), %o0 <== NOT EXECUTED 40013174: 15 10 00 84 sethi %hi(0x40021000), %o2 <== NOT EXECUTED 40013178: 17 10 00 84 sethi %hi(0x40021000), %o3 <== NOT EXECUTED 4001317c: 90 12 21 e0 or %o0, 0x1e0, %o0 <== NOT EXECUTED 40013180: 94 12 a3 48 or %o2, 0x348, %o2 <== NOT EXECUTED 40013184: 96 12 e2 70 or %o3, 0x270, %o3 <== NOT EXECUTED 40013188: 10 bf ff 86 b 40012fa0 <== NOT EXECUTED 4001318c: 92 10 22 a7 mov 0x2a7, %o1 <== NOT EXECUTED if ( !block_ptr ) return copied; memcpy( dest, &(*block_ptr)[ 0 ], to_copy ); dest += to_copy; block++; 40013190: a4 04 a0 01 inc %l2 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 ); 40013194: 90 10 00 15 mov %l5, %o0 dest += to_copy; block++; my_length -= to_copy; 40013198: b8 27 00 11 sub %i4, %l1, %i4 copied += to_copy; 4001319c: b0 06 00 11 add %i0, %l1, %i0 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 ); dest += to_copy; 400131a0: aa 05 40 11 add %l5, %l1, %l5 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 ); 400131a4: 40 00 05 47 call 400146c0 400131a8: 94 10 00 11 mov %l1, %o2 /* * Phase 2: all of zero of more blocks */ to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK; while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) { 400131ac: c2 05 00 00 ld [ %l4 ], %g1 400131b0: 80 a7 00 01 cmp %i4, %g1 400131b4: 1a bf ff e9 bcc 40013158 400131b8: 90 10 00 10 mov %l0, %o0 * Phase 3: possibly the first part of one block */ assert( my_length < IMFS_MEMFILE_BYTES_PER_BLOCK ); if ( my_length ) { 400131bc: 80 a7 20 00 cmp %i4, 0 400131c0: 02 80 00 16 be 40013218 400131c4: 90 07 bf f8 add %fp, -8, %o0 block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); 400131c8: 92 10 00 12 mov %l2, %o1 400131cc: 90 10 00 10 mov %l0, %o0 400131d0: 7f ff fc 34 call 400122a0 400131d4: 94 10 20 00 clr %o2 assert( block_ptr ); 400131d8: 80 a2 20 00 cmp %o0, 0 400131dc: 32 80 00 0a bne,a 40013204 <== ALWAYS TAKEN 400131e0: d2 02 00 00 ld [ %o0 ], %o1 400131e4: 11 10 00 84 sethi %hi(0x40021000), %o0 <== NOT EXECUTED 400131e8: 15 10 00 84 sethi %hi(0x40021000), %o2 <== NOT EXECUTED 400131ec: 17 10 00 84 sethi %hi(0x40021000), %o3 <== NOT EXECUTED 400131f0: 90 12 21 e0 or %o0, 0x1e0, %o0 <== NOT EXECUTED 400131f4: 94 12 a3 48 or %o2, 0x348, %o2 <== NOT EXECUTED 400131f8: 96 12 e2 70 or %o3, 0x270, %o3 <== NOT EXECUTED 400131fc: 10 bf ff 69 b 40012fa0 <== NOT EXECUTED 40013200: 92 10 22 b9 mov 0x2b9, %o1 <== NOT EXECUTED if ( !block_ptr ) return copied; memcpy( dest, &(*block_ptr)[ 0 ], my_length ); copied += my_length; 40013204: b0 07 00 18 add %i4, %i0, %i0 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 ); 40013208: 90 10 00 15 mov %l5, %o0 4001320c: 40 00 05 2d call 400146c0 40013210: 94 10 00 1c mov %i4, %o2 copied += my_length; } IMFS_update_atime( the_jnode ); 40013214: 90 07 bf f8 add %fp, -8, %o0 40013218: 7f ff c5 d7 call 40004974 4001321c: 92 10 20 00 clr %o1 40013220: c2 07 bf f8 ld [ %fp + -8 ], %g1 40013224: c2 24 20 40 st %g1, [ %l0 + 0x40 ] return copied; } 40013228: 81 c7 e0 08 ret 4001322c: 81 e8 00 00 restore =============================================================================== 40012624 : */ int IMFS_memfile_remove( IMFS_jnode_t *the_jnode ) { 40012624: 9d e3 bf a0 save %sp, -96, %sp /* * Perform internal consistency checks */ assert( the_jnode ); 40012628: 80 a6 20 00 cmp %i0, 0 4001262c: 32 80 00 0a bne,a 40012654 <== ALWAYS TAKEN 40012630: c2 06 20 4c ld [ %i0 + 0x4c ], %g1 40012634: 11 10 00 84 sethi %hi(0x40021000), %o0 <== NOT EXECUTED 40012638: 15 10 00 84 sethi %hi(0x40021000), %o2 <== NOT EXECUTED 4001263c: 17 10 00 84 sethi %hi(0x40021000), %o3 <== NOT EXECUTED 40012640: 90 12 21 e0 or %o0, 0x1e0, %o0 <== NOT EXECUTED 40012644: 94 12 a3 60 or %o2, 0x360, %o2 <== NOT EXECUTED 40012648: 96 12 e2 28 or %o3, 0x228, %o3 <== NOT EXECUTED 4001264c: 10 80 00 0c b 4001267c <== NOT EXECUTED 40012650: 92 10 21 ee mov 0x1ee, %o1 <== NOT EXECUTED if ( !the_jnode ) rtems_set_errno_and_return_minus_one( EIO ); assert( the_jnode->type == IMFS_MEMORY_FILE ); 40012654: 80 a0 60 05 cmp %g1, 5 40012658: 02 80 00 0b be 40012684 <== ALWAYS TAKEN 4001265c: 03 10 00 88 sethi %hi(0x40022000), %g1 40012660: 11 10 00 84 sethi %hi(0x40021000), %o0 <== NOT EXECUTED 40012664: 15 10 00 84 sethi %hi(0x40021000), %o2 <== NOT EXECUTED 40012668: 17 10 00 84 sethi %hi(0x40021000), %o3 <== NOT EXECUTED 4001266c: 90 12 21 e0 or %o0, 0x1e0, %o0 <== NOT EXECUTED 40012670: 94 12 a3 60 or %o2, 0x360, %o2 <== NOT EXECUTED 40012674: 96 12 e2 38 or %o3, 0x238, %o3 <== NOT EXECUTED 40012678: 92 10 21 f2 mov 0x1f2, %o1 <== NOT EXECUTED 4001267c: 7f ff c7 9e call 400044f4 <__assert_func> <== NOT EXECUTED 40012680: 01 00 00 00 nop <== NOT EXECUTED /* * 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; 40012684: e0 00 63 38 ld [ %g1 + 0x338 ], %l0 * + indirect * + doubly indirect * + triply indirect */ info = &the_jnode->info.file; 40012688: c2 06 20 58 ld [ %i0 + 0x58 ], %g1 4001268c: 80 a0 60 00 cmp %g1, 0 40012690: 02 80 00 05 be 400126a4 40012694: a1 34 20 02 srl %l0, 2, %l0 if ( info->indirect ) { memfile_free_blocks_in_table( &info->indirect, to_free ); 40012698: 90 06 20 58 add %i0, 0x58, %o0 4001269c: 7f ff ff b0 call 4001255c 400126a0: 92 10 00 10 mov %l0, %o1 * + indirect * + doubly indirect * + triply indirect */ info = &the_jnode->info.file; 400126a4: c2 06 20 5c ld [ %i0 + 0x5c ], %g1 400126a8: 80 a0 60 00 cmp %g1, 0 400126ac: 22 80 00 17 be,a 40012708 <== ALWAYS TAKEN 400126b0: c2 06 20 60 ld [ %i0 + 0x60 ], %g1 memfile_free_blocks_in_table( &info->indirect, to_free ); } if ( info->doubly_indirect ) { for ( i=0 ; iinfo.file; 400126b8: a2 10 20 00 clr %l1 <== NOT EXECUTED memfile_free_blocks_in_table( &info->indirect, to_free ); } if ( info->doubly_indirect ) { for ( i=0 ; i <== NOT EXECUTED 400126c0: a4 14 a3 38 or %l2, 0x338, %l2 <== NOT EXECUTED if ( info->doubly_indirect[i] ) { 400126c4: 83 2c 60 02 sll %l1, 2, %g1 <== NOT EXECUTED 400126c8: c4 02 00 01 ld [ %o0 + %g1 ], %g2 <== NOT EXECUTED 400126cc: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED 400126d0: 02 80 00 04 be 400126e0 <== NOT EXECUTED 400126d4: 90 02 00 01 add %o0, %g1, %o0 <== NOT EXECUTED memfile_free_blocks_in_table( 400126d8: 7f ff ff a1 call 4001255c <== NOT EXECUTED 400126dc: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED memfile_free_blocks_in_table( &info->indirect, to_free ); } if ( info->doubly_indirect ) { for ( i=0 ; i <== NOT EXECUTED 400126f4: d0 06 20 5c ld [ %i0 + 0x5c ], %o0 <== 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 ); 400126f8: 90 06 20 5c add %i0, 0x5c, %o0 <== NOT EXECUTED 400126fc: 7f ff ff 98 call 4001255c <== NOT EXECUTED 40012700: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED * + indirect * + doubly indirect * + triply indirect */ info = &the_jnode->info.file; 40012704: c2 06 20 60 ld [ %i0 + 0x60 ], %g1 <== NOT EXECUTED 40012708: 80 a0 60 00 cmp %g1, 0 4001270c: 02 80 00 25 be 400127a0 <== ALWAYS TAKEN 40012710: 29 10 00 88 sethi %hi(0x40022000), %l4 40012714: a2 10 20 00 clr %l1 <== NOT EXECUTED memfile_free_blocks_in_table( &info->doubly_indirect, to_free ); } if ( info->triply_indirect ) { for ( i=0 ; i <== NOT EXECUTED 4001271c: a8 15 23 38 or %l4, 0x338, %l4 <== NOT EXECUTED * + indirect * + doubly indirect * + triply indirect */ info = &the_jnode->info.file; 40012720: ab 2c 60 02 sll %l1, 2, %l5 <== NOT EXECUTED } if ( info->triply_indirect ) { for ( i=0 ; itriply_indirect[i]; 40012724: e4 00 40 15 ld [ %g1 + %l5 ], %l2 <== NOT EXECUTED if ( !p ) /* ensure we have a valid pointer */ 40012728: 80 a4 a0 00 cmp %l2, 0 <== NOT EXECUTED 4001272c: 02 80 00 1b be 40012798 <== NOT EXECUTED 40012730: 90 06 20 60 add %i0, 0x60, %o0 <== NOT EXECUTED 40012734: 10 80 00 09 b 40012758 <== NOT EXECUTED 40012738: a6 10 20 00 clr %l3 <== NOT EXECUTED break; for ( j=0 ; j <== NOT EXECUTED 40012744: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED memfile_free_blocks_in_table( (block_p **)&p[j], to_free); 40012748: 7f ff ff 85 call 4001255c <== NOT EXECUTED 4001274c: 92 10 00 10 mov %l0, %o1 <== 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 40012768: c2 04 80 00 ld [ %l2 ], %g1 <== NOT EXECUTED if ( p[j] ) { memfile_free_blocks_in_table( (block_p **)&p[j], to_free); } } memfile_free_blocks_in_table( 4001276c: d0 06 20 60 ld [ %i0 + 0x60 ], %o0 <== NOT EXECUTED memfile_free_blocks_in_table( &info->doubly_indirect, to_free ); } if ( info->triply_indirect ) { for ( i=0 ; i <== NOT EXECUTED 4001277c: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED memfile_free_blocks_in_table( &info->doubly_indirect, to_free ); } if ( info->triply_indirect ) { for ( i=0 ; i <== NOT EXECUTED 40012790: c2 06 20 60 ld [ %i0 + 0x60 ], %g1 <== NOT EXECUTED } } memfile_free_blocks_in_table( (block_p **)&info->triply_indirect[i], to_free ); } memfile_free_blocks_in_table( 40012794: 90 06 20 60 add %i0, 0x60, %o0 <== NOT EXECUTED 40012798: 7f ff ff 71 call 4001255c <== NOT EXECUTED 4001279c: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED (block_p **)&info->triply_indirect, to_free ); } return 0; } 400127a0: 81 c7 e0 08 ret 400127a4: 91 e8 20 00 restore %g0, 0, %o0 =============================================================================== 400125d0 : MEMFILE_STATIC int IMFS_memfile_remove_block( IMFS_jnode_t *the_jnode, unsigned int block ) { 400125d0: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED block_p *block_ptr; block_p ptr; block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); 400125d4: 94 10 20 00 clr %o2 <== NOT EXECUTED 400125d8: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 400125dc: 7f ff ff 31 call 400122a0 <== NOT EXECUTED 400125e0: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED assert( block_ptr ); 400125e4: 82 92 20 00 orcc %o0, 0, %g1 <== NOT EXECUTED 400125e8: 32 80 00 0a bne,a 40012610 <== NOT EXECUTED 400125ec: d0 00 40 00 ld [ %g1 ], %o0 <== NOT EXECUTED 400125f0: 11 10 00 84 sethi %hi(0x40021000), %o0 <== NOT EXECUTED 400125f4: 15 10 00 84 sethi %hi(0x40021000), %o2 <== NOT EXECUTED 400125f8: 17 10 00 84 sethi %hi(0x40021000), %o3 <== NOT EXECUTED 400125fc: 90 12 21 e0 or %o0, 0x1e0, %o0 <== NOT EXECUTED 40012600: 94 12 a3 98 or %o2, 0x398, %o2 <== NOT EXECUTED 40012604: 96 12 e2 70 or %o3, 0x270, %o3 <== NOT EXECUTED 40012608: 7f ff c7 bb call 400044f4 <__assert_func> <== NOT EXECUTED 4001260c: 92 10 21 96 mov 0x196, %o1 <== NOT EXECUTED *block_ptr = 0; memfile_free_block( ptr ); } return 1; } 40012610: b0 10 20 01 mov 1, %i0 <== NOT EXECUTED block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); assert( block_ptr ); if ( block_ptr ) { ptr = *block_ptr; *block_ptr = 0; memfile_free_block( ptr ); 40012614: 7f ff ff 0d call 40012248 <== NOT EXECUTED 40012618: c0 20 40 00 clr [ %g1 ] <== NOT EXECUTED } return 1; } 4001261c: 81 c7 e0 08 ret <== NOT EXECUTED 40012620: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40012bd8 : IMFS_jnode_t *the_jnode, off_t start, const unsigned char *source, unsigned int length ) { 40012bd8: 9d e3 bf 98 save %sp, -104, %sp /* * Perform internal consistency checks */ assert( the_jnode ); 40012bdc: a0 96 20 00 orcc %i0, 0, %l0 40012be0: 32 80 00 0a bne,a 40012c08 <== ALWAYS TAKEN 40012be4: c2 04 20 4c ld [ %l0 + 0x4c ], %g1 40012be8: 11 10 00 84 sethi %hi(0x40021000), %o0 <== NOT EXECUTED 40012bec: 15 10 00 84 sethi %hi(0x40021000), %o2 <== NOT EXECUTED 40012bf0: 17 10 00 84 sethi %hi(0x40021000), %o3 <== NOT EXECUTED 40012bf4: 90 12 21 e0 or %o0, 0x1e0, %o0 <== NOT EXECUTED 40012bf8: 94 12 a3 30 or %o2, 0x330, %o2 <== NOT EXECUTED 40012bfc: 96 12 e2 28 or %o3, 0x228, %o3 <== NOT EXECUTED 40012c00: 10 80 00 8c b 40012e30 <== NOT EXECUTED 40012c04: 92 10 22 e3 mov 0x2e3, %o1 <== NOT EXECUTED if ( !the_jnode ) rtems_set_errno_and_return_minus_one( EIO ); assert( the_jnode->type == IMFS_MEMORY_FILE ); 40012c08: 80 a0 60 05 cmp %g1, 5 40012c0c: 02 80 00 0a be 40012c34 <== ALWAYS TAKEN 40012c10: 80 a6 e0 00 cmp %i3, 0 40012c14: 11 10 00 84 sethi %hi(0x40021000), %o0 <== NOT EXECUTED 40012c18: 15 10 00 84 sethi %hi(0x40021000), %o2 <== NOT EXECUTED 40012c1c: 17 10 00 84 sethi %hi(0x40021000), %o3 <== NOT EXECUTED 40012c20: 90 12 21 e0 or %o0, 0x1e0, %o0 <== NOT EXECUTED 40012c24: 94 12 a3 30 or %o2, 0x330, %o2 <== NOT EXECUTED 40012c28: 96 12 e2 38 or %o3, 0x238, %o3 <== NOT EXECUTED 40012c2c: 10 80 00 81 b 40012e30 <== NOT EXECUTED 40012c30: 92 10 22 e7 mov 0x2e7, %o1 <== NOT EXECUTED /* * Error check arguments */ assert( source ); 40012c34: 12 80 00 0a bne 40012c5c <== ALWAYS TAKEN 40012c38: 80 a7 20 00 cmp %i4, 0 40012c3c: 11 10 00 84 sethi %hi(0x40021000), %o0 <== NOT EXECUTED 40012c40: 15 10 00 84 sethi %hi(0x40021000), %o2 <== NOT EXECUTED 40012c44: 17 10 00 84 sethi %hi(0x40021000), %o3 <== NOT EXECUTED 40012c48: 90 12 21 e0 or %o0, 0x1e0, %o0 <== NOT EXECUTED 40012c4c: 94 12 a3 30 or %o2, 0x330, %o2 <== NOT EXECUTED 40012c50: 96 12 e2 80 or %o3, 0x280, %o3 <== NOT EXECUTED 40012c54: 10 80 00 77 b 40012e30 <== NOT EXECUTED 40012c58: 92 10 22 ef mov 0x2ef, %o1 <== NOT EXECUTED /* * If there is nothing to write, then quick exit. */ my_length = length; if ( !my_length ) 40012c5c: 32 80 00 06 bne,a 40012c74 <== ALWAYS TAKEN 40012c60: c2 04 20 50 ld [ %l0 + 0x50 ], %g1 rtems_set_errno_and_return_minus_one( EINVAL ); 40012c64: 40 00 04 5b call 40013dd0 <__errno> <== NOT EXECUTED 40012c68: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40012c6c: 10 80 00 15 b 40012cc0 <== NOT EXECUTED 40012c70: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED * 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 ) { 40012c74: 80 a0 60 00 cmp %g1, 0 40012c78: 06 80 00 09 bl 40012c9c <== NEVER TAKEN 40012c7c: 94 07 00 1a add %i4, %i2, %o2 40012c80: 80 a0 60 00 cmp %g1, 0 40012c84: 12 80 00 12 bne 40012ccc <== NEVER TAKEN 40012c88: 03 10 00 88 sethi %hi(0x40022000), %g1 40012c8c: c2 04 20 54 ld [ %l0 + 0x54 ], %g1 40012c90: 80 a0 40 0a cmp %g1, %o2 40012c94: 1a 80 00 0e bcc 40012ccc <== NEVER TAKEN 40012c98: 03 10 00 88 sethi %hi(0x40022000), %g1 status = IMFS_memfile_extend( the_jnode, last_byte ); 40012c9c: 90 10 00 10 mov %l0, %o0 40012ca0: 7f ff ff 24 call 40012930 40012ca4: 92 10 20 00 clr %o1 if ( status ) 40012ca8: 80 a2 20 00 cmp %o0, 0 40012cac: 02 80 00 08 be 40012ccc <== ALWAYS TAKEN 40012cb0: 03 10 00 88 sethi %hi(0x40022000), %g1 rtems_set_errno_and_return_minus_one( ENOSPC ); 40012cb4: 40 00 04 47 call 40013dd0 <__errno> <== NOT EXECUTED 40012cb8: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40012cbc: 82 10 20 1c mov 0x1c, %g1 <== NOT EXECUTED 40012cc0: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40012cc4: 81 c7 e0 08 ret <== NOT EXECUTED 40012cc8: 81 e8 00 00 restore <== NOT EXECUTED /* * Phase 1: possibly the last part of one block */ start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK; 40012ccc: e2 00 63 38 ld [ %g1 + 0x338 ], %l1 40012cd0: 92 10 00 1a mov %i2, %o1 40012cd4: a7 3c 60 1f sra %l1, 0x1f, %l3 40012cd8: 96 10 00 11 mov %l1, %o3 40012cdc: 94 10 00 13 mov %l3, %o2 40012ce0: 40 00 2c 2d call 4001dd94 <__moddi3> 40012ce4: 90 10 00 19 mov %i1, %o0 block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; 40012ce8: 94 10 00 13 mov %l3, %o2 /* * Phase 1: possibly the last part of one block */ start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK; 40012cec: a4 10 00 09 mov %o1, %l2 block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; 40012cf0: 90 10 00 19 mov %i1, %o0 40012cf4: 92 10 00 1a mov %i2, %o1 40012cf8: 40 00 2b 40 call 4001d9f8 <__divdi3> 40012cfc: 96 10 00 11 mov %l1, %o3 if ( start_offset ) { 40012d00: b4 10 00 1b mov %i3, %i2 /* * Phase 1: possibly the last part of one block */ start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK; block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; 40012d04: a6 10 00 09 mov %o1, %l3 if ( start_offset ) { 40012d08: 80 a4 a0 00 cmp %l2, 0 40012d0c: 02 80 00 1b be 40012d78 40012d10: b0 10 20 00 clr %i0 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 ); 40012d14: 90 10 00 10 mov %l0, %o0 40012d18: 7f ff fd 62 call 400122a0 40012d1c: 94 10 20 00 clr %o2 assert( block_ptr ); 40012d20: 80 a2 20 00 cmp %o0, 0 40012d24: 32 80 00 0a bne,a 40012d4c <== ALWAYS TAKEN 40012d28: 94 24 40 12 sub %l1, %l2, %o2 40012d2c: 11 10 00 84 sethi %hi(0x40021000), %o0 <== NOT EXECUTED 40012d30: 15 10 00 84 sethi %hi(0x40021000), %o2 <== NOT EXECUTED 40012d34: 17 10 00 84 sethi %hi(0x40021000), %o3 <== NOT EXECUTED 40012d38: 90 12 21 e0 or %o0, 0x1e0, %o0 <== NOT EXECUTED 40012d3c: 94 12 a3 30 or %o2, 0x330, %o2 <== NOT EXECUTED 40012d40: 96 12 e2 70 or %o3, 0x270, %o3 <== NOT EXECUTED 40012d44: 10 80 00 3b b 40012e30 <== NOT EXECUTED 40012d48: 92 10 23 1c mov 0x31c, %o1 <== 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; 40012d4c: 80 a2 80 1c cmp %o2, %i4 40012d50: 38 80 00 02 bgu,a 40012d58 40012d54: 94 10 00 1c mov %i4, %o2 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 ); 40012d58: d0 02 00 00 ld [ %o0 ], %o0 src += to_copy; 40012d5c: b4 06 c0 0a add %i3, %o2, %i2 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 ); 40012d60: 90 02 00 12 add %o0, %l2, %o0 src += to_copy; block++; 40012d64: a6 04 e0 01 inc %l3 my_length -= to_copy; 40012d68: b8 27 00 0a sub %i4, %o2, %i4 copied += to_copy; 40012d6c: b0 10 00 0a mov %o2, %i0 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 ); 40012d70: 40 00 06 54 call 400146c0 40012d74: 92 10 00 1b mov %i3, %o1 /* * Phase 2: all of zero of more blocks */ to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK; 40012d78: 03 10 00 88 sethi %hi(0x40022000), %g1 while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) { 40012d7c: a4 10 63 38 or %g1, 0x338, %l2 ! 40022338 40012d80: 10 80 00 17 b 40012ddc 40012d84: e2 00 63 38 ld [ %g1 + 0x338 ], %l1 block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); 40012d88: 92 10 00 13 mov %l3, %o1 40012d8c: 7f ff fd 45 call 400122a0 40012d90: 94 10 20 00 clr %o2 assert( block_ptr ); 40012d94: 80 a2 20 00 cmp %o0, 0 40012d98: 32 80 00 0a bne,a 40012dc0 <== ALWAYS TAKEN 40012d9c: d0 02 00 00 ld [ %o0 ], %o0 40012da0: 11 10 00 84 sethi %hi(0x40021000), %o0 <== NOT EXECUTED 40012da4: 15 10 00 84 sethi %hi(0x40021000), %o2 <== NOT EXECUTED 40012da8: 17 10 00 84 sethi %hi(0x40021000), %o3 <== NOT EXECUTED 40012dac: 90 12 21 e0 or %o0, 0x1e0, %o0 <== NOT EXECUTED 40012db0: 94 12 a3 30 or %o2, 0x330, %o2 <== NOT EXECUTED 40012db4: 96 12 e2 70 or %o3, 0x270, %o3 <== NOT EXECUTED 40012db8: 10 80 00 1e b 40012e30 <== NOT EXECUTED 40012dbc: 92 10 23 30 mov 0x330, %o1 <== NOT EXECUTED 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 ); 40012dc0: 92 10 00 1a mov %i2, %o1 src += to_copy; block++; 40012dc4: a6 04 e0 01 inc %l3 my_length -= to_copy; 40012dc8: b8 27 00 11 sub %i4, %l1, %i4 * * 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( 40012dcc: b0 06 00 11 add %i0, %l1, %i0 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 ); src += to_copy; 40012dd0: b4 06 80 11 add %i2, %l1, %i2 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 ); 40012dd4: 40 00 06 3b call 400146c0 40012dd8: 94 10 00 11 mov %l1, %o2 /* * Phase 2: all of zero of more blocks */ to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK; while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) { 40012ddc: c2 04 80 00 ld [ %l2 ], %g1 40012de0: 80 a7 00 01 cmp %i4, %g1 40012de4: 1a bf ff e9 bcc 40012d88 40012de8: 90 10 00 10 mov %l0, %o0 */ assert( my_length < IMFS_MEMFILE_BYTES_PER_BLOCK ); to_copy = my_length; if ( my_length ) { 40012dec: 80 a7 20 00 cmp %i4, 0 40012df0: 02 80 00 17 be 40012e4c 40012df4: 90 07 bf f8 add %fp, -8, %o0 block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); 40012df8: 92 10 00 13 mov %l3, %o1 40012dfc: 90 10 00 10 mov %l0, %o0 40012e00: 7f ff fd 28 call 400122a0 40012e04: 94 10 20 00 clr %o2 assert( block_ptr ); 40012e08: 80 a2 20 00 cmp %o0, 0 40012e0c: 32 80 00 0b bne,a 40012e38 <== ALWAYS TAKEN 40012e10: d0 02 00 00 ld [ %o0 ], %o0 40012e14: 11 10 00 84 sethi %hi(0x40021000), %o0 <== NOT EXECUTED 40012e18: 15 10 00 84 sethi %hi(0x40021000), %o2 <== NOT EXECUTED 40012e1c: 17 10 00 84 sethi %hi(0x40021000), %o3 <== NOT EXECUTED 40012e20: 90 12 21 e0 or %o0, 0x1e0, %o0 <== NOT EXECUTED 40012e24: 94 12 a3 30 or %o2, 0x330, %o2 <== NOT EXECUTED 40012e28: 96 12 e2 70 or %o3, 0x270, %o3 <== NOT EXECUTED 40012e2c: 92 10 23 46 mov 0x346, %o1 <== NOT EXECUTED 40012e30: 7f ff c5 b1 call 400044f4 <__assert_func> <== NOT EXECUTED 40012e34: 01 00 00 00 nop <== NOT EXECUTED #if 0 fprintf(stdout, "write %d in %d: %*s\n", to_copy, block, to_copy, src ); #endif memcpy( &(*block_ptr)[ 0 ], src, my_length ); my_length = 0; copied += to_copy; 40012e38: b0 06 00 1c add %i0, %i4, %i0 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 ); 40012e3c: 92 10 00 1a mov %i2, %o1 40012e40: 40 00 06 20 call 400146c0 40012e44: 94 10 00 1c mov %i4, %o2 my_length = 0; copied += to_copy; } IMFS_mtime_ctime_update( the_jnode ); 40012e48: 90 07 bf f8 add %fp, -8, %o0 40012e4c: 7f ff c6 ca call 40004974 40012e50: 92 10 20 00 clr %o1 40012e54: c2 07 bf f8 ld [ %fp + -8 ], %g1 40012e58: c2 24 20 48 st %g1, [ %l0 + 0x48 ] 40012e5c: c2 24 20 44 st %g1, [ %l0 + 0x44 ] return copied; } 40012e60: 81 c7 e0 08 ret 40012e64: 81 e8 00 00 restore =============================================================================== 4000ac98 : const char *token, /* IN */ mode_t mode, /* IN */ dev_t dev, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN/OUT */ ) { 4000ac98: 9d e3 bf 58 save %sp, -168, %sp 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 ); 4000ac9c: 40 00 10 fe call 4000f094 4000aca0: 90 10 00 18 mov %i0, %o0 4000aca4: 96 07 bf fc add %fp, -4, %o3 4000aca8: 92 10 00 08 mov %o0, %o1 4000acac: 94 07 bf b8 add %fp, -72, %o2 4000acb0: 7f ff ff 8a call 4000aad8 4000acb4: 90 10 00 18 mov %i0, %o0 /* * Figure out what type of IMFS node this is. */ if ( S_ISDIR(mode) ) 4000acb8: 03 00 00 3c sethi %hi(0xf000), %g1 4000acbc: 05 00 00 10 sethi %hi(0x4000), %g2 4000acc0: 82 0e 40 01 and %i1, %g1, %g1 const char *token, /* IN */ mode_t mode, /* IN */ dev_t dev, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN/OUT */ ) { 4000acc4: 96 10 00 19 mov %i1, %o3 IMFS_get_token( token, strlen( token ), new_name, &result ); /* * Figure out what type of IMFS node this is. */ if ( S_ISDIR(mode) ) 4000acc8: 80 a0 40 02 cmp %g1, %g2 4000accc: 02 80 00 1a be 4000ad34 4000acd0: 90 10 00 1c mov %i4, %o0 type = IMFS_DIRECTORY; else if ( S_ISREG(mode) ) 4000acd4: 05 00 00 20 sethi %hi(0x8000), %g2 4000acd8: 80 a0 40 02 cmp %g1, %g2 4000acdc: 02 80 00 17 be 4000ad38 4000ace0: 92 10 20 05 mov 5, %o1 type = IMFS_MEMORY_FILE; else if ( S_ISBLK(mode) || S_ISCHR(mode) ) { 4000ace4: 05 00 00 08 sethi %hi(0x2000), %g2 4000ace8: 80 a0 40 02 cmp %g1, %g2 4000acec: 22 80 00 07 be,a 4000ad08 4000acf0: f4 3f bf e0 std %i2, [ %fp + -32 ] 4000acf4: 05 00 00 18 sethi %hi(0x6000), %g2 4000acf8: 80 a0 40 02 cmp %g1, %g2 4000acfc: 12 80 00 05 bne 4000ad10 4000ad00: 05 00 00 04 sethi %hi(0x1000), %g2 type = IMFS_DEVICE; rtems_filesystem_split_dev_t( dev, info.device.major, info.device.minor ); 4000ad04: f4 3f bf e0 std %i2, [ %fp + -32 ] 4000ad08: 10 80 00 0c b 4000ad38 4000ad0c: 92 10 20 02 mov 2, %o1 } else if (S_ISFIFO(mode)) 4000ad10: 80 a0 40 02 cmp %g1, %g2 4000ad14: 02 80 00 09 be 4000ad38 <== ALWAYS TAKEN 4000ad18: 92 10 20 07 mov 7, %o1 type = IMFS_FIFO; else { rtems_set_errno_and_return_minus_one( EINVAL ); 4000ad1c: 40 00 0d 26 call 4000e1b4 <__errno> <== NOT EXECUTED 4000ad20: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 4000ad24: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 4000ad28: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 4000ad2c: 81 c7 e0 08 ret <== NOT EXECUTED 4000ad30: 81 e8 00 00 restore <== NOT EXECUTED 4000ad34: 92 10 20 01 mov 1, %o1 * 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( 4000ad38: 94 07 bf b8 add %fp, -72, %o2 4000ad3c: 98 07 bf e0 add %fp, -32, %o4 4000ad40: 40 00 09 65 call 4000d2d4 4000ad44: b0 10 20 00 clr %i0 new_name, mode, &info ); if ( !new_node ) 4000ad48: 80 a2 20 00 cmp %o0, 0 4000ad4c: 12 80 00 06 bne 4000ad64 <== ALWAYS TAKEN 4000ad50: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( ENOMEM ); 4000ad54: 40 00 0d 18 call 4000e1b4 <__errno> <== NOT EXECUTED 4000ad58: b0 10 3f ff mov -1, %i0 ! ffffffff <== NOT EXECUTED 4000ad5c: 82 10 20 0c mov 0xc, %g1 <== NOT EXECUTED 4000ad60: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED return 0; } 4000ad64: 81 c7 e0 08 ret 4000ad68: 81 e8 00 00 restore =============================================================================== 400040d0 : #include int IMFS_mount( rtems_filesystem_mount_table_entry_t *mt_entry ) { 400040d0: 9d e3 bf a0 save %sp, -96, %sp IMFS_jnode_t *node; node = mt_entry->mt_point_node.node_access; 400040d4: c2 06 20 08 ld [ %i0 + 8 ], %g1 /* * Is the node that we are mounting onto a directory node ? */ if ( node->type != IMFS_DIRECTORY ) 400040d8: c4 00 60 4c ld [ %g1 + 0x4c ], %g2 400040dc: 80 a0 a0 01 cmp %g2, 1 400040e0: 22 80 00 08 be,a 40004100 <== ALWAYS TAKEN 400040e4: f0 20 60 5c st %i0, [ %g1 + 0x5c ] rtems_set_errno_and_return_minus_one( ENOTDIR ); 400040e8: 40 00 3f 3a call 40013dd0 <__errno> <== NOT EXECUTED 400040ec: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 400040f0: 82 10 20 14 mov 0x14, %g1 <== NOT EXECUTED 400040f4: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 400040f8: 81 c7 e0 08 ret <== NOT EXECUTED 400040fc: 81 e8 00 00 restore <== NOT EXECUTED * the mounted file system. */ node->info.directory.mt_fs = mt_entry; return 0; } 40004100: 81 c7 e0 08 ret 40004104: 91 e8 20 00 restore %g0, 0, %o0 =============================================================================== 4000533c : */ void IMFS_print_jnode( IMFS_jnode_t *the_jnode ) { 4000533c: 9d e3 bf a0 save %sp, -96, %sp assert( the_jnode ); 40005340: 80 a6 20 00 cmp %i0, 0 40005344: 12 80 00 0a bne 4000536c <== ALWAYS TAKEN 40005348: 21 10 00 9c sethi %hi(0x40027000), %l0 4000534c: 11 10 00 95 sethi %hi(0x40025400), %o0 <== NOT EXECUTED 40005350: 15 10 00 95 sethi %hi(0x40025400), %o2 <== NOT EXECUTED 40005354: 17 10 00 95 sethi %hi(0x40025400), %o3 <== NOT EXECUTED 40005358: 90 12 21 c0 or %o0, 0x1c0, %o0 <== NOT EXECUTED 4000535c: 94 12 a3 d0 or %o2, 0x3d0, %o2 <== NOT EXECUTED 40005360: 96 12 e2 10 or %o3, 0x210, %o3 <== NOT EXECUTED 40005364: 10 80 00 3b b 40005450 <== NOT EXECUTED 40005368: 92 10 20 38 mov 0x38, %o1 <== NOT EXECUTED fprintf(stdout, "%s", the_jnode->name ); 4000536c: c2 04 23 48 ld [ %l0 + 0x348 ], %g1 40005370: 90 06 20 0c add %i0, 0xc, %o0 40005374: 40 00 3b 4d call 400140a8 40005378: d2 00 60 08 ld [ %g1 + 8 ], %o1 switch( the_jnode->type ) { 4000537c: d4 06 20 4c ld [ %i0 + 0x4c ], %o2 40005380: 82 02 bf ff add %o2, -1, %g1 40005384: 80 a0 60 06 cmp %g1, 6 40005388: 38 80 00 42 bgu,a 40005490 <== NEVER TAKEN 4000538c: c2 04 23 48 ld [ %l0 + 0x348 ], %g1 <== NOT EXECUTED 40005390: 83 28 60 02 sll %g1, 2, %g1 40005394: 05 10 00 14 sethi %hi(0x40005000), %g2 40005398: 84 10 a2 e4 or %g2, 0x2e4, %g2 ! 400052e4 4000539c: c2 00 80 01 ld [ %g2 + %g1 ], %g1 400053a0: 81 c0 40 00 jmp %g1 400053a4: 01 00 00 00 nop case IMFS_DIRECTORY: fprintf(stdout, "/" ); 400053a8: c2 04 23 48 ld [ %l0 + 0x348 ], %g1 400053ac: 90 10 20 2f mov 0x2f, %o0 400053b0: 40 00 3a fa call 40013f98 400053b4: d2 00 60 08 ld [ %g1 + 8 ], %o1 break; 400053b8: 10 80 00 3c b 400054a8 400053bc: 31 10 00 95 sethi %hi(0x40025400), %i0 case IMFS_DEVICE: fprintf(stdout, " (device %" PRId32 ", %" PRId32 ")", 400053c0: c2 04 23 48 ld [ %l0 + 0x348 ], %g1 400053c4: 13 10 00 95 sethi %hi(0x40025400), %o1 400053c8: d6 06 20 54 ld [ %i0 + 0x54 ], %o3 400053cc: d0 00 60 08 ld [ %g1 + 8 ], %o0 400053d0: d4 06 20 50 ld [ %i0 + 0x50 ], %o2 400053d4: 10 80 00 08 b 400053f4 400053d8: 92 12 62 20 or %o1, 0x220, %o1 the_jnode->info.device.major, the_jnode->info.device.minor ); break; case IMFS_LINEAR_FILE: fprintf(stdout, " (file %" PRId32 " %p)", 400053dc: c2 04 23 48 ld [ %l0 + 0x348 ], %g1 <== NOT EXECUTED 400053e0: d6 06 20 58 ld [ %i0 + 0x58 ], %o3 <== NOT EXECUTED 400053e4: d0 00 60 08 ld [ %g1 + 8 ], %o0 <== NOT EXECUTED 400053e8: d4 06 20 54 ld [ %i0 + 0x54 ], %o2 <== NOT EXECUTED 400053ec: 13 10 00 95 sethi %hi(0x40025400), %o1 <== NOT EXECUTED 400053f0: 92 12 62 38 or %o1, 0x238, %o1 ! 40025638 <__FUNCTION__.5737+0x270><== NOT EXECUTED 400053f4: 40 00 3a cf call 40013f30 400053f8: 31 10 00 95 sethi %hi(0x40025400), %i0 (uint32_t)the_jnode->info.linearfile.size, the_jnode->info.linearfile.direct ); break; 400053fc: 30 80 00 2b b,a 400054a8 the_jnode->info.file.indirect, the_jnode->info.file.doubly_indirect, the_jnode->info.file.triply_indirect ); #else fprintf(stdout, " (file %" PRId32 ")", 40005400: c2 04 23 48 ld [ %l0 + 0x348 ], %g1 40005404: d4 06 20 54 ld [ %i0 + 0x54 ], %o2 40005408: d0 00 60 08 ld [ %g1 + 8 ], %o0 4000540c: 13 10 00 95 sethi %hi(0x40025400), %o1 40005410: 40 00 3a c8 call 40013f30 40005414: 92 12 62 48 or %o1, 0x248, %o1 ! 40025648 <__FUNCTION__.5737+0x280> (uint32_t)the_jnode->info.file.size ); #endif break; 40005418: 10 80 00 24 b 400054a8 4000541c: 31 10 00 95 sethi %hi(0x40025400), %i0 case IMFS_HARD_LINK: fprintf(stdout, " links not printed\n" ); 40005420: c2 04 23 48 ld [ %l0 + 0x348 ], %g1 <== NOT EXECUTED 40005424: 11 10 00 95 sethi %hi(0x40025400), %o0 <== NOT EXECUTED 40005428: d2 00 60 08 ld [ %g1 + 8 ], %o1 <== NOT EXECUTED 4000542c: 40 00 3b 1f call 400140a8 <== NOT EXECUTED 40005430: 90 12 22 58 or %o0, 0x258, %o0 <== NOT EXECUTED assert(0); 40005434: 92 10 20 5d mov 0x5d, %o1 <== NOT EXECUTED 40005438: 11 10 00 95 sethi %hi(0x40025400), %o0 <== NOT EXECUTED 4000543c: 15 10 00 95 sethi %hi(0x40025400), %o2 <== NOT EXECUTED 40005440: 17 10 00 95 sethi %hi(0x40025400), %o3 <== NOT EXECUTED 40005444: 90 12 21 c0 or %o0, 0x1c0, %o0 <== NOT EXECUTED 40005448: 94 12 a3 d0 or %o2, 0x3d0, %o2 <== NOT EXECUTED 4000544c: 96 12 e2 70 or %o3, 0x270, %o3 <== NOT EXECUTED 40005450: 40 00 02 54 call 40005da0 <__assert_func> <== NOT EXECUTED 40005454: 01 00 00 00 nop <== NOT EXECUTED break; case IMFS_SYM_LINK: fprintf(stdout, " links not printed\n" ); 40005458: c2 04 23 48 ld [ %l0 + 0x348 ], %g1 <== NOT EXECUTED 4000545c: 11 10 00 95 sethi %hi(0x40025400), %o0 <== NOT EXECUTED 40005460: d2 00 60 08 ld [ %g1 + 8 ], %o1 <== NOT EXECUTED 40005464: 40 00 3b 11 call 400140a8 <== NOT EXECUTED 40005468: 90 12 22 58 or %o0, 0x258, %o0 <== NOT EXECUTED assert(0); 4000546c: 10 bf ff f3 b 40005438 <== NOT EXECUTED 40005470: 92 10 20 62 mov 0x62, %o1 <== NOT EXECUTED break; case IMFS_FIFO: fprintf(stdout, " FIFO not printed\n" ); 40005474: c2 04 23 48 ld [ %l0 + 0x348 ], %g1 <== NOT EXECUTED 40005478: 11 10 00 95 sethi %hi(0x40025400), %o0 <== NOT EXECUTED 4000547c: d2 00 60 08 ld [ %g1 + 8 ], %o1 <== NOT EXECUTED 40005480: 40 00 3b 0a call 400140a8 <== NOT EXECUTED 40005484: 90 12 22 78 or %o0, 0x278, %o0 <== NOT EXECUTED assert(0); 40005488: 10 bf ff ec b 40005438 <== NOT EXECUTED 4000548c: 92 10 20 67 mov 0x67, %o1 <== NOT EXECUTED break; default: fprintf(stdout, " bad type %d\n", the_jnode->type ); 40005490: 13 10 00 95 sethi %hi(0x40025400), %o1 <== NOT EXECUTED 40005494: d0 00 60 08 ld [ %g1 + 8 ], %o0 <== NOT EXECUTED 40005498: 40 00 3a a6 call 40013f30 <== NOT EXECUTED 4000549c: 92 12 62 90 or %o1, 0x290, %o1 <== NOT EXECUTED assert(0); 400054a0: 10 bf ff e6 b 40005438 <== NOT EXECUTED 400054a4: 92 10 20 6c mov 0x6c, %o1 <== NOT EXECUTED break; } puts(""); 400054a8: 40 00 41 f0 call 40015c68 400054ac: 91 ee 22 a0 restore %i0, 0x2a0, %o0 =============================================================================== 40004114 : int IMFS_readlink( rtems_filesystem_location_info_t *loc, char *buf, /* OUT */ size_t bufsize ) { 40004114: 9d e3 bf a0 save %sp, -96, %sp IMFS_jnode_t *node; int i; node = loc->node_access; 40004118: c2 06 00 00 ld [ %i0 ], %g1 if ( node->type != IMFS_SYM_LINK ) 4000411c: c4 00 60 4c ld [ %g1 + 0x4c ], %g2 40004120: 80 a0 a0 04 cmp %g2, 4 40004124: 02 80 00 0a be 4000414c <== ALWAYS TAKEN 40004128: b0 10 20 00 clr %i0 rtems_set_errno_and_return_minus_one( EINVAL ); 4000412c: 40 00 3f 29 call 40013dd0 <__errno> <== NOT EXECUTED 40004130: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40004134: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 40004138: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 4000413c: 81 c7 e0 08 ret <== NOT EXECUTED 40004140: 81 e8 00 00 restore <== NOT EXECUTED for( i=0; ((iinfo.sym_link.name[i] != '\0')); i++ ) buf[i] = node->info.sym_link.name[i]; 40004144: c4 2e 40 18 stb %g2, [ %i1 + %i0 ] 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++ ) 40004148: b0 06 20 01 inc %i0 4000414c: 80 a6 00 1a cmp %i0, %i2 40004150: 1a 80 00 07 bcc 4000416c 40004154: 01 00 00 00 nop 40004158: c4 00 60 50 ld [ %g1 + 0x50 ], %g2 4000415c: c6 48 80 18 ldsb [ %g2 + %i0 ], %g3 40004160: 80 a0 e0 00 cmp %g3, 0 40004164: 12 bf ff f8 bne 40004144 40004168: c4 08 80 18 ldub [ %g2 + %i0 ], %g2 buf[i] = node->info.sym_link.name[i]; return i; } 4000416c: 81 c7 e0 08 ret 40004170: 81 e8 00 00 restore =============================================================================== 40004174 : 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 */ ) { 40004174: 9d e3 bf 98 save %sp, -104, %sp IMFS_jnode_t *the_jnode; IMFS_jnode_t *new_parent; the_jnode = old_loc->node_access; 40004178: e0 06 40 00 ld [ %i1 ], %l0 strncpy( the_jnode->name, new_name, IMFS_NAME_MAX ); 4000417c: 92 10 00 1b mov %i3, %o1 40004180: 90 04 20 0c add %l0, 0xc, %o0 40004184: 40 00 42 e7 call 40014d20 40004188: 94 10 20 20 mov 0x20, %o2 if ( the_jnode->Parent != NULL ) 4000418c: c2 04 20 08 ld [ %l0 + 8 ], %g1 40004190: 80 a0 60 00 cmp %g1, 0 40004194: 22 80 00 05 be,a 400041a8 <== NEVER TAKEN 40004198: c2 06 80 00 ld [ %i2 ], %g1 <== NOT EXECUTED */ RTEMS_INLINE_ROUTINE void rtems_chain_extract( rtems_chain_node *the_node ) { _Chain_Extract( the_node ); 4000419c: 40 00 13 4e call 40008ed4 <_Chain_Extract> 400041a0: 90 10 00 10 mov %l0, %o0 rtems_chain_extract( (rtems_chain_node *) the_jnode ); new_parent = new_parent_loc->node_access; 400041a4: c2 06 80 00 ld [ %i2 ], %g1 RTEMS_INLINE_ROUTINE void rtems_chain_append( rtems_chain_control *the_chain, rtems_chain_node *the_node ) { _Chain_Append( the_chain, the_node ); 400041a8: 92 10 00 10 mov %l0, %o1 400041ac: 90 00 60 50 add %g1, 0x50, %o0 400041b0: 40 00 13 3d call 40008ea4 <_Chain_Append> 400041b4: c2 24 20 08 st %g1, [ %l0 + 8 ] rtems_chain_append( &new_parent->info.directory.Entries, &the_jnode->Node ); /* * Update the time. */ IMFS_update_ctime( the_jnode ); 400041b8: 90 07 bf f8 add %fp, -8, %o0 400041bc: 40 00 01 ee call 40004974 400041c0: 92 10 20 00 clr %o1 400041c4: c2 07 bf f8 ld [ %fp + -8 ], %g1 400041c8: c2 24 20 48 st %g1, [ %l0 + 0x48 ] return 0; } 400041cc: 81 c7 e0 08 ret 400041d0: 91 e8 20 00 restore %g0, 0, %o0 =============================================================================== 4000ad78 : int IMFS_rmnod( rtems_filesystem_location_info_t *parent_pathloc, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN */ ) { 4000ad78: 9d e3 bf 98 save %sp, -104, %sp IMFS_jnode_t *the_jnode; the_jnode = (IMFS_jnode_t *) pathloc->node_access; 4000ad7c: e0 06 40 00 ld [ %i1 ], %l0 /* * Take the node out of the parent's chain that contains this node */ if ( the_jnode->Parent != NULL ) { 4000ad80: c2 04 20 08 ld [ %l0 + 8 ], %g1 4000ad84: 80 a0 60 00 cmp %g1, 0 4000ad88: 22 80 00 06 be,a 4000ada0 <== NEVER TAKEN 4000ad8c: c2 14 20 34 lduh [ %l0 + 0x34 ], %g1 <== NOT EXECUTED */ RTEMS_INLINE_ROUTINE void rtems_chain_extract( rtems_chain_node *the_node ) { _Chain_Extract( the_node ); 4000ad90: 40 00 03 82 call 4000bb98 <_Chain_Extract> 4000ad94: 90 10 00 10 mov %l0, %o0 rtems_chain_extract( (rtems_chain_node *) the_jnode ); the_jnode->Parent = NULL; 4000ad98: c0 24 20 08 clr [ %l0 + 8 ] /* * Decrement the link counter and see if we can free the space. */ the_jnode->st_nlink--; 4000ad9c: c2 14 20 34 lduh [ %l0 + 0x34 ], %g1 IMFS_update_ctime( the_jnode ); 4000ada0: 92 10 20 00 clr %o1 /* * Decrement the link counter and see if we can free the space. */ the_jnode->st_nlink--; 4000ada4: 82 00 7f ff add %g1, -1, %g1 IMFS_update_ctime( the_jnode ); 4000ada8: 90 07 bf f8 add %fp, -8, %o0 4000adac: 40 00 01 06 call 4000b1c4 4000adb0: c2 34 20 34 sth %g1, [ %l0 + 0x34 ] 4000adb4: c2 07 bf f8 ld [ %fp + -8 ], %g1 /* * 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) ) { 4000adb8: 90 10 00 10 mov %l0, %o0 4000adbc: 40 00 01 3a call 4000b2a4 4000adc0: c2 24 20 48 st %g1, [ %l0 + 0x48 ] 4000adc4: 80 a2 20 00 cmp %o0, 0 4000adc8: 12 80 00 18 bne 4000ae28 <== NEVER TAKEN 4000adcc: 01 00 00 00 nop 4000add0: c2 14 20 34 lduh [ %l0 + 0x34 ], %g1 4000add4: 80 a0 60 00 cmp %g1, 0 4000add8: 12 80 00 14 bne 4000ae28 <== NEVER TAKEN 4000addc: 03 10 00 6e sethi %hi(0x4001b800), %g1 /* * Is rtems_filesystem_current this node? */ if ( rtems_filesystem_current.node_access == pathloc->node_access ) 4000ade0: c2 00 62 38 ld [ %g1 + 0x238 ], %g1 ! 4001ba38 4000ade4: c4 06 40 00 ld [ %i1 ], %g2 4000ade8: c6 00 60 04 ld [ %g1 + 4 ], %g3 4000adec: 80 a0 c0 02 cmp %g3, %g2 4000adf0: 22 80 00 02 be,a 4000adf8 <== NEVER TAKEN 4000adf4: c0 20 60 04 clr [ %g1 + 4 ] <== NOT EXECUTED /* * Free memory associated with a memory file. */ if ( the_jnode->type == IMFS_SYM_LINK ) { 4000adf8: c2 04 20 4c ld [ %l0 + 0x4c ], %g1 4000adfc: 80 a0 60 04 cmp %g1, 4 4000ae00: 12 80 00 08 bne 4000ae20 4000ae04: 01 00 00 00 nop if ( the_jnode->info.sym_link.name ) 4000ae08: d0 04 20 50 ld [ %l0 + 0x50 ], %o0 4000ae0c: 80 a2 20 00 cmp %o0, 0 4000ae10: 02 80 00 04 be 4000ae20 <== NEVER TAKEN 4000ae14: 01 00 00 00 nop free( (void*) the_jnode->info.sym_link.name ); 4000ae18: 40 00 00 86 call 4000b030 4000ae1c: 01 00 00 00 nop } free( the_jnode ); 4000ae20: 40 00 00 84 call 4000b030 4000ae24: 90 10 00 10 mov %l0, %o0 } return 0; } 4000ae28: 81 c7 e0 08 ret 4000ae2c: 91 e8 20 00 restore %g0, 0, %o0 4000ae30: 40 00 ae 78 call 40036810 <__end+0x19f60> <== NOT EXECUTED 4000ae34: 40 00 ae 9c call 400368a4 <__end+0x19ff4> <== NOT EXECUTED 4000ae38: 40 00 ae 90 call 40036878 <__end+0x19fc8> <== NOT EXECUTED 4000ae3c: 40 00 ae 84 call 4003684c <__end+0x19f9c> <== NOT EXECUTED 4000ae40: 40 00 ae 84 call 40036850 <__end+0x19fa0> <== NOT EXECUTED 4000ae44: 40 00 ae 90 call 40036884 <__end+0x19fd4> <== NOT EXECUTED =============================================================================== 4000ae48 : int IMFS_stat( rtems_filesystem_location_info_t *loc, struct stat *buf ) { 4000ae48: 9d e3 bf a0 save %sp, -96, %sp IMFS_fs_info_t *fs_info; IMFS_jnode_t *the_jnode; IMFS_device_t *io; the_jnode = loc->node_access; 4000ae4c: c2 06 00 00 ld [ %i0 ], %g1 switch ( the_jnode->type ) { 4000ae50: c4 00 60 4c ld [ %g1 + 0x4c ], %g2 4000ae54: 84 00 bf fe add %g2, -2, %g2 4000ae58: 80 a0 a0 05 cmp %g2, 5 4000ae5c: 18 80 00 10 bgu 4000ae9c <== NEVER TAKEN 4000ae60: 85 28 a0 02 sll %g2, 2, %g2 4000ae64: 07 10 00 2b sethi %hi(0x4000ac00), %g3 4000ae68: 86 10 e2 30 or %g3, 0x230, %g3 ! 4000ae30 4000ae6c: c4 00 c0 02 ld [ %g3 + %g2 ], %g2 4000ae70: 81 c0 80 00 jmp %g2 4000ae74: 01 00 00 00 nop rtems_device_minor_number _minor ) { union __rtems_dev_t temp; temp.__overlay.major = _major; 4000ae78: c4 18 60 50 ldd [ %g1 + 0x50 ], %g2 case IMFS_DEVICE: io = &the_jnode->info.device; buf->st_rdev = rtems_filesystem_make_dev_t( io->major, io->minor ); break; 4000ae7c: 10 80 00 0e b 4000aeb4 4000ae80: c4 3e 60 18 std %g2, [ %i1 + 0x18 ] case IMFS_LINEAR_FILE: case IMFS_MEMORY_FILE: buf->st_size = the_jnode->info.file.size; 4000ae84: c4 18 60 50 ldd [ %g1 + 0x50 ], %g2 break; 4000ae88: 10 80 00 0b b 4000aeb4 4000ae8c: c4 3e 60 20 std %g2, [ %i1 + 0x20 ] case IMFS_SYM_LINK: buf->st_size = 0; break; case IMFS_FIFO: buf->st_size = 0; 4000ae90: c0 26 60 20 clr [ %i1 + 0x20 ] <== NOT EXECUTED break; 4000ae94: 10 80 00 08 b 4000aeb4 <== NOT EXECUTED 4000ae98: c0 26 60 24 clr [ %i1 + 0x24 ] <== NOT EXECUTED default: rtems_set_errno_and_return_minus_one( ENOTSUP ); 4000ae9c: 40 00 0c c6 call 4000e1b4 <__errno> <== NOT EXECUTED 4000aea0: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 4000aea4: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 4000aea8: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 4000aeac: 81 c7 e0 08 ret <== NOT EXECUTED 4000aeb0: 81 e8 00 00 restore <== NOT EXECUTED */ 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; 4000aeb4: c6 00 60 30 ld [ %g1 + 0x30 ], %g3 buf->st_nlink = the_jnode->st_nlink; 4000aeb8: c8 10 60 34 lduh [ %g1 + 0x34 ], %g4 */ 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; 4000aebc: c6 26 60 0c st %g3, [ %i1 + 0xc ] buf->st_nlink = the_jnode->st_nlink; buf->st_ino = the_jnode->st_ino; 4000aec0: c6 00 60 38 ld [ %g1 + 0x38 ], %g3 * 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 ); 4000aec4: c4 06 20 10 ld [ %i0 + 0x10 ], %g2 buf->st_mode = the_jnode->st_mode; buf->st_nlink = the_jnode->st_nlink; buf->st_ino = the_jnode->st_ino; 4000aec8: c6 26 60 08 st %g3, [ %i1 + 8 ] buf->st_uid = the_jnode->st_uid; buf->st_gid = the_jnode->st_gid; buf->st_atime = the_jnode->stat_atime; 4000aecc: c6 00 60 40 ld [ %g1 + 0x40 ], %g3 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; 4000aed0: c8 36 60 10 sth %g4, [ %i1 + 0x10 ] 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; 4000aed4: c6 26 60 28 st %g3, [ %i1 + 0x28 ] 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; 4000aed8: c8 10 60 3c lduh [ %g1 + 0x3c ], %g4 buf->st_gid = the_jnode->st_gid; buf->st_atime = the_jnode->stat_atime; buf->st_mtime = the_jnode->stat_mtime; 4000aedc: c6 00 60 44 ld [ %g1 + 0x44 ], %g3 * 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 ); 4000aee0: c4 00 a0 34 ld [ %g2 + 0x34 ], %g2 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; 4000aee4: c8 36 60 12 sth %g4, [ %i1 + 0x12 ] buf->st_gid = the_jnode->st_gid; buf->st_atime = the_jnode->stat_atime; buf->st_mtime = the_jnode->stat_mtime; 4000aee8: c6 26 60 30 st %g3, [ %i1 + 0x30 ] * 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 ); 4000aeec: c4 00 80 00 ld [ %g2 ], %g2 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; 4000aef0: c6 00 60 48 ld [ %g1 + 0x48 ], %g3 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; 4000aef4: c2 10 60 3e lduh [ %g1 + 0x3e ], %g1 buf->st_atime = the_jnode->stat_atime; buf->st_mtime = the_jnode->stat_mtime; buf->st_ctime = the_jnode->stat_ctime; 4000aef8: c6 26 60 38 st %g3, [ %i1 + 0x38 ] 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; 4000aefc: c2 36 60 14 sth %g1, [ %i1 + 0x14 ] /* * 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 = 4000af00: c4 26 60 04 st %g2, [ %i1 + 4 ] 4000af04: 03 00 00 3f sethi %hi(0xfc00), %g1 4000af08: 82 10 63 fe or %g1, 0x3fe, %g1 ! fffe 4000af0c: c2 26 40 00 st %g1, [ %i1 ] buf->st_atime = the_jnode->stat_atime; buf->st_mtime = the_jnode->stat_mtime; buf->st_ctime = the_jnode->stat_ctime; return 0; } 4000af10: 81 c7 e0 08 ret 4000af14: 91 e8 20 00 restore %g0, 0, %o0 =============================================================================== 400041d4 : int IMFS_symlink( rtems_filesystem_location_info_t *parent_loc, const char *link_name, const char *node_name ) { 400041d4: 9d e3 bf 58 save %sp, -168, %sp int i; /* * Remove any separators at the end of the string. */ IMFS_get_token( node_name, strlen( node_name ), new_name, &i ); 400041d8: 40 00 42 9d call 40014c4c 400041dc: 90 10 00 1a mov %i2, %o0 400041e0: 96 07 bf fc add %fp, -4, %o3 400041e4: 92 10 00 08 mov %o0, %o1 400041e8: a0 07 bf b8 add %fp, -72, %l0 400041ec: 90 10 00 1a mov %i2, %o0 400041f0: 40 00 30 a2 call 40010478 400041f4: 94 10 00 10 mov %l0, %o2 /* * Duplicate link name */ info.sym_link.name = strdup(link_name); 400041f8: 40 00 42 80 call 40014bf8 400041fc: 90 10 00 19 mov %i1, %o0 40004200: d0 27 bf e0 st %o0, [ %fp + -32 ] if (info.sym_link.name == NULL) { 40004204: 80 a2 20 00 cmp %o0, 0 40004208: 12 80 00 08 bne 40004228 <== ALWAYS TAKEN 4000420c: 90 10 00 18 mov %i0, %o0 rtems_set_errno_and_return_minus_one(ENOMEM); 40004210: 40 00 3e f0 call 40013dd0 <__errno> <== NOT EXECUTED 40004214: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40004218: 82 10 20 0c mov 0xc, %g1 <== NOT EXECUTED 4000421c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40004220: 81 c7 e0 08 ret 40004224: 81 e8 00 00 restore * 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( 40004228: 94 10 00 10 mov %l0, %o2 4000422c: 92 10 20 04 mov 4, %o1 40004230: 17 00 00 28 sethi %hi(0xa000), %o3 40004234: 98 07 bf e0 add %fp, -32, %o4 40004238: 96 12 e1 ff or %o3, 0x1ff, %o3 4000423c: 40 00 2d 4f call 4000f778 40004240: b0 10 20 00 clr %i0 new_name, ( S_IFLNK | ( S_IRWXU | S_IRWXG | S_IRWXO )), &info ); if (new_node == NULL) { 40004244: 80 a2 20 00 cmp %o0, 0 40004248: 12 bf ff f6 bne 40004220 <== ALWAYS TAKEN 4000424c: d0 07 bf e0 ld [ %fp + -32 ], %o0 free(info.sym_link.name); 40004250: 40 00 01 9f call 400048cc <== NOT EXECUTED 40004254: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one(ENOMEM); 40004258: 40 00 3e de call 40013dd0 <__errno> <== NOT EXECUTED 4000425c: 01 00 00 00 nop <== NOT EXECUTED 40004260: 82 10 20 0c mov 0xc, %g1 ! c <== NOT EXECUTED 40004264: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED } return 0; } 40004268: 81 c7 e0 08 ret <== NOT EXECUTED 4000426c: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40004270 : int IMFS_unlink( rtems_filesystem_location_info_t *parentloc, /* IN */ rtems_filesystem_location_info_t *loc /* IN */ ) { 40004270: 9d e3 bf 80 save %sp, -128, %sp IMFS_jnode_t *node; rtems_filesystem_location_info_t the_link; int result = 0; node = loc->node_access; 40004274: e0 06 40 00 ld [ %i1 ], %l0 /* * If this is the last last pointer to the node * free the node. */ if ( node->type == IMFS_HARD_LINK ) { 40004278: c2 04 20 4c ld [ %l0 + 0x4c ], %g1 4000427c: 80 a0 60 03 cmp %g1, 3 40004280: 12 80 00 29 bne 40004324 40004284: a4 10 00 18 mov %i0, %l2 if ( !node->info.hard_link.link_node ) 40004288: e6 04 20 50 ld [ %l0 + 0x50 ], %l3 4000428c: 80 a4 e0 00 cmp %l3, 0 40004290: 12 80 00 08 bne 400042b0 <== ALWAYS TAKEN 40004294: a2 07 bf e4 add %fp, -28, %l1 rtems_set_errno_and_return_minus_one( EINVAL ); 40004298: 40 00 3e ce call 40013dd0 <__errno> <== NOT EXECUTED 4000429c: 01 00 00 00 nop <== NOT EXECUTED 400042a0: 82 10 20 16 mov 0x16, %g1 ! 16 <== NOT EXECUTED 400042a4: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 400042a8: 10 80 00 24 b 40004338 <== NOT EXECUTED 400042ac: 90 10 3f ff mov -1, %o0 <== NOT EXECUTED the_link = *loc; 400042b0: 92 10 00 19 mov %i1, %o1 400042b4: 94 10 20 14 mov 0x14, %o2 400042b8: 40 00 41 02 call 400146c0 400042bc: 90 10 00 11 mov %l1, %o0 the_link.node_access = node->info.hard_link.link_node; IMFS_Set_handlers( &the_link ); 400042c0: 90 10 00 11 mov %l1, %o0 400042c4: 40 00 2d 78 call 4000f8a4 400042c8: e6 27 bf e4 st %l3, [ %fp + -28 ] /* * 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) 400042cc: c2 04 20 50 ld [ %l0 + 0x50 ], %g1 400042d0: c6 10 60 34 lduh [ %g1 + 0x34 ], %g3 400042d4: 80 a0 e0 01 cmp %g3, 1 400042d8: 12 80 00 0c bne 40004308 400042dc: 84 00 ff ff add %g3, -1, %g2 { result = (*the_link.handlers->rmnod_h)( parentloc, &the_link ); 400042e0: c2 07 bf ec ld [ %fp + -20 ], %g1 400042e4: 92 10 00 11 mov %l1, %o1 400042e8: c2 00 60 34 ld [ %g1 + 0x34 ], %g1 400042ec: 9f c0 40 00 call %g1 400042f0: 90 10 00 18 mov %i0, %o0 if ( result != 0 ) 400042f4: 80 a2 20 00 cmp %o0, 0 400042f8: 02 80 00 0b be 40004324 400042fc: 90 10 3f ff mov -1, %o0 */ result = (*loc->handlers->rmnod_h)( parentloc, loc ); return result; } 40004300: 81 c7 e0 08 ret 40004304: 91 e8 00 08 restore %g0, %o0, %o0 return -1; } else { node->info.hard_link.link_node->st_nlink --; IMFS_update_ctime( node->info.hard_link.link_node ); 40004308: 90 07 bf f8 add %fp, -8, %o0 if ( result != 0 ) return -1; } else { node->info.hard_link.link_node->st_nlink --; 4000430c: c4 30 60 34 sth %g2, [ %g1 + 0x34 ] IMFS_update_ctime( node->info.hard_link.link_node ); 40004310: 40 00 01 99 call 40004974 40004314: 92 10 20 00 clr %o1 40004318: c2 04 20 50 ld [ %l0 + 0x50 ], %g1 4000431c: c4 07 bf f8 ld [ %fp + -8 ], %g2 40004320: c4 20 60 48 st %g2, [ %g1 + 0x48 ] /* * Now actually free the node we were asked to free. */ result = (*loc->handlers->rmnod_h)( parentloc, loc ); 40004324: c2 06 60 08 ld [ %i1 + 8 ], %g1 40004328: 90 10 00 12 mov %l2, %o0 4000432c: c2 00 60 34 ld [ %g1 + 0x34 ], %g1 40004330: 9f c0 40 00 call %g1 40004334: 92 10 00 19 mov %i1, %o1 return result; } 40004338: b0 10 00 08 mov %o0, %i0 4000433c: 81 c7 e0 08 ret 40004340: 81 e8 00 00 restore =============================================================================== 40004344 : #include int IMFS_unmount( rtems_filesystem_mount_table_entry_t *mt_entry ) { 40004344: 9d e3 bf a0 save %sp, -96, %sp IMFS_jnode_t *node; node = mt_entry->mt_point_node.node_access; 40004348: c2 06 20 08 ld [ %i0 + 8 ], %g1 /* * Is the node that we are mounting onto a directory node ? */ if ( node->type != IMFS_DIRECTORY ) 4000434c: c4 00 60 4c ld [ %g1 + 0x4c ], %g2 40004350: 80 a0 a0 01 cmp %g2, 1 40004354: 22 80 00 06 be,a 4000436c <== ALWAYS TAKEN 40004358: c4 00 60 5c ld [ %g1 + 0x5c ], %g2 rtems_set_errno_and_return_minus_one( ENOTDIR ); 4000435c: 40 00 3e 9d call 40013dd0 <__errno> <== NOT EXECUTED 40004360: 01 00 00 00 nop <== NOT EXECUTED 40004364: 10 80 00 08 b 40004384 <== NOT EXECUTED 40004368: 82 10 20 14 mov 0x14, %g1 ! 14 <== NOT EXECUTED /* * Did the node indicate that there was a directory mounted here? */ if ( node->info.directory.mt_fs == NULL ) 4000436c: 80 a0 a0 00 cmp %g2, 0 40004370: 32 80 00 08 bne,a 40004390 <== ALWAYS TAKEN 40004374: c0 20 60 5c clr [ %g1 + 0x5c ] rtems_set_errno_and_return_minus_one( EINVAL ); /* XXX */ 40004378: 40 00 3e 96 call 40013dd0 <__errno> <== NOT EXECUTED 4000437c: 01 00 00 00 nop <== NOT EXECUTED 40004380: 82 10 20 16 mov 0x16, %g1 ! 16 <== NOT EXECUTED 40004384: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40004388: 81 c7 e0 08 ret <== NOT EXECUTED 4000438c: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED */ node->info.directory.mt_fs = NULL; return 0; } 40004390: 81 c7 e0 08 ret 40004394: 91 e8 20 00 restore %g0, 0, %o0 =============================================================================== 400031c0 : void RTEMS_Malloc_Initialize( void *heap_begin, uintptr_t heap_size, size_t sbrk_amount ) { 400031c0: 9d e3 bf a0 save %sp, -96, %sp #endif /* * If configured, initialize the statistics support */ if ( rtems_malloc_statistics_helpers != NULL ) { 400031c4: 03 10 00 6f sethi %hi(0x4001bc00), %g1 400031c8: c2 00 63 58 ld [ %g1 + 0x358 ], %g1 ! 4001bf58 400031cc: 80 a0 60 00 cmp %g1, 0 400031d0: 02 80 00 05 be 400031e4 <== ALWAYS TAKEN 400031d4: 01 00 00 00 nop (*rtems_malloc_statistics_helpers->initialize)(); 400031d8: c2 00 40 00 ld [ %g1 ], %g1 <== NOT EXECUTED 400031dc: 9f c0 40 00 call %g1 <== NOT EXECUTED 400031e0: 01 00 00 00 nop <== NOT EXECUTED } /* * Initialize the garbage collection list to start with nothing on it. */ malloc_deferred_frees_initialize(); 400031e4: 40 00 20 d2 call 4000b52c 400031e8: 01 00 00 00 nop /* * Initialize the optional sbrk support for extending the heap */ if ( rtems_malloc_sbrk_helpers != NULL ) { 400031ec: 03 10 00 6f sethi %hi(0x4001bc00), %g1 400031f0: c2 00 63 5c ld [ %g1 + 0x35c ], %g1 ! 4001bf5c 400031f4: 80 a0 60 00 cmp %g1, 0 400031f8: 02 80 00 08 be 40003218 <== ALWAYS TAKEN 400031fc: 90 10 00 18 mov %i0, %o0 void *new_heap_begin = (*rtems_malloc_sbrk_helpers->initialize)( 40003200: c2 00 40 00 ld [ %g1 ], %g1 <== NOT EXECUTED heap_begin, sbrk_amount ); heap_size -= (uintptr_t) new_heap_begin - (uintptr_t) heap_begin; 40003204: b2 06 00 19 add %i0, %i1, %i1 <== 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)( 40003208: 9f c0 40 00 call %g1 <== NOT EXECUTED 4000320c: 92 10 00 1a mov %i2, %o1 <== NOT EXECUTED heap_begin, sbrk_amount ); heap_size -= (uintptr_t) new_heap_begin - (uintptr_t) heap_begin; 40003210: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED 40003214: b2 26 40 08 sub %i1, %o0, %i1 <== 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 ( 40003218: 03 10 00 6f sethi %hi(0x4001bc00), %g1 4000321c: c2 08 63 55 ldub [ %g1 + 0x355 ], %g1 ! 4001bf55 40003220: 80 a0 60 00 cmp %g1, 0 40003224: 12 80 00 0c bne 40003254 40003228: 03 10 00 6f sethi %hi(0x4001bc00), %g1 !rtems_unified_work_area && rtems_configuration_get_do_zero_of_workspace() 4000322c: 03 10 00 6e sethi %hi(0x4001b800), %g1 40003230: c2 08 62 00 ldub [ %g1 + 0x200 ], %g1 ! 4001ba00 40003234: 80 a0 60 00 cmp %g1, 0 40003238: 02 80 00 07 be 40003254 4000323c: 03 10 00 6f sethi %hi(0x4001bc00), %g1 ) { memset( heap_begin, 0, heap_size ); 40003240: 90 10 00 18 mov %i0, %o0 40003244: 92 10 20 00 clr %o1 40003248: 40 00 2e 56 call 4000eba0 4000324c: 94 10 00 19 mov %i1, %o2 * 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 ) { 40003250: 03 10 00 6f sethi %hi(0x4001bc00), %g1 40003254: c2 08 63 55 ldub [ %g1 + 0x355 ], %g1 ! 4001bf55 40003258: 80 a0 60 00 cmp %g1, 0 4000325c: 12 80 00 0c bne 4000328c 40003260: 03 10 00 6e sethi %hi(0x4001b800), %g1 void *area_begin, uintptr_t area_size, uintptr_t page_size ) { return _Heap_Initialize( heap, area_begin, area_size, page_size ); 40003264: d0 00 61 30 ld [ %g1 + 0x130 ], %o0 ! 4001b930 40003268: 92 10 00 18 mov %i0, %o1 4000326c: 94 10 00 19 mov %i1, %o2 40003270: 40 00 10 3a call 40007358 <_Heap_Initialize> 40003274: 96 10 20 08 mov 8, %o3 RTEMS_Malloc_Heap, heap_begin, heap_size, CPU_HEAP_ALIGNMENT ); if ( status == 0 ) { 40003278: 80 a2 20 00 cmp %o0, 0 4000327c: 12 80 00 05 bne 40003290 <== ALWAYS TAKEN 40003280: 33 10 00 70 sethi %hi(0x4001c000), %i1 rtems_fatal_error_occurred( RTEMS_NO_MEMORY ); 40003284: 40 00 0e 41 call 40006b88 <== NOT EXECUTED 40003288: 90 10 20 1a mov 0x1a, %o0 <== NOT EXECUTED } } MSBUMP( space_available, _Protected_heap_Get_size(RTEMS_Malloc_Heap) ); 4000328c: 33 10 00 70 sethi %hi(0x4001c000), %i1 40003290: 03 10 00 6e sethi %hi(0x4001b800), %g1 40003294: f0 06 62 50 ld [ %i1 + 0x250 ], %i0 40003298: 40 00 13 3c call 40007f88 <_Protected_heap_Get_size> 4000329c: d0 00 61 30 ld [ %g1 + 0x130 ], %o0 400032a0: 90 02 00 18 add %o0, %i0, %o0 400032a4: d0 26 62 50 st %o0, [ %i1 + 0x250 ] printk( "\n" ); rtems_print_buffer( (heap_begin + heap_size) - 48, 48 ); rtems_fatal_error_occurred( RTEMS_NO_MEMORY ); } #endif } 400032a8: 81 c7 e0 08 ret 400032ac: 81 e8 00 00 restore =============================================================================== 40002c90 : static rtems_printk_plugin_t print_handler; void Stack_check_Dump_threads_usage( Thread_Control *the_thread ) { 40002c90: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED void *high_water_mark; void *current; Stack_Control *stack; char name[5]; if ( !the_thread ) 40002c94: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED 40002c98: 02 80 00 49 be 40002dbc <== NOT EXECUTED 40002c9c: 03 10 00 71 sethi %hi(0x4001c400), %g1 <== NOT EXECUTED return; if ( !print_handler ) 40002ca0: e4 00 62 60 ld [ %g1 + 0x260 ], %l2 ! 4001c660 <== NOT EXECUTED 40002ca4: 80 a4 a0 00 cmp %l2, 0 <== NOT EXECUTED 40002ca8: 02 80 00 45 be 40002dbc <== NOT EXECUTED 40002cac: 80 a6 3f ff cmp %i0, -1 <== NOT EXECUTED /* * Obtain interrupt stack information */ if (the_thread == (Thread_Control *) -1) { 40002cb0: 32 80 00 0a bne,a 40002cd8 <== NOT EXECUTED 40002cb4: e8 06 21 48 ld [ %i0 + 0x148 ], %l4 <== NOT EXECUTED if (Stack_check_Interrupt_stack.area) { 40002cb8: 23 10 00 72 sethi %hi(0x4001c800), %l1 <== NOT EXECUTED 40002cbc: a2 14 61 3c or %l1, 0x13c, %l1 ! 4001c93c <== NOT EXECUTED 40002cc0: c2 04 60 04 ld [ %l1 + 4 ], %g1 <== NOT EXECUTED 40002cc4: a8 10 20 00 clr %l4 <== NOT EXECUTED 40002cc8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40002ccc: 12 80 00 04 bne 40002cdc <== NOT EXECUTED 40002cd0: b0 10 20 00 clr %i0 <== NOT EXECUTED 40002cd4: 30 80 00 41 b,a 40002dd8 <== NOT EXECUTED current = 0; } else return; } else { stack = &the_thread->Start.Initial_stack; 40002cd8: a2 06 20 c0 add %i0, 0xc0, %l1 <== NOT EXECUTED current = (void *)_CPU_Context_Get_SP( &the_thread->Registers ); } low = Stack_check_usable_stack_start(stack); 40002cdc: ea 04 60 04 ld [ %l1 + 4 ], %l5 <== NOT EXECUTED size = Stack_check_usable_stack_size(stack); 40002ce0: e6 04 40 00 ld [ %l1 ], %l3 <== 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); 40002ce4: aa 05 60 10 add %l5, 0x10, %l5 <== NOT EXECUTED size = Stack_check_usable_stack_size(stack); 40002ce8: a6 04 ff f0 add %l3, -16, %l3 <== NOT EXECUTED high_water_mark = Stack_check_find_high_water_mark(low, size); 40002cec: 90 10 00 15 mov %l5, %o0 <== NOT EXECUTED 40002cf0: 7f ff ff d8 call 40002c50 <== NOT EXECUTED 40002cf4: 92 10 00 13 mov %l3, %o1 <== NOT EXECUTED if ( high_water_mark ) 40002cf8: 80 a0 00 08 cmp %g0, %o0 <== NOT EXECUTED 40002cfc: 82 60 20 00 subx %g0, 0, %g1 <== NOT EXECUTED used = Stack_check_Calculate_used( low, size, high_water_mark ); 40002d00: a0 05 40 13 add %l5, %l3, %l0 <== NOT EXECUTED else used = 0; if ( the_thread ) { 40002d04: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED size = Stack_check_usable_stack_size(stack); high_water_mark = Stack_check_find_high_water_mark(low, size); if ( high_water_mark ) used = Stack_check_Calculate_used( low, size, high_water_mark ); 40002d08: a0 24 00 08 sub %l0, %o0, %l0 <== 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); if ( high_water_mark ) 40002d0c: a0 0c 00 01 and %l0, %g1, %l0 <== NOT EXECUTED used = Stack_check_Calculate_used( low, size, high_water_mark ); else used = 0; if ( the_thread ) { 40002d10: 02 80 00 10 be 40002d50 <== NOT EXECUTED 40002d14: 03 10 00 71 sethi %hi(0x4001c400), %g1 <== NOT EXECUTED (*print_handler)( 40002d18: ea 06 20 08 ld [ %i0 + 8 ], %l5 <== NOT EXECUTED 40002d1c: ec 00 62 5c ld [ %g1 + 0x25c ], %l6 <== NOT EXECUTED 40002d20: 94 07 bf f8 add %fp, -8, %o2 <== NOT EXECUTED 40002d24: 90 10 00 15 mov %l5, %o0 <== NOT EXECUTED 40002d28: 40 00 0e 7b call 40006714 <== NOT EXECUTED 40002d2c: 92 10 20 05 mov 5, %o1 <== NOT EXECUTED 40002d30: 94 10 00 15 mov %l5, %o2 <== NOT EXECUTED 40002d34: 96 10 00 08 mov %o0, %o3 <== NOT EXECUTED 40002d38: 13 10 00 6b sethi %hi(0x4001ac00), %o1 <== NOT EXECUTED 40002d3c: 90 10 00 16 mov %l6, %o0 <== NOT EXECUTED 40002d40: 9f c4 80 00 call %l2 <== NOT EXECUTED 40002d44: 92 12 63 b8 or %o1, 0x3b8, %o1 <== NOT EXECUTED ); } else { (*print_handler)( print_context, "0x%08" PRIx32 " INTR", ~0 ); } (*print_handler)( 40002d48: 10 80 00 08 b 40002d68 <== NOT EXECUTED 40002d4c: d6 04 40 00 ld [ %l1 ], %o3 <== 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 ); 40002d50: d0 00 62 5c ld [ %g1 + 0x25c ], %o0 <== NOT EXECUTED 40002d54: 13 10 00 6b sethi %hi(0x4001ac00), %o1 <== NOT EXECUTED 40002d58: 94 10 3f ff mov -1, %o2 <== NOT EXECUTED 40002d5c: 9f c4 80 00 call %l2 <== NOT EXECUTED 40002d60: 92 12 63 c8 or %o1, 0x3c8, %o1 <== NOT EXECUTED } (*print_handler)( 40002d64: d6 04 40 00 ld [ %l1 ], %o3 <== NOT EXECUTED 40002d68: d4 04 60 04 ld [ %l1 + 4 ], %o2 <== NOT EXECUTED 40002d6c: 25 10 00 71 sethi %hi(0x4001c400), %l2 <== NOT EXECUTED 40002d70: 23 10 00 71 sethi %hi(0x4001c400), %l1 <== NOT EXECUTED 40002d74: c2 04 a2 60 ld [ %l2 + 0x260 ], %g1 <== NOT EXECUTED 40002d78: d0 04 62 5c ld [ %l1 + 0x25c ], %o0 <== NOT EXECUTED 40002d7c: 96 02 ff ff add %o3, -1, %o3 <== NOT EXECUTED 40002d80: 98 10 00 14 mov %l4, %o4 <== NOT EXECUTED 40002d84: 96 02 80 0b add %o2, %o3, %o3 <== NOT EXECUTED 40002d88: 9a 10 00 13 mov %l3, %o5 <== NOT EXECUTED 40002d8c: 13 10 00 6b sethi %hi(0x4001ac00), %o1 <== NOT EXECUTED 40002d90: 9f c0 40 00 call %g1 <== NOT EXECUTED 40002d94: 92 12 63 d8 or %o1, 0x3d8, %o1 ! 4001afd8 <__FUNCTION__.5737+0x218><== NOT EXECUTED stack->area + stack->size - 1, current, size ); if (Stack_check_Initialized == 0) { 40002d98: 03 10 00 71 sethi %hi(0x4001c400), %g1 <== NOT EXECUTED 40002d9c: c2 00 62 58 ld [ %g1 + 0x258 ], %g1 ! 4001c658 <== NOT EXECUTED 40002da0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40002da4: 12 80 00 08 bne 40002dc4 <== NOT EXECUTED 40002da8: c2 04 a2 60 ld [ %l2 + 0x260 ], %g1 <== NOT EXECUTED (*print_handler)( print_context, "Unavailable\n" ); 40002dac: d0 04 62 5c ld [ %l1 + 0x25c ], %o0 <== NOT EXECUTED 40002db0: 13 10 00 6b sethi %hi(0x4001ac00), %o1 <== NOT EXECUTED 40002db4: 9f c0 40 00 call %g1 <== NOT EXECUTED 40002db8: 92 12 63 f8 or %o1, 0x3f8, %o1 ! 4001aff8 <__FUNCTION__.5737+0x238><== NOT EXECUTED 40002dbc: 81 c7 e0 08 ret <== NOT EXECUTED 40002dc0: 81 e8 00 00 restore <== NOT EXECUTED } else { (*print_handler)( print_context, "%8" PRId32 "\n", used ); 40002dc4: d0 04 62 5c ld [ %l1 + 0x25c ], %o0 <== NOT EXECUTED 40002dc8: 13 10 00 6c sethi %hi(0x4001b000), %o1 <== NOT EXECUTED 40002dcc: 94 10 00 10 mov %l0, %o2 <== NOT EXECUTED 40002dd0: 9f c0 40 00 call %g1 <== NOT EXECUTED 40002dd4: 92 12 60 08 or %o1, 8, %o1 <== NOT EXECUTED 40002dd8: 81 c7 e0 08 ret <== NOT EXECUTED 40002ddc: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40002ff0 : /* * Stack_check_Initialize */ void Stack_check_Initialize( void ) { 40002ff0: 9d e3 bf a0 save %sp, -96, %sp static uint32_t pattern[ 4 ] = { 0xFEEDF00D, 0x0BAD0D06, /* FEED FOOD to BAD DOG */ 0xDEADF00D, 0x600D0D06 /* DEAD FOOD but GOOD DOG */ }; if (Stack_check_Initialized) 40002ff4: 03 10 00 71 sethi %hi(0x4001c400), %g1 40002ff8: c2 00 62 58 ld [ %g1 + 0x258 ], %g1 ! 4001c658 40002ffc: 80 a0 60 00 cmp %g1, 0 40003000: 12 80 00 21 bne 40003084 40003004: 07 10 00 72 sethi %hi(0x4001c800), %g3 /* * Dope the pattern and fill areas */ p = Stack_check_Pattern.pattern; for ( i = 0; i < PATTERN_SIZE_WORDS; i++ ) { p[i] = pattern[ i%4 ]; 40003008: 05 10 00 6c sethi %hi(0x4001b000), %g2 4000300c: 86 10 e1 2c or %g3, 0x12c, %g3 40003010: 84 10 a1 60 or %g2, 0x160, %g2 40003014: 88 08 60 03 and %g1, 3, %g4 40003018: 89 29 20 02 sll %g4, 2, %g4 4000301c: da 00 80 04 ld [ %g2 + %g4 ], %o5 40003020: 89 28 60 02 sll %g1, 2, %g4 /* * Dope the pattern and fill areas */ p = Stack_check_Pattern.pattern; for ( i = 0; i < PATTERN_SIZE_WORDS; i++ ) { 40003024: 82 00 60 01 inc %g1 40003028: 80 a0 60 04 cmp %g1, 4 4000302c: 12 bf ff fa bne 40003014 40003030: da 20 c0 04 st %o5, [ %g3 + %g4 ] /* * 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) { 40003034: 03 10 00 72 sethi %hi(0x4001c800), %g1 40003038: c2 00 63 20 ld [ %g1 + 0x320 ], %g1 ! 4001cb20 <_CPU_Interrupt_stack_low> 4000303c: 80 a0 60 00 cmp %g1, 0 40003040: 02 80 00 0e be 40003078 <== NEVER TAKEN 40003044: 05 10 00 72 sethi %hi(0x4001c800), %g2 40003048: c6 00 a2 6c ld [ %g2 + 0x26c ], %g3 ! 4001ca6c <_CPU_Interrupt_stack_high> 4000304c: 80 a0 e0 00 cmp %g3, 0 40003050: 02 80 00 0a be 40003078 <== NEVER TAKEN 40003054: 86 20 c0 01 sub %g3, %g1, %g3 Stack_check_Interrupt_stack.area = _CPU_Interrupt_stack_low; 40003058: 05 10 00 72 sethi %hi(0x4001c800), %g2 Stack_check_Interrupt_stack.size = (char *) _CPU_Interrupt_stack_high - 4000305c: c6 20 a1 3c st %g3, [ %g2 + 0x13c ] ! 4001c93c * 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; 40003060: 84 10 a1 3c or %g2, 0x13c, %g2 Stack_check_Interrupt_stack.size = (char *) _CPU_Interrupt_stack_high - (char *) _CPU_Interrupt_stack_low; Stack_check_Dope_stack(&Stack_check_Interrupt_stack); 40003064: 90 10 00 01 mov %g1, %o0 40003068: 94 10 00 03 mov %g3, %o2 * 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; 4000306c: c2 20 a0 04 st %g1, [ %g2 + 4 ] Stack_check_Interrupt_stack.size = (char *) _CPU_Interrupt_stack_high - (char *) _CPU_Interrupt_stack_low; Stack_check_Dope_stack(&Stack_check_Interrupt_stack); 40003070: 40 00 30 48 call 4000f190 40003074: 92 10 20 a5 mov 0xa5, %o1 } #endif Stack_check_Initialized = 1; 40003078: 84 10 20 01 mov 1, %g2 4000307c: 03 10 00 71 sethi %hi(0x4001c400), %g1 40003080: c4 20 62 58 st %g2, [ %g1 + 0x258 ] ! 4001c658 40003084: 81 c7 e0 08 ret 40003088: 81 e8 00 00 restore =============================================================================== 40002c50 : /* * start at lower memory and find first word that does not * match pattern */ base += PATTERN_SIZE_WORDS; 40002c50: 90 02 20 10 add %o0, 0x10, %o0 <== NOT EXECUTED for (ebase = base + length; base < ebase; base++) 40002c54: 84 0a 7f fc and %o1, -4, %g2 <== NOT EXECUTED if (*base != U32_PATTERN) 40002c58: 03 29 69 69 sethi %hi(0xa5a5a400), %g1 <== 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++) 40002c5c: 84 02 00 02 add %o0, %g2, %g2 <== NOT EXECUTED 40002c60: 10 80 00 06 b 40002c78 <== NOT EXECUTED 40002c64: 82 10 61 a5 or %g1, 0x1a5, %g1 <== NOT EXECUTED if (*base != U32_PATTERN) 40002c68: 80 a0 c0 01 cmp %g3, %g1 <== NOT EXECUTED 40002c6c: 12 80 00 07 bne 40002c88 <== NOT EXECUTED 40002c70: 01 00 00 00 nop <== 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++) 40002c74: 90 02 20 04 add %o0, 4, %o0 <== NOT EXECUTED 40002c78: 80 a2 00 02 cmp %o0, %g2 <== NOT EXECUTED 40002c7c: 2a bf ff fb bcs,a 40002c68 <== NOT EXECUTED 40002c80: c6 02 00 00 ld [ %o0 ], %g3 <== NOT EXECUTED 40002c84: 90 10 20 00 clr %o0 <== NOT EXECUTED if (*base != U32_PATTERN) return (void *) base; #endif return (void *)0; } 40002c88: 81 c3 e0 08 retl <== NOT EXECUTED =============================================================================== 40002e54 : * * 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) { 40002e54: 9d e3 bf 80 save %sp, -128, %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"); 40002e58: 11 10 00 6c sethi %hi(0x4001b000), %o0 <== NOT EXECUTED * the following message out. */ void Stack_check_report_blown_task(Thread_Control *running, bool pattern_ok) { Stack_Control *stack = &running->Start.Initial_stack; void *pattern_area = Stack_check_Get_pattern_area(stack); 40002e5c: e0 06 20 c4 ld [ %i0 + 0xc4 ], %l0 <== NOT EXECUTED char name [32]; printk("BLOWN STACK!!!\n"); 40002e60: 40 00 04 b0 call 40004120 <== NOT EXECUTED 40002e64: 90 12 20 78 or %o0, 0x78, %o0 <== NOT EXECUTED printk("task control block: 0x%08" PRIxPTR "\n", running); 40002e68: 92 10 00 18 mov %i0, %o1 <== NOT EXECUTED 40002e6c: 11 10 00 6c sethi %hi(0x4001b000), %o0 <== NOT EXECUTED 40002e70: 40 00 04 ac call 40004120 <== NOT EXECUTED 40002e74: 90 12 20 88 or %o0, 0x88, %o0 ! 4001b088 <__FUNCTION__.5737+0x2c8><== NOT EXECUTED printk("task ID: 0x%08lx\n", (unsigned long) running->Object.id); 40002e78: d2 06 20 08 ld [ %i0 + 8 ], %o1 <== NOT EXECUTED 40002e7c: 11 10 00 6c sethi %hi(0x4001b000), %o0 <== NOT EXECUTED 40002e80: 40 00 04 a8 call 40004120 <== NOT EXECUTED 40002e84: 90 12 20 a8 or %o0, 0xa8, %o0 ! 4001b0a8 <__FUNCTION__.5737+0x2e8><== NOT EXECUTED printk( 40002e88: d2 06 20 0c ld [ %i0 + 0xc ], %o1 <== NOT EXECUTED 40002e8c: 11 10 00 6c sethi %hi(0x4001b000), %o0 <== NOT EXECUTED 40002e90: 40 00 04 a4 call 40004120 <== NOT EXECUTED 40002e94: 90 12 20 c0 or %o0, 0xc0, %o0 ! 4001b0c0 <__FUNCTION__.5737+0x300><== NOT EXECUTED "task name: 0x%08" PRIx32 "\n", running->Object.name.name_u32 ); printk( 40002e98: d0 06 20 08 ld [ %i0 + 8 ], %o0 <== NOT EXECUTED 40002e9c: 94 07 bf e0 add %fp, -32, %o2 <== NOT EXECUTED 40002ea0: 40 00 0e 1d call 40006714 <== NOT EXECUTED 40002ea4: 92 10 20 20 mov 0x20, %o1 <== NOT EXECUTED 40002ea8: 92 10 00 08 mov %o0, %o1 <== NOT EXECUTED 40002eac: 11 10 00 6c sethi %hi(0x4001b000), %o0 <== NOT EXECUTED 40002eb0: 40 00 04 9c call 40004120 <== NOT EXECUTED 40002eb4: 90 12 20 d8 or %o0, 0xd8, %o0 ! 4001b0d8 <__FUNCTION__.5737+0x318><== NOT EXECUTED "task name string: %s\n", rtems_object_get_name(running->Object.id, sizeof(name), name) ); printk( 40002eb8: d2 06 20 c0 ld [ %i0 + 0xc0 ], %o1 <== NOT EXECUTED 40002ebc: d4 06 20 c4 ld [ %i0 + 0xc4 ], %o2 <== NOT EXECUTED 40002ec0: 11 10 00 6c sethi %hi(0x4001b000), %o0 <== NOT EXECUTED 40002ec4: 96 02 80 09 add %o2, %o1, %o3 <== NOT EXECUTED 40002ec8: 40 00 04 96 call 40004120 <== NOT EXECUTED 40002ecc: 90 12 20 f0 or %o0, 0xf0, %o0 <== 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) { 40002ed0: 80 8e 60 ff btst 0xff, %i1 <== NOT EXECUTED 40002ed4: 12 80 00 07 bne 40002ef0 <== NOT EXECUTED 40002ed8: 11 10 00 6c sethi %hi(0x4001b000), %o0 <== NOT EXECUTED printk( 40002edc: 96 04 20 18 add %l0, 0x18, %o3 <== NOT EXECUTED 40002ee0: 90 12 21 28 or %o0, 0x128, %o0 <== NOT EXECUTED 40002ee4: 92 10 20 10 mov 0x10, %o1 <== NOT EXECUTED 40002ee8: 40 00 04 8e call 40004120 <== NOT EXECUTED 40002eec: 94 04 20 08 add %l0, 8, %o2 <== NOT EXECUTED rtems_configuration_get_user_multiprocessing_table()->node ); } #endif rtems_fatal_error_occurred(0x81); 40002ef0: 40 00 10 3e call 40006fe8 <== NOT EXECUTED 40002ef4: 90 10 20 81 mov 0x81, %o0 <== NOT EXECUTED =============================================================================== 40016a80 <_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 ) { 40016a80: 9d e3 bf a0 save %sp, -96, %sp Thread_Control *the_thread; uint32_t number_broadcasted; Thread_Wait_information *waitp; if ( size > the_message_queue->maximum_message_size ) { 40016a84: c2 06 20 4c ld [ %i0 + 0x4c ], %g1 Objects_Id id __attribute__((unused)), CORE_message_queue_API_mp_support_callout api_message_queue_mp_support __attribute__((unused)), #endif uint32_t *count ) { 40016a88: a0 10 00 18 mov %i0, %l0 Thread_Control *the_thread; uint32_t number_broadcasted; Thread_Wait_information *waitp; if ( size > the_message_queue->maximum_message_size ) { 40016a8c: 80 a6 80 01 cmp %i2, %g1 40016a90: 18 80 00 17 bgu 40016aec <_CORE_message_queue_Broadcast+0x6c><== NEVER TAKEN 40016a94: b0 10 20 01 mov 1, %i0 * 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 ) { 40016a98: c2 04 20 48 ld [ %l0 + 0x48 ], %g1 40016a9c: 80 a0 60 00 cmp %g1, 0 40016aa0: 02 80 00 0a be 40016ac8 <_CORE_message_queue_Broadcast+0x48> 40016aa4: a2 10 20 00 clr %l1 *count = 0; 40016aa8: c0 27 40 00 clr [ %i5 ] return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL; 40016aac: 81 c7 e0 08 ret 40016ab0: 91 e8 20 00 restore %g0, 0, %o0 const void *source, void *destination, size_t size ) { memcpy(destination, source, size); 40016ab4: d0 04 a0 2c ld [ %l2 + 0x2c ], %o0 40016ab8: 40 00 22 0d call 4001f2ec 40016abc: a2 04 60 01 inc %l1 buffer, waitp->return_argument_second.mutable_object, size ); *(size_t *) the_thread->Wait.return_argument = size; 40016ac0: c2 04 a0 28 ld [ %l2 + 0x28 ], %g1 40016ac4: f4 20 40 00 st %i2, [ %g1 ] * 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))) { 40016ac8: 40 00 09 e6 call 40019260 <_Thread_queue_Dequeue> 40016acc: 90 10 00 10 mov %l0, %o0 40016ad0: 92 10 00 19 mov %i1, %o1 40016ad4: a4 10 00 08 mov %o0, %l2 /* * There must be no pending messages if there is a thread waiting to * receive a message. */ number_broadcasted = 0; while ((the_thread = 40016ad8: 80 a2 20 00 cmp %o0, 0 40016adc: 12 bf ff f6 bne 40016ab4 <_CORE_message_queue_Broadcast+0x34> 40016ae0: 94 10 00 1a mov %i2, %o2 if ( !_Objects_Is_local_id( the_thread->Object.id ) ) (*api_message_queue_mp_support) ( the_thread, id ); #endif } *count = number_broadcasted; 40016ae4: e2 27 40 00 st %l1, [ %i5 ] 40016ae8: b0 10 20 00 clr %i0 return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL; } 40016aec: 81 c7 e0 08 ret 40016af0: 81 e8 00 00 restore =============================================================================== 400105d0 <_CORE_message_queue_Initialize>: 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 ) { 400105d0: 9d e3 bf a0 save %sp, -96, %sp size_t message_buffering_required; size_t allocated_message_size; the_message_queue->maximum_pending_messages = maximum_pending_messages; the_message_queue->number_of_pending_messages = 0; 400105d4: c0 26 20 48 clr [ %i0 + 0x48 ] ) { size_t message_buffering_required; size_t allocated_message_size; the_message_queue->maximum_pending_messages = maximum_pending_messages; 400105d8: f4 26 20 44 st %i2, [ %i0 + 0x44 ] the_message_queue->number_of_pending_messages = 0; the_message_queue->maximum_message_size = maximum_message_size; 400105dc: f6 26 20 4c st %i3, [ %i0 + 0x4c ] /* * 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)) { 400105e0: 80 8e e0 03 btst 3, %i3 400105e4: 02 80 00 07 be 40010600 <_CORE_message_queue_Initialize+0x30> 400105e8: a2 10 00 1b mov %i3, %l1 allocated_message_size += sizeof(uint32_t); 400105ec: a2 06 e0 04 add %i3, 4, %l1 allocated_message_size &= ~(sizeof(uint32_t) - 1); 400105f0: a2 0c 7f fc and %l1, -4, %l1 } if (allocated_message_size < maximum_message_size) 400105f4: 80 a4 40 1b cmp %l1, %i3 400105f8: 0a 80 00 23 bcs 40010684 <_CORE_message_queue_Initialize+0xb4><== NEVER TAKEN 400105fc: 01 00 00 00 nop /* * 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)); 40010600: a0 04 60 10 add %l1, 0x10, %l0 /* * 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 * 40010604: 92 10 00 1a mov %i2, %o1 40010608: 40 00 4a e1 call 4002318c <.umul> 4001060c: 90 10 00 10 mov %l0, %o0 (allocated_message_size + sizeof(CORE_message_queue_Buffer_control)); if (message_buffering_required < allocated_message_size) 40010610: 80 a2 00 11 cmp %o0, %l1 40010614: 0a 80 00 1c bcs 40010684 <_CORE_message_queue_Initialize+0xb4><== NEVER TAKEN 40010618: 01 00 00 00 nop return false; /* * Attempt to allocate the message memory */ the_message_queue->message_buffers = (CORE_message_queue_Buffer *) 4001061c: 40 00 0b 7d call 40013410 <_Workspace_Allocate> 40010620: 01 00 00 00 nop 40010624: d0 26 20 5c st %o0, [ %i0 + 0x5c ] _Workspace_Allocate( message_buffering_required ); if (the_message_queue->message_buffers == 0) 40010628: 80 a2 20 00 cmp %o0, 0 4001062c: 02 80 00 16 be 40010684 <_CORE_message_queue_Initialize+0xb4> 40010630: 92 10 00 08 mov %o0, %o1 /* * Initialize the pool of inactive messages, pending messages, * and set of waiting threads. */ _Chain_Initialize ( 40010634: 90 06 20 60 add %i0, 0x60, %o0 40010638: 94 10 00 1a mov %i2, %o2 4001063c: 40 00 13 56 call 40015394 <_Chain_Initialize> 40010640: 96 10 00 10 mov %l0, %o3 allocated_message_size + sizeof( CORE_message_queue_Buffer_control ) ); _Chain_Initialize_empty( &the_message_queue->Pending_messages ); _Thread_queue_Initialize( 40010644: c2 06 40 00 ld [ %i1 ], %g1 RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); the_chain->permanent_null = NULL; 40010648: c0 26 20 54 clr [ %i0 + 0x54 ] 4001064c: 82 18 60 01 xor %g1, 1, %g1 40010650: 80 a0 00 01 cmp %g0, %g1 */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 40010654: 82 06 20 54 add %i0, 0x54, %g1 40010658: c2 26 20 50 st %g1, [ %i0 + 0x50 ] the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain); 4001065c: 82 06 20 50 add %i0, 0x50, %g1 40010660: 90 10 00 18 mov %i0, %o0 40010664: c2 26 20 58 st %g1, [ %i0 + 0x58 ] 40010668: 92 60 3f ff subx %g0, -1, %o1 4001066c: 94 10 20 80 mov 0x80, %o2 40010670: 96 10 20 06 mov 6, %o3 40010674: 40 00 08 5a call 400127dc <_Thread_queue_Initialize> 40010678: b0 10 20 01 mov 1, %i0 THREAD_QUEUE_DISCIPLINE_PRIORITY : THREAD_QUEUE_DISCIPLINE_FIFO, STATES_WAITING_FOR_MESSAGE, CORE_MESSAGE_QUEUE_STATUS_TIMEOUT ); return true; 4001067c: 81 c7 e0 08 ret 40010680: 81 e8 00 00 restore } 40010684: 81 c7 e0 08 ret 40010688: 91 e8 20 00 restore %g0, 0, %o0 =============================================================================== 4001068c <_CORE_message_queue_Seize>: void *buffer, size_t *size_p, bool wait, Watchdog_Interval timeout ) { 4001068c: 9d e3 bf a0 save %sp, -96, %sp ISR_Level level; CORE_message_queue_Buffer_control *the_message; Thread_Control *executing; executing = _Thread_Executing; 40010690: 23 10 00 ab sethi %hi(0x4002ac00), %l1 40010694: e0 04 63 1c ld [ %l1 + 0x31c ], %l0 ! 4002af1c <_Thread_Executing> void *buffer, size_t *size_p, bool wait, Watchdog_Interval timeout ) { 40010698: a4 10 00 19 mov %i1, %l2 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 ); 4001069c: 7f ff db 20 call 4000731c 400106a0: c0 24 20 34 clr [ %l0 + 0x34 ] 400106a4: 82 10 00 08 mov %o0, %g1 */ RTEMS_INLINE_ROUTINE bool _Chain_Is_empty( Chain_Control *the_chain ) { return (the_chain->first == _Chain_Tail(the_chain)); 400106a8: e6 06 20 50 ld [ %i0 + 0x50 ], %l3 */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 400106ac: 84 06 20 54 add %i0, 0x54, %g2 400106b0: 80 a4 c0 02 cmp %l3, %g2 400106b4: 02 80 00 15 be 40010708 <_CORE_message_queue_Seize+0x7c> 400106b8: 86 06 20 50 add %i0, 0x50, %g3 { Chain_Node *return_node; Chain_Node *new_first; return_node = the_chain->first; new_first = return_node->next; 400106bc: c4 04 c0 00 ld [ %l3 ], %g2 the_chain->first = new_first; 400106c0: c4 26 20 50 st %g2, [ %i0 + 0x50 ] the_message = _CORE_message_queue_Get_pending_message( the_message_queue ); if ( the_message != NULL ) { 400106c4: 80 a4 e0 00 cmp %l3, 0 400106c8: 02 80 00 10 be 40010708 <_CORE_message_queue_Seize+0x7c> <== NEVER TAKEN 400106cc: c6 20 a0 04 st %g3, [ %g2 + 4 ] the_message_queue->number_of_pending_messages -= 1; 400106d0: c2 06 20 48 ld [ %i0 + 0x48 ], %g1 400106d4: 82 00 7f ff add %g1, -1, %g1 400106d8: c2 26 20 48 st %g1, [ %i0 + 0x48 ] _ISR_Enable( level ); 400106dc: 7f ff db 14 call 4000732c 400106e0: b0 06 20 60 add %i0, 0x60, %i0 *size_p = the_message->Contents.size; _Thread_Executing->Wait.count = 400106e4: c2 04 63 1c ld [ %l1 + 0x31c ], %g1 the_message = _CORE_message_queue_Get_pending_message( the_message_queue ); if ( the_message != NULL ) { the_message_queue->number_of_pending_messages -= 1; _ISR_Enable( level ); *size_p = the_message->Contents.size; 400106e8: d4 04 e0 08 ld [ %l3 + 8 ], %o2 _Thread_Executing->Wait.count = 400106ec: c0 20 60 24 clr [ %g1 + 0x24 ] the_message = _CORE_message_queue_Get_pending_message( the_message_queue ); if ( the_message != NULL ) { the_message_queue->number_of_pending_messages -= 1; _ISR_Enable( level ); *size_p = the_message->Contents.size; 400106f0: d4 26 c0 00 st %o2, [ %i3 ] const void *source, void *destination, size_t size ) { memcpy(destination, source, size); 400106f4: 90 10 00 1a mov %i2, %o0 400106f8: 40 00 1e 0b call 40017f24 400106fc: 92 04 e0 0c add %l3, 0xc, %o1 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 ); 40010700: 7f ff ff 83 call 4001050c <_Chain_Append> 40010704: 93 e8 00 13 restore %g0, %l3, %o1 return; } #endif } if ( !wait ) { 40010708: 80 8f 20 ff btst 0xff, %i4 4001070c: 12 80 00 08 bne 4001072c <_CORE_message_queue_Seize+0xa0> 40010710: 84 10 20 01 mov 1, %g2 _ISR_Enable( level ); 40010714: 7f ff db 06 call 4000732c 40010718: 90 10 00 01 mov %g1, %o0 executing->Wait.return_code = CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_NOWAIT; 4001071c: 82 10 20 04 mov 4, %g1 40010720: c2 24 20 34 st %g1, [ %l0 + 0x34 ] 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 ); } 40010724: 81 c7 e0 08 ret 40010728: 81 e8 00 00 restore 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; 4001072c: c4 26 20 30 st %g2, [ %i0 + 0x30 ] _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; 40010730: f6 24 20 28 st %i3, [ %l0 + 0x28 ] return; } _Thread_queue_Enter_critical_section( &the_message_queue->Wait_queue ); executing->Wait.queue = &the_message_queue->Wait_queue; executing->Wait.id = id; 40010734: e4 24 20 20 st %l2, [ %l0 + 0x20 ] executing->Wait.return_argument_second.mutable_object = buffer; 40010738: f4 24 20 2c st %i2, [ %l0 + 0x2c ] 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; 4001073c: f0 24 20 44 st %i0, [ %l0 + 0x44 ] 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 ); 40010740: 90 10 00 01 mov %g1, %o0 40010744: 7f ff da fa call 4000732c 40010748: 35 10 00 4a sethi %hi(0x40012800), %i2 _Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout ); 4001074c: b2 10 00 1d mov %i5, %i1 40010750: 40 00 07 7e call 40012548 <_Thread_queue_Enqueue_with_handler> 40010754: 95 ee a0 a8 restore %i2, 0xa8, %o2 =============================================================================== 40006fe0 <_CORE_mutex_Seize>: Objects_Id _id, bool _wait, Watchdog_Interval _timeout, ISR_Level _level ) { 40006fe0: 9d e3 bf a0 save %sp, -96, %sp _CORE_mutex_Seize_body( _the_mutex, _id, _wait, _timeout, _level ); 40006fe4: 03 10 00 71 sethi %hi(0x4001c400), %g1 40006fe8: c2 00 60 10 ld [ %g1 + 0x10 ], %g1 ! 4001c410 <_Thread_Dispatch_disable_level> 40006fec: 80 a0 60 00 cmp %g1, 0 40006ff0: 02 80 00 0d be 40007024 <_CORE_mutex_Seize+0x44> 40006ff4: f8 27 a0 54 st %i4, [ %fp + 0x54 ] 40006ff8: 80 8e a0 ff btst 0xff, %i2 40006ffc: 02 80 00 0b be 40007028 <_CORE_mutex_Seize+0x48> <== NEVER TAKEN 40007000: 90 10 00 18 mov %i0, %o0 40007004: 03 10 00 71 sethi %hi(0x4001c400), %g1 40007008: c2 00 61 b0 ld [ %g1 + 0x1b0 ], %g1 ! 4001c5b0 <_System_state_Current> 4000700c: 80 a0 60 01 cmp %g1, 1 40007010: 08 80 00 05 bleu 40007024 <_CORE_mutex_Seize+0x44> 40007014: 90 10 20 00 clr %o0 40007018: 92 10 20 00 clr %o1 4000701c: 40 00 01 b4 call 400076ec <_Internal_error_Occurred> 40007020: 94 10 20 13 mov 0x13, %o2 40007024: 90 10 00 18 mov %i0, %o0 40007028: 40 00 13 04 call 4000bc38 <_CORE_mutex_Seize_interrupt_trylock> 4000702c: 92 07 a0 54 add %fp, 0x54, %o1 40007030: 80 a2 20 00 cmp %o0, 0 40007034: 02 80 00 09 be 40007058 <_CORE_mutex_Seize+0x78> 40007038: 80 8e a0 ff btst 0xff, %i2 4000703c: 12 80 00 09 bne 40007060 <_CORE_mutex_Seize+0x80> 40007040: 35 10 00 71 sethi %hi(0x4001c400), %i2 40007044: 7f ff eb 46 call 40001d5c 40007048: d0 07 a0 54 ld [ %fp + 0x54 ], %o0 4000704c: c2 06 a0 cc ld [ %i2 + 0xcc ], %g1 40007050: 84 10 20 01 mov 1, %g2 40007054: c4 20 60 34 st %g2, [ %g1 + 0x34 ] 40007058: 81 c7 e0 08 ret 4000705c: 81 e8 00 00 restore 40007060: c4 06 a0 cc ld [ %i2 + 0xcc ], %g2 40007064: 03 10 00 71 sethi %hi(0x4001c400), %g1 40007068: c6 00 60 10 ld [ %g1 + 0x10 ], %g3 ! 4001c410 <_Thread_Dispatch_disable_level> 4000706c: f2 20 a0 20 st %i1, [ %g2 + 0x20 ] 40007070: f0 20 a0 44 st %i0, [ %g2 + 0x44 ] 40007074: 84 00 e0 01 add %g3, 1, %g2 40007078: c4 20 60 10 st %g2, [ %g1 + 0x10 ] 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; 4000707c: 82 10 20 01 mov 1, %g1 40007080: c2 26 20 30 st %g1, [ %i0 + 0x30 ] 40007084: 7f ff eb 36 call 40001d5c 40007088: d0 07 a0 54 ld [ %fp + 0x54 ], %o0 4000708c: 90 10 00 18 mov %i0, %o0 40007090: 7f ff ff bb call 40006f7c <_CORE_mutex_Seize_interrupt_blocking> 40007094: 92 10 00 1b mov %i3, %o1 40007098: 81 c7 e0 08 ret 4000709c: 81 e8 00 00 restore =============================================================================== 4000bc38 <_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 ) { 4000bc38: 9d e3 bf a0 save %sp, -96, %sp { Thread_Control *executing; /* disabled when you get here */ executing = _Thread_Executing; 4000bc3c: 03 10 00 71 sethi %hi(0x4001c400), %g1 4000bc40: c2 00 60 cc ld [ %g1 + 0xcc ], %g1 ! 4001c4cc <_Thread_Executing> executing->Wait.return_code = CORE_MUTEX_STATUS_SUCCESSFUL; 4000bc44: c0 20 60 34 clr [ %g1 + 0x34 ] if ( !_CORE_mutex_Is_locked( the_mutex ) ) { 4000bc48: c4 06 20 50 ld [ %i0 + 0x50 ], %g2 4000bc4c: 80 a0 a0 00 cmp %g2, 0 4000bc50: 22 80 00 31 be,a 4000bd14 <_CORE_mutex_Seize_interrupt_trylock+0xdc> 4000bc54: c4 06 20 5c ld [ %i0 + 0x5c ], %g2 the_mutex->lock = CORE_MUTEX_LOCKED; 4000bc58: c0 26 20 50 clr [ %i0 + 0x50 ] the_mutex->holder = executing; the_mutex->holder_id = executing->Object.id; 4000bc5c: c6 00 60 08 ld [ %g1 + 8 ], %g3 */ RTEMS_INLINE_ROUTINE bool _CORE_mutex_Is_inherit_priority( CORE_mutex_Attributes *the_attribute ) { return the_attribute->discipline == CORE_MUTEX_DISCIPLINES_PRIORITY_INHERIT; 4000bc60: c4 06 20 48 ld [ %i0 + 0x48 ], %g2 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; 4000bc64: c6 26 20 60 st %g3, [ %i0 + 0x60 ] 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; 4000bc68: c2 26 20 5c st %g1, [ %i0 + 0x5c ] the_mutex->holder_id = executing->Object.id; the_mutex->nest_count = 1; 4000bc6c: 86 10 20 01 mov 1, %g3 if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) || 4000bc70: 80 a0 a0 02 cmp %g2, 2 4000bc74: 02 80 00 05 be 4000bc88 <_CORE_mutex_Seize_interrupt_trylock+0x50> 4000bc78: c6 26 20 54 st %g3, [ %i0 + 0x54 ] 4000bc7c: 80 a0 a0 03 cmp %g2, 3 4000bc80: 12 80 00 07 bne 4000bc9c <_CORE_mutex_Seize_interrupt_trylock+0x64> 4000bc84: 01 00 00 00 nop _Chain_Prepend_unprotected( &executing->lock_mutex, &the_mutex->queue.lock_queue ); the_mutex->queue.priority_before = executing->current_priority; #endif executing->resource_count++; 4000bc88: c6 00 60 1c ld [ %g1 + 0x1c ], %g3 } if ( !_CORE_mutex_Is_priority_ceiling( &the_mutex->Attributes ) ) { 4000bc8c: 80 a0 a0 03 cmp %g2, 3 _Chain_Prepend_unprotected( &executing->lock_mutex, &the_mutex->queue.lock_queue ); the_mutex->queue.priority_before = executing->current_priority; #endif executing->resource_count++; 4000bc90: 84 00 e0 01 add %g3, 1, %g2 } if ( !_CORE_mutex_Is_priority_ceiling( &the_mutex->Attributes ) ) { 4000bc94: 02 80 00 03 be 4000bca0 <_CORE_mutex_Seize_interrupt_trylock+0x68> 4000bc98: c4 20 60 1c st %g2, [ %g1 + 0x1c ] _ISR_Enable( *level_p ); 4000bc9c: 30 80 00 2d b,a 4000bd50 <_CORE_mutex_Seize_interrupt_trylock+0x118> */ { Priority_Control ceiling; Priority_Control current; ceiling = the_mutex->Attributes.priority_ceiling; 4000bca0: c4 06 20 4c ld [ %i0 + 0x4c ], %g2 current = executing->current_priority; 4000bca4: c6 00 60 14 ld [ %g1 + 0x14 ], %g3 if ( current == ceiling ) { 4000bca8: 80 a0 c0 02 cmp %g3, %g2 4000bcac: 12 80 00 03 bne 4000bcb8 <_CORE_mutex_Seize_interrupt_trylock+0x80> 4000bcb0: 01 00 00 00 nop _ISR_Enable( *level_p ); 4000bcb4: 30 80 00 27 b,a 4000bd50 <_CORE_mutex_Seize_interrupt_trylock+0x118> return 0; } if ( current > ceiling ) { 4000bcb8: 08 80 00 0f bleu 4000bcf4 <_CORE_mutex_Seize_interrupt_trylock+0xbc> 4000bcbc: 84 10 20 06 mov 6, %g2 rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 4000bcc0: 03 10 00 71 sethi %hi(0x4001c400), %g1 4000bcc4: c4 00 60 10 ld [ %g1 + 0x10 ], %g2 ! 4001c410 <_Thread_Dispatch_disable_level> 4000bcc8: 84 00 a0 01 inc %g2 4000bccc: c4 20 60 10 st %g2, [ %g1 + 0x10 ] _Thread_Disable_dispatch(); _ISR_Enable( *level_p ); 4000bcd0: 7f ff d8 23 call 40001d5c 4000bcd4: d0 06 40 00 ld [ %i1 ], %o0 _Thread_Change_priority( 4000bcd8: d2 06 20 4c ld [ %i0 + 0x4c ], %o1 4000bcdc: d0 06 20 5c ld [ %i0 + 0x5c ], %o0 4000bce0: 7f ff f0 c1 call 40007fe4 <_Thread_Change_priority> 4000bce4: 94 10 20 00 clr %o2 the_mutex->holder, the_mutex->Attributes.priority_ceiling, false ); _Thread_Enable_dispatch(); 4000bce8: 7f ff f2 2f call 400085a4 <_Thread_Enable_dispatch> 4000bcec: b0 10 20 00 clr %i0 4000bcf0: 30 80 00 1b b,a 4000bd5c <_CORE_mutex_Seize_interrupt_trylock+0x124> return 0; } /* if ( current < ceiling ) */ { executing->Wait.return_code = CORE_MUTEX_STATUS_CEILING_VIOLATED; 4000bcf4: c4 20 60 34 st %g2, [ %g1 + 0x34 ] the_mutex->lock = CORE_MUTEX_UNLOCKED; 4000bcf8: 84 10 20 01 mov 1, %g2 the_mutex->nest_count = 0; /* undo locking above */ 4000bcfc: c0 26 20 54 clr [ %i0 + 0x54 ] _Thread_Enable_dispatch(); return 0; } /* if ( current < ceiling ) */ { executing->Wait.return_code = CORE_MUTEX_STATUS_CEILING_VIOLATED; the_mutex->lock = CORE_MUTEX_UNLOCKED; 4000bd00: c4 26 20 50 st %g2, [ %i0 + 0x50 ] the_mutex->nest_count = 0; /* undo locking above */ executing->resource_count--; /* undo locking above */ 4000bd04: c4 00 60 1c ld [ %g1 + 0x1c ], %g2 4000bd08: 84 00 bf ff add %g2, -1, %g2 4000bd0c: c4 20 60 1c st %g2, [ %g1 + 0x1c ] _ISR_Enable( *level_p ); 4000bd10: 30 80 00 10 b,a 4000bd50 <_CORE_mutex_Seize_interrupt_trylock+0x118> /* * 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 ) ) { 4000bd14: 80 a0 80 01 cmp %g2, %g1 4000bd18: 12 80 00 13 bne 4000bd64 <_CORE_mutex_Seize_interrupt_trylock+0x12c> 4000bd1c: 01 00 00 00 nop switch ( the_mutex->Attributes.lock_nesting_behavior ) { 4000bd20: c2 06 20 40 ld [ %i0 + 0x40 ], %g1 4000bd24: 80 a0 60 00 cmp %g1, 0 4000bd28: 22 80 00 07 be,a 4000bd44 <_CORE_mutex_Seize_interrupt_trylock+0x10c> 4000bd2c: c2 06 20 54 ld [ %i0 + 0x54 ], %g1 4000bd30: 80 a0 60 01 cmp %g1, 1 4000bd34: 12 80 00 0c bne 4000bd64 <_CORE_mutex_Seize_interrupt_trylock+0x12c><== ALWAYS TAKEN 4000bd38: 82 10 20 02 mov 2, %g1 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; 4000bd3c: 10 80 00 05 b 4000bd50 <_CORE_mutex_Seize_interrupt_trylock+0x118><== NOT EXECUTED 4000bd40: c2 20 a0 34 st %g1, [ %g2 + 0x34 ] <== NOT EXECUTED * to nest access. */ if ( _Thread_Is_executing( the_mutex->holder ) ) { switch ( the_mutex->Attributes.lock_nesting_behavior ) { case CORE_MUTEX_NESTING_ACQUIRES: the_mutex->nest_count++; 4000bd44: 82 00 60 01 inc %g1 4000bd48: c2 26 20 54 st %g1, [ %i0 + 0x54 ] _ISR_Enable( *level_p ); 4000bd4c: 30 80 00 01 b,a 4000bd50 <_CORE_mutex_Seize_interrupt_trylock+0x118> return 0; case CORE_MUTEX_NESTING_IS_ERROR: executing->Wait.return_code = CORE_MUTEX_STATUS_NESTING_NOT_ALLOWED; _ISR_Enable( *level_p ); 4000bd50: 7f ff d8 03 call 40001d5c 4000bd54: d0 06 40 00 ld [ %i1 ], %o0 4000bd58: b0 10 20 00 clr %i0 4000bd5c: 81 c7 e0 08 ret 4000bd60: 81 e8 00 00 restore return _CORE_mutex_Seize_interrupt_trylock_body( the_mutex, level_p ); } 4000bd64: 81 c7 e0 08 ret 4000bd68: 91 e8 20 01 restore %g0, 1, %o0 =============================================================================== 40007244 <_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 ) { 40007244: 9d e3 bf a0 save %sp, -96, %sp 40007248: a0 10 00 18 mov %i0, %l0 ISR_Level level; CORE_semaphore_Status status; status = CORE_SEMAPHORE_STATUS_SUCCESSFUL; if ( (the_thread = _Thread_queue_Dequeue(&the_semaphore->Wait_queue)) ) { 4000724c: b0 10 20 00 clr %i0 40007250: 40 00 05 b9 call 40008934 <_Thread_queue_Dequeue> 40007254: 90 10 00 10 mov %l0, %o0 40007258: 80 a2 20 00 cmp %o0, 0 4000725c: 12 80 00 0e bne 40007294 <_CORE_semaphore_Surrender+0x50> 40007260: 01 00 00 00 nop if ( !_Objects_Is_local_id( the_thread->Object.id ) ) (*api_semaphore_mp_support) ( the_thread, id ); #endif } else { _ISR_Disable( level ); 40007264: 7f ff ea ba call 40001d4c 40007268: 01 00 00 00 nop if ( the_semaphore->count < the_semaphore->Attributes.maximum_count ) 4000726c: c2 04 20 48 ld [ %l0 + 0x48 ], %g1 40007270: c4 04 20 40 ld [ %l0 + 0x40 ], %g2 40007274: 80 a0 40 02 cmp %g1, %g2 40007278: 1a 80 00 05 bcc 4000728c <_CORE_semaphore_Surrender+0x48> <== NEVER TAKEN 4000727c: b0 10 20 04 mov 4, %i0 the_semaphore->count += 1; 40007280: 82 00 60 01 inc %g1 40007284: b0 10 20 00 clr %i0 40007288: c2 24 20 48 st %g1, [ %l0 + 0x48 ] else status = CORE_SEMAPHORE_MAXIMUM_COUNT_EXCEEDED; _ISR_Enable( level ); 4000728c: 7f ff ea b4 call 40001d5c 40007290: 01 00 00 00 nop } return status; } 40007294: 81 c7 e0 08 ret 40007298: 81 e8 00 00 restore =============================================================================== 40005edc <_Event_Seize>: rtems_event_set event_in, rtems_option option_set, rtems_interval ticks, rtems_event_set *event_out ) { 40005edc: 9d e3 bf a0 save %sp, -96, %sp rtems_event_set pending_events; ISR_Level level; RTEMS_API_Control *api; Thread_blocking_operation_States sync_state; executing = _Thread_Executing; 40005ee0: 03 10 00 71 sethi %hi(0x4001c400), %g1 40005ee4: e0 00 60 cc ld [ %g1 + 0xcc ], %l0 ! 4001c4cc <_Thread_Executing> executing->Wait.return_code = RTEMS_SUCCESSFUL; 40005ee8: c0 24 20 34 clr [ %l0 + 0x34 ] api = executing->API_Extensions[ THREAD_API_RTEMS ]; _ISR_Disable( level ); 40005eec: 7f ff ef 98 call 40001d4c 40005ef0: e4 04 21 5c ld [ %l0 + 0x15c ], %l2 pending_events = api->pending_events; 40005ef4: c2 04 80 00 ld [ %l2 ], %g1 seized_events = _Event_sets_Get( pending_events, event_in ); if ( !_Event_sets_Is_empty( seized_events ) && 40005ef8: a2 8e 00 01 andcc %i0, %g1, %l1 40005efc: 02 80 00 0e be 40005f34 <_Event_Seize+0x58> 40005f00: 80 8e 60 01 btst 1, %i1 40005f04: 80 a4 40 18 cmp %l1, %i0 40005f08: 02 80 00 04 be 40005f18 <_Event_Seize+0x3c> 40005f0c: 80 8e 60 02 btst 2, %i1 40005f10: 02 80 00 09 be 40005f34 <_Event_Seize+0x58> <== NEVER TAKEN 40005f14: 80 8e 60 01 btst 1, %i1 (seized_events == event_in || _Options_Is_any( option_set )) ) { api->pending_events = 40005f18: 82 28 40 11 andn %g1, %l1, %g1 40005f1c: c2 24 80 00 st %g1, [ %l2 ] _Event_sets_Clear( pending_events, seized_events ); _ISR_Enable( level ); 40005f20: 7f ff ef 8f call 40001d5c 40005f24: 01 00 00 00 nop 40005f28: e2 26 c0 00 st %l1, [ %i3 ] 40005f2c: 81 c7 e0 08 ret 40005f30: 81 e8 00 00 restore *event_out = seized_events; return; } if ( _Options_Is_no_wait( option_set ) ) { 40005f34: 22 80 00 09 be,a 40005f58 <_Event_Seize+0x7c> 40005f38: f2 24 20 30 st %i1, [ %l0 + 0x30 ] _ISR_Enable( level ); 40005f3c: 7f ff ef 88 call 40001d5c 40005f40: 01 00 00 00 nop executing->Wait.return_code = RTEMS_UNSATISFIED; 40005f44: 82 10 20 0d mov 0xd, %g1 ! d 40005f48: c2 24 20 34 st %g1, [ %l0 + 0x34 ] *event_out = seized_events; 40005f4c: e2 26 c0 00 st %l1, [ %i3 ] 40005f50: 81 c7 e0 08 ret 40005f54: 81 e8 00 00 restore * * 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; 40005f58: f0 24 20 24 st %i0, [ %l0 + 0x24 ] executing->Wait.return_argument = event_out; 40005f5c: f6 24 20 28 st %i3, [ %l0 + 0x28 ] _Event_Sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; 40005f60: 84 10 20 01 mov 1, %g2 40005f64: 03 10 00 71 sethi %hi(0x4001c400), %g1 40005f68: c4 20 62 98 st %g2, [ %g1 + 0x298 ] ! 4001c698 <_Event_Sync_state> _ISR_Enable( level ); 40005f6c: 7f ff ef 7c call 40001d5c 40005f70: 01 00 00 00 nop if ( ticks ) { 40005f74: 80 a6 a0 00 cmp %i2, 0 40005f78: 02 80 00 0f be 40005fb4 <_Event_Seize+0xd8> 40005f7c: 90 10 00 10 mov %l0, %o0 _Watchdog_Initialize( 40005f80: c2 04 20 08 ld [ %l0 + 8 ], %g1 ) { the_watchdog->initial = units; _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 40005f84: 11 10 00 71 sethi %hi(0x4001c400), %o0 void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; the_watchdog->routine = routine; the_watchdog->id = id; 40005f88: c2 24 20 68 st %g1, [ %l0 + 0x68 ] Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; the_watchdog->routine = routine; 40005f8c: 03 10 00 18 sethi %hi(0x40006000), %g1 40005f90: 82 10 61 88 or %g1, 0x188, %g1 ! 40006188 <_Event_Timeout> Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 40005f94: f4 24 20 54 st %i2, [ %l0 + 0x54 ] Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 40005f98: c0 24 20 50 clr [ %l0 + 0x50 ] the_watchdog->routine = routine; the_watchdog->id = id; the_watchdog->user_data = user_data; 40005f9c: c0 24 20 6c clr [ %l0 + 0x6c ] Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; the_watchdog->routine = routine; 40005fa0: c2 24 20 64 st %g1, [ %l0 + 0x64 ] ) { the_watchdog->initial = units; _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 40005fa4: 90 12 20 ec or %o0, 0xec, %o0 40005fa8: 40 00 0d ba call 40009690 <_Watchdog_Insert> 40005fac: 92 04 20 48 add %l0, 0x48, %o1 NULL ); _Watchdog_Insert_ticks( &executing->Timer, ticks ); } _Thread_Set_state( executing, STATES_WAITING_FOR_EVENT ); 40005fb0: 90 10 00 10 mov %l0, %o0 40005fb4: 40 00 0b c5 call 40008ec8 <_Thread_Set_state> 40005fb8: 92 10 21 00 mov 0x100, %o1 _ISR_Disable( level ); 40005fbc: 7f ff ef 64 call 40001d4c 40005fc0: 01 00 00 00 nop sync_state = _Event_Sync_state; 40005fc4: 03 10 00 71 sethi %hi(0x4001c400), %g1 40005fc8: f0 00 62 98 ld [ %g1 + 0x298 ], %i0 ! 4001c698 <_Event_Sync_state> _Event_Sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED; 40005fcc: c0 20 62 98 clr [ %g1 + 0x298 ] if ( sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) { 40005fd0: 80 a6 20 01 cmp %i0, 1 40005fd4: 12 80 00 04 bne 40005fe4 <_Event_Seize+0x108> 40005fd8: b2 10 00 10 mov %l0, %i1 _ISR_Enable( level ); 40005fdc: 7f ff ef 60 call 40001d5c 40005fe0: 91 e8 00 08 restore %g0, %o0, %o0 * 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 ); 40005fe4: 40 00 07 eb call 40007f90 <_Thread_blocking_operation_Cancel> 40005fe8: 95 e8 00 08 restore %g0, %o0, %o2 =============================================================================== 40006048 <_Event_Surrender>: */ void _Event_Surrender( Thread_Control *the_thread ) { 40006048: 9d e3 bf a0 save %sp, -96, %sp 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 ]; 4000604c: e2 06 21 5c ld [ %i0 + 0x15c ], %l1 option_set = (rtems_option) the_thread->Wait.option; 40006050: e4 06 20 30 ld [ %i0 + 0x30 ], %l2 _ISR_Disable( level ); 40006054: 7f ff ef 3e call 40001d4c 40006058: a0 10 00 18 mov %i0, %l0 4000605c: b0 10 00 08 mov %o0, %i0 pending_events = api->pending_events; 40006060: c4 04 40 00 ld [ %l1 ], %g2 event_condition = (rtems_event_set) the_thread->Wait.count; 40006064: c6 04 20 24 ld [ %l0 + 0x24 ], %g3 seized_events = _Event_sets_Get( pending_events, event_condition ); /* * No events were seized in this operation */ if ( _Event_sets_Is_empty( seized_events ) ) { 40006068: 82 88 c0 02 andcc %g3, %g2, %g1 4000606c: 12 80 00 03 bne 40006078 <_Event_Surrender+0x30> 40006070: 09 10 00 71 sethi %hi(0x4001c400), %g4 _ISR_Enable( level ); 40006074: 30 80 00 42 b,a 4000617c <_Event_Surrender+0x134> /* * 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() && 40006078: c8 01 20 a8 ld [ %g4 + 0xa8 ], %g4 ! 4001c4a8 <_ISR_Nest_level> 4000607c: 80 a1 20 00 cmp %g4, 0 40006080: 22 80 00 1e be,a 400060f8 <_Event_Surrender+0xb0> 40006084: c8 04 20 10 ld [ %l0 + 0x10 ], %g4 40006088: 09 10 00 71 sethi %hi(0x4001c400), %g4 4000608c: c8 01 20 cc ld [ %g4 + 0xcc ], %g4 ! 4001c4cc <_Thread_Executing> 40006090: 80 a4 00 04 cmp %l0, %g4 40006094: 32 80 00 19 bne,a 400060f8 <_Event_Surrender+0xb0> 40006098: c8 04 20 10 ld [ %l0 + 0x10 ], %g4 _Thread_Is_executing( the_thread ) && ((_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) || 4000609c: 09 10 00 71 sethi %hi(0x4001c400), %g4 400060a0: da 01 22 98 ld [ %g4 + 0x298 ], %o5 ! 4001c698 <_Event_Sync_state> /* * 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() && 400060a4: 80 a3 60 02 cmp %o5, 2 400060a8: 02 80 00 07 be 400060c4 <_Event_Surrender+0x7c> <== NEVER TAKEN 400060ac: 80 a0 40 03 cmp %g1, %g3 _Thread_Is_executing( the_thread ) && ((_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) || (_Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED)) ) { 400060b0: c8 01 22 98 ld [ %g4 + 0x298 ], %g4 /* * 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() && 400060b4: 80 a1 20 01 cmp %g4, 1 400060b8: 32 80 00 10 bne,a 400060f8 <_Event_Surrender+0xb0> 400060bc: c8 04 20 10 ld [ %l0 + 0x10 ], %g4 _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) ) { 400060c0: 80 a0 40 03 cmp %g1, %g3 400060c4: 02 80 00 04 be 400060d4 <_Event_Surrender+0x8c> 400060c8: 80 8c a0 02 btst 2, %l2 400060cc: 02 80 00 0a be 400060f4 <_Event_Surrender+0xac> <== NEVER TAKEN 400060d0: 01 00 00 00 nop api->pending_events = _Event_sets_Clear( pending_events,seized_events ); 400060d4: 84 28 80 01 andn %g2, %g1, %g2 400060d8: c4 24 40 00 st %g2, [ %l1 ] the_thread->Wait.count = 0; *(rtems_event_set *)the_thread->Wait.return_argument = seized_events; 400060dc: c4 04 20 28 ld [ %l0 + 0x28 ], %g2 _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; 400060e0: c0 24 20 24 clr [ %l0 + 0x24 ] *(rtems_event_set *)the_thread->Wait.return_argument = seized_events; 400060e4: c2 20 80 00 st %g1, [ %g2 ] _Event_Sync_state = THREAD_BLOCKING_OPERATION_SATISFIED; 400060e8: 84 10 20 03 mov 3, %g2 400060ec: 03 10 00 71 sethi %hi(0x4001c400), %g1 400060f0: c4 20 62 98 st %g2, [ %g1 + 0x298 ] ! 4001c698 <_Event_Sync_state> } _ISR_Enable( level ); 400060f4: 30 80 00 22 b,a 4000617c <_Event_Surrender+0x134> } /* * Otherwise, this is a normal send to another thread */ if ( _States_Is_waiting_for_event( the_thread->current_state ) ) { 400060f8: 80 89 21 00 btst 0x100, %g4 400060fc: 02 80 00 20 be 4000617c <_Event_Surrender+0x134> 40006100: 80 a0 40 03 cmp %g1, %g3 if ( seized_events == event_condition || _Options_Is_any( option_set ) ) { 40006104: 02 80 00 04 be 40006114 <_Event_Surrender+0xcc> 40006108: 80 8c a0 02 btst 2, %l2 4000610c: 02 80 00 1c be 4000617c <_Event_Surrender+0x134> <== NEVER TAKEN 40006110: 01 00 00 00 nop api->pending_events = _Event_sets_Clear( pending_events, seized_events ); 40006114: 84 28 80 01 andn %g2, %g1, %g2 40006118: c4 24 40 00 st %g2, [ %l1 ] the_thread->Wait.count = 0; *(rtems_event_set *)the_thread->Wait.return_argument = seized_events; 4000611c: c4 04 20 28 ld [ %l0 + 0x28 ], %g2 * 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; 40006120: c0 24 20 24 clr [ %l0 + 0x24 ] *(rtems_event_set *)the_thread->Wait.return_argument = seized_events; 40006124: c2 20 80 00 st %g1, [ %g2 ] _ISR_Flash( level ); 40006128: 7f ff ef 0d call 40001d5c 4000612c: 90 10 00 18 mov %i0, %o0 40006130: 7f ff ef 07 call 40001d4c 40006134: 01 00 00 00 nop if ( !_Watchdog_Is_active( &the_thread->Timer ) ) { 40006138: c2 04 20 50 ld [ %l0 + 0x50 ], %g1 4000613c: 80 a0 60 02 cmp %g1, 2 40006140: 02 80 00 06 be 40006158 <_Event_Surrender+0x110> 40006144: 82 10 20 03 mov 3, %g1 _ISR_Enable( level ); 40006148: 7f ff ef 05 call 40001d5c 4000614c: 90 10 00 18 mov %i0, %o0 RTEMS_INLINE_ROUTINE void _Thread_Unblock ( Thread_Control *the_thread ) { _Thread_Clear_state( the_thread, STATES_BLOCKED ); 40006150: 10 80 00 08 b 40006170 <_Event_Surrender+0x128> 40006154: 33 04 00 ff sethi %hi(0x1003fc00), %i1 RTEMS_INLINE_ROUTINE void _Watchdog_Deactivate( Watchdog_Control *the_watchdog ) { the_watchdog->state = WATCHDOG_REMOVE_IT; 40006158: c2 24 20 50 st %g1, [ %l0 + 0x50 ] _Thread_Unblock( the_thread ); } else { _Watchdog_Deactivate( &the_thread->Timer ); _ISR_Enable( level ); 4000615c: 7f ff ef 00 call 40001d5c 40006160: 90 10 00 18 mov %i0, %o0 (void) _Watchdog_Remove( &the_thread->Timer ); 40006164: 40 00 0d a8 call 40009804 <_Watchdog_Remove> 40006168: 90 04 20 48 add %l0, 0x48, %o0 4000616c: 33 04 00 ff sethi %hi(0x1003fc00), %i1 40006170: b2 16 63 f8 or %i1, 0x3f8, %i1 ! 1003fff8 40006174: 40 00 08 15 call 400081c8 <_Thread_Clear_state> 40006178: 91 e8 00 10 restore %g0, %l0, %o0 _Thread_Unblock( the_thread ); } return; } } _ISR_Enable( level ); 4000617c: 7f ff ee f8 call 40001d5c 40006180: 81 e8 00 00 restore =============================================================================== 40006188 <_Event_Timeout>: void _Event_Timeout( Objects_Id id, void *ignored ) { 40006188: 9d e3 bf 98 save %sp, -104, %sp Thread_Control *the_thread; Objects_Locations location; ISR_Level level; the_thread = _Thread_Get( id, &location ); 4000618c: 90 10 00 18 mov %i0, %o0 40006190: 40 00 09 12 call 400085d8 <_Thread_Get> 40006194: 92 07 bf fc add %fp, -4, %o1 switch ( location ) { 40006198: c2 07 bf fc ld [ %fp + -4 ], %g1 4000619c: 80 a0 60 00 cmp %g1, 0 400061a0: 12 80 00 1c bne 40006210 <_Event_Timeout+0x88> <== NEVER TAKEN 400061a4: a0 10 00 08 mov %o0, %l0 * * 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 ); 400061a8: 7f ff ee e9 call 40001d4c 400061ac: 01 00 00 00 nop return; } #endif the_thread->Wait.count = 0; if ( _Thread_Is_executing( the_thread ) ) { 400061b0: 03 10 00 71 sethi %hi(0x4001c400), %g1 400061b4: c2 00 60 cc ld [ %g1 + 0xcc ], %g1 ! 4001c4cc <_Thread_Executing> 400061b8: 80 a4 00 01 cmp %l0, %g1 400061bc: 12 80 00 09 bne 400061e0 <_Event_Timeout+0x58> 400061c0: c0 24 20 24 clr [ %l0 + 0x24 ] if ( _Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) 400061c4: 03 10 00 71 sethi %hi(0x4001c400), %g1 400061c8: c4 00 62 98 ld [ %g1 + 0x298 ], %g2 ! 4001c698 <_Event_Sync_state> 400061cc: 80 a0 a0 01 cmp %g2, 1 400061d0: 32 80 00 05 bne,a 400061e4 <_Event_Timeout+0x5c> 400061d4: 82 10 20 06 mov 6, %g1 _Event_Sync_state = THREAD_BLOCKING_OPERATION_TIMEOUT; 400061d8: 84 10 20 02 mov 2, %g2 400061dc: c4 20 62 98 st %g2, [ %g1 + 0x298 ] } the_thread->Wait.return_code = RTEMS_TIMEOUT; 400061e0: 82 10 20 06 mov 6, %g1 400061e4: c2 24 20 34 st %g1, [ %l0 + 0x34 ] _ISR_Enable( level ); 400061e8: 7f ff ee dd call 40001d5c 400061ec: 01 00 00 00 nop 400061f0: 90 10 00 10 mov %l0, %o0 400061f4: 13 04 00 ff sethi %hi(0x1003fc00), %o1 400061f8: 40 00 07 f4 call 400081c8 <_Thread_Clear_state> 400061fc: 92 12 63 f8 or %o1, 0x3f8, %o1 ! 1003fff8 */ RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void ) { RTEMS_COMPILER_MEMORY_BARRIER(); _Thread_Dispatch_disable_level -= 1; 40006200: 03 10 00 71 sethi %hi(0x4001c400), %g1 40006204: c4 00 60 10 ld [ %g1 + 0x10 ], %g2 ! 4001c410 <_Thread_Dispatch_disable_level> 40006208: 84 00 bf ff add %g2, -1, %g2 4000620c: c4 20 60 10 st %g2, [ %g1 + 0x10 ] 40006210: 81 c7 e0 08 ret 40006214: 81 e8 00 00 restore =============================================================================== 4000be64 <_Heap_Allocate_aligned_with_boundary>: Heap_Control *heap, uintptr_t alloc_size, uintptr_t alignment, uintptr_t boundary ) { 4000be64: 9d e3 bf 90 save %sp, -112, %sp 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; 4000be68: ac 06 60 04 add %i1, 4, %l6 return &heap->free_list; } RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Free_list_first( Heap_Control *heap ) { return _Heap_Free_list_head(heap)->next; 4000be6c: e4 06 20 08 ld [ %i0 + 8 ], %l2 uintptr_t const page_size = heap->page_size; uintptr_t alloc_begin = 0; uint32_t search_count = 0; if ( block_size_floor < alloc_size ) { 4000be70: 80 a5 80 19 cmp %l6, %i1 4000be74: 0a 80 00 6d bcs 4000c028 <_Heap_Allocate_aligned_with_boundary+0x1c4> 4000be78: e8 06 20 10 ld [ %i0 + 0x10 ], %l4 /* Integer overflow occured */ return NULL; } if ( boundary != 0 ) { 4000be7c: 80 a6 e0 00 cmp %i3, 0 4000be80: 02 80 00 08 be 4000bea0 <_Heap_Allocate_aligned_with_boundary+0x3c> 4000be84: 82 10 20 04 mov 4, %g1 if ( boundary < alloc_size ) { 4000be88: 80 a6 c0 19 cmp %i3, %i1 4000be8c: 0a 80 00 67 bcs 4000c028 <_Heap_Allocate_aligned_with_boundary+0x1c4> 4000be90: 80 a6 a0 00 cmp %i2, 0 return NULL; } if ( alignment == 0 ) { 4000be94: 22 80 00 03 be,a 4000bea0 <_Heap_Allocate_aligned_with_boundary+0x3c> 4000be98: b4 10 00 14 mov %l4, %i2 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; uintptr_t alloc_end = block_end + HEAP_BLOCK_SIZE_OFFSET; uintptr_t alloc_begin = alloc_end - alloc_size; 4000be9c: 82 10 20 04 mov 4, %g1 4000bea0: 82 20 40 19 sub %g1, %i1, %g1 if ( boundary != 0 ) { if ( boundary < alloc_size ) { return NULL; } if ( alignment == 0 ) { 4000bea4: a2 10 20 00 clr %l1 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; uintptr_t alloc_end = block_end + HEAP_BLOCK_SIZE_OFFSET; uintptr_t alloc_begin = alloc_end - alloc_size; 4000bea8: c2 27 bf f4 st %g1, [ %fp + -12 ] /* Ensure that the we have a valid new block at the beginning */ if ( alloc_begin >= alloc_begin_floor ) { 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; 4000beac: b8 10 3f f8 mov -8, %i4 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; 4000beb0: 82 05 20 07 add %l4, 7, %g1 4000beb4: 10 80 00 4b b 4000bfe0 <_Heap_Allocate_aligned_with_boundary+0x17c> 4000beb8: c2 27 bf f8 st %g1, [ %fp + -8 ] /* * 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 ) { 4000bebc: 80 a4 c0 16 cmp %l3, %l6 4000bec0: 08 80 00 47 bleu 4000bfdc <_Heap_Allocate_aligned_with_boundary+0x178> 4000bec4: a2 04 60 01 inc %l1 if ( alignment == 0 ) { 4000bec8: 80 a6 a0 00 cmp %i2, 0 4000becc: 12 80 00 04 bne 4000bedc <_Heap_Allocate_aligned_with_boundary+0x78> 4000bed0: aa 04 a0 08 add %l2, 8, %l5 RTEMS_INLINE_ROUTINE uintptr_t _Heap_Alloc_area_of_block( const Heap_Block *block ) { return (uintptr_t) block + HEAP_BLOCK_HEADER_SIZE; 4000bed4: 10 80 00 3f b 4000bfd0 <_Heap_Allocate_aligned_with_boundary+0x16c> 4000bed8: a0 10 00 15 mov %l5, %l0 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; uintptr_t alloc_end = block_end + HEAP_BLOCK_SIZE_OFFSET; uintptr_t alloc_begin = alloc_end - alloc_size; 4000bedc: c4 07 bf f4 ld [ %fp + -12 ], %g2 uintptr_t alignment, uintptr_t boundary ) { uintptr_t const page_size = heap->page_size; uintptr_t const min_block_size = heap->min_block_size; 4000bee0: ee 06 20 14 ld [ %i0 + 0x14 ], %l7 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; 4000bee4: a6 0c ff fe and %l3, -2, %l3 4000bee8: a6 04 80 13 add %l2, %l3, %l3 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; uintptr_t alloc_end = block_end + HEAP_BLOCK_SIZE_OFFSET; uintptr_t alloc_begin = alloc_end - alloc_size; 4000beec: a0 00 80 13 add %g2, %l3, %l0 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; 4000bef0: c4 07 bf f8 ld [ %fp + -8 ], %g2 RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down( uintptr_t value, uintptr_t alignment ) { return value - (value % alignment); 4000bef4: 90 10 00 10 mov %l0, %o0 4000bef8: 82 20 80 17 sub %g2, %l7, %g1 4000befc: 92 10 00 1a mov %i2, %o1 4000bf00: 40 00 2e f1 call 40017ac4 <.urem> 4000bf04: a6 00 40 13 add %g1, %l3, %l3 4000bf08: a0 24 00 08 sub %l0, %o0, %l0 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 ) { 4000bf0c: 80 a4 00 13 cmp %l0, %l3 4000bf10: 08 80 00 07 bleu 4000bf2c <_Heap_Allocate_aligned_with_boundary+0xc8> 4000bf14: 80 a6 e0 00 cmp %i3, 0 4000bf18: 90 10 00 13 mov %l3, %o0 4000bf1c: 40 00 2e ea call 40017ac4 <.urem> 4000bf20: 92 10 00 1a mov %i2, %o1 4000bf24: a0 24 c0 08 sub %l3, %o0, %l0 } alloc_end = alloc_begin + alloc_size; /* Ensure boundary constaint */ if ( boundary != 0 ) { 4000bf28: 80 a6 e0 00 cmp %i3, 0 4000bf2c: 02 80 00 1d be 4000bfa0 <_Heap_Allocate_aligned_with_boundary+0x13c> 4000bf30: 80 a4 00 15 cmp %l0, %l5 /* 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; 4000bf34: a6 04 00 19 add %l0, %i1, %l3 /* Ensure boundary constaint */ if ( boundary != 0 ) { uintptr_t const boundary_floor = alloc_begin_floor + alloc_size; 4000bf38: 82 05 40 19 add %l5, %i1, %g1 4000bf3c: 92 10 00 1b mov %i3, %o1 4000bf40: 90 10 00 13 mov %l3, %o0 4000bf44: 10 80 00 0b b 4000bf70 <_Heap_Allocate_aligned_with_boundary+0x10c> 4000bf48: c2 27 bf fc st %g1, [ %fp + -4 ] uintptr_t boundary_line = _Heap_Align_down( alloc_end, boundary ); while ( alloc_begin < boundary_line && boundary_line < alloc_end ) { if ( boundary_line < boundary_floor ) { 4000bf4c: 80 a0 40 02 cmp %g1, %g2 4000bf50: 2a 80 00 24 bcs,a 4000bfe0 <_Heap_Allocate_aligned_with_boundary+0x17c> 4000bf54: e4 04 a0 08 ld [ %l2 + 8 ], %l2 4000bf58: 40 00 2e db call 40017ac4 <.urem> 4000bf5c: 01 00 00 00 nop 4000bf60: 92 10 00 1b mov %i3, %o1 4000bf64: a0 27 40 08 sub %i5, %o0, %l0 return 0; } alloc_begin = boundary_line - alloc_size; alloc_begin = _Heap_Align_down( alloc_begin, alignment ); alloc_end = alloc_begin + alloc_size; 4000bf68: a6 04 00 19 add %l0, %i1, %l3 4000bf6c: 90 10 00 13 mov %l3, %o0 4000bf70: 40 00 2e d5 call 40017ac4 <.urem> 4000bf74: 01 00 00 00 nop 4000bf78: 92 10 00 1a mov %i2, %o1 4000bf7c: 82 24 c0 08 sub %l3, %o0, %g1 while ( alloc_begin < boundary_line && boundary_line < alloc_end ) { if ( boundary_line < boundary_floor ) { return 0; } alloc_begin = boundary_line - alloc_size; 4000bf80: ba 20 40 19 sub %g1, %i1, %i5 /* 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 ) { 4000bf84: 80 a0 40 13 cmp %g1, %l3 4000bf88: 1a 80 00 05 bcc 4000bf9c <_Heap_Allocate_aligned_with_boundary+0x138> 4000bf8c: 90 10 00 1d mov %i5, %o0 4000bf90: 80 a4 00 01 cmp %l0, %g1 4000bf94: 0a bf ff ee bcs 4000bf4c <_Heap_Allocate_aligned_with_boundary+0xe8> 4000bf98: c4 07 bf fc ld [ %fp + -4 ], %g2 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 ) { 4000bf9c: 80 a4 00 15 cmp %l0, %l5 4000bfa0: 0a 80 00 0f bcs 4000bfdc <_Heap_Allocate_aligned_with_boundary+0x178> 4000bfa4: a6 27 00 12 sub %i4, %l2, %l3 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; 4000bfa8: 90 10 00 10 mov %l0, %o0 4000bfac: a6 04 c0 10 add %l3, %l0, %l3 4000bfb0: 40 00 2e c5 call 40017ac4 <.urem> 4000bfb4: 92 10 00 14 mov %l4, %o1 if ( free_size >= min_block_size || free_size == 0 ) { 4000bfb8: 90 a4 c0 08 subcc %l3, %o0, %o0 4000bfbc: 02 80 00 06 be 4000bfd4 <_Heap_Allocate_aligned_with_boundary+0x170> 4000bfc0: 80 a4 20 00 cmp %l0, 0 4000bfc4: 80 a2 00 17 cmp %o0, %l7 4000bfc8: 2a 80 00 06 bcs,a 4000bfe0 <_Heap_Allocate_aligned_with_boundary+0x17c> 4000bfcc: e4 04 a0 08 ld [ %l2 + 8 ], %l2 boundary ); } } if ( alloc_begin != 0 ) { 4000bfd0: 80 a4 20 00 cmp %l0, 0 4000bfd4: 32 80 00 08 bne,a 4000bff4 <_Heap_Allocate_aligned_with_boundary+0x190><== ALWAYS TAKEN 4000bfd8: c2 06 20 4c ld [ %i0 + 0x4c ], %g1 break; } block = block->next; 4000bfdc: e4 04 a0 08 ld [ %l2 + 8 ], %l2 if ( alignment == 0 ) { alignment = page_size; } } while ( block != free_list_tail ) { 4000bfe0: 80 a4 80 18 cmp %l2, %i0 4000bfe4: 32 bf ff b6 bne,a 4000bebc <_Heap_Allocate_aligned_with_boundary+0x58> 4000bfe8: e6 04 a0 04 ld [ %l2 + 4 ], %l3 4000bfec: 10 80 00 09 b 4000c010 <_Heap_Allocate_aligned_with_boundary+0x1ac> 4000bff0: a0 10 20 00 clr %l0 if ( alloc_begin != 0 ) { /* Statistics */ stats->searches += search_count; block = _Heap_Block_allocate( heap, block, alloc_begin, alloc_size ); 4000bff4: 92 10 00 12 mov %l2, %o1 block = block->next; } if ( alloc_begin != 0 ) { /* Statistics */ stats->searches += search_count; 4000bff8: 82 00 40 11 add %g1, %l1, %g1 block = _Heap_Block_allocate( heap, block, alloc_begin, alloc_size ); 4000bffc: 96 10 00 19 mov %i1, %o3 block = block->next; } if ( alloc_begin != 0 ) { /* Statistics */ stats->searches += search_count; 4000c000: c2 26 20 4c st %g1, [ %i0 + 0x4c ] block = _Heap_Block_allocate( heap, block, alloc_begin, alloc_size ); 4000c004: 90 10 00 18 mov %i0, %o0 4000c008: 7f ff ed 68 call 400075a8 <_Heap_Block_allocate> 4000c00c: 94 10 00 10 mov %l0, %o2 uintptr_t alloc_size, uintptr_t alignment, uintptr_t boundary ) { Heap_Statistics *const stats = &heap->stats; 4000c010: c2 06 20 44 ld [ %i0 + 0x44 ], %g1 4000c014: 80 a0 40 11 cmp %g1, %l1 4000c018: 2a 80 00 02 bcs,a 4000c020 <_Heap_Allocate_aligned_with_boundary+0x1bc> 4000c01c: e2 26 20 44 st %l1, [ %i0 + 0x44 ] /* Statistics */ if ( stats->max_search < search_count ) { stats->max_search = search_count; } return (void *) alloc_begin; 4000c020: 81 c7 e0 08 ret 4000c024: 91 e8 00 10 restore %g0, %l0, %o0 } 4000c028: 81 c7 e0 08 ret 4000c02c: 91 e8 20 00 restore %g0, 0, %o0 =============================================================================== 40011460 <_Heap_Extend>: Heap_Control *heap, void *area_begin_ptr, uintptr_t area_size, uintptr_t *amount_extended ) { 40011460: 9d e3 bf a0 save %sp, -96, %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; uintptr_t const heap_area_end = heap->area_end; 40011464: c2 06 20 1c ld [ %i0 + 0x1c ], %g1 Heap_Control *heap, void *area_begin_ptr, uintptr_t area_size, uintptr_t *amount_extended ) { 40011468: a0 10 00 18 mov %i0, %l0 * 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 ) { 4001146c: 80 a6 40 01 cmp %i1, %g1 40011470: 1a 80 00 07 bcc 4001148c <_Heap_Extend+0x2c> 40011474: e2 06 20 24 ld [ %i0 + 0x24 ], %l1 uintptr_t *amount_extended ) { 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; 40011478: c4 06 20 18 ld [ %i0 + 0x18 ], %g2 4001147c: 80 a6 40 02 cmp %i1, %g2 40011480: 1a 80 00 28 bcc 40011520 <_Heap_Extend+0xc0> 40011484: b0 10 20 01 mov 1, %i0 * 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 ) { 40011488: 80 a6 40 01 cmp %i1, %g1 4001148c: 12 80 00 25 bne 40011520 <_Heap_Extend+0xc0> 40011490: b0 10 20 02 mov 2, %i0 RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down( uintptr_t value, uintptr_t alignment ) { return value - (value % alignment); 40011494: d2 04 20 10 ld [ %l0 + 0x10 ], %o1 { 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; 40011498: b4 06 40 1a add %i1, %i2, %i2 * block and free it. */ heap->area_end = new_heap_area_end; extend_size = new_heap_area_end 4001149c: b2 26 80 11 sub %i2, %l1, %i1 * 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; 400114a0: f4 24 20 1c st %i2, [ %l0 + 0x1c ] extend_size = new_heap_area_end 400114a4: b2 06 7f f8 add %i1, -8, %i1 400114a8: 7f ff cb 28 call 40004148 <.urem> 400114ac: 90 10 00 19 mov %i1, %o0 400114b0: 90 26 40 08 sub %i1, %o0, %o0 - (uintptr_t) last_block - HEAP_BLOCK_HEADER_SIZE; extend_size = _Heap_Align_down( extend_size, heap->page_size ); *amount_extended = extend_size; 400114b4: d0 26 c0 00 st %o0, [ %i3 ] if( extend_size >= heap->min_block_size ) { 400114b8: c2 04 20 14 ld [ %l0 + 0x14 ], %g1 400114bc: 80 a2 00 01 cmp %o0, %g1 400114c0: 0a 80 00 18 bcs 40011520 <_Heap_Extend+0xc0> <== NEVER TAKEN 400114c4: b0 10 20 00 clr %i0 uintptr_t size ) { uintptr_t flag = block->size_and_flag & HEAP_PREV_BLOCK_USED; block->size_and_flag = size | flag; 400114c8: c2 04 60 04 ld [ %l1 + 4 ], %g1 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 = 400114cc: c4 04 20 20 ld [ %l0 + 0x20 ], %g2 400114d0: 82 08 60 01 and %g1, 1, %g1 400114d4: 82 12 00 01 or %o0, %g1, %g1 400114d8: c2 24 60 04 st %g1, [ %l1 + 4 ] RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at( const Heap_Block *block, uintptr_t offset ) { return (Heap_Block *) ((uintptr_t) block + offset); 400114dc: 82 02 00 11 add %o0, %l1, %g1 400114e0: 84 20 80 01 sub %g2, %g1, %g2 400114e4: 84 10 a0 01 or %g2, 1, %g2 400114e8: c4 20 60 04 st %g2, [ %g1 + 4 ] heap->last_block = new_last_block; /* Statistics */ stats->size += extend_size; ++stats->used_blocks; 400114ec: c6 04 20 40 ld [ %l0 + 0x40 ], %g3 | HEAP_PREV_BLOCK_USED; heap->last_block = new_last_block; /* Statistics */ stats->size += extend_size; 400114f0: f2 04 20 2c ld [ %l0 + 0x2c ], %i1 ++stats->used_blocks; --stats->frees; /* Do not count subsequent call as actual free() */ 400114f4: c4 04 20 50 ld [ %l0 + 0x50 ], %g2 new_last_block->size_and_flag = ((uintptr_t) heap->first_block - (uintptr_t) new_last_block) | HEAP_PREV_BLOCK_USED; heap->last_block = new_last_block; 400114f8: c2 24 20 24 st %g1, [ %l0 + 0x24 ] /* Statistics */ stats->size += extend_size; ++stats->used_blocks; 400114fc: 82 00 e0 01 add %g3, 1, %g1 | HEAP_PREV_BLOCK_USED; heap->last_block = new_last_block; /* Statistics */ stats->size += extend_size; 40011500: 90 06 40 08 add %i1, %o0, %o0 ++stats->used_blocks; 40011504: c2 24 20 40 st %g1, [ %l0 + 0x40 ] --stats->frees; /* Do not count subsequent call as actual free() */ 40011508: 82 00 bf ff add %g2, -1, %g1 | HEAP_PREV_BLOCK_USED; heap->last_block = new_last_block; /* Statistics */ stats->size += extend_size; 4001150c: d0 24 20 2c st %o0, [ %l0 + 0x2c ] ++stats->used_blocks; --stats->frees; /* Do not count subsequent call as actual free() */ 40011510: c2 24 20 50 st %g1, [ %l0 + 0x50 ] _Heap_Free( heap, (void *) _Heap_Alloc_area_of_block( last_block )); 40011514: 90 10 00 10 mov %l0, %o0 40011518: 7f ff ea fa call 4000c100 <_Heap_Free> 4001151c: 92 04 60 08 add %l1, 8, %o1 } return HEAP_EXTEND_SUCCESSFUL; } 40011520: 81 c7 e0 08 ret 40011524: 81 e8 00 00 restore =============================================================================== 4000c030 <_Heap_Free>: #include #include #include bool _Heap_Free( Heap_Control *heap, void *alloc_begin_ptr ) { 4000c030: 9d e3 bf a0 save %sp, -96, %sp 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 ) 4000c034: d2 06 20 10 ld [ %i0 + 0x10 ], %o1 4000c038: 40 00 2e a3 call 40017ac4 <.urem> 4000c03c: 90 10 00 19 mov %i1, %o0 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; 4000c040: c2 06 20 20 ld [ %i0 + 0x20 ], %g1 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 ) 4000c044: b2 06 7f f8 add %i1, -8, %i1 4000c048: 90 26 40 08 sub %i1, %o0, %o0 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 4000c04c: 80 a2 00 01 cmp %o0, %g1 4000c050: 0a 80 00 05 bcs 4000c064 <_Heap_Free+0x34> 4000c054: 84 10 20 00 clr %g2 4000c058: c4 06 20 24 ld [ %i0 + 0x24 ], %g2 4000c05c: 80 a0 80 08 cmp %g2, %o0 4000c060: 84 60 3f ff subx %g0, -1, %g2 Heap_Block *next_block = NULL; uintptr_t block_size = 0; uintptr_t next_block_size = 0; bool next_is_free = false; if ( !_Heap_Is_block_in_heap( heap, block ) ) { 4000c064: 80 a0 a0 00 cmp %g2, 0 4000c068: 02 80 00 6a be 4000c210 <_Heap_Free+0x1e0> 4000c06c: 01 00 00 00 nop - 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; 4000c070: c8 02 20 04 ld [ %o0 + 4 ], %g4 4000c074: 86 09 3f fe and %g4, -2, %g3 RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at( const Heap_Block *block, uintptr_t offset ) { return (Heap_Block *) ((uintptr_t) block + offset); 4000c078: 84 02 00 03 add %o0, %g3, %g2 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 4000c07c: 80 a0 80 01 cmp %g2, %g1 4000c080: 0a 80 00 05 bcs 4000c094 <_Heap_Free+0x64> <== NEVER TAKEN 4000c084: 9a 10 20 00 clr %o5 4000c088: da 06 20 24 ld [ %i0 + 0x24 ], %o5 4000c08c: 80 a3 40 02 cmp %o5, %g2 4000c090: 9a 60 3f ff subx %g0, -1, %o5 } block_size = _Heap_Block_size( block ); next_block = _Heap_Block_at( block, block_size ); if ( !_Heap_Is_block_in_heap( heap, next_block ) ) { 4000c094: 80 a3 60 00 cmp %o5, 0 4000c098: 02 80 00 5e be 4000c210 <_Heap_Free+0x1e0> <== NEVER TAKEN 4000c09c: 01 00 00 00 nop 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; 4000c0a0: da 00 a0 04 ld [ %g2 + 4 ], %o5 _HAssert( false ); return false; } if ( !_Heap_Is_prev_used( next_block ) ) { 4000c0a4: 80 8b 60 01 btst 1, %o5 4000c0a8: 02 80 00 5a be 4000c210 <_Heap_Free+0x1e0> <== NEVER TAKEN 4000c0ac: 9a 0b 7f fe and %o5, -2, %o5 return false; } 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 )); 4000c0b0: d2 06 20 24 ld [ %i0 + 0x24 ], %o1 _HAssert( false ); return false; } next_block_size = _Heap_Block_size( next_block ); next_is_free = next_block != heap->last_block 4000c0b4: 80 a0 80 09 cmp %g2, %o1 4000c0b8: 02 80 00 06 be 4000c0d0 <_Heap_Free+0xa0> 4000c0bc: 96 10 20 00 clr %o3 4000c0c0: 98 00 80 0d add %g2, %o5, %o4 4000c0c4: d6 03 20 04 ld [ %o4 + 4 ], %o3 4000c0c8: 96 0a e0 01 and %o3, 1, %o3 4000c0cc: 96 1a e0 01 xor %o3, 1, %o3 && !_Heap_Is_prev_used( _Heap_Block_at( next_block, next_block_size )); if ( !_Heap_Is_prev_used( block ) ) { 4000c0d0: 80 89 20 01 btst 1, %g4 4000c0d4: 12 80 00 26 bne 4000c16c <_Heap_Free+0x13c> 4000c0d8: 80 a2 e0 00 cmp %o3, 0 uintptr_t const prev_size = block->prev_size; 4000c0dc: d8 02 00 00 ld [ %o0 ], %o4 RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at( const Heap_Block *block, uintptr_t offset ) { return (Heap_Block *) ((uintptr_t) block + offset); 4000c0e0: 88 22 00 0c sub %o0, %o4, %g4 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 4000c0e4: 80 a1 00 01 cmp %g4, %g1 4000c0e8: 0a 80 00 04 bcs 4000c0f8 <_Heap_Free+0xc8> <== NEVER TAKEN 4000c0ec: 94 10 20 00 clr %o2 4000c0f0: 80 a2 40 04 cmp %o1, %g4 4000c0f4: 94 60 3f ff subx %g0, -1, %o2 Heap_Block * const prev_block = _Heap_Block_at( block, -prev_size ); if ( !_Heap_Is_block_in_heap( heap, prev_block ) ) { 4000c0f8: 80 a2 a0 00 cmp %o2, 0 4000c0fc: 02 80 00 45 be 4000c210 <_Heap_Free+0x1e0> <== NEVER TAKEN 4000c100: 01 00 00 00 nop 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) ) { 4000c104: c2 01 20 04 ld [ %g4 + 4 ], %g1 4000c108: 80 88 60 01 btst 1, %g1 4000c10c: 02 80 00 41 be 4000c210 <_Heap_Free+0x1e0> <== NEVER TAKEN 4000c110: 80 a2 e0 00 cmp %o3, 0 _HAssert( false ); return( false ); } if ( next_is_free ) { /* coalesce both */ 4000c114: 22 80 00 0f be,a 4000c150 <_Heap_Free+0x120> 4000c118: 98 00 c0 0c add %g3, %o4, %o4 uintptr_t const size = block_size + prev_size + next_block_size; _Heap_Free_list_remove( next_block ); stats->free_blocks -= 1; 4000c11c: c2 06 20 38 ld [ %i0 + 0x38 ], %g1 } RTEMS_INLINE_ROUTINE void _Heap_Free_list_remove( Heap_Block *block ) { Heap_Block *next = block->next; Heap_Block *prev = block->prev; 4000c120: d6 00 a0 0c ld [ %g2 + 0xc ], %o3 return _Heap_Free_list_tail(heap)->prev; } RTEMS_INLINE_ROUTINE void _Heap_Free_list_remove( Heap_Block *block ) { Heap_Block *next = block->next; 4000c124: c4 00 a0 08 ld [ %g2 + 8 ], %g2 4000c128: 82 00 7f ff add %g1, -1, %g1 4000c12c: c2 26 20 38 st %g1, [ %i0 + 0x38 ] _HAssert( false ); return( false ); } if ( next_is_free ) { /* coalesce both */ uintptr_t const size = block_size + prev_size + next_block_size; 4000c130: 9a 00 c0 0d add %g3, %o5, %o5 Heap_Block *prev = block->prev; prev->next = next; next->prev = prev; 4000c134: d6 20 a0 0c st %o3, [ %g2 + 0xc ] 4000c138: 98 03 40 0c add %o5, %o4, %o4 RTEMS_INLINE_ROUTINE void _Heap_Free_list_remove( Heap_Block *block ) { Heap_Block *next = block->next; Heap_Block *prev = block->prev; prev->next = next; 4000c13c: c4 22 e0 08 st %g2, [ %o3 + 8 ] _Heap_Free_list_remove( next_block ); stats->free_blocks -= 1; 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; 4000c140: d8 21 00 0c st %o4, [ %g4 + %o4 ] 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; 4000c144: 98 13 20 01 or %o4, 1, %o4 4000c148: 10 80 00 27 b 4000c1e4 <_Heap_Free+0x1b4> 4000c14c: d8 21 20 04 st %o4, [ %g4 + 4 ] 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; 4000c150: 82 13 20 01 or %o4, 1, %g1 4000c154: c2 21 20 04 st %g1, [ %g4 + 4 ] next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED; 4000c158: c2 00 a0 04 ld [ %g2 + 4 ], %g1 next_block->prev_size = size; 4000c15c: d8 22 00 03 st %o4, [ %o0 + %g3 ] _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; next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED; 4000c160: 82 08 7f fe and %g1, -2, %g1 4000c164: 10 80 00 20 b 4000c1e4 <_Heap_Free+0x1b4> 4000c168: c2 20 a0 04 st %g1, [ %g2 + 4 ] next_block->prev_size = size; } } else if ( next_is_free ) { /* coalesce next */ 4000c16c: 02 80 00 0d be 4000c1a0 <_Heap_Free+0x170> 4000c170: 82 10 e0 01 or %g3, 1, %g1 Heap_Block *old_block, Heap_Block *new_block ) { Heap_Block *next = old_block->next; Heap_Block *prev = old_block->prev; 4000c174: c2 00 a0 0c ld [ %g2 + 0xc ], %g1 RTEMS_INLINE_ROUTINE void _Heap_Free_list_replace( Heap_Block *old_block, Heap_Block *new_block ) { Heap_Block *next = old_block->next; 4000c178: c4 00 a0 08 ld [ %g2 + 8 ], %g2 Heap_Block *prev = old_block->prev; new_block->next = next; new_block->prev = prev; 4000c17c: c2 22 20 0c st %g1, [ %o0 + 0xc ] ) { Heap_Block *next = old_block->next; Heap_Block *prev = old_block->prev; new_block->next = next; 4000c180: c4 22 20 08 st %g2, [ %o0 + 8 ] new_block->prev = prev; next->prev = new_block; prev->next = new_block; 4000c184: d0 20 60 08 st %o0, [ %g1 + 8 ] Heap_Block *prev = old_block->prev; new_block->next = next; new_block->prev = prev; next->prev = new_block; 4000c188: d0 20 a0 0c st %o0, [ %g2 + 0xc ] uintptr_t const size = block_size + next_block_size; 4000c18c: 82 03 40 03 add %o5, %g3, %g1 _Heap_Free_list_replace( next_block, block ); block->size_and_flag = size | HEAP_PREV_BLOCK_USED; next_block = _Heap_Block_at( block, size ); next_block->prev_size = size; 4000c190: c2 22 00 01 st %g1, [ %o0 + %g1 ] 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; 4000c194: 82 10 60 01 or %g1, 1, %g1 4000c198: 10 80 00 13 b 4000c1e4 <_Heap_Free+0x1b4> 4000c19c: c2 22 20 04 st %g1, [ %o0 + 4 ] 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; 4000c1a0: c2 22 20 04 st %g1, [ %o0 + 4 ] next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED; 4000c1a4: c2 00 a0 04 ld [ %g2 + 4 ], %g1 RTEMS_INLINE_ROUTINE void _Heap_Free_list_insert_after( Heap_Block *block_before, Heap_Block *new_block ) { Heap_Block *next = block_before->next; 4000c1a8: c8 06 20 08 ld [ %i0 + 8 ], %g4 4000c1ac: 82 08 7f fe and %g1, -2, %g1 next_block->prev_size = block_size; 4000c1b0: c6 22 00 03 st %g3, [ %o0 + %g3 ] } 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; next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED; 4000c1b4: c2 20 a0 04 st %g1, [ %g2 + 4 ] next_block->prev_size = block_size; /* Statistics */ ++stats->free_blocks; 4000c1b8: c2 06 20 38 ld [ %i0 + 0x38 ], %g1 new_block->next = next; 4000c1bc: c8 22 20 08 st %g4, [ %o0 + 8 ] new_block->prev = block_before; 4000c1c0: f0 22 20 0c st %i0, [ %o0 + 0xc ] #include #include bool _Heap_Free( Heap_Control *heap, void *alloc_begin_ptr ) { Heap_Statistics *const stats = &heap->stats; 4000c1c4: c4 06 20 3c ld [ %i0 + 0x3c ], %g2 block->size_and_flag = block_size | HEAP_PREV_BLOCK_USED; next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED; next_block->prev_size = block_size; /* Statistics */ ++stats->free_blocks; 4000c1c8: 82 00 60 01 inc %g1 block_before->next = new_block; next->prev = new_block; 4000c1cc: d0 21 20 0c st %o0, [ %g4 + 0xc ] { Heap_Block *next = block_before->next; new_block->next = next; new_block->prev = block_before; block_before->next = new_block; 4000c1d0: d0 26 20 08 st %o0, [ %i0 + 8 ] #include #include bool _Heap_Free( Heap_Control *heap, void *alloc_begin_ptr ) { Heap_Statistics *const stats = &heap->stats; 4000c1d4: 80 a0 80 01 cmp %g2, %g1 4000c1d8: 1a 80 00 03 bcc 4000c1e4 <_Heap_Free+0x1b4> 4000c1dc: c2 26 20 38 st %g1, [ %i0 + 0x38 ] 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; 4000c1e0: c2 26 20 3c st %g1, [ %i0 + 0x3c ] } } /* Statistics */ --stats->used_blocks; 4000c1e4: c4 06 20 40 ld [ %i0 + 0x40 ], %g2 ++stats->frees; 4000c1e8: c2 06 20 50 ld [ %i0 + 0x50 ], %g1 stats->free_size += block_size; 4000c1ec: c8 06 20 30 ld [ %i0 + 0x30 ], %g4 stats->max_free_blocks = stats->free_blocks; } } /* Statistics */ --stats->used_blocks; 4000c1f0: 84 00 bf ff add %g2, -1, %g2 ++stats->frees; stats->free_size += block_size; 4000c1f4: 86 01 00 03 add %g4, %g3, %g3 stats->max_free_blocks = stats->free_blocks; } } /* Statistics */ --stats->used_blocks; 4000c1f8: c4 26 20 40 st %g2, [ %i0 + 0x40 ] ++stats->frees; stats->free_size += block_size; 4000c1fc: c6 26 20 30 st %g3, [ %i0 + 0x30 ] } } /* Statistics */ --stats->used_blocks; ++stats->frees; 4000c200: 82 00 60 01 inc %g1 4000c204: c2 26 20 50 st %g1, [ %i0 + 0x50 ] stats->free_size += block_size; return( true ); 4000c208: 81 c7 e0 08 ret 4000c20c: 91 e8 20 01 restore %g0, 1, %o0 } 4000c210: 81 c7 e0 08 ret 4000c214: 91 e8 20 00 restore %g0, 0, %o0 =============================================================================== 4001a2c0 <_Heap_Size_of_alloc_area>: bool _Heap_Size_of_alloc_area( Heap_Control *heap, void *alloc_begin_ptr, uintptr_t *alloc_size ) { 4001a2c0: 9d e3 bf a0 save %sp, -96, %sp 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 ) 4001a2c4: d2 06 20 10 ld [ %i0 + 0x10 ], %o1 4001a2c8: 7f ff f5 ff call 40017ac4 <.urem> 4001a2cc: 90 10 00 19 mov %i1, %o0 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; 4001a2d0: c2 06 20 20 ld [ %i0 + 0x20 ], %g1 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 ) 4001a2d4: 84 06 7f f8 add %i1, -8, %g2 4001a2d8: 90 20 80 08 sub %g2, %o0, %o0 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 4001a2dc: 80 a2 00 01 cmp %o0, %g1 4001a2e0: 0a 80 00 05 bcs 4001a2f4 <_Heap_Size_of_alloc_area+0x34> 4001a2e4: 84 10 20 00 clr %g2 4001a2e8: c4 06 20 24 ld [ %i0 + 0x24 ], %g2 4001a2ec: 80 a0 80 08 cmp %g2, %o0 4001a2f0: 84 60 3f ff subx %g0, -1, %g2 uintptr_t const alloc_begin = (uintptr_t) alloc_begin_ptr; Heap_Block *block = _Heap_Block_of_alloc_area( alloc_begin, page_size ); Heap_Block *next_block = NULL; uintptr_t block_size = 0; if ( !_Heap_Is_block_in_heap( heap, block ) ) { 4001a2f4: 80 a0 a0 00 cmp %g2, 0 4001a2f8: 02 80 00 16 be 4001a350 <_Heap_Size_of_alloc_area+0x90> 4001a2fc: 01 00 00 00 nop RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at( const Heap_Block *block, uintptr_t offset ) { return (Heap_Block *) ((uintptr_t) block + offset); 4001a300: c4 02 20 04 ld [ %o0 + 4 ], %g2 4001a304: 84 08 bf fe and %g2, -2, %g2 4001a308: 84 02 00 02 add %o0, %g2, %g2 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 4001a30c: 80 a0 80 01 cmp %g2, %g1 4001a310: 0a 80 00 05 bcs 4001a324 <_Heap_Size_of_alloc_area+0x64> <== NEVER TAKEN 4001a314: 86 10 20 00 clr %g3 4001a318: c2 06 20 24 ld [ %i0 + 0x24 ], %g1 4001a31c: 80 a0 40 02 cmp %g1, %g2 4001a320: 86 60 3f ff subx %g0, -1, %g3 } block_size = _Heap_Block_size( block ); next_block = _Heap_Block_at( block, block_size ); if ( 4001a324: 80 a0 e0 00 cmp %g3, 0 4001a328: 02 80 00 0a be 4001a350 <_Heap_Size_of_alloc_area+0x90> <== NEVER TAKEN 4001a32c: 01 00 00 00 nop 4001a330: c2 00 a0 04 ld [ %g2 + 4 ], %g1 4001a334: 80 88 60 01 btst 1, %g1 4001a338: 02 80 00 06 be 4001a350 <_Heap_Size_of_alloc_area+0x90> <== NEVER TAKEN 4001a33c: 84 20 80 19 sub %g2, %i1, %g2 || !_Heap_Is_prev_used( next_block ) ) { return false; } *alloc_size = (uintptr_t) next_block + HEAP_BLOCK_SIZE_OFFSET - alloc_begin; 4001a340: 84 00 a0 04 add %g2, 4, %g2 4001a344: c4 26 80 00 st %g2, [ %i2 ] return true; 4001a348: 81 c7 e0 08 ret 4001a34c: 91 e8 20 01 restore %g0, 1, %o0 } 4001a350: 81 c7 e0 08 ret 4001a354: 91 e8 20 00 restore %g0, 0, %o0 =============================================================================== 40008528 <_Heap_Walk>: bool _Heap_Walk( Heap_Control *heap, int source, bool dump ) { 40008528: 9d e3 bf 88 save %sp, -120, %sp 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; 4000852c: 23 10 00 22 sethi %hi(0x40008800), %l1 40008530: 80 8e a0 ff btst 0xff, %i2 40008534: a2 14 62 00 or %l1, 0x200, %l1 Heap_Control *heap, int source, bool dump ) { uintptr_t const page_size = heap->page_size; 40008538: e4 06 20 10 ld [ %i0 + 0x10 ], %l2 uintptr_t const min_block_size = heap->min_block_size; 4000853c: e6 06 20 14 ld [ %i0 + 0x14 ], %l3 Heap_Block *const last_block = heap->last_block; 40008540: e8 06 20 24 ld [ %i0 + 0x24 ], %l4 Heap_Block *block = heap->first_block; Heap_Walk_printer printer = dump ? _Heap_Walk_print : _Heap_Walk_print_nothing; 40008544: 12 80 00 04 bne 40008554 <_Heap_Walk+0x2c> 40008548: e0 06 20 20 ld [ %i0 + 0x20 ], %l0 4000854c: 23 10 00 21 sethi %hi(0x40008400), %l1 40008550: a2 14 61 20 or %l1, 0x120, %l1 ! 40008520 <_Heap_Walk_print_nothing> if ( !_System_state_Is_up( _System_state_Get() ) ) { 40008554: 03 10 00 7b sethi %hi(0x4001ec00), %g1 40008558: c2 00 60 80 ld [ %g1 + 0x80 ], %g1 ! 4001ec80 <_System_state_Current> 4000855c: 80 a0 60 03 cmp %g1, 3 40008560: 12 80 01 1e bne 400089d8 <_Heap_Walk+0x4b0> 40008564: 90 10 00 19 mov %i1, %o0 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)( 40008568: da 06 20 18 ld [ %i0 + 0x18 ], %o5 4000856c: c6 06 20 1c ld [ %i0 + 0x1c ], %g3 40008570: c4 06 20 08 ld [ %i0 + 8 ], %g2 40008574: c2 06 20 0c ld [ %i0 + 0xc ], %g1 40008578: c6 23 a0 5c st %g3, [ %sp + 0x5c ] 4000857c: c4 23 a0 68 st %g2, [ %sp + 0x68 ] 40008580: c2 23 a0 6c st %g1, [ %sp + 0x6c ] 40008584: e0 23 a0 60 st %l0, [ %sp + 0x60 ] 40008588: e8 23 a0 64 st %l4, [ %sp + 0x64 ] 4000858c: 92 10 20 00 clr %o1 40008590: 15 10 00 6f sethi %hi(0x4001bc00), %o2 40008594: 96 10 00 12 mov %l2, %o3 40008598: 94 12 a2 a0 or %o2, 0x2a0, %o2 4000859c: 9f c4 40 00 call %l1 400085a0: 98 10 00 13 mov %l3, %o4 heap->area_begin, heap->area_end, first_block, last_block, first_free_block, last_free_block ); if ( page_size == 0 ) { 400085a4: 80 a4 a0 00 cmp %l2, 0 400085a8: 12 80 00 07 bne 400085c4 <_Heap_Walk+0x9c> 400085ac: 80 8c a0 07 btst 7, %l2 (*printer)( source, true, "page size is zero\n" ); 400085b0: 15 10 00 6f sethi %hi(0x4001bc00), %o2 400085b4: 90 10 00 19 mov %i1, %o0 400085b8: 92 10 20 01 mov 1, %o1 400085bc: 10 80 00 27 b 40008658 <_Heap_Walk+0x130> 400085c0: 94 12 a3 38 or %o2, 0x338, %o2 return false; } if ( !_Addresses_Is_aligned( (void *) page_size ) ) { 400085c4: 22 80 00 08 be,a 400085e4 <_Heap_Walk+0xbc> 400085c8: 90 10 00 13 mov %l3, %o0 (*printer)( 400085cc: 15 10 00 6f sethi %hi(0x4001bc00), %o2 400085d0: 90 10 00 19 mov %i1, %o0 400085d4: 96 10 00 12 mov %l2, %o3 400085d8: 92 10 20 01 mov 1, %o1 400085dc: 10 80 01 05 b 400089f0 <_Heap_Walk+0x4c8> 400085e0: 94 12 a3 50 or %o2, 0x350, %o2 ); return false; } if ( !_Heap_Is_aligned( min_block_size, page_size ) ) { 400085e4: 7f ff e5 3d call 40001ad8 <.urem> 400085e8: 92 10 00 12 mov %l2, %o1 400085ec: 80 a2 20 00 cmp %o0, 0 400085f0: 22 80 00 08 be,a 40008610 <_Heap_Walk+0xe8> 400085f4: 90 04 20 08 add %l0, 8, %o0 (*printer)( 400085f8: 15 10 00 6f sethi %hi(0x4001bc00), %o2 400085fc: 90 10 00 19 mov %i1, %o0 40008600: 96 10 00 13 mov %l3, %o3 40008604: 92 10 20 01 mov 1, %o1 40008608: 10 80 00 fa b 400089f0 <_Heap_Walk+0x4c8> 4000860c: 94 12 a3 70 or %o2, 0x370, %o2 ); return false; } if ( 40008610: 7f ff e5 32 call 40001ad8 <.urem> 40008614: 92 10 00 12 mov %l2, %o1 40008618: 80 a2 20 00 cmp %o0, 0 4000861c: 22 80 00 08 be,a 4000863c <_Heap_Walk+0x114> 40008620: c2 04 20 04 ld [ %l0 + 4 ], %g1 !_Heap_Is_aligned( _Heap_Alloc_area_of_block( first_block ), page_size ) ) { (*printer)( 40008624: 15 10 00 6f sethi %hi(0x4001bc00), %o2 40008628: 90 10 00 19 mov %i1, %o0 4000862c: 96 10 00 10 mov %l0, %o3 40008630: 92 10 20 01 mov 1, %o1 40008634: 10 80 00 ef b 400089f0 <_Heap_Walk+0x4c8> 40008638: 94 12 a3 98 or %o2, 0x398, %o2 ); return false; } if ( !_Heap_Is_prev_used( first_block ) ) { 4000863c: 80 88 60 01 btst 1, %g1 40008640: 32 80 00 09 bne,a 40008664 <_Heap_Walk+0x13c> 40008644: ea 04 00 00 ld [ %l0 ], %l5 (*printer)( 40008648: 15 10 00 6f sethi %hi(0x4001bc00), %o2 4000864c: 90 10 00 19 mov %i1, %o0 40008650: 92 10 20 01 mov 1, %o1 40008654: 94 12 a3 d0 or %o2, 0x3d0, %o2 40008658: 9f c4 40 00 call %l1 4000865c: b0 10 20 00 clr %i0 40008660: 30 80 00 e6 b,a 400089f8 <_Heap_Walk+0x4d0> ); return false; } if ( first_block->prev_size != page_size ) { 40008664: 80 a5 40 12 cmp %l5, %l2 40008668: 22 80 00 09 be,a 4000868c <_Heap_Walk+0x164> 4000866c: c2 05 20 04 ld [ %l4 + 4 ], %g1 (*printer)( 40008670: 15 10 00 70 sethi %hi(0x4001c000), %o2 40008674: 90 10 00 19 mov %i1, %o0 40008678: 96 10 00 15 mov %l5, %o3 4000867c: 98 10 00 12 mov %l2, %o4 40008680: 92 10 20 01 mov 1, %o1 40008684: 10 80 00 88 b 400088a4 <_Heap_Walk+0x37c> 40008688: 94 12 a0 00 mov %o2, %o2 ); return false; } if ( _Heap_Is_free( last_block ) ) { 4000868c: 82 08 7f fe and %g1, -2, %g1 40008690: 82 05 00 01 add %l4, %g1, %g1 40008694: c2 00 60 04 ld [ %g1 + 4 ], %g1 40008698: 80 88 60 01 btst 1, %g1 4000869c: 32 80 00 07 bne,a 400086b8 <_Heap_Walk+0x190> 400086a0: d6 06 20 08 ld [ %i0 + 8 ], %o3 (*printer)( 400086a4: 15 10 00 70 sethi %hi(0x4001c000), %o2 400086a8: 90 10 00 19 mov %i1, %o0 400086ac: 92 10 20 01 mov 1, %o1 400086b0: 10 bf ff ea b 40008658 <_Heap_Walk+0x130> 400086b4: 94 12 a0 30 or %o2, 0x30, %o2 int source, Heap_Walk_printer printer, Heap_Control *heap ) { uintptr_t const page_size = heap->page_size; 400086b8: ec 06 20 10 ld [ %i0 + 0x10 ], %l6 return &heap->free_list; } RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Free_list_first( Heap_Control *heap ) { return _Heap_Free_list_head(heap)->next; 400086bc: a4 10 00 18 mov %i0, %l2 400086c0: 10 80 00 32 b 40008788 <_Heap_Walk+0x260> 400086c4: ae 10 00 0b mov %o3, %l7 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 400086c8: 80 a0 80 17 cmp %g2, %l7 400086cc: 18 80 00 05 bgu 400086e0 <_Heap_Walk+0x1b8> 400086d0: 82 10 20 00 clr %g1 400086d4: c2 06 20 24 ld [ %i0 + 0x24 ], %g1 400086d8: 80 a0 40 17 cmp %g1, %l7 400086dc: 82 60 3f ff subx %g0, -1, %g1 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 ) { if ( !_Heap_Is_block_in_heap( heap, free_block ) ) { 400086e0: 80 a0 60 00 cmp %g1, 0 400086e4: 32 80 00 08 bne,a 40008704 <_Heap_Walk+0x1dc> 400086e8: 90 05 e0 08 add %l7, 8, %o0 (*printer)( 400086ec: 15 10 00 70 sethi %hi(0x4001c000), %o2 400086f0: 96 10 00 17 mov %l7, %o3 400086f4: 90 10 00 19 mov %i1, %o0 400086f8: 92 10 20 01 mov 1, %o1 400086fc: 10 80 00 bd b 400089f0 <_Heap_Walk+0x4c8> 40008700: 94 12 a0 48 or %o2, 0x48, %o2 ); return false; } if ( 40008704: 7f ff e4 f5 call 40001ad8 <.urem> 40008708: 92 10 00 16 mov %l6, %o1 4000870c: 80 a2 20 00 cmp %o0, 0 40008710: 22 80 00 08 be,a 40008730 <_Heap_Walk+0x208> 40008714: c2 05 e0 04 ld [ %l7 + 4 ], %g1 !_Heap_Is_aligned( _Heap_Alloc_area_of_block( free_block ), page_size ) ) { (*printer)( 40008718: 15 10 00 70 sethi %hi(0x4001c000), %o2 4000871c: 96 10 00 17 mov %l7, %o3 40008720: 90 10 00 19 mov %i1, %o0 40008724: 92 10 20 01 mov 1, %o1 40008728: 10 80 00 b2 b 400089f0 <_Heap_Walk+0x4c8> 4000872c: 94 12 a0 68 or %o2, 0x68, %o2 ); return false; } if ( _Heap_Is_used( free_block ) ) { 40008730: 82 08 7f fe and %g1, -2, %g1 40008734: 82 05 c0 01 add %l7, %g1, %g1 40008738: c2 00 60 04 ld [ %g1 + 4 ], %g1 4000873c: 80 88 60 01 btst 1, %g1 40008740: 22 80 00 08 be,a 40008760 <_Heap_Walk+0x238> 40008744: d8 05 e0 0c ld [ %l7 + 0xc ], %o4 (*printer)( 40008748: 15 10 00 70 sethi %hi(0x4001c000), %o2 4000874c: 96 10 00 17 mov %l7, %o3 40008750: 90 10 00 19 mov %i1, %o0 40008754: 92 10 20 01 mov 1, %o1 40008758: 10 80 00 a6 b 400089f0 <_Heap_Walk+0x4c8> 4000875c: 94 12 a0 98 or %o2, 0x98, %o2 ); return false; } if ( free_block->prev != prev_block ) { 40008760: 80 a3 00 12 cmp %o4, %l2 40008764: 02 80 00 08 be 40008784 <_Heap_Walk+0x25c> 40008768: a4 10 00 17 mov %l7, %l2 (*printer)( 4000876c: 15 10 00 70 sethi %hi(0x4001c000), %o2 40008770: 96 10 00 17 mov %l7, %o3 40008774: 90 10 00 19 mov %i1, %o0 40008778: 92 10 20 01 mov 1, %o1 4000877c: 10 80 00 4a b 400088a4 <_Heap_Walk+0x37c> 40008780: 94 12 a0 b8 or %o2, 0xb8, %o2 return false; } prev_block = free_block; free_block = free_block->next; 40008784: ee 05 e0 08 ld [ %l7 + 8 ], %l7 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 ) { 40008788: 80 a5 c0 18 cmp %l7, %i0 4000878c: 32 bf ff cf bne,a 400086c8 <_Heap_Walk+0x1a0> 40008790: c4 06 20 20 ld [ %i0 + 0x20 ], %g2 "block 0x%08x: size %u\n", block, block_size ); } else { (*printer)( 40008794: 10 80 00 89 b 400089b8 <_Heap_Walk+0x490> 40008798: 37 10 00 70 sethi %hi(0x4001c000), %i3 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 ) { 4000879c: 80 8d a0 01 btst 1, %l6 - 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; 400087a0: ac 0d bf fe and %l6, -2, %l6 400087a4: 02 80 00 0a be 400087cc <_Heap_Walk+0x2a4> 400087a8: a4 04 00 16 add %l0, %l6, %l2 (*printer)( 400087ac: 90 10 00 19 mov %i1, %o0 400087b0: 92 10 20 00 clr %o1 400087b4: 94 10 00 1a mov %i2, %o2 400087b8: 96 10 00 10 mov %l0, %o3 400087bc: 9f c4 40 00 call %l1 400087c0: 98 10 00 16 mov %l6, %o4 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 400087c4: 10 80 00 0a b 400087ec <_Heap_Walk+0x2c4> 400087c8: c4 06 20 20 ld [ %i0 + 0x20 ], %g2 "block 0x%08x: size %u\n", block, block_size ); } else { (*printer)( 400087cc: da 04 00 00 ld [ %l0 ], %o5 400087d0: 90 10 00 19 mov %i1, %o0 400087d4: 92 10 20 00 clr %o1 400087d8: 94 10 00 1b mov %i3, %o2 400087dc: 96 10 00 10 mov %l0, %o3 400087e0: 9f c4 40 00 call %l1 400087e4: 98 10 00 16 mov %l6, %o4 400087e8: c4 06 20 20 ld [ %i0 + 0x20 ], %g2 400087ec: 80 a0 80 12 cmp %g2, %l2 400087f0: 18 80 00 05 bgu 40008804 <_Heap_Walk+0x2dc> <== NEVER TAKEN 400087f4: 82 10 20 00 clr %g1 400087f8: c2 06 20 24 ld [ %i0 + 0x24 ], %g1 400087fc: 80 a0 40 12 cmp %g1, %l2 40008800: 82 60 3f ff subx %g0, -1, %g1 block_size, block->prev_size ); } if ( !_Heap_Is_block_in_heap( heap, next_block ) ) { 40008804: 80 a0 60 00 cmp %g1, 0 40008808: 32 80 00 09 bne,a 4000882c <_Heap_Walk+0x304> 4000880c: 90 10 00 16 mov %l6, %o0 (*printer)( 40008810: 15 10 00 70 sethi %hi(0x4001c000), %o2 40008814: 90 10 00 19 mov %i1, %o0 40008818: 96 10 00 10 mov %l0, %o3 4000881c: 98 10 00 12 mov %l2, %o4 40008820: 92 10 20 01 mov 1, %o1 40008824: 10 80 00 20 b 400088a4 <_Heap_Walk+0x37c> 40008828: 94 12 a1 30 or %o2, 0x130, %o2 ); return false; } if ( !_Heap_Is_aligned( block_size, page_size ) ) { 4000882c: 7f ff e4 ab call 40001ad8 <.urem> 40008830: 92 10 00 15 mov %l5, %o1 40008834: 80 a2 20 00 cmp %o0, 0 40008838: 02 80 00 09 be 4000885c <_Heap_Walk+0x334> 4000883c: 80 a5 80 13 cmp %l6, %l3 (*printer)( 40008840: 15 10 00 70 sethi %hi(0x4001c000), %o2 40008844: 90 10 00 19 mov %i1, %o0 40008848: 96 10 00 10 mov %l0, %o3 4000884c: 98 10 00 16 mov %l6, %o4 40008850: 92 10 20 01 mov 1, %o1 40008854: 10 80 00 14 b 400088a4 <_Heap_Walk+0x37c> 40008858: 94 12 a1 60 or %o2, 0x160, %o2 ); return false; } if ( block_size < min_block_size ) { 4000885c: 1a 80 00 0a bcc 40008884 <_Heap_Walk+0x35c> 40008860: 80 a4 80 10 cmp %l2, %l0 (*printer)( 40008864: 15 10 00 70 sethi %hi(0x4001c000), %o2 40008868: 90 10 00 19 mov %i1, %o0 4000886c: 96 10 00 10 mov %l0, %o3 40008870: 98 10 00 16 mov %l6, %o4 40008874: 9a 10 00 13 mov %l3, %o5 40008878: 92 10 20 01 mov 1, %o1 4000887c: 10 80 00 3b b 40008968 <_Heap_Walk+0x440> 40008880: 94 12 a1 90 or %o2, 0x190, %o2 ); return false; } if ( next_block_begin <= block_begin ) { 40008884: 38 80 00 0b bgu,a 400088b0 <_Heap_Walk+0x388> 40008888: c2 04 a0 04 ld [ %l2 + 4 ], %g1 (*printer)( 4000888c: 15 10 00 70 sethi %hi(0x4001c000), %o2 40008890: 90 10 00 19 mov %i1, %o0 40008894: 96 10 00 10 mov %l0, %o3 40008898: 98 10 00 12 mov %l2, %o4 4000889c: 92 10 20 01 mov 1, %o1 400088a0: 94 12 a1 c0 or %o2, 0x1c0, %o2 400088a4: 9f c4 40 00 call %l1 400088a8: b0 10 20 00 clr %i0 400088ac: 30 80 00 53 b,a 400089f8 <_Heap_Walk+0x4d0> ); return false; } if ( !_Heap_Is_prev_used( next_block ) ) { 400088b0: 80 88 60 01 btst 1, %g1 400088b4: 32 80 00 46 bne,a 400089cc <_Heap_Walk+0x4a4> 400088b8: a0 10 00 12 mov %l2, %l0 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; 400088bc: fa 04 20 04 ld [ %l0 + 4 ], %i5 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)( 400088c0: d8 04 20 0c ld [ %l0 + 0xc ], %o4 return &heap->free_list; } RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Free_list_first( Heap_Control *heap ) { return _Heap_Free_list_head(heap)->next; 400088c4: c2 06 20 08 ld [ %i0 + 8 ], %g1 - 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; 400088c8: ac 0f 7f fe and %i5, -2, %l6 return &heap->free_list; } RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Free_list_first( Heap_Control *heap ) { return _Heap_Free_list_head(heap)->next; 400088cc: 1b 10 00 70 sethi %hi(0x4001c000), %o5 400088d0: 80 a3 00 01 cmp %o4, %g1 } RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Free_list_last( Heap_Control *heap ) { return _Heap_Free_list_tail(heap)->prev; 400088d4: c6 06 20 0c ld [ %i0 + 0xc ], %g3 RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at( const Heap_Block *block, uintptr_t offset ) { return (Heap_Block *) ((uintptr_t) block + offset); 400088d8: ae 04 00 16 add %l0, %l6, %l7 return &heap->free_list; } RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Free_list_first( Heap_Control *heap ) { return _Heap_Free_list_head(heap)->next; 400088dc: 02 80 00 07 be 400088f8 <_Heap_Walk+0x3d0> 400088e0: 9a 13 61 f8 or %o5, 0x1f8, %o5 "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)" : ""), 400088e4: 1b 10 00 70 sethi %hi(0x4001c000), %o5 400088e8: 80 a3 00 18 cmp %o4, %i0 400088ec: 02 80 00 03 be 400088f8 <_Heap_Walk+0x3d0> 400088f0: 9a 13 62 10 or %o5, 0x210, %o5 400088f4: 9a 10 00 1c mov %i4, %o5 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)( 400088f8: c4 04 20 08 ld [ %l0 + 8 ], %g2 400088fc: 03 10 00 70 sethi %hi(0x4001c000), %g1 40008900: 80 a0 80 03 cmp %g2, %g3 40008904: 02 80 00 07 be 40008920 <_Heap_Walk+0x3f8> 40008908: 82 10 62 20 or %g1, 0x220, %g1 " (= first)" : (block->prev == free_list_head ? " (= head)" : ""), block->next, block->next == last_free_block ? " (= last)" : (block->next == free_list_tail ? " (= tail)" : "") 4000890c: 03 10 00 70 sethi %hi(0x4001c000), %g1 40008910: 80 a0 80 18 cmp %g2, %i0 40008914: 02 80 00 03 be 40008920 <_Heap_Walk+0x3f8> 40008918: 82 10 62 30 or %g1, 0x230, %g1 4000891c: 82 10 00 1c mov %i4, %g1 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)( 40008920: c4 23 a0 5c st %g2, [ %sp + 0x5c ] 40008924: c2 23 a0 60 st %g1, [ %sp + 0x60 ] 40008928: 90 10 00 19 mov %i1, %o0 4000892c: 92 10 20 00 clr %o1 40008930: 15 10 00 70 sethi %hi(0x4001c000), %o2 40008934: 96 10 00 10 mov %l0, %o3 40008938: 9f c4 40 00 call %l1 4000893c: 94 12 a2 40 or %o2, 0x240, %o2 block->next == last_free_block ? " (= last)" : (block->next == free_list_tail ? " (= tail)" : "") ); if ( block_size != next_block->prev_size ) { 40008940: da 05 c0 00 ld [ %l7 ], %o5 40008944: 80 a5 80 0d cmp %l6, %o5 40008948: 02 80 00 0b be 40008974 <_Heap_Walk+0x44c> 4000894c: 15 10 00 70 sethi %hi(0x4001c000), %o2 (*printer)( 40008950: ee 23 a0 5c st %l7, [ %sp + 0x5c ] 40008954: 90 10 00 19 mov %i1, %o0 40008958: 96 10 00 10 mov %l0, %o3 4000895c: 98 10 00 16 mov %l6, %o4 40008960: 92 10 20 01 mov 1, %o1 40008964: 94 12 a2 70 or %o2, 0x270, %o2 40008968: 9f c4 40 00 call %l1 4000896c: b0 10 20 00 clr %i0 40008970: 30 80 00 22 b,a 400089f8 <_Heap_Walk+0x4d0> ); return false; } if ( !prev_used ) { 40008974: 80 8f 60 01 btst 1, %i5 40008978: 32 80 00 0b bne,a 400089a4 <_Heap_Walk+0x47c> 4000897c: c2 06 20 08 ld [ %i0 + 8 ], %g1 (*printer)( 40008980: 15 10 00 70 sethi %hi(0x4001c000), %o2 40008984: 90 10 00 19 mov %i1, %o0 40008988: 96 10 00 10 mov %l0, %o3 4000898c: 92 10 20 01 mov 1, %o1 40008990: 10 80 00 18 b 400089f0 <_Heap_Walk+0x4c8> 40008994: 94 12 a2 b0 or %o2, 0x2b0, %o2 { 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 ) { if ( free_block == block ) { 40008998: 22 80 00 0d be,a 400089cc <_Heap_Walk+0x4a4> 4000899c: a0 10 00 12 mov %l2, %l0 return true; } free_block = free_block->next; 400089a0: c2 00 60 08 ld [ %g1 + 8 ], %g1 ) { 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 ) { 400089a4: 80 a0 40 18 cmp %g1, %i0 400089a8: 12 bf ff fc bne 40008998 <_Heap_Walk+0x470> 400089ac: 80 a0 40 10 cmp %g1, %l0 return false; } if ( !_Heap_Walk_is_in_free_list( heap, block ) ) { (*printer)( 400089b0: 10 80 00 0c b 400089e0 <_Heap_Walk+0x4b8> 400089b4: 15 10 00 70 sethi %hi(0x4001c000), %o2 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 ) { (*printer)( 400089b8: 35 10 00 70 sethi %hi(0x4001c000), %i2 " (= first)" : (block->prev == free_list_head ? " (= head)" : ""), block->next, block->next == last_free_block ? " (= last)" : (block->next == free_list_tail ? " (= tail)" : "") 400089bc: 39 10 00 70 sethi %hi(0x4001c000), %i4 "block 0x%08x: size %u\n", block, block_size ); } else { (*printer)( 400089c0: b6 16 e1 08 or %i3, 0x108, %i3 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 ) { (*printer)( 400089c4: b4 16 a0 f0 or %i2, 0xf0, %i2 " (= first)" : (block->prev == free_list_head ? " (= head)" : ""), block->next, block->next == last_free_block ? " (= last)" : (block->next == free_list_tail ? " (= tail)" : "") 400089c8: b8 17 22 08 or %i4, 0x208, %i4 if ( !_Heap_Walk_check_control( source, printer, heap ) ) { return false; } while ( block != last_block ) { 400089cc: 80 a4 00 14 cmp %l0, %l4 400089d0: 32 bf ff 73 bne,a 4000879c <_Heap_Walk+0x274> 400089d4: ec 04 20 04 ld [ %l0 + 4 ], %l6 block = next_block; } return true; } 400089d8: 81 c7 e0 08 ret 400089dc: 91 e8 20 01 restore %g0, 1, %o0 return false; } if ( !_Heap_Walk_is_in_free_list( heap, block ) ) { (*printer)( 400089e0: 90 10 00 19 mov %i1, %o0 400089e4: 96 10 00 10 mov %l0, %o3 400089e8: 92 10 20 01 mov 1, %o1 400089ec: 94 12 a2 e0 or %o2, 0x2e0, %o2 400089f0: 9f c4 40 00 call %l1 400089f4: b0 10 20 00 clr %i0 400089f8: 81 c7 e0 08 ret 400089fc: 81 e8 00 00 restore =============================================================================== 400077a4 <_Objects_Allocate>: */ Objects_Control *_Objects_Allocate( Objects_Information *information ) { 400077a4: 9d e3 bf a0 save %sp, -96, %sp * 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 ) 400077a8: c2 06 20 18 ld [ %i0 + 0x18 ], %g1 */ Objects_Control *_Objects_Allocate( Objects_Information *information ) { 400077ac: a0 10 00 18 mov %i0, %l0 * 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 ) 400077b0: 80 a0 60 00 cmp %g1, 0 400077b4: 02 80 00 20 be 40007834 <_Objects_Allocate+0x90> <== NEVER TAKEN 400077b8: b0 10 20 00 clr %i0 /* * 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 ); 400077bc: a2 04 20 20 add %l0, 0x20, %l1 400077c0: 40 00 11 00 call 4000bbc0 <_Chain_Get> 400077c4: 90 10 00 11 mov %l1, %o0 if ( information->auto_extend ) { 400077c8: c2 0c 20 12 ldub [ %l0 + 0x12 ], %g1 400077cc: 80 a0 60 00 cmp %g1, 0 400077d0: 02 80 00 19 be 40007834 <_Objects_Allocate+0x90> 400077d4: b0 10 00 08 mov %o0, %i0 /* * If the list is empty then we are out of objects and need to * extend information base. */ if ( !the_object ) { 400077d8: 80 a2 20 00 cmp %o0, 0 400077dc: 32 80 00 0a bne,a 40007804 <_Objects_Allocate+0x60> 400077e0: c2 14 20 0a lduh [ %l0 + 0xa ], %g1 _Objects_Extend_information( information ); 400077e4: 40 00 00 1e call 4000785c <_Objects_Extend_information> 400077e8: 90 10 00 10 mov %l0, %o0 the_object = (Objects_Control *) _Chain_Get( &information->Inactive ); 400077ec: 40 00 10 f5 call 4000bbc0 <_Chain_Get> 400077f0: 90 10 00 11 mov %l1, %o0 } if ( the_object ) { 400077f4: b0 92 20 00 orcc %o0, 0, %i0 400077f8: 02 80 00 0f be 40007834 <_Objects_Allocate+0x90> 400077fc: 01 00 00 00 nop uint32_t block; block = (uint32_t) _Objects_Get_index( the_object->id ) - 40007800: c2 14 20 0a lduh [ %l0 + 0xa ], %g1 40007804: d0 16 20 0a lduh [ %i0 + 0xa ], %o0 _Objects_Get_index( information->minimum_id ); block /= information->allocation_size; information->inactive_per_block[ block ]--; 40007808: d2 14 20 14 lduh [ %l0 + 0x14 ], %o1 4000780c: 40 00 40 02 call 40017814 <.udiv> 40007810: 90 22 00 01 sub %o0, %g1, %o0 40007814: c2 04 20 30 ld [ %l0 + 0x30 ], %g1 40007818: 91 2a 20 02 sll %o0, 2, %o0 information->inactive--; 4000781c: c6 14 20 2c lduh [ %l0 + 0x2c ], %g3 block = (uint32_t) _Objects_Get_index( the_object->id ) - _Objects_Get_index( information->minimum_id ); block /= information->allocation_size; information->inactive_per_block[ block ]--; 40007820: c4 00 40 08 ld [ %g1 + %o0 ], %g2 information->inactive--; 40007824: 86 00 ff ff add %g3, -1, %g3 block = (uint32_t) _Objects_Get_index( the_object->id ) - _Objects_Get_index( information->minimum_id ); block /= information->allocation_size; information->inactive_per_block[ block ]--; 40007828: 84 00 bf ff add %g2, -1, %g2 information->inactive--; 4000782c: c6 34 20 2c sth %g3, [ %l0 + 0x2c ] block = (uint32_t) _Objects_Get_index( the_object->id ) - _Objects_Get_index( information->minimum_id ); block /= information->allocation_size; information->inactive_per_block[ block ]--; 40007830: c4 20 40 08 st %g2, [ %g1 + %o0 ] information->inactive--; } } return the_object; } 40007834: 81 c7 e0 08 ret 40007838: 81 e8 00 00 restore =============================================================================== 4000785c <_Objects_Extend_information>: */ void _Objects_Extend_information( Objects_Information *information ) { 4000785c: 9d e3 bf 90 save %sp, -112, %sp minimum_index = _Objects_Get_index( information->minimum_id ); index_base = minimum_index; block = 0; /* if ( information->maximum < minimum_index ) */ if ( information->object_blocks == NULL ) 40007860: e4 06 20 34 ld [ %i0 + 0x34 ], %l2 40007864: 80 a4 a0 00 cmp %l2, 0 40007868: 12 80 00 06 bne 40007880 <_Objects_Extend_information+0x24> 4000786c: e6 16 20 0a lduh [ %i0 + 0xa ], %l3 40007870: a0 10 00 13 mov %l3, %l0 40007874: a8 10 20 00 clr %l4 40007878: 10 80 00 15 b 400078cc <_Objects_Extend_information+0x70> 4000787c: a2 10 20 00 clr %l1 block_count = 0; else { block_count = information->maximum / information->allocation_size; 40007880: e2 16 20 14 lduh [ %i0 + 0x14 ], %l1 40007884: d0 16 20 10 lduh [ %i0 + 0x10 ], %o0 40007888: 40 00 3f e3 call 40017814 <.udiv> 4000788c: 92 10 00 11 mov %l1, %o1 for ( ; block < block_count; block++ ) { if ( information->object_blocks[ block ] == NULL ) 40007890: 82 10 00 11 mov %l1, %g1 /* if ( information->maximum < minimum_index ) */ if ( information->object_blocks == NULL ) block_count = 0; else { block_count = information->maximum / information->allocation_size; 40007894: 91 2a 20 10 sll %o0, 0x10, %o0 40007898: a0 10 00 13 mov %l3, %l0 4000789c: a9 32 20 10 srl %o0, 0x10, %l4 for ( ; block < block_count; block++ ) { 400078a0: 10 80 00 08 b 400078c0 <_Objects_Extend_information+0x64> 400078a4: a2 10 20 00 clr %l1 if ( information->object_blocks[ block ] == NULL ) 400078a8: c4 04 80 02 ld [ %l2 + %g2 ], %g2 400078ac: 80 a0 a0 00 cmp %g2, 0 400078b0: 22 80 00 08 be,a 400078d0 <_Objects_Extend_information+0x74> 400078b4: d0 16 20 14 lduh [ %i0 + 0x14 ], %o0 400078b8: a0 04 00 01 add %l0, %g1, %l0 if ( information->object_blocks == NULL ) block_count = 0; else { block_count = information->maximum / information->allocation_size; for ( ; block < block_count; block++ ) { 400078bc: a2 04 60 01 inc %l1 400078c0: 80 a4 40 14 cmp %l1, %l4 400078c4: 0a bf ff f9 bcs 400078a8 <_Objects_Extend_information+0x4c> 400078c8: 85 2c 60 02 sll %l1, 2, %g2 else index_base += information->allocation_size; } } maximum = (uint32_t) information->maximum + information->allocation_size; 400078cc: d0 16 20 14 lduh [ %i0 + 0x14 ], %o0 400078d0: ec 16 20 10 lduh [ %i0 + 0x10 ], %l6 /* * 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 ) { 400078d4: 03 00 00 3f sethi %hi(0xfc00), %g1 else index_base += information->allocation_size; } } maximum = (uint32_t) information->maximum + information->allocation_size; 400078d8: ac 02 00 16 add %o0, %l6, %l6 /* * 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 ) { 400078dc: 82 10 63 ff or %g1, 0x3ff, %g1 400078e0: 80 a5 80 01 cmp %l6, %g1 400078e4: 18 80 00 88 bgu 40007b04 <_Objects_Extend_information+0x2a8><== NEVER TAKEN 400078e8: 01 00 00 00 nop /* * 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; 400078ec: 40 00 3f 90 call 4001772c <.umul> 400078f0: d2 06 20 18 ld [ %i0 + 0x18 ], %o1 if ( information->auto_extend ) { 400078f4: c2 0e 20 12 ldub [ %i0 + 0x12 ], %g1 400078f8: 80 a0 60 00 cmp %g1, 0 400078fc: 02 80 00 09 be 40007920 <_Objects_Extend_information+0xc4> 40007900: 01 00 00 00 nop new_object_block = _Workspace_Allocate( block_size ); 40007904: 40 00 08 21 call 40009988 <_Workspace_Allocate> 40007908: 01 00 00 00 nop if ( !new_object_block ) 4000790c: a4 92 20 00 orcc %o0, 0, %l2 40007910: 32 80 00 08 bne,a 40007930 <_Objects_Extend_information+0xd4> 40007914: c2 16 20 10 lduh [ %i0 + 0x10 ], %g1 40007918: 81 c7 e0 08 ret 4000791c: 81 e8 00 00 restore return; } else { new_object_block = _Workspace_Allocate_or_fatal_error( block_size ); 40007920: 40 00 08 0c call 40009950 <_Workspace_Allocate_or_fatal_error> 40007924: 01 00 00 00 nop 40007928: a4 10 00 08 mov %o0, %l2 } /* * If the index_base is the maximum we need to grow the tables. */ if (index_base >= information->maximum ) { 4000792c: c2 16 20 10 lduh [ %i0 + 0x10 ], %g1 40007930: 80 a4 00 01 cmp %l0, %g1 40007934: 2a 80 00 53 bcs,a 40007a80 <_Objects_Extend_information+0x224> 40007938: c2 06 20 34 ld [ %i0 + 0x34 ], %g1 * 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 ); 4000793c: 82 05 80 13 add %l6, %l3, %g1 */ /* * Up the block count and maximum */ block_count++; 40007940: ae 05 20 01 add %l4, 1, %l7 * 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 ); 40007944: 91 2d e0 01 sll %l7, 1, %o0 40007948: 90 02 00 17 add %o0, %l7, %o0 4000794c: 90 00 40 08 add %g1, %o0, %o0 40007950: 40 00 08 0e call 40009988 <_Workspace_Allocate> 40007954: 91 2a 20 02 sll %o0, 2, %o0 if ( !object_blocks ) { 40007958: aa 92 20 00 orcc %o0, 0, %l5 4000795c: 32 80 00 06 bne,a 40007974 <_Objects_Extend_information+0x118> 40007960: c2 16 20 10 lduh [ %i0 + 0x10 ], %g1 _Workspace_Free( new_object_block ); 40007964: 40 00 08 12 call 400099ac <_Workspace_Free> 40007968: 90 10 00 12 mov %l2, %o0 return; 4000796c: 81 c7 e0 08 ret 40007970: 81 e8 00 00 restore } /* * Break the block into the various sections. */ inactive_per_block = (uint32_t *) _Addresses_Add_offset( 40007974: af 2d e0 02 sll %l7, 2, %l7 * Take the block count down. Saves all the (block_count - 1) * in the copies. */ block_count--; if ( information->maximum > minimum_index ) { 40007978: 80 a0 40 13 cmp %g1, %l3 RTEMS_INLINE_ROUTINE void *_Addresses_Add_offset ( const void *base, uintptr_t offset ) { return (void *)((uintptr_t)base + offset); 4000797c: ba 05 40 17 add %l5, %l7, %i5 40007980: 82 10 20 00 clr %g1 40007984: 08 80 00 14 bleu 400079d4 <_Objects_Extend_information+0x178> 40007988: ae 07 40 17 add %i5, %l7, %l7 /* * 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, 4000798c: d2 06 20 34 ld [ %i0 + 0x34 ], %o1 information->object_blocks, block_count * sizeof(void*) ); 40007990: b9 2d 20 02 sll %l4, 2, %i4 /* * 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, 40007994: 40 00 1c 44 call 4000eaa4 40007998: 94 10 00 1c mov %i4, %o2 information->object_blocks, block_count * sizeof(void*) ); memcpy( inactive_per_block, 4000799c: d2 06 20 30 ld [ %i0 + 0x30 ], %o1 400079a0: 94 10 00 1c mov %i4, %o2 400079a4: 40 00 1c 40 call 4000eaa4 400079a8: 90 10 00 1d mov %i5, %o0 information->inactive_per_block, block_count * sizeof(uint32_t) ); memcpy( local_table, 400079ac: c2 16 20 10 lduh [ %i0 + 0x10 ], %g1 400079b0: d2 06 20 1c ld [ %i0 + 0x1c ], %o1 400079b4: a6 04 c0 01 add %l3, %g1, %l3 400079b8: 90 10 00 17 mov %l7, %o0 400079bc: 40 00 1c 3a call 4000eaa4 400079c0: 95 2c e0 02 sll %l3, 2, %o2 */ object_blocks[block_count] = NULL; inactive_per_block[block_count] = 0; for ( index=index_base ; index < ( information->allocation_size + index_base ); 400079c4: 10 80 00 08 b 400079e4 <_Objects_Extend_information+0x188> 400079c8: c6 16 20 14 lduh [ %i0 + 0x14 ], %g3 } else { /* * Deal with the special case of the 0 to minimum_index */ for ( index = 0; index < minimum_index; index++ ) { 400079cc: 82 00 60 01 inc %g1 local_table[ index ] = NULL; 400079d0: c0 20 80 17 clr [ %g2 + %l7 ] } else { /* * Deal with the special case of the 0 to minimum_index */ for ( index = 0; index < minimum_index; index++ ) { 400079d4: 80 a0 40 13 cmp %g1, %l3 400079d8: 2a bf ff fd bcs,a 400079cc <_Objects_Extend_information+0x170> 400079dc: 85 28 60 02 sll %g1, 2, %g2 */ object_blocks[block_count] = NULL; inactive_per_block[block_count] = 0; for ( index=index_base ; index < ( information->allocation_size + index_base ); 400079e0: c6 16 20 14 lduh [ %i0 + 0x14 ], %g3 } /* * Initialise the new entries in the table. */ object_blocks[block_count] = NULL; 400079e4: a9 2d 20 02 sll %l4, 2, %l4 inactive_per_block[block_count] = 0; for ( index=index_base ; index < ( information->allocation_size + index_base ); 400079e8: 85 2c 20 02 sll %l0, 2, %g2 /* * Initialise the new entries in the table. */ object_blocks[block_count] = NULL; inactive_per_block[block_count] = 0; 400079ec: c0 27 40 14 clr [ %i5 + %l4 ] } /* * Initialise the new entries in the table. */ object_blocks[block_count] = NULL; 400079f0: c0 25 40 14 clr [ %l5 + %l4 ] inactive_per_block[block_count] = 0; for ( index=index_base ; index < ( information->allocation_size + index_base ); 400079f4: 86 04 00 03 add %l0, %g3, %g3 400079f8: 84 05 c0 02 add %l7, %g2, %g2 * Initialise the new entries in the table. */ object_blocks[block_count] = NULL; inactive_per_block[block_count] = 0; for ( index=index_base ; 400079fc: 10 80 00 04 b 40007a0c <_Objects_Extend_information+0x1b0> 40007a00: 82 10 00 10 mov %l0, %g1 index < ( information->allocation_size + index_base ); index++ ) { 40007a04: 82 00 60 01 inc %g1 40007a08: 84 00 a0 04 add %g2, 4, %g2 * Initialise the new entries in the table. */ object_blocks[block_count] = NULL; inactive_per_block[block_count] = 0; for ( index=index_base ; 40007a0c: 80 a0 40 03 cmp %g1, %g3 40007a10: 2a bf ff fd bcs,a 40007a04 <_Objects_Extend_information+0x1a8> 40007a14: c0 20 80 00 clr [ %g2 ] index < ( information->allocation_size + index_base ); index++ ) { local_table[ index ] = NULL; } _ISR_Disable( level ); 40007a18: 7f ff e8 cd call 40001d4c 40007a1c: 01 00 00 00 nop 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( 40007a20: c8 06 00 00 ld [ %i0 ], %g4 40007a24: c4 16 20 04 lduh [ %i0 + 4 ], %g2 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; 40007a28: ec 36 20 10 sth %l6, [ %i0 + 0x10 ] information->maximum_id = _Objects_Build_id( 40007a2c: ad 2d a0 10 sll %l6, 0x10, %l6 local_table[ index ] = NULL; } _ISR_Disable( level ); old_tables = information->object_blocks; 40007a30: e6 06 20 34 ld [ %i0 + 0x34 ], %l3 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( 40007a34: 83 35 a0 10 srl %l6, 0x10, %g1 _ISR_Disable( level ); old_tables = information->object_blocks; information->object_blocks = object_blocks; information->inactive_per_block = inactive_per_block; 40007a38: fa 26 20 30 st %i5, [ %i0 + 0x30 ] information->local_table = local_table; 40007a3c: ee 26 20 1c st %l7, [ %i0 + 0x1c ] information->maximum = (Objects_Maximum) maximum; information->maximum_id = _Objects_Build_id( 40007a40: 89 29 20 18 sll %g4, 0x18, %g4 40007a44: 85 28 a0 1b sll %g2, 0x1b, %g2 _ISR_Disable( level ); old_tables = information->object_blocks; information->object_blocks = object_blocks; 40007a48: ea 26 20 34 st %l5, [ %i0 + 0x34 ] information->inactive_per_block = inactive_per_block; information->local_table = local_table; information->maximum = (Objects_Maximum) maximum; information->maximum_id = _Objects_Build_id( 40007a4c: 07 00 00 40 sethi %hi(0x10000), %g3 40007a50: ac 11 00 03 or %g4, %g3, %l6 40007a54: ac 15 80 02 or %l6, %g2, %l6 40007a58: ac 15 80 01 or %l6, %g1, %l6 40007a5c: ec 26 20 0c st %l6, [ %i0 + 0xc ] information->the_class, _Objects_Local_node, information->maximum ); _ISR_Enable( level ); 40007a60: 7f ff e8 bf call 40001d5c 40007a64: 01 00 00 00 nop if ( old_tables ) 40007a68: 80 a4 e0 00 cmp %l3, 0 40007a6c: 22 80 00 05 be,a 40007a80 <_Objects_Extend_information+0x224> 40007a70: c2 06 20 34 ld [ %i0 + 0x34 ], %g1 _Workspace_Free( old_tables ); 40007a74: 40 00 07 ce call 400099ac <_Workspace_Free> 40007a78: 90 10 00 13 mov %l3, %o0 } /* * Assign the new object block to the object block table. */ information->object_blocks[ block ] = new_object_block; 40007a7c: c2 06 20 34 ld [ %i0 + 0x34 ], %g1 /* * Initialize objects .. add to a local chain first. */ _Chain_Initialize( 40007a80: d4 16 20 14 lduh [ %i0 + 0x14 ], %o2 40007a84: d6 06 20 18 ld [ %i0 + 0x18 ], %o3 40007a88: 92 10 00 12 mov %l2, %o1 40007a8c: 90 07 bf f4 add %fp, -12, %o0 } /* * Assign the new object block to the object block table. */ information->object_blocks[ block ] = new_object_block; 40007a90: a3 2c 60 02 sll %l1, 2, %l1 information->the_class, _Objects_Local_node, index ); _Chain_Append( &information->Inactive, &the_object->Node ); 40007a94: a8 06 20 20 add %i0, 0x20, %l4 } /* * Assign the new object block to the object block table. */ information->object_blocks[ block ] = new_object_block; 40007a98: e4 20 40 11 st %l2, [ %g1 + %l1 ] */ index = index_base; while ((the_object = (Objects_Control *) _Chain_Get( &Inactive )) != NULL ) { the_object->id = _Objects_Build_id( 40007a9c: 27 00 00 40 sethi %hi(0x10000), %l3 information->object_blocks[ block ] = new_object_block; /* * Initialize objects .. add to a local chain first. */ _Chain_Initialize( 40007aa0: 40 00 10 58 call 4000bc00 <_Chain_Initialize> 40007aa4: a4 10 00 08 mov %o0, %l2 /* * Move from the local chain, initialise, then append to the inactive chain */ index = index_base; while ((the_object = (Objects_Control *) _Chain_Get( &Inactive )) != NULL ) { 40007aa8: 30 80 00 0c b,a 40007ad8 <_Objects_Extend_information+0x27c> the_object->id = _Objects_Build_id( 40007aac: c4 16 20 04 lduh [ %i0 + 4 ], %g2 40007ab0: 83 28 60 18 sll %g1, 0x18, %g1 40007ab4: 85 28 a0 1b sll %g2, 0x1b, %g2 40007ab8: 82 10 40 13 or %g1, %l3, %g1 40007abc: 82 10 40 02 or %g1, %g2, %g1 40007ac0: 82 10 40 10 or %g1, %l0, %g1 information->the_class, _Objects_Local_node, index ); _Chain_Append( &information->Inactive, &the_object->Node ); 40007ac4: 92 10 00 08 mov %o0, %o1 */ index = index_base; while ((the_object = (Objects_Control *) _Chain_Get( &Inactive )) != NULL ) { the_object->id = _Objects_Build_id( 40007ac8: c2 22 20 08 st %g1, [ %o0 + 8 ] index ); _Chain_Append( &information->Inactive, &the_object->Node ); index++; 40007acc: a0 04 20 01 inc %l0 information->the_class, _Objects_Local_node, index ); _Chain_Append( &information->Inactive, &the_object->Node ); 40007ad0: 7f ff fc ee call 40006e88 <_Chain_Append> 40007ad4: 90 10 00 14 mov %l4, %o0 /* * Move from the local chain, initialise, then append to the inactive chain */ index = index_base; while ((the_object = (Objects_Control *) _Chain_Get( &Inactive )) != NULL ) { 40007ad8: 40 00 10 3a call 4000bbc0 <_Chain_Get> 40007adc: 90 10 00 12 mov %l2, %o0 40007ae0: 80 a2 20 00 cmp %o0, 0 40007ae4: 32 bf ff f2 bne,a 40007aac <_Objects_Extend_information+0x250> 40007ae8: c2 06 00 00 ld [ %i0 ], %g1 index++; } information->inactive_per_block[ block ] = information->allocation_size; information->inactive = 40007aec: c2 16 20 2c lduh [ %i0 + 0x2c ], %g1 _Chain_Append( &information->Inactive, &the_object->Node ); index++; } information->inactive_per_block[ block ] = information->allocation_size; 40007af0: c8 16 20 14 lduh [ %i0 + 0x14 ], %g4 40007af4: c4 06 20 30 ld [ %i0 + 0x30 ], %g2 information->inactive = 40007af8: 82 01 00 01 add %g4, %g1, %g1 _Chain_Append( &information->Inactive, &the_object->Node ); index++; } information->inactive_per_block[ block ] = information->allocation_size; 40007afc: c8 20 80 11 st %g4, [ %g2 + %l1 ] information->inactive = 40007b00: c2 36 20 2c sth %g1, [ %i0 + 0x2c ] 40007b04: 81 c7 e0 08 ret 40007b08: 81 e8 00 00 restore =============================================================================== 40007bb4 <_Objects_Get_information>: Objects_Information *_Objects_Get_information( Objects_APIs the_api, uint32_t the_class ) { 40007bb4: 9d e3 bf a0 save %sp, -96, %sp Objects_Information *info; int the_class_api_maximum; if ( !the_class ) 40007bb8: 80 a6 60 00 cmp %i1, 0 40007bbc: 22 80 00 1a be,a 40007c24 <_Objects_Get_information+0x70> 40007bc0: b0 10 20 00 clr %i0 /* * 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 ); 40007bc4: 40 00 11 95 call 4000c218 <_Objects_API_maximum_class> 40007bc8: 90 10 00 18 mov %i0, %o0 if ( the_class_api_maximum == 0 ) 40007bcc: 80 a2 20 00 cmp %o0, 0 40007bd0: 22 80 00 15 be,a 40007c24 <_Objects_Get_information+0x70> 40007bd4: b0 10 20 00 clr %i0 return NULL; if ( the_class > (uint32_t) the_class_api_maximum ) 40007bd8: 80 a6 40 08 cmp %i1, %o0 40007bdc: 38 80 00 12 bgu,a 40007c24 <_Objects_Get_information+0x70> 40007be0: b0 10 20 00 clr %i0 return NULL; if ( !_Objects_Information_table[ the_api ] ) 40007be4: b1 2e 20 02 sll %i0, 2, %i0 40007be8: 03 10 00 70 sethi %hi(0x4001c000), %g1 40007bec: 82 10 63 70 or %g1, 0x370, %g1 ! 4001c370 <_Objects_Information_table> 40007bf0: c2 00 40 18 ld [ %g1 + %i0 ], %g1 40007bf4: 80 a0 60 00 cmp %g1, 0 40007bf8: 02 80 00 0b be 40007c24 <_Objects_Get_information+0x70> <== NEVER TAKEN 40007bfc: b0 10 20 00 clr %i0 return NULL; info = _Objects_Information_table[ the_api ][ the_class ]; 40007c00: b3 2e 60 02 sll %i1, 2, %i1 40007c04: f0 00 40 19 ld [ %g1 + %i1 ], %i0 if ( !info ) 40007c08: 80 a6 20 00 cmp %i0, 0 40007c0c: 02 80 00 06 be 40007c24 <_Objects_Get_information+0x70> <== NEVER TAKEN 40007c10: 01 00 00 00 nop * 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 ) 40007c14: c2 16 20 10 lduh [ %i0 + 0x10 ], %g1 40007c18: 80 a0 60 00 cmp %g1, 0 40007c1c: 22 80 00 02 be,a 40007c24 <_Objects_Get_information+0x70> 40007c20: b0 10 20 00 clr %i0 return NULL; #endif return info; } 40007c24: 81 c7 e0 08 ret 40007c28: 81 e8 00 00 restore =============================================================================== 40018490 <_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; 40018490: c4 02 20 08 ld [ %o0 + 8 ], %g2 if ( information->maximum >= index ) { 40018494: c2 12 20 10 lduh [ %o0 + 0x10 ], %g1 /* * 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; 40018498: 84 22 40 02 sub %o1, %g2, %g2 4001849c: 84 00 a0 01 inc %g2 if ( information->maximum >= index ) { 400184a0: 80 a0 40 02 cmp %g1, %g2 400184a4: 0a 80 00 09 bcs 400184c8 <_Objects_Get_no_protection+0x38> 400184a8: 85 28 a0 02 sll %g2, 2, %g2 if ( (the_object = information->local_table[ index ]) != NULL ) { 400184ac: c2 02 20 1c ld [ %o0 + 0x1c ], %g1 400184b0: d0 00 40 02 ld [ %g1 + %g2 ], %o0 400184b4: 80 a2 20 00 cmp %o0, 0 400184b8: 02 80 00 05 be 400184cc <_Objects_Get_no_protection+0x3c> <== NEVER TAKEN 400184bc: 82 10 20 01 mov 1, %g1 *location = OBJECTS_LOCAL; return the_object; 400184c0: 81 c3 e0 08 retl 400184c4: c0 22 80 00 clr [ %o2 ] /* * This isn't supported or required yet for Global objects so * if it isn't local, we don't find it. */ *location = OBJECTS_ERROR; 400184c8: 82 10 20 01 mov 1, %g1 400184cc: 90 10 20 00 clr %o0 return NULL; } 400184d0: 81 c3 e0 08 retl 400184d4: c2 22 80 00 st %g1, [ %o2 ] =============================================================================== 40009328 <_Objects_Id_to_name>: */ Objects_Name_or_id_lookup_errors _Objects_Id_to_name ( Objects_Id id, Objects_Name *name ) { 40009328: 9d e3 bf 98 save %sp, -104, %sp /* * Caller is trusted for name != NULL. */ tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id; 4000932c: 92 96 20 00 orcc %i0, 0, %o1 40009330: 12 80 00 06 bne 40009348 <_Objects_Id_to_name+0x20> 40009334: 83 32 60 18 srl %o1, 0x18, %g1 40009338: 03 10 00 87 sethi %hi(0x40021c00), %g1 4000933c: c2 00 61 4c ld [ %g1 + 0x14c ], %g1 ! 40021d4c <_Thread_Executing> 40009340: d2 00 60 08 ld [ %g1 + 8 ], %o1 */ RTEMS_INLINE_ROUTINE Objects_APIs _Objects_Get_API( Objects_Id id ) { return (Objects_APIs) ((id >> OBJECTS_API_START_BIT) & OBJECTS_API_VALID_BITS); 40009344: 83 32 60 18 srl %o1, 0x18, %g1 40009348: 82 08 60 07 and %g1, 7, %g1 */ RTEMS_INLINE_ROUTINE bool _Objects_Is_api_valid( uint32_t the_api ) { if ( !the_api || the_api > OBJECTS_APIS_LAST ) 4000934c: 84 00 7f ff add %g1, -1, %g2 40009350: 80 a0 a0 03 cmp %g2, 3 40009354: 18 80 00 14 bgu 400093a4 <_Objects_Id_to_name+0x7c> 40009358: 83 28 60 02 sll %g1, 2, %g1 the_api = _Objects_Get_API( tmpId ); if ( !_Objects_Is_api_valid( the_api ) ) return OBJECTS_INVALID_ID; if ( !_Objects_Information_table[ the_api ] ) 4000935c: 10 80 00 14 b 400093ac <_Objects_Id_to_name+0x84> 40009360: 05 10 00 86 sethi %hi(0x40021800), %g2 return OBJECTS_INVALID_ID; the_class = _Objects_Get_class( tmpId ); information = _Objects_Information_table[ the_api ][ the_class ]; 40009364: 85 28 a0 02 sll %g2, 2, %g2 40009368: d0 00 40 02 ld [ %g1 + %g2 ], %o0 if ( !information ) 4000936c: 80 a2 20 00 cmp %o0, 0 40009370: 02 80 00 0d be 400093a4 <_Objects_Id_to_name+0x7c> <== NEVER TAKEN 40009374: 01 00 00 00 nop #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 ); 40009378: 7f ff ff cf call 400092b4 <_Objects_Get> 4000937c: 94 07 bf fc add %fp, -4, %o2 if ( !the_object ) 40009380: 80 a2 20 00 cmp %o0, 0 40009384: 02 80 00 08 be 400093a4 <_Objects_Id_to_name+0x7c> 40009388: 01 00 00 00 nop return OBJECTS_INVALID_ID; *name = the_object->name; 4000938c: c2 02 20 0c ld [ %o0 + 0xc ], %g1 _Thread_Enable_dispatch(); 40009390: b0 10 20 00 clr %i0 40009394: 40 00 02 30 call 40009c54 <_Thread_Enable_dispatch> 40009398: c2 26 40 00 st %g1, [ %i1 ] return OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL; 4000939c: 81 c7 e0 08 ret 400093a0: 81 e8 00 00 restore } 400093a4: 81 c7 e0 08 ret 400093a8: 91 e8 20 03 restore %g0, 3, %o0 the_api = _Objects_Get_API( tmpId ); if ( !_Objects_Is_api_valid( the_api ) ) return OBJECTS_INVALID_ID; if ( !_Objects_Information_table[ the_api ] ) 400093ac: 84 10 a3 f0 or %g2, 0x3f0, %g2 400093b0: c2 00 80 01 ld [ %g2 + %g1 ], %g1 400093b4: 80 a0 60 00 cmp %g1, 0 400093b8: 12 bf ff eb bne 40009364 <_Objects_Id_to_name+0x3c> 400093bc: 85 32 60 1b srl %o1, 0x1b, %g2 400093c0: 30 bf ff f9 b,a 400093a4 <_Objects_Id_to_name+0x7c> =============================================================================== 40007d14 <_Objects_Initialize_information>: , bool supports_global, Objects_Thread_queue_Extract_callout extract #endif ) { 40007d14: 9d e3 bf a0 save %sp, -96, %sp information->maximum = 0; /* * Register this Object Class in the Object Information Table. */ _Objects_Information_table[ the_api ][ the_class ] = information; 40007d18: 05 10 00 70 sethi %hi(0x4001c000), %g2 40007d1c: 83 2e 60 02 sll %i1, 2, %g1 40007d20: 84 10 a3 70 or %g2, 0x370, %g2 40007d24: c2 00 80 01 ld [ %g2 + %g1 ], %g1 uint32_t index; #endif information->the_api = the_api; information->the_class = the_class; information->size = size; 40007d28: 85 2f 20 10 sll %i4, 0x10, %g2 40007d2c: 85 30 a0 10 srl %g2, 0x10, %g2 information->maximum = 0; /* * Register this Object Class in the Object Information Table. */ _Objects_Information_table[ the_api ][ the_class ] = information; 40007d30: 87 2e a0 02 sll %i2, 2, %g3 uint32_t index; #endif information->the_api = the_api; information->the_class = the_class; information->size = size; 40007d34: c4 26 20 18 st %g2, [ %i0 + 0x18 ] information->maximum = 0; /* * Register this Object Class in the Object Information Table. */ _Objects_Information_table[ the_api ][ the_class ] = information; 40007d38: f0 20 40 03 st %i0, [ %g1 + %g3 ] /* * Are we operating in limited or unlimited (e.g. auto-extend) mode. */ information->auto_extend = (maximum & OBJECTS_UNLIMITED_OBJECTS) ? true : false; 40007d3c: 85 36 e0 1f srl %i3, 0x1f, %g2 maximum_per_allocation = maximum & ~OBJECTS_UNLIMITED_OBJECTS; 40007d40: 03 20 00 00 sethi %hi(0x80000000), %g1 uint32_t maximum_per_allocation; #if defined(RTEMS_MULTIPROCESSING) uint32_t index; #endif information->the_api = the_api; 40007d44: f2 26 00 00 st %i1, [ %i0 ] information->the_class = the_class; 40007d48: f4 36 20 04 sth %i2, [ %i0 + 4 ] information->size = size; information->local_table = 0; 40007d4c: c0 26 20 1c clr [ %i0 + 0x1c ] information->inactive_per_block = 0; 40007d50: c0 26 20 30 clr [ %i0 + 0x30 ] information->object_blocks = 0; 40007d54: c0 26 20 34 clr [ %i0 + 0x34 ] information->inactive = 0; 40007d58: c0 36 20 2c clrh [ %i0 + 0x2c ] /* * 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; 40007d5c: c0 36 20 10 clrh [ %i0 + 0x10 ] _Objects_Information_table[ the_api ][ the_class ] = information; /* * Are we operating in limited or unlimited (e.g. auto-extend) mode. */ information->auto_extend = 40007d60: c4 2e 20 12 stb %g2, [ %i0 + 0x12 ] (maximum & OBJECTS_UNLIMITED_OBJECTS) ? true : false; maximum_per_allocation = maximum & ~OBJECTS_UNLIMITED_OBJECTS; 40007d64: b6 2e c0 01 andn %i3, %g1, %i3 /* * Unlimited and maximum of zero is illogical. */ if ( information->auto_extend && maximum_per_allocation == 0) { 40007d68: 80 a0 a0 00 cmp %g2, 0 40007d6c: 02 80 00 09 be 40007d90 <_Objects_Initialize_information+0x7c> 40007d70: c2 07 a0 5c ld [ %fp + 0x5c ], %g1 40007d74: 80 a6 e0 00 cmp %i3, 0 40007d78: 12 80 00 07 bne 40007d94 <_Objects_Initialize_information+0x80> 40007d7c: 07 10 00 70 sethi %hi(0x4001c000), %g3 _Internal_error_Occurred( 40007d80: 90 10 20 00 clr %o0 40007d84: 92 10 20 01 mov 1, %o1 40007d88: 7f ff fe 59 call 400076ec <_Internal_error_Occurred> 40007d8c: 94 10 20 14 mov 0x14, %o2 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; 40007d90: 07 10 00 70 sethi %hi(0x4001c000), %g3 40007d94: 86 10 e0 7c or %g3, 0x7c, %g3 ! 4001c07c /* * Calculate minimum and maximum Id's */ minimum_index = (maximum_per_allocation == 0) ? 0 : 1; information->minimum_id = 40007d98: 80 a0 00 1b cmp %g0, %i3 40007d9c: b3 2e 60 18 sll %i1, 0x18, %i1 40007da0: 84 40 20 00 addx %g0, 0, %g2 40007da4: b5 2e a0 1b sll %i2, 0x1b, %i2 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; 40007da8: c6 26 20 1c st %g3, [ %i0 + 0x1c ] } /* * The allocation unit is the maximum value */ information->allocation_size = maximum_per_allocation; 40007dac: f6 36 20 14 sth %i3, [ %i0 + 0x14 ] /* * Calculate minimum and maximum Id's */ minimum_index = (maximum_per_allocation == 0) ? 0 : 1; information->minimum_id = 40007db0: 07 00 00 40 sethi %hi(0x10000), %g3 40007db4: b2 16 40 03 or %i1, %g3, %i1 40007db8: b4 16 40 1a or %i1, %i2, %i2 40007dbc: b4 16 80 02 or %i2, %g2, %i2 40007dc0: f4 26 20 08 st %i2, [ %i0 + 8 ] * Calculate the maximum name length */ name_length = maximum_name_length; if ( name_length & (OBJECTS_NAME_ALIGNMENT-1) ) name_length = (name_length + OBJECTS_NAME_ALIGNMENT) & 40007dc4: 84 00 60 04 add %g1, 4, %g2 /* * Calculate the maximum name length */ name_length = maximum_name_length; if ( name_length & (OBJECTS_NAME_ALIGNMENT-1) ) 40007dc8: 80 88 60 03 btst 3, %g1 40007dcc: 12 80 00 03 bne 40007dd8 <_Objects_Initialize_information+0xc4><== NEVER TAKEN 40007dd0: 84 08 bf fc and %g2, -4, %g2 40007dd4: 84 10 00 01 mov %g1, %g2 */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 40007dd8: 82 06 20 24 add %i0, 0x24, %g1 name_length = (name_length + OBJECTS_NAME_ALIGNMENT) & ~(OBJECTS_NAME_ALIGNMENT-1); information->name_length = name_length; 40007ddc: c4 36 20 38 sth %g2, [ %i0 + 0x38 ] 40007de0: c2 26 20 20 st %g1, [ %i0 + 0x20 ] the_chain->permanent_null = NULL; 40007de4: c0 26 20 24 clr [ %i0 + 0x24 ] the_chain->last = _Chain_Head(the_chain); 40007de8: 82 06 20 20 add %i0, 0x20, %g1 _Chain_Initialize_empty( &information->Inactive ); /* * Initialize objects .. if there are any */ if ( maximum_per_allocation ) { 40007dec: 80 a6 e0 00 cmp %i3, 0 40007df0: 02 80 00 04 be 40007e00 <_Objects_Initialize_information+0xec> 40007df4: c2 26 20 28 st %g1, [ %i0 + 0x28 ] /* * 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 ); 40007df8: 7f ff fe 99 call 4000785c <_Objects_Extend_information> 40007dfc: 81 e8 00 00 restore 40007e00: 81 c7 e0 08 ret 40007e04: 81 e8 00 00 restore =============================================================================== 4000b958 <_RTEMS_tasks_Post_switch_extension>: */ void _RTEMS_tasks_Post_switch_extension( Thread_Control *executing ) { 4000b958: 9d e3 bf 98 save %sp, -104, %sp RTEMS_API_Control *api; ASR_Information *asr; rtems_signal_set signal_set; Modes_Control prev_mode; api = executing->API_Extensions[ THREAD_API_RTEMS ]; 4000b95c: e0 06 21 5c ld [ %i0 + 0x15c ], %l0 if ( !api ) 4000b960: 80 a4 20 00 cmp %l0, 0 4000b964: 02 80 00 1d be 4000b9d8 <_RTEMS_tasks_Post_switch_extension+0x80><== NEVER TAKEN 4000b968: 01 00 00 00 nop * Signal Processing */ asr = &api->Signal; _ISR_Disable( level ); 4000b96c: 7f ff d8 f8 call 40001d4c 4000b970: 01 00 00 00 nop signal_set = asr->signals_posted; 4000b974: e6 04 20 14 ld [ %l0 + 0x14 ], %l3 asr->signals_posted = 0; 4000b978: c0 24 20 14 clr [ %l0 + 0x14 ] _ISR_Enable( level ); 4000b97c: 7f ff d8 f8 call 40001d5c 4000b980: 01 00 00 00 nop if ( !signal_set ) /* similar to _ASR_Are_signals_pending( asr ) */ 4000b984: 80 a4 e0 00 cmp %l3, 0 4000b988: 02 80 00 14 be 4000b9d8 <_RTEMS_tasks_Post_switch_extension+0x80><== NEVER TAKEN 4000b98c: a2 07 bf fc add %fp, -4, %l1 return; asr->nest_level += 1; 4000b990: c2 04 20 1c ld [ %l0 + 0x1c ], %g1 rtems_task_mode( asr->mode_set, RTEMS_ALL_MODE_MASKS, &prev_mode ); 4000b994: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 if ( !signal_set ) /* similar to _ASR_Are_signals_pending( asr ) */ return; asr->nest_level += 1; 4000b998: 82 00 60 01 inc %g1 4000b99c: c2 24 20 1c st %g1, [ %l0 + 0x1c ] rtems_task_mode( asr->mode_set, RTEMS_ALL_MODE_MASKS, &prev_mode ); 4000b9a0: 94 10 00 11 mov %l1, %o2 4000b9a4: 25 00 00 3f sethi %hi(0xfc00), %l2 4000b9a8: 40 00 07 4c call 4000d6d8 4000b9ac: 92 14 a3 ff or %l2, 0x3ff, %o1 ! ffff (*asr->handler)( signal_set ); 4000b9b0: c2 04 20 0c ld [ %l0 + 0xc ], %g1 4000b9b4: 9f c0 40 00 call %g1 4000b9b8: 90 10 00 13 mov %l3, %o0 asr->nest_level -= 1; 4000b9bc: c2 04 20 1c ld [ %l0 + 0x1c ], %g1 rtems_task_mode( prev_mode, RTEMS_ALL_MODE_MASKS, &prev_mode ); 4000b9c0: d0 07 bf fc ld [ %fp + -4 ], %o0 asr->nest_level += 1; rtems_task_mode( asr->mode_set, RTEMS_ALL_MODE_MASKS, &prev_mode ); (*asr->handler)( signal_set ); asr->nest_level -= 1; 4000b9c4: 82 00 7f ff add %g1, -1, %g1 rtems_task_mode( prev_mode, RTEMS_ALL_MODE_MASKS, &prev_mode ); 4000b9c8: 92 14 a3 ff or %l2, 0x3ff, %o1 asr->nest_level += 1; rtems_task_mode( asr->mode_set, RTEMS_ALL_MODE_MASKS, &prev_mode ); (*asr->handler)( signal_set ); asr->nest_level -= 1; 4000b9cc: c2 24 20 1c st %g1, [ %l0 + 0x1c ] rtems_task_mode( prev_mode, RTEMS_ALL_MODE_MASKS, &prev_mode ); 4000b9d0: 40 00 07 42 call 4000d6d8 4000b9d4: 94 10 00 11 mov %l1, %o2 4000b9d8: 81 c7 e0 08 ret 4000b9dc: 81 e8 00 00 restore =============================================================================== 40007b5c <_Rate_monotonic_Timeout>: void _Rate_monotonic_Timeout( Objects_Id id, void *ignored ) { 40007b5c: 9d e3 bf 98 save %sp, -104, %sp 40007b60: 11 10 00 88 sethi %hi(0x40022000), %o0 40007b64: 92 10 00 18 mov %i0, %o1 40007b68: 90 12 20 f0 or %o0, 0xf0, %o0 40007b6c: 40 00 07 81 call 40009970 <_Objects_Get> 40007b70: 94 07 bf fc add %fp, -4, %o2 /* * 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 ) { 40007b74: c2 07 bf fc ld [ %fp + -4 ], %g1 40007b78: 80 a0 60 00 cmp %g1, 0 40007b7c: 12 80 00 26 bne 40007c14 <_Rate_monotonic_Timeout+0xb8> <== NEVER TAKEN 40007b80: a0 10 00 08 mov %o0, %l0 case OBJECTS_LOCAL: the_thread = the_period->owner; 40007b84: d0 02 20 40 ld [ %o0 + 0x40 ], %o0 if ( _States_Is_waiting_for_period( the_thread->current_state ) && 40007b88: 03 00 00 10 sethi %hi(0x4000), %g1 40007b8c: c4 02 20 10 ld [ %o0 + 0x10 ], %g2 40007b90: 80 88 80 01 btst %g2, %g1 40007b94: 22 80 00 0c be,a 40007bc4 <_Rate_monotonic_Timeout+0x68> 40007b98: c2 04 20 38 ld [ %l0 + 0x38 ], %g1 the_thread->Wait.id == the_period->Object.id ) { 40007b9c: c4 02 20 20 ld [ %o0 + 0x20 ], %g2 40007ba0: c2 04 20 08 ld [ %l0 + 8 ], %g1 40007ba4: 80 a0 80 01 cmp %g2, %g1 40007ba8: 32 80 00 07 bne,a 40007bc4 <_Rate_monotonic_Timeout+0x68> 40007bac: c2 04 20 38 ld [ %l0 + 0x38 ], %g1 RTEMS_INLINE_ROUTINE void _Thread_Unblock ( Thread_Control *the_thread ) { _Thread_Clear_state( the_thread, STATES_BLOCKED ); 40007bb0: 13 04 00 ff sethi %hi(0x1003fc00), %o1 40007bb4: 40 00 08 b9 call 40009e98 <_Thread_Clear_state> 40007bb8: 92 12 63 f8 or %o1, 0x3f8, %o1 ! 1003fff8 _Thread_Unblock( the_thread ); _Rate_monotonic_Initiate_statistics( the_period ); 40007bbc: 10 80 00 08 b 40007bdc <_Rate_monotonic_Timeout+0x80> 40007bc0: 90 10 00 10 mov %l0, %o0 _Watchdog_Insert_ticks( &the_period->Timer, the_period->next_length ); } else if ( the_period->state == RATE_MONOTONIC_OWNER_IS_BLOCKING ) { 40007bc4: 80 a0 60 01 cmp %g1, 1 40007bc8: 12 80 00 0e bne 40007c00 <_Rate_monotonic_Timeout+0xa4> 40007bcc: 82 10 20 04 mov 4, %g1 the_period->state = RATE_MONOTONIC_EXPIRED_WHILE_BLOCKING; 40007bd0: 82 10 20 03 mov 3, %g1 _Rate_monotonic_Initiate_statistics( the_period ); 40007bd4: 90 10 00 10 mov %l0, %o0 _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; 40007bd8: c2 24 20 38 st %g1, [ %l0 + 0x38 ] _Rate_monotonic_Initiate_statistics( the_period ); 40007bdc: 7f ff fe 3e call 400074d4 <_Rate_monotonic_Initiate_statistics> 40007be0: 01 00 00 00 nop Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 40007be4: c2 04 20 3c ld [ %l0 + 0x3c ], %g1 _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 40007be8: 92 04 20 10 add %l0, 0x10, %o1 Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 40007bec: c2 24 20 1c st %g1, [ %l0 + 0x1c ] _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 40007bf0: 11 10 00 88 sethi %hi(0x40022000), %o0 40007bf4: 40 00 0e ba call 4000b6dc <_Watchdog_Insert> 40007bf8: 90 12 23 3c or %o0, 0x33c, %o0 ! 4002233c <_Watchdog_Ticks_chain> 40007bfc: 30 80 00 02 b,a 40007c04 <_Rate_monotonic_Timeout+0xa8> _Watchdog_Insert_ticks( &the_period->Timer, the_period->next_length ); } else the_period->state = RATE_MONOTONIC_EXPIRED; 40007c00: c2 24 20 38 st %g1, [ %l0 + 0x38 ] */ RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void ) { RTEMS_COMPILER_MEMORY_BARRIER(); _Thread_Dispatch_disable_level -= 1; 40007c04: 03 10 00 88 sethi %hi(0x40022000), %g1 40007c08: c4 00 62 60 ld [ %g1 + 0x260 ], %g2 ! 40022260 <_Thread_Dispatch_disable_level> 40007c0c: 84 00 bf ff add %g2, -1, %g2 40007c10: c4 20 62 60 st %g2, [ %g1 + 0x260 ] 40007c14: 81 c7 e0 08 ret 40007c18: 81 e8 00 00 restore =============================================================================== 4000756c <_TOD_Validate>: */ bool _TOD_Validate( const rtems_time_of_day *the_tod ) { 4000756c: 9d e3 bf a0 save %sp, -96, %sp uint32_t days_in_month; uint32_t ticks_per_second; ticks_per_second = TOD_MICROSECONDS_PER_SECOND / rtems_configuration_get_microseconds_per_tick(); 40007570: 03 10 00 88 sethi %hi(0x40022000), %g1 if ((!the_tod) || 40007574: 80 a6 20 00 cmp %i0, 0 40007578: 02 80 00 2d be 4000762c <_TOD_Validate+0xc0> <== NEVER TAKEN 4000757c: d2 00 61 44 ld [ %g1 + 0x144 ], %o1 (the_tod->ticks >= ticks_per_second) || 40007580: 11 00 03 d0 sethi %hi(0xf4000), %o0 40007584: 40 00 55 b8 call 4001cc64 <.udiv> 40007588: 90 12 22 40 or %o0, 0x240, %o0 ! f4240 4000758c: c2 06 20 18 ld [ %i0 + 0x18 ], %g1 40007590: 80 a0 40 08 cmp %g1, %o0 40007594: 1a 80 00 26 bcc 4000762c <_TOD_Validate+0xc0> 40007598: 01 00 00 00 nop (the_tod->second >= TOD_SECONDS_PER_MINUTE) || 4000759c: c2 06 20 14 ld [ %i0 + 0x14 ], %g1 400075a0: 80 a0 60 3b cmp %g1, 0x3b 400075a4: 18 80 00 22 bgu 4000762c <_TOD_Validate+0xc0> 400075a8: 01 00 00 00 nop (the_tod->minute >= TOD_MINUTES_PER_HOUR) || 400075ac: c2 06 20 10 ld [ %i0 + 0x10 ], %g1 400075b0: 80 a0 60 3b cmp %g1, 0x3b 400075b4: 18 80 00 1e bgu 4000762c <_TOD_Validate+0xc0> 400075b8: 01 00 00 00 nop (the_tod->hour >= TOD_HOURS_PER_DAY) || 400075bc: c2 06 20 0c ld [ %i0 + 0xc ], %g1 400075c0: 80 a0 60 17 cmp %g1, 0x17 400075c4: 18 80 00 1a bgu 4000762c <_TOD_Validate+0xc0> 400075c8: 01 00 00 00 nop (the_tod->month == 0) || 400075cc: c2 06 20 04 ld [ %i0 + 4 ], %g1 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) || 400075d0: 80 a0 60 00 cmp %g1, 0 400075d4: 02 80 00 16 be 4000762c <_TOD_Validate+0xc0> <== NEVER TAKEN 400075d8: 80 a0 60 0c cmp %g1, 0xc 400075dc: 18 80 00 14 bgu 4000762c <_TOD_Validate+0xc0> 400075e0: 01 00 00 00 nop (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) || 400075e4: c6 06 00 00 ld [ %i0 ], %g3 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) || 400075e8: 80 a0 e7 c3 cmp %g3, 0x7c3 400075ec: 08 80 00 10 bleu 4000762c <_TOD_Validate+0xc0> 400075f0: 01 00 00 00 nop (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) ) 400075f4: c4 06 20 08 ld [ %i0 + 8 ], %g2 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) || 400075f8: 80 a0 a0 00 cmp %g2, 0 400075fc: 02 80 00 0c be 4000762c <_TOD_Validate+0xc0> <== NEVER TAKEN 40007600: 80 88 e0 03 btst 3, %g3 40007604: 07 10 00 82 sethi %hi(0x40020800), %g3 (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 ) 40007608: 12 80 00 03 bne 40007614 <_TOD_Validate+0xa8> 4000760c: 86 10 e2 5c or %g3, 0x25c, %g3 ! 40020a5c <_TOD_Days_per_month> days_in_month = _TOD_Days_per_month[ 1 ][ the_tod->month ]; 40007610: 82 00 60 0d add %g1, 0xd, %g1 else days_in_month = _TOD_Days_per_month[ 0 ][ the_tod->month ]; 40007614: 83 28 60 02 sll %g1, 2, %g1 40007618: c2 00 c0 01 ld [ %g3 + %g1 ], %g1 * false - if the the_tod is invalid * * NOTE: This routine only works for leap-years through 2099. */ bool _TOD_Validate( 4000761c: 80 a0 40 02 cmp %g1, %g2 40007620: b0 60 3f ff subx %g0, -1, %i0 40007624: 81 c7 e0 08 ret 40007628: 81 e8 00 00 restore if ( the_tod->day > days_in_month ) return false; return true; } 4000762c: 81 c7 e0 08 ret 40007630: 91 e8 20 00 restore %g0, 0, %o0 =============================================================================== 40007fe4 <_Thread_Change_priority>: void _Thread_Change_priority( Thread_Control *the_thread, Priority_Control new_priority, bool prepend_it ) { 40007fe4: 9d e3 bf a0 save %sp, -96, %sp */ /* * Save original state */ original_state = the_thread->current_state; 40007fe8: e2 06 20 10 ld [ %i0 + 0x10 ], %l1 /* * 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 ); 40007fec: 40 00 04 1a call 40009054 <_Thread_Set_transient> 40007ff0: 90 10 00 18 mov %i0, %o0 /* * Do not bother recomputing all the priority related information if * we are not REALLY changing priority. */ if ( the_thread->current_priority != new_priority ) 40007ff4: c2 06 20 14 ld [ %i0 + 0x14 ], %g1 void _Thread_Change_priority( Thread_Control *the_thread, Priority_Control new_priority, bool prepend_it ) { 40007ff8: a0 10 00 18 mov %i0, %l0 /* * Do not bother recomputing all the priority related information if * we are not REALLY changing priority. */ if ( the_thread->current_priority != new_priority ) 40007ffc: 80 a0 40 19 cmp %g1, %i1 40008000: 02 80 00 04 be 40008010 <_Thread_Change_priority+0x2c> 40008004: 92 10 00 19 mov %i1, %o1 _Thread_Set_priority( the_thread, new_priority ); 40008008: 40 00 03 96 call 40008e60 <_Thread_Set_priority> 4000800c: 90 10 00 18 mov %i0, %o0 _ISR_Disable( level ); 40008010: 7f ff e7 4f call 40001d4c 40008014: 01 00 00 00 nop 40008018: b0 10 00 08 mov %o0, %i0 /* * 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; 4000801c: e4 04 20 10 ld [ %l0 + 0x10 ], %l2 if ( state != STATES_TRANSIENT ) { 40008020: 80 a4 a0 04 cmp %l2, 4 40008024: 02 80 00 10 be 40008064 <_Thread_Change_priority+0x80> 40008028: a2 0c 60 04 and %l1, 4, %l1 /* Only clear the transient state if it wasn't set already */ if ( ! _States_Is_transient( original_state ) ) 4000802c: 80 a4 60 00 cmp %l1, 0 40008030: 12 80 00 03 bne 4000803c <_Thread_Change_priority+0x58> <== NEVER TAKEN 40008034: 82 0c bf fb and %l2, -5, %g1 the_thread->current_state = _States_Clear( STATES_TRANSIENT, state ); 40008038: c2 24 20 10 st %g1, [ %l0 + 0x10 ] _ISR_Enable( level ); 4000803c: 7f ff e7 48 call 40001d5c 40008040: 90 10 00 18 mov %i0, %o0 if ( _States_Is_waiting_on_thread_queue( state ) ) { 40008044: 03 00 00 ef sethi %hi(0x3bc00), %g1 40008048: 82 10 62 e0 or %g1, 0x2e0, %g1 ! 3bee0 4000804c: 80 8c 80 01 btst %l2, %g1 40008050: 02 80 00 5c be 400081c0 <_Thread_Change_priority+0x1dc> 40008054: 01 00 00 00 nop _Thread_queue_Requeue( the_thread->Wait.queue, the_thread ); 40008058: f0 04 20 44 ld [ %l0 + 0x44 ], %i0 4000805c: 40 00 03 54 call 40008dac <_Thread_queue_Requeue> 40008060: 93 e8 00 10 restore %g0, %l0, %o1 } return; } /* Only clear the transient state if it wasn't set already */ if ( ! _States_Is_transient( original_state ) ) { 40008064: 80 a4 60 00 cmp %l1, 0 40008068: 12 80 00 1c bne 400080d8 <_Thread_Change_priority+0xf4> <== NEVER TAKEN 4000806c: 01 00 00 00 nop RTEMS_INLINE_ROUTINE void _Priority_Add_to_bit_map ( Priority_Information *the_priority_map ) { *the_priority_map->minor |= the_priority_map->ready_minor; 40008070: c4 04 20 90 ld [ %l0 + 0x90 ], %g2 40008074: c6 14 20 96 lduh [ %l0 + 0x96 ], %g3 40008078: c8 10 80 00 lduh [ %g2 ], %g4 _Priority_Major_bit_map |= the_priority_map->ready_major; 4000807c: 03 10 00 71 sethi %hi(0x4001c400), %g1 RTEMS_INLINE_ROUTINE void _Priority_Add_to_bit_map ( Priority_Information *the_priority_map ) { *the_priority_map->minor |= the_priority_map->ready_minor; 40008080: 86 11 00 03 or %g4, %g3, %g3 40008084: c6 30 80 00 sth %g3, [ %g2 ] _Priority_Major_bit_map |= the_priority_map->ready_major; 40008088: c4 10 60 c0 lduh [ %g1 + 0xc0 ], %g2 4000808c: c6 14 20 94 lduh [ %l0 + 0x94 ], %g3 * 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 ); 40008090: c0 24 20 10 clr [ %l0 + 0x10 ] 40008094: 84 10 c0 02 or %g3, %g2, %g2 40008098: c4 30 60 c0 sth %g2, [ %g1 + 0xc0 ] _Priority_Add_to_bit_map( &the_thread->Priority_map ); if ( prepend_it ) 4000809c: 80 8e a0 ff btst 0xff, %i2 400080a0: 02 80 00 08 be 400080c0 <_Thread_Change_priority+0xdc> 400080a4: c2 04 20 8c ld [ %l0 + 0x8c ], %g1 ) { Chain_Node *before_node; the_node->previous = after_node; before_node = after_node->next; 400080a8: c4 00 40 00 ld [ %g1 ], %g2 Chain_Node *the_node ) { Chain_Node *before_node; the_node->previous = after_node; 400080ac: c2 24 20 04 st %g1, [ %l0 + 4 ] before_node = after_node->next; after_node->next = the_node; 400080b0: e0 20 40 00 st %l0, [ %g1 ] the_node->next = before_node; before_node->previous = the_node; 400080b4: e0 20 a0 04 st %l0, [ %g2 + 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; 400080b8: 10 80 00 08 b 400080d8 <_Thread_Change_priority+0xf4> 400080bc: c4 24 00 00 st %g2, [ %l0 ] Chain_Node *the_node ) { Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); 400080c0: 84 00 60 04 add %g1, 4, %g2 400080c4: c4 24 00 00 st %g2, [ %l0 ] old_last_node = the_chain->last; 400080c8: c4 00 60 08 ld [ %g1 + 8 ], %g2 the_chain->last = the_node; 400080cc: e0 20 60 08 st %l0, [ %g1 + 8 ] old_last_node->next = the_node; the_node->previous = old_last_node; 400080d0: c4 24 20 04 st %g2, [ %l0 + 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; 400080d4: e0 20 80 00 st %l0, [ %g2 ] _Chain_Prepend_unprotected( the_thread->ready, &the_thread->Object.Node ); else _Chain_Append_unprotected( the_thread->ready, &the_thread->Object.Node ); } _ISR_Flash( level ); 400080d8: 7f ff e7 21 call 40001d5c 400080dc: 90 10 00 18 mov %i0, %o0 400080e0: 7f ff e7 1b call 40001d4c 400080e4: 01 00 00 00 nop 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 ); 400080e8: 03 10 00 71 sethi %hi(0x4001c400), %g1 400080ec: c4 10 60 c0 lduh [ %g1 + 0xc0 ], %g2 ! 4001c4c0 <_Priority_Major_bit_map> */ RTEMS_INLINE_ROUTINE void _Thread_Calculate_heir( void ) { _Thread_Heir = (Thread_Control *) _Thread_Ready_chain[ _Priority_Get_highest() ].first; 400080f0: 03 10 00 70 sethi %hi(0x4001c000), %g1 400080f4: 85 28 a0 10 sll %g2, 0x10, %g2 400080f8: da 00 63 64 ld [ %g1 + 0x364 ], %o5 400080fc: 87 30 a0 10 srl %g2, 0x10, %g3 40008100: 03 10 00 6a sethi %hi(0x4001a800), %g1 40008104: 80 a0 e0 ff cmp %g3, 0xff 40008108: 18 80 00 05 bgu 4000811c <_Thread_Change_priority+0x138> 4000810c: 82 10 63 70 or %g1, 0x370, %g1 40008110: c4 08 40 03 ldub [ %g1 + %g3 ], %g2 40008114: 10 80 00 04 b 40008124 <_Thread_Change_priority+0x140> 40008118: 84 00 a0 08 add %g2, 8, %g2 4000811c: 85 30 a0 18 srl %g2, 0x18, %g2 40008120: c4 08 40 02 ldub [ %g1 + %g2 ], %g2 _Bitfield_Find_first_bit( _Priority_Bit_map[major], minor ); 40008124: 83 28 a0 10 sll %g2, 0x10, %g1 40008128: 07 10 00 71 sethi %hi(0x4001c400), %g3 4000812c: 83 30 60 0f srl %g1, 0xf, %g1 40008130: 86 10 e1 40 or %g3, 0x140, %g3 40008134: c6 10 c0 01 lduh [ %g3 + %g1 ], %g3 40008138: 03 10 00 6a sethi %hi(0x4001a800), %g1 4000813c: 87 28 e0 10 sll %g3, 0x10, %g3 40008140: 89 30 e0 10 srl %g3, 0x10, %g4 40008144: 80 a1 20 ff cmp %g4, 0xff 40008148: 18 80 00 05 bgu 4000815c <_Thread_Change_priority+0x178> 4000814c: 82 10 63 70 or %g1, 0x370, %g1 40008150: c2 08 40 04 ldub [ %g1 + %g4 ], %g1 40008154: 10 80 00 04 b 40008164 <_Thread_Change_priority+0x180> 40008158: 82 00 60 08 add %g1, 8, %g1 4000815c: 87 30 e0 18 srl %g3, 0x18, %g3 40008160: c2 08 40 03 ldub [ %g1 + %g3 ], %g1 * ready thread. */ RTEMS_INLINE_ROUTINE void _Thread_Calculate_heir( void ) { _Thread_Heir = (Thread_Control *) 40008164: 83 28 60 10 sll %g1, 0x10, %g1 40008168: 83 30 60 10 srl %g1, 0x10, %g1 4000816c: 85 28 a0 10 sll %g2, 0x10, %g2 40008170: 85 30 a0 0c srl %g2, 0xc, %g2 40008174: 84 00 40 02 add %g1, %g2, %g2 40008178: 83 28 a0 04 sll %g2, 4, %g1 4000817c: 85 28 a0 02 sll %g2, 2, %g2 40008180: 84 20 40 02 sub %g1, %g2, %g2 40008184: c4 03 40 02 ld [ %o5 + %g2 ], %g2 * is also the heir thread, and false otherwise. */ RTEMS_INLINE_ROUTINE bool _Thread_Is_executing_also_the_heir( void ) { return ( _Thread_Executing == _Thread_Heir ); 40008188: 03 10 00 71 sethi %hi(0x4001c400), %g1 4000818c: c2 00 60 cc ld [ %g1 + 0xcc ], %g1 ! 4001c4cc <_Thread_Executing> * ready thread. */ RTEMS_INLINE_ROUTINE void _Thread_Calculate_heir( void ) { _Thread_Heir = (Thread_Control *) 40008190: 07 10 00 71 sethi %hi(0x4001c400), %g3 * 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() && 40008194: 80 a0 40 02 cmp %g1, %g2 40008198: 02 80 00 08 be 400081b8 <_Thread_Change_priority+0x1d4> 4000819c: c4 20 e0 9c st %g2, [ %g3 + 0x9c ] _Thread_Executing->is_preemptible ) 400081a0: c2 08 60 75 ldub [ %g1 + 0x75 ], %g1 400081a4: 80 a0 60 00 cmp %g1, 0 400081a8: 02 80 00 04 be 400081b8 <_Thread_Change_priority+0x1d4> 400081ac: 84 10 20 01 mov 1, %g2 _Context_Switch_necessary = true; 400081b0: 03 10 00 71 sethi %hi(0x4001c400), %g1 400081b4: c4 28 60 dc stb %g2, [ %g1 + 0xdc ] ! 4001c4dc <_Context_Switch_necessary> _ISR_Enable( level ); 400081b8: 7f ff e6 e9 call 40001d5c 400081bc: 81 e8 00 00 restore 400081c0: 81 c7 e0 08 ret 400081c4: 81 e8 00 00 restore =============================================================================== 400081c8 <_Thread_Clear_state>: void _Thread_Clear_state( Thread_Control *the_thread, States_Control state ) { 400081c8: 9d e3 bf a0 save %sp, -96, %sp ISR_Level level; States_Control current_state; _ISR_Disable( level ); 400081cc: 7f ff e6 e0 call 40001d4c 400081d0: a0 10 00 18 mov %i0, %l0 400081d4: b0 10 00 08 mov %o0, %i0 current_state = the_thread->current_state; 400081d8: c2 04 20 10 ld [ %l0 + 0x10 ], %g1 if ( current_state & state ) { 400081dc: 80 8e 40 01 btst %i1, %g1 400081e0: 02 80 00 2d be 40008294 <_Thread_Clear_state+0xcc> 400081e4: 01 00 00 00 nop RTEMS_INLINE_ROUTINE States_Control _States_Clear ( States_Control states_to_clear, States_Control current_state ) { return (current_state & ~states_to_clear); 400081e8: b2 28 40 19 andn %g1, %i1, %i1 current_state = the_thread->current_state = _States_Clear( state, current_state ); if ( _States_Is_ready( current_state ) ) { 400081ec: 80 a6 60 00 cmp %i1, 0 400081f0: 12 80 00 29 bne 40008294 <_Thread_Clear_state+0xcc> 400081f4: f2 24 20 10 st %i1, [ %l0 + 0x10 ] RTEMS_INLINE_ROUTINE void _Priority_Add_to_bit_map ( Priority_Information *the_priority_map ) { *the_priority_map->minor |= the_priority_map->ready_minor; 400081f8: c4 04 20 90 ld [ %l0 + 0x90 ], %g2 _Priority_Add_to_bit_map( &the_thread->Priority_map ); _Chain_Append_unprotected(the_thread->ready, &the_thread->Object.Node); 400081fc: c2 04 20 8c ld [ %l0 + 0x8c ], %g1 40008200: c8 10 80 00 lduh [ %g2 ], %g4 40008204: c6 14 20 96 lduh [ %l0 + 0x96 ], %g3 40008208: 86 11 00 03 or %g4, %g3, %g3 4000820c: c6 30 80 00 sth %g3, [ %g2 ] Chain_Node *the_node ) { Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); 40008210: 84 00 60 04 add %g1, 4, %g2 _Priority_Major_bit_map |= the_priority_map->ready_major; 40008214: da 14 20 94 lduh [ %l0 + 0x94 ], %o5 40008218: c4 24 00 00 st %g2, [ %l0 ] 4000821c: 07 10 00 71 sethi %hi(0x4001c400), %g3 old_last_node = the_chain->last; 40008220: c4 00 60 08 ld [ %g1 + 8 ], %g2 40008224: c8 10 e0 c0 lduh [ %g3 + 0xc0 ], %g4 the_chain->last = the_node; 40008228: e0 20 60 08 st %l0, [ %g1 + 8 ] old_last_node->next = the_node; the_node->previous = old_last_node; 4000822c: c4 24 20 04 st %g2, [ %l0 + 4 ] 40008230: 82 13 40 04 or %o5, %g4, %g1 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; 40008234: e0 20 80 00 st %l0, [ %g2 ] 40008238: c2 30 e0 c0 sth %g1, [ %g3 + 0xc0 ] _ISR_Flash( level ); 4000823c: 7f ff e6 c8 call 40001d5c 40008240: 01 00 00 00 nop 40008244: 7f ff e6 c2 call 40001d4c 40008248: 01 00 00 00 nop * 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 ) { 4000824c: 05 10 00 71 sethi %hi(0x4001c400), %g2 40008250: c6 00 a0 9c ld [ %g2 + 0x9c ], %g3 ! 4001c49c <_Thread_Heir> 40008254: c2 04 20 14 ld [ %l0 + 0x14 ], %g1 40008258: c6 00 e0 14 ld [ %g3 + 0x14 ], %g3 4000825c: 80 a0 40 03 cmp %g1, %g3 40008260: 1a 80 00 0d bcc 40008294 <_Thread_Clear_state+0xcc> 40008264: 07 10 00 71 sethi %hi(0x4001c400), %g3 _Thread_Heir = the_thread; if ( _Thread_Executing->is_preemptible || 40008268: c6 00 e0 cc ld [ %g3 + 0xcc ], %g3 ! 4001c4cc <_Thread_Executing> * 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 ) { _Thread_Heir = the_thread; 4000826c: e0 20 a0 9c st %l0, [ %g2 + 0x9c ] if ( _Thread_Executing->is_preemptible || 40008270: c4 08 e0 75 ldub [ %g3 + 0x75 ], %g2 40008274: 80 a0 a0 00 cmp %g2, 0 40008278: 12 80 00 05 bne 4000828c <_Thread_Clear_state+0xc4> 4000827c: 84 10 20 01 mov 1, %g2 40008280: 80 a0 60 00 cmp %g1, 0 40008284: 12 80 00 04 bne 40008294 <_Thread_Clear_state+0xcc> <== ALWAYS TAKEN 40008288: 01 00 00 00 nop the_thread->current_priority == 0 ) _Context_Switch_necessary = true; 4000828c: 03 10 00 71 sethi %hi(0x4001c400), %g1 40008290: c4 28 60 dc stb %g2, [ %g1 + 0xdc ] ! 4001c4dc <_Context_Switch_necessary> } } } _ISR_Enable( level ); 40008294: 7f ff e6 b2 call 40001d5c 40008298: 81 e8 00 00 restore =============================================================================== 40008420 <_Thread_Delay_ended>: void _Thread_Delay_ended( Objects_Id id, void *ignored __attribute__((unused)) ) { 40008420: 9d e3 bf 98 save %sp, -104, %sp Thread_Control *the_thread; Objects_Locations location; the_thread = _Thread_Get( id, &location ); 40008424: 90 10 00 18 mov %i0, %o0 40008428: 40 00 00 6c call 400085d8 <_Thread_Get> 4000842c: 92 07 bf fc add %fp, -4, %o1 switch ( location ) { 40008430: c2 07 bf fc ld [ %fp + -4 ], %g1 40008434: 80 a0 60 00 cmp %g1, 0 40008438: 12 80 00 08 bne 40008458 <_Thread_Delay_ended+0x38> <== NEVER TAKEN 4000843c: 13 04 00 00 sethi %hi(0x10000000), %o1 #if defined(RTEMS_MULTIPROCESSING) case OBJECTS_REMOTE: /* impossible */ #endif break; case OBJECTS_LOCAL: _Thread_Clear_state( 40008440: 7f ff ff 62 call 400081c8 <_Thread_Clear_state> 40008444: 92 12 60 18 or %o1, 0x18, %o1 ! 10000018 40008448: 03 10 00 71 sethi %hi(0x4001c400), %g1 4000844c: c4 00 60 10 ld [ %g1 + 0x10 ], %g2 ! 4001c410 <_Thread_Dispatch_disable_level> 40008450: 84 00 bf ff add %g2, -1, %g2 40008454: c4 20 60 10 st %g2, [ %g1 + 0x10 ] 40008458: 81 c7 e0 08 ret 4000845c: 81 e8 00 00 restore =============================================================================== 40008460 <_Thread_Dispatch>: * dispatch thread * no dispatch thread */ void _Thread_Dispatch( void ) { 40008460: 9d e3 bf 90 save %sp, -112, %sp Thread_Control *executing; Thread_Control *heir; ISR_Level level; executing = _Thread_Executing; 40008464: 2d 10 00 71 sethi %hi(0x4001c400), %l6 _ISR_Disable( level ); 40008468: 7f ff e6 39 call 40001d4c 4000846c: e0 05 a0 cc ld [ %l6 + 0xcc ], %l0 ! 4001c4cc <_Thread_Executing> while ( _Context_Switch_necessary == true ) { 40008470: 2b 10 00 71 sethi %hi(0x4001c400), %l5 40008474: 35 10 00 71 sethi %hi(0x4001c400), %i2 heir = _Thread_Heir; 40008478: 37 10 00 71 sethi %hi(0x4001c400), %i3 #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; 4000847c: 39 10 00 70 sethi %hi(0x4001c000), %i4 #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ { Timestamp_Control uptime, ran; _TOD_Get_uptime( &uptime ); _Timestamp_Subtract( 40008480: 25 10 00 71 sethi %hi(0x4001c400), %l2 #endif /* * Switch libc's task specific data. */ if ( _Thread_libc_reent ) { 40008484: 3b 10 00 71 sethi %hi(0x4001c400), %i5 _ISR_Disable( level ); while ( _Context_Switch_necessary == true ) { heir = _Thread_Heir; _Thread_Dispatch_disable_level = 1; _Context_Switch_necessary = false; _Thread_Executing = heir; 40008488: ac 15 a0 cc or %l6, 0xcc, %l6 Thread_Control *heir; ISR_Level level; executing = _Thread_Executing; _ISR_Disable( level ); while ( _Context_Switch_necessary == true ) { 4000848c: aa 15 60 dc or %l5, 0xdc, %l5 heir = _Thread_Heir; _Thread_Dispatch_disable_level = 1; 40008490: b4 16 a0 10 or %i2, 0x10, %i2 ISR_Level level; executing = _Thread_Executing; _ISR_Disable( level ); while ( _Context_Switch_necessary == true ) { heir = _Thread_Heir; 40008494: b6 16 e0 9c or %i3, 0x9c, %i3 #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; 40008498: b8 17 23 68 or %i4, 0x368, %i4 #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ { Timestamp_Control uptime, ran; _TOD_Get_uptime( &uptime ); _Timestamp_Subtract( 4000849c: a4 14 a0 d4 or %l2, 0xd4, %l2 #endif /* * Switch libc's task specific data. */ if ( _Thread_libc_reent ) { 400084a0: ba 17 60 98 or %i5, 0x98, %i5 executing = _Thread_Executing; _ISR_Disable( level ); while ( _Context_Switch_necessary == true ) { heir = _Thread_Heir; _Thread_Dispatch_disable_level = 1; 400084a4: ae 10 20 01 mov 1, %l7 _ISR_Enable( level ); #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ { Timestamp_Control uptime, ran; _TOD_Get_uptime( &uptime ); 400084a8: a8 07 bf f8 add %fp, -8, %l4 Thread_Control *heir; ISR_Level level; executing = _Thread_Executing; _ISR_Disable( level ); while ( _Context_Switch_necessary == true ) { 400084ac: 10 80 00 29 b 40008550 <_Thread_Dispatch+0xf0> 400084b0: a6 07 bf f0 add %fp, -16, %l3 heir = _Thread_Heir; _Thread_Dispatch_disable_level = 1; 400084b4: ee 26 80 00 st %l7, [ %i2 ] _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 ) 400084b8: c2 04 60 7c ld [ %l1 + 0x7c ], %g1 executing = _Thread_Executing; _ISR_Disable( level ); while ( _Context_Switch_necessary == true ) { heir = _Thread_Heir; _Thread_Dispatch_disable_level = 1; _Context_Switch_necessary = false; 400084bc: c0 2d 40 00 clrb [ %l5 ] _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 ) 400084c0: 80 a0 60 01 cmp %g1, 1 400084c4: 12 80 00 04 bne 400084d4 <_Thread_Dispatch+0x74> 400084c8: e2 25 80 00 st %l1, [ %l6 ] heir->cpu_time_budget = _Thread_Ticks_per_timeslice; 400084cc: c2 07 00 00 ld [ %i4 ], %g1 400084d0: c2 24 60 78 st %g1, [ %l1 + 0x78 ] _ISR_Enable( level ); 400084d4: 7f ff e6 22 call 40001d5c 400084d8: 01 00 00 00 nop #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ { Timestamp_Control uptime, ran; _TOD_Get_uptime( &uptime ); 400084dc: 40 00 0e 43 call 4000bde8 <_TOD_Get_uptime> 400084e0: 90 10 00 14 mov %l4, %o0 _Timestamp_Subtract( 400084e4: 90 10 00 12 mov %l2, %o0 400084e8: 92 10 00 14 mov %l4, %o1 400084ec: 40 00 03 a4 call 4000937c <_Timespec_Subtract> 400084f0: 94 10 00 13 mov %l3, %o2 &_Thread_Time_of_last_context_switch, &uptime, &ran ); _Timestamp_Add_to( &executing->cpu_time_used, &ran ); 400084f4: 92 10 00 13 mov %l3, %o1 400084f8: 40 00 03 87 call 40009314 <_Timespec_Add_to> 400084fc: 90 04 20 84 add %l0, 0x84, %o0 _Thread_Time_of_last_context_switch = uptime; 40008500: c4 07 bf f8 ld [ %fp + -8 ], %g2 #endif /* * Switch libc's task specific data. */ if ( _Thread_libc_reent ) { 40008504: c2 07 40 00 ld [ %i5 ], %g1 &_Thread_Time_of_last_context_switch, &uptime, &ran ); _Timestamp_Add_to( &executing->cpu_time_used, &ran ); _Thread_Time_of_last_context_switch = uptime; 40008508: c4 24 80 00 st %g2, [ %l2 ] 4000850c: c4 07 bf fc ld [ %fp + -4 ], %g2 if ( _Thread_libc_reent ) { executing->libc_reent = *_Thread_libc_reent; *_Thread_libc_reent = heir->libc_reent; } _User_extensions_Thread_switch( executing, heir ); 40008510: 90 10 00 10 mov %l0, %o0 &_Thread_Time_of_last_context_switch, &uptime, &ran ); _Timestamp_Add_to( &executing->cpu_time_used, &ran ); _Thread_Time_of_last_context_switch = uptime; 40008514: c4 24 a0 04 st %g2, [ %l2 + 4 ] #endif /* * Switch libc's task specific data. */ if ( _Thread_libc_reent ) { 40008518: 80 a0 60 00 cmp %g1, 0 4000851c: 02 80 00 06 be 40008534 <_Thread_Dispatch+0xd4> <== NEVER TAKEN 40008520: 92 10 00 11 mov %l1, %o1 executing->libc_reent = *_Thread_libc_reent; 40008524: c4 00 40 00 ld [ %g1 ], %g2 40008528: c4 24 21 58 st %g2, [ %l0 + 0x158 ] *_Thread_libc_reent = heir->libc_reent; 4000852c: c4 04 61 58 ld [ %l1 + 0x158 ], %g2 40008530: c4 20 40 00 st %g2, [ %g1 ] } _User_extensions_Thread_switch( executing, heir ); 40008534: 40 00 04 47 call 40009650 <_User_extensions_Thread_switch> 40008538: 01 00 00 00 nop if ( executing->fp_context != NULL ) _Context_Save_fp( &executing->fp_context ); #endif #endif _Context_Switch( &executing->Registers, &heir->Registers ); 4000853c: 90 04 20 d0 add %l0, 0xd0, %o0 40008540: 40 00 05 3b call 40009a2c <_CPU_Context_switch> 40008544: 92 04 60 d0 add %l1, 0xd0, %o1 #endif #endif executing = _Thread_Executing; _ISR_Disable( level ); 40008548: 7f ff e6 01 call 40001d4c 4000854c: e0 05 80 00 ld [ %l6 ], %l0 Thread_Control *heir; ISR_Level level; executing = _Thread_Executing; _ISR_Disable( level ); while ( _Context_Switch_necessary == true ) { 40008550: c2 0d 40 00 ldub [ %l5 ], %g1 40008554: 80 a0 60 00 cmp %g1, 0 40008558: 32 bf ff d7 bne,a 400084b4 <_Thread_Dispatch+0x54> 4000855c: e2 06 c0 00 ld [ %i3 ], %l1 executing = _Thread_Executing; _ISR_Disable( level ); } _Thread_Dispatch_disable_level = 0; 40008560: 03 10 00 71 sethi %hi(0x4001c400), %g1 40008564: c0 20 60 10 clr [ %g1 + 0x10 ] ! 4001c410 <_Thread_Dispatch_disable_level> _ISR_Enable( level ); 40008568: 7f ff e5 fd call 40001d5c 4000856c: 01 00 00 00 nop if ( _Thread_Do_post_task_switch_extension || 40008570: 03 10 00 71 sethi %hi(0x4001c400), %g1 40008574: c2 00 60 b0 ld [ %g1 + 0xb0 ], %g1 ! 4001c4b0 <_Thread_Do_post_task_switch_extension> 40008578: 80 a0 60 00 cmp %g1, 0 4000857c: 12 80 00 06 bne 40008594 <_Thread_Dispatch+0x134> <== NEVER TAKEN 40008580: 01 00 00 00 nop executing->do_post_task_switch_extension ) { 40008584: c2 0c 20 74 ldub [ %l0 + 0x74 ], %g1 40008588: 80 a0 60 00 cmp %g1, 0 4000858c: 02 80 00 04 be 4000859c <_Thread_Dispatch+0x13c> 40008590: 01 00 00 00 nop executing->do_post_task_switch_extension = false; _API_extensions_Run_postswitch(); 40008594: 7f ff f9 eb call 40006d40 <_API_extensions_Run_postswitch> 40008598: c0 2c 20 74 clrb [ %l0 + 0x74 ] 4000859c: 81 c7 e0 08 ret 400085a0: 81 e8 00 00 restore =============================================================================== 4000dad8 <_Thread_Evaluate_mode>: bool _Thread_Evaluate_mode( void ) { Thread_Control *executing; executing = _Thread_Executing; 4000dad8: 03 10 00 71 sethi %hi(0x4001c400), %g1 4000dadc: c2 00 60 cc ld [ %g1 + 0xcc ], %g1 ! 4001c4cc <_Thread_Executing> if ( !_States_Is_ready( executing->current_state ) || 4000dae0: c4 00 60 10 ld [ %g1 + 0x10 ], %g2 4000dae4: 80 a0 a0 00 cmp %g2, 0 4000dae8: 12 80 00 0b bne 4000db14 <_Thread_Evaluate_mode+0x3c> <== NEVER TAKEN 4000daec: 84 10 20 01 mov 1, %g2 4000daf0: 05 10 00 71 sethi %hi(0x4001c400), %g2 4000daf4: c4 00 a0 9c ld [ %g2 + 0x9c ], %g2 ! 4001c49c <_Thread_Heir> 4000daf8: 80 a0 40 02 cmp %g1, %g2 4000dafc: 02 80 00 0b be 4000db28 <_Thread_Evaluate_mode+0x50> 4000db00: 01 00 00 00 nop ( !_Thread_Is_heir( executing ) && executing->is_preemptible ) ) { 4000db04: c2 08 60 75 ldub [ %g1 + 0x75 ], %g1 4000db08: 80 a0 60 00 cmp %g1, 0 4000db0c: 02 80 00 07 be 4000db28 <_Thread_Evaluate_mode+0x50> <== NEVER TAKEN 4000db10: 84 10 20 01 mov 1, %g2 _Context_Switch_necessary = true; 4000db14: 03 10 00 71 sethi %hi(0x4001c400), %g1 4000db18: 90 10 20 01 mov 1, %o0 4000db1c: c4 28 60 dc stb %g2, [ %g1 + 0xdc ] return true; 4000db20: 81 c3 e0 08 retl 4000db24: 01 00 00 00 nop } return false; } 4000db28: 81 c3 e0 08 retl 4000db2c: 90 10 20 00 clr %o0 ! 0 =============================================================================== 4000db30 <_Thread_Handler>: * * Output parameters: NONE */ void _Thread_Handler( void ) { 4000db30: 9d e3 bf a0 save %sp, -96, %sp #if defined(EXECUTE_GLOBAL_CONSTRUCTORS) static char doneConstructors; char doneCons; #endif executing = _Thread_Executing; 4000db34: 03 10 00 71 sethi %hi(0x4001c400), %g1 4000db38: e0 00 60 cc ld [ %g1 + 0xcc ], %l0 ! 4001c4cc <_Thread_Executing> /* * Some CPUs need to tinker with the call frame or registers when the * thread actually begins to execute for the first time. This is a * hook point where the port gets a shot at doing whatever it requires. */ _Context_Initialization_at_thread_begin(); 4000db3c: 3f 10 00 36 sethi %hi(0x4000d800), %i7 4000db40: be 17 e3 30 or %i7, 0x330, %i7 ! 4000db30 <_Thread_Handler> /* * have to put level into a register for those cpu's that use * inline asm here */ level = executing->Start.isr_level; 4000db44: d0 04 20 b8 ld [ %l0 + 0xb8 ], %o0 _ISR_Set_level(level); 4000db48: 7f ff d0 85 call 40001d5c 4000db4c: 91 2a 20 08 sll %o0, 8, %o0 #if defined(EXECUTE_GLOBAL_CONSTRUCTORS) doneCons = doneConstructors; 4000db50: 03 10 00 70 sethi %hi(0x4001c000), %g1 doneConstructors = 1; 4000db54: 84 10 20 01 mov 1, %g2 level = executing->Start.isr_level; _ISR_Set_level(level); #if defined(EXECUTE_GLOBAL_CONSTRUCTORS) doneCons = doneConstructors; 4000db58: e2 08 60 8c ldub [ %g1 + 0x8c ], %l1 /* * 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 ); 4000db5c: 90 10 00 10 mov %l0, %o0 4000db60: 7f ff ee 49 call 40009484 <_User_extensions_Thread_begin> 4000db64: c4 28 60 8c stb %g2, [ %g1 + 0x8c ] /* * At this point, the dispatch disable level BETTER be 1. */ _Thread_Enable_dispatch(); 4000db68: 7f ff ea 8f call 400085a4 <_Thread_Enable_dispatch> 4000db6c: a3 2c 60 18 sll %l1, 0x18, %l1 /* * _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) */ { 4000db70: 80 a4 60 00 cmp %l1, 0 4000db74: 32 80 00 05 bne,a 4000db88 <_Thread_Handler+0x58> 4000db78: c2 04 20 a0 ld [ %l0 + 0xa0 ], %g1 INIT_NAME (); 4000db7c: 40 00 37 57 call 4001b8d8 <_init> 4000db80: 01 00 00 00 nop } #endif if ( executing->Start.prototype == THREAD_START_NUMERIC ) { 4000db84: c2 04 20 a0 ld [ %l0 + 0xa0 ], %g1 4000db88: 80 a0 60 00 cmp %g1, 0 4000db8c: 12 80 00 06 bne 4000dba4 <_Thread_Handler+0x74> <== NEVER TAKEN 4000db90: 01 00 00 00 nop executing->Wait.return_argument = (*(Thread_Entry_numeric) executing->Start.entry_point)( 4000db94: c2 04 20 9c ld [ %l0 + 0x9c ], %g1 4000db98: 9f c0 40 00 call %g1 4000db9c: d0 04 20 a8 ld [ %l0 + 0xa8 ], %o0 INIT_NAME (); } #endif if ( executing->Start.prototype == THREAD_START_NUMERIC ) { executing->Wait.return_argument = 4000dba0: d0 24 20 28 st %o0, [ %l0 + 0x28 ] * 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 ); 4000dba4: 7f ff ee 49 call 400094c8 <_User_extensions_Thread_exitted> 4000dba8: 90 10 00 10 mov %l0, %o0 _Internal_error_Occurred( 4000dbac: 90 10 20 00 clr %o0 4000dbb0: 92 10 20 01 mov 1, %o1 4000dbb4: 7f ff e6 ce call 400076ec <_Internal_error_Occurred> 4000dbb8: 94 10 20 06 mov 6, %o2 =============================================================================== 40008684 <_Thread_Initialize>: Thread_CPU_budget_algorithms budget_algorithm, Thread_CPU_budget_algorithm_callout budget_callout, uint32_t isr_level, Objects_Name name ) { 40008684: 9d e3 bf a0 save %sp, -96, %sp 40008688: c2 07 a0 6c ld [ %fp + 0x6c ], %g1 /* * Zero out all the allocated memory fields */ for ( i=0 ; i <= THREAD_API_LAST ; i++ ) the_thread->API_Extensions[i] = NULL; 4000868c: c0 26 61 5c clr [ %i1 + 0x15c ] Thread_CPU_budget_algorithms budget_algorithm, Thread_CPU_budget_algorithm_callout budget_callout, uint32_t isr_level, Objects_Name name ) { 40008690: e0 00 40 00 ld [ %g1 ], %l0 /* * Zero out all the allocated memory fields */ for ( i=0 ; i <= THREAD_API_LAST ; i++ ) the_thread->API_Extensions[i] = NULL; 40008694: c0 26 61 60 clr [ %i1 + 0x160 ] 40008698: c0 26 61 64 clr [ %i1 + 0x164 ] extensions_area = NULL; the_thread->libc_reent = NULL; 4000869c: c0 26 61 58 clr [ %i1 + 0x158 ] Thread_CPU_budget_algorithms budget_algorithm, Thread_CPU_budget_algorithm_callout budget_callout, uint32_t isr_level, Objects_Name name ) { 400086a0: e2 0f a0 5f ldub [ %fp + 0x5f ], %l1 /* * 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 ); 400086a4: 90 10 00 19 mov %i1, %o0 400086a8: 40 00 02 90 call 400090e8 <_Thread_Stack_Allocate> 400086ac: 92 10 00 1b mov %i3, %o1 if ( !actual_stack_size || actual_stack_size < stack_size ) 400086b0: 80 a2 00 1b cmp %o0, %i3 400086b4: 0a 80 00 04 bcs 400086c4 <_Thread_Initialize+0x40> 400086b8: 80 a2 20 00 cmp %o0, 0 400086bc: 32 80 00 04 bne,a 400086cc <_Thread_Initialize+0x48> <== ALWAYS TAKEN 400086c0: c4 06 60 c8 ld [ %i1 + 0xc8 ], %g2 400086c4: 81 c7 e0 08 ret 400086c8: 91 e8 20 00 restore %g0, 0, %o0 #endif /* * Allocate the extensions area for this thread */ if ( _Thread_Maximum_extensions ) { 400086cc: 03 10 00 71 sethi %hi(0x4001c400), %g1 400086d0: c2 00 60 ac ld [ %g1 + 0xac ], %g1 ! 4001c4ac <_Thread_Maximum_extensions> Stack_Control *the_stack, void *starting_address, size_t size ) { the_stack->area = starting_address; 400086d4: c4 26 60 c4 st %g2, [ %i1 + 0xc4 ] the_stack->size = size; 400086d8: d0 26 60 c0 st %o0, [ %i1 + 0xc0 ] Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 400086dc: c0 26 60 50 clr [ %i1 + 0x50 ] the_watchdog->routine = routine; 400086e0: c0 26 60 64 clr [ %i1 + 0x64 ] the_watchdog->id = id; 400086e4: c0 26 60 68 clr [ %i1 + 0x68 ] the_watchdog->user_data = user_data; 400086e8: c0 26 60 6c clr [ %i1 + 0x6c ] 400086ec: 80 a0 60 00 cmp %g1, 0 400086f0: 02 80 00 08 be 40008710 <_Thread_Initialize+0x8c> 400086f4: b6 10 20 00 clr %i3 extensions_area = _Workspace_Allocate( 400086f8: 82 00 60 01 inc %g1 400086fc: 40 00 04 a3 call 40009988 <_Workspace_Allocate> 40008700: 91 28 60 02 sll %g1, 2, %o0 (_Thread_Maximum_extensions + 1) * sizeof( void * ) ); if ( !extensions_area ) 40008704: b6 92 20 00 orcc %o0, 0, %i3 40008708: 22 80 00 2d be,a 400087bc <_Thread_Initialize+0x138> 4000870c: d0 06 61 58 ld [ %i1 + 0x158 ], %o0 * if they are linked to the thread. An extension user may * create the extension long after tasks have been created * so they cannot rely on the thread create user extension * call. */ if ( the_thread->extensions ) { 40008710: 80 a6 e0 00 cmp %i3, 0 40008714: 02 80 00 0c be 40008744 <_Thread_Initialize+0xc0> 40008718: f6 26 61 68 st %i3, [ %i1 + 0x168 ] for ( i = 0; i <= _Thread_Maximum_extensions ; i++ ) 4000871c: 03 10 00 71 sethi %hi(0x4001c400), %g1 40008720: c4 00 60 ac ld [ %g1 + 0xac ], %g2 ! 4001c4ac <_Thread_Maximum_extensions> 40008724: 10 80 00 05 b 40008738 <_Thread_Initialize+0xb4> 40008728: 82 10 20 00 clr %g1 the_thread->extensions[i] = NULL; 4000872c: 87 28 60 02 sll %g1, 2, %g3 * 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++ ) 40008730: 82 00 60 01 inc %g1 the_thread->extensions[i] = NULL; 40008734: c0 21 00 03 clr [ %g4 + %g3 ] * 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++ ) 40008738: 80 a0 40 02 cmp %g1, %g2 4000873c: 28 bf ff fc bleu,a 4000872c <_Thread_Initialize+0xa8> 40008740: c8 06 61 68 ld [ %i1 + 0x168 ], %g4 /* * General initialization */ the_thread->Start.is_preemptible = is_preemptible; the_thread->Start.budget_algorithm = budget_algorithm; 40008744: c2 07 a0 60 ld [ %fp + 0x60 ], %g1 #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 ); 40008748: 92 10 00 1d mov %i5, %o1 /* * General initialization */ the_thread->Start.is_preemptible = is_preemptible; the_thread->Start.budget_algorithm = budget_algorithm; 4000874c: c2 26 60 b0 st %g1, [ %i1 + 0xb0 ] the_thread->Start.budget_callout = budget_callout; 40008750: c2 07 a0 64 ld [ %fp + 0x64 ], %g1 #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 ); 40008754: 90 10 00 19 mov %i1, %o0 * General initialization */ the_thread->Start.is_preemptible = is_preemptible; the_thread->Start.budget_algorithm = budget_algorithm; the_thread->Start.budget_callout = budget_callout; 40008758: c2 26 60 b4 st %g1, [ %i1 + 0xb4 ] case THREAD_CPU_BUDGET_ALGORITHM_CALLOUT: break; #endif } the_thread->Start.isr_level = isr_level; 4000875c: c2 07 a0 68 ld [ %fp + 0x68 ], %g1 /* * General initialization */ the_thread->Start.is_preemptible = is_preemptible; 40008760: e2 2e 60 ac stb %l1, [ %i1 + 0xac ] case THREAD_CPU_BUDGET_ALGORITHM_CALLOUT: break; #endif } the_thread->Start.isr_level = isr_level; 40008764: c2 26 60 b8 st %g1, [ %i1 + 0xb8 ] the_thread->current_state = STATES_DORMANT; 40008768: 82 10 20 01 mov 1, %g1 the_thread->Wait.queue = NULL; 4000876c: c0 26 60 44 clr [ %i1 + 0x44 ] #endif } the_thread->Start.isr_level = isr_level; the_thread->current_state = STATES_DORMANT; 40008770: c2 26 60 10 st %g1, [ %i1 + 0x10 ] the_thread->Wait.queue = NULL; the_thread->resource_count = 0; 40008774: c0 26 60 1c clr [ %i1 + 0x1c ] #if defined(RTEMS_ITRON_API) the_thread->suspend_count = 0; #endif the_thread->real_priority = priority; 40008778: fa 26 60 18 st %i5, [ %i1 + 0x18 ] the_thread->Start.initial_priority = priority; _Thread_Set_priority( the_thread, priority ); 4000877c: 40 00 01 b9 call 40008e60 <_Thread_Set_priority> 40008780: fa 26 60 bc st %i5, [ %i1 + 0xbc ] #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 40008784: c2 16 60 0a lduh [ %i1 + 0xa ], %g1 40008788: c4 06 20 1c ld [ %i0 + 0x1c ], %g2 4000878c: 83 28 60 02 sll %g1, 2, %g1 information, _Objects_Get_index( the_object->id ), the_object ); the_object->name = name; 40008790: e0 26 60 0c st %l0, [ %i1 + 0xc ] #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 40008794: f2 20 80 01 st %i1, [ %g2 + %g1 ] /* * Initialize the CPU usage statistics */ #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ _Timestamp_Set_to_zero( &the_thread->cpu_time_used ); 40008798: c0 26 60 84 clr [ %i1 + 0x84 ] 4000879c: c0 26 60 88 clr [ %i1 + 0x88 ] * 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 ); 400087a0: 90 10 00 19 mov %i1, %o0 400087a4: 40 00 03 6d call 40009558 <_User_extensions_Thread_create> 400087a8: b0 10 20 01 mov 1, %i0 if ( extension_status ) 400087ac: 80 8a 20 ff btst 0xff, %o0 400087b0: 12 80 00 22 bne 40008838 <_Thread_Initialize+0x1b4> 400087b4: 01 00 00 00 nop return true; failed: if ( the_thread->libc_reent ) 400087b8: d0 06 61 58 ld [ %i1 + 0x158 ], %o0 400087bc: 80 a2 20 00 cmp %o0, 0 400087c0: 22 80 00 05 be,a 400087d4 <_Thread_Initialize+0x150> 400087c4: d0 06 61 5c ld [ %i1 + 0x15c ], %o0 _Workspace_Free( the_thread->libc_reent ); 400087c8: 40 00 04 79 call 400099ac <_Workspace_Free> 400087cc: 01 00 00 00 nop for ( i=0 ; i <= THREAD_API_LAST ; i++ ) if ( the_thread->API_Extensions[i] ) 400087d0: d0 06 61 5c ld [ %i1 + 0x15c ], %o0 400087d4: 80 a2 20 00 cmp %o0, 0 400087d8: 22 80 00 05 be,a 400087ec <_Thread_Initialize+0x168> 400087dc: d0 06 61 60 ld [ %i1 + 0x160 ], %o0 _Workspace_Free( the_thread->API_Extensions[i] ); 400087e0: 40 00 04 73 call 400099ac <_Workspace_Free> 400087e4: 01 00 00 00 nop 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] ) 400087e8: d0 06 61 60 ld [ %i1 + 0x160 ], %o0 400087ec: 80 a2 20 00 cmp %o0, 0 400087f0: 22 80 00 05 be,a 40008804 <_Thread_Initialize+0x180> <== ALWAYS TAKEN 400087f4: d0 06 61 64 ld [ %i1 + 0x164 ], %o0 _Workspace_Free( the_thread->API_Extensions[i] ); 400087f8: 40 00 04 6d call 400099ac <_Workspace_Free> <== NOT EXECUTED 400087fc: 01 00 00 00 nop <== 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] ) 40008800: d0 06 61 64 ld [ %i1 + 0x164 ], %o0 <== NOT EXECUTED 40008804: 80 a2 20 00 cmp %o0, 0 40008808: 02 80 00 05 be 4000881c <_Thread_Initialize+0x198> <== ALWAYS TAKEN 4000880c: 80 a6 e0 00 cmp %i3, 0 _Workspace_Free( the_thread->API_Extensions[i] ); 40008810: 40 00 04 67 call 400099ac <_Workspace_Free> <== NOT EXECUTED 40008814: 01 00 00 00 nop <== NOT EXECUTED if ( extensions_area ) 40008818: 80 a6 e0 00 cmp %i3, 0 <== NOT EXECUTED 4000881c: 02 80 00 05 be 40008830 <_Thread_Initialize+0x1ac> 40008820: 90 10 00 19 mov %i1, %o0 (void) _Workspace_Free( extensions_area ); 40008824: 40 00 04 62 call 400099ac <_Workspace_Free> 40008828: 90 10 00 1b mov %i3, %o0 #if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE ) if ( fp_area ) (void) _Workspace_Free( fp_area ); #endif _Thread_Stack_Free( the_thread ); 4000882c: 90 10 00 19 mov %i1, %o0 40008830: 40 00 02 45 call 40009144 <_Thread_Stack_Free> 40008834: b0 10 20 00 clr %i0 return false; } 40008838: 81 c7 e0 08 ret 4000883c: 81 e8 00 00 restore =============================================================================== 4000c684 <_Thread_Reset_timeslice>: * ready chain * select heir */ void _Thread_Reset_timeslice( void ) { 4000c684: 9d e3 bf a0 save %sp, -96, %sp ISR_Level level; Thread_Control *executing; Chain_Control *ready; executing = _Thread_Executing; 4000c688: 03 10 00 71 sethi %hi(0x4001c400), %g1 4000c68c: e0 00 60 cc ld [ %g1 + 0xcc ], %l0 ! 4001c4cc <_Thread_Executing> ready = executing->ready; _ISR_Disable( level ); 4000c690: 7f ff d5 af call 40001d4c 4000c694: e2 04 20 8c ld [ %l0 + 0x8c ], %l1 4000c698: b0 10 00 08 mov %o0, %i0 if ( _Chain_Has_only_one_node( ready ) ) { 4000c69c: c4 04 40 00 ld [ %l1 ], %g2 4000c6a0: c2 04 60 08 ld [ %l1 + 8 ], %g1 4000c6a4: 80 a0 80 01 cmp %g2, %g1 4000c6a8: 32 80 00 03 bne,a 4000c6b4 <_Thread_Reset_timeslice+0x30> 4000c6ac: c2 04 00 00 ld [ %l0 ], %g1 _ISR_Enable( level ); 4000c6b0: 30 80 00 18 b,a 4000c710 <_Thread_Reset_timeslice+0x8c> { Chain_Node *next; Chain_Node *previous; next = the_node->next; previous = the_node->previous; 4000c6b4: c4 04 20 04 ld [ %l0 + 4 ], %g2 Chain_Node *the_node ) { Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); 4000c6b8: 86 04 60 04 add %l1, 4, %g3 Chain_Node *previous; next = the_node->next; previous = the_node->previous; next->previous = previous; previous->next = next; 4000c6bc: c2 20 80 00 st %g1, [ %g2 ] Chain_Node *the_node ) { Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); 4000c6c0: c6 24 00 00 st %g3, [ %l0 ] Chain_Node *next; Chain_Node *previous; next = the_node->next; previous = the_node->previous; next->previous = previous; 4000c6c4: c4 20 60 04 st %g2, [ %g1 + 4 ] ) { Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); old_last_node = the_chain->last; 4000c6c8: c2 04 60 08 ld [ %l1 + 8 ], %g1 the_chain->last = the_node; 4000c6cc: e0 24 60 08 st %l0, [ %l1 + 8 ] old_last_node->next = the_node; the_node->previous = old_last_node; 4000c6d0: c2 24 20 04 st %g1, [ %l0 + 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; 4000c6d4: e0 20 40 00 st %l0, [ %g1 ] return; } _Chain_Extract_unprotected( &executing->Object.Node ); _Chain_Append_unprotected( ready, &executing->Object.Node ); _ISR_Flash( level ); 4000c6d8: 7f ff d5 a1 call 40001d5c 4000c6dc: 01 00 00 00 nop 4000c6e0: 7f ff d5 9b call 40001d4c 4000c6e4: 01 00 00 00 nop if ( _Thread_Is_heir( executing ) ) 4000c6e8: 03 10 00 71 sethi %hi(0x4001c400), %g1 4000c6ec: c4 00 60 9c ld [ %g1 + 0x9c ], %g2 ! 4001c49c <_Thread_Heir> 4000c6f0: 80 a4 00 02 cmp %l0, %g2 4000c6f4: 12 80 00 05 bne 4000c708 <_Thread_Reset_timeslice+0x84> <== NEVER TAKEN 4000c6f8: 84 10 20 01 mov 1, %g2 _Thread_Heir = (Thread_Control *) ready->first; 4000c6fc: c4 04 40 00 ld [ %l1 ], %g2 4000c700: c4 20 60 9c st %g2, [ %g1 + 0x9c ] _Context_Switch_necessary = true; 4000c704: 84 10 20 01 mov 1, %g2 4000c708: 03 10 00 71 sethi %hi(0x4001c400), %g1 4000c70c: c4 28 60 dc stb %g2, [ %g1 + 0xdc ] ! 4001c4dc <_Context_Switch_necessary> _ISR_Enable( level ); 4000c710: 7f ff d5 93 call 40001d5c 4000c714: 81 e8 00 00 restore =============================================================================== 4000d26c <_Thread_Resume>: void _Thread_Resume( Thread_Control *the_thread, bool force ) { 4000d26c: 9d e3 bf a0 save %sp, -96, %sp ISR_Level level; States_Control current_state; _ISR_Disable( level ); 4000d270: 7f ff d3 0b call 40001e9c 4000d274: a0 10 00 18 mov %i0, %l0 4000d278: b0 10 00 08 mov %o0, %i0 _ISR_Enable( level ); return; } #endif current_state = the_thread->current_state; 4000d27c: c2 04 20 10 ld [ %l0 + 0x10 ], %g1 if ( current_state & STATES_SUSPENDED ) { 4000d280: 80 88 60 02 btst 2, %g1 4000d284: 02 80 00 2c be 4000d334 <_Thread_Resume+0xc8> <== NEVER TAKEN 4000d288: 82 08 7f fd and %g1, -3, %g1 current_state = the_thread->current_state = _States_Clear(STATES_SUSPENDED, current_state); if ( _States_Is_ready( current_state ) ) { 4000d28c: 80 a0 60 00 cmp %g1, 0 4000d290: 12 80 00 29 bne 4000d334 <_Thread_Resume+0xc8> 4000d294: c2 24 20 10 st %g1, [ %l0 + 0x10 ] RTEMS_INLINE_ROUTINE void _Priority_Add_to_bit_map ( Priority_Information *the_priority_map ) { *the_priority_map->minor |= the_priority_map->ready_minor; 4000d298: c4 04 20 90 ld [ %l0 + 0x90 ], %g2 _Priority_Add_to_bit_map( &the_thread->Priority_map ); _Chain_Append_unprotected(the_thread->ready, &the_thread->Object.Node); 4000d29c: c2 04 20 8c ld [ %l0 + 0x8c ], %g1 4000d2a0: c8 10 80 00 lduh [ %g2 ], %g4 4000d2a4: c6 14 20 96 lduh [ %l0 + 0x96 ], %g3 4000d2a8: 86 11 00 03 or %g4, %g3, %g3 4000d2ac: c6 30 80 00 sth %g3, [ %g2 ] Chain_Node *the_node ) { Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); 4000d2b0: 84 00 60 04 add %g1, 4, %g2 _Priority_Major_bit_map |= the_priority_map->ready_major; 4000d2b4: da 14 20 94 lduh [ %l0 + 0x94 ], %o5 4000d2b8: c4 24 00 00 st %g2, [ %l0 ] 4000d2bc: 07 10 00 89 sethi %hi(0x40022400), %g3 old_last_node = the_chain->last; 4000d2c0: c4 00 60 08 ld [ %g1 + 8 ], %g2 4000d2c4: c8 10 e2 80 lduh [ %g3 + 0x280 ], %g4 the_chain->last = the_node; 4000d2c8: e0 20 60 08 st %l0, [ %g1 + 8 ] old_last_node->next = the_node; the_node->previous = old_last_node; 4000d2cc: c4 24 20 04 st %g2, [ %l0 + 4 ] 4000d2d0: 82 13 40 04 or %o5, %g4, %g1 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; 4000d2d4: e0 20 80 00 st %l0, [ %g2 ] 4000d2d8: c2 30 e2 80 sth %g1, [ %g3 + 0x280 ] _ISR_Flash( level ); 4000d2dc: 7f ff d2 f4 call 40001eac 4000d2e0: 01 00 00 00 nop 4000d2e4: 7f ff d2 ee call 40001e9c 4000d2e8: 01 00 00 00 nop if ( the_thread->current_priority < _Thread_Heir->current_priority ) { 4000d2ec: 05 10 00 89 sethi %hi(0x40022400), %g2 4000d2f0: c6 00 a2 5c ld [ %g2 + 0x25c ], %g3 ! 4002265c <_Thread_Heir> 4000d2f4: c2 04 20 14 ld [ %l0 + 0x14 ], %g1 4000d2f8: c6 00 e0 14 ld [ %g3 + 0x14 ], %g3 4000d2fc: 80 a0 40 03 cmp %g1, %g3 4000d300: 1a 80 00 0d bcc 4000d334 <_Thread_Resume+0xc8> 4000d304: 07 10 00 89 sethi %hi(0x40022400), %g3 _Thread_Heir = the_thread; if ( _Thread_Executing->is_preemptible || 4000d308: c6 00 e2 8c ld [ %g3 + 0x28c ], %g3 ! 4002268c <_Thread_Executing> _Chain_Append_unprotected(the_thread->ready, &the_thread->Object.Node); _ISR_Flash( level ); if ( the_thread->current_priority < _Thread_Heir->current_priority ) { _Thread_Heir = the_thread; 4000d30c: e0 20 a2 5c st %l0, [ %g2 + 0x25c ] if ( _Thread_Executing->is_preemptible || 4000d310: c4 08 e0 75 ldub [ %g3 + 0x75 ], %g2 4000d314: 80 a0 a0 00 cmp %g2, 0 4000d318: 12 80 00 05 bne 4000d32c <_Thread_Resume+0xc0> 4000d31c: 84 10 20 01 mov 1, %g2 4000d320: 80 a0 60 00 cmp %g1, 0 4000d324: 12 80 00 04 bne 4000d334 <_Thread_Resume+0xc8> <== ALWAYS TAKEN 4000d328: 01 00 00 00 nop the_thread->current_priority == 0 ) _Context_Switch_necessary = true; 4000d32c: 03 10 00 89 sethi %hi(0x40022400), %g1 4000d330: c4 28 62 9c stb %g2, [ %g1 + 0x29c ] ! 4002269c <_Context_Switch_necessary> } } } _ISR_Enable( level ); 4000d334: 7f ff d2 de call 40001eac 4000d338: 81 e8 00 00 restore =============================================================================== 40009270 <_Thread_Yield_processor>: * ready chain * select heir */ void _Thread_Yield_processor( void ) { 40009270: 9d e3 bf a0 save %sp, -96, %sp ISR_Level level; Thread_Control *executing; Chain_Control *ready; executing = _Thread_Executing; 40009274: 03 10 00 71 sethi %hi(0x4001c400), %g1 40009278: e0 00 60 cc ld [ %g1 + 0xcc ], %l0 ! 4001c4cc <_Thread_Executing> ready = executing->ready; _ISR_Disable( level ); 4000927c: 7f ff e2 b4 call 40001d4c 40009280: e2 04 20 8c ld [ %l0 + 0x8c ], %l1 40009284: b0 10 00 08 mov %o0, %i0 if ( !_Chain_Has_only_one_node( ready ) ) { 40009288: c4 04 40 00 ld [ %l1 ], %g2 4000928c: c2 04 60 08 ld [ %l1 + 8 ], %g1 40009290: 80 a0 80 01 cmp %g2, %g1 40009294: 02 80 00 17 be 400092f0 <_Thread_Yield_processor+0x80> 40009298: 25 10 00 71 sethi %hi(0x4001c400), %l2 ) { Chain_Node *next; Chain_Node *previous; next = the_node->next; 4000929c: c2 04 00 00 ld [ %l0 ], %g1 previous = the_node->previous; 400092a0: c4 04 20 04 ld [ %l0 + 4 ], %g2 Chain_Node *the_node ) { Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); 400092a4: 86 04 60 04 add %l1, 4, %g3 Chain_Node *previous; next = the_node->next; previous = the_node->previous; next->previous = previous; previous->next = next; 400092a8: c2 20 80 00 st %g1, [ %g2 ] Chain_Node *the_node ) { Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); 400092ac: c6 24 00 00 st %g3, [ %l0 ] Chain_Node *next; Chain_Node *previous; next = the_node->next; previous = the_node->previous; next->previous = previous; 400092b0: c4 20 60 04 st %g2, [ %g1 + 4 ] ) { Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); old_last_node = the_chain->last; 400092b4: c2 04 60 08 ld [ %l1 + 8 ], %g1 the_chain->last = the_node; 400092b8: e0 24 60 08 st %l0, [ %l1 + 8 ] old_last_node->next = the_node; the_node->previous = old_last_node; 400092bc: c2 24 20 04 st %g1, [ %l0 + 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; 400092c0: e0 20 40 00 st %l0, [ %g1 ] _Chain_Extract_unprotected( &executing->Object.Node ); _Chain_Append_unprotected( ready, &executing->Object.Node ); _ISR_Flash( level ); 400092c4: 7f ff e2 a6 call 40001d5c 400092c8: 01 00 00 00 nop 400092cc: 7f ff e2 a0 call 40001d4c 400092d0: 01 00 00 00 nop if ( _Thread_Is_heir( executing ) ) 400092d4: c2 04 a0 9c ld [ %l2 + 0x9c ], %g1 400092d8: 80 a4 00 01 cmp %l0, %g1 400092dc: 12 80 00 09 bne 40009300 <_Thread_Yield_processor+0x90> <== NEVER TAKEN 400092e0: 84 10 20 01 mov 1, %g2 _Thread_Heir = (Thread_Control *) ready->first; 400092e4: c2 04 40 00 ld [ %l1 ], %g1 400092e8: 10 80 00 06 b 40009300 <_Thread_Yield_processor+0x90> 400092ec: c2 24 a0 9c st %g1, [ %l2 + 0x9c ] _Context_Switch_necessary = true; } else if ( !_Thread_Is_heir( executing ) ) 400092f0: c2 04 a0 9c ld [ %l2 + 0x9c ], %g1 400092f4: 80 a4 00 01 cmp %l0, %g1 400092f8: 02 80 00 04 be 40009308 <_Thread_Yield_processor+0x98> <== ALWAYS TAKEN 400092fc: 84 10 20 01 mov 1, %g2 _Context_Switch_necessary = true; 40009300: 03 10 00 71 sethi %hi(0x4001c400), %g1 40009304: c4 28 60 dc stb %g2, [ %g1 + 0xdc ] ! 4001c4dc <_Context_Switch_necessary> _ISR_Enable( level ); 40009308: 7f ff e2 95 call 40001d5c 4000930c: 81 e8 00 00 restore =============================================================================== 40008b54 <_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 ) { 40008b54: 9d e3 bf a0 save %sp, -96, %sp Priority_Control priority; States_Control block_state; _Chain_Initialize_empty( &the_thread->Wait.Block2n ); priority = the_thread->current_priority; 40008b58: e0 06 60 14 ld [ %i1 + 0x14 ], %l0 */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 40008b5c: 82 06 60 3c add %i1, 0x3c, %g1 the_chain->permanent_null = NULL; 40008b60: c0 26 60 3c clr [ %i1 + 0x3c ] */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 40008b64: c2 26 60 38 st %g1, [ %i1 + 0x38 ] the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain); 40008b68: 82 06 60 38 add %i1, 0x38, %g1 40008b6c: c2 26 60 40 st %g1, [ %i1 + 0x40 ] the_thread->Wait.queue = the_thread_queue; _ISR_Enable( level ); return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; restart_reverse_search: search_priority = PRIORITY_MAXIMUM + 1; 40008b70: 2d 10 00 6e sethi %hi(0x4001b800), %l6 _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 ]; 40008b74: 83 34 20 06 srl %l0, 6, %g1 block_state = the_thread_queue->state; if ( _Thread_queue_Is_reverse_search( priority ) ) 40008b78: 80 8c 20 20 btst 0x20, %l0 _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 ]; 40008b7c: a7 28 60 04 sll %g1, 4, %l3 the_thread->Wait.queue = the_thread_queue; _ISR_Enable( level ); return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; restart_reverse_search: search_priority = PRIORITY_MAXIMUM + 1; 40008b80: ac 15 a1 d4 or %l6, 0x1d4, %l6 _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 ]; 40008b84: 83 28 60 02 sll %g1, 2, %g1 block_state = the_thread_queue->state; 40008b88: ea 06 20 38 ld [ %i0 + 0x38 ], %l5 _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 ]; 40008b8c: a6 24 c0 01 sub %l3, %g1, %l3 block_state = the_thread_queue->state; if ( _Thread_queue_Is_reverse_search( priority ) ) 40008b90: 12 80 00 28 bne 40008c30 <_Thread_queue_Enqueue_priority+0xdc> 40008b94: a6 06 00 13 add %i0, %l3, %l3 */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 40008b98: ac 04 e0 04 add %l3, 4, %l6 goto restart_reverse_search; restart_forward_search: search_priority = PRIORITY_MINIMUM - 1; _ISR_Disable( level ); 40008b9c: 7f ff e4 6c call 40001d4c 40008ba0: 01 00 00 00 nop 40008ba4: a4 10 00 08 mov %o0, %l2 search_thread = (Thread_Control *) header->first; 40008ba8: a8 10 3f ff mov -1, %l4 while ( !_Chain_Is_tail( header, (Chain_Node *)search_thread ) ) { 40008bac: 10 80 00 10 b 40008bec <_Thread_queue_Enqueue_priority+0x98> 40008bb0: e2 04 c0 00 ld [ %l3 ], %l1 search_priority = search_thread->current_priority; if ( priority <= search_priority ) 40008bb4: 80 a4 00 14 cmp %l0, %l4 40008bb8: 28 80 00 11 bleu,a 40008bfc <_Thread_queue_Enqueue_priority+0xa8> 40008bbc: c2 06 20 30 ld [ %i0 + 0x30 ], %g1 break; search_priority = search_thread->current_priority; if ( priority <= search_priority ) break; #endif _ISR_Flash( level ); 40008bc0: 7f ff e4 67 call 40001d5c 40008bc4: 90 10 00 12 mov %l2, %o0 40008bc8: 7f ff e4 61 call 40001d4c 40008bcc: 01 00 00 00 nop if ( !_States_Are_set( search_thread->current_state, block_state) ) { 40008bd0: c2 04 60 10 ld [ %l1 + 0x10 ], %g1 40008bd4: 80 8d 40 01 btst %l5, %g1 40008bd8: 32 80 00 05 bne,a 40008bec <_Thread_queue_Enqueue_priority+0x98><== ALWAYS TAKEN 40008bdc: e2 04 40 00 ld [ %l1 ], %l1 _ISR_Enable( level ); 40008be0: 7f ff e4 5f call 40001d5c <== NOT EXECUTED 40008be4: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED goto restart_forward_search; 40008be8: 30 bf ff ed b,a 40008b9c <_Thread_queue_Enqueue_priority+0x48><== NOT EXECUTED 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 ) ) { 40008bec: 80 a4 40 16 cmp %l1, %l6 40008bf0: 32 bf ff f1 bne,a 40008bb4 <_Thread_queue_Enqueue_priority+0x60> 40008bf4: e8 04 60 14 ld [ %l1 + 0x14 ], %l4 } search_thread = (Thread_Control *)search_thread->Object.Node.next; } if ( the_thread_queue->sync_state != 40008bf8: c2 06 20 30 ld [ %i0 + 0x30 ], %g1 40008bfc: 80 a0 60 01 cmp %g1, 1 40008c00: 12 80 00 3c bne 40008cf0 <_Thread_queue_Enqueue_priority+0x19c> 40008c04: 90 10 00 12 mov %l2, %o0 THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) goto synchronize; the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED; if ( priority == search_priority ) 40008c08: 80 a4 00 14 cmp %l0, %l4 40008c0c: 02 80 00 2e be 40008cc4 <_Thread_queue_Enqueue_priority+0x170> 40008c10: c0 26 20 30 clr [ %i0 + 0x30 ] goto equal_priority; search_node = (Chain_Node *) search_thread; previous_node = search_node->previous; 40008c14: c2 04 60 04 ld [ %l1 + 4 ], %g1 the_node = (Chain_Node *) the_thread; the_node->next = search_node; 40008c18: e2 26 40 00 st %l1, [ %i1 ] the_node->previous = previous_node; 40008c1c: c2 26 60 04 st %g1, [ %i1 + 4 ] previous_node->next = the_node; search_node->previous = the_node; the_thread->Wait.queue = the_thread_queue; 40008c20: f0 26 60 44 st %i0, [ %i1 + 0x44 ] 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; 40008c24: f2 20 40 00 st %i1, [ %g1 ] search_node->previous = the_node; 40008c28: f2 24 60 04 st %i1, [ %l1 + 4 ] the_thread->Wait.queue = the_thread_queue; _ISR_Enable( level ); 40008c2c: 30 80 00 2d b,a 40008ce0 <_Thread_queue_Enqueue_priority+0x18c> return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; restart_reverse_search: search_priority = PRIORITY_MAXIMUM + 1; _ISR_Disable( level ); 40008c30: 7f ff e4 47 call 40001d4c 40008c34: e8 0d 80 00 ldub [ %l6 ], %l4 the_thread->Wait.queue = the_thread_queue; _ISR_Enable( level ); return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; restart_reverse_search: search_priority = PRIORITY_MAXIMUM + 1; 40008c38: a8 05 20 01 inc %l4 _ISR_Disable( level ); 40008c3c: a4 10 00 08 mov %o0, %l2 search_thread = (Thread_Control *) header->last; while ( !_Chain_Is_head( header, (Chain_Node *)search_thread ) ) { 40008c40: 10 80 00 10 b 40008c80 <_Thread_queue_Enqueue_priority+0x12c> 40008c44: e2 04 e0 08 ld [ %l3 + 8 ], %l1 search_priority = search_thread->current_priority; if ( priority >= search_priority ) 40008c48: 80 a4 00 14 cmp %l0, %l4 40008c4c: 3a 80 00 11 bcc,a 40008c90 <_Thread_queue_Enqueue_priority+0x13c> 40008c50: c2 06 20 30 ld [ %i0 + 0x30 ], %g1 break; search_priority = search_thread->current_priority; if ( priority >= search_priority ) break; #endif _ISR_Flash( level ); 40008c54: 7f ff e4 42 call 40001d5c 40008c58: 90 10 00 12 mov %l2, %o0 40008c5c: 7f ff e4 3c call 40001d4c 40008c60: 01 00 00 00 nop if ( !_States_Are_set( search_thread->current_state, block_state) ) { 40008c64: c2 04 60 10 ld [ %l1 + 0x10 ], %g1 40008c68: 80 8d 40 01 btst %l5, %g1 40008c6c: 32 80 00 05 bne,a 40008c80 <_Thread_queue_Enqueue_priority+0x12c><== ALWAYS TAKEN 40008c70: e2 04 60 04 ld [ %l1 + 4 ], %l1 _ISR_Enable( level ); 40008c74: 7f ff e4 3a call 40001d5c <== NOT EXECUTED 40008c78: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED goto restart_reverse_search; 40008c7c: 30 bf ff ed b,a 40008c30 <_Thread_queue_Enqueue_priority+0xdc><== NOT EXECUTED 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 ) ) { 40008c80: 80 a4 40 13 cmp %l1, %l3 40008c84: 32 bf ff f1 bne,a 40008c48 <_Thread_queue_Enqueue_priority+0xf4> 40008c88: e8 04 60 14 ld [ %l1 + 0x14 ], %l4 } search_thread = (Thread_Control *) search_thread->Object.Node.previous; } if ( the_thread_queue->sync_state != 40008c8c: c2 06 20 30 ld [ %i0 + 0x30 ], %g1 40008c90: 80 a0 60 01 cmp %g1, 1 40008c94: 12 80 00 17 bne 40008cf0 <_Thread_queue_Enqueue_priority+0x19c> 40008c98: 90 10 00 12 mov %l2, %o0 THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) goto synchronize; the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED; if ( priority == search_priority ) 40008c9c: 80 a4 00 14 cmp %l0, %l4 40008ca0: 02 80 00 09 be 40008cc4 <_Thread_queue_Enqueue_priority+0x170> 40008ca4: c0 26 20 30 clr [ %i0 + 0x30 ] goto equal_priority; search_node = (Chain_Node *) search_thread; next_node = search_node->next; 40008ca8: c2 04 40 00 ld [ %l1 ], %g1 the_node = (Chain_Node *) the_thread; the_node->next = next_node; the_node->previous = search_node; 40008cac: e2 26 60 04 st %l1, [ %i1 + 4 ] search_node = (Chain_Node *) search_thread; next_node = search_node->next; the_node = (Chain_Node *) the_thread; the_node->next = next_node; 40008cb0: c2 26 40 00 st %g1, [ %i1 ] the_node->previous = search_node; search_node->next = the_node; next_node->previous = the_node; the_thread->Wait.queue = the_thread_queue; 40008cb4: f0 26 60 44 st %i0, [ %i1 + 0x44 ] 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; 40008cb8: f2 24 40 00 st %i1, [ %l1 ] next_node->previous = the_node; 40008cbc: f2 20 60 04 st %i1, [ %g1 + 4 ] the_thread->Wait.queue = the_thread_queue; _ISR_Enable( level ); 40008cc0: 30 80 00 08 b,a 40008ce0 <_Thread_queue_Enqueue_priority+0x18c> 40008cc4: a2 04 60 3c add %l1, 0x3c, %l1 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; 40008cc8: c2 04 60 04 ld [ %l1 + 4 ], %g1 the_node = (Chain_Node *) the_thread; the_node->next = search_node; 40008ccc: e2 26 40 00 st %l1, [ %i1 ] the_node->previous = previous_node; 40008cd0: c2 26 60 04 st %g1, [ %i1 + 4 ] previous_node->next = the_node; search_node->previous = the_node; the_thread->Wait.queue = the_thread_queue; 40008cd4: f0 26 60 44 st %i0, [ %i1 + 0x44 ] 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; 40008cd8: f2 20 40 00 st %i1, [ %g1 ] search_node->previous = the_node; 40008cdc: f2 24 60 04 st %i1, [ %l1 + 4 ] the_thread->Wait.queue = the_thread_queue; _ISR_Enable( level ); 40008ce0: 7f ff e4 1f call 40001d5c 40008ce4: b0 10 20 01 mov 1, %i0 return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; 40008ce8: 81 c7 e0 08 ret 40008cec: 81 e8 00 00 restore * the mutex by an ISR or timed out. * * WARNING! Returning with interrupts disabled! */ *level_p = level; return the_thread_queue->sync_state; 40008cf0: f0 06 20 30 ld [ %i0 + 0x30 ], %i0 * 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; 40008cf4: d0 26 80 00 st %o0, [ %i2 ] return the_thread_queue->sync_state; } 40008cf8: 81 c7 e0 08 ret 40008cfc: 81 e8 00 00 restore =============================================================================== 40008dac <_Thread_queue_Requeue>: void _Thread_queue_Requeue( Thread_queue_Control *the_thread_queue, Thread_Control *the_thread ) { 40008dac: 9d e3 bf 98 save %sp, -104, %sp /* * Just in case the thread really wasn't blocked on a thread queue * when we get here. */ if ( !the_thread_queue ) 40008db0: 80 a6 20 00 cmp %i0, 0 40008db4: 02 80 00 19 be 40008e18 <_Thread_queue_Requeue+0x6c> <== NEVER TAKEN 40008db8: 01 00 00 00 nop /* * 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 ) { 40008dbc: e2 06 20 34 ld [ %i0 + 0x34 ], %l1 40008dc0: 80 a4 60 01 cmp %l1, 1 40008dc4: 12 80 00 15 bne 40008e18 <_Thread_queue_Requeue+0x6c> <== NEVER TAKEN 40008dc8: 01 00 00 00 nop Thread_queue_Control *tq = the_thread_queue; ISR_Level level; ISR_Level level_ignored; _ISR_Disable( level ); 40008dcc: 7f ff e3 e0 call 40001d4c 40008dd0: 01 00 00 00 nop 40008dd4: a0 10 00 08 mov %o0, %l0 if ( _States_Is_waiting_on_thread_queue( the_thread->current_state ) ) { 40008dd8: c4 06 60 10 ld [ %i1 + 0x10 ], %g2 40008ddc: 03 00 00 ef sethi %hi(0x3bc00), %g1 40008de0: 82 10 62 e0 or %g1, 0x2e0, %g1 ! 3bee0 40008de4: 80 88 80 01 btst %g2, %g1 40008de8: 02 80 00 0a be 40008e10 <_Thread_queue_Requeue+0x64> <== NEVER TAKEN 40008dec: 94 10 20 01 mov 1, %o2 _Thread_queue_Enter_critical_section( tq ); _Thread_queue_Extract_priority_helper( tq, the_thread, true ); 40008df0: 90 10 00 18 mov %i0, %o0 40008df4: 92 10 00 19 mov %i1, %o1 40008df8: 40 00 0d 81 call 4000c3fc <_Thread_queue_Extract_priority_helper> 40008dfc: e2 26 20 30 st %l1, [ %i0 + 0x30 ] (void) _Thread_queue_Enqueue_priority( tq, the_thread, &level_ignored ); 40008e00: 90 10 00 18 mov %i0, %o0 40008e04: 92 10 00 19 mov %i1, %o1 40008e08: 7f ff ff 53 call 40008b54 <_Thread_queue_Enqueue_priority> 40008e0c: 94 07 bf fc add %fp, -4, %o2 } _ISR_Enable( level ); 40008e10: 7f ff e3 d3 call 40001d5c 40008e14: 90 10 00 10 mov %l0, %o0 40008e18: 81 c7 e0 08 ret 40008e1c: 81 e8 00 00 restore =============================================================================== 40008e20 <_Thread_queue_Timeout>: void _Thread_queue_Timeout( Objects_Id id, void *ignored __attribute__((unused)) ) { 40008e20: 9d e3 bf 98 save %sp, -104, %sp Thread_Control *the_thread; Objects_Locations location; the_thread = _Thread_Get( id, &location ); 40008e24: 90 10 00 18 mov %i0, %o0 40008e28: 7f ff fd ec call 400085d8 <_Thread_Get> 40008e2c: 92 07 bf fc add %fp, -4, %o1 switch ( location ) { 40008e30: c2 07 bf fc ld [ %fp + -4 ], %g1 40008e34: 80 a0 60 00 cmp %g1, 0 40008e38: 12 80 00 08 bne 40008e58 <_Thread_queue_Timeout+0x38> <== NEVER TAKEN 40008e3c: 01 00 00 00 nop #if defined(RTEMS_MULTIPROCESSING) case OBJECTS_REMOTE: /* impossible */ #endif break; case OBJECTS_LOCAL: _Thread_queue_Process_timeout( the_thread ); 40008e40: 40 00 0d a7 call 4000c4dc <_Thread_queue_Process_timeout> 40008e44: 01 00 00 00 nop */ RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void ) { RTEMS_COMPILER_MEMORY_BARRIER(); _Thread_Dispatch_disable_level -= 1; 40008e48: 03 10 00 71 sethi %hi(0x4001c400), %g1 40008e4c: c4 00 60 10 ld [ %g1 + 0x10 ], %g2 ! 4001c410 <_Thread_Dispatch_disable_level> 40008e50: 84 00 bf ff add %g2, -1, %g2 40008e54: c4 20 60 10 st %g2, [ %g1 + 0x10 ] 40008e58: 81 c7 e0 08 ret 40008e5c: 81 e8 00 00 restore =============================================================================== 40015fcc <_Timer_server_Body>: * @a arg points to the corresponding timer server control block. */ static rtems_task _Timer_server_Body( rtems_task_argument arg ) { 40015fcc: 9d e3 bf 88 save %sp, -120, %sp static void _Timer_server_Process_interval_watchdogs( Timer_server_Watchdogs *watchdogs, Chain_Control *fire_chain ) { Watchdog_Interval snapshot = _Watchdog_Ticks_since_boot; 40015fd0: 35 10 00 f3 sethi %hi(0x4003cc00), %i2 40015fd4: b2 07 bf f4 add %fp, -12, %i1 40015fd8: ac 07 bf f8 add %fp, -8, %l6 40015fdc: a2 07 bf e8 add %fp, -24, %l1 40015fe0: a6 07 bf ec add %fp, -20, %l3 static void _Timer_server_Process_tod_watchdogs( Timer_server_Watchdogs *watchdogs, Chain_Control *fire_chain ) { Watchdog_Interval snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch(); 40015fe4: 37 10 00 f3 sethi %hi(0x4003cc00), %i3 40015fe8: 2b 10 00 f3 sethi %hi(0x4003cc00), %l5 RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); the_chain->permanent_null = NULL; 40015fec: c0 27 bf f8 clr [ %fp + -8 ] 40015ff0: c0 27 bf ec clr [ %fp + -20 ] the_chain->last = _Chain_Head(the_chain); 40015ff4: f2 27 bf fc st %i1, [ %fp + -4 ] */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 40015ff8: ec 27 bf f4 st %l6, [ %fp + -12 ] the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain); 40015ffc: e2 27 bf f0 st %l1, [ %fp + -16 ] */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 40016000: e6 27 bf e8 st %l3, [ %fp + -24 ] static void _Timer_server_Process_interval_watchdogs( Timer_server_Watchdogs *watchdogs, Chain_Control *fire_chain ) { Watchdog_Interval snapshot = _Watchdog_Ticks_since_boot; 40016004: b4 16 a3 d4 or %i2, 0x3d4, %i2 static void _Timer_server_Process_tod_watchdogs( Timer_server_Watchdogs *watchdogs, Chain_Control *fire_chain ) { Watchdog_Interval snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch(); 40016008: b6 16 e3 10 or %i3, 0x310, %i3 4001600c: aa 15 62 80 or %l5, 0x280, %l5 */ Watchdog_Interval delta = snapshot - watchdogs->last_snapshot; watchdogs->last_snapshot = snapshot; _Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain ); 40016010: a8 06 20 30 add %i0, 0x30, %l4 /* * 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 ); 40016014: a4 06 20 68 add %i0, 0x68, %l2 static void _Timer_server_Stop_interval_system_watchdog( Timer_server_Control *ts ) { _Watchdog_Remove( &ts->Interval_watchdogs.System_watchdog ); 40016018: b8 06 20 08 add %i0, 8, %i4 static void _Timer_server_Stop_tod_system_watchdog( Timer_server_Control *ts ) { _Watchdog_Remove( &ts->TOD_watchdogs.System_watchdog ); 4001601c: ba 06 20 40 add %i0, 0x40, %i5 _Thread_Set_state( ts->thread, STATES_DELAYING ); _Timer_server_Reset_interval_system_watchdog( ts ); _Timer_server_Reset_tod_system_watchdog( ts ); _Thread_Enable_dispatch(); ts->active = true; 40016020: ae 10 20 01 mov 1, %l7 { /* * 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; 40016024: f2 26 20 78 st %i1, [ %i0 + 0x78 ] static void _Timer_server_Process_interval_watchdogs( Timer_server_Watchdogs *watchdogs, Chain_Control *fire_chain ) { Watchdog_Interval snapshot = _Watchdog_Ticks_since_boot; 40016028: c2 06 80 00 ld [ %i2 ], %g1 /* * We assume adequate unsigned arithmetic here. */ Watchdog_Interval delta = snapshot - watchdogs->last_snapshot; 4001602c: d2 06 20 3c ld [ %i0 + 0x3c ], %o1 watchdogs->last_snapshot = snapshot; _Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain ); 40016030: 94 10 00 11 mov %l1, %o2 /* * We assume adequate unsigned arithmetic here. */ Watchdog_Interval delta = snapshot - watchdogs->last_snapshot; watchdogs->last_snapshot = snapshot; 40016034: c2 26 20 3c st %g1, [ %i0 + 0x3c ] _Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain ); 40016038: 92 20 40 09 sub %g1, %o1, %o1 4001603c: 40 00 10 f0 call 4001a3fc <_Watchdog_Adjust_to_chain> 40016040: 90 10 00 14 mov %l4, %o0 Timer_server_Watchdogs *watchdogs, Chain_Control *fire_chain ) { Watchdog_Interval snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch(); Watchdog_Interval last_snapshot = watchdogs->last_snapshot; 40016044: d4 06 20 74 ld [ %i0 + 0x74 ], %o2 static void _Timer_server_Process_tod_watchdogs( Timer_server_Watchdogs *watchdogs, Chain_Control *fire_chain ) { Watchdog_Interval snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch(); 40016048: e0 06 c0 00 ld [ %i3 ], %l0 /* * 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 ) { 4001604c: 80 a4 00 0a cmp %l0, %o2 40016050: 08 80 00 06 bleu 40016068 <_Timer_server_Body+0x9c> 40016054: 92 24 00 0a sub %l0, %o2, %o1 /* * 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 ); 40016058: 90 10 00 12 mov %l2, %o0 4001605c: 40 00 10 e8 call 4001a3fc <_Watchdog_Adjust_to_chain> 40016060: 94 10 00 11 mov %l1, %o2 40016064: 30 80 00 06 b,a 4001607c <_Timer_server_Body+0xb0> } else if ( snapshot < last_snapshot ) { 40016068: 1a 80 00 05 bcc 4001607c <_Timer_server_Body+0xb0> 4001606c: 94 22 80 10 sub %o2, %l0, %o2 /* * 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 ); 40016070: 90 10 00 12 mov %l2, %o0 40016074: 40 00 10 bb call 4001a360 <_Watchdog_Adjust> 40016078: 92 10 20 01 mov 1, %o1 } watchdogs->last_snapshot = snapshot; 4001607c: e0 26 20 74 st %l0, [ %i0 + 0x74 ] } static void _Timer_server_Process_insertions( Timer_server_Control *ts ) { while ( true ) { Timer_Control *timer = (Timer_Control *) _Chain_Get( ts->insert_chain ); 40016080: d0 06 20 78 ld [ %i0 + 0x78 ], %o0 40016084: 40 00 02 61 call 40016a08 <_Chain_Get> 40016088: 01 00 00 00 nop if ( timer == NULL ) { 4001608c: 80 a2 20 00 cmp %o0, 0 40016090: 02 80 00 0f be 400160cc <_Timer_server_Body+0x100> 40016094: 01 00 00 00 nop static void _Timer_server_Insert_timer( Timer_server_Control *ts, Timer_Control *timer ) { if ( timer->the_class == TIMER_INTERVAL_ON_TASK ) { 40016098: c2 02 20 38 ld [ %o0 + 0x38 ], %g1 4001609c: 80 a0 60 01 cmp %g1, 1 400160a0: 12 80 00 05 bne 400160b4 <_Timer_server_Body+0xe8> 400160a4: 80 a0 60 03 cmp %g1, 3 _Watchdog_Insert( &ts->Interval_watchdogs.Chain, &timer->Ticker ); 400160a8: 92 02 20 10 add %o0, 0x10, %o1 400160ac: 10 80 00 05 b 400160c0 <_Timer_server_Body+0xf4> 400160b0: 90 10 00 14 mov %l4, %o0 } else if ( timer->the_class == TIMER_TIME_OF_DAY_ON_TASK ) { 400160b4: 12 bf ff f3 bne 40016080 <_Timer_server_Body+0xb4> <== NEVER TAKEN 400160b8: 92 02 20 10 add %o0, 0x10, %o1 _Watchdog_Insert( &ts->TOD_watchdogs.Chain, &timer->Ticker ); 400160bc: 90 10 00 12 mov %l2, %o0 400160c0: 40 00 11 04 call 4001a4d0 <_Watchdog_Insert> 400160c4: 01 00 00 00 nop 400160c8: 30 bf ff ee b,a 40016080 <_Timer_server_Body+0xb4> * of zero it will be processed in the next iteration of the timer server * body loop. */ _Timer_server_Process_insertions( ts ); _ISR_Disable( level ); 400160cc: 7f ff e1 4f call 4000e608 400160d0: 01 00 00 00 nop if ( _Chain_Is_empty( insert_chain ) ) { 400160d4: c2 07 bf f4 ld [ %fp + -12 ], %g1 400160d8: 80 a0 40 16 cmp %g1, %l6 400160dc: 12 80 00 0a bne 40016104 <_Timer_server_Body+0x138> <== NEVER TAKEN 400160e0: 01 00 00 00 nop ts->insert_chain = NULL; 400160e4: c0 26 20 78 clr [ %i0 + 0x78 ] _ISR_Enable( level ); 400160e8: 7f ff e1 4c call 4000e618 400160ec: 01 00 00 00 nop _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 ) ) { 400160f0: c2 07 bf e8 ld [ %fp + -24 ], %g1 400160f4: 80 a0 40 13 cmp %g1, %l3 400160f8: 12 80 00 06 bne 40016110 <_Timer_server_Body+0x144> 400160fc: 01 00 00 00 nop 40016100: 30 80 00 1a b,a 40016168 <_Timer_server_Body+0x19c> ts->insert_chain = NULL; _ISR_Enable( level ); break; } else { _ISR_Enable( level ); 40016104: 7f ff e1 45 call 4000e618 <== NOT EXECUTED 40016108: 01 00 00 00 nop <== NOT EXECUTED 4001610c: 30 bf ff c7 b,a 40016028 <_Timer_server_Body+0x5c> <== NOT EXECUTED /* * It is essential that interrupts are disable here since an interrupt * service routine may remove a watchdog from the chain. */ _ISR_Disable( level ); 40016110: 7f ff e1 3e call 4000e608 40016114: 01 00 00 00 nop 40016118: 84 10 00 08 mov %o0, %g2 */ RTEMS_INLINE_ROUTINE bool _Chain_Is_empty( Chain_Control *the_chain ) { return (the_chain->first == _Chain_Tail(the_chain)); 4001611c: e0 07 bf e8 ld [ %fp + -24 ], %l0 */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Get_unprotected( Chain_Control *the_chain ) { if ( !_Chain_Is_empty(the_chain)) 40016120: 80 a4 00 13 cmp %l0, %l3 40016124: 02 80 00 0e be 4001615c <_Timer_server_Body+0x190> 40016128: 80 a4 20 00 cmp %l0, 0 { Chain_Node *return_node; Chain_Node *new_first; return_node = the_chain->first; new_first = return_node->next; 4001612c: c2 04 00 00 ld [ %l0 ], %g1 the_chain->first = new_first; 40016130: c2 27 bf e8 st %g1, [ %fp + -24 ] watchdog = (Watchdog_Control *) _Chain_Get_unprotected( &fire_chain ); if ( watchdog != NULL ) { 40016134: 02 80 00 0a be 4001615c <_Timer_server_Body+0x190> <== NEVER TAKEN 40016138: e2 20 60 04 st %l1, [ %g1 + 4 ] watchdog->state = WATCHDOG_INACTIVE; 4001613c: c0 24 20 08 clr [ %l0 + 8 ] _ISR_Enable( level ); 40016140: 7f ff e1 36 call 4000e618 40016144: 01 00 00 00 nop /* * 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 ); 40016148: d2 04 20 24 ld [ %l0 + 0x24 ], %o1 4001614c: c2 04 20 1c ld [ %l0 + 0x1c ], %g1 40016150: 9f c0 40 00 call %g1 40016154: d0 04 20 20 ld [ %l0 + 0x20 ], %o0 } 40016158: 30 bf ff ee b,a 40016110 <_Timer_server_Body+0x144> watchdog = (Watchdog_Control *) _Chain_Get_unprotected( &fire_chain ); if ( watchdog != NULL ) { watchdog->state = WATCHDOG_INACTIVE; _ISR_Enable( level ); } else { _ISR_Enable( level ); 4001615c: 7f ff e1 2f call 4000e618 40016160: 90 10 00 02 mov %g2, %o0 40016164: 30 bf ff b0 b,a 40016024 <_Timer_server_Body+0x58> * the active flag of the timer server is true. */ (*watchdog->routine)( watchdog->id, watchdog->user_data ); } } else { ts->active = false; 40016168: c0 2e 20 7c clrb [ %i0 + 0x7c ] 4001616c: c2 05 40 00 ld [ %l5 ], %g1 40016170: 82 00 60 01 inc %g1 40016174: c2 25 40 00 st %g1, [ %l5 ] /* * Block until there is something to do. */ _Thread_Disable_dispatch(); _Thread_Set_state( ts->thread, STATES_DELAYING ); 40016178: d0 06 00 00 ld [ %i0 ], %o0 4001617c: 40 00 0d ee call 40019934 <_Thread_Set_state> 40016180: 92 10 20 08 mov 8, %o1 _Timer_server_Reset_interval_system_watchdog( ts ); 40016184: 7f ff ff 68 call 40015f24 <_Timer_server_Reset_interval_system_watchdog> 40016188: 90 10 00 18 mov %i0, %o0 _Timer_server_Reset_tod_system_watchdog( ts ); 4001618c: 7f ff ff 7b call 40015f78 <_Timer_server_Reset_tod_system_watchdog> 40016190: 90 10 00 18 mov %i0, %o0 _Thread_Enable_dispatch(); 40016194: 40 00 0b 39 call 40018e78 <_Thread_Enable_dispatch> 40016198: 01 00 00 00 nop static void _Timer_server_Stop_interval_system_watchdog( Timer_server_Control *ts ) { _Watchdog_Remove( &ts->Interval_watchdogs.System_watchdog ); 4001619c: 90 10 00 1c mov %i4, %o0 _Thread_Set_state( ts->thread, STATES_DELAYING ); _Timer_server_Reset_interval_system_watchdog( ts ); _Timer_server_Reset_tod_system_watchdog( ts ); _Thread_Enable_dispatch(); ts->active = true; 400161a0: ee 2e 20 7c stb %l7, [ %i0 + 0x7c ] static void _Timer_server_Stop_interval_system_watchdog( Timer_server_Control *ts ) { _Watchdog_Remove( &ts->Interval_watchdogs.System_watchdog ); 400161a4: 40 00 11 28 call 4001a644 <_Watchdog_Remove> 400161a8: 01 00 00 00 nop static void _Timer_server_Stop_tod_system_watchdog( Timer_server_Control *ts ) { _Watchdog_Remove( &ts->TOD_watchdogs.System_watchdog ); 400161ac: 40 00 11 26 call 4001a644 <_Watchdog_Remove> 400161b0: 90 10 00 1d mov %i5, %o0 400161b4: 30 bf ff 9c b,a 40016024 <_Timer_server_Body+0x58> =============================================================================== 400161b8 <_Timer_server_Schedule_operation_method>: static void _Timer_server_Schedule_operation_method( Timer_server_Control *ts, Timer_Control *timer ) { 400161b8: 9d e3 bf a0 save %sp, -96, %sp if ( ts->insert_chain == NULL ) { 400161bc: c2 06 20 78 ld [ %i0 + 0x78 ], %g1 400161c0: 80 a0 60 00 cmp %g1, 0 400161c4: 12 80 00 4b bne 400162f0 <_Timer_server_Schedule_operation_method+0x138> 400161c8: a0 10 00 19 mov %i1, %l0 400161cc: 03 10 00 f3 sethi %hi(0x4003cc00), %g1 400161d0: c4 00 62 80 ld [ %g1 + 0x280 ], %g2 ! 4003ce80 <_Thread_Dispatch_disable_level> 400161d4: 84 00 a0 01 inc %g2 400161d8: c4 20 62 80 st %g2, [ %g1 + 0x280 ] * being inserted. This could result in an integer overflow. */ _Thread_Disable_dispatch(); if ( timer->the_class == TIMER_INTERVAL_ON_TASK ) { 400161dc: c2 06 60 38 ld [ %i1 + 0x38 ], %g1 400161e0: 80 a0 60 01 cmp %g1, 1 400161e4: 12 80 00 1f bne 40016260 <_Timer_server_Schedule_operation_method+0xa8> 400161e8: 80 a0 60 03 cmp %g1, 3 /* * We have to advance the last known ticks value of the server and update * the watchdog chain accordingly. */ _ISR_Disable( level ); 400161ec: 7f ff e1 07 call 4000e608 400161f0: 01 00 00 00 nop snapshot = _Watchdog_Ticks_since_boot; 400161f4: 03 10 00 f3 sethi %hi(0x4003cc00), %g1 400161f8: c6 00 63 d4 ld [ %g1 + 0x3d4 ], %g3 ! 4003cfd4 <_Watchdog_Ticks_since_boot> */ RTEMS_INLINE_ROUTINE bool _Chain_Is_empty( Chain_Control *the_chain ) { return (the_chain->first == _Chain_Tail(the_chain)); 400161fc: c2 06 20 30 ld [ %i0 + 0x30 ], %g1 last_snapshot = ts->Interval_watchdogs.last_snapshot; 40016200: c4 06 20 3c ld [ %i0 + 0x3c ], %g2 */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 40016204: 88 06 20 34 add %i0, 0x34, %g4 40016208: 80 a0 40 04 cmp %g1, %g4 4001620c: 02 80 00 08 be 4001622c <_Timer_server_Schedule_operation_method+0x74> 40016210: 84 20 c0 02 sub %g3, %g2, %g2 /* * We assume adequate unsigned arithmetic here. */ delta = snapshot - last_snapshot; delta_interval = first_watchdog->delta_interval; 40016214: c8 00 60 10 ld [ %g1 + 0x10 ], %g4 if (delta_interval > delta) { 40016218: 80 a0 80 04 cmp %g2, %g4 delta_interval -= delta; 4001621c: 84 21 00 02 sub %g4, %g2, %g2 * We assume adequate unsigned arithmetic here. */ delta = snapshot - last_snapshot; delta_interval = first_watchdog->delta_interval; if (delta_interval > delta) { 40016220: 9a 60 20 00 subx %g0, 0, %o5 40016224: 84 08 80 0d and %g2, %o5, %g2 delta_interval -= delta; } else { delta_interval = 0; } first_watchdog->delta_interval = delta_interval; 40016228: c4 20 60 10 st %g2, [ %g1 + 0x10 ] } ts->Interval_watchdogs.last_snapshot = snapshot; 4001622c: c6 26 20 3c st %g3, [ %i0 + 0x3c ] _ISR_Enable( level ); 40016230: 7f ff e0 fa call 4000e618 40016234: 01 00 00 00 nop _Watchdog_Insert( &ts->Interval_watchdogs.Chain, &timer->Ticker ); 40016238: 92 04 20 10 add %l0, 0x10, %o1 4001623c: 40 00 10 a5 call 4001a4d0 <_Watchdog_Insert> 40016240: 90 06 20 30 add %i0, 0x30, %o0 if ( !ts->active ) { 40016244: c2 0e 20 7c ldub [ %i0 + 0x7c ], %g1 40016248: 80 a0 60 00 cmp %g1, 0 4001624c: 12 80 00 27 bne 400162e8 <_Timer_server_Schedule_operation_method+0x130> 40016250: 01 00 00 00 nop _Timer_server_Reset_interval_system_watchdog( ts ); 40016254: 7f ff ff 34 call 40015f24 <_Timer_server_Reset_interval_system_watchdog> 40016258: 90 10 00 18 mov %i0, %o0 4001625c: 30 80 00 23 b,a 400162e8 <_Timer_server_Schedule_operation_method+0x130> } } else if ( timer->the_class == TIMER_TIME_OF_DAY_ON_TASK ) { 40016260: 12 80 00 22 bne 400162e8 <_Timer_server_Schedule_operation_method+0x130><== NEVER TAKEN 40016264: 01 00 00 00 nop /* * We have to advance the last known seconds value of the server and update * the watchdog chain accordingly. */ _ISR_Disable( level ); 40016268: 7f ff e0 e8 call 4000e608 4001626c: 01 00 00 00 nop */ RTEMS_INLINE_ROUTINE bool _Chain_Is_empty( Chain_Control *the_chain ) { return (the_chain->first == _Chain_Tail(the_chain)); 40016270: c6 06 20 68 ld [ %i0 + 0x68 ], %g3 snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch(); last_snapshot = ts->TOD_watchdogs.last_snapshot; 40016274: da 06 20 74 ld [ %i0 + 0x74 ], %o5 /* * We have to advance the last known seconds value of the server and update * the watchdog chain accordingly. */ _ISR_Disable( level ); snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch(); 40016278: 03 10 00 f3 sethi %hi(0x4003cc00), %g1 */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 4001627c: 84 06 20 6c add %i0, 0x6c, %g2 40016280: 80 a0 c0 02 cmp %g3, %g2 40016284: 02 80 00 0d be 400162b8 <_Timer_server_Schedule_operation_method+0x100> 40016288: c2 00 63 10 ld [ %g1 + 0x310 ], %g1 last_snapshot = ts->TOD_watchdogs.last_snapshot; if ( !_Chain_Is_empty( &ts->TOD_watchdogs.Chain ) ) { first_watchdog = _Watchdog_First( &ts->TOD_watchdogs.Chain ); delta_interval = first_watchdog->delta_interval; 4001628c: c8 00 e0 10 ld [ %g3 + 0x10 ], %g4 if ( snapshot > last_snapshot ) { 40016290: 80 a0 40 0d cmp %g1, %o5 } } else { /* * Someone put us in the past. */ delta = last_snapshot - snapshot; 40016294: 84 01 00 0d add %g4, %o5, %g2 snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch(); last_snapshot = ts->TOD_watchdogs.last_snapshot; if ( !_Chain_Is_empty( &ts->TOD_watchdogs.Chain ) ) { first_watchdog = _Watchdog_First( &ts->TOD_watchdogs.Chain ); delta_interval = first_watchdog->delta_interval; if ( snapshot > last_snapshot ) { 40016298: 08 80 00 07 bleu 400162b4 <_Timer_server_Schedule_operation_method+0xfc> 4001629c: 84 20 80 01 sub %g2, %g1, %g2 /* * We advanced in time. */ delta = snapshot - last_snapshot; 400162a0: 84 20 40 0d sub %g1, %o5, %g2 if (delta_interval > delta) { 400162a4: 80 a0 80 04 cmp %g2, %g4 delta_interval -= delta; 400162a8: 84 21 00 02 sub %g4, %g2, %g2 if ( snapshot > last_snapshot ) { /* * We advanced in time. */ delta = snapshot - last_snapshot; if (delta_interval > delta) { 400162ac: 9a 60 20 00 subx %g0, 0, %o5 400162b0: 84 08 80 0d and %g2, %o5, %g2 * Someone put us in the past. */ delta = last_snapshot - snapshot; delta_interval += delta; } first_watchdog->delta_interval = delta_interval; 400162b4: c4 20 e0 10 st %g2, [ %g3 + 0x10 ] } ts->TOD_watchdogs.last_snapshot = snapshot; 400162b8: c2 26 20 74 st %g1, [ %i0 + 0x74 ] _ISR_Enable( level ); 400162bc: 7f ff e0 d7 call 4000e618 400162c0: 01 00 00 00 nop _Watchdog_Insert( &ts->TOD_watchdogs.Chain, &timer->Ticker ); 400162c4: 92 04 20 10 add %l0, 0x10, %o1 400162c8: 40 00 10 82 call 4001a4d0 <_Watchdog_Insert> 400162cc: 90 06 20 68 add %i0, 0x68, %o0 if ( !ts->active ) { 400162d0: c2 0e 20 7c ldub [ %i0 + 0x7c ], %g1 400162d4: 80 a0 60 00 cmp %g1, 0 400162d8: 12 80 00 04 bne 400162e8 <_Timer_server_Schedule_operation_method+0x130> 400162dc: 01 00 00 00 nop _Timer_server_Reset_tod_system_watchdog( ts ); 400162e0: 7f ff ff 26 call 40015f78 <_Timer_server_Reset_tod_system_watchdog> 400162e4: 90 10 00 18 mov %i0, %o0 } } _Thread_Enable_dispatch(); 400162e8: 40 00 0a e4 call 40018e78 <_Thread_Enable_dispatch> 400162ec: 81 e8 00 00 restore * 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 ); 400162f0: f0 06 20 78 ld [ %i0 + 0x78 ], %i0 400162f4: 40 00 01 b9 call 400169d8 <_Chain_Append> 400162f8: 81 e8 00 00 restore =============================================================================== 4000b340 <_Timespec_Greater_than>: bool _Timespec_Greater_than( const struct timespec *lhs, const struct timespec *rhs ) { if ( lhs->tv_sec > rhs->tv_sec ) 4000b340: c6 02 00 00 ld [ %o0 ], %g3 4000b344: c4 02 40 00 ld [ %o1 ], %g2 bool _Timespec_Greater_than( const struct timespec *lhs, const struct timespec *rhs ) { 4000b348: 82 10 00 08 mov %o0, %g1 if ( lhs->tv_sec > rhs->tv_sec ) 4000b34c: 80 a0 c0 02 cmp %g3, %g2 4000b350: 14 80 00 0b bg 4000b37c <_Timespec_Greater_than+0x3c> 4000b354: 90 10 20 01 mov 1, %o0 return true; if ( lhs->tv_sec < rhs->tv_sec ) 4000b358: 80 a0 c0 02 cmp %g3, %g2 4000b35c: 06 80 00 08 bl 4000b37c <_Timespec_Greater_than+0x3c> <== NEVER TAKEN 4000b360: 90 10 20 00 clr %o0 #include #include #include bool _Timespec_Greater_than( 4000b364: c4 00 60 04 ld [ %g1 + 4 ], %g2 4000b368: c2 02 60 04 ld [ %o1 + 4 ], %g1 4000b36c: 80 a0 80 01 cmp %g2, %g1 4000b370: 14 80 00 03 bg 4000b37c <_Timespec_Greater_than+0x3c> 4000b374: 90 10 20 01 mov 1, %o0 4000b378: 90 10 20 00 clr %o0 /* ASSERT: lhs->tv_sec == rhs->tv_sec */ if ( lhs->tv_nsec > rhs->tv_nsec ) return true; return false; } 4000b37c: 81 c3 e0 08 retl =============================================================================== 4000b870 <_Watchdog_Adjust>: void _Watchdog_Adjust( Chain_Control *header, Watchdog_Adjust_directions direction, Watchdog_Interval units ) { 4000b870: 9d e3 bf a0 save %sp, -96, %sp ISR_Level level; _ISR_Disable( level ); 4000b874: 7f ff dd 20 call 40002cf4 4000b878: a0 10 00 18 mov %i0, %l0 */ RTEMS_INLINE_ROUTINE bool _Chain_Is_empty( Chain_Control *the_chain ) { return (the_chain->first == _Chain_Tail(the_chain)); 4000b87c: c2 06 00 00 ld [ %i0 ], %g1 */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 4000b880: a2 06 20 04 add %i0, 4, %l1 * hence the compiler must not assume *header to remain * unmodified across that call. * * Till Straumann, 7/2003 */ if ( !_Chain_Is_empty( header ) ) { 4000b884: 80 a0 40 11 cmp %g1, %l1 4000b888: 02 80 00 1e be 4000b900 <_Watchdog_Adjust+0x90> 4000b88c: 80 a6 60 00 cmp %i1, 0 switch ( direction ) { 4000b890: 02 80 00 19 be 4000b8f4 <_Watchdog_Adjust+0x84> 4000b894: a4 10 20 01 mov 1, %l2 4000b898: 80 a6 60 01 cmp %i1, 1 4000b89c: 12 80 00 19 bne 4000b900 <_Watchdog_Adjust+0x90> <== NEVER TAKEN 4000b8a0: 01 00 00 00 nop case WATCHDOG_BACKWARD: _Watchdog_First( header )->delta_interval += units; 4000b8a4: c4 00 60 10 ld [ %g1 + 0x10 ], %g2 4000b8a8: 10 80 00 07 b 4000b8c4 <_Watchdog_Adjust+0x54> 4000b8ac: b4 00 80 1a add %g2, %i2, %i2 break; case WATCHDOG_FORWARD: while ( units ) { if ( units < _Watchdog_First( header )->delta_interval ) { 4000b8b0: f2 00 60 10 ld [ %g1 + 0x10 ], %i1 4000b8b4: 80 a6 80 19 cmp %i2, %i1 4000b8b8: 3a 80 00 05 bcc,a 4000b8cc <_Watchdog_Adjust+0x5c> 4000b8bc: e4 20 60 10 st %l2, [ %g1 + 0x10 ] _Watchdog_First( header )->delta_interval -= units; 4000b8c0: b4 26 40 1a sub %i1, %i2, %i2 break; 4000b8c4: 10 80 00 0f b 4000b900 <_Watchdog_Adjust+0x90> 4000b8c8: f4 20 60 10 st %i2, [ %g1 + 0x10 ] } else { units -= _Watchdog_First( header )->delta_interval; _Watchdog_First( header )->delta_interval = 1; _ISR_Enable( level ); 4000b8cc: 7f ff dd 0e call 40002d04 4000b8d0: 01 00 00 00 nop _Watchdog_Tickle( header ); 4000b8d4: 40 00 00 95 call 4000bb28 <_Watchdog_Tickle> 4000b8d8: 90 10 00 10 mov %l0, %o0 _ISR_Disable( level ); 4000b8dc: 7f ff dd 06 call 40002cf4 4000b8e0: 01 00 00 00 nop if ( _Chain_Is_empty( header ) ) 4000b8e4: c2 04 00 00 ld [ %l0 ], %g1 4000b8e8: 80 a0 40 11 cmp %g1, %l1 4000b8ec: 02 80 00 05 be 4000b900 <_Watchdog_Adjust+0x90> 4000b8f0: b4 26 80 19 sub %i2, %i1, %i2 switch ( direction ) { case WATCHDOG_BACKWARD: _Watchdog_First( header )->delta_interval += units; break; case WATCHDOG_FORWARD: while ( units ) { 4000b8f4: 80 a6 a0 00 cmp %i2, 0 4000b8f8: 32 bf ff ee bne,a 4000b8b0 <_Watchdog_Adjust+0x40> <== ALWAYS TAKEN 4000b8fc: c2 04 00 00 ld [ %l0 ], %g1 } break; } } _ISR_Enable( level ); 4000b900: 7f ff dd 01 call 40002d04 4000b904: 91 e8 00 08 restore %g0, %o0, %o0 =============================================================================== 40009804 <_Watchdog_Remove>: */ Watchdog_States _Watchdog_Remove( Watchdog_Control *the_watchdog ) { 40009804: 9d e3 bf a0 save %sp, -96, %sp ISR_Level level; Watchdog_States previous_state; Watchdog_Control *next_watchdog; _ISR_Disable( level ); 40009808: 7f ff e1 51 call 40001d4c 4000980c: a0 10 00 18 mov %i0, %l0 previous_state = the_watchdog->state; 40009810: f0 06 20 08 ld [ %i0 + 8 ], %i0 switch ( previous_state ) { 40009814: 80 a6 20 01 cmp %i0, 1 40009818: 22 80 00 1e be,a 40009890 <_Watchdog_Remove+0x8c> 4000981c: c0 24 20 08 clr [ %l0 + 8 ] 40009820: 0a 80 00 1d bcs 40009894 <_Watchdog_Remove+0x90> 40009824: 03 10 00 71 sethi %hi(0x4001c400), %g1 40009828: 80 a6 20 03 cmp %i0, 3 4000982c: 18 80 00 1a bgu 40009894 <_Watchdog_Remove+0x90> <== NEVER TAKEN 40009830: 01 00 00 00 nop 40009834: c2 04 00 00 ld [ %l0 ], %g1 break; case WATCHDOG_ACTIVE: case WATCHDOG_REMOVE_IT: the_watchdog->state = WATCHDOG_INACTIVE; 40009838: c0 24 20 08 clr [ %l0 + 8 ] next_watchdog = _Watchdog_Next( the_watchdog ); if ( _Watchdog_Next(next_watchdog) ) 4000983c: c4 00 40 00 ld [ %g1 ], %g2 40009840: 80 a0 a0 00 cmp %g2, 0 40009844: 22 80 00 07 be,a 40009860 <_Watchdog_Remove+0x5c> 40009848: 03 10 00 71 sethi %hi(0x4001c400), %g1 next_watchdog->delta_interval += the_watchdog->delta_interval; 4000984c: c6 00 60 10 ld [ %g1 + 0x10 ], %g3 ! 4001c410 <_Thread_Dispatch_disable_level> 40009850: c4 04 20 10 ld [ %l0 + 0x10 ], %g2 40009854: 84 00 c0 02 add %g3, %g2, %g2 40009858: c4 20 60 10 st %g2, [ %g1 + 0x10 ] if ( _Watchdog_Sync_count ) 4000985c: 03 10 00 71 sethi %hi(0x4001c400), %g1 40009860: c2 00 61 60 ld [ %g1 + 0x160 ], %g1 ! 4001c560 <_Watchdog_Sync_count> 40009864: 80 a0 60 00 cmp %g1, 0 40009868: 22 80 00 07 be,a 40009884 <_Watchdog_Remove+0x80> 4000986c: c2 04 00 00 ld [ %l0 ], %g1 _Watchdog_Sync_level = _ISR_Nest_level; 40009870: 03 10 00 71 sethi %hi(0x4001c400), %g1 40009874: c4 00 60 a8 ld [ %g1 + 0xa8 ], %g2 ! 4001c4a8 <_ISR_Nest_level> 40009878: 03 10 00 71 sethi %hi(0x4001c400), %g1 4000987c: c4 20 60 c8 st %g2, [ %g1 + 0xc8 ] ! 4001c4c8 <_Watchdog_Sync_level> ) { Chain_Node *next; Chain_Node *previous; next = the_node->next; 40009880: c2 04 00 00 ld [ %l0 ], %g1 previous = the_node->previous; 40009884: c4 04 20 04 ld [ %l0 + 4 ], %g2 next->previous = previous; previous->next = next; 40009888: c2 20 80 00 st %g1, [ %g2 ] Chain_Node *next; Chain_Node *previous; next = the_node->next; previous = the_node->previous; next->previous = previous; 4000988c: c4 20 60 04 st %g2, [ %g1 + 4 ] _Chain_Extract_unprotected( &the_watchdog->Node ); break; } the_watchdog->stop_time = _Watchdog_Ticks_since_boot; 40009890: 03 10 00 71 sethi %hi(0x4001c400), %g1 40009894: c2 00 61 64 ld [ %g1 + 0x164 ], %g1 ! 4001c564 <_Watchdog_Ticks_since_boot> 40009898: c2 24 20 18 st %g1, [ %l0 + 0x18 ] _ISR_Enable( level ); 4000989c: 7f ff e1 30 call 40001d5c 400098a0: 01 00 00 00 nop return( previous_state ); } 400098a4: 81 c7 e0 08 ret 400098a8: 81 e8 00 00 restore =============================================================================== 4000b03c <_Watchdog_Report_chain>: void _Watchdog_Report_chain( const char *name, Chain_Control *header ) { 4000b03c: 9d e3 bf a0 save %sp, -96, %sp ISR_Level level; Chain_Node *node; _ISR_Disable( level ); 4000b040: 7f ff dd fb call 4000282c 4000b044: a0 10 00 18 mov %i0, %l0 4000b048: b0 10 00 08 mov %o0, %i0 printk( "Watchdog Chain: %s %p\n", name, header ); 4000b04c: 11 10 00 80 sethi %hi(0x40020000), %o0 4000b050: 94 10 00 19 mov %i1, %o2 4000b054: 90 12 23 48 or %o0, 0x348, %o0 4000b058: 7f ff e6 7c call 40004a48 4000b05c: 92 10 00 10 mov %l0, %o1 */ RTEMS_INLINE_ROUTINE bool _Chain_Is_empty( Chain_Control *the_chain ) { return (the_chain->first == _Chain_Tail(the_chain)); 4000b060: e2 06 40 00 ld [ %i1 ], %l1 */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 4000b064: b2 06 60 04 add %i1, 4, %i1 if ( !_Chain_Is_empty( header ) ) { 4000b068: 80 a4 40 19 cmp %l1, %i1 4000b06c: 02 80 00 0e be 4000b0a4 <_Watchdog_Report_chain+0x68> 4000b070: 11 10 00 80 sethi %hi(0x40020000), %o0 node != _Chain_Tail(header) ; node = node->next ) { Watchdog_Control *watch = (Watchdog_Control *) node; _Watchdog_Report( NULL, watch ); 4000b074: 92 10 00 11 mov %l1, %o1 4000b078: 40 00 00 10 call 4000b0b8 <_Watchdog_Report> 4000b07c: 90 10 20 00 clr %o0 _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 ) 4000b080: e2 04 40 00 ld [ %l1 ], %l1 Chain_Node *node; _ISR_Disable( level ); printk( "Watchdog Chain: %s %p\n", name, header ); if ( !_Chain_Is_empty( header ) ) { for ( node = header->first ; 4000b084: 80 a4 40 19 cmp %l1, %i1 4000b088: 12 bf ff fc bne 4000b078 <_Watchdog_Report_chain+0x3c> <== NEVER TAKEN 4000b08c: 92 10 00 11 mov %l1, %o1 { Watchdog_Control *watch = (Watchdog_Control *) node; _Watchdog_Report( NULL, watch ); } printk( "== end of %s \n", name ); 4000b090: 92 10 00 10 mov %l0, %o1 4000b094: 11 10 00 80 sethi %hi(0x40020000), %o0 4000b098: 7f ff e6 6c call 40004a48 4000b09c: 90 12 23 60 or %o0, 0x360, %o0 ! 40020360 4000b0a0: 30 80 00 03 b,a 4000b0ac <_Watchdog_Report_chain+0x70> } else { printk( "Chain is empty\n" ); 4000b0a4: 7f ff e6 69 call 40004a48 4000b0a8: 90 12 23 70 or %o0, 0x370, %o0 } _ISR_Enable( level ); 4000b0ac: 7f ff dd e4 call 4000283c 4000b0b0: 81 e8 00 00 restore =============================================================================== 40024124 <__kill>: #endif int __kill( pid_t pid, int sig ) { return 0; } 40024124: 81 c3 e0 08 retl <== NOT EXECUTED 40024128: 90 10 20 00 clr %o0 <== NOT EXECUTED =============================================================================== 40019ac4 <_calloc_r>: struct _reent *ignored __attribute__((unused)), size_t elements, size_t size ) { return calloc( elements, size ); 40019ac4: 90 10 00 09 mov %o1, %o0 <== NOT EXECUTED 40019ac8: 92 10 00 0a mov %o2, %o1 <== NOT EXECUTED 40019acc: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 40019ad0: 7f ff c5 12 call 4000af18 <== NOT EXECUTED 40019ad4: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED =============================================================================== 40019d9c <_exit>: /* * If the toolset uses init/fini sections, then we need to * run the global destructors now. */ #if defined(__USE_INIT_FINI__) FINI_SYMBOL(); 40019d9c: 9d e3 bf a0 save %sp, -96, %sp 40019da0: 40 00 06 d5 call 4001b8f4 <_fini> 40019da4: 01 00 00 00 nop * 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(); 40019da8: 7f ff ff e1 call 40019d2c 40019dac: 01 00 00 00 nop rtems_shutdown_executive(status); 40019db0: 40 00 00 4c call 40019ee0 40019db4: 90 10 00 18 mov %i0, %o0 40019db8: 30 80 00 00 b,a 40019db8 <_exit+0x1c> <== NOT EXECUTED =============================================================================== 40004314 <_fcntl_r>: int fd, int cmd, int arg ) { return fcntl( fd, cmd, arg ); 40004314: 90 10 00 09 mov %o1, %o0 <== NOT EXECUTED 40004318: 92 10 00 0a mov %o2, %o1 <== NOT EXECUTED 4000431c: 94 10 00 0b mov %o3, %o2 <== NOT EXECUTED 40004320: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 40004324: 7f ff ff 7f call 40004120 <== NOT EXECUTED 40004328: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED =============================================================================== 400240f8 <_getpid_r>: pid_t _getpid_r( struct _reent *ptr __attribute__((unused)) ) { return getpid(); } 400240f8: 81 c3 e0 08 retl <== NOT EXECUTED 400240fc: 90 10 20 01 mov 1, %o0 <== NOT EXECUTED =============================================================================== 4000b228 <_gettimeofday>: int _gettimeofday( struct timeval *tp, struct timezone *tzp ) { return gettimeofday( tp, tzp ); 4000b228: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 4000b22c: 7f ff ff e6 call 4000b1c4 <== NOT EXECUTED 4000b230: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED =============================================================================== 4002411c <_kill_r>: #include int _kill_r( struct _reent *ptr, pid_t pid, int sig ) { return 0; } 4002411c: 81 c3 e0 08 retl <== NOT EXECUTED 40024120: 90 10 20 00 clr %o0 <== NOT EXECUTED =============================================================================== 40004f00 <_link_r>: struct _reent *ptr __attribute__((unused)), const char *existing, const char *new ) { return link( existing, new ); 40004f00: 90 10 00 09 mov %o1, %o0 <== NOT EXECUTED 40004f04: 92 10 00 0a mov %o2, %o1 <== NOT EXECUTED 40004f08: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 40004f0c: 7f ff ff 61 call 40004c90 <== NOT EXECUTED 40004f10: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED =============================================================================== 40019eac <_realloc_r>: struct _reent *ignored __attribute__((unused)), void *ptr, size_t size ) { return realloc( ptr, size ); 40019eac: 90 10 00 09 mov %o1, %o0 <== NOT EXECUTED 40019eb0: 92 10 00 0a mov %o2, %o1 <== NOT EXECUTED 40019eb4: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 40019eb8: 40 00 00 17 call 40019f14 <== NOT EXECUTED 40019ebc: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED =============================================================================== 40007704 <_rename_r>: int _rename_r( struct _reent *ptr __attribute__((unused)), const char *old, const char *new ) { 40007704: 9d e3 bf 60 save %sp, -160, %sp /* * Get the parent node of the old path to be renamed. Find the parent path. */ old_parent_pathlen = rtems_filesystem_dirname ( old ); 40007708: 7f ff fa 9f call 40006184 4000770c: 90 10 00 19 mov %i1, %o0 if ( old_parent_pathlen == 0 ) 40007710: a0 92 20 00 orcc %o0, 0, %l0 40007714: 32 80 00 18 bne,a 40007774 <_rename_r+0x70> 40007718: 90 10 00 19 mov %i1, %o0 rtems_filesystem_get_start_loc( old, &i, &old_parent_loc ); 4000771c: c2 4e 40 00 ldsb [ %i1 ], %g1 40007720: 80 a0 60 5c cmp %g1, 0x5c 40007724: 22 80 00 08 be,a 40007744 <_rename_r+0x40> <== NEVER TAKEN 40007728: 03 10 00 9c sethi %hi(0x40027000), %g1 <== NOT EXECUTED 4000772c: 80 a0 60 2f cmp %g1, 0x2f 40007730: 22 80 00 05 be,a 40007744 <_rename_r+0x40> <== NEVER TAKEN 40007734: 03 10 00 9c sethi %hi(0x40027000), %g1 <== NOT EXECUTED 40007738: 80 a0 60 00 cmp %g1, 0 4000773c: 12 80 00 06 bne 40007754 <_rename_r+0x50> <== ALWAYS TAKEN 40007740: 03 10 00 9c sethi %hi(0x40027000), %g1 40007744: d2 00 62 e8 ld [ %g1 + 0x2e8 ], %o1 ! 400272e8 <== NOT EXECUTED 40007748: 90 07 bf d4 add %fp, -44, %o0 <== NOT EXECUTED 4000774c: 10 80 00 05 b 40007760 <_rename_r+0x5c> <== NOT EXECUTED 40007750: 92 02 60 18 add %o1, 0x18, %o1 <== NOT EXECUTED 40007754: d2 00 62 e8 ld [ %g1 + 0x2e8 ], %o1 40007758: 90 07 bf d4 add %fp, -44, %o0 4000775c: 92 02 60 04 add %o1, 4, %o1 40007760: 94 10 20 14 mov 0x14, %o2 40007764: 40 00 35 ee call 40014f1c 40007768: a2 10 20 00 clr %l1 /* * Start from the parent to find the node that should be under it. */ old_loc = old_parent_loc; 4000776c: 10 80 00 0b b 40007798 <_rename_r+0x94> 40007770: 94 10 20 14 mov 0x14, %o2 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, 40007774: 92 10 00 10 mov %l0, %o1 40007778: 94 10 20 02 mov 2, %o2 4000777c: 96 07 bf d4 add %fp, -44, %o3 40007780: 7f ff fa cf call 400062bc 40007784: 98 10 20 00 clr %o4 RTEMS_LIBIO_PERMS_WRITE, &old_parent_loc, false ); if ( result != 0 ) 40007788: 80 a2 20 00 cmp %o0, 0 4000778c: 12 80 00 e3 bne 40007b18 <_rename_r+0x414> <== NEVER TAKEN 40007790: a2 10 20 01 mov 1, %l1 /* * Start from the parent to find the node that should be under it. */ old_loc = old_parent_loc; 40007794: 94 10 20 14 mov 0x14, %o2 40007798: a6 07 bf e8 add %fp, -24, %l3 4000779c: a4 07 bf d4 add %fp, -44, %l2 400077a0: 90 10 00 13 mov %l3, %o0 400077a4: 40 00 35 de call 40014f1c 400077a8: 92 10 00 12 mov %l2, %o1 name = old + old_parent_pathlen; 400077ac: b2 06 40 10 add %i1, %l0, %i1 400077b0: f2 27 bf fc st %i1, [ %fp + -4 ] name += rtems_filesystem_prefix_separators( name, strlen( name ) ); 400077b4: 40 00 3c 23 call 40016840 400077b8: 90 10 00 19 mov %i1, %o0 400077bc: 92 10 00 08 mov %o0, %o1 400077c0: 7f ff fa 60 call 40006140 400077c4: 90 10 00 19 mov %i1, %o0 400077c8: b2 06 40 08 add %i1, %o0, %i1 400077cc: f2 27 bf fc st %i1, [ %fp + -4 ] result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 400077d0: 40 00 3c 1c call 40016840 400077d4: 90 10 00 19 mov %i1, %o0 400077d8: 96 10 00 13 mov %l3, %o3 400077dc: 92 10 00 08 mov %o0, %o1 400077e0: 94 10 20 00 clr %o2 400077e4: 90 10 00 19 mov %i1, %o0 400077e8: 7f ff fa 79 call 400061cc 400077ec: 98 10 20 00 clr %o4 0, &old_loc, false ); if ( result != 0 ) { 400077f0: 80 a2 20 00 cmp %o0, 0 400077f4: 22 80 00 0e be,a 4000782c <_rename_r+0x128> 400077f8: c2 4e 80 00 ldsb [ %i2 ], %g1 if ( free_old_parentloc ) 400077fc: 80 8c 60 ff btst 0xff, %l1 40007800: 02 80 00 4e be 40007938 <_rename_r+0x234> <== NEVER TAKEN 40007804: b0 10 3f ff mov -1, %i0 rtems_filesystem_freenode( &old_parent_loc ); 40007808: c2 07 bf e0 ld [ %fp + -32 ], %g1 4000780c: 80 a0 60 00 cmp %g1, 0 40007810: 02 80 00 c3 be 40007b1c <_rename_r+0x418> <== NEVER TAKEN 40007814: 01 00 00 00 nop 40007818: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 4000781c: 80 a0 60 00 cmp %g1, 0 40007820: 02 80 00 46 be 40007938 <_rename_r+0x234> <== NEVER TAKEN 40007824: 90 10 00 12 mov %l2, %o0 40007828: 30 80 00 42 b,a 40007930 <_rename_r+0x22c> /* * Get the parent of the new node we are renaming to. */ rtems_filesystem_get_start_loc( new, &i, &new_parent_loc ); 4000782c: 80 a0 60 5c cmp %g1, 0x5c 40007830: 22 80 00 08 be,a 40007850 <_rename_r+0x14c> <== NEVER TAKEN 40007834: 03 10 00 9c sethi %hi(0x40027000), %g1 <== NOT EXECUTED 40007838: 80 a0 60 2f cmp %g1, 0x2f 4000783c: 22 80 00 05 be,a 40007850 <_rename_r+0x14c> 40007840: 03 10 00 9c sethi %hi(0x40027000), %g1 40007844: 80 a0 60 00 cmp %g1, 0 40007848: 12 80 00 09 bne 4000786c <_rename_r+0x168> <== ALWAYS TAKEN 4000784c: 03 10 00 9c sethi %hi(0x40027000), %g1 40007850: d2 00 62 e8 ld [ %g1 + 0x2e8 ], %o1 ! 400272e8 40007854: 90 07 bf c0 add %fp, -64, %o0 40007858: 92 02 60 18 add %o1, 0x18, %o1 4000785c: 40 00 35 b0 call 40014f1c 40007860: 94 10 20 14 mov 0x14, %o2 40007864: 10 80 00 08 b 40007884 <_rename_r+0x180> 40007868: 90 10 20 01 mov 1, %o0 4000786c: d2 00 62 e8 ld [ %g1 + 0x2e8 ], %o1 40007870: 90 07 bf c0 add %fp, -64, %o0 40007874: 92 02 60 04 add %o1, 4, %o1 40007878: 40 00 35 a9 call 40014f1c 4000787c: 94 10 20 14 mov 0x14, %o2 40007880: 90 10 20 00 clr %o0 if ( !new_parent_loc.ops->evalformake_h ) { 40007884: c2 07 bf cc ld [ %fp + -52 ], %g1 40007888: c2 00 60 04 ld [ %g1 + 4 ], %g1 4000788c: 80 a0 60 00 cmp %g1, 0 40007890: 02 80 00 5e be 40007a08 <_rename_r+0x304> 40007894: 94 07 bf fc add %fp, -4, %o2 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 ); 40007898: 90 06 80 08 add %i2, %o0, %o0 4000789c: a0 07 bf c0 add %fp, -64, %l0 400078a0: 9f c0 40 00 call %g1 400078a4: 92 10 00 10 mov %l0, %o1 if ( result != 0 ) { 400078a8: 80 a2 20 00 cmp %o0, 0 400078ac: 02 80 00 25 be 40007940 <_rename_r+0x23c> 400078b0: c2 07 bf d0 ld [ %fp + -48 ], %g1 rtems_filesystem_freenode( &new_parent_loc ); 400078b4: c2 07 bf cc ld [ %fp + -52 ], %g1 400078b8: 80 a0 60 00 cmp %g1, 0 400078bc: 02 80 00 09 be 400078e0 <_rename_r+0x1dc> <== NEVER TAKEN 400078c0: 80 8c 60 ff btst 0xff, %l1 400078c4: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 400078c8: 80 a0 60 00 cmp %g1, 0 400078cc: 02 80 00 05 be 400078e0 <_rename_r+0x1dc> <== NEVER TAKEN 400078d0: 80 8c 60 ff btst 0xff, %l1 400078d4: 9f c0 40 00 call %g1 400078d8: 90 10 00 10 mov %l0, %o0 if ( free_old_parentloc ) 400078dc: 80 8c 60 ff btst 0xff, %l1 400078e0: 02 80 00 0d be 40007914 <_rename_r+0x210> <== NEVER TAKEN 400078e4: c2 07 bf f4 ld [ %fp + -12 ], %g1 rtems_filesystem_freenode( &old_parent_loc ); 400078e8: c2 07 bf e0 ld [ %fp + -32 ], %g1 400078ec: 80 a0 60 00 cmp %g1, 0 400078f0: 22 80 00 09 be,a 40007914 <_rename_r+0x210> <== NEVER TAKEN 400078f4: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED 400078f8: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 400078fc: 80 a0 60 00 cmp %g1, 0 40007900: 22 80 00 05 be,a 40007914 <_rename_r+0x210> <== NEVER TAKEN 40007904: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED 40007908: 9f c0 40 00 call %g1 4000790c: 90 07 bf d4 add %fp, -44, %o0 rtems_filesystem_freenode( &old_loc ); 40007910: c2 07 bf f4 ld [ %fp + -12 ], %g1 40007914: 80 a0 60 00 cmp %g1, 0 40007918: 02 80 00 08 be 40007938 <_rename_r+0x234> <== NEVER TAKEN 4000791c: b0 10 3f ff mov -1, %i0 40007920: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40007924: 80 a0 60 00 cmp %g1, 0 40007928: 02 80 00 04 be 40007938 <_rename_r+0x234> <== NEVER TAKEN 4000792c: 90 07 bf e8 add %fp, -24, %o0 40007930: 9f c0 40 00 call %g1 40007934: b0 10 3f ff mov -1, %i0 40007938: 81 c7 e0 08 ret 4000793c: 81 e8 00 00 restore /* * 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 ) { 40007940: c6 07 bf e4 ld [ %fp + -28 ], %g3 40007944: 80 a0 c0 01 cmp %g3, %g1 40007948: 02 80 00 26 be 400079e0 <_rename_r+0x2dc> 4000794c: c4 07 bf cc ld [ %fp + -52 ], %g2 rtems_filesystem_freenode( &new_parent_loc ); 40007950: 80 a0 a0 00 cmp %g2, 0 40007954: 02 80 00 09 be 40007978 <_rename_r+0x274> <== NEVER TAKEN 40007958: 80 8c 60 ff btst 0xff, %l1 4000795c: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 40007960: 80 a0 60 00 cmp %g1, 0 40007964: 02 80 00 05 be 40007978 <_rename_r+0x274> <== NEVER TAKEN 40007968: 80 8c 60 ff btst 0xff, %l1 4000796c: 9f c0 40 00 call %g1 40007970: 90 10 00 10 mov %l0, %o0 if ( free_old_parentloc ) 40007974: 80 8c 60 ff btst 0xff, %l1 40007978: 02 80 00 0d be 400079ac <_rename_r+0x2a8> 4000797c: c2 07 bf f4 ld [ %fp + -12 ], %g1 rtems_filesystem_freenode( &old_parent_loc ); 40007980: c2 07 bf e0 ld [ %fp + -32 ], %g1 40007984: 80 a0 60 00 cmp %g1, 0 40007988: 22 80 00 09 be,a 400079ac <_rename_r+0x2a8> <== NEVER TAKEN 4000798c: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED 40007990: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40007994: 80 a0 60 00 cmp %g1, 0 40007998: 22 80 00 05 be,a 400079ac <_rename_r+0x2a8> <== NEVER TAKEN 4000799c: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED 400079a0: 9f c0 40 00 call %g1 400079a4: 90 07 bf d4 add %fp, -44, %o0 rtems_filesystem_freenode( &old_loc ); 400079a8: c2 07 bf f4 ld [ %fp + -12 ], %g1 400079ac: 80 a0 60 00 cmp %g1, 0 400079b0: 02 80 00 08 be 400079d0 <_rename_r+0x2cc> <== NEVER TAKEN 400079b4: 01 00 00 00 nop 400079b8: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 400079bc: 80 a0 60 00 cmp %g1, 0 400079c0: 02 80 00 04 be 400079d0 <_rename_r+0x2cc> <== NEVER TAKEN 400079c4: 01 00 00 00 nop 400079c8: 9f c0 40 00 call %g1 400079cc: 90 07 bf e8 add %fp, -24, %o0 rtems_set_errno_and_return_minus_one( EXDEV ); 400079d0: 40 00 2e c9 call 400134f4 <__errno> 400079d4: b0 10 3f ff mov -1, %i0 400079d8: 10 80 00 26 b 40007a70 <_rename_r+0x36c> 400079dc: 82 10 20 12 mov 0x12, %g1 } if ( !new_parent_loc.ops->rename_h ) { 400079e0: c2 00 a0 40 ld [ %g2 + 0x40 ], %g1 400079e4: 80 a0 60 00 cmp %g1, 0 400079e8: 12 80 00 25 bne 40007a7c <_rename_r+0x378> 400079ec: d6 07 bf fc ld [ %fp + -4 ], %o3 rtems_filesystem_freenode( &new_parent_loc ); 400079f0: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 400079f4: 80 a0 60 00 cmp %g1, 0 400079f8: 02 80 00 05 be 40007a0c <_rename_r+0x308> <== NEVER TAKEN 400079fc: 80 8c 60 ff btst 0xff, %l1 40007a00: 9f c0 40 00 call %g1 40007a04: 90 10 00 10 mov %l0, %o0 if ( free_old_parentloc ) 40007a08: 80 8c 60 ff btst 0xff, %l1 40007a0c: 02 80 00 0d be 40007a40 <_rename_r+0x33c> <== NEVER TAKEN 40007a10: c2 07 bf f4 ld [ %fp + -12 ], %g1 rtems_filesystem_freenode( &old_parent_loc ); 40007a14: c2 07 bf e0 ld [ %fp + -32 ], %g1 40007a18: 80 a0 60 00 cmp %g1, 0 40007a1c: 22 80 00 09 be,a 40007a40 <_rename_r+0x33c> <== NEVER TAKEN 40007a20: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED 40007a24: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40007a28: 80 a0 60 00 cmp %g1, 0 40007a2c: 22 80 00 05 be,a 40007a40 <_rename_r+0x33c> <== NEVER TAKEN 40007a30: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED 40007a34: 9f c0 40 00 call %g1 40007a38: 90 07 bf d4 add %fp, -44, %o0 rtems_filesystem_freenode( &old_loc ); 40007a3c: c2 07 bf f4 ld [ %fp + -12 ], %g1 40007a40: 80 a0 60 00 cmp %g1, 0 40007a44: 02 80 00 08 be 40007a64 <_rename_r+0x360> <== NEVER TAKEN 40007a48: 01 00 00 00 nop 40007a4c: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40007a50: 80 a0 60 00 cmp %g1, 0 40007a54: 02 80 00 04 be 40007a64 <_rename_r+0x360> <== NEVER TAKEN 40007a58: 01 00 00 00 nop 40007a5c: 9f c0 40 00 call %g1 40007a60: 90 07 bf e8 add %fp, -24, %o0 rtems_set_errno_and_return_minus_one( ENOTSUP ); 40007a64: 40 00 2e a4 call 400134f4 <__errno> 40007a68: b0 10 3f ff mov -1, %i0 40007a6c: 82 10 20 86 mov 0x86, %g1 40007a70: c2 22 00 00 st %g1, [ %o0 ] 40007a74: 81 c7 e0 08 ret 40007a78: 81 e8 00 00 restore } result = (*new_parent_loc.ops->rename_h)( &old_parent_loc, &old_loc, &new_parent_loc, name ); 40007a7c: 90 07 bf d4 add %fp, -44, %o0 40007a80: 92 07 bf e8 add %fp, -24, %o1 40007a84: 9f c0 40 00 call %g1 40007a88: 94 10 00 10 mov %l0, %o2 rtems_filesystem_freenode( &new_parent_loc ); 40007a8c: c2 07 bf cc ld [ %fp + -52 ], %g1 40007a90: 80 a0 60 00 cmp %g1, 0 40007a94: 02 80 00 08 be 40007ab4 <_rename_r+0x3b0> <== NEVER TAKEN 40007a98: b0 10 00 08 mov %o0, %i0 40007a9c: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40007aa0: 80 a0 60 00 cmp %g1, 0 40007aa4: 02 80 00 05 be 40007ab8 <_rename_r+0x3b4> <== NEVER TAKEN 40007aa8: 80 8c 60 ff btst 0xff, %l1 40007aac: 9f c0 40 00 call %g1 40007ab0: 90 10 00 10 mov %l0, %o0 if ( free_old_parentloc ) 40007ab4: 80 8c 60 ff btst 0xff, %l1 40007ab8: 02 80 00 0d be 40007aec <_rename_r+0x3e8> 40007abc: c2 07 bf f4 ld [ %fp + -12 ], %g1 rtems_filesystem_freenode( &old_parent_loc ); 40007ac0: c2 07 bf e0 ld [ %fp + -32 ], %g1 40007ac4: 80 a0 60 00 cmp %g1, 0 40007ac8: 22 80 00 09 be,a 40007aec <_rename_r+0x3e8> <== NEVER TAKEN 40007acc: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED 40007ad0: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40007ad4: 80 a0 60 00 cmp %g1, 0 40007ad8: 22 80 00 05 be,a 40007aec <_rename_r+0x3e8> <== NEVER TAKEN 40007adc: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED 40007ae0: 9f c0 40 00 call %g1 40007ae4: 90 07 bf d4 add %fp, -44, %o0 rtems_filesystem_freenode( &old_loc ); 40007ae8: c2 07 bf f4 ld [ %fp + -12 ], %g1 40007aec: 80 a0 60 00 cmp %g1, 0 40007af0: 02 80 00 0b be 40007b1c <_rename_r+0x418> <== NEVER TAKEN 40007af4: 01 00 00 00 nop 40007af8: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40007afc: 80 a0 60 00 cmp %g1, 0 40007b00: 02 80 00 07 be 40007b1c <_rename_r+0x418> <== NEVER TAKEN 40007b04: 01 00 00 00 nop 40007b08: 9f c0 40 00 call %g1 40007b0c: 90 07 bf e8 add %fp, -24, %o0 40007b10: 81 c7 e0 08 ret 40007b14: 81 e8 00 00 restore 40007b18: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED return result; } 40007b1c: 81 c7 e0 08 ret <== NOT EXECUTED 40007b20: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40005aac <_stat_r>: struct _reent *ptr __attribute__((unused)), const char *path, struct stat *buf ) { return _STAT_NAME( path, buf ); 40005aac: 90 10 00 09 mov %o1, %o0 <== NOT EXECUTED 40005ab0: 92 10 00 0a mov %o2, %o1 <== NOT EXECUTED 40005ab4: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 40005ab8: 7f ff ff c0 call 400059b8 <== NOT EXECUTED 40005abc: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED =============================================================================== 4000e10c <_unlink_r>: int _unlink_r( struct _reent *ptr __attribute__((unused)), const char *path ) { return unlink( path ); 4000e10c: 90 10 00 09 mov %o1, %o0 <== NOT EXECUTED 4000e110: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 4000e114: 7f ff ff 57 call 4000de70 <== NOT EXECUTED 4000e118: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED =============================================================================== 4000af18 : ) { register char *cptr; size_t length; MSBUMP(calloc_calls, 1); 4000af18: 9d e3 bf a0 save %sp, -96, %sp 4000af1c: 03 10 00 70 sethi %hi(0x4001c000), %g1 4000af20: 82 10 62 50 or %g1, 0x250, %g1 ! 4001c250 4000af24: c4 00 60 14 ld [ %g1 + 0x14 ], %g2 length = nelem * elsize; 4000af28: 92 10 00 18 mov %i0, %o1 ) { register char *cptr; size_t length; MSBUMP(calloc_calls, 1); 4000af2c: 84 00 a0 01 inc %g2 length = nelem * elsize; 4000af30: 90 10 00 19 mov %i1, %o0 4000af34: 40 00 31 fe call 4001772c <.umul> 4000af38: c4 20 60 14 st %g2, [ %g1 + 0x14 ] cptr = malloc( length ); 4000af3c: 40 00 01 97 call 4000b598 4000af40: a0 10 00 08 mov %o0, %l0 if ( cptr ) 4000af44: b0 92 20 00 orcc %o0, 0, %i0 4000af48: 02 80 00 04 be 4000af58 <== NEVER TAKEN 4000af4c: 94 10 00 10 mov %l0, %o2 memset( cptr, '\0', length ); 4000af50: 40 00 0f 14 call 4000eba0 4000af54: 92 10 20 00 clr %o1 MSBUMP(malloc_calls, (uint32_t) -1); /* subtract off the malloc */ 4000af58: 03 10 00 70 sethi %hi(0x4001c000), %g1 4000af5c: 82 10 62 50 or %g1, 0x250, %g1 ! 4001c250 4000af60: c4 00 60 04 ld [ %g1 + 4 ], %g2 4000af64: 84 00 bf ff add %g2, -1, %g2 4000af68: c4 20 60 04 st %g2, [ %g1 + 4 ] return cptr; } 4000af6c: 81 c7 e0 08 ret 4000af70: 81 e8 00 00 restore =============================================================================== 4000d048 : #include int chdir( const char *pathname ) { 4000d048: 9d e3 bf 88 save %sp, -120, %sp rtems_filesystem_location_info_t loc; int result; if ( !pathname ) 4000d04c: 80 a6 20 00 cmp %i0, 0 4000d050: 12 80 00 06 bne 4000d068 4000d054: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EFAULT ); 4000d058: 40 00 0c c7 call 40010374 <__errno> 4000d05c: 01 00 00 00 nop 4000d060: 10 80 00 2f b 4000d11c 4000d064: 82 10 20 0e mov 0xe, %g1 ! e /* * Get the node where we wish to go. */ result = rtems_filesystem_evaluate_path( pathname, strlen( pathname ), RTEMS_LIBIO_PERMS_SEARCH, &loc, true ); 4000d068: 40 00 10 62 call 400111f0 4000d06c: 90 10 00 18 mov %i0, %o0 rtems_set_errno_and_return_minus_one( EFAULT ); /* * Get the node where we wish to go. */ result = rtems_filesystem_evaluate_path( 4000d070: a0 07 bf ec add %fp, -20, %l0 pathname, strlen( pathname ), RTEMS_LIBIO_PERMS_SEARCH, &loc, true ); 4000d074: 92 10 00 08 mov %o0, %o1 rtems_set_errno_and_return_minus_one( EFAULT ); /* * Get the node where we wish to go. */ result = rtems_filesystem_evaluate_path( 4000d078: 94 10 20 01 mov 1, %o2 4000d07c: 90 10 00 18 mov %i0, %o0 4000d080: 96 10 00 10 mov %l0, %o3 4000d084: 98 10 20 01 mov 1, %o4 4000d088: 7f ff da 75 call 40003a5c 4000d08c: b0 10 3f ff mov -1, %i0 pathname, strlen( pathname ), RTEMS_LIBIO_PERMS_SEARCH, &loc, true ); if ( result != 0 ) 4000d090: 80 a2 20 00 cmp %o0, 0 4000d094: 12 80 00 37 bne 4000d170 4000d098: c4 07 bf f8 ld [ %fp + -8 ], %g2 return -1; /* * Verify you can change directory into this node. */ if ( !loc.ops->node_type_h ) { 4000d09c: c2 00 a0 10 ld [ %g2 + 0x10 ], %g1 4000d0a0: 80 a0 60 00 cmp %g1, 0 4000d0a4: 12 80 00 0c bne 4000d0d4 <== ALWAYS TAKEN 4000d0a8: 01 00 00 00 nop rtems_filesystem_freenode( &loc ); 4000d0ac: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED 4000d0b0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000d0b4: 02 80 00 04 be 4000d0c4 <== NOT EXECUTED 4000d0b8: 01 00 00 00 nop <== NOT EXECUTED 4000d0bc: 9f c0 40 00 call %g1 <== NOT EXECUTED 4000d0c0: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 4000d0c4: 40 00 0c ac call 40010374 <__errno> <== NOT EXECUTED 4000d0c8: 01 00 00 00 nop <== NOT EXECUTED 4000d0cc: 10 80 00 14 b 4000d11c <== NOT EXECUTED 4000d0d0: 82 10 20 86 mov 0x86, %g1 ! 86 <== NOT EXECUTED } if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) { 4000d0d4: 9f c0 40 00 call %g1 4000d0d8: 90 10 00 10 mov %l0, %o0 4000d0dc: 80 a2 20 01 cmp %o0, 1 4000d0e0: 02 80 00 12 be 4000d128 4000d0e4: 03 10 00 79 sethi %hi(0x4001e400), %g1 rtems_filesystem_freenode( &loc ); 4000d0e8: c2 07 bf f8 ld [ %fp + -8 ], %g1 4000d0ec: 80 a0 60 00 cmp %g1, 0 4000d0f0: 02 80 00 08 be 4000d110 <== NEVER TAKEN 4000d0f4: 01 00 00 00 nop 4000d0f8: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 4000d0fc: 80 a0 60 00 cmp %g1, 0 4000d100: 02 80 00 04 be 4000d110 <== NEVER TAKEN 4000d104: 01 00 00 00 nop 4000d108: 9f c0 40 00 call %g1 4000d10c: 90 10 00 10 mov %l0, %o0 rtems_set_errno_and_return_minus_one( ENOTDIR ); 4000d110: 40 00 0c 99 call 40010374 <__errno> 4000d114: 01 00 00 00 nop 4000d118: 82 10 20 14 mov 0x14, %g1 ! 14 4000d11c: c2 22 00 00 st %g1, [ %o0 ] 4000d120: 81 c7 e0 08 ret 4000d124: 91 e8 3f ff restore %g0, -1, %o0 } rtems_filesystem_freenode( &rtems_filesystem_current ); 4000d128: d0 00 62 20 ld [ %g1 + 0x220 ], %o0 4000d12c: c2 02 20 10 ld [ %o0 + 0x10 ], %g1 4000d130: 80 a0 60 00 cmp %g1, 0 4000d134: 22 80 00 09 be,a 4000d158 <== NEVER TAKEN 4000d138: 03 10 00 79 sethi %hi(0x4001e400), %g1 <== NOT EXECUTED 4000d13c: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 ! 4001e41c <__clz_tab+0x6c> 4000d140: 80 a0 60 00 cmp %g1, 0 4000d144: 22 80 00 05 be,a 4000d158 <== NEVER TAKEN 4000d148: 03 10 00 79 sethi %hi(0x4001e400), %g1 <== NOT EXECUTED 4000d14c: 9f c0 40 00 call %g1 4000d150: 90 02 20 04 add %o0, 4, %o0 rtems_filesystem_current = loc; 4000d154: 03 10 00 79 sethi %hi(0x4001e400), %g1 4000d158: d0 00 62 20 ld [ %g1 + 0x220 ], %o0 ! 4001e620 4000d15c: 92 07 bf ec add %fp, -20, %o1 4000d160: 90 02 20 04 add %o0, 4, %o0 4000d164: 94 10 20 14 mov 0x14, %o2 4000d168: 40 00 0e bf call 40010c64 4000d16c: b0 10 20 00 clr %i0 return 0; } 4000d170: 81 c7 e0 08 ret 4000d174: 81 e8 00 00 restore =============================================================================== 40005384 : int chmod( const char *path, mode_t mode ) { 40005384: 9d e3 bf 88 save %sp, -120, %sp int status; rtems_filesystem_location_info_t loc; int result; status = rtems_filesystem_evaluate_path( path, strlen( path ), 0, &loc, true ); 40005388: 40 00 3c 86 call 400145a0 4000538c: 90 10 00 18 mov %i0, %o0 40005390: a0 07 bf ec add %fp, -20, %l0 40005394: 92 10 00 08 mov %o0, %o1 40005398: 94 10 20 00 clr %o2 4000539c: 90 10 00 18 mov %i0, %o0 400053a0: 96 10 00 10 mov %l0, %o3 400053a4: 98 10 20 01 mov 1, %o4 400053a8: 40 00 00 c5 call 400056bc 400053ac: b0 10 3f ff mov -1, %i0 if ( status != 0 ) 400053b0: 80 a2 20 00 cmp %o0, 0 400053b4: 12 80 00 24 bne 40005444 400053b8: c2 07 bf f4 ld [ %fp + -12 ], %g1 return -1; if ( !loc.handlers ){ 400053bc: 80 a0 60 00 cmp %g1, 0 400053c0: 32 80 00 10 bne,a 40005400 <== ALWAYS TAKEN 400053c4: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 rtems_filesystem_freenode( &loc ); 400053c8: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED 400053cc: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400053d0: 02 80 00 08 be 400053f0 <== NOT EXECUTED 400053d4: 01 00 00 00 nop <== NOT EXECUTED 400053d8: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 400053dc: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400053e0: 02 80 00 04 be 400053f0 <== NOT EXECUTED 400053e4: 01 00 00 00 nop <== NOT EXECUTED 400053e8: 9f c0 40 00 call %g1 <== NOT EXECUTED 400053ec: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( EBADF ); 400053f0: 40 00 35 3f call 400128ec <__errno> <== NOT EXECUTED 400053f4: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 400053f8: 10 80 00 12 b 40005440 <== NOT EXECUTED 400053fc: 82 10 20 09 mov 9, %g1 <== NOT EXECUTED } if ( !loc.handlers->fchmod_h ){ 40005400: 80 a0 60 00 cmp %g1, 0 40005404: 12 80 00 12 bne 4000544c <== ALWAYS TAKEN 40005408: 92 10 00 19 mov %i1, %o1 rtems_filesystem_freenode( &loc ); 4000540c: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED 40005410: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40005414: 02 80 00 08 be 40005434 <== NOT EXECUTED 40005418: 01 00 00 00 nop <== NOT EXECUTED 4000541c: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 40005420: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40005424: 02 80 00 04 be 40005434 <== NOT EXECUTED 40005428: 01 00 00 00 nop <== NOT EXECUTED 4000542c: 9f c0 40 00 call %g1 <== NOT EXECUTED 40005430: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 40005434: 40 00 35 2e call 400128ec <__errno> <== NOT EXECUTED 40005438: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 4000543c: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 40005440: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40005444: 81 c7 e0 08 ret 40005448: 81 e8 00 00 restore } result = (*loc.handlers->fchmod_h)( &loc, mode ); 4000544c: 9f c0 40 00 call %g1 40005450: 90 10 00 10 mov %l0, %o0 rtems_filesystem_freenode( &loc ); 40005454: c2 07 bf f8 ld [ %fp + -8 ], %g1 40005458: 80 a0 60 00 cmp %g1, 0 4000545c: 02 bf ff fa be 40005444 <== NEVER TAKEN 40005460: b0 10 00 08 mov %o0, %i0 40005464: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40005468: 80 a0 60 00 cmp %g1, 0 4000546c: 02 80 00 04 be 4000547c <== NEVER TAKEN 40005470: 01 00 00 00 nop 40005474: 9f c0 40 00 call %g1 40005478: 90 10 00 10 mov %l0, %o0 return result; } 4000547c: 81 c7 e0 08 ret 40005480: 81 e8 00 00 restore =============================================================================== 40005484 : int chown( const char *path, uid_t owner, gid_t group ) { 40005484: 9d e3 bf 88 save %sp, -120, %sp rtems_filesystem_location_info_t loc; int result; if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x00, &loc, true ) ) 40005488: 40 00 3c 46 call 400145a0 4000548c: 90 10 00 18 mov %i0, %o0 40005490: a0 07 bf ec add %fp, -20, %l0 40005494: 92 10 00 08 mov %o0, %o1 40005498: 94 10 20 00 clr %o2 4000549c: 90 10 00 18 mov %i0, %o0 400054a0: 96 10 00 10 mov %l0, %o3 400054a4: 98 10 20 01 mov 1, %o4 400054a8: 40 00 00 85 call 400056bc 400054ac: b0 10 3f ff mov -1, %i0 400054b0: 80 a2 20 00 cmp %o0, 0 400054b4: 12 80 00 10 bne 400054f4 400054b8: c4 07 bf f8 ld [ %fp + -8 ], %g2 return -1; if ( !loc.ops->chown_h ) { 400054bc: c2 00 a0 18 ld [ %g2 + 0x18 ], %g1 400054c0: 80 a0 60 00 cmp %g1, 0 400054c4: 12 80 00 0e bne 400054fc <== ALWAYS TAKEN 400054c8: 93 2e 60 10 sll %i1, 0x10, %o1 rtems_filesystem_freenode( &loc ); 400054cc: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED 400054d0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400054d4: 02 80 00 04 be 400054e4 <== NOT EXECUTED 400054d8: 01 00 00 00 nop <== NOT EXECUTED 400054dc: 9f c0 40 00 call %g1 <== NOT EXECUTED 400054e0: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 400054e4: 40 00 35 02 call 400128ec <__errno> <== NOT EXECUTED 400054e8: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 400054ec: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 400054f0: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 400054f4: 81 c7 e0 08 ret 400054f8: 81 e8 00 00 restore } result = (*loc.ops->chown_h)( &loc, owner, group ); 400054fc: 95 2e a0 10 sll %i2, 0x10, %o2 40005500: 93 32 60 10 srl %o1, 0x10, %o1 40005504: 95 32 a0 10 srl %o2, 0x10, %o2 40005508: 9f c0 40 00 call %g1 4000550c: 90 10 00 10 mov %l0, %o0 rtems_filesystem_freenode( &loc ); 40005510: c2 07 bf f8 ld [ %fp + -8 ], %g1 40005514: 80 a0 60 00 cmp %g1, 0 40005518: 02 bf ff f7 be 400054f4 <== NEVER TAKEN 4000551c: b0 10 00 08 mov %o0, %i0 40005520: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40005524: 80 a0 60 00 cmp %g1, 0 40005528: 02 80 00 04 be 40005538 <== NEVER TAKEN 4000552c: 01 00 00 00 nop 40005530: 9f c0 40 00 call %g1 40005534: 90 10 00 10 mov %l0, %o0 return result; } 40005538: 81 c7 e0 08 ret 4000553c: 81 e8 00 00 restore =============================================================================== 4000372c : #include int chroot( const char *pathname ) { 4000372c: 9d e3 bf 88 save %sp, -120, %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) { 40003730: 23 10 00 79 sethi %hi(0x4001e400), %l1 40003734: e0 04 62 20 ld [ %l1 + 0x220 ], %l0 ! 4001e620 40003738: 03 10 00 7b sethi %hi(0x4001ec00), %g1 4000373c: 82 10 62 88 or %g1, 0x288, %g1 ! 4001ee88 40003740: 80 a4 00 01 cmp %l0, %g1 40003744: 12 80 00 0e bne 4000377c <== NEVER TAKEN 40003748: 01 00 00 00 nop rtems_libio_set_private_env(); /* try to set a new private env*/ 4000374c: 40 00 05 90 call 40004d8c 40003750: 01 00 00 00 nop if (rtems_current_user_env == &rtems_global_user_env) /* not ok */ 40003754: c2 04 62 20 ld [ %l1 + 0x220 ], %g1 40003758: 80 a0 40 10 cmp %g1, %l0 4000375c: 12 80 00 08 bne 4000377c <== ALWAYS TAKEN 40003760: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( ENOTSUP ); 40003764: 40 00 33 04 call 40010374 <__errno> <== NOT EXECUTED 40003768: b0 10 3f ff mov -1, %i0 ! ffffffff <== NOT EXECUTED 4000376c: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 40003770: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40003774: 81 c7 e0 08 ret <== NOT EXECUTED 40003778: 81 e8 00 00 restore <== NOT EXECUTED } result = chdir(pathname); 4000377c: 40 00 26 33 call 4000d048 40003780: 90 10 00 18 mov %i0, %o0 if (result) { 40003784: 80 a2 20 00 cmp %o0, 0 40003788: 12 80 00 0b bne 400037b4 <== NEVER TAKEN 4000378c: 11 10 00 75 sethi %hi(0x4001d400), %o0 rtems_set_errno_and_return_minus_one( errno ); } /* clone the new root location */ if (rtems_filesystem_evaluate_path(".", 1, 0, &loc, 0)) { 40003790: 92 10 20 01 mov 1, %o1 40003794: 90 12 20 e8 or %o0, 0xe8, %o0 40003798: 94 10 20 00 clr %o2 4000379c: 96 07 bf ec add %fp, -20, %o3 400037a0: 40 00 00 af call 40003a5c 400037a4: 98 10 20 00 clr %o4 400037a8: 80 a2 20 00 cmp %o0, 0 400037ac: 02 80 00 0a be 400037d4 <== ALWAYS TAKEN 400037b0: 03 10 00 79 sethi %hi(0x4001e400), %g1 /* our cwd has changed, though - but there is no easy way of return :-( */ rtems_set_errno_and_return_minus_one( errno ); 400037b4: 40 00 32 f0 call 40010374 <__errno> <== NOT EXECUTED 400037b8: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 400037bc: 40 00 32 ee call 40010374 <__errno> <== NOT EXECUTED 400037c0: a0 10 00 08 mov %o0, %l0 <== NOT EXECUTED 400037c4: c2 02 00 00 ld [ %o0 ], %g1 <== NOT EXECUTED 400037c8: c2 24 00 00 st %g1, [ %l0 ] <== NOT EXECUTED 400037cc: 81 c7 e0 08 ret <== NOT EXECUTED 400037d0: 81 e8 00 00 restore <== NOT EXECUTED } rtems_filesystem_freenode(&rtems_filesystem_root); 400037d4: d0 00 62 20 ld [ %g1 + 0x220 ], %o0 400037d8: c2 02 20 24 ld [ %o0 + 0x24 ], %g1 400037dc: 80 a0 60 00 cmp %g1, 0 400037e0: 22 80 00 09 be,a 40003804 <== NEVER TAKEN 400037e4: 03 10 00 79 sethi %hi(0x4001e400), %g1 <== NOT EXECUTED 400037e8: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 ! 4001e41c <__clz_tab+0x6c> 400037ec: 80 a0 60 00 cmp %g1, 0 400037f0: 22 80 00 05 be,a 40003804 <== NEVER TAKEN 400037f4: 03 10 00 79 sethi %hi(0x4001e400), %g1 <== NOT EXECUTED 400037f8: 9f c0 40 00 call %g1 400037fc: 90 02 20 18 add %o0, 0x18, %o0 rtems_filesystem_root = loc; 40003800: 03 10 00 79 sethi %hi(0x4001e400), %g1 40003804: d0 00 62 20 ld [ %g1 + 0x220 ], %o0 ! 4001e620 40003808: 92 07 bf ec add %fp, -20, %o1 4000380c: 94 10 20 14 mov 0x14, %o2 40003810: 90 02 20 18 add %o0, 0x18, %o0 40003814: 40 00 35 14 call 40010c64 40003818: b0 10 20 00 clr %i0 return 0; } 4000381c: 81 c7 e0 08 ret 40003820: 81 e8 00 00 restore =============================================================================== 4000af74 : #include int close( int fd ) { 4000af74: 9d e3 bf a0 save %sp, -96, %sp rtems_libio_t *iop; rtems_status_code rc; rtems_libio_check_fd(fd); 4000af78: 03 10 00 6e sethi %hi(0x4001b800), %g1 4000af7c: c2 00 61 24 ld [ %g1 + 0x124 ], %g1 ! 4001b924 4000af80: 80 a6 00 01 cmp %i0, %g1 4000af84: 1a 80 00 0b bcc 4000afb0 4000af88: 03 10 00 70 sethi %hi(0x4001c000), %g1 iop = rtems_libio_iop(fd); 4000af8c: e0 00 62 40 ld [ %g1 + 0x240 ], %l0 ! 4001c240 4000af90: 83 2e 20 06 sll %i0, 6, %g1 4000af94: b1 2e 20 03 sll %i0, 3, %i0 4000af98: b0 06 00 01 add %i0, %g1, %i0 4000af9c: a0 04 00 18 add %l0, %i0, %l0 rtems_libio_check_is_open(iop); 4000afa0: c2 04 20 18 ld [ %l0 + 0x18 ], %g1 4000afa4: 80 88 61 00 btst 0x100, %g1 4000afa8: 32 80 00 08 bne,a 4000afc8 4000afac: c2 04 20 40 ld [ %l0 + 0x40 ], %g1 4000afb0: 40 00 0c 81 call 4000e1b4 <__errno> 4000afb4: b0 10 3f ff mov -1, %i0 4000afb8: 82 10 20 09 mov 9, %g1 4000afbc: c2 22 00 00 st %g1, [ %o0 ] 4000afc0: 81 c7 e0 08 ret 4000afc4: 81 e8 00 00 restore rc = RTEMS_SUCCESSFUL; if ( iop->handlers->close_h ) 4000afc8: c2 00 60 04 ld [ %g1 + 4 ], %g1 4000afcc: 80 a0 60 00 cmp %g1, 0 4000afd0: 02 80 00 05 be 4000afe4 <== NEVER TAKEN 4000afd4: b0 10 20 00 clr %i0 rc = (*iop->handlers->close_h)( iop ); 4000afd8: 9f c0 40 00 call %g1 4000afdc: 90 10 00 10 mov %l0, %o0 4000afe0: b0 10 00 08 mov %o0, %i0 rtems_filesystem_freenode( &iop->pathinfo ); 4000afe4: c2 04 20 28 ld [ %l0 + 0x28 ], %g1 4000afe8: 80 a0 60 00 cmp %g1, 0 4000afec: 02 80 00 08 be 4000b00c <== NEVER TAKEN 4000aff0: 01 00 00 00 nop 4000aff4: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 4000aff8: 80 a0 60 00 cmp %g1, 0 4000affc: 02 80 00 04 be 4000b00c 4000b000: 01 00 00 00 nop 4000b004: 9f c0 40 00 call %g1 4000b008: 90 04 20 1c add %l0, 0x1c, %o0 rtems_libio_free( iop ); 4000b00c: 40 00 00 e4 call 4000b39c 4000b010: 90 10 00 10 mov %l0, %o0 return rc; } 4000b014: 81 c7 e0 08 ret 4000b018: 81 e8 00 00 restore =============================================================================== 4000a2d8 : #include "devfs.h" int devFS_close( rtems_libio_t *iop ) { 4000a2d8: 9d e3 bf 90 save %sp, -112, %sp rtems_libio_open_close_args_t args; rtems_status_code status; rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; 4000a2dc: c2 06 20 3c ld [ %i0 + 0x3c ], %g1 args.iop = iop; args.flags = 0; 4000a2e0: c0 27 bf f8 clr [ %fp + -8 ] args.mode = 0; 4000a2e4: c0 27 bf fc clr [ %fp + -4 ] status = rtems_io_close( 4000a2e8: d2 00 60 0c ld [ %g1 + 0xc ], %o1 4000a2ec: d0 00 60 08 ld [ %g1 + 8 ], %o0 rtems_status_code status; rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; args.iop = iop; 4000a2f0: f0 27 bf f4 st %i0, [ %fp + -12 ] args.flags = 0; args.mode = 0; status = rtems_io_close( 4000a2f4: 94 07 bf f4 add %fp, -12, %o2 4000a2f8: 40 00 03 40 call 4000aff8 4000a2fc: b0 10 20 00 clr %i0 np->major, np->minor, (void *) &args ); if ( status ) { 4000a300: 80 a2 20 00 cmp %o0, 0 4000a304: 02 80 00 05 be 4000a318 <== ALWAYS TAKEN 4000a308: 01 00 00 00 nop return rtems_deviceio_errno(status); 4000a30c: 40 00 00 3c call 4000a3fc <== NOT EXECUTED 4000a310: 01 00 00 00 nop <== NOT EXECUTED 4000a314: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED } return 0; } 4000a318: 81 c7 e0 08 ret 4000a31c: 81 e8 00 00 restore =============================================================================== 4000a32c : const char *pathname, int pathnamelen, int flags, rtems_filesystem_location_info_t *pathloc ) { 4000a32c: 9d e3 bf a0 save %sp, -96, %sp 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; 4000a330: e0 06 c0 00 ld [ %i3 ], %l0 if (!device_name_table) 4000a334: 80 a4 20 00 cmp %l0, 0 4000a338: 02 80 00 05 be 4000a34c <== NEVER TAKEN 4000a33c: 27 10 00 3e sethi %hi(0x4000f800), %l3 4000a340: a2 10 20 00 clr %l1 rtems_set_errno_and_return_minus_one( EFAULT ); for (i = 0; i < rtems_device_table_size; i++) { 4000a344: 10 80 00 24 b 4000a3d4 4000a348: a6 14 e2 08 or %l3, 0x208, %l3 } /* 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 ); 4000a34c: 40 00 07 2f call 4000c008 <__errno> <== NOT EXECUTED 4000a350: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 4000a354: 82 10 20 0e mov 0xe, %g1 <== NOT EXECUTED 4000a358: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 4000a35c: 81 c7 e0 08 ret <== NOT EXECUTED 4000a360: 81 e8 00 00 restore <== NOT EXECUTED for (i = 0; i < rtems_device_table_size; i++) { if (!device_name_table[i].device_name) 4000a364: e4 04 00 00 ld [ %l0 ], %l2 4000a368: 80 a4 a0 00 cmp %l2, 0 4000a36c: 02 80 00 19 be 4000a3d0 4000a370: a2 04 60 01 inc %l1 continue; if (strncmp(pathname, device_name_table[i].device_name, pathnamelen) != 0) 4000a374: 92 10 00 12 mov %l2, %o1 4000a378: 40 00 0a c5 call 4000ce8c 4000a37c: 94 10 00 19 mov %i1, %o2 4000a380: 80 a2 20 00 cmp %o0, 0 4000a384: 32 80 00 14 bne,a 4000a3d4 4000a388: a0 04 20 14 add %l0, 0x14, %l0 continue; if (device_name_table[i].device_name[pathnamelen] != '\0') 4000a38c: c2 4c 80 19 ldsb [ %l2 + %i1 ], %g1 4000a390: 80 a0 60 00 cmp %g1, 0 4000a394: 32 80 00 10 bne,a 4000a3d4 <== NEVER TAKEN 4000a398: a0 04 20 14 add %l0, 0x14, %l0 <== NOT EXECUTED /* 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; 4000a39c: 03 10 00 3e sethi %hi(0x4000f800), %g1 4000a3a0: c2 00 63 84 ld [ %g1 + 0x384 ], %g1 ! 4000fb84 if (device_name_table[i].device_name[pathnamelen] != '\0') continue; /* find the device, set proper values */ pathloc->node_access = (void *)&device_name_table[i]; 4000a3a4: e0 26 c0 00 st %l0, [ %i3 ] pathloc->handlers = &devFS_file_handlers; pathloc->ops = &devFS_ops; pathloc->mt_entry = rtems_filesystem_root.mt_entry; 4000a3a8: c2 00 60 28 ld [ %g1 + 0x28 ], %g1 4000a3ac: c2 26 e0 10 st %g1, [ %i3 + 0x10 ] 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; 4000a3b0: 03 10 00 3e sethi %hi(0x4000f800), %g1 4000a3b4: 82 10 63 38 or %g1, 0x338, %g1 ! 4000fb38 4000a3b8: c2 26 e0 08 st %g1, [ %i3 + 8 ] pathloc->ops = &devFS_ops; 4000a3bc: 03 10 00 3e sethi %hi(0x4000f800), %g1 4000a3c0: 82 10 62 f0 or %g1, 0x2f0, %g1 ! 4000faf0 4000a3c4: c2 26 e0 0c st %g1, [ %i3 + 0xc ] pathloc->mt_entry = rtems_filesystem_root.mt_entry; return 0; 4000a3c8: 81 c7 e0 08 ret 4000a3cc: 91 e8 20 00 restore %g0, 0, %o0 /* 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++) { 4000a3d0: a0 04 20 14 add %l0, 0x14, %l0 4000a3d4: c2 04 c0 00 ld [ %l3 ], %g1 4000a3d8: 80 a4 40 01 cmp %l1, %g1 4000a3dc: 0a bf ff e2 bcs 4000a364 4000a3e0: 90 10 00 18 mov %i0, %o0 pathloc->mt_entry = rtems_filesystem_root.mt_entry; return 0; } /* no such file or directory */ rtems_set_errno_and_return_minus_one( ENOENT ); 4000a3e4: 40 00 07 09 call 4000c008 <__errno> 4000a3e8: b0 10 3f ff mov -1, %i0 4000a3ec: 82 10 20 02 mov 2, %g1 4000a3f0: c2 22 00 00 st %g1, [ %o0 ] } 4000a3f4: 81 c7 e0 08 ret 4000a3f8: 81 e8 00 00 restore =============================================================================== 40002bbc : int devFS_initialize( rtems_filesystem_mount_table_entry_t *temp_mt_entry ) { 40002bbc: 9d e3 bf a0 save %sp, -96, %sp rtems_device_name_t *device_name_table; /* allocate device only filesystem name table */ device_name_table = (rtems_device_name_t *)_Workspace_Allocate( 40002bc0: 23 10 00 3e sethi %hi(0x4000f800), %l1 40002bc4: c2 04 62 08 ld [ %l1 + 0x208 ], %g1 ! 4000fa08 40002bc8: 85 28 60 04 sll %g1, 4, %g2 40002bcc: 83 28 60 02 sll %g1, 2, %g1 40002bd0: 40 00 1c 43 call 40009cdc <_Workspace_Allocate> 40002bd4: 90 00 40 02 add %g1, %g2, %o0 sizeof( rtems_device_name_t ) * ( rtems_device_table_size ) ); /* no memory for device filesystem */ if (!device_name_table) 40002bd8: a0 92 20 00 orcc %o0, 0, %l0 40002bdc: 12 80 00 08 bne 40002bfc <== ALWAYS TAKEN 40002be0: c2 04 62 08 ld [ %l1 + 0x208 ], %g1 rtems_set_errno_and_return_minus_one( ENOMEM ); 40002be4: 40 00 25 09 call 4000c008 <__errno> <== NOT EXECUTED 40002be8: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40002bec: 82 10 20 0c mov 0xc, %g1 <== NOT EXECUTED 40002bf0: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40002bf4: 81 c7 e0 08 ret <== NOT EXECUTED 40002bf8: 81 e8 00 00 restore <== NOT EXECUTED memset( 40002bfc: 92 10 20 00 clr %o1 40002c00: 85 28 60 04 sll %g1, 4, %g2 40002c04: 83 28 60 02 sll %g1, 2, %g1 40002c08: 40 00 27 61 call 4000c98c 40002c0c: 94 00 40 02 add %g1, %g2, %o2 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; 40002c10: 03 10 00 3e sethi %hi(0x4000f800), %g1 40002c14: 82 10 63 38 or %g1, 0x338, %g1 ! 4000fb38 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; 40002c18: e0 26 20 1c st %l0, [ %i0 + 0x1c ] 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; 40002c1c: c2 26 20 24 st %g1, [ %i0 + 0x24 ] temp_mt_entry->mt_fs_root.ops = &devFS_ops; 40002c20: 03 10 00 3e sethi %hi(0x4000f800), %g1 40002c24: 82 10 62 f0 or %g1, 0x2f0, %g1 ! 4000faf0 40002c28: c2 26 20 28 st %g1, [ %i0 + 0x28 ] /* Set the node_access to device name table */ temp_mt_entry->mt_fs_root.node_access = (void *)device_name_table; return 0; } 40002c2c: 81 c7 e0 08 ret 40002c30: 91 e8 20 00 restore %g0, 0, %o0 =============================================================================== 40002da8 : int devFS_ioctl( rtems_libio_t *iop, uint32_t command, void *buffer ) { 40002da8: 9d e3 bf 90 save %sp, -112, %sp rtems_libio_ioctl_args_t args; rtems_status_code status; rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; 40002dac: c2 06 20 3c ld [ %i0 + 0x3c ], %g1 args.iop = iop; args.command = command; 40002db0: f2 27 bf f4 st %i1, [ %fp + -12 ] args.buffer = buffer; status = rtems_io_control( 40002db4: d2 00 60 0c ld [ %g1 + 0xc ], %o1 40002db8: d0 00 60 08 ld [ %g1 + 8 ], %o0 rtems_status_code status; rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; args.iop = iop; 40002dbc: f0 27 bf f0 st %i0, [ %fp + -16 ] args.command = command; args.buffer = buffer; 40002dc0: f4 27 bf f8 st %i2, [ %fp + -8 ] status = rtems_io_control( 40002dc4: 40 00 10 25 call 40006e58 40002dc8: 94 07 bf f0 add %fp, -16, %o2 np->major, np->minor, (void *) &args ); if ( status ) 40002dcc: 80 a2 20 00 cmp %o0, 0 40002dd0: 22 80 00 06 be,a 40002de8 <== ALWAYS TAKEN 40002dd4: d0 07 bf fc ld [ %fp + -4 ], %o0 return rtems_deviceio_errno(status); 40002dd8: 40 00 1d 89 call 4000a3fc <== NOT EXECUTED 40002ddc: 01 00 00 00 nop <== NOT EXECUTED 40002de0: 81 c7 e0 08 ret <== NOT EXECUTED 40002de4: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED return args.ioctl_return; } 40002de8: b0 10 00 08 mov %o0, %i0 40002dec: 81 c7 e0 08 ret 40002df0: 81 e8 00 00 restore =============================================================================== 40002c34 : const char *path, mode_t mode, dev_t dev, rtems_filesystem_location_info_t *pathloc ) { 40002c34: 9d e3 bf a0 save %sp, -96, %sp * 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') && 40002c38: c2 4e 00 00 ldsb [ %i0 ], %g1 40002c3c: 80 a0 60 64 cmp %g1, 0x64 40002c40: 12 80 00 0e bne 40002c78 <== NEVER TAKEN 40002c44: a0 10 00 18 mov %i0, %l0 40002c48: c2 4e 20 01 ldsb [ %i0 + 1 ], %g1 40002c4c: 80 a0 60 65 cmp %g1, 0x65 40002c50: 12 80 00 0b bne 40002c7c <== NEVER TAKEN 40002c54: 03 00 00 3c sethi %hi(0xf000), %g1 (path[2] == 'v') && (path[3] == '\0')) 40002c58: c2 4e 20 02 ldsb [ %i0 + 2 ], %g1 40002c5c: 80 a0 60 76 cmp %g1, 0x76 40002c60: 12 80 00 07 bne 40002c7c <== NEVER TAKEN 40002c64: 03 00 00 3c sethi %hi(0xf000), %g1 40002c68: c2 4e 20 03 ldsb [ %i0 + 3 ], %g1 40002c6c: 80 a0 60 00 cmp %g1, 0 40002c70: 02 80 00 4a be 40002d98 40002c74: b0 10 20 00 clr %i0 return 0; /* must be a character device or a block device */ if (!S_ISBLK(mode) && !S_ISCHR(mode)) 40002c78: 03 00 00 3c sethi %hi(0xf000), %g1 40002c7c: 05 00 00 08 sethi %hi(0x2000), %g2 40002c80: 82 0e 40 01 and %i1, %g1, %g1 40002c84: 80 a0 40 02 cmp %g1, %g2 40002c88: 22 80 00 0a be,a 40002cb0 <== ALWAYS TAKEN 40002c8c: e2 07 00 00 ld [ %i4 ], %l1 40002c90: 05 00 00 18 sethi %hi(0x6000), %g2 <== NOT EXECUTED 40002c94: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 40002c98: 22 80 00 06 be,a 40002cb0 <== NOT EXECUTED 40002c9c: e2 07 00 00 ld [ %i4 ], %l1 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( EINVAL ); 40002ca0: 40 00 24 da call 4000c008 <__errno> <== NOT EXECUTED 40002ca4: 01 00 00 00 nop <== NOT EXECUTED 40002ca8: 10 80 00 28 b 40002d48 <== NOT EXECUTED 40002cac: 82 10 20 16 mov 0x16, %g1 ! 16 <== NOT EXECUTED 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; if (!device_name_table) 40002cb0: 80 a4 60 00 cmp %l1, 0 40002cb4: 02 80 00 08 be 40002cd4 <== NEVER TAKEN 40002cb8: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EFAULT ); for (slot = -1, i = 0; i < rtems_device_table_size; i++){ 40002cbc: 2b 10 00 3e sethi %hi(0x4000f800), %l5 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; if (!device_name_table) 40002cc0: a8 10 00 11 mov %l1, %l4 rtems_set_errno_and_return_minus_one( EFAULT ); for (slot = -1, i = 0; i < rtems_device_table_size; i++){ 40002cc4: aa 15 62 08 or %l5, 0x208, %l5 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; if (!device_name_table) 40002cc8: a4 10 3f ff mov -1, %l2 40002ccc: 10 80 00 15 b 40002d20 40002cd0: a6 10 20 00 clr %l3 rtems_set_errno_and_return_minus_one( EFAULT ); 40002cd4: 40 00 24 cd call 4000c008 <__errno> <== NOT EXECUTED 40002cd8: 01 00 00 00 nop <== NOT EXECUTED 40002cdc: 10 80 00 1b b 40002d48 <== NOT EXECUTED 40002ce0: 82 10 20 0e mov 0xe, %g1 ! e <== NOT EXECUTED for (slot = -1, i = 0; i < rtems_device_table_size; i++){ if (device_name_table[i].device_name == NULL) 40002ce4: d2 05 00 00 ld [ %l4 ], %o1 40002ce8: 80 a2 60 00 cmp %o1, 0 40002cec: 02 80 00 0b be 40002d18 40002cf0: a8 05 20 14 add %l4, 0x14, %l4 slot = i; else if (strcmp(path, device_name_table[i].device_name) == 0) 40002cf4: 40 00 27 e0 call 4000cc74 40002cf8: 01 00 00 00 nop 40002cfc: 80 a2 20 00 cmp %o0, 0 40002d00: 32 80 00 08 bne,a 40002d20 <== ALWAYS TAKEN 40002d04: a6 04 e0 01 inc %l3 rtems_set_errno_and_return_minus_one( EEXIST ); 40002d08: 40 00 24 c0 call 4000c008 <__errno> <== NOT EXECUTED 40002d0c: 01 00 00 00 nop <== NOT EXECUTED 40002d10: 10 80 00 0e b 40002d48 <== NOT EXECUTED 40002d14: 82 10 20 11 mov 0x11, %g1 ! 11 <== NOT EXECUTED 40002d18: a4 10 00 13 mov %l3, %l2 /* 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++){ 40002d1c: a6 04 e0 01 inc %l3 40002d20: c2 05 40 00 ld [ %l5 ], %g1 40002d24: 80 a4 c0 01 cmp %l3, %g1 40002d28: 0a bf ff ef bcs 40002ce4 40002d2c: 90 10 00 10 mov %l0, %o0 else if (strcmp(path, device_name_table[i].device_name) == 0) rtems_set_errno_and_return_minus_one( EEXIST ); } if (slot == -1) 40002d30: 80 a4 bf ff cmp %l2, -1 40002d34: 12 80 00 08 bne 40002d54 <== ALWAYS TAKEN 40002d38: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( ENOMEM ); 40002d3c: 40 00 24 b3 call 4000c008 <__errno> <== NOT EXECUTED 40002d40: 01 00 00 00 nop <== NOT EXECUTED 40002d44: 82 10 20 0c mov 0xc, %g1 ! c <== NOT EXECUTED 40002d48: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40002d4c: 81 c7 e0 08 ret <== NOT EXECUTED 40002d50: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED _ISR_Disable(level); 40002d54: 7f ff fb 5d call 40001ac8 40002d58: 01 00 00 00 nop 40002d5c: a6 10 00 08 mov %o0, %l3 device_name_table[slot].device_name = (char *)path; 40002d60: 83 2c a0 04 sll %l2, 4, %g1 device_name_table[slot].device_name_length = strlen(path); 40002d64: 90 10 00 10 mov %l0, %o0 if (slot == -1) rtems_set_errno_and_return_minus_one( ENOMEM ); _ISR_Disable(level); device_name_table[slot].device_name = (char *)path; 40002d68: a5 2c a0 02 sll %l2, 2, %l2 40002d6c: a4 04 80 01 add %l2, %g1, %l2 40002d70: e0 24 40 12 st %l0, [ %l1 + %l2 ] device_name_table[slot].device_name_length = strlen(path); 40002d74: 40 00 28 11 call 4000cdb8 40002d78: a2 04 40 12 add %l1, %l2, %l1 device_name_table[slot].major = major; device_name_table[slot].minor = minor; device_name_table[slot].mode = mode; 40002d7c: f2 24 60 10 st %i1, [ %l1 + 0x10 ] 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); 40002d80: d0 24 60 04 st %o0, [ %l1 + 4 ] device_name_table[slot].major = major; 40002d84: f4 24 60 08 st %i2, [ %l1 + 8 ] device_name_table[slot].minor = minor; 40002d88: f6 24 60 0c st %i3, [ %l1 + 0xc ] device_name_table[slot].mode = mode; _ISR_Enable(level); 40002d8c: b0 10 20 00 clr %i0 40002d90: 7f ff fb 52 call 40001ad8 40002d94: 90 10 00 13 mov %l3, %o0 return 0; } 40002d98: 81 c7 e0 08 ret 40002d9c: 81 e8 00 00 restore =============================================================================== 40002df4 : rtems_libio_t *iop, const char *pathname, uint32_t flag, uint32_t mode ) { 40002df4: 9d e3 bf 90 save %sp, -112, %sp rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; args.iop = iop; args.flags = iop->flags; 40002df8: c4 06 20 18 ld [ %i0 + 0x18 ], %g2 { rtems_libio_open_close_args_t args; rtems_status_code status; rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; 40002dfc: c2 06 20 3c ld [ %i0 + 0x3c ], %g1 args.iop = iop; args.flags = iop->flags; 40002e00: c4 27 bf f8 st %g2, [ %fp + -8 ] args.mode = mode; 40002e04: f6 27 bf fc st %i3, [ %fp + -4 ] status = rtems_io_open( 40002e08: d2 00 60 0c ld [ %g1 + 0xc ], %o1 40002e0c: d0 00 60 08 ld [ %g1 + 8 ], %o0 rtems_status_code status; rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; args.iop = iop; 40002e10: f0 27 bf f4 st %i0, [ %fp + -12 ] args.flags = iop->flags; args.mode = mode; status = rtems_io_open( 40002e14: 94 07 bf f4 add %fp, -12, %o2 40002e18: 40 00 10 5b call 40006f84 40002e1c: b0 10 20 00 clr %i0 np->major, np->minor, (void *) &args ); if ( status ) 40002e20: 80 a2 20 00 cmp %o0, 0 40002e24: 02 80 00 05 be 40002e38 <== ALWAYS TAKEN 40002e28: 01 00 00 00 nop return rtems_deviceio_errno(status); 40002e2c: 40 00 1d 74 call 4000a3fc <== NOT EXECUTED 40002e30: 01 00 00 00 nop <== NOT EXECUTED 40002e34: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED return 0; } 40002e38: 81 c7 e0 08 ret 40002e3c: 81 e8 00 00 restore =============================================================================== 40002e40 : ssize_t devFS_read( rtems_libio_t *iop, void *buffer, size_t count ) { 40002e40: 9d e3 bf 80 save %sp, -128, %sp <== NOT EXECUTED args.iop = iop; args.offset = iop->offset; args.buffer = buffer; args.count = count; args.flags = iop->flags; 40002e44: c4 06 20 18 ld [ %i0 + 0x18 ], %g2 <== 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; 40002e48: c2 06 20 3c ld [ %i0 + 0x3c ], %g1 <== NOT EXECUTED args.iop = iop; args.offset = iop->offset; args.buffer = buffer; args.count = count; args.flags = iop->flags; 40002e4c: c4 27 bf f8 st %g2, [ %fp + -8 ] <== NOT EXECUTED np = (rtems_device_name_t *)iop->file_info; args.iop = iop; args.offset = iop->offset; args.buffer = buffer; args.count = count; 40002e50: f4 27 bf f4 st %i2, [ %fp + -12 ] <== NOT EXECUTED args.flags = iop->flags; args.bytes_moved = 0; 40002e54: c0 27 bf fc clr [ %fp + -4 ] <== NOT EXECUTED rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; args.iop = iop; args.offset = iop->offset; 40002e58: c4 1e 20 10 ldd [ %i0 + 0x10 ], %g2 <== NOT EXECUTED args.buffer = buffer; args.count = count; args.flags = iop->flags; args.bytes_moved = 0; status = rtems_io_read( 40002e5c: d2 00 60 0c ld [ %g1 + 0xc ], %o1 <== NOT EXECUTED 40002e60: d0 00 60 08 ld [ %g1 + 8 ], %o0 <== NOT EXECUTED rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; args.iop = iop; args.offset = iop->offset; 40002e64: c4 3f bf e8 std %g2, [ %fp + -24 ] <== NOT EXECUTED args.buffer = buffer; 40002e68: f2 27 bf f0 st %i1, [ %fp + -16 ] <== NOT EXECUTED rtems_status_code status; rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; args.iop = iop; 40002e6c: f0 27 bf e0 st %i0, [ %fp + -32 ] <== NOT EXECUTED args.buffer = buffer; args.count = count; args.flags = iop->flags; args.bytes_moved = 0; status = rtems_io_read( 40002e70: 40 00 10 5b call 40006fdc <== NOT EXECUTED 40002e74: 94 07 bf e0 add %fp, -32, %o2 <== NOT EXECUTED np->major, np->minor, (void *) &args ); if ( status ) 40002e78: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40002e7c: 22 80 00 06 be,a 40002e94 <== NOT EXECUTED 40002e80: d0 07 bf fc ld [ %fp + -4 ], %o0 <== NOT EXECUTED return rtems_deviceio_errno(status); 40002e84: 40 00 1d 5e call 4000a3fc <== NOT EXECUTED 40002e88: 01 00 00 00 nop <== NOT EXECUTED 40002e8c: 81 c7 e0 08 ret <== NOT EXECUTED 40002e90: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED return (ssize_t) args.bytes_moved; } 40002e94: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED 40002e98: 81 c7 e0 08 ret <== NOT EXECUTED 40002e9c: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40002ea0 : int devFS_stat( rtems_filesystem_location_info_t *loc, struct stat *buf ) { 40002ea0: 9d e3 bf a0 save %sp, -96, %sp rtems_device_name_t *the_dev; the_dev = (rtems_device_name_t *)loc->node_access; 40002ea4: c2 06 00 00 ld [ %i0 ], %g1 if (!the_dev) 40002ea8: 80 a0 60 00 cmp %g1, 0 40002eac: 32 80 00 08 bne,a 40002ecc <== ALWAYS TAKEN 40002eb0: c4 00 60 0c ld [ %g1 + 0xc ], %g2 rtems_set_errno_and_return_minus_one( EFAULT ); 40002eb4: 40 00 24 55 call 4000c008 <__errno> <== NOT EXECUTED 40002eb8: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40002ebc: 82 10 20 0e mov 0xe, %g1 <== NOT EXECUTED 40002ec0: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40002ec4: 81 c7 e0 08 ret <== NOT EXECUTED 40002ec8: 81 e8 00 00 restore <== NOT EXECUTED buf->st_rdev = rtems_filesystem_make_dev_t( the_dev->major, the_dev->minor ); buf->st_mode = the_dev->mode; 40002ecc: c6 00 60 10 ld [ %g1 + 0x10 ], %g3 rtems_device_minor_number _minor ) { union __rtems_dev_t temp; temp.__overlay.major = _major; 40002ed0: c2 00 60 08 ld [ %g1 + 8 ], %g1 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 ); 40002ed4: c4 26 60 1c st %g2, [ %i1 + 0x1c ] buf->st_mode = the_dev->mode; 40002ed8: c6 26 60 0c st %g3, [ %i1 + 0xc ] 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 ); 40002edc: c2 26 60 18 st %g1, [ %i1 + 0x18 ] buf->st_mode = the_dev->mode; return 0; } 40002ee0: 81 c7 e0 08 ret 40002ee4: 91 e8 20 00 restore %g0, 0, %o0 =============================================================================== 40002ee8 : ssize_t devFS_write( rtems_libio_t *iop, const void *buffer, size_t count ) { 40002ee8: 9d e3 bf 80 save %sp, -128, %sp args.iop = iop; args.offset = iop->offset; args.buffer = (void *) buffer; args.count = count; args.flags = iop->flags; 40002eec: c4 06 20 18 ld [ %i0 + 0x18 ], %g2 { rtems_libio_rw_args_t args; rtems_status_code status; rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; 40002ef0: c2 06 20 3c ld [ %i0 + 0x3c ], %g1 args.iop = iop; args.offset = iop->offset; args.buffer = (void *) buffer; args.count = count; args.flags = iop->flags; 40002ef4: c4 27 bf f8 st %g2, [ %fp + -8 ] np = (rtems_device_name_t *)iop->file_info; args.iop = iop; args.offset = iop->offset; args.buffer = (void *) buffer; args.count = count; 40002ef8: f4 27 bf f4 st %i2, [ %fp + -12 ] args.flags = iop->flags; args.bytes_moved = 0; 40002efc: c0 27 bf fc clr [ %fp + -4 ] rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; args.iop = iop; args.offset = iop->offset; 40002f00: c4 1e 20 10 ldd [ %i0 + 0x10 ], %g2 args.buffer = (void *) buffer; args.count = count; args.flags = iop->flags; args.bytes_moved = 0; status = rtems_io_write( 40002f04: d2 00 60 0c ld [ %g1 + 0xc ], %o1 40002f08: d0 00 60 08 ld [ %g1 + 8 ], %o0 rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; args.iop = iop; args.offset = iop->offset; 40002f0c: c4 3f bf e8 std %g2, [ %fp + -24 ] args.buffer = (void *) buffer; 40002f10: f2 27 bf f0 st %i1, [ %fp + -16 ] rtems_status_code status; rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; args.iop = iop; 40002f14: f0 27 bf e0 st %i0, [ %fp + -32 ] args.buffer = (void *) buffer; args.count = count; args.flags = iop->flags; args.bytes_moved = 0; status = rtems_io_write( 40002f18: 40 00 10 47 call 40007034 40002f1c: 94 07 bf e0 add %fp, -32, %o2 np->major, np->minor, (void *) &args ); if ( status ) 40002f20: 80 a2 20 00 cmp %o0, 0 40002f24: 22 80 00 06 be,a 40002f3c <== ALWAYS TAKEN 40002f28: d0 07 bf fc ld [ %fp + -4 ], %o0 return rtems_deviceio_errno(status); 40002f2c: 40 00 1d 34 call 4000a3fc <== NOT EXECUTED 40002f30: 01 00 00 00 nop <== NOT EXECUTED 40002f34: 81 c7 e0 08 ret <== NOT EXECUTED 40002f38: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED return (ssize_t) args.bytes_moved; } 40002f3c: b0 10 00 08 mov %o0, %i0 40002f40: 81 c7 e0 08 ret 40002f44: 81 e8 00 00 restore =============================================================================== 4000c86c : */ int device_close( rtems_libio_t *iop ) { 4000c86c: 9d e3 bf 90 save %sp, -112, %sp rtems_libio_open_close_args_t args; rtems_status_code status; IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; 4000c870: c2 06 20 3c ld [ %i0 + 0x3c ], %g1 args.iop = iop; 4000c874: f0 27 bf f4 st %i0, [ %fp + -12 ] args.flags = 0; 4000c878: c0 27 bf f8 clr [ %fp + -8 ] args.mode = 0; 4000c87c: c0 27 bf fc clr [ %fp + -4 ] status = rtems_io_close( 4000c880: d0 18 60 50 ldd [ %g1 + 0x50 ], %o0 4000c884: 94 07 bf f4 add %fp, -12, %o2 4000c888: 40 00 03 ec call 4000d838 4000c88c: b0 10 20 00 clr %i0 the_jnode->info.device.major, the_jnode->info.device.minor, (void *) &args ); if ( status ) { 4000c890: 80 a2 20 00 cmp %o0, 0 4000c894: 02 80 00 05 be 4000c8a8 <== ALWAYS TAKEN 4000c898: 01 00 00 00 nop return rtems_deviceio_errno(status); 4000c89c: 40 00 05 56 call 4000ddf4 <== NOT EXECUTED 4000c8a0: 01 00 00 00 nop <== NOT EXECUTED 4000c8a4: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED } return 0; } 4000c8a8: 81 c7 e0 08 ret 4000c8ac: 81 e8 00 00 restore =============================================================================== 4000c76c : int device_ioctl( rtems_libio_t *iop, uint32_t command, void *buffer ) { 4000c76c: 9d e3 bf 90 save %sp, -112, %sp args.iop = iop; args.command = command; args.buffer = buffer; the_jnode = iop->file_info; 4000c770: c2 06 20 3c ld [ %i0 + 0x3c ], %g1 rtems_libio_ioctl_args_t args; rtems_status_code status; IMFS_jnode_t *the_jnode; args.iop = iop; args.command = command; 4000c774: f2 27 bf f4 st %i1, [ %fp + -12 ] args.buffer = buffer; 4000c778: f4 27 bf f8 st %i2, [ %fp + -8 ] { rtems_libio_ioctl_args_t args; rtems_status_code status; IMFS_jnode_t *the_jnode; args.iop = iop; 4000c77c: f0 27 bf f0 st %i0, [ %fp + -16 ] args.command = command; args.buffer = buffer; the_jnode = iop->file_info; status = rtems_io_control( 4000c780: d0 18 60 50 ldd [ %g1 + 0x50 ], %o0 4000c784: 40 00 04 43 call 4000d890 4000c788: 94 07 bf f0 add %fp, -16, %o2 the_jnode->info.device.major, the_jnode->info.device.minor, (void *) &args ); if ( status ) 4000c78c: 80 a2 20 00 cmp %o0, 0 4000c790: 22 80 00 06 be,a 4000c7a8 <== ALWAYS TAKEN 4000c794: d0 07 bf fc ld [ %fp + -4 ], %o0 return rtems_deviceio_errno(status); 4000c798: 40 00 05 97 call 4000ddf4 <== NOT EXECUTED 4000c79c: 01 00 00 00 nop <== NOT EXECUTED 4000c7a0: 81 c7 e0 08 ret <== NOT EXECUTED 4000c7a4: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED return args.ioctl_return; } 4000c7a8: b0 10 00 08 mov %o0, %i0 4000c7ac: 81 c7 e0 08 ret 4000c7b0: 81 e8 00 00 restore =============================================================================== 4000c8b0 : rtems_libio_t *iop, const char *pathname, uint32_t flag, uint32_t mode ) { 4000c8b0: 9d e3 bf 90 save %sp, -112, %sp IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; args.iop = iop; args.flags = iop->flags; 4000c8b4: c4 06 20 18 ld [ %i0 + 0x18 ], %g2 { rtems_libio_open_close_args_t args; rtems_status_code status; IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; 4000c8b8: c2 06 20 3c ld [ %i0 + 0x3c ], %g1 args.iop = iop; 4000c8bc: f0 27 bf f4 st %i0, [ %fp + -12 ] args.flags = iop->flags; 4000c8c0: c4 27 bf f8 st %g2, [ %fp + -8 ] args.mode = mode; 4000c8c4: f6 27 bf fc st %i3, [ %fp + -4 ] status = rtems_io_open( 4000c8c8: d0 18 60 50 ldd [ %g1 + 0x50 ], %o0 4000c8cc: 94 07 bf f4 add %fp, -12, %o2 4000c8d0: 40 00 04 06 call 4000d8e8 4000c8d4: b0 10 20 00 clr %i0 the_jnode->info.device.major, the_jnode->info.device.minor, (void *) &args ); if ( status ) 4000c8d8: 80 a2 20 00 cmp %o0, 0 4000c8dc: 02 80 00 05 be 4000c8f0 <== ALWAYS TAKEN 4000c8e0: 01 00 00 00 nop return rtems_deviceio_errno(status); 4000c8e4: 40 00 05 44 call 4000ddf4 <== NOT EXECUTED 4000c8e8: 01 00 00 00 nop <== NOT EXECUTED 4000c8ec: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED return 0; } 4000c8f0: 81 c7 e0 08 ret 4000c8f4: 81 e8 00 00 restore =============================================================================== 4000c810 : ssize_t device_read( rtems_libio_t *iop, void *buffer, size_t count ) { 4000c810: 9d e3 bf 80 save %sp, -128, %sp <== NOT EXECUTED args.iop = iop; args.offset = iop->offset; args.buffer = buffer; args.count = count; args.flags = iop->flags; 4000c814: c4 06 20 18 ld [ %i0 + 0x18 ], %g2 <== NOT EXECUTED { rtems_libio_rw_args_t args; rtems_status_code status; IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; 4000c818: c2 06 20 3c ld [ %i0 + 0x3c ], %g1 <== NOT EXECUTED args.iop = iop; args.offset = iop->offset; 4000c81c: d8 1e 20 10 ldd [ %i0 + 0x10 ], %o4 <== NOT EXECUTED args.buffer = buffer; 4000c820: f2 27 bf f0 st %i1, [ %fp + -16 ] <== NOT EXECUTED IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; args.iop = iop; args.offset = iop->offset; 4000c824: d8 3f bf e8 std %o4, [ %fp + -24 ] <== NOT EXECUTED args.buffer = buffer; args.count = count; 4000c828: f4 27 bf f4 st %i2, [ %fp + -12 ] <== NOT EXECUTED args.flags = iop->flags; 4000c82c: c4 27 bf f8 st %g2, [ %fp + -8 ] <== NOT EXECUTED rtems_status_code status; IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; args.iop = iop; 4000c830: f0 27 bf e0 st %i0, [ %fp + -32 ] <== NOT EXECUTED args.offset = iop->offset; args.buffer = buffer; args.count = count; args.flags = iop->flags; args.bytes_moved = 0; 4000c834: c0 27 bf fc clr [ %fp + -4 ] <== NOT EXECUTED status = rtems_io_read( 4000c838: d0 18 60 50 ldd [ %g1 + 0x50 ], %o0 <== NOT EXECUTED 4000c83c: 40 00 04 41 call 4000d940 <== NOT EXECUTED 4000c840: 94 07 bf e0 add %fp, -32, %o2 <== NOT EXECUTED the_jnode->info.device.major, the_jnode->info.device.minor, (void *) &args ); if ( status ) 4000c844: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000c848: 22 80 00 06 be,a 4000c860 <== NOT EXECUTED 4000c84c: d0 07 bf fc ld [ %fp + -4 ], %o0 <== NOT EXECUTED return rtems_deviceio_errno(status); 4000c850: 40 00 05 69 call 4000ddf4 <== NOT EXECUTED 4000c854: 01 00 00 00 nop <== NOT EXECUTED 4000c858: 81 c7 e0 08 ret <== NOT EXECUTED 4000c85c: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED return (ssize_t) args.bytes_moved; } 4000c860: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED 4000c864: 81 c7 e0 08 ret <== NOT EXECUTED 4000c868: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 4000c7b4 : ssize_t device_write( rtems_libio_t *iop, const void *buffer, size_t count ) { 4000c7b4: 9d e3 bf 80 save %sp, -128, %sp args.iop = iop; args.offset = iop->offset; args.buffer = (void *) buffer; args.count = count; args.flags = iop->flags; 4000c7b8: c4 06 20 18 ld [ %i0 + 0x18 ], %g2 { rtems_libio_rw_args_t args; rtems_status_code status; IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; 4000c7bc: c2 06 20 3c ld [ %i0 + 0x3c ], %g1 args.iop = iop; args.offset = iop->offset; 4000c7c0: d8 1e 20 10 ldd [ %i0 + 0x10 ], %o4 args.buffer = (void *) buffer; 4000c7c4: f2 27 bf f0 st %i1, [ %fp + -16 ] IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; args.iop = iop; args.offset = iop->offset; 4000c7c8: d8 3f bf e8 std %o4, [ %fp + -24 ] args.buffer = (void *) buffer; args.count = count; 4000c7cc: f4 27 bf f4 st %i2, [ %fp + -12 ] args.flags = iop->flags; 4000c7d0: c4 27 bf f8 st %g2, [ %fp + -8 ] rtems_status_code status; IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; args.iop = iop; 4000c7d4: f0 27 bf e0 st %i0, [ %fp + -32 ] args.offset = iop->offset; args.buffer = (void *) buffer; args.count = count; args.flags = iop->flags; args.bytes_moved = 0; 4000c7d8: c0 27 bf fc clr [ %fp + -4 ] status = rtems_io_write( 4000c7dc: d0 18 60 50 ldd [ %g1 + 0x50 ], %o0 4000c7e0: 40 00 04 6e call 4000d998 4000c7e4: 94 07 bf e0 add %fp, -32, %o2 the_jnode->info.device.major, the_jnode->info.device.minor, (void *) &args ); if ( status ) 4000c7e8: 80 a2 20 00 cmp %o0, 0 4000c7ec: 22 80 00 06 be,a 4000c804 <== ALWAYS TAKEN 4000c7f0: d0 07 bf fc ld [ %fp + -4 ], %o0 return rtems_deviceio_errno(status); 4000c7f4: 40 00 05 80 call 4000ddf4 <== NOT EXECUTED 4000c7f8: 01 00 00 00 nop <== NOT EXECUTED 4000c7fc: 81 c7 e0 08 ret <== NOT EXECUTED 4000c800: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED return (ssize_t) args.bytes_moved; } 4000c804: b0 10 00 08 mov %o0, %i0 4000c808: 81 c7 e0 08 ret 4000c80c: 81 e8 00 00 restore =============================================================================== 40004b44 : /* * Drain output queue */ static void drainOutput (struct rtems_termios_tty *tty) { 40004b44: 9d e3 bf a0 save %sp, -96, %sp rtems_interrupt_level level; rtems_status_code sc; if (tty->device.outputUsesInterrupts != TERMIOS_POLLED) { 40004b48: c2 06 20 b4 ld [ %i0 + 0xb4 ], %g1 40004b4c: 80 a0 60 00 cmp %g1, 0 40004b50: 02 80 00 1a be 40004bb8 <== ALWAYS TAKEN 40004b54: a0 10 00 18 mov %i0, %l0 rtems_interrupt_disable (level); 40004b58: 7f ff f4 7d call 40001d4c <== NOT EXECUTED 40004b5c: 01 00 00 00 nop <== NOT EXECUTED while (tty->rawOutBuf.Tail != tty->rawOutBuf.Head) { 40004b60: 10 80 00 0f b 40004b9c <== NOT EXECUTED 40004b64: a2 10 20 02 mov 2, %l1 ! 2 <== NOT EXECUTED tty->rawOutBufState = rob_wait; rtems_interrupt_enable (level); 40004b68: 7f ff f4 7d call 40001d5c <== NOT EXECUTED 40004b6c: 01 00 00 00 nop <== NOT EXECUTED sc = rtems_semaphore_obtain (tty->rawOutBuf.Semaphore, 40004b70: d0 04 20 8c ld [ %l0 + 0x8c ], %o0 <== NOT EXECUTED 40004b74: 92 10 20 00 clr %o1 <== NOT EXECUTED 40004b78: 40 00 06 5d call 400064ec <== NOT EXECUTED 40004b7c: 94 10 20 00 clr %o2 <== NOT EXECUTED RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) 40004b80: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40004b84: 02 80 00 04 be 40004b94 <== NOT EXECUTED 40004b88: 01 00 00 00 nop <== NOT EXECUTED rtems_fatal_error_occurred (sc); 40004b8c: 40 00 07 ff call 40006b88 <== NOT EXECUTED 40004b90: 01 00 00 00 nop <== NOT EXECUTED rtems_interrupt_disable (level); 40004b94: 7f ff f4 6e call 40001d4c <== NOT EXECUTED 40004b98: 01 00 00 00 nop <== NOT EXECUTED 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) { 40004b9c: c4 04 20 84 ld [ %l0 + 0x84 ], %g2 <== NOT EXECUTED 40004ba0: c2 04 20 80 ld [ %l0 + 0x80 ], %g1 <== NOT EXECUTED 40004ba4: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED 40004ba8: 32 bf ff f0 bne,a 40004b68 <== NOT EXECUTED 40004bac: e2 24 20 94 st %l1, [ %l0 + 0x94 ] <== NOT EXECUTED RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); rtems_interrupt_disable (level); } rtems_interrupt_enable (level); 40004bb0: 7f ff f4 6b call 40001d5c <== NOT EXECUTED 40004bb4: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED 40004bb8: 81 c7 e0 08 ret 40004bbc: 81 e8 00 00 restore =============================================================================== 40003e60 : int dup2( int fildes, int fildes2 ) { 40003e60: 9d e3 bf 58 save %sp, -168, %sp /* * If fildes is not valid, then fildes2 should not be closed. */ status = fstat( fildes, &buf ); 40003e64: a0 07 bf b8 add %fp, -72, %l0 40003e68: 90 10 00 18 mov %i0, %o0 40003e6c: 40 00 01 dc call 400045dc 40003e70: 92 10 00 10 mov %l0, %o1 if ( status == -1 ) 40003e74: 80 a2 3f ff cmp %o0, -1 40003e78: 02 80 00 0e be 40003eb0 <== NEVER TAKEN 40003e7c: 90 10 3f ff mov -1, %o0 /* * If fildes2 is not valid, then we should not do anything either. */ status = fstat( fildes2, &buf ); 40003e80: 92 10 00 10 mov %l0, %o1 40003e84: 40 00 01 d6 call 400045dc 40003e88: 90 10 00 19 mov %i1, %o0 if ( status == -1 ) 40003e8c: 80 a2 3f ff cmp %o0, -1 40003e90: 02 80 00 07 be 40003eac <== ALWAYS TAKEN 40003e94: 90 10 00 18 mov %i0, %o0 /* * This fcntl handles everything else. */ return fcntl( fildes, F_DUPFD, fildes2 ); 40003e98: 94 10 00 19 mov %i1, %o2 <== NOT EXECUTED 40003e9c: 40 00 00 a1 call 40004120 <== NOT EXECUTED 40003ea0: 92 10 20 00 clr %o1 <== NOT EXECUTED 40003ea4: 81 c7 e0 08 ret <== NOT EXECUTED 40003ea8: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED 40003eac: 90 10 3f ff mov -1, %o0 } 40003eb0: b0 10 00 08 mov %o0, %i0 40003eb4: 81 c7 e0 08 ret 40003eb8: 81 e8 00 00 restore =============================================================================== 40004590 : /* * Echo a typed character */ static void echo (unsigned char c, struct rtems_termios_tty *tty) { 40004590: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED if ((tty->termios.c_lflag & ECHOCTL) && iscntrl(c) && (c != '\t') && (c != '\n')) { 40004594: c2 06 60 3c ld [ %i1 + 0x3c ], %g1 <== NOT EXECUTED 40004598: 80 88 62 00 btst 0x200, %g1 <== NOT EXECUTED 4000459c: 02 80 00 1c be 4000460c <== NOT EXECUTED 400045a0: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 400045a4: 03 10 00 6e sethi %hi(0x4001b800), %g1 <== NOT EXECUTED 400045a8: c4 00 62 94 ld [ %g1 + 0x294 ], %g2 ! 4001ba94 <__ctype_ptr__><== NOT EXECUTED 400045ac: 82 0e 20 ff and %i0, 0xff, %g1 <== NOT EXECUTED 400045b0: 84 00 80 01 add %g2, %g1, %g2 <== NOT EXECUTED 400045b4: c4 08 a0 01 ldub [ %g2 + 1 ], %g2 <== NOT EXECUTED 400045b8: 80 88 a0 20 btst 0x20, %g2 <== NOT EXECUTED 400045bc: 02 80 00 15 be 40004610 <== NOT EXECUTED 400045c0: 90 0a 20 ff and %o0, 0xff, %o0 <== NOT EXECUTED 400045c4: 80 a0 60 09 cmp %g1, 9 <== NOT EXECUTED 400045c8: 02 80 00 12 be 40004610 <== NOT EXECUTED 400045cc: 01 00 00 00 nop <== NOT EXECUTED 400045d0: 80 a0 60 0a cmp %g1, 0xa <== NOT EXECUTED 400045d4: 02 80 00 0f be 40004610 <== NOT EXECUTED 400045d8: 82 10 20 5e mov 0x5e, %g1 <== NOT EXECUTED char echobuf[2]; echobuf[0] = '^'; echobuf[1] = c ^ 0x40; 400045dc: b0 1e 20 40 xor %i0, 0x40, %i0 <== 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] = '^'; 400045e0: c2 2f bf f8 stb %g1, [ %fp + -8 ] <== NOT EXECUTED echobuf[1] = c ^ 0x40; 400045e4: f0 2f bf f9 stb %i0, [ %fp + -7 ] <== NOT EXECUTED rtems_termios_puts (echobuf, 2, tty); 400045e8: 90 07 bf f8 add %fp, -8, %o0 <== NOT EXECUTED 400045ec: 92 10 20 02 mov 2, %o1 <== NOT EXECUTED 400045f0: 7f ff ff 39 call 400042d4 <== NOT EXECUTED 400045f4: 94 10 00 19 mov %i1, %o2 <== NOT EXECUTED tty->column += 2; 400045f8: c2 06 60 28 ld [ %i1 + 0x28 ], %g1 <== NOT EXECUTED 400045fc: 82 00 60 02 add %g1, 2, %g1 <== NOT EXECUTED 40004600: c2 26 60 28 st %g1, [ %i1 + 0x28 ] <== 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')) { 40004604: 81 c7 e0 08 ret <== NOT EXECUTED 40004608: 81 e8 00 00 restore <== NOT EXECUTED echobuf[1] = c ^ 0x40; rtems_termios_puts (echobuf, 2, tty); tty->column += 2; } else { oproc (c, tty); 4000460c: 90 0a 20 ff and %o0, 0xff, %o0 <== NOT EXECUTED 40004610: 7f ff ff 7d call 40004404 <== NOT EXECUTED 40004614: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 40004618: 81 c7 e0 08 ret <== NOT EXECUTED 4000461c: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 400038d0 : group_fp = fopen("/etc/group", "r"); } void endgrent(void) { if (group_fp != NULL) 400038d0: 03 10 00 7e sethi %hi(0x4001f800), %g1 <== NOT EXECUTED 400038d4: d0 00 60 bc ld [ %g1 + 0xbc ], %o0 ! 4001f8bc <== NOT EXECUTED 400038d8: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 400038dc: 02 80 00 05 be 400038f0 <== NOT EXECUTED 400038e0: 01 00 00 00 nop <== NOT EXECUTED fclose(group_fp); 400038e4: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 400038e8: 40 00 33 10 call 40010528 <== NOT EXECUTED 400038ec: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED 400038f0: 81 c3 e0 08 retl <== NOT EXECUTED =============================================================================== 400038f8 : passwd_fp = fopen("/etc/passwd", "r"); } void endpwent(void) { if (passwd_fp != NULL) 400038f8: 03 10 00 7d sethi %hi(0x4001f400), %g1 <== NOT EXECUTED 400038fc: d0 00 63 d4 ld [ %g1 + 0x3d4 ], %o0 ! 4001f7d4 <== NOT EXECUTED 40003900: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40003904: 02 80 00 05 be 40003918 <== NOT EXECUTED 40003908: 01 00 00 00 nop <== NOT EXECUTED fclose(passwd_fp); 4000390c: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 40003910: 40 00 33 06 call 40010528 <== NOT EXECUTED 40003914: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED 40003918: 81 c3 e0 08 retl <== NOT EXECUTED =============================================================================== 40004620 : * 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) { 40004620: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED if (tty->ccount == 0) 40004624: c2 06 20 20 ld [ %i0 + 0x20 ], %g1 <== NOT EXECUTED 40004628: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000462c: 02 80 00 0a be 40004654 <== NOT EXECUTED 40004630: a0 10 00 18 mov %i0, %l0 <== NOT EXECUTED return; if (lineFlag) { 40004634: 80 a6 60 00 cmp %i1, 0 <== NOT EXECUTED 40004638: 02 80 00 7a be 40004820 <== NOT EXECUTED 4000463c: 25 10 00 6e sethi %hi(0x4001b800), %l2 <== NOT EXECUTED if (!(tty->termios.c_lflag & ECHO)) { 40004640: c2 06 20 3c ld [ %i0 + 0x3c ], %g1 <== NOT EXECUTED 40004644: 80 88 60 08 btst 8, %g1 <== NOT EXECUTED 40004648: 32 80 00 05 bne,a 4000465c <== NOT EXECUTED 4000464c: 80 88 60 10 btst 0x10, %g1 <== NOT EXECUTED tty->ccount = 0; 40004650: c0 26 20 20 clr [ %i0 + 0x20 ] <== NOT EXECUTED return; 40004654: 81 c7 e0 08 ret <== NOT EXECUTED 40004658: 81 e8 00 00 restore <== NOT EXECUTED } if (!(tty->termios.c_lflag & ECHOE)) { 4000465c: 12 80 00 71 bne 40004820 <== NOT EXECUTED 40004660: 25 10 00 6e sethi %hi(0x4001b800), %l2 <== NOT EXECUTED tty->ccount = 0; echo (tty->termios.c_cc[VKILL], tty); 40004664: d0 0e 20 44 ldub [ %i0 + 0x44 ], %o0 <== NOT EXECUTED if (!(tty->termios.c_lflag & ECHO)) { tty->ccount = 0; return; } if (!(tty->termios.c_lflag & ECHOE)) { tty->ccount = 0; 40004668: c0 26 20 20 clr [ %i0 + 0x20 ] <== NOT EXECUTED echo (tty->termios.c_cc[VKILL], tty); 4000466c: 7f ff ff c9 call 40004590 <== NOT EXECUTED 40004670: 92 10 00 18 mov %i0, %o1 <== NOT EXECUTED if (tty->termios.c_lflag & ECHOK) 40004674: c2 06 20 3c ld [ %i0 + 0x3c ], %g1 <== NOT EXECUTED echo ('\n', tty); 40004678: b2 10 00 18 mov %i0, %i1 <== NOT EXECUTED return; } if (!(tty->termios.c_lflag & ECHOE)) { tty->ccount = 0; echo (tty->termios.c_cc[VKILL], tty); if (tty->termios.c_lflag & ECHOK) 4000467c: 80 88 60 20 btst 0x20, %g1 <== NOT EXECUTED 40004680: 02 bf ff f5 be 40004654 <== NOT EXECUTED 40004684: b0 10 20 0a mov 0xa, %i0 <== NOT EXECUTED 40004688: 30 80 00 0f b,a 400046c4 <== NOT EXECUTED } } while (tty->ccount) { unsigned char c = tty->cbuf[--tty->ccount]; if (tty->termios.c_lflag & ECHO) { 4000468c: c2 04 20 3c ld [ %l0 + 0x3c ], %g1 <== NOT EXECUTED echo ('\n', tty); return; } } while (tty->ccount) { unsigned char c = tty->cbuf[--tty->ccount]; 40004690: 86 00 ff ff add %g3, -1, %g3 <== NOT EXECUTED 40004694: c6 24 20 20 st %g3, [ %l0 + 0x20 ] <== NOT EXECUTED if (tty->termios.c_lflag & ECHO) { 40004698: 80 88 60 08 btst 8, %g1 <== NOT EXECUTED 4000469c: 02 80 00 5c be 4000480c <== NOT EXECUTED 400046a0: e2 08 80 03 ldub [ %g2 + %g3 ], %l1 <== NOT EXECUTED if (!lineFlag && !(tty->termios.c_lflag & ECHOE)) { 400046a4: 80 a6 60 00 cmp %i1, 0 <== NOT EXECUTED 400046a8: 32 80 00 09 bne,a 400046cc <== NOT EXECUTED 400046ac: a2 0c 60 ff and %l1, 0xff, %l1 <== NOT EXECUTED 400046b0: 80 88 60 10 btst 0x10, %g1 <== NOT EXECUTED 400046b4: 32 80 00 06 bne,a 400046cc <== NOT EXECUTED 400046b8: a2 0c 60 ff and %l1, 0xff, %l1 <== NOT EXECUTED echo (tty->termios.c_cc[VERASE], tty); 400046bc: f0 0c 20 43 ldub [ %l0 + 0x43 ], %i0 <== NOT EXECUTED 400046c0: b2 10 00 10 mov %l0, %i1 <== NOT EXECUTED 400046c4: 7f ff ff b3 call 40004590 <== NOT EXECUTED 400046c8: 81 e8 00 00 restore <== NOT EXECUTED } else if (c == '\t') { 400046cc: 80 a4 60 09 cmp %l1, 9 <== NOT EXECUTED 400046d0: 32 80 00 2a bne,a 40004778 <== NOT EXECUTED 400046d4: c4 04 80 00 ld [ %l2 ], %g2 <== NOT EXECUTED c = tty->cbuf[i++]; if (c == '\t') { col = (col | 7) + 1; } else if (iscntrl (c)) { if (tty->termios.c_lflag & ECHOCTL) 400046d8: 82 08 62 00 and %g1, 0x200, %g1 <== 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; 400046dc: e2 04 20 2c ld [ %l0 + 0x2c ], %l1 <== NOT EXECUTED while (i != tty->ccount) { c = tty->cbuf[i++]; if (c == '\t') { col = (col | 7) + 1; } else if (iscntrl (c)) { 400046e0: da 04 80 00 ld [ %l2 ], %o5 <== NOT EXECUTED int i = 0; /* * Find the character before the tab */ while (i != tty->ccount) { 400046e4: 10 80 00 13 b 40004730 <== NOT EXECUTED 400046e8: 84 10 20 00 clr %g2 <== NOT EXECUTED c = tty->cbuf[i++]; if (c == '\t') { 400046ec: c8 09 00 02 ldub [ %g4 + %g2 ], %g4 <== NOT EXECUTED 400046f0: 80 a1 20 09 cmp %g4, 9 <== NOT EXECUTED 400046f4: 12 80 00 04 bne 40004704 <== NOT EXECUTED 400046f8: 98 03 40 04 add %o5, %g4, %o4 <== NOT EXECUTED col = (col | 7) + 1; 400046fc: 10 80 00 0b b 40004728 <== NOT EXECUTED 40004700: a2 14 60 07 or %l1, 7, %l1 <== NOT EXECUTED } else if (iscntrl (c)) { 40004704: c8 0b 20 01 ldub [ %o4 + 1 ], %g4 <== NOT EXECUTED 40004708: 80 89 20 20 btst 0x20, %g4 <== NOT EXECUTED 4000470c: 22 80 00 08 be,a 4000472c <== NOT EXECUTED 40004710: a2 04 60 01 inc %l1 <== NOT EXECUTED if (tty->termios.c_lflag & ECHOCTL) 40004714: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40004718: 32 80 00 05 bne,a 4000472c <== NOT EXECUTED 4000471c: a2 04 60 02 add %l1, 2, %l1 <== NOT EXECUTED /* * Find the character before the tab */ while (i != tty->ccount) { c = tty->cbuf[i++]; 40004720: 10 80 00 04 b 40004730 <== NOT EXECUTED 40004724: 84 00 a0 01 inc %g2 <== NOT EXECUTED else if (iscntrl (c)) { if (tty->termios.c_lflag & ECHOCTL) col += 2; } else { col++; 40004728: a2 04 60 01 inc %l1 <== NOT EXECUTED /* * Find the character before the tab */ while (i != tty->ccount) { c = tty->cbuf[i++]; 4000472c: 84 00 a0 01 inc %g2 <== NOT EXECUTED int i = 0; /* * Find the character before the tab */ while (i != tty->ccount) { 40004730: 80 a0 80 03 cmp %g2, %g3 <== NOT EXECUTED 40004734: 32 bf ff ee bne,a 400046ec <== NOT EXECUTED 40004738: c8 04 20 1c ld [ %l0 + 0x1c ], %g4 <== NOT EXECUTED } /* * Back up over the tab */ while (tty->column > col) { 4000473c: 10 80 00 08 b 4000475c <== NOT EXECUTED 40004740: c2 04 20 28 ld [ %l0 + 0x28 ], %g1 <== NOT EXECUTED rtems_termios_puts ("\b", 1, tty); 40004744: 7f ff fe e4 call 400042d4 <== NOT EXECUTED 40004748: 01 00 00 00 nop <== NOT EXECUTED tty->column--; 4000474c: c2 04 20 28 ld [ %l0 + 0x28 ], %g1 <== NOT EXECUTED 40004750: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED 40004754: c2 24 20 28 st %g1, [ %l0 + 0x28 ] <== NOT EXECUTED } /* * Back up over the tab */ while (tty->column > col) { 40004758: c2 04 20 28 ld [ %l0 + 0x28 ], %g1 <== NOT EXECUTED rtems_termios_puts ("\b", 1, tty); 4000475c: 90 10 00 14 mov %l4, %o0 <== NOT EXECUTED 40004760: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED } /* * Back up over the tab */ while (tty->column > col) { 40004764: 80 a0 40 11 cmp %g1, %l1 <== NOT EXECUTED 40004768: 14 bf ff f7 bg 40004744 <== NOT EXECUTED 4000476c: 94 10 00 10 mov %l0, %o2 <== NOT EXECUTED if (tty->column) tty->column--; } } } if (!lineFlag) 40004770: 10 80 00 28 b 40004810 <== NOT EXECUTED 40004774: 80 a6 60 00 cmp %i1, 0 <== NOT EXECUTED rtems_termios_puts ("\b", 1, tty); tty->column--; } } else { if (iscntrl (c) && (tty->termios.c_lflag & ECHOCTL)) { 40004778: a2 04 60 01 inc %l1 <== NOT EXECUTED 4000477c: c4 08 80 11 ldub [ %g2 + %l1 ], %g2 <== NOT EXECUTED 40004780: 80 88 a0 20 btst 0x20, %g2 <== NOT EXECUTED 40004784: 22 80 00 10 be,a 400047c4 <== NOT EXECUTED 40004788: c2 04 80 00 ld [ %l2 ], %g1 <== NOT EXECUTED 4000478c: 80 88 62 00 btst 0x200, %g1 <== NOT EXECUTED 40004790: 22 80 00 0d be,a 400047c4 <== NOT EXECUTED 40004794: c2 04 80 00 ld [ %l2 ], %g1 <== NOT EXECUTED rtems_termios_puts ("\b \b", 3, tty); 40004798: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED 4000479c: 92 10 20 03 mov 3, %o1 <== NOT EXECUTED 400047a0: 7f ff fe cd call 400042d4 <== NOT EXECUTED 400047a4: 94 10 00 10 mov %l0, %o2 <== NOT EXECUTED if (tty->column) 400047a8: c2 04 20 28 ld [ %l0 + 0x28 ], %g1 <== NOT EXECUTED 400047ac: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400047b0: 22 80 00 05 be,a 400047c4 <== NOT EXECUTED 400047b4: c2 04 80 00 ld [ %l2 ], %g1 <== NOT EXECUTED tty->column--; 400047b8: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED 400047bc: c2 24 20 28 st %g1, [ %l0 + 0x28 ] <== NOT EXECUTED } if (!iscntrl (c) || (tty->termios.c_lflag & ECHOCTL)) { 400047c0: c2 04 80 00 ld [ %l2 ], %g1 <== NOT EXECUTED 400047c4: c2 08 40 11 ldub [ %g1 + %l1 ], %g1 <== NOT EXECUTED 400047c8: 80 88 60 20 btst 0x20, %g1 <== NOT EXECUTED 400047cc: 02 80 00 07 be 400047e8 <== NOT EXECUTED 400047d0: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED 400047d4: c2 04 20 3c ld [ %l0 + 0x3c ], %g1 <== NOT EXECUTED 400047d8: 80 88 62 00 btst 0x200, %g1 <== NOT EXECUTED 400047dc: 02 80 00 0d be 40004810 <== NOT EXECUTED 400047e0: 80 a6 60 00 cmp %i1, 0 <== NOT EXECUTED rtems_termios_puts ("\b \b", 3, tty); 400047e4: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED 400047e8: 92 10 20 03 mov 3, %o1 <== NOT EXECUTED 400047ec: 7f ff fe ba call 400042d4 <== NOT EXECUTED 400047f0: 94 10 00 10 mov %l0, %o2 <== NOT EXECUTED if (tty->column) 400047f4: c2 04 20 28 ld [ %l0 + 0x28 ], %g1 <== NOT EXECUTED 400047f8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400047fc: 02 80 00 05 be 40004810 <== NOT EXECUTED 40004800: 80 a6 60 00 cmp %i1, 0 <== NOT EXECUTED tty->column--; 40004804: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED 40004808: c2 24 20 28 st %g1, [ %l0 + 0x28 ] <== NOT EXECUTED } } } if (!lineFlag) 4000480c: 80 a6 60 00 cmp %i1, 0 <== NOT EXECUTED 40004810: 32 80 00 0a bne,a 40004838 <== NOT EXECUTED 40004814: c6 04 20 20 ld [ %l0 + 0x20 ], %g3 <== NOT EXECUTED 40004818: 81 c7 e0 08 ret <== NOT EXECUTED 4000481c: 81 e8 00 00 restore <== NOT EXECUTED rtems_termios_puts ("\b \b", 3, tty); if (tty->column) tty->column--; } if (!iscntrl (c) || (tty->termios.c_lflag & ECHOCTL)) { rtems_termios_puts ("\b \b", 3, tty); 40004820: 27 10 00 6a sethi %hi(0x4001a800), %l3 <== NOT EXECUTED /* * Back up over the tab */ while (tty->column > col) { rtems_termios_puts ("\b", 1, tty); 40004824: 29 10 00 6a sethi %hi(0x4001a800), %l4 <== NOT EXECUTED 40004828: a4 14 a2 94 or %l2, 0x294, %l2 <== NOT EXECUTED rtems_termios_puts ("\b \b", 3, tty); if (tty->column) tty->column--; } if (!iscntrl (c) || (tty->termios.c_lflag & ECHOCTL)) { rtems_termios_puts ("\b \b", 3, tty); 4000482c: a6 14 e3 18 or %l3, 0x318, %l3 <== NOT EXECUTED /* * Back up over the tab */ while (tty->column > col) { rtems_termios_puts ("\b", 1, tty); 40004830: a8 15 23 10 or %l4, 0x310, %l4 <== NOT EXECUTED if (tty->termios.c_lflag & ECHOK) echo ('\n', tty); return; } } while (tty->ccount) { 40004834: c6 04 20 20 ld [ %l0 + 0x20 ], %g3 <== NOT EXECUTED 40004838: 80 a0 e0 00 cmp %g3, 0 <== NOT EXECUTED 4000483c: 32 bf ff 94 bne,a 4000468c <== NOT EXECUTED 40004840: c4 04 20 1c ld [ %l0 + 0x1c ], %g2 <== NOT EXECUTED 40004844: 81 c7 e0 08 ret <== NOT EXECUTED 40004848: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40004120 : int fcntl( int fd, int cmd, ... ) { 40004120: 9d e3 bf 98 save %sp, -104, %sp int fd2; int flags; int mask; int ret = 0; rtems_libio_check_fd( fd ); 40004124: 03 10 00 7e sethi %hi(0x4001f800), %g1 40004128: c2 00 61 54 ld [ %g1 + 0x154 ], %g1 ! 4001f954 ... ) { int ret; va_list ap; va_start( ap, cmd ); 4000412c: 84 07 a0 4c add %fp, 0x4c, %g2 40004130: f4 27 a0 4c st %i2, [ %fp + 0x4c ] 40004134: f6 27 a0 50 st %i3, [ %fp + 0x50 ] 40004138: f8 27 a0 54 st %i4, [ %fp + 0x54 ] 4000413c: fa 27 a0 58 st %i5, [ %fp + 0x58 ] int fd2; int flags; int mask; int ret = 0; rtems_libio_check_fd( fd ); 40004140: 80 a6 00 01 cmp %i0, %g1 40004144: 1a 80 00 0c bcc 40004174 <== NEVER TAKEN 40004148: c4 27 bf fc st %g2, [ %fp + -4 ] iop = rtems_libio_iop( fd ); 4000414c: 07 10 00 80 sethi %hi(0x40020000), %g3 40004150: c6 00 e2 78 ld [ %g3 + 0x278 ], %g3 ! 40020278 40004154: 89 2e 20 06 sll %i0, 6, %g4 40004158: a1 2e 20 03 sll %i0, 3, %l0 4000415c: a0 04 00 04 add %l0, %g4, %l0 40004160: a0 00 c0 10 add %g3, %l0, %l0 rtems_libio_check_is_open(iop); 40004164: d0 04 20 18 ld [ %l0 + 0x18 ], %o0 40004168: 80 8a 21 00 btst 0x100, %o0 4000416c: 12 80 00 06 bne 40004184 <== ALWAYS TAKEN 40004170: 80 a6 60 09 cmp %i1, 9 40004174: 40 00 32 b1 call 40010c38 <__errno> <== NOT EXECUTED 40004178: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 4000417c: 10 80 00 51 b 400042c0 <== NOT EXECUTED 40004180: 82 10 20 09 mov 9, %g1 <== NOT EXECUTED /* * This switch should contain all the cases from POSIX. */ switch ( cmd ) { 40004184: 18 80 00 4c bgu 400042b4 40004188: 89 2e 60 02 sll %i1, 2, %g4 4000418c: 1b 10 00 10 sethi %hi(0x40004000), %o5 40004190: 9a 13 60 f8 or %o5, 0xf8, %o5 ! 400040f8 40004194: c8 03 40 04 ld [ %o5 + %g4 ], %g4 40004198: 81 c1 00 00 jmp %g4 4000419c: 01 00 00 00 nop case F_DUPFD: /* dup */ fd2 = va_arg( ap, int ); 400041a0: c4 00 80 00 ld [ %g2 ], %g2 if ( fd2 ) 400041a4: 80 a0 a0 00 cmp %g2, 0 400041a8: 02 80 00 09 be 400041cc <== ALWAYS TAKEN 400041ac: 80 a0 80 01 cmp %g2, %g1 diop = rtems_libio_iop( fd2 ); 400041b0: 1a 80 00 0c bcc 400041e0 <== NOT EXECUTED 400041b4: a2 10 20 00 clr %l1 <== NOT EXECUTED 400041b8: 83 28 a0 06 sll %g2, 6, %g1 <== NOT EXECUTED 400041bc: a3 28 a0 03 sll %g2, 3, %l1 <== NOT EXECUTED 400041c0: a2 04 40 01 add %l1, %g1, %l1 <== NOT EXECUTED 400041c4: 10 80 00 07 b 400041e0 <== NOT EXECUTED 400041c8: a2 00 c0 11 add %g3, %l1, %l1 <== NOT EXECUTED else { /* allocate a file control block */ diop = rtems_libio_allocate(); 400041cc: 40 00 02 22 call 40004a54 400041d0: b0 10 3f ff mov -1, %i0 if ( diop == 0 ) { 400041d4: a2 92 20 00 orcc %o0, 0, %l1 400041d8: 02 80 00 4d be 4000430c <== NEVER TAKEN 400041dc: 01 00 00 00 nop break; } } diop->handlers = iop->handlers; diop->file_info = iop->file_info; 400041e0: c4 04 20 3c ld [ %l0 + 0x3c ], %g2 diop->flags = iop->flags; 400041e4: c2 04 20 18 ld [ %l0 + 0x18 ], %g1 ret = -1; break; } } diop->handlers = iop->handlers; 400041e8: c6 04 20 40 ld [ %l0 + 0x40 ], %g3 diop->file_info = iop->file_info; 400041ec: c4 24 60 3c st %g2, [ %l1 + 0x3c ] diop->flags = iop->flags; 400041f0: c2 24 60 18 st %g1, [ %l1 + 0x18 ] ret = -1; break; } } diop->handlers = iop->handlers; 400041f4: c6 24 60 40 st %g3, [ %l1 + 0x40 ] diop->file_info = iop->file_info; diop->flags = iop->flags; diop->pathinfo = iop->pathinfo; 400041f8: 90 04 60 1c add %l1, 0x1c, %o0 400041fc: 92 04 20 1c add %l0, 0x1c, %o1 40004200: 40 00 37 37 call 40011edc 40004204: 94 10 20 14 mov 0x14, %o2 ret = (int) (diop - rtems_libio_iops); 40004208: 03 10 00 80 sethi %hi(0x40020000), %g1 4000420c: f0 00 62 78 ld [ %g1 + 0x278 ], %i0 ! 40020278 40004210: a2 24 40 18 sub %l1, %i0, %l1 40004214: a3 3c 60 03 sra %l1, 3, %l1 40004218: 85 2c 60 06 sll %l1, 6, %g2 4000421c: 83 2c 60 03 sll %l1, 3, %g1 40004220: 82 20 80 01 sub %g2, %g1, %g1 40004224: 85 28 60 06 sll %g1, 6, %g2 40004228: 82 00 40 02 add %g1, %g2, %g1 4000422c: 82 00 40 11 add %g1, %l1, %g1 40004230: b1 28 60 0f sll %g1, 0xf, %i0 40004234: b0 26 00 01 sub %i0, %g1, %i0 40004238: b1 2e 20 03 sll %i0, 3, %i0 4000423c: 10 80 00 24 b 400042cc 40004240: b0 06 00 11 add %i0, %l1, %i0 break; case F_GETFD: /* get f_flags */ ret = ((iop->flags & LIBIO_FLAGS_CLOSE_ON_EXEC) != 0); 40004244: b1 32 20 0b srl %o0, 0xb, %i0 40004248: 10 80 00 24 b 400042d8 4000424c: b0 0e 20 01 and %i0, 1, %i0 * 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 ) ) 40004250: c2 00 80 00 ld [ %g2 ], %g1 40004254: 80 a0 60 00 cmp %g1, 0 40004258: 22 80 00 03 be,a 40004264 <== NEVER TAKEN 4000425c: 90 0a 37 ff and %o0, -2049, %o0 <== NOT EXECUTED 40004260: 90 12 28 00 or %o0, 0x800, %o0 iop->flags |= LIBIO_FLAGS_CLOSE_ON_EXEC; else iop->flags &= ~LIBIO_FLAGS_CLOSE_ON_EXEC; 40004264: d0 24 20 18 st %o0, [ %l0 + 0x18 ] 40004268: 10 80 00 1c b 400042d8 4000426c: b0 10 20 00 clr %i0 break; case F_GETFL: /* more flags (cloexec) */ ret = rtems_libio_to_fcntl_flags( iop->flags ); 40004270: 40 00 01 8e call 400048a8 40004274: 01 00 00 00 nop 40004278: 10 80 00 15 b 400042cc 4000427c: b0 10 00 08 mov %o0, %i0 break; case F_SETFL: flags = rtems_libio_fcntl_flags( va_arg( ap, int ) ); 40004280: d0 00 80 00 ld [ %g2 ], %o0 40004284: 40 00 02 28 call 40004b24 40004288: b0 10 20 00 clr %i0 /* * XXX If we are turning on append, should we seek to the end? */ iop->flags = (iop->flags & ~mask) | (flags & mask); 4000428c: c2 04 20 18 ld [ %l0 + 0x18 ], %g1 40004290: 90 0a 22 01 and %o0, 0x201, %o0 40004294: 82 08 7d fe and %g1, -514, %g1 40004298: 82 12 00 01 or %o0, %g1, %g1 4000429c: 10 80 00 0f b 400042d8 400042a0: c2 24 20 18 st %g1, [ %l0 + 0x18 ] errno = ENOTSUP; ret = -1; break; case F_GETOWN: /* for sockets. */ errno = ENOTSUP; 400042a4: 40 00 32 65 call 40010c38 <__errno> 400042a8: b0 10 3f ff mov -1, %i0 400042ac: 10 80 00 05 b 400042c0 400042b0: 82 10 20 86 mov 0x86, %g1 ret = -1; break; default: errno = EINVAL; 400042b4: 40 00 32 61 call 40010c38 <__errno> 400042b8: b0 10 3f ff mov -1, %i0 400042bc: 82 10 20 16 mov 0x16, %g1 400042c0: c2 22 00 00 st %g1, [ %o0 ] 400042c4: 81 c7 e0 08 ret 400042c8: 81 e8 00 00 restore /* * If we got this far successfully, then we give the optional * filesystem specific handler a chance to process this. */ if (ret >= 0) { 400042cc: 80 a6 20 00 cmp %i0, 0 400042d0: 06 80 00 0f bl 4000430c <== NEVER TAKEN 400042d4: 01 00 00 00 nop if (iop->handlers->fcntl_h) { 400042d8: c2 04 20 40 ld [ %l0 + 0x40 ], %g1 400042dc: c2 00 60 30 ld [ %g1 + 0x30 ], %g1 400042e0: 80 a0 60 00 cmp %g1, 0 400042e4: 02 bf ff f8 be 400042c4 <== NEVER TAKEN 400042e8: 92 10 00 10 mov %l0, %o1 int err = (*iop->handlers->fcntl_h)( cmd, iop ); 400042ec: 9f c0 40 00 call %g1 400042f0: 90 10 00 19 mov %i1, %o0 if (err) { 400042f4: a0 92 20 00 orcc %o0, 0, %l0 400042f8: 02 80 00 05 be 4000430c <== ALWAYS TAKEN 400042fc: 01 00 00 00 nop errno = err; 40004300: 40 00 32 4e call 40010c38 <__errno> <== NOT EXECUTED 40004304: b0 10 3f ff mov -1, %i0 ! ffffffff <== NOT EXECUTED 40004308: e0 22 00 00 st %l0, [ %o0 ] <== NOT EXECUTED va_list ap; va_start( ap, cmd ); ret = vfcntl(fd,cmd,ap); va_end(ap); return ret; } 4000430c: 81 c7 e0 08 ret 40004310: 81 e8 00 00 restore =============================================================================== 40004330 : #include int fdatasync( int fd ) { 40004330: 9d e3 bf a0 save %sp, -96, %sp rtems_libio_t *iop; rtems_libio_check_fd( fd ); 40004334: 03 10 00 7e sethi %hi(0x4001f800), %g1 40004338: c2 00 61 54 ld [ %g1 + 0x154 ], %g1 ! 4001f954 4000433c: 80 a6 00 01 cmp %i0, %g1 40004340: 1a 80 00 0c bcc 40004370 40004344: 01 00 00 00 nop iop = rtems_libio_iop( fd ); 40004348: 03 10 00 80 sethi %hi(0x40020000), %g1 4000434c: d0 00 62 78 ld [ %g1 + 0x278 ], %o0 ! 40020278 40004350: 83 2e 20 06 sll %i0, 6, %g1 40004354: b1 2e 20 03 sll %i0, 3, %i0 40004358: b0 06 00 01 add %i0, %g1, %i0 4000435c: 90 02 00 18 add %o0, %i0, %o0 rtems_libio_check_is_open(iop); 40004360: c2 02 20 18 ld [ %o0 + 0x18 ], %g1 40004364: 80 88 61 00 btst 0x100, %g1 40004368: 12 80 00 06 bne 40004380 <== ALWAYS TAKEN 4000436c: 80 88 60 04 btst 4, %g1 40004370: 40 00 32 32 call 40010c38 <__errno> 40004374: 01 00 00 00 nop 40004378: 10 80 00 0f b 400043b4 4000437c: 82 10 20 09 mov 9, %g1 ! 9 rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 40004380: 32 80 00 06 bne,a 40004398 40004384: c2 02 20 40 ld [ %o0 + 0x40 ], %g1 40004388: 40 00 32 2c call 40010c38 <__errno> 4000438c: 01 00 00 00 nop 40004390: 10 80 00 09 b 400043b4 40004394: 82 10 20 16 mov 0x16, %g1 ! 16 /* * Now process the fdatasync(). */ if ( !iop->handlers->fdatasync_h ) 40004398: c2 00 60 2c ld [ %g1 + 0x2c ], %g1 4000439c: 80 a0 60 00 cmp %g1, 0 400043a0: 12 80 00 08 bne 400043c0 400043a4: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( ENOTSUP ); 400043a8: 40 00 32 24 call 40010c38 <__errno> 400043ac: 01 00 00 00 nop 400043b0: 82 10 20 86 mov 0x86, %g1 ! 86 400043b4: c2 22 00 00 st %g1, [ %o0 ] 400043b8: 10 80 00 04 b 400043c8 400043bc: 90 10 3f ff mov -1, %o0 return (*iop->handlers->fdatasync_h)( iop ); 400043c0: 9f c0 40 00 call %g1 400043c4: 01 00 00 00 nop } 400043c8: 81 c7 e0 08 ret 400043cc: 91 e8 00 08 restore %g0, %o0, %o0 400043d0: 40 00 44 8c call 40015600 <_vfiprintf_r+0x620> <== NOT EXECUTED 400043d4: 40 00 44 98 call 40015634 <_vfiprintf_r+0x654> <== NOT EXECUTED 400043d8: 40 00 44 a4 call 40015668 <_vfiprintf_r+0x688> <== NOT EXECUTED 400043dc: 40 00 44 b0 call 4001569c <_vfiprintf_r+0x6bc> <== NOT EXECUTED 400043e0: 40 00 44 bc call 400156d0 <_vfiprintf_r+0x6f0> <== NOT EXECUTED 400043e4: 40 00 44 c8 call 40015704 <_vfiprintf_r+0x724> <== NOT EXECUTED 400043e8: 40 00 44 d4 call 40015738 <_vfiprintf_r+0x758> <== NOT EXECUTED 400043ec: 40 00 44 e0 call 4001576c <_vfiprintf_r+0x78c> <== NOT EXECUTED 400043f0: 40 00 44 ec call 400157a0 <_vfiprintf_r+0x7c0> <== NOT EXECUTED 400043f4: 40 00 44 f8 call 400157d4 <_vfiprintf_r+0x7f4> <== NOT EXECUTED 400043f8: 40 00 45 04 call 40015808 <_vfiprintf_r+0x828> <== NOT EXECUTED 400043fc: 40 00 45 10 call 4001583c <_vfiprintf_r+0x85c> <== NOT EXECUTED =============================================================================== 4000ce6c : */ int fifo_open( pipe_control_t **pipep, rtems_libio_t *iop ) { 4000ce6c: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED ) { pipe_control_t *pipe; int err = 0; if (rtems_semaphore_obtain(rtems_pipe_semaphore, 4000ce70: 03 10 00 70 sethi %hi(0x4001c000), %g1 <== NOT EXECUTED 4000ce74: d0 00 60 88 ld [ %g1 + 0x88 ], %o0 ! 4001c088 <== NOT EXECUTED */ int fifo_open( pipe_control_t **pipep, rtems_libio_t *iop ) { 4000ce78: a0 10 00 18 mov %i0, %l0 <== NOT EXECUTED ) { pipe_control_t *pipe; int err = 0; if (rtems_semaphore_obtain(rtems_pipe_semaphore, 4000ce7c: 92 10 20 00 clr %o1 <== NOT EXECUTED 4000ce80: 94 10 20 00 clr %o2 <== NOT EXECUTED 4000ce84: 7f ff e5 9a call 400064ec <== NOT EXECUTED 4000ce88: b0 10 3f fc mov -4, %i0 <== NOT EXECUTED 4000ce8c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000ce90: 12 80 00 de bne 4000d208 <== NOT EXECUTED 4000ce94: 01 00 00 00 nop <== NOT EXECUTED RTEMS_WAIT, RTEMS_NO_TIMEOUT) != RTEMS_SUCCESSFUL) return -EINTR; pipe = *pipep; 4000ce98: e2 04 00 00 ld [ %l0 ], %l1 <== NOT EXECUTED if (pipe == NULL) { 4000ce9c: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED 4000cea0: 32 80 00 49 bne,a 4000cfc4 <== NOT EXECUTED 4000cea4: d0 04 60 28 ld [ %l1 + 0x28 ], %o0 <== NOT EXECUTED { static char c = 'a'; pipe_control_t *pipe; int err = -ENOMEM; pipe = malloc(sizeof(pipe_control_t)); 4000cea8: 90 10 20 34 mov 0x34, %o0 <== NOT EXECUTED 4000ceac: 7f ff f9 bb call 4000b598 <== NOT EXECUTED 4000ceb0: b0 10 3f f4 mov -12, %i0 <== NOT EXECUTED if (pipe == NULL) 4000ceb4: a4 92 20 00 orcc %o0, 0, %l2 <== NOT EXECUTED 4000ceb8: 02 80 00 54 be 4000d008 <== NOT EXECUTED 4000cebc: a2 10 00 12 mov %l2, %l1 <== NOT EXECUTED return err; memset(pipe, 0, sizeof(pipe_control_t)); 4000cec0: 92 10 20 00 clr %o1 <== NOT EXECUTED 4000cec4: 40 00 07 37 call 4000eba0 <== NOT EXECUTED 4000cec8: 94 10 20 34 mov 0x34, %o2 <== NOT EXECUTED pipe->Size = PIPE_BUF; 4000cecc: 82 10 22 00 mov 0x200, %g1 <== NOT EXECUTED pipe->Buffer = malloc(pipe->Size); 4000ced0: 90 10 22 00 mov 0x200, %o0 <== NOT EXECUTED 4000ced4: 7f ff f9 b1 call 4000b598 <== NOT EXECUTED 4000ced8: c2 24 a0 04 st %g1, [ %l2 + 4 ] <== NOT EXECUTED if (! pipe->Buffer) 4000cedc: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000cee0: 02 80 00 34 be 4000cfb0 <== NOT EXECUTED 4000cee4: d0 24 80 00 st %o0, [ %l2 ] <== NOT EXECUTED goto err_buf; err = -EINTR; if (rtems_barrier_create( 4000cee8: 27 10 00 6e sethi %hi(0x4001b800), %l3 <== NOT EXECUTED 4000ceec: d0 4c e2 80 ldsb [ %l3 + 0x280 ], %o0 ! 4001ba80 <== NOT EXECUTED 4000cef0: 29 14 12 5c sethi %hi(0x50497000), %l4 <== NOT EXECUTED 4000cef4: 82 15 22 00 or %l4, 0x200, %g1 ! 50497200 <== NOT EXECUTED 4000cef8: 92 10 20 00 clr %o1 <== NOT EXECUTED 4000cefc: 90 12 00 01 or %o0, %g1, %o0 <== NOT EXECUTED 4000cf00: 94 10 20 00 clr %o2 <== NOT EXECUTED 4000cf04: 40 00 01 7c call 4000d4f4 <== NOT EXECUTED 4000cf08: 96 04 a0 2c add %l2, 0x2c, %o3 <== NOT EXECUTED 4000cf0c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000cf10: 32 80 00 26 bne,a 4000cfa8 <== NOT EXECUTED 4000cf14: d0 04 80 00 ld [ %l2 ], %o0 <== 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( 4000cf18: d0 4c e2 80 ldsb [ %l3 + 0x280 ], %o0 <== NOT EXECUTED 4000cf1c: 03 14 12 5d sethi %hi(0x50497400), %g1 <== NOT EXECUTED 4000cf20: 82 10 63 00 or %g1, 0x300, %g1 ! 50497700 <== NOT EXECUTED 4000cf24: 92 10 20 00 clr %o1 <== NOT EXECUTED 4000cf28: 90 12 00 01 or %o0, %g1, %o0 <== NOT EXECUTED 4000cf2c: 94 10 20 00 clr %o2 <== NOT EXECUTED 4000cf30: 40 00 01 71 call 4000d4f4 <== NOT EXECUTED 4000cf34: 96 04 a0 30 add %l2, 0x30, %o3 <== NOT EXECUTED 4000cf38: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000cf3c: 12 80 00 18 bne 4000cf9c <== NOT EXECUTED 4000cf40: a8 15 23 00 or %l4, 0x300, %l4 <== 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( 4000cf44: d0 4c e2 80 ldsb [ %l3 + 0x280 ], %o0 <== NOT EXECUTED 4000cf48: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED 4000cf4c: 90 12 00 14 or %o0, %l4, %o0 <== NOT EXECUTED 4000cf50: 94 10 20 10 mov 0x10, %o2 <== NOT EXECUTED 4000cf54: 96 10 20 00 clr %o3 <== NOT EXECUTED 4000cf58: 7f ff e4 c3 call 40006264 <== NOT EXECUTED 4000cf5c: 98 04 a0 28 add %l2, 0x28, %o4 <== NOT EXECUTED 4000cf60: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000cf64: 12 80 00 0c bne 4000cf94 <== NOT EXECUTED 4000cf68: 01 00 00 00 nop <== NOT EXECUTED #ifdef RTEMS_POSIX_API pipe_interruptible(pipe); #endif *pipep = pipe; if (c ++ == 'z') 4000cf6c: c2 0c e2 80 ldub [ %l3 + 0x280 ], %g1 <== NOT EXECUTED 4000cf70: 84 00 60 01 add %g1, 1, %g2 <== NOT EXECUTED 4000cf74: 83 28 60 18 sll %g1, 0x18, %g1 <== NOT EXECUTED 4000cf78: 83 38 60 18 sra %g1, 0x18, %g1 <== NOT EXECUTED 4000cf7c: 80 a0 60 7a cmp %g1, 0x7a <== NOT EXECUTED 4000cf80: 12 80 00 10 bne 4000cfc0 <== NOT EXECUTED 4000cf84: c4 2c e2 80 stb %g2, [ %l3 + 0x280 ] <== NOT EXECUTED c = 'a'; 4000cf88: 82 10 20 61 mov 0x61, %g1 <== NOT EXECUTED 4000cf8c: 10 80 00 0d b 4000cfc0 <== NOT EXECUTED 4000cf90: c2 2c e2 80 stb %g1, [ %l3 + 0x280 ] <== NOT EXECUTED return 0; err_sem: rtems_barrier_delete(pipe->writeBarrier); 4000cf94: 40 00 01 86 call 4000d5ac <== NOT EXECUTED 4000cf98: d0 04 a0 30 ld [ %l2 + 0x30 ], %o0 <== NOT EXECUTED err_wbar: rtems_barrier_delete(pipe->readBarrier); 4000cf9c: 40 00 01 84 call 4000d5ac <== NOT EXECUTED 4000cfa0: d0 04 a0 2c ld [ %l2 + 0x2c ], %o0 <== NOT EXECUTED err_rbar: free(pipe->Buffer); 4000cfa4: d0 04 80 00 ld [ %l2 ], %o0 <== NOT EXECUTED 4000cfa8: 7f ff f8 22 call 4000b030 <== NOT EXECUTED 4000cfac: b0 10 3f fc mov -4, %i0 <== NOT EXECUTED err_buf: free(pipe); 4000cfb0: 7f ff f8 20 call 4000b030 <== NOT EXECUTED 4000cfb4: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED else *pipep = pipe; } out: rtems_semaphore_release(rtems_pipe_semaphore); 4000cfb8: 10 80 00 15 b 4000d00c <== NOT EXECUTED 4000cfbc: 03 10 00 70 sethi %hi(0x4001c000), %g1 <== NOT EXECUTED err = pipe_alloc(&pipe); if (err) goto out; } if (! PIPE_LOCK(pipe)) 4000cfc0: d0 04 60 28 ld [ %l1 + 0x28 ], %o0 <== NOT EXECUTED 4000cfc4: 92 10 20 00 clr %o1 <== NOT EXECUTED 4000cfc8: 7f ff e5 49 call 400064ec <== NOT EXECUTED 4000cfcc: 94 10 20 00 clr %o2 <== NOT EXECUTED err = -EINTR; if (*pipep == NULL) { 4000cfd0: c2 04 00 00 ld [ %l0 ], %g1 <== NOT EXECUTED err = pipe_alloc(&pipe); if (err) goto out; } if (! PIPE_LOCK(pipe)) 4000cfd4: 80 a0 00 08 cmp %g0, %o0 <== NOT EXECUTED 4000cfd8: b0 40 3f ff addx %g0, -1, %i0 <== NOT EXECUTED err = -EINTR; if (*pipep == NULL) { 4000cfdc: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED err = pipe_alloc(&pipe); if (err) goto out; } if (! PIPE_LOCK(pipe)) 4000cfe0: b0 0e 20 04 and %i0, 4, %i0 <== NOT EXECUTED err = -EINTR; if (*pipep == NULL) { 4000cfe4: 12 80 00 09 bne 4000d008 <== NOT EXECUTED 4000cfe8: b0 06 3f fc add %i0, -4, %i0 <== NOT EXECUTED if (err) 4000cfec: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED 4000cff0: 22 80 00 06 be,a 4000d008 <== NOT EXECUTED 4000cff4: e2 24 00 00 st %l1, [ %l0 ] <== NOT EXECUTED pipe_free(pipe); 4000cff8: 7f ff ff 4d call 4000cd2c <== NOT EXECUTED 4000cffc: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED else *pipep = pipe; } out: rtems_semaphore_release(rtems_pipe_semaphore); 4000d000: 10 80 00 03 b 4000d00c <== NOT EXECUTED 4000d004: 03 10 00 70 sethi %hi(0x4001c000), %g1 <== NOT EXECUTED 4000d008: 03 10 00 70 sethi %hi(0x4001c000), %g1 <== NOT EXECUTED 4000d00c: 7f ff e5 7f call 40006608 <== NOT EXECUTED 4000d010: d0 00 60 88 ld [ %g1 + 0x88 ], %o0 ! 4001c088 <== NOT EXECUTED pipe_control_t *pipe; uint prevCounter; int err; err = pipe_new(pipep); if (err) 4000d014: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED 4000d018: 12 80 00 7c bne 4000d208 <== NOT EXECUTED 4000d01c: 01 00 00 00 nop <== NOT EXECUTED return err; pipe = *pipep; switch (LIBIO_ACCMODE(iop)) { 4000d020: c4 06 60 18 ld [ %i1 + 0x18 ], %g2 <== NOT EXECUTED 4000d024: 82 08 a0 06 and %g2, 6, %g1 <== NOT EXECUTED 4000d028: 80 a0 60 04 cmp %g1, 4 <== NOT EXECUTED 4000d02c: 02 80 00 2e be 4000d0e4 <== NOT EXECUTED 4000d030: e2 04 00 00 ld [ %l0 ], %l1 <== NOT EXECUTED 4000d034: 80 a0 60 06 cmp %g1, 6 <== NOT EXECUTED 4000d038: 02 80 00 56 be 4000d190 <== NOT EXECUTED 4000d03c: 80 a0 60 02 cmp %g1, 2 <== NOT EXECUTED 4000d040: 12 80 00 6a bne 4000d1e8 <== NOT EXECUTED 4000d044: 01 00 00 00 nop <== NOT EXECUTED case LIBIO_FLAGS_READ: pipe->readerCounter ++; if (pipe->Readers ++ == 0) 4000d048: c2 04 60 10 ld [ %l1 + 0x10 ], %g1 <== NOT EXECUTED return err; pipe = *pipep; switch (LIBIO_ACCMODE(iop)) { case LIBIO_FLAGS_READ: pipe->readerCounter ++; 4000d04c: c4 04 60 20 ld [ %l1 + 0x20 ], %g2 <== NOT EXECUTED if (pipe->Readers ++ == 0) 4000d050: 86 00 60 01 add %g1, 1, %g3 <== NOT EXECUTED return err; pipe = *pipep; switch (LIBIO_ACCMODE(iop)) { case LIBIO_FLAGS_READ: pipe->readerCounter ++; 4000d054: 84 00 a0 01 inc %g2 <== NOT EXECUTED if (pipe->Readers ++ == 0) 4000d058: c6 24 60 10 st %g3, [ %l1 + 0x10 ] <== NOT EXECUTED 4000d05c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000d060: 12 80 00 05 bne 4000d074 <== NOT EXECUTED 4000d064: c4 24 60 20 st %g2, [ %l1 + 0x20 ] <== NOT EXECUTED PIPE_WAKEUPWRITERS(pipe); 4000d068: d0 04 60 30 ld [ %l1 + 0x30 ], %o0 <== NOT EXECUTED 4000d06c: 40 00 01 6a call 4000d614 <== NOT EXECUTED 4000d070: 92 07 bf fc add %fp, -4, %o1 <== NOT EXECUTED if (pipe->Writers == 0) { 4000d074: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 <== NOT EXECUTED 4000d078: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000d07c: 12 80 00 5b bne 4000d1e8 <== NOT EXECUTED 4000d080: 01 00 00 00 nop <== NOT EXECUTED /* Not an error */ if (LIBIO_NODELAY(iop)) 4000d084: c2 06 60 18 ld [ %i1 + 0x18 ], %g1 <== NOT EXECUTED 4000d088: 80 88 60 01 btst 1, %g1 <== NOT EXECUTED 4000d08c: 12 80 00 57 bne 4000d1e8 <== NOT EXECUTED 4000d090: 01 00 00 00 nop <== NOT EXECUTED break; prevCounter = pipe->writerCounter; 4000d094: e4 04 60 24 ld [ %l1 + 0x24 ], %l2 <== NOT EXECUTED err = -EINTR; /* Wait until a writer opens the pipe */ do { PIPE_UNLOCK(pipe); 4000d098: 7f ff e5 5c call 40006608 <== NOT EXECUTED 4000d09c: d0 04 60 28 ld [ %l1 + 0x28 ], %o0 <== NOT EXECUTED if (! PIPE_READWAIT(pipe)) 4000d0a0: d0 04 60 2c ld [ %l1 + 0x2c ], %o0 <== NOT EXECUTED 4000d0a4: 40 00 01 73 call 4000d670 <== NOT EXECUTED 4000d0a8: 92 10 20 00 clr %o1 <== NOT EXECUTED 4000d0ac: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000d0b0: 12 80 00 52 bne 4000d1f8 <== NOT EXECUTED 4000d0b4: 92 10 20 00 clr %o1 <== NOT EXECUTED goto out_error; if (! PIPE_LOCK(pipe)) 4000d0b8: d0 04 60 28 ld [ %l1 + 0x28 ], %o0 <== NOT EXECUTED 4000d0bc: 7f ff e5 0c call 400064ec <== NOT EXECUTED 4000d0c0: 94 10 20 00 clr %o2 <== NOT EXECUTED 4000d0c4: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000d0c8: 32 80 00 4d bne,a 4000d1fc <== NOT EXECUTED 4000d0cc: b0 10 3f fc mov -4, %i0 <== NOT EXECUTED goto out_error; } while (prevCounter == pipe->writerCounter); 4000d0d0: c2 04 60 24 ld [ %l1 + 0x24 ], %g1 <== NOT EXECUTED 4000d0d4: 80 a4 80 01 cmp %l2, %g1 <== NOT EXECUTED 4000d0d8: 02 bf ff f0 be 4000d098 <== NOT EXECUTED 4000d0dc: 01 00 00 00 nop <== NOT EXECUTED 4000d0e0: 30 80 00 42 b,a 4000d1e8 <== NOT EXECUTED } break; case LIBIO_FLAGS_WRITE: if (pipe->Readers == 0 && LIBIO_NODELAY(iop)) { 4000d0e4: c2 04 60 10 ld [ %l1 + 0x10 ], %g1 <== NOT EXECUTED 4000d0e8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000d0ec: 32 80 00 07 bne,a 4000d108 <== NOT EXECUTED 4000d0f0: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 <== NOT EXECUTED 4000d0f4: 80 88 a0 01 btst 1, %g2 <== NOT EXECUTED 4000d0f8: 22 80 00 04 be,a 4000d108 <== NOT EXECUTED 4000d0fc: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 <== NOT EXECUTED 4000d100: 10 80 00 3f b 4000d1fc <== NOT EXECUTED 4000d104: b0 10 3f fa mov -6, %i0 <== NOT EXECUTED err = -ENXIO; goto out_error; } pipe->writerCounter ++; 4000d108: c4 04 60 24 ld [ %l1 + 0x24 ], %g2 <== NOT EXECUTED if (pipe->Writers ++ == 0) 4000d10c: 86 00 60 01 add %g1, 1, %g3 <== NOT EXECUTED if (pipe->Readers == 0 && LIBIO_NODELAY(iop)) { err = -ENXIO; goto out_error; } pipe->writerCounter ++; 4000d110: 84 00 a0 01 inc %g2 <== NOT EXECUTED if (pipe->Writers ++ == 0) 4000d114: c6 24 60 14 st %g3, [ %l1 + 0x14 ] <== NOT EXECUTED 4000d118: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000d11c: 12 80 00 05 bne 4000d130 <== NOT EXECUTED 4000d120: c4 24 60 24 st %g2, [ %l1 + 0x24 ] <== NOT EXECUTED PIPE_WAKEUPREADERS(pipe); 4000d124: d0 04 60 2c ld [ %l1 + 0x2c ], %o0 <== NOT EXECUTED 4000d128: 40 00 01 3b call 4000d614 <== NOT EXECUTED 4000d12c: 92 07 bf fc add %fp, -4, %o1 <== NOT EXECUTED if (pipe->Readers == 0) { 4000d130: c2 04 60 10 ld [ %l1 + 0x10 ], %g1 <== NOT EXECUTED 4000d134: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000d138: 12 80 00 2c bne 4000d1e8 <== NOT EXECUTED 4000d13c: 01 00 00 00 nop <== NOT EXECUTED prevCounter = pipe->readerCounter; 4000d140: e4 04 60 20 ld [ %l1 + 0x20 ], %l2 <== NOT EXECUTED err = -EINTR; do { PIPE_UNLOCK(pipe); 4000d144: 7f ff e5 31 call 40006608 <== NOT EXECUTED 4000d148: d0 04 60 28 ld [ %l1 + 0x28 ], %o0 <== NOT EXECUTED if (! PIPE_WRITEWAIT(pipe)) 4000d14c: d0 04 60 30 ld [ %l1 + 0x30 ], %o0 <== NOT EXECUTED 4000d150: 40 00 01 48 call 4000d670 <== NOT EXECUTED 4000d154: 92 10 20 00 clr %o1 <== NOT EXECUTED 4000d158: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000d15c: 12 80 00 27 bne 4000d1f8 <== NOT EXECUTED 4000d160: 92 10 20 00 clr %o1 <== NOT EXECUTED goto out_error; if (! PIPE_LOCK(pipe)) 4000d164: d0 04 60 28 ld [ %l1 + 0x28 ], %o0 <== NOT EXECUTED 4000d168: 7f ff e4 e1 call 400064ec <== NOT EXECUTED 4000d16c: 94 10 20 00 clr %o2 <== NOT EXECUTED 4000d170: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000d174: 32 80 00 22 bne,a 4000d1fc <== NOT EXECUTED 4000d178: b0 10 3f fc mov -4, %i0 <== NOT EXECUTED goto out_error; } while (prevCounter == pipe->readerCounter); 4000d17c: c2 04 60 20 ld [ %l1 + 0x20 ], %g1 <== NOT EXECUTED 4000d180: 80 a4 80 01 cmp %l2, %g1 <== NOT EXECUTED 4000d184: 02 bf ff f0 be 4000d144 <== NOT EXECUTED 4000d188: 01 00 00 00 nop <== NOT EXECUTED 4000d18c: 30 80 00 17 b,a 4000d1e8 <== NOT EXECUTED } break; case LIBIO_FLAGS_READ_WRITE: pipe->readerCounter ++; if (pipe->Readers ++ == 0) 4000d190: c2 04 60 10 ld [ %l1 + 0x10 ], %g1 <== NOT EXECUTED } while (prevCounter == pipe->readerCounter); } break; case LIBIO_FLAGS_READ_WRITE: pipe->readerCounter ++; 4000d194: c4 04 60 20 ld [ %l1 + 0x20 ], %g2 <== NOT EXECUTED if (pipe->Readers ++ == 0) 4000d198: 86 00 60 01 add %g1, 1, %g3 <== NOT EXECUTED } while (prevCounter == pipe->readerCounter); } break; case LIBIO_FLAGS_READ_WRITE: pipe->readerCounter ++; 4000d19c: 84 00 a0 01 inc %g2 <== NOT EXECUTED if (pipe->Readers ++ == 0) 4000d1a0: c6 24 60 10 st %g3, [ %l1 + 0x10 ] <== NOT EXECUTED 4000d1a4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000d1a8: 12 80 00 05 bne 4000d1bc <== NOT EXECUTED 4000d1ac: c4 24 60 20 st %g2, [ %l1 + 0x20 ] <== NOT EXECUTED PIPE_WAKEUPWRITERS(pipe); 4000d1b0: d0 04 60 30 ld [ %l1 + 0x30 ], %o0 <== NOT EXECUTED 4000d1b4: 40 00 01 18 call 4000d614 <== NOT EXECUTED 4000d1b8: 92 07 bf fc add %fp, -4, %o1 <== NOT EXECUTED pipe->writerCounter ++; if (pipe->Writers ++ == 0) 4000d1bc: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 <== NOT EXECUTED case LIBIO_FLAGS_READ_WRITE: pipe->readerCounter ++; if (pipe->Readers ++ == 0) PIPE_WAKEUPWRITERS(pipe); pipe->writerCounter ++; 4000d1c0: c4 04 60 24 ld [ %l1 + 0x24 ], %g2 <== NOT EXECUTED if (pipe->Writers ++ == 0) 4000d1c4: 86 00 60 01 add %g1, 1, %g3 <== NOT EXECUTED case LIBIO_FLAGS_READ_WRITE: pipe->readerCounter ++; if (pipe->Readers ++ == 0) PIPE_WAKEUPWRITERS(pipe); pipe->writerCounter ++; 4000d1c8: 84 00 a0 01 inc %g2 <== NOT EXECUTED if (pipe->Writers ++ == 0) 4000d1cc: c6 24 60 14 st %g3, [ %l1 + 0x14 ] <== NOT EXECUTED 4000d1d0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000d1d4: 12 80 00 05 bne 4000d1e8 <== NOT EXECUTED 4000d1d8: c4 24 60 24 st %g2, [ %l1 + 0x24 ] <== NOT EXECUTED PIPE_WAKEUPREADERS(pipe); 4000d1dc: d0 04 60 2c ld [ %l1 + 0x2c ], %o0 <== NOT EXECUTED 4000d1e0: 40 00 01 0d call 4000d614 <== NOT EXECUTED 4000d1e4: 92 07 bf fc add %fp, -4, %o1 <== NOT EXECUTED break; } PIPE_UNLOCK(pipe); 4000d1e8: 7f ff e5 08 call 40006608 <== NOT EXECUTED 4000d1ec: d0 04 60 28 ld [ %l1 + 0x28 ], %o0 <== NOT EXECUTED return 0; 4000d1f0: 81 c7 e0 08 ret <== NOT EXECUTED 4000d1f4: 81 e8 00 00 restore <== NOT EXECUTED 4000d1f8: b0 10 3f fc mov -4, %i0 <== NOT EXECUTED out_error: pipe_release(pipep, iop); 4000d1fc: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 4000d200: 7f ff fe d7 call 4000cd5c <== NOT EXECUTED 4000d204: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED return err; } 4000d208: 81 c7 e0 08 ret <== NOT EXECUTED 4000d20c: 81 e8 00 00 restore <== NOT EXECUTED 4000d210: 40 00 d3 34 call 40041ee0 <__end+0x25630> <== NOT EXECUTED 4000d214: 40 00 d3 54 call 40041f64 <__end+0x256b4> <== NOT EXECUTED 4000d218: 40 00 d3 4c call 40041f48 <__end+0x25698> <== NOT EXECUTED 4000d21c: 40 00 d3 4c call 40041f4c <__end+0x2569c> <== NOT EXECUTED 4000d220: 40 00 d3 74 call 40041ff0 <__end+0x25740> <== NOT EXECUTED 4000d224: 40 00 d3 68 call 40041fc4 <__end+0x25714> <== NOT EXECUTED 4000d228: 40 00 d3 8c call 40042058 <__end+0x257a8> <== NOT EXECUTED =============================================================================== 40009fb8 : /* * Search the mount table for any mount entries referencing this * mount entry. */ for ( the_node = rtems_filesystem_mount_table_control.first; 40009fb8: 03 10 00 a1 sethi %hi(0x40028400), %g1 <== NOT EXECUTED 40009fbc: 05 10 00 a1 sethi %hi(0x40028400), %g2 <== NOT EXECUTED 40009fc0: c2 00 60 18 ld [ %g1 + 0x18 ], %g1 <== NOT EXECUTED 40009fc4: 10 80 00 08 b 40009fe4 <== NOT EXECUTED 40009fc8: 84 10 a0 1c or %g2, 0x1c, %g2 <== 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 ) { 40009fcc: c6 02 60 10 ld [ %o1 + 0x10 ], %g3 <== NOT EXECUTED 40009fd0: 80 a1 00 03 cmp %g4, %g3 <== NOT EXECUTED 40009fd4: 32 80 00 04 bne,a 40009fe4 <== NOT EXECUTED 40009fd8: c2 00 40 00 ld [ %g1 ], %g1 <== NOT EXECUTED 40009fdc: 81 c3 e0 08 retl <== NOT EXECUTED 40009fe0: 90 10 20 01 mov 1, %o0 <== NOT EXECUTED 40009fe4: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 40009fe8: 32 bf ff f9 bne,a 40009fcc <== NOT EXECUTED 40009fec: c8 00 60 18 ld [ %g1 + 0x18 ], %g4 <== NOT EXECUTED return true; } } return false; } 40009ff0: 81 c3 e0 08 retl <== NOT EXECUTED 40009ff4: 90 10 20 00 clr %o0 <== NOT EXECUTED =============================================================================== 40004400 : long fpathconf( int fd, int name ) { 40004400: 9d e3 bf a0 save %sp, -96, %sp long return_value; rtems_libio_t *iop; rtems_filesystem_limits_and_options_t *the_limits; rtems_libio_check_fd(fd); 40004404: 03 10 00 7e sethi %hi(0x4001f800), %g1 40004408: c2 00 61 54 ld [ %g1 + 0x154 ], %g1 ! 4001f954 4000440c: 80 a6 00 01 cmp %i0, %g1 40004410: 1a 80 00 0b bcc 4000443c 40004414: 85 2e 20 06 sll %i0, 6, %g2 iop = rtems_libio_iop(fd); 40004418: 03 10 00 80 sethi %hi(0x40020000), %g1 4000441c: c2 00 62 78 ld [ %g1 + 0x278 ], %g1 ! 40020278 40004420: b1 2e 20 03 sll %i0, 3, %i0 40004424: b0 06 00 02 add %i0, %g2, %i0 40004428: b0 00 40 18 add %g1, %i0, %i0 rtems_libio_check_is_open(iop); 4000442c: c2 06 20 18 ld [ %i0 + 0x18 ], %g1 40004430: 80 88 61 00 btst 0x100, %g1 40004434: 12 80 00 06 bne 4000444c <== ALWAYS TAKEN 40004438: 80 88 60 02 btst 2, %g1 4000443c: 40 00 31 ff call 40010c38 <__errno> 40004440: 01 00 00 00 nop 40004444: 10 80 00 07 b 40004460 40004448: 82 10 20 09 mov 9, %g1 ! 9 rtems_libio_check_permissions(iop, LIBIO_FLAGS_READ); 4000444c: 12 80 00 08 bne 4000446c <== ALWAYS TAKEN 40004450: 80 a6 60 0b cmp %i1, 0xb 40004454: 40 00 31 f9 call 40010c38 <__errno> <== NOT EXECUTED 40004458: 01 00 00 00 nop <== NOT EXECUTED 4000445c: 82 10 20 16 mov 0x16, %g1 ! 16 <== NOT EXECUTED 40004460: c2 22 00 00 st %g1, [ %o0 ] 40004464: 81 c7 e0 08 ret 40004468: 91 e8 3f ff restore %g0, -1, %o0 * Now process the information request. */ the_limits = &iop->pathinfo.mt_entry->pathconf_limits_and_options; switch ( name ) { 4000446c: 18 80 00 2c bgu 4000451c 40004470: c2 06 20 2c ld [ %i0 + 0x2c ], %g1 40004474: b3 2e 60 02 sll %i1, 2, %i1 40004478: 05 10 00 10 sethi %hi(0x40004000), %g2 4000447c: 84 10 a3 d0 or %g2, 0x3d0, %g2 ! 400043d0 40004480: c4 00 80 19 ld [ %g2 + %i1 ], %g2 40004484: 81 c0 80 00 jmp %g2 40004488: 01 00 00 00 nop case _PC_LINK_MAX: return_value = the_limits->link_max; 4000448c: f0 00 60 38 ld [ %g1 + 0x38 ], %i0 break; 40004490: 81 c7 e0 08 ret 40004494: 81 e8 00 00 restore case _PC_MAX_CANON: return_value = the_limits->max_canon; 40004498: f0 00 60 3c ld [ %g1 + 0x3c ], %i0 break; 4000449c: 81 c7 e0 08 ret 400044a0: 81 e8 00 00 restore case _PC_MAX_INPUT: return_value = the_limits->max_input; 400044a4: f0 00 60 40 ld [ %g1 + 0x40 ], %i0 break; 400044a8: 81 c7 e0 08 ret 400044ac: 81 e8 00 00 restore case _PC_NAME_MAX: return_value = the_limits->name_max; 400044b0: f0 00 60 44 ld [ %g1 + 0x44 ], %i0 break; 400044b4: 81 c7 e0 08 ret 400044b8: 81 e8 00 00 restore case _PC_PATH_MAX: return_value = the_limits->path_max; 400044bc: f0 00 60 48 ld [ %g1 + 0x48 ], %i0 break; 400044c0: 81 c7 e0 08 ret 400044c4: 81 e8 00 00 restore case _PC_PIPE_BUF: return_value = the_limits->pipe_buf; 400044c8: f0 00 60 4c ld [ %g1 + 0x4c ], %i0 break; 400044cc: 81 c7 e0 08 ret 400044d0: 81 e8 00 00 restore case _PC_CHOWN_RESTRICTED: return_value = the_limits->posix_chown_restrictions; 400044d4: f0 00 60 54 ld [ %g1 + 0x54 ], %i0 break; 400044d8: 81 c7 e0 08 ret 400044dc: 81 e8 00 00 restore case _PC_NO_TRUNC: return_value = the_limits->posix_no_trunc; 400044e0: f0 00 60 58 ld [ %g1 + 0x58 ], %i0 break; 400044e4: 81 c7 e0 08 ret 400044e8: 81 e8 00 00 restore case _PC_VDISABLE: return_value = the_limits->posix_vdisable; 400044ec: f0 00 60 64 ld [ %g1 + 0x64 ], %i0 break; 400044f0: 81 c7 e0 08 ret 400044f4: 81 e8 00 00 restore case _PC_ASYNC_IO: return_value = the_limits->posix_async_io; 400044f8: f0 00 60 50 ld [ %g1 + 0x50 ], %i0 break; 400044fc: 81 c7 e0 08 ret 40004500: 81 e8 00 00 restore case _PC_PRIO_IO: return_value = the_limits->posix_prio_io; 40004504: f0 00 60 5c ld [ %g1 + 0x5c ], %i0 break; 40004508: 81 c7 e0 08 ret 4000450c: 81 e8 00 00 restore case _PC_SYNC_IO: return_value = the_limits->posix_sync_io; 40004510: f0 00 60 60 ld [ %g1 + 0x60 ], %i0 break; 40004514: 81 c7 e0 08 ret 40004518: 81 e8 00 00 restore default: rtems_set_errno_and_return_minus_one( EINVAL ); 4000451c: 40 00 31 c7 call 40010c38 <__errno> 40004520: b0 10 3f ff mov -1, %i0 40004524: 82 10 20 16 mov 0x16, %g1 40004528: c2 22 00 00 st %g1, [ %o0 ] break; } return return_value; } 4000452c: 81 c7 e0 08 ret 40004530: 81 e8 00 00 restore =============================================================================== 4000b030 : void free( void *ptr ) { MSBUMP(free_calls, 1); 4000b030: 9d e3 bf a0 save %sp, -96, %sp 4000b034: 03 10 00 70 sethi %hi(0x4001c000), %g1 4000b038: 82 10 62 50 or %g1, 0x250, %g1 ! 4001c250 4000b03c: c4 00 60 0c ld [ %g1 + 0xc ], %g2 4000b040: b2 10 00 18 mov %i0, %i1 4000b044: 84 00 a0 01 inc %g2 if ( !ptr ) 4000b048: 80 a6 20 00 cmp %i0, 0 4000b04c: 02 80 00 21 be 4000b0d0 4000b050: c4 20 60 0c st %g2, [ %g1 + 0xc ] /* * Do not attempt to free memory if in a critical section or ISR. */ if ( _System_state_Is_up(_System_state_Get()) && 4000b054: 03 10 00 71 sethi %hi(0x4001c400), %g1 4000b058: c2 00 61 b0 ld [ %g1 + 0x1b0 ], %g1 ! 4001c5b0 <_System_state_Current> 4000b05c: 80 a0 60 03 cmp %g1, 3 4000b060: 12 80 00 09 bne 4000b084 <== NEVER TAKEN 4000b064: 03 10 00 6f sethi %hi(0x4001bc00), %g1 4000b068: 40 00 01 26 call 4000b500 4000b06c: 01 00 00 00 nop 4000b070: 80 8a 20 ff btst 0xff, %o0 4000b074: 12 80 00 04 bne 4000b084 <== ALWAYS TAKEN 4000b078: 03 10 00 6f sethi %hi(0x4001bc00), %g1 !malloc_is_system_state_OK() ) { malloc_deferred_free(ptr); 4000b07c: 40 00 01 33 call 4000b548 <== NOT EXECUTED 4000b080: 81 e8 00 00 restore <== NOT EXECUTED #endif /* * If configured, update the statistics */ if ( rtems_malloc_statistics_helpers ) 4000b084: c2 00 63 58 ld [ %g1 + 0x358 ], %g1 4000b088: 80 a0 60 00 cmp %g1, 0 4000b08c: 02 80 00 06 be 4000b0a4 <== ALWAYS TAKEN 4000b090: 21 10 00 6e sethi %hi(0x4001b800), %l0 (*rtems_malloc_statistics_helpers->at_free)(ptr); 4000b094: c2 00 60 08 ld [ %g1 + 8 ], %g1 <== NOT EXECUTED 4000b098: 9f c0 40 00 call %g1 <== NOT EXECUTED 4000b09c: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED if ( !_Protected_heap_Free( RTEMS_Malloc_Heap, ptr ) ) { 4000b0a0: 21 10 00 6e sethi %hi(0x4001b800), %l0 <== NOT EXECUTED 4000b0a4: d0 04 21 30 ld [ %l0 + 0x130 ], %o0 ! 4001b930 4000b0a8: 40 00 04 74 call 4000c278 <_Protected_heap_Free> 4000b0ac: 92 10 00 19 mov %i1, %o1 4000b0b0: 80 8a 20 ff btst 0xff, %o0 4000b0b4: 12 80 00 07 bne 4000b0d0 <== ALWAYS TAKEN 4000b0b8: c2 04 21 30 ld [ %l0 + 0x130 ], %g1 printk( "Program heap: free of bad pointer %p -- range %p - %p \n", 4000b0bc: 31 10 00 6b sethi %hi(0x4001ac00), %i0 <== NOT EXECUTED 4000b0c0: f6 00 60 1c ld [ %g1 + 0x1c ], %i3 <== NOT EXECUTED 4000b0c4: f4 00 60 18 ld [ %g1 + 0x18 ], %i2 <== NOT EXECUTED 4000b0c8: 7f ff e2 f6 call 40003ca0 <== NOT EXECUTED 4000b0cc: 91 ee 22 80 restore %i0, 0x280, %o0 <== NOT EXECUTED 4000b0d0: 81 c7 e0 08 ret 4000b0d4: 81 e8 00 00 restore =============================================================================== 40004c58 : * NOTE: this must be called with * thread dispatching disabled! */ static void free_user_env(void *venv) { 40004c58: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED rtems_user_env_t *env = (rtems_user_env_t*) venv ; if (env != &rtems_global_user_env 40004c5c: 03 10 00 7b sethi %hi(0x4001ec00), %g1 <== NOT EXECUTED 40004c60: 82 10 62 88 or %g1, 0x288, %g1 ! 4001ee88 <== NOT EXECUTED 40004c64: 80 a6 00 01 cmp %i0, %g1 <== NOT EXECUTED 40004c68: 02 80 00 18 be 40004cc8 <== NOT EXECUTED 40004c6c: 01 00 00 00 nop <== NOT EXECUTED #ifdef HAVE_USERENV_REFCNT && --env->refcnt <= 0 #endif ) { rtems_filesystem_freenode( &env->current_directory); 40004c70: c2 06 20 10 ld [ %i0 + 0x10 ], %g1 <== NOT EXECUTED 40004c74: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40004c78: 22 80 00 09 be,a 40004c9c <== NOT EXECUTED 40004c7c: c2 06 20 24 ld [ %i0 + 0x24 ], %g1 <== NOT EXECUTED 40004c80: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 40004c84: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40004c88: 22 80 00 05 be,a 40004c9c <== NOT EXECUTED 40004c8c: c2 06 20 24 ld [ %i0 + 0x24 ], %g1 <== NOT EXECUTED 40004c90: 9f c0 40 00 call %g1 <== NOT EXECUTED 40004c94: 90 06 20 04 add %i0, 4, %o0 <== NOT EXECUTED rtems_filesystem_freenode( &env->root_directory); 40004c98: c2 06 20 24 ld [ %i0 + 0x24 ], %g1 <== NOT EXECUTED 40004c9c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40004ca0: 02 80 00 08 be 40004cc0 <== NOT EXECUTED 40004ca4: 01 00 00 00 nop <== NOT EXECUTED 40004ca8: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 40004cac: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40004cb0: 02 80 00 04 be 40004cc0 <== NOT EXECUTED 40004cb4: 01 00 00 00 nop <== NOT EXECUTED 40004cb8: 9f c0 40 00 call %g1 <== NOT EXECUTED 40004cbc: 90 06 20 18 add %i0, 0x18, %o0 <== NOT EXECUTED free(env); 40004cc0: 7f ff fb 91 call 40003b04 <== NOT EXECUTED 40004cc4: 81 e8 00 00 restore <== NOT EXECUTED 40004cc8: 81 c7 e0 08 ret <== NOT EXECUTED 40004ccc: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40019af0 : int fstat( int fd, struct stat *sbuf ) { 40019af0: 9d e3 bf a0 save %sp, -96, %sp /* * Check to see if we were passed a valid pointer. */ if ( !sbuf ) 40019af4: 80 a6 60 00 cmp %i1, 0 40019af8: 32 80 00 06 bne,a 40019b10 40019afc: 03 10 00 6e sethi %hi(0x4001b800), %g1 rtems_set_errno_and_return_minus_one( EFAULT ); 40019b00: 7f ff d1 ad call 4000e1b4 <__errno> 40019b04: 01 00 00 00 nop 40019b08: 10 80 00 12 b 40019b50 40019b0c: 82 10 20 0e mov 0xe, %g1 ! e /* * Now process the stat() request. */ iop = rtems_libio_iop( fd ); 40019b10: c2 00 61 24 ld [ %g1 + 0x124 ], %g1 40019b14: 80 a6 00 01 cmp %i0, %g1 40019b18: 1a 80 00 0b bcc 40019b44 40019b1c: 03 10 00 70 sethi %hi(0x4001c000), %g1 40019b20: c2 00 62 40 ld [ %g1 + 0x240 ], %g1 ! 4001c240 40019b24: 85 2e 20 06 sll %i0, 6, %g2 40019b28: b1 2e 20 03 sll %i0, 3, %i0 40019b2c: b0 06 00 02 add %i0, %g2, %i0 40019b30: b0 00 40 18 add %g1, %i0, %i0 rtems_libio_check_fd( fd ); rtems_libio_check_is_open(iop); 40019b34: c2 06 20 18 ld [ %i0 + 0x18 ], %g1 40019b38: 80 88 61 00 btst 0x100, %g1 40019b3c: 32 80 00 08 bne,a 40019b5c <== ALWAYS TAKEN 40019b40: c2 06 20 40 ld [ %i0 + 0x40 ], %g1 /* * Now process the stat() request. */ iop = rtems_libio_iop( fd ); rtems_libio_check_fd( fd ); 40019b44: 7f ff d1 9c call 4000e1b4 <__errno> 40019b48: 01 00 00 00 nop 40019b4c: 82 10 20 09 mov 9, %g1 ! 9 40019b50: c2 22 00 00 st %g1, [ %o0 ] 40019b54: 10 80 00 15 b 40019ba8 40019b58: 90 10 3f ff mov -1, %o0 rtems_libio_check_is_open(iop); if ( !iop->handlers ) 40019b5c: 80 a0 60 00 cmp %g1, 0 40019b60: 02 bf ff f9 be 40019b44 <== NEVER TAKEN 40019b64: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EBADF ); if ( !iop->handlers->fstat_h ) 40019b68: c2 00 60 18 ld [ %g1 + 0x18 ], %g1 40019b6c: 80 a0 60 00 cmp %g1, 0 40019b70: 12 80 00 06 bne 40019b88 <== ALWAYS TAKEN 40019b74: 92 10 20 00 clr %o1 rtems_set_errno_and_return_minus_one( ENOTSUP ); 40019b78: 7f ff d1 8f call 4000e1b4 <__errno> <== NOT EXECUTED 40019b7c: 01 00 00 00 nop <== NOT EXECUTED 40019b80: 10 bf ff f4 b 40019b50 <== NOT EXECUTED 40019b84: 82 10 20 86 mov 0x86, %g1 ! 86 <== NOT EXECUTED /* * Zero out the stat structure so the various support * versions of stat don't have to. */ memset( sbuf, 0, sizeof(struct stat) ); 40019b88: 94 10 20 48 mov 0x48, %o2 40019b8c: 7f ff d4 05 call 4000eba0 40019b90: 90 10 00 19 mov %i1, %o0 return (*iop->handlers->fstat_h)( &iop->pathinfo, sbuf ); 40019b94: c2 06 20 40 ld [ %i0 + 0x40 ], %g1 40019b98: 90 06 20 1c add %i0, 0x1c, %o0 40019b9c: c2 00 60 18 ld [ %g1 + 0x18 ], %g1 40019ba0: 9f c0 40 00 call %g1 40019ba4: 92 10 00 19 mov %i1, %o1 } 40019ba8: 81 c7 e0 08 ret 40019bac: 91 e8 00 08 restore %g0, %o0, %o0 =============================================================================== 400046b4 : #include int fsync( int fd ) { 400046b4: 9d e3 bf a0 save %sp, -96, %sp rtems_libio_t *iop; rtems_libio_check_fd( fd ); 400046b8: 03 10 00 7e sethi %hi(0x4001f800), %g1 400046bc: c2 00 61 54 ld [ %g1 + 0x154 ], %g1 ! 4001f954 400046c0: 80 a6 00 01 cmp %i0, %g1 400046c4: 1a 80 00 15 bcc 40004718 <== NEVER TAKEN 400046c8: 01 00 00 00 nop iop = rtems_libio_iop( fd ); 400046cc: 03 10 00 80 sethi %hi(0x40020000), %g1 400046d0: d0 00 62 78 ld [ %g1 + 0x278 ], %o0 ! 40020278 400046d4: 83 2e 20 06 sll %i0, 6, %g1 400046d8: b1 2e 20 03 sll %i0, 3, %i0 400046dc: b0 06 00 01 add %i0, %g1, %i0 400046e0: 90 02 00 18 add %o0, %i0, %o0 rtems_libio_check_is_open(iop); 400046e4: c2 02 20 18 ld [ %o0 + 0x18 ], %g1 400046e8: 80 88 61 00 btst 0x100, %g1 400046ec: 02 80 00 0b be 40004718 <== NEVER TAKEN 400046f0: 80 88 60 04 btst 4, %g1 rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 400046f4: 32 80 00 06 bne,a 4000470c 400046f8: c2 02 20 40 ld [ %o0 + 0x40 ], %g1 400046fc: 40 00 31 4f call 40010c38 <__errno> 40004700: 01 00 00 00 nop 40004704: 10 80 00 0f b 40004740 40004708: 82 10 20 16 mov 0x16, %g1 ! 16 /* * Now process the fsync(). */ if ( !iop->handlers ) 4000470c: 80 a0 60 00 cmp %g1, 0 40004710: 32 80 00 06 bne,a 40004728 <== ALWAYS TAKEN 40004714: c2 00 60 28 ld [ %g1 + 0x28 ], %g1 rtems_set_errno_and_return_minus_one( EBADF ); 40004718: 40 00 31 48 call 40010c38 <__errno> <== NOT EXECUTED 4000471c: 01 00 00 00 nop <== NOT EXECUTED 40004720: 10 80 00 08 b 40004740 <== NOT EXECUTED 40004724: 82 10 20 09 mov 9, %g1 ! 9 <== NOT EXECUTED if ( !iop->handlers->fsync_h ) 40004728: 80 a0 60 00 cmp %g1, 0 4000472c: 12 80 00 08 bne 4000474c 40004730: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( ENOTSUP ); 40004734: 40 00 31 41 call 40010c38 <__errno> 40004738: 01 00 00 00 nop 4000473c: 82 10 20 86 mov 0x86, %g1 ! 86 40004740: c2 22 00 00 st %g1, [ %o0 ] 40004744: 10 80 00 04 b 40004754 40004748: 90 10 3f ff mov -1, %o0 return (*iop->handlers->fsync_h)( iop ); 4000474c: 9f c0 40 00 call %g1 40004750: 01 00 00 00 nop } 40004754: 81 c7 e0 08 ret 40004758: 91 e8 00 08 restore %g0, %o0, %o0 =============================================================================== 4000b0d8 : int ftruncate( int fd, off_t length ) { 4000b0d8: 9d e3 bf 88 save %sp, -120, %sp rtems_libio_t *iop; rtems_filesystem_location_info_t loc; rtems_libio_check_fd( fd ); 4000b0dc: 03 10 00 6e sethi %hi(0x4001b800), %g1 4000b0e0: c2 00 61 24 ld [ %g1 + 0x124 ], %g1 ! 4001b924 4000b0e4: 80 a6 00 01 cmp %i0, %g1 4000b0e8: 1a 80 00 0b bcc 4000b114 <== NEVER TAKEN 4000b0ec: 85 2e 20 06 sll %i0, 6, %g2 iop = rtems_libio_iop( fd ); 4000b0f0: 03 10 00 70 sethi %hi(0x4001c000), %g1 4000b0f4: c2 00 62 40 ld [ %g1 + 0x240 ], %g1 ! 4001c240 4000b0f8: b1 2e 20 03 sll %i0, 3, %i0 4000b0fc: b0 06 00 02 add %i0, %g2, %i0 4000b100: b0 00 40 18 add %g1, %i0, %i0 rtems_libio_check_is_open(iop); 4000b104: c2 06 20 18 ld [ %i0 + 0x18 ], %g1 4000b108: 80 88 61 00 btst 0x100, %g1 4000b10c: 12 80 00 06 bne 4000b124 <== ALWAYS TAKEN 4000b110: a0 07 bf ec add %fp, -20, %l0 4000b114: 40 00 0c 28 call 4000e1b4 <__errno> <== NOT EXECUTED 4000b118: 01 00 00 00 nop <== NOT EXECUTED 4000b11c: 10 80 00 22 b 4000b1a4 <== NOT EXECUTED 4000b120: 82 10 20 09 mov 9, %g1 ! 9 <== NOT EXECUTED /* * Make sure we are not working on a directory */ loc = iop->pathinfo; 4000b124: 92 06 20 1c add %i0, 0x1c, %o1 4000b128: 90 10 00 10 mov %l0, %o0 4000b12c: 40 00 0e 5e call 4000eaa4 4000b130: 94 10 20 14 mov 0x14, %o2 if ( !loc.ops->node_type_h ) 4000b134: c2 07 bf f8 ld [ %fp + -8 ], %g1 4000b138: c2 00 60 10 ld [ %g1 + 0x10 ], %g1 4000b13c: 80 a0 60 00 cmp %g1, 0 4000b140: 02 80 00 16 be 4000b198 <== NEVER TAKEN 4000b144: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( ENOTSUP ); if ( (*loc.ops->node_type_h)( &loc ) == RTEMS_FILESYSTEM_DIRECTORY ) 4000b148: 9f c0 40 00 call %g1 4000b14c: 90 10 00 10 mov %l0, %o0 4000b150: 80 a2 20 01 cmp %o0, 1 4000b154: 32 80 00 06 bne,a 4000b16c 4000b158: c2 06 20 18 ld [ %i0 + 0x18 ], %g1 rtems_set_errno_and_return_minus_one( EISDIR ); 4000b15c: 40 00 0c 16 call 4000e1b4 <__errno> 4000b160: 01 00 00 00 nop 4000b164: 10 80 00 10 b 4000b1a4 4000b168: 82 10 20 15 mov 0x15, %g1 ! 15 rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 4000b16c: 80 88 60 04 btst 4, %g1 4000b170: 32 80 00 06 bne,a 4000b188 <== ALWAYS TAKEN 4000b174: c2 06 20 40 ld [ %i0 + 0x40 ], %g1 4000b178: 40 00 0c 0f call 4000e1b4 <__errno> <== NOT EXECUTED 4000b17c: 01 00 00 00 nop <== NOT EXECUTED 4000b180: 10 80 00 09 b 4000b1a4 <== NOT EXECUTED 4000b184: 82 10 20 16 mov 0x16, %g1 ! 16 <== NOT EXECUTED if ( !iop->handlers->ftruncate_h ) 4000b188: c2 00 60 20 ld [ %g1 + 0x20 ], %g1 4000b18c: 80 a0 60 00 cmp %g1, 0 4000b190: 32 80 00 08 bne,a 4000b1b0 <== ALWAYS TAKEN 4000b194: 90 10 00 18 mov %i0, %o0 rtems_set_errno_and_return_minus_one( ENOTSUP ); 4000b198: 40 00 0c 07 call 4000e1b4 <__errno> <== NOT EXECUTED 4000b19c: 01 00 00 00 nop <== NOT EXECUTED 4000b1a0: 82 10 20 86 mov 0x86, %g1 ! 86 <== NOT EXECUTED 4000b1a4: c2 22 00 00 st %g1, [ %o0 ] 4000b1a8: 10 80 00 05 b 4000b1bc 4000b1ac: 90 10 3f ff mov -1, %o0 return (*iop->handlers->ftruncate_h)( iop, length ); 4000b1b0: 92 10 00 19 mov %i1, %o1 4000b1b4: 9f c0 40 00 call %g1 4000b1b8: 94 10 00 1a mov %i2, %o2 } 4000b1bc: 81 c7 e0 08 ret 4000b1c0: 91 e8 00 08 restore %g0, %o0, %o0 =============================================================================== 4001dfc8 : int getdents( int dd_fd, char *dd_buf, int dd_len ) { 4001dfc8: 9d e3 bf 88 save %sp, -120, %sp /* * Get the file control block structure associated with the file descriptor */ iop = rtems_libio_iop( dd_fd ); 4001dfcc: 03 10 00 84 sethi %hi(0x40021000), %g1 4001dfd0: c2 00 61 b4 ld [ %g1 + 0x1b4 ], %g1 ! 400211b4 4001dfd4: 80 a6 00 01 cmp %i0, %g1 4001dfd8: 1a 80 00 08 bcc 4001dff8 <== NEVER TAKEN 4001dfdc: a0 10 20 00 clr %l0 4001dfe0: 03 10 00 86 sethi %hi(0x40021800), %g1 4001dfe4: e0 00 63 f4 ld [ %g1 + 0x3f4 ], %l0 ! 40021bf4 4001dfe8: 83 2e 20 06 sll %i0, 6, %g1 4001dfec: b1 2e 20 03 sll %i0, 3, %i0 4001dff0: b0 06 00 01 add %i0, %g1, %i0 4001dff4: a0 04 00 18 add %l0, %i0, %l0 /* * Make sure we are working on a directory */ loc = iop->pathinfo; 4001dff8: a2 07 bf ec add %fp, -20, %l1 4001dffc: 92 04 20 1c add %l0, 0x1c, %o1 4001e000: 90 10 00 11 mov %l1, %o0 4001e004: 7f ff ce 43 call 40011910 4001e008: 94 10 20 14 mov 0x14, %o2 if ( !loc.ops->node_type_h ) 4001e00c: c2 07 bf f8 ld [ %fp + -8 ], %g1 4001e010: c2 00 60 10 ld [ %g1 + 0x10 ], %g1 4001e014: 80 a0 60 00 cmp %g1, 0 4001e018: 02 80 00 11 be 4001e05c <== NEVER TAKEN 4001e01c: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( ENOTSUP ); if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) 4001e020: 9f c0 40 00 call %g1 4001e024: 90 10 00 11 mov %l1, %o0 4001e028: 80 a2 20 01 cmp %o0, 1 4001e02c: 22 80 00 08 be,a 4001e04c 4001e030: c2 04 20 40 ld [ %l0 + 0x40 ], %g1 rtems_set_errno_and_return_minus_one( ENOTDIR ); 4001e034: 7f ff cb fb call 40011020 <__errno> 4001e038: 01 00 00 00 nop 4001e03c: 82 10 20 14 mov 0x14, %g1 ! 14 4001e040: c2 22 00 00 st %g1, [ %o0 ] 4001e044: 10 80 00 0d b 4001e078 4001e048: 90 10 3f ff mov -1, %o0 /* * Return the number of bytes that were actually transfered as a result * of the read attempt. */ if ( !iop->handlers->read_h ) 4001e04c: c2 00 60 08 ld [ %g1 + 8 ], %g1 4001e050: 80 a0 60 00 cmp %g1, 0 4001e054: 32 80 00 06 bne,a 4001e06c <== ALWAYS TAKEN 4001e058: 90 10 00 10 mov %l0, %o0 rtems_set_errno_and_return_minus_one( ENOTSUP ); 4001e05c: 7f ff cb f1 call 40011020 <__errno> <== NOT EXECUTED 4001e060: 01 00 00 00 nop <== NOT EXECUTED 4001e064: 10 bf ff f7 b 4001e040 <== NOT EXECUTED 4001e068: 82 10 20 86 mov 0x86, %g1 ! 86 <== NOT EXECUTED return (*iop->handlers->read_h)( iop, dd_buf, dd_len ); 4001e06c: 92 10 00 19 mov %i1, %o1 4001e070: 9f c0 40 00 call %g1 4001e074: 94 10 00 1a mov %i2, %o2 } 4001e078: 81 c7 e0 08 ret 4001e07c: 91 e8 00 08 restore %g0, %o0, %o0 =============================================================================== 40003f28 : struct group *grp, char *buffer, size_t bufsize, struct group **result ) { 40003f28: 9d e3 bf a0 save %sp, -96, %sp FILE *fp; int match; init_etc_passwd_group(); 40003f2c: 7f ff ff b6 call 40003e04 40003f30: 01 00 00 00 nop if ((fp = fopen("/etc/group", "r")) == NULL) { 40003f34: 11 10 00 78 sethi %hi(0x4001e000), %o0 40003f38: 13 10 00 78 sethi %hi(0x4001e000), %o1 40003f3c: 90 12 21 38 or %o0, 0x138, %o0 40003f40: 40 00 33 50 call 40010c80 40003f44: 92 12 60 c0 or %o1, 0xc0, %o1 40003f48: a0 92 20 00 orcc %o0, 0, %l0 40003f4c: 12 80 00 08 bne 40003f6c <== ALWAYS TAKEN 40003f50: 92 10 00 1a mov %i2, %o1 errno = EINVAL; 40003f54: 40 00 31 1d call 400103c8 <__errno> <== NOT EXECUTED 40003f58: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40003f5c: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 40003f60: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40003f64: 81 c7 e0 08 ret <== NOT EXECUTED 40003f68: 81 e8 00 00 restore <== NOT EXECUTED return -1; } for(;;) { if (!scangr(fp, grp, buffer, bufsize)) { 40003f6c: 94 10 00 1b mov %i3, %o2 40003f70: 96 10 00 1c mov %i4, %o3 40003f74: 7f ff fe ea call 40003b1c 40003f78: 90 10 00 10 mov %l0, %o0 40003f7c: 80 a2 20 00 cmp %o0, 0 40003f80: 12 80 00 0a bne 40003fa8 <== ALWAYS TAKEN 40003f84: 80 a6 20 00 cmp %i0, 0 errno = EINVAL; 40003f88: 40 00 31 10 call 400103c8 <__errno> <== NOT EXECUTED 40003f8c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40003f90: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 40003f94: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED fclose(fp); 40003f98: 40 00 31 64 call 40010528 <== NOT EXECUTED 40003f9c: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED return -1; 40003fa0: 81 c7 e0 08 ret <== NOT EXECUTED 40003fa4: 81 e8 00 00 restore <== NOT EXECUTED } if (name) { 40003fa8: 22 80 00 07 be,a 40003fc4 <== NEVER TAKEN 40003fac: c2 16 a0 08 lduh [ %i2 + 8 ], %g1 <== NOT EXECUTED match = (strcmp(grp->gr_name, name) == 0); 40003fb0: d0 06 80 00 ld [ %i2 ], %o0 40003fb4: 40 00 38 e3 call 40012340 40003fb8: 92 10 00 18 mov %i0, %o1 40003fbc: 10 80 00 04 b 40003fcc 40003fc0: 80 a0 00 08 cmp %g0, %o0 } else { match = (grp->gr_gid == gid); 40003fc4: 82 18 40 19 xor %g1, %i1, %g1 <== NOT EXECUTED 40003fc8: 80 a0 00 01 cmp %g0, %g1 <== NOT EXECUTED 40003fcc: 82 60 3f ff subx %g0, -1, %g1 } if (match) { 40003fd0: 80 a0 60 00 cmp %g1, 0 40003fd4: 02 bf ff e6 be 40003f6c 40003fd8: 92 10 00 1a mov %i2, %o1 fclose(fp); 40003fdc: 90 10 00 10 mov %l0, %o0 40003fe0: 40 00 31 52 call 40010528 40003fe4: b0 10 20 00 clr %i0 *result = grp; 40003fe8: f4 27 40 00 st %i2, [ %i5 ] } } fclose(fp); errno = EINVAL; return -1; } 40003fec: 81 c7 e0 08 ret 40003ff0: 81 e8 00 00 restore =============================================================================== 40003c58 : return NULL; return p; } struct group *getgrent(void) { 40003c58: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED if (group_fp == NULL) 40003c5c: 03 10 00 7e sethi %hi(0x4001f800), %g1 <== NOT EXECUTED 40003c60: d0 00 60 bc ld [ %g1 + 0xbc ], %o0 ! 4001f8bc <== NOT EXECUTED 40003c64: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40003c68: 22 80 00 0c be,a 40003c98 <== NOT EXECUTED 40003c6c: b0 10 20 00 clr %i0 <== NOT EXECUTED return NULL; if (!scangr(group_fp, &grent, grbuf, sizeof grbuf)) 40003c70: 31 10 00 7e sethi %hi(0x4001f800), %i0 <== NOT EXECUTED 40003c74: 15 10 00 7e sethi %hi(0x4001f800), %o2 <== NOT EXECUTED 40003c78: 92 16 21 88 or %i0, 0x188, %o1 <== NOT EXECUTED 40003c7c: 94 12 a0 c0 or %o2, 0xc0, %o2 <== NOT EXECUTED 40003c80: 96 10 20 c8 mov 0xc8, %o3 <== NOT EXECUTED 40003c84: 7f ff ff a6 call 40003b1c <== NOT EXECUTED 40003c88: b0 16 21 88 or %i0, 0x188, %i0 <== NOT EXECUTED 40003c8c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40003c90: 22 80 00 02 be,a 40003c98 <== NOT EXECUTED 40003c94: b0 10 20 00 clr %i0 <== NOT EXECUTED return NULL; return &grent; } 40003c98: 81 c7 e0 08 ret <== NOT EXECUTED 40003c9c: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40004028 : } struct group *getgrgid( gid_t gid ) { 40004028: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED struct group *p; if(getgrgid_r(gid, &grent, grbuf, sizeof grbuf, &p)) 4000402c: 13 10 00 7e sethi %hi(0x4001f800), %o1 <== NOT EXECUTED 40004030: 91 2e 20 10 sll %i0, 0x10, %o0 <== NOT EXECUTED 40004034: 92 12 61 88 or %o1, 0x188, %o1 <== NOT EXECUTED 40004038: 91 32 20 10 srl %o0, 0x10, %o0 <== NOT EXECUTED 4000403c: 15 10 00 7e sethi %hi(0x4001f800), %o2 <== NOT EXECUTED 40004040: 96 10 20 c8 mov 0xc8, %o3 <== NOT EXECUTED 40004044: 94 12 a0 c0 or %o2, 0xc0, %o2 <== NOT EXECUTED 40004048: 98 07 bf fc add %fp, -4, %o4 <== NOT EXECUTED 4000404c: 7f ff ff ea call 40003ff4 <== NOT EXECUTED 40004050: b0 10 20 00 clr %i0 <== NOT EXECUTED 40004054: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40004058: 22 80 00 02 be,a 40004060 <== NOT EXECUTED 4000405c: f0 07 bf fc ld [ %fp + -4 ], %i0 <== NOT EXECUTED return NULL; return p; } 40004060: 81 c7 e0 08 ret <== NOT EXECUTED 40004064: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40003ff4 : struct group *grp, char *buffer, size_t bufsize, struct group **result ) { 40003ff4: 84 10 00 0a mov %o2, %g2 <== NOT EXECUTED 40003ff8: 82 10 00 0b mov %o3, %g1 <== NOT EXECUTED return getgr_r(NULL, gid, grp, buffer, bufsize, result); 40003ffc: 91 2a 20 10 sll %o0, 0x10, %o0 <== NOT EXECUTED struct group *grp, char *buffer, size_t bufsize, struct group **result ) { 40004000: 9a 10 00 0c mov %o4, %o5 <== NOT EXECUTED return getgr_r(NULL, gid, grp, buffer, bufsize, result); 40004004: 94 10 00 09 mov %o1, %o2 <== NOT EXECUTED 40004008: 96 10 00 02 mov %g2, %o3 <== NOT EXECUTED 4000400c: 93 32 20 10 srl %o0, 0x10, %o1 <== NOT EXECUTED 40004010: 98 10 00 01 mov %g1, %o4 <== NOT EXECUTED 40004014: 90 10 20 00 clr %o0 <== NOT EXECUTED 40004018: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 4000401c: 7f ff ff c3 call 40003f28 <== NOT EXECUTED 40004020: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED =============================================================================== 40004094 : } struct group *getgrnam( const char *name ) { 40004094: 9d e3 bf 98 save %sp, -104, %sp struct group *p; if(getgrnam_r(name, &grent, grbuf, sizeof grbuf, &p)) 40004098: 13 10 00 7e sethi %hi(0x4001f800), %o1 4000409c: 90 10 00 18 mov %i0, %o0 400040a0: 92 12 61 88 or %o1, 0x188, %o1 400040a4: 15 10 00 7e sethi %hi(0x4001f800), %o2 400040a8: 96 10 20 c8 mov 0xc8, %o3 400040ac: 94 12 a0 c0 or %o2, 0xc0, %o2 400040b0: 98 07 bf fc add %fp, -4, %o4 400040b4: 7f ff ff ed call 40004068 400040b8: b0 10 20 00 clr %i0 400040bc: 80 a2 20 00 cmp %o0, 0 400040c0: 22 80 00 02 be,a 400040c8 <== ALWAYS TAKEN 400040c4: f0 07 bf fc ld [ %fp + -4 ], %i0 return NULL; return p; } 400040c8: 81 c7 e0 08 ret 400040cc: 81 e8 00 00 restore =============================================================================== 400240f0 : */ pid_t getpid( void ) { return _Objects_Local_node; } 400240f0: 81 c3 e0 08 retl <== NOT EXECUTED 400240f4: 90 10 20 01 mov 1, %o0 ! 1 <== NOT EXECUTED =============================================================================== 4000411c : struct passwd *pwd, char *buffer, size_t bufsize, struct passwd **result ) { 4000411c: 9d e3 bf a0 save %sp, -96, %sp FILE *fp; int match; init_etc_passwd_group(); 40004120: 7f ff ff 39 call 40003e04 40004124: 01 00 00 00 nop if ((fp = fopen("/etc/passwd", "r")) == NULL) { 40004128: 11 10 00 78 sethi %hi(0x4001e000), %o0 4000412c: 13 10 00 78 sethi %hi(0x4001e000), %o1 40004130: 90 12 20 b0 or %o0, 0xb0, %o0 40004134: 40 00 32 d3 call 40010c80 40004138: 92 12 60 c0 or %o1, 0xc0, %o1 4000413c: a0 92 20 00 orcc %o0, 0, %l0 40004140: 12 80 00 08 bne 40004160 <== ALWAYS TAKEN 40004144: 92 10 00 1a mov %i2, %o1 errno = EINVAL; 40004148: 40 00 30 a0 call 400103c8 <__errno> <== NOT EXECUTED 4000414c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40004150: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 40004154: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40004158: 81 c7 e0 08 ret <== NOT EXECUTED 4000415c: 81 e8 00 00 restore <== NOT EXECUTED return -1; } for(;;) { if (!scanpw(fp, pwd, buffer, bufsize)) { 40004160: 94 10 00 1b mov %i3, %o2 40004164: 96 10 00 1c mov %i4, %o3 40004168: 7f ff fe ce call 40003ca0 4000416c: 90 10 00 10 mov %l0, %o0 40004170: 80 a2 20 00 cmp %o0, 0 40004174: 12 80 00 0a bne 4000419c <== ALWAYS TAKEN 40004178: 80 a6 20 00 cmp %i0, 0 errno = EINVAL; 4000417c: 40 00 30 93 call 400103c8 <__errno> <== NOT EXECUTED 40004180: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40004184: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 40004188: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED fclose(fp); 4000418c: 40 00 30 e7 call 40010528 <== NOT EXECUTED 40004190: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED return -1; 40004194: 81 c7 e0 08 ret <== NOT EXECUTED 40004198: 81 e8 00 00 restore <== NOT EXECUTED } if (name) { 4000419c: 22 80 00 07 be,a 400041b8 <== NEVER TAKEN 400041a0: c2 16 a0 08 lduh [ %i2 + 8 ], %g1 <== NOT EXECUTED match = (strcmp(pwd->pw_name, name) == 0); 400041a4: d0 06 80 00 ld [ %i2 ], %o0 400041a8: 40 00 38 66 call 40012340 400041ac: 92 10 00 18 mov %i0, %o1 400041b0: 10 80 00 04 b 400041c0 400041b4: 80 a0 00 08 cmp %g0, %o0 } else { match = (pwd->pw_uid == uid); 400041b8: 82 18 40 19 xor %g1, %i1, %g1 <== NOT EXECUTED 400041bc: 80 a0 00 01 cmp %g0, %g1 <== NOT EXECUTED 400041c0: 82 60 3f ff subx %g0, -1, %g1 } if (match) { 400041c4: 80 a0 60 00 cmp %g1, 0 400041c8: 02 bf ff e6 be 40004160 400041cc: 92 10 00 1a mov %i2, %o1 fclose(fp); 400041d0: 90 10 00 10 mov %l0, %o0 400041d4: 40 00 30 d5 call 40010528 400041d8: b0 10 20 00 clr %i0 *result = pwd; 400041dc: f4 27 40 00 st %i2, [ %i5 ] } } fclose(fp); errno = EINVAL; return -1; } 400041e0: 81 c7 e0 08 ret 400041e4: 81 e8 00 00 restore =============================================================================== 40003dbc : return NULL; return p; } struct passwd *getpwent(void) { 40003dbc: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED if (passwd_fp == NULL) 40003dc0: 03 10 00 7d sethi %hi(0x4001f400), %g1 <== NOT EXECUTED 40003dc4: d0 00 63 d4 ld [ %g1 + 0x3d4 ], %o0 ! 4001f7d4 <== NOT EXECUTED 40003dc8: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40003dcc: 22 80 00 0c be,a 40003dfc <== NOT EXECUTED 40003dd0: b0 10 20 00 clr %i0 <== NOT EXECUTED return NULL; if (!scanpw(passwd_fp, &pwent, pwbuf, sizeof pwbuf)) 40003dd4: 31 10 00 7e sethi %hi(0x4001f800), %i0 <== NOT EXECUTED 40003dd8: 15 10 00 7d sethi %hi(0x4001f400), %o2 <== NOT EXECUTED 40003ddc: 92 16 20 a0 or %i0, 0xa0, %o1 <== NOT EXECUTED 40003de0: 94 12 a3 d8 or %o2, 0x3d8, %o2 <== NOT EXECUTED 40003de4: 96 10 20 c8 mov 0xc8, %o3 <== NOT EXECUTED 40003de8: 7f ff ff ae call 40003ca0 <== NOT EXECUTED 40003dec: b0 16 20 a0 or %i0, 0xa0, %i0 <== NOT EXECUTED 40003df0: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40003df4: 22 80 00 02 be,a 40003dfc <== NOT EXECUTED 40003df8: b0 10 20 00 clr %i0 <== NOT EXECUTED return NULL; return &pwent; } 40003dfc: 81 c7 e0 08 ret <== NOT EXECUTED 40003e00: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40004288 : } struct passwd *getpwnam( const char *name ) { 40004288: 9d e3 bf 98 save %sp, -104, %sp struct passwd *p; if(getpwnam_r(name, &pwent, pwbuf, sizeof pwbuf, &p)) 4000428c: 13 10 00 7e sethi %hi(0x4001f800), %o1 40004290: 90 10 00 18 mov %i0, %o0 40004294: 92 12 60 a0 or %o1, 0xa0, %o1 40004298: 15 10 00 7d sethi %hi(0x4001f400), %o2 4000429c: 96 10 20 c8 mov 0xc8, %o3 400042a0: 94 12 a3 d8 or %o2, 0x3d8, %o2 400042a4: 98 07 bf fc add %fp, -4, %o4 400042a8: 7f ff ff ed call 4000425c 400042ac: b0 10 20 00 clr %i0 400042b0: 80 a2 20 00 cmp %o0, 0 400042b4: 22 80 00 02 be,a 400042bc <== ALWAYS TAKEN 400042b8: f0 07 bf fc ld [ %fp + -4 ], %i0 return NULL; return p; } 400042bc: 81 c7 e0 08 ret 400042c0: 81 e8 00 00 restore =============================================================================== 4000421c : } struct passwd *getpwuid( uid_t uid ) { 4000421c: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED struct passwd *p; if(getpwuid_r(uid, &pwent, pwbuf, sizeof pwbuf, &p)) 40004220: 13 10 00 7e sethi %hi(0x4001f800), %o1 <== NOT EXECUTED 40004224: 91 2e 20 10 sll %i0, 0x10, %o0 <== NOT EXECUTED 40004228: 92 12 60 a0 or %o1, 0xa0, %o1 <== NOT EXECUTED 4000422c: 91 32 20 10 srl %o0, 0x10, %o0 <== NOT EXECUTED 40004230: 15 10 00 7d sethi %hi(0x4001f400), %o2 <== NOT EXECUTED 40004234: 96 10 20 c8 mov 0xc8, %o3 <== NOT EXECUTED 40004238: 94 12 a3 d8 or %o2, 0x3d8, %o2 <== NOT EXECUTED 4000423c: 98 07 bf fc add %fp, -4, %o4 <== NOT EXECUTED 40004240: 7f ff ff ea call 400041e8 <== NOT EXECUTED 40004244: b0 10 20 00 clr %i0 <== NOT EXECUTED 40004248: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000424c: 22 80 00 02 be,a 40004254 <== NOT EXECUTED 40004250: f0 07 bf fc ld [ %fp + -4 ], %i0 <== NOT EXECUTED return NULL; return p; } 40004254: 81 c7 e0 08 ret <== NOT EXECUTED 40004258: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 400041e8 : struct passwd *pwd, char *buffer, size_t bufsize, struct passwd **result ) { 400041e8: 84 10 00 0a mov %o2, %g2 <== NOT EXECUTED 400041ec: 82 10 00 0b mov %o3, %g1 <== NOT EXECUTED return getpw_r(NULL, uid, pwd, buffer, bufsize, result); 400041f0: 91 2a 20 10 sll %o0, 0x10, %o0 <== NOT EXECUTED struct passwd *pwd, char *buffer, size_t bufsize, struct passwd **result ) { 400041f4: 9a 10 00 0c mov %o4, %o5 <== NOT EXECUTED return getpw_r(NULL, uid, pwd, buffer, bufsize, result); 400041f8: 94 10 00 09 mov %o1, %o2 <== NOT EXECUTED 400041fc: 96 10 00 02 mov %g2, %o3 <== NOT EXECUTED 40004200: 93 32 20 10 srl %o0, 0x10, %o1 <== NOT EXECUTED 40004204: 98 10 00 01 mov %g1, %o4 <== NOT EXECUTED 40004208: 90 10 20 00 clr %o0 <== NOT EXECUTED 4000420c: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 40004210: 7f ff ff c3 call 4000411c <== NOT EXECUTED 40004214: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED =============================================================================== 4000b1c4 : */ int gettimeofday( struct timeval *tp, void * __tz __attribute__((unused)) ) { 4000b1c4: 9d e3 bf 98 save %sp, -104, %sp /* struct timezone* tzp = (struct timezone*) __tz; */ if ( !tp ) { 4000b1c8: 80 a6 20 00 cmp %i0, 0 4000b1cc: 12 80 00 08 bne 4000b1ec <== ALWAYS TAKEN 4000b1d0: 01 00 00 00 nop errno = EFAULT; 4000b1d4: 40 00 0b f8 call 4000e1b4 <__errno> <== NOT EXECUTED 4000b1d8: b0 10 3f ff mov -1, %i0 ! ffffffff <== NOT EXECUTED 4000b1dc: 82 10 20 0e mov 0xe, %g1 <== NOT EXECUTED 4000b1e0: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED return -1; 4000b1e4: 81 c7 e0 08 ret <== NOT EXECUTED 4000b1e8: 81 e8 00 00 restore <== NOT EXECUTED { ISR_Level level; struct timespec now; suseconds_t useconds; _ISR_Disable(level); 4000b1ec: 7f ff da d8 call 40001d4c 4000b1f0: 01 00 00 00 nop 4000b1f4: a0 10 00 08 mov %o0, %l0 _TOD_Get( &now ); 4000b1f8: 40 00 02 dd call 4000bd6c <_TOD_Get> 4000b1fc: 90 07 bf f8 add %fp, -8, %o0 _ISR_Enable(level); 4000b200: 7f ff da d7 call 40001d5c 4000b204: 90 10 00 10 mov %l0, %o0 useconds = (suseconds_t)now.tv_nsec; useconds /= (suseconds_t)TOD_NANOSECONDS_PER_MICROSECOND; time->tv_sec = now.tv_sec; time->tv_usec = useconds; 4000b208: d0 07 bf fc ld [ %fp + -4 ], %o0 _ISR_Enable(level); useconds = (suseconds_t)now.tv_nsec; useconds /= (suseconds_t)TOD_NANOSECONDS_PER_MICROSECOND; time->tv_sec = now.tv_sec; 4000b20c: c2 07 bf f8 ld [ %fp + -8 ], %g1 time->tv_usec = useconds; 4000b210: 92 10 23 e8 mov 0x3e8, %o1 4000b214: 40 00 31 82 call 4001781c <.div> 4000b218: c2 26 00 00 st %g1, [ %i0 ] 4000b21c: d0 26 20 04 st %o0, [ %i0 + 4 ] * with Eric Norum, this is how GNU/Linux, Solaris, and MacOS X * do it. This puts us in good company. */ return 0; } 4000b220: 81 c7 e0 08 ret 4000b224: 91 e8 20 00 restore %g0, 0, %o0 =============================================================================== 400135a8 : ) { IMFS_jnode_t *the_jnode; /* Is the node a directory ? */ the_jnode = (IMFS_jnode_t *) iop->file_info; 400135a8: c4 02 20 3c ld [ %o0 + 0x3c ], %g2 400135ac: c4 00 a0 4c ld [ %g2 + 0x4c ], %g2 400135b0: 80 a0 a0 01 cmp %g2, 1 400135b4: 12 80 00 05 bne 400135c8 <== NEVER TAKEN 400135b8: 82 10 3f ff mov -1, %g1 if ( the_jnode->type != IMFS_DIRECTORY ) return -1; /* It wasn't a directory --> return error */ iop->offset = 0; 400135bc: c0 22 20 10 clr [ %o0 + 0x10 ] 400135c0: c0 22 20 14 clr [ %o0 + 0x14 ] 400135c4: 82 10 20 00 clr %g1 return 0; } 400135c8: 81 c3 e0 08 retl 400135cc: 90 10 00 01 mov %g1, %o0 =============================================================================== 400137f8 : ssize_t imfs_dir_read( rtems_libio_t *iop, void *buffer, size_t count ) { 400137f8: 9d e3 be 88 save %sp, -376, %sp <== NOT EXECUTED int current_entry; int first_entry; int last_entry; struct dirent tmp_dirent; the_jnode = (IMFS_jnode_t *)iop->file_info; 400137fc: e4 06 20 3c ld [ %i0 + 0x3c ], %l2 <== NOT EXECUTED ssize_t imfs_dir_read( rtems_libio_t *iop, void *buffer, size_t count ) { 40013800: a0 10 00 18 mov %i0, %l0 <== NOT EXECUTED */ RTEMS_INLINE_ROUTINE bool _Chain_Is_empty( Chain_Control *the_chain ) { return (the_chain->first == _Chain_Tail(the_chain)); 40013804: e2 04 a0 50 ld [ %l2 + 0x50 ], %l1 <== NOT EXECUTED 40013808: 90 10 00 1a mov %i2, %o0 <== NOT EXECUTED */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 4001380c: a4 04 a0 54 add %l2, 0x54, %l2 <== NOT EXECUTED struct dirent tmp_dirent; the_jnode = (IMFS_jnode_t *)iop->file_info; the_chain = &the_jnode->info.directory.Entries; if ( rtems_chain_is_empty( the_chain ) ) 40013810: 80 a4 40 12 cmp %l1, %l2 <== NOT EXECUTED 40013814: 02 80 00 2f be 400138d0 <== NOT EXECUTED 40013818: b0 10 20 00 clr %i0 <== NOT EXECUTED /* Move to the first of the desired directory entries */ the_node = the_chain->first; bytes_transferred = 0; first_entry = iop->offset; 4001381c: e8 04 20 14 ld [ %l0 + 0x14 ], %l4 <== NOT EXECUTED /* protect against using sizes that are not exact multiples of the */ /* -dirent- size. These could result in unexpected results */ last_entry = first_entry + (count/sizeof(struct dirent)) * sizeof(struct dirent); 40013820: 40 00 26 eb call 4001d3cc <.udiv> <== NOT EXECUTED 40013824: 92 10 21 18 mov 0x118, %o1 <== NOT EXECUTED 40013828: 83 2a 20 05 sll %o0, 5, %g1 <== NOT EXECUTED 4001382c: bb 2a 20 03 sll %o0, 3, %i5 <== NOT EXECUTED 40013830: a6 10 20 00 clr %l3 <== NOT EXECUTED 40013834: ba 07 40 01 add %i5, %g1, %i5 <== NOT EXECUTED } if( current_entry >= first_entry ) { /* Move the entry to the return buffer */ tmp_dirent.d_off = current_entry; tmp_dirent.d_reclen = sizeof( struct dirent ); 40013838: ae 10 21 18 mov 0x118, %l7 <== NOT EXECUTED bytes_transferred = 0; first_entry = iop->offset; /* protect against using sizes that are not exact multiples of the */ /* -dirent- size. These could result in unexpected results */ last_entry = first_entry + (count/sizeof(struct dirent)) * sizeof(struct dirent); 4001383c: 83 2f 60 03 sll %i5, 3, %g1 <== NOT EXECUTED tmp_dirent.d_off = current_entry; tmp_dirent.d_reclen = sizeof( struct dirent ); the_jnode = (IMFS_jnode_t *) the_node; tmp_dirent.d_ino = the_jnode->st_ino; tmp_dirent.d_namlen = strlen( the_jnode->name ); strcpy( tmp_dirent.d_name, the_jnode->name ); 40013840: ac 07 be e8 add %fp, -280, %l6 <== NOT EXECUTED bytes_transferred = 0; first_entry = iop->offset; /* protect against using sizes that are not exact multiples of the */ /* -dirent- size. These could result in unexpected results */ last_entry = first_entry + (count/sizeof(struct dirent)) * sizeof(struct dirent); 40013844: ba 20 40 1d sub %g1, %i5, %i5 <== NOT EXECUTED tmp_dirent.d_off = current_entry; tmp_dirent.d_reclen = sizeof( struct dirent ); the_jnode = (IMFS_jnode_t *) the_node; tmp_dirent.d_ino = the_jnode->st_ino; tmp_dirent.d_namlen = strlen( the_jnode->name ); strcpy( tmp_dirent.d_name, the_jnode->name ); 40013848: aa 07 be fc add %fp, -260, %l5 <== NOT EXECUTED /* protect against using sizes that are not exact multiples of the */ /* -dirent- size. These could result in unexpected results */ last_entry = first_entry + (count/sizeof(struct dirent)) * sizeof(struct dirent); /* The directory was not empty so try to move to the desired entry in chain*/ for ( 4001384c: 10 80 00 1e b 400138c4 <== NOT EXECUTED 40013850: ba 07 40 14 add %i5, %l4, %i5 <== NOT EXECUTED current_entry = 0; current_entry < last_entry; current_entry = current_entry + sizeof(struct dirent) ){ if ( rtems_chain_is_tail( the_chain, the_node ) ){ 40013854: 02 80 00 1f be 400138d0 <== NOT EXECUTED 40013858: 80 a4 c0 14 cmp %l3, %l4 <== NOT EXECUTED /* entry in the read */ return bytes_transferred; /* Indicate that there are no more */ /* entries to return */ } if( current_entry >= first_entry ) { 4001385c: 26 80 00 19 bl,a 400138c0 <== NOT EXECUTED 40013860: e2 04 40 00 ld [ %l1 ], %l1 <== NOT EXECUTED /* Move the entry to the return buffer */ tmp_dirent.d_off = current_entry; tmp_dirent.d_reclen = sizeof( struct dirent ); the_jnode = (IMFS_jnode_t *) the_node; tmp_dirent.d_ino = the_jnode->st_ino; 40013864: c2 04 60 38 ld [ %l1 + 0x38 ], %g1 <== NOT EXECUTED tmp_dirent.d_namlen = strlen( the_jnode->name ); 40013868: b8 04 60 0c add %l1, 0xc, %i4 <== NOT EXECUTED if( current_entry >= first_entry ) { /* Move the entry to the return buffer */ tmp_dirent.d_off = current_entry; tmp_dirent.d_reclen = sizeof( struct dirent ); the_jnode = (IMFS_jnode_t *) the_node; tmp_dirent.d_ino = the_jnode->st_ino; 4001386c: c2 27 be e8 st %g1, [ %fp + -280 ] <== NOT EXECUTED /* entries to return */ } if( current_entry >= first_entry ) { /* Move the entry to the return buffer */ tmp_dirent.d_off = current_entry; 40013870: 83 3c e0 1f sra %l3, 0x1f, %g1 <== NOT EXECUTED 40013874: e6 27 be f4 st %l3, [ %fp + -268 ] <== NOT EXECUTED 40013878: c2 27 be f0 st %g1, [ %fp + -272 ] <== NOT EXECUTED tmp_dirent.d_reclen = sizeof( struct dirent ); 4001387c: ee 37 be f8 sth %l7, [ %fp + -264 ] <== NOT EXECUTED the_jnode = (IMFS_jnode_t *) the_node; tmp_dirent.d_ino = the_jnode->st_ino; tmp_dirent.d_namlen = strlen( the_jnode->name ); 40013880: 40 00 04 f3 call 40014c4c <== NOT EXECUTED 40013884: 90 10 00 1c mov %i4, %o0 <== NOT EXECUTED strcpy( tmp_dirent.d_name, the_jnode->name ); 40013888: 92 10 00 1c mov %i4, %o1 <== NOT EXECUTED /* Move the entry to the return buffer */ tmp_dirent.d_off = current_entry; tmp_dirent.d_reclen = sizeof( struct dirent ); the_jnode = (IMFS_jnode_t *) the_node; tmp_dirent.d_ino = the_jnode->st_ino; tmp_dirent.d_namlen = strlen( the_jnode->name ); 4001388c: d0 37 be fa sth %o0, [ %fp + -262 ] <== NOT EXECUTED strcpy( tmp_dirent.d_name, the_jnode->name ); 40013890: 40 00 04 b7 call 40014b6c <== NOT EXECUTED 40013894: 90 10 00 15 mov %l5, %o0 <== NOT EXECUTED memcpy( 40013898: 90 06 40 18 add %i1, %i0, %o0 <== NOT EXECUTED 4001389c: 92 10 00 16 mov %l6, %o1 <== NOT EXECUTED 400138a0: 40 00 03 88 call 400146c0 <== NOT EXECUTED 400138a4: 94 10 21 18 mov 0x118, %o2 <== NOT EXECUTED buffer + bytes_transferred, (void *)&tmp_dirent, sizeof( struct dirent ) ); iop->offset = iop->offset + sizeof(struct dirent); 400138a8: c4 1c 20 10 ldd [ %l0 + 0x10 ], %g2 <== NOT EXECUTED bytes_transferred = bytes_transferred + sizeof( struct dirent ); 400138ac: b0 06 21 18 add %i0, 0x118, %i0 <== NOT EXECUTED memcpy( buffer + bytes_transferred, (void *)&tmp_dirent, sizeof( struct dirent ) ); iop->offset = iop->offset + sizeof(struct dirent); 400138b0: 86 80 e1 18 addcc %g3, 0x118, %g3 <== NOT EXECUTED 400138b4: 84 40 a0 00 addx %g2, 0, %g2 <== NOT EXECUTED 400138b8: c4 3c 20 10 std %g2, [ %l0 + 0x10 ] <== NOT EXECUTED bytes_transferred = bytes_transferred + sizeof( struct dirent ); } the_node = the_node->next; 400138bc: e2 04 40 00 ld [ %l1 ], %l1 <== NOT EXECUTED * to the end of the exisiting file, the remaining entries will be placed in * the buffer and the returned value will be equal to -m actual- times the * size of a directory entry. */ ssize_t imfs_dir_read( 400138c0: a6 04 e1 18 add %l3, 0x118, %l3 <== NOT EXECUTED /* protect against using sizes that are not exact multiples of the */ /* -dirent- size. These could result in unexpected results */ last_entry = first_entry + (count/sizeof(struct dirent)) * sizeof(struct dirent); /* The directory was not empty so try to move to the desired entry in chain*/ for ( 400138c4: 80 a4 c0 1d cmp %l3, %i5 <== NOT EXECUTED 400138c8: 06 bf ff e3 bl 40013854 <== NOT EXECUTED 400138cc: 80 a4 40 12 cmp %l1, %l2 <== NOT EXECUTED the_node = the_node->next; } /* Success */ return bytes_transferred; } 400138d0: 81 c7 e0 08 ret <== NOT EXECUTED 400138d4: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40013704 : int imfs_dir_rmnod( rtems_filesystem_location_info_t *parent_pathloc, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN */ ) { 40013704: 9d e3 bf 98 save %sp, -104, %sp IMFS_jnode_t *the_jnode; the_jnode = (IMFS_jnode_t *) pathloc->node_access; 40013708: e0 06 40 00 ld [ %i1 ], %l0 4001370c: c4 04 20 50 ld [ %l0 + 0x50 ], %g2 40013710: 82 04 20 54 add %l0, 0x54, %g1 40013714: 80 a0 80 01 cmp %g2, %g1 40013718: 22 80 00 06 be,a 40013730 4001371c: c2 06 60 10 ld [ %i1 + 0x10 ], %g1 /* * 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 ); 40013720: 40 00 01 ac call 40013dd0 <__errno> 40013724: 01 00 00 00 nop 40013728: 10 80 00 0d b 4001375c 4001372c: 82 10 20 5a mov 0x5a, %g1 ! 5a /* * You cannot remove the file system root node. */ if ( pathloc->mt_entry->mt_fs_root.node_access == pathloc->node_access ) 40013730: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40013734: 80 a0 40 10 cmp %g1, %l0 40013738: 02 80 00 06 be 40013750 4001373c: 01 00 00 00 nop /* * You cannot remove a mountpoint. */ if ( the_jnode->info.directory.mt_fs != NULL ) 40013740: c2 04 20 5c ld [ %l0 + 0x5c ], %g1 40013744: 80 a0 60 00 cmp %g1, 0 40013748: 22 80 00 08 be,a 40013768 <== ALWAYS TAKEN 4001374c: c2 04 20 08 ld [ %l0 + 8 ], %g1 rtems_set_errno_and_return_minus_one( EBUSY ); 40013750: 40 00 01 a0 call 40013dd0 <__errno> 40013754: 01 00 00 00 nop 40013758: 82 10 20 10 mov 0x10, %g1 ! 10 4001375c: c2 22 00 00 st %g1, [ %o0 ] 40013760: 81 c7 e0 08 ret 40013764: 91 e8 3f ff restore %g0, -1, %o0 /* * Take the node out of the parent's chain that contains this node */ if ( the_jnode->Parent != NULL ) { 40013768: 80 a0 60 00 cmp %g1, 0 4001376c: 22 80 00 06 be,a 40013784 40013770: c2 14 20 34 lduh [ %l0 + 0x34 ], %g1 40013774: 7f ff d5 d8 call 40008ed4 <_Chain_Extract> 40013778: 90 10 00 10 mov %l0, %o0 rtems_chain_extract( (rtems_chain_node *) the_jnode ); the_jnode->Parent = NULL; 4001377c: c0 24 20 08 clr [ %l0 + 8 ] /* * Decrement the link counter and see if we can free the space. */ the_jnode->st_nlink--; 40013780: c2 14 20 34 lduh [ %l0 + 0x34 ], %g1 IMFS_update_ctime( the_jnode ); 40013784: 92 10 20 00 clr %o1 /* * Decrement the link counter and see if we can free the space. */ the_jnode->st_nlink--; 40013788: 82 00 7f ff add %g1, -1, %g1 IMFS_update_ctime( the_jnode ); 4001378c: 90 07 bf f8 add %fp, -8, %o0 40013790: 7f ff c4 79 call 40004974 40013794: c2 34 20 34 sth %g1, [ %l0 + 0x34 ] 40013798: c2 07 bf f8 ld [ %fp + -8 ], %g1 /* * 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) ) { 4001379c: 90 10 00 10 mov %l0, %o0 400137a0: 7f ff f4 59 call 40010904 400137a4: c2 24 20 48 st %g1, [ %l0 + 0x48 ] 400137a8: 80 a2 20 00 cmp %o0, 0 400137ac: 12 80 00 11 bne 400137f0 400137b0: 01 00 00 00 nop 400137b4: c2 14 20 34 lduh [ %l0 + 0x34 ], %g1 400137b8: 80 a0 60 00 cmp %g1, 0 400137bc: 12 80 00 0d bne 400137f0 400137c0: 03 10 00 87 sethi %hi(0x40021c00), %g1 /* * Is the rtems_filesystem_current is this node? */ if ( rtems_filesystem_current.node_access == pathloc->node_access ) 400137c4: c2 00 61 b0 ld [ %g1 + 0x1b0 ], %g1 ! 40021db0 400137c8: c4 06 40 00 ld [ %i1 ], %g2 400137cc: c6 00 60 04 ld [ %g1 + 4 ], %g3 400137d0: 80 a0 c0 02 cmp %g3, %g2 400137d4: 22 80 00 02 be,a 400137dc <== NEVER TAKEN 400137d8: c0 20 60 04 clr [ %g1 + 4 ] <== NOT EXECUTED /* * Free memory associated with a memory file. */ free( the_jnode ); 400137dc: 90 10 00 10 mov %l0, %o0 400137e0: 7f ff c4 3b call 400048cc 400137e4: b0 10 20 00 clr %i0 400137e8: 81 c7 e0 08 ret 400137ec: 81 e8 00 00 restore } return 0; } 400137f0: 81 c7 e0 08 ret 400137f4: 91 e8 20 00 restore %g0, 0, %o0 =============================================================================== 40003e04 : /* * Initialize useable but dummy databases */ void init_etc_passwd_group(void) { 40003e04: 9d e3 bf a0 save %sp, -96, %sp FILE *fp; static char etc_passwd_initted = 0; if (etc_passwd_initted) 40003e08: 03 10 00 7d sethi %hi(0x4001f400), %g1 40003e0c: c4 48 63 d0 ldsb [ %g1 + 0x3d0 ], %g2 ! 4001f7d0 40003e10: 80 a0 a0 00 cmp %g2, 0 40003e14: 12 80 00 30 bne 40003ed4 40003e18: 84 10 20 01 mov 1, %g2 return; etc_passwd_initted = 1; mkdir("/etc", 0777); 40003e1c: 92 10 21 ff mov 0x1ff, %o1 FILE *fp; static char etc_passwd_initted = 0; if (etc_passwd_initted) return; etc_passwd_initted = 1; 40003e20: c4 28 63 d0 stb %g2, [ %g1 + 0x3d0 ] mkdir("/etc", 0777); 40003e24: 11 10 00 78 sethi %hi(0x4001e000), %o0 40003e28: 40 00 02 1e call 400046a0 40003e2c: 90 12 20 a8 or %o0, 0xa8, %o0 ! 4001e0a8 /* * Initialize /etc/passwd */ if ((fp = fopen("/etc/passwd", "r")) != NULL) { 40003e30: 21 10 00 78 sethi %hi(0x4001e000), %l0 40003e34: 13 10 00 78 sethi %hi(0x4001e000), %o1 40003e38: 90 14 20 b0 or %l0, 0xb0, %o0 40003e3c: 40 00 33 91 call 40010c80 40003e40: 92 12 60 c0 or %o1, 0xc0, %o1 40003e44: 80 a2 20 00 cmp %o0, 0 40003e48: 12 80 00 0d bne 40003e7c <== NEVER TAKEN 40003e4c: 01 00 00 00 nop fclose(fp); } else if ((fp = fopen("/etc/passwd", "w")) != NULL) { 40003e50: 90 14 20 b0 or %l0, 0xb0, %o0 40003e54: 13 10 00 78 sethi %hi(0x4001e000), %o1 40003e58: 40 00 33 8a call 40010c80 40003e5c: 92 12 60 c8 or %o1, 0xc8, %o1 ! 4001e0c8 40003e60: b0 92 20 00 orcc %o0, 0, %i0 40003e64: 02 80 00 08 be 40003e84 <== NEVER TAKEN 40003e68: 11 10 00 78 sethi %hi(0x4001e000), %o0 fprintf(fp, "root:*:0:0:root::/:/bin/sh\n" 40003e6c: 92 10 00 18 mov %i0, %o1 40003e70: 40 00 33 b0 call 40010d30 40003e74: 90 12 20 d0 or %o0, 0xd0, %o0 "rtems:*:1:1:RTEMS Application::/:/bin/sh\n" "tty:!:2:2:tty owner::/:/bin/false\n" ); fclose(fp); 40003e78: 90 10 00 18 mov %i0, %o0 40003e7c: 40 00 31 ab call 40010528 40003e80: 01 00 00 00 nop } /* * Initialize /etc/group */ if ((fp = fopen("/etc/group", "r")) != NULL) { 40003e84: 21 10 00 78 sethi %hi(0x4001e000), %l0 40003e88: 13 10 00 78 sethi %hi(0x4001e000), %o1 40003e8c: 90 14 21 38 or %l0, 0x138, %o0 40003e90: 40 00 33 7c call 40010c80 40003e94: 92 12 60 c0 or %o1, 0xc0, %o1 40003e98: 80 a2 20 00 cmp %o0, 0 40003e9c: 12 80 00 0c bne 40003ecc <== NEVER TAKEN 40003ea0: b0 10 00 08 mov %o0, %i0 fclose(fp); } else if ((fp = fopen("/etc/group", "w")) != NULL) { 40003ea4: 90 14 21 38 or %l0, 0x138, %o0 40003ea8: 13 10 00 78 sethi %hi(0x4001e000), %o1 40003eac: 40 00 33 75 call 40010c80 40003eb0: 92 12 60 c8 or %o1, 0xc8, %o1 ! 4001e0c8 40003eb4: b0 92 20 00 orcc %o0, 0, %i0 40003eb8: 02 80 00 07 be 40003ed4 <== NEVER TAKEN 40003ebc: 11 10 00 78 sethi %hi(0x4001e000), %o0 fprintf( fp, "root:x:0:root\n" 40003ec0: 92 10 00 18 mov %i0, %o1 40003ec4: 40 00 33 9b call 40010d30 40003ec8: 90 12 21 48 or %o0, 0x148, %o0 "rtems:x:1:rtems\n" "tty:x:2:tty\n" ); fclose(fp); 40003ecc: 40 00 31 97 call 40010528 40003ed0: 81 e8 00 00 restore 40003ed4: 81 c7 e0 08 ret 40003ed8: 81 e8 00 00 restore =============================================================================== 400070b0 : int ioctl( int fd, ioctl_command_t command, ... ) { 400070b0: 9d e3 bf 98 save %sp, -104, %sp va_list ap; rtems_status_code rc; rtems_libio_t *iop; void *buffer; rtems_libio_check_fd( fd ); 400070b4: 03 10 00 88 sethi %hi(0x40022000), %g1 400070b8: c2 00 60 f4 ld [ %g1 + 0xf4 ], %g1 ! 400220f4 iop = rtems_libio_iop( fd ); rtems_libio_check_is_open(iop); va_start(ap, command); 400070bc: f6 27 a0 50 st %i3, [ %fp + 0x50 ] 400070c0: f8 27 a0 54 st %i4, [ %fp + 0x54 ] 400070c4: fa 27 a0 58 st %i5, [ %fp + 0x58 ] 400070c8: f4 27 a0 4c st %i2, [ %fp + 0x4c ] va_list ap; rtems_status_code rc; rtems_libio_t *iop; void *buffer; rtems_libio_check_fd( fd ); 400070cc: 80 a6 00 01 cmp %i0, %g1 400070d0: 1a 80 00 11 bcc 40007114 400070d4: 92 10 00 19 mov %i1, %o1 iop = rtems_libio_iop( fd ); 400070d8: 03 10 00 8a sethi %hi(0x40022800), %g1 400070dc: d0 00 62 f4 ld [ %g1 + 0x2f4 ], %o0 ! 40022af4 400070e0: 83 2e 20 06 sll %i0, 6, %g1 400070e4: b1 2e 20 03 sll %i0, 3, %i0 400070e8: b0 06 00 01 add %i0, %g1, %i0 400070ec: 90 02 00 18 add %o0, %i0, %o0 rtems_libio_check_is_open(iop); 400070f0: c2 02 20 18 ld [ %o0 + 0x18 ], %g1 400070f4: 80 88 61 00 btst 0x100, %g1 400070f8: 02 80 00 07 be 40007114 <== NEVER TAKEN 400070fc: 84 07 a0 50 add %fp, 0x50, %g2 /* * Now process the ioctl(). */ if ( !iop->handlers ) 40007100: c2 02 20 40 ld [ %o0 + 0x40 ], %g1 iop = rtems_libio_iop( fd ); rtems_libio_check_is_open(iop); va_start(ap, command); buffer = va_arg(ap, void *); 40007104: c4 27 bf fc st %g2, [ %fp + -4 ] /* * Now process the ioctl(). */ if ( !iop->handlers ) 40007108: 80 a0 60 00 cmp %g1, 0 4000710c: 12 80 00 06 bne 40007124 <== ALWAYS TAKEN 40007110: 94 10 00 1a mov %i2, %o2 rtems_set_errno_and_return_minus_one( EBADF ); 40007114: 40 00 34 25 call 400141a8 <__errno> 40007118: 01 00 00 00 nop 4000711c: 10 80 00 09 b 40007140 40007120: 82 10 20 09 mov 9, %g1 ! 9 if ( !iop->handlers->ioctl_h ) 40007124: c2 00 60 10 ld [ %g1 + 0x10 ], %g1 40007128: 80 a0 60 00 cmp %g1, 0 4000712c: 12 80 00 08 bne 4000714c <== ALWAYS TAKEN 40007130: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( ENOTSUP ); 40007134: 40 00 34 1d call 400141a8 <__errno> <== NOT EXECUTED 40007138: 01 00 00 00 nop <== NOT EXECUTED 4000713c: 82 10 20 86 mov 0x86, %g1 ! 86 <== NOT EXECUTED 40007140: c2 22 00 00 st %g1, [ %o0 ] 40007144: 10 80 00 04 b 40007154 40007148: 90 10 3f ff mov -1, %o0 rc = (*iop->handlers->ioctl_h)( iop, command, buffer ); 4000714c: 9f c0 40 00 call %g1 40007150: 01 00 00 00 nop return rc; } 40007154: 81 c7 e0 08 ret 40007158: 91 e8 00 08 restore %g0, %o0, %o0 =============================================================================== 4000484c : /* * Process a single input character */ static int iproc (unsigned char c, struct rtems_termios_tty *tty) { 4000484c: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED if (tty->termios.c_iflag & ISTRIP) 40004850: c2 06 60 30 ld [ %i1 + 0x30 ], %g1 <== NOT EXECUTED 40004854: 80 88 60 20 btst 0x20, %g1 <== NOT EXECUTED 40004858: 02 80 00 03 be 40004864 <== NOT EXECUTED 4000485c: a0 10 00 18 mov %i0, %l0 <== NOT EXECUTED c &= 0x7f; 40004860: a0 0e 20 7f and %i0, 0x7f, %l0 <== NOT EXECUTED if (tty->termios.c_iflag & IUCLC) 40004864: 80 88 62 00 btst 0x200, %g1 <== NOT EXECUTED 40004868: 02 80 00 0c be 40004898 <== NOT EXECUTED 4000486c: 84 0c 20 ff and %l0, 0xff, %g2 <== NOT EXECUTED c = tolower (c); 40004870: 05 10 00 6e sethi %hi(0x4001b800), %g2 <== NOT EXECUTED 40004874: c4 00 a2 94 ld [ %g2 + 0x294 ], %g2 ! 4001ba94 <__ctype_ptr__><== NOT EXECUTED 40004878: a0 0c 20 ff and %l0, 0xff, %l0 <== NOT EXECUTED 4000487c: 84 00 80 10 add %g2, %l0, %g2 <== NOT EXECUTED 40004880: c4 08 a0 01 ldub [ %g2 + 1 ], %g2 <== NOT EXECUTED 40004884: 84 08 a0 03 and %g2, 3, %g2 <== NOT EXECUTED 40004888: 80 a0 a0 01 cmp %g2, 1 <== NOT EXECUTED 4000488c: 22 80 00 02 be,a 40004894 <== NOT EXECUTED 40004890: a0 04 20 20 add %l0, 0x20, %l0 <== NOT EXECUTED if (c == '\r') { 40004894: 84 0c 20 ff and %l0, 0xff, %g2 <== NOT EXECUTED 40004898: 80 a0 a0 0d cmp %g2, 0xd <== NOT EXECUTED 4000489c: 12 80 00 09 bne 400048c0 <== NOT EXECUTED 400048a0: 80 a0 a0 0a cmp %g2, 0xa <== NOT EXECUTED if (tty->termios.c_iflag & IGNCR) 400048a4: 80 88 60 80 btst 0x80, %g1 <== NOT EXECUTED 400048a8: 12 80 00 5d bne 40004a1c <== NOT EXECUTED 400048ac: 80 88 61 00 btst 0x100, %g1 <== NOT EXECUTED return 0; if (tty->termios.c_iflag & ICRNL) 400048b0: 32 80 00 0d bne,a 400048e4 <== NOT EXECUTED 400048b4: a0 10 20 0a mov 0xa, %l0 <== NOT EXECUTED c = '\n'; } else if ((c == '\n') && (tty->termios.c_iflag & INLCR)) { c = '\r'; } if ((c != '\0') && (tty->termios.c_lflag & ICANON)) { 400048b8: 10 80 00 0c b 400048e8 <== NOT EXECUTED 400048bc: c4 06 60 3c ld [ %i1 + 0x3c ], %g2 <== 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)) { 400048c0: 12 80 00 07 bne 400048dc <== NOT EXECUTED 400048c4: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED 400048c8: 80 88 60 40 btst 0x40, %g1 <== NOT EXECUTED 400048cc: 32 80 00 06 bne,a 400048e4 <== NOT EXECUTED 400048d0: a0 10 20 0d mov 0xd, %l0 <== NOT EXECUTED c = '\r'; } if ((c != '\0') && (tty->termios.c_lflag & ICANON)) { 400048d4: 10 80 00 05 b 400048e8 <== NOT EXECUTED 400048d8: c4 06 60 3c ld [ %i1 + 0x3c ], %g2 <== NOT EXECUTED 400048dc: 02 80 00 3c be 400049cc <== NOT EXECUTED 400048e0: 03 10 00 6e sethi %hi(0x4001b800), %g1 <== NOT EXECUTED 400048e4: c4 06 60 3c ld [ %i1 + 0x3c ], %g2 <== NOT EXECUTED 400048e8: 80 88 a0 02 btst 2, %g2 <== NOT EXECUTED 400048ec: 02 80 00 38 be 400049cc <== NOT EXECUTED 400048f0: 03 10 00 6e sethi %hi(0x4001b800), %g1 <== NOT EXECUTED if (c == tty->termios.c_cc[VERASE]) { 400048f4: c6 0e 60 43 ldub [ %i1 + 0x43 ], %g3 <== NOT EXECUTED 400048f8: 82 0c 20 ff and %l0, 0xff, %g1 <== NOT EXECUTED erase (tty, 0); 400048fc: 90 10 00 19 mov %i1, %o0 <== 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]) { 40004900: 80 a0 40 03 cmp %g1, %g3 <== NOT EXECUTED 40004904: 02 80 00 08 be 40004924 <== NOT EXECUTED 40004908: 92 10 20 00 clr %o1 <== NOT EXECUTED erase (tty, 0); return 0; } else if (c == tty->termios.c_cc[VKILL]) { 4000490c: c6 0e 60 44 ldub [ %i1 + 0x44 ], %g3 <== NOT EXECUTED 40004910: 80 a0 40 03 cmp %g1, %g3 <== NOT EXECUTED 40004914: 32 80 00 07 bne,a 40004930 <== NOT EXECUTED 40004918: c6 0e 60 45 ldub [ %i1 + 0x45 ], %g3 <== NOT EXECUTED erase (tty, 1); 4000491c: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED 40004920: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED 40004924: 7f ff ff 3f call 40004620 <== NOT EXECUTED 40004928: b0 10 20 00 clr %i0 <== NOT EXECUTED 4000492c: 30 80 00 3d b,a 40004a20 <== NOT EXECUTED return 0; } else if (c == tty->termios.c_cc[VEOF]) { 40004930: 80 a0 40 03 cmp %g1, %g3 <== NOT EXECUTED 40004934: 02 80 00 3b be 40004a20 <== NOT EXECUTED 40004938: b0 10 20 01 mov 1, %i0 <== NOT EXECUTED return 1; } else if (c == '\n') { 4000493c: 80 a0 60 0a cmp %g1, 0xa <== NOT EXECUTED 40004940: 32 80 00 0f bne,a 4000497c <== NOT EXECUTED 40004944: c6 0e 60 4c ldub [ %i1 + 0x4c ], %g3 <== NOT EXECUTED if (tty->termios.c_lflag & (ECHO | ECHONL)) 40004948: 80 88 a0 48 btst 0x48, %g2 <== NOT EXECUTED 4000494c: 22 80 00 06 be,a 40004964 <== NOT EXECUTED 40004950: c2 06 60 20 ld [ %i1 + 0x20 ], %g1 <== NOT EXECUTED echo (c, tty); 40004954: 90 10 20 0a mov 0xa, %o0 <== NOT EXECUTED 40004958: 7f ff ff 0e call 40004590 <== NOT EXECUTED 4000495c: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED tty->cbuf[tty->ccount++] = c; 40004960: c2 06 60 20 ld [ %i1 + 0x20 ], %g1 <== NOT EXECUTED 40004964: c4 06 60 1c ld [ %i1 + 0x1c ], %g2 <== NOT EXECUTED 40004968: 86 10 20 0a mov 0xa, %g3 <== NOT EXECUTED 4000496c: c6 28 80 01 stb %g3, [ %g2 + %g1 ] <== NOT EXECUTED 40004970: 82 00 60 01 inc %g1 <== NOT EXECUTED 40004974: 10 80 00 14 b 400049c4 <== NOT EXECUTED 40004978: c2 26 60 20 st %g1, [ %i1 + 0x20 ] <== NOT EXECUTED return 1; } else if ((c == tty->termios.c_cc[VEOL]) 4000497c: 80 a0 40 03 cmp %g1, %g3 <== NOT EXECUTED 40004980: 02 80 00 07 be 4000499c <== NOT EXECUTED 40004984: 80 88 a0 08 btst 8, %g2 <== NOT EXECUTED || (c == tty->termios.c_cc[VEOL2])) { 40004988: c6 0e 60 51 ldub [ %i1 + 0x51 ], %g3 <== NOT EXECUTED 4000498c: 80 a0 40 03 cmp %g1, %g3 <== NOT EXECUTED 40004990: 12 80 00 0f bne 400049cc <== NOT EXECUTED 40004994: 03 10 00 6e sethi %hi(0x4001b800), %g1 <== NOT EXECUTED if (tty->termios.c_lflag & ECHO) 40004998: 80 88 a0 08 btst 8, %g2 <== NOT EXECUTED 4000499c: 22 80 00 06 be,a 400049b4 <== NOT EXECUTED 400049a0: c2 06 60 20 ld [ %i1 + 0x20 ], %g1 <== NOT EXECUTED echo (c, tty); 400049a4: 90 0c 20 ff and %l0, 0xff, %o0 <== NOT EXECUTED 400049a8: 7f ff fe fa call 40004590 <== NOT EXECUTED 400049ac: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED tty->cbuf[tty->ccount++] = c; 400049b0: c2 06 60 20 ld [ %i1 + 0x20 ], %g1 <== NOT EXECUTED 400049b4: c6 06 60 1c ld [ %i1 + 0x1c ], %g3 <== NOT EXECUTED 400049b8: 84 00 60 01 add %g1, 1, %g2 <== NOT EXECUTED 400049bc: e0 28 c0 01 stb %l0, [ %g3 + %g1 ] <== NOT EXECUTED 400049c0: c4 26 60 20 st %g2, [ %i1 + 0x20 ] <== NOT EXECUTED return 1; 400049c4: 81 c7 e0 08 ret <== NOT EXECUTED 400049c8: 91 e8 20 01 restore %g0, 1, %o0 <== NOT EXECUTED } /* * FIXME: Should do IMAXBEL handling somehow */ if (tty->ccount < (CBUFSIZE-1)) { 400049cc: c4 06 60 20 ld [ %i1 + 0x20 ], %g2 <== NOT EXECUTED 400049d0: c2 00 62 28 ld [ %g1 + 0x228 ], %g1 <== NOT EXECUTED 400049d4: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED 400049d8: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED 400049dc: 16 80 00 11 bge 40004a20 <== NOT EXECUTED 400049e0: b0 10 20 00 clr %i0 <== NOT EXECUTED if (tty->termios.c_lflag & ECHO) 400049e4: c2 06 60 3c ld [ %i1 + 0x3c ], %g1 <== NOT EXECUTED 400049e8: 80 88 60 08 btst 8, %g1 <== NOT EXECUTED 400049ec: 22 80 00 06 be,a 40004a04 <== NOT EXECUTED 400049f0: c2 06 60 20 ld [ %i1 + 0x20 ], %g1 <== NOT EXECUTED echo (c, tty); 400049f4: 90 0c 20 ff and %l0, 0xff, %o0 <== NOT EXECUTED 400049f8: 7f ff fe e6 call 40004590 <== NOT EXECUTED 400049fc: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED tty->cbuf[tty->ccount++] = c; 40004a00: c2 06 60 20 ld [ %i1 + 0x20 ], %g1 <== NOT EXECUTED 40004a04: c6 06 60 1c ld [ %i1 + 0x1c ], %g3 <== NOT EXECUTED 40004a08: 84 00 60 01 add %g1, 1, %g2 <== NOT EXECUTED 40004a0c: e0 28 c0 01 stb %l0, [ %g3 + %g1 ] <== NOT EXECUTED 40004a10: c4 26 60 20 st %g2, [ %i1 + 0x20 ] <== NOT EXECUTED 40004a14: 81 c7 e0 08 ret <== NOT EXECUTED 40004a18: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED 40004a1c: b0 10 20 00 clr %i0 <== NOT EXECUTED } return 0; } 40004a20: 81 c7 e0 08 ret <== NOT EXECUTED 40004a24: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40024114 : #if !defined(RTEMS_POSIX_API) int kill( pid_t pid, int sig ) { return 0; } 40024114: 81 c3 e0 08 retl <== NOT EXECUTED 40024118: 90 10 20 00 clr %o0 ! 0 <== NOT EXECUTED =============================================================================== 40019d2c : extern void _wrapup_reent(struct _reent *); extern void _reclaim_reent(struct _reent *); void libc_wrapup(void) { 40019d2c: 9d e3 bf a0 save %sp, -96, %sp /* * In case RTEMS is already down, don't do this. It could be * dangerous. */ if (!_System_state_Is_up(_System_state_Get())) 40019d30: 03 10 00 71 sethi %hi(0x4001c400), %g1 40019d34: c2 00 61 b0 ld [ %g1 + 0x1b0 ], %g1 ! 4001c5b0 <_System_state_Current> 40019d38: 80 a0 60 03 cmp %g1, 3 40019d3c: 12 80 00 16 bne 40019d94 <== NEVER TAKEN 40019d40: 03 10 00 6d sethi %hi(0x4001b400), %g1 /* * This was already done if the user called exit() directly . _wrapup_reent(0); */ if (_REENT != _global_impure_ptr) { 40019d44: 23 10 00 6e sethi %hi(0x4001b800), %l1 40019d48: e0 00 60 18 ld [ %g1 + 0x18 ], %l0 40019d4c: c2 04 62 98 ld [ %l1 + 0x298 ], %g1 40019d50: 80 a0 40 10 cmp %g1, %l0 40019d54: 22 80 00 06 be,a 40019d6c 40019d58: 21 10 00 6e sethi %hi(0x4001b800), %l0 _wrapup_reent(_global_impure_ptr); 40019d5c: 40 00 01 83 call 4001a368 <_wrapup_reent> 40019d60: 90 10 00 10 mov %l0, %o0 /* Don't reclaim this one, just in case we do printfs * on the way out to ROM. */ _reclaim_reent(&libc_global_reent); #endif _REENT = _global_impure_ptr; 40019d64: e0 24 62 98 st %l0, [ %l1 + 0x298 ] * * Should this be changed to do *all* file streams? * _fwalk (_REENT, fclose); */ fclose (stdin); 40019d68: 21 10 00 6e sethi %hi(0x4001b800), %l0 40019d6c: c2 04 22 98 ld [ %l0 + 0x298 ], %g1 ! 4001ba98 <_impure_ptr> 40019d70: 7f ff d1 69 call 4000e314 40019d74: d0 00 60 04 ld [ %g1 + 4 ], %o0 fclose (stdout); 40019d78: c2 04 22 98 ld [ %l0 + 0x298 ], %g1 40019d7c: 7f ff d1 66 call 4000e314 40019d80: d0 00 60 08 ld [ %g1 + 8 ], %o0 fclose (stderr); 40019d84: c2 04 22 98 ld [ %l0 + 0x298 ], %g1 40019d88: f0 00 60 0c ld [ %g1 + 0xc ], %i0 40019d8c: 7f ff d1 62 call 4000e314 40019d90: 81 e8 00 00 restore 40019d94: 81 c7 e0 08 ret <== NOT EXECUTED 40019d98: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40004c90 : int link( const char *existing, const char *new ) { 40004c90: 9d e3 bf 70 save %sp, -144, %sp /* * Get the node we are linking to. */ result = rtems_filesystem_evaluate_path( existing, strlen( existing ), 40004c94: 40 00 36 42 call 4001259c 40004c98: 90 10 00 18 mov %i0, %o0 40004c9c: 94 10 20 00 clr %o2 40004ca0: 92 10 00 08 mov %o0, %o1 40004ca4: 96 07 bf e8 add %fp, -24, %o3 40004ca8: 90 10 00 18 mov %i0, %o0 40004cac: 98 10 20 01 mov 1, %o4 40004cb0: 7f ff fe a5 call 40004744 40004cb4: b0 10 3f ff mov -1, %i0 0, &existing_loc, true ); if ( result != 0 ) 40004cb8: 80 a2 20 00 cmp %o0, 0 40004cbc: 12 80 00 8f bne 40004ef8 40004cc0: 01 00 00 00 nop /* * Get the parent of the node we are creating. */ rtems_filesystem_get_start_loc( new, &i, &parent_loc ); 40004cc4: c2 4e 40 00 ldsb [ %i1 ], %g1 40004cc8: 80 a0 60 5c cmp %g1, 0x5c 40004ccc: 22 80 00 08 be,a 40004cec <== NEVER TAKEN 40004cd0: 03 10 00 84 sethi %hi(0x40021000), %g1 <== NOT EXECUTED 40004cd4: 80 a0 60 2f cmp %g1, 0x2f 40004cd8: 22 80 00 05 be,a 40004cec 40004cdc: 03 10 00 84 sethi %hi(0x40021000), %g1 40004ce0: 80 a0 60 00 cmp %g1, 0 40004ce4: 12 80 00 09 bne 40004d08 <== ALWAYS TAKEN 40004ce8: 03 10 00 84 sethi %hi(0x40021000), %g1 40004cec: d2 00 63 54 ld [ %g1 + 0x354 ], %o1 ! 40021354 40004cf0: 90 07 bf d4 add %fp, -44, %o0 40004cf4: 92 02 60 18 add %o1, 0x18, %o1 40004cf8: 40 00 33 06 call 40011910 40004cfc: 94 10 20 14 mov 0x14, %o2 40004d00: 10 80 00 08 b 40004d20 40004d04: 90 10 20 01 mov 1, %o0 40004d08: d2 00 63 54 ld [ %g1 + 0x354 ], %o1 40004d0c: 90 07 bf d4 add %fp, -44, %o0 40004d10: 92 02 60 04 add %o1, 4, %o1 40004d14: 40 00 32 ff call 40011910 40004d18: 94 10 20 14 mov 0x14, %o2 40004d1c: 90 10 20 00 clr %o0 if ( !parent_loc.ops->evalformake_h ) { 40004d20: c2 07 bf e0 ld [ %fp + -32 ], %g1 40004d24: c2 00 60 04 ld [ %g1 + 4 ], %g1 40004d28: 80 a0 60 00 cmp %g1, 0 40004d2c: 32 80 00 0b bne,a 40004d58 <== ALWAYS TAKEN 40004d30: 90 06 40 08 add %i1, %o0, %o0 rtems_filesystem_freenode( &existing_loc ); 40004d34: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED 40004d38: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40004d3c: 02 80 00 51 be 40004e80 <== NOT EXECUTED 40004d40: 01 00 00 00 nop <== NOT EXECUTED 40004d44: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 40004d48: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40004d4c: 12 80 00 4b bne 40004e78 <== NOT EXECUTED 40004d50: 90 07 bf e8 add %fp, -24, %o0 <== NOT EXECUTED 40004d54: 30 80 00 4b b,a 40004e80 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*parent_loc.ops->evalformake_h)( &new[i], &parent_loc, &name_start ); 40004d58: 94 07 bf fc add %fp, -4, %o2 40004d5c: b2 07 bf d4 add %fp, -44, %i1 40004d60: 9f c0 40 00 call %g1 40004d64: 92 10 00 19 mov %i1, %o1 if ( result != 0 ) { 40004d68: a0 92 20 00 orcc %o0, 0, %l0 40004d6c: 02 80 00 11 be 40004db0 40004d70: c2 07 bf f8 ld [ %fp + -8 ], %g1 rtems_filesystem_freenode( &existing_loc ); 40004d74: c2 07 bf f4 ld [ %fp + -12 ], %g1 40004d78: 80 a0 60 00 cmp %g1, 0 40004d7c: 02 80 00 08 be 40004d9c <== NEVER TAKEN 40004d80: 01 00 00 00 nop 40004d84: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40004d88: 80 a0 60 00 cmp %g1, 0 40004d8c: 02 80 00 04 be 40004d9c <== NEVER TAKEN 40004d90: 01 00 00 00 nop 40004d94: 9f c0 40 00 call %g1 40004d98: 90 07 bf e8 add %fp, -24, %o0 rtems_set_errno_and_return_minus_one( result ); 40004d9c: 40 00 30 a1 call 40011020 <__errno> 40004da0: b0 10 3f ff mov -1, %i0 40004da4: e0 22 00 00 st %l0, [ %o0 ] 40004da8: 81 c7 e0 08 ret 40004dac: 81 e8 00 00 restore /* * Check to see if the caller is trying to link across file system * boundaries. */ if ( parent_loc.mt_entry != existing_loc.mt_entry ) { 40004db0: c4 07 bf e4 ld [ %fp + -28 ], %g2 40004db4: 80 a0 80 01 cmp %g2, %g1 40004db8: 02 80 00 1a be 40004e20 40004dbc: c2 07 bf e0 ld [ %fp + -32 ], %g1 rtems_filesystem_freenode( &existing_loc ); 40004dc0: c2 07 bf f4 ld [ %fp + -12 ], %g1 40004dc4: 80 a0 60 00 cmp %g1, 0 40004dc8: 22 80 00 09 be,a 40004dec <== NEVER TAKEN 40004dcc: c2 07 bf e0 ld [ %fp + -32 ], %g1 <== NOT EXECUTED 40004dd0: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40004dd4: 80 a0 60 00 cmp %g1, 0 40004dd8: 22 80 00 05 be,a 40004dec <== NEVER TAKEN 40004ddc: c2 07 bf e0 ld [ %fp + -32 ], %g1 <== NOT EXECUTED 40004de0: 9f c0 40 00 call %g1 40004de4: 90 07 bf e8 add %fp, -24, %o0 rtems_filesystem_freenode( &parent_loc ); 40004de8: c2 07 bf e0 ld [ %fp + -32 ], %g1 40004dec: 80 a0 60 00 cmp %g1, 0 40004df0: 02 80 00 08 be 40004e10 <== NEVER TAKEN 40004df4: 01 00 00 00 nop 40004df8: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40004dfc: 80 a0 60 00 cmp %g1, 0 40004e00: 02 80 00 04 be 40004e10 <== NEVER TAKEN 40004e04: 01 00 00 00 nop 40004e08: 9f c0 40 00 call %g1 40004e0c: 90 07 bf d4 add %fp, -44, %o0 rtems_set_errno_and_return_minus_one( EXDEV ); 40004e10: 40 00 30 84 call 40011020 <__errno> 40004e14: b0 10 3f ff mov -1, %i0 40004e18: 10 80 00 1d b 40004e8c 40004e1c: 82 10 20 12 mov 0x12, %g1 } if ( !parent_loc.ops->link_h ) { 40004e20: c2 00 60 08 ld [ %g1 + 8 ], %g1 40004e24: 80 a0 60 00 cmp %g1, 0 40004e28: 12 80 00 1c bne 40004e98 <== ALWAYS TAKEN 40004e2c: d4 07 bf fc ld [ %fp + -4 ], %o2 rtems_filesystem_freenode( &existing_loc ); 40004e30: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED 40004e34: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40004e38: 22 80 00 09 be,a 40004e5c <== NOT EXECUTED 40004e3c: c2 07 bf e0 ld [ %fp + -32 ], %g1 <== NOT EXECUTED 40004e40: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 40004e44: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40004e48: 22 80 00 05 be,a 40004e5c <== NOT EXECUTED 40004e4c: c2 07 bf e0 ld [ %fp + -32 ], %g1 <== NOT EXECUTED 40004e50: 9f c0 40 00 call %g1 <== NOT EXECUTED 40004e54: 90 07 bf e8 add %fp, -24, %o0 <== NOT EXECUTED rtems_filesystem_freenode( &parent_loc ); 40004e58: c2 07 bf e0 ld [ %fp + -32 ], %g1 <== NOT EXECUTED 40004e5c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40004e60: 02 80 00 08 be 40004e80 <== NOT EXECUTED 40004e64: 01 00 00 00 nop <== NOT EXECUTED 40004e68: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 40004e6c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40004e70: 02 80 00 04 be 40004e80 <== NOT EXECUTED 40004e74: 90 07 bf d4 add %fp, -44, %o0 <== NOT EXECUTED 40004e78: 9f c0 40 00 call %g1 <== NOT EXECUTED 40004e7c: 01 00 00 00 nop <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 40004e80: 40 00 30 68 call 40011020 <__errno> <== NOT EXECUTED 40004e84: b0 10 3f ff mov -1, %i0 ! ffffffff <== NOT EXECUTED 40004e88: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 40004e8c: c2 22 00 00 st %g1, [ %o0 ] 40004e90: 81 c7 e0 08 ret 40004e94: 81 e8 00 00 restore } result = (*parent_loc.ops->link_h)( &existing_loc, &parent_loc, name_start ); 40004e98: 92 10 00 19 mov %i1, %o1 40004e9c: b2 07 bf e8 add %fp, -24, %i1 40004ea0: 9f c0 40 00 call %g1 40004ea4: 90 10 00 19 mov %i1, %o0 rtems_filesystem_freenode( &existing_loc ); 40004ea8: c2 07 bf f4 ld [ %fp + -12 ], %g1 40004eac: 80 a0 60 00 cmp %g1, 0 40004eb0: 02 80 00 08 be 40004ed0 <== NEVER TAKEN 40004eb4: b0 10 00 08 mov %o0, %i0 40004eb8: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40004ebc: 80 a0 60 00 cmp %g1, 0 40004ec0: 22 80 00 05 be,a 40004ed4 <== NEVER TAKEN 40004ec4: c2 07 bf e0 ld [ %fp + -32 ], %g1 <== NOT EXECUTED 40004ec8: 9f c0 40 00 call %g1 40004ecc: 90 10 00 19 mov %i1, %o0 rtems_filesystem_freenode( &parent_loc ); 40004ed0: c2 07 bf e0 ld [ %fp + -32 ], %g1 40004ed4: 80 a0 60 00 cmp %g1, 0 40004ed8: 02 80 00 08 be 40004ef8 <== NEVER TAKEN 40004edc: 01 00 00 00 nop 40004ee0: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40004ee4: 80 a0 60 00 cmp %g1, 0 40004ee8: 02 80 00 04 be 40004ef8 <== NEVER TAKEN 40004eec: 01 00 00 00 nop 40004ef0: 9f c0 40 00 call %g1 40004ef4: 90 07 bf d4 add %fp, -44, %o0 return result; } 40004ef8: 81 c7 e0 08 ret 40004efc: 81 e8 00 00 restore =============================================================================== 40019bdc : off_t lseek( int fd, off_t offset, int whence ) { 40019bdc: 9d e3 bf a0 save %sp, -96, %sp rtems_libio_t *iop; off_t old_offset; off_t status; rtems_libio_check_fd( fd ); 40019be0: 03 10 00 6e sethi %hi(0x4001b800), %g1 40019be4: c2 00 61 24 ld [ %g1 + 0x124 ], %g1 ! 4001b924 off_t lseek( int fd, off_t offset, int whence ) { 40019be8: 96 10 00 1b mov %i3, %o3 rtems_libio_t *iop; off_t old_offset; off_t status; rtems_libio_check_fd( fd ); 40019bec: 80 a6 00 01 cmp %i0, %g1 off_t lseek( int fd, off_t offset, int whence ) { 40019bf0: 84 10 00 19 mov %i1, %g2 rtems_libio_t *iop; off_t old_offset; off_t status; rtems_libio_check_fd( fd ); 40019bf4: 1a 80 00 0c bcc 40019c24 <== NEVER TAKEN 40019bf8: 86 10 00 1a mov %i2, %g3 iop = rtems_libio_iop( fd ); 40019bfc: 03 10 00 70 sethi %hi(0x4001c000), %g1 40019c00: e0 00 62 40 ld [ %g1 + 0x240 ], %l0 ! 4001c240 40019c04: 83 2e 20 06 sll %i0, 6, %g1 40019c08: b1 2e 20 03 sll %i0, 3, %i0 40019c0c: b0 06 00 01 add %i0, %g1, %i0 40019c10: a0 04 00 18 add %l0, %i0, %l0 rtems_libio_check_is_open(iop); 40019c14: c2 04 20 18 ld [ %l0 + 0x18 ], %g1 40019c18: 80 88 61 00 btst 0x100, %g1 40019c1c: 32 80 00 06 bne,a 40019c34 <== ALWAYS TAKEN 40019c20: c2 04 20 40 ld [ %l0 + 0x40 ], %g1 40019c24: 7f ff d1 64 call 4000e1b4 <__errno> <== NOT EXECUTED 40019c28: 01 00 00 00 nop <== NOT EXECUTED 40019c2c: 10 80 00 1e b 40019ca4 <== NOT EXECUTED 40019c30: 82 10 20 09 mov 9, %g1 ! 9 <== NOT EXECUTED /* * Check as many errors as possible before touching iop->offset. */ if ( !iop->handlers->lseek_h ) 40019c34: c2 00 60 14 ld [ %g1 + 0x14 ], %g1 40019c38: 80 a0 60 00 cmp %g1, 0 40019c3c: 12 80 00 06 bne 40019c54 <== ALWAYS TAKEN 40019c40: 80 a6 e0 01 cmp %i3, 1 rtems_set_errno_and_return_minus_one( ENOTSUP ); 40019c44: 7f ff d1 5c call 4000e1b4 <__errno> <== NOT EXECUTED 40019c48: 01 00 00 00 nop <== NOT EXECUTED 40019c4c: 10 80 00 16 b 40019ca4 <== NOT EXECUTED 40019c50: 82 10 20 86 mov 0x86, %g1 ! 86 <== NOT EXECUTED /* * Now process the lseek(). */ old_offset = iop->offset; switch ( whence ) { 40019c54: 02 80 00 09 be 40019c78 40019c58: e4 1c 20 10 ldd [ %l0 + 0x10 ], %l2 40019c5c: 80 a6 e0 02 cmp %i3, 2 40019c60: 02 80 00 09 be 40019c84 40019c64: 80 a6 e0 00 cmp %i3, 0 40019c68: 12 80 00 0c bne 40019c98 40019c6c: 01 00 00 00 nop case SEEK_SET: iop->offset = offset; break; 40019c70: 10 80 00 12 b 40019cb8 40019c74: c4 3c 20 10 std %g2, [ %l0 + 0x10 ] case SEEK_CUR: iop->offset += offset; 40019c78: 9a 86 80 13 addcc %i2, %l3, %o5 40019c7c: 10 80 00 05 b 40019c90 40019c80: 98 46 40 12 addx %i1, %l2, %o4 break; case SEEK_END: iop->offset = iop->size + offset; 40019c84: d8 1c 20 08 ldd [ %l0 + 8 ], %o4 40019c88: 9a 86 80 0d addcc %i2, %o5, %o5 40019c8c: 98 46 40 0c addx %i1, %o4, %o4 break; 40019c90: 10 80 00 0a b 40019cb8 40019c94: d8 3c 20 10 std %o4, [ %l0 + 0x10 ] default: rtems_set_errno_and_return_minus_one( EINVAL ); 40019c98: 7f ff d1 47 call 4000e1b4 <__errno> 40019c9c: 01 00 00 00 nop 40019ca0: 82 10 20 16 mov 0x16, %g1 ! 16 40019ca4: c2 22 00 00 st %g1, [ %o0 ] 40019ca8: 11 3f ff ff sethi %hi(0xfffffc00), %o0 40019cac: 90 12 23 ff or %o0, 0x3ff, %o0 ! ffffffff 40019cb0: 10 80 00 0e b 40019ce8 40019cb4: 92 10 00 08 mov %o0, %o1 /* * At this time, handlers assume iop->offset has the desired * new offset. */ status = (*iop->handlers->lseek_h)( iop, offset, whence ); 40019cb8: c2 04 20 40 ld [ %l0 + 0x40 ], %g1 40019cbc: 92 10 00 02 mov %g2, %o1 40019cc0: c2 00 60 14 ld [ %g1 + 0x14 ], %g1 40019cc4: 94 10 00 03 mov %g3, %o2 40019cc8: 9f c0 40 00 call %g1 40019ccc: 90 10 00 10 mov %l0, %o0 if ( status == (off_t) -1 ) 40019cd0: 80 a2 3f ff cmp %o0, -1 40019cd4: 12 80 00 06 bne 40019cec 40019cd8: b2 10 00 09 mov %o1, %i1 40019cdc: 80 a2 7f ff cmp %o1, -1 40019ce0: 22 80 00 03 be,a 40019cec <== ALWAYS TAKEN 40019ce4: e4 3c 20 10 std %l2, [ %l0 + 0x10 ] /* * So if the operation failed, we have to restore iop->offset. */ return status; } 40019ce8: b2 10 00 09 mov %o1, %i1 40019cec: 81 c7 e0 08 ret 40019cf0: 91 e8 00 08 restore %g0, %o0, %o0 =============================================================================== 4000b598 : size_t size ) { void *return_this; MSBUMP(malloc_calls, 1); 4000b598: 9d e3 bf a0 save %sp, -96, %sp 4000b59c: 03 10 00 70 sethi %hi(0x4001c000), %g1 4000b5a0: 82 10 62 50 or %g1, 0x250, %g1 ! 4001c250 4000b5a4: c4 00 60 04 ld [ %g1 + 4 ], %g2 4000b5a8: a0 10 00 18 mov %i0, %l0 4000b5ac: 84 00 a0 01 inc %g2 /* * If some free's have been deferred, then do them now. */ malloc_deferred_frees_process(); 4000b5b0: 7f ff ff ed call 4000b564 4000b5b4: c4 20 60 04 st %g2, [ %g1 + 4 ] /* * Validate the parameters */ if ( !size ) 4000b5b8: 80 a6 20 00 cmp %i0, 0 4000b5bc: 02 80 00 36 be 4000b694 <== NEVER TAKEN 4000b5c0: 03 10 00 71 sethi %hi(0x4001c400), %g1 return (void *) 0; /* * Do not attempt to allocate memory if not in correct system state. */ if ( _System_state_Is_up(_System_state_Get()) && 4000b5c4: c2 00 61 b0 ld [ %g1 + 0x1b0 ], %g1 ! 4001c5b0 <_System_state_Current> 4000b5c8: 80 a0 60 03 cmp %g1, 3 4000b5cc: 12 80 00 07 bne 4000b5e8 4000b5d0: 03 10 00 6e sethi %hi(0x4001b800), %g1 4000b5d4: 7f ff ff cb call 4000b500 4000b5d8: 01 00 00 00 nop 4000b5dc: 80 8a 20 ff btst 0xff, %o0 4000b5e0: 02 80 00 2d be 4000b694 <== NEVER TAKEN 4000b5e4: 03 10 00 6e sethi %hi(0x4001b800), %g1 RTEMS_INLINE_ROUTINE void *_Protected_heap_Allocate( Heap_Control *heap, uintptr_t size ) { return _Protected_heap_Allocate_aligned_with_boundary( heap, size, 0, 0 ); 4000b5e8: d0 00 61 30 ld [ %g1 + 0x130 ], %o0 ! 4001b930 4000b5ec: 92 10 00 10 mov %l0, %o1 4000b5f0: 94 10 20 00 clr %o2 4000b5f4: 40 00 03 13 call 4000c240 <_Protected_heap_Allocate_aligned_with_boundary> 4000b5f8: 96 10 20 00 clr %o3 * If this fails then return a NULL pointer. */ return_this = _Protected_heap_Allocate( RTEMS_Malloc_Heap, size ); if ( !return_this ) { 4000b5fc: b0 92 20 00 orcc %o0, 0, %i0 4000b600: 12 80 00 13 bne 4000b64c 4000b604: a2 10 00 18 mov %i0, %l1 if (rtems_malloc_sbrk_helpers) 4000b608: 03 10 00 6f sethi %hi(0x4001bc00), %g1 4000b60c: c2 00 63 5c ld [ %g1 + 0x35c ], %g1 ! 4001bf5c 4000b610: 80 a0 60 00 cmp %g1, 0 4000b614: 02 80 00 08 be 4000b634 <== ALWAYS TAKEN 4000b618: 01 00 00 00 nop return_this = (*rtems_malloc_sbrk_helpers->extend)( size ); 4000b61c: c2 00 60 04 ld [ %g1 + 4 ], %g1 <== NOT EXECUTED 4000b620: 9f c0 40 00 call %g1 <== NOT EXECUTED 4000b624: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED if ( !return_this ) { 4000b628: a2 92 20 00 orcc %o0, 0, %l1 <== NOT EXECUTED 4000b62c: 12 80 00 09 bne 4000b650 <== NOT EXECUTED 4000b630: 03 10 00 6f sethi %hi(0x4001bc00), %g1 <== NOT EXECUTED errno = ENOMEM; 4000b634: 40 00 0a e0 call 4000e1b4 <__errno> 4000b638: 01 00 00 00 nop 4000b63c: 82 10 20 0c mov 0xc, %g1 ! c 4000b640: c2 22 00 00 st %g1, [ %o0 ] return (void *) 0; 4000b644: 81 c7 e0 08 ret 4000b648: 81 e8 00 00 restore } /* * If the user wants us to dirty the allocated memory, then do it. */ if ( rtems_malloc_dirty_helper ) 4000b64c: 03 10 00 6f sethi %hi(0x4001bc00), %g1 4000b650: c2 00 63 60 ld [ %g1 + 0x360 ], %g1 ! 4001bf60 4000b654: 80 a0 60 00 cmp %g1, 0 4000b658: 02 80 00 05 be 4000b66c <== ALWAYS TAKEN 4000b65c: 92 10 00 10 mov %l0, %o1 (*rtems_malloc_dirty_helper)( return_this, size ); 4000b660: c2 00 40 00 ld [ %g1 ], %g1 <== NOT EXECUTED 4000b664: 9f c0 40 00 call %g1 <== NOT EXECUTED 4000b668: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED /* * If configured, update the statistics */ if ( rtems_malloc_statistics_helpers ) 4000b66c: 03 10 00 6f sethi %hi(0x4001bc00), %g1 4000b670: c2 00 63 58 ld [ %g1 + 0x358 ], %g1 ! 4001bf58 4000b674: 80 a0 60 00 cmp %g1, 0 4000b678: 02 bf ff f3 be 4000b644 <== ALWAYS TAKEN 4000b67c: b0 10 00 11 mov %l1, %i0 (*rtems_malloc_statistics_helpers->at_malloc)(return_this); 4000b680: c2 00 60 04 ld [ %g1 + 4 ], %g1 <== NOT EXECUTED 4000b684: 9f c0 40 00 call %g1 <== NOT EXECUTED 4000b688: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED 4000b68c: 81 c7 e0 08 ret <== NOT EXECUTED 4000b690: 81 e8 00 00 restore <== NOT EXECUTED 4000b694: b0 10 20 00 clr %i0 <== NOT EXECUTED if (rtems_malloc_boundary_helpers) (*rtems_malloc_boundary_helpers->at_malloc)(return_this, size); #endif return return_this; } 4000b698: 81 c7 e0 08 ret <== NOT EXECUTED 4000b69c: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 4000b548 : 4000b548: 92 10 00 08 mov %o0, %o1 <== NOT EXECUTED 4000b54c: 11 10 00 71 sethi %hi(0x4001c400), %o0 <== NOT EXECUTED 4000b550: 90 12 22 8c or %o0, 0x28c, %o0 ! 4001c68c <== NOT EXECUTED 4000b554: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 4000b558: 7f ff ee 4c call 40006e88 <_Chain_Append> <== NOT EXECUTED 4000b55c: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED =============================================================================== 4000b564 : void malloc_deferred_frees_process(void) { 4000b564: 9d e3 bf a0 save %sp, -96, %sp */ RTEMS_INLINE_ROUTINE rtems_chain_node *rtems_chain_get( rtems_chain_control *the_chain ) { return _Chain_Get( the_chain ); 4000b568: 21 10 00 71 sethi %hi(0x4001c400), %l0 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) 4000b56c: 10 80 00 04 b 4000b57c 4000b570: a0 14 22 8c or %l0, 0x28c, %l0 ! 4001c68c free(to_be_freed); 4000b574: 7f ff fe af call 4000b030 <== NOT EXECUTED 4000b578: 01 00 00 00 nop <== NOT EXECUTED 4000b57c: 40 00 01 91 call 4000bbc0 <_Chain_Get> 4000b580: 90 10 00 10 mov %l0, %o0 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) 4000b584: 80 a2 20 00 cmp %o0, 0 4000b588: 12 bf ff fb bne 4000b574 <== NEVER TAKEN 4000b58c: 01 00 00 00 nop free(to_be_freed); } 4000b590: 81 c7 e0 08 ret 4000b594: 81 e8 00 00 restore =============================================================================== 4000b500 : rtems_chain_control RTEMS_Malloc_GC_list; bool malloc_is_system_state_OK(void) { if ( _Thread_Dispatch_disable_level > 0 ) 4000b500: 03 10 00 71 sethi %hi(0x4001c400), %g1 4000b504: c2 00 60 10 ld [ %g1 + 0x10 ], %g1 ! 4001c410 <_Thread_Dispatch_disable_level> 4000b508: 80 a0 60 00 cmp %g1, 0 4000b50c: 12 80 00 06 bne 4000b524 <== NEVER TAKEN 4000b510: 90 10 20 00 clr %o0 return false; if ( _ISR_Nest_level > 0 ) 4000b514: 03 10 00 71 sethi %hi(0x4001c400), %g1 4000b518: c2 00 60 a8 ld [ %g1 + 0xa8 ], %g1 ! 4001c4a8 <_ISR_Nest_level> #include "malloc_p.h" rtems_chain_control RTEMS_Malloc_GC_list; bool malloc_is_system_state_OK(void) 4000b51c: 80 a0 00 01 cmp %g0, %g1 4000b520: 90 60 3f ff subx %g0, -1, %o0 if ( _ISR_Nest_level > 0 ) return false; return true; } 4000b524: 81 c3 e0 08 retl =============================================================================== 4001226c : */ int memfile_blocks_allocated = 0; void *memfile_alloc_block(void) { 4001226c: 9d e3 bf a0 save %sp, -96, %sp void *memory; memory = (void *)calloc(1, IMFS_MEMFILE_BYTES_PER_BLOCK); 40012270: 03 10 00 88 sethi %hi(0x40022000), %g1 40012274: d2 00 63 38 ld [ %g1 + 0x338 ], %o1 ! 40022338 40012278: 7f ff c8 f5 call 4000464c 4001227c: 90 10 20 01 mov 1, %o0 if ( memory ) 40012280: 80 a2 20 00 cmp %o0, 0 40012284: 02 80 00 05 be 40012298 <== NEVER TAKEN 40012288: 03 10 00 89 sethi %hi(0x40022400), %g1 memfile_blocks_allocated++; 4001228c: c4 00 60 dc ld [ %g1 + 0xdc ], %g2 ! 400224dc 40012290: 84 00 a0 01 inc %g2 40012294: c4 20 60 dc st %g2, [ %g1 + 0xdc ] return memory; } 40012298: 81 c7 e0 08 ret 4001229c: 91 e8 00 08 restore %g0, %o0, %o0 =============================================================================== 400127a8 : return memfile_check_rmnod( the_jnode ); } int memfile_check_rmnod( IMFS_jnode_t *the_jnode ){ 400127a8: 9d e3 bf a0 save %sp, -96, %sp /* * 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) ) { 400127ac: 7f ff f8 56 call 40010904 400127b0: 90 10 00 18 mov %i0, %o0 400127b4: 80 a2 20 00 cmp %o0, 0 400127b8: 12 80 00 13 bne 40012804 400127bc: 01 00 00 00 nop 400127c0: c2 16 20 34 lduh [ %i0 + 0x34 ], %g1 400127c4: 80 a0 60 00 cmp %g1, 0 400127c8: 12 80 00 0f bne 40012804 <== NEVER TAKEN 400127cc: 03 10 00 87 sethi %hi(0x40021c00), %g1 /* * Is the rtems_filesystem_current is this node? */ if ( rtems_filesystem_current.node_access == the_jnode ) 400127d0: c2 00 61 b0 ld [ %g1 + 0x1b0 ], %g1 ! 40021db0 400127d4: c4 00 60 04 ld [ %g1 + 4 ], %g2 400127d8: 80 a0 80 18 cmp %g2, %i0 400127dc: 22 80 00 02 be,a 400127e4 <== NEVER TAKEN 400127e0: c0 20 60 04 clr [ %g1 + 4 ] <== NOT EXECUTED rtems_filesystem_current.node_access = NULL; /* * Free memory associated with a memory file. */ if (the_jnode->type != IMFS_LINEAR_FILE) 400127e4: c2 06 20 4c ld [ %i0 + 0x4c ], %g1 400127e8: 80 a0 60 06 cmp %g1, 6 400127ec: 02 80 00 04 be 400127fc <== NEVER TAKEN 400127f0: 01 00 00 00 nop IMFS_memfile_remove( the_jnode ); 400127f4: 7f ff ff 8c call 40012624 400127f8: 90 10 00 18 mov %i0, %o0 free( the_jnode ); 400127fc: 7f ff c8 34 call 400048cc 40012800: 90 10 00 18 mov %i0, %o0 } return 0; } 40012804: 81 c7 e0 08 ret 40012808: 91 e8 20 00 restore %g0, 0, %o0 =============================================================================== 4001255c : void memfile_free_blocks_in_table( block_p **block_table, int entries ) { 4001255c: 9d e3 bf a0 save %sp, -96, %sp /* * Perform internal consistency checks */ assert( block_table ); 40012560: 80 a6 20 00 cmp %i0, 0 40012564: 32 80 00 0a bne,a 4001258c <== ALWAYS TAKEN 40012568: e0 06 00 00 ld [ %i0 ], %l0 4001256c: 11 10 00 84 sethi %hi(0x40021000), %o0 <== NOT EXECUTED 40012570: 15 10 00 84 sethi %hi(0x40021000), %o2 <== NOT EXECUTED 40012574: 17 10 00 84 sethi %hi(0x40021000), %o3 <== NOT EXECUTED 40012578: 90 12 21 e0 or %o0, 0x1e0, %o0 <== NOT EXECUTED 4001257c: 94 12 a3 78 or %o2, 0x378, %o2 <== NOT EXECUTED 40012580: 96 12 e2 60 or %o3, 0x260, %o3 <== NOT EXECUTED 40012584: 7f ff c7 dc call 400044f4 <__assert_func> <== NOT EXECUTED 40012588: 92 10 21 b3 mov 0x1b3, %o1 <== NOT EXECUTED * Now go through all the slots in the table and free the memory. */ b = *block_table; for ( i=0 ; i 40012590: a2 10 20 00 clr %l1 if ( b[i] ) { 40012594: 80 a2 20 00 cmp %o0, 0 40012598: 02 80 00 05 be 400125ac 4001259c: a2 04 60 01 inc %l1 memfile_free_block( b[i] ); 400125a0: 7f ff ff 2a call 40012248 400125a4: 01 00 00 00 nop b[i] = 0; 400125a8: c0 24 00 00 clr [ %l0 ] * Now go through all the slots in the table and free the memory. */ b = *block_table; for ( i=0 ; i 400125b8: d0 04 00 00 ld [ %l0 ], %o0 /* * Now that all the blocks in the block table are free, we can * free the block table itself. */ memfile_free_block( *block_table ); 400125bc: 7f ff ff 23 call 40012248 400125c0: d0 06 00 00 ld [ %i0 ], %o0 *block_table = 0; 400125c4: c0 26 00 00 clr [ %i0 ] } 400125c8: 81 c7 e0 08 ret 400125cc: 81 e8 00 00 restore =============================================================================== 40012abc : int memfile_ftruncate( rtems_libio_t *iop, rtems_off64_t length ) { 40012abc: 9d e3 bf 98 save %sp, -104, %sp IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; 40012ac0: e0 06 20 3c ld [ %i0 + 0x3c ], %l0 int memfile_ftruncate( rtems_libio_t *iop, rtems_off64_t length ) { 40012ac4: 92 10 00 19 mov %i1, %o1 * 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 ) 40012ac8: c2 04 20 50 ld [ %l0 + 0x50 ], %g1 40012acc: 80 a0 40 19 cmp %g1, %i1 40012ad0: 06 80 00 09 bl 40012af4 <== NEVER TAKEN 40012ad4: 94 10 00 1a mov %i2, %o2 40012ad8: 80 a0 40 19 cmp %g1, %i1 40012adc: 32 80 00 0a bne,a 40012b04 <== NEVER TAKEN 40012ae0: d2 24 20 50 st %o1, [ %l0 + 0x50 ] <== NOT EXECUTED 40012ae4: c2 04 20 54 ld [ %l0 + 0x54 ], %g1 40012ae8: 80 a0 40 1a cmp %g1, %i2 40012aec: 3a 80 00 06 bcc,a 40012b04 <== ALWAYS TAKEN 40012af0: d2 24 20 50 st %o1, [ %l0 + 0x50 ] return IMFS_memfile_extend( the_jnode, length ); 40012af4: 7f ff ff 8f call 40012930 <== NOT EXECUTED 40012af8: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 40012afc: 81 c7 e0 08 ret <== NOT EXECUTED 40012b00: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED * 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; 40012b04: d4 24 20 54 st %o2, [ %l0 + 0x54 ] iop->size = the_jnode->info.file.size; 40012b08: d2 26 20 08 st %o1, [ %i0 + 8 ] 40012b0c: d4 26 20 0c st %o2, [ %i0 + 0xc ] IMFS_update_atime( the_jnode ); 40012b10: 90 07 bf f8 add %fp, -8, %o0 40012b14: 7f ff c7 98 call 40004974 40012b18: 92 10 20 00 clr %o1 40012b1c: c2 07 bf f8 ld [ %fp + -8 ], %g1 40012b20: 90 10 20 00 clr %o0 40012b24: c2 24 20 40 st %g1, [ %l0 + 0x40 ] return 0; } 40012b28: b0 10 00 08 mov %o0, %i0 40012b2c: 81 c7 e0 08 ret 40012b30: 81 e8 00 00 restore =============================================================================== 40012b34 : rtems_off64_t memfile_lseek( rtems_libio_t *iop, rtems_off64_t offset, int whence ) { 40012b34: 9d e3 bf a0 save %sp, -96, %sp IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; 40012b38: e0 06 20 3c ld [ %i0 + 0x3c ], %l0 if (the_jnode->type == IMFS_LINEAR_FILE) { 40012b3c: c2 04 20 4c ld [ %l0 + 0x4c ], %g1 40012b40: 80 a0 60 06 cmp %g1, 6 40012b44: 32 80 00 11 bne,a 40012b88 <== ALWAYS TAKEN 40012b48: c4 1e 20 10 ldd [ %i0 + 0x10 ], %g2 if (iop->offset > the_jnode->info.linearfile.size) 40012b4c: c2 04 20 50 ld [ %l0 + 0x50 ], %g1 <== NOT EXECUTED 40012b50: c6 06 20 10 ld [ %i0 + 0x10 ], %g3 <== NOT EXECUTED 40012b54: 80 a0 c0 01 cmp %g3, %g1 <== NOT EXECUTED 40012b58: 14 80 00 09 bg 40012b7c <== NOT EXECUTED 40012b5c: c4 04 20 54 ld [ %l0 + 0x54 ], %g2 <== NOT EXECUTED 40012b60: 80 a0 c0 01 cmp %g3, %g1 <== NOT EXECUTED 40012b64: 32 80 00 1a bne,a 40012bcc <== NOT EXECUTED 40012b68: c4 1e 20 10 ldd [ %i0 + 0x10 ], %g2 <== NOT EXECUTED 40012b6c: c6 06 20 14 ld [ %i0 + 0x14 ], %g3 <== NOT EXECUTED 40012b70: 80 a0 c0 02 cmp %g3, %g2 <== NOT EXECUTED 40012b74: 28 80 00 16 bleu,a 40012bcc <== NOT EXECUTED 40012b78: c4 1e 20 10 ldd [ %i0 + 0x10 ], %g2 <== NOT EXECUTED iop->offset = the_jnode->info.linearfile.size; 40012b7c: c2 26 20 10 st %g1, [ %i0 + 0x10 ] <== NOT EXECUTED 40012b80: 10 80 00 12 b 40012bc8 <== NOT EXECUTED 40012b84: c4 26 20 14 st %g2, [ %i0 + 0x14 ] <== NOT EXECUTED } else { /* Must be a block file (IMFS_MEMORY_FILE). */ if (IMFS_memfile_extend( the_jnode, iop->offset )) 40012b88: 90 10 00 10 mov %l0, %o0 40012b8c: 92 10 00 02 mov %g2, %o1 40012b90: 7f ff ff 68 call 40012930 40012b94: 94 10 00 03 mov %g3, %o2 40012b98: 80 a2 20 00 cmp %o0, 0 40012b9c: 22 80 00 0a be,a 40012bc4 <== ALWAYS TAKEN 40012ba0: c4 1c 20 50 ldd [ %l0 + 0x50 ], %g2 rtems_set_errno_and_return_minus_one( ENOSPC ); 40012ba4: 40 00 04 8b call 40013dd0 <__errno> <== NOT EXECUTED 40012ba8: 01 00 00 00 nop <== NOT EXECUTED 40012bac: 82 10 20 1c mov 0x1c, %g1 ! 1c <== NOT EXECUTED 40012bb0: 05 3f ff ff sethi %hi(0xfffffc00), %g2 <== NOT EXECUTED 40012bb4: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40012bb8: 84 10 a3 ff or %g2, 0x3ff, %g2 <== NOT EXECUTED 40012bbc: 10 80 00 04 b 40012bcc <== NOT EXECUTED 40012bc0: 86 10 00 02 mov %g2, %g3 <== NOT EXECUTED iop->size = the_jnode->info.file.size; 40012bc4: c4 3e 20 08 std %g2, [ %i0 + 8 ] } return iop->offset; 40012bc8: c4 1e 20 10 ldd [ %i0 + 0x10 ], %g2 } 40012bcc: b2 10 00 03 mov %g3, %i1 40012bd0: 81 c7 e0 08 ret 40012bd4: 91 e8 00 02 restore %g0, %g2, %o0 =============================================================================== 40012ea0 : rtems_libio_t *iop, const char *pathname, uint32_t flag, uint32_t mode ) { 40012ea0: 9d e3 bf a0 save %sp, -96, %sp the_jnode = iop->file_info; /* * Perform 'copy on write' for linear files */ if ((iop->flags & (LIBIO_FLAGS_WRITE | LIBIO_FLAGS_APPEND)) 40012ea4: c2 06 20 18 ld [ %i0 + 0x18 ], %g1 rtems_libio_t *iop, const char *pathname, uint32_t flag, uint32_t mode ) { 40012ea8: a2 10 00 18 mov %i0, %l1 the_jnode = iop->file_info; /* * Perform 'copy on write' for linear files */ if ((iop->flags & (LIBIO_FLAGS_WRITE | LIBIO_FLAGS_APPEND)) 40012eac: 80 88 62 04 btst 0x204, %g1 40012eb0: 02 80 00 19 be 40012f14 40012eb4: e0 06 20 3c ld [ %i0 + 0x3c ], %l0 && (the_jnode->type == IMFS_LINEAR_FILE)) { 40012eb8: c2 04 20 4c ld [ %l0 + 0x4c ], %g1 40012ebc: 80 a0 60 06 cmp %g1, 6 40012ec0: 32 80 00 16 bne,a 40012f18 <== ALWAYS TAKEN 40012ec4: c2 04 60 18 ld [ %l1 + 0x18 ], %g1 uint32_t count = the_jnode->info.linearfile.size; 40012ec8: d8 04 20 54 ld [ %l0 + 0x54 ], %o4 <== NOT EXECUTED const unsigned char *buffer = the_jnode->info.linearfile.direct; 40012ecc: d6 04 20 58 ld [ %l0 + 0x58 ], %o3 <== NOT EXECUTED the_jnode->type = IMFS_MEMORY_FILE; 40012ed0: 82 10 20 05 mov 5, %g1 <== NOT EXECUTED the_jnode->info.file.size = 0; the_jnode->info.file.indirect = 0; the_jnode->info.file.doubly_indirect = 0; 40012ed4: c0 24 20 5c clr [ %l0 + 0x5c ] <== NOT EXECUTED && (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; the_jnode->info.file.size = 0; 40012ed8: c0 24 20 50 clr [ %l0 + 0x50 ] <== NOT EXECUTED 40012edc: c0 24 20 54 clr [ %l0 + 0x54 ] <== NOT EXECUTED the_jnode->info.file.indirect = 0; the_jnode->info.file.doubly_indirect = 0; the_jnode->info.file.triply_indirect = 0; 40012ee0: c0 24 20 60 clr [ %l0 + 0x60 ] <== NOT EXECUTED uint32_t count = the_jnode->info.linearfile.size; const unsigned char *buffer = the_jnode->info.linearfile.direct; the_jnode->type = IMFS_MEMORY_FILE; the_jnode->info.file.size = 0; the_jnode->info.file.indirect = 0; 40012ee4: c0 24 20 58 clr [ %l0 + 0x58 ] <== NOT EXECUTED the_jnode->info.file.doubly_indirect = 0; the_jnode->info.file.triply_indirect = 0; if ((count != 0) 40012ee8: 80 a3 20 00 cmp %o4, 0 <== NOT EXECUTED 40012eec: 02 80 00 0a be 40012f14 <== NOT EXECUTED 40012ef0: c2 24 20 4c st %g1, [ %l0 + 0x4c ] <== NOT EXECUTED && (IMFS_memfile_write(the_jnode, 0, buffer, count) == -1)) 40012ef4: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 40012ef8: 92 10 20 00 clr %o1 <== NOT EXECUTED 40012efc: 94 10 20 00 clr %o2 <== NOT EXECUTED 40012f00: 7f ff ff 36 call 40012bd8 <== NOT EXECUTED 40012f04: b0 10 3f ff mov -1, %i0 <== 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) 40012f08: 80 a2 3f ff cmp %o0, -1 <== NOT EXECUTED 40012f0c: 02 80 00 0a be 40012f34 <== NOT EXECUTED 40012f10: 01 00 00 00 nop <== NOT EXECUTED && (IMFS_memfile_write(the_jnode, 0, buffer, count) == -1)) return -1; } if (iop->flags & LIBIO_FLAGS_APPEND) 40012f14: c2 04 60 18 ld [ %l1 + 0x18 ], %g1 40012f18: 80 88 62 00 btst 0x200, %g1 40012f1c: 02 80 00 04 be 40012f2c 40012f20: c4 1c 20 50 ldd [ %l0 + 0x50 ], %g2 iop->offset = the_jnode->info.file.size; 40012f24: c4 3c 60 10 std %g2, [ %l1 + 0x10 ] iop->size = the_jnode->info.file.size; 40012f28: c4 1c 20 50 ldd [ %l0 + 0x50 ], %g2 40012f2c: b0 10 20 00 clr %i0 40012f30: c4 3c 60 08 std %g2, [ %l1 + 8 ] return 0; } 40012f34: 81 c7 e0 08 ret 40012f38: 81 e8 00 00 restore =============================================================================== 4001280c : int memfile_rmnod( rtems_filesystem_location_info_t *parent_pathloc, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN */ ) { 4001280c: 9d e3 bf 98 save %sp, -104, %sp IMFS_jnode_t *the_jnode; the_jnode = (IMFS_jnode_t *) pathloc->node_access; 40012810: e0 06 40 00 ld [ %i1 ], %l0 /* * Take the node out of the parent's chain that contains this node */ if ( the_jnode->Parent != NULL ) { 40012814: c2 04 20 08 ld [ %l0 + 8 ], %g1 40012818: 80 a0 60 00 cmp %g1, 0 4001281c: 22 80 00 06 be,a 40012834 <== NEVER TAKEN 40012820: c2 14 20 34 lduh [ %l0 + 0x34 ], %g1 <== NOT EXECUTED 40012824: 7f ff d9 ac call 40008ed4 <_Chain_Extract> 40012828: 90 10 00 10 mov %l0, %o0 rtems_chain_extract( (rtems_chain_node *) the_jnode ); the_jnode->Parent = NULL; 4001282c: c0 24 20 08 clr [ %l0 + 8 ] /* * Decrement the link counter and see if we can free the space. */ the_jnode->st_nlink--; 40012830: c2 14 20 34 lduh [ %l0 + 0x34 ], %g1 IMFS_update_ctime( the_jnode ); 40012834: 92 10 20 00 clr %o1 /* * Decrement the link counter and see if we can free the space. */ the_jnode->st_nlink--; 40012838: 82 00 7f ff add %g1, -1, %g1 IMFS_update_ctime( the_jnode ); 4001283c: 90 07 bf f8 add %fp, -8, %o0 40012840: 7f ff c8 4d call 40004974 40012844: c2 34 20 34 sth %g1, [ %l0 + 0x34 ] 40012848: c2 07 bf f8 ld [ %fp + -8 ], %g1 return memfile_check_rmnod( the_jnode ); 4001284c: 90 10 00 10 mov %l0, %o0 40012850: 7f ff ff d6 call 400127a8 40012854: c2 24 20 48 st %g1, [ %l0 + 0x48 ] } 40012858: 81 c7 e0 08 ret 4001285c: 91 e8 00 08 restore %g0, %o0, %o0 =============================================================================== 40009f84 : int miniIMFS_initialize( rtems_filesystem_mount_table_entry_t *temp_mt_entry ) { return IMFS_initialize_support( 40009f84: 13 10 00 6b sethi %hi(0x4001ac00), %o1 40009f88: 15 10 00 6b sethi %hi(0x4001ac00), %o2 40009f8c: 92 12 60 f4 or %o1, 0xf4, %o1 40009f90: 94 12 a2 b8 or %o2, 0x2b8, %o2 40009f94: 96 10 00 0a mov %o2, %o3 40009f98: 82 13 c0 00 mov %o7, %g1 40009f9c: 40 00 03 0b call 4000abc8 40009fa0: 9e 10 40 00 mov %g1, %o7 40009fa4: 01 00 00 00 nop <== NOT EXECUTED 40009fa8: 40 00 9f f8 call 40031f88 <__end+0x156d8> <== NOT EXECUTED 40009fac: 40 00 a0 00 call 40031fac <__end+0x156fc> <== NOT EXECUTED 40009fb0: 40 00 a0 0c call 40031fe0 <__end+0x15730> <== NOT EXECUTED 40009fb4: 40 00 a0 0c call 40031fe4 <__end+0x15734> <== NOT EXECUTED 40009fb8: 40 00 a0 18 call 40032018 <__end+0x15768> <== NOT EXECUTED 40009fbc: 40 00 a0 18 call 4003201c <__end+0x1576c> <== NOT EXECUTED 40009fc0: 40 00 a0 20 call 40032040 <__end+0x15790> <== NOT EXECUTED =============================================================================== 400032d0 : int mknod( const char *pathname, mode_t mode, dev_t dev ) { 400032d0: 9d e3 bf 88 save %sp, -120, %sp 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) ) ) 400032d4: 03 00 00 3c sethi %hi(0xf000), %g1 400032d8: 80 8e 40 01 btst %i1, %g1 400032dc: 32 80 00 06 bne,a 400032f4 <== ALWAYS TAKEN 400032e0: c2 4e 00 00 ldsb [ %i0 ], %g1 rtems_set_errno_and_return_minus_one( EINVAL ); 400032e4: 40 00 2b b4 call 4000e1b4 <__errno> <== NOT EXECUTED 400032e8: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 400032ec: 10 80 00 32 b 400033b4 <== NOT EXECUTED 400032f0: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED rtems_filesystem_get_start_loc( pathname, &i, &temp_loc ); 400032f4: 80 a0 60 5c cmp %g1, 0x5c 400032f8: 22 80 00 08 be,a 40003318 <== NEVER TAKEN 400032fc: 03 10 00 6e sethi %hi(0x4001b800), %g1 <== NOT EXECUTED 40003300: 80 a0 60 2f cmp %g1, 0x2f 40003304: 22 80 00 05 be,a 40003318 40003308: 03 10 00 6e sethi %hi(0x4001b800), %g1 4000330c: 80 a0 60 00 cmp %g1, 0 40003310: 12 80 00 09 bne 40003334 <== ALWAYS TAKEN 40003314: 03 10 00 6e sethi %hi(0x4001b800), %g1 40003318: d2 00 62 38 ld [ %g1 + 0x238 ], %o1 ! 4001ba38 4000331c: 90 07 bf e8 add %fp, -24, %o0 40003320: 92 02 60 18 add %o1, 0x18, %o1 40003324: 40 00 2d e0 call 4000eaa4 40003328: 94 10 20 14 mov 0x14, %o2 4000332c: 10 80 00 08 b 4000334c 40003330: 90 10 20 01 mov 1, %o0 40003334: d2 00 62 38 ld [ %g1 + 0x238 ], %o1 40003338: 90 07 bf e8 add %fp, -24, %o0 4000333c: 92 02 60 04 add %o1, 4, %o1 40003340: 40 00 2d d9 call 4000eaa4 40003344: 94 10 20 14 mov 0x14, %o2 40003348: 90 10 20 00 clr %o0 if ( !temp_loc.ops->evalformake_h ) { 4000334c: c2 07 bf f4 ld [ %fp + -12 ], %g1 40003350: c2 00 60 04 ld [ %g1 + 4 ], %g1 40003354: 80 a0 60 00 cmp %g1, 0 40003358: 02 80 00 14 be 400033a8 <== NEVER TAKEN 4000335c: 90 06 00 08 add %i0, %o0, %o0 rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*temp_loc.ops->evalformake_h)( 40003360: a0 07 bf e8 add %fp, -24, %l0 40003364: 94 07 bf fc add %fp, -4, %o2 40003368: 92 10 00 10 mov %l0, %o1 4000336c: 9f c0 40 00 call %g1 40003370: b0 10 3f ff mov -1, %i0 &pathname[i], &temp_loc, &name_start ); if ( result != 0 ) 40003374: 80 a2 20 00 cmp %o0, 0 40003378: 12 80 00 10 bne 400033b8 4000337c: c4 07 bf f4 ld [ %fp + -12 ], %g2 return -1; if ( !temp_loc.ops->mknod_h ) { 40003380: c2 00 a0 14 ld [ %g2 + 0x14 ], %g1 40003384: 80 a0 60 00 cmp %g1, 0 40003388: 12 80 00 0e bne 400033c0 <== ALWAYS TAKEN 4000338c: d0 07 bf fc ld [ %fp + -4 ], %o0 rtems_filesystem_freenode( &temp_loc ); 40003390: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED 40003394: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40003398: 02 80 00 04 be 400033a8 <== NOT EXECUTED 4000339c: 01 00 00 00 nop <== NOT EXECUTED 400033a0: 9f c0 40 00 call %g1 <== NOT EXECUTED 400033a4: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 400033a8: 40 00 2b 83 call 4000e1b4 <__errno> <== NOT EXECUTED 400033ac: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 400033b0: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 400033b4: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 400033b8: 81 c7 e0 08 ret 400033bc: 81 e8 00 00 restore } result = (*temp_loc.ops->mknod_h)( name_start, mode, dev, &temp_loc ); 400033c0: 92 10 00 19 mov %i1, %o1 400033c4: 94 10 00 1a mov %i2, %o2 400033c8: 96 10 00 1b mov %i3, %o3 400033cc: 9f c0 40 00 call %g1 400033d0: 98 10 00 10 mov %l0, %o4 rtems_filesystem_freenode( &temp_loc ); 400033d4: c2 07 bf f4 ld [ %fp + -12 ], %g1 400033d8: 80 a0 60 00 cmp %g1, 0 400033dc: 02 bf ff f7 be 400033b8 <== NEVER TAKEN 400033e0: b0 10 00 08 mov %o0, %i0 400033e4: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 400033e8: 80 a0 60 00 cmp %g1, 0 400033ec: 02 80 00 04 be 400033fc 400033f0: 01 00 00 00 nop 400033f4: 9f c0 40 00 call %g1 400033f8: 90 10 00 10 mov %l0, %o0 return result; } 400033fc: 81 c7 e0 08 ret 40003400: 81 e8 00 00 restore =============================================================================== 40003424 : const rtems_filesystem_operations_table *fs_ops, rtems_filesystem_options_t options, const char *device, const char *mount_point ) { 40003424: 9d e3 bf 88 save %sp, -120, %sp /* * Is there a file system operations table? */ if ( fs_ops == NULL ) { 40003428: 80 a6 60 00 cmp %i1, 0 4000342c: 02 80 00 05 be 40003440 40003430: a0 10 00 18 mov %i0, %l0 /* * Are the file system options valid? */ if ( options != RTEMS_FILESYSTEM_READ_ONLY && 40003434: 80 a6 a0 01 cmp %i2, 1 40003438: 28 80 00 06 bleu,a 40003450 4000343c: c2 06 60 24 ld [ %i1 + 0x24 ], %g1 options != RTEMS_FILESYSTEM_READ_WRITE ) { errno = EINVAL; 40003440: 40 00 2b 5d call 4000e1b4 <__errno> 40003444: 01 00 00 00 nop 40003448: 10 80 00 14 b 40003498 4000344c: 82 10 20 16 mov 0x16, %g1 ! 16 return -1; } /* Do they support being mounted at all ? */ if ( !fs_ops->fsmount_me_h ) { errno = ENOTSUP; 40003450: a4 10 20 00 clr %l2 errno = EINVAL; return -1; } /* Do they support being mounted at all ? */ if ( !fs_ops->fsmount_me_h ) { 40003454: 80 a0 60 00 cmp %g1, 0 40003458: 02 80 00 4c be 40003588 <== NEVER TAKEN 4000345c: a6 10 20 00 clr %l3 /* * Allocate a mount table entry */ size = sizeof(rtems_filesystem_mount_table_entry_t); if ( device ) 40003460: 80 a6 e0 00 cmp %i3, 0 40003464: 02 80 00 05 be 40003478 <== ALWAYS TAKEN 40003468: 90 10 20 6c mov 0x6c, %o0 size += strlen( device ) + 1; 4000346c: 40 00 2f 0a call 4000f094 <== NOT EXECUTED 40003470: 90 10 00 1b mov %i3, %o0 <== NOT EXECUTED 40003474: 90 02 20 6d add %o0, 0x6d, %o0 <== NOT EXECUTED temp_mt_entry = malloc( size ); 40003478: 40 00 20 48 call 4000b598 4000347c: 01 00 00 00 nop if ( !temp_mt_entry ) { 40003480: a2 92 20 00 orcc %o0, 0, %l1 40003484: 12 80 00 07 bne 400034a0 <== ALWAYS TAKEN 40003488: a6 10 00 11 mov %l1, %l3 errno = ENOMEM; 4000348c: 40 00 2b 4a call 4000e1b4 <__errno> <== NOT EXECUTED 40003490: 01 00 00 00 nop <== NOT EXECUTED 40003494: 82 10 20 0c mov 0xc, %g1 ! c <== NOT EXECUTED 40003498: 10 80 00 75 b 4000366c 4000349c: c2 22 00 00 st %g1, [ %o0 ] return -1; } temp_mt_entry->mt_fs_root.mt_entry = temp_mt_entry; temp_mt_entry->options = options; 400034a0: f4 24 60 30 st %i2, [ %l1 + 0x30 ] if ( device ) { 400034a4: 80 a6 e0 00 cmp %i3, 0 400034a8: 02 80 00 08 be 400034c8 <== ALWAYS TAKEN 400034ac: e2 24 60 2c st %l1, [ %l1 + 0x2c ] temp_mt_entry->dev = (char *)temp_mt_entry + sizeof( rtems_filesystem_mount_table_entry_t ); 400034b0: 90 04 60 6c add %l1, 0x6c, %o0 <== NOT EXECUTED strcpy( temp_mt_entry->dev, device ); 400034b4: 92 10 00 1b mov %i3, %o1 <== NOT EXECUTED 400034b8: 40 00 2e d4 call 4000f008 <== NOT EXECUTED 400034bc: d0 24 60 68 st %o0, [ %l1 + 0x68 ] <== NOT EXECUTED /* * The mount_point should be a directory with read/write/execute * permissions in the existing tree. */ if ( mount_point ) { 400034c0: 10 80 00 04 b 400034d0 <== NOT EXECUTED 400034c4: 80 a7 20 00 cmp %i4, 0 <== NOT EXECUTED 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; 400034c8: c0 24 60 68 clr [ %l1 + 0x68 ] /* * The mount_point should be a directory with read/write/execute * permissions in the existing tree. */ if ( mount_point ) { 400034cc: 80 a7 20 00 cmp %i4, 0 400034d0: 22 80 00 39 be,a 400035b4 400034d4: c0 24 60 1c clr [ %l1 + 0x1c ] if ( rtems_filesystem_evaluate_path( mount_point, strlen( mount_point ), RTEMS_LIBIO_PERMS_RWX, &loc, true ) == -1 ) 400034d8: 40 00 2e ef call 4000f094 400034dc: 90 10 00 1c mov %i4, %o0 * permissions in the existing tree. */ if ( mount_point ) { if ( rtems_filesystem_evaluate_path( 400034e0: a4 07 bf ec add %fp, -20, %l2 mount_point, strlen( mount_point ), RTEMS_LIBIO_PERMS_RWX, &loc, true ) == -1 ) 400034e4: 92 10 00 08 mov %o0, %o1 * permissions in the existing tree. */ if ( mount_point ) { if ( rtems_filesystem_evaluate_path( 400034e8: 94 10 20 07 mov 7, %o2 400034ec: 90 10 00 1c mov %i4, %o0 400034f0: 96 10 00 12 mov %l2, %o3 400034f4: 7f ff fe d9 call 40003058 400034f8: 98 10 20 01 mov 1, %o4 400034fc: 80 a2 3f ff cmp %o0, -1 40003500: 02 80 00 4b be 4000362c <== NEVER TAKEN 40003504: c2 07 bf f8 ld [ %fp + -8 ], %g1 /* * Test for node_type_h */ if (!loc.ops->node_type_h) { 40003508: c2 00 60 10 ld [ %g1 + 0x10 ], %g1 4000350c: 80 a0 60 00 cmp %g1, 0 40003510: 02 80 00 1e be 40003588 <== NEVER TAKEN 40003514: 01 00 00 00 nop /* * Test to see if it is a directory */ if ( loc.ops->node_type_h( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) { 40003518: 9f c0 40 00 call %g1 4000351c: 90 10 00 12 mov %l2, %o0 40003520: 80 a2 20 01 cmp %o0, 1 40003524: 02 80 00 07 be 40003540 40003528: 03 10 00 70 sethi %hi(0x4001c000), %g1 errno = ENOTDIR; 4000352c: 40 00 2b 22 call 4000e1b4 <__errno> 40003530: 01 00 00 00 nop 40003534: 82 10 20 14 mov 0x14, %g1 ! 14 goto cleanup_and_bail; 40003538: 10 80 00 3e b 40003630 4000353c: c2 22 00 00 st %g1, [ %o0 ] */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 40003540: 05 10 00 70 sethi %hi(0x4001c000), %g2 /* * For each mount table entry */ for ( the_node = rtems_filesystem_mount_table_control.first; 40003544: c2 00 62 80 ld [ %g1 + 0x280 ], %g1 40003548: 84 10 a2 84 or %g2, 0x284, %g2 !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 ) 4000354c: 10 80 00 06 b 40003564 40003550: c6 07 bf ec ld [ %fp + -20 ], %g3 40003554: 80 a1 00 03 cmp %g4, %g3 40003558: 02 80 00 08 be 40003578 4000355c: 01 00 00 00 nop * 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 ) { 40003560: c2 00 40 00 ld [ %g1 ], %g1 40003564: 80 a0 40 02 cmp %g1, %g2 40003568: 32 bf ff fb bne,a 40003554 4000356c: c8 00 60 1c ld [ %g1 + 0x1c ], %g4 * 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; 40003570: 10 80 00 42 b 40003678 40003574: c6 24 60 08 st %g3, [ %l1 + 8 ] /* * You can only mount one file system onto a single mount point. */ if ( Is_node_fs_root( &loc ) ){ errno = EBUSY; 40003578: 40 00 2b 0f call 4000e1b4 <__errno> 4000357c: a4 07 bf ec add %fp, -20, %l2 40003580: 10 bf ff ee b 40003538 40003584: 82 10 20 10 mov 0x10, %g1 * 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; 40003588: 40 00 2b 0b call 4000e1b4 <__errno> <== NOT EXECUTED 4000358c: 01 00 00 00 nop <== NOT EXECUTED 40003590: 10 bf ff ea b 40003538 <== NOT EXECUTED 40003594: 82 10 20 86 mov 0x86, %g1 ! 86 <== NOT EXECUTED goto cleanup_and_bail; } if ( loc.ops->mount_h( temp_mt_entry ) ) { 40003598: 90 10 00 11 mov %l1, %o0 4000359c: 9f c0 40 00 call %g1 400035a0: a4 07 bf ec add %fp, -20, %l2 400035a4: 80 a2 20 00 cmp %o0, 0 400035a8: 22 80 00 0b be,a 400035d4 <== ALWAYS TAKEN 400035ac: c2 06 60 24 ld [ %i1 + 0x24 ], %g1 400035b0: 30 80 00 20 b,a 40003630 <== NOT EXECUTED * 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; 400035b4: c0 24 60 24 clr [ %l1 + 0x24 ] temp_mt_entry->mt_fs_root.ops = NULL; 400035b8: c0 24 60 28 clr [ %l1 + 0x28 ] temp_mt_entry->mt_point_node.node_access = NULL; 400035bc: c0 24 60 08 clr [ %l1 + 8 ] temp_mt_entry->mt_point_node.handlers = NULL; 400035c0: c0 24 60 10 clr [ %l1 + 0x10 ] temp_mt_entry->mt_point_node.ops = NULL; 400035c4: c0 24 60 14 clr [ %l1 + 0x14 ] temp_mt_entry->mt_point_node.mt_entry = NULL; 400035c8: c0 24 60 18 clr [ %l1 + 0x18 ] 400035cc: a4 10 20 00 clr %l2 } if ( fs_ops->fsmount_me_h( temp_mt_entry ) ) { 400035d0: c2 06 60 24 ld [ %i1 + 0x24 ], %g1 400035d4: 9f c0 40 00 call %g1 400035d8: 90 10 00 11 mov %l1, %o0 400035dc: 80 a2 20 00 cmp %o0, 0 400035e0: 02 80 00 0a be 40003608 <== ALWAYS TAKEN 400035e4: 11 10 00 70 sethi %hi(0x4001c000), %o0 /* try to undo the mount operation */ if ( loc.ops->unmount_h ) { 400035e8: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED 400035ec: c2 00 60 28 ld [ %g1 + 0x28 ], %g1 <== NOT EXECUTED 400035f0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400035f4: 02 80 00 0f be 40003630 <== NOT EXECUTED 400035f8: 01 00 00 00 nop <== NOT EXECUTED loc.ops->unmount_h( temp_mt_entry ); 400035fc: 9f c0 40 00 call %g1 <== NOT EXECUTED 40003600: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED 40003604: 30 80 00 0b b,a 40003630 <== NOT EXECUTED RTEMS_INLINE_ROUTINE void rtems_chain_append( rtems_chain_control *the_chain, rtems_chain_node *the_node ) { _Chain_Append( the_chain, the_node ); 40003608: 92 10 00 11 mov %l1, %o1 4000360c: 40 00 0e 1f call 40006e88 <_Chain_Append> 40003610: 90 12 22 80 or %o0, 0x280, %o0 */ rtems_chain_append( &rtems_filesystem_mount_table_control, &temp_mt_entry->Node ); if ( mt_entry ) 40003614: 80 a4 20 00 cmp %l0, 0 40003618: 02 80 00 03 be 40003624 <== NEVER TAKEN 4000361c: b0 10 20 00 clr %i0 *mt_entry = temp_mt_entry; 40003620: e2 24 00 00 st %l1, [ %l0 ] 40003624: 81 c7 e0 08 ret 40003628: 81 e8 00 00 restore 4000362c: a4 10 20 00 clr %l2 <== NOT EXECUTED return 0; cleanup_and_bail: free( temp_mt_entry ); 40003630: 40 00 1e 80 call 4000b030 40003634: 90 10 00 13 mov %l3, %o0 if ( loc_to_free ) 40003638: 80 a4 a0 00 cmp %l2, 0 4000363c: 02 bf ff fa be 40003624 <== NEVER TAKEN 40003640: b0 10 3f ff mov -1, %i0 rtems_filesystem_freenode( loc_to_free ); 40003644: c2 04 a0 0c ld [ %l2 + 0xc ], %g1 40003648: 80 a0 60 00 cmp %g1, 0 4000364c: 02 80 00 09 be 40003670 <== NEVER TAKEN 40003650: 01 00 00 00 nop 40003654: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40003658: 80 a0 60 00 cmp %g1, 0 4000365c: 02 80 00 05 be 40003670 <== NEVER TAKEN 40003660: 01 00 00 00 nop 40003664: 9f c0 40 00 call %g1 40003668: 90 10 00 12 mov %l2, %o0 4000366c: b0 10 3f ff mov -1, %i0 return -1; } 40003670: 81 c7 e0 08 ret 40003674: 81 e8 00 00 restore * 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; 40003678: c6 07 bf f4 ld [ %fp + -12 ], %g3 temp_mt_entry->mt_point_node.ops = loc.ops; 4000367c: c4 07 bf f8 ld [ %fp + -8 ], %g2 * 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; 40003680: c6 24 60 10 st %g3, [ %l1 + 0x10 ] temp_mt_entry->mt_point_node.ops = loc.ops; temp_mt_entry->mt_point_node.mt_entry = loc.mt_entry; 40003684: c6 07 bf fc ld [ %fp + -4 ], %g3 /* * This link to the parent is only done when we are dealing with system * below the base file system */ if ( !loc.ops->mount_h ){ 40003688: c2 00 a0 20 ld [ %g2 + 0x20 ], %g1 */ 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; temp_mt_entry->mt_point_node.mt_entry = loc.mt_entry; 4000368c: c6 24 60 18 st %g3, [ %l1 + 0x18 ] /* * This link to the parent is only done when we are dealing with system * below the base file system */ if ( !loc.ops->mount_h ){ 40003690: 80 a0 60 00 cmp %g1, 0 40003694: 12 bf ff c1 bne 40003598 <== ALWAYS TAKEN 40003698: c4 24 60 14 st %g2, [ %l1 + 0x14 ] errno = ENOTSUP; 4000369c: 10 bf ff bb b 40003588 <== NOT EXECUTED 400036a0: a4 07 bf ec add %fp, -20, %l2 <== NOT EXECUTED =============================================================================== 400036ac : void newlib_delete_hook( rtems_tcb *current_task, rtems_tcb *deleted_task ) { 400036ac: 9d e3 bf a0 save %sp, -96, %sp /* * The reentrancy structure was allocated by newlib using malloc() */ if (current_task == deleted_task) { 400036b0: 80 a6 00 19 cmp %i0, %i1 400036b4: 32 80 00 04 bne,a 400036c4 400036b8: e0 06 61 58 ld [ %i1 + 0x158 ], %l0 ptr = _REENT; 400036bc: 03 10 00 6e sethi %hi(0x4001b800), %g1 400036c0: e0 00 62 98 ld [ %g1 + 0x298 ], %l0 ! 4001ba98 <_impure_ptr> } else { ptr = deleted_task->libc_reent; } if (ptr && ptr != _global_impure_ptr) { 400036c4: 80 a4 20 00 cmp %l0, 0 400036c8: 02 80 00 0b be 400036f4 <== NEVER TAKEN 400036cc: 03 10 00 6d sethi %hi(0x4001b400), %g1 400036d0: c2 00 60 18 ld [ %g1 + 0x18 ], %g1 ! 4001b418 <_global_impure_ptr> 400036d4: 80 a4 00 01 cmp %l0, %g1 400036d8: 02 80 00 07 be 400036f4 400036dc: 13 10 00 0d sethi %hi(0x40003400), %o1 _reclaim_reent(ptr); */ /* * Just in case there are some buffers lying around. */ _fwalk(ptr, newlib_free_buffers); 400036e0: 90 10 00 10 mov %l0, %o0 400036e4: 40 00 2c ce call 4000ea1c <_fwalk> 400036e8: 92 12 63 10 or %o1, 0x310, %o1 #if REENT_MALLOCED free(ptr); #else _Workspace_Free(ptr); 400036ec: 40 00 18 b0 call 400099ac <_Workspace_Free> 400036f0: 90 10 00 10 mov %l0, %o0 /* * Require the switch back to another task to install its own */ if ( current_task == deleted_task ) { 400036f4: 80 a6 00 19 cmp %i0, %i1 400036f8: 12 80 00 04 bne 40003708 400036fc: c0 26 61 58 clr [ %i1 + 0x158 ] _REENT = 0; 40003700: 03 10 00 6e sethi %hi(0x4001b800), %g1 40003704: c0 20 62 98 clr [ %g1 + 0x298 ] ! 4001ba98 <_impure_ptr> 40003708: 81 c7 e0 08 ret 4000370c: 81 e8 00 00 restore =============================================================================== 40003710 : */ int newlib_free_buffers( FILE *fp ) { 40003710: 9d e3 bf a0 save %sp, -96, %sp switch ( fileno(fp) ) { 40003714: 40 00 2b c2 call 4000e61c 40003718: 90 10 00 18 mov %i0, %o0 4000371c: 80 a2 20 02 cmp %o0, 2 40003720: 18 80 00 0e bgu 40003758 <== NEVER TAKEN 40003724: 01 00 00 00 nop case 0: case 1: case 2: if (fp->_flags & __SMBF) { 40003728: c2 16 20 0c lduh [ %i0 + 0xc ], %g1 4000372c: 80 88 60 80 btst 0x80, %g1 40003730: 02 80 00 0c be 40003760 <== ALWAYS TAKEN 40003734: 01 00 00 00 nop free( fp->_bf._base ); 40003738: 40 00 1e 3e call 4000b030 <== NOT EXECUTED 4000373c: d0 06 20 10 ld [ %i0 + 0x10 ], %o0 <== NOT EXECUTED fp->_flags &= ~__SMBF; 40003740: c2 16 20 0c lduh [ %i0 + 0xc ], %g1 <== NOT EXECUTED fp->_bf._base = fp->_p = (unsigned char *) NULL; 40003744: c0 26 20 10 clr [ %i0 + 0x10 ] <== NOT EXECUTED case 0: case 1: case 2: if (fp->_flags & __SMBF) { free( fp->_bf._base ); fp->_flags &= ~__SMBF; 40003748: 82 08 7f 7f and %g1, -129, %g1 <== NOT EXECUTED fp->_bf._base = fp->_p = (unsigned char *) NULL; 4000374c: c0 26 00 00 clr [ %i0 ] <== NOT EXECUTED case 0: case 1: case 2: if (fp->_flags & __SMBF) { free( fp->_bf._base ); fp->_flags &= ~__SMBF; 40003750: 10 80 00 04 b 40003760 <== NOT EXECUTED 40003754: c2 36 20 0c sth %g1, [ %i0 + 0xc ] <== NOT EXECUTED fp->_bf._base = fp->_p = (unsigned char *) NULL; } break; default: fclose(fp); 40003758: 40 00 2a ef call 4000e314 <== NOT EXECUTED 4000375c: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED } return 0; } 40003760: 81 c7 e0 08 ret 40003764: 91 e8 20 00 restore %g0, 0, %o0 =============================================================================== 40003844 : rtems_device_driver null_initialize( rtems_device_major_number major, rtems_device_minor_number minor __attribute__((unused)), void *pargp __attribute__((unused)) ) { 40003844: 9d e3 bf a0 save %sp, -96, %sp rtems_device_driver status; if ( !initialized ) { 40003848: 03 10 00 83 sethi %hi(0x40020c00), %g1 4000384c: c4 48 63 90 ldsb [ %g1 + 0x390 ], %g2 ! 40020f90 40003850: 80 a0 a0 00 cmp %g2, 0 40003854: 12 80 00 0e bne 4000388c 40003858: 84 10 20 01 mov 1, %g2 initialized = 1; status = rtems_io_register_name( 4000385c: 11 10 00 7b sethi %hi(0x4001ec00), %o0 ) { rtems_device_driver status; if ( !initialized ) { initialized = 1; 40003860: c4 28 63 90 stb %g2, [ %g1 + 0x390 ] status = rtems_io_register_name( 40003864: 90 12 21 b8 or %o0, 0x1b8, %o0 40003868: 92 10 00 18 mov %i0, %o1 4000386c: 40 00 00 50 call 400039ac 40003870: 94 10 20 00 clr %o2 "/dev/null", major, (rtems_device_minor_number) 0 ); if (status != RTEMS_SUCCESSFUL) 40003874: 80 a2 20 00 cmp %o0, 0 40003878: 02 80 00 04 be 40003888 <== ALWAYS TAKEN 4000387c: 03 10 00 84 sethi %hi(0x40021000), %g1 rtems_fatal_error_occurred(status); 40003880: 40 00 10 7f call 40007a7c <== NOT EXECUTED 40003884: 01 00 00 00 nop <== NOT EXECUTED NULL_major = major; 40003888: f0 20 62 7c st %i0, [ %g1 + 0x27c ] } return RTEMS_SUCCESSFUL; } 4000388c: 81 c7 e0 08 ret 40003890: 91 e8 20 00 restore %g0, 0, %o0 =============================================================================== 40003820 : void *pargp ) { rtems_libio_rw_args_t *rw_args = (rtems_libio_rw_args_t *) pargp; if ( rw_args ) 40003820: 80 a2 a0 00 cmp %o2, 0 40003824: 02 80 00 04 be 40003834 <== ALWAYS TAKEN 40003828: 01 00 00 00 nop rw_args->bytes_moved = rw_args->count; 4000382c: c2 02 a0 14 ld [ %o2 + 0x14 ], %g1 <== NOT EXECUTED 40003830: c2 22 a0 1c st %g1, [ %o2 + 0x1c ] <== NOT EXECUTED return NULL_SUCCESSFUL; } 40003834: 81 c3 e0 08 retl 40003838: 90 10 20 00 clr %o0 =============================================================================== 40003988 : int open( const char *pathname, int flags, ... ) { 40003988: 9d e3 bf 88 save %sp, -120, %sp eval_flags |= RTEMS_LIBIO_PERMS_READ; if ( ( status & _FWRITE ) == _FWRITE ) eval_flags |= RTEMS_LIBIO_PERMS_WRITE; va_start(ap, flags); 4000398c: f4 27 a0 4c st %i2, [ %fp + 0x4c ] 40003990: f6 27 a0 50 st %i3, [ %fp + 0x50 ] 40003994: f8 27 a0 54 st %i4, [ %fp + 0x54 ] 40003998: fa 27 a0 58 st %i5, [ %fp + 0x58 ] /* * Set the Evaluation flags */ eval_flags = 0; status = flags + 1; 4000399c: a2 06 60 01 add %i1, 1, %l1 if ( ( status & _FREAD ) == _FREAD ) eval_flags |= RTEMS_LIBIO_PERMS_READ; if ( ( status & _FWRITE ) == _FWRITE ) 400039a0: 80 8c 60 02 btst 2, %l1 * Set the Evaluation flags */ eval_flags = 0; status = flags + 1; if ( ( status & _FREAD ) == _FREAD ) 400039a4: a2 0c 60 01 and %l1, 1, %l1 eval_flags |= RTEMS_LIBIO_PERMS_READ; if ( ( status & _FWRITE ) == _FWRITE ) 400039a8: 02 80 00 03 be 400039b4 400039ac: a3 2c 60 02 sll %l1, 2, %l1 eval_flags |= RTEMS_LIBIO_PERMS_WRITE; 400039b0: a2 14 60 02 or %l1, 2, %l1 va_start(ap, flags); mode = va_arg( ap, int ); 400039b4: 82 07 a0 50 add %fp, 0x50, %g1 400039b8: e4 07 a0 4c ld [ %fp + 0x4c ], %l2 400039bc: c2 27 bf fc st %g1, [ %fp + -4 ] * 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(); 400039c0: 40 00 1e 8f call 4000b3fc 400039c4: a6 10 20 17 mov 0x17, %l3 if ( iop == 0 ) { 400039c8: a0 92 20 00 orcc %o0, 0, %l0 400039cc: 02 80 00 98 be 40003c2c 400039d0: 01 00 00 00 nop /* * See if the file exists. */ status = rtems_filesystem_evaluate_path( pathname, strlen( pathname ), eval_flags, &loc, true ); 400039d4: 40 00 2d b0 call 4000f094 400039d8: 90 10 00 18 mov %i0, %o0 /* * See if the file exists. */ status = rtems_filesystem_evaluate_path( 400039dc: 94 10 00 11 mov %l1, %o2 pathname, strlen( pathname ), eval_flags, &loc, true ); 400039e0: 92 10 00 08 mov %o0, %o1 /* * See if the file exists. */ status = rtems_filesystem_evaluate_path( 400039e4: a2 07 bf e8 add %fp, -24, %l1 400039e8: 90 10 00 18 mov %i0, %o0 400039ec: 96 10 00 11 mov %l1, %o3 400039f0: 7f ff fd 9a call 40003058 400039f4: 98 10 20 01 mov 1, %o4 pathname, strlen( pathname ), eval_flags, &loc, true ); if ( status == -1 ) { 400039f8: 80 a2 3f ff cmp %o0, -1 400039fc: 12 80 00 22 bne 40003a84 40003a00: 82 0e 6a 00 and %i1, 0xa00, %g1 if ( errno != ENOENT ) { 40003a04: 40 00 29 ec call 4000e1b4 <__errno> 40003a08: a8 10 20 00 clr %l4 40003a0c: c2 02 00 00 ld [ %o0 ], %g1 40003a10: 80 a0 60 02 cmp %g1, 2 40003a14: 12 80 00 3e bne 40003b0c 40003a18: 80 8e 62 00 btst 0x200, %i1 rc = errno; goto done; } /* If the file does not exist and we are not trying to create it--> error */ if ( !(flags & O_CREAT) ) { 40003a1c: a8 10 20 00 clr %l4 40003a20: 02 80 00 71 be 40003be4 40003a24: a6 10 20 02 mov 2, %l3 rc = ENOENT; goto done; } /* Create the node for the new regular file */ rc = mknod( pathname, S_IFREG | mode, 0LL ); 40003a28: 13 00 00 20 sethi %hi(0x8000), %o1 40003a2c: 90 10 00 18 mov %i0, %o0 40003a30: 92 14 80 09 or %l2, %o1, %o1 40003a34: 94 10 20 00 clr %o2 40003a38: 7f ff fe 26 call 400032d0 40003a3c: 96 10 20 00 clr %o3 if ( rc ) { 40003a40: 80 a2 20 00 cmp %o0, 0 40003a44: 12 80 00 32 bne 40003b0c <== NEVER TAKEN 40003a48: 01 00 00 00 nop 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 ); 40003a4c: 40 00 2d 92 call 4000f094 40003a50: 90 10 00 18 mov %i0, %o0 40003a54: 96 10 00 11 mov %l1, %o3 40003a58: 92 10 00 08 mov %o0, %o1 40003a5c: 94 10 20 00 clr %o2 40003a60: 90 10 00 18 mov %i0, %o0 40003a64: 98 10 20 01 mov 1, %o4 40003a68: 7f ff fd 7c call 40003058 40003a6c: a8 10 20 00 clr %l4 if ( status != 0 ) { /* The file did not exist */ 40003a70: 80 a2 20 00 cmp %o0, 0 40003a74: 12 80 00 5c bne 40003be4 <== NEVER TAKEN 40003a78: a6 10 20 0d mov 0xd, %l3 /* * Fill in the file control block based on the loc structure * returned by successful path evaluation. */ iop->handlers = loc.handlers; 40003a7c: 10 80 00 07 b 40003a98 40003a80: c2 07 bf f0 ld [ %fp + -16 ], %g1 if ( status != 0 ) { /* The file did not exist */ rc = EACCES; goto done; } } else if ((flags & (O_EXCL|O_CREAT)) == (O_EXCL|O_CREAT)) { 40003a84: a8 10 00 11 mov %l1, %l4 40003a88: 80 a0 6a 00 cmp %g1, 0xa00 40003a8c: 02 80 00 56 be 40003be4 40003a90: a6 10 20 11 mov 0x11, %l3 /* * Fill in the file control block based on the loc structure * returned by successful path evaluation. */ iop->handlers = loc.handlers; 40003a94: c2 07 bf f0 ld [ %fp + -16 ], %g1 iop->file_info = loc.node_access; iop->flags |= rtems_libio_fcntl_flags( flags ); 40003a98: e2 04 20 18 ld [ %l0 + 0x18 ], %l1 /* * Fill in the file control block based on the loc structure * returned by successful path evaluation. */ iop->handlers = loc.handlers; 40003a9c: c2 24 20 40 st %g1, [ %l0 + 0x40 ] iop->file_info = loc.node_access; 40003aa0: c2 07 bf e8 ld [ %fp + -24 ], %g1 iop->flags |= rtems_libio_fcntl_flags( flags ); 40003aa4: 90 10 00 19 mov %i1, %o0 40003aa8: 40 00 1e 89 call 4000b4cc 40003aac: c2 24 20 3c st %g1, [ %l0 + 0x3c ] 40003ab0: 90 12 00 11 or %o0, %l1, %o0 iop->pathinfo = loc; 40003ab4: 94 10 20 14 mov 0x14, %o2 * returned by successful path evaluation. */ iop->handlers = loc.handlers; iop->file_info = loc.node_access; iop->flags |= rtems_libio_fcntl_flags( flags ); 40003ab8: d0 24 20 18 st %o0, [ %l0 + 0x18 ] iop->pathinfo = loc; 40003abc: a2 07 bf e8 add %fp, -24, %l1 40003ac0: 90 04 20 1c add %l0, 0x1c, %o0 40003ac4: 40 00 2b f8 call 4000eaa4 40003ac8: 92 10 00 11 mov %l1, %o1 if ( !iop->handlers || !iop->handlers->open_h ) { 40003acc: c2 04 20 40 ld [ %l0 + 0x40 ], %g1 40003ad0: 80 a0 60 00 cmp %g1, 0 40003ad4: 22 80 00 6a be,a 40003c7c <== NEVER TAKEN 40003ad8: a8 07 bf e8 add %fp, -24, %l4 <== NOT EXECUTED 40003adc: c2 00 40 00 ld [ %g1 ], %g1 40003ae0: 80 a0 60 00 cmp %g1, 0 40003ae4: 02 80 00 65 be 40003c78 <== NEVER TAKEN 40003ae8: 92 10 00 18 mov %i0, %o1 rc = ENOTSUP; goto done; } rc = (*iop->handlers->open_h)( iop, pathname, flags, mode ); 40003aec: 96 10 00 12 mov %l2, %o3 40003af0: 90 10 00 10 mov %l0, %o0 40003af4: 9f c0 40 00 call %g1 40003af8: 94 10 00 19 mov %i1, %o2 if ( rc ) { 40003afc: 80 a2 20 00 cmp %o0, 0 40003b00: 02 80 00 07 be 40003b1c 40003b04: 80 8e 64 00 btst 0x400, %i1 rc = errno; 40003b08: a8 10 00 11 mov %l1, %l4 40003b0c: 40 00 29 aa call 4000e1b4 <__errno> 40003b10: 01 00 00 00 nop goto done; 40003b14: 10 80 00 31 b 40003bd8 40003b18: e6 02 00 00 ld [ %o0 ], %l3 /* * Optionally truncate the file. */ if ( (flags & O_TRUNC) == O_TRUNC ) { 40003b1c: 02 80 00 49 be 40003c40 40003b20: 03 10 00 70 sethi %hi(0x4001c000), %g1 rc = ftruncate( iop - rtems_libio_iops, 0 ); 40003b24: c2 00 62 40 ld [ %g1 + 0x240 ], %g1 ! 4001c240 40003b28: 92 10 20 00 clr %o1 40003b2c: 82 24 00 01 sub %l0, %g1, %g1 40003b30: 83 38 60 03 sra %g1, 3, %g1 40003b34: 87 28 60 06 sll %g1, 6, %g3 40003b38: 85 28 60 03 sll %g1, 3, %g2 40003b3c: 84 20 c0 02 sub %g3, %g2, %g2 40003b40: 87 28 a0 06 sll %g2, 6, %g3 40003b44: 84 00 80 03 add %g2, %g3, %g2 40003b48: 84 00 80 01 add %g2, %g1, %g2 40003b4c: 91 28 a0 0f sll %g2, 0xf, %o0 40003b50: 84 22 00 02 sub %o0, %g2, %g2 40003b54: 94 10 20 00 clr %o2 40003b58: 91 28 a0 03 sll %g2, 3, %o0 40003b5c: 40 00 1d 5f call 4000b0d8 40003b60: 90 02 00 01 add %o0, %g1, %o0 if ( rc ) { 40003b64: a6 92 20 00 orcc %o0, 0, %l3 40003b68: 02 80 00 36 be 40003c40 <== ALWAYS TAKEN 40003b6c: 03 10 00 70 sethi %hi(0x4001c000), %g1 if(errno) rc = errno; 40003b70: 40 00 29 91 call 4000e1b4 <__errno> <== NOT EXECUTED 40003b74: 01 00 00 00 nop <== NOT EXECUTED 40003b78: c2 02 00 00 ld [ %o0 ], %g1 <== NOT EXECUTED 40003b7c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40003b80: 02 80 00 06 be 40003b98 <== NOT EXECUTED 40003b84: 03 10 00 70 sethi %hi(0x4001c000), %g1 <== NOT EXECUTED 40003b88: 40 00 29 8b call 4000e1b4 <__errno> <== NOT EXECUTED 40003b8c: 01 00 00 00 nop <== NOT EXECUTED 40003b90: e6 02 00 00 ld [ %o0 ], %l3 <== NOT EXECUTED close( iop - rtems_libio_iops ); 40003b94: 03 10 00 70 sethi %hi(0x4001c000), %g1 <== NOT EXECUTED 40003b98: c2 00 62 40 ld [ %g1 + 0x240 ], %g1 ! 4001c240 <== NOT EXECUTED 40003b9c: a8 10 20 00 clr %l4 <== NOT EXECUTED 40003ba0: a0 24 00 01 sub %l0, %g1, %l0 <== NOT EXECUTED 40003ba4: 83 3c 20 03 sra %l0, 3, %g1 <== NOT EXECUTED 40003ba8: 87 28 60 06 sll %g1, 6, %g3 <== NOT EXECUTED 40003bac: 85 28 60 03 sll %g1, 3, %g2 <== NOT EXECUTED 40003bb0: 84 20 c0 02 sub %g3, %g2, %g2 <== NOT EXECUTED 40003bb4: 87 28 a0 06 sll %g2, 6, %g3 <== NOT EXECUTED 40003bb8: 84 00 80 03 add %g2, %g3, %g2 <== NOT EXECUTED 40003bbc: 84 00 80 01 add %g2, %g1, %g2 <== NOT EXECUTED 40003bc0: 91 28 a0 0f sll %g2, 0xf, %o0 <== NOT EXECUTED 40003bc4: 84 22 00 02 sub %o0, %g2, %g2 <== NOT EXECUTED 40003bc8: a0 10 20 00 clr %l0 <== NOT EXECUTED 40003bcc: 91 28 a0 03 sll %g2, 3, %o0 <== NOT EXECUTED 40003bd0: 40 00 1c e9 call 4000af74 <== NOT EXECUTED 40003bd4: 90 02 00 01 add %o0, %g1, %o0 <== NOT EXECUTED */ done: va_end(ap); if ( rc ) { 40003bd8: 80 a4 e0 00 cmp %l3, 0 40003bdc: 02 80 00 19 be 40003c40 <== NEVER TAKEN 40003be0: 03 10 00 70 sethi %hi(0x4001c000), %g1 if ( iop ) 40003be4: 80 a4 20 00 cmp %l0, 0 40003be8: 02 80 00 05 be 40003bfc <== NEVER TAKEN 40003bec: 80 a5 20 00 cmp %l4, 0 rtems_libio_free( iop ); 40003bf0: 40 00 1d eb call 4000b39c 40003bf4: 90 10 00 10 mov %l0, %o0 if ( loc_to_free ) 40003bf8: 80 a5 20 00 cmp %l4, 0 40003bfc: 02 80 00 0c be 40003c2c 40003c00: 01 00 00 00 nop rtems_filesystem_freenode( loc_to_free ); 40003c04: c2 05 20 0c ld [ %l4 + 0xc ], %g1 40003c08: 80 a0 60 00 cmp %g1, 0 40003c0c: 02 80 00 08 be 40003c2c <== NEVER TAKEN 40003c10: 01 00 00 00 nop 40003c14: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40003c18: 80 a0 60 00 cmp %g1, 0 40003c1c: 02 80 00 04 be 40003c2c <== NEVER TAKEN 40003c20: 01 00 00 00 nop 40003c24: 9f c0 40 00 call %g1 40003c28: 90 10 00 14 mov %l4, %o0 rtems_set_errno_and_return_minus_one( rc ); 40003c2c: 40 00 29 62 call 4000e1b4 <__errno> 40003c30: b0 10 3f ff mov -1, %i0 40003c34: e6 22 00 00 st %l3, [ %o0 ] 40003c38: 81 c7 e0 08 ret 40003c3c: 81 e8 00 00 restore } return iop - rtems_libio_iops; 40003c40: c2 00 62 40 ld [ %g1 + 0x240 ], %g1 40003c44: a0 24 00 01 sub %l0, %g1, %l0 40003c48: a1 3c 20 03 sra %l0, 3, %l0 40003c4c: 85 2c 20 06 sll %l0, 6, %g2 40003c50: 83 2c 20 03 sll %l0, 3, %g1 40003c54: 82 20 80 01 sub %g2, %g1, %g1 40003c58: 85 28 60 06 sll %g1, 6, %g2 40003c5c: 82 00 40 02 add %g1, %g2, %g1 40003c60: 82 00 40 10 add %g1, %l0, %g1 40003c64: b1 28 60 0f sll %g1, 0xf, %i0 40003c68: b0 26 00 01 sub %i0, %g1, %i0 40003c6c: b1 2e 20 03 sll %i0, 3, %i0 } 40003c70: 81 c7 e0 08 ret 40003c74: 91 ee 00 10 restore %i0, %l0, %o0 if ( loc_to_free ) rtems_filesystem_freenode( loc_to_free ); rtems_set_errno_and_return_minus_one( rc ); } return iop - rtems_libio_iops; 40003c78: a8 07 bf e8 add %fp, -24, %l4 <== NOT EXECUTED 40003c7c: 10 bf ff da b 40003be4 <== NOT EXECUTED 40003c80: a6 10 20 86 mov 0x86, %l3 <== NOT EXECUTED =============================================================================== 40003914 : /* * This is a replaceable stub which opens the console, if present. */ void open_dev_console(void) { 40003914: 9d e3 bf a0 save %sp, -96, %sp int stderr_fd; /* * Attempt to open /dev/console. */ if ((stdin_fd = open("/dev/console", O_RDONLY, 0)) == -1) { 40003918: 21 10 00 6a sethi %hi(0x4001a800), %l0 4000391c: 92 10 20 00 clr %o1 40003920: 90 14 22 e8 or %l0, 0x2e8, %o0 40003924: 40 00 00 19 call 40003988 40003928: 94 10 20 00 clr %o2 4000392c: 80 a2 3f ff cmp %o0, -1 40003930: 02 80 00 14 be 40003980 40003934: 90 14 22 e8 or %l0, 0x2e8, %o0 /* * 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) 40003938: 92 10 20 01 mov 1, %o1 4000393c: 40 00 00 13 call 40003988 40003940: 94 10 20 00 clr %o2 40003944: 80 a2 3f ff cmp %o0, -1 40003948: 32 80 00 05 bne,a 4000395c <== ALWAYS TAKEN 4000394c: 90 14 22 e8 or %l0, 0x2e8, %o0 rtems_fatal_error_occurred( 0x55544431 ); /* error STD1 */ 40003950: 11 15 55 11 sethi %hi(0x55544400), %o0 <== NOT EXECUTED 40003954: 10 80 00 09 b 40003978 <== NOT EXECUTED 40003958: 90 12 20 31 or %o0, 0x31, %o0 ! 55544431 <== NOT EXECUTED if ((stderr_fd = open("/dev/console", O_WRONLY, 0)) == -1) 4000395c: 92 10 20 01 mov 1, %o1 40003960: 40 00 00 0a call 40003988 40003964: 94 10 20 00 clr %o2 40003968: 80 a2 3f ff cmp %o0, -1 4000396c: 12 80 00 05 bne 40003980 <== ALWAYS TAKEN 40003970: 11 15 55 11 sethi %hi(0x55544400), %o0 rtems_fatal_error_occurred( 0x55544432 ); /* error STD2 */ 40003974: 90 12 20 32 or %o0, 0x32, %o0 ! 55544432 <== NOT EXECUTED 40003978: 40 00 0c 84 call 40006b88 <== NOT EXECUTED 4000397c: 01 00 00 00 nop <== NOT EXECUTED 40003980: 81 c7 e0 08 ret 40003984: 81 e8 00 00 restore =============================================================================== 40004404 : /* * Handle output processing */ static void oproc (unsigned char c, struct rtems_termios_tty *tty) { 40004404: 9d e3 bf a0 save %sp, -96, %sp int i; if (tty->termios.c_oflag & OPOST) { 40004408: c2 06 60 34 ld [ %i1 + 0x34 ], %g1 4000440c: 80 88 60 01 btst 1, %g1 40004410: 02 80 00 5a be 40004578 <== NEVER TAKEN 40004414: f0 2f a0 44 stb %i0, [ %fp + 0x44 ] switch (c) { 40004418: 84 0e 20 ff and %i0, 0xff, %g2 4000441c: 80 a0 a0 09 cmp %g2, 9 40004420: 22 80 00 2b be,a 400044cc 40004424: c4 06 60 28 ld [ %i1 + 0x28 ], %g2 40004428: 18 80 00 07 bgu 40004444 <== ALWAYS TAKEN 4000442c: 80 a0 a0 0a cmp %g2, 0xa 40004430: 80 a0 a0 08 cmp %g2, 8 <== NOT EXECUTED 40004434: 12 80 00 3a bne 4000451c <== NOT EXECUTED 40004438: 80 88 60 02 btst 2, %g1 <== NOT EXECUTED } tty->column += i; break; case '\b': if (tty->column > 0) 4000443c: 10 80 00 33 b 40004508 <== NOT EXECUTED 40004440: c2 06 60 28 ld [ %i1 + 0x28 ], %g1 <== NOT EXECUTED oproc (unsigned char c, struct rtems_termios_tty *tty) { int i; if (tty->termios.c_oflag & OPOST) { switch (c) { 40004444: 02 80 00 06 be 4000445c 40004448: 80 a0 a0 0d cmp %g2, 0xd 4000444c: 32 80 00 34 bne,a 4000451c <== ALWAYS TAKEN 40004450: 80 88 60 02 btst 2, %g1 tty->column = 0; } break; case '\r': if ((tty->termios.c_oflag & ONOCR) && (tty->column == 0)) 40004454: 10 80 00 10 b 40004494 <== NOT EXECUTED 40004458: 80 88 60 10 btst 0x10, %g1 <== NOT EXECUTED int i; if (tty->termios.c_oflag & OPOST) { switch (c) { case '\n': if (tty->termios.c_oflag & ONLRET) 4000445c: 80 88 60 20 btst 0x20, %g1 40004460: 32 80 00 02 bne,a 40004468 <== NEVER TAKEN 40004464: c0 26 60 28 clr [ %i1 + 0x28 ] <== NOT EXECUTED tty->column = 0; if (tty->termios.c_oflag & ONLCR) { 40004468: c2 06 60 34 ld [ %i1 + 0x34 ], %g1 4000446c: 80 88 60 04 btst 4, %g1 40004470: 02 80 00 43 be 4000457c <== NEVER TAKEN 40004474: 94 10 00 19 mov %i1, %o2 rtems_termios_puts ("\r", 1, tty); 40004478: 11 10 00 6a sethi %hi(0x4001a800), %o0 4000447c: 92 10 20 01 mov 1, %o1 40004480: 90 12 22 f8 or %o0, 0x2f8, %o0 40004484: 7f ff ff 94 call 400042d4 40004488: 94 10 00 19 mov %i1, %o2 c = '\n'; if (tty->termios.c_oflag & ONLRET) tty->column = 0; break; } tty->column = 0; 4000448c: 10 80 00 3b b 40004578 40004490: c0 26 60 28 clr [ %i1 + 0x28 ] tty->column = 0; } break; case '\r': if ((tty->termios.c_oflag & ONOCR) && (tty->column == 0)) 40004494: 02 80 00 06 be 400044ac <== NOT EXECUTED 40004498: 80 88 60 08 btst 8, %g1 <== NOT EXECUTED 4000449c: c4 06 60 28 ld [ %i1 + 0x28 ], %g2 <== NOT EXECUTED 400044a0: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED 400044a4: 02 80 00 17 be 40004500 <== NOT EXECUTED 400044a8: 80 88 60 08 btst 8, %g1 <== NOT EXECUTED return; if (tty->termios.c_oflag & OCRNL) { 400044ac: 22 80 00 33 be,a 40004578 <== NOT EXECUTED 400044b0: c0 26 60 28 clr [ %i1 + 0x28 ] <== NOT EXECUTED c = '\n'; 400044b4: 84 10 20 0a mov 0xa, %g2 <== NOT EXECUTED if (tty->termios.c_oflag & ONLRET) 400044b8: 80 88 60 20 btst 0x20, %g1 <== NOT EXECUTED 400044bc: 02 80 00 2f be 40004578 <== NOT EXECUTED 400044c0: c4 2f a0 44 stb %g2, [ %fp + 0x44 ] <== NOT EXECUTED tty->column = 0; break; } tty->column = 0; break; 400044c4: 10 80 00 2d b 40004578 <== NOT EXECUTED 400044c8: c0 26 60 28 clr [ %i1 + 0x28 ] <== NOT EXECUTED case '\t': i = 8 - (tty->column & 7); if ((tty->termios.c_oflag & TABDLY) == XTABS) { 400044cc: 07 00 00 06 sethi %hi(0x1800), %g3 400044d0: 82 08 40 03 and %g1, %g3, %g1 400044d4: 80 a0 40 03 cmp %g1, %g3 } tty->column = 0; break; case '\t': i = 8 - (tty->column & 7); 400044d8: 82 08 a0 07 and %g2, 7, %g1 400044dc: 92 10 20 08 mov 8, %o1 400044e0: 92 22 40 01 sub %o1, %g1, %o1 if ((tty->termios.c_oflag & TABDLY) == XTABS) { 400044e4: 12 80 00 24 bne 40004574 <== NEVER TAKEN 400044e8: 82 02 40 02 add %o1, %g2, %g1 tty->column += i; 400044ec: c2 26 60 28 st %g1, [ %i1 + 0x28 ] rtems_termios_puts ( " ", i, tty); 400044f0: 94 10 00 19 mov %i1, %o2 400044f4: 11 10 00 6a sethi %hi(0x4001a800), %o0 400044f8: 7f ff ff 77 call 400042d4 400044fc: 90 12 23 00 or %o0, 0x300, %o0 ! 4001ab00 <__FUNCTION__.5737+0x270> return; 40004500: 81 c7 e0 08 ret 40004504: 81 e8 00 00 restore } tty->column += i; break; case '\b': if (tty->column > 0) 40004508: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000450c: 04 80 00 1b ble 40004578 <== NOT EXECUTED 40004510: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED default: if (tty->termios.c_oflag & OLCUC) c = toupper(c); if (!iscntrl(c)) tty->column++; 40004514: 10 80 00 19 b 40004578 <== NOT EXECUTED 40004518: c2 26 60 28 st %g1, [ %i1 + 0x28 ] <== NOT EXECUTED if (tty->column > 0) tty->column--; break; default: if (tty->termios.c_oflag & OLCUC) 4000451c: 02 80 00 0d be 40004550 <== ALWAYS TAKEN 40004520: c2 0f a0 44 ldub [ %fp + 0x44 ], %g1 c = toupper(c); 40004524: 03 10 00 6e sethi %hi(0x4001b800), %g1 <== NOT EXECUTED 40004528: c2 00 62 94 ld [ %g1 + 0x294 ], %g1 ! 4001ba94 <__ctype_ptr__><== NOT EXECUTED 4000452c: b0 0e 20 ff and %i0, 0xff, %i0 <== NOT EXECUTED 40004530: 82 00 40 18 add %g1, %i0, %g1 <== NOT EXECUTED 40004534: c2 08 60 01 ldub [ %g1 + 1 ], %g1 <== NOT EXECUTED 40004538: 82 08 60 03 and %g1, 3, %g1 <== NOT EXECUTED 4000453c: 80 a0 60 02 cmp %g1, 2 <== NOT EXECUTED 40004540: 22 80 00 02 be,a 40004548 <== NOT EXECUTED 40004544: b0 06 3f e0 add %i0, -32, %i0 <== NOT EXECUTED 40004548: f0 2f a0 44 stb %i0, [ %fp + 0x44 ] <== NOT EXECUTED if (!iscntrl(c)) 4000454c: c2 0f a0 44 ldub [ %fp + 0x44 ], %g1 <== NOT EXECUTED 40004550: 05 10 00 6e sethi %hi(0x4001b800), %g2 40004554: c4 00 a2 94 ld [ %g2 + 0x294 ], %g2 ! 4001ba94 <__ctype_ptr__> 40004558: 82 00 80 01 add %g2, %g1, %g1 4000455c: c2 08 60 01 ldub [ %g1 + 1 ], %g1 40004560: 80 88 60 20 btst 0x20, %g1 40004564: 12 80 00 06 bne 4000457c <== NEVER TAKEN 40004568: 94 10 00 19 mov %i1, %o2 tty->column++; 4000456c: c2 06 60 28 ld [ %i1 + 0x28 ], %g1 40004570: 82 00 60 01 inc %g1 40004574: c2 26 60 28 st %g1, [ %i1 + 0x28 ] break; } } rtems_termios_puts (&c, 1, tty); 40004578: 94 10 00 19 mov %i1, %o2 4000457c: 90 07 a0 44 add %fp, 0x44, %o0 40004580: 7f ff ff 55 call 400042d4 40004584: 92 10 20 01 mov 1, %o1 40004588: 81 c7 e0 08 ret 4000458c: 81 e8 00 00 restore =============================================================================== 4000dc48 : * Called by pipe() to create an anonymous pipe. */ int pipe_create( int filsdes[2] ) { 4000dc48: 9d e3 bf 78 save %sp, -136, %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) 4000dc4c: 23 10 00 6c sethi %hi(0x4001b000), %l1 4000dc50: a0 07 bf dc add %fp, -36, %l0 4000dc54: 92 10 20 03 mov 3, %o1 4000dc58: 90 14 60 58 or %l1, 0x58, %o0 4000dc5c: 94 10 20 07 mov 7, %o2 4000dc60: 96 10 00 10 mov %l0, %o3 4000dc64: 7f ff d4 fd call 40003058 4000dc68: 98 10 20 01 mov 1, %o4 4000dc6c: 80 a2 20 00 cmp %o0, 0 4000dc70: 02 80 00 10 be 4000dcb0 <== NEVER TAKEN 4000dc74: c2 07 bf e8 ld [ %fp + -24 ], %g1 != 0) { if (errno != ENOENT) 4000dc78: 40 00 01 4f call 4000e1b4 <__errno> 4000dc7c: 01 00 00 00 nop 4000dc80: c2 02 00 00 ld [ %o0 ], %g1 4000dc84: 80 a0 60 02 cmp %g1, 2 4000dc88: 32 80 00 59 bne,a 4000ddec <== NEVER TAKEN 4000dc8c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED return -1; if (mkdir("/tmp", S_IRWXU|S_IRWXG|S_IRWXO|S_ISVTX) != 0) 4000dc90: 90 14 60 58 or %l1, 0x58, %o0 4000dc94: 7f ff d5 87 call 400032b0 4000dc98: 92 10 23 ff mov 0x3ff, %o1 4000dc9c: 80 a2 20 00 cmp %o0, 0 4000dca0: 02 80 00 0e be 4000dcd8 <== ALWAYS TAKEN 4000dca4: 03 10 00 70 sethi %hi(0x4001c000), %g1 } unlink(fifopath); } rtems_set_errno_and_return_minus_one(err); } 4000dca8: 81 c7 e0 08 ret <== NOT EXECUTED 4000dcac: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED return -1; if (mkdir("/tmp", S_IRWXU|S_IRWXG|S_IRWXO|S_ISVTX) != 0) return -1; } else rtems_filesystem_freenode(&loc); 4000dcb0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000dcb4: 22 80 00 09 be,a 4000dcd8 <== NOT EXECUTED 4000dcb8: 03 10 00 70 sethi %hi(0x4001c000), %g1 <== NOT EXECUTED 4000dcbc: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 ! 4001c01c <== NOT EXECUTED 4000dcc0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000dcc4: 22 80 00 05 be,a 4000dcd8 <== NOT EXECUTED 4000dcc8: 03 10 00 70 sethi %hi(0x4001c000), %g1 <== NOT EXECUTED 4000dccc: 9f c0 40 00 call %g1 <== NOT EXECUTED 4000dcd0: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED /* /tmp/.fifoXXXX */ char fifopath[15]; memcpy(fifopath, "/tmp/.fifo", 10); sprintf(fifopath + 10, "%04x", rtems_pipe_no ++); 4000dcd4: 03 10 00 70 sethi %hi(0x4001c000), %g1 <== NOT EXECUTED 4000dcd8: c4 10 60 8e lduh [ %g1 + 0x8e ], %g2 ! 4001c08e else rtems_filesystem_freenode(&loc); /* /tmp/.fifoXXXX */ char fifopath[15]; memcpy(fifopath, "/tmp/.fifo", 10); 4000dcdc: 07 0b cb 99 sethi %hi(0x2f2e6400), %g3 sprintf(fifopath + 10, "%04x", rtems_pipe_no ++); 4000dce0: 95 28 a0 10 sll %g2, 0x10, %o2 4000dce4: 84 00 a0 01 inc %g2 else rtems_filesystem_freenode(&loc); /* /tmp/.fifoXXXX */ char fifopath[15]; memcpy(fifopath, "/tmp/.fifo", 10); 4000dce8: 86 10 e2 69 or %g3, 0x269, %g3 sprintf(fifopath + 10, "%04x", rtems_pipe_no ++); 4000dcec: c4 30 60 8e sth %g2, [ %g1 + 0x8e ] else rtems_filesystem_freenode(&loc); /* /tmp/.fifoXXXX */ char fifopath[15]; memcpy(fifopath, "/tmp/.fifo", 10); 4000dcf0: 05 0b dd 1b sethi %hi(0x2f746c00), %g2 4000dcf4: 03 00 00 19 sethi %hi(0x6400), %g1 4000dcf8: 84 10 a1 70 or %g2, 0x170, %g2 4000dcfc: 82 10 62 6f or %g1, 0x26f, %g1 4000dd00: a0 07 bf f0 add %fp, -16, %l0 sprintf(fifopath + 10, "%04x", rtems_pipe_no ++); 4000dd04: 95 32 a0 10 srl %o2, 0x10, %o2 else rtems_filesystem_freenode(&loc); /* /tmp/.fifoXXXX */ char fifopath[15]; memcpy(fifopath, "/tmp/.fifo", 10); 4000dd08: c4 3f bf f0 std %g2, [ %fp + -16 ] 4000dd0c: c2 34 20 08 sth %g1, [ %l0 + 8 ] sprintf(fifopath + 10, "%04x", rtems_pipe_no ++); 4000dd10: 90 07 bf fa add %fp, -6, %o0 4000dd14: 13 10 00 6c sethi %hi(0x4001b000), %o1 4000dd18: 40 00 04 13 call 4000ed64 4000dd1c: 92 12 60 60 or %o1, 0x60, %o1 ! 4001b060 <__FUNCTION__.5895+0x30> /* Try creating FIFO file until find an available file name */ while (mkfifo(fifopath, S_IRUSR|S_IWUSR) != 0) { 4000dd20: 90 10 00 10 mov %l0, %o0 4000dd24: 40 00 00 4b call 4000de50 4000dd28: 92 10 21 80 mov 0x180, %o1 4000dd2c: 80 a2 20 00 cmp %o0, 0 4000dd30: 02 80 00 05 be 4000dd44 <== ALWAYS TAKEN 4000dd34: 90 10 00 10 mov %l0, %o0 if (errno != EEXIST){ 4000dd38: 40 00 01 1f call 4000e1b4 <__errno> <== NOT EXECUTED 4000dd3c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 4000dd40: 30 80 00 2b b,a 4000ddec <== 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); 4000dd44: 7f ff d7 11 call 40003988 4000dd48: 13 00 00 10 sethi %hi(0x4000), %o1 if (filsdes[0] < 0) { 4000dd4c: 80 a2 20 00 cmp %o0, 0 4000dd50: 16 80 00 07 bge 4000dd6c <== NEVER TAKEN 4000dd54: d0 26 00 00 st %o0, [ %i0 ] err = errno; 4000dd58: 40 00 01 17 call 4000e1b4 <__errno> 4000dd5c: 01 00 00 00 nop 4000dd60: e2 02 00 00 ld [ %o0 ], %l1 /* 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); 4000dd64: 10 80 00 1d b 4000ddd8 4000dd68: 90 10 00 10 mov %l0, %o0 } else { /* Reset open file to blocking mode */ iop = rtems_libio_iop(filsdes[0]); 4000dd6c: 03 10 00 6e sethi %hi(0x4001b800), %g1 <== NOT EXECUTED 4000dd70: c4 00 61 24 ld [ %g1 + 0x124 ], %g2 ! 4001b924 <== NOT EXECUTED 4000dd74: 80 a2 00 02 cmp %o0, %g2 <== NOT EXECUTED 4000dd78: 1a 80 00 08 bcc 4000dd98 <== NOT EXECUTED 4000dd7c: 82 10 20 00 clr %g1 <== NOT EXECUTED 4000dd80: 03 10 00 70 sethi %hi(0x4001c000), %g1 <== NOT EXECUTED 4000dd84: c2 00 62 40 ld [ %g1 + 0x240 ], %g1 ! 4001c240 <== NOT EXECUTED 4000dd88: 85 2a 20 06 sll %o0, 6, %g2 <== NOT EXECUTED 4000dd8c: 91 2a 20 03 sll %o0, 3, %o0 <== NOT EXECUTED 4000dd90: 90 02 00 02 add %o0, %g2, %o0 <== NOT EXECUTED 4000dd94: 82 00 40 08 add %g1, %o0, %g1 <== NOT EXECUTED iop->flags &= ~LIBIO_FLAGS_NO_DELAY; 4000dd98: c4 00 60 18 ld [ %g1 + 0x18 ], %g2 <== NOT EXECUTED filsdes[1] = open(fifopath, O_WRONLY); 4000dd9c: 90 07 bf f0 add %fp, -16, %o0 <== NOT EXECUTED unlink(fifopath); } else { /* Reset open file to blocking mode */ iop = rtems_libio_iop(filsdes[0]); iop->flags &= ~LIBIO_FLAGS_NO_DELAY; 4000dda0: 84 08 bf fe and %g2, -2, %g2 <== NOT EXECUTED filsdes[1] = open(fifopath, O_WRONLY); 4000dda4: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED 4000dda8: 7f ff d6 f8 call 40003988 <== NOT EXECUTED 4000ddac: c4 20 60 18 st %g2, [ %g1 + 0x18 ] <== NOT EXECUTED 4000ddb0: d0 26 20 04 st %o0, [ %i0 + 4 ] <== NOT EXECUTED if (filsdes[1] < 0) { 4000ddb4: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000ddb8: 16 80 00 07 bge 4000ddd4 <== NOT EXECUTED 4000ddbc: a2 10 20 00 clr %l1 <== NOT EXECUTED err = errno; 4000ddc0: 40 00 00 fd call 4000e1b4 <__errno> <== NOT EXECUTED 4000ddc4: 01 00 00 00 nop <== NOT EXECUTED 4000ddc8: e2 02 00 00 ld [ %o0 ], %l1 <== NOT EXECUTED close(filsdes[0]); 4000ddcc: 7f ff f4 6a call 4000af74 <== NOT EXECUTED 4000ddd0: d0 06 00 00 ld [ %i0 ], %o0 <== NOT EXECUTED } unlink(fifopath); 4000ddd4: 90 07 bf f0 add %fp, -16, %o0 <== NOT EXECUTED 4000ddd8: 40 00 00 26 call 4000de70 4000dddc: b0 10 3f ff mov -1, %i0 } rtems_set_errno_and_return_minus_one(err); 4000dde0: 40 00 00 f5 call 4000e1b4 <__errno> 4000dde4: 01 00 00 00 nop 4000dde8: e2 22 00 00 st %l1, [ %o0 ] } 4000ddec: 81 c7 e0 08 ret 4000ddf0: 81 e8 00 00 restore =============================================================================== 4000cd2c : /* Called with rtems_pipe_semaphore held. */ static inline void pipe_free( pipe_control_t *pipe ) { 4000cd2c: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED rtems_barrier_delete(pipe->readBarrier); 4000cd30: 40 00 02 1f call 4000d5ac <== NOT EXECUTED 4000cd34: d0 06 20 2c ld [ %i0 + 0x2c ], %o0 <== NOT EXECUTED rtems_barrier_delete(pipe->writeBarrier); 4000cd38: 40 00 02 1d call 4000d5ac <== NOT EXECUTED 4000cd3c: d0 06 20 30 ld [ %i0 + 0x30 ], %o0 <== NOT EXECUTED rtems_semaphore_delete(pipe->Semaphore); 4000cd40: 7f ff e5 bd call 40006434 <== NOT EXECUTED 4000cd44: d0 06 20 28 ld [ %i0 + 0x28 ], %o0 <== NOT EXECUTED free(pipe->Buffer); 4000cd48: 7f ff f8 ba call 4000b030 <== NOT EXECUTED 4000cd4c: d0 06 00 00 ld [ %i0 ], %o0 <== NOT EXECUTED free(pipe); 4000cd50: 7f ff f8 b8 call 4000b030 <== NOT EXECUTED 4000cd54: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 4000c96c : pipe_control_t *pipe, uint32_t cmd, void *buffer, rtems_libio_t *iop ) { 4000c96c: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED if (cmd == FIONREAD) { 4000c970: 03 10 01 19 sethi %hi(0x40046400), %g1 <== NOT EXECUTED pipe_control_t *pipe, uint32_t cmd, void *buffer, rtems_libio_t *iop ) { 4000c974: a0 10 00 18 mov %i0, %l0 <== NOT EXECUTED if (cmd == FIONREAD) { 4000c978: 82 10 62 7f or %g1, 0x27f, %g1 <== NOT EXECUTED 4000c97c: 80 a6 40 01 cmp %i1, %g1 <== NOT EXECUTED 4000c980: 12 80 00 12 bne 4000c9c8 <== NOT EXECUTED 4000c984: b0 10 3f ea mov -22, %i0 <== NOT EXECUTED if (buffer == NULL) 4000c988: 80 a6 a0 00 cmp %i2, 0 <== NOT EXECUTED 4000c98c: 02 80 00 0f be 4000c9c8 <== NOT EXECUTED 4000c990: b0 10 3f f2 mov -14, %i0 <== NOT EXECUTED return -EFAULT; if (! PIPE_LOCK(pipe)) 4000c994: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED 4000c998: 92 10 20 00 clr %o1 <== NOT EXECUTED 4000c99c: 94 10 20 00 clr %o2 <== NOT EXECUTED 4000c9a0: 7f ff e6 d3 call 400064ec <== NOT EXECUTED 4000c9a4: b0 10 3f fc mov -4, %i0 <== NOT EXECUTED 4000c9a8: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000c9ac: 12 80 00 07 bne 4000c9c8 <== NOT EXECUTED 4000c9b0: 01 00 00 00 nop <== NOT EXECUTED return -EINTR; /* Return length of pipe */ *(uint *)buffer = pipe->Length; 4000c9b4: c2 04 20 0c ld [ %l0 + 0xc ], %g1 <== NOT EXECUTED PIPE_UNLOCK(pipe); 4000c9b8: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED if (! PIPE_LOCK(pipe)) return -EINTR; /* Return length of pipe */ *(uint *)buffer = pipe->Length; 4000c9bc: c2 26 80 00 st %g1, [ %i2 ] <== NOT EXECUTED PIPE_UNLOCK(pipe); 4000c9c0: 7f ff e7 12 call 40006608 <== NOT EXECUTED 4000c9c4: b0 10 20 00 clr %i0 <== NOT EXECUTED return 0; } return -EINVAL; } 4000c9c8: 81 c7 e0 08 ret <== NOT EXECUTED 4000c9cc: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 4000c8f8 : rtems_libio_t *iop ) { /* Seek on pipe is not supported */ return -ESPIPE; } 4000c8f8: 81 c3 e0 08 retl <== NOT EXECUTED 4000c8fc: 90 10 3f e3 mov -29, %o0 <== NOT EXECUTED =============================================================================== 4000cb90 : pipe_control_t *pipe, void *buffer, size_t count, rtems_libio_t *iop ) { 4000cb90: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED int chunk, chunk1, read = 0, ret = 0; if (! PIPE_LOCK(pipe)) 4000cb94: d0 06 20 28 ld [ %i0 + 0x28 ], %o0 <== NOT EXECUTED pipe_control_t *pipe, void *buffer, size_t count, rtems_libio_t *iop ) { 4000cb98: a0 10 00 18 mov %i0, %l0 <== NOT EXECUTED int chunk, chunk1, read = 0, ret = 0; if (! PIPE_LOCK(pipe)) 4000cb9c: 92 10 20 00 clr %o1 <== NOT EXECUTED 4000cba0: 94 10 20 00 clr %o2 <== NOT EXECUTED 4000cba4: 7f ff e6 52 call 400064ec <== NOT EXECUTED 4000cba8: b0 10 20 00 clr %i0 <== NOT EXECUTED 4000cbac: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000cbb0: 02 80 00 54 be 4000cd00 <== NOT EXECUTED 4000cbb4: a6 07 bf fc add %fp, -4, %l3 <== NOT EXECUTED 4000cbb8: 81 c7 e0 08 ret <== NOT EXECUTED 4000cbbc: 91 e8 3f fc restore %g0, -4, %o0 <== NOT EXECUTED return -EINTR; while (read < count) { while (PIPE_EMPTY(pipe)) { /* Not an error */ if (pipe->Writers == 0) 4000cbc0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000cbc4: 02 80 00 53 be 4000cd10 <== NOT EXECUTED 4000cbc8: a2 10 20 00 clr %l1 <== NOT EXECUTED goto out_locked; if (LIBIO_NODELAY(iop)) { 4000cbcc: c2 06 e0 18 ld [ %i3 + 0x18 ], %g1 <== NOT EXECUTED 4000cbd0: 80 88 60 01 btst 1, %g1 <== NOT EXECUTED 4000cbd4: 22 80 00 04 be,a 4000cbe4 <== NOT EXECUTED 4000cbd8: c2 04 20 18 ld [ %l0 + 0x18 ], %g1 <== NOT EXECUTED 4000cbdc: 10 80 00 4d b 4000cd10 <== NOT EXECUTED 4000cbe0: a2 10 3f f5 mov -11, %l1 <== NOT EXECUTED goto out_locked; } /* Wait until pipe is no more empty or no writer exists */ pipe->waitingReaders ++; PIPE_UNLOCK(pipe); 4000cbe4: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED ret = -EAGAIN; goto out_locked; } /* Wait until pipe is no more empty or no writer exists */ pipe->waitingReaders ++; 4000cbe8: 82 00 60 01 inc %g1 <== NOT EXECUTED PIPE_UNLOCK(pipe); 4000cbec: 7f ff e6 87 call 40006608 <== NOT EXECUTED 4000cbf0: c2 24 20 18 st %g1, [ %l0 + 0x18 ] <== NOT EXECUTED if (! PIPE_READWAIT(pipe)) 4000cbf4: d0 04 20 2c ld [ %l0 + 0x2c ], %o0 <== NOT EXECUTED 4000cbf8: 40 00 02 9e call 4000d670 <== NOT EXECUTED 4000cbfc: 92 10 20 00 clr %o1 <== NOT EXECUTED 4000cc00: 80 a0 00 08 cmp %g0, %o0 <== NOT EXECUTED ret = -EINTR; if (! PIPE_LOCK(pipe)) { 4000cc04: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED } /* Wait until pipe is no more empty or no writer exists */ pipe->waitingReaders ++; PIPE_UNLOCK(pipe); if (! PIPE_READWAIT(pipe)) 4000cc08: a2 40 3f ff addx %g0, -1, %l1 <== NOT EXECUTED ret = -EINTR; if (! PIPE_LOCK(pipe)) { 4000cc0c: 92 10 20 00 clr %o1 <== NOT EXECUTED } /* Wait until pipe is no more empty or no writer exists */ pipe->waitingReaders ++; PIPE_UNLOCK(pipe); if (! PIPE_READWAIT(pipe)) 4000cc10: a2 0c 60 04 and %l1, 4, %l1 <== NOT EXECUTED ret = -EINTR; if (! PIPE_LOCK(pipe)) { 4000cc14: 94 10 20 00 clr %o2 <== NOT EXECUTED 4000cc18: 7f ff e6 35 call 400064ec <== NOT EXECUTED 4000cc1c: a2 04 7f fc add %l1, -4, %l1 <== NOT EXECUTED 4000cc20: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000cc24: 22 80 00 04 be,a 4000cc34 <== NOT EXECUTED 4000cc28: c2 04 20 18 ld [ %l0 + 0x18 ], %g1 <== NOT EXECUTED 4000cc2c: 10 80 00 3b b 4000cd18 <== NOT EXECUTED 4000cc30: a2 10 3f fc mov -4, %l1 <== NOT EXECUTED /* WARN waitingReaders not restored! */ ret = -EINTR; goto out_nolock; } pipe->waitingReaders --; if (ret != 0) 4000cc34: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED if (! PIPE_LOCK(pipe)) { /* WARN waitingReaders not restored! */ ret = -EINTR; goto out_nolock; } pipe->waitingReaders --; 4000cc38: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED if (ret != 0) 4000cc3c: 12 80 00 35 bne 4000cd10 <== NOT EXECUTED 4000cc40: c2 24 20 18 st %g1, [ %l0 + 0x18 ] <== NOT EXECUTED if (! PIPE_LOCK(pipe)) return -EINTR; while (read < count) { while (PIPE_EMPTY(pipe)) { 4000cc44: e2 04 20 0c ld [ %l0 + 0xc ], %l1 <== NOT EXECUTED 4000cc48: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED 4000cc4c: 22 bf ff dd be,a 4000cbc0 <== NOT EXECUTED 4000cc50: c2 04 20 14 ld [ %l0 + 0x14 ], %g1 <== NOT EXECUTED if (ret != 0) goto out_locked; } /* Read chunk bytes */ chunk = MIN(count - read, pipe->Length); 4000cc54: 82 26 80 18 sub %i2, %i0, %g1 <== NOT EXECUTED 4000cc58: 80 a4 40 01 cmp %l1, %g1 <== NOT EXECUTED 4000cc5c: 38 80 00 02 bgu,a 4000cc64 <== NOT EXECUTED 4000cc60: a2 10 00 01 mov %g1, %l1 <== NOT EXECUTED chunk1 = pipe->Size - pipe->Start; 4000cc64: c2 04 20 08 ld [ %l0 + 8 ], %g1 <== NOT EXECUTED 4000cc68: e4 04 20 04 ld [ %l0 + 4 ], %l2 <== NOT EXECUTED 4000cc6c: 90 06 40 18 add %i1, %i0, %o0 <== NOT EXECUTED 4000cc70: a4 24 80 01 sub %l2, %g1, %l2 <== NOT EXECUTED if (chunk > chunk1) { 4000cc74: 80 a4 40 12 cmp %l1, %l2 <== NOT EXECUTED 4000cc78: 04 80 00 0a ble 4000cca0 <== NOT EXECUTED 4000cc7c: d2 04 00 00 ld [ %l0 ], %o1 <== NOT EXECUTED memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk1); 4000cc80: 92 02 40 01 add %o1, %g1, %o1 <== NOT EXECUTED 4000cc84: 40 00 07 88 call 4000eaa4 <== NOT EXECUTED 4000cc88: 94 10 00 12 mov %l2, %o2 <== NOT EXECUTED memcpy(buffer + read + chunk1, pipe->Buffer, chunk - chunk1); 4000cc8c: 90 06 00 12 add %i0, %l2, %o0 <== NOT EXECUTED 4000cc90: d2 04 00 00 ld [ %l0 ], %o1 <== NOT EXECUTED 4000cc94: 94 24 40 12 sub %l1, %l2, %o2 <== NOT EXECUTED 4000cc98: 10 80 00 04 b 4000cca8 <== NOT EXECUTED 4000cc9c: 90 06 40 08 add %i1, %o0, %o0 <== NOT EXECUTED } else memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk); 4000cca0: 92 02 40 01 add %o1, %g1, %o1 <== NOT EXECUTED 4000cca4: 94 10 00 11 mov %l1, %o2 <== NOT EXECUTED 4000cca8: 40 00 07 7f call 4000eaa4 <== NOT EXECUTED 4000ccac: 01 00 00 00 nop <== NOT EXECUTED pipe->Start += chunk; 4000ccb0: d0 04 20 08 ld [ %l0 + 8 ], %o0 <== NOT EXECUTED pipe->Start %= pipe->Size; 4000ccb4: d2 04 20 04 ld [ %l0 + 4 ], %o1 <== NOT EXECUTED memcpy(buffer + read + chunk1, pipe->Buffer, chunk - chunk1); } else memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk); pipe->Start += chunk; 4000ccb8: 90 04 40 08 add %l1, %o0, %o0 <== NOT EXECUTED pipe->Start %= pipe->Size; 4000ccbc: 40 00 2b 82 call 40017ac4 <.urem> <== NOT EXECUTED 4000ccc0: d0 24 20 08 st %o0, [ %l0 + 8 ] <== NOT EXECUTED pipe->Length -= chunk; 4000ccc4: c2 04 20 0c ld [ %l0 + 0xc ], %g1 <== NOT EXECUTED } else memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk); pipe->Start += chunk; pipe->Start %= pipe->Size; 4000ccc8: d0 24 20 08 st %o0, [ %l0 + 8 ] <== NOT EXECUTED pipe->Length -= chunk; 4000cccc: 82 20 40 11 sub %g1, %l1, %g1 <== NOT EXECUTED /* For buffering optimization */ if (PIPE_EMPTY(pipe)) 4000ccd0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000ccd4: 12 80 00 03 bne 4000cce0 <== NOT EXECUTED 4000ccd8: c2 24 20 0c st %g1, [ %l0 + 0xc ] <== NOT EXECUTED pipe->Start = 0; 4000ccdc: c0 24 20 08 clr [ %l0 + 8 ] <== NOT EXECUTED if (pipe->waitingWriters > 0) 4000cce0: c2 04 20 1c ld [ %l0 + 0x1c ], %g1 <== NOT EXECUTED 4000cce4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000cce8: 22 80 00 06 be,a 4000cd00 <== NOT EXECUTED 4000ccec: b0 06 00 11 add %i0, %l1, %i0 <== NOT EXECUTED PIPE_WAKEUPWRITERS(pipe); 4000ccf0: d0 04 20 30 ld [ %l0 + 0x30 ], %o0 <== NOT EXECUTED 4000ccf4: 40 00 02 48 call 4000d614 <== NOT EXECUTED 4000ccf8: 92 10 00 13 mov %l3, %o1 <== NOT EXECUTED read += chunk; 4000ccfc: b0 06 00 11 add %i0, %l1, %i0 <== NOT EXECUTED int chunk, chunk1, read = 0, ret = 0; if (! PIPE_LOCK(pipe)) return -EINTR; while (read < count) { 4000cd00: 80 a6 00 1a cmp %i0, %i2 <== NOT EXECUTED 4000cd04: 2a bf ff d1 bcs,a 4000cc48 <== NOT EXECUTED 4000cd08: e2 04 20 0c ld [ %l0 + 0xc ], %l1 <== NOT EXECUTED 4000cd0c: a2 10 20 00 clr %l1 <== NOT EXECUTED PIPE_WAKEUPWRITERS(pipe); read += chunk; } out_locked: PIPE_UNLOCK(pipe); 4000cd10: 7f ff e6 3e call 40006608 <== NOT EXECUTED 4000cd14: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED out_nolock: if (read > 0) 4000cd18: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED 4000cd1c: 24 80 00 02 ble,a 4000cd24 <== NOT EXECUTED 4000cd20: b0 10 00 11 mov %l1, %i0 <== NOT EXECUTED return read; return ret; } 4000cd24: 81 c7 e0 08 ret <== NOT EXECUTED 4000cd28: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 4000cd5c : */ int pipe_release( pipe_control_t **pipep, rtems_libio_t *iop ) { 4000cd5c: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED pipe_control_t *pipe = *pipep; 4000cd60: e0 06 00 00 ld [ %i0 ], %l0 <== NOT EXECUTED uint32_t mode; rtems_status_code sc; sc = rtems_semaphore_obtain(pipe->Semaphore, 4000cd64: 92 10 20 00 clr %o1 <== NOT EXECUTED 4000cd68: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED 4000cd6c: 7f ff e5 e0 call 400064ec <== NOT EXECUTED 4000cd70: 94 10 20 00 clr %o2 <== NOT EXECUTED RTEMS_WAIT, RTEMS_NO_TIMEOUT); /* WARN pipe not released! */ if(sc != RTEMS_SUCCESSFUL) 4000cd74: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000cd78: 12 80 00 17 bne 4000cdd4 <== NOT EXECUTED 4000cd7c: 01 00 00 00 nop <== NOT EXECUTED rtems_fatal_error_occurred(sc); mode = LIBIO_ACCMODE(iop); 4000cd80: e2 06 60 18 ld [ %i1 + 0x18 ], %l1 <== NOT EXECUTED if (mode & LIBIO_FLAGS_READ) 4000cd84: 80 8c 60 02 btst 2, %l1 <== NOT EXECUTED 4000cd88: 02 80 00 05 be 4000cd9c <== NOT EXECUTED 4000cd8c: a2 0c 60 06 and %l1, 6, %l1 <== NOT EXECUTED pipe->Readers --; 4000cd90: c2 04 20 10 ld [ %l0 + 0x10 ], %g1 <== NOT EXECUTED 4000cd94: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED 4000cd98: c2 24 20 10 st %g1, [ %l0 + 0x10 ] <== NOT EXECUTED if (mode & LIBIO_FLAGS_WRITE) 4000cd9c: 80 8c 60 04 btst 4, %l1 <== NOT EXECUTED 4000cda0: 02 80 00 06 be 4000cdb8 <== NOT EXECUTED 4000cda4: 03 10 00 70 sethi %hi(0x4001c000), %g1 <== NOT EXECUTED pipe->Writers --; 4000cda8: c2 04 20 14 ld [ %l0 + 0x14 ], %g1 <== NOT EXECUTED 4000cdac: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED 4000cdb0: c2 24 20 14 st %g1, [ %l0 + 0x14 ] <== NOT EXECUTED sc = rtems_semaphore_obtain(rtems_pipe_semaphore, 4000cdb4: 03 10 00 70 sethi %hi(0x4001c000), %g1 <== NOT EXECUTED 4000cdb8: d0 00 60 88 ld [ %g1 + 0x88 ], %o0 ! 4001c088 <== NOT EXECUTED 4000cdbc: 92 10 20 00 clr %o1 <== NOT EXECUTED 4000cdc0: 7f ff e5 cb call 400064ec <== NOT EXECUTED 4000cdc4: 94 10 20 00 clr %o2 <== NOT EXECUTED RTEMS_WAIT, RTEMS_NO_TIMEOUT); /* WARN pipe not freed and pipep not set to NULL! */ if(sc != RTEMS_SUCCESSFUL) 4000cdc8: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000cdcc: 02 80 00 04 be 4000cddc <== NOT EXECUTED 4000cdd0: 01 00 00 00 nop <== NOT EXECUTED rtems_fatal_error_occurred(sc); 4000cdd4: 7f ff e7 6d call 40006b88 <== NOT EXECUTED 4000cdd8: 01 00 00 00 nop <== NOT EXECUTED PIPE_UNLOCK(pipe); 4000cddc: 7f ff e6 0b call 40006608 <== NOT EXECUTED 4000cde0: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED if (pipe->Readers == 0 && pipe->Writers == 0) { 4000cde4: c2 04 20 10 ld [ %l0 + 0x10 ], %g1 <== NOT EXECUTED 4000cde8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000cdec: 12 80 00 0a bne 4000ce14 <== NOT EXECUTED 4000cdf0: 80 a4 60 04 cmp %l1, 4 <== NOT EXECUTED 4000cdf4: c4 04 20 14 ld [ %l0 + 0x14 ], %g2 <== NOT EXECUTED 4000cdf8: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED 4000cdfc: 12 80 00 06 bne 4000ce14 <== NOT EXECUTED 4000ce00: 80 a4 60 04 cmp %l1, 4 <== NOT EXECUTED #if 0 /* To delete an anonymous pipe file when all users closed it */ if (pipe->Anonymous) delfile = TRUE; #endif pipe_free(pipe); 4000ce04: 7f ff ff ca call 4000cd2c <== NOT EXECUTED 4000ce08: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED if(sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred(sc); PIPE_UNLOCK(pipe); if (pipe->Readers == 0 && pipe->Writers == 0) { 4000ce0c: 10 80 00 12 b 4000ce54 <== NOT EXECUTED 4000ce10: c0 26 00 00 clr [ %i0 ] <== NOT EXECUTED delfile = TRUE; #endif pipe_free(pipe); *pipep = NULL; } else if (pipe->Readers == 0 && mode != LIBIO_FLAGS_WRITE) 4000ce14: 02 80 00 07 be 4000ce30 <== NOT EXECUTED 4000ce18: 80 a4 60 02 cmp %l1, 2 <== NOT EXECUTED 4000ce1c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000ce20: 12 80 00 04 bne 4000ce30 <== NOT EXECUTED 4000ce24: 80 a4 60 02 cmp %l1, 2 <== NOT EXECUTED /* Notify waiting Writers that all their partners left */ PIPE_WAKEUPWRITERS(pipe); 4000ce28: 10 80 00 09 b 4000ce4c <== NOT EXECUTED 4000ce2c: d0 04 20 30 ld [ %l0 + 0x30 ], %o0 <== NOT EXECUTED else if (pipe->Writers == 0 && mode != LIBIO_FLAGS_READ) 4000ce30: 02 80 00 0a be 4000ce58 <== NOT EXECUTED 4000ce34: 03 10 00 70 sethi %hi(0x4001c000), %g1 <== NOT EXECUTED 4000ce38: c2 04 20 14 ld [ %l0 + 0x14 ], %g1 <== NOT EXECUTED 4000ce3c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000ce40: 12 80 00 06 bne 4000ce58 <== NOT EXECUTED 4000ce44: 03 10 00 70 sethi %hi(0x4001c000), %g1 <== NOT EXECUTED PIPE_WAKEUPREADERS(pipe); 4000ce48: d0 04 20 2c ld [ %l0 + 0x2c ], %o0 <== NOT EXECUTED 4000ce4c: 40 00 01 f2 call 4000d614 <== NOT EXECUTED 4000ce50: 92 07 bf fc add %fp, -4, %o1 <== NOT EXECUTED rtems_semaphore_release(rtems_pipe_semaphore); 4000ce54: 03 10 00 70 sethi %hi(0x4001c000), %g1 <== NOT EXECUTED 4000ce58: d0 00 60 88 ld [ %g1 + 0x88 ], %o0 ! 4001c088 <== NOT EXECUTED 4000ce5c: 7f ff e5 eb call 40006608 <== NOT EXECUTED 4000ce60: b0 10 20 00 clr %i0 <== NOT EXECUTED if(iop->pathinfo.ops->unlink_h(&iop->pathinfo)) return -errno; #endif return 0; } 4000ce64: 81 c7 e0 08 ret <== NOT EXECUTED 4000ce68: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 4000c9d0 : pipe_control_t *pipe, const void *buffer, size_t count, rtems_libio_t *iop ) { 4000c9d0: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED 4000c9d4: a0 10 00 18 mov %i0, %l0 <== NOT EXECUTED int chunk, chunk1, written = 0, ret = 0; /* Write nothing */ if (count == 0) 4000c9d8: 80 a6 a0 00 cmp %i2, 0 <== NOT EXECUTED 4000c9dc: 02 80 00 6b be 4000cb88 <== NOT EXECUTED 4000c9e0: b0 10 20 00 clr %i0 <== NOT EXECUTED return 0; if (! PIPE_LOCK(pipe)) 4000c9e4: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED 4000c9e8: 92 10 20 00 clr %o1 <== NOT EXECUTED 4000c9ec: 94 10 20 00 clr %o2 <== NOT EXECUTED 4000c9f0: 7f ff e6 bf call 400064ec <== NOT EXECUTED 4000c9f4: b0 10 3f fc mov -4, %i0 <== NOT EXECUTED 4000c9f8: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000c9fc: 12 80 00 63 bne 4000cb88 <== NOT EXECUTED 4000ca00: a2 10 3f e0 mov -32, %l1 <== NOT EXECUTED return -EINTR; if (pipe->Readers == 0) { 4000ca04: c2 04 20 10 ld [ %l0 + 0x10 ], %g1 <== NOT EXECUTED 4000ca08: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000ca0c: 02 80 00 5a be 4000cb74 <== NOT EXECUTED 4000ca10: b0 10 20 00 clr %i0 <== NOT EXECUTED ret = -EPIPE; goto out_locked; } /* Write of PIPE_BUF bytes or less shall not be interleaved */ chunk = count <= pipe->Size ? count : 1; 4000ca14: c2 04 20 04 ld [ %l0 + 4 ], %g1 <== NOT EXECUTED 4000ca18: 80 a6 80 01 cmp %i2, %g1 <== NOT EXECUTED 4000ca1c: 08 80 00 04 bleu 4000ca2c <== NOT EXECUTED 4000ca20: a6 10 00 1a mov %i2, %l3 <== NOT EXECUTED 4000ca24: a6 10 20 01 mov 1, %l3 <== NOT EXECUTED 4000ca28: b0 10 20 00 clr %i0 <== NOT EXECUTED else memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk); pipe->Length += chunk; if (pipe->waitingReaders > 0) PIPE_WAKEUPREADERS(pipe); 4000ca2c: 10 80 00 4e b 4000cb64 <== NOT EXECUTED 4000ca30: a8 07 bf fc add %fp, -4, %l4 <== 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)) { 4000ca34: 80 88 60 01 btst 1, %g1 <== NOT EXECUTED 4000ca38: 22 80 00 04 be,a 4000ca48 <== NOT EXECUTED 4000ca3c: c2 04 20 1c ld [ %l0 + 0x1c ], %g1 <== NOT EXECUTED 4000ca40: 10 80 00 4d b 4000cb74 <== NOT EXECUTED 4000ca44: a2 10 3f f5 mov -11, %l1 <== NOT EXECUTED goto out_locked; } /* Wait until there is chunk bytes space or no reader exists */ pipe->waitingWriters ++; PIPE_UNLOCK(pipe); 4000ca48: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED ret = -EAGAIN; goto out_locked; } /* Wait until there is chunk bytes space or no reader exists */ pipe->waitingWriters ++; 4000ca4c: 82 00 60 01 inc %g1 <== NOT EXECUTED PIPE_UNLOCK(pipe); 4000ca50: 7f ff e6 ee call 40006608 <== NOT EXECUTED 4000ca54: c2 24 20 1c st %g1, [ %l0 + 0x1c ] <== NOT EXECUTED if (! PIPE_WRITEWAIT(pipe)) 4000ca58: d0 04 20 30 ld [ %l0 + 0x30 ], %o0 <== NOT EXECUTED 4000ca5c: 40 00 03 05 call 4000d670 <== NOT EXECUTED 4000ca60: 92 10 20 00 clr %o1 <== NOT EXECUTED 4000ca64: 80 a0 00 08 cmp %g0, %o0 <== NOT EXECUTED ret = -EINTR; if (! PIPE_LOCK(pipe)) { 4000ca68: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED } /* Wait until there is chunk bytes space or no reader exists */ pipe->waitingWriters ++; PIPE_UNLOCK(pipe); if (! PIPE_WRITEWAIT(pipe)) 4000ca6c: a2 40 3f ff addx %g0, -1, %l1 <== NOT EXECUTED ret = -EINTR; if (! PIPE_LOCK(pipe)) { 4000ca70: 92 10 20 00 clr %o1 <== NOT EXECUTED } /* Wait until there is chunk bytes space or no reader exists */ pipe->waitingWriters ++; PIPE_UNLOCK(pipe); if (! PIPE_WRITEWAIT(pipe)) 4000ca74: a2 0c 60 04 and %l1, 4, %l1 <== NOT EXECUTED ret = -EINTR; if (! PIPE_LOCK(pipe)) { 4000ca78: 94 10 20 00 clr %o2 <== NOT EXECUTED 4000ca7c: 7f ff e6 9c call 400064ec <== NOT EXECUTED 4000ca80: a2 04 7f fc add %l1, -4, %l1 <== NOT EXECUTED 4000ca84: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000ca88: 22 80 00 04 be,a 4000ca98 <== NOT EXECUTED 4000ca8c: c2 04 20 1c ld [ %l0 + 0x1c ], %g1 <== NOT EXECUTED 4000ca90: 10 80 00 3b b 4000cb7c <== NOT EXECUTED 4000ca94: a2 10 3f fc mov -4, %l1 <== NOT EXECUTED /* WARN waitingWriters not restored! */ ret = -EINTR; goto out_nolock; } pipe->waitingWriters --; if (ret != 0) 4000ca98: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED if (! PIPE_LOCK(pipe)) { /* WARN waitingWriters not restored! */ ret = -EINTR; goto out_nolock; } pipe->waitingWriters --; 4000ca9c: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED if (ret != 0) 4000caa0: 12 80 00 35 bne 4000cb74 <== NOT EXECUTED 4000caa4: c2 24 20 1c st %g1, [ %l0 + 0x1c ] <== NOT EXECUTED goto out_locked; if (pipe->Readers == 0) { 4000caa8: c2 04 20 10 ld [ %l0 + 0x10 ], %g1 <== NOT EXECUTED 4000caac: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000cab0: 32 80 00 04 bne,a 4000cac0 <== NOT EXECUTED 4000cab4: e4 04 20 04 ld [ %l0 + 4 ], %l2 <== NOT EXECUTED 4000cab8: 10 80 00 2f b 4000cb74 <== NOT EXECUTED 4000cabc: a2 10 3f e0 mov -32, %l1 <== 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) { 4000cac0: c2 04 20 0c ld [ %l0 + 0xc ], %g1 <== NOT EXECUTED 4000cac4: a2 24 80 01 sub %l2, %g1, %l1 <== NOT EXECUTED 4000cac8: 80 a4 40 13 cmp %l1, %l3 <== NOT EXECUTED 4000cacc: 2a bf ff da bcs,a 4000ca34 <== NOT EXECUTED 4000cad0: c2 06 e0 18 ld [ %i3 + 0x18 ], %g1 <== NOT EXECUTED ret = -EPIPE; goto out_locked; } } chunk = MIN(count - written, PIPE_SPACE(pipe)); 4000cad4: 84 26 80 18 sub %i2, %i0, %g2 <== NOT EXECUTED 4000cad8: 80 a4 40 02 cmp %l1, %g2 <== NOT EXECUTED 4000cadc: 38 80 00 02 bgu,a 4000cae4 <== NOT EXECUTED 4000cae0: a2 10 00 02 mov %g2, %l1 <== NOT EXECUTED chunk1 = pipe->Size - PIPE_WSTART(pipe); 4000cae4: d0 04 20 08 ld [ %l0 + 8 ], %o0 <== NOT EXECUTED 4000cae8: 92 10 00 12 mov %l2, %o1 <== NOT EXECUTED 4000caec: 40 00 2b f6 call 40017ac4 <.urem> <== NOT EXECUTED 4000caf0: 90 00 40 08 add %g1, %o0, %o0 <== NOT EXECUTED 4000caf4: c2 04 00 00 ld [ %l0 ], %g1 <== NOT EXECUTED 4000caf8: a4 24 80 08 sub %l2, %o0, %l2 <== NOT EXECUTED if (chunk > chunk1) { 4000cafc: 80 a4 40 12 cmp %l1, %l2 <== NOT EXECUTED 4000cb00: 04 80 00 0a ble 4000cb28 <== NOT EXECUTED 4000cb04: 92 06 40 18 add %i1, %i0, %o1 <== NOT EXECUTED memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk1); 4000cb08: 94 10 00 12 mov %l2, %o2 <== NOT EXECUTED 4000cb0c: 40 00 07 e6 call 4000eaa4 <== NOT EXECUTED 4000cb10: 90 00 40 08 add %g1, %o0, %o0 <== NOT EXECUTED memcpy(pipe->Buffer, buffer + written + chunk1, chunk - chunk1); 4000cb14: 92 04 80 18 add %l2, %i0, %o1 <== NOT EXECUTED 4000cb18: d0 04 00 00 ld [ %l0 ], %o0 <== NOT EXECUTED 4000cb1c: 94 24 40 12 sub %l1, %l2, %o2 <== NOT EXECUTED 4000cb20: 10 80 00 04 b 4000cb30 <== NOT EXECUTED 4000cb24: 92 06 40 09 add %i1, %o1, %o1 <== NOT EXECUTED } else memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk); 4000cb28: 90 00 40 08 add %g1, %o0, %o0 <== NOT EXECUTED 4000cb2c: 94 10 00 11 mov %l1, %o2 <== NOT EXECUTED 4000cb30: 40 00 07 dd call 4000eaa4 <== NOT EXECUTED 4000cb34: 01 00 00 00 nop <== NOT EXECUTED pipe->Length += chunk; 4000cb38: c4 04 20 0c ld [ %l0 + 0xc ], %g2 <== NOT EXECUTED if (pipe->waitingReaders > 0) 4000cb3c: c2 04 20 18 ld [ %l0 + 0x18 ], %g1 <== NOT EXECUTED memcpy(pipe->Buffer, buffer + written + chunk1, chunk - chunk1); } else memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk); pipe->Length += chunk; 4000cb40: 84 00 80 11 add %g2, %l1, %g2 <== NOT EXECUTED if (pipe->waitingReaders > 0) 4000cb44: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000cb48: 02 80 00 05 be 4000cb5c <== NOT EXECUTED 4000cb4c: c4 24 20 0c st %g2, [ %l0 + 0xc ] <== NOT EXECUTED PIPE_WAKEUPREADERS(pipe); 4000cb50: d0 04 20 2c ld [ %l0 + 0x2c ], %o0 <== NOT EXECUTED 4000cb54: 40 00 02 b0 call 4000d614 <== NOT EXECUTED 4000cb58: 92 10 00 14 mov %l4, %o1 <== NOT EXECUTED written += chunk; 4000cb5c: b0 06 00 11 add %i0, %l1, %i0 <== NOT EXECUTED 4000cb60: a6 10 20 01 mov 1, %l3 <== NOT EXECUTED } /* Write of PIPE_BUF bytes or less shall not be interleaved */ chunk = count <= pipe->Size ? count : 1; while (written < count) { 4000cb64: 80 a6 00 1a cmp %i0, %i2 <== NOT EXECUTED 4000cb68: 2a bf ff d6 bcs,a 4000cac0 <== NOT EXECUTED 4000cb6c: e4 04 20 04 ld [ %l0 + 4 ], %l2 <== NOT EXECUTED 4000cb70: a2 10 20 00 clr %l1 <== NOT EXECUTED /* Write of more than PIPE_BUF bytes can be interleaved */ chunk = 1; } out_locked: PIPE_UNLOCK(pipe); 4000cb74: 7f ff e6 a5 call 40006608 <== NOT EXECUTED 4000cb78: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED /* Signal SIGPIPE */ if (ret == -EPIPE) kill(getpid(), SIGPIPE); #endif if (written > 0) 4000cb7c: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED 4000cb80: 24 80 00 02 ble,a 4000cb88 <== NOT EXECUTED 4000cb84: b0 10 00 11 mov %l1, %i0 <== NOT EXECUTED return written; return ret; } 4000cb88: 81 c7 e0 08 ret <== NOT EXECUTED 4000cb8c: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 400081ec : ) { /* * Update call statistics */ MSBUMP(memalign_calls, 1); 400081ec: 05 10 00 98 sethi %hi(0x40026000), %g2 400081f0: 84 10 a3 b0 or %g2, 0x3b0, %g2 ! 400263b0 400081f4: c6 00 a0 08 ld [ %g2 + 8 ], %g3 400081f8: 86 00 e0 01 inc %g3 400081fc: c6 20 a0 08 st %g3, [ %g2 + 8 ] if (((alignment - 1) & alignment) != 0 || (alignment < sizeof(void *))) 40008200: 84 02 7f ff add %o1, -1, %g2 40008204: 80 88 80 09 btst %g2, %o1 40008208: 12 80 00 04 bne 40008218 <== NEVER TAKEN 4000820c: 80 a2 60 03 cmp %o1, 3 40008210: 18 80 00 04 bgu 40008220 40008214: 01 00 00 00 nop /* * rtems_memalign does all of the error checking work EXCEPT * for adding restrictionso on the alignment. */ return rtems_memalign( pointer, alignment, size ); } 40008218: 81 c3 e0 08 retl 4000821c: 90 10 20 16 mov 0x16, %o0 ! 16 /* * rtems_memalign does all of the error checking work EXCEPT * for adding restrictionso on the alignment. */ return rtems_memalign( pointer, alignment, size ); 40008220: 82 13 c0 00 mov %o7, %g1 40008224: 40 00 00 6a call 400083cc 40008228: 9e 10 40 00 mov %g1, %o7 =============================================================================== 40019dbc : ssize_t read( int fd, void *buffer, size_t count ) { 40019dbc: 9d e3 bf a0 save %sp, -96, %sp ssize_t rc; rtems_libio_t *iop; rtems_libio_check_fd( fd ); 40019dc0: 03 10 00 6e sethi %hi(0x4001b800), %g1 40019dc4: c2 00 61 24 ld [ %g1 + 0x124 ], %g1 ! 4001b924 ssize_t read( int fd, void *buffer, size_t count ) { 40019dc8: 92 10 00 19 mov %i1, %o1 ssize_t rc; rtems_libio_t *iop; rtems_libio_check_fd( fd ); 40019dcc: 80 a6 00 01 cmp %i0, %g1 40019dd0: 1a 80 00 0c bcc 40019e00 <== NEVER TAKEN 40019dd4: 94 10 00 1a mov %i2, %o2 iop = rtems_libio_iop( fd ); 40019dd8: 03 10 00 70 sethi %hi(0x4001c000), %g1 40019ddc: e0 00 62 40 ld [ %g1 + 0x240 ], %l0 ! 4001c240 40019de0: 83 2e 20 06 sll %i0, 6, %g1 40019de4: b1 2e 20 03 sll %i0, 3, %i0 40019de8: b0 06 00 01 add %i0, %g1, %i0 40019dec: a0 04 00 18 add %l0, %i0, %l0 rtems_libio_check_is_open( iop ); 40019df0: c2 04 20 18 ld [ %l0 + 0x18 ], %g1 40019df4: 80 88 61 00 btst 0x100, %g1 40019df8: 12 80 00 06 bne 40019e10 40019dfc: 80 a6 60 00 cmp %i1, 0 40019e00: 7f ff d0 ed call 4000e1b4 <__errno> 40019e04: 01 00 00 00 nop 40019e08: 10 80 00 14 b 40019e58 40019e0c: 82 10 20 09 mov 9, %g1 ! 9 rtems_libio_check_buffer( buffer ); 40019e10: 02 80 00 07 be 40019e2c <== NEVER TAKEN 40019e14: 80 a6 a0 00 cmp %i2, 0 rtems_libio_check_count( count ); 40019e18: 02 80 00 1c be 40019e88 <== NEVER TAKEN 40019e1c: 90 10 20 00 clr %o0 rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ ); 40019e20: 80 88 60 02 btst 2, %g1 40019e24: 32 80 00 06 bne,a 40019e3c <== ALWAYS TAKEN 40019e28: c2 04 20 40 ld [ %l0 + 0x40 ], %g1 40019e2c: 7f ff d0 e2 call 4000e1b4 <__errno> <== NOT EXECUTED 40019e30: 01 00 00 00 nop <== NOT EXECUTED 40019e34: 10 80 00 09 b 40019e58 <== NOT EXECUTED 40019e38: 82 10 20 16 mov 0x16, %g1 ! 16 <== NOT EXECUTED /* * Now process the read(). */ if ( !iop->handlers->read_h ) 40019e3c: c2 00 60 08 ld [ %g1 + 8 ], %g1 40019e40: 80 a0 60 00 cmp %g1, 0 40019e44: 12 80 00 08 bne 40019e64 <== ALWAYS TAKEN 40019e48: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( ENOTSUP ); 40019e4c: 7f ff d0 da call 4000e1b4 <__errno> <== NOT EXECUTED 40019e50: 01 00 00 00 nop <== NOT EXECUTED 40019e54: 82 10 20 86 mov 0x86, %g1 ! 86 <== NOT EXECUTED 40019e58: c2 22 00 00 st %g1, [ %o0 ] 40019e5c: 10 80 00 0b b 40019e88 40019e60: 90 10 3f ff mov -1, %o0 rc = (*iop->handlers->read_h)( iop, buffer, count ); 40019e64: 9f c0 40 00 call %g1 40019e68: 90 10 00 10 mov %l0, %o0 if ( rc > 0 ) 40019e6c: 80 a2 20 00 cmp %o0, 0 40019e70: 04 80 00 06 ble 40019e88 40019e74: 85 3a 20 1f sra %o0, 0x1f, %g2 iop->offset += rc; 40019e78: d8 1c 20 10 ldd [ %l0 + 0x10 ], %o4 40019e7c: 86 83 40 08 addcc %o5, %o0, %g3 40019e80: 84 43 00 02 addx %o4, %g2, %g2 40019e84: c4 3c 20 10 std %g2, [ %l0 + 0x10 ] return rc; } 40019e88: 81 c7 e0 08 ret 40019e8c: 91 e8 00 08 restore %g0, %o0, %o0 =============================================================================== 40006988 : ssize_t readlink( const char *pathname, char *buf, size_t bufsize ) { 40006988: 9d e3 bf 88 save %sp, -120, %sp rtems_filesystem_location_info_t loc; int result; if (!buf) 4000698c: 80 a6 60 00 cmp %i1, 0 40006990: 12 80 00 06 bne 400069a8 <== ALWAYS TAKEN 40006994: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EFAULT ); 40006998: 40 00 2f d5 call 400128ec <__errno> <== NOT EXECUTED 4000699c: b0 10 3f ff mov -1, %i0 ! ffffffff <== NOT EXECUTED 400069a0: 10 80 00 32 b 40006a68 <== NOT EXECUTED 400069a4: 82 10 20 0e mov 0xe, %g1 <== NOT EXECUTED result = rtems_filesystem_evaluate_path( pathname, strlen( pathname ), 400069a8: 40 00 36 fe call 400145a0 400069ac: 90 10 00 18 mov %i0, %o0 400069b0: a0 07 bf ec add %fp, -20, %l0 400069b4: 92 10 00 08 mov %o0, %o1 400069b8: 94 10 20 00 clr %o2 400069bc: 90 10 00 18 mov %i0, %o0 400069c0: 96 10 00 10 mov %l0, %o3 400069c4: 98 10 20 00 clr %o4 400069c8: 7f ff fb 3d call 400056bc 400069cc: b0 10 3f ff mov -1, %i0 0, &loc, false ); if ( result != 0 ) 400069d0: 80 a2 20 00 cmp %o0, 0 400069d4: 12 80 00 26 bne 40006a6c <== NEVER TAKEN 400069d8: c4 07 bf f8 ld [ %fp + -8 ], %g2 return -1; if ( !loc.ops->node_type_h ){ 400069dc: c2 00 a0 10 ld [ %g2 + 0x10 ], %g1 400069e0: 80 a0 60 00 cmp %g1, 0 400069e4: 22 80 00 19 be,a 40006a48 <== NEVER TAKEN 400069e8: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== 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 ){ 400069ec: 9f c0 40 00 call %g1 400069f0: 90 10 00 10 mov %l0, %o0 400069f4: 80 a2 20 04 cmp %o0, 4 400069f8: 02 80 00 0f be 40006a34 400069fc: c4 07 bf f8 ld [ %fp + -8 ], %g2 rtems_filesystem_freenode( &loc ); 40006a00: 80 a0 a0 00 cmp %g2, 0 40006a04: 02 80 00 08 be 40006a24 <== NEVER TAKEN 40006a08: 01 00 00 00 nop 40006a0c: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 40006a10: 80 a0 60 00 cmp %g1, 0 40006a14: 02 80 00 04 be 40006a24 <== NEVER TAKEN 40006a18: 01 00 00 00 nop 40006a1c: 9f c0 40 00 call %g1 40006a20: 90 10 00 10 mov %l0, %o0 rtems_set_errno_and_return_minus_one( EINVAL ); 40006a24: 40 00 2f b2 call 400128ec <__errno> 40006a28: b0 10 3f ff mov -1, %i0 40006a2c: 10 80 00 0f b 40006a68 40006a30: 82 10 20 16 mov 0x16, %g1 } if ( !loc.ops->readlink_h ){ 40006a34: c2 00 a0 3c ld [ %g2 + 0x3c ], %g1 40006a38: 80 a0 60 00 cmp %g1, 0 40006a3c: 12 80 00 0e bne 40006a74 <== ALWAYS TAKEN 40006a40: 92 10 00 19 mov %i1, %o1 rtems_filesystem_freenode( &loc ); 40006a44: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED 40006a48: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40006a4c: 02 80 00 04 be 40006a5c <== NOT EXECUTED 40006a50: 01 00 00 00 nop <== NOT EXECUTED 40006a54: 9f c0 40 00 call %g1 <== NOT EXECUTED 40006a58: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 40006a5c: 40 00 2f a4 call 400128ec <__errno> <== NOT EXECUTED 40006a60: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40006a64: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 40006a68: c2 22 00 00 st %g1, [ %o0 ] 40006a6c: 81 c7 e0 08 ret 40006a70: 81 e8 00 00 restore } result = (*loc.ops->readlink_h)( &loc, buf, bufsize ); 40006a74: 94 10 00 1a mov %i2, %o2 40006a78: 9f c0 40 00 call %g1 40006a7c: 90 10 00 10 mov %l0, %o0 rtems_filesystem_freenode( &loc ); 40006a80: c2 07 bf f8 ld [ %fp + -8 ], %g1 40006a84: 80 a0 60 00 cmp %g1, 0 40006a88: 02 bf ff f9 be 40006a6c <== NEVER TAKEN 40006a8c: b0 10 00 08 mov %o0, %i0 40006a90: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40006a94: 80 a0 60 00 cmp %g1, 0 40006a98: 02 80 00 04 be 40006aa8 <== NEVER TAKEN 40006a9c: 01 00 00 00 nop 40006aa0: 9f c0 40 00 call %g1 40006aa4: 90 10 00 10 mov %l0, %o0 return result; } 40006aa8: 81 c7 e0 08 ret 40006aac: 81 e8 00 00 restore =============================================================================== 400052c4 : ssize_t readv( int fd, const struct iovec *iov, int iovcnt ) { 400052c4: 9d e3 bf a0 save %sp, -96, %sp int v; int bytes; rtems_libio_t *iop; bool all_zeros; rtems_libio_check_fd( fd ); 400052c8: 03 10 00 81 sethi %hi(0x40020400), %g1 400052cc: c2 00 60 b4 ld [ %g1 + 0xb4 ], %g1 ! 400204b4 400052d0: 80 a6 00 01 cmp %i0, %g1 400052d4: 1a 80 00 0c bcc 40005304 <== NEVER TAKEN 400052d8: 01 00 00 00 nop iop = rtems_libio_iop( fd ); 400052dc: 03 10 00 85 sethi %hi(0x40021400), %g1 400052e0: e4 00 61 a4 ld [ %g1 + 0x1a4 ], %l2 ! 400215a4 400052e4: 83 2e 20 06 sll %i0, 6, %g1 400052e8: b1 2e 20 03 sll %i0, 3, %i0 400052ec: b0 06 00 01 add %i0, %g1, %i0 400052f0: a4 04 80 18 add %l2, %i0, %l2 rtems_libio_check_is_open( iop ); 400052f4: c2 04 a0 18 ld [ %l2 + 0x18 ], %g1 400052f8: 80 88 61 00 btst 0x100, %g1 400052fc: 12 80 00 06 bne 40005314 <== ALWAYS TAKEN 40005300: 80 88 60 02 btst 2, %g1 40005304: 40 00 2d 72 call 400108cc <__errno> <== NOT EXECUTED 40005308: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 4000530c: 10 80 00 1d b 40005380 <== NOT EXECUTED 40005310: 82 10 20 09 mov 9, %g1 <== NOT EXECUTED rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ ); 40005314: 02 80 00 18 be 40005374 <== NEVER TAKEN 40005318: 80 a6 60 00 cmp %i1, 0 /* * Argument validation on IO vector */ if ( !iov ) 4000531c: 02 80 00 16 be 40005374 40005320: 80 a6 a0 00 cmp %i2, 0 rtems_set_errno_and_return_minus_one( EINVAL ); if ( iovcnt <= 0 ) 40005324: 04 80 00 14 ble 40005374 40005328: 80 a6 a4 00 cmp %i2, 0x400 rtems_set_errno_and_return_minus_one( EINVAL ); if ( iovcnt > IOV_MAX ) 4000532c: 14 80 00 12 bg 40005374 <== NEVER TAKEN 40005330: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EINVAL ); if ( !iop->handlers->read_h ) 40005334: c2 04 a0 40 ld [ %l2 + 0x40 ], %g1 40005338: c2 00 60 08 ld [ %g1 + 8 ], %g1 4000533c: 80 a0 60 00 cmp %g1, 0 40005340: 12 80 00 06 bne 40005358 <== ALWAYS TAKEN 40005344: 88 10 20 00 clr %g4 rtems_set_errno_and_return_minus_one( ENOTSUP ); 40005348: 40 00 2d 61 call 400108cc <__errno> <== NOT EXECUTED 4000534c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40005350: 10 80 00 0c b 40005380 <== NOT EXECUTED 40005354: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 40005358: 82 10 00 19 mov %i1, %g1 4000535c: 86 10 20 00 clr %g3 40005360: 84 10 20 01 mov 1, %g2 all_zeros = true; for ( total=0, v=0 ; v < iovcnt ; v++ ) { ssize_t old; if ( !iov[v].iov_base ) 40005364: da 00 40 00 ld [ %g1 ], %o5 40005368: 80 a3 60 00 cmp %o5, 0 4000536c: 12 80 00 08 bne 4000538c 40005370: 88 01 20 01 inc %g4 rtems_set_errno_and_return_minus_one( EINVAL ); 40005374: 40 00 2d 56 call 400108cc <__errno> 40005378: b0 10 3f ff mov -1, %i0 4000537c: 82 10 20 16 mov 0x16, %g1 40005380: c2 22 00 00 st %g1, [ %o0 ] 40005384: 81 c7 e0 08 ret 40005388: 81 e8 00 00 restore if ( iov[v].iov_len < 0 ) rtems_set_errno_and_return_minus_one( EINVAL ); /* check for wrap */ old = total; total += iov[v].iov_len; 4000538c: d8 00 60 04 ld [ %g1 + 4 ], %o4 40005390: 9a 00 c0 0c add %g3, %o4, %o5 if ( total < old ) 40005394: 80 a3 40 03 cmp %o5, %g3 40005398: 06 bf ff f7 bl 40005374 4000539c: 82 00 60 08 add %g1, 8, %g1 rtems_set_errno_and_return_minus_one( EINVAL ); if ( iov[v].iov_len ) 400053a0: 80 a0 00 0c cmp %g0, %o4 400053a4: 86 40 3f ff addx %g0, -1, %g3 * 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++ ) { 400053a8: 80 a1 00 1a cmp %g4, %i2 400053ac: 16 80 00 04 bge 400053bc 400053b0: 84 08 80 03 and %g2, %g3, %g2 400053b4: 10 bf ff ec b 40005364 400053b8: 86 10 00 0d mov %o5, %g3 /* * 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 ) { 400053bc: 80 88 a0 ff btst 0xff, %g2 400053c0: a6 10 20 00 clr %l3 400053c4: 12 bf ff f0 bne 40005384 400053c8: b0 10 20 00 clr %i0 /* * 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 ); 400053cc: c2 04 a0 40 ld [ %l2 + 0x40 ], %g1 400053d0: d2 06 40 00 ld [ %i1 ], %o1 400053d4: c2 00 60 08 ld [ %g1 + 8 ], %g1 400053d8: d4 06 60 04 ld [ %i1 + 4 ], %o2 400053dc: 9f c0 40 00 call %g1 400053e0: 90 10 00 12 mov %l2, %o0 if ( bytes < 0 ) 400053e4: 80 a2 20 00 cmp %o0, 0 400053e8: 16 80 00 04 bge 400053f8 <== ALWAYS TAKEN 400053ec: 01 00 00 00 nop 400053f0: 81 c7 e0 08 ret <== NOT EXECUTED 400053f4: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED return -1; if ( bytes > 0 ) { 400053f8: 02 80 00 07 be 40005414 <== NEVER TAKEN 400053fc: a1 3a 20 1f sra %o0, 0x1f, %l0 iop->offset += bytes; 40005400: c4 1c a0 10 ldd [ %l2 + 0x10 ], %g2 40005404: 86 80 c0 08 addcc %g3, %o0, %g3 total += bytes; 40005408: b0 06 00 08 add %i0, %o0, %i0 if ( bytes < 0 ) return -1; if ( bytes > 0 ) { iop->offset += bytes; 4000540c: 84 40 80 10 addx %g2, %l0, %g2 40005410: c4 3c a0 10 std %g2, [ %l2 + 0x10 ] total += bytes; } if (bytes != iov[ v ].iov_len) 40005414: c2 06 60 04 ld [ %i1 + 4 ], %g1 40005418: 80 a2 00 01 cmp %o0, %g1 4000541c: 12 bf ff da bne 40005384 <== NEVER TAKEN 40005420: a6 04 e0 01 inc %l3 } /* * Now process the readv(). */ for ( total=0, v=0 ; v < iovcnt ; v++ ) { 40005424: 80 a4 c0 1a cmp %l3, %i2 40005428: 06 bf ff e9 bl 400053cc 4000542c: b2 06 60 08 add %i1, 8, %i1 if (bytes != iov[ v ].iov_len) break; } return total; } 40005430: 81 c7 e0 08 ret 40005434: 81 e8 00 00 restore =============================================================================== 40019f14 : { uintptr_t old_size; char *new_area; uintptr_t resize; MSBUMP(realloc_calls, 1); 40019f14: 9d e3 bf 98 save %sp, -104, %sp 40019f18: 03 10 00 70 sethi %hi(0x4001c000), %g1 40019f1c: 82 10 62 50 or %g1, 0x250, %g1 ! 4001c250 40019f20: c6 00 60 10 ld [ %g1 + 0x10 ], %g3 /* * Do not attempt to allocate memory if in a critical section or ISR. */ if (_System_state_Is_up(_System_state_Get())) { 40019f24: 05 10 00 71 sethi %hi(0x4001c400), %g2 40019f28: c4 00 a1 b0 ld [ %g2 + 0x1b0 ], %g2 ! 4001c5b0 <_System_state_Current> { uintptr_t old_size; char *new_area; uintptr_t resize; MSBUMP(realloc_calls, 1); 40019f2c: 86 00 e0 01 inc %g3 /* * Do not attempt to allocate memory if in a critical section or ISR. */ if (_System_state_Is_up(_System_state_Get())) { 40019f30: 80 a0 a0 03 cmp %g2, 3 40019f34: 12 80 00 0c bne 40019f64 <== NEVER TAKEN 40019f38: c6 20 60 10 st %g3, [ %g1 + 0x10 ] if (_Thread_Dispatch_disable_level > 0) 40019f3c: 03 10 00 71 sethi %hi(0x4001c400), %g1 40019f40: c2 00 60 10 ld [ %g1 + 0x10 ], %g1 ! 4001c410 <_Thread_Dispatch_disable_level> 40019f44: 80 a0 60 00 cmp %g1, 0 40019f48: 32 80 00 13 bne,a 40019f94 <== NEVER TAKEN 40019f4c: b0 10 20 00 clr %i0 <== NOT EXECUTED return (void *) 0; if (_ISR_Nest_level > 0) 40019f50: 03 10 00 71 sethi %hi(0x4001c400), %g1 40019f54: c2 00 60 a8 ld [ %g1 + 0xa8 ], %g1 ! 4001c4a8 <_ISR_Nest_level> 40019f58: 80 a0 60 00 cmp %g1, 0 40019f5c: 32 80 00 0e bne,a 40019f94 <== NEVER TAKEN 40019f60: b0 10 20 00 clr %i0 <== NOT EXECUTED } /* * Continue with realloc(). */ if ( !ptr ) 40019f64: 80 a6 20 00 cmp %i0, 0 40019f68: 12 80 00 06 bne 40019f80 40019f6c: 80 a6 60 00 cmp %i1, 0 return malloc( size ); 40019f70: 7f ff c5 8a call 4000b598 40019f74: 90 10 00 19 mov %i1, %o0 40019f78: 81 c7 e0 08 ret 40019f7c: 91 e8 00 08 restore %g0, %o0, %o0 if ( !size ) { 40019f80: 12 80 00 07 bne 40019f9c <== ALWAYS TAKEN 40019f84: 21 10 00 6e sethi %hi(0x4001b800), %l0 free( ptr ); 40019f88: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 40019f8c: 7f ff c4 29 call 4000b030 <== NOT EXECUTED 40019f90: b0 10 20 00 clr %i0 <== NOT EXECUTED return (void *) 0; 40019f94: 81 c7 e0 08 ret <== NOT EXECUTED 40019f98: 81 e8 00 00 restore <== NOT EXECUTED } if ( !_Protected_heap_Get_block_size(RTEMS_Malloc_Heap, ptr, &old_size) ) { 40019f9c: d0 04 21 30 ld [ %l0 + 0x130 ], %o0 40019fa0: 92 10 00 18 mov %i0, %o1 40019fa4: 40 00 00 60 call 4001a124 <_Protected_heap_Get_block_size> 40019fa8: 94 07 bf fc add %fp, -4, %o2 40019fac: 80 8a 20 ff btst 0xff, %o0 40019fb0: 12 80 00 08 bne 40019fd0 40019fb4: d0 04 21 30 ld [ %l0 + 0x130 ], %o0 errno = EINVAL; 40019fb8: 7f ff d0 7f call 4000e1b4 <__errno> 40019fbc: b0 10 20 00 clr %i0 40019fc0: 82 10 20 16 mov 0x16, %g1 40019fc4: c2 22 00 00 st %g1, [ %o0 ] return (void *) 0; 40019fc8: 81 c7 e0 08 ret 40019fcc: 81 e8 00 00 restore #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 ) ) { 40019fd0: 92 10 00 18 mov %i0, %o1 40019fd4: 40 00 00 61 call 4001a158 <_Protected_heap_Resize_block> 40019fd8: 94 10 00 19 mov %i1, %o2 40019fdc: 80 8a 20 ff btst 0xff, %o0 40019fe0: 12 80 00 1a bne 4001a048 40019fe4: 01 00 00 00 nop * 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 ); 40019fe8: 7f ff c5 6c call 4000b598 40019fec: 90 10 00 19 mov %i1, %o0 MSBUMP(malloc_calls, (uint32_t) -1); /* subtract off the malloc */ 40019ff0: 03 10 00 70 sethi %hi(0x4001c000), %g1 40019ff4: 82 10 62 50 or %g1, 0x250, %g1 ! 4001c250 40019ff8: c4 00 60 04 ld [ %g1 + 4 ], %g2 * 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 ); 40019ffc: a0 10 00 08 mov %o0, %l0 MSBUMP(malloc_calls, (uint32_t) -1); /* subtract off the malloc */ 4001a000: 84 00 bf ff add %g2, -1, %g2 if ( !new_area ) { 4001a004: 80 a2 20 00 cmp %o0, 0 4001a008: 02 80 00 0f be 4001a044 4001a00c: c4 20 60 04 st %g2, [ %g1 + 4 ] return (void *) 0; } memcpy( new_area, ptr, (size < old_size) ? size : old_size ); 4001a010: c2 07 bf fc ld [ %fp + -4 ], %g1 4001a014: 80 a6 40 01 cmp %i1, %g1 4001a018: 08 80 00 03 bleu 4001a024 <== NEVER TAKEN 4001a01c: 94 10 00 19 mov %i1, %o2 4001a020: 94 10 00 01 mov %g1, %o2 4001a024: 92 10 00 18 mov %i0, %o1 4001a028: 7f ff d2 9f call 4000eaa4 4001a02c: 90 10 00 10 mov %l0, %o0 free( ptr ); 4001a030: 90 10 00 18 mov %i0, %o0 4001a034: 7f ff c3 ff call 4000b030 4001a038: b0 10 00 10 mov %l0, %i0 return new_area; 4001a03c: 81 c7 e0 08 ret 4001a040: 81 e8 00 00 restore 4001a044: b0 10 20 00 clr %i0 } 4001a048: 81 c7 e0 08 ret 4001a04c: 81 e8 00 00 restore =============================================================================== 40007b24 : #include int rmdir( const char *pathname ) { 40007b24: 9d e3 bf 78 save %sp, -136, %sp /* * Get the parent node of the node we wish to remove. Find the parent path. */ parentpathlen = rtems_filesystem_dirname ( pathname ); 40007b28: 7f ff f9 97 call 40006184 40007b2c: 90 10 00 18 mov %i0, %o0 if ( parentpathlen == 0 ) 40007b30: a6 92 20 00 orcc %o0, 0, %l3 40007b34: 32 80 00 18 bne,a 40007b94 40007b38: 90 10 00 18 mov %i0, %o0 rtems_filesystem_get_start_loc( pathname, &i, &parentloc ); 40007b3c: c2 4e 00 00 ldsb [ %i0 ], %g1 40007b40: 80 a0 60 5c cmp %g1, 0x5c 40007b44: 22 80 00 08 be,a 40007b64 <== NEVER TAKEN 40007b48: 03 10 00 9c sethi %hi(0x40027000), %g1 <== NOT EXECUTED 40007b4c: 80 a0 60 2f cmp %g1, 0x2f 40007b50: 22 80 00 05 be,a 40007b64 <== ALWAYS TAKEN 40007b54: 03 10 00 9c sethi %hi(0x40027000), %g1 40007b58: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40007b5c: 12 80 00 06 bne 40007b74 <== NOT EXECUTED 40007b60: 03 10 00 9c sethi %hi(0x40027000), %g1 <== NOT EXECUTED 40007b64: d2 00 62 e8 ld [ %g1 + 0x2e8 ], %o1 ! 400272e8 40007b68: 90 07 bf ec add %fp, -20, %o0 40007b6c: 10 80 00 05 b 40007b80 40007b70: 92 02 60 18 add %o1, 0x18, %o1 40007b74: d2 00 62 e8 ld [ %g1 + 0x2e8 ], %o1 <== NOT EXECUTED 40007b78: 90 07 bf ec add %fp, -20, %o0 <== NOT EXECUTED 40007b7c: 92 02 60 04 add %o1, 4, %o1 <== NOT EXECUTED 40007b80: 94 10 20 14 mov 0x14, %o2 40007b84: 40 00 34 e6 call 40014f1c 40007b88: a2 10 20 00 clr %l1 /* * Start from the parent to find the node that should be under it. */ loc = parentloc; 40007b8c: 10 80 00 0b b 40007bb8 40007b90: 94 10 20 14 mov 0x14, %o2 parentpathlen = rtems_filesystem_dirname ( pathname ); if ( parentpathlen == 0 ) rtems_filesystem_get_start_loc( pathname, &i, &parentloc ); else { result = rtems_filesystem_evaluate_path(pathname, parentpathlen, 40007b94: 92 10 00 13 mov %l3, %o1 40007b98: 94 10 20 02 mov 2, %o2 40007b9c: 96 07 bf ec add %fp, -20, %o3 40007ba0: 7f ff f9 c7 call 400062bc 40007ba4: 98 10 20 00 clr %o4 RTEMS_LIBIO_PERMS_WRITE, &parentloc, false ); if ( result != 0 ) 40007ba8: 80 a2 20 00 cmp %o0, 0 40007bac: 12 80 00 89 bne 40007dd0 <== NEVER TAKEN 40007bb0: a2 10 20 01 mov 1, %l1 /* * Start from the parent to find the node that should be under it. */ loc = parentloc; 40007bb4: 94 10 20 14 mov 0x14, %o2 40007bb8: a0 07 bf d8 add %fp, -40, %l0 40007bbc: a4 07 bf ec add %fp, -20, %l2 40007bc0: 90 10 00 10 mov %l0, %o0 40007bc4: 40 00 34 d6 call 40014f1c 40007bc8: 92 10 00 12 mov %l2, %o1 name = pathname + parentpathlen; 40007bcc: b0 06 00 13 add %i0, %l3, %i0 name += rtems_filesystem_prefix_separators( name, strlen( name ) ); 40007bd0: 40 00 3b 1c call 40016840 40007bd4: 90 10 00 18 mov %i0, %o0 40007bd8: 92 10 00 08 mov %o0, %o1 40007bdc: 7f ff f9 59 call 40006140 40007be0: 90 10 00 18 mov %i0, %o0 40007be4: b0 06 00 08 add %i0, %o0, %i0 result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 40007be8: 40 00 3b 16 call 40016840 40007bec: 90 10 00 18 mov %i0, %o0 40007bf0: 94 10 20 00 clr %o2 40007bf4: 92 10 00 08 mov %o0, %o1 40007bf8: 96 10 00 10 mov %l0, %o3 40007bfc: 90 10 00 18 mov %i0, %o0 40007c00: 7f ff f9 73 call 400061cc 40007c04: 98 10 20 00 clr %o4 0, &loc, false ); if ( result != 0 ) { 40007c08: 80 a2 20 00 cmp %o0, 0 40007c0c: 02 80 00 11 be 40007c50 40007c10: c4 07 bf e4 ld [ %fp + -28 ], %g2 if ( free_parentloc ) 40007c14: 80 8c 60 ff btst 0xff, %l1 40007c18: 02 80 00 0c be 40007c48 <== ALWAYS TAKEN 40007c1c: b0 10 3f ff mov -1, %i0 rtems_filesystem_freenode( &parentloc ); 40007c20: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED 40007c24: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40007c28: 02 80 00 6b be 40007dd4 <== NOT EXECUTED 40007c2c: 01 00 00 00 nop <== NOT EXECUTED 40007c30: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 40007c34: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40007c38: 02 80 00 04 be 40007c48 <== NOT EXECUTED 40007c3c: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED 40007c40: 9f c0 40 00 call %g1 <== NOT EXECUTED 40007c44: 01 00 00 00 nop <== NOT EXECUTED 40007c48: 81 c7 e0 08 ret 40007c4c: 81 e8 00 00 restore /* * Verify you can remove this node as a directory. */ if ( !loc.ops->node_type_h ){ 40007c50: c2 00 a0 10 ld [ %g2 + 0x10 ], %g1 40007c54: 80 a0 60 00 cmp %g1, 0 40007c58: 12 80 00 04 bne 40007c68 <== ALWAYS TAKEN 40007c5c: 01 00 00 00 nop rtems_filesystem_freenode( &loc ); 40007c60: 10 80 00 2b b 40007d0c <== NOT EXECUTED 40007c64: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED 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 ){ 40007c68: 9f c0 40 00 call %g1 40007c6c: 90 10 00 10 mov %l0, %o0 40007c70: 80 a2 20 01 cmp %o0, 1 40007c74: 02 80 00 1d be 40007ce8 40007c78: c2 07 bf e0 ld [ %fp + -32 ], %g1 rtems_filesystem_freenode( &loc ); 40007c7c: c2 07 bf e4 ld [ %fp + -28 ], %g1 40007c80: 80 a0 60 00 cmp %g1, 0 40007c84: 02 80 00 09 be 40007ca8 <== NEVER TAKEN 40007c88: 80 8c 60 ff btst 0xff, %l1 40007c8c: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40007c90: 80 a0 60 00 cmp %g1, 0 40007c94: 02 80 00 05 be 40007ca8 <== NEVER TAKEN 40007c98: 80 8c 60 ff btst 0xff, %l1 40007c9c: 9f c0 40 00 call %g1 40007ca0: 90 10 00 10 mov %l0, %o0 if ( free_parentloc ) 40007ca4: 80 8c 60 ff btst 0xff, %l1 40007ca8: 02 80 00 0c be 40007cd8 <== NEVER TAKEN 40007cac: 01 00 00 00 nop rtems_filesystem_freenode( &parentloc ); 40007cb0: c2 07 bf f8 ld [ %fp + -8 ], %g1 40007cb4: 80 a0 60 00 cmp %g1, 0 40007cb8: 02 80 00 08 be 40007cd8 <== NEVER TAKEN 40007cbc: 01 00 00 00 nop 40007cc0: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40007cc4: 80 a0 60 00 cmp %g1, 0 40007cc8: 02 80 00 04 be 40007cd8 <== NEVER TAKEN 40007ccc: 01 00 00 00 nop 40007cd0: 9f c0 40 00 call %g1 40007cd4: 90 07 bf ec add %fp, -20, %o0 rtems_set_errno_and_return_minus_one( ENOTDIR ); 40007cd8: 40 00 2e 07 call 400134f4 <__errno> 40007cdc: b0 10 3f ff mov -1, %i0 40007ce0: 10 80 00 1f b 40007d5c 40007ce4: 82 10 20 14 mov 0x14, %g1 /* * Use the filesystems rmnod to remove the node. */ if ( !loc.handlers->rmnod_h ){ 40007ce8: c2 00 60 34 ld [ %g1 + 0x34 ], %g1 40007cec: 80 a0 60 00 cmp %g1, 0 40007cf0: 12 80 00 1e bne 40007d68 <== ALWAYS TAKEN 40007cf4: 90 10 00 12 mov %l2, %o0 rtems_filesystem_freenode( &loc ); 40007cf8: c2 07 bf e4 ld [ %fp + -28 ], %g1 <== NOT EXECUTED 40007cfc: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40007d00: 02 80 00 09 be 40007d24 <== NOT EXECUTED 40007d04: 80 8c 60 ff btst 0xff, %l1 <== NOT EXECUTED 40007d08: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 40007d0c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40007d10: 02 80 00 05 be 40007d24 <== NOT EXECUTED 40007d14: 80 8c 60 ff btst 0xff, %l1 <== NOT EXECUTED 40007d18: 9f c0 40 00 call %g1 <== NOT EXECUTED 40007d1c: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED if ( free_parentloc ) 40007d20: 80 8c 60 ff btst 0xff, %l1 <== NOT EXECUTED 40007d24: 02 80 00 0b be 40007d50 <== NOT EXECUTED 40007d28: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED rtems_filesystem_freenode( &parentloc ); 40007d2c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40007d30: 02 80 00 08 be 40007d50 <== NOT EXECUTED 40007d34: 01 00 00 00 nop <== NOT EXECUTED 40007d38: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 40007d3c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40007d40: 02 80 00 04 be 40007d50 <== NOT EXECUTED 40007d44: 01 00 00 00 nop <== NOT EXECUTED 40007d48: 9f c0 40 00 call %g1 <== NOT EXECUTED 40007d4c: 90 07 bf ec add %fp, -20, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 40007d50: 40 00 2d e9 call 400134f4 <__errno> <== NOT EXECUTED 40007d54: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40007d58: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 40007d5c: c2 22 00 00 st %g1, [ %o0 ] 40007d60: 81 c7 e0 08 ret 40007d64: 81 e8 00 00 restore } result = (*loc.handlers->rmnod_h)( &parentloc, &loc ); 40007d68: 9f c0 40 00 call %g1 40007d6c: 92 10 00 10 mov %l0, %o1 rtems_filesystem_freenode( &loc ); 40007d70: c2 07 bf e4 ld [ %fp + -28 ], %g1 40007d74: 80 a0 60 00 cmp %g1, 0 40007d78: 02 80 00 08 be 40007d98 <== NEVER TAKEN 40007d7c: b0 10 00 08 mov %o0, %i0 40007d80: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40007d84: 80 a0 60 00 cmp %g1, 0 40007d88: 02 80 00 05 be 40007d9c <== NEVER TAKEN 40007d8c: 80 8c 60 ff btst 0xff, %l1 40007d90: 9f c0 40 00 call %g1 40007d94: 90 10 00 10 mov %l0, %o0 if ( free_parentloc ) 40007d98: 80 8c 60 ff btst 0xff, %l1 40007d9c: 02 bf ff ab be 40007c48 40007da0: c2 07 bf f8 ld [ %fp + -8 ], %g1 rtems_filesystem_freenode( &parentloc ); 40007da4: 80 a0 60 00 cmp %g1, 0 40007da8: 02 80 00 0b be 40007dd4 <== NEVER TAKEN 40007dac: 01 00 00 00 nop 40007db0: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40007db4: 80 a0 60 00 cmp %g1, 0 40007db8: 02 80 00 07 be 40007dd4 <== NEVER TAKEN 40007dbc: 01 00 00 00 nop 40007dc0: 9f c0 40 00 call %g1 40007dc4: 90 07 bf ec add %fp, -20, %o0 40007dc8: 81 c7 e0 08 ret 40007dcc: 81 e8 00 00 restore 40007dd0: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED return result; } 40007dd4: 81 c7 e0 08 ret <== NOT EXECUTED 40007dd8: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40014ca0 : uint32_t bad_value #else uint32_t bad_value __attribute((unused)) #endif ) { 40014ca0: 11 10 00 9c sethi %hi(0x40027000), %o0 <== NOT EXECUTED sprintf(bad_buffer, "< %" PRId32 "[0x%" PRIx32 " ] >", bad_value, bad_value); #else static char bad_buffer[40] = ""; #endif return bad_buffer; } 40014ca4: 81 c3 e0 08 retl <== NOT EXECUTED 40014ca8: 90 12 21 a8 or %o0, 0x1a8, %o0 ! 400271a8 <== NOT EXECUTED =============================================================================== 40011c70 : const char *rtems_assoc_name_by_local( const rtems_assoc_t *ap, uint32_t local_value ) { 40011c70: 9d e3 bf a0 save %sp, -96, %sp const rtems_assoc_t *nap; nap = rtems_assoc_ptr_by_local(ap, local_value); 40011c74: 90 10 00 18 mov %i0, %o0 40011c78: 40 00 00 0b call 40011ca4 40011c7c: 92 10 00 19 mov %i1, %o1 if (nap) 40011c80: 80 a2 20 00 cmp %o0, 0 40011c84: 02 80 00 05 be 40011c98 <== NEVER TAKEN 40011c88: 01 00 00 00 nop return nap->name; return rtems_assoc_name_bad(local_value); } 40011c8c: f0 02 00 00 ld [ %o0 ], %i0 40011c90: 81 c7 e0 08 ret 40011c94: 81 e8 00 00 restore nap = rtems_assoc_ptr_by_local(ap, local_value); if (nap) return nap->name; return rtems_assoc_name_bad(local_value); 40011c98: 40 00 0c 02 call 40014ca0 <== NOT EXECUTED 40011c9c: 91 e8 00 19 restore %g0, %i1, %o0 <== NOT EXECUTED =============================================================================== 4000e134 : const rtems_assoc_t *rtems_assoc_ptr_by_local( const rtems_assoc_t *ap, uint32_t local_value ) { 4000e134: 9d e3 bf a0 save %sp, -96, %sp const rtems_assoc_t *default_ap = 0; if (rtems_assoc_is_default(ap)) 4000e138: d0 06 00 00 ld [ %i0 ], %o0 4000e13c: 80 a2 20 00 cmp %o0, 0 4000e140: 02 80 00 0e be 4000e178 <== NEVER TAKEN 4000e144: 82 10 20 00 clr %g1 4000e148: 13 10 00 6c sethi %hi(0x4001b000), %o1 4000e14c: 40 00 03 81 call 4000ef50 4000e150: 92 12 61 80 or %o1, 0x180, %o1 ! 4001b180 4000e154: 80 a2 20 00 cmp %o0, 0 4000e158: 02 80 00 07 be 4000e174 <== NEVER TAKEN 4000e15c: 82 10 00 18 mov %i0, %g1 default_ap = ap++; 4000e160: 10 80 00 06 b 4000e178 4000e164: 82 10 20 00 clr %g1 for ( ; ap->name; ap++) if (ap->local_value == local_value) 4000e168: 80 a0 80 19 cmp %g2, %i1 4000e16c: 02 80 00 08 be 4000e18c 4000e170: 01 00 00 00 nop const rtems_assoc_t *default_ap = 0; if (rtems_assoc_is_default(ap)) default_ap = ap++; for ( ; ap->name; ap++) 4000e174: b0 06 20 0c add %i0, 0xc, %i0 4000e178: c4 06 00 00 ld [ %i0 ], %g2 4000e17c: 80 a0 a0 00 cmp %g2, 0 4000e180: 32 bf ff fa bne,a 4000e168 4000e184: c4 06 20 04 ld [ %i0 + 4 ], %g2 4000e188: b0 10 00 01 mov %g1, %i0 if (ap->local_value == local_value) return ap; return default_ap; } 4000e18c: 81 c7 e0 08 ret 4000e190: 81 e8 00 00 restore =============================================================================== 4000d494 : const rtems_assoc_t *rtems_assoc_ptr_by_remote( const rtems_assoc_t *ap, uint32_t remote_value ) { 4000d494: 9d e3 bf a0 save %sp, -96, %sp const rtems_assoc_t *default_ap = 0; if (rtems_assoc_is_default(ap)) 4000d498: d0 06 00 00 ld [ %i0 ], %o0 4000d49c: 80 a2 20 00 cmp %o0, 0 4000d4a0: 02 80 00 0e be 4000d4d8 <== NEVER TAKEN 4000d4a4: 82 10 20 00 clr %g1 4000d4a8: 13 10 00 6c sethi %hi(0x4001b000), %o1 4000d4ac: 40 00 06 a9 call 4000ef50 4000d4b0: 92 12 60 48 or %o1, 0x48, %o1 ! 4001b048 <__FUNCTION__.5895+0x18> 4000d4b4: 80 a2 20 00 cmp %o0, 0 4000d4b8: 02 80 00 07 be 4000d4d4 <== NEVER TAKEN 4000d4bc: 82 10 00 18 mov %i0, %g1 default_ap = ap++; 4000d4c0: 10 80 00 06 b 4000d4d8 4000d4c4: 82 10 20 00 clr %g1 for ( ; ap->name; ap++) if (ap->remote_value == remote_value) 4000d4c8: 80 a0 80 19 cmp %g2, %i1 4000d4cc: 02 80 00 08 be 4000d4ec 4000d4d0: 01 00 00 00 nop const rtems_assoc_t *default_ap = 0; if (rtems_assoc_is_default(ap)) default_ap = ap++; for ( ; ap->name; ap++) 4000d4d4: b0 06 20 0c add %i0, 0xc, %i0 4000d4d8: c4 06 00 00 ld [ %i0 ], %g2 4000d4dc: 80 a0 a0 00 cmp %g2, 0 4000d4e0: 32 bf ff fa bne,a 4000d4c8 4000d4e4: c4 06 20 08 ld [ %i0 + 8 ], %g2 4000d4e8: b0 10 00 01 mov %g1, %i0 if (ap->remote_value == remote_value) return ap; return default_ap; } 4000d4ec: 81 c7 e0 08 ret 4000d4f0: 81 e8 00 00 restore =============================================================================== 4000de28 : uint32_t rtems_assoc_remote_by_local( const rtems_assoc_t *ap, uint32_t local_value ) { 4000de28: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED const rtems_assoc_t *nap; nap = rtems_assoc_ptr_by_local(ap, local_value); 4000de2c: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 4000de30: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 4000de34: 40 00 00 c0 call 4000e134 <== NOT EXECUTED 4000de38: b0 10 20 00 clr %i0 <== NOT EXECUTED if (nap) 4000de3c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000de40: 32 80 00 02 bne,a 4000de48 <== NOT EXECUTED 4000de44: f0 02 20 08 ld [ %o0 + 8 ], %i0 <== NOT EXECUTED return nap->remote_value; return 0; } 4000de48: 81 c7 e0 08 ret <== NOT EXECUTED 4000de4c: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 4000316c : const char *rtems_bsp_cmdline_get_param( const char *name, char *value, size_t length ) { 4000316c: 9d e3 bf a0 save %sp, -96, %sp const char *p; if ( !name ) 40003170: 90 96 20 00 orcc %i0, 0, %o0 40003174: 22 80 00 26 be,a 4000320c 40003178: b2 10 20 00 clr %i1 return NULL; if ( !value ) 4000317c: 80 a6 60 00 cmp %i1, 0 40003180: 22 80 00 24 be,a 40003210 40003184: b0 10 00 19 mov %i1, %i0 return NULL; if ( !length ) 40003188: 80 a6 a0 00 cmp %i2, 0 4000318c: 22 80 00 20 be,a 4000320c 40003190: b2 10 20 00 clr %i1 return NULL; value[0] = '\0'; p = rtems_bsp_cmdline_get_param_raw( name ); 40003194: 40 00 00 21 call 40003218 40003198: c0 2e 40 00 clrb [ %i1 ] if ( !p ) 4000319c: 80 a2 20 00 cmp %o0, 0 400031a0: 02 80 00 1a be 40003208 400031a4: b4 06 bf ff add %i2, -1, %i2 400031a8: 84 10 20 00 clr %g2 400031ac: 10 80 00 0e b 400031e4 400031b0: 82 10 20 00 clr %g1 int quotes; const char *p = start; quotes=0; for (i=0 ; *p && i 400031b8: 80 88 a0 01 btst 1, %g2 quotes++; 400031bc: 10 80 00 07 b 400031d8 400031c0: 84 00 a0 01 inc %g2 } else if ( ((quotes % 2) == 0) && *p == ' ' ) 400031c4: 32 80 00 06 bne,a 400031dc 400031c8: c8 2e 40 01 stb %g4, [ %i1 + %g1 ] 400031cc: 80 a0 e0 20 cmp %g3, 0x20 400031d0: 02 80 00 10 be 40003210 400031d4: b0 10 00 19 mov %i1, %i0 break; value[i++] = *p++; 400031d8: c8 2e 40 01 stb %g4, [ %i1 + %g1 ] 400031dc: 82 00 60 01 inc %g1 value[i] = '\0'; 400031e0: c0 2e 40 01 clrb [ %i1 + %g1 ] int i; int quotes; const char *p = start; quotes=0; for (i=0 ; *p && i 400031f0: c8 0a 00 01 ldub [ %o0 + %g1 ], %g4 400031f4: 80 a0 40 1a cmp %g1, %i2 400031f8: 0a bf ff ef bcs 400031b4 <== ALWAYS TAKEN 400031fc: 80 a0 e0 22 cmp %g3, 0x22 return NULL; copy_string( p, value, length ); return value; } 40003200: 81 c7 e0 08 ret <== NOT EXECUTED 40003204: 91 e8 00 19 restore %g0, %i1, %o0 <== NOT EXECUTED int i; int quotes; const char *p = start; quotes=0; for (i=0 ; *p && i: const char *rtems_bsp_cmdline_get_param_rhs( const char *name, char *value, size_t length ) { 40003248: 9d e3 bf a0 save %sp, -96, %sp const char *p; const char *rhs; char *d; p = rtems_bsp_cmdline_get_param( name, value, length ); 4000324c: 94 10 00 1a mov %i2, %o2 40003250: 90 10 00 18 mov %i0, %o0 40003254: 7f ff ff c6 call 4000316c 40003258: 92 10 00 19 mov %i1, %o1 if ( !p ) 4000325c: a2 92 20 00 orcc %o0, 0, %l1 40003260: 22 80 00 1e be,a 400032d8 40003264: b2 10 20 00 clr %i1 return NULL; rhs = &p[strlen(name)]; 40003268: 40 00 30 c0 call 4000f568 4000326c: 90 10 00 18 mov %i0, %o0 if ( *rhs != '=' ) 40003270: c2 4c 40 08 ldsb [ %l1 + %o0 ], %g1 40003274: 80 a0 60 3d cmp %g1, 0x3d 40003278: 12 80 00 17 bne 400032d4 <== NEVER TAKEN 4000327c: a2 04 40 08 add %l1, %o0, %l1 return NULL; rhs++; if ( *rhs == '\"' ) 40003280: c2 4c 60 01 ldsb [ %l1 + 1 ], %g1 40003284: 80 a0 60 22 cmp %g1, 0x22 40003288: 12 80 00 03 bne 40003294 4000328c: 84 04 60 01 add %l1, 1, %g2 rhs++; 40003290: 84 04 60 02 add %l1, 2, %g2 40003294: 10 80 00 05 b 400032a8 40003298: 82 10 00 19 mov %i1, %g1 for ( d=value ; *rhs ; ) *d++ = *rhs++; 4000329c: c8 28 40 00 stb %g4, [ %g1 ] 400032a0: 84 00 a0 01 inc %g2 400032a4: 82 00 60 01 inc %g1 return NULL; rhs++; if ( *rhs == '\"' ) rhs++; for ( d=value ; *rhs ; ) 400032a8: c6 48 80 00 ldsb [ %g2 ], %g3 400032ac: 80 a0 e0 00 cmp %g3, 0 400032b0: 12 bf ff fb bne 4000329c 400032b4: c8 08 80 00 ldub [ %g2 ], %g4 *d++ = *rhs++; if ( *(d-1) == '\"' ) 400032b8: c6 48 7f ff ldsb [ %g1 + -1 ], %g3 400032bc: 80 a0 e0 22 cmp %g3, 0x22 400032c0: 12 80 00 03 bne 400032cc 400032c4: 84 00 7f ff add %g1, -1, %g2 400032c8: 82 10 00 02 mov %g2, %g1 d--; *d = '\0'; return value; 400032cc: 10 80 00 03 b 400032d8 400032d0: c0 28 40 00 clrb [ %g1 ] 400032d4: b2 10 20 00 clr %i1 <== NOT EXECUTED } 400032d8: 81 c7 e0 08 ret 400032dc: 91 e8 00 19 restore %g0, %i1, %o0 =============================================================================== 40003be4 : void rtems_cpu_usage_report_with_plugin( void *context, rtems_printk_plugin_t print ) { 40003be4: 9d e3 bf 60 save %sp, -160, %sp Timestamp_Control uptime, total, ran; #else uint32_t total_units = 0; #endif if ( !print ) 40003be8: 80 a6 60 00 cmp %i1, 0 40003bec: 02 80 00 69 be 40003d90 <== NEVER TAKEN 40003bf0: ae 07 bf f0 add %fp, -16, %l7 * 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 ); 40003bf4: 40 00 14 60 call 40008d74 <_TOD_Get_uptime> 40003bf8: 90 10 00 17 mov %l7, %o0 _Timestamp_Subtract( &CPU_usage_Uptime_at_last_reset, &uptime, &total ); 40003bfc: 92 10 00 17 mov %l7, %o1 40003c00: ba 07 bf e8 add %fp, -24, %i5 40003c04: 11 10 00 ab sethi %hi(0x4002ac00), %o0 40003c08: 94 10 00 1d mov %i5, %o2 40003c0c: 40 00 1e 45 call 4000b520 <_Timespec_Subtract> 40003c10: 90 12 20 1c or %o0, 0x1c, %o0 } } } #endif (*print)( 40003c14: 90 10 00 18 mov %i0, %o0 40003c18: 13 10 00 80 sethi %hi(0x40020000), %o1 40003c1c: 21 10 00 aa sethi %hi(0x4002a800), %l0 40003c20: 92 12 61 e0 or %o1, 0x1e0, %o1 if ( !the_thread ) continue; rtems_object_get_name( the_thread->Object.id, sizeof(name), name ); (*print)( 40003c24: 39 10 00 80 sethi %hi(0x40020000), %i4 /* * 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 ) { 40003c28: 2d 10 00 aa sethi %hi(0x4002a800), %l6 /* * Print the information */ (*print)( context, 40003c2c: 37 10 00 80 sethi %hi(0x40020000), %i3 } } } #endif (*print)( 40003c30: 9f c6 40 00 call %i1 40003c34: 35 10 00 aa sethi %hi(0x4002a800), %i2 the_thread = (Thread_Control *)information->local_table[ i ]; if ( !the_thread ) continue; rtems_object_get_name( the_thread->Object.id, sizeof(name), name ); 40003c38: a8 07 bf c8 add %fp, -56, %l4 } } } #endif (*print)( 40003c3c: a0 14 20 c4 or %l0, 0xc4, %l0 if ( !the_thread ) continue; rtems_object_get_name( the_thread->Object.id, sizeof(name), name ); (*print)( 40003c40: b8 17 23 58 or %i4, 0x358, %i4 /* * 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 ) { 40003c44: ac 15 a2 1c or %l6, 0x21c, %l6 /* * Print the information */ (*print)( context, 40003c48: b6 16 e3 70 or %i3, 0x370, %i3 * 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( 40003c4c: b4 16 a2 24 or %i2, 0x224, %i2 &_Thread_Time_of_last_context_switch, &uptime, &used ); _Timestamp_Add_to( &ran, &used ); }; _Timestamp_Divide( &ran, &total, &ival, &fval ); 40003c50: a6 07 bf e0 add %fp, -32, %l3 ); for ( api_index = 1 ; api_index <= OBJECTS_APIS_LAST ; api_index++ ) { if ( !_Objects_Information_table[ api_index ] ) 40003c54: c2 04 00 00 ld [ %l0 ], %g1 40003c58: 80 a0 60 00 cmp %g1, 0 40003c5c: 22 80 00 3f be,a 40003d58 40003c60: a0 04 20 04 add %l0, 4, %l0 continue; information = _Objects_Information_table[ api_index ][ 1 ]; 40003c64: e4 00 60 04 ld [ %g1 + 4 ], %l2 if ( information ) { 40003c68: a2 10 20 01 mov 1, %l1 40003c6c: 80 a4 a0 00 cmp %l2, 0 40003c70: 12 80 00 33 bne 40003d3c <== ALWAYS TAKEN 40003c74: aa 07 bf d8 add %fp, -40, %l5 for ( i=1 ; i <= information->maximum ; i++ ) { 40003c78: 10 80 00 38 b 40003d58 <== NOT EXECUTED 40003c7c: a0 04 20 04 add %l0, 4, %l0 <== NOT EXECUTED the_thread = (Thread_Control *)information->local_table[ i ]; 40003c80: c2 04 a0 1c ld [ %l2 + 0x1c ], %g1 40003c84: c2 00 40 02 ld [ %g1 + %g2 ], %g1 if ( !the_thread ) 40003c88: 80 a0 60 00 cmp %g1, 0 40003c8c: 02 80 00 2c be 40003d3c <== NEVER TAKEN 40003c90: a2 04 60 01 inc %l1 continue; rtems_object_get_name( the_thread->Object.id, sizeof(name), name ); 40003c94: d0 00 60 08 ld [ %g1 + 8 ], %o0 40003c98: 40 00 0f 66 call 40007a30 40003c9c: c2 27 bf c4 st %g1, [ %fp + -60 ] (*print)( 40003ca0: c2 07 bf c4 ld [ %fp + -60 ], %g1 40003ca4: 90 10 00 18 mov %i0, %o0 40003ca8: d4 00 60 08 ld [ %g1 + 8 ], %o2 40003cac: 92 10 00 1c mov %i4, %o1 40003cb0: 9f c6 40 00 call %i1 40003cb4: 96 10 00 14 mov %l4, %o3 #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; 40003cb8: c2 07 bf c4 ld [ %fp + -60 ], %g1 if ( _Thread_Executing->Object.id == the_thread->Object.id ) { 40003cbc: c4 05 80 00 ld [ %l6 ], %g2 #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; 40003cc0: c6 00 60 84 ld [ %g1 + 0x84 ], %g3 40003cc4: c6 27 bf e0 st %g3, [ %fp + -32 ] 40003cc8: c6 00 60 88 ld [ %g1 + 0x88 ], %g3 40003ccc: c6 27 bf e4 st %g3, [ %fp + -28 ] if ( _Thread_Executing->Object.id == the_thread->Object.id ) { 40003cd0: c4 00 a0 08 ld [ %g2 + 8 ], %g2 40003cd4: c2 00 60 08 ld [ %g1 + 8 ], %g1 40003cd8: 80 a0 80 01 cmp %g2, %g1 40003cdc: 12 80 00 0a bne 40003d04 40003ce0: 94 07 bf fc add %fp, -4, %o2 Timestamp_Control used; _Timestamp_Subtract( 40003ce4: 90 10 00 1a mov %i2, %o0 40003ce8: 92 10 00 17 mov %l7, %o1 40003cec: 40 00 1e 0d call 4000b520 <_Timespec_Subtract> 40003cf0: 94 10 00 15 mov %l5, %o2 &_Thread_Time_of_last_context_switch, &uptime, &used ); _Timestamp_Add_to( &ran, &used ); 40003cf4: 90 10 00 13 mov %l3, %o0 40003cf8: 40 00 1d 5e call 4000b270 <_Timespec_Add_to> 40003cfc: 92 10 00 15 mov %l5, %o1 }; _Timestamp_Divide( &ran, &total, &ival, &fval ); 40003d00: 94 07 bf fc add %fp, -4, %o2 40003d04: 96 07 bf f8 add %fp, -8, %o3 40003d08: 90 10 00 13 mov %l3, %o0 40003d0c: 40 00 1d 73 call 4000b2d8 <_Timespec_Divide> 40003d10: 92 10 00 1d mov %i5, %o1 /* * Print the information */ (*print)( context, 40003d14: d0 07 bf e4 ld [ %fp + -28 ], %o0 40003d18: 40 00 63 d3 call 4001cc64 <.udiv> 40003d1c: 92 10 23 e8 mov 0x3e8, %o1 40003d20: d4 07 bf e0 ld [ %fp + -32 ], %o2 40003d24: d8 07 bf fc ld [ %fp + -4 ], %o4 40003d28: da 07 bf f8 ld [ %fp + -8 ], %o5 40003d2c: 96 10 00 08 mov %o0, %o3 40003d30: 92 10 00 1b mov %i3, %o1 40003d34: 9f c6 40 00 call %i1 40003d38: 90 10 00 18 mov %i0, %o0 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++ ) { 40003d3c: c2 14 a0 10 lduh [ %l2 + 0x10 ], %g1 the_thread = (Thread_Control *)information->local_table[ i ]; if ( !the_thread ) continue; rtems_object_get_name( the_thread->Object.id, sizeof(name), name ); 40003d40: 94 10 00 14 mov %l4, %o2 40003d44: 92 10 20 0d mov 0xd, %o1 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++ ) { 40003d48: 80 a4 40 01 cmp %l1, %g1 40003d4c: 08 bf ff cd bleu 40003c80 40003d50: 85 2c 60 02 sll %l1, 2, %g2 40003d54: a0 04 20 04 add %l0, 4, %l0 " ID | NAME | TICKS | PERCENT\n" #endif "------------+----------------------------------------+---------------+---------\n" ); for ( api_index = 1 ; 40003d58: 03 10 00 aa sethi %hi(0x4002a800), %g1 40003d5c: 82 10 60 d4 or %g1, 0xd4, %g1 ! 4002a8d4 <_Objects_Information_table+0x14> 40003d60: 80 a4 00 01 cmp %l0, %g1 40003d64: 32 bf ff bd bne,a 40003c58 40003d68: c2 04 00 00 ld [ %l0 ], %g1 } } } #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ (*print)( 40003d6c: d0 07 bf ec ld [ %fp + -20 ], %o0 40003d70: 40 00 63 bd call 4001cc64 <.udiv> 40003d74: 92 10 23 e8 mov 0x3e8, %o1 40003d78: d4 07 bf e8 ld [ %fp + -24 ], %o2 40003d7c: 96 10 00 08 mov %o0, %o3 40003d80: 13 10 00 80 sethi %hi(0x40020000), %o1 40003d84: 90 10 00 18 mov %i0, %o0 40003d88: 9f c6 40 00 call %i1 40003d8c: 92 12 63 88 or %o1, 0x388, %o1 40003d90: 81 c7 e0 08 ret 40003d94: 81 e8 00 00 restore =============================================================================== 4000ddf4 : { 0, 0, 0 }, }; int rtems_deviceio_errno(rtems_status_code code) { 4000ddf4: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED int rc; if ((rc = rtems_assoc_remote_by_local(errno_assoc, (uint32_t ) code))) 4000ddf8: 11 10 00 6c sethi %hi(0x4001b000), %o0 <== NOT EXECUTED 4000ddfc: 92 10 00 18 mov %i0, %o1 <== NOT EXECUTED 4000de00: 40 00 00 0a call 4000de28 <== NOT EXECUTED 4000de04: 90 12 20 f8 or %o0, 0xf8, %o0 <== NOT EXECUTED 4000de08: a0 92 20 00 orcc %o0, 0, %l0 <== NOT EXECUTED 4000de0c: 02 80 00 05 be 4000de20 <== NOT EXECUTED 4000de10: 01 00 00 00 nop <== NOT EXECUTED { errno = rc; 4000de14: 40 00 00 e8 call 4000e1b4 <__errno> <== NOT EXECUTED 4000de18: 01 00 00 00 nop <== NOT EXECUTED 4000de1c: e0 22 00 00 st %l0, [ %o0 ] <== NOT EXECUTED return -1; } return -1; } 4000de20: 81 c7 e0 08 ret <== NOT EXECUTED 4000de24: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED =============================================================================== 400084b8 : int rtems_error( rtems_error_code_t error_flag, const char *printf_format, ... ) { 400084b8: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED va_list arglist; int chars_written; va_start(arglist, printf_format); 400084bc: 94 07 a0 4c add %fp, 0x4c, %o2 <== NOT EXECUTED 400084c0: f4 27 a0 4c st %i2, [ %fp + 0x4c ] <== NOT EXECUTED 400084c4: f6 27 a0 50 st %i3, [ %fp + 0x50 ] <== NOT EXECUTED 400084c8: f8 27 a0 54 st %i4, [ %fp + 0x54 ] <== NOT EXECUTED 400084cc: fa 27 a0 58 st %i5, [ %fp + 0x58 ] <== NOT EXECUTED chars_written = rtems_verror(error_flag, printf_format, arglist); 400084d0: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 400084d4: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 400084d8: 7f ff ff 7d call 400082cc <== NOT EXECUTED 400084dc: d4 27 bf fc st %o2, [ %fp + -4 ] <== NOT EXECUTED va_end(arglist); return chars_written; } 400084e0: 81 c7 e0 08 ret <== NOT EXECUTED 400084e4: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED =============================================================================== 40002f20 : } int rtems_filesystem_dirname( const char *pathname ) { 40002f20: 9d e3 bf a0 save %sp, -96, %sp int len = strlen( pathname ); 40002f24: 40 00 30 5c call 4000f094 40002f28: 90 10 00 18 mov %i0, %o0 while ( len ) { 40002f2c: 10 80 00 0a b 40002f54 40002f30: b0 06 00 08 add %i0, %o0, %i0 len--; if ( rtems_filesystem_is_separator( pathname[len] ) ) 40002f34: 80 a0 60 5c cmp %g1, 0x5c 40002f38: 02 80 00 0a be 40002f60 <== NEVER TAKEN 40002f3c: 90 02 3f ff add %o0, -1, %o0 40002f40: 80 a0 60 2f cmp %g1, 0x2f 40002f44: 02 80 00 07 be 40002f60 40002f48: 80 a0 60 00 cmp %g1, 0 40002f4c: 02 80 00 05 be 40002f60 <== NEVER TAKEN 40002f50: b0 06 3f ff add %i0, -1, %i0 const char *pathname ) { int len = strlen( pathname ); while ( len ) { 40002f54: 80 a2 20 00 cmp %o0, 0 40002f58: 32 bf ff f7 bne,a 40002f34 40002f5c: c2 4e 3f ff ldsb [ %i0 + -1 ], %g1 if ( rtems_filesystem_is_separator( pathname[len] ) ) break; } return len; } 40002f60: 81 c7 e0 08 ret 40002f64: 91 e8 00 08 restore %g0, %o0, %o0 =============================================================================== 40003058 : int pathnamelen, int flags, rtems_filesystem_location_info_t *pathloc, int follow_link ) { 40003058: 9d e3 bf a0 save %sp, -96, %sp /* * Verify Input parameters. */ if ( !pathname ) 4000305c: 80 a6 20 00 cmp %i0, 0 40003060: 12 80 00 06 bne 40003078 <== ALWAYS TAKEN 40003064: 80 a6 e0 00 cmp %i3, 0 rtems_set_errno_and_return_minus_one( EFAULT ); 40003068: 40 00 2c 53 call 4000e1b4 <__errno> <== NOT EXECUTED 4000306c: 01 00 00 00 nop <== NOT EXECUTED 40003070: 10 80 00 07 b 4000308c <== NOT EXECUTED 40003074: 82 10 20 0e mov 0xe, %g1 ! e <== NOT EXECUTED if ( !pathloc ) 40003078: 32 80 00 08 bne,a 40003098 <== ALWAYS TAKEN 4000307c: c2 4e 00 00 ldsb [ %i0 ], %g1 rtems_set_errno_and_return_minus_one( EIO ); /* should never happen */ 40003080: 40 00 2c 4d call 4000e1b4 <__errno> <== NOT EXECUTED 40003084: 01 00 00 00 nop <== NOT EXECUTED 40003088: 82 10 20 05 mov 5, %g1 ! 5 <== NOT EXECUTED 4000308c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED return rtems_filesystem_evaluate_relative_path( &pathname[i], pathnamelen - i, flags, pathloc, follow_link ); } 40003090: 81 c7 e0 08 ret <== NOT EXECUTED 40003094: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED /* * Evaluate the path using the optable evalpath. */ rtems_filesystem_get_start_loc( pathname, &i, pathloc ); 40003098: 80 a0 60 5c cmp %g1, 0x5c 4000309c: 22 80 00 08 be,a 400030bc <== NEVER TAKEN 400030a0: 03 10 00 6e sethi %hi(0x4001b800), %g1 <== NOT EXECUTED 400030a4: 80 a0 60 2f cmp %g1, 0x2f 400030a8: 22 80 00 05 be,a 400030bc 400030ac: 03 10 00 6e sethi %hi(0x4001b800), %g1 400030b0: 80 a0 60 00 cmp %g1, 0 400030b4: 12 80 00 09 bne 400030d8 <== ALWAYS TAKEN 400030b8: 03 10 00 6e sethi %hi(0x4001b800), %g1 400030bc: d2 00 62 38 ld [ %g1 + 0x238 ], %o1 ! 4001ba38 400030c0: 90 10 00 1b mov %i3, %o0 400030c4: 92 02 60 18 add %o1, 0x18, %o1 400030c8: 40 00 2e 77 call 4000eaa4 400030cc: 94 10 20 14 mov 0x14, %o2 400030d0: 10 80 00 08 b 400030f0 400030d4: 82 10 20 01 mov 1, %g1 400030d8: d2 00 62 38 ld [ %g1 + 0x238 ], %o1 400030dc: 90 10 00 1b mov %i3, %o0 400030e0: 92 02 60 04 add %o1, 4, %o1 400030e4: 40 00 2e 70 call 4000eaa4 400030e8: 94 10 20 14 mov 0x14, %o2 400030ec: 82 10 20 00 clr %g1 /* * We evaluation the path relative to the start location we get got. */ return rtems_filesystem_evaluate_relative_path( &pathname[i], 400030f0: b2 26 40 01 sub %i1, %g1, %i1 400030f4: 7f ff ff 9d call 40002f68 400030f8: 91 ee 00 01 restore %i0, %g1, %o0 =============================================================================== 40002f68 : int pathnamelen, int flags, rtems_filesystem_location_info_t *pathloc, int follow_link ) { 40002f68: 9d e3 bf a0 save %sp, -96, %sp 40002f6c: 90 10 00 18 mov %i0, %o0 /* * Verify Input parameters. */ if ( !pathname ) 40002f70: 80 a6 20 00 cmp %i0, 0 40002f74: 12 80 00 06 bne 40002f8c <== ALWAYS TAKEN 40002f78: 92 10 00 19 mov %i1, %o1 rtems_set_errno_and_return_minus_one( EFAULT ); 40002f7c: 40 00 2c 8e call 4000e1b4 <__errno> <== NOT EXECUTED 40002f80: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40002f84: 10 80 00 2d b 40003038 <== NOT EXECUTED 40002f88: 82 10 20 0e mov 0xe, %g1 <== NOT EXECUTED if ( !pathloc ) 40002f8c: 80 a6 e0 00 cmp %i3, 0 40002f90: 32 80 00 06 bne,a 40002fa8 <== ALWAYS TAKEN 40002f94: c2 06 e0 0c ld [ %i3 + 0xc ], %g1 rtems_set_errno_and_return_minus_one( EIO ); /* should never happen */ 40002f98: 40 00 2c 87 call 4000e1b4 <__errno> <== NOT EXECUTED 40002f9c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40002fa0: 10 80 00 26 b 40003038 <== NOT EXECUTED 40002fa4: 82 10 20 05 mov 5, %g1 <== NOT EXECUTED if ( !pathloc->ops->evalpath_h ) 40002fa8: c2 00 40 00 ld [ %g1 ], %g1 40002fac: 80 a0 60 00 cmp %g1, 0 40002fb0: 02 80 00 1f be 4000302c <== NEVER TAKEN 40002fb4: 94 10 00 1a mov %i2, %o2 rtems_set_errno_and_return_minus_one( ENOTSUP ); result = (*pathloc->ops->evalpath_h)( pathname, pathnamelen, flags, pathloc ); 40002fb8: 9f c0 40 00 call %g1 40002fbc: 96 10 00 1b mov %i3, %o3 /* * Get the Node type and determine if you need to follow the link or * not. */ if ( (result == 0) && follow_link ) { 40002fc0: b0 92 20 00 orcc %o0, 0, %i0 40002fc4: 12 80 00 1e bne 4000303c 40002fc8: 80 a7 20 00 cmp %i4, 0 40002fcc: 02 80 00 21 be 40003050 40002fd0: 01 00 00 00 nop if ( !pathloc->ops->node_type_h ){ 40002fd4: c4 06 e0 0c ld [ %i3 + 0xc ], %g2 40002fd8: c2 00 a0 10 ld [ %g2 + 0x10 ], %g1 40002fdc: 80 a0 60 00 cmp %g1, 0 40002fe0: 22 80 00 0e be,a 40003018 <== NEVER TAKEN 40002fe4: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED rtems_filesystem_freenode( pathloc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } type = (*pathloc->ops->node_type_h)( pathloc ); 40002fe8: 9f c0 40 00 call %g1 40002fec: 90 10 00 1b mov %i3, %o0 if ( ( type == RTEMS_FILESYSTEM_HARD_LINK ) || 40002ff0: 90 02 3f fd add %o0, -3, %o0 40002ff4: 80 a2 20 01 cmp %o0, 1 40002ff8: 18 80 00 16 bgu 40003050 40002ffc: 01 00 00 00 nop ( type == RTEMS_FILESYSTEM_SYM_LINK ) ) { if ( !pathloc->ops->eval_link_h ){ 40003000: c4 06 e0 0c ld [ %i3 + 0xc ], %g2 40003004: c2 00 a0 34 ld [ %g2 + 0x34 ], %g1 40003008: 80 a0 60 00 cmp %g1, 0 4000300c: 12 80 00 0e bne 40003044 <== ALWAYS TAKEN 40003010: 90 10 00 1b mov %i3, %o0 rtems_filesystem_freenode( pathloc ); 40003014: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED 40003018: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000301c: 02 80 00 04 be 4000302c <== NOT EXECUTED 40003020: 01 00 00 00 nop <== NOT EXECUTED 40003024: 9f c0 40 00 call %g1 <== NOT EXECUTED 40003028: 90 10 00 1b mov %i3, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 4000302c: 40 00 2c 62 call 4000e1b4 <__errno> <== NOT EXECUTED 40003030: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40003034: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 40003038: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 4000303c: 81 c7 e0 08 ret 40003040: 81 e8 00 00 restore * 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 ); 40003044: 9f c0 40 00 call %g1 40003048: 92 10 00 1a mov %i2, %o1 4000304c: b0 10 00 08 mov %o0, %i0 } } return result; } 40003050: 81 c7 e0 08 ret 40003054: 81 e8 00 00 restore =============================================================================== 40002dcc : * configuration is a single instantiation of the IMFS or miniIMFS with * a single "/dev" directory in it. */ void rtems_filesystem_initialize( void ) { 40002dcc: 9d e3 bf 88 save %sp, -120, %sp /* * Set the default umask to "022". */ rtems_filesystem_umask = 022; 40002dd0: 23 10 00 6e sethi %hi(0x4001b800), %l1 40002dd4: c2 04 62 38 ld [ %l1 + 0x238 ], %g1 ! 4001ba38 40002dd8: 84 10 20 12 mov 0x12, %g2 init_fs_mount_table(); 40002ddc: 40 00 01 8a call 40003404 40002de0: c4 20 60 2c st %g2, [ %g1 + 0x2c ] /* * mount the first filesystem. */ if ( rtems_filesystem_mount_table_size == 0 ) 40002de4: 03 10 00 69 sethi %hi(0x4001a400), %g1 40002de8: c2 00 62 c0 ld [ %g1 + 0x2c0 ], %g1 ! 4001a6c0 rtems_fatal_error_occurred( 0xABCD0001 ); 40002dec: 11 2a f3 40 sethi %hi(0xabcd0000), %o0 /* * mount the first filesystem. */ if ( rtems_filesystem_mount_table_size == 0 ) 40002df0: 80 a0 60 00 cmp %g1, 0 40002df4: 02 80 00 0f be 40002e30 <== NEVER TAKEN 40002df8: 90 12 20 01 or %o0, 1, %o0 rtems_fatal_error_occurred( 0xABCD0001 ); mt = &rtems_filesystem_mount_table[0]; 40002dfc: 03 10 00 6e sethi %hi(0x4001b800), %g1 40002e00: c2 00 61 2c ld [ %g1 + 0x12c ], %g1 ! 4001b92c status = mount( 40002e04: 90 07 bf fc add %fp, -4, %o0 40002e08: d8 00 60 0c ld [ %g1 + 0xc ], %o4 40002e0c: d2 00 40 00 ld [ %g1 ], %o1 40002e10: d4 00 60 04 ld [ %g1 + 4 ], %o2 40002e14: 40 00 01 84 call 40003424 40002e18: d6 00 60 08 ld [ %g1 + 8 ], %o3 &entry, mt->fs_ops, mt->fsoptions, mt->device, mt->mount_point ); if ( status == -1 ) 40002e1c: 80 a2 3f ff cmp %o0, -1 40002e20: 32 80 00 06 bne,a 40002e38 <== ALWAYS TAKEN 40002e24: d0 04 62 38 ld [ %l1 + 0x238 ], %o0 rtems_fatal_error_occurred( 0xABCD0002 ); 40002e28: 11 2a f3 40 sethi %hi(0xabcd0000), %o0 <== NOT EXECUTED 40002e2c: 90 12 20 02 or %o0, 2, %o0 ! abcd0002 <== NOT EXECUTED 40002e30: 40 00 0f 56 call 40006b88 <== NOT EXECUTED 40002e34: 01 00 00 00 nop <== NOT EXECUTED * set_private_env() - but then: that's * gonna hit performance. * * Till Straumann, 10/25/2002 */ rtems_filesystem_root = entry->mt_fs_root; 40002e38: d2 07 bf fc ld [ %fp + -4 ], %o1 &entry, mt->fs_ops, mt->fsoptions, mt->device, mt->mount_point ); if ( status == -1 ) rtems_fatal_error_occurred( 0xABCD0002 ); rtems_filesystem_link_counts = 0; 40002e3c: c0 32 20 30 clrh [ %o0 + 0x30 ] * set_private_env() - but then: that's * gonna hit performance. * * Till Straumann, 10/25/2002 */ rtems_filesystem_root = entry->mt_fs_root; 40002e40: 92 02 60 1c add %o1, 0x1c, %o1 40002e44: 94 10 20 14 mov 0x14, %o2 40002e48: 40 00 2f 17 call 4000eaa4 40002e4c: 90 02 20 18 add %o0, 0x18, %o0 /* Clone the root pathloc */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 40002e50: a0 07 bf e8 add %fp, -24, %l0 40002e54: 98 10 20 00 clr %o4 40002e58: 96 10 00 10 mov %l0, %o3 40002e5c: 25 10 00 6a sethi %hi(0x4001a800), %l2 40002e60: 92 10 20 01 mov 1, %o1 40002e64: 94 10 20 00 clr %o2 40002e68: 40 00 00 7c call 40003058 40002e6c: 90 14 a2 d0 or %l2, 0x2d0, %o0 rtems_filesystem_root = loc; 40002e70: d0 04 62 38 ld [ %l1 + 0x238 ], %o0 40002e74: 92 10 00 10 mov %l0, %o1 40002e78: 94 10 20 14 mov 0x14, %o2 40002e7c: 40 00 2f 0a call 4000eaa4 40002e80: 90 02 20 18 add %o0, 0x18, %o0 /* One more clone for the current node */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 40002e84: 96 10 00 10 mov %l0, %o3 40002e88: 98 10 20 00 clr %o4 40002e8c: 92 10 20 01 mov 1, %o1 40002e90: 94 10 20 00 clr %o2 40002e94: 40 00 00 71 call 40003058 40002e98: 90 14 a2 d0 or %l2, 0x2d0, %o0 rtems_filesystem_current = loc; 40002e9c: d0 04 62 38 ld [ %l1 + 0x238 ], %o0 40002ea0: 92 10 00 10 mov %l0, %o1 40002ea4: 94 10 20 14 mov 0x14, %o2 40002ea8: 40 00 2e ff call 4000eaa4 40002eac: 90 02 20 04 add %o0, 4, %o0 * * 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); 40002eb0: 92 10 21 ff mov 0x1ff, %o1 40002eb4: 11 10 00 6a sethi %hi(0x4001a800), %o0 40002eb8: 40 00 00 fe call 400032b0 40002ebc: 90 12 22 d8 or %o0, 0x2d8, %o0 ! 4001aad8 <__FUNCTION__.5737+0x248> if ( status != 0 ) 40002ec0: 80 a2 20 00 cmp %o0, 0 40002ec4: 02 80 00 04 be 40002ed4 <== ALWAYS TAKEN 40002ec8: 11 2a f3 40 sethi %hi(0xabcd0000), %o0 rtems_fatal_error_occurred( 0xABCD0003 ); 40002ecc: 10 bf ff d9 b 40002e30 <== NOT EXECUTED 40002ed0: 90 12 20 03 or %o0, 3, %o0 ! abcd0003 <== NOT EXECUTED 40002ed4: 81 c7 e0 08 ret 40002ed8: 81 e8 00 00 restore =============================================================================== 40009fa0 : ); bool rtems_filesystem_nodes_equal( const rtems_filesystem_location_info_t *loc1, const rtems_filesystem_location_info_t *loc2 ){ 40009fa0: c2 02 00 00 ld [ %o0 ], %g1 <== NOT EXECUTED 40009fa4: c4 02 40 00 ld [ %o1 ], %g2 <== NOT EXECUTED 40009fa8: 82 18 40 02 xor %g1, %g2, %g1 <== NOT EXECUTED 40009fac: 80 a0 00 01 cmp %g0, %g1 <== NOT EXECUTED return ( loc1->node_access == loc2->node_access ); } 40009fb0: 81 c3 e0 08 retl <== NOT EXECUTED 40009fb4: 90 60 3f ff subx %g0, -1, %o0 <== NOT EXECUTED =============================================================================== 40002edc : int rtems_filesystem_prefix_separators( const char *pathname, int pathnamelen ) { 40002edc: 82 10 00 08 mov %o0, %g1 40002ee0: 90 10 20 00 clr %o0 /* * Eat any separators at start of the path. */ int stripped = 0; while ( *pathname && pathnamelen && rtems_filesystem_is_separator( *pathname ) ) 40002ee4: 80 a2 40 08 cmp %o1, %o0 40002ee8: 02 80 00 0c be 40002f18 <== NEVER TAKEN 40002eec: c4 08 40 08 ldub [ %g1 + %o0 ], %g2 40002ef0: 85 28 a0 18 sll %g2, 0x18, %g2 40002ef4: 85 38 a0 18 sra %g2, 0x18, %g2 40002ef8: 80 a0 a0 00 cmp %g2, 0 40002efc: 02 80 00 07 be 40002f18 <== NEVER TAKEN 40002f00: 80 a0 a0 5c cmp %g2, 0x5c 40002f04: 22 bf ff f8 be,a 40002ee4 <== NEVER TAKEN 40002f08: 90 02 20 01 inc %o0 <== NOT EXECUTED 40002f0c: 80 a0 a0 2f cmp %g2, 0x2f 40002f10: 22 bf ff f5 be,a 40002ee4 40002f14: 90 02 20 01 inc %o0 pathname++; pathnamelen--; stripped++; } return stripped; } 40002f18: 81 c3 e0 08 retl =============================================================================== 40002c3c : rtems_status_code rtems_io_lookup_name( const char *name, rtems_driver_name_t *device_info ) { 40002c3c: 9d e3 bf 88 save %sp, -120, %sp <== 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 ); 40002c40: 40 00 31 15 call 4000f094 <== NOT EXECUTED 40002c44: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 40002c48: a0 07 bf ec add %fp, -20, %l0 <== NOT EXECUTED 40002c4c: 92 10 00 08 mov %o0, %o1 <== NOT EXECUTED 40002c50: 94 10 20 00 clr %o2 <== NOT EXECUTED 40002c54: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 40002c58: 96 10 00 10 mov %l0, %o3 <== NOT EXECUTED 40002c5c: 40 00 00 ff call 40003058 <== NOT EXECUTED 40002c60: 98 10 20 01 mov 1, %o4 <== NOT EXECUTED the_jnode = loc.node_access; if ( !loc.ops->node_type_h ) { 40002c64: c4 07 bf f8 ld [ %fp + -8 ], %g2 <== 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 ); 40002c68: a2 10 00 08 mov %o0, %l1 <== NOT EXECUTED the_jnode = loc.node_access; if ( !loc.ops->node_type_h ) { 40002c6c: c2 00 a0 10 ld [ %g2 + 0x10 ], %g1 <== NOT EXECUTED 40002c70: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40002c74: 12 80 00 0e bne 40002cac <== NOT EXECUTED 40002c78: e4 07 bf ec ld [ %fp + -20 ], %l2 <== NOT EXECUTED rtems_filesystem_freenode( &loc ); 40002c7c: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED 40002c80: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40002c84: 02 80 00 04 be 40002c94 <== NOT EXECUTED 40002c88: 01 00 00 00 nop <== NOT EXECUTED 40002c8c: 9f c0 40 00 call %g1 <== NOT EXECUTED 40002c90: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 40002c94: 40 00 2d 48 call 4000e1b4 <__errno> <== NOT EXECUTED 40002c98: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40002c9c: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 40002ca0: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40002ca4: 81 c7 e0 08 ret <== NOT EXECUTED 40002ca8: 81 e8 00 00 restore <== NOT EXECUTED } node_type = (*loc.ops->node_type_h)( &loc ); 40002cac: 9f c0 40 00 call %g1 <== NOT EXECUTED 40002cb0: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED if ( (result != 0) || node_type != RTEMS_FILESYSTEM_DEVICE ) { 40002cb4: 80 a2 20 02 cmp %o0, 2 <== NOT EXECUTED 40002cb8: 12 80 00 05 bne 40002ccc <== NOT EXECUTED 40002cbc: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED 40002cc0: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED 40002cc4: 22 80 00 0d be,a 40002cf8 <== NOT EXECUTED 40002cc8: f0 26 40 00 st %i0, [ %i1 ] <== NOT EXECUTED rtems_filesystem_freenode( &loc ); 40002ccc: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40002cd0: 02 80 00 1c be 40002d40 <== NOT EXECUTED 40002cd4: 01 00 00 00 nop <== NOT EXECUTED 40002cd8: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 40002cdc: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40002ce0: 02 80 00 18 be 40002d40 <== NOT EXECUTED 40002ce4: 01 00 00 00 nop <== NOT EXECUTED 40002ce8: 9f c0 40 00 call %g1 <== NOT EXECUTED 40002cec: 90 07 bf ec add %fp, -20, %o0 <== 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 ); 40002cf0: 81 c7 e0 08 ret <== NOT EXECUTED 40002cf4: 91 e8 20 0d restore %g0, 0xd, %o0 <== NOT EXECUTED rtems_filesystem_freenode( &loc ); return RTEMS_UNSATISFIED; } device_info->device_name = (char *) name; device_info->device_name_length = strlen( name ); 40002cf8: 40 00 30 e7 call 4000f094 <== NOT EXECUTED 40002cfc: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 40002d00: d0 26 60 04 st %o0, [ %i1 + 4 ] <== NOT EXECUTED device_info->major = the_jnode->info.device.major; 40002d04: c4 04 a0 50 ld [ %l2 + 0x50 ], %g2 <== NOT EXECUTED device_info->minor = the_jnode->info.device.minor; rtems_filesystem_freenode( &loc ); 40002d08: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED return RTEMS_UNSATISFIED; } device_info->device_name = (char *) name; device_info->device_name_length = strlen( name ); device_info->major = the_jnode->info.device.major; 40002d0c: c4 26 60 08 st %g2, [ %i1 + 8 ] <== NOT EXECUTED device_info->minor = the_jnode->info.device.minor; 40002d10: c4 04 a0 54 ld [ %l2 + 0x54 ], %g2 <== NOT EXECUTED rtems_filesystem_freenode( &loc ); 40002d14: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40002d18: 02 80 00 0c be 40002d48 <== NOT EXECUTED 40002d1c: c4 26 60 0c st %g2, [ %i1 + 0xc ] <== NOT EXECUTED 40002d20: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 40002d24: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40002d28: 02 80 00 08 be 40002d48 <== NOT EXECUTED 40002d2c: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 40002d30: 9f c0 40 00 call %g1 <== NOT EXECUTED 40002d34: b0 10 20 00 clr %i0 <== NOT EXECUTED 40002d38: 81 c7 e0 08 ret <== NOT EXECUTED 40002d3c: 81 e8 00 00 restore <== NOT EXECUTED 40002d40: 81 c7 e0 08 ret <== NOT EXECUTED 40002d44: 91 e8 20 0d restore %g0, 0xd, %o0 <== NOT EXECUTED 40002d48: b0 10 20 00 clr %i0 <== NOT EXECUTED return RTEMS_SUCCESSFUL; } 40002d4c: 81 c7 e0 08 ret <== NOT EXECUTED 40002d50: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40009378 : #include #include void rtems_iterate_over_all_threads(rtems_per_thread_routine routine) { 40009378: 9d e3 bf a0 save %sp, -96, %sp uint32_t i; uint32_t api_index; Thread_Control *the_thread; Objects_Information *information; if ( !routine ) 4000937c: 80 a6 20 00 cmp %i0, 0 40009380: 02 80 00 1d be 400093f4 <== NEVER TAKEN 40009384: 21 10 00 aa sethi %hi(0x4002a800), %l0 40009388: a0 14 20 c4 or %l0, 0xc4, %l0 ! 4002a8c4 <_Objects_Information_table+0x4> #endif #include #include void rtems_iterate_over_all_threads(rtems_per_thread_routine routine) 4000938c: a6 04 20 10 add %l0, 0x10, %l3 if ( !routine ) return; for ( api_index = 1 ; api_index <= OBJECTS_APIS_LAST ; api_index++ ) { if ( !_Objects_Information_table[ api_index ] ) 40009390: c2 04 00 00 ld [ %l0 ], %g1 40009394: 80 a0 60 00 cmp %g1, 0 40009398: 22 80 00 14 be,a 400093e8 4000939c: a0 04 20 04 add %l0, 4, %l0 continue; information = _Objects_Information_table[ api_index ][ 1 ]; 400093a0: e4 00 60 04 ld [ %g1 + 4 ], %l2 if ( !information ) 400093a4: 80 a4 a0 00 cmp %l2, 0 400093a8: 12 80 00 0b bne 400093d4 400093ac: a2 10 20 01 mov 1, %l1 continue; for ( i=1 ; i <= information->maximum ; i++ ) { 400093b0: 10 80 00 0e b 400093e8 400093b4: a0 04 20 04 add %l0, 4, %l0 the_thread = (Thread_Control *)information->local_table[ i ]; 400093b8: c2 04 a0 1c ld [ %l2 + 0x1c ], %g1 400093bc: d0 00 40 02 ld [ %g1 + %g2 ], %o0 if ( !the_thread ) 400093c0: 80 a2 20 00 cmp %o0, 0 400093c4: 02 80 00 04 be 400093d4 <== NEVER TAKEN 400093c8: a2 04 60 01 inc %l1 continue; (*routine)(the_thread); 400093cc: 9f c6 00 00 call %i0 400093d0: 01 00 00 00 nop information = _Objects_Information_table[ api_index ][ 1 ]; if ( !information ) continue; for ( i=1 ; i <= information->maximum ; i++ ) { 400093d4: c2 14 a0 10 lduh [ %l2 + 0x10 ], %g1 400093d8: 80 a4 40 01 cmp %l1, %g1 400093dc: 08 bf ff f7 bleu 400093b8 400093e0: 85 2c 60 02 sll %l1, 2, %g2 400093e4: a0 04 20 04 add %l0, 4, %l0 Objects_Information *information; if ( !routine ) return; for ( api_index = 1 ; api_index <= OBJECTS_APIS_LAST ; api_index++ ) { 400093e8: 80 a4 00 13 cmp %l0, %l3 400093ec: 32 bf ff ea bne,a 40009394 400093f0: c2 04 00 00 ld [ %l0 ], %g1 400093f4: 81 c7 e0 08 ret 400093f8: 81 e8 00 00 restore =============================================================================== 4000b3fc : * 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 ) { 4000b3fc: 9d e3 bf 98 save %sp, -104, %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 ); 4000b400: 03 10 00 70 sethi %hi(0x4001c000), %g1 4000b404: d0 00 62 48 ld [ %g1 + 0x248 ], %o0 ! 4001c248 4000b408: 92 10 20 00 clr %o1 4000b40c: 7f ff ec 38 call 400064ec 4000b410: 94 10 20 00 clr %o2 rtems_status_code rc; rtems_id sema; rtems_libio_lock(); if (rtems_libio_iop_freelist) { 4000b414: 21 10 00 70 sethi %hi(0x4001c000), %l0 4000b418: c2 04 22 44 ld [ %l0 + 0x244 ], %g1 ! 4001c244 4000b41c: 80 a0 60 00 cmp %g1, 0 4000b420: 02 80 00 26 be 4000b4b8 4000b424: b0 10 20 00 clr %i0 rc = rtems_semaphore_create( 4000b428: 05 10 00 70 sethi %hi(0x4001c000), %g2 4000b42c: c4 00 a2 40 ld [ %g2 + 0x240 ], %g2 ! 4001c240 4000b430: 92 10 20 01 mov 1, %o1 4000b434: 82 20 40 02 sub %g1, %g2, %g1 4000b438: 83 38 60 03 sra %g1, 3, %g1 4000b43c: 87 28 60 06 sll %g1, 6, %g3 4000b440: 85 28 60 03 sll %g1, 3, %g2 4000b444: 84 20 c0 02 sub %g3, %g2, %g2 4000b448: 87 28 a0 06 sll %g2, 6, %g3 4000b44c: 84 00 80 03 add %g2, %g3, %g2 4000b450: 84 00 80 01 add %g2, %g1, %g2 4000b454: 87 28 a0 0f sll %g2, 0xf, %g3 4000b458: 84 20 c0 02 sub %g3, %g2, %g2 4000b45c: 07 13 10 92 sethi %hi(0x4c424800), %g3 4000b460: 85 28 a0 03 sll %g2, 3, %g2 4000b464: 86 10 e1 00 or %g3, 0x100, %g3 4000b468: 82 00 80 01 add %g2, %g1, %g1 4000b46c: 94 10 20 54 mov 0x54, %o2 4000b470: 96 10 20 00 clr %o3 4000b474: 90 10 40 03 or %g1, %g3, %o0 4000b478: 7f ff eb 7b call 40006264 4000b47c: 98 07 bf fc add %fp, -4, %o4 1, RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY, 0, &sema ); if (rc != RTEMS_SUCCESSFUL) 4000b480: 80 a2 20 00 cmp %o0, 0 4000b484: 32 80 00 0d bne,a 4000b4b8 <== NEVER TAKEN 4000b488: b0 10 20 00 clr %i0 <== NOT EXECUTED goto failed; iop = rtems_libio_iop_freelist; 4000b48c: f0 04 22 44 ld [ %l0 + 0x244 ], %i0 next = iop->data1; (void) memset( iop, 0, sizeof(rtems_libio_t) ); 4000b490: 92 10 20 00 clr %o1 &sema ); if (rc != RTEMS_SUCCESSFUL) goto failed; iop = rtems_libio_iop_freelist; next = iop->data1; 4000b494: e2 06 20 38 ld [ %i0 + 0x38 ], %l1 (void) memset( iop, 0, sizeof(rtems_libio_t) ); 4000b498: 90 10 00 18 mov %i0, %o0 4000b49c: 40 00 0d c1 call 4000eba0 4000b4a0: 94 10 20 48 mov 0x48, %o2 iop->flags = LIBIO_FLAGS_OPEN; iop->sem = sema; 4000b4a4: c2 07 bf fc ld [ %fp + -4 ], %g1 rtems_libio_iop_freelist = next; 4000b4a8: e2 24 22 44 st %l1, [ %l0 + 0x244 ] goto failed; iop = rtems_libio_iop_freelist; next = iop->data1; (void) memset( iop, 0, sizeof(rtems_libio_t) ); iop->flags = LIBIO_FLAGS_OPEN; iop->sem = sema; 4000b4ac: c2 26 20 30 st %g1, [ %i0 + 0x30 ] 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; 4000b4b0: 82 10 21 00 mov 0x100, %g1 4000b4b4: c2 26 20 18 st %g1, [ %i0 + 0x18 ] } static inline void rtems_libio_unlock( void ) { rtems_semaphore_release( rtems_libio_semaphore ); 4000b4b8: 03 10 00 70 sethi %hi(0x4001c000), %g1 4000b4bc: 7f ff ec 53 call 40006608 4000b4c0: d0 00 62 48 ld [ %g1 + 0x248 ], %o0 ! 4001c248 iop = 0; done: rtems_libio_unlock(); return iop; } 4000b4c4: 81 c7 e0 08 ret 4000b4c8: 81 e8 00 00 restore =============================================================================== 4000b39c : */ void rtems_libio_free( rtems_libio_t *iop ) { 4000b39c: 9d e3 bf a0 save %sp, -96, %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 ); 4000b3a0: 03 10 00 70 sethi %hi(0x4001c000), %g1 4000b3a4: d0 00 62 48 ld [ %g1 + 0x248 ], %o0 ! 4001c248 4000b3a8: 92 10 20 00 clr %o1 4000b3ac: 7f ff ec 50 call 400064ec 4000b3b0: 94 10 20 00 clr %o2 rtems_libio_lock(); if (iop->sem) 4000b3b4: d0 06 20 30 ld [ %i0 + 0x30 ], %o0 4000b3b8: 80 a2 20 00 cmp %o0, 0 4000b3bc: 02 80 00 04 be 4000b3cc <== NEVER TAKEN 4000b3c0: a0 10 00 18 mov %i0, %l0 rtems_semaphore_delete(iop->sem); 4000b3c4: 7f ff ec 1c call 40006434 4000b3c8: 01 00 00 00 nop iop->flags &= ~LIBIO_FLAGS_OPEN; 4000b3cc: c4 04 20 18 ld [ %l0 + 0x18 ], %g2 } static inline void rtems_libio_unlock( void ) { rtems_semaphore_release( rtems_libio_semaphore ); 4000b3d0: 07 10 00 70 sethi %hi(0x4001c000), %g3 iop->data1 = rtems_libio_iop_freelist; 4000b3d4: 03 10 00 70 sethi %hi(0x4001c000), %g1 4000b3d8: f0 00 e2 48 ld [ %g3 + 0x248 ], %i0 4000b3dc: c6 00 62 44 ld [ %g1 + 0x244 ], %g3 rtems_libio_iop_freelist = iop; 4000b3e0: e0 20 62 44 st %l0, [ %g1 + 0x244 ] rtems_libio_lock(); if (iop->sem) rtems_semaphore_delete(iop->sem); iop->flags &= ~LIBIO_FLAGS_OPEN; 4000b3e4: 82 08 be ff and %g2, -257, %g1 iop->data1 = rtems_libio_iop_freelist; 4000b3e8: c6 24 20 38 st %g3, [ %l0 + 0x38 ] rtems_libio_lock(); if (iop->sem) rtems_semaphore_delete(iop->sem); iop->flags &= ~LIBIO_FLAGS_OPEN; 4000b3ec: c2 24 20 18 st %g1, [ %l0 + 0x18 ] 4000b3f0: 7f ff ec 86 call 40006608 4000b3f4: 81 e8 00 00 restore =============================================================================== 40003100 : * * Called by BSP startup code to initialize the libio subsystem. */ void rtems_libio_init( void ) { 40003100: 9d e3 bf a0 save %sp, -96, %sp rtems_status_code rc; uint32_t i; rtems_libio_t *iop; if (rtems_libio_number_iops > 0) 40003104: 21 10 00 6e sethi %hi(0x4001b800), %l0 40003108: d0 04 21 24 ld [ %l0 + 0x124 ], %o0 ! 4001b924 4000310c: 80 a2 20 00 cmp %o0, 0 40003110: 22 80 00 18 be,a 40003170 <== NEVER TAKEN 40003114: 11 13 10 92 sethi %hi(0x4c424800), %o0 <== NOT EXECUTED { rtems_libio_iops = (rtems_libio_t *) calloc(rtems_libio_number_iops, 40003118: 40 00 1f 80 call 4000af18 4000311c: 92 10 20 48 mov 0x48, %o1 40003120: 03 10 00 70 sethi %hi(0x4001c000), %g1 sizeof(rtems_libio_t)); if (rtems_libio_iops == NULL) 40003124: 80 a2 20 00 cmp %o0, 0 40003128: 12 80 00 04 bne 40003138 <== ALWAYS TAKEN 4000312c: d0 20 62 40 st %o0, [ %g1 + 0x240 ] rtems_fatal_error_occurred(RTEMS_NO_MEMORY); 40003130: 10 80 00 1a b 40003198 <== NOT EXECUTED 40003134: 90 10 20 1a mov 0x1a, %o0 <== NOT EXECUTED iop = rtems_libio_iop_freelist = rtems_libio_iops; 40003138: 05 10 00 70 sethi %hi(0x4001c000), %g2 for (i = 0 ; (i + 1) < rtems_libio_number_iops ; i++, iop++) 4000313c: c8 04 21 24 ld [ %l0 + 0x124 ], %g4 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; 40003140: d0 20 a2 44 st %o0, [ %g2 + 0x244 ] for (i = 0 ; (i + 1) < rtems_libio_number_iops ; i++, iop++) 40003144: 82 10 00 08 mov %o0, %g1 40003148: 10 80 00 03 b 40003154 4000314c: 84 10 20 00 clr %g2 iop->data1 = iop + 1; 40003150: c2 20 7f f0 st %g1, [ %g1 + -16 ] 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++) 40003154: 84 00 a0 01 inc %g2 iop->data1 = iop + 1; 40003158: 86 10 00 01 mov %g1, %g3 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++) 4000315c: 80 a0 80 04 cmp %g2, %g4 40003160: 0a bf ff fc bcs 40003150 40003164: 82 00 60 48 add %g1, 0x48, %g1 iop->data1 = iop + 1; iop->data1 = NULL; 40003168: c0 20 e0 38 clr [ %g3 + 0x38 ] /* * Create the binary semaphore used to provide mutual exclusion * on the IOP Table. */ rc = rtems_semaphore_create( 4000316c: 11 13 10 92 sethi %hi(0x4c424800), %o0 40003170: 92 10 20 01 mov 1, %o1 40003174: 90 12 21 4f or %o0, 0x14f, %o0 40003178: 94 10 20 54 mov 0x54, %o2 4000317c: 96 10 20 00 clr %o3 40003180: 19 10 00 70 sethi %hi(0x4001c000), %o4 40003184: 40 00 0c 38 call 40006264 40003188: 98 13 22 48 or %o4, 0x248, %o4 ! 4001c248 1, RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY, RTEMS_NO_PRIORITY, &rtems_libio_semaphore ); if ( rc != RTEMS_SUCCESSFUL ) 4000318c: 80 a2 20 00 cmp %o0, 0 40003190: 02 80 00 04 be 400031a0 <== ALWAYS TAKEN 40003194: 03 10 00 6e sethi %hi(0x4001b800), %g1 rtems_fatal_error_occurred( rc ); 40003198: 40 00 0e 7c call 40006b88 <== NOT EXECUTED 4000319c: 01 00 00 00 nop <== NOT EXECUTED /* * Initialize the base file system infrastructure. */ if (rtems_fs_init_helper) 400031a0: c2 00 61 20 ld [ %g1 + 0x120 ], %g1 400031a4: 80 a0 60 00 cmp %g1, 0 400031a8: 02 80 00 04 be 400031b8 <== NEVER TAKEN 400031ac: 01 00 00 00 nop (* rtems_fs_init_helper)(); 400031b0: 9f c0 40 00 call %g1 400031b4: 01 00 00 00 nop 400031b8: 81 c7 e0 08 ret 400031bc: 81 e8 00 00 restore =============================================================================== 40004d8c : rtems_filesystem_freenode( &env->root_directory); free(env); } } rtems_status_code rtems_libio_set_private_env(void) { 40004d8c: 9d e3 bf 88 save %sp, -120, %sp rtems_status_code sc; rtems_id task_id; rtems_filesystem_location_info_t loc; sc=rtems_task_ident(RTEMS_SELF,0,&task_id); 40004d90: 90 10 20 00 clr %o0 40004d94: 92 10 20 00 clr %o1 40004d98: 40 00 0b 70 call 40007b58 40004d9c: 94 07 bf fc add %fp, -4, %o2 if (sc != RTEMS_SUCCESSFUL) return sc; 40004da0: b0 92 20 00 orcc %o0, 0, %i0 40004da4: 12 80 00 19 bne 40004e08 <== NEVER TAKEN 40004da8: 21 10 00 79 sethi %hi(0x4001e400), %l0 /* Only for the first time a malloc is necesary */ if (rtems_current_user_env==&rtems_global_user_env) { 40004dac: c4 04 22 20 ld [ %l0 + 0x220 ], %g2 ! 4001e620 40004db0: 03 10 00 7b sethi %hi(0x4001ec00), %g1 40004db4: 82 10 62 88 or %g1, 0x288, %g1 ! 4001ee88 40004db8: 80 a0 80 01 cmp %g2, %g1 40004dbc: 12 80 00 15 bne 40004e10 40004dc0: a4 14 22 20 or %l0, 0x220, %l2 rtems_user_env_t *tmp = malloc(sizeof(rtems_user_env_t)); 40004dc4: 7f ff fc db call 40004130 40004dc8: 90 10 20 48 mov 0x48, %o0 if (!tmp) 40004dcc: a2 92 20 00 orcc %o0, 0, %l1 40004dd0: 12 80 00 04 bne 40004de0 <== ALWAYS TAKEN 40004dd4: 92 10 00 12 mov %l2, %o1 40004dd8: 81 c7 e0 08 ret <== NOT EXECUTED 40004ddc: 91 e8 20 1a restore %g0, 0x1a, %o0 <== NOT EXECUTED #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); 40004de0: 90 10 20 00 clr %o0 40004de4: 15 10 00 13 sethi %hi(0x40004c00), %o2 40004de8: 40 00 0b b2 call 40007cb0 40004dec: 94 12 a0 58 or %o2, 0x58, %o2 ! 40004c58 if (sc != RTEMS_SUCCESSFUL) { 40004df0: 82 92 20 00 orcc %o0, 0, %g1 40004df4: 22 80 00 07 be,a 40004e10 <== ALWAYS TAKEN 40004df8: e2 24 22 20 st %l1, [ %l0 + 0x220 ] /* don't use free_user_env because the pathlocs are * not initialized yet */ free(tmp); 40004dfc: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED 40004e00: 7f ff fb 41 call 40003b04 <== NOT EXECUTED 40004e04: b0 10 00 01 mov %g1, %i0 <== NOT EXECUTED return sc; 40004e08: 81 c7 e0 08 ret <== NOT EXECUTED 40004e0c: 81 e8 00 00 restore <== NOT EXECUTED } rtems_current_user_env = tmp; }; *rtems_current_user_env = rtems_global_user_env; /* get the global values*/ 40004e10: 23 10 00 79 sethi %hi(0x4001e400), %l1 40004e14: e0 04 62 20 ld [ %l1 + 0x220 ], %l0 ! 4001e620 40004e18: 94 10 20 48 mov 0x48, %o2 40004e1c: 90 10 00 10 mov %l0, %o0 40004e20: 13 10 00 7b sethi %hi(0x4001ec00), %o1 40004e24: 40 00 2f 90 call 40010c64 40004e28: 92 12 62 88 or %o1, 0x288, %o1 ! 4001ee88 rtems_current_user_env->task_id=task_id; /* mark the local values*/ /* get a clean root */ rtems_filesystem_root = THE_ROOT_FS_LOC; 40004e2c: 03 10 00 7b sethi %hi(0x4001ec00), %g1 40004e30: d2 00 62 70 ld [ %g1 + 0x270 ], %o1 ! 4001ee70 } 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*/ 40004e34: c2 07 bf fc ld [ %fp + -4 ], %g1 /* get a clean root */ rtems_filesystem_root = THE_ROOT_FS_LOC; 40004e38: 92 02 60 1c add %o1, 0x1c, %o1 } 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*/ 40004e3c: c2 24 00 00 st %g1, [ %l0 ] /* get a clean root */ rtems_filesystem_root = THE_ROOT_FS_LOC; 40004e40: 90 04 20 18 add %l0, 0x18, %o0 40004e44: 40 00 2f 88 call 40010c64 40004e48: 94 10 20 14 mov 0x14, %o2 * 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); 40004e4c: a0 07 bf e8 add %fp, -24, %l0 40004e50: 98 10 20 00 clr %o4 40004e54: 96 10 00 10 mov %l0, %o3 40004e58: 25 10 00 75 sethi %hi(0x4001d400), %l2 40004e5c: 92 10 20 01 mov 1, %o1 40004e60: 94 10 20 00 clr %o2 40004e64: 7f ff fa fe call 40003a5c 40004e68: 90 14 a1 e0 or %l2, 0x1e0, %o0 rtems_filesystem_root = loc; 40004e6c: d0 04 62 20 ld [ %l1 + 0x220 ], %o0 40004e70: 92 10 00 10 mov %l0, %o1 40004e74: 94 10 20 14 mov 0x14, %o2 40004e78: 40 00 2f 7b call 40010c64 40004e7c: 90 02 20 18 add %o0, 0x18, %o0 rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 40004e80: 92 10 20 01 mov 1, %o1 40004e84: 94 10 20 00 clr %o2 40004e88: 90 14 a1 e0 or %l2, 0x1e0, %o0 40004e8c: 96 10 00 10 mov %l0, %o3 40004e90: 7f ff fa f3 call 40003a5c 40004e94: 98 10 20 00 clr %o4 rtems_filesystem_current = loc; 40004e98: d0 04 62 20 ld [ %l1 + 0x220 ], %o0 40004e9c: 92 10 00 10 mov %l0, %o1 40004ea0: 90 02 20 04 add %o0, 4, %o0 40004ea4: 40 00 2f 70 call 40010c64 40004ea8: 94 10 20 14 mov 0x14, %o2 return RTEMS_SUCCESSFUL; } 40004eac: 81 c7 e0 08 ret 40004eb0: 81 e8 00 00 restore =============================================================================== 40004cd0 : * 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) { 40004cd0: 9d e3 bf 98 save %sp, -104, %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); 40004cd4: 90 10 20 00 clr %o0 <== NOT EXECUTED 40004cd8: 92 10 20 00 clr %o1 <== NOT EXECUTED 40004cdc: 94 07 bf f8 add %fp, -8, %o2 <== NOT EXECUTED 40004ce0: 40 00 0b 9e call 40007b58 <== NOT EXECUTED 40004ce4: a2 10 00 18 mov %i0, %l1 <== NOT EXECUTED if (sc != RTEMS_SUCCESSFUL) return sc; 40004ce8: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40004cec: 12 80 00 26 bne 40004d84 <== NOT EXECUTED 40004cf0: 82 10 00 08 mov %o0, %g1 <== NOT EXECUTED if (rtems_current_user_env->task_id==current_task_id) { 40004cf4: 13 10 00 79 sethi %hi(0x4001e400), %o1 <== NOT EXECUTED 40004cf8: e0 02 62 20 ld [ %o1 + 0x220 ], %l0 ! 4001e620 <== NOT EXECUTED 40004cfc: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED 40004d00: c4 04 00 00 ld [ %l0 ], %g2 <== NOT EXECUTED 40004d04: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED 40004d08: 12 80 00 09 bne 40004d2c <== NOT EXECUTED 40004d0c: 92 12 62 20 or %o1, 0x220, %o1 <== NOT EXECUTED /* 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); 40004d10: 40 00 0c 14 call 40007d60 <== NOT EXECUTED 40004d14: 01 00 00 00 nop <== NOT EXECUTED if (sc != RTEMS_SUCCESSFUL) return sc; 40004d18: 82 92 20 00 orcc %o0, 0, %g1 <== NOT EXECUTED 40004d1c: 12 80 00 1a bne 40004d84 <== NOT EXECUTED 40004d20: 01 00 00 00 nop <== NOT EXECUTED free_user_env(tmp); 40004d24: 7f ff ff cd call 40004c58 <== NOT EXECUTED 40004d28: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED }; /* AT THIS POINT, rtems_current_user_env is DANGLING */ sc = rtems_task_variable_get(task_id,(void*)&rtems_current_user_env, 40004d2c: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED 40004d30: 21 10 00 79 sethi %hi(0x4001e400), %l0 <== NOT EXECUTED 40004d34: 94 07 bf fc add %fp, -4, %o2 <== NOT EXECUTED 40004d38: a2 14 22 20 or %l0, 0x220, %l1 <== NOT EXECUTED 40004d3c: 40 00 0c 2f call 40007df8 <== NOT EXECUTED 40004d40: 92 10 00 11 mov %l1, %o1 <== NOT EXECUTED (void*)&shared_user_env ); if (sc != RTEMS_SUCCESSFUL) 40004d44: 82 92 20 00 orcc %o0, 0, %g1 <== NOT EXECUTED 40004d48: 12 80 00 0c bne 40004d78 <== NOT EXECUTED 40004d4c: 07 10 00 7b sethi %hi(0x4001ec00), %g3 <== NOT EXECUTED goto bailout; sc = rtems_task_variable_add(RTEMS_SELF,(void*)&rtems_current_user_env,free_user_env); 40004d50: 92 10 00 11 mov %l1, %o1 <== NOT EXECUTED 40004d54: 15 10 00 13 sethi %hi(0x40004c00), %o2 <== NOT EXECUTED 40004d58: 40 00 0b d6 call 40007cb0 <== NOT EXECUTED 40004d5c: 94 12 a0 58 or %o2, 0x58, %o2 ! 40004c58 <== NOT EXECUTED if (sc != RTEMS_SUCCESSFUL) 40004d60: 82 92 20 00 orcc %o0, 0, %g1 <== NOT EXECUTED 40004d64: 12 80 00 05 bne 40004d78 <== NOT EXECUTED 40004d68: 07 10 00 7b sethi %hi(0x4001ec00), %g3 <== NOT EXECUTED goto bailout; /* the current_user_env is the same pointer that remote env */ rtems_current_user_env = shared_user_env; 40004d6c: c4 07 bf fc ld [ %fp + -4 ], %g2 <== NOT EXECUTED /* increase the reference count */ #ifdef HAVE_USERENV_REFCNT rtems_current_user_env->refcnt++; #endif return RTEMS_SUCCESSFUL; 40004d70: 10 80 00 05 b 40004d84 <== NOT EXECUTED 40004d74: c4 24 22 20 st %g2, [ %l0 + 0x220 ] <== NOT EXECUTED bailout: /* fallback to the global env */ rtems_current_user_env = &rtems_global_user_env; 40004d78: 05 10 00 79 sethi %hi(0x4001e400), %g2 <== NOT EXECUTED 40004d7c: 86 10 e2 88 or %g3, 0x288, %g3 <== NOT EXECUTED 40004d80: c6 20 a2 20 st %g3, [ %g2 + 0x220 ] <== NOT EXECUTED return sc; } 40004d84: 81 c7 e0 08 ret <== NOT EXECUTED 40004d88: 91 e8 00 01 restore %g0, %g1, %o0 <== NOT EXECUTED =============================================================================== 4000b250 : uint32_t flags ) { uint32_t fcntl_flags = 0; if ( (flags & LIBIO_FLAGS_READ_WRITE) == LIBIO_FLAGS_READ_WRITE ) { 4000b250: 84 0a 20 06 and %o0, 6, %g2 4000b254: 80 a0 a0 06 cmp %g2, 6 4000b258: 02 80 00 07 be 4000b274 <== NEVER TAKEN 4000b25c: 82 10 20 02 mov 2, %g1 fcntl_flags |= O_RDWR; } else if ( (flags & LIBIO_FLAGS_READ) == LIBIO_FLAGS_READ) { 4000b260: 82 0a 20 02 and %o0, 2, %g1 4000b264: 80 a0 00 01 cmp %g0, %g1 4000b268: 83 32 20 02 srl %o0, 2, %g1 4000b26c: 84 60 3f ff subx %g0, -1, %g2 4000b270: 82 08 80 01 and %g2, %g1, %g1 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 ) { 4000b274: 80 8a 20 01 btst 1, %o0 4000b278: 02 80 00 04 be 4000b288 4000b27c: 80 8a 22 00 btst 0x200, %o0 fcntl_flags |= O_NONBLOCK; 4000b280: 05 00 00 10 sethi %hi(0x4000), %g2 4000b284: 82 10 40 02 or %g1, %g2, %g1 } if ( (flags & LIBIO_FLAGS_APPEND) == LIBIO_FLAGS_APPEND ) { 4000b288: 32 80 00 02 bne,a 4000b290 4000b28c: 82 10 60 08 or %g1, 8, %g1 fcntl_flags |= O_APPEND; } if ( (flags & LIBIO_FLAGS_CREATE) == LIBIO_FLAGS_CREATE ) { 4000b290: 80 8a 24 00 btst 0x400, %o0 4000b294: 32 80 00 02 bne,a 4000b29c 4000b298: 82 10 62 00 or %g1, 0x200, %g1 fcntl_flags |= O_CREAT; } return fcntl_flags; } 4000b29c: 81 c3 e0 08 retl 4000b2a0: 90 10 00 01 mov %g1, %o0 =============================================================================== 40010b60 : int rtems_memalign( void **pointer, size_t alignment, size_t size ) { 40010b60: 9d e3 bf a0 save %sp, -96, %sp void *return_this; /* * Parameter error checks */ if ( !pointer ) 40010b64: a0 96 20 00 orcc %i0, 0, %l0 40010b68: 02 80 00 20 be 40010be8 40010b6c: 03 10 00 8a sethi %hi(0x40022800), %g1 *pointer = NULL; /* * Do not attempt to allocate memory if not in correct system state. */ if ( _System_state_Is_up(_System_state_Get()) && 40010b70: c2 00 62 10 ld [ %g1 + 0x210 ], %g1 ! 40022a10 <_System_state_Current> 40010b74: 80 a0 60 03 cmp %g1, 3 40010b78: 12 80 00 07 bne 40010b94 <== NEVER TAKEN 40010b7c: c0 24 00 00 clr [ %l0 ] 40010b80: 7f ff cf d0 call 40004ac0 40010b84: 01 00 00 00 nop 40010b88: 80 8a 20 ff btst 0xff, %o0 40010b8c: 02 80 00 18 be 40010bec <== NEVER TAKEN 40010b90: b0 10 20 16 mov 0x16, %i0 /* * * If some free's have been deferred, then do them now. */ malloc_deferred_frees_process(); 40010b94: 7f ff cf e4 call 40004b24 40010b98: b0 10 20 0c mov 0xc, %i0 uintptr_t size, uintptr_t alignment ) { return _Protected_heap_Allocate_aligned_with_boundary( heap, size, alignment, 0 ); 40010b9c: 03 10 00 87 sethi %hi(0x40021c00), %g1 40010ba0: d0 00 60 c0 ld [ %g1 + 0xc0 ], %o0 ! 40021cc0 40010ba4: 94 10 00 19 mov %i1, %o2 40010ba8: 92 10 00 1a mov %i2, %o1 40010bac: 7f ff e5 09 call 40009fd0 <_Protected_heap_Allocate_aligned_with_boundary> 40010bb0: 96 10 20 00 clr %o3 return_this = _Protected_heap_Allocate_aligned( RTEMS_Malloc_Heap, size, alignment ); if ( !return_this ) 40010bb4: b2 92 20 00 orcc %o0, 0, %i1 40010bb8: 02 80 00 0d be 40010bec 40010bbc: 03 10 00 88 sethi %hi(0x40022000), %g1 return ENOMEM; /* * If configured, update the more involved statistics */ if ( rtems_malloc_statistics_helpers ) 40010bc0: c2 00 63 08 ld [ %g1 + 0x308 ], %g1 ! 40022308 40010bc4: 80 a0 60 00 cmp %g1, 0 40010bc8: 22 80 00 06 be,a 40010be0 <== ALWAYS TAKEN 40010bcc: f2 24 00 00 st %i1, [ %l0 ] (*rtems_malloc_statistics_helpers->at_malloc)(pointer); 40010bd0: c2 00 60 04 ld [ %g1 + 4 ], %g1 <== NOT EXECUTED 40010bd4: 9f c0 40 00 call %g1 <== NOT EXECUTED 40010bd8: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED */ if (rtems_malloc_boundary_helpers) (*rtems_malloc_boundary_helpers->at_malloc)(return_this, size); #endif *pointer = return_this; 40010bdc: f2 24 00 00 st %i1, [ %l0 ] <== NOT EXECUTED return 0; 40010be0: 81 c7 e0 08 ret 40010be4: 91 e8 20 00 restore %g0, 0, %o0 40010be8: b0 10 20 16 mov 0x16, %i0 } 40010bec: 81 c7 e0 08 ret 40010bf0: 81 e8 00 00 restore =============================================================================== 40008484 : void rtems_panic( const char *printf_format, ... ) { 40008484: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED va_list arglist; va_start(arglist, printf_format); (void) rtems_verror(RTEMS_ERROR_PANIC, printf_format, arglist); 40008488: 11 08 00 00 sethi %hi(0x20000000), %o0 <== NOT EXECUTED ... ) { va_list arglist; va_start(arglist, printf_format); 4000848c: 94 07 a0 48 add %fp, 0x48, %o2 <== NOT EXECUTED 40008490: f2 27 a0 48 st %i1, [ %fp + 0x48 ] <== NOT EXECUTED 40008494: f4 27 a0 4c st %i2, [ %fp + 0x4c ] <== NOT EXECUTED 40008498: f6 27 a0 50 st %i3, [ %fp + 0x50 ] <== NOT EXECUTED 4000849c: f8 27 a0 54 st %i4, [ %fp + 0x54 ] <== NOT EXECUTED 400084a0: fa 27 a0 58 st %i5, [ %fp + 0x58 ] <== NOT EXECUTED (void) rtems_verror(RTEMS_ERROR_PANIC, printf_format, arglist); 400084a4: 92 10 00 18 mov %i0, %o1 <== NOT EXECUTED 400084a8: 7f ff ff 89 call 400082cc <== NOT EXECUTED 400084ac: d4 27 bf fc st %o2, [ %fp + -4 ] <== NOT EXECUTED va_end(arglist); } 400084b0: 81 c7 e0 08 ret <== NOT EXECUTED 400084b4: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40013844 : uint32_t length, uint32_t buffer_size, rtems_attribute attribute_set, rtems_id *id ) { 40013844: 9d e3 bf a0 save %sp, -96, %sp register Partition_Control *the_partition; if ( !rtems_is_name_valid( name ) ) 40013848: a0 96 20 00 orcc %i0, 0, %l0 4001384c: 02 80 00 1c be 400138bc 40013850: b0 10 20 03 mov 3, %i0 return RTEMS_INVALID_NAME; if ( !starting_address ) 40013854: 80 a6 60 00 cmp %i1, 0 40013858: 02 80 00 34 be 40013928 4001385c: 80 a7 60 00 cmp %i5, 0 return RTEMS_INVALID_ADDRESS; if ( !id ) 40013860: 02 80 00 32 be 40013928 <== NEVER TAKEN 40013864: 80 a6 e0 00 cmp %i3, 0 return RTEMS_INVALID_ADDRESS; if ( length == 0 || buffer_size == 0 || length < buffer_size || 40013868: 02 80 00 32 be 40013930 4001386c: 80 a6 a0 00 cmp %i2, 0 40013870: 02 80 00 30 be 40013930 40013874: 80 a6 80 1b cmp %i2, %i3 40013878: 0a 80 00 2e bcs 40013930 4001387c: 80 8e e0 07 btst 7, %i3 40013880: 12 80 00 2c bne 40013930 40013884: 80 8e 60 07 btst 7, %i1 !_Partition_Is_buffer_size_aligned( buffer_size ) ) return RTEMS_INVALID_SIZE; if ( !_Addresses_Is_aligned( starting_address ) ) 40013888: 12 80 00 28 bne 40013928 4001388c: 03 10 00 f3 sethi %hi(0x4003cc00), %g1 40013890: c4 00 62 80 ld [ %g1 + 0x280 ], %g2 ! 4003ce80 <_Thread_Dispatch_disable_level> 40013894: 84 00 a0 01 inc %g2 40013898: c4 20 62 80 st %g2, [ %g1 + 0x280 ] * 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 ); 4001389c: 25 10 00 f3 sethi %hi(0x4003cc00), %l2 400138a0: 40 00 11 bd call 40017f94 <_Objects_Allocate> 400138a4: 90 14 a0 88 or %l2, 0x88, %o0 ! 4003cc88 <_Partition_Information> _Thread_Disable_dispatch(); /* prevents deletion */ the_partition = _Partition_Allocate(); if ( !the_partition ) { 400138a8: a2 92 20 00 orcc %o0, 0, %l1 400138ac: 32 80 00 06 bne,a 400138c4 400138b0: f4 24 60 14 st %i2, [ %l1 + 0x14 ] _Thread_Enable_dispatch(); 400138b4: 40 00 15 71 call 40018e78 <_Thread_Enable_dispatch> 400138b8: b0 10 20 05 mov 5, %i0 return RTEMS_TOO_MANY; 400138bc: 81 c7 e0 08 ret 400138c0: 81 e8 00 00 restore 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, 400138c4: 90 10 00 1a mov %i2, %o0 400138c8: 92 10 00 1b mov %i3, %o1 #endif the_partition->starting_address = starting_address; the_partition->length = length; the_partition->buffer_size = buffer_size; the_partition->attribute_set = attribute_set; 400138cc: f8 24 60 1c st %i4, [ %l1 + 0x1c ] _Thread_Enable_dispatch(); return RTEMS_TOO_MANY; } #endif the_partition->starting_address = starting_address; 400138d0: f2 24 60 10 st %i1, [ %l1 + 0x10 ] the_partition->length = length; the_partition->buffer_size = buffer_size; 400138d4: f6 24 60 18 st %i3, [ %l1 + 0x18 ] the_partition->attribute_set = attribute_set; the_partition->number_of_used_blocks = 0; _Chain_Initialize( &the_partition->Memory, starting_address, 400138d8: 40 00 5f 00 call 4002b4d8 <.udiv> 400138dc: c0 24 60 20 clr [ %l1 + 0x20 ] 400138e0: 92 10 00 19 mov %i1, %o1 400138e4: 94 10 00 08 mov %o0, %o2 400138e8: 96 10 00 1b mov %i3, %o3 400138ec: b4 04 60 24 add %l1, 0x24, %i2 400138f0: 40 00 0c 56 call 40016a48 <_Chain_Initialize> 400138f4: 90 10 00 1a mov %i2, %o0 400138f8: c2 14 60 0a lduh [ %l1 + 0xa ], %g1 400138fc: c6 04 60 08 ld [ %l1 + 8 ], %g3 40013900: a4 14 a0 88 or %l2, 0x88, %l2 40013904: c4 04 a0 1c ld [ %l2 + 0x1c ], %g2 information, _Objects_Get_index( the_object->id ), the_object ); the_object->name = name; 40013908: e0 24 60 0c st %l0, [ %l1 + 0xc ] #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 4001390c: 83 28 60 02 sll %g1, 2, %g1 &_Partition_Information, &the_partition->Object, (Objects_Name) name ); *id = the_partition->Object.id; 40013910: c6 27 40 00 st %g3, [ %i5 ] 40013914: e2 20 80 01 st %l1, [ %g2 + %g1 ] name, 0 /* Not used */ ); #endif _Thread_Enable_dispatch(); 40013918: 40 00 15 58 call 40018e78 <_Thread_Enable_dispatch> 4001391c: b0 10 20 00 clr %i0 return RTEMS_SUCCESSFUL; 40013920: 81 c7 e0 08 ret 40013924: 81 e8 00 00 restore 40013928: 81 c7 e0 08 ret 4001392c: 91 e8 20 09 restore %g0, 9, %o0 40013930: b0 10 20 08 mov 8, %i0 } 40013934: 81 c7 e0 08 ret 40013938: 81 e8 00 00 restore =============================================================================== 4000c900 : /* * Initialization of FIFO/pipe module. */ void rtems_pipe_initialize (void) { 4000c900: 9d e3 bf a0 save %sp, -96, %sp if (!rtems_pipe_configured) 4000c904: 03 10 00 6f sethi %hi(0x4001bc00), %g1 4000c908: c2 08 63 54 ldub [ %g1 + 0x354 ], %g1 ! 4001bf54 4000c90c: 80 a0 60 00 cmp %g1, 0 4000c910: 02 80 00 15 be 4000c964 <== ALWAYS TAKEN 4000c914: 19 10 00 70 sethi %hi(0x4001c000), %o4 return; if (rtems_pipe_semaphore) 4000c918: c2 03 20 88 ld [ %o4 + 0x88 ], %g1 ! 4001c088 <== NOT EXECUTED 4000c91c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000c920: 12 80 00 11 bne 4000c964 <== NOT EXECUTED 4000c924: 98 13 20 88 or %o4, 0x88, %o4 <== NOT EXECUTED return; rtems_status_code sc; sc = rtems_semaphore_create( 4000c928: 11 14 12 54 sethi %hi(0x50495000), %o0 <== NOT EXECUTED 4000c92c: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED 4000c930: 90 12 20 45 or %o0, 0x45, %o0 <== NOT EXECUTED 4000c934: 94 10 20 54 mov 0x54, %o2 <== NOT EXECUTED 4000c938: 7f ff e6 4b call 40006264 <== NOT EXECUTED 4000c93c: 96 10 20 00 clr %o3 <== 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) 4000c940: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000c944: 02 80 00 04 be 4000c954 <== NOT EXECUTED 4000c948: 01 00 00 00 nop <== NOT EXECUTED rtems_fatal_error_occurred (sc); 4000c94c: 7f ff e8 8f call 40006b88 <== NOT EXECUTED 4000c950: 01 00 00 00 nop <== NOT EXECUTED rtems_interval now; now = rtems_clock_get_ticks_since_boot(); 4000c954: 7f ff e5 24 call 40005de4 <== NOT EXECUTED 4000c958: 01 00 00 00 nop <== NOT EXECUTED rtems_pipe_no = now; 4000c95c: 03 10 00 70 sethi %hi(0x4001c000), %g1 <== NOT EXECUTED 4000c960: d0 30 60 8e sth %o0, [ %g1 + 0x8e ] ! 4001c08e <== NOT EXECUTED 4000c964: 81 c7 e0 08 ret 4000c968: 81 e8 00 00 restore =============================================================================== 400076e4 : rtems_status_code rtems_rate_monotonic_period( rtems_id id, rtems_interval length ) { 400076e4: 9d e3 bf 98 save %sp, -104, %sp RTEMS_INLINE_ROUTINE Rate_monotonic_Control *_Rate_monotonic_Get ( Objects_Id id, Objects_Locations *location ) { return (Rate_monotonic_Control *) 400076e8: 11 10 00 88 sethi %hi(0x40022000), %o0 400076ec: 92 10 00 18 mov %i0, %o1 400076f0: 90 12 20 f0 or %o0, 0xf0, %o0 400076f4: 40 00 08 9f call 40009970 <_Objects_Get> 400076f8: 94 07 bf fc add %fp, -4, %o2 rtems_rate_monotonic_period_states local_state; ISR_Level level; the_period = _Rate_monotonic_Get( id, &location ); switch ( location ) { 400076fc: c2 07 bf fc ld [ %fp + -4 ], %g1 40007700: 80 a0 60 00 cmp %g1, 0 40007704: 12 80 00 63 bne 40007890 40007708: a0 10 00 08 mov %o0, %l0 case OBJECTS_LOCAL: if ( !_Thread_Is_executing( the_period->owner ) ) { 4000770c: 25 10 00 88 sethi %hi(0x40022000), %l2 40007710: c4 02 20 40 ld [ %o0 + 0x40 ], %g2 40007714: c2 04 a3 1c ld [ %l2 + 0x31c ], %g1 40007718: 80 a0 80 01 cmp %g2, %g1 4000771c: 02 80 00 06 be 40007734 40007720: 80 a6 60 00 cmp %i1, 0 _Thread_Enable_dispatch(); 40007724: 40 00 0a d4 call 4000a274 <_Thread_Enable_dispatch> 40007728: b0 10 20 17 mov 0x17, %i0 return RTEMS_NOT_OWNER_OF_RESOURCE; 4000772c: 81 c7 e0 08 ret 40007730: 81 e8 00 00 restore } if ( length == RTEMS_PERIOD_STATUS ) { 40007734: 12 80 00 0b bne 40007760 40007738: 01 00 00 00 nop switch ( the_period->state ) { 4000773c: c2 02 20 38 ld [ %o0 + 0x38 ], %g1 40007740: 80 a0 60 04 cmp %g1, 4 40007744: 18 80 00 4f bgu 40007880 <== NEVER TAKEN 40007748: b0 10 20 00 clr %i0 4000774c: 83 28 60 02 sll %g1, 2, %g1 40007750: 05 10 00 7f sethi %hi(0x4001fc00), %g2 40007754: 84 10 a3 98 or %g2, 0x398, %g2 ! 4001ff98 40007758: 10 80 00 4a b 40007880 4000775c: f0 00 80 01 ld [ %g2 + %g1 ], %i0 } _Thread_Enable_dispatch(); return( return_value ); } _ISR_Disable( level ); 40007760: 7f ff ed 25 call 40002bf4 40007764: 01 00 00 00 nop 40007768: a6 10 00 08 mov %o0, %l3 switch ( the_period->state ) { 4000776c: e2 04 20 38 ld [ %l0 + 0x38 ], %l1 40007770: 80 a4 60 02 cmp %l1, 2 40007774: 02 80 00 1a be 400077dc 40007778: 80 a4 60 04 cmp %l1, 4 4000777c: 02 80 00 34 be 4000784c 40007780: 80 a4 60 00 cmp %l1, 0 40007784: 12 80 00 43 bne 40007890 <== NEVER TAKEN 40007788: 01 00 00 00 nop case RATE_MONOTONIC_INACTIVE: { _ISR_Enable( level ); 4000778c: 7f ff ed 1e call 40002c04 40007790: 01 00 00 00 nop /* * Baseline statistics information for the beginning of a period. */ _Rate_monotonic_Initiate_statistics( the_period ); 40007794: 7f ff ff 50 call 400074d4 <_Rate_monotonic_Initiate_statistics> 40007798: 90 10 00 10 mov %l0, %o0 the_period->state = RATE_MONOTONIC_ACTIVE; 4000779c: 82 10 20 02 mov 2, %g1 400077a0: c2 24 20 38 st %g1, [ %l0 + 0x38 ] Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; the_watchdog->routine = routine; 400077a4: 03 10 00 1e sethi %hi(0x40007800), %g1 400077a8: 82 10 63 5c or %g1, 0x35c, %g1 ! 40007b5c <_Rate_monotonic_Timeout> the_watchdog->id = id; 400077ac: f0 24 20 30 st %i0, [ %l0 + 0x30 ] ) { the_watchdog->initial = units; _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 400077b0: 92 04 20 10 add %l0, 0x10, %o1 400077b4: 11 10 00 88 sethi %hi(0x40022000), %o0 Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 400077b8: f2 24 20 1c st %i1, [ %l0 + 0x1c ] _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 400077bc: 90 12 23 3c or %o0, 0x33c, %o0 Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 400077c0: c0 24 20 18 clr [ %l0 + 0x18 ] the_watchdog->routine = routine; the_watchdog->id = id; the_watchdog->user_data = user_data; 400077c4: c0 24 20 34 clr [ %l0 + 0x34 ] _Rate_monotonic_Timeout, id, NULL ); the_period->next_length = length; 400077c8: f2 24 20 3c st %i1, [ %l0 + 0x3c ] Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; the_watchdog->routine = routine; 400077cc: c2 24 20 2c st %g1, [ %l0 + 0x2c ] ) { the_watchdog->initial = units; _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 400077d0: 40 00 0f c3 call 4000b6dc <_Watchdog_Insert> 400077d4: b0 10 20 00 clr %i0 400077d8: 30 80 00 2a b,a 40007880 case RATE_MONOTONIC_ACTIVE: /* * Update statistics from the concluding period. */ _Rate_monotonic_Update_statistics( the_period ); 400077dc: 7f ff ff 84 call 400075ec <_Rate_monotonic_Update_statistics> 400077e0: 90 10 00 10 mov %l0, %o0 /* * 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; 400077e4: 82 10 20 01 mov 1, %g1 the_period->next_length = length; 400077e8: f2 24 20 3c st %i1, [ %l0 + 0x3c ] /* * 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; 400077ec: c2 24 20 38 st %g1, [ %l0 + 0x38 ] the_period->next_length = length; _ISR_Enable( level ); 400077f0: 7f ff ed 05 call 40002c04 400077f4: 90 10 00 13 mov %l3, %o0 _Thread_Executing->Wait.id = the_period->Object.id; 400077f8: c2 04 a3 1c ld [ %l2 + 0x31c ], %g1 400077fc: c4 04 20 08 ld [ %l0 + 8 ], %g2 _Thread_Set_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD ); 40007800: 90 10 00 01 mov %g1, %o0 the_period->state = RATE_MONOTONIC_OWNER_IS_BLOCKING; the_period->next_length = length; _ISR_Enable( level ); _Thread_Executing->Wait.id = the_period->Object.id; 40007804: c4 20 60 20 st %g2, [ %g1 + 0x20 ] _Thread_Set_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD ); 40007808: 40 00 0c fa call 4000abf0 <_Thread_Set_state> 4000780c: 13 00 00 10 sethi %hi(0x4000), %o1 /* * Did the watchdog timer expire while we were actually blocking * on it? */ _ISR_Disable( level ); 40007810: 7f ff ec f9 call 40002bf4 40007814: 01 00 00 00 nop local_state = the_period->state; 40007818: e6 04 20 38 ld [ %l0 + 0x38 ], %l3 the_period->state = RATE_MONOTONIC_ACTIVE; 4000781c: e2 24 20 38 st %l1, [ %l0 + 0x38 ] _ISR_Enable( level ); 40007820: 7f ff ec f9 call 40002c04 40007824: 01 00 00 00 nop /* * 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 ) 40007828: 80 a4 e0 03 cmp %l3, 3 4000782c: 12 80 00 04 bne 4000783c 40007830: d0 04 a3 1c ld [ %l2 + 0x31c ], %o0 _Thread_Clear_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD ); 40007834: 40 00 09 99 call 40009e98 <_Thread_Clear_state> 40007838: 13 00 00 10 sethi %hi(0x4000), %o1 _Thread_Enable_dispatch(); 4000783c: 40 00 0a 8e call 4000a274 <_Thread_Enable_dispatch> 40007840: b0 10 20 00 clr %i0 return RTEMS_SUCCESSFUL; 40007844: 81 c7 e0 08 ret 40007848: 81 e8 00 00 restore case RATE_MONOTONIC_EXPIRED: /* * Update statistics from the concluding period */ _Rate_monotonic_Update_statistics( the_period ); 4000784c: 7f ff ff 68 call 400075ec <_Rate_monotonic_Update_statistics> 40007850: 90 10 00 10 mov %l0, %o0 _ISR_Enable( level ); 40007854: 7f ff ec ec call 40002c04 40007858: 90 10 00 13 mov %l3, %o0 the_period->state = RATE_MONOTONIC_ACTIVE; 4000785c: 82 10 20 02 mov 2, %g1 40007860: 92 04 20 10 add %l0, 0x10, %o1 40007864: 11 10 00 88 sethi %hi(0x40022000), %o0 Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 40007868: f2 24 20 1c st %i1, [ %l0 + 0x1c ] _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 4000786c: 90 12 23 3c or %o0, 0x33c, %o0 the_period->next_length = length; 40007870: f2 24 20 3c st %i1, [ %l0 + 0x3c ] */ _Rate_monotonic_Update_statistics( the_period ); _ISR_Enable( level ); the_period->state = RATE_MONOTONIC_ACTIVE; 40007874: c2 24 20 38 st %g1, [ %l0 + 0x38 ] 40007878: 40 00 0f 99 call 4000b6dc <_Watchdog_Insert> 4000787c: b0 10 20 06 mov 6, %i0 the_period->next_length = length; _Watchdog_Insert_ticks( &the_period->Timer, length ); _Thread_Enable_dispatch(); 40007880: 40 00 0a 7d call 4000a274 <_Thread_Enable_dispatch> 40007884: 01 00 00 00 nop return RTEMS_TIMEOUT; 40007888: 81 c7 e0 08 ret 4000788c: 81 e8 00 00 restore case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 40007890: 81 c7 e0 08 ret 40007894: 91 e8 20 04 restore %g0, 4, %o0 =============================================================================== 40007898 : */ void rtems_rate_monotonic_report_statistics_with_plugin( void *context, rtems_printk_plugin_t print ) { 40007898: 9d e3 bf 30 save %sp, -208, %sp rtems_id id; rtems_rate_monotonic_period_statistics the_stats; rtems_rate_monotonic_period_status the_status; char name[5]; if ( !print ) 4000789c: 80 a6 60 00 cmp %i1, 0 400078a0: 02 80 00 7a be 40007a88 <== NEVER TAKEN 400078a4: 90 10 00 18 mov %i0, %o0 return; (*print)( context, "Period information by period\n" ); 400078a8: 13 10 00 7f sethi %hi(0x4001fc00), %o1 400078ac: 9f c6 40 00 call %i1 400078b0: 92 12 63 b0 or %o1, 0x3b0, %o1 ! 4001ffb0 #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ (*print)( context, "--- CPU times are in seconds ---\n" ); 400078b4: 90 10 00 18 mov %i0, %o0 400078b8: 13 10 00 7f sethi %hi(0x4001fc00), %o1 400078bc: 9f c6 40 00 call %i1 400078c0: 92 12 63 d0 or %o1, 0x3d0, %o1 ! 4001ffd0 (*print)( context, "--- Wall times are in seconds ---\n" ); 400078c4: 90 10 00 18 mov %i0, %o0 400078c8: 13 10 00 7f sethi %hi(0x4001fc00), %o1 400078cc: 9f c6 40 00 call %i1 400078d0: 92 12 63 f8 or %o1, 0x3f8, %o1 ! 4001fff8 Be sure to test the various cases. (*print)( context,"\ 1234567890123456789012345678901234567890123456789012345678901234567890123456789\ \n"); */ (*print)( context, " ID OWNER COUNT MISSED " 400078d4: 90 10 00 18 mov %i0, %o0 400078d8: 13 10 00 80 sethi %hi(0x40020000), %o1 400078dc: 9f c6 40 00 call %i1 400078e0: 92 12 60 20 or %o1, 0x20, %o1 ! 40020020 #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ " " #endif " WALL TIME\n" ); (*print)( context, " " 400078e4: 90 10 00 18 mov %i0, %o0 400078e8: 13 10 00 80 sethi %hi(0x40020000), %o1 400078ec: 9f c6 40 00 call %i1 400078f0: 92 12 60 70 or %o1, 0x70, %o1 ! 40020070 /* * 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 ; 400078f4: 03 10 00 88 sethi %hi(0x40022000), %g1 rtems_object_get_name( the_status.owner, sizeof(name), name ); /* * Print part of report line that is not dependent on granularity */ (*print)( context, 400078f8: 2d 10 00 80 sethi %hi(0x40020000), %l6 /* * 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 ; 400078fc: 82 10 60 f0 or %g1, 0xf0, %g1 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, 40007900: 2b 10 00 80 sethi %hi(0x40020000), %l5 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, 40007904: 29 10 00 80 sethi %hi(0x40020000), %l4 /* * If the count is zero, don't print statistics */ if (the_stats.count == 0) { (*print)( context, "\n" ); 40007908: 27 10 00 80 sethi %hi(0x40020000), %l3 * 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 ); 4000790c: ba 07 bf a0 add %fp, -96, %i5 /* * 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 ; 40007910: ae 10 00 01 mov %g1, %l7 rtems_object_get_name( the_status.owner, sizeof(name), name ); /* * Print part of report line that is not dependent on granularity */ (*print)( context, 40007914: ac 15 a0 c0 or %l6, 0xc0, %l6 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, 40007918: aa 15 60 e0 or %l5, 0xe0, %l5 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, 4000791c: a8 15 21 00 or %l4, 0x100, %l4 /* * If the count is zero, don't print statistics */ if (the_stats.count == 0) { (*print)( context, "\n" ); 40007920: a6 14 e0 d8 or %l3, 0xd8, %l3 /* * 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 ; 40007924: e0 00 60 08 ld [ %g1 + 8 ], %l0 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 ); 40007928: b8 07 bf d8 add %fp, -40, %i4 #if defined(RTEMS_DEBUG) if ( status != RTEMS_SUCCESSFUL ) continue; #endif rtems_object_get_name( the_status.owner, sizeof(name), name ); 4000792c: a4 07 bf f8 add %fp, -8, %l2 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 ); 40007930: b4 07 bf b8 add %fp, -72, %i2 /* * 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 ; 40007934: 10 80 00 51 b 40007a78 40007938: a2 07 bf f0 add %fp, -16, %l1 id <= _Rate_monotonic_Information.maximum_id ; id++ ) { status = rtems_rate_monotonic_get_statistics( id, &the_stats ); 4000793c: 40 00 17 d9 call 4000d8a0 40007940: 92 10 00 1d mov %i5, %o1 if ( status != RTEMS_SUCCESSFUL ) 40007944: 80 a2 20 00 cmp %o0, 0 40007948: 32 80 00 4c bne,a 40007a78 4000794c: a0 04 20 01 inc %l0 continue; /* If the above passed, so should this but check it anyway */ status = rtems_rate_monotonic_get_status( id, &the_status ); 40007950: 92 10 00 1c mov %i4, %o1 40007954: 40 00 18 00 call 4000d954 40007958: 90 10 00 10 mov %l0, %o0 #if defined(RTEMS_DEBUG) if ( status != RTEMS_SUCCESSFUL ) continue; #endif rtems_object_get_name( the_status.owner, sizeof(name), name ); 4000795c: d0 07 bf d8 ld [ %fp + -40 ], %o0 40007960: 94 10 00 12 mov %l2, %o2 40007964: 40 00 00 ae call 40007c1c 40007968: 92 10 20 05 mov 5, %o1 /* * Print part of report line that is not dependent on granularity */ (*print)( context, 4000796c: d8 1f bf a0 ldd [ %fp + -96 ], %o4 40007970: 92 10 00 16 mov %l6, %o1 40007974: 94 10 00 10 mov %l0, %o2 40007978: 90 10 00 18 mov %i0, %o0 4000797c: 9f c6 40 00 call %i1 40007980: 96 10 00 12 mov %l2, %o3 ); /* * If the count is zero, don't print statistics */ if (the_stats.count == 0) { 40007984: c2 07 bf a0 ld [ %fp + -96 ], %g1 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 ); 40007988: 94 10 00 11 mov %l1, %o2 4000798c: 90 10 00 1a mov %i2, %o0 ); /* * If the count is zero, don't print statistics */ if (the_stats.count == 0) { 40007990: 80 a0 60 00 cmp %g1, 0 40007994: 12 80 00 06 bne 400079ac 40007998: 92 10 00 13 mov %l3, %o1 (*print)( context, "\n" ); 4000799c: 9f c6 40 00 call %i1 400079a0: 90 10 00 18 mov %i0, %o0 continue; 400079a4: 10 80 00 35 b 40007a78 400079a8: a0 04 20 01 inc %l0 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 ); 400079ac: 40 00 0e 22 call 4000b234 <_Timespec_Divide_by_integer> 400079b0: 92 10 00 01 mov %g1, %o1 (*print)( context, 400079b4: d0 07 bf ac ld [ %fp + -84 ], %o0 400079b8: 40 00 52 d1 call 4001c4fc <.div> 400079bc: 92 10 23 e8 mov 0x3e8, %o1 400079c0: 96 10 00 08 mov %o0, %o3 400079c4: d0 07 bf b4 ld [ %fp + -76 ], %o0 400079c8: d6 27 bf 9c st %o3, [ %fp + -100 ] 400079cc: 40 00 52 cc call 4001c4fc <.div> 400079d0: 92 10 23 e8 mov 0x3e8, %o1 400079d4: c2 07 bf f0 ld [ %fp + -16 ], %g1 400079d8: b6 10 00 08 mov %o0, %i3 400079dc: d0 07 bf f4 ld [ %fp + -12 ], %o0 400079e0: c2 23 a0 5c st %g1, [ %sp + 0x5c ] 400079e4: 40 00 52 c6 call 4001c4fc <.div> 400079e8: 92 10 23 e8 mov 0x3e8, %o1 400079ec: d8 07 bf b0 ld [ %fp + -80 ], %o4 400079f0: d6 07 bf 9c ld [ %fp + -100 ], %o3 400079f4: d4 07 bf a8 ld [ %fp + -88 ], %o2 400079f8: 9a 10 00 1b mov %i3, %o5 400079fc: d0 23 a0 60 st %o0, [ %sp + 0x60 ] 40007a00: 92 10 00 15 mov %l5, %o1 40007a04: 9f c6 40 00 call %i1 40007a08: 90 10 00 18 mov %i0, %o0 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); 40007a0c: d2 07 bf a0 ld [ %fp + -96 ], %o1 40007a10: 94 10 00 11 mov %l1, %o2 40007a14: 40 00 0e 08 call 4000b234 <_Timespec_Divide_by_integer> 40007a18: 90 07 bf d0 add %fp, -48, %o0 (*print)( context, 40007a1c: d0 07 bf c4 ld [ %fp + -60 ], %o0 40007a20: 40 00 52 b7 call 4001c4fc <.div> 40007a24: 92 10 23 e8 mov 0x3e8, %o1 40007a28: 96 10 00 08 mov %o0, %o3 40007a2c: d0 07 bf cc ld [ %fp + -52 ], %o0 40007a30: d6 27 bf 9c st %o3, [ %fp + -100 ] 40007a34: 40 00 52 b2 call 4001c4fc <.div> 40007a38: 92 10 23 e8 mov 0x3e8, %o1 40007a3c: c2 07 bf f0 ld [ %fp + -16 ], %g1 40007a40: b6 10 00 08 mov %o0, %i3 40007a44: d0 07 bf f4 ld [ %fp + -12 ], %o0 40007a48: 92 10 23 e8 mov 0x3e8, %o1 40007a4c: 40 00 52 ac call 4001c4fc <.div> 40007a50: c2 23 a0 5c st %g1, [ %sp + 0x5c ] 40007a54: d4 07 bf c0 ld [ %fp + -64 ], %o2 40007a58: d6 07 bf 9c ld [ %fp + -100 ], %o3 40007a5c: d8 07 bf c8 ld [ %fp + -56 ], %o4 40007a60: d0 23 a0 60 st %o0, [ %sp + 0x60 ] 40007a64: 9a 10 00 1b mov %i3, %o5 40007a68: 90 10 00 18 mov %i0, %o0 40007a6c: 9f c6 40 00 call %i1 40007a70: 92 10 00 14 mov %l4, %o1 * 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++ ) { 40007a74: a0 04 20 01 inc %l0 /* * 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 ; 40007a78: c2 05 e0 0c ld [ %l7 + 0xc ], %g1 40007a7c: 80 a4 00 01 cmp %l0, %g1 40007a80: 08 bf ff af bleu 4000793c 40007a84: 90 10 00 10 mov %l0, %o0 40007a88: 81 c7 e0 08 ret 40007a8c: 81 e8 00 00 restore =============================================================================== 40014e2c : rtems_status_code rtems_signal_send( rtems_id id, rtems_signal_set signal_set ) { 40014e2c: 9d e3 bf 98 save %sp, -104, %sp register Thread_Control *the_thread; Objects_Locations location; RTEMS_API_Control *api; ASR_Information *asr; if ( !signal_set ) 40014e30: 82 10 20 0a mov 0xa, %g1 40014e34: 80 a6 60 00 cmp %i1, 0 40014e38: 02 80 00 2a be 40014ee0 40014e3c: 90 10 00 18 mov %i0, %o0 return RTEMS_INVALID_NUMBER; the_thread = _Thread_Get( id, &location ); 40014e40: 40 00 10 31 call 40018f04 <_Thread_Get> 40014e44: 92 07 bf fc add %fp, -4, %o1 switch ( location ) { 40014e48: c4 07 bf fc ld [ %fp + -4 ], %g2 ASR_Information *asr; if ( !signal_set ) return RTEMS_INVALID_NUMBER; the_thread = _Thread_Get( id, &location ); 40014e4c: a0 10 00 08 mov %o0, %l0 switch ( location ) { 40014e50: 80 a0 a0 00 cmp %g2, 0 40014e54: 12 80 00 23 bne 40014ee0 40014e58: 82 10 20 04 mov 4, %g1 case OBJECTS_LOCAL: api = the_thread->API_Extensions[ THREAD_API_RTEMS ]; 40014e5c: d2 02 21 5c ld [ %o0 + 0x15c ], %o1 asr = &api->Signal; 40014e60: c2 02 60 0c ld [ %o1 + 0xc ], %g1 40014e64: 80 a0 60 00 cmp %g1, 0 40014e68: 02 80 00 1b be 40014ed4 40014e6c: 01 00 00 00 nop if ( ! _ASR_Is_null_handler( asr->handler ) ) { if ( asr->is_enabled ) { 40014e70: c2 0a 60 08 ldub [ %o1 + 8 ], %g1 40014e74: 80 a0 60 00 cmp %g1, 0 40014e78: 02 80 00 11 be 40014ebc 40014e7c: 90 10 00 19 mov %i1, %o0 _ASR_Post_signals( signal_set, &asr->signals_posted ); 40014e80: 7f ff ff e2 call 40014e08 <_ASR_Post_signals> 40014e84: 92 02 60 14 add %o1, 0x14, %o1 the_thread->do_post_task_switch_extension = true; if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) ) 40014e88: 03 10 00 f3 sethi %hi(0x4003cc00), %g1 40014e8c: c4 00 63 18 ld [ %g1 + 0x318 ], %g2 ! 4003cf18 <_ISR_Nest_level> 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; 40014e90: 82 10 20 01 mov 1, %g1 if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) ) 40014e94: 80 a0 a0 00 cmp %g2, 0 40014e98: 02 80 00 0b be 40014ec4 40014e9c: c2 2c 20 74 stb %g1, [ %l0 + 0x74 ] 40014ea0: 05 10 00 f3 sethi %hi(0x4003cc00), %g2 40014ea4: c4 00 a3 3c ld [ %g2 + 0x33c ], %g2 ! 4003cf3c <_Thread_Executing> 40014ea8: 80 a4 00 02 cmp %l0, %g2 40014eac: 12 80 00 06 bne 40014ec4 <== NEVER TAKEN 40014eb0: 05 10 00 f3 sethi %hi(0x4003cc00), %g2 _ISR_Signals_to_thread_executing = true; 40014eb4: 10 80 00 04 b 40014ec4 40014eb8: c2 28 a3 d8 stb %g1, [ %g2 + 0x3d8 ] ! 4003cfd8 <_ISR_Signals_to_thread_executing> } else { _ASR_Post_signals( signal_set, &asr->signals_pending ); 40014ebc: 7f ff ff d3 call 40014e08 <_ASR_Post_signals> 40014ec0: 92 02 60 18 add %o1, 0x18, %o1 } _Thread_Enable_dispatch(); 40014ec4: 40 00 0f ed call 40018e78 <_Thread_Enable_dispatch> 40014ec8: 01 00 00 00 nop return RTEMS_SUCCESSFUL; 40014ecc: 10 80 00 05 b 40014ee0 40014ed0: 82 10 20 00 clr %g1 ! 0 } _Thread_Enable_dispatch(); 40014ed4: 40 00 0f e9 call 40018e78 <_Thread_Enable_dispatch> 40014ed8: 01 00 00 00 nop 40014edc: 82 10 20 0b mov 0xb, %g1 ! b case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 40014ee0: 81 c7 e0 08 ret 40014ee4: 91 e8 00 01 restore %g0, %g1, %o0 =============================================================================== 40002c20 : * rtems_stack_checker_Begin_extension */ void rtems_stack_checker_begin_extension( Thread_Control *the_thread ) { 40002c20: 9d e3 bf a0 save %sp, -96, %sp Stack_check_Control *the_pattern; if ( the_thread->Object.id == 0 ) /* skip system tasks */ 40002c24: c2 06 20 08 ld [ %i0 + 8 ], %g1 40002c28: 80 a0 60 00 cmp %g1, 0 40002c2c: 02 80 00 07 be 40002c48 <== NEVER TAKEN 40002c30: 13 10 00 72 sethi %hi(0x4001c800), %o1 return; the_pattern = Stack_check_Get_pattern_area(&the_thread->Start.Initial_stack); *the_pattern = Stack_check_Pattern; 40002c34: d0 06 20 c4 ld [ %i0 + 0xc4 ], %o0 40002c38: 90 02 20 08 add %o0, 8, %o0 40002c3c: 92 12 61 2c or %o1, 0x12c, %o1 40002c40: 40 00 31 15 call 4000f094 40002c44: 94 10 20 10 mov 0x10, %o2 40002c48: 81 c7 e0 08 ret 40002c4c: 81 e8 00 00 restore =============================================================================== 4000308c : */ bool rtems_stack_checker_create_extension( Thread_Control *running __attribute__((unused)), Thread_Control *the_thread ) { 4000308c: 9d e3 bf a0 save %sp, -96, %sp Stack_check_Initialize(); 40003090: 7f ff ff d8 call 40002ff0 40003094: 01 00 00 00 nop if (the_thread) 40003098: 80 a6 60 00 cmp %i1, 0 4000309c: 02 80 00 06 be 400030b4 <== NEVER TAKEN 400030a0: 01 00 00 00 nop Stack_check_Dope_stack(&the_thread->Start.Initial_stack); 400030a4: d4 06 60 c0 ld [ %i1 + 0xc0 ], %o2 400030a8: d0 06 60 c4 ld [ %i1 + 0xc4 ], %o0 400030ac: 40 00 30 39 call 4000f190 400030b0: 92 10 20 a5 mov 0xa5, %o1 return true; } 400030b4: 81 c7 e0 08 ret 400030b8: 91 e8 20 01 restore %g0, 1, %o0 =============================================================================== 40002efc : /* * Check if blown */ bool rtems_stack_checker_is_blown( void ) { 40002efc: 9d e3 bf a0 save %sp, -96, %sp Stack_Control *the_stack = &_Thread_Executing->Start.Initial_stack; 40002f00: 03 10 00 72 sethi %hi(0x4001c800), %g1 40002f04: c2 00 63 cc ld [ %g1 + 0x3cc ], %g1 ! 4001cbcc <_Thread_Executing> ) { #if defined(__GNUC__) void *sp = __builtin_frame_address(0); if ( sp < the_stack->area ) { 40002f08: d0 00 60 c4 ld [ %g1 + 0xc4 ], %o0 40002f0c: 80 a7 80 08 cmp %fp, %o0 40002f10: 0a 80 00 06 bcs 40002f28 <== NEVER TAKEN 40002f14: a0 10 20 00 clr %l0 } /* * Check if blown */ bool rtems_stack_checker_is_blown( void ) 40002f18: c2 00 60 c0 ld [ %g1 + 0xc0 ], %g1 40002f1c: 82 02 00 01 add %o0, %g1, %g1 40002f20: 80 a0 40 1e cmp %g1, %fp 40002f24: a0 60 3f ff subx %g0, -1, %l0 /* * The stack checker must be initialized before the pattern is there * to check. */ if ( Stack_check_Initialized ) { 40002f28: 03 10 00 71 sethi %hi(0x4001c400), %g1 40002f2c: c2 00 62 58 ld [ %g1 + 0x258 ], %g1 ! 4001c658 40002f30: 80 a0 60 00 cmp %g1, 0 40002f34: 02 80 00 09 be 40002f58 <== NEVER TAKEN 40002f38: 92 10 20 01 mov 1, %o1 pattern_ok = (!memcmp( 40002f3c: 90 02 20 08 add %o0, 8, %o0 40002f40: 13 10 00 72 sethi %hi(0x4001c800), %o1 40002f44: 94 10 20 10 mov 0x10, %o2 40002f48: 40 00 30 22 call 4000efd0 40002f4c: 92 12 61 2c or %o1, 0x12c, %o1 40002f50: 80 a0 00 08 cmp %g0, %o0 40002f54: 92 60 3f ff subx %g0, -1, %o1 } /* * The Stack Pointer and the Pattern Area are OK so return false. */ if ( sp_ok && pattern_ok ) 40002f58: 80 8c 20 ff btst 0xff, %l0 40002f5c: 02 80 00 04 be 40002f6c <== NEVER TAKEN 40002f60: 80 8a 60 ff btst 0xff, %o1 40002f64: 12 80 00 07 bne 40002f80 <== ALWAYS TAKEN 40002f68: b0 10 20 00 clr %i0 return false; /* * Let's report as much as we can. */ Stack_check_report_blown_task( _Thread_Executing, pattern_ok ); 40002f6c: 03 10 00 72 sethi %hi(0x4001c800), %g1 <== NOT EXECUTED 40002f70: d0 00 63 cc ld [ %g1 + 0x3cc ], %o0 ! 4001cbcc <_Thread_Executing><== NOT EXECUTED 40002f74: 92 0a 60 01 and %o1, 1, %o1 <== NOT EXECUTED 40002f78: 7f ff ff b7 call 40002e54 <== NOT EXECUTED 40002f7c: b0 10 20 01 mov 1, %i0 <== NOT EXECUTED return true; } 40002f80: 81 c7 e0 08 ret 40002f84: 81 e8 00 00 restore =============================================================================== 40002e38 : void rtems_stack_checker_report_usage( void ) { rtems_stack_checker_report_usage_with_plugin( NULL, printk_plugin ); 40002e38: 13 10 00 10 sethi %hi(0x40004000), %o1 <== NOT EXECUTED 40002e3c: 90 10 20 00 clr %o0 <== NOT EXECUTED 40002e40: 92 12 61 50 or %o1, 0x150, %o1 <== NOT EXECUTED 40002e44: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 40002e48: 7f ff ff e6 call 40002de0 <== NOT EXECUTED 40002e4c: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED =============================================================================== 40002de0 : void rtems_stack_checker_report_usage_with_plugin( void *context, rtems_printk_plugin_t print ) { 40002de0: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED print_context = context; 40002de4: 23 10 00 71 sethi %hi(0x4001c400), %l1 <== NOT EXECUTED print_handler = print; 40002de8: 21 10 00 71 sethi %hi(0x4001c400), %l0 <== NOT EXECUTED void rtems_stack_checker_report_usage_with_plugin( void *context, rtems_printk_plugin_t print ) { print_context = context; 40002dec: f0 24 62 5c st %i0, [ %l1 + 0x25c ] <== NOT EXECUTED print_handler = print; 40002df0: f2 24 22 60 st %i1, [ %l0 + 0x260 ] <== NOT EXECUTED (*print)( context, "Stack usage by thread\n"); 40002df4: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 40002df8: 13 10 00 6c sethi %hi(0x4001b000), %o1 <== NOT EXECUTED 40002dfc: 9f c6 40 00 call %i1 <== NOT EXECUTED 40002e00: 92 12 60 10 or %o1, 0x10, %o1 ! 4001b010 <__FUNCTION__.5737+0x250><== NOT EXECUTED (*print)( context, 40002e04: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 40002e08: 13 10 00 6c sethi %hi(0x4001b000), %o1 <== NOT EXECUTED 40002e0c: 9f c6 40 00 call %i1 <== NOT EXECUTED 40002e10: 92 12 60 28 or %o1, 0x28, %o1 ! 4001b028 <__FUNCTION__.5737+0x268><== 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 ); 40002e14: 11 10 00 0b sethi %hi(0x40002c00), %o0 <== NOT EXECUTED 40002e18: 40 00 13 7b call 40007c04 <== NOT EXECUTED 40002e1c: 90 12 20 90 or %o0, 0x90, %o0 ! 40002c90 <== NOT EXECUTED /* dump interrupt stack info if any */ Stack_check_Dump_threads_usage((Thread_Control *) -1); 40002e20: 7f ff ff 9c call 40002c90 <== NOT EXECUTED 40002e24: 90 10 3f ff mov -1, %o0 <== NOT EXECUTED print_context = NULL; 40002e28: c0 24 62 5c clr [ %l1 + 0x25c ] <== NOT EXECUTED print_handler = NULL; 40002e2c: c0 24 22 60 clr [ %l0 + 0x260 ] <== NOT EXECUTED } 40002e30: 81 c7 e0 08 ret <== NOT EXECUTED 40002e34: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40002f88 : */ void rtems_stack_checker_switch_extension( Thread_Control *running __attribute__((unused)), Thread_Control *heir __attribute__((unused)) ) { 40002f88: 9d e3 bf a0 save %sp, -96, %sp 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; 40002f8c: d0 06 20 c4 ld [ %i0 + 0xc4 ], %o0 ) { #if defined(__GNUC__) void *sp = __builtin_frame_address(0); if ( sp < the_stack->area ) { 40002f90: 80 a7 80 08 cmp %fp, %o0 40002f94: 0a 80 00 06 bcs 40002fac <== NEVER TAKEN 40002f98: a0 10 20 00 clr %l0 } /* * rtems_stack_checker_switch_extension */ void rtems_stack_checker_switch_extension( 40002f9c: c2 06 20 c0 ld [ %i0 + 0xc0 ], %g1 40002fa0: 82 02 00 01 add %o0, %g1, %g1 40002fa4: 80 a0 40 1e cmp %g1, %fp 40002fa8: a0 60 3f ff subx %g0, -1, %l0 /* * 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, 40002fac: 90 02 20 08 add %o0, 8, %o0 40002fb0: 13 10 00 72 sethi %hi(0x4001c800), %o1 40002fb4: 94 10 20 10 mov 0x10, %o2 40002fb8: 40 00 30 06 call 4000efd0 40002fbc: 92 12 61 2c or %o1, 0x12c, %o1 40002fc0: 80 a0 00 08 cmp %g0, %o0 40002fc4: b2 60 3f ff subx %g0, -1, %i1 (void *) Stack_check_Pattern.pattern, PATTERN_SIZE_BYTES)); if ( !sp_ok || !pattern_ok ) { 40002fc8: 80 8c 20 ff btst 0xff, %l0 40002fcc: 02 80 00 04 be 40002fdc <== NEVER TAKEN 40002fd0: 80 a6 60 00 cmp %i1, 0 40002fd4: 12 80 00 05 bne 40002fe8 <== ALWAYS TAKEN 40002fd8: 01 00 00 00 nop Stack_check_report_blown_task( running, pattern_ok ); 40002fdc: b2 0e 60 01 and %i1, 1, %i1 <== NOT EXECUTED 40002fe0: 7f ff ff 9d call 40002e54 <== NOT EXECUTED 40002fe4: 81 e8 00 00 restore <== NOT EXECUTED 40002fe8: 81 c7 e0 08 ret 40002fec: 81 e8 00 00 restore =============================================================================== 4000d278 : #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { 4000d278: 9d e3 bf 98 save %sp, -104, %sp 4000d27c: a4 10 00 18 mov %i0, %l2 STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 4000d280: 80 a6 60 00 cmp %i1, 0 4000d284: 02 80 00 24 be 4000d314 4000d288: b0 10 20 09 mov 9, %i0 return RTEMS_INVALID_ADDRESS; errno = 0; 4000d28c: 40 00 08 d5 call 4000f5e0 <__errno> 4000d290: 01 00 00 00 nop *n = 0; #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); 4000d294: 92 07 bf fc add %fp, -4, %o1 char *end; if ( !n ) return RTEMS_INVALID_ADDRESS; errno = 0; 4000d298: c0 22 00 00 clr [ %o0 ] *n = 0; 4000d29c: c0 26 40 00 clr [ %i1 ] 4000d2a0: c0 26 60 04 clr [ %i1 + 4 ] #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); 4000d2a4: 40 00 14 4b call 400123d0 4000d2a8: 90 10 00 12 mov %l2, %o0 #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 ) 4000d2ac: 80 a6 a0 00 cmp %i2, 0 errno = 0; *n = 0; #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); 4000d2b0: a0 10 00 08 mov %o0, %l0 #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 ) 4000d2b4: 02 80 00 04 be 4000d2c4 4000d2b8: a2 10 00 09 mov %o1, %l1 *endptr = end; 4000d2bc: c2 07 bf fc ld [ %fp + -4 ], %g1 4000d2c0: c2 26 80 00 st %g1, [ %i2 ] /* nothing was converted */ if ( end == s ) 4000d2c4: c2 07 bf fc ld [ %fp + -4 ], %g1 4000d2c8: 80 a0 40 12 cmp %g1, %l2 4000d2cc: 02 80 00 12 be 4000d314 4000d2d0: b0 10 20 0b mov 0xb, %i0 return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 4000d2d4: 03 10 00 7e sethi %hi(0x4001f800), %g1 4000d2d8: d4 18 61 c8 ldd [ %g1 + 0x1c8 ], %o2 ! 4001f9c8 <_CPU_Trap_slot_template+0x14> 4000d2dc: 90 10 00 10 mov %l0, %o0 4000d2e0: 40 00 3c 97 call 4001c53c <__gtdf2> 4000d2e4: 92 10 00 11 mov %l1, %o1 4000d2e8: 80 a2 20 00 cmp %o0, 0 4000d2ec: 24 80 00 09 ble,a 4000d310 4000d2f0: e0 3e 40 00 std %l0, [ %i1 ] 4000d2f4: 40 00 08 bb call 4000f5e0 <__errno> 4000d2f8: b0 10 20 0a mov 0xa, %i0 4000d2fc: c2 02 00 00 ld [ %o0 ], %g1 4000d300: 80 a0 60 22 cmp %g1, 0x22 4000d304: 02 80 00 04 be 4000d314 <== ALWAYS TAKEN 4000d308: 01 00 00 00 nop #endif #if defined(STRING_TO_POINTER) *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; 4000d30c: e0 3e 40 00 std %l0, [ %i1 ] <== NOT EXECUTED 4000d310: b0 10 20 00 clr %i0 #endif return RTEMS_SUCCESSFUL; } 4000d314: 81 c7 e0 08 ret 4000d318: 81 e8 00 00 restore =============================================================================== 4000d31c : #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { 4000d31c: 9d e3 bf 98 save %sp, -104, %sp 4000d320: a0 10 00 18 mov %i0, %l0 STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 4000d324: 80 a6 60 00 cmp %i1, 0 4000d328: 02 80 00 21 be 4000d3ac 4000d32c: b0 10 20 09 mov 9, %i0 return RTEMS_INVALID_ADDRESS; errno = 0; 4000d330: 40 00 08 ac call 4000f5e0 <__errno> 4000d334: 01 00 00 00 nop *n = 0; #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); 4000d338: 92 07 bf fc add %fp, -4, %o1 char *end; if ( !n ) return RTEMS_INVALID_ADDRESS; errno = 0; 4000d33c: c0 22 00 00 clr [ %o0 ] *n = 0; 4000d340: c0 26 40 00 clr [ %i1 ] #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); 4000d344: 40 00 14 10 call 40012384 4000d348: 90 10 00 10 mov %l0, %o0 #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 ) 4000d34c: 80 a6 a0 00 cmp %i2, 0 4000d350: 02 80 00 04 be 4000d360 4000d354: a2 10 00 08 mov %o0, %l1 *endptr = end; 4000d358: c2 07 bf fc ld [ %fp + -4 ], %g1 4000d35c: c2 26 80 00 st %g1, [ %i2 ] /* nothing was converted */ if ( end == s ) 4000d360: c2 07 bf fc ld [ %fp + -4 ], %g1 4000d364: 80 a0 40 10 cmp %g1, %l0 4000d368: 02 80 00 11 be 4000d3ac 4000d36c: b0 10 20 0b mov 0xb, %i0 return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 4000d370: 90 10 00 11 mov %l1, %o0 4000d374: 13 1f df ff sethi %hi(0x7f7ffc00), %o1 4000d378: 40 00 39 ce call 4001bab0 <__gtsf2> 4000d37c: 92 12 63 ff or %o1, 0x3ff, %o1 ! 7f7fffff 4000d380: 80 a2 20 00 cmp %o0, 0 4000d384: 24 80 00 09 ble,a 4000d3a8 4000d388: e2 26 40 00 st %l1, [ %i1 ] 4000d38c: 40 00 08 95 call 4000f5e0 <__errno> 4000d390: b0 10 20 0a mov 0xa, %i0 4000d394: c2 02 00 00 ld [ %o0 ], %g1 4000d398: 80 a0 60 22 cmp %g1, 0x22 4000d39c: 02 80 00 04 be 4000d3ac <== ALWAYS TAKEN 4000d3a0: 01 00 00 00 nop #endif #if defined(STRING_TO_POINTER) *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; 4000d3a4: e2 26 40 00 st %l1, [ %i1 ] <== NOT EXECUTED 4000d3a8: b0 10 20 00 clr %i0 #endif return RTEMS_SUCCESSFUL; } 4000d3ac: 81 c7 e0 08 ret 4000d3b0: 81 e8 00 00 restore =============================================================================== 4000d3b4 : #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { 4000d3b4: 9d e3 bf 98 save %sp, -104, %sp 4000d3b8: a0 10 00 18 mov %i0, %l0 STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 4000d3bc: 80 a6 60 00 cmp %i1, 0 4000d3c0: 02 80 00 20 be 4000d440 4000d3c4: b0 10 20 09 mov 9, %i0 return RTEMS_INVALID_ADDRESS; errno = 0; 4000d3c8: 40 00 08 86 call 4000f5e0 <__errno> 4000d3cc: 01 00 00 00 nop 4000d3d0: c0 22 00 00 clr [ %o0 ] *n = 0; 4000d3d4: c0 26 40 00 clr [ %i1 ] #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 ); 4000d3d8: 94 10 00 1b mov %i3, %o2 4000d3dc: 90 10 00 10 mov %l0, %o0 4000d3e0: 40 00 14 87 call 400125fc 4000d3e4: 92 07 bf fc add %fp, -4, %o1 #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 4000d3e8: 80 a6 a0 00 cmp %i2, 0 4000d3ec: 02 80 00 04 be 4000d3fc 4000d3f0: a2 10 00 08 mov %o0, %l1 *endptr = end; 4000d3f4: c2 07 bf fc ld [ %fp + -4 ], %g1 4000d3f8: c2 26 80 00 st %g1, [ %i2 ] /* nothing was converted */ if ( end == s ) 4000d3fc: c2 07 bf fc ld [ %fp + -4 ], %g1 4000d400: 80 a0 40 10 cmp %g1, %l0 4000d404: 02 80 00 0f be 4000d440 4000d408: b0 10 20 0b mov 0xb, %i0 return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 4000d40c: 03 1f ff ff sethi %hi(0x7ffffc00), %g1 4000d410: 82 10 63 ff or %g1, 0x3ff, %g1 ! 7fffffff 4000d414: 80 a4 40 01 cmp %l1, %g1 4000d418: 32 80 00 09 bne,a 4000d43c 4000d41c: e2 26 40 00 st %l1, [ %i1 ] 4000d420: 40 00 08 70 call 4000f5e0 <__errno> 4000d424: b0 10 20 0a mov 0xa, %i0 4000d428: c2 02 00 00 ld [ %o0 ], %g1 4000d42c: 80 a0 60 22 cmp %g1, 0x22 4000d430: 02 80 00 04 be 4000d440 <== ALWAYS TAKEN 4000d434: 01 00 00 00 nop #endif #if defined(STRING_TO_POINTER) *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; 4000d438: e2 26 40 00 st %l1, [ %i1 ] <== NOT EXECUTED 4000d43c: b0 10 20 00 clr %i0 #endif return RTEMS_SUCCESSFUL; } 4000d440: 81 c7 e0 08 ret 4000d444: 81 e8 00 00 restore =============================================================================== 4000d50c : #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { 4000d50c: 9d e3 bf 98 save %sp, -104, %sp 4000d510: a0 10 00 18 mov %i0, %l0 STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 4000d514: 80 a6 60 00 cmp %i1, 0 4000d518: 02 80 00 23 be 4000d5a4 4000d51c: b0 10 20 09 mov 9, %i0 return RTEMS_INVALID_ADDRESS; errno = 0; 4000d520: 40 00 08 30 call 4000f5e0 <__errno> 4000d524: 01 00 00 00 nop #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 ); 4000d528: 94 10 00 1b mov %i3, %o2 char *end; if ( !n ) return RTEMS_INVALID_ADDRESS; errno = 0; 4000d52c: c0 22 00 00 clr [ %o0 ] *n = 0; 4000d530: c0 26 40 00 clr [ %i1 ] #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 ); 4000d534: 90 10 00 10 mov %l0, %o0 4000d538: 40 00 14 31 call 400125fc 4000d53c: 92 07 bf fc add %fp, -4, %o1 #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 4000d540: 80 a6 a0 00 cmp %i2, 0 4000d544: 02 80 00 04 be 4000d554 4000d548: a2 10 00 08 mov %o0, %l1 *endptr = end; 4000d54c: c2 07 bf fc ld [ %fp + -4 ], %g1 4000d550: c2 26 80 00 st %g1, [ %i2 ] /* nothing was converted */ if ( end == s ) 4000d554: c2 07 bf fc ld [ %fp + -4 ], %g1 4000d558: 80 a0 40 10 cmp %g1, %l0 4000d55c: 02 80 00 12 be 4000d5a4 4000d560: b0 10 20 0b mov 0xb, %i0 return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 4000d564: 03 1f ff ff sethi %hi(0x7ffffc00), %g1 4000d568: 82 10 63 ff or %g1, 0x3ff, %g1 ! 7fffffff 4000d56c: 80 a4 40 01 cmp %l1, %g1 4000d570: 02 80 00 05 be 4000d584 4000d574: 03 20 00 00 sethi %hi(0x80000000), %g1 return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MIN /* there was an underflow */ if ( (result == STRING_TO_MIN) && (errno == ERANGE)) 4000d578: 80 a4 40 01 cmp %l1, %g1 4000d57c: 32 80 00 09 bne,a 4000d5a0 4000d580: e2 26 40 00 st %l1, [ %i1 ] 4000d584: 40 00 08 17 call 4000f5e0 <__errno> 4000d588: 01 00 00 00 nop 4000d58c: c2 02 00 00 ld [ %o0 ], %g1 4000d590: 80 a0 60 22 cmp %g1, 0x22 4000d594: 22 80 00 04 be,a 4000d5a4 <== ALWAYS TAKEN 4000d598: b0 10 20 0a mov 0xa, %i0 #endif #if defined(STRING_TO_POINTER) *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; 4000d59c: e2 26 40 00 st %l1, [ %i1 ] <== NOT EXECUTED 4000d5a0: b0 10 20 00 clr %i0 #endif return RTEMS_SUCCESSFUL; } 4000d5a4: 81 c7 e0 08 ret 4000d5a8: 81 e8 00 00 restore =============================================================================== 4000d448 : #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { 4000d448: 9d e3 bf 98 save %sp, -104, %sp 4000d44c: a0 10 00 18 mov %i0, %l0 STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 4000d450: 80 a6 60 00 cmp %i1, 0 4000d454: 02 80 00 2c be 4000d504 4000d458: b0 10 20 09 mov 9, %i0 return RTEMS_INVALID_ADDRESS; errno = 0; 4000d45c: 40 00 08 61 call 4000f5e0 <__errno> 4000d460: 01 00 00 00 nop #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 ); 4000d464: 94 10 00 1b mov %i3, %o2 char *end; if ( !n ) return RTEMS_INVALID_ADDRESS; errno = 0; 4000d468: c0 22 00 00 clr [ %o0 ] *n = 0; 4000d46c: c0 26 40 00 clr [ %i1 ] 4000d470: c0 26 60 04 clr [ %i1 + 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 ); 4000d474: 90 10 00 10 mov %l0, %o0 4000d478: 40 00 14 6b call 40012624 4000d47c: 92 07 bf fc add %fp, -4, %o1 #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 4000d480: 80 a6 a0 00 cmp %i2, 0 #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 ); 4000d484: a2 10 00 08 mov %o0, %l1 #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 4000d488: 02 80 00 04 be 4000d498 4000d48c: a4 10 00 09 mov %o1, %l2 *endptr = end; 4000d490: c2 07 bf fc ld [ %fp + -4 ], %g1 4000d494: c2 26 80 00 st %g1, [ %i2 ] /* nothing was converted */ if ( end == s ) 4000d498: c2 07 bf fc ld [ %fp + -4 ], %g1 4000d49c: 80 a0 40 10 cmp %g1, %l0 4000d4a0: 02 80 00 19 be 4000d504 4000d4a4: b0 10 20 0b mov 0xb, %i0 return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 4000d4a8: 03 1f ff ff sethi %hi(0x7ffffc00), %g1 4000d4ac: 82 10 63 ff or %g1, 0x3ff, %g1 ! 7fffffff 4000d4b0: 80 a4 40 01 cmp %l1, %g1 4000d4b4: 12 80 00 05 bne 4000d4c8 4000d4b8: 03 20 00 00 sethi %hi(0x80000000), %g1 4000d4bc: 80 a4 bf ff cmp %l2, -1 4000d4c0: 02 80 00 08 be 4000d4e0 <== ALWAYS TAKEN 4000d4c4: 01 00 00 00 nop return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MIN /* there was an underflow */ if ( (result == STRING_TO_MIN) && (errno == ERANGE)) 4000d4c8: 80 a4 40 01 cmp %l1, %g1 4000d4cc: 32 80 00 0c bne,a 4000d4fc 4000d4d0: e4 26 60 04 st %l2, [ %i1 + 4 ] 4000d4d4: 80 a4 a0 00 cmp %l2, 0 4000d4d8: 32 80 00 09 bne,a 4000d4fc <== NEVER TAKEN 4000d4dc: e4 26 60 04 st %l2, [ %i1 + 4 ] <== NOT EXECUTED 4000d4e0: 40 00 08 40 call 4000f5e0 <__errno> 4000d4e4: 01 00 00 00 nop 4000d4e8: c2 02 00 00 ld [ %o0 ], %g1 4000d4ec: 80 a0 60 22 cmp %g1, 0x22 4000d4f0: 22 80 00 05 be,a 4000d504 <== ALWAYS TAKEN 4000d4f4: b0 10 20 0a mov 0xa, %i0 #endif #if defined(STRING_TO_POINTER) *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; 4000d4f8: e4 26 60 04 st %l2, [ %i1 + 4 ] <== NOT EXECUTED 4000d4fc: e2 26 40 00 st %l1, [ %i1 ] 4000d500: b0 10 20 00 clr %i0 #endif return RTEMS_SUCCESSFUL; } 4000d504: 81 c7 e0 08 ret 4000d508: 81 e8 00 00 restore =============================================================================== 4000d5ac : #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { 4000d5ac: 9d e3 bf 98 save %sp, -104, %sp 4000d5b0: a0 10 00 18 mov %i0, %l0 STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 4000d5b4: 80 a6 60 00 cmp %i1, 0 4000d5b8: 02 80 00 1e be 4000d630 4000d5bc: b0 10 20 09 mov 9, %i0 return RTEMS_INVALID_ADDRESS; errno = 0; 4000d5c0: 40 00 08 08 call 4000f5e0 <__errno> 4000d5c4: 01 00 00 00 nop *n = 0; #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); #elif defined(STRING_TO_POINTER) result = STRING_TO_METHOD( s, &end, 16 ); 4000d5c8: 92 07 bf fc add %fp, -4, %o1 char *end; if ( !n ) return RTEMS_INVALID_ADDRESS; errno = 0; 4000d5cc: c0 22 00 00 clr [ %o0 ] *n = 0; 4000d5d0: c0 26 40 00 clr [ %i1 ] #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); #elif defined(STRING_TO_POINTER) result = STRING_TO_METHOD( s, &end, 16 ); 4000d5d4: 90 10 00 10 mov %l0, %o0 4000d5d8: 40 00 15 41 call 40012adc 4000d5dc: 94 10 20 10 mov 0x10, %o2 #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 ) 4000d5e0: 80 a6 a0 00 cmp %i2, 0 4000d5e4: 02 80 00 04 be 4000d5f4 4000d5e8: a2 10 00 08 mov %o0, %l1 *endptr = end; 4000d5ec: c2 07 bf fc ld [ %fp + -4 ], %g1 4000d5f0: c2 26 80 00 st %g1, [ %i2 ] /* nothing was converted */ if ( end == s ) 4000d5f4: c2 07 bf fc ld [ %fp + -4 ], %g1 4000d5f8: 80 a0 40 10 cmp %g1, %l0 4000d5fc: 02 80 00 0d be 4000d630 4000d600: b0 10 20 0b mov 0xb, %i0 return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 4000d604: 80 a4 7f ff cmp %l1, -1 4000d608: 32 80 00 09 bne,a 4000d62c <== ALWAYS TAKEN 4000d60c: e2 26 40 00 st %l1, [ %i1 ] 4000d610: 40 00 07 f4 call 4000f5e0 <__errno> <== NOT EXECUTED 4000d614: b0 10 20 0a mov 0xa, %i0 <== NOT EXECUTED 4000d618: c2 02 00 00 ld [ %o0 ], %g1 <== NOT EXECUTED 4000d61c: 80 a0 60 22 cmp %g1, 0x22 <== NOT EXECUTED 4000d620: 02 80 00 04 be 4000d630 <== NOT EXECUTED 4000d624: 01 00 00 00 nop <== NOT EXECUTED if ( (result == STRING_TO_MIN) && (errno == ERANGE)) return RTEMS_INVALID_NUMBER; #endif #if defined(STRING_TO_POINTER) *n = (STRING_TO_TYPE) (uintptr_t)result; 4000d628: e2 26 40 00 st %l1, [ %i1 ] <== NOT EXECUTED 4000d62c: b0 10 20 00 clr %i0 #else *n = (STRING_TO_TYPE) result; #endif return RTEMS_SUCCESSFUL; } 4000d630: 81 c7 e0 08 ret 4000d634: 81 e8 00 00 restore =============================================================================== 4000d69c : #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { 4000d69c: 9d e3 bf 98 save %sp, -104, %sp 4000d6a0: a0 10 00 18 mov %i0, %l0 STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 4000d6a4: 80 a6 60 00 cmp %i1, 0 4000d6a8: 02 80 00 1e be 4000d720 4000d6ac: b0 10 20 09 mov 9, %i0 return RTEMS_INVALID_ADDRESS; errno = 0; 4000d6b0: 40 00 07 cc call 4000f5e0 <__errno> 4000d6b4: 01 00 00 00 nop 4000d6b8: c0 22 00 00 clr [ %o0 ] *n = 0; 4000d6bc: c0 26 40 00 clr [ %i1 ] #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 ); 4000d6c0: 94 10 00 1b mov %i3, %o2 4000d6c4: 90 10 00 10 mov %l0, %o0 4000d6c8: 40 00 15 05 call 40012adc 4000d6cc: 92 07 bf fc add %fp, -4, %o1 #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 4000d6d0: 80 a6 a0 00 cmp %i2, 0 4000d6d4: 02 80 00 04 be 4000d6e4 4000d6d8: a2 10 00 08 mov %o0, %l1 *endptr = end; 4000d6dc: c2 07 bf fc ld [ %fp + -4 ], %g1 4000d6e0: c2 26 80 00 st %g1, [ %i2 ] /* nothing was converted */ if ( end == s ) 4000d6e4: c2 07 bf fc ld [ %fp + -4 ], %g1 4000d6e8: 80 a0 40 10 cmp %g1, %l0 4000d6ec: 02 80 00 0d be 4000d720 4000d6f0: b0 10 20 0b mov 0xb, %i0 return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 4000d6f4: 80 a4 7f ff cmp %l1, -1 4000d6f8: 32 80 00 09 bne,a 4000d71c 4000d6fc: e2 26 40 00 st %l1, [ %i1 ] 4000d700: 40 00 07 b8 call 4000f5e0 <__errno> 4000d704: b0 10 20 0a mov 0xa, %i0 4000d708: c2 02 00 00 ld [ %o0 ], %g1 4000d70c: 80 a0 60 22 cmp %g1, 0x22 4000d710: 02 80 00 04 be 4000d720 <== ALWAYS TAKEN 4000d714: 01 00 00 00 nop #endif #if defined(STRING_TO_POINTER) *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; 4000d718: e2 26 40 00 st %l1, [ %i1 ] <== NOT EXECUTED 4000d71c: b0 10 20 00 clr %i0 #endif return RTEMS_SUCCESSFUL; } 4000d720: 81 c7 e0 08 ret 4000d724: 81 e8 00 00 restore =============================================================================== 4000d7cc : #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { 4000d7cc: 9d e3 bf 98 save %sp, -104, %sp 4000d7d0: a0 10 00 18 mov %i0, %l0 STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 4000d7d4: 80 a6 60 00 cmp %i1, 0 4000d7d8: 02 80 00 1e be 4000d850 4000d7dc: b0 10 20 09 mov 9, %i0 return RTEMS_INVALID_ADDRESS; errno = 0; 4000d7e0: 40 00 07 80 call 4000f5e0 <__errno> 4000d7e4: 01 00 00 00 nop #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 ); 4000d7e8: 94 10 00 1b mov %i3, %o2 char *end; if ( !n ) return RTEMS_INVALID_ADDRESS; errno = 0; 4000d7ec: c0 22 00 00 clr [ %o0 ] *n = 0; 4000d7f0: c0 26 40 00 clr [ %i1 ] #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 ); 4000d7f4: 90 10 00 10 mov %l0, %o0 4000d7f8: 40 00 14 b9 call 40012adc 4000d7fc: 92 07 bf fc add %fp, -4, %o1 #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 4000d800: 80 a6 a0 00 cmp %i2, 0 4000d804: 02 80 00 04 be 4000d814 4000d808: a2 10 00 08 mov %o0, %l1 *endptr = end; 4000d80c: c2 07 bf fc ld [ %fp + -4 ], %g1 4000d810: c2 26 80 00 st %g1, [ %i2 ] /* nothing was converted */ if ( end == s ) 4000d814: c2 07 bf fc ld [ %fp + -4 ], %g1 4000d818: 80 a0 40 10 cmp %g1, %l0 4000d81c: 02 80 00 0d be 4000d850 4000d820: b0 10 20 0b mov 0xb, %i0 return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 4000d824: 80 a4 7f ff cmp %l1, -1 4000d828: 32 80 00 09 bne,a 4000d84c 4000d82c: e2 26 40 00 st %l1, [ %i1 ] 4000d830: 40 00 07 6c call 4000f5e0 <__errno> 4000d834: b0 10 20 0a mov 0xa, %i0 4000d838: c2 02 00 00 ld [ %o0 ], %g1 4000d83c: 80 a0 60 22 cmp %g1, 0x22 4000d840: 02 80 00 04 be 4000d850 <== ALWAYS TAKEN 4000d844: 01 00 00 00 nop #endif #if defined(STRING_TO_POINTER) *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; 4000d848: e2 26 40 00 st %l1, [ %i1 ] <== NOT EXECUTED 4000d84c: b0 10 20 00 clr %i0 #endif return RTEMS_SUCCESSFUL; } 4000d850: 81 c7 e0 08 ret 4000d854: 81 e8 00 00 restore =============================================================================== 4000d728 : #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { 4000d728: 9d e3 bf 98 save %sp, -104, %sp 4000d72c: a0 10 00 18 mov %i0, %l0 STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 4000d730: 80 a6 60 00 cmp %i1, 0 4000d734: 02 80 00 24 be 4000d7c4 4000d738: b0 10 20 09 mov 9, %i0 return RTEMS_INVALID_ADDRESS; errno = 0; 4000d73c: 40 00 07 a9 call 4000f5e0 <__errno> 4000d740: 01 00 00 00 nop #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 ); 4000d744: 94 10 00 1b mov %i3, %o2 char *end; if ( !n ) return RTEMS_INVALID_ADDRESS; errno = 0; 4000d748: c0 22 00 00 clr [ %o0 ] *n = 0; 4000d74c: c0 26 40 00 clr [ %i1 ] 4000d750: c0 26 60 04 clr [ %i1 + 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 ); 4000d754: 90 10 00 10 mov %l0, %o0 4000d758: 40 00 14 eb call 40012b04 4000d75c: 92 07 bf fc add %fp, -4, %o1 #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 4000d760: 80 a6 a0 00 cmp %i2, 0 #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 ); 4000d764: a2 10 00 08 mov %o0, %l1 #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 4000d768: 02 80 00 04 be 4000d778 4000d76c: a4 10 00 09 mov %o1, %l2 *endptr = end; 4000d770: c2 07 bf fc ld [ %fp + -4 ], %g1 4000d774: c2 26 80 00 st %g1, [ %i2 ] /* nothing was converted */ if ( end == s ) 4000d778: c2 07 bf fc ld [ %fp + -4 ], %g1 4000d77c: 80 a0 40 10 cmp %g1, %l0 4000d780: 02 80 00 11 be 4000d7c4 4000d784: b0 10 20 0b mov 0xb, %i0 return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 4000d788: 80 a4 7f ff cmp %l1, -1 4000d78c: 32 80 00 0c bne,a 4000d7bc 4000d790: e4 26 60 04 st %l2, [ %i1 + 4 ] 4000d794: 80 a4 bf ff cmp %l2, -1 4000d798: 32 80 00 09 bne,a 4000d7bc <== NEVER TAKEN 4000d79c: e4 26 60 04 st %l2, [ %i1 + 4 ] <== NOT EXECUTED 4000d7a0: 40 00 07 90 call 4000f5e0 <__errno> 4000d7a4: b0 10 20 0a mov 0xa, %i0 4000d7a8: c2 02 00 00 ld [ %o0 ], %g1 4000d7ac: 80 a0 60 22 cmp %g1, 0x22 4000d7b0: 02 80 00 05 be 4000d7c4 <== ALWAYS TAKEN 4000d7b4: 01 00 00 00 nop #endif #if defined(STRING_TO_POINTER) *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; 4000d7b8: e4 26 60 04 st %l2, [ %i1 + 4 ] <== NOT EXECUTED 4000d7bc: e2 26 40 00 st %l1, [ %i1 ] 4000d7c0: b0 10 20 00 clr %i0 #endif return RTEMS_SUCCESSFUL; } 4000d7c4: 81 c7 e0 08 ret 4000d7c8: 81 e8 00 00 restore =============================================================================== 4000d6d8 : rtems_status_code rtems_task_mode( rtems_mode mode_set, rtems_mode mask, rtems_mode *previous_mode_set ) { 4000d6d8: 9d e3 bf a0 save %sp, -96, %sp ASR_Information *asr; bool is_asr_enabled = false; bool needs_asr_dispatching = false; rtems_mode old_mode; if ( !previous_mode_set ) 4000d6dc: 80 a6 a0 00 cmp %i2, 0 4000d6e0: 02 80 00 54 be 4000d830 4000d6e4: 82 10 20 09 mov 9, %g1 return RTEMS_INVALID_ADDRESS; executing = _Thread_Executing; 4000d6e8: 03 10 00 71 sethi %hi(0x4001c400), %g1 4000d6ec: e0 00 60 cc ld [ %g1 + 0xcc ], %l0 ! 4001c4cc <_Thread_Executing> api = executing->API_Extensions[ THREAD_API_RTEMS ]; asr = &api->Signal; old_mode = (executing->is_preemptible) ? RTEMS_PREEMPT : RTEMS_NO_PREEMPT; 4000d6f0: c4 0c 20 75 ldub [ %l0 + 0x75 ], %g2 if ( executing->budget_algorithm == THREAD_CPU_BUDGET_ALGORITHM_NONE ) 4000d6f4: c2 04 20 7c ld [ %l0 + 0x7c ], %g1 executing = _Thread_Executing; api = executing->API_Extensions[ THREAD_API_RTEMS ]; asr = &api->Signal; old_mode = (executing->is_preemptible) ? RTEMS_PREEMPT : RTEMS_NO_PREEMPT; 4000d6f8: 80 a0 00 02 cmp %g0, %g2 if ( !previous_mode_set ) return RTEMS_INVALID_ADDRESS; executing = _Thread_Executing; api = executing->API_Extensions[ THREAD_API_RTEMS ]; 4000d6fc: e2 04 21 5c ld [ %l0 + 0x15c ], %l1 asr = &api->Signal; old_mode = (executing->is_preemptible) ? RTEMS_PREEMPT : RTEMS_NO_PREEMPT; 4000d700: a4 60 3f ff subx %g0, -1, %l2 if ( executing->budget_algorithm == THREAD_CPU_BUDGET_ALGORITHM_NONE ) 4000d704: 80 a0 60 00 cmp %g1, 0 4000d708: 02 80 00 03 be 4000d714 4000d70c: a5 2c a0 08 sll %l2, 8, %l2 old_mode |= RTEMS_NO_TIMESLICE; else old_mode |= RTEMS_TIMESLICE; 4000d710: a4 14 a2 00 or %l2, 0x200, %l2 if ( !previous_mode_set ) return RTEMS_INVALID_ADDRESS; executing = _Thread_Executing; api = executing->API_Extensions[ THREAD_API_RTEMS ]; asr = &api->Signal; 4000d714: c2 0c 60 08 ldub [ %l1 + 8 ], %g1 4000d718: 80 a0 00 01 cmp %g0, %g1 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(); 4000d71c: 7f ff f1 cd call 40009e50 <_CPU_ISR_Get_level> 4000d720: a6 60 3f ff subx %g0, -1, %l3 if ( !previous_mode_set ) return RTEMS_INVALID_ADDRESS; executing = _Thread_Executing; api = executing->API_Extensions[ THREAD_API_RTEMS ]; asr = &api->Signal; 4000d724: a7 2c e0 0a sll %l3, 0xa, %l3 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; 4000d728: a6 14 c0 08 or %l3, %o0, %l3 old_mode |= _ISR_Get_level(); *previous_mode_set = old_mode; 4000d72c: a4 14 c0 12 or %l3, %l2, %l2 /* * These are generic thread scheduling characteristics. */ if ( mask & RTEMS_PREEMPT_MASK ) 4000d730: 80 8e 61 00 btst 0x100, %i1 4000d734: 02 80 00 06 be 4000d74c 4000d738: e4 26 80 00 st %l2, [ %i2 ] executing->is_preemptible = _Modes_Is_preempt(mode_set) ? true : false; 4000d73c: 83 36 20 08 srl %i0, 8, %g1 4000d740: 82 18 60 01 xor %g1, 1, %g1 4000d744: 82 08 60 01 and %g1, 1, %g1 4000d748: c2 2c 20 75 stb %g1, [ %l0 + 0x75 ] if ( mask & RTEMS_TIMESLICE_MASK ) { 4000d74c: 80 8e 62 00 btst 0x200, %i1 4000d750: 02 80 00 0b be 4000d77c 4000d754: 80 8e 60 0f btst 0xf, %i1 if ( _Modes_Is_timeslice(mode_set) ) { 4000d758: 80 8e 22 00 btst 0x200, %i0 4000d75c: 22 80 00 07 be,a 4000d778 4000d760: c0 24 20 7c clr [ %l0 + 0x7c ] executing->budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE; executing->cpu_time_budget = _Thread_Ticks_per_timeslice; 4000d764: 03 10 00 70 sethi %hi(0x4001c000), %g1 4000d768: c2 00 63 68 ld [ %g1 + 0x368 ], %g1 ! 4001c368 <_Thread_Ticks_per_timeslice> 4000d76c: c2 24 20 78 st %g1, [ %l0 + 0x78 ] 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; 4000d770: 82 10 20 01 mov 1, %g1 4000d774: c2 24 20 7c st %g1, [ %l0 + 0x7c ] /* * Set the new interrupt level */ if ( mask & RTEMS_INTERRUPT_MASK ) 4000d778: 80 8e 60 0f btst 0xf, %i1 4000d77c: 02 80 00 06 be 4000d794 4000d780: 80 8e 64 00 btst 0x400, %i1 */ RTEMS_INLINE_ROUTINE void _Modes_Set_interrupt_level ( Modes_Control mode_set ) { _ISR_Set_level( _Modes_Get_interrupt_level( mode_set ) ); 4000d784: 90 0e 20 0f and %i0, 0xf, %o0 4000d788: 7f ff d1 75 call 40001d5c 4000d78c: 91 2a 20 08 sll %o0, 8, %o0 */ is_asr_enabled = false; needs_asr_dispatching = false; if ( mask & RTEMS_ASR_MASK ) { 4000d790: 80 8e 64 00 btst 0x400, %i1 4000d794: 22 80 00 18 be,a 4000d7f4 4000d798: a0 10 20 00 clr %l0 if ( !previous_mode_set ) return RTEMS_INVALID_ADDRESS; executing = _Thread_Executing; api = executing->API_Extensions[ THREAD_API_RTEMS ]; asr = &api->Signal; 4000d79c: c2 0c 60 08 ldub [ %l1 + 8 ], %g1 * Output: * *previous_mode_set - previous mode set * always return RTEMS_SUCCESSFUL; */ rtems_status_code rtems_task_mode( 4000d7a0: b1 36 20 0a srl %i0, 0xa, %i0 4000d7a4: b0 1e 20 01 xor %i0, 1, %i0 4000d7a8: b0 0e 20 01 and %i0, 1, %i0 if ( !previous_mode_set ) return RTEMS_INVALID_ADDRESS; executing = _Thread_Executing; api = executing->API_Extensions[ THREAD_API_RTEMS ]; asr = &api->Signal; 4000d7ac: 80 a6 00 01 cmp %i0, %g1 4000d7b0: 22 80 00 11 be,a 4000d7f4 4000d7b4: a0 10 20 00 clr %l0 ) { rtems_signal_set _signals; ISR_Level _level; _ISR_Disable( _level ); 4000d7b8: 7f ff d1 65 call 40001d4c 4000d7bc: f0 2c 60 08 stb %i0, [ %l1 + 8 ] _signals = information->signals_pending; 4000d7c0: c4 04 60 18 ld [ %l1 + 0x18 ], %g2 information->signals_pending = information->signals_posted; 4000d7c4: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 information->signals_posted = _signals; 4000d7c8: c4 24 60 14 st %g2, [ %l1 + 0x14 ] rtems_signal_set _signals; ISR_Level _level; _ISR_Disable( _level ); _signals = information->signals_pending; information->signals_pending = information->signals_posted; 4000d7cc: c2 24 60 18 st %g1, [ %l1 + 0x18 ] information->signals_posted = _signals; _ISR_Enable( _level ); 4000d7d0: 7f ff d1 63 call 40001d5c 4000d7d4: 01 00 00 00 nop 4000d7d8: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 4000d7dc: 80 a0 60 00 cmp %g1, 0 4000d7e0: 22 80 00 05 be,a 4000d7f4 4000d7e4: a0 10 20 00 clr %l0 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; 4000d7e8: 82 10 20 01 mov 1, %g1 4000d7ec: c2 2c 20 74 stb %g1, [ %l0 + 0x74 ] 4000d7f0: a0 10 20 01 mov 1, %l0 } } } if ( _System_state_Is_up( _System_state_Get() ) ) 4000d7f4: 03 10 00 71 sethi %hi(0x4001c400), %g1 4000d7f8: c2 00 61 b0 ld [ %g1 + 0x1b0 ], %g1 ! 4001c5b0 <_System_state_Current> 4000d7fc: 80 a0 60 03 cmp %g1, 3 4000d800: 12 80 00 0c bne 4000d830 <== NEVER TAKEN 4000d804: 82 10 20 00 clr %g1 if ( _Thread_Evaluate_mode() || needs_asr_dispatching ) 4000d808: 40 00 00 b4 call 4000dad8 <_Thread_Evaluate_mode> 4000d80c: 01 00 00 00 nop 4000d810: 80 8a 20 ff btst 0xff, %o0 4000d814: 12 80 00 04 bne 4000d824 4000d818: 80 8c 20 ff btst 0xff, %l0 4000d81c: 02 80 00 05 be 4000d830 4000d820: 82 10 20 00 clr %g1 _Thread_Dispatch(); 4000d824: 7f ff eb 0f call 40008460 <_Thread_Dispatch> 4000d828: 01 00 00 00 nop 4000d82c: 82 10 20 00 clr %g1 ! 0 return RTEMS_SUCCESSFUL; } 4000d830: 81 c7 e0 08 ret 4000d834: 91 e8 00 01 restore %g0, %g1, %o0 =============================================================================== 4000ba44 : rtems_status_code rtems_task_set_priority( rtems_id id, rtems_task_priority new_priority, rtems_task_priority *old_priority ) { 4000ba44: 9d e3 bf 98 save %sp, -104, %sp register Thread_Control *the_thread; Objects_Locations location; if ( new_priority != RTEMS_CURRENT_PRIORITY && 4000ba48: 80 a6 60 00 cmp %i1, 0 4000ba4c: 02 80 00 07 be 4000ba68 4000ba50: 90 10 00 18 mov %i0, %o0 4000ba54: 03 10 00 89 sethi %hi(0x40022400), %g1 4000ba58: c2 08 60 14 ldub [ %g1 + 0x14 ], %g1 ! 40022414 4000ba5c: 80 a6 40 01 cmp %i1, %g1 4000ba60: 18 80 00 1c bgu 4000bad0 4000ba64: b0 10 20 13 mov 0x13, %i0 !_RTEMS_tasks_Priority_is_valid( new_priority ) ) return RTEMS_INVALID_PRIORITY; if ( !old_priority ) 4000ba68: 80 a6 a0 00 cmp %i2, 0 4000ba6c: 02 80 00 19 be 4000bad0 4000ba70: b0 10 20 09 mov 9, %i0 return RTEMS_INVALID_ADDRESS; the_thread = _Thread_Get( id, &location ); 4000ba74: 40 00 08 14 call 4000dac4 <_Thread_Get> 4000ba78: 92 07 bf fc add %fp, -4, %o1 switch ( location ) { 4000ba7c: c2 07 bf fc ld [ %fp + -4 ], %g1 4000ba80: 80 a0 60 00 cmp %g1, 0 4000ba84: 12 80 00 13 bne 4000bad0 4000ba88: b0 10 20 04 mov 4, %i0 case OBJECTS_LOCAL: /* XXX need helper to "convert" from core priority */ *old_priority = the_thread->current_priority; 4000ba8c: c2 02 20 14 ld [ %o0 + 0x14 ], %g1 if ( new_priority != RTEMS_CURRENT_PRIORITY ) { 4000ba90: 80 a6 60 00 cmp %i1, 0 4000ba94: 02 80 00 0d be 4000bac8 4000ba98: c2 26 80 00 st %g1, [ %i2 ] the_thread->real_priority = new_priority; if ( the_thread->resource_count == 0 || 4000ba9c: c2 02 20 1c ld [ %o0 + 0x1c ], %g1 4000baa0: 80 a0 60 00 cmp %g1, 0 4000baa4: 02 80 00 06 be 4000babc 4000baa8: f2 22 20 18 st %i1, [ %o0 + 0x18 ] the_thread->current_priority > new_priority ) 4000baac: c2 02 20 14 ld [ %o0 + 0x14 ], %g1 4000bab0: 80 a0 40 19 cmp %g1, %i1 4000bab4: 08 80 00 05 bleu 4000bac8 <== ALWAYS TAKEN 4000bab8: 01 00 00 00 nop _Thread_Change_priority( the_thread, new_priority, false ); 4000babc: 92 10 00 19 mov %i1, %o1 4000bac0: 40 00 06 6e call 4000d478 <_Thread_Change_priority> 4000bac4: 94 10 20 00 clr %o2 } _Thread_Enable_dispatch(); 4000bac8: 40 00 07 dc call 4000da38 <_Thread_Enable_dispatch> 4000bacc: b0 10 20 00 clr %i0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 4000bad0: 81 c7 e0 08 ret 4000bad4: 81 e8 00 00 restore =============================================================================== 400051f4 : #include int rtems_termios_baud_to_index( rtems_termios_baud_t termios_baud ) { 400051f4: 82 10 00 08 mov %o0, %g1 int baud_index; switch (termios_baud) { 400051f8: 80 a2 20 09 cmp %o0, 9 400051fc: 02 80 00 19 be 40005260 <== NEVER TAKEN 40005200: 90 10 20 09 mov 9, %o0 40005204: 80 a0 60 09 cmp %g1, 9 40005208: 14 80 00 25 bg 4000529c <== NEVER TAKEN 4000520c: 80 a0 60 0e cmp %g1, 0xe 40005210: 80 a0 60 04 cmp %g1, 4 40005214: 02 80 00 13 be 40005260 <== NEVER TAKEN 40005218: 90 10 20 04 mov 4, %o0 4000521c: 80 a0 60 04 cmp %g1, 4 40005220: 14 80 00 12 bg 40005268 <== NEVER TAKEN 40005224: 80 a0 60 06 cmp %g1, 6 40005228: 80 a0 60 01 cmp %g1, 1 4000522c: 02 80 00 0d be 40005260 <== NEVER TAKEN 40005230: 90 10 20 01 mov 1, %o0 40005234: 80 a0 60 01 cmp %g1, 1 40005238: 34 80 00 05 bg,a 4000524c <== NEVER TAKEN 4000523c: 80 a0 60 02 cmp %g1, 2 <== NOT EXECUTED 40005240: 80 a0 60 00 cmp %g1, 0 40005244: 10 80 00 3f b 40005340 40005248: 90 10 20 00 clr %o0 4000524c: 02 80 00 05 be 40005260 <== NOT EXECUTED 40005250: 90 10 20 02 mov 2, %o0 <== NOT EXECUTED 40005254: 80 a0 60 03 cmp %g1, 3 <== NOT EXECUTED 40005258: 12 80 00 3c bne 40005348 <== NOT EXECUTED 4000525c: 90 10 20 03 mov 3, %o0 <== NOT EXECUTED 40005260: 81 c3 e0 08 retl <== NOT EXECUTED 40005264: 01 00 00 00 nop <== NOT EXECUTED 40005268: 02 bf ff fe be 40005260 <== NOT EXECUTED 4000526c: 90 10 20 06 mov 6, %o0 ! 6 <== NOT EXECUTED 40005270: 80 a0 60 06 cmp %g1, 6 <== NOT EXECUTED 40005274: 06 bf ff fb bl 40005260 <== NOT EXECUTED 40005278: 90 10 20 05 mov 5, %o0 <== NOT EXECUTED 4000527c: 80 a0 60 07 cmp %g1, 7 <== NOT EXECUTED 40005280: 02 bf ff f8 be 40005260 <== NOT EXECUTED 40005284: 90 10 20 07 mov 7, %o0 <== NOT EXECUTED 40005288: 80 a0 60 08 cmp %g1, 8 <== NOT EXECUTED 4000528c: 12 80 00 2f bne 40005348 <== NOT EXECUTED 40005290: 90 10 20 08 mov 8, %o0 <== NOT EXECUTED 40005294: 81 c3 e0 08 retl <== NOT EXECUTED 40005298: 01 00 00 00 nop <== NOT EXECUTED 4000529c: 02 bf ff f1 be 40005260 <== NOT EXECUTED 400052a0: 90 10 20 0e mov 0xe, %o0 ! e <== NOT EXECUTED 400052a4: 80 a0 60 0e cmp %g1, 0xe <== NOT EXECUTED 400052a8: 14 80 00 10 bg 400052e8 <== NOT EXECUTED 400052ac: 05 00 00 04 sethi %hi(0x1000), %g2 <== NOT EXECUTED 400052b0: 80 a0 60 0b cmp %g1, 0xb <== NOT EXECUTED 400052b4: 02 bf ff eb be 40005260 <== NOT EXECUTED 400052b8: 90 10 20 0b mov 0xb, %o0 <== NOT EXECUTED 400052bc: 80 a0 60 0b cmp %g1, 0xb <== NOT EXECUTED 400052c0: 06 bf ff e8 bl 40005260 <== NOT EXECUTED 400052c4: 90 10 20 0a mov 0xa, %o0 <== NOT EXECUTED 400052c8: 80 a0 60 0c cmp %g1, 0xc <== NOT EXECUTED 400052cc: 02 bf ff e5 be 40005260 <== NOT EXECUTED 400052d0: 90 10 20 0c mov 0xc, %o0 <== NOT EXECUTED 400052d4: 80 a0 60 0d cmp %g1, 0xd <== NOT EXECUTED 400052d8: 12 80 00 1c bne 40005348 <== NOT EXECUTED 400052dc: 90 10 20 0d mov 0xd, %o0 <== NOT EXECUTED 400052e0: 81 c3 e0 08 retl <== NOT EXECUTED 400052e4: 01 00 00 00 nop <== NOT EXECUTED 400052e8: 86 10 a0 02 or %g2, 2, %g3 <== NOT EXECUTED 400052ec: 80 a0 40 03 cmp %g1, %g3 <== NOT EXECUTED 400052f0: 02 bf ff dc be 40005260 <== NOT EXECUTED 400052f4: 90 10 20 11 mov 0x11, %o0 <== NOT EXECUTED 400052f8: 80 a0 40 03 cmp %g1, %g3 <== NOT EXECUTED 400052fc: 34 80 00 0b bg,a 40005328 <== NOT EXECUTED 40005300: 86 10 a0 03 or %g2, 3, %g3 <== NOT EXECUTED 40005304: 80 a0 60 0f cmp %g1, 0xf <== NOT EXECUTED 40005308: 02 bf ff d6 be 40005260 <== NOT EXECUTED 4000530c: 90 10 20 0f mov 0xf, %o0 <== NOT EXECUTED 40005310: 84 10 a0 01 or %g2, 1, %g2 <== NOT EXECUTED 40005314: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 40005318: 12 80 00 0c bne 40005348 <== NOT EXECUTED 4000531c: 90 10 20 10 mov 0x10, %o0 <== NOT EXECUTED 40005320: 81 c3 e0 08 retl <== NOT EXECUTED 40005324: 01 00 00 00 nop <== NOT EXECUTED 40005328: 80 a0 40 03 cmp %g1, %g3 <== NOT EXECUTED 4000532c: 02 bf ff cd be 40005260 <== NOT EXECUTED 40005330: 90 10 20 12 mov 0x12, %o0 <== NOT EXECUTED 40005334: 84 10 a0 04 or %g2, 4, %g2 <== 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; 40005338: 90 10 20 13 mov 0x13, %o0 <== NOT EXECUTED rtems_termios_baud_t termios_baud ) { int baud_index; switch (termios_baud) { 4000533c: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 40005340: 02 80 00 03 be 4000534c <== NEVER TAKEN 40005344: 01 00 00 00 nop 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; 40005348: 90 10 3f ff mov -1, %o0 ! ffffffff default: baud_index = -1; break; } return baud_index; } 4000534c: 81 c3 e0 08 retl =============================================================================== 40005354 : #include int32_t rtems_termios_baud_to_number( int termios_baud ) { 40005354: 82 10 00 08 mov %o0, %g1 int32_t baud; switch (termios_baud) { 40005358: 80 a2 20 09 cmp %o0, 9 4000535c: 02 80 00 19 be 400053c0 40005360: 90 10 24 b0 mov 0x4b0, %o0 40005364: 80 a0 60 09 cmp %g1, 9 40005368: 14 80 00 25 bg 400053fc 4000536c: 11 00 00 12 sethi %hi(0x4800), %o0 40005370: 80 a0 60 04 cmp %g1, 4 40005374: 02 80 00 13 be 400053c0 40005378: 90 10 20 86 mov 0x86, %o0 4000537c: 80 a0 60 04 cmp %g1, 4 40005380: 14 80 00 12 bg 400053c8 40005384: 80 a0 60 06 cmp %g1, 6 40005388: 80 a0 60 01 cmp %g1, 1 4000538c: 02 80 00 0d be 400053c0 40005390: 90 10 20 32 mov 0x32, %o0 40005394: 80 a0 60 01 cmp %g1, 1 40005398: 34 80 00 05 bg,a 400053ac 4000539c: 80 a0 60 02 cmp %g1, 2 400053a0: 80 a0 60 00 cmp %g1, 0 400053a4: 10 80 00 45 b 400054b8 400053a8: 90 10 20 00 clr %o0 400053ac: 02 80 00 05 be 400053c0 400053b0: 90 10 20 4b mov 0x4b, %o0 400053b4: 80 a0 60 03 cmp %g1, 3 400053b8: 12 80 00 42 bne 400054c0 <== NEVER TAKEN 400053bc: 90 10 20 6e mov 0x6e, %o0 400053c0: 81 c3 e0 08 retl 400053c4: 01 00 00 00 nop 400053c8: 02 bf ff fe be 400053c0 400053cc: 90 10 20 c8 mov 0xc8, %o0 ! c8 400053d0: 80 a0 60 06 cmp %g1, 6 400053d4: 06 bf ff fb bl 400053c0 400053d8: 90 10 20 96 mov 0x96, %o0 400053dc: 80 a0 60 07 cmp %g1, 7 400053e0: 02 bf ff f8 be 400053c0 400053e4: 90 10 21 2c mov 0x12c, %o0 400053e8: 80 a0 60 08 cmp %g1, 8 400053ec: 12 80 00 35 bne 400054c0 <== NEVER TAKEN 400053f0: 90 10 22 58 mov 0x258, %o0 400053f4: 81 c3 e0 08 retl 400053f8: 01 00 00 00 nop 400053fc: 80 a0 60 0e cmp %g1, 0xe 40005400: 02 bf ff f0 be 400053c0 40005404: 90 12 23 00 or %o0, 0x300, %o0 40005408: 80 a0 60 0e cmp %g1, 0xe 4000540c: 14 80 00 12 bg 40005454 40005410: 05 00 00 04 sethi %hi(0x1000), %g2 40005414: 80 a0 60 0b cmp %g1, 0xb 40005418: 02 bf ff ea be 400053c0 4000541c: 90 10 29 60 mov 0x960, %o0 40005420: 80 a0 60 0b cmp %g1, 0xb 40005424: 06 bf ff e7 bl 400053c0 40005428: 90 10 27 08 mov 0x708, %o0 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; 4000542c: 90 02 28 f8 add %o0, 0x8f8, %o0 int termios_baud ) { int32_t baud; switch (termios_baud) { 40005430: 80 a0 60 0c cmp %g1, 0xc 40005434: 02 bf ff e3 be 400053c0 40005438: 90 12 22 c0 or %o0, 0x2c0, %o0 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; 4000543c: 11 00 00 09 sethi %hi(0x2400), %o0 int termios_baud ) { int32_t baud; switch (termios_baud) { 40005440: 80 a0 60 0d cmp %g1, 0xd 40005444: 12 80 00 1f bne 400054c0 <== NEVER TAKEN 40005448: 90 12 21 80 or %o0, 0x180, %o0 4000544c: 81 c3 e0 08 retl 40005450: 01 00 00 00 nop 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; 40005454: 11 00 00 70 sethi %hi(0x1c000), %o0 int termios_baud ) { int32_t baud; switch (termios_baud) { 40005458: 86 10 a0 02 or %g2, 2, %g3 4000545c: 80 a0 40 03 cmp %g1, %g3 40005460: 02 bf ff d8 be 400053c0 40005464: 90 12 22 00 or %o0, 0x200, %o0 40005468: 80 a0 40 03 cmp %g1, %g3 4000546c: 34 80 00 0d bg,a 400054a0 40005470: 86 10 a0 03 or %g2, 3, %g3 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; 40005474: 11 00 00 25 sethi %hi(0x9400), %o0 int termios_baud ) { int32_t baud; switch (termios_baud) { 40005478: 80 a0 60 0f cmp %g1, 0xf 4000547c: 02 bf ff d1 be 400053c0 40005480: 90 12 22 00 or %o0, 0x200, %o0 40005484: 84 10 a0 01 or %g2, 1, %g2 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; 40005488: 11 00 00 38 sethi %hi(0xe000), %o0 int termios_baud ) { int32_t baud; switch (termios_baud) { 4000548c: 80 a0 40 02 cmp %g1, %g2 40005490: 12 80 00 0c bne 400054c0 <== NEVER TAKEN 40005494: 90 12 21 00 or %o0, 0x100, %o0 40005498: 81 c3 e0 08 retl 4000549c: 01 00 00 00 nop 400054a0: 80 a0 40 03 cmp %g1, %g3 400054a4: 02 bf ff c7 be 400053c0 400054a8: 11 00 00 e1 sethi %hi(0x38400), %o0 400054ac: 84 10 a0 04 or %g2, 4, %g2 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; 400054b0: 11 00 01 c2 sethi %hi(0x70800), %o0 int termios_baud ) { int32_t baud; switch (termios_baud) { 400054b4: 80 a0 40 02 cmp %g1, %g2 400054b8: 02 80 00 03 be 400054c4 400054bc: 01 00 00 00 nop 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; 400054c0: 90 10 3f ff mov -1, %o0 ! ffffffff default: baud = -1; break; } return baud; } 400054c4: 81 c3 e0 08 retl =============================================================================== 40003d1c : int cbufsize, int raw_input, int raw_output ) { rtems_termios_cbufsize = cbufsize; 40003d1c: 03 10 00 6e sethi %hi(0x4001b800), %g1 <== NOT EXECUTED 40003d20: d0 20 62 28 st %o0, [ %g1 + 0x228 ] ! 4001ba28 <== NOT EXECUTED rtems_termios_raw_input_size = raw_input; 40003d24: 03 10 00 6e sethi %hi(0x4001b800), %g1 <== NOT EXECUTED rtems_termios_raw_output_size = raw_output; return RTEMS_SUCCESSFUL; } 40003d28: 90 10 20 00 clr %o0 <== NOT EXECUTED int raw_input, int raw_output ) { rtems_termios_cbufsize = cbufsize; rtems_termios_raw_input_size = raw_input; 40003d2c: d2 20 62 2c st %o1, [ %g1 + 0x22c ] <== NOT EXECUTED rtems_termios_raw_output_size = raw_output; 40003d30: 03 10 00 6e sethi %hi(0x4001b800), %g1 <== NOT EXECUTED return RTEMS_SUCCESSFUL; } 40003d34: 81 c3 e0 08 retl <== NOT EXECUTED 40003d38: d4 20 62 30 st %o2, [ %g1 + 0x230 ] ! 4001ba30 <== NOT EXECUTED =============================================================================== 40005378 : } } rtems_status_code rtems_termios_close (void *arg) { 40005378: 9d e3 bf a0 save %sp, -96, %sp 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); 4000537c: 03 10 00 70 sethi %hi(0x4001c000), %g1 40005380: d0 00 62 8c ld [ %g1 + 0x28c ], %o0 ! 4001c28c rtems_status_code rtems_termios_close (void *arg) { rtems_libio_open_close_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; 40005384: c2 06 00 00 ld [ %i0 ], %g1 rtems_status_code sc; sc = rtems_semaphore_obtain (rtems_termios_ttyMutex, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 40005388: 92 10 20 00 clr %o1 rtems_status_code rtems_termios_close (void *arg) { rtems_libio_open_close_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; 4000538c: e0 00 60 38 ld [ %g1 + 0x38 ], %l0 rtems_status_code sc; sc = rtems_semaphore_obtain (rtems_termios_ttyMutex, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 40005390: 40 00 04 57 call 400064ec 40005394: 94 10 20 00 clr %o2 if (sc != RTEMS_SUCCESSFUL) 40005398: 80 a2 20 00 cmp %o0, 0 4000539c: 12 80 00 2c bne 4000544c <== NEVER TAKEN 400053a0: 01 00 00 00 nop rtems_fatal_error_occurred (sc); if (--tty->refcount == 0) { 400053a4: c2 04 20 08 ld [ %l0 + 8 ], %g1 400053a8: 82 00 7f ff add %g1, -1, %g1 400053ac: 80 a0 60 00 cmp %g1, 0 400053b0: 12 80 00 5e bne 40005528 400053b4: c2 24 20 08 st %g1, [ %l0 + 8 ] if (rtems_termios_linesw[tty->t_line].l_close != NULL) { 400053b8: c4 04 20 cc ld [ %l0 + 0xcc ], %g2 400053bc: 03 10 00 6f sethi %hi(0x4001bc00), %g1 400053c0: 85 28 a0 05 sll %g2, 5, %g2 400053c4: 82 10 63 78 or %g1, 0x378, %g1 400053c8: 82 00 40 02 add %g1, %g2, %g1 400053cc: c2 00 60 04 ld [ %g1 + 4 ], %g1 400053d0: 80 a0 60 00 cmp %g1, 0 400053d4: 22 80 00 06 be,a 400053ec <== ALWAYS TAKEN 400053d8: d0 04 20 18 ld [ %l0 + 0x18 ], %o0 /* * call discipline-specific close */ sc = rtems_termios_linesw[tty->t_line].l_close(tty); 400053dc: 9f c0 40 00 call %g1 <== NOT EXECUTED 400053e0: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED rtems_fatal_error_occurred (sc); } drainOutput (tty); } if (tty->device.outputUsesInterrupts 400053e4: 10 80 00 0b b 40005410 <== NOT EXECUTED 400053e8: c2 04 20 b4 ld [ %l0 + 0xb4 ], %g1 <== NOT EXECUTED } else { /* * default: just flush output buffer */ sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 400053ec: 92 10 20 00 clr %o1 400053f0: 40 00 04 3f call 400064ec 400053f4: 94 10 20 00 clr %o2 if (sc != RTEMS_SUCCESSFUL) { 400053f8: 80 a2 20 00 cmp %o0, 0 400053fc: 12 80 00 14 bne 4000544c <== NEVER TAKEN 40005400: 01 00 00 00 nop rtems_fatal_error_occurred (sc); } drainOutput (tty); 40005404: 7f ff fd d0 call 40004b44 40005408: 90 10 00 10 mov %l0, %o0 } if (tty->device.outputUsesInterrupts 4000540c: c2 04 20 b4 ld [ %l0 + 0xb4 ], %g1 40005410: 80 a0 60 02 cmp %g1, 2 40005414: 32 80 00 10 bne,a 40005454 <== ALWAYS TAKEN 40005418: c2 04 20 9c ld [ %l0 + 0x9c ], %g1 == TERMIOS_TASK_DRIVEN) { /* * send "terminate" to I/O tasks */ sc = rtems_event_send( 4000541c: d0 04 20 c4 ld [ %l0 + 0xc4 ], %o0 <== NOT EXECUTED 40005420: 40 00 02 f4 call 40005ff0 <== NOT EXECUTED 40005424: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED tty->rxTaskId, TERMIOS_RX_TERMINATE_EVENT); if (sc != RTEMS_SUCCESSFUL) 40005428: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000542c: 12 80 00 08 bne 4000544c <== NOT EXECUTED 40005430: 01 00 00 00 nop <== NOT EXECUTED rtems_fatal_error_occurred (sc); sc = rtems_event_send( 40005434: d0 04 20 c8 ld [ %l0 + 0xc8 ], %o0 <== NOT EXECUTED 40005438: 40 00 02 ee call 40005ff0 <== NOT EXECUTED 4000543c: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED tty->txTaskId, TERMIOS_TX_TERMINATE_EVENT); if (sc != RTEMS_SUCCESSFUL) 40005440: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40005444: 22 80 00 04 be,a 40005454 <== NOT EXECUTED 40005448: c2 04 20 9c ld [ %l0 + 0x9c ], %g1 <== NOT EXECUTED rtems_fatal_error_occurred (sc); 4000544c: 40 00 05 cf call 40006b88 <== NOT EXECUTED 40005450: 01 00 00 00 nop <== NOT EXECUTED } if (tty->device.lastClose) 40005454: 80 a0 60 00 cmp %g1, 0 40005458: 22 80 00 07 be,a 40005474 <== ALWAYS TAKEN 4000545c: c4 04 00 00 ld [ %l0 ], %g2 (*tty->device.lastClose)(tty->major, tty->minor, arg); 40005460: d0 04 20 0c ld [ %l0 + 0xc ], %o0 <== NOT EXECUTED 40005464: d2 04 20 10 ld [ %l0 + 0x10 ], %o1 <== NOT EXECUTED 40005468: 9f c0 40 00 call %g1 <== NOT EXECUTED 4000546c: 94 10 00 18 mov %i0, %o2 <== NOT EXECUTED if (tty->forw == NULL) { 40005470: c4 04 00 00 ld [ %l0 ], %g2 <== NOT EXECUTED 40005474: 80 a0 a0 00 cmp %g2, 0 40005478: 12 80 00 08 bne 40005498 4000547c: c2 04 20 04 ld [ %l0 + 4 ], %g1 rtems_termios_ttyTail = tty->back; 40005480: 05 10 00 70 sethi %hi(0x4001c000), %g2 if ( rtems_termios_ttyTail != NULL ) { 40005484: 80 a0 60 00 cmp %g1, 0 40005488: 02 80 00 05 be 4000549c <== ALWAYS TAKEN 4000548c: c2 20 a2 90 st %g1, [ %g2 + 0x290 ] rtems_termios_ttyTail->forw = NULL; 40005490: 10 80 00 03 b 4000549c <== NOT EXECUTED 40005494: c0 20 40 00 clr [ %g1 ] <== NOT EXECUTED } } else { tty->forw->back = tty->back; 40005498: c2 20 a0 04 st %g1, [ %g2 + 4 ] } if (tty->back == NULL) { 4000549c: c4 04 20 04 ld [ %l0 + 4 ], %g2 400054a0: 80 a0 a0 00 cmp %g2, 0 400054a4: 12 80 00 08 bne 400054c4 <== NEVER TAKEN 400054a8: c2 04 00 00 ld [ %l0 ], %g1 rtems_termios_ttyHead = tty->forw; 400054ac: 05 10 00 70 sethi %hi(0x4001c000), %g2 if ( rtems_termios_ttyHead != NULL ) { 400054b0: 80 a0 60 00 cmp %g1, 0 400054b4: 02 80 00 05 be 400054c8 400054b8: c2 20 a2 94 st %g1, [ %g2 + 0x294 ] rtems_termios_ttyHead->back = NULL; 400054bc: 10 80 00 03 b 400054c8 400054c0: c0 20 60 04 clr [ %g1 + 4 ] } } else { tty->back->forw = tty->forw; 400054c4: c2 20 80 00 st %g1, [ %g2 ] <== NOT EXECUTED } rtems_semaphore_delete (tty->isem); 400054c8: 40 00 03 db call 40006434 400054cc: d0 04 20 14 ld [ %l0 + 0x14 ], %o0 rtems_semaphore_delete (tty->osem); 400054d0: 40 00 03 d9 call 40006434 400054d4: d0 04 20 18 ld [ %l0 + 0x18 ], %o0 rtems_semaphore_delete (tty->rawOutBuf.Semaphore); 400054d8: 40 00 03 d7 call 40006434 400054dc: d0 04 20 8c ld [ %l0 + 0x8c ], %o0 if ((tty->device.pollRead == NULL) || 400054e0: c2 04 20 a0 ld [ %l0 + 0xa0 ], %g1 400054e4: 80 a0 60 00 cmp %g1, 0 400054e8: 02 80 00 06 be 40005500 <== NEVER TAKEN 400054ec: 01 00 00 00 nop (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN)) 400054f0: c2 04 20 b4 ld [ %l0 + 0xb4 ], %g1 400054f4: 80 a0 60 02 cmp %g1, 2 400054f8: 12 80 00 04 bne 40005508 <== ALWAYS TAKEN 400054fc: 01 00 00 00 nop rtems_semaphore_delete (tty->rawInBuf.Semaphore); 40005500: 40 00 03 cd call 40006434 <== NOT EXECUTED 40005504: d0 04 20 68 ld [ %l0 + 0x68 ], %o0 <== NOT EXECUTED free (tty->rawInBuf.theBuf); 40005508: 40 00 16 ca call 4000b030 4000550c: d0 04 20 58 ld [ %l0 + 0x58 ], %o0 free (tty->rawOutBuf.theBuf); 40005510: 40 00 16 c8 call 4000b030 40005514: d0 04 20 7c ld [ %l0 + 0x7c ], %o0 free (tty->cbuf); 40005518: 40 00 16 c6 call 4000b030 4000551c: d0 04 20 1c ld [ %l0 + 0x1c ], %o0 free (tty); 40005520: 40 00 16 c4 call 4000b030 40005524: 90 10 00 10 mov %l0, %o0 } rtems_semaphore_release (rtems_termios_ttyMutex); 40005528: 03 10 00 70 sethi %hi(0x4001c000), %g1 4000552c: d0 00 62 8c ld [ %g1 + 0x28c ], %o0 ! 4001c28c 40005530: 40 00 04 36 call 40006608 40005534: b0 10 20 00 clr %i0 return RTEMS_SUCCESSFUL; } 40005538: 81 c7 e0 08 ret 4000553c: 81 e8 00 00 restore =============================================================================== 40003f3c : * for each transmitted character. * It returns number of characters left to transmit */ int rtems_termios_dequeue_characters (void *ttyp, int len) { 40003f3c: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED rtems_status_code sc; /* * sum up character count already sent */ tty->t_dqlen += len; 40003f40: c4 06 20 90 ld [ %i0 + 0x90 ], %g2 <== NOT EXECUTED if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { 40003f44: c2 06 20 b4 ld [ %i0 + 0xb4 ], %g1 <== NOT EXECUTED rtems_status_code sc; /* * sum up character count already sent */ tty->t_dqlen += len; 40003f48: 84 00 80 19 add %g2, %i1, %g2 <== NOT EXECUTED 40003f4c: c4 26 20 90 st %g2, [ %i0 + 0x90 ] <== NOT EXECUTED if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { 40003f50: 80 a0 60 02 cmp %g1, 2 <== NOT EXECUTED 40003f54: 12 80 00 0a bne 40003f7c <== NOT EXECUTED 40003f58: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED /* * send wake up to transmitter task */ sc = rtems_event_send(tty->txTaskId, 40003f5c: d0 06 20 c8 ld [ %i0 + 0xc8 ], %o0 <== NOT EXECUTED 40003f60: 40 00 08 24 call 40005ff0 <== NOT EXECUTED 40003f64: 92 10 20 02 mov 2, %o1 <== NOT EXECUTED TERMIOS_TX_START_EVENT); if (sc != RTEMS_SUCCESSFUL) 40003f68: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40003f6c: 02 80 00 11 be 40003fb0 <== NOT EXECUTED 40003f70: b0 10 20 00 clr %i0 <== NOT EXECUTED rtems_fatal_error_occurred (sc); 40003f74: 40 00 0b 05 call 40006b88 <== NOT EXECUTED 40003f78: 01 00 00 00 nop <== NOT EXECUTED return 0; /* nothing to output in IRQ... */ } else if (tty->t_line == PPPDISC ) { 40003f7c: c2 06 20 cc ld [ %i0 + 0xcc ], %g1 <== NOT EXECUTED 40003f80: 80 a0 60 05 cmp %g1, 5 <== NOT EXECUTED 40003f84: 12 80 00 09 bne 40003fa8 <== NOT EXECUTED 40003f88: 03 10 00 70 sethi %hi(0x4001c000), %g1 <== NOT EXECUTED /* * call any line discipline start function */ if (rtems_termios_linesw[tty->t_line].l_start != NULL) { 40003f8c: c2 00 60 2c ld [ %g1 + 0x2c ], %g1 ! 4001c02c <== NOT EXECUTED 40003f90: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40003f94: 02 80 00 07 be 40003fb0 <== NOT EXECUTED 40003f98: b0 10 20 00 clr %i0 <== NOT EXECUTED rtems_termios_linesw[tty->t_line].l_start(tty); 40003f9c: 9f c0 40 00 call %g1 <== NOT EXECUTED 40003fa0: 01 00 00 00 nop <== NOT EXECUTED 40003fa4: 30 80 00 03 b,a 40003fb0 <== NOT EXECUTED } return 0; /* nothing to output in IRQ... */ } else { return rtems_termios_refill_transmitter(tty); 40003fa8: 7f ff ff 6b call 40003d54 <== NOT EXECUTED 40003fac: 81 e8 00 00 restore <== NOT EXECUTED } } 40003fb0: 81 c7 e0 08 ret <== NOT EXECUTED 40003fb4: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40003fb8 : * 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) { 40003fb8: 9d e3 bf a0 save %sp, -96, %sp <== 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) { 40003fbc: c2 06 20 cc ld [ %i0 + 0xcc ], %g1 <== NOT EXECUTED 40003fc0: 25 10 00 6f sethi %hi(0x4001bc00), %l2 <== NOT EXECUTED 40003fc4: 83 28 60 05 sll %g1, 5, %g1 <== NOT EXECUTED 40003fc8: a4 14 a3 78 or %l2, 0x378, %l2 <== NOT EXECUTED 40003fcc: 82 00 60 10 add %g1, 0x10, %g1 <== NOT EXECUTED 40003fd0: c2 04 80 01 ld [ %l2 + %g1 ], %g1 <== 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) { 40003fd4: a0 10 00 18 mov %i0, %l0 <== 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) { 40003fd8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40003fdc: 12 80 00 11 bne 40004020 <== NOT EXECUTED 40003fe0: a2 10 00 1a mov %i2, %l1 <== 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, 40003fe4: aa 06 20 4a add %i0, 0x4a, %l5 <== 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); 40003fe8: a8 06 20 30 add %i0, 0x30, %l4 <== NOT EXECUTED 40003fec: a4 10 20 00 clr %l2 <== NOT EXECUTED 40003ff0: 10 80 00 ad b 400042a4 <== NOT EXECUTED 40003ff4: b0 10 20 00 clr %i0 <== NOT EXECUTED 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--) { c = *buf++; 40003ff8: d0 0e 40 00 ldub [ %i1 ], %o0 <== NOT EXECUTED rtems_termios_linesw[tty->t_line].l_rint(c,tty); 40003ffc: 83 28 60 05 sll %g1, 5, %g1 <== NOT EXECUTED 40004000: 82 00 60 10 add %g1, 0x10, %g1 <== NOT EXECUTED 40004004: c2 04 80 01 ld [ %l2 + %g1 ], %g1 <== NOT EXECUTED 40004008: 91 2a 20 18 sll %o0, 0x18, %o0 <== NOT EXECUTED 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--) { c = *buf++; 4000400c: b2 06 60 01 inc %i1 <== NOT EXECUTED rtems_termios_linesw[tty->t_line].l_rint(c,tty); 40004010: 91 3a 20 18 sra %o0, 0x18, %o0 <== NOT EXECUTED 40004014: a2 04 7f ff add %l1, -1, %l1 <== NOT EXECUTED 40004018: 9f c0 40 00 call %g1 <== NOT EXECUTED 4000401c: 92 10 00 10 mov %l0, %o1 <== 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--) { 40004020: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED 40004024: 32 bf ff f5 bne,a 40003ff8 <== NOT EXECUTED 40004028: c2 04 20 cc ld [ %l0 + 0xcc ], %g1 <== NOT EXECUTED } /* * check to see if rcv wakeup callback was set */ if (( !tty->tty_rcvwakeup ) && ( tty->tty_rcv.sw_pfn != NULL )) { 4000402c: c2 04 20 e4 ld [ %l0 + 0xe4 ], %g1 <== NOT EXECUTED 40004030: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40004034: 12 80 00 a6 bne 400042cc <== NOT EXECUTED 40004038: 01 00 00 00 nop <== NOT EXECUTED 4000403c: c2 04 20 dc ld [ %l0 + 0xdc ], %g1 <== NOT EXECUTED 40004040: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40004044: 02 80 00 a2 be 400042cc <== NOT EXECUTED 40004048: 01 00 00 00 nop <== NOT EXECUTED (*tty->tty_rcv.sw_pfn)(&tty->termios, tty->tty_rcv.sw_arg); 4000404c: d2 04 20 e0 ld [ %l0 + 0xe0 ], %o1 <== NOT EXECUTED 40004050: 9f c0 40 00 call %g1 <== NOT EXECUTED 40004054: 90 04 20 30 add %l0, 0x30, %o0 <== NOT EXECUTED tty->tty_rcvwakeup = 1; 40004058: 82 10 20 01 mov 1, %g1 <== NOT EXECUTED 4000405c: c2 24 20 e4 st %g1, [ %l0 + 0xe4 ] <== NOT EXECUTED 40004060: 81 c7 e0 08 ret <== NOT EXECUTED 40004064: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED while (len--) { c = *buf++; /* FIXME: implement IXANY: any character restarts output */ /* if incoming XON/XOFF controls outgoing stream: */ if (tty->flow_ctrl & FL_MDXON) { 40004068: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 4000406c: 80 88 62 00 btst 0x200, %g1 <== NOT EXECUTED 40004070: 02 80 00 1b be 400040dc <== NOT EXECUTED 40004074: e6 0e 40 00 ldub [ %i1 ], %l3 <== NOT EXECUTED /* if received char is V_STOP and V_START (both are equal value) */ if (c == tty->termios.c_cc[VSTOP]) { 40004078: c4 0c 20 4a ldub [ %l0 + 0x4a ], %g2 <== NOT EXECUTED 4000407c: 83 2c e0 18 sll %l3, 0x18, %g1 <== NOT EXECUTED 40004080: 83 38 60 18 sra %g1, 0x18, %g1 <== NOT EXECUTED 40004084: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 40004088: 12 80 00 0e bne 400040c0 <== NOT EXECUTED 4000408c: c4 0c 20 49 ldub [ %l0 + 0x49 ], %g2 <== NOT EXECUTED if (c == tty->termios.c_cc[VSTART]) { 40004090: 84 08 a0 ff and %g2, 0xff, %g2 <== NOT EXECUTED 40004094: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 40004098: 12 80 00 05 bne 400040ac <== NOT EXECUTED 4000409c: 01 00 00 00 nop <== NOT EXECUTED /* received VSTOP and VSTART==VSTOP? */ /* then toggle "stop output" status */ tty->flow_ctrl = tty->flow_ctrl ^ FL_ORCVXOF; 400040a0: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 400040a4: 10 80 00 04 b 400040b4 <== NOT EXECUTED 400040a8: 82 18 60 10 xor %g1, 0x10, %g1 <== NOT EXECUTED } else { /* VSTOP received (other code than VSTART) */ /* stop output */ tty->flow_ctrl |= FL_ORCVXOF; 400040ac: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 400040b0: 82 10 60 10 or %g1, 0x10, %g1 <== NOT EXECUTED 400040b4: c2 24 20 b8 st %g1, [ %l0 + 0xb8 ] <== NOT EXECUTED } } } tty->rawInBufDropped += dropped; rtems_semaphore_release (tty->rawInBuf.Semaphore); return dropped; 400040b8: 10 80 00 0c b 400040e8 <== NOT EXECUTED 400040bc: a4 10 20 01 mov 1, %l2 <== NOT EXECUTED /* stop output */ tty->flow_ctrl |= FL_ORCVXOF; } flow_rcv = true; } else if (c == tty->termios.c_cc[VSTART]) { 400040c0: 84 08 a0 ff and %g2, 0xff, %g2 <== NOT EXECUTED 400040c4: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 400040c8: 12 80 00 06 bne 400040e0 <== NOT EXECUTED 400040cc: 80 8c a0 ff btst 0xff, %l2 <== NOT EXECUTED /* VSTART received */ /* restart output */ tty->flow_ctrl &= ~FL_ORCVXOF; 400040d0: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 400040d4: 10 bf ff f8 b 400040b4 <== NOT EXECUTED 400040d8: 82 08 7f ef and %g1, -17, %g1 <== NOT EXECUTED flow_rcv = true; } } if (flow_rcv) { 400040dc: 80 8c a0 ff btst 0xff, %l2 <== NOT EXECUTED 400040e0: 02 80 00 1c be 40004150 <== NOT EXECUTED 400040e4: 01 00 00 00 nop <== NOT EXECUTED /* restart output according to FL_ORCVXOF flag */ if ((tty->flow_ctrl & (FL_ORCVXOF | FL_OSTOP)) == FL_OSTOP) { 400040e8: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 400040ec: 82 08 60 30 and %g1, 0x30, %g1 <== NOT EXECUTED 400040f0: 80 a0 60 20 cmp %g1, 0x20 <== NOT EXECUTED 400040f4: 32 80 00 6b bne,a 400042a0 <== NOT EXECUTED 400040f8: b2 06 60 01 inc %i1 <== NOT EXECUTED /* disable interrupts */ rtems_interrupt_disable(level); 400040fc: 7f ff f7 14 call 40001d4c <== NOT EXECUTED 40004100: 01 00 00 00 nop <== NOT EXECUTED 40004104: a2 10 00 08 mov %o0, %l1 <== NOT EXECUTED tty->flow_ctrl &= ~FL_OSTOP; 40004108: c4 04 20 b8 ld [ %l0 + 0xb8 ], %g2 <== NOT EXECUTED /* check for chars in output buffer (or rob_state?) */ if (tty->rawOutBufState != rob_idle) { 4000410c: c2 04 20 94 ld [ %l0 + 0x94 ], %g1 <== 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); tty->flow_ctrl &= ~FL_OSTOP; 40004110: 84 08 bf df and %g2, -33, %g2 <== NOT EXECUTED 40004114: c4 24 20 b8 st %g2, [ %l0 + 0xb8 ] <== NOT EXECUTED /* check for chars in output buffer (or rob_state?) */ if (tty->rawOutBufState != rob_idle) { 40004118: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000411c: 02 80 00 09 be 40004140 <== NOT EXECUTED 40004120: 01 00 00 00 nop <== NOT EXECUTED /* if chars available, call write function... */ (*tty->device.write)(tty->minor, &tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail], 1); 40004124: c4 04 20 84 ld [ %l0 + 0x84 ], %g2 <== 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, 40004128: d2 04 20 7c ld [ %l0 + 0x7c ], %o1 <== NOT EXECUTED 4000412c: c2 04 20 a4 ld [ %l0 + 0xa4 ], %g1 <== NOT EXECUTED 40004130: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 <== NOT EXECUTED 40004134: 92 02 40 02 add %o1, %g2, %o1 <== NOT EXECUTED 40004138: 9f c0 40 00 call %g1 <== NOT EXECUTED 4000413c: 94 10 20 01 mov 1, %o2 <== NOT EXECUTED &tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail], 1); } /* reenable interrupts */ rtems_interrupt_enable(level); 40004140: 7f ff f7 07 call 40001d5c <== NOT EXECUTED 40004144: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED } return 0; } while (len--) { c = *buf++; 40004148: 10 80 00 56 b 400042a0 <== NOT EXECUTED 4000414c: b2 06 60 01 inc %i1 <== NOT EXECUTED /* reenable interrupts */ rtems_interrupt_enable(level); } } else { newTail = (tty->rawInBuf.Tail + 1) % tty->rawInBuf.Size; 40004150: d0 04 20 60 ld [ %l0 + 0x60 ], %o0 <== NOT EXECUTED 40004154: d2 04 20 64 ld [ %l0 + 0x64 ], %o1 <== NOT EXECUTED 40004158: 40 00 4e 5b call 40017ac4 <.urem> <== NOT EXECUTED 4000415c: 90 02 20 01 inc %o0 <== NOT EXECUTED /* if chars_in_buffer > highwater */ rtems_interrupt_disable(level); 40004160: 7f ff f6 fb call 40001d4c <== NOT EXECUTED 40004164: a2 10 00 08 mov %o0, %l1 <== NOT EXECUTED 40004168: ac 10 00 08 mov %o0, %l6 <== NOT EXECUTED if ((((newTail - tty->rawInBuf.Head + tty->rawInBuf.Size) 4000416c: c2 04 20 5c ld [ %l0 + 0x5c ], %g1 <== NOT EXECUTED 40004170: d0 04 20 64 ld [ %l0 + 0x64 ], %o0 <== NOT EXECUTED 40004174: d2 04 20 64 ld [ %l0 + 0x64 ], %o1 <== NOT EXECUTED 40004178: 90 22 00 01 sub %o0, %g1, %o0 <== NOT EXECUTED 4000417c: 40 00 4e 52 call 40017ac4 <.urem> <== NOT EXECUTED 40004180: 90 02 00 11 add %o0, %l1, %o0 <== NOT EXECUTED % tty->rawInBuf.Size) > tty->highwater) && 40004184: c2 04 20 c0 ld [ %l0 + 0xc0 ], %g1 <== NOT EXECUTED 40004188: 80 a2 00 01 cmp %o0, %g1 <== NOT EXECUTED 4000418c: 08 80 00 2d bleu 40004240 <== NOT EXECUTED 40004190: 01 00 00 00 nop <== NOT EXECUTED !(tty->flow_ctrl & FL_IREQXOF)) { 40004194: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== 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) 40004198: 80 88 60 01 btst 1, %g1 <== NOT EXECUTED 4000419c: 12 80 00 29 bne 40004240 <== NOT EXECUTED 400041a0: 01 00 00 00 nop <== NOT EXECUTED % tty->rawInBuf.Size) > tty->highwater) && !(tty->flow_ctrl & FL_IREQXOF)) { /* incoming data stream should be stopped */ tty->flow_ctrl |= FL_IREQXOF; 400041a4: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 400041a8: 82 10 60 01 or %g1, 1, %g1 <== NOT EXECUTED 400041ac: c2 24 20 b8 st %g1, [ %l0 + 0xb8 ] <== NOT EXECUTED if ((tty->flow_ctrl & (FL_MDXOF | FL_ISNTXOF)) 400041b0: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 400041b4: 82 08 64 02 and %g1, 0x402, %g1 <== NOT EXECUTED 400041b8: 80 a0 64 00 cmp %g1, 0x400 <== NOT EXECUTED 400041bc: 12 80 00 13 bne 40004208 <== NOT EXECUTED 400041c0: 01 00 00 00 nop <== NOT EXECUTED == (FL_MDXOF ) ){ if ((tty->flow_ctrl & FL_OSTOP) || 400041c4: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 400041c8: 80 88 60 20 btst 0x20, %g1 <== NOT EXECUTED 400041cc: 12 80 00 06 bne 400041e4 <== NOT EXECUTED 400041d0: 01 00 00 00 nop <== NOT EXECUTED (tty->rawOutBufState == rob_idle)) { 400041d4: c2 04 20 94 ld [ %l0 + 0x94 ], %g1 <== NOT EXECUTED 400041d8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400041dc: 12 80 00 19 bne 40004240 <== NOT EXECUTED 400041e0: 01 00 00 00 nop <== NOT EXECUTED /* if tx is stopped due to XOFF or out of data */ /* call write function here */ tty->flow_ctrl |= FL_ISNTXOF; 400041e4: c4 04 20 b8 ld [ %l0 + 0xb8 ], %g2 <== NOT EXECUTED (*tty->device.write)(tty->minor, 400041e8: c2 04 20 a4 ld [ %l0 + 0xa4 ], %g1 <== NOT EXECUTED 400041ec: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 <== 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; 400041f0: 84 10 a0 02 or %g2, 2, %g2 <== NOT EXECUTED (*tty->device.write)(tty->minor, 400041f4: 92 10 00 15 mov %l5, %o1 <== 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; 400041f8: c4 24 20 b8 st %g2, [ %l0 + 0xb8 ] <== NOT EXECUTED (*tty->device.write)(tty->minor, 400041fc: 9f c0 40 00 call %g1 <== NOT EXECUTED 40004200: 94 10 20 01 mov 1, %o2 <== NOT EXECUTED 40004204: 30 80 00 0f b,a 40004240 <== NOT EXECUTED (void *)&(tty->termios.c_cc[VSTOP]), 1); } } else if ((tty->flow_ctrl & (FL_MDRTS | FL_IRTSOFF)) 40004208: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 4000420c: 82 08 61 04 and %g1, 0x104, %g1 <== NOT EXECUTED 40004210: 80 a0 61 00 cmp %g1, 0x100 <== NOT EXECUTED 40004214: 12 80 00 0b bne 40004240 <== NOT EXECUTED 40004218: 01 00 00 00 nop <== NOT EXECUTED == (FL_MDRTS ) ) { tty->flow_ctrl |= FL_IRTSOFF; 4000421c: c4 04 20 b8 ld [ %l0 + 0xb8 ], %g2 <== NOT EXECUTED /* deactivate RTS line */ if (tty->device.stopRemoteTx != NULL) { 40004220: c2 04 20 ac ld [ %l0 + 0xac ], %g1 <== NOT EXECUTED 1); } } else if ((tty->flow_ctrl & (FL_MDRTS | FL_IRTSOFF)) == (FL_MDRTS ) ) { tty->flow_ctrl |= FL_IRTSOFF; 40004224: 84 10 a0 04 or %g2, 4, %g2 <== NOT EXECUTED 40004228: c4 24 20 b8 st %g2, [ %l0 + 0xb8 ] <== NOT EXECUTED /* deactivate RTS line */ if (tty->device.stopRemoteTx != NULL) { 4000422c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40004230: 02 80 00 04 be 40004240 <== NOT EXECUTED 40004234: 01 00 00 00 nop <== NOT EXECUTED tty->device.stopRemoteTx(tty->minor); 40004238: 9f c0 40 00 call %g1 <== NOT EXECUTED 4000423c: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 <== NOT EXECUTED } } } /* reenable interrupts */ rtems_interrupt_enable(level); 40004240: 7f ff f6 c7 call 40001d5c <== NOT EXECUTED 40004244: 90 10 00 16 mov %l6, %o0 <== NOT EXECUTED if (newTail == tty->rawInBuf.Head) { 40004248: c2 04 20 5c ld [ %l0 + 0x5c ], %g1 <== NOT EXECUTED 4000424c: 80 a4 40 01 cmp %l1, %g1 <== NOT EXECUTED 40004250: 32 80 00 04 bne,a 40004260 <== NOT EXECUTED 40004254: c2 04 20 58 ld [ %l0 + 0x58 ], %g1 <== NOT EXECUTED dropped++; 40004258: 10 80 00 11 b 4000429c <== NOT EXECUTED 4000425c: b0 06 20 01 inc %i0 <== NOT EXECUTED } else { tty->rawInBuf.theBuf[newTail] = c; 40004260: e6 28 40 11 stb %l3, [ %g1 + %l1 ] <== NOT EXECUTED tty->rawInBuf.Tail = newTail; /* * check to see if rcv wakeup callback was set */ if (( !tty->tty_rcvwakeup ) && ( tty->tty_rcv.sw_pfn != NULL )) { 40004264: c2 04 20 e4 ld [ %l0 + 0xe4 ], %g1 <== NOT EXECUTED if (newTail == tty->rawInBuf.Head) { dropped++; } else { tty->rawInBuf.theBuf[newTail] = c; tty->rawInBuf.Tail = newTail; 40004268: e2 24 20 60 st %l1, [ %l0 + 0x60 ] <== NOT EXECUTED /* * check to see if rcv wakeup callback was set */ if (( !tty->tty_rcvwakeup ) && ( tty->tty_rcv.sw_pfn != NULL )) { 4000426c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40004270: 32 80 00 0c bne,a 400042a0 <== NOT EXECUTED 40004274: b2 06 60 01 inc %i1 <== NOT EXECUTED 40004278: c2 04 20 dc ld [ %l0 + 0xdc ], %g1 <== NOT EXECUTED 4000427c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40004280: 22 80 00 08 be,a 400042a0 <== NOT EXECUTED 40004284: b2 06 60 01 inc %i1 <== NOT EXECUTED (*tty->tty_rcv.sw_pfn)(&tty->termios, tty->tty_rcv.sw_arg); 40004288: d2 04 20 e0 ld [ %l0 + 0xe0 ], %o1 <== NOT EXECUTED 4000428c: 9f c0 40 00 call %g1 <== NOT EXECUTED 40004290: 90 10 00 14 mov %l4, %o0 <== NOT EXECUTED tty->tty_rcvwakeup = 1; 40004294: 82 10 20 01 mov 1, %g1 <== NOT EXECUTED 40004298: c2 24 20 e4 st %g1, [ %l0 + 0xe4 ] <== NOT EXECUTED } return 0; } while (len--) { c = *buf++; 4000429c: b2 06 60 01 inc %i1 <== NOT EXECUTED 400042a0: b4 06 bf ff add %i2, -1, %i2 <== NOT EXECUTED tty->tty_rcvwakeup = 1; } return 0; } while (len--) { 400042a4: 80 a6 a0 00 cmp %i2, 0 <== NOT EXECUTED 400042a8: 12 bf ff 70 bne 40004068 <== NOT EXECUTED 400042ac: 01 00 00 00 nop <== NOT EXECUTED tty->tty_rcvwakeup = 1; } } } } tty->rawInBufDropped += dropped; 400042b0: c2 04 20 78 ld [ %l0 + 0x78 ], %g1 <== NOT EXECUTED rtems_semaphore_release (tty->rawInBuf.Semaphore); 400042b4: d0 04 20 68 ld [ %l0 + 0x68 ], %o0 <== NOT EXECUTED tty->tty_rcvwakeup = 1; } } } } tty->rawInBufDropped += dropped; 400042b8: 82 00 40 18 add %g1, %i0, %g1 <== NOT EXECUTED rtems_semaphore_release (tty->rawInBuf.Semaphore); 400042bc: 40 00 08 d3 call 40006608 <== NOT EXECUTED 400042c0: c2 24 20 78 st %g1, [ %l0 + 0x78 ] <== NOT EXECUTED return dropped; 400042c4: 81 c7 e0 08 ret <== NOT EXECUTED 400042c8: 81 e8 00 00 restore <== NOT EXECUTED } 400042cc: 81 c7 e0 08 ret <== NOT EXECUTED 400042d0: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED =============================================================================== 40003cd0 : struct rtems_termios_tty *rtems_termios_ttyTail; rtems_id rtems_termios_ttyMutex; void rtems_termios_initialize (void) { 40003cd0: 9d e3 bf a0 save %sp, -96, %sp rtems_status_code sc; /* * Create the mutex semaphore for the tty list */ if (!rtems_termios_ttyMutex) { 40003cd4: 19 10 00 70 sethi %hi(0x4001c000), %o4 40003cd8: c2 03 22 8c ld [ %o4 + 0x28c ], %g1 ! 4001c28c 40003cdc: 80 a0 60 00 cmp %g1, 0 40003ce0: 12 80 00 0d bne 40003d14 40003ce4: 98 13 22 8c or %o4, 0x28c, %o4 sc = rtems_semaphore_create ( 40003ce8: 11 15 14 9b sethi %hi(0x54526c00), %o0 40003cec: 92 10 20 01 mov 1, %o1 40003cf0: 90 12 21 69 or %o0, 0x169, %o0 40003cf4: 94 10 20 54 mov 0x54, %o2 40003cf8: 40 00 09 5b call 40006264 40003cfc: 96 10 20 00 clr %o3 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) 40003d00: 80 a2 20 00 cmp %o0, 0 40003d04: 02 80 00 04 be 40003d14 <== ALWAYS TAKEN 40003d08: 01 00 00 00 nop rtems_fatal_error_occurred (sc); 40003d0c: 40 00 0b 9f call 40006b88 <== NOT EXECUTED 40003d10: 01 00 00 00 nop <== NOT EXECUTED 40003d14: 81 c7 e0 08 ret 40003d18: 81 e8 00 00 restore =============================================================================== 40004f74 : } } rtems_status_code rtems_termios_ioctl (void *arg) { 40004f74: 9d e3 bf a0 save %sp, -96, %sp rtems_libio_ioctl_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; 40004f78: c2 06 00 00 ld [ %i0 ], %g1 struct ttywakeup *wakeup = (struct ttywakeup *)args->buffer; rtems_status_code sc; args->ioctl_return = 0; 40004f7c: c0 26 20 0c clr [ %i0 + 0xc ] rtems_status_code rtems_termios_ioctl (void *arg) { rtems_libio_ioctl_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; 40004f80: e0 00 60 38 ld [ %g1 + 0x38 ], %l0 struct ttywakeup *wakeup = (struct ttywakeup *)args->buffer; 40004f84: e4 06 20 08 ld [ %i0 + 8 ], %l2 rtems_status_code sc; args->ioctl_return = 0; sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 40004f88: d0 04 20 18 ld [ %l0 + 0x18 ], %o0 } } rtems_status_code rtems_termios_ioctl (void *arg) { 40004f8c: a2 10 00 18 mov %i0, %l1 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); 40004f90: 92 10 20 00 clr %o1 40004f94: 40 00 05 56 call 400064ec 40004f98: 94 10 20 00 clr %o2 if (sc != RTEMS_SUCCESSFUL) { 40004f9c: b0 92 20 00 orcc %o0, 0, %i0 40004fa0: 22 80 00 05 be,a 40004fb4 <== ALWAYS TAKEN 40004fa4: c2 04 60 04 ld [ %l1 + 4 ], %g1 args->ioctl_return = sc; 40004fa8: f0 24 60 0c st %i0, [ %l1 + 0xc ] <== NOT EXECUTED return sc; 40004fac: 81 c7 e0 08 ret <== NOT EXECUTED 40004fb0: 81 e8 00 00 restore <== NOT EXECUTED } switch (args->command) { 40004fb4: 80 a0 60 04 cmp %g1, 4 40004fb8: 22 80 00 bd be,a 400052ac <== NEVER TAKEN 40004fbc: c2 04 80 00 ld [ %l2 ], %g1 <== NOT EXECUTED 40004fc0: 18 80 00 0b bgu 40004fec <== NEVER TAKEN 40004fc4: 05 10 01 19 sethi %hi(0x40046400), %g2 40004fc8: 80 a0 60 02 cmp %g1, 2 40004fcc: 22 80 00 2c be,a 4000507c 40004fd0: d2 04 60 08 ld [ %l1 + 8 ], %o1 40004fd4: 18 80 00 af bgu 40005290 40004fd8: 80 a0 60 01 cmp %g1, 1 40004fdc: 32 80 00 17 bne,a 40005038 <== NEVER TAKEN 40004fe0: c4 04 20 cc ld [ %l0 + 0xcc ], %g2 <== NOT EXECUTED sc = RTEMS_INVALID_NUMBER; } break; case RTEMS_IO_GET_ATTRIBUTES: *(struct termios *)args->buffer = tty->termios; 40004fe4: 10 80 00 22 b 4000506c 40004fe8: d0 04 60 08 ld [ %l1 + 8 ], %o0 sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) { args->ioctl_return = sc; return sc; } switch (args->command) { 40004fec: 84 10 a2 7f or %g2, 0x27f, %g2 <== NOT EXECUTED 40004ff0: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 40004ff4: 02 80 00 cf be 40005330 <== NOT EXECUTED 40004ff8: 01 00 00 00 nop <== NOT EXECUTED 40004ffc: 18 80 00 07 bgu 40005018 <== NOT EXECUTED 40005000: 05 10 01 1d sethi %hi(0x40047400), %g2 <== NOT EXECUTED 40005004: 80 a0 60 05 cmp %g1, 5 <== NOT EXECUTED 40005008: 32 80 00 0c bne,a 40005038 <== NOT EXECUTED 4000500c: c4 04 20 cc ld [ %l0 + 0xcc ], %g2 <== NOT EXECUTED case RTEMS_IO_TCDRAIN: drainOutput (tty); break; case RTEMS_IO_SNDWAKEUP: tty->tty_snd = *wakeup; 40005010: 10 80 00 a3 b 4000529c <== NOT EXECUTED 40005014: c2 04 80 00 ld [ %l2 ], %g1 <== 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) { 40005018: 84 10 a0 1a or %g2, 0x1a, %g2 <== NOT EXECUTED 4000501c: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 40005020: 02 80 00 c0 be 40005320 <== NOT EXECUTED 40005024: 05 20 01 1d sethi %hi(0x80047400), %g2 <== NOT EXECUTED 40005028: 84 10 a0 1b or %g2, 0x1b, %g2 ! 8004741b <== NOT EXECUTED 4000502c: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 40005030: 02 80 00 a3 be 400052bc <== NOT EXECUTED 40005034: c4 04 20 cc ld [ %l0 + 0xcc ], %g2 <== NOT EXECUTED default: if (rtems_termios_linesw[tty->t_line].l_ioctl != NULL) { 40005038: 03 10 00 6f sethi %hi(0x4001bc00), %g1 <== NOT EXECUTED 4000503c: 85 28 a0 05 sll %g2, 5, %g2 <== NOT EXECUTED 40005040: 82 10 63 78 or %g1, 0x378, %g1 <== NOT EXECUTED 40005044: 82 00 40 02 add %g1, %g2, %g1 <== NOT EXECUTED 40005048: c2 00 60 18 ld [ %g1 + 0x18 ], %g1 <== NOT EXECUTED 4000504c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40005050: 02 80 00 c5 be 40005364 <== NOT EXECUTED 40005054: b0 10 20 0a mov 0xa, %i0 <== NOT EXECUTED sc = rtems_termios_linesw[tty->t_line].l_ioctl(tty,args); 40005058: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 4000505c: 9f c0 40 00 call %g1 <== NOT EXECUTED 40005060: 92 10 00 11 mov %l1, %o1 <== 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) { sc = rtems_termios_linesw[tty->t_line].l_open(tty); 40005064: 10 80 00 c0 b 40005364 <== NOT EXECUTED 40005068: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED sc = RTEMS_INVALID_NUMBER; } break; case RTEMS_IO_GET_ATTRIBUTES: *(struct termios *)args->buffer = tty->termios; 4000506c: 92 04 20 30 add %l0, 0x30, %o1 40005070: 40 00 26 8d call 4000eaa4 40005074: 94 10 20 24 mov 0x24, %o2 break; 40005078: 30 80 00 bb b,a 40005364 case RTEMS_IO_SET_ATTRIBUTES: tty->termios = *(struct termios *)args->buffer; 4000507c: 90 04 20 30 add %l0, 0x30, %o0 40005080: 40 00 26 89 call 4000eaa4 40005084: 94 10 20 24 mov 0x24, %o2 /* * check for flow control options to be switched off */ /* check for outgoing XON/XOFF flow control switched off */ if (( tty->flow_ctrl & FL_MDXON) && 40005088: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 4000508c: 80 88 62 00 btst 0x200, %g1 40005090: 02 80 00 20 be 40005110 40005094: 01 00 00 00 nop 40005098: c2 04 20 30 ld [ %l0 + 0x30 ], %g1 4000509c: 80 88 64 00 btst 0x400, %g1 400050a0: 12 80 00 1c bne 40005110 <== ALWAYS TAKEN 400050a4: 01 00 00 00 nop !(tty->termios.c_iflag & IXON)) { /* clear related flags in flow_ctrl */ tty->flow_ctrl &= ~(FL_MDXON | FL_ORCVXOF); 400050a8: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 400050ac: 82 08 7d ef and %g1, -529, %g1 <== NOT EXECUTED 400050b0: c2 24 20 b8 st %g1, [ %l0 + 0xb8 ] <== NOT EXECUTED /* has output been stopped due to received XOFF? */ if (tty->flow_ctrl & FL_OSTOP) { 400050b4: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 400050b8: 80 88 60 20 btst 0x20, %g1 <== NOT EXECUTED 400050bc: 02 80 00 15 be 40005110 <== NOT EXECUTED 400050c0: 01 00 00 00 nop <== NOT EXECUTED /* disable interrupts */ rtems_interrupt_disable(level); 400050c4: 7f ff f3 22 call 40001d4c <== NOT EXECUTED 400050c8: 01 00 00 00 nop <== NOT EXECUTED 400050cc: a4 10 00 08 mov %o0, %l2 <== NOT EXECUTED tty->flow_ctrl &= ~FL_OSTOP; 400050d0: c4 04 20 b8 ld [ %l0 + 0xb8 ], %g2 <== NOT EXECUTED /* check for chars in output buffer (or rob_state?) */ if (tty->rawOutBufState != rob_idle) { 400050d4: c2 04 20 94 ld [ %l0 + 0x94 ], %g1 <== NOT EXECUTED /* has output been stopped due to received XOFF? */ if (tty->flow_ctrl & FL_OSTOP) { /* disable interrupts */ rtems_interrupt_disable(level); tty->flow_ctrl &= ~FL_OSTOP; 400050d8: 84 08 bf df and %g2, -33, %g2 <== NOT EXECUTED 400050dc: c4 24 20 b8 st %g2, [ %l0 + 0xb8 ] <== NOT EXECUTED /* check for chars in output buffer (or rob_state?) */ if (tty->rawOutBufState != rob_idle) { 400050e0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400050e4: 02 80 00 09 be 40005108 <== NOT EXECUTED 400050e8: 01 00 00 00 nop <== NOT EXECUTED /* if chars available, call write function... */ (*tty->device.write)(tty->minor, &tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail],1); 400050ec: c4 04 20 84 ld [ %l0 + 0x84 ], %g2 <== 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, 400050f0: d2 04 20 7c ld [ %l0 + 0x7c ], %o1 <== NOT EXECUTED 400050f4: c2 04 20 a4 ld [ %l0 + 0xa4 ], %g1 <== NOT EXECUTED 400050f8: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 <== NOT EXECUTED 400050fc: 92 02 40 02 add %o1, %g2, %o1 <== NOT EXECUTED 40005100: 9f c0 40 00 call %g1 <== NOT EXECUTED 40005104: 94 10 20 01 mov 1, %o2 <== NOT EXECUTED &tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail],1); } /* reenable interrupts */ rtems_interrupt_enable(level); 40005108: 7f ff f3 15 call 40001d5c <== NOT EXECUTED 4000510c: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED } } /* check for incoming XON/XOFF flow control switched off */ if (( tty->flow_ctrl & FL_MDXOF) && 40005110: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 40005114: 80 88 64 00 btst 0x400, %g1 40005118: 02 80 00 0c be 40005148 <== ALWAYS TAKEN 4000511c: 03 00 00 04 sethi %hi(0x1000), %g1 40005120: c4 04 20 30 ld [ %l0 + 0x30 ], %g2 <== NOT EXECUTED 40005124: 80 88 80 01 btst %g2, %g1 <== NOT EXECUTED 40005128: 12 80 00 08 bne 40005148 <== NOT EXECUTED 4000512c: 01 00 00 00 nop <== NOT EXECUTED !(tty->termios.c_iflag & IXOFF)) { /* clear related flags in flow_ctrl */ tty->flow_ctrl &= ~(FL_MDXOF); 40005130: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 40005134: 82 08 7b ff and %g1, -1025, %g1 <== NOT EXECUTED 40005138: c2 24 20 b8 st %g1, [ %l0 + 0xb8 ] <== NOT EXECUTED /* FIXME: what happens, if we had sent XOFF but not yet XON? */ tty->flow_ctrl &= ~(FL_ISNTXOF); 4000513c: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 40005140: 82 08 7f fd and %g1, -3, %g1 <== NOT EXECUTED 40005144: c2 24 20 b8 st %g1, [ %l0 + 0xb8 ] <== NOT EXECUTED } /* check for incoming RTS/CTS flow control switched off */ if (( tty->flow_ctrl & FL_MDRTS) && 40005148: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 4000514c: 80 88 61 00 btst 0x100, %g1 40005150: 02 80 00 16 be 400051a8 <== ALWAYS TAKEN 40005154: c2 04 20 38 ld [ %l0 + 0x38 ], %g1 40005158: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000515c: 06 80 00 14 bl 400051ac <== NOT EXECUTED 40005160: 01 00 00 00 nop <== NOT EXECUTED !(tty->termios.c_cflag & CRTSCTS)) { /* clear related flags in flow_ctrl */ tty->flow_ctrl &= ~(FL_MDRTS); 40005164: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 40005168: 82 08 7e ff and %g1, -257, %g1 <== NOT EXECUTED 4000516c: c2 24 20 b8 st %g1, [ %l0 + 0xb8 ] <== NOT EXECUTED /* restart remote Tx, if it was stopped */ if ((tty->flow_ctrl & FL_IRTSOFF) && 40005170: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 40005174: 80 88 60 04 btst 4, %g1 <== NOT EXECUTED 40005178: 02 80 00 08 be 40005198 <== NOT EXECUTED 4000517c: 01 00 00 00 nop <== NOT EXECUTED (tty->device.startRemoteTx != NULL)) { 40005180: c2 04 20 b0 ld [ %l0 + 0xb0 ], %g1 <== 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) && 40005184: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40005188: 02 80 00 04 be 40005198 <== NOT EXECUTED 4000518c: 01 00 00 00 nop <== NOT EXECUTED (tty->device.startRemoteTx != NULL)) { tty->device.startRemoteTx(tty->minor); 40005190: 9f c0 40 00 call %g1 <== NOT EXECUTED 40005194: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 <== NOT EXECUTED } tty->flow_ctrl &= ~(FL_IRTSOFF); 40005198: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 4000519c: 82 08 7f fb and %g1, -5, %g1 <== NOT EXECUTED 400051a0: c2 24 20 b8 st %g1, [ %l0 + 0xb8 ] <== 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) { 400051a4: c2 04 20 38 ld [ %l0 + 0x38 ], %g1 <== NOT EXECUTED 400051a8: 80 a0 60 00 cmp %g1, 0 400051ac: 36 80 00 06 bge,a 400051c4 <== ALWAYS TAKEN 400051b0: c4 04 20 30 ld [ %l0 + 0x30 ], %g2 tty->flow_ctrl |= FL_MDRTS; 400051b4: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 400051b8: 82 10 61 00 or %g1, 0x100, %g1 <== NOT EXECUTED 400051bc: c2 24 20 b8 st %g1, [ %l0 + 0xb8 ] <== NOT EXECUTED } /* check for incoming XON/XOF flow control switched on */ if (tty->termios.c_iflag & IXOFF) { 400051c0: c4 04 20 30 ld [ %l0 + 0x30 ], %g2 <== NOT EXECUTED 400051c4: 03 00 00 04 sethi %hi(0x1000), %g1 400051c8: 80 88 80 01 btst %g2, %g1 400051cc: 22 80 00 06 be,a 400051e4 <== ALWAYS TAKEN 400051d0: c2 04 20 30 ld [ %l0 + 0x30 ], %g1 tty->flow_ctrl |= FL_MDXOF; 400051d4: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 400051d8: 82 10 64 00 or %g1, 0x400, %g1 <== NOT EXECUTED 400051dc: c2 24 20 b8 st %g1, [ %l0 + 0xb8 ] <== NOT EXECUTED } /* check for outgoing XON/XOF flow control switched on */ if (tty->termios.c_iflag & IXON) { 400051e0: c2 04 20 30 ld [ %l0 + 0x30 ], %g1 <== NOT EXECUTED 400051e4: 80 88 64 00 btst 0x400, %g1 400051e8: 22 80 00 06 be,a 40005200 <== NEVER TAKEN 400051ec: c2 04 20 3c ld [ %l0 + 0x3c ], %g1 <== NOT EXECUTED tty->flow_ctrl |= FL_MDXON; 400051f0: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 400051f4: 82 10 62 00 or %g1, 0x200, %g1 400051f8: c2 24 20 b8 st %g1, [ %l0 + 0xb8 ] 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) { 400051fc: c2 04 20 3c ld [ %l0 + 0x3c ], %g1 40005200: 80 88 60 02 btst 2, %g1 40005204: 32 80 00 17 bne,a 40005260 <== ALWAYS TAKEN 40005208: c0 24 20 6c clr [ %l0 + 0x6c ] 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; 4000520c: 40 00 02 ee call 40005dc4 <== NOT EXECUTED 40005210: e4 0c 20 46 ldub [ %l0 + 0x46 ], %l2 <== NOT EXECUTED tty->rawInBufSemaphoreOptions = RTEMS_WAIT; tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT; tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT; } else { tty->vtimeTicks = tty->termios.c_cc[VTIME] * 40005214: 40 00 49 46 call 4001772c <.umul> <== NOT EXECUTED 40005218: 92 10 00 12 mov %l2, %o1 <== NOT EXECUTED 4000521c: 40 00 49 7e call 40017814 <.udiv> <== NOT EXECUTED 40005220: 92 10 20 0a mov 0xa, %o1 <== NOT EXECUTED rtems_clock_get_ticks_per_second() / 10; if (tty->termios.c_cc[VTIME]) { 40005224: c2 0c 20 46 ldub [ %l0 + 0x46 ], %g1 <== NOT EXECUTED tty->rawInBufSemaphoreOptions = RTEMS_WAIT; tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT; tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT; } else { tty->vtimeTicks = tty->termios.c_cc[VTIME] * 40005228: d0 24 20 54 st %o0, [ %l0 + 0x54 ] <== NOT EXECUTED rtems_clock_get_ticks_per_second() / 10; if (tty->termios.c_cc[VTIME]) { 4000522c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40005230: 02 80 00 08 be 40005250 <== NOT EXECUTED 40005234: c2 0c 20 47 ldub [ %l0 + 0x47 ], %g1 <== NOT EXECUTED tty->rawInBufSemaphoreOptions = RTEMS_WAIT; 40005238: c0 24 20 6c clr [ %l0 + 0x6c ] <== NOT EXECUTED tty->rawInBufSemaphoreTimeout = tty->vtimeTicks; if (tty->termios.c_cc[VMIN]) 4000523c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40005240: 12 80 00 09 bne 40005264 <== NOT EXECUTED 40005244: d0 24 20 70 st %o0, [ %l0 + 0x70 ] <== NOT EXECUTED tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT; else tty->rawInBufSemaphoreFirstTimeout = tty->vtimeTicks; 40005248: 10 80 00 0a b 40005270 <== NOT EXECUTED 4000524c: d0 24 20 74 st %o0, [ %l0 + 0x74 ] <== NOT EXECUTED } else { if (tty->termios.c_cc[VMIN]) { 40005250: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40005254: 02 80 00 06 be 4000526c <== NOT EXECUTED 40005258: 82 10 20 01 mov 1, %g1 <== NOT EXECUTED tty->rawInBufSemaphoreOptions = RTEMS_WAIT; 4000525c: c0 24 20 6c clr [ %l0 + 0x6c ] <== NOT EXECUTED tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT; 40005260: c0 24 20 70 clr [ %l0 + 0x70 ] tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT; 40005264: 10 80 00 03 b 40005270 40005268: c0 24 20 74 clr [ %l0 + 0x74 ] } else { tty->rawInBufSemaphoreOptions = RTEMS_NO_WAIT; 4000526c: c2 24 20 6c st %g1, [ %l0 + 0x6c ] <== NOT EXECUTED } } } if (tty->device.setAttributes) 40005270: c2 04 20 a8 ld [ %l0 + 0xa8 ], %g1 40005274: 80 a0 60 00 cmp %g1, 0 40005278: 02 80 00 3b be 40005364 <== NEVER TAKEN 4000527c: 01 00 00 00 nop (*tty->device.setAttributes)(tty->minor, &tty->termios); 40005280: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 40005284: 9f c0 40 00 call %g1 40005288: 92 04 20 30 add %l0, 0x30, %o1 4000528c: 30 80 00 36 b,a 40005364 break; case RTEMS_IO_TCDRAIN: drainOutput (tty); 40005290: 7f ff fe 2d call 40004b44 40005294: 90 10 00 10 mov %l0, %o0 break; 40005298: 30 80 00 33 b,a 40005364 case RTEMS_IO_SNDWAKEUP: tty->tty_snd = *wakeup; 4000529c: c2 24 20 d4 st %g1, [ %l0 + 0xd4 ] <== NOT EXECUTED 400052a0: c2 04 a0 04 ld [ %l2 + 4 ], %g1 <== NOT EXECUTED break; 400052a4: 10 80 00 30 b 40005364 <== NOT EXECUTED 400052a8: c2 24 20 d8 st %g1, [ %l0 + 0xd8 ] <== NOT EXECUTED case RTEMS_IO_RCVWAKEUP: tty->tty_rcv = *wakeup; 400052ac: c2 24 20 dc st %g1, [ %l0 + 0xdc ] <== NOT EXECUTED 400052b0: c2 04 a0 04 ld [ %l2 + 4 ], %g1 <== NOT EXECUTED break; 400052b4: 10 80 00 2c b 40005364 <== NOT EXECUTED 400052b8: c2 24 20 e0 st %g1, [ %l0 + 0xe0 ] <== NOT EXECUTED #if 1 /* FIXME */ case TIOCSETD: /* * close old line discipline */ if (rtems_termios_linesw[tty->t_line].l_close != NULL) { 400052bc: 03 10 00 6f sethi %hi(0x4001bc00), %g1 <== NOT EXECUTED 400052c0: 85 28 a0 05 sll %g2, 5, %g2 <== NOT EXECUTED 400052c4: 82 10 63 78 or %g1, 0x378, %g1 <== NOT EXECUTED 400052c8: 82 00 40 02 add %g1, %g2, %g1 <== NOT EXECUTED 400052cc: c2 00 60 04 ld [ %g1 + 4 ], %g1 <== NOT EXECUTED 400052d0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400052d4: 22 80 00 06 be,a 400052ec <== NOT EXECUTED 400052d8: c2 04 60 08 ld [ %l1 + 8 ], %g1 <== NOT EXECUTED sc = rtems_termios_linesw[tty->t_line].l_close(tty); 400052dc: 9f c0 40 00 call %g1 <== NOT EXECUTED 400052e0: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 400052e4: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED } tty->t_line=*(int*)(args->buffer); 400052e8: c2 04 60 08 ld [ %l1 + 8 ], %g1 <== 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) { 400052ec: 07 10 00 6f sethi %hi(0x4001bc00), %g3 <== 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); 400052f0: c4 00 40 00 ld [ %g1 ], %g2 <== 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) { 400052f4: 86 10 e3 78 or %g3, 0x378, %g3 <== NOT EXECUTED 400052f8: 83 28 a0 05 sll %g2, 5, %g1 <== NOT EXECUTED 400052fc: c2 00 c0 01 ld [ %g3 + %g1 ], %g1 <== 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); 40005300: c4 24 20 cc st %g2, [ %l0 + 0xcc ] <== 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) { 40005304: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40005308: 02 80 00 17 be 40005364 <== NOT EXECUTED 4000530c: c0 24 20 d0 clr [ %l0 + 0xd0 ] <== NOT EXECUTED sc = rtems_termios_linesw[tty->t_line].l_open(tty); 40005310: 9f c0 40 00 call %g1 <== NOT EXECUTED 40005314: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 40005318: 10 80 00 13 b 40005364 <== NOT EXECUTED 4000531c: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED } break; case TIOCGETD: *(int*)(args->buffer)=tty->t_line; 40005320: c2 04 60 08 ld [ %l1 + 8 ], %g1 <== NOT EXECUTED 40005324: c4 04 20 cc ld [ %l0 + 0xcc ], %g2 <== NOT EXECUTED break; 40005328: 10 80 00 0f b 40005364 <== NOT EXECUTED 4000532c: c4 20 40 00 st %g2, [ %g1 ] <== NOT EXECUTED #endif case FIONREAD: { int rawnc = tty->rawInBuf.Tail - tty->rawInBuf.Head; 40005330: c4 04 20 60 ld [ %l0 + 0x60 ], %g2 <== NOT EXECUTED 40005334: c2 04 20 5c ld [ %l0 + 0x5c ], %g1 <== NOT EXECUTED if ( rawnc < 0 ) 40005338: 82 a0 80 01 subcc %g2, %g1, %g1 <== NOT EXECUTED 4000533c: 3c 80 00 05 bpos,a 40005350 <== NOT EXECUTED 40005340: c8 04 20 20 ld [ %l0 + 0x20 ], %g4 <== NOT EXECUTED rawnc += tty->rawInBuf.Size; 40005344: c4 04 20 64 ld [ %l0 + 0x64 ], %g2 <== NOT EXECUTED 40005348: 82 00 40 02 add %g1, %g2, %g1 <== NOT EXECUTED /* Half guess that this is the right operation */ *(int *)args->buffer = tty->ccount - tty->cindex + rawnc; 4000534c: c8 04 20 20 ld [ %l0 + 0x20 ], %g4 <== NOT EXECUTED 40005350: c6 04 20 24 ld [ %l0 + 0x24 ], %g3 <== NOT EXECUTED 40005354: c4 04 60 08 ld [ %l1 + 8 ], %g2 <== NOT EXECUTED 40005358: 86 21 00 03 sub %g4, %g3, %g3 <== NOT EXECUTED 4000535c: 82 00 c0 01 add %g3, %g1, %g1 <== NOT EXECUTED 40005360: c2 20 80 00 st %g1, [ %g2 ] <== NOT EXECUTED } break; } rtems_semaphore_release (tty->osem); 40005364: 40 00 04 a9 call 40006608 40005368: d0 04 20 18 ld [ %l0 + 0x18 ], %o0 args->ioctl_return = sc; 4000536c: f0 24 60 0c st %i0, [ %l1 + 0xc ] return sc; } 40005370: 81 c7 e0 08 ret 40005374: 81 e8 00 00 restore =============================================================================== 40005518 : #include int rtems_termios_number_to_baud( int32_t baud ) { 40005518: 82 10 00 08 mov %o0, %g1 int termios_baud; switch (baud) { 4000551c: 80 a2 24 b0 cmp %o0, 0x4b0 40005520: 02 80 00 19 be 40005584 40005524: 90 10 20 09 mov 9, %o0 40005528: 80 a0 64 b0 cmp %g1, 0x4b0 4000552c: 14 80 00 29 bg 400055d0 40005530: 05 00 00 12 sethi %hi(0x4800), %g2 40005534: 80 a0 60 86 cmp %g1, 0x86 40005538: 02 80 00 13 be 40005584 4000553c: 90 10 20 04 mov 4, %o0 40005540: 80 a0 60 86 cmp %g1, 0x86 40005544: 14 80 00 12 bg 4000558c 40005548: 80 a0 60 c8 cmp %g1, 0xc8 4000554c: 80 a0 60 32 cmp %g1, 0x32 40005550: 02 80 00 0d be 40005584 40005554: 90 10 20 01 mov 1, %o0 40005558: 80 a0 60 32 cmp %g1, 0x32 4000555c: 34 80 00 05 bg,a 40005570 40005560: 80 a0 60 4b cmp %g1, 0x4b 40005564: 80 a0 60 00 cmp %g1, 0 40005568: 10 80 00 52 b 400056b0 4000556c: 90 10 20 00 clr %o0 40005570: 02 80 00 05 be 40005584 40005574: 90 10 20 02 mov 2, %o0 40005578: 80 a0 60 6e cmp %g1, 0x6e 4000557c: 12 80 00 4f bne 400056b8 <== NEVER TAKEN 40005580: 90 10 20 03 mov 3, %o0 40005584: 81 c3 e0 08 retl 40005588: 01 00 00 00 nop 4000558c: 02 bf ff fe be 40005584 40005590: 90 10 20 06 mov 6, %o0 ! 6 40005594: 80 a0 60 c8 cmp %g1, 0xc8 40005598: 14 80 00 07 bg 400055b4 4000559c: 80 a0 61 2c cmp %g1, 0x12c 400055a0: 80 a0 60 96 cmp %g1, 0x96 400055a4: 12 80 00 45 bne 400056b8 <== NEVER TAKEN 400055a8: 90 10 20 05 mov 5, %o0 400055ac: 81 c3 e0 08 retl 400055b0: 01 00 00 00 nop 400055b4: 02 bf ff f4 be 40005584 400055b8: 90 10 20 07 mov 7, %o0 ! 7 400055bc: 80 a0 62 58 cmp %g1, 0x258 400055c0: 12 80 00 3e bne 400056b8 <== NEVER TAKEN 400055c4: 90 10 20 08 mov 8, %o0 400055c8: 81 c3 e0 08 retl 400055cc: 01 00 00 00 nop 400055d0: 84 10 a3 00 or %g2, 0x300, %g2 400055d4: 80 a0 40 02 cmp %g1, %g2 400055d8: 02 bf ff eb be 40005584 400055dc: 90 10 20 0e mov 0xe, %o0 400055e0: 80 a0 40 02 cmp %g1, %g2 400055e4: 14 80 00 18 bg 40005644 400055e8: 07 00 00 70 sethi %hi(0x1c000), %g3 400055ec: 80 a0 69 60 cmp %g1, 0x960 400055f0: 02 bf ff e5 be 40005584 400055f4: 90 10 20 0b mov 0xb, %o0 400055f8: 80 a0 69 60 cmp %g1, 0x960 400055fc: 34 80 00 07 bg,a 40005618 40005600: 05 00 00 04 sethi %hi(0x1000), %g2 40005604: 80 a0 67 08 cmp %g1, 0x708 40005608: 12 80 00 2c bne 400056b8 <== NEVER TAKEN 4000560c: 90 10 20 0a mov 0xa, %o0 40005610: 81 c3 e0 08 retl 40005614: 01 00 00 00 nop 40005618: 84 10 a2 c0 or %g2, 0x2c0, %g2 4000561c: 80 a0 40 02 cmp %g1, %g2 40005620: 02 bf ff d9 be 40005584 40005624: 90 10 20 0c mov 0xc, %o0 40005628: 05 00 00 09 sethi %hi(0x2400), %g2 4000562c: 84 10 a1 80 or %g2, 0x180, %g2 ! 2580 40005630: 80 a0 40 02 cmp %g1, %g2 40005634: 12 80 00 21 bne 400056b8 40005638: 90 10 20 0d mov 0xd, %o0 4000563c: 81 c3 e0 08 retl 40005640: 01 00 00 00 nop 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; 40005644: 05 00 00 04 sethi %hi(0x1000), %g2 int32_t baud ) { int termios_baud; switch (baud) { 40005648: 86 10 e2 00 or %g3, 0x200, %g3 4000564c: 80 a0 40 03 cmp %g1, %g3 40005650: 02 bf ff cd be 40005584 40005654: 90 10 a0 02 or %g2, 2, %o0 40005658: 80 a0 40 03 cmp %g1, %g3 4000565c: 14 80 00 0f bg 40005698 40005660: 07 00 00 e1 sethi %hi(0x38400), %g3 40005664: 07 00 00 25 sethi %hi(0x9400), %g3 40005668: 86 10 e2 00 or %g3, 0x200, %g3 ! 9600 4000566c: 80 a0 40 03 cmp %g1, %g3 40005670: 02 bf ff c5 be 40005584 40005674: 90 10 20 0f mov 0xf, %o0 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; 40005678: 90 10 a0 01 or %g2, 1, %o0 int32_t baud ) { int termios_baud; switch (baud) { 4000567c: 05 00 00 38 sethi %hi(0xe000), %g2 40005680: 84 10 a1 00 or %g2, 0x100, %g2 ! e100 40005684: 80 a0 40 02 cmp %g1, %g2 40005688: 32 bf ff bf bne,a 40005584 <== NEVER TAKEN 4000568c: 90 10 3f ff mov -1, %o0 <== NOT EXECUTED 40005690: 81 c3 e0 08 retl 40005694: 01 00 00 00 nop 40005698: 80 a0 40 03 cmp %g1, %g3 4000569c: 02 bf ff ba be 40005584 400056a0: 90 10 a0 03 or %g2, 3, %o0 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; 400056a4: 90 10 a0 04 or %g2, 4, %o0 int32_t baud ) { int termios_baud; switch (baud) { 400056a8: 05 00 01 c2 sethi %hi(0x70800), %g2 400056ac: 80 a0 40 02 cmp %g1, %g2 400056b0: 02 80 00 03 be 400056bc 400056b4: 01 00 00 00 nop 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; 400056b8: 90 10 3f ff mov -1, %o0 ! ffffffff default: termios_baud = -1; break; } return termios_baud; } 400056bc: 81 c3 e0 08 retl =============================================================================== 40005540 : rtems_device_major_number major, rtems_device_minor_number minor, void *arg, const rtems_termios_callbacks *callbacks ) { 40005540: 9d e3 bf a0 save %sp, -96, %sp struct rtems_termios_tty *tty; /* * See if the device has already been opened */ sc = rtems_semaphore_obtain (rtems_termios_ttyMutex, 40005544: 03 10 00 70 sethi %hi(0x4001c000), %g1 40005548: d0 00 62 8c ld [ %g1 + 0x28c ], %o0 ! 4001c28c 4000554c: 92 10 20 00 clr %o1 40005550: 40 00 03 e7 call 400064ec 40005554: 94 10 20 00 clr %o2 RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) 40005558: a0 92 20 00 orcc %o0, 0, %l0 4000555c: 12 80 01 05 bne 40005970 <== NEVER TAKEN 40005560: 03 10 00 70 sethi %hi(0x4001c000), %g1 return sc; for (tty = rtems_termios_ttyHead ; tty != NULL ; tty = tty->forw) { 40005564: 10 80 00 0a b 4000558c 40005568: e4 00 62 94 ld [ %g1 + 0x294 ], %l2 ! 4001c294 if ((tty->major == major) && (tty->minor == minor)) 4000556c: 80 a0 40 18 cmp %g1, %i0 40005570: 32 80 00 07 bne,a 4000558c 40005574: e4 04 80 00 ld [ %l2 ], %l2 40005578: c2 04 a0 10 ld [ %l2 + 0x10 ], %g1 4000557c: 80 a0 40 19 cmp %g1, %i1 40005580: 22 80 00 d6 be,a 400058d8 <== ALWAYS TAKEN 40005584: c2 04 a0 08 ld [ %l2 + 8 ], %g1 */ 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) { 40005588: e4 04 80 00 ld [ %l2 ], %l2 <== NOT EXECUTED 4000558c: 80 a4 a0 00 cmp %l2, 0 40005590: 32 bf ff f7 bne,a 4000556c 40005594: c2 04 a0 0c ld [ %l2 + 0xc ], %g1 static char c = 'a'; /* * Create a new device */ tty = calloc (1, sizeof (struct rtems_termios_tty)); 40005598: 10 80 00 f8 b 40005978 4000559c: 90 10 20 01 mov 1, %o0 return RTEMS_NO_MEMORY; } /* * allocate raw input buffer */ tty->rawInBuf.Size = RAW_INPUT_BUFFER_SIZE; 400055a0: 03 10 00 6e sethi %hi(0x4001b800), %g1 400055a4: c2 00 62 2c ld [ %g1 + 0x22c ], %g1 ! 4001ba2c 400055a8: c2 24 a0 64 st %g1, [ %l2 + 0x64 ] tty->rawInBuf.theBuf = malloc (tty->rawInBuf.Size); 400055ac: d0 04 a0 64 ld [ %l2 + 0x64 ], %o0 400055b0: 40 00 17 fa call 4000b598 400055b4: 01 00 00 00 nop if (tty->rawInBuf.theBuf == NULL) { 400055b8: 80 a2 20 00 cmp %o0, 0 400055bc: 12 80 00 08 bne 400055dc <== ALWAYS TAKEN 400055c0: d0 24 a0 58 st %o0, [ %l2 + 0x58 ] free(tty); 400055c4: 40 00 16 9b call 4000b030 <== NOT EXECUTED 400055c8: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED rtems_semaphore_release (rtems_termios_ttyMutex); 400055cc: 03 10 00 70 sethi %hi(0x4001c000), %g1 <== NOT EXECUTED 400055d0: a0 10 20 1a mov 0x1a, %l0 <== NOT EXECUTED 400055d4: 10 80 00 e5 b 40005968 <== NOT EXECUTED 400055d8: d0 00 62 8c ld [ %g1 + 0x28c ], %o0 <== NOT EXECUTED return RTEMS_NO_MEMORY; } /* * allocate raw output buffer */ tty->rawOutBuf.Size = RAW_OUTPUT_BUFFER_SIZE; 400055dc: 03 10 00 6e sethi %hi(0x4001b800), %g1 400055e0: c2 00 62 30 ld [ %g1 + 0x230 ], %g1 ! 4001ba30 400055e4: c2 24 a0 88 st %g1, [ %l2 + 0x88 ] tty->rawOutBuf.theBuf = malloc (tty->rawOutBuf.Size); 400055e8: d0 04 a0 88 ld [ %l2 + 0x88 ], %o0 400055ec: 40 00 17 eb call 4000b598 400055f0: 01 00 00 00 nop if (tty->rawOutBuf.theBuf == NULL) { 400055f4: 80 a2 20 00 cmp %o0, 0 400055f8: 12 80 00 05 bne 4000560c <== ALWAYS TAKEN 400055fc: d0 24 a0 7c st %o0, [ %l2 + 0x7c ] free((void *)(tty->rawInBuf.theBuf)); 40005600: d0 04 a0 58 ld [ %l2 + 0x58 ], %o0 <== NOT EXECUTED free(tty); rtems_semaphore_release (rtems_termios_ttyMutex); 40005604: 10 80 00 0c b 40005634 <== NOT EXECUTED 40005608: a0 10 20 1a mov 0x1a, %l0 <== NOT EXECUTED return RTEMS_NO_MEMORY; } /* * allocate cooked buffer */ tty->cbuf = malloc (CBUFSIZE); 4000560c: 03 10 00 6e sethi %hi(0x4001b800), %g1 40005610: 40 00 17 e2 call 4000b598 40005614: d0 00 62 28 ld [ %g1 + 0x228 ], %o0 ! 4001ba28 if (tty->cbuf == NULL) { 40005618: 80 a2 20 00 cmp %o0, 0 4000561c: 12 80 00 0c bne 4000564c <== ALWAYS TAKEN 40005620: d0 24 a0 1c st %o0, [ %l2 + 0x1c ] free((void *)(tty->rawOutBuf.theBuf)); 40005624: d0 04 a0 7c ld [ %l2 + 0x7c ], %o0 <== NOT EXECUTED 40005628: 40 00 16 82 call 4000b030 <== NOT EXECUTED 4000562c: a0 10 20 1a mov 0x1a, %l0 <== NOT EXECUTED free((void *)(tty->rawInBuf.theBuf)); 40005630: d0 04 a0 58 ld [ %l2 + 0x58 ], %o0 <== NOT EXECUTED 40005634: 40 00 16 7f call 4000b030 <== NOT EXECUTED 40005638: 01 00 00 00 nop <== NOT EXECUTED free(tty); 4000563c: 40 00 16 7d call 4000b030 <== NOT EXECUTED 40005640: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED (rtems_task_argument)tty); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); } } rtems_semaphore_release (rtems_termios_ttyMutex); 40005644: 10 80 00 c8 b 40005964 <== NOT EXECUTED 40005648: 03 10 00 70 sethi %hi(0x4001c000), %g1 <== NOT EXECUTED tty->tty_rcvwakeup = 0; /* * link tty */ tty->forw = rtems_termios_ttyHead; 4000564c: 03 10 00 70 sethi %hi(0x4001c000), %g1 40005650: c2 00 62 94 ld [ %g1 + 0x294 ], %g1 ! 4001c294 return RTEMS_NO_MEMORY; } /* * Initialize wakeup callbacks */ tty->tty_snd.sw_pfn = NULL; 40005654: c0 24 a0 d4 clr [ %l2 + 0xd4 ] tty->tty_snd.sw_arg = NULL; 40005658: c0 24 a0 d8 clr [ %l2 + 0xd8 ] tty->tty_rcv.sw_pfn = NULL; 4000565c: c0 24 a0 dc clr [ %l2 + 0xdc ] tty->tty_rcv.sw_arg = NULL; 40005660: c0 24 a0 e0 clr [ %l2 + 0xe0 ] tty->tty_rcvwakeup = 0; 40005664: c0 24 a0 e4 clr [ %l2 + 0xe4 ] /* * link tty */ tty->forw = rtems_termios_ttyHead; 40005668: c2 24 80 00 st %g1, [ %l2 ] tty->back = NULL; if (rtems_termios_ttyHead != NULL) 4000566c: 80 a0 60 00 cmp %g1, 0 40005670: 02 80 00 03 be 4000567c 40005674: c0 24 a0 04 clr [ %l2 + 4 ] rtems_termios_ttyHead->back = tty; 40005678: e4 20 60 04 st %l2, [ %g1 + 4 ] rtems_termios_ttyHead = tty; if (rtems_termios_ttyTail == NULL) 4000567c: 03 10 00 70 sethi %hi(0x4001c000), %g1 40005680: c4 00 62 90 ld [ %g1 + 0x290 ], %g2 ! 4001c290 */ tty->forw = rtems_termios_ttyHead; tty->back = NULL; if (rtems_termios_ttyHead != NULL) rtems_termios_ttyHead->back = tty; rtems_termios_ttyHead = tty; 40005684: 07 10 00 70 sethi %hi(0x4001c000), %g3 if (rtems_termios_ttyTail == NULL) 40005688: 80 a0 a0 00 cmp %g2, 0 4000568c: 12 80 00 03 bne 40005698 40005690: e2 20 e2 94 st %l1, [ %g3 + 0x294 ] rtems_termios_ttyTail = tty; 40005694: e2 20 62 90 st %l1, [ %g1 + 0x290 ] tty->major = major; /* * Set up mutex semaphores */ sc = rtems_semaphore_create ( 40005698: 27 10 00 6e sethi %hi(0x4001b800), %l3 4000569c: d0 4c e2 34 ldsb [ %l3 + 0x234 ], %o0 ! 4001ba34 400056a0: 03 15 14 9a sethi %hi(0x54526800), %g1 400056a4: 82 10 61 00 or %g1, 0x100, %g1 ! 54526900 rtems_termios_ttyHead->back = tty; rtems_termios_ttyHead = tty; if (rtems_termios_ttyTail == NULL) rtems_termios_ttyTail = tty; tty->minor = minor; 400056a8: f2 24 60 10 st %i1, [ %l1 + 0x10 ] tty->major = major; 400056ac: f0 24 60 0c st %i0, [ %l1 + 0xc ] /* * Set up mutex semaphores */ sc = rtems_semaphore_create ( 400056b0: 90 12 00 01 or %o0, %g1, %o0 400056b4: 92 10 20 01 mov 1, %o1 400056b8: 94 10 20 54 mov 0x54, %o2 400056bc: 96 10 20 00 clr %o3 400056c0: 40 00 02 e9 call 40006264 400056c4: 98 04 60 14 add %l1, 0x14, %o4 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) 400056c8: 80 a2 20 00 cmp %o0, 0 400056cc: 12 80 00 a3 bne 40005958 <== NEVER TAKEN 400056d0: 03 15 14 9b sethi %hi(0x54526c00), %g1 rtems_fatal_error_occurred (sc); sc = rtems_semaphore_create ( 400056d4: d0 4c e2 34 ldsb [ %l3 + 0x234 ], %o0 400056d8: 82 10 63 00 or %g1, 0x300, %g1 400056dc: 92 10 20 01 mov 1, %o1 400056e0: 90 12 00 01 or %o0, %g1, %o0 400056e4: 94 10 20 54 mov 0x54, %o2 400056e8: 96 10 20 00 clr %o3 400056ec: 40 00 02 de call 40006264 400056f0: 98 04 60 18 add %l1, 0x18, %o4 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) 400056f4: 80 a2 20 00 cmp %o0, 0 400056f8: 12 80 00 98 bne 40005958 <== NEVER TAKEN 400056fc: 03 15 14 9e sethi %hi(0x54527800), %g1 rtems_fatal_error_occurred (sc); sc = rtems_semaphore_create ( 40005700: d0 4c e2 34 ldsb [ %l3 + 0x234 ], %o0 40005704: 92 10 20 00 clr %o1 40005708: 90 12 00 01 or %o0, %g1, %o0 4000570c: 94 10 20 20 mov 0x20, %o2 40005710: 96 10 20 00 clr %o3 40005714: 40 00 02 d4 call 40006264 40005718: 98 04 60 8c add %l1, 0x8c, %o4 rtems_build_name ('T', 'R', 'x', c), 0, RTEMS_SIMPLE_BINARY_SEMAPHORE | RTEMS_FIFO, RTEMS_NO_PRIORITY, &tty->rawOutBuf.Semaphore); if (sc != RTEMS_SUCCESSFUL) 4000571c: 80 a2 20 00 cmp %o0, 0 40005720: 12 80 00 8e bne 40005958 <== NEVER TAKEN 40005724: 92 10 00 1b mov %i3, %o1 rtems_fatal_error_occurred (sc); tty->rawOutBufState = rob_idle; 40005728: c0 24 60 94 clr [ %l1 + 0x94 ] /* * Set callbacks */ tty->device = *callbacks; 4000572c: 90 04 60 98 add %l1, 0x98, %o0 40005730: 40 00 24 dd call 4000eaa4 40005734: 94 10 20 20 mov 0x20, %o2 /* * Create I/O tasks */ if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { 40005738: c2 04 60 b4 ld [ %l1 + 0xb4 ], %g1 4000573c: 80 a0 60 02 cmp %g1, 2 40005740: 32 80 00 1a bne,a 400057a8 <== ALWAYS TAKEN 40005744: c2 04 60 a0 ld [ %l1 + 0xa0 ], %g1 sc = rtems_task_create ( 40005748: d0 4c e2 34 ldsb [ %l3 + 0x234 ], %o0 <== NOT EXECUTED 4000574c: 03 15 1e 15 sethi %hi(0x54785400), %g1 <== NOT EXECUTED 40005750: 92 10 20 0a mov 0xa, %o1 <== NOT EXECUTED 40005754: 90 12 00 01 or %o0, %g1, %o0 <== NOT EXECUTED 40005758: 94 10 24 00 mov 0x400, %o2 <== NOT EXECUTED 4000575c: 96 10 25 00 mov 0x500, %o3 <== NOT EXECUTED 40005760: 98 10 20 00 clr %o4 <== NOT EXECUTED 40005764: 40 00 03 d5 call 400066b8 <== NOT EXECUTED 40005768: 9a 04 60 c8 add %l1, 0xc8, %o5 <== 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) 4000576c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40005770: 12 80 00 7a bne 40005958 <== NOT EXECUTED 40005774: 03 14 9e 15 sethi %hi(0x52785400), %g1 <== NOT EXECUTED rtems_fatal_error_occurred (sc); sc = rtems_task_create ( 40005778: d0 4c e2 34 ldsb [ %l3 + 0x234 ], %o0 <== NOT EXECUTED 4000577c: 92 10 20 09 mov 9, %o1 <== NOT EXECUTED 40005780: 90 12 00 01 or %o0, %g1, %o0 <== NOT EXECUTED 40005784: 94 10 24 00 mov 0x400, %o2 <== NOT EXECUTED 40005788: 96 10 25 00 mov 0x500, %o3 <== NOT EXECUTED 4000578c: 98 10 20 00 clr %o4 <== NOT EXECUTED 40005790: 40 00 03 ca call 400066b8 <== NOT EXECUTED 40005794: 9a 04 60 c4 add %l1, 0xc4, %o5 <== 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) 40005798: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000579c: 12 80 00 6f bne 40005958 <== NOT EXECUTED 400057a0: 01 00 00 00 nop <== NOT EXECUTED rtems_fatal_error_occurred (sc); } if ((tty->device.pollRead == NULL) || 400057a4: c2 04 60 a0 ld [ %l1 + 0xa0 ], %g1 <== NOT EXECUTED 400057a8: 80 a0 60 00 cmp %g1, 0 400057ac: 02 80 00 07 be 400057c8 <== NEVER TAKEN 400057b0: 03 10 00 6e sethi %hi(0x4001b800), %g1 (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN)){ 400057b4: c2 04 60 b4 ld [ %l1 + 0xb4 ], %g1 400057b8: 80 a0 60 02 cmp %g1, 2 400057bc: 12 80 00 0f bne 400057f8 <== ALWAYS TAKEN 400057c0: 84 10 20 03 mov 3, %g2 sc = rtems_semaphore_create ( 400057c4: 03 10 00 6e sethi %hi(0x4001b800), %g1 <== NOT EXECUTED 400057c8: d0 48 62 34 ldsb [ %g1 + 0x234 ], %o0 ! 4001ba34 <== NOT EXECUTED 400057cc: 03 15 14 9c sethi %hi(0x54527000), %g1 <== NOT EXECUTED 400057d0: 82 10 62 00 or %g1, 0x200, %g1 ! 54527200 <== NOT EXECUTED 400057d4: 92 10 20 00 clr %o1 <== NOT EXECUTED 400057d8: 90 12 00 01 or %o0, %g1, %o0 <== NOT EXECUTED 400057dc: 94 10 20 24 mov 0x24, %o2 <== NOT EXECUTED 400057e0: 96 10 20 00 clr %o3 <== NOT EXECUTED 400057e4: 40 00 02 a0 call 40006264 <== NOT EXECUTED 400057e8: 98 04 60 68 add %l1, 0x68, %o4 <== NOT EXECUTED rtems_build_name ('T', 'R', 'r', c), 0, RTEMS_SIMPLE_BINARY_SEMAPHORE | RTEMS_PRIORITY, RTEMS_NO_PRIORITY, &tty->rawInBuf.Semaphore); if (sc != RTEMS_SUCCESSFUL) 400057ec: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 400057f0: 12 80 00 5a bne 40005958 <== NOT EXECUTED 400057f4: 84 10 20 03 mov 3, %g2 <== NOT EXECUTED 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'; 400057f8: c4 2c 60 41 stb %g2, [ %l1 + 0x41 ] tty->termios.c_cc[VQUIT] = '\034'; 400057fc: 84 10 20 1c mov 0x1c, %g2 40005800: c4 2c 60 42 stb %g2, [ %l1 + 0x42 ] tty->termios.c_cc[VERASE] = '\177'; 40005804: 84 10 20 7f mov 0x7f, %g2 40005808: c4 2c 60 43 stb %g2, [ %l1 + 0x43 ] tty->termios.c_cc[VKILL] = '\025'; 4000580c: 84 10 20 15 mov 0x15, %g2 40005810: c4 2c 60 44 stb %g2, [ %l1 + 0x44 ] tty->termios.c_cc[VEOF] = '\004'; 40005814: 84 10 20 04 mov 4, %g2 40005818: c4 2c 60 45 stb %g2, [ %l1 + 0x45 ] tty->termios.c_cc[VEOL] = '\000'; tty->termios.c_cc[VEOL2] = '\000'; tty->termios.c_cc[VSTART] = '\021'; 4000581c: 84 10 20 11 mov 0x11, %g2 40005820: c4 2c 60 49 stb %g2, [ %l1 + 0x49 ] tty->termios.c_cc[VSTOP] = '\023'; 40005824: 84 10 20 13 mov 0x13, %g2 40005828: c4 2c 60 4a stb %g2, [ %l1 + 0x4a ] tty->termios.c_cc[VSUSP] = '\032'; 4000582c: 84 10 20 1a mov 0x1a, %g2 40005830: c4 2c 60 4b stb %g2, [ %l1 + 0x4b ] tty->termios.c_cc[VREPRINT] = '\022'; 40005834: 84 10 20 12 mov 0x12, %g2 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; 40005838: c0 24 60 b8 clr [ %l1 + 0xb8 ] 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'; tty->termios.c_cc[VREPRINT] = '\022'; 4000583c: c4 2c 60 4d stb %g2, [ %l1 + 0x4d ] /* 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; 40005840: c8 04 60 64 ld [ %l1 + 0x64 ], %g4 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'; 40005844: 84 10 20 0f mov 0xf, %g2 40005848: c4 2c 60 4e stb %g2, [ %l1 + 0x4e ] tty->termios.c_cc[VWERASE] = '\027'; 4000584c: 84 10 20 17 mov 0x17, %g2 /* 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; 40005850: 89 31 20 01 srl %g4, 1, %g4 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'; 40005854: c4 2c 60 4f stb %g2, [ %l1 + 0x4f ] tty->termios.c_cc[VLNEXT] = '\026'; 40005858: 84 10 20 16 mov 0x16, %g2 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'; 4000585c: c0 2c 60 4c clrb [ %l1 + 0x4c ] tty->termios.c_cc[VEOL2] = '\000'; 40005860: c0 2c 60 51 clrb [ %l1 + 0x51 ] tty->lowwater = tty->rawInBuf.Size * 1/2; tty->highwater = tty->rawInBuf.Size * 3/4; /* * Bump name characer */ if (c++ == 'z') 40005864: 03 10 00 6e sethi %hi(0x4001b800), %g1 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'; tty->termios.c_cc[VLNEXT] = '\026'; 40005868: c4 2c 60 50 stb %g2, [ %l1 + 0x50 ] tty->lowwater = tty->rawInBuf.Size * 1/2; tty->highwater = tty->rawInBuf.Size * 3/4; /* * Bump name characer */ if (c++ == 'z') 4000586c: c4 08 62 34 ldub [ %g1 + 0x234 ], %g2 /* 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; 40005870: c8 24 60 bc st %g4, [ %l1 + 0xbc ] } /* * Set default parameters */ tty->termios.c_iflag = BRKINT | ICRNL | IXON | IMAXBEL; 40005874: 09 00 00 09 sethi %hi(0x2400), %g4 40005878: 88 11 21 02 or %g4, 0x102, %g4 ! 2502 4000587c: c8 24 60 30 st %g4, [ %l1 + 0x30 ] tty->termios.c_oflag = OPOST | ONLCR | XTABS; 40005880: 09 00 00 06 sethi %hi(0x1800), %g4 40005884: 88 11 20 05 or %g4, 5, %g4 ! 1805 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; 40005888: c6 04 60 64 ld [ %l1 + 0x64 ], %g3 /* * Set default parameters */ tty->termios.c_iflag = BRKINT | ICRNL | IXON | IMAXBEL; tty->termios.c_oflag = OPOST | ONLCR | XTABS; 4000588c: c8 24 60 34 st %g4, [ %l1 + 0x34 ] tty->termios.c_cflag = B9600 | CS8 | CREAD | CLOCAL; 40005890: 88 10 28 bd mov 0x8bd, %g4 40005894: c8 24 60 38 st %g4, [ %l1 + 0x38 ] tty->termios.c_lflag = ISIG | ICANON | IEXTEN | ECHO | ECHOK | ECHOE | ECHOCTL; 40005898: 09 00 00 20 sethi %hi(0x8000), %g4 4000589c: 88 11 22 3b or %g4, 0x23b, %g4 ! 823b 400058a0: c8 24 60 3c st %g4, [ %l1 + 0x3c ] 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; 400058a4: 89 28 e0 01 sll %g3, 1, %g4 400058a8: 86 01 00 03 add %g4, %g3, %g3 400058ac: 87 30 e0 02 srl %g3, 2, %g3 400058b0: c6 24 60 c0 st %g3, [ %l1 + 0xc0 ] /* * Bump name characer */ if (c++ == 'z') 400058b4: 86 00 a0 01 add %g2, 1, %g3 400058b8: 85 28 a0 18 sll %g2, 0x18, %g2 400058bc: 85 38 a0 18 sra %g2, 0x18, %g2 400058c0: 80 a0 a0 7a cmp %g2, 0x7a 400058c4: 12 80 00 04 bne 400058d4 <== ALWAYS TAKEN 400058c8: c6 28 62 34 stb %g3, [ %g1 + 0x234 ] c = 'a'; 400058cc: 84 10 20 61 mov 0x61, %g2 <== NOT EXECUTED 400058d0: c4 28 62 34 stb %g2, [ %g1 + 0x234 ] <== NOT EXECUTED } args->iop->data1 = tty; if (!tty->refcount++) { 400058d4: c2 04 a0 08 ld [ %l2 + 8 ], %g1 */ if (c++ == 'z') c = 'a'; } args->iop->data1 = tty; 400058d8: c6 06 80 00 ld [ %i2 ], %g3 if (!tty->refcount++) { 400058dc: 84 00 60 01 add %g1, 1, %g2 */ if (c++ == 'z') c = 'a'; } args->iop->data1 = tty; 400058e0: e4 20 e0 38 st %l2, [ %g3 + 0x38 ] if (!tty->refcount++) { 400058e4: 80 a0 60 00 cmp %g1, 0 400058e8: 12 80 00 1e bne 40005960 400058ec: c4 24 a0 08 st %g2, [ %l2 + 8 ] if (tty->device.firstOpen) 400058f0: c2 04 a0 98 ld [ %l2 + 0x98 ], %g1 400058f4: 80 a0 60 00 cmp %g1, 0 400058f8: 02 80 00 05 be 4000590c <== ALWAYS TAKEN 400058fc: 90 10 00 18 mov %i0, %o0 (*tty->device.firstOpen)(major, minor, arg); 40005900: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 40005904: 9f c0 40 00 call %g1 <== NOT EXECUTED 40005908: 94 10 00 1a mov %i2, %o2 <== NOT EXECUTED /* * start I/O tasks, if needed */ if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { 4000590c: c2 04 a0 b4 ld [ %l2 + 0xb4 ], %g1 40005910: 80 a0 60 02 cmp %g1, 2 40005914: 12 80 00 14 bne 40005964 <== ALWAYS TAKEN 40005918: 03 10 00 70 sethi %hi(0x4001c000), %g1 sc = rtems_task_start(tty->rxTaskId, 4000591c: d0 04 a0 c4 ld [ %l2 + 0xc4 ], %o0 <== NOT EXECUTED 40005920: 13 10 00 16 sethi %hi(0x40005800), %o1 <== NOT EXECUTED 40005924: 94 10 00 12 mov %l2, %o2 <== NOT EXECUTED 40005928: 40 00 04 0a call 40006950 <== NOT EXECUTED 4000592c: 92 12 62 10 or %o1, 0x210, %o1 <== NOT EXECUTED rtems_termios_rxdaemon, (rtems_task_argument)tty); if (sc != RTEMS_SUCCESSFUL) 40005930: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40005934: 12 80 00 09 bne 40005958 <== NOT EXECUTED 40005938: 94 10 00 12 mov %l2, %o2 <== NOT EXECUTED rtems_fatal_error_occurred (sc); sc = rtems_task_start(tty->txTaskId, 4000593c: d0 04 a0 c8 ld [ %l2 + 0xc8 ], %o0 <== NOT EXECUTED 40005940: 13 10 00 16 sethi %hi(0x40005800), %o1 <== NOT EXECUTED 40005944: 40 00 04 03 call 40006950 <== NOT EXECUTED 40005948: 92 12 61 94 or %o1, 0x194, %o1 ! 40005994 <== NOT EXECUTED rtems_termios_txdaemon, (rtems_task_argument)tty); if (sc != RTEMS_SUCCESSFUL) 4000594c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40005950: 02 80 00 05 be 40005964 <== NOT EXECUTED 40005954: 03 10 00 70 sethi %hi(0x4001c000), %g1 <== NOT EXECUTED rtems_fatal_error_occurred (sc); 40005958: 40 00 04 8c call 40006b88 <== NOT EXECUTED 4000595c: 01 00 00 00 nop <== NOT EXECUTED } } rtems_semaphore_release (rtems_termios_ttyMutex); 40005960: 03 10 00 70 sethi %hi(0x4001c000), %g1 40005964: d0 00 62 8c ld [ %g1 + 0x28c ], %o0 ! 4001c28c 40005968: 40 00 03 28 call 40006608 4000596c: 01 00 00 00 nop return RTEMS_SUCCESSFUL; } 40005970: 81 c7 e0 08 ret 40005974: 91 e8 00 10 restore %g0, %l0, %o0 static char c = 'a'; /* * Create a new device */ tty = calloc (1, sizeof (struct rtems_termios_tty)); 40005978: 40 00 15 68 call 4000af18 4000597c: 92 10 20 e8 mov 0xe8, %o1 if (tty == NULL) { 40005980: a4 92 20 00 orcc %o0, 0, %l2 40005984: 12 bf ff 07 bne 400055a0 <== ALWAYS TAKEN 40005988: a2 10 00 12 mov %l2, %l1 */ tty->rawInBuf.Size = RAW_INPUT_BUFFER_SIZE; tty->rawInBuf.theBuf = malloc (tty->rawInBuf.Size); if (tty->rawInBuf.theBuf == NULL) { free(tty); rtems_semaphore_release (rtems_termios_ttyMutex); 4000598c: 10 bf ff 11 b 400055d0 <== NOT EXECUTED 40005990: 03 10 00 70 sethi %hi(0x4001c000), %g1 <== NOT EXECUTED =============================================================================== 400042d4 : * Send characters to device-specific code */ void rtems_termios_puts ( const void *_buf, int len, struct rtems_termios_tty *tty) { 400042d4: 9d e3 bf a0 save %sp, -96, %sp const unsigned char *buf = _buf; unsigned int newHead; rtems_interrupt_level level; rtems_status_code sc; if (tty->device.outputUsesInterrupts == TERMIOS_POLLED) { 400042d8: c2 06 a0 b4 ld [ %i2 + 0xb4 ], %g1 * Send characters to device-specific code */ void rtems_termios_puts ( const void *_buf, int len, struct rtems_termios_tty *tty) { 400042dc: 92 10 00 18 mov %i0, %o1 const unsigned char *buf = _buf; unsigned int newHead; rtems_interrupt_level level; rtems_status_code sc; if (tty->device.outputUsesInterrupts == TERMIOS_POLLED) { 400042e0: 80 a0 60 00 cmp %g1, 0 400042e4: 12 80 00 08 bne 40004304 <== NEVER TAKEN 400042e8: a2 10 00 18 mov %i0, %l1 (*tty->device.write)(tty->minor, (void *)buf, len); 400042ec: d0 06 a0 10 ld [ %i2 + 0x10 ], %o0 400042f0: c2 06 a0 a4 ld [ %i2 + 0xa4 ], %g1 400042f4: 9f c0 40 00 call %g1 400042f8: 94 10 00 19 mov %i1, %o2 return; 400042fc: 81 c7 e0 08 ret 40004300: 81 e8 00 00 restore } newHead = tty->rawOutBuf.Head; 40004304: e0 06 a0 80 ld [ %i2 + 0x80 ], %l0 <== NOT EXECUTED * with interrupts enabled. */ newHead = (newHead + 1) % tty->rawOutBuf.Size; rtems_interrupt_disable (level); while (newHead == tty->rawOutBuf.Tail) { tty->rawOutBufState = rob_wait; 40004308: a8 10 20 02 mov 2, %l4 <== NOT EXECUTED if (tty->device.outputUsesInterrupts == TERMIOS_POLLED) { (*tty->device.write)(tty->minor, (void *)buf, len); return; } newHead = tty->rawOutBuf.Head; while (len) { 4000430c: 10 80 00 39 b 400043f0 <== NOT EXECUTED 40004310: a6 10 20 01 mov 1, %l3 <== NOT EXECUTED * len -= ncopy * * To minimize latency, the memcpy should be done * with interrupts enabled. */ newHead = (newHead + 1) % tty->rawOutBuf.Size; 40004314: d2 06 a0 88 ld [ %i2 + 0x88 ], %o1 <== NOT EXECUTED 40004318: 40 00 4d eb call 40017ac4 <.urem> <== NOT EXECUTED 4000431c: 90 04 20 01 add %l0, 1, %o0 <== NOT EXECUTED rtems_interrupt_disable (level); 40004320: 7f ff f6 8b call 40001d4c <== NOT EXECUTED 40004324: a0 10 00 08 mov %o0, %l0 <== NOT EXECUTED 40004328: a4 10 00 08 mov %o0, %l2 <== NOT EXECUTED while (newHead == tty->rawOutBuf.Tail) { 4000432c: 30 80 00 0f b,a 40004368 <== NOT EXECUTED tty->rawOutBufState = rob_wait; rtems_interrupt_enable (level); 40004330: 7f ff f6 8b call 40001d5c <== NOT EXECUTED 40004334: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED sc = rtems_semaphore_obtain (tty->rawOutBuf.Semaphore, 40004338: d0 06 a0 8c ld [ %i2 + 0x8c ], %o0 <== NOT EXECUTED 4000433c: 92 10 20 00 clr %o1 <== NOT EXECUTED 40004340: 40 00 08 6b call 400064ec <== NOT EXECUTED 40004344: 94 10 20 00 clr %o2 <== NOT EXECUTED RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) 40004348: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000434c: 02 80 00 04 be 4000435c <== NOT EXECUTED 40004350: 01 00 00 00 nop <== NOT EXECUTED rtems_fatal_error_occurred (sc); 40004354: 40 00 0a 0d call 40006b88 <== NOT EXECUTED 40004358: 01 00 00 00 nop <== NOT EXECUTED rtems_interrupt_disable (level); 4000435c: 7f ff f6 7c call 40001d4c <== NOT EXECUTED 40004360: 01 00 00 00 nop <== NOT EXECUTED 40004364: a4 10 00 08 mov %o0, %l2 <== NOT EXECUTED * 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) { 40004368: c2 06 a0 84 ld [ %i2 + 0x84 ], %g1 <== NOT EXECUTED 4000436c: 80 a4 00 01 cmp %l0, %g1 <== NOT EXECUTED 40004370: 22 bf ff f0 be,a 40004330 <== NOT EXECUTED 40004374: e8 26 a0 94 st %l4, [ %i2 + 0x94 ] <== NOT EXECUTED RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); rtems_interrupt_disable (level); } tty->rawOutBuf.theBuf[tty->rawOutBuf.Head] = *buf++; 40004378: c2 06 a0 80 ld [ %i2 + 0x80 ], %g1 <== NOT EXECUTED 4000437c: c6 0c 40 00 ldub [ %l1 ], %g3 <== NOT EXECUTED 40004380: c4 06 a0 7c ld [ %i2 + 0x7c ], %g2 <== NOT EXECUTED 40004384: c6 28 80 01 stb %g3, [ %g2 + %g1 ] <== NOT EXECUTED tty->rawOutBuf.Head = newHead; if (tty->rawOutBufState == rob_idle) { 40004388: c2 06 a0 94 ld [ %i2 + 0x94 ], %g1 <== NOT EXECUTED if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); rtems_interrupt_disable (level); } tty->rawOutBuf.theBuf[tty->rawOutBuf.Head] = *buf++; tty->rawOutBuf.Head = newHead; 4000438c: e0 26 a0 80 st %l0, [ %i2 + 0x80 ] <== NOT EXECUTED if (tty->rawOutBufState == rob_idle) { 40004390: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40004394: 32 80 00 14 bne,a 400043e4 <== NOT EXECUTED 40004398: a2 04 60 01 inc %l1 <== NOT EXECUTED /* check, whether XOFF has been received */ if (!(tty->flow_ctrl & FL_ORCVXOF)) { 4000439c: c2 06 a0 b8 ld [ %i2 + 0xb8 ], %g1 <== NOT EXECUTED 400043a0: 80 88 60 10 btst 0x10, %g1 <== NOT EXECUTED 400043a4: 12 80 00 0b bne 400043d0 <== NOT EXECUTED 400043a8: 01 00 00 00 nop <== NOT EXECUTED (*tty->device.write)(tty->minor, (char *)&tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail],1); 400043ac: c4 06 a0 84 ld [ %i2 + 0x84 ], %g2 <== NOT EXECUTED 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, 400043b0: d2 06 a0 7c ld [ %i2 + 0x7c ], %o1 <== NOT EXECUTED 400043b4: c2 06 a0 a4 ld [ %i2 + 0xa4 ], %g1 <== NOT EXECUTED 400043b8: d0 06 a0 10 ld [ %i2 + 0x10 ], %o0 <== NOT EXECUTED 400043bc: 92 02 40 02 add %o1, %g2, %o1 <== NOT EXECUTED 400043c0: 9f c0 40 00 call %g1 <== NOT EXECUTED 400043c4: 94 10 20 01 mov 1, %o2 <== NOT EXECUTED } else { /* remember that output has been stopped due to flow ctrl*/ tty->flow_ctrl |= FL_OSTOP; } tty->rawOutBufState = rob_busy; 400043c8: 10 80 00 06 b 400043e0 <== NOT EXECUTED 400043cc: e6 26 a0 94 st %l3, [ %i2 + 0x94 ] <== NOT EXECUTED (*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; 400043d0: c2 06 a0 b8 ld [ %i2 + 0xb8 ], %g1 <== NOT EXECUTED 400043d4: 82 10 60 20 or %g1, 0x20, %g1 <== NOT EXECUTED 400043d8: c2 26 a0 b8 st %g1, [ %i2 + 0xb8 ] <== NOT EXECUTED } tty->rawOutBufState = rob_busy; 400043dc: e6 26 a0 94 st %l3, [ %i2 + 0x94 ] <== NOT EXECUTED RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); rtems_interrupt_disable (level); } tty->rawOutBuf.theBuf[tty->rawOutBuf.Head] = *buf++; 400043e0: a2 04 60 01 inc %l1 <== NOT EXECUTED /* remember that output has been stopped due to flow ctrl*/ tty->flow_ctrl |= FL_OSTOP; } tty->rawOutBufState = rob_busy; } rtems_interrupt_enable (level); 400043e4: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED 400043e8: 7f ff f6 5d call 40001d5c <== NOT EXECUTED 400043ec: b2 06 7f ff add %i1, -1, %i1 <== NOT EXECUTED if (tty->device.outputUsesInterrupts == TERMIOS_POLLED) { (*tty->device.write)(tty->minor, (void *)buf, len); return; } newHead = tty->rawOutBuf.Head; while (len) { 400043f0: 80 a6 60 00 cmp %i1, 0 <== NOT EXECUTED 400043f4: 12 bf ff c8 bne 40004314 <== NOT EXECUTED 400043f8: 01 00 00 00 nop <== NOT EXECUTED 400043fc: 81 c7 e0 08 ret <== NOT EXECUTED 40004400: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40004bc0 : return RTEMS_SUCCESSFUL; } rtems_status_code rtems_termios_read (void *arg) { 40004bc0: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED rtems_libio_rw_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; 40004bc4: c2 06 00 00 ld [ %i0 ], %g1 <== NOT EXECUTED uint32_t count = args->count; 40004bc8: e4 06 20 14 ld [ %i0 + 0x14 ], %l2 <== 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; 40004bcc: e0 00 60 38 ld [ %g1 + 0x38 ], %l0 <== NOT EXECUTED uint32_t count = args->count; char *buffer = args->buffer; 40004bd0: ea 06 20 10 ld [ %i0 + 0x10 ], %l5 <== NOT EXECUTED rtems_status_code sc; sc = rtems_semaphore_obtain (tty->isem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 40004bd4: d0 04 20 14 ld [ %l0 + 0x14 ], %o0 <== NOT EXECUTED return RTEMS_SUCCESSFUL; } rtems_status_code rtems_termios_read (void *arg) { 40004bd8: a2 10 00 18 mov %i0, %l1 <== 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); 40004bdc: 92 10 20 00 clr %o1 <== NOT EXECUTED 40004be0: 40 00 06 43 call 400064ec <== NOT EXECUTED 40004be4: 94 10 20 00 clr %o2 <== NOT EXECUTED if (sc != RTEMS_SUCCESSFUL) 40004be8: b0 92 20 00 orcc %o0, 0, %i0 <== NOT EXECUTED 40004bec: 12 80 00 10 bne 40004c2c <== NOT EXECUTED 40004bf0: 05 10 00 6f sethi %hi(0x4001bc00), %g2 <== NOT EXECUTED return sc; if (rtems_termios_linesw[tty->t_line].l_read != NULL) { 40004bf4: c2 04 20 cc ld [ %l0 + 0xcc ], %g1 <== NOT EXECUTED 40004bf8: 83 28 60 05 sll %g1, 5, %g1 <== NOT EXECUTED 40004bfc: 84 10 a3 78 or %g2, 0x378, %g2 <== NOT EXECUTED 40004c00: 82 00 60 08 add %g1, 8, %g1 <== NOT EXECUTED 40004c04: c2 00 80 01 ld [ %g2 + %g1 ], %g1 <== NOT EXECUTED 40004c08: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40004c0c: 02 80 00 0a be 40004c34 <== NOT EXECUTED 40004c10: 92 10 00 11 mov %l1, %o1 <== NOT EXECUTED sc = rtems_termios_linesw[tty->t_line].l_read(tty,args); 40004c14: 9f c0 40 00 call %g1 <== NOT EXECUTED 40004c18: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 40004c1c: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED tty->tty_rcvwakeup = 0; rtems_semaphore_release (tty->isem); 40004c20: d0 04 20 14 ld [ %l0 + 0x14 ], %o0 <== NOT EXECUTED 40004c24: 40 00 06 79 call 40006608 <== NOT EXECUTED 40004c28: c0 24 20 e4 clr [ %l0 + 0xe4 ] <== NOT EXECUTED return sc; 40004c2c: 81 c7 e0 08 ret <== NOT EXECUTED 40004c30: 81 e8 00 00 restore <== NOT EXECUTED } if (tty->cindex == tty->ccount) { 40004c34: c4 04 20 24 ld [ %l0 + 0x24 ], %g2 <== NOT EXECUTED 40004c38: c2 04 20 20 ld [ %l0 + 0x20 ], %g1 <== NOT EXECUTED 40004c3c: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED 40004c40: 12 80 00 be bne 40004f38 <== NOT EXECUTED 40004c44: 80 a4 a0 00 cmp %l2, 0 <== NOT EXECUTED tty->cindex = tty->ccount = 0; tty->read_start_column = tty->column; 40004c48: c4 04 20 28 ld [ %l0 + 0x28 ], %g2 <== NOT EXECUTED if (tty->device.pollRead != NULL 40004c4c: c2 04 20 a0 ld [ %l0 + 0xa0 ], %g1 <== 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; 40004c50: c4 24 20 2c st %g2, [ %l0 + 0x2c ] <== NOT EXECUTED tty->tty_rcvwakeup = 0; rtems_semaphore_release (tty->isem); return sc; } if (tty->cindex == tty->ccount) { tty->cindex = tty->ccount = 0; 40004c54: c0 24 20 20 clr [ %l0 + 0x20 ] <== NOT EXECUTED tty->read_start_column = tty->column; if (tty->device.pollRead != NULL 40004c58: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40004c5c: 02 80 00 4c be 40004d8c <== NOT EXECUTED 40004c60: c0 24 20 24 clr [ %l0 + 0x24 ] <== NOT EXECUTED && tty->device.outputUsesInterrupts == TERMIOS_POLLED) 40004c64: c2 04 20 b4 ld [ %l0 + 0xb4 ], %g1 <== NOT EXECUTED 40004c68: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40004c6c: 12 80 00 49 bne 40004d90 <== NOT EXECUTED 40004c70: 2f 10 00 6e sethi %hi(0x4001b800), %l7 <== NOT EXECUTED static rtems_status_code fillBufferPoll (struct rtems_termios_tty *tty) { int n; if (tty->termios.c_lflag & ICANON) { 40004c74: c2 04 20 3c ld [ %l0 + 0x3c ], %g1 <== NOT EXECUTED 40004c78: 80 88 60 02 btst 2, %g1 <== NOT EXECUTED 40004c7c: 02 80 00 13 be 40004cc8 <== NOT EXECUTED 40004c80: 01 00 00 00 nop <== NOT EXECUTED for (;;) { n = (*tty->device.pollRead)(tty->minor); 40004c84: c2 04 20 a0 ld [ %l0 + 0xa0 ], %g1 <== NOT EXECUTED 40004c88: 9f c0 40 00 call %g1 <== NOT EXECUTED 40004c8c: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 <== NOT EXECUTED if (n < 0) { 40004c90: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40004c94: 16 80 00 06 bge 40004cac <== NOT EXECUTED 40004c98: 90 0a 20 ff and %o0, 0xff, %o0 <== NOT EXECUTED rtems_task_wake_after (1); 40004c9c: 40 00 07 49 call 400069c0 <== NOT EXECUTED 40004ca0: 90 10 20 01 mov 1, %o0 <== NOT EXECUTED { int n; if (tty->termios.c_lflag & ICANON) { for (;;) { n = (*tty->device.pollRead)(tty->minor); 40004ca4: 10 bf ff f9 b 40004c88 <== NOT EXECUTED 40004ca8: c2 04 20 a0 ld [ %l0 + 0xa0 ], %g1 <== NOT EXECUTED if (n < 0) { rtems_task_wake_after (1); } else { if (siproc (n, tty)) 40004cac: 7f ff ff 5f call 40004a28 <== NOT EXECUTED 40004cb0: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED 40004cb4: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40004cb8: 22 bf ff f4 be,a 40004c88 <== NOT EXECUTED 40004cbc: c2 04 20 a0 ld [ %l0 + 0xa0 ], %g1 <== NOT EXECUTED else sc = fillBufferQueue (tty); if (sc != RTEMS_SUCCESSFUL) tty->cindex = tty->ccount = 0; } while (count && (tty->cindex < tty->ccount)) { 40004cc0: 10 80 00 9e b 40004f38 <== NOT EXECUTED 40004cc4: 80 a4 a0 00 cmp %l2, 0 <== NOT EXECUTED } } } else { rtems_interval then, now; then = rtems_clock_get_ticks_since_boot(); 40004cc8: 40 00 04 47 call 40005de4 <== NOT EXECUTED 40004ccc: 01 00 00 00 nop <== NOT EXECUTED 40004cd0: a6 10 00 08 mov %o0, %l3 <== NOT EXECUTED for (;;) { n = (*tty->device.pollRead)(tty->minor); 40004cd4: c2 04 20 a0 ld [ %l0 + 0xa0 ], %g1 <== NOT EXECUTED 40004cd8: 9f c0 40 00 call %g1 <== NOT EXECUTED 40004cdc: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 <== NOT EXECUTED if (n < 0) { 40004ce0: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40004ce4: 36 80 00 1c bge,a 40004d54 <== NOT EXECUTED 40004ce8: 90 0a 20 ff and %o0, 0xff, %o0 <== NOT EXECUTED if (tty->termios.c_cc[VMIN]) { 40004cec: c4 0c 20 47 ldub [ %l0 + 0x47 ], %g2 <== NOT EXECUTED 40004cf0: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED 40004cf4: 02 80 00 0a be 40004d1c <== NOT EXECUTED 40004cf8: c2 0c 20 46 ldub [ %l0 + 0x46 ], %g1 <== NOT EXECUTED if (tty->termios.c_cc[VTIME] && tty->ccount) { 40004cfc: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40004d00: 02 80 00 11 be 40004d44 <== NOT EXECUTED 40004d04: 01 00 00 00 nop <== NOT EXECUTED 40004d08: c2 04 20 20 ld [ %l0 + 0x20 ], %g1 <== NOT EXECUTED 40004d0c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40004d10: 02 80 00 0d be 40004d44 <== NOT EXECUTED 40004d14: 01 00 00 00 nop <== NOT EXECUTED 40004d18: 30 80 00 04 b,a 40004d28 <== NOT EXECUTED break; } } } else { if (!tty->termios.c_cc[VTIME]) 40004d1c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40004d20: 02 80 00 86 be 40004f38 <== NOT EXECUTED 40004d24: 80 a4 a0 00 cmp %l2, 0 <== NOT EXECUTED break; now = rtems_clock_get_ticks_since_boot(); 40004d28: 40 00 04 2f call 40005de4 <== NOT EXECUTED 40004d2c: 01 00 00 00 nop <== NOT EXECUTED if ((now - then) > tty->vtimeTicks) { 40004d30: c2 04 20 54 ld [ %l0 + 0x54 ], %g1 <== NOT EXECUTED 40004d34: 90 22 00 13 sub %o0, %l3, %o0 <== NOT EXECUTED 40004d38: 80 a2 00 01 cmp %o0, %g1 <== NOT EXECUTED 40004d3c: 18 80 00 7f bgu 40004f38 <== NOT EXECUTED 40004d40: 80 a4 a0 00 cmp %l2, 0 <== NOT EXECUTED break; } } rtems_task_wake_after (1); 40004d44: 40 00 07 1f call 400069c0 <== NOT EXECUTED 40004d48: 90 10 20 01 mov 1, %o0 <== NOT EXECUTED } else { rtems_interval then, now; then = rtems_clock_get_ticks_since_boot(); for (;;) { n = (*tty->device.pollRead)(tty->minor); 40004d4c: 10 bf ff e3 b 40004cd8 <== NOT EXECUTED 40004d50: c2 04 20 a0 ld [ %l0 + 0xa0 ], %g1 <== NOT EXECUTED } } rtems_task_wake_after (1); } else { siproc (n, tty); 40004d54: 7f ff ff 35 call 40004a28 <== NOT EXECUTED 40004d58: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED if (tty->ccount >= tty->termios.c_cc[VMIN]) 40004d5c: c2 0c 20 47 ldub [ %l0 + 0x47 ], %g1 <== NOT EXECUTED 40004d60: c4 04 20 20 ld [ %l0 + 0x20 ], %g2 <== NOT EXECUTED 40004d64: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED 40004d68: 16 80 00 73 bge 40004f34 <== NOT EXECUTED 40004d6c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED break; if (tty->termios.c_cc[VMIN] && tty->termios.c_cc[VTIME]) 40004d70: 22 bf ff da be,a 40004cd8 <== NOT EXECUTED 40004d74: c2 04 20 a0 ld [ %l0 + 0xa0 ], %g1 <== NOT EXECUTED 40004d78: c2 0c 20 46 ldub [ %l0 + 0x46 ], %g1 <== NOT EXECUTED 40004d7c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40004d80: 22 bf ff d6 be,a 40004cd8 <== NOT EXECUTED 40004d84: c2 04 20 a0 ld [ %l0 + 0xa0 ], %g1 <== NOT EXECUTED 40004d88: 30 bf ff d0 b,a 40004cc8 <== NOT EXECUTED while ( wait ) { /* * Process characters read from raw queue */ while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) && 40004d8c: 2f 10 00 6e sethi %hi(0x4001b800), %l7 <== 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; 40004d90: e8 04 20 74 ld [ %l0 + 0x74 ], %l4 <== NOT EXECUTED while ( wait ) { /* * Process characters read from raw queue */ while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) && 40004d94: ae 15 e2 28 or %l7, 0x228, %l7 <== 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, 40004d98: ac 04 20 49 add %l0, 0x49, %l6 <== NOT EXECUTED 40004d9c: 10 80 00 4b b 40004ec8 <== NOT EXECUTED 40004da0: a6 10 20 01 mov 1, %l3 <== 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; 40004da4: d0 04 20 5c ld [ %l0 + 0x5c ], %o0 <== NOT EXECUTED 40004da8: d2 04 20 64 ld [ %l0 + 0x64 ], %o1 <== NOT EXECUTED 40004dac: 40 00 4b 46 call 40017ac4 <.urem> <== NOT EXECUTED 40004db0: 90 02 20 01 inc %o0 <== NOT EXECUTED c = tty->rawInBuf.theBuf[newHead]; 40004db4: c2 04 20 58 ld [ %l0 + 0x58 ], %g1 <== NOT EXECUTED 40004db8: e8 08 40 08 ldub [ %g1 + %o0 ], %l4 <== NOT EXECUTED tty->rawInBuf.Head = newHead; 40004dbc: d0 24 20 5c st %o0, [ %l0 + 0x5c ] <== NOT EXECUTED if(((tty->rawInBuf.Tail-newHead+tty->rawInBuf.Size) 40004dc0: c2 04 20 60 ld [ %l0 + 0x60 ], %g1 <== NOT EXECUTED 40004dc4: c4 04 20 64 ld [ %l0 + 0x64 ], %g2 <== NOT EXECUTED 40004dc8: d2 04 20 64 ld [ %l0 + 0x64 ], %o1 <== NOT EXECUTED 40004dcc: 82 00 80 01 add %g2, %g1, %g1 <== NOT EXECUTED 40004dd0: 40 00 4b 3d call 40017ac4 <.urem> <== NOT EXECUTED 40004dd4: 90 20 40 08 sub %g1, %o0, %o0 <== NOT EXECUTED 40004dd8: c2 04 20 bc ld [ %l0 + 0xbc ], %g1 <== NOT EXECUTED 40004ddc: 80 a2 00 01 cmp %o0, %g1 <== NOT EXECUTED 40004de0: 3a 80 00 27 bcc,a 40004e7c <== NOT EXECUTED 40004de4: c2 04 20 3c ld [ %l0 + 0x3c ], %g1 <== NOT EXECUTED % tty->rawInBuf.Size) < tty->lowwater) { tty->flow_ctrl &= ~FL_IREQXOF; 40004de8: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 40004dec: 82 08 7f fe and %g1, -2, %g1 <== NOT EXECUTED 40004df0: c2 24 20 b8 st %g1, [ %l0 + 0xb8 ] <== NOT EXECUTED /* if tx stopped and XON should be sent... */ if (((tty->flow_ctrl & (FL_MDXON | FL_ISNTXOF)) 40004df4: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 40004df8: 82 08 62 02 and %g1, 0x202, %g1 <== NOT EXECUTED 40004dfc: 80 a0 62 02 cmp %g1, 0x202 <== NOT EXECUTED 40004e00: 12 80 00 11 bne 40004e44 <== NOT EXECUTED 40004e04: 01 00 00 00 nop <== NOT EXECUTED 40004e08: c2 04 20 94 ld [ %l0 + 0x94 ], %g1 <== NOT EXECUTED 40004e0c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40004e10: 22 80 00 07 be,a 40004e2c <== NOT EXECUTED 40004e14: c2 04 20 a4 ld [ %l0 + 0xa4 ], %g1 <== NOT EXECUTED == (FL_MDXON | FL_ISNTXOF)) && ((tty->rawOutBufState == rob_idle) || (tty->flow_ctrl & FL_OSTOP))) { 40004e18: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== 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)) 40004e1c: 80 88 60 20 btst 0x20, %g1 <== NOT EXECUTED 40004e20: 02 80 00 09 be 40004e44 <== NOT EXECUTED 40004e24: 01 00 00 00 nop <== 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, 40004e28: c2 04 20 a4 ld [ %l0 + 0xa4 ], %g1 <== NOT EXECUTED 40004e2c: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 <== NOT EXECUTED 40004e30: 92 10 00 16 mov %l6, %o1 <== NOT EXECUTED 40004e34: 9f c0 40 00 call %g1 <== NOT EXECUTED 40004e38: 94 10 20 01 mov 1, %o2 <== NOT EXECUTED } } } /* continue processing new character */ if (tty->termios.c_lflag & ICANON) { 40004e3c: 10 80 00 10 b 40004e7c <== NOT EXECUTED 40004e40: c2 04 20 3c ld [ %l0 + 0x3c ], %g1 <== 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) { 40004e44: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 40004e48: 80 88 61 00 btst 0x100, %g1 <== NOT EXECUTED 40004e4c: 22 80 00 0c be,a 40004e7c <== NOT EXECUTED 40004e50: c2 04 20 3c ld [ %l0 + 0x3c ], %g1 <== NOT EXECUTED tty->flow_ctrl &= ~FL_IRTSOFF; 40004e54: c4 04 20 b8 ld [ %l0 + 0xb8 ], %g2 <== NOT EXECUTED /* activate RTS line */ if (tty->device.startRemoteTx != NULL) { 40004e58: c2 04 20 b0 ld [ %l0 + 0xb0 ], %g1 <== 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; 40004e5c: 84 08 bf fb and %g2, -5, %g2 <== NOT EXECUTED 40004e60: c4 24 20 b8 st %g2, [ %l0 + 0xb8 ] <== NOT EXECUTED /* activate RTS line */ if (tty->device.startRemoteTx != NULL) { 40004e64: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40004e68: 22 80 00 05 be,a 40004e7c <== NOT EXECUTED 40004e6c: c2 04 20 3c ld [ %l0 + 0x3c ], %g1 <== NOT EXECUTED tty->device.startRemoteTx(tty->minor); 40004e70: 9f c0 40 00 call %g1 <== NOT EXECUTED 40004e74: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 <== NOT EXECUTED } } } /* continue processing new character */ if (tty->termios.c_lflag & ICANON) { 40004e78: c2 04 20 3c ld [ %l0 + 0x3c ], %g1 <== NOT EXECUTED 40004e7c: 80 88 60 02 btst 2, %g1 <== NOT EXECUTED 40004e80: 02 80 00 09 be 40004ea4 <== NOT EXECUTED 40004e84: 90 0d 20 ff and %l4, 0xff, %o0 <== NOT EXECUTED if (siproc (c, tty)) 40004e88: 7f ff fe e8 call 40004a28 <== NOT EXECUTED 40004e8c: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED 40004e90: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40004e94: 32 80 00 0c bne,a 40004ec4 <== NOT EXECUTED 40004e98: a6 10 20 00 clr %l3 <== NOT EXECUTED else { siproc (c, tty); if (tty->ccount >= tty->termios.c_cc[VMIN]) wait = 0; } timeout = tty->rawInBufSemaphoreTimeout; 40004e9c: 10 80 00 0b b 40004ec8 <== NOT EXECUTED 40004ea0: e8 04 20 70 ld [ %l0 + 0x70 ], %l4 <== NOT EXECUTED if (tty->termios.c_lflag & ICANON) { if (siproc (c, tty)) wait = 0; } else { siproc (c, tty); 40004ea4: 7f ff fe e1 call 40004a28 <== NOT EXECUTED 40004ea8: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED if (tty->ccount >= tty->termios.c_cc[VMIN]) 40004eac: c2 0c 20 47 ldub [ %l0 + 0x47 ], %g1 <== NOT EXECUTED 40004eb0: c4 04 20 20 ld [ %l0 + 0x20 ], %g2 <== NOT EXECUTED 40004eb4: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED 40004eb8: 26 80 00 04 bl,a 40004ec8 <== NOT EXECUTED 40004ebc: e8 04 20 70 ld [ %l0 + 0x70 ], %l4 <== NOT EXECUTED 40004ec0: a6 10 20 00 clr %l3 <== NOT EXECUTED wait = 0; } timeout = tty->rawInBufSemaphoreTimeout; 40004ec4: e8 04 20 70 ld [ %l0 + 0x70 ], %l4 <== NOT EXECUTED while ( wait ) { /* * Process characters read from raw queue */ while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) && 40004ec8: c4 04 20 5c ld [ %l0 + 0x5c ], %g2 <== NOT EXECUTED 40004ecc: c2 04 20 60 ld [ %l0 + 0x60 ], %g1 <== NOT EXECUTED 40004ed0: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED 40004ed4: 02 80 00 08 be 40004ef4 <== NOT EXECUTED 40004ed8: 80 a4 e0 00 cmp %l3, 0 <== NOT EXECUTED 40004edc: c2 05 c0 00 ld [ %l7 ], %g1 <== NOT EXECUTED 40004ee0: c4 04 20 20 ld [ %l0 + 0x20 ], %g2 <== NOT EXECUTED 40004ee4: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED 40004ee8: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED 40004eec: 06 bf ff ae bl 40004da4 <== NOT EXECUTED 40004ef0: 80 a4 e0 00 cmp %l3, 0 <== NOT EXECUTED } /* * Wait for characters */ if ( wait ) { 40004ef4: 02 80 00 11 be 40004f38 <== NOT EXECUTED 40004ef8: 80 a4 a0 00 cmp %l2, 0 <== NOT EXECUTED sc = rtems_semaphore_obtain (tty->rawInBuf.Semaphore, 40004efc: d0 04 20 68 ld [ %l0 + 0x68 ], %o0 <== NOT EXECUTED 40004f00: d2 04 20 6c ld [ %l0 + 0x6c ], %o1 <== NOT EXECUTED 40004f04: 40 00 05 7a call 400064ec <== NOT EXECUTED 40004f08: 94 10 00 14 mov %l4, %o2 <== NOT EXECUTED tty->rawInBufSemaphoreOptions, timeout); if (sc != RTEMS_SUCCESSFUL) 40004f0c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40004f10: 02 bf ff ee be 40004ec8 <== NOT EXECUTED 40004f14: 80 a4 a0 00 cmp %l2, 0 <== NOT EXECUTED 40004f18: 30 80 00 08 b,a 40004f38 <== 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++]; 40004f1c: c4 04 20 1c ld [ %l0 + 0x1c ], %g2 <== NOT EXECUTED count--; 40004f20: a4 04 bf ff add %l2, -1, %l2 <== 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++]; 40004f24: c2 08 80 01 ldub [ %g2 + %g1 ], %g1 <== NOT EXECUTED 40004f28: c2 2d 40 00 stb %g1, [ %l5 ] <== NOT EXECUTED 40004f2c: c6 24 20 24 st %g3, [ %l0 + 0x24 ] <== NOT EXECUTED 40004f30: aa 05 60 01 inc %l5 <== NOT EXECUTED else sc = fillBufferQueue (tty); if (sc != RTEMS_SUCCESSFUL) tty->cindex = tty->ccount = 0; } while (count && (tty->cindex < tty->ccount)) { 40004f34: 80 a4 a0 00 cmp %l2, 0 <== NOT EXECUTED 40004f38: 22 80 00 08 be,a 40004f58 <== NOT EXECUTED 40004f3c: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 <== NOT EXECUTED 40004f40: c2 04 20 24 ld [ %l0 + 0x24 ], %g1 <== NOT EXECUTED 40004f44: c4 04 20 20 ld [ %l0 + 0x20 ], %g2 <== NOT EXECUTED 40004f48: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 40004f4c: 06 bf ff f4 bl 40004f1c <== NOT EXECUTED 40004f50: 86 00 60 01 add %g1, 1, %g3 <== NOT EXECUTED *buffer++ = tty->cbuf[tty->cindex++]; count--; } args->bytes_moved = args->count - count; 40004f54: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 <== NOT EXECUTED tty->tty_rcvwakeup = 0; 40004f58: c0 24 20 e4 clr [ %l0 + 0xe4 ] <== NOT EXECUTED } while (count && (tty->cindex < tty->ccount)) { *buffer++ = tty->cbuf[tty->cindex++]; count--; } args->bytes_moved = args->count - count; 40004f5c: a4 20 40 12 sub %g1, %l2, %l2 <== NOT EXECUTED 40004f60: e4 24 60 1c st %l2, [ %l1 + 0x1c ] <== NOT EXECUTED tty->tty_rcvwakeup = 0; rtems_semaphore_release (tty->isem); 40004f64: 40 00 05 a9 call 40006608 <== NOT EXECUTED 40004f68: d0 04 20 14 ld [ %l0 + 0x14 ], %o0 <== NOT EXECUTED return sc; } 40004f6c: 81 c7 e0 08 ret <== NOT EXECUTED 40004f70: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40003d54 : * 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) { 40003d54: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED int nToSend; rtems_interrupt_level level; int len; /* check for XOF/XON to send */ if ((tty->flow_ctrl & (FL_MDXOF | FL_IREQXOF | FL_ISNTXOF)) 40003d58: c2 06 20 b8 ld [ %i0 + 0xb8 ], %g1 <== NOT EXECUTED 40003d5c: 82 08 64 03 and %g1, 0x403, %g1 <== NOT EXECUTED 40003d60: 80 a0 64 01 cmp %g1, 0x401 <== NOT EXECUTED 40003d64: 12 80 00 10 bne 40003da4 <== NOT EXECUTED 40003d68: a0 10 00 18 mov %i0, %l0 <== NOT EXECUTED == (FL_MDXOF | FL_IREQXOF)) { /* XOFF should be sent now... */ (*tty->device.write)(tty->minor, 40003d6c: c2 06 20 a4 ld [ %i0 + 0xa4 ], %g1 <== NOT EXECUTED 40003d70: d0 06 20 10 ld [ %i0 + 0x10 ], %o0 <== NOT EXECUTED 40003d74: 92 06 20 4a add %i0, 0x4a, %o1 <== NOT EXECUTED 40003d78: 9f c0 40 00 call %g1 <== NOT EXECUTED 40003d7c: 94 10 20 01 mov 1, %o2 <== NOT EXECUTED (void *)&(tty->termios.c_cc[VSTOP]), 1); rtems_interrupt_disable(level); 40003d80: 7f ff f7 f3 call 40001d4c <== NOT EXECUTED 40003d84: 01 00 00 00 nop <== NOT EXECUTED tty->t_dqlen--; 40003d88: c4 06 20 90 ld [ %i0 + 0x90 ], %g2 <== NOT EXECUTED tty->flow_ctrl |= FL_ISNTXOF; 40003d8c: c2 06 20 b8 ld [ %i0 + 0xb8 ], %g1 <== 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--; 40003d90: 84 00 bf ff add %g2, -1, %g2 <== NOT EXECUTED tty->flow_ctrl |= FL_ISNTXOF; 40003d94: 82 10 60 02 or %g1, 2, %g1 <== 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--; 40003d98: c4 26 20 90 st %g2, [ %i0 + 0x90 ] <== NOT EXECUTED tty->flow_ctrl |= FL_ISNTXOF; 40003d9c: c2 26 20 b8 st %g1, [ %i0 + 0xb8 ] <== NOT EXECUTED rtems_interrupt_enable(level); 40003da0: 30 80 00 12 b,a 40003de8 <== NOT EXECUTED nToSend = 1; } else if ((tty->flow_ctrl & (FL_IREQXOF | FL_ISNTXOF)) 40003da4: c2 06 20 b8 ld [ %i0 + 0xb8 ], %g1 <== NOT EXECUTED 40003da8: 82 08 60 03 and %g1, 3, %g1 <== NOT EXECUTED 40003dac: 80 a0 60 02 cmp %g1, 2 <== NOT EXECUTED 40003db0: 12 80 00 12 bne 40003df8 <== NOT EXECUTED 40003db4: 92 06 20 49 add %i0, 0x49, %o1 <== 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, 40003db8: c2 06 20 a4 ld [ %i0 + 0xa4 ], %g1 <== NOT EXECUTED 40003dbc: d0 06 20 10 ld [ %i0 + 0x10 ], %o0 <== NOT EXECUTED 40003dc0: 9f c0 40 00 call %g1 <== NOT EXECUTED 40003dc4: 94 10 20 01 mov 1, %o2 <== NOT EXECUTED (void *)&(tty->termios.c_cc[VSTART]), 1); rtems_interrupt_disable(level); 40003dc8: 7f ff f7 e1 call 40001d4c <== NOT EXECUTED 40003dcc: 01 00 00 00 nop <== NOT EXECUTED tty->t_dqlen--; 40003dd0: c4 06 20 90 ld [ %i0 + 0x90 ], %g2 <== NOT EXECUTED tty->flow_ctrl &= ~FL_ISNTXOF; 40003dd4: c2 06 20 b8 ld [ %i0 + 0xb8 ], %g1 <== NOT EXECUTED */ (*tty->device.write)(tty->minor, (void *)&(tty->termios.c_cc[VSTART]), 1); rtems_interrupt_disable(level); tty->t_dqlen--; 40003dd8: 84 00 bf ff add %g2, -1, %g2 <== NOT EXECUTED tty->flow_ctrl &= ~FL_ISNTXOF; 40003ddc: 82 08 7f fd and %g1, -3, %g1 <== NOT EXECUTED */ (*tty->device.write)(tty->minor, (void *)&(tty->termios.c_cc[VSTART]), 1); rtems_interrupt_disable(level); tty->t_dqlen--; 40003de0: c4 26 20 90 st %g2, [ %i0 + 0x90 ] <== NOT EXECUTED tty->flow_ctrl &= ~FL_ISNTXOF; 40003de4: c2 26 20 b8 st %g1, [ %i0 + 0xb8 ] <== NOT EXECUTED rtems_interrupt_enable(level); 40003de8: 7f ff f7 dd call 40001d5c <== NOT EXECUTED 40003dec: b0 10 20 01 mov 1, %i0 <== NOT EXECUTED 40003df0: 81 c7 e0 08 ret <== NOT EXECUTED 40003df4: 81 e8 00 00 restore <== NOT EXECUTED nToSend = 1; } else { if ( tty->rawOutBuf.Head == tty->rawOutBuf.Tail ) { 40003df8: c4 06 20 80 ld [ %i0 + 0x80 ], %g2 <== NOT EXECUTED 40003dfc: c2 06 20 84 ld [ %i0 + 0x84 ], %g1 <== NOT EXECUTED 40003e00: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED 40003e04: 12 80 00 0a bne 40003e2c <== NOT EXECUTED 40003e08: 01 00 00 00 nop <== NOT EXECUTED /* * buffer was empty */ if (tty->rawOutBufState == rob_wait) { 40003e0c: c2 06 20 94 ld [ %i0 + 0x94 ], %g1 <== NOT EXECUTED 40003e10: 80 a0 60 02 cmp %g1, 2 <== NOT EXECUTED 40003e14: 12 bf ff f7 bne 40003df0 <== NOT EXECUTED 40003e18: b0 10 20 00 clr %i0 <== NOT EXECUTED /* * this should never happen... */ rtems_semaphore_release (tty->rawOutBuf.Semaphore); 40003e1c: 40 00 09 fb call 40006608 <== NOT EXECUTED 40003e20: d0 04 20 8c ld [ %l0 + 0x8c ], %o0 <== NOT EXECUTED 40003e24: 81 c7 e0 08 ret <== NOT EXECUTED 40003e28: 81 e8 00 00 restore <== NOT EXECUTED } return 0; } rtems_interrupt_disable(level); 40003e2c: 7f ff f7 c8 call 40001d4c <== NOT EXECUTED 40003e30: 01 00 00 00 nop <== NOT EXECUTED len = tty->t_dqlen; 40003e34: e2 06 20 90 ld [ %i0 + 0x90 ], %l1 <== NOT EXECUTED tty->t_dqlen = 0; 40003e38: c0 26 20 90 clr [ %i0 + 0x90 ] <== NOT EXECUTED rtems_interrupt_enable(level); 40003e3c: 7f ff f7 c8 call 40001d5c <== NOT EXECUTED 40003e40: 01 00 00 00 nop <== NOT EXECUTED newTail = (tty->rawOutBuf.Tail + len) % tty->rawOutBuf.Size; 40003e44: d0 06 20 84 ld [ %i0 + 0x84 ], %o0 <== NOT EXECUTED 40003e48: d2 06 20 88 ld [ %i0 + 0x88 ], %o1 <== NOT EXECUTED 40003e4c: 40 00 4f 1e call 40017ac4 <.urem> <== NOT EXECUTED 40003e50: 90 04 40 08 add %l1, %o0, %o0 <== NOT EXECUTED tty->rawOutBuf.Tail = newTail; if (tty->rawOutBufState == rob_wait) { 40003e54: c2 06 20 94 ld [ %i0 + 0x94 ], %g1 <== NOT EXECUTED len = tty->t_dqlen; tty->t_dqlen = 0; rtems_interrupt_enable(level); newTail = (tty->rawOutBuf.Tail + len) % tty->rawOutBuf.Size; tty->rawOutBuf.Tail = newTail; 40003e58: d0 24 20 84 st %o0, [ %l0 + 0x84 ] <== NOT EXECUTED if (tty->rawOutBufState == rob_wait) { 40003e5c: 80 a0 60 02 cmp %g1, 2 <== NOT EXECUTED 40003e60: 12 80 00 04 bne 40003e70 <== NOT EXECUTED 40003e64: a2 10 00 08 mov %o0, %l1 <== NOT EXECUTED /* * wake up any pending writer task */ rtems_semaphore_release (tty->rawOutBuf.Semaphore); 40003e68: 40 00 09 e8 call 40006608 <== NOT EXECUTED 40003e6c: d0 06 20 8c ld [ %i0 + 0x8c ], %o0 <== NOT EXECUTED } if (newTail == tty->rawOutBuf.Head) { 40003e70: c2 04 20 80 ld [ %l0 + 0x80 ], %g1 <== NOT EXECUTED 40003e74: 80 a4 40 01 cmp %l1, %g1 <== NOT EXECUTED 40003e78: 12 80 00 0b bne 40003ea4 <== NOT EXECUTED 40003e7c: 01 00 00 00 nop <== NOT EXECUTED nToSend = 0; /* * check to see if snd wakeup callback was set */ if ( tty->tty_snd.sw_pfn != NULL) { 40003e80: c2 04 20 d4 ld [ %l0 + 0xd4 ], %g1 <== NOT EXECUTED } if (newTail == tty->rawOutBuf.Head) { /* * Buffer has become empty */ tty->rawOutBufState = rob_idle; 40003e84: c0 24 20 94 clr [ %l0 + 0x94 ] <== NOT EXECUTED nToSend = 0; /* * check to see if snd wakeup callback was set */ if ( tty->tty_snd.sw_pfn != NULL) { 40003e88: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40003e8c: 02 80 00 29 be 40003f30 <== NOT EXECUTED 40003e90: b0 10 20 00 clr %i0 <== NOT EXECUTED (*tty->tty_snd.sw_pfn)(&tty->termios, tty->tty_snd.sw_arg); 40003e94: d2 04 20 d8 ld [ %l0 + 0xd8 ], %o1 <== NOT EXECUTED 40003e98: 9f c0 40 00 call %g1 <== NOT EXECUTED 40003e9c: 90 04 20 30 add %l0, 0x30, %o0 <== NOT EXECUTED 40003ea0: 30 80 00 24 b,a 40003f30 <== NOT EXECUTED } } /* check, whether output should stop due to received XOFF */ else if ((tty->flow_ctrl & (FL_MDXON | FL_ORCVXOF)) 40003ea4: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 40003ea8: 82 08 62 10 and %g1, 0x210, %g1 <== NOT EXECUTED 40003eac: 80 a0 62 10 cmp %g1, 0x210 <== NOT EXECUTED 40003eb0: 12 80 00 0c bne 40003ee0 <== NOT EXECUTED 40003eb4: 01 00 00 00 nop <== NOT EXECUTED == (FL_MDXON | FL_ORCVXOF)) { /* Buffer not empty, but output stops due to XOFF */ /* set flag, that output has been stopped */ rtems_interrupt_disable(level); 40003eb8: 7f ff f7 a5 call 40001d4c <== NOT EXECUTED 40003ebc: 01 00 00 00 nop <== NOT EXECUTED tty->flow_ctrl |= FL_OSTOP; 40003ec0: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED tty->rawOutBufState = rob_busy; /*apm*/ 40003ec4: 84 10 20 01 mov 1, %g2 <== 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; 40003ec8: 82 10 60 20 or %g1, 0x20, %g1 <== NOT EXECUTED tty->rawOutBufState = rob_busy; /*apm*/ 40003ecc: c4 24 20 94 st %g2, [ %l0 + 0x94 ] <== 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; 40003ed0: c2 24 20 b8 st %g1, [ %l0 + 0xb8 ] <== NOT EXECUTED tty->rawOutBufState = rob_busy; /*apm*/ rtems_interrupt_enable(level); 40003ed4: 7f ff f7 a2 call 40001d5c <== NOT EXECUTED 40003ed8: b0 10 20 00 clr %i0 <== NOT EXECUTED 40003edc: 30 80 00 15 b,a 40003f30 <== NOT EXECUTED } else { /* * Buffer not empty, start tranmitter */ if (newTail > tty->rawOutBuf.Head) 40003ee0: c2 04 20 80 ld [ %l0 + 0x80 ], %g1 <== NOT EXECUTED 40003ee4: 80 a4 40 01 cmp %l1, %g1 <== NOT EXECUTED 40003ee8: 08 80 00 04 bleu 40003ef8 <== NOT EXECUTED 40003eec: 01 00 00 00 nop <== NOT EXECUTED nToSend = tty->rawOutBuf.Size - newTail; 40003ef0: f0 04 20 88 ld [ %l0 + 0x88 ], %i0 <== NOT EXECUTED 40003ef4: 30 80 00 02 b,a 40003efc <== NOT EXECUTED else nToSend = tty->rawOutBuf.Head - newTail; 40003ef8: f0 04 20 80 ld [ %l0 + 0x80 ], %i0 <== NOT EXECUTED /* 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)) { 40003efc: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 40003f00: 80 88 66 00 btst 0x600, %g1 <== NOT EXECUTED 40003f04: 02 80 00 03 be 40003f10 <== NOT EXECUTED 40003f08: b0 26 00 11 sub %i0, %l1, %i0 <== NOT EXECUTED 40003f0c: b0 10 20 01 mov 1, %i0 <== NOT EXECUTED nToSend = 1; } tty->rawOutBufState = rob_busy; /*apm*/ (*tty->device.write)(tty->minor, 40003f10: d2 04 20 7c ld [ %l0 + 0x7c ], %o1 <== NOT EXECUTED 40003f14: c2 04 20 a4 ld [ %l0 + 0xa4 ], %g1 <== NOT EXECUTED 40003f18: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 <== 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*/ 40003f1c: 84 10 20 01 mov 1, %g2 <== NOT EXECUTED (*tty->device.write)(tty->minor, 40003f20: 92 02 40 11 add %o1, %l1, %o1 <== 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*/ 40003f24: c4 24 20 94 st %g2, [ %l0 + 0x94 ] <== NOT EXECUTED (*tty->device.write)(tty->minor, 40003f28: 9f c0 40 00 call %g1 <== NOT EXECUTED 40003f2c: 94 10 00 18 mov %i0, %o2 <== NOT EXECUTED &tty->rawOutBuf.theBuf[newTail], nToSend); } tty->rawOutBuf.Tail = newTail; /*apm*/ 40003f30: e2 24 20 84 st %l1, [ %l0 + 0x84 ] <== NOT EXECUTED } return nToSend; } 40003f34: 81 c7 e0 08 ret <== NOT EXECUTED 40003f38: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40005a10 : /* * this task actually processes any receive events */ static rtems_task rtems_termios_rxdaemon(rtems_task_argument argument) { 40005a10: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED char c_buf; while (1) { /* * wait for rtems event */ rtems_event_receive((TERMIOS_RX_PROC_EVENT | 40005a14: a2 07 bf f8 add %fp, -8, %l1 <== NOT EXECUTED if (c != EOF) { /* * pollRead did call enqueue on its own */ c_buf = c; rtems_termios_enqueue_raw_characters ( 40005a18: a0 07 bf ff add %fp, -1, %l0 <== NOT EXECUTED char c_buf; while (1) { /* * wait for rtems event */ rtems_event_receive((TERMIOS_RX_PROC_EVENT | 40005a1c: 96 10 00 11 mov %l1, %o3 <== NOT EXECUTED 40005a20: 92 10 20 02 mov 2, %o1 <== NOT EXECUTED 40005a24: 94 10 20 00 clr %o2 <== NOT EXECUTED 40005a28: 40 00 01 10 call 40005e68 <== NOT EXECUTED 40005a2c: 90 10 20 03 mov 3, %o0 <== NOT EXECUTED TERMIOS_RX_TERMINATE_EVENT), RTEMS_EVENT_ANY | RTEMS_WAIT, RTEMS_NO_TIMEOUT, &the_event); if ((the_event & TERMIOS_RX_TERMINATE_EVENT) != 0) { 40005a30: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED 40005a34: 80 88 60 01 btst 1, %g1 <== NOT EXECUTED 40005a38: 22 80 00 07 be,a 40005a54 <== NOT EXECUTED 40005a3c: c2 06 20 a0 ld [ %i0 + 0xa0 ], %g1 <== NOT EXECUTED tty->rxTaskId = 0; 40005a40: c0 26 20 c4 clr [ %i0 + 0xc4 ] <== NOT EXECUTED rtems_task_delete(RTEMS_SELF); 40005a44: 40 00 03 6a call 400067ec <== NOT EXECUTED 40005a48: 90 10 20 00 clr %o0 <== NOT EXECUTED char c_buf; while (1) { /* * wait for rtems event */ rtems_event_receive((TERMIOS_RX_PROC_EVENT | 40005a4c: 10 bf ff f5 b 40005a20 <== NOT EXECUTED 40005a50: 96 10 00 11 mov %l1, %o3 <== NOT EXECUTED } else { /* * do something */ c = tty->device.pollRead(tty->minor); 40005a54: 9f c0 40 00 call %g1 <== NOT EXECUTED 40005a58: d0 06 20 10 ld [ %i0 + 0x10 ], %o0 <== NOT EXECUTED if (c != EOF) { 40005a5c: 80 a2 3f ff cmp %o0, -1 <== NOT EXECUTED 40005a60: 02 bf ff ef be 40005a1c <== NOT EXECUTED 40005a64: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED /* * pollRead did call enqueue on its own */ c_buf = c; 40005a68: d0 2f bf ff stb %o0, [ %fp + -1 ] <== NOT EXECUTED rtems_termios_enqueue_raw_characters ( 40005a6c: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 40005a70: 7f ff f9 52 call 40003fb8 <== NOT EXECUTED 40005a74: 94 10 20 01 mov 1, %o2 <== NOT EXECUTED char c_buf; while (1) { /* * wait for rtems event */ rtems_event_receive((TERMIOS_RX_PROC_EVENT | 40005a78: 10 bf ff ea b 40005a20 <== NOT EXECUTED 40005a7c: 96 10 00 11 mov %l1, %o3 <== NOT EXECUTED =============================================================================== 40003d3c : void rtems_termios_rxirq_occured(struct rtems_termios_tty *tty) { /* * send event to rx daemon task */ rtems_event_send(tty->rxTaskId,TERMIOS_RX_PROC_EVENT); 40003d3c: d0 02 20 c4 ld [ %o0 + 0xc4 ], %o0 <== NOT EXECUTED 40003d40: 92 10 20 02 mov 2, %o1 <== NOT EXECUTED 40003d44: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 40003d48: 40 00 08 aa call 40005ff0 <== NOT EXECUTED 40003d4c: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED =============================================================================== 40005994 : /* * this task actually processes any transmit events */ static rtems_task rtems_termios_txdaemon(rtems_task_argument argument) { 40005994: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED } else { /* * call any line discipline start function */ if (rtems_termios_linesw[tty->t_line].l_start != NULL) { 40005998: 23 10 00 6f sethi %hi(0x4001bc00), %l1 <== NOT EXECUTED while (1) { /* * wait for rtems event */ rtems_event_receive((TERMIOS_TX_START_EVENT | 4000599c: a0 07 bf fc add %fp, -4, %l0 <== NOT EXECUTED } else { /* * call any line discipline start function */ if (rtems_termios_linesw[tty->t_line].l_start != NULL) { 400059a0: a2 14 63 78 or %l1, 0x378, %l1 <== NOT EXECUTED while (1) { /* * wait for rtems event */ rtems_event_receive((TERMIOS_TX_START_EVENT | 400059a4: 92 10 20 02 mov 2, %o1 <== NOT EXECUTED 400059a8: 94 10 20 00 clr %o2 <== NOT EXECUTED 400059ac: 96 10 00 10 mov %l0, %o3 <== NOT EXECUTED 400059b0: 40 00 01 2e call 40005e68 <== NOT EXECUTED 400059b4: 90 10 20 03 mov 3, %o0 <== NOT EXECUTED TERMIOS_TX_TERMINATE_EVENT), RTEMS_EVENT_ANY | RTEMS_WAIT, RTEMS_NO_TIMEOUT, &the_event); if ((the_event & TERMIOS_TX_TERMINATE_EVENT) != 0) { 400059b8: c2 07 bf fc ld [ %fp + -4 ], %g1 <== NOT EXECUTED 400059bc: 80 88 60 01 btst 1, %g1 <== NOT EXECUTED 400059c0: 02 80 00 07 be 400059dc <== NOT EXECUTED 400059c4: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED tty->txTaskId = 0; 400059c8: c0 26 20 c8 clr [ %i0 + 0xc8 ] <== NOT EXECUTED rtems_task_delete(RTEMS_SELF); 400059cc: 40 00 03 88 call 400067ec <== NOT EXECUTED 400059d0: 90 10 20 00 clr %o0 <== NOT EXECUTED while (1) { /* * wait for rtems event */ rtems_event_receive((TERMIOS_TX_START_EVENT | 400059d4: 10 bf ff f5 b 400059a8 <== NOT EXECUTED 400059d8: 92 10 20 02 mov 2, %o1 <== NOT EXECUTED } else { /* * call any line discipline start function */ if (rtems_termios_linesw[tty->t_line].l_start != NULL) { 400059dc: c2 06 20 cc ld [ %i0 + 0xcc ], %g1 <== NOT EXECUTED 400059e0: 83 28 60 05 sll %g1, 5, %g1 <== NOT EXECUTED 400059e4: 82 04 40 01 add %l1, %g1, %g1 <== NOT EXECUTED 400059e8: c2 00 60 14 ld [ %g1 + 0x14 ], %g1 <== NOT EXECUTED 400059ec: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400059f0: 02 80 00 04 be 40005a00 <== NOT EXECUTED 400059f4: 01 00 00 00 nop <== NOT EXECUTED rtems_termios_linesw[tty->t_line].l_start(tty); 400059f8: 9f c0 40 00 call %g1 <== NOT EXECUTED 400059fc: 01 00 00 00 nop <== NOT EXECUTED } /* * try to push further characters to device */ rtems_termios_refill_transmitter(tty); 40005a00: 7f ff f8 d5 call 40003d54 <== NOT EXECUTED 40005a04: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED while (1) { /* * wait for rtems event */ rtems_event_receive((TERMIOS_TX_START_EVENT | 40005a08: 10 bf ff e8 b 400059a8 <== NOT EXECUTED 40005a0c: 92 10 20 02 mov 2, %o1 <== NOT EXECUTED =============================================================================== 40004a78 : rtems_termios_puts (&c, 1, tty); } rtems_status_code rtems_termios_write (void *arg) { 40004a78: 9d e3 bf a0 save %sp, -96, %sp rtems_libio_rw_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; 40004a7c: c2 06 00 00 ld [ %i0 ], %g1 rtems_termios_puts (&c, 1, tty); } rtems_status_code rtems_termios_write (void *arg) { 40004a80: a2 10 00 18 mov %i0, %l1 rtems_libio_rw_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; 40004a84: e0 00 60 38 ld [ %g1 + 0x38 ], %l0 rtems_status_code sc; sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 40004a88: 92 10 20 00 clr %o1 40004a8c: d0 04 20 18 ld [ %l0 + 0x18 ], %o0 40004a90: 40 00 06 97 call 400064ec 40004a94: 94 10 20 00 clr %o2 if (sc != RTEMS_SUCCESSFUL) 40004a98: b0 92 20 00 orcc %o0, 0, %i0 40004a9c: 12 80 00 0f bne 40004ad8 <== NEVER TAKEN 40004aa0: 03 10 00 6f sethi %hi(0x4001bc00), %g1 return sc; if (rtems_termios_linesw[tty->t_line].l_write != NULL) { 40004aa4: c4 04 20 cc ld [ %l0 + 0xcc ], %g2 40004aa8: 85 28 a0 05 sll %g2, 5, %g2 40004aac: 82 10 63 78 or %g1, 0x378, %g1 40004ab0: 82 00 40 02 add %g1, %g2, %g1 40004ab4: c2 00 60 0c ld [ %g1 + 0xc ], %g1 40004ab8: 80 a0 60 00 cmp %g1, 0 40004abc: 02 80 00 09 be 40004ae0 <== ALWAYS TAKEN 40004ac0: 92 10 00 11 mov %l1, %o1 sc = rtems_termios_linesw[tty->t_line].l_write(tty,args); 40004ac4: 9f c0 40 00 call %g1 <== NOT EXECUTED 40004ac8: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 40004acc: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED rtems_semaphore_release (tty->osem); 40004ad0: 40 00 06 ce call 40006608 <== NOT EXECUTED 40004ad4: d0 04 20 18 ld [ %l0 + 0x18 ], %o0 <== NOT EXECUTED return sc; 40004ad8: 81 c7 e0 08 ret <== NOT EXECUTED 40004adc: 81 e8 00 00 restore <== NOT EXECUTED } if (tty->termios.c_oflag & OPOST) { 40004ae0: c2 04 20 34 ld [ %l0 + 0x34 ], %g1 40004ae4: d2 04 60 14 ld [ %l1 + 0x14 ], %o1 40004ae8: 80 88 60 01 btst 1, %g1 40004aec: 02 80 00 0e be 40004b24 <== NEVER TAKEN 40004af0: d0 04 60 10 ld [ %l1 + 0x10 ], %o0 uint32_t count = args->count; 40004af4: a6 10 00 09 mov %o1, %l3 char *buffer = args->buffer; while (count--) 40004af8: 10 80 00 06 b 40004b10 40004afc: a4 10 00 08 mov %o0, %l2 oproc (*buffer++, tty); 40004b00: a6 04 ff ff add %l3, -1, %l3 40004b04: a4 04 a0 01 inc %l2 40004b08: 7f ff fe 3f call 40004404 40004b0c: 92 10 00 10 mov %l0, %o1 return sc; } if (tty->termios.c_oflag & OPOST) { uint32_t count = args->count; char *buffer = args->buffer; while (count--) 40004b10: 80 a4 e0 00 cmp %l3, 0 40004b14: 32 bf ff fb bne,a 40004b00 40004b18: d0 0c 80 00 ldub [ %l2 ], %o0 oproc (*buffer++, tty); args->bytes_moved = args->count; } else { rtems_termios_puts (args->buffer, args->count, tty); args->bytes_moved = args->count; 40004b1c: 10 80 00 05 b 40004b30 40004b20: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 while (count--) oproc (*buffer++, tty); args->bytes_moved = args->count; } else { rtems_termios_puts (args->buffer, args->count, tty); 40004b24: 7f ff fd ec call 400042d4 <== NOT EXECUTED 40004b28: 94 10 00 10 mov %l0, %o2 <== NOT EXECUTED args->bytes_moved = args->count; 40004b2c: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 <== NOT EXECUTED 40004b30: c2 24 60 1c st %g1, [ %l1 + 0x1c ] } rtems_semaphore_release (tty->osem); 40004b34: 40 00 06 b5 call 40006608 40004b38: d0 04 20 18 ld [ %l0 + 0x18 ], %o0 return sc; } 40004b3c: 81 c7 e0 08 ret 40004b40: 81 e8 00 00 restore =============================================================================== 400157e4 : */ rtems_status_code rtems_timer_cancel( rtems_id id ) { 400157e4: 9d e3 bf 98 save %sp, -104, %sp RTEMS_INLINE_ROUTINE Timer_Control *_Timer_Get ( Objects_Id id, Objects_Locations *location ) { return (Timer_Control *) 400157e8: 11 10 00 f4 sethi %hi(0x4003d000), %o0 400157ec: 92 10 00 18 mov %i0, %o1 400157f0: 90 12 21 54 or %o0, 0x154, %o0 400157f4: 40 00 0b 39 call 400184d8 <_Objects_Get> 400157f8: 94 07 bf fc add %fp, -4, %o2 Timer_Control *the_timer; Objects_Locations location; the_timer = _Timer_Get( id, &location ); switch ( location ) { 400157fc: c2 07 bf fc ld [ %fp + -4 ], %g1 40015800: 80 a0 60 00 cmp %g1, 0 40015804: 12 80 00 0a bne 4001582c 40015808: b0 10 20 04 mov 4, %i0 case OBJECTS_LOCAL: if ( !_Timer_Is_dormant_class( the_timer->the_class ) ) 4001580c: c2 02 20 38 ld [ %o0 + 0x38 ], %g1 40015810: 80 a0 60 04 cmp %g1, 4 40015814: 02 80 00 04 be 40015824 <== NEVER TAKEN 40015818: 01 00 00 00 nop (void) _Watchdog_Remove( &the_timer->Ticker ); 4001581c: 40 00 13 8a call 4001a644 <_Watchdog_Remove> 40015820: 90 02 20 10 add %o0, 0x10, %o0 _Thread_Enable_dispatch(); 40015824: 40 00 0d 95 call 40018e78 <_Thread_Enable_dispatch> 40015828: b0 10 20 00 clr %i0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 4001582c: 81 c7 e0 08 ret 40015830: 81 e8 00 00 restore =============================================================================== 40015cd4 : rtems_id id, rtems_time_of_day *wall_time, rtems_timer_service_routine_entry routine, void *user_data ) { 40015cd4: 9d e3 bf 98 save %sp, -104, %sp Timer_Control *the_timer; Objects_Locations location; rtems_interval seconds; Timer_server_Control *timer_server = _Timer_server; 40015cd8: 03 10 00 f4 sethi %hi(0x4003d000), %g1 40015cdc: e0 00 61 94 ld [ %g1 + 0x194 ], %l0 ! 4003d194 <_Timer_server> rtems_id id, rtems_time_of_day *wall_time, rtems_timer_service_routine_entry routine, void *user_data ) { 40015ce0: a2 10 00 18 mov %i0, %l1 Timer_Control *the_timer; Objects_Locations location; rtems_interval seconds; Timer_server_Control *timer_server = _Timer_server; if ( !timer_server ) 40015ce4: 80 a4 20 00 cmp %l0, 0 40015ce8: 02 80 00 32 be 40015db0 40015cec: b0 10 20 0e mov 0xe, %i0 return RTEMS_INCORRECT_STATE; if ( !_TOD_Is_set ) 40015cf0: 03 10 00 f3 sethi %hi(0x4003cc00), %g1 40015cf4: c2 08 62 94 ldub [ %g1 + 0x294 ], %g1 ! 4003ce94 <_TOD_Is_set> 40015cf8: 80 a0 60 00 cmp %g1, 0 40015cfc: 02 80 00 2d be 40015db0 <== NEVER TAKEN 40015d00: b0 10 20 0b mov 0xb, %i0 return RTEMS_NOT_DEFINED; if ( !routine ) 40015d04: 80 a6 a0 00 cmp %i2, 0 40015d08: 02 80 00 2a be 40015db0 40015d0c: b0 10 20 09 mov 9, %i0 return RTEMS_INVALID_ADDRESS; if ( !_TOD_Validate( wall_time ) ) 40015d10: 7f ff f4 0d call 40012d44 <_TOD_Validate> 40015d14: 90 10 00 19 mov %i1, %o0 40015d18: 80 8a 20 ff btst 0xff, %o0 40015d1c: 22 80 00 25 be,a 40015db0 40015d20: b0 10 20 14 mov 0x14, %i0 return RTEMS_INVALID_CLOCK; seconds = _TOD_To_seconds( wall_time ); 40015d24: 7f ff f3 d4 call 40012c74 <_TOD_To_seconds> 40015d28: 90 10 00 19 mov %i1, %o0 if ( seconds <= _TOD_Seconds_since_epoch() ) 40015d2c: 27 10 00 f3 sethi %hi(0x4003cc00), %l3 40015d30: c2 04 e3 10 ld [ %l3 + 0x310 ], %g1 ! 4003cf10 <_TOD_Now> 40015d34: 80 a2 00 01 cmp %o0, %g1 40015d38: 08 80 00 20 bleu 40015db8 40015d3c: a4 10 00 08 mov %o0, %l2 40015d40: 11 10 00 f4 sethi %hi(0x4003d000), %o0 40015d44: 92 10 00 11 mov %l1, %o1 40015d48: 90 12 21 54 or %o0, 0x154, %o0 40015d4c: 40 00 09 e3 call 400184d8 <_Objects_Get> 40015d50: 94 07 bf fc add %fp, -4, %o2 return RTEMS_INVALID_CLOCK; the_timer = _Timer_Get( id, &location ); switch ( location ) { 40015d54: c2 07 bf fc ld [ %fp + -4 ], %g1 40015d58: b2 10 00 08 mov %o0, %i1 40015d5c: 80 a0 60 00 cmp %g1, 0 40015d60: 12 80 00 14 bne 40015db0 40015d64: b0 10 20 04 mov 4, %i0 case OBJECTS_LOCAL: (void) _Watchdog_Remove( &the_timer->Ticker ); 40015d68: 40 00 12 37 call 4001a644 <_Watchdog_Remove> 40015d6c: 90 02 20 10 add %o0, 0x10, %o0 the_watchdog->routine = routine; the_watchdog->id = id; 40015d70: e2 26 60 30 st %l1, [ %i1 + 0x30 ] 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(); 40015d74: c4 04 e3 10 ld [ %l3 + 0x310 ], %g2 (*timer_server->schedule_operation)( timer_server, the_timer ); 40015d78: c2 04 20 04 ld [ %l0 + 4 ], %g1 40015d7c: 90 10 00 10 mov %l0, %o0 40015d80: 92 10 00 19 mov %i1, %o1 case OBJECTS_LOCAL: (void) _Watchdog_Remove( &the_timer->Ticker ); 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(); 40015d84: a4 24 80 02 sub %l2, %g2, %l2 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; 40015d88: 84 10 20 03 mov 3, %g2 Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; the_watchdog->routine = routine; 40015d8c: f4 26 60 2c st %i2, [ %i1 + 0x2c ] 40015d90: c4 26 60 38 st %g2, [ %i1 + 0x38 ] the_watchdog->id = id; the_watchdog->user_data = user_data; 40015d94: f6 26 60 34 st %i3, [ %i1 + 0x34 ] _Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data ); the_timer->Ticker.initial = seconds - _TOD_Seconds_since_epoch(); 40015d98: e4 26 60 1c st %l2, [ %i1 + 0x1c ] Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 40015d9c: c0 26 60 18 clr [ %i1 + 0x18 ] (*timer_server->schedule_operation)( timer_server, the_timer ); 40015da0: 9f c0 40 00 call %g1 40015da4: b0 10 20 00 clr %i0 _Thread_Enable_dispatch(); 40015da8: 40 00 0c 34 call 40018e78 <_Thread_Enable_dispatch> 40015dac: 01 00 00 00 nop return RTEMS_SUCCESSFUL; 40015db0: 81 c7 e0 08 ret 40015db4: 81 e8 00 00 restore 40015db8: b0 10 20 14 mov 0x14, %i0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 40015dbc: 81 c7 e0 08 ret 40015dc0: 81 e8 00 00 restore =============================================================================== 400082cc : static int rtems_verror( rtems_error_code_t error_flag, const char *printf_format, va_list arglist ) { 400082cc: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED int local_errno = 0; int chars_written = 0; rtems_status_code status; if (error_flag & RTEMS_ERROR_PANIC) 400082d0: 2b 08 00 00 sethi %hi(0x20000000), %l5 <== NOT EXECUTED 400082d4: aa 8e 00 15 andcc %i0, %l5, %l5 <== NOT EXECUTED 400082d8: 02 80 00 11 be 4000831c <== NOT EXECUTED 400082dc: a0 10 00 18 mov %i0, %l0 <== NOT EXECUTED { if (rtems_panic_in_progress++) 400082e0: 05 10 00 9e sethi %hi(0x40027800), %g2 <== NOT EXECUTED 400082e4: c2 00 a2 8c ld [ %g2 + 0x28c ], %g1 ! 40027a8c <== NOT EXECUTED 400082e8: 86 00 60 01 add %g1, 1, %g3 <== NOT EXECUTED 400082ec: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400082f0: 02 80 00 06 be 40008308 <== NOT EXECUTED 400082f4: c6 20 a2 8c st %g3, [ %g2 + 0x28c ] <== NOT EXECUTED rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 400082f8: 03 10 00 9f sethi %hi(0x40027c00), %g1 <== NOT EXECUTED 400082fc: c4 00 60 70 ld [ %g1 + 0x70 ], %g2 ! 40027c70 <_Thread_Dispatch_disable_level><== NOT EXECUTED 40008300: 84 00 a0 01 inc %g2 <== NOT EXECUTED 40008304: c4 20 60 70 st %g2, [ %g1 + 0x70 ] <== NOT EXECUTED _Thread_Disable_dispatch(); /* disable task switches */ /* don't aggravate things */ if (rtems_panic_in_progress > 2) 40008308: 03 10 00 9e sethi %hi(0x40027800), %g1 <== NOT EXECUTED 4000830c: c2 00 62 8c ld [ %g1 + 0x28c ], %g1 ! 40027a8c <== NOT EXECUTED 40008310: 80 a0 60 02 cmp %g1, 2 <== NOT EXECUTED 40008314: 34 80 00 5a bg,a 4000847c <== NOT EXECUTED 40008318: b0 10 20 00 clr %i0 <== NOT EXECUTED return 0; } (void) fflush(stdout); /* in case stdout/stderr same */ 4000831c: 03 10 00 9c sethi %hi(0x40027000), %g1 <== NOT EXECUTED 40008320: c2 00 61 e8 ld [ %g1 + 0x1e8 ], %g1 ! 400271e8 <_impure_ptr><== NOT EXECUTED status = error_flag & ~RTEMS_ERROR_MASK; 40008324: 27 1c 00 00 sethi %hi(0x70000000), %l3 <== NOT EXECUTED /* don't aggravate things */ if (rtems_panic_in_progress > 2) return 0; } (void) fflush(stdout); /* in case stdout/stderr same */ 40008328: d0 00 60 08 ld [ %g1 + 8 ], %o0 <== NOT EXECUTED 4000832c: 40 00 34 68 call 400154cc <== NOT EXECUTED 40008330: a2 10 20 00 clr %l1 <== NOT EXECUTED status = error_flag & ~RTEMS_ERROR_MASK; if (error_flag & RTEMS_ERROR_ERRNO) /* include errno? */ 40008334: 03 10 00 00 sethi %hi(0x40000000), %g1 <== NOT EXECUTED 40008338: 80 8c 00 01 btst %l0, %g1 <== NOT EXECUTED 4000833c: 02 80 00 05 be 40008350 <== NOT EXECUTED 40008340: a6 2c 00 13 andn %l0, %l3, %l3 <== NOT EXECUTED local_errno = errno; 40008344: 40 00 33 58 call 400150a4 <__errno> <== NOT EXECUTED 40008348: 01 00 00 00 nop <== NOT EXECUTED 4000834c: e2 02 00 00 ld [ %o0 ], %l1 <== 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); 40008350: 29 10 00 9c sethi %hi(0x40027000), %l4 <== NOT EXECUTED 40008354: c2 05 21 e8 ld [ %l4 + 0x1e8 ], %g1 ! 400271e8 <_impure_ptr><== NOT EXECUTED 40008358: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 4000835c: d0 00 60 0c ld [ %g1 + 0xc ], %o0 <== NOT EXECUTED 40008360: 40 00 4c 21 call 4001b3e4 <== NOT EXECUTED 40008364: 94 10 00 1a mov %i2, %o2 <== NOT EXECUTED if (status) 40008368: 80 a4 e0 00 cmp %l3, 0 <== NOT EXECUTED 4000836c: 02 80 00 0c be 4000839c <== NOT EXECUTED 40008370: a4 10 00 08 mov %o0, %l2 <== NOT EXECUTED chars_written += fprintf(stderr, " (status: %s)", rtems_status_text(status)); 40008374: c2 05 21 e8 ld [ %l4 + 0x1e8 ], %g1 <== NOT EXECUTED 40008378: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED 4000837c: 7f ff ff cd call 400082b0 <== NOT EXECUTED 40008380: e6 00 60 0c ld [ %g1 + 0xc ], %l3 <== NOT EXECUTED 40008384: 13 10 00 94 sethi %hi(0x40025000), %o1 <== NOT EXECUTED 40008388: 94 10 00 08 mov %o0, %o2 <== NOT EXECUTED 4000838c: 92 12 63 58 or %o1, 0x358, %o1 <== NOT EXECUTED 40008390: 40 00 35 23 call 4001581c <== NOT EXECUTED 40008394: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED 40008398: a4 04 80 08 add %l2, %o0, %l2 <== NOT EXECUTED if (local_errno) 4000839c: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED 400083a0: 22 80 00 1c be,a 40008410 <== NOT EXECUTED 400083a4: 27 10 00 9c sethi %hi(0x40027000), %l3 <== NOT EXECUTED { if ((local_errno > 0) && *strerror(local_errno)) 400083a8: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED 400083ac: 04 80 00 11 ble 400083f0 <== NOT EXECUTED 400083b0: 03 10 00 9c sethi %hi(0x40027000), %g1 <== NOT EXECUTED 400083b4: 40 00 38 6d call 40016568 <== NOT EXECUTED 400083b8: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED 400083bc: c2 4a 00 00 ldsb [ %o0 ], %g1 <== NOT EXECUTED 400083c0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400083c4: 02 80 00 0b be 400083f0 <== NOT EXECUTED 400083c8: 03 10 00 9c sethi %hi(0x40027000), %g1 <== NOT EXECUTED chars_written += fprintf(stderr, " (errno: %s)", strerror(local_errno)); 400083cc: c2 00 61 e8 ld [ %g1 + 0x1e8 ], %g1 ! 400271e8 <_impure_ptr><== NOT EXECUTED 400083d0: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED 400083d4: 40 00 38 65 call 40016568 <== NOT EXECUTED 400083d8: e6 00 60 0c ld [ %g1 + 0xc ], %l3 <== NOT EXECUTED 400083dc: 13 10 00 94 sethi %hi(0x40025000), %o1 <== NOT EXECUTED 400083e0: 94 10 00 08 mov %o0, %o2 <== NOT EXECUTED 400083e4: 92 12 63 68 or %o1, 0x368, %o1 <== NOT EXECUTED 400083e8: 10 80 00 07 b 40008404 <== NOT EXECUTED 400083ec: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED else chars_written += fprintf(stderr, " (unknown errno=%d)", local_errno); 400083f0: c2 00 61 e8 ld [ %g1 + 0x1e8 ], %g1 <== NOT EXECUTED 400083f4: 13 10 00 94 sethi %hi(0x40025000), %o1 <== NOT EXECUTED 400083f8: d0 00 60 0c ld [ %g1 + 0xc ], %o0 <== NOT EXECUTED 400083fc: 92 12 63 78 or %o1, 0x378, %o1 <== NOT EXECUTED 40008400: 94 10 00 11 mov %l1, %o2 <== NOT EXECUTED 40008404: 40 00 35 06 call 4001581c <== NOT EXECUTED 40008408: 27 10 00 9c sethi %hi(0x40027000), %l3 <== NOT EXECUTED 4000840c: a4 04 80 08 add %l2, %o0, %l2 <== NOT EXECUTED } chars_written += fprintf(stderr, "\n"); 40008410: c2 04 e1 e8 ld [ %l3 + 0x1e8 ], %g1 <== NOT EXECUTED 40008414: 13 10 00 94 sethi %hi(0x40025000), %o1 <== NOT EXECUTED 40008418: d0 00 60 0c ld [ %g1 + 0xc ], %o0 <== NOT EXECUTED 4000841c: 40 00 35 00 call 4001581c <== NOT EXECUTED 40008420: 92 12 63 90 or %o1, 0x390, %o1 <== NOT EXECUTED (void) fflush(stderr); 40008424: c2 04 e1 e8 ld [ %l3 + 0x1e8 ], %g1 <== 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"); 40008428: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED (void) fflush(stderr); 4000842c: d0 00 60 0c ld [ %g1 + 0xc ], %o0 <== NOT EXECUTED 40008430: 40 00 34 27 call 400154cc <== NOT EXECUTED 40008434: b0 06 00 12 add %i0, %l2, %i0 <== NOT EXECUTED if (error_flag & (RTEMS_ERROR_PANIC | RTEMS_ERROR_ABORT)) 40008438: 03 0c 00 00 sethi %hi(0x30000000), %g1 <== NOT EXECUTED 4000843c: 80 8c 00 01 btst %l0, %g1 <== NOT EXECUTED 40008440: 02 80 00 0f be 4000847c <== NOT EXECUTED 40008444: 80 a5 60 00 cmp %l5, 0 <== NOT EXECUTED { if (error_flag & RTEMS_ERROR_PANIC) 40008448: 22 80 00 08 be,a 40008468 <== NOT EXECUTED 4000844c: 13 10 00 94 sethi %hi(0x40025000), %o1 <== NOT EXECUTED { rtems_error(0, "fatal error, exiting"); 40008450: 13 10 00 94 sethi %hi(0x40025000), %o1 <== NOT EXECUTED 40008454: 90 10 20 00 clr %o0 <== NOT EXECUTED 40008458: 40 00 00 18 call 400084b8 <== NOT EXECUTED 4000845c: 92 12 63 98 or %o1, 0x398, %o1 <== NOT EXECUTED _exit(local_errno); 40008460: 40 00 02 e5 call 40008ff4 <_exit> <== NOT EXECUTED 40008464: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED } else { rtems_error(0, "fatal error, aborting"); 40008468: 90 10 20 00 clr %o0 <== NOT EXECUTED 4000846c: 40 00 00 13 call 400084b8 <== NOT EXECUTED 40008470: 92 12 63 b0 or %o1, 0x3b0, %o1 <== NOT EXECUTED abort(); 40008474: 40 00 32 fe call 4001506c <== NOT EXECUTED 40008478: 01 00 00 00 nop <== NOT EXECUTED } } return chars_written; } 4000847c: 81 c7 e0 08 ret <== NOT EXECUTED 40008480: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40003920 : /* * Extract an integer value from the database */ static int scanInt(FILE *fp, int *val) { 40003920: 9d e3 bf a0 save %sp, -96, %sp 40003924: 27 1f ff ff sethi %hi(0x7ffffc00), %l3 unsigned int limit = INT_MAX; int sign = 0; int d; for (;;) { c = getc(fp); 40003928: 2b 10 00 7c sethi %hi(0x4001f000), %l5 limit++; continue; } sign = 1; } if (!isdigit(c)) 4000392c: 29 10 00 7c sethi %hi(0x4001f000), %l4 /* * Extract an integer value from the database */ static int scanInt(FILE *fp, int *val) { 40003930: a6 14 e3 ff or %l3, 0x3ff, %l3 unsigned int limit = INT_MAX; int sign = 0; int d; for (;;) { c = getc(fp); 40003934: aa 15 62 e8 or %l5, 0x2e8, %l5 limit++; continue; } sign = 1; } if (!isdigit(c)) 40003938: a8 15 22 e4 or %l4, 0x2e4, %l4 /* * Extract an integer value from the database */ static int scanInt(FILE *fp, int *val) { 4000393c: a2 10 20 00 clr %l1 40003940: a0 10 20 00 clr %l0 unsigned int limit = INT_MAX; int sign = 0; int d; for (;;) { c = getc(fp); 40003944: c2 06 20 04 ld [ %i0 + 4 ], %g1 40003948: 82 00 7f ff add %g1, -1, %g1 4000394c: 80 a0 60 00 cmp %g1, 0 40003950: 16 80 00 07 bge 4000396c <== ALWAYS TAKEN 40003954: c2 26 20 04 st %g1, [ %i0 + 4 ] 40003958: d0 05 40 00 ld [ %l5 ], %o0 <== NOT EXECUTED 4000395c: 40 00 39 dc call 400120cc <__srget_r> <== NOT EXECUTED 40003960: 92 10 00 18 mov %i0, %o1 <== NOT EXECUTED 40003964: 10 80 00 06 b 4000397c <== NOT EXECUTED 40003968: a4 10 00 08 mov %o0, %l2 <== NOT EXECUTED 4000396c: c2 06 00 00 ld [ %i0 ], %g1 40003970: 84 00 60 01 add %g1, 1, %g2 40003974: e4 08 40 00 ldub [ %g1 ], %l2 40003978: c4 26 00 00 st %g2, [ %i0 ] if (c == ':') 4000397c: 80 a4 a0 3a cmp %l2, 0x3a 40003980: 02 80 00 22 be 40003a08 40003984: 80 a4 60 00 cmp %l1, 0 break; if (sign == 0) { 40003988: 32 80 00 09 bne,a 400039ac <== NEVER TAKEN 4000398c: c2 05 00 00 ld [ %l4 ], %g1 <== NOT EXECUTED if (c == '-') { 40003990: 80 a4 a0 2d cmp %l2, 0x2d 40003994: 12 80 00 05 bne 400039a8 <== ALWAYS TAKEN 40003998: a2 10 20 01 mov 1, %l1 sign = -1; limit++; 4000399c: a6 04 e0 01 inc %l3 <== NOT EXECUTED continue; 400039a0: 10 bf ff e9 b 40003944 <== NOT EXECUTED 400039a4: a2 10 3f ff mov -1, %l1 <== NOT EXECUTED } sign = 1; } if (!isdigit(c)) 400039a8: c2 05 00 00 ld [ %l4 ], %g1 400039ac: 82 00 40 12 add %g1, %l2, %g1 400039b0: c2 08 60 01 ldub [ %g1 + 1 ], %g1 400039b4: 80 88 60 04 btst 4, %g1 400039b8: 02 80 00 1c be 40003a28 <== NEVER TAKEN 400039bc: 90 10 00 13 mov %l3, %o0 return 0; d = c - '0'; if ((i > (limit / 10)) 400039c0: 40 00 5a af call 4001a47c <.udiv> 400039c4: 92 10 20 0a mov 0xa, %o1 400039c8: 80 a4 00 08 cmp %l0, %o0 400039cc: 18 80 00 17 bgu 40003a28 <== NEVER TAKEN 400039d0: 01 00 00 00 nop 400039d4: 12 80 00 08 bne 400039f4 <== ALWAYS TAKEN 400039d8: a4 04 bf d0 add %l2, -48, %l2 400039dc: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED 400039e0: 40 00 5b 53 call 4001a72c <.urem> <== NOT EXECUTED 400039e4: 92 10 20 0a mov 0xa, %o1 <== NOT EXECUTED 400039e8: 80 a4 80 08 cmp %l2, %o0 <== NOT EXECUTED 400039ec: 18 80 00 0f bgu 40003a28 <== NOT EXECUTED 400039f0: 01 00 00 00 nop <== NOT EXECUTED || ((i == (limit / 10)) && (d > (limit % 10)))) return 0; i = i * 10 + d; 400039f4: 83 2c 20 03 sll %l0, 3, %g1 400039f8: a1 2c 20 01 sll %l0, 1, %l0 400039fc: a0 04 00 01 add %l0, %g1, %l0 40003a00: 10 bf ff d1 b 40003944 40003a04: a0 04 80 10 add %l2, %l0, %l0 } if (sign == 0) 40003a08: 02 80 00 08 be 40003a28 <== NEVER TAKEN 40003a0c: 90 10 00 11 mov %l1, %o0 return 0; *val = i * sign; 40003a10: 92 10 00 10 mov %l0, %o1 40003a14: 40 00 5a 60 call 4001a394 <.umul> 40003a18: b0 10 20 01 mov 1, %i0 40003a1c: d0 26 40 00 st %o0, [ %i1 ] return 1; 40003a20: 81 c7 e0 08 ret 40003a24: 81 e8 00 00 restore } 40003a28: 81 c7 e0 08 ret <== NOT EXECUTED 40003a2c: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED =============================================================================== 40003a30 : /* * Extract a string value from the database */ static int scanString(FILE *fp, char **name, char **bufp, size_t *nleft, int nlFlag) { 40003a30: 9d e3 bf a0 save %sp, -96, %sp int c; *name = *bufp; 40003a34: c2 06 80 00 ld [ %i2 ], %g1 for (;;) { c = getc(fp); 40003a38: 21 10 00 7c sethi %hi(0x4001f000), %l0 static int scanString(FILE *fp, char **name, char **bufp, size_t *nleft, int nlFlag) { int c; *name = *bufp; 40003a3c: c2 26 40 00 st %g1, [ %i1 ] for (;;) { c = getc(fp); 40003a40: a0 14 22 e8 or %l0, 0x2e8, %l0 40003a44: c2 06 20 04 ld [ %i0 + 4 ], %g1 40003a48: 82 00 7f ff add %g1, -1, %g1 40003a4c: 80 a0 60 00 cmp %g1, 0 40003a50: 16 80 00 07 bge 40003a6c 40003a54: c2 26 20 04 st %g1, [ %i0 + 4 ] 40003a58: d0 04 00 00 ld [ %l0 ], %o0 40003a5c: 40 00 39 9c call 400120cc <__srget_r> 40003a60: 92 10 00 18 mov %i0, %o1 if (c == ':') { 40003a64: 10 80 00 07 b 40003a80 40003a68: 80 a2 20 3a cmp %o0, 0x3a { int c; *name = *bufp; for (;;) { c = getc(fp); 40003a6c: c2 06 00 00 ld [ %i0 ], %g1 40003a70: 84 00 60 01 add %g1, 1, %g2 40003a74: d0 08 40 00 ldub [ %g1 ], %o0 40003a78: c4 26 00 00 st %g2, [ %i0 ] if (c == ':') { 40003a7c: 80 a2 20 3a cmp %o0, 0x3a 40003a80: 12 80 00 07 bne 40003a9c 40003a84: 80 a2 20 0a cmp %o0, 0xa if (nlFlag) 40003a88: 80 a7 20 00 cmp %i4, 0 40003a8c: 22 80 00 1a be,a 40003af4 <== ALWAYS TAKEN 40003a90: c2 06 80 00 ld [ %i2 ], %g1 --(*nleft); } **bufp = '\0'; ++(*bufp); --(*nleft); return 1; 40003a94: 81 c7 e0 08 ret <== NOT EXECUTED 40003a98: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED if (c == ':') { if (nlFlag) return 0; break; } if (c == '\n') { 40003a9c: 12 80 00 07 bne 40003ab8 40003aa0: 80 a2 3f ff cmp %o0, -1 if (!nlFlag) 40003aa4: 80 a7 20 00 cmp %i4, 0 40003aa8: 32 80 00 13 bne,a 40003af4 <== ALWAYS TAKEN 40003aac: c2 06 80 00 ld [ %i2 ], %g1 --(*nleft); } **bufp = '\0'; ++(*bufp); --(*nleft); return 1; 40003ab0: 81 c7 e0 08 ret <== NOT EXECUTED 40003ab4: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED if (c == '\n') { if (!nlFlag) return 0; break; } if (c == EOF) 40003ab8: 22 80 00 17 be,a 40003b14 <== NEVER TAKEN 40003abc: b0 10 20 00 clr %i0 <== NOT EXECUTED return 0; if (*nleft < 2) 40003ac0: c2 06 c0 00 ld [ %i3 ], %g1 40003ac4: 80 a0 60 01 cmp %g1, 1 40003ac8: 28 80 00 13 bleu,a 40003b14 <== NEVER TAKEN 40003acc: b0 10 20 00 clr %i0 <== NOT EXECUTED return 0; **bufp = c; 40003ad0: c2 06 80 00 ld [ %i2 ], %g1 40003ad4: d0 28 40 00 stb %o0, [ %g1 ] ++(*bufp); 40003ad8: c4 06 80 00 ld [ %i2 ], %g2 --(*nleft); 40003adc: c2 06 c0 00 ld [ %i3 ], %g1 if (c == EOF) return 0; if (*nleft < 2) return 0; **bufp = c; ++(*bufp); 40003ae0: 84 00 a0 01 inc %g2 --(*nleft); 40003ae4: 82 00 7f ff add %g1, -1, %g1 if (c == EOF) return 0; if (*nleft < 2) return 0; **bufp = c; ++(*bufp); 40003ae8: c4 26 80 00 st %g2, [ %i2 ] --(*nleft); } 40003aec: 10 bf ff d6 b 40003a44 40003af0: c2 26 c0 00 st %g1, [ %i3 ] **bufp = '\0'; 40003af4: c0 28 40 00 clrb [ %g1 ] ++(*bufp); 40003af8: c4 06 80 00 ld [ %i2 ], %g2 --(*nleft); 40003afc: c2 06 c0 00 ld [ %i3 ], %g1 **bufp = c; ++(*bufp); --(*nleft); } **bufp = '\0'; ++(*bufp); 40003b00: 84 00 a0 01 inc %g2 --(*nleft); 40003b04: 82 00 7f ff add %g1, -1, %g1 **bufp = c; ++(*bufp); --(*nleft); } **bufp = '\0'; ++(*bufp); 40003b08: c4 26 80 00 st %g2, [ %i2 ] --(*nleft); 40003b0c: c2 26 c0 00 st %g1, [ %i3 ] 40003b10: b0 10 20 01 mov 1, %i0 return 1; } 40003b14: 81 c7 e0 08 ret 40003b18: 81 e8 00 00 restore =============================================================================== 40003b1c : FILE *fp, struct group *grp, char *buffer, size_t bufsize ) { 40003b1c: 9d e3 bf 98 save %sp, -104, %sp int grgid; char *grmem, *cp; int memcount; if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0) 40003b20: 98 10 20 00 clr %o4 FILE *fp, struct group *grp, char *buffer, size_t bufsize ) { 40003b24: f4 27 a0 4c st %i2, [ %fp + 0x4c ] 40003b28: f6 27 a0 50 st %i3, [ %fp + 0x50 ] int grgid; char *grmem, *cp; int memcount; if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0) 40003b2c: a2 07 a0 4c add %fp, 0x4c, %l1 40003b30: a0 07 a0 50 add %fp, 0x50, %l0 40003b34: 90 10 00 18 mov %i0, %o0 40003b38: 92 10 00 19 mov %i1, %o1 40003b3c: 94 10 00 11 mov %l1, %o2 40003b40: 7f ff ff bc call 40003a30 40003b44: 96 10 00 10 mov %l0, %o3 40003b48: 80 a2 20 00 cmp %o0, 0 40003b4c: 02 80 00 41 be 40003c50 <== NEVER TAKEN 40003b50: 90 10 00 18 mov %i0, %o0 || !scanString(fp, &grp->gr_passwd, &buffer, &bufsize, 0) 40003b54: 92 06 60 04 add %i1, 4, %o1 40003b58: 94 10 00 11 mov %l1, %o2 40003b5c: 96 10 00 10 mov %l0, %o3 40003b60: 7f ff ff b4 call 40003a30 40003b64: 98 10 20 00 clr %o4 { int grgid; char *grmem, *cp; int memcount; if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0) 40003b68: 80 a2 20 00 cmp %o0, 0 40003b6c: 02 80 00 39 be 40003c50 <== NEVER TAKEN 40003b70: 90 10 00 18 mov %i0, %o0 || !scanString(fp, &grp->gr_passwd, &buffer, &bufsize, 0) || !scanInt(fp, &grgid) 40003b74: 7f ff ff 6b call 40003920 40003b78: 92 07 bf fc add %fp, -4, %o1 { int grgid; char *grmem, *cp; int memcount; if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0) 40003b7c: 80 a2 20 00 cmp %o0, 0 40003b80: 02 80 00 34 be 40003c50 <== NEVER TAKEN 40003b84: 90 10 00 18 mov %i0, %o0 || !scanString(fp, &grp->gr_passwd, &buffer, &bufsize, 0) || !scanInt(fp, &grgid) || !scanString(fp, &grmem, &buffer, &bufsize, 1)) 40003b88: 94 10 00 11 mov %l1, %o2 40003b8c: 96 10 00 10 mov %l0, %o3 40003b90: 92 07 bf f8 add %fp, -8, %o1 40003b94: 7f ff ff a7 call 40003a30 40003b98: 98 10 20 01 mov 1, %o4 { int grgid; char *grmem, *cp; int memcount; if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0) 40003b9c: 80 a2 20 00 cmp %o0, 0 40003ba0: 02 80 00 2c be 40003c50 <== NEVER TAKEN 40003ba4: c2 07 bf fc ld [ %fp + -4 ], %g1 grp->gr_gid = grgid; /* * Determine number of members */ for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 40003ba8: c6 07 bf f8 ld [ %fp + -8 ], %g3 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; 40003bac: c2 36 60 08 sth %g1, [ %i1 + 8 ] /* * Determine number of members */ for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 40003bb0: 84 10 00 03 mov %g3, %g2 40003bb4: 10 80 00 05 b 40003bc8 40003bb8: 82 10 20 01 mov 1, %g1 if(*cp == ',') memcount++; 40003bbc: 88 19 20 2c xor %g4, 0x2c, %g4 40003bc0: 80 a0 00 04 cmp %g0, %g4 40003bc4: 82 60 7f ff subx %g1, -1, %g1 grp->gr_gid = grgid; /* * Determine number of members */ for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 40003bc8: c8 48 80 00 ldsb [ %g2 ], %g4 40003bcc: 80 a1 20 00 cmp %g4, 0 40003bd0: 12 bf ff fb bne 40003bbc 40003bd4: 84 00 a0 01 inc %g2 } /* * Hack to produce (hopefully) a suitably-aligned array of pointers */ if (bufsize < (((memcount+1)*sizeof(char *)) + 15)) 40003bd8: c4 07 a0 50 ld [ %fp + 0x50 ], %g2 40003bdc: 83 28 60 02 sll %g1, 2, %g1 40003be0: 82 00 60 13 add %g1, 0x13, %g1 40003be4: 80 a0 80 01 cmp %g2, %g1 40003be8: 0a 80 00 1a bcs 40003c50 <== NEVER TAKEN 40003bec: c2 07 a0 4c ld [ %fp + 0x4c ], %g1 grp->gr_mem = (char **)(((uintptr_t)buffer + 15) & ~15); /* * Fill in pointer array */ grp->gr_mem[0] = grmem; 40003bf0: 84 10 20 01 mov 1, %g2 /* * 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); 40003bf4: 82 00 60 0f add %g1, 0xf, %g1 40003bf8: 82 08 7f f0 and %g1, -16, %g1 /* * Fill in pointer array */ grp->gr_mem[0] = grmem; 40003bfc: c6 20 40 00 st %g3, [ %g1 ] /* * 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); 40003c00: c2 26 60 0c st %g1, [ %i1 + 0xc ] /* * Fill in pointer array */ grp->gr_mem[0] = grmem; 40003c04: 10 80 00 09 b 40003c28 40003c08: c2 07 bf f8 ld [ %fp + -8 ], %g1 for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { if(*cp == ',') { 40003c0c: 32 80 00 08 bne,a 40003c2c <== ALWAYS TAKEN 40003c10: 82 00 60 01 inc %g1 *cp = '\0'; 40003c14: c0 28 7f ff clrb [ %g1 + -1 ] <== NOT EXECUTED grp->gr_mem[memcount++] = cp + 1; 40003c18: c8 06 60 0c ld [ %i1 + 0xc ], %g4 <== NOT EXECUTED 40003c1c: 87 28 a0 02 sll %g2, 2, %g3 <== NOT EXECUTED 40003c20: 84 00 a0 01 inc %g2 <== NOT EXECUTED 40003c24: c2 21 00 03 st %g1, [ %g4 + %g3 ] <== NOT EXECUTED 40003c28: 82 00 60 01 inc %g1 /* * Fill in pointer array */ grp->gr_mem[0] = grmem; for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 40003c2c: c6 48 7f ff ldsb [ %g1 + -1 ], %g3 40003c30: 80 a0 e0 00 cmp %g3, 0 40003c34: 32 bf ff f6 bne,a 40003c0c 40003c38: 80 a0 e0 2c cmp %g3, 0x2c if(*cp == ',') { *cp = '\0'; grp->gr_mem[memcount++] = cp + 1; } } grp->gr_mem[memcount] = NULL; 40003c3c: c2 06 60 0c ld [ %i1 + 0xc ], %g1 40003c40: 85 28 a0 02 sll %g2, 2, %g2 40003c44: c0 20 40 02 clr [ %g1 + %g2 ] return 1; 40003c48: 81 c7 e0 08 ret 40003c4c: 91 e8 20 01 restore %g0, 1, %o0 } 40003c50: 81 c7 e0 08 ret <== NOT EXECUTED 40003c54: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED =============================================================================== 40003ca0 : FILE *fp, struct passwd *pwd, char *buffer, size_t bufsize ) { 40003ca0: 9d e3 bf 98 save %sp, -104, %sp int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 40003ca4: 98 10 20 00 clr %o4 FILE *fp, struct passwd *pwd, char *buffer, size_t bufsize ) { 40003ca8: f4 27 a0 4c st %i2, [ %fp + 0x4c ] 40003cac: f6 27 a0 50 st %i3, [ %fp + 0x50 ] int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 40003cb0: a2 07 a0 4c add %fp, 0x4c, %l1 40003cb4: a0 07 a0 50 add %fp, 0x50, %l0 40003cb8: 90 10 00 18 mov %i0, %o0 40003cbc: 92 10 00 19 mov %i1, %o1 40003cc0: 94 10 00 11 mov %l1, %o2 40003cc4: 7f ff ff 5b call 40003a30 40003cc8: 96 10 00 10 mov %l0, %o3 40003ccc: 80 a2 20 00 cmp %o0, 0 40003cd0: 02 80 00 39 be 40003db4 <== NEVER TAKEN 40003cd4: 90 10 00 18 mov %i0, %o0 || !scanString(fp, &pwd->pw_passwd, &buffer, &bufsize, 0) 40003cd8: 92 06 60 04 add %i1, 4, %o1 40003cdc: 94 10 00 11 mov %l1, %o2 40003ce0: 96 10 00 10 mov %l0, %o3 40003ce4: 7f ff ff 53 call 40003a30 40003ce8: 98 10 20 00 clr %o4 size_t bufsize ) { int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 40003cec: 80 a2 20 00 cmp %o0, 0 40003cf0: 02 80 00 31 be 40003db4 <== NEVER TAKEN 40003cf4: 90 10 00 18 mov %i0, %o0 || !scanString(fp, &pwd->pw_passwd, &buffer, &bufsize, 0) || !scanInt(fp, &pwuid) 40003cf8: 7f ff ff 0a call 40003920 40003cfc: 92 07 bf fc add %fp, -4, %o1 size_t bufsize ) { int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 40003d00: 80 a2 20 00 cmp %o0, 0 40003d04: 02 80 00 2c be 40003db4 <== NEVER TAKEN 40003d08: 90 10 00 18 mov %i0, %o0 || !scanString(fp, &pwd->pw_passwd, &buffer, &bufsize, 0) || !scanInt(fp, &pwuid) || !scanInt(fp, &pwgid) 40003d0c: 7f ff ff 05 call 40003920 40003d10: 92 07 bf f8 add %fp, -8, %o1 size_t bufsize ) { int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 40003d14: 80 a2 20 00 cmp %o0, 0 40003d18: 02 80 00 27 be 40003db4 <== NEVER TAKEN 40003d1c: 90 10 00 18 mov %i0, %o0 || !scanString(fp, &pwd->pw_passwd, &buffer, &bufsize, 0) || !scanInt(fp, &pwuid) || !scanInt(fp, &pwgid) || !scanString(fp, &pwd->pw_comment, &buffer, &bufsize, 0) 40003d20: 92 06 60 0c add %i1, 0xc, %o1 40003d24: 94 10 00 11 mov %l1, %o2 40003d28: 96 10 00 10 mov %l0, %o3 40003d2c: 7f ff ff 41 call 40003a30 40003d30: 98 10 20 00 clr %o4 size_t bufsize ) { int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 40003d34: 80 a2 20 00 cmp %o0, 0 40003d38: 02 80 00 1f be 40003db4 <== NEVER TAKEN 40003d3c: 90 10 00 18 mov %i0, %o0 || !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) 40003d40: 92 06 60 10 add %i1, 0x10, %o1 40003d44: 94 10 00 11 mov %l1, %o2 40003d48: 96 10 00 10 mov %l0, %o3 40003d4c: 7f ff ff 39 call 40003a30 40003d50: 98 10 20 00 clr %o4 size_t bufsize ) { int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 40003d54: 80 a2 20 00 cmp %o0, 0 40003d58: 02 80 00 17 be 40003db4 <== NEVER TAKEN 40003d5c: 90 10 00 18 mov %i0, %o0 || !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) 40003d60: 92 06 60 14 add %i1, 0x14, %o1 40003d64: 94 10 00 11 mov %l1, %o2 40003d68: 96 10 00 10 mov %l0, %o3 40003d6c: 7f ff ff 31 call 40003a30 40003d70: 98 10 20 00 clr %o4 size_t bufsize ) { int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 40003d74: 80 a2 20 00 cmp %o0, 0 40003d78: 02 80 00 0f be 40003db4 <== NEVER TAKEN 40003d7c: 90 10 00 18 mov %i0, %o0 || !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)) 40003d80: 94 10 00 11 mov %l1, %o2 40003d84: 96 10 00 10 mov %l0, %o3 40003d88: 92 06 60 18 add %i1, 0x18, %o1 40003d8c: 7f ff ff 29 call 40003a30 40003d90: 98 10 20 01 mov 1, %o4 size_t bufsize ) { int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 40003d94: 80 a2 20 00 cmp %o0, 0 40003d98: 02 80 00 07 be 40003db4 <== NEVER TAKEN 40003d9c: c2 07 bf fc ld [ %fp + -4 ], %g1 || !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; 40003da0: c2 36 60 08 sth %g1, [ %i1 + 8 ] pwd->pw_gid = pwgid; 40003da4: c2 07 bf f8 ld [ %fp + -8 ], %g1 40003da8: c2 36 60 0a sth %g1, [ %i1 + 0xa ] return 1; 40003dac: 81 c7 e0 08 ret 40003db0: 91 e8 20 01 restore %g0, 1, %o0 } 40003db4: 81 c7 e0 08 ret <== NOT EXECUTED 40003db8: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED =============================================================================== 40003edc : return NULL; return &grent; } void setgrent(void) { 40003edc: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED init_etc_passwd_group(); 40003ee0: 7f ff ff c9 call 40003e04 <== NOT EXECUTED 40003ee4: 01 00 00 00 nop <== NOT EXECUTED if (group_fp != NULL) 40003ee8: 03 10 00 7e sethi %hi(0x4001f800), %g1 <== NOT EXECUTED 40003eec: d0 00 60 bc ld [ %g1 + 0xbc ], %o0 ! 4001f8bc <== NOT EXECUTED 40003ef0: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40003ef4: 22 80 00 05 be,a 40003f08 <== NOT EXECUTED 40003ef8: 11 10 00 78 sethi %hi(0x4001e000), %o0 <== NOT EXECUTED fclose(group_fp); 40003efc: 40 00 31 8b call 40010528 <== NOT EXECUTED 40003f00: 01 00 00 00 nop <== NOT EXECUTED group_fp = fopen("/etc/group", "r"); 40003f04: 11 10 00 78 sethi %hi(0x4001e000), %o0 <== NOT EXECUTED 40003f08: 13 10 00 78 sethi %hi(0x4001e000), %o1 <== NOT EXECUTED 40003f0c: 90 12 21 38 or %o0, 0x138, %o0 <== NOT EXECUTED 40003f10: 40 00 33 5c call 40010c80 <== NOT EXECUTED 40003f14: 92 12 60 c0 or %o1, 0xc0, %o1 <== NOT EXECUTED 40003f18: 03 10 00 7e sethi %hi(0x4001f800), %g1 <== NOT EXECUTED 40003f1c: d0 20 60 bc st %o0, [ %g1 + 0xbc ] ! 4001f8bc <== NOT EXECUTED } 40003f20: 81 c7 e0 08 ret <== NOT EXECUTED 40003f24: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 400040d0 : return NULL; return &pwent; } void setpwent(void) { 400040d0: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED init_etc_passwd_group(); 400040d4: 7f ff ff 4c call 40003e04 <== NOT EXECUTED 400040d8: 01 00 00 00 nop <== NOT EXECUTED if (passwd_fp != NULL) 400040dc: 03 10 00 7d sethi %hi(0x4001f400), %g1 <== NOT EXECUTED 400040e0: d0 00 63 d4 ld [ %g1 + 0x3d4 ], %o0 ! 4001f7d4 <== NOT EXECUTED 400040e4: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 400040e8: 22 80 00 05 be,a 400040fc <== NOT EXECUTED 400040ec: 11 10 00 78 sethi %hi(0x4001e000), %o0 <== NOT EXECUTED fclose(passwd_fp); 400040f0: 40 00 31 0e call 40010528 <== NOT EXECUTED 400040f4: 01 00 00 00 nop <== NOT EXECUTED passwd_fp = fopen("/etc/passwd", "r"); 400040f8: 11 10 00 78 sethi %hi(0x4001e000), %o0 <== NOT EXECUTED 400040fc: 13 10 00 78 sethi %hi(0x4001e000), %o1 <== NOT EXECUTED 40004100: 90 12 20 b0 or %o0, 0xb0, %o0 <== NOT EXECUTED 40004104: 40 00 32 df call 40010c80 <== NOT EXECUTED 40004108: 92 12 60 c0 or %o1, 0xc0, %o1 <== NOT EXECUTED 4000410c: 03 10 00 7d sethi %hi(0x4001f400), %g1 <== NOT EXECUTED 40004110: d0 20 63 d4 st %o0, [ %g1 + 0x3d4 ] ! 4001f7d4 <== NOT EXECUTED } 40004114: 81 c7 e0 08 ret <== NOT EXECUTED 40004118: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40004a28 : /* * Process input character, with semaphore. */ static int siproc (unsigned char c, struct rtems_termios_tty *tty) { 40004a28: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED int i; /* * Obtain output semaphore if character will be echoed */ if (tty->termios.c_lflag & (ECHO|ECHOE|ECHOK|ECHONL|ECHOPRT|ECHOCTL|ECHOKE)) { 40004a2c: c2 06 60 3c ld [ %i1 + 0x3c ], %g1 <== NOT EXECUTED 40004a30: 80 88 6e 78 btst 0xe78, %g1 <== NOT EXECUTED 40004a34: 02 80 00 0e be 40004a6c <== NOT EXECUTED 40004a38: b0 0e 20 ff and %i0, 0xff, %i0 <== NOT EXECUTED rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 40004a3c: d0 06 60 18 ld [ %i1 + 0x18 ], %o0 <== NOT EXECUTED 40004a40: 94 10 20 00 clr %o2 <== NOT EXECUTED 40004a44: 40 00 06 aa call 400064ec <== NOT EXECUTED 40004a48: 92 10 20 00 clr %o1 <== NOT EXECUTED i = iproc (c, tty); 40004a4c: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 40004a50: 7f ff ff 7f call 4000484c <== NOT EXECUTED 40004a54: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 40004a58: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED rtems_semaphore_release (tty->osem); 40004a5c: 40 00 06 eb call 40006608 <== NOT EXECUTED 40004a60: d0 06 60 18 ld [ %i1 + 0x18 ], %o0 <== NOT EXECUTED } else { i = iproc (c, tty); } return i; } 40004a64: 81 c7 e0 08 ret <== NOT EXECUTED 40004a68: 81 e8 00 00 restore <== 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); 40004a6c: 7f ff ff 78 call 4000484c <== NOT EXECUTED 40004a70: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 400059b8 : int _STAT_NAME( const char *path, struct stat *buf ) { 400059b8: 9d e3 bf 88 save %sp, -120, %sp /* * Check to see if we were passed a valid pointer. */ if ( !buf ) 400059bc: 80 a6 60 00 cmp %i1, 0 400059c0: 12 80 00 06 bne 400059d8 400059c4: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EFAULT ); 400059c8: 40 00 2c 9c call 40010c38 <__errno> 400059cc: b0 10 3f ff mov -1, %i0 ! ffffffff 400059d0: 10 80 00 20 b 40005a50 400059d4: 82 10 20 0e mov 0xe, %g1 status = rtems_filesystem_evaluate_path( path, strlen( path ), 400059d8: 40 00 33 80 call 400127d8 400059dc: 90 10 00 18 mov %i0, %o0 400059e0: a0 07 bf ec add %fp, -20, %l0 400059e4: 92 10 00 08 mov %o0, %o1 400059e8: 94 10 20 00 clr %o2 400059ec: 90 10 00 18 mov %i0, %o0 400059f0: 96 10 00 10 mov %l0, %o3 400059f4: 98 10 20 01 mov 1, %o4 400059f8: 7f ff f9 96 call 40004050 400059fc: b0 10 3f ff mov -1, %i0 0, &loc, _STAT_FOLLOW_LINKS ); if ( status != 0 ) 40005a00: 80 a2 20 00 cmp %o0, 0 40005a04: 12 80 00 14 bne 40005a54 40005a08: c2 07 bf f4 ld [ %fp + -12 ], %g1 return -1; if ( !loc.handlers->fstat_h ){ 40005a0c: c2 00 60 18 ld [ %g1 + 0x18 ], %g1 40005a10: 80 a0 60 00 cmp %g1, 0 40005a14: 12 80 00 12 bne 40005a5c <== ALWAYS TAKEN 40005a18: 92 10 20 00 clr %o1 rtems_filesystem_freenode( &loc ); 40005a1c: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED 40005a20: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40005a24: 02 80 00 08 be 40005a44 <== NOT EXECUTED 40005a28: 01 00 00 00 nop <== NOT EXECUTED 40005a2c: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 40005a30: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40005a34: 02 80 00 04 be 40005a44 <== NOT EXECUTED 40005a38: 01 00 00 00 nop <== NOT EXECUTED 40005a3c: 9f c0 40 00 call %g1 <== NOT EXECUTED 40005a40: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 40005a44: 40 00 2c 7d call 40010c38 <__errno> <== NOT EXECUTED 40005a48: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40005a4c: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 40005a50: c2 22 00 00 st %g1, [ %o0 ] 40005a54: 81 c7 e0 08 ret 40005a58: 81 e8 00 00 restore /* * Zero out the stat structure so the various support * versions of stat don't have to. */ memset( buf, 0, sizeof(struct stat) ); 40005a5c: 94 10 20 48 mov 0x48, %o2 40005a60: 40 00 31 5e call 40011fd8 40005a64: 90 10 00 19 mov %i1, %o0 status = (*loc.handlers->fstat_h)( &loc, buf ); 40005a68: c2 07 bf f4 ld [ %fp + -12 ], %g1 40005a6c: 92 10 00 19 mov %i1, %o1 40005a70: c2 00 60 18 ld [ %g1 + 0x18 ], %g1 40005a74: 9f c0 40 00 call %g1 40005a78: 90 10 00 10 mov %l0, %o0 rtems_filesystem_freenode( &loc ); 40005a7c: c2 07 bf f8 ld [ %fp + -8 ], %g1 40005a80: 80 a0 60 00 cmp %g1, 0 40005a84: 02 bf ff f4 be 40005a54 <== NEVER TAKEN 40005a88: b0 10 00 08 mov %o0, %i0 40005a8c: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40005a90: 80 a0 60 00 cmp %g1, 0 40005a94: 02 80 00 04 be 40005aa4 <== NEVER TAKEN 40005a98: 01 00 00 00 nop 40005a9c: 9f c0 40 00 call %g1 40005aa0: 90 10 00 10 mov %l0, %o0 return status; } 40005aa4: 81 c7 e0 08 ret 40005aa8: 81 e8 00 00 restore =============================================================================== 40005cd4 : int symlink( const char *actualpath, const char *sympath ) { 40005cd4: 9d e3 bf 88 save %sp, -120, %sp rtems_filesystem_location_info_t loc; int i; const char *name_start; int result; rtems_filesystem_get_start_loc( sympath, &i, &loc ); 40005cd8: c2 4e 40 00 ldsb [ %i1 ], %g1 40005cdc: 80 a0 60 5c cmp %g1, 0x5c 40005ce0: 02 80 00 08 be 40005d00 <== NEVER TAKEN 40005ce4: a0 10 00 18 mov %i0, %l0 40005ce8: 80 a0 60 2f cmp %g1, 0x2f 40005cec: 22 80 00 06 be,a 40005d04 40005cf0: 03 10 00 84 sethi %hi(0x40021000), %g1 40005cf4: 80 a0 60 00 cmp %g1, 0 40005cf8: 12 80 00 0a bne 40005d20 <== ALWAYS TAKEN 40005cfc: 03 10 00 84 sethi %hi(0x40021000), %g1 40005d00: 03 10 00 84 sethi %hi(0x40021000), %g1 <== NOT EXECUTED 40005d04: d2 00 63 54 ld [ %g1 + 0x354 ], %o1 ! 40021354 40005d08: 90 07 bf e8 add %fp, -24, %o0 40005d0c: 92 02 60 18 add %o1, 0x18, %o1 40005d10: 40 00 2f 00 call 40011910 40005d14: 94 10 20 14 mov 0x14, %o2 40005d18: 10 80 00 08 b 40005d38 40005d1c: 90 10 20 01 mov 1, %o0 40005d20: d2 00 63 54 ld [ %g1 + 0x354 ], %o1 40005d24: 90 07 bf e8 add %fp, -24, %o0 40005d28: 92 02 60 04 add %o1, 4, %o1 40005d2c: 40 00 2e f9 call 40011910 40005d30: 94 10 20 14 mov 0x14, %o2 40005d34: 90 10 20 00 clr %o0 if ( !loc.ops->evalformake_h ) { 40005d38: c2 07 bf f4 ld [ %fp + -12 ], %g1 40005d3c: c2 00 60 04 ld [ %g1 + 4 ], %g1 40005d40: 80 a0 60 00 cmp %g1, 0 40005d44: 02 80 00 14 be 40005d94 <== NEVER TAKEN 40005d48: 90 06 40 08 add %i1, %o0, %o0 rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*loc.ops->evalformake_h)( &sympath[i], &loc, &name_start ); 40005d4c: 94 07 bf fc add %fp, -4, %o2 40005d50: b2 07 bf e8 add %fp, -24, %i1 if ( result != 0 ) 40005d54: b0 10 3f ff mov -1, %i0 if ( !loc.ops->evalformake_h ) { rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*loc.ops->evalformake_h)( &sympath[i], &loc, &name_start ); 40005d58: 9f c0 40 00 call %g1 40005d5c: 92 10 00 19 mov %i1, %o1 if ( result != 0 ) 40005d60: 80 a2 20 00 cmp %o0, 0 40005d64: 12 80 00 10 bne 40005da4 40005d68: c4 07 bf f4 ld [ %fp + -12 ], %g2 return -1; if ( !loc.ops->symlink_h ) { 40005d6c: c2 00 a0 38 ld [ %g2 + 0x38 ], %g1 40005d70: 80 a0 60 00 cmp %g1, 0 40005d74: 12 80 00 0e bne 40005dac <== ALWAYS TAKEN 40005d78: d4 07 bf fc ld [ %fp + -4 ], %o2 rtems_filesystem_freenode( &loc ); 40005d7c: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED 40005d80: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40005d84: 02 80 00 04 be 40005d94 <== NOT EXECUTED 40005d88: 01 00 00 00 nop <== NOT EXECUTED 40005d8c: 9f c0 40 00 call %g1 <== NOT EXECUTED 40005d90: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 40005d94: 40 00 2c a3 call 40011020 <__errno> <== NOT EXECUTED 40005d98: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40005d9c: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 40005da0: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40005da4: 81 c7 e0 08 ret 40005da8: 81 e8 00 00 restore } result = (*loc.ops->symlink_h)( &loc, actualpath, name_start); 40005dac: 92 10 00 10 mov %l0, %o1 40005db0: 9f c0 40 00 call %g1 40005db4: 90 10 00 19 mov %i1, %o0 rtems_filesystem_freenode( &loc ); 40005db8: c2 07 bf f4 ld [ %fp + -12 ], %g1 40005dbc: 80 a0 60 00 cmp %g1, 0 40005dc0: 02 bf ff f9 be 40005da4 <== NEVER TAKEN 40005dc4: b0 10 00 08 mov %o0, %i0 40005dc8: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40005dcc: 80 a0 60 00 cmp %g1, 0 40005dd0: 02 80 00 04 be 40005de0 <== NEVER TAKEN 40005dd4: 01 00 00 00 nop 40005dd8: 9f c0 40 00 call %g1 40005ddc: 90 10 00 19 mov %i1, %o0 return result; } 40005de0: 81 c7 e0 08 ret 40005de4: 81 e8 00 00 restore =============================================================================== 40005ac4 : fdatasync(fn); } /* iterate over all FILE *'s for this thread */ static void sync_per_thread(Thread_Control *t) { 40005ac4: 9d e3 bf a0 save %sp, -96, %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; 40005ac8: c4 06 21 58 ld [ %i0 + 0x158 ], %g2 if ( this_reent ) { 40005acc: 80 a0 a0 00 cmp %g2, 0 40005ad0: 02 80 00 0b be 40005afc <== NEVER TAKEN 40005ad4: 21 10 00 81 sethi %hi(0x40020400), %l0 current_reent = _Thread_Executing->libc_reent; 40005ad8: c2 04 21 0c ld [ %l0 + 0x10c ], %g1 ! 4002050c <_Thread_Executing> _Thread_Executing->libc_reent = this_reent; _fwalk (t->libc_reent, sync_wrapper); 40005adc: 13 10 00 16 sethi %hi(0x40005800), %o1 * 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 ) { current_reent = _Thread_Executing->libc_reent; 40005ae0: e2 00 61 58 ld [ %g1 + 0x158 ], %l1 _Thread_Executing->libc_reent = this_reent; 40005ae4: c4 20 61 58 st %g2, [ %g1 + 0x158 ] _fwalk (t->libc_reent, sync_wrapper); 40005ae8: d0 06 21 58 ld [ %i0 + 0x158 ], %o0 40005aec: 40 00 30 44 call 40011bfc <_fwalk> 40005af0: 92 12 63 2c or %o1, 0x32c, %o1 _Thread_Executing->libc_reent = current_reent; 40005af4: c2 04 21 0c ld [ %l0 + 0x10c ], %g1 40005af8: e2 20 61 58 st %l1, [ %g1 + 0x158 ] 40005afc: 81 c7 e0 08 ret 40005b00: 81 e8 00 00 restore =============================================================================== 4000519c : int tcsetattr( int fd, int opt, struct termios *tp ) { 4000519c: 9d e3 bf a0 save %sp, -96, %sp switch (opt) { 400051a0: 80 a6 60 00 cmp %i1, 0 400051a4: 02 80 00 10 be 400051e4 <== ALWAYS TAKEN 400051a8: 80 a6 60 01 cmp %i1, 1 400051ac: 02 80 00 08 be 400051cc <== NOT EXECUTED 400051b0: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED default: rtems_set_errno_and_return_minus_one( ENOTSUP ); 400051b4: 40 00 2a 05 call 4000f9c8 <__errno> <== NOT EXECUTED 400051b8: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 400051bc: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 400051c0: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 400051c4: 81 c7 e0 08 ret <== NOT EXECUTED 400051c8: 81 e8 00 00 restore <== NOT EXECUTED case TCSADRAIN: if (ioctl( fd, RTEMS_IO_TCDRAIN, NULL ) < 0) 400051cc: 92 10 20 03 mov 3, %o1 <== NOT EXECUTED 400051d0: 40 00 1e e9 call 4000cd74 <== NOT EXECUTED 400051d4: 94 10 20 00 clr %o2 <== NOT EXECUTED 400051d8: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 400051dc: 26 80 00 04 bl,a 400051ec <== NOT EXECUTED 400051e0: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED return -1; /* * Fall through to.... */ case TCSANOW: return ioctl( fd, RTEMS_IO_SET_ATTRIBUTES, tp ); 400051e4: 40 00 1e e4 call 4000cd74 400051e8: 93 e8 20 02 restore %g0, 2, %o1 } } 400051ec: 81 c7 e0 08 ret <== NOT EXECUTED 400051f0: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 4000de70 : #include int unlink( const char *path ) { 4000de70: 9d e3 bf 78 save %sp, -136, %sp /* * Get the node to be unlinked. Find the parent path first. */ parentpathlen = rtems_filesystem_dirname ( path ); 4000de74: 7f ff d4 2b call 40002f20 4000de78: 90 10 00 18 mov %i0, %o0 if ( parentpathlen == 0 ) 4000de7c: a6 92 20 00 orcc %o0, 0, %l3 4000de80: 32 80 00 18 bne,a 4000dee0 4000de84: 90 10 00 18 mov %i0, %o0 rtems_filesystem_get_start_loc( path, &i, &parentloc ); 4000de88: c2 4e 00 00 ldsb [ %i0 ], %g1 4000de8c: 80 a0 60 5c cmp %g1, 0x5c 4000de90: 22 80 00 08 be,a 4000deb0 <== NEVER TAKEN 4000de94: 03 10 00 6e sethi %hi(0x4001b800), %g1 <== NOT EXECUTED 4000de98: 80 a0 60 2f cmp %g1, 0x2f 4000de9c: 22 80 00 05 be,a 4000deb0 4000dea0: 03 10 00 6e sethi %hi(0x4001b800), %g1 4000dea4: 80 a0 60 00 cmp %g1, 0 4000dea8: 12 80 00 06 bne 4000dec0 <== ALWAYS TAKEN 4000deac: 03 10 00 6e sethi %hi(0x4001b800), %g1 4000deb0: d2 00 62 38 ld [ %g1 + 0x238 ], %o1 ! 4001ba38 4000deb4: 90 07 bf ec add %fp, -20, %o0 4000deb8: 10 80 00 05 b 4000decc 4000debc: 92 02 60 18 add %o1, 0x18, %o1 4000dec0: d2 00 62 38 ld [ %g1 + 0x238 ], %o1 4000dec4: 90 07 bf ec add %fp, -20, %o0 4000dec8: 92 02 60 04 add %o1, 4, %o1 4000decc: 94 10 20 14 mov 0x14, %o2 4000ded0: 40 00 02 f5 call 4000eaa4 4000ded4: a2 10 20 00 clr %l1 /* * Start from the parent to find the node that should be under it. */ loc = parentloc; 4000ded8: 10 80 00 0b b 4000df04 4000dedc: 94 10 20 14 mov 0x14, %o2 parentpathlen = rtems_filesystem_dirname ( path ); if ( parentpathlen == 0 ) rtems_filesystem_get_start_loc( path, &i, &parentloc ); else { result = rtems_filesystem_evaluate_path( path, parentpathlen, 4000dee0: 92 10 00 13 mov %l3, %o1 4000dee4: 94 10 20 02 mov 2, %o2 4000dee8: 96 07 bf ec add %fp, -20, %o3 4000deec: 7f ff d4 5b call 40003058 4000def0: 98 10 20 00 clr %o4 RTEMS_LIBIO_PERMS_WRITE, &parentloc, false ); if ( result != 0 ) 4000def4: 80 a2 20 00 cmp %o0, 0 4000def8: 12 80 00 82 bne 4000e100 <== NEVER TAKEN 4000defc: a2 10 20 01 mov 1, %l1 /* * Start from the parent to find the node that should be under it. */ loc = parentloc; 4000df00: 94 10 20 14 mov 0x14, %o2 4000df04: a0 07 bf d8 add %fp, -40, %l0 4000df08: a4 07 bf ec add %fp, -20, %l2 4000df0c: 90 10 00 10 mov %l0, %o0 4000df10: 40 00 02 e5 call 4000eaa4 4000df14: 92 10 00 12 mov %l2, %o1 name = path + parentpathlen; 4000df18: b0 06 00 13 add %i0, %l3, %i0 name += rtems_filesystem_prefix_separators( name, strlen( name ) ); 4000df1c: 40 00 04 5e call 4000f094 4000df20: 90 10 00 18 mov %i0, %o0 4000df24: 92 10 00 08 mov %o0, %o1 4000df28: 7f ff d3 ed call 40002edc 4000df2c: 90 10 00 18 mov %i0, %o0 4000df30: b0 06 00 08 add %i0, %o0, %i0 result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 4000df34: 40 00 04 58 call 4000f094 4000df38: 90 10 00 18 mov %i0, %o0 4000df3c: 94 10 20 00 clr %o2 4000df40: 92 10 00 08 mov %o0, %o1 4000df44: 96 10 00 10 mov %l0, %o3 4000df48: 90 10 00 18 mov %i0, %o0 4000df4c: 7f ff d4 07 call 40002f68 4000df50: 98 10 20 00 clr %o4 0, &loc, false ); if ( result != 0 ) { 4000df54: 80 a2 20 00 cmp %o0, 0 4000df58: 02 80 00 11 be 4000df9c 4000df5c: c4 07 bf e4 ld [ %fp + -28 ], %g2 if ( free_parentloc ) 4000df60: 80 8c 60 ff btst 0xff, %l1 4000df64: 02 80 00 0c be 4000df94 <== NEVER TAKEN 4000df68: b0 10 3f ff mov -1, %i0 rtems_filesystem_freenode( &parentloc ); 4000df6c: c2 07 bf f8 ld [ %fp + -8 ], %g1 4000df70: 80 a0 60 00 cmp %g1, 0 4000df74: 02 80 00 64 be 4000e104 <== NEVER TAKEN 4000df78: 01 00 00 00 nop 4000df7c: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 4000df80: 80 a0 60 00 cmp %g1, 0 4000df84: 02 80 00 04 be 4000df94 <== NEVER TAKEN 4000df88: 90 10 00 12 mov %l2, %o0 4000df8c: 9f c0 40 00 call %g1 4000df90: 01 00 00 00 nop 4000df94: 81 c7 e0 08 ret 4000df98: 81 e8 00 00 restore return -1; } if ( !loc.ops->node_type_h ) { 4000df9c: c2 00 a0 10 ld [ %g2 + 0x10 ], %g1 4000dfa0: 80 a0 60 00 cmp %g1, 0 4000dfa4: 22 80 00 26 be,a 4000e03c <== NEVER TAKEN 4000dfa8: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED 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 ) { 4000dfac: 9f c0 40 00 call %g1 4000dfb0: 90 10 00 10 mov %l0, %o0 4000dfb4: 80 a2 20 01 cmp %o0, 1 4000dfb8: 12 80 00 1c bne 4000e028 4000dfbc: c4 07 bf e4 ld [ %fp + -28 ], %g2 rtems_filesystem_freenode( &loc ); 4000dfc0: 80 a0 a0 00 cmp %g2, 0 4000dfc4: 02 80 00 09 be 4000dfe8 <== NEVER TAKEN 4000dfc8: 80 8c 60 ff btst 0xff, %l1 4000dfcc: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 4000dfd0: 80 a0 60 00 cmp %g1, 0 4000dfd4: 02 80 00 05 be 4000dfe8 <== NEVER TAKEN 4000dfd8: 80 8c 60 ff btst 0xff, %l1 4000dfdc: 9f c0 40 00 call %g1 4000dfe0: 90 10 00 10 mov %l0, %o0 if ( free_parentloc ) 4000dfe4: 80 8c 60 ff btst 0xff, %l1 4000dfe8: 02 80 00 0c be 4000e018 <== ALWAYS TAKEN 4000dfec: 01 00 00 00 nop rtems_filesystem_freenode( &parentloc ); 4000dff0: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED 4000dff4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000dff8: 02 80 00 08 be 4000e018 <== NOT EXECUTED 4000dffc: 01 00 00 00 nop <== NOT EXECUTED 4000e000: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 4000e004: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000e008: 02 80 00 04 be 4000e018 <== NOT EXECUTED 4000e00c: 01 00 00 00 nop <== NOT EXECUTED 4000e010: 9f c0 40 00 call %g1 <== NOT EXECUTED 4000e014: 90 07 bf ec add %fp, -20, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( EISDIR ); 4000e018: 40 00 00 67 call 4000e1b4 <__errno> 4000e01c: b0 10 3f ff mov -1, %i0 4000e020: 10 80 00 1b b 4000e08c 4000e024: 82 10 20 15 mov 0x15, %g1 } if ( !loc.ops->unlink_h ) { 4000e028: c2 00 a0 0c ld [ %g2 + 0xc ], %g1 4000e02c: 80 a0 60 00 cmp %g1, 0 4000e030: 12 80 00 1a bne 4000e098 <== ALWAYS TAKEN 4000e034: 90 10 00 12 mov %l2, %o0 rtems_filesystem_freenode( &loc ); 4000e038: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED 4000e03c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000e040: 02 80 00 05 be 4000e054 <== NOT EXECUTED 4000e044: 80 8c 60 ff btst 0xff, %l1 <== NOT EXECUTED 4000e048: 9f c0 40 00 call %g1 <== NOT EXECUTED 4000e04c: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED if ( free_parentloc ) 4000e050: 80 8c 60 ff btst 0xff, %l1 <== NOT EXECUTED 4000e054: 02 80 00 0b be 4000e080 <== NOT EXECUTED 4000e058: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED rtems_filesystem_freenode( &parentloc ); 4000e05c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000e060: 02 80 00 08 be 4000e080 <== NOT EXECUTED 4000e064: 01 00 00 00 nop <== NOT EXECUTED 4000e068: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 4000e06c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000e070: 02 80 00 04 be 4000e080 <== NOT EXECUTED 4000e074: 01 00 00 00 nop <== NOT EXECUTED 4000e078: 9f c0 40 00 call %g1 <== NOT EXECUTED 4000e07c: 90 07 bf ec add %fp, -20, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 4000e080: 40 00 00 4d call 4000e1b4 <__errno> <== NOT EXECUTED 4000e084: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 4000e088: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 4000e08c: c2 22 00 00 st %g1, [ %o0 ] 4000e090: 81 c7 e0 08 ret 4000e094: 81 e8 00 00 restore } result = (*loc.ops->unlink_h)( &parentloc, &loc ); 4000e098: 9f c0 40 00 call %g1 4000e09c: 92 10 00 10 mov %l0, %o1 rtems_filesystem_freenode( &loc ); 4000e0a0: c2 07 bf e4 ld [ %fp + -28 ], %g1 4000e0a4: 80 a0 60 00 cmp %g1, 0 4000e0a8: 02 80 00 08 be 4000e0c8 <== NEVER TAKEN 4000e0ac: b0 10 00 08 mov %o0, %i0 4000e0b0: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 4000e0b4: 80 a0 60 00 cmp %g1, 0 4000e0b8: 02 80 00 05 be 4000e0cc <== NEVER TAKEN 4000e0bc: 80 8c 60 ff btst 0xff, %l1 4000e0c0: 9f c0 40 00 call %g1 4000e0c4: 90 10 00 10 mov %l0, %o0 if ( free_parentloc ) 4000e0c8: 80 8c 60 ff btst 0xff, %l1 4000e0cc: 02 bf ff b2 be 4000df94 4000e0d0: c2 07 bf f8 ld [ %fp + -8 ], %g1 rtems_filesystem_freenode( &parentloc ); 4000e0d4: 80 a0 60 00 cmp %g1, 0 4000e0d8: 02 80 00 0b be 4000e104 <== NEVER TAKEN 4000e0dc: 01 00 00 00 nop 4000e0e0: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 4000e0e4: 80 a0 60 00 cmp %g1, 0 4000e0e8: 02 80 00 07 be 4000e104 <== NEVER TAKEN 4000e0ec: 01 00 00 00 nop 4000e0f0: 9f c0 40 00 call %g1 4000e0f4: 90 07 bf ec add %fp, -20, %o0 4000e0f8: 81 c7 e0 08 ret 4000e0fc: 81 e8 00 00 restore 4000e100: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED return result; } 4000e104: 81 c7 e0 08 ret <== NOT EXECUTED 4000e108: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40009ff8 : */ int unmount( const char *path ) { 40009ff8: 9d e3 bf 88 save %sp, -120, %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 ) ) 40009ffc: 40 00 32 11 call 40016840 4000a000: 90 10 00 18 mov %i0, %o0 4000a004: a0 07 bf ec add %fp, -20, %l0 4000a008: 92 10 00 08 mov %o0, %o1 4000a00c: 94 10 20 00 clr %o2 4000a010: 90 10 00 18 mov %i0, %o0 4000a014: 96 10 00 10 mov %l0, %o3 4000a018: 7f ff f0 a9 call 400062bc 4000a01c: 98 10 20 01 mov 1, %o4 4000a020: 80 a2 20 00 cmp %o0, 0 4000a024: 12 80 00 6a bne 4000a1cc 4000a028: e2 07 bf fc ld [ %fp + -4 ], %l1 return -1; mt_entry = loc.mt_entry; fs_mount_loc = &mt_entry->mt_point_node; fs_root_loc = &mt_entry->mt_fs_root; 4000a02c: c4 07 bf ec ld [ %fp + -20 ], %g2 4000a030: c6 04 60 1c ld [ %l1 + 0x1c ], %g3 4000a034: 80 a0 c0 02 cmp %g3, %g2 4000a038: 02 80 00 0f be 4000a074 4000a03c: c2 07 bf f8 ld [ %fp + -8 ], %g1 /* * 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 ); 4000a040: 80 a0 60 00 cmp %g1, 0 4000a044: 02 80 00 08 be 4000a064 <== NEVER TAKEN 4000a048: 01 00 00 00 nop 4000a04c: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 4000a050: 80 a0 60 00 cmp %g1, 0 4000a054: 02 80 00 04 be 4000a064 <== NEVER TAKEN 4000a058: 01 00 00 00 nop 4000a05c: 9f c0 40 00 call %g1 4000a060: 90 10 00 10 mov %l0, %o0 rtems_set_errno_and_return_minus_one( EACCES ); 4000a064: 40 00 25 24 call 400134f4 <__errno> 4000a068: 01 00 00 00 nop 4000a06c: 10 80 00 21 b 4000a0f0 4000a070: 82 10 20 0d mov 0xd, %g1 ! d /* * Free the loc node and just use the nodes from the mt_entry . */ rtems_filesystem_freenode( &loc ); 4000a074: 80 a0 60 00 cmp %g1, 0 4000a078: 22 80 00 09 be,a 4000a09c <== NEVER TAKEN 4000a07c: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 <== NOT EXECUTED 4000a080: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 4000a084: 80 a0 60 00 cmp %g1, 0 4000a088: 22 80 00 05 be,a 4000a09c <== NEVER TAKEN 4000a08c: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 <== NOT EXECUTED 4000a090: 9f c0 40 00 call %g1 4000a094: 90 10 00 10 mov %l0, %o0 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; 4000a098: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 4000a09c: c2 00 60 28 ld [ %g1 + 0x28 ], %g1 4000a0a0: 80 a0 60 00 cmp %g1, 0 4000a0a4: 02 80 00 07 be 4000a0c0 <== NEVER TAKEN 4000a0a8: 01 00 00 00 nop fs_root_loc = &mt_entry->mt_fs_root; 4000a0ac: c2 04 60 28 ld [ %l1 + 0x28 ], %g1 4000a0b0: c2 00 60 2c ld [ %g1 + 0x2c ], %g1 4000a0b4: 80 a0 60 00 cmp %g1, 0 4000a0b8: 32 80 00 06 bne,a 4000a0d0 <== ALWAYS TAKEN 4000a0bc: 03 10 00 9c sethi %hi(0x40027000), %g1 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 ); 4000a0c0: 40 00 25 0d call 400134f4 <__errno> <== NOT EXECUTED 4000a0c4: 01 00 00 00 nop <== NOT EXECUTED 4000a0c8: 10 80 00 0a b 4000a0f0 <== NOT EXECUTED 4000a0cc: 82 10 20 86 mov 0x86, %g1 ! 86 <== NOT EXECUTED * 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 ) 4000a0d0: c2 00 62 e8 ld [ %g1 + 0x2e8 ], %g1 4000a0d4: c2 00 60 14 ld [ %g1 + 0x14 ], %g1 4000a0d8: 80 a0 40 11 cmp %g1, %l1 4000a0dc: 12 80 00 08 bne 4000a0fc 4000a0e0: 03 10 00 a1 sethi %hi(0x40028400), %g1 rtems_set_errno_and_return_minus_one( EBUSY ); 4000a0e4: 40 00 25 04 call 400134f4 <__errno> 4000a0e8: 01 00 00 00 nop 4000a0ec: 82 10 20 10 mov 0x10, %g1 ! 10 4000a0f0: c2 22 00 00 st %g1, [ %o0 ] 4000a0f4: 81 c7 e0 08 ret 4000a0f8: 91 e8 3f ff restore %g0, -1, %o0 4000a0fc: 05 10 00 a1 sethi %hi(0x40028400), %g2 /* * Search the mount table for any mount entries referencing this * mount entry. */ for ( the_node = rtems_filesystem_mount_table_control.first; 4000a100: c2 00 60 18 ld [ %g1 + 0x18 ], %g1 4000a104: 10 80 00 07 b 4000a120 4000a108: 84 10 a0 1c or %g2, 0x1c, %g2 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; fs_root_loc = &mt_entry->mt_fs_root; 4000a10c: c6 04 60 2c ld [ %l1 + 0x2c ], %g3 4000a110: 80 a1 00 03 cmp %g4, %g3 4000a114: 02 bf ff f4 be 4000a0e4 4000a118: 01 00 00 00 nop * 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 ) { 4000a11c: c2 00 40 00 ld [ %g1 ], %g1 4000a120: 80 a0 40 02 cmp %g1, %g2 4000a124: 32 bf ff fa bne,a 4000a10c 4000a128: c8 00 60 18 ld [ %g1 + 0x18 ], %g4 4000a12c: 30 80 00 2a b,a 4000a1d4 * 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 ) 4000a130: c2 00 60 28 ld [ %g1 + 0x28 ], %g1 4000a134: 9f c0 40 00 call %g1 4000a138: 90 10 00 11 mov %l1, %o0 4000a13c: 80 a2 20 00 cmp %o0, 0 4000a140: 12 80 00 23 bne 4000a1cc <== NEVER TAKEN 4000a144: 01 00 00 00 nop * 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){ 4000a148: c2 04 60 28 ld [ %l1 + 0x28 ], %g1 4000a14c: c2 00 60 2c ld [ %g1 + 0x2c ], %g1 4000a150: 9f c0 40 00 call %g1 4000a154: 90 10 00 11 mov %l1, %o0 4000a158: 80 a2 20 00 cmp %o0, 0 4000a15c: 02 80 00 0b be 4000a188 <== ALWAYS TAKEN 4000a160: 01 00 00 00 nop if (( fs_mount_loc->ops->mount_h )( mt_entry ) != 0 ) 4000a164: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 <== NOT EXECUTED 4000a168: c2 00 60 20 ld [ %g1 + 0x20 ], %g1 <== NOT EXECUTED 4000a16c: 9f c0 40 00 call %g1 <== NOT EXECUTED 4000a170: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED 4000a174: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000a178: 02 80 00 15 be 4000a1cc <== NOT EXECUTED 4000a17c: 01 00 00 00 nop <== NOT EXECUTED rtems_fatal_error_occurred( 0 ); 4000a180: 40 00 05 02 call 4000b588 <== NOT EXECUTED 4000a184: 90 10 20 00 clr %o0 ! 0 <== NOT EXECUTED */ RTEMS_INLINE_ROUTINE void rtems_chain_extract( rtems_chain_node *the_node ) { _Chain_Extract( the_node ); 4000a188: 40 00 05 cc call 4000b8b8 <_Chain_Extract> 4000a18c: 90 10 00 11 mov %l1, %o0 /* * 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 ); 4000a190: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 4000a194: 80 a0 60 00 cmp %g1, 0 4000a198: 02 80 00 09 be 4000a1bc <== NEVER TAKEN 4000a19c: 90 10 00 11 mov %l1, %o0 4000a1a0: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 4000a1a4: 80 a0 60 00 cmp %g1, 0 4000a1a8: 02 80 00 05 be 4000a1bc <== NEVER TAKEN 4000a1ac: 01 00 00 00 nop 4000a1b0: 9f c0 40 00 call %g1 4000a1b4: 90 04 60 08 add %l1, 8, %o0 free( mt_entry ); 4000a1b8: 90 10 00 11 mov %l1, %o0 4000a1bc: 7f ff f0 6a call 40006364 4000a1c0: b0 10 20 00 clr %i0 return 0; 4000a1c4: 81 c7 e0 08 ret 4000a1c8: 81 e8 00 00 restore } 4000a1cc: 81 c7 e0 08 ret 4000a1d0: 91 e8 3f ff restore %g0, -1, %o0 * 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 ) 4000a1d4: 7f ff f1 15 call 40006628 4000a1d8: 90 10 00 11 mov %l1, %o0 4000a1dc: 80 a2 20 01 cmp %o0, 1 4000a1e0: 32 bf ff d4 bne,a 4000a130 4000a1e4: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 4000a1e8: 30 bf ff bf b,a 4000a0e4 =============================================================================== 40007914 : int utime( const char *path, const struct utimbuf *times ) { 40007914: 9d e3 bf 88 save %sp, -120, %sp rtems_filesystem_location_info_t temp_loc; int result; if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x00, &temp_loc, true ) ) 40007918: 40 00 2b b0 call 400127d8 4000791c: 90 10 00 18 mov %i0, %o0 40007920: a0 07 bf ec add %fp, -20, %l0 40007924: 92 10 00 08 mov %o0, %o1 40007928: 94 10 20 00 clr %o2 4000792c: 90 10 00 18 mov %i0, %o0 40007930: 96 10 00 10 mov %l0, %o3 40007934: 98 10 20 01 mov 1, %o4 40007938: 7f ff f1 c6 call 40004050 4000793c: b0 10 3f ff mov -1, %i0 40007940: 80 a2 20 00 cmp %o0, 0 40007944: 12 80 00 10 bne 40007984 40007948: c4 07 bf f8 ld [ %fp + -8 ], %g2 return -1; if ( !temp_loc.ops->utime_h ){ 4000794c: c2 00 a0 30 ld [ %g2 + 0x30 ], %g1 40007950: 80 a0 60 00 cmp %g1, 0 40007954: 32 80 00 0e bne,a 4000798c <== ALWAYS TAKEN 40007958: d4 06 60 04 ld [ %i1 + 4 ], %o2 rtems_filesystem_freenode( &temp_loc ); 4000795c: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED 40007960: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40007964: 02 80 00 04 be 40007974 <== NOT EXECUTED 40007968: 01 00 00 00 nop <== NOT EXECUTED 4000796c: 9f c0 40 00 call %g1 <== NOT EXECUTED 40007970: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 40007974: 40 00 24 b1 call 40010c38 <__errno> <== NOT EXECUTED 40007978: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 4000797c: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 40007980: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40007984: 81 c7 e0 08 ret 40007988: 81 e8 00 00 restore } result = (*temp_loc.ops->utime_h)( &temp_loc, times->actime, times->modtime ); 4000798c: d2 06 40 00 ld [ %i1 ], %o1 40007990: 9f c0 40 00 call %g1 40007994: 90 10 00 10 mov %l0, %o0 rtems_filesystem_freenode( &temp_loc ); 40007998: c2 07 bf f8 ld [ %fp + -8 ], %g1 4000799c: 80 a0 60 00 cmp %g1, 0 400079a0: 02 bf ff f9 be 40007984 <== NEVER TAKEN 400079a4: b0 10 00 08 mov %o0, %i0 400079a8: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 400079ac: 80 a0 60 00 cmp %g1, 0 400079b0: 02 80 00 04 be 400079c0 <== NEVER TAKEN 400079b4: 01 00 00 00 nop 400079b8: 9f c0 40 00 call %g1 400079bc: 90 10 00 10 mov %l0, %o0 return result; } 400079c0: 81 c7 e0 08 ret 400079c4: 81 e8 00 00 restore =============================================================================== 40005a80 : */ void vprintk( const char *fmt, va_list ap ) { 40005a80: 9d e3 bf 88 save %sp, -120, %sp unsigned_num = n; } toPrint[count++] = (char) unsigned_num; for (n=maxwidth ; n > count; n-- ) BSP_output_char(lead); 40005a84: 23 10 00 6e sethi %hi(0x4001b800), %l1 for (n = 0; n < count; n++) { BSP_output_char("0123456789ABCDEF"[(int)(toPrint[count-(n+1)])]); 40005a88: 39 10 00 6a sethi %hi(0x4001a800), %i4 unsigned i, len; char *s, *str; str = va_arg(ap, char *); if ( str == NULL ) { 40005a8c: 3b 10 00 6a sethi %hi(0x4001a800), %i5 unsigned_num = n; } toPrint[count++] = (char) unsigned_num; for (n=maxwidth ; n > count; n-- ) BSP_output_char(lead); 40005a90: a2 14 62 1c or %l1, 0x21c, %l1 for (n = 0; n < count; n++) { BSP_output_char("0123456789ABCDEF"[(int)(toPrint[count-(n+1)])]); 40005a94: b8 17 23 28 or %i4, 0x328, %i4 unsigned i, len; char *s, *str; str = va_arg(ap, char *); if ( str == NULL ) { 40005a98: ba 17 63 20 or %i5, 0x320, %i5 void vprintk( const char *fmt, va_list ap ) { for (; *fmt != '\0'; fmt++) { 40005a9c: 10 80 00 c4 b 40005dac 40005aa0: ac 07 bf e8 add %fp, -24, %l6 bool minus = false; bool sign = false; char lead = ' '; char c; if (*fmt != '%') { 40005aa4: 32 80 00 88 bne,a 40005cc4 40005aa8: c2 04 40 00 ld [ %l1 ], %g1 BSP_output_char(*fmt); continue; } fmt++; 40005aac: b0 06 20 01 inc %i0 if (*fmt == '0' ) { 40005ab0: c2 4e 00 00 ldsb [ %i0 ], %g1 40005ab4: 80 a0 60 30 cmp %g1, 0x30 40005ab8: 12 80 00 05 bne 40005acc 40005abc: b6 10 20 20 mov 0x20, %i3 lead = '0'; fmt++; 40005ac0: b0 06 20 01 inc %i0 40005ac4: b6 10 20 30 mov 0x30, %i3 } if (*fmt == '-' ) { 40005ac8: c2 4e 00 00 ldsb [ %i0 ], %g1 40005acc: 80 a0 60 2d cmp %g1, 0x2d 40005ad0: 12 80 00 04 bne 40005ae0 40005ad4: a8 10 20 00 clr %l4 minus = true; fmt++; 40005ad8: b0 06 20 01 inc %i0 40005adc: a8 10 20 01 mov 1, %l4 40005ae0: 10 80 00 08 b 40005b00 40005ae4: a0 10 20 00 clr %l0 } while (*fmt >= '0' && *fmt <= '9' ) { width *= 10; width += ((unsigned) *fmt - '0'); 40005ae8: 83 38 60 18 sra %g1, 0x18, %g1 if (*fmt == '-' ) { minus = true; fmt++; } while (*fmt >= '0' && *fmt <= '9' ) { width *= 10; 40005aec: a1 2c 20 01 sll %l0, 1, %l0 width += ((unsigned) *fmt - '0'); 40005af0: 82 00 7f d0 add %g1, -48, %g1 if (*fmt == '-' ) { minus = true; fmt++; } while (*fmt >= '0' && *fmt <= '9' ) { width *= 10; 40005af4: a0 04 00 02 add %l0, %g2, %l0 width += ((unsigned) *fmt - '0'); fmt++; 40005af8: b0 06 20 01 inc %i0 minus = true; fmt++; } while (*fmt >= '0' && *fmt <= '9' ) { width *= 10; width += ((unsigned) *fmt - '0'); 40005afc: a0 00 40 10 add %g1, %l0, %l0 } if (*fmt == '-' ) { minus = true; fmt++; } while (*fmt >= '0' && *fmt <= '9' ) { 40005b00: d0 0e 00 00 ldub [ %i0 ], %o0 width *= 10; 40005b04: 85 2c 20 03 sll %l0, 3, %g2 } if (*fmt == '-' ) { minus = true; fmt++; } while (*fmt >= '0' && *fmt <= '9' ) { 40005b08: 82 02 3f d0 add %o0, -48, %g1 40005b0c: 82 08 60 ff and %g1, 0xff, %g1 40005b10: 80 a0 60 09 cmp %g1, 9 40005b14: 08 bf ff f5 bleu 40005ae8 40005b18: 83 2a 20 18 sll %o0, 0x18, %g1 width *= 10; width += ((unsigned) *fmt - '0'); fmt++; } if ((c = *fmt) == 'l') { 40005b1c: 83 38 60 18 sra %g1, 0x18, %g1 40005b20: 80 a0 60 6c cmp %g1, 0x6c 40005b24: 12 80 00 05 bne 40005b38 40005b28: 83 2a 20 18 sll %o0, 0x18, %g1 lflag = true; c = *++fmt; 40005b2c: b0 06 20 01 inc %i0 40005b30: d0 0e 00 00 ldub [ %i0 ], %o0 } if ( c == 'c' ) { 40005b34: 83 2a 20 18 sll %o0, 0x18, %g1 40005b38: 83 38 60 18 sra %g1, 0x18, %g1 40005b3c: 80 a0 60 63 cmp %g1, 0x63 40005b40: 12 80 00 08 bne 40005b60 40005b44: 80 a0 60 73 cmp %g1, 0x73 /* need a cast here since va_arg() only takes fully promoted types */ char chr = (char) va_arg(ap, int); 40005b48: d0 06 40 00 ld [ %i1 ], %o0 BSP_output_char(chr); 40005b4c: c2 04 40 00 ld [ %l1 ], %g1 40005b50: 91 2a 20 18 sll %o0, 0x18, %o0 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); 40005b54: b2 06 60 04 add %i1, 4, %i1 BSP_output_char(chr); 40005b58: 10 80 00 5b b 40005cc4 40005b5c: 91 3a 20 18 sra %o0, 0x18, %o0 continue; } if ( c == 's' ) { 40005b60: 12 80 00 33 bne 40005c2c 40005b64: 80 a0 60 4f cmp %g1, 0x4f unsigned i, len; char *s, *str; str = va_arg(ap, char *); 40005b68: e6 06 40 00 ld [ %i1 ], %l3 if ( str == NULL ) { 40005b6c: 80 a4 e0 00 cmp %l3, 0 40005b70: 12 80 00 03 bne 40005b7c 40005b74: b2 06 60 04 add %i1, 4, %i1 40005b78: a6 10 00 1d mov %i5, %l3 40005b7c: a4 10 20 00 clr %l2 str = ""; } /* calculate length of string */ for ( len=0, s=str ; *s ; len++, s++ ) 40005b80: c2 4c c0 12 ldsb [ %l3 + %l2 ], %g1 40005b84: 80 a0 60 00 cmp %g1, 0 40005b88: 32 bf ff fe bne,a 40005b80 40005b8c: a4 04 a0 01 inc %l2 ; /* leading spaces */ if ( !minus ) 40005b90: 80 8d 20 ff btst 0xff, %l4 40005b94: 02 80 00 07 be 40005bb0 40005b98: aa 10 00 12 mov %l2, %l5 for ( i=len ; i 40005ba0: 80 a4 20 00 cmp %l0, 0 for ( len=0, s=str ; *s ; len++, s++ ) ; /* leading spaces */ if ( !minus ) for ( i=len ; i 40005bb8: c2 04 40 00 ld [ %l1 ], %g1 BSP_output_char(' '); /* no width option */ if (width == 0) { 40005bbc: 80 a4 20 00 cmp %l0, 0 40005bc0: 22 80 00 02 be,a 40005bc8 40005bc4: a0 10 00 12 mov %l2, %l0 width = len; } /* output the string */ for ( i=0 ; i 40005bd0: 80 8d 20 ff btst 0xff, %l4 40005bd4: 10 80 00 06 b 40005bec 40005bd8: d0 4c c0 00 ldsb [ %l3 ], %o0 BSP_output_char(*str); 40005bdc: c2 04 40 00 ld [ %l1 ], %g1 40005be0: 9f c0 40 00 call %g1 40005be4: 01 00 00 00 nop if (width == 0) { width = len; } /* output the string */ for ( i=0 ; i 40005bf4: a6 04 e0 01 inc %l3 BSP_output_char(*str); /* trailing spaces */ if ( minus ) 40005bf8: 80 8d 20 ff btst 0xff, %l4 40005bfc: 12 80 00 08 bne 40005c1c 40005c00: 80 a4 80 10 cmp %l2, %l0 void vprintk( const char *fmt, va_list ap ) { for (; *fmt != '\0'; fmt++) { 40005c04: 10 80 00 6a b 40005dac 40005c08: b0 06 20 01 inc %i0 for ( i=0 ; i 40005c20: c2 04 40 00 ld [ %l1 ], %g1 void vprintk( const char *fmt, va_list ap ) { for (; *fmt != '\0'; fmt++) { 40005c24: 10 80 00 62 b 40005dac 40005c28: b0 06 20 01 inc %i0 continue; } /* must be a numeric format or something unsupported */ if ( c == 'o' || c == 'O' ) { 40005c2c: 22 80 00 2a be,a 40005cd4 40005c30: 82 10 20 00 clr %g1 40005c34: 80 a0 60 6f cmp %g1, 0x6f 40005c38: 22 80 00 27 be,a 40005cd4 <== NEVER TAKEN 40005c3c: 82 10 20 00 clr %g1 <== NOT EXECUTED base = 8; sign = false; } else if ( c == 'i' || c == 'I' || 40005c40: 80 a0 60 49 cmp %g1, 0x49 40005c44: 22 80 00 26 be,a 40005cdc 40005c48: 82 10 20 01 mov 1, %g1 40005c4c: 80 a0 60 69 cmp %g1, 0x69 40005c50: 22 80 00 23 be,a 40005cdc 40005c54: 82 10 20 01 mov 1, %g1 40005c58: 80 a0 60 44 cmp %g1, 0x44 40005c5c: 22 80 00 20 be,a 40005cdc 40005c60: 82 10 20 01 mov 1, %g1 40005c64: 80 a0 60 64 cmp %g1, 0x64 40005c68: 22 80 00 1d be,a 40005cdc 40005c6c: 82 10 20 01 mov 1, %g1 c == 'd' || c == 'D' ) { base = 10; sign = true; } else if ( c == 'u' || c == 'U' ) { 40005c70: 80 a0 60 55 cmp %g1, 0x55 40005c74: 22 80 00 1a be,a 40005cdc 40005c78: 82 10 20 00 clr %g1 40005c7c: 80 a0 60 75 cmp %g1, 0x75 40005c80: 32 80 00 04 bne,a 40005c90 40005c84: 91 2a 20 18 sll %o0, 0x18, %o0 40005c88: 10 80 00 15 b 40005cdc 40005c8c: 82 10 20 00 clr %g1 base = 10; sign = false; } else if ( c == 'x' || c == 'X' ) { 40005c90: 91 3a 20 18 sra %o0, 0x18, %o0 40005c94: 80 a2 20 58 cmp %o0, 0x58 40005c98: 02 80 00 06 be 40005cb0 40005c9c: 82 10 20 00 clr %g1 40005ca0: 80 a2 20 78 cmp %o0, 0x78 40005ca4: 12 80 00 05 bne 40005cb8 40005ca8: 80 a2 20 70 cmp %o0, 0x70 40005cac: 82 10 20 00 clr %g1 40005cb0: 10 80 00 0c b 40005ce0 40005cb4: a4 10 20 10 mov 0x10, %l2 base = 16; sign = false; } else if ( c == 'p' ) { 40005cb8: 02 80 00 0a be 40005ce0 40005cbc: a4 10 20 10 mov 0x10, %l2 base = 16; sign = false; lflag = true; } else { BSP_output_char(c); 40005cc0: c2 04 40 00 ld [ %l1 ], %g1 40005cc4: 9f c0 40 00 call %g1 40005cc8: b0 06 20 01 inc %i0 continue; 40005ccc: 10 80 00 39 b 40005db0 40005cd0: d0 4e 00 00 ldsb [ %i0 ], %o0 40005cd4: 10 80 00 03 b 40005ce0 40005cd8: a4 10 20 08 mov 8, %l2 40005cdc: a4 10 20 0a mov 0xa, %l2 } printNum( 40005ce0: e8 06 40 00 ld [ %i1 ], %l4 unsigned long unsigned_num; unsigned long n; unsigned count; char toPrint[20]; if ( sign && (num < 0) ) { 40005ce4: 80 88 60 ff btst 0xff, %g1 BSP_output_char(c); continue; } printNum( lflag ? va_arg(ap, long) : (long) va_arg(ap, int), 40005ce8: b2 06 60 04 add %i1, 4, %i1 unsigned long unsigned_num; unsigned long n; unsigned count; char toPrint[20]; if ( sign && (num < 0) ) { 40005cec: 02 80 00 0d be 40005d20 40005cf0: b6 0e e0 30 and %i3, 0x30, %i3 40005cf4: 80 a5 20 00 cmp %l4, 0 40005cf8: 36 80 00 12 bge,a 40005d40 40005cfc: a6 10 20 00 clr %l3 BSP_output_char('-'); 40005d00: c2 04 40 00 ld [ %l1 ], %g1 40005d04: 9f c0 40 00 call %g1 40005d08: 90 10 20 2d mov 0x2d, %o0 unsigned_num = (unsigned long) -num; if (maxwidth) maxwidth--; 40005d0c: 82 1c 20 00 xor %l0, 0, %g1 unsigned count; char toPrint[20]; if ( sign && (num < 0) ) { BSP_output_char('-'); unsigned_num = (unsigned long) -num; 40005d10: a8 20 00 14 neg %l4 if (maxwidth) maxwidth--; 40005d14: 80 a0 00 01 cmp %g0, %g1 40005d18: 82 40 20 00 addx %g0, 0, %g1 40005d1c: a0 24 00 01 sub %l0, %g1, %l0 } else { unsigned_num = (unsigned long) num; 40005d20: 10 80 00 08 b 40005d40 40005d24: a6 10 20 00 clr %l3 } count = 0; while ((n = unsigned_num / base) > 0) { toPrint[count++] = (char) (unsigned_num - (n * base)); 40005d28: 40 00 46 81 call 4001772c <.umul> 40005d2c: 92 10 00 12 mov %l2, %o1 40005d30: 90 25 00 08 sub %l4, %o0, %o0 40005d34: a8 10 00 17 mov %l7, %l4 40005d38: d0 2d 80 13 stb %o0, [ %l6 + %l3 ] 40005d3c: a6 10 00 15 mov %l5, %l3 } else { unsigned_num = (unsigned long) num; } count = 0; while ((n = unsigned_num / base) > 0) { 40005d40: 90 10 00 14 mov %l4, %o0 40005d44: 92 10 00 12 mov %l2, %o1 40005d48: 40 00 46 b3 call 40017814 <.udiv> 40005d4c: aa 04 e0 01 add %l3, 1, %l5 40005d50: ae 92 20 00 orcc %o0, 0, %l7 40005d54: 12 bf ff f5 bne 40005d28 40005d58: 82 07 80 13 add %fp, %l3, %g1 toPrint[count++] = (char) (unsigned_num - (n * base)); unsigned_num = n; } toPrint[count++] = (char) unsigned_num; 40005d5c: 10 80 00 05 b 40005d70 40005d60: e8 28 7f e8 stb %l4, [ %g1 + -24 ] for (n=maxwidth ; n > count; n-- ) 40005d64: a0 04 3f ff add %l0, -1, %l0 BSP_output_char(lead); 40005d68: 9f c0 40 00 call %g1 40005d6c: 90 10 00 1b mov %i3, %o0 toPrint[count++] = (char) (unsigned_num - (n * base)); unsigned_num = n; } toPrint[count++] = (char) unsigned_num; for (n=maxwidth ; n > count; n-- ) 40005d70: 80 a4 00 15 cmp %l0, %l5 40005d74: 38 bf ff fc bgu,a 40005d64 40005d78: c2 04 40 00 ld [ %l1 ], %g1 40005d7c: a6 05 80 13 add %l6, %l3, %l3 40005d80: 10 80 00 07 b 40005d9c 40005d84: a0 10 20 00 clr %l0 BSP_output_char(lead); for (n = 0; n < count; n++) { BSP_output_char("0123456789ABCDEF"[(int)(toPrint[count-(n+1)])]); 40005d88: c2 04 40 00 ld [ %l1 ], %g1 40005d8c: d0 4f 00 02 ldsb [ %i4 + %g2 ], %o0 40005d90: 9f c0 40 00 call %g1 40005d94: a0 04 20 01 inc %l0 toPrint[count++] = (char) unsigned_num; for (n=maxwidth ; n > count; n-- ) BSP_output_char(lead); for (n = 0; n < count; n++) { 40005d98: a6 04 ff ff add %l3, -1, %l3 40005d9c: 80 a4 00 15 cmp %l0, %l5 40005da0: 2a bf ff fa bcs,a 40005d88 40005da4: c4 4c c0 00 ldsb [ %l3 ], %g2 void vprintk( const char *fmt, va_list ap ) { for (; *fmt != '\0'; fmt++) { 40005da8: b0 06 20 01 inc %i0 40005dac: d0 4e 00 00 ldsb [ %i0 ], %o0 40005db0: 80 a2 20 00 cmp %o0, 0 40005db4: 12 bf ff 3c bne 40005aa4 40005db8: 80 a2 20 25 cmp %o0, 0x25 sign, width, lead ); } } 40005dbc: 81 c7 e0 08 ret 40005dc0: 81 e8 00 00 restore =============================================================================== 4001a050 : ssize_t write( int fd, const void *buffer, size_t count ) { 4001a050: 9d e3 bf a0 save %sp, -96, %sp ssize_t rc; rtems_libio_t *iop; rtems_libio_check_fd( fd ); 4001a054: 03 10 00 6e sethi %hi(0x4001b800), %g1 4001a058: c2 00 61 24 ld [ %g1 + 0x124 ], %g1 ! 4001b924 ssize_t write( int fd, const void *buffer, size_t count ) { 4001a05c: 92 10 00 19 mov %i1, %o1 ssize_t rc; rtems_libio_t *iop; rtems_libio_check_fd( fd ); 4001a060: 80 a6 00 01 cmp %i0, %g1 4001a064: 1a 80 00 0c bcc 4001a094 <== NEVER TAKEN 4001a068: 94 10 00 1a mov %i2, %o2 iop = rtems_libio_iop( fd ); 4001a06c: 03 10 00 70 sethi %hi(0x4001c000), %g1 4001a070: e0 00 62 40 ld [ %g1 + 0x240 ], %l0 ! 4001c240 4001a074: 83 2e 20 06 sll %i0, 6, %g1 4001a078: b1 2e 20 03 sll %i0, 3, %i0 4001a07c: b0 06 00 01 add %i0, %g1, %i0 4001a080: a0 04 00 18 add %l0, %i0, %l0 rtems_libio_check_is_open( iop ); 4001a084: c2 04 20 18 ld [ %l0 + 0x18 ], %g1 4001a088: 80 88 61 00 btst 0x100, %g1 4001a08c: 12 80 00 06 bne 4001a0a4 <== ALWAYS TAKEN 4001a090: 80 a6 60 00 cmp %i1, 0 4001a094: 7f ff d0 48 call 4000e1b4 <__errno> <== NOT EXECUTED 4001a098: 01 00 00 00 nop <== NOT EXECUTED 4001a09c: 10 80 00 14 b 4001a0ec <== NOT EXECUTED 4001a0a0: 82 10 20 09 mov 9, %g1 ! 9 <== NOT EXECUTED rtems_libio_check_buffer( buffer ); 4001a0a4: 02 80 00 07 be 4001a0c0 <== NEVER TAKEN 4001a0a8: 80 a6 a0 00 cmp %i2, 0 rtems_libio_check_count( count ); 4001a0ac: 02 80 00 1c be 4001a11c 4001a0b0: 90 10 20 00 clr %o0 rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 4001a0b4: 80 88 60 04 btst 4, %g1 4001a0b8: 32 80 00 06 bne,a 4001a0d0 <== ALWAYS TAKEN 4001a0bc: c2 04 20 40 ld [ %l0 + 0x40 ], %g1 4001a0c0: 7f ff d0 3d call 4000e1b4 <__errno> <== NOT EXECUTED 4001a0c4: 01 00 00 00 nop <== NOT EXECUTED 4001a0c8: 10 80 00 09 b 4001a0ec <== NOT EXECUTED 4001a0cc: 82 10 20 16 mov 0x16, %g1 ! 16 <== NOT EXECUTED /* * Now process the write() request. */ if ( !iop->handlers->write_h ) 4001a0d0: c2 00 60 0c ld [ %g1 + 0xc ], %g1 4001a0d4: 80 a0 60 00 cmp %g1, 0 4001a0d8: 12 80 00 08 bne 4001a0f8 <== ALWAYS TAKEN 4001a0dc: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( ENOTSUP ); 4001a0e0: 7f ff d0 35 call 4000e1b4 <__errno> <== NOT EXECUTED 4001a0e4: 01 00 00 00 nop <== NOT EXECUTED 4001a0e8: 82 10 20 86 mov 0x86, %g1 ! 86 <== NOT EXECUTED 4001a0ec: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 4001a0f0: 10 80 00 0b b 4001a11c <== NOT EXECUTED 4001a0f4: 90 10 3f ff mov -1, %o0 <== NOT EXECUTED rc = (*iop->handlers->write_h)( iop, buffer, count ); 4001a0f8: 9f c0 40 00 call %g1 4001a0fc: 90 10 00 10 mov %l0, %o0 if ( rc > 0 ) 4001a100: 80 a2 20 00 cmp %o0, 0 4001a104: 04 80 00 06 ble 4001a11c <== NEVER TAKEN 4001a108: 85 3a 20 1f sra %o0, 0x1f, %g2 iop->offset += rc; 4001a10c: d8 1c 20 10 ldd [ %l0 + 0x10 ], %o4 4001a110: 86 83 40 08 addcc %o5, %o0, %g3 4001a114: 84 43 00 02 addx %o4, %g2, %g2 4001a118: c4 3c 20 10 std %g2, [ %l0 + 0x10 ] return rc; } 4001a11c: 81 c7 e0 08 ret 4001a120: 91 e8 00 08 restore %g0, %o0, %o0 =============================================================================== 400077dc : ssize_t writev( int fd, const struct iovec *iov, int iovcnt ) { 400077dc: 9d e3 bf a0 save %sp, -96, %sp int bytes; rtems_libio_t *iop; ssize_t old; bool all_zeros; rtems_libio_check_fd( fd ); 400077e0: 03 10 00 81 sethi %hi(0x40020400), %g1 400077e4: c2 00 60 b4 ld [ %g1 + 0xb4 ], %g1 ! 400204b4 400077e8: 80 a6 00 01 cmp %i0, %g1 400077ec: 1a 80 00 0c bcc 4000781c <== NEVER TAKEN 400077f0: 01 00 00 00 nop iop = rtems_libio_iop( fd ); 400077f4: 03 10 00 85 sethi %hi(0x40021400), %g1 400077f8: e4 00 61 a4 ld [ %g1 + 0x1a4 ], %l2 ! 400215a4 400077fc: 83 2e 20 06 sll %i0, 6, %g1 40007800: b1 2e 20 03 sll %i0, 3, %i0 40007804: b0 06 00 01 add %i0, %g1, %i0 40007808: a4 04 80 18 add %l2, %i0, %l2 rtems_libio_check_is_open( iop ); 4000780c: c2 04 a0 18 ld [ %l2 + 0x18 ], %g1 40007810: 80 88 61 00 btst 0x100, %g1 40007814: 12 80 00 06 bne 4000782c 40007818: 80 88 60 04 btst 4, %g1 4000781c: 40 00 24 2c call 400108cc <__errno> 40007820: b0 10 3f ff mov -1, %i0 40007824: 10 80 00 1f b 400078a0 40007828: 82 10 20 09 mov 9, %g1 rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 4000782c: 02 80 00 1a be 40007894 <== NEVER TAKEN 40007830: 80 a6 60 00 cmp %i1, 0 /* * Argument validation on IO vector */ if ( !iov ) 40007834: 02 80 00 18 be 40007894 40007838: 80 a6 a0 00 cmp %i2, 0 rtems_set_errno_and_return_minus_one( EINVAL ); if ( iovcnt <= 0 ) 4000783c: 04 80 00 16 ble 40007894 40007840: 80 a6 a4 00 cmp %i2, 0x400 rtems_set_errno_and_return_minus_one( EINVAL ); if ( iovcnt > IOV_MAX ) 40007844: 14 80 00 14 bg 40007894 <== NEVER TAKEN 40007848: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EINVAL ); if ( !iop->handlers->write_h ) 4000784c: c2 04 a0 40 ld [ %l2 + 0x40 ], %g1 40007850: c2 00 60 0c ld [ %g1 + 0xc ], %g1 40007854: 80 a0 60 00 cmp %g1, 0 40007858: 12 80 00 06 bne 40007870 <== ALWAYS TAKEN 4000785c: 19 00 00 1f sethi %hi(0x7c00), %o4 rtems_set_errno_and_return_minus_one( ENOTSUP ); 40007860: 40 00 24 1b call 400108cc <__errno> <== NOT EXECUTED 40007864: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40007868: 10 80 00 0e b 400078a0 <== NOT EXECUTED 4000786c: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 40007870: 82 10 00 19 mov %i1, %g1 all_zeros = false; /* check for wrap */ old = total; total += iov[v].iov_len; if ( total < old || total > SSIZE_MAX ) 40007874: 98 13 23 ff or %o4, 0x3ff, %o4 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 ); 40007878: 84 10 20 01 mov 1, %g2 4000787c: 88 10 20 00 clr %g4 40007880: 86 10 20 00 clr %g3 * entering the write loop. */ all_zeros = true; for ( old=0, total=0, v=0 ; v < iovcnt ; v++ ) { if ( !iov[v].iov_base ) 40007884: da 00 40 00 ld [ %g1 ], %o5 40007888: 80 a3 60 00 cmp %o5, 0 4000788c: 12 80 00 08 bne 400078ac 40007890: 88 01 20 01 inc %g4 rtems_set_errno_and_return_minus_one( EINVAL ); 40007894: 40 00 24 0e call 400108cc <__errno> 40007898: b0 10 3f ff mov -1, %i0 4000789c: 82 10 20 16 mov 0x16, %g1 400078a0: c2 22 00 00 st %g1, [ %o0 ] 400078a4: 81 c7 e0 08 ret 400078a8: 81 e8 00 00 restore if ( iov[v].iov_len < 0 ) rtems_set_errno_and_return_minus_one( EINVAL ); if ( iov[v].iov_len ) 400078ac: da 00 60 04 ld [ %g1 + 4 ], %o5 * 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++ ) { 400078b0: 82 00 60 08 add %g1, 8, %g1 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 ) 400078b4: 80 a0 00 0d cmp %g0, %o5 all_zeros = false; /* check for wrap */ old = total; total += iov[v].iov_len; 400078b8: 9a 00 c0 0d add %g3, %o5, %o5 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 ) 400078bc: 96 40 3f ff addx %g0, -1, %o3 all_zeros = false; /* check for wrap */ old = total; total += iov[v].iov_len; if ( total < old || total > SSIZE_MAX ) 400078c0: 80 a3 40 0c cmp %o5, %o4 400078c4: 14 bf ff f4 bg 40007894 <== NEVER TAKEN 400078c8: 84 08 80 0b and %g2, %o3, %g2 400078cc: 80 a3 40 03 cmp %o5, %g3 400078d0: 06 bf ff f1 bl 40007894 400078d4: 80 a1 00 1a cmp %g4, %i2 * 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++ ) { 400078d8: 06 bf ff eb bl 40007884 400078dc: 86 10 00 0d mov %o5, %g3 } /* * A writev with all zeros is supposed to have no effect per OpenGroup. */ if ( all_zeros == true ) { 400078e0: 80 88 a0 ff btst 0xff, %g2 400078e4: a6 10 20 00 clr %l3 400078e8: 12 bf ff ef bne 400078a4 400078ec: b0 10 20 00 clr %i0 /* * Now process the writev(). */ for ( total=0, v=0 ; v < iovcnt ; v++ ) { /* all zero lengths has no effect */ if ( iov[v].iov_len == 0 ) 400078f0: d4 06 60 04 ld [ %i1 + 4 ], %o2 400078f4: 80 a2 a0 00 cmp %o2, 0 400078f8: 02 80 00 17 be 40007954 <== NEVER TAKEN 400078fc: a6 04 e0 01 inc %l3 continue; bytes = (*iop->handlers->write_h)( iop, iov[v].iov_base, iov[v].iov_len ); 40007900: c2 04 a0 40 ld [ %l2 + 0x40 ], %g1 40007904: d2 06 40 00 ld [ %i1 ], %o1 40007908: c2 00 60 0c ld [ %g1 + 0xc ], %g1 4000790c: 9f c0 40 00 call %g1 40007910: 90 10 00 12 mov %l2, %o0 if ( bytes < 0 ) 40007914: 80 a2 20 00 cmp %o0, 0 40007918: 16 80 00 04 bge 40007928 <== ALWAYS TAKEN 4000791c: 01 00 00 00 nop 40007920: 81 c7 e0 08 ret <== NOT EXECUTED 40007924: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED return -1; if ( bytes > 0 ) { 40007928: 02 80 00 07 be 40007944 <== NEVER TAKEN 4000792c: a1 3a 20 1f sra %o0, 0x1f, %l0 iop->offset += bytes; 40007930: c4 1c a0 10 ldd [ %l2 + 0x10 ], %g2 40007934: 86 80 c0 08 addcc %g3, %o0, %g3 total += bytes; 40007938: b0 06 00 08 add %i0, %o0, %i0 if ( bytes < 0 ) return -1; if ( bytes > 0 ) { iop->offset += bytes; 4000793c: 84 40 80 10 addx %g2, %l0, %g2 40007940: c4 3c a0 10 std %g2, [ %l2 + 0x10 ] total += bytes; } if (bytes != iov[ v ].iov_len) 40007944: c2 06 60 04 ld [ %i1 + 4 ], %g1 40007948: 80 a2 00 01 cmp %o0, %g1 4000794c: 12 80 00 05 bne 40007960 <== NEVER TAKEN 40007950: 01 00 00 00 nop } /* * Now process the writev(). */ for ( total=0, v=0 ; v < iovcnt ; v++ ) { 40007954: 80 a4 c0 1a cmp %l3, %i2 40007958: 06 bf ff e6 bl 400078f0 4000795c: b2 06 60 08 add %i1, 8, %i1 if (bytes != iov[ v ].iov_len) break; } return total; } 40007960: 81 c7 e0 08 ret 40007964: 81 e8 00 00 restore