00047fec : { IMFS_jnode_t *node = loc->node_access; IMFS_fs_info_t *fs_info; fs_info = loc->mt_entry->fs_info; switch( node->type ) { 47fec: 7206 moveq #6,%d1 #define MAXSYMLINK 5 int IMFS_Set_handlers( rtems_filesystem_location_info_t *loc ) { 47fee: 4e56 0000 linkw %fp,#0 47ff2: 206e 0008 moveal %fp@(8),%a0 47ff6: 2f0a movel %a2,%sp@- IMFS_jnode_t *node = loc->node_access; IMFS_fs_info_t *fs_info; fs_info = loc->mt_entry->fs_info; switch( node->type ) { 47ff8: 2450 moveal %a0@,%a2 ) { IMFS_jnode_t *node = loc->node_access; IMFS_fs_info_t *fs_info; fs_info = loc->mt_entry->fs_info; 47ffa: 2268 0010 moveal %a0@(16),%a1 switch( node->type ) { 47ffe: 202a 0048 movel %a2@(72),%d0 48002: 5380 subql #1,%d0 ) { IMFS_jnode_t *node = loc->node_access; IMFS_fs_info_t *fs_info; fs_info = loc->mt_entry->fs_info; 48004: 2269 0034 moveal %a1@(52),%a1 switch( node->type ) { 48008: b280 cmpl %d0,%d1 4800a: 6546 bcss 48052 4800c: 303b 0a08 movew %pc@(48016 ,%d0:l:2),%d0 48010: 48c0 extl %d0 48012: 4efb 0802 jmp %pc@(48016 ,%d0:l) 48016: 000e 016 <== NOT EXECUTED 48018: 0016 026 <== NOT EXECUTED 4801a: 001e 036 <== NOT EXECUTED 4801c: 001e 036 <== NOT EXECUTED 4801e: 002a 052 <== NOT EXECUTED 48020: 002a 052 <== NOT EXECUTED 48022: 0032 062 <== NOT EXECUTED case IMFS_DIRECTORY: loc->handlers = fs_info->directory_handlers; 48024: 2169 0008 0008 movel %a1@(8),%a0@(8) break; 4802a: 6026 bras 48052 case IMFS_DEVICE: loc->handlers = &IMFS_device_handlers; 4802c: 203c 0005 95ba movel #366010,%d0 48032: 601a bras 4804e break; case IMFS_SYM_LINK: case IMFS_HARD_LINK: loc->handlers = &IMFS_link_handlers; 48034: 223c 0005 95f2 movel #366066,%d1 4803a: 2141 0008 movel %d1,%a0@(8) break; 4803e: 6012 bras 48052 case IMFS_LINEAR_FILE: loc->handlers = fs_info->memfile_handlers; break; case IMFS_MEMORY_FILE: loc->handlers = fs_info->memfile_handlers; 48040: 2169 0004 0008 movel %a1@(4),%a0@(8) break; 48046: 600a bras 48052 case IMFS_FIFO: loc->handlers = &IMFS_fifo_handlers; 48048: 203c 0005 9516 movel #365846,%d0 4804e: 2140 0008 movel %d0,%a0@(8) break; } return 0; } 48052: 245f moveal %sp@+,%a2 48054: 4280 clrl %d0 48056: 4e5e unlk %fp 48058: 4e75 rts 0004ac5e : IMFS_jnode_types_t type, const char *name, mode_t mode, const IMFS_types_union *info ) { 4ac5e: 4e56 fff0 linkw %fp,#-16 4ac62: 48d7 1c04 moveml %d2/%a2-%a4,%sp@ 4ac66: 266e 0008 moveal %fp@(8),%a3 4ac6a: 242e 000c movel %fp@(12),%d2 4ac6e: 246e 0018 moveal %fp@(24),%a2 IMFS_fs_info_t *fs_info; /* * MUST have a parent node to call this routine. */ if ( parent_loc == NULL ) 4ac72: 4a8b tstl %a3 4ac74: 6606 bnes 4ac7c 4ac76: 99cc subal %a4,%a4 <== NOT EXECUTED 4ac78: 6000 00e6 braw 4ad60 <== NOT EXECUTED return NULL; /* * Allocate filesystem node and fill in basic information */ node = IMFS_allocate_node( type, name, mode & ~rtems_filesystem_umask ); 4ac7c: 2079 0005 a324 moveal 5a324 ,%a0 4ac82: 2028 002c movel %a0@(44),%d0 4ac86: 4680 notl %d0 4ac88: c0ae 0014 andl %fp@(20),%d0 4ac8c: 2f00 movel %d0,%sp@- 4ac8e: 2f2e 0010 movel %fp@(16),%sp@- 4ac92: 2f02 movel %d2,%sp@- 4ac94: 4eb9 0004 abb0 jsr 4abb0 if ( !node ) 4ac9a: 4fef 000c lea %sp@(12),%sp return NULL; /* * Allocate filesystem node and fill in basic information */ node = IMFS_allocate_node( type, name, mode & ~rtems_filesystem_umask ); 4ac9e: 2840 moveal %d0,%a4 if ( !node ) 4aca0: 4a80 tstl %d0 4aca2: 6700 00bc beqw 4ad60 return NULL; /* * Set the type specific information */ switch (type) { 4aca6: 5382 subql #1,%d2 4aca8: 7006 moveq #6,%d0 4acaa: b082 cmpl %d2,%d0 4acac: 6570 bcss 4ad1e 4acae: 303b 2a08 movew %pc@(4acb8 ,%d2:l:2),%d0 4acb2: 48c0 extl %d0 4acb4: 4efb 0802 jmp %pc@(4acb8 ,%d0:l) 4acb8: 000e 016 <== NOT EXECUTED 4acba: 002a 052 <== NOT EXECUTED 4acbc: 0024 044 <== NOT EXECUTED 4acbe: 0024 044 <== NOT EXECUTED 4acc0: 0046 0106 <== NOT EXECUTED 4acc2: 0036 066 <== NOT EXECUTED 4acc4: 0060 0140 <== NOT EXECUTED */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 4acc6: 41ec 0050 lea %a4@(80),%a0 4acca: 2948 004c movel %a0,%a4@(76) the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain); 4acce: 41ec 004c lea %a4@(76),%a0 RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); the_chain->permanent_null = NULL; 4acd2: 42ac 0050 clrl %a4@(80) the_chain->last = _Chain_Head(the_chain); 4acd6: 2948 0054 movel %a0,%a4@(84) 4acda: 605e bras 4ad3a 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; 4acdc: 2952 004c movel %a2@,%a4@(76) break; 4ace0: 6058 bras 4ad3a case IMFS_DEVICE: node->info.device.major = info->device.major; 4ace2: 2952 004c movel %a2@,%a4@(76) node->info.device.minor = info->device.minor; 4ace6: 296a 0004 0050 movel %a2@(4),%a4@(80) break; 4acec: 604c bras 4ad3a case IMFS_LINEAR_FILE: node->info.linearfile.size = 0; node->info.linearfile.direct = 0; 4acee: 42ac 0054 clrl %a4@(84) <== NOT EXECUTED node->info.device.major = info->device.major; node->info.device.minor = info->device.minor; break; case IMFS_LINEAR_FILE: node->info.linearfile.size = 0; 4acf2: 4280 clrl %d0 <== NOT EXECUTED 4acf4: 4281 clrl %d1 <== NOT EXECUTED 4acf6: 2940 004c movel %d0,%a4@(76) <== NOT EXECUTED 4acfa: 2941 0050 movel %d1,%a4@(80) <== NOT EXECUTED node->info.linearfile.direct = 0; case IMFS_MEMORY_FILE: node->info.file.size = 0; node->info.file.indirect = 0; 4acfe: 42ac 0054 clrl %a4@(84) case IMFS_LINEAR_FILE: node->info.linearfile.size = 0; node->info.linearfile.direct = 0; case IMFS_MEMORY_FILE: node->info.file.size = 0; 4ad02: 4280 clrl %d0 4ad04: 4281 clrl %d1 node->info.file.indirect = 0; node->info.file.doubly_indirect = 0; 4ad06: 42ac 0058 clrl %a4@(88) case IMFS_LINEAR_FILE: node->info.linearfile.size = 0; node->info.linearfile.direct = 0; case IMFS_MEMORY_FILE: node->info.file.size = 0; 4ad0a: 2940 004c movel %d0,%a4@(76) 4ad0e: 2941 0050 movel %d1,%a4@(80) node->info.file.indirect = 0; node->info.file.doubly_indirect = 0; node->info.file.triply_indirect = 0; 4ad12: 42ac 005c clrl %a4@(92) break; 4ad16: 6022 bras 4ad3a case IMFS_FIFO: node->info.fifo.pipe = NULL; 4ad18: 42ac 004c clrl %a4@(76) break; 4ad1c: 601c bras 4ad3a default: assert(0); 4ad1e: 4879 0005 97a8 pea 597a8 <== NOT EXECUTED 4ad24: 4879 0005 97f3 pea 597f3 <__FUNCTION__.5809> <== NOT EXECUTED 4ad2a: 4878 005c pea 5c <== NOT EXECUTED 4ad2e: 4879 0005 97aa pea 597aa <== NOT EXECUTED 4ad34: 4eb9 0004 8cd8 jsr 48cd8 <__assert_func> <== 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; 4ad3a: 206b 0010 moveal %a3@(16),%a0 4ad3e: 2068 0034 moveal %a0@(52),%a0 node->Parent = parent; node->st_ino = ++fs_info->ino_count; 4ad42: 2010 movel %a0@,%d0 4ad44: 5280 addql #1,%d0 4ad46: 2080 movel %d0,%a0@ } /* * This node MUST have a parent, so put it in that directory list. */ parent = parent_loc->node_access; 4ad48: 2053 moveal %a3@,%a0 fs_info = parent_loc->mt_entry->fs_info; node->Parent = parent; node->st_ino = ++fs_info->ino_count; 4ad4a: 2940 0034 movel %d0,%a4@(52) * This node MUST have a parent, so put it in that directory list. */ parent = parent_loc->node_access; fs_info = parent_loc->mt_entry->fs_info; node->Parent = parent; 4ad4e: 2948 0008 movel %a0,%a4@(8) RTEMS_INLINE_ROUTINE void rtems_chain_append( rtems_chain_control *the_chain, rtems_chain_node *the_node ) { _Chain_Append( the_chain, the_node ); 4ad52: 2f0c movel %a4,%sp@- 4ad54: 4868 004c pea %a0@(76) 4ad58: 4eb9 0004 5874 jsr 45874 <_Chain_Append> node->st_ino = ++fs_info->ino_count; rtems_chain_append( &parent->info.directory.Entries, &node->Node ); return node; 4ad5e: 508f addql #8,%sp } 4ad60: 200c movel %a4,%d0 4ad62: 4cee 1c04 fff0 moveml %fp@(-16),%d2/%a2-%a4 4ad68: 4e5e unlk %fp 4ad6a: 4e75 rts 000435b2 : void IMFS_dump_directory( IMFS_jnode_t *the_directory, int level ) { 435b2: 4e56 ffe0 linkw %fp,#-32 435b6: 206e 0008 moveal %fp@(8),%a0 435ba: 48d7 3c3c moveml %d2-%d5/%a2-%a5,%sp@ 435be: 242e 000c movel %fp@(12),%d2 rtems_chain_node *the_node; rtems_chain_control *the_chain; IMFS_jnode_t *the_jnode; int i; assert( the_directory ); 435c2: 4a88 tstl %a0 435c4: 6612 bnes 435d8 435c6: 4879 0005 e9a6 pea 5e9a6 <== NOT EXECUTED 435cc: 4879 0005 ea74 pea 5ea74 <__FUNCTION__.6560> <== NOT EXECUTED 435d2: 4878 0084 pea 84 <== NOT EXECUTED 435d6: 6014 bras 435ec <== NOT EXECUTED assert( level >= 0 ); 435d8: 4a82 tstl %d2 435da: 6c1c bges 435f8 435dc: 4879 0005 e9b4 pea 5e9b4 <== NOT EXECUTED 435e2: 4879 0005 ea74 pea 5ea74 <__FUNCTION__.6560> <== NOT EXECUTED 435e8: 4878 0086 pea 86 <== NOT EXECUTED 435ec: 4879 0005 e8fa pea 5e8fa <== NOT EXECUTED 435f2: 4eb9 0004 3cfc jsr 43cfc <__assert_func> <== NOT EXECUTED assert( the_directory->type == IMFS_DIRECTORY ); 435f8: 7001 moveq #1,%d0 435fa: b0a8 0048 cmpl %a0@(72),%d0 435fe: 6712 beqs 43612 43600: 4879 0005 e9bf pea 5e9bf <== NOT EXECUTED 43606: 4879 0005 ea74 pea 5ea74 <__FUNCTION__.6560> <== NOT EXECUTED 4360c: 4878 0088 pea 88 <== NOT EXECUTED 43610: 60da bras 435ec <== NOT EXECUTED */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 43612: 2a08 movel %a0,%d5 for ( i=0 ; i<=level ; i++ ) fprintf(stdout, "...." ); IMFS_print_jnode( the_jnode ); if ( the_jnode->type == IMFS_DIRECTORY ) IMFS_dump_directory( the_jnode, level + 1 ); 43614: 2802 movel %d2,%d4 43616: 0685 0000 0050 addil #80,%d5 the_node = the_node->next ) { the_jnode = (IMFS_jnode_t *) the_node; for ( i=0 ; i<=level ; i++ ) fprintf(stdout, "...." ); 4361c: 4bf9 0004 fb08 lea 4fb08 ,%a5 IMFS_print_jnode( the_jnode ); 43622: 49f9 0004 3436 lea 43436 ,%a4 if ( the_jnode->type == IMFS_DIRECTORY ) IMFS_dump_directory( the_jnode, level + 1 ); 43628: 5284 addql #1,%d4 4362a: 47f9 0004 35b2 lea 435b2 ,%a3 assert( the_directory->type == IMFS_DIRECTORY ); the_chain = &the_directory->info.directory.Entries; for ( the_node = the_chain->first; 43630: 2468 004c moveal %a0@(76),%a2 43634: 6034 bras 4366a !rtems_chain_is_tail( the_chain, the_node ); the_node = the_node->next ) { the_jnode = (IMFS_jnode_t *) the_node; 43636: 4283 clrl %d3 for ( i=0 ; i<=level ; i++ ) fprintf(stdout, "...." ); 43638: 2079 0006 030c moveal 6030c <_impure_ptr>,%a0 !rtems_chain_is_tail( the_chain, the_node ); the_node = the_node->next ) { the_jnode = (IMFS_jnode_t *) the_node; for ( i=0 ; i<=level ; i++ ) 4363e: 5283 addql #1,%d3 fprintf(stdout, "...." ); 43640: 2f28 0008 movel %a0@(8),%sp@- 43644: 4879 0005 e9e5 pea 5e9e5 4364a: 4e95 jsr %a5@ !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++ ) 4364c: 508f addql #8,%sp 4364e: b483 cmpl %d3,%d2 43650: 6ce6 bges 43638 fprintf(stdout, "...." ); IMFS_print_jnode( the_jnode ); 43652: 2f0a movel %a2,%sp@- 43654: 4e94 jsr %a4@ if ( the_jnode->type == IMFS_DIRECTORY ) 43656: 588f addql #4,%sp 43658: 7001 moveq #1,%d0 4365a: b0aa 0048 cmpl %a2@(72),%d0 4365e: 6608 bnes 43668 IMFS_dump_directory( the_jnode, level + 1 ); 43660: 2f04 movel %d4,%sp@- 43662: 2f0a movel %a2,%sp@- 43664: 4e93 jsr %a3@ 43666: 508f addql #8,%sp 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 ) { 43668: 2452 moveal %a2@,%a2 assert( the_directory->type == IMFS_DIRECTORY ); the_chain = &the_directory->info.directory.Entries; for ( the_node = the_chain->first; 4366a: ba8a cmpl %a2,%d5 4366c: 66c8 bnes 43636 fprintf(stdout, "...." ); IMFS_print_jnode( the_jnode ); if ( the_jnode->type == IMFS_DIRECTORY ) IMFS_dump_directory( the_jnode, level + 1 ); } } 4366e: 4cee 3c3c ffe0 moveml %fp@(-32),%d2-%d5/%a2-%a5 43674: 4e5e unlk %fp 43676: 4e75 rts 000481a0 : const char *pathname, /* IN */ int pathnamelen, /* IN */ int flags, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN/OUT */ ) { 481a0: 4e56 ff9c linkw %fp,#-100 481a4: 48d7 3cfc moveml %d2-%d7/%a2-%a5,%sp@ 481a8: 246e 0014 moveal %fp@(20),%a2 * 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 ); 481ac: 2a0e movel %fp,%d5 /* * This was filled in by the caller and is valid in the * mount table. */ node = pathloc->node_access; 481ae: 4282 clrl %d2 * 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 ); 481b0: 0685 ffff ffc7 addil #-57,%d5 if ( !node ) rtems_set_errno_and_return_minus_one( ENOTDIR ); } else if ( node->type == IMFS_SYM_LINK ) { result = IMFS_evaluate_sym_link( pathloc, 0 ); 481b6: 2e3c 0004 80d6 movel #295126,%d7 const char *pathname, /* IN */ int pathnamelen, /* IN */ int flags, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN/OUT */ ) { 481bc: 2a6e 0008 moveal %fp@(8),%a5 481c0: 286e 000c moveal %fp@(12),%a4 481c4: 262e 0010 movel %fp@(16),%d3 /* * This was filled in by the caller and is valid in the * mount table. */ node = pathloc->node_access; 481c8: 2652 moveal %a2@,%a3 * Evaluate all tokens until we are done or an error occurs. */ while( (type != IMFS_NO_MORE_PATH) && (type != IMFS_INVALID_TOKEN) ) { type = IMFS_get_token( &pathname[i], pathnamelen, token, &len ); 481ca: 486e fffc pea %fp@(-4) 481ce: 2f05 movel %d5,%sp@- 481d0: 2f0c movel %a4,%sp@- 481d2: 4875 2800 pea %a5@(00000000,%d2:l) 481d6: 4eb9 0004 8944 jsr 48944 pathnamelen -= len; 481dc: 282e fffc movel %fp@(-4),%d4 i += len; if ( !pathloc->node_access ) 481e0: 4fef 0010 lea %sp@(16),%sp 481e4: 2052 moveal %a2@,%a0 481e6: 4a88 tstl %a0 481e8: 6700 0100 beqw 482ea rtems_set_errno_and_return_minus_one( ENOENT ); /* * I cannot move out of this directory without execute permission. */ if ( type != IMFS_NO_MORE_PATH ) 481ec: 4a80 tstl %d0 481ee: 6718 beqs 48208 if ( node->type == IMFS_DIRECTORY ) 481f0: 7201 moveq #1,%d1 481f2: b2ab 0048 cmpl %a3@(72),%d1 481f6: 6610 bnes 48208 /* * If all of the flags are set we have permission * to do this. */ if ( ( flags_to_test & jnode->st_mode) == flags_to_test ) 481f8: 123c 0040 moveb #64,%d1 481fc: 7c40 moveq #64,%d6 481fe: c2a8 002e andl %a0@(46),%d1 48202: bc81 cmpl %d1,%d6 48204: 6600 019a bnew 483a0 */ while( (type != IMFS_NO_MORE_PATH) && (type != IMFS_INVALID_TOKEN) ) { type = IMFS_get_token( &pathname[i], pathnamelen, token, &len ); pathnamelen -= len; 48208: 99c4 subal %d4,%a4 i += len; 4820a: d484 addl %d4,%d2 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 ); node = pathloc->node_access; 4820c: 2648 moveal %a0,%a3 switch( type ) { 4820e: 7203 moveq #3,%d1 48210: b280 cmpl %d0,%d1 48212: 676a beqs 4827e 48214: 7c04 moveq #4,%d6 48216: bc80 cmpl %d0,%d6 48218: 6700 00e8 beqw 48302 4821c: 123c 0002 moveb #2,%d1 48220: b280 cmpl %d0,%d1 48222: 6600 00f0 bnew 48314 case IMFS_UP_DIR: /* * Am I at the root of all filesystems? (chroot'ed?) */ if ( pathloc->node_access == rtems_filesystem_root.node_access ) 48226: 2279 0005 a324 moveal 5a324 ,%a1 4822c: b1e9 0018 cmpal %a1@(24),%a0 48230: 6798 beqs 481ca /* * Am I at the root of this mounted filesystem? */ if (pathloc->node_access == pathloc->mt_entry->mt_fs_root.node_access) { 48232: 226a 0010 moveal %a2@(16),%a1 /* * Am I at the root of this mounted filesystem? */ if (pathloc->node_access == 48236: b1e9 001c cmpal %a1@(28),%a0 4823a: 663c bnes 48278 */ if ( pathloc->node_access == rtems_filesystem_root.node_access ) { break; /* Throw out the .. in this case */ } else { newloc = pathloc->mt_entry->mt_point_node; 4823c: 4878 0014 pea 14 48240: 2a0e movel %fp,%d5 48242: 4869 0008 pea %a1@(8) 48246: 0685 ffff ffe8 addil #-24,%d5 4824c: 47f9 0004 c1c8 lea 4c1c8 ,%a3 *pathloc = newloc; return (*pathloc->ops->evalpath_h)(&(pathname[i-len]), 48252: 9484 subl %d4,%d2 */ if ( pathloc->node_access == rtems_filesystem_root.node_access ) { break; /* Throw out the .. in this case */ } else { newloc = pathloc->mt_entry->mt_point_node; 48254: 2f05 movel %d5,%sp@- 48256: 4e93 jsr %a3@ *pathloc = newloc; 48258: 4878 0014 pea 14 4825c: 2f05 movel %d5,%sp@- 4825e: 2f0a movel %a2,%sp@- 48260: 4e93 jsr %a3@ return (*pathloc->ops->evalpath_h)(&(pathname[i-len]), 48262: 2f0a movel %a2,%sp@- 48264: 206a 000c moveal %a2@(12),%a0 48268: 2f03 movel %d3,%sp@- 4826a: 4874 4800 pea %a4@(00000000,%d4:l) 4826e: 4875 2800 pea %a5@(00000000,%d2:l) 48272: 2050 moveal %a0@,%a0 48274: 6000 00f6 braw 4836c pathnamelen+len, flags,pathloc); } } else { if ( !node->Parent ) 48278: 2668 0008 moveal %a0@(8),%a3 4827c: 6068 bras 482e6 case IMFS_NAME: /* * If we are at a link follow it. */ if ( node->type == IMFS_HARD_LINK ) { 4827e: 2028 0048 movel %a0@(72),%d0 48282: 7203 moveq #3,%d1 48284: b280 cmpl %d0,%d1 48286: 6614 bnes 4829c IMFS_evaluate_hard_link( pathloc, 0 ); 48288: 42a7 clrl %sp@- 4828a: 2f0a movel %a2,%sp@- 4828c: 4eb9 0004 807c jsr 4807c node = pathloc->node_access; 48292: 2652 moveal %a2@,%a3 if ( !node ) 48294: 508f addql #8,%sp 48296: 4a8b tstl %a3 48298: 661c bnes 482b6 4829a: 6022 bras 482be <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTDIR ); } else if ( node->type == IMFS_SYM_LINK ) { 4829c: 7204 moveq #4,%d1 4829e: b280 cmpl %d0,%d1 482a0: 6614 bnes 482b6 result = IMFS_evaluate_sym_link( pathloc, 0 ); 482a2: 42a7 clrl %sp@- 482a4: 2047 moveal %d7,%a0 482a6: 2f0a movel %a2,%sp@- 482a8: 4e90 jsr %a0@ node = pathloc->node_access; 482aa: 2652 moveal %a2@,%a3 if ( result == -1 ) 482ac: 508f addql #8,%sp 482ae: 72ff moveq #-1,%d1 482b0: b280 cmpl %d0,%d1 482b2: 6700 00de beqw 48392 /* * Only a directory can be decended into. */ if ( node->type != IMFS_DIRECTORY ) 482b6: 7c01 moveq #1,%d6 482b8: bcab 0048 cmpl %a3@(72),%d6 482bc: 6712 beqs 482d0 rtems_set_errno_and_return_minus_one( ENOTDIR ); 482be: 4eb9 0004 b9a8 jsr 4b9a8 <__errno> 482c4: 7c14 moveq #20,%d6 482c6: 72ff moveq #-1,%d1 482c8: 2040 moveal %d0,%a0 482ca: 2086 movel %d6,%a0@ 482cc: 6000 00c6 braw 48394 /* * 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 ) { 482d0: 206b 0058 moveal %a3@(88),%a0 482d4: 4a88 tstl %a0 482d6: 6658 bnes 48330 /* * Otherwise find the token name in the present location. */ node = IMFS_find_match_in_dir( node, token ); 482d8: 2f05 movel %d5,%sp@- 482da: 2f0b movel %a3,%sp@- 482dc: 4eb9 0004 88b4 jsr 488b4 if ( !node ) 482e2: 508f addql #8,%sp /* * Otherwise find the token name in the present location. */ node = IMFS_find_match_in_dir( node, token ); 482e4: 2640 moveal %d0,%a3 if ( !node ) 482e6: 4a8b tstl %a3 482e8: 6612 bnes 482fc rtems_set_errno_and_return_minus_one( ENOENT ); 482ea: 4eb9 0004 b9a8 jsr 4b9a8 <__errno> 482f0: 7a02 moveq #2,%d5 482f2: 72ff moveq #-1,%d1 482f4: 2040 moveal %d0,%a0 482f6: 2085 movel %d5,%a0@ 482f8: 6000 009a braw 48394 /* * Set the node access to the point we have found. */ pathloc->node_access = node; 482fc: 248b movel %a3,%a2@ break; 482fe: 6000 feca braw 481ca case IMFS_NO_MORE_PATH: case IMFS_CURRENT_DIR: break; case IMFS_INVALID_TOKEN: rtems_set_errno_and_return_minus_one( ENAMETOOLONG ); 48302: 4eb9 0004 b9a8 jsr 4b9a8 <__errno> 48308: 785b moveq #91,%d4 4830a: 72ff moveq #-1,%d1 4830c: 2040 moveal %d0,%a0 4830e: 2084 movel %d4,%a0@ 48310: 6000 0082 braw 48394 /* * Evaluate all tokens until we are done or an error occurs. */ while( (type != IMFS_NO_MORE_PATH) && (type != IMFS_INVALID_TOKEN) ) { 48314: 4a80 tstl %d0 48316: 6708 beqs 48320 48318: 7204 moveq #4,%d1 4831a: b280 cmpl %d0,%d1 4831c: 6600 feac bnew 481ca * 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 ) { 48320: 7c01 moveq #1,%d6 48322: bca8 0048 cmpl %a0@(72),%d6 48326: 664e bnes 48376 if ( node->info.directory.mt_fs != NULL ) { 48328: 2068 0058 moveal %a0@(88),%a0 4832c: 4a88 tstl %a0 4832e: 6746 beqs 48376 newloc = node->info.directory.mt_fs->mt_fs_root; 48330: 4878 0014 pea 14 48334: 280e movel %fp,%d4 48336: 4868 001c pea %a0@(28) 4833a: 0684 ffff ffe8 addil #-24,%d4 48340: 47f9 0004 c1c8 lea 4c1c8 ,%a3 48346: 2f04 movel %d4,%sp@- 48348: 4e93 jsr %a3@ *pathloc = newloc; 4834a: 4878 0014 pea 14 4834e: 2f04 movel %d4,%sp@- 48350: 2f0a movel %a2,%sp@- 48352: 4e93 jsr %a3@ return (*pathloc->ops->evalpath_h)( &pathname[i-len], 48354: 206e fffc moveal %fp@(-4),%a0 48358: 9488 subl %a0,%d2 4835a: 2f0a movel %a2,%sp@- 4835c: 226a 000c moveal %a2@(12),%a1 48360: 2f03 movel %d3,%sp@- 48362: 4874 8800 pea %a4@(00000000,%a0:l) 48366: 4875 2800 pea %a5@(00000000,%d2:l) 4836a: 2051 moveal %a1@,%a0 4836c: 4e90 jsr %a0@ 4836e: 4fef 0028 lea %sp@(40),%sp 48372: 2200 movel %d0,%d1 48374: 601e bras 48394 flags, pathloc ); } else { result = IMFS_Set_handlers( pathloc ); } } else { result = IMFS_Set_handlers( pathloc ); 48376: 2f0a movel %a2,%sp@- /* * If all of the flags are set we have permission * to do this. */ if ( ( flags_to_test & jnode->st_mode) == flags_to_test ) 48378: ed8b lsll #6,%d3 flags, pathloc ); } else { result = IMFS_Set_handlers( pathloc ); } } else { result = IMFS_Set_handlers( pathloc ); 4837a: 4eb9 0004 7fec jsr 47fec if ( !rtems_libio_is_valid_perms( flags ) ) { assert( 0 ); rtems_set_errno_and_return_minus_one( EIO ); } jnode = node->node_access; 48380: 2052 moveal %a2@,%a0 flags, pathloc ); } else { result = IMFS_Set_handlers( pathloc ); } } else { result = IMFS_Set_handlers( pathloc ); 48382: 2200 movel %d0,%d1 if ( !rtems_libio_is_valid_perms( flags ) ) { assert( 0 ); rtems_set_errno_and_return_minus_one( EIO ); } jnode = node->node_access; 48384: 2003 movel %d3,%d0 flags, pathloc ); } else { result = IMFS_Set_handlers( pathloc ); } } else { result = IMFS_Set_handlers( pathloc ); 48386: 588f addql #4,%sp if ( !rtems_libio_is_valid_perms( flags ) ) { assert( 0 ); rtems_set_errno_and_return_minus_one( EIO ); } jnode = node->node_access; 48388: c0a8 002e andl %a0@(46),%d0 4838c: b680 cmpl %d0,%d3 4838e: 6610 bnes 483a0 48390: 6002 bras 48394 48392: 2200 movel %d0,%d1 <== NOT EXECUTED if ( !IMFS_evaluate_permission( pathloc, flags ) ) rtems_set_errno_and_return_minus_one( EACCES ); return result; } 48394: 2001 movel %d1,%d0 48396: 4cee 3cfc ff9c moveml %fp@(-100),%d2-%d7/%a2-%a5 4839c: 4e5e unlk %fp 4839e: 4e75 rts /* * Verify we have the correct permissions for this node. */ if ( !IMFS_evaluate_permission( pathloc, flags ) ) rtems_set_errno_and_return_minus_one( EACCES ); 483a0: 4eb9 0004 b9a8 jsr 4b9a8 <__errno> 483a6: 760d moveq #13,%d3 483a8: 72ff moveq #-1,%d1 483aa: 2040 moveal %d0,%a0 483ac: 2083 movel %d3,%a0@ 483ae: 60e4 bras 48394 00048446 : int IMFS_evaluate_for_make( const char *path, /* IN */ rtems_filesystem_location_info_t *pathloc, /* IN/OUT */ const char **name /* OUT */ ) { 48446: 4e56 ff9c linkw %fp,#-100 4844a: 48d7 3cfc moveml %d2-%d7/%a2-%a5,%sp@ 4844e: 286e 0008 moveal %fp@(8),%a4 * Evaluate all tokens until we are done or an error occurs. */ while( !done ) { type = IMFS_get_token( &path[i], pathlen, token, &len ); 48452: 2c0e movel %fp,%d6 node = pathloc->node_access; /* * Get the path length. */ pathlen = strlen( path ); 48454: 4282 clrl %d2 * Evaluate all tokens until we are done or an error occurs. */ while( !done ) { type = IMFS_get_token( &path[i], pathlen, token, &len ); 48456: 0686 ffff ffc7 addil #-57,%d6 /* * Otherwise find the token name in the present location. */ node = IMFS_find_match_in_dir( node, token ); 4845c: 2e3c 0004 88b4 movel #297140,%d7 if ( result == -1 ) return -1; } else if ( node->type == IMFS_SYM_LINK ) { result = IMFS_evaluate_link( pathloc, 0 ); 48462: 2a3c 0004 83b0 movel #295856,%d5 node = pathloc->node_access; /* * Get the path length. */ pathlen = strlen( path ); 48468: 2f0c movel %a4,%sp@- int IMFS_evaluate_for_make( const char *path, /* IN */ rtems_filesystem_location_info_t *pathloc, /* IN/OUT */ const char **name /* OUT */ ) { 4846a: 246e 000c moveal %fp@(12),%a2 node = pathloc->node_access; /* * Get the path length. */ pathlen = strlen( path ); 4846e: 4eb9 0004 cd74 jsr 4cd74 int IMFS_evaluate_for_make( const char *path, /* IN */ rtems_filesystem_location_info_t *pathloc, /* IN/OUT */ const char **name /* OUT */ ) { 48474: 2a6e 0010 moveal %fp@(16),%a5 node = pathloc->node_access; /* * Get the path length. */ pathlen = strlen( path ); 48478: 588f addql #4,%sp 4847a: 2800 movel %d0,%d4 /* * This was filled in by the caller and is valid in the * mount table. */ node = pathloc->node_access; 4847c: 2652 moveal %a2@,%a3 * Evaluate all tokens until we are done or an error occurs. */ while( !done ) { type = IMFS_get_token( &path[i], pathlen, token, &len ); 4847e: 486e fffc pea %fp@(-4) 48482: 2f06 movel %d6,%sp@- 48484: 2f04 movel %d4,%sp@- 48486: 4874 2800 pea %a4@(00000000,%d2:l) 4848a: 4eb9 0004 8944 jsr 48944 pathlen -= len; 48490: 262e fffc movel %fp@(-4),%d3 i += len; if ( !pathloc->node_access ) 48494: 4fef 0010 lea %sp@(16),%sp */ while( !done ) { type = IMFS_get_token( &path[i], pathlen, token, &len ); pathlen -= len; 48498: 9883 subl %d3,%d4 i += len; if ( !pathloc->node_access ) 4849a: 2052 moveal %a2@,%a0 4849c: 4a88 tstl %a0 4849e: 6700 016e beqw 4860e /* * I cannot move out of this directory without execute permission. */ if ( type != IMFS_NO_MORE_PATH ) 484a2: 4a80 tstl %d0 484a4: 671a beqs 484c0 if ( node->type == IMFS_DIRECTORY ) 484a6: 7201 moveq #1,%d1 484a8: b2ab 0048 cmpl %a3@(72),%d1 484ac: 6612 bnes 484c0 /* * If all of the flags are set we have permission * to do this. */ if ( ( flags_to_test & jnode->st_mode) == flags_to_test ) 484ae: 123c 0040 moveb #64,%d1 484b2: c2a8 002e andl %a0@(46),%d1 484b6: 2241 moveal %d1,%a1 484b8: 7240 moveq #64,%d1 484ba: b289 cmpl %a1,%d1 484bc: 6600 01b0 bnew 4866e while( !done ) { type = IMFS_get_token( &path[i], pathlen, token, &len ); pathlen -= len; i += len; 484c0: d483 addl %d3,%d2 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 ); node = pathloc->node_access; 484c2: 2648 moveal %a0,%a3 switch( type ) { 484c4: 7202 moveq #2,%d1 484c6: b280 cmpl %d0,%d1 484c8: 671c beqs 484e6 484ca: 6508 bcss 484d4 484cc: 4a80 tstl %d0 484ce: 6700 0100 beqw 485d0 484d2: 60aa bras 4847e 484d4: 7203 moveq #3,%d1 484d6: b280 cmpl %d0,%d1 484d8: 675e beqs 48538 484da: 123c 0004 moveb #4,%d1 484de: b280 cmpl %d0,%d1 484e0: 669c bnes 4847e 484e2: 6000 00fe braw 485e2 case IMFS_UP_DIR: /* * Am I at the root of all filesystems? (chroot'ed?) */ if ( pathloc->node_access == rtems_filesystem_root.node_access ) 484e6: 2279 0005 a324 moveal 5a324 ,%a1 484ec: b1e9 0018 cmpal %a1@(24),%a0 484f0: 678c beqs 4847e /* * Am I at the root of this mounted filesystem? */ if (pathloc->node_access == pathloc->mt_entry->mt_fs_root.node_access){ 484f2: 226a 0010 moveal %a2@(16),%a1 484f6: b1e9 001c cmpal %a1@(28),%a0 484fa: 662e bnes 4852a if ( pathloc->node_access == rtems_filesystem_root.node_access ) { break; } else { newloc = pathloc->mt_entry->mt_point_node; 484fc: 4878 0014 pea 14 48500: 280e movel %fp,%d4 48502: 4869 0008 pea %a1@(8) 48506: 0684 ffff ffe8 addil #-24,%d4 4850c: 47f9 0004 c1c8 lea 4c1c8 ,%a3 *pathloc = newloc; return (*pathloc->ops->evalformake_h)( &path[i-len], pathloc, name ); 48512: 9483 subl %d3,%d2 if ( pathloc->node_access == rtems_filesystem_root.node_access ) { break; } else { newloc = pathloc->mt_entry->mt_point_node; 48514: 2f04 movel %d4,%sp@- 48516: 4e93 jsr %a3@ *pathloc = newloc; 48518: 4878 0014 pea 14 4851c: 2f04 movel %d4,%sp@- 4851e: 2f0a movel %a2,%sp@- 48520: 4e93 jsr %a3@ return (*pathloc->ops->evalformake_h)( &path[i-len], pathloc, name ); 48522: 2f0d movel %a5,%sp@- 48524: 206a 000c moveal %a2@(12),%a0 48528: 607a bras 485a4 } } else { if ( !node->Parent ) 4852a: 2668 0008 moveal %a0@(8),%a3 4852e: 4a8b tstl %a3 48530: 6600 0098 bnew 485ca 48534: 6000 00d8 braw 4860e pathloc->node_access = node; break; case IMFS_NAME: if ( node->type == IMFS_HARD_LINK ) { 48538: 2028 0048 movel %a0@(72),%d0 4853c: 7203 moveq #3,%d1 4853e: b280 cmpl %d0,%d1 48540: 6706 beqs 48548 result = IMFS_evaluate_link( pathloc, 0 ); if ( result == -1 ) return -1; } else if ( node->type == IMFS_SYM_LINK ) { 48542: 7204 moveq #4,%d1 48544: b280 cmpl %d0,%d1 48546: 6614 bnes 4855c result = IMFS_evaluate_link( pathloc, 0 ); 48548: 42a7 clrl %sp@- 4854a: 2045 moveal %d5,%a0 4854c: 2f0a movel %a2,%sp@- 4854e: 4e90 jsr %a0@ if ( result == -1 ) 48550: 508f addql #8,%sp if ( result == -1 ) return -1; } else if ( node->type == IMFS_SYM_LINK ) { result = IMFS_evaluate_link( pathloc, 0 ); 48552: 2200 movel %d0,%d1 if ( result == -1 ) 48554: 70ff moveq #-1,%d0 48556: b081 cmpl %d1,%d0 48558: 6700 0108 beqw 48662 return -1; } node = pathloc->node_access; 4855c: 2052 moveal %a2@,%a0 if ( !node ) 4855e: 4a88 tstl %a0 48560: 6700 00de beqw 48640 /* * Only a directory can be decended into. */ if ( node->type != IMFS_DIRECTORY ) 48564: 7001 moveq #1,%d0 48566: b0a8 0048 cmpl %a0@(72),%d0 4856a: 6600 00d4 bnew 48640 /* * 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 ) { 4856e: 2268 0058 moveal %a0@(88),%a1 48572: 4a89 tstl %a1 48574: 6744 beqs 485ba newloc = node->info.directory.mt_fs->mt_fs_root; 48576: 4878 0014 pea 14 4857a: 260e movel %fp,%d3 4857c: 4869 001c pea %a1@(28) 48580: 0683 ffff ffe8 addil #-24,%d3 48586: 47f9 0004 c1c8 lea 4c1c8 ,%a3 4858c: 2f03 movel %d3,%sp@- 4858e: 4e93 jsr %a3@ *pathloc = newloc; 48590: 4878 0014 pea 14 48594: 2f03 movel %d3,%sp@- 48596: 2f0a movel %a2,%sp@- 48598: 4e93 jsr %a3@ return (*pathloc->ops->evalformake_h)( &path[i-len], pathloc, name ); 4859a: 206a 000c moveal %a2@(12),%a0 4859e: 94ae fffc subl %fp@(-4),%d2 485a2: 2f0d movel %a5,%sp@- 485a4: 2f0a movel %a2,%sp@- 485a6: 4874 2800 pea %a4@(00000000,%d2:l) 485aa: 2068 0004 moveal %a0@(4),%a0 485ae: 4e90 jsr %a0@ 485b0: 4fef 0024 lea %sp@(36),%sp 485b4: 2200 movel %d0,%d1 485b6: 6000 00aa braw 48662 /* * Otherwise find the token name in the present location. */ node = IMFS_find_match_in_dir( node, token ); 485ba: 2f06 movel %d6,%sp@- 485bc: 2f08 movel %a0,%sp@- 485be: 2047 moveal %d7,%a0 485c0: 4e90 jsr %a0@ /* * If there is no node we have found the name of the node we * wish to create. */ if ( ! node ) 485c2: 508f addql #8,%sp /* * Otherwise find the token name in the present location. */ node = IMFS_find_match_in_dir( node, token ); 485c4: 2640 moveal %d0,%a3 /* * If there is no node we have found the name of the node we * wish to create. */ if ( ! node ) 485c6: 4a80 tstl %d0 485c8: 6728 beqs 485f2 done = true; else pathloc->node_access = node; 485ca: 248b movel %a3,%a2@ 485cc: 6000 feb0 braw 4847e break; case IMFS_NO_MORE_PATH: rtems_set_errno_and_return_minus_one( EEXIST ); 485d0: 4eb9 0004 b9a8 jsr 4b9a8 <__errno> 485d6: 7c11 moveq #17,%d6 485d8: 72ff moveq #-1,%d1 485da: 2040 moveal %d0,%a0 485dc: 2086 movel %d6,%a0@ 485de: 6000 0082 braw 48662 break; case IMFS_INVALID_TOKEN: rtems_set_errno_and_return_minus_one( ENAMETOOLONG ); 485e2: 4eb9 0004 b9a8 jsr 4b9a8 <__errno> 485e8: 7a5b moveq #91,%d5 485ea: 72ff moveq #-1,%d1 485ec: 2040 moveal %d0,%a0 485ee: 2085 movel %d5,%a0@ 485f0: 6070 bras 48662 case IMFS_CURRENT_DIR: break; } } *name = &path[ i - len ]; 485f2: 2002 movel %d2,%d0 485f4: 90ae fffc subl %fp@(-4),%d0 485f8: d08c addl %a4,%d0 485fa: d9c2 addal %d2,%a4 485fc: 2a80 movel %d0,%a5@ /* * 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++) { 485fe: 601e bras 4861e if ( !IMFS_is_separator( path[ i ] ) ) 48600: 702f moveq #47,%d0 48602: b081 cmpl %d1,%d0 48604: 6718 beqs 4861e 48606: 103c 005c moveb #92,%d0 4860a: b081 cmpl %d1,%d0 4860c: 6710 beqs 4861e rtems_set_errno_and_return_minus_one( ENOENT ); 4860e: 4eb9 0004 b9a8 jsr 4b9a8 <__errno> 48614: 7802 moveq #2,%d4 48616: 72ff moveq #-1,%d1 48618: 2040 moveal %d0,%a0 4861a: 2084 movel %d4,%a0@ 4861c: 6044 bras 48662 /* * 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++) { 4861e: 1014 moveb %a4@,%d0 if ( !IMFS_is_separator( path[ i ] ) ) rtems_set_errno_and_return_minus_one( ENOENT ); 48620: 528c addql #1,%a4 * 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++) { if ( !IMFS_is_separator( path[ i ] ) ) 48622: 1200 moveb %d0,%d1 48624: 49c1 extbl %d1 /* * 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++) { 48626: 4a00 tstb %d0 48628: 66d6 bnes 48600 /* * Verify we can execute and write to this directory. */ result = IMFS_Set_handlers( pathloc ); 4862a: 2f0a movel %a2,%sp@- 4862c: 4eb9 0004 7fec jsr 47fec /* * The returned node must be a directory */ node = pathloc->node_access; 48632: 2052 moveal %a2@,%a0 /* * Verify we can execute and write to this directory. */ result = IMFS_Set_handlers( pathloc ); 48634: 2200 movel %d0,%d1 /* * The returned node must be a directory */ node = pathloc->node_access; if ( node->type != IMFS_DIRECTORY ) 48636: 588f addql #4,%sp 48638: 7001 moveq #1,%d0 4863a: b0a8 0048 cmpl %a0@(72),%d0 4863e: 6710 beqs 48650 rtems_set_errno_and_return_minus_one( ENOTDIR ); 48640: 4eb9 0004 b9a8 jsr 4b9a8 <__errno> 48646: 7614 moveq #20,%d3 48648: 72ff moveq #-1,%d1 4864a: 2040 moveal %d0,%a0 4864c: 2083 movel %d3,%a0@ 4864e: 6012 bras 48662 /* * If all of the flags are set we have permission * to do this. */ if ( ( flags_to_test & jnode->st_mode) == flags_to_test ) 48650: 2028 002e movel %a0@(46),%d0 48654: 0280 0000 00c0 andil #192,%d0 4865a: 0c80 0000 00c0 cmpil #192,%d0 48660: 660c bnes 4866e if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_WX ) ) rtems_set_errno_and_return_minus_one( EACCES ); return result; } 48662: 2001 movel %d1,%d0 48664: 4cee 3cfc ff9c moveml %fp@(-100),%d2-%d7/%a2-%a5 4866a: 4e5e unlk %fp 4866c: 4e75 rts /* * We must have Write and execute permission on the returned node. */ if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_WX ) ) rtems_set_errno_and_return_minus_one( EACCES ); 4866e: 4eb9 0004 b9a8 jsr 4b9a8 <__errno> 48674: 740d moveq #13,%d2 48676: 72ff moveq #-1,%d1 48678: 2040 moveal %d0,%a0 4867a: 2082 movel %d2,%a0@ 4867c: 60e4 bras 48662 ... 0004807c : /* * Check for things that should never happen. */ if ( jnode->type != IMFS_HARD_LINK ) 4807c: 7003 moveq #3,%d0 int IMFS_evaluate_hard_link( rtems_filesystem_location_info_t *node, /* IN/OUT */ int flags /* IN */ ) { 4807e: 4e56 0000 linkw %fp,#0 48082: 2f0a movel %a2,%sp@- 48084: 246e 0008 moveal %fp@(8),%a2 IMFS_jnode_t *jnode = node->node_access; 48088: 2052 moveal %a2@,%a0 /* * Check for things that should never happen. */ if ( jnode->type != IMFS_HARD_LINK ) 4808a: b0a8 0048 cmpl %a0@(72),%d0 4808e: 670c beqs 4809c rtems_fatal_error_occurred (0xABCD0000); 48090: 2f3c abcd 0000 movel #-1412628480,%sp@- <== NOT EXECUTED 48096: 4eb9 0004 55b4 jsr 455b4 <== NOT EXECUTED /* * Set the hard link value and the handlers. */ node->node_access = jnode->info.hard_link.link_node; 4809c: 24a8 004c movel %a0@(76),%a2@ IMFS_Set_handlers( node ); 480a0: 2f0a movel %a2,%sp@- 480a2: 4eb9 0004 7fec jsr 47fec /* * If all of the flags are set we have permission * to do this. */ if ( ( flags_to_test & jnode->st_mode) == flags_to_test ) 480a8: 202e 000c movel %fp@(12),%d0 if ( !rtems_libio_is_valid_perms( flags ) ) { assert( 0 ); rtems_set_errno_and_return_minus_one( EIO ); } jnode = node->node_access; 480ac: 588f addql #4,%sp /* * If all of the flags are set we have permission * to do this. */ if ( ( flags_to_test & jnode->st_mode) == flags_to_test ) 480ae: ed88 lsll #6,%d0 if ( !rtems_libio_is_valid_perms( flags ) ) { assert( 0 ); rtems_set_errno_and_return_minus_one( EIO ); } jnode = node->node_access; 480b0: 2052 moveal %a2@,%a0 480b2: 2200 movel %d0,%d1 480b4: c2a8 002e andl %a0@(46),%d1 480b8: b081 cmpl %d1,%d0 480ba: 660a bnes 480c6 480bc: 4280 clrl %d0 if ( !IMFS_evaluate_permission( node, flags ) ) rtems_set_errno_and_return_minus_one( EACCES ); return result; } 480be: 246e fffc moveal %fp@(-4),%a2 480c2: 4e5e unlk %fp 480c4: 4e75 rts /* * Verify we have the correct permissions for this node. */ if ( !IMFS_evaluate_permission( node, flags ) ) rtems_set_errno_and_return_minus_one( EACCES ); 480c6: 4eb9 0004 b9a8 jsr 4b9a8 <__errno> <== NOT EXECUTED 480cc: 720d moveq #13,%d1 <== NOT EXECUTED 480ce: 2040 moveal %d0,%a0 <== NOT EXECUTED 480d0: 70ff moveq #-1,%d0 <== NOT EXECUTED 480d2: 2081 movel %d1,%a0@ <== NOT EXECUTED 480d4: 60e8 bras 480be <== NOT EXECUTED 0004805a : int IMFS_evaluate_permission( rtems_filesystem_location_info_t *node, int flags ) { 4805a: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED 4805e: 202e 000c movel %fp@(12),%d0 <== NOT EXECUTED /* * If all of the flags are set we have permission * to do this. */ if ( ( flags_to_test & jnode->st_mode) == flags_to_test ) 48062: 206e 0008 moveal %fp@(8),%a0 <== NOT EXECUTED return 1; return 0; } 48066: 4e5e unlk %fp <== NOT EXECUTED /* * If all of the flags are set we have permission * to do this. */ if ( ( flags_to_test & jnode->st_mode) == flags_to_test ) 48068: ed88 lsll #6,%d0 <== NOT EXECUTED 4806a: 2050 moveal %a0@,%a0 <== NOT EXECUTED 4806c: 2200 movel %d0,%d1 <== NOT EXECUTED 4806e: c2a8 002e andl %a0@(46),%d1 <== NOT EXECUTED 48072: b081 cmpl %d1,%d0 <== NOT EXECUTED 48074: 57c0 seq %d0 <== NOT EXECUTED 48076: 49c0 extbl %d0 <== NOT EXECUTED return 1; return 0; } 48078: 4480 negl %d0 <== NOT EXECUTED 4807a: 4e75 rts 000480d6 : /* * Check for things that should never happen. */ if ( jnode->type != IMFS_SYM_LINK ) 480d6: 7004 moveq #4,%d0 int IMFS_evaluate_sym_link( rtems_filesystem_location_info_t *node, /* IN/OUT */ int flags /* IN */ ) { 480d8: 4e56 fff0 linkw %fp,#-16 480dc: 48d7 0c0c moveml %d2-%d3/%a2-%a3,%sp@ 480e0: 246e 0008 moveal %fp@(8),%a2 480e4: 242e 000c movel %fp@(12),%d2 IMFS_jnode_t *jnode = node->node_access; 480e8: 2652 moveal %a2@,%a3 /* * Check for things that should never happen. */ if ( jnode->type != IMFS_SYM_LINK ) 480ea: b0ab 0048 cmpl %a3@(72),%d0 480ee: 6708 beqs 480f8 rtems_fatal_error_occurred (0xABCD0000); 480f0: 2f3c abcd 0000 movel #-1412628480,%sp@- <== NOT EXECUTED 480f6: 600c bras 48104 <== NOT EXECUTED if ( !jnode->Parent ) 480f8: 202b 0008 movel %a3@(8),%d0 480fc: 660c bnes 4810a rtems_fatal_error_occurred( 0xBAD00000 ); 480fe: 2f3c bad0 0000 movel #-1160773632,%sp@- <== NOT EXECUTED 48104: 4eb9 0004 55b4 jsr 455b4 <== NOT EXECUTED /* * Move the node_access to either the symbolic links parent or * root depending on the symbolic links path. */ node->node_access = jnode->Parent; 4810a: 2480 movel %d0,%a2@ rtems_filesystem_get_sym_start_loc( 4810c: 206b 004c moveal %a3@(76),%a0 48110: 762f moveq #47,%d3 48112: 1010 moveb %a0@,%d0 48114: 1200 moveb %d0,%d1 48116: 49c1 extbl %d1 48118: b681 cmpl %d1,%d3 4811a: 6710 beqs 4812c 4811c: 163c 005c moveb #92,%d3 48120: b681 cmpl %d1,%d3 48122: 6708 beqs 4812c 48124: 4a00 tstb %d0 48126: 6704 beqs 4812c 48128: 4280 clrl %d0 4812a: 601e bras 4814a 4812c: 4878 0014 pea 14 48130: 2079 0005 a324 moveal 5a324 ,%a0 48136: 41e8 0018 lea %a0@(24),%a0 4813a: 2f08 movel %a0,%sp@- 4813c: 2f0a movel %a2,%sp@- 4813e: 4eb9 0004 c1c8 jsr 4c1c8 48144: 4fef 000c lea %sp@(12),%sp 48148: 7001 moveq #1,%d0 * 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] ), 4814a: 266b 004c moveal %a3@(76),%a3 4814e: d7c0 addal %d0,%a3 48150: 2f0b movel %a3,%sp@- 48152: 4eb9 0004 cd74 jsr 4cd74 /* * Use eval path to evaluate the path of the symbolic link. */ result = IMFS_eval_path( 48158: 2e8a movel %a2,%sp@ 4815a: 2f02 movel %d2,%sp@- /* * If all of the flags are set we have permission * to do this. */ if ( ( flags_to_test & jnode->st_mode) == flags_to_test ) 4815c: ed8a lsll #6,%d2 /* * Use eval path to evaluate the path of the symbolic link. */ result = IMFS_eval_path( 4815e: 2f00 movel %d0,%sp@- 48160: 2f0b movel %a3,%sp@- 48162: 4eb9 0004 81a0 jsr 481a0 48168: 2640 moveal %d0,%a3 strlen( &jnode->info.sym_link.name[i] ), flags, node ); IMFS_Set_handlers( node ); 4816a: 2f0a movel %a2,%sp@- 4816c: 4eb9 0004 7fec jsr 47fec if ( !rtems_libio_is_valid_perms( flags ) ) { assert( 0 ); rtems_set_errno_and_return_minus_one( EIO ); } jnode = node->node_access; 48172: 2052 moveal %a2@,%a0 48174: 2002 movel %d2,%d0 48176: 4fef 0014 lea %sp@(20),%sp 4817a: c0a8 002e andl %a0@(46),%d0 4817e: b480 cmpl %d0,%d2 48180: 660c bnes 4818e if ( !IMFS_evaluate_permission( node, flags ) ) rtems_set_errno_and_return_minus_one( EACCES ); return result; } 48182: 200b movel %a3,%d0 48184: 4cee 0c0c fff0 moveml %fp@(-16),%d2-%d3/%a2-%a3 4818a: 4e5e unlk %fp 4818c: 4e75 rts /* * Verify we have the correct permissions for this node. */ if ( !IMFS_evaluate_permission( node, flags ) ) rtems_set_errno_and_return_minus_one( EACCES ); 4818e: 4eb9 0004 b9a8 jsr 4b9a8 <__errno> <== NOT EXECUTED 48194: 740d moveq #13,%d2 <== NOT EXECUTED 48196: 2040 moveal %d0,%a0 <== NOT EXECUTED 48198: 367c ffff moveaw #-1,%a3 <== NOT EXECUTED 4819c: 2082 movel %d2,%a0@ <== NOT EXECUTED 4819e: 60e2 bras 48182 <== NOT EXECUTED 0004ad6c : int IMFS_fchmod( rtems_filesystem_location_info_t *loc, mode_t mode ) { 4ad6c: 4e56 fff8 linkw %fp,#-8 4ad70: 206e 0008 moveal %fp@(8),%a0 4ad74: 2f0a movel %a2,%sp@- IMFS_jnode_t *jnode; #if defined(RTEMS_POSIX_API) uid_t st_uid; #endif jnode = loc->node_access; 4ad76: 2450 moveal %a0@,%a2 /* * Change only the RWX permissions on the jnode to mode. */ jnode->st_mode &= ~(S_IRWXU | S_IRWXG | S_IRWXO | S_ISUID | S_ISGID | S_ISVTX); jnode->st_mode |= mode & (S_IRWXU | S_IRWXG | S_IRWXO | S_ISUID | S_ISGID | S_ISVTX); 4ad78: 222e 000c movel %fp@(12),%d1 4ad7c: 202a 002e movel %a2@(46),%d0 4ad80: 0281 0000 0fff andil #4095,%d1 4ad86: 0280 ffff f000 andil #-4096,%d0 4ad8c: 8280 orl %d0,%d1 4ad8e: 2541 002e movel %d1,%a2@(46) IMFS_update_ctime( jnode ); 4ad92: 42a7 clrl %sp@- 4ad94: 486e fff8 pea %fp@(-8) 4ad98: 4eb9 0004 8fdc jsr 48fdc 4ad9e: 256e fff8 0044 movel %fp@(-8),%a2@(68) return 0; } 4ada4: 4280 clrl %d0 4ada6: 246e fff4 moveal %fp@(-12),%a2 4adaa: 4e5e unlk %fp 4adac: 4e75 rts ... 0004adb0 : int cmd, rtems_libio_t *iop ) { return 0; } 4adb0: 4280 clrl %d0 int IMFS_fcntl( int cmd, rtems_libio_t *iop ) { 4adb2: 4e56 0000 linkw %fp,#0 return 0; } 4adb6: 4e5e unlk %fp 4adb8: 4e75 rts ... 0004ff20 : int IMFS_fdatasync( rtems_libio_t *iop ) { return 0; } 4ff20: 4280 clrl %d0 #include "imfs.h" int IMFS_fdatasync( rtems_libio_t *iop ) { 4ff22: 4e56 0000 linkw %fp,#0 return 0; } 4ff26: 4e5e unlk %fp 4ff28: 4e75 rts ... 0004880e : } int IMFS_fifo_close( rtems_libio_t *iop ) { 4880e: 4e56 fff4 linkw %fp,#-12 <== NOT EXECUTED 48812: 48d7 0c04 moveml %d2/%a2-%a3,%sp@ <== NOT EXECUTED 48816: 266e 0008 moveal %fp@(8),%a3 <== NOT EXECUTED IMFS_jnode_t *jnode = iop->file_info; 4881a: 246b 0038 moveal %a3@(56),%a2 <== NOT EXECUTED int err = pipe_release(&JNODE2PIPE(jnode), iop); 4881e: 2f0b movel %a3,%sp@- <== NOT EXECUTED 48820: 486a 004c pea %a2@(76) <== NOT EXECUTED 48824: 4eb9 0004 a7b2 jsr 4a7b2 <== NOT EXECUTED if (! err) { 4882a: 508f addql #8,%sp <== NOT EXECUTED rtems_libio_t *iop ) { IMFS_jnode_t *jnode = iop->file_info; int err = pipe_release(&JNODE2PIPE(jnode), iop); 4882c: 2400 movel %d0,%d2 <== NOT EXECUTED if (! err) { 4882e: 662a bnes 4885a <== NOT EXECUTED iop->flags &= ~LIBIO_FLAGS_OPEN; 48830: 203c ffff feff movel #-257,%d0 <== NOT EXECUTED /* Free jnode if file is already unlinked and no one opens it */ if (! rtems_libio_is_file_open(jnode) && jnode->st_nlink < 1) 48836: 2f0a movel %a2,%sp@- <== NOT EXECUTED IMFS_jnode_t *jnode = iop->file_info; int err = pipe_release(&JNODE2PIPE(jnode), iop); if (! err) { iop->flags &= ~LIBIO_FLAGS_OPEN; 48838: c1ab 0014 andl %d0,%a3@(20) <== NOT EXECUTED /* Free jnode if file is already unlinked and no one opens it */ if (! rtems_libio_is_file_open(jnode) && jnode->st_nlink < 1) 4883c: 4eb9 0004 90e0 jsr 490e0 <== NOT EXECUTED 48842: 588f addql #4,%sp <== NOT EXECUTED 48844: 4a80 tstl %d0 <== NOT EXECUTED 48846: 6624 bnes 4886c <== NOT EXECUTED 48848: 4a6a 0032 tstw %a2@(50) <== NOT EXECUTED 4884c: 661e bnes 4886c <== NOT EXECUTED free(jnode); 4884e: 2f0a movel %a2,%sp@- <== NOT EXECUTED 48850: 4eb9 0004 8e7c jsr 48e7c <== NOT EXECUTED 48856: 588f addql #4,%sp <== NOT EXECUTED 48858: 6012 bras 4886c <== NOT EXECUTED } IMFS_FIFO_RETURN(err); 4885a: 4a80 tstl %d0 <== NOT EXECUTED 4885c: 6c0e bges 4886c <== NOT EXECUTED 4885e: 4eb9 0004 b9a8 jsr 4b9a8 <__errno> <== NOT EXECUTED 48864: 4482 negl %d2 <== NOT EXECUTED 48866: 2040 moveal %d0,%a0 <== NOT EXECUTED 48868: 2082 movel %d2,%a0@ <== NOT EXECUTED 4886a: 74ff moveq #-1,%d2 <== NOT EXECUTED } 4886c: 2002 movel %d2,%d0 <== NOT EXECUTED 4886e: 4cee 0c04 fff4 moveml %fp@(-12),%d2/%a2-%a3 <== NOT EXECUTED 48874: 4e5e unlk %fp <== NOT EXECUTED 48876: 4e75 rts 000486d6 : int IMFS_fifo_ioctl( rtems_libio_t *iop, uint32_t command, void *buffer ) { 486d6: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED 486da: 206e 0008 moveal %fp@(8),%a0 <== NOT EXECUTED 486de: 202e 000c movel %fp@(12),%d0 <== NOT EXECUTED 486e2: 226e 0010 moveal %fp@(16),%a1 <== NOT EXECUTED 486e6: 2f02 movel %d2,%sp@- <== NOT EXECUTED int err; if (command == FIONBIO) { 486e8: 0c80 8004 667e cmpil #-2147195266,%d0 <== NOT EXECUTED 486ee: 6620 bnes 48710 <== NOT EXECUTED if (buffer == NULL) 486f0: 4a89 tstl %a1 <== NOT EXECUTED 486f2: 6604 bnes 486f8 <== NOT EXECUTED 486f4: 74f2 moveq #-14,%d2 <== NOT EXECUTED 486f6: 6034 bras 4872c <== NOT EXECUTED err = -EFAULT; else { if (*(int *)buffer) 486f8: 4a91 tstl %a1@ <== NOT EXECUTED 486fa: 670a beqs 48706 <== NOT EXECUTED iop->flags |= LIBIO_FLAGS_NO_DELAY; 486fc: 7001 moveq #1,%d0 <== NOT EXECUTED 486fe: 4282 clrl %d2 <== NOT EXECUTED 48700: 81a8 0014 orl %d0,%a0@(20) <== NOT EXECUTED 48704: 6034 bras 4873a <== NOT EXECUTED else iop->flags &= ~LIBIO_FLAGS_NO_DELAY; 48706: 70fe moveq #-2,%d0 <== NOT EXECUTED 48708: 4282 clrl %d2 <== NOT EXECUTED 4870a: c1a8 0014 andl %d0,%a0@(20) <== NOT EXECUTED 4870e: 602a bras 4873a <== NOT EXECUTED return 0; } } else err = pipe_ioctl(LIBIO2PIPE(iop), command, buffer, iop); 48710: 2f08 movel %a0,%sp@- <== NOT EXECUTED 48712: 2068 0038 moveal %a0@(56),%a0 <== NOT EXECUTED 48716: 2f09 movel %a1,%sp@- <== NOT EXECUTED 48718: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4871a: 2f28 004c movel %a0@(76),%sp@- <== NOT EXECUTED 4871e: 4eb9 0004 a432 jsr 4a432 <== NOT EXECUTED IMFS_FIFO_RETURN(err); 48724: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED iop->flags &= ~LIBIO_FLAGS_NO_DELAY; return 0; } } else err = pipe_ioctl(LIBIO2PIPE(iop), command, buffer, iop); 48728: 2400 movel %d0,%d2 <== NOT EXECUTED IMFS_FIFO_RETURN(err); 4872a: 6c0e bges 4873a <== NOT EXECUTED 4872c: 4eb9 0004 b9a8 jsr 4b9a8 <__errno> <== NOT EXECUTED 48732: 4482 negl %d2 <== NOT EXECUTED 48734: 2040 moveal %d0,%a0 <== NOT EXECUTED 48736: 2082 movel %d2,%a0@ <== NOT EXECUTED 48738: 74ff moveq #-1,%d2 <== NOT EXECUTED } 4873a: 2002 movel %d2,%d0 <== NOT EXECUTED 4873c: 242e fffc movel %fp@(-4),%d2 <== NOT EXECUTED 48740: 4e5e unlk %fp <== NOT EXECUTED 48742: 4e75 rts 00048680 : rtems_off64_t IMFS_fifo_lseek( rtems_libio_t *iop, rtems_off64_t offset, int whence ) { 48680: 4e56 fff4 linkw %fp,#-12 <== NOT EXECUTED 48684: 206e 0008 moveal %fp@(8),%a0 <== NOT EXECUTED 48688: 48d7 001c moveml %d2-%d4,%sp@ <== NOT EXECUTED off_t err = pipe_lseek(LIBIO2PIPE(iop), offset, whence, iop); 4868c: 2f08 movel %a0,%sp@- <== NOT EXECUTED 4868e: 2f2e 0014 movel %fp@(20),%sp@- <== NOT EXECUTED 48692: 2068 0038 moveal %a0@(56),%a0 <== NOT EXECUTED 48696: 2f2e 0010 movel %fp@(16),%sp@- <== NOT EXECUTED 4869a: 2f2e 000c movel %fp@(12),%sp@- <== NOT EXECUTED 4869e: 2f28 004c movel %a0@(76),%sp@- <== NOT EXECUTED 486a2: 4eb9 0004 a3d8 jsr 4a3d8 <== NOT EXECUTED IMFS_FIFO_RETURN(err); 486a8: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED rtems_libio_t *iop, rtems_off64_t offset, int whence ) { off_t err = pipe_lseek(LIBIO2PIPE(iop), offset, whence, iop); 486ac: 2800 movel %d0,%d4 <== NOT EXECUTED 486ae: 2600 movel %d0,%d3 <== NOT EXECUTED 486b0: 5bc2 smi %d2 <== NOT EXECUTED 486b2: 49c2 extbl %d2 <== NOT EXECUTED IMFS_FIFO_RETURN(err); 486b4: 4a82 tstl %d2 <== NOT EXECUTED 486b6: 6a10 bpls 486c8 <== NOT EXECUTED 486b8: 4eb9 0004 b9a8 jsr 4b9a8 <__errno> <== NOT EXECUTED 486be: 4484 negl %d4 <== NOT EXECUTED 486c0: 2040 moveal %d0,%a0 <== NOT EXECUTED 486c2: 74ff moveq #-1,%d2 <== NOT EXECUTED 486c4: 76ff moveq #-1,%d3 <== NOT EXECUTED 486c6: 2084 movel %d4,%a0@ <== NOT EXECUTED } 486c8: 2203 movel %d3,%d1 <== NOT EXECUTED 486ca: 2002 movel %d2,%d0 <== NOT EXECUTED 486cc: 4cee 001c fff4 moveml %fp@(-12),%d2-%d4 <== NOT EXECUTED 486d2: 4e5e unlk %fp <== NOT EXECUTED 486d4: 4e75 rts 00048878 : rtems_libio_t *iop, const char *pathname, uint32_t flag, uint32_t mode ) { 48878: 4e56 0000 linkw %fp,#0 4887c: 206e 0008 moveal %fp@(8),%a0 48880: 2f02 movel %d2,%sp@- IMFS_jnode_t *jnode = iop->file_info; int err = fifo_open(&JNODE2PIPE(jnode), iop); 48882: 2f08 movel %a0,%sp@- 48884: 2068 0038 moveal %a0@(56),%a0 48888: 41e8 004c lea %a0@(76),%a0 4888c: 2f08 movel %a0,%sp@- 4888e: 4eb9 0004 a87a jsr 4a87a IMFS_FIFO_RETURN(err); 48894: 508f addql #8,%sp uint32_t mode ) { IMFS_jnode_t *jnode = iop->file_info; int err = fifo_open(&JNODE2PIPE(jnode), iop); 48896: 2400 movel %d0,%d2 IMFS_FIFO_RETURN(err); 48898: 6c0e bges 488a8 4889a: 4eb9 0004 b9a8 jsr 4b9a8 <__errno> 488a0: 4482 negl %d2 488a2: 2040 moveal %d0,%a0 488a4: 2082 movel %d2,%a0@ 488a6: 74ff moveq #-1,%d2 } 488a8: 2002 movel %d2,%d0 488aa: 242e fffc movel %fp@(-4),%d2 488ae: 4e5e unlk %fp 488b0: 4e75 rts ... 000487ac : ssize_t IMFS_fifo_read( rtems_libio_t *iop, void *buffer, size_t count ) { 487ac: 4e56 fff8 linkw %fp,#-8 <== NOT EXECUTED 487b0: 206e 0008 moveal %fp@(8),%a0 <== NOT EXECUTED 487b4: 2f0a movel %a2,%sp@- <== NOT EXECUTED 487b6: 2f02 movel %d2,%sp@- <== NOT EXECUTED IMFS_jnode_t *jnode = iop->file_info; int err = pipe_read(JNODE2PIPE(jnode), buffer, count, iop); 487b8: 2f08 movel %a0,%sp@- <== NOT EXECUTED 487ba: 2f2e 0010 movel %fp@(16),%sp@- <== NOT EXECUTED 487be: 2f2e 000c movel %fp@(12),%sp@- <== NOT EXECUTED rtems_libio_t *iop, void *buffer, size_t count ) { IMFS_jnode_t *jnode = iop->file_info; 487c2: 2468 0038 moveal %a0@(56),%a2 <== NOT EXECUTED int err = pipe_read(JNODE2PIPE(jnode), buffer, count, iop); 487c6: 2f2a 004c movel %a2@(76),%sp@- <== NOT EXECUTED 487ca: 4eb9 0004 a602 jsr 4a602 <== NOT EXECUTED if (err > 0) 487d0: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED size_t count ) { IMFS_jnode_t *jnode = iop->file_info; int err = pipe_read(JNODE2PIPE(jnode), buffer, count, iop); 487d4: 2400 movel %d0,%d2 <== NOT EXECUTED if (err > 0) 487d6: 6f16 bles 487ee <== NOT EXECUTED IMFS_update_atime(jnode); 487d8: 42a7 clrl %sp@- <== NOT EXECUTED 487da: 486e fff8 pea %fp@(-8) <== NOT EXECUTED 487de: 4eb9 0004 8fdc jsr 48fdc <== NOT EXECUTED 487e4: 256e fff8 003c movel %fp@(-8),%a2@(60) <== NOT EXECUTED 487ea: 508f addql #8,%sp <== NOT EXECUTED 487ec: 6012 bras 48800 <== NOT EXECUTED IMFS_FIFO_RETURN(err); 487ee: 4a80 tstl %d0 <== NOT EXECUTED 487f0: 670e beqs 48800 <== NOT EXECUTED 487f2: 4eb9 0004 b9a8 jsr 4b9a8 <__errno> <== NOT EXECUTED 487f8: 4482 negl %d2 <== NOT EXECUTED 487fa: 2040 moveal %d0,%a0 <== NOT EXECUTED 487fc: 2082 movel %d2,%a0@ <== NOT EXECUTED 487fe: 74ff moveq #-1,%d2 <== NOT EXECUTED } 48800: 2002 movel %d2,%d0 <== NOT EXECUTED 48802: 242e fff0 movel %fp@(-16),%d2 <== NOT EXECUTED 48806: 246e fff4 moveal %fp@(-12),%a2 <== NOT EXECUTED 4880a: 4e5e unlk %fp <== NOT EXECUTED 4880c: 4e75 rts 00048744 : ssize_t IMFS_fifo_write( rtems_libio_t *iop, const void *buffer, size_t count ) { 48744: 4e56 fff8 linkw %fp,#-8 <== NOT EXECUTED 48748: 206e 0008 moveal %fp@(8),%a0 <== NOT EXECUTED 4874c: 2f0a movel %a2,%sp@- <== NOT EXECUTED 4874e: 2f02 movel %d2,%sp@- <== NOT EXECUTED IMFS_jnode_t *jnode = iop->file_info; int err = pipe_write(JNODE2PIPE(jnode), buffer, count, iop); 48750: 2f08 movel %a0,%sp@- <== NOT EXECUTED 48752: 2f2e 0010 movel %fp@(16),%sp@- <== NOT EXECUTED 48756: 2f2e 000c movel %fp@(12),%sp@- <== NOT EXECUTED rtems_libio_t *iop, const void *buffer, size_t count ) { IMFS_jnode_t *jnode = iop->file_info; 4875a: 2468 0038 moveal %a0@(56),%a2 <== NOT EXECUTED int err = pipe_write(JNODE2PIPE(jnode), buffer, count, iop); 4875e: 2f2a 004c movel %a2@(76),%sp@- <== NOT EXECUTED 48762: 4eb9 0004 a492 jsr 4a492 <== NOT EXECUTED if (err > 0) { 48768: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED size_t count ) { IMFS_jnode_t *jnode = iop->file_info; int err = pipe_write(JNODE2PIPE(jnode), buffer, count, iop); 4876c: 2400 movel %d0,%d2 <== NOT EXECUTED if (err > 0) { 4876e: 6f1c bles 4878c <== NOT EXECUTED IMFS_mtime_ctime_update(jnode); 48770: 42a7 clrl %sp@- <== NOT EXECUTED 48772: 486e fff8 pea %fp@(-8) <== NOT EXECUTED 48776: 4eb9 0004 8fdc jsr 48fdc <== NOT EXECUTED 4877c: 202e fff8 movel %fp@(-8),%d0 <== NOT EXECUTED 48780: 508f addql #8,%sp <== NOT EXECUTED 48782: 2540 0044 movel %d0,%a2@(68) <== NOT EXECUTED 48786: 2540 0040 movel %d0,%a2@(64) <== NOT EXECUTED 4878a: 6012 bras 4879e <== NOT EXECUTED } IMFS_FIFO_RETURN(err); 4878c: 4a80 tstl %d0 <== NOT EXECUTED 4878e: 670e beqs 4879e <== NOT EXECUTED 48790: 4eb9 0004 b9a8 jsr 4b9a8 <__errno> <== NOT EXECUTED 48796: 4482 negl %d2 <== NOT EXECUTED 48798: 2040 moveal %d0,%a0 <== NOT EXECUTED 4879a: 2082 movel %d2,%a0@ <== NOT EXECUTED 4879c: 74ff moveq #-1,%d2 <== NOT EXECUTED } 4879e: 2002 movel %d2,%d0 <== NOT EXECUTED 487a0: 242e fff0 movel %fp@(-16),%d2 <== NOT EXECUTED 487a4: 246e fff4 moveal %fp@(-12),%a2 <== NOT EXECUTED 487a8: 4e5e unlk %fp <== NOT EXECUTED 487aa: 4e75 rts 000488b4 : IMFS_jnode_t *IMFS_find_match_in_dir( IMFS_jnode_t *directory, char *name ) { 488b4: 4e56 fff0 linkw %fp,#-16 488b8: 48d7 1c04 moveml %d2/%a2-%a4,%sp@ 488bc: 246e 0008 moveal %fp@(8),%a2 488c0: 242e 000c movel %fp@(12),%d2 /* * Check for fatal errors. A NULL directory show a problem in the * the IMFS code. */ assert( directory ); 488c4: 4a8a tstl %a2 488c6: 661c bnes 488e4 488c8: 4879 0005 9bbd pea 59bbd <_global_impure_ptr+0x1b1> <== NOT EXECUTED 488ce: 4879 0005 959f pea 5959f <__FUNCTION__.5346> <== NOT EXECUTED 488d4: 4878 002a pea 2a <== NOT EXECUTED 488d8: 4879 0005 954e pea 5954e <== NOT EXECUTED 488de: 4eb9 0004 8cd8 jsr 48cd8 <__assert_func> <== NOT EXECUTED if ( !name ) 488e4: 4a82 tstl %d2 488e6: 674e beqs 48936 /* * Check for "." and ".." */ if ( !strcmp( name, dotname ) ) 488e8: 4879 0005 959a pea 5959a 488ee: 49f9 0004 c8b0 lea 4c8b0 ,%a4 488f4: 2f02 movel %d2,%sp@- 488f6: 4e94 jsr %a4@ 488f8: 508f addql #8,%sp 488fa: 4a80 tstl %d0 488fc: 673a beqs 48938 return directory; if ( !strcmp( name, dotdotname ) ) 488fe: 4879 0005 959c pea 5959c 48904: 2f02 movel %d2,%sp@- 48906: 4e94 jsr %a4@ 48908: 508f addql #8,%sp 4890a: 4a80 tstl %d0 4890c: 6606 bnes 48914 return directory->Parent; 4890e: 246a 0008 moveal %a2@(8),%a2 <== NOT EXECUTED 48912: 6024 bras 48938 <== NOT EXECUTED the_chain = &directory->info.directory.Entries; for ( the_node = the_chain->first; 48914: 266a 004c moveal %a2@(76),%a3 */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 48918: 45ea 0050 lea %a2@(80),%a2 4891c: 6014 bras 48932 !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 ) ) 4891e: 486b 000c pea %a3@(12) 48922: 2f02 movel %d2,%sp@- 48924: 4e94 jsr %a4@ 48926: 508f addql #8,%sp 48928: 4a80 tstl %d0 4892a: 6604 bnes 48930 4892c: 244b moveal %a3,%a2 4892e: 6008 bras 48938 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 ) { 48930: 2653 moveal %a3@,%a3 if ( !strcmp( name, dotdotname ) ) return directory->Parent; the_chain = &directory->info.directory.Entries; for ( the_node = the_chain->first; 48932: b5cb cmpal %a3,%a2 48934: 66e8 bnes 4891e 48936: 95ca subal %a2,%a2 if ( !strcmp( name, the_jnode->name ) ) return the_jnode; } return 0; } 48938: 200a movel %a2,%d0 4893a: 4cee 1c04 fff0 moveml %fp@(-16),%d2/%a2-%a4 48940: 4e5e unlk %fp 48942: 4e75 rts 0004d0e4 : int IMFS_freenodinfo( rtems_filesystem_location_info_t *pathloc /* IN */ ) { return 0; } 4d0e4: 4280 clrl %d0 */ int IMFS_freenodinfo( rtems_filesystem_location_info_t *pathloc /* IN */ ) { 4d0e6: 4e56 0000 linkw %fp,#0 return 0; } 4d0ea: 4e5e unlk %fp 4d0ec: 4e75 rts ... 0004d0f0 : ((IMFS_jnode_t *)( rtems_chain_head( jnode_get_control( jnode ) )->next)) int IMFS_fsunmount( rtems_filesystem_mount_table_entry_t *temp_mt_entry ) { 4d0f0: 4e56 ffd8 linkw %fp,#-40 * 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; 4d0f4: 200e movel %fp,%d0 4d0f6: 0680 ffff ffec addil #-20,%d0 ((IMFS_jnode_t *)( rtems_chain_head( jnode_get_control( jnode ) )->next)) int IMFS_fsunmount( rtems_filesystem_mount_table_entry_t *temp_mt_entry ) { 4d0fc: 48d7 3c04 moveml %d2/%a2-%a5,%sp@ * Traverse tree that starts at the mt_fs_root and deallocate memory * associated memory space */ jnode = (IMFS_jnode_t *)temp_mt_entry->mt_fs_root.node_access; loc = temp_mt_entry->mt_fs_root; 4d100: 4878 0014 pea 14 temp_mt_entry->mt_fs_root.node_access = NULL; do { next = jnode->Parent; loc.node_access = (void *)jnode; IMFS_Set_handlers( &loc ); 4d104: 2400 movel %d0,%d2 4d106: 4bf9 0004 c81c lea 4c81c ,%a5 if ( jnode->type != IMFS_DIRECTORY ) { result = IMFS_unlink( NULL, &loc ); 4d10c: 49f9 0004 2d74 lea 42d74 ,%a4 ((IMFS_jnode_t *)( rtems_chain_head( jnode_get_control( jnode ) )->next)) int IMFS_fsunmount( rtems_filesystem_mount_table_entry_t *temp_mt_entry ) { 4d112: 266e 0008 moveal %fp@(8),%a3 * Traverse tree that starts at the mt_fs_root and deallocate memory * associated memory space */ jnode = (IMFS_jnode_t *)temp_mt_entry->mt_fs_root.node_access; loc = temp_mt_entry->mt_fs_root; 4d116: 486b 001c pea %a3@(28) /* * Traverse tree that starts at the mt_fs_root and deallocate memory * associated memory space */ jnode = (IMFS_jnode_t *)temp_mt_entry->mt_fs_root.node_access; 4d11a: 246b 001c moveal %a3@(28),%a2 loc = temp_mt_entry->mt_fs_root; 4d11e: 2f00 movel %d0,%sp@- 4d120: 4eb9 0005 0b9c jsr 50b9c /* * Set this to null to indicate that it is being unmounted. */ temp_mt_entry->mt_fs_root.node_access = NULL; 4d126: 4fef 000c lea %sp@(12),%sp 4d12a: 42ab 001c clrl %a3@(28) do { next = jnode->Parent; 4d12e: 266a 0008 moveal %a2@(8),%a3 loc.node_access = (void *)jnode; 4d132: 2d4a ffec movel %a2,%fp@(-20) IMFS_Set_handlers( &loc ); 4d136: 2f02 movel %d2,%sp@- 4d138: 4e95 jsr %a5@ if ( jnode->type != IMFS_DIRECTORY ) { 4d13a: 588f addql #4,%sp */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 4d13c: 200a movel %a2,%d0 4d13e: 0680 0000 0050 addil #80,%d0 4d144: 7201 moveq #1,%d1 4d146: b2aa 0048 cmpl %a2@(72),%d1 4d14a: 6606 bnes 4d152 4d14c: b0aa 004c cmpl %a2@(76),%d0 4d150: 660e bnes 4d160 result = IMFS_unlink( NULL, &loc ); if (result != 0) return -1; jnode = next; } else if ( jnode_has_no_children( jnode ) ) { result = IMFS_unlink( NULL, &loc ); 4d152: 2f02 movel %d2,%sp@- 4d154: 42a7 clrl %sp@- 4d156: 4e94 jsr %a4@ if (result != 0) 4d158: 508f addql #8,%sp 4d15a: 4a80 tstl %d0 4d15c: 6626 bnes 4d184 4d15e: 244b moveal %a3,%a2 return -1; jnode = next; } if ( jnode != NULL ) { 4d160: 4a8a tstl %a2 4d162: 6724 beqs 4d188 if ( jnode->type == IMFS_DIRECTORY ) { 4d164: 7001 moveq #1,%d0 4d166: b0aa 0048 cmpl %a2@(72),%d0 4d16a: 66c2 bnes 4d12e 4d16c: 200a movel %a2,%d0 4d16e: 0680 0000 0050 addil #80,%d0 4d174: b0aa 004c cmpl %a2@(76),%d0 4d178: 67b4 beqs 4d12e if ( jnode_has_children( jnode ) ) jnode = jnode_get_first_child( jnode ); 4d17a: 246a 004c moveal %a2@(76),%a2 } } } while (jnode != NULL); 4d17e: 4a8a tstl %a2 4d180: 66ac bnes 4d12e 4d182: 6004 bras 4d188 <== NOT EXECUTED 4d184: 70ff moveq #-1,%d0 <== NOT EXECUTED 4d186: 6002 bras 4d18a <== NOT EXECUTED 4d188: 4280 clrl %d0 return 0; } 4d18a: 4cee 3c04 ffd8 moveml %fp@(-40),%d2/%a2-%a5 4d190: 4e5e unlk %fp 4d192: 4e75 rts 00048944 : register char c; /* * Copy a name into token. (Remember NULL is a token.) */ c = path[i]; 48944: 4280 clrl %d0 const char *path, int pathlen, char *token, int *token_len ) { 48946: 4e56 fff0 linkw %fp,#-16 4894a: 226e 0008 moveal %fp@(8),%a1 4894e: 48d7 0c0c moveml %d2-%d3/%a2-%a3,%sp@ 48952: 206e 000c moveal %fp@(12),%a0 48956: 246e 0010 moveal %fp@(16),%a2 register char c; /* * Copy a name into token. (Remember NULL is a token.) */ c = path[i]; 4895a: 1211 moveb %a1@,%d1 while ( (!IMFS_is_separator(c)) && (i < pathlen) && (i <= IMFS_NAME_MAX) ) { 4895c: 6016 bras 48974 token[i] = c; 4895e: 1581 0800 moveb %d1,%a2@(00000000,%d0:l) if ( i == IMFS_NAME_MAX ) 48962: 7220 moveq #32,%d1 48964: b280 cmpl %d0,%d1 48966: 6606 bnes 4896e 48968: 7404 moveq #4,%d2 4896a: 6000 0084 braw 489f0 return IMFS_INVALID_TOKEN; if ( !IMFS_is_valid_name_char(c) ) type = IMFS_INVALID_TOKEN; c = path [++i]; 4896e: 5280 addql #1,%d0 48970: 1231 0800 moveb %a1@(00000000,%d0:l),%d1 /* * Copy a name into token. (Remember NULL is a token.) */ c = path[i]; while ( (!IMFS_is_separator(c)) && (i < pathlen) && (i <= IMFS_NAME_MAX) ) { 48974: 762f moveq #47,%d3 48976: 1401 moveb %d1,%d2 48978: 49c2 extbl %d2 4897a: b682 cmpl %d2,%d3 4897c: 6710 beqs 4898e 4897e: 163c 005c moveb #92,%d3 48982: b682 cmpl %d2,%d3 48984: 6708 beqs 4898e 48986: 4a01 tstb %d1 48988: 6704 beqs 4898e 4898a: b1c0 cmpal %d0,%a0 4898c: 6ed0 bgts 4895e /* * Copy a seperator into token. */ if ( i == 0 ) { 4898e: 4a80 tstl %d0 48990: 6610 bnes 489a2 token[i] = c; 48992: 1481 moveb %d1,%a2@ if ( (token[i] != '\0') && pathlen ) { 48994: 6720 beqs 489b6 48996: 4a88 tstl %a0 48998: 671c beqs 489b6 4899a: 7401 moveq #1,%d2 4899c: 103c 0001 moveb #1,%d0 489a0: 6016 bras 489b8 i++; type = IMFS_CURRENT_DIR; } else { type = IMFS_NO_MORE_PATH; } } else if (token[ i-1 ] != '\0') { 489a2: 4a32 08ff tstb %a2@(ffffffff,%d0:l) 489a6: 6604 bnes 489ac 489a8: 7403 moveq #3,%d2 <== NOT EXECUTED 489aa: 600c bras 489b8 <== NOT EXECUTED token[i] = '\0'; 489ac: 7403 moveq #3,%d2 489ae: 4201 clrb %d1 489b0: 1581 0800 moveb %d1,%a2@(00000000,%d0:l) 489b4: 6002 bras 489b8 489b6: 4282 clrl %d2 /* * Set token_len to the number of characters copied. */ *token_len = i; 489b8: 206e 0014 moveal %fp@(20),%a0 /* * If we copied something that was not a seperator see if * it was a special name. */ if ( type == IMFS_NAME ) { 489bc: 7603 moveq #3,%d3 /* * Set token_len to the number of characters copied. */ *token_len = i; 489be: 2080 movel %d0,%a0@ /* * If we copied something that was not a seperator see if * it was a special name. */ if ( type == IMFS_NAME ) { 489c0: b682 cmpl %d2,%d3 489c2: 662c bnes 489f0 if ( strcmp( token, "..") == 0 ) 489c4: 4879 0005 95b6 pea 595b6 <__FUNCTION__.5346+0x17> 489ca: 47f9 0004 c8b0 lea 4c8b0 ,%a3 489d0: 2f0a movel %a2,%sp@- 489d2: 4e93 jsr %a3@ 489d4: 508f addql #8,%sp 489d6: 4a80 tstl %d0 489d8: 6604 bnes 489de 489da: 7402 moveq #2,%d2 489dc: 6012 bras 489f0 type = IMFS_UP_DIR; else if ( strcmp( token, "." ) == 0 ) 489de: 4879 0005 95b7 pea 595b7 <__FUNCTION__.5346+0x18> 489e4: 2f0a movel %a2,%sp@- 489e6: 4e93 jsr %a3@ 489e8: 508f addql #8,%sp 489ea: 4a80 tstl %d0 489ec: 6602 bnes 489f0 489ee: 7401 moveq #1,%d2 type = IMFS_CURRENT_DIR; } return type; } 489f0: 2002 movel %d2,%d0 489f2: 4cee 0c0c fff0 moveml %fp@(-16),%d2-%d3/%a2-%a3 489f8: 4e5e unlk %fp 489fa: 4e75 rts 000489fc : IMFS_jnode_t *jnode; /* * determine/check value for imfs_memfile_bytes_per_block */ IMFS_determine_bytes_per_block(&imfs_memfile_bytes_per_block, 489fc: 4281 clrl %d1 489fe: 7010 moveq #16,%d0 rtems_filesystem_mount_table_entry_t *temp_mt_entry, const rtems_filesystem_operations_table *op_table, const rtems_filesystem_file_handlers_r *memfile_handlers, const rtems_filesystem_file_handlers_r *directory_handlers ) { 48a00: 4e56 fff4 linkw %fp,#-12 IMFS_jnode_t *jnode; /* * determine/check value for imfs_memfile_bytes_per_block */ IMFS_determine_bytes_per_block(&imfs_memfile_bytes_per_block, 48a04: 2079 0005 a218 moveal 5a218 ,%a0 rtems_filesystem_mount_table_entry_t *temp_mt_entry, const rtems_filesystem_operations_table *op_table, const rtems_filesystem_file_handlers_r *memfile_handlers, const rtems_filesystem_file_handlers_r *directory_handlers ) { 48a0a: 48d7 040c moveml %d2-%d3/%a2,%sp@ 48a0e: 246e 0008 moveal %fp@(8),%a2 48a12: 242e 0014 movel %fp@(20),%d2 int bit_mask; /* * check, whether requested bytes per block is valid */ for (bit_mask = 16; !is_valid && (bit_mask <= 512); bit_mask <<= 1) { 48a16: 5281 addql #1,%d1 48a18: b1c0 cmpal %d0,%a0 48a1a: 670e beqs 48a2a 48a1c: 7606 moveq #6,%d3 48a1e: d080 addl %d0,%d0 48a20: b681 cmpl %d1,%d3 48a22: 66f2 bnes 48a16 48a24: 203c 0000 0080 movel #128,%d0 <== NOT EXECUTED if (bit_mask == requested_bytes_per_block) { is_valid = true; } } *dest_bytes_per_block = ((is_valid) 48a2a: 23c0 0005 b1a0 movel %d0,5b1a0 /* * 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(); 48a30: 4eb9 0004 ac24 jsr 4ac24 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; 48a36: 4878 0030 pea 30 48a3a: 4879 0005 9778 pea 59778 48a40: 486a 0038 pea %a2@(56) * * NOTE: UNIX root is 755 and owned by root/root (0/0). */ temp_mt_entry->mt_fs_root.node_access = IMFS_create_root_node(); temp_mt_entry->mt_fs_root.handlers = directory_handlers; temp_mt_entry->mt_fs_root.ops = op_table; 48a44: 256e 000c 0028 movel %fp@(12),%a2@(40) /* * 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(); 48a4a: 2540 001c movel %d0,%a2@(28) temp_mt_entry->mt_fs_root.handlers = directory_handlers; 48a4e: 2542 0024 movel %d2,%a2@(36) temp_mt_entry->mt_fs_root.ops = op_table; temp_mt_entry->pathconf_limits_and_options = IMFS_LIMITS_AND_OPTIONS; 48a52: 4eb9 0004 c1c8 jsr 4c1c8 /* * Create custom file system data. */ fs_info = calloc( 1, sizeof( IMFS_fs_info_t ) ); 48a58: 4878 000c pea c 48a5c: 4878 0001 pea 1 48a60: 4eb9 0004 8d9c jsr 48d9c if ( !fs_info ) { 48a66: 4fef 0014 lea %sp@(20),%sp temp_mt_entry->pathconf_limits_and_options = IMFS_LIMITS_AND_OPTIONS; /* * Create custom file system data. */ fs_info = calloc( 1, sizeof( IMFS_fs_info_t ) ); 48a6a: 2040 moveal %d0,%a0 if ( !fs_info ) { 48a6c: 4a80 tstl %d0 48a6e: 661c bnes 48a8c free(temp_mt_entry->mt_fs_root.node_access); 48a70: 2f2a 001c movel %a2@(28),%sp@- <== NOT EXECUTED 48a74: 4eb9 0004 8e7c jsr 48e7c <== NOT EXECUTED rtems_set_errno_and_return_minus_one(ENOMEM); 48a7a: 4eb9 0004 b9a8 jsr 4b9a8 <__errno> <== NOT EXECUTED 48a80: 588f addql #4,%sp <== NOT EXECUTED 48a82: 720c moveq #12,%d1 <== NOT EXECUTED 48a84: 2040 moveal %d0,%a0 <== NOT EXECUTED 48a86: 70ff moveq #-1,%d0 <== NOT EXECUTED 48a88: 2081 movel %d1,%a0@ <== NOT EXECUTED 48a8a: 6024 bras 48ab0 <== NOT EXECUTED /* * Set st_ino for the root to 1. */ fs_info->ino_count = 1; 48a8c: 7001 moveq #1,%d0 fs_info->memfile_handlers = memfile_handlers; fs_info->directory_handlers = directory_handlers; jnode = temp_mt_entry->mt_fs_root.node_access; jnode->st_ino = fs_info->ino_count; 48a8e: 226a 001c moveal %a2@(28),%a1 /* * Set st_ino for the root to 1. */ fs_info->ino_count = 1; 48a92: 2080 movel %d0,%a0@ fs_info->memfile_handlers = memfile_handlers; fs_info->directory_handlers = directory_handlers; jnode = temp_mt_entry->mt_fs_root.node_access; jnode->st_ino = fs_info->ino_count; 48a94: 7001 moveq #1,%d0 /* * Set st_ino for the root to 1. */ fs_info->ino_count = 1; fs_info->memfile_handlers = memfile_handlers; 48a96: 216e 0010 0004 movel %fp@(16),%a0@(4) fs_info->directory_handlers = directory_handlers; jnode = temp_mt_entry->mt_fs_root.node_access; jnode->st_ino = fs_info->ino_count; 48a9c: 2340 0034 movel %d0,%a1@(52) * Set st_ino for the root to 1. */ fs_info->ino_count = 1; fs_info->memfile_handlers = memfile_handlers; fs_info->directory_handlers = directory_handlers; 48aa0: 2142 0008 movel %d2,%a0@(8) 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; 48aa4: 2548 0034 movel %a0,%a2@(52) jnode = temp_mt_entry->mt_fs_root.node_access; jnode->st_ino = fs_info->ino_count; /* Initialize POSIX FIFO/pipe module */ rtems_pipe_initialize(); 48aa8: 4eb9 0004 a3e2 jsr 4a3e2 48aae: 4280 clrl %d0 return 0; } 48ab0: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 48ab6: 4e5e unlk %fp 48ab8: 4e75 rts ... 00042a54 : /* * Verify this node can be linked to. */ info.hard_link.link_node = to_loc->node_access; if ( info.hard_link.link_node->st_nlink >= LINK_MAX ) 42a54: 4280 clrl %d0 42a56: 7207 moveq #7,%d1 int IMFS_link( rtems_filesystem_location_info_t *to_loc, /* IN */ rtems_filesystem_location_info_t *parent_loc, /* IN */ const char *token /* IN */ ) { 42a58: 4e56 ffbc linkw %fp,#-68 42a5c: 206e 0008 moveal %fp@(8),%a0 int i; /* * Verify this node can be linked to. */ info.hard_link.link_node = to_loc->node_access; 42a60: 2050 moveal %a0@,%a0 int IMFS_link( rtems_filesystem_location_info_t *to_loc, /* IN */ rtems_filesystem_location_info_t *parent_loc, /* IN */ const char *token /* IN */ ) { 42a62: 2f03 movel %d3,%sp@- 42a64: 262e 0010 movel %fp@(16),%d3 int i; /* * Verify this node can be linked to. */ info.hard_link.link_node = to_loc->node_access; 42a68: 2d48 ffe0 movel %a0,%fp@(-32) if ( info.hard_link.link_node->st_nlink >= LINK_MAX ) 42a6c: 3028 0032 movew %a0@(50),%d0 int IMFS_link( rtems_filesystem_location_info_t *to_loc, /* IN */ rtems_filesystem_location_info_t *parent_loc, /* IN */ const char *token /* IN */ ) { 42a70: 2f02 movel %d2,%sp@- /* * Verify this node can be linked to. */ info.hard_link.link_node = to_loc->node_access; if ( info.hard_link.link_node->st_nlink >= LINK_MAX ) 42a72: b280 cmpl %d0,%d1 42a74: 6410 bccs 42a86 rtems_set_errno_and_return_minus_one( EMLINK ); 42a76: 4eb9 0005 037c jsr 5037c <__errno> 42a7c: 741f moveq #31,%d2 42a7e: 72ff moveq #-1,%d1 42a80: 2040 moveal %d0,%a0 42a82: 2082 movel %d2,%a0@ 42a84: 607c bras 42b02 /* * Remove any separators at the end of the string. */ IMFS_get_token( token, strlen( token ), new_name, &i ); 42a86: 2f03 movel %d3,%sp@- 42a88: 240e movel %fp,%d2 42a8a: 0682 ffff ffbf addil #-65,%d2 42a90: 4eb9 0005 16f8 jsr 516f8 42a96: 588f addql #4,%sp 42a98: 486e fffc pea %fp@(-4) 42a9c: 2f02 movel %d2,%sp@- 42a9e: 2f00 movel %d0,%sp@- 42aa0: 2f03 movel %d3,%sp@- 42aa2: 4eb9 0004 d224 jsr 4d224 * 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( 42aa8: 486e ffe0 pea %fp@(-32) 42aac: 2f3c 0000 a1ff movel #41471,%sp@- 42ab2: 2f02 movel %d2,%sp@- 42ab4: 4878 0003 pea 3 42ab8: 2f2e 000c movel %fp@(12),%sp@- 42abc: 4eb9 0004 c70e jsr 4c70e new_name, ( S_IFLNK | ( S_IRWXU | S_IRWXG | S_IRWXO )), &info ); if ( !new_node ) 42ac2: 4fef 0024 lea %sp@(36),%sp 42ac6: 4a80 tstl %d0 42ac8: 6610 bnes 42ada rtems_set_errno_and_return_minus_one( ENOMEM ); 42aca: 4eb9 0005 037c jsr 5037c <__errno> <== NOT EXECUTED 42ad0: 72ff moveq #-1,%d1 <== NOT EXECUTED 42ad2: 2040 moveal %d0,%a0 <== NOT EXECUTED 42ad4: 700c moveq #12,%d0 <== NOT EXECUTED 42ad6: 2080 movel %d0,%a0@ <== NOT EXECUTED 42ad8: 6028 bras 42b02 <== NOT EXECUTED /* * Increment the link count of the node being pointed to. */ info.hard_link.link_node->st_nlink++; 42ada: 206e ffe0 moveal %fp@(-32),%a0 42ade: 3028 0032 movew %a0@(50),%d0 42ae2: 5280 addql #1,%d0 42ae4: 3140 0032 movew %d0,%a0@(50) IMFS_update_ctime( info.hard_link.link_node ); 42ae8: 42a7 clrl %sp@- 42aea: 486e fff4 pea %fp@(-12) 42aee: 4eb9 0004 3564 jsr 43564 42af4: 206e ffe0 moveal %fp@(-32),%a0 return 0; 42af8: 508f addql #8,%sp /* * Increment the link count of the node being pointed to. */ info.hard_link.link_node->st_nlink++; IMFS_update_ctime( info.hard_link.link_node ); 42afa: 4281 clrl %d1 42afc: 216e fff4 0044 movel %fp@(-12),%a0@(68) return 0; } 42b02: 242e ffb4 movel %fp@(-76),%d2 42b06: 2001 movel %d1,%d0 42b08: 262e ffb8 movel %fp@(-72),%d3 42b0c: 4e5e unlk %fp 42b0e: 4e75 rts 0004f0bc : MEMFILE_STATIC int IMFS_memfile_addblock( IMFS_jnode_t *the_jnode, unsigned int block ) { 4f0bc: 4e56 0000 linkw %fp,#0 4f0c0: 206e 0008 moveal %fp@(8),%a0 4f0c4: 2f0a movel %a2,%sp@- block_p memory; block_p *block_entry_ptr; assert( the_jnode ); 4f0c6: 4a88 tstl %a0 4f0c8: 6612 bnes 4f0dc 4f0ca: 4879 0005 e8d2 pea 5e8d2 <== NOT EXECUTED 4f0d0: 4879 0005 ea64 pea 5ea64 <__FUNCTION__.5980> <== NOT EXECUTED 4f0d6: 4878 0169 pea 169 <== NOT EXECUTED 4f0da: 6018 bras 4f0f4 <== NOT EXECUTED if ( !the_jnode ) rtems_set_errno_and_return_minus_one( EIO ); assert( the_jnode->type == IMFS_MEMORY_FILE ); 4f0dc: 7005 moveq #5,%d0 4f0de: b0a8 0048 cmpl %a0@(72),%d0 4f0e2: 671c beqs 4f100 4f0e4: 4879 0005 e922 pea 5e922 <== NOT EXECUTED 4f0ea: 4879 0005 ea64 pea 5ea64 <__FUNCTION__.5980> <== NOT EXECUTED 4f0f0: 4878 016d pea 16d <== NOT EXECUTED 4f0f4: 4879 0005 e8dc pea 5e8dc <== NOT EXECUTED 4f0fa: 4eb9 0004 d414 jsr 4d414 <__assert_func> <== 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 ); 4f100: 4878 0001 pea 1 4f104: 2f2e 000c movel %fp@(12),%sp@- 4f108: 2f08 movel %a0,%sp@- 4f10a: 4eb9 0004 ec80 jsr 4ec80 if ( *block_entry_ptr ) 4f110: 4fef 000c lea %sp@(12),%sp assert( the_jnode->type == IMFS_MEMORY_FILE ); if ( the_jnode->type != IMFS_MEMORY_FILE ) rtems_set_errno_and_return_minus_one( EIO ); block_entry_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 1 ); 4f114: 2440 moveal %d0,%a2 if ( *block_entry_ptr ) 4f116: 4a92 tstl %a2@ 4f118: 6612 bnes 4f12c #if 0 fprintf(stdout, "%d %p", block, block_entry_ptr ); fflush(stdout); #endif memory = memfile_alloc_block(); 4f11a: 4eb9 0004 ec5c jsr 4ec5c if ( !memory ) 4f120: 4a80 tstl %d0 4f122: 6606 bnes 4f12a 4f124: 103c 0001 moveb #1,%d0 <== NOT EXECUTED 4f128: 6004 bras 4f12e <== NOT EXECUTED return 1; *block_entry_ptr = memory; 4f12a: 2480 movel %d0,%a2@ 4f12c: 4280 clrl %d0 return 0; } 4f12e: 246e fffc moveal %fp@(-4),%a2 4f132: 4e5e unlk %fp 4f134: 4e75 rts 0004f136 : MEMFILE_STATIC int IMFS_memfile_extend( IMFS_jnode_t *the_jnode, off_t new_length ) { 4f136: 4e56 ffd8 linkw %fp,#-40 4f13a: 48d7 3cfc moveml %d2-%d7/%a2-%a5,%sp@ 4f13e: 246e 0008 moveal %fp@(8),%a2 4f142: 242e 000c movel %fp@(12),%d2 4f146: 262e 0010 movel %fp@(16),%d3 /* * Perform internal consistency checks */ assert( the_jnode ); 4f14a: 4a8a tstl %a2 4f14c: 6612 bnes 4f160 4f14e: 4879 0005 e8d2 pea 5e8d2 <== NOT EXECUTED 4f154: 4879 0005 ea7a pea 5ea7a <__FUNCTION__.5931> <== NOT EXECUTED 4f15a: 4878 0131 pea 131 <== NOT EXECUTED 4f15e: 6018 bras 4f178 <== NOT EXECUTED if ( !the_jnode ) rtems_set_errno_and_return_minus_one( EIO ); assert( the_jnode->type == IMFS_MEMORY_FILE ); 4f160: 7005 moveq #5,%d0 4f162: b0aa 0048 cmpl %a2@(72),%d0 4f166: 671c beqs 4f184 4f168: 4879 0005 e922 pea 5e922 <== NOT EXECUTED 4f16e: 4879 0005 ea7a pea 5ea7a <__FUNCTION__.5931> <== NOT EXECUTED 4f174: 4878 0135 pea 135 <== NOT EXECUTED 4f178: 4879 0005 e8dc pea 5e8dc <== NOT EXECUTED 4f17e: 4eb9 0004 d414 jsr 4d414 <__assert_func> <== NOT EXECUTED if ( the_jnode->type != IMFS_MEMORY_FILE ) rtems_set_errno_and_return_minus_one( EIO ); if ( new_length >= IMFS_MEMFILE_MAXIMUM_SIZE ) 4f184: 2c39 0006 0348 movel 60348 ,%d6 4f18a: 2206 movel %d6,%d1 4f18c: e489 lsrl #2,%d1 4f18e: 2001 movel %d1,%d0 4f190: 5280 addql #1,%d0 4f192: 4c01 0800 mulsl %d1,%d0 4f196: 4284 clrl %d4 4f198: 5280 addql #1,%d0 4f19a: 4c01 0800 mulsl %d1,%d0 4f19e: 5380 subql #1,%d0 4f1a0: 4c06 0800 mulsl %d6,%d0 4f1a4: 2a00 movel %d0,%d5 4f1a6: 2002 movel %d2,%d0 4f1a8: 2203 movel %d3,%d1 4f1aa: 9285 subl %d5,%d1 4f1ac: 9184 subxl %d4,%d0 4f1ae: 6d12 blts 4f1c2 rtems_set_errno_and_return_minus_one( EINVAL ); 4f1b0: 4eb9 0005 037c jsr 5037c <__errno> <== NOT EXECUTED 4f1b6: 7416 moveq #22,%d2 <== NOT EXECUTED 4f1b8: 72ff moveq #-1,%d1 <== NOT EXECUTED 4f1ba: 2040 moveal %d0,%a0 <== NOT EXECUTED 4f1bc: 2082 movel %d2,%a0@ <== NOT EXECUTED 4f1be: 6000 0092 braw 4f252 <== NOT EXECUTED if ( new_length <= the_jnode->info.file.size ) 4f1c2: 282a 004c movel %a2@(76),%d4 4f1c6: 2a2a 0050 movel %a2@(80),%d5 4f1ca: 2002 movel %d2,%d0 4f1cc: 2203 movel %d3,%d1 4f1ce: 9285 subl %d5,%d1 4f1d0: 9184 subxl %d4,%d0 4f1d2: 6e04 bgts 4f1d8 4f1d4: 4281 clrl %d1 4f1d6: 607a bras 4f252 /* * Calculate the number of range of blocks to allocate */ new_blocks = new_length / IMFS_MEMFILE_BYTES_PER_BLOCK; 4f1d8: 47f9 0005 bf48 lea 5bf48 <__divdi3>,%a3 /* * Now allocate each of those blocks. */ for ( block=old_blocks ; block<=new_blocks ; block++ ) { if ( IMFS_memfile_addblock( the_jnode, block ) ) { 4f1de: 4bf9 0004 f0bc lea 4f0bc ,%a5 /* * Calculate the number of range of blocks to allocate */ new_blocks = new_length / IMFS_MEMFILE_BYTES_PER_BLOCK; 4f1e4: 2e06 movel %d6,%d7 4f1e6: 5bc6 smi %d6 4f1e8: 49c6 extbl %d6 4f1ea: 2f07 movel %d7,%sp@- 4f1ec: 2f06 movel %d6,%sp@- 4f1ee: 2f03 movel %d3,%sp@- 4f1f0: 2f02 movel %d2,%sp@- 4f1f2: 4e93 jsr %a3@ 4f1f4: 4fef 0010 lea %sp@(16),%sp 4f1f8: 2841 moveal %d1,%a4 old_blocks = the_jnode->info.file.size / IMFS_MEMFILE_BYTES_PER_BLOCK; 4f1fa: 2f07 movel %d7,%sp@- 4f1fc: 2f06 movel %d6,%sp@- 4f1fe: 2f05 movel %d5,%sp@- 4f200: 2f04 movel %d4,%sp@- 4f202: 4e93 jsr %a3@ 4f204: 4fef 0010 lea %sp@(16),%sp 4f208: 2c01 movel %d1,%d6 4f20a: 2801 movel %d1,%d4 /* * Now allocate each of those blocks. */ for ( block=old_blocks ; block<=new_blocks ; block++ ) { 4f20c: 6036 bras 4f244 if ( IMFS_memfile_addblock( the_jnode, block ) ) { 4f20e: 2f04 movel %d4,%sp@- 4f210: 2f0a movel %a2,%sp@- 4f212: 4e95 jsr %a5@ 4f214: 508f addql #8,%sp 4f216: 4a80 tstl %d0 4f218: 6728 beqs 4f242 4f21a: 600c bras 4f228 <== NOT EXECUTED for ( ; block>=old_blocks ; block-- ) { IMFS_memfile_remove_block( the_jnode, block ); 4f21c: 2f04 movel %d4,%sp@- <== NOT EXECUTED * Now allocate each of those blocks. */ for ( block=old_blocks ; block<=new_blocks ; block++ ) { if ( IMFS_memfile_addblock( the_jnode, block ) ) { for ( ; block>=old_blocks ; block-- ) { 4f21e: 5384 subql #1,%d4 <== NOT EXECUTED IMFS_memfile_remove_block( the_jnode, block ); 4f220: 2f0a movel %a2,%sp@- <== NOT EXECUTED 4f222: 4e93 jsr %a3@ <== NOT EXECUTED * Now allocate each of those blocks. */ for ( block=old_blocks ; block<=new_blocks ; block++ ) { if ( IMFS_memfile_addblock( the_jnode, block ) ) { for ( ; block>=old_blocks ; block-- ) { 4f224: 508f addql #8,%sp <== NOT EXECUTED 4f226: 6006 bras 4f22e <== NOT EXECUTED IMFS_memfile_remove_block( the_jnode, block ); 4f228: 47f9 0004 ee80 lea 4ee80 ,%a3 <== NOT EXECUTED * Now allocate each of those blocks. */ for ( block=old_blocks ; block<=new_blocks ; block++ ) { if ( IMFS_memfile_addblock( the_jnode, block ) ) { for ( ; block>=old_blocks ; block-- ) { 4f22e: bc84 cmpl %d4,%d6 <== NOT EXECUTED 4f230: 63ea blss 4f21c <== NOT EXECUTED IMFS_memfile_remove_block( the_jnode, block ); } rtems_set_errno_and_return_minus_one( ENOSPC ); 4f232: 4eb9 0005 037c jsr 5037c <__errno> <== NOT EXECUTED 4f238: 72ff moveq #-1,%d1 <== NOT EXECUTED 4f23a: 2040 moveal %d0,%a0 <== NOT EXECUTED 4f23c: 701c moveq #28,%d0 <== NOT EXECUTED 4f23e: 2080 movel %d0,%a0@ <== NOT EXECUTED 4f240: 6010 bras 4f252 <== NOT EXECUTED /* * Now allocate each of those blocks. */ for ( block=old_blocks ; block<=new_blocks ; block++ ) { 4f242: 5284 addql #1,%d4 4f244: b9c4 cmpal %d4,%a4 4f246: 64c6 bccs 4f20e /* * Set the new length of the file. */ the_jnode->info.file.size = new_length; 4f248: 4281 clrl %d1 4f24a: 2542 004c movel %d2,%a2@(76) 4f24e: 2543 0050 movel %d3,%a2@(80) return 0; } 4f252: 2001 movel %d1,%d0 4f254: 4cee 3cfc ffd8 moveml %fp@(-40),%d2-%d7/%a2-%a5 4f25a: 4e5e unlk %fp 4f25c: 4e75 rts 0004ec80 : #endif IMFS_jnode_t *the_jnode, unsigned int block, int malloc_it ) { 4ec80: 4e56 fff0 linkw %fp,#-16 4ec84: 206e 0010 moveal %fp@(16),%a0 4ec88: 48d7 041c moveml %d2-%d4/%a2,%sp@ 4ec8c: 246e 0008 moveal %fp@(8),%a2 4ec90: 242e 000c movel %fp@(12),%d2 /* * Perform internal consistency checks */ assert( the_jnode ); 4ec94: 4a8a tstl %a2 4ec96: 6612 bnes 4ecaa 4ec98: 4879 0005 e8d2 pea 5e8d2 <== NOT EXECUTED 4ec9e: 4879 0005 e9d5 pea 5e9d5 <__FUNCTION__.6290> <== NOT EXECUTED 4eca4: 4878 0388 pea 388 <== NOT EXECUTED 4eca8: 6018 bras 4ecc2 <== NOT EXECUTED if ( !the_jnode ) return NULL; assert( the_jnode->type == IMFS_MEMORY_FILE ); 4ecaa: 7005 moveq #5,%d0 4ecac: b0aa 0048 cmpl %a2@(72),%d0 4ecb0: 671c beqs 4ecce 4ecb2: 4879 0005 e922 pea 5e922 <== NOT EXECUTED 4ecb8: 4879 0005 e9d5 pea 5e9d5 <__FUNCTION__.6290> <== NOT EXECUTED 4ecbe: 4878 038c pea 38c <== NOT EXECUTED 4ecc2: 4879 0005 e8dc pea 5e8dc <== NOT EXECUTED 4ecc8: 4eb9 0004 d414 jsr 4d414 <__assert_func> <== NOT EXECUTED /* * Is the block number in the simple indirect portion? */ if ( my_block <= LAST_INDIRECT ) { 4ecce: 2239 0006 0348 movel 60348 ,%d1 4ecd4: e489 lsrl #2,%d1 4ecd6: 2001 movel %d1,%d0 4ecd8: 5380 subql #1,%d0 4ecda: b082 cmpl %d2,%d0 4ecdc: 6536 bcss 4ed14 #if 0 fprintf(stdout, "(s %d) ", block ); fflush(stdout); #endif p = info->indirect; 4ecde: 226a 0054 moveal %a2@(84),%a1 if ( malloc_it ) { 4ece2: 4a88 tstl %a0 4ece4: 6720 beqs 4ed06 if ( !p ) { 4ece6: 4a89 tstl %a1 4ece8: 6610 bnes 4ecfa p = memfile_alloc_block(); 4ecea: 4eb9 0004 ec5c jsr 4ec5c if ( !p ) 4ecf0: 4a80 tstl %d0 4ecf2: 6700 0118 beqw 4ee0c return 0; info->indirect = p; 4ecf6: 2540 0054 movel %d0,%a2@(84) } return &info->indirect[ my_block ]; 4ecfa: 206a 0054 moveal %a2@(84),%a0 4ecfe: e58a lsll #2,%d2 4ed00: d1c2 addal %d2,%a0 4ed02: 6000 010a braw 4ee0e } if ( !p ) 4ed06: 4a89 tstl %a1 4ed08: 6700 0102 beqw 4ee0c return 0; return &info->indirect[ my_block ]; 4ed0c: 41f1 2c00 lea %a1@(00000000,%d2:l:4),%a0 4ed10: 6000 00fc braw 4ee0e /* * Is the block number in the doubly indirect portion? */ if ( my_block <= LAST_DOUBLY_INDIRECT ) { 4ed14: 2001 movel %d1,%d0 <== NOT EXECUTED 4ed16: 5280 addql #1,%d0 <== NOT EXECUTED 4ed18: 4c01 0800 mulsl %d1,%d0 <== NOT EXECUTED 4ed1c: 2240 moveal %d0,%a1 <== NOT EXECUTED 4ed1e: 5389 subql #1,%a1 <== NOT EXECUTED 4ed20: b3c2 cmpal %d2,%a1 <== NOT EXECUTED 4ed22: 6562 bcss 4ed86 <== NOT EXECUTED #if 0 fprintf(stdout, "(d %d) ", block ); fflush(stdout); #endif my_block -= FIRST_DOUBLY_INDIRECT; 4ed24: 9481 subl %d1,%d2 <== NOT EXECUTED singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS; doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS; p = info->doubly_indirect; 4ed26: 202a 0058 movel %a2@(88),%d0 <== NOT EXECUTED fflush(stdout); #endif my_block -= FIRST_DOUBLY_INDIRECT; singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS; 4ed2a: 4c41 2003 remul %d1,%d3,%d2 <== NOT EXECUTED 4ed2e: 4c41 2002 remul %d1,%d2,%d2 <== NOT EXECUTED doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS; p = info->doubly_indirect; if ( malloc_it ) { 4ed32: 4a88 tstl %a0 <== NOT EXECUTED 4ed34: 6736 beqs 4ed6c <== NOT EXECUTED if ( !p ) { 4ed36: 4a80 tstl %d0 <== NOT EXECUTED 4ed38: 6610 bnes 4ed4a <== NOT EXECUTED p = memfile_alloc_block(); 4ed3a: 4eb9 0004 ec5c jsr 4ec5c <== NOT EXECUTED if ( !p ) 4ed40: 4a80 tstl %d0 <== NOT EXECUTED 4ed42: 6700 00c8 beqw 4ee0c <== NOT EXECUTED return 0; info->doubly_indirect = p; 4ed46: 2540 0058 movel %d0,%a2@(88) <== NOT EXECUTED } p1 = (block_p *)p[ doubly ]; 4ed4a: 2040 moveal %d0,%a0 <== NOT EXECUTED 4ed4c: 45f0 2c00 lea %a0@(00000000,%d2:l:4),%a2 <== NOT EXECUTED 4ed50: 2012 movel %a2@,%d0 <== NOT EXECUTED if ( !p1 ) { 4ed52: 660e bnes 4ed62 <== NOT EXECUTED p1 = memfile_alloc_block(); 4ed54: 4eb9 0004 ec5c jsr 4ec5c <== NOT EXECUTED if ( !p1 ) 4ed5a: 4a80 tstl %d0 <== NOT EXECUTED 4ed5c: 6700 00ae beqw 4ee0c <== NOT EXECUTED return 0; p[ doubly ] = (block_p) p1; 4ed60: 2480 movel %d0,%a2@ <== NOT EXECUTED } return (block_p *)&p1[ singly ]; 4ed62: 2240 moveal %d0,%a1 <== NOT EXECUTED 4ed64: 41f1 3c00 lea %a1@(00000000,%d3:l:4),%a0 <== NOT EXECUTED 4ed68: 6000 00a4 braw 4ee0e <== NOT EXECUTED } if ( !p ) 4ed6c: 4a80 tstl %d0 <== NOT EXECUTED 4ed6e: 6700 009c beqw 4ee0c <== NOT EXECUTED return 0; p = (block_p *)p[ doubly ]; 4ed72: 2240 moveal %d0,%a1 <== NOT EXECUTED 4ed74: 2071 2c00 moveal %a1@(00000000,%d2:l:4),%a0 <== NOT EXECUTED if ( !p ) 4ed78: 4a88 tstl %a0 <== NOT EXECUTED 4ed7a: 6700 0090 beqw 4ee0c <== 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 ]; 4ed7e: 41f0 3c00 lea %a0@(00000000,%d3:l:4),%a0 <== NOT EXECUTED 4ed82: 6000 008a braw 4ee0e <== NOT EXECUTED #endif /* * Is the block number in the triply indirect portion? */ if ( my_block <= LAST_TRIPLY_INDIRECT ) { 4ed86: 2600 movel %d0,%d3 <== NOT EXECUTED 4ed88: 5283 addql #1,%d3 <== NOT EXECUTED 4ed8a: 4c01 3800 mulsl %d1,%d3 <== NOT EXECUTED 4ed8e: 5383 subql #1,%d3 <== NOT EXECUTED 4ed90: b682 cmpl %d2,%d3 <== NOT EXECUTED 4ed92: 6578 bcss 4ee0c <== NOT EXECUTED my_block -= FIRST_TRIPLY_INDIRECT; 4ed94: 9480 subl %d0,%d2 <== NOT EXECUTED singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS; 4ed96: 4c41 2004 remul %d1,%d4,%d2 <== NOT EXECUTED 4ed9a: 4c41 2002 remul %d1,%d2,%d2 <== NOT EXECUTED doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS; triply = doubly / IMFS_MEMFILE_BLOCK_SLOTS; doubly %= IMFS_MEMFILE_BLOCK_SLOTS; p = info->triply_indirect; 4ed9e: 202a 005c movel %a2@(92),%d0 <== 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; 4eda2: 4c41 2003 remul %d1,%d3,%d2 <== NOT EXECUTED 4eda6: 4c41 2002 remul %d1,%d2,%d2 <== NOT EXECUTED doubly %= IMFS_MEMFILE_BLOCK_SLOTS; p = info->triply_indirect; if ( malloc_it ) { 4edaa: 4a88 tstl %a0 <== NOT EXECUTED 4edac: 6746 beqs 4edf4 <== NOT EXECUTED if ( !p ) { 4edae: 4a80 tstl %d0 <== NOT EXECUTED 4edb0: 660e bnes 4edc0 <== NOT EXECUTED p = memfile_alloc_block(); 4edb2: 4eb9 0004 ec5c jsr 4ec5c <== NOT EXECUTED if ( !p ) 4edb8: 4a80 tstl %d0 <== NOT EXECUTED 4edba: 6750 beqs 4ee0c <== NOT EXECUTED return 0; info->triply_indirect = p; 4edbc: 2540 005c movel %d0,%a2@(92) <== NOT EXECUTED } p1 = (block_p *) p[ triply ]; 4edc0: 2040 moveal %d0,%a0 <== NOT EXECUTED 4edc2: 45f0 2c00 lea %a0@(00000000,%d2:l:4),%a2 <== NOT EXECUTED 4edc6: 2012 movel %a2@,%d0 <== NOT EXECUTED if ( !p1 ) { 4edc8: 660c bnes 4edd6 <== NOT EXECUTED p1 = memfile_alloc_block(); 4edca: 4eb9 0004 ec5c jsr 4ec5c <== NOT EXECUTED if ( !p1 ) 4edd0: 4a80 tstl %d0 <== NOT EXECUTED 4edd2: 6738 beqs 4ee0c <== NOT EXECUTED return 0; p[ triply ] = (block_p) p1; 4edd4: 2480 movel %d0,%a2@ <== NOT EXECUTED } p2 = (block_p *)p1[ doubly ]; 4edd6: 2240 moveal %d0,%a1 <== NOT EXECUTED 4edd8: 45f1 3c00 lea %a1@(00000000,%d3:l:4),%a2 <== NOT EXECUTED 4eddc: 2012 movel %a2@,%d0 <== NOT EXECUTED if ( !p2 ) { 4edde: 660c bnes 4edec <== NOT EXECUTED p2 = memfile_alloc_block(); 4ede0: 4eb9 0004 ec5c jsr 4ec5c <== NOT EXECUTED if ( !p2 ) 4ede6: 4a80 tstl %d0 <== NOT EXECUTED 4ede8: 6722 beqs 4ee0c <== NOT EXECUTED return 0; p1[ doubly ] = (block_p) p2; 4edea: 2480 movel %d0,%a2@ <== NOT EXECUTED } return (block_p *)&p2[ singly ]; 4edec: 2240 moveal %d0,%a1 <== NOT EXECUTED 4edee: 41f1 4c00 lea %a1@(00000000,%d4:l:4),%a0 <== NOT EXECUTED 4edf2: 601a bras 4ee0e <== NOT EXECUTED } if ( !p ) 4edf4: 4a80 tstl %d0 <== NOT EXECUTED 4edf6: 6714 beqs 4ee0c <== 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 ]; 4edf8: 2040 moveal %d0,%a0 <== NOT EXECUTED 4edfa: 2270 2c00 moveal %a0@(00000000,%d2:l:4),%a1 <== NOT EXECUTED if ( !p1 ) 4edfe: 4a89 tstl %a1 <== NOT EXECUTED 4ee00: 670a beqs 4ee0c <== NOT EXECUTED p2 = (block_p *)p1[ doubly ]; if ( !p ) return 0; return (block_p *)&p2[ singly ]; 4ee02: 2071 3c00 moveal %a1@(00000000,%d3:l:4),%a0 <== NOT EXECUTED 4ee06: e58c lsll #2,%d4 <== NOT EXECUTED 4ee08: d1c4 addal %d4,%a0 <== NOT EXECUTED 4ee0a: 6002 bras 4ee0e <== NOT EXECUTED 4ee0c: 91c8 subal %a0,%a0 <== NOT EXECUTED /* * This means the requested block number is out of range. */ return 0; } 4ee0e: 2008 movel %a0,%d0 4ee10: 4cee 041c fff0 moveml %fp@(-16),%d2-%d4/%a2 4ee16: 4e5e unlk %fp 4ee18: 4e75 rts 0004f642 : IMFS_jnode_t *the_jnode, off_t start, unsigned char *destination, unsigned int length ) { 4f642: 4e56 ffc0 linkw %fp,#-64 4f646: 48d7 3cfc moveml %d2-%d7/%a2-%a5,%sp@ 4f64a: 246e 0008 moveal %fp@(8),%a2 4f64e: 2a2e 0014 movel %fp@(20),%d5 4f652: 2a6e 0018 moveal %fp@(24),%a5 4f656: 262e 000c movel %fp@(12),%d3 4f65a: 282e 0010 movel %fp@(16),%d4 /* * Perform internal consistency checks */ assert( the_jnode ); 4f65e: 4a8a tstl %a2 4f660: 6612 bnes 4f674 4f662: 4879 0005 e8d2 pea 5e8d2 <== NOT EXECUTED 4f668: 4879 0005 ea07 pea 5ea07 <__FUNCTION__.6117> <== NOT EXECUTED 4f66e: 4878 024c pea 24c <== NOT EXECUTED 4f672: 601e bras 4f692 <== NOT EXECUTED if ( !the_jnode ) rtems_set_errno_and_return_minus_one( EIO ); assert( the_jnode->type == IMFS_MEMORY_FILE || 4f674: 202a 0048 movel %a2@(72),%d0 4f678: 2200 movel %d0,%d1 4f67a: 5b81 subql #5,%d1 4f67c: 7401 moveq #1,%d2 4f67e: b481 cmpl %d1,%d2 4f680: 641c bccs 4f69e 4f682: 4879 0005 e985 pea 5e985 <== NOT EXECUTED 4f688: 4879 0005 ea07 pea 5ea07 <__FUNCTION__.6117> <== NOT EXECUTED 4f68e: 4878 0251 pea 251 <== NOT EXECUTED 4f692: 4879 0005 e8dc pea 5e8dc <== NOT EXECUTED 4f698: 4eb9 0004 d414 jsr 4d414 <__assert_func> <== NOT EXECUTED /* * Error checks on arguments */ assert( dest ); 4f69e: 4a85 tstl %d5 4f6a0: 6612 bnes 4f6b4 4f6a2: 4879 0005 e9d0 pea 5e9d0 <== NOT EXECUTED 4f6a8: 4879 0005 ea07 pea 5ea07 <__FUNCTION__.6117> <== NOT EXECUTED 4f6ae: 4878 025a pea 25a <== NOT EXECUTED 4f6b2: 60de bras 4f692 <== NOT EXECUTED /* * If there is nothing to read, then quick exit. */ my_length = length; if ( !my_length ) 4f6b4: 4a8d tstl %a5 4f6b6: 6612 bnes 4f6ca rtems_set_errno_and_return_minus_one( EINVAL ); 4f6b8: 4eb9 0005 037c jsr 5037c <__errno> <== NOT EXECUTED 4f6be: 7e16 moveq #22,%d7 <== NOT EXECUTED 4f6c0: 7cff moveq #-1,%d6 <== NOT EXECUTED 4f6c2: 2040 moveal %d0,%a0 <== NOT EXECUTED 4f6c4: 2087 movel %d7,%a0@ <== NOT EXECUTED 4f6c6: 6000 01be braw 4f886 <== NOT EXECUTED /* * Linear files (as created from a tar file are easier to handle * than block files). */ if (the_jnode->type == IMFS_LINEAR_FILE) { 4f6ca: 7206 moveq #6,%d1 4f6cc: b280 cmpl %d0,%d1 4f6ce: 6658 bnes 4f728 unsigned char *file_ptr; file_ptr = (unsigned char *)the_jnode->info.linearfile.direct; if (my_length > (the_jnode->info.linearfile.size - start)) 4f6d0: 284d moveal %a5,%a4 <== NOT EXECUTED 4f6d2: 97cb subal %a3,%a3 <== NOT EXECUTED 4f6d4: 2c2a 004c movel %a2@(76),%d6 <== NOT EXECUTED 4f6d8: 2e2a 0050 movel %a2@(80),%d7 <== NOT EXECUTED 4f6dc: 200b movel %a3,%d0 <== NOT EXECUTED 4f6de: 220c movel %a4,%d1 <== NOT EXECUTED 4f6e0: 2d46 ffe8 movel %d6,%fp@(-24) <== NOT EXECUTED 4f6e4: 2d47 ffec movel %d7,%fp@(-20) <== NOT EXECUTED 4f6e8: 9e84 subl %d4,%d7 <== NOT EXECUTED 4f6ea: 9d83 subxl %d3,%d6 <== NOT EXECUTED * than block files). */ if (the_jnode->type == IMFS_LINEAR_FILE) { unsigned char *file_ptr; file_ptr = (unsigned char *)the_jnode->info.linearfile.direct; 4f6ec: 206a 0054 moveal %a2@(84),%a0 <== NOT EXECUTED if (my_length > (the_jnode->info.linearfile.size - start)) 4f6f0: 9287 subl %d7,%d1 <== NOT EXECUTED 4f6f2: 9186 subxl %d6,%d0 <== NOT EXECUTED 4f6f4: 6e04 bgts 4f6fa <== NOT EXECUTED 4f6f6: 2c0d movel %a5,%d6 <== NOT EXECUTED 4f6f8: 6006 bras 4f700 <== NOT EXECUTED my_length = the_jnode->info.linearfile.size - start; 4f6fa: 2c2e ffec movel %fp@(-20),%d6 <== NOT EXECUTED 4f6fe: 9c84 subl %d4,%d6 <== NOT EXECUTED memcpy(dest, &file_ptr[start], my_length); 4f700: 2f06 movel %d6,%sp@- <== NOT EXECUTED 4f702: 4870 4800 pea %a0@(00000000,%d4:l) <== NOT EXECUTED 4f706: 2f05 movel %d5,%sp@- <== NOT EXECUTED 4f708: 4eb9 0005 0b9c jsr 50b9c <== NOT EXECUTED IMFS_update_atime( the_jnode ); 4f70e: 42a7 clrl %sp@- <== NOT EXECUTED 4f710: 486e fff8 pea %fp@(-8) <== NOT EXECUTED 4f714: 4eb9 0004 3564 jsr 43564 <== NOT EXECUTED 4f71a: 256e fff8 003c movel %fp@(-8),%a2@(60) <== NOT EXECUTED return my_length; 4f720: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED 4f724: 6000 0160 braw 4f886 <== 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 ) 4f728: 200d movel %a5,%d0 4f72a: d084 addl %d4,%d0 4f72c: 2240 moveal %d0,%a1 4f72e: 91c8 subal %a0,%a0 4f730: 202a 004c movel %a2@(76),%d0 4f734: 222a 0050 movel %a2@(80),%d1 4f738: 2c08 movel %a0,%d6 4f73a: 2e09 movel %a1,%d7 4f73c: 9e81 subl %d1,%d7 4f73e: 9d80 subxl %d0,%d6 4f740: 6e04 bgts 4f746 4f742: 240d movel %a5,%d2 4f744: 6006 bras 4f74c my_length = the_jnode->info.file.size - start; 4f746: 2e01 movel %d1,%d7 4f748: 9e84 subl %d4,%d7 4f74a: 2407 movel %d7,%d2 /* * Phase 1: possibly the last part of one block */ start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK; 4f74c: 2e39 0006 0348 movel 60348 ,%d7 4f752: 2207 movel %d7,%d1 4f754: 5bc0 smi %d0 4f756: 49c0 extbl %d0 4f758: 2640 moveal %d0,%a3 4f75a: 2841 moveal %d1,%a4 4f75c: 2f0c movel %a4,%sp@- 4f75e: 2f00 movel %d0,%sp@- 4f760: 2f04 movel %d4,%sp@- 4f762: 2f03 movel %d3,%sp@- 4f764: 4eb9 0005 c300 jsr 5c300 <__moddi3> 4f76a: 4fef 0010 lea %sp@(16),%sp 4f76e: 2c01 movel %d1,%d6 block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; 4f770: 2f0c movel %a4,%sp@- 4f772: 2f0b movel %a3,%sp@- 4f774: 2f04 movel %d4,%sp@- 4f776: 2f03 movel %d3,%sp@- 4f778: 4eb9 0005 bf48 jsr 5bf48 <__divdi3> 4f77e: 4fef 0010 lea %sp@(16),%sp 4f782: 2601 movel %d1,%d3 if ( start_offset ) { 4f784: 4a86 tstl %d6 4f786: 6604 bnes 4f78c 4f788: 2e05 movel %d5,%d7 4f78a: 6050 bras 4f7dc 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 ); 4f78c: 42a7 clrl %sp@- 4f78e: 2f01 movel %d1,%sp@- 4f790: 2f0a movel %a2,%sp@- 4f792: 4eb9 0004 ec80 jsr 4ec80 assert( block_ptr ); 4f798: 4fef 000c lea %sp@(12),%sp 4f79c: 4a80 tstl %d0 4f79e: 6614 bnes 4f7b4 4f7a0: 4879 0005 e952 pea 5e952 <== NOT EXECUTED 4f7a6: 4879 0005 ea07 pea 5ea07 <__FUNCTION__.6117> <== NOT EXECUTED 4f7ac: 4878 0296 pea 296 <== NOT EXECUTED 4f7b0: 6000 fee0 braw 4f692 <== 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; 4f7b4: 9e86 subl %d6,%d7 4f7b6: 2202 movel %d2,%d1 4f7b8: be82 cmpl %d2,%d7 4f7ba: 6402 bccs 4f7be 4f7bc: 2207 movel %d7,%d1 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 ); 4f7be: 2f01 movel %d1,%sp@- 4f7c0: 2040 moveal %d0,%a0 4f7c2: dc90 addl %a0@,%d6 dest += to_copy; 4f7c4: 2e05 movel %d5,%d7 4f7c6: de81 addl %d1,%d7 block++; my_length -= to_copy; 4f7c8: 9481 subl %d1,%d2 assert( block_ptr ); if ( !block_ptr ) return copied; memcpy( dest, &(*block_ptr)[ start_offset ], to_copy ); dest += to_copy; block++; 4f7ca: 5283 addql #1,%d3 to_copy = my_length; block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); assert( block_ptr ); if ( !block_ptr ) return copied; memcpy( dest, &(*block_ptr)[ start_offset ], to_copy ); 4f7cc: 2f06 movel %d6,%sp@- dest += to_copy; block++; my_length -= to_copy; 4f7ce: 2c01 movel %d1,%d6 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 ); 4f7d0: 2f05 movel %d5,%sp@- 4f7d2: 4eb9 0005 0b9c jsr 50b9c dest += to_copy; block++; my_length -= to_copy; 4f7d8: 4fef 000c lea %sp@(12),%sp /* * Phase 2: all of zero of more blocks */ to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK; 4f7dc: 2a39 0006 0348 movel 60348 ,%d5 while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) { block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); 4f7e2: 49f9 0004 ec80 lea 4ec80 ,%a4 assert( block_ptr ); if ( !block_ptr ) return copied; memcpy( dest, &(*block_ptr)[ 0 ], to_copy ); 4f7e8: 47f9 0005 0b9c lea 50b9c ,%a3 /* * Phase 2: all of zero of more blocks */ to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK; while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) { 4f7ee: 603a bras 4f82a block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); 4f7f0: 42a7 clrl %sp@- 4f7f2: 2f03 movel %d3,%sp@- 4f7f4: 2f0a movel %a2,%sp@- 4f7f6: 4e94 jsr %a4@ assert( block_ptr ); 4f7f8: 4fef 000c lea %sp@(12),%sp 4f7fc: 4a80 tstl %d0 4f7fe: 6614 bnes 4f814 4f800: 4879 0005 e952 pea 5e952 <== NOT EXECUTED 4f806: 4879 0005 ea07 pea 5ea07 <__FUNCTION__.6117> <== NOT EXECUTED 4f80c: 4878 02a7 pea 2a7 <== NOT EXECUTED 4f810: 6000 fe80 braw 4f692 <== NOT EXECUTED if ( !block_ptr ) return copied; memcpy( dest, &(*block_ptr)[ 0 ], to_copy ); 4f814: 2040 moveal %d0,%a0 dest += to_copy; block++; 4f816: 5283 addql #1,%d3 my_length -= to_copy; 4f818: 9485 subl %d5,%d2 copied += to_copy; 4f81a: dc85 addl %d5,%d6 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 ); 4f81c: 2f05 movel %d5,%sp@- 4f81e: 2f10 movel %a0@,%sp@- 4f820: 2f07 movel %d7,%sp@- dest += to_copy; 4f822: de85 addl %d5,%d7 while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) { block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); assert( block_ptr ); if ( !block_ptr ) return copied; memcpy( dest, &(*block_ptr)[ 0 ], to_copy ); 4f824: 4e93 jsr %a3@ dest += to_copy; block++; my_length -= to_copy; copied += to_copy; 4f826: 4fef 000c lea %sp@(12),%sp /* * Phase 2: all of zero of more blocks */ to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK; while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) { 4f82a: b4b9 0006 0348 cmpl 60348 ,%d2 4f830: 64be bccs 4f7f0 * Phase 3: possibly the first part of one block */ assert( my_length < IMFS_MEMFILE_BYTES_PER_BLOCK ); if ( my_length ) { 4f832: 4a82 tstl %d2 4f834: 673c beqs 4f872 block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); 4f836: 42a7 clrl %sp@- 4f838: 2f03 movel %d3,%sp@- 4f83a: 2f0a movel %a2,%sp@- 4f83c: 4eb9 0004 ec80 jsr 4ec80 assert( block_ptr ); 4f842: 4fef 000c lea %sp@(12),%sp 4f846: 4a80 tstl %d0 4f848: 6614 bnes 4f85e 4f84a: 4879 0005 e952 pea 5e952 <== NOT EXECUTED 4f850: 4879 0005 ea07 pea 5ea07 <__FUNCTION__.6117> <== NOT EXECUTED 4f856: 4878 02b9 pea 2b9 <== NOT EXECUTED 4f85a: 6000 fe36 braw 4f692 <== NOT EXECUTED if ( !block_ptr ) return copied; memcpy( dest, &(*block_ptr)[ 0 ], my_length ); 4f85e: 2040 moveal %d0,%a0 copied += my_length; 4f860: dc82 addl %d2,%d6 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 ); 4f862: 2f02 movel %d2,%sp@- 4f864: 2f10 movel %a0@,%sp@- 4f866: 2f07 movel %d7,%sp@- 4f868: 4eb9 0005 0b9c jsr 50b9c copied += my_length; 4f86e: 4fef 000c lea %sp@(12),%sp } IMFS_update_atime( the_jnode ); 4f872: 42a7 clrl %sp@- 4f874: 486e fff8 pea %fp@(-8) 4f878: 4eb9 0004 3564 jsr 43564 4f87e: 256e fff8 003c movel %fp@(-8),%a2@(60) return copied; 4f884: 508f addql #8,%sp } 4f886: 2006 movel %d6,%d0 4f888: 4cee 3cfc ffc0 moveml %fp@(-64),%d2-%d7/%a2-%a5 4f88e: 4e5e unlk %fp 4f890: 4e75 rts 0004eecc : */ int IMFS_memfile_remove( IMFS_jnode_t *the_jnode ) { 4eecc: 4e56 ffe4 linkw %fp,#-28 4eed0: 48d7 1c3c moveml %d2-%d5/%a2-%a4,%sp@ 4eed4: 246e 0008 moveal %fp@(8),%a2 /* * Perform internal consistency checks */ assert( the_jnode ); 4eed8: 4a8a tstl %a2 4eeda: 6612 bnes 4eeee 4eedc: 4879 0005 e8d2 pea 5e8d2 <== NOT EXECUTED 4eee2: 4879 0005 ea19 pea 5ea19 <__FUNCTION__.6042> <== NOT EXECUTED 4eee8: 4878 01ee pea 1ee <== NOT EXECUTED 4eeec: 6018 bras 4ef06 <== NOT EXECUTED if ( !the_jnode ) rtems_set_errno_and_return_minus_one( EIO ); assert( the_jnode->type == IMFS_MEMORY_FILE ); 4eeee: 7005 moveq #5,%d0 4eef0: b0aa 0048 cmpl %a2@(72),%d0 4eef4: 671c beqs 4ef12 4eef6: 4879 0005 e922 pea 5e922 <== NOT EXECUTED 4eefc: 4879 0005 ea19 pea 5ea19 <__FUNCTION__.6042> <== NOT EXECUTED 4ef02: 4878 01f2 pea 1f2 <== NOT EXECUTED 4ef06: 4879 0005 e8dc pea 5e8dc <== NOT EXECUTED 4ef0c: 4eb9 0004 d414 jsr 4d414 <__assert_func> <== 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; 4ef12: 2439 0006 0348 movel 60348 ,%d2 4ef18: e48a lsrl #2,%d2 * + indirect * + doubly indirect * + triply indirect */ info = &the_jnode->info.file; 4ef1a: 4aaa 0054 tstl %a2@(84) 4ef1e: 670e beqs 4ef2e if ( info->indirect ) { memfile_free_blocks_in_table( &info->indirect, to_free ); 4ef20: 2f02 movel %d2,%sp@- 4ef22: 486a 0054 pea %a2@(84) 4ef26: 4eb9 0004 ee1a jsr 4ee1a 4ef2c: 508f addql #8,%sp * + indirect * + doubly indirect * + triply indirect */ info = &the_jnode->info.file; 4ef2e: 4aaa 0058 tstl %a2@(88) 4ef32: 673e beqs 4ef72 4ef34: 4283 clrl %d3 <== NOT EXECUTED if ( info->doubly_indirect ) { for ( i=0 ; idoubly_indirect[i] ) { memfile_free_blocks_in_table( 4ef36: 47f9 0004 ee1a lea 4ee1a ,%a3<== NOT EXECUTED 4ef3c: 601a bras 4ef58 <== NOT EXECUTED } if ( info->doubly_indirect ) { for ( i=0 ; idoubly_indirect[i] ) { 4ef3e: 2003 movel %d3,%d0 <== NOT EXECUTED 4ef40: 206a 0058 moveal %a2@(88),%a0 <== NOT EXECUTED 4ef44: e588 lsll #2,%d0 <== NOT EXECUTED 4ef46: 4ab0 0800 tstl %a0@(00000000,%d0:l) <== NOT EXECUTED 4ef4a: 670a beqs 4ef56 <== NOT EXECUTED memfile_free_blocks_in_table( 4ef4c: 2f02 movel %d2,%sp@- <== NOT EXECUTED 4ef4e: 4870 0800 pea %a0@(00000000,%d0:l) <== NOT EXECUTED 4ef52: 4e93 jsr %a3@ <== NOT EXECUTED 4ef54: 508f addql #8,%sp <== NOT EXECUTED memfile_free_blocks_in_table( &info->indirect, to_free ); } if ( info->doubly_indirect ) { for ( i=0 ; i,%d0<== NOT EXECUTED 4ef5e: e488 lsrl #2,%d0 <== NOT EXECUTED 4ef60: b083 cmpl %d3,%d0 <== NOT EXECUTED 4ef62: 62da bhis 4ef3e <== 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 ); 4ef64: 2f02 movel %d2,%sp@- <== NOT EXECUTED 4ef66: 486a 0058 pea %a2@(88) <== NOT EXECUTED 4ef6a: 4eb9 0004 ee1a jsr 4ee1a <== NOT EXECUTED 4ef70: 508f addql #8,%sp <== NOT EXECUTED * + indirect * + doubly indirect * + triply indirect */ info = &the_jnode->info.file; 4ef72: 4aaa 005c tstl %a2@(92) 4ef76: 6762 beqs 4efda 4ef78: 4283 clrl %d3 <== NOT EXECUTED p = (block_p *) info->triply_indirect[i]; if ( !p ) /* ensure we have a valid pointer */ break; for ( j=0 ; j,%a4<== NOT EXECUTED 4ef80: 603e bras 4efc0 <== NOT EXECUTED * + indirect * + doubly indirect * + triply indirect */ info = &the_jnode->info.file; 4ef82: 2a03 movel %d3,%d5 <== NOT EXECUTED } if ( info->triply_indirect ) { for ( i=0 ; itriply_indirect[i]; 4ef84: 206a 005c moveal %a2@(92),%a0 <== NOT EXECUTED * + indirect * + doubly indirect * + triply indirect */ info = &the_jnode->info.file; 4ef88: e58d lsll #2,%d5 <== NOT EXECUTED } if ( info->triply_indirect ) { for ( i=0 ; itriply_indirect[i]; 4ef8a: 2670 5800 moveal %a0@(00000000,%d5:l),%a3 <== NOT EXECUTED if ( !p ) /* ensure we have a valid pointer */ 4ef8e: 4a8b tstl %a3 <== NOT EXECUTED 4ef90: 673a beqs 4efcc <== NOT EXECUTED 4ef92: 4284 clrl %d4 <== NOT EXECUTED 4ef94: 6010 bras 4efa6 <== NOT EXECUTED break; for ( j=0 ; j <== NOT EXECUTED memfile_free_blocks_in_table( (block_p **)&p[j], to_free); 4ef9a: 2f02 movel %d2,%sp@- <== NOT EXECUTED 4ef9c: 2f0b movel %a3,%sp@- <== NOT EXECUTED 4ef9e: 4e94 jsr %a4@ <== NOT EXECUTED 4efa0: 508f addql #8,%sp <== NOT EXECUTED if ( info->triply_indirect ) { for ( i=0 ; itriply_indirect[i]; if ( !p ) /* ensure we have a valid pointer */ break; for ( j=0 ; j,%d0<== NOT EXECUTED 4efac: e488 lsrl #2,%d0 <== NOT EXECUTED 4efae: b084 cmpl %d4,%d0 <== NOT EXECUTED 4efb0: 62e4 bhis 4ef96 <== NOT EXECUTED if ( p[j] ) { memfile_free_blocks_in_table( (block_p **)&p[j], to_free); } } memfile_free_blocks_in_table( 4efb2: 2f02 movel %d2,%sp@- <== NOT EXECUTED 4efb4: daaa 005c addl %a2@(92),%d5 <== NOT EXECUTED memfile_free_blocks_in_table( &info->doubly_indirect, to_free ); } if ( info->triply_indirect ) { for ( i=0 ; idoubly_indirect, to_free ); } if ( info->triply_indirect ) { for ( i=0 ; i,%d0<== NOT EXECUTED 4efc6: e488 lsrl #2,%d0 <== NOT EXECUTED 4efc8: b083 cmpl %d3,%d0 <== NOT EXECUTED 4efca: 62b6 bhis 4ef82 <== NOT EXECUTED } } memfile_free_blocks_in_table( (block_p **)&info->triply_indirect[i], to_free ); } memfile_free_blocks_in_table( 4efcc: 2f02 movel %d2,%sp@- <== NOT EXECUTED 4efce: 486a 005c pea %a2@(92) <== NOT EXECUTED 4efd2: 4eb9 0004 ee1a jsr 4ee1a <== NOT EXECUTED 4efd8: 508f addql #8,%sp <== NOT EXECUTED (block_p **)&info->triply_indirect, to_free ); } return 0; } 4efda: 4280 clrl %d0 4efdc: 4cee 1c3c ffe4 moveml %fp@(-28),%d2-%d5/%a2-%a4 4efe2: 4e5e unlk %fp 4efe4: 4e75 rts 0004ee80 : MEMFILE_STATIC int IMFS_memfile_remove_block( IMFS_jnode_t *the_jnode, unsigned int block ) { 4ee80: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED block_p *block_ptr; block_p ptr; block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); 4ee84: 42a7 clrl %sp@- <== NOT EXECUTED 4ee86: 2f2e 000c movel %fp@(12),%sp@- <== NOT EXECUTED 4ee8a: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED 4ee8e: 4eb9 0004 ec80 jsr 4ec80 <== NOT EXECUTED assert( block_ptr ); 4ee94: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 4ee98: 4a80 tstl %d0 <== NOT EXECUTED 4ee9a: 661c bnes 4eeb8 <== NOT EXECUTED 4ee9c: 4879 0005 e952 pea 5e952 <== NOT EXECUTED 4eea2: 4879 0005 ea4a pea 5ea4a <__FUNCTION__.6006> <== NOT EXECUTED 4eea8: 4878 0196 pea 196 <== NOT EXECUTED 4eeac: 4879 0005 e8dc pea 5e8dc <== NOT EXECUTED 4eeb2: 4eb9 0004 d414 jsr 4d414 <__assert_func> <== NOT EXECUTED if ( block_ptr ) { ptr = *block_ptr; 4eeb8: 2040 moveal %d0,%a0 <== NOT EXECUTED 4eeba: 2210 movel %a0@,%d1 <== NOT EXECUTED *block_ptr = 0; 4eebc: 4290 clrl %a0@ <== NOT EXECUTED memfile_free_block( ptr ); 4eebe: 2f01 movel %d1,%sp@- <== NOT EXECUTED 4eec0: 4eb9 0004 ec42 jsr 4ec42 <== NOT EXECUTED } return 1; } 4eec6: 7001 moveq #1,%d0 <== NOT EXECUTED 4eec8: 4e5e unlk %fp <== NOT EXECUTED 4eeca: 4e75 rts 0004f352 : IMFS_jnode_t *the_jnode, off_t start, const unsigned char *source, unsigned int length ) { 4f352: 4e56 ffd0 linkw %fp,#-48 4f356: 48d7 3cfc moveml %d2-%d7/%a2-%a5,%sp@ 4f35a: 246e 0008 moveal %fp@(8),%a2 4f35e: 262e 0014 movel %fp@(20),%d3 4f362: 242e 0018 movel %fp@(24),%d2 /* * Perform internal consistency checks */ assert( the_jnode ); 4f366: 4a8a tstl %a2 4f368: 6612 bnes 4f37c 4f36a: 4879 0005 e8d2 pea 5e8d2 <== NOT EXECUTED 4f370: 4879 0005 e9f4 pea 5e9f4 <__FUNCTION__.6209> <== NOT EXECUTED 4f376: 4878 02e3 pea 2e3 <== NOT EXECUTED 4f37a: 6018 bras 4f394 <== NOT EXECUTED if ( !the_jnode ) rtems_set_errno_and_return_minus_one( EIO ); assert( the_jnode->type == IMFS_MEMORY_FILE ); 4f37c: 7805 moveq #5,%d4 4f37e: b8aa 0048 cmpl %a2@(72),%d4 4f382: 671c beqs 4f3a0 4f384: 4879 0005 e922 pea 5e922 <== NOT EXECUTED 4f38a: 4879 0005 e9f4 pea 5e9f4 <__FUNCTION__.6209> <== NOT EXECUTED 4f390: 4878 02e7 pea 2e7 <== NOT EXECUTED 4f394: 4879 0005 e8dc pea 5e8dc <== NOT EXECUTED 4f39a: 4eb9 0004 d414 jsr 4d414 <__assert_func> <== NOT EXECUTED /* * Error check arguments */ assert( source ); 4f3a0: 4a83 tstl %d3 4f3a2: 6612 bnes 4f3b6 4f3a4: 4879 0005 e1e3 pea 5e1e3 <== NOT EXECUTED 4f3aa: 4879 0005 e9f4 pea 5e9f4 <__FUNCTION__.6209> <== NOT EXECUTED 4f3b0: 4878 02ef pea 2ef <== NOT EXECUTED 4f3b4: 60de bras 4f394 <== NOT EXECUTED /* * If there is nothing to write, then quick exit. */ my_length = length; if ( !my_length ) 4f3b6: 4a82 tstl %d2 4f3b8: 6612 bnes 4f3cc rtems_set_errno_and_return_minus_one( EINVAL ); 4f3ba: 4eb9 0005 037c jsr 5037c <__errno> <== NOT EXECUTED 4f3c0: 7a16 moveq #22,%d5 <== NOT EXECUTED 4f3c2: 7eff moveq #-1,%d7 <== NOT EXECUTED 4f3c4: 2040 moveal %d0,%a0 <== NOT EXECUTED 4f3c6: 2085 movel %d5,%a0@ <== NOT EXECUTED 4f3c8: 6000 0186 braw 4f550 <== 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 ) { 4f3cc: 206e 0010 moveal %fp@(16),%a0 4f3d0: d1c2 addal %d2,%a0 4f3d2: 2208 movel %a0,%d1 4f3d4: 4280 clrl %d0 4f3d6: 282a 004c movel %a2@(76),%d4 4f3da: 2a2a 0050 movel %a2@(80),%d5 4f3de: 9a81 subl %d1,%d5 4f3e0: 9980 subxl %d0,%d4 4f3e2: 6c26 bges 4f40a status = IMFS_memfile_extend( the_jnode, last_byte ); 4f3e4: 2f08 movel %a0,%sp@- 4f3e6: 2f00 movel %d0,%sp@- 4f3e8: 2f0a movel %a2,%sp@- 4f3ea: 4eb9 0004 f136 jsr 4f136 if ( status ) 4f3f0: 4fef 000c lea %sp@(12),%sp 4f3f4: 4a80 tstl %d0 4f3f6: 6712 beqs 4f40a rtems_set_errno_and_return_minus_one( ENOSPC ); 4f3f8: 4eb9 0005 037c jsr 5037c <__errno> <== NOT EXECUTED 4f3fe: 781c moveq #28,%d4 <== NOT EXECUTED 4f400: 7eff moveq #-1,%d7 <== NOT EXECUTED 4f402: 2040 moveal %d0,%a0 <== NOT EXECUTED 4f404: 2084 movel %d4,%a0@ <== NOT EXECUTED 4f406: 6000 0148 braw 4f550 <== NOT EXECUTED /* * Phase 1: possibly the last part of one block */ start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK; 4f40a: 2e39 0006 0348 movel 60348 ,%d7 4f410: 2207 movel %d7,%d1 4f412: 5bc0 smi %d0 4f414: 49c0 extbl %d0 4f416: 2640 moveal %d0,%a3 4f418: 2841 moveal %d1,%a4 4f41a: 2f0c movel %a4,%sp@- 4f41c: 2f00 movel %d0,%sp@- 4f41e: 2f2e 0010 movel %fp@(16),%sp@- 4f422: 2f2e 000c movel %fp@(12),%sp@- 4f426: 4eb9 0005 c300 jsr 5c300 <__moddi3> 4f42c: 4fef 0010 lea %sp@(16),%sp 4f430: 2801 movel %d1,%d4 block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; 4f432: 2f0c movel %a4,%sp@- 4f434: 2f0b movel %a3,%sp@- 4f436: 2f2e 0010 movel %fp@(16),%sp@- 4f43a: 2f2e 000c movel %fp@(12),%sp@- 4f43e: 4eb9 0005 bf48 jsr 5bf48 <__divdi3> 4f444: 4fef 0010 lea %sp@(16),%sp 4f448: 2a01 movel %d1,%d5 if ( start_offset ) { 4f44a: 4a84 tstl %d4 4f44c: 6606 bnes 4f454 4f44e: 2643 moveal %d3,%a3 4f450: 4287 clrl %d7 4f452: 604c bras 4f4a0 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 ); 4f454: 42a7 clrl %sp@- 4f456: 2f01 movel %d1,%sp@- 4f458: 2f0a movel %a2,%sp@- 4f45a: 4eb9 0004 ec80 jsr 4ec80 assert( block_ptr ); 4f460: 4fef 000c lea %sp@(12),%sp 4f464: 4a80 tstl %d0 4f466: 6614 bnes 4f47c 4f468: 4879 0005 e952 pea 5e952 <== NOT EXECUTED 4f46e: 4879 0005 e9f4 pea 5e9f4 <__FUNCTION__.6209> <== NOT EXECUTED 4f474: 4878 031c pea 31c <== NOT EXECUTED 4f478: 6000 ff1a braw 4f394 <== 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; 4f47c: 9e84 subl %d4,%d7 4f47e: b487 cmpl %d7,%d2 4f480: 6402 bccs 4f484 4f482: 2e02 movel %d2,%d7 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 ); 4f484: 2f07 movel %d7,%sp@- 4f486: 2040 moveal %d0,%a0 src += to_copy; 4f488: 2643 moveal %d3,%a3 4f48a: d7c7 addal %d7,%a3 block++; 4f48c: 5285 addql #1,%d5 my_length -= to_copy; 4f48e: 9487 subl %d7,%d2 if ( !block_ptr ) return copied; #if 0 fprintf(stdout, "write %d at %d in %d: %*s\n", to_copy, start_offset, block, to_copy, src ); #endif memcpy( &(*block_ptr)[ start_offset ], src, to_copy ); 4f490: 2f03 movel %d3,%sp@- 4f492: d890 addl %a0@,%d4 4f494: 2f04 movel %d4,%sp@- 4f496: 4eb9 0005 0b9c jsr 50b9c src += to_copy; block++; my_length -= to_copy; copied += to_copy; 4f49c: 4fef 000c lea %sp@(12),%sp /* * Phase 2: all of zero of more blocks */ to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK; 4f4a0: 2639 0006 0348 movel 60348 ,%d3 while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) { block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); 4f4a6: 4bf9 0004 ec80 lea 4ec80 ,%a5 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 ); 4f4ac: 49f9 0005 0b9c lea 50b9c ,%a4 /* * Phase 2: all of zero of more blocks */ to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK; while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) { 4f4b2: 603a bras 4f4ee block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); 4f4b4: 42a7 clrl %sp@- 4f4b6: 2f05 movel %d5,%sp@- 4f4b8: 2f0a movel %a2,%sp@- 4f4ba: 4e95 jsr %a5@ assert( block_ptr ); 4f4bc: 4fef 000c lea %sp@(12),%sp 4f4c0: 4a80 tstl %d0 4f4c2: 6614 bnes 4f4d8 4f4c4: 4879 0005 e952 pea 5e952 <== NOT EXECUTED 4f4ca: 4879 0005 e9f4 pea 5e9f4 <__FUNCTION__.6209> <== NOT EXECUTED 4f4d0: 4878 0330 pea 330 <== NOT EXECUTED 4f4d4: 6000 febe braw 4f394 <== 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 ); 4f4d8: 2f03 movel %d3,%sp@- 4f4da: 2240 moveal %d0,%a1 src += to_copy; block++; 4f4dc: 5285 addql #1,%d5 my_length -= to_copy; 4f4de: 9483 subl %d3,%d2 * * 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( 4f4e0: de83 addl %d3,%d7 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 ); 4f4e2: 2f0b movel %a3,%sp@- 4f4e4: 2f11 movel %a1@,%sp@- src += to_copy; 4f4e6: d7c3 addal %d3,%a3 if ( !block_ptr ) return copied; #if 0 fprintf(stdout, "write %d in %d: %*s\n", to_copy, block, to_copy, src ); #endif memcpy( &(*block_ptr)[ 0 ], src, to_copy ); 4f4e8: 4e94 jsr %a4@ * * 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( 4f4ea: 4fef 000c lea %sp@(12),%sp /* * Phase 2: all of zero of more blocks */ to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK; while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) { 4f4ee: b4b9 0006 0348 cmpl 60348 ,%d2 4f4f4: 64be bccs 4f4b4 */ assert( my_length < IMFS_MEMFILE_BYTES_PER_BLOCK ); to_copy = my_length; if ( my_length ) { 4f4f6: 4a82 tstl %d2 4f4f8: 673c beqs 4f536 block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); 4f4fa: 42a7 clrl %sp@- 4f4fc: 2f05 movel %d5,%sp@- 4f4fe: 2f0a movel %a2,%sp@- 4f500: 4eb9 0004 ec80 jsr 4ec80 assert( block_ptr ); 4f506: 4fef 000c lea %sp@(12),%sp 4f50a: 4a80 tstl %d0 4f50c: 6614 bnes 4f522 4f50e: 4879 0005 e952 pea 5e952 <== NOT EXECUTED 4f514: 4879 0005 e9f4 pea 5e9f4 <__FUNCTION__.6209> <== NOT EXECUTED 4f51a: 4878 0346 pea 346 <== NOT EXECUTED 4f51e: 6000 fe74 braw 4f394 <== 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, my_length ); 4f522: 2f02 movel %d2,%sp@- 4f524: 2040 moveal %d0,%a0 my_length = 0; copied += to_copy; 4f526: de82 addl %d2,%d7 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 ); 4f528: 2f0b movel %a3,%sp@- 4f52a: 2f10 movel %a0@,%sp@- 4f52c: 4eb9 0005 0b9c jsr 50b9c my_length = 0; copied += to_copy; 4f532: 4fef 000c lea %sp@(12),%sp } IMFS_mtime_ctime_update( the_jnode ); 4f536: 42a7 clrl %sp@- 4f538: 486e fff8 pea %fp@(-8) 4f53c: 4eb9 0004 3564 jsr 43564 4f542: 202e fff8 movel %fp@(-8),%d0 return copied; 4f546: 508f addql #8,%sp memcpy( &(*block_ptr)[ 0 ], src, my_length ); my_length = 0; copied += to_copy; } IMFS_mtime_ctime_update( the_jnode ); 4f548: 2540 0044 movel %d0,%a2@(68) 4f54c: 2540 0040 movel %d0,%a2@(64) return copied; } 4f550: 2007 movel %d7,%d0 4f552: 4cee 3cfc ffd0 moveml %fp@(-48),%d2-%d7/%a2-%a5 4f558: 4e5e unlk %fp 4f55a: 4e75 rts 00048abc : const char *token, /* IN */ mode_t mode, /* IN */ dev_t dev, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN/OUT */ ) { 48abc: 4e56 ffb4 linkw %fp,#-76 48ac0: 48d7 003c moveml %d2-%d5,%sp@ 48ac4: 262e 0008 movel %fp@(8),%d3 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 ); 48ac8: 2f03 movel %d3,%sp@- const char *token, /* IN */ mode_t mode, /* IN */ dev_t dev, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN/OUT */ ) { 48aca: 242e 000c movel %fp@(12),%d2 IMFS_jnode_t *new_node; int result; char new_name[ IMFS_NAME_MAX + 1 ]; IMFS_types_union info; IMFS_get_token( token, strlen( token ), new_name, &result ); 48ace: 4eb9 0004 cd74 jsr 4cd74 48ad4: 588f addql #4,%sp 48ad6: 486e fffc pea %fp@(-4) 48ada: 486e ffc7 pea %fp@(-57) const char *token, /* IN */ mode_t mode, /* IN */ dev_t dev, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN/OUT */ ) { 48ade: 2a2e 0010 movel %fp@(16),%d5 IMFS_jnode_t *new_node; int result; char new_name[ IMFS_NAME_MAX + 1 ]; IMFS_types_union info; IMFS_get_token( token, strlen( token ), new_name, &result ); 48ae2: 2f00 movel %d0,%sp@- const char *token, /* IN */ mode_t mode, /* IN */ dev_t dev, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN/OUT */ ) { 48ae4: 282e 0014 movel %fp@(20),%d4 IMFS_jnode_t *new_node; int result; char new_name[ IMFS_NAME_MAX + 1 ]; IMFS_types_union info; IMFS_get_token( token, strlen( token ), new_name, &result ); 48ae8: 2f03 movel %d3,%sp@- 48aea: 4eb9 0004 8944 jsr 48944 /* * Figure out what type of IMFS node this is. */ if ( S_ISDIR(mode) ) 48af0: 4fef 0010 lea %sp@(16),%sp 48af4: 2002 movel %d2,%d0 48af6: 0280 0000 f000 andil #61440,%d0 48afc: 0c80 0000 4000 cmpil #16384,%d0 48b02: 6748 beqs 48b4c type = IMFS_DIRECTORY; else if ( S_ISREG(mode) ) 48b04: 0c80 0000 8000 cmpil #32768,%d0 48b0a: 6606 bnes 48b12 48b0c: 303c 0005 movew #5,%d0 48b10: 603c bras 48b4e type = IMFS_MEMORY_FILE; else if ( S_ISBLK(mode) || S_ISCHR(mode) ) { 48b12: 0c80 0000 6000 cmpil #24576,%d0 48b18: 6708 beqs 48b22 48b1a: 0c80 0000 2000 cmpil #8192,%d0 48b20: 660c bnes 48b2e type = IMFS_DEVICE; rtems_filesystem_split_dev_t( dev, info.device.major, info.device.minor ); 48b22: 2d45 ffe8 movel %d5,%fp@(-24) 48b26: 7002 moveq #2,%d0 48b28: 2d44 ffec movel %d4,%fp@(-20) */ if ( S_ISDIR(mode) ) type = IMFS_DIRECTORY; else if ( S_ISREG(mode) ) type = IMFS_MEMORY_FILE; else if ( S_ISBLK(mode) || S_ISCHR(mode) ) { 48b2c: 6020 bras 48b4e type = IMFS_DEVICE; rtems_filesystem_split_dev_t( dev, info.device.major, info.device.minor ); } else if (S_ISFIFO(mode)) 48b2e: 0c80 0000 1000 cmpil #4096,%d0 48b34: 6606 bnes 48b3c 48b36: 303c 0007 movew #7,%d0 48b3a: 6012 bras 48b4e type = IMFS_FIFO; else { rtems_set_errno_and_return_minus_one( EINVAL ); 48b3c: 4eb9 0004 b9a8 jsr 4b9a8 <__errno> <== NOT EXECUTED 48b42: 7416 moveq #22,%d2 <== NOT EXECUTED 48b44: 72ff moveq #-1,%d1 <== NOT EXECUTED 48b46: 2040 moveal %d0,%a0 <== NOT EXECUTED 48b48: 2082 movel %d2,%a0@ <== NOT EXECUTED 48b4a: 6032 bras 48b7e <== NOT EXECUTED 48b4c: 7001 moveq #1,%d0 * was ONLY passed a NULL when we created the root node. We * added a new IMFS_create_root_node() so this path no longer * existed. The result was simpler code which should not have * this path. */ new_node = IMFS_create_node( 48b4e: 486e ffe8 pea %fp@(-24) 48b52: 2f02 movel %d2,%sp@- 48b54: 486e ffc7 pea %fp@(-57) 48b58: 2f00 movel %d0,%sp@- 48b5a: 2f2e 0018 movel %fp@(24),%sp@- 48b5e: 4eb9 0004 ac5e jsr 4ac5e new_name, mode, &info ); if ( !new_node ) 48b64: 4fef 0014 lea %sp@(20),%sp 48b68: 4a80 tstl %d0 48b6a: 6704 beqs 48b70 48b6c: 4281 clrl %d1 48b6e: 600e bras 48b7e rtems_set_errno_and_return_minus_one( ENOMEM ); 48b70: 4eb9 0004 b9a8 jsr 4b9a8 <__errno> <== NOT EXECUTED 48b76: 72ff moveq #-1,%d1 <== NOT EXECUTED 48b78: 2040 moveal %d0,%a0 <== NOT EXECUTED 48b7a: 700c moveq #12,%d0 <== NOT EXECUTED 48b7c: 2080 movel %d0,%a0@ <== NOT EXECUTED return 0; } 48b7e: 2001 movel %d1,%d0 48b80: 4cee 003c ffb4 moveml %fp@(-76),%d2-%d5 48b86: 4e5e unlk %fp 48b88: 4e75 rts ... 00042be0 : /* * Is the node that we are mounting onto a directory node ? */ if ( node->type != IMFS_DIRECTORY ) 42be0: 7001 moveq #1,%d0 #include int IMFS_mount( rtems_filesystem_mount_table_entry_t *mt_entry ) { 42be2: 4e56 0000 linkw %fp,#0 42be6: 226e 0008 moveal %fp@(8),%a1 IMFS_jnode_t *node; node = mt_entry->mt_point_node.node_access; 42bea: 2069 0008 moveal %a1@(8),%a0 /* * Is the node that we are mounting onto a directory node ? */ if ( node->type != IMFS_DIRECTORY ) 42bee: b0a8 0048 cmpl %a0@(72),%d0 42bf2: 6710 beqs 42c04 rtems_set_errno_and_return_minus_one( ENOTDIR ); 42bf4: 4eb9 0005 037c jsr 5037c <__errno> <== NOT EXECUTED 42bfa: 7214 moveq #20,%d1 <== NOT EXECUTED 42bfc: 2040 moveal %d0,%a0 <== NOT EXECUTED 42bfe: 70ff moveq #-1,%d0 <== NOT EXECUTED 42c00: 2081 movel %d1,%a0@ <== NOT EXECUTED 42c02: 6006 bras 42c0a <== NOT EXECUTED /* * Set mt_fs pointer to point to the mount table entry for * the mounted file system. */ node->info.directory.mt_fs = mt_entry; 42c04: 2149 0058 movel %a1,%a0@(88) 42c08: 4280 clrl %d0 return 0; } 42c0a: 4e5e unlk %fp 42c0c: 4e75 rts ... 00048b8c : #include "imfs.h" rtems_filesystem_node_types_t IMFS_node_type( rtems_filesystem_location_info_t *pathloc /* IN */ ) { 48b8c: 4e56 0000 linkw %fp,#0 48b90: 206e 0008 moveal %fp@(8),%a0 IMFS_jnode_t *node; node = pathloc->node_access; return node->type; } 48b94: 4e5e unlk %fp #include "imfs.h" rtems_filesystem_node_types_t IMFS_node_type( rtems_filesystem_location_info_t *pathloc /* IN */ ) { 48b96: 2050 moveal %a0@,%a0 IMFS_jnode_t *node; node = pathloc->node_access; return node->type; } 48b98: 2028 0048 movel %a0@(72),%d0 48b9c: 4e75 rts ... 00043436 : */ void IMFS_print_jnode( IMFS_jnode_t *the_jnode ) { 43436: 4e56 0000 linkw %fp,#0 4343a: 2f0a movel %a2,%sp@- 4343c: 246e 0008 moveal %fp@(8),%a2 43440: 2f02 movel %d2,%sp@- assert( the_jnode ); 43442: 4a8a tstl %a2 43444: 6614 bnes 4345a 43446: 4879 0005 e8f0 pea 5e8f0 <== NOT EXECUTED 4344c: 4879 0005 ea88 pea 5ea88 <__FUNCTION__.6529> <== NOT EXECUTED 43452: 4878 0038 pea 38 <== NOT EXECUTED 43456: 6000 00c6 braw 4351e <== NOT EXECUTED fprintf(stdout, "%s", the_jnode->name ); 4345a: 2079 0006 030c moveal 6030c <_impure_ptr>,%a0 switch( the_jnode->type ) { 43460: 7406 moveq #6,%d2 IMFS_jnode_t *the_jnode ) { assert( the_jnode ); fprintf(stdout, "%s", the_jnode->name ); 43462: 2f28 0008 movel %a0@(8),%sp@- 43466: 486a 000c pea %a2@(12) 4346a: 4eb9 0004 fb08 jsr 4fb08 switch( the_jnode->type ) { 43470: 202a 0048 movel %a2@(72),%d0 43474: 2200 movel %d0,%d1 43476: 508f addql #8,%sp 43478: 5381 subql #1,%d1 4347a: b481 cmpl %d1,%d2 4347c: 6500 00f0 bcsw 4356e 43480: 2079 0006 030c moveal 6030c <_impure_ptr>,%a0 43486: 303b 1a08 movew %pc@(43490 ,%d1:l:2),%d0 4348a: 48c0 extl %d0 4348c: 4efb 0802 jmp %pc@(43490 ,%d0:l) 43490: 000e 016 <== NOT EXECUTED 43492: 0022 042 <== NOT EXECUTED 43494: 006e 0156 <== NOT EXECUTED 43496: 009a 0052 0032 oril #5374002,%d2 <== NOT EXECUTED 4349c: 00bc 2f28 0008 oril #791150600,%d4 <== NOT EXECUTED case IMFS_DIRECTORY: fprintf(stdout, "/" ); 434a2: 4878 002f pea 2f 434a6: 4eb9 0004 f9dc jsr 4f9dc break; 434ac: 508f addql #8,%sp 434ae: 6000 00e8 braw 43598 case IMFS_DEVICE: fprintf(stdout, " (device %" PRId32 ", %" PRId32 ")", 434b2: 2f2a 0050 movel %a2@(80),%sp@- 434b6: 2f2a 004c movel %a2@(76),%sp@- 434ba: 4879 0005 e943 pea 5e943 434c0: 600e bras 434d0 the_jnode->info.device.major, the_jnode->info.device.minor ); break; case IMFS_LINEAR_FILE: fprintf(stdout, " (file %" PRId32 " %p)", 434c2: 2f2a 0054 movel %a2@(84),%sp@- <== NOT EXECUTED 434c6: 2f2a 0050 movel %a2@(80),%sp@- <== NOT EXECUTED 434ca: 4879 0005 e956 pea 5e956 <== NOT EXECUTED 434d0: 2f28 0008 movel %a0@(8),%sp@- 434d4: 4eb9 0004 f99c jsr 4f99c (uint32_t)the_jnode->info.linearfile.size, the_jnode->info.linearfile.direct ); break; 434da: 4fef 0010 lea %sp@(16),%sp 434de: 6000 00b8 braw 43598 the_jnode->info.file.indirect, the_jnode->info.file.doubly_indirect, the_jnode->info.file.triply_indirect ); #else fprintf(stdout, " (file %" PRId32 ")", 434e2: 2f2a 0050 movel %a2@(80),%sp@- 434e6: 4879 0005 e965 pea 5e965 434ec: 2f28 0008 movel %a0@(8),%sp@- 434f0: 4eb9 0004 f99c jsr 4f99c (uint32_t)the_jnode->info.file.size ); #endif break; 434f6: 4fef 000c lea %sp@(12),%sp 434fa: 6000 009c braw 43598 case IMFS_HARD_LINK: fprintf(stdout, " links not printed\n" ); 434fe: 2f28 0008 movel %a0@(8),%sp@- <== NOT EXECUTED 43502: 4879 0005 e971 pea 5e971 <== NOT EXECUTED 43508: 4eb9 0004 fb08 jsr 4fb08 <== NOT EXECUTED assert(0); 4350e: 4879 0005 e059 pea 5e059 <== NOT EXECUTED 43514: 4879 0005 ea88 pea 5ea88 <__FUNCTION__.6529> <== NOT EXECUTED 4351a: 4878 005d pea 5d <== NOT EXECUTED 4351e: 4879 0005 e8fa pea 5e8fa <== NOT EXECUTED 43524: 4eb9 0004 3cfc jsr 43cfc <__assert_func> <== NOT EXECUTED break; case IMFS_SYM_LINK: fprintf(stdout, " links not printed\n" ); 4352a: 2f28 0008 movel %a0@(8),%sp@- <== NOT EXECUTED 4352e: 4879 0005 e971 pea 5e971 <== NOT EXECUTED 43534: 4eb9 0004 fb08 jsr 4fb08 <== NOT EXECUTED assert(0); 4353a: 4879 0005 e059 pea 5e059 <== NOT EXECUTED 43540: 4879 0005 ea88 pea 5ea88 <__FUNCTION__.6529> <== NOT EXECUTED 43546: 4878 0062 pea 62 <== NOT EXECUTED 4354a: 60d2 bras 4351e <== NOT EXECUTED break; case IMFS_FIFO: fprintf(stdout, " FIFO not printed\n" ); 4354c: 2f28 0008 movel %a0@(8),%sp@- <== NOT EXECUTED 43550: 4879 0005 e985 pea 5e985 <== NOT EXECUTED 43556: 4eb9 0004 fb08 jsr 4fb08 <== NOT EXECUTED assert(0); 4355c: 4879 0005 e059 pea 5e059 <== NOT EXECUTED 43562: 4879 0005 ea88 pea 5ea88 <__FUNCTION__.6529> <== NOT EXECUTED 43568: 4878 0067 pea 67 <== NOT EXECUTED 4356c: 60b0 bras 4351e <== NOT EXECUTED break; default: fprintf(stdout, " bad type %d\n", the_jnode->type ); 4356e: 2f00 movel %d0,%sp@- <== NOT EXECUTED 43570: 4879 0005 e998 pea 5e998 <== NOT EXECUTED 43576: 2079 0006 030c moveal 6030c <_impure_ptr>,%a0 <== NOT EXECUTED 4357c: 2f28 0008 movel %a0@(8),%sp@- <== NOT EXECUTED 43580: 4eb9 0004 f99c jsr 4f99c <== NOT EXECUTED assert(0); 43586: 4879 0005 e059 pea 5e059 <== NOT EXECUTED 4358c: 4879 0005 ea88 pea 5ea88 <__FUNCTION__.6529> <== NOT EXECUTED 43592: 4878 006c pea 6c <== NOT EXECUTED 43596: 6086 bras 4351e <== NOT EXECUTED break; } puts(""); } 43598: 242e fff8 movel %fp@(-8),%d2 default: fprintf(stdout, " bad type %d\n", the_jnode->type ); assert(0); break; } puts(""); 4359c: 203c 0005 f062 movel #389218,%d0 } 435a2: 246e fffc moveal %fp@(-4),%a2 default: fprintf(stdout, " bad type %d\n", the_jnode->type ); assert(0); break; } puts(""); 435a6: 2d40 0008 movel %d0,%fp@(8) } 435aa: 4e5e unlk %fp default: fprintf(stdout, " bad type %d\n", the_jnode->type ); assert(0); break; } puts(""); 435ac: 4ef9 0005 1344 jmp 51344 00042c24 : IMFS_jnode_t *node; int i; node = loc->node_access; if ( node->type != IMFS_SYM_LINK ) 42c24: 7004 moveq #4,%d0 int IMFS_readlink( rtems_filesystem_location_info_t *loc, char *buf, /* OUT */ size_t bufsize ) { 42c26: 4e56 0000 linkw %fp,#0 42c2a: 206e 0008 moveal %fp@(8),%a0 42c2e: 2f0a movel %a2,%sp@- IMFS_jnode_t *node; int i; node = loc->node_access; 42c30: 2050 moveal %a0@,%a0 int IMFS_readlink( rtems_filesystem_location_info_t *loc, char *buf, /* OUT */ size_t bufsize ) { 42c32: 2f02 movel %d2,%sp@- 42c34: 226e 000c moveal %fp@(12),%a1 42c38: 242e 0010 movel %fp@(16),%d2 IMFS_jnode_t *node; int i; node = loc->node_access; if ( node->type != IMFS_SYM_LINK ) 42c3c: b0a8 0048 cmpl %a0@(72),%d0 42c40: 6604 bnes 42c46 42c42: 4200 clrb %d0 42c44: 6016 bras 42c5c rtems_set_errno_and_return_minus_one( EINVAL ); 42c46: 4eb9 0005 037c jsr 5037c <__errno> <== NOT EXECUTED 42c4c: 7216 moveq #22,%d1 <== NOT EXECUTED 42c4e: 2040 moveal %d0,%a0 <== NOT EXECUTED 42c50: 70ff moveq #-1,%d0 <== NOT EXECUTED 42c52: 2081 movel %d1,%a0@ <== NOT EXECUTED 42c54: 6014 bras 42c6a <== NOT EXECUTED for( i=0; ((iinfo.sym_link.name[i] != '\0')); i++ ) buf[i] = node->info.sym_link.name[i]; 42c56: 1381 0800 moveb %d1,%a1@(00000000,%d0:l) node = loc->node_access; if ( node->type != IMFS_SYM_LINK ) rtems_set_errno_and_return_minus_one( EINVAL ); for( i=0; ((iinfo.sym_link.name[i] != '\0')); i++ ) 42c5a: 5280 addql #1,%d0 42c5c: b480 cmpl %d0,%d2 42c5e: 630a blss 42c6a 42c60: 2468 004c moveal %a0@(76),%a2 42c64: 1232 0800 moveb %a2@(00000000,%d0:l),%d1 42c68: 66ec bnes 42c56 buf[i] = node->info.sym_link.name[i]; return i; } 42c6a: 242e fff8 movel %fp@(-8),%d2 42c6e: 246e fffc moveal %fp@(-4),%a2 42c72: 4e5e unlk %fp 42c74: 4e75 rts ... 00042c78 : 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 */ ) { 42c78: 4e56 fff8 linkw %fp,#-8 <== NOT EXECUTED IMFS_jnode_t *the_jnode; IMFS_jnode_t *new_parent; the_jnode = old_loc->node_access; 42c7c: 206e 000c moveal %fp@(12),%a0 <== NOT EXECUTED rtems_filesystem_location_info_t *old_parent_loc, /* IN */ rtems_filesystem_location_info_t *old_loc, /* IN */ rtems_filesystem_location_info_t *new_parent_loc, /* IN */ const char *new_name /* IN */ ) { 42c80: 2f0a movel %a2,%sp@- <== NOT EXECUTED IMFS_jnode_t *the_jnode; IMFS_jnode_t *new_parent; the_jnode = old_loc->node_access; strncpy( the_jnode->name, new_name, IMFS_NAME_MAX ); 42c82: 4878 0020 pea 20 <== NOT EXECUTED 42c86: 2f2e 0014 movel %fp@(20),%sp@- <== NOT EXECUTED ) { IMFS_jnode_t *the_jnode; IMFS_jnode_t *new_parent; the_jnode = old_loc->node_access; 42c8a: 2450 moveal %a0@,%a2 <== NOT EXECUTED strncpy( the_jnode->name, new_name, IMFS_NAME_MAX ); 42c8c: 486a 000c pea %a2@(12) <== NOT EXECUTED 42c90: 4eb9 0005 1710 jsr 51710 <== NOT EXECUTED if ( the_jnode->Parent != NULL ) 42c96: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 42c9a: 4aaa 0008 tstl %a2@(8) <== NOT EXECUTED 42c9e: 670a beqs 42caa <== NOT EXECUTED */ RTEMS_INLINE_ROUTINE void rtems_chain_extract( rtems_chain_node *the_node ) { _Chain_Extract( the_node ); 42ca0: 2f0a movel %a2,%sp@- <== NOT EXECUTED 42ca2: 4eb9 0004 70e4 jsr 470e4 <_Chain_Extract> <== NOT EXECUTED 42ca8: 588f addql #4,%sp <== NOT EXECUTED rtems_chain_extract( (rtems_chain_node *) the_jnode ); new_parent = new_parent_loc->node_access; 42caa: 206e 0010 moveal %fp@(16),%a0 <== NOT EXECUTED 42cae: 2050 moveal %a0@,%a0 <== NOT EXECUTED the_jnode->Parent = new_parent; 42cb0: 2548 0008 movel %a0,%a2@(8) <== NOT EXECUTED RTEMS_INLINE_ROUTINE void rtems_chain_append( rtems_chain_control *the_chain, rtems_chain_node *the_node ) { _Chain_Append( the_chain, the_node ); 42cb4: 2f0a movel %a2,%sp@- <== NOT EXECUTED 42cb6: 4868 004c pea %a0@(76) <== NOT EXECUTED 42cba: 4eb9 0004 70ac jsr 470ac <_Chain_Append> <== NOT EXECUTED rtems_chain_append( &new_parent->info.directory.Entries, &the_jnode->Node ); /* * Update the time. */ IMFS_update_ctime( the_jnode ); 42cc0: 42a7 clrl %sp@- <== NOT EXECUTED 42cc2: 486e fff8 pea %fp@(-8) <== NOT EXECUTED 42cc6: 4eb9 0004 3564 jsr 43564 <== NOT EXECUTED 42ccc: 256e fff8 0044 movel %fp@(-8),%a2@(68) <== NOT EXECUTED return 0; } 42cd2: 4280 clrl %d0 <== NOT EXECUTED 42cd4: 246e fff4 moveal %fp@(-12),%a2 <== NOT EXECUTED 42cd8: 4e5e unlk %fp <== NOT EXECUTED 42cda: 4e75 rts 00048ba0 : int IMFS_rmnod( rtems_filesystem_location_info_t *parent_pathloc, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN */ ) { 48ba0: 4e56 fff8 linkw %fp,#-8 48ba4: 2f0b movel %a3,%sp@- 48ba6: 266e 000c moveal %fp@(12),%a3 48baa: 2f0a movel %a2,%sp@- IMFS_jnode_t *the_jnode; the_jnode = (IMFS_jnode_t *) pathloc->node_access; 48bac: 2453 moveal %a3@,%a2 /* * Take the node out of the parent's chain that contains this node */ if ( the_jnode->Parent != NULL ) { 48bae: 4aaa 0008 tstl %a2@(8) 48bb2: 670e beqs 48bc2 */ RTEMS_INLINE_ROUTINE void rtems_chain_extract( rtems_chain_node *the_node ) { _Chain_Extract( the_node ); 48bb4: 2f0a movel %a2,%sp@- 48bb6: 4eb9 0004 9844 jsr 49844 <_Chain_Extract> rtems_chain_extract( (rtems_chain_node *) the_jnode ); the_jnode->Parent = NULL; 48bbc: 588f addql #4,%sp 48bbe: 42aa 0008 clrl %a2@(8) /* * Decrement the link counter and see if we can free the space. */ the_jnode->st_nlink--; 48bc2: 302a 0032 movew %a2@(50),%d0 48bc6: 5380 subql #1,%d0 48bc8: 3540 0032 movew %d0,%a2@(50) IMFS_update_ctime( the_jnode ); 48bcc: 42a7 clrl %sp@- 48bce: 486e fff8 pea %fp@(-8) 48bd2: 4eb9 0004 8fdc jsr 48fdc 48bd8: 256e fff8 0044 movel %fp@(-8),%a2@(68) /* * The file cannot be open and the link must be less than 1 to free. */ if ( !rtems_libio_is_file_open( the_jnode ) && (the_jnode->st_nlink < 1) ) { 48bde: 2f0a movel %a2,%sp@- 48be0: 4eb9 0004 90e0 jsr 490e0 48be6: 4fef 000c lea %sp@(12),%sp 48bea: 4a80 tstl %d0 48bec: 663a bnes 48c28 48bee: 4a6a 0032 tstw %a2@(50) 48bf2: 6634 bnes 48c28 /* * Is rtems_filesystem_current this node? */ if ( rtems_filesystem_current.node_access == pathloc->node_access ) 48bf4: 2079 0005 a324 moveal 5a324 ,%a0 48bfa: 2653 moveal %a3@,%a3 48bfc: b7e8 0004 cmpal %a0@(4),%a3 48c00: 6604 bnes 48c06 rtems_filesystem_current.node_access = NULL; 48c02: 42a8 0004 clrl %a0@(4) <== NOT EXECUTED /* * Free memory associated with a memory file. */ if ( the_jnode->type == IMFS_SYM_LINK ) { 48c06: 7004 moveq #4,%d0 48c08: b0aa 0048 cmpl %a2@(72),%d0 48c0c: 6610 bnes 48c1e if ( the_jnode->info.sym_link.name ) 48c0e: 202a 004c movel %a2@(76),%d0 48c12: 670a beqs 48c1e free( (void*) the_jnode->info.sym_link.name ); 48c14: 2f00 movel %d0,%sp@- 48c16: 4eb9 0004 8e7c jsr 48e7c 48c1c: 588f addql #4,%sp } free( the_jnode ); 48c1e: 2f0a movel %a2,%sp@- 48c20: 4eb9 0004 8e7c jsr 48e7c 48c26: 588f addql #4,%sp } return 0; } 48c28: 246e fff0 moveal %fp@(-16),%a2 48c2c: 4280 clrl %d0 48c2e: 266e fff4 moveal %fp@(-12),%a3 48c32: 4e5e unlk %fp 48c34: 4e75 rts ... 00048c38 : IMFS_device_t *io; the_jnode = loc->node_access; switch ( the_jnode->type ) { 48c38: 7205 moveq #5,%d1 int IMFS_stat( rtems_filesystem_location_info_t *loc, struct stat *buf ) { 48c3a: 4e56 0000 linkw %fp,#0 48c3e: 206e 0008 moveal %fp@(8),%a0 IMFS_jnode_t *the_jnode; IMFS_device_t *io; the_jnode = loc->node_access; 48c42: 2250 moveal %a0@,%a1 switch ( the_jnode->type ) { 48c44: 2029 0048 movel %a1@(72),%d0 48c48: 5580 subql #2,%d0 int IMFS_stat( rtems_filesystem_location_info_t *loc, struct stat *buf ) { 48c4a: 206e 000c moveal %fp@(12),%a0 IMFS_device_t *io; the_jnode = loc->node_access; switch ( the_jnode->type ) { 48c4e: b280 cmpl %d0,%d1 48c50: 653e bcss 48c90 48c52: 303b 0a08 movew %pc@(48c5c ,%d0:l:2),%d0 48c56: 48c0 extl %d0 48c58: 4efb 0802 jmp %pc@(48c5c ,%d0:l) 48c5c: 000c 014 <== NOT EXECUTED 48c5e: 0034 064 <== NOT EXECUTED 48c60: 0026 046 <== NOT EXECUTED 48c62: 001c 034 <== NOT EXECUTED 48c64: 001c 034 <== NOT EXECUTED 48c66: 0026 046 <== NOT EXECUTED case IMFS_DEVICE: io = &the_jnode->info.device; buf->st_rdev = rtems_filesystem_make_dev_t( io->major, io->minor ); 48c68: 2029 0050 movel %a1@(80),%d0 48c6c: 2169 004c 0016 movel %a1@(76),%a0@(22) 48c72: 2140 001a movel %d0,%a0@(26) break; 48c76: 602a bras 48ca2 case IMFS_LINEAR_FILE: case IMFS_MEMORY_FILE: buf->st_size = the_jnode->info.file.size; 48c78: 2029 004c movel %a1@(76),%d0 48c7c: 2229 0050 movel %a1@(80),%d1 48c80: 6004 bras 48c86 case IMFS_SYM_LINK: buf->st_size = 0; break; case IMFS_FIFO: buf->st_size = 0; 48c82: 4280 clrl %d0 <== NOT EXECUTED 48c84: 4281 clrl %d1 <== NOT EXECUTED 48c86: 2140 001e movel %d0,%a0@(30) 48c8a: 2141 0022 movel %d1,%a0@(34) break; 48c8e: 6012 bras 48ca2 default: rtems_set_errno_and_return_minus_one( ENOTSUP ); 48c90: 4eb9 0004 b9a8 jsr 4b9a8 <__errno> <== NOT EXECUTED 48c96: 2040 moveal %d0,%a0 <== NOT EXECUTED 48c98: 70ff moveq #-1,%d0 <== NOT EXECUTED 48c9a: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED 48ca0: 6032 bras 48cd4 <== NOT EXECUTED buf->st_uid = the_jnode->st_uid; buf->st_gid = the_jnode->st_gid; buf->st_atime = the_jnode->stat_atime; buf->st_mtime = the_jnode->stat_mtime; buf->st_ctime = the_jnode->stat_ctime; 48ca2: 4280 clrl %d0 break; } buf->st_mode = the_jnode->st_mode; buf->st_nlink = the_jnode->st_nlink; buf->st_ino = the_jnode->st_ino; 48ca4: 2169 0034 0008 movel %a1@(52),%a0@(8) buf->st_uid = the_jnode->st_uid; buf->st_gid = the_jnode->st_gid; buf->st_atime = the_jnode->stat_atime; 48caa: 2169 003c 0026 movel %a1@(60),%a0@(38) buf->st_mtime = the_jnode->stat_mtime; 48cb0: 2169 0040 002e movel %a1@(64),%a0@(46) default: rtems_set_errno_and_return_minus_one( ENOTSUP ); break; } buf->st_mode = the_jnode->st_mode; 48cb6: 2169 002e 000c movel %a1@(46),%a0@(12) 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; 48cbc: 2169 0044 0036 movel %a1@(68),%a0@(54) rtems_set_errno_and_return_minus_one( ENOTSUP ); break; } buf->st_mode = the_jnode->st_mode; buf->st_nlink = the_jnode->st_nlink; 48cc2: 3169 0032 0010 movew %a1@(50),%a0@(16) buf->st_ino = the_jnode->st_ino; buf->st_uid = the_jnode->st_uid; 48cc8: 3169 0038 0012 movew %a1@(56),%a0@(18) buf->st_gid = the_jnode->st_gid; 48cce: 3169 003a 0014 movew %a1@(58),%a0@(20) buf->st_atime = the_jnode->stat_atime; buf->st_mtime = the_jnode->stat_mtime; buf->st_ctime = the_jnode->stat_ctime; return 0; } 48cd4: 4e5e unlk %fp 48cd6: 4e75 rts 00042cdc : int IMFS_symlink( rtems_filesystem_location_info_t *parent_loc, const char *link_name, const char *node_name ) { 42cdc: 4e56 ffc4 linkw %fp,#-60 42ce0: 2f03 movel %d3,%sp@- 42ce2: 262e 0010 movel %fp@(16),%d3 42ce6: 2f02 movel %d2,%sp@- int i; /* * Remove any separators at the end of the string. */ IMFS_get_token( node_name, strlen( node_name ), new_name, &i ); 42ce8: 240e movel %fp,%d2 42cea: 0682 ffff ffc7 addil #-57,%d2 42cf0: 2f03 movel %d3,%sp@- 42cf2: 4eb9 0005 16f8 jsr 516f8 42cf8: 588f addql #4,%sp 42cfa: 486e fffc pea %fp@(-4) 42cfe: 2f02 movel %d2,%sp@- 42d00: 2f00 movel %d0,%sp@- 42d02: 2f03 movel %d3,%sp@- 42d04: 4eb9 0004 d224 jsr 4d224 /* * Duplicate link name */ info.sym_link.name = strdup(link_name); 42d0a: 2f2e 000c movel %fp@(12),%sp@- 42d0e: 4eb9 0005 1268 jsr 51268 if (info.sym_link.name == NULL) { 42d14: 4fef 0014 lea %sp@(20),%sp IMFS_get_token( node_name, strlen( node_name ), new_name, &i ); /* * Duplicate link name */ info.sym_link.name = strdup(link_name); 42d18: 2d40 ffe8 movel %d0,%fp@(-24) if (info.sym_link.name == NULL) { 42d1c: 6608 bnes 42d26 rtems_set_errno_and_return_minus_one(ENOMEM); 42d1e: 4eb9 0005 037c jsr 5037c <__errno> <== NOT EXECUTED 42d24: 6038 bras 42d5e <== NOT EXECUTED * 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( 42d26: 486e ffe8 pea %fp@(-24) 42d2a: 2f3c 0000 a1ff movel #41471,%sp@- 42d30: 2f02 movel %d2,%sp@- 42d32: 4878 0004 pea 4 42d36: 2f2e 0008 movel %fp@(8),%sp@- 42d3a: 4eb9 0004 c70e jsr 4c70e new_name, ( S_IFLNK | ( S_IRWXU | S_IRWXG | S_IRWXO )), &info ); if (new_node == NULL) { 42d40: 4fef 0014 lea %sp@(20),%sp 42d44: 4a80 tstl %d0 42d46: 6704 beqs 42d4c 42d48: 4281 clrl %d1 42d4a: 601a bras 42d66 free(info.sym_link.name); 42d4c: 2f2e ffe8 movel %fp@(-24),%sp@- <== NOT EXECUTED 42d50: 4eb9 0004 34dc jsr 434dc <== NOT EXECUTED rtems_set_errno_and_return_minus_one(ENOMEM); 42d56: 4eb9 0005 037c jsr 5037c <__errno> <== NOT EXECUTED 42d5c: 588f addql #4,%sp <== NOT EXECUTED 42d5e: 2040 moveal %d0,%a0 <== NOT EXECUTED 42d60: 700c moveq #12,%d0 <== NOT EXECUTED 42d62: 72ff moveq #-1,%d1 <== NOT EXECUTED 42d64: 2080 movel %d0,%a0@ <== NOT EXECUTED } return 0; } 42d66: 242e ffbc movel %fp@(-68),%d2 42d6a: 2001 movel %d1,%d0 42d6c: 262e ffc0 movel %fp@(-64),%d3 42d70: 4e5e unlk %fp 42d72: 4e75 rts 00042d74 : /* * If this is the last last pointer to the node * free the node. */ if ( node->type == IMFS_HARD_LINK ) { 42d74: 7003 moveq #3,%d0 int IMFS_unlink( rtems_filesystem_location_info_t *parentloc, /* IN */ rtems_filesystem_location_info_t *loc /* IN */ ) { 42d76: 4e56 ffd0 linkw %fp,#-48 42d7a: 48d7 0c1c moveml %d2-%d4/%a2-%a3,%sp@ 42d7e: 246e 000c moveal %fp@(12),%a2 42d82: 262e 0008 movel %fp@(8),%d3 IMFS_jnode_t *node; rtems_filesystem_location_info_t the_link; int result = 0; node = loc->node_access; 42d86: 2652 moveal %a2@,%a3 /* * If this is the last last pointer to the node * free the node. */ if ( node->type == IMFS_HARD_LINK ) { 42d88: b0ab 0048 cmpl %a3@(72),%d0 42d8c: 6600 0086 bnew 42e14 if ( !node->info.hard_link.link_node ) 42d90: 282b 004c movel %a3@(76),%d4 42d94: 6610 bnes 42da6 rtems_set_errno_and_return_minus_one( EINVAL ); 42d96: 4eb9 0005 037c jsr 5037c <__errno> <== NOT EXECUTED 42d9c: 7216 moveq #22,%d1 <== NOT EXECUTED 42d9e: 2040 moveal %d0,%a0 <== NOT EXECUTED 42da0: 70ff moveq #-1,%d0 <== NOT EXECUTED 42da2: 2081 movel %d1,%a0@ <== NOT EXECUTED 42da4: 607e bras 42e24 <== NOT EXECUTED the_link = *loc; 42da6: 4878 0014 pea 14 42daa: 240e movel %fp,%d2 42dac: 0682 ffff ffe4 addil #-28,%d2 42db2: 2f0a movel %a2,%sp@- 42db4: 2f02 movel %d2,%sp@- 42db6: 4eb9 0005 0b9c jsr 50b9c the_link.node_access = node->info.hard_link.link_node; 42dbc: 2d44 ffe4 movel %d4,%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) 42dc0: 7801 moveq #1,%d4 if ( !node->info.hard_link.link_node ) rtems_set_errno_and_return_minus_one( EINVAL ); the_link = *loc; the_link.node_access = node->info.hard_link.link_node; IMFS_Set_handlers( &the_link ); 42dc2: 2f02 movel %d2,%sp@- 42dc4: 4eb9 0004 c81c jsr 4c81c /* * 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) 42dca: 206b 004c moveal %a3@(76),%a0 42dce: 4281 clrl %d1 42dd0: 4fef 0010 lea %sp@(16),%sp 42dd4: 3028 0032 movew %a0@(50),%d0 42dd8: 3200 movew %d0,%d1 42dda: b881 cmpl %d1,%d4 42ddc: 6618 bnes 42df6 { result = (*the_link.handlers->rmnod_h)( parentloc, &the_link ); 42dde: 2f02 movel %d2,%sp@- 42de0: 206e ffec moveal %fp@(-20),%a0 42de4: 2f03 movel %d3,%sp@- 42de6: 2068 0034 moveal %a0@(52),%a0 42dea: 4e90 jsr %a0@ if ( result != 0 ) 42dec: 508f addql #8,%sp 42dee: 4a80 tstl %d0 42df0: 6722 beqs 42e14 42df2: 70ff moveq #-1,%d0 42df4: 602e bras 42e24 return -1; } else { node->info.hard_link.link_node->st_nlink --; 42df6: 5380 subql #1,%d0 42df8: 3140 0032 movew %d0,%a0@(50) IMFS_update_ctime( node->info.hard_link.link_node ); 42dfc: 42a7 clrl %sp@- 42dfe: 486e fff8 pea %fp@(-8) 42e02: 4eb9 0004 3564 jsr 43564 42e08: 206b 004c moveal %a3@(76),%a0 42e0c: 508f addql #8,%sp 42e0e: 216e fff8 0044 movel %fp@(-8),%a0@(68) /* * Now actually free the node we were asked to free. */ result = (*loc->handlers->rmnod_h)( parentloc, loc ); 42e14: 2f0a movel %a2,%sp@- 42e16: 206a 0008 moveal %a2@(8),%a0 42e1a: 2f03 movel %d3,%sp@- 42e1c: 2068 0034 moveal %a0@(52),%a0 42e20: 4e90 jsr %a0@ return result; 42e22: 508f addql #8,%sp } 42e24: 4cee 0c1c ffd0 moveml %fp@(-48),%d2-%d4/%a2-%a3 42e2a: 4e5e unlk %fp 42e2c: 4e75 rts ... 00042e30 : /* * Is the node that we are mounting onto a directory node ? */ if ( node->type != IMFS_DIRECTORY ) 42e30: 7001 moveq #1,%d0 #include int IMFS_unmount( rtems_filesystem_mount_table_entry_t *mt_entry ) { 42e32: 4e56 0000 linkw %fp,#0 42e36: 206e 0008 moveal %fp@(8),%a0 IMFS_jnode_t *node; node = mt_entry->mt_point_node.node_access; 42e3a: 2068 0008 moveal %a0@(8),%a0 /* * Is the node that we are mounting onto a directory node ? */ if ( node->type != IMFS_DIRECTORY ) 42e3e: b0a8 0048 cmpl %a0@(72),%d0 42e42: 6710 beqs 42e54 rtems_set_errno_and_return_minus_one( ENOTDIR ); 42e44: 4eb9 0005 037c jsr 5037c <__errno> <== NOT EXECUTED 42e4a: 72ff moveq #-1,%d1 <== NOT EXECUTED 42e4c: 2040 moveal %d0,%a0 <== NOT EXECUTED 42e4e: 7014 moveq #20,%d0 <== NOT EXECUTED 42e50: 2080 movel %d0,%a0@ <== NOT EXECUTED 42e52: 601c bras 42e70 <== NOT EXECUTED /* * Did the node indicate that there was a directory mounted here? */ if ( node->info.directory.mt_fs == NULL ) 42e54: 4aa8 0058 tstl %a0@(88) 42e58: 6610 bnes 42e6a rtems_set_errno_and_return_minus_one( EINVAL ); /* XXX */ 42e5a: 4eb9 0005 037c jsr 5037c <__errno> <== NOT EXECUTED 42e60: 72ff moveq #-1,%d1 <== NOT EXECUTED 42e62: 2040 moveal %d0,%a0 <== NOT EXECUTED 42e64: 7016 moveq #22,%d0 <== NOT EXECUTED 42e66: 2080 movel %d0,%a0@ <== NOT EXECUTED 42e68: 6006 bras 42e70 <== NOT EXECUTED /* * Set the mt_fs pointer to indicate that there is no longer * a file system mounted to this point. */ node->info.directory.mt_fs = NULL; 42e6a: 42a8 0058 clrl %a0@(88) 42e6e: 4281 clrl %d1 return 0; } 42e70: 2001 movel %d1,%d0 42e72: 4e5e unlk %fp 42e74: 4e75 rts ... 00042394 : void RTEMS_Malloc_Initialize( void *heap_begin, uintptr_t heap_size, size_t sbrk_amount ) { 42394: 4e56 0000 linkw %fp,#0 #endif /* * If configured, initialize the statistics support */ if ( rtems_malloc_statistics_helpers != NULL ) { 42398: 2079 0005 a866 moveal 5a866 ,%a0 void RTEMS_Malloc_Initialize( void *heap_begin, uintptr_t heap_size, size_t sbrk_amount ) { 4239e: 2f03 movel %d3,%sp@- 423a0: 262e 0008 movel %fp@(8),%d3 423a4: 2f02 movel %d2,%sp@- 423a6: 242e 000c movel %fp@(12),%d2 #endif /* * If configured, initialize the statistics support */ if ( rtems_malloc_statistics_helpers != NULL ) { 423aa: 4a88 tstl %a0 423ac: 6704 beqs 423b2 (*rtems_malloc_statistics_helpers->initialize)(); 423ae: 2050 moveal %a0@,%a0 <== NOT EXECUTED 423b0: 4e90 jsr %a0@ <== NOT EXECUTED } /* * Initialize the garbage collection list to start with nothing on it. */ malloc_deferred_frees_initialize(); 423b2: 4eb9 0004 92b6 jsr 492b6 /* * Initialize the optional sbrk support for extending the heap */ if ( rtems_malloc_sbrk_helpers != NULL ) { 423b8: 2079 0005 a86a moveal 5a86a ,%a0 423be: 4a88 tstl %a0 423c0: 6712 beqs 423d4 void *new_heap_begin = (*rtems_malloc_sbrk_helpers->initialize)( 423c2: 2f2e 0010 movel %fp@(16),%sp@- <== NOT EXECUTED heap_begin, sbrk_amount ); heap_size -= (uintptr_t) new_heap_begin - (uintptr_t) heap_begin; 423c6: d483 addl %d3,%d2 <== NOT EXECUTED /* * Initialize the optional sbrk support for extending the heap */ if ( rtems_malloc_sbrk_helpers != NULL ) { void *new_heap_begin = (*rtems_malloc_sbrk_helpers->initialize)( 423c8: 2f03 movel %d3,%sp@- <== NOT EXECUTED 423ca: 2050 moveal %a0@,%a0 <== NOT EXECUTED 423cc: 4e90 jsr %a0@ <== NOT EXECUTED heap_begin, sbrk_amount ); heap_size -= (uintptr_t) new_heap_begin - (uintptr_t) heap_begin; 423ce: 508f addql #8,%sp <== NOT EXECUTED 423d0: 9480 subl %d0,%d2 <== NOT EXECUTED 423d2: 2600 movel %d0,%d3 <== NOT EXECUTED * of the time under UNIX because zero'ing memory when it is first * given to a process eliminates the chance of a process seeing data * left over from another process. This would be a security violation. */ if ( 423d4: 4a39 0005 a865 tstb 5a865 423da: 6618 bnes 423f4 !rtems_unified_work_area && rtems_configuration_get_do_zero_of_workspace() 423dc: 4a39 0005 a2ec tstb 5a2ec 423e2: 6710 beqs 423f4 ) { memset( heap_begin, 0, heap_size ); 423e4: 2f02 movel %d2,%sp@- 423e6: 42a7 clrl %sp@- 423e8: 2f03 movel %d3,%sp@- 423ea: 4eb9 0004 c238 jsr 4c238 423f0: 4fef 000c lea %sp@(12),%sp * 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 ) { 423f4: 4a39 0005 a865 tstb 5a865 423fa: 6626 bnes 42422 void *area_begin, uintptr_t area_size, uintptr_t page_size ) { return _Heap_Initialize( heap, area_begin, area_size, page_size ); 423fc: 4878 0004 pea 4 42400: 2f02 movel %d2,%sp@- 42402: 2f03 movel %d3,%sp@- 42404: 2f39 0005 a220 movel 5a220 ,%sp@- 4240a: 4eb9 0004 5ca4 jsr 45ca4 <_Heap_Initialize> RTEMS_Malloc_Heap, heap_begin, heap_size, CPU_HEAP_ALIGNMENT ); if ( status == 0 ) { 42410: 4fef 0010 lea %sp@(16),%sp 42414: 4a80 tstl %d0 42416: 660a bnes 42422 rtems_fatal_error_occurred( RTEMS_NO_MEMORY ); 42418: 4878 001a pea 1a <== NOT EXECUTED 4241c: 4eb9 0004 55b4 jsr 455b4 <== NOT EXECUTED } } MSBUMP( space_available, _Protected_heap_Get_size(RTEMS_Malloc_Heap) ); 42422: 2f39 0005 a220 movel 5a220 ,%sp@- 42428: 2439 0005 b8a4 movel 5b8a4 ,%d2 4242e: 4eb9 0004 6708 jsr 46708 <_Protected_heap_Get_size> printk( "\n" ); rtems_print_buffer( (heap_begin + heap_size) - 48, 48 ); rtems_fatal_error_occurred( RTEMS_NO_MEMORY ); } #endif } 42434: 262e fffc movel %fp@(-4),%d3 if ( status == 0 ) { rtems_fatal_error_occurred( RTEMS_NO_MEMORY ); } } MSBUMP( space_available, _Protected_heap_Get_size(RTEMS_Malloc_Heap) ); 42438: d082 addl %d2,%d0 4243a: 588f addql #4,%sp printk( "\n" ); rtems_print_buffer( (heap_begin + heap_size) - 48, 48 ); rtems_fatal_error_occurred( RTEMS_NO_MEMORY ); } #endif } 4243c: 242e fff8 movel %fp@(-8),%d2 42440: 4e5e unlk %fp if ( status == 0 ) { rtems_fatal_error_occurred( RTEMS_NO_MEMORY ); } } MSBUMP( space_available, _Protected_heap_Get_size(RTEMS_Malloc_Heap) ); 42442: 23c0 0005 b8a4 movel %d0,5b8a4 printk( "\n" ); rtems_print_buffer( (heap_begin + heap_size) - 48, 48 ); rtems_fatal_error_occurred( RTEMS_NO_MEMORY ); } #endif } 42448: 4e75 rts ... 00043da2 : static rtems_printk_plugin_t print_handler; void Stack_check_Dump_threads_usage( Thread_Control *the_thread ) { 43da2: 4e56 ffe0 linkw %fp,#-32 <== NOT EXECUTED 43da6: 48d7 1c1c moveml %d2-%d4/%a2-%a4,%sp@ <== NOT EXECUTED 43daa: 246e 0008 moveal %fp@(8),%a2 <== NOT EXECUTED void *high_water_mark; void *current; Stack_Control *stack; char name[5]; if ( !the_thread ) 43dae: 4a8a tstl %a2 <== NOT EXECUTED 43db0: 6700 0100 beqw 43eb2 <== NOT EXECUTED return; if ( !print_handler ) 43db4: 2879 0009 776c moveal 9776c ,%a4 <== NOT EXECUTED 43dba: 4a8c tstl %a4 <== NOT EXECUTED 43dbc: 6700 00f4 beqw 43eb2 <== NOT EXECUTED /* * Obtain interrupt stack information */ if (the_thread == (Thread_Control *) -1) { 43dc0: 70ff moveq #-1,%d0 <== NOT EXECUTED 43dc2: b08a cmpl %a2,%d0 <== NOT EXECUTED 43dc4: 6616 bnes 43ddc <== NOT EXECUTED if (Stack_check_Interrupt_stack.area) { 43dc6: 4ab9 0009 a6b8 tstl 9a6b8 <== NOT EXECUTED 43dcc: 6700 00e4 beqw 43eb2 <== NOT EXECUTED 43dd0: 47f9 0009 a6b4 lea 9a6b4 ,%a3 <== NOT EXECUTED 43dd6: 4284 clrl %d4 <== NOT EXECUTED 43dd8: 95ca subal %a2,%a2 <== NOT EXECUTED 43dda: 6008 bras 43de4 <== NOT EXECUTED } else return; } else { stack = &the_thread->Start.Initial_stack; current = (void *)_CPU_Context_Get_SP( &the_thread->Registers ); 43ddc: 282a 00fc movel %a2@(252),%d4 <== NOT EXECUTED current = 0; } else return; } else { stack = &the_thread->Start.Initial_stack; 43de0: 47ea 00bc lea %a2@(188),%a3 <== NOT EXECUTED current = (void *)_CPU_Context_Get_SP( &the_thread->Registers ); } low = Stack_check_usable_stack_start(stack); size = Stack_check_usable_stack_size(stack); 43de4: 2613 movel %a3@,%d3 <== NOT EXECUTED 43de6: 0683 ffff fff0 addil #-16,%d3 <== 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); 43dec: 242b 0004 movel %a3@(4),%d2 <== NOT EXECUTED 43df0: 0682 0000 0010 addil #16,%d2 <== NOT EXECUTED size = Stack_check_usable_stack_size(stack); high_water_mark = Stack_check_find_high_water_mark(low, size); 43df6: 2f03 movel %d3,%sp@- <== NOT EXECUTED 43df8: 2f02 movel %d2,%sp@- <== NOT EXECUTED 43dfa: 4eb9 0004 3d72 jsr 43d72 <== NOT EXECUTED if ( high_water_mark ) 43e00: 508f addql #8,%sp <== NOT EXECUTED 43e02: 4a80 tstl %d0 <== NOT EXECUTED 43e04: 6604 bnes 43e0a <== NOT EXECUTED 43e06: 4282 clrl %d2 <== NOT EXECUTED 43e08: 6004 bras 43e0e <== NOT EXECUTED used = Stack_check_Calculate_used( low, size, high_water_mark ); 43e0a: d483 addl %d3,%d2 <== NOT EXECUTED 43e0c: 9480 subl %d0,%d2 <== NOT EXECUTED else used = 0; if ( the_thread ) { 43e0e: 4a8a tstl %a2 <== NOT EXECUTED 43e10: 672c beqs 43e3e <== NOT EXECUTED (*print_handler)( 43e12: 486e fffb pea %fp@(-5) <== NOT EXECUTED 43e16: 4878 0005 pea 5 <== NOT EXECUTED 43e1a: 2f2a 0008 movel %a2@(8),%sp@- <== NOT EXECUTED 43e1e: 4eb9 0004 8ee0 jsr 48ee0 <== NOT EXECUTED 43e24: 2f00 movel %d0,%sp@- <== NOT EXECUTED 43e26: 2f2a 0008 movel %a2@(8),%sp@- <== NOT EXECUTED 43e2a: 4879 0008 d1f2 pea 8d1f2 <== NOT EXECUTED 43e30: 2f39 0009 7768 movel 97768 ,%sp@- <== NOT EXECUTED 43e36: 4e94 jsr %a4@ <== NOT EXECUTED 43e38: 4fef 001c lea %sp@(28),%sp <== NOT EXECUTED 43e3c: 6016 bras 43e54 <== 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 ); 43e3e: 4878 ffff pea ffffffff <== NOT EXECUTED 43e42: 4879 0008 d1ff pea 8d1ff <== NOT EXECUTED 43e48: 2f39 0009 7768 movel 97768 ,%sp@- <== NOT EXECUTED 43e4e: 4e94 jsr %a4@ <== NOT EXECUTED 43e50: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED } (*print_handler)( 43e54: 206b 0004 moveal %a3@(4),%a0 <== NOT EXECUTED 43e58: 2f03 movel %d3,%sp@- <== NOT EXECUTED 43e5a: 2f04 movel %d4,%sp@- <== NOT EXECUTED 43e5c: 2013 movel %a3@,%d0 <== NOT EXECUTED 43e5e: 5380 subql #1,%d0 <== NOT EXECUTED 43e60: 4870 0800 pea %a0@(00000000,%d0:l) <== NOT EXECUTED 43e64: 2f08 movel %a0,%sp@- <== NOT EXECUTED 43e66: 4879 0008 d20d pea 8d20d <== NOT EXECUTED 43e6c: 2f39 0009 7768 movel 97768 ,%sp@- <== NOT EXECUTED 43e72: 2079 0009 776c moveal 9776c ,%a0 <== NOT EXECUTED 43e78: 4e90 jsr %a0@ <== NOT EXECUTED 43e7a: 2079 0009 776c moveal 9776c ,%a0 <== NOT EXECUTED stack->area + stack->size - 1, current, size ); if (Stack_check_Initialized == 0) { 43e80: 4fef 0018 lea %sp@(24),%sp <== NOT EXECUTED 43e84: 4ab9 0009 7764 tstl 97764 <== NOT EXECUTED 43e8a: 6612 bnes 43e9e <== NOT EXECUTED (*print_handler)( print_context, "Unavailable\n" ); 43e8c: 4879 0008 d22b pea 8d22b <== NOT EXECUTED 43e92: 2f39 0009 7768 movel 97768 ,%sp@- <== NOT EXECUTED 43e98: 4e90 jsr %a0@ <== NOT EXECUTED 43e9a: 508f addql #8,%sp <== NOT EXECUTED 43e9c: 6014 bras 43eb2 <== NOT EXECUTED } else { (*print_handler)( print_context, "%8" PRId32 "\n", used ); 43e9e: 2f02 movel %d2,%sp@- <== NOT EXECUTED 43ea0: 4879 0008 d238 pea 8d238 <== NOT EXECUTED 43ea6: 2f39 0009 7768 movel 97768 ,%sp@- <== NOT EXECUTED 43eac: 4e90 jsr %a0@ <== NOT EXECUTED 43eae: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED } } 43eb2: 4cee 1c1c ffe0 moveml %fp@(-32),%d2-%d4/%a2-%a4 <== NOT EXECUTED 43eb8: 4e5e unlk %fp <== NOT EXECUTED 43eba: 4e75 rts 00043d72 : * start at lower memory and find first word that does not * match pattern */ base += PATTERN_SIZE_WORDS; for (ebase = base + length; base < ebase; base++) 43d72: 70fc moveq #-4,%d0 <== NOT EXECUTED */ void *Stack_check_find_high_water_mark( const void *s, size_t n ) { 43d74: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED /* * start at lower memory and find first word that does not * match pattern */ base += PATTERN_SIZE_WORDS; 43d78: 206e 0008 moveal %fp@(8),%a0 <== NOT EXECUTED 43d7c: 41e8 0010 lea %a0@(16),%a0 <== NOT EXECUTED for (ebase = base + length; base < ebase; base++) 43d80: c0ae 000c andl %fp@(12),%d0 <== NOT EXECUTED 43d84: d088 addl %a0,%d0 <== NOT EXECUTED 43d86: 6010 bras 43d98 <== NOT EXECUTED if (*base != U32_PATTERN) 43d88: 223c a5a5 a5a5 movel #-1515870811,%d1 <== NOT EXECUTED 43d8e: b290 cmpl %a0@,%d1 <== NOT EXECUTED 43d90: 6704 beqs 43d96 <== NOT EXECUTED return (void *) base; 43d92: 2008 movel %a0,%d0 <== NOT EXECUTED 43d94: 6008 bras 43d9e <== 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++) 43d96: 5888 addql #4,%a0 <== NOT EXECUTED 43d98: b088 cmpl %a0,%d0 <== NOT EXECUTED 43d9a: 62ec bhis 43d88 <== NOT EXECUTED 43d9c: 4280 clrl %d0 <== NOT EXECUTED if (*base != U32_PATTERN) return (void *) base; #endif return (void *)0; } 43d9e: 4e5e unlk %fp <== NOT EXECUTED 43da0: 4e75 rts 00043f36 : * * 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) { 43f36: 4e56 ffd0 linkw %fp,#-48 <== NOT EXECUTED 43f3a: 48d7 1c04 moveml %d2/%a2-%a4,%sp@ <== NOT EXECUTED Stack_Control *stack = &running->Start.Initial_stack; void *pattern_area = Stack_check_Get_pattern_area(stack); char name [32]; printk("BLOWN STACK!!!\n"); 43f3e: 4879 0008 d29f pea 8d29f <== NOT EXECUTED 43f44: 45f9 0004 6804 lea 46804 ,%a2 <== NOT EXECUTED * * NOTE: The system is in a questionable state... we may not get * the following message out. */ void Stack_check_report_blown_task(Thread_Control *running, bool pattern_ok) { 43f4a: 266e 0008 moveal %fp@(8),%a3 <== NOT EXECUTED 43f4e: 242e 000c movel %fp@(12),%d2 <== NOT EXECUTED Stack_Control *stack = &running->Start.Initial_stack; void *pattern_area = Stack_check_Get_pattern_area(stack); 43f52: 286b 00c0 moveal %a3@(192),%a4 <== NOT EXECUTED char name [32]; printk("BLOWN STACK!!!\n"); 43f56: 4e92 jsr %a2@ <== NOT EXECUTED printk("task control block: 0x%08" PRIxPTR "\n", running); 43f58: 2f0b movel %a3,%sp@- <== NOT EXECUTED 43f5a: 4879 0008 d2af pea 8d2af <== NOT EXECUTED 43f60: 4e92 jsr %a2@ <== NOT EXECUTED printk("task ID: 0x%08lx\n", (unsigned long) running->Object.id); 43f62: 2f2b 0008 movel %a3@(8),%sp@- <== NOT EXECUTED 43f66: 4879 0008 d2cc pea 8d2cc <== NOT EXECUTED 43f6c: 4e92 jsr %a2@ <== NOT EXECUTED printk( 43f6e: 2f2b 000c movel %a3@(12),%sp@- <== NOT EXECUTED 43f72: 4879 0008 d2de pea 8d2de <== NOT EXECUTED 43f78: 4e92 jsr %a2@ <== NOT EXECUTED "task name: 0x%08" PRIx32 "\n", running->Object.name.name_u32 ); printk( 43f7a: 486e ffe0 pea %fp@(-32) <== NOT EXECUTED 43f7e: 4878 0020 pea 20 <== NOT EXECUTED 43f82: 2f2b 0008 movel %a3@(8),%sp@- <== NOT EXECUTED 43f86: 4eb9 0004 8ee0 jsr 48ee0 <== NOT EXECUTED 43f8c: 4fef 0024 lea %sp@(36),%sp <== NOT EXECUTED 43f90: 2e80 movel %d0,%sp@ <== NOT EXECUTED 43f92: 4879 0008 d2f2 pea 8d2f2 <== NOT EXECUTED 43f98: 4e92 jsr %a2@ <== NOT EXECUTED "task name string: %s\n", rtems_object_get_name(running->Object.id, sizeof(name), name) ); printk( 43f9a: 202b 00bc movel %a3@(188),%d0 <== NOT EXECUTED 43f9e: 206b 00c0 moveal %a3@(192),%a0 <== NOT EXECUTED 43fa2: 4870 0800 pea %a0@(00000000,%d0:l) <== NOT EXECUTED 43fa6: 2f08 movel %a0,%sp@- <== NOT EXECUTED 43fa8: 2f00 movel %d0,%sp@- <== NOT EXECUTED 43faa: 4879 0008 d308 pea 8d308 <== NOT EXECUTED 43fb0: 4e92 jsr %a2@ <== 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) { 43fb2: 4fef 0018 lea %sp@(24),%sp <== NOT EXECUTED 43fb6: 4a02 tstb %d2 <== NOT EXECUTED 43fb8: 6618 bnes 43fd2 <== NOT EXECUTED printk( 43fba: 486c 0018 pea %a4@(24) <== NOT EXECUTED 43fbe: 486c 0008 pea %a4@(8) <== NOT EXECUTED 43fc2: 4878 0010 pea 10 <== NOT EXECUTED 43fc6: 4879 0008 d339 pea 8d339 <== NOT EXECUTED 43fcc: 4e92 jsr %a2@ <== NOT EXECUTED 43fce: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED rtems_configuration_get_user_multiprocessing_table()->node ); } #endif rtems_fatal_error_occurred(0x81); 43fd2: 4878 0081 pea 81 <== NOT EXECUTED 43fd6: 4eb9 0004 975c jsr 4975c <== NOT EXECUTED 0004af14 : uint32_t TOD_MICROSECONDS_TO_TICKS( uint32_t microseconds ) { return (microseconds / rtems_configuration_get_microseconds_per_tick()); } 4af14: 41f9 0006 0eb0 lea 60eb0 ,%a0 #include uint32_t TOD_MICROSECONDS_TO_TICKS( uint32_t microseconds ) { 4af1a: 4e56 0000 linkw %fp,#0 return (microseconds / rtems_configuration_get_microseconds_per_tick()); } 4af1e: 202e 0008 movel %fp@(8),%d0 4af22: 4e5e unlk %fp 4af24: 4c50 0000 remul %a0@,%d0,%d0 4af28: 4e75 rts ... 0004646c : #include uint32_t TOD_MILLISECONDS_TO_TICKS( uint32_t milliseconds ) { 4646c: 4e56 0000 linkw %fp,#0 46470: 2039 0005 b450 movel 5b450 ,%d0 46476: 2f02 movel %d2,%sp@- 46478: 243c 0000 03e8 movel #1000,%d2 4647e: 4c42 0000 remul %d2,%d0,%d0 return (milliseconds / rtems_configuration_get_milliseconds_per_tick()); } 46482: 242e 0008 movel %fp@(8),%d2 46486: 4c40 2002 remul %d0,%d2,%d2 4648a: 2002 movel %d2,%d0 4648c: 241f movel %sp@+,%d2 4648e: 4e5e unlk %fp 46490: 4e75 rts ... 000457e0 <_API_Mutex_Lock>: API_Mutex_Control *the_mutex ) { ISR_Level level; _ISR_Disable( level ); 457e0: 203c 0000 0700 movel #1792,%d0 #include void _API_Mutex_Lock( API_Mutex_Control *the_mutex ) { 457e6: 4e56 0000 linkw %fp,#0 457ea: 206e 0008 moveal %fp@(8),%a0 ISR_Level level; _ISR_Disable( level ); 457ee: 40c1 movew %sr,%d1 457f0: 8081 orl %d1,%d0 457f2: 46c0 movew %d0,%sr _CORE_mutex_Seize( 457f4: 2f01 movel %d1,%sp@- 457f6: 42a7 clrl %sp@- 457f8: 4878 0001 pea 1 457fc: 2f28 0008 movel %a0@(8),%sp@- 45800: 4868 0010 pea %a0@(16) 45804: 4eb9 0004 59c4 jsr 459c4 <_CORE_mutex_Seize> 4580a: 4fef 0014 lea %sp@(20),%sp the_mutex->Object.id, true, 0, level ); } 4580e: 4e5e unlk %fp 45810: 4e75 rts ... 00045840 <_API_Mutex_Unlock>: #include void _API_Mutex_Unlock( API_Mutex_Control *the_mutex ) { 45840: 4e56 0000 linkw %fp,#0 rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 45844: 2039 0005 b9f4 movel 5b9f4 <_Thread_Dispatch_disable_level>,%d0 4584a: 5280 addql #1,%d0 4584c: 206e 0008 moveal %fp@(8),%a0 45850: 23c0 0005 b9f4 movel %d0,5b9f4 <_Thread_Dispatch_disable_level> _Thread_Disable_dispatch(); _CORE_mutex_Surrender( 45856: 42a7 clrl %sp@- 45858: 2f28 0008 movel %a0@(8),%sp@- 4585c: 4868 0010 pea %a0@(16) 45860: 4eb9 0004 5a6c jsr 45a6c <_CORE_mutex_Surrender> &the_mutex->Mutex, the_mutex->Object.id, NULL ); _Thread_Enable_dispatch(); 45866: 4fef 000c lea %sp@(12),%sp } 4586a: 4e5e unlk %fp _CORE_mutex_Surrender( &the_mutex->Mutex, the_mutex->Object.id, NULL ); _Thread_Enable_dispatch(); 4586c: 4ef9 0004 6c62 jmp 46c62 <_Thread_Enable_dispatch> ... 00045758 <_API_extensions_Add>: */ void _API_extensions_Add( API_extensions_Control *the_extension ) { 45758: 4e56 0000 linkw %fp,#0 _Chain_Append( &_API_extensions_List, &the_extension->Node ); 4575c: 2f2e 0008 movel %fp@(8),%sp@- 45760: 4879 0005 bb8e pea 5bb8e <_API_extensions_List> 45766: 4eb9 0004 5874 jsr 45874 <_Chain_Append> 4576c: 508f addql #8,%sp } 4576e: 4e5e unlk %fp 45770: 4e75 rts ... 0004b960 <_Barrier_Translate_core_barrier_return_code>: }; rtems_status_code _Barrier_Translate_core_barrier_return_code ( CORE_barrier_Status the_barrier_status ) { 4b960: 41f9 0005 a398 lea 5a398 <_Barrier_Translate_core_barrier_return_code_>,%a0 4b966: 4e56 0000 linkw %fp,#0 #if defined(RTEMS_DEBUG) if ( the_barrier_status > CORE_BARRIER_STATUS_LAST ) return RTEMS_INTERNAL_ERROR; #endif return _Barrier_Translate_core_barrier_return_code_[the_barrier_status]; } 4b96a: 202e 0008 movel %fp@(8),%d0 4b96e: 4e5e unlk %fp 4b970: 2030 0c00 movel %a0@(00000000,%d0:l:4),%d0 4b974: 4e75 rts ... 0004b348 <_CORE_barrier_Initialize>: void _CORE_barrier_Initialize( CORE_barrier_Control *the_barrier, CORE_barrier_Attributes *the_barrier_attributes ) { 4b348: 4e56 0000 linkw %fp,#0 the_barrier->Attributes = *the_barrier_attributes; 4b34c: 226e 000c moveal %fp@(12),%a1 the_barrier->number_of_waiting_threads = 0; _Thread_queue_Initialize( 4b350: 4878 0003 pea 3 void _CORE_barrier_Initialize( CORE_barrier_Control *the_barrier, CORE_barrier_Attributes *the_barrier_attributes ) { 4b354: 206e 0008 moveal %fp@(8),%a0 the_barrier->Attributes = *the_barrier_attributes; the_barrier->number_of_waiting_threads = 0; _Thread_queue_Initialize( 4b358: 2f3c 0001 0000 movel #65536,%sp@- 4b35e: 42a7 clrl %sp@- CORE_barrier_Control *the_barrier, CORE_barrier_Attributes *the_barrier_attributes ) { the_barrier->Attributes = *the_barrier_attributes; 4b360: 2011 movel %a1@,%d0 4b362: 2229 0004 movel %a1@(4),%d1 4b366: 2140 0040 movel %d0,%a0@(64) 4b36a: 2141 0044 movel %d1,%a0@(68) the_barrier->number_of_waiting_threads = 0; _Thread_queue_Initialize( 4b36e: 2f08 movel %a0,%sp@- CORE_barrier_Attributes *the_barrier_attributes ) { the_barrier->Attributes = *the_barrier_attributes; the_barrier->number_of_waiting_threads = 0; 4b370: 42a8 0048 clrl %a0@(72) _Thread_queue_Initialize( 4b374: 4eb9 0004 72f4 jsr 472f4 <_Thread_queue_Initialize> 4b37a: 4fef 0010 lea %sp@(16),%sp &the_barrier->Wait_queue, THREAD_QUEUE_DISCIPLINE_FIFO, STATES_WAITING_FOR_BARRIER, CORE_BARRIER_TIMEOUT ); } 4b37e: 4e5e unlk %fp 4b380: 4e75 rts ... 0004b384 <_CORE_barrier_Release>: #else Objects_Id id __attribute__((unused)), CORE_barrier_API_mp_support_callout api_barrier_mp_support __attribute__((unused)) #endif ) { 4b384: 4e56 fff4 linkw %fp,#-12 4b388: 48d7 0c04 moveml %d2/%a2-%a3,%sp@ 4b38c: 246e 0008 moveal %fp@(8),%a2 Thread_Control *the_thread; uint32_t count; count = 0; while ( (the_thread = _Thread_queue_Dequeue(&the_barrier->Wait_queue)) ) { 4b390: 4282 clrl %d2 4b392: 47f9 0004 6f84 lea 46f84 <_Thread_queue_Dequeue>,%a3 4b398: 6002 bras 4b39c <_CORE_barrier_Release+0x18> #if defined(RTEMS_MULTIPROCESSING) if ( !_Objects_Is_local_id( the_thread->Object.id ) ) (*api_barrier_mp_support) ( the_thread, id ); #endif count++; 4b39a: 5282 addql #1,%d2 { Thread_Control *the_thread; uint32_t count; count = 0; while ( (the_thread = _Thread_queue_Dequeue(&the_barrier->Wait_queue)) ) { 4b39c: 2f0a movel %a2,%sp@- 4b39e: 4e93 jsr %a3@ 4b3a0: 588f addql #4,%sp 4b3a2: 4a80 tstl %d0 4b3a4: 66f4 bnes 4b39a <_CORE_barrier_Release+0x16> #endif count++; } the_barrier->number_of_waiting_threads = 0; return count; } 4b3a6: 2002 movel %d2,%d0 if ( !_Objects_Is_local_id( the_thread->Object.id ) ) (*api_barrier_mp_support) ( the_thread, id ); #endif count++; } the_barrier->number_of_waiting_threads = 0; 4b3a8: 42aa 0048 clrl %a2@(72) return count; } 4b3ac: 4cee 0c04 fff4 moveml %fp@(-12),%d2/%a2-%a3 4b3b2: 4e5e unlk %fp 4b3b4: 4e75 rts ... 0004b3b8 <_CORE_barrier_Wait>: Thread_Control *executing; ISR_Level level; executing = _Thread_Executing; executing->Wait.return_code = CORE_BARRIER_STATUS_SUCCESSFUL; _ISR_Disable( level ); 4b3b8: 203c 0000 0700 movel #1792,%d0 Objects_Id id, bool wait, Watchdog_Interval timeout, CORE_barrier_API_mp_support_callout api_barrier_mp_support ) { 4b3be: 4e56 fff4 linkw %fp,#-12 Thread_Control *executing; ISR_Level level; executing = _Thread_Executing; 4b3c2: 2279 0005 baae moveal 5baae <_Thread_Executing>,%a1 Objects_Id id, bool wait, Watchdog_Interval timeout, CORE_barrier_API_mp_support_callout api_barrier_mp_support ) { 4b3c8: 48d7 001c moveml %d2-%d4,%sp@ 4b3cc: 242e 000c movel %fp@(12),%d2 4b3d0: 262e 0014 movel %fp@(20),%d3 Thread_Control *executing; ISR_Level level; executing = _Thread_Executing; executing->Wait.return_code = CORE_BARRIER_STATUS_SUCCESSFUL; 4b3d4: 42a9 0034 clrl %a1@(52) Objects_Id id, bool wait, Watchdog_Interval timeout, CORE_barrier_API_mp_support_callout api_barrier_mp_support ) { 4b3d8: 206e 0008 moveal %fp@(8),%a0 4b3dc: 282e 0018 movel %fp@(24),%d4 Thread_Control *executing; ISR_Level level; executing = _Thread_Executing; executing->Wait.return_code = CORE_BARRIER_STATUS_SUCCESSFUL; _ISR_Disable( level ); 4b3e0: 40c1 movew %sr,%d1 4b3e2: 8081 orl %d1,%d0 4b3e4: 46c0 movew %d0,%sr the_barrier->number_of_waiting_threads++; 4b3e6: 2028 0048 movel %a0@(72),%d0 4b3ea: 5280 addql #1,%d0 4b3ec: 2140 0048 movel %d0,%a0@(72) if ( _CORE_barrier_Is_automatic( &the_barrier->Attributes ) ) { 4b3f0: 4aa8 0040 tstl %a0@(64) 4b3f4: 6626 bnes 4b41c <_CORE_barrier_Wait+0x64> if ( the_barrier->number_of_waiting_threads == the_barrier->Attributes.maximum_count) { 4b3f6: b0a8 0044 cmpl %a0@(68),%d0 4b3fa: 6620 bnes 4b41c <_CORE_barrier_Wait+0x64> executing->Wait.return_code = CORE_BARRIER_STATUS_AUTOMATICALLY_RELEASED; 4b3fc: 7001 moveq #1,%d0 4b3fe: 2340 0034 movel %d0,%a1@(52) _ISR_Enable( level ); 4b402: 46c1 movew %d1,%sr _CORE_barrier_Release( the_barrier, id, api_barrier_mp_support ); 4b404: 2d44 0010 movel %d4,%fp@(16) 4b408: 2d42 000c movel %d2,%fp@(12) 4b40c: 2d48 0008 movel %a0,%fp@(8) executing->Wait.queue = &the_barrier->Wait_queue; executing->Wait.id = id; _ISR_Enable( level ); _Thread_queue_Enqueue( &the_barrier->Wait_queue, timeout ); } 4b410: 4cd7 001c moveml %sp@,%d2-%d4 4b414: 4e5e unlk %fp if ( _CORE_barrier_Is_automatic( &the_barrier->Attributes ) ) { if ( the_barrier->number_of_waiting_threads == the_barrier->Attributes.maximum_count) { executing->Wait.return_code = CORE_BARRIER_STATUS_AUTOMATICALLY_RELEASED; _ISR_Enable( level ); _CORE_barrier_Release( the_barrier, id, api_barrier_mp_support ); 4b416: 4ef9 0004 b384 jmp 4b384 <_CORE_barrier_Release> 4b41c: 7001 moveq #1,%d0 } } _Thread_queue_Enter_critical_section( &the_barrier->Wait_queue ); executing->Wait.queue = &the_barrier->Wait_queue; executing->Wait.id = id; 4b41e: 2342 0020 movel %d2,%a1@(32) return; } } _Thread_queue_Enter_critical_section( &the_barrier->Wait_queue ); executing->Wait.queue = &the_barrier->Wait_queue; 4b422: 2348 0044 movel %a0,%a1@(68) 4b426: 2140 0030 movel %d0,%a0@(48) executing->Wait.id = id; _ISR_Enable( level ); 4b42a: 46c1 movew %d1,%sr _Thread_queue_Enqueue( &the_barrier->Wait_queue, timeout ); 4b42c: 2d43 000c movel %d3,%fp@(12) 4b430: 203c 0004 73b0 movel #291760,%d0 4b436: 2d48 0008 movel %a0,%fp@(8) 4b43a: 2d40 0010 movel %d0,%fp@(16) } 4b43e: 4cd7 001c moveml %sp@,%d2-%d4 4b442: 4e5e unlk %fp _Thread_queue_Enter_critical_section( &the_barrier->Wait_queue ); executing->Wait.queue = &the_barrier->Wait_queue; executing->Wait.id = id; _ISR_Enable( level ); _Thread_queue_Enqueue( &the_barrier->Wait_queue, timeout ); 4b444: 4ef9 0004 70c4 jmp 470c4 <_Thread_queue_Enqueue_with_handler> ... 0005202c <_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 ) { 5202c: 4e56 ffe0 linkw %fp,#-32 52030: 48d7 3c3c moveml %d2-%d5/%a2-%a5,%sp@ 52034: 246e 0008 moveal %fp@(8),%a2 52038: 2a2e 000c movel %fp@(12),%d5 5203c: 262e 0010 movel %fp@(16),%d3 52040: 286e 001c moveal %fp@(28),%a4 Thread_Control *the_thread; uint32_t number_broadcasted; Thread_Wait_information *waitp; if ( size > the_message_queue->maximum_message_size ) { 52044: b6aa 004c cmpl %a2@(76),%d3 52048: 6304 blss 5204e <_CORE_message_queue_Broadcast+0x22> 5204a: 7001 moveq #1,%d0 <== NOT EXECUTED 5204c: 6042 bras 52090 <_CORE_message_queue_Broadcast+0x64><== NOT EXECUTED * 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 ) { 5204e: 4aaa 0048 tstl %a2@(72) 52052: 6610 bnes 52064 <_CORE_message_queue_Broadcast+0x38> * 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))) { 52054: 4282 clrl %d2 52056: 283c 0005 4218 movel #344600,%d4 const void *source, void *destination, size_t size ) { memcpy(destination, source, size); 5205c: 4bf9 0005 91d0 lea 591d0 ,%a5 52062: 601a bras 5207e <_CORE_message_queue_Broadcast+0x52> * send and receive and this ensures that we are broadcasting * the message to threads waiting to receive -- not to send. */ if ( the_message_queue->number_of_pending_messages != 0 ) { *count = 0; 52064: 4294 clrl %a4@ 52066: 6026 bras 5208e <_CORE_message_queue_Broadcast+0x62> 52068: 2f03 movel %d3,%sp@- */ number_broadcasted = 0; while ((the_thread = _Thread_queue_Dequeue(&the_message_queue->Wait_queue))) { waitp = &the_thread->Wait; number_broadcasted += 1; 5206a: 5282 addql #1,%d2 5206c: 2f05 movel %d5,%sp@- 5206e: 2f2b 002c movel %a3@(44),%sp@- 52072: 4e95 jsr %a5@ buffer, waitp->return_argument_second.mutable_object, size ); *(size_t *) the_thread->Wait.return_argument = size; 52074: 206b 0028 moveal %a3@(40),%a0 52078: 4fef 000c lea %sp@(12),%sp 5207c: 2083 movel %d3,%a0@ * There must be no pending messages if there is a thread waiting to * receive a message. */ number_broadcasted = 0; while ((the_thread = _Thread_queue_Dequeue(&the_message_queue->Wait_queue))) { 5207e: 2f0a movel %a2,%sp@- 52080: 2044 moveal %d4,%a0 52082: 4e90 jsr %a0@ /* * There must be no pending messages if there is a thread waiting to * receive a message. */ number_broadcasted = 0; while ((the_thread = 52084: 588f addql #4,%sp _Thread_queue_Dequeue(&the_message_queue->Wait_queue))) { 52086: 2640 moveal %d0,%a3 /* * There must be no pending messages if there is a thread waiting to * receive a message. */ number_broadcasted = 0; while ((the_thread = 52088: 4a80 tstl %d0 5208a: 66dc bnes 52068 <_CORE_message_queue_Broadcast+0x3c> if ( !_Objects_Is_local_id( the_thread->Object.id ) ) (*api_message_queue_mp_support) ( the_thread, id ); #endif } *count = number_broadcasted; 5208c: 2882 movel %d2,%a4@ 5208e: 4280 clrl %d0 return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL; } 52090: 4cee 3c3c ffe0 moveml %fp@(-32),%d2-%d5/%a2-%a5 52096: 4e5e unlk %fp 52098: 4e75 rts ... 0004dbd4 <_CORE_message_queue_Initialize>: /* * Round size up to multiple of a pointer for chain init and * check for overflow on adding overhead to each message. */ allocated_message_size = maximum_message_size; if (allocated_message_size & (sizeof(uint32_t) - 1)) { 4dbd4: 7003 moveq #3,%d0 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 ) { 4dbd6: 4e56 fff4 linkw %fp,#-12 4dbda: 222e 0014 movel %fp@(20),%d1 4dbde: 48d7 040c moveml %d2-%d3/%a2,%sp@ 4dbe2: 246e 0008 moveal %fp@(8),%a2 4dbe6: 242e 0010 movel %fp@(16),%d2 /* * Round size up to multiple of a pointer for chain init and * check for overflow on adding overhead to each message. */ allocated_message_size = maximum_message_size; if (allocated_message_size & (sizeof(uint32_t) - 1)) { 4dbea: c081 andl %d1,%d0 ) { size_t message_buffering_required; size_t allocated_message_size; the_message_queue->maximum_pending_messages = maximum_pending_messages; 4dbec: 2542 0044 movel %d2,%a2@(68) the_message_queue->number_of_pending_messages = 0; 4dbf0: 42aa 0048 clrl %a2@(72) the_message_queue->maximum_message_size = maximum_message_size; 4dbf4: 2541 004c movel %d1,%a2@(76) /* * Round size up to multiple of a pointer for chain init and * check for overflow on adding overhead to each message. */ allocated_message_size = maximum_message_size; if (allocated_message_size & (sizeof(uint32_t) - 1)) { 4dbf8: 4a80 tstl %d0 4dbfa: 6604 bnes 4dc00 <_CORE_message_queue_Initialize+0x2c> 4dbfc: 2001 movel %d1,%d0 4dbfe: 600c bras 4dc0c <_CORE_message_queue_Initialize+0x38> allocated_message_size += sizeof(uint32_t); 4dc00: 2001 movel %d1,%d0 4dc02: 5880 addql #4,%d0 allocated_message_size &= ~(sizeof(uint32_t) - 1); 4dc04: 76fc moveq #-4,%d3 4dc06: c083 andl %d3,%d0 } if (allocated_message_size < maximum_message_size) 4dc08: b280 cmpl %d0,%d1 4dc0a: 626e bhis 4dc7a <_CORE_message_queue_Initialize+0xa6> /* * 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)); 4dc0c: 2600 movel %d0,%d3 4dc0e: 0683 0000 0010 addil #16,%d3 /* * Calculate how much total memory is required for message buffering and * check for overflow on the multiplication. */ message_buffering_required = (size_t) maximum_pending_messages * 4dc14: 2203 movel %d3,%d1 4dc16: 4c02 1800 mulsl %d2,%d1 (allocated_message_size + sizeof(CORE_message_queue_Buffer_control)); if (message_buffering_required < allocated_message_size) 4dc1a: b081 cmpl %d1,%d0 4dc1c: 625c bhis 4dc7a <_CORE_message_queue_Initialize+0xa6> return false; /* * Attempt to allocate the message memory */ the_message_queue->message_buffers = (CORE_message_queue_Buffer *) 4dc1e: 2f01 movel %d1,%sp@- 4dc20: 4eb9 0005 0448 jsr 50448 <_Workspace_Allocate> _Workspace_Allocate( message_buffering_required ); if (the_message_queue->message_buffers == 0) 4dc26: 588f addql #4,%sp return false; /* * Attempt to allocate the message memory */ the_message_queue->message_buffers = (CORE_message_queue_Buffer *) 4dc28: 2540 005c movel %d0,%a2@(92) _Workspace_Allocate( message_buffering_required ); if (the_message_queue->message_buffers == 0) 4dc2c: 674c beqs 4dc7a <_CORE_message_queue_Initialize+0xa6> /* * Initialize the pool of inactive messages, pending messages, * and set of waiting threads. */ _Chain_Initialize ( 4dc2e: 2f03 movel %d3,%sp@- 4dc30: 2f02 movel %d2,%sp@- 4dc32: 2f00 movel %d0,%sp@- 4dc34: 486a 0060 pea %a2@(96) 4dc38: 4eb9 0005 1cd4 jsr 51cd4 <_Chain_Initialize> allocated_message_size + sizeof( CORE_message_queue_Buffer_control ) ); _Chain_Initialize_empty( &the_message_queue->Pending_messages ); _Thread_queue_Initialize( 4dc3e: 4878 0006 pea 6 4dc42: 7001 moveq #1,%d0 4dc44: 206e 000c moveal %fp@(12),%a0 4dc48: b090 cmpl %a0@,%d0 4dc4a: 57c0 seq %d0 4dc4c: 4878 0080 pea 80 4dc50: 49c0 extbl %d0 4dc52: 4480 negl %d0 */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 4dc54: 41ea 0054 lea %a2@(84),%a0 4dc58: 2f00 movel %d0,%sp@- 4dc5a: 2548 0050 movel %a0,%a2@(80) the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain); 4dc5e: 41ea 0050 lea %a2@(80),%a0 4dc62: 2548 0058 movel %a0,%a2@(88) 4dc66: 2f0a movel %a2,%sp@- RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); the_chain->permanent_null = NULL; 4dc68: 42aa 0054 clrl %a2@(84) 4dc6c: 4eb9 0004 f988 jsr 4f988 <_Thread_queue_Initialize> THREAD_QUEUE_DISCIPLINE_PRIORITY : THREAD_QUEUE_DISCIPLINE_FIFO, STATES_WAITING_FOR_MESSAGE, CORE_MESSAGE_QUEUE_STATUS_TIMEOUT ); return true; 4dc72: 4fef 0020 lea %sp@(32),%sp allocated_message_size + sizeof( CORE_message_queue_Buffer_control ) ); _Chain_Initialize_empty( &the_message_queue->Pending_messages ); _Thread_queue_Initialize( 4dc76: 7001 moveq #1,%d0 THREAD_QUEUE_DISCIPLINE_PRIORITY : THREAD_QUEUE_DISCIPLINE_FIFO, STATES_WAITING_FOR_MESSAGE, CORE_MESSAGE_QUEUE_STATUS_TIMEOUT ); return true; 4dc78: 6002 bras 4dc7c <_CORE_message_queue_Initialize+0xa8> 4dc7a: 4200 clrb %d0 } 4dc7c: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 4dc82: 4e5e unlk %fp 4dc84: 4e75 rts ... 00051d14 <_CORE_message_queue_Insert_message>: #endif _CORE_message_queue_Set_message_priority( the_message, submit_type ); #if !defined(RTEMS_SCORE_COREMSG_ENABLE_MESSAGE_PRIORITY) _ISR_Disable( level ); 51d14: 203c 0000 0700 movel #1792,%d0 void _CORE_message_queue_Insert_message( CORE_message_queue_Control *the_message_queue, CORE_message_queue_Buffer_control *the_message, CORE_message_queue_Submit_types submit_type ) { 51d1a: 4e56 0000 linkw %fp,#0 51d1e: 226e 0008 moveal %fp@(8),%a1 51d22: 206e 000c moveal %fp@(12),%a0 51d26: 2f0a movel %a2,%sp@- #endif _CORE_message_queue_Set_message_priority( the_message, submit_type ); #if !defined(RTEMS_SCORE_COREMSG_ENABLE_MESSAGE_PRIORITY) _ISR_Disable( level ); 51d28: 40c1 movew %sr,%d1 51d2a: 8081 orl %d1,%d0 51d2c: 46c0 movew %d0,%sr SET_NOTIFY(); the_message_queue->number_of_pending_messages++; 51d2e: 52a9 0048 addql #1,%a1@(72) if ( submit_type == CORE_MESSAGE_QUEUE_SEND_REQUEST ) 51d32: 203c 7fff ffff movel #2147483647,%d0 51d38: b0ae 0010 cmpl %fp@(16),%d0 51d3c: 6616 bnes 51d54 <_CORE_message_queue_Insert_message+0x40> Chain_Node *the_node ) { Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); 51d3e: 45e9 0054 lea %a1@(84),%a2 51d42: 208a movel %a2,%a0@ old_last_node = the_chain->last; 51d44: 2469 0058 moveal %a1@(88),%a2 the_chain->last = the_node; 51d48: 2348 0058 movel %a0,%a1@(88) old_last_node->next = the_node; the_node->previous = old_last_node; 51d4c: 214a 0004 movel %a2,%a0@(4) Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); old_last_node = the_chain->last; the_chain->last = the_node; old_last_node->next = the_node; 51d50: 2488 movel %a0,%a2@ 51d52: 6012 bras 51d66 <_CORE_message_queue_Insert_message+0x52> */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Head( Chain_Control *the_chain ) { return (Chain_Node *) the_chain; 51d54: 43e9 0050 lea %a1@(80),%a1 ) { Chain_Node *before_node; the_node->previous = after_node; before_node = after_node->next; 51d58: 2451 moveal %a1@,%a2 Chain_Node *the_node ) { Chain_Node *before_node; the_node->previous = after_node; 51d5a: 2149 0004 movel %a1,%a0@(4) before_node = after_node->next; after_node->next = the_node; 51d5e: 2288 movel %a0,%a1@ the_node->next = before_node; before_node->previous = the_node; 51d60: 2548 0004 movel %a0,%a2@(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; 51d64: 208a movel %a2,%a0@ _CORE_message_queue_Append_unprotected(the_message_queue, the_message); else _CORE_message_queue_Prepend_unprotected(the_message_queue, the_message); _ISR_Enable( level ); 51d66: 46c1 movew %d1,%sr * the message is actually in the queue at this point. */ if ( notify && the_message_queue->notify_handler ) (*the_message_queue->notify_handler)(the_message_queue->notify_argument); #endif } 51d68: 245f moveal %sp@+,%a2 51d6a: 4e5e unlk %fp 51d6c: 4e75 rts ... 0004dc88 <_CORE_message_queue_Seize>: CORE_message_queue_Buffer_control *the_message; Thread_Control *executing; executing = _Thread_Executing; executing->Wait.return_code = CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL; _ISR_Disable( level ); 4dc88: 223c 0000 0700 movel #1792,%d1 void *buffer, size_t *size_p, bool wait, Watchdog_Interval timeout ) { 4dc8e: 4e56 ffe0 linkw %fp,#-32 ISR_Level level; CORE_message_queue_Buffer_control *the_message; Thread_Control *executing; executing = _Thread_Executing; 4dc92: 2079 0006 4f32 moveal 64f32 <_Thread_Executing>,%a0 void *buffer, size_t *size_p, bool wait, Watchdog_Interval timeout ) { 4dc98: 48d7 3c3c moveml %d2-%d5/%a2-%a5,%sp@ 4dc9c: 282e 000c movel %fp@(12),%d4 4dca0: 262e 001c movel %fp@(28),%d3 4dca4: 246e 0008 moveal %fp@(8),%a2 ISR_Level level; CORE_message_queue_Buffer_control *the_message; Thread_Control *executing; executing = _Thread_Executing; executing->Wait.return_code = CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL; 4dca8: 42a8 0034 clrl %a0@(52) void *buffer, size_t *size_p, bool wait, Watchdog_Interval timeout ) { 4dcac: 242e 0010 movel %fp@(16),%d2 4dcb0: 226e 0014 moveal %fp@(20),%a1 4dcb4: 1a2e 001b moveb %fp@(27),%d5 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 ); 4dcb8: 40c0 movew %sr,%d0 4dcba: 8280 orl %d0,%d1 4dcbc: 46c1 movew %d1,%sr */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 4dcbe: 220a movel %a2,%d1 4dcc0: 0681 0000 0054 addil #84,%d1 */ RTEMS_INLINE_ROUTINE bool _Chain_Is_empty( Chain_Control *the_chain ) { return (the_chain->first == _Chain_Tail(the_chain)); 4dcc6: 266a 0050 moveal %a2@(80),%a3 */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 4dcca: b28b cmpl %a3,%d1 4dccc: 6752 beqs 4dd20 <_CORE_message_queue_Seize+0x98> { Chain_Node *return_node; Chain_Node *new_first; return_node = the_chain->first; new_first = return_node->next; 4dcce: 2853 moveal %a3@,%a4 the_chain->first = new_first; new_first->previous = _Chain_Head(the_chain); 4dcd0: 4bea 0050 lea %a2@(80),%a5 Chain_Node *return_node; Chain_Node *new_first; return_node = the_chain->first; new_first = return_node->next; the_chain->first = new_first; 4dcd4: 254c 0050 movel %a4,%a2@(80) new_first->previous = _Chain_Head(the_chain); 4dcd8: 294d 0004 movel %a5,%a4@(4) the_message = _CORE_message_queue_Get_pending_message( the_message_queue ); if ( the_message != NULL ) { 4dcdc: 4a8b tstl %a3 4dcde: 6740 beqs 4dd20 <_CORE_message_queue_Seize+0x98> the_message_queue->number_of_pending_messages -= 1; 4dce0: 53aa 0048 subql #1,%a2@(72) _ISR_Enable( level ); 4dce4: 46c0 movew %d0,%sr *size_p = the_message->Contents.size; 4dce6: 22ab 0008 movel %a3@(8),%a1@ _Thread_Executing->Wait.count = 4dcea: 2079 0006 4f32 moveal 64f32 <_Thread_Executing>,%a0 4dcf0: 42a8 0024 clrl %a0@(36) const void *source, void *destination, size_t size ) { memcpy(destination, source, size); 4dcf4: 2f11 movel %a1@,%sp@- 4dcf6: 486b 000c pea %a3@(12) 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 ); 4dcfa: 45ea 0060 lea %a2@(96),%a2 const void *source, void *destination, size_t size ) { memcpy(destination, source, size); 4dcfe: 2f02 movel %d2,%sp@- 4dd00: 4eb9 0005 4398 jsr 54398 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 ); 4dd06: 4fef 000c lea %sp@(12),%sp 4dd0a: 2d4a 0008 movel %a2,%fp@(8) 4dd0e: 2d4b 000c movel %a3,%fp@(12) executing->Wait.return_argument = size_p; /* Wait.count will be filled in with the message priority */ _ISR_Enable( level ); _Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout ); } 4dd12: 4cee 3c3c ffe0 moveml %fp@(-32),%d2-%d5/%a2-%a5 4dd18: 4e5e unlk %fp 4dd1a: 4ef9 0004 db10 jmp 4db10 <_Chain_Append> return; } #endif } if ( !wait ) { 4dd20: 4a05 tstb %d5 4dd22: 6612 bnes 4dd36 <_CORE_message_queue_Seize+0xae> _ISR_Enable( level ); 4dd24: 46c0 movew %d0,%sr executing->Wait.return_code = CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_NOWAIT; 4dd26: 7004 moveq #4,%d0 executing->Wait.return_argument = size_p; /* Wait.count will be filled in with the message priority */ _ISR_Enable( level ); _Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout ); } 4dd28: 4cee 3c3c ffe0 moveml %fp@(-32),%d2-%d5/%a2-%a5 #endif } if ( !wait ) { _ISR_Enable( level ); executing->Wait.return_code = CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_NOWAIT; 4dd2e: 2140 0034 movel %d0,%a0@(52) executing->Wait.return_argument = size_p; /* Wait.count will be filled in with the message priority */ _ISR_Enable( level ); _Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout ); } 4dd32: 4e5e unlk %fp 4dd34: 4e75 rts RTEMS_INLINE_ROUTINE void _Thread_queue_Enter_critical_section ( Thread_queue_Control *the_thread_queue ) { the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; 4dd36: 7201 moveq #1,%d1 4dd38: 2541 0030 movel %d1,%a2@(48) _Thread_queue_Enter_critical_section( &the_message_queue->Wait_queue ); executing->Wait.queue = &the_message_queue->Wait_queue; executing->Wait.id = id; executing->Wait.return_argument_second.mutable_object = buffer; executing->Wait.return_argument = size_p; 4dd3c: 2149 0028 movel %a1,%a0@(40) } _Thread_queue_Enter_critical_section( &the_message_queue->Wait_queue ); executing->Wait.queue = &the_message_queue->Wait_queue; executing->Wait.id = id; executing->Wait.return_argument_second.mutable_object = buffer; 4dd40: 2142 002c movel %d2,%a0@(44) return; } _Thread_queue_Enter_critical_section( &the_message_queue->Wait_queue ); executing->Wait.queue = &the_message_queue->Wait_queue; executing->Wait.id = id; 4dd44: 2144 0020 movel %d4,%a0@(32) executing->Wait.return_code = CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_NOWAIT; return; } _Thread_queue_Enter_critical_section( &the_message_queue->Wait_queue ); executing->Wait.queue = &the_message_queue->Wait_queue; 4dd48: 214a 0044 movel %a2,%a0@(68) executing->Wait.id = id; executing->Wait.return_argument_second.mutable_object = buffer; executing->Wait.return_argument = size_p; /* Wait.count will be filled in with the message priority */ _ISR_Enable( level ); 4dd4c: 46c0 movew %d0,%sr _Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout ); 4dd4e: 4bf9 0004 fa44 lea 4fa44 <_Thread_queue_Timeout>,%a5 4dd54: 2d43 000c movel %d3,%fp@(12) 4dd58: 2d4d 0010 movel %a5,%fp@(16) 4dd5c: 2d4a 0008 movel %a2,%fp@(8) } 4dd60: 4cee 3c3c ffe0 moveml %fp@(-32),%d2-%d5/%a2-%a5 4dd66: 4e5e unlk %fp executing->Wait.return_argument_second.mutable_object = buffer; executing->Wait.return_argument = size_p; /* Wait.count will be filled in with the message priority */ _ISR_Enable( level ); _Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout ); 4dd68: 4ef9 0004 f758 jmp 4f758 <_Thread_queue_Enqueue_with_handler> ... 000459c4 <_CORE_mutex_Seize>: Objects_Id _id, bool _wait, Watchdog_Interval _timeout, ISR_Level _level ) { 459c4: 4e56 0000 linkw %fp,#0 459c8: 202e 0010 movel %fp@(16),%d0 459cc: 2f0a movel %a2,%sp@- 459ce: 246e 0008 moveal %fp@(8),%a2 459d2: 2f02 movel %d2,%sp@- _CORE_mutex_Seize_body( _the_mutex, _id, _wait, _timeout, _level ); 459d4: 2239 0005 b9f4 movel 5b9f4 <_Thread_Dispatch_disable_level>,%d1 Objects_Id _id, bool _wait, Watchdog_Interval _timeout, ISR_Level _level ) { 459da: 1400 moveb %d0,%d2 _CORE_mutex_Seize_body( _the_mutex, _id, _wait, _timeout, _level ); 459dc: 4a81 tstl %d1 459de: 671c beqs 459fc <_CORE_mutex_Seize+0x38> 459e0: 4a00 tstb %d0 459e2: 6718 beqs 459fc <_CORE_mutex_Seize+0x38> 459e4: 7001 moveq #1,%d0 459e6: b0b9 0005 bb76 cmpl 5bb76 <_System_state_Current>,%d0 459ec: 640e bccs 459fc <_CORE_mutex_Seize+0x38> 459ee: 4878 0013 pea 13 459f2: 42a7 clrl %sp@- 459f4: 42a7 clrl %sp@- 459f6: 4eb9 0004 5f7c jsr 45f7c <_Internal_error_Occurred> 459fc: 486e 0018 pea %fp@(24) 45a00: 2f0a movel %a2,%sp@- 45a02: 4eb9 0004 98e0 jsr 498e0 <_CORE_mutex_Seize_interrupt_trylock> 45a08: 508f addql #8,%sp 45a0a: 4a80 tstl %d0 45a0c: 6750 beqs 45a5e <_CORE_mutex_Seize+0x9a> 45a0e: 4a02 tstb %d2 45a10: 6614 bnes 45a26 <_CORE_mutex_Seize+0x62> 45a12: 202e 0018 movel %fp@(24),%d0 45a16: 46c0 movew %d0,%sr 45a18: 2079 0005 baae moveal 5baae <_Thread_Executing>,%a0 45a1e: 7001 moveq #1,%d0 45a20: 2140 0034 movel %d0,%a0@(52) 45a24: 6038 bras 45a5e <_CORE_mutex_Seize+0x9a> 45a26: 2039 0005 b9f4 movel 5b9f4 <_Thread_Dispatch_disable_level>,%d0 45a2c: 5280 addql #1,%d0 45a2e: 2079 0005 baae moveal 5baae <_Thread_Executing>,%a0 45a34: 216e 000c 0020 movel %fp@(12),%a0@(32) 45a3a: 23c0 0005 b9f4 movel %d0,5b9f4 <_Thread_Dispatch_disable_level> RTEMS_INLINE_ROUTINE void _Thread_queue_Enter_critical_section ( Thread_queue_Control *the_thread_queue ) { the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; 45a40: 7001 moveq #1,%d0 45a42: 214a 0044 movel %a2,%a0@(68) 45a46: 2540 0030 movel %d0,%a2@(48) 45a4a: 202e 0018 movel %fp@(24),%d0 45a4e: 46c0 movew %d0,%sr 45a50: 2f2e 0014 movel %fp@(20),%sp@- 45a54: 2f0a movel %a2,%sp@- 45a56: 4eb9 0004 5960 jsr 45960 <_CORE_mutex_Seize_interrupt_blocking> 45a5c: 508f addql #8,%sp } 45a5e: 242e fff8 movel %fp@(-8),%d2 45a62: 246e fffc moveal %fp@(-4),%a2 45a66: 4e5e unlk %fp 45a68: 4e75 rts ... 000498e0 <_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 ) { 498e0: 4e56 0000 linkw %fp,#0 { Thread_Control *executing; /* disabled when you get here */ executing = _Thread_Executing; 498e4: 2279 0005 baae moveal 5baae <_Thread_Executing>,%a1 498ea: 2f0b movel %a3,%sp@- 498ec: 206e 0008 moveal %fp@(8),%a0 498f0: 2f0a movel %a2,%sp@- 498f2: 246e 000c moveal %fp@(12),%a2 executing->Wait.return_code = CORE_MUTEX_STATUS_SUCCESSFUL; 498f6: 42a9 0034 clrl %a1@(52) if ( !_CORE_mutex_Is_locked( the_mutex ) ) { 498fa: 4aa8 004e tstl %a0@(78) 498fe: 6700 0098 beqw 49998 <_CORE_mutex_Seize_interrupt_trylock+0xb8> the_mutex->lock = CORE_MUTEX_LOCKED; 49902: 42a8 004e clrl %a0@(78) the_mutex->holder = executing; the_mutex->holder_id = executing->Object.id; the_mutex->nest_count = 1; 49906: 7201 moveq #1,%d1 executing = _Thread_Executing; executing->Wait.return_code = CORE_MUTEX_STATUS_SUCCESSFUL; if ( !_CORE_mutex_Is_locked( the_mutex ) ) { the_mutex->lock = CORE_MUTEX_LOCKED; the_mutex->holder = executing; the_mutex->holder_id = executing->Object.id; 49908: 2169 0008 005e movel %a1@(8),%a0@(94) */ RTEMS_INLINE_ROUTINE bool _CORE_mutex_Is_inherit_priority( CORE_mutex_Attributes *the_attribute ) { return the_attribute->discipline == CORE_MUTEX_DISCIPLINES_PRIORITY_INHERIT; 4990e: 2028 0046 movel %a0@(70),%d0 executing->Wait.return_code = CORE_MUTEX_STATUS_SUCCESSFUL; if ( !_CORE_mutex_Is_locked( the_mutex ) ) { the_mutex->lock = CORE_MUTEX_LOCKED; the_mutex->holder = executing; the_mutex->holder_id = executing->Object.id; the_mutex->nest_count = 1; 49912: 2141 0052 movel %d1,%a0@(82) if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) || 49916: 123c 0002 moveb #2,%d1 executing = _Thread_Executing; executing->Wait.return_code = CORE_MUTEX_STATUS_SUCCESSFUL; if ( !_CORE_mutex_Is_locked( the_mutex ) ) { the_mutex->lock = CORE_MUTEX_LOCKED; the_mutex->holder = executing; 4991a: 2149 005a movel %a1,%a0@(90) the_mutex->holder_id = executing->Object.id; the_mutex->nest_count = 1; if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) || 4991e: b280 cmpl %d0,%d1 49920: 6708 beqs 4992a <_CORE_mutex_Seize_interrupt_trylock+0x4a> 49922: 123c 0003 moveb #3,%d1 49926: b280 cmpl %d0,%d1 49928: 660a bnes 49934 <_CORE_mutex_Seize_interrupt_trylock+0x54> _Chain_Prepend_unprotected( &executing->lock_mutex, &the_mutex->queue.lock_queue ); the_mutex->queue.priority_before = executing->current_priority; #endif executing->resource_count++; 4992a: 52a9 001c addql #1,%a1@(28) } if ( !_CORE_mutex_Is_priority_ceiling( &the_mutex->Attributes ) ) { 4992e: 7203 moveq #3,%d1 49930: b280 cmpl %d0,%d1 49932: 6706 beqs 4993a <_CORE_mutex_Seize_interrupt_trylock+0x5a> _ISR_Enable( *level_p ); 49934: 2012 movel %a2@,%d0 49936: 46c0 movew %d0,%sr 49938: 607c bras 499b6 <_CORE_mutex_Seize_interrupt_trylock+0xd6> */ { Priority_Control ceiling; Priority_Control current; ceiling = the_mutex->Attributes.priority_ceiling; 4993a: 2028 004a movel %a0@(74),%d0 current = executing->current_priority; 4993e: 2229 0014 movel %a1@(20),%d1 if ( current == ceiling ) { 49942: b081 cmpl %d1,%d0 49944: 6606 bnes 4994c <_CORE_mutex_Seize_interrupt_trylock+0x6c> _ISR_Enable( *level_p ); 49946: 2012 movel %a2@,%d0 49948: 46c0 movew %d0,%sr 4994a: 606a bras 499b6 <_CORE_mutex_Seize_interrupt_trylock+0xd6> return 0; } if ( current > ceiling ) { 4994c: b081 cmpl %d1,%d0 4994e: 642e bccs 4997e <_CORE_mutex_Seize_interrupt_trylock+0x9e> rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 49950: 2039 0005 b9f4 movel 5b9f4 <_Thread_Dispatch_disable_level>,%d0 49956: 5280 addql #1,%d0 49958: 23c0 0005 b9f4 movel %d0,5b9f4 <_Thread_Dispatch_disable_level> _Thread_Disable_dispatch(); _ISR_Enable( *level_p ); 4995e: 2012 movel %a2@,%d0 49960: 46c0 movew %d0,%sr _Thread_Change_priority( 49962: 42a7 clrl %sp@- 49964: 2f28 004a movel %a0@(74),%sp@- 49968: 2f28 005a movel %a0@(90),%sp@- 4996c: 4eb9 0004 6768 jsr 46768 <_Thread_Change_priority> the_mutex->holder, the_mutex->Attributes.priority_ceiling, false ); _Thread_Enable_dispatch(); 49972: 4eb9 0004 6c62 jsr 46c62 <_Thread_Enable_dispatch> 49978: 4fef 000c lea %sp@(12),%sp 4997c: 6038 bras 499b6 <_CORE_mutex_Seize_interrupt_trylock+0xd6> return 0; } /* if ( current < ceiling ) */ { executing->Wait.return_code = CORE_MUTEX_STATUS_CEILING_VIOLATED; 4997e: 7006 moveq #6,%d0 the_mutex->lock = CORE_MUTEX_UNLOCKED; 49980: 7201 moveq #1,%d1 ); _Thread_Enable_dispatch(); return 0; } /* if ( current < ceiling ) */ { executing->Wait.return_code = CORE_MUTEX_STATUS_CEILING_VIOLATED; 49982: 2340 0034 movel %d0,%a1@(52) the_mutex->lock = CORE_MUTEX_UNLOCKED; the_mutex->nest_count = 0; /* undo locking above */ 49986: 42a8 0052 clrl %a0@(82) _Thread_Enable_dispatch(); return 0; } /* if ( current < ceiling ) */ { executing->Wait.return_code = CORE_MUTEX_STATUS_CEILING_VIOLATED; the_mutex->lock = CORE_MUTEX_UNLOCKED; 4998a: 2141 004e movel %d1,%a0@(78) the_mutex->nest_count = 0; /* undo locking above */ executing->resource_count--; /* undo locking above */ 4998e: 53a9 001c subql #1,%a1@(28) _ISR_Enable( *level_p ); 49992: 2012 movel %a2@,%d0 49994: 46c0 movew %d0,%sr 49996: 601e bras 499b6 <_CORE_mutex_Seize_interrupt_trylock+0xd6> /* * 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 ) ) { 49998: 2668 005a moveal %a0@(90),%a3 4999c: b3cb cmpal %a3,%a1 4999e: 6626 bnes 499c6 <_CORE_mutex_Seize_interrupt_trylock+0xe6> switch ( the_mutex->Attributes.lock_nesting_behavior ) { 499a0: 2028 0040 movel %a0@(64),%d0 499a4: 6708 beqs 499ae <_CORE_mutex_Seize_interrupt_trylock+0xce> 499a6: 7201 moveq #1,%d1 499a8: b280 cmpl %d0,%d1 499aa: 661a bnes 499c6 <_CORE_mutex_Seize_interrupt_trylock+0xe6> 499ac: 600c bras 499ba <_CORE_mutex_Seize_interrupt_trylock+0xda><== NOT EXECUTED case CORE_MUTEX_NESTING_ACQUIRES: the_mutex->nest_count++; 499ae: 52a8 0052 addql #1,%a0@(82) _ISR_Enable( *level_p ); 499b2: 2012 movel %a2@,%d0 499b4: 46c0 movew %d0,%sr 499b6: 4280 clrl %d0 499b8: 600e bras 499c8 <_CORE_mutex_Seize_interrupt_trylock+0xe8> return 0; case CORE_MUTEX_NESTING_IS_ERROR: executing->Wait.return_code = CORE_MUTEX_STATUS_NESTING_NOT_ALLOWED; 499ba: 7002 moveq #2,%d0 <== NOT EXECUTED 499bc: 2740 0034 movel %d0,%a3@(52) <== NOT EXECUTED _ISR_Enable( *level_p ); 499c0: 2012 movel %a2@,%d0 <== NOT EXECUTED 499c2: 46c0 movew %d0,%sr <== NOT EXECUTED 499c4: 60f0 bras 499b6 <_CORE_mutex_Seize_interrupt_trylock+0xd6><== NOT EXECUTED 499c6: 7001 moveq #1,%d0 return _CORE_mutex_Seize_interrupt_trylock_body( the_mutex, level_p ); } 499c8: 246e fff8 moveal %fp@(-8),%a2 499cc: 266e fffc moveal %fp@(-4),%a3 499d0: 4e5e unlk %fp 499d2: 4e75 rts 00045a6c <_CORE_mutex_Surrender>: #else Objects_Id id __attribute__((unused)), CORE_mutex_API_mp_support_callout api_mutex_mp_support __attribute__((unused)) #endif ) { 45a6c: 4e56 0000 linkw %fp,#0 45a70: 2f0a movel %a2,%sp@- 45a72: 246e 0008 moveal %fp@(8),%a2 Thread_Control *the_thread; Thread_Control *holder; #ifdef __RTEMS_STRICT_ORDER_MUTEX__ Chain_Node *first_node; #endif holder = the_mutex->holder; 45a76: 206a 005a moveal %a2@(90),%a0 * allowed when the mutex in quetion is FIFO or simple Priority * discipline. But Priority Ceiling or Priority Inheritance mutexes * must be released by the thread which acquired them. */ if ( the_mutex->Attributes.only_owner_release ) { 45a7a: 4a2a 0044 tstb %a2@(68) 45a7e: 670e beqs 45a8e <_CORE_mutex_Surrender+0x22> if ( !_Thread_Is_executing( holder ) ) 45a80: b1f9 0005 baae cmpal 5baae <_Thread_Executing>,%a0 45a86: 6706 beqs 45a8e <_CORE_mutex_Surrender+0x22> 45a88: 7003 moveq #3,%d0 45a8a: 6000 00ce braw 45b5a <_CORE_mutex_Surrender+0xee> return CORE_MUTEX_STATUS_NOT_OWNER_OF_RESOURCE; } /* XXX already unlocked -- not right status */ if ( !the_mutex->nest_count ) 45a8e: 202a 0052 movel %a2@(82),%d0 45a92: 6700 00c4 beqw 45b58 <_CORE_mutex_Surrender+0xec> return CORE_MUTEX_STATUS_SUCCESSFUL; the_mutex->nest_count--; 45a96: 5380 subql #1,%d0 45a98: 2540 0052 movel %d0,%a2@(82) if ( the_mutex->nest_count != 0 ) { 45a9c: 6600 00ba bnew 45b58 <_CORE_mutex_Surrender+0xec> 45aa0: 202a 0046 movel %a2@(70),%d0 /* * Formally release the mutex before possibly transferring it to a * blocked thread. */ if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) || 45aa4: 7202 moveq #2,%d1 45aa6: b280 cmpl %d0,%d1 45aa8: 6708 beqs 45ab2 <_CORE_mutex_Surrender+0x46> 45aaa: 123c 0003 moveb #3,%d1 45aae: b280 cmpl %d0,%d1 45ab0: 6604 bnes 45ab6 <_CORE_mutex_Surrender+0x4a> the_mutex->nest_count++; return CORE_MUTEX_RELEASE_NOT_ORDER; } first_node = _Chain_Get_first_unprotected(&holder->lock_mutex); #endif holder->resource_count--; 45ab2: 53a8 001c subql #1,%a0@(28) 45ab6: 202a 0046 movel %a2@(70),%d0 /* * Whether or not someone is waiting for the mutex, an * inherited priority must be lowered if this is the last * mutex (i.e. resource) this task has. */ if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) || 45aba: 7202 moveq #2,%d1 } first_node = _Chain_Get_first_unprotected(&holder->lock_mutex); #endif holder->resource_count--; } the_mutex->holder = NULL; 45abc: 42aa 005a clrl %a2@(90) the_mutex->holder_id = 0; 45ac0: 42aa 005e clrl %a2@(94) /* * Whether or not someone is waiting for the mutex, an * inherited priority must be lowered if this is the last * mutex (i.e. resource) this task has. */ if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) || 45ac4: b280 cmpl %d0,%d1 45ac6: 6708 beqs 45ad0 <_CORE_mutex_Surrender+0x64> 45ac8: 123c 0003 moveb #3,%d1 45acc: b280 cmpl %d0,%d1 45ace: 6622 bnes 45af2 <_CORE_mutex_Surrender+0x86> _CORE_mutex_Is_priority_ceiling( &the_mutex->Attributes ) ) { #ifdef __RTEMS_STRICT_ORDER_MUTEX__ if(the_mutex->queue.priority_before != holder->current_priority) _Thread_Change_priority(holder,the_mutex->queue.priority_before,true); #endif if ( holder->resource_count == 0 && 45ad0: 4aa8 001c tstl %a0@(28) 45ad4: 661c bnes 45af2 <_CORE_mutex_Surrender+0x86> holder->real_priority != holder->current_priority ) { 45ad6: 2028 0018 movel %a0@(24),%d0 45ada: b0a8 0014 cmpl %a0@(20),%d0 45ade: 6712 beqs 45af2 <_CORE_mutex_Surrender+0x86> _Thread_Change_priority( holder, holder->real_priority, true ); 45ae0: 4878 0001 pea 1 45ae4: 2f00 movel %d0,%sp@- 45ae6: 2f08 movel %a0,%sp@- 45ae8: 4eb9 0004 6768 jsr 46768 <_Thread_Change_priority> 45aee: 4fef 000c lea %sp@(12),%sp /* * Now we check if another thread was waiting for this mutex. If so, * transfer the mutex to that thread. */ if ( ( the_thread = _Thread_queue_Dequeue( &the_mutex->Wait_queue ) ) ) { 45af2: 2f0a movel %a2,%sp@- 45af4: 4eb9 0004 6f84 jsr 46f84 <_Thread_queue_Dequeue> 45afa: 588f addql #4,%sp 45afc: 2040 moveal %d0,%a0 45afe: 4a80 tstl %d0 45b00: 674c beqs 45b4e <_CORE_mutex_Surrender+0xe2> #endif { the_mutex->holder = the_thread; the_mutex->holder_id = the_thread->Object.id; the_mutex->nest_count = 1; 45b02: 7201 moveq #1,%d1 } else #endif { the_mutex->holder = the_thread; the_mutex->holder_id = the_thread->Object.id; 45b04: 2568 0008 005e movel %a0@(8),%a2@(94) the_mutex->nest_count = 1; switch ( the_mutex->Attributes.discipline ) { 45b0a: 202a 0046 movel %a2@(70),%d0 #endif { the_mutex->holder = the_thread; the_mutex->holder_id = the_thread->Object.id; the_mutex->nest_count = 1; 45b0e: 2541 0052 movel %d1,%a2@(82) switch ( the_mutex->Attributes.discipline ) { 45b12: 123c 0002 moveb #2,%d1 } else #endif { the_mutex->holder = the_thread; 45b16: 2548 005a movel %a0,%a2@(90) the_mutex->holder_id = the_thread->Object.id; the_mutex->nest_count = 1; switch ( the_mutex->Attributes.discipline ) { 45b1a: b280 cmpl %d0,%d1 45b1c: 670a beqs 45b28 <_CORE_mutex_Surrender+0xbc> 45b1e: 123c 0003 moveb #3,%d1 45b22: b280 cmpl %d0,%d1 45b24: 6632 bnes 45b58 <_CORE_mutex_Surrender+0xec> 45b26: 6006 bras 45b2e <_CORE_mutex_Surrender+0xc2> case CORE_MUTEX_DISCIPLINES_PRIORITY_INHERIT: #ifdef __RTEMS_STRICT_ORDER_MUTEX__ _Chain_Prepend_unprotected(&the_thread->lock_mutex,&the_mutex->queue.lock_queue); the_mutex->queue.priority_before = the_thread->current_priority; #endif the_thread->resource_count++; 45b28: 52a8 001c addql #1,%a0@(28) 45b2c: 602a bras 45b58 <_CORE_mutex_Surrender+0xec> case CORE_MUTEX_DISCIPLINES_PRIORITY_CEILING: #ifdef __RTEMS_STRICT_ORDER_MUTEX__ _Chain_Prepend_unprotected(&the_thread->lock_mutex,&the_mutex->queue.lock_queue); the_mutex->queue.priority_before = the_thread->current_priority; #endif the_thread->resource_count++; 45b2e: 52a8 001c addql #1,%a0@(28) if (the_mutex->Attributes.priority_ceiling < 45b32: 202a 004a movel %a2@(74),%d0 the_thread->current_priority){ 45b36: b0a8 0014 cmpl %a0@(20),%d0 45b3a: 641c bccs 45b58 <_CORE_mutex_Surrender+0xec> _Thread_Change_priority( 45b3c: 42a7 clrl %sp@- 45b3e: 2f00 movel %d0,%sp@- 45b40: 2f08 movel %a0,%sp@- 45b42: 4eb9 0004 6768 jsr 46768 <_Thread_Change_priority> 45b48: 4fef 000c lea %sp@(12),%sp 45b4c: 600a bras 45b58 <_CORE_mutex_Surrender+0xec> } break; } } } else the_mutex->lock = CORE_MUTEX_UNLOCKED; 45b4e: 7001 moveq #1,%d0 45b50: 2540 004e movel %d0,%a2@(78) 45b54: 4200 clrb %d0 45b56: 6002 bras 45b5a <_CORE_mutex_Surrender+0xee> 45b58: 4280 clrl %d0 return CORE_MUTEX_STATUS_SUCCESSFUL; } 45b5a: 246e fffc moveal %fp@(-4),%a2 45b5e: 4e5e unlk %fp 45b60: 4e75 rts ... 00045b70 <_CORE_semaphore_Initialize>: void _CORE_semaphore_Initialize( CORE_semaphore_Control *the_semaphore, CORE_semaphore_Attributes *the_semaphore_attributes, uint32_t initial_value ) { 45b70: 4e56 0000 linkw %fp,#0 45b74: 226e 000c moveal %fp@(12),%a1 the_semaphore->Attributes = *the_semaphore_attributes; the_semaphore->count = initial_value; _Thread_queue_Initialize( 45b78: 4878 0003 pea 3 45b7c: 4878 0200 pea 200 void _CORE_semaphore_Initialize( CORE_semaphore_Control *the_semaphore, CORE_semaphore_Attributes *the_semaphore_attributes, uint32_t initial_value ) { 45b80: 206e 0008 moveal %fp@(8),%a0 the_semaphore->Attributes = *the_semaphore_attributes; 45b84: 2011 movel %a1@,%d0 45b86: 2229 0004 movel %a1@(4),%d1 the_semaphore->count = initial_value; 45b8a: 216e 0010 0048 movel %fp@(16),%a0@(72) CORE_semaphore_Attributes *the_semaphore_attributes, uint32_t initial_value ) { the_semaphore->Attributes = *the_semaphore_attributes; 45b90: 2140 0040 movel %d0,%a0@(64) 45b94: 2141 0044 movel %d1,%a0@(68) the_semaphore->count = initial_value; _Thread_queue_Initialize( 45b98: 7201 moveq #1,%d1 45b9a: b2a9 0004 cmpl %a1@(4),%d1 45b9e: 57c0 seq %d0 45ba0: 49c0 extbl %d0 45ba2: 4480 negl %d0 45ba4: 2f00 movel %d0,%sp@- 45ba6: 2f08 movel %a0,%sp@- 45ba8: 4eb9 0004 72f4 jsr 472f4 <_Thread_queue_Initialize> 45bae: 4fef 0010 lea %sp@(16),%sp _CORE_semaphore_Is_priority( the_semaphore_attributes ) ? THREAD_QUEUE_DISCIPLINE_PRIORITY : THREAD_QUEUE_DISCIPLINE_FIFO, STATES_WAITING_FOR_SEMAPHORE, CORE_SEMAPHORE_TIMEOUT ); } 45bb2: 4e5e unlk %fp 45bb4: 4e75 rts ... 00045bb8 <_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 ) { 45bb8: 4e56 0000 linkw %fp,#0 45bbc: 2f0a movel %a2,%sp@- 45bbe: 246e 0008 moveal %fp@(8),%a2 ISR_Level level; CORE_semaphore_Status status; status = CORE_SEMAPHORE_STATUS_SUCCESSFUL; if ( (the_thread = _Thread_queue_Dequeue(&the_semaphore->Wait_queue)) ) { 45bc2: 2f0a movel %a2,%sp@- 45bc4: 4eb9 0004 6f84 jsr 46f84 <_Thread_queue_Dequeue> 45bca: 588f addql #4,%sp 45bcc: 4a80 tstl %d0 45bce: 6704 beqs 45bd4 <_CORE_semaphore_Surrender+0x1c> 45bd0: 4280 clrl %d0 45bd2: 6024 bras 45bf8 <_CORE_semaphore_Surrender+0x40> if ( !_Objects_Is_local_id( the_thread->Object.id ) ) (*api_semaphore_mp_support) ( the_thread, id ); #endif } else { _ISR_Disable( level ); 45bd4: 203c 0000 0700 movel #1792,%d0 45bda: 40c1 movew %sr,%d1 45bdc: 8081 orl %d1,%d0 45bde: 46c0 movew %d0,%sr if ( the_semaphore->count < the_semaphore->Attributes.maximum_count ) 45be0: 202a 0048 movel %a2@(72),%d0 45be4: b0aa 0040 cmpl %a2@(64),%d0 45be8: 6504 bcss 45bee <_CORE_semaphore_Surrender+0x36> 45bea: 7004 moveq #4,%d0 <== NOT EXECUTED 45bec: 6008 bras 45bf6 <_CORE_semaphore_Surrender+0x3e> <== NOT EXECUTED the_semaphore->count += 1; 45bee: 5280 addql #1,%d0 45bf0: 2540 0048 movel %d0,%a2@(72) 45bf4: 4280 clrl %d0 else status = CORE_SEMAPHORE_MAXIMUM_COUNT_EXCEEDED; _ISR_Enable( level ); 45bf6: 46c1 movew %d1,%sr } return status; } 45bf8: 246e fffc moveal %fp@(-4),%a2 45bfc: 4e5e unlk %fp 45bfe: 4e75 rts 00045874 <_Chain_Append>: Chain_Node *node ) { ISR_Level level; _ISR_Disable( level ); 45874: 203c 0000 0700 movel #1792,%d0 void _Chain_Append( Chain_Control *the_chain, Chain_Node *node ) { 4587a: 4e56 0000 linkw %fp,#0 4587e: 206e 000c moveal %fp@(12),%a0 45882: 2f0a movel %a2,%sp@- 45884: 226e 0008 moveal %fp@(8),%a1 ISR_Level level; _ISR_Disable( level ); 45888: 40c1 movew %sr,%d1 4588a: 8081 orl %d1,%d0 4588c: 46c0 movew %d0,%sr Chain_Node *the_node ) { Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); 4588e: 2009 movel %a1,%d0 45890: 5880 addql #4,%d0 45892: 2080 movel %d0,%a0@ old_last_node = the_chain->last; 45894: 2469 0008 moveal %a1@(8),%a2 the_chain->last = the_node; 45898: 2348 0008 movel %a0,%a1@(8) old_last_node->next = the_node; the_node->previous = old_last_node; 4589c: 214a 0004 movel %a2,%a0@(4) Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); old_last_node = the_chain->last; the_chain->last = the_node; old_last_node->next = the_node; 458a0: 2488 movel %a0,%a2@ _Chain_Append_unprotected( the_chain, node ); _ISR_Enable( level ); 458a2: 46c1 movew %d1,%sr } 458a4: 245f moveal %sp@+,%a2 458a6: 4e5e unlk %fp 458a8: 4e75 rts ... 00049844 <_Chain_Extract>: Chain_Node *node ) { ISR_Level level; _ISR_Disable( level ); 49844: 203c 0000 0700 movel #1792,%d0 */ void _Chain_Extract( Chain_Node *node ) { 4984a: 4e56 0000 linkw %fp,#0 4984e: 206e 0008 moveal %fp@(8),%a0 ISR_Level level; _ISR_Disable( level ); 49852: 40c1 movew %sr,%d1 49854: 8081 orl %d1,%d0 49856: 46c0 movew %d0,%sr { Chain_Node *next; Chain_Node *previous; next = the_node->next; previous = the_node->previous; 49858: 2268 0004 moveal %a0@(4),%a1 ) { Chain_Node *next; Chain_Node *previous; next = the_node->next; 4985c: 2050 moveal %a0@,%a0 previous = the_node->previous; next->previous = previous; previous->next = next; 4985e: 2288 movel %a0,%a1@ Chain_Node *next; Chain_Node *previous; next = the_node->next; previous = the_node->previous; next->previous = previous; 49860: 2149 0004 movel %a1,%a0@(4) _Chain_Extract_unprotected( node ); _ISR_Enable( level ); 49864: 46c1 movew %d1,%sr } 49866: 4e5e unlk %fp 49868: 4e75 rts ... 000498a0 <_Chain_Initialize>: Chain_Control *the_chain, void *starting_address, size_t number_nodes, size_t node_size ) { 498a0: 4e56 0000 linkw %fp,#0 498a4: 202e 0010 movel %fp@(16),%d0 498a8: 2f0a movel %a2,%sp@- 498aa: 246e 0008 moveal %fp@(8),%a2 */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Head( Chain_Control *the_chain ) { return (Chain_Node *) the_chain; 498ae: 204a moveal %a2,%a0 Chain_Node *current; Chain_Node *next; count = number_nodes; current = _Chain_Head( the_chain ); the_chain->permanent_null = NULL; 498b0: 42aa 0004 clrl %a2@(4) Chain_Control *the_chain, void *starting_address, size_t number_nodes, size_t node_size ) { 498b4: 222e 0014 movel %fp@(20),%d1 Chain_Node *next; count = number_nodes; current = _Chain_Head( the_chain ); the_chain->permanent_null = NULL; next = starting_address; 498b8: 226e 000c moveal %fp@(12),%a1 while ( count-- ) { 498bc: 600c bras 498ca <_Chain_Initialize+0x2a> current->next = next; next->previous = current; 498be: 2348 0004 movel %a0,%a1@(4) current = next; next = (Chain_Node *) 498c2: 5380 subql #1,%d0 count = number_nodes; current = _Chain_Head( the_chain ); the_chain->permanent_null = NULL; next = starting_address; while ( count-- ) { current->next = next; 498c4: 2089 movel %a1,%a0@ next->previous = current; current = next; next = (Chain_Node *) 498c6: 2049 moveal %a1,%a0 498c8: d3c1 addal %d1,%a1 count = number_nodes; current = _Chain_Head( the_chain ); the_chain->permanent_null = NULL; next = starting_address; while ( count-- ) { 498ca: 4a80 tstl %d0 498cc: 66f0 bnes 498be <_Chain_Initialize+0x1e> next->previous = current; current = next; next = (Chain_Node *) _Addresses_Add_offset( (void *) next, node_size ); } current->next = _Chain_Tail( the_chain ); 498ce: 200a movel %a2,%d0 498d0: 5880 addql #4,%d0 498d2: 2080 movel %d0,%a0@ the_chain->last = current; 498d4: 2548 0008 movel %a0,%a2@(8) } 498d8: 245f moveal %sp@+,%a2 498da: 4e5e unlk %fp 498dc: 4e75 rts ... 0004943c <_Event_Manager_initialization>: * * This routine performs the initialization necessary for this manager. */ void _Event_Manager_initialization( void ) { 4943c: 4e56 0000 linkw %fp,#0 */ #if defined(RTEMS_MULTIPROCESSING) _MPCI_Register_packet_processor( MP_PACKET_EVENT, _Event_MP_Process_packet ); #endif } 49440: 4e5e unlk %fp * This routine performs the initialization necessary for this manager. */ void _Event_Manager_initialization( void ) { _Event_Sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED; 49442: 42b9 0005 bbd2 clrl 5bbd2 <_Event_Sync_state> */ #if defined(RTEMS_MULTIPROCESSING) _MPCI_Register_packet_processor( MP_PACKET_EVENT, _Event_MP_Process_packet ); #endif } 49448: 4e75 rts ... 000449d8 <_Event_Seize>: executing = _Thread_Executing; executing->Wait.return_code = RTEMS_SUCCESSFUL; api = executing->API_Extensions[ THREAD_API_RTEMS ]; _ISR_Disable( level ); 449d8: 203c 0000 0700 movel #1792,%d0 rtems_event_set event_in, rtems_option option_set, rtems_interval ticks, rtems_event_set *event_out ) { 449de: 4e56 ffec linkw %fp,#-20 449e2: 226e 0010 moveal %fp@(16),%a1 449e6: 48d7 0c1c moveml %d2-%d4/%a2-%a3,%sp@ rtems_event_set pending_events; ISR_Level level; RTEMS_API_Control *api; Thread_blocking_operation_States sync_state; executing = _Thread_Executing; 449ea: 2479 0005 baae moveal 5baae <_Thread_Executing>,%a2 rtems_event_set event_in, rtems_option option_set, rtems_interval ticks, rtems_event_set *event_out ) { 449f0: 242e 0008 movel %fp@(8),%d2 449f4: 262e 000c movel %fp@(12),%d3 ISR_Level level; RTEMS_API_Control *api; Thread_blocking_operation_States sync_state; executing = _Thread_Executing; executing->Wait.return_code = RTEMS_SUCCESSFUL; 449f8: 42aa 0034 clrl %a2@(52) rtems_event_set event_in, rtems_option option_set, rtems_interval ticks, rtems_event_set *event_out ) { 449fc: 206e 0014 moveal %fp@(20),%a0 Thread_blocking_operation_States sync_state; executing = _Thread_Executing; executing->Wait.return_code = RTEMS_SUCCESSFUL; api = executing->API_Extensions[ THREAD_API_RTEMS ]; 44a00: 266a 0108 moveal %a2@(264),%a3 _ISR_Disable( level ); 44a04: 40c1 movew %sr,%d1 44a06: 8081 orl %d1,%d0 44a08: 46c0 movew %d0,%sr pending_events = api->pending_events; 44a0a: 2813 movel %a3@,%d4 RTEMS_INLINE_ROUTINE rtems_event_set _Event_sets_Get( rtems_event_set the_event_set, rtems_event_set the_event_condition ) { return ( the_event_set & the_event_condition ); 44a0c: 2002 movel %d2,%d0 44a0e: c084 andl %d4,%d0 seized_events = _Event_sets_Get( pending_events, event_in ); if ( !_Event_sets_Is_empty( seized_events ) && 44a10: 6716 beqs 44a28 <_Event_Seize+0x50> 44a12: b480 cmpl %d0,%d2 44a14: 6706 beqs 44a1c <_Event_Seize+0x44> 44a16: 0803 0001 btst #1,%d3 44a1a: 670c beqs 44a28 <_Event_Seize+0x50> (seized_events == event_in || _Options_Is_any( option_set )) ) { api->pending_events = 44a1c: 2400 movel %d0,%d2 44a1e: 4682 notl %d2 44a20: c484 andl %d4,%d2 44a22: 2682 movel %d2,%a3@ _Event_sets_Clear( pending_events, seized_events ); _ISR_Enable( level ); 44a24: 46c1 movew %d1,%sr 44a26: 600e bras 44a36 <_Event_Seize+0x5e> *event_out = seized_events; return; } if ( _Options_Is_no_wait( option_set ) ) { 44a28: 0803 0000 btst #0,%d3 44a2c: 670e beqs 44a3c <_Event_Seize+0x64> _ISR_Enable( level ); 44a2e: 46c1 movew %d1,%sr executing->Wait.return_code = RTEMS_UNSATISFIED; 44a30: 720d moveq #13,%d1 44a32: 2541 0034 movel %d1,%a2@(52) *event_out = seized_events; 44a36: 2080 movel %d0,%a0@ return; 44a38: 6000 0096 braw 44ad0 <_Event_Seize+0xf8> * * 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; 44a3c: 2542 0024 movel %d2,%a2@(36) executing->Wait.return_argument = event_out; _Event_Sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; 44a40: 7401 moveq #1,%d2 * set properly when we are marked as in the event critical section. * * NOTE: Since interrupts are disabled, this isn't that much of an * issue but better safe than sorry. */ executing->Wait.option = (uint32_t) option_set; 44a42: 2543 0030 movel %d3,%a2@(48) executing->Wait.count = (uint32_t) event_in; executing->Wait.return_argument = event_out; 44a46: 2548 0028 movel %a0,%a2@(40) _Event_Sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; 44a4a: 23c2 0005 bbd2 movel %d2,5bbd2 <_Event_Sync_state> _ISR_Enable( level ); 44a50: 46c1 movew %d1,%sr if ( ticks ) { 44a52: 4a89 tstl %a1 44a54: 6730 beqs 44a86 <_Event_Seize+0xae> _Watchdog_Initialize( 44a56: 202a 0008 movel %a2@(8),%d0 Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; the_watchdog->routine = routine; 44a5a: 223c 0004 4c38 movel #281656,%d1 Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 44a60: 2549 0054 movel %a1,%a2@(84) Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; the_watchdog->routine = routine; 44a64: 2541 0064 movel %d1,%a2@(100) the_watchdog->id = id; 44a68: 2540 0068 movel %d0,%a2@(104) Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 44a6c: 42aa 0050 clrl %a2@(80) the_watchdog->routine = routine; the_watchdog->id = id; the_watchdog->user_data = user_data; 44a70: 42aa 006c clrl %a2@(108) ) { the_watchdog->initial = units; _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 44a74: 486a 0048 pea %a2@(72) 44a78: 4879 0005 bacc pea 5bacc <_Watchdog_Ticks_chain> 44a7e: 4eb9 0004 7b6c jsr 47b6c <_Watchdog_Insert> 44a84: 508f addql #8,%sp NULL ); _Watchdog_Insert_ticks( &executing->Timer, ticks ); } _Thread_Set_state( executing, STATES_WAITING_FOR_EVENT ); 44a86: 4878 0100 pea 100 44a8a: 2f0a movel %a2,%sp@- 44a8c: 4eb9 0004 7458 jsr 47458 <_Thread_Set_state> _ISR_Disable( level ); 44a92: 203c 0000 0700 movel #1792,%d0 44a98: 40c1 movew %sr,%d1 44a9a: 8081 orl %d1,%d0 44a9c: 46c0 movew %d0,%sr sync_state = _Event_Sync_state; _Event_Sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED; if ( sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) { 44a9e: 7401 moveq #1,%d2 44aa0: 508f addql #8,%sp _Thread_Set_state( executing, STATES_WAITING_FOR_EVENT ); _ISR_Disable( level ); sync_state = _Event_Sync_state; 44aa2: 2039 0005 bbd2 movel 5bbd2 <_Event_Sync_state>,%d0 _Event_Sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED; 44aa8: 42b9 0005 bbd2 clrl 5bbd2 <_Event_Sync_state> if ( sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) { 44aae: b480 cmpl %d0,%d2 44ab0: 6604 bnes 44ab6 <_Event_Seize+0xde> _ISR_Enable( level ); 44ab2: 46c1 movew %d1,%sr 44ab4: 601a bras 44ad0 <_Event_Seize+0xf8> * 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 ); 44ab6: 2d4a 000c movel %a2,%fp@(12) 44aba: 2d41 0010 movel %d1,%fp@(16) } 44abe: 4cee 0c1c ffec moveml %fp@(-20),%d2-%d4/%a2-%a3 * 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 ); 44ac4: 2d40 0008 movel %d0,%fp@(8) } 44ac8: 4e5e unlk %fp * An interrupt completed the thread's blocking request. * The blocking thread was satisfied by an ISR or timed out. * * WARNING! Returning with interrupts disabled! */ _Thread_blocking_operation_Cancel( sync_state, executing, level ); 44aca: 4ef9 0004 6718 jmp 46718 <_Thread_blocking_operation_Cancel> } 44ad0: 4cee 0c1c ffec moveml %fp@(-20),%d2-%d4/%a2-%a3 44ad6: 4e5e unlk %fp 44ad8: 4e75 rts ... 00044b30 <_Event_Surrender>: api = the_thread->API_Extensions[ THREAD_API_RTEMS ]; option_set = (rtems_option) the_thread->Wait.option; _ISR_Disable( level ); 44b30: 203c 0000 0700 movel #1792,%d0 */ void _Event_Surrender( Thread_Control *the_thread ) { 44b36: 4e56 ffe8 linkw %fp,#-24 44b3a: 48d7 0c3c moveml %d2-%d5/%a2-%a3,%sp@ 44b3e: 246e 0008 moveal %fp@(8),%a2 rtems_event_set event_condition; rtems_event_set seized_events; rtems_option option_set; RTEMS_API_Control *api; api = the_thread->API_Extensions[ THREAD_API_RTEMS ]; 44b42: 206a 0108 moveal %a2@(264),%a0 option_set = (rtems_option) the_thread->Wait.option; 44b46: 282a 0030 movel %a2@(48),%d4 _ISR_Disable( level ); 44b4a: 40c1 movew %sr,%d1 44b4c: 8081 orl %d1,%d0 44b4e: 46c0 movew %d0,%sr pending_events = api->pending_events; event_condition = (rtems_event_set) the_thread->Wait.count; 44b50: 262a 0024 movel %a2@(36),%d3 RTEMS_INLINE_ROUTINE rtems_event_set _Event_sets_Get( rtems_event_set the_event_set, rtems_event_set the_event_condition ) { return ( the_event_set & the_event_condition ); 44b54: 2003 movel %d3,%d0 api = the_thread->API_Extensions[ THREAD_API_RTEMS ]; option_set = (rtems_option) the_thread->Wait.option; _ISR_Disable( level ); pending_events = api->pending_events; 44b56: 2410 movel %a0@,%d2 44b58: c082 andl %d2,%d0 seized_events = _Event_sets_Get( pending_events, event_condition ); /* * No events were seized in this operation */ if ( _Event_sets_Is_empty( seized_events ) ) { 44b5a: 6606 bnes 44b62 <_Event_Surrender+0x32> _ISR_Enable( level ); 44b5c: 46c1 movew %d1,%sr return; 44b5e: 6000 00cc braw 44c2c <_Event_Surrender+0xfc> /* * 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() && 44b62: 2279 0005 ba8e moveal 5ba8e <_ISR_Nest_level>,%a1 44b68: 4a89 tstl %a1 44b6a: 674a beqs 44bb6 <_Event_Surrender+0x86> 44b6c: b5f9 0005 baae cmpal 5baae <_Thread_Executing>,%a2 44b72: 6642 bnes 44bb6 <_Event_Surrender+0x86> _Thread_Is_executing( the_thread ) && ((_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) || 44b74: 2279 0005 bbd2 moveal 5bbd2 <_Event_Sync_state>,%a1 /* * If we are in an ISR and sending to the current thread, then * we have a critical section issue to deal with. */ if ( _ISR_Is_in_progress() && 44b7a: 7a02 moveq #2,%d5 44b7c: ba89 cmpl %a1,%d5 44b7e: 670e beqs 44b8e <_Event_Surrender+0x5e> _Thread_Is_executing( the_thread ) && ((_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) || (_Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED)) ) { 44b80: 2279 0005 bbd2 moveal 5bbd2 <_Event_Sync_state>,%a1 /* * If we are in an ISR and sending to the current thread, then * we have a critical section issue to deal with. */ if ( _ISR_Is_in_progress() && 44b86: 1a3c 0001 moveb #1,%d5 44b8a: ba89 cmpl %a1,%d5 44b8c: 6628 bnes 44bb6 <_Event_Surrender+0x86> _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) ) { 44b8e: b680 cmpl %d0,%d3 44b90: 6706 beqs 44b98 <_Event_Surrender+0x68> 44b92: 0804 0001 btst #1,%d4 44b96: 671a beqs 44bb2 <_Event_Surrender+0x82> api->pending_events = _Event_sets_Clear( pending_events,seized_events ); 44b98: 2600 movel %d0,%d3 44b9a: 4683 notl %d3 44b9c: c682 andl %d2,%d3 44b9e: 2083 movel %d3,%a0@ the_thread->Wait.count = 0; *(rtems_event_set *)the_thread->Wait.return_argument = seized_events; 44ba0: 206a 0028 moveal %a2@(40),%a0 _Thread_Is_executing( the_thread ) && ((_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) || (_Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED)) ) { if ( seized_events == event_condition || _Options_Is_any(option_set) ) { api->pending_events = _Event_sets_Clear( pending_events,seized_events ); the_thread->Wait.count = 0; 44ba4: 42aa 0024 clrl %a2@(36) *(rtems_event_set *)the_thread->Wait.return_argument = seized_events; 44ba8: 2080 movel %d0,%a0@ _Event_Sync_state = THREAD_BLOCKING_OPERATION_SATISFIED; 44baa: 7003 moveq #3,%d0 44bac: 23c0 0005 bbd2 movel %d0,5bbd2 <_Event_Sync_state> } _ISR_Enable( level ); 44bb2: 46c1 movew %d1,%sr return; 44bb4: 6076 bras 44c2c <_Event_Surrender+0xfc> } /* * Otherwise, this is a normal send to another thread */ if ( _States_Is_waiting_for_event( the_thread->current_state ) ) { 44bb6: 2a2a 0010 movel %a2@(16),%d5 44bba: 0285 0000 0100 andil #256,%d5 44bc0: 6768 beqs 44c2a <_Event_Surrender+0xfa> if ( seized_events == event_condition || _Options_Is_any( option_set ) ) { 44bc2: b680 cmpl %d0,%d3 44bc4: 6706 beqs 44bcc <_Event_Surrender+0x9c> 44bc6: 0804 0001 btst #1,%d4 44bca: 675e beqs 44c2a <_Event_Surrender+0xfa> api->pending_events = _Event_sets_Clear( pending_events, seized_events ); 44bcc: 2600 movel %d0,%d3 44bce: 4683 notl %d3 44bd0: c682 andl %d2,%d3 44bd2: 2083 movel %d3,%a0@ the_thread->Wait.count = 0; *(rtems_event_set *)the_thread->Wait.return_argument = seized_events; 44bd4: 206a 0028 moveal %a2@(40),%a0 * Otherwise, this is a normal send to another thread */ if ( _States_Is_waiting_for_event( the_thread->current_state ) ) { if ( seized_events == event_condition || _Options_Is_any( option_set ) ) { api->pending_events = _Event_sets_Clear( pending_events, seized_events ); the_thread->Wait.count = 0; 44bd8: 42aa 0024 clrl %a2@(36) *(rtems_event_set *)the_thread->Wait.return_argument = seized_events; 44bdc: 2080 movel %d0,%a0@ _ISR_Flash( level ); 44bde: 203c 0000 0700 movel #1792,%d0 44be4: 46c1 movew %d1,%sr 44be6: 8081 orl %d1,%d0 44be8: 46c0 movew %d0,%sr 44bea: 47f9 0004 68a8 lea 468a8 <_Thread_Clear_state>,%a3 if ( !_Watchdog_Is_active( &the_thread->Timer ) ) { 44bf0: 7a02 moveq #2,%d5 44bf2: baaa 0050 cmpl %a2@(80),%d5 44bf6: 6710 beqs 44c08 <_Event_Surrender+0xd8> _ISR_Enable( level ); 44bf8: 46c1 movew %d1,%sr RTEMS_INLINE_ROUTINE void _Thread_Unblock ( Thread_Control *the_thread ) { _Thread_Clear_state( the_thread, STATES_BLOCKED ); 44bfa: 2f3c 1003 fff8 movel #268697592,%sp@- 44c00: 2f0a movel %a2,%sp@- 44c02: 4e93 jsr %a3@ 44c04: 508f addql #8,%sp 44c06: 6024 bras 44c2c <_Event_Surrender+0xfc> RTEMS_INLINE_ROUTINE void _Watchdog_Deactivate( Watchdog_Control *the_watchdog ) { the_watchdog->state = WATCHDOG_REMOVE_IT; 44c08: 7003 moveq #3,%d0 44c0a: 2540 0050 movel %d0,%a2@(80) _Thread_Unblock( the_thread ); } else { _Watchdog_Deactivate( &the_thread->Timer ); _ISR_Enable( level ); 44c0e: 46c1 movew %d1,%sr (void) _Watchdog_Remove( &the_thread->Timer ); 44c10: 486a 0048 pea %a2@(72) 44c14: 4eb9 0004 7c88 jsr 47c88 <_Watchdog_Remove> 44c1a: 2f3c 1003 fff8 movel #268697592,%sp@- 44c20: 2f0a movel %a2,%sp@- 44c22: 4e93 jsr %a3@ 44c24: 4fef 000c lea %sp@(12),%sp 44c28: 6002 bras 44c2c <_Event_Surrender+0xfc> _Thread_Unblock( the_thread ); } return; } } _ISR_Enable( level ); 44c2a: 46c1 movew %d1,%sr } 44c2c: 4cee 0c3c ffe8 moveml %fp@(-24),%d2-%d5/%a2-%a3 44c32: 4e5e unlk %fp 44c34: 4e75 rts ... 00045e86 <_Heap_Block_allocate>: Heap_Block *free_list_anchor = NULL; _HAssert( alloc_area_begin <= alloc_begin ); if ( _Heap_Is_free( block ) ) { 45e86: 70fe moveq #-2,%d0 Heap_Control *heap, Heap_Block *block, uintptr_t alloc_begin, uintptr_t alloc_size ) { 45e88: 4e56 ffe0 linkw %fp,#-32 45e8c: 222e 0010 movel %fp@(16),%d1 RTEMS_INLINE_ROUTINE uintptr_t _Heap_Alloc_area_of_block( const Heap_Block *block ) { return (uintptr_t) block + HEAP_BLOCK_HEADER_SIZE; 45e90: 2241 moveal %d1,%a1 45e92: 5189 subql #8,%a1 45e94: 48d7 3c3c moveml %d2-%d5/%a2-%a5,%sp@ 45e98: 246e 000c moveal %fp@(12),%a2 Heap_Block *free_list_anchor = NULL; _HAssert( alloc_area_begin <= alloc_begin ); if ( _Heap_Is_free( block ) ) { 45e9c: 7601 moveq #1,%d3 ) { Heap_Statistics *const stats = &heap->stats; uintptr_t const alloc_area_begin = _Heap_Alloc_area_of_block( block ); uintptr_t const alloc_area_offset = alloc_begin - alloc_area_begin; 45e9e: 2a49 moveal %a1,%a5 45ea0: 240a movel %a2,%d2 45ea2: 9bca subal %a2,%a5 Heap_Block *free_list_anchor = NULL; _HAssert( alloc_area_begin <= alloc_begin ); if ( _Heap_Is_free( block ) ) { 45ea4: c0aa 0004 andl %a2@(4),%d0 Heap_Control *heap, Heap_Block *block, uintptr_t alloc_begin, uintptr_t alloc_size ) { 45ea8: 266e 0008 moveal %fp@(8),%a3 Heap_Block *free_list_anchor = NULL; _HAssert( alloc_area_begin <= alloc_begin ); if ( _Heap_Is_free( block ) ) { 45eac: c6b2 0804 andl %a2@(00000004,%d0:l),%d3 Heap_Control *heap, Heap_Block *block, uintptr_t alloc_begin, uintptr_t alloc_size ) { 45eb0: 2a2e 0014 movel %fp@(20),%d5 Heap_Block *free_list_anchor = NULL; _HAssert( alloc_area_begin <= alloc_begin ); if ( _Heap_Is_free( block ) ) { 45eb4: 4a03 tstb %d3 45eb6: 6626 bnes 45ede <_Heap_Block_allocate+0x58> free_list_anchor = block->prev; _Heap_Free_list_remove( block ); /* Statistics */ --stats->free_blocks; 45eb8: 53ab 0038 subql #1,%a3@(56) ++stats->used_blocks; stats->free_size -= _Heap_Block_size( block ); 45ebc: 76fe moveq #-2,%d3 _Heap_Free_list_remove( block ); /* Statistics */ --stats->free_blocks; ++stats->used_blocks; 45ebe: 52ab 0040 addql #1,%a3@(64) return _Heap_Free_list_tail(heap)->prev; } RTEMS_INLINE_ROUTINE void _Heap_Free_list_remove( Heap_Block *block ) { Heap_Block *next = block->next; 45ec2: 202a 0008 movel %a2@(8),%d0 Heap_Block *prev = block->prev; prev->next = next; next->prev = prev; 45ec6: 2840 moveal %d0,%a4 stats->free_size -= _Heap_Block_size( block ); 45ec8: c6aa 0004 andl %a2@(4),%d3 Heap_Block *free_list_anchor = NULL; _HAssert( alloc_area_begin <= alloc_begin ); if ( _Heap_Is_free( block ) ) { free_list_anchor = block->prev; 45ecc: 206a 000c moveal %a2@(12),%a0 _Heap_Free_list_remove( block ); /* Statistics */ --stats->free_blocks; ++stats->used_blocks; stats->free_size -= _Heap_Block_size( block ); 45ed0: 97ab 0030 subl %d3,%a3@(48) 45ed4: 2948 000c movel %a0,%a4@(12) RTEMS_INLINE_ROUTINE void _Heap_Free_list_remove( Heap_Block *block ) { Heap_Block *next = block->next; Heap_Block *prev = block->prev; prev->next = next; 45ed8: 2140 0008 movel %d0,%a0@(8) 45edc: 6002 bras 45ee0 <_Heap_Block_allocate+0x5a> } else { free_list_anchor = _Heap_Free_list_head( heap ); 45ede: 204b moveal %a3,%a0 } if ( alloc_area_offset < heap->page_size ) { 45ee0: 202b 0010 movel %a3@(16),%d0 45ee4: b08d cmpl %a5,%d0 45ee6: 630a blss 45ef2 <_Heap_Block_allocate+0x6c> Heap_Block *block, Heap_Block *free_list_anchor, uintptr_t alloc_size ) { _Heap_Block_split( heap, block, free_list_anchor, alloc_size ); 45ee8: 4875 5800 pea %a5@(00000000,%d5:l) 45eec: 2f08 movel %a0,%sp@- 45eee: 2f0a movel %a2,%sp@- 45ef0: 6062 bras 45f54 <_Heap_Block_allocate+0xce> - 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; 45ef2: 262a 0004 movel %a2@(4),%d3 RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_of_alloc_area( uintptr_t alloc_begin, uintptr_t page_size ) { return (Heap_Block *) (_Heap_Align_down( alloc_begin, page_size ) 45ef6: 4c40 1004 remul %d0,%d4,%d1 _HAssert( new_block_size >= heap->min_block_size ); /* Statistics */ stats->free_size += block_size; if ( _Heap_Is_prev_used( block ) ) { 45efa: 7201 moveq #1,%d1 45efc: 93c4 subal %d4,%a1 _Heap_Block_of_alloc_area( alloc_begin, heap->page_size ); uintptr_t const new_block_begin = (uintptr_t) new_block; uintptr_t const new_block_size = block_end - new_block_begin; block_end = new_block_begin; block_size = block_end - block_begin; 45efe: 2009 movel %a1,%d0 45f00: 908a subl %a2,%d0 _HAssert( block_size >= heap->min_block_size ); _HAssert( new_block_size >= heap->min_block_size ); /* Statistics */ stats->free_size += block_size; 45f02: d1ab 0030 addl %d0,%a3@(48) if ( _Heap_Is_prev_used( block ) ) { 45f06: c2aa 0004 andl %a2@(4),%d1 45f0a: 671c beqs 45f28 <_Heap_Block_allocate+0xa2> RTEMS_INLINE_ROUTINE void _Heap_Free_list_insert_after( Heap_Block *block_before, Heap_Block *new_block ) { Heap_Block *next = block_before->next; 45f0c: 2a68 0008 moveal %a0@(8),%a5 _Heap_Free_list_insert_after( free_list_anchor, block ); free_list_anchor = block; /* Statistics */ ++stats->free_blocks; 45f10: 52ab 0038 addql #1,%a3@(56) 45f14: 220a movel %a2,%d1 new_block->next = next; 45f16: 254d 0008 movel %a5,%a2@(8) new_block->prev = block_before; 45f1a: 2548 000c movel %a0,%a2@(12) block_before->next = new_block; 45f1e: 214a 0008 movel %a2,%a0@(8) next->prev = new_block; 45f22: 2b4a 000c movel %a2,%a5@(12) 45f26: 600c bras 45f34 <_Heap_Block_allocate+0xae> RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Prev_block( const Heap_Block *block ) { return (Heap_Block *) ((uintptr_t) block - block->prev_size); 45f28: 95d2 subal %a2@,%a2 Heap_Block *const prev_block = _Heap_Prev_block( block ); uintptr_t const prev_block_size = _Heap_Block_size( prev_block ); block = prev_block; block_begin = (uintptr_t) block; block_size += prev_block_size; 45f2a: 78fe moveq #-2,%d4 45f2c: 2208 movel %a0,%d1 45f2e: c8aa 0004 andl %a2@(4),%d4 45f32: d084 addl %d4,%d0 } block->size_and_flag = block_size | HEAP_PREV_BLOCK_USED; new_block->prev_size = block_size; new_block->size_and_flag = new_block_size; 45f34: 78fe moveq #-2,%d4 45f36: c684 andl %d4,%d3 block = prev_block; block_begin = (uintptr_t) block; block_size += prev_block_size; } block->size_and_flag = block_size | HEAP_PREV_BLOCK_USED; 45f38: 7801 moveq #1,%d4 45f3a: 8880 orl %d0,%d4 new_block->prev_size = block_size; 45f3c: 2280 movel %d0,%a1@ new_block->size_and_flag = new_block_size; 45f3e: 2002 movel %d2,%d0 45f40: d083 addl %d3,%d0 45f42: 9089 subl %a1,%d0 block = prev_block; block_begin = (uintptr_t) block; block_size += prev_block_size; } block->size_and_flag = block_size | HEAP_PREV_BLOCK_USED; 45f44: 2544 0004 movel %d4,%a2@(4) new_block->prev_size = block_size; new_block->size_and_flag = new_block_size; _Heap_Block_split( heap, new_block, free_list_anchor, alloc_size ); 45f48: 2449 moveal %a1,%a2 } block->size_and_flag = block_size | HEAP_PREV_BLOCK_USED; new_block->prev_size = block_size; new_block->size_and_flag = new_block_size; 45f4a: 2340 0004 movel %d0,%a1@(4) _Heap_Block_split( heap, new_block, free_list_anchor, alloc_size ); 45f4e: 2f05 movel %d5,%sp@- 45f50: 2f01 movel %d1,%sp@- 45f52: 2f09 movel %a1,%sp@- 45f54: 2f0b movel %a3,%sp@- 45f56: 4eb9 0004 5db8 jsr 45db8 <_Heap_Block_split> alloc_size ); } /* Statistics */ if ( stats->min_free_size > stats->free_size ) { 45f5c: 202b 0030 movel %a3@(48),%d0 block->size_and_flag = block_size | HEAP_PREV_BLOCK_USED; new_block->prev_size = block_size; new_block->size_and_flag = new_block_size; _Heap_Block_split( heap, new_block, free_list_anchor, alloc_size ); 45f60: 4fef 0010 lea %sp@(16),%sp Heap_Block *block, uintptr_t alloc_begin, uintptr_t alloc_size ) { Heap_Statistics *const stats = &heap->stats; 45f64: b0ab 0034 cmpl %a3@(52),%d0 45f68: 6404 bccs 45f6e <_Heap_Block_allocate+0xe8> ); } /* Statistics */ if ( stats->min_free_size > stats->free_size ) { stats->min_free_size = stats->free_size; 45f6a: 2740 0034 movel %d0,%a3@(52) } return block; } 45f6e: 200a movel %a2,%d0 45f70: 4cee 3c3c ffe0 moveml %fp@(-32),%d2-%d5/%a2-%a5 45f76: 4e5e unlk %fp 45f78: 4e75 rts ... 00049c00 <_Heap_Free>: #include #include #include bool _Heap_Free( Heap_Control *heap, void *alloc_begin_ptr ) { 49c00: 4e56 ffe8 linkw %fp,#-24 49c04: 202e 000c movel %fp@(12),%d0 RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_of_alloc_area( uintptr_t alloc_begin, uintptr_t page_size ) { return (Heap_Block *) (_Heap_Align_down( alloc_begin, page_size ) 49c08: 2240 moveal %d0,%a1 49c0a: 5189 subql #8,%a1 49c0c: 206e 0008 moveal %fp@(8),%a0 49c10: 4c68 0001 0010 remul %a0@(16),%d1,%d0 49c16: 48d7 0c3c moveml %d2-%d5/%a2-%a3,%sp@ const Heap_Control *heap, const Heap_Block *block ) { return (uintptr_t) block >= (uintptr_t) heap->first_block && (uintptr_t) block <= (uintptr_t) heap->last_block; 49c1a: 2828 0020 movel %a0@(32),%d4 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 ) 49c1e: 93c1 subal %d1,%a1 RTEMS_INLINE_ROUTINE bool _Heap_Is_block_in_heap( const Heap_Control *heap, const Heap_Block *block ) { return (uintptr_t) block >= (uintptr_t) heap->first_block 49c20: b889 cmpl %a1,%d4 49c22: 6200 0140 bhiw 49d64 <_Heap_Free+0x164> 49c26: b3e8 0024 cmpal %a0@(36),%a1 49c2a: 53c0 sls %d0 49c2c: 49c0 extbl %d0 49c2e: 4480 negl %d0 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 ) ) { 49c30: 4a00 tstb %d0 49c32: 6700 0130 beqw 49d64 <_Heap_Free+0x164> - 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; 49c36: 2629 0004 movel %a1@(4),%d3 49c3a: 70fe moveq #-2,%d0 49c3c: c083 andl %d3,%d0 RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at( const Heap_Block *block, uintptr_t offset ) { return (Heap_Block *) ((uintptr_t) block + offset); 49c3e: 45f1 0800 lea %a1@(00000000,%d0:l),%a2 RTEMS_INLINE_ROUTINE bool _Heap_Is_block_in_heap( const Heap_Control *heap, const Heap_Block *block ) { return (uintptr_t) block >= (uintptr_t) heap->first_block 49c42: b88a cmpl %a2,%d4 49c44: 6200 011e bhiw 49d64 <_Heap_Free+0x164> 49c48: b5e8 0024 cmpal %a0@(36),%a2 49c4c: 53c1 sls %d1 49c4e: 49c1 extbl %d1 49c50: 4481 negl %d1 } block_size = _Heap_Block_size( block ); next_block = _Heap_Block_at( block, block_size ); if ( !_Heap_Is_block_in_heap( heap, next_block ) ) { 49c52: 4a01 tstb %d1 49c54: 6700 010e beqw 49d64 <_Heap_Free+0x164> 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; 49c58: 222a 0004 movel %a2@(4),%d1 _HAssert( false ); return false; } if ( !_Heap_Is_prev_used( next_block ) ) { 49c5c: 7401 moveq #1,%d2 49c5e: c481 andl %d1,%d2 49c60: 4a02 tstb %d2 49c62: 6700 0100 beqw 49d64 <_Heap_Free+0x164> - 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; 49c66: 74fe moveq #-2,%d2 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 )); 49c68: 2668 0024 moveal %a0@(36),%a3 49c6c: c282 andl %d2,%d1 _HAssert( false ); return false; } next_block_size = _Heap_Block_size( next_block ); next_is_free = next_block != heap->last_block 49c6e: b7ca cmpal %a2,%a3 49c70: 6604 bnes 49c76 <_Heap_Free+0x76> 49c72: 4282 clrl %d2 49c74: 6010 bras 49c86 <_Heap_Free+0x86> 49c76: 7401 moveq #1,%d2 49c78: 7a01 moveq #1,%d5 49c7a: c4b2 1804 andl %a2@(00000004,%d1:l),%d2 49c7e: bb82 eorl %d5,%d2 49c80: 0282 0000 00ff andil #255,%d2 && !_Heap_Is_prev_used( _Heap_Block_at( next_block, next_block_size )); if ( !_Heap_Is_prev_used( block ) ) { 49c86: 7a01 moveq #1,%d5 49c88: c685 andl %d5,%d3 49c8a: 4a03 tstb %d3 49c8c: 6662 bnes 49cf0 <_Heap_Free+0xf0> uintptr_t const prev_size = block->prev_size; 49c8e: 2611 movel %a1@,%d3 RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at( const Heap_Block *block, uintptr_t offset ) { return (Heap_Block *) ((uintptr_t) block + offset); 49c90: 93c3 subal %d3,%a1 RTEMS_INLINE_ROUTINE bool _Heap_Is_block_in_heap( const Heap_Control *heap, const Heap_Block *block ) { return (uintptr_t) block >= (uintptr_t) heap->first_block 49c92: b889 cmpl %a1,%d4 49c94: 6200 00ce bhiw 49d64 <_Heap_Free+0x164> 49c98: b3cb cmpal %a3,%a1 49c9a: 53c4 sls %d4 49c9c: 49c4 extbl %d4 49c9e: 4484 negl %d4 Heap_Block * const prev_block = _Heap_Block_at( block, -prev_size ); if ( !_Heap_Is_block_in_heap( heap, prev_block ) ) { 49ca0: 4a04 tstb %d4 49ca2: 6700 00c0 beqw 49d64 <_Heap_Free+0x164> 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) ) { 49ca6: 7801 moveq #1,%d4 49ca8: c8a9 0004 andl %a1@(4),%d4 49cac: 4a04 tstb %d4 49cae: 6700 00b4 beqw 49d64 <_Heap_Free+0x164> _HAssert( false ); return( false ); } if ( next_is_free ) { /* coalesce both */ 49cb2: 4a02 tstb %d2 49cb4: 6726 beqs 49cdc <_Heap_Free+0xdc> uintptr_t const size = block_size + prev_size + next_block_size; 49cb6: d280 addl %d0,%d1 49cb8: d681 addl %d1,%d3 _Heap_Free_list_remove( next_block ); stats->free_blocks -= 1; 49cba: 53a8 0038 subql #1,%a0@(56) prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED; 49cbe: 7201 moveq #1,%d1 } RTEMS_INLINE_ROUTINE void _Heap_Free_list_remove( Heap_Block *block ) { Heap_Block *next = block->next; Heap_Block *prev = block->prev; 49cc0: 266a 000c moveal %a2@(12),%a3 49cc4: 8283 orl %d3,%d1 return _Heap_Free_list_tail(heap)->prev; } RTEMS_INLINE_ROUTINE void _Heap_Free_list_remove( Heap_Block *block ) { Heap_Block *next = block->next; 49cc6: 246a 0008 moveal %a2@(8),%a2 next_block = _Heap_Block_at( prev_block, size ); _HAssert(!_Heap_Is_prev_used( next_block)); next_block->prev_size = size; 49cca: 2383 3800 movel %d3,%a1@(00000000,%d3:l) if ( next_is_free ) { /* coalesce both */ uintptr_t const size = block_size + prev_size + next_block_size; _Heap_Free_list_remove( next_block ); stats->free_blocks -= 1; prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED; 49cce: 2341 0004 movel %d1,%a1@(4) Heap_Block *prev = block->prev; prev->next = next; next->prev = prev; 49cd2: 254b 000c movel %a3,%a2@(12) RTEMS_INLINE_ROUTINE void _Heap_Free_list_remove( Heap_Block *block ) { Heap_Block *next = block->next; Heap_Block *prev = block->prev; prev->next = next; 49cd6: 274a 0008 movel %a2,%a3@(8) 49cda: 6078 bras 49d54 <_Heap_Free+0x154> 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; 49cdc: d680 addl %d0,%d3 prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED; 49cde: 7401 moveq #1,%d2 next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED; 49ce0: 7afe moveq #-2,%d5 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; 49ce2: 8483 orl %d3,%d2 next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED; next_block->prev_size = size; 49ce4: 2483 movel %d3,%a2@ 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; 49ce6: 2342 0004 movel %d2,%a1@(4) next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED; 49cea: cbaa 0004 andl %d5,%a2@(4) 49cee: 6064 bras 49d54 <_Heap_Free+0x154> next_block->prev_size = size; } } else if ( next_is_free ) { /* coalesce next */ 49cf0: 4a02 tstb %d2 49cf2: 6728 beqs 49d1c <_Heap_Free+0x11c> Heap_Block *old_block, Heap_Block *new_block ) { Heap_Block *next = old_block->next; Heap_Block *prev = old_block->prev; 49cf4: 266a 000c moveal %a2@(12),%a3 uintptr_t const size = block_size + next_block_size; 49cf8: d280 addl %d0,%d1 _Heap_Free_list_replace( next_block, block ); block->size_and_flag = size | HEAP_PREV_BLOCK_USED; 49cfa: 7401 moveq #1,%d2 RTEMS_INLINE_ROUTINE void _Heap_Free_list_replace( Heap_Block *old_block, Heap_Block *new_block ) { Heap_Block *next = old_block->next; 49cfc: 246a 0008 moveal %a2@(8),%a2 Heap_Block *prev = old_block->prev; new_block->next = next; new_block->prev = prev; 49d00: 234b 000c movel %a3,%a1@(12) 49d04: 8481 orl %d1,%d2 ) { Heap_Block *next = old_block->next; Heap_Block *prev = old_block->prev; new_block->next = next; 49d06: 234a 0008 movel %a2,%a1@(8) next_block = _Heap_Block_at( block, size ); next_block->prev_size = size; 49d0a: 2381 1800 movel %d1,%a1@(00000000,%d1:l) 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; 49d0e: 2342 0004 movel %d2,%a1@(4) new_block->prev = prev; next->prev = new_block; 49d12: 2549 000c movel %a1,%a2@(12) prev->next = new_block; 49d16: 2749 0008 movel %a1,%a3@(8) 49d1a: 6038 bras 49d54 <_Heap_Free+0x154> 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; 49d1c: 7a01 moveq #1,%d5 next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED; 49d1e: 72fe moveq #-2,%d1 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; 49d20: 8a80 orl %d0,%d5 RTEMS_INLINE_ROUTINE void _Heap_Free_list_insert_after( Heap_Block *block_before, Heap_Block *new_block ) { Heap_Block *next = block_before->next; 49d22: 2668 0008 moveal %a0@(8),%a3 49d26: 2345 0004 movel %d5,%a1@(4) next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED; 49d2a: c3aa 0004 andl %d1,%a2@(4) next_block->prev_size = block_size; 49d2e: 2480 movel %d0,%a2@ /* Statistics */ ++stats->free_blocks; 49d30: 2228 0038 movel %a0@(56),%d1 49d34: 5281 addql #1,%d1 new_block->next = next; 49d36: 234b 0008 movel %a3,%a1@(8) new_block->prev = block_before; 49d3a: 2348 000c movel %a0,%a1@(12) block_before->next = new_block; 49d3e: 2149 0008 movel %a1,%a0@(8) next->prev = new_block; 49d42: 2749 000c movel %a1,%a3@(12) 49d46: 2141 0038 movel %d1,%a0@(56) #include #include bool _Heap_Free( Heap_Control *heap, void *alloc_begin_ptr ) { Heap_Statistics *const stats = &heap->stats; 49d4a: b2a8 003c cmpl %a0@(60),%d1 49d4e: 6304 blss 49d54 <_Heap_Free+0x154> 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; 49d50: 2141 003c movel %d1,%a0@(60) } /* Statistics */ --stats->used_blocks; ++stats->frees; stats->free_size += block_size; 49d54: d1a8 0030 addl %d0,%a0@(48) stats->max_free_blocks = stats->free_blocks; } } /* Statistics */ --stats->used_blocks; 49d58: 53a8 0040 subql #1,%a0@(64) ++stats->frees; 49d5c: 52a8 0050 addql #1,%a0@(80) stats->free_size += block_size; 49d60: 7001 moveq #1,%d0 return( true ); 49d62: 6002 bras 49d66 <_Heap_Free+0x166> 49d64: 4200 clrb %d0 } 49d66: 4cd7 0c3c moveml %sp@,%d2-%d5/%a2-%a3 49d6a: 4e5e unlk %fp 49d6c: 4e75 rts ... 00063320 <_Heap_Get_free_information>: void _Heap_Get_free_information( Heap_Control *the_heap, Heap_Information *info ) { 63320: 4e56 0000 linkw %fp,#0 63324: 206e 000c moveal %fp@(12),%a0 63328: 2f0a movel %a2,%sp@- 6332a: 246e 0008 moveal %fp@(8),%a2 Heap_Block *the_block; Heap_Block *const tail = _Heap_Free_list_tail(the_heap); info->number = 0; 6332e: 4290 clrl %a0@ return &heap->free_list; } RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Free_list_first( Heap_Control *heap ) { return _Heap_Free_list_head(heap)->next; 63330: 226a 0008 moveal %a2@(8),%a1 info->largest = 0; 63334: 42a8 0004 clrl %a0@(4) info->total = 0; 63338: 42a8 0008 clrl %a0@(8) for(the_block = _Heap_Free_list_first(the_heap); 6333c: 601a bras 63358 <_Heap_Get_free_information+0x38> - 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; 6333e: 70fe moveq #-2,%d0 63340: c0a9 0004 andl %a1@(4),%d0 uint32_t const the_size = _Heap_Block_size(the_block); /* As we always coalesce free blocks, prev block must have been used. */ _HAssert(_Heap_Is_prev_used(the_block)); info->number++; 63344: 5290 addql #1,%a0@ info->total += the_size; 63346: d1a8 0008 addl %d0,%a0@(8) if ( info->largest < the_size ) 6334a: b0a8 0004 cmpl %a0@(4),%d0 6334e: 6304 blss 63354 <_Heap_Get_free_information+0x34> info->largest = the_size; 63350: 2140 0004 movel %d0,%a0@(4) info->largest = 0; info->total = 0; for(the_block = _Heap_Free_list_first(the_heap); the_block != tail; the_block = the_block->next) 63354: 2269 0008 moveal %a1@(8),%a1 info->number = 0; info->largest = 0; info->total = 0; for(the_block = _Heap_Free_list_first(the_heap); 63358: b5c9 cmpal %a1,%a2 6335a: 66e2 bnes 6333e <_Heap_Get_free_information+0x1e> info->number++; info->total += the_size; if ( info->largest < the_size ) info->largest = the_size; } } 6335c: 245f moveal %sp@+,%a2 6335e: 4e5e unlk %fp 63360: 4e75 rts ... 000586f8 <_Heap_Resize_block>: void *alloc_begin_ptr, uintptr_t new_alloc_size, uintptr_t *old_size, uintptr_t *new_size ) { 586f8: 4e56 ffe0 linkw %fp,#-32 586fc: 48d7 1c7c moveml %d2-%d6/%a2-%a4,%sp@ 58700: 242e 000c movel %fp@(12),%d2 RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_of_alloc_area( uintptr_t alloc_begin, uintptr_t page_size ) { return (Heap_Block *) (_Heap_Align_down( alloc_begin, page_size ) 58704: 2202 movel %d2,%d1 58706: 2042 moveal %d2,%a0 58708: 5188 subql #8,%a0 5870a: 246e 0008 moveal %fp@(8),%a2 5870e: 286e 0014 moveal %fp@(20),%a4 58712: 4c6a 1000 0010 remul %a2@(16),%d0,%d1 uintptr_t const alloc_begin = (uintptr_t) alloc_begin_ptr; Heap_Block *const block = _Heap_Block_of_alloc_area( alloc_begin, page_size ); *old_size = 0; 58718: 4294 clrl %a4@ void *alloc_begin_ptr, uintptr_t new_alloc_size, uintptr_t *old_size, uintptr_t *new_size ) { 5871a: 266e 0018 moveal %fp@(24),%a3 5871e: 91c0 subal %d0,%a0 58720: 2a2e 0010 movel %fp@(16),%d5 uintptr_t const alloc_begin = (uintptr_t) alloc_begin_ptr; Heap_Block *const block = _Heap_Block_of_alloc_area( alloc_begin, page_size ); *old_size = 0; *new_size = 0; 58724: 4293 clrl %a3@ RTEMS_INLINE_ROUTINE bool _Heap_Is_block_in_heap( const Heap_Control *heap, const Heap_Block *block ) { return (uintptr_t) block >= (uintptr_t) heap->first_block 58726: b1ea 0020 cmpal %a2@(32),%a0 5872a: 6500 0096 bcsw 587c2 <_Heap_Resize_block+0xca> 5872e: b1ea 0024 cmpal %a2@(36),%a0 58732: 6200 008e bhiw 587c2 <_Heap_Resize_block+0xca> - 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; 58736: 70fe moveq #-2,%d0 58738: 72fe moveq #-2,%d1 RTEMS_INLINE_ROUTINE bool _Heap_Is_free( const Heap_Block *block ) { return !_Heap_Is_used( block ); 5873a: 7801 moveq #1,%d4 5873c: 7c01 moveq #1,%d6 uintptr_t const block_begin = (uintptr_t) block; uintptr_t block_size = _Heap_Block_size( block ); uintptr_t block_end = block_begin + block_size; uintptr_t alloc_size = block_end - alloc_begin + HEAP_BLOCK_SIZE_OFFSET; 5873e: 7604 moveq #4,%d3 58740: 9682 subl %d2,%d3 - HEAP_BLOCK_HEADER_SIZE); } RTEMS_INLINE_ROUTINE uintptr_t _Heap_Block_size( const Heap_Block *block ) { return block->size_and_flag & ~HEAP_PREV_BLOCK_USED; 58742: c0a8 0004 andl %a0@(4),%d0 { Heap_Statistics *const stats = &heap->stats; uintptr_t const block_begin = (uintptr_t) block; uintptr_t block_size = _Heap_Block_size( block ); uintptr_t block_end = block_begin + block_size; 58746: 43f0 0800 lea %a0@(00000000,%d0:l),%a1 uintptr_t alloc_size = block_end - alloc_begin + HEAP_BLOCK_SIZE_OFFSET; 5874a: d689 addl %a1,%d3 5874c: c2a9 0004 andl %a1@(4),%d1 RTEMS_INLINE_ROUTINE bool _Heap_Is_free( const Heap_Block *block ) { return !_Heap_Is_used( block ); 58750: c8b1 1804 andl %a1@(00000004,%d1:l),%d4 bool next_block_is_free = _Heap_Is_free( next_block );; _HAssert( _Heap_Is_block_in_heap( heap, next_block ) ); _HAssert( _Heap_Is_prev_used( next_block ) ); *old_size = alloc_size; 58754: 2883 movel %d3,%a4@ 58756: bd84 eorl %d6,%d4 58758: 1c04 moveb %d4,%d6 if ( next_block_is_free ) { 5875a: 6704 beqs 58760 <_Heap_Resize_block+0x68> block_size += next_block_size; 5875c: d081 addl %d1,%d0 alloc_size += next_block_size; 5875e: d681 addl %d1,%d3 } if ( new_alloc_size > alloc_size ) { 58760: b685 cmpl %d5,%d3 58762: 6404 bccs 58768 <_Heap_Resize_block+0x70> 58764: 7001 moveq #1,%d0 58766: 605c bras 587c4 <_Heap_Resize_block+0xcc> return HEAP_RESIZE_UNSATISFIED; } if ( next_block_is_free ) { 58768: 4a06 tstb %d6 5876a: 672a beqs 58796 <_Heap_Resize_block+0x9e> uintptr_t size ) { uintptr_t flag = block->size_and_flag & HEAP_PREV_BLOCK_USED; block->size_and_flag = size | flag; 5876c: 7601 moveq #1,%d3 5876e: c6a8 0004 andl %a0@(4),%d3 } RTEMS_INLINE_ROUTINE void _Heap_Free_list_remove( Heap_Block *block ) { Heap_Block *next = block->next; Heap_Block *prev = block->prev; 58772: 2869 000c moveal %a1@(12),%a4 uintptr_t size ) { uintptr_t flag = block->size_and_flag & HEAP_PREV_BLOCK_USED; block->size_and_flag = size | flag; 58776: 8680 orl %d0,%d3 return _Heap_Free_list_tail(heap)->prev; } RTEMS_INLINE_ROUTINE void _Heap_Free_list_remove( Heap_Block *block ) { Heap_Block *next = block->next; 58778: 2269 0008 moveal %a1@(8),%a1 uintptr_t size ) { uintptr_t flag = block->size_and_flag & HEAP_PREV_BLOCK_USED; block->size_and_flag = size | flag; 5877c: 2143 0004 movel %d3,%a0@(4) _Heap_Block_set_size( block, block_size ); _Heap_Free_list_remove( next_block ); next_block = _Heap_Block_at( block, block_size ); next_block->size_and_flag |= HEAP_PREV_BLOCK_USED; 58780: 7601 moveq #1,%d3 58782: 87b0 0804 orl %d3,%a0@(00000004,%d0:l) { Heap_Block *next = block->next; Heap_Block *prev = block->prev; prev->next = next; next->prev = prev; 58786: 234c 000c movel %a4,%a1@(12) /* Statistics */ --stats->free_blocks; stats->free_size -= next_block_size; 5878a: 93aa 0030 subl %d1,%a2@(48) next_block = _Heap_Block_at( block, block_size ); next_block->size_and_flag |= HEAP_PREV_BLOCK_USED; /* Statistics */ --stats->free_blocks; 5878e: 53aa 0038 subql #1,%a2@(56) RTEMS_INLINE_ROUTINE void _Heap_Free_list_remove( Heap_Block *block ) { Heap_Block *next = block->next; Heap_Block *prev = block->prev; prev->next = next; 58792: 2949 0008 movel %a1,%a4@(8) stats->free_size -= next_block_size; } block = _Heap_Block_allocate( heap, block, alloc_begin, new_alloc_size ); 58796: 2f05 movel %d5,%sp@- 58798: 2f02 movel %d2,%sp@- 5879a: 2f08 movel %a0,%sp@- 5879c: 2f0a movel %a2,%sp@- 5879e: 4eb9 0004 5e86 jsr 45e86 <_Heap_Block_allocate> block_size = _Heap_Block_size( block ); next_block = _Heap_Block_at( block, block_size ); *new_size = (uintptr_t) next_block - alloc_begin + HEAP_BLOCK_SIZE_OFFSET; /* Statistics */ ++stats->resizes; 587a4: 4fef 0010 lea %sp@(16),%sp block = _Heap_Block_allocate( heap, block, alloc_begin, new_alloc_size ); block_size = _Heap_Block_size( block ); next_block = _Heap_Block_at( block, block_size ); *new_size = (uintptr_t) next_block - alloc_begin + HEAP_BLOCK_SIZE_OFFSET; 587a8: 72fe moveq #-2,%d1 /* Statistics */ --stats->free_blocks; stats->free_size -= next_block_size; } block = _Heap_Block_allocate( heap, block, alloc_begin, new_alloc_size ); 587aa: 2040 moveal %d0,%a0 block_size = _Heap_Block_size( block ); next_block = _Heap_Block_at( block, block_size ); *new_size = (uintptr_t) next_block - alloc_begin + HEAP_BLOCK_SIZE_OFFSET; 587ac: 2240 moveal %d0,%a1 587ae: 93c2 subal %d2,%a1 /* Statistics */ ++stats->resizes; 587b0: 4280 clrl %d0 block = _Heap_Block_allocate( heap, block, alloc_begin, new_alloc_size ); block_size = _Heap_Block_size( block ); next_block = _Heap_Block_at( block, block_size ); *new_size = (uintptr_t) next_block - alloc_begin + HEAP_BLOCK_SIZE_OFFSET; 587b2: c2a8 0004 andl %a0@(4),%d1 587b6: 43f1 1804 lea %a1@(00000004,%d1:l),%a1 587ba: 2689 movel %a1,%a3@ /* Statistics */ ++stats->resizes; 587bc: 52aa 0054 addql #1,%a2@(84) 587c0: 6002 bras 587c4 <_Heap_Resize_block+0xcc> 587c2: 7002 moveq #2,%d0 new_size ); } else { return HEAP_RESIZE_FATAL_ERROR; } } 587c4: 4cee 1c7c ffe0 moveml %fp@(-32),%d2-%d6/%a2-%a4 587ca: 4e5e unlk %fp 587cc: 4e75 rts ... 00046c68 <_Heap_Walk_print>: { /* Do nothing */ } static void _Heap_Walk_print( int source, bool error, const char *fmt, ... ) { 46c68: 41f9 0004 3474 lea 43474 ,%a0 46c6e: 4e56 0000 linkw %fp,#0 46c72: 202e 0008 movel %fp@(8),%d0 va_list ap; if ( error ) { 46c76: 4a2e 000f tstb %fp@(15) 46c7a: 670a beqs 46c86 <_Heap_Walk_print+0x1e> printk( "FAIL[%d]: ", source ); 46c7c: 2f00 movel %d0,%sp@- 46c7e: 4879 0005 a6d3 pea 5a6d3 46c84: 6008 bras 46c8e <_Heap_Walk_print+0x26> } else { printk( "PASS[%d]: ", source ); 46c86: 2f00 movel %d0,%sp@- 46c88: 4879 0005 a6de pea 5a6de 46c8e: 4e90 jsr %a0@ 46c90: 508f addql #8,%sp } va_start( ap, fmt ); vprintk( fmt, ap ); 46c92: 486e 0014 pea %fp@(20) 46c96: 2f2e 0010 movel %fp@(16),%sp@- 46c9a: 4eb9 0004 4df8 jsr 44df8 46ca0: 508f addql #8,%sp va_end( ap ); } 46ca2: 4e5e unlk %fp 46ca4: 4e75 rts ... 00045f7c <_Internal_error_Occurred>: void _Internal_error_Occurred( Internal_errors_Source the_source, bool is_internal, Internal_errors_t the_error ) { 45f7c: 4e56 0000 linkw %fp,#0 45f80: 222e 000c movel %fp@(12),%d1 45f84: 2f03 movel %d3,%sp@- _Internal_errors_What_happened.the_source = the_source; _Internal_errors_What_happened.is_internal = is_internal; _Internal_errors_What_happened.the_error = the_error; _User_extensions_Fatal( the_source, is_internal, the_error ); 45f86: 4283 clrl %d3 45f88: 1601 moveb %d1,%d3 void _Internal_error_Occurred( Internal_errors_Source the_source, bool is_internal, Internal_errors_t the_error ) { 45f8a: 2f02 movel %d2,%sp@- 45f8c: 242e 0010 movel %fp@(16),%d2 _Internal_errors_What_happened.the_source = the_source; _Internal_errors_What_happened.is_internal = is_internal; _Internal_errors_What_happened.the_error = the_error; _User_extensions_Fatal( the_source, is_internal, the_error ); 45f90: 2f02 movel %d2,%sp@- void _Internal_error_Occurred( Internal_errors_Source the_source, bool is_internal, Internal_errors_t the_error ) { 45f92: 202e 0008 movel %fp@(8),%d0 _Internal_errors_What_happened.the_source = the_source; _Internal_errors_What_happened.is_internal = is_internal; _Internal_errors_What_happened.the_error = the_error; _User_extensions_Fatal( the_source, is_internal, the_error ); 45f96: 2f03 movel %d3,%sp@- _System_state_Set( SYSTEM_STATE_FAILED ); _CPU_Fatal_halt( the_error ); 45f98: 263c 0000 0700 movel #1792,%d3 _Internal_errors_What_happened.the_source = the_source; _Internal_errors_What_happened.is_internal = is_internal; _Internal_errors_What_happened.the_error = the_error; _User_extensions_Fatal( the_source, is_internal, the_error ); 45f9e: 2f00 movel %d0,%sp@- Internal_errors_t the_error ) { _Internal_errors_What_happened.the_source = the_source; _Internal_errors_What_happened.is_internal = is_internal; 45fa0: 13c1 0005 ba9e moveb %d1,5ba9e <_Internal_errors_What_happened+0x4> bool is_internal, Internal_errors_t the_error ) { _Internal_errors_What_happened.the_source = the_source; 45fa6: 23c0 0005 ba9a movel %d0,5ba9a <_Internal_errors_What_happened> _Internal_errors_What_happened.is_internal = is_internal; _Internal_errors_What_happened.the_error = the_error; 45fac: 23c2 0005 baa0 movel %d2,5baa0 <_Internal_errors_What_happened+0x6> _User_extensions_Fatal( the_source, is_internal, the_error ); 45fb2: 4eb9 0004 7a26 jsr 47a26 <_User_extensions_Fatal> _System_state_Set( SYSTEM_STATE_FAILED ); _CPU_Fatal_halt( the_error ); 45fb8: 40c0 movew %sr,%d0 45fba: 8083 orl %d3,%d0 45fbc: 46c0 movew %d0,%sr 45fbe: 2002 movel %d2,%d0 <== NOT EXECUTED 45fc0: 223c dead beef movel #-559038737,%d1 <== NOT EXECUTED 45fc6: 4ac8 halt <== NOT EXECUTED RTEMS_INLINE_ROUTINE void _System_state_Set ( System_state_Codes state ) { _System_state_Current = state; 45fc8: 7005 moveq #5,%d0 45fca: 4fef 000c lea %sp@(12),%sp 45fce: 23c0 0005 bb76 movel %d0,5bb76 <_System_state_Current> 45fd4: 60fe bras 45fd4 <_Internal_error_Occurred+0x58> ... 0004cc78 <_Message_queue_Translate_core_message_queue_return_code>: }; rtems_status_code _Message_queue_Translate_core_message_queue_return_code ( uint32_t status ) { 4cc78: 41f9 0006 3694 lea 63694 <_Message_queue_Translate_core_return_code_>,%a0 4cc7e: 4e56 0000 linkw %fp,#0 if ( status > CORE_MESSAGE_QUEUE_STATUS_TIMEOUT ) return RTEMS_INTERNAL_ERROR; #endif return _Message_queue_Translate_core_return_code_[status]; } 4cc82: 202e 0008 movel %fp@(8),%d0 4cc86: 4e5e unlk %fp 4cc88: 2030 0c00 movel %a0@(00000000,%d0:l:4),%d0 4cc8c: 4e75 rts ... 00049d70 <_Objects_API_maximum_class>: case OBJECTS_NO_API: default: break; } return 0; } 49d70: 7203 moveq #3,%d1 #include unsigned int _Objects_API_maximum_class( uint32_t api ) { 49d72: 4e56 0000 linkw %fp,#0 case OBJECTS_NO_API: default: break; } return 0; } 49d76: 202e 0008 movel %fp@(8),%d0 49d7a: 5380 subql #1,%d0 49d7c: b280 cmpl %d0,%d1 49d7e: 6404 bccs 49d84 <_Objects_API_maximum_class+0x14> 49d80: 4280 clrl %d0 49d82: 600a bras 49d8e <_Objects_API_maximum_class+0x1e> 49d84: 41f9 0005 9768 lea 59768 ,%a0 49d8a: 2030 0c00 movel %a0@(00000000,%d0:l:4),%d0 49d8e: 4e5e unlk %fp 49d90: 4e75 rts ... 00046040 <_Objects_Allocate>: */ Objects_Control *_Objects_Allocate( Objects_Information *information ) { 46040: 4e56 fff0 linkw %fp,#-16 46044: 48d7 0c0c moveml %d2-%d3/%a2-%a3,%sp@ 46048: 246e 0008 moveal %fp@(8),%a2 * If the application is using the optional manager stubs and * still attempts to create the object, the information block * should be all zeroed out because it is in the BSS. So let's * check that code for this manager is even present. */ if ( information->size == 0 ) 4604c: 4aaa 0014 tstl %a2@(20) 46050: 6604 bnes 46056 <_Objects_Allocate+0x16> 46052: 4280 clrl %d0 <== NOT EXECUTED 46054: 605e bras 460b4 <_Objects_Allocate+0x74> <== NOT EXECUTED /* * 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 ); 46056: 240a movel %a2,%d2 46058: 0682 0000 001c addil #28,%d2 4605e: 47f9 0004 986c lea 4986c <_Chain_Get>,%a3 46064: 2f02 movel %d2,%sp@- 46066: 4e93 jsr %a3@ if ( information->auto_extend ) { 46068: 588f addql #4,%sp 4606a: 4a2a 0010 tstb %a2@(16) 4606e: 6744 beqs 460b4 <_Objects_Allocate+0x74> /* * If the list is empty then we are out of objects and need to * extend information base. */ if ( !the_object ) { 46070: 4a80 tstl %d0 46072: 6612 bnes 46086 <_Objects_Allocate+0x46> _Objects_Extend_information( information ); 46074: 2f0a movel %a2,%sp@- 46076: 4eb9 0004 60ec jsr 460ec <_Objects_Extend_information> the_object = (Objects_Control *) _Chain_Get( &information->Inactive ); 4607c: 2f02 movel %d2,%sp@- 4607e: 4e93 jsr %a3@ } if ( the_object ) { 46080: 508f addql #8,%sp 46082: 4a80 tstl %d0 46084: 672e beqs 460b4 <_Objects_Allocate+0x74> uint32_t block; block = (uint32_t) _Objects_Get_index( the_object->id ) - 46086: 2040 moveal %d0,%a0 46088: 4281 clrl %d1 4608a: 4283 clrl %d3 _Objects_Get_index( information->minimum_id ); block /= information->allocation_size; information->inactive_per_block[ block ]--; 4608c: 4282 clrl %d2 } if ( the_object ) { uint32_t block; block = (uint32_t) _Objects_Get_index( the_object->id ) - 4608e: 362a 0008 movew %a2@(8),%d3 46092: 3228 000a movew %a0@(10),%d1 _Objects_Get_index( information->minimum_id ); block /= information->allocation_size; information->inactive_per_block[ block ]--; 46096: 342a 0012 movew %a2@(18),%d2 information->inactive--; 4609a: 306a 0028 moveaw %a2@(40),%a0 } if ( the_object ) { uint32_t block; block = (uint32_t) _Objects_Get_index( the_object->id ) - 4609e: 9283 subl %d3,%d1 _Objects_Get_index( information->minimum_id ); block /= information->allocation_size; information->inactive_per_block[ block ]--; 460a0: 4c42 1001 remul %d2,%d1,%d1 information->inactive--; 460a4: 5388 subql #1,%a0 block = (uint32_t) _Objects_Get_index( the_object->id ) - _Objects_Get_index( information->minimum_id ); block /= information->allocation_size; information->inactive_per_block[ block ]--; 460a6: e589 lsll #2,%d1 information->inactive--; 460a8: 3548 0028 movew %a0,%a2@(40) block = (uint32_t) _Objects_Get_index( the_object->id ) - _Objects_Get_index( information->minimum_id ); block /= information->allocation_size; information->inactive_per_block[ block ]--; 460ac: 206a 002a moveal %a2@(42),%a0 460b0: d1c1 addal %d1,%a0 460b2: 5390 subql #1,%a0@ information->inactive--; } } return the_object; } 460b4: 4cee 0c0c fff0 moveml %fp@(-16),%d2-%d3/%a2-%a3 460ba: 4e5e unlk %fp 460bc: 4e75 rts ... 000460c0 <_Objects_Close>: #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 460c0: 4280 clrl %d0 void _Objects_Close( Objects_Information *information, Objects_Control *the_object ) { 460c2: 4e56 0000 linkw %fp,#0 460c6: 226e 000c moveal %fp@(12),%a1 460ca: 206e 0008 moveal %fp@(8),%a0 460ce: 2f0a movel %a2,%sp@- 460d0: 2468 0018 moveal %a0@(24),%a2 460d4: 3029 000a movew %a1@(10),%d0 460d8: 42b2 0c00 clrl %a2@(00000000,%d0:l:4) _Objects_Invalidate_Id( information, the_object ); _Objects_Namespace_remove( information, the_object ); 460dc: 2d49 000c movel %a1,%fp@(12) } 460e0: 245f moveal %sp@+,%a2 460e2: 4e5e unlk %fp Objects_Control *the_object ) { _Objects_Invalidate_Id( information, the_object ); _Objects_Namespace_remove( information, the_object ); 460e4: 4ef9 0004 65e0 jmp 465e0 <_Objects_Namespace_remove> ... 000460ec <_Objects_Extend_information>: */ void _Objects_Extend_information( Objects_Information *information ) { 460ec: 4e56 ffc8 linkw %fp,#-56 460f0: 48d7 3cfc moveml %d2-%d7/%a2-%a5,%sp@ 460f4: 246e 0008 moveal %fp@(8),%a2 /* * Search for a free block of indexes. The block variable ends up set * to block_count + 1 if the table needs to be extended. */ minimum_index = _Objects_Get_index( information->minimum_id ); 460f8: 4283 clrl %d3 index_base = minimum_index; block = 0; /* if ( information->maximum < minimum_index ) */ if ( information->object_blocks == NULL ) 460fa: 206a 002e moveal %a2@(46),%a0 /* * Search for a free block of indexes. The block variable ends up set * to block_count + 1 if the table needs to be extended. */ minimum_index = _Objects_Get_index( information->minimum_id ); 460fe: 362a 0008 movew %a2@(8),%d3 index_base = minimum_index; block = 0; /* if ( information->maximum < minimum_index ) */ if ( information->object_blocks == NULL ) 46102: 4a88 tstl %a0 46104: 6608 bnes 4610e <_Objects_Extend_information+0x22> 46106: 2403 movel %d3,%d2 46108: 4284 clrl %d4 4610a: 4285 clrl %d5 4610c: 602a bras 46138 <_Objects_Extend_information+0x4c> block_count = 0; else { block_count = information->maximum / information->allocation_size; 4610e: 4280 clrl %d0 46110: 2403 movel %d3,%d2 46112: 4284 clrl %d4 46114: 302a 0012 movew %a2@(18),%d0 46118: 3a2a 000e movew %a2@(14),%d5 4611c: 0285 0000 ffff andil #65535,%d5 46122: 8ac0 divuw %d0,%d5 46124: 0285 0000 ffff andil #65535,%d5 for ( ; block < block_count; block++ ) { 4612a: 6008 bras 46134 <_Objects_Extend_information+0x48> if ( information->object_blocks[ block ] == NULL ) 4612c: 4a98 tstl %a0@+ 4612e: 6708 beqs 46138 <_Objects_Extend_information+0x4c> 46130: d480 addl %d0,%d2 if ( information->object_blocks == NULL ) block_count = 0; else { block_count = information->maximum / information->allocation_size; for ( ; block < block_count; block++ ) { 46132: 5284 addql #1,%d4 46134: ba84 cmpl %d4,%d5 46136: 62f4 bhis 4612c <_Objects_Extend_information+0x40> else index_base += information->allocation_size; } } maximum = (uint32_t) information->maximum + information->allocation_size; 46138: 4280 clrl %d0 4613a: 4287 clrl %d7 4613c: 302a 0012 movew %a2@(18),%d0 46140: 3e2a 000e movew %a2@(14),%d7 46144: de80 addl %d0,%d7 /* * 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 ) { 46146: 0c87 0000 ffff cmpil #65535,%d7 4614c: 6200 01da bhiw 46328 <_Objects_Extend_information+0x23c> /* * 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; 46150: 41ea 0014 lea %a2@(20),%a0 46154: 4c10 0800 mulsl %a0@,%d0 if ( information->auto_extend ) { 46158: 4a2a 0010 tstb %a2@(16) 4615c: 6712 beqs 46170 <_Objects_Extend_information+0x84> new_object_block = _Workspace_Allocate( block_size ); 4615e: 2f00 movel %d0,%sp@- 46160: 4eb9 0004 7db4 jsr 47db4 <_Workspace_Allocate> if ( !new_object_block ) 46166: 588f addql #4,%sp * Allocate the name table, and the objects and if it fails either return or * generate a fatal error depending on auto-extending being active. */ block_size = information->allocation_size * information->size; if ( information->auto_extend ) { new_object_block = _Workspace_Allocate( block_size ); 46168: 2c00 movel %d0,%d6 if ( !new_object_block ) 4616a: 6610 bnes 4617c <_Objects_Extend_information+0x90> 4616c: 6000 01ba braw 46328 <_Objects_Extend_information+0x23c> return; } else { new_object_block = _Workspace_Allocate_or_fatal_error( block_size ); 46170: 2f00 movel %d0,%sp@- 46172: 4eb9 0004 7d80 jsr 47d80 <_Workspace_Allocate_or_fatal_error> 46178: 588f addql #4,%sp 4617a: 2c00 movel %d0,%d6 } /* * If the index_base is the maximum we need to grow the tables. */ if (index_base >= information->maximum ) { 4617c: 4280 clrl %d0 4617e: 302a 000e movew %a2@(14),%d0 46182: b082 cmpl %d2,%d0 46184: 6200 0112 bhiw 46298 <_Objects_Extend_information+0x1ac> */ /* * Up the block count and maximum */ block_count++; 46188: 2845 moveal %d5,%a4 4618a: 528c addql #1,%a4 * 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 ); 4618c: 2007 movel %d7,%d0 4618e: d083 addl %d3,%d0 46190: 41f4 ca00 lea %a4@(00000000,%a4:l:2),%a0 46194: d088 addl %a0,%d0 46196: e588 lsll #2,%d0 46198: 2f00 movel %d0,%sp@- 4619a: 4eb9 0004 7db4 jsr 47db4 <_Workspace_Allocate> if ( !object_blocks ) { 461a0: 588f addql #4,%sp * Allocate the tables and break it up. */ block_size = block_count * (sizeof(void *) + sizeof(uint32_t) + sizeof(Objects_Name *)) + ((maximum + minimum_index) * sizeof(Objects_Control *)); object_blocks = (void**) _Workspace_Allocate( block_size ); 461a2: 2640 moveal %d0,%a3 if ( !object_blocks ) { 461a4: 4a80 tstl %d0 461a6: 660e bnes 461b6 <_Objects_Extend_information+0xca> _Workspace_Free( new_object_block ); 461a8: 2f06 movel %d6,%sp@- 461aa: 4eb9 0004 7dd0 jsr 47dd0 <_Workspace_Free> return; 461b0: 588f addql #4,%sp 461b2: 6000 0174 braw 46328 <_Objects_Extend_information+0x23c> } /* * Break the block into the various sections. */ inactive_per_block = (uint32_t *) _Addresses_Add_offset( 461b6: 200c movel %a4,%d0 461b8: e588 lsll #2,%d0 461ba: 2840 moveal %d0,%a4 * Take the block count down. Saves all the (block_count - 1) * in the copies. */ block_count--; if ( information->maximum > minimum_index ) { 461bc: 4280 clrl %d0 RTEMS_INLINE_ROUTINE void *_Addresses_Add_offset ( const void *base, uintptr_t offset ) { return (void *)((uintptr_t)base + offset); 461be: 4bf3 c800 lea %a3@(00000000,%a4:l),%a5 461c2: 49f5 c800 lea %a5@(00000000,%a4:l),%a4 461c6: 302a 000e movew %a2@(14),%d0 461ca: b680 cmpl %d0,%d3 461cc: 6506 bcss 461d4 <_Objects_Extend_information+0xe8> 461ce: 204c moveal %a4,%a0 461d0: 4280 clrl %d0 461d2: 604a bras 4621e <_Objects_Extend_information+0x132> /* * 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, 461d4: 2205 movel %d5,%d1 461d6: e589 lsll #2,%d1 461d8: 2f01 movel %d1,%sp@- 461da: 2f2a 002e movel %a2@(46),%sp@- 461de: 2d41 fff0 movel %d1,%fp@(-16) 461e2: 2f0b movel %a3,%sp@- 461e4: 4eb9 0004 c1c8 jsr 4c1c8 information->object_blocks, block_count * sizeof(void*) ); memcpy( inactive_per_block, 461ea: 222e fff0 movel %fp@(-16),%d1 461ee: 2f01 movel %d1,%sp@- 461f0: 2f2a 002a movel %a2@(42),%sp@- 461f4: 2f0d movel %a5,%sp@- 461f6: 4eb9 0004 c1c8 jsr 4c1c8 information->inactive_per_block, block_count * sizeof(uint32_t) ); memcpy( local_table, 461fc: 4280 clrl %d0 461fe: 302a 000e movew %a2@(14),%d0 46202: d680 addl %d0,%d3 46204: e58b lsll #2,%d3 46206: 2f03 movel %d3,%sp@- 46208: 2f2a 0018 movel %a2@(24),%sp@- 4620c: 2f0c movel %a4,%sp@- 4620e: 4eb9 0004 c1c8 jsr 4c1c8 46214: 4fef 0024 lea %sp@(36),%sp 46218: 6008 bras 46222 <_Objects_Extend_information+0x136> /* * Deal with the special case of the 0 to minimum_index */ for ( index = 0; index < minimum_index; index++ ) { local_table[ index ] = NULL; 4621a: 4298 clrl %a0@+ } else { /* * Deal with the special case of the 0 to minimum_index */ for ( index = 0; index < minimum_index; index++ ) { 4621c: 5280 addql #1,%d0 4621e: b680 cmpl %d0,%d3 46220: 62f8 bhis 4621a <_Objects_Extend_information+0x12e> */ object_blocks[block_count] = NULL; inactive_per_block[block_count] = 0; for ( index=index_base ; index < ( information->allocation_size + index_base ); 46222: 4281 clrl %d1 46224: 2002 movel %d2,%d0 } /* * Initialise the new entries in the table. */ object_blocks[block_count] = NULL; 46226: e58d lsll #2,%d5 inactive_per_block[block_count] = 0; for ( index=index_base ; index < ( information->allocation_size + index_base ); 46228: 322a 0012 movew %a2@(18),%d1 4622c: 41f4 2c00 lea %a4@(00000000,%d2:l:4),%a0 /* * Initialise the new entries in the table. */ object_blocks[block_count] = NULL; inactive_per_block[block_count] = 0; 46230: 42b5 5800 clrl %a5@(00000000,%d5:l) for ( index=index_base ; index < ( information->allocation_size + index_base ); 46234: d282 addl %d2,%d1 } /* * Initialise the new entries in the table. */ object_blocks[block_count] = NULL; 46236: 42b3 5800 clrl %a3@(00000000,%d5:l) inactive_per_block[block_count] = 0; for ( index=index_base ; 4623a: 6004 bras 46240 <_Objects_Extend_information+0x154> index < ( information->allocation_size + index_base ); index++ ) { local_table[ index ] = NULL; 4623c: 4298 clrl %a0@+ object_blocks[block_count] = NULL; inactive_per_block[block_count] = 0; for ( index=index_base ; index < ( information->allocation_size + index_base ); index++ ) { 4623e: 5280 addql #1,%d0 * Initialise the new entries in the table. */ object_blocks[block_count] = NULL; inactive_per_block[block_count] = 0; for ( index=index_base ; 46240: b280 cmpl %d0,%d1 46242: 62f8 bhis 4623c <_Objects_Extend_information+0x150> index < ( information->allocation_size + index_base ); index++ ) { local_table[ index ] = NULL; } _ISR_Disable( level ); 46244: 203c 0000 0700 movel #1792,%d0 4624a: 40c3 movew %sr,%d3 4624c: 8083 orl %d3,%d0 4624e: 46c0 movew %d0,%sr information->object_blocks = object_blocks; information->inactive_per_block = inactive_per_block; information->local_table = local_table; information->maximum = (Objects_Maximum) maximum; information->maximum_id = _Objects_Build_id( 46250: 2012 movel %a2@,%d0 46252: 7218 moveq #24,%d1 46254: 4285 clrl %d5 46256: e3a8 lsll %d1,%d0 46258: 3a07 movew %d7,%d5 4625a: 4281 clrl %d1 4625c: 2245 moveal %d5,%a1 4625e: 7a1b moveq #27,%d5 46260: 322a 0004 movew %a2@(4),%d1 46264: 08c0 0010 bset #16,%d0 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; 46268: 3547 000e movew %d7,%a2@(14) information->maximum_id = _Objects_Build_id( 4626c: eba9 lsll %d5,%d1 4626e: 2e09 movel %a1,%d7 46270: 8081 orl %d1,%d0 local_table[ index ] = NULL; } _ISR_Disable( level ); old_tables = information->object_blocks; 46272: 206a 002e moveal %a2@(46),%a0 information->object_blocks = object_blocks; information->inactive_per_block = inactive_per_block; information->local_table = local_table; information->maximum = (Objects_Maximum) maximum; information->maximum_id = _Objects_Build_id( 46276: 8e80 orl %d0,%d7 _ISR_Disable( level ); old_tables = information->object_blocks; information->object_blocks = object_blocks; 46278: 254b 002e movel %a3,%a2@(46) information->inactive_per_block = inactive_per_block; 4627c: 254d 002a movel %a5,%a2@(42) information->local_table = local_table; information->maximum = (Objects_Maximum) maximum; information->maximum_id = _Objects_Build_id( 46280: 2547 000a movel %d7,%a2@(10) old_tables = information->object_blocks; information->object_blocks = object_blocks; information->inactive_per_block = inactive_per_block; information->local_table = local_table; 46284: 254c 0018 movel %a4,%a2@(24) information->the_class, _Objects_Local_node, information->maximum ); _ISR_Enable( level ); 46288: 46c3 movew %d3,%sr if ( old_tables ) 4628a: 4a88 tstl %a0 4628c: 670a beqs 46298 <_Objects_Extend_information+0x1ac> _Workspace_Free( old_tables ); 4628e: 2f08 movel %a0,%sp@- 46290: 4eb9 0004 7dd0 jsr 47dd0 <_Workspace_Free> 46296: 588f addql #4,%sp } /* * Assign the new object block to the object block table. */ information->object_blocks[ block ] = new_object_block; 46298: 206a 002e moveal %a2@(46),%a0 /* * Initialize objects .. add to a local chain first. */ _Chain_Initialize( 4629c: 4281 clrl %d1 4629e: 200e movel %fp,%d0 462a0: 0680 ffff fff4 addil #-12,%d0 /* * Move from the local chain, initialise, then append to the inactive chain */ index = index_base; while ((the_object = (Objects_Control *) _Chain_Get( &Inactive )) != NULL ) { 462a6: 2a00 movel %d0,%d5 information->the_class, _Objects_Local_node, index ); _Chain_Append( &information->Inactive, &the_object->Node ); 462a8: 260a movel %a2,%d3 462aa: 0683 0000 001c addil #28,%d3 /* * Move from the local chain, initialise, then append to the inactive chain */ index = index_base; while ((the_object = (Objects_Control *) _Chain_Get( &Inactive )) != NULL ) { 462b0: 49f9 0004 986c lea 4986c <_Chain_Get>,%a4 information->the_class, _Objects_Local_node, index ); _Chain_Append( &information->Inactive, &the_object->Node ); 462b6: 47f9 0004 5874 lea 45874 <_Chain_Append>,%a3 } /* * Assign the new object block to the object block table. */ information->object_blocks[ block ] = new_object_block; 462bc: e58c lsll #2,%d4 /* * Initialize objects .. add to a local chain first. */ _Chain_Initialize( 462be: 322a 0012 movew %a2@(18),%d1 } /* * Assign the new object block to the object block table. */ information->object_blocks[ block ] = new_object_block; 462c2: 2186 4800 movel %d6,%a0@(00000000,%d4:l) /* * Initialize objects .. add to a local chain first. */ _Chain_Initialize( 462c6: 2f2a 0014 movel %a2@(20),%sp@- 462ca: 2f01 movel %d1,%sp@- 462cc: 2f06 movel %d6,%sp@- 462ce: 2f00 movel %d0,%sp@- 462d0: 4eb9 0004 98a0 jsr 498a0 <_Chain_Initialize> /* * Move from the local chain, initialise, then append to the inactive chain */ index = index_base; while ((the_object = (Objects_Control *) _Chain_Get( &Inactive )) != NULL ) { 462d6: 4fef 0010 lea %sp@(16),%sp 462da: 6028 bras 46304 <_Objects_Extend_information+0x218> the_object->id = _Objects_Build_id( 462dc: 2212 movel %a2@,%d1 462de: 7c18 moveq #24,%d6 462e0: 7e1b moveq #27,%d7 462e2: 2040 moveal %d0,%a0 462e4: eda9 lsll %d6,%d1 462e6: 4286 clrl %d6 462e8: 3c2a 0004 movew %a2@(4),%d6 462ec: 08c1 0010 bset #16,%d1 462f0: efae lsll %d7,%d6 462f2: 8286 orl %d6,%d1 462f4: 8282 orl %d2,%d1 index ); _Chain_Append( &information->Inactive, &the_object->Node ); index++; 462f6: 5282 addql #1,%d2 */ index = index_base; while ((the_object = (Objects_Control *) _Chain_Get( &Inactive )) != NULL ) { the_object->id = _Objects_Build_id( 462f8: 2141 0008 movel %d1,%a0@(8) information->the_class, _Objects_Local_node, index ); _Chain_Append( &information->Inactive, &the_object->Node ); 462fc: 2f00 movel %d0,%sp@- 462fe: 2f03 movel %d3,%sp@- 46300: 4e93 jsr %a3@ index++; 46302: 508f addql #8,%sp /* * Move from the local chain, initialise, then append to the inactive chain */ index = index_base; while ((the_object = (Objects_Control *) _Chain_Get( &Inactive )) != NULL ) { 46304: 2f05 movel %d5,%sp@- 46306: 4e94 jsr %a4@ 46308: 588f addql #4,%sp 4630a: 4a80 tstl %d0 4630c: 66ce bnes 462dc <_Objects_Extend_information+0x1f0> _Chain_Append( &information->Inactive, &the_object->Node ); index++; } information->inactive_per_block[ block ] = information->allocation_size; 4630e: 4280 clrl %d0 information->inactive = 46310: 322a 0028 movew %a2@(40),%d1 46314: 326a 0012 moveaw %a2@(18),%a1 _Chain_Append( &information->Inactive, &the_object->Node ); index++; } information->inactive_per_block[ block ] = information->allocation_size; 46318: 206a 002a moveal %a2@(42),%a0 information->inactive = 4631c: d289 addl %a1,%d1 _Chain_Append( &information->Inactive, &the_object->Node ); index++; } information->inactive_per_block[ block ] = information->allocation_size; 4631e: 3009 movew %a1,%d0 information->inactive = 46320: 3541 0028 movew %d1,%a2@(40) _Chain_Append( &information->Inactive, &the_object->Node ); index++; } information->inactive_per_block[ block ] = information->allocation_size; 46324: 2180 4800 movel %d0,%a0@(00000000,%d4:l) information->inactive = (Objects_Maximum)(information->inactive + information->allocation_size); } 46328: 4cee 3cfc ffc8 moveml %fp@(-56),%d2-%d7/%a2-%a5 4632e: 4e5e unlk %fp 46330: 4e75 rts ... 000463e4 <_Objects_Get_information>: Objects_Information *_Objects_Get_information( Objects_APIs the_api, uint32_t the_class ) { 463e4: 4e56 0000 linkw %fp,#0 463e8: 2f03 movel %d3,%sp@- 463ea: 262e 0008 movel %fp@(8),%d3 463ee: 2f02 movel %d2,%sp@- 463f0: 242e 000c movel %fp@(12),%d2 Objects_Information *info; int the_class_api_maximum; if ( !the_class ) 463f4: 672e beqs 46424 <_Objects_Get_information+0x40> /* * 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 ); 463f6: 2f03 movel %d3,%sp@- 463f8: 4eb9 0004 9d70 jsr 49d70 <_Objects_API_maximum_class> if ( the_class_api_maximum == 0 ) 463fe: 588f addql #4,%sp 46400: 4a80 tstl %d0 46402: 6720 beqs 46424 <_Objects_Get_information+0x40> return NULL; if ( the_class > (uint32_t) the_class_api_maximum ) 46404: b082 cmpl %d2,%d0 46406: 651c bcss 46424 <_Objects_Get_information+0x40> return NULL; if ( !_Objects_Information_table[ the_api ] ) 46408: 41f9 0005 b9ac lea 5b9ac <_Objects_Information_table>,%a0 4640e: 2070 3c00 moveal %a0@(00000000,%d3:l:4),%a0 46412: 4a88 tstl %a0 46414: 670e beqs 46424 <_Objects_Get_information+0x40> return NULL; info = _Objects_Information_table[ the_api ][ the_class ]; 46416: 2030 2c00 movel %a0@(00000000,%d2:l:4),%d0 if ( !info ) 4641a: 670a beqs 46426 <_Objects_Get_information+0x42> * 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 ) 4641c: 2040 moveal %d0,%a0 4641e: 4a68 000e tstw %a0@(14) 46422: 6602 bnes 46426 <_Objects_Get_information+0x42> 46424: 4280 clrl %d0 return NULL; #endif return info; } 46426: 242e fff8 movel %fp@(-8),%d2 4642a: 262e fffc movel %fp@(-4),%d3 4642e: 4e5e unlk %fp 46430: 4e75 rts ... 0004ff44 <_Objects_Get_name_as_string>: char *_Objects_Get_name_as_string( Objects_Id id, size_t length, char *name ) { 4ff44: 4e56 ffdc linkw %fp,#-36 4ff48: 48d7 047c moveml %d2-%d6/%a2,%sp@ 4ff4c: 262e 0008 movel %fp@(8),%d3 4ff50: 282e 000c movel %fp@(12),%d4 4ff54: 242e 0010 movel %fp@(16),%d2 char lname[5]; Objects_Control *the_object; Objects_Locations location; Objects_Id tmpId; if ( length == 0 ) 4ff58: 4a84 tstl %d4 4ff5a: 6700 00a8 beqw 50004 <_Objects_Get_name_as_string+0xc0> return NULL; if ( name == NULL ) 4ff5e: 4a82 tstl %d2 4ff60: 6700 00a4 beqw 50006 <_Objects_Get_name_as_string+0xc2> return NULL; tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id; 4ff64: 4a83 tstl %d3 4ff66: 660a bnes 4ff72 <_Objects_Get_name_as_string+0x2e> 4ff68: 2079 0006 7006 moveal 67006 <_Thread_Executing>,%a0 4ff6e: 2628 0008 movel %a0@(8),%d3 information = _Objects_Get_information_id( tmpId ); 4ff72: 2f03 movel %d3,%sp@- 4ff74: 4eb9 0004 9cf0 jsr 49cf0 <_Objects_Get_information_id> if ( !information ) 4ff7a: 588f addql #4,%sp 4ff7c: 4a80 tstl %d0 4ff7e: 6700 0084 beqw 50004 <_Objects_Get_name_as_string+0xc0> return NULL; the_object = _Objects_Get( information, tmpId, &location ); 4ff82: 486e fffc pea %fp@(-4) 4ff86: 2f03 movel %d3,%sp@- 4ff88: 2f00 movel %d0,%sp@- 4ff8a: 4eb9 0004 9dc4 jsr 49dc4 <_Objects_Get> switch ( location ) { 4ff90: 4fef 000c lea %sp@(12),%sp 4ff94: 4aae fffc tstl %fp@(-4) 4ff98: 666a bnes 50004 <_Objects_Get_name_as_string+0xc0> if ( information->is_string ) { s = the_object->name.name_p; } else #endif { uint32_t u32_name = (uint32_t) the_object->name.name_u32; 4ff9a: 2040 moveal %d0,%a0 lname[ 0 ] = (u32_name >> 24) & 0xff; 4ff9c: 7218 moveq #24,%d1 s = lname; } d = name; if ( s ) { for ( i=0 ; i<(length-1) && *s ; i++, s++, d++ ) { 4ff9e: 5384 subql #1,%d4 4ffa0: 43ee fff7 lea %fp@(-9),%a1 if ( information->is_string ) { s = the_object->name.name_p; } else #endif { uint32_t u32_name = (uint32_t) the_object->name.name_u32; 4ffa4: 2028 000c movel %a0@(12),%d0 lname[ 0 ] = (u32_name >> 24) & 0xff; 4ffa8: 2c00 movel %d0,%d6 lname[ 1 ] = (u32_name >> 16) & 0xff; lname[ 2 ] = (u32_name >> 8) & 0xff; 4ffaa: 2a00 movel %d0,%d5 #endif { uint32_t u32_name = (uint32_t) the_object->name.name_u32; lname[ 0 ] = (u32_name >> 24) & 0xff; lname[ 1 ] = (u32_name >> 16) & 0xff; 4ffac: 2600 movel %d0,%d3 } else #endif { uint32_t u32_name = (uint32_t) the_object->name.name_u32; lname[ 0 ] = (u32_name >> 24) & 0xff; 4ffae: e2ae lsrl %d1,%d6 lname[ 1 ] = (u32_name >> 16) & 0xff; lname[ 2 ] = (u32_name >> 8) & 0xff; 4ffb0: e08d lsrl #8,%d5 lname[ 3 ] = (u32_name >> 0) & 0xff; lname[ 4 ] = '\0'; 4ffb2: 2042 moveal %d2,%a0 4ffb4: 4201 clrb %d1 uint32_t u32_name = (uint32_t) the_object->name.name_u32; lname[ 0 ] = (u32_name >> 24) & 0xff; lname[ 1 ] = (u32_name >> 16) & 0xff; lname[ 2 ] = (u32_name >> 8) & 0xff; lname[ 3 ] = (u32_name >> 0) & 0xff; 4ffb6: 1d40 fffa moveb %d0,%fp@(-6) #endif { uint32_t u32_name = (uint32_t) the_object->name.name_u32; lname[ 0 ] = (u32_name >> 24) & 0xff; lname[ 1 ] = (u32_name >> 16) & 0xff; 4ffba: 4243 clrw %d3 4ffbc: 4843 swap %d3 lname[ 2 ] = (u32_name >> 8) & 0xff; lname[ 3 ] = (u32_name >> 0) & 0xff; lname[ 4 ] = '\0'; 4ffbe: 4200 clrb %d0 } else #endif { uint32_t u32_name = (uint32_t) the_object->name.name_u32; lname[ 0 ] = (u32_name >> 24) & 0xff; 4ffc0: 1d46 fff7 moveb %d6,%fp@(-9) lname[ 1 ] = (u32_name >> 16) & 0xff; lname[ 2 ] = (u32_name >> 8) & 0xff; 4ffc4: 1d45 fff9 moveb %d5,%fp@(-7) #endif { uint32_t u32_name = (uint32_t) the_object->name.name_u32; lname[ 0 ] = (u32_name >> 24) & 0xff; lname[ 1 ] = (u32_name >> 16) & 0xff; 4ffc8: 1d43 fff8 moveb %d3,%fp@(-8) lname[ 2 ] = (u32_name >> 8) & 0xff; lname[ 3 ] = (u32_name >> 0) & 0xff; lname[ 4 ] = '\0'; 4ffcc: 1d40 fffb moveb %d0,%fp@(-5) s = lname; } d = name; if ( s ) { for ( i=0 ; i<(length-1) && *s ; i++, s++, d++ ) { 4ffd0: 6018 bras 4ffea <_Objects_Get_name_as_string+0xa6> *d = (isprint((unsigned char)*s)) ? *s : '*'; 4ffd2: 2479 0006 51f0 moveal 651f0 <__ctype_ptr__>,%a2 4ffd8: 1632 3801 moveb %a2@(00000001,%d3:l),%d3 4ffdc: 49c3 extbl %d3 4ffde: 0283 0000 0097 andil #151,%d3 4ffe4: 6602 bnes 4ffe8 <_Objects_Get_name_as_string+0xa4> 4ffe6: 702a moveq #42,%d0 4ffe8: 10c0 moveb %d0,%a0@+ s = lname; } d = name; if ( s ) { for ( i=0 ; i<(length-1) && *s ; i++, s++, d++ ) { 4ffea: b881 cmpl %d1,%d4 4ffec: 630c blss 4fffa <_Objects_Get_name_as_string+0xb6> *d = (isprint((unsigned char)*s)) ? *s : '*'; 4ffee: 4283 clrl %d3 s = lname; } d = name; if ( s ) { for ( i=0 ; i<(length-1) && *s ; i++, s++, d++ ) { 4fff0: 1031 1800 moveb %a1@(00000000,%d1:l),%d0 4fff4: 5281 addql #1,%d1 *d = (isprint((unsigned char)*s)) ? *s : '*'; 4fff6: 1600 moveb %d0,%d3 s = lname; } d = name; if ( s ) { for ( i=0 ; i<(length-1) && *s ; i++, s++, d++ ) { 4fff8: 66d8 bnes 4ffd2 <_Objects_Get_name_as_string+0x8e> *d = (isprint((unsigned char)*s)) ? *s : '*'; } } *d = '\0'; 4fffa: 4210 clrb %a0@ _Thread_Enable_dispatch(); 4fffc: 4eb9 0004 a696 jsr 4a696 <_Thread_Enable_dispatch> return name; 50002: 6002 bras 50006 <_Objects_Get_name_as_string+0xc2> 50004: 4282 clrl %d2 } return NULL; /* unreachable path */ } 50006: 2002 movel %d2,%d0 50008: 4cee 047c ffdc moveml %fp@(-36),%d2-%d6/%a2 5000e: 4e5e unlk %fp 50010: 4e75 rts ... 00052364 <_Objects_Get_next>: Objects_Information *information, Objects_Id id, Objects_Locations *location_p, Objects_Id *next_id_p ) { 52364: 4e56 ffec linkw %fp,#-20 52368: 48d7 3c04 moveml %d2/%a2-%a5,%sp@ 5236c: 266e 0008 moveal %fp@(8),%a3 52370: 242e 000c movel %fp@(12),%d2 52374: 246e 0010 moveal %fp@(16),%a2 52378: 286e 0014 moveal %fp@(20),%a4 Objects_Control *object; Objects_Id next_id; if ( !information ) 5237c: 4a8b tstl %a3 5237e: 6746 beqs 523c6 <_Objects_Get_next+0x62> return NULL; if ( !location_p ) 52380: 4a8a tstl %a2 52382: 6742 beqs 523c6 <_Objects_Get_next+0x62> return NULL; if ( !next_id_p ) 52384: 4a8c tstl %a4 52386: 673e beqs 523c6 <_Objects_Get_next+0x62> return NULL; if (_Objects_Get_index(id) == OBJECTS_ID_INITIAL_INDEX) 52388: 4a42 tstw %d2 5238a: 6604 bnes 52390 <_Objects_Get_next+0x2c> next_id = information->minimum_id; 5238c: 242b 0006 movel %a3@(6),%d2 *location_p = OBJECTS_ERROR; goto final; } /* try to grab one */ object = _Objects_Get(information, next_id, location_p); 52390: 4bf9 0004 9dc4 lea 49dc4 <_Objects_Get>,%a5 else next_id = id; do { /* walked off end of list? */ if (_Objects_Get_index(next_id) > information->maximum) 52396: 4281 clrl %d1 52398: 4280 clrl %d0 5239a: 322b 000e movew %a3@(14),%d1 5239e: 3002 movew %d2,%d0 523a0: b081 cmpl %d1,%d0 523a2: 630c blss 523b0 <_Objects_Get_next+0x4c> { *location_p = OBJECTS_ERROR; 523a4: 7401 moveq #1,%d2 *next_id_p = next_id; return object; final: *next_id_p = OBJECTS_ID_FINAL; 523a6: 72ff moveq #-1,%d1 523a8: 4280 clrl %d0 do { /* walked off end of list? */ if (_Objects_Get_index(next_id) > information->maximum) { *location_p = OBJECTS_ERROR; 523aa: 2482 movel %d2,%a2@ *next_id_p = next_id; return object; final: *next_id_p = OBJECTS_ID_FINAL; 523ac: 2881 movel %d1,%a4@ return 0; 523ae: 6018 bras 523c8 <_Objects_Get_next+0x64> *location_p = OBJECTS_ERROR; goto final; } /* try to grab one */ object = _Objects_Get(information, next_id, location_p); 523b0: 2f0a movel %a2,%sp@- 523b2: 2f02 movel %d2,%sp@- next_id++; 523b4: 5282 addql #1,%d2 *location_p = OBJECTS_ERROR; goto final; } /* try to grab one */ object = _Objects_Get(information, next_id, location_p); 523b6: 2f0b movel %a3,%sp@- 523b8: 4e95 jsr %a5@ next_id++; } while (*location_p != OBJECTS_LOCAL); 523ba: 4fef 000c lea %sp@(12),%sp 523be: 4a92 tstl %a2@ 523c0: 66d4 bnes 52396 <_Objects_Get_next+0x32> *next_id_p = next_id; 523c2: 2882 movel %d2,%a4@ return object; 523c4: 6002 bras 523c8 <_Objects_Get_next+0x64> final: *next_id_p = OBJECTS_ID_FINAL; return 0; 523c6: 4280 clrl %d0 } 523c8: 4cee 3c04 ffec moveml %fp@(-20),%d2/%a2-%a5 523ce: 4e5e unlk %fp 523d0: 4e75 rts ... 00049e24 <_Objects_Id_to_name>: */ Objects_Name_or_id_lookup_errors _Objects_Id_to_name ( Objects_Id id, Objects_Name *name ) { 49e24: 4e56 fffc linkw %fp,#-4 49e28: 222e 0008 movel %fp@(8),%d1 49e2c: 2f02 movel %d2,%sp@- /* * Caller is trusted for name != NULL. */ tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id; 49e2e: 4a81 tstl %d1 49e30: 660a bnes 49e3c <_Objects_Id_to_name+0x18> 49e32: 2079 0006 7006 moveal 67006 <_Thread_Executing>,%a0 49e38: 2228 0008 movel %a0@(8),%d1 */ RTEMS_INLINE_ROUTINE Objects_APIs _Objects_Get_API( Objects_Id id ) { return (Objects_APIs) ((id >> OBJECTS_API_START_BIT) & OBJECTS_API_VALID_BITS); 49e3c: 7418 moveq #24,%d2 49e3e: 2001 movel %d1,%d0 49e40: e4a8 lsrl %d2,%d0 49e42: 143c 0007 moveb #7,%d2 49e46: c082 andl %d2,%d0 */ RTEMS_INLINE_ROUTINE bool _Objects_Is_api_valid( uint32_t the_api ) { if ( !the_api || the_api > OBJECTS_APIS_LAST ) 49e48: 143c 0003 moveb #3,%d2 49e4c: 2040 moveal %d0,%a0 49e4e: 5388 subql #1,%a0 49e50: b488 cmpl %a0,%d2 49e52: 6538 bcss 49e8c <_Objects_Id_to_name+0x68> 49e54: 6040 bras 49e96 <_Objects_Id_to_name+0x72> if ( !_Objects_Information_table[ the_api ] ) return OBJECTS_INVALID_ID; the_class = _Objects_Get_class( tmpId ); information = _Objects_Information_table[ the_api ][ the_class ]; 49e56: 2001 movel %d1,%d0 49e58: 741b moveq #27,%d2 49e5a: e4a8 lsrl %d2,%d0 49e5c: 2030 0c00 movel %a0@(00000000,%d0:l:4),%d0 if ( !information ) 49e60: 672a beqs 49e8c <_Objects_Id_to_name+0x68> #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 ); 49e62: 486e fffc pea %fp@(-4) 49e66: 2f01 movel %d1,%sp@- 49e68: 2f00 movel %d0,%sp@- 49e6a: 4eb9 0004 9dc4 jsr 49dc4 <_Objects_Get> if ( !the_object ) 49e70: 4fef 000c lea %sp@(12),%sp 49e74: 4a80 tstl %d0 49e76: 6714 beqs 49e8c <_Objects_Id_to_name+0x68> return OBJECTS_INVALID_ID; *name = the_object->name; 49e78: 206e 000c moveal %fp@(12),%a0 49e7c: 2240 moveal %d0,%a1 49e7e: 20a9 000c movel %a1@(12),%a0@ _Thread_Enable_dispatch(); 49e82: 4eb9 0004 a696 jsr 4a696 <_Thread_Enable_dispatch> 49e88: 4280 clrl %d0 return OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL; 49e8a: 6002 bras 49e8e <_Objects_Id_to_name+0x6a> 49e8c: 7003 moveq #3,%d0 } 49e8e: 242e fff8 movel %fp@(-8),%d2 49e92: 4e5e unlk %fp 49e94: 4e75 rts the_api = _Objects_Get_API( tmpId ); if ( !_Objects_Is_api_valid( the_api ) ) return OBJECTS_INVALID_ID; if ( !_Objects_Information_table[ the_api ] ) 49e96: 41f9 0006 6f04 lea 66f04 <_Objects_Information_table>,%a0 49e9c: 2070 0c00 moveal %a0@(00000000,%d0:l:4),%a0 49ea0: 4a88 tstl %a0 49ea2: 66b2 bnes 49e56 <_Objects_Id_to_name+0x32> 49ea4: 60e6 bras 49e8c <_Objects_Id_to_name+0x68> ... 000464ec <_Objects_Initialize_information>: information->maximum = 0; /* * Register this Object Class in the Object Information Table. */ _Objects_Information_table[ the_api ][ the_class ] = information; 464ec: 41f9 0005 b9ac lea 5b9ac <_Objects_Information_table>,%a0 , bool supports_global, Objects_Thread_queue_Extract_callout extract #endif ) { 464f2: 4e56 fff0 linkw %fp,#-16 464f6: 202e 000c movel %fp@(12),%d0 information->maximum = 0; /* * Register this Object Class in the Object Information Table. */ _Objects_Information_table[ the_api ][ the_class ] = information; 464fa: 2270 0c00 moveal %a0@(00000000,%d0:l:4),%a1 , bool supports_global, Objects_Thread_queue_Extract_callout extract #endif ) { 464fe: 48d7 003c moveml %d2-%d5,%sp@ 46502: 222e 0014 movel %fp@(20),%d1 46506: 4285 clrl %d5 /* * Are we operating in limited or unlimited (e.g. auto-extend) mode. */ information->auto_extend = (maximum & OBJECTS_UNLIMITED_OBJECTS) ? true : false; 46508: 2601 movel %d1,%d3 , bool supports_global, Objects_Thread_queue_Extract_callout extract #endif ) { 4650a: 206e 0008 moveal %fp@(8),%a0 information->the_class = the_class; information->size = size; information->local_table = 0; information->inactive_per_block = 0; information->object_blocks = 0; information->inactive = 0; 4650e: 4242 clrw %d2 , bool supports_global, Objects_Thread_queue_Extract_callout extract #endif ) { 46510: 3a2e 001a movew %fp@(26),%d5 46514: 282e 0010 movel %fp@(16),%d4 /* * Are we operating in limited or unlimited (e.g. auto-extend) mode. */ information->auto_extend = (maximum & OBJECTS_UNLIMITED_OBJECTS) ? true : false; 46518: d683 addl %d3,%d3 4651a: 9783 subxl %d3,%d3 4651c: 4483 negl %d3 information->the_class = the_class; information->size = size; information->local_table = 0; information->inactive_per_block = 0; information->object_blocks = 0; information->inactive = 0; 4651e: 3142 0028 movew %d2,%a0@(40) /* * Set the maximum value to 0. It will be updated when objects are * added to the inactive set from _Objects_Extend_information() */ information->maximum = 0; 46522: 3142 000e movew %d2,%a0@(14) , bool supports_global, Objects_Thread_queue_Extract_callout extract #endif ) { 46526: 242e 0020 movel %fp@(32),%d2 #if defined(RTEMS_MULTIPROCESSING) uint32_t index; #endif information->the_api = the_api; information->the_class = the_class; 4652a: 3144 0004 movew %d4,%a0@(4) _Objects_Information_table[ the_api ][ the_class ] = information; /* * Are we operating in limited or unlimited (e.g. auto-extend) mode. */ information->auto_extend = 4652e: 1143 0010 moveb %d3,%a0@(16) uint32_t index; #endif information->the_api = the_api; information->the_class = the_class; information->size = size; 46532: 2145 0014 movel %d5,%a0@(20) information->maximum = 0; /* * Register this Object Class in the Object Information Table. */ _Objects_Information_table[ the_api ][ the_class ] = information; 46536: 2388 4c00 movel %a0,%a1@(00000000,%d4:l:4) /* * Are we operating in limited or unlimited (e.g. auto-extend) mode. */ information->auto_extend = (maximum & OBJECTS_UNLIMITED_OBJECTS) ? true : false; maximum_per_allocation = maximum & ~OBJECTS_UNLIMITED_OBJECTS; 4653a: 0881 001f bclr #31,%d1 uint32_t maximum_per_allocation; #if defined(RTEMS_MULTIPROCESSING) uint32_t index; #endif information->the_api = the_api; 4653e: 2080 movel %d0,%a0@ information->the_class = the_class; information->size = size; information->local_table = 0; 46540: 42a8 0018 clrl %a0@(24) information->inactive_per_block = 0; 46544: 42a8 002a clrl %a0@(42) information->object_blocks = 0; 46548: 42a8 002e clrl %a0@(46) maximum_per_allocation = maximum & ~OBJECTS_UNLIMITED_OBJECTS; /* * Unlimited and maximum of zero is illogical. */ if ( information->auto_extend && maximum_per_allocation == 0) { 4654c: 4a03 tstb %d3 4654e: 6714 beqs 46564 <_Objects_Initialize_information+0x78> 46550: 4a81 tstl %d1 46552: 6610 bnes 46564 <_Objects_Initialize_information+0x78> _Internal_error_Occurred( 46554: 4878 0014 pea 14 46558: 4878 0001 pea 1 4655c: 42a7 clrl %sp@- 4655e: 4eb9 0004 5f7c jsr 45f7c <_Internal_error_Occurred> /* * Calculate minimum and maximum Id's */ minimum_index = (maximum_per_allocation == 0) ? 0 : 1; information->minimum_id = 46564: 7a18 moveq #24,%d5 46566: 4a81 tstl %d1 46568: 56c3 sne %d3 4656a: eba8 lsll %d5,%d0 4656c: 1a3c 001b moveb #27,%d5 46570: 49c3 extbl %d3 46572: 4483 negl %d3 information->allocation_size = maximum_per_allocation; /* * Provide a null local table entry for the case of any empty table. */ information->local_table = &null_local_table; 46574: 43f9 0005 b19c lea 5b19c ,%a1 /* * Calculate minimum and maximum Id's */ minimum_index = (maximum_per_allocation == 0) ? 0 : 1; information->minimum_id = 4657a: ebac lsll %d5,%d4 4657c: 08c0 0010 bset #16,%d0 /* * Calculate the maximum name length */ name_length = maximum_name_length; if ( name_length & (OBJECTS_NAME_ALIGNMENT-1) ) 46580: 1a3c 0003 moveb #3,%d5 /* * Calculate minimum and maximum Id's */ minimum_index = (maximum_per_allocation == 0) ? 0 : 1; information->minimum_id = 46584: 8084 orl %d4,%d0 /* * Calculate the maximum name length */ name_length = maximum_name_length; if ( name_length & (OBJECTS_NAME_ALIGNMENT-1) ) 46586: ca82 andl %d2,%d5 } /* * The allocation unit is the maximum value */ information->allocation_size = maximum_per_allocation; 46588: 3141 0012 movew %d1,%a0@(18) /* * Calculate minimum and maximum Id's */ minimum_index = (maximum_per_allocation == 0) ? 0 : 1; information->minimum_id = 4658c: 8083 orl %d3,%d0 information->allocation_size = maximum_per_allocation; /* * Provide a null local table entry for the case of any empty table. */ information->local_table = &null_local_table; 4658e: 2149 0018 movel %a1,%a0@(24) /* * Calculate minimum and maximum Id's */ minimum_index = (maximum_per_allocation == 0) ? 0 : 1; information->minimum_id = 46592: 2140 0006 movel %d0,%a0@(6) /* * Calculate the maximum name length */ name_length = maximum_name_length; if ( name_length & (OBJECTS_NAME_ALIGNMENT-1) ) 46596: 4a85 tstl %d5 46598: 6604 bnes 4659e <_Objects_Initialize_information+0xb2> 4659a: 2002 movel %d2,%d0 4659c: 6008 bras 465a6 <_Objects_Initialize_information+0xba> name_length = (name_length + OBJECTS_NAME_ALIGNMENT) & 4659e: 2002 movel %d2,%d0 <== NOT EXECUTED 465a0: 5880 addql #4,%d0 <== NOT EXECUTED 465a2: 74fc moveq #-4,%d2 <== NOT EXECUTED 465a4: c082 andl %d2,%d0 <== NOT EXECUTED */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 465a6: 43e8 0020 lea %a0@(32),%a1 465aa: 2149 001c movel %a1,%a0@(28) the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain); 465ae: 43e8 001c lea %a0@(28),%a1 ~(OBJECTS_NAME_ALIGNMENT-1); information->name_length = name_length; 465b2: 3140 0032 movew %d0,%a0@(50) RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); the_chain->permanent_null = NULL; 465b6: 42a8 0020 clrl %a0@(32) the_chain->last = _Chain_Head(the_chain); 465ba: 2149 0024 movel %a1,%a0@(36) _Chain_Initialize_empty( &information->Inactive ); /* * Initialize objects .. if there are any */ if ( maximum_per_allocation ) { 465be: 4a81 tstl %d1 465c0: 6712 beqs 465d4 <_Objects_Initialize_information+0xe8> /* * 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 ); 465c2: 2d48 0008 movel %a0,%fp@(8) _Chain_Initialize_empty( &information->global_table[ index ] ); } else information->global_table = NULL; #endif } 465c6: 4cee 003c fff0 moveml %fp@(-16),%d2-%d5 465cc: 4e5e unlk %fp /* * Always have the maximum size available so the current performance * figures are create are met. If the user moves past the maximum * number then a performance hit is taken. */ _Objects_Extend_information( information ); 465ce: 4ef9 0004 60ec jmp 460ec <_Objects_Extend_information> _Chain_Initialize_empty( &information->global_table[ index ] ); } else information->global_table = NULL; #endif } 465d4: 4cee 003c fff0 moveml %fp@(-16),%d2-%d5 465da: 4e5e unlk %fp 465dc: 4e75 rts ... 00048190 <_Objects_Set_name>: { size_t length; const char *s; s = name; length = strnlen( name, information->name_length ); 48190: 4280 clrl %d0 bool _Objects_Set_name( Objects_Information *information, Objects_Control *the_object, const char *name ) { 48192: 4e56 fff0 linkw %fp,#-16 48196: 206e 0008 moveal %fp@(8),%a0 size_t length; const char *s; s = name; length = strnlen( name, information->name_length ); 4819a: 3028 0032 movew %a0@(50),%d0 bool _Objects_Set_name( Objects_Information *information, Objects_Control *the_object, const char *name ) { 4819e: 48d7 041c moveml %d2-%d4/%a2,%sp@ 481a2: 246e 0010 moveal %fp@(16),%a2 size_t length; const char *s; s = name; length = strnlen( name, information->name_length ); 481a6: 2f00 movel %d0,%sp@- 481a8: 2f0a movel %a2,%sp@- 481aa: 4eb9 0004 e8f4 jsr 4e8f4 d[length] = '\0'; the_object->name.name_p = d; } else #endif { the_object->name.name_u32 = _Objects_Build_name( 481b0: 508f addql #8,%sp 481b2: 7201 moveq #1,%d1 481b4: 1812 moveb %a2@,%d4 481b6: b280 cmpl %d0,%d1 481b8: 644a bccs 48204 <_Objects_Set_name+0x74> 481ba: 7602 moveq #2,%d3 481bc: 142a 0001 moveb %a2@(1),%d2 481c0: 49c2 extbl %d2 481c2: 4842 swap %d2 481c4: 4242 clrw %d2 481c6: b680 cmpl %d0,%d3 481c8: 643e bccs 48208 <_Objects_Set_name+0x78> 481ca: 163c 0003 moveb #3,%d3 481ce: 122a 0002 moveb %a2@(2),%d1 481d2: 49c1 extbl %d1 481d4: e189 lsll #8,%d1 481d6: b680 cmpl %d0,%d3 481d8: 6506 bcss 481e0 <_Objects_Set_name+0x50> 481da: 163c 0020 moveb #32,%d3 481de: 6006 bras 481e6 <_Objects_Set_name+0x56> 481e0: 162a 0003 moveb %a2@(3),%d3 481e4: 49c3 extbl %d3 481e6: 7018 moveq #24,%d0 481e8: e1ac lsll %d0,%d4 481ea: 206e 000c moveal %fp@(12),%a0 481ee: 8484 orl %d4,%d2 ); } return true; } 481f0: 7001 moveq #1,%d0 d[length] = '\0'; the_object->name.name_p = d; } else #endif { the_object->name.name_u32 = _Objects_Build_name( 481f2: 8481 orl %d1,%d2 481f4: 8483 orl %d3,%d2 481f6: 2142 000c movel %d2,%a0@(12) ); } return true; } 481fa: 4cee 041c fff0 moveml %fp@(-16),%d2-%d4/%a2 48200: 4e5e unlk %fp 48202: 4e75 rts d[length] = '\0'; the_object->name.name_p = d; } else #endif { the_object->name.name_u32 = _Objects_Build_name( 48204: 7420 moveq #32,%d2 48206: 4842 swap %d2 48208: 223c 0000 2000 movel #8192,%d1 4820e: 7620 moveq #32,%d3 48210: 60d4 bras 481e6 <_Objects_Set_name+0x56> ... 00046660 <_Objects_Shrink_information>: /* * Search the list to find block or chunk with all objects inactive. */ index_base = _Objects_Get_index( information->minimum_id ); block_count = (information->maximum - index_base) / 46660: 4280 clrl %d0 46662: 4281 clrl %d1 */ void _Objects_Shrink_information( Objects_Information *information ) { 46664: 4e56 ffec linkw %fp,#-20 46668: 48d7 0c1c moveml %d2-%d4/%a2-%a3,%sp@ 4666c: 246e 0008 moveal %fp@(8),%a2 /* * Search the list to find block or chunk with all objects inactive. */ index_base = _Objects_Get_index( information->minimum_id ); 46670: 4283 clrl %d3 block_count = (information->maximum - index_base) / 46672: 4284 clrl %d4 /* * Search the list to find block or chunk with all objects inactive. */ index_base = _Objects_Get_index( information->minimum_id ); 46674: 362a 0008 movew %a2@(8),%d3 block_count = (information->maximum - index_base) / 46678: 302a 000e movew %a2@(14),%d0 4667c: 322a 0012 movew %a2@(18),%d1 46680: 9083 subl %d3,%d0 46682: 4c41 0000 remul %d1,%d0,%d0 information->allocation_size; for ( block = 0; block < block_count; block++ ) { 46686: 6070 bras 466f8 <_Objects_Shrink_information+0x98> 46688: 2404 movel %d4,%d2 4668a: 5284 addql #1,%d4 4668c: e58a lsll #2,%d2 if ( information->inactive_per_block[ block ] == 4668e: 206a 002a moveal %a2@(42),%a0 46692: b2b0 2800 cmpl %a0@(00000000,%d2:l),%d1 46696: 665e bnes 466f6 <_Objects_Shrink_information+0x96> information->allocation_size ) { /* * Assume the Inactive chain is never empty at this point */ the_object = (Objects_Control *) information->Inactive.first; 46698: 206a 001c moveal %a2@(28),%a0 */ extract_me = the_object; the_object = (Objects_Control *) the_object->Node.next; if ((index >= index_base) && (index < (index_base + information->allocation_size))) { _Chain_Extract( &extract_me->Node ); 4669c: 47f9 0004 9844 lea 49844 <_Chain_Extract>,%a3 * Assume the Inactive chain is never empty at this point */ the_object = (Objects_Control *) information->Inactive.first; do { index = _Objects_Get_index( the_object->id ); 466a2: 4280 clrl %d0 466a4: 3028 000a movew %a0@(10),%d0 /* * Get the next node before the node is extracted */ extract_me = the_object; the_object = (Objects_Control *) the_object->Node.next; 466a8: 2810 movel %a0@,%d4 if ((index >= index_base) && 466aa: b680 cmpl %d0,%d3 466ac: 6212 bhis 466c0 <_Objects_Shrink_information+0x60> (index < (index_base + information->allocation_size))) { 466ae: 4281 clrl %d1 466b0: 322a 0012 movew %a2@(18),%d1 466b4: d283 addl %d3,%d1 466b6: b280 cmpl %d0,%d1 466b8: 6306 blss 466c0 <_Objects_Shrink_information+0x60> _Chain_Extract( &extract_me->Node ); 466ba: 2f08 movel %a0,%sp@- 466bc: 4e93 jsr %a3@ 466be: 588f addql #4,%sp } } while ( the_object ); 466c0: 2044 moveal %d4,%a0 466c2: 4a84 tstl %d4 466c4: 66dc bnes 466a2 <_Objects_Shrink_information+0x42> /* * Free the memory and reset the structures in the object' information */ _Workspace_Free( information->object_blocks[ block ] ); 466c6: 206a 002e moveal %a2@(46),%a0 466ca: 2f30 2800 movel %a0@(00000000,%d2:l),%sp@- 466ce: 4eb9 0004 7dd0 jsr 47dd0 <_Workspace_Free> information->object_blocks[ block ] = NULL; 466d4: 206a 002e moveal %a2@(46),%a0 information->inactive_per_block[ block ] = 0; information->inactive -= information->allocation_size; return; 466d8: 588f addql #4,%sp * Free the memory and reset the structures in the object' information */ _Workspace_Free( information->object_blocks[ block ] ); information->object_blocks[ block ] = NULL; information->inactive_per_block[ block ] = 0; 466da: 226a 002a moveal %a2@(42),%a1 information->inactive -= information->allocation_size; 466de: 302a 0028 movew %a2@(40),%d0 466e2: 322a 0012 movew %a2@(18),%d1 * Free the memory and reset the structures in the object' information */ _Workspace_Free( information->object_blocks[ block ] ); information->object_blocks[ block ] = NULL; information->inactive_per_block[ block ] = 0; 466e6: 42b1 2800 clrl %a1@(00000000,%d2:l) information->inactive -= information->allocation_size; 466ea: 9081 subl %d1,%d0 /* * Free the memory and reset the structures in the object' information */ _Workspace_Free( information->object_blocks[ block ] ); information->object_blocks[ block ] = NULL; 466ec: 42b0 2800 clrl %a0@(00000000,%d2:l) information->inactive_per_block[ block ] = 0; information->inactive -= information->allocation_size; 466f0: 3540 0028 movew %d0,%a2@(40) return; 466f4: 6006 bras 466fc <_Objects_Shrink_information+0x9c> } index_base += information->allocation_size; 466f6: d681 addl %d1,%d3 index_base = _Objects_Get_index( information->minimum_id ); block_count = (information->maximum - index_base) / information->allocation_size; for ( block = 0; block < block_count; block++ ) { 466f8: b084 cmpl %d4,%d0 466fa: 628c bhis 46688 <_Objects_Shrink_information+0x28> return; } index_base += information->allocation_size; } } 466fc: 4cee 0c1c ffec moveml %fp@(-20),%d2-%d4/%a2-%a3 46702: 4e5e unlk %fp 46704: 4e75 rts ... 00049d94 <_Protected_heap_Allocate_aligned_with_boundary>: Heap_Control *heap, uintptr_t size, uintptr_t alignment, uintptr_t boundary ) { 49d94: 4e56 fffc linkw %fp,#-4 void *p; _RTEMS_Lock_allocator(); 49d98: 2f39 0005 baa6 movel 5baa6 <_RTEMS_Allocator_Mutex>,%sp@- 49d9e: 4eb9 0004 57e0 jsr 457e0 <_API_Mutex_Lock> p = _Heap_Allocate_aligned_with_boundary( 49da4: 2f2e 0014 movel %fp@(20),%sp@- 49da8: 2f2e 0010 movel %fp@(16),%sp@- 49dac: 2f2e 000c movel %fp@(12),%sp@- 49db0: 2f2e 0008 movel %fp@(8),%sp@- 49db4: 4eb9 0004 9aac jsr 49aac <_Heap_Allocate_aligned_with_boundary> heap, size, alignment, boundary ); _RTEMS_Unlock_allocator(); 49dba: 2f39 0005 baa6 movel 5baa6 <_RTEMS_Allocator_Mutex>,%sp@- 49dc0: 2d40 fffc movel %d0,%fp@(-4) 49dc4: 4eb9 0004 5840 jsr 45840 <_API_Mutex_Unlock> return p; } 49dca: 202e fffc movel %fp@(-4),%d0 49dce: 4e5e unlk %fp 49dd0: 4e75 rts ... 00049dd4 <_Protected_heap_Free>: bool _Protected_heap_Free( Heap_Control *the_heap, void *start_address ) { 49dd4: 4e56 fffc linkw %fp,#-4 bool status; _RTEMS_Lock_allocator(); 49dd8: 2f39 0005 baa6 movel 5baa6 <_RTEMS_Allocator_Mutex>,%sp@- 49dde: 4eb9 0004 57e0 jsr 457e0 <_API_Mutex_Lock> status = _Heap_Free( the_heap, start_address ); 49de4: 2f2e 000c movel %fp@(12),%sp@- 49de8: 2f2e 0008 movel %fp@(8),%sp@- 49dec: 4eb9 0004 9c00 jsr 49c00 <_Heap_Free> _RTEMS_Unlock_allocator(); 49df2: 2f39 0005 baa6 movel 5baa6 <_RTEMS_Allocator_Mutex>,%sp@- 49df8: 2d40 fffc movel %d0,%fp@(-4) 49dfc: 4eb9 0004 5840 jsr 45840 <_API_Mutex_Unlock> return status; } 49e02: 202e fffc movel %fp@(-4),%d0 49e06: 4e5e unlk %fp 49e08: 4e75 rts ... 00058670 <_Protected_heap_Get_block_size>: bool _Protected_heap_Get_block_size( Heap_Control *the_heap, void *starting_address, uintptr_t *size ) { 58670: 4e56 fffc linkw %fp,#-4 bool status; _RTEMS_Lock_allocator(); 58674: 2f39 0005 baa6 movel 5baa6 <_RTEMS_Allocator_Mutex>,%sp@- 5867a: 4eb9 0004 57e0 jsr 457e0 <_API_Mutex_Lock> status = _Heap_Size_of_alloc_area( the_heap, starting_address, size ); 58680: 2f2e 0010 movel %fp@(16),%sp@- 58684: 2f2e 000c movel %fp@(12),%sp@- 58688: 2f2e 0008 movel %fp@(8),%sp@- 5868c: 4eb9 0005 87d0 jsr 587d0 <_Heap_Size_of_alloc_area> _RTEMS_Unlock_allocator(); 58692: 2f39 0005 baa6 movel 5baa6 <_RTEMS_Allocator_Mutex>,%sp@- 58698: 2d40 fffc movel %d0,%fp@(-4) 5869c: 4eb9 0004 5840 jsr 45840 <_API_Mutex_Unlock> return status; } 586a2: 202e fffc movel %fp@(-4),%d0 586a6: 4e5e unlk %fp 586a8: 4e75 rts ... 00063540 <_Protected_heap_Get_information>: bool _Protected_heap_Get_information( Heap_Control *the_heap, Heap_Information_block *the_info ) { 63540: 4e56 0000 linkw %fp,#0 63544: 2f03 movel %d3,%sp@- 63546: 262e 000c movel %fp@(12),%d3 6354a: 2f02 movel %d2,%sp@- 6354c: 242e 0008 movel %fp@(8),%d2 if ( !the_heap ) 63550: 672e beqs 63580 <_Protected_heap_Get_information+0x40> return false; if ( !the_info ) 63552: 4a83 tstl %d3 63554: 672a beqs 63580 <_Protected_heap_Get_information+0x40> return false; _RTEMS_Lock_allocator(); 63556: 2f39 0009 a8da movel 9a8da <_RTEMS_Allocator_Mutex>,%sp@- 6355c: 4eb9 0004 9988 jsr 49988 <_API_Mutex_Lock> _Heap_Get_information( the_heap, the_info ); 63562: 2f03 movel %d3,%sp@- 63564: 2f02 movel %d2,%sp@- 63566: 4eb9 0007 0df4 jsr 70df4 <_Heap_Get_information> _RTEMS_Unlock_allocator(); 6356c: 2f39 0009 a8da movel 9a8da <_RTEMS_Allocator_Mutex>,%sp@- 63572: 4eb9 0004 99e8 jsr 499e8 <_API_Mutex_Unlock> return true; 63578: 4fef 0010 lea %sp@(16),%sp if ( !the_info ) return false; _RTEMS_Lock_allocator(); _Heap_Get_information( the_heap, the_info ); _RTEMS_Unlock_allocator(); 6357c: 7001 moveq #1,%d0 return true; 6357e: 6002 bras 63582 <_Protected_heap_Get_information+0x42> 63580: 4200 clrb %d0 } 63582: 242e fff8 movel %fp@(-8),%d2 63586: 262e fffc movel %fp@(-4),%d3 6358a: 4e5e unlk %fp 6358c: 4e75 rts ... 00056a90 <_Region_Process_queue>: */ void _Region_Process_queue( Region_Control *the_region ) { 56a90: 4e56 ffe4 linkw %fp,#-28 56a94: 2039 0007 4000 movel 74000 <_Thread_Dispatch_disable_level>,%d0 56a9a: 5280 addql #1,%d0 56a9c: 48d7 3c1c moveml %d2-%d4/%a2-%a5,%sp@ 56aa0: 266e 0008 moveal %fp@(8),%a3 56aa4: 23c0 0007 4000 movel %d0,74000 <_Thread_Dispatch_disable_level> * NOTE: Be sure to disable dispatching before unlocking the mutex * since we do not want to open a window where a context * switch could occur. */ _Thread_Disable_dispatch(); _RTEMS_Unlock_allocator(); 56aaa: 2f39 0007 40b2 movel 740b2 <_RTEMS_Allocator_Mutex>,%sp@- /* * NOTE: The following loop is O(n) where n is the number of * threads whose memory request is satisfied. */ for ( ; ; ) { the_thread = _Thread_queue_First( &the_region->Wait_queue ); 56ab0: 240b movel %a3,%d2 RTEMS_INLINE_ROUTINE void *_Region_Allocate_segment ( Region_Control *the_region, uintptr_t size ) { return _Heap_Allocate( &the_region->Memory, size ); 56ab2: 280b movel %a3,%d4 56ab4: 0682 0000 0010 addil #16,%d2 56aba: 0684 0000 0068 addil #104,%d4 56ac0: 4bf9 0005 28f4 lea 528f4 <_Heap_Allocate_aligned_with_boundary>,%a5 if ( the_segment == NULL ) break; *(void **)the_thread->Wait.return_argument = the_segment; the_region->number_of_used_blocks += 1; _Thread_queue_Extract( &the_region->Wait_queue, the_thread ); 56ac6: 49f9 0005 7124 lea 57124 <_Thread_queue_Extract>,%a4 * NOTE: Be sure to disable dispatching before unlocking the mutex * since we do not want to open a window where a context * switch could occur. */ _Thread_Disable_dispatch(); _RTEMS_Unlock_allocator(); 56acc: 4eb9 0005 1f4c jsr 51f4c <_API_Mutex_Unlock> 56ad2: 588f addql #4,%sp /* * NOTE: The following loop is O(n) where n is the number of * threads whose memory request is satisfied. */ for ( ; ; ) { the_thread = _Thread_queue_First( &the_region->Wait_queue ); 56ad4: 263c 0005 7228 movel #356904,%d3 56ada: 2f02 movel %d2,%sp@- 56adc: 2043 moveal %d3,%a0 56ade: 4e90 jsr %a0@ if ( the_thread == NULL ) 56ae0: 588f addql #4,%sp /* * NOTE: The following loop is O(n) where n is the number of * threads whose memory request is satisfied. */ for ( ; ; ) { the_thread = _Thread_queue_First( &the_region->Wait_queue ); 56ae2: 2440 moveal %d0,%a2 if ( the_thread == NULL ) 56ae4: 4a80 tstl %d0 56ae6: 672c beqs 56b14 <_Region_Process_queue+0x84> 56ae8: 42a7 clrl %sp@- 56aea: 42a7 clrl %sp@- 56aec: 2f2a 0024 movel %a2@(36),%sp@- 56af0: 2f04 movel %d4,%sp@- 56af2: 4e95 jsr %a5@ the_segment = (void **) _Region_Allocate_segment( the_region, the_thread->Wait.count ); if ( the_segment == NULL ) 56af4: 4fef 0010 lea %sp@(16),%sp 56af8: 4a80 tstl %d0 56afa: 6718 beqs 56b14 <_Region_Process_queue+0x84> break; *(void **)the_thread->Wait.return_argument = the_segment; 56afc: 206a 0028 moveal %a2@(40),%a0 the_region->number_of_used_blocks += 1; 56b00: 52ab 0064 addql #1,%a3@(100) ); if ( the_segment == NULL ) break; *(void **)the_thread->Wait.return_argument = the_segment; 56b04: 2080 movel %d0,%a0@ the_region->number_of_used_blocks += 1; _Thread_queue_Extract( &the_region->Wait_queue, the_thread ); 56b06: 2f0a movel %a2,%sp@- 56b08: 2f02 movel %d2,%sp@- 56b0a: 4e94 jsr %a4@ the_thread->Wait.return_code = RTEMS_SUCCESSFUL; } 56b0c: 508f addql #8,%sp break; *(void **)the_thread->Wait.return_argument = the_segment; the_region->number_of_used_blocks += 1; _Thread_queue_Extract( &the_region->Wait_queue, the_thread ); the_thread->Wait.return_code = RTEMS_SUCCESSFUL; 56b0e: 42aa 0034 clrl %a2@(52) } 56b12: 60c6 bras 56ada <_Region_Process_queue+0x4a> _Thread_Enable_dispatch(); } 56b14: 4cee 3c1c ffe4 moveml %fp@(-28),%d2-%d4/%a2-%a5 56b1a: 4e5e unlk %fp *(void **)the_thread->Wait.return_argument = the_segment; the_region->number_of_used_blocks += 1; _Thread_queue_Extract( &the_region->Wait_queue, the_thread ); the_thread->Wait.return_code = RTEMS_SUCCESSFUL; } _Thread_Enable_dispatch(); 56b1c: 4ef9 0005 3ec6 jmp 53ec6 <_Thread_Enable_dispatch> ... 000499d4 <_TOD_Get>: /* assume time checked for NULL by caller */ /* _TOD_Now is the native current time */ nanoseconds = 0; _ISR_Disable( level ); 499d4: 203c 0000 0700 movel #1792,%d0 */ void _TOD_Get( struct timespec *time ) { 499da: 4e56 fff0 linkw %fp,#-16 499de: 2f02 movel %d2,%sp@- /* assume time checked for NULL by caller */ /* _TOD_Now is the native current time */ nanoseconds = 0; _ISR_Disable( level ); 499e0: 40c2 movew %sr,%d2 499e2: 8082 orl %d2,%d0 499e4: 46c0 movew %d0,%sr now = _TOD_Now; if ( _Watchdog_Nanoseconds_since_tick_handler ) 499e6: 2079 0005 bb7a moveal 5bb7a <_Watchdog_Nanoseconds_since_tick_handler>,%a0 /* assume time checked for NULL by caller */ /* _TOD_Now is the native current time */ nanoseconds = 0; _ISR_Disable( level ); now = _TOD_Now; 499ec: 2039 0005 ba86 movel 5ba86 <_TOD_Now>,%d0 499f2: 2239 0005 ba8a movel 5ba8a <_TOD_Now+0x4>,%d1 499f8: 2d40 fff0 movel %d0,%fp@(-16) 499fc: 2d41 fff4 movel %d1,%fp@(-12) if ( _Watchdog_Nanoseconds_since_tick_handler ) 49a00: 4a88 tstl %a0 49a02: 6604 bnes 49a08 <_TOD_Get+0x34> 49a04: 4280 clrl %d0 49a06: 6002 bras 49a0a <_TOD_Get+0x36> nanoseconds = (*_Watchdog_Nanoseconds_since_tick_handler)(); 49a08: 4e90 jsr %a0@ _ISR_Enable( level ); 49a0a: 46c2 movew %d2,%sr _Timestamp_Set( &offset, 0, nanoseconds ); _Timestamp_Add_to( &now, &offset ); 49a0c: 486e fff8 pea %fp@(-8) 49a10: 486e fff0 pea %fp@(-16) now = _TOD_Now; if ( _Watchdog_Nanoseconds_since_tick_handler ) nanoseconds = (*_Watchdog_Nanoseconds_since_tick_handler)(); _ISR_Enable( level ); _Timestamp_Set( &offset, 0, nanoseconds ); 49a14: 2d40 fffc movel %d0,%fp@(-4) 49a18: 42ae fff8 clrl %fp@(-8) _Timestamp_Add_to( &now, &offset ); 49a1c: 4eb9 0004 787c jsr 4787c <_Timespec_Add_to> _Timestamp_To_timespec( &now, time ); 49a22: 206e 0008 moveal %fp@(8),%a0 49a26: 508f addql #8,%sp 49a28: 202e fff0 movel %fp@(-16),%d0 49a2c: 222e fff4 movel %fp@(-12),%d1 } 49a30: 242e ffec movel %fp@(-20),%d2 49a34: 4e5e unlk %fp nanoseconds = (*_Watchdog_Nanoseconds_since_tick_handler)(); _ISR_Enable( level ); _Timestamp_Set( &offset, 0, nanoseconds ); _Timestamp_Add_to( &now, &offset ); _Timestamp_To_timespec( &now, time ); 49a36: 2080 movel %d0,%a0@ 49a38: 2141 0004 movel %d1,%a0@(4) } 49a3c: 4e75 rts ... 00049a40 <_TOD_Get_uptime>: /* assume time checked for NULL by caller */ /* _TOD_Uptime is in native timestamp format */ nanoseconds = 0; _ISR_Disable( level ); 49a40: 203c 0000 0700 movel #1792,%d0 */ void _TOD_Get_uptime( Timestamp_Control *uptime ) { 49a46: 4e56 fff0 linkw %fp,#-16 49a4a: 2f02 movel %d2,%sp@- /* assume time checked for NULL by caller */ /* _TOD_Uptime is in native timestamp format */ nanoseconds = 0; _ISR_Disable( level ); 49a4c: 40c2 movew %sr,%d2 49a4e: 8082 orl %d2,%d0 49a50: 46c0 movew %d0,%sr up = _TOD_Uptime; if ( _Watchdog_Nanoseconds_since_tick_handler ) 49a52: 2079 0005 bb7a moveal 5bb7a <_Watchdog_Nanoseconds_since_tick_handler>,%a0 /* assume time checked for NULL by caller */ /* _TOD_Uptime is in native timestamp format */ nanoseconds = 0; _ISR_Disable( level ); up = _TOD_Uptime; 49a58: 2039 0005 ba72 movel 5ba72 <_TOD_Uptime>,%d0 49a5e: 2239 0005 ba76 movel 5ba76 <_TOD_Uptime+0x4>,%d1 49a64: 2d40 fff0 movel %d0,%fp@(-16) 49a68: 2d41 fff4 movel %d1,%fp@(-12) if ( _Watchdog_Nanoseconds_since_tick_handler ) 49a6c: 4a88 tstl %a0 49a6e: 6604 bnes 49a74 <_TOD_Get_uptime+0x34> 49a70: 4280 clrl %d0 49a72: 6002 bras 49a76 <_TOD_Get_uptime+0x36> nanoseconds = (*_Watchdog_Nanoseconds_since_tick_handler)(); 49a74: 4e90 jsr %a0@ _ISR_Enable( level ); 49a76: 46c2 movew %d2,%sr _Timestamp_Set( &offset, 0, nanoseconds ); _Timestamp_Add_to( &up, &offset ); 49a78: 486e fff8 pea %fp@(-8) 49a7c: 486e fff0 pea %fp@(-16) up = _TOD_Uptime; if ( _Watchdog_Nanoseconds_since_tick_handler ) nanoseconds = (*_Watchdog_Nanoseconds_since_tick_handler)(); _ISR_Enable( level ); _Timestamp_Set( &offset, 0, nanoseconds ); 49a80: 2d40 fffc movel %d0,%fp@(-4) 49a84: 42ae fff8 clrl %fp@(-8) _Timestamp_Add_to( &up, &offset ); 49a88: 4eb9 0004 787c jsr 4787c <_Timespec_Add_to> *uptime = up; 49a8e: 206e 0008 moveal %fp@(8),%a0 49a92: 508f addql #8,%sp 49a94: 202e fff0 movel %fp@(-16),%d0 49a98: 222e fff4 movel %fp@(-12),%d1 } 49a9c: 242e ffec movel %fp@(-20),%d2 49aa0: 4e5e unlk %fp nanoseconds = (*_Watchdog_Nanoseconds_since_tick_handler)(); _ISR_Enable( level ); _Timestamp_Set( &offset, 0, nanoseconds ); _Timestamp_Add_to( &up, &offset ); *uptime = up; 49aa2: 2080 movel %d0,%a0@ 49aa4: 2141 0004 movel %d1,%a0@(4) } 49aa8: 4e75 rts ... 00062fcc <_TOD_Get_uptime_as_timespec>: */ void _TOD_Get_uptime_as_timespec( struct timespec *uptime ) { 62fcc: 4e56 fff8 linkw %fp,#-8 Timestamp_Control uptime_ts; /* assume time checked for NULL by caller */ _TOD_Get_uptime( &uptime_ts ); 62fd0: 486e fff8 pea %fp@(-8) 62fd4: 4eb9 0006 2f60 jsr 62f60 <_TOD_Get_uptime> _Timestamp_To_timespec( &uptime_ts, uptime ); 62fda: 206e 0008 moveal %fp@(8),%a0 62fde: 588f addql #4,%sp 62fe0: 202e fff8 movel %fp@(-8),%d0 62fe4: 222e fffc movel %fp@(-4),%d1 } 62fe8: 4e5e unlk %fp { Timestamp_Control uptime_ts; /* assume time checked for NULL by caller */ _TOD_Get_uptime( &uptime_ts ); _Timestamp_To_timespec( &uptime_ts, uptime ); 62fea: 2080 movel %d0,%a0@ 62fec: 2141 0004 movel %d1,%a0@(4) } 62ff0: 4e75 rts ... 00045c00 <_TOD_Handler_initialization>: * * Output parameters: NONE */ void _TOD_Handler_initialization(void) { 45c00: 4e56 0000 linkw %fp,#0 /* Uptime (timespec) */ _Timestamp_Set_to_zero( &_TOD_Uptime ); /* TOD has not been set */ _TOD_Is_set = false; 45c04: 4200 clrb %d0 _TOD_Activate(); } 45c06: 4e5e unlk %fp /* Uptime (timespec) */ _Timestamp_Set_to_zero( &_TOD_Uptime ); /* TOD has not been set */ _TOD_Is_set = false; 45c08: 13c0 0005 ba08 moveb %d0,5ba08 <_TOD_Is_set> */ void _TOD_Handler_initialization(void) { /* POSIX format TOD (timespec) */ _Timestamp_Set( &_TOD_Now, TOD_SECONDS_1970_THROUGH_1988, 0 ); 45c0e: 203c 21da e500 movel #567993600,%d0 45c14: 42b9 0005 ba8a clrl 5ba8a <_TOD_Now+0x4> 45c1a: 23c0 0005 ba86 movel %d0,5ba86 <_TOD_Now> /* Uptime (timespec) */ _Timestamp_Set_to_zero( &_TOD_Uptime ); 45c20: 42b9 0005 ba72 clrl 5ba72 <_TOD_Uptime> 45c26: 42b9 0005 ba76 clrl 5ba76 <_TOD_Uptime+0x4> /* TOD has not been set */ _TOD_Is_set = false; _TOD_Activate(); } 45c2c: 4e75 rts ... 00045844 <_TOD_To_seconds>: */ uint32_t _TOD_To_seconds( const rtems_time_of_day *the_tod ) { 45844: 43f9 0005 b352 lea 5b352 <_TOD_Days_to_date>,%a1 4584a: 4e56 fff0 linkw %fp,#-16 4584e: 206e 0008 moveal %fp@(8),%a0 45852: 48d7 041c moveml %d2-%d4/%a2,%sp@ uint32_t time; uint32_t year_mod_4; time = the_tod->day - 1; year_mod_4 = the_tod->year & 3; 45856: 2210 movel %a0@,%d1 45858: 7603 moveq #3,%d3 ) { uint32_t time; uint32_t year_mod_4; time = the_tod->day - 1; 4585a: 2028 0008 movel %a0@(8),%d0 4585e: 5380 subql #1,%d0 year_mod_4 = the_tod->year & 3; 45860: c681 andl %d1,%d3 if ( year_mod_4 == 0 ) 45862: 660c bnes 45870 <_TOD_To_seconds+0x2c> time += _TOD_Days_to_date[ 1 ][ the_tod->month ]; 45864: 2428 0004 movel %a0@(4),%d2 45868: 0682 0000 000d addil #13,%d2 4586e: 6004 bras 45874 <_TOD_To_seconds+0x30> else time += _TOD_Days_to_date[ 0 ][ the_tod->month ]; 45870: 2428 0004 movel %a0@(4),%d2 time += ( (the_tod->year - TOD_BASE_YEAR) / 4 ) * 45874: 45f9 0005 b386 lea 5b386 <_TOD_Days_since_last_leap_year>,%a2 4587a: 283c 0000 05b5 movel #1461,%d4 year_mod_4 = the_tod->year & 3; if ( year_mod_4 == 0 ) time += _TOD_Days_to_date[ 1 ][ the_tod->month ]; else time += _TOD_Days_to_date[ 0 ][ the_tod->month ]; 45880: 3431 2a00 movew %a1@(00000000,%d2:l:2),%d2 time += ( (the_tod->year - TOD_BASE_YEAR) / 4 ) * 45884: 3632 3a00 movew %a2@(00000000,%d3:l:2),%d3 year_mod_4 = the_tod->year & 3; if ( year_mod_4 == 0 ) time += _TOD_Days_to_date[ 1 ][ the_tod->month ]; else time += _TOD_Days_to_date[ 0 ][ the_tod->month ]; 45888: 0282 0000 ffff andil #65535,%d2 time += ( (the_tod->year - TOD_BASE_YEAR) / 4 ) * 4588e: 0283 0000 ffff andil #65535,%d3 year_mod_4 = the_tod->year & 3; if ( year_mod_4 == 0 ) time += _TOD_Days_to_date[ 1 ][ the_tod->month ]; else time += _TOD_Days_to_date[ 0 ][ the_tod->month ]; 45894: 2242 moveal %d2,%a1 45896: d3c0 addal %d0,%a1 time += ( (the_tod->year - TOD_BASE_YEAR) / 4 ) * 45898: 2001 movel %d1,%d0 4589a: 0680 ffff f83c addil #-1988,%d0 458a0: e488 lsrl #2,%d0 458a2: 4c04 0800 mulsl %d4,%d0 time *= TOD_SECONDS_PER_DAY; time += ((the_tod->hour * TOD_MINUTES_PER_HOUR) + the_tod->minute) * TOD_SECONDS_PER_MINUTE; time += the_tod->second; 458a6: 2428 000c movel %a0@(12),%d2 458aa: 2202 movel %d2,%d1 if ( year_mod_4 == 0 ) time += _TOD_Days_to_date[ 1 ][ the_tod->month ]; else time += _TOD_Days_to_date[ 0 ][ the_tod->month ]; time += ( (the_tod->year - TOD_BASE_YEAR) / 4 ) * 458ac: d083 addl %d3,%d0 ( (TOD_DAYS_PER_YEAR * 4) + 1); time += _TOD_Days_since_last_leap_year[ year_mod_4 ]; time *= TOD_SECONDS_PER_DAY; 458ae: 263c 0001 5180 movel #86400,%d3 time += _TOD_Days_to_date[ 0 ][ the_tod->month ]; time += ( (the_tod->year - TOD_BASE_YEAR) / 4 ) * ( (TOD_DAYS_PER_YEAR * 4) + 1); time += _TOD_Days_since_last_leap_year[ year_mod_4 ]; 458b4: d089 addl %a1,%d0 time *= TOD_SECONDS_PER_DAY; 458b6: 4c03 0800 mulsl %d3,%d0 time += ((the_tod->hour * TOD_MINUTES_PER_HOUR) + the_tod->minute) * TOD_SECONDS_PER_MINUTE; time += the_tod->second; 458ba: e58a lsll #2,%d2 458bc: ed89 lsll #6,%d1 458be: 9282 subl %d2,%d1 458c0: d2a8 0010 addl %a0@(16),%d1 458c4: 2401 movel %d1,%d2 458c6: e589 lsll #2,%d1 458c8: ed8a lsll #6,%d2 time += _TOD_Days_since_last_leap_year[ year_mod_4 ]; time *= TOD_SECONDS_PER_DAY; time += ((the_tod->hour * TOD_MINUTES_PER_HOUR) + the_tod->minute) 458ca: 2068 0014 moveal %a0@(20),%a0 * TOD_SECONDS_PER_MINUTE; time += the_tod->second; 458ce: 9481 subl %d1,%d2 time += _TOD_Days_since_last_leap_year[ year_mod_4 ]; time *= TOD_SECONDS_PER_DAY; time += ((the_tod->hour * TOD_MINUTES_PER_HOUR) + the_tod->minute) 458d0: d1fc 21da e500 addal #567993600,%a0 * TOD_SECONDS_PER_MINUTE; time += the_tod->second; 458d6: d488 addl %a0,%d2 time += TOD_SECONDS_1970_THROUGH_1988; return( time ); } 458d8: d082 addl %d2,%d0 458da: 4cd7 041c moveml %sp@,%d2-%d4/%a2 458de: 4e5e unlk %fp 458e0: 4e75 rts ... 000458e4 <_TOD_Validate>: */ bool _TOD_Validate( const rtems_time_of_day *the_tod ) { 458e4: 4e56 0000 linkw %fp,#0 458e8: 206e 0008 moveal %fp@(8),%a0 458ec: 2f03 movel %d3,%sp@- uint32_t days_in_month; uint32_t ticks_per_second; ticks_per_second = TOD_MICROSECONDS_PER_SECOND / rtems_configuration_get_microseconds_per_tick(); 458ee: 2039 0005 c400 movel 5c400 ,%d0 */ bool _TOD_Validate( const rtems_time_of_day *the_tod ) { 458f4: 2f02 movel %d2,%sp@- uint32_t days_in_month; uint32_t ticks_per_second; ticks_per_second = TOD_MICROSECONDS_PER_SECOND / rtems_configuration_get_microseconds_per_tick(); if ((!the_tod) || 458f6: 4a88 tstl %a0 458f8: 6762 beqs 4595c <_TOD_Validate+0x78> (the_tod->ticks >= ticks_per_second) || 458fa: 243c 000f 4240 movel #1000000,%d2 45900: 4c40 2002 remul %d0,%d2,%d2 45904: b4a8 0018 cmpl %a0@(24),%d2 45908: 6352 blss 4595c <_TOD_Validate+0x78> (the_tod->second >= TOD_SECONDS_PER_MINUTE) || 4590a: 763b moveq #59,%d3 4590c: b6a8 0014 cmpl %a0@(20),%d3 45910: 654a bcss 4595c <_TOD_Validate+0x78> (the_tod->minute >= TOD_MINUTES_PER_HOUR) || 45912: b6a8 0010 cmpl %a0@(16),%d3 45916: 6544 bcss 4595c <_TOD_Validate+0x78> (the_tod->hour >= TOD_HOURS_PER_DAY) || 45918: 7017 moveq #23,%d0 4591a: b0a8 000c cmpl %a0@(12),%d0 4591e: 653c bcss 4595c <_TOD_Validate+0x78> (the_tod->month == 0) || 45920: 2028 0004 movel %a0@(4),%d0 uint32_t days_in_month; uint32_t ticks_per_second; ticks_per_second = TOD_MICROSECONDS_PER_SECOND / rtems_configuration_get_microseconds_per_tick(); if ((!the_tod) || 45924: 6736 beqs 4595c <_TOD_Validate+0x78> 45926: 720c moveq #12,%d1 45928: b280 cmpl %d0,%d1 4592a: 6530 bcss 4595c <_TOD_Validate+0x78> (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) || 4592c: 2410 movel %a0@,%d2 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) || 4592e: 0c82 0000 07c3 cmpil #1987,%d2 45934: 6326 blss 4595c <_TOD_Validate+0x78> (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) ) 45936: 2228 0008 movel %a0@(8),%d1 uint32_t days_in_month; uint32_t ticks_per_second; ticks_per_second = TOD_MICROSECONDS_PER_SECOND / rtems_configuration_get_microseconds_per_tick(); if ((!the_tod) || 4593a: 6720 beqs 4595c <_TOD_Validate+0x78> (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 ) 4593c: 163c 0003 moveb #3,%d3 45940: 41f9 0005 b38e lea 5b38e <_TOD_Days_per_month>,%a0 45946: c483 andl %d3,%d2 45948: 6606 bnes 45950 <_TOD_Validate+0x6c> days_in_month = _TOD_Days_per_month[ 1 ][ the_tod->month ]; 4594a: 2030 0c34 movel %a0@(00000034,%d0:l:4),%d0 4594e: 6004 bras 45954 <_TOD_Validate+0x70> else days_in_month = _TOD_Days_per_month[ 0 ][ the_tod->month ]; 45950: 2030 0c00 movel %a0@(00000000,%d0:l:4),%d0 * false - if the the_tod is invalid * * NOTE: This routine only works for leap-years through 2099. */ bool _TOD_Validate( 45954: b081 cmpl %d1,%d0 45956: 54c0 scc %d0 45958: 4480 negl %d0 4595a: 6002 bras 4595e <_TOD_Validate+0x7a> 4595c: 4200 clrb %d0 if ( the_tod->day > days_in_month ) return false; return true; } 4595e: 241f movel %sp@+,%d2 45960: 261f movel %sp@+,%d3 45962: 4e5e unlk %fp 45964: 4e75 rts ... 00046768 <_Thread_Change_priority>: void _Thread_Change_priority( Thread_Control *the_thread, Priority_Control new_priority, bool prepend_it ) { 46768: 4e56 fff0 linkw %fp,#-16 4676c: 48d7 041c moveml %d2-%d4/%a2,%sp@ 46770: 246e 0008 moveal %fp@(8),%a2 /* * Set a transient state for the thread so it is pulled off the Ready chains. * This will prevent it from being scheduled no matter what happens in an * ISR. */ _Thread_Set_transient( the_thread ); 46774: 2f0a movel %a2,%sp@- void _Thread_Change_priority( Thread_Control *the_thread, Priority_Control new_priority, bool prepend_it ) { 46776: 262e 000c movel %fp@(12),%d3 */ /* * Save original state */ original_state = the_thread->current_state; 4677a: 242a 0010 movel %a2@(16),%d2 void _Thread_Change_priority( Thread_Control *the_thread, Priority_Control new_priority, bool prepend_it ) { 4677e: 182e 0013 moveb %fp@(19),%d4 /* * Set a transient state for the thread so it is pulled off the Ready chains. * This will prevent it from being scheduled no matter what happens in an * ISR. */ _Thread_Set_transient( the_thread ); 46782: 4eb9 0004 7540 jsr 47540 <_Thread_Set_transient> /* * Do not bother recomputing all the priority related information if * we are not REALLY changing priority. */ if ( the_thread->current_priority != new_priority ) 46788: 588f addql #4,%sp 4678a: b6aa 0014 cmpl %a2@(20),%d3 4678e: 670c beqs 4679c <_Thread_Change_priority+0x34> _Thread_Set_priority( the_thread, new_priority ); 46790: 2f03 movel %d3,%sp@- 46792: 2f0a movel %a2,%sp@- 46794: 4eb9 0004 73e8 jsr 473e8 <_Thread_Set_priority> 4679a: 508f addql #8,%sp _ISR_Disable( level ); 4679c: 223c 0000 0700 movel #1792,%d1 467a2: 40c0 movew %sr,%d0 467a4: 8280 orl %d0,%d1 467a6: 46c1 movew %d1,%sr 467a8: 7604 moveq #4,%d3 /* * 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; 467aa: 222a 0010 movel %a2@(16),%d1 467ae: c483 andl %d3,%d2 if ( state != STATES_TRANSIENT ) { 467b0: b681 cmpl %d1,%d3 467b2: 6730 beqs 467e4 <_Thread_Change_priority+0x7c> /* Only clear the transient state if it wasn't set already */ if ( ! _States_Is_transient( original_state ) ) 467b4: 4a82 tstl %d2 467b6: 6608 bnes 467c0 <_Thread_Change_priority+0x58> the_thread->current_state = _States_Clear( STATES_TRANSIENT, state ); 467b8: 74fb moveq #-5,%d2 467ba: c481 andl %d1,%d2 467bc: 2542 0010 movel %d2,%a2@(16) _ISR_Enable( level ); 467c0: 46c0 movew %d0,%sr if ( _States_Is_waiting_on_thread_queue( state ) ) { 467c2: 0281 0003 bee0 andil #245472,%d1 467c8: 6700 00d2 beqw 4689c <_Thread_Change_priority+0x134> _Thread_queue_Requeue( the_thread->Wait.queue, the_thread ); 467cc: 2d4a 000c movel %a2,%fp@(12) 467d0: 2d6a 0044 0008 movel %a2@(68),%fp@(8) if ( !_Thread_Is_executing_also_the_heir() && _Thread_Executing->is_preemptible ) _Context_Switch_necessary = true; _ISR_Enable( level ); } 467d6: 4cee 041c fff0 moveml %fp@(-16),%d2-%d4/%a2 467dc: 4e5e unlk %fp /* Only clear the transient state if it wasn't set already */ if ( ! _States_Is_transient( original_state ) ) the_thread->current_state = _States_Clear( STATES_TRANSIENT, state ); _ISR_Enable( level ); if ( _States_Is_waiting_on_thread_queue( state ) ) { _Thread_queue_Requeue( the_thread->Wait.queue, the_thread ); 467de: 4ef9 0004 734c jmp 4734c <_Thread_queue_Requeue> } return; } /* Only clear the transient state if it wasn't set already */ if ( ! _States_Is_transient( original_state ) ) { 467e4: 4a82 tstl %d2 467e6: 6650 bnes 46838 <_Thread_Change_priority+0xd0> RTEMS_INLINE_ROUTINE void _Priority_Add_to_bit_map ( Priority_Information *the_priority_map ) { *the_priority_map->minor |= the_priority_map->ready_minor; 467e8: 226a 008e moveal %a2@(142),%a1 467ec: 322a 0094 movew %a2@(148),%d1 467f0: 3411 movew %a1@,%d2 467f2: 206a 008a moveal %a2@(138),%a0 467f6: 8282 orl %d2,%d1 * 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 ); 467f8: 42aa 0010 clrl %a2@(16) 467fc: 3281 movew %d1,%a1@ _Priority_Major_bit_map |= the_priority_map->ready_major; 467fe: 3239 0005 baa4 movew 5baa4 <_Priority_Major_bit_map>,%d1 46804: 342a 0092 movew %a2@(146),%d2 46808: 8282 orl %d2,%d1 4680a: 33c1 0005 baa4 movew %d1,5baa4 <_Priority_Major_bit_map> _Priority_Add_to_bit_map( &the_thread->Priority_map ); if ( prepend_it ) 46810: 4a04 tstb %d4 46812: 6710 beqs 46824 <_Thread_Change_priority+0xbc> ) { Chain_Node *before_node; the_node->previous = after_node; before_node = after_node->next; 46814: 2250 moveal %a0@,%a1 Chain_Node *the_node ) { Chain_Node *before_node; the_node->previous = after_node; 46816: 2548 0004 movel %a0,%a2@(4) before_node = after_node->next; after_node->next = the_node; 4681a: 208a movel %a2,%a0@ the_node->next = before_node; before_node->previous = the_node; 4681c: 234a 0004 movel %a2,%a1@(4) Chain_Node *before_node; the_node->previous = after_node; before_node = after_node->next; after_node->next = the_node; the_node->next = before_node; 46820: 2489 movel %a1,%a2@ 46822: 6014 bras 46838 <_Thread_Change_priority+0xd0> Chain_Node *the_node ) { Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); 46824: 2608 movel %a0,%d3 46826: 5883 addql #4,%d3 46828: 2483 movel %d3,%a2@ old_last_node = the_chain->last; 4682a: 2268 0008 moveal %a0@(8),%a1 the_chain->last = the_node; 4682e: 214a 0008 movel %a2,%a0@(8) old_last_node->next = the_node; the_node->previous = old_last_node; 46832: 2549 0004 movel %a1,%a2@(4) Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); old_last_node = the_chain->last; the_chain->last = the_node; old_last_node->next = the_node; 46836: 228a movel %a2,%a1@ _Chain_Prepend_unprotected( the_thread->ready, &the_thread->Object.Node ); else _Chain_Append_unprotected( the_thread->ready, &the_thread->Object.Node ); } _ISR_Flash( level ); 46838: 223c 0000 0700 movel #1792,%d1 4683e: 46c0 movew %d0,%sr 46840: 8280 orl %d0,%d1 46842: 46c1 movew %d1,%sr RTEMS_INLINE_ROUTINE Priority_Control _Priority_Get_highest( void ) { Priority_Bit_map_control minor; Priority_Bit_map_control major; _Bitfield_Find_first_bit( _Priority_Major_bit_map, major ); 46844: 3239 0005 baa4 movew 5baa4 <_Priority_Major_bit_map>,%d1 4684a: 4841 swap %d1 4684c: 04c1 ff1 %d1 _Bitfield_Find_first_bit( _Priority_Bit_map[major], minor ); 4684e: 4282 clrl %d2 46850: 41f9 0005 bb10 lea 5bb10 <_Priority_Bit_map>,%a0 46856: 3401 movew %d1,%d2 46858: 3230 2a00 movew %a0@(00000000,%d2:l:2),%d1 4685c: 4841 swap %d1 4685e: 04c1 ff1 %d1 * ready thread. */ RTEMS_INLINE_ROUTINE void _Thread_Calculate_heir( void ) { _Thread_Heir = (Thread_Control *) 46860: 4283 clrl %d3 46862: e98a lsll #4,%d2 46864: 3601 movew %d1,%d3 46866: 2279 0005 b9a0 moveal 5b9a0 <_Thread_Ready_chain>,%a1 4686c: 2202 movel %d2,%d1 4686e: d283 addl %d3,%d1 46870: 2401 movel %d1,%d2 46872: e58a lsll #2,%d2 46874: e989 lsll #4,%d1 * is also the heir thread, and false otherwise. */ RTEMS_INLINE_ROUTINE bool _Thread_Is_executing_also_the_heir( void ) { return ( _Thread_Executing == _Thread_Heir ); 46876: 2079 0005 baae moveal 5baae <_Thread_Executing>,%a0 * ready thread. */ RTEMS_INLINE_ROUTINE void _Thread_Calculate_heir( void ) { _Thread_Heir = (Thread_Control *) 4687c: 93c2 subal %d2,%a1 4687e: 2231 1800 movel %a1@(00000000,%d1:l),%d1 46882: 23c1 0005 ba82 movel %d1,5ba82 <_Thread_Heir> * We altered the set of thread priorities. So let's figure out * who is the heir and if we need to switch to them. */ _Thread_Calculate_heir(); if ( !_Thread_Is_executing_also_the_heir() && 46888: b288 cmpl %a0,%d1 4688a: 670e beqs 4689a <_Thread_Change_priority+0x132> _Thread_Executing->is_preemptible ) 4688c: 4a28 0075 tstb %a0@(117) 46890: 6708 beqs 4689a <_Thread_Change_priority+0x132> _Context_Switch_necessary = true; 46892: 7201 moveq #1,%d1 46894: 13c1 0005 babe moveb %d1,5babe <_Context_Switch_necessary> _ISR_Enable( level ); 4689a: 46c0 movew %d0,%sr } 4689c: 4cee 041c fff0 moveml %fp@(-16),%d2-%d4/%a2 468a2: 4e5e unlk %fp 468a4: 4e75 rts ... 000468a8 <_Thread_Clear_state>: void _Thread_Clear_state( Thread_Control *the_thread, States_Control state ) { 468a8: 4e56 ffec linkw %fp,#-20 468ac: 206e 0008 moveal %fp@(8),%a0 468b0: 48d7 0c1c moveml %d2-%d4/%a2-%a3,%sp@ ISR_Level level; States_Control current_state; _ISR_Disable( level ); 468b4: 263c 0000 0700 movel #1792,%d3 468ba: 2203 movel %d3,%d1 void _Thread_Clear_state( Thread_Control *the_thread, States_Control state ) { 468bc: 202e 000c movel %fp@(12),%d0 ISR_Level level; States_Control current_state; _ISR_Disable( level ); 468c0: 40c2 movew %sr,%d2 468c2: 8282 orl %d2,%d1 468c4: 46c1 movew %d1,%sr current_state = the_thread->current_state; 468c6: 2228 0010 movel %a0@(16),%d1 if ( current_state & state ) { 468ca: 2800 movel %d0,%d4 468cc: c881 andl %d1,%d4 468ce: 6778 beqs 46948 <_Thread_Clear_state+0xa0> RTEMS_INLINE_ROUTINE States_Control _States_Clear ( States_Control states_to_clear, States_Control current_state ) { return (current_state & ~states_to_clear); 468d0: 4680 notl %d0 468d2: c081 andl %d1,%d0 current_state = 468d4: 2140 0010 movel %d0,%a0@(16) the_thread->current_state = _States_Clear( state, current_state ); if ( _States_Is_ready( current_state ) ) { 468d8: 666e bnes 46948 <_Thread_Clear_state+0xa0> RTEMS_INLINE_ROUTINE void _Priority_Add_to_bit_map ( Priority_Information *the_priority_map ) { *the_priority_map->minor |= the_priority_map->ready_minor; 468da: 2668 008e moveal %a0@(142),%a3 468de: 3028 0094 movew %a0@(148),%d0 468e2: 3213 movew %a3@,%d1 _Priority_Add_to_bit_map( &the_thread->Priority_map ); _Chain_Append_unprotected(the_thread->ready, &the_thread->Object.Node); 468e4: 2268 008a moveal %a0@(138),%a1 Chain_Node *the_node ) { Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); 468e8: 2809 movel %a1,%d4 468ea: 5884 addql #4,%d4 468ec: 8081 orl %d1,%d0 468ee: 2084 movel %d4,%a0@ old_last_node = the_chain->last; 468f0: 2469 0008 moveal %a1@(8),%a2 468f4: 3680 movew %d0,%a3@ the_chain->last = the_node; 468f6: 2348 0008 movel %a0,%a1@(8) _Priority_Major_bit_map |= the_priority_map->ready_major; 468fa: 3039 0005 baa4 movew 5baa4 <_Priority_Major_bit_map>,%d0 46900: 3228 0092 movew %a0@(146),%d1 old_last_node->next = the_node; the_node->previous = old_last_node; 46904: 214a 0004 movel %a2,%a0@(4) 46908: 8081 orl %d1,%d0 Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); old_last_node = the_chain->last; the_chain->last = the_node; old_last_node->next = the_node; 4690a: 2488 movel %a0,%a2@ 4690c: 33c0 0005 baa4 movew %d0,5baa4 <_Priority_Major_bit_map> _ISR_Flash( level ); 46912: 2003 movel %d3,%d0 46914: 46c2 movew %d2,%sr 46916: 8082 orl %d2,%d0 46918: 46c0 movew %d0,%sr * a context switch. * Pseudo-ISR case: * Even if the thread isn't preemptible, if the new heir is * a pseudo-ISR system task, we need to do a context switch. */ if ( the_thread->current_priority < _Thread_Heir->current_priority ) { 4691a: 2028 0014 movel %a0@(20),%d0 4691e: 2279 0005 ba82 moveal 5ba82 <_Thread_Heir>,%a1 46924: b0a9 0014 cmpl %a1@(20),%d0 46928: 641e bccs 46948 <_Thread_Clear_state+0xa0> _Thread_Heir = the_thread; 4692a: 23c8 0005 ba82 movel %a0,5ba82 <_Thread_Heir> if ( _Thread_Executing->is_preemptible || 46930: 2079 0005 baae moveal 5baae <_Thread_Executing>,%a0 46936: 4a28 0075 tstb %a0@(117) 4693a: 6604 bnes 46940 <_Thread_Clear_state+0x98> 4693c: 4a80 tstl %d0 4693e: 6608 bnes 46948 <_Thread_Clear_state+0xa0> the_thread->current_priority == 0 ) _Context_Switch_necessary = true; 46940: 7001 moveq #1,%d0 46942: 13c0 0005 babe moveb %d0,5babe <_Context_Switch_necessary> } } } _ISR_Enable( level ); 46948: 46c2 movew %d2,%sr } 4694a: 4cd7 0c1c moveml %sp@,%d2-%d4/%a2-%a3 4694e: 4e5e unlk %fp 46950: 4e75 rts ... 00046a24 <_Thread_Create_idle>: * * _Thread_Create_idle */ void _Thread_Create_idle( void ) { 46a24: 4e56 0000 linkw %fp,#0 46a28: 2f02 movel %d2,%sp@- * This routine allocates an internal thread. */ RTEMS_INLINE_ROUTINE Thread_Control *_Thread_Internal_allocate( void ) { return (Thread_Control *) _Objects_Allocate( &_Thread_Internal_information ); 46a2a: 4879 0005 bb3e pea 5bb3e <_Thread_Internal_information> 46a30: 4eb9 0004 6040 jsr 46040 <_Objects_Allocate> rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 46a36: 2239 0005 b9f4 movel 5b9f4 <_Thread_Dispatch_disable_level>,%d1 46a3c: 5281 addql #1,%d1 /* * The entire workspace is zeroed during its initialization. Thus, all * fields not explicitly assigned were explicitly zeroed by * _Workspace_Initialization. */ _Thread_Idle = _Thread_Internal_allocate(); 46a3e: 23c0 0005 bb7e movel %d0,5bb7e <_Thread_Idle> 46a44: 23c1 0005 b9f4 movel %d1,5b9f4 <_Thread_Dispatch_disable_level> * that when _Thread_Initialize unnests dispatch that we do not * do anything stupid. */ _Thread_Disable_dispatch(); _Thread_Initialize( 46a4a: 4282 clrl %d2 46a4c: 1439 0005 a2c2 moveb 5a2c2 ,%d2 46a52: 2f3c 4944 4c45 movel #1229212741,%sp@- 46a58: 2239 0005 a2dc movel 5a2dc ,%d1 46a5e: 42a7 clrl %sp@- 46a60: 2039 0005 a2be movel 5a2be ,%d0 46a66: 42a7 clrl %sp@- 46a68: 42a7 clrl %sp@- 46a6a: 4878 0001 pea 1 46a6e: 2f02 movel %d2,%sp@- 46a70: 42a7 clrl %sp@- 46a72: b280 cmpl %d0,%d1 46a74: 6302 blss 46a78 <_Thread_Create_idle+0x54> 46a76: 2001 movel %d1,%d0 46a78: 2f00 movel %d0,%sp@- 46a7a: 42a7 clrl %sp@- 46a7c: 2f39 0005 bb7e movel 5bb7e <_Thread_Idle>,%sp@- 46a82: 4879 0005 bb3e pea 5bb3e <_Thread_Internal_information> 46a88: 4eb9 0004 6d14 jsr 46d14 <_Thread_Initialize> * MUST be done before _Thread_Start is invoked. */ _Thread_Heir = _Thread_Executing = _Thread_Idle; _Thread_Start( 46a8e: 4fef 002c lea %sp@(44),%sp 46a92: 4297 clrl %sp@ */ RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void ) { RTEMS_COMPILER_MEMORY_BARRIER(); _Thread_Dispatch_disable_level -= 1; 46a94: 2239 0005 b9f4 movel 5b9f4 <_Thread_Dispatch_disable_level>,%d1 46a9a: 5381 subql #1,%d1 46a9c: 42a7 clrl %sp@- 46a9e: 2f39 0005 a2d8 movel 5a2d8 ,%sp@- /* * WARNING!!! This is necessary to "kick" start the system and * MUST be done before _Thread_Start is invoked. */ _Thread_Heir = _Thread_Executing = _Thread_Idle; 46aa4: 2039 0005 bb7e movel 5bb7e <_Thread_Idle>,%d0 _Thread_Start( 46aaa: 42a7 clrl %sp@- 46aac: 23c1 0005 b9f4 movel %d1,5b9f4 <_Thread_Dispatch_disable_level> 46ab2: 2f00 movel %d0,%sp@- /* * WARNING!!! This is necessary to "kick" start the system and * MUST be done before _Thread_Start is invoked. */ _Thread_Heir = 46ab4: 23c0 0005 baae movel %d0,5baae <_Thread_Executing> 46aba: 23c0 0005 ba82 movel %d0,5ba82 <_Thread_Heir> _Thread_Executing = _Thread_Idle; _Thread_Start( 46ac0: 4eb9 0004 7684 jsr 47684 <_Thread_Start> Configuration.idle_task, NULL, 0 ); } 46ac6: 242e fffc movel %fp@(-4),%d2 * MUST be done before _Thread_Start is invoked. */ _Thread_Heir = _Thread_Executing = _Thread_Idle; _Thread_Start( 46aca: 4fef 0014 lea %sp@(20),%sp Configuration.idle_task, NULL, 0 ); } 46ace: 4e5e unlk %fp 46ad0: 4e75 rts ... 0004b44c <_Thread_Evaluate_mode>: * * XXX */ bool _Thread_Evaluate_mode( void ) { 4b44c: 4e56 0000 linkw %fp,#0 Thread_Control *executing; executing = _Thread_Executing; 4b450: 2079 0005 baae moveal 5baae <_Thread_Executing>,%a0 if ( !_States_Is_ready( executing->current_state ) || 4b456: 4aa8 0010 tstl %a0@(16) 4b45a: 660e bnes 4b46a <_Thread_Evaluate_mode+0x1e> 4b45c: b1f9 0005 ba82 cmpal 5ba82 <_Thread_Heir>,%a0 4b462: 6710 beqs 4b474 <_Thread_Evaluate_mode+0x28> ( !_Thread_Is_heir( executing ) && executing->is_preemptible ) ) { 4b464: 4a28 0075 tstb %a0@(117) 4b468: 670a beqs 4b474 <_Thread_Evaluate_mode+0x28> _Context_Switch_necessary = true; 4b46a: 7001 moveq #1,%d0 4b46c: 13c0 0005 babe moveb %d0,5babe <_Context_Switch_necessary> return true; 4b472: 6002 bras 4b476 <_Thread_Evaluate_mode+0x2a> 4b474: 4200 clrb %d0 } return false; } 4b476: 4e5e unlk %fp 4b478: 4e75 rts ... 0004a0b0 <_Thread_Ready>: */ void _Thread_Ready( Thread_Control *the_thread ) { 4a0b0: 4e56 ffec linkw %fp,#-20 4a0b4: 206e 0008 moveal %fp@(8),%a0 4a0b8: 48d7 0c1c moveml %d2-%d4/%a2-%a3,%sp@ ISR_Level level; Thread_Control *heir; _ISR_Disable( level ); 4a0bc: 243c 0000 0700 movel #1792,%d2 4a0c2: 2002 movel %d2,%d0 4a0c4: 40c1 movew %sr,%d1 4a0c6: 8081 orl %d1,%d0 4a0c8: 46c0 movew %d0,%sr RTEMS_INLINE_ROUTINE void _Priority_Add_to_bit_map ( Priority_Information *the_priority_map ) { *the_priority_map->minor |= the_priority_map->ready_minor; 4a0ca: 2668 008e moveal %a0@(142),%a3 4a0ce: 3028 0094 movew %a0@(148),%d0 4a0d2: 3613 movew %a3@,%d3 the_thread->current_state = STATES_READY; _Priority_Add_to_bit_map( &the_thread->Priority_map ); _Chain_Append_unprotected( the_thread->ready, &the_thread->Object.Node ); 4a0d4: 2268 008a moveal %a0@(138),%a1 Chain_Node *the_node ) { Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); 4a0d8: 2809 movel %a1,%d4 4a0da: 5884 addql #4,%d4 4a0dc: 8083 orl %d3,%d0 4a0de: 2084 movel %d4,%a0@ old_last_node = the_chain->last; 4a0e0: 2469 0008 moveal %a1@(8),%a2 4a0e4: 3680 movew %d0,%a3@ the_chain->last = the_node; 4a0e6: 2348 0008 movel %a0,%a1@(8) _Priority_Major_bit_map |= the_priority_map->ready_major; 4a0ea: 3039 0005 baa4 movew 5baa4 <_Priority_Major_bit_map>,%d0 4a0f0: 3628 0092 movew %a0@(146),%d3 old_last_node->next = the_node; the_node->previous = old_last_node; 4a0f4: 214a 0004 movel %a2,%a0@(4) 4a0f8: 8083 orl %d3,%d0 Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); old_last_node = the_chain->last; the_chain->last = the_node; old_last_node->next = the_node; 4a0fa: 2488 movel %a0,%a2@ 4a0fc: 33c0 0005 baa4 movew %d0,5baa4 <_Priority_Major_bit_map> ISR_Level level; Thread_Control *heir; _ISR_Disable( level ); the_thread->current_state = STATES_READY; 4a102: 42a8 0010 clrl %a0@(16) _Priority_Add_to_bit_map( &the_thread->Priority_map ); _Chain_Append_unprotected( the_thread->ready, &the_thread->Object.Node ); _ISR_Flash( level ); 4a106: 2002 movel %d2,%d0 4a108: 46c1 movew %d1,%sr 4a10a: 8081 orl %d1,%d0 4a10c: 46c0 movew %d0,%sr RTEMS_INLINE_ROUTINE Priority_Control _Priority_Get_highest( void ) { Priority_Bit_map_control minor; Priority_Bit_map_control major; _Bitfield_Find_first_bit( _Priority_Major_bit_map, major ); 4a10e: 3039 0005 baa4 movew 5baa4 <_Priority_Major_bit_map>,%d0 4a114: 4840 swap %d0 4a116: 04c0 ff1 %d0 _Bitfield_Find_first_bit( _Priority_Bit_map[major], minor ); 4a118: 4282 clrl %d2 4a11a: 41f9 0005 bb10 lea 5bb10 <_Priority_Bit_map>,%a0 4a120: 3400 movew %d0,%d2 4a122: 3030 2a00 movew %a0@(00000000,%d2:l:2),%d0 4a126: 4840 swap %d0 4a128: 04c0 ff1 %d0 * ready thread. */ RTEMS_INLINE_ROUTINE void _Thread_Calculate_heir( void ) { _Thread_Heir = (Thread_Control *) 4a12a: 4283 clrl %d3 4a12c: e98a lsll #4,%d2 4a12e: 3600 movew %d0,%d3 4a130: 2279 0005 b9a0 moveal 5b9a0 <_Thread_Ready_chain>,%a1 4a136: 2002 movel %d2,%d0 4a138: d083 addl %d3,%d0 4a13a: 2400 movel %d0,%d2 4a13c: e58a lsll #2,%d2 4a13e: e988 lsll #4,%d0 RTEMS_INLINE_ROUTINE bool _Thread_Is_executing ( const Thread_Control *the_thread ) { return ( the_thread == _Thread_Executing ); 4a140: 2079 0005 baae moveal 5baae <_Thread_Executing>,%a0 * ready thread. */ RTEMS_INLINE_ROUTINE void _Thread_Calculate_heir( void ) { _Thread_Heir = (Thread_Control *) 4a146: 93c2 subal %d2,%a1 4a148: 2031 0800 movel %a1@(00000000,%d0:l),%d0 4a14c: 23c0 0005 ba82 movel %d0,5ba82 <_Thread_Heir> _Thread_Calculate_heir(); heir = _Thread_Heir; if ( !_Thread_Is_executing( heir ) && _Thread_Executing->is_preemptible ) 4a152: b1c0 cmpal %d0,%a0 4a154: 670e beqs 4a164 <_Thread_Ready+0xb4> 4a156: 4a28 0075 tstb %a0@(117) 4a15a: 6708 beqs 4a164 <_Thread_Ready+0xb4> _Context_Switch_necessary = true; 4a15c: 7001 moveq #1,%d0 4a15e: 13c0 0005 babe moveb %d0,5babe <_Context_Switch_necessary> _ISR_Enable( level ); 4a164: 46c1 movew %d1,%sr } 4a166: 4cd7 0c1c moveml %sp@,%d2-%d4/%a2-%a3 4a16a: 4e5e unlk %fp 4a16c: 4e75 rts ... 00047b5c <_Thread_Restart>: Thread_Control *the_thread, void *pointer_argument, Thread_Entry_numeric_type numeric_argument ) { if ( !_States_Is_dormant( the_thread->current_state ) ) { 47b5c: 7001 moveq #1,%d0 bool _Thread_Restart( Thread_Control *the_thread, void *pointer_argument, Thread_Entry_numeric_type numeric_argument ) { 47b5e: 4e56 0000 linkw %fp,#0 47b62: 2f0a movel %a2,%sp@- 47b64: 246e 0008 moveal %fp@(8),%a2 if ( !_States_Is_dormant( the_thread->current_state ) ) { 47b68: c0aa 0010 andl %a2@(16),%d0 47b6c: 4a00 tstb %d0 47b6e: 6704 beqs 47b74 <_Thread_Restart+0x18> 47b70: 4200 clrb %d0 47b72: 6064 bras 47bd8 <_Thread_Restart+0x7c> _Thread_Set_transient( the_thread ); 47b74: 2f0a movel %a2,%sp@- 47b76: 4eb9 0004 7d38 jsr 47d38 <_Thread_Set_transient> _Thread_Reset( the_thread, pointer_argument, numeric_argument ); 47b7c: 2f2e 0010 movel %fp@(16),%sp@- 47b80: 2f2e 000c movel %fp@(12),%sp@- 47b84: 2f0a movel %a2,%sp@- 47b86: 4eb9 0004 a9a8 jsr 4a9a8 <_Thread_Reset> _Thread_Load_environment( the_thread ); 47b8c: 2f0a movel %a2,%sp@- 47b8e: 4eb9 0004 a644 jsr 4a644 <_Thread_Load_environment> _Thread_Ready( the_thread ); 47b94: 2f0a movel %a2,%sp@- 47b96: 4eb9 0004 a8e8 jsr 4a8e8 <_Thread_Ready> _User_extensions_Thread_restart( the_thread ); 47b9c: 2f0a movel %a2,%sp@- 47b9e: 4eb9 0004 82ec jsr 482ec <_User_extensions_Thread_restart> if ( _Thread_Is_executing ( the_thread ) ) 47ba4: 4fef 001c lea %sp@(28),%sp 47ba8: b5f9 0005 c596 cmpal 5c596 <_Thread_Executing>,%a2 47bae: 6626 bnes 47bd6 <_Thread_Restart+0x7a> */ RTEMS_INLINE_ROUTINE void _Thread_Restart_self( void ) { #if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE ) if ( _Thread_Executing->fp_context != NULL ) 47bb0: 4aaa 0100 tstl %a2@(256) 47bb4: 670c beqs 47bc2 <_Thread_Restart+0x66> _Context_Restore_fp( &_Thread_Executing->fp_context ); 47bb6: 486a 0100 pea %a2@(256) 47bba: 4eb9 0004 87dc jsr 487dc <_CPU_Context_restore_fp> 47bc0: 588f addql #4,%sp #endif _CPU_Context_Restart_self( &_Thread_Executing->Registers ); 47bc2: 2079 0005 c596 moveal 5c596 <_Thread_Executing>,%a0 47bc8: 41e8 00cc lea %a0@(204),%a0 47bcc: 2f08 movel %a0,%sp@- 47bce: 4eb9 0004 869a jsr 4869a <_CPU_Context_Restart_self> 47bd4: 588f addql #4,%sp <== NOT EXECUTED 47bd6: 7001 moveq #1,%d0 return true; } return false; } 47bd8: 246e fffc moveal %fp@(-4),%a2 47bdc: 4e5e unlk %fp 47bde: 4e75 rts 0004ab3c <_Thread_Resume>: void _Thread_Resume( Thread_Control *the_thread, bool force ) { 4ab3c: 4e56 ffec linkw %fp,#-20 4ab40: 206e 0008 moveal %fp@(8),%a0 4ab44: 48d7 0c1c moveml %d2-%d4/%a2-%a3,%sp@ ISR_Level level; States_Control current_state; _ISR_Disable( level ); 4ab48: 243c 0000 0700 movel #1792,%d2 4ab4e: 2002 movel %d2,%d0 4ab50: 40c1 movew %sr,%d1 4ab52: 8081 orl %d1,%d0 4ab54: 46c0 movew %d0,%sr _ISR_Enable( level ); return; } #endif current_state = the_thread->current_state; 4ab56: 2028 0010 movel %a0@(16),%d0 if ( current_state & STATES_SUSPENDED ) { 4ab5a: 0800 0001 btst #1,%d0 4ab5e: 6778 beqs 4abd8 <_Thread_Resume+0x9c> 4ab60: 76fd moveq #-3,%d3 4ab62: c083 andl %d3,%d0 current_state = 4ab64: 2140 0010 movel %d0,%a0@(16) the_thread->current_state = _States_Clear(STATES_SUSPENDED, current_state); if ( _States_Is_ready( current_state ) ) { 4ab68: 666e bnes 4abd8 <_Thread_Resume+0x9c> RTEMS_INLINE_ROUTINE void _Priority_Add_to_bit_map ( Priority_Information *the_priority_map ) { *the_priority_map->minor |= the_priority_map->ready_minor; 4ab6a: 2668 008e moveal %a0@(142),%a3 4ab6e: 3028 0094 movew %a0@(148),%d0 4ab72: 3613 movew %a3@,%d3 _Priority_Add_to_bit_map( &the_thread->Priority_map ); _Chain_Append_unprotected(the_thread->ready, &the_thread->Object.Node); 4ab74: 2268 008a moveal %a0@(138),%a1 Chain_Node *the_node ) { Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); 4ab78: 2809 movel %a1,%d4 4ab7a: 5884 addql #4,%d4 4ab7c: 8083 orl %d3,%d0 4ab7e: 2084 movel %d4,%a0@ old_last_node = the_chain->last; 4ab80: 2469 0008 moveal %a1@(8),%a2 4ab84: 3680 movew %d0,%a3@ the_chain->last = the_node; 4ab86: 2348 0008 movel %a0,%a1@(8) _Priority_Major_bit_map |= the_priority_map->ready_major; 4ab8a: 3039 0006 0b9c movew 60b9c <_Priority_Major_bit_map>,%d0 4ab90: 3628 0092 movew %a0@(146),%d3 old_last_node->next = the_node; the_node->previous = old_last_node; 4ab94: 214a 0004 movel %a2,%a0@(4) 4ab98: 8083 orl %d3,%d0 Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); old_last_node = the_chain->last; the_chain->last = the_node; old_last_node->next = the_node; 4ab9a: 2488 movel %a0,%a2@ 4ab9c: 33c0 0006 0b9c movew %d0,60b9c <_Priority_Major_bit_map> _ISR_Flash( level ); 4aba2: 2002 movel %d2,%d0 4aba4: 46c1 movew %d1,%sr 4aba6: 8081 orl %d1,%d0 4aba8: 46c0 movew %d0,%sr if ( the_thread->current_priority < _Thread_Heir->current_priority ) { 4abaa: 2028 0014 movel %a0@(20),%d0 4abae: 2279 0006 0b7a moveal 60b7a <_Thread_Heir>,%a1 4abb4: b0a9 0014 cmpl %a1@(20),%d0 4abb8: 641e bccs 4abd8 <_Thread_Resume+0x9c> _Thread_Heir = the_thread; 4abba: 23c8 0006 0b7a movel %a0,60b7a <_Thread_Heir> if ( _Thread_Executing->is_preemptible || 4abc0: 2079 0006 0ba6 moveal 60ba6 <_Thread_Executing>,%a0 4abc6: 4a28 0075 tstb %a0@(117) 4abca: 6604 bnes 4abd0 <_Thread_Resume+0x94> 4abcc: 4a80 tstl %d0 4abce: 6608 bnes 4abd8 <_Thread_Resume+0x9c> the_thread->current_priority == 0 ) _Context_Switch_necessary = true; 4abd0: 7001 moveq #1,%d0 4abd2: 13c0 0006 0bb6 moveb %d0,60bb6 <_Context_Switch_necessary> } } } _ISR_Enable( level ); 4abd8: 46c1 movew %d1,%sr } 4abda: 4cd7 0c1c moveml %sp@,%d2-%d4/%a2-%a3 4abde: 4e5e unlk %fp 4abe0: 4e75 rts ... 00047458 <_Thread_Set_state>: { ISR_Level level; Chain_Control *ready; ready = the_thread->ready; _ISR_Disable( level ); 47458: 223c 0000 0700 movel #1792,%d1 void _Thread_Set_state( Thread_Control *the_thread, States_Control state ) { 4745e: 4e56 fff4 linkw %fp,#-12 47462: 206e 0008 moveal %fp@(8),%a0 47466: 48d7 040c moveml %d2-%d3/%a2,%sp@ 4746a: 242e 000c movel %fp@(12),%d2 ISR_Level level; Chain_Control *ready; ready = the_thread->ready; 4746e: 2268 008a moveal %a0@(138),%a1 _ISR_Disable( level ); 47472: 40c0 movew %sr,%d0 47474: 8280 orl %d0,%d1 47476: 46c1 movew %d1,%sr if ( !_States_Is_ready( the_thread->current_state ) ) { 47478: 2228 0010 movel %a0@(16),%d1 4747c: 670c beqs 4748a <_Thread_Set_state+0x32> the_thread->current_state = 4747e: 8481 orl %d1,%d2 47480: 2142 0010 movel %d2,%a0@(16) _States_Set( state, the_thread->current_state ); _ISR_Enable( level ); 47484: 46c0 movew %d0,%sr return; 47486: 6000 00ae braw 47536 <_Thread_Set_state+0xde> } the_thread->current_state = state; if ( _Chain_Has_only_one_node( ready ) ) { 4748a: 2229 0008 movel %a1@(8),%d1 _States_Set( state, the_thread->current_state ); _ISR_Enable( level ); return; } the_thread->current_state = state; 4748e: 2142 0010 movel %d2,%a0@(16) if ( _Chain_Has_only_one_node( ready ) ) { 47492: b291 cmpl %a1@,%d1 47494: 6632 bnes 474c8 <_Thread_Set_state+0x70> */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 47496: 2209 movel %a1,%d1 47498: 5881 addql #4,%d1 RTEMS_INLINE_ROUTINE void _Priority_Remove_from_bit_map ( Priority_Information *the_priority_map ) { *the_priority_map->minor &= the_priority_map->block_minor; 4749a: 2468 008e moveal %a0@(142),%a2 4749e: 2281 movel %d1,%a1@ 474a0: 3412 movew %a2@,%d2 474a2: 3228 0098 movew %a0@(152),%d1 the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain); 474a6: 2349 0008 movel %a1,%a1@(8) 474aa: c282 andl %d2,%d1 RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); the_chain->permanent_null = NULL; 474ac: 42a9 0004 clrl %a1@(4) 474b0: 3481 movew %d1,%a2@ _Chain_Initialize_empty( ready ); _Priority_Remove_from_bit_map( &the_thread->Priority_map ); 474b2: 6620 bnes 474d4 <_Thread_Set_state+0x7c> if ( *the_priority_map->minor == 0 ) _Priority_Major_bit_map &= the_priority_map->block_major; 474b4: 3239 0005 baa4 movew 5baa4 <_Priority_Major_bit_map>,%d1 474ba: 3428 0096 movew %a0@(150),%d2 474be: c282 andl %d2,%d1 474c0: 33c1 0005 baa4 movew %d1,5baa4 <_Priority_Major_bit_map> 474c6: 600c bras 474d4 <_Thread_Set_state+0x7c> ) { Chain_Node *next; Chain_Node *previous; next = the_node->next; 474c8: 2250 moveal %a0@,%a1 previous = the_node->previous; 474ca: 2468 0004 moveal %a0@(4),%a2 next->previous = previous; previous->next = next; 474ce: 2489 movel %a1,%a2@ Chain_Node *next; Chain_Node *previous; next = the_node->next; previous = the_node->previous; next->previous = previous; 474d0: 234a 0004 movel %a2,%a1@(4) } else _Chain_Extract_unprotected( &the_thread->Object.Node ); _ISR_Flash( level ); 474d4: 223c 0000 0700 movel #1792,%d1 474da: 46c0 movew %d0,%sr 474dc: 8280 orl %d0,%d1 474de: 46c1 movew %d1,%sr if ( _Thread_Is_heir( the_thread ) ) 474e0: b1f9 0005 ba82 cmpal 5ba82 <_Thread_Heir>,%a0 474e6: 663c bnes 47524 <_Thread_Set_state+0xcc> 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 ); 474e8: 3239 0005 baa4 movew 5baa4 <_Priority_Major_bit_map>,%d1 474ee: 4841 swap %d1 474f0: 04c1 ff1 %d1 _Bitfield_Find_first_bit( _Priority_Bit_map[major], minor ); 474f2: 4282 clrl %d2 474f4: 43f9 0005 bb10 lea 5bb10 <_Priority_Bit_map>,%a1 474fa: 3401 movew %d1,%d2 474fc: 3231 2a00 movew %a1@(00000000,%d2:l:2),%d1 47500: 4841 swap %d1 47502: 04c1 ff1 %d1 * ready thread. */ RTEMS_INLINE_ROUTINE void _Thread_Calculate_heir( void ) { _Thread_Heir = (Thread_Control *) 47504: 4283 clrl %d3 47506: e98a lsll #4,%d2 47508: 3601 movew %d1,%d3 4750a: 2279 0005 b9a0 moveal 5b9a0 <_Thread_Ready_chain>,%a1 47510: 2202 movel %d2,%d1 47512: d283 addl %d3,%d1 47514: 2401 movel %d1,%d2 47516: e58a lsll #2,%d2 47518: e989 lsll #4,%d1 4751a: 93c2 subal %d2,%a1 4751c: d3c1 addal %d1,%a1 4751e: 23d1 0005 ba82 movel %a1@,5ba82 <_Thread_Heir> _Thread_Calculate_heir(); if ( _Thread_Is_executing( the_thread ) ) 47524: b1f9 0005 baae cmpal 5baae <_Thread_Executing>,%a0 4752a: 6608 bnes 47534 <_Thread_Set_state+0xdc> _Context_Switch_necessary = true; 4752c: 7201 moveq #1,%d1 4752e: 13c1 0005 babe moveb %d1,5babe <_Context_Switch_necessary> _ISR_Enable( level ); 47534: 46c0 movew %d0,%sr } 47536: 4cd7 040c moveml %sp@,%d2-%d3/%a2 4753a: 4e5e unlk %fp 4753c: 4e75 rts ... 000475bc <_Thread_Stack_Allocate>: size_t _Thread_Stack_Allocate( Thread_Control *the_thread, size_t stack_size ) { 475bc: 4e56 0000 linkw %fp,#0 475c0: 2039 0005 a2be movel 5a2be ,%d0 475c6: 2f02 movel %d2,%sp@- 475c8: 242e 000c movel %fp@(12),%d2 475cc: b082 cmpl %d2,%d0 475ce: 6302 blss 475d2 <_Thread_Stack_Allocate+0x16> 475d0: 2400 movel %d0,%d2 * Call ONLY the CPU table stack allocate hook, _or_ the * the RTEMS workspace allocate. This is so the stack free * routine can call the correct deallocation routine. */ if ( Configuration.stack_allocate_hook ) { 475d2: 2079 0005 a2e4 moveal 5a2e4 ,%a0 475d8: 4a88 tstl %a0 475da: 6706 beqs 475e2 <_Thread_Stack_Allocate+0x26> stack_addr = (*Configuration.stack_allocate_hook)( the_stack_size ); 475dc: 2f02 movel %d2,%sp@- 475de: 4e90 jsr %a0@ 475e0: 6008 bras 475ea <_Thread_Stack_Allocate+0x2e> * get and keep the stack adjust factor, the stack alignment, and * the context initialization sequence in sync. */ the_stack_size = _Stack_Adjust_size( the_stack_size ); stack_addr = _Workspace_Allocate( the_stack_size ); 475e2: 2f02 movel %d2,%sp@- 475e4: 4eb9 0004 7db4 jsr 47db4 <_Workspace_Allocate> } if ( !stack_addr ) 475ea: 4a80 tstl %d0 475ec: 56c1 sne %d1 the_stack_size = 0; the_thread->Start.stack = stack_addr; 475ee: 206e 0008 moveal %fp@(8),%a0 * get and keep the stack adjust factor, the stack alignment, and * the context initialization sequence in sync. */ the_stack_size = _Stack_Adjust_size( the_stack_size ); stack_addr = _Workspace_Allocate( the_stack_size ); 475f2: 588f addql #4,%sp } if ( !stack_addr ) the_stack_size = 0; the_thread->Start.stack = stack_addr; 475f4: 2140 00c8 movel %d0,%a0@(200) the_stack_size = _Stack_Adjust_size( the_stack_size ); stack_addr = _Workspace_Allocate( the_stack_size ); } if ( !stack_addr ) 475f8: 1001 moveb %d1,%d0 475fa: 49c0 extbl %d0 the_stack_size = 0; the_thread->Start.stack = stack_addr; return the_stack_size; } 475fc: c082 andl %d2,%d0 475fe: 242e fffc movel %fp@(-4),%d2 47602: 4e5e unlk %fp 47604: 4e75 rts ... 00047608 <_Thread_Stack_Free>: */ void _Thread_Stack_Free( Thread_Control *the_thread ) { 47608: 4e56 0000 linkw %fp,#0 4760c: 206e 0008 moveal %fp@(8),%a0 * Call ONLY the CPU table stack free hook, or the * the RTEMS workspace free. This is so the free * routine properly matches the allocation of the stack. */ if ( Configuration.stack_free_hook ) 47610: 2279 0005 a2e8 moveal 5a2e8 ,%a1 47616: 4a89 tstl %a1 47618: 670a beqs 47624 <_Thread_Stack_Free+0x1c> (*Configuration.stack_free_hook)( the_thread->Start.Initial_stack.area ); 4761a: 2d68 00c0 0008 movel %a0@(192),%fp@(8) else _Workspace_Free( the_thread->Start.Initial_stack.area ); } 47620: 4e5e unlk %fp * the RTEMS workspace free. This is so the free * routine properly matches the allocation of the stack. */ if ( Configuration.stack_free_hook ) (*Configuration.stack_free_hook)( the_thread->Start.Initial_stack.area ); 47622: 4ed1 jmp %a1@ else _Workspace_Free( the_thread->Start.Initial_stack.area ); 47624: 2d68 00c0 0008 movel %a0@(192),%fp@(8) } 4762a: 4e5e unlk %fp */ if ( Configuration.stack_free_hook ) (*Configuration.stack_free_hook)( the_thread->Start.Initial_stack.area ); else _Workspace_Free( the_thread->Start.Initial_stack.area ); 4762c: 4ef9 0004 7dd0 jmp 47dd0 <_Workspace_Free> ... 000476d4 <_Thread_Suspend>: { ISR_Level level; Chain_Control *ready; ready = the_thread->ready; _ISR_Disable( level ); 476d4: 223c 0000 0700 movel #1792,%d1 */ void _Thread_Suspend( Thread_Control *the_thread ) { 476da: 4e56 fff4 linkw %fp,#-12 476de: 206e 0008 moveal %fp@(8),%a0 476e2: 48d7 040c moveml %d2-%d3/%a2,%sp@ ISR_Level level; Chain_Control *ready; ready = the_thread->ready; 476e6: 2268 008a moveal %a0@(138),%a1 _ISR_Disable( level ); 476ea: 40c0 movew %sr,%d0 476ec: 8280 orl %d0,%d1 476ee: 46c1 movew %d1,%sr #if defined(RTEMS_ITRON_API) the_thread->suspend_count++; #endif if ( !_States_Is_ready( the_thread->current_state ) ) { 476f0: 2228 0010 movel %a0@(16),%d1 476f4: 670e beqs 47704 <_Thread_Suspend+0x30> the_thread->current_state = 476f6: 7402 moveq #2,%d2 476f8: 8481 orl %d1,%d2 476fa: 2142 0010 movel %d2,%a0@(16) _States_Set( STATES_SUSPENDED, the_thread->current_state ); _ISR_Enable( level ); 476fe: 46c0 movew %d0,%sr return; 47700: 6000 00b0 braw 477b2 <_Thread_Suspend+0xde> } the_thread->current_state = STATES_SUSPENDED; 47704: 7202 moveq #2,%d1 if ( _Chain_Has_only_one_node( ready ) ) { 47706: 2429 0008 movel %a1@(8),%d2 _States_Set( STATES_SUSPENDED, the_thread->current_state ); _ISR_Enable( level ); return; } the_thread->current_state = STATES_SUSPENDED; 4770a: 2141 0010 movel %d1,%a0@(16) if ( _Chain_Has_only_one_node( ready ) ) { 4770e: b491 cmpl %a1@,%d2 47710: 6632 bnes 47744 <_Thread_Suspend+0x70> */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 47712: 2209 movel %a1,%d1 47714: 5881 addql #4,%d1 RTEMS_INLINE_ROUTINE void _Priority_Remove_from_bit_map ( Priority_Information *the_priority_map ) { *the_priority_map->minor &= the_priority_map->block_minor; 47716: 2468 008e moveal %a0@(142),%a2 4771a: 2281 movel %d1,%a1@ 4771c: 3412 movew %a2@,%d2 4771e: 3228 0098 movew %a0@(152),%d1 the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain); 47722: 2349 0008 movel %a1,%a1@(8) 47726: c282 andl %d2,%d1 RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); the_chain->permanent_null = NULL; 47728: 42a9 0004 clrl %a1@(4) 4772c: 3481 movew %d1,%a2@ _Chain_Initialize_empty( ready ); _Priority_Remove_from_bit_map( &the_thread->Priority_map ); 4772e: 6620 bnes 47750 <_Thread_Suspend+0x7c> if ( *the_priority_map->minor == 0 ) _Priority_Major_bit_map &= the_priority_map->block_major; 47730: 3239 0005 baa4 movew 5baa4 <_Priority_Major_bit_map>,%d1 47736: 3428 0096 movew %a0@(150),%d2 4773a: c282 andl %d2,%d1 4773c: 33c1 0005 baa4 movew %d1,5baa4 <_Priority_Major_bit_map> 47742: 600c bras 47750 <_Thread_Suspend+0x7c> ) { Chain_Node *next; Chain_Node *previous; next = the_node->next; 47744: 2250 moveal %a0@,%a1 previous = the_node->previous; 47746: 2468 0004 moveal %a0@(4),%a2 next->previous = previous; previous->next = next; 4774a: 2489 movel %a1,%a2@ Chain_Node *next; Chain_Node *previous; next = the_node->next; previous = the_node->previous; next->previous = previous; 4774c: 234a 0004 movel %a2,%a1@(4) } else _Chain_Extract_unprotected( &the_thread->Object.Node ); _ISR_Flash( level ); 47750: 223c 0000 0700 movel #1792,%d1 47756: 46c0 movew %d0,%sr 47758: 8280 orl %d0,%d1 4775a: 46c1 movew %d1,%sr if ( _Thread_Is_heir( the_thread ) ) 4775c: b1f9 0005 ba82 cmpal 5ba82 <_Thread_Heir>,%a0 47762: 663c bnes 477a0 <_Thread_Suspend+0xcc> 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 ); 47764: 3239 0005 baa4 movew 5baa4 <_Priority_Major_bit_map>,%d1 4776a: 4841 swap %d1 4776c: 04c1 ff1 %d1 _Bitfield_Find_first_bit( _Priority_Bit_map[major], minor ); 4776e: 4282 clrl %d2 47770: 43f9 0005 bb10 lea 5bb10 <_Priority_Bit_map>,%a1 47776: 3401 movew %d1,%d2 47778: 3231 2a00 movew %a1@(00000000,%d2:l:2),%d1 4777c: 4841 swap %d1 4777e: 04c1 ff1 %d1 47780: 4283 clrl %d3 47782: e98a lsll #4,%d2 47784: 3601 movew %d1,%d3 47786: 2279 0005 b9a0 moveal 5b9a0 <_Thread_Ready_chain>,%a1 4778c: 2202 movel %d2,%d1 4778e: d283 addl %d3,%d1 47790: 2401 movel %d1,%d2 47792: e58a lsll #2,%d2 47794: e989 lsll #4,%d1 47796: 93c2 subal %d2,%a1 47798: d3c1 addal %d1,%a1 4779a: 23d1 0005 ba82 movel %a1@,5ba82 <_Thread_Heir> _Thread_Calculate_heir(); if ( _Thread_Is_executing( the_thread ) ) 477a0: b1f9 0005 baae cmpal 5baae <_Thread_Executing>,%a0 477a6: 6608 bnes 477b0 <_Thread_Suspend+0xdc> _Context_Switch_necessary = true; 477a8: 7401 moveq #1,%d2 477aa: 13c2 0005 babe moveb %d2,5babe <_Context_Switch_necessary> _ISR_Enable( level ); 477b0: 46c0 movew %d0,%sr } 477b2: 4cd7 040c moveml %sp@,%d2-%d3/%a2 477b6: 4e5e unlk %fp 477b8: 4e75 rts ... 00047800 <_Thread_Yield_processor>: * ready chain * select heir */ void _Thread_Yield_processor( void ) { 47800: 4e56 fff4 linkw %fp,#-12 ISR_Level level; Thread_Control *executing; Chain_Control *ready; executing = _Thread_Executing; 47804: 2079 0005 baae moveal 5baae <_Thread_Executing>,%a0 * ready chain * select heir */ void _Thread_Yield_processor( void ) { 4780a: 48d7 0c04 moveml %d2/%a2-%a3,%sp@ Thread_Control *executing; Chain_Control *ready; executing = _Thread_Executing; ready = executing->ready; _ISR_Disable( level ); 4780e: 243c 0000 0700 movel #1792,%d2 47814: 2002 movel %d2,%d0 ISR_Level level; Thread_Control *executing; Chain_Control *ready; executing = _Thread_Executing; ready = executing->ready; 47816: 2268 008a moveal %a0@(138),%a1 _ISR_Disable( level ); 4781a: 40c1 movew %sr,%d1 4781c: 8081 orl %d1,%d0 4781e: 46c0 movew %d0,%sr if ( !_Chain_Has_only_one_node( ready ) ) { 47820: 2029 0008 movel %a1@(8),%d0 47824: b091 cmpl %a1@,%d0 47826: 6738 beqs 47860 <_Thread_Yield_processor+0x60> ) { Chain_Node *next; Chain_Node *previous; next = the_node->next; 47828: 2450 moveal %a0@,%a2 Chain_Node *the_node ) { Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); 4782a: 2009 movel %a1,%d0 4782c: 5880 addql #4,%d0 { Chain_Node *next; Chain_Node *previous; next = the_node->next; previous = the_node->previous; 4782e: 2668 0004 moveal %a0@(4),%a3 next->previous = previous; previous->next = next; 47832: 268a movel %a2,%a3@ Chain_Node *next; Chain_Node *previous; next = the_node->next; previous = the_node->previous; next->previous = previous; 47834: 254b 0004 movel %a3,%a2@(4) Chain_Node *the_node ) { Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); 47838: 2080 movel %d0,%a0@ old_last_node = the_chain->last; 4783a: 2469 0008 moveal %a1@(8),%a2 the_chain->last = the_node; 4783e: 2348 0008 movel %a0,%a1@(8) old_last_node->next = the_node; the_node->previous = old_last_node; 47842: 214a 0004 movel %a2,%a0@(4) Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); old_last_node = the_chain->last; the_chain->last = the_node; old_last_node->next = the_node; 47846: 2488 movel %a0,%a2@ _Chain_Extract_unprotected( &executing->Object.Node ); _Chain_Append_unprotected( ready, &executing->Object.Node ); _ISR_Flash( level ); 47848: 2002 movel %d2,%d0 4784a: 46c1 movew %d1,%sr 4784c: 8081 orl %d1,%d0 4784e: 46c0 movew %d0,%sr if ( _Thread_Is_heir( executing ) ) 47850: b1f9 0005 ba82 cmpal 5ba82 <_Thread_Heir>,%a0 47856: 6610 bnes 47868 <_Thread_Yield_processor+0x68> _Thread_Heir = (Thread_Control *) ready->first; 47858: 23d1 0005 ba82 movel %a1@,5ba82 <_Thread_Heir> 4785e: 6008 bras 47868 <_Thread_Yield_processor+0x68> _Context_Switch_necessary = true; } else if ( !_Thread_Is_heir( executing ) ) 47860: b1f9 0005 ba82 cmpal 5ba82 <_Thread_Heir>,%a0 47866: 6708 beqs 47870 <_Thread_Yield_processor+0x70> _Context_Switch_necessary = true; 47868: 7001 moveq #1,%d0 4786a: 13c0 0005 babe moveb %d0,5babe <_Context_Switch_necessary> _ISR_Enable( level ); 47870: 46c1 movew %d1,%sr } 47872: 4cd7 0c04 moveml %sp@,%d2/%a2-%a3 47876: 4e5e unlk %fp 47878: 4e75 rts ... 00046718 <_Thread_blocking_operation_Cancel>: /* * If the sync state is timed out, this is very likely not needed. * But better safe than sorry when it comes to critical sections. */ if ( _Watchdog_Is_active( &the_thread->Timer ) ) { 46718: 7202 moveq #2,%d1 Thread_blocking_operation_States sync_state __attribute__((unused)), #endif Thread_Control *the_thread, ISR_Level level ) { 4671a: 4e56 0000 linkw %fp,#0 4671e: 202e 0010 movel %fp@(16),%d0 46722: 2f0a movel %a2,%sp@- 46724: 246e 000c moveal %fp@(12),%a2 #endif /* * The thread is not waiting on anything after this completes. */ the_thread->Wait.queue = NULL; 46728: 42aa 0044 clrl %a2@(68) /* * If the sync state is timed out, this is very likely not needed. * But better safe than sorry when it comes to critical sections. */ if ( _Watchdog_Is_active( &the_thread->Timer ) ) { 4672c: b2aa 0050 cmpl %a2@(80),%d1 46730: 6618 bnes 4674a <_Thread_blocking_operation_Cancel+0x32> RTEMS_INLINE_ROUTINE void _Watchdog_Deactivate( Watchdog_Control *the_watchdog ) { the_watchdog->state = WATCHDOG_REMOVE_IT; 46732: 123c 0003 moveb #3,%d1 46736: 2541 0050 movel %d1,%a2@(80) _Watchdog_Deactivate( &the_thread->Timer ); _ISR_Enable( level ); 4673a: 46c0 movew %d0,%sr (void) _Watchdog_Remove( &the_thread->Timer ); 4673c: 486a 0048 pea %a2@(72) 46740: 4eb9 0004 7c88 jsr 47c88 <_Watchdog_Remove> 46746: 588f addql #4,%sp 46748: 6002 bras 4674c <_Thread_blocking_operation_Cancel+0x34> } else _ISR_Enable( level ); 4674a: 46c0 movew %d0,%sr RTEMS_INLINE_ROUTINE void _Thread_Unblock ( Thread_Control *the_thread ) { _Thread_Clear_state( the_thread, STATES_BLOCKED ); 4674c: 2d4a 0008 movel %a2,%fp@(8) #if defined(RTEMS_MULTIPROCESSING) if ( !_Objects_Is_local_id( the_thread->Object.id ) ) _Thread_MP_Free_proxy( the_thread ); #endif } 46750: 246e fffc moveal %fp@(-4),%a2 46754: 203c 1003 fff8 movel #268697592,%d0 4675a: 2d40 000c movel %d0,%fp@(12) 4675e: 4e5e unlk %fp 46760: 4ef9 0004 68a8 jmp 468a8 <_Thread_Clear_state> ... 00046f84 <_Thread_queue_Dequeue>: Thread_Control *(*dequeue_p)( Thread_queue_Control * ); Thread_Control *the_thread; ISR_Level level; Thread_blocking_operation_States sync_state; if ( the_thread_queue->discipline == THREAD_QUEUE_DISCIPLINE_PRIORITY ) 46f84: 41f9 0004 6fe0 lea 46fe0 <_Thread_queue_Dequeue_priority>,%a0 46f8a: 7001 moveq #1,%d0 */ Thread_Control *_Thread_queue_Dequeue( Thread_queue_Control *the_thread_queue ) { 46f8c: 4e56 fff4 linkw %fp,#-12 46f90: 48d7 040c moveml %d2-%d3/%a2,%sp@ 46f94: 246e 0008 moveal %fp@(8),%a2 Thread_Control *(*dequeue_p)( Thread_queue_Control * ); Thread_Control *the_thread; ISR_Level level; Thread_blocking_operation_States sync_state; if ( the_thread_queue->discipline == THREAD_QUEUE_DISCIPLINE_PRIORITY ) 46f98: b0aa 0034 cmpl %a2@(52),%d0 46f9c: 6706 beqs 46fa4 <_Thread_queue_Dequeue+0x20> 46f9e: 41f9 0004 9e90 lea 49e90 <_Thread_queue_Dequeue_fifo>,%a0 dequeue_p = _Thread_queue_Dequeue_priority; else /* must be THREAD_QUEUE_DISCIPLINE_FIFO */ dequeue_p = _Thread_queue_Dequeue_fifo; the_thread = (*dequeue_p)( the_thread_queue ); 46fa4: 2f0a movel %a2,%sp@- 46fa6: 4e90 jsr %a0@ _ISR_Disable( level ); 46fa8: 223c 0000 0700 movel #1792,%d1 46fae: 40c2 movew %sr,%d2 46fb0: 8282 orl %d2,%d1 46fb2: 46c1 movew %d1,%sr if ( !the_thread ) { 46fb4: 588f addql #4,%sp 46fb6: 4a80 tstl %d0 46fb8: 6618 bnes 46fd2 <_Thread_queue_Dequeue+0x4e> sync_state = the_thread_queue->sync_state; 46fba: 222a 0030 movel %a2@(48),%d1 46fbe: 7601 moveq #1,%d3 46fc0: 5381 subql #1,%d1 46fc2: b681 cmpl %d1,%d3 46fc4: 650c bcss 46fd2 <_Thread_queue_Dequeue+0x4e> if ( (sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) || (sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED) ) { the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SATISFIED; 46fc6: 7203 moveq #3,%d1 the_thread = _Thread_Executing; 46fc8: 2039 0005 baae movel 5baae <_Thread_Executing>,%d0 _ISR_Disable( level ); if ( !the_thread ) { sync_state = the_thread_queue->sync_state; if ( (sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) || (sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED) ) { the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SATISFIED; 46fce: 2541 0030 movel %d1,%a2@(48) the_thread = _Thread_Executing; } } _ISR_Enable( level ); 46fd2: 46c2 movew %d2,%sr return the_thread; } 46fd4: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 46fda: 4e5e unlk %fp 46fdc: 4e75 rts ... 00049e90 <_Thread_queue_Dequeue_fifo>: ) { ISR_Level level; Thread_Control *the_thread; _ISR_Disable( level ); 49e90: 223c 0000 0700 movel #1792,%d1 */ Thread_Control *_Thread_queue_Dequeue_fifo( Thread_queue_Control *the_thread_queue ) { 49e96: 4e56 fff4 linkw %fp,#-12 49e9a: 206e 0008 moveal %fp@(8),%a0 49e9e: 48d7 1c00 moveml %a2-%a4,%sp@ ISR_Level level; Thread_Control *the_thread; _ISR_Disable( level ); 49ea2: 40c0 movew %sr,%d0 49ea4: 8280 orl %d0,%d1 49ea6: 46c1 movew %d1,%sr */ RTEMS_INLINE_ROUTINE bool _Chain_Is_empty( Chain_Control *the_chain ) { return (the_chain->first == _Chain_Tail(the_chain)); 49ea8: 2248 moveal %a0,%a1 49eaa: 2459 moveal %a1@+,%a2 */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 49eac: b3ca cmpal %a2,%a1 49eae: 674e beqs 49efe <_Thread_queue_Dequeue_fifo+0x6e> { Chain_Node *return_node; Chain_Node *new_first; return_node = the_chain->first; new_first = return_node->next; 49eb0: 2252 moveal %a2@,%a1 if ( !_Chain_Is_empty( &the_thread_queue->Queues.Fifo ) ) { the_thread = (Thread_Control *) 49eb2: 264a moveal %a2,%a3 49eb4: 49f9 0004 68a8 lea 468a8 <_Thread_Clear_state>,%a4 _Chain_Get_first_unprotected( &the_thread_queue->Queues.Fifo ); the_thread->Wait.queue = NULL; if ( !_Watchdog_Is_active( &the_thread->Timer ) ) { 49eba: 7202 moveq #2,%d1 the_chain->first = new_first; 49ebc: 2089 movel %a1,%a0@ new_first->previous = _Chain_Head(the_chain); 49ebe: 2348 0004 movel %a0,%a1@(4) if ( !_Chain_Is_empty( &the_thread_queue->Queues.Fifo ) ) { the_thread = (Thread_Control *) _Chain_Get_first_unprotected( &the_thread_queue->Queues.Fifo ); the_thread->Wait.queue = NULL; 49ec2: 42aa 0044 clrl %a2@(68) if ( !_Watchdog_Is_active( &the_thread->Timer ) ) { 49ec6: b2aa 0050 cmpl %a2@(80),%d1 49eca: 6710 beqs 49edc <_Thread_queue_Dequeue_fifo+0x4c> _ISR_Enable( level ); 49ecc: 46c0 movew %d0,%sr RTEMS_INLINE_ROUTINE void _Thread_Unblock ( Thread_Control *the_thread ) { _Thread_Clear_state( the_thread, STATES_BLOCKED ); 49ece: 2f3c 1003 fff8 movel #268697592,%sp@- 49ed4: 2f0a movel %a2,%sp@- 49ed6: 4e94 jsr %a4@ 49ed8: 508f addql #8,%sp 49eda: 6026 bras 49f02 <_Thread_queue_Dequeue_fifo+0x72> RTEMS_INLINE_ROUTINE void _Watchdog_Deactivate( Watchdog_Control *the_watchdog ) { the_watchdog->state = WATCHDOG_REMOVE_IT; 49edc: 7203 moveq #3,%d1 49ede: 2541 0050 movel %d1,%a2@(80) _Thread_Unblock( the_thread ); } else { _Watchdog_Deactivate( &the_thread->Timer ); _ISR_Enable( level ); 49ee2: 46c0 movew %d0,%sr (void) _Watchdog_Remove( &the_thread->Timer ); 49ee4: 486a 0048 pea %a2@(72) 49ee8: 4eb9 0004 7c88 jsr 47c88 <_Watchdog_Remove> 49eee: 2f3c 1003 fff8 movel #268697592,%sp@- 49ef4: 2f0a movel %a2,%sp@- 49ef6: 4e94 jsr %a4@ 49ef8: 4fef 000c lea %sp@(12),%sp 49efc: 6004 bras 49f02 <_Thread_queue_Dequeue_fifo+0x72> #endif return the_thread; } _ISR_Enable( level ); 49efe: 46c0 movew %d0,%sr 49f00: 97cb subal %a3,%a3 return NULL; } 49f02: 200b movel %a3,%d0 49f04: 4cee 1c00 fff4 moveml %fp@(-12),%a2-%a4 49f0a: 4e5e unlk %fp 49f0c: 4e75 rts ... 00046fe0 <_Thread_queue_Dequeue_priority>: Chain_Node *new_second_node; Chain_Node *last_node; Chain_Node *next_node; Chain_Node *previous_node; _ISR_Disable( level ); 46fe0: 203c 0000 0700 movel #1792,%d0 */ Thread_Control *_Thread_queue_Dequeue_priority( Thread_queue_Control *the_thread_queue ) { 46fe6: 4e56 ffec linkw %fp,#-20 46fea: 226e 0008 moveal %fp@(8),%a1 46fee: 48d7 3c04 moveml %d2/%a2-%a5,%sp@ Chain_Node *new_second_node; Chain_Node *last_node; Chain_Node *next_node; Chain_Node *previous_node; _ISR_Disable( level ); 46ff2: 40c1 movew %sr,%d1 46ff4: 8081 orl %d1,%d0 46ff6: 46c0 movew %d0,%sr 46ff8: 4280 clrl %d0 46ffa: 2049 moveal %a1,%a0 */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 46ffc: 2408 movel %a0,%d2 46ffe: 5882 addql #4,%d2 47000: b490 cmpl %a0@,%d2 47002: 6728 beqs 4702c <_Thread_queue_Dequeue_priority+0x4c> for( index=0 ; index < TASK_QUEUE_DATA_NUMBER_OF_PRIORITY_HEADERS ; index++ ) { if ( !_Chain_Is_empty( &the_thread_queue->Queues.Priority[ index ] ) ) { the_thread = (Thread_Control *) 47004: 2400 movel %d0,%d2 47006: e588 lsll #2,%d0 47008: e98a lsll #4,%d2 4700a: 9480 subl %d0,%d2 4700c: 2471 2800 moveal %a1@(00000000,%d2:l),%a2 47010: 200a movel %a2,%d0 47012: 0680 0000 003c addil #60,%d0 _ISR_Enable( level ); return NULL; dequeue: the_thread->Wait.queue = NULL; new_first_node = the_thread->Wait.Block2n.first; 47018: 206a 0038 moveal %a2@(56),%a0 new_first_thread = (Thread_Control *) new_first_node; next_node = the_thread->Object.Node.next; 4701c: 2652 moveal %a2@,%a3 previous_node = the_thread->Object.Node.previous; 4701e: 226a 0004 moveal %a2@(4),%a1 */ _ISR_Enable( level ); return NULL; dequeue: the_thread->Wait.queue = NULL; 47022: 42aa 0044 clrl %a2@(68) 47026: b088 cmpl %a0,%d0 47028: 6614 bnes 4703e <_Thread_queue_Dequeue_priority+0x5e> 4702a: 6046 bras 47072 <_Thread_queue_Dequeue_priority+0x92> Chain_Node *previous_node; _ISR_Disable( level ); for( index=0 ; index < TASK_QUEUE_DATA_NUMBER_OF_PRIORITY_HEADERS ; index++ ) { 4702c: 5280 addql #1,%d0 4702e: 41e8 000c lea %a0@(12),%a0 Chain_Node *last_node; Chain_Node *next_node; Chain_Node *previous_node; _ISR_Disable( level ); for( index=0 ; 47032: 7404 moveq #4,%d2 47034: b480 cmpl %d0,%d2 47036: 66c4 bnes 46ffc <_Thread_queue_Dequeue_priority+0x1c> } /* * We did not find a thread to unblock. */ _ISR_Enable( level ); 47038: 46c1 movew %d1,%sr 4703a: 95ca subal %a2,%a2 return NULL; 4703c: 6078 bras 470b6 <_Thread_queue_Dequeue_priority+0xd6> new_first_thread = (Thread_Control *) new_first_node; next_node = the_thread->Object.Node.next; previous_node = the_thread->Object.Node.previous; if ( !_Chain_Is_empty( &the_thread->Wait.Block2n ) ) { last_node = the_thread->Wait.Block2n.last; 4703e: 286a 0040 moveal %a2@(64),%a4 new_second_node = new_first_node->next; 47042: 2a50 moveal %a0@,%a5 previous_node->next = new_first_node; next_node->previous = new_first_node; 47044: 2748 0004 movel %a0,%a3@(4) if ( !_Chain_Is_empty( &the_thread->Wait.Block2n ) ) { last_node = the_thread->Wait.Block2n.last; new_second_node = new_first_node->next; previous_node->next = new_first_node; 47048: 2288 movel %a0,%a1@ next_node->previous = new_first_node; new_first_node->next = next_node; new_first_node->previous = previous_node; 4704a: 2149 0004 movel %a1,%a0@(4) last_node = the_thread->Wait.Block2n.last; new_second_node = new_first_node->next; previous_node->next = new_first_node; next_node->previous = new_first_node; new_first_node->next = next_node; 4704e: 208b movel %a3,%a0@ new_first_node->previous = previous_node; if ( !_Chain_Has_only_one_node( &the_thread->Wait.Block2n ) ) { 47050: 226a 0040 moveal %a2@(64),%a1 47054: b3ea 0038 cmpal %a2@(56),%a1 47058: 671e beqs 47078 <_Thread_queue_Dequeue_priority+0x98> /* > two threads on 2-n */ new_second_node->previous = 4705a: 43e8 0038 lea %a0@(56),%a1 4705e: 2b49 0004 movel %a1,%a5@(4) _Chain_Head( &new_first_thread->Wait.Block2n ); new_first_thread->Wait.Block2n.first = new_second_node; 47062: 214d 0038 movel %a5,%a0@(56) new_first_thread->Wait.Block2n.last = last_node; 47066: 214c 0040 movel %a4,%a0@(64) last_node->next = _Chain_Tail( &new_first_thread->Wait.Block2n ); 4706a: 41e8 003c lea %a0@(60),%a0 4706e: 2888 movel %a0,%a4@ 47070: 6006 bras 47078 <_Thread_queue_Dequeue_priority+0x98> } } else { previous_node->next = next_node; next_node->previous = previous_node; 47072: 2749 0004 movel %a1,%a3@(4) new_first_thread->Wait.Block2n.last = last_node; last_node->next = _Chain_Tail( &new_first_thread->Wait.Block2n ); } } else { previous_node->next = next_node; 47076: 228b movel %a3,%a1@ 47078: 47f9 0004 68a8 lea 468a8 <_Thread_Clear_state>,%a3 next_node->previous = previous_node; } if ( !_Watchdog_Is_active( &the_thread->Timer ) ) { 4707e: 7002 moveq #2,%d0 47080: b0aa 0050 cmpl %a2@(80),%d0 47084: 6710 beqs 47096 <_Thread_queue_Dequeue_priority+0xb6> _ISR_Enable( level ); 47086: 46c1 movew %d1,%sr RTEMS_INLINE_ROUTINE void _Thread_Unblock ( Thread_Control *the_thread ) { _Thread_Clear_state( the_thread, STATES_BLOCKED ); 47088: 2f3c 1003 fff8 movel #268697592,%sp@- 4708e: 2f0a movel %a2,%sp@- 47090: 4e93 jsr %a3@ 47092: 508f addql #8,%sp 47094: 6020 bras 470b6 <_Thread_queue_Dequeue_priority+0xd6> RTEMS_INLINE_ROUTINE void _Watchdog_Deactivate( Watchdog_Control *the_watchdog ) { the_watchdog->state = WATCHDOG_REMOVE_IT; 47096: 7403 moveq #3,%d2 47098: 2542 0050 movel %d2,%a2@(80) _Thread_Unblock( the_thread ); } else { _Watchdog_Deactivate( &the_thread->Timer ); _ISR_Enable( level ); 4709c: 46c1 movew %d1,%sr (void) _Watchdog_Remove( &the_thread->Timer ); 4709e: 486a 0048 pea %a2@(72) 470a2: 4eb9 0004 7c88 jsr 47c88 <_Watchdog_Remove> 470a8: 2f3c 1003 fff8 movel #268697592,%sp@- 470ae: 2f0a movel %a2,%sp@- 470b0: 4e93 jsr %a3@ 470b2: 4fef 000c lea %sp@(12),%sp #if defined(RTEMS_MULTIPROCESSING) if ( !_Objects_Is_local_id( the_thread->Object.id ) ) _Thread_MP_Free_proxy( the_thread ); #endif return( the_thread ); } 470b6: 200a movel %a2,%d0 470b8: 4cee 3c04 ffec moveml %fp@(-20),%d2/%a2-%a5 470be: 4e5e unlk %fp 470c0: 4e75 rts ... 0004715c <_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 ) { 4715c: 4e56 ffe4 linkw %fp,#-28 47160: 206e 000c moveal %fp@(12),%a0 */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 47164: 43e8 003c lea %a0@(60),%a1 Priority_Control priority; States_Control block_state; _Chain_Initialize_empty( &the_thread->Wait.Block2n ); priority = the_thread->current_priority; 47168: 2028 0014 movel %a0@(20),%d0 Thread_blocking_operation_States _Thread_queue_Enqueue_priority ( Thread_queue_Control *the_thread_queue, Thread_Control *the_thread, ISR_Level *level_p ) { 4716c: 48d7 0c7c moveml %d2-%d6/%a2-%a3,%sp@ _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 ]; 47170: 2400 movel %d0,%d2 47172: ec8a lsrl #6,%d2 47174: 2202 movel %d2,%d1 return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; restart_reverse_search: search_priority = PRIORITY_MAXIMUM + 1; _ISR_Disable( level ); 47176: 283c 0000 0700 movel #1792,%d4 _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 ]; 4717c: e989 lsll #4,%d1 4717e: e58a lsll #2,%d2 Thread_blocking_operation_States _Thread_queue_Enqueue_priority ( Thread_queue_Control *the_thread_queue, Thread_Control *the_thread, ISR_Level *level_p ) { 47180: 246e 0008 moveal %fp@(8),%a2 _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 ]; 47184: 9282 subl %d2,%d1 47186: 47f2 1800 lea %a2@(00000000,%d1:l),%a3 4718a: 2149 0038 movel %a1,%a0@(56) the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain); 4718e: 43e8 0038 lea %a0@(56),%a1 block_state = the_thread_queue->state; 47192: 2a2a 0038 movel %a2@(56),%d5 47196: 2149 0040 movel %a1,%a0@(64) RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); the_chain->permanent_null = NULL; 4719a: 42a8 003c clrl %a0@(60) if ( _Thread_queue_Is_reverse_search( priority ) ) 4719e: 0800 0005 btst #5,%d0 471a2: 6660 bnes 47204 <_Thread_queue_Enqueue_priority+0xa8> */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 471a4: 2c0b movel %a3,%d6 471a6: 5886 addql #4,%d6 goto restart_reverse_search; restart_forward_search: search_priority = PRIORITY_MINIMUM - 1; _ISR_Disable( level ); 471a8: 2404 movel %d4,%d2 471aa: 40c1 movew %sr,%d1 471ac: 8481 orl %d1,%d2 471ae: 46c2 movew %d2,%sr search_thread = (Thread_Control *) header->first; 471b0: 2253 moveal %a3@,%a1 471b2: 76ff moveq #-1,%d3 while ( !_Chain_Is_tail( header, (Chain_Node *)search_thread ) ) { 471b4: 601e bras 471d4 <_Thread_queue_Enqueue_priority+0x78> search_priority = search_thread->current_priority; 471b6: 2629 0014 movel %a1@(20),%d3 if ( priority <= search_priority ) 471ba: b680 cmpl %d0,%d3 471bc: 641a bccs 471d8 <_Thread_queue_Enqueue_priority+0x7c> break; search_priority = search_thread->current_priority; if ( priority <= search_priority ) break; #endif _ISR_Flash( level ); 471be: 2404 movel %d4,%d2 471c0: 46c1 movew %d1,%sr 471c2: 8481 orl %d1,%d2 471c4: 46c2 movew %d2,%sr if ( !_States_Are_set( search_thread->current_state, block_state) ) { 471c6: 2405 movel %d5,%d2 471c8: c4a9 0010 andl %a1@(16),%d2 471cc: 6604 bnes 471d2 <_Thread_queue_Enqueue_priority+0x76> _ISR_Enable( level ); 471ce: 46c1 movew %d1,%sr <== NOT EXECUTED goto restart_forward_search; 471d0: 60d6 bras 471a8 <_Thread_queue_Enqueue_priority+0x4c><== NOT EXECUTED } search_thread = (Thread_Control *)search_thread->Object.Node.next; 471d2: 2251 moveal %a1@,%a1 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 ) ) { 471d4: bc89 cmpl %a1,%d6 471d6: 66de bnes 471b6 <_Thread_queue_Enqueue_priority+0x5a> 471d8: 2401 movel %d1,%d2 } search_thread = (Thread_Control *)search_thread->Object.Node.next; } if ( the_thread_queue->sync_state != 471da: 7801 moveq #1,%d4 471dc: b8aa 0030 cmpl %a2@(48),%d4 471e0: 6600 00a4 bnew 47286 <_Thread_queue_Enqueue_priority+0x12a> THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) goto synchronize; the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED; 471e4: 42aa 0030 clrl %a2@(48) if ( priority == search_priority ) 471e8: b680 cmpl %d0,%d3 471ea: 677e beqs 4726a <_Thread_queue_Enqueue_priority+0x10e> goto equal_priority; search_node = (Chain_Node *) search_thread; previous_node = search_node->previous; 471ec: 2669 0004 moveal %a1@(4),%a3 the_node = (Chain_Node *) the_thread; the_node->next = search_node; 471f0: 2089 movel %a1,%a0@ the_node->previous = previous_node; 471f2: 214b 0004 movel %a3,%a0@(4) previous_node->next = the_node; search_node->previous = the_node; the_thread->Wait.queue = the_thread_queue; 471f6: 214a 0044 movel %a2,%a0@(68) previous_node = search_node->previous; the_node = (Chain_Node *) the_thread; the_node->next = search_node; the_node->previous = previous_node; previous_node->next = the_node; 471fa: 2688 movel %a0,%a3@ search_node->previous = the_node; 471fc: 2348 0004 movel %a0,%a1@(4) the_thread->Wait.queue = the_thread_queue; _ISR_Enable( level ); 47200: 46c1 movew %d1,%sr 47202: 6062 bras 47266 <_Thread_queue_Enqueue_priority+0x10a> return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; restart_reverse_search: search_priority = PRIORITY_MAXIMUM + 1; 47204: 4283 clrl %d3 47206: 1639 0005 a2c2 moveb 5a2c2 ,%d3 _ISR_Disable( level ); 4720c: 2404 movel %d4,%d2 the_thread->Wait.queue = the_thread_queue; _ISR_Enable( level ); return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; restart_reverse_search: search_priority = PRIORITY_MAXIMUM + 1; 4720e: 5283 addql #1,%d3 _ISR_Disable( level ); 47210: 40c1 movew %sr,%d1 47212: 8481 orl %d1,%d2 47214: 46c2 movew %d2,%sr search_thread = (Thread_Control *) header->last; 47216: 226b 0008 moveal %a3@(8),%a1 while ( !_Chain_Is_head( header, (Chain_Node *)search_thread ) ) { 4721a: 6020 bras 4723c <_Thread_queue_Enqueue_priority+0xe0> search_priority = search_thread->current_priority; 4721c: 2629 0014 movel %a1@(20),%d3 if ( priority >= search_priority ) 47220: b680 cmpl %d0,%d3 47222: 631c blss 47240 <_Thread_queue_Enqueue_priority+0xe4> break; search_priority = search_thread->current_priority; if ( priority >= search_priority ) break; #endif _ISR_Flash( level ); 47224: 2404 movel %d4,%d2 47226: 46c1 movew %d1,%sr 47228: 8481 orl %d1,%d2 4722a: 46c2 movew %d2,%sr if ( !_States_Are_set( search_thread->current_state, block_state) ) { 4722c: 2405 movel %d5,%d2 4722e: c4a9 0010 andl %a1@(16),%d2 47232: 6604 bnes 47238 <_Thread_queue_Enqueue_priority+0xdc> _ISR_Enable( level ); 47234: 46c1 movew %d1,%sr goto restart_reverse_search; 47236: 60cc bras 47204 <_Thread_queue_Enqueue_priority+0xa8> } search_thread = (Thread_Control *) 47238: 2269 0004 moveal %a1@(4),%a1 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 ) ) { 4723c: b7c9 cmpal %a1,%a3 4723e: 66dc bnes 4721c <_Thread_queue_Enqueue_priority+0xc0> 47240: 2401 movel %d1,%d2 } search_thread = (Thread_Control *) search_thread->Object.Node.previous; } if ( the_thread_queue->sync_state != 47242: 7801 moveq #1,%d4 47244: b8aa 0030 cmpl %a2@(48),%d4 47248: 663c bnes 47286 <_Thread_queue_Enqueue_priority+0x12a> THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) goto synchronize; the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED; 4724a: 42aa 0030 clrl %a2@(48) if ( priority == search_priority ) 4724e: b680 cmpl %d0,%d3 47250: 6718 beqs 4726a <_Thread_queue_Enqueue_priority+0x10e> goto equal_priority; search_node = (Chain_Node *) search_thread; next_node = search_node->next; 47252: 2651 moveal %a1@,%a3 the_node = (Chain_Node *) the_thread; the_node->next = next_node; the_node->previous = search_node; 47254: 2149 0004 movel %a1,%a0@(4) search_node = (Chain_Node *) search_thread; next_node = search_node->next; the_node = (Chain_Node *) the_thread; the_node->next = next_node; 47258: 208b movel %a3,%a0@ the_node->previous = search_node; search_node->next = the_node; next_node->previous = the_node; the_thread->Wait.queue = the_thread_queue; 4725a: 214a 0044 movel %a2,%a0@(68) next_node = search_node->next; the_node = (Chain_Node *) the_thread; the_node->next = next_node; the_node->previous = search_node; search_node->next = the_node; 4725e: 2288 movel %a0,%a1@ next_node->previous = the_node; 47260: 2748 0004 movel %a0,%a3@(4) the_thread->Wait.queue = the_thread_queue; _ISR_Enable( level ); 47264: 46c1 movew %d1,%sr 47266: 7001 moveq #1,%d0 return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; 47268: 6026 bras 47290 <_Thread_queue_Enqueue_priority+0x134> 4726a: 43e9 003c lea %a1@(60),%a1 equal_priority: /* add at end of priority group */ search_node = _Chain_Tail( &search_thread->Wait.Block2n ); previous_node = search_node->previous; 4726e: 2669 0004 moveal %a1@(4),%a3 the_node = (Chain_Node *) the_thread; the_node->next = search_node; 47272: 2089 movel %a1,%a0@ the_node->previous = previous_node; 47274: 214b 0004 movel %a3,%a0@(4) previous_node->next = the_node; search_node->previous = the_node; the_thread->Wait.queue = the_thread_queue; 47278: 214a 0044 movel %a2,%a0@(68) previous_node = search_node->previous; the_node = (Chain_Node *) the_thread; the_node->next = search_node; the_node->previous = previous_node; previous_node->next = the_node; 4727c: 2688 movel %a0,%a3@ search_node->previous = the_node; 4727e: 2348 0004 movel %a0,%a1@(4) the_thread->Wait.queue = the_thread_queue; _ISR_Enable( level ); 47282: 46c2 movew %d2,%sr 47284: 60e0 bras 47266 <_Thread_queue_Enqueue_priority+0x10a> * 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; 47286: 206e 0010 moveal %fp@(16),%a0 return the_thread_queue->sync_state; 4728a: 202a 0030 movel %a2@(48),%d0 * For example, the blocking thread could have been given * the mutex by an ISR or timed out. * * WARNING! Returning with interrupts disabled! */ *level_p = level; 4728e: 2082 movel %d2,%a0@ return the_thread_queue->sync_state; } 47290: 4cd7 0c7c moveml %sp@,%d2-%d6/%a2-%a3 47294: 4e5e unlk %fp 47296: 4e75 rts 0004b518 <_Thread_queue_Extract_fifo>: Thread_Control *the_thread ) { ISR_Level level; _ISR_Disable( level ); 4b518: 223c 0000 0700 movel #1792,%d1 void _Thread_queue_Extract_fifo( Thread_queue_Control *the_thread_queue __attribute__((unused)), Thread_Control *the_thread ) { 4b51e: 4e56 0000 linkw %fp,#0 4b522: 2f0a movel %a2,%sp@- 4b524: 246e 000c moveal %fp@(12),%a2 ISR_Level level; _ISR_Disable( level ); 4b528: 40c0 movew %sr,%d0 4b52a: 8280 orl %d0,%d1 4b52c: 46c1 movew %d1,%sr if ( !_States_Is_waiting_on_thread_queue( the_thread->current_state ) ) { 4b52e: 222a 0010 movel %a2@(16),%d1 4b532: 0281 0003 bee0 andil #245472,%d1 4b538: 660a bnes 4b544 <_Thread_queue_Extract_fifo+0x2c> _ISR_Enable( level ); 4b53a: 46c0 movew %d0,%sr #if defined(RTEMS_MULTIPROCESSING) if ( !_Objects_Is_local_id( the_thread->Object.id ) ) _Thread_MP_Free_proxy( the_thread ); #endif } 4b53c: 246e fffc moveal %fp@(-4),%a2 4b540: 4e5e unlk %fp 4b542: 4e75 rts ) { Chain_Node *next; Chain_Node *previous; next = the_node->next; 4b544: 2052 moveal %a2@,%a0 _Chain_Extract_unprotected( &the_thread->Object.Node ); the_thread->Wait.queue = NULL; if ( !_Watchdog_Is_active( &the_thread->Timer ) ) { 4b546: 7202 moveq #2,%d1 previous = the_node->previous; 4b548: 226a 0004 moveal %a2@(4),%a1 return; } _Chain_Extract_unprotected( &the_thread->Object.Node ); the_thread->Wait.queue = NULL; 4b54c: 42aa 0044 clrl %a2@(68) next->previous = previous; previous->next = next; 4b550: 2288 movel %a0,%a1@ Chain_Node *next; Chain_Node *previous; next = the_node->next; previous = the_node->previous; next->previous = previous; 4b552: 2149 0004 movel %a1,%a0@(4) if ( !_Watchdog_Is_active( &the_thread->Timer ) ) { 4b556: b2aa 0050 cmpl %a2@(80),%d1 4b55a: 6704 beqs 4b560 <_Thread_queue_Extract_fifo+0x48> _ISR_Enable( level ); 4b55c: 46c0 movew %d0,%sr 4b55e: 6014 bras 4b574 <_Thread_queue_Extract_fifo+0x5c> 4b560: 7203 moveq #3,%d1 4b562: 2541 0050 movel %d1,%a2@(80) } else { _Watchdog_Deactivate( &the_thread->Timer ); _ISR_Enable( level ); 4b566: 46c0 movew %d0,%sr (void) _Watchdog_Remove( &the_thread->Timer ); 4b568: 486a 0048 pea %a2@(72) 4b56c: 4eb9 0004 7c88 jsr 47c88 <_Watchdog_Remove> 4b572: 588f addql #4,%sp RTEMS_INLINE_ROUTINE void _Thread_Unblock ( Thread_Control *the_thread ) { _Thread_Clear_state( the_thread, STATES_BLOCKED ); 4b574: 2d4a 0008 movel %a2,%fp@(8) #if defined(RTEMS_MULTIPROCESSING) if ( !_Objects_Is_local_id( the_thread->Object.id ) ) _Thread_MP_Free_proxy( the_thread ); #endif } 4b578: 246e fffc moveal %fp@(-4),%a2 4b57c: 203c 1003 fff8 movel #268697592,%d0 4b582: 2d40 000c movel %d0,%fp@(12) 4b586: 4e5e unlk %fp 4b588: 4ef9 0004 68a8 jmp 468a8 <_Thread_Clear_state> ... 000472c0 <_Thread_queue_Flush>: #else Thread_queue_Flush_callout remote_extract_callout __attribute__((unused)), #endif uint32_t status ) { 472c0: 4e56 fff4 linkw %fp,#-12 472c4: 48d7 040c moveml %d2-%d3/%a2,%sp@ 472c8: 262e 0008 movel %fp@(8),%d3 Thread_Control *the_thread; while ( (the_thread = _Thread_queue_Dequeue( the_thread_queue )) ) { 472cc: 45f9 0004 6f84 lea 46f84 <_Thread_queue_Dequeue>,%a2 #else Thread_queue_Flush_callout remote_extract_callout __attribute__((unused)), #endif uint32_t status ) { 472d2: 242e 0010 movel %fp@(16),%d2 Thread_Control *the_thread; while ( (the_thread = _Thread_queue_Dequeue( the_thread_queue )) ) { 472d6: 6006 bras 472de <_Thread_queue_Flush+0x1e> #if defined(RTEMS_MULTIPROCESSING) if ( !_Objects_Is_local_id( the_thread->Object.id ) ) ( *remote_extract_callout )( the_thread ); else #endif the_thread->Wait.return_code = status; 472d8: 2040 moveal %d0,%a0 472da: 2142 0034 movel %d2,%a0@(52) uint32_t status ) { Thread_Control *the_thread; while ( (the_thread = _Thread_queue_Dequeue( the_thread_queue )) ) { 472de: 2f03 movel %d3,%sp@- 472e0: 4e92 jsr %a2@ 472e2: 588f addql #4,%sp 472e4: 4a80 tstl %d0 472e6: 66f0 bnes 472d8 <_Thread_queue_Flush+0x18> ( *remote_extract_callout )( the_thread ); else #endif the_thread->Wait.return_code = status; } } 472e8: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 472ee: 4e5e unlk %fp 472f0: 4e75 rts ... 0004a068 <_Thread_queue_Process_timeout>: #include void _Thread_queue_Process_timeout( Thread_Control *the_thread ) { 4a068: 4e56 0000 linkw %fp,#0 4a06c: 206e 0008 moveal %fp@(8),%a0 Thread_queue_Control *the_thread_queue = the_thread->Wait.queue; 4a070: 2268 0044 moveal %a0@(68),%a1 * If it is not satisfied, then it is "nothing happened" and * this is the "timeout" transition. After a request is satisfied, * a timeout is not allowed to occur. */ if ( the_thread_queue->sync_state != THREAD_BLOCKING_OPERATION_SYNCHRONIZED && 4a074: 2029 0030 movel %a1@(48),%d0 4a078: 671c beqs 4a096 <_Thread_queue_Process_timeout+0x2e> 4a07a: b1f9 0005 baae cmpal 5baae <_Thread_Executing>,%a0 4a080: 6614 bnes 4a096 <_Thread_queue_Process_timeout+0x2e> _Thread_Is_executing( the_thread ) ) { if ( the_thread_queue->sync_state != THREAD_BLOCKING_OPERATION_SATISFIED ) { 4a082: 7203 moveq #3,%d1 4a084: b280 cmpl %d0,%d1 4a086: 6722 beqs 4a0aa <_Thread_queue_Process_timeout+0x42> the_thread->Wait.return_code = the_thread->Wait.queue->timeout_status; the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_TIMEOUT; 4a088: 7002 moveq #2,%d0 */ if ( the_thread_queue->sync_state != THREAD_BLOCKING_OPERATION_SYNCHRONIZED && _Thread_Is_executing( the_thread ) ) { if ( the_thread_queue->sync_state != THREAD_BLOCKING_OPERATION_SATISFIED ) { the_thread->Wait.return_code = the_thread->Wait.queue->timeout_status; 4a08a: 2169 003c 0034 movel %a1@(60),%a0@(52) the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_TIMEOUT; 4a090: 2340 0030 movel %d0,%a1@(48) 4a094: 6014 bras 4a0aa <_Thread_queue_Process_timeout+0x42> } } else { the_thread->Wait.return_code = the_thread->Wait.queue->timeout_status; 4a096: 2169 003c 0034 movel %a1@(60),%a0@(52) _Thread_queue_Extract( the_thread->Wait.queue, the_thread ); 4a09c: 2f08 movel %a0,%sp@- 4a09e: 2f28 0044 movel %a0@(68),%sp@- 4a0a2: 4eb9 0004 9f64 jsr 49f64 <_Thread_queue_Extract> 4a0a8: 508f addql #8,%sp } } 4a0aa: 4e5e unlk %fp 4a0ac: 4e75 rts ... 000473b0 <_Thread_queue_Timeout>: void _Thread_queue_Timeout( Objects_Id id, void *ignored __attribute__((unused)) ) { 473b0: 4e56 fffc linkw %fp,#-4 Thread_Control *the_thread; Objects_Locations location; the_thread = _Thread_Get( id, &location ); 473b4: 486e fffc pea %fp@(-4) 473b8: 2f2e 0008 movel %fp@(8),%sp@- 473bc: 4eb9 0004 6c88 jsr 46c88 <_Thread_Get> switch ( location ) { 473c2: 508f addql #8,%sp 473c4: 4aae fffc tstl %fp@(-4) 473c8: 6618 bnes 473e2 <_Thread_queue_Timeout+0x32> #if defined(RTEMS_MULTIPROCESSING) case OBJECTS_REMOTE: /* impossible */ #endif break; case OBJECTS_LOCAL: _Thread_queue_Process_timeout( the_thread ); 473ca: 2f00 movel %d0,%sp@- 473cc: 4eb9 0004 a068 jsr 4a068 <_Thread_queue_Process_timeout> */ RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void ) { RTEMS_COMPILER_MEMORY_BARRIER(); _Thread_Dispatch_disable_level -= 1; 473d2: 588f addql #4,%sp 473d4: 2039 0005 b9f4 movel 5b9f4 <_Thread_Dispatch_disable_level>,%d0 473da: 5380 subql #1,%d0 473dc: 23c0 0005 b9f4 movel %d0,5b9f4 <_Thread_Dispatch_disable_level> _Thread_Unnest_dispatch(); break; } } 473e2: 4e5e unlk %fp 473e4: 4e75 rts ... 0004950c <_Timer_Manager_initialization>: * * Output parameters: NONE */ void _Timer_Manager_initialization(void) { 4950c: 4e56 0000 linkw %fp,#0 _Objects_Initialize_information( 49510: 4878 0004 pea 4 49514: 42a7 clrl %sp@- 49516: 4878 003c pea 3c 4951a: 2f39 0005 a296 movel 5a296 ,%sp@- 49520: 4878 0002 pea 2 49524: 4878 0002 pea 2 49528: 4879 0005 bd66 pea 5bd66 <_Timer_Information> 4952e: 4eb9 0004 64ec jsr 464ec <_Objects_Initialize_information> /* * Initialize the pointer to the default timer server control block to NULL * indicating that task-based timer support is not initialized. */ _Timer_server = NULL; 49534: 4fef 001c lea %sp@(28),%sp } 49538: 4e5e unlk %fp /* * Initialize the pointer to the default timer server control block to NULL * indicating that task-based timer support is not initialized. */ _Timer_server = NULL; 4953a: 42b9 0005 bd9e clrl 5bd9e <_Timer_server> } 49540: 4e75 rts ... 00051644 <_Timer_server_Body>: * @a arg points to the corresponding timer server control block. */ static rtems_task _Timer_server_Body( rtems_task_argument arg ) { 51644: 4e56 ffb4 linkw %fp,#-76 51648: 200e movel %fp,%d0 5164a: 0680 ffff fff4 addil #-12,%d0 51650: 48d7 3cfc moveml %d2-%d7/%a2-%a5,%sp@ 51654: 246e 0008 moveal %fp@(8),%a2 51658: 240e movel %fp,%d2 5165a: 2a0e movel %fp,%d5 5165c: 260e movel %fp,%d3 5165e: 0682 ffff ffe8 addil #-24,%d2 51664: 5185 subql #8,%d5 51666: 0683 ffff ffec addil #-20,%d3 static void _Timer_server_Stop_interval_system_watchdog( Timer_server_Control *ts ) { _Watchdog_Remove( &ts->Interval_watchdogs.System_watchdog ); 5166c: 41ea 0008 lea %a2@(8),%a0 static void _Timer_server_Stop_tod_system_watchdog( Timer_server_Control *ts ) { _Watchdog_Remove( &ts->TOD_watchdogs.System_watchdog ); 51670: 4bea 0040 lea %a2@(64),%a5 */ Watchdog_Interval delta = snapshot - watchdogs->last_snapshot; watchdogs->last_snapshot = snapshot; _Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain ); 51674: 2e0a movel %a2,%d7 /* * 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 ); 51676: 280a movel %a2,%d4 */ Watchdog_Interval delta = snapshot - watchdogs->last_snapshot; watchdogs->last_snapshot = snapshot; _Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain ); 51678: 0687 0000 0030 addil #48,%d7 /* * 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 ); 5167e: 0684 0000 0068 addil #104,%d4 */ Watchdog_Interval delta = snapshot - watchdogs->last_snapshot; watchdogs->last_snapshot = snapshot; _Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain ); 51684: 49f9 0005 504c lea 5504c <_Watchdog_Adjust_to_chain>,%a4 ) { if ( timer->the_class == TIMER_INTERVAL_ON_TASK ) { _Watchdog_Insert( &ts->Interval_watchdogs.Chain, &timer->Ticker ); } else if ( timer->the_class == TIMER_TIME_OF_DAY_ON_TASK ) { _Watchdog_Insert( &ts->TOD_watchdogs.Chain, &timer->Ticker ); 5168a: 47f9 0005 50dc lea 550dc <_Watchdog_Insert>,%a3 static void _Timer_server_Stop_interval_system_watchdog( Timer_server_Control *ts ) { _Watchdog_Remove( &ts->Interval_watchdogs.System_watchdog ); 51690: 2d48 ffe4 movel %a0,%fp@(-28) */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 51694: 2d45 fff4 movel %d5,%fp@(-12) the_chain->permanent_null = NULL; 51698: 42ae fff8 clrl %fp@(-8) the_chain->last = _Chain_Head(the_chain); 5169c: 2d40 fffc movel %d0,%fp@(-4) */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 516a0: 2d43 ffe8 movel %d3,%fp@(-24) the_chain->permanent_null = NULL; 516a4: 42ae ffec clrl %fp@(-20) the_chain->last = _Chain_Head(the_chain); 516a8: 2d42 fff0 movel %d2,%fp@(-16) 516ac: 2d4d ffe0 movel %a5,%fp@(-32) { /* * 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; 516b0: 41ee fff4 lea %fp@(-12),%a0 * of zero it will be processed in the next iteration of the timer server * body loop. */ _Timer_server_Process_insertions( ts ); _ISR_Disable( level ); 516b4: 3a7c 0700 moveaw #1792,%a5 { /* * 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; 516b8: 2548 0078 movel %a0,%a2@(120) static void _Timer_server_Process_interval_watchdogs( Timer_server_Watchdogs *watchdogs, Chain_Control *fire_chain ) { Watchdog_Interval snapshot = _Watchdog_Ticks_since_boot; 516bc: 2039 0007 4140 movel 74140 <_Watchdog_Ticks_since_boot>,%d0 /* * We assume adequate unsigned arithmetic here. */ Watchdog_Interval delta = snapshot - watchdogs->last_snapshot; 516c2: 222a 003c movel %a2@(60),%d1 watchdogs->last_snapshot = snapshot; 516c6: 2540 003c movel %d0,%a2@(60) _Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain ); 516ca: 486e ffe8 pea %fp@(-24) 516ce: 9081 subl %d1,%d0 516d0: 2f00 movel %d0,%sp@- 516d2: 2f07 movel %d7,%sp@- 516d4: 4e94 jsr %a4@ static void _Timer_server_Process_tod_watchdogs( Timer_server_Watchdogs *watchdogs, Chain_Control *fire_chain ) { Watchdog_Interval snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch(); 516d6: 2039 0007 4092 movel 74092 <_TOD_Now>,%d0 /* * Process the seconds chain. Start by checking that the Time * of Day (TOD) has not been set backwards. If it has then * we want to adjust the watchdogs->Chain to indicate this. */ if ( snapshot > last_snapshot ) { 516dc: 4fef 000c lea %sp@(12),%sp Timer_server_Watchdogs *watchdogs, Chain_Control *fire_chain ) { Watchdog_Interval snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch(); Watchdog_Interval last_snapshot = watchdogs->last_snapshot; 516e0: 222a 0074 movel %a2@(116),%d1 /* * Process the seconds chain. Start by checking that the Time * of Day (TOD) has not been set backwards. If it has then * we want to adjust the watchdogs->Chain to indicate this. */ if ( snapshot > last_snapshot ) { 516e4: b280 cmpl %d0,%d1 516e6: 6414 bccs 516fc <_Timer_server_Body+0xb8> /* * 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 ); 516e8: 486e ffe8 pea %fp@(-24) 516ec: 2c00 movel %d0,%d6 516ee: 9c81 subl %d1,%d6 516f0: 2f06 movel %d6,%sp@- 516f2: 2d40 ffdc movel %d0,%fp@(-36) 516f6: 2f04 movel %d4,%sp@- 516f8: 4e94 jsr %a4@ 516fa: 6018 bras 51714 <_Timer_server_Body+0xd0> } else if ( snapshot < last_snapshot ) { 516fc: b280 cmpl %d0,%d1 516fe: 631c blss 5171c <_Timer_server_Body+0xd8> /* * 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 ); 51700: 9280 subl %d0,%d1 51702: 2f01 movel %d1,%sp@- 51704: 4878 0001 pea 1 51708: 2d40 ffdc movel %d0,%fp@(-36) 5170c: 2f04 movel %d4,%sp@- 5170e: 4eb9 0005 4fcc jsr 54fcc <_Watchdog_Adjust> 51714: 202e ffdc movel %fp@(-36),%d0 51718: 4fef 000c lea %sp@(12),%sp } watchdogs->last_snapshot = snapshot; 5171c: 2540 0074 movel %d0,%a2@(116) } static void _Timer_server_Process_insertions( Timer_server_Control *ts ) { while ( true ) { Timer_Control *timer = (Timer_Control *) _Chain_Get( ts->insert_chain ); 51720: 202a 0078 movel %a2@(120),%d0 51724: 2f00 movel %d0,%sp@- 51726: 4eb9 0005 1fb8 jsr 51fb8 <_Chain_Get> if ( timer == NULL ) { 5172c: 588f addql #4,%sp } static void _Timer_server_Process_insertions( Timer_server_Control *ts ) { while ( true ) { Timer_Control *timer = (Timer_Control *) _Chain_Get( ts->insert_chain ); 5172e: 2040 moveal %d0,%a0 if ( timer == NULL ) { 51730: 4a80 tstl %d0 51732: 6724 beqs 51758 <_Timer_server_Body+0x114> static void _Timer_server_Insert_timer( Timer_server_Control *ts, Timer_Control *timer ) { if ( timer->the_class == TIMER_INTERVAL_ON_TASK ) { 51734: 2028 0038 movel %a0@(56),%d0 51738: 7201 moveq #1,%d1 5173a: b280 cmpl %d0,%d1 5173c: 6608 bnes 51746 <_Timer_server_Body+0x102> _Watchdog_Insert( &ts->Interval_watchdogs.Chain, &timer->Ticker ); 5173e: 4868 0010 pea %a0@(16) 51742: 2f07 movel %d7,%sp@- 51744: 600c bras 51752 <_Timer_server_Body+0x10e> } else if ( timer->the_class == TIMER_TIME_OF_DAY_ON_TASK ) { 51746: 7c03 moveq #3,%d6 51748: bc80 cmpl %d0,%d6 5174a: 66d4 bnes 51720 <_Timer_server_Body+0xdc> _Watchdog_Insert( &ts->TOD_watchdogs.Chain, &timer->Ticker ); 5174c: 4868 0010 pea %a0@(16) 51750: 2f04 movel %d4,%sp@- 51752: 4e93 jsr %a3@ 51754: 508f addql #8,%sp 51756: 60c8 bras 51720 <_Timer_server_Body+0xdc> * of zero it will be processed in the next iteration of the timer server * body loop. */ _Timer_server_Process_insertions( ts ); _ISR_Disable( level ); 51758: 200d movel %a5,%d0 5175a: 40c1 movew %sr,%d1 5175c: 8081 orl %d1,%d0 5175e: 46c0 movew %d0,%sr if ( _Chain_Is_empty( insert_chain ) ) { 51760: baae fff4 cmpl %fp@(-12),%d5 51764: 6612 bnes 51778 <_Timer_server_Body+0x134> ts->insert_chain = NULL; 51766: 42aa 0078 clrl %a2@(120) _ISR_Enable( level ); 5176a: 46c1 movew %d1,%sr /* * It is essential that interrupts are disable here since an interrupt * service routine may remove a watchdog from the chain. */ _ISR_Disable( level ); 5176c: 3a7c 0700 moveaw #1792,%a5 _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 ) ) { 51770: b6ae ffe8 cmpl %fp@(-24),%d3 51774: 6608 bnes 5177e <_Timer_server_Body+0x13a> 51776: 6042 bras 517ba <_Timer_server_Body+0x176> ts->insert_chain = NULL; _ISR_Enable( level ); break; } else { _ISR_Enable( level ); 51778: 46c1 movew %d1,%sr <== NOT EXECUTED 5177a: 6000 ff40 braw 516bc <_Timer_server_Body+0x78> <== 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 ); 5177e: 220d movel %a5,%d1 51780: 40c0 movew %sr,%d0 51782: 8280 orl %d0,%d1 51784: 46c1 movew %d1,%sr */ RTEMS_INLINE_ROUTINE bool _Chain_Is_empty( Chain_Control *the_chain ) { return (the_chain->first == _Chain_Tail(the_chain)); 51786: 206e ffe8 moveal %fp@(-24),%a0 */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Get_unprotected( Chain_Control *the_chain ) { if ( !_Chain_Is_empty(the_chain)) 5178a: b688 cmpl %a0,%d3 5178c: 6726 beqs 517b4 <_Timer_server_Body+0x170> { Chain_Node *return_node; Chain_Node *new_first; return_node = the_chain->first; new_first = return_node->next; 5178e: 2250 moveal %a0@,%a1 the_chain->first = new_first; 51790: 2d49 ffe8 movel %a1,%fp@(-24) new_first->previous = _Chain_Head(the_chain); 51794: 2342 0004 movel %d2,%a1@(4) watchdog = (Watchdog_Control *) _Chain_Get_unprotected( &fire_chain ); if ( watchdog != NULL ) { 51798: 4a88 tstl %a0 5179a: 6718 beqs 517b4 <_Timer_server_Body+0x170> watchdog->state = WATCHDOG_INACTIVE; 5179c: 42a8 0008 clrl %a0@(8) _ISR_Enable( level ); 517a0: 46c0 movew %d0,%sr /* * The timer server may block here and wait for resources or time. * The system watchdogs are inactive and will remain inactive since * the active flag of the timer server is true. */ (*watchdog->routine)( watchdog->id, watchdog->user_data ); 517a2: 2f28 0024 movel %a0@(36),%sp@- 517a6: 2f28 0020 movel %a0@(32),%sp@- 517aa: 2068 001c moveal %a0@(28),%a0 517ae: 4e90 jsr %a0@ } 517b0: 508f addql #8,%sp 517b2: 60ca bras 5177e <_Timer_server_Body+0x13a> watchdog = (Watchdog_Control *) _Chain_Get_unprotected( &fire_chain ); if ( watchdog != NULL ) { watchdog->state = WATCHDOG_INACTIVE; _ISR_Enable( level ); } else { _ISR_Enable( level ); 517b4: 46c0 movew %d0,%sr 517b6: 6000 fef8 braw 516b0 <_Timer_server_Body+0x6c> * the active flag of the timer server is true. */ (*watchdog->routine)( watchdog->id, watchdog->user_data ); } } else { ts->active = false; 517ba: 4200 clrb %d0 517bc: 1540 007c moveb %d0,%a2@(124) 517c0: 2039 0007 4000 movel 74000 <_Thread_Dispatch_disable_level>,%d0 517c6: 5280 addql #1,%d0 517c8: 23c0 0007 4000 movel %d0,74000 <_Thread_Dispatch_disable_level> /* * Block until there is something to do. */ _Thread_Disable_dispatch(); _Thread_Set_state( ts->thread, STATES_DELAYING ); 517ce: 4878 0008 pea 8 static void _Timer_server_Stop_interval_system_watchdog( Timer_server_Control *ts ) { _Watchdog_Remove( &ts->Interval_watchdogs.System_watchdog ); 517d2: 4bf9 0005 51f8 lea 551f8 <_Watchdog_Remove>,%a5 /* * Block until there is something to do. */ _Thread_Disable_dispatch(); _Thread_Set_state( ts->thread, STATES_DELAYING ); 517d8: 2f12 movel %a2@,%sp@- 517da: 4eb9 0005 4818 jsr 54818 <_Thread_Set_state> _Timer_server_Reset_interval_system_watchdog( ts ); 517e0: 2f0a movel %a2,%sp@- 517e2: 4eba fd9c jsr %pc@(51580 <_Timer_server_Reset_interval_system_watchdog>) _Timer_server_Reset_tod_system_watchdog( ts ); 517e6: 2f0a movel %a2,%sp@- 517e8: 4eba fdf6 jsr %pc@(515e0 <_Timer_server_Reset_tod_system_watchdog>) _Thread_Enable_dispatch(); 517ec: 4eb9 0005 3ec6 jsr 53ec6 <_Thread_Enable_dispatch> ts->active = true; 517f2: 7201 moveq #1,%d1 517f4: 1541 007c moveb %d1,%a2@(124) static void _Timer_server_Stop_interval_system_watchdog( Timer_server_Control *ts ) { _Watchdog_Remove( &ts->Interval_watchdogs.System_watchdog ); 517f8: 2f2e ffe4 movel %fp@(-28),%sp@- 517fc: 4e95 jsr %a5@ static void _Timer_server_Stop_tod_system_watchdog( Timer_server_Control *ts ) { _Watchdog_Remove( &ts->TOD_watchdogs.System_watchdog ); 517fe: 2f2e ffe0 movel %fp@(-32),%sp@- 51802: 4e95 jsr %a5@ 51804: 4fef 0018 lea %sp@(24),%sp 51808: 6000 fea6 braw 516b0 <_Timer_server_Body+0x6c> 0005180c <_Timer_server_Schedule_operation_method>: static void _Timer_server_Schedule_operation_method( Timer_server_Control *ts, Timer_Control *timer ) { 5180c: 4e56 fff0 linkw %fp,#-16 51810: 206e 000c moveal %fp@(12),%a0 51814: 48d7 041c moveml %d2-%d4/%a2,%sp@ 51818: 246e 0008 moveal %fp@(8),%a2 if ( ts->insert_chain == NULL ) { 5181c: 202a 0078 movel %a2@(120),%d0 51820: 6600 00f8 bnew 5191a <_Timer_server_Schedule_operation_method+0x10e> 51824: 2039 0007 4000 movel 74000 <_Thread_Dispatch_disable_level>,%d0 5182a: 5280 addql #1,%d0 5182c: 23c0 0007 4000 movel %d0,74000 <_Thread_Dispatch_disable_level> * being inserted. This could result in an integer overflow. */ _Thread_Disable_dispatch(); if ( timer->the_class == TIMER_INTERVAL_ON_TASK ) { 51832: 2028 0038 movel %a0@(56),%d0 51836: 7201 moveq #1,%d1 51838: b280 cmpl %d0,%d1 5183a: 6660 bnes 5189c <_Timer_server_Schedule_operation_method+0x90> /* * We have to advance the last known ticks value of the server and update * the watchdog chain accordingly. */ _ISR_Disable( level ); 5183c: 203c 0000 0700 movel #1792,%d0 51842: 40c3 movew %sr,%d3 51844: 8083 orl %d3,%d0 51846: 46c0 movew %d0,%sr snapshot = _Watchdog_Ticks_since_boot; 51848: 2039 0007 4140 movel 74140 <_Watchdog_Ticks_since_boot>,%d0 */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 5184e: 220a movel %a2,%d1 51850: 0681 0000 0034 addil #52,%d1 last_snapshot = ts->Interval_watchdogs.last_snapshot; 51856: 242a 003c movel %a2@(60),%d2 */ RTEMS_INLINE_ROUTINE bool _Chain_Is_empty( Chain_Control *the_chain ) { return (the_chain->first == _Chain_Tail(the_chain)); 5185a: 226a 0030 moveal %a2@(48),%a1 */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 5185e: b289 cmpl %a1,%d1 51860: 6716 beqs 51878 <_Timer_server_Schedule_operation_method+0x6c> first_watchdog = _Watchdog_First( &ts->Interval_watchdogs.Chain ); /* * We assume adequate unsigned arithmetic here. */ delta = snapshot - last_snapshot; 51862: 2800 movel %d0,%d4 51864: 9882 subl %d2,%d4 delta_interval = first_watchdog->delta_interval; 51866: 2229 0010 movel %a1@(16),%d1 if (delta_interval > delta) { 5186a: b881 cmpl %d1,%d4 5186c: 6504 bcss 51872 <_Timer_server_Schedule_operation_method+0x66> 5186e: 4281 clrl %d1 51870: 6002 bras 51874 <_Timer_server_Schedule_operation_method+0x68> delta_interval -= delta; 51872: 9284 subl %d4,%d1 } else { delta_interval = 0; } first_watchdog->delta_interval = delta_interval; 51874: 2341 0010 movel %d1,%a1@(16) } ts->Interval_watchdogs.last_snapshot = snapshot; 51878: 2540 003c movel %d0,%a2@(60) _ISR_Enable( level ); 5187c: 46c3 movew %d3,%sr _Watchdog_Insert( &ts->Interval_watchdogs.Chain, &timer->Ticker ); 5187e: 4868 0010 pea %a0@(16) 51882: 486a 0030 pea %a2@(48) 51886: 4eb9 0005 50dc jsr 550dc <_Watchdog_Insert> if ( !ts->active ) { 5188c: 508f addql #8,%sp 5188e: 102a 007c moveb %a2@(124),%d0 51892: 6678 bnes 5190c <_Timer_server_Schedule_operation_method+0x100> _Timer_server_Reset_interval_system_watchdog( ts ); 51894: 2f0a movel %a2,%sp@- 51896: 4eba fce8 jsr %pc@(51580 <_Timer_server_Reset_interval_system_watchdog>) 5189a: 606e bras 5190a <_Timer_server_Schedule_operation_method+0xfe> } } else if ( timer->the_class == TIMER_TIME_OF_DAY_ON_TASK ) { 5189c: 7203 moveq #3,%d1 5189e: b280 cmpl %d0,%d1 518a0: 666a bnes 5190c <_Timer_server_Schedule_operation_method+0x100> /* * We have to advance the last known seconds value of the server and update * the watchdog chain accordingly. */ _ISR_Disable( level ); 518a2: 203c 0000 0700 movel #1792,%d0 518a8: 40c3 movew %sr,%d3 518aa: 8083 orl %d3,%d0 518ac: 46c0 movew %d0,%sr 518ae: 200a movel %a2,%d0 518b0: 0680 0000 006c addil #108,%d0 snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch(); 518b6: 2239 0007 4092 movel 74092 <_TOD_Now>,%d1 last_snapshot = ts->TOD_watchdogs.last_snapshot; 518bc: 242a 0074 movel %a2@(116),%d2 */ RTEMS_INLINE_ROUTINE bool _Chain_Is_empty( Chain_Control *the_chain ) { return (the_chain->first == _Chain_Tail(the_chain)); 518c0: 226a 0068 moveal %a2@(104),%a1 */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 518c4: b089 cmpl %a1,%d0 518c6: 6720 beqs 518e8 <_Timer_server_Schedule_operation_method+0xdc> if ( !_Chain_Is_empty( &ts->TOD_watchdogs.Chain ) ) { first_watchdog = _Watchdog_First( &ts->TOD_watchdogs.Chain ); delta_interval = first_watchdog->delta_interval; 518c8: 2029 0010 movel %a1@(16),%d0 if ( snapshot > last_snapshot ) { 518cc: b481 cmpl %d1,%d2 518ce: 6410 bccs 518e0 <_Timer_server_Schedule_operation_method+0xd4> /* * We advanced in time. */ delta = snapshot - last_snapshot; 518d0: 2801 movel %d1,%d4 518d2: 9882 subl %d2,%d4 if (delta_interval > delta) { 518d4: b880 cmpl %d0,%d4 518d6: 6504 bcss 518dc <_Timer_server_Schedule_operation_method+0xd0> 518d8: 4280 clrl %d0 <== NOT EXECUTED 518da: 6008 bras 518e4 <_Timer_server_Schedule_operation_method+0xd8><== NOT EXECUTED delta_interval -= delta; 518dc: 9084 subl %d4,%d0 518de: 6004 bras 518e4 <_Timer_server_Schedule_operation_method+0xd8> } } else { /* * Someone put us in the past. */ delta = last_snapshot - snapshot; 518e0: d082 addl %d2,%d0 delta_interval += delta; 518e2: 9081 subl %d1,%d0 } first_watchdog->delta_interval = delta_interval; 518e4: 2340 0010 movel %d0,%a1@(16) } ts->TOD_watchdogs.last_snapshot = snapshot; 518e8: 2541 0074 movel %d1,%a2@(116) _ISR_Enable( level ); 518ec: 46c3 movew %d3,%sr _Watchdog_Insert( &ts->TOD_watchdogs.Chain, &timer->Ticker ); 518ee: 4868 0010 pea %a0@(16) 518f2: 486a 0068 pea %a2@(104) 518f6: 4eb9 0005 50dc jsr 550dc <_Watchdog_Insert> if ( !ts->active ) { 518fc: 508f addql #8,%sp 518fe: 102a 007c moveb %a2@(124),%d0 51902: 6608 bnes 5190c <_Timer_server_Schedule_operation_method+0x100> _Timer_server_Reset_tod_system_watchdog( ts ); 51904: 2f0a movel %a2,%sp@- 51906: 4eba fcd8 jsr %pc@(515e0 <_Timer_server_Reset_tod_system_watchdog>) 5190a: 588f addql #4,%sp * critical section. We have to use the protected chain methods because * we may be interrupted by a higher priority interrupt. */ _Chain_Append( ts->insert_chain, &timer->Object.Node ); } } 5190c: 4cee 041c fff0 moveml %fp@(-16),%d2-%d4/%a2 51912: 4e5e unlk %fp if ( !ts->active ) { _Timer_server_Reset_tod_system_watchdog( ts ); } } _Thread_Enable_dispatch(); 51914: 4ef9 0005 3ec6 jmp 53ec6 <_Thread_Enable_dispatch> * 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 ); 5191a: 202a 0078 movel %a2@(120),%d0 5191e: 2d48 000c movel %a0,%fp@(12) } } 51922: 4cee 041c fff0 moveml %fp@(-16),%d2-%d4/%a2 * 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 ); 51928: 2d40 0008 movel %d0,%fp@(8) } } 5192c: 4e5e unlk %fp * 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 ); 5192e: 4ef9 0005 1f80 jmp 51f80 <_Chain_Append> 0004787c <_Timespec_Add_to>: uint32_t _Timespec_Add_to( struct timespec *time, const struct timespec *add ) { 4787c: 4e56 0000 linkw %fp,#0 47880: 206e 0008 moveal %fp@(8),%a0 47884: 2f0a movel %a2,%sp@- 47886: 246e 000c moveal %fp@(12),%a2 uint32_t seconds = add->tv_sec; /* Add the basics */ time->tv_sec += add->tv_sec; time->tv_nsec += add->tv_nsec; 4788a: 226a 0004 moveal %a2@(4),%a1 4788e: d3e8 0004 addal %a0@(4),%a1 47892: 2209 movel %a1,%d1 uint32_t _Timespec_Add_to( struct timespec *time, const struct timespec *add ) { uint32_t seconds = add->tv_sec; 47894: 2012 movel %a2@,%d0 /* Add the basics */ time->tv_sec += add->tv_sec; 47896: d190 addl %d0,%a0@ time->tv_nsec += add->tv_nsec; 47898: 2149 0004 movel %a1,%a0@(4) /* Now adjust it so nanoseconds is in range */ while ( time->tv_nsec >= TOD_NANOSECONDS_PER_SECOND ) { 4789c: 600a bras 478a8 <_Timespec_Add_to+0x2c> time->tv_nsec -= TOD_NANOSECONDS_PER_SECOND; time->tv_sec++; 4789e: 5290 addql #1,%a0@ seconds++; 478a0: 5280 addql #1,%d0 478a2: 0681 c465 3600 addil #-1000000000,%d1 /* Add the basics */ time->tv_sec += add->tv_sec; time->tv_nsec += add->tv_nsec; /* Now adjust it so nanoseconds is in range */ while ( time->tv_nsec >= TOD_NANOSECONDS_PER_SECOND ) { 478a8: 0c81 3b9a c9ff cmpil #999999999,%d1 478ae: 62ee bhis 4789e <_Timespec_Add_to+0x22> time->tv_sec++; seconds++; } return seconds; } 478b0: 245f moveal %sp@+,%a2 478b2: 4e5e unlk %fp /* Add the basics */ time->tv_sec += add->tv_sec; time->tv_nsec += add->tv_nsec; /* Now adjust it so nanoseconds is in range */ while ( time->tv_nsec >= TOD_NANOSECONDS_PER_SECOND ) { 478b4: 2141 0004 movel %d1,%a0@(4) time->tv_sec++; seconds++; } return seconds; } 478b8: 4e75 rts ... 00070f74 <_Timespec_Greater_than>: bool _Timespec_Greater_than( const struct timespec *lhs, const struct timespec *rhs ) { 70f74: 4e56 0000 linkw %fp,#0 70f78: 226e 0008 moveal %fp@(8),%a1 70f7c: 206e 000c moveal %fp@(12),%a0 if ( lhs->tv_sec > rhs->tv_sec ) 70f80: 2211 movel %a1@,%d1 70f82: 2010 movel %a0@,%d0 70f84: b081 cmpl %d1,%d0 70f86: 6c04 bges 70f8c <_Timespec_Greater_than+0x18> 70f88: 7001 moveq #1,%d0 70f8a: 6014 bras 70fa0 <_Timespec_Greater_than+0x2c> return true; if ( lhs->tv_sec < rhs->tv_sec ) 70f8c: b081 cmpl %d1,%d0 70f8e: 6f04 bles 70f94 <_Timespec_Greater_than+0x20> 70f90: 4200 clrb %d0 <== NOT EXECUTED 70f92: 600c bras 70fa0 <_Timespec_Greater_than+0x2c> <== NOT EXECUTED #include #include #include bool _Timespec_Greater_than( 70f94: 2068 0004 moveal %a0@(4),%a0 70f98: b1e9 0004 cmpal %a1@(4),%a0 70f9c: 5dc0 slt %d0 70f9e: 4480 negl %d0 /* ASSERT: lhs->tv_sec == rhs->tv_sec */ if ( lhs->tv_nsec > rhs->tv_nsec ) return true; return false; } 70fa0: 4e5e unlk %fp 70fa2: 4e75 rts 000610c0 <_Timespec_To_ticks>: */ uint32_t _Timespec_To_ticks( const struct timespec *time ) { 610c0: 4e56 fff4 linkw %fp,#-12 610c4: 48d7 040c moveml %d2-%d3/%a2,%sp@ 610c8: 246e 0008 moveal %fp@(8),%a2 uint32_t ticks; if ( (time->tv_sec == 0) && (time->tv_nsec == 0) ) 610cc: 2412 movel %a2@,%d2 610ce: 660a bnes 610da <_Timespec_To_ticks+0x1a> 610d0: 4aaa 0004 tstl %a2@(4) 610d4: 6604 bnes 610da <_Timespec_To_ticks+0x1a> 610d6: 4280 clrl %d0 610d8: 602a bras 61104 <_Timespec_To_ticks+0x44> return 0; ticks = time->tv_sec * TOD_TICKS_PER_SECOND; 610da: 4eb9 0006 11bc jsr 611bc ticks += time->tv_nsec / rtems_configuration_get_nanoseconds_per_tick(); 610e0: 2239 0006 4f40 movel 64f40 ,%d1 610e6: 263c 0000 03e8 movel #1000,%d3 610ec: 4c03 1800 mulsl %d3,%d1 uint32_t ticks; if ( (time->tv_sec == 0) && (time->tv_nsec == 0) ) return 0; ticks = time->tv_sec * TOD_TICKS_PER_SECOND; 610f0: 4c02 0800 mulsl %d2,%d0 ticks += time->tv_nsec / rtems_configuration_get_nanoseconds_per_tick(); 610f4: 262a 0004 movel %a2@(4),%d3 610f8: 4c41 3003 remul %d1,%d3,%d3 610fc: d083 addl %d3,%d0 if (ticks) 610fe: 6604 bnes 61104 <_Timespec_To_ticks+0x44> 61100: 103c 0001 moveb #1,%d0 return ticks; return 1; } 61104: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 6110a: 4e5e unlk %fp 6110c: 4e75 rts ... 0004a1e4 <_User_extensions_Add_set>: #include void _User_extensions_Add_set( User_extensions_Control *the_extension ) { 4a1e4: 4e56 0000 linkw %fp,#0 4a1e8: 2f0b movel %a3,%sp@- _Chain_Append( &_User_extensions_List, &the_extension->Node ); 4a1ea: 47f9 0004 5874 lea 45874 <_Chain_Append>,%a3 #include void _User_extensions_Add_set( User_extensions_Control *the_extension ) { 4a1f0: 2f0a movel %a2,%sp@- 4a1f2: 246e 0008 moveal %fp@(8),%a2 _Chain_Append( &_User_extensions_List, &the_extension->Node ); 4a1f6: 2f0a movel %a2,%sp@- 4a1f8: 4879 0005 bb82 pea 5bb82 <_User_extensions_List> 4a1fe: 4e93 jsr %a3@ /* * If a switch handler is present, append it to the switch chain. */ if ( the_extension->Callouts.thread_switch != NULL ) { 4a200: 202a 0024 movel %a2@(36),%d0 4a204: 508f addql #8,%sp 4a206: 6712 beqs 4a21a <_User_extensions_Add_set+0x36> the_extension->Switch.thread_switch = the_extension->Callouts.thread_switch; _Chain_Append( 4a208: 486a 0008 pea %a2@(8) 4a20c: 4879 0005 b9f8 pea 5b9f8 <_User_extensions_Switches_list> /* * If a switch handler is present, append it to the switch chain. */ if ( the_extension->Callouts.thread_switch != NULL ) { the_extension->Switch.thread_switch = 4a212: 2540 0010 movel %d0,%a2@(16) the_extension->Callouts.thread_switch; _Chain_Append( 4a216: 4e93 jsr %a3@ 4a218: 508f addql #8,%sp &_User_extensions_Switches_list, &the_extension->Switch.Node ); } } 4a21a: 246e fff8 moveal %fp@(-8),%a2 4a21e: 266e fffc moveal %fp@(-4),%a3 4a222: 4e5e unlk %fp 4a224: 4e75 rts ... 00047a26 <_User_extensions_Fatal>: void _User_extensions_Fatal ( Internal_errors_Source the_source, bool is_internal, Internal_errors_t the_error ) { 47a26: 4e56 fff0 linkw %fp,#-16 47a2a: 48d7 041c moveml %d2-%d4/%a2,%sp@ the_node = the_node->previous ) { the_extension = (User_extensions_Control *) the_node; if ( the_extension->Callouts.fatal != NULL ) (*the_extension->Callouts.fatal)( the_source, is_internal, the_error ); 47a2e: 4282 clrl %d2 47a30: 142e 000f moveb %fp@(15),%d2 void _User_extensions_Fatal ( Internal_errors_Source the_source, bool is_internal, Internal_errors_t the_error ) { 47a34: 282e 0008 movel %fp@(8),%d4 47a38: 262e 0010 movel %fp@(16),%d3 Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _User_extensions_List.last ; 47a3c: 2479 0005 bb8a moveal 5bb8a <_User_extensions_List+0x8>,%a2 47a42: 6018 bras 47a5c <_User_extensions_Fatal+0x36> !_Chain_Is_head( &_User_extensions_List, the_node ) ; the_node = the_node->previous ) { the_extension = (User_extensions_Control *) the_node; if ( the_extension->Callouts.fatal != NULL ) 47a44: 206a 0030 moveal %a2@(48),%a0 47a48: 4a88 tstl %a0 47a4a: 670c beqs 47a58 <_User_extensions_Fatal+0x32> (*the_extension->Callouts.fatal)( the_source, is_internal, the_error ); 47a4c: 2f03 movel %d3,%sp@- 47a4e: 2f02 movel %d2,%sp@- 47a50: 2f04 movel %d4,%sp@- 47a52: 4e90 jsr %a0@ 47a54: 4fef 000c lea %sp@(12),%sp Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _User_extensions_List.last ; !_Chain_Is_head( &_User_extensions_List, the_node ) ; the_node = the_node->previous ) { 47a58: 246a 0004 moveal %a2@(4),%a2 { Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _User_extensions_List.last ; !_Chain_Is_head( &_User_extensions_List, the_node ) ; 47a5c: b5fc 0005 bb82 cmpal #375682,%a2 47a62: 66e0 bnes 47a44 <_User_extensions_Fatal+0x1e> the_extension = (User_extensions_Control *) the_node; if ( the_extension->Callouts.fatal != NULL ) (*the_extension->Callouts.fatal)( the_source, is_internal, the_error ); } } 47a64: 4cee 041c fff0 moveml %fp@(-16),%d2-%d4/%a2 47a6a: 4e5e unlk %fp 47a6c: 4e75 rts ... 00047904 <_User_extensions_Handler_initialization>: #include #include #include void _User_extensions_Handler_initialization(void) { 47904: 4e56 ffe4 linkw %fp,#-28 */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 47908: 203c 0005 bb86 movel #375686,%d0 4790e: 23c0 0005 bb82 movel %d0,5bb82 <_User_extensions_List> the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain); 47914: 203c 0005 bb82 movel #375682,%d0 4791a: 23c0 0005 bb8a movel %d0,5bb8a <_User_extensions_List+0x8> */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 47920: 203c 0005 b9fc movel #375292,%d0 47926: 23c0 0005 b9f8 movel %d0,5b9f8 <_User_extensions_Switches_list> the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain); 4792c: 203c 0005 b9f8 movel #375288,%d0 RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); the_chain->permanent_null = NULL; 47932: 42b9 0005 bb86 clrl 5bb86 <_User_extensions_List+0x4> 47938: 48d7 1c3c moveml %d2-%d5/%a2-%a4,%sp@ User_extensions_Control *extension; uint32_t i; uint32_t number_of_extensions; User_extensions_Table *initial_extensions; number_of_extensions = Configuration.number_of_initial_extensions; 4793c: 2a39 0005 a2fa movel 5a2fa ,%d5 initial_extensions = Configuration.User_extension_table; 47942: 2639 0005 a2fe movel 5a2fe ,%d3 47948: 42b9 0005 b9fc clrl 5b9fc <_User_extensions_Switches_list+0x4> the_chain->last = _Chain_Head(the_chain); 4794e: 23c0 0005 ba00 movel %d0,5ba00 <_User_extensions_Switches_list+0x8> _Chain_Initialize_empty( &_User_extensions_List ); _Chain_Initialize_empty( &_User_extensions_Switches_list ); if ( initial_extensions ) { 47954: 4a83 tstl %d3 47956: 6750 beqs 479a8 <_User_extensions_Handler_initialization+0xa4> extension = (User_extensions_Control *) 47958: 7834 moveq #52,%d4 4795a: 4c05 4800 mulsl %d5,%d4 _Workspace_Allocate_or_fatal_error( number_of_extensions * sizeof( User_extensions_Control ) ); memset ( 4795e: 4282 clrl %d2 RTEMS_INLINE_ROUTINE void _User_extensions_Add_set_with_table( User_extensions_Control *extension, const User_extensions_Table *extension_table ) { extension->Callouts = *extension_table; 47960: 49f9 0004 c1c8 lea 4c1c8 ,%a4 _User_extensions_Add_set( extension ); 47966: 47f9 0004 a1e4 lea 4a1e4 <_User_extensions_Add_set>,%a3 _Chain_Initialize_empty( &_User_extensions_List ); _Chain_Initialize_empty( &_User_extensions_Switches_list ); if ( initial_extensions ) { extension = (User_extensions_Control *) 4796c: 2f04 movel %d4,%sp@- 4796e: 4eb9 0004 7d80 jsr 47d80 <_Workspace_Allocate_or_fatal_error> 47974: 2440 moveal %d0,%a2 _Workspace_Allocate_or_fatal_error( number_of_extensions * sizeof( User_extensions_Control ) ); memset ( 47976: 2f04 movel %d4,%sp@- 47978: 42a7 clrl %sp@- 4797a: 2f00 movel %d0,%sp@- 4797c: 4eb9 0004 c238 jsr 4c238 47982: 601c bras 479a0 <_User_extensions_Handler_initialization+0x9c> RTEMS_INLINE_ROUTINE void _User_extensions_Add_set_with_table( User_extensions_Control *extension, const User_extensions_Table *extension_table ) { extension->Callouts = *extension_table; 47984: 4878 0020 pea 20 extension, 0, number_of_extensions * sizeof( User_extensions_Control ) ); for ( i = 0 ; i < number_of_extensions ; i++ ) { 47988: 5282 addql #1,%d2 4798a: 2f03 movel %d3,%sp@- 4798c: 486a 0014 pea %a2@(20) 47990: 0683 0000 0020 addil #32,%d3 47996: 4e94 jsr %a4@ _User_extensions_Add_set( extension ); 47998: 2f0a movel %a2,%sp@- _User_extensions_Add_set_with_table (extension, &initial_extensions[i]); extension++; 4799a: 45ea 0034 lea %a2@(52),%a2 4799e: 4e93 jsr %a3@ extension, 0, number_of_extensions * sizeof( User_extensions_Control ) ); for ( i = 0 ; i < number_of_extensions ; i++ ) { 479a0: 4fef 0010 lea %sp@(16),%sp 479a4: ba82 cmpl %d2,%d5 479a6: 62dc bhis 47984 <_User_extensions_Handler_initialization+0x80> _User_extensions_Add_set_with_table (extension, &initial_extensions[i]); extension++; } } } 479a8: 4cee 1c3c ffe4 moveml %fp@(-28),%d2-%d5/%a2-%a4 479ae: 4e5e unlk %fp 479b0: 4e75 rts ... 000479ec <_User_extensions_Thread_exitted>: void _User_extensions_Thread_exitted ( Thread_Control *executing ) { 479ec: 4e56 0000 linkw %fp,#0 479f0: 2f0a movel %a2,%sp@- Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _User_extensions_List.last ; 479f2: 2479 0005 bb8a moveal 5bb8a <_User_extensions_List+0x8>,%a2 } void _User_extensions_Thread_exitted ( Thread_Control *executing ) { 479f8: 2f02 movel %d2,%sp@- 479fa: 242e 0008 movel %fp@(8),%d2 Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _User_extensions_List.last ; 479fe: 6012 bras 47a12 <_User_extensions_Thread_exitted+0x26> !_Chain_Is_head( &_User_extensions_List, the_node ) ; the_node = the_node->previous ) { the_extension = (User_extensions_Control *) the_node; if ( the_extension->Callouts.thread_exitted != NULL ) 47a00: 206a 002c moveal %a2@(44),%a0 47a04: 4a88 tstl %a0 47a06: 6706 beqs 47a0e <_User_extensions_Thread_exitted+0x22> (*the_extension->Callouts.thread_exitted)( executing ); 47a08: 2f02 movel %d2,%sp@- 47a0a: 4e90 jsr %a0@ 47a0c: 588f addql #4,%sp <== NOT EXECUTED Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _User_extensions_List.last ; !_Chain_Is_head( &_User_extensions_List, the_node ) ; the_node = the_node->previous ) { 47a0e: 246a 0004 moveal %a2@(4),%a2 { Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _User_extensions_List.last ; !_Chain_Is_head( &_User_extensions_List, the_node ) ; 47a12: b5fc 0005 bb82 cmpal #375682,%a2 47a18: 66e6 bnes 47a00 <_User_extensions_Thread_exitted+0x14> the_extension = (User_extensions_Control *) the_node; if ( the_extension->Callouts.thread_exitted != NULL ) (*the_extension->Callouts.thread_exitted)( executing ); } } 47a1a: 242e fff8 movel %fp@(-8),%d2 47a1e: 246e fffc moveal %fp@(-4),%a2 47a22: 4e5e unlk %fp 47a24: 4e75 rts 000482ec <_User_extensions_Thread_restart>: #include void _User_extensions_Thread_restart ( Thread_Control *the_thread ) { 482ec: 4e56 0000 linkw %fp,#0 482f0: 2f0a movel %a2,%sp@- Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _User_extensions_List.first ; 482f2: 2479 0005 c66a moveal 5c66a <_User_extensions_List>,%a2 #include void _User_extensions_Thread_restart ( Thread_Control *the_thread ) { 482f8: 2f02 movel %d2,%sp@- 482fa: 242e 0008 movel %fp@(8),%d2 Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _User_extensions_List.first ; 482fe: 6016 bras 48316 <_User_extensions_Thread_restart+0x2a> !_Chain_Is_tail( &_User_extensions_List, the_node ) ; the_node = the_node->next ) { the_extension = (User_extensions_Control *) the_node; if ( the_extension->Callouts.thread_restart != NULL ) 48300: 206a 001c moveal %a2@(28),%a0 48304: 4a88 tstl %a0 48306: 670c beqs 48314 <_User_extensions_Thread_restart+0x28> (*the_extension->Callouts.thread_restart)( 48308: 2f02 movel %d2,%sp@- 4830a: 2f39 0005 c596 movel 5c596 <_Thread_Executing>,%sp@- 48310: 4e90 jsr %a0@ 48312: 508f addql #8,%sp Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _User_extensions_List.first ; !_Chain_Is_tail( &_User_extensions_List, the_node ) ; the_node = the_node->next ) { 48314: 2452 moveal %a2@,%a2 48316: b5fc 0005 c66e cmpal #378478,%a2 4831c: 66e2 bnes 48300 <_User_extensions_Thread_restart+0x14> (*the_extension->Callouts.thread_restart)( _Thread_Executing, the_thread ); } } 4831e: 242e fff8 movel %fp@(-8),%d2 48322: 246e fffc moveal %fp@(-4),%a2 48326: 4e5e unlk %fp 48328: 4e75 rts ... 00047af4 <_User_extensions_Thread_start>: #include void _User_extensions_Thread_start ( Thread_Control *the_thread ) { 47af4: 4e56 0000 linkw %fp,#0 47af8: 2f0a movel %a2,%sp@- Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _User_extensions_List.first ; 47afa: 2479 0005 bb82 moveal 5bb82 <_User_extensions_List>,%a2 #include void _User_extensions_Thread_start ( Thread_Control *the_thread ) { 47b00: 2f02 movel %d2,%sp@- 47b02: 242e 0008 movel %fp@(8),%d2 Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _User_extensions_List.first ; 47b06: 6016 bras 47b1e <_User_extensions_Thread_start+0x2a> !_Chain_Is_tail( &_User_extensions_List, the_node ) ; the_node = the_node->next ) { the_extension = (User_extensions_Control *) the_node; if ( the_extension->Callouts.thread_start != NULL ) 47b08: 206a 0018 moveal %a2@(24),%a0 47b0c: 4a88 tstl %a0 47b0e: 670c beqs 47b1c <_User_extensions_Thread_start+0x28> (*the_extension->Callouts.thread_start)( 47b10: 2f02 movel %d2,%sp@- 47b12: 2f39 0005 baae movel 5baae <_Thread_Executing>,%sp@- 47b18: 4e90 jsr %a0@ 47b1a: 508f addql #8,%sp Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _User_extensions_List.first ; !_Chain_Is_tail( &_User_extensions_List, the_node ) ; the_node = the_node->next ) { 47b1c: 2452 moveal %a2@,%a2 47b1e: b5fc 0005 bb86 cmpal #375686,%a2 47b24: 66e2 bnes 47b08 <_User_extensions_Thread_start+0x14> (*the_extension->Callouts.thread_start)( _Thread_Executing, the_thread ); } } 47b26: 242e fff8 movel %fp@(-8),%d2 47b2a: 246e fffc moveal %fp@(-4),%a2 47b2e: 4e5e unlk %fp 47b30: 4e75 rts ... 00047c3c <_Watchdog_Handler_initialization>: */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 47c3c: 43f9 0005 bacc lea 5bacc <_Watchdog_Ticks_chain>,%a1 47c42: 41f9 0005 bac0 lea 5bac0 <_Watchdog_Seconds_chain>,%a0 * * Output parameters: NONE */ void _Watchdog_Handler_initialization( void ) { 47c48: 4e56 0000 linkw %fp,#0 _Watchdog_Sync_level = 0; _Watchdog_Ticks_since_boot = 0; _Chain_Initialize_empty( &_Watchdog_Ticks_chain ); _Chain_Initialize_empty( &_Watchdog_Seconds_chain ); } 47c4c: 4e5e unlk %fp * Output parameters: NONE */ void _Watchdog_Handler_initialization( void ) { _Watchdog_Sync_count = 0; 47c4e: 42b9 0005 bb30 clrl 5bb30 <_Watchdog_Sync_count> _Watchdog_Sync_level = 0; 47c54: 42b9 0005 baaa clrl 5baaa <_Watchdog_Sync_level> the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain); 47c5a: 23c9 0005 bad4 movel %a1,5bad4 <_Watchdog_Ticks_chain+0x8> 47c60: 23c8 0005 bac8 movel %a0,5bac8 <_Watchdog_Seconds_chain+0x8> _Watchdog_Ticks_since_boot = 0; 47c66: 42b9 0005 bb34 clrl 5bb34 <_Watchdog_Ticks_since_boot> */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 47c6c: 22bc 0005 bad0 movel #375504,%a1@ the_chain->permanent_null = NULL; 47c72: 42b9 0005 bad0 clrl 5bad0 <_Watchdog_Ticks_chain+0x4> */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 47c78: 20bc 0005 bac4 movel #375492,%a0@ the_chain->permanent_null = NULL; 47c7e: 42b9 0005 bac4 clrl 5bac4 <_Watchdog_Seconds_chain+0x4> _Chain_Initialize_empty( &_Watchdog_Ticks_chain ); _Chain_Initialize_empty( &_Watchdog_Seconds_chain ); } 47c84: 4e75 rts ... 00047b6c <_Watchdog_Insert>: Watchdog_Interval delta_interval; insert_isr_nest_level = _ISR_Nest_level; _ISR_Disable( level ); 47b6c: 327c 0700 moveaw #1792,%a1 47b70: 2009 movel %a1,%d0 void _Watchdog_Insert( Chain_Control *header, Watchdog_Control *the_watchdog ) { 47b72: 4e56 ffec linkw %fp,#-20 47b76: 206e 000c moveal %fp@(12),%a0 47b7a: 48d7 0c1c moveml %d2-%d4/%a2-%a3,%sp@ 47b7e: 266e 0008 moveal %fp@(8),%a3 Watchdog_Control *after; uint32_t insert_isr_nest_level; Watchdog_Interval delta_interval; insert_isr_nest_level = _ISR_Nest_level; 47b82: 2439 0005 ba8e movel 5ba8e <_ISR_Nest_level>,%d2 _ISR_Disable( level ); 47b88: 40c1 movew %sr,%d1 47b8a: 8081 orl %d1,%d0 47b8c: 46c0 movew %d0,%sr /* * Check to see if the watchdog has just been inserted by a * higher priority interrupt. If so, abandon this insert. */ if ( the_watchdog->state != WATCHDOG_INACTIVE ) { 47b8e: 4aa8 0008 tstl %a0@(8) 47b92: 6706 beqs 47b9a <_Watchdog_Insert+0x2e> _ISR_Enable( level ); 47b94: 46c1 movew %d1,%sr return; 47b96: 6000 009a braw 47c32 <_Watchdog_Insert+0xc6> } the_watchdog->state = WATCHDOG_BEING_INSERTED; _Watchdog_Sync_count++; 47b9a: 2039 0005 bb30 movel 5bb30 <_Watchdog_Sync_count>,%d0 47ba0: 5280 addql #1,%d0 * used around this flash point allowed interrupts to execute * which violated the design assumptions. The critical section * mechanism used here WAS redesigned to address this. */ _ISR_Flash( level ); 47ba2: 2449 moveal %a1,%a2 _ISR_Enable( level ); return; } the_watchdog->state = WATCHDOG_BEING_INSERTED; _Watchdog_Sync_count++; 47ba4: 23c0 0005 bb30 movel %d0,5bb30 <_Watchdog_Sync_count> if ( the_watchdog->state != WATCHDOG_INACTIVE ) { _ISR_Enable( level ); return; } the_watchdog->state = WATCHDOG_BEING_INSERTED; 47baa: 7001 moveq #1,%d0 47bac: 2140 0008 movel %d0,%a0@(8) _Watchdog_Sync_count++; restart: delta_interval = the_watchdog->initial; 47bb0: 2028 000c movel %a0@(12),%d0 * cache *header!! * * Till Straumann, 7/2003 (gcc-3.2.2 -O4 on powerpc) * */ for ( after = (Watchdog_Control *) ((volatile Chain_Control *)header)->first ; 47bb4: 2253 moveal %a3@,%a1 ; after = _Watchdog_Next( after ) ) { if ( delta_interval == 0 || !_Watchdog_Next( after ) ) 47bb6: 4a80 tstl %d0 47bb8: 673c beqs 47bf6 <_Watchdog_Insert+0x8a> 47bba: 4a91 tstl %a1@ 47bbc: 6738 beqs 47bf6 <_Watchdog_Insert+0x8a> break; if ( delta_interval < after->delta_interval ) { 47bbe: 2629 0010 movel %a1@(16),%d3 47bc2: b680 cmpl %d0,%d3 47bc4: 6308 blss 47bce <_Watchdog_Insert+0x62> after->delta_interval -= delta_interval; 47bc6: 9680 subl %d0,%d3 47bc8: 2343 0010 movel %d3,%a1@(16) break; 47bcc: 6028 bras 47bf6 <_Watchdog_Insert+0x8a> * used around this flash point allowed interrupts to execute * which violated the design assumptions. The critical section * mechanism used here WAS redesigned to address this. */ _ISR_Flash( level ); 47bce: 280a movel %a2,%d4 47bd0: 46c1 movew %d1,%sr 47bd2: 8881 orl %d1,%d4 47bd4: 46c4 movew %d4,%sr if ( delta_interval < after->delta_interval ) { after->delta_interval -= delta_interval; break; } delta_interval -= after->delta_interval; 47bd6: 9083 subl %d3,%d0 * mechanism used here WAS redesigned to address this. */ _ISR_Flash( level ); if ( the_watchdog->state != WATCHDOG_BEING_INSERTED ) { 47bd8: 7601 moveq #1,%d3 47bda: b6a8 0008 cmpl %a0@(8),%d3 47bde: 663c bnes 47c1c <_Watchdog_Insert+0xb0> goto exit_insert; } if ( _Watchdog_Sync_level > insert_isr_nest_level ) { 47be0: 2639 0005 baaa movel 5baaa <_Watchdog_Sync_level>,%d3 47be6: b483 cmpl %d3,%d2 47be8: 6408 bccs 47bf2 <_Watchdog_Insert+0x86> _Watchdog_Sync_level = insert_isr_nest_level; 47bea: 23c2 0005 baaa movel %d2,5baaa <_Watchdog_Sync_level> goto restart; 47bf0: 60be bras 47bb0 <_Watchdog_Insert+0x44> RTEMS_INLINE_ROUTINE Watchdog_Control *_Watchdog_Next( Watchdog_Control *the_watchdog ) { return ( (Watchdog_Control *) the_watchdog->Node.next ); 47bf2: 2251 moveal %a1@,%a1 } } 47bf4: 60c0 bras 47bb6 <_Watchdog_Insert+0x4a> _Watchdog_Activate( the_watchdog ); the_watchdog->delta_interval = delta_interval; _Chain_Insert_unprotected( after->Node.previous, &the_watchdog->Node ); 47bf6: 2269 0004 moveal %a1@(4),%a1 the_watchdog->start_time = _Watchdog_Ticks_since_boot; 47bfa: 2639 0005 bb34 movel 5bb34 <_Watchdog_Ticks_since_boot>,%d3 ) { Chain_Node *before_node; the_node->previous = after_node; before_node = after_node->next; 47c00: 2451 moveal %a1@,%a2 Chain_Node *the_node ) { Chain_Node *before_node; the_node->previous = after_node; 47c02: 2149 0004 movel %a1,%a0@(4) before_node = after_node->next; after_node->next = the_node; 47c06: 2288 movel %a0,%a1@ } } _Watchdog_Activate( the_watchdog ); the_watchdog->delta_interval = delta_interval; 47c08: 2140 0010 movel %d0,%a0@(16) RTEMS_INLINE_ROUTINE void _Watchdog_Activate( Watchdog_Control *the_watchdog ) { the_watchdog->state = WATCHDOG_ACTIVE; 47c0c: 7002 moveq #2,%d0 _Chain_Insert_unprotected( after->Node.previous, &the_watchdog->Node ); the_watchdog->start_time = _Watchdog_Ticks_since_boot; 47c0e: 2143 0014 movel %d3,%a0@(20) the_node->next = before_node; before_node->previous = the_node; 47c12: 2548 0004 movel %a0,%a2@(4) 47c16: 2140 0008 movel %d0,%a0@(8) Chain_Node *before_node; the_node->previous = after_node; before_node = after_node->next; after_node->next = the_node; the_node->next = before_node; 47c1a: 208a movel %a2,%a0@ exit_insert: _Watchdog_Sync_level = insert_isr_nest_level; 47c1c: 23c2 0005 baaa movel %d2,5baaa <_Watchdog_Sync_level> _Watchdog_Sync_count--; 47c22: 2039 0005 bb30 movel 5bb30 <_Watchdog_Sync_count>,%d0 47c28: 5380 subql #1,%d0 47c2a: 23c0 0005 bb30 movel %d0,5bb30 <_Watchdog_Sync_count> _ISR_Enable( level ); 47c30: 46c1 movew %d1,%sr } 47c32: 4cd7 0c1c moveml %sp@,%d2-%d4/%a2-%a3 47c36: 4e5e unlk %fp 47c38: 4e75 rts ... 00047d04 <_Watchdog_Tickle>: * See the comment in watchdoginsert.c and watchdogadjust.c * about why it's safe not to declare header a pointer to * volatile data - till, 2003/7 */ _ISR_Disable( level ); 47d04: 203c 0000 0700 movel #1792,%d0 */ void _Watchdog_Tickle( Chain_Control *header ) { 47d0a: 4e56 ffe8 linkw %fp,#-24 47d0e: 48d7 3c0c moveml %d2-%d3/%a2-%a5,%sp@ 47d12: 286e 0008 moveal %fp@(8),%a4 * See the comment in watchdoginsert.c and watchdogadjust.c * about why it's safe not to declare header a pointer to * volatile data - till, 2003/7 */ _ISR_Disable( level ); 47d16: 40c2 movew %sr,%d2 47d18: 8082 orl %d2,%d0 47d1a: 46c0 movew %d0,%sr */ RTEMS_INLINE_ROUTINE bool _Chain_Is_empty( Chain_Control *the_chain ) { return (the_chain->first == _Chain_Tail(the_chain)); 47d1c: 264c moveal %a4,%a3 47d1e: 245b moveal %a3@+,%a2 if ( _Chain_Is_empty( header ) ) 47d20: b7ca cmpal %a2,%a3 47d22: 674e beqs 47d72 <_Watchdog_Tickle+0x6e> * to be inserted has already had its delta_interval adjusted to 0, and * so is added to the head of the chain with a delta_interval of 0. * * Steven Johnson - 12/2005 (gcc-3.2.3 -O3 on powerpc) */ if (the_watchdog->delta_interval != 0) { 47d24: 202a 0010 movel %a2@(16),%d0 47d28: 6708 beqs 47d32 <_Watchdog_Tickle+0x2e> the_watchdog->delta_interval--; 47d2a: 5380 subql #1,%d0 47d2c: 2540 0010 movel %d0,%a2@(16) if ( the_watchdog->delta_interval != 0 ) 47d30: 6640 bnes 47d72 <_Watchdog_Tickle+0x6e> goto leave; } do { watchdog_state = _Watchdog_Remove( the_watchdog ); 47d32: 4bf9 0004 7c88 lea 47c88 <_Watchdog_Remove>,%a5 case WATCHDOG_REMOVE_IT: break; } _ISR_Disable( level ); 47d38: 263c 0000 0700 movel #1792,%d3 if ( the_watchdog->delta_interval != 0 ) goto leave; } do { watchdog_state = _Watchdog_Remove( the_watchdog ); 47d3e: 2f0a movel %a2,%sp@- 47d40: 4e95 jsr %a5@ _ISR_Enable( level ); 47d42: 46c2 movew %d2,%sr switch( watchdog_state ) { 47d44: 7202 moveq #2,%d1 47d46: 588f addql #4,%sp 47d48: b280 cmpl %d0,%d1 47d4a: 6610 bnes 47d5c <_Watchdog_Tickle+0x58> case WATCHDOG_ACTIVE: (*the_watchdog->routine)( 47d4c: 2f2a 0024 movel %a2@(36),%sp@- 47d50: 2f2a 0020 movel %a2@(32),%sp@- 47d54: 206a 001c moveal %a2@(28),%a0 47d58: 4e90 jsr %a0@ 47d5a: 508f addql #8,%sp case WATCHDOG_REMOVE_IT: break; } _ISR_Disable( level ); 47d5c: 2003 movel %d3,%d0 47d5e: 40c2 movew %sr,%d2 47d60: 8082 orl %d2,%d0 47d62: 46c0 movew %d0,%sr RTEMS_INLINE_ROUTINE Watchdog_Control *_Watchdog_First( Chain_Control *header ) { return ( (Watchdog_Control *) header->first ); 47d64: 2014 movel %a4@,%d0 47d66: 2440 moveal %d0,%a2 the_watchdog = _Watchdog_First( header ); } while ( !_Chain_Is_empty( header ) && (the_watchdog->delta_interval == 0) ); 47d68: b7c0 cmpal %d0,%a3 47d6a: 6706 beqs 47d72 <_Watchdog_Tickle+0x6e> 47d6c: 4aaa 0010 tstl %a2@(16) 47d70: 67cc beqs 47d3e <_Watchdog_Tickle+0x3a> leave: _ISR_Enable(level); 47d72: 46c2 movew %d2,%sr } 47d74: 4cee 3c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a5 47d7a: 4e5e unlk %fp 47d7c: 4e75 rts ... 00058298 <__kill>: #endif int __kill( pid_t pid, int sig ) { return 0; } 58298: 4280 clrl %d0 <== NOT EXECUTED return 0; } #endif int __kill( pid_t pid, int sig ) { 5829a: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED return 0; } 5829e: 4e5e unlk %fp <== NOT EXECUTED 582a0: 4e75 rts <== NOT EXECUTED ... 00058168 <_calloc_r>: void *_calloc_r( struct _reent *ignored __attribute__((unused)), size_t elements, size_t size ) { 58168: 4e56 0000 linkw %fp,#0 5816c: 202e 000c movel %fp@(12),%d0 return calloc( elements, size ); 58170: 2d6e 0010 000c movel %fp@(16),%fp@(12) 58176: 2d40 0008 movel %d0,%fp@(8) } 5817a: 4e5e unlk %fp struct _reent *ignored __attribute__((unused)), size_t elements, size_t size ) { return calloc( elements, size ); 5817c: 4ef9 0004 8d9c jmp 48d9c ... 00042828 <_exit>: /* * If the toolset uses init/fini sections, then we need to * run the global destructors now. */ #if defined(__USE_INIT_FINI__) FINI_SYMBOL(); 42828: 4e56 0000 linkw %fp,#0 4282c: 4eb9 0005 88ec jsr 588ec <_fini> * We need to do the exit processing on the global reentrancy structure. * This has already been done on the per task reentrancy structure * associated with this task. */ libc_wrapup(); 42832: 4eb9 0004 27c4 jsr 427c4 rtems_shutdown_executive(status); 42838: 2f2e 0008 movel %fp@(8),%sp@- 4283c: 4eb9 0004 5558 jsr 45558 42842: 588f addql #4,%sp <== NOT EXECUTED 42844: 60fe bras 42844 <_exit+0x1c> <== NOT EXECUTED ... 00070246 <_fcntl_r>: struct _reent *ptr __attribute__((unused)), int fd, int cmd, int arg ) { 70246: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED 7024a: 222e 0010 movel %fp@(16),%d1 <== NOT EXECUTED 7024e: 202e 000c movel %fp@(12),%d0 <== NOT EXECUTED return fcntl( fd, cmd, arg ); 70252: 2d6e 0014 0010 movel %fp@(20),%fp@(16) <== NOT EXECUTED 70258: 2d41 000c movel %d1,%fp@(12) <== NOT EXECUTED 7025c: 2d40 0008 movel %d0,%fp@(8) <== NOT EXECUTED } 70260: 4e5e unlk %fp <== NOT EXECUTED int fd, int cmd, int arg ) { return fcntl( fd, cmd, arg ); 70262: 4ef9 0007 00d8 jmp 700d8 <== NOT EXECUTED 00058184 <_free_r>: void _free_r( struct _reent *ignored __attribute__((unused)), void *ptr ) { 58184: 4e56 0000 linkw %fp,#0 free( ptr ); 58188: 2d6e 000c 0008 movel %fp@(12),%fp@(8) } 5818e: 4e5e unlk %fp void _free_r( struct _reent *ignored __attribute__((unused)), void *ptr ) { free( ptr ); 58190: 4ef9 0004 8e7c jmp 48e7c ... 00058266 <_getpid_r>: pid_t _getpid_r( struct _reent *ptr __attribute__((unused)) ) { return getpid(); } 58266: 7001 moveq #1,%d0 <== NOT EXECUTED #include pid_t _getpid_r( struct _reent *ptr __attribute__((unused)) ) { 58268: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED return getpid(); } 5826c: 4e5e unlk %fp <== NOT EXECUTED 5826e: 4e75 rts 00049038 <_gettimeofday>: int _gettimeofday( struct timeval *tp, struct timezone *tzp ) { 49038: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED return gettimeofday( tp, tzp ); } 4903c: 4e5e unlk %fp <== NOT EXECUTED int _gettimeofday( struct timeval *tp, struct timezone *tzp ) { return gettimeofday( tp, tzp ); 4903e: 4ef9 0004 8fdc jmp 48fdc <== NOT EXECUTED 00049044 <_gettimeofday_r>: int _gettimeofday_r( struct _reent *ignored_reentrancy_stuff __attribute__((unused)), struct timeval *tp, struct timezone *tzp ) { 49044: 4e56 0000 linkw %fp,#0 49048: 202e 000c movel %fp@(12),%d0 return gettimeofday( tp, tzp ); 4904c: 2d6e 0010 000c movel %fp@(16),%fp@(12) 49052: 2d40 0008 movel %d0,%fp@(8) } 49056: 4e5e unlk %fp struct _reent *ignored_reentrancy_stuff __attribute__((unused)), struct timeval *tp, struct timezone *tzp ) { return gettimeofday( tp, tzp ); 49058: 4ef9 0004 8fdc jmp 48fdc ... 00058270 <_isatty_r>: int _isatty_r( struct _reent *ptr __attribute__((unused)), int fd ) { 58270: 4e56 0000 linkw %fp,#0 return isatty( fd ); 58274: 2d6e 000c 0008 movel %fp@(12),%fp@(8) } 5827a: 4e5e unlk %fp int _isatty_r( struct _reent *ptr __attribute__((unused)), int fd ) { return isatty( fd ); 5827c: 4ef9 0005 8840 jmp 58840 ... 0005828e <_kill_r>: #include int _kill_r( struct _reent *ptr, pid_t pid, int sig ) { return 0; } 5828e: 4280 clrl %d0 <== NOT EXECUTED #if defined(RTEMS_NEWLIB) #include int _kill_r( struct _reent *ptr, pid_t pid, int sig ) { 58290: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED return 0; } 58294: 4e5e unlk %fp <== NOT EXECUTED 58296: 4e75 rts 00061046 <_link_r>: int _link_r( struct _reent *ptr __attribute__((unused)), const char *existing, const char *new ) { 61046: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED 6104a: 202e 000c movel %fp@(12),%d0 <== NOT EXECUTED return link( existing, new ); 6104e: 2d6e 0010 000c movel %fp@(16),%fp@(12) <== NOT EXECUTED 61054: 2d40 0008 movel %d0,%fp@(8) <== NOT EXECUTED } 61058: 4e5e unlk %fp <== NOT EXECUTED struct _reent *ptr __attribute__((unused)), const char *existing, const char *new ) { return link( existing, new ); 6105a: 4ef9 0006 0e5c jmp 60e5c <== NOT EXECUTED 00058390 <_lseek_r>: struct _reent *ptr __attribute__((unused)), int fd, off_t offset, int whence ) { 58390: 4e56 0000 linkw %fp,#0 58394: 202e 000c movel %fp@(12),%d0 58398: 2f02 movel %d2,%sp@- 5839a: 222e 0010 movel %fp@(16),%d1 5839e: 242e 0014 movel %fp@(20),%d2 return lseek( fd, offset, whence ); 583a2: 2d6e 0018 0014 movel %fp@(24),%fp@(20) 583a8: 2d41 000c movel %d1,%fp@(12) 583ac: 2d42 0010 movel %d2,%fp@(16) 583b0: 2d40 0008 movel %d0,%fp@(8) } 583b4: 241f movel %sp@+,%d2 583b6: 4e5e unlk %fp int fd, off_t offset, int whence ) { return lseek( fd, offset, whence ); 583b8: 4ef9 0005 82a4 jmp 582a4 ... 00061242 <_lstat_r>: int _STAT_R_NAME( struct _reent *ptr __attribute__((unused)), const char *path, struct stat *buf ) { 61242: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED 61246: 202e 000c movel %fp@(12),%d0 <== NOT EXECUTED return _STAT_NAME( path, buf ); 6124a: 2d6e 0010 000c movel %fp@(16),%fp@(12) <== NOT EXECUTED 61250: 2d40 0008 movel %d0,%fp@(8) <== NOT EXECUTED } 61254: 4e5e unlk %fp <== NOT EXECUTED struct _reent *ptr __attribute__((unused)), const char *path, struct stat *buf ) { return _STAT_NAME( path, buf ); 61256: 4ef9 0006 117c jmp 6117c <== NOT EXECUTED 000583c0 <_malloc_r>: void *_malloc_r( struct _reent *ignored __attribute__((unused)), size_t size ) { 583c0: 4e56 0000 linkw %fp,#0 return malloc( size ); 583c4: 2d6e 000c 0008 movel %fp@(12),%fp@(8) } 583ca: 4e5e unlk %fp void *_malloc_r( struct _reent *ignored __attribute__((unused)), size_t size ) { return malloc( size ); 583cc: 4ef9 0004 9328 jmp 49328 ... 00042d0c <_open_r>: struct _reent *ptr __attribute__((unused)), const char *buf, int flags, int mode ) { 42d0c: 4e56 0000 linkw %fp,#0 42d10: 222e 0010 movel %fp@(16),%d1 42d14: 202e 000c movel %fp@(12),%d0 return open( buf, flags, mode ); 42d18: 2d6e 0014 0010 movel %fp@(20),%fp@(16) 42d1e: 2d41 000c movel %d1,%fp@(12) 42d22: 2d40 0008 movel %d0,%fp@(8) } 42d26: 4e5e unlk %fp const char *buf, int flags, int mode ) { return open( buf, flags, mode ); 42d28: 4ef9 0004 2b10 jmp 42b10 ... 00058480 <_read_r>: struct _reent *ptr __attribute__((unused)), int fd, void *buf, size_t nbytes ) { 58480: 4e56 0000 linkw %fp,#0 58484: 222e 0010 movel %fp@(16),%d1 58488: 202e 000c movel %fp@(12),%d0 return read( fd, buf, nbytes ); 5848c: 2d6e 0014 0010 movel %fp@(20),%fp@(16) 58492: 2d41 000c movel %d1,%fp@(12) 58496: 2d40 0008 movel %d0,%fp@(8) } 5849a: 4e5e unlk %fp int fd, void *buf, size_t nbytes ) { return read( fd, buf, nbytes ); 5849c: 4ef9 0005 83d4 jmp 583d4 ... 000584a4 <_realloc_r>: void *_realloc_r( struct _reent *ignored __attribute__((unused)), void *ptr, size_t size ) { 584a4: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED 584a8: 202e 000c movel %fp@(12),%d0 <== NOT EXECUTED return realloc( ptr, size ); 584ac: 2d6e 0010 000c movel %fp@(16),%fp@(12) <== NOT EXECUTED 584b2: 2d40 0008 movel %d0,%fp@(8) <== NOT EXECUTED } 584b6: 4e5e unlk %fp <== NOT EXECUTED struct _reent *ignored __attribute__((unused)), void *ptr, size_t size ) { return realloc( ptr, size ); 584b8: 4ef9 0005 84e4 jmp 584e4 <== NOT EXECUTED ... 0008be80 <_rename_r>: int _rename_r( struct _reent *ptr __attribute__((unused)), const char *old, const char *new ) { 8be80: 4e56 ffa4 linkw %fp,#-92 <== NOT EXECUTED 8be84: 48d7 1c3c moveml %d2-%d5/%a2-%a4,%sp@ <== NOT EXECUTED 8be88: 246e 000c moveal %fp@(12),%a2 <== NOT EXECUTED 8be8c: 266e 0010 moveal %fp@(16),%a3 <== NOT EXECUTED /* * Get the parent node of the old path to be renamed. Find the parent path. */ old_parent_pathlen = rtems_filesystem_dirname ( old ); 8be90: 2f0a movel %a2,%sp@- <== NOT EXECUTED 8be92: 4eb9 0004 565c jsr 4565c <== NOT EXECUTED if ( old_parent_pathlen == 0 ) 8be98: 588f addql #4,%sp <== NOT EXECUTED /* * Get the parent node of the old path to be renamed. Find the parent path. */ old_parent_pathlen = rtems_filesystem_dirname ( old ); 8be9a: 2600 movel %d0,%d3 <== NOT EXECUTED if ( old_parent_pathlen == 0 ) 8be9c: 664a bnes 8bee8 <_rename_r+0x68> <== NOT EXECUTED rtems_filesystem_get_start_loc( old, &i, &old_parent_loc ); 8be9e: 742f moveq #47,%d2 <== NOT EXECUTED 8bea0: 1012 moveb %a2@,%d0 <== NOT EXECUTED 8bea2: 1200 moveb %d0,%d1 <== NOT EXECUTED 8bea4: 49c1 extbl %d1 <== NOT EXECUTED 8bea6: b481 cmpl %d1,%d2 <== NOT EXECUTED 8bea8: 670c beqs 8beb6 <_rename_r+0x36> <== NOT EXECUTED 8beaa: 143c 005c moveb #92,%d2 <== NOT EXECUTED 8beae: b481 cmpl %d1,%d2 <== NOT EXECUTED 8beb0: 6704 beqs 8beb6 <_rename_r+0x36> <== NOT EXECUTED 8beb2: 4a00 tstb %d0 <== NOT EXECUTED 8beb4: 6612 bnes 8bec8 <_rename_r+0x48> <== NOT EXECUTED 8beb6: 4878 0014 pea 14 <== NOT EXECUTED 8beba: 2079 0009 5d9c moveal 95d9c ,%a0 <== NOT EXECUTED 8bec0: 41e8 0018 lea %a0@(24),%a0 <== NOT EXECUTED 8bec4: 2f08 movel %a0,%sp@- <== NOT EXECUTED 8bec6: 600e bras 8bed6 <_rename_r+0x56> <== NOT EXECUTED 8bec8: 4878 0014 pea 14 <== NOT EXECUTED 8becc: 2039 0009 5d9c movel 95d9c ,%d0 <== NOT EXECUTED 8bed2: 5880 addql #4,%d0 <== NOT EXECUTED 8bed4: 2f00 movel %d0,%sp@- <== NOT EXECUTED 8bed6: 486e ffd4 pea %fp@(-44) <== NOT EXECUTED 8beda: 4202 clrb %d2 <== NOT EXECUTED 8bedc: 4eb9 0007 7eb0 jsr 77eb0 <== NOT EXECUTED 8bee2: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 8bee6: 6024 bras 8bf0c <_rename_r+0x8c> <== NOT EXECUTED else { result = rtems_filesystem_evaluate_path( old, old_parent_pathlen, 8bee8: 42a7 clrl %sp@- <== NOT EXECUTED 8beea: 486e ffd4 pea %fp@(-44) <== NOT EXECUTED 8beee: 4878 0002 pea 2 <== NOT EXECUTED 8bef2: 2f00 movel %d0,%sp@- <== NOT EXECUTED 8bef4: 2f0a movel %a2,%sp@- <== NOT EXECUTED 8bef6: 4eb9 0004 5772 jsr 45772 <== NOT EXECUTED RTEMS_LIBIO_PERMS_WRITE, &old_parent_loc, false ); if ( result != 0 ) 8befc: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED 8bf00: 4a80 tstl %d0 <== NOT EXECUTED 8bf02: 6706 beqs 8bf0a <_rename_r+0x8a> <== NOT EXECUTED 8bf04: 76ff moveq #-1,%d3 <== NOT EXECUTED 8bf06: 6000 0286 braw 8c18e <_rename_r+0x30e> <== NOT EXECUTED 8bf0a: 7401 moveq #1,%d2 <== NOT EXECUTED /* * Start from the parent to find the node that should be under it. */ old_loc = old_parent_loc; 8bf0c: 4878 0014 pea 14 <== NOT EXECUTED 8bf10: 2a0e movel %fp,%d5 <== NOT EXECUTED 8bf12: 0685 ffff ffd4 addil #-44,%d5 <== NOT EXECUTED 8bf18: 280e movel %fp,%d4 <== NOT EXECUTED 8bf1a: 0684 ffff ffe8 addil #-24,%d4 <== NOT EXECUTED 8bf20: 49f9 0007 7eb0 lea 77eb0 ,%a4 <== NOT EXECUTED name = old + old_parent_pathlen; 8bf26: d68a addl %a2,%d3 <== NOT EXECUTED name += rtems_filesystem_prefix_separators( name, strlen( name ) ); 8bf28: 45f9 0007 aedc lea 7aedc ,%a2 <== NOT EXECUTED /* * Start from the parent to find the node that should be under it. */ old_loc = old_parent_loc; 8bf2e: 2f05 movel %d5,%sp@- <== NOT EXECUTED 8bf30: 2f04 movel %d4,%sp@- <== NOT EXECUTED 8bf32: 4e94 jsr %a4@ <== NOT EXECUTED name = old + old_parent_pathlen; name += rtems_filesystem_prefix_separators( name, strlen( name ) ); 8bf34: 2f03 movel %d3,%sp@- <== NOT EXECUTED /* * Start from the parent to find the node that should be under it. */ old_loc = old_parent_loc; name = old + old_parent_pathlen; 8bf36: 2d43 fffc movel %d3,%fp@(-4) <== NOT EXECUTED name += rtems_filesystem_prefix_separators( name, strlen( name ) ); 8bf3a: 4e92 jsr %a2@ <== NOT EXECUTED 8bf3c: 2e80 movel %d0,%sp@ <== NOT EXECUTED 8bf3e: 2f03 movel %d3,%sp@- <== NOT EXECUTED 8bf40: 4eb9 0004 5624 jsr 45624 <== NOT EXECUTED 8bf46: d680 addl %d0,%d3 <== NOT EXECUTED result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 8bf48: 2f03 movel %d3,%sp@- <== NOT EXECUTED * Start from the parent to find the node that should be under it. */ old_loc = old_parent_loc; name = old + old_parent_pathlen; name += rtems_filesystem_prefix_separators( name, strlen( name ) ); 8bf4a: 2d43 fffc movel %d3,%fp@(-4) <== NOT EXECUTED result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 8bf4e: 4e92 jsr %a2@ <== NOT EXECUTED 8bf50: 4297 clrl %sp@ <== NOT EXECUTED 8bf52: 2f04 movel %d4,%sp@- <== NOT EXECUTED 8bf54: 42a7 clrl %sp@- <== NOT EXECUTED 8bf56: 2f00 movel %d0,%sp@- <== NOT EXECUTED 8bf58: 2f03 movel %d3,%sp@- <== NOT EXECUTED 8bf5a: 4eb9 0004 56a2 jsr 456a2 <== NOT EXECUTED 0, &old_loc, false ); if ( result != 0 ) { 8bf60: 4fef 0028 lea %sp@(40),%sp <== NOT EXECUTED old_loc = old_parent_loc; name = old + old_parent_pathlen; name += rtems_filesystem_prefix_separators( name, strlen( name ) ); result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 8bf64: 2800 movel %d0,%d4 <== NOT EXECUTED 0, &old_loc, false ); if ( result != 0 ) { 8bf66: 672a beqs 8bf92 <_rename_r+0x112> <== NOT EXECUTED if ( free_old_parentloc ) 8bf68: 4a02 tstb %d2 <== NOT EXECUTED 8bf6a: 6716 beqs 8bf82 <_rename_r+0x102> <== NOT EXECUTED rtems_filesystem_freenode( &old_parent_loc ); 8bf6c: 206e ffe0 moveal %fp@(-32),%a0 <== NOT EXECUTED 8bf70: 4a88 tstl %a0 <== NOT EXECUTED 8bf72: 670e beqs 8bf82 <_rename_r+0x102> <== NOT EXECUTED 8bf74: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 8bf78: 4a88 tstl %a0 <== NOT EXECUTED 8bf7a: 6706 beqs 8bf82 <_rename_r+0x102> <== NOT EXECUTED 8bf7c: 2f05 movel %d5,%sp@- <== NOT EXECUTED 8bf7e: 4e90 jsr %a0@ <== NOT EXECUTED 8bf80: 588f addql #4,%sp <== NOT EXECUTED rtems_set_errno_and_return_minus_one( result ); 8bf82: 4eb9 0007 4e78 jsr 74e78 <__errno> <== NOT EXECUTED 8bf88: 76ff moveq #-1,%d3 <== NOT EXECUTED 8bf8a: 2040 moveal %d0,%a0 <== NOT EXECUTED 8bf8c: 2084 movel %d4,%a0@ <== NOT EXECUTED 8bf8e: 6000 01fe braw 8c18e <_rename_r+0x30e> <== NOT EXECUTED /* * Get the parent of the new node we are renaming to. */ rtems_filesystem_get_start_loc( new, &i, &new_parent_loc ); 8bf92: 762f moveq #47,%d3 <== NOT EXECUTED 8bf94: 1013 moveb %a3@,%d0 <== NOT EXECUTED 8bf96: 1200 moveb %d0,%d1 <== NOT EXECUTED 8bf98: 49c1 extbl %d1 <== NOT EXECUTED 8bf9a: b681 cmpl %d1,%d3 <== NOT EXECUTED 8bf9c: 670c beqs 8bfaa <_rename_r+0x12a> <== NOT EXECUTED 8bf9e: 163c 005c moveb #92,%d3 <== NOT EXECUTED 8bfa2: b681 cmpl %d1,%d3 <== NOT EXECUTED 8bfa4: 6704 beqs 8bfaa <_rename_r+0x12a> <== NOT EXECUTED 8bfa6: 4a00 tstb %d0 <== NOT EXECUTED 8bfa8: 6622 bnes 8bfcc <_rename_r+0x14c> <== NOT EXECUTED 8bfaa: 4878 0014 pea 14 <== NOT EXECUTED 8bfae: 2079 0009 5d9c moveal 95d9c ,%a0 <== NOT EXECUTED 8bfb4: 41e8 0018 lea %a0@(24),%a0 <== NOT EXECUTED 8bfb8: 2f08 movel %a0,%sp@- <== NOT EXECUTED 8bfba: 486e ffc0 pea %fp@(-64) <== NOT EXECUTED 8bfbe: 4eb9 0007 7eb0 jsr 77eb0 <== NOT EXECUTED 8bfc4: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 8bfc8: 7001 moveq #1,%d0 <== NOT EXECUTED 8bfca: 601a bras 8bfe6 <_rename_r+0x166> <== NOT EXECUTED 8bfcc: 4878 0014 pea 14 <== NOT EXECUTED 8bfd0: 2039 0009 5d9c movel 95d9c ,%d0 <== NOT EXECUTED 8bfd6: 5880 addql #4,%d0 <== NOT EXECUTED 8bfd8: 2f00 movel %d0,%sp@- <== NOT EXECUTED 8bfda: 486e ffc0 pea %fp@(-64) <== NOT EXECUTED 8bfde: 4e94 jsr %a4@ <== NOT EXECUTED 8bfe0: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 8bfe4: 4280 clrl %d0 <== NOT EXECUTED if ( !new_parent_loc.ops->evalformake_h ) { 8bfe6: 206e ffcc moveal %fp@(-52),%a0 <== NOT EXECUTED 8bfea: 2068 0004 moveal %a0@(4),%a0 <== NOT EXECUTED 8bfee: 4a88 tstl %a0 <== NOT EXECUTED 8bff0: 6700 00f6 beqw 8c0e8 <_rename_r+0x268> <== NOT EXECUTED rtems_filesystem_freenode( &old_parent_loc ); rtems_filesystem_freenode( &old_loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*new_parent_loc.ops->evalformake_h)( &new[i], &new_parent_loc, &name ); 8bff4: 486e fffc pea %fp@(-4) <== NOT EXECUTED 8bff8: 280e movel %fp,%d4 <== NOT EXECUTED 8bffa: 0684 ffff ffc0 addil #-64,%d4 <== NOT EXECUTED 8c000: 2f04 movel %d4,%sp@- <== NOT EXECUTED 8c002: 4873 0800 pea %a3@(00000000,%d0:l) <== NOT EXECUTED 8c006: 4e90 jsr %a0@ <== NOT EXECUTED if ( result != 0 ) { 8c008: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED rtems_filesystem_freenode( &old_parent_loc ); rtems_filesystem_freenode( &old_loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*new_parent_loc.ops->evalformake_h)( &new[i], &new_parent_loc, &name ); 8c00c: 2440 moveal %d0,%a2 <== NOT EXECUTED if ( result != 0 ) { 8c00e: 4a80 tstl %d0 <== NOT EXECUTED 8c010: 675a beqs 8c06c <_rename_r+0x1ec> <== NOT EXECUTED rtems_filesystem_freenode( &new_parent_loc ); 8c012: 206e ffcc moveal %fp@(-52),%a0 <== NOT EXECUTED 8c016: 4a88 tstl %a0 <== NOT EXECUTED 8c018: 670e beqs 8c028 <_rename_r+0x1a8> <== NOT EXECUTED 8c01a: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 8c01e: 4a88 tstl %a0 <== NOT EXECUTED 8c020: 6706 beqs 8c028 <_rename_r+0x1a8> <== NOT EXECUTED 8c022: 2f04 movel %d4,%sp@- <== NOT EXECUTED 8c024: 4e90 jsr %a0@ <== NOT EXECUTED 8c026: 588f addql #4,%sp <== NOT EXECUTED if ( free_old_parentloc ) 8c028: 4a02 tstb %d2 <== NOT EXECUTED 8c02a: 6718 beqs 8c044 <_rename_r+0x1c4> <== NOT EXECUTED rtems_filesystem_freenode( &old_parent_loc ); 8c02c: 206e ffe0 moveal %fp@(-32),%a0 <== NOT EXECUTED 8c030: 4a88 tstl %a0 <== NOT EXECUTED 8c032: 6710 beqs 8c044 <_rename_r+0x1c4> <== NOT EXECUTED 8c034: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 8c038: 4a88 tstl %a0 <== NOT EXECUTED 8c03a: 6708 beqs 8c044 <_rename_r+0x1c4> <== NOT EXECUTED 8c03c: 486e ffd4 pea %fp@(-44) <== NOT EXECUTED 8c040: 4e90 jsr %a0@ <== NOT EXECUTED 8c042: 588f addql #4,%sp <== NOT EXECUTED rtems_filesystem_freenode( &old_loc ); 8c044: 206e fff4 moveal %fp@(-12),%a0 <== NOT EXECUTED 8c048: 4a88 tstl %a0 <== NOT EXECUTED 8c04a: 6710 beqs 8c05c <_rename_r+0x1dc> <== NOT EXECUTED 8c04c: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 8c050: 4a88 tstl %a0 <== NOT EXECUTED 8c052: 6708 beqs 8c05c <_rename_r+0x1dc> <== NOT EXECUTED 8c054: 486e ffe8 pea %fp@(-24) <== NOT EXECUTED 8c058: 4e90 jsr %a0@ <== NOT EXECUTED 8c05a: 588f addql #4,%sp <== NOT EXECUTED rtems_set_errno_and_return_minus_one( result ); 8c05c: 4eb9 0007 4e78 jsr 74e78 <__errno> <== NOT EXECUTED 8c062: 76ff moveq #-1,%d3 <== NOT EXECUTED 8c064: 2040 moveal %d0,%a0 <== NOT EXECUTED 8c066: 208a movel %a2,%a0@ <== NOT EXECUTED 8c068: 6000 0124 braw 8c18e <_rename_r+0x30e> <== NOT EXECUTED 8c06c: 206e ffcc moveal %fp@(-52),%a0 <== NOT EXECUTED /* * Check to see if the caller is trying to rename across file system * boundaries. */ if ( old_parent_loc.mt_entry != new_parent_loc.mt_entry ) { 8c070: 202e ffd0 movel %fp@(-48),%d0 <== NOT EXECUTED 8c074: b0ae ffe4 cmpl %fp@(-28),%d0 <== NOT EXECUTED 8c078: 6758 beqs 8c0d2 <_rename_r+0x252> <== NOT EXECUTED rtems_filesystem_freenode( &new_parent_loc ); 8c07a: 4a88 tstl %a0 <== NOT EXECUTED 8c07c: 670e beqs 8c08c <_rename_r+0x20c> <== NOT EXECUTED 8c07e: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 8c082: 4a88 tstl %a0 <== NOT EXECUTED 8c084: 6706 beqs 8c08c <_rename_r+0x20c> <== NOT EXECUTED 8c086: 2f04 movel %d4,%sp@- <== NOT EXECUTED 8c088: 4e90 jsr %a0@ <== NOT EXECUTED 8c08a: 588f addql #4,%sp <== NOT EXECUTED if ( free_old_parentloc ) 8c08c: 4a02 tstb %d2 <== NOT EXECUTED 8c08e: 6718 beqs 8c0a8 <_rename_r+0x228> <== NOT EXECUTED rtems_filesystem_freenode( &old_parent_loc ); 8c090: 206e ffe0 moveal %fp@(-32),%a0 <== NOT EXECUTED 8c094: 4a88 tstl %a0 <== NOT EXECUTED 8c096: 6710 beqs 8c0a8 <_rename_r+0x228> <== NOT EXECUTED 8c098: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 8c09c: 4a88 tstl %a0 <== NOT EXECUTED 8c09e: 6708 beqs 8c0a8 <_rename_r+0x228> <== NOT EXECUTED 8c0a0: 486e ffd4 pea %fp@(-44) <== NOT EXECUTED 8c0a4: 4e90 jsr %a0@ <== NOT EXECUTED 8c0a6: 588f addql #4,%sp <== NOT EXECUTED rtems_filesystem_freenode( &old_loc ); 8c0a8: 206e fff4 moveal %fp@(-12),%a0 <== NOT EXECUTED 8c0ac: 4a88 tstl %a0 <== NOT EXECUTED 8c0ae: 6710 beqs 8c0c0 <_rename_r+0x240> <== NOT EXECUTED 8c0b0: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 8c0b4: 4a88 tstl %a0 <== NOT EXECUTED 8c0b6: 6708 beqs 8c0c0 <_rename_r+0x240> <== NOT EXECUTED 8c0b8: 486e ffe8 pea %fp@(-24) <== NOT EXECUTED 8c0bc: 4e90 jsr %a0@ <== NOT EXECUTED 8c0be: 588f addql #4,%sp <== NOT EXECUTED rtems_set_errno_and_return_minus_one( EXDEV ); 8c0c0: 4eb9 0007 4e78 jsr 74e78 <__errno> <== NOT EXECUTED 8c0c6: 76ff moveq #-1,%d3 <== NOT EXECUTED 8c0c8: 2040 moveal %d0,%a0 <== NOT EXECUTED 8c0ca: 7012 moveq #18,%d0 <== NOT EXECUTED 8c0cc: 2080 movel %d0,%a0@ <== NOT EXECUTED 8c0ce: 6000 00be braw 8c18e <_rename_r+0x30e> <== NOT EXECUTED } if ( !new_parent_loc.ops->rename_h ) { 8c0d2: 2268 0040 moveal %a0@(64),%a1 <== NOT EXECUTED 8c0d6: 4a89 tstl %a1 <== NOT EXECUTED 8c0d8: 6654 bnes 8c12e <_rename_r+0x2ae> <== NOT EXECUTED rtems_filesystem_freenode( &new_parent_loc ); 8c0da: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 8c0de: 4a88 tstl %a0 <== NOT EXECUTED 8c0e0: 6706 beqs 8c0e8 <_rename_r+0x268> <== NOT EXECUTED 8c0e2: 2f04 movel %d4,%sp@- <== NOT EXECUTED 8c0e4: 4e90 jsr %a0@ <== NOT EXECUTED 8c0e6: 588f addql #4,%sp <== NOT EXECUTED if ( free_old_parentloc ) 8c0e8: 4a02 tstb %d2 <== NOT EXECUTED 8c0ea: 6718 beqs 8c104 <_rename_r+0x284> <== NOT EXECUTED rtems_filesystem_freenode( &old_parent_loc ); 8c0ec: 206e ffe0 moveal %fp@(-32),%a0 <== NOT EXECUTED 8c0f0: 4a88 tstl %a0 <== NOT EXECUTED 8c0f2: 6710 beqs 8c104 <_rename_r+0x284> <== NOT EXECUTED 8c0f4: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 8c0f8: 4a88 tstl %a0 <== NOT EXECUTED 8c0fa: 6708 beqs 8c104 <_rename_r+0x284> <== NOT EXECUTED 8c0fc: 486e ffd4 pea %fp@(-44) <== NOT EXECUTED 8c100: 4e90 jsr %a0@ <== NOT EXECUTED 8c102: 588f addql #4,%sp <== NOT EXECUTED rtems_filesystem_freenode( &old_loc ); 8c104: 206e fff4 moveal %fp@(-12),%a0 <== NOT EXECUTED 8c108: 4a88 tstl %a0 <== NOT EXECUTED 8c10a: 6710 beqs 8c11c <_rename_r+0x29c> <== NOT EXECUTED 8c10c: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 8c110: 4a88 tstl %a0 <== NOT EXECUTED 8c112: 6708 beqs 8c11c <_rename_r+0x29c> <== NOT EXECUTED 8c114: 486e ffe8 pea %fp@(-24) <== NOT EXECUTED 8c118: 4e90 jsr %a0@ <== NOT EXECUTED 8c11a: 588f addql #4,%sp <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 8c11c: 4eb9 0007 4e78 jsr 74e78 <__errno> <== NOT EXECUTED 8c122: 76ff moveq #-1,%d3 <== NOT EXECUTED 8c124: 2040 moveal %d0,%a0 <== NOT EXECUTED 8c126: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED 8c12c: 6060 bras 8c18e <_rename_r+0x30e> <== NOT EXECUTED } result = (*new_parent_loc.ops->rename_h)( &old_parent_loc, &old_loc, &new_parent_loc, name ); 8c12e: 2f2e fffc movel %fp@(-4),%sp@- <== NOT EXECUTED 8c132: 2f04 movel %d4,%sp@- <== NOT EXECUTED 8c134: 486e ffe8 pea %fp@(-24) <== NOT EXECUTED 8c138: 486e ffd4 pea %fp@(-44) <== NOT EXECUTED 8c13c: 4e91 jsr %a1@ <== NOT EXECUTED rtems_filesystem_freenode( &new_parent_loc ); 8c13e: 206e ffcc moveal %fp@(-52),%a0 <== NOT EXECUTED rtems_filesystem_freenode( &old_parent_loc ); rtems_filesystem_freenode( &old_loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*new_parent_loc.ops->rename_h)( &old_parent_loc, &old_loc, &new_parent_loc, name ); 8c142: 2600 movel %d0,%d3 <== NOT EXECUTED rtems_filesystem_freenode( &new_parent_loc ); 8c144: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED 8c148: 4a88 tstl %a0 <== NOT EXECUTED 8c14a: 670e beqs 8c15a <_rename_r+0x2da> <== NOT EXECUTED 8c14c: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 8c150: 4a88 tstl %a0 <== NOT EXECUTED 8c152: 6706 beqs 8c15a <_rename_r+0x2da> <== NOT EXECUTED 8c154: 2f04 movel %d4,%sp@- <== NOT EXECUTED 8c156: 4e90 jsr %a0@ <== NOT EXECUTED 8c158: 588f addql #4,%sp <== NOT EXECUTED if ( free_old_parentloc ) 8c15a: 4a02 tstb %d2 <== NOT EXECUTED 8c15c: 6718 beqs 8c176 <_rename_r+0x2f6> <== NOT EXECUTED rtems_filesystem_freenode( &old_parent_loc ); 8c15e: 206e ffe0 moveal %fp@(-32),%a0 <== NOT EXECUTED 8c162: 4a88 tstl %a0 <== NOT EXECUTED 8c164: 6710 beqs 8c176 <_rename_r+0x2f6> <== NOT EXECUTED 8c166: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 8c16a: 4a88 tstl %a0 <== NOT EXECUTED 8c16c: 6708 beqs 8c176 <_rename_r+0x2f6> <== NOT EXECUTED 8c16e: 486e ffd4 pea %fp@(-44) <== NOT EXECUTED 8c172: 4e90 jsr %a0@ <== NOT EXECUTED 8c174: 588f addql #4,%sp <== NOT EXECUTED rtems_filesystem_freenode( &old_loc ); 8c176: 206e fff4 moveal %fp@(-12),%a0 <== NOT EXECUTED 8c17a: 4a88 tstl %a0 <== NOT EXECUTED 8c17c: 6710 beqs 8c18e <_rename_r+0x30e> <== NOT EXECUTED 8c17e: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 8c182: 4a88 tstl %a0 <== NOT EXECUTED 8c184: 6708 beqs 8c18e <_rename_r+0x30e> <== NOT EXECUTED 8c186: 486e ffe8 pea %fp@(-24) <== NOT EXECUTED 8c18a: 4e90 jsr %a0@ <== NOT EXECUTED 8c18c: 588f addql #4,%sp <== NOT EXECUTED return result; } 8c18e: 2003 movel %d3,%d0 <== NOT EXECUTED 8c190: 4cee 1c3c ffa4 moveml %fp@(-92),%d2-%d5/%a2-%a4 <== NOT EXECUTED 8c196: 4e5e unlk %fp <== NOT EXECUTED 8c198: 4e75 rts <== NOT EXECUTED ... 00046aac <_stat_r>: int _STAT_R_NAME( struct _reent *ptr __attribute__((unused)), const char *path, struct stat *buf ) { 46aac: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED 46ab0: 202e 000c movel %fp@(12),%d0 <== NOT EXECUTED return _STAT_NAME( path, buf ); 46ab4: 2d6e 0010 000c movel %fp@(16),%fp@(12) <== NOT EXECUTED 46aba: 2d40 0008 movel %d0,%fp@(8) <== NOT EXECUTED } 46abe: 4e5e unlk %fp <== NOT EXECUTED struct _reent *ptr __attribute__((unused)), const char *path, struct stat *buf ) { return _STAT_NAME( path, buf ); 46ac0: 4ef9 0004 69e4 jmp 469e4 <== NOT EXECUTED ... 0004b94e <_unlink_r>: int _unlink_r( struct _reent *ptr __attribute__((unused)), const char *path ) { 4b94e: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED return unlink( path ); 4b952: 2d6e 000c 0008 movel %fp@(12),%fp@(8) <== NOT EXECUTED } 4b958: 4e5e unlk %fp <== NOT EXECUTED int _unlink_r( struct _reent *ptr __attribute__((unused)), const char *path ) { return unlink( path ); 4b95a: 4ef9 0004 b764 jmp 4b764 <== NOT EXECUTED 000584c0 <_write_r>: struct _reent *ptr __attribute__((unused)), int fd, const void *buf, size_t nbytes ) { 584c0: 4e56 0000 linkw %fp,#0 584c4: 222e 0010 movel %fp@(16),%d1 584c8: 202e 000c movel %fp@(12),%d0 return write( fd, buf, nbytes ); 584cc: 2d6e 0014 0010 movel %fp@(20),%fp@(16) 584d2: 2d41 000c movel %d1,%fp@(12) 584d6: 2d40 0008 movel %d0,%fp@(8) } 584da: 4e5e unlk %fp int fd, const void *buf, size_t nbytes ) { return write( fd, buf, nbytes ); 584dc: 4ef9 0005 85c4 jmp 585c4 ... 0005ffec : #include int chdir( const char *pathname ) { 5ffec: 4e56 ffec linkw %fp,#-20 5fff0: 2f03 movel %d3,%sp@- 5fff2: 262e 0008 movel %fp@(8),%d3 5fff6: 2f02 movel %d2,%sp@- rtems_filesystem_location_info_t loc; int result; if ( !pathname ) 5fff8: 4a83 tstl %d3 5fffa: 6612 bnes 6000e rtems_set_errno_and_return_minus_one( EFAULT ); 5fffc: 4eb9 0007 4e78 jsr 74e78 <__errno> 60002: 740e moveq #14,%d2 60004: 72ff moveq #-1,%d1 60006: 2040 moveal %d0,%a0 60008: 2082 movel %d2,%a0@ 6000a: 6000 00ce braw 600da /* * Get the node where we wish to go. */ result = rtems_filesystem_evaluate_path( pathname, strlen( pathname ), RTEMS_LIBIO_PERMS_SEARCH, &loc, true ); 6000e: 2f03 movel %d3,%sp@- rtems_set_errno_and_return_minus_one( EFAULT ); /* * Get the node where we wish to go. */ result = rtems_filesystem_evaluate_path( 60010: 240e movel %fp,%d2 60012: 0682 ffff ffec addil #-20,%d2 pathname, strlen( pathname ), RTEMS_LIBIO_PERMS_SEARCH, &loc, true ); 60018: 4eb9 0007 aedc jsr 7aedc rtems_set_errno_and_return_minus_one( EFAULT ); /* * Get the node where we wish to go. */ result = rtems_filesystem_evaluate_path( 6001e: 7201 moveq #1,%d1 60020: 2e81 movel %d1,%sp@ 60022: 2f02 movel %d2,%sp@- 60024: 4878 0001 pea 1 60028: 2f00 movel %d0,%sp@- 6002a: 2f03 movel %d3,%sp@- 6002c: 4eb9 0004 5772 jsr 45772 pathname, strlen( pathname ), RTEMS_LIBIO_PERMS_SEARCH, &loc, true ); if ( result != 0 ) 60032: 4fef 0014 lea %sp@(20),%sp 60036: 4a80 tstl %d0 60038: 6706 beqs 60040 6003a: 72ff moveq #-1,%d1 6003c: 6000 009c braw 600da return -1; /* * Verify you can change directory into this node. */ if ( !loc.ops->node_type_h ) { 60040: 226e fff8 moveal %fp@(-8),%a1 60044: 2069 0010 moveal %a1@(16),%a0 60048: 4a88 tstl %a0 6004a: 6620 bnes 6006c rtems_filesystem_freenode( &loc ); 6004c: 2069 001c moveal %a1@(28),%a0 <== NOT EXECUTED 60050: 4a88 tstl %a0 <== NOT EXECUTED 60052: 6706 beqs 6005a <== NOT EXECUTED 60054: 2f02 movel %d2,%sp@- <== NOT EXECUTED 60056: 4e90 jsr %a0@ <== NOT EXECUTED 60058: 588f addql #4,%sp <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 6005a: 4eb9 0007 4e78 jsr 74e78 <__errno> <== NOT EXECUTED 60060: 72ff moveq #-1,%d1 <== NOT EXECUTED 60062: 2040 moveal %d0,%a0 <== NOT EXECUTED 60064: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED 6006a: 606e bras 600da <== NOT EXECUTED } if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) { 6006c: 2f02 movel %d2,%sp@- 6006e: 4e90 jsr %a0@ 60070: 588f addql #4,%sp 60072: 7201 moveq #1,%d1 60074: b280 cmpl %d0,%d1 60076: 6726 beqs 6009e rtems_filesystem_freenode( &loc ); 60078: 206e fff8 moveal %fp@(-8),%a0 6007c: 4a88 tstl %a0 6007e: 670e beqs 6008e 60080: 2068 001c moveal %a0@(28),%a0 60084: 4a88 tstl %a0 60086: 6706 beqs 6008e 60088: 2f02 movel %d2,%sp@- 6008a: 4e90 jsr %a0@ 6008c: 588f addql #4,%sp rtems_set_errno_and_return_minus_one( ENOTDIR ); 6008e: 4eb9 0007 4e78 jsr 74e78 <__errno> 60094: 72ff moveq #-1,%d1 60096: 2040 moveal %d0,%a0 60098: 7014 moveq #20,%d0 6009a: 2080 movel %d0,%a0@ 6009c: 603c bras 600da } rtems_filesystem_freenode( &rtems_filesystem_current ); 6009e: 2279 0009 5d9c moveal 95d9c ,%a1 600a4: 2069 0010 moveal %a1@(16),%a0 600a8: 4a88 tstl %a0 600aa: 6710 beqs 600bc 600ac: 2068 001c moveal %a0@(28),%a0 600b0: 4a88 tstl %a0 600b2: 6708 beqs 600bc 600b4: 4869 0004 pea %a1@(4) 600b8: 4e90 jsr %a0@ 600ba: 588f addql #4,%sp rtems_filesystem_current = loc; 600bc: 4878 0014 pea 14 600c0: 486e ffec pea %fp@(-20) 600c4: 2039 0009 5d9c movel 95d9c ,%d0 600ca: 5880 addql #4,%d0 600cc: 2f00 movel %d0,%sp@- 600ce: 4eb9 0007 7eb0 jsr 77eb0 return 0; 600d4: 4fef 000c lea %sp@(12),%sp rtems_set_errno_and_return_minus_one( ENOTDIR ); } rtems_filesystem_freenode( &rtems_filesystem_current ); rtems_filesystem_current = loc; 600d8: 4281 clrl %d1 return 0; } 600da: 242e ffe4 movel %fp@(-28),%d2 600de: 2001 movel %d1,%d0 600e0: 262e ffe8 movel %fp@(-24),%d3 600e4: 4e5e unlk %fp 600e6: 4e75 rts 000452f0 : int chmod( const char *path, mode_t mode ) { 452f0: 4e56 ffec linkw %fp,#-20 452f4: 2f03 movel %d3,%sp@- 452f6: 262e 0008 movel %fp@(8),%d3 452fa: 2f02 movel %d2,%sp@- int status; rtems_filesystem_location_info_t loc; int result; status = rtems_filesystem_evaluate_path( path, strlen( path ), 0, &loc, true ); 452fc: 240e movel %fp,%d2 452fe: 0682 ffff ffec addil #-20,%d2 45304: 2f03 movel %d3,%sp@- 45306: 4eb9 0007 aedc jsr 7aedc 4530c: 7201 moveq #1,%d1 4530e: 2e81 movel %d1,%sp@ 45310: 2f02 movel %d2,%sp@- 45312: 42a7 clrl %sp@- 45314: 2f00 movel %d0,%sp@- 45316: 2f03 movel %d3,%sp@- 45318: 4eb9 0004 5772 jsr 45772 if ( status != 0 ) 4531e: 4fef 0014 lea %sp@(20),%sp 45322: 4a80 tstl %d0 45324: 6706 beqs 4532c 45326: 76ff moveq #-1,%d3 45328: 6000 0082 braw 453ac return -1; if ( !loc.handlers ){ 4532c: 206e fff4 moveal %fp@(-12),%a0 45330: 4a88 tstl %a0 45332: 6626 bnes 4535a rtems_filesystem_freenode( &loc ); 45334: 206e fff8 moveal %fp@(-8),%a0 <== NOT EXECUTED 45338: 4a88 tstl %a0 <== NOT EXECUTED 4533a: 670e beqs 4534a <== NOT EXECUTED 4533c: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 45340: 4a88 tstl %a0 <== NOT EXECUTED 45342: 6706 beqs 4534a <== NOT EXECUTED 45344: 2f02 movel %d2,%sp@- <== NOT EXECUTED 45346: 4e90 jsr %a0@ <== NOT EXECUTED 45348: 588f addql #4,%sp <== NOT EXECUTED rtems_set_errno_and_return_minus_one( EBADF ); 4534a: 4eb9 0007 4e78 jsr 74e78 <__errno> <== NOT EXECUTED 45350: 76ff moveq #-1,%d3 <== NOT EXECUTED 45352: 2040 moveal %d0,%a0 <== NOT EXECUTED 45354: 7009 moveq #9,%d0 <== NOT EXECUTED 45356: 2080 movel %d0,%a0@ <== NOT EXECUTED 45358: 6052 bras 453ac <== NOT EXECUTED } if ( !loc.handlers->fchmod_h ){ 4535a: 2068 001c moveal %a0@(28),%a0 4535e: 4a88 tstl %a0 45360: 6628 bnes 4538a rtems_filesystem_freenode( &loc ); 45362: 206e fff8 moveal %fp@(-8),%a0 <== NOT EXECUTED 45366: 4a88 tstl %a0 <== NOT EXECUTED 45368: 670e beqs 45378 <== NOT EXECUTED 4536a: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 4536e: 4a88 tstl %a0 <== NOT EXECUTED 45370: 6706 beqs 45378 <== NOT EXECUTED 45372: 2f02 movel %d2,%sp@- <== NOT EXECUTED 45374: 4e90 jsr %a0@ <== NOT EXECUTED 45376: 588f addql #4,%sp <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 45378: 4eb9 0007 4e78 jsr 74e78 <__errno> <== NOT EXECUTED 4537e: 76ff moveq #-1,%d3 <== NOT EXECUTED 45380: 2040 moveal %d0,%a0 <== NOT EXECUTED 45382: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED 45388: 6022 bras 453ac <== NOT EXECUTED } result = (*loc.handlers->fchmod_h)( &loc, mode ); 4538a: 2f2e 000c movel %fp@(12),%sp@- 4538e: 2f02 movel %d2,%sp@- 45390: 4e90 jsr %a0@ rtems_filesystem_freenode( &loc ); 45392: 206e fff8 moveal %fp@(-8),%a0 if ( !loc.handlers->fchmod_h ){ rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*loc.handlers->fchmod_h)( &loc, mode ); 45396: 2600 movel %d0,%d3 rtems_filesystem_freenode( &loc ); 45398: 508f addql #8,%sp 4539a: 4a88 tstl %a0 4539c: 670e beqs 453ac 4539e: 2068 001c moveal %a0@(28),%a0 453a2: 4a88 tstl %a0 453a4: 6706 beqs 453ac 453a6: 2f02 movel %d2,%sp@- 453a8: 4e90 jsr %a0@ 453aa: 588f addql #4,%sp return result; } 453ac: 2003 movel %d3,%d0 453ae: 242e ffe4 movel %fp@(-28),%d2 453b2: 262e ffe8 movel %fp@(-24),%d3 453b6: 4e5e unlk %fp 453b8: 4e75 rts ... 000600e8 : int chown( const char *path, uid_t owner, gid_t group ) { 600e8: 4e56 ffdc linkw %fp,#-36 600ec: 48d7 003c moveml %d2-%d5,%sp@ 600f0: 262e 0008 movel %fp@(8),%d3 rtems_filesystem_location_info_t loc; int result; if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x00, &loc, true ) ) 600f4: 240e movel %fp,%d2 600f6: 0682 ffff ffec addil #-20,%d2 600fc: 2f03 movel %d3,%sp@- int chown( const char *path, uid_t owner, gid_t group ) { 600fe: 382e 000e movew %fp@(14),%d4 rtems_filesystem_location_info_t loc; int result; if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x00, &loc, true ) ) 60102: 4eb9 0007 aedc jsr 7aedc 60108: 7201 moveq #1,%d1 6010a: 2e81 movel %d1,%sp@ int chown( const char *path, uid_t owner, gid_t group ) { 6010c: 3a2e 0012 movew %fp@(18),%d5 rtems_filesystem_location_info_t loc; int result; if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x00, &loc, true ) ) 60110: 2f02 movel %d2,%sp@- 60112: 42a7 clrl %sp@- 60114: 2f00 movel %d0,%sp@- 60116: 2f03 movel %d3,%sp@- 60118: 4eb9 0004 5772 jsr 45772 6011e: 4fef 0014 lea %sp@(20),%sp 60122: 4a80 tstl %d0 60124: 6704 beqs 6012a 60126: 76ff moveq #-1,%d3 60128: 6054 bras 6017e return -1; if ( !loc.ops->chown_h ) { 6012a: 226e fff8 moveal %fp@(-8),%a1 6012e: 2069 0018 moveal %a1@(24),%a0 60132: 4a88 tstl %a0 60134: 6620 bnes 60156 rtems_filesystem_freenode( &loc ); 60136: 2069 001c moveal %a1@(28),%a0 <== NOT EXECUTED 6013a: 4a88 tstl %a0 <== NOT EXECUTED 6013c: 6706 beqs 60144 <== NOT EXECUTED 6013e: 2f02 movel %d2,%sp@- <== NOT EXECUTED 60140: 4e90 jsr %a0@ <== NOT EXECUTED 60142: 588f addql #4,%sp <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 60144: 4eb9 0007 4e78 jsr 74e78 <__errno> <== NOT EXECUTED 6014a: 76ff moveq #-1,%d3 <== NOT EXECUTED 6014c: 2040 moveal %d0,%a0 <== NOT EXECUTED 6014e: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED 60154: 6028 bras 6017e <== NOT EXECUTED } result = (*loc.ops->chown_h)( &loc, owner, group ); 60156: 3f05 movew %d5,%sp@- 60158: 4267 clrw %sp@- 6015a: 3f04 movew %d4,%sp@- 6015c: 4267 clrw %sp@- 6015e: 2f02 movel %d2,%sp@- 60160: 4e90 jsr %a0@ rtems_filesystem_freenode( &loc ); 60162: 206e fff8 moveal %fp@(-8),%a0 if ( !loc.ops->chown_h ) { rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*loc.ops->chown_h)( &loc, owner, group ); 60166: 2600 movel %d0,%d3 rtems_filesystem_freenode( &loc ); 60168: 4fef 000c lea %sp@(12),%sp 6016c: 4a88 tstl %a0 6016e: 670e beqs 6017e 60170: 2068 001c moveal %a0@(28),%a0 60174: 4a88 tstl %a0 60176: 6706 beqs 6017e 60178: 2f02 movel %d2,%sp@- 6017a: 4e90 jsr %a0@ 6017c: 588f addql #4,%sp return result; } 6017e: 2003 movel %d3,%d0 60180: 4cee 003c ffdc moveml %fp@(-36),%d2-%d5 60186: 4e5e unlk %fp 60188: 4e75 rts ... 0006018c : #include int chroot( const char *pathname ) { 6018c: 4e56 ffec linkw %fp,#-20 int result; rtems_filesystem_location_info_t loc; /* an automatic call to new private env the first time */ if (rtems_current_user_env == &rtems_global_user_env) { 60190: 203c 0009 a71c movel #632604,%d0 #include int chroot( const char *pathname ) { 60196: 2f0b movel %a3,%sp@- 60198: 2f0a movel %a2,%sp@- int result; rtems_filesystem_location_info_t loc; /* an automatic call to new private env the first time */ if (rtems_current_user_env == &rtems_global_user_env) { 6019a: b0b9 0009 5d9c cmpl 95d9c ,%d0 601a0: 6628 bnes 601ca rtems_libio_set_private_env(); /* try to set a new private env*/ 601a2: 4eb9 0006 149a jsr 6149a if (rtems_current_user_env == &rtems_global_user_env) /* not ok */ 601a8: 41f9 0009 a71c lea 9a71c ,%a0 601ae: b1f9 0009 5d9c cmpal 95d9c ,%a0 601b4: 6614 bnes 601ca rtems_set_errno_and_return_minus_one( ENOTSUP ); 601b6: 4eb9 0007 4e78 jsr 74e78 <__errno> <== NOT EXECUTED 601bc: 72ff moveq #-1,%d1 <== NOT EXECUTED 601be: 2040 moveal %d0,%a0 <== NOT EXECUTED 601c0: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED 601c6: 6000 0084 braw 6024c <== NOT EXECUTED } result = chdir(pathname); 601ca: 2f2e 0008 movel %fp@(8),%sp@- 601ce: 4eb9 0005 ffec jsr 5ffec if (result) { 601d4: 588f addql #4,%sp 601d6: 4a80 tstl %d0 601d8: 6620 bnes 601fa rtems_set_errno_and_return_minus_one( errno ); } /* clone the new root location */ if (rtems_filesystem_evaluate_path(".", 1, 0, &loc, 0)) { 601da: 42a7 clrl %sp@- 601dc: 486e ffec pea %fp@(-20) 601e0: 42a7 clrl %sp@- 601e2: 4878 0001 pea 1 601e6: 4879 0008 ec4b pea 8ec4b 601ec: 4eb9 0004 5772 jsr 45772 601f2: 4fef 0014 lea %sp@(20),%sp 601f6: 4a80 tstl %d0 601f8: 6714 beqs 6020e /* our cwd has changed, though - but there is no easy way of return :-( */ rtems_set_errno_and_return_minus_one( errno ); 601fa: 45f9 0007 4e78 lea 74e78 <__errno>,%a2 <== NOT EXECUTED 60200: 4e92 jsr %a2@ <== NOT EXECUTED 60202: 2640 moveal %d0,%a3 <== NOT EXECUTED 60204: 4e92 jsr %a2@ <== NOT EXECUTED 60206: 72ff moveq #-1,%d1 <== NOT EXECUTED 60208: 2040 moveal %d0,%a0 <== NOT EXECUTED 6020a: 2690 movel %a0@,%a3@ <== NOT EXECUTED 6020c: 603e bras 6024c <== NOT EXECUTED } rtems_filesystem_freenode(&rtems_filesystem_root); 6020e: 2279 0009 5d9c moveal 95d9c ,%a1 60214: 2069 0024 moveal %a1@(36),%a0 60218: 4a88 tstl %a0 6021a: 6710 beqs 6022c 6021c: 2068 001c moveal %a0@(28),%a0 60220: 4a88 tstl %a0 60222: 6708 beqs 6022c 60224: 4869 0018 pea %a1@(24) 60228: 4e90 jsr %a0@ 6022a: 588f addql #4,%sp rtems_filesystem_root = loc; 6022c: 4878 0014 pea 14 60230: 486e ffec pea %fp@(-20) 60234: 2079 0009 5d9c moveal 95d9c ,%a0 6023a: 41e8 0018 lea %a0@(24),%a0 6023e: 2f08 movel %a0,%sp@- 60240: 4eb9 0007 7eb0 jsr 77eb0 return 0; 60246: 4fef 000c lea %sp@(12),%sp if (rtems_filesystem_evaluate_path(".", 1, 0, &loc, 0)) { /* our cwd has changed, though - but there is no easy way of return :-( */ rtems_set_errno_and_return_minus_one( errno ); } rtems_filesystem_freenode(&rtems_filesystem_root); rtems_filesystem_root = loc; 6024a: 4281 clrl %d1 return 0; } 6024c: 246e ffe4 moveal %fp@(-28),%a2 60250: 2001 movel %d1,%d0 60252: 266e ffe8 moveal %fp@(-24),%a3 60256: 4e5e unlk %fp 60258: 4e75 rts ... 00048de8 : #include int close( int fd ) { 48de8: 4e56 0000 linkw %fp,#0 48dec: 202e 0008 movel %fp@(8),%d0 48df0: 2f0a movel %a2,%sp@- 48df2: 2f02 movel %d2,%sp@- rtems_libio_t *iop; rtems_status_code rc; rtems_libio_check_fd(fd); 48df4: b0b9 0005 a214 cmpl 5a214 ,%d0 48dfa: 6416 bccs 48e12 iop = rtems_libio_iop(fd); 48dfc: 2479 0005 b898 moveal 5b898 ,%a2 48e02: ed88 lsll #6,%d0 48e04: d5c0 addal %d0,%a2 rtems_libio_check_is_open(iop); 48e06: 202a 0014 movel %a2@(20),%d0 48e0a: 0280 0000 0100 andil #256,%d0 48e10: 6610 bnes 48e22 48e12: 4eb9 0004 b9a8 jsr 4b9a8 <__errno> 48e18: 74ff moveq #-1,%d2 48e1a: 2040 moveal %d0,%a0 48e1c: 7009 moveq #9,%d0 48e1e: 2080 movel %d0,%a0@ 48e20: 603a bras 48e5c rc = RTEMS_SUCCESSFUL; if ( iop->handlers->close_h ) 48e22: 206a 003c moveal %a2@(60),%a0 48e26: 2068 0004 moveal %a0@(4),%a0 48e2a: 4a88 tstl %a0 48e2c: 6604 bnes 48e32 48e2e: 4282 clrl %d2 <== NOT EXECUTED 48e30: 6008 bras 48e3a <== NOT EXECUTED rc = (*iop->handlers->close_h)( iop ); 48e32: 2f0a movel %a2,%sp@- 48e34: 4e90 jsr %a0@ 48e36: 588f addql #4,%sp 48e38: 2400 movel %d0,%d2 rtems_filesystem_freenode( &iop->pathinfo ); 48e3a: 206a 0024 moveal %a2@(36),%a0 48e3e: 4a88 tstl %a0 48e40: 6710 beqs 48e52 48e42: 2068 001c moveal %a0@(28),%a0 48e46: 4a88 tstl %a0 48e48: 6708 beqs 48e52 48e4a: 486a 0018 pea %a2@(24) 48e4e: 4e90 jsr %a0@ 48e50: 588f addql #4,%sp rtems_libio_free( iop ); 48e52: 2f0a movel %a2,%sp@- 48e54: 4eb9 0004 918c jsr 4918c return rc; 48e5a: 588f addql #4,%sp } 48e5c: 2002 movel %d2,%d0 48e5e: 242e fff8 movel %fp@(-8),%d2 48e62: 246e fffc moveal %fp@(-4),%a2 48e66: 4e5e unlk %fp 48e68: 4e75 rts 00048324 : #include "devfs.h" int devFS_close( rtems_libio_t *iop ) { 48324: 4e56 fff4 linkw %fp,#-12 48328: 206e 0008 moveal %fp@(8),%a0 args.iop = iop; args.flags = 0; args.mode = 0; status = rtems_io_close( 4832c: 486e fff4 pea %fp@(-12) { rtems_libio_open_close_args_t args; rtems_status_code status; rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; 48330: 2268 0038 moveal %a0@(56),%a1 args.iop = iop; args.flags = 0; 48334: 42ae fff8 clrl %fp@(-8) args.mode = 0; 48338: 42ae fffc clrl %fp@(-4) status = rtems_io_close( 4833c: 2f29 000c movel %a1@(12),%sp@- 48340: 2f29 0008 movel %a1@(8),%sp@- rtems_status_code status; rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; args.iop = iop; 48344: 2d48 fff4 movel %a0,%fp@(-12) args.flags = 0; args.mode = 0; status = rtems_io_close( 48348: 4eb9 0004 8ebc jsr 48ebc np->major, np->minor, (void *) &args ); if ( status ) { 4834e: 4fef 000c lea %sp@(12),%sp 48352: 4a80 tstl %d0 48354: 670a beqs 48360 return rtems_deviceio_errno(status); 48356: 2f00 movel %d0,%sp@- <== NOT EXECUTED 48358: 4eb9 0004 8414 jsr 48414 <== NOT EXECUTED 4835e: 588f addql #4,%sp <== NOT EXECUTED } return 0; } 48360: 4e5e unlk %fp 48362: 4e75 rts 00048376 : const char *pathname, int pathnamelen, int flags, rtems_filesystem_location_info_t *pathloc ) { 48376: 4e56 ffe4 linkw %fp,#-28 4837a: 48d7 3c1c moveml %d2-%d4/%a2-%a5,%sp@ 4837e: 246e 0014 moveal %fp@(20),%a2 48382: 282e 0008 movel %fp@(8),%d4 48386: 262e 000c movel %fp@(12),%d3 assert( 0 ); rtems_set_errno_and_return_minus_one( EIO ); } /* get the device name table */ device_name_table = (rtems_device_name_t *)pathloc->node_access; 4838a: 2652 moveal %a2@,%a3 if (!device_name_table) 4838c: 4a8b tstl %a3 4838e: 670a beqs 4839a 48390: 4282 clrl %d2 for (i = 0; i < rtems_device_table_size; i++) { if (!device_name_table[i].device_name) continue; if (strncmp(pathname, device_name_table[i].device_name, pathnamelen) != 0) 48392: 4bf9 0004 af4c lea 4af4c ,%a5 48398: 6058 bras 483f2 } /* 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 ); 4839a: 4eb9 0004 9c44 jsr 49c44 <__errno> <== NOT EXECUTED 483a0: 740e moveq #14,%d2 <== NOT EXECUTED 483a2: 72ff moveq #-1,%d1 <== NOT EXECUTED 483a4: 2040 moveal %d0,%a0 <== NOT EXECUTED 483a6: 2082 movel %d2,%a0@ <== NOT EXECUTED 483a8: 605e bras 48408 <== NOT EXECUTED for (i = 0; i < rtems_device_table_size; i++) { if (!device_name_table[i].device_name) 483aa: 2853 moveal %a3@,%a4 483ac: 4a8c tstl %a4 483ae: 673c beqs 483ec continue; if (strncmp(pathname, device_name_table[i].device_name, pathnamelen) != 0) 483b0: 2f03 movel %d3,%sp@- 483b2: 2f0c movel %a4,%sp@- 483b4: 2f04 movel %d4,%sp@- 483b6: 4e95 jsr %a5@ 483b8: 4fef 000c lea %sp@(12),%sp 483bc: 4a80 tstl %d0 483be: 662c bnes 483ec continue; if (device_name_table[i].device_name[pathnamelen] != '\0') 483c0: 4a34 3800 tstb %a4@(00000000,%d3:l) 483c4: 6626 bnes 483ec /* 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; 483c6: 2079 0005 8290 moveal 58290 ,%a0 483cc: 4281 clrl %d1 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; 483ce: 203c 0005 8244 movel #361028,%d0 pathloc->ops = &devFS_ops; pathloc->mt_entry = rtems_filesystem_root.mt_entry; 483d4: 2568 0028 0010 movel %a0@(40),%a2@(16) continue; /* find the device, set proper values */ pathloc->node_access = (void *)&device_name_table[i]; pathloc->handlers = &devFS_file_handlers; pathloc->ops = &devFS_ops; 483da: 41f9 0005 81fc lea 581fc ,%a0 if (device_name_table[i].device_name[pathnamelen] != '\0') continue; /* find the device, set proper values */ pathloc->node_access = (void *)&device_name_table[i]; pathloc->handlers = &devFS_file_handlers; 483e0: 2540 0008 movel %d0,%a2@(8) pathloc->ops = &devFS_ops; 483e4: 2548 000c movel %a0,%a2@(12) if (device_name_table[i].device_name[pathnamelen] != '\0') continue; /* find the device, set proper values */ pathloc->node_access = (void *)&device_name_table[i]; 483e8: 248b movel %a3,%a2@ pathloc->handlers = &devFS_file_handlers; pathloc->ops = &devFS_ops; pathloc->mt_entry = rtems_filesystem_root.mt_entry; return 0; 483ea: 601c bras 48408 /* 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++) { 483ec: 5282 addql #1,%d2 483ee: 47eb 0014 lea %a3@(20),%a3 483f2: b4b9 0005 8118 cmpl 58118 ,%d2 483f8: 65b0 bcss 483aa pathloc->mt_entry = rtems_filesystem_root.mt_entry; return 0; } /* no such file or directory */ rtems_set_errno_and_return_minus_one( ENOENT ); 483fa: 4eb9 0004 9c44 jsr 49c44 <__errno> 48400: 72ff moveq #-1,%d1 48402: 2040 moveal %d0,%a0 48404: 7002 moveq #2,%d0 48406: 2080 movel %d0,%a0@ } 48408: 2001 movel %d1,%d0 4840a: 4cee 3c1c ffe4 moveml %fp@(-28),%d2-%d4/%a2-%a5 48410: 4e5e unlk %fp 48412: 4e75 rts 00041c80 : int devFS_initialize( rtems_filesystem_mount_table_entry_t *temp_mt_entry ) { 41c80: 4e56 0000 linkw %fp,#0 rtems_device_name_t *device_name_table; /* allocate device only filesystem name table */ device_name_table = (rtems_device_name_t *)_Workspace_Allocate( 41c84: 2039 0005 8118 movel 58118 ,%d0 41c8a: 2200 movel %d0,%d1 int devFS_initialize( rtems_filesystem_mount_table_entry_t *temp_mt_entry ) { 41c8c: 2f0a movel %a2,%sp@- 41c8e: 246e 0008 moveal %fp@(8),%a2 rtems_device_name_t *device_name_table; /* allocate device only filesystem name table */ device_name_table = (rtems_device_name_t *)_Workspace_Allocate( 41c92: e989 lsll #4,%d1 int devFS_initialize( rtems_filesystem_mount_table_entry_t *temp_mt_entry ) { 41c94: 2f02 movel %d2,%sp@- rtems_device_name_t *device_name_table; /* allocate device only filesystem name table */ device_name_table = (rtems_device_name_t *)_Workspace_Allocate( 41c96: 2041 moveal %d1,%a0 41c98: 4870 0c00 pea %a0@(00000000,%d0:l:4) 41c9c: 4eb9 0004 8110 jsr 48110 <_Workspace_Allocate> sizeof( rtems_device_name_t ) * ( rtems_device_table_size ) ); /* no memory for device filesystem */ if (!device_name_table) 41ca2: 588f addql #4,%sp ) { rtems_device_name_t *device_name_table; /* allocate device only filesystem name table */ device_name_table = (rtems_device_name_t *)_Workspace_Allocate( 41ca4: 2400 movel %d0,%d2 sizeof( rtems_device_name_t ) * ( rtems_device_table_size ) ); /* no memory for device filesystem */ if (!device_name_table) 41ca6: 6610 bnes 41cb8 rtems_set_errno_and_return_minus_one( ENOMEM ); 41ca8: 4eb9 0004 9c44 jsr 49c44 <__errno> <== NOT EXECUTED 41cae: 720c moveq #12,%d1 <== NOT EXECUTED 41cb0: 2040 moveal %d0,%a0 <== NOT EXECUTED 41cb2: 70ff moveq #-1,%d0 <== NOT EXECUTED 41cb4: 2081 movel %d1,%a0@ <== NOT EXECUTED 41cb6: 6038 bras 41cf0 <== NOT EXECUTED memset( 41cb8: 2039 0005 8118 movel 58118 ,%d0 41cbe: 2200 movel %d0,%d1 41cc0: e989 lsll #4,%d1 41cc2: 2041 moveal %d1,%a0 41cc4: 4870 0c00 pea %a0@(00000000,%d0:l:4) 41cc8: 42a7 clrl %sp@- 41cca: 2f02 movel %d2,%sp@- 41ccc: 4eb9 0004 a494 jsr 4a494 temp_mt_entry->mt_fs_root.ops = &devFS_ops; /* Set the node_access to device name table */ temp_mt_entry->mt_fs_root.node_access = (void *)device_name_table; return 0; 41cd2: 4fef 000c lea %sp@(12),%sp device_name_table, 0, sizeof( rtems_device_name_t ) * ( rtems_device_table_size ) ); /* set file handlers */ temp_mt_entry->mt_fs_root.handlers = &devFS_file_handlers; 41cd6: 203c 0005 8244 movel #361028,%d0 temp_mt_entry->mt_fs_root.ops = &devFS_ops; 41cdc: 41f9 0005 81fc lea 581fc ,%a0 device_name_table, 0, sizeof( rtems_device_name_t ) * ( rtems_device_table_size ) ); /* set file handlers */ temp_mt_entry->mt_fs_root.handlers = &devFS_file_handlers; 41ce2: 2540 0024 movel %d0,%a2@(36) temp_mt_entry->mt_fs_root.ops = &devFS_ops; /* Set the node_access to device name table */ temp_mt_entry->mt_fs_root.node_access = (void *)device_name_table; 41ce6: 4280 clrl %d0 sizeof( rtems_device_name_t ) * ( rtems_device_table_size ) ); /* set file handlers */ temp_mt_entry->mt_fs_root.handlers = &devFS_file_handlers; temp_mt_entry->mt_fs_root.ops = &devFS_ops; 41ce8: 2548 0028 movel %a0,%a2@(40) /* Set the node_access to device name table */ temp_mt_entry->mt_fs_root.node_access = (void *)device_name_table; 41cec: 2542 001c movel %d2,%a2@(28) return 0; } 41cf0: 242e fff8 movel %fp@(-8),%d2 41cf4: 246e fffc moveal %fp@(-4),%a2 41cf8: 4e5e unlk %fp 41cfa: 4e75 rts 00041e30 : int devFS_ioctl( rtems_libio_t *iop, uint32_t command, void *buffer ) { 41e30: 4e56 fff0 linkw %fp,#-16 41e34: 206e 0008 moveal %fp@(8),%a0 args.iop = iop; args.command = command; args.buffer = buffer; status = rtems_io_control( 41e38: 486e fff0 pea %fp@(-16) rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; args.iop = iop; args.command = command; 41e3c: 2d6e 000c fff4 movel %fp@(12),%fp@(-12) { rtems_libio_ioctl_args_t args; rtems_status_code status; rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; 41e42: 2268 0038 moveal %a0@(56),%a1 args.iop = iop; args.command = command; args.buffer = buffer; status = rtems_io_control( 41e46: 2f29 000c movel %a1@(12),%sp@- np = (rtems_device_name_t *)iop->file_info; args.iop = iop; args.command = command; args.buffer = buffer; 41e4a: 2d6e 0010 fff8 movel %fp@(16),%fp@(-8) status = rtems_io_control( 41e50: 2f29 0008 movel %a1@(8),%sp@- rtems_status_code status; rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; args.iop = iop; 41e54: 2d48 fff0 movel %a0,%fp@(-16) args.command = command; args.buffer = buffer; status = rtems_io_control( 41e58: 4eb9 0004 5834 jsr 45834 np->major, np->minor, (void *) &args ); if ( status ) 41e5e: 4fef 000c lea %sp@(12),%sp 41e62: 4a80 tstl %d0 41e64: 670c beqs 41e72 return rtems_deviceio_errno(status); 41e66: 2f00 movel %d0,%sp@- <== NOT EXECUTED 41e68: 4eb9 0004 8414 jsr 48414 <== NOT EXECUTED 41e6e: 588f addql #4,%sp <== NOT EXECUTED 41e70: 6004 bras 41e76 <== NOT EXECUTED return args.ioctl_return; 41e72: 202e fffc movel %fp@(-4),%d0 } 41e76: 4e5e unlk %fp 41e78: 4e75 rts ... 00041cfc : * 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') && 41cfc: 7264 moveq #100,%d1 const char *path, mode_t mode, dev_t dev, rtems_filesystem_location_info_t *pathloc ) { 41cfe: 4e56 ffdc linkw %fp,#-36 41d02: 48d7 3c7c moveml %d2-%d6/%a2-%a5,%sp@ 41d06: 246e 0008 moveal %fp@(8),%a2 * 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') && 41d0a: 1012 moveb %a2@,%d0 const char *path, mode_t mode, dev_t dev, rtems_filesystem_location_info_t *pathloc ) { 41d0c: 282e 000c movel %fp@(12),%d4 * 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') && 41d10: 49c0 extbl %d0 const char *path, mode_t mode, dev_t dev, rtems_filesystem_location_info_t *pathloc ) { 41d12: 2c2e 0010 movel %fp@(16),%d6 41d16: 2a2e 0014 movel %fp@(20),%d5 * condition and do not create the '/dev' and the 'path' * actually passed in is 'dev', not '/dev'. Just return 0 to * indicate we are OK. */ if ((path[0] == 'd') && (path[1] == 'e') && 41d1a: b280 cmpl %d0,%d1 41d1c: 6628 bnes 41d46 41d1e: 123c 0065 moveb #101,%d1 41d22: 102a 0001 moveb %a2@(1),%d0 41d26: 49c0 extbl %d0 41d28: b280 cmpl %d0,%d1 41d2a: 661a bnes 41d46 (path[2] == 'v') && (path[3] == '\0')) 41d2c: 123c 0076 moveb #118,%d1 41d30: 102a 0002 moveb %a2@(2),%d0 41d34: 49c0 extbl %d0 41d36: b280 cmpl %d0,%d1 41d38: 660c bnes 41d46 41d3a: 4a2a 0003 tstb %a2@(3) 41d3e: 6606 bnes 41d46 41d40: 4201 clrb %d1 41d42: 6000 00d2 braw 41e16 return 0; /* must be a character device or a block device */ if (!S_ISBLK(mode) && !S_ISCHR(mode)) 41d46: 2004 movel %d4,%d0 41d48: 0280 0000 f000 andil #61440,%d0 41d4e: 0c80 0000 6000 cmpil #24576,%d0 41d54: 671a beqs 41d70 41d56: 0c80 0000 2000 cmpil #8192,%d0 41d5c: 6712 beqs 41d70 rtems_set_errno_and_return_minus_one( EINVAL ); 41d5e: 4eb9 0004 9c44 jsr 49c44 <__errno> <== NOT EXECUTED 41d64: 7816 moveq #22,%d4 <== NOT EXECUTED 41d66: 72ff moveq #-1,%d1 <== NOT EXECUTED 41d68: 2040 moveal %d0,%a0 <== NOT EXECUTED 41d6a: 2084 movel %d4,%a0@ <== NOT EXECUTED 41d6c: 6000 00a8 braw 41e16 <== 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; 41d70: 206e 0018 moveal %fp@(24),%a0 41d74: 2650 moveal %a0@,%a3 if (!device_name_table) 41d76: 4a8b tstl %a3 41d78: 670e beqs 41d88 41d7a: 284b moveal %a3,%a4 41d7c: 74ff moveq #-1,%d2 41d7e: 4283 clrl %d3 for (slot = -1, i = 0; i < rtems_device_table_size; i++){ if (device_name_table[i].device_name == NULL) slot = i; else if (strcmp(path, device_name_table[i].device_name) == 0) 41d80: 4bf9 0004 aa70 lea 4aa70 ,%a5 41d86: 6038 bras 41dc0 rtems_filesystem_split_dev_t(dev, major, minor); /* Find an empty slot in device name table */ device_name_table = (rtems_device_name_t *)pathloc->node_access; if (!device_name_table) rtems_set_errno_and_return_minus_one( EFAULT ); 41d88: 4eb9 0004 9c44 jsr 49c44 <__errno> <== NOT EXECUTED 41d8e: 760e moveq #14,%d3 <== NOT EXECUTED 41d90: 72ff moveq #-1,%d1 <== NOT EXECUTED 41d92: 2240 moveal %d0,%a1 <== NOT EXECUTED 41d94: 2283 movel %d3,%a1@ <== NOT EXECUTED 41d96: 607e bras 41e16 <== NOT EXECUTED for (slot = -1, i = 0; i < rtems_device_table_size; i++){ if (device_name_table[i].device_name == NULL) 41d98: 2014 movel %a4@,%d0 41d9a: 671c beqs 41db8 slot = i; else if (strcmp(path, device_name_table[i].device_name) == 0) 41d9c: 2f00 movel %d0,%sp@- 41d9e: 2f0a movel %a2,%sp@- 41da0: 4e95 jsr %a5@ 41da2: 508f addql #8,%sp 41da4: 4a80 tstl %d0 41da6: 6612 bnes 41dba rtems_set_errno_and_return_minus_one( EEXIST ); 41da8: 4eb9 0004 9c44 jsr 49c44 <__errno> <== NOT EXECUTED 41dae: 7411 moveq #17,%d2 <== NOT EXECUTED 41db0: 72ff moveq #-1,%d1 <== NOT EXECUTED 41db2: 2040 moveal %d0,%a0 <== NOT EXECUTED 41db4: 2082 movel %d2,%a0@ <== NOT EXECUTED 41db6: 605e bras 41e16 <== NOT EXECUTED 41db8: 2403 movel %d3,%d2 /* 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++){ 41dba: 5283 addql #1,%d3 41dbc: 49ec 0014 lea %a4@(20),%a4 41dc0: b6b9 0005 8118 cmpl 58118 ,%d3 41dc6: 65d0 bcss 41d98 else if (strcmp(path, device_name_table[i].device_name) == 0) rtems_set_errno_and_return_minus_one( EEXIST ); } if (slot == -1) 41dc8: 70ff moveq #-1,%d0 41dca: b082 cmpl %d2,%d0 41dcc: 6610 bnes 41dde rtems_set_errno_and_return_minus_one( ENOMEM ); 41dce: 4eb9 0004 9c44 jsr 49c44 <__errno> <== NOT EXECUTED 41dd4: 72ff moveq #-1,%d1 <== NOT EXECUTED 41dd6: 2040 moveal %d0,%a0 <== NOT EXECUTED 41dd8: 700c moveq #12,%d0 <== NOT EXECUTED 41dda: 2080 movel %d0,%a0@ <== NOT EXECUTED 41ddc: 6038 bras 41e16 <== NOT EXECUTED _ISR_Disable(level); 41dde: 203c 0000 0700 movel #1792,%d0 41de4: 40c3 movew %sr,%d3 41de6: 8083 orl %d3,%d0 41de8: 46c0 movew %d0,%sr device_name_table[slot].device_name = (char *)path; 41dea: 2002 movel %d2,%d0 41dec: e988 lsll #4,%d0 41dee: 2240 moveal %d0,%a1 41df0: 41f1 2c00 lea %a1@(00000000,%d2:l:4),%a0 41df4: d7c8 addal %a0,%a3 41df6: 268a movel %a2,%a3@ device_name_table[slot].device_name_length = strlen(path); 41df8: 2f0a movel %a2,%sp@- 41dfa: 4eb9 0004 af34 jsr 4af34 41e00: 588f addql #4,%sp device_name_table[slot].major = major; device_name_table[slot].minor = minor; device_name_table[slot].mode = mode; 41e02: 2744 0010 movel %d4,%a3@(16) if (slot == -1) rtems_set_errno_and_return_minus_one( ENOMEM ); _ISR_Disable(level); device_name_table[slot].device_name = (char *)path; device_name_table[slot].device_name_length = strlen(path); 41e06: 2740 0004 movel %d0,%a3@(4) device_name_table[slot].major = major; 41e0a: 2746 0008 movel %d6,%a3@(8) device_name_table[slot].minor = minor; 41e0e: 2745 000c movel %d5,%a3@(12) device_name_table[slot].mode = mode; _ISR_Enable(level); 41e12: 46c3 movew %d3,%sr 41e14: 4281 clrl %d1 return 0; } 41e16: 2001 movel %d1,%d0 41e18: 4cee 3c7c ffdc moveml %fp@(-36),%d2-%d6/%a2-%a5 41e1e: 4e5e unlk %fp 41e20: 4e75 rts ... 00041e24 : /* * There is only one type of node: device */ return RTEMS_FILESYSTEM_DEVICE; } 41e24: 7002 moveq #2,%d0 #include "devfs.h" int devFS_node_type( rtems_filesystem_location_info_t *pathloc ) { 41e26: 4e56 0000 linkw %fp,#0 /* * There is only one type of node: device */ return RTEMS_FILESYSTEM_DEVICE; } 41e2a: 4e5e unlk %fp 41e2c: 4e75 rts ... 00041e7c : rtems_libio_t *iop, const char *pathname, uint32_t flag, uint32_t mode ) { 41e7c: 4e56 fff4 linkw %fp,#-12 41e80: 206e 0008 moveal %fp@(8),%a0 args.iop = iop; args.flags = iop->flags; args.mode = mode; status = rtems_io_open( 41e84: 486e fff4 pea %fp@(-12) rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; args.iop = iop; args.flags = iop->flags; 41e88: 2d68 0014 fff8 movel %a0@(20),%fp@(-8) { rtems_libio_open_close_args_t args; rtems_status_code status; rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; 41e8e: 2268 0038 moveal %a0@(56),%a1 args.iop = iop; args.flags = iop->flags; args.mode = mode; 41e92: 2d6e 0014 fffc movel %fp@(20),%fp@(-4) status = rtems_io_open( 41e98: 2f29 000c movel %a1@(12),%sp@- 41e9c: 2f29 0008 movel %a1@(8),%sp@- rtems_status_code status; rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; args.iop = iop; 41ea0: 2d48 fff4 movel %a0,%fp@(-12) args.flags = iop->flags; args.mode = mode; status = rtems_io_open( 41ea4: 4eb9 0004 5954 jsr 45954 np->major, np->minor, (void *) &args ); if ( status ) 41eaa: 4fef 000c lea %sp@(12),%sp 41eae: 4a80 tstl %d0 41eb0: 670a beqs 41ebc return rtems_deviceio_errno(status); 41eb2: 2f00 movel %d0,%sp@- <== NOT EXECUTED 41eb4: 4eb9 0004 8414 jsr 48414 <== NOT EXECUTED 41eba: 588f addql #4,%sp <== NOT EXECUTED return 0; } 41ebc: 4e5e unlk %fp 41ebe: 4e75 rts 00041ec0 : ssize_t devFS_read( rtems_libio_t *iop, void *buffer, size_t count ) { 41ec0: 4e56 ffe4 linkw %fp,#-28 <== NOT EXECUTED 41ec4: 206e 0008 moveal %fp@(8),%a0 <== NOT EXECUTED args.buffer = buffer; args.count = count; args.flags = iop->flags; args.bytes_moved = 0; status = rtems_io_read( 41ec8: 486e ffe4 pea %fp@(-28) <== NOT EXECUTED args.iop = iop; args.offset = iop->offset; args.buffer = buffer; args.count = count; args.flags = iop->flags; 41ecc: 2d68 0014 fff8 movel %a0@(20),%fp@(-8) <== NOT EXECUTED { rtems_libio_rw_args_t args; rtems_status_code status; rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; 41ed2: 2268 0038 moveal %a0@(56),%a1 <== NOT EXECUTED args.iop = iop; args.offset = iop->offset; args.buffer = buffer; args.count = count; 41ed6: 2d6e 0010 fff4 movel %fp@(16),%fp@(-12) <== NOT EXECUTED np = (rtems_device_name_t *)iop->file_info; args.iop = iop; args.offset = iop->offset; args.buffer = buffer; 41edc: 2d6e 000c fff0 movel %fp@(12),%fp@(-16) <== NOT EXECUTED args.count = count; args.flags = iop->flags; args.bytes_moved = 0; 41ee2: 42ae fffc clrl %fp@(-4) <== NOT EXECUTED status = rtems_io_read( 41ee6: 2f29 000c movel %a1@(12),%sp@- <== NOT EXECUTED 41eea: 2f29 0008 movel %a1@(8),%sp@- <== NOT EXECUTED rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; args.iop = iop; args.offset = iop->offset; 41eee: 2028 000c movel %a0@(12),%d0 <== NOT EXECUTED 41ef2: 2228 0010 movel %a0@(16),%d1 <== NOT EXECUTED rtems_status_code status; rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; args.iop = iop; 41ef6: 2d48 ffe4 movel %a0,%fp@(-28) <== NOT EXECUTED args.offset = iop->offset; 41efa: 2d40 ffe8 movel %d0,%fp@(-24) <== NOT EXECUTED 41efe: 2d41 ffec movel %d1,%fp@(-20) <== NOT EXECUTED args.buffer = buffer; args.count = count; args.flags = iop->flags; args.bytes_moved = 0; status = rtems_io_read( 41f02: 4eb9 0004 59ac jsr 459ac <== NOT EXECUTED np->major, np->minor, (void *) &args ); if ( status ) 41f08: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 41f0c: 4a80 tstl %d0 <== NOT EXECUTED 41f0e: 670c beqs 41f1c <== NOT EXECUTED return rtems_deviceio_errno(status); 41f10: 2f00 movel %d0,%sp@- <== NOT EXECUTED 41f12: 4eb9 0004 8414 jsr 48414 <== NOT EXECUTED 41f18: 588f addql #4,%sp <== NOT EXECUTED 41f1a: 6004 bras 41f20 <== NOT EXECUTED return (ssize_t) args.bytes_moved; 41f1c: 202e fffc movel %fp@(-4),%d0 <== NOT EXECUTED } 41f20: 4e5e unlk %fp <== NOT EXECUTED 41f22: 4e75 rts 00041f24 : int devFS_stat( rtems_filesystem_location_info_t *loc, struct stat *buf ) { 41f24: 4e56 0000 linkw %fp,#0 41f28: 206e 0008 moveal %fp@(8),%a0 41f2c: 226e 000c moveal %fp@(12),%a1 rtems_device_name_t *the_dev; the_dev = (rtems_device_name_t *)loc->node_access; 41f30: 2050 moveal %a0@,%a0 if (!the_dev) 41f32: 4a88 tstl %a0 41f34: 6610 bnes 41f46 rtems_set_errno_and_return_minus_one( EFAULT ); 41f36: 4eb9 0004 9c44 jsr 49c44 <__errno> <== NOT EXECUTED 41f3c: 720e moveq #14,%d1 <== NOT EXECUTED 41f3e: 2040 moveal %d0,%a0 <== NOT EXECUTED 41f40: 70ff moveq #-1,%d0 <== NOT EXECUTED 41f42: 2081 movel %d1,%a0@ <== NOT EXECUTED 41f44: 6016 bras 41f5c <== NOT EXECUTED buf->st_rdev = rtems_filesystem_make_dev_t( the_dev->major, the_dev->minor ); 41f46: 2228 000c movel %a0@(12),%d1 buf->st_mode = the_dev->mode; 41f4a: 4280 clrl %d0 41f4c: 2368 0010 000c movel %a0@(16),%a1@(12) the_dev = (rtems_device_name_t *)loc->node_access; if (!the_dev) rtems_set_errno_and_return_minus_one( EFAULT ); buf->st_rdev = rtems_filesystem_make_dev_t( the_dev->major, the_dev->minor ); 41f52: 2368 0008 0016 movel %a0@(8),%a1@(22) 41f58: 2341 001a movel %d1,%a1@(26) buf->st_mode = the_dev->mode; return 0; } 41f5c: 4e5e unlk %fp 41f5e: 4e75 rts 00041f60 : ssize_t devFS_write( rtems_libio_t *iop, const void *buffer, size_t count ) { 41f60: 4e56 ffe4 linkw %fp,#-28 41f64: 206e 0008 moveal %fp@(8),%a0 args.buffer = (void *) buffer; args.count = count; args.flags = iop->flags; args.bytes_moved = 0; status = rtems_io_write( 41f68: 486e ffe4 pea %fp@(-28) args.iop = iop; args.offset = iop->offset; args.buffer = (void *) buffer; args.count = count; args.flags = iop->flags; 41f6c: 2d68 0014 fff8 movel %a0@(20),%fp@(-8) { rtems_libio_rw_args_t args; rtems_status_code status; rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; 41f72: 2268 0038 moveal %a0@(56),%a1 args.iop = iop; args.offset = iop->offset; args.buffer = (void *) buffer; args.count = count; 41f76: 2d6e 0010 fff4 movel %fp@(16),%fp@(-12) np = (rtems_device_name_t *)iop->file_info; args.iop = iop; args.offset = iop->offset; args.buffer = (void *) buffer; 41f7c: 2d6e 000c fff0 movel %fp@(12),%fp@(-16) args.count = count; args.flags = iop->flags; args.bytes_moved = 0; 41f82: 42ae fffc clrl %fp@(-4) status = rtems_io_write( 41f86: 2f29 000c movel %a1@(12),%sp@- 41f8a: 2f29 0008 movel %a1@(8),%sp@- rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; args.iop = iop; args.offset = iop->offset; 41f8e: 2028 000c movel %a0@(12),%d0 41f92: 2228 0010 movel %a0@(16),%d1 rtems_status_code status; rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; args.iop = iop; 41f96: 2d48 ffe4 movel %a0,%fp@(-28) args.offset = iop->offset; 41f9a: 2d40 ffe8 movel %d0,%fp@(-24) 41f9e: 2d41 ffec movel %d1,%fp@(-20) args.buffer = (void *) buffer; args.count = count; args.flags = iop->flags; args.bytes_moved = 0; status = rtems_io_write( 41fa2: 4eb9 0004 5a04 jsr 45a04 np->major, np->minor, (void *) &args ); if ( status ) 41fa8: 4fef 000c lea %sp@(12),%sp 41fac: 4a80 tstl %d0 41fae: 670c beqs 41fbc return rtems_deviceio_errno(status); 41fb0: 2f00 movel %d0,%sp@- <== NOT EXECUTED 41fb2: 4eb9 0004 8414 jsr 48414 <== NOT EXECUTED 41fb8: 588f addql #4,%sp <== NOT EXECUTED 41fba: 6004 bras 41fc0 <== NOT EXECUTED return (ssize_t) args.bytes_moved; 41fbc: 202e fffc movel %fp@(-4),%d0 } 41fc0: 4e5e unlk %fp 41fc2: 4e75 rts 0004a354 : */ int device_close( rtems_libio_t *iop ) { 4a354: 4e56 fff4 linkw %fp,#-12 4a358: 226e 0008 moveal %fp@(8),%a1 args.iop = iop; args.flags = 0; args.mode = 0; status = rtems_io_close( 4a35c: 486e fff4 pea %fp@(-12) { rtems_libio_open_close_args_t args; rtems_status_code status; IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; 4a360: 2069 0038 moveal %a1@(56),%a0 args.iop = iop; 4a364: 2d49 fff4 movel %a1,%fp@(-12) args.flags = 0; 4a368: 42ae fff8 clrl %fp@(-8) args.mode = 0; 4a36c: 42ae fffc clrl %fp@(-4) status = rtems_io_close( 4a370: 2f28 0050 movel %a0@(80),%sp@- 4a374: 2f28 004c movel %a0@(76),%sp@- 4a378: 4eb9 0004 b190 jsr 4b190 the_jnode->info.device.major, the_jnode->info.device.minor, (void *) &args ); if ( status ) { 4a37e: 4fef 000c lea %sp@(12),%sp 4a382: 4a80 tstl %d0 4a384: 670a beqs 4a390 return rtems_deviceio_errno(status); 4a386: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4a388: 4eb9 0004 b6f0 jsr 4b6f0 <== NOT EXECUTED 4a38e: 588f addql #4,%sp <== NOT EXECUTED } return 0; } 4a390: 4e5e unlk %fp 4a392: 4e75 rts 0004a242 : int device_ioctl( rtems_libio_t *iop, uint32_t command, void *buffer ) { 4a242: 4e56 fff0 linkw %fp,#-16 rtems_status_code status; IMFS_jnode_t *the_jnode; args.iop = iop; args.command = command; args.buffer = buffer; 4a246: 2d6e 0010 fff8 movel %fp@(16),%fp@(-8) the_jnode = iop->file_info; status = rtems_io_control( 4a24c: 486e fff0 pea %fp@(-16) int device_ioctl( rtems_libio_t *iop, uint32_t command, void *buffer ) { 4a250: 226e 0008 moveal %fp@(8),%a1 rtems_libio_ioctl_args_t args; rtems_status_code status; IMFS_jnode_t *the_jnode; args.iop = iop; args.command = command; 4a254: 2d6e 000c fff4 movel %fp@(12),%fp@(-12) args.buffer = buffer; the_jnode = iop->file_info; 4a25a: 2069 0038 moveal %a1@(56),%a0 { rtems_libio_ioctl_args_t args; rtems_status_code status; IMFS_jnode_t *the_jnode; args.iop = iop; 4a25e: 2d49 fff0 movel %a1,%fp@(-16) args.command = command; args.buffer = buffer; the_jnode = iop->file_info; status = rtems_io_control( 4a262: 2f28 0050 movel %a0@(80),%sp@- 4a266: 2f28 004c movel %a0@(76),%sp@- 4a26a: 4eb9 0004 b1e8 jsr 4b1e8 the_jnode->info.device.major, the_jnode->info.device.minor, (void *) &args ); if ( status ) 4a270: 4fef 000c lea %sp@(12),%sp 4a274: 4a80 tstl %d0 4a276: 670c beqs 4a284 return rtems_deviceio_errno(status); 4a278: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4a27a: 4eb9 0004 b6f0 jsr 4b6f0 <== NOT EXECUTED 4a280: 588f addql #4,%sp <== NOT EXECUTED 4a282: 6004 bras 4a288 <== NOT EXECUTED return args.ioctl_return; 4a284: 202e fffc movel %fp@(-4),%d0 } 4a288: 4e5e unlk %fp 4a28a: 4e75 rts 0004a394 : rtems_libio_t *iop, const char *pathname, uint32_t flag, uint32_t mode ) { 4a394: 4e56 fff4 linkw %fp,#-12 4a398: 206e 0008 moveal %fp@(8),%a0 args.iop = iop; args.flags = iop->flags; args.mode = mode; status = rtems_io_open( 4a39c: 486e fff4 pea %fp@(-12) IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; args.iop = iop; args.flags = iop->flags; 4a3a0: 2d68 0014 fff8 movel %a0@(20),%fp@(-8) { rtems_libio_open_close_args_t args; rtems_status_code status; IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; 4a3a6: 2268 0038 moveal %a0@(56),%a1 args.iop = iop; args.flags = iop->flags; args.mode = mode; 4a3aa: 2d6e 0014 fffc movel %fp@(20),%fp@(-4) rtems_status_code status; IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; args.iop = iop; 4a3b0: 2d48 fff4 movel %a0,%fp@(-12) args.flags = iop->flags; args.mode = mode; status = rtems_io_open( 4a3b4: 2f29 0050 movel %a1@(80),%sp@- 4a3b8: 2f29 004c movel %a1@(76),%sp@- 4a3bc: 4eb9 0004 b240 jsr 4b240 the_jnode->info.device.major, the_jnode->info.device.minor, (void *) &args ); if ( status ) 4a3c2: 4fef 000c lea %sp@(12),%sp 4a3c6: 4a80 tstl %d0 4a3c8: 670a beqs 4a3d4 return rtems_deviceio_errno(status); 4a3ca: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4a3cc: 4eb9 0004 b6f0 jsr 4b6f0 <== NOT EXECUTED 4a3d2: 588f addql #4,%sp <== NOT EXECUTED return 0; } 4a3d4: 4e5e unlk %fp 4a3d6: 4e75 rts 0004a2f0 : ssize_t device_read( rtems_libio_t *iop, void *buffer, size_t count ) { 4a2f0: 4e56 ffe4 linkw %fp,#-28 <== NOT EXECUTED 4a2f4: 206e 0008 moveal %fp@(8),%a0 <== NOT EXECUTED args.buffer = buffer; args.count = count; args.flags = iop->flags; args.bytes_moved = 0; status = rtems_io_read( 4a2f8: 486e ffe4 pea %fp@(-28) <== NOT EXECUTED args.iop = iop; args.offset = iop->offset; args.buffer = buffer; args.count = count; args.flags = iop->flags; 4a2fc: 2d68 0014 fff8 movel %a0@(20),%fp@(-8) <== NOT EXECUTED the_jnode = iop->file_info; args.iop = iop; args.offset = iop->offset; args.buffer = buffer; 4a302: 2d6e 000c fff0 movel %fp@(12),%fp@(-16) <== NOT EXECUTED args.count = count; 4a308: 2d6e 0010 fff4 movel %fp@(16),%fp@(-12) <== NOT EXECUTED { rtems_libio_rw_args_t args; rtems_status_code status; IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; 4a30e: 2268 0038 moveal %a0@(56),%a1 <== NOT EXECUTED args.iop = iop; args.offset = iop->offset; 4a312: 2028 000c movel %a0@(12),%d0 <== NOT EXECUTED 4a316: 2228 0010 movel %a0@(16),%d1 <== NOT EXECUTED rtems_status_code status; IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; args.iop = iop; 4a31a: 2d48 ffe4 movel %a0,%fp@(-28) <== NOT EXECUTED args.offset = iop->offset; 4a31e: 2d40 ffe8 movel %d0,%fp@(-24) <== NOT EXECUTED 4a322: 2d41 ffec movel %d1,%fp@(-20) <== NOT EXECUTED args.buffer = buffer; args.count = count; args.flags = iop->flags; args.bytes_moved = 0; 4a326: 42ae fffc clrl %fp@(-4) <== NOT EXECUTED status = rtems_io_read( 4a32a: 2f29 0050 movel %a1@(80),%sp@- <== NOT EXECUTED 4a32e: 2f29 004c movel %a1@(76),%sp@- <== NOT EXECUTED 4a332: 4eb9 0004 b298 jsr 4b298 <== NOT EXECUTED the_jnode->info.device.major, the_jnode->info.device.minor, (void *) &args ); if ( status ) 4a338: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 4a33c: 4a80 tstl %d0 <== NOT EXECUTED 4a33e: 670c beqs 4a34c <== NOT EXECUTED return rtems_deviceio_errno(status); 4a340: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4a342: 4eb9 0004 b6f0 jsr 4b6f0 <== NOT EXECUTED 4a348: 588f addql #4,%sp <== NOT EXECUTED 4a34a: 6004 bras 4a350 <== NOT EXECUTED return (ssize_t) args.bytes_moved; 4a34c: 202e fffc movel %fp@(-4),%d0 <== NOT EXECUTED } 4a350: 4e5e unlk %fp <== NOT EXECUTED 4a352: 4e75 rts 0004a28c : ssize_t device_write( rtems_libio_t *iop, const void *buffer, size_t count ) { 4a28c: 4e56 ffe4 linkw %fp,#-28 4a290: 206e 0008 moveal %fp@(8),%a0 args.buffer = (void *) buffer; args.count = count; args.flags = iop->flags; args.bytes_moved = 0; status = rtems_io_write( 4a294: 486e ffe4 pea %fp@(-28) args.iop = iop; args.offset = iop->offset; args.buffer = (void *) buffer; args.count = count; args.flags = iop->flags; 4a298: 2d68 0014 fff8 movel %a0@(20),%fp@(-8) the_jnode = iop->file_info; args.iop = iop; args.offset = iop->offset; args.buffer = (void *) buffer; 4a29e: 2d6e 000c fff0 movel %fp@(12),%fp@(-16) args.count = count; 4a2a4: 2d6e 0010 fff4 movel %fp@(16),%fp@(-12) { rtems_libio_rw_args_t args; rtems_status_code status; IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; 4a2aa: 2268 0038 moveal %a0@(56),%a1 args.iop = iop; args.offset = iop->offset; 4a2ae: 2028 000c movel %a0@(12),%d0 4a2b2: 2228 0010 movel %a0@(16),%d1 rtems_status_code status; IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; args.iop = iop; 4a2b6: 2d48 ffe4 movel %a0,%fp@(-28) args.offset = iop->offset; 4a2ba: 2d40 ffe8 movel %d0,%fp@(-24) 4a2be: 2d41 ffec movel %d1,%fp@(-20) args.buffer = (void *) buffer; args.count = count; args.flags = iop->flags; args.bytes_moved = 0; 4a2c2: 42ae fffc clrl %fp@(-4) status = rtems_io_write( 4a2c6: 2f29 0050 movel %a1@(80),%sp@- 4a2ca: 2f29 004c movel %a1@(76),%sp@- 4a2ce: 4eb9 0004 b2f0 jsr 4b2f0 the_jnode->info.device.major, the_jnode->info.device.minor, (void *) &args ); if ( status ) 4a2d4: 4fef 000c lea %sp@(12),%sp 4a2d8: 4a80 tstl %d0 4a2da: 670c beqs 4a2e8 return rtems_deviceio_errno(status); 4a2dc: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4a2de: 4eb9 0004 b6f0 jsr 4b6f0 <== NOT EXECUTED 4a2e4: 588f addql #4,%sp <== NOT EXECUTED 4a2e6: 6004 bras 4a2ec <== NOT EXECUTED return (ssize_t) args.bytes_moved; 4a2e8: 202e fffc movel %fp@(-4),%d0 } 4a2ec: 4e5e unlk %fp 4a2ee: 4e75 rts 00043a3a : /* * Drain output queue */ static void drainOutput (struct rtems_termios_tty *tty) { 43a3a: 4e56 fff4 linkw %fp,#-12 43a3e: 48d7 0c04 moveml %d2/%a2-%a3,%sp@ 43a42: 246e 0008 moveal %fp@(8),%a2 rtems_interrupt_level level; rtems_status_code sc; if (tty->device.outputUsesInterrupts != TERMIOS_POLLED) { 43a46: 4aaa 00b4 tstl %a2@(180) 43a4a: 674e beqs 43a9a rtems_interrupt_disable (level); 43a4c: 243c 0000 0700 movel #1792,%d2 43a52: 2202 movel %d2,%d1 43a54: 40c0 movew %sr,%d0 43a56: 8280 orl %d0,%d1 43a58: 46c1 movew %d1,%sr while (tty->rawOutBuf.Tail != tty->rawOutBuf.Head) { tty->rawOutBufState = rob_wait; rtems_interrupt_enable (level); sc = rtems_semaphore_obtain (tty->rawOutBuf.Semaphore, 43a5a: 47f9 0004 4f30 lea 44f30 ,%a3 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) { 43a60: 602a bras 43a8c tty->rawOutBufState = rob_wait; 43a62: 7202 moveq #2,%d1 43a64: 2541 0094 movel %d1,%a2@(148) rtems_interrupt_enable (level); 43a68: 46c0 movew %d0,%sr sc = rtems_semaphore_obtain (tty->rawOutBuf.Semaphore, 43a6a: 42a7 clrl %sp@- 43a6c: 42a7 clrl %sp@- 43a6e: 2f2a 008c movel %a2@(140),%sp@- 43a72: 4e93 jsr %a3@ RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) 43a74: 4fef 000c lea %sp@(12),%sp 43a78: 4a80 tstl %d0 43a7a: 6708 beqs 43a84 rtems_fatal_error_occurred (sc); 43a7c: 2f00 movel %d0,%sp@- <== NOT EXECUTED 43a7e: 4eb9 0004 55b4 jsr 455b4 <== NOT EXECUTED rtems_interrupt_disable (level); 43a84: 2202 movel %d2,%d1 43a86: 40c0 movew %sr,%d0 43a88: 8280 orl %d0,%d1 43a8a: 46c1 movew %d1,%sr rtems_interrupt_level level; rtems_status_code sc; if (tty->device.outputUsesInterrupts != TERMIOS_POLLED) { rtems_interrupt_disable (level); while (tty->rawOutBuf.Tail != tty->rawOutBuf.Head) { 43a8c: 206a 0084 moveal %a2@(132),%a0 43a90: 222a 0080 movel %a2@(128),%d1 43a94: b288 cmpl %a0,%d1 43a96: 66ca bnes 43a62 RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); rtems_interrupt_disable (level); } rtems_interrupt_enable (level); 43a98: 46c0 movew %d0,%sr } } 43a9a: 4cee 0c04 fff4 moveml %fp@(-12),%d2/%a2-%a3 43aa0: 4e5e unlk %fp 43aa2: 4e75 rts 00042d74 : #include int dup( int fildes ) { 42d74: 4e56 0000 linkw %fp,#0 return fcntl( fildes, F_DUPFD, 0 ); 42d78: 42a7 clrl %sp@- 42d7a: 42a7 clrl %sp@- 42d7c: 2f2e 0008 movel %fp@(8),%sp@- 42d80: 4eb9 0004 3178 jsr 43178 } 42d86: 4e5e unlk %fp 42d88: 4e75 rts ... 00042d1c : int dup2( int fildes, int fildes2 ) { 42d1c: 4e56 ffa8 linkw %fp,#-88 42d20: 48d7 041c moveml %d2-%d4/%a2,%sp@ /* * If fildes is not valid, then fildes2 should not be closed. */ status = fstat( fildes, &buf ); 42d24: 280e movel %fp,%d4 42d26: 0684 ffff ffba addil #-70,%d4 42d2c: 45f9 0004 34c8 lea 434c8 ,%a2 42d32: 2f04 movel %d4,%sp@- int dup2( int fildes, int fildes2 ) { 42d34: 242e 0008 movel %fp@(8),%d2 42d38: 262e 000c movel %fp@(12),%d3 /* * If fildes is not valid, then fildes2 should not be closed. */ status = fstat( fildes, &buf ); 42d3c: 2f02 movel %d2,%sp@- 42d3e: 4e92 jsr %a2@ if ( status == -1 ) 42d40: 508f addql #8,%sp 42d42: 72ff moveq #-1,%d1 42d44: b280 cmpl %d0,%d1 42d46: 6720 beqs 42d68 /* * If fildes2 is not valid, then we should not do anything either. */ status = fstat( fildes2, &buf ); 42d48: 2f04 movel %d4,%sp@- 42d4a: 2f03 movel %d3,%sp@- 42d4c: 4e92 jsr %a2@ if ( status == -1 ) 42d4e: 508f addql #8,%sp 42d50: 72ff moveq #-1,%d1 42d52: b280 cmpl %d0,%d1 42d54: 6712 beqs 42d68 /* * This fcntl handles everything else. */ return fcntl( fildes, F_DUPFD, fildes2 ); 42d56: 2f03 movel %d3,%sp@- <== NOT EXECUTED 42d58: 42a7 clrl %sp@- <== NOT EXECUTED 42d5a: 2f02 movel %d2,%sp@- <== NOT EXECUTED 42d5c: 4eb9 0004 3178 jsr 43178 <== NOT EXECUTED 42d62: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 42d66: 6002 bras 42d6a <== NOT EXECUTED 42d68: 70ff moveq #-1,%d0 } 42d6a: 4cee 041c ffa8 moveml %fp@(-88),%d2-%d4/%a2 42d70: 4e5e unlk %fp 42d72: 4e75 rts 000435a0 : /* * Echo a typed character */ static void echo (unsigned char c, struct rtems_termios_tty *tty) { 435a0: 4e56 fff0 linkw %fp,#-16 <== NOT EXECUTED 435a4: 48d7 040c moveml %d2-%d3/%a2,%sp@ <== NOT EXECUTED 435a8: 246e 000c moveal %fp@(12),%a2 <== NOT EXECUTED if ((tty->termios.c_lflag & ECHOCTL) && iscntrl(c) && (c != '\t') && (c != '\n')) { 435ac: 202a 003c movel %a2@(60),%d0 <== NOT EXECUTED /* * Echo a typed character */ static void echo (unsigned char c, struct rtems_termios_tty *tty) { 435b0: 242e 0008 movel %fp@(8),%d2 <== NOT EXECUTED if ((tty->termios.c_lflag & ECHOCTL) && iscntrl(c) && (c != '\t') && (c != '\n')) { 435b4: 0280 0000 0200 andil #512,%d0 <== NOT EXECUTED /* * Echo a typed character */ static void echo (unsigned char c, struct rtems_termios_tty *tty) { 435ba: 1202 moveb %d2,%d1 <== NOT EXECUTED if ((tty->termios.c_lflag & ECHOCTL) && iscntrl(c) && (c != '\t') && (c != '\n')) { 435bc: 4a80 tstl %d0 <== NOT EXECUTED 435be: 674c beqs 4360c <== NOT EXECUTED 435c0: 4280 clrl %d0 <== NOT EXECUTED 435c2: 1002 moveb %d2,%d0 <== NOT EXECUTED 435c4: 2079 0005 a3a8 moveal 5a3a8 <__ctype_ptr__>,%a0 <== NOT EXECUTED 435ca: 1630 0801 moveb %a0@(00000001,%d0:l),%d3 <== NOT EXECUTED 435ce: 49c3 extbl %d3 <== NOT EXECUTED 435d0: 0803 0005 btst #5,%d3 <== NOT EXECUTED 435d4: 6736 beqs 4360c <== NOT EXECUTED 435d6: 7609 moveq #9,%d3 <== NOT EXECUTED 435d8: b680 cmpl %d0,%d3 <== NOT EXECUTED 435da: 6730 beqs 4360c <== NOT EXECUTED 435dc: 163c 000a moveb #10,%d3 <== NOT EXECUTED 435e0: b680 cmpl %d0,%d3 <== NOT EXECUTED 435e2: 6728 beqs 4360c <== NOT EXECUTED char echobuf[2]; echobuf[0] = '^'; echobuf[1] = c ^ 0x40; rtems_termios_puts (echobuf, 2, tty); 435e4: 2f0a movel %a2,%sp@- <== NOT EXECUTED 435e6: 4878 0002 pea 2 <== NOT EXECUTED { if ((tty->termios.c_lflag & ECHOCTL) && iscntrl(c) && (c != '\t') && (c != '\n')) { char echobuf[2]; echobuf[0] = '^'; echobuf[1] = c ^ 0x40; 435ea: 7040 moveq #64,%d0 <== NOT EXECUTED rtems_termios_puts (echobuf, 2, tty); 435ec: 486e fffe pea %fp@(-2) <== NOT EXECUTED { if ((tty->termios.c_lflag & ECHOCTL) && iscntrl(c) && (c != '\t') && (c != '\n')) { char echobuf[2]; echobuf[0] = '^'; echobuf[1] = c ^ 0x40; 435f0: b182 eorl %d0,%d2 <== 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] = '^'; 435f2: 765e moveq #94,%d3 <== NOT EXECUTED echobuf[1] = c ^ 0x40; 435f4: 1d42 ffff moveb %d2,%fp@(-1) <== NOT EXECUTED echo (unsigned char c, struct rtems_termios_tty *tty) { if ((tty->termios.c_lflag & ECHOCTL) && iscntrl(c) && (c != '\t') && (c != '\n')) { char echobuf[2]; echobuf[0] = '^'; 435f8: 1d43 fffe moveb %d3,%fp@(-2) <== NOT EXECUTED echobuf[1] = c ^ 0x40; rtems_termios_puts (echobuf, 2, tty); 435fc: 4eb9 0004 335e jsr 4335e <== 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')) { 43602: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED char echobuf[2]; echobuf[0] = '^'; echobuf[1] = c ^ 0x40; rtems_termios_puts (echobuf, 2, tty); tty->column += 2; 43606: 54aa 0028 addql #2,%a2@(40) <== NOT EXECUTED * Echo a typed character */ static void echo (unsigned char c, struct rtems_termios_tty *tty) { if ((tty->termios.c_lflag & ECHOCTL) && iscntrl(c) && (c != '\t') && (c != '\n')) { 4360a: 6010 bras 4361c <== NOT EXECUTED echobuf[1] = c ^ 0x40; rtems_termios_puts (echobuf, 2, tty); tty->column += 2; } else { oproc (c, tty); 4360c: 2f0a movel %a2,%sp@- <== NOT EXECUTED 4360e: 0281 0000 00ff andil #255,%d1 <== NOT EXECUTED 43614: 2f01 movel %d1,%sp@- <== NOT EXECUTED 43616: 4eba fe40 jsr %pc@(43458 ) <== NOT EXECUTED 4361a: 508f addql #8,%sp <== NOT EXECUTED } } 4361c: 4cee 040c fff0 moveml %fp@(-16),%d2-%d3/%a2 <== NOT EXECUTED 43622: 4e5e unlk %fp <== NOT EXECUTED 43624: 4e75 rts 000605d4 : fclose(group_fp); group_fp = fopen("/etc/group", "r"); } void endgrent(void) { 605d4: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED if (group_fp != NULL) 605d8: 2039 0009 9e52 movel 99e52 ,%d0 <== NOT EXECUTED 605de: 670a beqs 605ea <== NOT EXECUTED fclose(group_fp); 605e0: 2f00 movel %d0,%sp@- <== NOT EXECUTED 605e2: 4eb9 0007 4fb6 jsr 74fb6 <== NOT EXECUTED 605e8: 588f addql #4,%sp <== NOT EXECUTED } 605ea: 4e5e unlk %fp <== NOT EXECUTED 605ec: 4e75 rts 000605ee : fclose(passwd_fp); passwd_fp = fopen("/etc/passwd", "r"); } void endpwent(void) { 605ee: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED if (passwd_fp != NULL) 605f2: 2039 0009 9d6a movel 99d6a ,%d0 <== NOT EXECUTED 605f8: 670a beqs 60604 <== NOT EXECUTED fclose(passwd_fp); 605fa: 2f00 movel %d0,%sp@- <== NOT EXECUTED 605fc: 4eb9 0007 4fb6 jsr 74fb6 <== NOT EXECUTED 60602: 588f addql #4,%sp <== NOT EXECUTED } 60604: 4e5e unlk %fp <== NOT EXECUTED 60606: 4e75 rts 00043626 : * 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) { 43626: 4e56 ffe4 linkw %fp,#-28 <== NOT EXECUTED 4362a: 48d7 1c3c moveml %d2-%d5/%a2-%a4,%sp@ <== NOT EXECUTED 4362e: 246e 0008 moveal %fp@(8),%a2 <== NOT EXECUTED 43632: 262e 000c movel %fp@(12),%d3 <== NOT EXECUTED if (tty->ccount == 0) 43636: 4aaa 0020 tstl %a2@(32) <== NOT EXECUTED 4363a: 6700 0178 beqw 437b4 <== NOT EXECUTED return; if (lineFlag) { 4363e: 4a83 tstl %d3 <== NOT EXECUTED 43640: 6700 0162 beqw 437a4 <== NOT EXECUTED if (!(tty->termios.c_lflag & ECHO)) { 43644: 202a 003c movel %a2@(60),%d0 <== NOT EXECUTED 43648: 44c0 movew %d0,%ccr <== NOT EXECUTED 4364a: 6b08 bmis 43654 <== NOT EXECUTED tty->ccount = 0; 4364c: 42aa 0020 clrl %a2@(32) <== NOT EXECUTED return; 43650: 6000 0162 braw 437b4 <== NOT EXECUTED } if (!(tty->termios.c_lflag & ECHOE)) { 43654: 0800 0004 btst #4,%d0 <== NOT EXECUTED 43658: 6600 014a bnew 437a4 <== NOT EXECUTED tty->ccount = 0; echo (tty->termios.c_cc[VKILL], tty); 4365c: 2f0a movel %a2,%sp@- <== NOT EXECUTED 4365e: 4280 clrl %d0 <== NOT EXECUTED 43660: 102a 0044 moveb %a2@(68),%d0 <== NOT EXECUTED if (!(tty->termios.c_lflag & ECHO)) { tty->ccount = 0; return; } if (!(tty->termios.c_lflag & ECHOE)) { tty->ccount = 0; 43664: 42aa 0020 clrl %a2@(32) <== NOT EXECUTED echo (tty->termios.c_cc[VKILL], tty); 43668: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4366a: 4eba ff34 jsr %pc@(435a0 ) <== NOT EXECUTED if (tty->termios.c_lflag & ECHOK) 4366e: 508f addql #8,%sp <== NOT EXECUTED 43670: 7020 moveq #32,%d0 <== NOT EXECUTED 43672: c0aa 003c andl %a2@(60),%d0 <== NOT EXECUTED 43676: 6700 013c beqw 437b4 <== NOT EXECUTED echo ('\n', tty); 4367a: 2d4a 000c movel %a2,%fp@(12) <== NOT EXECUTED 4367e: 700a moveq #10,%d0 <== NOT EXECUTED 43680: 602c bras 436ae <== NOT EXECUTED return; } } while (tty->ccount) { unsigned char c = tty->cbuf[--tty->ccount]; 43682: 5388 subql #1,%a0 <== NOT EXECUTED 43684: 226a 001c moveal %a2@(28),%a1 <== NOT EXECUTED if (tty->termios.c_lflag & ECHO) { 43688: 202a 003c movel %a2@(60),%d0 <== NOT EXECUTED echo ('\n', tty); return; } } while (tty->ccount) { unsigned char c = tty->cbuf[--tty->ccount]; 4368c: 2548 0020 movel %a0,%a2@(32) <== NOT EXECUTED 43690: 1431 8800 moveb %a1@(00000000,%a0:l),%d2 <== NOT EXECUTED if (tty->termios.c_lflag & ECHO) { 43694: 44c0 movew %d0,%ccr <== NOT EXECUTED 43696: 6a00 0106 bplw 4379e <== NOT EXECUTED if (!lineFlag && !(tty->termios.c_lflag & ECHOE)) { 4369a: 4a83 tstl %d3 <== NOT EXECUTED 4369c: 6620 bnes 436be <== NOT EXECUTED 4369e: 0800 0004 btst #4,%d0 <== NOT EXECUTED 436a2: 661a bnes 436be <== NOT EXECUTED echo (tty->termios.c_cc[VERASE], tty); 436a4: 2d4a 000c movel %a2,%fp@(12) <== NOT EXECUTED 436a8: 4280 clrl %d0 <== NOT EXECUTED 436aa: 102a 0043 moveb %a2@(67),%d0 <== NOT EXECUTED 436ae: 2d40 0008 movel %d0,%fp@(8) <== NOT EXECUTED } } if (!lineFlag) break; } } 436b2: 4cee 1c3c ffe4 moveml %fp@(-28),%d2-%d5/%a2-%a4 <== NOT EXECUTED 436b8: 4e5e unlk %fp <== NOT EXECUTED while (tty->ccount) { unsigned char c = tty->cbuf[--tty->ccount]; if (tty->termios.c_lflag & ECHO) { if (!lineFlag && !(tty->termios.c_lflag & ECHOE)) { echo (tty->termios.c_cc[VERASE], tty); 436ba: 6000 fee4 braw 435a0 <== NOT EXECUTED 436be: 2279 0005 a3a8 moveal 5a3a8 <__ctype_ptr__>,%a1 <== NOT EXECUTED } else if (c == '\t') { 436c4: 7209 moveq #9,%d1 <== NOT EXECUTED 436c6: 0282 0000 00ff andil #255,%d2 <== NOT EXECUTED 436cc: b282 cmpl %d2,%d1 <== NOT EXECUTED 436ce: 6660 bnes 43730 <== NOT EXECUTED int col = tty->read_start_column; 436d0: 242a 002c movel %a2@(44),%d2 <== NOT EXECUTED while (i != tty->ccount) { c = tty->cbuf[i++]; if (c == '\t') { col = (col | 7) + 1; } else if (iscntrl (c)) { 436d4: 4201 clrb %d1 <== NOT EXECUTED if (tty->termios.c_lflag & ECHOCTL) 436d6: 0280 0000 0200 andil #512,%d0 <== NOT EXECUTED int i = 0; /* * Find the character before the tab */ while (i != tty->ccount) { 436dc: 602e bras 4370c <== NOT EXECUTED c = tty->cbuf[i++]; 436de: 286a 001c moveal %a2@(28),%a4 <== NOT EXECUTED if (c == '\t') { 436e2: 4284 clrl %d4 <== NOT EXECUTED 436e4: 1834 1800 moveb %a4@(00000000,%d1:l),%d4 <== NOT EXECUTED 436e8: 7a09 moveq #9,%d5 <== NOT EXECUTED 436ea: ba84 cmpl %d4,%d5 <== NOT EXECUTED 436ec: 6606 bnes 436f4 <== NOT EXECUTED col = (col | 7) + 1; 436ee: 7807 moveq #7,%d4 <== NOT EXECUTED 436f0: 8484 orl %d4,%d2 <== NOT EXECUTED 436f2: 6014 bras 43708 <== NOT EXECUTED } else if (iscntrl (c)) { 436f4: 1831 4801 moveb %a1@(00000001,%d4:l),%d4 <== NOT EXECUTED 436f8: 49c4 extbl %d4 <== NOT EXECUTED 436fa: 0804 0005 btst #5,%d4 <== NOT EXECUTED 436fe: 6708 beqs 43708 <== NOT EXECUTED if (tty->termios.c_lflag & ECHOCTL) 43700: 4a80 tstl %d0 <== NOT EXECUTED 43702: 6706 beqs 4370a <== NOT EXECUTED col += 2; 43704: 5482 addql #2,%d2 <== NOT EXECUTED 43706: 6002 bras 4370a <== NOT EXECUTED } else { col++; 43708: 5282 addql #1,%d2 <== NOT EXECUTED /* * Find the character before the tab */ while (i != tty->ccount) { c = tty->cbuf[i++]; 4370a: 5281 addql #1,%d1 <== NOT EXECUTED int i = 0; /* * Find the character before the tab */ while (i != tty->ccount) { 4370c: b1c1 cmpal %d1,%a0 <== NOT EXECUTED 4370e: 66ce bnes 436de <== NOT EXECUTED 43710: 6016 bras 43728 <== NOT EXECUTED /* * Back up over the tab */ while (tty->column > col) { rtems_termios_puts ("\b", 1, tty); 43712: 2f0a movel %a2,%sp@- <== NOT EXECUTED 43714: 4878 0001 pea 1 <== NOT EXECUTED 43718: 4879 0005 931d pea 5931d <== NOT EXECUTED 4371e: 4e93 jsr %a3@ <== NOT EXECUTED tty->column--; 43720: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 43724: 53aa 0028 subql #1,%a2@(40) <== NOT EXECUTED } /* * Back up over the tab */ while (tty->column > col) { 43728: b4aa 0028 cmpl %a2@(40),%d2 <== NOT EXECUTED 4372c: 6de4 blts 43712 <== NOT EXECUTED 4372e: 606e bras 4379e <== NOT EXECUTED rtems_termios_puts ("\b", 1, tty); tty->column--; } } else { if (iscntrl (c) && (tty->termios.c_lflag & ECHOCTL)) { 43730: 5282 addql #1,%d2 <== NOT EXECUTED 43732: 1231 2800 moveb %a1@(00000000,%d2:l),%d1 <== NOT EXECUTED 43736: 49c1 extbl %d1 <== NOT EXECUTED 43738: 0801 0005 btst #5,%d1 <== NOT EXECUTED 4373c: 6724 beqs 43762 <== NOT EXECUTED 4373e: 0800 0009 btst #9,%d0 <== NOT EXECUTED 43742: 671e beqs 43762 <== NOT EXECUTED rtems_termios_puts ("\b \b", 3, tty); 43744: 2f0a movel %a2,%sp@- <== NOT EXECUTED 43746: 4878 0003 pea 3 <== NOT EXECUTED 4374a: 4879 0005 931b pea 5931b <== NOT EXECUTED 43750: 4e93 jsr %a3@ <== NOT EXECUTED if (tty->column) 43752: 202a 0028 movel %a2@(40),%d0 <== NOT EXECUTED 43756: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 4375a: 6706 beqs 43762 <== NOT EXECUTED tty->column--; 4375c: 5380 subql #1,%d0 <== NOT EXECUTED 4375e: 2540 0028 movel %d0,%a2@(40) <== NOT EXECUTED } if (!iscntrl (c) || (tty->termios.c_lflag & ECHOCTL)) { 43762: 2079 0005 a3a8 moveal 5a3a8 <__ctype_ptr__>,%a0 <== NOT EXECUTED 43768: 1030 2800 moveb %a0@(00000000,%d2:l),%d0 <== NOT EXECUTED 4376c: 49c0 extbl %d0 <== NOT EXECUTED 4376e: 0800 0005 btst #5,%d0 <== NOT EXECUTED 43772: 670c beqs 43780 <== NOT EXECUTED 43774: 202a 003c movel %a2@(60),%d0 <== NOT EXECUTED 43778: 0280 0000 0200 andil #512,%d0 <== NOT EXECUTED 4377e: 671e beqs 4379e <== NOT EXECUTED rtems_termios_puts ("\b \b", 3, tty); 43780: 2f0a movel %a2,%sp@- <== NOT EXECUTED 43782: 4878 0003 pea 3 <== NOT EXECUTED 43786: 4879 0005 931b pea 5931b <== NOT EXECUTED 4378c: 4e93 jsr %a3@ <== NOT EXECUTED if (tty->column) 4378e: 202a 0028 movel %a2@(40),%d0 <== NOT EXECUTED 43792: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 43796: 6706 beqs 4379e <== NOT EXECUTED tty->column--; 43798: 5380 subql #1,%d0 <== NOT EXECUTED 4379a: 2540 0028 movel %d0,%a2@(40) <== NOT EXECUTED } } } if (!lineFlag) 4379e: 4a83 tstl %d3 <== NOT EXECUTED 437a0: 6608 bnes 437aa <== NOT EXECUTED 437a2: 6010 bras 437b4 <== 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); 437a4: 47f9 0004 335e lea 4335e ,%a3 <== NOT EXECUTED if (tty->termios.c_lflag & ECHOK) echo ('\n', tty); return; } } while (tty->ccount) { 437aa: 206a 0020 moveal %a2@(32),%a0 <== NOT EXECUTED 437ae: 4a88 tstl %a0 <== NOT EXECUTED 437b0: 6600 fed0 bnew 43682 <== NOT EXECUTED } } if (!lineFlag) break; } } 437b4: 4cee 1c3c ffe4 moveml %fp@(-28),%d2-%d5/%a2-%a4 <== NOT EXECUTED 437ba: 4e5e unlk %fp <== NOT EXECUTED 437bc: 4e75 rts 0006ff98 : #include int fchdir( int fd ) { 6ff98: 4e56 ffc8 linkw %fp,#-56 <== NOT EXECUTED 6ff9c: 48d7 041c moveml %d2-%d4/%a2,%sp@ <== NOT EXECUTED 6ffa0: 282e 0008 movel %fp@(8),%d4 <== NOT EXECUTED rtems_libio_t *iop; rtems_filesystem_location_info_t loc, saved; rtems_libio_check_fd( fd ); 6ffa4: b8b9 0009 5a94 cmpl 95a94 ,%d4 <== NOT EXECUTED 6ffaa: 6414 bccs 6ffc0 <== NOT EXECUTED iop = rtems_libio_iop( fd ); 6ffac: 2079 0009 a6c0 moveal 9a6c0 ,%a0 <== NOT EXECUTED 6ffb2: ed8c lsll #6,%d4 <== NOT EXECUTED 6ffb4: d1c4 addal %d4,%a0 <== NOT EXECUTED rtems_libio_check_is_open(iop); 6ffb6: 2028 0014 movel %a0@(20),%d0 <== NOT EXECUTED 6ffba: 0800 0008 btst #8,%d0 <== NOT EXECUTED 6ffbe: 6612 bnes 6ffd2 <== NOT EXECUTED 6ffc0: 4eb9 0007 4e78 jsr 74e78 <__errno> <== NOT EXECUTED 6ffc6: 7609 moveq #9,%d3 <== NOT EXECUTED 6ffc8: 72ff moveq #-1,%d1 <== NOT EXECUTED 6ffca: 2040 moveal %d0,%a0 <== NOT EXECUTED 6ffcc: 2083 movel %d3,%a0@ <== NOT EXECUTED 6ffce: 6000 00fc braw 700cc <== NOT EXECUTED /* * Now process the fchmod(). */ rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ ); 6ffd2: 0800 0001 btst #1,%d0 <== NOT EXECUTED 6ffd6: 6612 bnes 6ffea <== NOT EXECUTED 6ffd8: 4eb9 0007 4e78 jsr 74e78 <__errno> <== NOT EXECUTED 6ffde: 7416 moveq #22,%d2 <== NOT EXECUTED 6ffe0: 72ff moveq #-1,%d1 <== NOT EXECUTED 6ffe2: 2040 moveal %d0,%a0 <== NOT EXECUTED 6ffe4: 2082 movel %d2,%a0@ <== NOT EXECUTED 6ffe6: 6000 00e4 braw 700cc <== NOT EXECUTED /* * Verify you can change directory into this node. */ if ( !iop->pathinfo.ops ) { 6ffea: 2268 0024 moveal %a0@(36),%a1 <== NOT EXECUTED 6ffee: 4a89 tstl %a1 <== NOT EXECUTED 6fff0: 6708 beqs 6fffa <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); } if ( !iop->pathinfo.ops->node_type_h ) { 6fff2: 2269 0010 moveal %a1@(16),%a1 <== NOT EXECUTED 6fff6: 4a89 tstl %a1 <== NOT EXECUTED 6fff8: 6614 bnes 7000e <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 6fffa: 4eb9 0007 4e78 jsr 74e78 <__errno> <== NOT EXECUTED 70000: 72ff moveq #-1,%d1 <== NOT EXECUTED 70002: 2040 moveal %d0,%a0 <== NOT EXECUTED 70004: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED 7000a: 6000 00c0 braw 700cc <== NOT EXECUTED } if ( (*iop->pathinfo.ops->node_type_h)( &iop->pathinfo ) != 7000e: 2808 movel %a0,%d4 <== NOT EXECUTED 70010: 0684 0000 0018 addil #24,%d4 <== NOT EXECUTED 70016: 2f04 movel %d4,%sp@- <== NOT EXECUTED 70018: 4e91 jsr %a1@ <== NOT EXECUTED 7001a: 588f addql #4,%sp <== NOT EXECUTED 7001c: 7201 moveq #1,%d1 <== NOT EXECUTED 7001e: b280 cmpl %d0,%d1 <== NOT EXECUTED 70020: 6712 beqs 70034 <== NOT EXECUTED RTEMS_FILESYSTEM_DIRECTORY ) { rtems_set_errno_and_return_minus_one( ENOTDIR ); 70022: 4eb9 0007 4e78 jsr 74e78 <__errno> <== NOT EXECUTED 70028: 72ff moveq #-1,%d1 <== NOT EXECUTED 7002a: 2040 moveal %d0,%a0 <== NOT EXECUTED 7002c: 7014 moveq #20,%d0 <== NOT EXECUTED 7002e: 2080 movel %d0,%a0@ <== NOT EXECUTED 70030: 6000 009a braw 700cc <== NOT EXECUTED * but note the race condition. Threads who * share their rtems_filesystem_current better * be synchronized! */ saved = rtems_filesystem_current; 70034: 4878 0014 pea 14 <== NOT EXECUTED 70038: 240e movel %fp,%d2 <== NOT EXECUTED 7003a: 0682 ffff ffd8 addil #-40,%d2 <== NOT EXECUTED 70040: 45f9 0007 7eb0 lea 77eb0 ,%a2 <== NOT EXECUTED 70046: 2639 0009 5d9c movel 95d9c ,%d3 <== NOT EXECUTED 7004c: 5883 addql #4,%d3 <== NOT EXECUTED 7004e: 2f03 movel %d3,%sp@- <== NOT EXECUTED 70050: 2f02 movel %d2,%sp@- <== NOT EXECUTED 70052: 4e92 jsr %a2@ <== NOT EXECUTED rtems_filesystem_current = iop->pathinfo; 70054: 4878 0014 pea 14 <== NOT EXECUTED 70058: 2f04 movel %d4,%sp@- <== NOT EXECUTED 7005a: 2f03 movel %d3,%sp@- <== NOT EXECUTED 7005c: 4e92 jsr %a2@ <== NOT EXECUTED /* clone the current node */ if (rtems_filesystem_evaluate_path(".", 1, 0, &loc, 0)) { 7005e: 42a7 clrl %sp@- <== NOT EXECUTED 70060: 486e ffec pea %fp@(-20) <== NOT EXECUTED 70064: 42a7 clrl %sp@- <== NOT EXECUTED 70066: 4878 0001 pea 1 <== NOT EXECUTED 7006a: 4879 0008 ec4b pea 8ec4b <== NOT EXECUTED 70070: 4eb9 0004 5772 jsr 45772 <== NOT EXECUTED 70076: 4fef 002c lea %sp@(44),%sp <== NOT EXECUTED 7007a: 4a80 tstl %d0 <== NOT EXECUTED 7007c: 671a beqs 70098 <== NOT EXECUTED /* cloning failed; restore original and bail out */ rtems_filesystem_current = saved; 7007e: 4878 0014 pea 14 <== NOT EXECUTED 70082: 2039 0009 5d9c movel 95d9c ,%d0 <== NOT EXECUTED 70088: 5880 addql #4,%d0 <== NOT EXECUTED 7008a: 2f02 movel %d2,%sp@- <== NOT EXECUTED 7008c: 2f00 movel %d0,%sp@- <== NOT EXECUTED 7008e: 4e92 jsr %a2@ <== NOT EXECUTED return -1; 70090: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED rtems_filesystem_current = iop->pathinfo; /* clone the current node */ if (rtems_filesystem_evaluate_path(".", 1, 0, &loc, 0)) { /* cloning failed; restore original and bail out */ rtems_filesystem_current = saved; 70094: 72ff moveq #-1,%d1 <== NOT EXECUTED return -1; 70096: 6034 bras 700cc <== NOT EXECUTED } /* release the old one */ rtems_filesystem_freenode( &saved ); 70098: 206e ffe4 moveal %fp@(-28),%a0 <== NOT EXECUTED 7009c: 4a88 tstl %a0 <== NOT EXECUTED 7009e: 670e beqs 700ae <== NOT EXECUTED 700a0: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 700a4: 4a88 tstl %a0 <== NOT EXECUTED 700a6: 6706 beqs 700ae <== NOT EXECUTED 700a8: 2f02 movel %d2,%sp@- <== NOT EXECUTED 700aa: 4e90 jsr %a0@ <== NOT EXECUTED 700ac: 588f addql #4,%sp <== NOT EXECUTED rtems_filesystem_current = loc; 700ae: 4878 0014 pea 14 <== NOT EXECUTED 700b2: 486e ffec pea %fp@(-20) <== NOT EXECUTED 700b6: 2239 0009 5d9c movel 95d9c ,%d1 <== NOT EXECUTED 700bc: 5881 addql #4,%d1 <== NOT EXECUTED 700be: 2f01 movel %d1,%sp@- <== NOT EXECUTED 700c0: 4eb9 0007 7eb0 jsr 77eb0 <== NOT EXECUTED return 0; 700c6: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED return -1; } /* release the old one */ rtems_filesystem_freenode( &saved ); rtems_filesystem_current = loc; 700ca: 4281 clrl %d1 <== NOT EXECUTED return 0; } 700cc: 2001 movel %d1,%d0 <== NOT EXECUTED 700ce: 4cee 041c ffc8 moveml %fp@(-56),%d2-%d4/%a2 <== NOT EXECUTED 700d4: 4e5e unlk %fp <== NOT EXECUTED 700d6: 4e75 rts 0006025c : int fchmod( int fd, mode_t mode ) { 6025c: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED 60260: 202e 0008 movel %fp@(8),%d0 <== NOT EXECUTED 60264: 222e 000c movel %fp@(12),%d1 <== NOT EXECUTED rtems_libio_t *iop; rtems_libio_check_fd( fd ); 60268: b0b9 0009 5a94 cmpl 95a94 ,%d0 <== NOT EXECUTED 6026e: 6414 bccs 60284 <== NOT EXECUTED iop = rtems_libio_iop( fd ); 60270: 2079 0009 a6c0 moveal 9a6c0 ,%a0 <== NOT EXECUTED 60276: ed88 lsll #6,%d0 <== NOT EXECUTED 60278: d1c0 addal %d0,%a0 <== NOT EXECUTED rtems_libio_check_is_open(iop); 6027a: 2028 0014 movel %a0@(20),%d0 <== NOT EXECUTED 6027e: 0800 0008 btst #8,%d0 <== NOT EXECUTED 60282: 660e bnes 60292 <== NOT EXECUTED 60284: 4eb9 0007 4e78 jsr 74e78 <__errno> <== NOT EXECUTED 6028a: 7209 moveq #9,%d1 <== NOT EXECUTED 6028c: 2040 moveal %d0,%a0 <== NOT EXECUTED 6028e: 2081 movel %d1,%a0@ <== NOT EXECUTED 60290: 6044 bras 602d6 <== NOT EXECUTED /* * Now process the fchmod(). */ rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 60292: 44c0 movew %d0,%ccr <== NOT EXECUTED 60294: 670e beqs 602a4 <== NOT EXECUTED 60296: 4eb9 0007 4e78 jsr 74e78 <__errno> <== NOT EXECUTED 6029c: 2040 moveal %d0,%a0 <== NOT EXECUTED 6029e: 7016 moveq #22,%d0 <== NOT EXECUTED 602a0: 2080 movel %d0,%a0@ <== NOT EXECUTED 602a2: 6032 bras 602d6 <== NOT EXECUTED if ( !iop->handlers->fchmod_h ) 602a4: 2268 003c moveal %a0@(60),%a1 <== NOT EXECUTED 602a8: 4aa9 001c tstl %a1@(28) <== NOT EXECUTED 602ac: 6610 bnes 602be <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 602ae: 4eb9 0007 4e78 jsr 74e78 <__errno> <== NOT EXECUTED 602b4: 2040 moveal %d0,%a0 <== NOT EXECUTED 602b6: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED 602bc: 6018 bras 602d6 <== NOT EXECUTED return (*iop->pathinfo.handlers->fchmod_h)( &iop->pathinfo, mode ); 602be: 2268 0020 moveal %a0@(32),%a1 <== NOT EXECUTED 602c2: 41e8 0018 lea %a0@(24),%a0 <== NOT EXECUTED 602c6: 2d41 000c movel %d1,%fp@(12) <== NOT EXECUTED 602ca: 2269 001c moveal %a1@(28),%a1 <== NOT EXECUTED 602ce: 2d48 0008 movel %a0,%fp@(8) <== NOT EXECUTED } 602d2: 4e5e unlk %fp <== NOT EXECUTED rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); if ( !iop->handlers->fchmod_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); return (*iop->pathinfo.handlers->fchmod_h)( &iop->pathinfo, mode ); 602d4: 4ed1 jmp %a1@ <== NOT EXECUTED } 602d6: 70ff moveq #-1,%d0 <== NOT EXECUTED 602d8: 4e5e unlk %fp <== NOT EXECUTED 602da: 4e75 rts 000602dc : int fchown( int fd, uid_t owner, gid_t group ) { 602dc: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED 602e0: 302e 000e movew %fp@(14),%d0 <== NOT EXECUTED 602e4: 2f02 movel %d2,%sp@- <== NOT EXECUTED 602e6: 242e 0008 movel %fp@(8),%d2 <== NOT EXECUTED 602ea: 322e 0012 movew %fp@(18),%d1 <== NOT EXECUTED rtems_libio_t *iop; rtems_libio_check_fd( fd ); 602ee: b4b9 0009 5a94 cmpl 95a94 ,%d2 <== NOT EXECUTED 602f4: 6414 bccs 6030a <== NOT EXECUTED iop = rtems_libio_iop( fd ); 602f6: 2079 0009 a6c0 moveal 9a6c0 ,%a0 <== NOT EXECUTED 602fc: ed8a lsll #6,%d2 <== NOT EXECUTED 602fe: d1c2 addal %d2,%a0 <== NOT EXECUTED rtems_libio_check_is_open(iop); 60300: 2428 0014 movel %a0@(20),%d2 <== NOT EXECUTED 60304: 0802 0008 btst #8,%d2 <== NOT EXECUTED 60308: 660e bnes 60318 <== NOT EXECUTED 6030a: 4eb9 0007 4e78 jsr 74e78 <__errno> <== NOT EXECUTED 60310: 7209 moveq #9,%d1 <== NOT EXECUTED 60312: 2040 moveal %d0,%a0 <== NOT EXECUTED 60314: 2081 movel %d1,%a0@ <== NOT EXECUTED 60316: 6052 bras 6036a <== NOT EXECUTED rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 60318: 44c2 movew %d2,%ccr <== NOT EXECUTED 6031a: 670e beqs 6032a <== NOT EXECUTED 6031c: 4eb9 0007 4e78 jsr 74e78 <__errno> <== NOT EXECUTED 60322: 2040 moveal %d0,%a0 <== NOT EXECUTED 60324: 7016 moveq #22,%d0 <== NOT EXECUTED 60326: 2080 movel %d0,%a0@ <== NOT EXECUTED 60328: 6040 bras 6036a <== NOT EXECUTED if ( !iop->pathinfo.ops->chown_h ) 6032a: 2268 0024 moveal %a0@(36),%a1 <== NOT EXECUTED 6032e: 2269 0018 moveal %a1@(24),%a1 <== NOT EXECUTED 60332: 4a89 tstl %a1 <== NOT EXECUTED 60334: 6610 bnes 60346 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 60336: 4eb9 0007 4e78 jsr 74e78 <__errno> <== NOT EXECUTED 6033c: 2040 moveal %d0,%a0 <== NOT EXECUTED 6033e: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED 60344: 6024 bras 6036a <== NOT EXECUTED return (*iop->pathinfo.ops->chown_h)( &iop->pathinfo, owner, group ); 60346: 41e8 0018 lea %a0@(24),%a0 <== NOT EXECUTED 6034a: 0281 0000 ffff andil #65535,%d1 <== NOT EXECUTED 60350: 0280 0000 ffff andil #65535,%d0 <== NOT EXECUTED } 60356: 242e fffc movel %fp@(-4),%d2 <== NOT EXECUTED rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); if ( !iop->pathinfo.ops->chown_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); return (*iop->pathinfo.ops->chown_h)( &iop->pathinfo, owner, group ); 6035a: 2d48 0008 movel %a0,%fp@(8) <== NOT EXECUTED 6035e: 2d41 0010 movel %d1,%fp@(16) <== NOT EXECUTED 60362: 2d40 000c movel %d0,%fp@(12) <== NOT EXECUTED } 60366: 4e5e unlk %fp <== NOT EXECUTED rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); if ( !iop->pathinfo.ops->chown_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); return (*iop->pathinfo.ops->chown_h)( &iop->pathinfo, owner, group ); 60368: 4ed1 jmp %a1@ <== NOT EXECUTED } 6036a: 242e fffc movel %fp@(-4),%d2 <== NOT EXECUTED 6036e: 70ff moveq #-1,%d0 <== NOT EXECUTED 60370: 4e5e unlk %fp <== NOT EXECUTED 60372: 4e75 rts 000700d8 : int fcntl( int fd, int cmd, ... ) { 700d8: 4e56 fff0 linkw %fp,#-16 700dc: 202e 0008 movel %fp@(8),%d0 #include #include /* sigh. for the mode bits for open/creat */ extern int open _PARAMS ((const char *, int, ...)); extern int creat _PARAMS ((const char *, mode_t)); extern int fcntl _PARAMS ((int, int, ...)); 700e0: 41ee 0010 lea %fp@(16),%a0 700e4: 48d7 0c0c moveml %d2-%d3/%a2-%a3,%sp@ 700e8: 262e 000c movel %fp@(12),%d3 int fd2; int flags; int mask; int ret = 0; rtems_libio_check_fd( fd ); 700ec: 2279 0009 5a94 moveal 95a94 ,%a1 700f2: b3c0 cmpal %d0,%a1 700f4: 6316 blss 7010c iop = rtems_libio_iop( fd ); 700f6: 2239 0009 a6c0 movel 9a6c0 ,%d1 700fc: 2441 moveal %d1,%a2 700fe: ed88 lsll #6,%d0 70100: d5c0 addal %d0,%a2 rtems_libio_check_is_open(iop); 70102: 202a 0014 movel %a2@(20),%d0 70106: 0800 0008 btst #8,%d0 7010a: 6612 bnes 7011e 7010c: 4eb9 0007 4e78 jsr 74e78 <__errno> <== NOT EXECUTED 70112: 74ff moveq #-1,%d2 <== NOT EXECUTED 70114: 7209 moveq #9,%d1 <== NOT EXECUTED 70116: 2040 moveal %d0,%a0 <== NOT EXECUTED 70118: 2081 movel %d1,%a0@ <== NOT EXECUTED 7011a: 6000 011e braw 7023a <== NOT EXECUTED /* * This switch should contain all the cases from POSIX. */ switch ( cmd ) { 7011e: 7409 moveq #9,%d2 70120: b483 cmpl %d3,%d2 70122: 6500 00de bcsw 70202 70126: 343b 3a08 movew %pc@(70130 ,%d3:l:2),%d2 7012a: 48c2 extl %d2 7012c: 4efb 2802 jmp %pc@(70130 ,%d2:l) 70130: 0014 024 <== NOT EXECUTED 70132: 006e 0156 <== NOT EXECUTED 70134: 007a 0172 <== NOT EXECUTED 70136: 0092 00a0 00c0 oril #10485952,%d2 <== NOT EXECUTED 7013c: 00c0 bitrev %d0 <== NOT EXECUTED 7013e: 00c0 bitrev %d0 <== NOT EXECUTED 70140: 00c0 bitrev %d0 <== NOT EXECUTED 70142: 00c0 bitrev %d0 <== NOT EXECUTED case F_DUPFD: /* dup */ fd2 = va_arg( ap, int ); 70144: 2410 movel %a0@,%d2 if ( fd2 ) 70146: 6710 beqs 70158 diop = rtems_libio_iop( fd2 ); 70148: b3c2 cmpal %d2,%a1 <== NOT EXECUTED 7014a: 6204 bhis 70150 <== NOT EXECUTED 7014c: 97cb subal %a3,%a3 <== NOT EXECUTED 7014e: 601a bras 7016a <== NOT EXECUTED 70150: 2641 moveal %d1,%a3 <== NOT EXECUTED 70152: ed8a lsll #6,%d2 <== NOT EXECUTED 70154: d7c2 addal %d2,%a3 <== NOT EXECUTED 70156: 6012 bras 7016a <== NOT EXECUTED else { /* allocate a file control block */ diop = rtems_libio_allocate(); 70158: 4eb9 0004 5b6a jsr 45b6a 7015e: 2640 moveal %d0,%a3 if ( diop == 0 ) { 70160: 4a80 tstl %d0 70162: 6606 bnes 7016a 70164: 74ff moveq #-1,%d2 <== NOT EXECUTED 70166: 6000 00d2 braw 7023a <== NOT EXECUTED diop->handlers = iop->handlers; diop->file_info = iop->file_info; diop->flags = iop->flags; diop->pathinfo = iop->pathinfo; ret = (int) (diop - rtems_libio_iops); 7016a: 240b movel %a3,%d2 ret = -1; break; } } diop->handlers = iop->handlers; 7016c: 276a 003c 003c movel %a2@(60),%a3@(60) diop->file_info = iop->file_info; 70172: 276a 0038 0038 movel %a2@(56),%a3@(56) diop->flags = iop->flags; 70178: 276a 0014 0014 movel %a2@(20),%a3@(20) diop->pathinfo = iop->pathinfo; 7017e: 4878 0014 pea 14 70182: 486a 0018 pea %a2@(24) 70186: 486b 0018 pea %a3@(24) 7018a: 4eb9 0007 7eb0 jsr 77eb0 ret = (int) (diop - rtems_libio_iops); 70190: 4fef 000c lea %sp@(12),%sp 70194: 94b9 0009 a6c0 subl 9a6c0 ,%d2 7019a: ec82 asrl #6,%d2 7019c: 6074 bras 70212 break; case F_GETFD: /* get f_flags */ ret = ((iop->flags & LIBIO_FLAGS_CLOSE_ON_EXEC) != 0); 7019e: 2400 movel %d0,%d2 701a0: 720b moveq #11,%d1 701a2: e2aa lsrl %d1,%d2 701a4: 7001 moveq #1,%d0 701a6: c480 andl %d0,%d2 701a8: 606c bras 70216 * 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 ) ) 701aa: 4a90 tstl %a0@ 701ac: 6708 beqs 701b6 iop->flags |= LIBIO_FLAGS_CLOSE_ON_EXEC; 701ae: 4282 clrl %d2 701b0: 08c0 000b bset #11,%d0 701b4: 6006 bras 701bc else iop->flags &= ~LIBIO_FLAGS_CLOSE_ON_EXEC; 701b6: 4282 clrl %d2 <== NOT EXECUTED 701b8: 0880 000b bclr #11,%d0 <== NOT EXECUTED 701bc: 2540 0014 movel %d0,%a2@(20) 701c0: 6054 bras 70216 break; case F_GETFL: /* more flags (cloexec) */ ret = rtems_libio_to_fcntl_flags( iop->flags ); 701c2: 2f00 movel %d0,%sp@- 701c4: 4eb9 0004 59fc jsr 459fc 701ca: 588f addql #4,%sp 701cc: 2400 movel %d0,%d2 701ce: 6042 bras 70212 break; case F_SETFL: flags = rtems_libio_fcntl_flags( va_arg( ap, int ) ); 701d0: 2f10 movel %a0@,%sp@- /* * XXX If we are turning on append, should we seek to the end? */ iop->flags = (iop->flags & ~mask) | (flags & mask); 701d2: 4282 clrl %d2 case F_GETFL: /* more flags (cloexec) */ ret = rtems_libio_to_fcntl_flags( iop->flags ); break; case F_SETFL: flags = rtems_libio_fcntl_flags( va_arg( ap, int ) ); 701d4: 4eb9 0004 5bf2 jsr 45bf2 /* * XXX If we are turning on append, should we seek to the end? */ iop->flags = (iop->flags & ~mask) | (flags & mask); 701da: 222a 0014 movel %a2@(20),%d1 701de: 588f addql #4,%sp 701e0: 0280 0000 0201 andil #513,%d0 701e6: 0281 ffff fdfe andil #-514,%d1 701ec: 8081 orl %d1,%d0 701ee: 60cc bras 701bc errno = ENOTSUP; ret = -1; break; case F_GETOWN: /* for sockets. */ errno = ENOTSUP; 701f0: 4eb9 0007 4e78 jsr 74e78 <__errno> 701f6: 74ff moveq #-1,%d2 701f8: 2040 moveal %d0,%a0 701fa: 20bc 0000 0086 movel #134,%a0@ 70200: 6038 bras 7023a ret = -1; break; default: errno = EINVAL; 70202: 4eb9 0007 4e78 jsr 74e78 <__errno> 70208: 74ff moveq #-1,%d2 7020a: 2040 moveal %d0,%a0 7020c: 7016 moveq #22,%d0 7020e: 2080 movel %d0,%a0@ 70210: 6028 bras 7023a /* * If we got this far successfully, then we give the optional * filesystem specific handler a chance to process this. */ if (ret >= 0) { 70212: 4a82 tstl %d2 70214: 6d24 blts 7023a if (iop->handlers->fcntl_h) { 70216: 206a 003c moveal %a2@(60),%a0 7021a: 2068 0030 moveal %a0@(48),%a0 7021e: 4a88 tstl %a0 70220: 6718 beqs 7023a int err = (*iop->handlers->fcntl_h)( cmd, iop ); 70222: 2f0a movel %a2,%sp@- 70224: 2f03 movel %d3,%sp@- 70226: 4e90 jsr %a0@ if (err) { 70228: 508f addql #8,%sp * filesystem specific handler a chance to process this. */ if (ret >= 0) { if (iop->handlers->fcntl_h) { int err = (*iop->handlers->fcntl_h)( cmd, iop ); 7022a: 2600 movel %d0,%d3 if (err) { 7022c: 670c beqs 7023a errno = err; 7022e: 4eb9 0007 4e78 jsr 74e78 <__errno> <== NOT EXECUTED 70234: 74ff moveq #-1,%d2 <== NOT EXECUTED 70236: 2040 moveal %d0,%a0 <== NOT EXECUTED 70238: 2083 movel %d3,%a0@ <== NOT EXECUTED va_list ap; va_start( ap, cmd ); ret = vfcntl(fd,cmd,ap); va_end(ap); return ret; } 7023a: 2002 movel %d2,%d0 7023c: 4cee 0c0c fff0 moveml %fp@(-16),%d2-%d3/%a2-%a3 70242: 4e5e unlk %fp 70244: 4e75 rts 00043308 : #include int fdatasync( int fd ) { 43308: 4e56 0000 linkw %fp,#0 4330c: 202e 0008 movel %fp@(8),%d0 rtems_libio_t *iop; rtems_libio_check_fd( fd ); 43310: b0b9 0005 db94 cmpl 5db94 ,%d0 43316: 6414 bccs 4332c iop = rtems_libio_iop( fd ); 43318: 2079 0005 f21c moveal 5f21c ,%a0 4331e: ed88 lsll #6,%d0 43320: d1c0 addal %d0,%a0 rtems_libio_check_is_open(iop); 43322: 2028 0014 movel %a0@(20),%d0 43326: 0800 0008 btst #8,%d0 4332a: 660e bnes 4333a 4332c: 4eb9 0004 dd44 jsr 4dd44 <__errno> 43332: 7209 moveq #9,%d1 43334: 2040 moveal %d0,%a0 43336: 2081 movel %d1,%a0@ 43338: 6036 bras 43370 rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 4333a: 44c0 movew %d0,%ccr 4333c: 670e beqs 4334c 4333e: 4eb9 0004 dd44 jsr 4dd44 <__errno> 43344: 2040 moveal %d0,%a0 43346: 7016 moveq #22,%d0 43348: 2080 movel %d0,%a0@ 4334a: 6024 bras 43370 /* * Now process the fdatasync(). */ if ( !iop->handlers->fdatasync_h ) 4334c: 2268 003c moveal %a0@(60),%a1 43350: 2269 002c moveal %a1@(44),%a1 43354: 4a89 tstl %a1 43356: 6610 bnes 43368 rtems_set_errno_and_return_minus_one( ENOTSUP ); 43358: 4eb9 0004 dd44 jsr 4dd44 <__errno> 4335e: 2040 moveal %d0,%a0 43360: 20bc 0000 0086 movel #134,%a0@ 43366: 6008 bras 43370 return (*iop->handlers->fdatasync_h)( iop ); 43368: 2d48 0008 movel %a0,%fp@(8) } 4336c: 4e5e unlk %fp */ if ( !iop->handlers->fdatasync_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); return (*iop->handlers->fdatasync_h)( iop ); 4336e: 4ed1 jmp %a1@ } 43370: 70ff moveq #-1,%d0 43372: 4e5e unlk %fp 43374: 4e75 rts ... 0004a87a : */ int fifo_open( pipe_control_t **pipep, rtems_libio_t *iop ) { 4a87a: 4e56 ffdc linkw %fp,#-36 4a87e: 48d7 3c3c moveml %d2-%d5/%a2-%a5,%sp@ ) { pipe_control_t *pipe; int err = 0; if (rtems_semaphore_obtain(rtems_pipe_semaphore, 4a882: 42a7 clrl %sp@- */ int fifo_open( pipe_control_t **pipep, rtems_libio_t *iop ) { 4a884: 286e 0008 moveal %fp@(8),%a4 ) { pipe_control_t *pipe; int err = 0; if (rtems_semaphore_obtain(rtems_pipe_semaphore, 4a888: 42a7 clrl %sp@- 4a88a: 2f39 0005 b1a4 movel 5b1a4 ,%sp@- */ int fifo_open( pipe_control_t **pipep, rtems_libio_t *iop ) { 4a890: 2a6e 000c moveal %fp@(12),%a5 ) { pipe_control_t *pipe; int err = 0; if (rtems_semaphore_obtain(rtems_pipe_semaphore, 4a894: 4eb9 0004 4f30 jsr 44f30 4a89a: 4fef 000c lea %sp@(12),%sp 4a89e: 4a80 tstl %d0 4a8a0: 6706 beqs 4a8a8 4a8a2: 74fc moveq #-4,%d2 4a8a4: 6000 02fc braw 4aba2 RTEMS_WAIT, RTEMS_NO_TIMEOUT) != RTEMS_SUCCESSFUL) return -EINTR; pipe = *pipep; 4a8a8: 2654 moveal %a4@,%a3 <== NOT EXECUTED if (pipe == NULL) { 4a8aa: 4a8b tstl %a3 <== NOT EXECUTED 4a8ac: 6600 011a bnew 4a9c8 <== NOT EXECUTED { static char c = 'a'; pipe_control_t *pipe; int err = -ENOMEM; pipe = malloc(sizeof(pipe_control_t)); 4a8b0: 4878 0034 pea 34 <== NOT EXECUTED 4a8b4: 243c 0004 9328 movel #299816,%d2 <== NOT EXECUTED 4a8ba: 2042 moveal %d2,%a0 <== NOT EXECUTED 4a8bc: 4e90 jsr %a0@ <== NOT EXECUTED if (pipe == NULL) 4a8be: 588f addql #4,%sp <== NOT EXECUTED { static char c = 'a'; pipe_control_t *pipe; int err = -ENOMEM; pipe = malloc(sizeof(pipe_control_t)); 4a8c0: 2440 moveal %d0,%a2 <== NOT EXECUTED 4a8c2: 2640 moveal %d0,%a3 <== NOT EXECUTED if (pipe == NULL) 4a8c4: 4a80 tstl %d0 <== NOT EXECUTED 4a8c6: 6606 bnes 4a8ce <== NOT EXECUTED 4a8c8: 74f4 moveq #-12,%d2 <== NOT EXECUTED 4a8ca: 6000 012c braw 4a9f8 <== NOT EXECUTED return err; memset(pipe, 0, sizeof(pipe_control_t)); 4a8ce: 4878 0034 pea 34 <== NOT EXECUTED 4a8d2: 42a7 clrl %sp@- <== NOT EXECUTED 4a8d4: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4a8d6: 4eb9 0004 c238 jsr 4c238 <== NOT EXECUTED pipe->Size = PIPE_BUF; pipe->Buffer = malloc(pipe->Size); 4a8dc: 4878 0200 pea 200 <== NOT EXECUTED pipe = malloc(sizeof(pipe_control_t)); if (pipe == NULL) return err; memset(pipe, 0, sizeof(pipe_control_t)); pipe->Size = PIPE_BUF; 4a8e0: 203c 0000 0200 movel #512,%d0 <== NOT EXECUTED pipe->Buffer = malloc(pipe->Size); 4a8e6: 2042 moveal %d2,%a0 <== NOT EXECUTED pipe = malloc(sizeof(pipe_control_t)); if (pipe == NULL) return err; memset(pipe, 0, sizeof(pipe_control_t)); pipe->Size = PIPE_BUF; 4a8e8: 2540 0004 movel %d0,%a2@(4) <== NOT EXECUTED pipe->Buffer = malloc(pipe->Size); 4a8ec: 4e90 jsr %a0@ <== NOT EXECUTED if (! pipe->Buffer) 4a8ee: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED if (pipe == NULL) return err; memset(pipe, 0, sizeof(pipe_control_t)); pipe->Size = PIPE_BUF; pipe->Buffer = malloc(pipe->Size); 4a8f2: 2480 movel %d0,%a2@ <== NOT EXECUTED if (! pipe->Buffer) 4a8f4: 6606 bnes 4a8fc <== NOT EXECUTED 4a8f6: 74f4 moveq #-12,%d2 <== NOT EXECUTED 4a8f8: 6000 00c4 braw 4a9be <== NOT EXECUTED goto err_buf; err = -EINTR; if (rtems_barrier_create( 4a8fc: 486a 002c pea %a2@(44) <== NOT EXECUTED 4a900: 243c 0004 ae84 movel #306820,%d2 <== NOT EXECUTED 4a906: 2042 moveal %d2,%a0 <== NOT EXECUTED 4a908: 1039 0005 a36c moveb 5a36c ,%d0 <== NOT EXECUTED 4a90e: 42a7 clrl %sp@- <== NOT EXECUTED 4a910: 49c0 extbl %d0 <== NOT EXECUTED 4a912: 42a7 clrl %sp@- <== NOT EXECUTED 4a914: 0080 5049 7200 oril #1346990592,%d0 <== NOT EXECUTED 4a91a: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4a91c: 4e90 jsr %a0@ <== NOT EXECUTED 4a91e: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED 4a922: 4a80 tstl %d0 <== NOT EXECUTED 4a924: 6600 008c bnew 4a9b2 <== 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( 4a928: 486a 0030 pea %a2@(48) <== NOT EXECUTED 4a92c: 2042 moveal %d2,%a0 <== NOT EXECUTED 4a92e: 1039 0005 a36c moveb 5a36c ,%d0 <== NOT EXECUTED 4a934: 42a7 clrl %sp@- <== NOT EXECUTED 4a936: 49c0 extbl %d0 <== NOT EXECUTED 4a938: 42a7 clrl %sp@- <== NOT EXECUTED 4a93a: 0080 5049 7700 oril #1346991872,%d0 <== NOT EXECUTED 4a940: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4a942: 4e90 jsr %a0@ <== NOT EXECUTED 4a944: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED 4a948: 4a80 tstl %d0 <== NOT EXECUTED 4a94a: 665a bnes 4a9a6 <== 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( 4a94c: 486a 0028 pea %a2@(40) <== NOT EXECUTED 4a950: 1039 0005 a36c moveb 5a36c ,%d0 <== NOT EXECUTED 4a956: 42a7 clrl %sp@- <== NOT EXECUTED 4a958: 4878 0010 pea 10 <== NOT EXECUTED 4a95c: 49c0 extbl %d0 <== NOT EXECUTED 4a95e: 4878 0001 pea 1 <== NOT EXECUTED 4a962: 0080 5049 7300 oril #1346990848,%d0 <== NOT EXECUTED 4a968: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4a96a: 4eb9 0004 4cf8 jsr 44cf8 <== NOT EXECUTED 4a970: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED 4a974: 4a80 tstl %d0 <== NOT EXECUTED 4a976: 6622 bnes 4a99a <== NOT EXECUTED #ifdef RTEMS_POSIX_API pipe_interruptible(pipe); #endif *pipep = pipe; if (c ++ == 'z') 4a978: 1039 0005 a36c moveb 5a36c ,%d0 <== NOT EXECUTED 4a97e: 49c0 extbl %d0 <== NOT EXECUTED 4a980: 2200 movel %d0,%d1 <== NOT EXECUTED 4a982: 5281 addql #1,%d1 <== NOT EXECUTED 4a984: 13c1 0005 a36c moveb %d1,5a36c <== NOT EXECUTED 4a98a: 727a moveq #122,%d1 <== NOT EXECUTED 4a98c: b280 cmpl %d0,%d1 <== NOT EXECUTED 4a98e: 6638 bnes 4a9c8 <== NOT EXECUTED c = 'a'; 4a990: 7661 moveq #97,%d3 <== NOT EXECUTED 4a992: 13c3 0005 a36c moveb %d3,5a36c <== NOT EXECUTED 4a998: 602e bras 4a9c8 <== NOT EXECUTED return 0; err_sem: rtems_barrier_delete(pipe->writeBarrier); 4a99a: 2f2a 0030 movel %a2@(48),%sp@- <== NOT EXECUTED 4a99e: 4eb9 0004 af38 jsr 4af38 <== NOT EXECUTED 4a9a4: 588f addql #4,%sp <== NOT EXECUTED err_wbar: rtems_barrier_delete(pipe->readBarrier); 4a9a6: 2f2a 002c movel %a2@(44),%sp@- <== NOT EXECUTED 4a9aa: 4eb9 0004 af38 jsr 4af38 <== NOT EXECUTED 4a9b0: 588f addql #4,%sp <== NOT EXECUTED err_rbar: free(pipe->Buffer); 4a9b2: 2f12 movel %a2@,%sp@- <== NOT EXECUTED 4a9b4: 74fc moveq #-4,%d2 <== NOT EXECUTED 4a9b6: 4eb9 0004 8e7c jsr 48e7c <== NOT EXECUTED 4a9bc: 588f addql #4,%sp <== NOT EXECUTED err_buf: free(pipe); 4a9be: 2f0a movel %a2,%sp@- <== NOT EXECUTED 4a9c0: 4eb9 0004 8e7c jsr 48e7c <== NOT EXECUTED 4a9c6: 602a bras 4a9f2 <== NOT EXECUTED err = pipe_alloc(&pipe); if (err) goto out; } if (! PIPE_LOCK(pipe)) 4a9c8: 42a7 clrl %sp@- <== NOT EXECUTED 4a9ca: 42a7 clrl %sp@- <== NOT EXECUTED 4a9cc: 2f2b 0028 movel %a3@(40),%sp@- <== NOT EXECUTED 4a9d0: 4eb9 0004 4f30 jsr 44f30 <== NOT EXECUTED 4a9d6: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 4a9da: 4a80 tstl %d0 <== NOT EXECUTED 4a9dc: 6704 beqs 4a9e2 <== NOT EXECUTED 4a9de: 74fc moveq #-4,%d2 <== NOT EXECUTED 4a9e0: 6002 bras 4a9e4 <== NOT EXECUTED 4a9e2: 4282 clrl %d2 <== NOT EXECUTED err = -EINTR; if (*pipep == NULL) { 4a9e4: 4a94 tstl %a4@ <== NOT EXECUTED 4a9e6: 6610 bnes 4a9f8 <== NOT EXECUTED if (err) 4a9e8: 4a82 tstl %d2 <== NOT EXECUTED 4a9ea: 670a beqs 4a9f6 <== NOT EXECUTED pipe_free(pipe); 4a9ec: 2f0b movel %a3,%sp@- <== NOT EXECUTED 4a9ee: 4eba fd7a jsr %pc@(4a76a ) <== NOT EXECUTED 4a9f2: 588f addql #4,%sp <== NOT EXECUTED 4a9f4: 6002 bras 4a9f8 <== NOT EXECUTED else *pipep = pipe; 4a9f6: 288b movel %a3,%a4@ <== NOT EXECUTED } out: rtems_semaphore_release(rtems_pipe_semaphore); 4a9f8: 2f39 0005 b1a4 movel 5b1a4 ,%sp@- <== NOT EXECUTED 4a9fe: 4eb9 0004 5034 jsr 45034 <== NOT EXECUTED pipe_control_t *pipe; uint prevCounter; int err; err = pipe_new(pipep); if (err) 4aa04: 588f addql #4,%sp <== NOT EXECUTED 4aa06: 4a82 tstl %d2 <== NOT EXECUTED 4aa08: 6600 0198 bnew 4aba2 <== NOT EXECUTED return err; pipe = *pipep; switch (LIBIO_ACCMODE(iop)) { 4aa0c: 222d 0014 movel %a5@(20),%d1 <== NOT EXECUTED 4aa10: 7006 moveq #6,%d0 <== NOT EXECUTED 4aa12: 7604 moveq #4,%d3 <== NOT EXECUTED 4aa14: c081 andl %d1,%d0 <== NOT EXECUTED int err; err = pipe_new(pipep); if (err) return err; pipe = *pipep; 4aa16: 2454 moveal %a4@,%a2 <== NOT EXECUTED switch (LIBIO_ACCMODE(iop)) { 4aa18: b680 cmpl %d0,%d3 <== NOT EXECUTED 4aa1a: 6700 009a beqw 4aab6 <== NOT EXECUTED 4aa1e: 7206 moveq #6,%d1 <== NOT EXECUTED 4aa20: b280 cmpl %d0,%d1 <== NOT EXECUTED 4aa22: 6700 011a beqw 4ab3e <== NOT EXECUTED 4aa26: 163c 0002 moveb #2,%d3 <== NOT EXECUTED 4aa2a: b680 cmpl %d0,%d3 <== NOT EXECUTED 4aa2c: 6600 0158 bnew 4ab86 <== NOT EXECUTED case LIBIO_FLAGS_READ: pipe->readerCounter ++; if (pipe->Readers ++ == 0) 4aa30: 202a 0010 movel %a2@(16),%d0 <== NOT EXECUTED 4aa34: 2040 moveal %d0,%a0 <== NOT EXECUTED 4aa36: 5288 addql #1,%a0 <== NOT EXECUTED return err; pipe = *pipep; switch (LIBIO_ACCMODE(iop)) { case LIBIO_FLAGS_READ: pipe->readerCounter ++; 4aa38: 52aa 0020 addql #1,%a2@(32) <== NOT EXECUTED if (pipe->Readers ++ == 0) 4aa3c: 2548 0010 movel %a0,%a2@(16) <== NOT EXECUTED 4aa40: 4a80 tstl %d0 <== NOT EXECUTED 4aa42: 6610 bnes 4aa54 <== NOT EXECUTED PIPE_WAKEUPWRITERS(pipe); 4aa44: 486e fffc pea %fp@(-4) <== NOT EXECUTED 4aa48: 2f2a 0030 movel %a2@(48),%sp@- <== NOT EXECUTED 4aa4c: 4eb9 0004 afa4 jsr 4afa4 <== NOT EXECUTED 4aa52: 508f addql #8,%sp <== NOT EXECUTED if (pipe->Writers == 0) { 4aa54: 4aaa 0014 tstl %a2@(20) <== NOT EXECUTED 4aa58: 6600 012c bnew 4ab86 <== NOT EXECUTED /* Not an error */ if (LIBIO_NODELAY(iop)) 4aa5c: 7001 moveq #1,%d0 <== NOT EXECUTED 4aa5e: c0ad 0014 andl %a5@(20),%d0 <== NOT EXECUTED 4aa62: 6600 0122 bnew 4ab86 <== NOT EXECUTED break; prevCounter = pipe->writerCounter; 4aa66: 2a2a 0024 movel %a2@(36),%d5 <== NOT EXECUTED /* Wait until a writer opens the pipe */ do { PIPE_UNLOCK(pipe); if (! PIPE_READWAIT(pipe)) goto out_error; if (! PIPE_LOCK(pipe)) 4aa6a: 47f9 0004 4f30 lea 44f30 ,%a3 <== NOT EXECUTED prevCounter = pipe->writerCounter; err = -EINTR; /* Wait until a writer opens the pipe */ do { PIPE_UNLOCK(pipe); 4aa70: 283c 0004 5034 movel #282676,%d4 <== NOT EXECUTED if (! PIPE_READWAIT(pipe)) 4aa76: 263c 0004 b008 movel #307208,%d3 <== NOT EXECUTED prevCounter = pipe->writerCounter; err = -EINTR; /* Wait until a writer opens the pipe */ do { PIPE_UNLOCK(pipe); 4aa7c: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4aa80: 2044 moveal %d4,%a0 <== NOT EXECUTED 4aa82: 4e90 jsr %a0@ <== NOT EXECUTED if (! PIPE_READWAIT(pipe)) 4aa84: 2043 moveal %d3,%a0 <== NOT EXECUTED 4aa86: 42a7 clrl %sp@- <== NOT EXECUTED 4aa88: 2f2a 002c movel %a2@(44),%sp@- <== NOT EXECUTED 4aa8c: 4e90 jsr %a0@ <== NOT EXECUTED 4aa8e: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 4aa92: 4a80 tstl %d0 <== NOT EXECUTED 4aa94: 6600 00fe bnew 4ab94 <== NOT EXECUTED goto out_error; if (! PIPE_LOCK(pipe)) 4aa98: 42a7 clrl %sp@- <== NOT EXECUTED 4aa9a: 42a7 clrl %sp@- <== NOT EXECUTED 4aa9c: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4aaa0: 4e93 jsr %a3@ <== NOT EXECUTED 4aaa2: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 4aaa6: 4a80 tstl %d0 <== NOT EXECUTED 4aaa8: 6600 00ea bnew 4ab94 <== NOT EXECUTED goto out_error; } while (prevCounter == pipe->writerCounter); 4aaac: baaa 0024 cmpl %a2@(36),%d5 <== NOT EXECUTED 4aab0: 67ca beqs 4aa7c <== NOT EXECUTED 4aab2: 6000 00d2 braw 4ab86 <== NOT EXECUTED } break; case LIBIO_FLAGS_WRITE: if (pipe->Readers == 0 && LIBIO_NODELAY(iop)) { 4aab6: 4aaa 0010 tstl %a2@(16) <== NOT EXECUTED 4aaba: 660c bnes 4aac8 <== NOT EXECUTED 4aabc: 0801 0000 btst #0,%d1 <== NOT EXECUTED 4aac0: 6706 beqs 4aac8 <== NOT EXECUTED 4aac2: 74fa moveq #-6,%d2 <== NOT EXECUTED 4aac4: 6000 00d0 braw 4ab96 <== NOT EXECUTED err = -ENXIO; goto out_error; } pipe->writerCounter ++; if (pipe->Writers ++ == 0) 4aac8: 202a 0014 movel %a2@(20),%d0 <== NOT EXECUTED 4aacc: 2200 movel %d0,%d1 <== NOT EXECUTED 4aace: 5281 addql #1,%d1 <== NOT EXECUTED if (pipe->Readers == 0 && LIBIO_NODELAY(iop)) { err = -ENXIO; goto out_error; } pipe->writerCounter ++; 4aad0: 52aa 0024 addql #1,%a2@(36) <== NOT EXECUTED if (pipe->Writers ++ == 0) 4aad4: 2541 0014 movel %d1,%a2@(20) <== NOT EXECUTED 4aad8: 4a80 tstl %d0 <== NOT EXECUTED 4aada: 6610 bnes 4aaec <== NOT EXECUTED PIPE_WAKEUPREADERS(pipe); 4aadc: 486e fffc pea %fp@(-4) <== NOT EXECUTED 4aae0: 2f2a 002c movel %a2@(44),%sp@- <== NOT EXECUTED 4aae4: 4eb9 0004 afa4 jsr 4afa4 <== NOT EXECUTED 4aaea: 508f addql #8,%sp <== NOT EXECUTED if (pipe->Readers == 0) { 4aaec: 4aaa 0010 tstl %a2@(16) <== NOT EXECUTED 4aaf0: 6600 0094 bnew 4ab86 <== NOT EXECUTED prevCounter = pipe->readerCounter; 4aaf4: 2a2a 0020 movel %a2@(32),%d5 <== NOT EXECUTED err = -EINTR; do { PIPE_UNLOCK(pipe); if (! PIPE_WRITEWAIT(pipe)) goto out_error; if (! PIPE_LOCK(pipe)) 4aaf8: 47f9 0004 4f30 lea 44f30 ,%a3 <== NOT EXECUTED if (pipe->Readers == 0) { prevCounter = pipe->readerCounter; err = -EINTR; do { PIPE_UNLOCK(pipe); 4aafe: 283c 0004 5034 movel #282676,%d4 <== NOT EXECUTED if (! PIPE_WRITEWAIT(pipe)) 4ab04: 263c 0004 b008 movel #307208,%d3 <== NOT EXECUTED if (pipe->Readers == 0) { prevCounter = pipe->readerCounter; err = -EINTR; do { PIPE_UNLOCK(pipe); 4ab0a: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4ab0e: 2044 moveal %d4,%a0 <== NOT EXECUTED 4ab10: 4e90 jsr %a0@ <== NOT EXECUTED if (! PIPE_WRITEWAIT(pipe)) 4ab12: 2043 moveal %d3,%a0 <== NOT EXECUTED 4ab14: 42a7 clrl %sp@- <== NOT EXECUTED 4ab16: 2f2a 0030 movel %a2@(48),%sp@- <== NOT EXECUTED 4ab1a: 4e90 jsr %a0@ <== NOT EXECUTED 4ab1c: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 4ab20: 4a80 tstl %d0 <== NOT EXECUTED 4ab22: 6670 bnes 4ab94 <== NOT EXECUTED goto out_error; if (! PIPE_LOCK(pipe)) 4ab24: 42a7 clrl %sp@- <== NOT EXECUTED 4ab26: 42a7 clrl %sp@- <== NOT EXECUTED 4ab28: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4ab2c: 4e93 jsr %a3@ <== NOT EXECUTED 4ab2e: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 4ab32: 4a80 tstl %d0 <== NOT EXECUTED 4ab34: 665e bnes 4ab94 <== NOT EXECUTED goto out_error; } while (prevCounter == pipe->readerCounter); 4ab36: baaa 0020 cmpl %a2@(32),%d5 <== NOT EXECUTED 4ab3a: 67ce beqs 4ab0a <== NOT EXECUTED 4ab3c: 6048 bras 4ab86 <== NOT EXECUTED } break; case LIBIO_FLAGS_READ_WRITE: pipe->readerCounter ++; if (pipe->Readers ++ == 0) 4ab3e: 202a 0010 movel %a2@(16),%d0 <== NOT EXECUTED 4ab42: 2200 movel %d0,%d1 <== NOT EXECUTED 4ab44: 5281 addql #1,%d1 <== NOT EXECUTED } while (prevCounter == pipe->readerCounter); } break; case LIBIO_FLAGS_READ_WRITE: pipe->readerCounter ++; 4ab46: 52aa 0020 addql #1,%a2@(32) <== NOT EXECUTED if (pipe->Readers ++ == 0) 4ab4a: 2541 0010 movel %d1,%a2@(16) <== NOT EXECUTED 4ab4e: 4a80 tstl %d0 <== NOT EXECUTED 4ab50: 6610 bnes 4ab62 <== NOT EXECUTED PIPE_WAKEUPWRITERS(pipe); 4ab52: 486e fffc pea %fp@(-4) <== NOT EXECUTED 4ab56: 2f2a 0030 movel %a2@(48),%sp@- <== NOT EXECUTED 4ab5a: 4eb9 0004 afa4 jsr 4afa4 <== NOT EXECUTED 4ab60: 508f addql #8,%sp <== NOT EXECUTED pipe->writerCounter ++; if (pipe->Writers ++ == 0) 4ab62: 202a 0014 movel %a2@(20),%d0 <== NOT EXECUTED 4ab66: 2600 movel %d0,%d3 <== NOT EXECUTED 4ab68: 5283 addql #1,%d3 <== NOT EXECUTED case LIBIO_FLAGS_READ_WRITE: pipe->readerCounter ++; if (pipe->Readers ++ == 0) PIPE_WAKEUPWRITERS(pipe); pipe->writerCounter ++; 4ab6a: 52aa 0024 addql #1,%a2@(36) <== NOT EXECUTED if (pipe->Writers ++ == 0) 4ab6e: 2543 0014 movel %d3,%a2@(20) <== NOT EXECUTED 4ab72: 4a80 tstl %d0 <== NOT EXECUTED 4ab74: 6610 bnes 4ab86 <== NOT EXECUTED PIPE_WAKEUPREADERS(pipe); 4ab76: 486e fffc pea %fp@(-4) <== NOT EXECUTED 4ab7a: 2f2a 002c movel %a2@(44),%sp@- <== NOT EXECUTED 4ab7e: 4eb9 0004 afa4 jsr 4afa4 <== NOT EXECUTED 4ab84: 508f addql #8,%sp <== NOT EXECUTED break; } PIPE_UNLOCK(pipe); 4ab86: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4ab8a: 4eb9 0004 5034 jsr 45034 <== NOT EXECUTED return 0; 4ab90: 588f addql #4,%sp <== NOT EXECUTED 4ab92: 600e bras 4aba2 <== NOT EXECUTED 4ab94: 74fc moveq #-4,%d2 <== NOT EXECUTED out_error: pipe_release(pipep, iop); 4ab96: 2f0d movel %a5,%sp@- <== NOT EXECUTED 4ab98: 2f0c movel %a4,%sp@- <== NOT EXECUTED 4ab9a: 4eb9 0004 a7b2 jsr 4a7b2 <== NOT EXECUTED return err; 4aba0: 508f addql #8,%sp <== NOT EXECUTED } 4aba2: 2002 movel %d2,%d0 4aba4: 4cee 3c3c ffdc moveml %fp@(-36),%d2-%d5/%a2-%a5 4abaa: 4e5e unlk %fp 4abac: 4e75 rts ... 00061b7c : bool file_systems_below_this_mountpoint( const char *path __attribute__((unused)), rtems_filesystem_location_info_t *fs_root_loc, rtems_filesystem_mount_table_entry_t *fs_to_unmount __attribute__((unused)) ) { 61b7c: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED 61b80: 226e 000c moveal %fp@(12),%a1 <== NOT EXECUTED /* * Search the mount table for any mount entries referencing this * mount entry. */ for ( the_node = rtems_filesystem_mount_table_control.first; 61b84: 2079 0009 a704 moveal 9a704 ,%a0<== NOT EXECUTED 61b8a: 6010 bras 61b9c <== 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 ) { 61b8c: 2029 0010 movel %a1@(16),%d0 <== NOT EXECUTED 61b90: b0a8 0018 cmpl %a0@(24),%d0 <== NOT EXECUTED 61b94: 6604 bnes 61b9a <== NOT EXECUTED 61b96: 7001 moveq #1,%d0 <== NOT EXECUTED 61b98: 600c bras 61ba6 <== NOT EXECUTED * mount entry. */ for ( the_node = rtems_filesystem_mount_table_control.first; !rtems_chain_is_tail( &rtems_filesystem_mount_table_control, the_node ); the_node = the_node->next ) { 61b9a: 2050 moveal %a0@,%a0 <== NOT EXECUTED 61b9c: b1fc 0009 a708 cmpal #632584,%a0 <== NOT EXECUTED 61ba2: 66e8 bnes 61b8c <== NOT EXECUTED 61ba4: 4200 clrb %d0 <== NOT EXECUTED return true; } } return false; } 61ba6: 4e5e unlk %fp <== NOT EXECUTED 61ba8: 4e75 rts 00043378 : long fpathconf( int fd, int name ) { 43378: 4e56 0000 linkw %fp,#0 4337c: 222e 0008 movel %fp@(8),%d1 43380: 202e 000c movel %fp@(12),%d0 long return_value; rtems_libio_t *iop; rtems_filesystem_limits_and_options_t *the_limits; rtems_libio_check_fd(fd); 43384: b2b9 0005 db94 cmpl 5db94 ,%d1 4338a: 6414 bccs 433a0 iop = rtems_libio_iop(fd); 4338c: 2079 0005 f21c moveal 5f21c ,%a0 43392: ed89 lsll #6,%d1 43394: d1c1 addal %d1,%a0 rtems_libio_check_is_open(iop); 43396: 2228 0014 movel %a0@(20),%d1 4339a: 0801 0008 btst #8,%d1 4339e: 6612 bnes 433b2 433a0: 4eb9 0004 dd44 jsr 4dd44 <__errno> 433a6: 72ff moveq #-1,%d1 433a8: 2040 moveal %d0,%a0 433aa: 7009 moveq #9,%d0 433ac: 2080 movel %d0,%a0@ 433ae: 6000 008a braw 4343a rtems_libio_check_permissions(iop, LIBIO_FLAGS_READ); 433b2: 0801 0001 btst #1,%d1 433b6: 6774 beqs 4342c /* * Now process the information request. */ the_limits = &iop->pathinfo.mt_entry->pathconf_limits_and_options; 433b8: 2068 0028 moveal %a0@(40),%a0 switch ( name ) { 433bc: 720b moveq #11,%d1 433be: b280 cmpl %d0,%d1 433c0: 656a bcss 4342c 433c2: 303b 0a08 movew %pc@(433cc ,%d0:l:2),%d0 433c6: 48c0 extl %d0 433c8: 4efb 0802 jmp %pc@(433cc ,%d0:l) 433cc: 0018 030 <== NOT EXECUTED 433ce: 001e 036 <== NOT EXECUTED 433d0: 0024 044 <== NOT EXECUTED 433d2: 002a 052 <== NOT EXECUTED 433d4: 0030 060 <== NOT EXECUTED 433d6: 0036 066 <== NOT EXECUTED 433d8: 003c 074 <== NOT EXECUTED 433da: 0042 0102 <== NOT EXECUTED 433dc: 0048 0110 <== NOT EXECUTED 433de: 004e 0116 <== NOT EXECUTED 433e0: 0054 0124 <== NOT EXECUTED 433e2: 005a 0132 <== NOT EXECUTED case _PC_LINK_MAX: return_value = the_limits->link_max; 433e4: 2228 0038 movel %a0@(56),%d1 break; 433e8: 6050 bras 4343a case _PC_MAX_CANON: return_value = the_limits->max_canon; 433ea: 2228 003c movel %a0@(60),%d1 break; 433ee: 604a bras 4343a case _PC_MAX_INPUT: return_value = the_limits->max_input; 433f0: 2228 0040 movel %a0@(64),%d1 break; 433f4: 6044 bras 4343a case _PC_NAME_MAX: return_value = the_limits->name_max; 433f6: 2228 0044 movel %a0@(68),%d1 break; 433fa: 603e bras 4343a case _PC_PATH_MAX: return_value = the_limits->path_max; 433fc: 2228 0048 movel %a0@(72),%d1 break; 43400: 6038 bras 4343a case _PC_PIPE_BUF: return_value = the_limits->pipe_buf; 43402: 2228 004c movel %a0@(76),%d1 break; 43406: 6032 bras 4343a case _PC_CHOWN_RESTRICTED: return_value = the_limits->posix_chown_restrictions; 43408: 2228 0054 movel %a0@(84),%d1 break; 4340c: 602c bras 4343a case _PC_NO_TRUNC: return_value = the_limits->posix_no_trunc; 4340e: 2228 0058 movel %a0@(88),%d1 break; 43412: 6026 bras 4343a case _PC_VDISABLE: return_value = the_limits->posix_vdisable; 43414: 2228 0064 movel %a0@(100),%d1 break; 43418: 6020 bras 4343a case _PC_ASYNC_IO: return_value = the_limits->posix_async_io; 4341a: 2228 0050 movel %a0@(80),%d1 break; 4341e: 601a bras 4343a case _PC_PRIO_IO: return_value = the_limits->posix_prio_io; 43420: 2228 005c movel %a0@(92),%d1 break; 43424: 6014 bras 4343a case _PC_SYNC_IO: return_value = the_limits->posix_sync_io; 43426: 2228 0060 movel %a0@(96),%d1 break; 4342a: 600e bras 4343a default: rtems_set_errno_and_return_minus_one( EINVAL ); 4342c: 4eb9 0004 dd44 jsr 4dd44 <__errno> 43432: 72ff moveq #-1,%d1 43434: 2040 moveal %d0,%a0 43436: 7016 moveq #22,%d0 43438: 2080 movel %d0,%a0@ break; } return return_value; } 4343a: 2001 movel %d1,%d0 4343c: 4e5e unlk %fp 4343e: 4e75 rts 00048e7c : void free( void *ptr ) { MSBUMP(free_calls, 1); 48e7c: 4e56 0000 linkw %fp,#0 48e80: 52b9 0005 b8b0 addql #1,5b8b0 48e86: 2f02 movel %d2,%sp@- 48e88: 242e 0008 movel %fp@(8),%d2 if ( !ptr ) 48e8c: 676c beqs 48efa /* * Do not attempt to free memory if in a critical section or ISR. */ if ( _System_state_Is_up(_System_state_Get()) && 48e8e: 7003 moveq #3,%d0 48e90: b0b9 0005 bb76 cmpl 5bb76 <_System_state_Current>,%d0 48e96: 661a bnes 48eb2 48e98: 4eb9 0004 9298 jsr 49298 48e9e: 4a00 tstb %d0 48ea0: 6610 bnes 48eb2 !malloc_is_system_state_OK() ) { malloc_deferred_free(ptr); 48ea2: 2d42 0008 movel %d2,%fp@(8) <== NOT EXECUTED RTEMS_Malloc_Heap->area_begin, RTEMS_Malloc_Heap->area_end ); } } 48ea6: 242e fffc movel %fp@(-4),%d2 <== NOT EXECUTED 48eaa: 4e5e unlk %fp <== NOT EXECUTED * Do not attempt to free memory if in a critical section or ISR. */ if ( _System_state_Is_up(_System_state_Get()) && !malloc_is_system_state_OK() ) { malloc_deferred_free(ptr); 48eac: 4ef9 0004 92d6 jmp 492d6 <== NOT EXECUTED #endif /* * If configured, update the statistics */ if ( rtems_malloc_statistics_helpers ) 48eb2: 2079 0005 a866 moveal 5a866 ,%a0 48eb8: 4a88 tstl %a0 48eba: 670a beqs 48ec6 (*rtems_malloc_statistics_helpers->at_free)(ptr); 48ebc: 2f02 movel %d2,%sp@- <== NOT EXECUTED 48ebe: 2068 0008 moveal %a0@(8),%a0 <== NOT EXECUTED 48ec2: 4e90 jsr %a0@ <== NOT EXECUTED 48ec4: 588f addql #4,%sp <== NOT EXECUTED if ( !_Protected_heap_Free( RTEMS_Malloc_Heap, ptr ) ) { 48ec6: 2f02 movel %d2,%sp@- 48ec8: 2f39 0005 a220 movel 5a220 ,%sp@- 48ece: 4eb9 0004 9dd4 jsr 49dd4 <_Protected_heap_Free> 48ed4: 508f addql #8,%sp 48ed6: 4a00 tstb %d0 48ed8: 6620 bnes 48efa printk( "Program heap: free of bad pointer %p -- range %p - %p \n", ptr, RTEMS_Malloc_Heap->area_begin, RTEMS_Malloc_Heap->area_end 48eda: 2079 0005 a220 moveal 5a220 ,%a0 <== NOT EXECUTED */ if ( rtems_malloc_statistics_helpers ) (*rtems_malloc_statistics_helpers->at_free)(ptr); if ( !_Protected_heap_Free( RTEMS_Malloc_Heap, ptr ) ) { printk( "Program heap: free of bad pointer %p -- range %p - %p \n", 48ee0: 2f28 001c movel %a0@(28),%sp@- <== NOT EXECUTED 48ee4: 2f28 0018 movel %a0@(24),%sp@- <== NOT EXECUTED 48ee8: 2f02 movel %d2,%sp@- <== NOT EXECUTED 48eea: 4879 0005 9670 pea 59670 <== NOT EXECUTED 48ef0: 4eb9 0004 2d30 jsr 42d30 <== NOT EXECUTED 48ef6: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED RTEMS_Malloc_Heap->area_begin, RTEMS_Malloc_Heap->area_end ); } } 48efa: 242e fffc movel %fp@(-4),%d2 48efe: 4e5e unlk %fp 48f00: 4e75 rts ... 000613a4 : * NOTE: this must be called with * thread dispatching disabled! */ static void free_user_env(void *venv) { 613a4: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED 613a8: 2f0a movel %a2,%sp@- <== NOT EXECUTED 613aa: 246e 0008 moveal %fp@(8),%a2 <== NOT EXECUTED rtems_user_env_t *env = (rtems_user_env_t*) venv ; if (env != &rtems_global_user_env 613ae: b5fc 0009 a71c cmpal #632604,%a2 <== NOT EXECUTED 613b4: 6740 beqs 613f6 <== NOT EXECUTED #ifdef HAVE_USERENV_REFCNT && --env->refcnt <= 0 #endif ) { rtems_filesystem_freenode( &env->current_directory); 613b6: 206a 0010 moveal %a2@(16),%a0 <== NOT EXECUTED 613ba: 4a88 tstl %a0 <== NOT EXECUTED 613bc: 6710 beqs 613ce <== NOT EXECUTED 613be: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 613c2: 4a88 tstl %a0 <== NOT EXECUTED 613c4: 6708 beqs 613ce <== NOT EXECUTED 613c6: 486a 0004 pea %a2@(4) <== NOT EXECUTED 613ca: 4e90 jsr %a0@ <== NOT EXECUTED 613cc: 588f addql #4,%sp <== NOT EXECUTED rtems_filesystem_freenode( &env->root_directory); 613ce: 206a 0024 moveal %a2@(36),%a0 <== NOT EXECUTED 613d2: 4a88 tstl %a0 <== NOT EXECUTED 613d4: 6710 beqs 613e6 <== NOT EXECUTED 613d6: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 613da: 4a88 tstl %a0 <== NOT EXECUTED 613dc: 6708 beqs 613e6 <== NOT EXECUTED 613de: 486a 0018 pea %a2@(24) <== NOT EXECUTED 613e2: 4e90 jsr %a0@ <== NOT EXECUTED 613e4: 588f addql #4,%sp <== NOT EXECUTED free(env); 613e6: 2d4a 0008 movel %a2,%fp@(8) <== NOT EXECUTED } } 613ea: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED 613ee: 4e5e unlk %fp <== NOT EXECUTED && --env->refcnt <= 0 #endif ) { rtems_filesystem_freenode( &env->current_directory); rtems_filesystem_freenode( &env->root_directory); free(env); 613f0: 4ef9 0004 583c jmp 4583c <== NOT EXECUTED } } 613f6: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED 613fa: 4e5e unlk %fp <== NOT EXECUTED 613fc: 4e75 rts 00058198 : int fstat( int fd, struct stat *sbuf ) { 58198: 4e56 0000 linkw %fp,#0 5819c: 202e 0008 movel %fp@(8),%d0 581a0: 2f0a movel %a2,%sp@- 581a2: 2f02 movel %d2,%sp@- 581a4: 242e 000c movel %fp@(12),%d2 /* * Check to see if we were passed a valid pointer. */ if ( !sbuf ) 581a8: 660e bnes 581b8 rtems_set_errno_and_return_minus_one( EFAULT ); 581aa: 4eb9 0004 b9a8 jsr 4b9a8 <__errno> 581b0: 720e moveq #14,%d1 581b2: 2040 moveal %d0,%a0 581b4: 2081 movel %d1,%a0@ 581b6: 607c bras 58234 /* * Now process the stat() request. */ iop = rtems_libio_iop( fd ); 581b8: b0b9 0005 a214 cmpl 5a214 ,%d0 581be: 641e bccs 581de 581c0: 2479 0005 b898 moveal 5b898 ,%a2 581c6: ed88 lsll #6,%d0 581c8: d5c0 addal %d0,%a2 rtems_libio_check_fd( fd ); rtems_libio_check_is_open(iop); 581ca: 202a 0014 movel %a2@(20),%d0 581ce: 0280 0000 0100 andil #256,%d0 581d4: 6708 beqs 581de if ( !iop->handlers ) 581d6: 206a 003c moveal %a2@(60),%a0 581da: 4a88 tstl %a0 581dc: 660e bnes 581ec rtems_set_errno_and_return_minus_one( EBADF ); 581de: 4eb9 0004 b9a8 jsr 4b9a8 <__errno> 581e4: 2040 moveal %d0,%a0 581e6: 7009 moveq #9,%d0 581e8: 2080 movel %d0,%a0@ 581ea: 6048 bras 58234 if ( !iop->handlers->fstat_h ) 581ec: 4aa8 0018 tstl %a0@(24) 581f0: 6610 bnes 58202 rtems_set_errno_and_return_minus_one( ENOTSUP ); 581f2: 4eb9 0004 b9a8 jsr 4b9a8 <__errno> <== NOT EXECUTED 581f8: 2040 moveal %d0,%a0 <== NOT EXECUTED 581fa: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED 58200: 6032 bras 58234 <== NOT EXECUTED /* * Zero out the stat structure so the various support * versions of stat don't have to. */ memset( sbuf, 0, sizeof(struct stat) ); 58202: 4878 0046 pea 46 58206: 42a7 clrl %sp@- 58208: 2f02 movel %d2,%sp@- 5820a: 4eb9 0004 c238 jsr 4c238 return (*iop->handlers->fstat_h)( &iop->pathinfo, sbuf ); 58210: 206a 003c moveal %a2@(60),%a0 58214: 45ea 0018 lea %a2@(24),%a2 58218: 4fef 000c lea %sp@(12),%sp 5821c: 2d42 000c movel %d2,%fp@(12) } 58220: 242e fff8 movel %fp@(-8),%d2 * Zero out the stat structure so the various support * versions of stat don't have to. */ memset( sbuf, 0, sizeof(struct stat) ); return (*iop->handlers->fstat_h)( &iop->pathinfo, sbuf ); 58224: 2d4a 0008 movel %a2,%fp@(8) } 58228: 246e fffc moveal %fp@(-4),%a2 5822c: 4e5e unlk %fp * Zero out the stat structure so the various support * versions of stat don't have to. */ memset( sbuf, 0, sizeof(struct stat) ); return (*iop->handlers->fstat_h)( &iop->pathinfo, sbuf ); 5822e: 2268 0018 moveal %a0@(24),%a1 58232: 4ed1 jmp %a1@ } 58234: 242e fff8 movel %fp@(-8),%d2 58238: 70ff moveq #-1,%d0 5823a: 246e fffc moveal %fp@(-4),%a2 5823e: 4e5e unlk %fp 58240: 4e75 rts 00060438 : #include int fsync( int fd ) { 60438: 4e56 0000 linkw %fp,#0 6043c: 202e 0008 movel %fp@(8),%d0 rtems_libio_t *iop; rtems_libio_check_fd( fd ); 60440: b0b9 0009 5a94 cmpl 95a94 ,%d0 60446: 642e bccs 60476 iop = rtems_libio_iop( fd ); 60448: 2079 0009 a6c0 moveal 9a6c0 ,%a0 6044e: ed88 lsll #6,%d0 60450: d1c0 addal %d0,%a0 rtems_libio_check_is_open(iop); 60452: 2028 0014 movel %a0@(20),%d0 60456: 0800 0008 btst #8,%d0 6045a: 671a beqs 60476 rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 6045c: 44c0 movew %d0,%ccr 6045e: 670e beqs 6046e 60460: 4eb9 0007 4e78 jsr 74e78 <__errno> 60466: 7216 moveq #22,%d1 60468: 2040 moveal %d0,%a0 6046a: 2081 movel %d1,%a0@ 6046c: 6036 bras 604a4 /* * Now process the fsync(). */ if ( !iop->handlers ) 6046e: 2268 003c moveal %a0@(60),%a1 60472: 4a89 tstl %a1 60474: 660e bnes 60484 rtems_set_errno_and_return_minus_one( EBADF ); 60476: 4eb9 0007 4e78 jsr 74e78 <__errno> <== NOT EXECUTED 6047c: 2040 moveal %d0,%a0 <== NOT EXECUTED 6047e: 7009 moveq #9,%d0 <== NOT EXECUTED 60480: 2080 movel %d0,%a0@ <== NOT EXECUTED 60482: 6020 bras 604a4 <== NOT EXECUTED if ( !iop->handlers->fsync_h ) 60484: 2269 0028 moveal %a1@(40),%a1 60488: 4a89 tstl %a1 6048a: 6610 bnes 6049c rtems_set_errno_and_return_minus_one( ENOTSUP ); 6048c: 4eb9 0007 4e78 jsr 74e78 <__errno> 60492: 2040 moveal %d0,%a0 60494: 20bc 0000 0086 movel #134,%a0@ 6049a: 6008 bras 604a4 return (*iop->handlers->fsync_h)( iop ); 6049c: 2d48 0008 movel %a0,%fp@(8) } 604a0: 4e5e unlk %fp rtems_set_errno_and_return_minus_one( EBADF ); if ( !iop->handlers->fsync_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); return (*iop->handlers->fsync_h)( iop ); 604a2: 4ed1 jmp %a1@ } 604a4: 70ff moveq #-1,%d0 604a6: 4e5e unlk %fp 604a8: 4e75 rts ... 00048f04 : int ftruncate( int fd, off_t length ) { 48f04: 4e56 ffec linkw %fp,#-20 48f08: 202e 0008 movel %fp@(8),%d0 48f0c: 2f0a movel %a2,%sp@- 48f0e: 2f02 movel %d2,%sp@- rtems_libio_t *iop; rtems_filesystem_location_info_t loc; rtems_libio_check_fd( fd ); 48f10: b0b9 0005 a214 cmpl 5a214 ,%d0 48f16: 6416 bccs 48f2e iop = rtems_libio_iop( fd ); 48f18: 2479 0005 b898 moveal 5b898 ,%a2 48f1e: ed88 lsll #6,%d0 48f20: d5c0 addal %d0,%a2 rtems_libio_check_is_open(iop); 48f22: 202a 0014 movel %a2@(20),%d0 48f26: 0280 0000 0100 andil #256,%d0 48f2c: 6612 bnes 48f40 48f2e: 4eb9 0004 b9a8 jsr 4b9a8 <__errno> <== NOT EXECUTED 48f34: 72ff moveq #-1,%d1 <== NOT EXECUTED 48f36: 2040 moveal %d0,%a0 <== NOT EXECUTED 48f38: 7009 moveq #9,%d0 <== NOT EXECUTED 48f3a: 2080 movel %d0,%a0@ <== NOT EXECUTED 48f3c: 6000 008e braw 48fcc <== NOT EXECUTED /* * Make sure we are not working on a directory */ loc = iop->pathinfo; 48f40: 4878 0014 pea 14 48f44: 240e movel %fp,%d2 48f46: 486a 0018 pea %a2@(24) 48f4a: 0682 ffff ffec addil #-20,%d2 48f50: 2f02 movel %d2,%sp@- 48f52: 4eb9 0004 c1c8 jsr 4c1c8 if ( !loc.ops->node_type_h ) 48f58: 206e fff8 moveal %fp@(-8),%a0 48f5c: 4fef 000c lea %sp@(12),%sp 48f60: 2068 0010 moveal %a0@(16),%a0 48f64: 4a88 tstl %a0 48f66: 6740 beqs 48fa8 rtems_set_errno_and_return_minus_one( ENOTSUP ); if ( (*loc.ops->node_type_h)( &loc ) == RTEMS_FILESYSTEM_DIRECTORY ) 48f68: 2f02 movel %d2,%sp@- 48f6a: 4e90 jsr %a0@ 48f6c: 588f addql #4,%sp 48f6e: 7201 moveq #1,%d1 48f70: b280 cmpl %d0,%d1 48f72: 6610 bnes 48f84 rtems_set_errno_and_return_minus_one( EISDIR ); 48f74: 4eb9 0004 b9a8 jsr 4b9a8 <__errno> 48f7a: 7415 moveq #21,%d2 48f7c: 72ff moveq #-1,%d1 48f7e: 2040 moveal %d0,%a0 48f80: 2082 movel %d2,%a0@ 48f82: 6048 bras 48fcc rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 48f84: 7004 moveq #4,%d0 48f86: c0aa 0014 andl %a2@(20),%d0 48f8a: 6610 bnes 48f9c 48f8c: 4eb9 0004 b9a8 jsr 4b9a8 <__errno> <== NOT EXECUTED 48f92: 72ff moveq #-1,%d1 <== NOT EXECUTED 48f94: 2040 moveal %d0,%a0 <== NOT EXECUTED 48f96: 7016 moveq #22,%d0 <== NOT EXECUTED 48f98: 2080 movel %d0,%a0@ <== NOT EXECUTED 48f9a: 6030 bras 48fcc <== NOT EXECUTED if ( !iop->handlers->ftruncate_h ) 48f9c: 206a 003c moveal %a2@(60),%a0 48fa0: 2068 0020 moveal %a0@(32),%a0 48fa4: 4a88 tstl %a0 48fa6: 6612 bnes 48fba rtems_set_errno_and_return_minus_one( ENOTSUP ); 48fa8: 4eb9 0004 b9a8 jsr 4b9a8 <__errno> <== NOT EXECUTED 48fae: 72ff moveq #-1,%d1 <== NOT EXECUTED 48fb0: 2040 moveal %d0,%a0 <== NOT EXECUTED 48fb2: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED 48fb8: 6012 bras 48fcc <== NOT EXECUTED return (*iop->handlers->ftruncate_h)( iop, length ); 48fba: 2f2e 0010 movel %fp@(16),%sp@- 48fbe: 2f2e 000c movel %fp@(12),%sp@- 48fc2: 2f0a movel %a2,%sp@- 48fc4: 4e90 jsr %a0@ 48fc6: 4fef 000c lea %sp@(12),%sp 48fca: 2200 movel %d0,%d1 } 48fcc: 242e ffe4 movel %fp@(-28),%d2 48fd0: 2001 movel %d1,%d0 48fd2: 246e ffe8 moveal %fp@(-24),%a2 48fd6: 4e5e unlk %fp 48fd8: 4e75 rts ... 0008bd64 : int getdents( int dd_fd, char *dd_buf, int dd_len ) { 8bd64: 4e56 ffec linkw %fp,#-20 8bd68: 202e 0008 movel %fp@(8),%d0 8bd6c: 2f0a movel %a2,%sp@- 8bd6e: 2f02 movel %d2,%sp@- /* * Get the file control block structure associated with the file descriptor */ iop = rtems_libio_iop( dd_fd ); 8bd70: b0b9 0009 5a94 cmpl 95a94 ,%d0 8bd76: 6504 bcss 8bd7c 8bd78: 95ca subal %a2,%a2 <== NOT EXECUTED 8bd7a: 600a bras 8bd86 <== NOT EXECUTED 8bd7c: 2479 0009 a6c0 moveal 9a6c0 ,%a2 8bd82: ed88 lsll #6,%d0 8bd84: d5c0 addal %d0,%a2 /* * Make sure we are working on a directory */ loc = iop->pathinfo; 8bd86: 4878 0014 pea 14 8bd8a: 240e movel %fp,%d2 8bd8c: 486a 0018 pea %a2@(24) 8bd90: 0682 ffff ffec addil #-20,%d2 8bd96: 2f02 movel %d2,%sp@- 8bd98: 4eb9 0007 7eb0 jsr 77eb0 if ( !loc.ops->node_type_h ) 8bd9e: 206e fff8 moveal %fp@(-8),%a0 8bda2: 4fef 000c lea %sp@(12),%sp 8bda6: 2068 0010 moveal %a0@(16),%a0 8bdaa: 4a88 tstl %a0 8bdac: 6728 beqs 8bdd6 rtems_set_errno_and_return_minus_one( ENOTSUP ); if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) 8bdae: 2f02 movel %d2,%sp@- 8bdb0: 4e90 jsr %a0@ 8bdb2: 588f addql #4,%sp 8bdb4: 7201 moveq #1,%d1 8bdb6: b280 cmpl %d0,%d1 8bdb8: 6710 beqs 8bdca rtems_set_errno_and_return_minus_one( ENOTDIR ); 8bdba: 4eb9 0007 4e78 jsr 74e78 <__errno> 8bdc0: 72ff moveq #-1,%d1 8bdc2: 2040 moveal %d0,%a0 8bdc4: 7014 moveq #20,%d0 8bdc6: 2080 movel %d0,%a0@ 8bdc8: 6030 bras 8bdfa /* * Return the number of bytes that were actually transfered as a result * of the read attempt. */ if ( !iop->handlers->read_h ) 8bdca: 206a 003c moveal %a2@(60),%a0 8bdce: 2068 0008 moveal %a0@(8),%a0 8bdd2: 4a88 tstl %a0 8bdd4: 6612 bnes 8bde8 rtems_set_errno_and_return_minus_one( ENOTSUP ); 8bdd6: 4eb9 0007 4e78 jsr 74e78 <__errno> <== NOT EXECUTED 8bddc: 72ff moveq #-1,%d1 <== NOT EXECUTED 8bdde: 2040 moveal %d0,%a0 <== NOT EXECUTED 8bde0: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED 8bde6: 6012 bras 8bdfa <== NOT EXECUTED return (*iop->handlers->read_h)( iop, dd_buf, dd_len ); 8bde8: 2f2e 0010 movel %fp@(16),%sp@- 8bdec: 2f2e 000c movel %fp@(12),%sp@- 8bdf0: 2f0a movel %a2,%sp@- 8bdf2: 4e90 jsr %a0@ 8bdf4: 4fef 000c lea %sp@(12),%sp 8bdf8: 2200 movel %d0,%d1 } 8bdfa: 242e ffe4 movel %fp@(-28),%d2 8bdfe: 2001 movel %d1,%d0 8be00: 246e ffe8 moveal %fp@(-24),%a2 8be04: 4e5e unlk %fp 8be06: 4e75 rts 00060584 : * 4.2.1 Get Real User, Effective User, Ral Group, and Effective Group IDs, * P1003.1b-1993, p. 84 */ gid_t getegid( void ) { 60584: 4e56 0000 linkw %fp,#0 60588: 2079 0009 5d9c moveal 95d9c ,%a0 return _POSIX_types_Egid; } 6058e: 4e5e unlk %fp 60590: 3028 0038 movew %a0@(56),%d0 60594: 4e75 rts ... 00060598 : * 4.2.1 Get Real User, Effective User, Ral Group, and Effective Group IDs, * P1003.1b-1993, p. 84 */ uid_t geteuid( void ) { 60598: 4e56 0000 linkw %fp,#0 6059c: 2079 0009 5d9c moveal 95d9c ,%a0 return _POSIX_types_Euid; } 605a2: 4e5e unlk %fp 605a4: 3028 0036 movew %a0@(54),%d0 605a8: 4e75 rts ... 000605ac : * 4.2.1 Get Real User, Effective User, Ral Group, and Effective Group IDs, * P1003.1b-1993, p. 84 */ gid_t getgid( void ) { 605ac: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED 605b0: 2079 0009 5d9c moveal 95d9c ,%a0 <== NOT EXECUTED return _POSIX_types_Gid; } 605b6: 4e5e unlk %fp <== NOT EXECUTED 605b8: 3028 0034 movew %a0@(52),%d0 <== NOT EXECUTED 605bc: 4e75 rts 00060ac2 : struct group *grp, char *buffer, size_t bufsize, struct group **result ) { 60ac2: 4e56 ffe0 linkw %fp,#-32 60ac6: 48d7 1c7c moveml %d2-%d6/%a2-%a4,%sp@ 60aca: 262e 0008 movel %fp@(8),%d3 60ace: 282e 000c movel %fp@(12),%d4 60ad2: 246e 0010 moveal %fp@(16),%a2 60ad6: 2a2e 0014 movel %fp@(20),%d5 60ada: 2c2e 0018 movel %fp@(24),%d6 FILE *fp; int match; init_etc_passwd_group(); 60ade: 4eb9 0006 09a8 jsr 609a8 if ((fp = fopen("/etc/group", "r")) == NULL) { 60ae4: 4879 0008 e3cb pea 8e3cb 60aea: 4879 0008 cc75 pea 8cc75 <_rodata_start+0x845> 60af0: 4eb9 0007 581c jsr 7581c 60af6: 508f addql #8,%sp 60af8: 2400 movel %d0,%d2 60afa: 6610 bnes 60b0c errno = EINVAL; 60afc: 4eb9 0007 4e78 jsr 74e78 <__errno> <== NOT EXECUTED 60b02: 7216 moveq #22,%d1 <== NOT EXECUTED 60b04: 2040 moveal %d0,%a0 <== NOT EXECUTED 60b06: 70ff moveq #-1,%d0 <== NOT EXECUTED 60b08: 2081 movel %d1,%a0@ <== NOT EXECUTED return -1; 60b0a: 606a bras 60b76 <== NOT EXECUTED } for(;;) { if (!scangr(fp, grp, buffer, bufsize)) { 60b0c: 49fa fc3c lea %pc@(6074a ),%a4 errno = EINVAL; fclose(fp); return -1; } if (name) { match = (strcmp(grp->gr_name, name) == 0); 60b10: 47f9 0007 a964 lea 7a964 ,%a3 if ((fp = fopen("/etc/group", "r")) == NULL) { errno = EINVAL; return -1; } for(;;) { if (!scangr(fp, grp, buffer, bufsize)) { 60b16: 2f06 movel %d6,%sp@- 60b18: 2f05 movel %d5,%sp@- 60b1a: 2f0a movel %a2,%sp@- 60b1c: 2f02 movel %d2,%sp@- 60b1e: 4e94 jsr %a4@ 60b20: 4fef 0010 lea %sp@(16),%sp 60b24: 4a80 tstl %d0 60b26: 661a bnes 60b42 errno = EINVAL; 60b28: 4eb9 0007 4e78 jsr 74e78 <__errno> <== NOT EXECUTED 60b2e: 2040 moveal %d0,%a0 <== NOT EXECUTED 60b30: 7016 moveq #22,%d0 <== NOT EXECUTED 60b32: 2080 movel %d0,%a0@ <== NOT EXECUTED fclose(fp); 60b34: 2f02 movel %d2,%sp@- <== NOT EXECUTED 60b36: 4eb9 0007 4fb6 jsr 74fb6 <== NOT EXECUTED return -1; 60b3c: 588f addql #4,%sp <== NOT EXECUTED return -1; } for(;;) { if (!scangr(fp, grp, buffer, bufsize)) { errno = EINVAL; fclose(fp); 60b3e: 70ff moveq #-1,%d0 <== NOT EXECUTED return -1; 60b40: 6034 bras 60b76 <== NOT EXECUTED } if (name) { 60b42: 4a83 tstl %d3 60b44: 670e beqs 60b54 match = (strcmp(grp->gr_name, name) == 0); 60b46: 2f03 movel %d3,%sp@- 60b48: 2f12 movel %a2@,%sp@- 60b4a: 4e93 jsr %a3@ 60b4c: 508f addql #8,%sp 60b4e: 4a80 tstl %d0 60b50: 57c0 seq %d0 60b52: 600a bras 60b5e } else { match = (grp->gr_gid == gid); 60b54: 4280 clrl %d0 <== NOT EXECUTED 60b56: 302a 0008 movew %a2@(8),%d0 <== NOT EXECUTED 60b5a: b880 cmpl %d0,%d4 <== NOT EXECUTED 60b5c: 57c0 seq %d0 <== NOT EXECUTED 60b5e: 49c0 extbl %d0 60b60: 4480 negl %d0 } if (match) { 60b62: 67b2 beqs 60b16 fclose(fp); 60b64: 2f02 movel %d2,%sp@- 60b66: 4eb9 0007 4fb6 jsr 74fb6 *result = grp; 60b6c: 206e 001c moveal %fp@(28),%a0 return 0; 60b70: 588f addql #4,%sp else { match = (grp->gr_gid == gid); } if (match) { fclose(fp); *result = grp; 60b72: 4280 clrl %d0 60b74: 208a movel %a2,%a0@ } } fclose(fp); errno = EINVAL; return -1; } 60b76: 4cee 1c7c ffe0 moveml %fp@(-32),%d2-%d6/%a2-%a4 60b7c: 4e5e unlk %fp 60b7e: 4e75 rts 00060850 : return NULL; return p; } struct group *getgrent(void) { 60850: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED if (group_fp == NULL) 60854: 2039 0009 9e52 movel 99e52 ,%d0 <== NOT EXECUTED 6085a: 6724 beqs 60880 <== NOT EXECUTED return NULL; if (!scangr(group_fp, &grent, grbuf, sizeof grbuf)) 6085c: 4878 00c8 pea c8 <== NOT EXECUTED 60860: 4879 0009 9e56 pea 99e56 <== NOT EXECUTED 60866: 4879 0009 9f1e pea 99f1e <== NOT EXECUTED 6086c: 2f00 movel %d0,%sp@- <== NOT EXECUTED 6086e: 4eba feda jsr %pc@(6074a ) <== NOT EXECUTED 60872: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED 60876: 223c 0009 9f1e movel #630558,%d1 <== NOT EXECUTED 6087c: 4a80 tstl %d0 <== NOT EXECUTED 6087e: 6602 bnes 60882 <== NOT EXECUTED 60880: 4281 clrl %d1 <== NOT EXECUTED return NULL; return &grent; } 60882: 2001 movel %d1,%d0 <== NOT EXECUTED 60884: 4e5e unlk %fp <== NOT EXECUTED 60886: 4e75 rts 00060ba6 : gid_t gid ) { struct group *p; if(getgrgid_r(gid, &grent, grbuf, sizeof grbuf, &p)) 60ba6: 4280 clrl %d0 <== NOT EXECUTED } struct group *getgrgid( gid_t gid ) { 60ba8: 4e56 fffc linkw %fp,#-4 <== NOT EXECUTED struct group *p; if(getgrgid_r(gid, &grent, grbuf, sizeof grbuf, &p)) 60bac: 302e 000a movew %fp@(10),%d0 <== NOT EXECUTED 60bb0: 486e fffc pea %fp@(-4) <== NOT EXECUTED 60bb4: 4878 00c8 pea c8 <== NOT EXECUTED 60bb8: 4879 0009 9e56 pea 99e56 <== NOT EXECUTED 60bbe: 4879 0009 9f1e pea 99f1e <== NOT EXECUTED 60bc4: 2f00 movel %d0,%sp@- <== NOT EXECUTED 60bc6: 4eb9 0006 0b80 jsr 60b80 <== NOT EXECUTED 60bcc: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED 60bd0: 4a80 tstl %d0 <== NOT EXECUTED 60bd2: 6704 beqs 60bd8 <== NOT EXECUTED 60bd4: 4280 clrl %d0 <== NOT EXECUTED 60bd6: 6004 bras 60bdc <== NOT EXECUTED return NULL; return p; 60bd8: 202e fffc movel %fp@(-4),%d0 <== NOT EXECUTED } 60bdc: 4e5e unlk %fp <== NOT EXECUTED 60bde: 4e75 rts 00060b80 : char *buffer, size_t bufsize, struct group **result ) { return getgr_r(NULL, gid, grp, buffer, bufsize, result); 60b80: 4280 clrl %d0 <== NOT EXECUTED struct group *grp, char *buffer, size_t bufsize, struct group **result ) { 60b82: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED return getgr_r(NULL, gid, grp, buffer, bufsize, result); 60b86: 2f2e 0018 movel %fp@(24),%sp@- <== NOT EXECUTED 60b8a: 2f2e 0014 movel %fp@(20),%sp@- <== NOT EXECUTED 60b8e: 2f2e 0010 movel %fp@(16),%sp@- <== NOT EXECUTED 60b92: 2f2e 000c movel %fp@(12),%sp@- <== NOT EXECUTED 60b96: 302e 000a movew %fp@(10),%d0 <== NOT EXECUTED 60b9a: 2f00 movel %d0,%sp@- <== NOT EXECUTED 60b9c: 42a7 clrl %sp@- <== NOT EXECUTED 60b9e: 4eba ff22 jsr %pc@(60ac2 ) <== NOT EXECUTED } 60ba2: 4e5e unlk %fp <== NOT EXECUTED 60ba4: 4e75 rts 00060c02 : struct group *getgrnam( const char *name ) { 60c02: 4e56 fffc linkw %fp,#-4 struct group *p; if(getgrnam_r(name, &grent, grbuf, sizeof grbuf, &p)) 60c06: 486e fffc pea %fp@(-4) 60c0a: 4878 00c8 pea c8 60c0e: 4879 0009 9e56 pea 99e56 60c14: 4879 0009 9f1e pea 99f1e 60c1a: 2f2e 0008 movel %fp@(8),%sp@- 60c1e: 4eb9 0006 0be0 jsr 60be0 60c24: 4fef 0014 lea %sp@(20),%sp 60c28: 4a80 tstl %d0 60c2a: 6704 beqs 60c30 60c2c: 4280 clrl %d0 <== NOT EXECUTED 60c2e: 6004 bras 60c34 <== NOT EXECUTED return NULL; return p; 60c30: 202e fffc movel %fp@(-4),%d0 } 60c34: 4e5e unlk %fp 60c36: 4e75 rts 0005825c : */ pid_t getpid( void ) { return _Objects_Local_node; } 5825c: 7001 moveq #1,%d0 <== NOT EXECUTED * * 4.1.1 Get Process and Parent Process IDs, P1003.1b-1993, p. 83 */ pid_t getpid( void ) { 5825e: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED return _Objects_Local_node; } 58262: 4e5e unlk %fp <== NOT EXECUTED 58264: 4e75 rts 00060c72 : struct passwd *pwd, char *buffer, size_t bufsize, struct passwd **result ) { 60c72: 4e56 ffe0 linkw %fp,#-32 60c76: 48d7 1c7c moveml %d2-%d6/%a2-%a4,%sp@ 60c7a: 262e 0008 movel %fp@(8),%d3 60c7e: 282e 000c movel %fp@(12),%d4 60c82: 246e 0010 moveal %fp@(16),%a2 60c86: 2a2e 0014 movel %fp@(20),%d5 60c8a: 2c2e 0018 movel %fp@(24),%d6 FILE *fp; int match; init_etc_passwd_group(); 60c8e: 4eb9 0006 09a8 jsr 609a8 if ((fp = fopen("/etc/passwd", "r")) == NULL) { 60c94: 4879 0008 e3cb pea 8e3cb 60c9a: 4879 0008 cc30 pea 8cc30 <_rodata_start+0x800> 60ca0: 4eb9 0007 581c jsr 7581c 60ca6: 508f addql #8,%sp 60ca8: 2400 movel %d0,%d2 60caa: 6610 bnes 60cbc errno = EINVAL; 60cac: 4eb9 0007 4e78 jsr 74e78 <__errno> <== NOT EXECUTED 60cb2: 7816 moveq #22,%d4 <== NOT EXECUTED 60cb4: 2040 moveal %d0,%a0 <== NOT EXECUTED 60cb6: 70ff moveq #-1,%d0 <== NOT EXECUTED 60cb8: 2084 movel %d4,%a0@ <== NOT EXECUTED return -1; 60cba: 606a bras 60d26 <== NOT EXECUTED } for(;;) { if (!scanpw(fp, pwd, buffer, bufsize)) { 60cbc: 49fa fbca lea %pc@(60888 ),%a4 errno = EINVAL; fclose(fp); return -1; } if (name) { match = (strcmp(pwd->pw_name, name) == 0); 60cc0: 47f9 0007 a964 lea 7a964 ,%a3 if ((fp = fopen("/etc/passwd", "r")) == NULL) { errno = EINVAL; return -1; } for(;;) { if (!scanpw(fp, pwd, buffer, bufsize)) { 60cc6: 2f06 movel %d6,%sp@- 60cc8: 2f05 movel %d5,%sp@- 60cca: 2f0a movel %a2,%sp@- 60ccc: 2f02 movel %d2,%sp@- 60cce: 4e94 jsr %a4@ 60cd0: 4fef 0010 lea %sp@(16),%sp 60cd4: 4a80 tstl %d0 60cd6: 661a bnes 60cf2 errno = EINVAL; 60cd8: 4eb9 0007 4e78 jsr 74e78 <__errno> <== NOT EXECUTED 60cde: 7616 moveq #22,%d3 <== NOT EXECUTED 60ce0: 2040 moveal %d0,%a0 <== NOT EXECUTED 60ce2: 2083 movel %d3,%a0@ <== NOT EXECUTED fclose(fp); 60ce4: 2f02 movel %d2,%sp@- <== NOT EXECUTED 60ce6: 4eb9 0007 4fb6 jsr 74fb6 <== NOT EXECUTED return -1; 60cec: 588f addql #4,%sp <== NOT EXECUTED return -1; } for(;;) { if (!scanpw(fp, pwd, buffer, bufsize)) { errno = EINVAL; fclose(fp); 60cee: 70ff moveq #-1,%d0 <== NOT EXECUTED return -1; 60cf0: 6034 bras 60d26 <== NOT EXECUTED } if (name) { 60cf2: 4a83 tstl %d3 60cf4: 670e beqs 60d04 match = (strcmp(pwd->pw_name, name) == 0); 60cf6: 2f03 movel %d3,%sp@- 60cf8: 2f12 movel %a2@,%sp@- 60cfa: 4e93 jsr %a3@ 60cfc: 508f addql #8,%sp 60cfe: 4a80 tstl %d0 60d00: 57c0 seq %d0 60d02: 600a bras 60d0e } else { match = (pwd->pw_uid == uid); 60d04: 4280 clrl %d0 <== NOT EXECUTED 60d06: 302a 0008 movew %a2@(8),%d0 <== NOT EXECUTED 60d0a: b880 cmpl %d0,%d4 <== NOT EXECUTED 60d0c: 57c0 seq %d0 <== NOT EXECUTED 60d0e: 49c0 extbl %d0 60d10: 4480 negl %d0 } if (match) { 60d12: 67b2 beqs 60cc6 fclose(fp); 60d14: 2f02 movel %d2,%sp@- 60d16: 4eb9 0007 4fb6 jsr 74fb6 *result = pwd; 60d1c: 206e 001c moveal %fp@(28),%a0 return 0; 60d20: 588f addql #4,%sp else { match = (pwd->pw_uid == uid); } if (match) { fclose(fp); *result = pwd; 60d22: 4280 clrl %d0 60d24: 208a movel %a2,%a0@ } } fclose(fp); errno = EINVAL; return -1; } 60d26: 4cee 1c7c ffe0 moveml %fp@(-32),%d2-%d6/%a2-%a4 60d2c: 4e5e unlk %fp 60d2e: 4e75 rts 00060970 : return NULL; return p; } struct passwd *getpwent(void) { 60970: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED if (passwd_fp == NULL) 60974: 2039 0009 9d6a movel 99d6a ,%d0 <== NOT EXECUTED 6097a: 6724 beqs 609a0 <== NOT EXECUTED return NULL; if (!scanpw(passwd_fp, &pwent, pwbuf, sizeof pwbuf)) 6097c: 4878 00c8 pea c8 <== NOT EXECUTED 60980: 4879 0009 9d6e pea 99d6e <== NOT EXECUTED 60986: 4879 0009 9e36 pea 99e36 <== NOT EXECUTED 6098c: 2f00 movel %d0,%sp@- <== NOT EXECUTED 6098e: 4eba fef8 jsr %pc@(60888 ) <== NOT EXECUTED 60992: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED 60996: 223c 0009 9e36 movel #630326,%d1 <== NOT EXECUTED 6099c: 4a80 tstl %d0 <== NOT EXECUTED 6099e: 6602 bnes 609a2 <== NOT EXECUTED 609a0: 4281 clrl %d1 <== NOT EXECUTED return NULL; return &pwent; } 609a2: 2001 movel %d1,%d0 <== NOT EXECUTED 609a4: 4e5e unlk %fp <== NOT EXECUTED 609a6: 4e75 rts 00060db2 : struct passwd *getpwnam( const char *name ) { 60db2: 4e56 fffc linkw %fp,#-4 struct passwd *p; if(getpwnam_r(name, &pwent, pwbuf, sizeof pwbuf, &p)) 60db6: 486e fffc pea %fp@(-4) 60dba: 4878 00c8 pea c8 60dbe: 4879 0009 9d6e pea 99d6e 60dc4: 4879 0009 9e36 pea 99e36 60dca: 2f2e 0008 movel %fp@(8),%sp@- 60dce: 4eb9 0006 0d90 jsr 60d90 60dd4: 4fef 0014 lea %sp@(20),%sp 60dd8: 4a80 tstl %d0 60dda: 6704 beqs 60de0 60ddc: 4280 clrl %d0 <== NOT EXECUTED 60dde: 6004 bras 60de4 <== NOT EXECUTED return NULL; return p; 60de0: 202e fffc movel %fp@(-4),%d0 } 60de4: 4e5e unlk %fp 60de6: 4e75 rts 00060d56 : uid_t uid ) { struct passwd *p; if(getpwuid_r(uid, &pwent, pwbuf, sizeof pwbuf, &p)) 60d56: 4280 clrl %d0 <== NOT EXECUTED } struct passwd *getpwuid( uid_t uid ) { 60d58: 4e56 fffc linkw %fp,#-4 <== NOT EXECUTED struct passwd *p; if(getpwuid_r(uid, &pwent, pwbuf, sizeof pwbuf, &p)) 60d5c: 302e 000a movew %fp@(10),%d0 <== NOT EXECUTED 60d60: 486e fffc pea %fp@(-4) <== NOT EXECUTED 60d64: 4878 00c8 pea c8 <== NOT EXECUTED 60d68: 4879 0009 9d6e pea 99d6e <== NOT EXECUTED 60d6e: 4879 0009 9e36 pea 99e36 <== NOT EXECUTED 60d74: 2f00 movel %d0,%sp@- <== NOT EXECUTED 60d76: 4eb9 0006 0d30 jsr 60d30 <== NOT EXECUTED 60d7c: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED 60d80: 4a80 tstl %d0 <== NOT EXECUTED 60d82: 6704 beqs 60d88 <== NOT EXECUTED 60d84: 4280 clrl %d0 <== NOT EXECUTED 60d86: 6004 bras 60d8c <== NOT EXECUTED return NULL; return p; 60d88: 202e fffc movel %fp@(-4),%d0 <== NOT EXECUTED } 60d8c: 4e5e unlk %fp <== NOT EXECUTED 60d8e: 4e75 rts 00060d30 : char *buffer, size_t bufsize, struct passwd **result ) { return getpw_r(NULL, uid, pwd, buffer, bufsize, result); 60d30: 4280 clrl %d0 <== NOT EXECUTED struct passwd *pwd, char *buffer, size_t bufsize, struct passwd **result ) { 60d32: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED return getpw_r(NULL, uid, pwd, buffer, bufsize, result); 60d36: 2f2e 0018 movel %fp@(24),%sp@- <== NOT EXECUTED 60d3a: 2f2e 0014 movel %fp@(20),%sp@- <== NOT EXECUTED 60d3e: 2f2e 0010 movel %fp@(16),%sp@- <== NOT EXECUTED 60d42: 2f2e 000c movel %fp@(12),%sp@- <== NOT EXECUTED 60d46: 302e 000a movew %fp@(10),%d0 <== NOT EXECUTED 60d4a: 2f00 movel %d0,%sp@- <== NOT EXECUTED 60d4c: 42a7 clrl %sp@- <== NOT EXECUTED 60d4e: 4eba ff22 jsr %pc@(60c72 ) <== NOT EXECUTED } 60d52: 4e5e unlk %fp <== NOT EXECUTED 60d54: 4e75 rts 00048fdc : */ int gettimeofday( struct timeval *tp, void * __tz __attribute__((unused)) ) { 48fdc: 4e56 ffec linkw %fp,#-20 48fe0: 48d7 040c moveml %d2-%d3/%a2,%sp@ 48fe4: 246e 0008 moveal %fp@(8),%a2 /* struct timezone* tzp = (struct timezone*) __tz; */ if ( !tp ) { 48fe8: 4a8a tstl %a2 48fea: 6610 bnes 48ffc errno = EFAULT; 48fec: 4eb9 0004 b9a8 jsr 4b9a8 <__errno> <== NOT EXECUTED 48ff2: 720e moveq #14,%d1 <== NOT EXECUTED 48ff4: 2040 moveal %d0,%a0 <== NOT EXECUTED 48ff6: 70ff moveq #-1,%d0 <== NOT EXECUTED 48ff8: 2081 movel %d1,%a0@ <== NOT EXECUTED return -1; 48ffa: 6032 bras 4902e <== NOT EXECUTED { ISR_Level level; struct timespec now; suseconds_t useconds; _ISR_Disable(level); 48ffc: 203c 0000 0700 movel #1792,%d0 49002: 40c2 movew %sr,%d2 49004: 8082 orl %d2,%d0 49006: 46c0 movew %d0,%sr _TOD_Get( &now ); 49008: 486e fff8 pea %fp@(-8) 4900c: 4eb9 0004 99d4 jsr 499d4 <_TOD_Get> _ISR_Enable(level); 49012: 46c2 movew %d2,%sr useconds = (suseconds_t)now.tv_nsec; useconds /= (suseconds_t)TOD_NANOSECONDS_PER_MICROSECOND; time->tv_sec = now.tv_sec; time->tv_usec = useconds; 49014: 263c 0000 03e8 movel #1000,%d3 * Timezone information ignored by the OS proper. Per email * with Eric Norum, this is how GNU/Linux, Solaris, and MacOS X * do it. This puts us in good company. */ return 0; 4901a: 588f addql #4,%sp 4901c: 4280 clrl %d0 _ISR_Disable(level); _TOD_Get( &now ); _ISR_Enable(level); useconds = (suseconds_t)now.tv_nsec; 4901e: 222e fffc movel %fp@(-4),%d1 useconds /= (suseconds_t)TOD_NANOSECONDS_PER_MICROSECOND; time->tv_sec = now.tv_sec; time->tv_usec = useconds; 49022: 4c43 1801 remsl %d3,%d1,%d1 49026: 2541 0004 movel %d1,%a2@(4) _ISR_Enable(level); useconds = (suseconds_t)now.tv_nsec; useconds /= (suseconds_t)TOD_NANOSECONDS_PER_MICROSECOND; time->tv_sec = now.tv_sec; 4902a: 24ae fff8 movel %fp@(-8),%a2@ } 4902e: 4cee 040c ffec moveml %fp@(-20),%d2-%d3/%a2 49034: 4e5e unlk %fp 49036: 4e75 rts 00045948 : * 4.2.1 Get Real User, Effective User, Ral Group, and Effective Group IDs, * P1003.1b-1993, p. 84 */ uid_t getuid( void ) { 45948: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED 4594c: 2079 0009 5d9c moveal 95d9c ,%a0 <== NOT EXECUTED return _POSIX_types_Uid; } 45952: 4e5e unlk %fp <== NOT EXECUTED 45954: 3028 0032 movew %a0@(50),%d0 <== NOT EXECUTED 45958: 4e75 rts 0004fbc8 : ) { IMFS_jnode_t *the_jnode; /* Is the node a directory ? */ the_jnode = (IMFS_jnode_t *) iop->file_info; 4fbc8: 7001 moveq #1,%d0 rtems_libio_t *iop, const char *pathname, uint32_t flag, uint32_t mode ) { 4fbca: 4e56 0000 linkw %fp,#0 4fbce: 206e 0008 moveal %fp@(8),%a0 IMFS_jnode_t *the_jnode; /* Is the node a directory ? */ the_jnode = (IMFS_jnode_t *) iop->file_info; 4fbd2: 2268 0038 moveal %a0@(56),%a1 rtems_libio_t *iop, const char *pathname, uint32_t flag, uint32_t mode ) { 4fbd6: 2f02 movel %d2,%sp@- IMFS_jnode_t *the_jnode; /* Is the node a directory ? */ the_jnode = (IMFS_jnode_t *) iop->file_info; 4fbd8: b0a9 0048 cmpl %a1@(72),%d0 4fbdc: 6704 beqs 4fbe2 4fbde: 70ff moveq #-1,%d0 <== NOT EXECUTED 4fbe0: 600e bras 4fbf0 <== NOT EXECUTED if ( the_jnode->type != IMFS_DIRECTORY ) return -1; /* It wasn't a directory --> return error */ iop->offset = 0; 4fbe2: 4280 clrl %d0 4fbe4: 4281 clrl %d1 4fbe6: 4282 clrl %d2 4fbe8: 2141 000c movel %d1,%a0@(12) 4fbec: 2142 0010 movel %d2,%a0@(16) return 0; } 4fbf0: 241f movel %sp@+,%d2 4fbf2: 4e5e unlk %fp 4fbf4: 4e75 rts 0004fddc : ssize_t imfs_dir_read( rtems_libio_t *iop, void *buffer, size_t count ) { 4fddc: 4e56 fec0 linkw %fp,#-320 4fde0: 202e 0010 movel %fp@(16),%d0 4fde4: 48d7 3cfc moveml %d2-%d7/%a2-%a5,%sp@ 4fde8: 266e 0008 moveal %fp@(8),%a3 int current_entry; int first_entry; int last_entry; struct dirent tmp_dirent; the_jnode = (IMFS_jnode_t *)iop->file_info; 4fdec: 206b 0038 moveal %a3@(56),%a0 4fdf0: 2c08 movel %a0,%d6 4fdf2: 0686 0000 0050 addil #80,%d6 */ RTEMS_INLINE_ROUTINE bool _Chain_Is_empty( Chain_Control *the_chain ) { return (the_chain->first == _Chain_Tail(the_chain)); 4fdf8: 2468 004c moveal %a0@(76),%a2 the_chain = &the_jnode->info.directory.Entries; if ( rtems_chain_is_empty( the_chain ) ) 4fdfc: bc8a cmpl %a2,%d6 4fdfe: 6606 bnes 4fe06 4fe00: 4282 clrl %d2 4fe02: 6000 00be braw 4fec2 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); 4fe06: 2e3c 0000 0110 movel #272,%d7 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 ); 4fe0c: 2a0e movel %fp,%d5 4fe0e: 0685 ffff fef0 addil #-272,%d5 4fe14: 2045 moveal %d5,%a0 4fe16: 41e8 0010 lea %a0@(16),%a0 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); 4fe1a: 4283 clrl %d3 4fe1c: 4282 clrl %d2 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 ); 4fe1e: 4bf9 0005 124c lea 5124c ,%a5 memcpy( 4fe24: 49f9 0005 0b9c lea 50b9c ,%a4 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); 4fe2a: 4c47 0000 remul %d7,%d0,%d0 /* Move to the first of the desired directory entries */ the_node = the_chain->first; bytes_transferred = 0; first_entry = iop->offset; 4fe2e: 282b 0010 movel %a3@(16),%d4 /* protect against using sizes that are not exact multiples of the */ /* -dirent- size. These could result in unexpected results */ last_entry = first_entry + (count/sizeof(struct dirent)) * sizeof(struct dirent); 4fe32: 2200 movel %d0,%d1 4fe34: e988 lsll #4,%d0 4fe36: e189 lsll #8,%d1 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 ); 4fe38: 2d48 fee8 movel %a0,%fp@(-280) 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); 4fe3c: d081 addl %d1,%d0 4fe3e: d084 addl %d4,%d0 4fe40: 2d40 feec movel %d0,%fp@(-276) /* The directory was not empty so try to move to the desired entry in chain*/ for ( 4fe44: 6076 bras 4febc current_entry = 0; current_entry < last_entry; current_entry = current_entry + sizeof(struct dirent) ){ if ( rtems_chain_is_tail( the_chain, the_node ) ){ 4fe46: bc8a cmpl %a2,%d6 4fe48: 6778 beqs 4fec2 /* entry in the read */ return bytes_transferred; /* Indicate that there are no more */ /* entries to return */ } if( current_entry >= first_entry ) { 4fe4a: b883 cmpl %d3,%d4 4fe4c: 6e66 bgts 4feb4 /* 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 ); 4fe4e: 2e0a movel %a2,%d7 4fe50: 0687 0000 000c addil #12,%d7 if( current_entry >= first_entry ) { /* Move the entry to the return buffer */ tmp_dirent.d_off = current_entry; tmp_dirent.d_reclen = sizeof( struct dirent ); the_jnode = (IMFS_jnode_t *) the_node; tmp_dirent.d_ino = the_jnode->st_ino; 4fe56: 2d6a 0034 fef0 movel %a2@(52),%fp@(-272) } if( current_entry >= first_entry ) { /* Move the entry to the return buffer */ tmp_dirent.d_off = current_entry; tmp_dirent.d_reclen = sizeof( struct dirent ); 4fe5c: 323c 0110 movew #272,%d1 the_jnode = (IMFS_jnode_t *) the_node; tmp_dirent.d_ino = the_jnode->st_ino; tmp_dirent.d_namlen = strlen( the_jnode->name ); 4fe60: 2f07 movel %d7,%sp@- } if( current_entry >= first_entry ) { /* Move the entry to the return buffer */ tmp_dirent.d_off = current_entry; tmp_dirent.d_reclen = sizeof( struct dirent ); 4fe62: 3d41 fefc movew %d1,%fp@(-260) /* entries to return */ } if( current_entry >= first_entry ) { /* Move the entry to the return buffer */ tmp_dirent.d_off = current_entry; 4fe66: 2d43 fef8 movel %d3,%fp@(-264) 4fe6a: 5bc0 smi %d0 4fe6c: 49c0 extbl %d0 4fe6e: 2d40 fef4 movel %d0,%fp@(-268) tmp_dirent.d_reclen = sizeof( struct dirent ); the_jnode = (IMFS_jnode_t *) the_node; tmp_dirent.d_ino = the_jnode->st_ino; tmp_dirent.d_namlen = strlen( the_jnode->name ); 4fe72: 4eb9 0005 16f8 jsr 516f8 strcpy( tmp_dirent.d_name, the_jnode->name ); 4fe78: 2e87 movel %d7,%sp@ 4fe7a: 2f2e fee8 movel %fp@(-280),%sp@- /* Move the entry to the return buffer */ tmp_dirent.d_off = current_entry; tmp_dirent.d_reclen = sizeof( struct dirent ); the_jnode = (IMFS_jnode_t *) the_node; tmp_dirent.d_ino = the_jnode->st_ino; tmp_dirent.d_namlen = strlen( the_jnode->name ); 4fe7e: 3d40 fefe movew %d0,%fp@(-258) strcpy( tmp_dirent.d_name, the_jnode->name ); 4fe82: 4e95 jsr %a5@ memcpy( 4fe84: 4878 0110 pea 110 4fe88: 206e 000c moveal %fp@(12),%a0 4fe8c: 2f05 movel %d5,%sp@- 4fe8e: 4870 2800 pea %a0@(00000000,%d2:l) buffer + bytes_transferred, (void *)&tmp_dirent, sizeof( struct dirent ) ); iop->offset = iop->offset + sizeof(struct dirent); bytes_transferred = bytes_transferred + sizeof( struct dirent ); 4fe92: 0682 0000 0110 addil #272,%d2 tmp_dirent.d_reclen = sizeof( struct dirent ); the_jnode = (IMFS_jnode_t *) the_node; tmp_dirent.d_ino = the_jnode->st_ino; tmp_dirent.d_namlen = strlen( the_jnode->name ); strcpy( tmp_dirent.d_name, the_jnode->name ); memcpy( 4fe98: 4e94 jsr %a4@ buffer + bytes_transferred, (void *)&tmp_dirent, sizeof( struct dirent ) ); iop->offset = iop->offset + sizeof(struct dirent); bytes_transferred = bytes_transferred + sizeof( struct dirent ); 4fe9a: 4fef 0014 lea %sp@(20),%sp memcpy( buffer + bytes_transferred, (void *)&tmp_dirent, sizeof( struct dirent ) ); iop->offset = iop->offset + sizeof(struct dirent); 4fe9e: 4280 clrl %d0 4fea0: 223c 0000 0110 movel #272,%d1 4fea6: d3ab 0010 addl %d1,%a3@(16) 4feaa: 2e2b 000c movel %a3@(12),%d7 4feae: df80 addxl %d0,%d7 4feb0: 2747 000c movel %d7,%a3@(12) bytes_transferred = bytes_transferred + sizeof( struct dirent ); } the_node = the_node->next; 4feb4: 2452 moveal %a2@,%a2 * to the end of the exisiting file, the remaining entries will be placed in * the buffer and the returned value will be equal to -m actual- times the * size of a directory entry. */ ssize_t imfs_dir_read( 4feb6: 0683 0000 0110 addil #272,%d3 /* 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 ( 4febc: b6ae feec cmpl %fp@(-276),%d3 4fec0: 6d84 blts 4fe46 the_node = the_node->next; } /* Success */ return bytes_transferred; } 4fec2: 2002 movel %d2,%d0 4fec4: 4cee 3cfc fec0 moveml %fp@(-320),%d2-%d7/%a2-%a5 4feca: 4e5e unlk %fp 4fecc: 4e75 rts ... 0004fd1c : int imfs_dir_rmnod( rtems_filesystem_location_info_t *parent_pathloc, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN */ ) { 4fd1c: 4e56 fff8 linkw %fp,#-8 4fd20: 2f0b movel %a3,%sp@- 4fd22: 266e 000c moveal %fp@(12),%a3 4fd26: 2f0a movel %a2,%sp@- IMFS_jnode_t *the_jnode; the_jnode = (IMFS_jnode_t *) pathloc->node_access; 4fd28: 2453 moveal %a3@,%a2 4fd2a: 200a movel %a2,%d0 4fd2c: 0680 0000 0050 addil #80,%d0 4fd32: b0aa 004c cmpl %a2@(76),%d0 4fd36: 6712 beqs 4fd4a /* * 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 ); 4fd38: 4eb9 0005 037c jsr 5037c <__errno> 4fd3e: 72ff moveq #-1,%d1 4fd40: 2040 moveal %d0,%a0 4fd42: 705a moveq #90,%d0 4fd44: 2080 movel %d0,%a0@ 4fd46: 6000 0086 braw 4fdce /* * You cannot remove the file system root node. */ if ( pathloc->mt_entry->mt_fs_root.node_access == pathloc->node_access ) 4fd4a: 206b 0010 moveal %a3@(16),%a0 4fd4e: b5e8 001c cmpal %a0@(28),%a2 4fd52: 6706 beqs 4fd5a /* * You cannot remove a mountpoint. */ if ( the_jnode->info.directory.mt_fs != NULL ) 4fd54: 4aaa 0058 tstl %a2@(88) 4fd58: 6710 beqs 4fd6a rtems_set_errno_and_return_minus_one( EBUSY ); 4fd5a: 4eb9 0005 037c jsr 5037c <__errno> 4fd60: 72ff moveq #-1,%d1 4fd62: 2040 moveal %d0,%a0 4fd64: 7010 moveq #16,%d0 4fd66: 2080 movel %d0,%a0@ 4fd68: 6064 bras 4fdce /* * Take the node out of the parent's chain that contains this node */ if ( the_jnode->Parent != NULL ) { 4fd6a: 4aaa 0008 tstl %a2@(8) 4fd6e: 670e beqs 4fd7e 4fd70: 2f0a movel %a2,%sp@- 4fd72: 4eb9 0004 70e4 jsr 470e4 <_Chain_Extract> rtems_chain_extract( (rtems_chain_node *) the_jnode ); the_jnode->Parent = NULL; 4fd78: 588f addql #4,%sp 4fd7a: 42aa 0008 clrl %a2@(8) /* * Decrement the link counter and see if we can free the space. */ the_jnode->st_nlink--; 4fd7e: 302a 0032 movew %a2@(50),%d0 4fd82: 5380 subql #1,%d0 4fd84: 3540 0032 movew %d0,%a2@(50) IMFS_update_ctime( the_jnode ); 4fd88: 42a7 clrl %sp@- 4fd8a: 486e fff8 pea %fp@(-8) 4fd8e: 4eb9 0004 3564 jsr 43564 4fd94: 256e fff8 0044 movel %fp@(-8),%a2@(68) /* * The file cannot be open and the link must be less than 1 to free. */ if ( !rtems_libio_is_file_open( the_jnode ) && (the_jnode->st_nlink < 1) ) { 4fd9a: 2f0a movel %a2,%sp@- 4fd9c: 4eb9 0004 d6c4 jsr 4d6c4 4fda2: 4fef 000c lea %sp@(12),%sp 4fda6: 4a80 tstl %d0 4fda8: 6622 bnes 4fdcc 4fdaa: 4a6a 0032 tstw %a2@(50) 4fdae: 661c bnes 4fdcc /* * Is the rtems_filesystem_current is this node? */ if ( rtems_filesystem_current.node_access == pathloc->node_access ) 4fdb0: 2079 0005 f58c moveal 5f58c ,%a0 4fdb6: 2653 moveal %a3@,%a3 4fdb8: b7e8 0004 cmpal %a0@(4),%a3 4fdbc: 6604 bnes 4fdc2 rtems_filesystem_current.node_access = NULL; 4fdbe: 42a8 0004 clrl %a0@(4) <== NOT EXECUTED /* * Free memory associated with a memory file. */ free( the_jnode ); 4fdc2: 2f0a movel %a2,%sp@- 4fdc4: 4eb9 0004 34dc jsr 434dc 4fdca: 588f addql #4,%sp 4fdcc: 4281 clrl %d1 } return 0; } 4fdce: 246e fff0 moveal %fp@(-16),%a2 4fdd2: 2001 movel %d1,%d0 4fdd4: 266e fff4 moveal %fp@(-12),%a3 4fdd8: 4e5e unlk %fp 4fdda: 4e75 rts 000609a8 : /* * Initialize useable but dummy databases */ void init_etc_passwd_group(void) { 609a8: 4e56 0000 linkw %fp,#0 609ac: 2f0a movel %a2,%sp@- 609ae: 2f02 movel %d2,%sp@- FILE *fp; static char etc_passwd_initted = 0; if (etc_passwd_initted) 609b0: 4a39 0009 9d68 tstb 99d68 609b6: 6600 00c4 bnew 60a7c return; etc_passwd_initted = 1; mkdir("/etc", 0777); 609ba: 4878 01ff pea 1ff /* * Initialize /etc/passwd */ if ((fp = fopen("/etc/passwd", "r")) != NULL) { 609be: 45f9 0007 581c lea 7581c ,%a2 static char etc_passwd_initted = 0; if (etc_passwd_initted) return; etc_passwd_initted = 1; mkdir("/etc", 0777); 609c4: 4879 0008 cb16 pea 8cb16 <_rodata_start+0x6e6> FILE *fp; static char etc_passwd_initted = 0; if (etc_passwd_initted) return; etc_passwd_initted = 1; 609ca: 7001 moveq #1,%d0 609cc: 13c0 0009 9d68 moveb %d0,99d68 mkdir("/etc", 0777); 609d2: 4eb9 0004 5f20 jsr 45f20 /* * Initialize /etc/passwd */ if ((fp = fopen("/etc/passwd", "r")) != NULL) { 609d8: 4879 0008 e3cb pea 8e3cb 609de: 4879 0008 cc30 pea 8cc30 <_rodata_start+0x800> 609e4: 4e92 jsr %a2@ 609e6: 4fef 0010 lea %sp@(16),%sp 609ea: 4a80 tstl %d0 609ec: 670c beqs 609fa fclose(fp); 609ee: 2f00 movel %d0,%sp@- <== NOT EXECUTED 609f0: 4eb9 0007 4fb6 jsr 74fb6 <== NOT EXECUTED 609f6: 588f addql #4,%sp <== NOT EXECUTED 609f8: 602e bras 60a28 <== NOT EXECUTED } else if ((fp = fopen("/etc/passwd", "w")) != NULL) { 609fa: 4879 0008 e03c pea 8e03c 60a00: 4879 0008 cc30 pea 8cc30 <_rodata_start+0x800> 60a06: 4e92 jsr %a2@ 60a08: 508f addql #8,%sp 60a0a: 2400 movel %d0,%d2 60a0c: 671a beqs 60a28 fprintf(fp, "root:*:0:0:root::/:/bin/sh\n" 60a0e: 2f00 movel %d0,%sp@- 60a10: 4879 0009 12d6 pea 912d6 60a16: 4eb9 0007 59a4 jsr 759a4 "rtems:*:1:1:RTEMS Application::/:/bin/sh\n" "tty:!:2:2:tty owner::/:/bin/false\n" ); fclose(fp); 60a1c: 2f02 movel %d2,%sp@- 60a1e: 4eb9 0007 4fb6 jsr 74fb6 60a24: 4fef 000c lea %sp@(12),%sp } /* * Initialize /etc/group */ if ((fp = fopen("/etc/group", "r")) != NULL) { 60a28: 4879 0008 e3cb pea 8e3cb 60a2e: 45f9 0007 581c lea 7581c ,%a2 60a34: 4879 0008 cc75 pea 8cc75 <_rodata_start+0x845> 60a3a: 4e92 jsr %a2@ 60a3c: 508f addql #8,%sp 60a3e: 4a80 tstl %d0 60a40: 670c beqs 60a4e fclose(fp); 60a42: 2f00 movel %d0,%sp@- <== NOT EXECUTED 60a44: 4eb9 0007 4fb6 jsr 74fb6 <== NOT EXECUTED 60a4a: 588f addql #4,%sp <== NOT EXECUTED 60a4c: 602e bras 60a7c <== NOT EXECUTED } else if ((fp = fopen("/etc/group", "w")) != NULL) { 60a4e: 4879 0008 e03c pea 8e03c 60a54: 4879 0008 cc75 pea 8cc75 <_rodata_start+0x845> 60a5a: 4e92 jsr %a2@ 60a5c: 508f addql #8,%sp 60a5e: 2400 movel %d0,%d2 60a60: 671a beqs 60a7c fprintf( fp, "root:x:0:root\n" 60a62: 2f00 movel %d0,%sp@- 60a64: 4879 0009 133d pea 9133d 60a6a: 4eb9 0007 59a4 jsr 759a4 "rtems:x:1:rtems\n" "tty:x:2:tty\n" ); fclose(fp); 60a70: 2f02 movel %d2,%sp@- 60a72: 4eb9 0007 4fb6 jsr 74fb6 60a78: 4fef 000c lea %sp@(12),%sp } } 60a7c: 242e fff8 movel %fp@(-8),%d2 60a80: 246e fffc moveal %fp@(-4),%a2 60a84: 4e5e unlk %fp 60a86: 4e75 rts 000455e4 : int ioctl( int fd, ioctl_command_t command, ... ) { 455e4: 4e56 0000 linkw %fp,#0 455e8: 202e 0008 movel %fp@(8),%d0 va_list ap; rtems_status_code rc; rtems_libio_t *iop; void *buffer; rtems_libio_check_fd( fd ); 455ec: b0b9 0005 f6f4 cmpl 5f6f4 ,%d0 455f2: 6422 bccs 45616 iop = rtems_libio_iop( fd ); 455f4: 2079 0006 0e48 moveal 60e48 ,%a0 455fa: ed88 lsll #6,%d0 455fc: d1c0 addal %d0,%a0 rtems_libio_check_is_open(iop); 455fe: 2028 0014 movel %a0@(20),%d0 45602: 0280 0000 0100 andil #256,%d0 45608: 670c beqs 45616 va_start(ap, command); buffer = va_arg(ap, void *); 4560a: 202e 0010 movel %fp@(16),%d0 /* * Now process the ioctl(). */ if ( !iop->handlers ) 4560e: 2268 003c moveal %a0@(60),%a1 45612: 4a89 tstl %a1 45614: 6610 bnes 45626 rtems_set_errno_and_return_minus_one( EBADF ); 45616: 4eb9 0005 0584 jsr 50584 <__errno> 4561c: 72ff moveq #-1,%d1 4561e: 2040 moveal %d0,%a0 45620: 7009 moveq #9,%d0 45622: 2080 movel %d0,%a0@ 45624: 602a bras 45650 if ( !iop->handlers->ioctl_h ) 45626: 2269 0010 moveal %a1@(16),%a1 4562a: 4a89 tstl %a1 4562c: 6612 bnes 45640 rtems_set_errno_and_return_minus_one( ENOTSUP ); 4562e: 4eb9 0005 0584 jsr 50584 <__errno> <== NOT EXECUTED 45634: 72ff moveq #-1,%d1 <== NOT EXECUTED 45636: 2040 moveal %d0,%a0 <== NOT EXECUTED 45638: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED 4563e: 6010 bras 45650 <== NOT EXECUTED rc = (*iop->handlers->ioctl_h)( iop, command, buffer ); 45640: 2f00 movel %d0,%sp@- 45642: 2f2e 000c movel %fp@(12),%sp@- 45646: 2f08 movel %a0,%sp@- 45648: 4e91 jsr %a1@ return rc; 4564a: 4fef 000c lea %sp@(12),%sp rtems_set_errno_and_return_minus_one( EBADF ); if ( !iop->handlers->ioctl_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); rc = (*iop->handlers->ioctl_h)( iop, command, buffer ); 4564e: 2200 movel %d0,%d1 return rc; } 45650: 2001 movel %d1,%d0 45652: 4e5e unlk %fp 45654: 4e75 rts ... 000437be : /* * Process a single input character */ static int iproc (unsigned char c, struct rtems_termios_tty *tty) { 437be: 4e56 fff4 linkw %fp,#-12 <== NOT EXECUTED 437c2: 222e 0008 movel %fp@(8),%d1 <== NOT EXECUTED 437c6: 48d7 040c moveml %d2-%d3/%a2,%sp@ <== NOT EXECUTED 437ca: 246e 000c moveal %fp@(12),%a2 <== NOT EXECUTED if (tty->termios.c_iflag & ISTRIP) 437ce: 202a 0030 movel %a2@(48),%d0 <== NOT EXECUTED /* * Process a single input character */ static int iproc (unsigned char c, struct rtems_termios_tty *tty) { 437d2: 1401 moveb %d1,%d2 <== NOT EXECUTED if (tty->termios.c_iflag & ISTRIP) 437d4: 0800 0005 btst #5,%d0 <== NOT EXECUTED 437d8: 6704 beqs 437de <== NOT EXECUTED c &= 0x7f; 437da: 747f moveq #127,%d2 <== NOT EXECUTED 437dc: c481 andl %d1,%d2 <== NOT EXECUTED if (tty->termios.c_iflag & IUCLC) 437de: 0800 0009 btst #9,%d0 <== NOT EXECUTED 437e2: 6724 beqs 43808 <== NOT EXECUTED c = tolower (c); 437e4: 2079 0005 a3a8 moveal 5a3a8 <__ctype_ptr__>,%a0 <== NOT EXECUTED 437ea: 7603 moveq #3,%d3 <== NOT EXECUTED 437ec: 0282 0000 00ff andil #255,%d2 <== NOT EXECUTED 437f2: 1230 2801 moveb %a0@(00000001,%d2:l),%d1 <== NOT EXECUTED 437f6: 49c1 extbl %d1 <== NOT EXECUTED 437f8: c283 andl %d3,%d1 <== NOT EXECUTED 437fa: 163c 0001 moveb #1,%d3 <== NOT EXECUTED 437fe: b681 cmpl %d1,%d3 <== NOT EXECUTED 43800: 6606 bnes 43808 <== NOT EXECUTED 43802: 0682 0000 0020 addil #32,%d2 <== NOT EXECUTED if (c == '\r') { 43808: 4281 clrl %d1 <== NOT EXECUTED 4380a: 1202 moveb %d2,%d1 <== NOT EXECUTED 4380c: 760d moveq #13,%d3 <== NOT EXECUTED 4380e: b681 cmpl %d1,%d3 <== NOT EXECUTED 43810: 6610 bnes 43822 <== NOT EXECUTED if (tty->termios.c_iflag & IGNCR) 43812: 4a00 tstb %d0 <== NOT EXECUTED 43814: 6d00 00f8 bltw 4390e <== NOT EXECUTED return 0; if (tty->termios.c_iflag & ICRNL) 43818: 0800 0008 btst #8,%d0 <== NOT EXECUTED 4381c: 671a beqs 43838 <== NOT EXECUTED 4381e: 740a moveq #10,%d2 <== NOT EXECUTED 43820: 6016 bras 43838 <== NOT EXECUTED c = '\n'; } else if ((c == '\n') && (tty->termios.c_iflag & INLCR)) { 43822: 760a moveq #10,%d3 <== NOT EXECUTED 43824: b681 cmpl %d1,%d3 <== NOT EXECUTED 43826: 660a bnes 43832 <== NOT EXECUTED 43828: 0800 0006 btst #6,%d0 <== NOT EXECUTED 4382c: 670a beqs 43838 <== NOT EXECUTED 4382e: 740d moveq #13,%d2 <== NOT EXECUTED 43830: 6006 bras 43838 <== NOT EXECUTED c = '\r'; } if ((c != '\0') && (tty->termios.c_lflag & ICANON)) { 43832: 4a02 tstb %d2 <== NOT EXECUTED 43834: 6700 009e beqw 438d4 <== NOT EXECUTED 43838: 222a 003c movel %a2@(60),%d1 <== NOT EXECUTED 4383c: 0801 0001 btst #1,%d1 <== NOT EXECUTED 43840: 6700 0092 beqw 438d4 <== NOT EXECUTED if (c == tty->termios.c_cc[VERASE]) { 43844: 4283 clrl %d3 <== NOT EXECUTED 43846: 162a 0043 moveb %a2@(67),%d3 <== NOT EXECUTED 4384a: 4280 clrl %d0 <== NOT EXECUTED 4384c: 1002 moveb %d2,%d0 <== NOT EXECUTED 4384e: b680 cmpl %d0,%d3 <== NOT EXECUTED 43850: 6604 bnes 43856 <== NOT EXECUTED erase (tty, 0); 43852: 42a7 clrl %sp@- <== NOT EXECUTED 43854: 600e bras 43864 <== NOT EXECUTED return 0; } else if (c == tty->termios.c_cc[VKILL]) { 43856: 4283 clrl %d3 <== NOT EXECUTED 43858: 162a 0044 moveb %a2@(68),%d3 <== NOT EXECUTED 4385c: b680 cmpl %d0,%d3 <== NOT EXECUTED 4385e: 6610 bnes 43870 <== NOT EXECUTED erase (tty, 1); 43860: 4878 0001 pea 1 <== NOT EXECUTED 43864: 2f0a movel %a2,%sp@- <== NOT EXECUTED 43866: 4eba fdbe jsr %pc@(43626 ) <== NOT EXECUTED return 0; 4386a: 508f addql #8,%sp <== NOT EXECUTED 4386c: 6000 00a0 braw 4390e <== NOT EXECUTED } else if (c == tty->termios.c_cc[VEOF]) { 43870: 4283 clrl %d3 <== NOT EXECUTED 43872: 162a 0045 moveb %a2@(69),%d3 <== NOT EXECUTED 43876: b680 cmpl %d0,%d3 <== NOT EXECUTED 43878: 6606 bnes 43880 <== NOT EXECUTED 4387a: 7001 moveq #1,%d0 <== NOT EXECUTED 4387c: 6000 0092 braw 43910 <== NOT EXECUTED return 1; } else if (c == '\n') { 43880: 760a moveq #10,%d3 <== NOT EXECUTED 43882: b680 cmpl %d0,%d3 <== NOT EXECUTED 43884: 6620 bnes 438a6 <== NOT EXECUTED if (tty->termios.c_lflag & (ECHO | ECHONL)) 43886: 7048 moveq #72,%d0 <== NOT EXECUTED 43888: c280 andl %d0,%d1 <== NOT EXECUTED 4388a: 670c beqs 43898 <== NOT EXECUTED echo (c, tty); 4388c: 2f0a movel %a2,%sp@- <== NOT EXECUTED 4388e: 4878 000a pea a <== NOT EXECUTED 43892: 4eba fd0c jsr %pc@(435a0 ) <== NOT EXECUTED 43896: 508f addql #8,%sp <== NOT EXECUTED tty->cbuf[tty->ccount++] = c; 43898: 222a 0020 movel %a2@(32),%d1 <== NOT EXECUTED 4389c: 7001 moveq #1,%d0 <== NOT EXECUTED 4389e: 206a 001c moveal %a2@(28),%a0 <== NOT EXECUTED 438a2: 740a moveq #10,%d2 <== NOT EXECUTED 438a4: 605c bras 43902 <== NOT EXECUTED return 1; } else if ((c == tty->termios.c_cc[VEOL]) 438a6: 4283 clrl %d3 <== NOT EXECUTED 438a8: 162a 004c moveb %a2@(76),%d3 <== NOT EXECUTED 438ac: b680 cmpl %d0,%d3 <== NOT EXECUTED 438ae: 670a beqs 438ba <== NOT EXECUTED || (c == tty->termios.c_cc[VEOL2])) { 438b0: 4283 clrl %d3 <== NOT EXECUTED 438b2: 162a 0051 moveb %a2@(81),%d3 <== NOT EXECUTED 438b6: b680 cmpl %d0,%d3 <== NOT EXECUTED 438b8: 661a bnes 438d4 <== NOT EXECUTED if (tty->termios.c_lflag & ECHO) 438ba: 44c1 movew %d1,%ccr <== NOT EXECUTED 438bc: 6a0e bpls 438cc <== NOT EXECUTED echo (c, tty); 438be: 2f0a movel %a2,%sp@- <== NOT EXECUTED 438c0: 4280 clrl %d0 <== NOT EXECUTED 438c2: 1002 moveb %d2,%d0 <== NOT EXECUTED 438c4: 2f00 movel %d0,%sp@- <== NOT EXECUTED 438c6: 4eba fcd8 jsr %pc@(435a0 ) <== NOT EXECUTED 438ca: 508f addql #8,%sp <== NOT EXECUTED tty->cbuf[tty->ccount++] = c; 438cc: 222a 0020 movel %a2@(32),%d1 <== NOT EXECUTED 438d0: 7001 moveq #1,%d0 <== NOT EXECUTED 438d2: 602a bras 438fe <== NOT EXECUTED } /* * FIXME: Should do IMAXBEL handling somehow */ if (tty->ccount < (CBUFSIZE-1)) { 438d4: 2039 0005 a314 movel 5a314 ,%d0 <== NOT EXECUTED 438da: 5380 subql #1,%d0 <== NOT EXECUTED 438dc: b0aa 0020 cmpl %a2@(32),%d0 <== NOT EXECUTED 438e0: 6f2c bles 4390e <== NOT EXECUTED if (tty->termios.c_lflag & ECHO) 438e2: 7008 moveq #8,%d0 <== NOT EXECUTED 438e4: c0aa 003c andl %a2@(60),%d0 <== NOT EXECUTED 438e8: 670e beqs 438f8 <== NOT EXECUTED echo (c, tty); 438ea: 2f0a movel %a2,%sp@- <== NOT EXECUTED 438ec: 4280 clrl %d0 <== NOT EXECUTED 438ee: 1002 moveb %d2,%d0 <== NOT EXECUTED 438f0: 2f00 movel %d0,%sp@- <== NOT EXECUTED 438f2: 4eba fcac jsr %pc@(435a0 ) <== NOT EXECUTED 438f6: 508f addql #8,%sp <== NOT EXECUTED tty->cbuf[tty->ccount++] = c; 438f8: 222a 0020 movel %a2@(32),%d1 <== NOT EXECUTED 438fc: 4280 clrl %d0 <== NOT EXECUTED 438fe: 206a 001c moveal %a2@(28),%a0 <== NOT EXECUTED 43902: 1182 1800 moveb %d2,%a0@(00000000,%d1:l) <== NOT EXECUTED 43906: 5281 addql #1,%d1 <== NOT EXECUTED 43908: 2541 0020 movel %d1,%a2@(32) <== NOT EXECUTED 4390c: 6002 bras 43910 <== NOT EXECUTED 4390e: 4280 clrl %d0 <== NOT EXECUTED } return 0; } 43910: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 <== NOT EXECUTED 43916: 4e5e unlk %fp <== NOT EXECUTED 43918: 4e75 rts 00058284 : #if !defined(RTEMS_POSIX_API) int kill( pid_t pid, int sig ) { return 0; } 58284: 4280 clrl %d0 <== NOT EXECUTED * These are directly supported (and completely correct) in the posix api. */ #if !defined(RTEMS_POSIX_API) int kill( pid_t pid, int sig ) { 58286: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED return 0; } 5828a: 4e5e unlk %fp <== NOT EXECUTED 5828c: 4e75 rts 00060e5c : int link( const char *existing, const char *new ) { 60e5c: 4e56 ffc8 linkw %fp,#-56 60e60: 48d7 040c moveml %d2-%d3/%a2,%sp@ 60e64: 242e 0008 movel %fp@(8),%d2 /* * Get the node we are linking to. */ result = rtems_filesystem_evaluate_path( existing, strlen( existing ), 60e68: 2f02 movel %d2,%sp@- int link( const char *existing, const char *new ) { 60e6a: 246e 000c moveal %fp@(12),%a2 /* * Get the node we are linking to. */ result = rtems_filesystem_evaluate_path( existing, strlen( existing ), 60e6e: 4eb9 0007 aedc jsr 7aedc 60e74: 7201 moveq #1,%d1 60e76: 2e81 movel %d1,%sp@ 60e78: 486e ffe8 pea %fp@(-24) 60e7c: 42a7 clrl %sp@- 60e7e: 2f00 movel %d0,%sp@- 60e80: 2f02 movel %d2,%sp@- 60e82: 4eb9 0004 5772 jsr 45772 0, &existing_loc, true ); if ( result != 0 ) 60e88: 4fef 0014 lea %sp@(20),%sp 60e8c: 4a80 tstl %d0 60e8e: 6706 beqs 60e96 60e90: 74ff moveq #-1,%d2 60e92: 6000 01a6 braw 6103a /* * Get the parent of the node we are creating. */ rtems_filesystem_get_start_loc( new, &i, &parent_loc ); 60e96: 742f moveq #47,%d2 60e98: 1012 moveb %a2@,%d0 60e9a: 1200 moveb %d0,%d1 60e9c: 49c1 extbl %d1 60e9e: b481 cmpl %d1,%d2 60ea0: 670c beqs 60eae 60ea2: 143c 005c moveb #92,%d2 60ea6: b481 cmpl %d1,%d2 60ea8: 6704 beqs 60eae 60eaa: 4a00 tstb %d0 60eac: 6622 bnes 60ed0 60eae: 4878 0014 pea 14 60eb2: 2079 0009 5d9c moveal 95d9c ,%a0 60eb8: 41e8 0018 lea %a0@(24),%a0 60ebc: 2f08 movel %a0,%sp@- 60ebe: 486e ffd4 pea %fp@(-44) 60ec2: 4eb9 0007 7eb0 jsr 77eb0 60ec8: 4fef 000c lea %sp@(12),%sp 60ecc: 7001 moveq #1,%d0 60ece: 601e bras 60eee 60ed0: 4878 0014 pea 14 60ed4: 2039 0009 5d9c movel 95d9c ,%d0 60eda: 5880 addql #4,%d0 60edc: 2f00 movel %d0,%sp@- 60ede: 486e ffd4 pea %fp@(-44) 60ee2: 4eb9 0007 7eb0 jsr 77eb0 60ee8: 4fef 000c lea %sp@(12),%sp 60eec: 4280 clrl %d0 if ( !parent_loc.ops->evalformake_h ) { 60eee: 206e ffe0 moveal %fp@(-32),%a0 60ef2: 2068 0004 moveal %a0@(4),%a0 60ef6: 4a88 tstl %a0 60ef8: 661c bnes 60f16 rtems_filesystem_freenode( &existing_loc ); 60efa: 206e fff4 moveal %fp@(-12),%a0 <== NOT EXECUTED 60efe: 4a88 tstl %a0 <== NOT EXECUTED 60f00: 6700 00e0 beqw 60fe2 <== NOT EXECUTED 60f04: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 60f08: 4a88 tstl %a0 <== NOT EXECUTED 60f0a: 6700 00d6 beqw 60fe2 <== NOT EXECUTED 60f0e: 486e ffe8 pea %fp@(-24) <== NOT EXECUTED 60f12: 6000 00ca braw 60fde <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*parent_loc.ops->evalformake_h)( &new[i], &parent_loc, &name_start ); 60f16: 486e fffc pea %fp@(-4) 60f1a: 240e movel %fp,%d2 60f1c: 0682 ffff ffd4 addil #-44,%d2 60f22: 2f02 movel %d2,%sp@- 60f24: 4872 0800 pea %a2@(00000000,%d0:l) 60f28: 4e90 jsr %a0@ if ( result != 0 ) { 60f2a: 4fef 000c lea %sp@(12),%sp if ( !parent_loc.ops->evalformake_h ) { rtems_filesystem_freenode( &existing_loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*parent_loc.ops->evalformake_h)( &new[i], &parent_loc, &name_start ); 60f2e: 2600 movel %d0,%d3 if ( result != 0 ) { 60f30: 6728 beqs 60f5a rtems_filesystem_freenode( &existing_loc ); 60f32: 206e fff4 moveal %fp@(-12),%a0 60f36: 4a88 tstl %a0 60f38: 6710 beqs 60f4a 60f3a: 2068 001c moveal %a0@(28),%a0 60f3e: 4a88 tstl %a0 60f40: 6708 beqs 60f4a 60f42: 486e ffe8 pea %fp@(-24) 60f46: 4e90 jsr %a0@ 60f48: 588f addql #4,%sp rtems_set_errno_and_return_minus_one( result ); 60f4a: 4eb9 0007 4e78 jsr 74e78 <__errno> 60f50: 74ff moveq #-1,%d2 60f52: 2040 moveal %d0,%a0 60f54: 2083 movel %d3,%a0@ 60f56: 6000 00e2 braw 6103a /* * Check to see if the caller is trying to link across file system * boundaries. */ if ( parent_loc.mt_entry != existing_loc.mt_entry ) { 60f5a: 202e fff8 movel %fp@(-8),%d0 60f5e: b0ae ffe4 cmpl %fp@(-28),%d0 60f62: 6742 beqs 60fa6 rtems_filesystem_freenode( &existing_loc ); 60f64: 206e fff4 moveal %fp@(-12),%a0 60f68: 4a88 tstl %a0 60f6a: 6710 beqs 60f7c 60f6c: 2068 001c moveal %a0@(28),%a0 60f70: 4a88 tstl %a0 60f72: 6708 beqs 60f7c 60f74: 486e ffe8 pea %fp@(-24) 60f78: 4e90 jsr %a0@ 60f7a: 588f addql #4,%sp rtems_filesystem_freenode( &parent_loc ); 60f7c: 206e ffe0 moveal %fp@(-32),%a0 60f80: 4a88 tstl %a0 60f82: 6710 beqs 60f94 60f84: 2068 001c moveal %a0@(28),%a0 60f88: 4a88 tstl %a0 60f8a: 6708 beqs 60f94 60f8c: 486e ffd4 pea %fp@(-44) 60f90: 4e90 jsr %a0@ 60f92: 588f addql #4,%sp rtems_set_errno_and_return_minus_one( EXDEV ); 60f94: 4eb9 0007 4e78 jsr 74e78 <__errno> 60f9a: 74ff moveq #-1,%d2 60f9c: 2040 moveal %d0,%a0 60f9e: 7012 moveq #18,%d0 60fa0: 2080 movel %d0,%a0@ 60fa2: 6000 0096 braw 6103a } if ( !parent_loc.ops->link_h ) { 60fa6: 206e ffe0 moveal %fp@(-32),%a0 60faa: 2068 0008 moveal %a0@(8),%a0 60fae: 4a88 tstl %a0 60fb0: 6642 bnes 60ff4 rtems_filesystem_freenode( &existing_loc ); 60fb2: 206e fff4 moveal %fp@(-12),%a0 <== NOT EXECUTED 60fb6: 4a88 tstl %a0 <== NOT EXECUTED 60fb8: 6710 beqs 60fca <== NOT EXECUTED 60fba: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 60fbe: 4a88 tstl %a0 <== NOT EXECUTED 60fc0: 6708 beqs 60fca <== NOT EXECUTED 60fc2: 486e ffe8 pea %fp@(-24) <== NOT EXECUTED 60fc6: 4e90 jsr %a0@ <== NOT EXECUTED 60fc8: 588f addql #4,%sp <== NOT EXECUTED rtems_filesystem_freenode( &parent_loc ); 60fca: 206e ffe0 moveal %fp@(-32),%a0 <== NOT EXECUTED 60fce: 4a88 tstl %a0 <== NOT EXECUTED 60fd0: 6710 beqs 60fe2 <== NOT EXECUTED 60fd2: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 60fd6: 4a88 tstl %a0 <== NOT EXECUTED 60fd8: 6708 beqs 60fe2 <== NOT EXECUTED 60fda: 486e ffd4 pea %fp@(-44) <== NOT EXECUTED 60fde: 4e90 jsr %a0@ <== NOT EXECUTED 60fe0: 588f addql #4,%sp <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 60fe2: 4eb9 0007 4e78 jsr 74e78 <__errno> <== NOT EXECUTED 60fe8: 74ff moveq #-1,%d2 <== NOT EXECUTED 60fea: 2040 moveal %d0,%a0 <== NOT EXECUTED 60fec: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED 60ff2: 6046 bras 6103a <== NOT EXECUTED } result = (*parent_loc.ops->link_h)( &existing_loc, &parent_loc, name_start ); 60ff4: 2f2e fffc movel %fp@(-4),%sp@- 60ff8: 260e movel %fp,%d3 60ffa: 0683 ffff ffe8 addil #-24,%d3 61000: 2f02 movel %d2,%sp@- 61002: 2f03 movel %d3,%sp@- 61004: 4e90 jsr %a0@ rtems_filesystem_freenode( &existing_loc ); 61006: 206e fff4 moveal %fp@(-12),%a0 rtems_filesystem_freenode( &existing_loc ); rtems_filesystem_freenode( &parent_loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*parent_loc.ops->link_h)( &existing_loc, &parent_loc, name_start ); 6100a: 2400 movel %d0,%d2 rtems_filesystem_freenode( &existing_loc ); 6100c: 4fef 000c lea %sp@(12),%sp 61010: 4a88 tstl %a0 61012: 670e beqs 61022 61014: 2068 001c moveal %a0@(28),%a0 61018: 4a88 tstl %a0 6101a: 6706 beqs 61022 6101c: 2f03 movel %d3,%sp@- 6101e: 4e90 jsr %a0@ 61020: 588f addql #4,%sp rtems_filesystem_freenode( &parent_loc ); 61022: 206e ffe0 moveal %fp@(-32),%a0 61026: 4a88 tstl %a0 61028: 6710 beqs 6103a 6102a: 2068 001c moveal %a0@(28),%a0 6102e: 4a88 tstl %a0 61030: 6708 beqs 6103a 61032: 486e ffd4 pea %fp@(-44) 61036: 4e90 jsr %a0@ 61038: 588f addql #4,%sp return result; } 6103a: 2002 movel %d2,%d0 6103c: 4cee 040c ffc8 moveml %fp@(-56),%d2-%d3/%a2 61042: 4e5e unlk %fp 61044: 4e75 rts 000582a4 : off_t lseek( int fd, off_t offset, int whence ) { 582a4: 4e56 ffec linkw %fp,#-20 582a8: 206e 0014 moveal %fp@(20),%a0 582ac: 48d7 043c moveml %d2-%d5/%a2,%sp@ 582b0: 242e 0008 movel %fp@(8),%d2 582b4: 202e 000c movel %fp@(12),%d0 582b8: 222e 0010 movel %fp@(16),%d1 rtems_libio_t *iop; off_t old_offset; off_t status; rtems_libio_check_fd( fd ); 582bc: b4b9 0005 a214 cmpl 5a214 ,%d2 582c2: 6416 bccs 582da iop = rtems_libio_iop( fd ); 582c4: 2479 0005 b898 moveal 5b898 ,%a2 582ca: ed8a lsll #6,%d2 582cc: d5c2 addal %d2,%a2 rtems_libio_check_is_open(iop); 582ce: 242a 0014 movel %a2@(20),%d2 582d2: 0282 0000 0100 andil #256,%d2 582d8: 660e bnes 582e8 582da: 4eb9 0004 b9a8 jsr 4b9a8 <__errno> <== NOT EXECUTED 582e0: 7209 moveq #9,%d1 <== NOT EXECUTED 582e2: 2040 moveal %d0,%a0 <== NOT EXECUTED 582e4: 2081 movel %d1,%a0@ <== NOT EXECUTED 582e6: 6068 bras 58350 <== NOT EXECUTED /* * Check as many errors as possible before touching iop->offset. */ if ( !iop->handlers->lseek_h ) 582e8: 226a 003c moveal %a2@(60),%a1 582ec: 4aa9 0014 tstl %a1@(20) 582f0: 6610 bnes 58302 rtems_set_errno_and_return_minus_one( ENOTSUP ); 582f2: 4eb9 0004 b9a8 jsr 4b9a8 <__errno> <== NOT EXECUTED 582f8: 2040 moveal %d0,%a0 <== NOT EXECUTED 582fa: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED 58300: 604e bras 58350 <== NOT EXECUTED /* * Now process the lseek(). */ old_offset = iop->offset; switch ( whence ) { 58302: 7801 moveq #1,%d4 /* * Now process the lseek(). */ old_offset = iop->offset; 58304: 242a 000c movel %a2@(12),%d2 58308: 262a 0010 movel %a2@(16),%d3 switch ( whence ) { 5830c: b888 cmpl %a0,%d4 5830e: 6714 beqs 58324 58310: 7a02 moveq #2,%d5 58312: ba88 cmpl %a0,%d5 58314: 6718 beqs 5832e 58316: 4a88 tstl %a0 58318: 662a bnes 58344 case SEEK_SET: iop->offset = offset; 5831a: 2540 000c movel %d0,%a2@(12) 5831e: 2541 0010 movel %d1,%a2@(16) break; 58322: 6032 bras 58356 case SEEK_CUR: iop->offset += offset; 58324: 2800 movel %d0,%d4 58326: 2a01 movel %d1,%d5 58328: da83 addl %d3,%d5 5832a: d982 addxl %d2,%d4 5832c: 600c bras 5833a break; case SEEK_END: iop->offset = iop->size + offset; 5832e: 282a 0004 movel %a2@(4),%d4 58332: 2a2a 0008 movel %a2@(8),%d5 58336: da81 addl %d1,%d5 58338: d980 addxl %d0,%d4 5833a: 2544 000c movel %d4,%a2@(12) 5833e: 2545 0010 movel %d5,%a2@(16) break; 58342: 6012 bras 58356 default: rtems_set_errno_and_return_minus_one( EINVAL ); 58344: 4eb9 0004 b9a8 jsr 4b9a8 <__errno> 5834a: 2040 moveal %d0,%a0 5834c: 7016 moveq #22,%d0 5834e: 2080 movel %d0,%a0@ 58350: 78ff moveq #-1,%d4 58352: 7aff moveq #-1,%d5 58354: 602c bras 58382 /* * At this time, handlers assume iop->offset has the desired * new offset. */ status = (*iop->handlers->lseek_h)( iop, offset, whence ); 58356: 226a 003c moveal %a2@(60),%a1 5835a: 2f08 movel %a0,%sp@- 5835c: 2f01 movel %d1,%sp@- 5835e: 2f00 movel %d0,%sp@- 58360: 2f0a movel %a2,%sp@- 58362: 2069 0014 moveal %a1@(20),%a0 58366: 4e90 jsr %a0@ if ( status == (off_t) -1 ) 58368: 4fef 0010 lea %sp@(16),%sp /* * At this time, handlers assume iop->offset has the desired * new offset. */ status = (*iop->handlers->lseek_h)( iop, offset, whence ); 5836c: 2800 movel %d0,%d4 5836e: 2a01 movel %d1,%d5 if ( status == (off_t) -1 ) 58370: 70ff moveq #-1,%d0 58372: 72ff moveq #-1,%d1 58374: 9285 subl %d5,%d1 58376: 9184 subxl %d4,%d0 58378: 6608 bnes 58382 iop->offset = old_offset; 5837a: 2542 000c movel %d2,%a2@(12) 5837e: 2543 0010 movel %d3,%a2@(16) /* * So if the operation failed, we have to restore iop->offset. */ return status; } 58382: 2205 movel %d5,%d1 58384: 2004 movel %d4,%d0 58386: 4cee 043c ffec moveml %fp@(-20),%d2-%d5/%a2 5838c: 4e5e unlk %fp 5838e: 4e75 rts 0006117c : int _STAT_NAME( const char *path, struct stat *buf ) { 6117c: 4e56 ffe0 linkw %fp,#-32 <== NOT EXECUTED 61180: 48d7 001c moveml %d2-%d4,%sp@ <== NOT EXECUTED 61184: 282e 0008 movel %fp@(8),%d4 <== NOT EXECUTED 61188: 242e 000c movel %fp@(12),%d2 <== NOT EXECUTED /* * Check to see if we were passed a valid pointer. */ if ( !buf ) 6118c: 6612 bnes 611a0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( EFAULT ); 6118e: 4eb9 0007 4e78 jsr 74e78 <__errno> <== NOT EXECUTED 61194: 74ff moveq #-1,%d2 <== NOT EXECUTED 61196: 2040 moveal %d0,%a0 <== NOT EXECUTED 61198: 700e moveq #14,%d0 <== NOT EXECUTED 6119a: 2080 movel %d0,%a0@ <== NOT EXECUTED 6119c: 6000 0098 braw 61236 <== NOT EXECUTED status = rtems_filesystem_evaluate_path( path, strlen( path ), 611a0: 2f04 movel %d4,%sp@- <== NOT EXECUTED 611a2: 260e movel %fp,%d3 <== NOT EXECUTED 611a4: 0683 ffff ffec addil #-20,%d3 <== NOT EXECUTED 611aa: 4eb9 0007 aedc jsr 7aedc <== NOT EXECUTED 611b0: 4297 clrl %sp@ <== NOT EXECUTED 611b2: 2f03 movel %d3,%sp@- <== NOT EXECUTED 611b4: 42a7 clrl %sp@- <== NOT EXECUTED 611b6: 2f00 movel %d0,%sp@- <== NOT EXECUTED 611b8: 2f04 movel %d4,%sp@- <== NOT EXECUTED 611ba: 4eb9 0004 5772 jsr 45772 <== NOT EXECUTED 0, &loc, _STAT_FOLLOW_LINKS ); if ( status != 0 ) 611c0: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED 611c4: 4a80 tstl %d0 <== NOT EXECUTED 611c6: 6704 beqs 611cc <== NOT EXECUTED 611c8: 74ff moveq #-1,%d2 <== NOT EXECUTED 611ca: 606a bras 61236 <== NOT EXECUTED return -1; if ( !loc.handlers->fstat_h ){ 611cc: 206e fff4 moveal %fp@(-12),%a0 <== NOT EXECUTED 611d0: 4aa8 0018 tstl %a0@(24) <== NOT EXECUTED 611d4: 6628 bnes 611fe <== NOT EXECUTED rtems_filesystem_freenode( &loc ); 611d6: 206e fff8 moveal %fp@(-8),%a0 <== NOT EXECUTED 611da: 4a88 tstl %a0 <== NOT EXECUTED 611dc: 670e beqs 611ec <== NOT EXECUTED 611de: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 611e2: 4a88 tstl %a0 <== NOT EXECUTED 611e4: 6706 beqs 611ec <== NOT EXECUTED 611e6: 2f03 movel %d3,%sp@- <== NOT EXECUTED 611e8: 4e90 jsr %a0@ <== NOT EXECUTED 611ea: 588f addql #4,%sp <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 611ec: 4eb9 0007 4e78 jsr 74e78 <__errno> <== NOT EXECUTED 611f2: 74ff moveq #-1,%d2 <== NOT EXECUTED 611f4: 2040 moveal %d0,%a0 <== NOT EXECUTED 611f6: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED 611fc: 6038 bras 61236 <== NOT EXECUTED /* * Zero out the stat structure so the various support * versions of stat don't have to. */ memset( buf, 0, sizeof(struct stat) ); 611fe: 4878 0046 pea 46 <== NOT EXECUTED 61202: 42a7 clrl %sp@- <== NOT EXECUTED 61204: 2f02 movel %d2,%sp@- <== NOT EXECUTED 61206: 4eb9 0007 801c jsr 7801c <== NOT EXECUTED status = (*loc.handlers->fstat_h)( &loc, buf ); 6120c: 206e fff4 moveal %fp@(-12),%a0 <== NOT EXECUTED 61210: 2f02 movel %d2,%sp@- <== NOT EXECUTED 61212: 2f03 movel %d3,%sp@- <== NOT EXECUTED 61214: 2068 0018 moveal %a0@(24),%a0 <== NOT EXECUTED 61218: 4e90 jsr %a0@ <== NOT EXECUTED rtems_filesystem_freenode( &loc ); 6121a: 206e fff8 moveal %fp@(-8),%a0 <== NOT EXECUTED * versions of stat don't have to. */ memset( buf, 0, sizeof(struct stat) ); status = (*loc.handlers->fstat_h)( &loc, buf ); 6121e: 2400 movel %d0,%d2 <== NOT EXECUTED rtems_filesystem_freenode( &loc ); 61220: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED 61224: 4a88 tstl %a0 <== NOT EXECUTED 61226: 670e beqs 61236 <== NOT EXECUTED 61228: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 6122c: 4a88 tstl %a0 <== NOT EXECUTED 6122e: 6706 beqs 61236 <== NOT EXECUTED 61230: 2f03 movel %d3,%sp@- <== NOT EXECUTED 61232: 4e90 jsr %a0@ <== NOT EXECUTED 61234: 588f addql #4,%sp <== NOT EXECUTED return status; } 61236: 2002 movel %d2,%d0 <== NOT EXECUTED 61238: 4cee 001c ffe0 moveml %fp@(-32),%d2-%d4 <== NOT EXECUTED 6123e: 4e5e unlk %fp <== NOT EXECUTED 61240: 4e75 rts 00049328 : size_t size ) { void *return_this; MSBUMP(malloc_calls, 1); 49328: 4e56 fff4 linkw %fp,#-12 4932c: 52b9 0005 b8a8 addql #1,5b8a8 49332: 48d7 001c moveml %d2-%d4,%sp@ 49336: 262e 0008 movel %fp@(8),%d3 /* * If some free's have been deferred, then do them now. */ malloc_deferred_frees_process(); 4933a: 4eb9 0004 92f0 jsr 492f0 /* * Validate the parameters */ if ( !size ) 49340: 4a83 tstl %d3 49342: 6700 0088 beqw 493cc return (void *) 0; /* * Do not attempt to allocate memory if not in correct system state. */ if ( _System_state_Is_up(_System_state_Get()) && 49346: 7003 moveq #3,%d0 49348: b0b9 0005 bb76 cmpl 5bb76 <_System_state_Current>,%d0 4934e: 660a bnes 4935a 49350: 4eb9 0004 9298 jsr 49298 49356: 4a00 tstb %d0 49358: 6772 beqs 493cc RTEMS_INLINE_ROUTINE void *_Protected_heap_Allocate( Heap_Control *heap, uintptr_t size ) { return _Protected_heap_Allocate_aligned_with_boundary( heap, size, 0, 0 ); 4935a: 42a7 clrl %sp@- 4935c: 42a7 clrl %sp@- 4935e: 2f03 movel %d3,%sp@- 49360: 2f39 0005 a220 movel 5a220 ,%sp@- 49366: 4eb9 0004 9d94 jsr 49d94 <_Protected_heap_Allocate_aligned_with_boundary> * If this fails then return a NULL pointer. */ return_this = _Protected_heap_Allocate( RTEMS_Malloc_Heap, size ); if ( !return_this ) { 4936c: 4fef 0010 lea %sp@(16),%sp 49370: 2400 movel %d0,%d2 49372: 6626 bnes 4939a if (rtems_malloc_sbrk_helpers) 49374: 2079 0005 a86a moveal 5a86a ,%a0 4937a: 4a88 tstl %a0 4937c: 670e beqs 4938c return_this = (*rtems_malloc_sbrk_helpers->extend)( size ); 4937e: 2f03 movel %d3,%sp@- <== NOT EXECUTED 49380: 2068 0004 moveal %a0@(4),%a0 <== NOT EXECUTED 49384: 4e90 jsr %a0@ <== NOT EXECUTED if ( !return_this ) { 49386: 588f addql #4,%sp <== NOT EXECUTED return_this = _Protected_heap_Allocate( RTEMS_Malloc_Heap, size ); if ( !return_this ) { if (rtems_malloc_sbrk_helpers) return_this = (*rtems_malloc_sbrk_helpers->extend)( size ); 49388: 2800 movel %d0,%d4 <== NOT EXECUTED if ( !return_this ) { 4938a: 6610 bnes 4939c <== NOT EXECUTED errno = ENOMEM; 4938c: 4eb9 0004 b9a8 jsr 4b9a8 <__errno> 49392: 2040 moveal %d0,%a0 49394: 700c moveq #12,%d0 49396: 2080 movel %d0,%a0@ return (void *) 0; 49398: 6034 bras 493ce 4939a: 2800 movel %d0,%d4 } /* * If the user wants us to dirty the allocated memory, then do it. */ if ( rtems_malloc_dirty_helper ) 4939c: 2079 0005 a86e moveal 5a86e ,%a0 493a2: 4a88 tstl %a0 493a4: 670a beqs 493b0 (*rtems_malloc_dirty_helper)( return_this, size ); 493a6: 2f03 movel %d3,%sp@- <== NOT EXECUTED 493a8: 2f04 movel %d4,%sp@- <== NOT EXECUTED 493aa: 2050 moveal %a0@,%a0 <== NOT EXECUTED 493ac: 4e90 jsr %a0@ <== NOT EXECUTED 493ae: 508f addql #8,%sp <== NOT EXECUTED /* * If configured, update the statistics */ if ( rtems_malloc_statistics_helpers ) 493b0: 2079 0005 a866 moveal 5a866 ,%a0 493b6: 4a88 tstl %a0 493b8: 6604 bnes 493be 493ba: 2404 movel %d4,%d2 493bc: 6010 bras 493ce (*rtems_malloc_statistics_helpers->at_malloc)(return_this); 493be: 2f04 movel %d4,%sp@- <== NOT EXECUTED 493c0: 2068 0004 moveal %a0@(4),%a0 <== NOT EXECUTED 493c4: 2404 movel %d4,%d2 <== NOT EXECUTED 493c6: 4e90 jsr %a0@ <== NOT EXECUTED 493c8: 588f addql #4,%sp <== NOT EXECUTED 493ca: 6002 bras 493ce <== NOT EXECUTED 493cc: 4282 clrl %d2 <== NOT EXECUTED if (rtems_malloc_boundary_helpers) (*rtems_malloc_boundary_helpers->at_malloc)(return_this, size); #endif return return_this; } 493ce: 2002 movel %d2,%d0 493d0: 4cee 001c fff4 moveml %fp@(-12),%d2-%d4 493d6: 4e5e unlk %fp 493d8: 4e75 rts ... 000492d6 : } void malloc_deferred_free( void *pointer ) { 492d6: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED 492da: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED 492de: 4879 0005 bbc6 pea 5bbc6 <== NOT EXECUTED 492e4: 4eb9 0004 5874 jsr 45874 <_Chain_Append> <== NOT EXECUTED 492ea: 508f addql #8,%sp <== NOT EXECUTED rtems_chain_append(&RTEMS_Malloc_GC_list, (rtems_chain_node *)pointer); } 492ec: 4e5e unlk %fp <== NOT EXECUTED 492ee: 4e75 rts 000492f0 : { rtems_chain_initialize_empty(&RTEMS_Malloc_GC_list); } void malloc_deferred_frees_process(void) { 492f0: 4e56 0000 linkw %fp,#0 492f4: 2f0b movel %a3,%sp@- */ RTEMS_INLINE_ROUTINE rtems_chain_node *rtems_chain_get( rtems_chain_control *the_chain ) { return _Chain_Get( the_chain ); 492f6: 47f9 0004 986c lea 4986c <_Chain_Get>,%a3 492fc: 2f0a movel %a2,%sp@- /* * If some free's have been deferred, then do them now. */ while ((to_be_freed = rtems_chain_get(&RTEMS_Malloc_GC_list)) != NULL) free(to_be_freed); 492fe: 45f9 0004 8e7c lea 48e7c ,%a2 rtems_chain_node *to_be_freed; /* * If some free's have been deferred, then do them now. */ while ((to_be_freed = rtems_chain_get(&RTEMS_Malloc_GC_list)) != NULL) 49304: 6006 bras 4930c free(to_be_freed); 49306: 2f00 movel %d0,%sp@- <== NOT EXECUTED 49308: 4e92 jsr %a2@ <== NOT EXECUTED 4930a: 588f addql #4,%sp <== NOT EXECUTED 4930c: 4879 0005 bbc6 pea 5bbc6 49312: 4e93 jsr %a3@ 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) 49314: 588f addql #4,%sp 49316: 4a80 tstl %d0 49318: 66ec bnes 49306 free(to_be_freed); } 4931a: 246e fff8 moveal %fp@(-8),%a2 4931e: 266e fffc moveal %fp@(-4),%a3 49322: 4e5e unlk %fp 49324: 4e75 rts ... 00049298 : #include "malloc_p.h" rtems_chain_control RTEMS_Malloc_GC_list; bool malloc_is_system_state_OK(void) { 49298: 4e56 0000 linkw %fp,#0 if ( _Thread_Dispatch_disable_level > 0 ) 4929c: 2039 0005 b9f4 movel 5b9f4 <_Thread_Dispatch_disable_level>,%d0 492a2: 6704 beqs 492a8 492a4: 4200 clrb %d0 <== NOT EXECUTED 492a6: 600a bras 492b2 <== NOT EXECUTED return false; if ( _ISR_Nest_level > 0 ) 492a8: 2039 0005 ba8e movel 5ba8e <_ISR_Nest_level>,%d0 #include "malloc_p.h" rtems_chain_control RTEMS_Malloc_GC_list; bool malloc_is_system_state_OK(void) 492ae: 57c0 seq %d0 492b0: 4480 negl %d0 if ( _ISR_Nest_level > 0 ) return false; return true; } 492b2: 4e5e unlk %fp 492b4: 4e75 rts 00061280 : s = &rtems_malloc_statistics; allocated = s->lifetime_allocated - s->lifetime_freed; (*print)( 61280: 720a moveq #10,%d1 void malloc_report_statistics_with_plugin( void *context, rtems_printk_plugin_t print ) { 61282: 4e56 ffe0 linkw %fp,#-32 rtems_malloc_statistics_t *s; uintmax_t allocated; s = &rtems_malloc_statistics; allocated = s->lifetime_allocated - s->lifetime_freed; 61286: 2079 0009 a6f4 moveal 9a6f4 ,%a0 6128c: 2279 0009 a6f8 moveal 9a6f8 ,%a1 void malloc_report_statistics_with_plugin( void *context, rtems_printk_plugin_t print ) { 61292: 48d7 0cfc moveml %d2-%d7/%a2-%a3,%sp@ s->space_available / 1024, allocated / 1024, /* avoid float! */ (allocated * 100) / s->space_available, s->max_depth / 1024, (s->max_depth * 100) / s->space_available, 61296: 2479 0009 a6f0 moveal 9a6f0 ,%a2 s = &rtems_malloc_statistics; allocated = s->lifetime_allocated - s->lifetime_freed; (*print)( 6129c: 200a movel %a2,%d0 6129e: e2a8 lsrl %d1,%d0 612a0: 2640 moveal %d0,%a3 612a2: 7016 moveq #22,%d0 612a4: 2e09 movel %a1,%d7 612a6: e2af lsrl %d1,%d7 rtems_malloc_statistics_t *s; uintmax_t allocated; s = &rtems_malloc_statistics; allocated = s->lifetime_allocated - s->lifetime_freed; 612a8: 2639 0009 a6fc movel 9a6fc ,%d3 612ae: 2839 0009 a700 movel 9a700 ,%d4 (*print)( 612b4: 2439 0009 a6d8 movel 9a6d8 ,%d2 612ba: 2c03 movel %d3,%d6 612bc: 2a04 movel %d4,%d5 612be: e2ad lsrl %d1,%d5 612c0: 123c 0064 moveb #100,%d1 612c4: e1ae lsll %d0,%d6 612c6: 200a movel %a2,%d0 612c8: 4c01 0800 mulsl %d1,%d0 612cc: 8c85 orl %d5,%d6 612ce: 2a08 movel %a0,%d5 612d0: 2f06 movel %d6,%sp@- 612d2: 7c16 moveq #22,%d6 612d4: edad lsll %d6,%d5 void malloc_report_statistics_with_plugin( void *context, rtems_printk_plugin_t print ) { 612d6: 2c2e 0008 movel %fp@(8),%d6 s = &rtems_malloc_statistics; allocated = s->lifetime_allocated - s->lifetime_freed; (*print)( 612da: 8a87 orl %d7,%d5 612dc: 2e02 movel %d2,%d7 612de: 2f05 movel %d5,%sp@- void malloc_report_statistics_with_plugin( void *context, rtems_printk_plugin_t print ) { 612e0: 246e 000c moveal %fp@(12),%a2 s = &rtems_malloc_statistics; allocated = s->lifetime_allocated - s->lifetime_freed; (*print)( 612e4: 4c42 0000 remul %d2,%d0,%d0 612e8: 2f00 movel %d0,%sp@- rtems_malloc_statistics_t *s; uintmax_t allocated; s = &rtems_malloc_statistics; allocated = s->lifetime_allocated - s->lifetime_freed; 612ea: 2008 movel %a0,%d0 612ec: 2209 movel %a1,%d1 (*print)( 612ee: 2f0b movel %a3,%sp@- 612f0: 4878 0064 pea 64 rtems_malloc_statistics_t *s; uintmax_t allocated; s = &rtems_malloc_statistics; allocated = s->lifetime_allocated - s->lifetime_freed; 612f4: 9284 subl %d4,%d1 612f6: 9183 subxl %d3,%d0 (*print)( 612f8: 42a7 clrl %sp@- 612fa: 760a moveq #10,%d3 612fc: e6af lsrl %d3,%d7 612fe: 7616 moveq #22,%d3 rtems_malloc_statistics_t *s; uintmax_t allocated; s = &rtems_malloc_statistics; allocated = s->lifetime_allocated - s->lifetime_freed; 61300: 2800 movel %d0,%d4 61302: 2a01 movel %d1,%d5 (*print)( 61304: 2f05 movel %d5,%sp@- 61306: 2f00 movel %d0,%sp@- 61308: 4eb9 0008 ac00 jsr 8ac00 <__muldi3> 6130e: 4fef 000c lea %sp@(12),%sp 61312: 2e82 movel %d2,%sp@ 61314: 2404 movel %d4,%d2 61316: 42a7 clrl %sp@- 61318: e7aa lsll %d3,%d2 6131a: 2f01 movel %d1,%sp@- 6131c: 2605 movel %d5,%d3 6131e: 2f00 movel %d0,%sp@- 61320: 4eb9 0008 b600 jsr 8b600 <__udivdi3> 61326: 4fef 0010 lea %sp@(16),%sp 6132a: 2f01 movel %d1,%sp@- 6132c: 2f00 movel %d0,%sp@- 6132e: 700a moveq #10,%d0 61330: e0ab lsrl %d0,%d3 61332: 8682 orl %d2,%d3 61334: 2404 movel %d4,%d2 61336: e0aa lsrl %d0,%d2 61338: 2f03 movel %d3,%sp@- 6133a: 2f02 movel %d2,%sp@- 6133c: 2f07 movel %d7,%sp@- 6133e: 4879 0009 1368 pea 91368 61344: 2f06 movel %d6,%sp@- 61346: 4e92 jsr %a2@ s->max_depth / 1024, (s->max_depth * 100) / s->space_available, (uint32_t) (s->lifetime_allocated / 1024), (uint32_t) (s->lifetime_freed / 1024) ); (*print)( 61348: 4fef 0028 lea %sp@(40),%sp 6134c: 2eb9 0009 a6ec movel 9a6ec ,%sp@ 61352: 2f39 0009 a6e8 movel 9a6e8 ,%sp@- 61358: 2f39 0009 a6e4 movel 9a6e4 ,%sp@- 6135e: 2f39 0009 a6e0 movel 9a6e0 ,%sp@- 61364: 2f39 0009 a6dc movel 9a6dc ,%sp@- 6136a: 4879 0009 13ca pea 913ca 61370: 2f06 movel %d6,%sp@- 61372: 4e92 jsr %a2@ 61374: 4fef 001c lea %sp@(28),%sp s->memalign_calls, s->free_calls, s->realloc_calls, s->calloc_calls ); } 61378: 4cee 0cfc ffe0 moveml %fp@(-32),%d2-%d7/%a2-%a3 6137e: 4e5e unlk %fp 61380: 4e75 rts ... 0004efe6 : return memfile_check_rmnod( the_jnode ); } int memfile_check_rmnod( IMFS_jnode_t *the_jnode ){ 4efe6: 4e56 0000 linkw %fp,#0 4efea: 2f0a movel %a2,%sp@- 4efec: 246e 0008 moveal %fp@(8),%a2 /* * The file cannot be open and the link must be less than 1 to free. */ if ( !rtems_libio_is_file_open( the_jnode ) && (the_jnode->st_nlink < 1) ) { 4eff0: 2f0a movel %a2,%sp@- 4eff2: 4eb9 0004 d6c4 jsr 4d6c4 4eff8: 588f addql #4,%sp 4effa: 4a80 tstl %d0 4effc: 6632 bnes 4f030 4effe: 4a6a 0032 tstw %a2@(50) 4f002: 662c bnes 4f030 /* * Is the rtems_filesystem_current is this node? */ if ( rtems_filesystem_current.node_access == the_jnode ) 4f004: 2079 0005 f58c moveal 5f58c ,%a0 4f00a: b5e8 0004 cmpal %a0@(4),%a2 4f00e: 6604 bnes 4f014 rtems_filesystem_current.node_access = NULL; 4f010: 42a8 0004 clrl %a0@(4) <== NOT EXECUTED /* * Free memory associated with a memory file. */ if (the_jnode->type != IMFS_LINEAR_FILE) 4f014: 7006 moveq #6,%d0 4f016: b0aa 0048 cmpl %a2@(72),%d0 4f01a: 670a beqs 4f026 IMFS_memfile_remove( the_jnode ); 4f01c: 2f0a movel %a2,%sp@- 4f01e: 4eb9 0004 eecc jsr 4eecc 4f024: 588f addql #4,%sp free( the_jnode ); 4f026: 2f0a movel %a2,%sp@- 4f028: 4eb9 0004 34dc jsr 434dc 4f02e: 588f addql #4,%sp } return 0; } 4f030: 246e fffc moveal %fp@(-4),%a2 4f034: 4280 clrl %d0 4f036: 4e5e unlk %fp 4f038: 4e75 rts 0004ee1a : void memfile_free_blocks_in_table( block_p **block_table, int entries ) { 4ee1a: 4e56 ffec linkw %fp,#-20 4ee1e: 48d7 1c0c moveml %d2-%d3/%a2-%a4,%sp@ 4ee22: 246e 0008 moveal %fp@(8),%a2 4ee26: 262e 000c movel %fp@(12),%d3 /* * Perform internal consistency checks */ assert( block_table ); 4ee2a: 4a8a tstl %a2 4ee2c: 661c bnes 4ee4a 4ee2e: 4879 0005 e946 pea 5e946 <== NOT EXECUTED 4ee34: 4879 0005 ea2d pea 5ea2d <__FUNCTION__.6019> <== NOT EXECUTED 4ee3a: 4878 01b3 pea 1b3 <== NOT EXECUTED 4ee3e: 4879 0005 e8dc pea 5e8dc <== NOT EXECUTED 4ee44: 4eb9 0004 d414 jsr 4d414 <__assert_func> <== NOT EXECUTED 4ee4a: 2652 moveal %a2@,%a3 4ee4c: 4282 clrl %d2 b = *block_table; for ( i=0 ; i,%a4 * Now go through all the slots in the table and free the memory. */ b = *block_table; for ( i=0 ; i if ( b[i] ) { 4ee56: 2013 movel %a3@,%d0 4ee58: 6708 beqs 4ee62 memfile_free_block( b[i] ); 4ee5a: 2f00 movel %d0,%sp@- 4ee5c: 4e94 jsr %a4@ b[i] = 0; 4ee5e: 588f addql #4,%sp 4ee60: 4293 clrl %a3@ * Now go through all the slots in the table and free the memory. */ b = *block_table; for ( i=0 ; i /* * Now that all the blocks in the block table are free, we can * free the block table itself. */ memfile_free_block( *block_table ); 4ee6a: 2f12 movel %a2@,%sp@- 4ee6c: 4eb9 0004 ec42 jsr 4ec42 *block_table = 0; 4ee72: 588f addql #4,%sp 4ee74: 4292 clrl %a2@ } 4ee76: 4cee 1c0c ffec moveml %fp@(-20),%d2-%d3/%a2-%a4 4ee7c: 4e5e unlk %fp 4ee7e: 4e75 rts 0004f25e : int memfile_ftruncate( rtems_libio_t *iop, rtems_off64_t length ) { 4f25e: 4e56 ffec linkw %fp,#-20 4f262: 206e 0008 moveal %fp@(8),%a0 4f266: 48d7 040c moveml %d2-%d3/%a2,%sp@ IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; 4f26a: 2468 0038 moveal %a0@(56),%a2 int memfile_ftruncate( rtems_libio_t *iop, rtems_off64_t length ) { 4f26e: 202e 000c movel %fp@(12),%d0 4f272: 222e 0010 movel %fp@(16),%d1 * POSIX 1003.1b does not specify what happens if you truncate a file * and the new length is greater than the current size. We treat this * as an extend operation. */ if ( length > the_jnode->info.file.size ) 4f276: 242a 004c movel %a2@(76),%d2 4f27a: 262a 0050 movel %a2@(80),%d3 4f27e: 9681 subl %d1,%d3 4f280: 9580 subxl %d0,%d2 4f282: 6c12 bges 4f296 return IMFS_memfile_extend( the_jnode, length ); 4f284: 2f01 movel %d1,%sp@- <== NOT EXECUTED 4f286: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4f288: 2f0a movel %a2,%sp@- <== NOT EXECUTED 4f28a: 4eb9 0004 f136 jsr 4f136 <== NOT EXECUTED 4f290: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 4f294: 6026 bras 4f2bc <== 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; 4f296: 2540 004c movel %d0,%a2@(76) 4f29a: 2541 0050 movel %d1,%a2@(80) iop->size = the_jnode->info.file.size; 4f29e: 2140 0004 movel %d0,%a0@(4) 4f2a2: 2141 0008 movel %d1,%a0@(8) IMFS_update_atime( the_jnode ); 4f2a6: 42a7 clrl %sp@- 4f2a8: 486e fff8 pea %fp@(-8) 4f2ac: 4eb9 0004 3564 jsr 43564 4f2b2: 256e fff8 003c movel %fp@(-8),%a2@(60) return 0; 4f2b8: 508f addql #8,%sp */ the_jnode->info.file.size = length; iop->size = the_jnode->info.file.size; IMFS_update_atime( the_jnode ); 4f2ba: 4280 clrl %d0 return 0; } 4f2bc: 4cee 040c ffec moveml %fp@(-20),%d2-%d3/%a2 4f2c2: 4e5e unlk %fp 4f2c4: 4e75 rts 0004f2c6 : { IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; if (the_jnode->type == IMFS_LINEAR_FILE) { 4f2c6: 7006 moveq #6,%d0 rtems_off64_t memfile_lseek( rtems_libio_t *iop, rtems_off64_t offset, int whence ) { 4f2c8: 4e56 fff0 linkw %fp,#-16 4f2cc: 48d7 0c0c moveml %d2-%d3/%a2-%a3,%sp@ 4f2d0: 246e 0008 moveal %fp@(8),%a2 IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; 4f2d4: 266a 0038 moveal %a2@(56),%a3 if (the_jnode->type == IMFS_LINEAR_FILE) { 4f2d8: b0ab 0048 cmpl %a3@(72),%d0 4f2dc: 6620 bnes 4f2fe if (iop->offset > the_jnode->info.linearfile.size) 4f2de: 202b 004c movel %a3@(76),%d0 <== NOT EXECUTED 4f2e2: 222b 0050 movel %a3@(80),%d1 <== NOT EXECUTED 4f2e6: 242a 000c movel %a2@(12),%d2 <== NOT EXECUTED 4f2ea: 262a 0010 movel %a2@(16),%d3 <== NOT EXECUTED 4f2ee: 9681 subl %d1,%d3 <== NOT EXECUTED 4f2f0: 9580 subxl %d0,%d2 <== NOT EXECUTED 4f2f2: 6f48 bles 4f33c <== NOT EXECUTED iop->offset = the_jnode->info.linearfile.size; 4f2f4: 2540 000c movel %d0,%a2@(12) <== NOT EXECUTED 4f2f8: 2541 0010 movel %d1,%a2@(16) <== NOT EXECUTED 4f2fc: 603e bras 4f33c <== NOT EXECUTED } else { /* Must be a block file (IMFS_MEMORY_FILE). */ if (IMFS_memfile_extend( the_jnode, iop->offset )) 4f2fe: 2f2a 0010 movel %a2@(16),%sp@- 4f302: 2f2a 000c movel %a2@(12),%sp@- 4f306: 2f0b movel %a3,%sp@- 4f308: 4eb9 0004 f136 jsr 4f136 4f30e: 4fef 000c lea %sp@(12),%sp 4f312: 4a80 tstl %d0 4f314: 6716 beqs 4f32c rtems_set_errno_and_return_minus_one( ENOSPC ); 4f316: 4eb9 0005 037c jsr 5037c <__errno> <== NOT EXECUTED 4f31c: 761c moveq #28,%d3 <== NOT EXECUTED 4f31e: 2040 moveal %d0,%a0 <== NOT EXECUTED 4f320: 2083 movel %d3,%a0@ <== NOT EXECUTED 4f322: 307c ffff moveaw #-1,%a0 <== NOT EXECUTED 4f326: 327c ffff moveaw #-1,%a1 <== NOT EXECUTED 4f32a: 6018 bras 4f344 <== NOT EXECUTED iop->size = the_jnode->info.file.size; 4f32c: 202b 004c movel %a3@(76),%d0 4f330: 222b 0050 movel %a3@(80),%d1 4f334: 2540 0004 movel %d0,%a2@(4) 4f338: 2541 0008 movel %d1,%a2@(8) } return iop->offset; 4f33c: 206a 000c moveal %a2@(12),%a0 4f340: 226a 0010 moveal %a2@(16),%a1 } 4f344: 2209 movel %a1,%d1 4f346: 2008 movel %a0,%d0 4f348: 4cee 0c0c fff0 moveml %fp@(-16),%d2-%d3/%a2-%a3 4f34e: 4e5e unlk %fp 4f350: 4e75 rts 0004f59e : rtems_libio_t *iop, const char *pathname, uint32_t flag, uint32_t mode ) { 4f59e: 4e56 fff0 linkw %fp,#-16 4f5a2: 48d7 0c0c moveml %d2-%d3/%a2-%a3,%sp@ 4f5a6: 266e 0008 moveal %fp@(8),%a3 the_jnode = iop->file_info; /* * Perform 'copy on write' for linear files */ if ((iop->flags & (LIBIO_FLAGS_WRITE | LIBIO_FLAGS_APPEND)) 4f5aa: 202b 0014 movel %a3@(20),%d0 4f5ae: 0280 0000 0204 andil #516,%d0 uint32_t mode ) { IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; 4f5b4: 246b 0038 moveal %a3@(56),%a2 /* * Perform 'copy on write' for linear files */ if ((iop->flags & (LIBIO_FLAGS_WRITE | LIBIO_FLAGS_APPEND)) 4f5b8: 6750 beqs 4f60a && (the_jnode->type == IMFS_LINEAR_FILE)) { 4f5ba: 7006 moveq #6,%d0 4f5bc: b0aa 0048 cmpl %a2@(72),%d0 4f5c0: 6648 bnes 4f60a uint32_t count = the_jnode->info.linearfile.size; 4f5c2: 202a 0050 movel %a2@(80),%d0 <== NOT EXECUTED const unsigned char *buffer = the_jnode->info.linearfile.direct; the_jnode->type = IMFS_MEMORY_FILE; the_jnode->info.file.size = 0; 4f5c6: 4282 clrl %d2 <== NOT EXECUTED 4f5c8: 4283 clrl %d3 <== NOT EXECUTED * Perform 'copy on write' for linear files */ if ((iop->flags & (LIBIO_FLAGS_WRITE | LIBIO_FLAGS_APPEND)) && (the_jnode->type == IMFS_LINEAR_FILE)) { uint32_t count = the_jnode->info.linearfile.size; const unsigned char *buffer = the_jnode->info.linearfile.direct; 4f5ca: 222a 0054 movel %a2@(84),%d1 <== NOT EXECUTED the_jnode->type = IMFS_MEMORY_FILE; the_jnode->info.file.size = 0; 4f5ce: 2542 004c movel %d2,%a2@(76) <== NOT EXECUTED 4f5d2: 2543 0050 movel %d3,%a2@(80) <== NOT EXECUTED if ((iop->flags & (LIBIO_FLAGS_WRITE | LIBIO_FLAGS_APPEND)) && (the_jnode->type == IMFS_LINEAR_FILE)) { uint32_t count = the_jnode->info.linearfile.size; const unsigned char *buffer = the_jnode->info.linearfile.direct; the_jnode->type = IMFS_MEMORY_FILE; 4f5d6: 7605 moveq #5,%d3 <== NOT EXECUTED the_jnode->info.file.size = 0; the_jnode->info.file.indirect = 0; 4f5d8: 42aa 0054 clrl %a2@(84) <== NOT EXECUTED if ((iop->flags & (LIBIO_FLAGS_WRITE | LIBIO_FLAGS_APPEND)) && (the_jnode->type == IMFS_LINEAR_FILE)) { uint32_t count = the_jnode->info.linearfile.size; const unsigned char *buffer = the_jnode->info.linearfile.direct; the_jnode->type = IMFS_MEMORY_FILE; 4f5dc: 2543 0048 movel %d3,%a2@(72) <== NOT EXECUTED the_jnode->info.file.size = 0; the_jnode->info.file.indirect = 0; the_jnode->info.file.doubly_indirect = 0; 4f5e0: 42aa 0058 clrl %a2@(88) <== NOT EXECUTED the_jnode->info.file.triply_indirect = 0; 4f5e4: 42aa 005c clrl %a2@(92) <== NOT EXECUTED if ((count != 0) 4f5e8: 4a80 tstl %d0 <== NOT EXECUTED 4f5ea: 671e beqs 4f60a <== NOT EXECUTED && (IMFS_memfile_write(the_jnode, 0, buffer, count) == -1)) 4f5ec: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4f5ee: 2f01 movel %d1,%sp@- <== NOT EXECUTED 4f5f0: 42a7 clrl %sp@- <== NOT EXECUTED 4f5f2: 42a7 clrl %sp@- <== NOT EXECUTED 4f5f4: 2f0a movel %a2,%sp@- <== NOT EXECUTED 4f5f6: 4eb9 0004 f352 jsr 4f352 <== 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) 4f5fc: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED 4f600: 72ff moveq #-1,%d1 <== NOT EXECUTED 4f602: b280 cmpl %d0,%d1 <== NOT EXECUTED 4f604: 6604 bnes 4f60a <== NOT EXECUTED 4f606: 70ff moveq #-1,%d0 <== NOT EXECUTED 4f608: 602e bras 4f638 <== NOT EXECUTED && (IMFS_memfile_write(the_jnode, 0, buffer, count) == -1)) return -1; } if (iop->flags & LIBIO_FLAGS_APPEND) 4f60a: 202b 0014 movel %a3@(20),%d0 4f60e: 0280 0000 0200 andil #512,%d0 4f614: 6710 beqs 4f626 iop->offset = the_jnode->info.file.size; 4f616: 242a 004c movel %a2@(76),%d2 4f61a: 262a 0050 movel %a2@(80),%d3 4f61e: 2742 000c movel %d2,%a3@(12) 4f622: 2743 0010 movel %d3,%a3@(16) iop->size = the_jnode->info.file.size; 4f626: 4280 clrl %d0 4f628: 222a 004c movel %a2@(76),%d1 4f62c: 242a 0050 movel %a2@(80),%d2 4f630: 2741 0004 movel %d1,%a3@(4) 4f634: 2742 0008 movel %d2,%a3@(8) return 0; } 4f638: 4cee 0c0c fff0 moveml %fp@(-16),%d2-%d3/%a2-%a3 4f63e: 4e5e unlk %fp 4f640: 4e75 rts 0004246c : int mknod( const char *pathname, mode_t mode, dev_t dev ) { 4246c: 4e56 ffdc linkw %fp,#-36 42470: 48d7 040c moveml %d2-%d3/%a2,%sp@ 42474: 242e 000c movel %fp@(12),%d2 rtems_filesystem_location_info_t temp_loc; int i; const char *name_start; int result; if ( !(mode & (S_IFREG|S_IFCHR|S_IFBLK|S_IFIFO) ) ) 42478: 2002 movel %d2,%d0 4247a: 0280 0000 f000 andil #61440,%d0 int mknod( const char *pathname, mode_t mode, dev_t dev ) { 42480: 246e 0008 moveal %fp@(8),%a2 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) ) ) 42484: 6612 bnes 42498 rtems_set_errno_and_return_minus_one( EINVAL ); 42486: 4eb9 0004 b9a8 jsr 4b9a8 <__errno> <== NOT EXECUTED 4248c: 74ff moveq #-1,%d2 <== NOT EXECUTED 4248e: 2040 moveal %d0,%a0 <== NOT EXECUTED 42490: 7016 moveq #22,%d0 <== NOT EXECUTED 42492: 2080 movel %d0,%a0@ <== NOT EXECUTED 42494: 6000 00e0 braw 42576 <== NOT EXECUTED rtems_filesystem_get_start_loc( pathname, &i, &temp_loc ); 42498: 762f moveq #47,%d3 4249a: 1012 moveb %a2@,%d0 4249c: 1200 moveb %d0,%d1 4249e: 49c1 extbl %d1 424a0: b681 cmpl %d1,%d3 424a2: 670c beqs 424b0 424a4: 163c 005c moveb #92,%d3 424a8: b681 cmpl %d1,%d3 424aa: 6704 beqs 424b0 424ac: 4a00 tstb %d0 424ae: 6622 bnes 424d2 424b0: 4878 0014 pea 14 424b4: 2079 0005 a324 moveal 5a324 ,%a0 424ba: 41e8 0018 lea %a0@(24),%a0 424be: 2f08 movel %a0,%sp@- 424c0: 486e ffe8 pea %fp@(-24) 424c4: 4eb9 0004 c1c8 jsr 4c1c8 424ca: 4fef 000c lea %sp@(12),%sp 424ce: 7001 moveq #1,%d0 424d0: 601e bras 424f0 424d2: 4878 0014 pea 14 424d6: 2039 0005 a324 movel 5a324 ,%d0 424dc: 5880 addql #4,%d0 424de: 2f00 movel %d0,%sp@- 424e0: 486e ffe8 pea %fp@(-24) 424e4: 4eb9 0004 c1c8 jsr 4c1c8 424ea: 4fef 000c lea %sp@(12),%sp 424ee: 4280 clrl %d0 if ( !temp_loc.ops->evalformake_h ) { 424f0: 206e fff4 moveal %fp@(-12),%a0 424f4: 2068 0004 moveal %a0@(4),%a0 424f8: 4a88 tstl %a0 424fa: 673a beqs 42536 rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*temp_loc.ops->evalformake_h)( 424fc: 486e fffc pea %fp@(-4) 42500: 260e movel %fp,%d3 42502: 0683 ffff ffe8 addil #-24,%d3 42508: 2f03 movel %d3,%sp@- 4250a: 4872 0800 pea %a2@(00000000,%d0:l) 4250e: 4e90 jsr %a0@ &pathname[i], &temp_loc, &name_start ); if ( result != 0 ) 42510: 4fef 000c lea %sp@(12),%sp 42514: 4a80 tstl %d0 42516: 6704 beqs 4251c 42518: 74ff moveq #-1,%d2 4251a: 605a bras 42576 return -1; if ( !temp_loc.ops->mknod_h ) { 4251c: 226e fff4 moveal %fp@(-12),%a1 42520: 2069 0014 moveal %a1@(20),%a0 42524: 4a88 tstl %a0 42526: 6620 bnes 42548 rtems_filesystem_freenode( &temp_loc ); 42528: 2069 001c moveal %a1@(28),%a0 <== NOT EXECUTED 4252c: 4a88 tstl %a0 <== NOT EXECUTED 4252e: 6706 beqs 42536 <== NOT EXECUTED 42530: 2f03 movel %d3,%sp@- <== NOT EXECUTED 42532: 4e90 jsr %a0@ <== NOT EXECUTED 42534: 588f addql #4,%sp <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 42536: 4eb9 0004 b9a8 jsr 4b9a8 <__errno> <== NOT EXECUTED 4253c: 74ff moveq #-1,%d2 <== NOT EXECUTED 4253e: 2040 moveal %d0,%a0 <== NOT EXECUTED 42540: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED 42546: 602e bras 42576 <== NOT EXECUTED } result = (*temp_loc.ops->mknod_h)( name_start, mode, dev, &temp_loc ); 42548: 2f03 movel %d3,%sp@- 4254a: 2f2e 0014 movel %fp@(20),%sp@- 4254e: 2f2e 0010 movel %fp@(16),%sp@- 42552: 2f02 movel %d2,%sp@- 42554: 2f2e fffc movel %fp@(-4),%sp@- 42558: 4e90 jsr %a0@ rtems_filesystem_freenode( &temp_loc ); 4255a: 206e fff4 moveal %fp@(-12),%a0 if ( !temp_loc.ops->mknod_h ) { rtems_filesystem_freenode( &temp_loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*temp_loc.ops->mknod_h)( name_start, mode, dev, &temp_loc ); 4255e: 2400 movel %d0,%d2 rtems_filesystem_freenode( &temp_loc ); 42560: 4fef 0014 lea %sp@(20),%sp 42564: 4a88 tstl %a0 42566: 670e beqs 42576 42568: 2068 001c moveal %a0@(28),%a0 4256c: 4a88 tstl %a0 4256e: 6706 beqs 42576 42570: 2f03 movel %d3,%sp@- 42572: 4e90 jsr %a0@ 42574: 588f addql #4,%sp return result; } 42576: 2002 movel %d2,%d0 42578: 4cee 040c ffdc moveml %fp@(-36),%d2-%d3/%a2 4257e: 4e5e unlk %fp 42580: 4e75 rts ... 000425a6 : const rtems_filesystem_operations_table *fs_ops, rtems_filesystem_options_t options, const char *device, const char *mount_point ) { 425a6: 4e56 ffd0 linkw %fp,#-48 425aa: 48d7 3c1c moveml %d2-%d4/%a2-%a5,%sp@ 425ae: 2a6e 0008 moveal %fp@(8),%a5 425b2: 286e 000c moveal %fp@(12),%a4 425b6: 282e 0010 movel %fp@(16),%d4 425ba: 266e 0014 moveal %fp@(20),%a3 425be: 242e 0018 movel %fp@(24),%d2 /* * Is there a file system operations table? */ if ( fs_ops == NULL ) { 425c2: 4a8c tstl %a4 425c4: 6706 beqs 425cc /* * Are the file system options valid? */ if ( options != RTEMS_FILESYSTEM_READ_ONLY && 425c6: 7001 moveq #1,%d0 425c8: b084 cmpl %d4,%d0 425ca: 6412 bccs 425de options != RTEMS_FILESYSTEM_READ_WRITE ) { errno = EINVAL; 425cc: 4eb9 0004 b9a8 jsr 4b9a8 <__errno> 425d2: 7416 moveq #22,%d2 425d4: 72ff moveq #-1,%d1 425d6: 2040 moveal %d0,%a0 425d8: 2082 movel %d2,%a0@ return -1; 425da: 6000 01b4 braw 42790 } /* Do they support being mounted at all ? */ if ( !fs_ops->fsmount_me_h ) { 425de: 4aac 0024 tstl %a4@(36) 425e2: 660e bnes 425f2 errno = ENOTSUP; 425e4: 4eb9 0004 b9a8 jsr 4b9a8 <__errno> <== NOT EXECUTED 425ea: 97cb subal %a3,%a3 <== NOT EXECUTED 425ec: 4283 clrl %d3 <== NOT EXECUTED 425ee: 6000 00a8 braw 42698 <== NOT EXECUTED /* * Allocate a mount table entry */ size = sizeof(rtems_filesystem_mount_table_entry_t); if ( device ) 425f2: 4a8b tstl %a3 425f4: 6604 bnes 425fa 425f6: 706c moveq #108,%d0 425f8: 6010 bras 4260a size += strlen( device ) + 1; 425fa: 2f0b movel %a3,%sp@- <== NOT EXECUTED 425fc: 4eb9 0004 cd74 jsr 4cd74 <== NOT EXECUTED 42602: 588f addql #4,%sp <== NOT EXECUTED 42604: 0680 0000 006d addil #109,%d0 <== NOT EXECUTED temp_mt_entry = malloc( size ); 4260a: 2f00 movel %d0,%sp@- 4260c: 4eb9 0004 9328 jsr 49328 if ( !temp_mt_entry ) { 42612: 588f addql #4,%sp */ size = sizeof(rtems_filesystem_mount_table_entry_t); if ( device ) size += strlen( device ) + 1; temp_mt_entry = malloc( size ); 42614: 2440 moveal %d0,%a2 42616: 2600 movel %d0,%d3 if ( !temp_mt_entry ) { 42618: 6612 bnes 4262c errno = ENOMEM; 4261a: 4eb9 0004 b9a8 jsr 4b9a8 <__errno> <== NOT EXECUTED 42620: 72ff moveq #-1,%d1 <== NOT EXECUTED 42622: 2040 moveal %d0,%a0 <== NOT EXECUTED 42624: 700c moveq #12,%d0 <== NOT EXECUTED 42626: 2080 movel %d0,%a0@ <== NOT EXECUTED return -1; 42628: 6000 0166 braw 42790 <== NOT EXECUTED } temp_mt_entry->mt_fs_root.mt_entry = temp_mt_entry; temp_mt_entry->options = options; 4262c: 2544 0030 movel %d4,%a2@(48) if ( !temp_mt_entry ) { errno = ENOMEM; return -1; } temp_mt_entry->mt_fs_root.mt_entry = temp_mt_entry; 42630: 2540 002c movel %d0,%a2@(44) temp_mt_entry->options = options; if ( device ) { 42634: 4a8b tstl %a3 42636: 6718 beqs 42650 temp_mt_entry->dev = (char *)temp_mt_entry + sizeof( rtems_filesystem_mount_table_entry_t ); strcpy( temp_mt_entry->dev, device ); 42638: 2f0b movel %a3,%sp@- <== NOT EXECUTED temp_mt_entry->mt_fs_root.mt_entry = temp_mt_entry; temp_mt_entry->options = options; if ( device ) { temp_mt_entry->dev = (char *)temp_mt_entry + sizeof( rtems_filesystem_mount_table_entry_t ); 4263a: 0680 0000 006c addil #108,%d0 <== NOT EXECUTED strcpy( temp_mt_entry->dev, device ); 42640: 2f00 movel %d0,%sp@- <== NOT EXECUTED } temp_mt_entry->mt_fs_root.mt_entry = temp_mt_entry; temp_mt_entry->options = options; if ( device ) { temp_mt_entry->dev = 42642: 2540 0068 movel %d0,%a2@(104) <== NOT EXECUTED (char *)temp_mt_entry + sizeof( rtems_filesystem_mount_table_entry_t ); strcpy( temp_mt_entry->dev, device ); 42646: 4eb9 0004 c928 jsr 4c928 <== NOT EXECUTED 4264c: 508f addql #8,%sp <== NOT EXECUTED 4264e: 6004 bras 42654 <== NOT EXECUTED } else temp_mt_entry->dev = 0; 42650: 42aa 0068 clrl %a2@(104) /* * The mount_point should be a directory with read/write/execute * permissions in the existing tree. */ if ( mount_point ) { 42654: 4a82 tstl %d2 42656: 6700 00b6 beqw 4270e if ( rtems_filesystem_evaluate_path( mount_point, strlen( mount_point ), RTEMS_LIBIO_PERMS_RWX, &loc, true ) == -1 ) 4265a: 2f02 movel %d2,%sp@- * permissions in the existing tree. */ if ( mount_point ) { if ( rtems_filesystem_evaluate_path( 4265c: 7801 moveq #1,%d4 4265e: 47ee ffec lea %fp@(-20),%a3 mount_point, strlen( mount_point ), RTEMS_LIBIO_PERMS_RWX, &loc, true ) == -1 ) 42662: 4eb9 0004 cd74 jsr 4cd74 * permissions in the existing tree. */ if ( mount_point ) { if ( rtems_filesystem_evaluate_path( 42668: 2e84 movel %d4,%sp@ 4266a: 2f0b movel %a3,%sp@- 4266c: 4878 0007 pea 7 42670: 2f00 movel %d0,%sp@- 42672: 2f02 movel %d2,%sp@- 42674: 4eb9 0004 223e jsr 4223e 4267a: 4fef 0014 lea %sp@(20),%sp 4267e: 72ff moveq #-1,%d1 42680: b280 cmpl %d0,%d1 42682: 6700 00e4 beqw 42768 /* * Test for node_type_h */ if (!loc.ops->node_type_h) { 42686: 206e fff8 moveal %fp@(-8),%a0 4268a: 2068 0010 moveal %a0@(16),%a0 4268e: 4a88 tstl %a0 42690: 6612 bnes 426a4 errno = ENOTSUP; 42692: 4eb9 0004 b9a8 jsr 4b9a8 <__errno> <== NOT EXECUTED 42698: 2040 moveal %d0,%a0 <== NOT EXECUTED 4269a: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED goto cleanup_and_bail; 426a0: 6000 00c8 braw 4276a <== NOT EXECUTED /* * Test to see if it is a directory */ if ( loc.ops->node_type_h( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) { 426a4: 2f0b movel %a3,%sp@- 426a6: 4e90 jsr %a0@ 426a8: 588f addql #4,%sp 426aa: 7201 moveq #1,%d1 426ac: b280 cmpl %d0,%d1 426ae: 6710 beqs 426c0 errno = ENOTDIR; 426b0: 4eb9 0004 b9a8 jsr 4b9a8 <__errno> 426b6: 7214 moveq #20,%d1 426b8: 2040 moveal %d0,%a0 426ba: 2081 movel %d1,%a0@ goto cleanup_and_bail; 426bc: 6000 00ac braw 4276a /* * For each mount table entry */ for ( the_node = rtems_filesystem_mount_table_control.first; 426c0: 2079 0005 b8d0 moveal 5b8d0 ,%a0 !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 ) 426c6: 202e ffec movel %fp@(-20),%d0 426ca: 6008 bras 426d4 426cc: b0a8 001c cmpl %a0@(28),%d0 426d0: 670e beqs 426e0 * 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 ) { 426d2: 2050 moveal %a0@,%a0 */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 426d4: b1fc 0005 b8d4 cmpal #374996,%a0 426da: 66f0 bnes 426cc 426dc: 6000 00be braw 4279c /* * You can only mount one file system onto a single mount point. */ if ( Is_node_fs_root( &loc ) ){ errno = EBUSY; 426e0: 4eb9 0004 b9a8 jsr 4b9a8 <__errno> 426e6: 47ee ffec lea %fp@(-20),%a3 426ea: 2040 moveal %d0,%a0 426ec: 7010 moveq #16,%d0 426ee: 2080 movel %d0,%a0@ goto cleanup_and_bail; 426f0: 6078 bras 4276a * 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; 426f2: 4eb9 0004 b9a8 jsr 4b9a8 <__errno> <== NOT EXECUTED 426f8: 47ee ffec lea %fp@(-20),%a3 <== NOT EXECUTED 426fc: 609a bras 42698 <== NOT EXECUTED goto cleanup_and_bail; } if ( loc.ops->mount_h( temp_mt_entry ) ) { 426fe: 2f0a movel %a2,%sp@- 42700: 47ee ffec lea %fp@(-20),%a3 42704: 4e90 jsr %a0@ 42706: 588f addql #4,%sp 42708: 4a80 tstl %d0 4270a: 6720 beqs 4272c 4270c: 605c bras 4276a <== NOT EXECUTED * This is a mount of the base file system --> The * mt_point_node.node_access will be set to null to indicate that this * is the root of the entire file system. */ temp_mt_entry->mt_fs_root.node_access = NULL; 4270e: 42aa 001c clrl %a2@(28) temp_mt_entry->mt_fs_root.ops = NULL; temp_mt_entry->mt_point_node.node_access = NULL; temp_mt_entry->mt_point_node.handlers = NULL; temp_mt_entry->mt_point_node.ops = NULL; temp_mt_entry->mt_point_node.mt_entry = NULL; 42712: 97cb subal %a3,%a3 * 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; 42714: 42aa 0024 clrl %a2@(36) temp_mt_entry->mt_fs_root.ops = NULL; 42718: 42aa 0028 clrl %a2@(40) temp_mt_entry->mt_point_node.node_access = NULL; 4271c: 42aa 0008 clrl %a2@(8) temp_mt_entry->mt_point_node.handlers = NULL; 42720: 42aa 0010 clrl %a2@(16) temp_mt_entry->mt_point_node.ops = NULL; 42724: 42aa 0014 clrl %a2@(20) temp_mt_entry->mt_point_node.mt_entry = NULL; 42728: 42aa 0018 clrl %a2@(24) } if ( fs_ops->fsmount_me_h( temp_mt_entry ) ) { 4272c: 2f0a movel %a2,%sp@- 4272e: 206c 0024 moveal %a4@(36),%a0 42732: 4e90 jsr %a0@ 42734: 588f addql #4,%sp 42736: 4a80 tstl %d0 42738: 6714 beqs 4274e /* try to undo the mount operation */ if ( loc.ops->unmount_h ) { 4273a: 206e fff8 moveal %fp@(-8),%a0 <== NOT EXECUTED 4273e: 2068 0028 moveal %a0@(40),%a0 <== NOT EXECUTED 42742: 4a88 tstl %a0 <== NOT EXECUTED 42744: 6724 beqs 4276a <== NOT EXECUTED loc.ops->unmount_h( temp_mt_entry ); 42746: 2f0a movel %a2,%sp@- <== NOT EXECUTED 42748: 4e90 jsr %a0@ <== NOT EXECUTED 4274a: 588f addql #4,%sp <== NOT EXECUTED 4274c: 601c bras 4276a <== 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 ); 4274e: 2f0a movel %a2,%sp@- 42750: 4879 0005 b8d0 pea 5b8d0 42756: 4eb9 0004 5874 jsr 45874 <_Chain_Append> */ rtems_chain_append( &rtems_filesystem_mount_table_control, &temp_mt_entry->Node ); if ( mt_entry ) 4275c: 508f addql #8,%sp 4275e: 4a8d tstl %a5 42760: 6702 beqs 42764 *mt_entry = temp_mt_entry; 42762: 2a8a movel %a2,%a5@ 42764: 4281 clrl %d1 42766: 6028 bras 42790 42768: 97cb subal %a3,%a3 <== NOT EXECUTED return 0; cleanup_and_bail: free( temp_mt_entry ); 4276a: 2f03 movel %d3,%sp@- 4276c: 4eb9 0004 8e7c jsr 48e7c if ( loc_to_free ) 42772: 588f addql #4,%sp 42774: 4a8b tstl %a3 42776: 6716 beqs 4278e rtems_filesystem_freenode( loc_to_free ); 42778: 206b 000c moveal %a3@(12),%a0 4277c: 4a88 tstl %a0 4277e: 670e beqs 4278e 42780: 2068 001c moveal %a0@(28),%a0 42784: 4a88 tstl %a0 42786: 6706 beqs 4278e 42788: 2f0b movel %a3,%sp@- 4278a: 4e90 jsr %a0@ 4278c: 588f addql #4,%sp 4278e: 72ff moveq #-1,%d1 return -1; } 42790: 2001 movel %d1,%d0 42792: 4cee 3c1c ffd0 moveml %fp@(-48),%d2-%d4/%a2-%a5 42798: 4e5e unlk %fp 4279a: 4e75 rts * traverse the tree. */ temp_mt_entry->mt_point_node.node_access = loc.node_access; temp_mt_entry->mt_point_node.handlers = loc.handlers; temp_mt_entry->mt_point_node.ops = loc.ops; 4279c: 226e fff8 moveal %fp@(-8),%a1 * until the system is unmounted. It may be needed to correctly * traverse the tree. */ temp_mt_entry->mt_point_node.node_access = loc.node_access; temp_mt_entry->mt_point_node.handlers = loc.handlers; 427a0: 256e fff4 0010 movel %fp@(-12),%a2@(16) temp_mt_entry->mt_point_node.ops = loc.ops; temp_mt_entry->mt_point_node.mt_entry = loc.mt_entry; 427a6: 256e fffc 0018 movel %fp@(-4),%a2@(24) /* * This link to the parent is only done when we are dealing with system * below the base file system */ if ( !loc.ops->mount_h ){ 427ac: 2069 0020 moveal %a1@(32),%a0 * may have been allocated in loc should not be sent to freenode * until the system is unmounted. It may be needed to correctly * traverse the tree. */ temp_mt_entry->mt_point_node.node_access = loc.node_access; 427b0: 2540 0008 movel %d0,%a2@(8) temp_mt_entry->mt_point_node.handlers = loc.handlers; temp_mt_entry->mt_point_node.ops = loc.ops; 427b4: 2549 0014 movel %a1,%a2@(20) /* * This link to the parent is only done when we are dealing with system * below the base file system */ if ( !loc.ops->mount_h ){ 427b8: 4a88 tstl %a0 427ba: 6600 ff42 bnew 426fe 427be: 6000 ff32 braw 426f2 <== NOT EXECUTED ... 00042906 : */ bool newlib_create_hook( rtems_tcb *current_task __attribute__((unused)), rtems_tcb *creating_task ) { 42906: 4e56 0000 linkw %fp,#0 4290a: 2f0b movel %a3,%sp@- 4290c: 2f0a movel %a2,%sp@- struct _reent *ptr; if (_Thread_libc_reent == 0) 4290e: 4ab9 0005 ba7e tstl 5ba7e <_Thread_libc_reent> 42914: 6618 bnes 4292e { _REENT = _global_impure_ptr; 42916: 41f9 0005 9a0c lea 59a0c <_global_impure_ptr>,%a0 RTEMS_INLINE_ROUTINE void _Thread_Set_libc_reent ( struct _reent **libc_reent ) { _Thread_libc_reent = libc_reent; 4291c: 203c 0005 a3ac movel #369580,%d0 42922: 23d0 0005 a3ac movel %a0@,5a3ac <_impure_ptr> 42928: 23c0 0005 ba7e movel %d0,5ba7e <_Thread_libc_reent> ptr = (struct _reent *) calloc(1, sizeof(struct _reent)); #else /* It is OK to allocate from the workspace because these * hooks run with thread dispatching disabled. */ ptr = (struct _reent *) _Workspace_Allocate(sizeof(struct _reent)); 4292e: 4878 0422 pea 422 42932: 4eb9 0004 7db4 jsr 47db4 <_Workspace_Allocate> #endif if (ptr) { 42938: 588f addql #4,%sp ptr = (struct _reent *) calloc(1, sizeof(struct _reent)); #else /* It is OK to allocate from the workspace because these * hooks run with thread dispatching disabled. */ ptr = (struct _reent *) _Workspace_Allocate(sizeof(struct _reent)); 4293a: 2440 moveal %d0,%a2 #endif if (ptr) { 4293c: 4a80 tstl %d0 4293e: 6606 bnes 42946 42940: 4200 clrb %d0 42942: 6000 014e braw 42a92 _REENT_INIT_PTR((ptr)); /* GCC extension: structure constants */ 42946: 41ea 02ea lea %a2@(746),%a0 4294a: 47f9 0004 c238 lea 4c238 ,%a3 42950: 2548 0004 movel %a0,%a2@(4) 42954: 41ea 0352 lea %a2@(850),%a0 42958: 2548 0008 movel %a0,%a2@(8) 4295c: 41ea 03ba lea %a2@(954),%a0 42960: 4292 clrl %a2@ 42962: 2548 000c movel %a0,%a2@(12) 42966: 42aa 0010 clrl %a2@(16) 4296a: 4878 0019 pea 19 4296e: 42a7 clrl %sp@- 42970: 486a 0014 pea %a2@(20) 42974: 4e93 jsr %a3@ 42976: 4201 clrb %d1 42978: 203c 0005 930e movel #365326,%d0 4297e: 1541 005e moveb %d1,%a2@(94) 42982: 2540 0032 movel %d0,%a2@(50) 42986: 42aa 002e clrl %a2@(46) 4298a: 42aa 0036 clrl %a2@(54) 4298e: 42aa 003a clrl %a2@(58) 42992: 42aa 003e clrl %a2@(62) 42996: 42aa 0042 clrl %a2@(66) 4299a: 42aa 0046 clrl %a2@(70) 4299e: 42aa 004a clrl %a2@(74) 429a2: 42aa 004e clrl %a2@(78) 429a6: 42aa 0052 clrl %a2@(82) 429aa: 42aa 0056 clrl %a2@(86) 429ae: 42aa 005a clrl %a2@(90) 429b2: 4878 0024 pea 24 429b6: 42a7 clrl %sp@- 429b8: 486a 0078 pea %a2@(120) 429bc: 4e93 jsr %a3@ 429be: 4280 clrl %d0 429c0: 7201 moveq #1,%d1 429c2: 2540 00a0 movel %d0,%a2@(160) 429c6: 2541 00a4 movel %d1,%a2@(164) 429ca: 323c 330e movew #13070,%d1 429ce: 303c 1234 movew #4660,%d0 429d2: 307c abcd moveaw #-21555,%a0 429d6: 42aa 009c clrl %a2@(156) 429da: 3541 00a8 movew %d1,%a2@(168) 429de: 3540 00ac movew %d0,%a2@(172) 429e2: 42aa 00b6 clrl %a2@(182) 429e6: 323c e66d movew #-6547,%d1 429ea: 7005 moveq #5,%d0 429ec: 42aa 00ba clrl %a2@(186) 429f0: 3548 00aa movew %a0,%a2@(170) 429f4: 3541 00ae movew %d1,%a2@(174) 429f8: 42aa 00be clrl %a2@(190) 429fc: 3540 00b2 movew %d0,%a2@(178) 42a00: 307c deec moveaw #-8468,%a0 42a04: 42aa 00c2 clrl %a2@(194) 42a08: 4200 clrb %d0 42a0a: 720b moveq #11,%d1 42a0c: 42aa 00c6 clrl %a2@(198) 42a10: 42aa 00ca clrl %a2@(202) 42a14: 3548 00b0 movew %a0,%a2@(176) 42a18: 42aa 00f2 clrl %a2@(242) 42a1c: 3541 00b4 movew %d1,%a2@(180) 42a20: 42aa 00f6 clrl %a2@(246) 42a24: 42aa 00fa clrl %a2@(250) 42a28: 1540 00ce moveb %d0,%a2@(206) 42a2c: 42aa 00fe clrl %a2@(254) 42a30: 1540 00d6 moveb %d0,%a2@(214) 42a34: 42aa 0102 clrl %a2@(258) 42a38: 42aa 0106 clrl %a2@(262) 42a3c: 42aa 010a clrl %a2@(266) 42a40: 42aa 010e clrl %a2@(270) 42a44: 42aa 0112 clrl %a2@(274) 42a48: 42aa 0116 clrl %a2@(278) 42a4c: 42aa 00ee clrl %a2@(238) 42a50: 42aa 0146 clrl %a2@(326) 42a54: 42aa 014a clrl %a2@(330) 42a58: 42aa 014e clrl %a2@(334) 42a5c: 42aa 0152 clrl %a2@(338) 42a60: 42aa 02d2 clrl %a2@(722) 42a64: 42aa 01d2 clrl %a2@(466) 42a68: 42aa 02da clrl %a2@(730) 42a6c: 42aa 02de clrl %a2@(734) 42a70: 42aa 02e2 clrl %a2@(738) 42a74: 42aa 02e6 clrl %a2@(742) 42a78: 4878 0138 pea 138 42a7c: 42a7 clrl %sp@- 42a7e: 486a 02ea pea %a2@(746) 42a82: 4e93 jsr %a3@ creating_task->libc_reent = ptr; 42a84: 206e 000c moveal %fp@(12),%a0 return TRUE; 42a88: 4fef 0024 lea %sp@(36),%sp ptr = (struct _reent *) _Workspace_Allocate(sizeof(struct _reent)); #endif if (ptr) { _REENT_INIT_PTR((ptr)); /* GCC extension: structure constants */ creating_task->libc_reent = ptr; 42a8c: 7001 moveq #1,%d0 42a8e: 214a 0104 movel %a2,%a0@(260) return TRUE; } return FALSE; } 42a92: 246e fff8 moveal %fp@(-8),%a2 42a96: 266e fffc moveal %fp@(-4),%a3 42a9a: 4e5e unlk %fp 42a9c: 4e75 rts ... 000428ae : */ int newlib_free_buffers( FILE *fp ) { 428ae: 4e56 0000 linkw %fp,#0 428b2: 2f0a movel %a2,%sp@- 428b4: 246e 0008 moveal %fp@(8),%a2 switch ( fileno(fp) ) { 428b8: 2f0a movel %a2,%sp@- 428ba: 4eb9 0004 bd3c jsr 4bd3c 428c0: 588f addql #4,%sp 428c2: 7202 moveq #2,%d1 428c4: b280 cmpl %d0,%d1 428c6: 652a bcss 428f2 case 0: case 1: case 2: if (fp->_flags & __SMBF) { 428c8: 302a 000c movew %a2@(12),%d0 428cc: 48c0 extl %d0 428ce: 4a00 tstb %d0 428d0: 6c2a bges 428fc free( fp->_bf._base ); 428d2: 2f2a 0010 movel %a2@(16),%sp@- <== NOT EXECUTED 428d6: 4eb9 0004 8e7c jsr 48e7c <== NOT EXECUTED fp->_flags &= ~__SMBF; fp->_bf._base = fp->_p = (unsigned char *) NULL; 428dc: 588f addql #4,%sp <== NOT EXECUTED case 0: case 1: case 2: if (fp->_flags & __SMBF) { free( fp->_bf._base ); fp->_flags &= ~__SMBF; 428de: 302a 000c movew %a2@(12),%d0 <== NOT EXECUTED fp->_bf._base = fp->_p = (unsigned char *) NULL; 428e2: 42aa 0010 clrl %a2@(16) <== NOT EXECUTED case 0: case 1: case 2: if (fp->_flags & __SMBF) { free( fp->_bf._base ); fp->_flags &= ~__SMBF; 428e6: 0880 0007 bclr #7,%d0 <== NOT EXECUTED fp->_bf._base = fp->_p = (unsigned char *) NULL; 428ea: 4292 clrl %a2@ <== NOT EXECUTED case 0: case 1: case 2: if (fp->_flags & __SMBF) { free( fp->_bf._base ); fp->_flags &= ~__SMBF; 428ec: 3540 000c movew %d0,%a2@(12) <== NOT EXECUTED 428f0: 600a bras 428fc <== NOT EXECUTED fp->_bf._base = fp->_p = (unsigned char *) NULL; } break; default: fclose(fp); 428f2: 2f0a movel %a2,%sp@- <== NOT EXECUTED 428f4: 4eb9 0004 bae6 jsr 4bae6 <== NOT EXECUTED 428fa: 588f addql #4,%sp <== NOT EXECUTED } return 0; } 428fc: 246e fffc moveal %fp@(-4),%a2 42900: 4280 clrl %d0 42902: 4e5e unlk %fp 42904: 4e75 rts 000427f8 : rtems_device_driver null_initialize( rtems_device_major_number major, rtems_device_minor_number minor __attribute__((unused)), void *pargp __attribute__((unused)) ) { 427f8: 4e56 0000 linkw %fp,#0 427fc: 2f02 movel %d2,%sp@- 427fe: 242e 0008 movel %fp@(8),%d2 rtems_device_driver status; if ( !initialized ) { 42802: 4a39 0005 c380 tstb 5c380 42808: 662e bnes 42838 initialized = 1; status = rtems_io_register_name( 4280a: 42a7 clrl %sp@- ) { rtems_device_driver status; if ( !initialized ) { initialized = 1; 4280c: 7001 moveq #1,%d0 status = rtems_io_register_name( 4280e: 2f02 movel %d2,%sp@- 42810: 4879 0005 a104 pea 5a104 ) { rtems_device_driver status; if ( !initialized ) { initialized = 1; 42816: 13c0 0005 c380 moveb %d0,5c380 status = rtems_io_register_name( 4281c: 4eb9 0004 2918 jsr 42918 "/dev/null", major, (rtems_device_minor_number) 0 ); if (status != RTEMS_SUCCESSFUL) 42822: 4fef 000c lea %sp@(12),%sp 42826: 4a80 tstl %d0 42828: 6708 beqs 42832 rtems_fatal_error_occurred(status); 4282a: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4282c: 4eb9 0004 60a0 jsr 460a0 <== NOT EXECUTED NULL_major = major; 42832: 23c2 0005 cba0 movel %d2,5cba0 } return RTEMS_SUCCESSFUL; } 42838: 242e fffc movel %fp@(-4),%d2 4283c: 4280 clrl %d0 4283e: 4e5e unlk %fp 42840: 4e75 rts ... 000427d6 : rtems_device_driver null_write( rtems_device_major_number major __attribute__((unused)), rtems_device_minor_number minor __attribute__((unused)), void *pargp ) { 427d6: 4e56 0000 linkw %fp,#0 427da: 206e 0010 moveal %fp@(16),%a0 rtems_libio_rw_args_t *rw_args = (rtems_libio_rw_args_t *) pargp; if ( rw_args ) 427de: 4a88 tstl %a0 427e0: 6706 beqs 427e8 rw_args->bytes_moved = rw_args->count; 427e2: 2168 0010 0018 movel %a0@(16),%a0@(24) <== NOT EXECUTED return NULL_SUCCESSFUL; } 427e8: 4280 clrl %d0 427ea: 4e5e unlk %fp 427ec: 4e75 rts 00042b10 : int open( const char *pathname, int flags, ... ) { 42b10: 4e56 ffc8 linkw %fp,#-56 42b14: 48d7 3c7c moveml %d2-%d6/%a2-%a5,%sp@ 42b18: 242e 000c movel %fp@(12),%d2 /* * Set the Evaluation flags */ eval_flags = 0; status = flags + 1; 42b1c: 2002 movel %d2,%d0 42b1e: 5280 addql #1,%d0 int open( const char *pathname, int flags, ... ) { 42b20: 262e 0008 movel %fp@(8),%d3 * Set the Evaluation flags */ eval_flags = 0; status = flags + 1; if ( ( status & _FREAD ) == _FREAD ) 42b24: 0800 0000 btst #0,%d0 42b28: 6604 bnes 42b2e 42b2a: 4284 clrl %d4 42b2c: 6002 bras 42b30 42b2e: 7804 moveq #4,%d4 eval_flags |= RTEMS_LIBIO_PERMS_READ; if ( ( status & _FWRITE ) == _FWRITE ) 42b30: 0800 0001 btst #1,%d0 42b34: 6704 beqs 42b3a eval_flags |= RTEMS_LIBIO_PERMS_WRITE; 42b36: 7002 moveq #2,%d0 42b38: 8880 orl %d0,%d4 va_start(ap, flags); mode = va_arg( ap, int ); 42b3a: 2a2e 0010 movel %fp@(16),%d5 * code does not require changes here since network file * descriptors are obtained using socket(), not open(). */ /* allocate a file control block */ iop = rtems_libio_allocate(); 42b3e: 4eb9 0004 91ce jsr 491ce 42b44: 2440 moveal %d0,%a2 if ( iop == 0 ) { 42b46: 4a80 tstl %d0 42b48: 6606 bnes 42b50 42b4a: 7417 moveq #23,%d2 42b4c: 6000 0190 braw 42cde /* * See if the file exists. */ status = rtems_filesystem_evaluate_path( pathname, strlen( pathname ), eval_flags, &loc, true ); 42b50: 2f03 movel %d3,%sp@- 42b52: 2c3c 0004 cd74 movel #314740,%d6 42b58: 2046 moveal %d6,%a0 /* * See if the file exists. */ status = rtems_filesystem_evaluate_path( 42b5a: 47ee ffec lea %fp@(-20),%a3 42b5e: 4bf9 0004 223e lea 4223e ,%a5 pathname, strlen( pathname ), eval_flags, &loc, true ); 42b64: 4e90 jsr %a0@ /* * See if the file exists. */ status = rtems_filesystem_evaluate_path( 42b66: 7201 moveq #1,%d1 42b68: 2e81 movel %d1,%sp@ 42b6a: 2f0b movel %a3,%sp@- 42b6c: 2f04 movel %d4,%sp@- 42b6e: 2f00 movel %d0,%sp@- 42b70: 2f03 movel %d3,%sp@- 42b72: 4e95 jsr %a5@ pathname, strlen( pathname ), eval_flags, &loc, true ); if ( status == -1 ) { 42b74: 4fef 0014 lea %sp@(20),%sp 42b78: 72ff moveq #-1,%d1 42b7a: b280 cmpl %d0,%d1 42b7c: 6666 bnes 42be4 if ( errno != ENOENT ) { 42b7e: 49f9 0004 b9a8 lea 4b9a8 <__errno>,%a4 42b84: 4e94 jsr %a4@ 42b86: 7202 moveq #2,%d1 42b88: 2040 moveal %d0,%a0 42b8a: b290 cmpl %a0@,%d1 42b8c: 662a bnes 42bb8 rc = errno; goto done; } /* If the file does not exist and we are not trying to create it--> error */ if ( !(flags & O_CREAT) ) { 42b8e: 0802 0009 btst #9,%d2 42b92: 6608 bnes 42b9c 42b94: 97cb subal %a3,%a3 42b96: 7402 moveq #2,%d2 42b98: 6000 011c braw 42cb6 rc = ENOENT; goto done; } /* Create the node for the new regular file */ rc = mknod( pathname, S_IFREG | mode, 0LL ); 42b9c: 42a7 clrl %sp@- 42b9e: 2005 movel %d5,%d0 42ba0: 42a7 clrl %sp@- 42ba2: 08c0 000f bset #15,%d0 42ba6: 2f00 movel %d0,%sp@- 42ba8: 2f03 movel %d3,%sp@- 42baa: 4eb9 0004 246c jsr 4246c if ( rc ) { 42bb0: 4fef 0010 lea %sp@(16),%sp 42bb4: 4a80 tstl %d0 42bb6: 6708 beqs 42bc0 rc = errno; 42bb8: 4e94 jsr %a4@ 42bba: 97cb subal %a3,%a3 42bbc: 6000 009c braw 42c5a 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 ); 42bc0: 2f03 movel %d3,%sp@- 42bc2: 2046 moveal %d6,%a0 42bc4: 4e90 jsr %a0@ 42bc6: 7201 moveq #1,%d1 42bc8: 2e81 movel %d1,%sp@ 42bca: 2f0b movel %a3,%sp@- 42bcc: 42a7 clrl %sp@- 42bce: 2f00 movel %d0,%sp@- 42bd0: 2f03 movel %d3,%sp@- 42bd2: 4e95 jsr %a5@ if ( status != 0 ) { /* The file did not exist */ 42bd4: 4fef 0014 lea %sp@(20),%sp 42bd8: 4a80 tstl %d0 42bda: 671e beqs 42bfa 42bdc: 97cb subal %a3,%a3 <== NOT EXECUTED 42bde: 740d moveq #13,%d2 <== NOT EXECUTED 42be0: 6000 00d4 braw 42cb6 <== NOT EXECUTED rc = EACCES; goto done; } } else if ((flags & (O_EXCL|O_CREAT)) == (O_EXCL|O_CREAT)) { 42be4: 2002 movel %d2,%d0 42be6: 0280 0000 0a00 andil #2560,%d0 42bec: 0c80 0000 0a00 cmpil #2560,%d0 42bf2: 6606 bnes 42bfa 42bf4: 7411 moveq #17,%d2 42bf6: 6000 00be braw 42cb6 * returned by successful path evaluation. */ iop->handlers = loc.handlers; iop->file_info = loc.node_access; iop->flags |= rtems_libio_fcntl_flags( flags ); 42bfa: 282a 0014 movel %a2@(20),%d4 iop->pathinfo = loc; 42bfe: 47ee ffec lea %fp@(-20),%a3 /* * Fill in the file control block based on the loc structure * returned by successful path evaluation. */ iop->handlers = loc.handlers; 42c02: 256e fff4 003c movel %fp@(-12),%a2@(60) iop->file_info = loc.node_access; 42c08: 256e ffec 0038 movel %fp@(-20),%a2@(56) iop->flags |= rtems_libio_fcntl_flags( flags ); 42c0e: 2f02 movel %d2,%sp@- 42c10: 4eb9 0004 9256 jsr 49256 42c16: 8084 orl %d4,%d0 42c18: 2540 0014 movel %d0,%a2@(20) iop->pathinfo = loc; 42c1c: 4878 0014 pea 14 42c20: 2f0b movel %a3,%sp@- 42c22: 486a 0018 pea %a2@(24) 42c26: 4eb9 0004 c1c8 jsr 4c1c8 if ( !iop->handlers || !iop->handlers->open_h ) { 42c2c: 206a 003c moveal %a2@(60),%a0 42c30: 4fef 0010 lea %sp@(16),%sp 42c34: 4a88 tstl %a0 42c36: 6700 00c8 beqw 42d00 42c3a: 2050 moveal %a0@,%a0 42c3c: 4a88 tstl %a0 42c3e: 6700 00c0 beqw 42d00 rc = ENOTSUP; goto done; } rc = (*iop->handlers->open_h)( iop, pathname, flags, mode ); 42c42: 2f05 movel %d5,%sp@- 42c44: 2f02 movel %d2,%sp@- 42c46: 2f03 movel %d3,%sp@- 42c48: 2f0a movel %a2,%sp@- 42c4a: 4e90 jsr %a0@ if ( rc ) { 42c4c: 4fef 0010 lea %sp@(16),%sp 42c50: 4a80 tstl %d0 42c52: 670c beqs 42c60 rc = errno; 42c54: 4eb9 0004 b9a8 jsr 4b9a8 <__errno> 42c5a: 2040 moveal %d0,%a0 42c5c: 2410 movel %a0@,%d2 goto done; 42c5e: 6052 bras 42cb2 /* * Optionally truncate the file. */ if ( (flags & O_TRUNC) == O_TRUNC ) { 42c60: 0802 000a btst #10,%d2 42c64: 6700 0086 beqw 42cec rc = ftruncate( iop - rtems_libio_iops, 0 ); 42c68: 42a7 clrl %sp@- 42c6a: 200a movel %a2,%d0 42c6c: 90b9 0005 b898 subl 5b898 ,%d0 42c72: ec80 asrl #6,%d0 42c74: 42a7 clrl %sp@- 42c76: 2f00 movel %d0,%sp@- 42c78: 4eb9 0004 8f04 jsr 48f04 if ( rc ) { 42c7e: 4fef 000c lea %sp@(12),%sp /* * Optionally truncate the file. */ if ( (flags & O_TRUNC) == O_TRUNC ) { rc = ftruncate( iop - rtems_libio_iops, 0 ); 42c82: 2400 movel %d0,%d2 if ( rc ) { 42c84: 6766 beqs 42cec if(errno) rc = errno; 42c86: 47f9 0004 b9a8 lea 4b9a8 <__errno>,%a3 <== NOT EXECUTED 42c8c: 4e93 jsr %a3@ <== NOT EXECUTED 42c8e: 2040 moveal %d0,%a0 <== NOT EXECUTED 42c90: 4a90 tstl %a0@ <== NOT EXECUTED 42c92: 6706 beqs 42c9a <== NOT EXECUTED 42c94: 4e93 jsr %a3@ <== NOT EXECUTED 42c96: 2040 moveal %d0,%a0 <== NOT EXECUTED 42c98: 2410 movel %a0@,%d2 <== NOT EXECUTED close( iop - rtems_libio_iops ); 42c9a: 200a movel %a2,%d0 <== NOT EXECUTED 42c9c: 90b9 0005 b898 subl 5b898 ,%d0 <== NOT EXECUTED 42ca2: 97cb subal %a3,%a3 <== NOT EXECUTED 42ca4: ec80 asrl #6,%d0 <== NOT EXECUTED 42ca6: 95ca subal %a2,%a2 <== NOT EXECUTED 42ca8: 2f00 movel %d0,%sp@- <== NOT EXECUTED 42caa: 4eb9 0004 8de8 jsr 48de8 <== NOT EXECUTED 42cb0: 588f addql #4,%sp <== NOT EXECUTED */ done: va_end(ap); if ( rc ) { 42cb2: 4a82 tstl %d2 42cb4: 6736 beqs 42cec if ( iop ) 42cb6: 4a8a tstl %a2 42cb8: 670a beqs 42cc4 rtems_libio_free( iop ); 42cba: 2f0a movel %a2,%sp@- 42cbc: 4eb9 0004 918c jsr 4918c 42cc2: 588f addql #4,%sp if ( loc_to_free ) 42cc4: 4a8b tstl %a3 42cc6: 6716 beqs 42cde rtems_filesystem_freenode( loc_to_free ); 42cc8: 206b 000c moveal %a3@(12),%a0 42ccc: 4a88 tstl %a0 42cce: 670e beqs 42cde 42cd0: 2068 001c moveal %a0@(28),%a0 42cd4: 4a88 tstl %a0 42cd6: 6706 beqs 42cde 42cd8: 2f0b movel %a3,%sp@- 42cda: 4e90 jsr %a0@ 42cdc: 588f addql #4,%sp rtems_set_errno_and_return_minus_one( rc ); 42cde: 4eb9 0004 b9a8 jsr 4b9a8 <__errno> 42ce4: 2040 moveal %d0,%a0 42ce6: 70ff moveq #-1,%d0 42ce8: 2082 movel %d2,%a0@ 42cea: 600a bras 42cf6 } return iop - rtems_libio_iops; 42cec: 200a movel %a2,%d0 42cee: 90b9 0005 b898 subl 5b898 ,%d0 42cf4: ec80 asrl #6,%d0 } 42cf6: 4cee 3c7c ffc8 moveml %fp@(-56),%d2-%d6/%a2-%a5 42cfc: 4e5e unlk %fp 42cfe: 4e75 rts if ( loc_to_free ) rtems_filesystem_freenode( loc_to_free ); rtems_set_errno_and_return_minus_one( rc ); } return iop - rtems_libio_iops; 42d00: 47ee ffec lea %fp@(-20),%a3 <== NOT EXECUTED 42d04: 243c 0000 0086 movel #134,%d2 <== NOT EXECUTED 42d0a: 60aa bras 42cb6 <== NOT EXECUTED 00042aa0 : /* * This is a replaceable stub which opens the console, if present. */ void open_dev_console(void) { 42aa0: 4e56 0000 linkw %fp,#0 42aa4: 2f0a movel %a2,%sp@- int stderr_fd; /* * Attempt to open /dev/console. */ if ((stdin_fd = open("/dev/console", O_RDONLY, 0)) == -1) { 42aa6: 45f9 0004 2b10 lea 42b10 ,%a2 42aac: 42a7 clrl %sp@- 42aae: 42a7 clrl %sp@- 42ab0: 4879 0005 8dfc pea 58dfc 42ab6: 4e92 jsr %a2@ 42ab8: 4fef 000c lea %sp@(12),%sp 42abc: 72ff moveq #-1,%d1 42abe: b280 cmpl %d0,%d1 42ac0: 6744 beqs 42b06 /* * 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) 42ac2: 42a7 clrl %sp@- 42ac4: 4878 0001 pea 1 42ac8: 4879 0005 8dfc pea 58dfc 42ace: 4e92 jsr %a2@ 42ad0: 4fef 000c lea %sp@(12),%sp 42ad4: 72ff moveq #-1,%d1 42ad6: b280 cmpl %d0,%d1 42ad8: 6608 bnes 42ae2 rtems_fatal_error_occurred( 0x55544431 ); /* error STD1 */ 42ada: 2f3c 5554 4431 movel #1431585841,%sp@- <== NOT EXECUTED 42ae0: 601e bras 42b00 <== NOT EXECUTED if ((stderr_fd = open("/dev/console", O_WRONLY, 0)) == -1) 42ae2: 42a7 clrl %sp@- 42ae4: 4878 0001 pea 1 42ae8: 4879 0005 8dfc pea 58dfc 42aee: 4e92 jsr %a2@ 42af0: 4fef 000c lea %sp@(12),%sp 42af4: 72ff moveq #-1,%d1 42af6: b280 cmpl %d0,%d1 42af8: 660c bnes 42b06 rtems_fatal_error_occurred( 0x55544432 ); /* error STD2 */ 42afa: 2f3c 5554 4432 movel #1431585842,%sp@- <== NOT EXECUTED 42b00: 4eb9 0004 55b4 jsr 455b4 <== NOT EXECUTED } 42b06: 246e fffc moveal %fp@(-4),%a2 42b0a: 4e5e unlk %fp 42b0c: 4e75 rts ... 00043458 : /* * Handle output processing */ static void oproc (unsigned char c, struct rtems_termios_tty *tty) { 43458: 4e56 fff0 linkw %fp,#-16 4345c: 48d7 040c moveml %d2-%d3/%a2,%sp@ 43460: 246e 000c moveal %fp@(12),%a2 43464: 242e 0008 movel %fp@(8),%d2 int i; if (tty->termios.c_oflag & OPOST) { 43468: 202a 0034 movel %a2@(52),%d0 /* * Handle output processing */ static void oproc (unsigned char c, struct rtems_termios_tty *tty) { 4346c: 1d42 fffe moveb %d2,%fp@(-2) int i; if (tty->termios.c_oflag & OPOST) { 43470: 0800 0000 btst #0,%d0 43474: 6700 010c beqw 43582 switch (c) { 43478: 4281 clrl %d1 4347a: 1202 moveb %d2,%d1 4347c: 7609 moveq #9,%d3 4347e: b681 cmpl %d1,%d3 43480: 6776 beqs 434f8 43482: 650e bcss 43492 43484: 163c 0008 moveb #8,%d3 <== NOT EXECUTED 43488: b681 cmpl %d1,%d3 <== NOT EXECUTED 4348a: 6600 00b0 bnew 4353c <== NOT EXECUTED 4348e: 6000 009e braw 4352e <== NOT EXECUTED 43492: 760a moveq #10,%d3 43494: b681 cmpl %d1,%d3 43496: 670c beqs 434a4 43498: 163c 000d moveb #13,%d3 4349c: b681 cmpl %d1,%d3 4349e: 6600 009c bnew 4353c 434a2: 602c bras 434d0 <== NOT EXECUTED case '\n': if (tty->termios.c_oflag & ONLRET) 434a4: 0800 0005 btst #5,%d0 434a8: 6704 beqs 434ae tty->column = 0; 434aa: 42aa 0028 clrl %a2@(40) <== NOT EXECUTED if (tty->termios.c_oflag & ONLCR) { 434ae: 7004 moveq #4,%d0 434b0: c0aa 0034 andl %a2@(52),%d0 434b4: 6700 00cc beqw 43582 rtems_termios_puts ("\r", 1, tty); 434b8: 2f0a movel %a2,%sp@- 434ba: 4878 0001 pea 1 434be: 4879 0005 9310 pea 59310 434c4: 4eb9 0004 335e jsr 4335e tty->column = 0; 434ca: 4fef 000c lea %sp@(12),%sp 434ce: 6020 bras 434f0 } break; case '\r': if ((tty->termios.c_oflag & ONOCR) && (tty->column == 0)) 434d0: 0800 0004 btst #4,%d0 <== NOT EXECUTED 434d4: 6708 beqs 434de <== NOT EXECUTED 434d6: 4aaa 0028 tstl %a2@(40) <== NOT EXECUTED 434da: 6700 00ba beqw 43596 <== NOT EXECUTED return; if (tty->termios.c_oflag & OCRNL) { 434de: 44c0 movew %d0,%ccr <== NOT EXECUTED 434e0: 6a0e bpls 434f0 <== NOT EXECUTED c = '\n'; 434e2: 720a moveq #10,%d1 <== NOT EXECUTED 434e4: 1d41 fffe moveb %d1,%fp@(-2) <== NOT EXECUTED if (tty->termios.c_oflag & ONLRET) 434e8: 0800 0005 btst #5,%d0 <== NOT EXECUTED 434ec: 6700 0094 beqw 43582 <== NOT EXECUTED tty->column = 0; break; } tty->column = 0; 434f0: 42aa 0028 clrl %a2@(40) break; 434f4: 6000 008c braw 43582 case '\t': i = 8 - (tty->column & 7); 434f8: 222a 0028 movel %a2@(40),%d1 434fc: 7407 moveq #7,%d2 434fe: 307c 0008 moveaw #8,%a0 43502: c481 andl %d1,%d2 if ((tty->termios.c_oflag & TABDLY) == XTABS) { 43504: 0280 0000 1800 andil #6144,%d0 } tty->column = 0; break; case '\t': i = 8 - (tty->column & 7); 4350a: 91c2 subal %d2,%a0 if ((tty->termios.c_oflag & TABDLY) == XTABS) { 4350c: 0c80 0000 1800 cmpil #6144,%d0 43512: 6612 bnes 43526 tty->column += i; rtems_termios_puts ( " ", i, tty); 43514: 2f0a movel %a2,%sp@- break; case '\t': i = 8 - (tty->column & 7); if ((tty->termios.c_oflag & TABDLY) == XTABS) { tty->column += i; 43516: d288 addl %a0,%d1 43518: 2541 0028 movel %d1,%a2@(40) rtems_termios_puts ( " ", i, tty); 4351c: 2f08 movel %a0,%sp@- 4351e: 4879 0005 9312 pea 59312 43524: 6066 bras 4358c return; } tty->column += i; 43526: d1c1 addal %d1,%a0 <== NOT EXECUTED 43528: 2548 0028 movel %a0,%a2@(40) <== NOT EXECUTED break; 4352c: 6054 bras 43582 <== NOT EXECUTED case '\b': if (tty->column > 0) 4352e: 202a 0028 movel %a2@(40),%d0 <== NOT EXECUTED 43532: 6f4e bles 43582 <== NOT EXECUTED tty->column--; 43534: 5380 subql #1,%d0 <== NOT EXECUTED 43536: 2540 0028 movel %d0,%a2@(40) <== NOT EXECUTED 4353a: 6046 bras 43582 <== NOT EXECUTED break; default: if (tty->termios.c_oflag & OLCUC) 4353c: 0800 0001 btst #1,%d0 43540: 6724 beqs 43566 c = toupper(c); 43542: 4280 clrl %d0 <== NOT EXECUTED 43544: 1002 moveb %d2,%d0 <== NOT EXECUTED 43546: 7403 moveq #3,%d2 <== NOT EXECUTED 43548: 7602 moveq #2,%d3 <== NOT EXECUTED 4354a: 2079 0005 a3a8 moveal 5a3a8 <__ctype_ptr__>,%a0 <== NOT EXECUTED 43550: 1230 0801 moveb %a0@(00000001,%d0:l),%d1 <== NOT EXECUTED 43554: 49c1 extbl %d1 <== NOT EXECUTED 43556: c282 andl %d2,%d1 <== NOT EXECUTED 43558: b681 cmpl %d1,%d3 <== NOT EXECUTED 4355a: 6606 bnes 43562 <== NOT EXECUTED 4355c: 0680 ffff ffe0 addil #-32,%d0 <== NOT EXECUTED 43562: 1d40 fffe moveb %d0,%fp@(-2) <== NOT EXECUTED if (!iscntrl(c)) 43566: 4280 clrl %d0 43568: 102e fffe moveb %fp@(-2),%d0 4356c: 2079 0005 a3a8 moveal 5a3a8 <__ctype_ptr__>,%a0 43572: 1030 0801 moveb %a0@(00000001,%d0:l),%d0 43576: 49c0 extbl %d0 43578: 0800 0005 btst #5,%d0 4357c: 6604 bnes 43582 tty->column++; 4357e: 52aa 0028 addql #1,%a2@(40) break; } } rtems_termios_puts (&c, 1, tty); 43582: 2f0a movel %a2,%sp@- 43584: 4878 0001 pea 1 43588: 486e fffe pea %fp@(-2) 4358c: 4eb9 0004 335e jsr 4335e 43592: 4fef 000c lea %sp@(12),%sp } 43596: 4cee 040c fff0 moveml %fp@(-16),%d2-%d3/%a2 4359c: 4e5e unlk %fp 4359e: 4e75 rts 00044544 : long pathconf( const char *path, int name ) { 44544: 4e56 0000 linkw %fp,#0 44548: 2f03 movel %d3,%sp@- 4454a: 2f02 movel %d2,%sp@- int status; int fd; fd = open( path, O_RDONLY ); 4454c: 42a7 clrl %sp@- 4454e: 2f2e 0008 movel %fp@(8),%sp@- 44552: 4eb9 0004 4324 jsr 44324 if ( fd == -1 ) 44558: 508f addql #8,%sp ) { int status; int fd; fd = open( path, O_RDONLY ); 4455a: 2400 movel %d0,%d2 if ( fd == -1 ) 4455c: 70ff moveq #-1,%d0 4455e: b082 cmpl %d2,%d0 44560: 6604 bnes 44566 44562: 76ff moveq #-1,%d3 44564: 601a bras 44580 return -1; status = fpathconf( fd, name ); 44566: 2f2e 000c movel %fp@(12),%sp@- 4456a: 2f02 movel %d2,%sp@- 4456c: 4eb9 0004 3378 jsr 43378 44572: 2600 movel %d0,%d3 (void) close( fd ); 44574: 2f02 movel %d2,%sp@- 44576: 4eb9 0004 2c88 jsr 42c88 return status; 4457c: 4fef 000c lea %sp@(12),%sp } 44580: 2003 movel %d3,%d0 44582: 242e fff8 movel %fp@(-8),%d2 44586: 262e fffc movel %fp@(-4),%d3 4458a: 4e5e unlk %fp 4458c: 4e75 rts ... 0004b590 : * Called by pipe() to create an anonymous pipe. */ int pipe_create( int filsdes[2] ) { 4b590: 4e56 ffd0 linkw %fp,#-48 4b594: 48d7 040c moveml %d2-%d3/%a2,%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) 4b598: 4878 0001 pea 1 4b59c: 240e movel %fp,%d2 4b59e: 0682 ffff ffdc addil #-36,%d2 4b5a4: 2f02 movel %d2,%sp@- 4b5a6: 4878 0007 pea 7 4b5aa: 4878 0003 pea 3 4b5ae: 4879 0005 9804 pea 59804 <__FUNCTION__.5809+0x11> * Called by pipe() to create an anonymous pipe. */ int pipe_create( int filsdes[2] ) { 4b5b4: 246e 0008 moveal %fp@(8),%a2 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) 4b5b8: 4eb9 0004 223e jsr 4223e 4b5be: 4fef 0014 lea %sp@(20),%sp 4b5c2: 4a80 tstl %d0 4b5c4: 672a beqs 4b5f0 != 0) { if (errno != ENOENT) 4b5c6: 4eb9 0004 b9a8 jsr 4b9a8 <__errno> 4b5cc: 7202 moveq #2,%d1 4b5ce: 2040 moveal %d0,%a0 4b5d0: b290 cmpl %a0@,%d1 4b5d2: 6600 010e bnew 4b6e2 return -1; if (mkdir("/tmp", S_IRWXU|S_IRWXG|S_IRWXO|S_ISVTX) != 0) 4b5d6: 4878 03ff pea 3ff 4b5da: 4879 0005 9804 pea 59804 <__FUNCTION__.5809+0x11> 4b5e0: 4eb9 0004 244c jsr 4244c 4b5e6: 508f addql #8,%sp 4b5e8: 4a80 tstl %d0 4b5ea: 671a beqs 4b606 4b5ec: 6000 00f4 braw 4b6e2 <== NOT EXECUTED return -1; } else rtems_filesystem_freenode(&loc); 4b5f0: 206e ffe8 moveal %fp@(-24),%a0 <== NOT EXECUTED 4b5f4: 4a88 tstl %a0 <== NOT EXECUTED 4b5f6: 670e beqs 4b606 <== NOT EXECUTED 4b5f8: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 4b5fc: 4a88 tstl %a0 <== NOT EXECUTED 4b5fe: 6706 beqs 4b606 <== NOT EXECUTED 4b600: 2f02 movel %d2,%sp@- <== NOT EXECUTED 4b602: 4e90 jsr %a0@ <== NOT EXECUTED 4b604: 588f addql #4,%sp <== NOT EXECUTED /* /tmp/.fifoXXXX */ char fifopath[15]; memcpy(fifopath, "/tmp/.fifo", 10); 4b606: 4878 000a pea a 4b60a: 240e movel %fp,%d2 4b60c: 4879 0005 9809 pea 59809 <__FUNCTION__.5809+0x16> 4b612: 0682 ffff fff1 addil #-15,%d2 4b618: 2f02 movel %d2,%sp@- 4b61a: 4eb9 0004 c1c8 jsr 4c1c8 sprintf(fifopath + 10, "%04x", rtems_pipe_no ++); 4b620: 3039 0005 b1ac movew 5b1ac ,%d0 4b626: 2200 movel %d0,%d1 4b628: 5281 addql #1,%d1 4b62a: 3f00 movew %d0,%sp@- 4b62c: 33c1 0005 b1ac movew %d1,5b1ac 4b632: 4267 clrw %sp@- 4b634: 4879 0005 9814 pea 59814 <__FUNCTION__.5809+0x21> 4b63a: 486e fffb pea %fp@(-5) 4b63e: 4eb9 0004 c6a0 jsr 4c6a0 /* Try creating FIFO file until find an available file name */ while (mkfifo(fifopath, S_IRUSR|S_IWUSR) != 0) { 4b644: 4878 0180 pea 180 4b648: 2f02 movel %d2,%sp@- 4b64a: 4eb9 0004 b744 jsr 4b744 4b650: 4fef 0020 lea %sp@(32),%sp 4b654: 4a80 tstl %d0 4b656: 670a beqs 4b662 if (errno != EEXIST){ 4b658: 4eb9 0004 b9a8 jsr 4b9a8 <__errno> <== NOT EXECUTED 4b65e: 6000 0082 braw 4b6e2 <== 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); 4b662: 4878 4000 pea 4000 4b666: 2f02 movel %d2,%sp@- 4b668: 4eb9 0004 2b10 jsr 42b10 if (filsdes[0] < 0) { 4b66e: 508f addql #8,%sp return -1; sprintf(fifopath + 10, "%04x", rtems_pipe_no ++); } /* Non-blocking open to avoid waiting for writers */ filsdes[0] = open(fifopath, O_RDONLY | O_NONBLOCK); 4b670: 2480 movel %d0,%a2@ if (filsdes[0] < 0) { 4b672: 6c0e bges 4b682 err = errno; 4b674: 4eb9 0004 b9a8 jsr 4b9a8 <__errno> 4b67a: 2040 moveal %d0,%a0 4b67c: 2610 movel %a0@,%d3 /* 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); 4b67e: 2f02 movel %d2,%sp@- 4b680: 604e bras 4b6d0 } else { /* Reset open file to blocking mode */ iop = rtems_libio_iop(filsdes[0]); 4b682: b0b9 0005 a214 cmpl 5a214 ,%d0 <== NOT EXECUTED 4b688: 6504 bcss 4b68e <== NOT EXECUTED 4b68a: 91c8 subal %a0,%a0 <== NOT EXECUTED 4b68c: 600a bras 4b698 <== NOT EXECUTED 4b68e: 2079 0005 b898 moveal 5b898 ,%a0 <== NOT EXECUTED 4b694: ed88 lsll #6,%d0 <== NOT EXECUTED 4b696: d1c0 addal %d0,%a0 <== NOT EXECUTED iop->flags &= ~LIBIO_FLAGS_NO_DELAY; 4b698: 70fe moveq #-2,%d0 <== NOT EXECUTED 4b69a: c1a8 0014 andl %d0,%a0@(20) <== NOT EXECUTED filsdes[1] = open(fifopath, O_WRONLY); 4b69e: 4878 0001 pea 1 <== NOT EXECUTED 4b6a2: 486e fff1 pea %fp@(-15) <== NOT EXECUTED 4b6a6: 4eb9 0004 2b10 jsr 42b10 <== NOT EXECUTED if (filsdes[1] < 0) { 4b6ac: 508f addql #8,%sp <== NOT EXECUTED else { /* Reset open file to blocking mode */ iop = rtems_libio_iop(filsdes[0]); iop->flags &= ~LIBIO_FLAGS_NO_DELAY; filsdes[1] = open(fifopath, O_WRONLY); 4b6ae: 2540 0004 movel %d0,%a2@(4) <== NOT EXECUTED if (filsdes[1] < 0) { 4b6b2: 6d04 blts 4b6b8 <== NOT EXECUTED 4b6b4: 4283 clrl %d3 <== NOT EXECUTED 4b6b6: 6014 bras 4b6cc <== NOT EXECUTED err = errno; 4b6b8: 4eb9 0004 b9a8 jsr 4b9a8 <__errno> <== NOT EXECUTED 4b6be: 2040 moveal %d0,%a0 <== NOT EXECUTED 4b6c0: 2610 movel %a0@,%d3 <== NOT EXECUTED close(filsdes[0]); 4b6c2: 2f12 movel %a2@,%sp@- <== NOT EXECUTED 4b6c4: 4eb9 0004 8de8 jsr 48de8 <== NOT EXECUTED 4b6ca: 588f addql #4,%sp <== NOT EXECUTED } unlink(fifopath); 4b6cc: 486e fff1 pea %fp@(-15) <== NOT EXECUTED 4b6d0: 4eb9 0004 b764 jsr 4b764 4b6d6: 588f addql #4,%sp } rtems_set_errno_and_return_minus_one(err); 4b6d8: 4eb9 0004 b9a8 jsr 4b9a8 <__errno> 4b6de: 2040 moveal %d0,%a0 4b6e0: 2083 movel %d3,%a0@ } 4b6e2: 70ff moveq #-1,%d0 4b6e4: 4cee 040c ffd0 moveml %fp@(-48),%d2-%d3/%a2 4b6ea: 4e5e unlk %fp 4b6ec: 4e75 rts ... 0004a76a : /* Called with rtems_pipe_semaphore held. */ static inline void pipe_free( pipe_control_t *pipe ) { 4a76a: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED 4a76e: 2f0b movel %a3,%sp@- <== NOT EXECUTED rtems_barrier_delete(pipe->readBarrier); 4a770: 47f9 0004 af38 lea 4af38 ,%a3 <== NOT EXECUTED /* Called with rtems_pipe_semaphore held. */ static inline void pipe_free( pipe_control_t *pipe ) { 4a776: 2f0a movel %a2,%sp@- <== NOT EXECUTED 4a778: 246e 0008 moveal %fp@(8),%a2 <== NOT EXECUTED rtems_barrier_delete(pipe->readBarrier); 4a77c: 2f2a 002c movel %a2@(44),%sp@- <== NOT EXECUTED 4a780: 4e93 jsr %a3@ <== NOT EXECUTED rtems_barrier_delete(pipe->writeBarrier); 4a782: 2f2a 0030 movel %a2@(48),%sp@- <== NOT EXECUTED 4a786: 4e93 jsr %a3@ <== NOT EXECUTED rtems_semaphore_delete(pipe->Semaphore); 4a788: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4a78c: 4eb9 0004 4e94 jsr 44e94 <== NOT EXECUTED free(pipe->Buffer); 4a792: 2f12 movel %a2@,%sp@- <== NOT EXECUTED 4a794: 4eb9 0004 8e7c jsr 48e7c <== NOT EXECUTED free(pipe); } 4a79a: 266e fffc moveal %fp@(-4),%a3 <== NOT EXECUTED { rtems_barrier_delete(pipe->readBarrier); rtems_barrier_delete(pipe->writeBarrier); rtems_semaphore_delete(pipe->Semaphore); free(pipe->Buffer); free(pipe); 4a79e: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED 4a7a2: 2d4a 0008 movel %a2,%fp@(8) <== NOT EXECUTED } 4a7a6: 246e fff8 moveal %fp@(-8),%a2 <== NOT EXECUTED 4a7aa: 4e5e unlk %fp <== NOT EXECUTED { rtems_barrier_delete(pipe->readBarrier); rtems_barrier_delete(pipe->writeBarrier); rtems_semaphore_delete(pipe->Semaphore); free(pipe->Buffer); free(pipe); 4a7ac: 4ef9 0004 8e7c jmp 48e7c <== NOT EXECUTED 0004a432 : pipe_control_t *pipe, uint32_t cmd, void *buffer, rtems_libio_t *iop ) { 4a432: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED if (cmd == FIONREAD) { 4a436: 203c 4004 667f movel #1074030207,%d0 <== NOT EXECUTED pipe_control_t *pipe, uint32_t cmd, void *buffer, rtems_libio_t *iop ) { 4a43c: 2f0b movel %a3,%sp@- <== NOT EXECUTED 4a43e: 266e 0010 moveal %fp@(16),%a3 <== NOT EXECUTED 4a442: 2f0a movel %a2,%sp@- <== NOT EXECUTED 4a444: 246e 0008 moveal %fp@(8),%a2 <== NOT EXECUTED if (cmd == FIONREAD) { 4a448: b0ae 000c cmpl %fp@(12),%d0 <== NOT EXECUTED 4a44c: 6704 beqs 4a452 <== NOT EXECUTED 4a44e: 70ea moveq #-22,%d0 <== NOT EXECUTED 4a450: 6034 bras 4a486 <== NOT EXECUTED if (buffer == NULL) 4a452: 4a8b tstl %a3 <== NOT EXECUTED 4a454: 6604 bnes 4a45a <== NOT EXECUTED 4a456: 70f2 moveq #-14,%d0 <== NOT EXECUTED 4a458: 602c bras 4a486 <== NOT EXECUTED return -EFAULT; if (! PIPE_LOCK(pipe)) 4a45a: 42a7 clrl %sp@- <== NOT EXECUTED 4a45c: 42a7 clrl %sp@- <== NOT EXECUTED 4a45e: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4a462: 4eb9 0004 4f30 jsr 44f30 <== NOT EXECUTED 4a468: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 4a46c: 4a80 tstl %d0 <== NOT EXECUTED 4a46e: 6704 beqs 4a474 <== NOT EXECUTED 4a470: 70fc moveq #-4,%d0 <== NOT EXECUTED 4a472: 6012 bras 4a486 <== NOT EXECUTED return -EINTR; /* Return length of pipe */ *(uint *)buffer = pipe->Length; PIPE_UNLOCK(pipe); 4a474: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED if (! PIPE_LOCK(pipe)) return -EINTR; /* Return length of pipe */ *(uint *)buffer = pipe->Length; 4a478: 26aa 000c movel %a2@(12),%a3@ <== NOT EXECUTED PIPE_UNLOCK(pipe); 4a47c: 4eb9 0004 5034 jsr 45034 <== NOT EXECUTED return 0; 4a482: 588f addql #4,%sp <== NOT EXECUTED if (! PIPE_LOCK(pipe)) return -EINTR; /* Return length of pipe */ *(uint *)buffer = pipe->Length; PIPE_UNLOCK(pipe); 4a484: 4280 clrl %d0 <== NOT EXECUTED return 0; } return -EINVAL; } 4a486: 246e fff8 moveal %fp@(-8),%a2 <== NOT EXECUTED 4a48a: 266e fffc moveal %fp@(-4),%a3 <== NOT EXECUTED 4a48e: 4e5e unlk %fp <== NOT EXECUTED 4a490: 4e75 rts 0004a3d8 : rtems_libio_t *iop ) { /* Seek on pipe is not supported */ return -ESPIPE; } 4a3d8: 70e3 moveq #-29,%d0 <== NOT EXECUTED pipe_control_t *pipe, off_t offset, int whence, rtems_libio_t *iop ) { 4a3da: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED /* Seek on pipe is not supported */ return -ESPIPE; } 4a3de: 4e5e unlk %fp <== NOT EXECUTED 4a3e0: 4e75 rts 0004a602 : pipe_control_t *pipe, void *buffer, size_t count, rtems_libio_t *iop ) { 4a602: 4e56 ffd0 linkw %fp,#-48 <== NOT EXECUTED 4a606: 48d7 3cfc moveml %d2-%d7/%a2-%a5,%sp@ <== NOT EXECUTED int chunk, chunk1, read = 0, ret = 0; if (! PIPE_LOCK(pipe)) 4a60a: 42a7 clrl %sp@- <== NOT EXECUTED pipe_control_t *pipe, void *buffer, size_t count, rtems_libio_t *iop ) { 4a60c: 246e 0008 moveal %fp@(8),%a2 <== NOT EXECUTED int chunk, chunk1, read = 0, ret = 0; if (! PIPE_LOCK(pipe)) 4a610: 47f9 0004 4f30 lea 44f30 ,%a3 <== NOT EXECUTED 4a616: 42a7 clrl %sp@- <== NOT EXECUTED 4a618: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED pipe_control_t *pipe, void *buffer, size_t count, rtems_libio_t *iop ) { 4a61c: 286e 000c moveal %fp@(12),%a4 <== NOT EXECUTED 4a620: 2a2e 0010 movel %fp@(16),%d5 <== NOT EXECUTED 4a624: 2e2e 0014 movel %fp@(20),%d7 <== NOT EXECUTED int chunk, chunk1, read = 0, ret = 0; if (! PIPE_LOCK(pipe)) 4a628: 4e93 jsr %a3@ <== NOT EXECUTED 4a62a: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 4a62e: 4a80 tstl %d0 <== NOT EXECUTED 4a630: 6706 beqs 4a638 <== NOT EXECUTED 4a632: 74fc moveq #-4,%d2 <== NOT EXECUTED 4a634: 6000 0128 braw 4a75e <== NOT EXECUTED 4a638: 4282 clrl %d2 <== NOT EXECUTED goto out_locked; } /* Wait until pipe is no more empty or no writer exists */ pipe->waitingReaders ++; PIPE_UNLOCK(pipe); 4a63a: 2c3c 0004 5034 movel #282676,%d6 <== NOT EXECUTED if (! PIPE_READWAIT(pipe)) 4a640: 4bf9 0004 b008 lea 4b008 ,%a5 <== NOT EXECUTED 4a646: 6000 00fc braw 4a744 <== NOT EXECUTED return -EINTR; while (read < count) { while (PIPE_EMPTY(pipe)) { /* Not an error */ if (pipe->Writers == 0) 4a64a: 4aaa 0014 tstl %a2@(20) <== NOT EXECUTED 4a64e: 6700 00fa beqw 4a74a <== NOT EXECUTED goto out_locked; if (LIBIO_NODELAY(iop)) { 4a652: 7001 moveq #1,%d0 <== NOT EXECUTED 4a654: 2047 moveal %d7,%a0 <== NOT EXECUTED 4a656: c0a8 0014 andl %a0@(20),%d0 <== NOT EXECUTED 4a65a: 6706 beqs 4a662 <== NOT EXECUTED 4a65c: 78f5 moveq #-11,%d4 <== NOT EXECUTED 4a65e: 6000 00ec braw 4a74c <== NOT EXECUTED goto out_locked; } /* Wait until pipe is no more empty or no writer exists */ pipe->waitingReaders ++; PIPE_UNLOCK(pipe); 4a662: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED ret = -EAGAIN; goto out_locked; } /* Wait until pipe is no more empty or no writer exists */ pipe->waitingReaders ++; 4a666: 52aa 0018 addql #1,%a2@(24) <== NOT EXECUTED PIPE_UNLOCK(pipe); 4a66a: 2246 moveal %d6,%a1 <== NOT EXECUTED 4a66c: 4e91 jsr %a1@ <== NOT EXECUTED if (! PIPE_READWAIT(pipe)) 4a66e: 42a7 clrl %sp@- <== NOT EXECUTED 4a670: 2f2a 002c movel %a2@(44),%sp@- <== NOT EXECUTED 4a674: 4e95 jsr %a5@ <== NOT EXECUTED 4a676: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 4a67a: 4a80 tstl %d0 <== NOT EXECUTED 4a67c: 6602 bnes 4a680 <== NOT EXECUTED 4a67e: 4284 clrl %d4 <== NOT EXECUTED ret = -EINTR; if (! PIPE_LOCK(pipe)) { 4a680: 42a7 clrl %sp@- <== NOT EXECUTED 4a682: 42a7 clrl %sp@- <== NOT EXECUTED 4a684: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4a688: 4eb9 0004 4f30 jsr 44f30 <== NOT EXECUTED 4a68e: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 4a692: 4a80 tstl %d0 <== NOT EXECUTED 4a694: 6706 beqs 4a69c <== NOT EXECUTED 4a696: 78fc moveq #-4,%d4 <== NOT EXECUTED 4a698: 6000 00be braw 4a758 <== NOT EXECUTED /* WARN waitingReaders not restored! */ ret = -EINTR; goto out_nolock; } pipe->waitingReaders --; 4a69c: 53aa 0018 subql #1,%a2@(24) <== NOT EXECUTED if (ret != 0) 4a6a0: 4a84 tstl %d4 <== NOT EXECUTED 4a6a2: 6600 00a8 bnew 4a74c <== NOT EXECUTED if (! PIPE_LOCK(pipe)) return -EINTR; while (read < count) { while (PIPE_EMPTY(pipe)) { 4a6a6: 262a 000c movel %a2@(12),%d3 <== NOT EXECUTED } /* Wait until pipe is no more empty or no writer exists */ pipe->waitingReaders ++; PIPE_UNLOCK(pipe); if (! PIPE_READWAIT(pipe)) 4a6aa: 78fc moveq #-4,%d4 <== NOT EXECUTED if (! PIPE_LOCK(pipe)) return -EINTR; while (read < count) { while (PIPE_EMPTY(pipe)) { 4a6ac: 4a83 tstl %d3 <== NOT EXECUTED 4a6ae: 679a beqs 4a64a <== NOT EXECUTED if (ret != 0) goto out_locked; } /* Read chunk bytes */ chunk = MIN(count - read, pipe->Length); 4a6b0: 2005 movel %d5,%d0 <== NOT EXECUTED 4a6b2: 9082 subl %d2,%d0 <== NOT EXECUTED 4a6b4: b083 cmpl %d3,%d0 <== NOT EXECUTED 4a6b6: 6402 bccs 4a6ba <== NOT EXECUTED 4a6b8: 2600 movel %d0,%d3 <== NOT EXECUTED chunk1 = pipe->Size - pipe->Start; 4a6ba: 206a 0008 moveal %a2@(8),%a0 <== NOT EXECUTED 4a6be: 200c movel %a4,%d0 <== NOT EXECUTED 4a6c0: d082 addl %d2,%d0 <== NOT EXECUTED 4a6c2: 47f9 0004 c1c8 lea 4c1c8 ,%a3 <== NOT EXECUTED 4a6c8: 2212 movel %a2@,%d1 <== NOT EXECUTED 4a6ca: d288 addl %a0,%d1 <== NOT EXECUTED 4a6cc: 226a 0004 moveal %a2@(4),%a1 <== NOT EXECUTED 4a6d0: 93c8 subal %a0,%a1 <== NOT EXECUTED if (chunk > chunk1) { 4a6d2: b3c3 cmpal %d3,%a1 <== NOT EXECUTED 4a6d4: 6c28 bges 4a6fe <== NOT EXECUTED memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk1); 4a6d6: 2f09 movel %a1,%sp@- <== NOT EXECUTED 4a6d8: 2f01 movel %d1,%sp@- <== NOT EXECUTED 4a6da: 2d49 fff8 movel %a1,%fp@(-8) <== NOT EXECUTED 4a6de: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4a6e0: 4e93 jsr %a3@ <== NOT EXECUTED memcpy(buffer + read + chunk1, pipe->Buffer, chunk - chunk1); 4a6e2: 206e fff8 moveal %fp@(-8),%a0 <== NOT EXECUTED 4a6e6: 2203 movel %d3,%d1 <== NOT EXECUTED 4a6e8: 9288 subl %a0,%d1 <== NOT EXECUTED 4a6ea: 2002 movel %d2,%d0 <== NOT EXECUTED 4a6ec: d088 addl %a0,%d0 <== NOT EXECUTED 4a6ee: 2f01 movel %d1,%sp@- <== NOT EXECUTED 4a6f0: 2f12 movel %a2@,%sp@- <== NOT EXECUTED 4a6f2: 4874 0800 pea %a4@(00000000,%d0:l) <== NOT EXECUTED 4a6f6: 4e93 jsr %a3@ <== NOT EXECUTED 4a6f8: 4fef 0018 lea %sp@(24),%sp <== NOT EXECUTED 4a6fc: 600c bras 4a70a <== NOT EXECUTED } else memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk); 4a6fe: 2f03 movel %d3,%sp@- <== NOT EXECUTED 4a700: 2f01 movel %d1,%sp@- <== NOT EXECUTED 4a702: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4a704: 4e93 jsr %a3@ <== NOT EXECUTED 4a706: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED pipe->Start += chunk; 4a70a: 2203 movel %d3,%d1 <== NOT EXECUTED 4a70c: d2aa 0008 addl %a2@(8),%d1 <== NOT EXECUTED pipe->Start %= pipe->Size; pipe->Length -= chunk; 4a710: 202a 000c movel %a2@(12),%d0 <== NOT EXECUTED 4a714: 9083 subl %d3,%d0 <== NOT EXECUTED } else memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk); pipe->Start += chunk; pipe->Start %= pipe->Size; 4a716: 4c6a 1004 0004 remul %a2@(4),%d4,%d1 <== NOT EXECUTED pipe->Length -= chunk; 4a71c: 2540 000c movel %d0,%a2@(12) <== NOT EXECUTED } else memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk); pipe->Start += chunk; pipe->Start %= pipe->Size; 4a720: 2544 0008 movel %d4,%a2@(8) <== NOT EXECUTED pipe->Length -= chunk; /* For buffering optimization */ if (PIPE_EMPTY(pipe)) 4a724: 4a80 tstl %d0 <== NOT EXECUTED 4a726: 6604 bnes 4a72c <== NOT EXECUTED pipe->Start = 0; 4a728: 42aa 0008 clrl %a2@(8) <== NOT EXECUTED if (pipe->waitingWriters > 0) 4a72c: 4aaa 001c tstl %a2@(28) <== NOT EXECUTED 4a730: 6710 beqs 4a742 <== NOT EXECUTED PIPE_WAKEUPWRITERS(pipe); 4a732: 486e fffc pea %fp@(-4) <== NOT EXECUTED 4a736: 2f2a 0030 movel %a2@(48),%sp@- <== NOT EXECUTED 4a73a: 4eb9 0004 afa4 jsr 4afa4 <== NOT EXECUTED 4a740: 508f addql #8,%sp <== NOT EXECUTED read += chunk; 4a742: d483 addl %d3,%d2 <== NOT EXECUTED int chunk, chunk1, read = 0, ret = 0; if (! PIPE_LOCK(pipe)) return -EINTR; while (read < count) { 4a744: ba82 cmpl %d2,%d5 <== NOT EXECUTED 4a746: 6200 ff5e bhiw 4a6a6 <== NOT EXECUTED 4a74a: 4284 clrl %d4 <== NOT EXECUTED PIPE_WAKEUPWRITERS(pipe); read += chunk; } out_locked: PIPE_UNLOCK(pipe); 4a74c: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4a750: 4eb9 0004 5034 jsr 45034 <== NOT EXECUTED 4a756: 588f addql #4,%sp <== NOT EXECUTED out_nolock: if (read > 0) 4a758: 4a82 tstl %d2 <== NOT EXECUTED 4a75a: 6e02 bgts 4a75e <== NOT EXECUTED 4a75c: 2404 movel %d4,%d2 <== NOT EXECUTED return read; return ret; } 4a75e: 2002 movel %d2,%d0 <== NOT EXECUTED 4a760: 4cee 3cfc ffd0 moveml %fp@(-48),%d2-%d7/%a2-%a5 <== NOT EXECUTED 4a766: 4e5e unlk %fp <== NOT EXECUTED 4a768: 4e75 rts 0004a7b2 : */ int pipe_release( pipe_control_t **pipep, rtems_libio_t *iop ) { 4a7b2: 4e56 fff0 linkw %fp,#-16 <== NOT EXECUTED 4a7b6: 48d7 0c04 moveml %d2/%a2-%a3,%sp@ <== NOT EXECUTED 4a7ba: 266e 0008 moveal %fp@(8),%a3 <== NOT EXECUTED pipe_control_t *pipe = *pipep; uint32_t mode; rtems_status_code sc; sc = rtems_semaphore_obtain(pipe->Semaphore, 4a7be: 42a7 clrl %sp@- <== NOT EXECUTED int pipe_release( pipe_control_t **pipep, rtems_libio_t *iop ) { pipe_control_t *pipe = *pipep; 4a7c0: 2453 moveal %a3@,%a2 <== NOT EXECUTED uint32_t mode; rtems_status_code sc; sc = rtems_semaphore_obtain(pipe->Semaphore, 4a7c2: 42a7 clrl %sp@- <== NOT EXECUTED 4a7c4: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4a7c8: 4eb9 0004 4f30 jsr 44f30 <== NOT EXECUTED RTEMS_WAIT, RTEMS_NO_TIMEOUT); /* WARN pipe not released! */ if(sc != RTEMS_SUCCESSFUL) 4a7ce: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 4a7d2: 4a80 tstl %d0 <== NOT EXECUTED 4a7d4: 6634 bnes 4a80a <== NOT EXECUTED rtems_fatal_error_occurred(sc); mode = LIBIO_ACCMODE(iop); 4a7d6: 206e 000c moveal %fp@(12),%a0 <== NOT EXECUTED 4a7da: 7406 moveq #6,%d2 <== NOT EXECUTED 4a7dc: c4a8 0014 andl %a0@(20),%d2 <== NOT EXECUTED if (mode & LIBIO_FLAGS_READ) 4a7e0: 0802 0001 btst #1,%d2 <== NOT EXECUTED 4a7e4: 6704 beqs 4a7ea <== NOT EXECUTED pipe->Readers --; 4a7e6: 53aa 0010 subql #1,%a2@(16) <== NOT EXECUTED if (mode & LIBIO_FLAGS_WRITE) 4a7ea: 44c2 movew %d2,%ccr <== NOT EXECUTED 4a7ec: 6604 bnes 4a7f2 <== NOT EXECUTED pipe->Writers --; 4a7ee: 53aa 0014 subql #1,%a2@(20) <== NOT EXECUTED sc = rtems_semaphore_obtain(rtems_pipe_semaphore, 4a7f2: 42a7 clrl %sp@- <== NOT EXECUTED 4a7f4: 42a7 clrl %sp@- <== NOT EXECUTED 4a7f6: 2f39 0005 b1a4 movel 5b1a4 ,%sp@- <== NOT EXECUTED 4a7fc: 4eb9 0004 4f30 jsr 44f30 <== NOT EXECUTED RTEMS_WAIT, RTEMS_NO_TIMEOUT); /* WARN pipe not freed and pipep not set to NULL! */ if(sc != RTEMS_SUCCESSFUL) 4a802: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 4a806: 4a80 tstl %d0 <== NOT EXECUTED 4a808: 6708 beqs 4a812 <== NOT EXECUTED rtems_fatal_error_occurred(sc); 4a80a: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4a80c: 4eb9 0004 55b4 jsr 455b4 <== NOT EXECUTED PIPE_UNLOCK(pipe); 4a812: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4a816: 4eb9 0004 5034 jsr 45034 <== NOT EXECUTED if (pipe->Readers == 0 && pipe->Writers == 0) { 4a81c: 588f addql #4,%sp <== NOT EXECUTED 4a81e: 4aaa 0010 tstl %a2@(16) <== NOT EXECUTED 4a822: 6622 bnes 4a846 <== NOT EXECUTED 4a824: 4aaa 0014 tstl %a2@(20) <== NOT EXECUTED 4a828: 660c bnes 4a836 <== NOT EXECUTED #if 0 /* To delete an anonymous pipe file when all users closed it */ if (pipe->Anonymous) delfile = TRUE; #endif pipe_free(pipe); 4a82a: 2f0a movel %a2,%sp@- <== NOT EXECUTED 4a82c: 4eba ff3c jsr %pc@(4a76a ) <== NOT EXECUTED if(sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred(sc); PIPE_UNLOCK(pipe); if (pipe->Readers == 0 && pipe->Writers == 0) { 4a830: 588f addql #4,%sp <== NOT EXECUTED /* To delete an anonymous pipe file when all users closed it */ if (pipe->Anonymous) delfile = TRUE; #endif pipe_free(pipe); *pipep = NULL; 4a832: 4293 clrl %a3@ <== NOT EXECUTED if(sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred(sc); PIPE_UNLOCK(pipe); if (pipe->Readers == 0 && pipe->Writers == 0) { 4a834: 602c bras 4a862 <== NOT EXECUTED delfile = TRUE; #endif pipe_free(pipe); *pipep = NULL; } else if (pipe->Readers == 0 && mode != LIBIO_FLAGS_WRITE) 4a836: 7004 moveq #4,%d0 <== NOT EXECUTED 4a838: b082 cmpl %d2,%d0 <== NOT EXECUTED 4a83a: 670a beqs 4a846 <== NOT EXECUTED /* Notify waiting Writers that all their partners left */ PIPE_WAKEUPWRITERS(pipe); 4a83c: 486e fffc pea %fp@(-4) <== NOT EXECUTED 4a840: 2f2a 0030 movel %a2@(48),%sp@- <== NOT EXECUTED 4a844: 6014 bras 4a85a <== NOT EXECUTED else if (pipe->Writers == 0 && mode != LIBIO_FLAGS_READ) 4a846: 4aaa 0014 tstl %a2@(20) <== NOT EXECUTED 4a84a: 6616 bnes 4a862 <== NOT EXECUTED 4a84c: 7002 moveq #2,%d0 <== NOT EXECUTED 4a84e: b082 cmpl %d2,%d0 <== NOT EXECUTED 4a850: 6710 beqs 4a862 <== NOT EXECUTED PIPE_WAKEUPREADERS(pipe); 4a852: 486e fffc pea %fp@(-4) <== NOT EXECUTED 4a856: 2f2a 002c movel %a2@(44),%sp@- <== NOT EXECUTED 4a85a: 4eb9 0004 afa4 jsr 4afa4 <== NOT EXECUTED 4a860: 508f addql #8,%sp <== NOT EXECUTED rtems_semaphore_release(rtems_pipe_semaphore); 4a862: 2f39 0005 b1a4 movel 5b1a4 ,%sp@- <== NOT EXECUTED 4a868: 4eb9 0004 5034 jsr 45034 <== NOT EXECUTED if(iop->pathinfo.ops->unlink_h(&iop->pathinfo)) return -errno; #endif return 0; } 4a86e: 4cee 0c04 fff0 moveml %fp@(-16),%d2/%a2-%a3 <== NOT EXECUTED 4a874: 4280 clrl %d0 <== NOT EXECUTED 4a876: 4e5e unlk %fp <== NOT EXECUTED 4a878: 4e75 rts 0004a492 : pipe_control_t *pipe, const void *buffer, size_t count, rtems_libio_t *iop ) { 4a492: 4e56 ffd4 linkw %fp,#-44 <== NOT EXECUTED 4a496: 48d7 3cfc moveml %d2-%d7/%a2-%a5,%sp@ <== NOT EXECUTED 4a49a: 246e 0008 moveal %fp@(8),%a2 <== NOT EXECUTED 4a49e: 266e 000c moveal %fp@(12),%a3 <== NOT EXECUTED 4a4a2: 282e 0010 movel %fp@(16),%d4 <== NOT EXECUTED int chunk, chunk1, written = 0, ret = 0; /* Write nothing */ if (count == 0) 4a4a6: 6606 bnes 4a4ae <== NOT EXECUTED 4a4a8: 4282 clrl %d2 <== NOT EXECUTED 4a4aa: 6000 014a braw 4a5f6 <== NOT EXECUTED return 0; if (! PIPE_LOCK(pipe)) 4a4ae: 42a7 clrl %sp@- <== NOT EXECUTED 4a4b0: 42a7 clrl %sp@- <== NOT EXECUTED 4a4b2: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4a4b6: 4eb9 0004 4f30 jsr 44f30 <== NOT EXECUTED 4a4bc: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 4a4c0: 4a80 tstl %d0 <== NOT EXECUTED 4a4c2: 6706 beqs 4a4ca <== NOT EXECUTED 4a4c4: 74fc moveq #-4,%d2 <== NOT EXECUTED 4a4c6: 6000 012e braw 4a5f6 <== NOT EXECUTED return -EINTR; if (pipe->Readers == 0) { 4a4ca: 4aaa 0010 tstl %a2@(16) <== NOT EXECUTED 4a4ce: 6604 bnes 4a4d4 <== NOT EXECUTED 4a4d0: 4282 clrl %d2 <== NOT EXECUTED 4a4d2: 6078 bras 4a54c <== NOT EXECUTED ret = -EPIPE; goto out_locked; } /* Write of PIPE_BUF bytes or less shall not be interleaved */ chunk = count <= pipe->Size ? count : 1; 4a4d4: b8aa 0004 cmpl %a2@(4),%d4 <== NOT EXECUTED 4a4d8: 6304 blss 4a4de <== NOT EXECUTED 4a4da: 7c01 moveq #1,%d6 <== NOT EXECUTED 4a4dc: 6002 bras 4a4e0 <== NOT EXECUTED 4a4de: 2c04 movel %d4,%d6 <== NOT EXECUTED 4a4e0: 4282 clrl %d2 <== NOT EXECUTED } /* Wait until there is chunk bytes space or no reader exists */ pipe->waitingWriters ++; PIPE_UNLOCK(pipe); if (! PIPE_WRITEWAIT(pipe)) 4a4e2: 4bf9 0004 b008 lea 4b008 ,%a5 <== NOT EXECUTED ret = -EINTR; if (! PIPE_LOCK(pipe)) { 4a4e8: 49f9 0004 4f30 lea 44f30 ,%a4 <== NOT EXECUTED 4a4ee: 6000 00ec braw 4a5dc <== 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)) { 4a4f2: 206e 0014 moveal %fp@(20),%a0 <== NOT EXECUTED 4a4f6: 7001 moveq #1,%d0 <== NOT EXECUTED 4a4f8: c0a8 0014 andl %a0@(20),%d0 <== NOT EXECUTED 4a4fc: 6706 beqs 4a504 <== NOT EXECUTED 4a4fe: 76f5 moveq #-11,%d3 <== NOT EXECUTED 4a500: 6000 00e2 braw 4a5e4 <== NOT EXECUTED goto out_locked; } /* Wait until there is chunk bytes space or no reader exists */ pipe->waitingWriters ++; PIPE_UNLOCK(pipe); 4a504: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED ret = -EAGAIN; goto out_locked; } /* Wait until there is chunk bytes space or no reader exists */ pipe->waitingWriters ++; 4a508: 52aa 001c addql #1,%a2@(28) <== NOT EXECUTED PIPE_UNLOCK(pipe); 4a50c: 4eb9 0004 5034 jsr 45034 <== NOT EXECUTED if (! PIPE_WRITEWAIT(pipe)) 4a512: 42a7 clrl %sp@- <== NOT EXECUTED 4a514: 2f2a 0030 movel %a2@(48),%sp@- <== NOT EXECUTED 4a518: 4e95 jsr %a5@ <== NOT EXECUTED 4a51a: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 4a51e: 4a80 tstl %d0 <== NOT EXECUTED 4a520: 6602 bnes 4a524 <== NOT EXECUTED 4a522: 4283 clrl %d3 <== NOT EXECUTED ret = -EINTR; if (! PIPE_LOCK(pipe)) { 4a524: 42a7 clrl %sp@- <== NOT EXECUTED 4a526: 42a7 clrl %sp@- <== NOT EXECUTED 4a528: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4a52c: 4e94 jsr %a4@ <== NOT EXECUTED 4a52e: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 4a532: 4a80 tstl %d0 <== NOT EXECUTED 4a534: 6706 beqs 4a53c <== NOT EXECUTED 4a536: 76fc moveq #-4,%d3 <== NOT EXECUTED 4a538: 6000 00b6 braw 4a5f0 <== NOT EXECUTED /* WARN waitingWriters not restored! */ ret = -EINTR; goto out_nolock; } pipe->waitingWriters --; 4a53c: 53aa 001c subql #1,%a2@(28) <== NOT EXECUTED if (ret != 0) 4a540: 4a83 tstl %d3 <== NOT EXECUTED 4a542: 6600 00a0 bnew 4a5e4 <== NOT EXECUTED goto out_locked; if (pipe->Readers == 0) { 4a546: 4aaa 0010 tstl %a2@(16) <== NOT EXECUTED 4a54a: 6606 bnes 4a552 <== NOT EXECUTED 4a54c: 76e0 moveq #-32,%d3 <== NOT EXECUTED 4a54e: 6000 0094 braw 4a5e4 <== 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) { 4a552: 2a2a 0004 movel %a2@(4),%d5 <== NOT EXECUTED 4a556: 2005 movel %d5,%d0 <== NOT EXECUTED } /* Wait until there is chunk bytes space or no reader exists */ pipe->waitingWriters ++; PIPE_UNLOCK(pipe); if (! PIPE_WRITEWAIT(pipe)) 4a558: 76fc moveq #-4,%d3 <== 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) { 4a55a: 206a 000c moveal %a2@(12),%a0 <== NOT EXECUTED 4a55e: 9088 subl %a0,%d0 <== NOT EXECUTED 4a560: bc80 cmpl %d0,%d6 <== NOT EXECUTED 4a562: 628e bhis 4a4f2 <== NOT EXECUTED ret = -EPIPE; goto out_locked; } } chunk = MIN(count - written, PIPE_SPACE(pipe)); 4a564: 2600 movel %d0,%d3 <== NOT EXECUTED 4a566: 2004 movel %d4,%d0 <== NOT EXECUTED 4a568: 9082 subl %d2,%d0 <== NOT EXECUTED 4a56a: b083 cmpl %d3,%d0 <== NOT EXECUTED 4a56c: 6402 bccs 4a570 <== NOT EXECUTED 4a56e: 2600 movel %d0,%d3 <== NOT EXECUTED chunk1 = pipe->Size - PIPE_WSTART(pipe); 4a570: d1ea 0008 addal %a2@(8),%a0 <== NOT EXECUTED 4a574: 220b movel %a3,%d1 <== NOT EXECUTED 4a576: 2e08 movel %a0,%d7 <== NOT EXECUTED 4a578: 2c3c 0004 c1c8 movel #311752,%d6 <== NOT EXECUTED 4a57e: d282 addl %d2,%d1 <== NOT EXECUTED 4a580: 4c45 7000 remul %d5,%d0,%d7 <== NOT EXECUTED 4a584: 9a80 subl %d0,%d5 <== NOT EXECUTED 4a586: d092 addl %a2@,%d0 <== NOT EXECUTED if (chunk > chunk1) { 4a588: ba83 cmpl %d3,%d5 <== NOT EXECUTED 4a58a: 6c24 bges 4a5b0 <== NOT EXECUTED memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk1); 4a58c: 2f05 movel %d5,%sp@- <== NOT EXECUTED 4a58e: 2046 moveal %d6,%a0 <== NOT EXECUTED 4a590: 2f01 movel %d1,%sp@- <== NOT EXECUTED 4a592: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4a594: 4e90 jsr %a0@ <== NOT EXECUTED memcpy(pipe->Buffer, buffer + written + chunk1, chunk - chunk1); 4a596: 2203 movel %d3,%d1 <== NOT EXECUTED 4a598: 9285 subl %d5,%d1 <== NOT EXECUTED 4a59a: 2005 movel %d5,%d0 <== NOT EXECUTED 4a59c: d082 addl %d2,%d0 <== NOT EXECUTED 4a59e: 2046 moveal %d6,%a0 <== NOT EXECUTED 4a5a0: 2f01 movel %d1,%sp@- <== NOT EXECUTED 4a5a2: 4873 0800 pea %a3@(00000000,%d0:l) <== NOT EXECUTED 4a5a6: 2f12 movel %a2@,%sp@- <== NOT EXECUTED 4a5a8: 4e90 jsr %a0@ <== NOT EXECUTED 4a5aa: 4fef 0018 lea %sp@(24),%sp <== NOT EXECUTED 4a5ae: 600e bras 4a5be <== NOT EXECUTED } else memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk); 4a5b0: 2f03 movel %d3,%sp@- <== NOT EXECUTED 4a5b2: 2046 moveal %d6,%a0 <== NOT EXECUTED 4a5b4: 2f01 movel %d1,%sp@- <== NOT EXECUTED 4a5b6: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4a5b8: 4e90 jsr %a0@ <== NOT EXECUTED 4a5ba: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED pipe->Length += chunk; 4a5be: d7aa 000c addl %d3,%a2@(12) <== NOT EXECUTED if (pipe->waitingReaders > 0) 4a5c2: 4aaa 0018 tstl %a2@(24) <== NOT EXECUTED 4a5c6: 6710 beqs 4a5d8 <== NOT EXECUTED PIPE_WAKEUPREADERS(pipe); 4a5c8: 486e fffc pea %fp@(-4) <== NOT EXECUTED 4a5cc: 2f2a 002c movel %a2@(44),%sp@- <== NOT EXECUTED 4a5d0: 4eb9 0004 afa4 jsr 4afa4 <== NOT EXECUTED 4a5d6: 508f addql #8,%sp <== NOT EXECUTED written += chunk; 4a5d8: d483 addl %d3,%d2 <== NOT EXECUTED 4a5da: 7c01 moveq #1,%d6 <== NOT EXECUTED } /* Write of PIPE_BUF bytes or less shall not be interleaved */ chunk = count <= pipe->Size ? count : 1; while (written < count) { 4a5dc: b882 cmpl %d2,%d4 <== NOT EXECUTED 4a5de: 6200 ff72 bhiw 4a552 <== NOT EXECUTED 4a5e2: 4283 clrl %d3 <== NOT EXECUTED /* Write of more than PIPE_BUF bytes can be interleaved */ chunk = 1; } out_locked: PIPE_UNLOCK(pipe); 4a5e4: 2f2a 0028 movel %a2@(40),%sp@- <== NOT EXECUTED 4a5e8: 4eb9 0004 5034 jsr 45034 <== NOT EXECUTED 4a5ee: 588f addql #4,%sp <== NOT EXECUTED /* Signal SIGPIPE */ if (ret == -EPIPE) kill(getpid(), SIGPIPE); #endif if (written > 0) 4a5f0: 4a82 tstl %d2 <== NOT EXECUTED 4a5f2: 6e02 bgts 4a5f6 <== NOT EXECUTED 4a5f4: 2403 movel %d3,%d2 <== NOT EXECUTED return written; return ret; } 4a5f6: 2002 movel %d2,%d0 <== NOT EXECUTED 4a5f8: 4cee 3cfc ffd4 moveml %fp@(-44),%d2-%d7/%a2-%a5 <== NOT EXECUTED 4a5fe: 4e5e unlk %fp <== NOT EXECUTED 4a600: 4e75 rts 00042484 : * putk * * Kernel putk (e.g. puts) function requiring minimal infrastrure. */ void putk(const char *s) { 42484: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED 42488: 2f0a movel %a2,%sp@- <== NOT EXECUTED 4248a: 246e 0008 moveal %fp@(8),%a2 <== NOT EXECUTED const char *p = s; for (p=s ; *p ; p++ ) 4248e: 6008 bras 42498 <== NOT EXECUTED BSP_output_char(*p); 42490: 49c0 extbl %d0 <== NOT EXECUTED 42492: 2f00 movel %d0,%sp@- <== NOT EXECUTED 42494: 4e91 jsr %a1@ <== NOT EXECUTED */ void putk(const char *s) { const char *p = s; for (p=s ; *p ; p++ ) 42496: 588f addql #4,%sp <== NOT EXECUTED 42498: 2279 0005 a8ec moveal 5a8ec ,%a1 <== NOT EXECUTED 4249e: 1012 moveb %a2@,%d0 <== NOT EXECUTED 424a0: 528a addql #1,%a2 <== NOT EXECUTED 424a2: 66ec bnes 42490 <== NOT EXECUTED BSP_output_char(*p); BSP_output_char('\n'); 424a4: 700a moveq #10,%d0 <== NOT EXECUTED } 424a6: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED { const char *p = s; for (p=s ; *p ; p++ ) BSP_output_char(*p); BSP_output_char('\n'); 424aa: 2d40 0008 movel %d0,%fp@(8) <== NOT EXECUTED } 424ae: 4e5e unlk %fp <== NOT EXECUTED { const char *p = s; for (p=s ; *p ; p++ ) BSP_output_char(*p); BSP_output_char('\n'); 424b0: 4ed1 jmp %a1@ <== NOT EXECUTED ... 000583d4 : ssize_t read( int fd, void *buffer, size_t count ) { 583d4: 4e56 fff4 linkw %fp,#-12 583d8: 202e 000c movel %fp@(12),%d0 583dc: 48d7 040c moveml %d2-%d3/%a2,%sp@ 583e0: 242e 0008 movel %fp@(8),%d2 583e4: 222e 0010 movel %fp@(16),%d1 ssize_t rc; rtems_libio_t *iop; rtems_libio_check_fd( fd ); 583e8: b4b9 0005 a214 cmpl 5a214 ,%d2 583ee: 6414 bccs 58404 iop = rtems_libio_iop( fd ); 583f0: 2479 0005 b898 moveal 5b898 ,%a2 583f6: ed8a lsll #6,%d2 583f8: d5c2 addal %d2,%a2 rtems_libio_check_is_open( iop ); 583fa: 242a 0014 movel %a2@(20),%d2 583fe: 0802 0008 btst #8,%d2 58402: 6610 bnes 58414 58404: 4eb9 0004 b9a8 jsr 4b9a8 <__errno> 5840a: 7409 moveq #9,%d2 5840c: 72ff moveq #-1,%d1 5840e: 2040 moveal %d0,%a0 58410: 2082 movel %d2,%a0@ 58412: 6060 bras 58474 rtems_libio_check_buffer( buffer ); 58414: 4a80 tstl %d0 58416: 670a beqs 58422 rtems_libio_check_count( count ); 58418: 4a81 tstl %d1 5841a: 6758 beqs 58474 rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ ); 5841c: 0802 0001 btst #1,%d2 58420: 6610 bnes 58432 58422: 4eb9 0004 b9a8 jsr 4b9a8 <__errno> <== NOT EXECUTED 58428: 72ff moveq #-1,%d1 <== NOT EXECUTED 5842a: 2040 moveal %d0,%a0 <== NOT EXECUTED 5842c: 7016 moveq #22,%d0 <== NOT EXECUTED 5842e: 2080 movel %d0,%a0@ <== NOT EXECUTED 58430: 6042 bras 58474 <== NOT EXECUTED /* * Now process the read(). */ if ( !iop->handlers->read_h ) 58432: 206a 003c moveal %a2@(60),%a0 58436: 2068 0008 moveal %a0@(8),%a0 5843a: 4a88 tstl %a0 5843c: 6612 bnes 58450 rtems_set_errno_and_return_minus_one( ENOTSUP ); 5843e: 4eb9 0004 b9a8 jsr 4b9a8 <__errno> <== NOT EXECUTED 58444: 72ff moveq #-1,%d1 <== NOT EXECUTED 58446: 2040 moveal %d0,%a0 <== NOT EXECUTED 58448: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED 5844e: 6024 bras 58474 <== NOT EXECUTED rc = (*iop->handlers->read_h)( iop, buffer, count ); 58450: 2f01 movel %d1,%sp@- 58452: 2f00 movel %d0,%sp@- 58454: 2f0a movel %a2,%sp@- 58456: 4e90 jsr %a0@ if ( rc > 0 ) 58458: 4fef 000c lea %sp@(12),%sp */ if ( !iop->handlers->read_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); rc = (*iop->handlers->read_h)( iop, buffer, count ); 5845c: 2200 movel %d0,%d1 if ( rc > 0 ) 5845e: 6f14 bles 58474 iop->offset += rc; 58460: 2600 movel %d0,%d3 58462: 5bc2 smi %d2 58464: 49c2 extbl %d2 58466: d7aa 0010 addl %d3,%a2@(16) 5846a: 202a 000c movel %a2@(12),%d0 5846e: d182 addxl %d2,%d0 58470: 2540 000c movel %d0,%a2@(12) return rc; } 58474: 2001 movel %d1,%d0 58476: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 5847c: 4e5e unlk %fp 5847e: 4e75 rts 000615b4 : ssize_t readlink( const char *pathname, char *buf, size_t bufsize ) { 615b4: 4e56 ffe0 linkw %fp,#-32 615b8: 48d7 001c moveml %d2-%d4,%sp@ 615bc: 282e 0008 movel %fp@(8),%d4 615c0: 262e 000c movel %fp@(12),%d3 rtems_filesystem_location_info_t loc; int result; if (!buf) 615c4: 6612 bnes 615d8 rtems_set_errno_and_return_minus_one( EFAULT ); 615c6: 4eb9 0007 4e78 jsr 74e78 <__errno> <== NOT EXECUTED 615cc: 76ff moveq #-1,%d3 <== NOT EXECUTED 615ce: 720e moveq #14,%d1 <== NOT EXECUTED 615d0: 2040 moveal %d0,%a0 <== NOT EXECUTED 615d2: 2081 movel %d1,%a0@ <== NOT EXECUTED 615d4: 6000 00c2 braw 61698 <== NOT EXECUTED result = rtems_filesystem_evaluate_path( pathname, strlen( pathname ), 615d8: 2f04 movel %d4,%sp@- 615da: 240e movel %fp,%d2 615dc: 0682 ffff ffec addil #-20,%d2 615e2: 4eb9 0007 aedc jsr 7aedc 615e8: 4297 clrl %sp@ 615ea: 2f02 movel %d2,%sp@- 615ec: 42a7 clrl %sp@- 615ee: 2f00 movel %d0,%sp@- 615f0: 2f04 movel %d4,%sp@- 615f2: 4eb9 0004 5772 jsr 45772 0, &loc, false ); if ( result != 0 ) 615f8: 4fef 0014 lea %sp@(20),%sp 615fc: 4a80 tstl %d0 615fe: 6706 beqs 61606 61600: 76ff moveq #-1,%d3 <== NOT EXECUTED 61602: 6000 0094 braw 61698 <== NOT EXECUTED return -1; if ( !loc.ops->node_type_h ){ 61606: 226e fff8 moveal %fp@(-8),%a1 6160a: 2069 0010 moveal %a1@(16),%a0 6160e: 4a88 tstl %a0 61610: 6606 bnes 61618 rtems_filesystem_freenode( &loc ); 61612: 2069 001c moveal %a1@(28),%a0 <== NOT EXECUTED 61616: 603e bras 61656 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); } if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_SYM_LINK ){ 61618: 2f02 movel %d2,%sp@- 6161a: 4e90 jsr %a0@ 6161c: 206e fff8 moveal %fp@(-8),%a0 61620: 588f addql #4,%sp 61622: 7204 moveq #4,%d1 61624: b280 cmpl %d0,%d1 61626: 6722 beqs 6164a rtems_filesystem_freenode( &loc ); 61628: 4a88 tstl %a0 6162a: 670e beqs 6163a 6162c: 2068 001c moveal %a0@(28),%a0 61630: 4a88 tstl %a0 61632: 6706 beqs 6163a 61634: 2f02 movel %d2,%sp@- 61636: 4e90 jsr %a0@ 61638: 588f addql #4,%sp rtems_set_errno_and_return_minus_one( EINVAL ); 6163a: 4eb9 0007 4e78 jsr 74e78 <__errno> 61640: 76ff moveq #-1,%d3 61642: 2040 moveal %d0,%a0 61644: 7016 moveq #22,%d0 61646: 2080 movel %d0,%a0@ 61648: 604e bras 61698 } if ( !loc.ops->readlink_h ){ 6164a: 2268 003c moveal %a0@(60),%a1 6164e: 4a89 tstl %a1 61650: 6620 bnes 61672 rtems_filesystem_freenode( &loc ); 61652: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 61656: 4a88 tstl %a0 <== NOT EXECUTED 61658: 6706 beqs 61660 <== NOT EXECUTED 6165a: 2f02 movel %d2,%sp@- <== NOT EXECUTED 6165c: 4e90 jsr %a0@ <== NOT EXECUTED 6165e: 588f addql #4,%sp <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 61660: 4eb9 0007 4e78 jsr 74e78 <__errno> <== NOT EXECUTED 61666: 76ff moveq #-1,%d3 <== NOT EXECUTED 61668: 2040 moveal %d0,%a0 <== NOT EXECUTED 6166a: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED 61670: 6026 bras 61698 <== NOT EXECUTED } result = (*loc.ops->readlink_h)( &loc, buf, bufsize ); 61672: 2f2e 0010 movel %fp@(16),%sp@- 61676: 2f03 movel %d3,%sp@- 61678: 2f02 movel %d2,%sp@- 6167a: 4e91 jsr %a1@ rtems_filesystem_freenode( &loc ); 6167c: 206e fff8 moveal %fp@(-8),%a0 if ( !loc.ops->readlink_h ){ rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*loc.ops->readlink_h)( &loc, buf, bufsize ); 61680: 2600 movel %d0,%d3 rtems_filesystem_freenode( &loc ); 61682: 4fef 000c lea %sp@(12),%sp 61686: 4a88 tstl %a0 61688: 670e beqs 61698 6168a: 2068 001c moveal %a0@(28),%a0 6168e: 4a88 tstl %a0 61690: 6706 beqs 61698 61692: 2f02 movel %d2,%sp@- 61694: 4e90 jsr %a0@ 61696: 588f addql #4,%sp return result; } 61698: 2003 movel %d3,%d0 6169a: 4cee 001c ffe0 moveml %fp@(-32),%d2-%d4 616a0: 4e5e unlk %fp 616a2: 4e75 rts 0004404c : ssize_t readv( int fd, const struct iovec *iov, int iovcnt ) { 4404c: 4e56 ffe4 linkw %fp,#-28 44050: 202e 0008 movel %fp@(8),%d0 44054: 48d7 0c7c moveml %d2-%d6/%a2-%a3,%sp@ 44058: 266e 000c moveal %fp@(12),%a3 4405c: 262e 0010 movel %fp@(16),%d3 int v; int bytes; rtems_libio_t *iop; bool all_zeros; rtems_libio_check_fd( fd ); 44060: b0b9 0005 da24 cmpl 5da24 ,%d0 44066: 6414 bccs 4407c iop = rtems_libio_iop( fd ); 44068: 2479 0005 f87c moveal 5f87c ,%a2 4406e: ed88 lsll #6,%d0 44070: d5c0 addal %d0,%a2 rtems_libio_check_is_open( iop ); 44072: 202a 0014 movel %a2@(20),%d0 44076: 0800 0008 btst #8,%d0 4407a: 6612 bnes 4408e 4407c: 4eb9 0004 da30 jsr 4da30 <__errno> <== NOT EXECUTED 44082: 74ff moveq #-1,%d2 <== NOT EXECUTED 44084: 7209 moveq #9,%d1 <== NOT EXECUTED 44086: 2040 moveal %d0,%a0 <== NOT EXECUTED 44088: 2081 movel %d1,%a0@ <== NOT EXECUTED 4408a: 6000 00c2 braw 4414e <== NOT EXECUTED rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ ); 4408e: 0800 0001 btst #1,%d0 44092: 674a beqs 440de /* * Argument validation on IO vector */ if ( !iov ) 44094: 4a8b tstl %a3 44096: 6746 beqs 440de rtems_set_errno_and_return_minus_one( EINVAL ); if ( iovcnt <= 0 ) 44098: 4a83 tstl %d3 4409a: 6f42 bles 440de rtems_set_errno_and_return_minus_one( EINVAL ); if ( iovcnt > IOV_MAX ) 4409c: 0c83 0000 0400 cmpil #1024,%d3 440a2: 6e3a bgts 440de rtems_set_errno_and_return_minus_one( EINVAL ); if ( !iop->handlers->read_h ) 440a4: 206a 003c moveal %a2@(60),%a0 440a8: 4aa8 0008 tstl %a0@(8) 440ac: 6614 bnes 440c2 rtems_set_errno_and_return_minus_one( ENOTSUP ); 440ae: 4eb9 0004 da30 jsr 4da30 <__errno> <== NOT EXECUTED 440b4: 74ff moveq #-1,%d2 <== NOT EXECUTED 440b6: 2040 moveal %d0,%a0 <== NOT EXECUTED 440b8: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED 440be: 6000 008e braw 4414e <== NOT EXECUTED 440c2: 204b moveal %a3,%a0 440c4: 4281 clrl %d1 440c6: 4280 clrl %d0 440c8: 7801 moveq #1,%d4 * are obvious errors in the iovec. So this extra loop ensures * that we do not do anything if there is an argument error. */ all_zeros = true; for ( total=0, v=0 ; v < iovcnt ; v++ ) { 440ca: 5281 addql #1,%d1 ssize_t old; if ( !iov[v].iov_base ) 440cc: 4a90 tstl %a0@ 440ce: 670e beqs 440de if ( iov[v].iov_len < 0 ) rtems_set_errno_and_return_minus_one( EINVAL ); /* check for wrap */ old = total; total += iov[v].iov_len; 440d0: 2428 0004 movel %a0@(4),%d2 440d4: 2240 moveal %d0,%a1 440d6: d3c2 addal %d2,%a1 * 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++ ) { 440d8: 5088 addql #8,%a0 rtems_set_errno_and_return_minus_one( EINVAL ); /* check for wrap */ old = total; total += iov[v].iov_len; if ( total < old ) 440da: b089 cmpl %a1,%d0 440dc: 6f10 bles 440ee rtems_set_errno_and_return_minus_one( EINVAL ); 440de: 4eb9 0004 da30 jsr 4da30 <__errno> 440e4: 74ff moveq #-1,%d2 440e6: 2040 moveal %d0,%a0 440e8: 7016 moveq #22,%d0 440ea: 2080 movel %d0,%a0@ 440ec: 6060 bras 4414e if ( iov[v].iov_len ) 440ee: 4a82 tstl %d2 440f0: 57c2 seq %d2 * 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++ ) { 440f2: 2009 movel %a1,%d0 old = total; total += iov[v].iov_len; if ( total < old ) rtems_set_errno_and_return_minus_one( EINVAL ); if ( iov[v].iov_len ) 440f4: c484 andl %d4,%d2 440f6: 1802 moveb %d2,%d4 * are obvious errors in the iovec. So this extra loop ensures * that we do not do anything if there is an argument error. */ all_zeros = true; for ( total=0, v=0 ; v < iovcnt ; v++ ) { 440f8: b681 cmpl %d1,%d3 440fa: 6ece bgts 440ca /* * 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 ) { 440fc: 4a02 tstb %d2 440fe: 6704 beqs 44104 44100: 4282 clrl %d2 44102: 604a bras 4414e 44104: 588b addql #4,%a3 44106: 4284 clrl %d4 44108: 4282 clrl %d2 /* * 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 ); 4410a: 206a 003c moveal %a2@(60),%a0 } /* * Now process the readv(). */ for ( total=0, v=0 ; v < iovcnt ; v++ ) { 4410e: 5284 addql #1,%d4 bytes = (*iop->handlers->read_h)( iop, iov[v].iov_base, iov[v].iov_len ); 44110: 2f13 movel %a3@,%sp@- 44112: 2f2b fffc movel %a3@(-4),%sp@- 44116: 2f0a movel %a2,%sp@- 44118: 2068 0008 moveal %a0@(8),%a0 4411c: 4e90 jsr %a0@ if ( bytes < 0 ) 4411e: 4fef 000c lea %sp@(12),%sp 44122: 4a80 tstl %d0 44124: 6c04 bges 4412a 44126: 74ff moveq #-1,%d2 <== NOT EXECUTED 44128: 6024 bras 4414e <== NOT EXECUTED return -1; if ( bytes > 0 ) { 4412a: 4a80 tstl %d0 4412c: 6716 beqs 44144 iop->offset += bytes; total += bytes; 4412e: d480 addl %d0,%d2 if ( bytes < 0 ) return -1; if ( bytes > 0 ) { iop->offset += bytes; 44130: 2c00 movel %d0,%d6 44132: 5bc5 smi %d5 44134: 49c5 extbl %d5 44136: ddaa 0010 addl %d6,%a2@(16) 4413a: 222a 000c movel %a2@(12),%d1 4413e: d385 addxl %d5,%d1 44140: 2541 000c movel %d1,%a2@(12) total += bytes; } if (bytes != iov[ v ].iov_len) 44144: b093 cmpl %a3@,%d0 44146: 6606 bnes 4414e } /* * Now process the readv(). */ for ( total=0, v=0 ; v < iovcnt ; v++ ) { 44148: 508b addql #8,%a3 4414a: b684 cmpl %d4,%d3 4414c: 6ebc bgts 4410a if (bytes != iov[ v ].iov_len) break; } return total; } 4414e: 2002 movel %d2,%d0 44150: 4cee 0c7c ffe4 moveml %fp@(-28),%d2-%d6/%a2-%a3 44156: 4e5e unlk %fp 44158: 4e75 rts ... 000584e4 : /* * Do not attempt to allocate memory if in a critical section or ISR. */ if (_System_state_Is_up(_System_state_Get())) { 584e4: 7003 moveq #3,%d0 { uintptr_t old_size; char *new_area; uintptr_t resize; MSBUMP(realloc_calls, 1); 584e6: 4e56 fff0 linkw %fp,#-16 584ea: 52b9 0005 b8b4 addql #1,5b8b4 584f0: 48d7 001c moveml %d2-%d4,%sp@ 584f4: 242e 0008 movel %fp@(8),%d2 584f8: 262e 000c movel %fp@(12),%d3 /* * Do not attempt to allocate memory if in a critical section or ISR. */ if (_System_state_Is_up(_System_state_Get())) { 584fc: b0b9 0005 bb76 cmpl 5bb76 <_System_state_Current>,%d0 58502: 6614 bnes 58518 if (_Thread_Dispatch_disable_level > 0) 58504: 2039 0005 b9f4 movel 5b9f4 <_Thread_Dispatch_disable_level>,%d0 5850a: 6600 00aa bnew 585b6 return (void *) 0; if (_ISR_Nest_level > 0) 5850e: 2039 0005 ba8e movel 5ba8e <_ISR_Nest_level>,%d0 58514: 6600 00a0 bnew 585b6 } /* * Continue with realloc(). */ if ( !ptr ) 58518: 4a82 tstl %d2 5851a: 660c bnes 58528 return malloc( size ); 5851c: 2f03 movel %d3,%sp@- 5851e: 4eb9 0004 9328 jsr 49328 58524: 2400 movel %d0,%d2 58526: 600e bras 58536 if ( !size ) { 58528: 4a83 tstl %d3 5852a: 660e bnes 5853a free( ptr ); 5852c: 2f02 movel %d2,%sp@- <== NOT EXECUTED 5852e: 4282 clrl %d2 <== NOT EXECUTED 58530: 4eb9 0004 8e7c jsr 48e7c <== NOT EXECUTED return (void *) 0; 58536: 588f addql #4,%sp 58538: 607e bras 585b8 } if ( !_Protected_heap_Get_block_size(RTEMS_Malloc_Heap, ptr, &old_size) ) { 5853a: 486e fffc pea %fp@(-4) 5853e: 2f02 movel %d2,%sp@- 58540: 2f39 0005 a220 movel 5a220 ,%sp@- 58546: 4eb9 0005 8670 jsr 58670 <_Protected_heap_Get_block_size> 5854c: 4fef 000c lea %sp@(12),%sp 58550: 4a00 tstb %d0 58552: 6610 bnes 58564 errno = EINVAL; 58554: 4eb9 0004 b9a8 jsr 4b9a8 <__errno> 5855a: 4282 clrl %d2 5855c: 2040 moveal %d0,%a0 5855e: 7016 moveq #22,%d0 58560: 2080 movel %d0,%a0@ return (void *) 0; 58562: 6054 bras 585b8 #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 ) ) { 58564: 2f03 movel %d3,%sp@- 58566: 2f02 movel %d2,%sp@- 58568: 2f39 0005 a220 movel 5a220 ,%sp@- 5856e: 4eb9 0005 86ac jsr 586ac <_Protected_heap_Resize_block> 58574: 4fef 000c lea %sp@(12),%sp 58578: 4a00 tstb %d0 5857a: 663c bnes 585b8 * 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 ); 5857c: 2f03 movel %d3,%sp@- 5857e: 4eb9 0004 9328 jsr 49328 MSBUMP(malloc_calls, (uint32_t) -1); /* subtract off the malloc */ if ( !new_area ) { 58584: 588f addql #4,%sp * and the C Standard. */ new_area = malloc( size ); MSBUMP(malloc_calls, (uint32_t) -1); /* subtract off the malloc */ 58586: 53b9 0005 b8a8 subql #1,5b8a8 * 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 ); 5858c: 2800 movel %d0,%d4 MSBUMP(malloc_calls, (uint32_t) -1); /* subtract off the malloc */ if ( !new_area ) { 5858e: 6726 beqs 585b6 return (void *) 0; } memcpy( new_area, ptr, (size < old_size) ? size : old_size ); 58590: 202e fffc movel %fp@(-4),%d0 58594: b083 cmpl %d3,%d0 58596: 6402 bccs 5859a 58598: 2600 movel %d0,%d3 5859a: 2f03 movel %d3,%sp@- 5859c: 2f02 movel %d2,%sp@- 5859e: 2f04 movel %d4,%sp@- 585a0: 4eb9 0004 c1c8 jsr 4c1c8 free( ptr ); 585a6: 2f02 movel %d2,%sp@- 585a8: 2404 movel %d4,%d2 585aa: 4eb9 0004 8e7c jsr 48e7c return new_area; 585b0: 4fef 0010 lea %sp@(16),%sp 585b4: 6002 bras 585b8 585b6: 4282 clrl %d2 } 585b8: 2002 movel %d2,%d0 585ba: 4cee 001c fff0 moveml %fp@(-16),%d2-%d4 585c0: 4e5e unlk %fp 585c2: 4e75 rts 000616a4 : #include int rmdir( const char *pathname ) { 616a4: 4e56 ffc0 linkw %fp,#-64 616a8: 48d7 0c3c moveml %d2-%d5/%a2-%a3,%sp@ 616ac: 246e 0008 moveal %fp@(8),%a2 /* * Get the parent node of the node we wish to remove. Find the parent path. */ parentpathlen = rtems_filesystem_dirname ( pathname ); 616b0: 2f0a movel %a2,%sp@- 616b2: 4eb9 0004 565c jsr 4565c if ( parentpathlen == 0 ) 616b8: 588f addql #4,%sp /* * Get the parent node of the node we wish to remove. Find the parent path. */ parentpathlen = rtems_filesystem_dirname ( pathname ); 616ba: 2a00 movel %d0,%d5 if ( parentpathlen == 0 ) 616bc: 664a bnes 61708 rtems_filesystem_get_start_loc( pathname, &i, &parentloc ); 616be: 742f moveq #47,%d2 616c0: 1012 moveb %a2@,%d0 616c2: 1200 moveb %d0,%d1 616c4: 49c1 extbl %d1 616c6: b481 cmpl %d1,%d2 616c8: 670c beqs 616d6 616ca: 143c 005c moveb #92,%d2 <== NOT EXECUTED 616ce: b481 cmpl %d1,%d2 <== NOT EXECUTED 616d0: 6704 beqs 616d6 <== NOT EXECUTED 616d2: 4a00 tstb %d0 <== NOT EXECUTED 616d4: 6612 bnes 616e8 <== NOT EXECUTED 616d6: 4878 0014 pea 14 616da: 2079 0009 5d9c moveal 95d9c ,%a0 616e0: 41e8 0018 lea %a0@(24),%a0 616e4: 2f08 movel %a0,%sp@- 616e6: 600e bras 616f6 616e8: 4878 0014 pea 14 <== NOT EXECUTED 616ec: 2039 0009 5d9c movel 95d9c ,%d0 <== NOT EXECUTED 616f2: 5880 addql #4,%d0 <== NOT EXECUTED 616f4: 2f00 movel %d0,%sp@- <== NOT EXECUTED 616f6: 486e ffec pea %fp@(-20) 616fa: 4203 clrb %d3 616fc: 4eb9 0007 7eb0 jsr 77eb0 61702: 4fef 000c lea %sp@(12),%sp 61706: 6020 bras 61728 else { result = rtems_filesystem_evaluate_path(pathname, parentpathlen, 61708: 42a7 clrl %sp@- 6170a: 486e ffec pea %fp@(-20) 6170e: 4878 0002 pea 2 61712: 2f00 movel %d0,%sp@- 61714: 2f0a movel %a2,%sp@- 61716: 4eb9 0004 5772 jsr 45772 RTEMS_LIBIO_PERMS_WRITE, &parentloc, false ); if ( result != 0 ) 6171c: 4fef 0014 lea %sp@(20),%sp 61720: 4a80 tstl %d0 61722: 6600 0168 bnew 6188c 61726: 7601 moveq #1,%d3 /* * Start from the parent to find the node that should be under it. */ loc = parentloc; 61728: 4878 0014 pea 14 6172c: 280e movel %fp,%d4 6172e: 0684 ffff ffec addil #-20,%d4 61734: 240e movel %fp,%d2 61736: 0682 ffff ffd8 addil #-40,%d2 name = pathname + parentpathlen; 6173c: d5c5 addal %d5,%a2 name += rtems_filesystem_prefix_separators( name, strlen( name ) ); 6173e: 47f9 0007 aedc lea 7aedc ,%a3 /* * Start from the parent to find the node that should be under it. */ loc = parentloc; 61744: 2f04 movel %d4,%sp@- 61746: 2f02 movel %d2,%sp@- 61748: 4eb9 0007 7eb0 jsr 77eb0 name = pathname + parentpathlen; name += rtems_filesystem_prefix_separators( name, strlen( name ) ); 6174e: 2f0a movel %a2,%sp@- 61750: 4e93 jsr %a3@ 61752: 2e80 movel %d0,%sp@ 61754: 2f0a movel %a2,%sp@- 61756: 4eb9 0004 5624 jsr 45624 6175c: d5c0 addal %d0,%a2 result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 6175e: 2f0a movel %a2,%sp@- 61760: 4e93 jsr %a3@ 61762: 4297 clrl %sp@ 61764: 2f02 movel %d2,%sp@- 61766: 42a7 clrl %sp@- 61768: 2f00 movel %d0,%sp@- 6176a: 2f0a movel %a2,%sp@- 6176c: 4eb9 0004 56a2 jsr 456a2 0, &loc, false ); if ( result != 0 ) { 61772: 4fef 0028 lea %sp@(40),%sp 61776: 4a80 tstl %d0 61778: 6722 beqs 6179c if ( free_parentloc ) 6177a: 4a03 tstb %d3 6177c: 6700 010e beqw 6188c rtems_filesystem_freenode( &parentloc ); 61780: 206e fff8 moveal %fp@(-8),%a0 <== NOT EXECUTED 61784: 4a88 tstl %a0 <== NOT EXECUTED 61786: 6700 0104 beqw 6188c <== NOT EXECUTED 6178a: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 6178e: 4a88 tstl %a0 <== NOT EXECUTED 61790: 6700 00fa beqw 6188c <== NOT EXECUTED 61794: 2f04 movel %d4,%sp@- <== NOT EXECUTED 61796: 78ff moveq #-1,%d4 <== NOT EXECUTED 61798: 6000 00ec braw 61886 <== NOT EXECUTED /* * Verify you can remove this node as a directory. */ if ( !loc.ops->node_type_h ){ 6179c: 226e ffe4 moveal %fp@(-28),%a1 617a0: 2069 0010 moveal %a1@(16),%a0 617a4: 4a88 tstl %a0 617a6: 6606 bnes 617ae rtems_filesystem_freenode( &loc ); 617a8: 2069 001c moveal %a1@(28),%a0 <== NOT EXECUTED 617ac: 6068 bras 61816 <== 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 ){ 617ae: 2f02 movel %d2,%sp@- 617b0: 4e90 jsr %a0@ 617b2: 588f addql #4,%sp 617b4: 7201 moveq #1,%d1 617b6: b280 cmpl %d0,%d1 617b8: 6744 beqs 617fe rtems_filesystem_freenode( &loc ); 617ba: 206e ffe4 moveal %fp@(-28),%a0 617be: 4a88 tstl %a0 617c0: 670e beqs 617d0 617c2: 2068 001c moveal %a0@(28),%a0 617c6: 4a88 tstl %a0 617c8: 6706 beqs 617d0 617ca: 2f02 movel %d2,%sp@- 617cc: 4e90 jsr %a0@ 617ce: 588f addql #4,%sp if ( free_parentloc ) 617d0: 4a03 tstb %d3 617d2: 6718 beqs 617ec rtems_filesystem_freenode( &parentloc ); 617d4: 206e fff8 moveal %fp@(-8),%a0 617d8: 4a88 tstl %a0 617da: 6710 beqs 617ec 617dc: 2068 001c moveal %a0@(28),%a0 617e0: 4a88 tstl %a0 617e2: 6708 beqs 617ec 617e4: 486e ffec pea %fp@(-20) 617e8: 4e90 jsr %a0@ 617ea: 588f addql #4,%sp rtems_set_errno_and_return_minus_one( ENOTDIR ); 617ec: 4eb9 0007 4e78 jsr 74e78 <__errno> 617f2: 78ff moveq #-1,%d4 617f4: 2040 moveal %d0,%a0 617f6: 7014 moveq #20,%d0 617f8: 2080 movel %d0,%a0@ 617fa: 6000 0092 braw 6188e /* * Use the filesystems rmnod to remove the node. */ if ( !loc.handlers->rmnod_h ){ 617fe: 206e ffe0 moveal %fp@(-32),%a0 61802: 2068 0034 moveal %a0@(52),%a0 61806: 4a88 tstl %a0 61808: 6644 bnes 6184e rtems_filesystem_freenode( &loc ); 6180a: 206e ffe4 moveal %fp@(-28),%a0 <== NOT EXECUTED 6180e: 4a88 tstl %a0 <== NOT EXECUTED 61810: 670e beqs 61820 <== NOT EXECUTED 61812: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 61816: 4a88 tstl %a0 <== NOT EXECUTED 61818: 6706 beqs 61820 <== NOT EXECUTED 6181a: 2f02 movel %d2,%sp@- <== NOT EXECUTED 6181c: 4e90 jsr %a0@ <== NOT EXECUTED 6181e: 588f addql #4,%sp <== NOT EXECUTED if ( free_parentloc ) 61820: 4a03 tstb %d3 <== NOT EXECUTED 61822: 6718 beqs 6183c <== NOT EXECUTED rtems_filesystem_freenode( &parentloc ); 61824: 206e fff8 moveal %fp@(-8),%a0 <== NOT EXECUTED 61828: 4a88 tstl %a0 <== NOT EXECUTED 6182a: 6710 beqs 6183c <== NOT EXECUTED 6182c: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 61830: 4a88 tstl %a0 <== NOT EXECUTED 61832: 6708 beqs 6183c <== NOT EXECUTED 61834: 486e ffec pea %fp@(-20) <== NOT EXECUTED 61838: 4e90 jsr %a0@ <== NOT EXECUTED 6183a: 588f addql #4,%sp <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 6183c: 4eb9 0007 4e78 jsr 74e78 <__errno> <== NOT EXECUTED 61842: 78ff moveq #-1,%d4 <== NOT EXECUTED 61844: 2040 moveal %d0,%a0 <== NOT EXECUTED 61846: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED 6184c: 6040 bras 6188e <== NOT EXECUTED } result = (*loc.handlers->rmnod_h)( &parentloc, &loc ); 6184e: 2f02 movel %d2,%sp@- 61850: 2f04 movel %d4,%sp@- 61852: 4e90 jsr %a0@ rtems_filesystem_freenode( &loc ); 61854: 206e ffe4 moveal %fp@(-28),%a0 if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*loc.handlers->rmnod_h)( &parentloc, &loc ); 61858: 2800 movel %d0,%d4 rtems_filesystem_freenode( &loc ); 6185a: 508f addql #8,%sp 6185c: 4a88 tstl %a0 6185e: 670e beqs 6186e 61860: 2068 001c moveal %a0@(28),%a0 61864: 4a88 tstl %a0 61866: 6706 beqs 6186e 61868: 2f02 movel %d2,%sp@- 6186a: 4e90 jsr %a0@ 6186c: 588f addql #4,%sp if ( free_parentloc ) 6186e: 4a03 tstb %d3 61870: 671c beqs 6188e rtems_filesystem_freenode( &parentloc ); 61872: 206e fff8 moveal %fp@(-8),%a0 61876: 4a88 tstl %a0 61878: 6714 beqs 6188e 6187a: 2068 001c moveal %a0@(28),%a0 6187e: 4a88 tstl %a0 61880: 670c beqs 6188e 61882: 486e ffec pea %fp@(-20) 61886: 4e90 jsr %a0@ 61888: 588f addql #4,%sp 6188a: 6002 bras 6188e 6188c: 78ff moveq #-1,%d4 return result; } 6188e: 2004 movel %d4,%d0 61890: 4cee 0c3c ffc0 moveml %fp@(-64),%d2-%d5/%a2-%a3 61896: 4e5e unlk %fp 61898: 4e75 rts ... 0004ae00 : uint32_t rtems_assoc_local_by_remote( const rtems_assoc_t *ap, uint32_t remote_value ) { 4ae00: 4e56 0000 linkw %fp,#0 const rtems_assoc_t *nap; nap = rtems_assoc_ptr_by_remote(ap, remote_value); 4ae04: 2f2e 000c movel %fp@(12),%sp@- 4ae08: 2f2e 0008 movel %fp@(8),%sp@- 4ae0c: 4eb9 0004 ae34 jsr 4ae34 if (nap) 4ae12: 508f addql #8,%sp 4ae14: 4a80 tstl %d0 4ae16: 6706 beqs 4ae1e return nap->local_value; 4ae18: 2040 moveal %d0,%a0 4ae1a: 2028 0004 movel %a0@(4),%d0 return 0; } 4ae1e: 4e5e unlk %fp 4ae20: 4e75 rts ... 0004adbc : uint32_t rtems_assoc_local_by_remote_bitfield( const rtems_assoc_t *ap, uint32_t remote_value ) { 4adbc: 4e56 ffe8 linkw %fp,#-24 4adc0: 48d7 047c moveml %d2-%d6/%a2,%sp@ 4adc4: 2c2e 0008 movel %fp@(8),%d6 4adc8: 4284 clrl %d4 4adca: 4283 clrl %d3 4adcc: 7401 moveq #1,%d2 uint32_t b; uint32_t local_value = 0; for (b = 1; b; b <<= 1) { if (b & remote_value) local_value |= rtems_assoc_local_by_remote(ap, b); 4adce: 45f9 0004 ae00 lea 4ae00 ,%a2 uint32_t rtems_assoc_local_by_remote_bitfield( const rtems_assoc_t *ap, uint32_t remote_value ) { 4add4: 2a2e 000c movel %fp@(12),%d5 uint32_t b; uint32_t local_value = 0; for (b = 1; b; b <<= 1) { if (b & remote_value) 4add8: 2002 movel %d2,%d0 ) { uint32_t b; uint32_t local_value = 0; for (b = 1; b; b <<= 1) { 4adda: 5284 addql #1,%d4 if (b & remote_value) 4addc: c085 andl %d5,%d0 4adde: 670a beqs 4adea local_value |= rtems_assoc_local_by_remote(ap, b); 4ade0: 2f02 movel %d2,%sp@- 4ade2: 2f06 movel %d6,%sp@- 4ade4: 4e92 jsr %a2@ 4ade6: 508f addql #8,%sp 4ade8: 8680 orl %d0,%d3 ) { uint32_t b; uint32_t local_value = 0; for (b = 1; b; b <<= 1) { 4adea: 7020 moveq #32,%d0 4adec: d482 addl %d2,%d2 4adee: b084 cmpl %d4,%d0 4adf0: 66e6 bnes 4add8 if (b & remote_value) local_value |= rtems_assoc_local_by_remote(ap, b); } return local_value; } 4adf2: 2003 movel %d3,%d0 4adf4: 4cee 047c ffe8 moveml %fp@(-24),%d2-%d6/%a2 4adfa: 4e5e unlk %fp 4adfc: 4e75 rts ... 0004ae24 : uint32_t bad_value #else uint32_t bad_value __attribute((unused)) #endif ) { 4ae24: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED sprintf(bad_buffer, "< %" PRId32 "[0x%" PRIx32 " ] >", bad_value, bad_value); #else static char bad_buffer[40] = ""; #endif return bad_buffer; } 4ae28: 203c 0005 a370 movel #369520,%d0 <== NOT EXECUTED 4ae2e: 4e5e unlk %fp <== NOT EXECUTED 4ae30: 4e75 rts <== NOT EXECUTED ... 00048d14 : const char *rtems_assoc_name_by_local( const rtems_assoc_t *ap, uint32_t local_value ) { 48d14: 4e56 0000 linkw %fp,#0 48d18: 2f02 movel %d2,%sp@- 48d1a: 242e 000c movel %fp@(12),%d2 const rtems_assoc_t *nap; nap = rtems_assoc_ptr_by_local(ap, local_value); 48d1e: 2f02 movel %d2,%sp@- 48d20: 2f2e 0008 movel %fp@(8),%sp@- 48d24: 4eb9 0004 8d4c jsr 48d4c if (nap) 48d2a: 508f addql #8,%sp 48d2c: 4a80 tstl %d0 48d2e: 670c beqs 48d3c return nap->name; return rtems_assoc_name_bad(local_value); } 48d30: 2040 moveal %d0,%a0 48d32: 242e fffc movel %fp@(-4),%d2 48d36: 4e5e unlk %fp 48d38: 2010 movel %a0@,%d0 48d3a: 4e75 rts nap = rtems_assoc_ptr_by_local(ap, local_value); if (nap) return nap->name; return rtems_assoc_name_bad(local_value); 48d3c: 2d42 0008 movel %d2,%fp@(8) <== NOT EXECUTED } 48d40: 242e fffc movel %fp@(-4),%d2 <== NOT EXECUTED 48d44: 4e5e unlk %fp <== NOT EXECUTED nap = rtems_assoc_ptr_by_local(ap, local_value); if (nap) return nap->name; return rtems_assoc_name_bad(local_value); 48d46: 4ef9 0004 ae24 jmp 4ae24 <== NOT EXECUTED 00048d4c : const rtems_assoc_t *rtems_assoc_ptr_by_local( const rtems_assoc_t *ap, uint32_t local_value ) { 48d4c: 4e56 0000 linkw %fp,#0 48d50: 2f0a movel %a2,%sp@- 48d52: 246e 0008 moveal %fp@(8),%a2 48d56: 2f02 movel %d2,%sp@- 48d58: 242e 000c movel %fp@(12),%d2 const rtems_assoc_t *default_ap = 0; if (rtems_assoc_is_default(ap)) 48d5c: 2012 movel %a2@,%d0 48d5e: 6718 beqs 48d78 48d60: 4879 0005 9666 pea 59666 48d66: 2f00 movel %d0,%sp@- 48d68: 4eb9 0004 c8b0 jsr 4c8b0 48d6e: 508f addql #8,%sp 48d70: 4a80 tstl %d0 48d72: 6604 bnes 48d78 default_ap = ap++; 48d74: 200a movel %a2,%d0 <== NOT EXECUTED 48d76: 600a bras 48d82 <== NOT EXECUTED 48d78: 4280 clrl %d0 48d7a: 600a bras 48d86 for ( ; ap->name; ap++) if (ap->local_value == local_value) 48d7c: b4aa 0004 cmpl %a2@(4),%d2 48d80: 670a beqs 48d8c const rtems_assoc_t *default_ap = 0; if (rtems_assoc_is_default(ap)) default_ap = ap++; for ( ; ap->name; ap++) 48d82: 45ea 000c lea %a2@(12),%a2 48d86: 4a92 tstl %a2@ 48d88: 66f2 bnes 48d7c 48d8a: 2440 moveal %d0,%a2 if (ap->local_value == local_value) return ap; return default_ap; } 48d8c: 200a movel %a2,%d0 48d8e: 242e fff8 movel %fp@(-8),%d2 48d92: 246e fffc moveal %fp@(-4),%a2 48d96: 4e5e unlk %fp 48d98: 4e75 rts ... 0004ae34 : const rtems_assoc_t *rtems_assoc_ptr_by_remote( const rtems_assoc_t *ap, uint32_t remote_value ) { 4ae34: 4e56 0000 linkw %fp,#0 4ae38: 2f0a movel %a2,%sp@- 4ae3a: 246e 0008 moveal %fp@(8),%a2 4ae3e: 2f02 movel %d2,%sp@- 4ae40: 242e 000c movel %fp@(12),%d2 const rtems_assoc_t *default_ap = 0; if (rtems_assoc_is_default(ap)) 4ae44: 2012 movel %a2@,%d0 4ae46: 6718 beqs 4ae60 4ae48: 4879 0005 9666 pea 59666 4ae4e: 2f00 movel %d0,%sp@- 4ae50: 4eb9 0004 c8b0 jsr 4c8b0 4ae56: 508f addql #8,%sp 4ae58: 4a80 tstl %d0 4ae5a: 6604 bnes 4ae60 default_ap = ap++; 4ae5c: 200a movel %a2,%d0 <== NOT EXECUTED 4ae5e: 600a bras 4ae6a <== NOT EXECUTED 4ae60: 4280 clrl %d0 4ae62: 600a bras 4ae6e for ( ; ap->name; ap++) if (ap->remote_value == remote_value) 4ae64: b4aa 0008 cmpl %a2@(8),%d2 4ae68: 670a beqs 4ae74 const rtems_assoc_t *default_ap = 0; if (rtems_assoc_is_default(ap)) default_ap = ap++; for ( ; ap->name; ap++) 4ae6a: 45ea 000c lea %a2@(12),%a2 4ae6e: 4a92 tstl %a2@ 4ae70: 66f2 bnes 4ae64 4ae72: 2440 moveal %d0,%a2 if (ap->remote_value == remote_value) return ap; return default_ap; } 4ae74: 200a movel %a2,%d0 4ae76: 242e fff8 movel %fp@(-8),%d2 4ae7a: 246e fffc moveal %fp@(-4),%a2 4ae7e: 4e5e unlk %fp 4ae80: 4e75 rts ... 0004b720 : uint32_t rtems_assoc_remote_by_local( const rtems_assoc_t *ap, uint32_t local_value ) { 4b720: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED const rtems_assoc_t *nap; nap = rtems_assoc_ptr_by_local(ap, local_value); 4b724: 2f2e 000c movel %fp@(12),%sp@- <== NOT EXECUTED 4b728: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED 4b72c: 4eb9 0004 8d4c jsr 48d4c <== NOT EXECUTED if (nap) 4b732: 508f addql #8,%sp <== NOT EXECUTED 4b734: 4a80 tstl %d0 <== NOT EXECUTED 4b736: 6706 beqs 4b73e <== NOT EXECUTED return nap->remote_value; 4b738: 2040 moveal %d0,%a0 <== NOT EXECUTED 4b73a: 2028 0008 movel %a0@(8),%d0 <== NOT EXECUTED return 0; } 4b73e: 4e5e unlk %fp <== NOT EXECUTED 4b740: 4e75 rts <== NOT EXECUTED ... 0004ae84 : rtems_name name, rtems_attribute attribute_set, uint32_t maximum_waiters, rtems_id *id ) { 4ae84: 4e56 ffe4 linkw %fp,#-28 4ae88: 202e 0010 movel %fp@(16),%d0 4ae8c: 48d7 1c0c moveml %d2-%d3/%a2-%a4,%sp@ 4ae90: 242e 0008 movel %fp@(8),%d2 4ae94: 262e 000c movel %fp@(12),%d3 4ae98: 266e 0014 moveal %fp@(20),%a3 Barrier_Control *the_barrier; CORE_barrier_Attributes the_attributes; if ( !rtems_is_name_valid( name ) ) 4ae9c: 4a82 tstl %d2 4ae9e: 6606 bnes 4aea6 4aea0: 7003 moveq #3,%d0 4aea2: 6000 0088 braw 4af2c return RTEMS_INVALID_NAME; if ( !id ) 4aea6: 4a8b tstl %a3 4aea8: 6604 bnes 4aeae 4aeaa: 7009 moveq #9,%d0 4aeac: 607e bras 4af2c return RTEMS_INVALID_ADDRESS; /* Initialize core barrier attributes */ if ( _Attributes_Is_barrier_automatic( attribute_set ) ) { 4aeae: 0803 0004 btst #4,%d3 4aeb2: 6710 beqs 4aec4 the_attributes.discipline = CORE_BARRIER_AUTOMATIC_RELEASE; if ( maximum_waiters == 0 ) 4aeb4: 4a80 tstl %d0 4aeb6: 6606 bnes 4aebe 4aeb8: 103c 000a moveb #10,%d0 4aebc: 606e bras 4af2c if ( !id ) return RTEMS_INVALID_ADDRESS; /* Initialize core barrier attributes */ if ( _Attributes_Is_barrier_automatic( attribute_set ) ) { the_attributes.discipline = CORE_BARRIER_AUTOMATIC_RELEASE; 4aebe: 42ae fff8 clrl %fp@(-8) 4aec2: 6006 bras 4aeca if ( maximum_waiters == 0 ) return RTEMS_INVALID_NUMBER; } else the_attributes.discipline = CORE_BARRIER_MANUAL_RELEASE; 4aec4: 7201 moveq #1,%d1 4aec6: 2d41 fff8 movel %d1,%fp@(-8) 4aeca: 2239 0005 b9f4 movel 5b9f4 <_Thread_Dispatch_disable_level>,%d1 4aed0: 5281 addql #1,%d1 the_attributes.maximum_count = maximum_waiters; 4aed2: 2d40 fffc movel %d0,%fp@(-4) 4aed6: 23c1 0005 b9f4 movel %d1,5b9f4 <_Thread_Dispatch_disable_level> * This function allocates a barrier control block from * the inactive chain of free barrier control blocks. */ RTEMS_INLINE_ROUTINE Barrier_Control *_Barrier_Allocate( void ) { return (Barrier_Control *) _Objects_Allocate( &_Barrier_Information ); 4aedc: 4879 0005 bc16 pea 5bc16 <_Barrier_Information> 4aee2: 45f9 0004 6c62 lea 46c62 <_Thread_Enable_dispatch>,%a2 4aee8: 4eb9 0004 6040 jsr 46040 <_Objects_Allocate> _Thread_Disable_dispatch(); /* prevents deletion */ the_barrier = _Barrier_Allocate(); if ( !the_barrier ) { 4aeee: 588f addql #4,%sp 4aef0: 2840 moveal %d0,%a4 4aef2: 4a80 tstl %d0 4aef4: 6606 bnes 4aefc _Thread_Enable_dispatch(); 4aef6: 4e92 jsr %a2@ 4aef8: 7005 moveq #5,%d0 return RTEMS_TOO_MANY; 4aefa: 6030 bras 4af2c } the_barrier->attribute_set = attribute_set; 4aefc: 2943 0010 movel %d3,%a4@(16) _CORE_barrier_Initialize( &the_barrier->Barrier, &the_attributes ); 4af00: 486e fff8 pea %fp@(-8) 4af04: 486c 0014 pea %a4@(20) 4af08: 4eb9 0004 b348 jsr 4b348 <_CORE_barrier_Initialize> 4af0e: 202c 0008 movel %a4@(8),%d0 4af12: 4281 clrl %d1 4af14: 2079 0005 bc2e moveal 5bc2e <_Barrier_Information+0x18>,%a0 4af1a: 3200 movew %d0,%d1 information, _Objects_Get_index( the_object->id ), the_object ); the_object->name = name; 4af1c: 2942 000c movel %d2,%a4@(12) #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 4af20: 218c 1c00 movel %a4,%a0@(00000000,%d1:l:4) &_Barrier_Information, &the_barrier->Object, (Objects_Name) name ); *id = the_barrier->Object.id; 4af24: 2680 movel %d0,%a3@ _Thread_Enable_dispatch(); 4af26: 4e92 jsr %a2@ return RTEMS_SUCCESSFUL; 4af28: 508f addql #8,%sp (Objects_Name) name ); *id = the_barrier->Object.id; _Thread_Enable_dispatch(); 4af2a: 4280 clrl %d0 return RTEMS_SUCCESSFUL; } 4af2c: 4cee 1c0c ffe4 moveml %fp@(-28),%d2-%d3/%a2-%a4 4af32: 4e5e unlk %fp 4af34: 4e75 rts ... 0004af38 : */ rtems_status_code rtems_barrier_delete( rtems_id id ) { 4af38: 4e56 fffc linkw %fp,#-4 4af3c: 2f0a movel %a2,%sp@- RTEMS_INLINE_ROUTINE Barrier_Control *_Barrier_Get ( Objects_Id id, Objects_Locations *location ) { return (Barrier_Control *) 4af3e: 486e fffc pea %fp@(-4) 4af42: 2f2e 0008 movel %fp@(8),%sp@- 4af46: 4879 0005 bc16 pea 5bc16 <_Barrier_Information> 4af4c: 4eb9 0004 648c jsr 4648c <_Objects_Get> Barrier_Control *the_barrier; Objects_Locations location; the_barrier = _Barrier_Get( id, &location ); switch ( location ) { 4af52: 4fef 000c lea %sp@(12),%sp 4af56: 2440 moveal %d0,%a2 4af58: 4aae fffc tstl %fp@(-4) 4af5c: 6704 beqs 4af62 4af5e: 7004 moveq #4,%d0 4af60: 6038 bras 4af9a case OBJECTS_LOCAL: _CORE_barrier_Flush( 4af62: 4878 0002 pea 2 4af66: 42a7 clrl %sp@- 4af68: 486a 0014 pea %a2@(20) 4af6c: 4eb9 0004 72c0 jsr 472c0 <_Thread_queue_Flush> &the_barrier->Barrier, NULL, CORE_BARRIER_WAS_DELETED ); _Objects_Close( &_Barrier_Information, &the_barrier->Object ); 4af72: 2f0a movel %a2,%sp@- 4af74: 4879 0005 bc16 pea 5bc16 <_Barrier_Information> 4af7a: 4eb9 0004 60c0 jsr 460c0 <_Objects_Close> */ RTEMS_INLINE_ROUTINE void _Barrier_Free ( Barrier_Control *the_barrier ) { _Objects_Free( &_Barrier_Information, &the_barrier->Object ); 4af80: 2f0a movel %a2,%sp@- 4af82: 4879 0005 bc16 pea 5bc16 <_Barrier_Information> 4af88: 4eb9 0004 6334 jsr 46334 <_Objects_Free> _Barrier_Free( the_barrier ); _Thread_Enable_dispatch(); 4af8e: 4eb9 0004 6c62 jsr 46c62 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 4af94: 4fef 001c lea %sp@(28),%sp _Objects_Close( &_Barrier_Information, &the_barrier->Object ); _Barrier_Free( the_barrier ); _Thread_Enable_dispatch(); 4af98: 4280 clrl %d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 4af9a: 246e fff8 moveal %fp@(-8),%a2 4af9e: 4e5e unlk %fp 4afa0: 4e75 rts ... 0004afa4 : rtems_status_code rtems_barrier_release( rtems_id id, uint32_t *released ) { 4afa4: 4e56 fffc linkw %fp,#-4 4afa8: 2f0a movel %a2,%sp@- 4afaa: 246e 000c moveal %fp@(12),%a2 4afae: 2f02 movel %d2,%sp@- 4afb0: 242e 0008 movel %fp@(8),%d2 Barrier_Control *the_barrier; Objects_Locations location; if ( !released ) 4afb4: 4a8a tstl %a2 4afb6: 6604 bnes 4afbc 4afb8: 7009 moveq #9,%d0 4afba: 603e bras 4affa RTEMS_INLINE_ROUTINE Barrier_Control *_Barrier_Get ( Objects_Id id, Objects_Locations *location ) { return (Barrier_Control *) 4afbc: 486e fffc pea %fp@(-4) 4afc0: 2f02 movel %d2,%sp@- 4afc2: 4879 0005 bc16 pea 5bc16 <_Barrier_Information> 4afc8: 4eb9 0004 648c jsr 4648c <_Objects_Get> return RTEMS_INVALID_ADDRESS; the_barrier = _Barrier_Get( id, &location ); switch ( location ) { 4afce: 4fef 000c lea %sp@(12),%sp 4afd2: 4aae fffc tstl %fp@(-4) 4afd6: 6704 beqs 4afdc 4afd8: 7004 moveq #4,%d0 4afda: 601e bras 4affa case OBJECTS_LOCAL: *released = _CORE_barrier_Release( &the_barrier->Barrier, id, NULL ); 4afdc: 42a7 clrl %sp@- 4afde: 2040 moveal %d0,%a0 4afe0: 2f02 movel %d2,%sp@- 4afe2: 4868 0014 pea %a0@(20) 4afe6: 4eb9 0004 b384 jsr 4b384 <_CORE_barrier_Release> 4afec: 2480 movel %d0,%a2@ _Thread_Enable_dispatch(); 4afee: 4eb9 0004 6c62 jsr 46c62 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 4aff4: 4fef 000c lea %sp@(12),%sp the_barrier = _Barrier_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: *released = _CORE_barrier_Release( &the_barrier->Barrier, id, NULL ); _Thread_Enable_dispatch(); 4aff8: 4280 clrl %d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 4affa: 242e fff4 movel %fp@(-12),%d2 4affe: 246e fff8 moveal %fp@(-8),%a2 4b002: 4e5e unlk %fp 4b004: 4e75 rts ... 00042130 : #include extern const char *bsp_boot_cmdline; const char *rtems_bsp_cmdline_get(void) { 42130: 4e56 0000 linkw %fp,#0 return bsp_boot_cmdline; } 42134: 2039 0005 c3f4 movel 5c3f4 ,%d0 4213a: 4e5e unlk %fp 4213c: 4e75 rts ... 00042140 : const char *rtems_bsp_cmdline_get_param( const char *name, char *value, size_t length ) { 42140: 4e56 ffe8 linkw %fp,#-24 42144: 202e 0008 movel %fp@(8),%d0 42148: 48d7 047c moveml %d2-%d6/%a2,%sp@ 4214c: 246e 000c moveal %fp@(12),%a2 42150: 242e 0010 movel %fp@(16),%d2 const char *p; if ( !name ) 42154: 4a80 tstl %d0 42156: 6756 beqs 421ae return NULL; if ( !value ) 42158: 4a8a tstl %a2 4215a: 6754 beqs 421b0 return NULL; if ( !length ) 4215c: 4a82 tstl %d2 4215e: 674e beqs 421ae return NULL; value[0] = '\0'; 42160: 4212 clrb %a2@ p = rtems_bsp_cmdline_get_param_raw( name ); 42162: 2f00 movel %d0,%sp@- 42164: 4eb9 0004 21bc jsr 421bc if ( !p ) 4216a: 588f addql #4,%sp 4216c: 4a80 tstl %d0 4216e: 673e beqs 421ae int i; int quotes; const char *p = start; quotes=0; for (i=0 ; *p && i int quotes; const char *p = start; quotes=0; for (i=0 ; *p && i quotes++; 4217e: 5283 addql #1,%d3 42180: 600c bras 4218e } else if ( ((quotes % 2) == 0) && *p == ' ' ) 42182: 0803 0000 btst #0,%d3 42186: 6606 bnes 4218e 42188: 7c20 moveq #32,%d6 4218a: bc85 cmpl %d5,%d6 4218c: 6722 beqs 421b0 break; value[i++] = *p++; 4218e: 1584 1800 moveb %d4,%a2@(00000000,%d1:l) value[i] = '\0'; 42192: 4204 clrb %d4 for (i=0 ; *p && i 421a8: b481 cmpl %d1,%d2 421aa: 62cc bhis 42178 421ac: 6002 bras 421b0 <== NOT EXECUTED 421ae: 95ca subal %a2,%a2 return NULL; copy_string( p, value, length ); return value; } 421b0: 200a movel %a2,%d0 421b2: 4cee 047c ffe8 moveml %fp@(-24),%d2-%d6/%a2 421b8: 4e5e unlk %fp 421ba: 4e75 rts 000421bc : extern const char *bsp_boot_cmdline; const char *rtems_bsp_cmdline_get_param_raw( const char *name ) { 421bc: 4e56 0000 linkw %fp,#0 421c0: 222e 0008 movel %fp@(8),%d1 const char *p; if ( !name ) 421c4: 6716 beqs 421dc return NULL; if ( !bsp_boot_cmdline ) 421c6: 2039 0005 c3f4 movel 5c3f4 ,%d0 421cc: 670e beqs 421dc return NULL; p = strstr(bsp_boot_cmdline, name); 421ce: 2f01 movel %d1,%sp@- 421d0: 2f00 movel %d0,%sp@- 421d2: 4eb9 0004 d664 jsr 4d664 421d8: 508f addql #8,%sp /* printf( "raw: %p (%s)\n", p, p ); */ return p; 421da: 6002 bras 421de 421dc: 4280 clrl %d0 } 421de: 4e5e unlk %fp 421e0: 4e75 rts ... 000421e4 : const char *rtems_bsp_cmdline_get_param_rhs( const char *name, char *value, size_t length ) { 421e4: 4e56 fff4 linkw %fp,#-12 421e8: 48d7 001c moveml %d2-%d4,%sp@ const char *p; const char *rhs; char *d; p = rtems_bsp_cmdline_get_param( name, value, length ); 421ec: 2f2e 0010 movel %fp@(16),%sp@- const char *rtems_bsp_cmdline_get_param_rhs( const char *name, char *value, size_t length ) { 421f0: 242e 000c movel %fp@(12),%d2 421f4: 282e 0008 movel %fp@(8),%d4 const char *p; const char *rhs; char *d; p = rtems_bsp_cmdline_get_param( name, value, length ); 421f8: 2f02 movel %d2,%sp@- 421fa: 2f04 movel %d4,%sp@- 421fc: 4eb9 0004 2140 jsr 42140 if ( !p ) 42202: 4fef 000c lea %sp@(12),%sp { const char *p; const char *rhs; char *d; p = rtems_bsp_cmdline_get_param( name, value, length ); 42206: 2600 movel %d0,%d3 if ( !p ) 42208: 6746 beqs 42250 return NULL; rhs = &p[strlen(name)]; 4220a: 2f04 movel %d4,%sp@- 4220c: 4eb9 0004 d15c jsr 4d15c 42212: 588f addql #4,%sp 42214: 2043 moveal %d3,%a0 42216: d1c0 addal %d0,%a0 if ( *rhs != '=' ) 42218: 723d moveq #61,%d1 4221a: 1010 moveb %a0@,%d0 4221c: 49c0 extbl %d0 4221e: b280 cmpl %d0,%d1 42220: 662e bnes 42250 return NULL; rhs++; 42222: 5288 addql #1,%a0 if ( *rhs == '\"' ) 42224: 123c 0022 moveb #34,%d1 42228: 1010 moveb %a0@,%d0 4222a: 49c0 extbl %d0 4222c: b280 cmpl %d0,%d1 4222e: 6602 bnes 42232 rhs++; 42230: 5288 addql #1,%a0 42232: 2242 moveal %d2,%a1 42234: 6002 bras 42238 for ( d=value ; *rhs ; ) *d++ = *rhs++; 42236: 12c0 moveb %d0,%a1@+ return NULL; rhs++; if ( *rhs == '\"' ) rhs++; for ( d=value ; *rhs ; ) 42238: 1010 moveb %a0@,%d0 *d++ = *rhs++; 4223a: 5288 addql #1,%a0 return NULL; rhs++; if ( *rhs == '\"' ) rhs++; for ( d=value ; *rhs ; ) 4223c: 66f8 bnes 42236 *d++ = *rhs++; if ( *(d-1) == '\"' ) 4223e: 2049 moveal %a1,%a0 42240: 7222 moveq #34,%d1 42242: 1020 moveb %a0@-,%d0 42244: 49c0 extbl %d0 42246: b280 cmpl %d0,%d1 42248: 6602 bnes 4224c 4224a: 2248 moveal %a0,%a1 d--; *d = '\0'; 4224c: 4211 clrb %a1@ return value; 4224e: 6002 bras 42252 42250: 4282 clrl %d2 } 42252: 2002 movel %d2,%d0 42254: 4cee 001c fff4 moveml %fp@(-12),%d2-%d4 4225a: 4e5e unlk %fp 4225c: 4e75 rts ... 00046438 : uint32_t api, uint32_t class, uint32_t node, uint32_t index ) { 46438: 7218 moveq #24,%d1 4643a: 4e56 0000 linkw %fp,#0 4643e: 202e 000c movel %fp@(12),%d0 46442: 2f02 movel %d2,%sp@- 46444: 242e 0008 movel %fp@(8),%d2 46448: e3aa lsll %d1,%d2 4644a: 123c 001b moveb #27,%d1 4644e: e3a8 lsll %d1,%d0 46450: 222e 0010 movel %fp@(16),%d1 46454: 8082 orl %d2,%d0 46456: 4841 swap %d1 46458: 4241 clrw %d1 return _Objects_Build_id( api, class, node, index ); } 4645a: 241f movel %sp@+,%d2 uint32_t api, uint32_t class, uint32_t node, uint32_t index ) { 4645c: 80ae 0014 orl %fp@(20),%d0 return _Objects_Build_id( api, class, node, index ); } 46460: 4e5e unlk %fp 46462: 8081 orl %d1,%d0 46464: 4e75 rts ... 00048920 : rtems_status_code rtems_clock_get( rtems_clock_get_options option, void *time_buffer ) { 48920: 4e56 0000 linkw %fp,#0 48924: 202e 0008 movel %fp@(8),%d0 48928: 2f0a movel %a2,%sp@- 4892a: 246e 000c moveal %fp@(12),%a2 if ( !time_buffer ) 4892e: 4a8a tstl %a2 48930: 6604 bnes 48936 48932: 7209 moveq #9,%d1 48934: 6066 bras 4899c return RTEMS_INVALID_ADDRESS; if ( option == RTEMS_CLOCK_GET_TOD ) 48936: 4a80 tstl %d0 48938: 6610 bnes 4894a return rtems_clock_get_tod( (rtems_time_of_day *)time_buffer ); 4893a: 2d4a 0008 movel %a2,%fp@(8) if ( option == RTEMS_CLOCK_GET_TIME_VALUE ) return rtems_clock_get_tod_timeval( (struct timeval *)time_buffer ); return RTEMS_INVALID_NUMBER; } 4893e: 246e fffc moveal %fp@(-4),%a2 48942: 4e5e unlk %fp { if ( !time_buffer ) return RTEMS_INVALID_ADDRESS; if ( option == RTEMS_CLOCK_GET_TOD ) return rtems_clock_get_tod( (rtems_time_of_day *)time_buffer ); 48944: 4ef9 0004 89f8 jmp 489f8 if ( option == RTEMS_CLOCK_GET_SECONDS_SINCE_EPOCH ) 4894a: 7201 moveq #1,%d1 4894c: b280 cmpl %d0,%d1 4894e: 6610 bnes 48960 return rtems_clock_get_seconds_since_epoch((rtems_interval *)time_buffer); 48950: 2d4a 0008 movel %a2,%fp@(8) if ( option == RTEMS_CLOCK_GET_TIME_VALUE ) return rtems_clock_get_tod_timeval( (struct timeval *)time_buffer ); return RTEMS_INVALID_NUMBER; } 48954: 246e fffc moveal %fp@(-4),%a2 48958: 4e5e unlk %fp if ( option == RTEMS_CLOCK_GET_TOD ) return rtems_clock_get_tod( (rtems_time_of_day *)time_buffer ); if ( option == RTEMS_CLOCK_GET_SECONDS_SINCE_EPOCH ) return rtems_clock_get_seconds_since_epoch((rtems_interval *)time_buffer); 4895a: 4ef9 0004 89a8 jmp 489a8 if ( option == RTEMS_CLOCK_GET_TICKS_SINCE_BOOT ) { 48960: 7202 moveq #2,%d1 48962: b280 cmpl %d0,%d1 48964: 6608 bnes 4896e rtems_interval *interval = (rtems_interval *)time_buffer; *interval = rtems_clock_get_ticks_since_boot(); 48966: 4eb9 0004 89e8 jsr 489e8 4896c: 600c bras 4897a return RTEMS_SUCCESSFUL; } if ( option == RTEMS_CLOCK_GET_TICKS_PER_SECOND ) { 4896e: 7203 moveq #3,%d1 48970: b280 cmpl %d0,%d1 48972: 660c bnes 48980 rtems_interval *interval = (rtems_interval *)time_buffer; *interval = rtems_clock_get_ticks_per_second(); 48974: 4eb9 0004 89d0 jsr 489d0 4897a: 2480 movel %d0,%a2@ 4897c: 4281 clrl %d1 return RTEMS_SUCCESSFUL; 4897e: 601c bras 4899c } if ( option == RTEMS_CLOCK_GET_TIME_VALUE ) 48980: 7204 moveq #4,%d1 48982: b280 cmpl %d0,%d1 48984: 6706 beqs 4898c 48986: 123c 000a moveb #10,%d1 4898a: 6010 bras 4899c return rtems_clock_get_tod_timeval( (struct timeval *)time_buffer ); 4898c: 2d4a 0008 movel %a2,%fp@(8) return RTEMS_INVALID_NUMBER; } 48990: 246e fffc moveal %fp@(-4),%a2 48994: 4e5e unlk %fp *interval = rtems_clock_get_ticks_per_second(); return RTEMS_SUCCESSFUL; } if ( option == RTEMS_CLOCK_GET_TIME_VALUE ) return rtems_clock_get_tod_timeval( (struct timeval *)time_buffer ); 48996: 4ef9 0004 8aac jmp 48aac return RTEMS_INVALID_NUMBER; } 4899c: 246e fffc moveal %fp@(-4),%a2 489a0: 2001 movel %d1,%d0 489a2: 4e5e unlk %fp 489a4: 4e75 rts ... 00044910 : #include #include #include rtems_interval rtems_clock_get_ticks_since_boot(void) { 44910: 4e56 0000 linkw %fp,#0 return _Watchdog_Ticks_since_boot; 44914: 2039 0005 bb34 movel 5bb34 <_Watchdog_Ticks_since_boot>,%d0 } 4491a: 4e5e unlk %fp 4491c: 4e75 rts ... 000456bc : #include rtems_status_code rtems_clock_get_tod( rtems_time_of_day *time_buffer ) { 456bc: 4e56 ffcc linkw %fp,#-52 456c0: 2f0a movel %a2,%sp@- 456c2: 246e 0008 moveal %fp@(8),%a2 456c6: 2f02 movel %d2,%sp@- rtems_time_of_day *tmbuf = time_buffer; struct tm time; struct timeval now; if ( !time_buffer ) 456c8: 4a8a tstl %a2 456ca: 6606 bnes 456d2 456cc: 7009 moveq #9,%d0 456ce: 6000 0092 braw 45762 return RTEMS_INVALID_ADDRESS; if ( !_TOD_Is_set ) 456d2: 4a39 0006 58f8 tstb 658f8 <_TOD_Is_set> 456d8: 6606 bnes 456e0 456da: 700b moveq #11,%d0 456dc: 6000 0084 braw 45762 { ISR_Level level; struct timespec now; suseconds_t useconds; _ISR_Disable(level); 456e0: 203c 0000 0700 movel #1792,%d0 456e6: 40c2 movew %sr,%d2 456e8: 8082 orl %d2,%d0 456ea: 46c0 movew %d0,%sr _TOD_Get( &now ); 456ec: 486e fff0 pea %fp@(-16) 456f0: 4eb9 0004 6db8 jsr 46db8 <_TOD_Get> _ISR_Enable(level); 456f6: 46c2 movew %d2,%sr useconds = (suseconds_t)now.tv_nsec; useconds /= (suseconds_t)TOD_NANOSECONDS_PER_MICROSECOND; time->tv_sec = now.tv_sec; time->tv_usec = useconds; 456f8: 243c 0000 03e8 movel #1000,%d2 /* Obtain the current time */ _TOD_Get_timeval( &now ); /* Split it into a closer format */ gmtime_r( &now.tv_sec, &time ); 456fe: 486e ffcc pea %fp@(-52) _ISR_Disable(level); _TOD_Get( &now ); _ISR_Enable(level); useconds = (suseconds_t)now.tv_nsec; 45702: 202e fff4 movel %fp@(-12),%d0 45706: 486e fff8 pea %fp@(-8) useconds /= (suseconds_t)TOD_NANOSECONDS_PER_MICROSECOND; time->tv_sec = now.tv_sec; 4570a: 2d6e fff0 fff8 movel %fp@(-16),%fp@(-8) time->tv_usec = useconds; 45710: 4c42 0800 remsl %d2,%d0,%d0 45714: 2d40 fffc movel %d0,%fp@(-4) 45718: 4eb9 0004 d580 jsr 4d580 /* Now adjust it to the RTEMS format */ tmbuf->year = time.tm_year + 1900; tmbuf->month = time.tm_mon + 1; 4571e: 206e ffdc moveal %fp@(-36),%a0 45722: 5288 addql #1,%a0 tmbuf->minute = time.tm_min; tmbuf->second = time.tm_sec; tmbuf->ticks = now.tv_usec / rtems_configuration_get_microseconds_per_tick(); return RTEMS_SUCCESSFUL; 45724: 4fef 000c lea %sp@(12),%sp tmbuf->month = time.tm_mon + 1; tmbuf->day = time.tm_mday; tmbuf->hour = time.tm_hour; tmbuf->minute = time.tm_min; tmbuf->second = time.tm_sec; tmbuf->ticks = now.tv_usec / 45728: 4280 clrl %d0 /* Split it into a closer format */ gmtime_r( &now.tv_sec, &time ); /* Now adjust it to the RTEMS format */ tmbuf->year = time.tm_year + 1900; tmbuf->month = time.tm_mon + 1; 4572a: 2548 0004 movel %a0,%a2@(4) /* Split it into a closer format */ gmtime_r( &now.tv_sec, &time ); /* Now adjust it to the RTEMS format */ tmbuf->year = time.tm_year + 1900; 4572e: 206e ffe0 moveal %fp@(-32),%a0 45732: 41e8 076c lea %a0@(1900),%a0 tmbuf->month = time.tm_mon + 1; tmbuf->day = time.tm_mday; 45736: 256e ffd8 0008 movel %fp@(-40),%a2@(8) tmbuf->hour = time.tm_hour; 4573c: 256e ffd4 000c movel %fp@(-44),%a2@(12) tmbuf->minute = time.tm_min; 45742: 256e ffd0 0010 movel %fp@(-48),%a2@(16) tmbuf->second = time.tm_sec; 45748: 256e ffcc 0014 movel %fp@(-52),%a2@(20) /* Split it into a closer format */ gmtime_r( &now.tv_sec, &time ); /* Now adjust it to the RTEMS format */ tmbuf->year = time.tm_year + 1900; 4574e: 2488 movel %a0,%a2@ tmbuf->month = time.tm_mon + 1; tmbuf->day = time.tm_mday; tmbuf->hour = time.tm_hour; tmbuf->minute = time.tm_min; tmbuf->second = time.tm_sec; tmbuf->ticks = now.tv_usec / 45750: 242e fffc movel %fp@(-4),%d2 45754: 41f9 0005 c400 lea 5c400 ,%a0 4575a: 4c50 2002 remul %a0@,%d2,%d2 4575e: 2542 0018 movel %d2,%a2@(24) rtems_configuration_get_microseconds_per_tick(); return RTEMS_SUCCESSFUL; } 45762: 242e ffc4 movel %fp@(-60),%d2 45766: 246e ffc8 moveal %fp@(-56),%a2 4576a: 4e5e unlk %fp 4576c: 4e75 rts ... 0004493c : * * NOTE: This routine only works for leap-years through 2099. */ rtems_status_code rtems_clock_tick( void ) { 4493c: 4e56 0000 linkw %fp,#0 _TOD_Tickle_ticks(); 44940: 4eb9 0004 5c30 jsr 45c30 <_TOD_Tickle_ticks> */ RTEMS_INLINE_ROUTINE void _Watchdog_Tickle_ticks( void ) { _Watchdog_Tickle( &_Watchdog_Ticks_chain ); 44946: 4879 0005 bacc pea 5bacc <_Watchdog_Ticks_chain> 4494c: 4eb9 0004 7d04 jsr 47d04 <_Watchdog_Tickle> _Watchdog_Tickle_ticks(); _Thread_Tickle_timeslice(); 44952: 4eb9 0004 77bc jsr 477bc <_Thread_Tickle_timeslice> if ( _Thread_Is_context_switch_necessary() && 44958: 588f addql #4,%sp * otherwise. */ RTEMS_INLINE_ROUTINE bool _Thread_Is_context_switch_necessary( void ) { return ( _Context_Switch_necessary ); 4495a: 1039 0005 babe moveb 5babe <_Context_Switch_necessary>,%d0 44960: 670e beqs 44970 * otherwise. */ RTEMS_INLINE_ROUTINE bool _Thread_Is_dispatching_enabled( void ) { return ( _Thread_Dispatch_disable_level == 0 ); 44962: 2039 0005 b9f4 movel 5b9f4 <_Thread_Dispatch_disable_level>,%d0 44968: 6606 bnes 44970 _Thread_Is_dispatching_enabled() ) _Thread_Dispatch(); 4496a: 4eb9 0004 6b10 jsr 46b10 <_Thread_Dispatch> return RTEMS_SUCCESSFUL; } 44970: 4280 clrl %d0 44972: 4e5e unlk %fp 44974: 4e75 rts ... 000497d4 : * rtems_debug_is_enabled */ bool rtems_debug_is_enabled( rtems_debug_control level ) { 497d4: 4e56 0000 linkw %fp,#0 497d8: 202e 0008 movel %fp@(8),%d0 return (_Debug_Level & level) ? true : false; } 497dc: 4e5e unlk %fp * rtems_debug_is_enabled */ bool rtems_debug_is_enabled( rtems_debug_control level ) { 497de: c0b9 0005 bab2 andl 5bab2 <_Debug_Level>,%d0 497e4: 56c0 sne %d0 return (_Debug_Level & level) ? true : false; } 497e6: 4480 negl %d0 497e8: 4e75 rts ... 0004b6f0 : { 0, 0, 0 }, }; int rtems_deviceio_errno(rtems_status_code code) { 4b6f0: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED 4b6f4: 2f02 movel %d2,%sp@- <== NOT EXECUTED int rc; if ((rc = rtems_assoc_remote_by_local(errno_assoc, (uint32_t ) code))) 4b6f6: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED 4b6fa: 4879 0005 9886 pea 59886 <== NOT EXECUTED 4b700: 4eb9 0004 b720 jsr 4b720 <== NOT EXECUTED 4b706: 508f addql #8,%sp <== NOT EXECUTED 4b708: 2400 movel %d0,%d2 <== NOT EXECUTED 4b70a: 670a beqs 4b716 <== NOT EXECUTED { errno = rc; 4b70c: 4eb9 0004 b9a8 jsr 4b9a8 <__errno> <== NOT EXECUTED 4b712: 2040 moveal %d0,%a0 <== NOT EXECUTED 4b714: 2082 movel %d2,%a0@ <== NOT EXECUTED return -1; } return -1; } 4b716: 242e fffc movel %fp@(-4),%d2 <== NOT EXECUTED 4b71a: 70ff moveq #-1,%d0 <== NOT EXECUTED 4b71c: 4e5e unlk %fp <== NOT EXECUTED 4b71e: 4e75 rts 000420d8 : int rtems_error( rtems_error_code_t error_flag, const char *printf_format, ... ) { 420d8: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED va_list arglist; int chars_written; va_start(arglist, printf_format); chars_written = rtems_verror(error_flag, printf_format, arglist); 420dc: 486e 0010 pea %fp@(16) <== NOT EXECUTED 420e0: 2f2e 000c movel %fp@(12),%sp@- <== NOT EXECUTED 420e4: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED 420e8: 4eba fe4a jsr %pc@(41f34 ) <== NOT EXECUTED va_end(arglist); return chars_written; } 420ec: 4e5e unlk %fp <== NOT EXECUTED 420ee: 4e75 rts 00044978 : rtems_event_set event_in, rtems_option option_set, rtems_interval ticks, rtems_event_set *event_out ) { 44978: 4e56 0000 linkw %fp,#0 4497c: 202e 0008 movel %fp@(8),%d0 44980: 206e 0014 moveal %fp@(20),%a0 RTEMS_API_Control *api; if ( !event_out ) 44984: 4a88 tstl %a0 44986: 6604 bnes 4498c 44988: 7009 moveq #9,%d0 4498a: 6046 bras 449d2 return RTEMS_INVALID_ADDRESS; api = _Thread_Executing->API_Extensions[ THREAD_API_RTEMS ]; 4498c: 2279 0005 baae moveal 5baae <_Thread_Executing>,%a1 44992: 2269 0108 moveal %a1@(264),%a1 if ( _Event_sets_Is_empty( event_in ) ) { 44996: 4a80 tstl %d0 44998: 6604 bnes 4499e *event_out = api->pending_events; 4499a: 2091 movel %a1@,%a0@ return RTEMS_SUCCESSFUL; 4499c: 6034 bras 449d2 rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 4499e: 2239 0005 b9f4 movel 5b9f4 <_Thread_Dispatch_disable_level>,%d1 449a4: 5281 addql #1,%d1 449a6: 23c1 0005 b9f4 movel %d1,5b9f4 <_Thread_Dispatch_disable_level> } _Thread_Disable_dispatch(); _Event_Seize( event_in, option_set, ticks, event_out ); 449ac: 2f08 movel %a0,%sp@- 449ae: 2f2e 0010 movel %fp@(16),%sp@- 449b2: 2f2e 000c movel %fp@(12),%sp@- 449b6: 2f00 movel %d0,%sp@- 449b8: 4eb9 0004 49d8 jsr 449d8 <_Event_Seize> _Thread_Enable_dispatch(); 449be: 4eb9 0004 6c62 jsr 46c62 <_Thread_Enable_dispatch> return( _Thread_Executing->Wait.return_code ); 449c4: 2079 0005 baae moveal 5baae <_Thread_Executing>,%a0 449ca: 4fef 0010 lea %sp@(16),%sp 449ce: 2028 0034 movel %a0@(52),%d0 } 449d2: 4e5e unlk %fp 449d4: 4e75 rts ... 0004223e : int pathnamelen, int flags, rtems_filesystem_location_info_t *pathloc, int follow_link ) { 4223e: 4e56 ffe8 linkw %fp,#-24 42242: 48d7 047c moveml %d2-%d6/%a2,%sp@ 42246: 246e 0008 moveal %fp@(8),%a2 4224a: 2a2e 000c movel %fp@(12),%d5 4224e: 262e 0010 movel %fp@(16),%d3 42252: 242e 0014 movel %fp@(20),%d2 42256: 282e 0018 movel %fp@(24),%d4 /* * Verify Input parameters. */ if ( !pathname ) 4225a: 4a8a tstl %a2 4225c: 6610 bnes 4226e rtems_set_errno_and_return_minus_one( EFAULT ); 4225e: 4eb9 0004 b9a8 jsr 4b9a8 <__errno> <== NOT EXECUTED 42264: 760e moveq #14,%d3 <== NOT EXECUTED 42266: 2040 moveal %d0,%a0 <== NOT EXECUTED 42268: 2083 movel %d3,%a0@ <== NOT EXECUTED 4226a: 6000 008e braw 422fa <== NOT EXECUTED if ( !pathloc ) 4226e: 4a82 tstl %d2 42270: 660e bnes 42280 rtems_set_errno_and_return_minus_one( EIO ); /* should never happen */ 42272: 4eb9 0004 b9a8 jsr 4b9a8 <__errno> <== NOT EXECUTED 42278: 7405 moveq #5,%d2 <== NOT EXECUTED 4227a: 2040 moveal %d0,%a0 <== NOT EXECUTED 4227c: 2082 movel %d2,%a0@ <== NOT EXECUTED 4227e: 607a bras 422fa <== NOT EXECUTED /* * Evaluate the path using the optable evalpath. */ rtems_filesystem_get_start_loc( pathname, &i, pathloc ); 42280: 7c2f moveq #47,%d6 42282: 1012 moveb %a2@,%d0 42284: 1200 moveb %d0,%d1 42286: 49c1 extbl %d1 42288: bc81 cmpl %d1,%d6 4228a: 670c beqs 42298 4228c: 1c3c 005c moveb #92,%d6 42290: bc81 cmpl %d1,%d6 42292: 6704 beqs 42298 42294: 4a00 tstb %d0 42296: 6620 bnes 422b8 42298: 4878 0014 pea 14 4229c: 2079 0005 a324 moveal 5a324 ,%a0 422a2: 41e8 0018 lea %a0@(24),%a0 422a6: 2f08 movel %a0,%sp@- 422a8: 2f02 movel %d2,%sp@- 422aa: 4eb9 0004 c1c8 jsr 4c1c8 422b0: 4fef 000c lea %sp@(12),%sp 422b4: 7001 moveq #1,%d0 422b6: 601c bras 422d4 422b8: 4878 0014 pea 14 422bc: 2039 0005 a324 movel 5a324 ,%d0 422c2: 5880 addql #4,%d0 422c4: 2f00 movel %d0,%sp@- 422c6: 2f02 movel %d2,%sp@- 422c8: 4eb9 0004 c1c8 jsr 4c1c8 422ce: 4fef 000c lea %sp@(12),%sp 422d2: 4280 clrl %d0 /* * We evaluation the path relative to the start location we get got. */ return rtems_filesystem_evaluate_relative_path( &pathname[i], 422d4: d5c0 addal %d0,%a2 422d6: 9a80 subl %d0,%d5 422d8: 2d4a 0008 movel %a2,%fp@(8) 422dc: 2d45 000c movel %d5,%fp@(12) 422e0: 2d44 0018 movel %d4,%fp@(24) 422e4: 2d42 0014 movel %d2,%fp@(20) 422e8: 2d43 0010 movel %d3,%fp@(16) pathnamelen - i, flags, pathloc, follow_link ); } 422ec: 4cee 047c ffe8 moveml %fp@(-24),%d2-%d6/%a2 422f2: 4e5e unlk %fp rtems_filesystem_get_start_loc( pathname, &i, pathloc ); /* * We evaluation the path relative to the start location we get got. */ return rtems_filesystem_evaluate_relative_path( &pathname[i], 422f4: 4ef9 0004 216e jmp 4216e pathnamelen - i, flags, pathloc, follow_link ); } 422fa: 70ff moveq #-1,%d0 <== NOT EXECUTED 422fc: 4cee 047c ffe8 moveml %fp@(-24),%d2-%d6/%a2 <== NOT EXECUTED 42302: 4e5e unlk %fp <== NOT EXECUTED 42304: 4e75 rts <== NOT EXECUTED ... 0004216e : int pathnamelen, int flags, rtems_filesystem_location_info_t *pathloc, int follow_link ) { 4216e: 4e56 fff0 linkw %fp,#-16 42172: 202e 0008 movel %fp@(8),%d0 42176: 48d7 041c moveml %d2-%d4/%a2,%sp@ 4217a: 222e 000c movel %fp@(12),%d1 4217e: 242e 0010 movel %fp@(16),%d2 42182: 246e 0014 moveal %fp@(20),%a2 42186: 282e 0018 movel %fp@(24),%d4 /* * Verify Input parameters. */ if ( !pathname ) 4218a: 4a80 tstl %d0 4218c: 6612 bnes 421a0 rtems_set_errno_and_return_minus_one( EFAULT ); 4218e: 4eb9 0004 b9a8 jsr 4b9a8 <__errno> <== NOT EXECUTED 42194: 76ff moveq #-1,%d3 <== NOT EXECUTED 42196: 720e moveq #14,%d1 <== NOT EXECUTED 42198: 2040 moveal %d0,%a0 <== NOT EXECUTED 4219a: 2081 movel %d1,%a0@ <== NOT EXECUTED 4219c: 6000 0094 braw 42232 <== NOT EXECUTED if ( !pathloc ) 421a0: 4a8a tstl %a2 421a2: 6610 bnes 421b4 rtems_set_errno_and_return_minus_one( EIO ); /* should never happen */ 421a4: 4eb9 0004 b9a8 jsr 4b9a8 <__errno> <== NOT EXECUTED 421aa: 76ff moveq #-1,%d3 <== NOT EXECUTED 421ac: 2040 moveal %d0,%a0 <== NOT EXECUTED 421ae: 7005 moveq #5,%d0 <== NOT EXECUTED 421b0: 2080 movel %d0,%a0@ <== NOT EXECUTED 421b2: 607e bras 42232 <== NOT EXECUTED if ( !pathloc->ops->evalpath_h ) 421b4: 206a 000c moveal %a2@(12),%a0 421b8: 2050 moveal %a0@,%a0 421ba: 4a88 tstl %a0 421bc: 6750 beqs 4220e rtems_set_errno_and_return_minus_one( ENOTSUP ); result = (*pathloc->ops->evalpath_h)( pathname, pathnamelen, flags, pathloc ); 421be: 2f0a movel %a2,%sp@- 421c0: 2f02 movel %d2,%sp@- 421c2: 2f01 movel %d1,%sp@- 421c4: 2f00 movel %d0,%sp@- 421c6: 4e90 jsr %a0@ /* * Get the Node type and determine if you need to follow the link or * not. */ if ( (result == 0) && follow_link ) { 421c8: 4fef 0010 lea %sp@(16),%sp rtems_set_errno_and_return_minus_one( EIO ); /* should never happen */ if ( !pathloc->ops->evalpath_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); result = (*pathloc->ops->evalpath_h)( pathname, pathnamelen, flags, pathloc ); 421cc: 2600 movel %d0,%d3 /* * Get the Node type and determine if you need to follow the link or * not. */ if ( (result == 0) && follow_link ) { 421ce: 6662 bnes 42232 421d0: 4a84 tstl %d4 421d2: 675e beqs 42232 if ( !pathloc->ops->node_type_h ){ 421d4: 226a 000c moveal %a2@(12),%a1 421d8: 2069 0010 moveal %a1@(16),%a0 421dc: 4a88 tstl %a0 421de: 6606 bnes 421e6 rtems_filesystem_freenode( pathloc ); 421e0: 2069 001c moveal %a1@(28),%a0 <== NOT EXECUTED 421e4: 601e bras 42204 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); } type = (*pathloc->ops->node_type_h)( pathloc ); 421e6: 2f0a movel %a2,%sp@- 421e8: 4e90 jsr %a0@ if ( ( type == RTEMS_FILESYSTEM_HARD_LINK ) || 421ea: 588f addql #4,%sp 421ec: 7201 moveq #1,%d1 421ee: 5780 subql #3,%d0 421f0: b280 cmpl %d0,%d1 421f2: 653e bcss 42232 ( type == RTEMS_FILESYSTEM_SYM_LINK ) ) { if ( !pathloc->ops->eval_link_h ){ 421f4: 206a 000c moveal %a2@(12),%a0 421f8: 2268 0034 moveal %a0@(52),%a1 421fc: 4a89 tstl %a1 421fe: 6620 bnes 42220 rtems_filesystem_freenode( pathloc ); 42200: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 42204: 4a88 tstl %a0 <== NOT EXECUTED 42206: 6706 beqs 4220e <== NOT EXECUTED 42208: 2f0a movel %a2,%sp@- <== NOT EXECUTED 4220a: 4e90 jsr %a0@ <== NOT EXECUTED 4220c: 588f addql #4,%sp <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 4220e: 4eb9 0004 b9a8 jsr 4b9a8 <__errno> <== NOT EXECUTED 42214: 76ff moveq #-1,%d3 <== NOT EXECUTED 42216: 2040 moveal %d0,%a0 <== NOT EXECUTED 42218: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED 4221e: 6012 bras 42232 <== NOT EXECUTED * 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 ); 42220: 2d42 000c movel %d2,%fp@(12) 42224: 2d4a 0008 movel %a2,%fp@(8) } } return result; } 42228: 4cee 041c fff0 moveml %fp@(-16),%d2-%d4/%a2 4222e: 4e5e unlk %fp * pathloc will be passed up (and eventually released). * Hence, the (valid) originial node that we submit to * eval_link_h() should be released by the handler. */ result = (*pathloc->ops->eval_link_h)( pathloc, flags ); 42230: 4ed1 jmp %a1@ } } return result; } 42232: 2003 movel %d3,%d0 42234: 4cee 041c fff0 moveml %fp@(-16),%d2-%d4/%a2 4223a: 4e5e unlk %fp 4223c: 4e75 rts 00041e0c : /* * Set the default umask to "022". */ rtems_filesystem_umask = 022; 41e0c: 7012 moveq #18,%d0 * configuration is a single instantiation of the IMFS or miniIMFS with * a single "/dev" directory in it. */ void rtems_filesystem_initialize( void ) { 41e0e: 4e56 ffdc linkw %fp,#-36 /* * Set the default umask to "022". */ rtems_filesystem_umask = 022; 41e12: 2079 0005 a324 moveal 5a324 ,%a0 41e18: 2140 002c movel %d0,%a0@(44) * configuration is a single instantiation of the IMFS or miniIMFS with * a single "/dev" directory in it. */ void rtems_filesystem_initialize( void ) { 41e1c: 48d7 0c04 moveml %d2/%a2-%a3,%sp@ */ rtems_filesystem_umask = 022; init_fs_mount_table(); 41e20: 4eb9 0004 2584 jsr 42584 /* * mount the first filesystem. */ if ( rtems_filesystem_mount_table_size == 0 ) 41e26: 4ab9 0005 8b28 tstl 58b28 41e2c: 6608 bnes 41e36 rtems_fatal_error_occurred( 0xABCD0001 ); 41e2e: 2f3c abcd 0001 movel #-1412628479,%sp@- <== NOT EXECUTED 41e34: 602e bras 41e64 <== NOT EXECUTED mt = &rtems_filesystem_mount_table[0]; 41e36: 2079 0005 a21c moveal 5a21c ,%a0 status = mount( 41e3c: 2f28 000c movel %a0@(12),%sp@- 41e40: 2f28 0008 movel %a0@(8),%sp@- 41e44: 2f28 0004 movel %a0@(4),%sp@- 41e48: 2f10 movel %a0@,%sp@- 41e4a: 486e fffc pea %fp@(-4) 41e4e: 4eb9 0004 25a6 jsr 425a6 &entry, mt->fs_ops, mt->fsoptions, mt->device, mt->mount_point ); if ( status == -1 ) 41e54: 4fef 0014 lea %sp@(20),%sp 41e58: 72ff moveq #-1,%d1 41e5a: b280 cmpl %d0,%d1 41e5c: 660c bnes 41e6a rtems_fatal_error_occurred( 0xABCD0002 ); 41e5e: 2f3c abcd 0002 movel #-1412628478,%sp@- <== NOT EXECUTED 41e64: 4eb9 0004 55b4 jsr 455b4 <== NOT EXECUTED rtems_filesystem_link_counts = 0; 41e6a: 2079 0005 a324 moveal 5a324 ,%a0 * set_private_env() - but then: that's * gonna hit performance. * * Till Straumann, 10/25/2002 */ rtems_filesystem_root = entry->mt_fs_root; 41e70: 45f9 0004 c1c8 lea 4c1c8 ,%a2 /* Clone the root pathloc */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 41e76: 240e movel %fp,%d2 41e78: 0682 ffff ffe8 addil #-24,%d2 41e7e: 47f9 0004 223e lea 4223e ,%a3 &entry, mt->fs_ops, mt->fsoptions, mt->device, mt->mount_point ); if ( status == -1 ) rtems_fatal_error_occurred( 0xABCD0002 ); rtems_filesystem_link_counts = 0; 41e84: 4240 clrw %d0 * set_private_env() - but then: that's * gonna hit performance. * * Till Straumann, 10/25/2002 */ rtems_filesystem_root = entry->mt_fs_root; 41e86: 226e fffc moveal %fp@(-4),%a1 41e8a: 43e9 001c lea %a1@(28),%a1 &entry, mt->fs_ops, mt->fsoptions, mt->device, mt->mount_point ); if ( status == -1 ) rtems_fatal_error_occurred( 0xABCD0002 ); rtems_filesystem_link_counts = 0; 41e8e: 3140 0030 movew %d0,%a0@(48) * set_private_env() - but then: that's * gonna hit performance. * * Till Straumann, 10/25/2002 */ rtems_filesystem_root = entry->mt_fs_root; 41e92: 4878 0014 pea 14 41e96: 2f09 movel %a1,%sp@- 41e98: 4868 0018 pea %a0@(24) 41e9c: 4e92 jsr %a2@ /* Clone the root pathloc */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 41e9e: 42a7 clrl %sp@- 41ea0: 2f02 movel %d2,%sp@- 41ea2: 42a7 clrl %sp@- 41ea4: 4878 0001 pea 1 41ea8: 4879 0005 8e92 pea 58e92 41eae: 4e93 jsr %a3@ rtems_filesystem_root = loc; 41eb0: 4fef 0020 lea %sp@(32),%sp 41eb4: 4878 0014 pea 14 41eb8: 2079 0005 a324 moveal 5a324 ,%a0 41ebe: 41e8 0018 lea %a0@(24),%a0 41ec2: 2f02 movel %d2,%sp@- 41ec4: 2f08 movel %a0,%sp@- 41ec6: 4e92 jsr %a2@ /* One more clone for the current node */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 41ec8: 42a7 clrl %sp@- 41eca: 2f02 movel %d2,%sp@- 41ecc: 42a7 clrl %sp@- 41ece: 4878 0001 pea 1 41ed2: 4879 0005 8e92 pea 58e92 41ed8: 4e93 jsr %a3@ rtems_filesystem_current = loc; 41eda: 4fef 0020 lea %sp@(32),%sp 41ede: 4878 0014 pea 14 41ee2: 2279 0005 a324 moveal 5a324 ,%a1 41ee8: 5889 addql #4,%a1 41eea: 2f02 movel %d2,%sp@- 41eec: 2f09 movel %a1,%sp@- 41eee: 4e92 jsr %a2@ * * 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); 41ef0: 4878 01ff pea 1ff 41ef4: 4879 0005 8e94 pea 58e94 41efa: 4eb9 0004 244c jsr 4244c if ( status != 0 ) 41f00: 4fef 0014 lea %sp@(20),%sp 41f04: 4a80 tstl %d0 41f06: 670a beqs 41f12 rtems_fatal_error_occurred( 0xABCD0003 ); 41f08: 2f3c abcd 0003 movel #-1412628477,%sp@- <== NOT EXECUTED 41f0e: 6000 ff54 braw 41e64 <== NOT EXECUTED * it will be mounted onto is created. Moreover, if it is going to * use a device, then it is REALLY unfair to attempt this * before device drivers are initialized. So we return via a base * filesystem image and nothing auto-mounted at this point. */ } 41f12: 4cee 0c04 ffdc moveml %fp@(-36),%d2/%a2-%a3 41f18: 4e5e unlk %fp 41f1a: 4e75 rts 00061b64 : ); bool rtems_filesystem_nodes_equal( const rtems_filesystem_location_info_t *loc1, const rtems_filesystem_location_info_t *loc2 ){ 61b64: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED 61b68: 206e 000c moveal %fp@(12),%a0 <== NOT EXECUTED 61b6c: 226e 0008 moveal %fp@(8),%a1 <== NOT EXECUTED return ( loc1->node_access == loc2->node_access ); } 61b70: 4e5e unlk %fp <== NOT EXECUTED ); bool rtems_filesystem_nodes_equal( const rtems_filesystem_location_info_t *loc1, const rtems_filesystem_location_info_t *loc2 ){ 61b72: 2050 moveal %a0@,%a0 <== NOT EXECUTED 61b74: b1d1 cmpal %a1@,%a0 <== NOT EXECUTED 61b76: 57c0 seq %d0 <== NOT EXECUTED return ( loc1->node_access == loc2->node_access ); } 61b78: 4480 negl %d0 <== NOT EXECUTED 61b7a: 4e75 rts 00046fe0 : #endif #include const char *rtems_get_version_string(void) { 46fe0: 4e56 0000 linkw %fp,#0 return _RTEMS_version; } 46fe4: 203c 0005 cc42 movel #379970,%d0 46fea: 4e5e unlk %fp 46fec: 4e75 rts ... 00044cb8 : rtems_status_code rtems_interrupt_catch( rtems_isr_entry new_isr_handler, rtems_vector_number vector, rtems_isr_entry *old_isr_handler ) { 44cb8: 4e56 0000 linkw %fp,#0 44cbc: 222e 0008 movel %fp@(8),%d1 44cc0: 202e 000c movel %fp@(12),%d0 44cc4: 206e 0010 moveal %fp@(16),%a0 if ( !_ISR_Is_vector_number_valid( vector ) ) 44cc8: 0c80 0000 00ff cmpil #255,%d0 44cce: 6304 blss 44cd4 44cd0: 700a moveq #10,%d0 44cd2: 601e bras 44cf2 return RTEMS_INVALID_NUMBER; if ( !_ISR_Is_valid_user_handler( (void *) new_isr_handler ) ) 44cd4: 4a81 tstl %d1 44cd6: 6718 beqs 44cf0 return RTEMS_INVALID_ADDRESS; if ( !_ISR_Is_valid_user_handler( (void *) old_isr_handler ) ) 44cd8: 4a88 tstl %a0 44cda: 6714 beqs 44cf0 return RTEMS_INVALID_ADDRESS; _ISR_Install_vector( 44cdc: 2f08 movel %a0,%sp@- 44cde: 2f01 movel %d1,%sp@- 44ce0: 2f00 movel %d0,%sp@- 44ce2: 4eb9 0004 7f4a jsr 47f4a <_CPU_ISR_install_vector> vector, (proc_ptr)new_isr_handler, (proc_ptr *)old_isr_handler ); return RTEMS_SUCCESSFUL; 44ce8: 4fef 000c lea %sp@(12),%sp return RTEMS_INVALID_ADDRESS; if ( !_ISR_Is_valid_user_handler( (void *) old_isr_handler ) ) return RTEMS_INVALID_ADDRESS; _ISR_Install_vector( 44cec: 4280 clrl %d0 vector, (proc_ptr)new_isr_handler, (proc_ptr *)old_isr_handler ); return RTEMS_SUCCESSFUL; 44cee: 6002 bras 44cf2 44cf0: 7009 moveq #9,%d0 } 44cf2: 4e5e unlk %fp 44cf4: 4e75 rts ... 0004527c : rtems_attribute rtems_interrupt_level_attribute( uint32_t level ) { return RTEMS_INTERRUPT_LEVEL(level); } 4527c: 7007 moveq #7,%d0 uint32_t rtems_interrupt_mask = RTEMS_INTERRUPT_MASK; rtems_attribute rtems_interrupt_level_attribute( uint32_t level ) { 4527e: 4e56 0000 linkw %fp,#0 return RTEMS_INTERRUPT_LEVEL(level); } 45282: c0ae 0008 andl %fp@(8),%d0 45286: 4e5e unlk %fp 45288: 4e75 rts ... 00041d0c : rtems_status_code rtems_io_lookup_name( const char *name, rtems_driver_name_t *device_info ) { 41d0c: 4e56 ffd4 linkw %fp,#-44 <== NOT EXECUTED 41d10: 48d7 1c1c moveml %d2-%d4/%a2-%a4,%sp@ <== NOT EXECUTED 41d14: 262e 0008 movel %fp@(8),%d3 <== NOT EXECUTED IMFS_jnode_t *the_jnode; rtems_filesystem_location_info_t loc; int result; rtems_filesystem_node_types_t node_type; result = rtems_filesystem_evaluate_path( name, strlen( name ), 0x00, &loc, true ); 41d18: 49f9 0004 cd74 lea 4cd74 ,%a4 <== NOT EXECUTED 41d1e: 240e movel %fp,%d2 <== NOT EXECUTED 41d20: 0682 ffff ffec addil #-20,%d2 <== NOT EXECUTED 41d26: 2f03 movel %d3,%sp@- <== NOT EXECUTED rtems_status_code rtems_io_lookup_name( const char *name, rtems_driver_name_t *device_info ) { 41d28: 246e 000c moveal %fp@(12),%a2 <== 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 ); 41d2c: 4e94 jsr %a4@ <== NOT EXECUTED 41d2e: 7201 moveq #1,%d1 <== NOT EXECUTED 41d30: 2e81 movel %d1,%sp@ <== NOT EXECUTED 41d32: 2f02 movel %d2,%sp@- <== NOT EXECUTED 41d34: 42a7 clrl %sp@- <== NOT EXECUTED 41d36: 2f00 movel %d0,%sp@- <== NOT EXECUTED 41d38: 2f03 movel %d3,%sp@- <== NOT EXECUTED 41d3a: 4eb9 0004 223e jsr 4223e <== NOT EXECUTED the_jnode = loc.node_access; if ( !loc.ops->node_type_h ) { 41d40: 226e fff8 moveal %fp@(-8),%a1 <== NOT EXECUTED IMFS_jnode_t *the_jnode; rtems_filesystem_location_info_t loc; int result; rtems_filesystem_node_types_t node_type; result = rtems_filesystem_evaluate_path( name, strlen( name ), 0x00, &loc, true ); 41d44: 2800 movel %d0,%d4 <== NOT EXECUTED the_jnode = loc.node_access; if ( !loc.ops->node_type_h ) { 41d46: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED rtems_filesystem_location_info_t loc; int result; rtems_filesystem_node_types_t node_type; result = rtems_filesystem_evaluate_path( name, strlen( name ), 0x00, &loc, true ); the_jnode = loc.node_access; 41d4a: 266e ffec moveal %fp@(-20),%a3 <== NOT EXECUTED if ( !loc.ops->node_type_h ) { 41d4e: 2069 0010 moveal %a1@(16),%a0 <== NOT EXECUTED 41d52: 4a88 tstl %a0 <== NOT EXECUTED 41d54: 6620 bnes 41d76 <== NOT EXECUTED rtems_filesystem_freenode( &loc ); 41d56: 2069 001c moveal %a1@(28),%a0 <== NOT EXECUTED 41d5a: 4a88 tstl %a0 <== NOT EXECUTED 41d5c: 6706 beqs 41d64 <== NOT EXECUTED 41d5e: 2f02 movel %d2,%sp@- <== NOT EXECUTED 41d60: 4e90 jsr %a0@ <== NOT EXECUTED 41d62: 588f addql #4,%sp <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 41d64: 4eb9 0004 b9a8 jsr 4b9a8 <__errno> <== NOT EXECUTED 41d6a: 2040 moveal %d0,%a0 <== NOT EXECUTED 41d6c: 70ff moveq #-1,%d0 <== NOT EXECUTED 41d6e: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED 41d74: 6060 bras 41dd6 <== NOT EXECUTED } node_type = (*loc.ops->node_type_h)( &loc ); 41d76: 2f02 movel %d2,%sp@- <== NOT EXECUTED 41d78: 4e90 jsr %a0@ <== NOT EXECUTED if ( (result != 0) || node_type != RTEMS_FILESYSTEM_DEVICE ) { 41d7a: 588f addql #4,%sp <== NOT EXECUTED 41d7c: 4a84 tstl %d4 <== NOT EXECUTED 41d7e: 6606 bnes 41d86 <== NOT EXECUTED 41d80: 7202 moveq #2,%d1 <== NOT EXECUTED 41d82: b280 cmpl %d0,%d1 <== NOT EXECUTED 41d84: 671a beqs 41da0 <== NOT EXECUTED rtems_filesystem_freenode( &loc ); 41d86: 206e fff8 moveal %fp@(-8),%a0 <== NOT EXECUTED 41d8a: 4a88 tstl %a0 <== NOT EXECUTED 41d8c: 6742 beqs 41dd0 <== NOT EXECUTED 41d8e: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 41d92: 4a88 tstl %a0 <== NOT EXECUTED 41d94: 673a beqs 41dd0 <== NOT EXECUTED 41d96: 486e ffec pea %fp@(-20) <== NOT EXECUTED 41d9a: 4e90 jsr %a0@ <== NOT EXECUTED 41d9c: 588f addql #4,%sp <== NOT EXECUTED 41d9e: 6030 bras 41dd0 <== NOT EXECUTED return RTEMS_UNSATISFIED; } device_info->device_name = (char *) name; device_info->device_name_length = strlen( name ); 41da0: 2f03 movel %d3,%sp@- <== NOT EXECUTED if ( (result != 0) || node_type != RTEMS_FILESYSTEM_DEVICE ) { rtems_filesystem_freenode( &loc ); return RTEMS_UNSATISFIED; } device_info->device_name = (char *) name; 41da2: 2483 movel %d3,%a2@ <== NOT EXECUTED device_info->device_name_length = strlen( name ); 41da4: 4e94 jsr %a4@ <== NOT EXECUTED device_info->major = the_jnode->info.device.major; device_info->minor = the_jnode->info.device.minor; rtems_filesystem_freenode( &loc ); 41da6: 206e fff8 moveal %fp@(-8),%a0 <== NOT EXECUTED rtems_filesystem_freenode( &loc ); return RTEMS_UNSATISFIED; } device_info->device_name = (char *) name; device_info->device_name_length = strlen( name ); 41daa: 588f addql #4,%sp <== NOT EXECUTED 41dac: 2540 0004 movel %d0,%a2@(4) <== NOT EXECUTED device_info->major = the_jnode->info.device.major; 41db0: 256b 004c 0008 movel %a3@(76),%a2@(8) <== NOT EXECUTED device_info->minor = the_jnode->info.device.minor; 41db6: 256b 0050 000c movel %a3@(80),%a2@(12) <== NOT EXECUTED rtems_filesystem_freenode( &loc ); 41dbc: 4a88 tstl %a0 <== NOT EXECUTED 41dbe: 6714 beqs 41dd4 <== NOT EXECUTED 41dc0: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 41dc4: 4a88 tstl %a0 <== NOT EXECUTED 41dc6: 670c beqs 41dd4 <== NOT EXECUTED 41dc8: 2f02 movel %d2,%sp@- <== NOT EXECUTED 41dca: 4e90 jsr %a0@ <== NOT EXECUTED 41dcc: 588f addql #4,%sp <== NOT EXECUTED 41dce: 6004 bras 41dd4 <== NOT EXECUTED 41dd0: 700d moveq #13,%d0 <== NOT EXECUTED 41dd2: 6002 bras 41dd6 <== NOT EXECUTED 41dd4: 4280 clrl %d0 <== NOT EXECUTED return RTEMS_SUCCESSFUL; } 41dd6: 4cee 1c1c ffd4 moveml %fp@(-44),%d2-%d4/%a2-%a4 <== NOT EXECUTED 41ddc: 4e5e unlk %fp <== NOT EXECUTED 41dde: 4e75 rts 00046d44 : rtems_status_code rtems_io_register_driver( rtems_device_major_number major, const rtems_driver_address_table *driver_table, rtems_device_major_number *registered_major ) { 46d44: 4e56 0000 linkw %fp,#0 46d48: 206e 000c moveal %fp@(12),%a0 46d4c: 2f0a movel %a2,%sp@- 46d4e: 226e 0010 moveal %fp@(16),%a1 46d52: 2f02 movel %d2,%sp@- 46d54: 242e 0008 movel %fp@(8),%d2 rtems_device_major_number major_limit = _IO_Number_of_drivers; 46d58: 2039 0006 0f82 movel 60f82 <_IO_Number_of_drivers>,%d0 if ( rtems_interrupt_is_in_progress() ) 46d5e: 2239 0006 0dd6 movel 60dd6 <_ISR_Nest_level>,%d1 46d64: 6706 beqs 46d6c 46d66: 7012 moveq #18,%d0 46d68: 6000 00d6 braw 46e40 return RTEMS_CALLED_FROM_ISR; if ( registered_major == NULL ) 46d6c: 4a89 tstl %a1 46d6e: 6700 00ce beqw 46e3e return RTEMS_INVALID_ADDRESS; /* Set it to an invalid value */ *registered_major = major_limit; 46d72: 2280 movel %d0,%a1@ if ( driver_table == NULL ) 46d74: 4a88 tstl %a0 46d76: 6700 00c6 beqw 46e3e static inline bool rtems_io_is_empty_table( const rtems_driver_address_table *table ) { return table->initialization_entry == NULL && table->open_entry == NULL; 46d7a: 4a90 tstl %a0@ 46d7c: 6600 00ce bnew 46e4c 46d80: 4aa8 0004 tstl %a0@(4) 46d84: 6600 00c6 bnew 46e4c 46d88: 6000 00b4 braw 46e3e rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 46d8c: 2039 0006 0d3c movel 60d3c <_Thread_Dispatch_disable_level>,%d0 46d92: 5280 addql #1,%d0 46d94: 23c0 0006 0d3c movel %d0,60d3c <_Thread_Dispatch_disable_level> if ( major >= major_limit ) return RTEMS_INVALID_NUMBER; _Thread_Disable_dispatch(); if ( major == 0 ) { 46d9a: 4a82 tstl %d2 46d9c: 662c bnes 46dca static rtems_status_code rtems_io_obtain_major_number( rtems_device_major_number *major ) { rtems_device_major_number n = _IO_Number_of_drivers; 46d9e: 2039 0006 0f82 movel 60f82 <_IO_Number_of_drivers>,%d0 46da4: 2479 0006 0f86 moveal 60f86 <_IO_Driver_address_table>,%a2 46daa: 6010 bras 46dbc static inline bool rtems_io_is_empty_table( const rtems_driver_address_table *table ) { return table->initialization_entry == NULL && table->open_entry == NULL; 46dac: 4a92 tstl %a2@ 46dae: 6600 00a6 bnew 46e56 46db2: 4aaa 0004 tstl %a2@(4) 46db6: 6600 009e bnew 46e56 46dba: 6004 bras 46dc0 rtems_device_major_number n = _IO_Number_of_drivers; rtems_device_major_number m = 0; /* major is error checked by caller */ for ( m = 0; m < n; ++m ) { 46dbc: b082 cmpl %d2,%d0 46dbe: 62ec bhis 46dac if ( rtems_io_is_empty_table( table ) ) break; } /* Assigns invalid value in case of failure */ *major = m; 46dc0: 2282 movel %d2,%a1@ if ( m != n ) 46dc2: b082 cmpl %d2,%d0 46dc4: 6634 bnes 46dfa 46dc6: 6000 0098 braw 46e60 _Thread_Enable_dispatch(); return sc; } major = *registered_major; } else { rtems_driver_address_table *const table = _IO_Driver_address_table + major; 46dca: 2202 movel %d2,%d1 46dcc: 2002 movel %d2,%d0 46dce: e789 lsll #3,%d1 46dd0: eb88 lsll #5,%d0 46dd2: 2479 0006 0f86 moveal 60f86 <_IO_Driver_address_table>,%a2 46dd8: 9081 subl %d1,%d0 46dda: d5c0 addal %d0,%a2 static inline bool rtems_io_is_empty_table( const rtems_driver_address_table *table ) { return table->initialization_entry == NULL && table->open_entry == NULL; 46ddc: 4a92 tstl %a2@ 46dde: 660e bnes 46dee 46de0: 4aaa 0004 tstl %a2@(4) 46de4: 57c0 seq %d0 46de6: 49c0 extbl %d0 46de8: 4480 negl %d0 } major = *registered_major; } else { rtems_driver_address_table *const table = _IO_Driver_address_table + major; if ( !rtems_io_is_empty_table( table ) ) { 46dea: 4a00 tstb %d0 46dec: 660a bnes 46df8 _Thread_Enable_dispatch(); 46dee: 4eb9 0004 85f2 jsr 485f2 <_Thread_Enable_dispatch> 46df4: 700c moveq #12,%d0 return RTEMS_RESOURCE_IN_USE; 46df6: 6048 bras 46e40 } *registered_major = major; 46df8: 2282 movel %d2,%a1@ } _IO_Driver_address_table [major] = *driver_table; 46dfa: 4878 0018 pea 18 46dfe: 2202 movel %d2,%d1 46e00: 2002 movel %d2,%d0 46e02: e789 lsll #3,%d1 46e04: eb88 lsll #5,%d0 46e06: 2f08 movel %a0,%sp@- 46e08: 9081 subl %d1,%d0 46e0a: d0b9 0006 0f86 addl 60f86 <_IO_Driver_address_table>,%d0 46e10: 2f00 movel %d0,%sp@- 46e12: 4eb9 0005 0b9c jsr 50b9c _Thread_Enable_dispatch(); 46e18: 4eb9 0004 85f2 jsr 485f2 <_Thread_Enable_dispatch> return rtems_io_initialize( major, 0, NULL ); } 46e1e: 246e fffc moveal %fp@(-4),%a2 _IO_Driver_address_table [major] = *driver_table; _Thread_Enable_dispatch(); return rtems_io_initialize( major, 0, NULL ); 46e22: 4fef 000c lea %sp@(12),%sp 46e26: 2d42 0008 movel %d2,%fp@(8) } 46e2a: 242e fff8 movel %fp@(-8),%d2 _IO_Driver_address_table [major] = *driver_table; _Thread_Enable_dispatch(); return rtems_io_initialize( major, 0, NULL ); 46e2e: 42ae 0010 clrl %fp@(16) 46e32: 42ae 000c clrl %fp@(12) } 46e36: 4e5e unlk %fp _IO_Driver_address_table [major] = *driver_table; _Thread_Enable_dispatch(); return rtems_io_initialize( major, 0, NULL ); 46e38: 4ef9 0004 e090 jmp 4e090 46e3e: 7009 moveq #9,%d0 } 46e40: 242e fff8 movel %fp@(-8),%d2 46e44: 246e fffc moveal %fp@(-4),%a2 46e48: 4e5e unlk %fp 46e4a: 4e75 rts return RTEMS_INVALID_ADDRESS; if ( rtems_io_is_empty_table( driver_table ) ) return RTEMS_INVALID_ADDRESS; if ( major >= major_limit ) 46e4c: b082 cmpl %d2,%d0 46e4e: 6200 ff3c bhiw 46d8c 46e52: 700a moveq #10,%d0 46e54: 60ea bras 46e40 rtems_device_major_number n = _IO_Number_of_drivers; rtems_device_major_number m = 0; /* major is error checked by caller */ for ( m = 0; m < n; ++m ) { 46e56: 5282 addql #1,%d2 46e58: 45ea 0018 lea %a2@(24),%a2 46e5c: 6000 ff5e braw 46dbc if ( major == 0 ) { rtems_status_code sc = rtems_io_obtain_major_number( registered_major ); if ( sc != RTEMS_SUCCESSFUL ) { _Thread_Enable_dispatch(); 46e60: 4eb9 0004 85f2 jsr 485f2 <_Thread_Enable_dispatch> 46e66: 7005 moveq #5,%d0 return sc; 46e68: 60d6 bras 46e40 ... 00046e6c : */ rtems_status_code rtems_io_unregister_driver( rtems_device_major_number major ) { 46e6c: 4e56 0000 linkw %fp,#0 46e70: 222e 0008 movel %fp@(8),%d1 if ( rtems_interrupt_is_in_progress() ) 46e74: 2039 0006 0dd6 movel 60dd6 <_ISR_Nest_level>,%d0 46e7a: 6704 beqs 46e80 46e7c: 7012 moveq #18,%d0 46e7e: 6042 bras 46ec2 return RTEMS_CALLED_FROM_ISR; if ( major < _IO_Number_of_drivers ) { 46e80: b2b9 0006 0f82 cmpl 60f82 <_IO_Number_of_drivers>,%d1 46e86: 6504 bcss 46e8c 46e88: 700d moveq #13,%d0 46e8a: 6036 bras 46ec2 46e8c: 2039 0006 0d3c movel 60d3c <_Thread_Dispatch_disable_level>,%d0 46e92: 5280 addql #1,%d0 46e94: 23c0 0006 0d3c movel %d0,60d3c <_Thread_Dispatch_disable_level> _Thread_Disable_dispatch(); memset( 46e9a: 2001 movel %d1,%d0 46e9c: 4878 0018 pea 18 46ea0: e789 lsll #3,%d1 46ea2: eb88 lsll #5,%d0 46ea4: 42a7 clrl %sp@- 46ea6: 9081 subl %d1,%d0 46ea8: d0b9 0006 0f86 addl 60f86 <_IO_Driver_address_table>,%d0 46eae: 2f00 movel %d0,%sp@- 46eb0: 4eb9 0005 0c0c jsr 50c0c &_IO_Driver_address_table[major], 0, sizeof( rtems_driver_address_table ) ); _Thread_Enable_dispatch(); 46eb6: 4eb9 0004 85f2 jsr 485f2 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 46ebc: 4fef 000c lea %sp@(12),%sp memset( &_IO_Driver_address_table[major], 0, sizeof( rtems_driver_address_table ) ); _Thread_Enable_dispatch(); 46ec0: 4280 clrl %d0 return RTEMS_SUCCESSFUL; } return RTEMS_UNSATISFIED; } 46ec2: 4e5e unlk %fp 46ec4: 4e75 rts ... 00047338 : #include #include void rtems_iterate_over_all_threads(rtems_per_thread_routine routine) { 47338: 4e56 fff0 linkw %fp,#-16 4733c: 48d7 1c04 moveml %d2/%a2-%a4,%sp@ 47340: 286e 0008 moveal %fp@(8),%a4 uint32_t i; uint32_t api_index; Thread_Control *the_thread; Objects_Information *information; if ( !routine ) 47344: 4a8c tstl %a4 47346: 6740 beqs 47388 47348: 45f9 0006 58a0 lea 658a0 <_Objects_Information_table+0x4>,%a2 return; for ( api_index = 1 ; api_index <= OBJECTS_APIS_LAST ; api_index++ ) { if ( !_Objects_Information_table[ api_index ] ) 4734e: 2052 moveal %a2@,%a0 47350: 4a88 tstl %a0 47352: 672a beqs 4737e continue; information = _Objects_Information_table[ api_index ][ 1 ]; 47354: 2668 0004 moveal %a0@(4),%a3 if ( !information ) 47358: 4a8b tstl %a3 4735a: 6722 beqs 4737e 4735c: 7401 moveq #1,%d2 4735e: 6014 bras 47374 continue; for ( i=1 ; i <= information->maximum ; i++ ) { the_thread = (Thread_Control *)information->local_table[ i ]; 47360: 206b 0018 moveal %a3@(24),%a0 47364: 2030 2c00 movel %a0@(00000000,%d2:l:4),%d0 information = _Objects_Information_table[ api_index ][ 1 ]; if ( !information ) continue; for ( i=1 ; i <= information->maximum ; i++ ) { 47368: 5282 addql #1,%d2 the_thread = (Thread_Control *)information->local_table[ i ]; if ( !the_thread ) 4736a: 4a80 tstl %d0 4736c: 6706 beqs 47374 continue; (*routine)(the_thread); 4736e: 2f00 movel %d0,%sp@- 47370: 4e94 jsr %a4@ 47372: 588f addql #4,%sp information = _Objects_Information_table[ api_index ][ 1 ]; if ( !information ) continue; for ( i=1 ; i <= information->maximum ; i++ ) { 47374: 4280 clrl %d0 47376: 302b 000e movew %a3@(14),%d0 4737a: b082 cmpl %d2,%d0 4737c: 64e2 bccs 47360 4737e: 588a addql #4,%a2 Objects_Information *information; if ( !routine ) return; for ( api_index = 1 ; api_index <= OBJECTS_APIS_LAST ; api_index++ ) { 47380: b5fc 0006 58b0 cmpal #415920,%a2 47386: 66c6 bnes 4734e (*routine)(the_thread); } } } 47388: 4cee 1c04 fff0 moveml %fp@(-16),%d2/%a2-%a4 4738e: 4e5e unlk %fp 47390: 4e75 rts ... 00049256 : * Access mode is a small integer */ access_modes = fcntl_flags & O_ACCMODE; fcntl_flags &= ~O_ACCMODE; flags = rtems_assoc_local_by_remote( access_modes_assoc, access_modes ); 49256: 7003 moveq #3,%d0 }; uint32_t rtems_libio_fcntl_flags( uint32_t fcntl_flags ) { 49258: 4e56 0000 linkw %fp,#0 4925c: 2f03 movel %d3,%sp@- 4925e: 2f02 movel %d2,%sp@- 49260: 242e 0008 movel %fp@(8),%d2 * Access mode is a small integer */ access_modes = fcntl_flags & O_ACCMODE; fcntl_flags &= ~O_ACCMODE; flags = rtems_assoc_local_by_remote( access_modes_assoc, access_modes ); 49264: c082 andl %d2,%d0 49266: 2f00 movel %d0,%sp@- 49268: 4879 0005 9708 pea 59708 4926e: 4eb9 0004 ae00 jsr 4ae00 49274: 2600 movel %d0,%d3 /* * Everything else is single bits */ flags |= rtems_assoc_local_by_remote_bitfield(status_flags_assoc, fcntl_flags); 49276: 70fc moveq #-4,%d0 49278: c082 andl %d2,%d0 4927a: 2f00 movel %d0,%sp@- 4927c: 4879 0005 9738 pea 59738 49282: 4eb9 0004 adbc jsr 4adbc return flags; } 49288: 242e fff8 movel %fp@(-8),%d2 4928c: 8083 orl %d3,%d0 4928e: 262e fffc movel %fp@(-4),%d3 49292: 4e5e unlk %fp 49294: 4e75 rts ... 00042308 : * * Called by BSP startup code to initialize the libio subsystem. */ void rtems_libio_init( void ) { 42308: 4e56 0000 linkw %fp,#0 rtems_status_code rc; uint32_t i; rtems_libio_t *iop; if (rtems_libio_number_iops > 0) 4230c: 2039 0005 a214 movel 5a214 ,%d0 42312: 6742 beqs 42356 { rtems_libio_iops = (rtems_libio_t *) calloc(rtems_libio_number_iops, 42314: 4878 0040 pea 40 42318: 2f00 movel %d0,%sp@- 4231a: 4eb9 0004 8d9c jsr 48d9c sizeof(rtems_libio_t)); if (rtems_libio_iops == NULL) 42320: 508f addql #8,%sp uint32_t i; rtems_libio_t *iop; if (rtems_libio_number_iops > 0) { rtems_libio_iops = (rtems_libio_t *) calloc(rtems_libio_number_iops, 42322: 23c0 0005 b898 movel %d0,5b898 sizeof(rtems_libio_t)); if (rtems_libio_iops == NULL) 42328: 6606 bnes 42330 rtems_fatal_error_occurred(RTEMS_NO_MEMORY); 4232a: 4878 001a pea 1a <== NOT EXECUTED 4232e: 604c bras 4237c <== NOT EXECUTED iop = rtems_libio_iop_freelist = rtems_libio_iops; 42330: 23c0 0005 b89c movel %d0,5b89c for (i = 0 ; (i + 1) < rtems_libio_number_iops ; i++, iop++) 42336: 2040 moveal %d0,%a0 42338: 4280 clrl %d0 4233a: 2239 0005 a214 movel 5a214 ,%d1 42340: 6004 bras 42346 iop->data1 = iop + 1; 42342: 2148 fff4 movel %a0,%a0@(-12) 42346: 2248 moveal %a0,%a1 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++) 42348: 5280 addql #1,%d0 4234a: 41e8 0040 lea %a0@(64),%a0 4234e: b280 cmpl %d0,%d1 42350: 62f0 bhis 42342 iop->data1 = iop + 1; iop->data1 = NULL; 42352: 42a9 0034 clrl %a1@(52) /* * Create the binary semaphore used to provide mutual exclusion * on the IOP Table. */ rc = rtems_semaphore_create( 42356: 4879 0005 b8a0 pea 5b8a0 4235c: 42a7 clrl %sp@- 4235e: 4878 0054 pea 54 42362: 4878 0001 pea 1 42366: 2f3c 4c42 494f movel #1279412559,%sp@- 4236c: 4eb9 0004 4cf8 jsr 44cf8 1, RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY, RTEMS_NO_PRIORITY, &rtems_libio_semaphore ); if ( rc != RTEMS_SUCCESSFUL ) 42372: 4fef 0014 lea %sp@(20),%sp 42376: 4a80 tstl %d0 42378: 6708 beqs 42382 rtems_fatal_error_occurred( rc ); 4237a: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4237c: 4eb9 0004 55b4 jsr 455b4 <== NOT EXECUTED /* * Initialize the base file system infrastructure. */ if (rtems_fs_init_helper) 42382: 2279 0005 a210 moveal 5a210 ,%a1 42388: 4a89 tstl %a1 4238a: 6704 beqs 42390 (* rtems_fs_init_helper)(); } 4238c: 4e5e unlk %fp /* * Initialize the base file system infrastructure. */ if (rtems_fs_init_helper) (* rtems_fs_init_helper)(); 4238e: 4ed1 jmp %a1@ } 42390: 4e5e unlk %fp <== NOT EXECUTED 42392: 4e75 rts 0006149a : rtems_filesystem_freenode( &env->root_directory); free(env); } } rtems_status_code rtems_libio_set_private_env(void) { 6149a: 4e56 ffd4 linkw %fp,#-44 6149e: 48d7 1c0c moveml %d2-%d3/%a2-%a4,%sp@ rtems_status_code sc; rtems_id task_id; rtems_filesystem_location_info_t loc; sc=rtems_task_ident(RTEMS_SELF,0,&task_id); 614a2: 486e fffc pea %fp@(-4) 614a6: 42a7 clrl %sp@- 614a8: 42a7 clrl %sp@- 614aa: 4eb9 0006 273c jsr 6273c if (sc != RTEMS_SUCCESSFUL) return sc; 614b0: 4fef 000c lea %sp@(12),%sp rtems_status_code rtems_libio_set_private_env(void) { rtems_status_code sc; rtems_id task_id; rtems_filesystem_location_info_t loc; sc=rtems_task_ident(RTEMS_SELF,0,&task_id); 614b4: 2400 movel %d0,%d2 if (sc != RTEMS_SUCCESSFUL) return sc; 614b6: 6600 00f0 bnew 615a8 /* Only for the first time a malloc is necesary */ if (rtems_current_user_env==&rtems_global_user_env) { 614ba: 203c 0009 a71c movel #632604,%d0 614c0: b0b9 0009 5d9c cmpl 95d9c ,%d0 614c6: 6648 bnes 61510 rtems_user_env_t *tmp = malloc(sizeof(rtems_user_env_t)); 614c8: 4878 0048 pea 48 614cc: 4eb9 0004 5d98 jsr 45d98 if (!tmp) 614d2: 588f addql #4,%sp sc=rtems_task_ident(RTEMS_SELF,0,&task_id); if (sc != RTEMS_SUCCESSFUL) return sc; /* Only for the first time a malloc is necesary */ if (rtems_current_user_env==&rtems_global_user_env) { rtems_user_env_t *tmp = malloc(sizeof(rtems_user_env_t)); 614d4: 2600 movel %d0,%d3 if (!tmp) 614d6: 6608 bnes 614e0 614d8: 143c 001a moveb #26,%d2 <== NOT EXECUTED 614dc: 6000 00ca braw 615a8 <== 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´Ò 614e0: 487a fec2 pea %pc@(613a4 ) 614e4: 4879 0009 5d9c pea 95d9c 614ea: 42a7 clrl %sp@- 614ec: 4eb9 0006 2aa0 jsr 62aa0 if (sc != RTEMS_SUCCESSFUL) { 614f2: 4fef 000c lea %sp@(12),%sp 614f6: 4a80 tstl %d0 614f8: 6710 beqs 6150a /* don't use free_user_env because the pathlocs are * not initialized yet */ free(tmp); 614fa: 2f03 movel %d3,%sp@- <== NOT EXECUTED 614fc: 2400 movel %d0,%d2 <== NOT EXECUTED 614fe: 4eb9 0004 583c jsr 4583c <== NOT EXECUTED return sc; 61504: 588f addql #4,%sp <== NOT EXECUTED 61506: 6000 00a0 braw 615a8 <== NOT EXECUTED } rtems_current_user_env = tmp; 6150a: 23c3 0009 5d9c movel %d3,95d9c }; *rtems_current_user_env = rtems_global_user_env; /* get the global values*/ 61510: 4878 0048 pea 48 61514: 45f9 0007 7eb0 lea 77eb0 ,%a2 6151a: 4879 0009 a71c pea 9a71c * 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); 61520: 260e movel %fp,%d3 61522: 0683 ffff ffe8 addil #-24,%d3 61528: 49f9 0004 5772 lea 45772 ,%a4 return sc; } rtems_current_user_env = tmp; }; *rtems_current_user_env = rtems_global_user_env; /* get the global values*/ 6152e: 2679 0009 5d9c moveal 95d9c ,%a3 61534: 2f0b movel %a3,%sp@- 61536: 4e92 jsr %a2@ rtems_current_user_env->task_id=task_id; /* mark the local values*/ 61538: 26ae fffc movel %fp@(-4),%a3@ /* get a clean root */ rtems_filesystem_root = THE_ROOT_FS_LOC; 6153c: 4878 0014 pea 14 61540: 2079 0009 a704 moveal 9a704 ,%a0 61546: 41e8 001c lea %a0@(28),%a0 6154a: 2f08 movel %a0,%sp@- 6154c: 486b 0018 pea %a3@(24) 61550: 4e92 jsr %a2@ * 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); 61552: 42a7 clrl %sp@- 61554: 2f03 movel %d3,%sp@- 61556: 42a7 clrl %sp@- 61558: 4878 0001 pea 1 6155c: 4879 0009 57cc pea 957cc 61562: 4e94 jsr %a4@ rtems_filesystem_root = loc; 61564: 4fef 002c lea %sp@(44),%sp 61568: 4878 0014 pea 14 6156c: 2079 0009 5d9c moveal 95d9c ,%a0 61572: 41e8 0018 lea %a0@(24),%a0 61576: 2f03 movel %d3,%sp@- 61578: 2f08 movel %a0,%sp@- 6157a: 4e92 jsr %a2@ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 6157c: 42a7 clrl %sp@- 6157e: 2f03 movel %d3,%sp@- 61580: 42a7 clrl %sp@- 61582: 4878 0001 pea 1 61586: 4879 0009 57cc pea 957cc 6158c: 4e94 jsr %a4@ rtems_filesystem_current = loc; 6158e: 4fef 0020 lea %sp@(32),%sp 61592: 4878 0014 pea 14 61596: 2039 0009 5d9c movel 95d9c ,%d0 6159c: 5880 addql #4,%d0 6159e: 2f03 movel %d3,%sp@- 615a0: 2f00 movel %d0,%sp@- 615a2: 4e92 jsr %a2@ return RTEMS_SUCCESSFUL; 615a4: 4fef 000c lea %sp@(12),%sp } 615a8: 2002 movel %d2,%d0 615aa: 4cee 1c0c ffd4 moveml %fp@(-44),%d2-%d3/%a2-%a4 615b0: 4e5e unlk %fp 615b2: 4e75 rts 000613fe : * 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) { 613fe: 4e56 fff8 linkw %fp,#-8 <== NOT EXECUTED 61402: 2f0a movel %a2,%sp@- <== NOT EXECUTED rtems_status_code sc; rtems_user_env_t * shared_user_env; rtems_id current_task_id; sc=rtems_task_ident(RTEMS_SELF,0,¤t_task_id); 61404: 486e fff8 pea %fp@(-8) <== NOT EXECUTED 61408: 42a7 clrl %sp@- <== NOT EXECUTED 6140a: 42a7 clrl %sp@- <== NOT EXECUTED 6140c: 4eb9 0006 273c jsr 6273c <== NOT EXECUTED if (sc != RTEMS_SUCCESSFUL) return sc; 61412: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 61416: 4a80 tstl %d0 <== NOT EXECUTED 61418: 6678 bnes 61492 <== NOT EXECUTED if (rtems_current_user_env->task_id==current_task_id) { 6141a: 2479 0009 5d9c moveal 95d9c ,%a2 <== NOT EXECUTED 61420: 202e fff8 movel %fp@(-8),%d0 <== NOT EXECUTED 61424: b092 cmpl %a2@,%d0 <== NOT EXECUTED 61426: 661c bnes 61444 <== 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); 61428: 4879 0009 5d9c pea 95d9c <== NOT EXECUTED 6142e: 42a7 clrl %sp@- <== NOT EXECUTED 61430: 4eb9 0006 2b34 jsr 62b34 <== NOT EXECUTED if (sc != RTEMS_SUCCESSFUL) return sc; 61436: 508f addql #8,%sp <== NOT EXECUTED 61438: 4a80 tstl %d0 <== NOT EXECUTED 6143a: 6656 bnes 61492 <== NOT EXECUTED free_user_env(tmp); 6143c: 2f0a movel %a2,%sp@- <== NOT EXECUTED 6143e: 4eba ff64 jsr %pc@(613a4 ) <== NOT EXECUTED 61442: 588f addql #4,%sp <== NOT EXECUTED }; /* AT THIS POINT, rtems_current_user_env is DANGLING */ sc = rtems_task_variable_get(task_id,(void*)&rtems_current_user_env, 61444: 486e fffc pea %fp@(-4) <== NOT EXECUTED 61448: 4879 0009 5d9c pea 95d9c <== NOT EXECUTED 6144e: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED 61452: 4eb9 0006 2ba8 jsr 62ba8 <== NOT EXECUTED (void*)&shared_user_env ); if (sc != RTEMS_SUCCESSFUL) 61458: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 6145c: 4a80 tstl %d0 <== NOT EXECUTED 6145e: 6626 bnes 61486 <== NOT EXECUTED goto bailout; sc = rtems_task_variable_add(RTEMS_SELF,(void*)&rtems_current_user_env,free_user_env); 61460: 487a ff42 pea %pc@(613a4 ) <== NOT EXECUTED 61464: 4879 0009 5d9c pea 95d9c <== NOT EXECUTED 6146a: 42a7 clrl %sp@- <== NOT EXECUTED 6146c: 4eb9 0006 2aa0 jsr 62aa0 <== NOT EXECUTED if (sc != RTEMS_SUCCESSFUL) 61472: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 61476: 4a80 tstl %d0 <== NOT EXECUTED 61478: 660c bnes 61486 <== NOT EXECUTED goto bailout; /* the current_user_env is the same pointer that remote env */ rtems_current_user_env = shared_user_env; 6147a: 41ee fffc lea %fp@(-4),%a0 <== NOT EXECUTED 6147e: 23d0 0009 5d9c movel %a0@,95d9c <== NOT EXECUTED /* increase the reference count */ #ifdef HAVE_USERENV_REFCNT rtems_current_user_env->refcnt++; #endif return RTEMS_SUCCESSFUL; 61484: 600c bras 61492 <== NOT EXECUTED bailout: /* fallback to the global env */ rtems_current_user_env = &rtems_global_user_env; 61486: 223c 0009 a71c movel #632604,%d1 <== NOT EXECUTED 6148c: 23c1 0009 5d9c movel %d1,95d9c <== NOT EXECUTED return sc; } 61492: 246e fff4 moveal %fp@(-12),%a2 <== NOT EXECUTED 61496: 4e5e unlk %fp <== NOT EXECUTED 61498: 4e75 rts 00049060 : uint32_t flags ) { uint32_t fcntl_flags = 0; if ( (flags & LIBIO_FLAGS_READ_WRITE) == LIBIO_FLAGS_READ_WRITE ) { 49060: 7006 moveq #6,%d0 */ uint32_t rtems_libio_to_fcntl_flags( uint32_t flags ) { 49062: 4e56 0000 linkw %fp,#0 49066: 222e 0008 movel %fp@(8),%d1 uint32_t fcntl_flags = 0; if ( (flags & LIBIO_FLAGS_READ_WRITE) == LIBIO_FLAGS_READ_WRITE ) { 4906a: c081 andl %d1,%d0 */ uint32_t rtems_libio_to_fcntl_flags( uint32_t flags ) { 4906c: 2f02 movel %d2,%sp@- uint32_t fcntl_flags = 0; if ( (flags & LIBIO_FLAGS_READ_WRITE) == LIBIO_FLAGS_READ_WRITE ) { 4906e: 7406 moveq #6,%d2 49070: b480 cmpl %d0,%d2 49072: 6604 bnes 49078 49074: 7002 moveq #2,%d0 <== NOT EXECUTED 49076: 6012 bras 4908a <== NOT EXECUTED fcntl_flags |= O_RDWR; } else if ( (flags & LIBIO_FLAGS_READ) == LIBIO_FLAGS_READ) { 49078: 0801 0001 btst #1,%d1 4907c: 6704 beqs 49082 4907e: 4280 clrl %d0 49080: 6008 bras 4908a 49082: 2001 movel %d1,%d0 <== NOT EXECUTED 49084: e488 lsrl #2,%d0 <== NOT EXECUTED 49086: 7401 moveq #1,%d2 <== NOT EXECUTED 49088: c082 andl %d2,%d0 <== NOT EXECUTED 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 ) { 4908a: 0801 0000 btst #0,%d1 4908e: 6704 beqs 49094 fcntl_flags |= O_NONBLOCK; 49090: 08c0 000e bset #14,%d0 } if ( (flags & LIBIO_FLAGS_APPEND) == LIBIO_FLAGS_APPEND ) { 49094: 0801 0009 btst #9,%d1 49098: 6704 beqs 4909e fcntl_flags |= O_APPEND; 4909a: 7408 moveq #8,%d2 4909c: 8082 orl %d2,%d0 } if ( (flags & LIBIO_FLAGS_CREATE) == LIBIO_FLAGS_CREATE ) { 4909e: 0801 000a btst #10,%d1 490a2: 6704 beqs 490a8 fcntl_flags |= O_CREAT; 490a4: 08c0 0009 bset #9,%d0 } return fcntl_flags; } 490a8: 241f movel %sp@+,%d2 490aa: 4e5e unlk %fp 490ac: 4e75 rts 00045e4c : * size and thus we skip updating the statistics. */ static void rtems_malloc_statistics_at_free( void *pointer ) { 45e4c: 4e56 fffc linkw %fp,#-4 <== NOT EXECUTED 45e50: 2f03 movel %d3,%sp@- <== NOT EXECUTED 45e52: 2f02 movel %d2,%sp@- <== NOT EXECUTED uintptr_t size; if (_Protected_heap_Get_block_size(RTEMS_Malloc_Heap, pointer, &size) ) { 45e54: 486e fffc pea %fp@(-4) <== NOT EXECUTED 45e58: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED 45e5c: 2f39 0009 5aa0 movel 95aa0 ,%sp@- <== NOT EXECUTED 45e62: 4eb9 0004 aaac jsr 4aaac <_Protected_heap_Get_block_size> <== NOT EXECUTED 45e68: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 45e6c: 4a00 tstb %d0 <== NOT EXECUTED 45e6e: 671a beqs 45e8a <== NOT EXECUTED MSBUMP(lifetime_freed, size); 45e70: 262e fffc movel %fp@(-4),%d3 <== NOT EXECUTED 45e74: 4282 clrl %d2 <== NOT EXECUTED 45e76: d7b9 0009 a700 addl %d3,9a700 <== NOT EXECUTED 45e7c: 2039 0009 a6fc movel 9a6fc ,%d0<== NOT EXECUTED 45e82: d182 addxl %d2,%d0 <== NOT EXECUTED 45e84: 23c0 0009 a6fc movel %d0,9a6fc <== NOT EXECUTED } } 45e8a: 242e fff4 movel %fp@(-12),%d2 <== NOT EXECUTED 45e8e: 262e fff8 movel %fp@(-8),%d3 <== NOT EXECUTED 45e92: 4e5e unlk %fp <== NOT EXECUTED 45e94: 4e75 rts 00045e96 : } static void rtems_malloc_statistics_at_malloc( void *pointer ) { 45e96: 4e56 fffc linkw %fp,#-4 <== NOT EXECUTED 45e9a: 202e 0008 movel %fp@(8),%d0 <== NOT EXECUTED 45e9e: 2f03 movel %d3,%sp@- <== NOT EXECUTED 45ea0: 2f02 movel %d2,%sp@- <== NOT EXECUTED uintptr_t actual_size = 0; uint32_t current_depth; rtems_malloc_statistics_t *s = &rtems_malloc_statistics; if ( !pointer ) 45ea2: 4a80 tstl %d0 <== NOT EXECUTED 45ea4: 674e beqs 45ef4 <== NOT EXECUTED static void rtems_malloc_statistics_at_malloc( void *pointer ) { uintptr_t actual_size = 0; 45ea6: 204e moveal %fp,%a0 <== NOT EXECUTED if ( !pointer ) return; _Protected_heap_Get_block_size(RTEMS_Malloc_Heap, pointer, &actual_size); MSBUMP(lifetime_allocated, actual_size); 45ea8: 4282 clrl %d2 <== NOT EXECUTED static void rtems_malloc_statistics_at_malloc( void *pointer ) { uintptr_t actual_size = 0; 45eaa: 42a0 clrl %a0@- <== NOT EXECUTED rtems_malloc_statistics_t *s = &rtems_malloc_statistics; if ( !pointer ) return; _Protected_heap_Get_block_size(RTEMS_Malloc_Heap, pointer, &actual_size); 45eac: 2f08 movel %a0,%sp@- <== NOT EXECUTED 45eae: 2f00 movel %d0,%sp@- <== NOT EXECUTED 45eb0: 2f39 0009 5aa0 movel 95aa0 ,%sp@- <== NOT EXECUTED 45eb6: 4eb9 0004 aaac jsr 4aaac <_Protected_heap_Get_block_size> <== NOT EXECUTED MSBUMP(lifetime_allocated, actual_size); 45ebc: 262e fffc movel %fp@(-4),%d3 <== NOT EXECUTED current_depth = (uint32_t) (s->lifetime_allocated - s->lifetime_freed); if (current_depth > s->max_depth) 45ec0: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED if ( !pointer ) return; _Protected_heap_Get_block_size(RTEMS_Malloc_Heap, pointer, &actual_size); MSBUMP(lifetime_allocated, actual_size); 45ec4: 2039 0009 a6f4 movel 9a6f4 ,%d0<== NOT EXECUTED 45eca: d6b9 0009 a6f8 addl 9a6f8 ,%d3<== NOT EXECUTED 45ed0: d580 addxl %d0,%d2 <== NOT EXECUTED current_depth = (uint32_t) (s->lifetime_allocated - s->lifetime_freed); 45ed2: 2003 movel %d3,%d0 <== NOT EXECUTED 45ed4: 90b9 0009 a700 subl 9a700 ,%d0<== NOT EXECUTED if ( !pointer ) return; _Protected_heap_Get_block_size(RTEMS_Malloc_Heap, pointer, &actual_size); MSBUMP(lifetime_allocated, actual_size); 45eda: 23c2 0009 a6f4 movel %d2,9a6f4 <== NOT EXECUTED 45ee0: 23c3 0009 a6f8 movel %d3,9a6f8 <== NOT EXECUTED current_depth = (uint32_t) (s->lifetime_allocated - s->lifetime_freed); if (current_depth > s->max_depth) 45ee6: b0b9 0009 a6f0 cmpl 9a6f0 ,%d0<== NOT EXECUTED 45eec: 6306 blss 45ef4 <== NOT EXECUTED s->max_depth = current_depth; 45eee: 23c0 0009 a6f0 movel %d0,9a6f0 <== NOT EXECUTED } 45ef4: 242e fff4 movel %fp@(-12),%d2 <== NOT EXECUTED 45ef8: 262e fff8 movel %fp@(-8),%d3 <== NOT EXECUTED 45efc: 4e5e unlk %fp <== NOT EXECUTED 45efe: 4e75 rts 00045f00 : #include #include static void rtems_malloc_statistics_initialize( void ) { 45f00: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED /* * Zero all the statistics */ (void) memset(&rtems_malloc_statistics, 0, sizeof(rtems_malloc_statistics)); 45f04: 4878 002c pea 2c <== NOT EXECUTED 45f08: 42a7 clrl %sp@- <== NOT EXECUTED 45f0a: 4879 0009 a6d8 pea 9a6d8 <== NOT EXECUTED 45f10: 4eb9 0007 801c jsr 7801c <== NOT EXECUTED 45f16: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED } 45f1a: 4e5e unlk %fp <== NOT EXECUTED 45f1c: 4e75 rts <== NOT EXECUTED ... 0004d87c : int rtems_memalign( void **pointer, size_t alignment, size_t size ) { 4d87c: 4e56 0000 linkw %fp,#0 4d880: 2f0a movel %a2,%sp@- 4d882: 246e 0008 moveal %fp@(8),%a2 4d886: 2f02 movel %d2,%sp@- void *return_this; /* * Parameter error checks */ if ( !pointer ) 4d888: 4a8a tstl %a2 4d88a: 6758 beqs 4d8e4 return EINVAL; *pointer = NULL; 4d88c: 4292 clrl %a2@ /* * Do not attempt to allocate memory if not in correct system state. */ if ( _System_state_Is_up(_System_state_Get()) && 4d88e: 7003 moveq #3,%d0 4d890: b0b9 0006 0ebe cmpl 60ebe <_System_state_Current>,%d0 4d896: 660a bnes 4d8a2 4d898: 4eb9 0004 3674 jsr 43674 4d89e: 4a00 tstb %d0 4d8a0: 6742 beqs 4d8e4 /* * * If some free's have been deferred, then do them now. */ malloc_deferred_frees_process(); 4d8a2: 4eb9 0004 36cc jsr 436cc uintptr_t size, uintptr_t alignment ) { return _Protected_heap_Allocate_aligned_with_boundary( heap, size, alignment, 0 ); 4d8a8: 42a7 clrl %sp@- 4d8aa: 2f2e 000c movel %fp@(12),%sp@- 4d8ae: 2f2e 0010 movel %fp@(16),%sp@- 4d8b2: 2f39 0005 f4a0 movel 5f4a0 ,%sp@- 4d8b8: 4eb9 0004 7f98 jsr 47f98 <_Protected_heap_Allocate_aligned_with_boundary> return_this = _Protected_heap_Allocate_aligned( RTEMS_Malloc_Heap, size, alignment ); if ( !return_this ) 4d8be: 4fef 0010 lea %sp@(16),%sp 4d8c2: 2400 movel %d0,%d2 4d8c4: 6604 bnes 4d8ca 4d8c6: 700c moveq #12,%d0 4d8c8: 601c bras 4d8e6 return ENOMEM; /* * If configured, update the more involved statistics */ if ( rtems_malloc_statistics_helpers ) 4d8ca: 2079 0005 fb06 moveal 5fb06 ,%a0 4d8d0: 4a88 tstl %a0 4d8d2: 670a beqs 4d8de (*rtems_malloc_statistics_helpers->at_malloc)(pointer); 4d8d4: 2f0a movel %a2,%sp@- <== NOT EXECUTED 4d8d6: 2068 0004 moveal %a0@(4),%a0 <== NOT EXECUTED 4d8da: 4e90 jsr %a0@ <== NOT EXECUTED 4d8dc: 588f addql #4,%sp <== NOT EXECUTED */ if (rtems_malloc_boundary_helpers) (*rtems_malloc_boundary_helpers->at_malloc)(return_this, size); #endif *pointer = return_this; 4d8de: 2482 movel %d2,%a2@ 4d8e0: 4280 clrl %d0 return 0; 4d8e2: 6002 bras 4d8e6 4d8e4: 7016 moveq #22,%d0 } 4d8e6: 242e fff8 movel %fp@(-8),%d2 4d8ea: 246e fffc moveal %fp@(-4),%a2 4d8ee: 4e5e unlk %fp 4d8f0: 4e75 rts ... 0004ed98 : rtems_id id, const void *buffer, size_t size, uint32_t *count ) { 4ed98: 4e56 fff0 linkw %fp,#-16 4ed9c: 48d7 001c moveml %d2-%d4,%sp@ 4eda0: 262e 0008 movel %fp@(8),%d3 4eda4: 242e 000c movel %fp@(12),%d2 4eda8: 282e 0014 movel %fp@(20),%d4 register Message_queue_Control *the_message_queue; Objects_Locations location; CORE_message_queue_Status core_status; if ( !buffer ) 4edac: 4a82 tstl %d2 4edae: 6752 beqs 4ee02 return RTEMS_INVALID_ADDRESS; if ( !count ) 4edb0: 4a84 tstl %d4 4edb2: 674e beqs 4ee02 RTEMS_INLINE_ROUTINE Message_queue_Control *_Message_queue_Get ( Objects_Id id, Objects_Locations *location ) { return (Message_queue_Control *) 4edb4: 486e fffc pea %fp@(-4) 4edb8: 2f03 movel %d3,%sp@- 4edba: 4879 0007 41ea pea 741ea <_Message_queue_Information> 4edc0: 4eb9 0005 366c jsr 5366c <_Objects_Get> return RTEMS_INVALID_ADDRESS; the_message_queue = _Message_queue_Get( id, &location ); switch ( location ) { 4edc6: 4fef 000c lea %sp@(12),%sp 4edca: 4aae fffc tstl %fp@(-4) 4edce: 6704 beqs 4edd4 4edd0: 7004 moveq #4,%d0 4edd2: 6030 bras 4ee04 case OBJECTS_LOCAL: core_status = _CORE_message_queue_Broadcast( 4edd4: 2f04 movel %d4,%sp@- 4edd6: 2040 moveal %d0,%a0 4edd8: 42a7 clrl %sp@- 4edda: 2f03 movel %d3,%sp@- 4eddc: 2f2e 0010 movel %fp@(16),%sp@- 4ede0: 2f02 movel %d2,%sp@- 4ede2: 4868 0014 pea %a0@(20) 4ede6: 4eb9 0005 202c jsr 5202c <_CORE_message_queue_Broadcast> 4edec: 2400 movel %d0,%d2 NULL, #endif count ); _Thread_Enable_dispatch(); 4edee: 4eb9 0005 3ec6 jsr 53ec6 <_Thread_Enable_dispatch> return _Message_queue_Translate_core_message_queue_return_code( core_status ); 4edf4: 2f02 movel %d2,%sp@- 4edf6: 4eb9 0004 f11c jsr 4f11c <_Message_queue_Translate_core_message_queue_return_code> #endif count ); _Thread_Enable_dispatch(); return 4edfc: 4fef 001c lea %sp@(28),%sp 4ee00: 6002 bras 4ee04 4ee02: 7009 moveq #9,%d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 4ee04: 4cee 001c fff0 moveml %fp@(-16),%d2-%d4 4ee0a: 4e5e unlk %fp 4ee0c: 4e75 rts ... 0004ca78 : uint32_t count, size_t max_message_size, rtems_attribute attribute_set, rtems_id *id ) { 4ca78: 4e56 ffe0 linkw %fp,#-32 4ca7c: 48d7 1c3c moveml %d2-%d5/%a2-%a4,%sp@ 4ca80: 242e 0008 movel %fp@(8),%d2 4ca84: 262e 000c movel %fp@(12),%d3 4ca88: 282e 0010 movel %fp@(16),%d4 4ca8c: 2a2e 0014 movel %fp@(20),%d5 4ca90: 286e 0018 moveal %fp@(24),%a4 CORE_message_queue_Attributes the_msgq_attributes; #if defined(RTEMS_MULTIPROCESSING) bool is_global; #endif if ( !rtems_is_name_valid( name ) ) 4ca94: 4a82 tstl %d2 4ca96: 6606 bnes 4ca9e 4ca98: 7003 moveq #3,%d0 4ca9a: 6000 00a4 braw 4cb40 return RTEMS_INVALID_NAME; if ( !id ) 4ca9e: 4a8c tstl %a4 4caa0: 6606 bnes 4caa8 4caa2: 7009 moveq #9,%d0 4caa4: 6000 009a braw 4cb40 if ( (is_global = _Attributes_Is_global( attribute_set ) ) && !_System_state_Is_multiprocessing ) return RTEMS_MP_NOT_CONFIGURED; #endif if ( count == 0 ) 4caa8: 4a83 tstl %d3 4caaa: 6606 bnes 4cab2 4caac: 700a moveq #10,%d0 4caae: 6000 0090 braw 4cb40 return RTEMS_INVALID_NUMBER; if ( max_message_size == 0 ) 4cab2: 4a84 tstl %d4 4cab4: 6606 bnes 4cabc 4cab6: 7008 moveq #8,%d0 4cab8: 6000 0086 braw 4cb40 rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 4cabc: 2039 0006 4e78 movel 64e78 <_Thread_Dispatch_disable_level>,%d0 4cac2: 5280 addql #1,%d0 4cac4: 23c0 0006 4e78 movel %d0,64e78 <_Thread_Dispatch_disable_level> #endif #endif _Thread_Disable_dispatch(); /* protects object pointer */ the_message_queue = _Message_queue_Allocate(); 4caca: 4eb9 0005 18f8 jsr 518f8 <_Message_queue_Allocate> 4cad0: 2440 moveal %d0,%a2 if ( !the_message_queue ) { 4cad2: 4a80 tstl %d0 4cad4: 660a bnes 4cae0 _Thread_Enable_dispatch(); 4cad6: 4eb9 0004 f2c6 jsr 4f2c6 <_Thread_Enable_dispatch> 4cadc: 7005 moveq #5,%d0 return RTEMS_TOO_MANY; 4cade: 6060 bras 4cb40 #endif the_message_queue->attribute_set = attribute_set; if (_Attributes_Is_priority( attribute_set ) ) the_msgq_attributes.discipline = CORE_MESSAGE_QUEUE_DISCIPLINES_PRIORITY; 4cae0: 204e moveal %fp,%a0 4cae2: 47f9 0004 f2c6 lea 4f2c6 <_Thread_Enable_dispatch>,%a3 4cae8: 44c5 movew %d5,%ccr 4caea: 56c0 sne %d0 _Thread_Enable_dispatch(); return RTEMS_TOO_MANY; } #endif the_message_queue->attribute_set = attribute_set; 4caec: 2545 0010 movel %d5,%a2@(16) if (_Attributes_Is_priority( attribute_set ) ) the_msgq_attributes.discipline = CORE_MESSAGE_QUEUE_DISCIPLINES_PRIORITY; 4caf0: 49c0 extbl %d0 4caf2: 5280 addql #1,%d0 4caf4: 2100 movel %d0,%a0@- else the_msgq_attributes.discipline = CORE_MESSAGE_QUEUE_DISCIPLINES_FIFO; if ( ! _CORE_message_queue_Initialize( 4caf6: 2f04 movel %d4,%sp@- 4caf8: 2f03 movel %d3,%sp@- 4cafa: 2f08 movel %a0,%sp@- 4cafc: 486a 0014 pea %a2@(20) 4cb00: 4eb9 0004 dbd4 jsr 4dbd4 <_CORE_message_queue_Initialize> 4cb06: 4fef 0010 lea %sp@(16),%sp 4cb0a: 4a00 tstb %d0 4cb0c: 6616 bnes 4cb24 */ RTEMS_INLINE_ROUTINE void _Message_queue_Free ( Message_queue_Control *the_message_queue ) { _Objects_Free( &_Message_queue_Information, &the_message_queue->Object ); 4cb0e: 2f0a movel %a2,%sp@- 4cb10: 4879 0006 504e pea 6504e <_Message_queue_Information> 4cb16: 4eb9 0004 e898 jsr 4e898 <_Objects_Free> _Objects_MP_Close( &_Message_queue_Information, the_message_queue->Object.id); #endif _Message_queue_Free( the_message_queue ); _Thread_Enable_dispatch(); 4cb1c: 4e93 jsr %a3@ return RTEMS_UNSATISFIED; 4cb1e: 508f addql #8,%sp _Objects_MP_Close( &_Message_queue_Information, the_message_queue->Object.id); #endif _Message_queue_Free( the_message_queue ); _Thread_Enable_dispatch(); 4cb20: 700d moveq #13,%d0 return RTEMS_UNSATISFIED; 4cb22: 601c bras 4cb40 #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 4cb24: 202a 0008 movel %a2@(8),%d0 4cb28: 4281 clrl %d1 4cb2a: 2079 0006 5066 moveal 65066 <_Message_queue_Information+0x18>,%a0 4cb30: 3200 movew %d0,%d1 information, _Objects_Get_index( the_object->id ), the_object ); the_object->name = name; 4cb32: 2542 000c movel %d2,%a2@(12) #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 4cb36: 218a 1c00 movel %a2,%a0@(00000000,%d1:l:4) &_Message_queue_Information, &the_message_queue->Object, (Objects_Name) name ); *id = the_message_queue->Object.id; 4cb3a: 2880 movel %d0,%a4@ name, 0 ); #endif _Thread_Enable_dispatch(); 4cb3c: 4e93 jsr %a3@ 4cb3e: 4280 clrl %d0 return RTEMS_SUCCESSFUL; } 4cb40: 4cee 1c3c ffe0 moveml %fp@(-32),%d2-%d5/%a2-%a4 4cb46: 4e5e unlk %fp 4cb48: 4e75 rts ... 0004f280 : */ rtems_status_code rtems_message_queue_delete( rtems_id id ) { 4f280: 4e56 fffc linkw %fp,#-4 4f284: 2f0a movel %a2,%sp@- RTEMS_INLINE_ROUTINE Message_queue_Control *_Message_queue_Get ( Objects_Id id, Objects_Locations *location ) { return (Message_queue_Control *) 4f286: 486e fffc pea %fp@(-4) 4f28a: 2f2e 0008 movel %fp@(8),%sp@- 4f28e: 4879 0006 717a pea 6717a <_Message_queue_Information> 4f294: 4eb9 0004 9dc4 jsr 49dc4 <_Objects_Get> register Message_queue_Control *the_message_queue; Objects_Locations location; the_message_queue = _Message_queue_Get( id, &location ); switch ( location ) { 4f29a: 4fef 000c lea %sp@(12),%sp 4f29e: 2440 moveal %d0,%a2 4f2a0: 4aae fffc tstl %fp@(-4) 4f2a4: 6704 beqs 4f2aa 4f2a6: 7004 moveq #4,%d0 4f2a8: 6038 bras 4f2e2 case OBJECTS_LOCAL: _Objects_Close( &_Message_queue_Information, 4f2aa: 2f00 movel %d0,%sp@- 4f2ac: 4879 0006 717a pea 6717a <_Message_queue_Information> 4f2b2: 4eb9 0004 99f8 jsr 499f8 <_Objects_Close> &the_message_queue->Object ); _CORE_message_queue_Close( 4f2b8: 4878 0005 pea 5 4f2bc: 42a7 clrl %sp@- 4f2be: 486a 0014 pea %a2@(20) 4f2c2: 4eb9 0004 f86c jsr 4f86c <_CORE_message_queue_Close> */ RTEMS_INLINE_ROUTINE void _Message_queue_Free ( Message_queue_Control *the_message_queue ) { _Objects_Free( &_Message_queue_Information, &the_message_queue->Object ); 4f2c8: 2f0a movel %a2,%sp@- 4f2ca: 4879 0006 717a pea 6717a <_Message_queue_Information> 4f2d0: 4eb9 0004 9c6c jsr 49c6c <_Objects_Free> 0, /* Not used */ 0 ); } #endif _Thread_Enable_dispatch(); 4f2d6: 4eb9 0004 a696 jsr 4a696 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 4f2dc: 4fef 001c lea %sp@(28),%sp 0, /* Not used */ 0 ); } #endif _Thread_Enable_dispatch(); 4f2e0: 4280 clrl %d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 4f2e2: 246e fff8 moveal %fp@(-8),%a2 4f2e6: 4e5e unlk %fp 4f2e8: 4e75 rts ... 0004efa4 : rtems_status_code rtems_message_queue_get_number_pending( rtems_id id, uint32_t *count ) { 4efa4: 4e56 fffc linkw %fp,#-4 4efa8: 2f0a movel %a2,%sp@- 4efaa: 246e 000c moveal %fp@(12),%a2 register Message_queue_Control *the_message_queue; Objects_Locations location; if ( !count ) 4efae: 4a8a tstl %a2 4efb0: 6604 bnes 4efb6 4efb2: 7009 moveq #9,%d0 4efb4: 6030 bras 4efe6 4efb6: 486e fffc pea %fp@(-4) 4efba: 2f2e 0008 movel %fp@(8),%sp@- 4efbe: 4879 0007 41ea pea 741ea <_Message_queue_Information> 4efc4: 4eb9 0005 366c jsr 5366c <_Objects_Get> return RTEMS_INVALID_ADDRESS; the_message_queue = _Message_queue_Get( id, &location ); switch ( location ) { 4efca: 4fef 000c lea %sp@(12),%sp 4efce: 4aae fffc tstl %fp@(-4) 4efd2: 6704 beqs 4efd8 4efd4: 7004 moveq #4,%d0 4efd6: 600e bras 4efe6 case OBJECTS_LOCAL: *count = the_message_queue->message_queue.number_of_pending_messages; 4efd8: 2040 moveal %d0,%a0 4efda: 24a8 005c movel %a0@(92),%a2@ _Thread_Enable_dispatch(); 4efde: 4eb9 0005 3ec6 jsr 53ec6 <_Thread_Enable_dispatch> 4efe4: 4280 clrl %d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 4efe6: 246e fff8 moveal %fp@(-8),%a2 4efea: 4e5e unlk %fp 4efec: 4e75 rts ... 0004cb4c : rtems_status_code rtems_message_queue_ident( rtems_name name, uint32_t node, rtems_id *id ) { 4cb4c: 4e56 0000 linkw %fp,#0 Objects_Name_or_id_lookup_errors status; status = _Objects_Name_to_id_u32( 4cb50: 2f2e 0010 movel %fp@(16),%sp@- 4cb54: 2f2e 000c movel %fp@(12),%sp@- 4cb58: 2f2e 0008 movel %fp@(8),%sp@- 4cb5c: 4879 0006 504e pea 6504e <_Message_queue_Information> 4cb62: 4eb9 0004 eb54 jsr 4eb54 <_Objects_Name_to_id_u32> 4cb68: 41f9 0006 26e0 lea 626e0 <_Status_Object_name_errors_to_status>,%a0 node, id ); return _Status_Object_name_errors_to_status[ status ]; } 4cb6e: 4e5e unlk %fp 4cb70: 2030 0c00 movel %a0@(00000000,%d0:l:4),%d0 4cb74: 4e75 rts ... 0004cb78 : void *buffer, size_t *size, rtems_option option_set, rtems_interval timeout ) { 4cb78: 4e56 fff0 linkw %fp,#-16 4cb7c: 48d7 001c moveml %d2-%d4,%sp@ 4cb80: 242e 000c movel %fp@(12),%d2 4cb84: 262e 0010 movel %fp@(16),%d3 register Message_queue_Control *the_message_queue; Objects_Locations location; bool wait; if ( !buffer ) 4cb88: 4a82 tstl %d2 4cb8a: 6766 beqs 4cbf2 return RTEMS_INVALID_ADDRESS; if ( !size ) 4cb8c: 4a83 tstl %d3 4cb8e: 6762 beqs 4cbf2 RTEMS_INLINE_ROUTINE Message_queue_Control *_Message_queue_Get ( Objects_Id id, Objects_Locations *location ) { return (Message_queue_Control *) 4cb90: 486e fffc pea %fp@(-4) 4cb94: 2f2e 0008 movel %fp@(8),%sp@- 4cb98: 4879 0006 504e pea 6504e <_Message_queue_Information> 4cb9e: 4eb9 0004 e9f0 jsr 4e9f0 <_Objects_Get> return RTEMS_INVALID_ADDRESS; the_message_queue = _Message_queue_Get( id, &location ); switch ( location ) { 4cba4: 4fef 000c lea %sp@(12),%sp 4cba8: 4aae fffc tstl %fp@(-4) 4cbac: 6704 beqs 4cbb2 4cbae: 7004 moveq #4,%d0 4cbb0: 6042 bras 4cbf4 if ( _Options_Is_no_wait( option_set ) ) wait = false; else wait = true; _CORE_message_queue_Seize( 4cbb2: 7201 moveq #1,%d1 4cbb4: 7801 moveq #1,%d4 4cbb6: 2040 moveal %d0,%a0 4cbb8: c2ae 0014 andl %fp@(20),%d1 4cbbc: 2f2e 0018 movel %fp@(24),%sp@- 4cbc0: b384 eorl %d1,%d4 4cbc2: 2f04 movel %d4,%sp@- 4cbc4: 2f03 movel %d3,%sp@- 4cbc6: 2f02 movel %d2,%sp@- 4cbc8: 2f28 0008 movel %a0@(8),%sp@- 4cbcc: 4868 0014 pea %a0@(20) 4cbd0: 4eb9 0004 dc88 jsr 4dc88 <_CORE_message_queue_Seize> buffer, size, wait, timeout ); _Thread_Enable_dispatch(); 4cbd6: 4eb9 0004 f2c6 jsr 4f2c6 <_Thread_Enable_dispatch> return _Message_queue_Translate_core_message_queue_return_code( 4cbdc: 2079 0006 4f32 moveal 64f32 <_Thread_Executing>,%a0 4cbe2: 2f28 0034 movel %a0@(52),%sp@- 4cbe6: 4eb9 0004 cc78 jsr 4cc78 <_Message_queue_Translate_core_message_queue_return_code> 4cbec: 4fef 001c lea %sp@(28),%sp 4cbf0: 6002 bras 4cbf4 4cbf2: 7009 moveq #9,%d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 4cbf4: 4cee 001c fff0 moveml %fp@(-16),%d2-%d4 4cbfa: 4e5e unlk %fp 4cbfc: 4e75 rts ... 000464c8 : const char *rtems_object_get_api_class_name( int the_api, int the_class ) { 464c8: 4e56 0000 linkw %fp,#0 const rtems_assoc_t *api_assoc; const rtems_assoc_t *class_assoc; if ( the_api == OBJECTS_INTERNAL_API ) 464cc: 203c 0005 cda8 movel #380328,%d0 const char *rtems_object_get_api_class_name( int the_api, int the_class ) { 464d2: 2f02 movel %d2,%sp@- 464d4: 222e 0008 movel %fp@(8),%d1 const rtems_assoc_t *api_assoc; const rtems_assoc_t *class_assoc; if ( the_api == OBJECTS_INTERNAL_API ) 464d8: 7401 moveq #1,%d2 464da: b481 cmpl %d1,%d2 464dc: 6714 beqs 464f2 api_assoc = rtems_object_api_internal_assoc; else if ( the_api == OBJECTS_CLASSIC_API ) 464de: 143c 0002 moveb #2,%d2 464e2: 203c 0005 bcf8 movel #376056,%d0 464e8: b481 cmpl %d1,%d2 464ea: 6622 bnes 4650e 464ec: 203c 0005 cdc0 movel #380352,%d0 else if ( the_api == OBJECTS_ITRON_API ) api_assoc = rtems_object_api_itron_assoc; #endif else return "BAD API"; class_assoc = rtems_assoc_ptr_by_local( api_assoc, the_class ); 464f2: 2f2e 000c movel %fp@(12),%sp@- 464f6: 2f00 movel %d0,%sp@- 464f8: 4eb9 0004 a900 jsr 4a900 if ( class_assoc ) 464fe: 508f addql #8,%sp else if ( the_api == OBJECTS_ITRON_API ) api_assoc = rtems_object_api_itron_assoc; #endif else return "BAD API"; class_assoc = rtems_assoc_ptr_by_local( api_assoc, the_class ); 46500: 2040 moveal %d0,%a0 if ( class_assoc ) 46502: 203c 0005 bd00 movel #376064,%d0 46508: 4a88 tstl %a0 4650a: 6702 beqs 4650e return class_assoc->name; 4650c: 2010 movel %a0@,%d0 return "BAD CLASS"; } 4650e: 242e fffc movel %fp@(-4),%d2 46512: 4e5e unlk %fp 46514: 4e75 rts ... 00046578 : rtems_status_code rtems_object_get_class_information( int the_api, int the_class, rtems_object_api_class_information *info ) { 46578: 4e56 0000 linkw %fp,#0 4657c: 2f0a movel %a2,%sp@- 4657e: 246e 0010 moveal %fp@(16),%a2 46582: 2f02 movel %d2,%sp@- int i; /* * Validate parameters and look up information structure. */ if ( !info ) 46584: 4a8a tstl %a2 46586: 6604 bnes 4658c 46588: 7009 moveq #9,%d0 4658a: 6052 bras 465de return RTEMS_INVALID_ADDRESS; obj_info = _Objects_Get_information( the_api, the_class ); 4658c: 2f2e 000c movel %fp@(12),%sp@- 46590: 2f2e 0008 movel %fp@(8),%sp@- 46594: 4eb9 0004 7e30 jsr 47e30 <_Objects_Get_information> if ( !obj_info ) 4659a: 508f addql #8,%sp * Validate parameters and look up information structure. */ if ( !info ) return RTEMS_INVALID_ADDRESS; obj_info = _Objects_Get_information( the_api, the_class ); 4659c: 2040 moveal %d0,%a0 if ( !obj_info ) 4659e: 4a80 tstl %d0 465a0: 6604 bnes 465a6 465a2: 700a moveq #10,%d0 465a4: 6038 bras 465de return RTEMS_INVALID_NUMBER; /* * Return information about this object class to the user. */ info->minimum_id = obj_info->minimum_id; 465a6: 24a8 0006 movel %a0@(6),%a2@ info->maximum_id = obj_info->maximum_id; info->auto_extend = obj_info->auto_extend; info->maximum = obj_info->maximum; 465aa: 4282 clrl %d2 465ac: 7001 moveq #1,%d0 465ae: 4281 clrl %d1 /* * Return information about this object class to the user. */ info->minimum_id = obj_info->minimum_id; info->maximum_id = obj_info->maximum_id; 465b0: 2568 000a 0004 movel %a0@(10),%a2@(4) info->auto_extend = obj_info->auto_extend; info->maximum = obj_info->maximum; 465b6: 3428 000e movew %a0@(14),%d2 /* * Return information about this object class to the user. */ info->minimum_id = obj_info->minimum_id; info->maximum_id = obj_info->maximum_id; info->auto_extend = obj_info->auto_extend; 465ba: 1568 0010 000c moveb %a0@(16),%a2@(12) info->maximum = obj_info->maximum; 465c0: 2542 0008 movel %d2,%a2@(8) for ( unallocated=0, i=1 ; i <= info->maximum ; i++ ) 465c4: 600e bras 465d4 if ( !obj_info->local_table[i] ) 465c6: 2268 0018 moveal %a0@(24),%a1 465ca: 4ab1 0c00 tstl %a1@(00000000,%d0:l:4) 465ce: 6602 bnes 465d2 unallocated++; 465d0: 5281 addql #1,%d1 info->minimum_id = obj_info->minimum_id; info->maximum_id = obj_info->maximum_id; info->auto_extend = obj_info->auto_extend; info->maximum = obj_info->maximum; for ( unallocated=0, i=1 ; i <= info->maximum ; i++ ) 465d2: 5280 addql #1,%d0 465d4: b480 cmpl %d0,%d2 465d6: 64ee bccs 465c6 if ( !obj_info->local_table[i] ) unallocated++; info->unallocated = unallocated; 465d8: 2541 000e movel %d1,%a2@(14) 465dc: 4280 clrl %d0 return RTEMS_SUCCESSFUL; } 465de: 242e fff8 movel %fp@(-8),%d2 465e2: 246e fffc moveal %fp@(-4),%a2 465e6: 4e5e unlk %fp 465e8: 4e75 rts ... 000465f8 : #undef rtems_object_id_api_maximum int rtems_object_id_api_maximum(void) { return OBJECTS_ITRON_API; } 465f8: 7004 moveq #4,%d0 #include #include #undef rtems_object_id_api_maximum int rtems_object_id_api_maximum(void) { 465fa: 4e56 0000 linkw %fp,#0 return OBJECTS_ITRON_API; } 465fe: 4e5e unlk %fp 46600: 4e75 rts ... 00046604 : #undef rtems_object_id_api_minimum int rtems_object_id_api_minimum(void) { return OBJECTS_INTERNAL_API; } 46604: 7001 moveq #1,%d0 #include #include #undef rtems_object_id_api_minimum int rtems_object_id_api_minimum(void) { 46606: 4e56 0000 linkw %fp,#0 return OBJECTS_INTERNAL_API; } 4660a: 4e5e unlk %fp 4660c: 4e75 rts ... 00046610 : #undef rtems_object_id_get_api int rtems_object_id_get_api( rtems_id id ) { 46610: 4280 clrl %d0 return _Objects_Get_API( id ); } 46612: 7207 moveq #7,%d1 #undef rtems_object_id_get_api int rtems_object_id_get_api( rtems_id id ) { 46614: 4e56 0000 linkw %fp,#0 46618: 102e 0008 moveb %fp@(8),%d0 return _Objects_Get_API( id ); } 4661c: 4e5e unlk %fp 4661e: c081 andl %d1,%d0 46620: 4e75 rts ... 00046634 : int rtems_object_id_get_index( rtems_id id ) { return _Objects_Get_index( id ); } 46634: 4280 clrl %d0 #undef rtems_object_id_get_index int rtems_object_id_get_index( rtems_id id ) { 46636: 4e56 0000 linkw %fp,#0 return _Objects_Get_index( id ); } 4663a: 302e 000a movew %fp@(10),%d0 4663e: 4e5e unlk %fp 46640: 4e75 rts ... 00046644 : int rtems_object_id_get_node( rtems_id id ) { return _Objects_Get_node( id ); } 46644: 4280 clrl %d0 #undef rtems_object_id_get_node int rtems_object_id_get_node( rtems_id id ) { 46646: 4e56 0000 linkw %fp,#0 return _Objects_Get_node( id ); } 4664a: 102e 0009 moveb %fp@(9),%d0 4664e: 4e5e unlk %fp 46650: 4e75 rts ... 000420ba : void rtems_panic( const char *printf_format, ... ) { 420ba: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED va_list arglist; va_start(arglist, printf_format); (void) rtems_verror(RTEMS_ERROR_PANIC, printf_format, arglist); 420be: 486e 000c pea %fp@(12) <== NOT EXECUTED 420c2: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED 420c6: 2f3c 2000 0000 movel #536870912,%sp@- <== NOT EXECUTED 420cc: 4eba fe66 jsr %pc@(41f34 ) <== NOT EXECUTED 420d0: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED va_end(arglist); } 420d4: 4e5e unlk %fp <== NOT EXECUTED 420d6: 4e75 rts 0004f28c : */ rtems_status_code rtems_partition_delete( rtems_id id ) { 4f28c: 4e56 fffc linkw %fp,#-4 4f290: 2f0b movel %a3,%sp@- 4f292: 2f0a movel %a2,%sp@- RTEMS_INLINE_ROUTINE Partition_Control *_Partition_Get ( Objects_Id id, Objects_Locations *location ) { return (Partition_Control *) 4f294: 486e fffc pea %fp@(-4) 4f298: 2f2e 0008 movel %fp@(8),%sp@- 4f29c: 4879 0007 3e94 pea 73e94 <_Partition_Information> 4f2a2: 4eb9 0005 366c jsr 5366c <_Objects_Get> register Partition_Control *the_partition; Objects_Locations location; the_partition = _Partition_Get( id, &location ); switch ( location ) { 4f2a8: 4fef 000c lea %sp@(12),%sp 4f2ac: 2440 moveal %d0,%a2 4f2ae: 4aae fffc tstl %fp@(-4) 4f2b2: 6704 beqs 4f2b8 4f2b4: 7004 moveq #4,%d0 4f2b6: 6036 bras 4f2ee 4f2b8: 47f9 0005 3ec6 lea 53ec6 <_Thread_Enable_dispatch>,%a3 case OBJECTS_LOCAL: if ( the_partition->number_of_used_blocks == 0 ) { 4f2be: 4aaa 0020 tstl %a2@(32) 4f2c2: 6626 bnes 4f2ea _Objects_Close( &_Partition_Information, &the_partition->Object ); 4f2c4: 2f00 movel %d0,%sp@- 4f2c6: 4879 0007 3e94 pea 73e94 <_Partition_Information> 4f2cc: 4eb9 0005 3268 jsr 53268 <_Objects_Close> */ RTEMS_INLINE_ROUTINE void _Partition_Free ( Partition_Control *the_partition ) { _Objects_Free( &_Partition_Information, &the_partition->Object ); 4f2d2: 2f0a movel %a2,%sp@- 4f2d4: 4879 0007 3e94 pea 73e94 <_Partition_Information> 4f2da: 4eb9 0005 34dc jsr 534dc <_Objects_Free> 0 /* Not used */ ); } #endif _Thread_Enable_dispatch(); 4f2e0: 4e93 jsr %a3@ return RTEMS_SUCCESSFUL; 4f2e2: 4fef 0010 lea %sp@(16),%sp 0 /* Not used */ ); } #endif _Thread_Enable_dispatch(); 4f2e6: 4280 clrl %d0 return RTEMS_SUCCESSFUL; 4f2e8: 6004 bras 4f2ee } _Thread_Enable_dispatch(); 4f2ea: 4e93 jsr %a3@ 4f2ec: 700c moveq #12,%d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 4f2ee: 246e fff4 moveal %fp@(-12),%a2 4f2f2: 266e fff8 moveal %fp@(-8),%a3 4f2f6: 4e5e unlk %fp 4f2f8: 4e75 rts ... 0004f364 : rtems_status_code rtems_partition_ident( rtems_name name, uint32_t node, rtems_id *id ) { 4f364: 4e56 0000 linkw %fp,#0 Objects_Name_or_id_lookup_errors status; status = _Objects_Name_to_id_u32( &_Partition_Information, name, node, id ); 4f368: 2f2e 0010 movel %fp@(16),%sp@- 4f36c: 2f2e 000c movel %fp@(12),%sp@- 4f370: 2f2e 0008 movel %fp@(8),%sp@- 4f374: 4879 0007 3e94 pea 73e94 <_Partition_Information> 4f37a: 4eb9 0005 3854 jsr 53854 <_Objects_Name_to_id_u32> 4f380: 41f9 0006 d560 lea 6d560 <_Status_Object_name_errors_to_status>,%a0 return _Status_Object_name_errors_to_status[ status ]; } 4f386: 4e5e unlk %fp 4f388: 2030 0c00 movel %a0@(00000000,%d0:l:4),%d0 4f38c: 4e75 rts ... 0004f390 : rtems_status_code rtems_partition_return_buffer( rtems_id id, void *buffer ) { 4f390: 4e56 fffc linkw %fp,#-4 4f394: 2f0a movel %a2,%sp@- 4f396: 2f02 movel %d2,%sp@- RTEMS_INLINE_ROUTINE Partition_Control *_Partition_Get ( Objects_Id id, Objects_Locations *location ) { return (Partition_Control *) 4f398: 486e fffc pea %fp@(-4) 4f39c: 2f2e 0008 movel %fp@(8),%sp@- 4f3a0: 4879 0007 3e94 pea 73e94 <_Partition_Information> 4f3a6: 242e 000c movel %fp@(12),%d2 4f3aa: 4eb9 0005 366c jsr 5366c <_Objects_Get> register Partition_Control *the_partition; Objects_Locations location; the_partition = _Partition_Get( id, &location ); switch ( location ) { 4f3b0: 4fef 000c lea %sp@(12),%sp 4f3b4: 2440 moveal %d0,%a2 4f3b6: 4aae fffc tstl %fp@(-4) 4f3ba: 6704 beqs 4f3c0 4f3bc: 7004 moveq #4,%d0 4f3be: 603c bras 4f3fc ) { void *starting; void *ending; starting = the_partition->starting_address; 4f3c0: 202a 0010 movel %a2@(16),%d0 ending = _Addresses_Add_offset( starting, the_partition->length ); 4f3c4: 222a 0014 movel %a2@(20),%d1 const void *address, const void *base, const void *limit ) { return (address >= base && address <= limit); 4f3c8: b082 cmpl %d2,%d0 4f3ca: 623c bhis 4f408 4f3cc: d280 addl %d0,%d1 4f3ce: b282 cmpl %d2,%d1 4f3d0: 6536 bcss 4f408 return ( 4f3d2: 2202 movel %d2,%d1 4f3d4: 9280 subl %d0,%d1 4f3d6: 2001 movel %d1,%d0 4f3d8: 4c6a 0001 0018 remul %a2@(24),%d1,%d0 4f3de: 4a81 tstl %d1 4f3e0: 6626 bnes 4f408 RTEMS_INLINE_ROUTINE void _Partition_Free_buffer ( Partition_Control *the_partition, Chain_Node *the_buffer ) { _Chain_Append( &the_partition->Memory, the_buffer ); 4f3e2: 2f02 movel %d2,%sp@- 4f3e4: 486a 0024 pea %a2@(36) 4f3e8: 4eb9 0005 1f80 jsr 51f80 <_Chain_Append> case OBJECTS_LOCAL: if ( _Partition_Is_buffer_valid( buffer, the_partition ) ) { _Partition_Free_buffer( the_partition, buffer ); the_partition->number_of_used_blocks -= 1; 4f3ee: 53aa 0020 subql #1,%a2@(32) _Thread_Enable_dispatch(); 4f3f2: 4eb9 0005 3ec6 jsr 53ec6 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 4f3f8: 508f addql #8,%sp case OBJECTS_LOCAL: if ( _Partition_Is_buffer_valid( buffer, the_partition ) ) { _Partition_Free_buffer( the_partition, buffer ); the_partition->number_of_used_blocks -= 1; _Thread_Enable_dispatch(); 4f3fa: 4280 clrl %d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 4f3fc: 242e fff4 movel %fp@(-12),%d2 4f400: 246e fff8 moveal %fp@(-8),%a2 4f404: 4e5e unlk %fp 4f406: 4e75 rts _Partition_Free_buffer( the_partition, buffer ); the_partition->number_of_used_blocks -= 1; _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } _Thread_Enable_dispatch(); 4f408: 4eb9 0005 3ec6 jsr 53ec6 <_Thread_Enable_dispatch> 4f40e: 7009 moveq #9,%d0 return RTEMS_INVALID_ADDRESS; 4f410: 60ea bras 4f3fc ... 0004a3e2 : /* * Initialization of FIFO/pipe module. */ void rtems_pipe_initialize (void) { 4a3e2: 4e56 0000 linkw %fp,#0 if (!rtems_pipe_configured) 4a3e6: 4a39 0005 a864 tstb 5a864 4a3ec: 6740 beqs 4a42e return; if (rtems_pipe_semaphore) 4a3ee: 4ab9 0005 b1a4 tstl 5b1a4 <== NOT EXECUTED 4a3f4: 6638 bnes 4a42e <== NOT EXECUTED return; rtems_status_code sc; sc = rtems_semaphore_create( 4a3f6: 4879 0005 b1a4 pea 5b1a4 <== NOT EXECUTED 4a3fc: 42a7 clrl %sp@- <== NOT EXECUTED 4a3fe: 4878 0054 pea 54 <== NOT EXECUTED 4a402: 4878 0001 pea 1 <== NOT EXECUTED 4a406: 2f3c 5049 5045 movel #1346981957,%sp@- <== NOT EXECUTED 4a40c: 4eb9 0004 4cf8 jsr 44cf8 <== 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) 4a412: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED 4a416: 4a80 tstl %d0 <== NOT EXECUTED 4a418: 6708 beqs 4a422 <== NOT EXECUTED rtems_fatal_error_occurred (sc); 4a41a: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4a41c: 4eb9 0004 55b4 jsr 455b4 <== NOT EXECUTED rtems_interval now; now = rtems_clock_get_ticks_since_boot(); 4a422: 4eb9 0004 4910 jsr 44910 <== NOT EXECUTED rtems_pipe_no = now; 4a428: 33c0 0005 b1ac movew %d0,5b1ac <== NOT EXECUTED } 4a42e: 4e5e unlk %fp 4a430: 4e75 rts 0004e8c4 : */ rtems_status_code rtems_port_delete( rtems_id id ) { 4e8c4: 4e56 fffc linkw %fp,#-4 4e8c8: 2f02 movel %d2,%sp@- RTEMS_INLINE_ROUTINE Dual_ported_memory_Control *_Dual_ported_memory_Get ( Objects_Id id, Objects_Locations *location ) { return (Dual_ported_memory_Control *) 4e8ca: 486e fffc pea %fp@(-4) 4e8ce: 2f2e 0008 movel %fp@(8),%sp@- 4e8d2: 4879 0007 3e5c pea 73e5c <_Dual_ported_memory_Information> 4e8d8: 4eb9 0005 366c jsr 5366c <_Objects_Get> register Dual_ported_memory_Control *the_port; Objects_Locations location; the_port = _Dual_ported_memory_Get( id, &location ); switch ( location ) { 4e8de: 4fef 000c lea %sp@(12),%sp 4e8e2: 2400 movel %d0,%d2 4e8e4: 4aae fffc tstl %fp@(-4) 4e8e8: 6704 beqs 4e8ee 4e8ea: 7004 moveq #4,%d0 4e8ec: 6028 bras 4e916 case OBJECTS_LOCAL: _Objects_Close( &_Dual_ported_memory_Information, &the_port->Object ); 4e8ee: 2f00 movel %d0,%sp@- 4e8f0: 4879 0007 3e5c pea 73e5c <_Dual_ported_memory_Information> 4e8f6: 4eb9 0005 3268 jsr 53268 <_Objects_Close> */ RTEMS_INLINE_ROUTINE void _Dual_ported_memory_Free ( Dual_ported_memory_Control *the_port ) { _Objects_Free( &_Dual_ported_memory_Information, &the_port->Object ); 4e8fc: 2f02 movel %d2,%sp@- 4e8fe: 4879 0007 3e5c pea 73e5c <_Dual_ported_memory_Information> 4e904: 4eb9 0005 34dc jsr 534dc <_Objects_Free> _Dual_ported_memory_Free( the_port ); _Thread_Enable_dispatch(); 4e90a: 4eb9 0005 3ec6 jsr 53ec6 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 4e910: 4fef 0010 lea %sp@(16),%sp switch ( location ) { case OBJECTS_LOCAL: _Objects_Close( &_Dual_ported_memory_Information, &the_port->Object ); _Dual_ported_memory_Free( the_port ); _Thread_Enable_dispatch(); 4e914: 4280 clrl %d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 4e916: 242e fff8 movel %fp@(-8),%d2 4e91a: 4e5e unlk %fp 4e91c: 4e75 rts ... 0004e920 : rtems_status_code rtems_port_external_to_internal( rtems_id id, void *external, void **internal ) { 4e920: 4e56 fffc linkw %fp,#-4 4e924: 2f0a movel %a2,%sp@- 4e926: 246e 0010 moveal %fp@(16),%a2 4e92a: 2f02 movel %d2,%sp@- 4e92c: 242e 000c movel %fp@(12),%d2 register Dual_ported_memory_Control *the_port; Objects_Locations location; uint32_t ending; if ( !internal ) 4e930: 4a8a tstl %a2 4e932: 6604 bnes 4e938 4e934: 7009 moveq #9,%d0 4e936: 6042 bras 4e97a RTEMS_INLINE_ROUTINE Dual_ported_memory_Control *_Dual_ported_memory_Get ( Objects_Id id, Objects_Locations *location ) { return (Dual_ported_memory_Control *) 4e938: 486e fffc pea %fp@(-4) 4e93c: 2f2e 0008 movel %fp@(8),%sp@- 4e940: 4879 0007 3e5c pea 73e5c <_Dual_ported_memory_Information> 4e946: 4eb9 0005 366c jsr 5366c <_Objects_Get> return RTEMS_INVALID_ADDRESS; the_port = _Dual_ported_memory_Get( id, &location ); switch ( location ) { 4e94c: 4fef 000c lea %sp@(12),%sp 4e950: 2040 moveal %d0,%a0 4e952: 4aae fffc tstl %fp@(-4) 4e956: 6704 beqs 4e95c 4e958: 7004 moveq #4,%d0 4e95a: 601e bras 4e97a case OBJECTS_LOCAL: ending = _Addresses_Subtract( external, the_port->external_base ); 4e95c: 2002 movel %d2,%d0 4e95e: 90a8 0014 subl %a0@(20),%d0 if ( ending > the_port->length ) 4e962: b0a8 0018 cmpl %a0@(24),%d0 4e966: 6304 blss 4e96c *internal = external; 4e968: 2482 movel %d2,%a2@ 4e96a: 6006 bras 4e972 else *internal = _Addresses_Add_offset( the_port->internal_base, 4e96c: d0a8 0010 addl %a0@(16),%d0 4e970: 2480 movel %d0,%a2@ ending ); _Thread_Enable_dispatch(); 4e972: 4eb9 0005 3ec6 jsr 53ec6 <_Thread_Enable_dispatch> 4e978: 4280 clrl %d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 4e97a: 242e fff4 movel %fp@(-12),%d2 4e97e: 246e fff8 moveal %fp@(-8),%a2 4e982: 4e5e unlk %fp 4e984: 4e75 rts ... 0004e9b0 : rtems_status_code rtems_port_internal_to_external( rtems_id id, void *internal, void **external ) { 4e9b0: 4e56 fffc linkw %fp,#-4 4e9b4: 2f0a movel %a2,%sp@- 4e9b6: 246e 0010 moveal %fp@(16),%a2 4e9ba: 2f02 movel %d2,%sp@- 4e9bc: 242e 000c movel %fp@(12),%d2 register Dual_ported_memory_Control *the_port; Objects_Locations location; uint32_t ending; if ( !external ) 4e9c0: 4a8a tstl %a2 4e9c2: 6604 bnes 4e9c8 4e9c4: 7009 moveq #9,%d0 4e9c6: 6042 bras 4ea0a 4e9c8: 486e fffc pea %fp@(-4) 4e9cc: 2f2e 0008 movel %fp@(8),%sp@- 4e9d0: 4879 0007 3e5c pea 73e5c <_Dual_ported_memory_Information> 4e9d6: 4eb9 0005 366c jsr 5366c <_Objects_Get> return RTEMS_INVALID_ADDRESS; the_port = _Dual_ported_memory_Get( id, &location ); switch ( location ) { 4e9dc: 4fef 000c lea %sp@(12),%sp 4e9e0: 2040 moveal %d0,%a0 4e9e2: 4aae fffc tstl %fp@(-4) 4e9e6: 6704 beqs 4e9ec 4e9e8: 7004 moveq #4,%d0 4e9ea: 601e bras 4ea0a case OBJECTS_LOCAL: ending = _Addresses_Subtract( internal, the_port->internal_base ); 4e9ec: 2002 movel %d2,%d0 4e9ee: 90a8 0010 subl %a0@(16),%d0 if ( ending > the_port->length ) 4e9f2: b0a8 0018 cmpl %a0@(24),%d0 4e9f6: 6304 blss 4e9fc *external = internal; 4e9f8: 2482 movel %d2,%a2@ 4e9fa: 6006 bras 4ea02 else *external = _Addresses_Add_offset( the_port->external_base, 4e9fc: d0a8 0014 addl %a0@(20),%d0 4ea00: 2480 movel %d0,%a2@ ending ); _Thread_Enable_dispatch(); 4ea02: 4eb9 0005 3ec6 jsr 53ec6 <_Thread_Enable_dispatch> 4ea08: 4280 clrl %d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 4ea0a: 242e fff4 movel %fp@(-12),%d2 4ea0e: 246e fff8 moveal %fp@(-8),%a2 4ea12: 4e5e unlk %fp 4ea14: 4e75 rts ... 00045930 : rtems_status_code rtems_rate_monotonic_create( rtems_name name, rtems_id *id ) { 45930: 4e56 fff0 linkw %fp,#-16 45934: 48d7 1c04 moveml %d2/%a2-%a4,%sp@ 45938: 242e 0008 movel %fp@(8),%d2 4593c: 286e 000c moveal %fp@(12),%a4 Rate_monotonic_Control *the_period; if ( !rtems_is_name_valid( name ) ) 45940: 6606 bnes 45948 45942: 7003 moveq #3,%d0 45944: 6000 009e braw 459e4 return RTEMS_INVALID_NAME; if ( !id ) 45948: 4a8c tstl %a4 4594a: 6606 bnes 45952 4594c: 7009 moveq #9,%d0 4594e: 6000 0094 braw 459e4 rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 45952: 2039 0005 d61c movel 5d61c <_Thread_Dispatch_disable_level>,%d0 45958: 5280 addql #1,%d0 4595a: 23c0 0005 d61c movel %d0,5d61c <_Thread_Dispatch_disable_level> * This function allocates a period control block from * the inactive chain of free period control blocks. */ RTEMS_INLINE_ROUTINE Rate_monotonic_Control *_Rate_monotonic_Allocate( void ) { return (Rate_monotonic_Control *) 45960: 4879 0005 d520 pea 5d520 <_Rate_monotonic_Information> 45966: 47f9 0004 822a lea 4822a <_Thread_Enable_dispatch>,%a3 4596c: 4eb9 0004 7538 jsr 47538 <_Objects_Allocate> _Thread_Disable_dispatch(); /* to prevent deletion */ the_period = _Rate_monotonic_Allocate(); if ( !the_period ) { 45972: 588f addql #4,%sp 45974: 2440 moveal %d0,%a2 45976: 4a80 tstl %d0 45978: 6606 bnes 45980 _Thread_Enable_dispatch(); 4597a: 4e93 jsr %a3@ 4597c: 7005 moveq #5,%d0 return RTEMS_TOO_MANY; 4597e: 6064 bras 459e4 } the_period->owner = _Thread_Executing; 45980: 41f9 0005 d6d6 lea 5d6d6 <_Thread_Executing>,%a0 45986: 2550 0040 movel %a0@,%a2@(64) the_period->state = RATE_MONOTONIC_INACTIVE; 4598a: 42aa 0038 clrl %a2@(56) Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 4598e: 42aa 0018 clrl %a2@(24) the_watchdog->routine = routine; 45992: 42aa 002c clrl %a2@(44) the_watchdog->id = id; 45996: 42aa 0030 clrl %a2@(48) the_watchdog->user_data = user_data; 4599a: 42aa 0034 clrl %a2@(52) _Watchdog_Initialize( &the_period->Timer, NULL, 0, NULL ); _Rate_monotonic_Reset_statistics( the_period ); 4599e: 4878 0038 pea 38 459a2: 42a7 clrl %sp@- 459a4: 486a 0054 pea %a2@(84) 459a8: 4eb9 0004 d8dc jsr 4d8dc #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 459ae: 202a 0008 movel %a2@(8),%d0 459b2: 4281 clrl %d1 459b4: 2079 0005 d538 moveal 5d538 <_Rate_monotonic_Information+0x18>,%a0 459ba: 3200 movew %d0,%d1 information, _Objects_Get_index( the_object->id ), the_object ); the_object->name = name; 459bc: 2542 000c movel %d2,%a2@(12) #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 459c0: 218a 1c00 movel %a2,%a0@(00000000,%d1:l:4) 459c4: 223c 7fff ffff movel #2147483647,%d1 459ca: 2541 005c movel %d1,%a2@(92) 459ce: 2541 0060 movel %d1,%a2@(96) 459d2: 2541 0074 movel %d1,%a2@(116) 459d6: 2541 0078 movel %d1,%a2@(120) &_Rate_monotonic_Information, &the_period->Object, (Objects_Name) name ); *id = the_period->Object.id; 459da: 2880 movel %d0,%a4@ _Thread_Enable_dispatch(); 459dc: 4e93 jsr %a3@ return RTEMS_SUCCESSFUL; 459de: 4fef 000c lea %sp@(12),%sp &the_period->Object, (Objects_Name) name ); *id = the_period->Object.id; _Thread_Enable_dispatch(); 459e2: 4280 clrl %d0 return RTEMS_SUCCESSFUL; } 459e4: 4cee 1c04 fff0 moveml %fp@(-16),%d2/%a2-%a4 459ea: 4e5e unlk %fp 459ec: 4e75 rts ... 00070450 : rtems_status_code rtems_rate_monotonic_get_statistics( rtems_id id, rtems_rate_monotonic_period_statistics *statistics ) { 70450: 4e56 fffc linkw %fp,#-4 70454: 2f0a movel %a2,%sp@- 70456: 246e 000c moveal %fp@(12),%a2 Objects_Locations location; Rate_monotonic_Control *the_period; rtems_rate_monotonic_period_statistics *dst; Rate_monotonic_Statistics *src; if ( !statistics ) 7045a: 4a8a tstl %a2 7045c: 6606 bnes 70464 7045e: 7009 moveq #9,%d0 70460: 6000 0098 braw 704fa 70464: 486e fffc pea %fp@(-4) 70468: 2f2e 0008 movel %fp@(8),%sp@- 7046c: 4879 0009 ac52 pea 9ac52 <_Rate_monotonic_Information> 70472: 4eb9 0004 a828 jsr 4a828 <_Objects_Get> return RTEMS_INVALID_ADDRESS; the_period = _Rate_monotonic_Get( id, &location ); switch ( location ) { 70478: 4fef 000c lea %sp@(12),%sp 7047c: 2040 moveal %d0,%a0 7047e: 4aae fffc tstl %fp@(-4) 70482: 6704 beqs 70488 70484: 7004 moveq #4,%d0 70486: 6072 bras 704fa case OBJECTS_LOCAL: dst = statistics; src = &the_period->Statistics; dst->count = src->count; 70488: 24a8 0054 movel %a0@(84),%a2@ dst->missed_count = src->missed_count; 7048c: 2568 0058 0004 movel %a0@(88),%a2@(4) #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ _Timestamp_To_timespec( &src->min_cpu_time, &dst->min_cpu_time ); 70492: 2028 005c movel %a0@(92),%d0 70496: 2228 0060 movel %a0@(96),%d1 7049a: 2540 0008 movel %d0,%a2@(8) 7049e: 2541 000c movel %d1,%a2@(12) _Timestamp_To_timespec( &src->max_cpu_time, &dst->max_cpu_time ); 704a2: 2028 0064 movel %a0@(100),%d0 704a6: 2228 0068 movel %a0@(104),%d1 704aa: 2540 0010 movel %d0,%a2@(16) 704ae: 2541 0014 movel %d1,%a2@(20) _Timestamp_To_timespec( &src->total_cpu_time, &dst->total_cpu_time ); 704b2: 2028 006c movel %a0@(108),%d0 704b6: 2228 0070 movel %a0@(112),%d1 704ba: 2540 0018 movel %d0,%a2@(24) 704be: 2541 001c movel %d1,%a2@(28) _Timestamp_To_timespec( &src->min_wall_time, &dst->min_wall_time ); 704c2: 2028 0074 movel %a0@(116),%d0 704c6: 2228 0078 movel %a0@(120),%d1 704ca: 2540 0020 movel %d0,%a2@(32) 704ce: 2541 0024 movel %d1,%a2@(36) _Timestamp_To_timespec( &src->max_wall_time, &dst->max_wall_time ); 704d2: 2028 007c movel %a0@(124),%d0 704d6: 2228 0080 movel %a0@(128),%d1 704da: 2540 0028 movel %d0,%a2@(40) 704de: 2541 002c movel %d1,%a2@(44) _Timestamp_To_timespec( &src->total_wall_time, &dst->total_wall_time ); 704e2: 2028 0084 movel %a0@(132),%d0 704e6: 2228 0088 movel %a0@(136),%d1 704ea: 2540 0030 movel %d0,%a2@(48) 704ee: 2541 0034 movel %d1,%a2@(52) dst->min_wall_time = src->min_wall_time; dst->max_wall_time = src->max_wall_time; dst->total_wall_time = src->total_wall_time; #endif _Thread_Enable_dispatch(); 704f2: 4eb9 0004 b0be jsr 4b0be <_Thread_Enable_dispatch> 704f8: 4280 clrl %d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 704fa: 246e fff8 moveal %fp@(-8),%a2 704fe: 4e5e unlk %fp 70500: 4e75 rts ... 00070504 : rtems_status_code rtems_rate_monotonic_get_status( rtems_id id, rtems_rate_monotonic_period_status *status ) { 70504: 4e56 ffec linkw %fp,#-20 70508: 2f0a movel %a2,%sp@- 7050a: 246e 000c moveal %fp@(12),%a2 Objects_Locations location; Rate_monotonic_Period_time_t since_last_period; Rate_monotonic_Control *the_period; bool valid_status; if ( !status ) 7050e: 4a8a tstl %a2 70510: 6606 bnes 70518 70512: 7009 moveq #9,%d0 70514: 6000 0094 braw 705aa 70518: 486e fffc pea %fp@(-4) 7051c: 2f2e 0008 movel %fp@(8),%sp@- 70520: 4879 0009 ac52 pea 9ac52 <_Rate_monotonic_Information> 70526: 4eb9 0004 a828 jsr 4a828 <_Objects_Get> return RTEMS_INVALID_ADDRESS; the_period = _Rate_monotonic_Get( id, &location ); switch ( location ) { 7052c: 4fef 000c lea %sp@(12),%sp 70530: 2040 moveal %d0,%a0 70532: 4aae fffc tstl %fp@(-4) 70536: 6704 beqs 7053c 70538: 7004 moveq #4,%d0 7053a: 606e bras 705aa case OBJECTS_LOCAL: status->owner = the_period->owner->Object.id; 7053c: 2268 0040 moveal %a0@(64),%a1 status->state = the_period->state; 70540: 2028 0038 movel %a0@(56),%d0 the_period = _Rate_monotonic_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: status->owner = the_period->owner->Object.id; 70544: 24a9 0008 movel %a1@(8),%a2@ status->state = the_period->state; 70548: 2540 0004 movel %d0,%a2@(4) /* * If the period is inactive, there is no information. */ if ( status->state == RATE_MONOTONIC_INACTIVE ) { 7054c: 6612 bnes 70560 #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ _Timespec_Set_to_zero( &status->since_last_period ); _Timespec_Set_to_zero( &status->executed_since_last_period ); 7054e: 42aa 0014 clrl %a2@(20) /* * If the period is inactive, there is no information. */ if ( status->state == RATE_MONOTONIC_INACTIVE ) { #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ _Timespec_Set_to_zero( &status->since_last_period ); 70552: 42aa 0008 clrl %a2@(8) 70556: 42aa 000c clrl %a2@(12) _Timespec_Set_to_zero( &status->executed_since_last_period ); 7055a: 42aa 0010 clrl %a2@(16) 7055e: 6042 bras 705a2 /* * Grab the current status. */ valid_status = _Rate_monotonic_Get_status( 70560: 486e fff4 pea %fp@(-12) 70564: 486e ffec pea %fp@(-20) 70568: 2f08 movel %a0,%sp@- 7056a: 4eb9 0007 062c jsr 7062c <_Rate_monotonic_Get_status> the_period, &since_last_period, &executed ); if (!valid_status) { 70570: 4fef 000c lea %sp@(12),%sp 70574: 4a00 tstb %d0 70576: 660a bnes 70582 _Thread_Enable_dispatch(); 70578: 4eb9 0004 b0be jsr 4b0be <_Thread_Enable_dispatch> 7057e: 700b moveq #11,%d0 return RTEMS_NOT_DEFINED; 70580: 6028 bras 705aa #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ _Timestamp_To_timespec( &since_last_period, &status->since_last_period ); _Timestamp_To_timespec( 70582: 202e fff4 movel %fp@(-12),%d0 70586: 222e fff8 movel %fp@(-8),%d1 7058a: 2540 0010 movel %d0,%a2@(16) 7058e: 2541 0014 movel %d1,%a2@(20) _Thread_Enable_dispatch(); return RTEMS_NOT_DEFINED; } #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ _Timestamp_To_timespec( 70592: 202e ffec movel %fp@(-20),%d0 70596: 222e fff0 movel %fp@(-16),%d1 7059a: 2540 0008 movel %d0,%a2@(8) 7059e: 2541 000c movel %d1,%a2@(12) status->since_last_period = since_last_period; status->executed_since_last_period = executed; #endif } _Thread_Enable_dispatch(); 705a2: 4eb9 0004 b0be jsr 4b0be <_Thread_Enable_dispatch> 705a8: 4280 clrl %d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 705aa: 246e ffe8 moveal %fp@(-24),%a2 705ae: 4e5e unlk %fp 705b0: 4e75 rts ... 000707c8 : rtems_status_code rtems_rate_monotonic_period( rtems_id id, rtems_interval length ) { 707c8: 4e56 ffec linkw %fp,#-20 707cc: 48d7 041c moveml %d2-%d4/%a2,%sp@ 707d0: 486e fffc pea %fp@(-4) 707d4: 262e 0008 movel %fp@(8),%d3 707d8: 2f03 movel %d3,%sp@- 707da: 4879 0009 ac52 pea 9ac52 <_Rate_monotonic_Information> 707e0: 242e 000c movel %fp@(12),%d2 707e4: 4eb9 0004 a828 jsr 4a828 <_Objects_Get> rtems_rate_monotonic_period_states local_state; ISR_Level level; the_period = _Rate_monotonic_Get( id, &location ); switch ( location ) { 707ea: 4fef 000c lea %sp@(12),%sp 707ee: 2440 moveal %d0,%a2 707f0: 4aae fffc tstl %fp@(-4) 707f4: 6600 0138 bnew 7092e case OBJECTS_LOCAL: if ( !_Thread_Is_executing( the_period->owner ) ) { 707f8: 2039 0009 a8e2 movel 9a8e2 <_Thread_Executing>,%d0 707fe: b0aa 0040 cmpl %a2@(64),%d0 70802: 670c beqs 70810 _Thread_Enable_dispatch(); 70804: 4eb9 0004 b0be jsr 4b0be <_Thread_Enable_dispatch> 7080a: 7817 moveq #23,%d4 return RTEMS_NOT_OWNER_OF_RESOURCE; 7080c: 6000 0122 braw 70930 } if ( length == RTEMS_PERIOD_STATUS ) { 70810: 4a82 tstl %d2 70812: 6622 bnes 70836 switch ( the_period->state ) { 70814: 202a 0038 movel %a2@(56),%d0 70818: 7204 moveq #4,%d1 7081a: b280 cmpl %d0,%d1 7081c: 6404 bccs 70822 7081e: 4284 clrl %d4 <== NOT EXECUTED 70820: 600a bras 7082c <== NOT EXECUTED 70822: 41f9 0009 48d2 lea 948d2 ,%a0 70828: 2830 0c00 movel %a0@(00000000,%d0:l:4),%d4 case RATE_MONOTONIC_ACTIVE: default: /* unreached -- only to remove warnings */ return_value = RTEMS_SUCCESSFUL; break; } _Thread_Enable_dispatch(); 7082c: 4eb9 0004 b0be jsr 4b0be <_Thread_Enable_dispatch> return( return_value ); 70832: 6000 00fc braw 70930 } _ISR_Disable( level ); 70836: 203c 0000 0700 movel #1792,%d0 7083c: 40c4 movew %sr,%d4 7083e: 8084 orl %d4,%d0 70840: 46c0 movew %d0,%sr switch ( the_period->state ) { 70842: 202a 0038 movel %a2@(56),%d0 70846: 7202 moveq #2,%d1 70848: b280 cmpl %d0,%d1 7084a: 6740 beqs 7088c 7084c: 123c 0004 moveb #4,%d1 70850: b280 cmpl %d0,%d1 70852: 6700 00a4 beqw 708f8 70856: 4a80 tstl %d0 70858: 6600 00d4 bnew 7092e case RATE_MONOTONIC_INACTIVE: { _ISR_Enable( level ); 7085c: 46c4 movew %d4,%sr /* * Baseline statistics information for the beginning of a period. */ _Rate_monotonic_Initiate_statistics( the_period ); 7085e: 2f0a movel %a2,%sp@- ); the_period->next_length = length; _Watchdog_Insert_ticks( &the_period->Timer, length ); _Thread_Enable_dispatch(); 70860: 4284 clrl %d4 _ISR_Enable( level ); /* * Baseline statistics information for the beginning of a period. */ _Rate_monotonic_Initiate_statistics( the_period ); 70862: 4eb9 0007 05b4 jsr 705b4 <_Rate_monotonic_Initiate_statistics> Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; the_watchdog->routine = routine; 70868: 203c 0007 093c movel #461116,%d0 the_period->state = RATE_MONOTONIC_ACTIVE; 7086e: 7202 moveq #2,%d1 70870: 2540 002c movel %d0,%a2@(44) the_watchdog->id = id; 70874: 2543 0030 movel %d3,%a2@(48) Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 70878: 2542 001c movel %d2,%a2@(28) 7087c: 2541 0038 movel %d1,%a2@(56) Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 70880: 42aa 0018 clrl %a2@(24) the_watchdog->routine = routine; the_watchdog->id = id; the_watchdog->user_data = user_data; 70884: 42aa 0034 clrl %a2@(52) 70888: 6000 0084 braw 7090e case RATE_MONOTONIC_ACTIVE: /* * Update statistics from the concluding period. */ _Rate_monotonic_Update_statistics( the_period ); 7088c: 2f0a movel %a2,%sp@- 7088e: 4eb9 0007 06d4 jsr 706d4 <_Rate_monotonic_Update_statistics> * This tells the _Rate_monotonic_Timeout that this task is * in the process of blocking on the period and that we * may be changing the length of the next period. */ the_period->state = RATE_MONOTONIC_OWNER_IS_BLOCKING; the_period->next_length = length; 70894: 2542 003c movel %d2,%a2@(60) /* * This tells the _Rate_monotonic_Timeout that this task is * in the process of blocking on the period and that we * may be changing the length of the next period. */ the_period->state = RATE_MONOTONIC_OWNER_IS_BLOCKING; 70898: 7401 moveq #1,%d2 7089a: 2542 0038 movel %d2,%a2@(56) the_period->next_length = length; _ISR_Enable( level ); 7089e: 46c4 movew %d4,%sr _Thread_Executing->Wait.id = the_period->Object.id; 708a0: 2079 0009 a8e2 moveal 9a8e2 <_Thread_Executing>,%a0 708a6: 216a 0008 0020 movel %a2@(8),%a0@(32) _Thread_Set_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD ); 708ac: 4878 4000 pea 4000 708b0: 2f08 movel %a0,%sp@- 708b2: 4eb9 0004 b8b4 jsr 4b8b4 <_Thread_Set_state> /* * Did the watchdog timer expire while we were actually blocking * on it? */ _ISR_Disable( level ); 708b8: 203c 0000 0700 movel #1792,%d0 708be: 40c1 movew %sr,%d1 708c0: 8081 orl %d1,%d0 708c2: 46c0 movew %d0,%sr local_state = the_period->state; the_period->state = RATE_MONOTONIC_ACTIVE; 708c4: 143c 0002 moveb #2,%d2 /* * Did the watchdog timer expire while we were actually blocking * on it? */ _ISR_Disable( level ); local_state = the_period->state; 708c8: 202a 0038 movel %a2@(56),%d0 the_period->state = RATE_MONOTONIC_ACTIVE; 708cc: 2542 0038 movel %d2,%a2@(56) _ISR_Enable( level ); 708d0: 46c1 movew %d1,%sr /* * If it did, then we want to unblock ourself and continue as * if nothing happen. The period was reset in the timeout routine. */ if ( local_state == RATE_MONOTONIC_EXPIRED_WHILE_BLOCKING ) 708d2: 7203 moveq #3,%d1 708d4: 4fef 000c lea %sp@(12),%sp 708d8: b280 cmpl %d0,%d1 708da: 6612 bnes 708ee _Thread_Clear_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD ); 708dc: 4878 4000 pea 4000 708e0: 2f39 0009 a8e2 movel 9a8e2 <_Thread_Executing>,%sp@- 708e6: 4eb9 0004 ad04 jsr 4ad04 <_Thread_Clear_state> 708ec: 508f addql #8,%sp _Thread_Enable_dispatch(); 708ee: 4eb9 0004 b0be jsr 4b0be <_Thread_Enable_dispatch> 708f4: 4284 clrl %d4 return RTEMS_SUCCESSFUL; 708f6: 6038 bras 70930 case RATE_MONOTONIC_EXPIRED: /* * Update statistics from the concluding period */ _Rate_monotonic_Update_statistics( the_period ); 708f8: 2f0a movel %a2,%sp@- 708fa: 4eb9 0007 06d4 jsr 706d4 <_Rate_monotonic_Update_statistics> _ISR_Enable( level ); 70900: 46c4 movew %d4,%sr the_period->state = RATE_MONOTONIC_ACTIVE; 70902: 7002 moveq #2,%d0 the_period->next_length = length; _Watchdog_Insert_ticks( &the_period->Timer, length ); _Thread_Enable_dispatch(); 70904: 7806 moveq #6,%d4 Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 70906: 2542 001c movel %d2,%a2@(28) */ _Rate_monotonic_Update_statistics( the_period ); _ISR_Enable( level ); the_period->state = RATE_MONOTONIC_ACTIVE; 7090a: 2540 0038 movel %d0,%a2@(56) the_period->next_length = length; 7090e: 2542 003c movel %d2,%a2@(60) _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 70912: 486a 0010 pea %a2@(16) 70916: 4879 0009 a900 pea 9a900 <_Watchdog_Ticks_chain> 7091c: 4eb9 0004 bfc8 jsr 4bfc8 <_Watchdog_Insert> _Watchdog_Insert_ticks( &the_period->Timer, length ); _Thread_Enable_dispatch(); 70922: 4eb9 0004 b0be jsr 4b0be <_Thread_Enable_dispatch> return RTEMS_TIMEOUT; 70928: 4fef 000c lea %sp@(12),%sp 7092c: 6002 bras 70930 7092e: 7804 moveq #4,%d4 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 70930: 2004 movel %d4,%d0 70932: 4cee 041c ffec moveml %fp@(-20),%d2-%d4/%a2 70938: 4e5e unlk %fp 7093a: 4e75 rts 0006256e : void rtems_rate_monotonic_report_statistics( void ) { 6256e: 4e56 0000 linkw %fp,#0 rtems_rate_monotonic_report_statistics_with_plugin( NULL, printk_plugin ); 62572: 4879 0004 681c pea 4681c 62578: 42a7 clrl %sp@- 6257a: 4eb9 0006 23f8 jsr 623f8 62580: 508f addql #8,%sp } 62582: 4e5e unlk %fp 62584: 4e75 rts ... 0004fc78 : */ rtems_status_code rtems_region_delete( rtems_id id ) { 4fc78: 4e56 fffc linkw %fp,#-4 4fc7c: 2f0a movel %a2,%sp@- 4fc7e: 2f02 movel %d2,%sp@- Objects_Locations location; rtems_status_code return_status; Region_Control *the_region; _RTEMS_Lock_allocator(); 4fc80: 2f39 0007 40b2 movel 740b2 <_RTEMS_Allocator_Mutex>,%sp@- 4fc86: 4eb9 0005 1eec jsr 51eec <_API_Mutex_Lock> RTEMS_INLINE_ROUTINE Region_Control *_Region_Get ( Objects_Id id, Objects_Locations *location ) { return (Region_Control *) 4fc8c: 486e fffc pea %fp@(-4) 4fc90: 2f2e 0008 movel %fp@(8),%sp@- 4fc94: 4879 0007 3f04 pea 73f04 <_Region_Information> 4fc9a: 4eb9 0005 3634 jsr 53634 <_Objects_Get_no_protection> the_region = _Region_Get( id, &location ); switch ( location ) { 4fca0: 4fef 0010 lea %sp@(16),%sp 4fca4: 2440 moveal %d0,%a2 4fca6: 4aae fffc tstl %fp@(-4) 4fcaa: 6704 beqs 4fcb0 4fcac: 7404 moveq #4,%d2 4fcae: 602c bras 4fcdc case OBJECTS_LOCAL: _Region_Debug_Walk( the_region, 5 ); if ( the_region->number_of_used_blocks != 0 ) 4fcb0: 4aaa 0064 tstl %a2@(100) 4fcb4: 6704 beqs 4fcba 4fcb6: 740c moveq #12,%d2 4fcb8: 6022 bras 4fcdc return_status = RTEMS_RESOURCE_IN_USE; else { _Objects_Close( &_Region_Information, &the_region->Object ); 4fcba: 2f00 movel %d0,%sp@- 4fcbc: 4879 0007 3f04 pea 73f04 <_Region_Information> */ RTEMS_INLINE_ROUTINE void _Region_Free ( Region_Control *the_region ) { _Objects_Free( &_Region_Information, &the_region->Object ); 4fcc2: 4282 clrl %d2 4fcc4: 4eb9 0005 3268 jsr 53268 <_Objects_Close> 4fcca: 2f0a movel %a2,%sp@- 4fccc: 4879 0007 3f04 pea 73f04 <_Region_Information> 4fcd2: 4eb9 0005 34dc jsr 534dc <_Objects_Free> 4fcd8: 4fef 0010 lea %sp@(16),%sp default: return_status = RTEMS_INVALID_ID; break; } _RTEMS_Unlock_allocator(); 4fcdc: 2f39 0007 40b2 movel 740b2 <_RTEMS_Allocator_Mutex>,%sp@- 4fce2: 4eb9 0005 1f4c jsr 51f4c <_API_Mutex_Unlock> return return_status; } 4fce8: 246e fff8 moveal %fp@(-8),%a2 4fcec: 2002 movel %d2,%d0 4fcee: 242e fff4 movel %fp@(-12),%d2 4fcf2: 4e5e unlk %fp 4fcf4: 4e75 rts ... 0004fe0c : rtems_status_code rtems_region_get_information( rtems_id id, Heap_Information_block *the_info ) { 4fe0c: 4e56 fffc linkw %fp,#-4 4fe10: 2f02 movel %d2,%sp@- 4fe12: 242e 000c movel %fp@(12),%d2 Objects_Locations location; rtems_status_code return_status; register Region_Control *the_region; if ( !the_info ) 4fe16: 6606 bnes 4fe1e 4fe18: 143c 0009 moveb #9,%d2 4fe1c: 604e bras 4fe6c return RTEMS_INVALID_ADDRESS; _RTEMS_Lock_allocator(); 4fe1e: 2f39 0007 40b2 movel 740b2 <_RTEMS_Allocator_Mutex>,%sp@- 4fe24: 4eb9 0005 1eec jsr 51eec <_API_Mutex_Lock> 4fe2a: 486e fffc pea %fp@(-4) 4fe2e: 2f2e 0008 movel %fp@(8),%sp@- 4fe32: 4879 0007 3f04 pea 73f04 <_Region_Information> 4fe38: 4eb9 0005 3634 jsr 53634 <_Objects_Get_no_protection> the_region = _Region_Get( id, &location ); switch ( location ) { 4fe3e: 4fef 0010 lea %sp@(16),%sp 4fe42: 4aae fffc tstl %fp@(-4) 4fe46: 6704 beqs 4fe4c 4fe48: 7404 moveq #4,%d2 4fe4a: 6012 bras 4fe5e case OBJECTS_LOCAL: _Heap_Get_information( &the_region->Memory, the_info ); 4fe4c: 2f02 movel %d2,%sp@- 4fe4e: 2040 moveal %d0,%a0 4fe50: 4868 0068 pea %a0@(104) 4fe54: 4282 clrl %d2 4fe56: 4eb9 0005 2c98 jsr 52c98 <_Heap_Get_information> return_status = RTEMS_SUCCESSFUL; break; 4fe5c: 508f addql #8,%sp default: return_status = RTEMS_INVALID_ID; break; } _RTEMS_Unlock_allocator(); 4fe5e: 2f39 0007 40b2 movel 740b2 <_RTEMS_Allocator_Mutex>,%sp@- 4fe64: 4eb9 0005 1f4c jsr 51f4c <_API_Mutex_Unlock> return return_status; 4fe6a: 588f addql #4,%sp } 4fe6c: 2002 movel %d2,%d0 4fe6e: 242e fff8 movel %fp@(-8),%d2 4fe72: 4e5e unlk %fp 4fe74: 4e75 rts ... 0004ff88 : rtems_status_code rtems_region_get_segment_size( rtems_id id, void *segment, uintptr_t *size ) { 4ff88: 4e56 fffc linkw %fp,#-4 4ff8c: 2f03 movel %d3,%sp@- 4ff8e: 262e 0010 movel %fp@(16),%d3 4ff92: 2f02 movel %d2,%sp@- 4ff94: 242e 000c movel %fp@(12),%d2 Objects_Locations location; rtems_status_code return_status = RTEMS_SUCCESSFUL; register Region_Control *the_region; if ( !segment ) 4ff98: 6766 beqs 50000 return RTEMS_INVALID_ADDRESS; if ( !size ) 4ff9a: 4a83 tstl %d3 4ff9c: 6762 beqs 50000 return RTEMS_INVALID_ADDRESS; _RTEMS_Lock_allocator(); 4ff9e: 2f39 0007 40b2 movel 740b2 <_RTEMS_Allocator_Mutex>,%sp@- 4ffa4: 4eb9 0005 1eec jsr 51eec <_API_Mutex_Lock> 4ffaa: 486e fffc pea %fp@(-4) 4ffae: 2f2e 0008 movel %fp@(8),%sp@- 4ffb2: 4879 0007 3f04 pea 73f04 <_Region_Information> 4ffb8: 4eb9 0005 3634 jsr 53634 <_Objects_Get_no_protection> the_region = _Region_Get( id, &location ); switch ( location ) { 4ffbe: 222e fffc movel %fp@(-4),%d1 4ffc2: 4fef 0010 lea %sp@(16),%sp 4ffc6: 670a beqs 4ffd2 4ffc8: 7001 moveq #1,%d0 4ffca: b081 cmpl %d1,%d0 4ffcc: 6620 bnes 4ffee 4ffce: 7404 moveq #4,%d2 4ffd0: 601e bras 4fff0 case OBJECTS_LOCAL: if ( !_Heap_Size_of_alloc_area( &the_region->Memory, segment, size ) ) 4ffd2: 2f03 movel %d3,%sp@- 4ffd4: 2040 moveal %d0,%a0 4ffd6: 2f02 movel %d2,%sp@- 4ffd8: 4868 0068 pea %a0@(104) 4ffdc: 4eb9 0005 30b4 jsr 530b4 <_Heap_Size_of_alloc_area> 4ffe2: 4fef 000c lea %sp@(12),%sp 4ffe6: 4a00 tstb %d0 4ffe8: 6604 bnes 4ffee 4ffea: 7409 moveq #9,%d2 <== NOT EXECUTED 4ffec: 6002 bras 4fff0 <== NOT EXECUTED 4ffee: 4282 clrl %d2 case OBJECTS_ERROR: return_status = RTEMS_INVALID_ID; break; } _RTEMS_Unlock_allocator(); 4fff0: 2f39 0007 40b2 movel 740b2 <_RTEMS_Allocator_Mutex>,%sp@- 4fff6: 4eb9 0005 1f4c jsr 51f4c <_API_Mutex_Unlock> return return_status; 4fffc: 588f addql #4,%sp 4fffe: 6002 bras 50002 50000: 7409 moveq #9,%d2 } 50002: 2002 movel %d2,%d0 50004: 242e fff4 movel %fp@(-12),%d2 50008: 262e fff8 movel %fp@(-8),%d3 5000c: 4e5e unlk %fp 5000e: 4e75 rts 0005003c : rtems_id id, void *segment, uintptr_t size, uintptr_t *old_size ) { 5003c: 4e56 ffe8 linkw %fp,#-24 50040: 48d7 0c04 moveml %d2/%a2-%a3,%sp@ 50044: 266e 0014 moveal %fp@(20),%a3 uintptr_t osize; rtems_status_code return_status; Heap_Resize_status status; register Region_Control *the_region; if ( !old_size ) 50048: 4a8b tstl %a3 5004a: 6700 008e beqw 500da return RTEMS_INVALID_ADDRESS; _RTEMS_Lock_allocator(); 5004e: 2f39 0007 40b2 movel 740b2 <_RTEMS_Allocator_Mutex>,%sp@- 50054: 4eb9 0005 1eec jsr 51eec <_API_Mutex_Lock> 5005a: 486e fff8 pea %fp@(-8) 5005e: 2f2e 0008 movel %fp@(8),%sp@- 50062: 4879 0007 3f04 pea 73f04 <_Region_Information> 50068: 4eb9 0005 3634 jsr 53634 <_Objects_Get_no_protection> the_region = _Region_Get( id, &location ); switch ( location ) { 5006e: 4fef 0010 lea %sp@(16),%sp 50072: 2440 moveal %d0,%a2 50074: 4aae fff8 tstl %fp@(-8) 50078: 664e bnes 500c8 case OBJECTS_LOCAL: _Region_Debug_Walk( the_region, 7 ); status = _Heap_Resize_block( 5007a: 486e fffc pea %fp@(-4) 5007e: 486e fff4 pea %fp@(-12) 50082: 2f2e 0010 movel %fp@(16),%sp@- 50086: 2f2e 000c movel %fp@(12),%sp@- 5008a: 486a 0068 pea %a2@(104) 5008e: 4eb9 0005 2fdc jsr 52fdc <_Heap_Resize_block> segment, (uint32_t) size, &osize, &avail_size ); *old_size = (uint32_t) osize; 50094: 26ae fff4 movel %fp@(-12),%a3@ case OBJECTS_LOCAL: _Region_Debug_Walk( the_region, 7 ); status = _Heap_Resize_block( 50098: 2400 movel %d0,%d2 ); *old_size = (uint32_t) osize; _Region_Debug_Walk( the_region, 8 ); if ( status == HEAP_RESIZE_SUCCESSFUL ) 5009a: 4fef 0014 lea %sp@(20),%sp 5009e: 660e bnes 500ae _Region_Process_queue( the_region ); /* unlocks allocator */ 500a0: 2f0a movel %a2,%sp@- 500a2: 4eb9 0005 6a90 jsr 56a90 <_Region_Process_queue> 500a8: 588f addql #4,%sp 500aa: 4280 clrl %d0 500ac: 602e bras 500dc else _RTEMS_Unlock_allocator(); 500ae: 2f39 0007 40b2 movel 740b2 <_RTEMS_Allocator_Mutex>,%sp@- 500b4: 4eb9 0005 1f4c jsr 51f4c <_API_Mutex_Unlock> if (status == HEAP_RESIZE_SUCCESSFUL) return RTEMS_SUCCESSFUL; if (status == HEAP_RESIZE_UNSATISFIED) 500ba: 588f addql #4,%sp 500bc: 7001 moveq #1,%d0 500be: b082 cmpl %d2,%d0 500c0: 6618 bnes 500da 500c2: 103c 000d moveb #13,%d0 500c6: 6014 bras 500dc default: return_status = RTEMS_INVALID_ID; break; } _RTEMS_Unlock_allocator(); 500c8: 2f39 0007 40b2 movel 740b2 <_RTEMS_Allocator_Mutex>,%sp@- 500ce: 4eb9 0005 1f4c jsr 51f4c <_API_Mutex_Unlock> return return_status; 500d4: 588f addql #4,%sp default: return_status = RTEMS_INVALID_ID; break; } _RTEMS_Unlock_allocator(); 500d6: 7004 moveq #4,%d0 return return_status; 500d8: 6002 bras 500dc 500da: 7009 moveq #9,%d0 } 500dc: 4cee 0c04 ffe8 moveml %fp@(-24),%d2/%a2-%a3 500e2: 4e5e unlk %fp 500e4: 4e75 rts ... 000500e8 : rtems_status_code rtems_region_return_segment( rtems_id id, void *segment ) { 500e8: 4e56 fffc linkw %fp,#-4 500ec: 2f0a movel %a2,%sp@- 500ee: 2f02 movel %d2,%sp@- uint32_t size; #endif int status; register Region_Control *the_region; _RTEMS_Lock_allocator(); 500f0: 2f39 0007 40b2 movel 740b2 <_RTEMS_Allocator_Mutex>,%sp@- 500f6: 4eb9 0005 1eec jsr 51eec <_API_Mutex_Lock> 500fc: 486e fffc pea %fp@(-4) 50100: 2f2e 0008 movel %fp@(8),%sp@- 50104: 4879 0007 3f04 pea 73f04 <_Region_Information> 5010a: 4eb9 0005 3634 jsr 53634 <_Objects_Get_no_protection> the_region = _Region_Get( id, &location ); switch ( location ) { 50110: 4fef 0010 lea %sp@(16),%sp 50114: 2440 moveal %d0,%a2 50116: 4aae fffc tstl %fp@(-4) 5011a: 6704 beqs 50120 5011c: 7404 moveq #4,%d2 5011e: 6026 bras 50146 RTEMS_INLINE_ROUTINE bool _Region_Free_segment ( Region_Control *the_region, void *the_segment ) { return _Heap_Free( &the_region->Memory, the_segment ); 50120: 2f2e 000c movel %fp@(12),%sp@- 50124: 486a 0068 pea %a2@(104) 50128: 4eb9 0005 2ae4 jsr 52ae4 <_Heap_Free> #endif status = _Region_Free_segment( the_region, segment ); _Region_Debug_Walk( the_region, 4 ); if ( !status ) 5012e: 508f addql #8,%sp 50130: 4a00 tstb %d0 50132: 6710 beqs 50144 return_status = RTEMS_INVALID_ADDRESS; else { the_region->number_of_used_blocks -= 1; 50134: 53aa 0064 subql #1,%a2@(100) _Region_Process_queue(the_region); /* unlocks allocator */ 50138: 4282 clrl %d2 5013a: 2f0a movel %a2,%sp@- 5013c: 4eb9 0005 6a90 jsr 56a90 <_Region_Process_queue> 50142: 600e bras 50152 return RTEMS_SUCCESSFUL; 50144: 7409 moveq #9,%d2 default: return_status = RTEMS_INVALID_ID; break; } _RTEMS_Unlock_allocator(); 50146: 2f39 0007 40b2 movel 740b2 <_RTEMS_Allocator_Mutex>,%sp@- 5014c: 4eb9 0005 1f4c jsr 51f4c <_API_Mutex_Unlock> return return_status; } 50152: 2002 movel %d2,%d0 return_status = RTEMS_INVALID_ID; break; } _RTEMS_Unlock_allocator(); return return_status; 50154: 588f addql #4,%sp } 50156: 242e fff4 movel %fp@(-12),%d2 5015a: 246e fff8 moveal %fp@(-8),%a2 5015e: 4e5e unlk %fp 50160: 4e75 rts ... 00050440 : rtems_status_code rtems_semaphore_ident( rtems_name name, uint32_t node, rtems_id *id ) { 50440: 4e56 0000 linkw %fp,#0 Objects_Name_or_id_lookup_errors status; status = _Objects_Name_to_id_u32( &_Semaphore_Information, name, node, id ); 50444: 2f2e 0010 movel %fp@(16),%sp@- 50448: 2f2e 000c movel %fp@(12),%sp@- 5044c: 2f2e 0008 movel %fp@(8),%sp@- 50450: 4879 0007 3f3c pea 73f3c <_Semaphore_Information> 50456: 4eb9 0005 3854 jsr 53854 <_Objects_Name_to_id_u32> 5045c: 41f9 0006 d560 lea 6d560 <_Status_Object_name_errors_to_status>,%a0 return _Status_Object_name_errors_to_status[ status ]; } 50462: 4e5e unlk %fp 50464: 2030 0c00 movel %a0@(00000000,%d0:l:4),%d0 50468: 4e75 rts ... 00045558 : void rtems_shutdown_executive( uint32_t result ) { if ( !_System_state_Is_shutdown( _System_state_Get() ) ) { 45558: 7004 moveq #4,%d0 */ void rtems_shutdown_executive( uint32_t result ) { 4555a: 4e56 0000 linkw %fp,#0 if ( !_System_state_Is_shutdown( _System_state_Get() ) ) { 4555e: b0b9 0005 bb76 cmpl 5bb76 <_System_state_Current>,%d0 45564: 6718 beqs 4557e 45566: 23c0 0005 bb76 movel %d0,5bb76 <_System_state_Current> * if we were running within the same context, it would work. * * And we will not return to this thread, so there is no point of * saving the context. */ _Context_Restart_self( &_Thread_BSP_context ); 4556c: 203c 0005 b9c0 movel #375232,%d0 45572: 2d40 0008 movel %d0,%fp@(8) _System_state_Set( SYSTEM_STATE_SHUTDOWN ); _Thread_Stop_multitasking(); } } 45576: 4e5e unlk %fp 45578: 4ef9 0004 7e62 jmp 47e62 <_CPU_Context_Restart_self> 4557e: 4e5e unlk %fp 45580: 4e75 rts ... 00045e34 : rtems_status_code rtems_signal_catch( rtems_asr_entry asr_handler, rtems_mode mode_set ) { 45e34: 4e56 0000 linkw %fp,#0 45e38: 2239 0005 cdbc movel 5cdbc <_Thread_Dispatch_disable_level>,%d1 45e3e: 5281 addql #1,%d1 RTEMS_API_Control *api; ASR_Information *asr; /* XXX normalize mode */ executing = _Thread_Executing; api = (RTEMS_API_Control*)executing->API_Extensions[ THREAD_API_RTEMS ]; 45e40: 2079 0005 ce76 moveal 5ce76 <_Thread_Executing>,%a0 rtems_status_code rtems_signal_catch( rtems_asr_entry asr_handler, rtems_mode mode_set ) { 45e46: 202e 0008 movel %fp@(8),%d0 RTEMS_API_Control *api; ASR_Information *asr; /* XXX normalize mode */ executing = _Thread_Executing; api = (RTEMS_API_Control*)executing->API_Extensions[ THREAD_API_RTEMS ]; 45e4a: 2068 0108 moveal %a0@(264),%a0 45e4e: 23c1 0005 cdbc movel %d1,5cdbc <_Thread_Dispatch_disable_level> asr = &api->Signal; _Thread_Disable_dispatch(); /* cannot reschedule while */ /* the thread is inconsistent */ if ( !_ASR_Is_null_handler( asr_handler ) ) { 45e54: 4a80 tstl %d0 45e56: 670c beqs 45e64 asr->mode_set = mode_set; asr->handler = asr_handler; 45e58: 2140 000a movel %d0,%a0@(10) _Thread_Disable_dispatch(); /* cannot reschedule while */ /* the thread is inconsistent */ if ( !_ASR_Is_null_handler( asr_handler ) ) { asr->mode_set = mode_set; 45e5c: 216e 000c 000e movel %fp@(12),%a0@(14) 45e62: 601a bras 45e7e information->is_enabled = false; information->handler = NULL; information->mode_set = RTEMS_DEFAULT_MODES; information->signals_posted = 0; information->signals_pending = 0; information->nest_level = 0; 45e64: 42a8 001a clrl %a0@(26) */ RTEMS_INLINE_ROUTINE void _ASR_Initialize ( ASR_Information *information ) { information->is_enabled = false; 45e68: 4200 clrb %d0 information->handler = NULL; 45e6a: 42a8 000a clrl %a0@(10) */ RTEMS_INLINE_ROUTINE void _ASR_Initialize ( ASR_Information *information ) { information->is_enabled = false; 45e6e: 1140 0008 moveb %d0,%a0@(8) information->handler = NULL; information->mode_set = RTEMS_DEFAULT_MODES; 45e72: 42a8 000e clrl %a0@(14) information->signals_posted = 0; 45e76: 42a8 0012 clrl %a0@(18) information->signals_pending = 0; 45e7a: 42a8 0016 clrl %a0@(22) asr->handler = asr_handler; } else _ASR_Initialize( asr ); _Thread_Enable_dispatch(); 45e7e: 4eb9 0004 7c52 jsr 47c52 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; } 45e84: 4280 clrl %d0 45e86: 4e5e unlk %fp 45e88: 4e75 rts ... 00050620 : rtems_status_code rtems_signal_send( rtems_id id, rtems_signal_set signal_set ) { 50620: 4e56 fffc linkw %fp,#-4 50624: 2f03 movel %d3,%sp@- 50626: 2f02 movel %d2,%sp@- 50628: 242e 000c movel %fp@(12),%d2 register Thread_Control *the_thread; Objects_Locations location; RTEMS_API_Control *api; ASR_Information *asr; if ( !signal_set ) 5062c: 6606 bnes 50634 5062e: 700a moveq #10,%d0 50630: 6000 0084 braw 506b6 return RTEMS_INVALID_NUMBER; the_thread = _Thread_Get( id, &location ); 50634: 486e fffc pea %fp@(-4) 50638: 2f2e 0008 movel %fp@(8),%sp@- 5063c: 4eb9 0005 3f1c jsr 53f1c <_Thread_Get> switch ( location ) { 50642: 508f addql #8,%sp 50644: 4aae fffc tstl %fp@(-4) 50648: 6704 beqs 5064e 5064a: 7004 moveq #4,%d0 5064c: 6068 bras 506b6 case OBJECTS_LOCAL: api = the_thread->API_Extensions[ THREAD_API_RTEMS ]; 5064e: 2240 moveal %d0,%a1 50650: 2069 0108 moveal %a1@(264),%a0 asr = &api->Signal; 50654: 4aa8 000a tstl %a0@(10) 50658: 6754 beqs 506ae if ( ! _ASR_Is_null_handler( asr->handler ) ) { if ( asr->is_enabled ) { 5065a: 4a28 0008 tstb %a0@(8) 5065e: 6732 beqs 50692 rtems_signal_set *signal_set ) { ISR_Level _level; _ISR_Disable( _level ); 50660: 223c 0000 0700 movel #1792,%d1 50666: 40c3 movew %sr,%d3 50668: 8283 orl %d3,%d1 5066a: 46c1 movew %d1,%sr *signal_set |= signals; 5066c: 85a8 0012 orl %d2,%a0@(18) _ISR_Enable( _level ); 50670: 46c3 movew %d3,%sr _ASR_Post_signals( signal_set, &asr->signals_posted ); the_thread->do_post_task_switch_extension = true; if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) ) 50672: 2239 0007 409a movel 7409a <_ISR_Nest_level>,%d1 if ( ! _ASR_Is_null_handler( asr->handler ) ) { if ( asr->is_enabled ) { _ASR_Post_signals( signal_set, &asr->signals_posted ); the_thread->do_post_task_switch_extension = true; 50678: 7401 moveq #1,%d2 5067a: 1342 0074 moveb %d2,%a1@(116) if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) ) 5067e: 4a81 tstl %d1 50680: 6722 beqs 506a4 50682: b0b9 0007 40ba cmpl 740ba <_Thread_Executing>,%d0 50688: 661a bnes 506a4 _ISR_Signals_to_thread_executing = true; 5068a: 13c2 0007 4144 moveb %d2,74144 <_ISR_Signals_to_thread_executing> 50690: 6012 bras 506a4 rtems_signal_set *signal_set ) { ISR_Level _level; _ISR_Disable( _level ); 50692: 203c 0000 0700 movel #1792,%d0 50698: 40c1 movew %sr,%d1 5069a: 8081 orl %d1,%d0 5069c: 46c0 movew %d0,%sr *signal_set |= signals; 5069e: 85a8 0016 orl %d2,%a0@(22) _ISR_Enable( _level ); 506a2: 46c1 movew %d1,%sr } else { _ASR_Post_signals( signal_set, &asr->signals_pending ); } _Thread_Enable_dispatch(); 506a4: 4eb9 0005 3ec6 jsr 53ec6 <_Thread_Enable_dispatch> 506aa: 4280 clrl %d0 return RTEMS_SUCCESSFUL; 506ac: 6008 bras 506b6 } _Thread_Enable_dispatch(); 506ae: 4eb9 0005 3ec6 jsr 53ec6 <_Thread_Enable_dispatch> 506b4: 700b moveq #11,%d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 506b6: 242e fff4 movel %fp@(-12),%d2 506ba: 262e fff8 movel %fp@(-8),%d3 506be: 4e5e unlk %fp 506c0: 4e75 rts ... 00043fdc : /* * Check if blown */ bool rtems_stack_checker_is_blown( void ) { 43fdc: 4e56 0000 linkw %fp,#0 Stack_Control *the_stack = &_Thread_Executing->Start.Initial_stack; 43fe0: 2279 0009 a8e2 moveal 9a8e2 <_Thread_Executing>,%a1 ) { #if defined(__GNUC__) void *sp = __builtin_frame_address(0); if ( sp < the_stack->area ) { 43fe6: 2069 00c0 moveal %a1@(192),%a0 /* * Check if blown */ bool rtems_stack_checker_is_blown( void ) { 43fea: 2f02 movel %d2,%sp@- ) { #if defined(__GNUC__) void *sp = __builtin_frame_address(0); if ( sp < the_stack->area ) { 43fec: b1ce cmpal %fp,%a0 43fee: 6304 blss 43ff4 43ff0: 4202 clrb %d2 <== NOT EXECUTED 43ff2: 600c bras 44000 <== NOT EXECUTED } /* * Check if blown */ bool rtems_stack_checker_is_blown( void ) 43ff4: 2008 movel %a0,%d0 43ff6: d0a9 00bc addl %a1@(188),%d0 43ffa: b08e cmpl %fp,%d0 43ffc: 54c2 scc %d2 43ffe: 4482 negl %d2 /* * The stack checker must be initialized before the pattern is there * to check. */ if ( Stack_check_Initialized ) { 44000: 4ab9 0009 7764 tstl 97764 44006: 6604 bnes 4400c 44008: 7001 moveq #1,%d0 <== NOT EXECUTED 4400a: 601e bras 4402a <== NOT EXECUTED pattern_ok = (!memcmp( 4400c: 4878 0010 pea 10 44010: 4879 0009 a6a4 pea 9a6a4 44016: 4868 0008 pea %a0@(8) 4401a: 4eb9 0007 7e38 jsr 77e38 44020: 4fef 000c lea %sp@(12),%sp 44024: 4a80 tstl %d0 44026: 57c0 seq %d0 44028: 4480 negl %d0 } /* * The Stack Pointer and the Pattern Area are OK so return false. */ if ( sp_ok && pattern_ok ) 4402a: 4a02 tstb %d2 4402c: 6708 beqs 44036 4402e: 4a00 tstb %d0 44030: 6704 beqs 44036 44032: 4200 clrb %d0 44034: 6018 bras 4404e return false; /* * Let's report as much as we can. */ Stack_check_report_blown_task( _Thread_Executing, pattern_ok ); 44036: 0280 0000 00ff andil #255,%d0 <== NOT EXECUTED 4403c: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4403e: 2f39 0009 a8e2 movel 9a8e2 <_Thread_Executing>,%sp@- <== NOT EXECUTED 44044: 4eb9 0004 3f36 jsr 43f36 <== NOT EXECUTED return true; 4404a: 508f addql #8,%sp <== NOT EXECUTED return false; /* * Let's report as much as we can. */ Stack_check_report_blown_task( _Thread_Executing, pattern_ok ); 4404c: 7001 moveq #1,%d0 <== NOT EXECUTED return true; } 4404e: 242e fffc movel %fp@(-4),%d2 44052: 4e5e unlk %fp 44054: 4e75 rts 00043f1e : void rtems_stack_checker_report_usage( void ) { 43f1e: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED rtems_stack_checker_report_usage_with_plugin( NULL, printk_plugin ); 43f22: 4879 0004 681c pea 4681c <== NOT EXECUTED 43f28: 42a7 clrl %sp@- <== NOT EXECUTED 43f2a: 4eb9 0004 3ebc jsr 43ebc <== NOT EXECUTED 43f30: 508f addql #8,%sp <== NOT EXECUTED } 43f32: 4e5e unlk %fp <== NOT EXECUTED 43f34: 4e75 rts 00043ebc : void rtems_stack_checker_report_usage_with_plugin( void *context, rtems_printk_plugin_t print ) { 43ebc: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED 43ec0: 2f0a movel %a2,%sp@- <== NOT EXECUTED 43ec2: 246e 000c moveal %fp@(12),%a2 <== NOT EXECUTED 43ec6: 2f02 movel %d2,%sp@- <== NOT EXECUTED print_context = context; print_handler = print; (*print)( context, "Stack usage by thread\n"); 43ec8: 4879 0008 d23e pea 8d23e <== NOT EXECUTED void rtems_stack_checker_report_usage_with_plugin( void *context, rtems_printk_plugin_t print ) { 43ece: 242e 0008 movel %fp@(8),%d2 <== NOT EXECUTED print_context = context; print_handler = print; 43ed2: 23ca 0009 776c movel %a2,9776c <== NOT EXECUTED (*print)( context, "Stack usage by thread\n"); 43ed8: 2f02 movel %d2,%sp@- <== NOT EXECUTED void rtems_stack_checker_report_usage_with_plugin( void *context, rtems_printk_plugin_t print ) { print_context = context; 43eda: 23c2 0009 7768 movel %d2,97768 <== NOT EXECUTED print_handler = print; (*print)( context, "Stack usage by thread\n"); 43ee0: 4e92 jsr %a2@ <== NOT EXECUTED (*print)( context, 43ee2: 4879 0008 d255 pea 8d255 <== NOT EXECUTED 43ee8: 2f02 movel %d2,%sp@- <== NOT EXECUTED 43eea: 4e92 jsr %a2@ <== NOT EXECUTED " ID NAME LOW HIGH CURRENT AVAILABLE USED\n" ); /* iterate over all threads and dump the usage */ rtems_iterate_over_all_threads( Stack_check_Dump_threads_usage ); 43eec: 4879 0004 3da2 pea 43da2 <== NOT EXECUTED 43ef2: 4eb9 0004 a2b0 jsr 4a2b0 <== NOT EXECUTED /* dump interrupt stack info if any */ Stack_check_Dump_threads_usage((Thread_Control *) -1); 43ef8: 4878 ffff pea ffffffff <== NOT EXECUTED 43efc: 4eb9 0004 3da2 jsr 43da2 <== NOT EXECUTED print_context = NULL; print_handler = NULL; } 43f02: 242e fff8 movel %fp@(-8),%d2 <== NOT EXECUTED /* dump interrupt stack info if any */ Stack_check_Dump_threads_usage((Thread_Control *) -1); print_context = NULL; print_handler = NULL; 43f06: 4fef 0018 lea %sp@(24),%sp <== NOT EXECUTED } 43f0a: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED 43f0e: 4e5e unlk %fp <== NOT EXECUTED rtems_iterate_over_all_threads( Stack_check_Dump_threads_usage ); /* dump interrupt stack info if any */ Stack_check_Dump_threads_usage((Thread_Control *) -1); print_context = NULL; 43f10: 42b9 0009 7768 clrl 97768 <== NOT EXECUTED print_handler = NULL; 43f16: 42b9 0009 776c clrl 9776c <== NOT EXECUTED } 43f1c: 4e75 rts 00044056 : */ void rtems_stack_checker_switch_extension( Thread_Control *running __attribute__((unused)), Thread_Control *heir __attribute__((unused)) ) { 44056: 4e56 0000 linkw %fp,#0 4405a: 2f0a movel %a2,%sp@- 4405c: 246e 0008 moveal %fp@(8),%a2 Stack_Control *the_stack = &running->Start.Initial_stack; void *pattern; bool sp_ok; bool pattern_ok = true; pattern = (void *) Stack_check_Get_pattern_area(the_stack)->pattern; 44060: 206a 00c0 moveal %a2@(192),%a0 */ void rtems_stack_checker_switch_extension( Thread_Control *running __attribute__((unused)), Thread_Control *heir __attribute__((unused)) ) { 44064: 2f02 movel %d2,%sp@- ) { #if defined(__GNUC__) void *sp = __builtin_frame_address(0); if ( sp < the_stack->area ) { 44066: b1ce cmpal %fp,%a0 44068: 6304 blss 4406e 4406a: 4202 clrb %d2 <== NOT EXECUTED 4406c: 600c bras 4407a <== NOT EXECUTED } /* * rtems_stack_checker_switch_extension */ void rtems_stack_checker_switch_extension( 4406e: 2008 movel %a0,%d0 44070: d0aa 00bc addl %a2@(188),%d0 44074: b08e cmpl %fp,%d0 44076: 54c2 scc %d2 44078: 4482 negl %d2 /* * 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, 4407a: 4878 0010 pea 10 4407e: 4879 0009 a6a4 pea 9a6a4 44084: 4868 0008 pea %a0@(8) 44088: 4eb9 0007 7e38 jsr 77e38 4408e: 4fef 000c lea %sp@(12),%sp 44092: 4a80 tstl %d0 44094: 57c0 seq %d0 44096: 4480 negl %d0 44098: 1200 moveb %d0,%d1 (void *) Stack_check_Pattern.pattern, PATTERN_SIZE_BYTES)); if ( !sp_ok || !pattern_ok ) { 4409a: 4a02 tstb %d2 4409c: 6704 beqs 440a2 4409e: 4a00 tstb %d0 440a0: 661c bnes 440be Stack_check_report_blown_task( running, pattern_ok ); 440a2: 4280 clrl %d0 <== NOT EXECUTED 440a4: 1001 moveb %d1,%d0 <== NOT EXECUTED 440a6: 2d4a 0008 movel %a2,%fp@(8) <== NOT EXECUTED } } 440aa: 242e fff8 movel %fp@(-8),%d2 <== NOT EXECUTED 440ae: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED pattern_ok = (!memcmp( pattern, (void *) Stack_check_Pattern.pattern, PATTERN_SIZE_BYTES)); if ( !sp_ok || !pattern_ok ) { Stack_check_report_blown_task( running, pattern_ok ); 440b2: 2d40 000c movel %d0,%fp@(12) <== NOT EXECUTED } } 440b6: 4e5e unlk %fp <== NOT EXECUTED pattern_ok = (!memcmp( pattern, (void *) Stack_check_Pattern.pattern, PATTERN_SIZE_BYTES)); if ( !sp_ok || !pattern_ok ) { Stack_check_report_blown_task( running, pattern_ok ); 440b8: 4ef9 0004 3f36 jmp 43f36 <== NOT EXECUTED } } 440be: 242e fff8 movel %fp@(-8),%d2 440c2: 246e fffc moveal %fp@(-4),%a2 440c6: 4e5e unlk %fp 440c8: 4e75 rts 0004b4f8 : #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { 4b4f8: 4e56 ffe8 linkw %fp,#-24 <== NOT EXECUTED 4b4fc: 48d7 0c1c moveml %d2-%d4/%a2-%a3,%sp@ <== NOT EXECUTED 4b500: 242e 0008 movel %fp@(8),%d2 <== NOT EXECUTED 4b504: 246e 000c moveal %fp@(12),%a2 <== NOT EXECUTED 4b508: 266e 0010 moveal %fp@(16),%a3 <== NOT EXECUTED STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 4b50c: 4a8a tstl %a2 <== NOT EXECUTED 4b50e: 6604 bnes 4b514 <== NOT EXECUTED 4b510: 7009 moveq #9,%d0 <== NOT EXECUTED 4b512: 606e bras 4b582 <== NOT EXECUTED return RTEMS_INVALID_ADDRESS; errno = 0; 4b514: 4eb9 0004 d314 jsr 4d314 <__errno> <== NOT EXECUTED *n = 0; 4b51a: 4281 clrl %d1 <== NOT EXECUTED char *end; if ( !n ) return RTEMS_INVALID_ADDRESS; errno = 0; 4b51c: 2040 moveal %d0,%a0 <== NOT EXECUTED *n = 0; 4b51e: 4280 clrl %d0 <== NOT EXECUTED char *end; if ( !n ) return RTEMS_INVALID_ADDRESS; errno = 0; 4b520: 4290 clrl %a0@ <== NOT EXECUTED *n = 0; #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); 4b522: 486e fffc pea %fp@(-4) <== NOT EXECUTED if ( !n ) return RTEMS_INVALID_ADDRESS; errno = 0; *n = 0; 4b526: 2480 movel %d0,%a2@ <== NOT EXECUTED 4b528: 2541 0004 movel %d1,%a2@(4) <== NOT EXECUTED #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); 4b52c: 2f02 movel %d2,%sp@- <== NOT EXECUTED 4b52e: 4eb9 0004 fd68 jsr 4fd68 <== NOT EXECUTED #elif defined(STRING_TO_INTEGER) result = STRING_TO_METHOD( s, &end, base ); #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 4b534: 508f addql #8,%sp <== NOT EXECUTED errno = 0; *n = 0; #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); 4b536: 2600 movel %d0,%d3 <== NOT EXECUTED 4b538: 2801 movel %d1,%d4 <== NOT EXECUTED #elif defined(STRING_TO_INTEGER) result = STRING_TO_METHOD( s, &end, base ); #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 4b53a: 4a8b tstl %a3 <== NOT EXECUTED 4b53c: 6704 beqs 4b542 <== NOT EXECUTED *endptr = end; 4b53e: 26ae fffc movel %fp@(-4),%a3@ <== NOT EXECUTED /* nothing was converted */ if ( end == s ) 4b542: b4ae fffc cmpl %fp@(-4),%d2 <== NOT EXECUTED 4b546: 6604 bnes 4b54c <== NOT EXECUTED 4b548: 700b moveq #11,%d0 <== NOT EXECUTED 4b54a: 6036 bras 4b582 <== NOT EXECUTED return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 4b54c: 4878 ffff pea ffffffff <== NOT EXECUTED 4b550: 2f3c 7fef ffff movel #2146435071,%sp@- <== NOT EXECUTED 4b556: 2f04 movel %d4,%sp@- <== NOT EXECUTED 4b558: 2f03 movel %d3,%sp@- <== NOT EXECUTED 4b55a: 4eb9 0005 aba8 jsr 5aba8 <__gtdf2> <== NOT EXECUTED 4b560: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED 4b564: 4a80 tstl %d0 <== NOT EXECUTED 4b566: 6f12 bles 4b57a <== NOT EXECUTED 4b568: 4eb9 0004 d314 jsr 4d314 <__errno> <== NOT EXECUTED 4b56e: 7222 moveq #34,%d1 <== NOT EXECUTED 4b570: 2040 moveal %d0,%a0 <== NOT EXECUTED 4b572: b290 cmpl %a0@,%d1 <== NOT EXECUTED 4b574: 6604 bnes 4b57a <== NOT EXECUTED 4b576: 700a moveq #10,%d0 <== NOT EXECUTED 4b578: 6008 bras 4b582 <== NOT EXECUTED #endif #if defined(STRING_TO_POINTER) *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; 4b57a: 4280 clrl %d0 <== NOT EXECUTED 4b57c: 2483 movel %d3,%a2@ <== NOT EXECUTED 4b57e: 2544 0004 movel %d4,%a2@(4) <== NOT EXECUTED #endif return RTEMS_SUCCESSFUL; } 4b582: 4cee 0c1c ffe8 moveml %fp@(-24),%d2-%d4/%a2-%a3 <== NOT EXECUTED 4b588: 4e5e unlk %fp <== NOT EXECUTED 4b58a: 4e75 rts 0004b58c : #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { 4b58c: 4e56 ffec linkw %fp,#-20 4b590: 48d7 0c0c moveml %d2-%d3/%a2-%a3,%sp@ 4b594: 262e 0008 movel %fp@(8),%d3 4b598: 246e 000c moveal %fp@(12),%a2 4b59c: 266e 0010 moveal %fp@(16),%a3 STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 4b5a0: 4a8a tstl %a2 4b5a2: 6604 bnes 4b5a8 4b5a4: 7009 moveq #9,%d0 4b5a6: 605c bras 4b604 return RTEMS_INVALID_ADDRESS; errno = 0; 4b5a8: 4eb9 0004 d314 jsr 4d314 <__errno> 4b5ae: 2040 moveal %d0,%a0 4b5b0: 4290 clrl %a0@ *n = 0; #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); 4b5b2: 486e fffc pea %fp@(-4) if ( !n ) return RTEMS_INVALID_ADDRESS; errno = 0; *n = 0; 4b5b6: 24bc 0000 0000 movel #0,%a2@ #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); 4b5bc: 2f03 movel %d3,%sp@- 4b5be: 4eb9 0004 fd0a jsr 4fd0a #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 ) 4b5c4: 508f addql #8,%sp errno = 0; *n = 0; #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); 4b5c6: 2400 movel %d0,%d2 #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 ) 4b5c8: 4a8b tstl %a3 4b5ca: 6704 beqs 4b5d0 *endptr = end; 4b5cc: 26ae fffc movel %fp@(-4),%a3@ /* nothing was converted */ if ( end == s ) 4b5d0: b6ae fffc cmpl %fp@(-4),%d3 4b5d4: 6604 bnes 4b5da 4b5d6: 700b moveq #11,%d0 4b5d8: 602a bras 4b604 return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 4b5da: 2f3c 7f7f ffff movel #2139095039,%sp@- 4b5e0: 2f02 movel %d2,%sp@- 4b5e2: 4eb9 0005 ac38 jsr 5ac38 <__gtsf2> 4b5e8: 508f addql #8,%sp 4b5ea: 4a80 tstl %d0 4b5ec: 6f12 bles 4b600 4b5ee: 4eb9 0004 d314 jsr 4d314 <__errno> <== NOT EXECUTED 4b5f4: 7222 moveq #34,%d1 <== NOT EXECUTED 4b5f6: 2040 moveal %d0,%a0 <== NOT EXECUTED 4b5f8: b290 cmpl %a0@,%d1 <== NOT EXECUTED 4b5fa: 6604 bnes 4b600 <== NOT EXECUTED 4b5fc: 700a moveq #10,%d0 <== NOT EXECUTED 4b5fe: 6004 bras 4b604 <== NOT EXECUTED #endif #if defined(STRING_TO_POINTER) *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; 4b600: 2482 movel %d2,%a2@ 4b602: 4280 clrl %d0 #endif return RTEMS_SUCCESSFUL; } 4b604: 4cee 0c0c ffec moveml %fp@(-20),%d2-%d3/%a2-%a3 4b60a: 4e5e unlk %fp 4b60c: 4e75 rts ... 0004b688 : #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { 4b688: 4e56 ffe8 linkw %fp,#-24 4b68c: 48d7 0c1c moveml %d2-%d4/%a2-%a3,%sp@ 4b690: 242e 0008 movel %fp@(8),%d2 4b694: 246e 000c moveal %fp@(12),%a2 4b698: 266e 0010 moveal %fp@(16),%a3 STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 4b69c: 4a8a tstl %a2 4b69e: 6604 bnes 4b6a4 4b6a0: 7009 moveq #9,%d0 4b6a2: 6074 bras 4b718 return RTEMS_INVALID_ADDRESS; errno = 0; 4b6a4: 4eb9 0004 d314 jsr 4d314 <__errno> 4b6aa: 2040 moveal %d0,%a0 *n = 0; 4b6ac: 4280 clrl %d0 4b6ae: 4281 clrl %d1 char *end; if ( !n ) return RTEMS_INVALID_ADDRESS; errno = 0; 4b6b0: 4290 clrl %a0@ *n = 0; 4b6b2: 2480 movel %d0,%a2@ 4b6b4: 2541 0004 movel %d1,%a2@(4) #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); #elif defined(STRING_TO_POINTER) result = STRING_TO_METHOD( s, &end, 16 ); #elif defined(STRING_TO_INTEGER) result = STRING_TO_METHOD( s, &end, base ); 4b6b8: 2f2e 0014 movel %fp@(20),%sp@- 4b6bc: 486e fffc pea %fp@(-4) 4b6c0: 2f02 movel %d2,%sp@- 4b6c2: 4eb9 0004 ff0c jsr 4ff0c #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 4b6c8: 4fef 000c lea %sp@(12),%sp #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); #elif defined(STRING_TO_POINTER) result = STRING_TO_METHOD( s, &end, 16 ); #elif defined(STRING_TO_INTEGER) result = STRING_TO_METHOD( s, &end, base ); 4b6cc: 2600 movel %d0,%d3 4b6ce: 2801 movel %d1,%d4 #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 4b6d0: 4a8b tstl %a3 4b6d2: 6704 beqs 4b6d8 *endptr = end; 4b6d4: 26ae fffc movel %fp@(-4),%a3@ /* nothing was converted */ if ( end == s ) 4b6d8: b4ae fffc cmpl %fp@(-4),%d2 4b6dc: 6604 bnes 4b6e2 4b6de: 700b moveq #11,%d0 4b6e0: 6036 bras 4b718 return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 4b6e2: 203c 7fff ffff movel #2147483647,%d0 4b6e8: 72ff moveq #-1,%d1 4b6ea: 9284 subl %d4,%d1 4b6ec: 9183 subxl %d3,%d0 4b6ee: 670e beqs 4b6fe return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MIN /* there was an underflow */ if ( (result == STRING_TO_MIN) && (errno == ERANGE)) 4b6f0: 203c 8000 0000 movel #-2147483648,%d0 4b6f6: 4281 clrl %d1 4b6f8: 9284 subl %d4,%d1 4b6fa: 9183 subxl %d3,%d0 4b6fc: 660e bnes 4b70c 4b6fe: 4eb9 0004 d314 jsr 4d314 <__errno> 4b704: 7222 moveq #34,%d1 4b706: 2040 moveal %d0,%a0 4b708: b290 cmpl %a0@,%d1 4b70a: 670a beqs 4b716 #endif #if defined(STRING_TO_POINTER) *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; 4b70c: 4280 clrl %d0 4b70e: 2483 movel %d3,%a2@ 4b710: 2544 0004 movel %d4,%a2@(4) #endif return RTEMS_SUCCESSFUL; 4b714: 6002 bras 4b718 4b716: 700a moveq #10,%d0 } 4b718: 4cee 0c1c ffe8 moveml %fp@(-24),%d2-%d4/%a2-%a3 4b71e: 4e5e unlk %fp 4b720: 4e75 rts ... 00057e0c : #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { 57e0c: 4e56 ffec linkw %fp,#-20 57e10: 48d7 0c0c moveml %d2-%d3/%a2-%a3,%sp@ 57e14: 262e 0008 movel %fp@(8),%d3 57e18: 246e 000c moveal %fp@(12),%a2 57e1c: 266e 0010 moveal %fp@(16),%a3 STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 57e20: 4a8a tstl %a2 57e22: 6604 bnes 57e28 57e24: 7009 moveq #9,%d0 57e26: 6050 bras 57e78 return RTEMS_INVALID_ADDRESS; errno = 0; 57e28: 4eb9 0007 4e78 jsr 74e78 <__errno> 57e2e: 2040 moveal %d0,%a0 57e30: 4290 clrl %a0@ *n = 0; #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); #elif defined(STRING_TO_POINTER) result = STRING_TO_METHOD( s, &end, 16 ); 57e32: 4878 0010 pea 10 57e36: 486e fffc pea %fp@(-4) if ( !n ) return RTEMS_INVALID_ADDRESS; errno = 0; *n = 0; 57e3a: 4292 clrl %a2@ #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); #elif defined(STRING_TO_POINTER) result = STRING_TO_METHOD( s, &end, 16 ); 57e3c: 2f03 movel %d3,%sp@- 57e3e: 4eb9 0007 c024 jsr 7c024 #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 ) 57e44: 4fef 000c lea %sp@(12),%sp *n = 0; #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); #elif defined(STRING_TO_POINTER) result = STRING_TO_METHOD( s, &end, 16 ); 57e48: 2400 movel %d0,%d2 #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 ) 57e4a: 4a8b tstl %a3 57e4c: 6704 beqs 57e52 *endptr = end; 57e4e: 26ae fffc movel %fp@(-4),%a3@ /* nothing was converted */ if ( end == s ) 57e52: b6ae fffc cmpl %fp@(-4),%d3 57e56: 6604 bnes 57e5c 57e58: 700b moveq #11,%d0 57e5a: 601c bras 57e78 return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 57e5c: 70ff moveq #-1,%d0 57e5e: b082 cmpl %d2,%d0 57e60: 6612 bnes 57e74 57e62: 4eb9 0007 4e78 jsr 74e78 <__errno> <== NOT EXECUTED 57e68: 7222 moveq #34,%d1 <== NOT EXECUTED 57e6a: 2040 moveal %d0,%a0 <== NOT EXECUTED 57e6c: b290 cmpl %a0@,%d1 <== NOT EXECUTED 57e6e: 6604 bnes 57e74 <== NOT EXECUTED 57e70: 700a moveq #10,%d0 <== NOT EXECUTED 57e72: 6004 bras 57e78 <== 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; 57e74: 2482 movel %d2,%a2@ 57e76: 4280 clrl %d0 #else *n = (STRING_TO_TYPE) result; #endif return RTEMS_SUCCESSFUL; } 57e78: 4cee 0c0c ffec moveml %fp@(-20),%d2-%d3/%a2-%a3 57e7e: 4e5e unlk %fp 57e80: 4e75 rts ... 00057e84 : #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { 57e84: 4e56 fff0 linkw %fp,#-16 57e88: 48d7 0c04 moveml %d2/%a2-%a3,%sp@ 57e8c: 242e 0008 movel %fp@(8),%d2 57e90: 246e 000c moveal %fp@(12),%a2 57e94: 266e 0010 moveal %fp@(16),%a3 STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 57e98: 4a8a tstl %a2 57e9a: 6604 bnes 57ea0 57e9c: 7009 moveq #9,%d0 57e9e: 6038 bras 57ed8 return RTEMS_INVALID_ADDRESS; errno = 0; 57ea0: 4eb9 0007 4e78 jsr 74e78 <__errno> 57ea6: 2040 moveal %d0,%a0 57ea8: 4290 clrl %a0@ *n = 0; 57eaa: 4212 clrb %a2@ #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); #elif defined(STRING_TO_POINTER) result = STRING_TO_METHOD( s, &end, 16 ); #elif defined(STRING_TO_INTEGER) result = STRING_TO_METHOD( s, &end, base ); 57eac: 2f2e 0014 movel %fp@(20),%sp@- 57eb0: 486e fffc pea %fp@(-4) 57eb4: 2f02 movel %d2,%sp@- 57eb6: 4eb9 0007 c024 jsr 7c024 #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 57ebc: 4fef 000c lea %sp@(12),%sp #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); #elif defined(STRING_TO_POINTER) result = STRING_TO_METHOD( s, &end, 16 ); #elif defined(STRING_TO_INTEGER) result = STRING_TO_METHOD( s, &end, base ); 57ec0: 2200 movel %d0,%d1 #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 57ec2: 4a8b tstl %a3 57ec4: 6704 beqs 57eca *endptr = end; 57ec6: 26ae fffc movel %fp@(-4),%a3@ /* nothing was converted */ if ( end == s ) 57eca: b4ae fffc cmpl %fp@(-4),%d2 57ece: 6604 bnes 57ed4 57ed0: 700b moveq #11,%d0 57ed2: 6004 bras 57ed8 #endif #if defined(STRING_TO_POINTER) *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; 57ed4: 4280 clrl %d0 57ed6: 1481 moveb %d1,%a2@ #endif return RTEMS_SUCCESSFUL; } 57ed8: 4cee 0c04 fff0 moveml %fp@(-16),%d2/%a2-%a3 57ede: 4e5e unlk %fp 57ee0: 4e75 rts ... 0004b87c : #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { 4b87c: 4e56 ffec linkw %fp,#-20 4b880: 48d7 0c0c moveml %d2-%d3/%a2-%a3,%sp@ 4b884: 262e 0008 movel %fp@(8),%d3 4b888: 246e 000c moveal %fp@(12),%a2 4b88c: 266e 0010 moveal %fp@(16),%a3 STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 4b890: 4a8a tstl %a2 4b892: 6604 bnes 4b898 4b894: 7009 moveq #9,%d0 4b896: 6050 bras 4b8e8 return RTEMS_INVALID_ADDRESS; errno = 0; 4b898: 4eb9 0004 d314 jsr 4d314 <__errno> 4b89e: 2040 moveal %d0,%a0 4b8a0: 4290 clrl %a0@ #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); #elif defined(STRING_TO_POINTER) result = STRING_TO_METHOD( s, &end, 16 ); #elif defined(STRING_TO_INTEGER) result = STRING_TO_METHOD( s, &end, base ); 4b8a2: 2f2e 0014 movel %fp@(20),%sp@- 4b8a6: 486e fffc pea %fp@(-4) if ( !n ) return RTEMS_INVALID_ADDRESS; errno = 0; *n = 0; 4b8aa: 4292 clrl %a2@ #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); #elif defined(STRING_TO_POINTER) result = STRING_TO_METHOD( s, &end, 16 ); #elif defined(STRING_TO_INTEGER) result = STRING_TO_METHOD( s, &end, base ); 4b8ac: 2f03 movel %d3,%sp@- 4b8ae: 4eb9 0005 031c jsr 5031c #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 4b8b4: 4fef 000c lea %sp@(12),%sp #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); #elif defined(STRING_TO_POINTER) result = STRING_TO_METHOD( s, &end, 16 ); #elif defined(STRING_TO_INTEGER) result = STRING_TO_METHOD( s, &end, base ); 4b8b8: 2400 movel %d0,%d2 #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 4b8ba: 4a8b tstl %a3 4b8bc: 6704 beqs 4b8c2 *endptr = end; 4b8be: 26ae fffc movel %fp@(-4),%a3@ /* nothing was converted */ if ( end == s ) 4b8c2: b6ae fffc cmpl %fp@(-4),%d3 4b8c6: 6604 bnes 4b8cc 4b8c8: 700b moveq #11,%d0 4b8ca: 601c bras 4b8e8 return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 4b8cc: 70ff moveq #-1,%d0 4b8ce: b082 cmpl %d2,%d0 4b8d0: 6612 bnes 4b8e4 4b8d2: 4eb9 0004 d314 jsr 4d314 <__errno> 4b8d8: 7222 moveq #34,%d1 4b8da: 2040 moveal %d0,%a0 4b8dc: b290 cmpl %a0@,%d1 4b8de: 6604 bnes 4b8e4 4b8e0: 700a moveq #10,%d0 4b8e2: 6004 bras 4b8e8 #endif #if defined(STRING_TO_POINTER) *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; 4b8e4: 2482 movel %d2,%a2@ 4b8e6: 4280 clrl %d0 #endif return RTEMS_SUCCESSFUL; } 4b8e8: 4cee 0c0c ffec moveml %fp@(-20),%d2-%d3/%a2-%a3 4b8ee: 4e5e unlk %fp 4b8f0: 4e75 rts ... 00057ee4 : #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { 57ee4: 4e56 ffec linkw %fp,#-20 57ee8: 48d7 0c0c moveml %d2-%d3/%a2-%a3,%sp@ 57eec: 262e 0008 movel %fp@(8),%d3 57ef0: 246e 000c moveal %fp@(12),%a2 57ef4: 266e 0010 moveal %fp@(16),%a3 STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 57ef8: 4a8a tstl %a2 57efa: 6604 bnes 57f00 57efc: 7009 moveq #9,%d0 57efe: 6050 bras 57f50 return RTEMS_INVALID_ADDRESS; errno = 0; 57f00: 4eb9 0007 4e78 jsr 74e78 <__errno> 57f06: 2040 moveal %d0,%a0 57f08: 4290 clrl %a0@ #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); #elif defined(STRING_TO_POINTER) result = STRING_TO_METHOD( s, &end, 16 ); #elif defined(STRING_TO_INTEGER) result = STRING_TO_METHOD( s, &end, base ); 57f0a: 2f2e 0014 movel %fp@(20),%sp@- 57f0e: 486e fffc pea %fp@(-4) if ( !n ) return RTEMS_INVALID_ADDRESS; errno = 0; *n = 0; 57f12: 4292 clrl %a2@ #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); #elif defined(STRING_TO_POINTER) result = STRING_TO_METHOD( s, &end, 16 ); #elif defined(STRING_TO_INTEGER) result = STRING_TO_METHOD( s, &end, base ); 57f14: 2f03 movel %d3,%sp@- 57f16: 4eb9 0007 c024 jsr 7c024 #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 57f1c: 4fef 000c lea %sp@(12),%sp #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); #elif defined(STRING_TO_POINTER) result = STRING_TO_METHOD( s, &end, 16 ); #elif defined(STRING_TO_INTEGER) result = STRING_TO_METHOD( s, &end, base ); 57f20: 2400 movel %d0,%d2 #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 57f22: 4a8b tstl %a3 57f24: 6704 beqs 57f2a *endptr = end; 57f26: 26ae fffc movel %fp@(-4),%a3@ /* nothing was converted */ if ( end == s ) 57f2a: b6ae fffc cmpl %fp@(-4),%d3 57f2e: 6604 bnes 57f34 57f30: 700b moveq #11,%d0 57f32: 601c bras 57f50 return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 57f34: 70ff moveq #-1,%d0 57f36: b082 cmpl %d2,%d0 57f38: 6612 bnes 57f4c 57f3a: 4eb9 0007 4e78 jsr 74e78 <__errno> 57f40: 7222 moveq #34,%d1 57f42: 2040 moveal %d0,%a0 57f44: b290 cmpl %a0@,%d1 57f46: 6604 bnes 57f4c 57f48: 700a moveq #10,%d0 57f4a: 6004 bras 57f50 #endif #if defined(STRING_TO_POINTER) *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; 57f4c: 2482 movel %d2,%a2@ 57f4e: 4280 clrl %d0 #endif return RTEMS_SUCCESSFUL; } 57f50: 4cee 0c0c ffec moveml %fp@(-20),%d2-%d3/%a2-%a3 57f56: 4e5e unlk %fp 57f58: 4e75 rts ... 00045208 : */ rtems_status_code rtems_task_delete( rtems_id id ) { 45208: 4e56 fff0 linkw %fp,#-16 4520c: 48d7 1c00 moveml %a2-%a4,%sp@ register Thread_Control *the_thread; Objects_Locations location; Objects_Information *the_information; _RTEMS_Lock_allocator(); 45210: 2f39 0005 baa6 movel 5baa6 <_RTEMS_Allocator_Mutex>,%sp@- 45216: 47f9 0004 5840 lea 45840 <_API_Mutex_Unlock>,%a3 4521c: 4eb9 0004 57e0 jsr 457e0 <_API_Mutex_Lock> the_thread = _Thread_Get( id, &location ); 45222: 486e fffc pea %fp@(-4) 45226: 2f2e 0008 movel %fp@(8),%sp@- 4522a: 4eb9 0004 6c88 jsr 46c88 <_Thread_Get> switch ( location ) { 45230: 4fef 000c lea %sp@(12),%sp Objects_Locations location; Objects_Information *the_information; _RTEMS_Lock_allocator(); the_thread = _Thread_Get( id, &location ); 45234: 2440 moveal %d0,%a2 switch ( location ) { 45236: 4aae fffc tstl %fp@(-4) 4523a: 663c bnes 45278 case OBJECTS_LOCAL: the_information = _Objects_Get_information_id( the_thread->Object.id ); 4523c: 2f2a 0008 movel %a2@(8),%sp@- 45240: 49f9 0004 63b8 lea 463b8 <_Objects_Get_information_id>,%a4 45246: 4e94 jsr %a4@ 0 /* Not used */ ); } #endif _Thread_Close( the_information, the_thread ); 45248: 2f0a movel %a2,%sp@- 4524a: 2f00 movel %d0,%sp@- 4524c: 4eb9 0004 6954 jsr 46954 <_Thread_Close> 45252: 2f2a 0008 movel %a2@(8),%sp@- 45256: 4e94 jsr %a4@ 45258: 2f0a movel %a2,%sp@- 4525a: 2f00 movel %d0,%sp@- 4525c: 4eb9 0004 6334 jsr 46334 <_Objects_Free> _RTEMS_tasks_Free( the_thread ); _RTEMS_Unlock_allocator(); 45262: 2f39 0005 baa6 movel 5baa6 <_RTEMS_Allocator_Mutex>,%sp@- 45268: 4e93 jsr %a3@ _Thread_Enable_dispatch(); 4526a: 4eb9 0004 6c62 jsr 46c62 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 45270: 4fef 001c lea %sp@(28),%sp _Thread_Close( the_information, the_thread ); _RTEMS_tasks_Free( the_thread ); _RTEMS_Unlock_allocator(); _Thread_Enable_dispatch(); 45274: 4280 clrl %d0 return RTEMS_SUCCESSFUL; 45276: 600c bras 45284 case OBJECTS_ERROR: break; } _RTEMS_Unlock_allocator(); 45278: 2f39 0005 baa6 movel 5baa6 <_RTEMS_Allocator_Mutex>,%sp@- 4527e: 4e93 jsr %a3@ return RTEMS_INVALID_ID; 45280: 588f addql #4,%sp case OBJECTS_ERROR: break; } _RTEMS_Unlock_allocator(); 45282: 7004 moveq #4,%d0 return RTEMS_INVALID_ID; } 45284: 4cee 1c00 fff0 moveml %fp@(-16),%a2-%a4 4528a: 4e5e unlk %fp 4528c: 4e75 rts ... 00046988 : rtems_status_code rtems_task_get_note( rtems_id id, uint32_t notepad, uint32_t *note ) { 46988: 4e56 fffc linkw %fp,#-4 4698c: 202e 0008 movel %fp@(8),%d0 46990: 2f0a movel %a2,%sp@- 46992: 246e 0010 moveal %fp@(16),%a2 46996: 2f02 movel %d2,%sp@- 46998: 242e 000c movel %fp@(12),%d2 register Thread_Control *the_thread; Objects_Locations location; RTEMS_API_Control *api; if ( !rtems_configuration_get_notepads_enabled() ) 4699c: 4a39 0005 c924 tstb 5c924 469a2: 6604 bnes 469a8 469a4: 7016 moveq #22,%d0 469a6: 605e bras 46a06 return RTEMS_NOT_CONFIGURED; if ( !note ) 469a8: 4a8a tstl %a2 469aa: 6604 bnes 469b0 469ac: 7009 moveq #9,%d0 469ae: 6056 bras 46a06 /* * NOTE: There is no check for < RTEMS_NOTEPAD_FIRST because that would * be checking an unsigned number for being negative. */ if ( notepad > RTEMS_NOTEPAD_LAST ) 469b0: 720f moveq #15,%d1 469b2: b282 cmpl %d2,%d1 469b4: 6404 bccs 469ba 469b6: 700a moveq #10,%d0 469b8: 604c bras 46a06 /* * Optimize the most likely case to avoid the Thread_Dispatch. */ if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) || 469ba: 4a80 tstl %d0 469bc: 670c beqs 469ca _Objects_Are_ids_equal( id, _Thread_Executing->Object.id ) ) { 469be: 2079 0005 e3ae moveal 5e3ae <_Thread_Executing>,%a0 469c4: b0a8 0008 cmpl %a0@(8),%d0 469c8: 6612 bnes 469dc api = _Thread_Executing->API_Extensions[ THREAD_API_RTEMS ]; *note = api->Notepads[ notepad ]; 469ca: 2079 0005 e3ae moveal 5e3ae <_Thread_Executing>,%a0 469d0: 4280 clrl %d0 469d2: 2068 0108 moveal %a0@(264),%a0 469d6: 24b0 2c1e movel %a0@(0000001e,%d2:l:4),%a2@ return RTEMS_SUCCESSFUL; 469da: 602a bras 46a06 } the_thread = _Thread_Get( id, &location ); 469dc: 486e fffc pea %fp@(-4) 469e0: 2f00 movel %d0,%sp@- 469e2: 4eb9 0004 8648 jsr 48648 <_Thread_Get> switch ( location ) { 469e8: 508f addql #8,%sp 469ea: 4aae fffc tstl %fp@(-4) 469ee: 6704 beqs 469f4 469f0: 7004 moveq #4,%d0 469f2: 6012 bras 46a06 case OBJECTS_LOCAL: api = the_thread->API_Extensions[ THREAD_API_RTEMS ]; *note = api->Notepads[ notepad ]; 469f4: 2240 moveal %d0,%a1 469f6: 2069 0108 moveal %a1@(264),%a0 469fa: 24b0 2c1e movel %a0@(0000001e,%d2:l:4),%a2@ _Thread_Enable_dispatch(); 469fe: 4eb9 0004 8622 jsr 48622 <_Thread_Enable_dispatch> 46a04: 4280 clrl %d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 46a06: 242e fff4 movel %fp@(-12),%d2 46a0a: 246e fff8 moveal %fp@(-8),%a2 46a0e: 4e5e unlk %fp 46a10: 4e75 rts ... 00045290 : rtems_status_code rtems_task_ident( rtems_name name, uint32_t node, rtems_id *id ) { 45290: 4e56 0000 linkw %fp,#0 45294: 202e 0008 movel %fp@(8),%d0 45298: 206e 0010 moveal %fp@(16),%a0 Objects_Name_or_id_lookup_errors status; if ( !id ) 4529c: 4a88 tstl %a0 4529e: 6604 bnes 452a4 452a0: 7009 moveq #9,%d0 452a2: 6032 bras 452d6 return RTEMS_INVALID_ADDRESS; if ( name == OBJECTS_ID_OF_SELF ) { 452a4: 4a80 tstl %d0 452a6: 660c bnes 452b4 *id = _Thread_Executing->Object.id; 452a8: 2279 0005 baae moveal 5baae <_Thread_Executing>,%a1 452ae: 20a9 0008 movel %a1@(8),%a0@ return RTEMS_SUCCESSFUL; 452b2: 6022 bras 452d6 } status = _Objects_Name_to_id_u32( &_RTEMS_tasks_Information, name, node, id ); 452b4: 2f08 movel %a0,%sp@- 452b6: 2f2e 000c movel %fp@(12),%sp@- 452ba: 2f00 movel %d0,%sp@- 452bc: 4879 0005 b968 pea 5b968 <_RTEMS_tasks_Information> 452c2: 4eb9 0004 65f0 jsr 465f0 <_Objects_Name_to_id_u32> return _Status_Object_name_errors_to_status[ status ]; 452c8: 4fef 0010 lea %sp@(16),%sp 452cc: 41f9 0005 93ac lea 593ac <_Status_Object_name_errors_to_status>,%a0 452d2: 2030 0c00 movel %a0@(00000000,%d0:l:4),%d0 } 452d6: 4e5e unlk %fp 452d8: 4e75 rts ... 0004b06c : rtems_status_code rtems_task_mode( rtems_mode mode_set, rtems_mode mask, rtems_mode *previous_mode_set ) { 4b06c: 4e56 ffe4 linkw %fp,#-28 4b070: 48d7 1c3c moveml %d2-%d5/%a2-%a4,%sp@ 4b074: 262e 0008 movel %fp@(8),%d3 4b078: 282e 000c movel %fp@(12),%d4 4b07c: 286e 0010 moveal %fp@(16),%a4 ASR_Information *asr; bool is_asr_enabled = false; bool needs_asr_dispatching = false; rtems_mode old_mode; if ( !previous_mode_set ) 4b080: 4a8c tstl %a4 4b082: 6606 bnes 4b08a 4b084: 7009 moveq #9,%d0 4b086: 6000 00fc braw 4b184 return RTEMS_INVALID_ADDRESS; executing = _Thread_Executing; 4b08a: 2479 0005 baae moveal 5baae <_Thread_Executing>,%a2 api = executing->API_Extensions[ THREAD_API_RTEMS ]; asr = &api->Signal; old_mode = (executing->is_preemptible) ? RTEMS_PREEMPT : RTEMS_NO_PREEMPT; 4b090: 4a2a 0075 tstb %a2@(117) 4b094: 57c0 seq %d0 4b096: 243c 0000 0100 movel #256,%d2 4b09c: 49c0 extbl %d0 if ( !previous_mode_set ) return RTEMS_INVALID_ADDRESS; executing = _Thread_Executing; api = executing->API_Extensions[ THREAD_API_RTEMS ]; 4b09e: 266a 0108 moveal %a2@(264),%a3 asr = &api->Signal; old_mode = (executing->is_preemptible) ? RTEMS_PREEMPT : RTEMS_NO_PREEMPT; 4b0a2: c480 andl %d0,%d2 if ( executing->budget_algorithm == THREAD_CPU_BUDGET_ALGORITHM_NONE ) 4b0a4: 4aaa 007a tstl %a2@(122) 4b0a8: 6704 beqs 4b0ae old_mode |= RTEMS_NO_TIMESLICE; else old_mode |= RTEMS_TIMESLICE; 4b0aa: 08c2 0009 bset #9,%d2 if ( !previous_mode_set ) return RTEMS_INVALID_ADDRESS; executing = _Thread_Executing; api = executing->API_Extensions[ THREAD_API_RTEMS ]; asr = &api->Signal; 4b0ae: 4a2b 0008 tstb %a3@(8) 4b0b2: 57c0 seq %d0 4b0b4: 2a3c 0000 0400 movel #1024,%d5 4b0ba: 49c0 extbl %d0 4b0bc: ca80 andl %d0,%d5 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(); 4b0be: 4eb9 0004 7f18 jsr 47f18 <_CPU_ISR_Get_level> if ( executing->budget_algorithm == THREAD_CPU_BUDGET_ALGORITHM_NONE ) old_mode |= RTEMS_NO_TIMESLICE; else old_mode |= RTEMS_TIMESLICE; old_mode |= (asr->is_enabled) ? RTEMS_ASR : RTEMS_NO_ASR; 4b0c4: 8085 orl %d5,%d0 old_mode |= _ISR_Get_level(); *previous_mode_set = old_mode; 4b0c6: 8082 orl %d2,%d0 4b0c8: 2880 movel %d0,%a4@ /* * These are generic thread scheduling characteristics. */ if ( mask & RTEMS_PREEMPT_MASK ) 4b0ca: 0804 0008 btst #8,%d4 4b0ce: 670e beqs 4b0de executing->is_preemptible = _Modes_Is_preempt(mode_set) ? true : false; 4b0d0: 2003 movel %d3,%d0 4b0d2: 7201 moveq #1,%d1 4b0d4: e088 lsrl #8,%d0 4b0d6: b380 eorl %d1,%d0 4b0d8: c081 andl %d1,%d0 4b0da: 1540 0075 moveb %d0,%a2@(117) if ( mask & RTEMS_TIMESLICE_MASK ) { 4b0de: 0804 0009 btst #9,%d4 4b0e2: 671c beqs 4b100 if ( _Modes_Is_timeslice(mode_set) ) { 4b0e4: 0803 0009 btst #9,%d3 4b0e8: 6712 beqs 4b0fc executing->budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE; executing->cpu_time_budget = _Thread_Ticks_per_timeslice; 4b0ea: 41f9 0005 b9a4 lea 5b9a4 <_Thread_Ticks_per_timeslice>,%a0 if ( mask & RTEMS_PREEMPT_MASK ) executing->is_preemptible = _Modes_Is_preempt(mode_set) ? true : false; if ( mask & RTEMS_TIMESLICE_MASK ) { if ( _Modes_Is_timeslice(mode_set) ) { executing->budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE; 4b0f0: 7001 moveq #1,%d0 executing->cpu_time_budget = _Thread_Ticks_per_timeslice; 4b0f2: 2550 0076 movel %a0@,%a2@(118) 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; 4b0f6: 2540 007a movel %d0,%a2@(122) 4b0fa: 6004 bras 4b100 executing->cpu_time_budget = _Thread_Ticks_per_timeslice; } else executing->budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_NONE; 4b0fc: 42aa 007a clrl %a2@(122) /* * Set the new interrupt level */ if ( mask & RTEMS_INTERRUPT_MASK ) 4b100: 7007 moveq #7,%d0 4b102: c084 andl %d4,%d0 4b104: 6712 beqs 4b118 */ RTEMS_INLINE_ROUTINE void _Modes_Set_interrupt_level ( Modes_Control mode_set ) { _ISR_Set_level( _Modes_Get_interrupt_level( mode_set ) ); 4b106: 40c0 movew %sr,%d0 4b108: 7207 moveq #7,%d1 4b10a: c283 andl %d3,%d1 4b10c: 0280 0000 f8ff andil #63743,%d0 4b112: e189 lsll #8,%d1 4b114: 8081 orl %d1,%d0 4b116: 46c0 movew %d0,%sr */ is_asr_enabled = false; needs_asr_dispatching = false; if ( mask & RTEMS_ASR_MASK ) { 4b118: 0804 000a btst #10,%d4 4b11c: 6744 beqs 4b162 * Output: * *previous_mode_set - previous mode set * always return RTEMS_SUCCESSFUL; */ rtems_status_code rtems_task_mode( 4b11e: 700a moveq #10,%d0 4b120: e0ab lsrl %d0,%d3 4b122: 7201 moveq #1,%d1 if ( !previous_mode_set ) return RTEMS_INVALID_ADDRESS; executing = _Thread_Executing; api = executing->API_Extensions[ THREAD_API_RTEMS ]; asr = &api->Signal; 4b124: 4280 clrl %d0 4b126: 102b 0008 moveb %a3@(8),%d0 * Output: * *previous_mode_set - previous mode set * always return RTEMS_SUCCESSFUL; */ rtems_status_code rtems_task_mode( 4b12a: b383 eorl %d1,%d3 4b12c: c681 andl %d1,%d3 if ( !previous_mode_set ) return RTEMS_INVALID_ADDRESS; executing = _Thread_Executing; api = executing->API_Extensions[ THREAD_API_RTEMS ]; asr = &api->Signal; 4b12e: b083 cmpl %d3,%d0 4b130: 6730 beqs 4b162 ) { rtems_signal_set _signals; ISR_Level _level; _ISR_Disable( _level ); 4b132: 203c 0000 0700 movel #1792,%d0 needs_asr_dispatching = false; if ( mask & RTEMS_ASR_MASK ) { is_asr_enabled = _Modes_Is_asr_disabled( mode_set ) ? false : true; if ( is_asr_enabled != asr->is_enabled ) { asr->is_enabled = is_asr_enabled; 4b138: 1743 0008 moveb %d3,%a3@(8) 4b13c: 40c1 movew %sr,%d1 4b13e: 8081 orl %d1,%d0 4b140: 46c0 movew %d0,%sr _signals = information->signals_pending; 4b142: 202b 0016 movel %a3@(22),%d0 information->signals_pending = information->signals_posted; 4b146: 276b 0012 0016 movel %a3@(18),%a3@(22) information->signals_posted = _signals; 4b14c: 2740 0012 movel %d0,%a3@(18) _ISR_Enable( _level ); 4b150: 46c1 movew %d1,%sr if ( !previous_mode_set ) return RTEMS_INVALID_ADDRESS; executing = _Thread_Executing; api = executing->API_Extensions[ THREAD_API_RTEMS ]; asr = &api->Signal; 4b152: 4aab 0012 tstl %a3@(18) 4b156: 670a beqs 4b162 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; 4b158: 7001 moveq #1,%d0 4b15a: 7401 moveq #1,%d2 4b15c: 1540 0074 moveb %d0,%a2@(116) 4b160: 6002 bras 4b164 4b162: 4202 clrb %d2 } } } if ( _System_state_Is_up( _System_state_Get() ) ) 4b164: 7203 moveq #3,%d1 4b166: b2b9 0005 bb76 cmpl 5bb76 <_System_state_Current>,%d1 4b16c: 6614 bnes 4b182 if ( _Thread_Evaluate_mode() || needs_asr_dispatching ) 4b16e: 4eb9 0004 b44c jsr 4b44c <_Thread_Evaluate_mode> 4b174: 4a00 tstb %d0 4b176: 6604 bnes 4b17c 4b178: 4a02 tstb %d2 4b17a: 6706 beqs 4b182 _Thread_Dispatch(); 4b17c: 4eb9 0004 6b10 jsr 46b10 <_Thread_Dispatch> 4b182: 4280 clrl %d0 return RTEMS_SUCCESSFUL; } 4b184: 4cee 1c3c ffe4 moveml %fp@(-28),%d2-%d5/%a2-%a4 4b18a: 4e5e unlk %fp 4b18c: 4e75 rts ... 0004de0c : #include #include rtems_id rtems_task_self(void) { 4de0c: 4e56 0000 linkw %fp,#0 4de10: 2079 0006 0df6 moveal 60df6 <_Thread_Executing>,%a0 return _Thread_Executing->Object.id; } 4de16: 4e5e unlk %fp 4de18: 2028 0008 movel %a0@(8),%d0 4de1c: 4e75 rts ... 00046af4 : rtems_status_code rtems_task_set_note( rtems_id id, uint32_t notepad, uint32_t note ) { 46af4: 4e56 fffc linkw %fp,#-4 46af8: 202e 0008 movel %fp@(8),%d0 46afc: 2f03 movel %d3,%sp@- 46afe: 262e 0010 movel %fp@(16),%d3 46b02: 2f02 movel %d2,%sp@- 46b04: 242e 000c movel %fp@(12),%d2 register Thread_Control *the_thread; Objects_Locations location; RTEMS_API_Control *api; if ( !rtems_configuration_get_notepads_enabled() ) 46b08: 4a39 0005 c924 tstb 5c924 46b0e: 6604 bnes 46b14 46b10: 7016 moveq #22,%d0 46b12: 6056 bras 46b6a /* * NOTE: There is no check for < RTEMS_NOTEPAD_FIRST because that would * be checking an unsigned number for being negative. */ if ( notepad > RTEMS_NOTEPAD_LAST ) 46b14: 720f moveq #15,%d1 46b16: b282 cmpl %d2,%d1 46b18: 6404 bccs 46b1e 46b1a: 700a moveq #10,%d0 46b1c: 604c bras 46b6a /* * Optimize the most likely case to avoid the Thread_Dispatch. */ if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) || 46b1e: 4a80 tstl %d0 46b20: 670c beqs 46b2e _Objects_Are_ids_equal( id, _Thread_Executing->Object.id ) ) { 46b22: 2079 0005 e3ae moveal 5e3ae <_Thread_Executing>,%a0 46b28: b0a8 0008 cmpl %a0@(8),%d0 46b2c: 6612 bnes 46b40 api = _Thread_Executing->API_Extensions[ THREAD_API_RTEMS ]; api->Notepads[ notepad ] = note; 46b2e: 2079 0005 e3ae moveal 5e3ae <_Thread_Executing>,%a0 46b34: 4280 clrl %d0 46b36: 2068 0108 moveal %a0@(264),%a0 46b3a: 2183 2c1e movel %d3,%a0@(0000001e,%d2:l:4) return RTEMS_SUCCESSFUL; 46b3e: 602a bras 46b6a } the_thread = _Thread_Get( id, &location ); 46b40: 486e fffc pea %fp@(-4) 46b44: 2f00 movel %d0,%sp@- 46b46: 4eb9 0004 8648 jsr 48648 <_Thread_Get> switch ( location ) { 46b4c: 508f addql #8,%sp 46b4e: 4aae fffc tstl %fp@(-4) 46b52: 6704 beqs 46b58 46b54: 7004 moveq #4,%d0 46b56: 6012 bras 46b6a case OBJECTS_LOCAL: api = the_thread->API_Extensions[ THREAD_API_RTEMS ]; api->Notepads[ notepad ] = note; 46b58: 2240 moveal %d0,%a1 46b5a: 2069 0108 moveal %a1@(264),%a0 46b5e: 2183 2c1e movel %d3,%a0@(0000001e,%d2:l:4) _Thread_Enable_dispatch(); 46b62: 4eb9 0004 8622 jsr 48622 <_Thread_Enable_dispatch> 46b68: 4280 clrl %d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 46b6a: 242e fff4 movel %fp@(-12),%d2 46b6e: 262e fff8 movel %fp@(-8),%d3 46b72: 4e5e unlk %fp 46b74: 4e75 rts ... 000493f8 : rtems_status_code rtems_task_set_priority( rtems_id id, rtems_task_priority new_priority, rtems_task_priority *old_priority ) { 493f8: 4e56 fffc linkw %fp,#-4 493fc: 2f0a movel %a2,%sp@- 493fe: 246e 0010 moveal %fp@(16),%a2 49402: 2f02 movel %d2,%sp@- 49404: 242e 000c movel %fp@(12),%d2 register Thread_Control *the_thread; Objects_Locations location; if ( new_priority != RTEMS_CURRENT_PRIORITY && 49408: 6710 beqs 4941a 4940a: 4280 clrl %d0 4940c: 1039 0005 f8f2 moveb 5f8f2 ,%d0 49412: b082 cmpl %d2,%d0 49414: 6404 bccs 4941a 49416: 7013 moveq #19,%d0 49418: 6054 bras 4946e !_RTEMS_tasks_Priority_is_valid( new_priority ) ) return RTEMS_INVALID_PRIORITY; if ( !old_priority ) 4941a: 4a8a tstl %a2 4941c: 6604 bnes 49422 4941e: 7009 moveq #9,%d0 49420: 604c bras 4946e return RTEMS_INVALID_ADDRESS; the_thread = _Thread_Get( id, &location ); 49422: 486e fffc pea %fp@(-4) 49426: 2f2e 0008 movel %fp@(8),%sp@- 4942a: 4eb9 0004 b084 jsr 4b084 <_Thread_Get> switch ( location ) { 49430: 508f addql #8,%sp return RTEMS_INVALID_PRIORITY; if ( !old_priority ) return RTEMS_INVALID_ADDRESS; the_thread = _Thread_Get( id, &location ); 49432: 2040 moveal %d0,%a0 switch ( location ) { 49434: 4aae fffc tstl %fp@(-4) 49438: 6704 beqs 4943e 4943a: 7004 moveq #4,%d0 4943c: 6030 bras 4946e case OBJECTS_LOCAL: /* XXX need helper to "convert" from core priority */ *old_priority = the_thread->current_priority; 4943e: 24a8 0014 movel %a0@(20),%a2@ if ( new_priority != RTEMS_CURRENT_PRIORITY ) { 49442: 4a82 tstl %d2 49444: 6720 beqs 49466 the_thread->real_priority = new_priority; 49446: 2142 0018 movel %d2,%a0@(24) if ( the_thread->resource_count == 0 || 4944a: 4aa8 001c tstl %a0@(28) 4944e: 6706 beqs 49456 the_thread->current_priority > new_priority ) 49450: b4a8 0014 cmpl %a0@(20),%d2 49454: 6410 bccs 49466 _Thread_Change_priority( the_thread, new_priority, false ); 49456: 42a7 clrl %sp@- 49458: 2f02 movel %d2,%sp@- 4945a: 2f08 movel %a0,%sp@- 4945c: 4eb9 0004 ab34 jsr 4ab34 <_Thread_Change_priority> 49462: 4fef 000c lea %sp@(12),%sp } _Thread_Enable_dispatch(); 49466: 4eb9 0004 b02e jsr 4b02e <_Thread_Enable_dispatch> 4946c: 4280 clrl %d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 4946e: 242e fff4 movel %fp@(-12),%d2 49472: 246e fff8 moveal %fp@(-8),%a2 49476: 4e5e unlk %fp 49478: 4e75 rts ... 00062aa0 : rtems_status_code rtems_task_variable_add( rtems_id tid, void **ptr, void (*dtor)(void *) ) { 62aa0: 4e56 fff0 linkw %fp,#-16 62aa4: 48d7 0c04 moveml %d2/%a2-%a3,%sp@ 62aa8: 246e 000c moveal %fp@(12),%a2 62aac: 242e 0010 movel %fp@(16),%d2 Thread_Control *the_thread; Objects_Locations location; rtems_task_variable_t *tvp, *new; if ( !ptr ) 62ab0: 4a8a tstl %a2 62ab2: 6604 bnes 62ab8 62ab4: 7009 moveq #9,%d0 62ab6: 6070 bras 62b28 return RTEMS_INVALID_ADDRESS; the_thread = _Thread_Get (tid, &location); 62ab8: 486e fffc pea %fp@(-4) 62abc: 2f2e 0008 movel %fp@(8),%sp@- 62ac0: 4eb9 0004 b0e4 jsr 4b0e4 <_Thread_Get> switch (location) { 62ac6: 508f addql #8,%sp rtems_task_variable_t *tvp, *new; if ( !ptr ) return RTEMS_INVALID_ADDRESS; the_thread = _Thread_Get (tid, &location); 62ac8: 2640 moveal %d0,%a3 switch (location) { 62aca: 4aae fffc tstl %fp@(-4) 62ace: 6704 beqs 62ad4 62ad0: 7004 moveq #4,%d0 62ad2: 6054 bras 62b28 case OBJECTS_LOCAL: /* * Figure out if the variable is already in this task's list. */ tvp = the_thread->task_variables; 62ad4: 206b 0118 moveal %a3@(280),%a0 while (tvp) { 62ad8: 6014 bras 62aee if (tvp->ptr == ptr) { 62ada: b5e8 0004 cmpal %a0@(4),%a2 62ade: 660c bnes 62aec tvp->dtor = dtor; 62ae0: 2142 0010 movel %d2,%a0@(16) _Thread_Enable_dispatch(); 62ae4: 4eb9 0004 b0be jsr 4b0be <_Thread_Enable_dispatch> 62aea: 603a bras 62b26 return RTEMS_SUCCESSFUL; } tvp = (rtems_task_variable_t *)tvp->next; 62aec: 2050 moveal %a0@,%a0 case OBJECTS_LOCAL: /* * Figure out if the variable is already in this task's list. */ tvp = the_thread->task_variables; while (tvp) { 62aee: 4a88 tstl %a0 62af0: 66e8 bnes 62ada } /* * Now allocate memory for this task variable. */ new = (rtems_task_variable_t *) 62af2: 4878 0014 pea 14 62af6: 4eb9 0004 c210 jsr 4c210 <_Workspace_Allocate> _Workspace_Allocate(sizeof(rtems_task_variable_t)); if (new == NULL) { 62afc: 588f addql #4,%sp 62afe: 43f9 0004 b0be lea 4b0be <_Thread_Enable_dispatch>,%a1 } /* * Now allocate memory for this task variable. */ new = (rtems_task_variable_t *) 62b04: 2040 moveal %d0,%a0 _Workspace_Allocate(sizeof(rtems_task_variable_t)); if (new == NULL) { 62b06: 4a80 tstl %d0 62b08: 6606 bnes 62b10 _Thread_Enable_dispatch(); 62b0a: 4e91 jsr %a1@ 62b0c: 701a moveq #26,%d0 return RTEMS_NO_MEMORY; 62b0e: 6018 bras 62b28 } new->gval = *ptr; new->ptr = ptr; new->dtor = dtor; new->next = (struct rtems_task_variable_tt *)the_thread->task_variables; 62b10: 20ab 0118 movel %a3@(280),%a0@ _Workspace_Allocate(sizeof(rtems_task_variable_t)); if (new == NULL) { _Thread_Enable_dispatch(); return RTEMS_NO_MEMORY; } new->gval = *ptr; 62b14: 2152 0008 movel %a2@,%a0@(8) new->ptr = ptr; new->dtor = dtor; new->next = (struct rtems_task_variable_tt *)the_thread->task_variables; the_thread->task_variables = new; 62b18: 2740 0118 movel %d0,%a3@(280) if (new == NULL) { _Thread_Enable_dispatch(); return RTEMS_NO_MEMORY; } new->gval = *ptr; new->ptr = ptr; 62b1c: 214a 0004 movel %a2,%a0@(4) new->dtor = dtor; 62b20: 2142 0010 movel %d2,%a0@(16) new->next = (struct rtems_task_variable_tt *)the_thread->task_variables; the_thread->task_variables = new; _Thread_Enable_dispatch(); 62b24: 4e91 jsr %a1@ 62b26: 4280 clrl %d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 62b28: 4cee 0c04 fff0 moveml %fp@(-16),%d2/%a2-%a3 62b2e: 4e5e unlk %fp 62b30: 4e75 rts ... 00062b34 : rtems_status_code rtems_task_variable_delete( rtems_id tid, void **ptr ) { 62b34: 4e56 fffc linkw %fp,#-4 62b38: 2f02 movel %d2,%sp@- 62b3a: 242e 000c movel %fp@(12),%d2 Thread_Control *the_thread; Objects_Locations location; rtems_task_variable_t *tvp, *prev; if ( !ptr ) 62b3e: 675c beqs 62b9c return RTEMS_INVALID_ADDRESS; prev = NULL; the_thread = _Thread_Get (tid, &location); 62b40: 486e fffc pea %fp@(-4) 62b44: 2f2e 0008 movel %fp@(8),%sp@- 62b48: 4eb9 0004 b0e4 jsr 4b0e4 <_Thread_Get> switch (location) { 62b4e: 508f addql #8,%sp 62b50: 4aae fffc tstl %fp@(-4) 62b54: 6704 beqs 62b5a 62b56: 7004 moveq #4,%d0 62b58: 6044 bras 62b9e case OBJECTS_LOCAL: tvp = the_thread->task_variables; 62b5a: 2240 moveal %d0,%a1 62b5c: 2069 0118 moveal %a1@(280),%a0 62b60: 93c9 subal %a1,%a1 while (tvp) { 62b62: 602e bras 62b92 if (tvp->ptr == ptr) { 62b64: b4a8 0004 cmpl %a0@(4),%d2 62b68: 6624 bnes 62b8e if (prev) 62b6a: 4a89 tstl %a1 62b6c: 6704 beqs 62b72 prev->next = tvp->next; 62b6e: 2290 movel %a0@,%a1@ 62b70: 6006 bras 62b78 else the_thread->task_variables = (rtems_task_variable_t *)tvp->next; 62b72: 2240 moveal %d0,%a1 62b74: 2350 0118 movel %a0@,%a1@(280) _RTEMS_Tasks_Invoke_task_variable_dtor( the_thread, tvp ); 62b78: 2f08 movel %a0,%sp@- 62b7a: 2f00 movel %d0,%sp@- 62b7c: 4eb9 0006 2c10 jsr 62c10 <_RTEMS_Tasks_Invoke_task_variable_dtor> _Thread_Enable_dispatch(); 62b82: 4eb9 0004 b0be jsr 4b0be <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 62b88: 508f addql #8,%sp prev->next = tvp->next; else the_thread->task_variables = (rtems_task_variable_t *)tvp->next; _RTEMS_Tasks_Invoke_task_variable_dtor( the_thread, tvp ); _Thread_Enable_dispatch(); 62b8a: 4280 clrl %d0 return RTEMS_SUCCESSFUL; 62b8c: 6010 bras 62b9e } prev = tvp; tvp = (rtems_task_variable_t *)tvp->next; 62b8e: 2248 moveal %a0,%a1 62b90: 2050 moveal %a0@,%a0 the_thread = _Thread_Get (tid, &location); switch (location) { case OBJECTS_LOCAL: tvp = the_thread->task_variables; while (tvp) { 62b92: 4a88 tstl %a0 62b94: 66ce bnes 62b64 return RTEMS_SUCCESSFUL; } prev = tvp; tvp = (rtems_task_variable_t *)tvp->next; } _Thread_Enable_dispatch(); 62b96: 4eb9 0004 b0be jsr 4b0be <_Thread_Enable_dispatch> 62b9c: 7009 moveq #9,%d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 62b9e: 242e fff8 movel %fp@(-8),%d2 62ba2: 4e5e unlk %fp 62ba4: 4e75 rts ... 00062ba8 : rtems_status_code rtems_task_variable_get( rtems_id tid, void **ptr, void **result ) { 62ba8: 4e56 fffc linkw %fp,#-4 62bac: 2f0a movel %a2,%sp@- 62bae: 246e 0010 moveal %fp@(16),%a2 62bb2: 2f02 movel %d2,%sp@- 62bb4: 242e 000c movel %fp@(12),%d2 Thread_Control *the_thread; Objects_Locations location; rtems_task_variable_t *tvp; if ( !ptr ) 62bb8: 6746 beqs 62c00 return RTEMS_INVALID_ADDRESS; if ( !result ) 62bba: 4a8a tstl %a2 62bbc: 6742 beqs 62c00 return RTEMS_INVALID_ADDRESS; the_thread = _Thread_Get (tid, &location); 62bbe: 486e fffc pea %fp@(-4) 62bc2: 2f2e 0008 movel %fp@(8),%sp@- 62bc6: 4eb9 0004 b0e4 jsr 4b0e4 <_Thread_Get> switch (location) { 62bcc: 508f addql #8,%sp 62bce: 4aae fffc tstl %fp@(-4) 62bd2: 6704 beqs 62bd8 62bd4: 7004 moveq #4,%d0 62bd6: 602a bras 62c02 case OBJECTS_LOCAL: /* * Figure out if the variable is in this task's list. */ tvp = the_thread->task_variables; 62bd8: 2240 moveal %d0,%a1 62bda: 2069 0118 moveal %a1@(280),%a0 while (tvp) { 62bde: 6016 bras 62bf6 if (tvp->ptr == ptr) { 62be0: b4a8 0004 cmpl %a0@(4),%d2 62be4: 660e bnes 62bf4 /* * Should this return the current (i.e not the * saved) value if `tid' is the current task? */ *result = tvp->tval; 62be6: 24a8 000c movel %a0@(12),%a2@ _Thread_Enable_dispatch(); 62bea: 4eb9 0004 b0be jsr 4b0be <_Thread_Enable_dispatch> 62bf0: 4280 clrl %d0 return RTEMS_SUCCESSFUL; 62bf2: 600e bras 62c02 } tvp = (rtems_task_variable_t *)tvp->next; 62bf4: 2050 moveal %a0@,%a0 case OBJECTS_LOCAL: /* * Figure out if the variable is in this task's list. */ tvp = the_thread->task_variables; while (tvp) { 62bf6: 4a88 tstl %a0 62bf8: 66e6 bnes 62be0 _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } tvp = (rtems_task_variable_t *)tvp->next; } _Thread_Enable_dispatch(); 62bfa: 4eb9 0004 b0be jsr 4b0be <_Thread_Enable_dispatch> return RTEMS_INVALID_ADDRESS; 62c00: 7009 moveq #9,%d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 62c02: 242e fff4 movel %fp@(-12),%d2 62c06: 246e fff8 moveal %fp@(-8),%a2 62c0a: 4e5e unlk %fp 62c0c: 4e75 rts ... 00043e50 : rtems_termios_baud_t termios_baud ) { int baud_index; switch (termios_baud) { 43e50: 7209 moveq #9,%d1 #include int rtems_termios_baud_to_index( rtems_termios_baud_t termios_baud ) { 43e52: 4e56 0000 linkw %fp,#0 43e56: 202e 0008 movel %fp@(8),%d0 int baud_index; switch (termios_baud) { 43e5a: b280 cmpl %d0,%d1 43e5c: 6700 00ce beqw 43f2c 43e60: 6d54 blts 43eb6 43e62: 123c 0004 moveb #4,%d1 43e66: b280 cmpl %d0,%d1 43e68: 6700 00ae beqw 43f18 43e6c: 6d2a blts 43e98 43e6e: 123c 0001 moveb #1,%d1 43e72: b280 cmpl %d0,%d1 43e74: 6700 0092 beqw 43f08 43e78: 6d0a blts 43e84 43e7a: 4a80 tstl %d0 43e7c: 6700 008e beqw 43f0c 43e80: 6000 00d6 braw 43f58 43e84: 7202 moveq #2,%d1 <== NOT EXECUTED 43e86: b280 cmpl %d0,%d1 <== NOT EXECUTED 43e88: 6700 0086 beqw 43f10 <== NOT EXECUTED 43e8c: 123c 0003 moveb #3,%d1 <== NOT EXECUTED 43e90: b280 cmpl %d0,%d1 <== NOT EXECUTED 43e92: 6600 00c4 bnew 43f58 <== NOT EXECUTED 43e96: 607c bras 43f14 <== NOT EXECUTED 43e98: 7206 moveq #6,%d1 <== NOT EXECUTED 43e9a: b280 cmpl %d0,%d1 <== NOT EXECUTED 43e9c: 6700 0082 beqw 43f20 <== NOT EXECUTED 43ea0: 6e7a bgts 43f1c <== NOT EXECUTED 43ea2: 123c 0007 moveb #7,%d1 <== NOT EXECUTED 43ea6: b280 cmpl %d0,%d1 <== NOT EXECUTED 43ea8: 677a beqs 43f24 <== NOT EXECUTED 43eaa: 123c 0008 moveb #8,%d1 <== NOT EXECUTED 43eae: b280 cmpl %d0,%d1 <== NOT EXECUTED 43eb0: 6600 00a6 bnew 43f58 <== NOT EXECUTED 43eb4: 6072 bras 43f28 <== NOT EXECUTED 43eb6: 720e moveq #14,%d1 <== NOT EXECUTED 43eb8: b280 cmpl %d0,%d1 <== NOT EXECUTED 43eba: 6700 0084 beqw 43f40 <== NOT EXECUTED 43ebe: 6d1c blts 43edc <== NOT EXECUTED 43ec0: 123c 000b moveb #11,%d1 <== NOT EXECUTED 43ec4: b280 cmpl %d0,%d1 <== NOT EXECUTED 43ec6: 676c beqs 43f34 <== NOT EXECUTED 43ec8: 6e66 bgts 43f30 <== NOT EXECUTED 43eca: 123c 000c moveb #12,%d1 <== NOT EXECUTED 43ece: b280 cmpl %d0,%d1 <== NOT EXECUTED 43ed0: 6766 beqs 43f38 <== NOT EXECUTED 43ed2: 123c 000d moveb #13,%d1 <== NOT EXECUTED 43ed6: b280 cmpl %d0,%d1 <== NOT EXECUTED 43ed8: 667e bnes 43f58 <== NOT EXECUTED 43eda: 6060 bras 43f3c <== NOT EXECUTED 43edc: 0c80 0000 1002 cmpil #4098,%d0 <== NOT EXECUTED 43ee2: 6768 beqs 43f4c <== NOT EXECUTED 43ee4: 6e10 bgts 43ef6 <== NOT EXECUTED 43ee6: 720f moveq #15,%d1 <== NOT EXECUTED 43ee8: b280 cmpl %d0,%d1 <== NOT EXECUTED 43eea: 6758 beqs 43f44 <== NOT EXECUTED 43eec: 0c80 0000 1001 cmpil #4097,%d0 <== NOT EXECUTED 43ef2: 6664 bnes 43f58 <== NOT EXECUTED 43ef4: 6052 bras 43f48 <== NOT EXECUTED 43ef6: 0c80 0000 1003 cmpil #4099,%d0 <== NOT EXECUTED 43efc: 6752 beqs 43f50 <== NOT EXECUTED 43efe: 0c80 0000 1004 cmpil #4100,%d0 <== NOT EXECUTED 43f04: 6652 bnes 43f58 <== NOT EXECUTED 43f06: 604c bras 43f54 <== NOT EXECUTED 43f08: 7001 moveq #1,%d0 <== NOT EXECUTED 43f0a: 604e bras 43f5a <== NOT EXECUTED 43f0c: 4280 clrl %d0 <== NOT EXECUTED 43f0e: 604a bras 43f5a <== NOT EXECUTED 43f10: 7002 moveq #2,%d0 <== NOT EXECUTED case B0: baud_index = 0; break; case B50: baud_index = 1; break; case B75: baud_index = 2; break; 43f12: 6046 bras 43f5a <== NOT EXECUTED 43f14: 7003 moveq #3,%d0 <== NOT EXECUTED case B110: baud_index = 3; break; 43f16: 6042 bras 43f5a <== NOT EXECUTED 43f18: 7004 moveq #4,%d0 <== NOT EXECUTED case B134: baud_index = 4; break; 43f1a: 603e bras 43f5a <== NOT EXECUTED 43f1c: 7005 moveq #5,%d0 <== NOT EXECUTED case B150: baud_index = 5; break; 43f1e: 603a bras 43f5a <== NOT EXECUTED 43f20: 7006 moveq #6,%d0 <== NOT EXECUTED case B200: baud_index = 6; break; 43f22: 6036 bras 43f5a <== NOT EXECUTED 43f24: 7007 moveq #7,%d0 <== NOT EXECUTED case B300: baud_index = 7; break; 43f26: 6032 bras 43f5a <== NOT EXECUTED 43f28: 7008 moveq #8,%d0 <== NOT EXECUTED case B600: baud_index = 8; break; 43f2a: 602e bras 43f5a <== NOT EXECUTED 43f2c: 7009 moveq #9,%d0 <== NOT EXECUTED case B1200: baud_index = 9; break; 43f2e: 602a bras 43f5a <== NOT EXECUTED 43f30: 700a moveq #10,%d0 <== NOT EXECUTED case B1800: baud_index = 10; break; 43f32: 6026 bras 43f5a <== NOT EXECUTED 43f34: 700b moveq #11,%d0 <== NOT EXECUTED case B2400: baud_index = 11; break; 43f36: 6022 bras 43f5a <== NOT EXECUTED 43f38: 700c moveq #12,%d0 <== NOT EXECUTED case B4800: baud_index = 12; break; 43f3a: 601e bras 43f5a <== NOT EXECUTED 43f3c: 700d moveq #13,%d0 <== NOT EXECUTED case B9600: baud_index = 13; break; 43f3e: 601a bras 43f5a <== NOT EXECUTED 43f40: 700e moveq #14,%d0 <== NOT EXECUTED case B19200: baud_index = 14; break; 43f42: 6016 bras 43f5a <== NOT EXECUTED 43f44: 700f moveq #15,%d0 <== NOT EXECUTED case B38400: baud_index = 15; break; 43f46: 6012 bras 43f5a <== NOT EXECUTED 43f48: 7010 moveq #16,%d0 <== NOT EXECUTED case B57600: baud_index = 16; break; 43f4a: 600e bras 43f5a <== NOT EXECUTED 43f4c: 7011 moveq #17,%d0 <== NOT EXECUTED case B115200: baud_index = 17; break; 43f4e: 600a bras 43f5a <== NOT EXECUTED 43f50: 7012 moveq #18,%d0 <== NOT EXECUTED case B230400: baud_index = 18; break; 43f52: 6006 bras 43f5a <== NOT EXECUTED 43f54: 7013 moveq #19,%d0 <== NOT EXECUTED case B460800: baud_index = 19; break; 43f56: 6002 bras 43f5a <== NOT EXECUTED 43f58: 70ff moveq #-1,%d0 default: baud_index = -1; break; } return baud_index; } 43f5a: 4e5e unlk %fp 43f5c: 4e75 rts ... 00042ea8 : { rtems_termios_cbufsize = cbufsize; rtems_termios_raw_input_size = raw_input; rtems_termios_raw_output_size = raw_output; return RTEMS_SUCCESSFUL; } 42ea8: 4280 clrl %d0 <== NOT EXECUTED rtems_status_code rtems_termios_bufsize ( int cbufsize, int raw_input, int raw_output ) { 42eaa: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED rtems_termios_cbufsize = cbufsize; 42eae: 41ee 0008 lea %fp@(8),%a0 <== NOT EXECUTED 42eb2: 23d0 0005 a314 movel %a0@,5a314 <== NOT EXECUTED rtems_termios_raw_input_size = raw_input; 42eb8: 41ee 000c lea %fp@(12),%a0 <== NOT EXECUTED 42ebc: 23d0 0005 a318 movel %a0@,5a318 <== NOT EXECUTED rtems_termios_raw_output_size = raw_output; 42ec2: 41ee 0010 lea %fp@(16),%a0 <== NOT EXECUTED return RTEMS_SUCCESSFUL; } 42ec6: 4e5e unlk %fp <== NOT EXECUTED int raw_output ) { rtems_termios_cbufsize = cbufsize; rtems_termios_raw_input_size = raw_input; rtems_termios_raw_output_size = raw_output; 42ec8: 23d0 0005 a31c movel %a0@,5a31c <== NOT EXECUTED return RTEMS_SUCCESSFUL; } 42ece: 4e75 rts 00044090 : } } rtems_status_code rtems_termios_close (void *arg) { 44090: 4e56 fff4 linkw %fp,#-12 44094: 48d7 1c00 moveml %a2-%a4,%sp@ 44098: 266e 0008 moveal %fp@(8),%a3 rtems_libio_open_close_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; rtems_status_code sc; sc = rtems_semaphore_obtain (rtems_termios_ttyMutex, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 4409c: 49f9 0004 4f30 lea 44f30 ,%a4 rtems_status_code rtems_termios_close (void *arg) { rtems_libio_open_close_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; 440a2: 2053 moveal %a3@,%a0 440a4: 2468 0034 moveal %a0@(52),%a2 rtems_status_code sc; sc = rtems_semaphore_obtain (rtems_termios_ttyMutex, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 440a8: 42a7 clrl %sp@- 440aa: 42a7 clrl %sp@- 440ac: 2f39 0005 b8dc movel 5b8dc ,%sp@- 440b2: 4e94 jsr %a4@ if (sc != RTEMS_SUCCESSFUL) 440b4: 4fef 000c lea %sp@(12),%sp 440b8: 4a80 tstl %d0 440ba: 6670 bnes 4412c rtems_fatal_error_occurred (sc); if (--tty->refcount == 0) { 440bc: 202a 0008 movel %a2@(8),%d0 440c0: 5380 subql #1,%d0 440c2: 2540 0008 movel %d0,%a2@(8) 440c6: 6600 0110 bnew 441d8 if (rtems_termios_linesw[tty->t_line].l_close != NULL) { 440ca: 202a 00cc movel %a2@(204),%d0 440ce: 41f9 0005 b098 lea 5b098 ,%a0 440d4: e788 lsll #3,%d0 440d6: 2070 0c04 moveal %a0@(00000004,%d0:l:4),%a0 440da: 4a88 tstl %a0 440dc: 6706 beqs 440e4 /* * call discipline-specific close */ sc = rtems_termios_linesw[tty->t_line].l_close(tty); 440de: 2f0a movel %a2,%sp@- <== NOT EXECUTED 440e0: 4e90 jsr %a0@ <== NOT EXECUTED 440e2: 6018 bras 440fc <== NOT EXECUTED } else { /* * default: just flush output buffer */ sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 440e4: 42a7 clrl %sp@- 440e6: 42a7 clrl %sp@- 440e8: 2f2a 0018 movel %a2@(24),%sp@- 440ec: 4e94 jsr %a4@ if (sc != RTEMS_SUCCESSFUL) { 440ee: 4fef 000c lea %sp@(12),%sp 440f2: 4a80 tstl %d0 440f4: 6636 bnes 4412c rtems_fatal_error_occurred (sc); } drainOutput (tty); 440f6: 2f0a movel %a2,%sp@- 440f8: 4eba f940 jsr %pc@(43a3a ) 440fc: 588f addql #4,%sp } if (tty->device.outputUsesInterrupts 440fe: 7002 moveq #2,%d0 44100: b0aa 00b4 cmpl %a2@(180),%d0 44104: 662e bnes 44134 == TERMIOS_TASK_DRIVEN) { /* * send "terminate" to I/O tasks */ sc = rtems_event_send( 44106: 4878 0001 pea 1 <== NOT EXECUTED 4410a: 49f9 0004 4adc lea 44adc ,%a4 <== NOT EXECUTED 44110: 2f2a 00c4 movel %a2@(196),%sp@- <== NOT EXECUTED 44114: 4e94 jsr %a4@ <== NOT EXECUTED tty->rxTaskId, TERMIOS_RX_TERMINATE_EVENT); if (sc != RTEMS_SUCCESSFUL) 44116: 508f addql #8,%sp <== NOT EXECUTED 44118: 4a80 tstl %d0 <== NOT EXECUTED 4411a: 6610 bnes 4412c <== NOT EXECUTED rtems_fatal_error_occurred (sc); sc = rtems_event_send( 4411c: 4878 0001 pea 1 <== NOT EXECUTED 44120: 2f2a 00c8 movel %a2@(200),%sp@- <== NOT EXECUTED 44124: 4e94 jsr %a4@ <== NOT EXECUTED tty->txTaskId, TERMIOS_TX_TERMINATE_EVENT); if (sc != RTEMS_SUCCESSFUL) 44126: 508f addql #8,%sp <== NOT EXECUTED 44128: 4a80 tstl %d0 <== NOT EXECUTED 4412a: 6708 beqs 44134 <== NOT EXECUTED rtems_fatal_error_occurred (sc); 4412c: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4412e: 4eb9 0004 55b4 jsr 455b4 <== NOT EXECUTED } if (tty->device.lastClose) 44134: 206a 009c moveal %a2@(156),%a0 44138: 4a88 tstl %a0 4413a: 6710 beqs 4414c (*tty->device.lastClose)(tty->major, tty->minor, arg); 4413c: 2f0b movel %a3,%sp@- 4413e: 2f2a 0010 movel %a2@(16),%sp@- 44142: 2f2a 000c movel %a2@(12),%sp@- 44146: 4e90 jsr %a0@ 44148: 4fef 000c lea %sp@(12),%sp if (tty->forw == NULL) { 4414c: 2052 moveal %a2@,%a0 4414e: 4a88 tstl %a0 44150: 6610 bnes 44162 rtems_termios_ttyTail = tty->back; 44152: 206a 0004 moveal %a2@(4),%a0 44156: 23c8 0005 b8e0 movel %a0,5b8e0 if ( rtems_termios_ttyTail != NULL ) { 4415c: 670a beqs 44168 rtems_termios_ttyTail->forw = NULL; 4415e: 4290 clrl %a0@ <== NOT EXECUTED 44160: 6006 bras 44168 <== NOT EXECUTED } } else { tty->forw->back = tty->back; 44162: 216a 0004 0004 movel %a2@(4),%a0@(4) } if (tty->back == NULL) { 44168: 206a 0004 moveal %a2@(4),%a0 4416c: 4a88 tstl %a0 4416e: 6610 bnes 44180 rtems_termios_ttyHead = tty->forw; 44170: 2052 moveal %a2@,%a0 44172: 23c8 0005 b8e4 movel %a0,5b8e4 if ( rtems_termios_ttyHead != NULL ) { 44178: 6708 beqs 44182 rtems_termios_ttyHead->back = NULL; 4417a: 42a8 0004 clrl %a0@(4) 4417e: 6002 bras 44182 } } else { tty->back->forw = tty->forw; 44180: 2092 movel %a2@,%a0@ <== NOT EXECUTED } rtems_semaphore_delete (tty->isem); 44182: 2f2a 0014 movel %a2@(20),%sp@- 44186: 47f9 0004 4e94 lea 44e94 ,%a3 4418c: 4e93 jsr %a3@ rtems_semaphore_delete (tty->osem); 4418e: 2f2a 0018 movel %a2@(24),%sp@- 44192: 4e93 jsr %a3@ rtems_semaphore_delete (tty->rawOutBuf.Semaphore); 44194: 2f2a 008c movel %a2@(140),%sp@- 44198: 4e93 jsr %a3@ if ((tty->device.pollRead == NULL) || 4419a: 4fef 000c lea %sp@(12),%sp 4419e: 4aaa 00a0 tstl %a2@(160) 441a2: 6708 beqs 441ac (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN)) 441a4: 7002 moveq #2,%d0 441a6: b0aa 00b4 cmpl %a2@(180),%d0 441aa: 660c bnes 441b8 rtems_semaphore_delete (tty->rawInBuf.Semaphore); 441ac: 2f2a 0068 movel %a2@(104),%sp@- 441b0: 4eb9 0004 4e94 jsr 44e94 441b6: 588f addql #4,%sp free (tty->rawInBuf.theBuf); 441b8: 2f2a 0058 movel %a2@(88),%sp@- 441bc: 47f9 0004 8e7c lea 48e7c ,%a3 441c2: 4e93 jsr %a3@ free (tty->rawOutBuf.theBuf); 441c4: 2f2a 007c movel %a2@(124),%sp@- 441c8: 4e93 jsr %a3@ free (tty->cbuf); 441ca: 2f2a 001c movel %a2@(28),%sp@- 441ce: 4e93 jsr %a3@ free (tty); 441d0: 2f0a movel %a2,%sp@- 441d2: 4e93 jsr %a3@ 441d4: 4fef 0010 lea %sp@(16),%sp } rtems_semaphore_release (rtems_termios_ttyMutex); 441d8: 2f39 0005 b8dc movel 5b8dc ,%sp@- 441de: 4eb9 0004 5034 jsr 45034 return RTEMS_SUCCESSFUL; } 441e4: 4cee 1c00 fff4 moveml %fp@(-12),%a2-%a4 441ea: 4280 clrl %d0 441ec: 4e5e unlk %fp 441ee: 4e75 rts 000430a6 : * for each transmitted character. * It returns number of characters left to transmit */ int rtems_termios_dequeue_characters (void *ttyp, int len) { 430a6: 4e56 0000 linkw %fp,#0 rtems_status_code sc; /* * sum up character count already sent */ tty->t_dqlen += len; 430aa: 202e 000c movel %fp@(12),%d0 * for each transmitted character. * It returns number of characters left to transmit */ int rtems_termios_dequeue_characters (void *ttyp, int len) { 430ae: 206e 0008 moveal %fp@(8),%a0 rtems_status_code sc; /* * sum up character count already sent */ tty->t_dqlen += len; 430b2: d1a8 0090 addl %d0,%a0@(144) if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { 430b6: 7002 moveq #2,%d0 430b8: b0a8 00b4 cmpl %a0@(180),%d0 430bc: 661c bnes 430da /* * send wake up to transmitter task */ sc = rtems_event_send(tty->txTaskId, 430be: 4878 0002 pea 2 <== NOT EXECUTED 430c2: 2f28 00c8 movel %a0@(200),%sp@- <== NOT EXECUTED 430c6: 4eb9 0004 4adc jsr 44adc <== NOT EXECUTED TERMIOS_TX_START_EVENT); if (sc != RTEMS_SUCCESSFUL) 430cc: 508f addql #8,%sp <== NOT EXECUTED 430ce: 4a80 tstl %d0 <== NOT EXECUTED 430d0: 672e beqs 43100 <== NOT EXECUTED rtems_fatal_error_occurred (sc); 430d2: 2f00 movel %d0,%sp@- <== NOT EXECUTED 430d4: 4eb9 0004 55b4 jsr 455b4 <== NOT EXECUTED return 0; /* nothing to output in IRQ... */ } else if (tty->t_line == PPPDISC ) { 430da: 7005 moveq #5,%d0 430dc: b0a8 00cc cmpl %a0@(204),%d0 430e0: 6612 bnes 430f4 /* * call any line discipline start function */ if (rtems_termios_linesw[tty->t_line].l_start != NULL) { 430e2: 2279 0005 b14c moveal 5b14c ,%a1<== NOT EXECUTED 430e8: 4a89 tstl %a1 <== NOT EXECUTED 430ea: 6714 beqs 43100 <== NOT EXECUTED rtems_termios_linesw[tty->t_line].l_start(tty); 430ec: 2f08 movel %a0,%sp@- <== NOT EXECUTED 430ee: 4e91 jsr %a1@ <== NOT EXECUTED 430f0: 588f addql #4,%sp <== NOT EXECUTED 430f2: 600c bras 43100 <== NOT EXECUTED } return 0; /* nothing to output in IRQ... */ } else { return rtems_termios_refill_transmitter(tty); 430f4: 2d48 0008 movel %a0,%fp@(8) } } 430f8: 4e5e unlk %fp rtems_termios_linesw[tty->t_line].l_start(tty); } return 0; /* nothing to output in IRQ... */ } else { return rtems_termios_refill_transmitter(tty); 430fa: 4ef9 0004 2eec jmp 42eec } } 43100: 4280 clrl %d0 <== NOT EXECUTED 43102: 4e5e unlk %fp <== NOT EXECUTED 43104: 4e75 rts 00043106 : * 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) { 43106: 4e56 ffd0 linkw %fp,#-48 <== NOT EXECUTED 4310a: 48d7 3cfc moveml %d2-%d7/%a2-%a5,%sp@ <== NOT EXECUTED 4310e: 246e 0008 moveal %fp@(8),%a2 <== NOT EXECUTED char c; int dropped = 0; bool flow_rcv = false; /* true, if flow control char received */ rtems_interrupt_level level; if (rtems_termios_linesw[tty->t_line].l_rint != NULL) { 43112: 49f9 0005 b098 lea 5b098 ,%a4 <== NOT EXECUTED 43118: 202a 00cc movel %a2@(204),%d0 <== NOT EXECUTED * device receive interrupt handler. * Returns the number of characters dropped because of overflow. */ int rtems_termios_enqueue_raw_characters (void *ttyp, char *buf, int len) { 4311c: 266e 000c moveal %fp@(12),%a3 <== NOT EXECUTED char c; int dropped = 0; bool flow_rcv = false; /* true, if flow control char received */ rtems_interrupt_level level; if (rtems_termios_linesw[tty->t_line].l_rint != NULL) { 43120: eb88 lsll #5,%d0 <== NOT EXECUTED * device receive interrupt handler. * Returns the number of characters dropped because of overflow. */ int rtems_termios_enqueue_raw_characters (void *ttyp, char *buf, int len) { 43122: 242e 0010 movel %fp@(16),%d2 <== 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) { 43126: 4ab4 0810 tstl %a4@(00000010,%d0:l) <== NOT EXECUTED 4312a: 6634 bnes 43160 <== 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); 4312c: 2802 movel %d2,%d4 <== 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, 4312e: 4bea 004a lea %a2@(74),%a5 <== 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); 43132: 49ea 0030 lea %a2@(48),%a4 <== NOT EXECUTED 43136: 4282 clrl %d2 <== 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); 43138: 2c3c 0000 0700 movel #1792,%d6 <== NOT EXECUTED /* * check to see if rcv wakeup callback was set */ if (( !tty->tty_rcvwakeup ) && ( tty->tty_rcv.sw_pfn != NULL )) { (*tty->tty_rcv.sw_pfn)(&tty->termios, tty->tty_rcv.sw_arg); 4313e: 4200 clrb %d0 <== NOT EXECUTED 43140: 1d40 fffb moveb %d0,%fp@(-5) <== NOT EXECUTED 43144: 6000 01f2 braw 43338 <== NOT EXECUTED rtems_interrupt_level level; if (rtems_termios_linesw[tty->t_line].l_rint != NULL) { while (len--) { c = *buf++; rtems_termios_linesw[tty->t_line].l_rint(c,tty); 43148: 202a 00cc movel %a2@(204),%d0 <== NOT EXECUTED 4314c: 5382 subql #1,%d2 <== NOT EXECUTED 4314e: 2f0a movel %a2,%sp@- <== NOT EXECUTED 43150: 121b moveb %a3@+,%d1 <== NOT EXECUTED 43152: eb88 lsll #5,%d0 <== NOT EXECUTED 43154: 49c1 extbl %d1 <== NOT EXECUTED 43156: 2f01 movel %d1,%sp@- <== NOT EXECUTED 43158: 2074 0810 moveal %a4@(00000010,%d0:l),%a0 <== NOT EXECUTED 4315c: 4e90 jsr %a0@ <== NOT EXECUTED 4315e: 508f addql #8,%sp <== 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--) { 43160: 4a82 tstl %d2 <== NOT EXECUTED 43162: 66e4 bnes 43148 <== NOT EXECUTED } /* * check to see if rcv wakeup callback was set */ if (( !tty->tty_rcvwakeup ) && ( tty->tty_rcv.sw_pfn != NULL )) { 43164: 4aaa 00e4 tstl %a2@(228) <== NOT EXECUTED 43168: 6600 01e6 bnew 43350 <== NOT EXECUTED 4316c: 206a 00dc moveal %a2@(220),%a0 <== NOT EXECUTED 43170: 4a88 tstl %a0 <== NOT EXECUTED 43172: 6700 01dc beqw 43350 <== NOT EXECUTED (*tty->tty_rcv.sw_pfn)(&tty->termios, tty->tty_rcv.sw_arg); 43176: 2f2a 00e0 movel %a2@(224),%sp@- <== NOT EXECUTED tty->tty_rcvwakeup = 1; 4317a: 7a01 moveq #1,%d5 <== NOT EXECUTED /* * check to see if rcv wakeup callback was set */ if (( !tty->tty_rcvwakeup ) && ( tty->tty_rcv.sw_pfn != NULL )) { (*tty->tty_rcv.sw_pfn)(&tty->termios, tty->tty_rcv.sw_arg); 4317c: 486a 0030 pea %a2@(48) <== NOT EXECUTED 43180: 4e90 jsr %a0@ <== NOT EXECUTED tty->tty_rcvwakeup = 1; 43182: 508f addql #8,%sp <== NOT EXECUTED 43184: 2545 00e4 movel %d5,%a2@(228) <== NOT EXECUTED 43188: 6000 01c8 braw 43352 <== 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) { 4318c: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED } return 0; } while (len--) { c = *buf++; 43190: 1e13 moveb %a3@,%d7 <== NOT EXECUTED /* FIXME: implement IXANY: any character restarts output */ /* if incoming XON/XOFF controls outgoing stream: */ if (tty->flow_ctrl & FL_MDXON) { 43192: 0800 0009 btst #9,%d0 <== NOT EXECUTED 43196: 6744 beqs 431dc <== NOT EXECUTED /* if received char is V_STOP and V_START (both are equal value) */ if (c == tty->termios.c_cc[VSTOP]) { 43198: 4283 clrl %d3 <== NOT EXECUTED 4319a: 162a 004a moveb %a2@(74),%d3 <== NOT EXECUTED 4319e: 4281 clrl %d1 <== NOT EXECUTED 431a0: 122a 0049 moveb %a2@(73),%d1 <== NOT EXECUTED 431a4: 1007 moveb %d7,%d0 <== NOT EXECUTED 431a6: 49c0 extbl %d0 <== NOT EXECUTED 431a8: b680 cmpl %d0,%d3 <== NOT EXECUTED 431aa: 6622 bnes 431ce <== NOT EXECUTED if (c == tty->termios.c_cc[VSTART]) { 431ac: b280 cmpl %d0,%d1 <== NOT EXECUTED 431ae: 660a bnes 431ba <== NOT EXECUTED /* received VSTOP and VSTART==VSTOP? */ /* then toggle "stop output" status */ tty->flow_ctrl = tty->flow_ctrl ^ FL_ORCVXOF; 431b0: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED 431b4: 7210 moveq #16,%d1 <== NOT EXECUTED 431b6: b380 eorl %d1,%d0 <== NOT EXECUTED 431b8: 6008 bras 431c2 <== NOT EXECUTED } else { /* VSTOP received (other code than VSTART) */ /* stop output */ tty->flow_ctrl |= FL_ORCVXOF; 431ba: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED 431be: 7a10 moveq #16,%d5 <== NOT EXECUTED 431c0: 8085 orl %d5,%d0 <== NOT EXECUTED 431c2: 2540 00b8 movel %d0,%a2@(184) <== NOT EXECUTED } } } tty->rawInBufDropped += dropped; rtems_semaphore_release (tty->rawInBuf.Semaphore); return dropped; 431c6: 7001 moveq #1,%d0 <== NOT EXECUTED 431c8: 1d40 fffb moveb %d0,%fp@(-5) <== NOT EXECUTED 431cc: 6014 bras 431e2 <== NOT EXECUTED /* stop output */ tty->flow_ctrl |= FL_ORCVXOF; } flow_rcv = true; } else if (c == tty->termios.c_cc[VSTART]) { 431ce: b280 cmpl %d0,%d1 <== NOT EXECUTED 431d0: 660a bnes 431dc <== NOT EXECUTED /* VSTART received */ /* restart output */ tty->flow_ctrl &= ~FL_ORCVXOF; 431d2: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED 431d6: 72ef moveq #-17,%d1 <== NOT EXECUTED 431d8: c081 andl %d1,%d0 <== NOT EXECUTED 431da: 60e6 bras 431c2 <== NOT EXECUTED flow_rcv = true; } } if (flow_rcv) { 431dc: 4a2e fffb tstb %fp@(-5) <== NOT EXECUTED 431e0: 674c beqs 4322e <== NOT EXECUTED /* restart output according to FL_ORCVXOF flag */ if ((tty->flow_ctrl & (FL_ORCVXOF | FL_OSTOP)) == FL_OSTOP) { 431e2: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED 431e6: 7a30 moveq #48,%d5 <== NOT EXECUTED 431e8: 7220 moveq #32,%d1 <== NOT EXECUTED 431ea: c085 andl %d5,%d0 <== NOT EXECUTED 431ec: b280 cmpl %d0,%d1 <== NOT EXECUTED 431ee: 6600 0144 bnew 43334 <== NOT EXECUTED /* disable interrupts */ rtems_interrupt_disable(level); 431f2: 2006 movel %d6,%d0 <== NOT EXECUTED 431f4: 40c3 movew %sr,%d3 <== NOT EXECUTED 431f6: 8083 orl %d3,%d0 <== NOT EXECUTED 431f8: 46c0 movew %d0,%sr <== NOT EXECUTED tty->flow_ctrl &= ~FL_OSTOP; 431fa: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED 431fe: 7adf moveq #-33,%d5 <== NOT EXECUTED 43200: c085 andl %d5,%d0 <== NOT EXECUTED 43202: 2540 00b8 movel %d0,%a2@(184) <== NOT EXECUTED /* check for chars in output buffer (or rob_state?) */ if (tty->rawOutBufState != rob_idle) { 43206: 4aaa 0094 tstl %a2@(148) <== NOT EXECUTED 4320a: 671c beqs 43228 <== NOT EXECUTED /* if chars available, call write function... */ (*tty->device.write)(tty->minor, 4320c: 4878 0001 pea 1 <== NOT EXECUTED &tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail], 1); 43210: 202a 0084 movel %a2@(132),%d0 <== NOT EXECUTED rtems_interrupt_disable(level); tty->flow_ctrl &= ~FL_OSTOP; /* check for chars in output buffer (or rob_state?) */ if (tty->rawOutBufState != rob_idle) { /* if chars available, call write function... */ (*tty->device.write)(tty->minor, 43214: d0aa 007c addl %a2@(124),%d0 <== NOT EXECUTED 43218: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4321a: 2f2a 0010 movel %a2@(16),%sp@- <== NOT EXECUTED 4321e: 206a 00a4 moveal %a2@(164),%a0 <== NOT EXECUTED 43222: 4e90 jsr %a0@ <== NOT EXECUTED 43224: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED &tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail], 1); } /* reenable interrupts */ rtems_interrupt_enable(level); 43228: 46c3 movew %d3,%sr <== NOT EXECUTED 4322a: 6000 0108 braw 43334 <== NOT EXECUTED } } else { newTail = (tty->rawInBuf.Tail + 1) % tty->rawInBuf.Size; 4322e: 206a 0060 moveal %a2@(96),%a0 <== NOT EXECUTED 43232: 5288 addql #1,%a0 <== NOT EXECUTED 43234: 2208 movel %a0,%d1 <== NOT EXECUTED /* if chars_in_buffer > highwater */ rtems_interrupt_disable(level); 43236: 2006 movel %d6,%d0 <== NOT EXECUTED /* reenable interrupts */ rtems_interrupt_enable(level); } } else { newTail = (tty->rawInBuf.Tail + 1) % tty->rawInBuf.Size; 43238: 226a 0064 moveal %a2@(100),%a1 <== NOT EXECUTED 4323c: 2a09 movel %a1,%d5 <== NOT EXECUTED 4323e: 4c45 1003 remul %d5,%d3,%d1 <== NOT EXECUTED /* if chars_in_buffer > highwater */ rtems_interrupt_disable(level); 43242: 40c1 movew %sr,%d1 <== NOT EXECUTED 43244: 8081 orl %d1,%d0 <== NOT EXECUTED 43246: 46c0 movew %d0,%sr <== NOT EXECUTED 43248: 2d41 fffc movel %d1,%fp@(-4) <== NOT EXECUTED if ((((newTail - tty->rawInBuf.Head + tty->rawInBuf.Size) 4324c: 222a 005c movel %a2@(92),%d1 <== NOT EXECUTED 43250: 202a 0064 movel %a2@(100),%d0 <== NOT EXECUTED 43254: 9081 subl %d1,%d0 <== NOT EXECUTED 43256: 2240 moveal %d0,%a1 <== NOT EXECUTED 43258: d3c3 addal %d3,%a1 <== NOT EXECUTED 4325a: 2a09 movel %a1,%d5 <== NOT EXECUTED 4325c: 222a 0064 movel %a2@(100),%d1 <== NOT EXECUTED 43260: 4c41 5000 remul %d1,%d0,%d5 <== NOT EXECUTED % tty->rawInBuf.Size) > tty->highwater) && 43264: b0aa 00c0 cmpl %a2@(192),%d0 <== NOT EXECUTED 43268: 6300 008e blsw 432f8 <== NOT EXECUTED !(tty->flow_ctrl & FL_IREQXOF)) { 4326c: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED } else { newTail = (tty->rawInBuf.Tail + 1) % tty->rawInBuf.Size; /* if chars_in_buffer > highwater */ rtems_interrupt_disable(level); if ((((newTail - tty->rawInBuf.Head + tty->rawInBuf.Size) 43270: 0800 0000 btst #0,%d0 <== NOT EXECUTED 43274: 6600 0082 bnew 432f8 <== NOT EXECUTED % tty->rawInBuf.Size) > tty->highwater) && !(tty->flow_ctrl & FL_IREQXOF)) { /* incoming data stream should be stopped */ tty->flow_ctrl |= FL_IREQXOF; 43278: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED 4327c: 7201 moveq #1,%d1 <== NOT EXECUTED 4327e: 8081 orl %d1,%d0 <== NOT EXECUTED 43280: 2540 00b8 movel %d0,%a2@(184) <== NOT EXECUTED if ((tty->flow_ctrl & (FL_MDXOF | FL_ISNTXOF)) 43284: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED 43288: 0280 0000 0402 andil #1026,%d0 <== NOT EXECUTED 4328e: 0c80 0000 0400 cmpil #1024,%d0 <== NOT EXECUTED 43294: 6632 bnes 432c8 <== NOT EXECUTED == (FL_MDXOF ) ){ if ((tty->flow_ctrl & FL_OSTOP) || 43296: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED 4329a: 0800 0005 btst #5,%d0 <== NOT EXECUTED 4329e: 6606 bnes 432a6 <== NOT EXECUTED (tty->rawOutBufState == rob_idle)) { 432a0: 4aaa 0094 tstl %a2@(148) <== NOT EXECUTED 432a4: 6652 bnes 432f8 <== NOT EXECUTED /* if tx is stopped due to XOFF or out of data */ /* call write function here */ tty->flow_ctrl |= FL_ISNTXOF; (*tty->device.write)(tty->minor, 432a6: 4878 0001 pea 1 <== NOT EXECUTED == (FL_MDXOF ) ){ if ((tty->flow_ctrl & FL_OSTOP) || (tty->rawOutBufState == rob_idle)) { /* if tx is stopped due to XOFF or out of data */ /* call write function here */ tty->flow_ctrl |= FL_ISNTXOF; 432aa: 7a02 moveq #2,%d5 <== NOT EXECUTED 432ac: 222a 00b8 movel %a2@(184),%d1 <== NOT EXECUTED (*tty->device.write)(tty->minor, 432b0: 2f0d movel %a5,%sp@- <== NOT EXECUTED 432b2: 2f2a 0010 movel %a2@(16),%sp@- <== NOT EXECUTED 432b6: 206a 00a4 moveal %a2@(164),%a0 <== NOT EXECUTED == (FL_MDXOF ) ){ if ((tty->flow_ctrl & FL_OSTOP) || (tty->rawOutBufState == rob_idle)) { /* if tx is stopped due to XOFF or out of data */ /* call write function here */ tty->flow_ctrl |= FL_ISNTXOF; 432ba: 8285 orl %d5,%d1 <== NOT EXECUTED 432bc: 2541 00b8 movel %d1,%a2@(184) <== NOT EXECUTED (*tty->device.write)(tty->minor, 432c0: 4e90 jsr %a0@ <== NOT EXECUTED 432c2: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 432c6: 6030 bras 432f8 <== NOT EXECUTED (void *)&(tty->termios.c_cc[VSTOP]), 1); } } else if ((tty->flow_ctrl & (FL_MDRTS | FL_IRTSOFF)) 432c8: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED 432cc: 0280 0000 0104 andil #260,%d0 <== NOT EXECUTED 432d2: 0c80 0000 0100 cmpil #256,%d0 <== NOT EXECUTED 432d8: 661e bnes 432f8 <== NOT EXECUTED == (FL_MDRTS ) ) { tty->flow_ctrl |= FL_IRTSOFF; 432da: 222a 00b8 movel %a2@(184),%d1 <== NOT EXECUTED 432de: 303c 0004 movew #4,%d0 <== NOT EXECUTED /* deactivate RTS line */ if (tty->device.stopRemoteTx != NULL) { 432e2: 206a 00ac moveal %a2@(172),%a0 <== NOT EXECUTED 1); } } else if ((tty->flow_ctrl & (FL_MDRTS | FL_IRTSOFF)) == (FL_MDRTS ) ) { tty->flow_ctrl |= FL_IRTSOFF; 432e6: 8280 orl %d0,%d1 <== NOT EXECUTED 432e8: 2541 00b8 movel %d1,%a2@(184) <== NOT EXECUTED /* deactivate RTS line */ if (tty->device.stopRemoteTx != NULL) { 432ec: 4a88 tstl %a0 <== NOT EXECUTED 432ee: 6708 beqs 432f8 <== NOT EXECUTED tty->device.stopRemoteTx(tty->minor); 432f0: 2f2a 0010 movel %a2@(16),%sp@- <== NOT EXECUTED 432f4: 4e90 jsr %a0@ <== NOT EXECUTED 432f6: 588f addql #4,%sp <== NOT EXECUTED } } } /* reenable interrupts */ rtems_interrupt_enable(level); 432f8: 222e fffc movel %fp@(-4),%d1 <== NOT EXECUTED 432fc: 46c1 movew %d1,%sr <== NOT EXECUTED if (newTail == tty->rawInBuf.Head) { 432fe: 202a 005c movel %a2@(92),%d0 <== NOT EXECUTED 43302: b083 cmpl %d3,%d0 <== NOT EXECUTED 43304: 6604 bnes 4330a <== NOT EXECUTED dropped++; 43306: 5282 addql #1,%d2 <== NOT EXECUTED 43308: 602a bras 43334 <== NOT EXECUTED } else { tty->rawInBuf.theBuf[newTail] = c; 4330a: 206a 0058 moveal %a2@(88),%a0 <== NOT EXECUTED 4330e: 1187 3800 moveb %d7,%a0@(00000000,%d3:l) <== NOT EXECUTED tty->rawInBuf.Tail = newTail; 43312: 2543 0060 movel %d3,%a2@(96) <== NOT EXECUTED /* * check to see if rcv wakeup callback was set */ if (( !tty->tty_rcvwakeup ) && ( tty->tty_rcv.sw_pfn != NULL )) { 43316: 4aaa 00e4 tstl %a2@(228) <== NOT EXECUTED 4331a: 6618 bnes 43334 <== NOT EXECUTED 4331c: 206a 00dc moveal %a2@(220),%a0 <== NOT EXECUTED 43320: 4a88 tstl %a0 <== NOT EXECUTED 43322: 6710 beqs 43334 <== NOT EXECUTED (*tty->tty_rcv.sw_pfn)(&tty->termios, tty->tty_rcv.sw_arg); 43324: 2f2a 00e0 movel %a2@(224),%sp@- <== NOT EXECUTED tty->tty_rcvwakeup = 1; 43328: 7a01 moveq #1,%d5 <== NOT EXECUTED /* * check to see if rcv wakeup callback was set */ if (( !tty->tty_rcvwakeup ) && ( tty->tty_rcv.sw_pfn != NULL )) { (*tty->tty_rcv.sw_pfn)(&tty->termios, tty->tty_rcv.sw_arg); 4332a: 2f0c movel %a4,%sp@- <== NOT EXECUTED 4332c: 4e90 jsr %a0@ <== NOT EXECUTED tty->tty_rcvwakeup = 1; 4332e: 508f addql #8,%sp <== NOT EXECUTED 43330: 2545 00e4 movel %d5,%a2@(228) <== NOT EXECUTED } return 0; } while (len--) { c = *buf++; 43334: 528b addql #1,%a3 <== NOT EXECUTED 43336: 5384 subql #1,%d4 <== NOT EXECUTED tty->tty_rcvwakeup = 1; } return 0; } while (len--) { 43338: 4a84 tstl %d4 <== NOT EXECUTED 4333a: 6600 fe50 bnew 4318c <== NOT EXECUTED } } } } tty->rawInBufDropped += dropped; rtems_semaphore_release (tty->rawInBuf.Semaphore); 4333e: 2f2a 0068 movel %a2@(104),%sp@- <== NOT EXECUTED tty->tty_rcvwakeup = 1; } } } } tty->rawInBufDropped += dropped; 43342: d5aa 0078 addl %d2,%a2@(120) <== NOT EXECUTED rtems_semaphore_release (tty->rawInBuf.Semaphore); 43346: 4eb9 0004 5034 jsr 45034 <== NOT EXECUTED return dropped; 4334c: 588f addql #4,%sp <== NOT EXECUTED 4334e: 6002 bras 43352 <== NOT EXECUTED 43350: 4282 clrl %d2 <== NOT EXECUTED } 43352: 2002 movel %d2,%d0 <== NOT EXECUTED 43354: 4cee 3cfc ffd0 moveml %fp@(-48),%d2-%d7/%a2-%a5 <== NOT EXECUTED 4335a: 4e5e unlk %fp <== NOT EXECUTED 4335c: 4e75 rts 00042e6c : struct rtems_termios_tty *rtems_termios_ttyTail; rtems_id rtems_termios_ttyMutex; void rtems_termios_initialize (void) { 42e6c: 4e56 0000 linkw %fp,#0 rtems_status_code sc; /* * Create the mutex semaphore for the tty list */ if (!rtems_termios_ttyMutex) { 42e70: 4ab9 0005 b8dc tstl 5b8dc 42e76: 662c bnes 42ea4 sc = rtems_semaphore_create ( 42e78: 4879 0005 b8dc pea 5b8dc 42e7e: 42a7 clrl %sp@- 42e80: 4878 0054 pea 54 42e84: 4878 0001 pea 1 42e88: 2f3c 5452 6d69 movel #1414688105,%sp@- 42e8e: 4eb9 0004 4cf8 jsr 44cf8 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) 42e94: 4fef 0014 lea %sp@(20),%sp 42e98: 4a80 tstl %d0 42e9a: 6708 beqs 42ea4 rtems_fatal_error_occurred (sc); 42e9c: 2f00 movel %d0,%sp@- <== NOT EXECUTED 42e9e: 4eb9 0004 55b4 jsr 455b4 <== NOT EXECUTED } } 42ea4: 4e5e unlk %fp 42ea6: 4e75 rts 00043d7a : } } rtems_status_code rtems_termios_ioctl (void *arg) { 43d7a: 4e56 ffec linkw %fp,#-20 43d7e: 48d7 1c0c moveml %d2-%d3/%a2-%a4,%sp@ 43d82: 266e 0008 moveal %fp@(8),%a3 rtems_libio_ioctl_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; 43d86: 2053 moveal %a3@,%a0 43d88: 2468 0034 moveal %a0@(52),%a2 struct ttywakeup *wakeup = (struct ttywakeup *)args->buffer; rtems_status_code sc; args->ioctl_return = 0; sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 43d8c: 42a7 clrl %sp@- rtems_status_code rtems_termios_ioctl (void *arg) { rtems_libio_ioctl_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; struct ttywakeup *wakeup = (struct ttywakeup *)args->buffer; 43d8e: 286b 0008 moveal %a3@(8),%a4 rtems_status_code sc; args->ioctl_return = 0; 43d92: 42ab 000c clrl %a3@(12) sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 43d96: 42a7 clrl %sp@- 43d98: 2f2a 0018 movel %a2@(24),%sp@- 43d9c: 4eb9 0004 4f30 jsr 44f30 if (sc != RTEMS_SUCCESSFUL) { 43da2: 4fef 000c lea %sp@(12),%sp struct rtems_termios_tty *tty = args->iop->data1; struct ttywakeup *wakeup = (struct ttywakeup *)args->buffer; rtems_status_code sc; args->ioctl_return = 0; sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 43da6: 2400 movel %d0,%d2 if (sc != RTEMS_SUCCESSFUL) { 43da8: 6600 02d6 bnew 44080 args->ioctl_return = sc; return sc; } switch (args->command) { 43dac: 202b 0004 movel %a3@(4),%d0 43db0: 7204 moveq #4,%d1 43db2: b280 cmpl %d0,%d1 43db4: 6700 023c beqw 43ff2 43db8: 6514 bcss 43dce 43dba: 7602 moveq #2,%d3 43dbc: b680 cmpl %d0,%d3 43dbe: 6778 beqs 43e38 43dc0: 6500 0216 bcsw 43fd8 43dc4: 123c 0001 moveb #1,%d1 43dc8: b280 cmpl %d0,%d1 43dca: 662c bnes 43df8 43dcc: 6050 bras 43e1e 43dce: 0c80 4004 667f cmpil #1074030207,%d0 <== NOT EXECUTED 43dd4: 6700 027c beqw 44052 <== NOT EXECUTED 43dd8: 620a bhis 43de4 <== NOT EXECUTED 43dda: 7605 moveq #5,%d3 <== NOT EXECUTED 43ddc: b680 cmpl %d0,%d3 <== NOT EXECUTED 43dde: 6618 bnes 43df8 <== NOT EXECUTED 43de0: 6000 01fe braw 43fe0 <== NOT EXECUTED 43de4: 0c80 4004 741a cmpil #1074033690,%d0 <== NOT EXECUTED 43dea: 6700 025c beqw 44048 <== NOT EXECUTED 43dee: 0c80 8004 741b cmpil #-2147191781,%d0 <== NOT EXECUTED 43df4: 6700 020c beqw 44002 <== NOT EXECUTED default: if (rtems_termios_linesw[tty->t_line].l_ioctl != NULL) { 43df8: 202a 00cc movel %a2@(204),%d0 <== NOT EXECUTED 43dfc: eb88 lsll #5,%d0 <== NOT EXECUTED 43dfe: 0680 0005 b0b0 addil #372912,%d0 <== NOT EXECUTED 43e04: 2240 moveal %d0,%a1 <== NOT EXECUTED 43e06: 2051 moveal %a1@,%a0 <== NOT EXECUTED 43e08: 4a88 tstl %a0 <== NOT EXECUTED 43e0a: 6606 bnes 43e12 <== NOT EXECUTED 43e0c: 740a moveq #10,%d2 <== NOT EXECUTED 43e0e: 6000 0264 braw 44074 <== NOT EXECUTED sc = rtems_termios_linesw[tty->t_line].l_ioctl(tty,args); 43e12: 2f0b movel %a3,%sp@- <== NOT EXECUTED 43e14: 2f0a movel %a2,%sp@- <== NOT EXECUTED 43e16: 4e90 jsr %a0@ <== NOT EXECUTED 43e18: 2400 movel %d0,%d2 <== NOT EXECUTED 43e1a: 6000 01b6 braw 43fd2 <== NOT EXECUTED sc = RTEMS_INVALID_NUMBER; } break; case RTEMS_IO_GET_ATTRIBUTES: *(struct termios *)args->buffer = tty->termios; 43e1e: 4878 0024 pea 24 43e22: 486a 0030 pea %a2@(48) 43e26: 2f2b 0008 movel %a3@(8),%sp@- 43e2a: 4eb9 0004 c1c8 jsr 4c1c8 break; 43e30: 4fef 000c lea %sp@(12),%sp 43e34: 6000 023e braw 44074 case RTEMS_IO_SET_ATTRIBUTES: tty->termios = *(struct termios *)args->buffer; 43e38: 4878 0024 pea 24 43e3c: 2f2b 0008 movel %a3@(8),%sp@- 43e40: 486a 0030 pea %a2@(48) 43e44: 4eb9 0004 c1c8 jsr 4c1c8 /* * check for flow control options to be switched off */ /* check for outgoing XON/XOFF flow control switched off */ if (( tty->flow_ctrl & FL_MDXON) && 43e4a: 202a 00b8 movel %a2@(184),%d0 43e4e: 4fef 000c lea %sp@(12),%sp 43e52: 0800 0009 btst #9,%d0 43e56: 6760 beqs 43eb8 43e58: 202a 0030 movel %a2@(48),%d0 43e5c: 0280 0000 0400 andil #1024,%d0 43e62: 6654 bnes 43eb8 !(tty->termios.c_iflag & IXON)) { /* clear related flags in flow_ctrl */ tty->flow_ctrl &= ~(FL_MDXON | FL_ORCVXOF); 43e64: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED 43e68: 0280 ffff fdef andil #-529,%d0 <== NOT EXECUTED 43e6e: 2540 00b8 movel %d0,%a2@(184) <== NOT EXECUTED /* has output been stopped due to received XOFF? */ if (tty->flow_ctrl & FL_OSTOP) { 43e72: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED 43e76: 0800 0005 btst #5,%d0 <== NOT EXECUTED 43e7a: 673c beqs 43eb8 <== NOT EXECUTED /* disable interrupts */ rtems_interrupt_disable(level); 43e7c: 203c 0000 0700 movel #1792,%d0 <== NOT EXECUTED 43e82: 40c3 movew %sr,%d3 <== NOT EXECUTED 43e84: 8083 orl %d3,%d0 <== NOT EXECUTED 43e86: 46c0 movew %d0,%sr <== NOT EXECUTED tty->flow_ctrl &= ~FL_OSTOP; 43e88: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED 43e8c: 72df moveq #-33,%d1 <== NOT EXECUTED 43e8e: c081 andl %d1,%d0 <== NOT EXECUTED 43e90: 2540 00b8 movel %d0,%a2@(184) <== NOT EXECUTED /* check for chars in output buffer (or rob_state?) */ if (tty->rawOutBufState != rob_idle) { 43e94: 4aaa 0094 tstl %a2@(148) <== NOT EXECUTED 43e98: 671c beqs 43eb6 <== NOT EXECUTED /* if chars available, call write function... */ (*tty->device.write)(tty->minor, &tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail],1); 43e9a: 202a 0084 movel %a2@(132),%d0 <== NOT EXECUTED rtems_interrupt_disable(level); tty->flow_ctrl &= ~FL_OSTOP; /* check for chars in output buffer (or rob_state?) */ if (tty->rawOutBufState != rob_idle) { /* if chars available, call write function... */ (*tty->device.write)(tty->minor, 43e9e: 4878 0001 pea 1 <== NOT EXECUTED 43ea2: d0aa 007c addl %a2@(124),%d0 <== NOT EXECUTED 43ea6: 2f00 movel %d0,%sp@- <== NOT EXECUTED 43ea8: 2f2a 0010 movel %a2@(16),%sp@- <== NOT EXECUTED 43eac: 206a 00a4 moveal %a2@(164),%a0 <== NOT EXECUTED 43eb0: 4e90 jsr %a0@ <== NOT EXECUTED 43eb2: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED &tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail],1); } /* reenable interrupts */ rtems_interrupt_enable(level); 43eb6: 46c3 movew %d3,%sr <== NOT EXECUTED } } /* check for incoming XON/XOFF flow control switched off */ if (( tty->flow_ctrl & FL_MDXOF) && 43eb8: 202a 00b8 movel %a2@(184),%d0 43ebc: 0800 000a btst #10,%d0 43ec0: 6724 beqs 43ee6 43ec2: 202a 0030 movel %a2@(48),%d0 <== NOT EXECUTED 43ec6: 0280 0000 1000 andil #4096,%d0 <== NOT EXECUTED 43ecc: 6618 bnes 43ee6 <== NOT EXECUTED !(tty->termios.c_iflag & IXOFF)) { /* clear related flags in flow_ctrl */ tty->flow_ctrl &= ~(FL_MDXOF); 43ece: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED /* FIXME: what happens, if we had sent XOFF but not yet XON? */ tty->flow_ctrl &= ~(FL_ISNTXOF); 43ed2: 76fd moveq #-3,%d3 <== NOT EXECUTED } /* check for incoming XON/XOFF flow control switched off */ if (( tty->flow_ctrl & FL_MDXOF) && !(tty->termios.c_iflag & IXOFF)) { /* clear related flags in flow_ctrl */ tty->flow_ctrl &= ~(FL_MDXOF); 43ed4: 0880 000a bclr #10,%d0 <== NOT EXECUTED 43ed8: 2540 00b8 movel %d0,%a2@(184) <== NOT EXECUTED /* FIXME: what happens, if we had sent XOFF but not yet XON? */ tty->flow_ctrl &= ~(FL_ISNTXOF); 43edc: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED 43ee0: c083 andl %d3,%d0 <== NOT EXECUTED 43ee2: 2540 00b8 movel %d0,%a2@(184) <== NOT EXECUTED } /* check for incoming RTS/CTS flow control switched off */ if (( tty->flow_ctrl & FL_MDRTS) && 43ee6: 202a 00b8 movel %a2@(184),%d0 43eea: 0800 0008 btst #8,%d0 43eee: 6736 beqs 43f26 43ef0: 4aaa 0038 tstl %a2@(56) <== NOT EXECUTED 43ef4: 6d30 blts 43f26 <== NOT EXECUTED !(tty->termios.c_cflag & CRTSCTS)) { /* clear related flags in flow_ctrl */ tty->flow_ctrl &= ~(FL_MDRTS); 43ef6: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED 43efa: 0880 0008 bclr #8,%d0 <== NOT EXECUTED 43efe: 2540 00b8 movel %d0,%a2@(184) <== NOT EXECUTED /* restart remote Tx, if it was stopped */ if ((tty->flow_ctrl & FL_IRTSOFF) && 43f02: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED 43f06: 44c0 movew %d0,%ccr <== NOT EXECUTED 43f08: 6610 bnes 43f1a <== NOT EXECUTED (tty->device.startRemoteTx != NULL)) { 43f0a: 206a 00b0 moveal %a2@(176),%a0 <== NOT EXECUTED !(tty->termios.c_cflag & CRTSCTS)) { /* clear related flags in flow_ctrl */ tty->flow_ctrl &= ~(FL_MDRTS); /* restart remote Tx, if it was stopped */ if ((tty->flow_ctrl & FL_IRTSOFF) && 43f0e: 4a88 tstl %a0 <== NOT EXECUTED 43f10: 6708 beqs 43f1a <== NOT EXECUTED (tty->device.startRemoteTx != NULL)) { tty->device.startRemoteTx(tty->minor); 43f12: 2f2a 0010 movel %a2@(16),%sp@- <== NOT EXECUTED 43f16: 4e90 jsr %a0@ <== NOT EXECUTED 43f18: 588f addql #4,%sp <== NOT EXECUTED } tty->flow_ctrl &= ~(FL_IRTSOFF); 43f1a: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED 43f1e: 72fb moveq #-5,%d1 <== NOT EXECUTED 43f20: c081 andl %d1,%d0 <== NOT EXECUTED 43f22: 2540 00b8 movel %d0,%a2@(184) <== NOT EXECUTED /* * check for flow control options to be switched on */ /* check for incoming RTS/CTS flow control switched on */ if (tty->termios.c_cflag & CRTSCTS) { 43f26: 4aaa 0038 tstl %a2@(56) 43f2a: 6c0c bges 43f38 tty->flow_ctrl |= FL_MDRTS; 43f2c: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED 43f30: 08c0 0008 bset #8,%d0 <== NOT EXECUTED 43f34: 2540 00b8 movel %d0,%a2@(184) <== NOT EXECUTED } /* check for incoming XON/XOF flow control switched on */ if (tty->termios.c_iflag & IXOFF) { 43f38: 202a 0030 movel %a2@(48),%d0 43f3c: 0280 0000 1000 andil #4096,%d0 43f42: 670c beqs 43f50 tty->flow_ctrl |= FL_MDXOF; 43f44: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED 43f48: 08c0 000a bset #10,%d0 <== NOT EXECUTED 43f4c: 2540 00b8 movel %d0,%a2@(184) <== NOT EXECUTED } /* check for outgoing XON/XOF flow control switched on */ if (tty->termios.c_iflag & IXON) { 43f50: 202a 0030 movel %a2@(48),%d0 43f54: 0280 0000 0400 andil #1024,%d0 43f5a: 670c beqs 43f68 tty->flow_ctrl |= FL_MDXON; 43f5c: 202a 00b8 movel %a2@(184),%d0 43f60: 08c0 0009 bset #9,%d0 43f64: 2540 00b8 movel %d0,%a2@(184) tty->termios = *(struct termios *)args->buffer; /* check for and process change in flow control options */ termios_set_flowctrl(tty); if (tty->termios.c_lflag & ICANON) { 43f68: 7002 moveq #2,%d0 43f6a: c0aa 003c andl %a2@(60),%d0 43f6e: 663a bnes 43faa 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; 43f70: 4283 clrl %d3 <== NOT EXECUTED 43f72: 162a 0046 moveb %a2@(70),%d3 <== NOT EXECUTED 43f76: 4eb9 0004 48f8 jsr 448f8 <== NOT EXECUTED tty->rawInBufSemaphoreOptions = RTEMS_WAIT; tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT; tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT; } else { tty->vtimeTicks = tty->termios.c_cc[VTIME] * 43f7c: 4c03 0800 mulsl %d3,%d0 <== NOT EXECUTED 43f80: 760a moveq #10,%d3 <== NOT EXECUTED 43f82: 4c43 0000 remul %d3,%d0,%d0 <== NOT EXECUTED 43f86: 2540 0054 movel %d0,%a2@(84) <== NOT EXECUTED rtems_clock_get_ticks_per_second() / 10; if (tty->termios.c_cc[VTIME]) { 43f8a: 4a2a 0046 tstb %a2@(70) <== NOT EXECUTED 43f8e: 6714 beqs 43fa4 <== NOT EXECUTED tty->rawInBufSemaphoreOptions = RTEMS_WAIT; 43f90: 42aa 006c clrl %a2@(108) <== NOT EXECUTED tty->rawInBufSemaphoreTimeout = tty->vtimeTicks; 43f94: 2540 0070 movel %d0,%a2@(112) <== NOT EXECUTED if (tty->termios.c_cc[VMIN]) 43f98: 4a2a 0047 tstb %a2@(71) <== NOT EXECUTED 43f9c: 6614 bnes 43fb2 <== NOT EXECUTED tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT; else tty->rawInBufSemaphoreFirstTimeout = tty->vtimeTicks; 43f9e: 2540 0074 movel %d0,%a2@(116) <== NOT EXECUTED 43fa2: 601a bras 43fbe <== NOT EXECUTED } else { if (tty->termios.c_cc[VMIN]) { 43fa4: 4a2a 0047 tstb %a2@(71) <== NOT EXECUTED 43fa8: 670e beqs 43fb8 <== NOT EXECUTED tty->rawInBufSemaphoreOptions = RTEMS_WAIT; 43faa: 42aa 006c clrl %a2@(108) tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT; 43fae: 42aa 0070 clrl %a2@(112) tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT; 43fb2: 42aa 0074 clrl %a2@(116) 43fb6: 6006 bras 43fbe } else { tty->rawInBufSemaphoreOptions = RTEMS_NO_WAIT; 43fb8: 7001 moveq #1,%d0 <== NOT EXECUTED 43fba: 2540 006c movel %d0,%a2@(108) <== NOT EXECUTED } } } if (tty->device.setAttributes) 43fbe: 206a 00a8 moveal %a2@(168),%a0 43fc2: 4a88 tstl %a0 43fc4: 6700 00ae beqw 44074 (*tty->device.setAttributes)(tty->minor, &tty->termios); 43fc8: 486a 0030 pea %a2@(48) 43fcc: 2f2a 0010 movel %a2@(16),%sp@- 43fd0: 4e90 jsr %a0@ 43fd2: 508f addql #8,%sp 43fd4: 6000 009e braw 44074 break; case RTEMS_IO_TCDRAIN: drainOutput (tty); 43fd8: 2f0a movel %a2,%sp@- 43fda: 4eba fa5e jsr %pc@(43a3a ) 43fde: 6064 bras 44044 break; case RTEMS_IO_SNDWAKEUP: tty->tty_snd = *wakeup; 43fe0: 2014 movel %a4@,%d0 <== NOT EXECUTED 43fe2: 222c 0004 movel %a4@(4),%d1 <== NOT EXECUTED 43fe6: 2540 00d4 movel %d0,%a2@(212) <== NOT EXECUTED 43fea: 2541 00d8 movel %d1,%a2@(216) <== NOT EXECUTED break; 43fee: 6000 0084 braw 44074 <== NOT EXECUTED case RTEMS_IO_RCVWAKEUP: tty->tty_rcv = *wakeup; 43ff2: 2014 movel %a4@,%d0 <== NOT EXECUTED 43ff4: 222c 0004 movel %a4@(4),%d1 <== NOT EXECUTED 43ff8: 2540 00dc movel %d0,%a2@(220) <== NOT EXECUTED 43ffc: 2541 00e0 movel %d1,%a2@(224) <== NOT EXECUTED break; 44000: 6072 bras 44074 <== NOT EXECUTED #if 1 /* FIXME */ case TIOCSETD: /* * close old line discipline */ if (rtems_termios_linesw[tty->t_line].l_close != NULL) { 44002: 202a 00cc movel %a2@(204),%d0 <== NOT EXECUTED 44006: 41f9 0005 b098 lea 5b098 ,%a0 <== NOT EXECUTED 4400c: e788 lsll #3,%d0 <== NOT EXECUTED 4400e: 2070 0c04 moveal %a0@(00000004,%d0:l:4),%a0 <== NOT EXECUTED 44012: 4a88 tstl %a0 <== NOT EXECUTED 44014: 6708 beqs 4401e <== NOT EXECUTED sc = rtems_termios_linesw[tty->t_line].l_close(tty); 44016: 2f0a movel %a2,%sp@- <== NOT EXECUTED 44018: 4e90 jsr %a0@ <== NOT EXECUTED 4401a: 588f addql #4,%sp <== NOT EXECUTED 4401c: 2400 movel %d0,%d2 <== NOT EXECUTED } tty->t_line=*(int*)(args->buffer); 4401e: 206b 0008 moveal %a3@(8),%a0 <== NOT EXECUTED 44022: 2010 movel %a0@,%d0 <== NOT EXECUTED tty->t_sc = NULL; /* ensure that no more valid data */ /* * open new line discipline */ if (rtems_termios_linesw[tty->t_line].l_open != NULL) { 44024: 2200 movel %d0,%d1 <== NOT EXECUTED 44026: 41f9 0005 b098 lea 5b098 ,%a0 <== NOT EXECUTED 4402c: eb89 lsll #5,%d1 <== NOT EXECUTED * close old line discipline */ if (rtems_termios_linesw[tty->t_line].l_close != NULL) { sc = rtems_termios_linesw[tty->t_line].l_close(tty); } tty->t_line=*(int*)(args->buffer); 4402e: 2540 00cc movel %d0,%a2@(204) <== NOT EXECUTED tty->t_sc = NULL; /* ensure that no more valid data */ /* * open new line discipline */ if (rtems_termios_linesw[tty->t_line].l_open != NULL) { 44032: 2070 1800 moveal %a0@(00000000,%d1:l),%a0 <== NOT EXECUTED */ if (rtems_termios_linesw[tty->t_line].l_close != NULL) { sc = rtems_termios_linesw[tty->t_line].l_close(tty); } tty->t_line=*(int*)(args->buffer); tty->t_sc = NULL; /* ensure that no more valid data */ 44036: 42aa 00d0 clrl %a2@(208) <== NOT EXECUTED /* * open new line discipline */ if (rtems_termios_linesw[tty->t_line].l_open != NULL) { 4403a: 4a88 tstl %a0 <== NOT EXECUTED 4403c: 6736 beqs 44074 <== NOT EXECUTED sc = rtems_termios_linesw[tty->t_line].l_open(tty); 4403e: 2f0a movel %a2,%sp@- <== NOT EXECUTED 44040: 4e90 jsr %a0@ <== NOT EXECUTED 44042: 2400 movel %d0,%d2 <== NOT EXECUTED 44044: 588f addql #4,%sp 44046: 602c bras 44074 } break; case TIOCGETD: *(int*)(args->buffer)=tty->t_line; 44048: 206b 0008 moveal %a3@(8),%a0 <== NOT EXECUTED 4404c: 20aa 00cc movel %a2@(204),%a0@ <== NOT EXECUTED break; 44050: 6022 bras 44074 <== NOT EXECUTED #endif case FIONREAD: { int rawnc = tty->rawInBuf.Tail - tty->rawInBuf.Head; 44052: 202a 0060 movel %a2@(96),%d0 <== NOT EXECUTED 44056: 222a 005c movel %a2@(92),%d1 <== NOT EXECUTED 4405a: 9081 subl %d1,%d0 <== NOT EXECUTED if ( rawnc < 0 ) 4405c: 6a06 bpls 44064 <== NOT EXECUTED rawnc += tty->rawInBuf.Size; 4405e: 222a 0064 movel %a2@(100),%d1 <== NOT EXECUTED 44062: d081 addl %d1,%d0 <== NOT EXECUTED /* Half guess that this is the right operation */ *(int *)args->buffer = tty->ccount - tty->cindex + rawnc; 44064: 222a 0020 movel %a2@(32),%d1 <== NOT EXECUTED 44068: 92aa 0024 subl %a2@(36),%d1 <== NOT EXECUTED 4406c: d280 addl %d0,%d1 <== NOT EXECUTED 4406e: 206b 0008 moveal %a3@(8),%a0 <== NOT EXECUTED 44072: 2081 movel %d1,%a0@ <== NOT EXECUTED } break; } rtems_semaphore_release (tty->osem); 44074: 2f2a 0018 movel %a2@(24),%sp@- 44078: 4eb9 0004 5034 jsr 45034 args->ioctl_return = sc; return sc; 4407e: 588f addql #4,%sp } 44080: 2002 movel %d2,%d0 *(int *)args->buffer = tty->ccount - tty->cindex + rawnc; } break; } rtems_semaphore_release (tty->osem); args->ioctl_return = sc; 44082: 2742 000c movel %d2,%a3@(12) return sc; } 44086: 4cee 1c0c ffec moveml %fp@(-20),%d2-%d3/%a2-%a4 4408c: 4e5e unlk %fp 4408e: 4e75 rts 000441f0 : rtems_device_major_number major, rtems_device_minor_number minor, void *arg, const rtems_termios_callbacks *callbacks ) { 441f0: 4e56 ffe0 linkw %fp,#-32 441f4: 48d7 3c3c moveml %d2-%d5/%a2-%a5,%sp@ struct rtems_termios_tty *tty; /* * See if the device has already been opened */ sc = rtems_semaphore_obtain (rtems_termios_ttyMutex, 441f8: 42a7 clrl %sp@- rtems_device_major_number major, rtems_device_minor_number minor, void *arg, const rtems_termios_callbacks *callbacks ) { 441fa: 262e 0008 movel %fp@(8),%d3 struct rtems_termios_tty *tty; /* * See if the device has already been opened */ sc = rtems_semaphore_obtain (rtems_termios_ttyMutex, 441fe: 42a7 clrl %sp@- 44200: 2f39 0005 b8dc movel 5b8dc ,%sp@- rtems_device_major_number major, rtems_device_minor_number minor, void *arg, const rtems_termios_callbacks *callbacks ) { 44206: 282e 000c movel %fp@(12),%d4 4420a: 2a6e 0010 moveal %fp@(16),%a5 struct rtems_termios_tty *tty; /* * See if the device has already been opened */ sc = rtems_semaphore_obtain (rtems_termios_ttyMutex, 4420e: 4eb9 0004 4f30 jsr 44f30 RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) 44214: 4fef 000c lea %sp@(12),%sp struct rtems_termios_tty *tty; /* * See if the device has already been opened */ sc = rtems_semaphore_obtain (rtems_termios_ttyMutex, 44218: 2400 movel %d0,%d2 RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) 4421a: 6600 0394 bnew 445b0 return sc; for (tty = rtems_termios_ttyHead ; tty != NULL ; tty = tty->forw) { 4421e: 2479 0005 b8e4 moveal 5b8e4 ,%a2 44224: 6010 bras 44236 if ((tty->major == major) && (tty->minor == minor)) 44226: b6aa 000c cmpl %a2@(12),%d3 4422a: 6608 bnes 44234 4422c: b8aa 0010 cmpl %a2@(16),%d4 44230: 6700 0308 beqw 4453a */ 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) { 44234: 2452 moveal %a2@,%a2 44236: 4a8a tstl %a2 44238: 66ec bnes 44226 4423a: 6000 0380 braw 445bc /* * Create a new device */ tty = calloc (1, sizeof (struct rtems_termios_tty)); if (tty == NULL) { rtems_semaphore_release (rtems_termios_ttyMutex); 4423e: 2f39 0005 b8dc movel 5b8dc ,%sp@- <== NOT EXECUTED 44244: 741a moveq #26,%d2 <== NOT EXECUTED 44246: 6000 0360 braw 445a8 <== NOT EXECUTED return RTEMS_NO_MEMORY; } /* * allocate raw input buffer */ tty->rawInBuf.Size = RAW_INPUT_BUFFER_SIZE; 4424a: 41f9 0005 a318 lea 5a318 ,%a0 tty->rawInBuf.theBuf = malloc (tty->rawInBuf.Size); 44250: 49f9 0004 9328 lea 49328 ,%a4 return RTEMS_NO_MEMORY; } /* * allocate raw input buffer */ tty->rawInBuf.Size = RAW_INPUT_BUFFER_SIZE; 44256: 2550 0064 movel %a0@,%a2@(100) tty->rawInBuf.theBuf = malloc (tty->rawInBuf.Size); 4425a: 202a 0064 movel %a2@(100),%d0 4425e: 2f00 movel %d0,%sp@- 44260: 4e94 jsr %a4@ if (tty->rawInBuf.theBuf == NULL) { 44262: 588f addql #4,%sp } /* * allocate raw input buffer */ tty->rawInBuf.Size = RAW_INPUT_BUFFER_SIZE; tty->rawInBuf.theBuf = malloc (tty->rawInBuf.Size); 44264: 2540 0058 movel %d0,%a2@(88) if (tty->rawInBuf.theBuf == NULL) { 44268: 661c bnes 44286 free(tty); 4426a: 2f0a movel %a2,%sp@- <== NOT EXECUTED rtems_semaphore_release (rtems_termios_ttyMutex); 4426c: 741a moveq #26,%d2 <== NOT EXECUTED * allocate raw input buffer */ tty->rawInBuf.Size = RAW_INPUT_BUFFER_SIZE; tty->rawInBuf.theBuf = malloc (tty->rawInBuf.Size); if (tty->rawInBuf.theBuf == NULL) { free(tty); 4426e: 4eb9 0004 8e7c jsr 48e7c <== NOT EXECUTED rtems_semaphore_release (rtems_termios_ttyMutex); 44274: 2f39 0005 b8dc movel 5b8dc ,%sp@- <== NOT EXECUTED 4427a: 4eb9 0004 5034 jsr 45034 <== NOT EXECUTED return RTEMS_NO_MEMORY; 44280: 508f addql #8,%sp <== NOT EXECUTED 44282: 6000 032c braw 445b0 <== NOT EXECUTED } /* * allocate raw output buffer */ tty->rawOutBuf.Size = RAW_OUTPUT_BUFFER_SIZE; 44286: 41f9 0005 a31c lea 5a31c ,%a0 4428c: 2550 0088 movel %a0@,%a2@(136) tty->rawOutBuf.theBuf = malloc (tty->rawOutBuf.Size); 44290: 202a 0088 movel %a2@(136),%d0 44294: 2f00 movel %d0,%sp@- 44296: 4e94 jsr %a4@ if (tty->rawOutBuf.theBuf == NULL) { 44298: 588f addql #4,%sp } /* * allocate raw output buffer */ tty->rawOutBuf.Size = RAW_OUTPUT_BUFFER_SIZE; tty->rawOutBuf.theBuf = malloc (tty->rawOutBuf.Size); 4429a: 2540 007c movel %d0,%a2@(124) if (tty->rawOutBuf.theBuf == NULL) { 4429e: 6626 bnes 442c6 free((void *)(tty->rawInBuf.theBuf)); 442a0: 2f2a 0058 movel %a2@(88),%sp@- <== NOT EXECUTED 442a4: 47f9 0004 8e7c lea 48e7c ,%a3 <== NOT EXECUTED free(tty); rtems_semaphore_release (rtems_termios_ttyMutex); 442aa: 741a moveq #26,%d2 <== NOT EXECUTED * allocate raw output buffer */ tty->rawOutBuf.Size = RAW_OUTPUT_BUFFER_SIZE; tty->rawOutBuf.theBuf = malloc (tty->rawOutBuf.Size); if (tty->rawOutBuf.theBuf == NULL) { free((void *)(tty->rawInBuf.theBuf)); 442ac: 4e93 jsr %a3@ <== NOT EXECUTED free(tty); 442ae: 2f0a movel %a2,%sp@- <== NOT EXECUTED 442b0: 4e93 jsr %a3@ <== NOT EXECUTED rtems_semaphore_release (rtems_termios_ttyMutex); 442b2: 2f39 0005 b8dc movel 5b8dc ,%sp@- <== NOT EXECUTED 442b8: 4eb9 0004 5034 jsr 45034 <== NOT EXECUTED return RTEMS_NO_MEMORY; 442be: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 442c2: 6000 02ec braw 445b0 <== NOT EXECUTED } /* * allocate cooked buffer */ tty->cbuf = malloc (CBUFSIZE); 442c6: 2f39 0005 a314 movel 5a314 ,%sp@- 442cc: 4e94 jsr %a4@ if (tty->cbuf == NULL) { 442ce: 588f addql #4,%sp return RTEMS_NO_MEMORY; } /* * allocate cooked buffer */ tty->cbuf = malloc (CBUFSIZE); 442d0: 2540 001c movel %d0,%a2@(28) if (tty->cbuf == NULL) { 442d4: 662c bnes 44302 free((void *)(tty->rawOutBuf.theBuf)); 442d6: 2f2a 007c movel %a2@(124),%sp@- <== NOT EXECUTED 442da: 47f9 0004 8e7c lea 48e7c ,%a3 <== NOT EXECUTED free((void *)(tty->rawInBuf.theBuf)); free(tty); rtems_semaphore_release (rtems_termios_ttyMutex); 442e0: 741a moveq #26,%d2 <== NOT EXECUTED /* * allocate cooked buffer */ tty->cbuf = malloc (CBUFSIZE); if (tty->cbuf == NULL) { free((void *)(tty->rawOutBuf.theBuf)); 442e2: 4e93 jsr %a3@ <== NOT EXECUTED free((void *)(tty->rawInBuf.theBuf)); 442e4: 2f2a 0058 movel %a2@(88),%sp@- <== NOT EXECUTED 442e8: 4e93 jsr %a3@ <== NOT EXECUTED free(tty); 442ea: 2f0a movel %a2,%sp@- <== NOT EXECUTED 442ec: 4e93 jsr %a3@ <== NOT EXECUTED rtems_semaphore_release (rtems_termios_ttyMutex); 442ee: 2f39 0005 b8dc movel 5b8dc ,%sp@- <== NOT EXECUTED 442f4: 4eb9 0004 5034 jsr 45034 <== NOT EXECUTED return RTEMS_NO_MEMORY; 442fa: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED 442fe: 6000 02b0 braw 445b0 <== NOT EXECUTED tty->tty_rcvwakeup = 0; /* * link tty */ tty->forw = rtems_termios_ttyHead; 44302: 2079 0005 b8e4 moveal 5b8e4 ,%a0 return RTEMS_NO_MEMORY; } /* * Initialize wakeup callbacks */ tty->tty_snd.sw_pfn = NULL; 44308: 42aa 00d4 clrl %a2@(212) tty->tty_snd.sw_arg = NULL; 4430c: 42aa 00d8 clrl %a2@(216) tty->tty_rcv.sw_pfn = NULL; 44310: 42aa 00dc clrl %a2@(220) tty->tty_rcv.sw_arg = NULL; 44314: 42aa 00e0 clrl %a2@(224) tty->tty_rcvwakeup = 0; 44318: 42aa 00e4 clrl %a2@(228) /* * link tty */ tty->forw = rtems_termios_ttyHead; 4431c: 2488 movel %a0,%a2@ tty->back = NULL; 4431e: 42aa 0004 clrl %a2@(4) if (rtems_termios_ttyHead != NULL) 44322: 4a88 tstl %a0 44324: 6704 beqs 4432a rtems_termios_ttyHead->back = tty; 44326: 214a 0004 movel %a2,%a0@(4) rtems_termios_ttyHead = tty; 4432a: 23cb 0005 b8e4 movel %a3,5b8e4 if (rtems_termios_ttyTail == NULL) 44330: 4ab9 0005 b8e0 tstl 5b8e0 44336: 6606 bnes 4433e rtems_termios_ttyTail = tty; 44338: 23cb 0005 b8e0 movel %a3,5b8e0 tty->minor = minor; 4433e: 2744 0010 movel %d4,%a3@(16) tty->major = major; /* * Set up mutex semaphores */ sc = rtems_semaphore_create ( 44342: 49f9 0004 4cf8 lea 44cf8 ,%a4 44348: 1039 0005 a320 moveb 5a320 ,%d0 rtems_termios_ttyHead = tty; if (rtems_termios_ttyTail == NULL) rtems_termios_ttyTail = tty; tty->minor = minor; tty->major = major; 4434e: 2743 000c movel %d3,%a3@(12) /* * Set up mutex semaphores */ sc = rtems_semaphore_create ( 44352: 486b 0014 pea %a3@(20) 44356: 49c0 extbl %d0 44358: 0080 5452 6900 oril #1414686976,%d0 4435e: 42a7 clrl %sp@- 44360: 4878 0054 pea 54 44364: 4878 0001 pea 1 44368: 2f00 movel %d0,%sp@- 4436a: 4e94 jsr %a4@ 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) 4436c: 4fef 0014 lea %sp@(20),%sp 44370: 4a80 tstl %d0 44372: 6600 0226 bnew 4459a rtems_fatal_error_occurred (sc); sc = rtems_semaphore_create ( 44376: 486b 0018 pea %a3@(24) 4437a: 1039 0005 a320 moveb 5a320 ,%d0 44380: 42a7 clrl %sp@- 44382: 4878 0054 pea 54 44386: 49c0 extbl %d0 44388: 4878 0001 pea 1 4438c: 0080 5452 6f00 oril #1414688512,%d0 44392: 2f00 movel %d0,%sp@- 44394: 4e94 jsr %a4@ 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) 44396: 4fef 0014 lea %sp@(20),%sp 4439a: 4a80 tstl %d0 4439c: 6600 01fc bnew 4459a rtems_fatal_error_occurred (sc); sc = rtems_semaphore_create ( 443a0: 486b 008c pea %a3@(140) 443a4: 1039 0005 a320 moveb 5a320 ,%d0 443aa: 42a7 clrl %sp@- 443ac: 4878 0020 pea 20 443b0: 49c0 extbl %d0 443b2: 0080 5452 7800 oril #1414690816,%d0 443b8: 42a7 clrl %sp@- 443ba: 2f00 movel %d0,%sp@- 443bc: 4e94 jsr %a4@ rtems_build_name ('T', 'R', 'x', c), 0, RTEMS_SIMPLE_BINARY_SEMAPHORE | RTEMS_FIFO, RTEMS_NO_PRIORITY, &tty->rawOutBuf.Semaphore); if (sc != RTEMS_SUCCESSFUL) 443be: 4fef 0014 lea %sp@(20),%sp 443c2: 4a80 tstl %d0 443c4: 6600 01d4 bnew 4459a rtems_fatal_error_occurred (sc); tty->rawOutBufState = rob_idle; 443c8: 42ab 0094 clrl %a3@(148) /* * Set callbacks */ tty->device = *callbacks; 443cc: 4878 0020 pea 20 443d0: 2f2e 0014 movel %fp@(20),%sp@- 443d4: 486b 0098 pea %a3@(152) 443d8: 4eb9 0004 c1c8 jsr 4c1c8 /* * Create I/O tasks */ if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { 443de: 4fef 000c lea %sp@(12),%sp 443e2: 7002 moveq #2,%d0 443e4: b0ab 00b4 cmpl %a3@(180),%d0 443e8: 6662 bnes 4444c sc = rtems_task_create ( 443ea: 486b 00c8 pea %a3@(200) <== NOT EXECUTED 443ee: 49f9 0004 50e4 lea 450e4 ,%a4 <== NOT EXECUTED 443f4: 1039 0005 a320 moveb 5a320 ,%d0 <== NOT EXECUTED 443fa: 42a7 clrl %sp@- <== NOT EXECUTED 443fc: 4878 0500 pea 500 <== NOT EXECUTED 44400: 49c0 extbl %d0 <== NOT EXECUTED 44402: 4878 0400 pea 400 <== NOT EXECUTED 44406: 4878 000a pea a <== NOT EXECUTED 4440a: 0080 5478 5400 oril #1417171968,%d0 <== NOT EXECUTED 44410: 2f00 movel %d0,%sp@- <== NOT EXECUTED 44412: 4e94 jsr %a4@ <== 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) 44414: 4fef 0018 lea %sp@(24),%sp <== NOT EXECUTED 44418: 4a80 tstl %d0 <== NOT EXECUTED 4441a: 6600 017e bnew 4459a <== NOT EXECUTED rtems_fatal_error_occurred (sc); sc = rtems_task_create ( 4441e: 486b 00c4 pea %a3@(196) <== NOT EXECUTED 44422: 1039 0005 a320 moveb 5a320 ,%d0 <== NOT EXECUTED 44428: 42a7 clrl %sp@- <== NOT EXECUTED 4442a: 4878 0500 pea 500 <== NOT EXECUTED 4442e: 49c0 extbl %d0 <== NOT EXECUTED 44430: 4878 0400 pea 400 <== NOT EXECUTED 44434: 4878 0009 pea 9 <== NOT EXECUTED 44438: 0080 5278 5400 oril #1383617536,%d0 <== NOT EXECUTED 4443e: 2f00 movel %d0,%sp@- <== NOT EXECUTED 44440: 4e94 jsr %a4@ <== 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) 44442: 4fef 0018 lea %sp@(24),%sp <== NOT EXECUTED 44446: 4a80 tstl %d0 <== NOT EXECUTED 44448: 6600 0150 bnew 4459a <== NOT EXECUTED rtems_fatal_error_occurred (sc); } if ((tty->device.pollRead == NULL) || 4444c: 4aab 00a0 tstl %a3@(160) 44450: 6708 beqs 4445a (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN)){ 44452: 7202 moveq #2,%d1 44454: b2ab 00b4 cmpl %a3@(180),%d1 44458: 662c bnes 44486 sc = rtems_semaphore_create ( 4445a: 486b 0068 pea %a3@(104) 4445e: 1039 0005 a320 moveb 5a320 ,%d0 44464: 42a7 clrl %sp@- 44466: 4878 0024 pea 24 4446a: 49c0 extbl %d0 4446c: 0080 5452 7200 oril #1414689280,%d0 44472: 42a7 clrl %sp@- 44474: 2f00 movel %d0,%sp@- 44476: 4eb9 0004 4cf8 jsr 44cf8 rtems_build_name ('T', 'R', 'r', c), 0, RTEMS_SIMPLE_BINARY_SEMAPHORE | RTEMS_PRIORITY, RTEMS_NO_PRIORITY, &tty->rawInBuf.Semaphore); if (sc != RTEMS_SUCCESSFUL) 4447c: 4fef 0014 lea %sp@(20),%sp 44480: 4a80 tstl %d0 44482: 6600 0116 bnew 4459a 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; 44486: 42ab 00b8 clrl %a3@(184) /* * set low/highwater mark for XON/XOFF support */ tty->lowwater = tty->rawInBuf.Size * 1/2; 4448a: 202b 0064 movel %a3@(100),%d0 4448e: e288 lsrl #1,%d0 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'; 44490: 7203 moveq #3,%d1 /* 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; 44492: 2740 00bc movel %d0,%a3@(188) tty->highwater = tty->rawInBuf.Size * 3/4; 44496: 206b 0064 moveal %a3@(100),%a0 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'; 4449a: 1741 0041 moveb %d1,%a3@(65) tty->termios.c_cc[VQUIT] = '\034'; 4449e: 721c moveq #28,%d1 tty->termios.c_cc[VERASE] = '\177'; 444a0: 707f moveq #127,%d0 tty->termios.c_oflag = OPOST | ONLCR | XTABS; tty->termios.c_cflag = B9600 | CS8 | CREAD | CLOCAL; tty->termios.c_lflag = ISIG | ICANON | IEXTEN | ECHO | ECHOK | ECHOE | ECHOCTL; tty->termios.c_cc[VINTR] = '\003'; tty->termios.c_cc[VQUIT] = '\034'; 444a2: 1741 0042 moveb %d1,%a3@(66) tty->termios.c_cc[VERASE] = '\177'; 444a6: 1740 0043 moveb %d0,%a3@(67) tty->termios.c_cc[VKILL] = '\025'; 444aa: 7215 moveq #21,%d1 tty->termios.c_cc[VEOF] = '\004'; 444ac: 7004 moveq #4,%d0 tty->termios.c_lflag = ISIG | ICANON | IEXTEN | ECHO | ECHOK | ECHOE | ECHOCTL; tty->termios.c_cc[VINTR] = '\003'; tty->termios.c_cc[VQUIT] = '\034'; tty->termios.c_cc[VERASE] = '\177'; tty->termios.c_cc[VKILL] = '\025'; 444ae: 1741 0044 moveb %d1,%a3@(68) tty->termios.c_cc[VEOF] = '\004'; 444b2: 1740 0045 moveb %d0,%a3@(69) tty->termios.c_cc[VEOL] = '\000'; 444b6: 4201 clrb %d1 tty->termios.c_cc[VEOL2] = '\000'; tty->termios.c_cc[VSTART] = '\021'; 444b8: 7011 moveq #17,%d0 tty->termios.c_cc[VINTR] = '\003'; tty->termios.c_cc[VQUIT] = '\034'; tty->termios.c_cc[VERASE] = '\177'; tty->termios.c_cc[VKILL] = '\025'; tty->termios.c_cc[VEOF] = '\004'; tty->termios.c_cc[VEOL] = '\000'; 444ba: 1741 004c moveb %d1,%a3@(76) tty->termios.c_cc[VEOL2] = '\000'; 444be: 1741 0051 moveb %d1,%a3@(81) tty->termios.c_cc[VSTART] = '\021'; 444c2: 1740 0049 moveb %d0,%a3@(73) tty->termios.c_cc[VSTOP] = '\023'; 444c6: 7213 moveq #19,%d1 tty->termios.c_cc[VSUSP] = '\032'; 444c8: 701a moveq #26,%d0 tty->termios.c_cc[VKILL] = '\025'; tty->termios.c_cc[VEOF] = '\004'; tty->termios.c_cc[VEOL] = '\000'; tty->termios.c_cc[VEOL2] = '\000'; tty->termios.c_cc[VSTART] = '\021'; tty->termios.c_cc[VSTOP] = '\023'; 444ca: 1741 004a moveb %d1,%a3@(74) tty->termios.c_cc[VSUSP] = '\032'; 444ce: 1740 004b moveb %d0,%a3@(75) tty->termios.c_cc[VREPRINT] = '\022'; 444d2: 7212 moveq #18,%d1 tty->termios.c_cc[VDISCARD] = '\017'; 444d4: 700f moveq #15,%d0 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'; 444d6: 1741 004d moveb %d1,%a3@(77) tty->termios.c_cc[VDISCARD] = '\017'; 444da: 1740 004e moveb %d0,%a3@(78) tty->termios.c_cc[VWERASE] = '\027'; 444de: 7217 moveq #23,%d1 tty->termios.c_cc[VLNEXT] = '\026'; 444e0: 7016 moveq #22,%d0 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; 444e2: 41f0 8a00 lea %a0@(00000000,%a0:l:2),%a0 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'; 444e6: 1740 0050 moveb %d0,%a3@(80) 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'; 444ea: 1741 004f moveb %d1,%a3@(79) 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; 444ee: 2008 movel %a0,%d0 444f0: e488 lsrl #2,%d0 } /* * Set default parameters */ tty->termios.c_iflag = BRKINT | ICRNL | IXON | IMAXBEL; 444f2: 307c 2502 moveaw #9474,%a0 tty->lowwater = tty->rawInBuf.Size * 1/2; tty->highwater = tty->rawInBuf.Size * 3/4; /* * Bump name characer */ if (c++ == 'z') 444f6: 1239 0005 a320 moveb 5a320 ,%d1 tty->flow_ctrl = 0; /* * set low/highwater mark for XON/XOFF support */ tty->lowwater = tty->rawInBuf.Size * 1/2; tty->highwater = tty->rawInBuf.Size * 3/4; 444fc: 2740 00c0 movel %d0,%a3@(192) /* * Set default parameters */ tty->termios.c_iflag = BRKINT | ICRNL | IXON | IMAXBEL; tty->termios.c_oflag = OPOST | ONLCR | XTABS; 44500: 203c 0000 1805 movel #6149,%d0 tty->lowwater = tty->rawInBuf.Size * 1/2; tty->highwater = tty->rawInBuf.Size * 3/4; /* * Bump name characer */ if (c++ == 'z') 44506: 49c1 extbl %d1 44508: 2a01 movel %d1,%d5 4450a: 5285 addql #1,%d5 /* * Set default parameters */ tty->termios.c_iflag = BRKINT | ICRNL | IXON | IMAXBEL; tty->termios.c_oflag = OPOST | ONLCR | XTABS; 4450c: 2740 0034 movel %d0,%a3@(52) tty->termios.c_cflag = B9600 | CS8 | CREAD | CLOCAL; tty->termios.c_lflag = ISIG | ICANON | IEXTEN | ECHO | ECHOK | ECHOE | ECHOCTL; 44510: 303c 823b movew #-32197,%d0 } /* * Set default parameters */ tty->termios.c_iflag = BRKINT | ICRNL | IXON | IMAXBEL; 44514: 2748 0030 movel %a0,%a3@(48) tty->termios.c_oflag = OPOST | ONLCR | XTABS; tty->termios.c_cflag = B9600 | CS8 | CREAD | CLOCAL; 44518: 307c 08bd moveaw #2237,%a0 tty->termios.c_lflag = ISIG | ICANON | IEXTEN | ECHO | ECHOK | ECHOE | ECHOCTL; 4451c: 2740 003c movel %d0,%a3@(60) tty->lowwater = tty->rawInBuf.Size * 1/2; tty->highwater = tty->rawInBuf.Size * 3/4; /* * Bump name characer */ if (c++ == 'z') 44520: 303c 007a movew #122,%d0 /* * Set default parameters */ tty->termios.c_iflag = BRKINT | ICRNL | IXON | IMAXBEL; tty->termios.c_oflag = OPOST | ONLCR | XTABS; tty->termios.c_cflag = B9600 | CS8 | CREAD | CLOCAL; 44524: 2748 0038 movel %a0,%a3@(56) tty->lowwater = tty->rawInBuf.Size * 1/2; tty->highwater = tty->rawInBuf.Size * 3/4; /* * Bump name characer */ if (c++ == 'z') 44528: 13c5 0005 a320 moveb %d5,5a320 4452e: b081 cmpl %d1,%d0 44530: 6608 bnes 4453a c = 'a'; 44532: 7261 moveq #97,%d1 <== NOT EXECUTED 44534: 13c1 0005 a320 moveb %d1,5a320 <== NOT EXECUTED } args->iop->data1 = tty; if (!tty->refcount++) { 4453a: 202a 0008 movel %a2@(8),%d0 4453e: 2200 movel %d0,%d1 44540: 5281 addql #1,%d1 */ if (c++ == 'z') c = 'a'; } args->iop->data1 = tty; 44542: 2055 moveal %a5@,%a0 if (!tty->refcount++) { 44544: 2541 0008 movel %d1,%a2@(8) */ if (c++ == 'z') c = 'a'; } args->iop->data1 = tty; 44548: 214a 0034 movel %a2,%a0@(52) if (!tty->refcount++) { 4454c: 4a80 tstl %d0 4454e: 6652 bnes 445a2 if (tty->device.firstOpen) 44550: 206a 0098 moveal %a2@(152),%a0 44554: 4a88 tstl %a0 44556: 670c beqs 44564 (*tty->device.firstOpen)(major, minor, arg); 44558: 2f0d movel %a5,%sp@- 4455a: 2f04 movel %d4,%sp@- 4455c: 2f03 movel %d3,%sp@- 4455e: 4e90 jsr %a0@ 44560: 4fef 000c lea %sp@(12),%sp /* * start I/O tasks, if needed */ if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { 44564: 7002 moveq #2,%d0 44566: b0aa 00b4 cmpl %a2@(180),%d0 4456a: 6636 bnes 445a2 sc = rtems_task_start(tty->rxTaskId, 4456c: 2f0a movel %a2,%sp@- <== NOT EXECUTED 4456e: 487a 00d2 pea %pc@(44642 ) <== NOT EXECUTED 44572: 47f9 0004 5360 lea 45360 ,%a3 <== NOT EXECUTED 44578: 2f2a 00c4 movel %a2@(196),%sp@- <== NOT EXECUTED 4457c: 4e93 jsr %a3@ <== NOT EXECUTED rtems_termios_rxdaemon, (rtems_task_argument)tty); if (sc != RTEMS_SUCCESSFUL) 4457e: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 44582: 4a80 tstl %d0 <== NOT EXECUTED 44584: 6614 bnes 4459a <== NOT EXECUTED rtems_fatal_error_occurred (sc); sc = rtems_task_start(tty->txTaskId, 44586: 2f0a movel %a2,%sp@- <== NOT EXECUTED 44588: 487a 0050 pea %pc@(445da ) <== NOT EXECUTED 4458c: 2f2a 00c8 movel %a2@(200),%sp@- <== NOT EXECUTED 44590: 4e93 jsr %a3@ <== NOT EXECUTED rtems_termios_txdaemon, (rtems_task_argument)tty); if (sc != RTEMS_SUCCESSFUL) 44592: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 44596: 4a80 tstl %d0 <== NOT EXECUTED 44598: 6708 beqs 445a2 <== NOT EXECUTED rtems_fatal_error_occurred (sc); 4459a: 2f00 movel %d0,%sp@- <== NOT EXECUTED 4459c: 4eb9 0004 55b4 jsr 455b4 <== NOT EXECUTED } } rtems_semaphore_release (rtems_termios_ttyMutex); 445a2: 2f39 0005 b8dc movel 5b8dc ,%sp@- 445a8: 4eb9 0004 5034 jsr 45034 return RTEMS_SUCCESSFUL; 445ae: 588f addql #4,%sp } 445b0: 2002 movel %d2,%d0 445b2: 4cee 3c3c ffe0 moveml %fp@(-32),%d2-%d5/%a2-%a5 445b8: 4e5e unlk %fp 445ba: 4e75 rts static char c = 'a'; /* * Create a new device */ tty = calloc (1, sizeof (struct rtems_termios_tty)); 445bc: 4878 00e8 pea e8 445c0: 4878 0001 pea 1 445c4: 4eb9 0004 8d9c jsr 48d9c if (tty == NULL) { 445ca: 508f addql #8,%sp static char c = 'a'; /* * Create a new device */ tty = calloc (1, sizeof (struct rtems_termios_tty)); 445cc: 2440 moveal %d0,%a2 445ce: 2640 moveal %d0,%a3 if (tty == NULL) { 445d0: 4a80 tstl %d0 445d2: 6600 fc76 bnew 4424a 445d6: 6000 fc66 braw 4423e <== NOT EXECUTED 0004335e : * Send characters to device-specific code */ void rtems_termios_puts ( const void *_buf, int len, struct rtems_termios_tty *tty) { 4335e: 4e56 ffe0 linkw %fp,#-32 43362: 202e 0008 movel %fp@(8),%d0 43366: 48d7 1c7c moveml %d2-%d6/%a2-%a4,%sp@ 4336a: 242e 000c movel %fp@(12),%d2 const unsigned char *buf = _buf; 4336e: 2640 moveal %d0,%a3 * Send characters to device-specific code */ void rtems_termios_puts ( const void *_buf, int len, struct rtems_termios_tty *tty) { 43370: 246e 0010 moveal %fp@(16),%a2 const unsigned char *buf = _buf; unsigned int newHead; rtems_interrupt_level level; rtems_status_code sc; if (tty->device.outputUsesInterrupts == TERMIOS_POLLED) { 43374: 4aaa 00b4 tstl %a2@(180) 43378: 661c bnes 43396 (*tty->device.write)(tty->minor, (void *)buf, len); 4337a: 226a 00a4 moveal %a2@(164),%a1 <== NOT EXECUTED 4337e: 2d6a 0010 0008 movel %a2@(16),%fp@(8) <== NOT EXECUTED 43384: 2d42 0010 movel %d2,%fp@(16) <== NOT EXECUTED tty->rawOutBufState = rob_busy; } rtems_interrupt_enable (level); len--; } } 43388: 4cee 1c7c ffe0 moveml %fp@(-32),%d2-%d6/%a2-%a4 <== NOT EXECUTED unsigned int newHead; rtems_interrupt_level level; rtems_status_code sc; if (tty->device.outputUsesInterrupts == TERMIOS_POLLED) { (*tty->device.write)(tty->minor, (void *)buf, len); 4338e: 2d40 000c movel %d0,%fp@(12) <== NOT EXECUTED tty->rawOutBufState = rob_busy; } rtems_interrupt_enable (level); len--; } } 43392: 4e5e unlk %fp <== NOT EXECUTED unsigned int newHead; rtems_interrupt_level level; rtems_status_code sc; if (tty->device.outputUsesInterrupts == TERMIOS_POLLED) { (*tty->device.write)(tty->minor, (void *)buf, len); 43394: 4ed1 jmp %a1@ <== NOT EXECUTED return; } newHead = tty->rawOutBuf.Head; 43396: 2c2a 0080 movel %a2@(128),%d6 * * To minimize latency, the memcpy should be done * with interrupts enabled. */ newHead = (newHead + 1) % tty->rawOutBuf.Size; rtems_interrupt_disable (level); 4339a: 2a3c 0000 0700 movel #1792,%d5 while (newHead == tty->rawOutBuf.Tail) { tty->rawOutBufState = rob_wait; rtems_interrupt_enable (level); sc = rtems_semaphore_obtain (tty->rawOutBuf.Semaphore, 433a0: 49f9 0004 4f30 lea 44f30 ,%a4 if (tty->device.outputUsesInterrupts == TERMIOS_POLLED) { (*tty->device.write)(tty->minor, (void *)buf, len); return; } newHead = tty->rawOutBuf.Head; while (len) { 433a6: 6000 00a0 braw 43448 * len -= ncopy * * To minimize latency, the memcpy should be done * with interrupts enabled. */ newHead = (newHead + 1) % tty->rawOutBuf.Size; 433aa: 222a 0088 movel %a2@(136),%d1 433ae: 5286 addql #1,%d6 rtems_interrupt_disable (level); 433b0: 2005 movel %d5,%d0 * len -= ncopy * * To minimize latency, the memcpy should be done * with interrupts enabled. */ newHead = (newHead + 1) % tty->rawOutBuf.Size; 433b2: 4c41 6004 remul %d1,%d4,%d6 433b6: 2c04 movel %d4,%d6 rtems_interrupt_disable (level); 433b8: 40c3 movew %sr,%d3 433ba: 8083 orl %d3,%d0 433bc: 46c0 movew %d0,%sr while (newHead == tty->rawOutBuf.Tail) { 433be: 602a bras 433ea tty->rawOutBufState = rob_wait; 433c0: 7002 moveq #2,%d0 433c2: 2540 0094 movel %d0,%a2@(148) rtems_interrupt_enable (level); 433c6: 46c3 movew %d3,%sr sc = rtems_semaphore_obtain (tty->rawOutBuf.Semaphore, 433c8: 42a7 clrl %sp@- 433ca: 42a7 clrl %sp@- 433cc: 2f2a 008c movel %a2@(140),%sp@- 433d0: 4e94 jsr %a4@ RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) 433d2: 4fef 000c lea %sp@(12),%sp 433d6: 4a80 tstl %d0 433d8: 6708 beqs 433e2 rtems_fatal_error_occurred (sc); 433da: 2f00 movel %d0,%sp@- <== NOT EXECUTED 433dc: 4eb9 0004 55b4 jsr 455b4 <== NOT EXECUTED rtems_interrupt_disable (level); 433e2: 2005 movel %d5,%d0 433e4: 40c3 movew %sr,%d3 433e6: 8083 orl %d3,%d0 433e8: 46c0 movew %d0,%sr * To minimize latency, the memcpy should be done * with interrupts enabled. */ newHead = (newHead + 1) % tty->rawOutBuf.Size; rtems_interrupt_disable (level); while (newHead == tty->rawOutBuf.Tail) { 433ea: 202a 0084 movel %a2@(132),%d0 433ee: b084 cmpl %d4,%d0 433f0: 67ce beqs 433c0 RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); rtems_interrupt_disable (level); } tty->rawOutBuf.theBuf[tty->rawOutBuf.Head] = *buf++; 433f2: 202a 0080 movel %a2@(128),%d0 433f6: 206a 007c moveal %a2@(124),%a0 433fa: 1193 0800 moveb %a3@,%a0@(00000000,%d0:l) tty->rawOutBuf.Head = newHead; 433fe: 2544 0080 movel %d4,%a2@(128) if (tty->rawOutBufState == rob_idle) { 43402: 4aaa 0094 tstl %a2@(148) 43406: 663a bnes 43442 /* check, whether XOFF has been received */ if (!(tty->flow_ctrl & FL_ORCVXOF)) { 43408: 202a 00b8 movel %a2@(184),%d0 4340c: 0800 0004 btst #4,%d0 43410: 661e bnes 43430 (*tty->device.write)(tty->minor, 43412: 4878 0001 pea 1 (char *)&tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail],1); 43416: 202a 0084 movel %a2@(132),%d0 tty->rawOutBuf.theBuf[tty->rawOutBuf.Head] = *buf++; tty->rawOutBuf.Head = newHead; if (tty->rawOutBufState == rob_idle) { /* check, whether XOFF has been received */ if (!(tty->flow_ctrl & FL_ORCVXOF)) { (*tty->device.write)(tty->minor, 4341a: d0aa 007c addl %a2@(124),%d0 4341e: 2f00 movel %d0,%sp@- 43420: 2f2a 0010 movel %a2@(16),%sp@- 43424: 206a 00a4 moveal %a2@(164),%a0 43428: 4e90 jsr %a0@ 4342a: 4fef 000c lea %sp@(12),%sp 4342e: 600c bras 4343c (char *)&tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail],1); } else { /* remember that output has been stopped due to flow ctrl*/ tty->flow_ctrl |= FL_OSTOP; 43430: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED 43434: 7220 moveq #32,%d1 <== NOT EXECUTED 43436: 8081 orl %d1,%d0 <== NOT EXECUTED 43438: 2540 00b8 movel %d0,%a2@(184) <== NOT EXECUTED } tty->rawOutBufState = rob_busy; 4343c: 7001 moveq #1,%d0 4343e: 2540 0094 movel %d0,%a2@(148) RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); rtems_interrupt_disable (level); } tty->rawOutBuf.theBuf[tty->rawOutBuf.Head] = *buf++; 43442: 528b addql #1,%a3 /* remember that output has been stopped due to flow ctrl*/ tty->flow_ctrl |= FL_OSTOP; } tty->rawOutBufState = rob_busy; } rtems_interrupt_enable (level); 43444: 46c3 movew %d3,%sr len--; 43446: 5382 subql #1,%d2 if (tty->device.outputUsesInterrupts == TERMIOS_POLLED) { (*tty->device.write)(tty->minor, (void *)buf, len); return; } newHead = tty->rawOutBuf.Head; while (len) { 43448: 4a82 tstl %d2 4344a: 6600 ff5e bnew 433aa tty->rawOutBufState = rob_busy; } rtems_interrupt_enable (level); len--; } } 4344e: 4cee 1c7c ffe0 moveml %fp@(-32),%d2-%d6/%a2-%a4 43454: 4e5e unlk %fp 43456: 4e75 rts 00043aa4 : return RTEMS_SUCCESSFUL; } rtems_status_code rtems_termios_read (void *arg) { 43aa4: 4e56 ffd0 linkw %fp,#-48 <== NOT EXECUTED 43aa8: 48d7 3cfc moveml %d2-%d7/%a2-%a5,%sp@ <== NOT EXECUTED 43aac: 266e 0008 moveal %fp@(8),%a3 <== NOT EXECUTED rtems_libio_rw_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; 43ab0: 2053 moveal %a3@,%a0 <== NOT EXECUTED 43ab2: 2468 0034 moveal %a0@(52),%a2 <== NOT EXECUTED uint32_t count = args->count; char *buffer = args->buffer; rtems_status_code sc; sc = rtems_semaphore_obtain (tty->isem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 43ab6: 42a7 clrl %sp@- <== NOT EXECUTED rtems_status_code rtems_termios_read (void *arg) { rtems_libio_rw_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; uint32_t count = args->count; 43ab8: 242b 0010 movel %a3@(16),%d2 <== NOT EXECUTED char *buffer = args->buffer; rtems_status_code sc; sc = rtems_semaphore_obtain (tty->isem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 43abc: 42a7 clrl %sp@- <== NOT EXECUTED 43abe: 2f2a 0014 movel %a2@(20),%sp@- <== NOT EXECUTED rtems_termios_read (void *arg) { rtems_libio_rw_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; uint32_t count = args->count; char *buffer = args->buffer; 43ac2: 2a6b 000c moveal %a3@(12),%a5 <== NOT EXECUTED rtems_status_code sc; sc = rtems_semaphore_obtain (tty->isem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 43ac6: 4eb9 0004 4f30 jsr 44f30 <== NOT EXECUTED if (sc != RTEMS_SUCCESSFUL) 43acc: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED struct rtems_termios_tty *tty = args->iop->data1; uint32_t count = args->count; char *buffer = args->buffer; rtems_status_code sc; sc = rtems_semaphore_obtain (tty->isem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 43ad0: 2600 movel %d0,%d3 <== NOT EXECUTED if (sc != RTEMS_SUCCESSFUL) 43ad2: 6600 029a bnew 43d6e <== NOT EXECUTED return sc; if (rtems_termios_linesw[tty->t_line].l_read != NULL) { 43ad6: 202a 00cc movel %a2@(204),%d0 <== NOT EXECUTED 43ada: 41f9 0005 b098 lea 5b098 ,%a0 <== NOT EXECUTED 43ae0: eb88 lsll #5,%d0 <== NOT EXECUTED 43ae2: 2070 0808 moveal %a0@(00000008,%d0:l),%a0 <== NOT EXECUTED 43ae6: 4a88 tstl %a0 <== NOT EXECUTED 43ae8: 671e beqs 43b08 <== NOT EXECUTED sc = rtems_termios_linesw[tty->t_line].l_read(tty,args); 43aea: 2f0b movel %a3,%sp@- <== NOT EXECUTED 43aec: 2f0a movel %a2,%sp@- <== NOT EXECUTED 43aee: 4e90 jsr %a0@ <== NOT EXECUTED 43af0: 2600 movel %d0,%d3 <== NOT EXECUTED tty->tty_rcvwakeup = 0; 43af2: 42aa 00e4 clrl %a2@(228) <== NOT EXECUTED rtems_semaphore_release (tty->isem); 43af6: 2f2a 0014 movel %a2@(20),%sp@- <== NOT EXECUTED 43afa: 4eb9 0004 5034 jsr 45034 <== NOT EXECUTED return sc; 43b00: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 43b04: 6000 0268 braw 43d6e <== NOT EXECUTED } if (tty->cindex == tty->ccount) { 43b08: 202a 0020 movel %a2@(32),%d0 <== NOT EXECUTED 43b0c: b0aa 0024 cmpl %a2@(36),%d0 <== NOT EXECUTED 43b10: 6600 0234 bnew 43d46 <== NOT EXECUTED tty->cindex = tty->ccount = 0; 43b14: 42aa 0020 clrl %a2@(32) <== NOT EXECUTED tty->read_start_column = tty->column; 43b18: 256a 0028 002c movel %a2@(40),%a2@(44) <== NOT EXECUTED tty->tty_rcvwakeup = 0; rtems_semaphore_release (tty->isem); return sc; } if (tty->cindex == tty->ccount) { tty->cindex = tty->ccount = 0; 43b1e: 42aa 0024 clrl %a2@(36) <== NOT EXECUTED tty->read_start_column = tty->column; if (tty->device.pollRead != NULL 43b22: 4aaa 00a0 tstl %a2@(160) <== NOT EXECUTED 43b26: 6700 00da beqw 43c02 <== NOT EXECUTED && tty->device.outputUsesInterrupts == TERMIOS_POLLED) 43b2a: 4aaa 00b4 tstl %a2@(180) <== NOT EXECUTED 43b2e: 6600 00d2 bnew 43c02 <== NOT EXECUTED static rtems_status_code fillBufferPoll (struct rtems_termios_tty *tty) { int n; if (tty->termios.c_lflag & ICANON) { 43b32: 7002 moveq #2,%d0 <== NOT EXECUTED 43b34: c0aa 003c andl %a2@(60),%d0 <== NOT EXECUTED 43b38: 673e beqs 43b78 <== NOT EXECUTED for (;;) { n = (*tty->device.pollRead)(tty->minor); if (n < 0) { rtems_task_wake_after (1); 43b3a: 49f9 0004 5408 lea 45408 ,%a4 <== NOT EXECUTED } else { if (siproc (n, tty)) 43b40: 283c 0004 391a movel #276762,%d4 <== NOT EXECUTED { int n; if (tty->termios.c_lflag & ICANON) { for (;;) { n = (*tty->device.pollRead)(tty->minor); 43b46: 2f2a 0010 movel %a2@(16),%sp@- <== NOT EXECUTED 43b4a: 206a 00a0 moveal %a2@(160),%a0 <== NOT EXECUTED 43b4e: 4e90 jsr %a0@ <== NOT EXECUTED if (n < 0) { 43b50: 588f addql #4,%sp <== NOT EXECUTED 43b52: 4a80 tstl %d0 <== NOT EXECUTED 43b54: 6c0a bges 43b60 <== NOT EXECUTED rtems_task_wake_after (1); 43b56: 4878 0001 pea 1 <== NOT EXECUTED 43b5a: 4e94 jsr %a4@ <== NOT EXECUTED 43b5c: 588f addql #4,%sp <== NOT EXECUTED 43b5e: 60e6 bras 43b46 <== NOT EXECUTED } else { if (siproc (n, tty)) 43b60: 2f0a movel %a2,%sp@- <== NOT EXECUTED 43b62: 2044 moveal %d4,%a0 <== NOT EXECUTED 43b64: 0280 0000 00ff andil #255,%d0 <== NOT EXECUTED 43b6a: 2f00 movel %d0,%sp@- <== NOT EXECUTED 43b6c: 4e90 jsr %a0@ <== NOT EXECUTED 43b6e: 508f addql #8,%sp <== NOT EXECUTED 43b70: 4a80 tstl %d0 <== NOT EXECUTED 43b72: 67d2 beqs 43b46 <== NOT EXECUTED 43b74: 6000 01d0 braw 43d46 <== NOT EXECUTED } } } else { rtems_interval then, now; then = rtems_clock_get_ticks_since_boot(); 43b78: 41f9 0004 4910 lea 44910 ,%a0<== NOT EXECUTED } } else { if (!tty->termios.c_cc[VTIME]) break; now = rtems_clock_get_ticks_since_boot(); 43b7e: 2848 moveal %a0,%a4 <== NOT EXECUTED if ((now - then) > tty->vtimeTicks) { break; } } rtems_task_wake_after (1); 43b80: 2c3c 0004 5408 movel #283656,%d6 <== NOT EXECUTED } else { siproc (n, tty); 43b86: 2a3c 0004 391a movel #276762,%d5 <== NOT EXECUTED } } } else { rtems_interval then, now; then = rtems_clock_get_ticks_since_boot(); 43b8c: 4e90 jsr %a0@ <== NOT EXECUTED 43b8e: 2800 movel %d0,%d4 <== NOT EXECUTED for (;;) { n = (*tty->device.pollRead)(tty->minor); 43b90: 2f2a 0010 movel %a2@(16),%sp@- <== NOT EXECUTED 43b94: 206a 00a0 moveal %a2@(160),%a0 <== NOT EXECUTED 43b98: 4e90 jsr %a0@ <== NOT EXECUTED if (n < 0) { 43b9a: 588f addql #4,%sp <== NOT EXECUTED 43b9c: 4a80 tstl %d0 <== NOT EXECUTED 43b9e: 6c34 bges 43bd4 <== NOT EXECUTED if (tty->termios.c_cc[VMIN]) { 43ba0: 4a2a 0047 tstb %a2@(71) <== NOT EXECUTED 43ba4: 670e beqs 43bb4 <== NOT EXECUTED if (tty->termios.c_cc[VTIME] && tty->ccount) { 43ba6: 4a2a 0046 tstb %a2@(70) <== NOT EXECUTED 43baa: 671c beqs 43bc8 <== NOT EXECUTED 43bac: 4aaa 0020 tstl %a2@(32) <== NOT EXECUTED 43bb0: 6716 beqs 43bc8 <== NOT EXECUTED 43bb2: 6008 bras 43bbc <== NOT EXECUTED break; } } } else { if (!tty->termios.c_cc[VTIME]) 43bb4: 4a2a 0046 tstb %a2@(70) <== NOT EXECUTED 43bb8: 6700 018c beqw 43d46 <== NOT EXECUTED break; now = rtems_clock_get_ticks_since_boot(); 43bbc: 4e94 jsr %a4@ <== NOT EXECUTED if ((now - then) > tty->vtimeTicks) { 43bbe: 9084 subl %d4,%d0 <== NOT EXECUTED 43bc0: b0aa 0054 cmpl %a2@(84),%d0 <== NOT EXECUTED 43bc4: 6200 0180 bhiw 43d46 <== NOT EXECUTED break; } } rtems_task_wake_after (1); 43bc8: 4878 0001 pea 1 <== NOT EXECUTED 43bcc: 2046 moveal %d6,%a0 <== NOT EXECUTED 43bce: 4e90 jsr %a0@ <== NOT EXECUTED 43bd0: 588f addql #4,%sp <== NOT EXECUTED 43bd2: 60bc bras 43b90 <== NOT EXECUTED } else { siproc (n, tty); 43bd4: 2f0a movel %a2,%sp@- <== NOT EXECUTED 43bd6: 2045 moveal %d5,%a0 <== NOT EXECUTED 43bd8: 0280 0000 00ff andil #255,%d0 <== NOT EXECUTED 43bde: 2f00 movel %d0,%sp@- <== NOT EXECUTED 43be0: 4e90 jsr %a0@ <== NOT EXECUTED if (tty->ccount >= tty->termios.c_cc[VMIN]) 43be2: 508f addql #8,%sp <== NOT EXECUTED 43be4: 4281 clrl %d1 <== NOT EXECUTED 43be6: 102a 0047 moveb %a2@(71),%d0 <== NOT EXECUTED 43bea: 1200 moveb %d0,%d1 <== NOT EXECUTED 43bec: b2aa 0020 cmpl %a2@(32),%d1 <== NOT EXECUTED 43bf0: 6f00 0154 blew 43d46 <== NOT EXECUTED break; if (tty->termios.c_cc[VMIN] && tty->termios.c_cc[VTIME]) 43bf4: 4a00 tstb %d0 <== NOT EXECUTED 43bf6: 6798 beqs 43b90 <== NOT EXECUTED 43bf8: 4a2a 0046 tstb %a2@(70) <== NOT EXECUTED 43bfc: 6792 beqs 43b90 <== NOT EXECUTED then = rtems_clock_get_ticks_since_boot(); 43bfe: 4e94 jsr %a4@ <== NOT EXECUTED 43c00: 608c bras 43b8e <== 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, 43c02: 2e0a movel %a2,%d7 <== NOT EXECUTED 43c04: 0687 0000 0049 addil #73,%d7 <== NOT EXECUTED 43c0a: 7801 moveq #1,%d4 <== NOT EXECUTED 43c0c: 49fa fd0c lea %pc@(4391a ),%a4 <== NOT EXECUTED /* * Wait for characters */ if ( wait ) { sc = rtems_semaphore_obtain (tty->rawInBuf.Semaphore, 43c10: 2c3c 0004 4f30 movel #282416,%d6 <== 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; 43c16: 2a2a 0074 movel %a2@(116),%d5 <== NOT EXECUTED 43c1a: 6000 00e2 braw 43cfe <== 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; 43c1e: 2a2a 005c movel %a2@(92),%d5 <== NOT EXECUTED 43c22: 5285 addql #1,%d5 <== NOT EXECUTED 43c24: 202a 0064 movel %a2@(100),%d0 <== NOT EXECUTED c = tty->rawInBuf.theBuf[newHead]; 43c28: 206a 0058 moveal %a2@(88),%a0 <== NOT EXECUTED while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) && (tty->ccount < (CBUFSIZE-1))) { unsigned char c; unsigned int newHead; newHead = (tty->rawInBuf.Head + 1) % tty->rawInBuf.Size; 43c2c: 4c40 5001 remul %d0,%d1,%d5 <== NOT EXECUTED c = tty->rawInBuf.theBuf[newHead]; 43c30: 1030 1800 moveb %a0@(00000000,%d1:l),%d0 <== NOT EXECUTED tty->rawInBuf.Head = newHead; 43c34: 2541 005c movel %d1,%a2@(92) <== NOT EXECUTED (tty->ccount < (CBUFSIZE-1))) { unsigned char c; unsigned int newHead; newHead = (tty->rawInBuf.Head + 1) % tty->rawInBuf.Size; c = tty->rawInBuf.theBuf[newHead]; 43c38: 1d40 fffb moveb %d0,%fp@(-5) <== NOT EXECUTED tty->rawInBuf.Head = newHead; if(((tty->rawInBuf.Tail-newHead+tty->rawInBuf.Size) 43c3c: 202a 0060 movel %a2@(96),%d0 <== NOT EXECUTED 43c40: 206a 0064 moveal %a2@(100),%a0 <== NOT EXECUTED 43c44: 43f0 0800 lea %a0@(00000000,%d0:l),%a1 <== NOT EXECUTED 43c48: 93c1 subal %d1,%a1 <== NOT EXECUTED 43c4a: 2a09 movel %a1,%d5 <== NOT EXECUTED 43c4c: 222a 0064 movel %a2@(100),%d1 <== NOT EXECUTED 43c50: 4c41 5000 remul %d1,%d0,%d5 <== NOT EXECUTED 43c54: 2d41 fffc movel %d1,%fp@(-4) <== NOT EXECUTED 43c58: b0aa 00bc cmpl %a2@(188),%d0 <== NOT EXECUTED 43c5c: 646a bccs 43cc8 <== NOT EXECUTED % tty->rawInBuf.Size) < tty->lowwater) { tty->flow_ctrl &= ~FL_IREQXOF; 43c5e: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED 43c62: 72fe moveq #-2,%d1 <== NOT EXECUTED 43c64: c081 andl %d1,%d0 <== NOT EXECUTED 43c66: 2540 00b8 movel %d0,%a2@(184) <== NOT EXECUTED /* if tx stopped and XON should be sent... */ if (((tty->flow_ctrl & (FL_MDXON | FL_ISNTXOF)) 43c6a: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED 43c6e: 0280 0000 0202 andil #514,%d0 <== NOT EXECUTED 43c74: 0c80 0000 0202 cmpil #514,%d0 <== NOT EXECUTED 43c7a: 6626 bnes 43ca2 <== NOT EXECUTED 43c7c: 4aaa 0094 tstl %a2@(148) <== NOT EXECUTED 43c80: 670a beqs 43c8c <== NOT EXECUTED == (FL_MDXON | FL_ISNTXOF)) && ((tty->rawOutBufState == rob_idle) || (tty->flow_ctrl & FL_OSTOP))) { 43c82: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED if(((tty->rawInBuf.Tail-newHead+tty->rawInBuf.Size) % tty->rawInBuf.Size) < tty->lowwater) { tty->flow_ctrl &= ~FL_IREQXOF; /* if tx stopped and XON should be sent... */ if (((tty->flow_ctrl & (FL_MDXON | FL_ISNTXOF)) 43c86: 0800 0005 btst #5,%d0 <== NOT EXECUTED 43c8a: 6716 beqs 43ca2 <== 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, 43c8c: 4878 0001 pea 1 <== NOT EXECUTED 43c90: 2f07 movel %d7,%sp@- <== NOT EXECUTED 43c92: 2f2a 0010 movel %a2@(16),%sp@- <== NOT EXECUTED 43c96: 206a 00a4 moveal %a2@(164),%a0 <== NOT EXECUTED 43c9a: 4e90 jsr %a0@ <== NOT EXECUTED 43c9c: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 43ca0: 6026 bras 43cc8 <== NOT EXECUTED (void *)&(tty->termios.c_cc[VSTART]), 1); } else if (tty->flow_ctrl & FL_MDRTS) { 43ca2: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED 43ca6: 0800 0008 btst #8,%d0 <== NOT EXECUTED 43caa: 671c beqs 43cc8 <== NOT EXECUTED tty->flow_ctrl &= ~FL_IRTSOFF; 43cac: 222a 00b8 movel %a2@(184),%d1 <== NOT EXECUTED 43cb0: 7afb moveq #-5,%d5 <== NOT EXECUTED 43cb2: c285 andl %d5,%d1 <== NOT EXECUTED /* activate RTS line */ if (tty->device.startRemoteTx != NULL) { 43cb4: 206a 00b0 moveal %a2@(176),%a0 <== NOT EXECUTED (*tty->device.write)(tty->minor, (void *)&(tty->termios.c_cc[VSTART]), 1); } else if (tty->flow_ctrl & FL_MDRTS) { tty->flow_ctrl &= ~FL_IRTSOFF; 43cb8: 2541 00b8 movel %d1,%a2@(184) <== NOT EXECUTED /* activate RTS line */ if (tty->device.startRemoteTx != NULL) { 43cbc: 4a88 tstl %a0 <== NOT EXECUTED 43cbe: 6708 beqs 43cc8 <== NOT EXECUTED tty->device.startRemoteTx(tty->minor); 43cc0: 2f2a 0010 movel %a2@(16),%sp@- <== NOT EXECUTED 43cc4: 4e90 jsr %a0@ <== NOT EXECUTED 43cc6: 588f addql #4,%sp <== NOT EXECUTED } } } /* continue processing new character */ if (tty->termios.c_lflag & ICANON) { 43cc8: 7002 moveq #2,%d0 <== NOT EXECUTED 43cca: 4285 clrl %d5 <== NOT EXECUTED 43ccc: 1a2e fffb moveb %fp@(-5),%d5 <== NOT EXECUTED 43cd0: c0aa 003c andl %a2@(60),%d0 <== NOT EXECUTED 43cd4: 670e beqs 43ce4 <== NOT EXECUTED if (siproc (c, tty)) 43cd6: 2f0a movel %a2,%sp@- <== NOT EXECUTED 43cd8: 2f05 movel %d5,%sp@- <== NOT EXECUTED 43cda: 4e94 jsr %a4@ <== NOT EXECUTED 43cdc: 508f addql #8,%sp <== NOT EXECUTED 43cde: 4a80 tstl %d0 <== NOT EXECUTED 43ce0: 6616 bnes 43cf8 <== NOT EXECUTED 43ce2: 6016 bras 43cfa <== NOT EXECUTED wait = 0; } else { siproc (c, tty); 43ce4: 2f0a movel %a2,%sp@- <== NOT EXECUTED 43ce6: 2f05 movel %d5,%sp@- <== NOT EXECUTED 43ce8: 4e94 jsr %a4@ <== NOT EXECUTED if (tty->ccount >= tty->termios.c_cc[VMIN]) 43cea: 508f addql #8,%sp <== NOT EXECUTED 43cec: 4280 clrl %d0 <== NOT EXECUTED 43cee: 102a 0047 moveb %a2@(71),%d0 <== NOT EXECUTED 43cf2: b0aa 0020 cmpl %a2@(32),%d0 <== NOT EXECUTED 43cf6: 6e02 bgts 43cfa <== NOT EXECUTED 43cf8: 4284 clrl %d4 <== NOT EXECUTED wait = 0; } timeout = tty->rawInBufSemaphoreTimeout; 43cfa: 2a2a 0070 movel %a2@(112),%d5 <== NOT EXECUTED while ( wait ) { /* * Process characters read from raw queue */ while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) && 43cfe: 222a 005c movel %a2@(92),%d1 <== NOT EXECUTED 43d02: 202a 0060 movel %a2@(96),%d0 <== NOT EXECUTED 43d06: b081 cmpl %d1,%d0 <== NOT EXECUTED 43d08: 6710 beqs 43d1a <== NOT EXECUTED 43d0a: 2039 0005 a314 movel 5a314 ,%d0 <== NOT EXECUTED 43d10: 5380 subql #1,%d0 <== NOT EXECUTED 43d12: b0aa 0020 cmpl %a2@(32),%d0 <== NOT EXECUTED 43d16: 6e00 ff06 bgtw 43c1e <== NOT EXECUTED } /* * Wait for characters */ if ( wait ) { 43d1a: 4a84 tstl %d4 <== NOT EXECUTED 43d1c: 6728 beqs 43d46 <== NOT EXECUTED sc = rtems_semaphore_obtain (tty->rawInBuf.Semaphore, 43d1e: 2f05 movel %d5,%sp@- <== NOT EXECUTED 43d20: 2f2a 006c movel %a2@(108),%sp@- <== NOT EXECUTED 43d24: 2046 moveal %d6,%a0 <== NOT EXECUTED 43d26: 2f2a 0068 movel %a2@(104),%sp@- <== NOT EXECUTED 43d2a: 4e90 jsr %a0@ <== NOT EXECUTED tty->rawInBufSemaphoreOptions, timeout); if (sc != RTEMS_SUCCESSFUL) 43d2c: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 43d30: 4a80 tstl %d0 <== NOT EXECUTED 43d32: 67ca beqs 43cfe <== NOT EXECUTED 43d34: 6010 bras 43d46 <== 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++]; 43d36: 206a 001c moveal %a2@(28),%a0 <== NOT EXECUTED count--; 43d3a: 5382 subql #1,%d2 <== 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++]; 43d3c: 1af0 0800 moveb %a0@(00000000,%d0:l),%a5@+ <== NOT EXECUTED 43d40: 5280 addql #1,%d0 <== NOT EXECUTED 43d42: 2540 0024 movel %d0,%a2@(36) <== NOT EXECUTED else sc = fillBufferQueue (tty); if (sc != RTEMS_SUCCESSFUL) tty->cindex = tty->ccount = 0; } while (count && (tty->cindex < tty->ccount)) { 43d46: 4a82 tstl %d2 <== NOT EXECUTED 43d48: 670a beqs 43d54 <== NOT EXECUTED 43d4a: 202a 0024 movel %a2@(36),%d0 <== NOT EXECUTED 43d4e: b0aa 0020 cmpl %a2@(32),%d0 <== NOT EXECUTED 43d52: 6de2 blts 43d36 <== NOT EXECUTED *buffer++ = tty->cbuf[tty->cindex++]; count--; } args->bytes_moved = args->count - count; 43d54: 202b 0010 movel %a3@(16),%d0 <== NOT EXECUTED 43d58: 9082 subl %d2,%d0 <== NOT EXECUTED tty->tty_rcvwakeup = 0; 43d5a: 42aa 00e4 clrl %a2@(228) <== NOT EXECUTED } while (count && (tty->cindex < tty->ccount)) { *buffer++ = tty->cbuf[tty->cindex++]; count--; } args->bytes_moved = args->count - count; 43d5e: 2740 0018 movel %d0,%a3@(24) <== NOT EXECUTED tty->tty_rcvwakeup = 0; rtems_semaphore_release (tty->isem); 43d62: 2f2a 0014 movel %a2@(20),%sp@- <== NOT EXECUTED 43d66: 4eb9 0004 5034 jsr 45034 <== NOT EXECUTED return sc; 43d6c: 588f addql #4,%sp <== NOT EXECUTED } 43d6e: 2003 movel %d3,%d0 <== NOT EXECUTED 43d70: 4cee 3cfc ffd0 moveml %fp@(-48),%d2-%d7/%a2-%a5 <== NOT EXECUTED 43d76: 4e5e unlk %fp <== NOT EXECUTED 43d78: 4e75 rts 00042eec : * 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) { 42eec: 4e56 fff4 linkw %fp,#-12 42ef0: 48d7 040c moveml %d2-%d3/%a2,%sp@ 42ef4: 246e 0008 moveal %fp@(8),%a2 int nToSend; rtems_interrupt_level level; int len; /* check for XOF/XON to send */ if ((tty->flow_ctrl & (FL_MDXOF | FL_IREQXOF | FL_ISNTXOF)) 42ef8: 202a 00b8 movel %a2@(184),%d0 42efc: 0280 0000 0403 andil #1027,%d0 42f02: 0c80 0000 0401 cmpil #1025,%d0 42f08: 663c bnes 42f46 == (FL_MDXOF | FL_IREQXOF)) { /* XOFF should be sent now... */ (*tty->device.write)(tty->minor, 42f0a: 4878 0001 pea 1 <== NOT EXECUTED 42f0e: 486a 004a pea %a2@(74) <== NOT EXECUTED 42f12: 2f2a 0010 movel %a2@(16),%sp@- <== NOT EXECUTED 42f16: 206a 00a4 moveal %a2@(164),%a0 <== NOT EXECUTED 42f1a: 4e90 jsr %a0@ <== NOT EXECUTED (void *)&(tty->termios.c_cc[VSTOP]), 1); rtems_interrupt_disable(level); 42f1c: 203c 0000 0700 movel #1792,%d0 <== NOT EXECUTED 42f22: 40c1 movew %sr,%d1 <== NOT EXECUTED 42f24: 8081 orl %d1,%d0 <== NOT EXECUTED 42f26: 46c0 movew %d0,%sr <== NOT EXECUTED tty->t_dqlen--; tty->flow_ctrl |= FL_ISNTXOF; 42f28: 7402 moveq #2,%d2 <== NOT EXECUTED /* XOFF should be sent now... */ (*tty->device.write)(tty->minor, (void *)&(tty->termios.c_cc[VSTOP]), 1); rtems_interrupt_disable(level); tty->t_dqlen--; 42f2a: 53aa 0090 subql #1,%a2@(144) <== NOT EXECUTED tty->flow_ctrl |= FL_ISNTXOF; 42f2e: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED 42f32: 8082 orl %d2,%d0 <== NOT EXECUTED 42f34: 2540 00b8 movel %d0,%a2@(184) <== NOT EXECUTED rtems_interrupt_enable(level); 42f38: 46c1 movew %d1,%sr <== NOT EXECUTED 42f3a: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 42f3e: 143c 0001 moveb #1,%d2 <== NOT EXECUTED 42f42: 6000 0156 braw 4309a <== NOT EXECUTED nToSend = 1; } else if ((tty->flow_ctrl & (FL_IREQXOF | FL_ISNTXOF)) 42f46: 202a 00b8 movel %a2@(184),%d0 42f4a: 7203 moveq #3,%d1 42f4c: 7402 moveq #2,%d2 42f4e: c081 andl %d1,%d0 42f50: b480 cmpl %d0,%d2 42f52: 663a bnes 42f8e * 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, 42f54: 4878 0001 pea 1 <== NOT EXECUTED 42f58: 486a 0049 pea %a2@(73) <== NOT EXECUTED 42f5c: 2f2a 0010 movel %a2@(16),%sp@- <== NOT EXECUTED 42f60: 206a 00a4 moveal %a2@(164),%a0 <== NOT EXECUTED 42f64: 4e90 jsr %a0@ <== NOT EXECUTED (void *)&(tty->termios.c_cc[VSTART]), 1); rtems_interrupt_disable(level); 42f66: 203c 0000 0700 movel #1792,%d0 <== NOT EXECUTED 42f6c: 40c1 movew %sr,%d1 <== NOT EXECUTED 42f6e: 8081 orl %d1,%d0 <== NOT EXECUTED 42f70: 46c0 movew %d0,%sr <== NOT EXECUTED tty->t_dqlen--; tty->flow_ctrl &= ~FL_ISNTXOF; 42f72: 74fd moveq #-3,%d2 <== NOT EXECUTED */ (*tty->device.write)(tty->minor, (void *)&(tty->termios.c_cc[VSTART]), 1); rtems_interrupt_disable(level); tty->t_dqlen--; 42f74: 53aa 0090 subql #1,%a2@(144) <== NOT EXECUTED tty->flow_ctrl &= ~FL_ISNTXOF; 42f78: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED 42f7c: c082 andl %d2,%d0 <== NOT EXECUTED 42f7e: 2540 00b8 movel %d0,%a2@(184) <== NOT EXECUTED rtems_interrupt_enable(level); 42f82: 46c1 movew %d1,%sr <== NOT EXECUTED 42f84: 7401 moveq #1,%d2 <== NOT EXECUTED 42f86: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 42f8a: 6000 010e braw 4309a <== NOT EXECUTED nToSend = 1; } else { if ( tty->rawOutBuf.Head == tty->rawOutBuf.Tail ) { 42f8e: 222a 0080 movel %a2@(128),%d1 42f92: 202a 0084 movel %a2@(132),%d0 42f96: b081 cmpl %d1,%d0 42f98: 6620 bnes 42fba /* * buffer was empty */ if (tty->rawOutBufState == rob_wait) { 42f9a: 7002 moveq #2,%d0 <== NOT EXECUTED 42f9c: b0aa 0094 cmpl %a2@(148),%d0 <== NOT EXECUTED 42fa0: 6706 beqs 42fa8 <== NOT EXECUTED 42fa2: 4282 clrl %d2 <== NOT EXECUTED 42fa4: 6000 00f4 braw 4309a <== NOT EXECUTED /* * this should never happen... */ rtems_semaphore_release (tty->rawOutBuf.Semaphore); 42fa8: 2f2a 008c movel %a2@(140),%sp@- <== NOT EXECUTED 42fac: 4282 clrl %d2 <== NOT EXECUTED 42fae: 4eb9 0004 5034 jsr 45034 <== NOT EXECUTED 42fb4: 588f addql #4,%sp <== NOT EXECUTED 42fb6: 6000 00e2 braw 4309a <== NOT EXECUTED } return 0; } rtems_interrupt_disable(level); 42fba: 203c 0000 0700 movel #1792,%d0 42fc0: 40c2 movew %sr,%d2 42fc2: 8082 orl %d2,%d0 42fc4: 46c0 movew %d0,%sr len = tty->t_dqlen; 42fc6: 222a 0090 movel %a2@(144),%d1 tty->t_dqlen = 0; 42fca: 42aa 0090 clrl %a2@(144) rtems_interrupt_enable(level); 42fce: 46c2 movew %d2,%sr newTail = (tty->rawOutBuf.Tail + len) % tty->rawOutBuf.Size; 42fd0: 202a 0084 movel %a2@(132),%d0 42fd4: d280 addl %d0,%d1 42fd6: 202a 0088 movel %a2@(136),%d0 42fda: 4c40 1003 remul %d0,%d3,%d1 tty->rawOutBuf.Tail = newTail; if (tty->rawOutBufState == rob_wait) { 42fde: 7202 moveq #2,%d1 len = tty->t_dqlen; tty->t_dqlen = 0; rtems_interrupt_enable(level); newTail = (tty->rawOutBuf.Tail + len) % tty->rawOutBuf.Size; tty->rawOutBuf.Tail = newTail; 42fe0: 2543 0084 movel %d3,%a2@(132) if (tty->rawOutBufState == rob_wait) { 42fe4: b2aa 0094 cmpl %a2@(148),%d1 42fe8: 660c bnes 42ff6 /* * wake up any pending writer task */ rtems_semaphore_release (tty->rawOutBuf.Semaphore); 42fea: 2f2a 008c movel %a2@(140),%sp@- 42fee: 4eb9 0004 5034 jsr 45034 42ff4: 588f addql #4,%sp } if (newTail == tty->rawOutBuf.Head) { 42ff6: 202a 0080 movel %a2@(128),%d0 42ffa: b083 cmpl %d3,%d0 42ffc: 6622 bnes 43020 nToSend = 0; /* * check to see if snd wakeup callback was set */ if ( tty->tty_snd.sw_pfn != NULL) { 42ffe: 206a 00d4 moveal %a2@(212),%a0 } if (newTail == tty->rawOutBuf.Head) { /* * Buffer has become empty */ tty->rawOutBufState = rob_idle; 43002: 42aa 0094 clrl %a2@(148) nToSend = 0; /* * check to see if snd wakeup callback was set */ if ( tty->tty_snd.sw_pfn != NULL) { 43006: 4a88 tstl %a0 43008: 6606 bnes 43010 4300a: 4282 clrl %d2 4300c: 6000 0088 braw 43096 (*tty->tty_snd.sw_pfn)(&tty->termios, tty->tty_snd.sw_arg); 43010: 2f2a 00d8 movel %a2@(216),%sp@- <== NOT EXECUTED 43014: 4282 clrl %d2 <== NOT EXECUTED 43016: 486a 0030 pea %a2@(48) <== NOT EXECUTED 4301a: 4e90 jsr %a0@ <== NOT EXECUTED 4301c: 508f addql #8,%sp <== NOT EXECUTED 4301e: 6076 bras 43096 <== NOT EXECUTED } } /* check, whether output should stop due to received XOFF */ else if ((tty->flow_ctrl & (FL_MDXON | FL_ORCVXOF)) 43020: 202a 00b8 movel %a2@(184),%d0 43024: 0280 0000 0210 andil #528,%d0 4302a: 0c80 0000 0210 cmpil #528,%d0 43030: 6624 bnes 43056 == (FL_MDXON | FL_ORCVXOF)) { /* Buffer not empty, but output stops due to XOFF */ /* set flag, that output has been stopped */ rtems_interrupt_disable(level); 43032: 303c 0700 movew #1792,%d0 <== NOT EXECUTED 43036: 40c1 movew %sr,%d1 <== NOT EXECUTED 43038: 8081 orl %d1,%d0 <== NOT EXECUTED 4303a: 46c0 movew %d0,%sr <== NOT EXECUTED tty->flow_ctrl |= FL_OSTOP; 4303c: 202a 00b8 movel %a2@(184),%d0 <== NOT EXECUTED 43040: 7420 moveq #32,%d2 <== NOT EXECUTED 43042: 8082 orl %d2,%d0 <== NOT EXECUTED tty->rawOutBufState = rob_busy; /*apm*/ 43044: 143c 0001 moveb #1,%d2 <== 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; 43048: 2540 00b8 movel %d0,%a2@(184) <== NOT EXECUTED tty->rawOutBufState = rob_busy; /*apm*/ 4304c: 2542 0094 movel %d2,%a2@(148) <== NOT EXECUTED rtems_interrupt_enable(level); 43050: 46c1 movew %d1,%sr <== NOT EXECUTED 43052: 4202 clrb %d2 <== NOT EXECUTED 43054: 6040 bras 43096 <== NOT EXECUTED } else { /* * Buffer not empty, start tranmitter */ if (newTail > tty->rawOutBuf.Head) 43056: 202a 0080 movel %a2@(128),%d0 4305a: b083 cmpl %d3,%d0 4305c: 6406 bccs 43064 nToSend = tty->rawOutBuf.Size - newTail; 4305e: 242a 0088 movel %a2@(136),%d2 43062: 6004 bras 43068 else nToSend = tty->rawOutBuf.Head - newTail; 43064: 242a 0080 movel %a2@(128),%d2 /* 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)) { 43068: 202a 00b8 movel %a2@(184),%d0 * Buffer not empty, start tranmitter */ if (newTail > tty->rawOutBuf.Head) nToSend = tty->rawOutBuf.Size - newTail; else nToSend = tty->rawOutBuf.Head - newTail; 4306c: 9483 subl %d3,%d2 /* 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)) { 4306e: 0280 0000 0600 andil #1536,%d0 43074: 6702 beqs 43078 43076: 7401 moveq #1,%d2 <== NOT EXECUTED nToSend = 1; } tty->rawOutBufState = rob_busy; /*apm*/ (*tty->device.write)(tty->minor, 43078: 2f02 movel %d2,%sp@- 4307a: 202a 007c movel %a2@(124),%d0 4307e: d083 addl %d3,%d0 /* 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*/ 43080: 7201 moveq #1,%d1 (*tty->device.write)(tty->minor, 43082: 2f00 movel %d0,%sp@- 43084: 2f2a 0010 movel %a2@(16),%sp@- 43088: 206a 00a4 moveal %a2@(164),%a0 /* to allow fast reaction on incoming flow ctrl and low latency*/ /* for outgoing flow control */ if (tty->flow_ctrl & (FL_MDXON | FL_MDXOF)) { nToSend = 1; } tty->rawOutBufState = rob_busy; /*apm*/ 4308c: 2541 0094 movel %d1,%a2@(148) (*tty->device.write)(tty->minor, 43090: 4e90 jsr %a0@ 43092: 4fef 000c lea %sp@(12),%sp &tty->rawOutBuf.theBuf[newTail], nToSend); } tty->rawOutBuf.Tail = newTail; /*apm*/ 43096: 2543 0084 movel %d3,%a2@(132) } return nToSend; } 4309a: 2002 movel %d2,%d0 4309c: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 430a2: 4e5e unlk %fp 430a4: 4e75 rts 00044642 : /* * this task actually processes any receive events */ static rtems_task rtems_termios_rxdaemon(rtems_task_argument argument) { 44642: 4e56 ffe0 linkw %fp,#-32 <== NOT EXECUTED 44646: 48d7 3c0c moveml %d2-%d3/%a2-%a5,%sp@ <== NOT EXECUTED char c_buf; while (1) { /* * wait for rtems event */ rtems_event_receive((TERMIOS_RX_PROC_EVENT | 4464a: 260e movel %fp,%d3 <== NOT EXECUTED if (c != EOF) { /* * pollRead did call enqueue on its own */ c_buf = c; rtems_termios_enqueue_raw_characters ( 4464c: 240e movel %fp,%d2 <== NOT EXECUTED char c_buf; while (1) { /* * wait for rtems event */ rtems_event_receive((TERMIOS_RX_PROC_EVENT | 4464e: 5d83 subql #6,%d3 <== NOT EXECUTED 44650: 4bf9 0004 4978 lea 44978 ,%a5 <== NOT EXECUTED RTEMS_EVENT_ANY | RTEMS_WAIT, RTEMS_NO_TIMEOUT, &the_event); if ((the_event & TERMIOS_RX_TERMINATE_EVENT) != 0) { tty->rxTaskId = 0; rtems_task_delete(RTEMS_SELF); 44656: 49f9 0004 5208 lea 45208 ,%a4 <== NOT EXECUTED if (c != EOF) { /* * pollRead did call enqueue on its own */ c_buf = c; rtems_termios_enqueue_raw_characters ( 4465c: 5382 subql #1,%d2 <== NOT EXECUTED 4465e: 47f9 0004 3106 lea 43106 ,%a3<== NOT EXECUTED /* * this task actually processes any receive events */ static rtems_task rtems_termios_rxdaemon(rtems_task_argument argument) { 44664: 246e 0008 moveal %fp@(8),%a2 <== NOT EXECUTED char c_buf; while (1) { /* * wait for rtems event */ rtems_event_receive((TERMIOS_RX_PROC_EVENT | 44668: 2f03 movel %d3,%sp@- <== NOT EXECUTED 4466a: 42a7 clrl %sp@- <== NOT EXECUTED 4466c: 4878 0002 pea 2 <== NOT EXECUTED 44670: 4878 0003 pea 3 <== NOT EXECUTED 44674: 4e95 jsr %a5@ <== NOT EXECUTED TERMIOS_RX_TERMINATE_EVENT), RTEMS_EVENT_ANY | RTEMS_WAIT, RTEMS_NO_TIMEOUT, &the_event); if ((the_event & TERMIOS_RX_TERMINATE_EVENT) != 0) { 44676: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED 4467a: 7001 moveq #1,%d0 <== NOT EXECUTED 4467c: c0ae fffa andl %fp@(-6),%d0 <== NOT EXECUTED 44680: 670c beqs 4468e <== NOT EXECUTED tty->rxTaskId = 0; 44682: 42aa 00c4 clrl %a2@(196) <== NOT EXECUTED rtems_task_delete(RTEMS_SELF); 44686: 42a7 clrl %sp@- <== NOT EXECUTED 44688: 4e94 jsr %a4@ <== NOT EXECUTED 4468a: 588f addql #4,%sp <== NOT EXECUTED 4468c: 60da bras 44668 <== NOT EXECUTED } else { /* * do something */ c = tty->device.pollRead(tty->minor); 4468e: 2f2a 0010 movel %a2@(16),%sp@- <== NOT EXECUTED 44692: 206a 00a0 moveal %a2@(160),%a0 <== NOT EXECUTED 44696: 4e90 jsr %a0@ <== NOT EXECUTED if (c != EOF) { 44698: 588f addql #4,%sp <== NOT EXECUTED 4469a: 72ff moveq #-1,%d1 <== NOT EXECUTED 4469c: b280 cmpl %d0,%d1 <== NOT EXECUTED 4469e: 67c8 beqs 44668 <== NOT EXECUTED /* * pollRead did call enqueue on its own */ c_buf = c; rtems_termios_enqueue_raw_characters ( 446a0: 4878 0001 pea 1 <== NOT EXECUTED c = tty->device.pollRead(tty->minor); if (c != EOF) { /* * pollRead did call enqueue on its own */ c_buf = c; 446a4: 1d40 ffff moveb %d0,%fp@(-1) <== NOT EXECUTED rtems_termios_enqueue_raw_characters ( 446a8: 2f02 movel %d2,%sp@- <== NOT EXECUTED 446aa: 2f0a movel %a2,%sp@- <== NOT EXECUTED 446ac: 4e93 jsr %a3@ <== NOT EXECUTED 446ae: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 446b2: 60b4 bras 44668 <== NOT EXECUTED 00042ed0 : * signal receive interrupt to rx daemon * NOTE: This routine runs in the context of the * device receive interrupt handler. */ void rtems_termios_rxirq_occured(struct rtems_termios_tty *tty) { 42ed0: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED 42ed4: 206e 0008 moveal %fp@(8),%a0 <== NOT EXECUTED /* * send event to rx daemon task */ rtems_event_send(tty->rxTaskId,TERMIOS_RX_PROC_EVENT); 42ed8: 4878 0002 pea 2 <== NOT EXECUTED 42edc: 2f28 00c4 movel %a0@(196),%sp@- <== NOT EXECUTED 42ee0: 4eb9 0004 4adc jsr 44adc <== NOT EXECUTED 42ee6: 508f addql #8,%sp <== NOT EXECUTED } 42ee8: 4e5e unlk %fp <== NOT EXECUTED 42eea: 4e75 rts 00045a04 : int rtems_termios_set_initial_baud( struct rtems_termios_tty *ttyp, int32_t baud ) { 45a04: 4e56 0000 linkw %fp,#0 45a08: 2f0a movel %a2,%sp@- 45a0a: 246e 0008 moveal %fp@(8),%a2 45a0e: 2f02 movel %d2,%sp@- int cflags_baud; cflags_baud = rtems_termios_number_to_baud(baud); 45a10: 2f2e 000c movel %fp@(12),%sp@- 45a14: 4eb9 0004 40c0 jsr 440c0 if ( cflags_baud == -1 ) 45a1a: 588f addql #4,%sp int32_t baud ) { int cflags_baud; cflags_baud = rtems_termios_number_to_baud(baud); 45a1c: 2200 movel %d0,%d1 if ( cflags_baud == -1 ) 45a1e: 70ff moveq #-1,%d0 45a20: b081 cmpl %d1,%d0 45a22: 6712 beqs 45a36 return -1; ttyp->termios.c_cflag = (ttyp->termios.c_cflag & ~CBAUD) | cflags_baud; 45a24: 242a 0038 movel %a2@(56),%d2 45a28: 4280 clrl %d0 45a2a: 0282 ffff eff0 andil #-4112,%d2 45a30: 8282 orl %d2,%d1 45a32: 2541 0038 movel %d1,%a2@(56) return 0; } 45a36: 242e fff8 movel %fp@(-8),%d2 45a3a: 246e fffc moveal %fp@(-4),%a2 45a3e: 4e5e unlk %fp 45a40: 4e75 rts ... 000445da : /* * this task actually processes any transmit events */ static rtems_task rtems_termios_txdaemon(rtems_task_argument argument) { 445da: 4e56 ffe8 linkw %fp,#-24 <== NOT EXECUTED 445de: 48d7 3c04 moveml %d2/%a2-%a5,%sp@ <== NOT EXECUTED while (1) { /* * wait for rtems event */ rtems_event_receive((TERMIOS_TX_START_EVENT | 445e2: 240e movel %fp,%d2 <== NOT EXECUTED 445e4: 5982 subql #4,%d2 <== NOT EXECUTED 445e6: 4bf9 0004 4978 lea 44978 ,%a5 <== NOT EXECUTED RTEMS_EVENT_ANY | RTEMS_WAIT, RTEMS_NO_TIMEOUT, &the_event); if ((the_event & TERMIOS_TX_TERMINATE_EVENT) != 0) { tty->txTaskId = 0; rtems_task_delete(RTEMS_SELF); 445ec: 49f9 0004 5208 lea 45208 ,%a4 <== NOT EXECUTED rtems_termios_linesw[tty->t_line].l_start(tty); } /* * try to push further characters to device */ rtems_termios_refill_transmitter(tty); 445f2: 47f9 0004 2eec lea 42eec ,%a3<== NOT EXECUTED /* * this task actually processes any transmit events */ static rtems_task rtems_termios_txdaemon(rtems_task_argument argument) { 445f8: 246e 0008 moveal %fp@(8),%a2 <== NOT EXECUTED while (1) { /* * wait for rtems event */ rtems_event_receive((TERMIOS_TX_START_EVENT | 445fc: 2f02 movel %d2,%sp@- <== NOT EXECUTED 445fe: 42a7 clrl %sp@- <== NOT EXECUTED 44600: 4878 0002 pea 2 <== NOT EXECUTED 44604: 4878 0003 pea 3 <== NOT EXECUTED 44608: 4e95 jsr %a5@ <== NOT EXECUTED TERMIOS_TX_TERMINATE_EVENT), RTEMS_EVENT_ANY | RTEMS_WAIT, RTEMS_NO_TIMEOUT, &the_event); if ((the_event & TERMIOS_TX_TERMINATE_EVENT) != 0) { 4460a: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED 4460e: 7001 moveq #1,%d0 <== NOT EXECUTED 44610: c0ae fffc andl %fp@(-4),%d0 <== NOT EXECUTED 44614: 670a beqs 44620 <== NOT EXECUTED tty->txTaskId = 0; 44616: 42aa 00c8 clrl %a2@(200) <== NOT EXECUTED rtems_task_delete(RTEMS_SELF); 4461a: 42a7 clrl %sp@- <== NOT EXECUTED 4461c: 4e94 jsr %a4@ <== NOT EXECUTED 4461e: 601e bras 4463e <== NOT EXECUTED } else { /* * call any line discipline start function */ if (rtems_termios_linesw[tty->t_line].l_start != NULL) { 44620: 202a 00cc movel %a2@(204),%d0 <== NOT EXECUTED 44624: eb88 lsll #5,%d0 <== NOT EXECUTED 44626: 0680 0005 b0ac addil #372908,%d0 <== NOT EXECUTED 4462c: 2240 moveal %d0,%a1 <== NOT EXECUTED 4462e: 2051 moveal %a1@,%a0 <== NOT EXECUTED 44630: 4a88 tstl %a0 <== NOT EXECUTED 44632: 6706 beqs 4463a <== NOT EXECUTED rtems_termios_linesw[tty->t_line].l_start(tty); 44634: 2f0a movel %a2,%sp@- <== NOT EXECUTED 44636: 4e90 jsr %a0@ <== NOT EXECUTED 44638: 588f addql #4,%sp <== NOT EXECUTED } /* * try to push further characters to device */ rtems_termios_refill_transmitter(tty); 4463a: 2f0a movel %a2,%sp@- <== NOT EXECUTED 4463c: 4e93 jsr %a3@ <== NOT EXECUTED 4463e: 588f addql #4,%sp <== NOT EXECUTED 44640: 60ba bras 445fc <== NOT EXECUTED 00043982 : rtems_termios_puts (&c, 1, tty); } rtems_status_code rtems_termios_write (void *arg) { 43982: 4e56 ffe8 linkw %fp,#-24 43986: 48d7 3c0c moveml %d2-%d3/%a2-%a5,%sp@ 4398a: 246e 0008 moveal %fp@(8),%a2 rtems_libio_rw_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; 4398e: 2052 moveal %a2@,%a0 43990: 2668 0034 moveal %a0@(52),%a3 rtems_status_code sc; sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 43994: 42a7 clrl %sp@- 43996: 42a7 clrl %sp@- 43998: 2f2b 0018 movel %a3@(24),%sp@- 4399c: 4eb9 0004 4f30 jsr 44f30 if (sc != RTEMS_SUCCESSFUL) 439a2: 4fef 000c lea %sp@(12),%sp { rtems_libio_rw_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; rtems_status_code sc; sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 439a6: 2400 movel %d0,%d2 if (sc != RTEMS_SUCCESSFUL) 439a8: 6600 0084 bnew 43a2e return sc; if (rtems_termios_linesw[tty->t_line].l_write != NULL) { 439ac: 202b 00cc movel %a3@(204),%d0 439b0: eb88 lsll #5,%d0 439b2: 0680 0005 b0a4 addil #372900,%d0 439b8: 2240 moveal %d0,%a1 439ba: 2051 moveal %a1@,%a0 439bc: 4a88 tstl %a0 439be: 6718 beqs 439d8 sc = rtems_termios_linesw[tty->t_line].l_write(tty,args); 439c0: 2f0a movel %a2,%sp@- <== NOT EXECUTED 439c2: 2f0b movel %a3,%sp@- <== NOT EXECUTED 439c4: 4e90 jsr %a0@ <== NOT EXECUTED rtems_semaphore_release (tty->osem); 439c6: 2f2b 0018 movel %a3@(24),%sp@- <== NOT EXECUTED sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) return sc; if (rtems_termios_linesw[tty->t_line].l_write != NULL) { sc = rtems_termios_linesw[tty->t_line].l_write(tty,args); 439ca: 2400 movel %d0,%d2 <== NOT EXECUTED rtems_semaphore_release (tty->osem); 439cc: 4eb9 0004 5034 jsr 45034 <== NOT EXECUTED return sc; 439d2: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 439d6: 6056 bras 43a2e <== NOT EXECUTED } if (tty->termios.c_oflag & OPOST) { 439d8: 7001 moveq #1,%d0 439da: c0ab 0034 andl %a3@(52),%d0 439de: 6728 beqs 43a08 uint32_t count = args->count; 439e0: 262a 0010 movel %a2@(16),%d3 char *buffer = args->buffer; while (count--) oproc (*buffer++, tty); 439e4: 4bfa fa72 lea %pc@(43458 ),%a5 rtems_semaphore_release (tty->osem); return sc; } if (tty->termios.c_oflag & OPOST) { uint32_t count = args->count; char *buffer = args->buffer; 439e8: 286a 000c moveal %a2@(12),%a4 while (count--) 439ec: 600e bras 439fc oproc (*buffer++, tty); 439ee: 4280 clrl %d0 439f0: 101c moveb %a4@+,%d0 439f2: 5383 subql #1,%d3 439f4: 2f0b movel %a3,%sp@- 439f6: 2f00 movel %d0,%sp@- 439f8: 4e95 jsr %a5@ 439fa: 508f addql #8,%sp return sc; } if (tty->termios.c_oflag & OPOST) { uint32_t count = args->count; char *buffer = args->buffer; while (count--) 439fc: 4a83 tstl %d3 439fe: 66ee bnes 439ee oproc (*buffer++, tty); args->bytes_moved = args->count; 43a00: 256a 0010 0018 movel %a2@(16),%a2@(24) 43a06: 601a bras 43a22 } else { rtems_termios_puts (args->buffer, args->count, tty); 43a08: 2f0b movel %a3,%sp@- <== NOT EXECUTED 43a0a: 2f2a 0010 movel %a2@(16),%sp@- <== NOT EXECUTED 43a0e: 2f2a 000c movel %a2@(12),%sp@- <== NOT EXECUTED 43a12: 4eb9 0004 335e jsr 4335e <== NOT EXECUTED args->bytes_moved = args->count; 43a18: 256a 0010 0018 movel %a2@(16),%a2@(24) <== NOT EXECUTED 43a1e: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED } rtems_semaphore_release (tty->osem); 43a22: 2f2b 0018 movel %a3@(24),%sp@- 43a26: 4eb9 0004 5034 jsr 45034 return sc; 43a2c: 588f addql #4,%sp } 43a2e: 2002 movel %d2,%d0 43a30: 4cee 3c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a5 43a36: 4e5e unlk %fp 43a38: 4e75 rts 00051270 : rtems_id id, rtems_interval ticks, rtems_timer_service_routine_entry routine, void *user_data ) { 51270: 4e56 ffe4 linkw %fp,#-28 51274: 48d7 1c1c moveml %d2-%d4/%a2-%a4,%sp@ 51278: 262e 0008 movel %fp@(8),%d3 5127c: 242e 000c movel %fp@(12),%d2 51280: 282e 0010 movel %fp@(16),%d4 Timer_Control *the_timer; Objects_Locations location; ISR_Level level; Timer_server_Control *timer_server = _Timer_server; 51284: 2679 0007 425a moveal 7425a <_Timer_server>,%a3 if ( !timer_server ) 5128a: 4a8b tstl %a3 5128c: 6606 bnes 51294 5128e: 700e moveq #14,%d0 51290: 6000 008e braw 51320 return RTEMS_INCORRECT_STATE; if ( !routine ) 51294: 4a84 tstl %d4 51296: 6606 bnes 5129e 51298: 7009 moveq #9,%d0 5129a: 6000 0084 braw 51320 return RTEMS_INVALID_ADDRESS; if ( ticks == 0 ) 5129e: 4a82 tstl %d2 512a0: 6604 bnes 512a6 512a2: 700a moveq #10,%d0 512a4: 607a bras 51320 512a6: 486e fffc pea %fp@(-4) 512aa: 2f03 movel %d3,%sp@- 512ac: 4879 0007 4222 pea 74222 <_Timer_Information> 512b2: 4eb9 0005 366c jsr 5366c <_Objects_Get> return RTEMS_INVALID_NUMBER; the_timer = _Timer_Get( id, &location ); switch ( location ) { 512b8: 4fef 000c lea %sp@(12),%sp 512bc: 2440 moveal %d0,%a2 512be: 4aae fffc tstl %fp@(-4) 512c2: 6704 beqs 512c8 512c4: 7004 moveq #4,%d0 512c6: 6058 bras 51320 case OBJECTS_LOCAL: (void) _Watchdog_Remove( &the_timer->Ticker ); 512c8: 486a 0010 pea %a2@(16) 512cc: 4eb9 0005 51f8 jsr 551f8 <_Watchdog_Remove> _ISR_Disable( level ); 512d2: 203c 0000 0700 movel #1792,%d0 512d8: 40c1 movew %sr,%d1 512da: 8081 orl %d1,%d0 512dc: 46c0 movew %d0,%sr 512de: 49f9 0005 3ec6 lea 53ec6 <_Thread_Enable_dispatch>,%a4 /* * Check to see if the watchdog has just been inserted by a * higher priority interrupt. If so, abandon this insert. */ if ( the_timer->Ticker.state != WATCHDOG_INACTIVE ) { 512e4: 588f addql #4,%sp 512e6: 4aaa 0018 tstl %a2@(24) 512ea: 6706 beqs 512f2 _ISR_Enable( level ); 512ec: 46c1 movew %d1,%sr _Thread_Enable_dispatch(); 512ee: 4e94 jsr %a4@ 512f0: 602c bras 5131e /* * OK. Now we now the timer was not rescheduled by an interrupt * so we can atomically initialize it as in use. */ the_timer->the_class = TIMER_INTERVAL_ON_TASK; 512f2: 7001 moveq #1,%d0 ) { the_watchdog->state = WATCHDOG_INACTIVE; the_watchdog->routine = routine; the_watchdog->id = id; the_watchdog->user_data = user_data; 512f4: 256e 0014 0034 movel %fp@(20),%a2@(52) Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; the_watchdog->routine = routine; 512fa: 2544 002c movel %d4,%a2@(44) the_watchdog->id = id; 512fe: 2543 0030 movel %d3,%a2@(48) _Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data ); the_timer->Ticker.initial = ticks; 51302: 2542 001c movel %d2,%a2@(28) /* * OK. Now we now the timer was not rescheduled by an interrupt * so we can atomically initialize it as in use. */ the_timer->the_class = TIMER_INTERVAL_ON_TASK; 51306: 2540 0038 movel %d0,%a2@(56) Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 5130a: 42aa 0018 clrl %a2@(24) _Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data ); the_timer->Ticker.initial = ticks; _ISR_Enable( level ); 5130e: 46c1 movew %d1,%sr (*timer_server->schedule_operation)( timer_server, the_timer ); 51310: 2f0a movel %a2,%sp@- 51312: 2f0b movel %a3,%sp@- 51314: 206b 0004 moveal %a3@(4),%a0 51318: 4e90 jsr %a0@ _Thread_Enable_dispatch(); 5131a: 4e94 jsr %a4@ return RTEMS_SUCCESSFUL; 5131c: 508f addql #8,%sp the_timer->Ticker.initial = ticks; _ISR_Enable( level ); (*timer_server->schedule_operation)( timer_server, the_timer ); _Thread_Enable_dispatch(); 5131e: 4280 clrl %d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 51320: 4cee 1c1c ffe4 moveml %fp@(-28),%d2-%d4/%a2-%a4 51326: 4e5e unlk %fp 51328: 4e75 rts ... 0005132c : rtems_id id, rtems_time_of_day *wall_time, rtems_timer_service_routine_entry routine, void *user_data ) { 5132c: 4e56 ffe8 linkw %fp,#-24 51330: 48d7 0c1c moveml %d2-%d4/%a2-%a3,%sp@ 51334: 282e 0008 movel %fp@(8),%d4 51338: 262e 000c movel %fp@(12),%d3 5133c: 242e 0010 movel %fp@(16),%d2 Timer_Control *the_timer; Objects_Locations location; rtems_interval seconds; Timer_server_Control *timer_server = _Timer_server; 51340: 2679 0007 425a moveal 7425a <_Timer_server>,%a3 if ( !timer_server ) 51346: 4a8b tstl %a3 51348: 6606 bnes 51350 5134a: 700e moveq #14,%d0 5134c: 6000 00a4 braw 513f2 return RTEMS_INCORRECT_STATE; if ( !_TOD_Is_set ) 51350: 4a39 0007 4014 tstb 74014 <_TOD_Is_set> 51356: 6606 bnes 5135e 51358: 700b moveq #11,%d0 <== NOT EXECUTED 5135a: 6000 0096 braw 513f2 <== NOT EXECUTED return RTEMS_NOT_DEFINED; if ( !routine ) 5135e: 4a82 tstl %d2 51360: 6606 bnes 51368 51362: 7009 moveq #9,%d0 51364: 6000 008c braw 513f2 return RTEMS_INVALID_ADDRESS; if ( !_TOD_Validate( wall_time ) ) 51368: 2f03 movel %d3,%sp@- 5136a: 4eb9 0004 e7a8 jsr 4e7a8 <_TOD_Validate> 51370: 588f addql #4,%sp 51372: 4a00 tstb %d0 51374: 677a beqs 513f0 return RTEMS_INVALID_CLOCK; seconds = _TOD_To_seconds( wall_time ); 51376: 2f03 movel %d3,%sp@- 51378: 4eb9 0004 e708 jsr 4e708 <_TOD_To_seconds> if ( seconds <= _TOD_Seconds_since_epoch() ) 5137e: 588f addql #4,%sp return RTEMS_INVALID_ADDRESS; if ( !_TOD_Validate( wall_time ) ) return RTEMS_INVALID_CLOCK; seconds = _TOD_To_seconds( wall_time ); 51380: 2600 movel %d0,%d3 if ( seconds <= _TOD_Seconds_since_epoch() ) 51382: b0b9 0007 4092 cmpl 74092 <_TOD_Now>,%d0 51388: 6366 blss 513f0 5138a: 486e fffc pea %fp@(-4) 5138e: 2f04 movel %d4,%sp@- 51390: 4879 0007 4222 pea 74222 <_Timer_Information> 51396: 4eb9 0005 366c jsr 5366c <_Objects_Get> return RTEMS_INVALID_CLOCK; the_timer = _Timer_Get( id, &location ); switch ( location ) { 5139c: 4fef 000c lea %sp@(12),%sp 513a0: 2440 moveal %d0,%a2 513a2: 4aae fffc tstl %fp@(-4) 513a6: 6704 beqs 513ac 513a8: 7004 moveq #4,%d0 513aa: 6046 bras 513f2 case OBJECTS_LOCAL: (void) _Watchdog_Remove( &the_timer->Ticker ); 513ac: 486a 0010 pea %a2@(16) 513b0: 4eb9 0005 51f8 jsr 551f8 <_Watchdog_Remove> the_watchdog->routine = routine; the_watchdog->id = id; the_watchdog->user_data = user_data; 513b6: 256e 0014 0034 movel %fp@(20),%a2@(52) the_timer->the_class = TIMER_TIME_OF_DAY_ON_TASK; 513bc: 7003 moveq #3,%d0 void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; the_watchdog->routine = routine; the_watchdog->id = id; 513be: 2544 0030 movel %d4,%a2@(48) _Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data ); the_timer->Ticker.initial = seconds - _TOD_Seconds_since_epoch(); 513c2: 96b9 0007 4092 subl 74092 <_TOD_Now>,%d3 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; 513c8: 2540 0038 movel %d0,%a2@(56) _Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data ); the_timer->Ticker.initial = seconds - _TOD_Seconds_since_epoch(); 513cc: 2543 001c movel %d3,%a2@(28) Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; the_watchdog->routine = routine; 513d0: 2542 002c movel %d2,%a2@(44) Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 513d4: 42aa 0018 clrl %a2@(24) (*timer_server->schedule_operation)( timer_server, the_timer ); 513d8: 2f0a movel %a2,%sp@- 513da: 2f0b movel %a3,%sp@- 513dc: 206b 0004 moveal %a3@(4),%a0 513e0: 4e90 jsr %a0@ _Thread_Enable_dispatch(); 513e2: 4eb9 0005 3ec6 jsr 53ec6 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 513e8: 4fef 000c lea %sp@(12),%sp _Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data ); the_timer->Ticker.initial = seconds - _TOD_Seconds_since_epoch(); (*timer_server->schedule_operation)( timer_server, the_timer ); _Thread_Enable_dispatch(); 513ec: 4280 clrl %d0 return RTEMS_SUCCESSFUL; 513ee: 6002 bras 513f2 513f0: 7014 moveq #20,%d0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 513f2: 4cee 0c1c ffe8 moveml %fp@(-24),%d2-%d4/%a2-%a3 513f8: 4e5e unlk %fp 513fa: 4e75 rts 00041f34 : static int rtems_verror( rtems_error_code_t error_flag, const char *printf_format, va_list arglist ) { 41f34: 4e56 ffe8 linkw %fp,#-24 <== NOT EXECUTED 41f38: 48d7 047c moveml %d2-%d6/%a2,%sp@ <== NOT EXECUTED 41f3c: 282e 0008 movel %fp@(8),%d4 <== NOT EXECUTED int local_errno = 0; int chars_written = 0; rtems_status_code status; if (error_flag & RTEMS_ERROR_PANIC) 41f40: 2a04 movel %d4,%d5 <== NOT EXECUTED 41f42: 0285 2000 0000 andil #536870912,%d5 <== NOT EXECUTED 41f48: 672e beqs 41f78 <== NOT EXECUTED { if (rtems_panic_in_progress++) 41f4a: 2039 0005 b894 movel 5b894 ,%d0 <== NOT EXECUTED 41f50: 2200 movel %d0,%d1 <== NOT EXECUTED 41f52: 5281 addql #1,%d1 <== NOT EXECUTED 41f54: 23c1 0005 b894 movel %d1,5b894 <== NOT EXECUTED 41f5a: 4a80 tstl %d0 <== NOT EXECUTED 41f5c: 670e beqs 41f6c <== NOT EXECUTED rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 41f5e: 2039 0005 b9f4 movel 5b9f4 <_Thread_Dispatch_disable_level>,%d0<== NOT EXECUTED 41f64: 5280 addql #1,%d0 <== NOT EXECUTED 41f66: 23c0 0005 b9f4 movel %d0,5b9f4 <_Thread_Dispatch_disable_level><== NOT EXECUTED _Thread_Disable_dispatch(); /* disable task switches */ /* don't aggravate things */ if (rtems_panic_in_progress > 2) 41f6c: 7002 moveq #2,%d0 <== NOT EXECUTED 41f6e: b0b9 0005 b894 cmpl 5b894 ,%d0 <== NOT EXECUTED 41f74: 6d00 0138 bltw 420ae <== NOT EXECUTED return 0; } (void) fflush(stdout); /* in case stdout/stderr same */ 41f78: 2079 0005 a3ac moveal 5a3ac <_impure_ptr>,%a0 <== NOT EXECUTED status = error_flag & ~RTEMS_ERROR_MASK; 41f7e: 2c04 movel %d4,%d6 <== NOT EXECUTED /* don't aggravate things */ if (rtems_panic_in_progress > 2) return 0; } (void) fflush(stdout); /* in case stdout/stderr same */ 41f80: 2f28 0008 movel %a0@(8),%sp@- <== NOT EXECUTED status = error_flag & ~RTEMS_ERROR_MASK; 41f84: 0286 8fff ffff andil #-1879048193,%d6 <== NOT EXECUTED /* don't aggravate things */ if (rtems_panic_in_progress > 2) return 0; } (void) fflush(stdout); /* in case stdout/stderr same */ 41f8a: 4eb9 0004 bd04 jsr 4bd04 <== NOT EXECUTED status = error_flag & ~RTEMS_ERROR_MASK; if (error_flag & RTEMS_ERROR_ERRNO) /* include errno? */ 41f90: 588f addql #4,%sp <== NOT EXECUTED 41f92: 0804 001e btst #30,%d4 <== NOT EXECUTED 41f96: 6604 bnes 41f9c <== NOT EXECUTED 41f98: 4282 clrl %d2 <== NOT EXECUTED 41f9a: 600a bras 41fa6 <== NOT EXECUTED local_errno = errno; 41f9c: 4eb9 0004 b9a8 jsr 4b9a8 <__errno> <== NOT EXECUTED 41fa2: 2040 moveal %d0,%a0 <== NOT EXECUTED 41fa4: 2410 movel %a0@,%d2 <== 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); 41fa6: 2f2e 0010 movel %fp@(16),%sp@- <== NOT EXECUTED 41faa: 2079 0005 a3ac moveal 5a3ac <_impure_ptr>,%a0 <== NOT EXECUTED 41fb0: 2f2e 000c movel %fp@(12),%sp@- <== NOT EXECUTED 41fb4: 2f28 000c movel %a0@(12),%sp@- <== NOT EXECUTED 41fb8: 4eb9 0005 2230 jsr 52230 <== NOT EXECUTED if (status) 41fbe: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED #if defined(RTEMS_MULTIPROCESSING) if (_System_state_Is_multiprocessing) fprintf(stderr, "[%" PRIu32 "] ", _Configuration_MP_table->node); #endif chars_written += vfprintf(stderr, printf_format, arglist); 41fc2: 2600 movel %d0,%d3 <== NOT EXECUTED if (status) 41fc4: 4a86 tstl %d6 <== NOT EXECUTED 41fc6: 6726 beqs 41fee <== NOT EXECUTED chars_written += fprintf(stderr, " (status: %s)", rtems_status_text(status)); 41fc8: 2f06 movel %d6,%sp@- <== NOT EXECUTED 41fca: 4eb9 0004 1f1c jsr 41f1c <== NOT EXECUTED 41fd0: 2079 0005 a3ac moveal 5a3ac <_impure_ptr>,%a0 <== NOT EXECUTED 41fd6: 2f00 movel %d0,%sp@- <== NOT EXECUTED 41fd8: 4879 0005 8e99 pea 58e99 <== NOT EXECUTED 41fde: 2f28 000c movel %a0@(12),%sp@- <== NOT EXECUTED 41fe2: 4eb9 0004 c090 jsr 4c090 <== NOT EXECUTED 41fe8: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED 41fec: d680 addl %d0,%d3 <== NOT EXECUTED if (local_errno) 41fee: 4a82 tstl %d2 <== NOT EXECUTED 41ff0: 6754 beqs 42046 <== NOT EXECUTED { if ((local_errno > 0) && *strerror(local_errno)) 41ff2: 6f34 bles 42028 <== NOT EXECUTED 41ff4: 2f02 movel %d2,%sp@- <== NOT EXECUTED 41ff6: 45f9 0004 c944 lea 4c944 ,%a2 <== NOT EXECUTED 41ffc: 4e92 jsr %a2@ <== NOT EXECUTED 41ffe: 588f addql #4,%sp <== NOT EXECUTED 42000: 2040 moveal %d0,%a0 <== NOT EXECUTED 42002: 4a10 tstb %a0@ <== NOT EXECUTED 42004: 6722 beqs 42028 <== NOT EXECUTED chars_written += fprintf(stderr, " (errno: %s)", strerror(local_errno)); 42006: 2f02 movel %d2,%sp@- <== NOT EXECUTED 42008: 4e92 jsr %a2@ <== NOT EXECUTED 4200a: 2079 0005 a3ac moveal 5a3ac <_impure_ptr>,%a0 <== NOT EXECUTED 42010: 2f00 movel %d0,%sp@- <== NOT EXECUTED 42012: 4879 0005 8ea7 pea 58ea7 <== NOT EXECUTED 42018: 2f28 000c movel %a0@(12),%sp@- <== NOT EXECUTED 4201c: 4eb9 0004 c090 jsr 4c090 <== NOT EXECUTED if (status) chars_written += fprintf(stderr, " (status: %s)", rtems_status_text(status)); if (local_errno) { if ((local_errno > 0) && *strerror(local_errno)) 42022: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED 42026: 601c bras 42044 <== NOT EXECUTED chars_written += fprintf(stderr, " (errno: %s)", strerror(local_errno)); else chars_written += fprintf(stderr, " (unknown errno=%d)", local_errno); 42028: 2f02 movel %d2,%sp@- <== NOT EXECUTED 4202a: 4879 0005 8eb4 pea 58eb4 <== NOT EXECUTED 42030: 2079 0005 a3ac moveal 5a3ac <_impure_ptr>,%a0 <== NOT EXECUTED 42036: 2f28 000c movel %a0@(12),%sp@- <== NOT EXECUTED 4203a: 4eb9 0004 c090 jsr 4c090 <== NOT EXECUTED 42040: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 42044: d680 addl %d0,%d3 <== NOT EXECUTED } chars_written += fprintf(stderr, "\n"); 42046: 4879 0005 96a6 pea 596a6 <== NOT EXECUTED 4204c: 2079 0005 a3ac moveal 5a3ac <_impure_ptr>,%a0 <== NOT EXECUTED 42052: 2f28 000c movel %a0@(12),%sp@- <== NOT EXECUTED (void) fflush(stderr); if (error_flag & (RTEMS_ERROR_PANIC | RTEMS_ERROR_ABORT)) 42056: 0284 3000 0000 andil #805306368,%d4 <== 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"); 4205c: 4eb9 0004 c090 jsr 4c090 <== NOT EXECUTED (void) fflush(stderr); 42062: 2079 0005 a3ac moveal 5a3ac <_impure_ptr>,%a0 <== NOT EXECUTED chars_written += fprintf(stderr, " (errno: %s)", strerror(local_errno)); else chars_written += fprintf(stderr, " (unknown errno=%d)", local_errno); } chars_written += fprintf(stderr, "\n"); 42068: 2c00 movel %d0,%d6 <== NOT EXECUTED (void) fflush(stderr); 4206a: 2f28 000c movel %a0@(12),%sp@- <== NOT EXECUTED 4206e: 4eb9 0004 bd04 jsr 4bd04 <== NOT EXECUTED if (error_flag & (RTEMS_ERROR_PANIC | RTEMS_ERROR_ABORT)) 42074: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 42078: 4a84 tstl %d4 <== NOT EXECUTED 4207a: 6606 bnes 42082 <== 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"); 4207c: 2006 movel %d6,%d0 <== NOT EXECUTED 4207e: d083 addl %d3,%d0 <== NOT EXECUTED 42080: 602e bras 420b0 <== NOT EXECUTED 42082: 41f9 0004 20d8 lea 420d8 ,%a0 <== NOT EXECUTED (void) fflush(stderr); if (error_flag & (RTEMS_ERROR_PANIC | RTEMS_ERROR_ABORT)) { if (error_flag & RTEMS_ERROR_PANIC) 42088: 4a85 tstl %d5 <== NOT EXECUTED 4208a: 6712 beqs 4209e <== NOT EXECUTED { rtems_error(0, "fatal error, exiting"); 4208c: 4879 0005 8ec8 pea 58ec8 <== NOT EXECUTED 42092: 42a7 clrl %sp@- <== NOT EXECUTED 42094: 4e90 jsr %a0@ <== NOT EXECUTED _exit(local_errno); 42096: 2f02 movel %d2,%sp@- <== NOT EXECUTED 42098: 4eb9 0004 2828 jsr 42828 <_exit> <== NOT EXECUTED } else { rtems_error(0, "fatal error, aborting"); 4209e: 4879 0005 8edd pea 58edd <== NOT EXECUTED 420a4: 42a7 clrl %sp@- <== NOT EXECUTED 420a6: 4e90 jsr %a0@ <== NOT EXECUTED abort(); 420a8: 4eb9 0004 b978 jsr 4b978 <== NOT EXECUTED 420ae: 4280 clrl %d0 <== NOT EXECUTED } } return chars_written; } 420b0: 4cee 047c ffe8 moveml %fp@(-24),%d2-%d6/%a2 <== NOT EXECUTED 420b6: 4e5e unlk %fp <== NOT EXECUTED 420b8: 4e75 rts 000456f8 : #include /* for memset */ bool rtems_workspace_get_information( Heap_Information_block *the_info ) { 456f8: 4e56 0000 linkw %fp,#0 456fc: 202e 0008 movel %fp@(8),%d0 if ( !the_info ) 45700: 6710 beqs 45712 return false; return _Protected_heap_Get_information( &_Workspace_Area, the_info ); 45702: 2f00 movel %d0,%sp@- 45704: 4879 0005 bd76 pea 5bd76 <_Workspace_Area> 4570a: 4eb9 0004 69a4 jsr 469a4 <_Protected_heap_Get_information> 45710: 508f addql #8,%sp } 45712: 4e5e unlk %fp 45714: 4e75 rts ... 00060608 : /* * Extract an integer value from the database */ static int scanInt(FILE *fp, int *val) { 60608: 4e56 ffe4 linkw %fp,#-28 6060c: 48d7 0c7c moveml %d2-%d6/%a2-%a3,%sp@ 60610: 246e 0008 moveal %fp@(8),%a2 60614: 4283 clrl %d3 60616: 283c 7fff ffff movel #2147483647,%d4 6061c: 4282 clrl %d2 unsigned int limit = INT_MAX; int sign = 0; int d; for (;;) { c = getc(fp); 6061e: 47f9 0007 9d34 lea 79d34 <__srget_r>,%a3 60624: 202a 0004 movel %a2@(4),%d0 60628: 5380 subql #1,%d0 6062a: 2540 0004 movel %d0,%a2@(4) 6062e: 6c0e bges 6063e 60630: 2f0a movel %a2,%sp@- <== NOT EXECUTED 60632: 2f39 0009 6560 movel 96560 <_impure_ptr>,%sp@- <== NOT EXECUTED 60638: 4e93 jsr %a3@ <== NOT EXECUTED 6063a: 508f addql #8,%sp <== NOT EXECUTED 6063c: 600a bras 60648 <== NOT EXECUTED 6063e: 2052 moveal %a2@,%a0 60640: 4280 clrl %d0 60642: 1010 moveb %a0@,%d0 60644: 5288 addql #1,%a0 60646: 2488 movel %a0,%a2@ if (c == ':') 60648: 723a moveq #58,%d1 6064a: b280 cmpl %d0,%d1 6064c: 6750 beqs 6069e break; if (sign == 0) { 6064e: 4a83 tstl %d3 60650: 660e bnes 60660 if (c == '-') { 60652: 7c2d moveq #45,%d6 60654: bc80 cmpl %d0,%d6 60656: 6606 bnes 6065e sign = -1; limit++; 60658: 5284 addql #1,%d4 <== NOT EXECUTED 6065a: 76ff moveq #-1,%d3 <== NOT EXECUTED continue; 6065c: 60c6 bras 60624 <== NOT EXECUTED 6065e: 7601 moveq #1,%d3 } sign = 1; } if (!isdigit(c)) 60660: 2079 0009 6554 moveal 96554 <__ctype_ptr__>,%a0 60666: 1230 0801 moveb %a0@(00000001,%d0:l),%d1 6066a: 49c1 extbl %d1 6066c: 44c1 movew %d1,%ccr 6066e: 6640 bnes 606b0 return 0; d = c - '0'; if ((i > (limit / 10)) 60670: 2204 movel %d4,%d1 60672: 7c0a moveq #10,%d6 60674: 4c46 1005 remul %d6,%d5,%d1 60678: 4c46 1001 remul %d6,%d1,%d1 6067c: b282 cmpl %d2,%d1 6067e: 6530 bcss 606b0 } sign = 1; } if (!isdigit(c)) return 0; d = c - '0'; 60680: 0680 ffff ffd0 addil #-48,%d0 if ((i > (limit / 10)) 60686: b282 cmpl %d2,%d1 60688: 6604 bnes 6068e 6068a: ba80 cmpl %d0,%d5 <== NOT EXECUTED 6068c: 6522 bcss 606b0 <== NOT EXECUTED || ((i == (limit / 10)) && (d > (limit % 10)))) return 0; i = i * 10 + d; 6068e: 2202 movel %d2,%d1 60690: e789 lsll #3,%d1 60692: 2241 moveal %d1,%a1 60694: 41f1 2a00 lea %a1@(00000000,%d2:l:2),%a0 60698: 2400 movel %d0,%d2 6069a: d488 addl %a0,%d2 6069c: 6086 bras 60624 } if (sign == 0) 6069e: 4a83 tstl %d3 606a0: 670e beqs 606b0 return 0; *val = i * sign; 606a2: 4c02 3800 mulsl %d2,%d3 606a6: 7001 moveq #1,%d0 606a8: 206e 000c moveal %fp@(12),%a0 606ac: 2083 movel %d3,%a0@ return 1; 606ae: 6002 bras 606b2 606b0: 4280 clrl %d0 <== NOT EXECUTED } 606b2: 4cee 0c7c ffe4 moveml %fp@(-28),%d2-%d6/%a2-%a3 606b8: 4e5e unlk %fp 606ba: 4e75 rts 000606bc : /* * Extract a string value from the database */ static int scanString(FILE *fp, char **name, char **bufp, size_t *nleft, int nlFlag) { 606bc: 4e56 ffec linkw %fp,#-20 int c; *name = *bufp; 606c0: 206e 000c moveal %fp@(12),%a0 /* * Extract a string value from the database */ static int scanString(FILE *fp, char **name, char **bufp, size_t *nleft, int nlFlag) { 606c4: 48d7 3c04 moveml %d2/%a2-%a5,%sp@ 606c8: 246e 0010 moveal %fp@(16),%a2 int c; *name = *bufp; for (;;) { c = getc(fp); 606cc: 4bf9 0007 9d34 lea 79d34 <__srget_r>,%a5 /* * Extract a string value from the database */ static int scanString(FILE *fp, char **name, char **bufp, size_t *nleft, int nlFlag) { 606d2: 286e 0008 moveal %fp@(8),%a4 606d6: 266e 0014 moveal %fp@(20),%a3 606da: 242e 0018 movel %fp@(24),%d2 int c; *name = *bufp; 606de: 2092 movel %a2@,%a0@ for (;;) { c = getc(fp); 606e0: 202c 0004 movel %a4@(4),%d0 606e4: 5380 subql #1,%d0 606e6: 2940 0004 movel %d0,%a4@(4) 606ea: 6c0e bges 606fa 606ec: 2f0c movel %a4,%sp@- 606ee: 2f39 0009 6560 movel 96560 <_impure_ptr>,%sp@- 606f4: 4e95 jsr %a5@ 606f6: 508f addql #8,%sp 606f8: 600a bras 60704 606fa: 2054 moveal %a4@,%a0 606fc: 4280 clrl %d0 606fe: 1010 moveb %a0@,%d0 60700: 5288 addql #1,%a0 60702: 2888 movel %a0,%a4@ if (c == ':') { 60704: 723a moveq #58,%d1 60706: b280 cmpl %d0,%d1 60708: 6606 bnes 60710 if (nlFlag) 6070a: 4a82 tstl %d2 6070c: 6724 beqs 60732 6070e: 602e bras 6073e <== NOT EXECUTED return 0; break; } if (c == '\n') { 60710: 720a moveq #10,%d1 60712: b280 cmpl %d0,%d1 60714: 6606 bnes 6071c if (!nlFlag) 60716: 4a82 tstl %d2 60718: 6618 bnes 60732 6071a: 6022 bras 6073e <== NOT EXECUTED return 0; break; } if (c == EOF) 6071c: 72ff moveq #-1,%d1 6071e: b280 cmpl %d0,%d1 60720: 671c beqs 6073e return 0; if (*nleft < 2) 60722: 7201 moveq #1,%d1 60724: b293 cmpl %a3@,%d1 60726: 6416 bccs 6073e return 0; **bufp = c; 60728: 2052 moveal %a2@,%a0 6072a: 1080 moveb %d0,%a0@ ++(*bufp); 6072c: 5292 addql #1,%a2@ --(*nleft); 6072e: 5393 subql #1,%a3@ } 60730: 60ae bras 606e0 **bufp = '\0'; 60732: 2052 moveal %a2@,%a0 ++(*bufp); --(*nleft); 60734: 7001 moveq #1,%d0 return 0; **bufp = c; ++(*bufp); --(*nleft); } **bufp = '\0'; 60736: 4210 clrb %a0@ ++(*bufp); 60738: 5292 addql #1,%a2@ --(*nleft); 6073a: 5393 subql #1,%a3@ return 1; 6073c: 6002 bras 60740 6073e: 4280 clrl %d0 <== NOT EXECUTED } 60740: 4cee 3c04 ffec moveml %fp@(-20),%d2/%a2-%a5 60746: 4e5e unlk %fp 60748: 4e75 rts 0006074a : FILE *fp, struct group *grp, char *buffer, size_t bufsize ) { 6074a: 4e56 ffe4 linkw %fp,#-28 6074e: 48d7 0c1c moveml %d2-%d4/%a2-%a3,%sp@ int grgid; char *grmem, *cp; int memcount; if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0) 60752: 42a7 clrl %sp@- 60754: 280e movel %fp,%d4 60756: 0684 0000 0014 addil #20,%d4 6075c: 260e movel %fp,%d3 6075e: 0683 0000 0010 addil #16,%d3 60764: 47fa ff56 lea %pc@(606bc ),%a3 60768: 2f04 movel %d4,%sp@- FILE *fp, struct group *grp, char *buffer, size_t bufsize ) { 6076a: 246e 000c moveal %fp@(12),%a2 int grgid; char *grmem, *cp; int memcount; if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0) 6076e: 2f03 movel %d3,%sp@- FILE *fp, struct group *grp, char *buffer, size_t bufsize ) { 60770: 242e 0008 movel %fp@(8),%d2 int grgid; char *grmem, *cp; int memcount; if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0) 60774: 2f0a movel %a2,%sp@- 60776: 2f02 movel %d2,%sp@- 60778: 4e93 jsr %a3@ 6077a: 4fef 0014 lea %sp@(20),%sp 6077e: 4a80 tstl %d0 60780: 6700 00c2 beqw 60844 || !scanString(fp, &grp->gr_passwd, &buffer, &bufsize, 0) 60784: 42a7 clrl %sp@- 60786: 2f04 movel %d4,%sp@- 60788: 2f03 movel %d3,%sp@- 6078a: 486a 0004 pea %a2@(4) 6078e: 2f02 movel %d2,%sp@- 60790: 4e93 jsr %a3@ { int grgid; char *grmem, *cp; int memcount; if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0) 60792: 4fef 0014 lea %sp@(20),%sp 60796: 4a80 tstl %d0 60798: 6700 00aa beqw 60844 || !scanString(fp, &grp->gr_passwd, &buffer, &bufsize, 0) || !scanInt(fp, &grgid) 6079c: 486e fffc pea %fp@(-4) 607a0: 2f02 movel %d2,%sp@- 607a2: 4eba fe64 jsr %pc@(60608 ) { int grgid; char *grmem, *cp; int memcount; if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0) 607a6: 508f addql #8,%sp 607a8: 4a80 tstl %d0 607aa: 6700 0098 beqw 60844 || !scanString(fp, &grp->gr_passwd, &buffer, &bufsize, 0) || !scanInt(fp, &grgid) || !scanString(fp, &grmem, &buffer, &bufsize, 1)) 607ae: 4878 0001 pea 1 607b2: 2f04 movel %d4,%sp@- 607b4: 2f03 movel %d3,%sp@- 607b6: 486e fff8 pea %fp@(-8) 607ba: 2f02 movel %d2,%sp@- 607bc: 4e93 jsr %a3@ { int grgid; char *grmem, *cp; int memcount; if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0) 607be: 4fef 0014 lea %sp@(20),%sp 607c2: 4a80 tstl %d0 607c4: 677e beqs 60844 grp->gr_gid = grgid; /* * Determine number of members */ for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 607c6: 226e fff8 moveal %fp@(-8),%a1 607ca: 7001 moveq #1,%d0 607cc: 2049 moveal %a1,%a0 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; 607ce: 356e fffe 0008 movew %fp@(-2),%a2@(8) /* * Determine number of members */ for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 607d4: 6008 bras 607de if(*cp == ',') 607d6: 722c moveq #44,%d1 607d8: b282 cmpl %d2,%d1 607da: 6602 bnes 607de memcount++; 607dc: 5280 addql #1,%d0 <== NOT EXECUTED grp->gr_gid = grgid; /* * Determine number of members */ for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 607de: 1210 moveb %a0@,%d1 607e0: 5288 addql #1,%a0 if(*cp == ',') 607e2: 1401 moveb %d1,%d2 607e4: 49c2 extbl %d2 grp->gr_gid = grgid; /* * Determine number of members */ for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 607e6: 4a01 tstb %d1 607e8: 66ec bnes 607d6 } /* * Hack to produce (hopefully) a suitably-aligned array of pointers */ if (bufsize < (((memcount+1)*sizeof(char *)) + 15)) 607ea: e588 lsll #2,%d0 607ec: 0680 0000 0013 addil #19,%d0 607f2: b0ae 0014 cmpl %fp@(20),%d0 607f6: 624c bhis 60844 return 0; grp->gr_mem = (char **)(((uintptr_t)buffer + 15) & ~15); 607f8: 202e 0010 movel %fp@(16),%d0 607fc: 74f0 moveq #-16,%d2 607fe: 0680 0000 000f addil #15,%d0 /* * Fill in pointer array */ grp->gr_mem[0] = grmem; for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 60804: 7201 moveq #1,%d1 /* * 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); 60806: c082 andl %d2,%d0 /* * Fill in pointer array */ grp->gr_mem[0] = grmem; 60808: 2040 moveal %d0,%a0 6080a: 2089 movel %a1,%a0@ for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 6080c: 206e fff8 moveal %fp@(-8),%a0 /* * Hack to produce (hopefully) a suitably-aligned array of pointers */ if (bufsize < (((memcount+1)*sizeof(char *)) + 15)) return 0; grp->gr_mem = (char **)(((uintptr_t)buffer + 15) & ~15); 60810: 2540 000a movel %d0,%a2@(10) /* * Fill in pointer array */ grp->gr_mem[0] = grmem; for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 60814: 6018 bras 6082e if(*cp == ',') { 60816: 702c moveq #44,%d0 60818: b082 cmpl %d2,%d0 6081a: 6610 bnes 6082c *cp = '\0'; grp->gr_mem[memcount++] = cp + 1; 6081c: 2408 movel %a0,%d2 <== NOT EXECUTED 6081e: 5282 addql #1,%d2 <== NOT EXECUTED * Fill in pointer array */ grp->gr_mem[0] = grmem; for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { if(*cp == ',') { *cp = '\0'; 60820: 4210 clrb %a0@ <== NOT EXECUTED grp->gr_mem[memcount++] = cp + 1; 60822: 226a 000a moveal %a2@(10),%a1 <== NOT EXECUTED 60826: 2382 1c00 movel %d2,%a1@(00000000,%d1:l:4) <== NOT EXECUTED 6082a: 5281 addql #1,%d1 <== NOT EXECUTED /* * Fill in pointer array */ grp->gr_mem[0] = grmem; for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 6082c: 5288 addql #1,%a0 6082e: 1010 moveb %a0@,%d0 if(*cp == ',') { 60830: 1400 moveb %d0,%d2 60832: 49c2 extbl %d2 /* * Fill in pointer array */ grp->gr_mem[0] = grmem; for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 60834: 4a00 tstb %d0 60836: 66de bnes 60816 if(*cp == ',') { *cp = '\0'; grp->gr_mem[memcount++] = cp + 1; } } grp->gr_mem[memcount] = NULL; 60838: 206a 000a moveal %a2@(10),%a0 6083c: 7001 moveq #1,%d0 6083e: 42b0 1c00 clrl %a0@(00000000,%d1:l:4) return 1; 60842: 6002 bras 60846 60844: 4280 clrl %d0 <== NOT EXECUTED } 60846: 4cee 0c1c ffe4 moveml %fp@(-28),%d2-%d4/%a2-%a3 6084c: 4e5e unlk %fp 6084e: 4e75 rts 00060888 : FILE *fp, struct passwd *pwd, char *buffer, size_t bufsize ) { 60888: 4e56 ffe0 linkw %fp,#-32 6088c: 48d7 1c1c moveml %d2-%d4/%a2-%a4,%sp@ int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 60890: 42a7 clrl %sp@- 60892: 280e movel %fp,%d4 60894: 0684 0000 0014 addil #20,%d4 6089a: 260e movel %fp,%d3 6089c: 0683 0000 0010 addil #16,%d3 608a2: 47fa fe18 lea %pc@(606bc ),%a3 608a6: 2f04 movel %d4,%sp@- FILE *fp, struct passwd *pwd, char *buffer, size_t bufsize ) { 608a8: 246e 000c moveal %fp@(12),%a2 int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 608ac: 2f03 movel %d3,%sp@- FILE *fp, struct passwd *pwd, char *buffer, size_t bufsize ) { 608ae: 242e 0008 movel %fp@(8),%d2 int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 608b2: 2f0a movel %a2,%sp@- 608b4: 2f02 movel %d2,%sp@- 608b6: 4e93 jsr %a3@ 608b8: 4fef 0014 lea %sp@(20),%sp 608bc: 4a80 tstl %d0 608be: 6700 00a4 beqw 60964 || !scanString(fp, &pwd->pw_passwd, &buffer, &bufsize, 0) 608c2: 42a7 clrl %sp@- 608c4: 2f04 movel %d4,%sp@- 608c6: 2f03 movel %d3,%sp@- 608c8: 486a 0004 pea %a2@(4) 608cc: 2f02 movel %d2,%sp@- 608ce: 4e93 jsr %a3@ size_t bufsize ) { int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 608d0: 4fef 0014 lea %sp@(20),%sp 608d4: 4a80 tstl %d0 608d6: 6700 008c beqw 60964 || !scanString(fp, &pwd->pw_passwd, &buffer, &bufsize, 0) || !scanInt(fp, &pwuid) 608da: 486e fffc pea %fp@(-4) 608de: 49fa fd28 lea %pc@(60608 ),%a4 608e2: 2f02 movel %d2,%sp@- 608e4: 4e94 jsr %a4@ size_t bufsize ) { int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 608e6: 508f addql #8,%sp 608e8: 4a80 tstl %d0 608ea: 6778 beqs 60964 || !scanString(fp, &pwd->pw_passwd, &buffer, &bufsize, 0) || !scanInt(fp, &pwuid) || !scanInt(fp, &pwgid) 608ec: 486e fff8 pea %fp@(-8) 608f0: 2f02 movel %d2,%sp@- 608f2: 4e94 jsr %a4@ size_t bufsize ) { int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 608f4: 508f addql #8,%sp 608f6: 4a80 tstl %d0 608f8: 676a beqs 60964 || !scanString(fp, &pwd->pw_passwd, &buffer, &bufsize, 0) || !scanInt(fp, &pwuid) || !scanInt(fp, &pwgid) || !scanString(fp, &pwd->pw_comment, &buffer, &bufsize, 0) 608fa: 42a7 clrl %sp@- 608fc: 2f04 movel %d4,%sp@- 608fe: 2f03 movel %d3,%sp@- 60900: 486a 000c pea %a2@(12) 60904: 2f02 movel %d2,%sp@- 60906: 4e93 jsr %a3@ size_t bufsize ) { int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 60908: 4fef 0014 lea %sp@(20),%sp 6090c: 4a80 tstl %d0 6090e: 6754 beqs 60964 || !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) 60910: 42a7 clrl %sp@- 60912: 2f04 movel %d4,%sp@- 60914: 2f03 movel %d3,%sp@- 60916: 486a 0010 pea %a2@(16) 6091a: 2f02 movel %d2,%sp@- 6091c: 4e93 jsr %a3@ size_t bufsize ) { int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 6091e: 4fef 0014 lea %sp@(20),%sp 60922: 4a80 tstl %d0 60924: 673e beqs 60964 || !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) 60926: 42a7 clrl %sp@- 60928: 2f04 movel %d4,%sp@- 6092a: 2f03 movel %d3,%sp@- 6092c: 486a 0014 pea %a2@(20) 60930: 2f02 movel %d2,%sp@- 60932: 4e93 jsr %a3@ size_t bufsize ) { int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 60934: 4fef 0014 lea %sp@(20),%sp 60938: 4a80 tstl %d0 6093a: 6728 beqs 60964 || !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)) 6093c: 4878 0001 pea 1 60940: 2f04 movel %d4,%sp@- 60942: 2f03 movel %d3,%sp@- 60944: 486a 0018 pea %a2@(24) 60948: 2f02 movel %d2,%sp@- 6094a: 4e93 jsr %a3@ size_t bufsize ) { int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 6094c: 4fef 0014 lea %sp@(20),%sp 60950: 4a80 tstl %d0 60952: 6710 beqs 60964 || !scanString(fp, &pwd->pw_gecos, &buffer, &bufsize, 0) || !scanString(fp, &pwd->pw_dir, &buffer, &bufsize, 0) || !scanString(fp, &pwd->pw_shell, &buffer, &bufsize, 1)) return 0; pwd->pw_uid = pwuid; pwd->pw_gid = pwgid; 60954: 7001 moveq #1,%d0 60956: 356e fffa 000a movew %fp@(-6),%a2@(10) || !scanString(fp, &pwd->pw_comment, &buffer, &bufsize, 0) || !scanString(fp, &pwd->pw_gecos, &buffer, &bufsize, 0) || !scanString(fp, &pwd->pw_dir, &buffer, &bufsize, 0) || !scanString(fp, &pwd->pw_shell, &buffer, &bufsize, 1)) return 0; pwd->pw_uid = pwuid; 6095c: 356e fffe 0008 movew %fp@(-2),%a2@(8) pwd->pw_gid = pwgid; return 1; 60962: 6002 bras 60966 60964: 4280 clrl %d0 <== NOT EXECUTED } 60966: 4cee 1c1c ffe0 moveml %fp@(-32),%d2-%d4/%a2-%a4 6096c: 4e5e unlk %fp 6096e: 4e75 rts 000605be : gid_t gid ) { _POSIX_types_Gid = gid; return 0; } 605be: 4280 clrl %d0 <== NOT EXECUTED */ int setgid( gid_t gid ) { 605c0: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED _POSIX_types_Gid = gid; 605c4: 2079 0009 5d9c moveal 95d9c ,%a0 <== NOT EXECUTED 605ca: 316e 000a 0034 movew %fp@(10),%a0@(52) <== NOT EXECUTED return 0; } 605d0: 4e5e unlk %fp <== NOT EXECUTED 605d2: 4e75 rts 00060a88 : return NULL; return &grent; } void setgrent(void) { 60a88: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED init_etc_passwd_group(); 60a8c: 4eb9 0006 09a8 jsr 609a8 <== NOT EXECUTED if (group_fp != NULL) 60a92: 2039 0009 9e52 movel 99e52 ,%d0 <== NOT EXECUTED 60a98: 670a beqs 60aa4 <== NOT EXECUTED fclose(group_fp); 60a9a: 2f00 movel %d0,%sp@- <== NOT EXECUTED 60a9c: 4eb9 0007 4fb6 jsr 74fb6 <== NOT EXECUTED 60aa2: 588f addql #4,%sp <== NOT EXECUTED group_fp = fopen("/etc/group", "r"); 60aa4: 4879 0008 e3cb pea 8e3cb <== NOT EXECUTED 60aaa: 4879 0008 cc75 pea 8cc75 <_rodata_start+0x845> <== NOT EXECUTED 60ab0: 4eb9 0007 581c jsr 7581c <== NOT EXECUTED 60ab6: 508f addql #8,%sp <== NOT EXECUTED } 60ab8: 4e5e unlk %fp <== NOT EXECUTED { init_etc_passwd_group(); if (group_fp != NULL) fclose(group_fp); group_fp = fopen("/etc/group", "r"); 60aba: 23c0 0009 9e52 movel %d0,99e52 <== NOT EXECUTED } 60ac0: 4e75 rts 00060c38 : return NULL; return &pwent; } void setpwent(void) { 60c38: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED init_etc_passwd_group(); 60c3c: 4eb9 0006 09a8 jsr 609a8 <== NOT EXECUTED if (passwd_fp != NULL) 60c42: 2039 0009 9d6a movel 99d6a ,%d0 <== NOT EXECUTED 60c48: 670a beqs 60c54 <== NOT EXECUTED fclose(passwd_fp); 60c4a: 2f00 movel %d0,%sp@- <== NOT EXECUTED 60c4c: 4eb9 0007 4fb6 jsr 74fb6 <== NOT EXECUTED 60c52: 588f addql #4,%sp <== NOT EXECUTED passwd_fp = fopen("/etc/passwd", "r"); 60c54: 4879 0008 e3cb pea 8e3cb <== NOT EXECUTED 60c5a: 4879 0008 cc30 pea 8cc30 <_rodata_start+0x800> <== NOT EXECUTED 60c60: 4eb9 0007 581c jsr 7581c <== NOT EXECUTED 60c66: 508f addql #8,%sp <== NOT EXECUTED } 60c68: 4e5e unlk %fp <== NOT EXECUTED { init_etc_passwd_group(); if (passwd_fp != NULL) fclose(passwd_fp); passwd_fp = fopen("/etc/passwd", "r"); 60c6a: 23c0 0009 9d6a movel %d0,99d6a <== NOT EXECUTED } 60c70: 4e75 rts 0004595a : uid_t uid ) { _POSIX_types_Uid = uid; return 0; } 4595a: 4280 clrl %d0 <== NOT EXECUTED */ int setuid( uid_t uid ) { 4595c: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED _POSIX_types_Uid = uid; 45960: 2079 0009 5d9c moveal 95d9c ,%a0 <== NOT EXECUTED 45966: 316e 000a 0032 movew %fp@(10),%a0@(50) <== NOT EXECUTED return 0; } 4596c: 4e5e unlk %fp <== NOT EXECUTED 4596e: 4e75 rts 0004391a : /* * Process input character, with semaphore. */ static int siproc (unsigned char c, struct rtems_termios_tty *tty) { 4391a: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED 4391e: 2f0a movel %a2,%sp@- <== NOT EXECUTED 43920: 246e 000c moveal %fp@(12),%a2 <== NOT EXECUTED int i; /* * Obtain output semaphore if character will be echoed */ if (tty->termios.c_lflag & (ECHO|ECHOE|ECHOK|ECHONL|ECHOPRT|ECHOCTL|ECHOKE)) { 43924: 202a 003c movel %a2@(60),%d0 <== NOT EXECUTED /* * Process input character, with semaphore. */ static int siproc (unsigned char c, struct rtems_termios_tty *tty) { 43928: 2f02 movel %d2,%sp@- <== NOT EXECUTED 4392a: 4282 clrl %d2 <== NOT EXECUTED 4392c: 142e 000b moveb %fp@(11),%d2 <== NOT EXECUTED int i; /* * Obtain output semaphore if character will be echoed */ if (tty->termios.c_lflag & (ECHO|ECHOE|ECHOK|ECHONL|ECHOPRT|ECHOCTL|ECHOKE)) { 43930: 0280 0000 0e78 andil #3704,%d0 <== NOT EXECUTED 43936: 6734 beqs 4396c <== NOT EXECUTED rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 43938: 42a7 clrl %sp@- <== NOT EXECUTED 4393a: 42a7 clrl %sp@- <== NOT EXECUTED 4393c: 2f2a 0018 movel %a2@(24),%sp@- <== NOT EXECUTED 43940: 4eb9 0004 4f30 jsr 44f30 <== NOT EXECUTED i = iproc (c, tty); 43946: 2f0a movel %a2,%sp@- <== NOT EXECUTED 43948: 2f02 movel %d2,%sp@- <== NOT EXECUTED 4394a: 4eba fe72 jsr %pc@(437be ) <== NOT EXECUTED rtems_semaphore_release (tty->osem); 4394e: 2f2a 0018 movel %a2@(24),%sp@- <== NOT EXECUTED /* * Obtain output semaphore if character will be echoed */ if (tty->termios.c_lflag & (ECHO|ECHOE|ECHOK|ECHONL|ECHOPRT|ECHOCTL|ECHOKE)) { rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); i = iproc (c, tty); 43952: 2400 movel %d0,%d2 <== NOT EXECUTED rtems_semaphore_release (tty->osem); 43954: 4eb9 0004 5034 jsr 45034 <== NOT EXECUTED } else { i = iproc (c, tty); } return i; } 4395a: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED 4395e: 2002 movel %d2,%d0 <== NOT EXECUTED * Obtain output semaphore if character will be echoed */ if (tty->termios.c_lflag & (ECHO|ECHOE|ECHOK|ECHONL|ECHOPRT|ECHOCTL|ECHOKE)) { rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); i = iproc (c, tty); rtems_semaphore_release (tty->osem); 43960: 4fef 0018 lea %sp@(24),%sp <== NOT EXECUTED } else { i = iproc (c, tty); } return i; } 43964: 242e fff8 movel %fp@(-8),%d2 <== NOT EXECUTED 43968: 4e5e unlk %fp <== NOT EXECUTED 4396a: 4e75 rts <== 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); 4396c: 2d4a 000c movel %a2,%fp@(12) <== NOT EXECUTED } return i; } 43970: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); i = iproc (c, tty); rtems_semaphore_release (tty->osem); } else { i = iproc (c, tty); 43974: 2d42 0008 movel %d2,%fp@(8) <== NOT EXECUTED } return i; } 43978: 242e fff8 movel %fp@(-8),%d2 <== NOT EXECUTED 4397c: 4e5e unlk %fp <== NOT EXECUTED rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); i = iproc (c, tty); rtems_semaphore_release (tty->osem); } else { i = iproc (c, tty); 4397e: 6000 fe3e braw 437be <== NOT EXECUTED 000469e4 : int _STAT_NAME( const char *path, struct stat *buf ) { 469e4: 4e56 ffe0 linkw %fp,#-32 469e8: 48d7 001c moveml %d2-%d4,%sp@ 469ec: 282e 0008 movel %fp@(8),%d4 469f0: 242e 000c movel %fp@(12),%d2 /* * Check to see if we were passed a valid pointer. */ if ( !buf ) 469f4: 6612 bnes 46a08 rtems_set_errno_and_return_minus_one( EFAULT ); 469f6: 4eb9 0007 4e78 jsr 74e78 <__errno> 469fc: 760e moveq #14,%d3 469fe: 74ff moveq #-1,%d2 46a00: 2040 moveal %d0,%a0 46a02: 2083 movel %d3,%a0@ 46a04: 6000 009a braw 46aa0 status = rtems_filesystem_evaluate_path( path, strlen( path ), 46a08: 2f04 movel %d4,%sp@- 46a0a: 260e movel %fp,%d3 46a0c: 0683 ffff ffec addil #-20,%d3 46a12: 4eb9 0007 aedc jsr 7aedc 46a18: 7201 moveq #1,%d1 46a1a: 2e81 movel %d1,%sp@ 46a1c: 2f03 movel %d3,%sp@- 46a1e: 42a7 clrl %sp@- 46a20: 2f00 movel %d0,%sp@- 46a22: 2f04 movel %d4,%sp@- 46a24: 4eb9 0004 5772 jsr 45772 0, &loc, _STAT_FOLLOW_LINKS ); if ( status != 0 ) 46a2a: 4fef 0014 lea %sp@(20),%sp 46a2e: 4a80 tstl %d0 46a30: 6704 beqs 46a36 46a32: 74ff moveq #-1,%d2 46a34: 606a bras 46aa0 return -1; if ( !loc.handlers->fstat_h ){ 46a36: 206e fff4 moveal %fp@(-12),%a0 46a3a: 4aa8 0018 tstl %a0@(24) 46a3e: 6628 bnes 46a68 rtems_filesystem_freenode( &loc ); 46a40: 206e fff8 moveal %fp@(-8),%a0 <== NOT EXECUTED 46a44: 4a88 tstl %a0 <== NOT EXECUTED 46a46: 670e beqs 46a56 <== NOT EXECUTED 46a48: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 46a4c: 4a88 tstl %a0 <== NOT EXECUTED 46a4e: 6706 beqs 46a56 <== NOT EXECUTED 46a50: 2f03 movel %d3,%sp@- <== NOT EXECUTED 46a52: 4e90 jsr %a0@ <== NOT EXECUTED 46a54: 588f addql #4,%sp <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 46a56: 4eb9 0007 4e78 jsr 74e78 <__errno> <== NOT EXECUTED 46a5c: 74ff moveq #-1,%d2 <== NOT EXECUTED 46a5e: 2040 moveal %d0,%a0 <== NOT EXECUTED 46a60: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED 46a66: 6038 bras 46aa0 <== NOT EXECUTED /* * Zero out the stat structure so the various support * versions of stat don't have to. */ memset( buf, 0, sizeof(struct stat) ); 46a68: 4878 0046 pea 46 46a6c: 42a7 clrl %sp@- 46a6e: 2f02 movel %d2,%sp@- 46a70: 4eb9 0007 801c jsr 7801c status = (*loc.handlers->fstat_h)( &loc, buf ); 46a76: 206e fff4 moveal %fp@(-12),%a0 46a7a: 2f02 movel %d2,%sp@- 46a7c: 2f03 movel %d3,%sp@- 46a7e: 2068 0018 moveal %a0@(24),%a0 46a82: 4e90 jsr %a0@ rtems_filesystem_freenode( &loc ); 46a84: 206e fff8 moveal %fp@(-8),%a0 * versions of stat don't have to. */ memset( buf, 0, sizeof(struct stat) ); status = (*loc.handlers->fstat_h)( &loc, buf ); 46a88: 2400 movel %d0,%d2 rtems_filesystem_freenode( &loc ); 46a8a: 4fef 0014 lea %sp@(20),%sp 46a8e: 4a88 tstl %a0 46a90: 670e beqs 46aa0 46a92: 2068 001c moveal %a0@(28),%a0 46a96: 4a88 tstl %a0 46a98: 6706 beqs 46aa0 46a9a: 2f03 movel %d3,%sp@- 46a9c: 4e90 jsr %a0@ 46a9e: 588f addql #4,%sp return status; } 46aa0: 2002 movel %d2,%d0 46aa2: 4cee 001c ffe0 moveml %fp@(-32),%d2-%d4 46aa8: 4e5e unlk %fp 46aaa: 4e75 rts 00061914 : */ extern rtems_chain_control rtems_filesystem_mount_table_control; int statvfs (const char *path, struct statvfs *sb) { 61914: 4e56 ffe0 linkw %fp,#-32 <== NOT EXECUTED 61918: 48d7 040c moveml %d2-%d3/%a2,%sp@ <== NOT EXECUTED 6191c: 246e 0008 moveal %fp@(8),%a2 <== NOT EXECUTED * The root node of the mounted filesytem. * The node for the directory that the fileystem is mounted on. * The mount entry that is being refered to. */ if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x0, &loc, true ) ) 61920: 260e movel %fp,%d3 <== NOT EXECUTED 61922: 0683 ffff ffec addil #-20,%d3 <== NOT EXECUTED 61928: 2f0a movel %a2,%sp@- <== NOT EXECUTED */ extern rtems_chain_control rtems_filesystem_mount_table_control; int statvfs (const char *path, struct statvfs *sb) { 6192a: 242e 000c movel %fp@(12),%d2 <== NOT EXECUTED * The root node of the mounted filesytem. * The node for the directory that the fileystem is mounted on. * The mount entry that is being refered to. */ if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x0, &loc, true ) ) 6192e: 4eb9 0007 aedc jsr 7aedc <== NOT EXECUTED 61934: 7201 moveq #1,%d1 <== NOT EXECUTED 61936: 2e81 movel %d1,%sp@ <== NOT EXECUTED 61938: 2f03 movel %d3,%sp@- <== NOT EXECUTED 6193a: 42a7 clrl %sp@- <== NOT EXECUTED 6193c: 2f00 movel %d0,%sp@- <== NOT EXECUTED 6193e: 2f0a movel %a2,%sp@- <== NOT EXECUTED 61940: 4eb9 0004 5772 jsr 45772 <== NOT EXECUTED 61946: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED 6194a: 4a80 tstl %d0 <== NOT EXECUTED 6194c: 6704 beqs 61952 <== NOT EXECUTED 6194e: 74ff moveq #-1,%d2 <== NOT EXECUTED 61950: 605a bras 619ac <== NOT EXECUTED return -1; mt_entry = loc.mt_entry; 61952: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED fs_mount_root = &mt_entry->mt_fs_root; 61956: 206a 0028 moveal %a2@(40),%a0 <== NOT EXECUTED 6195a: 4aa8 0044 tstl %a0@(68) <== NOT EXECUTED 6195e: 6612 bnes 61972 <== NOT EXECUTED if ( !fs_mount_root->ops->statvfs_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 61960: 4eb9 0007 4e78 jsr 74e78 <__errno> <== NOT EXECUTED 61966: 74ff moveq #-1,%d2 <== NOT EXECUTED 61968: 2040 moveal %d0,%a0 <== NOT EXECUTED 6196a: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED 61970: 603a bras 619ac <== NOT EXECUTED memset (sb, 0, sizeof (struct statvfs)); 61972: 4878 0038 pea 38 <== NOT EXECUTED 61976: 42a7 clrl %sp@- <== NOT EXECUTED 61978: 2f02 movel %d2,%sp@- <== NOT EXECUTED 6197a: 4eb9 0007 801c jsr 7801c <== NOT EXECUTED result = ( fs_mount_root->ops->statvfs_h )( fs_mount_root, sb ); 61980: 206a 0028 moveal %a2@(40),%a0 <== NOT EXECUTED 61984: 2f02 movel %d2,%sp@- <== NOT EXECUTED 61986: 486a 001c pea %a2@(28) <== NOT EXECUTED 6198a: 2068 0044 moveal %a0@(68),%a0 <== NOT EXECUTED 6198e: 4e90 jsr %a0@ <== NOT EXECUTED rtems_filesystem_freenode( &loc ); 61990: 206e fff8 moveal %fp@(-8),%a0 <== NOT EXECUTED if ( !fs_mount_root->ops->statvfs_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); memset (sb, 0, sizeof (struct statvfs)); result = ( fs_mount_root->ops->statvfs_h )( fs_mount_root, sb ); 61994: 2400 movel %d0,%d2 <== NOT EXECUTED rtems_filesystem_freenode( &loc ); 61996: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED 6199a: 4a88 tstl %a0 <== NOT EXECUTED 6199c: 670e beqs 619ac <== NOT EXECUTED 6199e: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 619a2: 4a88 tstl %a0 <== NOT EXECUTED 619a4: 6706 beqs 619ac <== NOT EXECUTED 619a6: 2f03 movel %d3,%sp@- <== NOT EXECUTED 619a8: 4e90 jsr %a0@ <== NOT EXECUTED 619aa: 588f addql #4,%sp <== NOT EXECUTED return result; } 619ac: 2002 movel %d2,%d0 <== NOT EXECUTED 619ae: 4cee 040c ffe0 moveml %fp@(-32),%d2-%d3/%a2 <== NOT EXECUTED 619b4: 4e5e unlk %fp <== NOT EXECUTED 619b6: 4e75 rts 000619b8 : int symlink( const char *actualpath, const char *sympath ) { 619b8: 4e56 ffdc linkw %fp,#-36 619bc: 48d7 040c moveml %d2-%d3/%a2,%sp@ 619c0: 246e 000c moveal %fp@(12),%a2 rtems_filesystem_location_info_t loc; int i; const char *name_start; int result; rtems_filesystem_get_start_loc( sympath, &i, &loc ); 619c4: 742f moveq #47,%d2 619c6: 1012 moveb %a2@,%d0 619c8: 1200 moveb %d0,%d1 619ca: 49c1 extbl %d1 619cc: b481 cmpl %d1,%d2 619ce: 670c beqs 619dc 619d0: 143c 005c moveb #92,%d2 619d4: b481 cmpl %d1,%d2 619d6: 6704 beqs 619dc 619d8: 4a00 tstb %d0 619da: 6622 bnes 619fe 619dc: 4878 0014 pea 14 619e0: 2079 0009 5d9c moveal 95d9c ,%a0 619e6: 41e8 0018 lea %a0@(24),%a0 619ea: 2f08 movel %a0,%sp@- 619ec: 486e ffe8 pea %fp@(-24) 619f0: 4eb9 0007 7eb0 jsr 77eb0 619f6: 4fef 000c lea %sp@(12),%sp 619fa: 7001 moveq #1,%d0 619fc: 601e bras 61a1c 619fe: 4878 0014 pea 14 61a02: 2039 0009 5d9c movel 95d9c ,%d0 61a08: 5880 addql #4,%d0 61a0a: 2f00 movel %d0,%sp@- 61a0c: 486e ffe8 pea %fp@(-24) 61a10: 4eb9 0007 7eb0 jsr 77eb0 61a16: 4fef 000c lea %sp@(12),%sp 61a1a: 4280 clrl %d0 if ( !loc.ops->evalformake_h ) { 61a1c: 206e fff4 moveal %fp@(-12),%a0 61a20: 2068 0004 moveal %a0@(4),%a0 61a24: 4a88 tstl %a0 61a26: 673a beqs 61a62 rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*loc.ops->evalformake_h)( &sympath[i], &loc, &name_start ); 61a28: 486e fffc pea %fp@(-4) 61a2c: 260e movel %fp,%d3 61a2e: 0683 ffff ffe8 addil #-24,%d3 61a34: 2f03 movel %d3,%sp@- 61a36: 4872 0800 pea %a2@(00000000,%d0:l) 61a3a: 4e90 jsr %a0@ if ( result != 0 ) 61a3c: 4fef 000c lea %sp@(12),%sp 61a40: 4a80 tstl %d0 61a42: 6704 beqs 61a48 61a44: 74ff moveq #-1,%d2 61a46: 6054 bras 61a9c return -1; if ( !loc.ops->symlink_h ) { 61a48: 226e fff4 moveal %fp@(-12),%a1 61a4c: 2069 0038 moveal %a1@(56),%a0 61a50: 4a88 tstl %a0 61a52: 6620 bnes 61a74 rtems_filesystem_freenode( &loc ); 61a54: 2069 001c moveal %a1@(28),%a0 <== NOT EXECUTED 61a58: 4a88 tstl %a0 <== NOT EXECUTED 61a5a: 6706 beqs 61a62 <== NOT EXECUTED 61a5c: 2f03 movel %d3,%sp@- <== NOT EXECUTED 61a5e: 4e90 jsr %a0@ <== NOT EXECUTED 61a60: 588f addql #4,%sp <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 61a62: 4eb9 0007 4e78 jsr 74e78 <__errno> <== NOT EXECUTED 61a68: 74ff moveq #-1,%d2 <== NOT EXECUTED 61a6a: 2040 moveal %d0,%a0 <== NOT EXECUTED 61a6c: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED 61a72: 6028 bras 61a9c <== NOT EXECUTED } result = (*loc.ops->symlink_h)( &loc, actualpath, name_start); 61a74: 2f2e fffc movel %fp@(-4),%sp@- 61a78: 2f2e 0008 movel %fp@(8),%sp@- 61a7c: 2f03 movel %d3,%sp@- 61a7e: 4e90 jsr %a0@ rtems_filesystem_freenode( &loc ); 61a80: 206e fff4 moveal %fp@(-12),%a0 if ( !loc.ops->symlink_h ) { rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*loc.ops->symlink_h)( &loc, actualpath, name_start); 61a84: 2400 movel %d0,%d2 rtems_filesystem_freenode( &loc ); 61a86: 4fef 000c lea %sp@(12),%sp 61a8a: 4a88 tstl %a0 61a8c: 670e beqs 61a9c 61a8e: 2068 001c moveal %a0@(28),%a0 61a92: 4a88 tstl %a0 61a94: 6706 beqs 61a9c 61a96: 2f03 movel %d3,%sp@- 61a98: 4e90 jsr %a0@ 61a9a: 588f addql #4,%sp return result; } 61a9c: 2002 movel %d2,%d0 61a9e: 4cee 040c ffdc moveml %fp@(-36),%d2-%d3/%a2 61aa4: 4e5e unlk %fp 61aa6: 4e75 rts 0004f154 : int tcgetattr( int fd, struct termios *tp ) { 4f154: 4e56 0000 linkw %fp,#0 return ioctl( fd, RTEMS_IO_GET_ATTRIBUTES, tp ); 4f158: 2f2e 000c movel %fp@(12),%sp@- 4f15c: 4878 0001 pea 1 4f160: 2f2e 0008 movel %fp@(8),%sp@- 4f164: 4eb9 0005 1ca8 jsr 51ca8 } 4f16a: 4e5e unlk %fp 4f16c: 4e75 rts ... 0004f170 : int tcsetattr( int fd, int opt, struct termios *tp ) { 4f170: 4e56 0000 linkw %fp,#0 4f174: 202e 000c movel %fp@(12),%d0 4f178: 2f03 movel %d3,%sp@- 4f17a: 262e 0010 movel %fp@(16),%d3 4f17e: 2f02 movel %d2,%sp@- 4f180: 242e 0008 movel %fp@(8),%d2 switch (opt) { 4f184: 4a80 tstl %d0 4f186: 672c beqs 4f1b4 4f188: 7201 moveq #1,%d1 <== NOT EXECUTED 4f18a: b280 cmpl %d0,%d1 <== NOT EXECUTED 4f18c: 6710 beqs 4f19e <== NOT EXECUTED default: rtems_set_errno_and_return_minus_one( ENOTSUP ); 4f18e: 4eb9 0005 2900 jsr 52900 <__errno> <== NOT EXECUTED 4f194: 2040 moveal %d0,%a0 <== NOT EXECUTED 4f196: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED 4f19c: 6034 bras 4f1d2 <== NOT EXECUTED case TCSADRAIN: if (ioctl( fd, RTEMS_IO_TCDRAIN, NULL ) < 0) 4f19e: 42a7 clrl %sp@- <== NOT EXECUTED 4f1a0: 4878 0003 pea 3 <== NOT EXECUTED 4f1a4: 2f02 movel %d2,%sp@- <== NOT EXECUTED 4f1a6: 4eb9 0005 1ca8 jsr 51ca8 <== NOT EXECUTED 4f1ac: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED 4f1b0: 4a80 tstl %d0 <== NOT EXECUTED 4f1b2: 6d1e blts 4f1d2 <== NOT EXECUTED return -1; /* * Fall through to.... */ case TCSANOW: return ioctl( fd, RTEMS_IO_SET_ATTRIBUTES, tp ); 4f1b4: 2d43 0010 movel %d3,%fp@(16) 4f1b8: 7002 moveq #2,%d0 4f1ba: 2d42 0008 movel %d2,%fp@(8) } } 4f1be: 242e fff8 movel %fp@(-8),%d2 4f1c2: 262e fffc movel %fp@(-4),%d3 return -1; /* * Fall through to.... */ case TCSANOW: return ioctl( fd, RTEMS_IO_SET_ATTRIBUTES, tp ); 4f1c6: 2d40 000c movel %d0,%fp@(12) } } 4f1ca: 4e5e unlk %fp return -1; /* * Fall through to.... */ case TCSANOW: return ioctl( fd, RTEMS_IO_SET_ATTRIBUTES, tp ); 4f1cc: 4ef9 0005 1ca8 jmp 51ca8 } } 4f1d2: 242e fff8 movel %fp@(-8),%d2 <== NOT EXECUTED 4f1d6: 70ff moveq #-1,%d0 <== NOT EXECUTED 4f1d8: 262e fffc movel %fp@(-4),%d3 <== NOT EXECUTED 4f1dc: 4e5e unlk %fp <== NOT EXECUTED 4f1de: 4e75 rts 0004b764 : #include int unlink( const char *path ) { 4b764: 4e56 ffc0 linkw %fp,#-64 4b768: 48d7 0c3c moveml %d2-%d5/%a2-%a3,%sp@ 4b76c: 246e 0008 moveal %fp@(8),%a2 /* * Get the node to be unlinked. Find the parent path first. */ parentpathlen = rtems_filesystem_dirname ( path ); 4b770: 2f0a movel %a2,%sp@- 4b772: 4eb9 0004 2128 jsr 42128 if ( parentpathlen == 0 ) 4b778: 588f addql #4,%sp /* * Get the node to be unlinked. Find the parent path first. */ parentpathlen = rtems_filesystem_dirname ( path ); 4b77a: 2a00 movel %d0,%d5 if ( parentpathlen == 0 ) 4b77c: 664a bnes 4b7c8 rtems_filesystem_get_start_loc( path, &i, &parentloc ); 4b77e: 742f moveq #47,%d2 4b780: 1012 moveb %a2@,%d0 4b782: 1200 moveb %d0,%d1 4b784: 49c1 extbl %d1 4b786: b481 cmpl %d1,%d2 4b788: 670c beqs 4b796 4b78a: 143c 005c moveb #92,%d2 4b78e: b481 cmpl %d1,%d2 4b790: 6704 beqs 4b796 4b792: 4a00 tstb %d0 4b794: 6612 bnes 4b7a8 4b796: 4878 0014 pea 14 4b79a: 2079 0005 a324 moveal 5a324 ,%a0 4b7a0: 41e8 0018 lea %a0@(24),%a0 4b7a4: 2f08 movel %a0,%sp@- 4b7a6: 600e bras 4b7b6 4b7a8: 4878 0014 pea 14 4b7ac: 2039 0005 a324 movel 5a324 ,%d0 4b7b2: 5880 addql #4,%d0 4b7b4: 2f00 movel %d0,%sp@- 4b7b6: 486e ffec pea %fp@(-20) 4b7ba: 4203 clrb %d3 4b7bc: 4eb9 0004 c1c8 jsr 4c1c8 4b7c2: 4fef 000c lea %sp@(12),%sp 4b7c6: 6020 bras 4b7e8 else { result = rtems_filesystem_evaluate_path( path, parentpathlen, 4b7c8: 42a7 clrl %sp@- 4b7ca: 486e ffec pea %fp@(-20) 4b7ce: 4878 0002 pea 2 4b7d2: 2f00 movel %d0,%sp@- 4b7d4: 2f0a movel %a2,%sp@- 4b7d6: 4eb9 0004 223e jsr 4223e RTEMS_LIBIO_PERMS_WRITE, &parentloc, false ); if ( result != 0 ) 4b7dc: 4fef 0014 lea %sp@(20),%sp 4b7e0: 4a80 tstl %d0 4b7e2: 6600 015c bnew 4b940 4b7e6: 7601 moveq #1,%d3 /* * Start from the parent to find the node that should be under it. */ loc = parentloc; 4b7e8: 4878 0014 pea 14 4b7ec: 280e movel %fp,%d4 4b7ee: 0684 ffff ffec addil #-20,%d4 4b7f4: 240e movel %fp,%d2 4b7f6: 0682 ffff ffd8 addil #-40,%d2 name = path + parentpathlen; 4b7fc: d5c5 addal %d5,%a2 name += rtems_filesystem_prefix_separators( name, strlen( name ) ); 4b7fe: 47f9 0004 cd74 lea 4cd74 ,%a3 /* * Start from the parent to find the node that should be under it. */ loc = parentloc; 4b804: 2f04 movel %d4,%sp@- 4b806: 2f02 movel %d2,%sp@- 4b808: 4eb9 0004 c1c8 jsr 4c1c8 name = path + parentpathlen; name += rtems_filesystem_prefix_separators( name, strlen( name ) ); 4b80e: 2f0a movel %a2,%sp@- 4b810: 4e93 jsr %a3@ 4b812: 2e80 movel %d0,%sp@ 4b814: 2f0a movel %a2,%sp@- 4b816: 4eb9 0004 20f0 jsr 420f0 4b81c: d5c0 addal %d0,%a2 result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 4b81e: 2f0a movel %a2,%sp@- 4b820: 4e93 jsr %a3@ 4b822: 4297 clrl %sp@ 4b824: 2f02 movel %d2,%sp@- 4b826: 42a7 clrl %sp@- 4b828: 2f00 movel %d0,%sp@- 4b82a: 2f0a movel %a2,%sp@- 4b82c: 4eb9 0004 216e jsr 4216e 0, &loc, false ); if ( result != 0 ) { 4b832: 4fef 0028 lea %sp@(40),%sp 4b836: 4a80 tstl %d0 4b838: 6722 beqs 4b85c if ( free_parentloc ) 4b83a: 4a03 tstb %d3 4b83c: 6700 0102 beqw 4b940 rtems_filesystem_freenode( &parentloc ); 4b840: 206e fff8 moveal %fp@(-8),%a0 4b844: 4a88 tstl %a0 4b846: 6700 00f8 beqw 4b940 4b84a: 2068 001c moveal %a0@(28),%a0 4b84e: 4a88 tstl %a0 4b850: 6700 00ee beqw 4b940 4b854: 2f04 movel %d4,%sp@- 4b856: 78ff moveq #-1,%d4 4b858: 6000 00e0 braw 4b93a return -1; } if ( !loc.ops->node_type_h ) { 4b85c: 226e ffe4 moveal %fp@(-28),%a1 4b860: 2069 0010 moveal %a1@(16),%a0 4b864: 4a88 tstl %a0 4b866: 6606 bnes 4b86e rtems_filesystem_freenode( &loc ); 4b868: 2069 001c moveal %a1@(28),%a0 <== NOT EXECUTED 4b86c: 605c bras 4b8ca <== 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 ) { 4b86e: 2f02 movel %d2,%sp@- 4b870: 4e90 jsr %a0@ 4b872: 206e ffe4 moveal %fp@(-28),%a0 4b876: 588f addql #4,%sp 4b878: 7201 moveq #1,%d1 4b87a: b280 cmpl %d0,%d1 4b87c: 6640 bnes 4b8be rtems_filesystem_freenode( &loc ); 4b87e: 4a88 tstl %a0 4b880: 670e beqs 4b890 4b882: 2068 001c moveal %a0@(28),%a0 4b886: 4a88 tstl %a0 4b888: 6706 beqs 4b890 4b88a: 2f02 movel %d2,%sp@- 4b88c: 4e90 jsr %a0@ 4b88e: 588f addql #4,%sp if ( free_parentloc ) 4b890: 4a03 tstb %d3 4b892: 6718 beqs 4b8ac rtems_filesystem_freenode( &parentloc ); 4b894: 206e fff8 moveal %fp@(-8),%a0 <== NOT EXECUTED 4b898: 4a88 tstl %a0 <== NOT EXECUTED 4b89a: 6710 beqs 4b8ac <== NOT EXECUTED 4b89c: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 4b8a0: 4a88 tstl %a0 <== NOT EXECUTED 4b8a2: 6708 beqs 4b8ac <== NOT EXECUTED 4b8a4: 486e ffec pea %fp@(-20) <== NOT EXECUTED 4b8a8: 4e90 jsr %a0@ <== NOT EXECUTED 4b8aa: 588f addql #4,%sp <== NOT EXECUTED rtems_set_errno_and_return_minus_one( EISDIR ); 4b8ac: 4eb9 0004 b9a8 jsr 4b9a8 <__errno> 4b8b2: 78ff moveq #-1,%d4 4b8b4: 2040 moveal %d0,%a0 4b8b6: 7015 moveq #21,%d0 4b8b8: 2080 movel %d0,%a0@ 4b8ba: 6000 0086 braw 4b942 } if ( !loc.ops->unlink_h ) { 4b8be: 2268 000c moveal %a0@(12),%a1 4b8c2: 4a89 tstl %a1 4b8c4: 663c bnes 4b902 rtems_filesystem_freenode( &loc ); 4b8c6: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 4b8ca: 4a88 tstl %a0 <== NOT EXECUTED 4b8cc: 6706 beqs 4b8d4 <== NOT EXECUTED 4b8ce: 2f02 movel %d2,%sp@- <== NOT EXECUTED 4b8d0: 4e90 jsr %a0@ <== NOT EXECUTED 4b8d2: 588f addql #4,%sp <== NOT EXECUTED if ( free_parentloc ) 4b8d4: 4a03 tstb %d3 <== NOT EXECUTED 4b8d6: 6718 beqs 4b8f0 <== NOT EXECUTED rtems_filesystem_freenode( &parentloc ); 4b8d8: 206e fff8 moveal %fp@(-8),%a0 <== NOT EXECUTED 4b8dc: 4a88 tstl %a0 <== NOT EXECUTED 4b8de: 6710 beqs 4b8f0 <== NOT EXECUTED 4b8e0: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED 4b8e4: 4a88 tstl %a0 <== NOT EXECUTED 4b8e6: 6708 beqs 4b8f0 <== NOT EXECUTED 4b8e8: 486e ffec pea %fp@(-20) <== NOT EXECUTED 4b8ec: 4e90 jsr %a0@ <== NOT EXECUTED 4b8ee: 588f addql #4,%sp <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 4b8f0: 4eb9 0004 b9a8 jsr 4b9a8 <__errno> <== NOT EXECUTED 4b8f6: 78ff moveq #-1,%d4 <== NOT EXECUTED 4b8f8: 2040 moveal %d0,%a0 <== NOT EXECUTED 4b8fa: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED 4b900: 6040 bras 4b942 <== NOT EXECUTED } result = (*loc.ops->unlink_h)( &parentloc, &loc ); 4b902: 2f02 movel %d2,%sp@- 4b904: 2f04 movel %d4,%sp@- 4b906: 4e91 jsr %a1@ rtems_filesystem_freenode( &loc ); 4b908: 206e ffe4 moveal %fp@(-28),%a0 if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*loc.ops->unlink_h)( &parentloc, &loc ); 4b90c: 2800 movel %d0,%d4 rtems_filesystem_freenode( &loc ); 4b90e: 508f addql #8,%sp 4b910: 4a88 tstl %a0 4b912: 670e beqs 4b922 4b914: 2068 001c moveal %a0@(28),%a0 4b918: 4a88 tstl %a0 4b91a: 6706 beqs 4b922 4b91c: 2f02 movel %d2,%sp@- 4b91e: 4e90 jsr %a0@ 4b920: 588f addql #4,%sp if ( free_parentloc ) 4b922: 4a03 tstb %d3 4b924: 671c beqs 4b942 rtems_filesystem_freenode( &parentloc ); 4b926: 206e fff8 moveal %fp@(-8),%a0 4b92a: 4a88 tstl %a0 4b92c: 6714 beqs 4b942 4b92e: 2068 001c moveal %a0@(28),%a0 4b932: 4a88 tstl %a0 4b934: 670c beqs 4b942 4b936: 486e ffec pea %fp@(-20) 4b93a: 4e90 jsr %a0@ 4b93c: 588f addql #4,%sp 4b93e: 6002 bras 4b942 4b940: 78ff moveq #-1,%d4 <== NOT EXECUTED return result; } 4b942: 2004 movel %d4,%d0 4b944: 4cee 0c3c ffc0 moveml %fp@(-64),%d2-%d5/%a2-%a3 4b94a: 4e5e unlk %fp 4b94c: 4e75 rts 00061baa : */ int unmount( const char *path ) { 61baa: 4e56 ffec linkw %fp,#-20 61bae: 2f0a movel %a2,%sp@- 61bb0: 246e 0008 moveal %fp@(8),%a2 61bb4: 2f02 movel %d2,%sp@- * The root node of the mounted filesytem. * The node for the directory that the fileystem is mounted on. * The mount entry that is being refered to. */ if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x0, &loc, true ) ) 61bb6: 240e movel %fp,%d2 61bb8: 0682 ffff ffec addil #-20,%d2 61bbe: 2f0a movel %a2,%sp@- 61bc0: 4eb9 0007 aedc jsr 7aedc 61bc6: 7201 moveq #1,%d1 61bc8: 2e81 movel %d1,%sp@ 61bca: 2f02 movel %d2,%sp@- 61bcc: 42a7 clrl %sp@- 61bce: 2f00 movel %d0,%sp@- 61bd0: 2f0a movel %a2,%sp@- 61bd2: 4eb9 0004 5772 jsr 45772 61bd8: 4fef 0014 lea %sp@(20),%sp 61bdc: 4a80 tstl %d0 61bde: 6600 011c bnew 61cfc return -1; mt_entry = loc.mt_entry; 61be2: 246e fffc moveal %fp@(-4),%a2 61be6: 206e fff8 moveal %fp@(-8),%a0 fs_mount_loc = &mt_entry->mt_point_node; fs_root_loc = &mt_entry->mt_fs_root; 61bea: 202e ffec movel %fp@(-20),%d0 61bee: b0aa 001c cmpl %a2@(28),%d0 61bf2: 6724 beqs 61c18 /* * 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 ); 61bf4: 4a88 tstl %a0 61bf6: 670e beqs 61c06 61bf8: 2068 001c moveal %a0@(28),%a0 61bfc: 4a88 tstl %a0 61bfe: 6706 beqs 61c06 61c00: 2f02 movel %d2,%sp@- 61c02: 4e90 jsr %a0@ 61c04: 588f addql #4,%sp rtems_set_errno_and_return_minus_one( EACCES ); 61c06: 4eb9 0007 4e78 jsr 74e78 <__errno> 61c0c: 740d moveq #13,%d2 61c0e: 72ff moveq #-1,%d1 61c10: 2040 moveal %d0,%a0 61c12: 2082 movel %d2,%a0@ 61c14: 6000 00e8 braw 61cfe /* * Free the loc node and just use the nodes from the mt_entry . */ rtems_filesystem_freenode( &loc ); 61c18: 4a88 tstl %a0 61c1a: 670e beqs 61c2a 61c1c: 2068 001c moveal %a0@(28),%a0 61c20: 4a88 tstl %a0 61c22: 6706 beqs 61c2a 61c24: 2f02 movel %d2,%sp@- 61c26: 4e90 jsr %a0@ 61c28: 588f addql #4,%sp if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x0, &loc, true ) ) return -1; mt_entry = loc.mt_entry; fs_mount_loc = &mt_entry->mt_point_node; 61c2a: 206a 0014 moveal %a2@(20),%a0 61c2e: 4aa8 0028 tstl %a0@(40) 61c32: 670a beqs 61c3e fs_root_loc = &mt_entry->mt_fs_root; 61c34: 206a 0028 moveal %a2@(40),%a0 61c38: 4aa8 002c tstl %a0@(44) 61c3c: 6614 bnes 61c52 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 ); 61c3e: 4eb9 0007 4e78 jsr 74e78 <__errno> <== NOT EXECUTED 61c44: 72ff moveq #-1,%d1 <== NOT EXECUTED 61c46: 2040 moveal %d0,%a0 <== NOT EXECUTED 61c48: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED 61c4e: 6000 00ae braw 61cfe <== 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 ) 61c52: 2079 0009 5d9c moveal 95d9c ,%a0 61c58: b5e8 0014 cmpal %a0@(20),%a2 61c5c: 6720 beqs 61c7e /* * Search the mount table for any mount entries referencing this * mount entry. */ for ( the_node = rtems_filesystem_mount_table_control.first; 61c5e: 2079 0009 a704 moveal 9a704 ,%a0 61c64: 600c bras 61c72 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; 61c66: 202a 002c movel %a2@(44),%d0 61c6a: b0a8 0018 cmpl %a0@(24),%d0 61c6e: 670e beqs 61c7e * 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 ) { 61c70: 2050 moveal %a0@,%a0 61c72: b1fc 0009 a708 cmpal #632584,%a0 61c78: 66ec bnes 61c66 61c7a: 6000 0090 braw 61d0c * descriptors that are currently active and reference nodes in the * file system that we are trying to unmount */ if ( rtems_libio_is_open_files_in_fs( mt_entry ) == 1 ) rtems_set_errno_and_return_minus_one( EBUSY ); 61c7e: 4eb9 0007 4e78 jsr 74e78 <__errno> 61c84: 72ff moveq #-1,%d1 61c86: 2040 moveal %d0,%a0 61c88: 7010 moveq #16,%d0 61c8a: 2080 movel %d0,%a0@ 61c8c: 6070 bras 61cfe * 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 ) 61c8e: 206a 0014 moveal %a2@(20),%a0 61c92: 2f0a movel %a2,%sp@- 61c94: 2068 0028 moveal %a0@(40),%a0 61c98: 4e90 jsr %a0@ 61c9a: 588f addql #4,%sp 61c9c: 4a80 tstl %d0 61c9e: 665c bnes 61cfc * 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){ 61ca0: 206a 0028 moveal %a2@(40),%a0 61ca4: 2f0a movel %a2,%sp@- 61ca6: 2068 002c moveal %a0@(44),%a0 61caa: 4e90 jsr %a0@ 61cac: 588f addql #4,%sp 61cae: 4a80 tstl %d0 61cb0: 671a beqs 61ccc if (( fs_mount_loc->ops->mount_h )( mt_entry ) != 0 ) 61cb2: 206a 0014 moveal %a2@(20),%a0 <== NOT EXECUTED 61cb6: 2f0a movel %a2,%sp@- <== NOT EXECUTED 61cb8: 2068 0020 moveal %a0@(32),%a0 <== NOT EXECUTED 61cbc: 4e90 jsr %a0@ <== NOT EXECUTED 61cbe: 588f addql #4,%sp <== NOT EXECUTED 61cc0: 4a80 tstl %d0 <== NOT EXECUTED 61cc2: 6738 beqs 61cfc <== NOT EXECUTED rtems_fatal_error_occurred( 0 ); 61cc4: 42a7 clrl %sp@- <== NOT EXECUTED 61cc6: 4eb9 0004 975c jsr 4975c <== NOT EXECUTED */ RTEMS_INLINE_ROUTINE void rtems_chain_extract( rtems_chain_node *the_node ) { _Chain_Extract( the_node ); 61ccc: 2f0a movel %a2,%sp@- 61cce: 4eb9 0004 9a54 jsr 49a54 <_Chain_Extract> /* * Free the memory node that was allocated in mount * Free the memory associated with the extracted mount table entry. */ rtems_filesystem_freenode( fs_mount_loc ); 61cd4: 206a 0014 moveal %a2@(20),%a0 61cd8: 588f addql #4,%sp 61cda: 4a88 tstl %a0 61cdc: 6710 beqs 61cee 61cde: 2068 001c moveal %a0@(28),%a0 61ce2: 4a88 tstl %a0 61ce4: 6708 beqs 61cee 61ce6: 486a 0008 pea %a2@(8) 61cea: 4e90 jsr %a0@ 61cec: 588f addql #4,%sp free( mt_entry ); 61cee: 2f0a movel %a2,%sp@- 61cf0: 4eb9 0004 583c jsr 4583c return 0; 61cf6: 588f addql #4,%sp * Free the memory node that was allocated in mount * Free the memory associated with the extracted mount table entry. */ rtems_filesystem_freenode( fs_mount_loc ); free( mt_entry ); 61cf8: 4281 clrl %d1 return 0; 61cfa: 6002 bras 61cfe 61cfc: 72ff moveq #-1,%d1 } 61cfe: 242e ffe4 movel %fp@(-28),%d2 61d02: 2001 movel %d1,%d0 61d04: 246e ffe8 moveal %fp@(-24),%a2 61d08: 4e5e unlk %fp 61d0a: 4e75 rts * Run the file descriptor table to determine if there are any file * descriptors that are currently active and reference nodes in the * file system that we are trying to unmount */ if ( rtems_libio_is_open_files_in_fs( mt_entry ) == 1 ) 61d0c: 2f0a movel %a2,%sp@- 61d0e: 4eb9 0004 5ad2 jsr 45ad2 61d14: 588f addql #4,%sp 61d16: 7201 moveq #1,%d1 61d18: b280 cmpl %d0,%d1 61d1a: 6600 ff72 bnew 61c8e 61d1e: 6000 ff5e braw 61c7e ... 00061d24 : int utime( const char *path, const struct utimbuf *times ) { 61d24: 4e56 ffe0 linkw %fp,#-32 61d28: 48d7 040c moveml %d2-%d3/%a2,%sp@ 61d2c: 262e 0008 movel %fp@(8),%d3 rtems_filesystem_location_info_t temp_loc; int result; if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x00, &temp_loc, true ) ) 61d30: 240e movel %fp,%d2 61d32: 0682 ffff ffec addil #-20,%d2 61d38: 2f03 movel %d3,%sp@- int utime( const char *path, const struct utimbuf *times ) { 61d3a: 246e 000c moveal %fp@(12),%a2 rtems_filesystem_location_info_t temp_loc; int result; if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x00, &temp_loc, true ) ) 61d3e: 4eb9 0007 aedc jsr 7aedc 61d44: 7201 moveq #1,%d1 61d46: 2e81 movel %d1,%sp@ 61d48: 2f02 movel %d2,%sp@- 61d4a: 42a7 clrl %sp@- 61d4c: 2f00 movel %d0,%sp@- 61d4e: 2f03 movel %d3,%sp@- 61d50: 4eb9 0004 5772 jsr 45772 61d56: 4fef 0014 lea %sp@(20),%sp 61d5a: 4a80 tstl %d0 61d5c: 6704 beqs 61d62 61d5e: 76ff moveq #-1,%d3 61d60: 6052 bras 61db4 return -1; if ( !temp_loc.ops->utime_h ){ 61d62: 226e fff8 moveal %fp@(-8),%a1 61d66: 2069 0030 moveal %a1@(48),%a0 61d6a: 4a88 tstl %a0 61d6c: 6620 bnes 61d8e rtems_filesystem_freenode( &temp_loc ); 61d6e: 2069 001c moveal %a1@(28),%a0 <== NOT EXECUTED 61d72: 4a88 tstl %a0 <== NOT EXECUTED 61d74: 6706 beqs 61d7c <== NOT EXECUTED 61d76: 2f02 movel %d2,%sp@- <== NOT EXECUTED 61d78: 4e90 jsr %a0@ <== NOT EXECUTED 61d7a: 588f addql #4,%sp <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 61d7c: 4eb9 0007 4e78 jsr 74e78 <__errno> <== NOT EXECUTED 61d82: 76ff moveq #-1,%d3 <== NOT EXECUTED 61d84: 2040 moveal %d0,%a0 <== NOT EXECUTED 61d86: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED 61d8c: 6026 bras 61db4 <== NOT EXECUTED } result = (*temp_loc.ops->utime_h)( &temp_loc, times->actime, times->modtime ); 61d8e: 2f2a 0004 movel %a2@(4),%sp@- 61d92: 2f12 movel %a2@,%sp@- 61d94: 2f02 movel %d2,%sp@- 61d96: 4e90 jsr %a0@ rtems_filesystem_freenode( &temp_loc ); 61d98: 206e fff8 moveal %fp@(-8),%a0 if ( !temp_loc.ops->utime_h ){ rtems_filesystem_freenode( &temp_loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*temp_loc.ops->utime_h)( &temp_loc, times->actime, times->modtime ); 61d9c: 2600 movel %d0,%d3 rtems_filesystem_freenode( &temp_loc ); 61d9e: 4fef 000c lea %sp@(12),%sp 61da2: 4a88 tstl %a0 61da4: 670e beqs 61db4 61da6: 2068 001c moveal %a0@(28),%a0 61daa: 4a88 tstl %a0 61dac: 6706 beqs 61db4 61dae: 2f02 movel %d2,%sp@- 61db0: 4e90 jsr %a0@ 61db2: 588f addql #4,%sp return result; } 61db4: 2003 movel %d3,%d0 61db6: 4cee 040c ffe0 moveml %fp@(-32),%d2-%d3/%a2 61dbc: 4e5e unlk %fp 61dbe: 4e75 rts 000446b4 : */ void vprintk( const char *fmt, va_list ap ) { 446b4: 4e56 ffc4 linkw %fp,#-60 446b8: 48d7 3cfc moveml %d2-%d7/%a2-%a5,%sp@ 446bc: 246e 0008 moveal %fp@(8),%a2 unsigned_num = (unsigned long) num; } count = 0; while ((n = unsigned_num / base) > 0) { toPrint[count++] = (char) (unsigned_num - (n * base)); 446c0: 4bee ffec lea %fp@(-20),%a5 for (n=maxwidth ; n > count; n-- ) BSP_output_char(lead); for (n = 0; n < count; n++) { BSP_output_char("0123456789ABCDEF"[(int)(toPrint[count-(n+1)])]); 446c4: 2a3c 0005 931f movel #365343,%d5 */ void vprintk( const char *fmt, va_list ap ) { 446ca: 266e 000c moveal %fp@(12),%a3 for (; *fmt != '\0'; fmt++) { 446ce: 6000 0218 braw 448e8 bool minus = false; bool sign = false; char lead = ' '; char c; if (*fmt != '%') { 446d2: 49c0 extbl %d0 446d4: 7225 moveq #37,%d1 446d6: b280 cmpl %d0,%d1 446d8: 6706 beqs 446e0 BSP_output_char(*fmt); 446da: 2f00 movel %d0,%sp@- 446dc: 6000 0150 braw 4482e continue; } fmt++; 446e0: 528a addql #1,%a2 if (*fmt == '0' ) { 446e2: 7630 moveq #48,%d3 446e4: 1012 moveb %a2@,%d0 446e6: 49c0 extbl %d0 446e8: b680 cmpl %d0,%d3 446ea: 6704 beqs 446f0 446ec: 7e20 moveq #32,%d7 446ee: 6004 bras 446f4 lead = '0'; fmt++; 446f0: 528a addql #1,%a2 446f2: 7e30 moveq #48,%d7 } if (*fmt == '-' ) { 446f4: 782d moveq #45,%d4 446f6: 1012 moveb %a2@,%d0 446f8: 49c0 extbl %d0 446fa: b880 cmpl %d0,%d4 446fc: 6704 beqs 44702 446fe: 4206 clrb %d6 44700: 6004 bras 44706 minus = true; fmt++; 44702: 528a addql #1,%a2 44704: 7c01 moveq #1,%d6 44706: 4282 clrl %d2 44708: 6008 bras 44712 } while (*fmt >= '0' && *fmt <= '9' ) { width *= 10; width += ((unsigned) *fmt - '0'); fmt++; 4470a: 528a addql #1,%a2 minus = true; fmt++; } while (*fmt >= '0' && *fmt <= '9' ) { width *= 10; width += ((unsigned) *fmt - '0'); 4470c: 41f0 08d0 lea %a0@(ffffffd0,%d0:l),%a0 44710: 2408 movel %a0,%d2 if (*fmt == '-' ) { minus = true; fmt++; } while (*fmt >= '0' && *fmt <= '9' ) { width *= 10; 44712: 2002 movel %d2,%d0 } if (*fmt == '-' ) { minus = true; fmt++; } while (*fmt >= '0' && *fmt <= '9' ) { 44714: 7809 moveq #9,%d4 44716: 1212 moveb %a2@,%d1 width *= 10; 44718: e788 lsll #3,%d0 } if (*fmt == '-' ) { minus = true; fmt++; } while (*fmt >= '0' && *fmt <= '9' ) { 4471a: 2601 movel %d1,%d3 width *= 10; 4471c: 2040 moveal %d0,%a0 } if (*fmt == '-' ) { minus = true; fmt++; } while (*fmt >= '0' && *fmt <= '9' ) { 4471e: 0683 ffff ffd0 addil #-48,%d3 44724: 1001 moveb %d1,%d0 44726: 0283 0000 00ff andil #255,%d3 width *= 10; 4472c: 41f0 2a00 lea %a0@(00000000,%d2:l:2),%a0 44730: 49c0 extbl %d0 } if (*fmt == '-' ) { minus = true; fmt++; } while (*fmt >= '0' && *fmt <= '9' ) { 44732: b883 cmpl %d3,%d4 44734: 64d4 bccs 4470a width *= 10; width += ((unsigned) *fmt - '0'); fmt++; } if ((c = *fmt) == 'l') { 44736: 766c moveq #108,%d3 44738: b680 cmpl %d0,%d3 4473a: 6604 bnes 44740 lflag = true; c = *++fmt; 4473c: 528a addql #1,%a2 4473e: 1212 moveb %a2@,%d1 } if ( c == 'c' ) { 44740: 7663 moveq #99,%d3 44742: 1001 moveb %d1,%d0 44744: 49c0 extbl %d0 44746: b680 cmpl %d0,%d3 44748: 660c bnes 44756 /* need a cast here since va_arg() only takes fully promoted types */ char chr = (char) va_arg(ap, int); BSP_output_char(chr); 4474a: 2013 movel %a3@,%d0 4474c: 49c0 extbl %d0 lflag = true; c = *++fmt; } if ( c == 'c' ) { /* need a cast here since va_arg() only takes fully promoted types */ char chr = (char) va_arg(ap, int); 4474e: 588b addql #4,%a3 BSP_output_char(chr); 44750: 2f00 movel %d0,%sp@- 44752: 6000 00da braw 4482e continue; } if ( c == 's' ) { 44756: 7673 moveq #115,%d3 44758: b680 cmpl %d0,%d3 4475a: 6676 bnes 447d2 unsigned i, len; char *s, *str; str = va_arg(ap, char *); 4475c: 2853 moveal %a3@,%a4 4475e: 588b addql #4,%a3 if ( str == NULL ) { 44760: 4a8c tstl %a4 44762: 6606 bnes 4476a 44764: 49f9 0005 931e lea 5931e ,%a4 4476a: 4283 clrl %d3 str = ""; } /* calculate length of string */ for ( len=0, s=str ; *s ; len++, s++ ) 4476c: 6002 bras 44770 4476e: 5283 addql #1,%d3 44770: 4a34 3800 tstb %a4@(00000000,%d3:l) 44774: 66f8 bnes 4476e ; /* leading spaces */ if ( !minus ) 44776: 4a06 tstb %d6 44778: 6618 bnes 44792 4477a: 2803 movel %d3,%d4 4477c: 6010 bras 4478e for ( i=len ; i <== NOT EXECUTED for ( len=0, s=str ; *s ; len++, s++ ) ; /* leading spaces */ if ( !minus ) for ( i=len ; i,%a0 <== NOT EXECUTED 4478a: 4e90 jsr %a0@ <== NOT EXECUTED for ( len=0, s=str ; *s ; len++, s++ ) ; /* leading spaces */ if ( !minus ) for ( i=len ; i BSP_output_char(' '); /* no width option */ if (width == 0) { 44792: 4a82 tstl %d2 44794: 6602 bnes 44798 44796: 2403 movel %d3,%d2 width = len; } /* output the string */ for ( i=0 ; i 4479c: 600e bras 447ac BSP_output_char(*str); 4479e: 49c0 extbl %d0 447a0: 2079 0005 a30c moveal 5a30c ,%a0 447a6: 2f00 movel %d0,%sp@- 447a8: 4e90 jsr %a0@ if (width == 0) { width = len; } /* output the string */ for ( i=0 ; i BSP_output_char(*str); /* trailing spaces */ if ( minus ) 447b2: 4a06 tstb %d6 447b4: 6700 0130 beqw 448e6 447b8: 6010 bras 447ca for ( i=len ; i for ( i=0 ; i,%a0 447c6: 4e90 jsr %a0@ for ( i=0 ; i 447ce: 6000 0116 braw 448e6 continue; } /* must be a numeric format or something unsupported */ if ( c == 'o' || c == 'O' ) { 447d2: 766f moveq #111,%d3 447d4: b680 cmpl %d0,%d3 447d6: 6764 beqs 4483c 447d8: 163c 004f moveb #79,%d3 447dc: b680 cmpl %d0,%d3 447de: 675c beqs 4483c base = 8; sign = false; } else if ( c == 'i' || c == 'I' || 447e0: 163c 0069 moveb #105,%d3 447e4: b680 cmpl %d0,%d3 447e6: 6758 beqs 44840 447e8: 163c 0049 moveb #73,%d3 447ec: b680 cmpl %d0,%d3 447ee: 6750 beqs 44840 447f0: 163c 0064 moveb #100,%d3 447f4: b680 cmpl %d0,%d3 447f6: 6748 beqs 44840 447f8: 163c 0044 moveb #68,%d3 447fc: b680 cmpl %d0,%d3 447fe: 6740 beqs 44840 c == 'd' || c == 'D' ) { base = 10; sign = true; } else if ( c == 'u' || c == 'U' ) { 44800: 163c 0075 moveb #117,%d3 44804: b680 cmpl %d0,%d3 44806: 673e beqs 44846 44808: 163c 0055 moveb #85,%d3 4480c: b680 cmpl %d0,%d3 4480e: 6736 beqs 44846 base = 10; sign = false; } else if ( c == 'x' || c == 'X' ) { 44810: 49c1 extbl %d1 44812: 7078 moveq #120,%d0 44814: b081 cmpl %d1,%d0 44816: 6732 beqs 4484a 44818: 163c 0058 moveb #88,%d3 4481c: b681 cmpl %d1,%d3 4481e: 672a beqs 4484a base = 16; sign = false; } else if ( c == 'p' ) { 44820: 7870 moveq #112,%d4 44822: b881 cmpl %d1,%d4 44824: 6606 bnes 4482c 44826: 163c 0010 moveb #16,%d3 4482a: 6020 bras 4484c base = 16; sign = false; lflag = true; } else { BSP_output_char(c); 4482c: 2f01 movel %d1,%sp@- 4482e: 2079 0005 a30c moveal 5a30c ,%a0 44834: 4e90 jsr %a0@ continue; 44836: 588f addql #4,%sp 44838: 6000 00ac braw 448e6 4483c: 7608 moveq #8,%d3 <== NOT EXECUTED 4483e: 600c bras 4484c <== NOT EXECUTED 44840: 760a moveq #10,%d3 44842: 7201 moveq #1,%d1 44844: 6008 bras 4484e 44846: 760a moveq #10,%d3 44848: 6002 bras 4484c 4484a: 7610 moveq #16,%d3 4484c: 4201 clrb %d1 4484e: 200b movel %a3,%d0 44850: 5880 addql #4,%d0 } printNum( 44852: 1c07 moveb %d7,%d6 44854: 2813 movel %a3@,%d4 44856: 49c6 extbl %d6 44858: 2640 moveal %d0,%a3 unsigned long unsigned_num; unsigned long n; unsigned count; char toPrint[20]; if ( sign && (num < 0) ) { 4485a: 4a01 tstb %d1 4485c: 671e beqs 4487c 4485e: 4a84 tstl %d4 44860: 6c1a bges 4487c BSP_output_char('-'); 44862: 4878 002d pea 2d <== NOT EXECUTED 44866: 2079 0005 a30c moveal 5a30c ,%a0 <== NOT EXECUTED 4486c: 4e90 jsr %a0@ <== NOT EXECUTED unsigned_num = (unsigned long) -num; if (maxwidth) maxwidth--; 4486e: 588f addql #4,%sp <== NOT EXECUTED unsigned count; char toPrint[20]; if ( sign && (num < 0) ) { BSP_output_char('-'); unsigned_num = (unsigned long) -num; 44870: 2004 movel %d4,%d0 <== NOT EXECUTED 44872: 4480 negl %d0 <== NOT EXECUTED if (maxwidth) maxwidth--; 44874: 4a82 tstl %d2 <== NOT EXECUTED 44876: 6706 beqs 4487e <== NOT EXECUTED 44878: 5382 subql #1,%d2 <== NOT EXECUTED 4487a: 6002 bras 4487e <== NOT EXECUTED } else { unsigned_num = (unsigned long) num; 4487c: 2004 movel %d4,%d0 4487e: 99cc subal %a4,%a4 } count = 0; while ((n = unsigned_num / base) > 0) { toPrint[count++] = (char) (unsigned_num - (n * base)); 44880: 3243 moveaw %d3,%a1 44882: 600e bras 44892 44884: 9088 subl %a0,%d0 44886: 2040 moveal %d0,%a0 44888: 2001 movel %d1,%d0 4488a: 3e08 movew %a0,%d7 4488c: 1b87 c800 moveb %d7,%a5@(00000000,%a4:l) 44890: 2844 moveal %d4,%a4 } else { unsigned_num = (unsigned long) num; } count = 0; while ((n = unsigned_num / base) > 0) { 44892: 2200 movel %d0,%d1 44894: 280c movel %a4,%d4 44896: 5284 addql #1,%d4 44898: 4c43 1001 remul %d3,%d1,%d1 toPrint[count++] = (char) (unsigned_num - (n * base)); 4489c: 3e09 movew %a1,%d7 4489e: cfc1 mulsw %d1,%d7 448a0: 3047 moveaw %d7,%a0 } else { unsigned_num = (unsigned long) num; } count = 0; while ((n = unsigned_num / base) > 0) { 448a2: 4a81 tstl %d1 448a4: 66de bnes 44884 toPrint[count++] = (char) (unsigned_num - (n * base)); unsigned_num = n; } toPrint[count++] = (char) unsigned_num; 448a6: 1d80 c8ec moveb %d0,%fp@(ffffffec,%a4:l) 448aa: 600e bras 448ba for (n=maxwidth ; n > count; n-- ) BSP_output_char(lead); 448ac: 2f06 movel %d6,%sp@- 448ae: 2079 0005 a30c moveal 5a30c ,%a0 toPrint[count++] = (char) (unsigned_num - (n * base)); unsigned_num = n; } toPrint[count++] = (char) unsigned_num; for (n=maxwidth ; n > count; n-- ) 448b4: 5382 subql #1,%d2 BSP_output_char(lead); 448b6: 4e90 jsr %a0@ toPrint[count++] = (char) (unsigned_num - (n * base)); unsigned_num = n; } toPrint[count++] = (char) unsigned_num; for (n=maxwidth ; n > count; n-- ) 448b8: 588f addql #4,%sp 448ba: b882 cmpl %d2,%d4 448bc: 65ee bcss 448ac 448be: 49f5 c800 lea %a5@(00000000,%a4:l),%a4 448c2: 4282 clrl %d2 448c4: 601c bras 448e2 BSP_output_char(lead); for (n = 0; n < count; n++) { BSP_output_char("0123456789ABCDEF"[(int)(toPrint[count-(n+1)])]); 448c6: 2045 moveal %d5,%a0 toPrint[count++] = (char) unsigned_num; for (n=maxwidth ; n > count; n-- ) BSP_output_char(lead); for (n = 0; n < count; n++) { 448c8: 5282 addql #1,%d2 BSP_output_char("0123456789ABCDEF"[(int)(toPrint[count-(n+1)])]); 448ca: 1014 moveb %a4@,%d0 toPrint[count++] = (char) unsigned_num; for (n=maxwidth ; n > count; n-- ) BSP_output_char(lead); for (n = 0; n < count; n++) { 448cc: 538c subql #1,%a4 BSP_output_char("0123456789ABCDEF"[(int)(toPrint[count-(n+1)])]); 448ce: 49c0 extbl %d0 448d0: 1030 0800 moveb %a0@(00000000,%d0:l),%d0 448d4: 2079 0005 a30c moveal 5a30c ,%a0 448da: 49c0 extbl %d0 448dc: 2f00 movel %d0,%sp@- 448de: 4e90 jsr %a0@ toPrint[count++] = (char) unsigned_num; for (n=maxwidth ; n > count; n-- ) BSP_output_char(lead); for (n = 0; n < count; n++) { 448e0: 588f addql #4,%sp 448e2: b882 cmpl %d2,%d4 448e4: 62e0 bhis 448c6 void vprintk( const char *fmt, va_list ap ) { for (; *fmt != '\0'; fmt++) { 448e6: 528a addql #1,%a2 448e8: 1012 moveb %a2@,%d0 448ea: 6600 fde6 bnew 446d2 sign, width, lead ); } } 448ee: 4cee 3cfc ffc4 moveml %fp@(-60),%d2-%d7/%a2-%a5 448f4: 4e5e unlk %fp 448f6: 4e75 rts 000585c4 : ssize_t write( int fd, const void *buffer, size_t count ) { 585c4: 4e56 fff4 linkw %fp,#-12 585c8: 202e 000c movel %fp@(12),%d0 585cc: 48d7 040c moveml %d2-%d3/%a2,%sp@ 585d0: 242e 0008 movel %fp@(8),%d2 585d4: 222e 0010 movel %fp@(16),%d1 ssize_t rc; rtems_libio_t *iop; rtems_libio_check_fd( fd ); 585d8: b4b9 0005 a214 cmpl 5a214 ,%d2 585de: 6414 bccs 585f4 iop = rtems_libio_iop( fd ); 585e0: 2479 0005 b898 moveal 5b898 ,%a2 585e6: ed8a lsll #6,%d2 585e8: d5c2 addal %d2,%a2 rtems_libio_check_is_open( iop ); 585ea: 242a 0014 movel %a2@(20),%d2 585ee: 0802 0008 btst #8,%d2 585f2: 6610 bnes 58604 585f4: 4eb9 0004 b9a8 jsr 4b9a8 <__errno> <== NOT EXECUTED 585fa: 7409 moveq #9,%d2 <== NOT EXECUTED 585fc: 72ff moveq #-1,%d1 <== NOT EXECUTED 585fe: 2040 moveal %d0,%a0 <== NOT EXECUTED 58600: 2082 movel %d2,%a0@ <== NOT EXECUTED 58602: 605e bras 58662 <== NOT EXECUTED rtems_libio_check_buffer( buffer ); 58604: 4a80 tstl %d0 58606: 6708 beqs 58610 rtems_libio_check_count( count ); 58608: 4a81 tstl %d1 5860a: 6756 beqs 58662 rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 5860c: 44c2 movew %d2,%ccr 5860e: 6710 beqs 58620 58610: 4eb9 0004 b9a8 jsr 4b9a8 <__errno> <== NOT EXECUTED 58616: 72ff moveq #-1,%d1 <== NOT EXECUTED 58618: 2040 moveal %d0,%a0 <== NOT EXECUTED 5861a: 7016 moveq #22,%d0 <== NOT EXECUTED 5861c: 2080 movel %d0,%a0@ <== NOT EXECUTED 5861e: 6042 bras 58662 <== NOT EXECUTED /* * Now process the write() request. */ if ( !iop->handlers->write_h ) 58620: 206a 003c moveal %a2@(60),%a0 58624: 2068 000c moveal %a0@(12),%a0 58628: 4a88 tstl %a0 5862a: 6612 bnes 5863e rtems_set_errno_and_return_minus_one( ENOTSUP ); 5862c: 4eb9 0004 b9a8 jsr 4b9a8 <__errno> <== NOT EXECUTED 58632: 72ff moveq #-1,%d1 <== NOT EXECUTED 58634: 2040 moveal %d0,%a0 <== NOT EXECUTED 58636: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED 5863c: 6024 bras 58662 <== NOT EXECUTED rc = (*iop->handlers->write_h)( iop, buffer, count ); 5863e: 2f01 movel %d1,%sp@- 58640: 2f00 movel %d0,%sp@- 58642: 2f0a movel %a2,%sp@- 58644: 4e90 jsr %a0@ if ( rc > 0 ) 58646: 4fef 000c lea %sp@(12),%sp */ if ( !iop->handlers->write_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); rc = (*iop->handlers->write_h)( iop, buffer, count ); 5864a: 2200 movel %d0,%d1 if ( rc > 0 ) 5864c: 6f14 bles 58662 iop->offset += rc; 5864e: 2600 movel %d0,%d3 58650: 5bc2 smi %d2 58652: 49c2 extbl %d2 58654: d7aa 0010 addl %d3,%a2@(16) 58658: 202a 000c movel %a2@(12),%d0 5865c: d182 addxl %d2,%d0 5865e: 2540 000c movel %d0,%a2@(12) return rc; } 58662: 2001 movel %d1,%d0 58664: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 5866a: 4e5e unlk %fp 5866c: 4e75 rts ... 00045f08 : ssize_t writev( int fd, const struct iovec *iov, int iovcnt ) { 45f08: 4e56 ffe4 linkw %fp,#-28 45f0c: 202e 0008 movel %fp@(8),%d0 45f10: 48d7 0c7c moveml %d2-%d6/%a2-%a3,%sp@ 45f14: 266e 000c moveal %fp@(12),%a3 45f18: 262e 0010 movel %fp@(16),%d3 int bytes; rtems_libio_t *iop; ssize_t old; bool all_zeros; rtems_libio_check_fd( fd ); 45f1c: b0b9 0005 da24 cmpl 5da24 ,%d0 45f22: 6414 bccs 45f38 iop = rtems_libio_iop( fd ); 45f24: 2479 0005 f87c moveal 5f87c ,%a2 45f2a: ed88 lsll #6,%d0 45f2c: d5c0 addal %d0,%a2 rtems_libio_check_is_open( iop ); 45f2e: 202a 0014 movel %a2@(20),%d0 45f32: 0800 0008 btst #8,%d0 45f36: 6612 bnes 45f4a 45f38: 4eb9 0004 da30 jsr 4da30 <__errno> 45f3e: 74ff moveq #-1,%d2 45f40: 7209 moveq #9,%d1 45f42: 2040 moveal %d0,%a0 45f44: 2081 movel %d1,%a0@ 45f46: 6000 00ce braw 46016 rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 45f4a: 44c0 movew %d0,%ccr 45f4c: 665c bnes 45faa /* * Argument validation on IO vector */ if ( !iov ) 45f4e: 4a8b tstl %a3 45f50: 6758 beqs 45faa rtems_set_errno_and_return_minus_one( EINVAL ); if ( iovcnt <= 0 ) 45f52: 4a83 tstl %d3 45f54: 6f54 bles 45faa rtems_set_errno_and_return_minus_one( EINVAL ); if ( iovcnt > IOV_MAX ) 45f56: 0c83 0000 0400 cmpil #1024,%d3 45f5c: 6e4c bgts 45faa rtems_set_errno_and_return_minus_one( EINVAL ); if ( !iop->handlers->write_h ) 45f5e: 206a 003c moveal %a2@(60),%a0 45f62: 4aa8 000c tstl %a0@(12) 45f66: 6614 bnes 45f7c rtems_set_errno_and_return_minus_one( ENOTSUP ); 45f68: 4eb9 0004 da30 jsr 4da30 <__errno> <== NOT EXECUTED 45f6e: 74ff moveq #-1,%d2 <== NOT EXECUTED 45f70: 2040 moveal %d0,%a0 <== NOT EXECUTED 45f72: 20bc 0000 0086 movel #134,%a0@ <== NOT EXECUTED 45f78: 6000 009c braw 46016 <== NOT EXECUTED 45f7c: 204b moveal %a3,%a0 45f7e: 4281 clrl %d1 45f80: 4280 clrl %d0 45f82: 7801 moveq #1,%d4 * 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++ ) { 45f84: 5281 addql #1,%d1 if ( !iov[v].iov_base ) 45f86: 4a90 tstl %a0@ 45f88: 6720 beqs 45faa 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 ) 45f8a: 2268 0004 moveal %a0@(4),%a1 45f8e: 4a89 tstl %a1 45f90: 57c2 seq %d2 all_zeros = false; /* check for wrap */ old = total; total += iov[v].iov_len; 45f92: 43f1 0800 lea %a1@(00000000,%d0:l),%a1 * 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++ ) { 45f96: 5088 addql #8,%a0 rtems_set_errno_and_return_minus_one( EINVAL ); if ( iov[v].iov_len < 0 ) rtems_set_errno_and_return_minus_one( EINVAL ); if ( iov[v].iov_len ) 45f98: c484 andl %d4,%d2 45f9a: 1802 moveb %d2,%d4 all_zeros = false; /* check for wrap */ old = total; total += iov[v].iov_len; if ( total < old || total > SSIZE_MAX ) 45f9c: b089 cmpl %a1,%d0 45f9e: 6e0a bgts 45faa * 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++ ) { 45fa0: 2009 movel %a1,%d0 all_zeros = false; /* check for wrap */ old = total; total += iov[v].iov_len; if ( total < old || total > SSIZE_MAX ) 45fa2: b3fc 0000 7fff cmpal #32767,%a1 45fa8: 6f10 bles 45fba rtems_set_errno_and_return_minus_one( EINVAL ); 45faa: 4eb9 0004 da30 jsr 4da30 <__errno> 45fb0: 74ff moveq #-1,%d2 45fb2: 2040 moveal %d0,%a0 45fb4: 7016 moveq #22,%d0 45fb6: 2080 movel %d0,%a0@ 45fb8: 605c bras 46016 * 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++ ) { 45fba: b681 cmpl %d1,%d3 45fbc: 6ec6 bgts 45f84 } /* * A writev with all zeros is supposed to have no effect per OpenGroup. */ if ( all_zeros == true ) { 45fbe: 4a02 tstb %d2 45fc0: 6704 beqs 45fc6 45fc2: 4282 clrl %d2 45fc4: 6050 bras 46016 45fc6: 588b addql #4,%a3 45fc8: 4284 clrl %d4 45fca: 4282 clrl %d2 /* * Now process the writev(). */ for ( total=0, v=0 ; v < iovcnt ; v++ ) { /* all zero lengths has no effect */ if ( iov[v].iov_len == 0 ) 45fcc: 2013 movel %a3@,%d0 } /* * Now process the writev(). */ for ( total=0, v=0 ; v < iovcnt ; v++ ) { 45fce: 5284 addql #1,%d4 /* all zero lengths has no effect */ if ( iov[v].iov_len == 0 ) 45fd0: 4a80 tstl %d0 45fd2: 673c beqs 46010 continue; bytes = (*iop->handlers->write_h)( iop, iov[v].iov_base, iov[v].iov_len ); 45fd4: 206a 003c moveal %a2@(60),%a0 45fd8: 2f00 movel %d0,%sp@- 45fda: 2f2b fffc movel %a3@(-4),%sp@- 45fde: 2f0a movel %a2,%sp@- 45fe0: 2068 000c moveal %a0@(12),%a0 45fe4: 4e90 jsr %a0@ if ( bytes < 0 ) 45fe6: 4fef 000c lea %sp@(12),%sp 45fea: 4a80 tstl %d0 45fec: 6c04 bges 45ff2 45fee: 74ff moveq #-1,%d2 <== NOT EXECUTED 45ff0: 6024 bras 46016 <== NOT EXECUTED return -1; if ( bytes > 0 ) { 45ff2: 4a80 tstl %d0 45ff4: 6716 beqs 4600c iop->offset += bytes; total += bytes; 45ff6: d480 addl %d0,%d2 if ( bytes < 0 ) return -1; if ( bytes > 0 ) { iop->offset += bytes; 45ff8: 2c00 movel %d0,%d6 45ffa: 5bc5 smi %d5 45ffc: 49c5 extbl %d5 45ffe: ddaa 0010 addl %d6,%a2@(16) 46002: 222a 000c movel %a2@(12),%d1 46006: d385 addxl %d5,%d1 46008: 2541 000c movel %d1,%a2@(12) total += bytes; } if (bytes != iov[ v ].iov_len) 4600c: b093 cmpl %a3@,%d0 4600e: 6606 bnes 46016 } /* * Now process the writev(). */ for ( total=0, v=0 ; v < iovcnt ; v++ ) { 46010: 508b addql #8,%a3 46012: b684 cmpl %d4,%d3 46014: 6eb6 bgts 45fcc if (bytes != iov[ v ].iov_len) break; } return total; } 46016: 2002 movel %d2,%d0 46018: 4cee 0c7c ffe4 moveml %fp@(-28),%d2-%d6/%a2-%a3 4601e: 4e5e unlk %fp 46020: 4e75 rts ...